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 gl_func_list=
 593 enable_option_checking=no
 594 ac_subst_vars='am__EXEEXT_FALSE
 595 am__EXEEXT_TRUE
 596 gltests_LTLIBOBJS
 597 gltests_LIBOBJS
 598 gl_LTLIBOBJS
 599 gl_LIBOBJS
 600 LTLIBOBJS
 601 LIBOBJS
 602 GDB_NM_FILE
 603 frags
 604 target_subdir
 605 CONFIG_UNINSTALL
 606 CONFIG_INSTALL
 607 CONFIG_CLEAN
 608 CONFIG_ALL
 609 CONFIG_SRCS
 610 CONFIG_DEPS
 611 CONFIG_OBS
 612 PROFILE_CFLAGS
 613 ENABLE_CFLAGS
 614 SIM_OBS
 615 SIM
 616 XMKMF
 617 GDBTK_SRC_DIR
 618 GDBTK_CFLAGS
 619 GDBTKLIBS
 620 X_LIBS
 621 X_LDFLAGS
 622 X_CFLAGS
 623 TK_XINCLUDES
 624 TK_DEPS
 625 TK_LIBRARY
 626 TK_INCLUDE
 627 TK_STUB_LIB_SPEC
 628 TK_STUB_LIB_FLAG
 629 TK_STUB_LIB_FILE
 630 TK_LIB_SPEC
 631 TK_LIB_FLAG
 632 TK_LIB_FILE
 633 TK_SRC_DIR
 634 TK_BIN_DIR
 635 TK_VERSION
 636 TCL_DEPS
 637 TCL_LIBRARY
 638 TCL_INCLUDE
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 944 ac_subst_files='host_makefile_frag'
 945 ac_user_opts='
 946 enable_option_checking
 947 enable_maintainer_mode
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 982 with_tk
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 988       ac_precious_vars='build_alias
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 991 CC
 992 CFLAGS
 993 LDFLAGS
 994 LIBS
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 998 MAKEINFOFLAGS
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1000 YFLAGS
1001 XMKMF'
1002 ac_subdirs_all='testsuite
1003 gdbtk
1004 multi-ice
1005 gdbserver'
1006
1007 # Initialize some variables set by options.
1008 ac_init_help=
1009 ac_init_version=false
1010 ac_unrecognized_opts=
1011 ac_unrecognized_sep=
1012 # The variables have the same names as the options, with
1013 # dashes changed to underlines.
1014 cache_file=/dev/null
1015 exec_prefix=NONE
1016 no_create=
1017 no_recursion=
1018 prefix=NONE
1019 program_prefix=NONE
1020 program_suffix=NONE
1021 program_transform_name=s,x,x,
1022 silent=
1023 site=
1024 srcdir=
1025 verbose=
1026 x_includes=NONE
1027 x_libraries=NONE
1028
1029 # Installation directory options.
1030 # These are left unexpanded so users can "make install exec_prefix=/foo"
1031 # and all the variables that are supposed to be based on exec_prefix
1032 # by default will actually change.
1033 # Use braces instead of parens because sh, perl, etc. also accept them.
1034 # (The list follows the same order as the GNU Coding Standards.)
1035 bindir='${exec_prefix}/bin'
1036 sbindir='${exec_prefix}/sbin'
1037 libexecdir='${exec_prefix}/libexec'
1038 datarootdir='${prefix}/share'
1039 datadir='${datarootdir}'
1040 sysconfdir='${prefix}/etc'
1041 sharedstatedir='${prefix}/com'
1042 localstatedir='${prefix}/var'
1043 includedir='${prefix}/include'
1044 oldincludedir='/usr/include'
1045 docdir='${datarootdir}/doc/${PACKAGE}'
1046 infodir='${datarootdir}/info'
1047 htmldir='${docdir}'
1048 dvidir='${docdir}'
1049 pdfdir='${docdir}'
1050 psdir='${docdir}'
1051 libdir='${exec_prefix}/lib'
1052 localedir='${datarootdir}/locale'
1053 mandir='${datarootdir}/man'
1054
1055 ac_prev=
1056 ac_dashdash=
1057 for ac_option
1058 do
1059   # If the previous option needs an argument, assign it.
1060   if test -n "$ac_prev"; then
1061     eval $ac_prev=\$ac_option
1062     ac_prev=
1063     continue
1064   fi
1065
1066   case $ac_option in
1067   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1068   *)    ac_optarg=yes ;;
1069   esac
1070
1071   # Accept the important Cygnus configure options, so we can diagnose typos.
1072
1073   case $ac_dashdash$ac_option in
1074   --)
1075     ac_dashdash=yes ;;
1076
1077   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1078     ac_prev=bindir ;;
1079   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1080     bindir=$ac_optarg ;;
1081
1082   -build | --build | --buil | --bui | --bu)
1083     ac_prev=build_alias ;;
1084   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1085     build_alias=$ac_optarg ;;
1086
1087   -cache-file | --cache-file | --cache-fil | --cache-fi \
1088   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1089     ac_prev=cache_file ;;
1090   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1091   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1092     cache_file=$ac_optarg ;;
1093
1094   --config-cache | -C)
1095     cache_file=config.cache ;;
1096
1097   -datadir | --datadir | --datadi | --datad)
1098     ac_prev=datadir ;;
1099   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1100     datadir=$ac_optarg ;;
1101
1102   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1103   | --dataroo | --dataro | --datar)
1104     ac_prev=datarootdir ;;
1105   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1106   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1107     datarootdir=$ac_optarg ;;
1108
1109   -disable-* | --disable-*)
1110     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1111     # Reject names that are not valid shell variable names.
1112     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1113       as_fn_error "invalid feature name: $ac_useropt"
1114     ac_useropt_orig=$ac_useropt
1115     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1116     case $ac_user_opts in
1117       *"
1118 "enable_$ac_useropt"
1119 "*) ;;
1120       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1121          ac_unrecognized_sep=', ';;
1122     esac
1123     eval enable_$ac_useropt=no ;;
1124
1125   -docdir | --docdir | --docdi | --doc | --do)
1126     ac_prev=docdir ;;
1127   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1128     docdir=$ac_optarg ;;
1129
1130   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1131     ac_prev=dvidir ;;
1132   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1133     dvidir=$ac_optarg ;;
1134
1135   -enable-* | --enable-*)
1136     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1137     # Reject names that are not valid shell variable names.
1138     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1139       as_fn_error "invalid feature name: $ac_useropt"
1140     ac_useropt_orig=$ac_useropt
1141     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1142     case $ac_user_opts in
1143       *"
1144 "enable_$ac_useropt"
1145 "*) ;;
1146       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1147          ac_unrecognized_sep=', ';;
1148     esac
1149     eval enable_$ac_useropt=\$ac_optarg ;;
1150
1151   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1152   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1153   | --exec | --exe | --ex)
1154     ac_prev=exec_prefix ;;
1155   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1156   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1157   | --exec=* | --exe=* | --ex=*)
1158     exec_prefix=$ac_optarg ;;
1159
1160   -gas | --gas | --ga | --g)
1161     # Obsolete; use --with-gas.
1162     with_gas=yes ;;
1163
1164   -help | --help | --hel | --he | -h)
1165     ac_init_help=long ;;
1166   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1167     ac_init_help=recursive ;;
1168   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1169     ac_init_help=short ;;
1170
1171   -host | --host | --hos | --ho)
1172     ac_prev=host_alias ;;
1173   -host=* | --host=* | --hos=* | --ho=*)
1174     host_alias=$ac_optarg ;;
1175
1176   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1177     ac_prev=htmldir ;;
1178   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1179   | --ht=*)
1180     htmldir=$ac_optarg ;;
1181
1182   -includedir | --includedir | --includedi | --included | --include \
1183   | --includ | --inclu | --incl | --inc)
1184     ac_prev=includedir ;;
1185   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1186   | --includ=* | --inclu=* | --incl=* | --inc=*)
1187     includedir=$ac_optarg ;;
1188
1189   -infodir | --infodir | --infodi | --infod | --info | --inf)
1190     ac_prev=infodir ;;
1191   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1192     infodir=$ac_optarg ;;
1193
1194   -libdir | --libdir | --libdi | --libd)
1195     ac_prev=libdir ;;
1196   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1197     libdir=$ac_optarg ;;
1198
1199   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1200   | --libexe | --libex | --libe)
1201     ac_prev=libexecdir ;;
1202   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1203   | --libexe=* | --libex=* | --libe=*)
1204     libexecdir=$ac_optarg ;;
1205
1206   -localedir | --localedir | --localedi | --localed | --locale)
1207     ac_prev=localedir ;;
1208   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1209     localedir=$ac_optarg ;;
1210
1211   -localstatedir | --localstatedir | --localstatedi | --localstated \
1212   | --localstate | --localstat | --localsta | --localst | --locals)
1213     ac_prev=localstatedir ;;
1214   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1215   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1216     localstatedir=$ac_optarg ;;
1217
1218   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1219     ac_prev=mandir ;;
1220   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1221     mandir=$ac_optarg ;;
1222
1223   -nfp | --nfp | --nf)
1224     # Obsolete; use --without-fp.
1225     with_fp=no ;;
1226
1227   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1228   | --no-cr | --no-c | -n)
1229     no_create=yes ;;
1230
1231   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1232   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1233     no_recursion=yes ;;
1234
1235   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1236   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1237   | --oldin | --oldi | --old | --ol | --o)
1238     ac_prev=oldincludedir ;;
1239   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1240   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1241   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1242     oldincludedir=$ac_optarg ;;
1243
1244   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1245     ac_prev=prefix ;;
1246   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1247     prefix=$ac_optarg ;;
1248
1249   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1250   | --program-pre | --program-pr | --program-p)
1251     ac_prev=program_prefix ;;
1252   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1253   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1254     program_prefix=$ac_optarg ;;
1255
1256   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1257   | --program-suf | --program-su | --program-s)
1258     ac_prev=program_suffix ;;
1259   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1260   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1261     program_suffix=$ac_optarg ;;
1262
1263   -program-transform-name | --program-transform-name \
1264   | --program-transform-nam | --program-transform-na \
1265   | --program-transform-n | --program-transform- \
1266   | --program-transform | --program-transfor \
1267   | --program-transfo | --program-transf \
1268   | --program-trans | --program-tran \
1269   | --progr-tra | --program-tr | --program-t)
1270     ac_prev=program_transform_name ;;
1271   -program-transform-name=* | --program-transform-name=* \
1272   | --program-transform-nam=* | --program-transform-na=* \
1273   | --program-transform-n=* | --program-transform-=* \
1274   | --program-transform=* | --program-transfor=* \
1275   | --program-transfo=* | --program-transf=* \
1276   | --program-trans=* | --program-tran=* \
1277   | --progr-tra=* | --program-tr=* | --program-t=*)
1278     program_transform_name=$ac_optarg ;;
1279
1280   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1281     ac_prev=pdfdir ;;
1282   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1283     pdfdir=$ac_optarg ;;
1284
1285   -psdir | --psdir | --psdi | --psd | --ps)
1286     ac_prev=psdir ;;
1287   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1288     psdir=$ac_optarg ;;
1289
1290   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1291   | -silent | --silent | --silen | --sile | --sil)
1292     silent=yes ;;
1293
1294   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1295     ac_prev=sbindir ;;
1296   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1297   | --sbi=* | --sb=*)
1298     sbindir=$ac_optarg ;;
1299
1300   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1301   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1302   | --sharedst | --shareds | --shared | --share | --shar \
1303   | --sha | --sh)
1304     ac_prev=sharedstatedir ;;
1305   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1306   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1307   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1308   | --sha=* | --sh=*)
1309     sharedstatedir=$ac_optarg ;;
1310
1311   -site | --site | --sit)
1312     ac_prev=site ;;
1313   -site=* | --site=* | --sit=*)
1314     site=$ac_optarg ;;
1315
1316   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1317     ac_prev=srcdir ;;
1318   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1319     srcdir=$ac_optarg ;;
1320
1321   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1322   | --syscon | --sysco | --sysc | --sys | --sy)
1323     ac_prev=sysconfdir ;;
1324   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1325   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1326     sysconfdir=$ac_optarg ;;
1327
1328   -target | --target | --targe | --targ | --tar | --ta | --t)
1329     ac_prev=target_alias ;;
1330   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1331     target_alias=$ac_optarg ;;
1332
1333   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1334     verbose=yes ;;
1335
1336   -version | --version | --versio | --versi | --vers | -V)
1337     ac_init_version=: ;;
1338
1339   -with-* | --with-*)
1340     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1341     # Reject names that are not valid shell variable names.
1342     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1343       as_fn_error "invalid package name: $ac_useropt"
1344     ac_useropt_orig=$ac_useropt
1345     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1346     case $ac_user_opts in
1347       *"
1348 "with_$ac_useropt"
1349 "*) ;;
1350       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1351          ac_unrecognized_sep=', ';;
1352     esac
1353     eval with_$ac_useropt=\$ac_optarg ;;
1354
1355   -without-* | --without-*)
1356     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1357     # Reject names that are not valid shell variable names.
1358     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1359       as_fn_error "invalid package name: $ac_useropt"
1360     ac_useropt_orig=$ac_useropt
1361     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1362     case $ac_user_opts in
1363       *"
1364 "with_$ac_useropt"
1365 "*) ;;
1366       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1367          ac_unrecognized_sep=', ';;
1368     esac
1369     eval with_$ac_useropt=no ;;
1370
1371   --x)
1372     # Obsolete; use --with-x.
1373     with_x=yes ;;
1374
1375   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1376   | --x-incl | --x-inc | --x-in | --x-i)
1377     ac_prev=x_includes ;;
1378   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1379   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1380     x_includes=$ac_optarg ;;
1381
1382   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1383   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1384     ac_prev=x_libraries ;;
1385   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1386   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1387     x_libraries=$ac_optarg ;;
1388
1389   -*) as_fn_error "unrecognized option: \`$ac_option'
1390 Try \`$0 --help' for more information."
1391     ;;
1392
1393   *=*)
1394     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1395     # Reject names that are not valid shell variable names.
1396     case $ac_envvar in #(
1397       '' | [0-9]* | *[!_$as_cr_alnum]* )
1398       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1399     esac
1400     eval $ac_envvar=\$ac_optarg
1401     export $ac_envvar ;;
1402
1403   *)
1404     # FIXME: should be removed in autoconf 3.0.
1405     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1406     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1407       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1408     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1409     ;;
1410
1411   esac
1412 done
1413
1414 if test -n "$ac_prev"; then
1415   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1416   as_fn_error "missing argument to $ac_option"
1417 fi
1418
1419 if test -n "$ac_unrecognized_opts"; then
1420   case $enable_option_checking in
1421     no) ;;
1422     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1423     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1424   esac
1425 fi
1426
1427 # Check all directory arguments for consistency.
1428 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1429                 datadir sysconfdir sharedstatedir localstatedir includedir \
1430                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1431                 libdir localedir mandir
1432 do
1433   eval ac_val=\$$ac_var
1434   # Remove trailing slashes.
1435   case $ac_val in
1436     */ )
1437       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1438       eval $ac_var=\$ac_val;;
1439   esac
1440   # Be sure to have absolute directory names.
1441   case $ac_val in
1442     [\\/$]* | ?:[\\/]* )  continue;;
1443     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1444   esac
1445   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1446 done
1447
1448 # There might be people who depend on the old broken behavior: `$host'
1449 # used to hold the argument of --host etc.
1450 # FIXME: To remove some day.
1451 build=$build_alias
1452 host=$host_alias
1453 target=$target_alias
1454
1455 # FIXME: To remove some day.
1456 if test "x$host_alias" != x; then
1457   if test "x$build_alias" = x; then
1458     cross_compiling=maybe
1459     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1460     If a cross compiler is detected then cross compile mode will be used." >&2
1461   elif test "x$build_alias" != "x$host_alias"; then
1462     cross_compiling=yes
1463   fi
1464 fi
1465
1466 ac_tool_prefix=
1467 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1468
1469 test "$silent" = yes && exec 6>/dev/null
1470
1471
1472 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1473 ac_ls_di=`ls -di .` &&
1474 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1475   as_fn_error "working directory cannot be determined"
1476 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1477   as_fn_error "pwd does not report name of working directory"
1478
1479
1480 # Find the source files, if location was not specified.
1481 if test -z "$srcdir"; then
1482   ac_srcdir_defaulted=yes
1483   # Try the directory containing this script, then the parent directory.
1484   ac_confdir=`$as_dirname -- "$as_myself" ||
1485 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1486          X"$as_myself" : 'X\(//\)[^/]' \| \
1487          X"$as_myself" : 'X\(//\)$' \| \
1488          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1489 $as_echo X"$as_myself" |
1490     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1491             s//\1/
1492             q
1493           }
1494           /^X\(\/\/\)[^/].*/{
1495             s//\1/
1496             q
1497           }
1498           /^X\(\/\/\)$/{
1499             s//\1/
1500             q
1501           }
1502           /^X\(\/\).*/{
1503             s//\1/
1504             q
1505           }
1506           s/.*/./; q'`
1507   srcdir=$ac_confdir
1508   if test ! -r "$srcdir/$ac_unique_file"; then
1509     srcdir=..
1510   fi
1511 else
1512   ac_srcdir_defaulted=no
1513 fi
1514 if test ! -r "$srcdir/$ac_unique_file"; then
1515   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1516   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1517 fi
1518 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1519 ac_abs_confdir=`(
1520         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1521         pwd)`
1522 # When building in place, set srcdir=.
1523 if test "$ac_abs_confdir" = "$ac_pwd"; then
1524   srcdir=.
1525 fi
1526 # Remove unnecessary trailing slashes from srcdir.
1527 # Double slashes in file names in object file debugging info
1528 # mess up M-x gdb in Emacs.
1529 case $srcdir in
1530 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1531 esac
1532 for ac_var in $ac_precious_vars; do
1533   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1534   eval ac_env_${ac_var}_value=\$${ac_var}
1535   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1536   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1537 done
1538
1539 #
1540 # Report the --help message.
1541 #
1542 if test "$ac_init_help" = "long"; then
1543   # Omit some internal or obsolete options to make the list less imposing.
1544   # This message is too long to be a string in the A/UX 3.1 sh.
1545   cat <<_ACEOF
1546 \`configure' configures this package to adapt to many kinds of systems.
1547
1548 Usage: $0 [OPTION]... [VAR=VALUE]...
1549
1550 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1551 VAR=VALUE.  See below for descriptions of some of the useful variables.
1552
1553 Defaults for the options are specified in brackets.
1554
1555 Configuration:
1556   -h, --help              display this help and exit
1557       --help=short        display options specific to this package
1558       --help=recursive    display the short help of all the included packages
1559   -V, --version           display version information and exit
1560   -q, --quiet, --silent   do not print \`checking...' messages
1561       --cache-file=FILE   cache test results in FILE [disabled]
1562   -C, --config-cache      alias for \`--cache-file=config.cache'
1563   -n, --no-create         do not create output files
1564       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1565
1566 Installation directories:
1567   --prefix=PREFIX         install architecture-independent files in PREFIX
1568                           [$ac_default_prefix]
1569   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1570                           [PREFIX]
1571
1572 By default, \`make install' will install all the files in
1573 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1574 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1575 for instance \`--prefix=\$HOME'.
1576
1577 For better control, use the options below.
1578
1579 Fine tuning of the installation directories:
1580   --bindir=DIR            user executables [EPREFIX/bin]
1581   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1582   --libexecdir=DIR        program executables [EPREFIX/libexec]
1583   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1584   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1585   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1586   --libdir=DIR            object code libraries [EPREFIX/lib]
1587   --includedir=DIR        C header files [PREFIX/include]
1588   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1589   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1590   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1591   --infodir=DIR           info documentation [DATAROOTDIR/info]
1592   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1593   --mandir=DIR            man documentation [DATAROOTDIR/man]
1594   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1595   --htmldir=DIR           html documentation [DOCDIR]
1596   --dvidir=DIR            dvi documentation [DOCDIR]
1597   --pdfdir=DIR            pdf documentation [DOCDIR]
1598   --psdir=DIR             ps documentation [DOCDIR]
1599 _ACEOF
1600
1601   cat <<\_ACEOF
1602
1603 Program names:
1604   --program-prefix=PREFIX            prepend PREFIX to installed program names
1605   --program-suffix=SUFFIX            append SUFFIX to installed program names
1606   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1607
1608 X features:
1609   --x-includes=DIR    X include files are in DIR
1610   --x-libraries=DIR   X library files are in DIR
1611
1612 System types:
1613   --build=BUILD     configure for building on BUILD [guessed]
1614   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1615   --target=TARGET   configure for building compilers for TARGET [HOST]
1616 _ACEOF
1617 fi
1618
1619 if test -n "$ac_init_help"; then
1620
1621   cat <<\_ACEOF
1622
1623 Optional Features:
1624   --disable-option-checking  ignore unrecognized --enable/--with options
1625   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1626   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1627   --enable-maintainer-mode  enable make rules and dependencies not useful
1628                           (and sometimes confusing) to the casual installer
1629   --enable-plugins        Enable support for plugins (defaults no)
1630   --disable-largefile     omit support for large files
1631   --disable-dependency-tracking  speeds up one-time build
1632   --enable-dependency-tracking   do not reject slow dependency extractors
1633   --enable-targets=TARGETS
1634                           alternative target configurations
1635   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1636   --disable-gdbcli        disable command-line interface (CLI)
1637   --disable-gdbmi         disable machine-interface (MI)
1638   --enable-tui            enable full-screen terminal user interface (TUI)
1639   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1640   --enable-profiling      enable profiling of GDB
1641   --disable-rpath         do not hardcode runtime library paths
1642   --enable-werror         treat compile warnings as errors
1643   --enable-build-warnings enable build-time compiler warnings if gcc is used
1644   --enable-gdb-build-warnings
1645                           enable GDB specific build-time compiler warnings if
1646                           gcc is used
1647   --enable-sim            link gdb with simulator
1648   --enable-multi-ice      build the multi-ice-gdb-server
1649   --enable-gdbserver      automatically build gdbserver (yes/no/auto, default
1650                           is auto)
1651
1652 Optional Packages:
1653   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1654   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1655   --with-separate-debug-dir=PATH
1656                           look for global separate debug info in this path
1657                           [LIBDIR/debug]
1658   --with-gdb-datadir=PATH look for global separate data files in this path
1659                           [DATADIR/gdb]
1660   --with-relocated-sources=PATH
1661                           automatically relocate this path for source files
1662   --with-libunwind        use libunwind frame unwinding support
1663   --with-curses           use the curses library instead of the termcap
1664                           library
1665   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1666   --with-bugurl=URL       Direct users to URL to report a bug
1667   --with-zlib             include zlib support (auto/yes/no) default=auto
1668   --with-libiconv-prefix=DIR
1669                           search for libiconv in DIR/include and DIR/lib
1670   --with-iconv-bin=PATH   specify where to find the iconv program
1671   --with-system-readline  use installed readline library
1672   --with-jit-reader-dir=PATH
1673                           directory to load the JIT readers from
1674   --with-expat            include expat support (auto/yes/no)
1675   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1676   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1677   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1678   --with-python[=PYTHON]  include python support
1679                           (auto/yes/no/<python-program>)
1680   --without-included-regex
1681                           don't use included regex; this is the default on
1682                           systems with version 2 of the GNU C library (use
1683                           with caution on other system)
1684   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1685   --with-system-gdbinit=PATH
1686                           automatically load a system-wide gdbinit file
1687   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1688   --with-tk               directory containing tk configuration (tkConfig.sh)
1689   --with-x                use the X Window System
1690
1691 Some influential environment variables:
1692   CC          C compiler command
1693   CFLAGS      C compiler flags
1694   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1695               nonstandard directory <lib dir>
1696   LIBS        libraries to pass to the linker, e.g. -l<library>
1697   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1698               you have headers in a nonstandard directory <include dir>
1699   CPP         C preprocessor
1700   MAKEINFO    Parent configure detects if it is of sufficient version.
1701   MAKEINFOFLAGS
1702               Parameters for MAKEINFO.
1703   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1704               the first program found out of: `bison -y', `byacc', `yacc'.
1705   YFLAGS      The list of arguments that will be passed by default to $YACC.
1706               This script will default YFLAGS to the empty string to avoid a
1707               default value of `-d' given by some make applications.
1708   XMKMF       Path to xmkmf, Makefile generator for X Window System
1709
1710 Use these variables to override the choices made by `configure' or to help
1711 it to find libraries and programs with nonstandard names/locations.
1712
1713 Report bugs to the package provider.
1714 _ACEOF
1715 ac_status=$?
1716 fi
1717
1718 if test "$ac_init_help" = "recursive"; then
1719   # If there are subdirs, report their specific --help.
1720   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1721     test -d "$ac_dir" ||
1722       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1723       continue
1724     ac_builddir=.
1725
1726 case "$ac_dir" in
1727 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1728 *)
1729   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1730   # A ".." for each directory in $ac_dir_suffix.
1731   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1732   case $ac_top_builddir_sub in
1733   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1734   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1735   esac ;;
1736 esac
1737 ac_abs_top_builddir=$ac_pwd
1738 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1739 # for backward compatibility:
1740 ac_top_builddir=$ac_top_build_prefix
1741
1742 case $srcdir in
1743   .)  # We are building in place.
1744     ac_srcdir=.
1745     ac_top_srcdir=$ac_top_builddir_sub
1746     ac_abs_top_srcdir=$ac_pwd ;;
1747   [\\/]* | ?:[\\/]* )  # Absolute name.
1748     ac_srcdir=$srcdir$ac_dir_suffix;
1749     ac_top_srcdir=$srcdir
1750     ac_abs_top_srcdir=$srcdir ;;
1751   *) # Relative name.
1752     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1753     ac_top_srcdir=$ac_top_build_prefix$srcdir
1754     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1755 esac
1756 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1757
1758     cd "$ac_dir" || { ac_status=$?; continue; }
1759     # Check for guested configure.
1760     if test -f "$ac_srcdir/configure.gnu"; then
1761       echo &&
1762       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1763     elif test -f "$ac_srcdir/configure"; then
1764       echo &&
1765       $SHELL "$ac_srcdir/configure" --help=recursive
1766     else
1767       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1768     fi || ac_status=$?
1769     cd "$ac_pwd" || { ac_status=$?; break; }
1770   done
1771 fi
1772
1773 test -n "$ac_init_help" && exit $ac_status
1774 if $ac_init_version; then
1775   cat <<\_ACEOF
1776 configure
1777 generated by GNU Autoconf 2.64
1778
1779 Copyright (C) 2009 Free Software Foundation, Inc.
1780 This configure script is free software; the Free Software Foundation
1781 gives unlimited permission to copy, distribute and modify it.
1782 _ACEOF
1783   exit
1784 fi
1785
1786 ## ------------------------ ##
1787 ## Autoconf initialization. ##
1788 ## ------------------------ ##
1789
1790 # ac_fn_c_try_compile LINENO
1791 # --------------------------
1792 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1793 ac_fn_c_try_compile ()
1794 {
1795   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1796   rm -f conftest.$ac_objext
1797   if { { ac_try="$ac_compile"
1798 case "(($ac_try" in
1799   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1800   *) ac_try_echo=$ac_try;;
1801 esac
1802 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1803 $as_echo "$ac_try_echo"; } >&5
1804   (eval "$ac_compile") 2>conftest.err
1805   ac_status=$?
1806   if test -s conftest.err; then
1807     grep -v '^ *+' conftest.err >conftest.er1
1808     cat conftest.er1 >&5
1809     mv -f conftest.er1 conftest.err
1810   fi
1811   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1812   test $ac_status = 0; } && {
1813          test -z "$ac_c_werror_flag" ||
1814          test ! -s conftest.err
1815        } && test -s conftest.$ac_objext; then :
1816   ac_retval=0
1817 else
1818   $as_echo "$as_me: failed program was:" >&5
1819 sed 's/^/| /' conftest.$ac_ext >&5
1820
1821         ac_retval=1
1822 fi
1823   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1824   return $ac_retval
1825
1826 } # ac_fn_c_try_compile
1827
1828 # ac_fn_c_try_cpp LINENO
1829 # ----------------------
1830 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1831 ac_fn_c_try_cpp ()
1832 {
1833   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1834   if { { ac_try="$ac_cpp conftest.$ac_ext"
1835 case "(($ac_try" in
1836   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1837   *) ac_try_echo=$ac_try;;
1838 esac
1839 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1840 $as_echo "$ac_try_echo"; } >&5
1841   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1842   ac_status=$?
1843   if test -s conftest.err; then
1844     grep -v '^ *+' conftest.err >conftest.er1
1845     cat conftest.er1 >&5
1846     mv -f conftest.er1 conftest.err
1847   fi
1848   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1849   test $ac_status = 0; } >/dev/null && {
1850          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1851          test ! -s conftest.err
1852        }; then :
1853   ac_retval=0
1854 else
1855   $as_echo "$as_me: failed program was:" >&5
1856 sed 's/^/| /' conftest.$ac_ext >&5
1857
1858     ac_retval=1
1859 fi
1860   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1861   return $ac_retval
1862
1863 } # ac_fn_c_try_cpp
1864
1865 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1866 # -------------------------------------------------------
1867 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1868 # the include files in INCLUDES and setting the cache variable VAR
1869 # accordingly.
1870 ac_fn_c_check_header_mongrel ()
1871 {
1872   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1873   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1874   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1875 $as_echo_n "checking for $2... " >&6; }
1876 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1877   $as_echo_n "(cached) " >&6
1878 fi
1879 eval ac_res=\$$3
1880                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1881 $as_echo "$ac_res" >&6; }
1882 else
1883   # Is the header compilable?
1884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1885 $as_echo_n "checking $2 usability... " >&6; }
1886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1887 /* end confdefs.h.  */
1888 $4
1889 #include <$2>
1890 _ACEOF
1891 if ac_fn_c_try_compile "$LINENO"; then :
1892   ac_header_compiler=yes
1893 else
1894   ac_header_compiler=no
1895 fi
1896 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1898 $as_echo "$ac_header_compiler" >&6; }
1899
1900 # Is the header present?
1901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1902 $as_echo_n "checking $2 presence... " >&6; }
1903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1904 /* end confdefs.h.  */
1905 #include <$2>
1906 _ACEOF
1907 if ac_fn_c_try_cpp "$LINENO"; then :
1908   ac_header_preproc=yes
1909 else
1910   ac_header_preproc=no
1911 fi
1912 rm -f conftest.err conftest.$ac_ext
1913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1914 $as_echo "$ac_header_preproc" >&6; }
1915
1916 # So?  What about this header?
1917 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1918   yes:no: )
1919     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1920 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1921     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1922 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1923     ;;
1924   no:yes:* )
1925     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1926 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1927     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1928 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1929     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1930 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1931     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1932 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1933     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1934 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1935     ;;
1936 esac
1937   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1938 $as_echo_n "checking for $2... " >&6; }
1939 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1940   $as_echo_n "(cached) " >&6
1941 else
1942   eval "$3=\$ac_header_compiler"
1943 fi
1944 eval ac_res=\$$3
1945                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1946 $as_echo "$ac_res" >&6; }
1947 fi
1948   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1949
1950 } # ac_fn_c_check_header_mongrel
1951
1952 # ac_fn_c_try_run LINENO
1953 # ----------------------
1954 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1955 # that executables *can* be run.
1956 ac_fn_c_try_run ()
1957 {
1958   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1959   if { { ac_try="$ac_link"
1960 case "(($ac_try" in
1961   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1962   *) ac_try_echo=$ac_try;;
1963 esac
1964 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1965 $as_echo "$ac_try_echo"; } >&5
1966   (eval "$ac_link") 2>&5
1967   ac_status=$?
1968   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1969   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1970   { { case "(($ac_try" in
1971   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1972   *) ac_try_echo=$ac_try;;
1973 esac
1974 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1975 $as_echo "$ac_try_echo"; } >&5
1976   (eval "$ac_try") 2>&5
1977   ac_status=$?
1978   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1979   test $ac_status = 0; }; }; then :
1980   ac_retval=0
1981 else
1982   $as_echo "$as_me: program exited with status $ac_status" >&5
1983        $as_echo "$as_me: failed program was:" >&5
1984 sed 's/^/| /' conftest.$ac_ext >&5
1985
1986        ac_retval=$ac_status
1987 fi
1988   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1989   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1990   return $ac_retval
1991
1992 } # ac_fn_c_try_run
1993
1994 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1995 # -------------------------------------------------------
1996 # Tests whether HEADER exists and can be compiled using the include files in
1997 # INCLUDES, setting the cache variable VAR accordingly.
1998 ac_fn_c_check_header_compile ()
1999 {
2000   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2001   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2002 $as_echo_n "checking for $2... " >&6; }
2003 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2004   $as_echo_n "(cached) " >&6
2005 else
2006   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2007 /* end confdefs.h.  */
2008 $4
2009 #include <$2>
2010 _ACEOF
2011 if ac_fn_c_try_compile "$LINENO"; then :
2012   eval "$3=yes"
2013 else
2014   eval "$3=no"
2015 fi
2016 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2017 fi
2018 eval ac_res=\$$3
2019                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2020 $as_echo "$ac_res" >&6; }
2021   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2022
2023 } # ac_fn_c_check_header_compile
2024
2025 # ac_fn_c_try_link LINENO
2026 # -----------------------
2027 # Try to link conftest.$ac_ext, and return whether this succeeded.
2028 ac_fn_c_try_link ()
2029 {
2030   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2031   rm -f conftest.$ac_objext conftest$ac_exeext
2032   if { { ac_try="$ac_link"
2033 case "(($ac_try" in
2034   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2035   *) ac_try_echo=$ac_try;;
2036 esac
2037 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2038 $as_echo "$ac_try_echo"; } >&5
2039   (eval "$ac_link") 2>conftest.err
2040   ac_status=$?
2041   if test -s conftest.err; then
2042     grep -v '^ *+' conftest.err >conftest.er1
2043     cat conftest.er1 >&5
2044     mv -f conftest.er1 conftest.err
2045   fi
2046   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2047   test $ac_status = 0; } && {
2048          test -z "$ac_c_werror_flag" ||
2049          test ! -s conftest.err
2050        } && test -s conftest$ac_exeext && {
2051          test "$cross_compiling" = yes ||
2052          $as_test_x conftest$ac_exeext
2053        }; then :
2054   ac_retval=0
2055 else
2056   $as_echo "$as_me: failed program was:" >&5
2057 sed 's/^/| /' conftest.$ac_ext >&5
2058
2059         ac_retval=1
2060 fi
2061   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2062   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2063   # interfere with the next link command; also delete a directory that is
2064   # left behind by Apple's compiler.  We do this before executing the actions.
2065   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2066   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2067   return $ac_retval
2068
2069 } # ac_fn_c_try_link
2070
2071 # ac_fn_c_check_func LINENO FUNC VAR
2072 # ----------------------------------
2073 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2074 ac_fn_c_check_func ()
2075 {
2076   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2077   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2078 $as_echo_n "checking for $2... " >&6; }
2079 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2080   $as_echo_n "(cached) " >&6
2081 else
2082   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2083 /* end confdefs.h.  */
2084 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2085    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2086 #define $2 innocuous_$2
2087
2088 /* System header to define __stub macros and hopefully few prototypes,
2089     which can conflict with char $2 (); below.
2090     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2091     <limits.h> exists even on freestanding compilers.  */
2092
2093 #ifdef __STDC__
2094 # include <limits.h>
2095 #else
2096 # include <assert.h>
2097 #endif
2098
2099 #undef $2
2100
2101 /* Override any GCC internal prototype to avoid an error.
2102    Use char because int might match the return type of a GCC
2103    builtin and then its argument prototype would still apply.  */
2104 #ifdef __cplusplus
2105 extern "C"
2106 #endif
2107 char $2 ();
2108 /* The GNU C library defines this for functions which it implements
2109     to always fail with ENOSYS.  Some functions are actually named
2110     something starting with __ and the normal name is an alias.  */
2111 #if defined __stub_$2 || defined __stub___$2
2112 choke me
2113 #endif
2114
2115 int
2116 main ()
2117 {
2118 return $2 ();
2119   ;
2120   return 0;
2121 }
2122 _ACEOF
2123 if ac_fn_c_try_link "$LINENO"; then :
2124   eval "$3=yes"
2125 else
2126   eval "$3=no"
2127 fi
2128 rm -f core conftest.err conftest.$ac_objext \
2129     conftest$ac_exeext conftest.$ac_ext
2130 fi
2131 eval ac_res=\$$3
2132                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2133 $as_echo "$ac_res" >&6; }
2134   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2135
2136 } # ac_fn_c_check_func
2137
2138 # ac_fn_c_check_decl LINENO SYMBOL VAR
2139 # ------------------------------------
2140 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2141 ac_fn_c_check_decl ()
2142 {
2143   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2144   as_decl_name=`echo $2|sed 's/ *(.*//'`
2145   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2146   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2147 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2148 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2149   $as_echo_n "(cached) " >&6
2150 else
2151   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2152 /* end confdefs.h.  */
2153 $4
2154 int
2155 main ()
2156 {
2157 #ifndef $as_decl_name
2158 #ifdef __cplusplus
2159   (void) $as_decl_use;
2160 #else
2161   (void) $as_decl_name;
2162 #endif
2163 #endif
2164
2165   ;
2166   return 0;
2167 }
2168 _ACEOF
2169 if ac_fn_c_try_compile "$LINENO"; then :
2170   eval "$3=yes"
2171 else
2172   eval "$3=no"
2173 fi
2174 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2175 fi
2176 eval ac_res=\$$3
2177                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2178 $as_echo "$ac_res" >&6; }
2179   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2180
2181 } # ac_fn_c_check_decl
2182
2183 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2184 # --------------------------------------------
2185 # Tries to find the compile-time value of EXPR in a program that includes
2186 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2187 # computed
2188 ac_fn_c_compute_int ()
2189 {
2190   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2191   if test "$cross_compiling" = yes; then
2192     # Depending upon the size, compute the lo and hi bounds.
2193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2194 /* end confdefs.h.  */
2195 $4
2196 int
2197 main ()
2198 {
2199 static int test_array [1 - 2 * !(($2) >= 0)];
2200 test_array [0] = 0
2201
2202   ;
2203   return 0;
2204 }
2205 _ACEOF
2206 if ac_fn_c_try_compile "$LINENO"; then :
2207   ac_lo=0 ac_mid=0
2208   while :; do
2209     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2210 /* end confdefs.h.  */
2211 $4
2212 int
2213 main ()
2214 {
2215 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2216 test_array [0] = 0
2217
2218   ;
2219   return 0;
2220 }
2221 _ACEOF
2222 if ac_fn_c_try_compile "$LINENO"; then :
2223   ac_hi=$ac_mid; break
2224 else
2225   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2226                         if test $ac_lo -le $ac_mid; then
2227                           ac_lo= ac_hi=
2228                           break
2229                         fi
2230                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2231 fi
2232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2233   done
2234 else
2235   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2236 /* end confdefs.h.  */
2237 $4
2238 int
2239 main ()
2240 {
2241 static int test_array [1 - 2 * !(($2) < 0)];
2242 test_array [0] = 0
2243
2244   ;
2245   return 0;
2246 }
2247 _ACEOF
2248 if ac_fn_c_try_compile "$LINENO"; then :
2249   ac_hi=-1 ac_mid=-1
2250   while :; do
2251     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2252 /* end confdefs.h.  */
2253 $4
2254 int
2255 main ()
2256 {
2257 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2258 test_array [0] = 0
2259
2260   ;
2261   return 0;
2262 }
2263 _ACEOF
2264 if ac_fn_c_try_compile "$LINENO"; then :
2265   ac_lo=$ac_mid; break
2266 else
2267   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2268                         if test $ac_mid -le $ac_hi; then
2269                           ac_lo= ac_hi=
2270                           break
2271                         fi
2272                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2273 fi
2274 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2275   done
2276 else
2277   ac_lo= ac_hi=
2278 fi
2279 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2280 fi
2281 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2282 # Binary search between lo and hi bounds.
2283 while test "x$ac_lo" != "x$ac_hi"; do
2284   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2285   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2286 /* end confdefs.h.  */
2287 $4
2288 int
2289 main ()
2290 {
2291 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2292 test_array [0] = 0
2293
2294   ;
2295   return 0;
2296 }
2297 _ACEOF
2298 if ac_fn_c_try_compile "$LINENO"; then :
2299   ac_hi=$ac_mid
2300 else
2301   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2302 fi
2303 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2304 done
2305 case $ac_lo in #((
2306 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2307 '') ac_retval=1 ;;
2308 esac
2309   else
2310     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2311 /* end confdefs.h.  */
2312 $4
2313 static long int longval () { return $2; }
2314 static unsigned long int ulongval () { return $2; }
2315 #include <stdio.h>
2316 #include <stdlib.h>
2317 int
2318 main ()
2319 {
2320
2321   FILE *f = fopen ("conftest.val", "w");
2322   if (! f)
2323     return 1;
2324   if (($2) < 0)
2325     {
2326       long int i = longval ();
2327       if (i != ($2))
2328         return 1;
2329       fprintf (f, "%ld", i);
2330     }
2331   else
2332     {
2333       unsigned long int i = ulongval ();
2334       if (i != ($2))
2335         return 1;
2336       fprintf (f, "%lu", i);
2337     }
2338   /* Do not output a trailing newline, as this causes \r\n confusion
2339      on some platforms.  */
2340   return ferror (f) || fclose (f) != 0;
2341
2342   ;
2343   return 0;
2344 }
2345 _ACEOF
2346 if ac_fn_c_try_run "$LINENO"; then :
2347   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2348 else
2349   ac_retval=1
2350 fi
2351 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2352   conftest.$ac_objext conftest.beam conftest.$ac_ext
2353 rm -f conftest.val
2354
2355   fi
2356   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2357   return $ac_retval
2358
2359 } # ac_fn_c_compute_int
2360
2361 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2362 # ----------------------------------------------------
2363 # Tries to find if the field MEMBER exists in type AGGR, after including
2364 # INCLUDES, setting cache variable VAR accordingly.
2365 ac_fn_c_check_member ()
2366 {
2367   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2368   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2369 $as_echo_n "checking for $2.$3... " >&6; }
2370 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2371   $as_echo_n "(cached) " >&6
2372 else
2373   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2374 /* end confdefs.h.  */
2375 $5
2376 int
2377 main ()
2378 {
2379 static $2 ac_aggr;
2380 if (ac_aggr.$3)
2381 return 0;
2382   ;
2383   return 0;
2384 }
2385 _ACEOF
2386 if ac_fn_c_try_compile "$LINENO"; then :
2387   eval "$4=yes"
2388 else
2389   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2390 /* end confdefs.h.  */
2391 $5
2392 int
2393 main ()
2394 {
2395 static $2 ac_aggr;
2396 if (sizeof ac_aggr.$3)
2397 return 0;
2398   ;
2399   return 0;
2400 }
2401 _ACEOF
2402 if ac_fn_c_try_compile "$LINENO"; then :
2403   eval "$4=yes"
2404 else
2405   eval "$4=no"
2406 fi
2407 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2408 fi
2409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2410 fi
2411 eval ac_res=\$$4
2412                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2413 $as_echo "$ac_res" >&6; }
2414   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2415
2416 } # ac_fn_c_check_member
2417
2418 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2419 # -------------------------------------------
2420 # Tests whether TYPE exists after having included INCLUDES, setting cache
2421 # variable VAR accordingly.
2422 ac_fn_c_check_type ()
2423 {
2424   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2425   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2426 $as_echo_n "checking for $2... " >&6; }
2427 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2428   $as_echo_n "(cached) " >&6
2429 else
2430   eval "$3=no"
2431   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2432 /* end confdefs.h.  */
2433 $4
2434 int
2435 main ()
2436 {
2437 if (sizeof ($2))
2438          return 0;
2439   ;
2440   return 0;
2441 }
2442 _ACEOF
2443 if ac_fn_c_try_compile "$LINENO"; then :
2444   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2445 /* end confdefs.h.  */
2446 $4
2447 int
2448 main ()
2449 {
2450 if (sizeof (($2)))
2451             return 0;
2452   ;
2453   return 0;
2454 }
2455 _ACEOF
2456 if ac_fn_c_try_compile "$LINENO"; then :
2457
2458 else
2459   eval "$3=yes"
2460 fi
2461 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2462 fi
2463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2464 fi
2465 eval ac_res=\$$3
2466                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2467 $as_echo "$ac_res" >&6; }
2468   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2469
2470 } # ac_fn_c_check_type
2471 cat >config.log <<_ACEOF
2472 This file contains any messages produced by compilers while
2473 running configure, to aid debugging if configure makes a mistake.
2474
2475 It was created by $as_me, which was
2476 generated by GNU Autoconf 2.64.  Invocation command line was
2477
2478   $ $0 $@
2479
2480 _ACEOF
2481 exec 5>>config.log
2482 {
2483 cat <<_ASUNAME
2484 ## --------- ##
2485 ## Platform. ##
2486 ## --------- ##
2487
2488 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2489 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2490 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2491 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2492 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2493
2494 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2495 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2496
2497 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2498 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2499 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2500 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2501 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2502 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2503 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2504
2505 _ASUNAME
2506
2507 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2508 for as_dir in $PATH
2509 do
2510   IFS=$as_save_IFS
2511   test -z "$as_dir" && as_dir=.
2512     $as_echo "PATH: $as_dir"
2513   done
2514 IFS=$as_save_IFS
2515
2516 } >&5
2517
2518 cat >&5 <<_ACEOF
2519
2520
2521 ## ----------- ##
2522 ## Core tests. ##
2523 ## ----------- ##
2524
2525 _ACEOF
2526
2527
2528 # Keep a trace of the command line.
2529 # Strip out --no-create and --no-recursion so they do not pile up.
2530 # Strip out --silent because we don't want to record it for future runs.
2531 # Also quote any args containing shell meta-characters.
2532 # Make two passes to allow for proper duplicate-argument suppression.
2533 ac_configure_args=
2534 ac_configure_args0=
2535 ac_configure_args1=
2536 ac_must_keep_next=false
2537 for ac_pass in 1 2
2538 do
2539   for ac_arg
2540   do
2541     case $ac_arg in
2542     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2543     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2544     | -silent | --silent | --silen | --sile | --sil)
2545       continue ;;
2546     *\'*)
2547       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2548     esac
2549     case $ac_pass in
2550     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2551     2)
2552       as_fn_append ac_configure_args1 " '$ac_arg'"
2553       if test $ac_must_keep_next = true; then
2554         ac_must_keep_next=false # Got value, back to normal.
2555       else
2556         case $ac_arg in
2557           *=* | --config-cache | -C | -disable-* | --disable-* \
2558           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2559           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2560           | -with-* | --with-* | -without-* | --without-* | --x)
2561             case "$ac_configure_args0 " in
2562               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2563             esac
2564             ;;
2565           -* ) ac_must_keep_next=true ;;
2566         esac
2567       fi
2568       as_fn_append ac_configure_args " '$ac_arg'"
2569       ;;
2570     esac
2571   done
2572 done
2573 { ac_configure_args0=; unset ac_configure_args0;}
2574 { ac_configure_args1=; unset ac_configure_args1;}
2575
2576 # When interrupted or exit'd, cleanup temporary files, and complete
2577 # config.log.  We remove comments because anyway the quotes in there
2578 # would cause problems or look ugly.
2579 # WARNING: Use '\'' to represent an apostrophe within the trap.
2580 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2581 trap 'exit_status=$?
2582   # Save into config.log some information that might help in debugging.
2583   {
2584     echo
2585
2586     cat <<\_ASBOX
2587 ## ---------------- ##
2588 ## Cache variables. ##
2589 ## ---------------- ##
2590 _ASBOX
2591     echo
2592     # The following way of writing the cache mishandles newlines in values,
2593 (
2594   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2595     eval ac_val=\$$ac_var
2596     case $ac_val in #(
2597     *${as_nl}*)
2598       case $ac_var in #(
2599       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2600 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2601       esac
2602       case $ac_var in #(
2603       _ | IFS | as_nl) ;; #(
2604       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2605       *) { eval $ac_var=; unset $ac_var;} ;;
2606       esac ;;
2607     esac
2608   done
2609   (set) 2>&1 |
2610     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2611     *${as_nl}ac_space=\ *)
2612       sed -n \
2613         "s/'\''/'\''\\\\'\'''\''/g;
2614           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2615       ;; #(
2616     *)
2617       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2618       ;;
2619     esac |
2620     sort
2621 )
2622     echo
2623
2624     cat <<\_ASBOX
2625 ## ----------------- ##
2626 ## Output variables. ##
2627 ## ----------------- ##
2628 _ASBOX
2629     echo
2630     for ac_var in $ac_subst_vars
2631     do
2632       eval ac_val=\$$ac_var
2633       case $ac_val in
2634       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2635       esac
2636       $as_echo "$ac_var='\''$ac_val'\''"
2637     done | sort
2638     echo
2639
2640     if test -n "$ac_subst_files"; then
2641       cat <<\_ASBOX
2642 ## ------------------- ##
2643 ## File substitutions. ##
2644 ## ------------------- ##
2645 _ASBOX
2646       echo
2647       for ac_var in $ac_subst_files
2648       do
2649         eval ac_val=\$$ac_var
2650         case $ac_val in
2651         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2652         esac
2653         $as_echo "$ac_var='\''$ac_val'\''"
2654       done | sort
2655       echo
2656     fi
2657
2658     if test -s confdefs.h; then
2659       cat <<\_ASBOX
2660 ## ----------- ##
2661 ## confdefs.h. ##
2662 ## ----------- ##
2663 _ASBOX
2664       echo
2665       cat confdefs.h
2666       echo
2667     fi
2668     test "$ac_signal" != 0 &&
2669       $as_echo "$as_me: caught signal $ac_signal"
2670     $as_echo "$as_me: exit $exit_status"
2671   } >&5
2672   rm -f core *.core core.conftest.* &&
2673     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2674     exit $exit_status
2675 ' 0
2676 for ac_signal in 1 2 13 15; do
2677   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2678 done
2679 ac_signal=0
2680
2681 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2682 rm -f -r conftest* confdefs.h
2683
2684 $as_echo "/* confdefs.h */" > confdefs.h
2685
2686 # Predefined preprocessor variables.
2687
2688 cat >>confdefs.h <<_ACEOF
2689 #define PACKAGE_NAME "$PACKAGE_NAME"
2690 _ACEOF
2691
2692 cat >>confdefs.h <<_ACEOF
2693 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2694 _ACEOF
2695
2696 cat >>confdefs.h <<_ACEOF
2697 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2698 _ACEOF
2699
2700 cat >>confdefs.h <<_ACEOF
2701 #define PACKAGE_STRING "$PACKAGE_STRING"
2702 _ACEOF
2703
2704 cat >>confdefs.h <<_ACEOF
2705 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2706 _ACEOF
2707
2708 cat >>confdefs.h <<_ACEOF
2709 #define PACKAGE_URL "$PACKAGE_URL"
2710 _ACEOF
2711
2712
2713 # Let the site file select an alternate cache file if it wants to.
2714 # Prefer an explicitly selected file to automatically selected ones.
2715 ac_site_file1=NONE
2716 ac_site_file2=NONE
2717 if test -n "$CONFIG_SITE"; then
2718   ac_site_file1=$CONFIG_SITE
2719 elif test "x$prefix" != xNONE; then
2720   ac_site_file1=$prefix/share/config.site
2721   ac_site_file2=$prefix/etc/config.site
2722 else
2723   ac_site_file1=$ac_default_prefix/share/config.site
2724   ac_site_file2=$ac_default_prefix/etc/config.site
2725 fi
2726 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2727 do
2728   test "x$ac_site_file" = xNONE && continue
2729   if test -r "$ac_site_file"; then
2730     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2731 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2732     sed 's/^/| /' "$ac_site_file" >&5
2733     . "$ac_site_file"
2734   fi
2735 done
2736
2737 if test -r "$cache_file"; then
2738   # Some versions of bash will fail to source /dev/null (special
2739   # files actually), so we avoid doing that.
2740   if test -f "$cache_file"; then
2741     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2742 $as_echo "$as_me: loading cache $cache_file" >&6;}
2743     case $cache_file in
2744       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2745       *)                      . "./$cache_file";;
2746     esac
2747   fi
2748 else
2749   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2750 $as_echo "$as_me: creating cache $cache_file" >&6;}
2751   >$cache_file
2752 fi
2753
2754 gl_header_list="$gl_header_list sys/mman.h"
2755 gl_func_list="$gl_func_list mprotect"
2756 gl_func_list="$gl_func_list memchr"
2757 gl_header_list="$gl_header_list stddef.h"
2758 gl_header_list="$gl_header_list stdint.h"
2759 gl_header_list="$gl_header_list wchar.h"
2760 gl_header_list="$gl_header_list string.h"
2761 # Check that the precious variables saved in the cache have kept the same
2762 # value.
2763 ac_cache_corrupted=false
2764 for ac_var in $ac_precious_vars; do
2765   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2766   eval ac_new_set=\$ac_env_${ac_var}_set
2767   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2768   eval ac_new_val=\$ac_env_${ac_var}_value
2769   case $ac_old_set,$ac_new_set in
2770     set,)
2771       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2772 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2773       ac_cache_corrupted=: ;;
2774     ,set)
2775       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2776 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2777       ac_cache_corrupted=: ;;
2778     ,);;
2779     *)
2780       if test "x$ac_old_val" != "x$ac_new_val"; then
2781         # differences in whitespace do not lead to failure.
2782         ac_old_val_w=`echo x $ac_old_val`
2783         ac_new_val_w=`echo x $ac_new_val`
2784         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2785           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2786 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2787           ac_cache_corrupted=:
2788         else
2789           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2790 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2791           eval $ac_var=\$ac_old_val
2792         fi
2793         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2794 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2795         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2796 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2797       fi;;
2798   esac
2799   # Pass precious variables to config.status.
2800   if test "$ac_new_set" = set; then
2801     case $ac_new_val in
2802     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2803     *) ac_arg=$ac_var=$ac_new_val ;;
2804     esac
2805     case " $ac_configure_args " in
2806       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2807       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2808     esac
2809   fi
2810 done
2811 if $ac_cache_corrupted; then
2812   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2813 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2814   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2815 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2816   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2817 fi
2818 ## -------------------- ##
2819 ## Main body of script. ##
2820 ## -------------------- ##
2821
2822 ac_ext=c
2823 ac_cpp='$CPP $CPPFLAGS'
2824 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2825 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2826 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2827
2828
2829
2830
2831
2832 ac_config_headers="$ac_config_headers config.h:config.in"
2833
2834
2835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2836 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2837     # Check whether --enable-maintainer-mode was given.
2838 if test "${enable_maintainer_mode+set}" = set; then :
2839   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2840 else
2841   USE_MAINTAINER_MODE=no
2842 fi
2843
2844   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2845 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2846    if test $USE_MAINTAINER_MODE = yes; then
2847   MAINTAINER_MODE_TRUE=
2848   MAINTAINER_MODE_FALSE='#'
2849 else
2850   MAINTAINER_MODE_TRUE='#'
2851   MAINTAINER_MODE_FALSE=
2852 fi
2853
2854   MAINT=$MAINTAINER_MODE_TRUE
2855
2856
2857
2858 ac_ext=c
2859 ac_cpp='$CPP $CPPFLAGS'
2860 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2861 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2862 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2863 if test -n "$ac_tool_prefix"; then
2864   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2865 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2867 $as_echo_n "checking for $ac_word... " >&6; }
2868 if test "${ac_cv_prog_CC+set}" = set; then :
2869   $as_echo_n "(cached) " >&6
2870 else
2871   if test -n "$CC"; then
2872   ac_cv_prog_CC="$CC" # Let the user override the test.
2873 else
2874 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2875 for as_dir in $PATH
2876 do
2877   IFS=$as_save_IFS
2878   test -z "$as_dir" && as_dir=.
2879     for ac_exec_ext in '' $ac_executable_extensions; do
2880   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2881     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2882     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2883     break 2
2884   fi
2885 done
2886   done
2887 IFS=$as_save_IFS
2888
2889 fi
2890 fi
2891 CC=$ac_cv_prog_CC
2892 if test -n "$CC"; then
2893   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2894 $as_echo "$CC" >&6; }
2895 else
2896   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2897 $as_echo "no" >&6; }
2898 fi
2899
2900
2901 fi
2902 if test -z "$ac_cv_prog_CC"; then
2903   ac_ct_CC=$CC
2904   # Extract the first word of "gcc", so it can be a program name with args.
2905 set dummy gcc; ac_word=$2
2906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2907 $as_echo_n "checking for $ac_word... " >&6; }
2908 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2909   $as_echo_n "(cached) " >&6
2910 else
2911   if test -n "$ac_ct_CC"; then
2912   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2913 else
2914 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2915 for as_dir in $PATH
2916 do
2917   IFS=$as_save_IFS
2918   test -z "$as_dir" && as_dir=.
2919     for ac_exec_ext in '' $ac_executable_extensions; do
2920   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2921     ac_cv_prog_ac_ct_CC="gcc"
2922     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2923     break 2
2924   fi
2925 done
2926   done
2927 IFS=$as_save_IFS
2928
2929 fi
2930 fi
2931 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2932 if test -n "$ac_ct_CC"; then
2933   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2934 $as_echo "$ac_ct_CC" >&6; }
2935 else
2936   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2937 $as_echo "no" >&6; }
2938 fi
2939
2940   if test "x$ac_ct_CC" = x; then
2941     CC=""
2942   else
2943     case $cross_compiling:$ac_tool_warned in
2944 yes:)
2945 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2946 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2947 ac_tool_warned=yes ;;
2948 esac
2949     CC=$ac_ct_CC
2950   fi
2951 else
2952   CC="$ac_cv_prog_CC"
2953 fi
2954
2955 if test -z "$CC"; then
2956           if test -n "$ac_tool_prefix"; then
2957     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2958 set dummy ${ac_tool_prefix}cc; ac_word=$2
2959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2960 $as_echo_n "checking for $ac_word... " >&6; }
2961 if test "${ac_cv_prog_CC+set}" = set; then :
2962   $as_echo_n "(cached) " >&6
2963 else
2964   if test -n "$CC"; then
2965   ac_cv_prog_CC="$CC" # Let the user override the test.
2966 else
2967 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2968 for as_dir in $PATH
2969 do
2970   IFS=$as_save_IFS
2971   test -z "$as_dir" && as_dir=.
2972     for ac_exec_ext in '' $ac_executable_extensions; do
2973   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2974     ac_cv_prog_CC="${ac_tool_prefix}cc"
2975     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2976     break 2
2977   fi
2978 done
2979   done
2980 IFS=$as_save_IFS
2981
2982 fi
2983 fi
2984 CC=$ac_cv_prog_CC
2985 if test -n "$CC"; then
2986   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2987 $as_echo "$CC" >&6; }
2988 else
2989   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2990 $as_echo "no" >&6; }
2991 fi
2992
2993
2994   fi
2995 fi
2996 if test -z "$CC"; then
2997   # Extract the first word of "cc", so it can be a program name with args.
2998 set dummy cc; ac_word=$2
2999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3000 $as_echo_n "checking for $ac_word... " >&6; }
3001 if test "${ac_cv_prog_CC+set}" = set; then :
3002   $as_echo_n "(cached) " >&6
3003 else
3004   if test -n "$CC"; then
3005   ac_cv_prog_CC="$CC" # Let the user override the test.
3006 else
3007   ac_prog_rejected=no
3008 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3009 for as_dir in $PATH
3010 do
3011   IFS=$as_save_IFS
3012   test -z "$as_dir" && as_dir=.
3013     for ac_exec_ext in '' $ac_executable_extensions; do
3014   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3015     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3016        ac_prog_rejected=yes
3017        continue
3018      fi
3019     ac_cv_prog_CC="cc"
3020     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3021     break 2
3022   fi
3023 done
3024   done
3025 IFS=$as_save_IFS
3026
3027 if test $ac_prog_rejected = yes; then
3028   # We found a bogon in the path, so make sure we never use it.
3029   set dummy $ac_cv_prog_CC
3030   shift
3031   if test $# != 0; then
3032     # We chose a different compiler from the bogus one.
3033     # However, it has the same basename, so the bogon will be chosen
3034     # first if we set CC to just the basename; use the full file name.
3035     shift
3036     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3037   fi
3038 fi
3039 fi
3040 fi
3041 CC=$ac_cv_prog_CC
3042 if test -n "$CC"; then
3043   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3044 $as_echo "$CC" >&6; }
3045 else
3046   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3047 $as_echo "no" >&6; }
3048 fi
3049
3050
3051 fi
3052 if test -z "$CC"; then
3053   if test -n "$ac_tool_prefix"; then
3054   for ac_prog in cl.exe
3055   do
3056     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3057 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3059 $as_echo_n "checking for $ac_word... " >&6; }
3060 if test "${ac_cv_prog_CC+set}" = set; then :
3061   $as_echo_n "(cached) " >&6
3062 else
3063   if test -n "$CC"; then
3064   ac_cv_prog_CC="$CC" # Let the user override the test.
3065 else
3066 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3067 for as_dir in $PATH
3068 do
3069   IFS=$as_save_IFS
3070   test -z "$as_dir" && as_dir=.
3071     for ac_exec_ext in '' $ac_executable_extensions; do
3072   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3073     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3074     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3075     break 2
3076   fi
3077 done
3078   done
3079 IFS=$as_save_IFS
3080
3081 fi
3082 fi
3083 CC=$ac_cv_prog_CC
3084 if test -n "$CC"; then
3085   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3086 $as_echo "$CC" >&6; }
3087 else
3088   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3089 $as_echo "no" >&6; }
3090 fi
3091
3092
3093     test -n "$CC" && break
3094   done
3095 fi
3096 if test -z "$CC"; then
3097   ac_ct_CC=$CC
3098   for ac_prog in cl.exe
3099 do
3100   # Extract the first word of "$ac_prog", so it can be a program name with args.
3101 set dummy $ac_prog; ac_word=$2
3102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3103 $as_echo_n "checking for $ac_word... " >&6; }
3104 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3105   $as_echo_n "(cached) " >&6
3106 else
3107   if test -n "$ac_ct_CC"; then
3108   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3109 else
3110 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3111 for as_dir in $PATH
3112 do
3113   IFS=$as_save_IFS
3114   test -z "$as_dir" && as_dir=.
3115     for ac_exec_ext in '' $ac_executable_extensions; do
3116   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3117     ac_cv_prog_ac_ct_CC="$ac_prog"
3118     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3119     break 2
3120   fi
3121 done
3122   done
3123 IFS=$as_save_IFS
3124
3125 fi
3126 fi
3127 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3128 if test -n "$ac_ct_CC"; then
3129   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3130 $as_echo "$ac_ct_CC" >&6; }
3131 else
3132   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3133 $as_echo "no" >&6; }
3134 fi
3135
3136
3137   test -n "$ac_ct_CC" && break
3138 done
3139
3140   if test "x$ac_ct_CC" = x; then
3141     CC=""
3142   else
3143     case $cross_compiling:$ac_tool_warned in
3144 yes:)
3145 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3146 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3147 ac_tool_warned=yes ;;
3148 esac
3149     CC=$ac_ct_CC
3150   fi
3151 fi
3152
3153 fi
3154
3155
3156 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3157 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3158 as_fn_error "no acceptable C compiler found in \$PATH
3159 See \`config.log' for more details." "$LINENO" 5; }
3160
3161 # Provide some information about the compiler.
3162 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3163 set X $ac_compile
3164 ac_compiler=$2
3165 for ac_option in --version -v -V -qversion; do
3166   { { ac_try="$ac_compiler $ac_option >&5"
3167 case "(($ac_try" in
3168   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3169   *) ac_try_echo=$ac_try;;
3170 esac
3171 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3172 $as_echo "$ac_try_echo"; } >&5
3173   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3174   ac_status=$?
3175   if test -s conftest.err; then
3176     sed '10a\
3177 ... rest of stderr output deleted ...
3178          10q' conftest.err >conftest.er1
3179     cat conftest.er1 >&5
3180     rm -f conftest.er1 conftest.err
3181   fi
3182   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3183   test $ac_status = 0; }
3184 done
3185
3186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3187 /* end confdefs.h.  */
3188
3189 int
3190 main ()
3191 {
3192
3193   ;
3194   return 0;
3195 }
3196 _ACEOF
3197 ac_clean_files_save=$ac_clean_files
3198 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3199 # Try to create an executable without -o first, disregard a.out.
3200 # It will help us diagnose broken compilers, and finding out an intuition
3201 # of exeext.
3202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3203 $as_echo_n "checking for C compiler default output file name... " >&6; }
3204 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3205
3206 # The possible output files:
3207 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3208
3209 ac_rmfiles=
3210 for ac_file in $ac_files
3211 do
3212   case $ac_file in
3213     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3214     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3215   esac
3216 done
3217 rm -f $ac_rmfiles
3218
3219 if { { ac_try="$ac_link_default"
3220 case "(($ac_try" in
3221   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3222   *) ac_try_echo=$ac_try;;
3223 esac
3224 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3225 $as_echo "$ac_try_echo"; } >&5
3226   (eval "$ac_link_default") 2>&5
3227   ac_status=$?
3228   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3229   test $ac_status = 0; }; then :
3230   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3231 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3232 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3233 # so that the user can short-circuit this test for compilers unknown to
3234 # Autoconf.
3235 for ac_file in $ac_files ''
3236 do
3237   test -f "$ac_file" || continue
3238   case $ac_file in
3239     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3240         ;;
3241     [ab].out )
3242         # We found the default executable, but exeext='' is most
3243         # certainly right.
3244         break;;
3245     *.* )
3246         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3247         then :; else
3248            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3249         fi
3250         # We set ac_cv_exeext here because the later test for it is not
3251         # safe: cross compilers may not add the suffix if given an `-o'
3252         # argument, so we may need to know it at that point already.
3253         # Even if this section looks crufty: it has the advantage of
3254         # actually working.
3255         break;;
3256     * )
3257         break;;
3258   esac
3259 done
3260 test "$ac_cv_exeext" = no && ac_cv_exeext=
3261
3262 else
3263   ac_file=''
3264 fi
3265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3266 $as_echo "$ac_file" >&6; }
3267 if test -z "$ac_file"; then :
3268   $as_echo "$as_me: failed program was:" >&5
3269 sed 's/^/| /' conftest.$ac_ext >&5
3270
3271 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3272 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3273 { as_fn_set_status 77
3274 as_fn_error "C compiler cannot create executables
3275 See \`config.log' for more details." "$LINENO" 5; }; }
3276 fi
3277 ac_exeext=$ac_cv_exeext
3278
3279 # Check that the compiler produces executables we can run.  If not, either
3280 # the compiler is broken, or we cross compile.
3281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3282 $as_echo_n "checking whether the C compiler works... " >&6; }
3283 # If not cross compiling, check that we can run a simple program.
3284 if test "$cross_compiling" != yes; then
3285   if { ac_try='./$ac_file'
3286   { { case "(($ac_try" in
3287   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3288   *) ac_try_echo=$ac_try;;
3289 esac
3290 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3291 $as_echo "$ac_try_echo"; } >&5
3292   (eval "$ac_try") 2>&5
3293   ac_status=$?
3294   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3295   test $ac_status = 0; }; }; then
3296     cross_compiling=no
3297   else
3298     if test "$cross_compiling" = maybe; then
3299         cross_compiling=yes
3300     else
3301         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3302 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3303 as_fn_error "cannot run C compiled programs.
3304 If you meant to cross compile, use \`--host'.
3305 See \`config.log' for more details." "$LINENO" 5; }
3306     fi
3307   fi
3308 fi
3309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3310 $as_echo "yes" >&6; }
3311
3312 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3313 ac_clean_files=$ac_clean_files_save
3314 # Check that the compiler produces executables we can run.  If not, either
3315 # the compiler is broken, or we cross compile.
3316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3317 $as_echo_n "checking whether we are cross compiling... " >&6; }
3318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3319 $as_echo "$cross_compiling" >&6; }
3320
3321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3322 $as_echo_n "checking for suffix of executables... " >&6; }
3323 if { { ac_try="$ac_link"
3324 case "(($ac_try" in
3325   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3326   *) ac_try_echo=$ac_try;;
3327 esac
3328 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3329 $as_echo "$ac_try_echo"; } >&5
3330   (eval "$ac_link") 2>&5
3331   ac_status=$?
3332   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3333   test $ac_status = 0; }; then :
3334   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3335 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3336 # work properly (i.e., refer to `conftest.exe'), while it won't with
3337 # `rm'.
3338 for ac_file in conftest.exe conftest conftest.*; do
3339   test -f "$ac_file" || continue
3340   case $ac_file in
3341     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3342     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3343           break;;
3344     * ) break;;
3345   esac
3346 done
3347 else
3348   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3349 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3350 as_fn_error "cannot compute suffix of executables: cannot compile and link
3351 See \`config.log' for more details." "$LINENO" 5; }
3352 fi
3353 rm -f conftest$ac_cv_exeext
3354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3355 $as_echo "$ac_cv_exeext" >&6; }
3356
3357 rm -f conftest.$ac_ext
3358 EXEEXT=$ac_cv_exeext
3359 ac_exeext=$EXEEXT
3360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3361 $as_echo_n "checking for suffix of object files... " >&6; }
3362 if test "${ac_cv_objext+set}" = set; then :
3363   $as_echo_n "(cached) " >&6
3364 else
3365   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3366 /* end confdefs.h.  */
3367
3368 int
3369 main ()
3370 {
3371
3372   ;
3373   return 0;
3374 }
3375 _ACEOF
3376 rm -f conftest.o conftest.obj
3377 if { { ac_try="$ac_compile"
3378 case "(($ac_try" in
3379   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3380   *) ac_try_echo=$ac_try;;
3381 esac
3382 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3383 $as_echo "$ac_try_echo"; } >&5
3384   (eval "$ac_compile") 2>&5
3385   ac_status=$?
3386   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3387   test $ac_status = 0; }; then :
3388   for ac_file in conftest.o conftest.obj conftest.*; do
3389   test -f "$ac_file" || continue;
3390   case $ac_file in
3391     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3392     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3393        break;;
3394   esac
3395 done
3396 else
3397   $as_echo "$as_me: failed program was:" >&5
3398 sed 's/^/| /' conftest.$ac_ext >&5
3399
3400 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3401 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3402 as_fn_error "cannot compute suffix of object files: cannot compile
3403 See \`config.log' for more details." "$LINENO" 5; }
3404 fi
3405 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3406 fi
3407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3408 $as_echo "$ac_cv_objext" >&6; }
3409 OBJEXT=$ac_cv_objext
3410 ac_objext=$OBJEXT
3411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3412 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3413 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3414   $as_echo_n "(cached) " >&6
3415 else
3416   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3417 /* end confdefs.h.  */
3418
3419 int
3420 main ()
3421 {
3422 #ifndef __GNUC__
3423        choke me
3424 #endif
3425
3426   ;
3427   return 0;
3428 }
3429 _ACEOF
3430 if ac_fn_c_try_compile "$LINENO"; then :
3431   ac_compiler_gnu=yes
3432 else
3433   ac_compiler_gnu=no
3434 fi
3435 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3436 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3437
3438 fi
3439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3440 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3441 if test $ac_compiler_gnu = yes; then
3442   GCC=yes
3443 else
3444   GCC=
3445 fi
3446 ac_test_CFLAGS=${CFLAGS+set}
3447 ac_save_CFLAGS=$CFLAGS
3448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3449 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3450 if test "${ac_cv_prog_cc_g+set}" = set; then :
3451   $as_echo_n "(cached) " >&6
3452 else
3453   ac_save_c_werror_flag=$ac_c_werror_flag
3454    ac_c_werror_flag=yes
3455    ac_cv_prog_cc_g=no
3456    CFLAGS="-g"
3457    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3458 /* end confdefs.h.  */
3459
3460 int
3461 main ()
3462 {
3463
3464   ;
3465   return 0;
3466 }
3467 _ACEOF
3468 if ac_fn_c_try_compile "$LINENO"; then :
3469   ac_cv_prog_cc_g=yes
3470 else
3471   CFLAGS=""
3472       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3473 /* end confdefs.h.  */
3474
3475 int
3476 main ()
3477 {
3478
3479   ;
3480   return 0;
3481 }
3482 _ACEOF
3483 if ac_fn_c_try_compile "$LINENO"; then :
3484
3485 else
3486   ac_c_werror_flag=$ac_save_c_werror_flag
3487          CFLAGS="-g"
3488          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3489 /* end confdefs.h.  */
3490
3491 int
3492 main ()
3493 {
3494
3495   ;
3496   return 0;
3497 }
3498 _ACEOF
3499 if ac_fn_c_try_compile "$LINENO"; then :
3500   ac_cv_prog_cc_g=yes
3501 fi
3502 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3503 fi
3504 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3505 fi
3506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3507    ac_c_werror_flag=$ac_save_c_werror_flag
3508 fi
3509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3510 $as_echo "$ac_cv_prog_cc_g" >&6; }
3511 if test "$ac_test_CFLAGS" = set; then
3512   CFLAGS=$ac_save_CFLAGS
3513 elif test $ac_cv_prog_cc_g = yes; then
3514   if test "$GCC" = yes; then
3515     CFLAGS="-g -O2"
3516   else
3517     CFLAGS="-g"
3518   fi
3519 else
3520   if test "$GCC" = yes; then
3521     CFLAGS="-O2"
3522   else
3523     CFLAGS=
3524   fi
3525 fi
3526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3527 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3528 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3529   $as_echo_n "(cached) " >&6
3530 else
3531   ac_cv_prog_cc_c89=no
3532 ac_save_CC=$CC
3533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3534 /* end confdefs.h.  */
3535 #include <stdarg.h>
3536 #include <stdio.h>
3537 #include <sys/types.h>
3538 #include <sys/stat.h>
3539 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3540 struct buf { int x; };
3541 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3542 static char *e (p, i)
3543      char **p;
3544      int i;
3545 {
3546   return p[i];
3547 }
3548 static char *f (char * (*g) (char **, int), char **p, ...)
3549 {
3550   char *s;
3551   va_list v;
3552   va_start (v,p);
3553   s = g (p, va_arg (v,int));
3554   va_end (v);
3555   return s;
3556 }
3557
3558 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3559    function prototypes and stuff, but not '\xHH' hex character constants.
3560    These don't provoke an error unfortunately, instead are silently treated
3561    as 'x'.  The following induces an error, until -std is added to get
3562    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3563    array size at least.  It's necessary to write '\x00'==0 to get something
3564    that's true only with -std.  */
3565 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3566
3567 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3568    inside strings and character constants.  */
3569 #define FOO(x) 'x'
3570 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3571
3572 int test (int i, double x);
3573 struct s1 {int (*f) (int a);};
3574 struct s2 {int (*f) (double a);};
3575 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3576 int argc;
3577 char **argv;
3578 int
3579 main ()
3580 {
3581 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3582   ;
3583   return 0;
3584 }
3585 _ACEOF
3586 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3587         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3588 do
3589   CC="$ac_save_CC $ac_arg"
3590   if ac_fn_c_try_compile "$LINENO"; then :
3591   ac_cv_prog_cc_c89=$ac_arg
3592 fi
3593 rm -f core conftest.err conftest.$ac_objext
3594   test "x$ac_cv_prog_cc_c89" != "xno" && break
3595 done
3596 rm -f conftest.$ac_ext
3597 CC=$ac_save_CC
3598
3599 fi
3600 # AC_CACHE_VAL
3601 case "x$ac_cv_prog_cc_c89" in
3602   x)
3603     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3604 $as_echo "none needed" >&6; } ;;
3605   xno)
3606     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3607 $as_echo "unsupported" >&6; } ;;
3608   *)
3609     CC="$CC $ac_cv_prog_cc_c89"
3610     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3611 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3612 esac
3613 if test "x$ac_cv_prog_cc_c89" != xno; then :
3614
3615 fi
3616
3617 ac_ext=c
3618 ac_cpp='$CPP $CPPFLAGS'
3619 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3620 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3621 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3622
3623 ac_aux_dir=
3624 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3625   for ac_t in install-sh install.sh shtool; do
3626     if test -f "$ac_dir/$ac_t"; then
3627       ac_aux_dir=$ac_dir
3628       ac_install_sh="$ac_aux_dir/$ac_t -c"
3629       break 2
3630     fi
3631   done
3632 done
3633 if test -z "$ac_aux_dir"; then
3634   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3635 fi
3636
3637 # These three variables are undocumented and unsupported,
3638 # and are intended to be withdrawn in a future Autoconf release.
3639 # They can cause serious problems if a builder's source tree is in a directory
3640 # whose full name contains unusual characters.
3641 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3642 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3643 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3644
3645
3646 # Make sure we can run config.sub.
3647 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3648   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3649
3650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3651 $as_echo_n "checking build system type... " >&6; }
3652 if test "${ac_cv_build+set}" = set; then :
3653   $as_echo_n "(cached) " >&6
3654 else
3655   ac_build_alias=$build_alias
3656 test "x$ac_build_alias" = x &&
3657   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3658 test "x$ac_build_alias" = x &&
3659   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3660 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3661   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3662
3663 fi
3664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3665 $as_echo "$ac_cv_build" >&6; }
3666 case $ac_cv_build in
3667 *-*-*) ;;
3668 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3669 esac
3670 build=$ac_cv_build
3671 ac_save_IFS=$IFS; IFS='-'
3672 set x $ac_cv_build
3673 shift
3674 build_cpu=$1
3675 build_vendor=$2
3676 shift; shift
3677 # Remember, the first character of IFS is used to create $*,
3678 # except with old shells:
3679 build_os=$*
3680 IFS=$ac_save_IFS
3681 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3682
3683
3684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3685 $as_echo_n "checking host system type... " >&6; }
3686 if test "${ac_cv_host+set}" = set; then :
3687   $as_echo_n "(cached) " >&6
3688 else
3689   if test "x$host_alias" = x; then
3690   ac_cv_host=$ac_cv_build
3691 else
3692   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3693     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3694 fi
3695
3696 fi
3697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3698 $as_echo "$ac_cv_host" >&6; }
3699 case $ac_cv_host in
3700 *-*-*) ;;
3701 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3702 esac
3703 host=$ac_cv_host
3704 ac_save_IFS=$IFS; IFS='-'
3705 set x $ac_cv_host
3706 shift
3707 host_cpu=$1
3708 host_vendor=$2
3709 shift; shift
3710 # Remember, the first character of IFS is used to create $*,
3711 # except with old shells:
3712 host_os=$*
3713 IFS=$ac_save_IFS
3714 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3715
3716
3717
3718 ac_ext=c
3719 ac_cpp='$CPP $CPPFLAGS'
3720 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3721 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3722 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3724 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3725 # On Suns, sometimes $CPP names a directory.
3726 if test -n "$CPP" && test -d "$CPP"; then
3727   CPP=
3728 fi
3729 if test -z "$CPP"; then
3730   if test "${ac_cv_prog_CPP+set}" = set; then :
3731   $as_echo_n "(cached) " >&6
3732 else
3733       # Double quotes because CPP needs to be expanded
3734     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3735     do
3736       ac_preproc_ok=false
3737 for ac_c_preproc_warn_flag in '' yes
3738 do
3739   # Use a header file that comes with gcc, so configuring glibc
3740   # with a fresh cross-compiler works.
3741   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3742   # <limits.h> exists even on freestanding compilers.
3743   # On the NeXT, cc -E runs the code through the compiler's parser,
3744   # not just through cpp. "Syntax error" is here to catch this case.
3745   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3746 /* end confdefs.h.  */
3747 #ifdef __STDC__
3748 # include <limits.h>
3749 #else
3750 # include <assert.h>
3751 #endif
3752                      Syntax error
3753 _ACEOF
3754 if ac_fn_c_try_cpp "$LINENO"; then :
3755
3756 else
3757   # Broken: fails on valid input.
3758 continue
3759 fi
3760 rm -f conftest.err conftest.$ac_ext
3761
3762   # OK, works on sane cases.  Now check whether nonexistent headers
3763   # can be detected and how.
3764   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3765 /* end confdefs.h.  */
3766 #include <ac_nonexistent.h>
3767 _ACEOF
3768 if ac_fn_c_try_cpp "$LINENO"; then :
3769   # Broken: success on invalid input.
3770 continue
3771 else
3772   # Passes both tests.
3773 ac_preproc_ok=:
3774 break
3775 fi
3776 rm -f conftest.err conftest.$ac_ext
3777
3778 done
3779 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3780 rm -f conftest.err conftest.$ac_ext
3781 if $ac_preproc_ok; then :
3782   break
3783 fi
3784
3785     done
3786     ac_cv_prog_CPP=$CPP
3787
3788 fi
3789   CPP=$ac_cv_prog_CPP
3790 else
3791   ac_cv_prog_CPP=$CPP
3792 fi
3793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3794 $as_echo "$CPP" >&6; }
3795 ac_preproc_ok=false
3796 for ac_c_preproc_warn_flag in '' yes
3797 do
3798   # Use a header file that comes with gcc, so configuring glibc
3799   # with a fresh cross-compiler works.
3800   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3801   # <limits.h> exists even on freestanding compilers.
3802   # On the NeXT, cc -E runs the code through the compiler's parser,
3803   # not just through cpp. "Syntax error" is here to catch this case.
3804   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3805 /* end confdefs.h.  */
3806 #ifdef __STDC__
3807 # include <limits.h>
3808 #else
3809 # include <assert.h>
3810 #endif
3811                      Syntax error
3812 _ACEOF
3813 if ac_fn_c_try_cpp "$LINENO"; then :
3814
3815 else
3816   # Broken: fails on valid input.
3817 continue
3818 fi
3819 rm -f conftest.err conftest.$ac_ext
3820
3821   # OK, works on sane cases.  Now check whether nonexistent headers
3822   # can be detected and how.
3823   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3824 /* end confdefs.h.  */
3825 #include <ac_nonexistent.h>
3826 _ACEOF
3827 if ac_fn_c_try_cpp "$LINENO"; then :
3828   # Broken: success on invalid input.
3829 continue
3830 else
3831   # Passes both tests.
3832 ac_preproc_ok=:
3833 break
3834 fi
3835 rm -f conftest.err conftest.$ac_ext
3836
3837 done
3838 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3839 rm -f conftest.err conftest.$ac_ext
3840 if $ac_preproc_ok; then :
3841
3842 else
3843   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3844 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3845 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3846 See \`config.log' for more details." "$LINENO" 5; }
3847 fi
3848
3849 ac_ext=c
3850 ac_cpp='$CPP $CPPFLAGS'
3851 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3852 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3853 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3854
3855
3856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3857 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3858 if test "${ac_cv_path_GREP+set}" = set; then :
3859   $as_echo_n "(cached) " >&6
3860 else
3861   if test -z "$GREP"; then
3862   ac_path_GREP_found=false
3863   # Loop through the user's path and test for each of PROGNAME-LIST
3864   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3865 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3866 do
3867   IFS=$as_save_IFS
3868   test -z "$as_dir" && as_dir=.
3869     for ac_prog in grep ggrep; do
3870     for ac_exec_ext in '' $ac_executable_extensions; do
3871       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3872       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3873 # Check for GNU ac_path_GREP and select it if it is found.
3874   # Check for GNU $ac_path_GREP
3875 case `"$ac_path_GREP" --version 2>&1` in
3876 *GNU*)
3877   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3878 *)
3879   ac_count=0
3880   $as_echo_n 0123456789 >"conftest.in"
3881   while :
3882   do
3883     cat "conftest.in" "conftest.in" >"conftest.tmp"
3884     mv "conftest.tmp" "conftest.in"
3885     cp "conftest.in" "conftest.nl"
3886     $as_echo 'GREP' >> "conftest.nl"
3887     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3888     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3889     as_fn_arith $ac_count + 1 && ac_count=$as_val
3890     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3891       # Best one so far, save it but keep looking for a better one
3892       ac_cv_path_GREP="$ac_path_GREP"
3893       ac_path_GREP_max=$ac_count
3894     fi
3895     # 10*(2^10) chars as input seems more than enough
3896     test $ac_count -gt 10 && break
3897   done
3898   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3899 esac
3900
3901       $ac_path_GREP_found && break 3
3902     done
3903   done
3904   done
3905 IFS=$as_save_IFS
3906   if test -z "$ac_cv_path_GREP"; then
3907     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3908   fi
3909 else
3910   ac_cv_path_GREP=$GREP
3911 fi
3912
3913 fi
3914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3915 $as_echo "$ac_cv_path_GREP" >&6; }
3916  GREP="$ac_cv_path_GREP"
3917
3918
3919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3920 $as_echo_n "checking for egrep... " >&6; }
3921 if test "${ac_cv_path_EGREP+set}" = set; then :
3922   $as_echo_n "(cached) " >&6
3923 else
3924   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3925    then ac_cv_path_EGREP="$GREP -E"
3926    else
3927      if test -z "$EGREP"; then
3928   ac_path_EGREP_found=false
3929   # Loop through the user's path and test for each of PROGNAME-LIST
3930   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3931 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3932 do
3933   IFS=$as_save_IFS
3934   test -z "$as_dir" && as_dir=.
3935     for ac_prog in egrep; do
3936     for ac_exec_ext in '' $ac_executable_extensions; do
3937       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3938       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3939 # Check for GNU ac_path_EGREP and select it if it is found.
3940   # Check for GNU $ac_path_EGREP
3941 case `"$ac_path_EGREP" --version 2>&1` in
3942 *GNU*)
3943   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3944 *)
3945   ac_count=0
3946   $as_echo_n 0123456789 >"conftest.in"
3947   while :
3948   do
3949     cat "conftest.in" "conftest.in" >"conftest.tmp"
3950     mv "conftest.tmp" "conftest.in"
3951     cp "conftest.in" "conftest.nl"
3952     $as_echo 'EGREP' >> "conftest.nl"
3953     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3954     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3955     as_fn_arith $ac_count + 1 && ac_count=$as_val
3956     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3957       # Best one so far, save it but keep looking for a better one
3958       ac_cv_path_EGREP="$ac_path_EGREP"
3959       ac_path_EGREP_max=$ac_count
3960     fi
3961     # 10*(2^10) chars as input seems more than enough
3962     test $ac_count -gt 10 && break
3963   done
3964   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3965 esac
3966
3967       $ac_path_EGREP_found && break 3
3968     done
3969   done
3970   done
3971 IFS=$as_save_IFS
3972   if test -z "$ac_cv_path_EGREP"; then
3973     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3974   fi
3975 else
3976   ac_cv_path_EGREP=$EGREP
3977 fi
3978
3979    fi
3980 fi
3981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3982 $as_echo "$ac_cv_path_EGREP" >&6; }
3983  EGREP="$ac_cv_path_EGREP"
3984
3985
3986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3987 $as_echo_n "checking for ANSI C header files... " >&6; }
3988 if test "${ac_cv_header_stdc+set}" = set; then :
3989   $as_echo_n "(cached) " >&6
3990 else
3991   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3992 /* end confdefs.h.  */
3993 #include <stdlib.h>
3994 #include <stdarg.h>
3995 #include <string.h>
3996 #include <float.h>
3997
3998 int
3999 main ()
4000 {
4001
4002   ;
4003   return 0;
4004 }
4005 _ACEOF
4006 if ac_fn_c_try_compile "$LINENO"; then :
4007   ac_cv_header_stdc=yes
4008 else
4009   ac_cv_header_stdc=no
4010 fi
4011 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4012
4013 if test $ac_cv_header_stdc = yes; then
4014   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4015   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4016 /* end confdefs.h.  */
4017 #include <string.h>
4018
4019 _ACEOF
4020 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4021   $EGREP "memchr" >/dev/null 2>&1; then :
4022
4023 else
4024   ac_cv_header_stdc=no
4025 fi
4026 rm -f conftest*
4027
4028 fi
4029
4030 if test $ac_cv_header_stdc = yes; then
4031   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4032   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4033 /* end confdefs.h.  */
4034 #include <stdlib.h>
4035
4036 _ACEOF
4037 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4038   $EGREP "free" >/dev/null 2>&1; then :
4039
4040 else
4041   ac_cv_header_stdc=no
4042 fi
4043 rm -f conftest*
4044
4045 fi
4046
4047 if test $ac_cv_header_stdc = yes; then
4048   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4049   if test "$cross_compiling" = yes; then :
4050   :
4051 else
4052   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4053 /* end confdefs.h.  */
4054 #include <ctype.h>
4055 #include <stdlib.h>
4056 #if ((' ' & 0x0FF) == 0x020)
4057 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4058 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4059 #else
4060 # define ISLOWER(c) \
4061                    (('a' <= (c) && (c) <= 'i') \
4062                      || ('j' <= (c) && (c) <= 'r') \
4063                      || ('s' <= (c) && (c) <= 'z'))
4064 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4065 #endif
4066
4067 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4068 int
4069 main ()
4070 {
4071   int i;
4072   for (i = 0; i < 256; i++)
4073     if (XOR (islower (i), ISLOWER (i))
4074         || toupper (i) != TOUPPER (i))
4075       return 2;
4076   return 0;
4077 }
4078 _ACEOF
4079 if ac_fn_c_try_run "$LINENO"; then :
4080
4081 else
4082   ac_cv_header_stdc=no
4083 fi
4084 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4085   conftest.$ac_objext conftest.beam conftest.$ac_ext
4086 fi
4087
4088 fi
4089 fi
4090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4091 $as_echo "$ac_cv_header_stdc" >&6; }
4092 if test $ac_cv_header_stdc = yes; then
4093
4094 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4095
4096 fi
4097
4098 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4099 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4100                   inttypes.h stdint.h unistd.h
4101 do :
4102   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4103 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4104 "
4105 eval as_val=\$$as_ac_Header
4106    if test "x$as_val" = x""yes; then :
4107   cat >>confdefs.h <<_ACEOF
4108 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4109 _ACEOF
4110
4111 fi
4112
4113 done
4114
4115
4116
4117
4118
4119   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4120 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4121   MINIX=yes
4122 else
4123   MINIX=
4124 fi
4125
4126
4127   if test "$MINIX" = yes; then
4128
4129 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4130
4131
4132 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4133
4134
4135 $as_echo "#define _MINIX 1" >>confdefs.h
4136
4137   fi
4138
4139         case "$host_os" in
4140     hpux*)
4141
4142 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
4143
4144       ;;
4145   esac
4146
4147
4148   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4149 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4150 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4151   $as_echo_n "(cached) " >&6
4152 else
4153   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4154 /* end confdefs.h.  */
4155
4156 #         define __EXTENSIONS__ 1
4157           $ac_includes_default
4158 int
4159 main ()
4160 {
4161
4162   ;
4163   return 0;
4164 }
4165 _ACEOF
4166 if ac_fn_c_try_compile "$LINENO"; then :
4167   ac_cv_safe_to_define___extensions__=yes
4168 else
4169   ac_cv_safe_to_define___extensions__=no
4170 fi
4171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4172 fi
4173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4174 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4175   test $ac_cv_safe_to_define___extensions__ = yes &&
4176     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4177
4178   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4179
4180   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4181
4182   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4183
4184   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4185
4186
4187 if test -n "$ac_tool_prefix"; then
4188   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4189 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4191 $as_echo_n "checking for $ac_word... " >&6; }
4192 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4193   $as_echo_n "(cached) " >&6
4194 else
4195   if test -n "$RANLIB"; then
4196   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4197 else
4198 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4199 for as_dir in $PATH
4200 do
4201   IFS=$as_save_IFS
4202   test -z "$as_dir" && as_dir=.
4203     for ac_exec_ext in '' $ac_executable_extensions; do
4204   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4205     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4206     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4207     break 2
4208   fi
4209 done
4210   done
4211 IFS=$as_save_IFS
4212
4213 fi
4214 fi
4215 RANLIB=$ac_cv_prog_RANLIB
4216 if test -n "$RANLIB"; then
4217   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4218 $as_echo "$RANLIB" >&6; }
4219 else
4220   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4221 $as_echo "no" >&6; }
4222 fi
4223
4224
4225 fi
4226 if test -z "$ac_cv_prog_RANLIB"; then
4227   ac_ct_RANLIB=$RANLIB
4228   # Extract the first word of "ranlib", so it can be a program name with args.
4229 set dummy ranlib; ac_word=$2
4230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4231 $as_echo_n "checking for $ac_word... " >&6; }
4232 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4233   $as_echo_n "(cached) " >&6
4234 else
4235   if test -n "$ac_ct_RANLIB"; then
4236   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4237 else
4238 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4239 for as_dir in $PATH
4240 do
4241   IFS=$as_save_IFS
4242   test -z "$as_dir" && as_dir=.
4243     for ac_exec_ext in '' $ac_executable_extensions; do
4244   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4245     ac_cv_prog_ac_ct_RANLIB="ranlib"
4246     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4247     break 2
4248   fi
4249 done
4250   done
4251 IFS=$as_save_IFS
4252
4253 fi
4254 fi
4255 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4256 if test -n "$ac_ct_RANLIB"; then
4257   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4258 $as_echo "$ac_ct_RANLIB" >&6; }
4259 else
4260   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4261 $as_echo "no" >&6; }
4262 fi
4263
4264   if test "x$ac_ct_RANLIB" = x; then
4265     RANLIB=":"
4266   else
4267     case $cross_compiling:$ac_tool_warned in
4268 yes:)
4269 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4270 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4271 ac_tool_warned=yes ;;
4272 esac
4273     RANLIB=$ac_ct_RANLIB
4274   fi
4275 else
4276   RANLIB="$ac_cv_prog_RANLIB"
4277 fi
4278
4279
4280
4281
4282
4283
4284
4285
4286
4287   # Code from module arg-nonnull:
4288   # Code from module c++defs:
4289   # Code from module extensions:
4290
4291   # Code from module include_next:
4292   # Code from module memchr:
4293   # Code from module memmem:
4294   # Code from module memmem-simple:
4295   # Code from module multiarch:
4296   # Code from module stddef:
4297   # Code from module stdint:
4298   # Code from module string:
4299   # Code from module warn-on-use:
4300   # Code from module wchar:
4301
4302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4303 $as_echo_n "checking target system type... " >&6; }
4304 if test "${ac_cv_target+set}" = set; then :
4305   $as_echo_n "(cached) " >&6
4306 else
4307   if test "x$target_alias" = x; then
4308   ac_cv_target=$ac_cv_host
4309 else
4310   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4311     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4312 fi
4313
4314 fi
4315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4316 $as_echo "$ac_cv_target" >&6; }
4317 case $ac_cv_target in
4318 *-*-*) ;;
4319 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4320 esac
4321 target=$ac_cv_target
4322 ac_save_IFS=$IFS; IFS='-'
4323 set x $ac_cv_target
4324 shift
4325 target_cpu=$1
4326 target_vendor=$2
4327 shift; shift
4328 # Remember, the first character of IFS is used to create $*,
4329 # except with old shells:
4330 target_os=$*
4331 IFS=$ac_save_IFS
4332 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4333
4334
4335 # The aliases save the names the user supplied, while $host etc.
4336 # will get canonicalized.
4337 test -n "$target_alias" &&
4338   test "$program_prefix$program_suffix$program_transform_name" = \
4339     NONENONEs,x,x, &&
4340   program_prefix=${target_alias}-
4341
4342 # The tests for host and target for $enable_largefile require
4343 # canonical names.
4344
4345
4346
4347 # As the $enable_largefile decision depends on --enable-plugins we must set it
4348 # even in directories otherwise not depending on the $plugins option.
4349
4350
4351 # Check whether --enable-plugins was given.
4352 if test "${enable_plugins+set}" = set; then :
4353   enableval=$enable_plugins; case "${enableval}" in
4354   yes | "") plugins=yes ;;
4355   no) plugins=no ;;
4356   *) plugins=yes ;;
4357  esac
4358 else
4359   plugins=no
4360 fi
4361
4362
4363
4364 case "${host}" in
4365   sparc-*-solaris*|i[3-7]86-*-solaris*)
4366     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4367     # are mutually exclusive; and without procfs support, the bfd/ elf module
4368     # cannot provide certain routines such as elfcore_write_prpsinfo
4369     # or elfcore_write_prstatus.  So unless the user explicitly requested
4370     # large-file support through the --enable-largefile switch, disable
4371     # large-file support in favor of procfs support.
4372     test "${target}" = "${host}" -a "x$plugins" = xno \
4373       && : ${enable_largefile="no"}
4374     ;;
4375 esac
4376
4377 # Check whether --enable-largefile was given.
4378 if test "${enable_largefile+set}" = set; then :
4379   enableval=$enable_largefile;
4380 fi
4381
4382 if test "$enable_largefile" != no; then
4383
4384   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4385 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4386 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4387   $as_echo_n "(cached) " >&6
4388 else
4389   ac_cv_sys_largefile_CC=no
4390      if test "$GCC" != yes; then
4391        ac_save_CC=$CC
4392        while :; do
4393          # IRIX 6.2 and later do not support large files by default,
4394          # so use the C compiler's -n32 option if that helps.
4395          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4396 /* end confdefs.h.  */
4397 #include <sys/types.h>
4398  /* Check that off_t can represent 2**63 - 1 correctly.
4399     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4400     since some C++ compilers masquerading as C compilers
4401     incorrectly reject 9223372036854775807.  */
4402 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4403   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4404                        && LARGE_OFF_T % 2147483647 == 1)
4405                       ? 1 : -1];
4406 int
4407 main ()
4408 {
4409
4410   ;
4411   return 0;
4412 }
4413 _ACEOF
4414          if ac_fn_c_try_compile "$LINENO"; then :
4415   break
4416 fi
4417 rm -f core conftest.err conftest.$ac_objext
4418          CC="$CC -n32"
4419          if ac_fn_c_try_compile "$LINENO"; then :
4420   ac_cv_sys_largefile_CC=' -n32'; break
4421 fi
4422 rm -f core conftest.err conftest.$ac_objext
4423          break
4424        done
4425        CC=$ac_save_CC
4426        rm -f conftest.$ac_ext
4427     fi
4428 fi
4429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4430 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4431   if test "$ac_cv_sys_largefile_CC" != no; then
4432     CC=$CC$ac_cv_sys_largefile_CC
4433   fi
4434
4435   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4436 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4437 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4438   $as_echo_n "(cached) " >&6
4439 else
4440   while :; do
4441   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4442 /* end confdefs.h.  */
4443 #include <sys/types.h>
4444  /* Check that off_t can represent 2**63 - 1 correctly.
4445     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4446     since some C++ compilers masquerading as C compilers
4447     incorrectly reject 9223372036854775807.  */
4448 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4449   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4450                        && LARGE_OFF_T % 2147483647 == 1)
4451                       ? 1 : -1];
4452 int
4453 main ()
4454 {
4455
4456   ;
4457   return 0;
4458 }
4459 _ACEOF
4460 if ac_fn_c_try_compile "$LINENO"; then :
4461   ac_cv_sys_file_offset_bits=no; break
4462 fi
4463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4464   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4465 /* end confdefs.h.  */
4466 #define _FILE_OFFSET_BITS 64
4467 #include <sys/types.h>
4468  /* Check that off_t can represent 2**63 - 1 correctly.
4469     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4470     since some C++ compilers masquerading as C compilers
4471     incorrectly reject 9223372036854775807.  */
4472 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4473   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4474                        && LARGE_OFF_T % 2147483647 == 1)
4475                       ? 1 : -1];
4476 int
4477 main ()
4478 {
4479
4480   ;
4481   return 0;
4482 }
4483 _ACEOF
4484 if ac_fn_c_try_compile "$LINENO"; then :
4485   ac_cv_sys_file_offset_bits=64; break
4486 fi
4487 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4488   ac_cv_sys_file_offset_bits=unknown
4489   break
4490 done
4491 fi
4492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4493 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4494 case $ac_cv_sys_file_offset_bits in #(
4495   no | unknown) ;;
4496   *)
4497 cat >>confdefs.h <<_ACEOF
4498 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4499 _ACEOF
4500 ;;
4501 esac
4502 rm -rf conftest*
4503   if test $ac_cv_sys_file_offset_bits = unknown; then
4504     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4505 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4506 if test "${ac_cv_sys_large_files+set}" = set; then :
4507   $as_echo_n "(cached) " >&6
4508 else
4509   while :; do
4510   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4511 /* end confdefs.h.  */
4512 #include <sys/types.h>
4513  /* Check that off_t can represent 2**63 - 1 correctly.
4514     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4515     since some C++ compilers masquerading as C compilers
4516     incorrectly reject 9223372036854775807.  */
4517 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4518   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4519                        && LARGE_OFF_T % 2147483647 == 1)
4520                       ? 1 : -1];
4521 int
4522 main ()
4523 {
4524
4525   ;
4526   return 0;
4527 }
4528 _ACEOF
4529 if ac_fn_c_try_compile "$LINENO"; then :
4530   ac_cv_sys_large_files=no; break
4531 fi
4532 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4533   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4534 /* end confdefs.h.  */
4535 #define _LARGE_FILES 1
4536 #include <sys/types.h>
4537  /* Check that off_t can represent 2**63 - 1 correctly.
4538     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4539     since some C++ compilers masquerading as C compilers
4540     incorrectly reject 9223372036854775807.  */
4541 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4542   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4543                        && LARGE_OFF_T % 2147483647 == 1)
4544                       ? 1 : -1];
4545 int
4546 main ()
4547 {
4548
4549   ;
4550   return 0;
4551 }
4552 _ACEOF
4553 if ac_fn_c_try_compile "$LINENO"; then :
4554   ac_cv_sys_large_files=1; break
4555 fi
4556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4557   ac_cv_sys_large_files=unknown
4558   break
4559 done
4560 fi
4561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4562 $as_echo "$ac_cv_sys_large_files" >&6; }
4563 case $ac_cv_sys_large_files in #(
4564   no | unknown) ;;
4565   *)
4566 cat >>confdefs.h <<_ACEOF
4567 #define _LARGE_FILES $ac_cv_sys_large_files
4568 _ACEOF
4569 ;;
4570 esac
4571 rm -rf conftest*
4572   fi
4573 fi
4574
4575
4576
4577
4578
4579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4580 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4581 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4582   $as_echo_n "(cached) " >&6
4583 else
4584   am_cv_prog_cc_stdc=no
4585 ac_save_CC="$CC"
4586 # Don't try gcc -ansi; that turns off useful extensions and
4587 # breaks some systems' header files.
4588 # AIX                   -qlanglvl=ansi
4589 # Ultrix and OSF/1      -std1
4590 # HP-UX 10.20 and later -Ae
4591 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4592 # SVR4                  -Xc -D__EXTENSIONS__
4593 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4594 do
4595   CC="$ac_save_CC $ac_arg"
4596   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4597 /* end confdefs.h.  */
4598 #include <stdarg.h>
4599 #include <stdio.h>
4600 #include <sys/types.h>
4601 #include <sys/stat.h>
4602 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4603 struct buf { int x; };
4604 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4605 static char *e (p, i)
4606      char **p;
4607      int i;
4608 {
4609   return p[i];
4610 }
4611 static char *f (char * (*g) (char **, int), char **p, ...)
4612 {
4613   char *s;
4614   va_list v;
4615   va_start (v,p);
4616   s = g (p, va_arg (v,int));
4617   va_end (v);
4618   return s;
4619 }
4620 int test (int i, double x);
4621 struct s1 {int (*f) (int a);};
4622 struct s2 {int (*f) (double a);};
4623 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4624 int argc;
4625 char **argv;
4626
4627 int
4628 main ()
4629 {
4630
4631 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4632
4633   ;
4634   return 0;
4635 }
4636 _ACEOF
4637 if ac_fn_c_try_compile "$LINENO"; then :
4638   am_cv_prog_cc_stdc="$ac_arg"; break
4639 fi
4640 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4641 done
4642 CC="$ac_save_CC"
4643
4644 fi
4645
4646 if test -z "$am_cv_prog_cc_stdc"; then
4647   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4648 $as_echo "none needed" >&6; }
4649 else
4650   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4651 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4652 fi
4653 case "x$am_cv_prog_cc_stdc" in
4654   x|xno) ;;
4655   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4656 esac
4657
4658
4659 ac_aux_dir=
4660 for ac_dir in .. "$srcdir"/..; do
4661   for ac_t in install-sh install.sh shtool; do
4662     if test -f "$ac_dir/$ac_t"; then
4663       ac_aux_dir=$ac_dir
4664       ac_install_sh="$ac_aux_dir/$ac_t -c"
4665       break 2
4666     fi
4667   done
4668 done
4669 if test -z "$ac_aux_dir"; then
4670   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4671 fi
4672
4673 # These three variables are undocumented and unsupported,
4674 # and are intended to be withdrawn in a future Autoconf release.
4675 # They can cause serious problems if a builder's source tree is in a directory
4676 # whose full name contains unusual characters.
4677 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4678 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4679 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4680
4681
4682
4683
4684 # Dependency checking.
4685 rm -rf .tst 2>/dev/null
4686 mkdir .tst 2>/dev/null
4687 if test -d .tst; then
4688   am__leading_dot=.
4689 else
4690   am__leading_dot=_
4691 fi
4692 rmdir .tst 2>/dev/null
4693
4694 DEPDIR="${am__leading_dot}deps"
4695
4696 ac_config_commands="$ac_config_commands depdir"
4697
4698
4699 depcc="$CC"   am_compiler_list=
4700
4701 am_depcomp=$ac_aux_dir/depcomp
4702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4703 $as_echo_n "checking dependency style of $depcc... " >&6; }
4704 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4705   $as_echo_n "(cached) " >&6
4706 else
4707   if test -f "$am_depcomp"; then
4708   # We make a subdir and do the tests there.  Otherwise we can end up
4709   # making bogus files that we don't know about and never remove.  For
4710   # instance it was reported that on HP-UX the gcc test will end up
4711   # making a dummy file named `D' -- because `-MD' means `put the output
4712   # in D'.
4713   mkdir conftest.dir
4714   # Copy depcomp to subdir because otherwise we won't find it if we're
4715   # using a relative directory.
4716   cp "$am_depcomp" conftest.dir
4717   cd conftest.dir
4718   # We will build objects and dependencies in a subdirectory because
4719   # it helps to detect inapplicable dependency modes.  For instance
4720   # both Tru64's cc and ICC support -MD to output dependencies as a
4721   # side effect of compilation, but ICC will put the dependencies in
4722   # the current directory while Tru64 will put them in the object
4723   # directory.
4724   mkdir sub
4725
4726   am_cv_CC_dependencies_compiler_type=none
4727   if test "$am_compiler_list" = ""; then
4728      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4729   fi
4730   for depmode in $am_compiler_list; do
4731     if test $depmode = none; then break; fi
4732
4733     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4734     # Setup a source with many dependencies, because some compilers
4735     # like to wrap large dependency lists on column 80 (with \), and
4736     # we should not choose a depcomp mode which is confused by this.
4737     #
4738     # We need to recreate these files for each test, as the compiler may
4739     # overwrite some of them when testing with obscure command lines.
4740     # This happens at least with the AIX C compiler.
4741     : > sub/conftest.c
4742     for i in 1 2 3 4 5 6; do
4743       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4744       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4745       # Solaris 8's {/usr,}/bin/sh.
4746       touch sub/conftst$i.h
4747     done
4748     echo "include sub/conftest.Po" > confmf
4749
4750     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4751     # mode.  It turns out that the SunPro C++ compiler does not properly
4752     # handle `-M -o', and we need to detect this.
4753     depcmd="depmode=$depmode \
4754        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4755        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4756        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4757     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4758     if env $depcmd > conftest.err 2>&1 &&
4759        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4760        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4761        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4762       # icc doesn't choke on unknown options, it will just issue warnings
4763       # or remarks (even with -Werror).  So we grep stderr for any message
4764       # that says an option was ignored or not supported.
4765       # When given -MP, icc 7.0 and 7.1 complain thusly:
4766       #   icc: Command line warning: ignoring option '-M'; no argument required
4767       # The diagnosis changed in icc 8.0:
4768       #   icc: Command line remark: option '-MP' not supported
4769       if (grep 'ignoring option' conftest.err ||
4770           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4771         am_cv_CC_dependencies_compiler_type=$depmode
4772         $as_echo "$as_me:$LINENO: success" >&5
4773         break
4774       fi
4775     fi
4776     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4777     sed -e 's/^/| /' < conftest.err >&5
4778   done
4779
4780   cd ..
4781   rm -rf conftest.dir
4782 else
4783   am_cv_CC_dependencies_compiler_type=none
4784 fi
4785
4786 fi
4787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4788 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4789 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4790 then as_fn_error "no usable dependency style found" "$LINENO" 5
4791 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4792
4793 fi
4794
4795
4796 # Check for the 'make' the user wants to use.
4797 for ac_prog in make
4798 do
4799   # Extract the first word of "$ac_prog", so it can be a program name with args.
4800 set dummy $ac_prog; ac_word=$2
4801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4802 $as_echo_n "checking for $ac_word... " >&6; }
4803 if test "${ac_cv_prog_MAKE+set}" = set; then :
4804   $as_echo_n "(cached) " >&6
4805 else
4806   if test -n "$MAKE"; then
4807   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4808 else
4809 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4810 for as_dir in $PATH
4811 do
4812   IFS=$as_save_IFS
4813   test -z "$as_dir" && as_dir=.
4814     for ac_exec_ext in '' $ac_executable_extensions; do
4815   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4816     ac_cv_prog_MAKE="$ac_prog"
4817     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4818     break 2
4819   fi
4820 done
4821   done
4822 IFS=$as_save_IFS
4823
4824 fi
4825 fi
4826 MAKE=$ac_cv_prog_MAKE
4827 if test -n "$MAKE"; then
4828   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4829 $as_echo "$MAKE" >&6; }
4830 else
4831   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4832 $as_echo "no" >&6; }
4833 fi
4834
4835
4836   test -n "$MAKE" && break
4837 done
4838
4839 MAKE_IS_GNU=
4840 case "`$MAKE --version 2>&1 | sed 1q`" in
4841   *GNU*)
4842     MAKE_IS_GNU=yes
4843     ;;
4844 esac
4845  if test "$MAKE_IS_GNU" = yes; then
4846   GMAKE_TRUE=
4847   GMAKE_FALSE='#'
4848 else
4849   GMAKE_TRUE='#'
4850   GMAKE_FALSE=
4851 fi
4852
4853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4854 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4855 set x ${MAKE-make}
4856 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4857 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
4858   $as_echo_n "(cached) " >&6
4859 else
4860   cat >conftest.make <<\_ACEOF
4861 SHELL = /bin/sh
4862 all:
4863         @echo '@@@%%%=$(MAKE)=@@@%%%'
4864 _ACEOF
4865 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4866 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4867   *@@@%%%=?*=@@@%%%*)
4868     eval ac_cv_prog_make_${ac_make}_set=yes;;
4869   *)
4870     eval ac_cv_prog_make_${ac_make}_set=no;;
4871 esac
4872 rm -f conftest.make
4873 fi
4874 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4875   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4876 $as_echo "yes" >&6; }
4877   SET_MAKE=
4878 else
4879   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4880 $as_echo "no" >&6; }
4881   SET_MAKE="MAKE=${MAKE-make}"
4882 fi
4883
4884
4885
4886 CONFIG_OBS=
4887 CONFIG_DEPS=
4888 CONFIG_SRCS=
4889 ENABLE_CFLAGS=
4890
4891 CONFIG_ALL=
4892 CONFIG_CLEAN=
4893 CONFIG_INSTALL=
4894 CONFIG_UNINSTALL=
4895
4896 # If we haven't got the data from the intl directory,
4897 # assume NLS is disabled.
4898 USE_NLS=no
4899 LIBINTL=
4900 LIBINTL_DEP=
4901 INCINTL=
4902 XGETTEXT=
4903 GMSGFMT=
4904 POSUB=
4905
4906 if test -f  ../intl/config.intl; then
4907   .  ../intl/config.intl
4908 fi
4909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4910 $as_echo_n "checking whether NLS is requested... " >&6; }
4911 if test x"$USE_NLS" != xyes; then
4912   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4913 $as_echo "no" >&6; }
4914 else
4915   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4916 $as_echo "yes" >&6; }
4917
4918 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4919
4920
4921   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4922 $as_echo_n "checking for catalogs to be installed... " >&6; }
4923   # Look for .po and .gmo files in the source directory.
4924   CATALOGS=
4925   XLINGUAS=
4926   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4927     # If there aren't any .gmo files the shell will give us the
4928     # literal string "../path/to/srcdir/po/*.gmo" which has to be
4929     # weeded out.
4930     case "$cat" in *\**)
4931       continue;;
4932     esac
4933     # The quadruple backslash is collapsed to a double backslash
4934     # by the backticks, then collapsed again by the double quotes,
4935     # leaving us with one backslash in the sed expression (right
4936     # before the dot that mustn't act as a wildcard).
4937     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4938     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4939     # The user is allowed to set LINGUAS to a list of languages to
4940     # install catalogs for.  If it's empty that means "all of them."
4941     if test "x$LINGUAS" = x; then
4942       CATALOGS="$CATALOGS $cat"
4943       XLINGUAS="$XLINGUAS $lang"
4944     else
4945       case "$LINGUAS" in *$lang*)
4946         CATALOGS="$CATALOGS $cat"
4947         XLINGUAS="$XLINGUAS $lang"
4948         ;;
4949       esac
4950     fi
4951   done
4952   LINGUAS="$XLINGUAS"
4953   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4954 $as_echo "$LINGUAS" >&6; }
4955
4956
4957     DATADIRNAME=share
4958
4959   INSTOBJEXT=.mo
4960
4961   GENCAT=gencat
4962
4963   CATOBJEXT=.gmo
4964
4965 fi
4966
4967 localedir='${datadir}/locale'
4968
4969
4970 if test x"$USE_NLS" = xyes; then
4971    CONFIG_ALL="$CONFIG_ALL all-po"
4972    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
4973    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
4974    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
4975 fi
4976
4977
4978
4979
4980
4981           LIBC_FATAL_STDERR_=1
4982   export LIBC_FATAL_STDERR_
4983
4984
4985
4986
4987
4988   for ac_header in $gl_header_list
4989 do :
4990   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4991 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4992 eval as_val=\$$as_ac_Header
4993    if test "x$as_val" = x""yes; then :
4994   cat >>confdefs.h <<_ACEOF
4995 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4996 _ACEOF
4997
4998 fi
4999
5000 done
5001
5002
5003
5004
5005
5006
5007
5008
5009
5010   for ac_func in $gl_func_list
5011 do :
5012   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5013 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5014 eval as_val=\$$as_ac_var
5015    if test "x$as_val" = x""yes; then :
5016   cat >>confdefs.h <<_ACEOF
5017 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5018 _ACEOF
5019
5020 fi
5021 done
5022
5023
5024
5025
5026
5027
5028   GNULIB_MEMCHR=0;
5029   GNULIB_MEMMEM=0;
5030   GNULIB_MEMPCPY=0;
5031   GNULIB_MEMRCHR=0;
5032   GNULIB_RAWMEMCHR=0;
5033   GNULIB_STPCPY=0;
5034   GNULIB_STPNCPY=0;
5035   GNULIB_STRCHRNUL=0;
5036   GNULIB_STRDUP=0;
5037   GNULIB_STRNCAT=0;
5038   GNULIB_STRNDUP=0;
5039   GNULIB_STRNLEN=0;
5040   GNULIB_STRPBRK=0;
5041   GNULIB_STRSEP=0;
5042   GNULIB_STRSTR=0;
5043   GNULIB_STRCASESTR=0;
5044   GNULIB_STRTOK_R=0;
5045   GNULIB_MBSLEN=0;
5046   GNULIB_MBSNLEN=0;
5047   GNULIB_MBSCHR=0;
5048   GNULIB_MBSRCHR=0;
5049   GNULIB_MBSSTR=0;
5050   GNULIB_MBSCASECMP=0;
5051   GNULIB_MBSNCASECMP=0;
5052   GNULIB_MBSPCASECMP=0;
5053   GNULIB_MBSCASESTR=0;
5054   GNULIB_MBSCSPN=0;
5055   GNULIB_MBSPBRK=0;
5056   GNULIB_MBSSPN=0;
5057   GNULIB_MBSSEP=0;
5058   GNULIB_MBSTOK_R=0;
5059   GNULIB_STRERROR=0;
5060   GNULIB_STRSIGNAL=0;
5061   GNULIB_STRVERSCMP=0;
5062   HAVE_MBSLEN=0;
5063     HAVE_MEMCHR=1;
5064   HAVE_DECL_MEMMEM=1;
5065   HAVE_MEMPCPY=1;
5066   HAVE_DECL_MEMRCHR=1;
5067   HAVE_RAWMEMCHR=1;
5068   HAVE_STPCPY=1;
5069   HAVE_STPNCPY=1;
5070   HAVE_STRCHRNUL=1;
5071   HAVE_DECL_STRDUP=1;
5072   HAVE_DECL_STRNDUP=1;
5073   HAVE_DECL_STRNLEN=1;
5074   HAVE_STRPBRK=1;
5075   HAVE_STRSEP=1;
5076   HAVE_STRCASESTR=1;
5077   HAVE_DECL_STRTOK_R=1;
5078   HAVE_DECL_STRSIGNAL=1;
5079   HAVE_STRVERSCMP=1;
5080   REPLACE_MEMCHR=0;
5081   REPLACE_MEMMEM=0;
5082   REPLACE_STPNCPY=0;
5083   REPLACE_STRDUP=0;
5084   REPLACE_STRSTR=0;
5085   REPLACE_STRCASESTR=0;
5086   REPLACE_STRERROR=0;
5087   REPLACE_STRNCAT=0;
5088   REPLACE_STRNDUP=0;
5089   REPLACE_STRNLEN=0;
5090   REPLACE_STRSIGNAL=0;
5091   REPLACE_STRTOK_R=0;
5092   UNDEFINE_STRTOK_R=0;
5093
5094
5095
5096
5097
5098
5099
5100
5101
5102
5103
5104
5105
5106   # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it
5107   # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is
5108   # irrelevant for anonymous mappings.
5109   ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
5110 if test "x$ac_cv_func_mmap" = x""yes; then :
5111   gl_have_mmap=yes
5112 else
5113   gl_have_mmap=no
5114 fi
5115
5116
5117   # Try to allow MAP_ANONYMOUS.
5118   gl_have_mmap_anonymous=no
5119   if test $gl_have_mmap = yes; then
5120     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5
5121 $as_echo_n "checking for MAP_ANONYMOUS... " >&6; }
5122     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5123 /* end confdefs.h.  */
5124
5125 #include <sys/mman.h>
5126 #ifdef MAP_ANONYMOUS
5127     I cant identify this map.
5128 #endif
5129
5130 _ACEOF
5131 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5132   $EGREP "I cant identify this map." >/dev/null 2>&1; then :
5133   gl_have_mmap_anonymous=yes
5134 fi
5135 rm -f conftest*
5136
5137     if test $gl_have_mmap_anonymous != yes; then
5138       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5139 /* end confdefs.h.  */
5140
5141 #include <sys/mman.h>
5142 #ifdef MAP_ANON
5143     I cant identify this map.
5144 #endif
5145
5146 _ACEOF
5147 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5148   $EGREP "I cant identify this map." >/dev/null 2>&1; then :
5149
5150 $as_echo "#define MAP_ANONYMOUS MAP_ANON" >>confdefs.h
5151
5152          gl_have_mmap_anonymous=yes
5153 fi
5154 rm -f conftest*
5155
5156     fi
5157     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5
5158 $as_echo "$gl_have_mmap_anonymous" >&6; }
5159     if test $gl_have_mmap_anonymous = yes; then
5160
5161 $as_echo "#define HAVE_MAP_ANONYMOUS 1" >>confdefs.h
5162
5163     fi
5164   fi
5165
5166
5167   :
5168
5169
5170
5171
5172
5173
5174   :
5175
5176
5177
5178
5179
5180
5181
5182
5183   :
5184
5185
5186
5187
5188
5189   if test $ac_cv_func_memchr = yes; then
5190     # Detect platform-specific bugs in some versions of glibc:
5191     # memchr should not dereference anything with length 0
5192     #   http://bugzilla.redhat.com/499689
5193     # memchr should not dereference overestimated length after a match
5194     #   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521737
5195     #   http://sourceware.org/bugzilla/show_bug.cgi?id=10162
5196     # Assume that memchr works on platforms that lack mprotect.
5197     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memchr works" >&5
5198 $as_echo_n "checking whether memchr works... " >&6; }
5199 if test "${gl_cv_func_memchr_works+set}" = set; then :
5200   $as_echo_n "(cached) " >&6
5201 else
5202   if test "$cross_compiling" = yes; then :
5203          gl_cv_func_memchr_works="guessing no"
5204 else
5205   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5206 /* end confdefs.h.  */
5207
5208 #include <string.h>
5209 #if HAVE_SYS_MMAN_H
5210 # include <fcntl.h>
5211 # include <unistd.h>
5212 # include <sys/types.h>
5213 # include <sys/mman.h>
5214 # ifndef MAP_FILE
5215 #  define MAP_FILE 0
5216 # endif
5217 #endif
5218
5219 int
5220 main ()
5221 {
5222
5223   char *fence = NULL;
5224 #if HAVE_SYS_MMAN_H && HAVE_MPROTECT
5225 # if HAVE_MAP_ANONYMOUS
5226   const int flags = MAP_ANONYMOUS | MAP_PRIVATE;
5227   const int fd = -1;
5228 # else /* !HAVE_MAP_ANONYMOUS */
5229   const int flags = MAP_FILE | MAP_PRIVATE;
5230   int fd = open ("/dev/zero", O_RDONLY, 0666);
5231   if (fd >= 0)
5232 # endif
5233     {
5234       int pagesize = getpagesize ();
5235       char *two_pages =
5236         (char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE,
5237                        flags, fd, 0);
5238       if (two_pages != (char *)(-1)
5239           && mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0)
5240         fence = two_pages + pagesize;
5241     }
5242 #endif
5243   if (fence)
5244     {
5245       if (memchr (fence, 0, 0))
5246         return 1;
5247       strcpy (fence - 9, "12345678");
5248       if (memchr (fence - 9, 0, 79) != fence - 1)
5249         return 2;
5250     }
5251   return 0;
5252
5253   ;
5254   return 0;
5255 }
5256 _ACEOF
5257 if ac_fn_c_try_run "$LINENO"; then :
5258   gl_cv_func_memchr_works=yes
5259 else
5260   gl_cv_func_memchr_works=no
5261 fi
5262 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5263   conftest.$ac_objext conftest.beam conftest.$ac_ext
5264 fi
5265
5266 fi
5267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memchr_works" >&5
5268 $as_echo "$gl_cv_func_memchr_works" >&6; }
5269     if test "$gl_cv_func_memchr_works" != yes; then
5270       REPLACE_MEMCHR=1
5271     fi
5272   else
5273     HAVE_MEMCHR=0
5274   fi
5275   if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
5276
5277
5278
5279
5280
5281
5282
5283
5284   gl_LIBOBJS="$gl_LIBOBJS memchr.$ac_objext"
5285
5286
5287   for ac_header in bp-sym.h
5288 do :
5289   ac_fn_c_check_header_mongrel "$LINENO" "bp-sym.h" "ac_cv_header_bp_sym_h" "$ac_includes_default"
5290 if test "x$ac_cv_header_bp_sym_h" = x""yes; then :
5291   cat >>confdefs.h <<_ACEOF
5292 #define HAVE_BP_SYM_H 1
5293 _ACEOF
5294
5295 fi
5296
5297 done
5298
5299
5300   fi
5301
5302
5303       ac_fn_c_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
5304 if test "x$ac_cv_have_decl_memmem" = x""yes; then :
5305   ac_have_decl=1
5306 else
5307   ac_have_decl=0
5308 fi
5309
5310 cat >>confdefs.h <<_ACEOF
5311 #define HAVE_DECL_MEMMEM $ac_have_decl
5312 _ACEOF
5313
5314
5315
5316
5317
5318
5319
5320
5321
5322
5323
5324
5325
5326
5327   for ac_func in memmem
5328 do :
5329   ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
5330 if test "x$ac_cv_func_memmem" = x""yes; then :
5331   cat >>confdefs.h <<_ACEOF
5332 #define HAVE_MEMMEM 1
5333 _ACEOF
5334
5335 else
5336
5337     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
5338
5339 fi
5340 done
5341
5342
5343
5344   :
5345
5346
5347
5348
5349
5350   if test $ac_cv_have_decl_memmem = no; then
5351     HAVE_DECL_MEMMEM=0
5352   fi
5353   :
5354
5355
5356     gl_cv_c_multiarch=no
5357   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5358 /* end confdefs.h.  */
5359 #ifndef __APPLE_CC__
5360          not a universal capable compiler
5361         #endif
5362         typedef int dummy;
5363
5364 _ACEOF
5365 if ac_fn_c_try_compile "$LINENO"; then :
5366
5367                arch=
5368      prev=
5369      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
5370        if test -n "$prev"; then
5371          case $word in
5372            i?86 | x86_64 | ppc | ppc64)
5373              if test -z "$arch" || test "$arch" = "$word"; then
5374                arch="$word"
5375              else
5376                gl_cv_c_multiarch=yes
5377              fi
5378              ;;
5379          esac
5380          prev=
5381        else
5382          if test "x$word" = "x-arch"; then
5383            prev=arch
5384          fi
5385        fi
5386      done
5387
5388 fi
5389 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5390   if test $gl_cv_c_multiarch = yes; then
5391
5392 $as_echo "#define AA_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5393
5394     APPLE_UNIVERSAL_BUILD=1
5395   else
5396     APPLE_UNIVERSAL_BUILD=0
5397   fi
5398
5399
5400
5401     REPLACE_NULL=0;
5402   HAVE_WCHAR_T=1;
5403   STDDEF_H='';
5404
5405
5406   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
5407 $as_echo_n "checking for wchar_t... " >&6; }
5408 if test "${gt_cv_c_wchar_t+set}" = set; then :
5409   $as_echo_n "(cached) " >&6
5410 else
5411   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5412 /* end confdefs.h.  */
5413 #include <stddef.h>
5414        wchar_t foo = (wchar_t)'\0';
5415 int
5416 main ()
5417 {
5418
5419   ;
5420   return 0;
5421 }
5422 _ACEOF
5423 if ac_fn_c_try_compile "$LINENO"; then :
5424   gt_cv_c_wchar_t=yes
5425 else
5426   gt_cv_c_wchar_t=no
5427 fi
5428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5429 fi
5430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
5431 $as_echo "$gt_cv_c_wchar_t" >&6; }
5432   if test $gt_cv_c_wchar_t = yes; then
5433
5434 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
5435
5436   fi
5437
5438
5439
5440   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
5441 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
5442 if test "${gl_cv_have_include_next+set}" = set; then :
5443   $as_echo_n "(cached) " >&6
5444 else
5445   rm -rf conftestd1a conftestd1b conftestd2
5446      mkdir conftestd1a conftestd1b conftestd2
5447                                                   cat <<EOF > conftestd1a/conftest.h
5448 #define DEFINED_IN_CONFTESTD1
5449 #include_next <conftest.h>
5450 #ifdef DEFINED_IN_CONFTESTD2
5451 int foo;
5452 #else
5453 #error "include_next doesn't work"
5454 #endif
5455 EOF
5456      cat <<EOF > conftestd1b/conftest.h
5457 #define DEFINED_IN_CONFTESTD1
5458 #include <stdio.h>
5459 #include_next <conftest.h>
5460 #ifdef DEFINED_IN_CONFTESTD2
5461 int foo;
5462 #else
5463 #error "include_next doesn't work"
5464 #endif
5465 EOF
5466      cat <<EOF > conftestd2/conftest.h
5467 #ifndef DEFINED_IN_CONFTESTD1
5468 #error "include_next test doesn't work"
5469 #endif
5470 #define DEFINED_IN_CONFTESTD2
5471 EOF
5472      gl_save_CPPFLAGS="$CPPFLAGS"
5473      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
5474      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5475 /* end confdefs.h.  */
5476 #include <conftest.h>
5477 _ACEOF
5478 if ac_fn_c_try_compile "$LINENO"; then :
5479   gl_cv_have_include_next=yes
5480 else
5481   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
5482         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5483 /* end confdefs.h.  */
5484 #include <conftest.h>
5485 _ACEOF
5486 if ac_fn_c_try_compile "$LINENO"; then :
5487   gl_cv_have_include_next=buggy
5488 else
5489   gl_cv_have_include_next=no
5490 fi
5491 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5492
5493 fi
5494 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5495      CPPFLAGS="$gl_save_CPPFLAGS"
5496      rm -rf conftestd1a conftestd1b conftestd2
5497
5498 fi
5499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
5500 $as_echo "$gl_cv_have_include_next" >&6; }
5501   PRAGMA_SYSTEM_HEADER=
5502   if test $gl_cv_have_include_next = yes; then
5503     INCLUDE_NEXT=include_next
5504     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
5505     if test -n "$GCC"; then
5506       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
5507     fi
5508   else
5509     if test $gl_cv_have_include_next = buggy; then
5510       INCLUDE_NEXT=include
5511       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
5512     else
5513       INCLUDE_NEXT=include
5514       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
5515     fi
5516   fi
5517
5518
5519
5520
5521
5522
5523
5524
5525
5526
5527   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
5528 $as_echo_n "checking for long long int... " >&6; }
5529 if test "${ac_cv_type_long_long_int+set}" = set; then :
5530   $as_echo_n "(cached) " >&6
5531 else
5532   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5533 /* end confdefs.h.  */
5534
5535   /* For now, do not test the preprocessor; as of 2007 there are too many
5536          implementations with broken preprocessors.  Perhaps this can
5537          be revisited in 2012.  In the meantime, code should not expect
5538          #if to work with literals wider than 32 bits.  */
5539       /* Test literals.  */
5540       long long int ll = 9223372036854775807ll;
5541       long long int nll = -9223372036854775807LL;
5542       unsigned long long int ull = 18446744073709551615ULL;
5543       /* Test constant expressions.   */
5544       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
5545                      ? 1 : -1)];
5546       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
5547                      ? 1 : -1)];
5548       int i = 63;
5549 int
5550 main ()
5551 {
5552 /* Test availability of runtime routines for shift and division.  */
5553       long long int llmax = 9223372036854775807ll;
5554       unsigned long long int ullmax = 18446744073709551615ull;
5555       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
5556               | (llmax / ll) | (llmax % ll)
5557               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
5558               | (ullmax / ull) | (ullmax % ull));
5559   ;
5560   return 0;
5561 }
5562
5563 _ACEOF
5564 if ac_fn_c_try_link "$LINENO"; then :
5565                           if test "$cross_compiling" = yes; then :
5566   ac_cv_type_long_long_int=yes
5567 else
5568   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5569 /* end confdefs.h.  */
5570 #include <limits.h>
5571                #ifndef LLONG_MAX
5572                # define HALF \
5573                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
5574                # define LLONG_MAX (HALF - 1 + HALF)
5575                #endif
5576 int
5577 main ()
5578 {
5579 long long int n = 1;
5580                int i;
5581                for (i = 0; ; i++)
5582                  {
5583                    long long int m = n << i;
5584                    if (m >> i != n)
5585                      return 1;
5586                    if (LLONG_MAX / 2 < m)
5587                      break;
5588                  }
5589                return 0;
5590   ;
5591   return 0;
5592 }
5593 _ACEOF
5594 if ac_fn_c_try_run "$LINENO"; then :
5595   ac_cv_type_long_long_int=yes
5596 else
5597   ac_cv_type_long_long_int=no
5598 fi
5599 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5600   conftest.$ac_objext conftest.beam conftest.$ac_ext
5601 fi
5602
5603 else
5604   ac_cv_type_long_long_int=no
5605 fi
5606 rm -f core conftest.err conftest.$ac_objext \
5607     conftest$ac_exeext conftest.$ac_ext
5608 fi
5609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
5610 $as_echo "$ac_cv_type_long_long_int" >&6; }
5611   if test $ac_cv_type_long_long_int = yes; then
5612
5613 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
5614
5615   fi
5616
5617
5618   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
5619 $as_echo_n "checking for unsigned long long int... " >&6; }
5620 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
5621   $as_echo_n "(cached) " >&6
5622 else
5623   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5624 /* end confdefs.h.  */
5625
5626   /* For now, do not test the preprocessor; as of 2007 there are too many
5627          implementations with broken preprocessors.  Perhaps this can
5628          be revisited in 2012.  In the meantime, code should not expect
5629          #if to work with literals wider than 32 bits.  */
5630       /* Test literals.  */
5631       long long int ll = 9223372036854775807ll;
5632       long long int nll = -9223372036854775807LL;
5633       unsigned long long int ull = 18446744073709551615ULL;
5634       /* Test constant expressions.   */
5635       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
5636                      ? 1 : -1)];
5637       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
5638                      ? 1 : -1)];
5639       int i = 63;
5640 int
5641 main ()
5642 {
5643 /* Test availability of runtime routines for shift and division.  */
5644       long long int llmax = 9223372036854775807ll;
5645       unsigned long long int ullmax = 18446744073709551615ull;
5646       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
5647               | (llmax / ll) | (llmax % ll)
5648               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
5649               | (ullmax / ull) | (ullmax % ull));
5650   ;
5651   return 0;
5652 }
5653
5654 _ACEOF
5655 if ac_fn_c_try_link "$LINENO"; then :
5656   ac_cv_type_unsigned_long_long_int=yes
5657 else
5658   ac_cv_type_unsigned_long_long_int=no
5659 fi
5660 rm -f core conftest.err conftest.$ac_objext \
5661     conftest$ac_exeext conftest.$ac_ext
5662 fi
5663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
5664 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
5665   if test $ac_cv_type_unsigned_long_long_int = yes; then
5666
5667 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
5668
5669   fi
5670
5671
5672
5673
5674
5675
5676
5677
5678
5679
5680
5681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
5682 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
5683 if test "${ac_cv_c_restrict+set}" = set; then :
5684   $as_echo_n "(cached) " >&6
5685 else
5686   ac_cv_c_restrict=no
5687    # The order here caters to the fact that C++ does not require restrict.
5688    for ac_kw in __restrict __restrict__ _Restrict restrict; do
5689      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5690 /* end confdefs.h.  */
5691 typedef int * int_ptr;
5692         int foo (int_ptr $ac_kw ip) {
5693         return ip[0];
5694        }
5695 int
5696 main ()
5697 {
5698 int s[1];
5699         int * $ac_kw t = s;
5700         t[0] = 0;
5701         return foo(t)
5702   ;
5703   return 0;
5704 }
5705 _ACEOF
5706 if ac_fn_c_try_compile "$LINENO"; then :
5707   ac_cv_c_restrict=$ac_kw
5708 fi
5709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5710      test "$ac_cv_c_restrict" != no && break
5711    done
5712
5713 fi
5714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
5715 $as_echo "$ac_cv_c_restrict" >&6; }
5716
5717  case $ac_cv_c_restrict in
5718    restrict) ;;
5719    no) $as_echo "#define restrict /**/" >>confdefs.h
5720  ;;
5721    *)  cat >>confdefs.h <<_ACEOF
5722 #define restrict $ac_cv_c_restrict
5723 _ACEOF
5724  ;;
5725  esac
5726
5727
5728
5729
5730
5731
5732
5733
5734
5735
5736
5737
5738
5739   :
5740
5741
5742
5743
5744
5745
5746
5747      if test $gl_cv_have_include_next = yes; then
5748        gl_cv_next_string_h='<'string.h'>'
5749      else
5750        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <string.h>" >&5
5751 $as_echo_n "checking absolute name of <string.h>... " >&6; }
5752 if test "${gl_cv_next_string_h+set}" = set; then :
5753   $as_echo_n "(cached) " >&6
5754 else
5755
5756           if test $ac_cv_header_string_h = yes; then
5757             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5758 /* end confdefs.h.  */
5759 #include <string.h>
5760
5761 _ACEOF
5762                                                                                                 case "$host_os" in
5763               aix*) gl_absname_cpp="$ac_cpp -C" ;;
5764               *)    gl_absname_cpp="$ac_cpp" ;;
5765             esac
5766                                                 gl_cv_next_string_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
5767                sed -n '\#/string.h#{
5768                  s#.*"\(.*/string.h\)".*#\1#
5769                  s#^/[^/]#//&#
5770                  p
5771                  q
5772                }'`'"'
5773           else
5774             gl_cv_next_string_h='<'string.h'>'
5775           fi
5776
5777 fi
5778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5
5779 $as_echo "$gl_cv_next_string_h" >&6; }
5780      fi
5781      NEXT_STRING_H=$gl_cv_next_string_h
5782
5783      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
5784        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
5785        gl_next_as_first_directive='<'string.h'>'
5786      else
5787        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
5788        gl_next_as_first_directive=$gl_cv_next_string_h
5789      fi
5790      NEXT_AS_FIRST_DIRECTIVE_STRING_H=$gl_next_as_first_directive
5791
5792
5793
5794
5795
5796     for gl_func in memmem mempcpy memrchr rawmemchr stpcpy stpncpy strchrnul strdup      strncat strndup strnlen strpbrk strsep strcasestr strtok_r strsignal      strverscmp; do
5797     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
5798     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
5799 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
5800 if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then :
5801   $as_echo_n "(cached) " >&6
5802 else
5803   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5804 /* end confdefs.h.  */
5805 #include <string.h>
5806
5807 int
5808 main ()
5809 {
5810 #undef $gl_func
5811   (void) $gl_func;
5812   ;
5813   return 0;
5814 }
5815 _ACEOF
5816 if ac_fn_c_try_compile "$LINENO"; then :
5817   eval "$as_gl_Symbol=yes"
5818 else
5819   eval "$as_gl_Symbol=no"
5820 fi
5821 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5822 fi
5823 eval ac_res=\$$as_gl_Symbol
5824                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5825 $as_echo "$ac_res" >&6; }
5826      eval as_val=\$$as_gl_Symbol
5827    if test "x$as_val" = x""yes; then :
5828   cat >>confdefs.h <<_ACEOF
5829 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
5830 _ACEOF
5831
5832                      eval ac_cv_have_decl_$gl_func=yes
5833 fi
5834       done
5835
5836
5837
5838   GNULIB_BTOWC=0;
5839   GNULIB_WCTOB=0;
5840   GNULIB_MBSINIT=0;
5841   GNULIB_MBRTOWC=0;
5842   GNULIB_MBRLEN=0;
5843   GNULIB_MBSRTOWCS=0;
5844   GNULIB_MBSNRTOWCS=0;
5845   GNULIB_WCRTOMB=0;
5846   GNULIB_WCSRTOMBS=0;
5847   GNULIB_WCSNRTOMBS=0;
5848   GNULIB_WCWIDTH=0;
5849     HAVE_BTOWC=1;
5850   HAVE_MBSINIT=1;
5851   HAVE_MBRTOWC=1;
5852   HAVE_MBRLEN=1;
5853   HAVE_MBSRTOWCS=1;
5854   HAVE_MBSNRTOWCS=1;
5855   HAVE_WCRTOMB=1;
5856   HAVE_WCSRTOMBS=1;
5857   HAVE_WCSNRTOMBS=1;
5858   HAVE_DECL_WCTOB=1;
5859   HAVE_DECL_WCWIDTH=1;
5860   REPLACE_MBSTATE_T=0;
5861   REPLACE_BTOWC=0;
5862   REPLACE_WCTOB=0;
5863   REPLACE_MBSINIT=0;
5864   REPLACE_MBRTOWC=0;
5865   REPLACE_MBRLEN=0;
5866   REPLACE_MBSRTOWCS=0;
5867   REPLACE_MBSNRTOWCS=0;
5868   REPLACE_WCRTOMB=0;
5869   REPLACE_WCSRTOMBS=0;
5870   REPLACE_WCSNRTOMBS=0;
5871   REPLACE_WCWIDTH=0;
5872
5873
5874             { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <wchar.h> uses 'inline' correctly" >&5
5875 $as_echo_n "checking whether <wchar.h> uses 'inline' correctly... " >&6; }
5876 if test "${gl_cv_header_wchar_h_correct_inline+set}" = set; then :
5877   $as_echo_n "(cached) " >&6
5878 else
5879   gl_cv_header_wchar_h_correct_inline=yes
5880      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5881 /* end confdefs.h.  */
5882
5883        #define wcstod renamed_wcstod
5884 #include <wchar.h>
5885 extern int zero (void);
5886 int main () { return zero(); }
5887
5888 _ACEOF
5889      if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5890   (eval $ac_compile) 2>&5
5891   ac_status=$?
5892   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5893   test $ac_status = 0; }; then
5894        mv conftest.$ac_objext conftest1.$ac_objext
5895        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5896 /* end confdefs.h.  */
5897
5898          #define wcstod renamed_wcstod
5899 #include <wchar.h>
5900 int zero (void) { return 0; }
5901
5902 _ACEOF
5903        if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5904   (eval $ac_compile) 2>&5
5905   ac_status=$?
5906   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5907   test $ac_status = 0; }; then
5908          mv conftest.$ac_objext conftest2.$ac_objext
5909          if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&5 2>&1; then
5910            :
5911          else
5912            gl_cv_header_wchar_h_correct_inline=no
5913          fi
5914        fi
5915      fi
5916      rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext
5917
5918 fi
5919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_wchar_h_correct_inline" >&5
5920 $as_echo "$gl_cv_header_wchar_h_correct_inline" >&6; }
5921   if test $gl_cv_header_wchar_h_correct_inline = no; then
5922     as_fn_error "<wchar.h> cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS).
5923 This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in
5924 C99 mode. You have four options:
5925   - Add the flag -fgnu89-inline to CC and reconfigure, or
5926   - Fix your include files, using parts of
5927     <http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=b037a293a48718af30d706c2e18c929d0e69a621>, or
5928   - Use a gcc version older than 4.3, or
5929   - Don't use the flags -std=c99 or -std=gnu99.
5930 Configuration aborted." "$LINENO" 5
5931   fi
5932
5933
5934   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t" >&5
5935 $as_echo_n "checking for wint_t... " >&6; }
5936 if test "${gt_cv_c_wint_t+set}" = set; then :
5937   $as_echo_n "(cached) " >&6
5938 else
5939   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5940 /* end confdefs.h.  */
5941
5942 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
5943    <wchar.h>.
5944    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
5945    before <wchar.h>.  */
5946 #include <stddef.h>
5947 #include <stdio.h>
5948 #include <time.h>
5949 #include <wchar.h>
5950        wint_t foo = (wchar_t)'\0';
5951 int
5952 main ()
5953 {
5954
5955   ;
5956   return 0;
5957 }
5958 _ACEOF
5959 if ac_fn_c_try_compile "$LINENO"; then :
5960   gt_cv_c_wint_t=yes
5961 else
5962   gt_cv_c_wint_t=no
5963 fi
5964 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5965 fi
5966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wint_t" >&5
5967 $as_echo "$gt_cv_c_wint_t" >&6; }
5968   if test $gt_cv_c_wint_t = yes; then
5969
5970 $as_echo "#define HAVE_WINT_T 1" >>confdefs.h
5971
5972   fi
5973
5974
5975    if false; then
5976   GL_COND_LIBTOOL_TRUE=
5977   GL_COND_LIBTOOL_FALSE='#'
5978 else
5979   GL_COND_LIBTOOL_TRUE='#'
5980   GL_COND_LIBTOOL_FALSE=
5981 fi
5982
5983   gl_cond_libtool=false
5984   gl_libdeps=
5985   gl_ltlibdeps=
5986   gl_m4_base='gnulib/m4'
5987
5988
5989
5990
5991
5992
5993
5994
5995
5996   gl_source_base='gnulib'
5997   # Code from module arg-nonnull:
5998   # Code from module c++defs:
5999   # Code from module extensions:
6000   # Code from module include_next:
6001   # Code from module memchr:
6002
6003
6004
6005
6006   GNULIB_MEMCHR=1
6007
6008
6009
6010 $as_echo "#define GNULIB_TEST_MEMCHR 1" >>confdefs.h
6011
6012
6013
6014   # Code from module memmem:
6015
6016
6017   if test $ac_cv_have_decl_memmem = yes; then
6018     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memmem works in linear time" >&5
6019 $as_echo_n "checking whether memmem works in linear time... " >&6; }
6020 if test "${gl_cv_func_memmem_works+set}" = set; then :
6021   $as_echo_n "(cached) " >&6
6022 else
6023   if test "$cross_compiling" = yes; then :
6024                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6025 /* end confdefs.h.  */
6026
6027 #include <features.h>
6028 #ifdef __GNU_LIBRARY__
6029  #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 9) || (__GLIBC__ > 2)
6030   Lucky user
6031  #endif
6032 #endif
6033 #ifdef __CYGWIN__
6034  #include <cygwin/version.h>
6035  #if CYGWIN_VERSION_DLL_MAJOR >= 1007
6036   Lucky user
6037  #endif
6038 #endif
6039
6040 _ACEOF
6041 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6042   $EGREP "Lucky user" >/dev/null 2>&1; then :
6043   gl_cv_func_memmem_works=yes
6044 else
6045   gl_cv_func_memmem_works="guessing no"
6046 fi
6047 rm -f conftest*
6048
6049
6050 else
6051   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6052 /* end confdefs.h.  */
6053
6054 #include <signal.h> /* for signal */
6055 #include <string.h> /* for memmem */
6056 #include <stdlib.h> /* for malloc */
6057 #include <unistd.h> /* for alarm */
6058
6059 int
6060 main ()
6061 {
6062 size_t m = 1000000;
6063     char *haystack = (char *) malloc (2 * m + 1);
6064     char *needle = (char *) malloc (m + 1);
6065     void *result = 0;
6066     /* Failure to compile this test due to missing alarm is okay,
6067        since all such platforms (mingw) also lack memmem.  */
6068     signal (SIGALRM, SIG_DFL);
6069     alarm (5);
6070     /* Check for quadratic performance.  */
6071     if (haystack && needle)
6072       {
6073         memset (haystack, 'A', 2 * m);
6074         haystack[2 * m] = 'B';
6075         memset (needle, 'A', m);
6076         needle[m] = 'B';
6077         result = memmem (haystack, 2 * m + 1, needle, m + 1);
6078       }
6079     /* Check for empty needle behavior.  */
6080     return !result || !memmem ("a", 1, 0, 0);
6081   ;
6082   return 0;
6083 }
6084 _ACEOF
6085 if ac_fn_c_try_run "$LINENO"; then :
6086   gl_cv_func_memmem_works=yes
6087 else
6088   gl_cv_func_memmem_works=no
6089 fi
6090 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6091   conftest.$ac_objext conftest.beam conftest.$ac_ext
6092 fi
6093
6094
6095 fi
6096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works" >&5
6097 $as_echo "$gl_cv_func_memmem_works" >&6; }
6098     if test "$gl_cv_func_memmem_works" != yes; then
6099       REPLACE_MEMMEM=1
6100
6101
6102
6103
6104
6105
6106
6107
6108   gl_LIBOBJS="$gl_LIBOBJS memmem.$ac_objext"
6109
6110     fi
6111   fi
6112
6113   # Code from module memmem-simple:
6114
6115
6116
6117
6118
6119
6120
6121
6122
6123
6124
6125
6126   for ac_func in memmem
6127 do :
6128   ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
6129 if test "x$ac_cv_func_memmem" = x""yes; then :
6130   cat >>confdefs.h <<_ACEOF
6131 #define HAVE_MEMMEM 1
6132 _ACEOF
6133
6134 else
6135
6136     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
6137
6138 fi
6139 done
6140
6141
6142
6143   :
6144
6145
6146
6147
6148
6149   if test $ac_cv_have_decl_memmem = no; then
6150     HAVE_DECL_MEMMEM=0
6151   fi
6152   :
6153
6154
6155
6156
6157   GNULIB_MEMMEM=1
6158
6159
6160
6161 $as_echo "#define GNULIB_TEST_MEMMEM 1" >>confdefs.h
6162
6163
6164
6165   # Code from module multiarch:
6166
6167   # Code from module stddef:
6168
6169
6170
6171   if test $gt_cv_c_wchar_t = no; then
6172     HAVE_WCHAR_T=0
6173     STDDEF_H=stddef.h
6174   fi
6175   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
6176 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
6177 if test "${gl_cv_decl_null_works+set}" = set; then :
6178   $as_echo_n "(cached) " >&6
6179 else
6180   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6181 /* end confdefs.h.  */
6182 #include <stddef.h>
6183       int test[2 * (sizeof NULL == sizeof (void *)) -1];
6184
6185 int
6186 main ()
6187 {
6188
6189   ;
6190   return 0;
6191 }
6192 _ACEOF
6193 if ac_fn_c_try_compile "$LINENO"; then :
6194   gl_cv_decl_null_works=yes
6195 else
6196   gl_cv_decl_null_works=no
6197 fi
6198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6199 fi
6200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
6201 $as_echo "$gl_cv_decl_null_works" >&6; }
6202   if test $gl_cv_decl_null_works = no; then
6203     REPLACE_NULL=1
6204     STDDEF_H=stddef.h
6205   fi
6206   if test -n "$STDDEF_H"; then
6207
6208
6209
6210
6211   :
6212
6213
6214
6215
6216
6217
6218
6219      if test $gl_cv_have_include_next = yes; then
6220        gl_cv_next_stddef_h='<'stddef.h'>'
6221      else
6222        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
6223 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
6224 if test "${gl_cv_next_stddef_h+set}" = set; then :
6225   $as_echo_n "(cached) " >&6
6226 else
6227
6228           if test $ac_cv_header_stddef_h = yes; then
6229             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6230 /* end confdefs.h.  */
6231 #include <stddef.h>
6232
6233 _ACEOF
6234                                                                                                 case "$host_os" in
6235               aix*) gl_absname_cpp="$ac_cpp -C" ;;
6236               *)    gl_absname_cpp="$ac_cpp" ;;
6237             esac
6238                                                 gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
6239                sed -n '\#/stddef.h#{
6240                  s#.*"\(.*/stddef.h\)".*#\1#
6241                  s#^/[^/]#//&#
6242                  p
6243                  q
6244                }'`'"'
6245           else
6246             gl_cv_next_stddef_h='<'stddef.h'>'
6247           fi
6248
6249 fi
6250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
6251 $as_echo "$gl_cv_next_stddef_h" >&6; }
6252      fi
6253      NEXT_STDDEF_H=$gl_cv_next_stddef_h
6254
6255      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
6256        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
6257        gl_next_as_first_directive='<'stddef.h'>'
6258      else
6259        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
6260        gl_next_as_first_directive=$gl_cv_next_stddef_h
6261      fi
6262      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
6263
6264
6265
6266   fi
6267
6268   # Code from module stdint:
6269
6270
6271
6272   if test $ac_cv_type_long_long_int = yes; then
6273     HAVE_LONG_LONG_INT=1
6274   else
6275     HAVE_LONG_LONG_INT=0
6276   fi
6277
6278
6279   if test $ac_cv_type_unsigned_long_long_int = yes; then
6280     HAVE_UNSIGNED_LONG_LONG_INT=1
6281   else
6282     HAVE_UNSIGNED_LONG_LONG_INT=0
6283   fi
6284
6285
6286       if test $ac_cv_header_inttypes_h = yes; then
6287     HAVE_INTTYPES_H=1
6288   else
6289     HAVE_INTTYPES_H=0
6290   fi
6291
6292
6293       if test $ac_cv_header_sys_types_h = yes; then
6294     HAVE_SYS_TYPES_H=1
6295   else
6296     HAVE_SYS_TYPES_H=0
6297   fi
6298
6299
6300
6301
6302
6303
6304   :
6305
6306
6307
6308
6309
6310
6311
6312      if test $gl_cv_have_include_next = yes; then
6313        gl_cv_next_stdint_h='<'stdint.h'>'
6314      else
6315        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
6316 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
6317 if test "${gl_cv_next_stdint_h+set}" = set; then :
6318   $as_echo_n "(cached) " >&6
6319 else
6320
6321           if test $ac_cv_header_stdint_h = yes; then
6322             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6323 /* end confdefs.h.  */
6324 #include <stdint.h>
6325
6326 _ACEOF
6327                                                                                                 case "$host_os" in
6328               aix*) gl_absname_cpp="$ac_cpp -C" ;;
6329               *)    gl_absname_cpp="$ac_cpp" ;;
6330             esac
6331                                                 gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
6332                sed -n '\#/stdint.h#{
6333                  s#.*"\(.*/stdint.h\)".*#\1#
6334                  s#^/[^/]#//&#
6335                  p
6336                  q
6337                }'`'"'
6338           else
6339             gl_cv_next_stdint_h='<'stdint.h'>'
6340           fi
6341
6342 fi
6343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
6344 $as_echo "$gl_cv_next_stdint_h" >&6; }
6345      fi
6346      NEXT_STDINT_H=$gl_cv_next_stdint_h
6347
6348      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
6349        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
6350        gl_next_as_first_directive='<'stdint.h'>'
6351      else
6352        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
6353        gl_next_as_first_directive=$gl_cv_next_stdint_h
6354      fi
6355      NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
6356
6357
6358
6359   if test $ac_cv_header_stdint_h = yes; then
6360     HAVE_STDINT_H=1
6361   else
6362     HAVE_STDINT_H=0
6363   fi
6364
6365
6366     if test $ac_cv_header_stdint_h = yes; then
6367     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
6368 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
6369 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
6370   $as_echo_n "(cached) " >&6
6371 else
6372   gl_cv_header_working_stdint_h=no
6373        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6374 /* end confdefs.h.  */
6375
6376
6377 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
6378 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
6379 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
6380 #include <stdint.h>
6381 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
6382 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
6383 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
6384 #endif
6385
6386
6387   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6388      included before <wchar.h>.  */
6389   #include <stddef.h>
6390   #include <signal.h>
6391   #if HAVE_WCHAR_H
6392   # include <stdio.h>
6393   # include <time.h>
6394   # include <wchar.h>
6395   #endif
6396
6397
6398 #ifdef INT8_MAX
6399 int8_t a1 = INT8_MAX;
6400 int8_t a1min = INT8_MIN;
6401 #endif
6402 #ifdef INT16_MAX
6403 int16_t a2 = INT16_MAX;
6404 int16_t a2min = INT16_MIN;
6405 #endif
6406 #ifdef INT32_MAX
6407 int32_t a3 = INT32_MAX;
6408 int32_t a3min = INT32_MIN;
6409 #endif
6410 #ifdef INT64_MAX
6411 int64_t a4 = INT64_MAX;
6412 int64_t a4min = INT64_MIN;
6413 #endif
6414 #ifdef UINT8_MAX
6415 uint8_t b1 = UINT8_MAX;
6416 #else
6417 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
6418 #endif
6419 #ifdef UINT16_MAX
6420 uint16_t b2 = UINT16_MAX;
6421 #endif
6422 #ifdef UINT32_MAX
6423 uint32_t b3 = UINT32_MAX;
6424 #endif
6425 #ifdef UINT64_MAX
6426 uint64_t b4 = UINT64_MAX;
6427 #endif
6428 int_least8_t c1 = INT8_C (0x7f);
6429 int_least8_t c1max = INT_LEAST8_MAX;
6430 int_least8_t c1min = INT_LEAST8_MIN;
6431 int_least16_t c2 = INT16_C (0x7fff);
6432 int_least16_t c2max = INT_LEAST16_MAX;
6433 int_least16_t c2min = INT_LEAST16_MIN;
6434 int_least32_t c3 = INT32_C (0x7fffffff);
6435 int_least32_t c3max = INT_LEAST32_MAX;
6436 int_least32_t c3min = INT_LEAST32_MIN;
6437 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
6438 int_least64_t c4max = INT_LEAST64_MAX;
6439 int_least64_t c4min = INT_LEAST64_MIN;
6440 uint_least8_t d1 = UINT8_C (0xff);
6441 uint_least8_t d1max = UINT_LEAST8_MAX;
6442 uint_least16_t d2 = UINT16_C (0xffff);
6443 uint_least16_t d2max = UINT_LEAST16_MAX;
6444 uint_least32_t d3 = UINT32_C (0xffffffff);
6445 uint_least32_t d3max = UINT_LEAST32_MAX;
6446 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
6447 uint_least64_t d4max = UINT_LEAST64_MAX;
6448 int_fast8_t e1 = INT_FAST8_MAX;
6449 int_fast8_t e1min = INT_FAST8_MIN;
6450 int_fast16_t e2 = INT_FAST16_MAX;
6451 int_fast16_t e2min = INT_FAST16_MIN;
6452 int_fast32_t e3 = INT_FAST32_MAX;
6453 int_fast32_t e3min = INT_FAST32_MIN;
6454 int_fast64_t e4 = INT_FAST64_MAX;
6455 int_fast64_t e4min = INT_FAST64_MIN;
6456 uint_fast8_t f1 = UINT_FAST8_MAX;
6457 uint_fast16_t f2 = UINT_FAST16_MAX;
6458 uint_fast32_t f3 = UINT_FAST32_MAX;
6459 uint_fast64_t f4 = UINT_FAST64_MAX;
6460 #ifdef INTPTR_MAX
6461 intptr_t g = INTPTR_MAX;
6462 intptr_t gmin = INTPTR_MIN;
6463 #endif
6464 #ifdef UINTPTR_MAX
6465 uintptr_t h = UINTPTR_MAX;
6466 #endif
6467 intmax_t i = INTMAX_MAX;
6468 uintmax_t j = UINTMAX_MAX;
6469
6470 #include <limits.h> /* for CHAR_BIT */
6471 #define TYPE_MINIMUM(t) \
6472   ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))
6473 #define TYPE_MAXIMUM(t) \
6474   ((t) ((t) 0 < (t) -1 ? (t) -1 : ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1))))
6475 struct s {
6476   int check_PTRDIFF:
6477       PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
6478       && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
6479       ? 1 : -1;
6480   /* Detect bug in FreeBSD 6.0 / ia64.  */
6481   int check_SIG_ATOMIC:
6482       SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
6483       && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
6484       ? 1 : -1;
6485   int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
6486   int check_WCHAR:
6487       WCHAR_MIN == TYPE_MINIMUM (wchar_t)
6488       && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
6489       ? 1 : -1;
6490   /* Detect bug in mingw.  */
6491   int check_WINT:
6492       WINT_MIN == TYPE_MINIMUM (wint_t)
6493       && WINT_MAX == TYPE_MAXIMUM (wint_t)
6494       ? 1 : -1;
6495
6496   /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
6497   int check_UINT8_C:
6498         (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
6499   int check_UINT16_C:
6500         (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
6501
6502   /* Detect bugs in OpenBSD 3.9 stdint.h.  */
6503 #ifdef UINT8_MAX
6504   int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
6505 #endif
6506 #ifdef UINT16_MAX
6507   int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
6508 #endif
6509 #ifdef UINT32_MAX
6510   int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
6511 #endif
6512 #ifdef UINT64_MAX
6513   int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
6514 #endif
6515   int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
6516   int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
6517   int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
6518   int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
6519   int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
6520   int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
6521   int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
6522   int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
6523   int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
6524   int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
6525   int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
6526 };
6527
6528 int
6529 main ()
6530 {
6531
6532   ;
6533   return 0;
6534 }
6535 _ACEOF
6536 if ac_fn_c_try_compile "$LINENO"; then :
6537                                                     if test "$cross_compiling" = yes; then :
6538                  gl_cv_header_working_stdint_h=yes
6539
6540 else
6541   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6542 /* end confdefs.h.  */
6543
6544
6545 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
6546 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
6547 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
6548 #include <stdint.h>
6549
6550
6551   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6552      included before <wchar.h>.  */
6553   #include <stddef.h>
6554   #include <signal.h>
6555   #if HAVE_WCHAR_H
6556   # include <stdio.h>
6557   # include <time.h>
6558   # include <wchar.h>
6559   #endif
6560
6561
6562 #include <stdio.h>
6563 #include <string.h>
6564 #define MVAL(macro) MVAL1(macro)
6565 #define MVAL1(expression) #expression
6566 static const char *macro_values[] =
6567   {
6568 #ifdef INT8_MAX
6569     MVAL (INT8_MAX),
6570 #endif
6571 #ifdef INT16_MAX
6572     MVAL (INT16_MAX),
6573 #endif
6574 #ifdef INT32_MAX
6575     MVAL (INT32_MAX),
6576 #endif
6577 #ifdef INT64_MAX
6578     MVAL (INT64_MAX),
6579 #endif
6580 #ifdef UINT8_MAX
6581     MVAL (UINT8_MAX),
6582 #endif
6583 #ifdef UINT16_MAX
6584     MVAL (UINT16_MAX),
6585 #endif
6586 #ifdef UINT32_MAX
6587     MVAL (UINT32_MAX),
6588 #endif
6589 #ifdef UINT64_MAX
6590     MVAL (UINT64_MAX),
6591 #endif
6592     NULL
6593   };
6594
6595 int
6596 main ()
6597 {
6598
6599   const char **mv;
6600   for (mv = macro_values; *mv != NULL; mv++)
6601     {
6602       const char *value = *mv;
6603       /* Test whether it looks like a cast expression.  */
6604       if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
6605           || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
6606           || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
6607           || strncmp (value, "((int)"/*)*/, 6) == 0
6608           || strncmp (value, "((signed short)"/*)*/, 15) == 0
6609           || strncmp (value, "((signed char)"/*)*/, 14) == 0)
6610         return 1;
6611     }
6612   return 0;
6613
6614   ;
6615   return 0;
6616 }
6617 _ACEOF
6618 if ac_fn_c_try_run "$LINENO"; then :
6619   gl_cv_header_working_stdint_h=yes
6620 fi
6621 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6622   conftest.$ac_objext conftest.beam conftest.$ac_ext
6623 fi
6624
6625
6626 fi
6627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6628
6629 fi
6630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
6631 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
6632   fi
6633   if test "$gl_cv_header_working_stdint_h" = yes; then
6634     STDINT_H=
6635   else
6636             for ac_header in sys/inttypes.h sys/bitypes.h
6637 do :
6638   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6639 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6640 eval as_val=\$$as_ac_Header
6641    if test "x$as_val" = x""yes; then :
6642   cat >>confdefs.h <<_ACEOF
6643 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6644 _ACEOF
6645
6646 fi
6647
6648 done
6649
6650     if test $ac_cv_header_sys_inttypes_h = yes; then
6651       HAVE_SYS_INTTYPES_H=1
6652     else
6653       HAVE_SYS_INTTYPES_H=0
6654     fi
6655
6656     if test $ac_cv_header_sys_bitypes_h = yes; then
6657       HAVE_SYS_BITYPES_H=1
6658     else
6659       HAVE_SYS_BITYPES_H=0
6660     fi
6661
6662
6663
6664   :
6665
6666
6667
6668
6669
6670
6671
6672
6673   if test $APPLE_UNIVERSAL_BUILD = 0; then
6674
6675
6676   for gltype in ptrdiff_t size_t ; do
6677     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
6678 $as_echo_n "checking for bit size of $gltype... " >&6; }
6679 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
6680   $as_echo_n "(cached) " >&6
6681 else
6682   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
6683   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6684      included before <wchar.h>.  */
6685   #include <stddef.h>
6686   #include <signal.h>
6687   #if HAVE_WCHAR_H
6688   # include <stdio.h>
6689   # include <time.h>
6690   # include <wchar.h>
6691   #endif
6692
6693 #include <limits.h>"; then :
6694
6695 else
6696   result=unknown
6697 fi
6698
6699        eval gl_cv_bitsizeof_${gltype}=\$result
6700
6701 fi
6702 eval ac_res=\$gl_cv_bitsizeof_${gltype}
6703                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6704 $as_echo "$ac_res" >&6; }
6705     eval result=\$gl_cv_bitsizeof_${gltype}
6706     if test $result = unknown; then
6707                                                 result=0
6708     fi
6709     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6710     cat >>confdefs.h <<_ACEOF
6711 #define BITSIZEOF_${GLTYPE} $result
6712 _ACEOF
6713
6714     eval BITSIZEOF_${GLTYPE}=\$result
6715   done
6716
6717
6718   fi
6719
6720
6721   for gltype in sig_atomic_t wchar_t wint_t ; do
6722     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
6723 $as_echo_n "checking for bit size of $gltype... " >&6; }
6724 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
6725   $as_echo_n "(cached) " >&6
6726 else
6727   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
6728   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6729      included before <wchar.h>.  */
6730   #include <stddef.h>
6731   #include <signal.h>
6732   #if HAVE_WCHAR_H
6733   # include <stdio.h>
6734   # include <time.h>
6735   # include <wchar.h>
6736   #endif
6737
6738 #include <limits.h>"; then :
6739
6740 else
6741   result=unknown
6742 fi
6743
6744        eval gl_cv_bitsizeof_${gltype}=\$result
6745
6746 fi
6747 eval ac_res=\$gl_cv_bitsizeof_${gltype}
6748                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6749 $as_echo "$ac_res" >&6; }
6750     eval result=\$gl_cv_bitsizeof_${gltype}
6751     if test $result = unknown; then
6752                                                 result=0
6753     fi
6754     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6755     cat >>confdefs.h <<_ACEOF
6756 #define BITSIZEOF_${GLTYPE} $result
6757 _ACEOF
6758
6759     eval BITSIZEOF_${GLTYPE}=\$result
6760   done
6761
6762
6763
6764
6765   for gltype in sig_atomic_t wchar_t wint_t ; do
6766     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
6767 $as_echo_n "checking whether $gltype is signed... " >&6; }
6768 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
6769   $as_echo_n "(cached) " >&6
6770 else
6771   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6772 /* end confdefs.h.  */
6773
6774   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6775      included before <wchar.h>.  */
6776   #include <stddef.h>
6777   #include <signal.h>
6778   #if HAVE_WCHAR_H
6779   # include <stdio.h>
6780   # include <time.h>
6781   # include <wchar.h>
6782   #endif
6783
6784             int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
6785 int
6786 main ()
6787 {
6788
6789   ;
6790   return 0;
6791 }
6792 _ACEOF
6793 if ac_fn_c_try_compile "$LINENO"; then :
6794   result=yes
6795 else
6796   result=no
6797 fi
6798 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6799        eval gl_cv_type_${gltype}_signed=\$result
6800
6801 fi
6802 eval ac_res=\$gl_cv_type_${gltype}_signed
6803                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6804 $as_echo "$ac_res" >&6; }
6805     eval result=\$gl_cv_type_${gltype}_signed
6806     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6807     if test "$result" = yes; then
6808       cat >>confdefs.h <<_ACEOF
6809 #define HAVE_SIGNED_${GLTYPE} 1
6810 _ACEOF
6811
6812       eval HAVE_SIGNED_${GLTYPE}=1
6813     else
6814       eval HAVE_SIGNED_${GLTYPE}=0
6815     fi
6816   done
6817
6818
6819   gl_cv_type_ptrdiff_t_signed=yes
6820   gl_cv_type_size_t_signed=no
6821   if test $APPLE_UNIVERSAL_BUILD = 0; then
6822
6823
6824   for gltype in ptrdiff_t size_t ; do
6825     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
6826 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
6827 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
6828   $as_echo_n "(cached) " >&6
6829 else
6830   eval gl_cv_type_${gltype}_suffix=no
6831        eval result=\$gl_cv_type_${gltype}_signed
6832        if test "$result" = yes; then
6833          glsufu=
6834        else
6835          glsufu=u
6836        fi
6837        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
6838          case $glsuf in
6839            '')  gltype1='int';;
6840            l)   gltype1='long int';;
6841            ll)  gltype1='long long int';;
6842            i64) gltype1='__int64';;
6843            u)   gltype1='unsigned int';;
6844            ul)  gltype1='unsigned long int';;
6845            ull) gltype1='unsigned long long int';;
6846            ui64)gltype1='unsigned __int64';;
6847          esac
6848          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6849 /* end confdefs.h.  */
6850
6851   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6852      included before <wchar.h>.  */
6853   #include <stddef.h>
6854   #include <signal.h>
6855   #if HAVE_WCHAR_H
6856   # include <stdio.h>
6857   # include <time.h>
6858   # include <wchar.h>
6859   #endif
6860
6861               extern $gltype foo;
6862               extern $gltype1 foo;
6863 int
6864 main ()
6865 {
6866
6867   ;
6868   return 0;
6869 }
6870 _ACEOF
6871 if ac_fn_c_try_compile "$LINENO"; then :
6872   eval gl_cv_type_${gltype}_suffix=\$glsuf
6873 fi
6874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6875          eval result=\$gl_cv_type_${gltype}_suffix
6876          test "$result" != no && break
6877        done
6878 fi
6879 eval ac_res=\$gl_cv_type_${gltype}_suffix
6880                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6881 $as_echo "$ac_res" >&6; }
6882     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6883     eval result=\$gl_cv_type_${gltype}_suffix
6884     test "$result" = no && result=
6885     eval ${GLTYPE}_SUFFIX=\$result
6886     cat >>confdefs.h <<_ACEOF
6887 #define ${GLTYPE}_SUFFIX $result
6888 _ACEOF
6889
6890   done
6891
6892
6893   fi
6894
6895
6896   for gltype in sig_atomic_t wchar_t wint_t ; do
6897     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
6898 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
6899 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
6900   $as_echo_n "(cached) " >&6
6901 else
6902   eval gl_cv_type_${gltype}_suffix=no
6903        eval result=\$gl_cv_type_${gltype}_signed
6904        if test "$result" = yes; then
6905          glsufu=
6906        else
6907          glsufu=u
6908        fi
6909        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
6910          case $glsuf in
6911            '')  gltype1='int';;
6912            l)   gltype1='long int';;
6913            ll)  gltype1='long long int';;
6914            i64) gltype1='__int64';;
6915            u)   gltype1='unsigned int';;
6916            ul)  gltype1='unsigned long int';;
6917            ull) gltype1='unsigned long long int';;
6918            ui64)gltype1='unsigned __int64';;
6919          esac
6920          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6921 /* end confdefs.h.  */
6922
6923   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6924      included before <wchar.h>.  */
6925   #include <stddef.h>
6926   #include <signal.h>
6927   #if HAVE_WCHAR_H
6928   # include <stdio.h>
6929   # include <time.h>
6930   # include <wchar.h>
6931   #endif
6932
6933               extern $gltype foo;
6934               extern $gltype1 foo;
6935 int
6936 main ()
6937 {
6938
6939   ;
6940   return 0;
6941 }
6942 _ACEOF
6943 if ac_fn_c_try_compile "$LINENO"; then :
6944   eval gl_cv_type_${gltype}_suffix=\$glsuf
6945 fi
6946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6947          eval result=\$gl_cv_type_${gltype}_suffix
6948          test "$result" != no && break
6949        done
6950 fi
6951 eval ac_res=\$gl_cv_type_${gltype}_suffix
6952                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6953 $as_echo "$ac_res" >&6; }
6954     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6955     eval result=\$gl_cv_type_${gltype}_suffix
6956     test "$result" = no && result=
6957     eval ${GLTYPE}_SUFFIX=\$result
6958     cat >>confdefs.h <<_ACEOF
6959 #define ${GLTYPE}_SUFFIX $result
6960 _ACEOF
6961
6962   done
6963
6964
6965
6966     STDINT_H=stdint.h
6967   fi
6968
6969
6970   # Code from module string:
6971
6972
6973
6974   # Code from module warn-on-use:
6975   # Code from module wchar:
6976
6977
6978
6979
6980   :
6981
6982
6983
6984
6985
6986
6987
6988
6989
6990   :
6991
6992
6993
6994
6995
6996
6997
6998      if test $gl_cv_have_include_next = yes; then
6999        gl_cv_next_wchar_h='<'wchar.h'>'
7000      else
7001        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <wchar.h>" >&5
7002 $as_echo_n "checking absolute name of <wchar.h>... " >&6; }
7003 if test "${gl_cv_next_wchar_h+set}" = set; then :
7004   $as_echo_n "(cached) " >&6
7005 else
7006
7007           if test $ac_cv_header_wchar_h = yes; then
7008             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7009 /* end confdefs.h.  */
7010 #include <wchar.h>
7011
7012 _ACEOF
7013                                                                                                 case "$host_os" in
7014               aix*) gl_absname_cpp="$ac_cpp -C" ;;
7015               *)    gl_absname_cpp="$ac_cpp" ;;
7016             esac
7017                                                 gl_cv_next_wchar_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
7018                sed -n '\#/wchar.h#{
7019                  s#.*"\(.*/wchar.h\)".*#\1#
7020                  s#^/[^/]#//&#
7021                  p
7022                  q
7023                }'`'"'
7024           else
7025             gl_cv_next_wchar_h='<'wchar.h'>'
7026           fi
7027
7028 fi
7029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wchar_h" >&5
7030 $as_echo "$gl_cv_next_wchar_h" >&6; }
7031      fi
7032      NEXT_WCHAR_H=$gl_cv_next_wchar_h
7033
7034      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
7035        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
7036        gl_next_as_first_directive='<'wchar.h'>'
7037      else
7038        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
7039        gl_next_as_first_directive=$gl_cv_next_wchar_h
7040      fi
7041      NEXT_AS_FIRST_DIRECTIVE_WCHAR_H=$gl_next_as_first_directive
7042
7043
7044
7045   if test $ac_cv_header_wchar_h = yes; then
7046     HAVE_WCHAR_H=1
7047   else
7048     HAVE_WCHAR_H=0
7049   fi
7050
7051
7052
7053   if test $gt_cv_c_wint_t = yes; then
7054     HAVE_WINT_T=1
7055   else
7056     HAVE_WINT_T=0
7057   fi
7058
7059
7060
7061     for gl_func in btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb     wcsrtombs wcsnrtombs wcwidth; do
7062     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
7063     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
7064 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
7065 if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then :
7066   $as_echo_n "(cached) " >&6
7067 else
7068   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7069 /* end confdefs.h.  */
7070
7071 /* Some systems require additional headers.  */
7072 #ifndef __GLIBC__
7073 # include <stddef.h>
7074 # include <stdio.h>
7075 # include <time.h>
7076 #endif
7077 #include <wchar.h>
7078
7079 int
7080 main ()
7081 {
7082 #undef $gl_func
7083   (void) $gl_func;
7084   ;
7085   return 0;
7086 }
7087 _ACEOF
7088 if ac_fn_c_try_compile "$LINENO"; then :
7089   eval "$as_gl_Symbol=yes"
7090 else
7091   eval "$as_gl_Symbol=no"
7092 fi
7093 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7094 fi
7095 eval ac_res=\$$as_gl_Symbol
7096                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7097 $as_echo "$ac_res" >&6; }
7098      eval as_val=\$$as_gl_Symbol
7099    if test "x$as_val" = x""yes; then :
7100   cat >>confdefs.h <<_ACEOF
7101 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
7102 _ACEOF
7103
7104                      eval ac_cv_have_decl_$gl_func=yes
7105 fi
7106       done
7107
7108
7109   # Code from module dummy:
7110   # End of code from modules
7111
7112
7113
7114
7115
7116
7117
7118
7119
7120   gltests_libdeps=
7121   gltests_ltlibdeps=
7122
7123
7124
7125
7126
7127
7128
7129
7130
7131   gl_source_base='tests'
7132   gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
7133
7134   gl_module_indicator_condition=$gltests_WITNESS
7135
7136
7137
7138
7139
7140
7141
7142
7143
7144   LIBGNU_LIBDEPS="$gl_libdeps"
7145
7146   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
7147
7148
7149
7150 # For Makefile dependencies.
7151 GNULIB_STDINT_H=
7152 if test x"$STDINT_H" != x; then
7153   GNULIB_STDINT_H=gnulib/$STDINT_H
7154 fi
7155
7156
7157 PACKAGE=gdb
7158
7159 cat >>confdefs.h <<_ACEOF
7160 #define PACKAGE "$PACKAGE"
7161 _ACEOF
7162
7163
7164
7165 # We never need to detect it in this sub-configure.
7166 # But preserve it for config.status --recheck.
7167
7168
7169
7170 MAKEINFO_EXTRA_FLAGS=""
7171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
7172 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
7173 if test "${gdb_cv_have_makeinfo_click+set}" = set; then :
7174   $as_echo_n "(cached) " >&6
7175 else
7176   echo '@clicksequence{a @click{} b}' >conftest.texinfo
7177   if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
7178     gdb_cv_have_makeinfo_click=yes
7179   else
7180     gdb_cv_have_makeinfo_click=no
7181   fi
7182 fi
7183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
7184 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
7185 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
7186   MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
7187 fi
7188
7189
7190 # GDB does not use automake, but gnulib does.  This line lets us
7191 # generate its Makefile.in.
7192 am__api_version='1.11'
7193
7194 # Find a good install program.  We prefer a C program (faster),
7195 # so one script is as good as another.  But avoid the broken or
7196 # incompatible versions:
7197 # SysV /etc/install, /usr/sbin/install
7198 # SunOS /usr/etc/install
7199 # IRIX /sbin/install
7200 # AIX /bin/install
7201 # AmigaOS /C/install, which installs bootblocks on floppy discs
7202 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
7203 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7204 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7205 # OS/2's system install, which has a completely different semantic
7206 # ./install, which can be erroneously created by make from ./install.sh.
7207 # Reject install programs that cannot install multiple files.
7208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
7209 $as_echo_n "checking for a BSD-compatible install... " >&6; }
7210 if test -z "$INSTALL"; then
7211 if test "${ac_cv_path_install+set}" = set; then :
7212   $as_echo_n "(cached) " >&6
7213 else
7214   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7215 for as_dir in $PATH
7216 do
7217   IFS=$as_save_IFS
7218   test -z "$as_dir" && as_dir=.
7219     # Account for people who put trailing slashes in PATH elements.
7220 case $as_dir/ in #((
7221   ./ | .// | /[cC]/* | \
7222   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
7223   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
7224   /usr/ucb/* ) ;;
7225   *)
7226     # OSF1 and SCO ODT 3.0 have their own names for install.
7227     # Don't use installbsd from OSF since it installs stuff as root
7228     # by default.
7229     for ac_prog in ginstall scoinst install; do
7230       for ac_exec_ext in '' $ac_executable_extensions; do
7231         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
7232           if test $ac_prog = install &&
7233             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7234             # AIX install.  It has an incompatible calling convention.
7235             :
7236           elif test $ac_prog = install &&
7237             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7238             # program-specific install script used by HP pwplus--don't use.
7239             :
7240           else
7241             rm -rf conftest.one conftest.two conftest.dir
7242             echo one > conftest.one
7243             echo two > conftest.two
7244             mkdir conftest.dir
7245             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
7246               test -s conftest.one && test -s conftest.two &&
7247               test -s conftest.dir/conftest.one &&
7248               test -s conftest.dir/conftest.two
7249             then
7250               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
7251               break 3
7252             fi
7253           fi
7254         fi
7255       done
7256     done
7257     ;;
7258 esac
7259
7260   done
7261 IFS=$as_save_IFS
7262
7263 rm -rf conftest.one conftest.two conftest.dir
7264
7265 fi
7266   if test "${ac_cv_path_install+set}" = set; then
7267     INSTALL=$ac_cv_path_install
7268   else
7269     # As a last resort, use the slow shell script.  Don't cache a
7270     # value for INSTALL within a source directory, because that will
7271     # break other packages using the cache if that directory is
7272     # removed, or if the value is a relative name.
7273     INSTALL=$ac_install_sh
7274   fi
7275 fi
7276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7277 $as_echo "$INSTALL" >&6; }
7278
7279 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7280 # It thinks the first close brace ends the variable substitution.
7281 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7282
7283 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
7284
7285 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7286
7287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
7288 $as_echo_n "checking whether build environment is sane... " >&6; }
7289 # Just in case
7290 sleep 1
7291 echo timestamp > conftest.file
7292 # Reject unsafe characters in $srcdir or the absolute working directory
7293 # name.  Accept space and tab only in the latter.
7294 am_lf='
7295 '
7296 case `pwd` in
7297   *[\\\"\#\$\&\'\`$am_lf]*)
7298     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
7299 esac
7300 case $srcdir in
7301   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
7302     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
7303 esac
7304
7305 # Do `set' in a subshell so we don't clobber the current shell's
7306 # arguments.  Must try -L first in case configure is actually a
7307 # symlink; some systems play weird games with the mod time of symlinks
7308 # (eg FreeBSD returns the mod time of the symlink's containing
7309 # directory).
7310 if (
7311    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
7312    if test "$*" = "X"; then
7313       # -L didn't work.
7314       set X `ls -t "$srcdir/configure" conftest.file`
7315    fi
7316    rm -f conftest.file
7317    if test "$*" != "X $srcdir/configure conftest.file" \
7318       && test "$*" != "X conftest.file $srcdir/configure"; then
7319
7320       # If neither matched, then we have a broken ls.  This can happen
7321       # if, for instance, CONFIG_SHELL is bash and it inherits a
7322       # broken ls alias from the environment.  This has actually
7323       # happened.  Such a system could not be considered "sane".
7324       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
7325 alias in your environment" "$LINENO" 5
7326    fi
7327
7328    test "$2" = conftest.file
7329    )
7330 then
7331    # Ok.
7332    :
7333 else
7334    as_fn_error "newly created file is older than distributed files!
7335 Check your system clock" "$LINENO" 5
7336 fi
7337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7338 $as_echo "yes" >&6; }
7339 test "$program_prefix" != NONE &&
7340   program_transform_name="s&^&$program_prefix&;$program_transform_name"
7341 # Use a double $ so make ignores it.
7342 test "$program_suffix" != NONE &&
7343   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
7344 # Double any \ or $.
7345 # By default was `s,x,x', remove it if useless.
7346 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
7347 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
7348
7349 # expand $ac_aux_dir to an absolute path
7350 am_aux_dir=`cd $ac_aux_dir && pwd`
7351
7352 if test x"${MISSING+set}" != xset; then
7353   case $am_aux_dir in
7354   *\ * | *\     *)
7355     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
7356   *)
7357     MISSING="\${SHELL} $am_aux_dir/missing" ;;
7358   esac
7359 fi
7360 # Use eval to expand $SHELL
7361 if eval "$MISSING --run true"; then
7362   am_missing_run="$MISSING --run "
7363 else
7364   am_missing_run=
7365   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
7366 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
7367 fi
7368
7369 if test x"${install_sh}" != xset; then
7370   case $am_aux_dir in
7371   *\ * | *\     *)
7372     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
7373   *)
7374     install_sh="\${SHELL} $am_aux_dir/install-sh"
7375   esac
7376 fi
7377
7378 # Installed binaries are usually stripped using `strip' when the user
7379 # run `make install-strip'.  However `strip' might not be the right
7380 # tool to use in cross-compilation environments, therefore Automake
7381 # will honor the `STRIP' environment variable to overrule this program.
7382 if test "$cross_compiling" != no; then
7383   if test -n "$ac_tool_prefix"; then
7384   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
7385 set dummy ${ac_tool_prefix}strip; ac_word=$2
7386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7387 $as_echo_n "checking for $ac_word... " >&6; }
7388 if test "${ac_cv_prog_STRIP+set}" = set; then :
7389   $as_echo_n "(cached) " >&6
7390 else
7391   if test -n "$STRIP"; then
7392   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
7393 else
7394 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7395 for as_dir in $PATH
7396 do
7397   IFS=$as_save_IFS
7398   test -z "$as_dir" && as_dir=.
7399     for ac_exec_ext in '' $ac_executable_extensions; do
7400   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7401     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
7402     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7403     break 2
7404   fi
7405 done
7406   done
7407 IFS=$as_save_IFS
7408
7409 fi
7410 fi
7411 STRIP=$ac_cv_prog_STRIP
7412 if test -n "$STRIP"; then
7413   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
7414 $as_echo "$STRIP" >&6; }
7415 else
7416   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7417 $as_echo "no" >&6; }
7418 fi
7419
7420
7421 fi
7422 if test -z "$ac_cv_prog_STRIP"; then
7423   ac_ct_STRIP=$STRIP
7424   # Extract the first word of "strip", so it can be a program name with args.
7425 set dummy strip; ac_word=$2
7426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7427 $as_echo_n "checking for $ac_word... " >&6; }
7428 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
7429   $as_echo_n "(cached) " >&6
7430 else
7431   if test -n "$ac_ct_STRIP"; then
7432   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
7433 else
7434 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7435 for as_dir in $PATH
7436 do
7437   IFS=$as_save_IFS
7438   test -z "$as_dir" && as_dir=.
7439     for ac_exec_ext in '' $ac_executable_extensions; do
7440   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7441     ac_cv_prog_ac_ct_STRIP="strip"
7442     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7443     break 2
7444   fi
7445 done
7446   done
7447 IFS=$as_save_IFS
7448
7449 fi
7450 fi
7451 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
7452 if test -n "$ac_ct_STRIP"; then
7453   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
7454 $as_echo "$ac_ct_STRIP" >&6; }
7455 else
7456   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7457 $as_echo "no" >&6; }
7458 fi
7459
7460   if test "x$ac_ct_STRIP" = x; then
7461     STRIP=":"
7462   else
7463     case $cross_compiling:$ac_tool_warned in
7464 yes:)
7465 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7466 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7467 ac_tool_warned=yes ;;
7468 esac
7469     STRIP=$ac_ct_STRIP
7470   fi
7471 else
7472   STRIP="$ac_cv_prog_STRIP"
7473 fi
7474
7475 fi
7476 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
7477
7478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
7479 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
7480 if test -z "$MKDIR_P"; then
7481   if test "${ac_cv_path_mkdir+set}" = set; then :
7482   $as_echo_n "(cached) " >&6
7483 else
7484   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7485 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
7486 do
7487   IFS=$as_save_IFS
7488   test -z "$as_dir" && as_dir=.
7489     for ac_prog in mkdir gmkdir; do
7490          for ac_exec_ext in '' $ac_executable_extensions; do
7491            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
7492            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
7493              'mkdir (GNU coreutils) '* | \
7494              'mkdir (coreutils) '* | \
7495              'mkdir (fileutils) '4.1*)
7496                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
7497                break 3;;
7498            esac
7499          done
7500        done
7501   done
7502 IFS=$as_save_IFS
7503
7504 fi
7505
7506   if test "${ac_cv_path_mkdir+set}" = set; then
7507     MKDIR_P="$ac_cv_path_mkdir -p"
7508   else
7509     # As a last resort, use the slow shell script.  Don't cache a
7510     # value for MKDIR_P within a source directory, because that will
7511     # break other packages using the cache if that directory is
7512     # removed, or if the value is a relative name.
7513     test -d ./--version && rmdir ./--version
7514     MKDIR_P="$ac_install_sh -d"
7515   fi
7516 fi
7517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
7518 $as_echo "$MKDIR_P" >&6; }
7519
7520
7521 mkdir_p="$MKDIR_P"
7522 case $mkdir_p in
7523   [\\/$]* | ?:[\\/]*) ;;
7524   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
7525 esac
7526
7527 for ac_prog in gawk mawk nawk awk
7528 do
7529   # Extract the first word of "$ac_prog", so it can be a program name with args.
7530 set dummy $ac_prog; ac_word=$2
7531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7532 $as_echo_n "checking for $ac_word... " >&6; }
7533 if test "${ac_cv_prog_AWK+set}" = set; then :
7534   $as_echo_n "(cached) " >&6
7535 else
7536   if test -n "$AWK"; then
7537   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7538 else
7539 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7540 for as_dir in $PATH
7541 do
7542   IFS=$as_save_IFS
7543   test -z "$as_dir" && as_dir=.
7544     for ac_exec_ext in '' $ac_executable_extensions; do
7545   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7546     ac_cv_prog_AWK="$ac_prog"
7547     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7548     break 2
7549   fi
7550 done
7551   done
7552 IFS=$as_save_IFS
7553
7554 fi
7555 fi
7556 AWK=$ac_cv_prog_AWK
7557 if test -n "$AWK"; then
7558   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7559 $as_echo "$AWK" >&6; }
7560 else
7561   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7562 $as_echo "no" >&6; }
7563 fi
7564
7565
7566   test -n "$AWK" && break
7567 done
7568
7569 ac_config_commands="$ac_config_commands depfiles"
7570
7571
7572 am_make=${MAKE-make}
7573 cat > confinc << 'END'
7574 am__doit:
7575         @echo this is the am__doit target
7576 .PHONY: am__doit
7577 END
7578 # If we don't find an include directive, just comment out the code.
7579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
7580 $as_echo_n "checking for style of include used by $am_make... " >&6; }
7581 am__include="#"
7582 am__quote=
7583 _am_result=none
7584 # First try GNU make style include.
7585 echo "include confinc" > confmf
7586 # Ignore all kinds of additional output from `make'.
7587 case `$am_make -s -f confmf 2> /dev/null` in #(
7588 *the\ am__doit\ target*)
7589   am__include=include
7590   am__quote=
7591   _am_result=GNU
7592   ;;
7593 esac
7594 # Now try BSD make style include.
7595 if test "$am__include" = "#"; then
7596    echo '.include "confinc"' > confmf
7597    case `$am_make -s -f confmf 2> /dev/null` in #(
7598    *the\ am__doit\ target*)
7599      am__include=.include
7600      am__quote="\""
7601      _am_result=BSD
7602      ;;
7603    esac
7604 fi
7605
7606
7607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
7608 $as_echo "$_am_result" >&6; }
7609 rm -f confinc confmf
7610
7611 # Check whether --enable-dependency-tracking was given.
7612 if test "${enable_dependency_tracking+set}" = set; then :
7613   enableval=$enable_dependency_tracking;
7614 fi
7615
7616 if test "x$enable_dependency_tracking" != xno; then
7617   am_depcomp="$ac_aux_dir/depcomp"
7618   AMDEPBACKSLASH='\'
7619 fi
7620  if test "x$enable_dependency_tracking" != xno; then
7621   AMDEP_TRUE=
7622   AMDEP_FALSE='#'
7623 else
7624   AMDEP_TRUE='#'
7625   AMDEP_FALSE=
7626 fi
7627
7628
7629 if test "`cd $srcdir && pwd`" != "`pwd`"; then
7630   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
7631   # is not polluted with repeated "-I."
7632   am__isrc=' -I$(srcdir)'
7633   # test to see if srcdir already configured
7634   if test -f $srcdir/config.status; then
7635     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
7636   fi
7637 fi
7638
7639 # test whether we have cygpath
7640 if test -z "$CYGPATH_W"; then
7641   if (cygpath --version) >/dev/null 2>/dev/null; then
7642     CYGPATH_W='cygpath -w'
7643   else
7644     CYGPATH_W=echo
7645   fi
7646 fi
7647
7648
7649 # Define the identity of the package.
7650  PACKAGE=gdb
7651  VERSION=UNUSED-VERSION
7652
7653
7654 # Some tools Automake needs.
7655
7656 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
7657
7658
7659 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
7660
7661
7662 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
7663
7664
7665 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
7666
7667
7668 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
7669
7670 # We need awk for the "check" target.  The system "awk" is bad on
7671 # some platforms.
7672 # Always define AMTAR for backward compatibility.
7673
7674 AMTAR=${AMTAR-"${am_missing_run}tar"}
7675
7676 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
7677
7678
7679
7680
7681 depcc="$CC"   am_compiler_list=
7682
7683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
7684 $as_echo_n "checking dependency style of $depcc... " >&6; }
7685 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
7686   $as_echo_n "(cached) " >&6
7687 else
7688   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
7689   # We make a subdir and do the tests there.  Otherwise we can end up
7690   # making bogus files that we don't know about and never remove.  For
7691   # instance it was reported that on HP-UX the gcc test will end up
7692   # making a dummy file named `D' -- because `-MD' means `put the output
7693   # in D'.
7694   mkdir conftest.dir
7695   # Copy depcomp to subdir because otherwise we won't find it if we're
7696   # using a relative directory.
7697   cp "$am_depcomp" conftest.dir
7698   cd conftest.dir
7699   # We will build objects and dependencies in a subdirectory because
7700   # it helps to detect inapplicable dependency modes.  For instance
7701   # both Tru64's cc and ICC support -MD to output dependencies as a
7702   # side effect of compilation, but ICC will put the dependencies in
7703   # the current directory while Tru64 will put them in the object
7704   # directory.
7705   mkdir sub
7706
7707   am_cv_CC_dependencies_compiler_type=none
7708   if test "$am_compiler_list" = ""; then
7709      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
7710   fi
7711   am__universal=false
7712   case " $depcc " in #(
7713      *\ -arch\ *\ -arch\ *) am__universal=true ;;
7714      esac
7715
7716   for depmode in $am_compiler_list; do
7717     # Setup a source with many dependencies, because some compilers
7718     # like to wrap large dependency lists on column 80 (with \), and
7719     # we should not choose a depcomp mode which is confused by this.
7720     #
7721     # We need to recreate these files for each test, as the compiler may
7722     # overwrite some of them when testing with obscure command lines.
7723     # This happens at least with the AIX C compiler.
7724     : > sub/conftest.c
7725     for i in 1 2 3 4 5 6; do
7726       echo '#include "conftst'$i'.h"' >> sub/conftest.c
7727       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
7728       # Solaris 8's {/usr,}/bin/sh.
7729       touch sub/conftst$i.h
7730     done
7731     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
7732
7733     # We check with `-c' and `-o' for the sake of the "dashmstdout"
7734     # mode.  It turns out that the SunPro C++ compiler does not properly
7735     # handle `-M -o', and we need to detect this.  Also, some Intel
7736     # versions had trouble with output in subdirs
7737     am__obj=sub/conftest.${OBJEXT-o}
7738     am__minus_obj="-o $am__obj"
7739     case $depmode in
7740     gcc)
7741       # This depmode causes a compiler race in universal mode.
7742       test "$am__universal" = false || continue
7743       ;;
7744     nosideeffect)
7745       # after this tag, mechanisms are not by side-effect, so they'll
7746       # only be used when explicitly requested
7747       if test "x$enable_dependency_tracking" = xyes; then
7748         continue
7749       else
7750         break
7751       fi
7752       ;;
7753     msvisualcpp | msvcmsys)
7754       # This compiler won't grok `-c -o', but also, the minuso test has
7755       # not run yet.  These depmodes are late enough in the game, and
7756       # so weak that their functioning should not be impacted.
7757       am__obj=conftest.${OBJEXT-o}
7758       am__minus_obj=
7759       ;;
7760     none) break ;;
7761     esac
7762     if depmode=$depmode \
7763        source=sub/conftest.c object=$am__obj \
7764        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
7765        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
7766          >/dev/null 2>conftest.err &&
7767        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
7768        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
7769        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
7770        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
7771       # icc doesn't choke on unknown options, it will just issue warnings
7772       # or remarks (even with -Werror).  So we grep stderr for any message
7773       # that says an option was ignored or not supported.
7774       # When given -MP, icc 7.0 and 7.1 complain thusly:
7775       #   icc: Command line warning: ignoring option '-M'; no argument required
7776       # The diagnosis changed in icc 8.0:
7777       #   icc: Command line remark: option '-MP' not supported
7778       if (grep 'ignoring option' conftest.err ||
7779           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
7780         am_cv_CC_dependencies_compiler_type=$depmode
7781         break
7782       fi
7783     fi
7784   done
7785
7786   cd ..
7787   rm -rf conftest.dir
7788 else
7789   am_cv_CC_dependencies_compiler_type=none
7790 fi
7791
7792 fi
7793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
7794 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
7795 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
7796
7797  if
7798   test "x$enable_dependency_tracking" != xno \
7799   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
7800   am__fastdepCC_TRUE=
7801   am__fastdepCC_FALSE='#'
7802 else
7803   am__fastdepCC_TRUE='#'
7804   am__fastdepCC_FALSE=
7805 fi
7806
7807
7808
7809
7810
7811
7812 # Check whether --with-separate-debug-dir was given.
7813 if test "${with_separate_debug_dir+set}" = set; then :
7814   withval=$with_separate_debug_dir;
7815     DEBUGDIR=$withval
7816 else
7817   DEBUGDIR=${libdir}/debug
7818 fi
7819
7820
7821   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7822   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7823   ac_define_dir=`eval echo $DEBUGDIR`
7824   ac_define_dir=`eval echo $ac_define_dir`
7825
7826 cat >>confdefs.h <<_ACEOF
7827 #define DEBUGDIR "$ac_define_dir"
7828 _ACEOF
7829
7830
7831
7832
7833   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7834      if test "x$prefix" = xNONE; then
7835         test_prefix=/usr/local
7836      else
7837         test_prefix=$prefix
7838      fi
7839   else
7840      test_prefix=$exec_prefix
7841   fi
7842   value=0
7843   case ${ac_define_dir} in
7844      "${test_prefix}"|"${test_prefix}/"*|\
7845         '${exec_prefix}'|'${exec_prefix}/'*)
7846      value=1
7847      ;;
7848   esac
7849
7850 cat >>confdefs.h <<_ACEOF
7851 #define DEBUGDIR_RELOCATABLE $value
7852 _ACEOF
7853
7854
7855
7856
7857 # We can't pass paths as command line arguments.
7858 # Mingw32 tries to be clever and will convert the paths for us.
7859 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
7860 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
7861 # This breaks GDB's relocatable path conversions since paths passed in
7862 # config.h would not get so translated, the path prefixes no longer match.
7863
7864   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7865   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7866   ac_define_dir=`eval echo $bindir`
7867   ac_define_dir=`eval echo $ac_define_dir`
7868
7869 cat >>confdefs.h <<_ACEOF
7870 #define BINDIR "$ac_define_dir"
7871 _ACEOF
7872
7873
7874
7875 # GDB's datadir relocation
7876
7877
7878
7879 # Check whether --with-gdb-datadir was given.
7880 if test "${with_gdb_datadir+set}" = set; then :
7881   withval=$with_gdb_datadir;
7882     GDB_DATADIR=$withval
7883 else
7884   GDB_DATADIR=${datadir}/gdb
7885 fi
7886
7887
7888   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7889   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7890   ac_define_dir=`eval echo $GDB_DATADIR`
7891   ac_define_dir=`eval echo $ac_define_dir`
7892
7893 cat >>confdefs.h <<_ACEOF
7894 #define GDB_DATADIR "$ac_define_dir"
7895 _ACEOF
7896
7897
7898
7899
7900   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7901      if test "x$prefix" = xNONE; then
7902         test_prefix=/usr/local
7903      else
7904         test_prefix=$prefix
7905      fi
7906   else
7907      test_prefix=$exec_prefix
7908   fi
7909   value=0
7910   case ${ac_define_dir} in
7911      "${test_prefix}"|"${test_prefix}/"*|\
7912         '${exec_prefix}'|'${exec_prefix}/'*)
7913      value=1
7914      ;;
7915   esac
7916
7917 cat >>confdefs.h <<_ACEOF
7918 #define GDB_DATADIR_RELOCATABLE $value
7919 _ACEOF
7920
7921
7922
7923
7924
7925 # Check whether --with-relocated-sources was given.
7926 if test "${with_relocated_sources+set}" = set; then :
7927   withval=$with_relocated_sources; reloc_srcdir="${withval}"
7928
7929   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7930   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7931   ac_define_dir=`eval echo $reloc_srcdir`
7932   ac_define_dir=`eval echo $ac_define_dir`
7933
7934 cat >>confdefs.h <<_ACEOF
7935 #define RELOC_SRCDIR "$ac_define_dir"
7936 _ACEOF
7937
7938
7939
7940 fi
7941
7942
7943
7944
7945 subdirs="$subdirs testsuite"
7946
7947
7948 # Check whether to support alternative target configurations
7949 # Check whether --enable-targets was given.
7950 if test "${enable_targets+set}" = set; then :
7951   enableval=$enable_targets; case "${enableval}" in
7952   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
7953             ;;
7954   no)       enable_targets= ;;
7955   *)        enable_targets=$enableval ;;
7956 esac
7957 fi
7958
7959
7960 # Check whether to enable 64-bit support on 32-bit hosts
7961 # Check whether --enable-64-bit-bfd was given.
7962 if test "${enable_64_bit_bfd+set}" = set; then :
7963   enableval=$enable_64_bit_bfd; case "${enableval}" in
7964   yes)  want64=true  ;;
7965   no)   want64=false ;;
7966   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
7967 esac
7968 else
7969   want64=false
7970 fi
7971
7972 # Provide defaults for some variables set by the per-host and per-target
7973 # configuration.
7974 gdb_host_obs=posix-hdep.o
7975
7976 if test "${target}" = "${host}"; then
7977   gdb_native=yes
7978 else
7979   gdb_native=no
7980 fi
7981
7982 . $srcdir/configure.host
7983
7984 # Accumulate some settings from configure.tgt over all enabled targets
7985
7986 TARGET_OBS=
7987 all_targets=
7988
7989 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
7990 do
7991   if test "$targ_alias" = "all"; then
7992     all_targets=true
7993   else
7994     # Canonicalize the secondary target names.
7995     result=`$ac_config_sub $targ_alias 2>/dev/null`
7996     if test -n "$result"; then
7997         targ=$result
7998     else
7999         targ=$targ_alias
8000     fi
8001
8002     . ${srcdir}/configure.tgt
8003
8004     if test -z "${gdb_target_obs}"; then :
8005   as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
8006 fi
8007
8008     # Target-specific object files
8009     for i in ${gdb_target_obs}; do
8010         case " $TARGET_OBS " in
8011         *" ${i} "*) ;;
8012         *)
8013           TARGET_OBS="$TARGET_OBS ${i}"
8014           ;;
8015         esac
8016     done
8017
8018     # Check whether this target needs 64-bit CORE_ADDR
8019     if test x${want64} = xfalse; then
8020       . ${srcdir}/../bfd/config.bfd
8021     fi
8022   fi
8023 done
8024
8025 if test x${all_targets} = xtrue; then
8026
8027   # We want all 64-bit targets if we either:
8028   #  - run on a 64-bit host  or
8029   #  - already require 64-bit support for some other target  or
8030   #  - the --enable-64-bit-bfd option was supplied
8031   # Otherwise we only support all 32-bit targets.
8032   #
8033   # NOTE: This test must be in sync with the corresponding
8034   #       tests in BFD!
8035
8036   if test x${want64} = xfalse; then
8037     # The cast to long int works around a bug in the HP C Compiler
8038 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8039 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8040 # This bug is HP SR number 8606223364.
8041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
8042 $as_echo_n "checking size of long... " >&6; }
8043 if test "${ac_cv_sizeof_long+set}" = set; then :
8044   $as_echo_n "(cached) " >&6
8045 else
8046   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
8047
8048 else
8049   if test "$ac_cv_type_long" = yes; then
8050      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8051 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8052 { as_fn_set_status 77
8053 as_fn_error "cannot compute sizeof (long)
8054 See \`config.log' for more details." "$LINENO" 5; }; }
8055    else
8056      ac_cv_sizeof_long=0
8057    fi
8058 fi
8059
8060 fi
8061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
8062 $as_echo "$ac_cv_sizeof_long" >&6; }
8063
8064
8065
8066 cat >>confdefs.h <<_ACEOF
8067 #define SIZEOF_LONG $ac_cv_sizeof_long
8068 _ACEOF
8069
8070
8071     if test "x${ac_cv_sizeof_long}" = "x8"; then
8072       want64=true
8073     fi
8074   fi
8075   if test x${want64} = xtrue; then
8076     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
8077   else
8078     TARGET_OBS='$(ALL_TARGET_OBS)'
8079   fi
8080 fi
8081
8082
8083
8084 # For other settings, only the main target counts.
8085 gdb_sim=
8086 gdb_osabi=
8087 build_gdbserver=
8088 targ=$target; . ${srcdir}/configure.tgt
8089
8090 # Fetch the default architecture and default target vector from BFD.
8091 targ=$target; . $srcdir/../bfd/config.bfd
8092
8093 # We only want the first architecture, so strip off the others if
8094 # there is more than one.
8095 targ_archs=`echo $targ_archs | sed 's/ .*//'`
8096
8097 if test "x$targ_archs" != x; then
8098
8099 cat >>confdefs.h <<_ACEOF
8100 #define DEFAULT_BFD_ARCH $targ_archs
8101 _ACEOF
8102
8103 fi
8104 if test "x$targ_defvec" != x; then
8105
8106 cat >>confdefs.h <<_ACEOF
8107 #define DEFAULT_BFD_VEC $targ_defvec
8108 _ACEOF
8109
8110 fi
8111
8112 # The CLI cannot be disabled yet, but may be in the future.
8113
8114 # Enable CLI.
8115 # Check whether --enable-gdbcli was given.
8116 if test "${enable_gdbcli+set}" = set; then :
8117   enableval=$enable_gdbcli; case $enableval in
8118     yes)
8119       ;;
8120     no)
8121       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
8122     *)
8123       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
8124   esac
8125 else
8126   enable_gdbcli=yes
8127 fi
8128
8129 if test x"$enable_gdbcli" = xyes; then
8130   if test -d $srcdir/cli; then
8131     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
8132     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
8133     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
8134     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
8135   fi
8136 fi
8137
8138 # Enable MI.
8139 # Check whether --enable-gdbmi was given.
8140 if test "${enable_gdbmi+set}" = set; then :
8141   enableval=$enable_gdbmi; case $enableval in
8142     yes | no)
8143       ;;
8144     *)
8145       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
8146   esac
8147 else
8148   enable_gdbmi=yes
8149 fi
8150
8151 if test x"$enable_gdbmi" = xyes; then
8152   if test -d $srcdir/mi; then
8153     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
8154     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
8155     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
8156     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
8157   fi
8158 fi
8159
8160 # Enable TUI.
8161 # Check whether --enable-tui was given.
8162 if test "${enable_tui+set}" = set; then :
8163   enableval=$enable_tui; case $enableval in
8164     yes | no | auto)
8165       ;;
8166     *)
8167       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
8168   esac
8169 else
8170   enable_tui=auto
8171 fi
8172
8173
8174 # Enable gdbtk.
8175 # Check whether --enable-gdbtk was given.
8176 if test "${enable_gdbtk+set}" = set; then :
8177   enableval=$enable_gdbtk; case $enableval in
8178     yes | no)
8179       ;;
8180     *)
8181       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
8182   esac
8183 else
8184   if test -d $srcdir/gdbtk; then
8185     enable_gdbtk=yes
8186   else
8187     enable_gdbtk=no
8188   fi
8189 fi
8190
8191 # We unconditionally disable gdbtk tests on selected platforms.
8192 case $host_os in
8193   go32* | windows*)
8194     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
8195 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
8196     enable_gdbtk=no ;;
8197 esac
8198
8199 # Libunwind support.
8200
8201 # Check whether --with-libunwind was given.
8202 if test "${with_libunwind+set}" = set; then :
8203   withval=$with_libunwind; case "${withval}" in
8204   yes)  enable_libunwind=yes ;;
8205   no)   enable_libunwind=no ;;
8206   *)    as_fn_error "bad value ${withval} for GDB with-libunwind option" "$LINENO" 5 ;;
8207 esac
8208 else
8209
8210   for ac_header in libunwind-ia64.h
8211 do :
8212   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
8213 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
8214   cat >>confdefs.h <<_ACEOF
8215 #define HAVE_LIBUNWIND_IA64_H 1
8216 _ACEOF
8217
8218 fi
8219
8220 done
8221
8222   if test x"$ac_cv_header_libunwind_ia64_h" = xyes; then
8223     enable_libunwind=yes;
8224   fi
8225
8226 fi
8227
8228
8229 if test x"$enable_libunwind" = xyes; then
8230   for ac_header in libunwind-ia64.h
8231 do :
8232   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
8233 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
8234   cat >>confdefs.h <<_ACEOF
8235 #define HAVE_LIBUNWIND_IA64_H 1
8236 _ACEOF
8237
8238 fi
8239
8240 done
8241
8242
8243 $as_echo "#define HAVE_LIBUNWIND 1" >>confdefs.h
8244
8245   CONFIG_OBS="$CONFIG_OBS libunwind-frame.o"
8246   CONFIG_DEPS="$CONFIG_DEPS libunwind-frame.o"
8247   CONFIG_SRCS="$CONFIG_SRCS libunwind-frame.c"
8248 fi
8249
8250 opt_curses=no
8251
8252 # Check whether --with-curses was given.
8253 if test "${with_curses+set}" = set; then :
8254   withval=$with_curses; opt_curses=$withval
8255 fi
8256
8257
8258 prefer_curses=no
8259 if test "$opt_curses" = "yes"; then
8260   prefer_curses=yes
8261 fi
8262
8263 # Profiling support.
8264 # Check whether --enable-profiling was given.
8265 if test "${enable_profiling+set}" = set; then :
8266   enableval=$enable_profiling; case $enableval in
8267     yes | no)
8268       ;;
8269     *)
8270       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
8271   esac
8272 else
8273   enable_profiling=no
8274 fi
8275
8276
8277 for ac_func in monstartup _mcleanup
8278 do :
8279   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8280 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8281 eval as_val=\$$as_ac_var
8282    if test "x$as_val" = x""yes; then :
8283   cat >>confdefs.h <<_ACEOF
8284 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8285 _ACEOF
8286
8287 fi
8288 done
8289
8290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
8291 $as_echo_n "checking for _etext... " >&6; }
8292 if test "${ac_cv_var__etext+set}" = set; then :
8293   $as_echo_n "(cached) " >&6
8294 else
8295   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8296 /* end confdefs.h.  */
8297 #include <stdlib.h>
8298 extern char _etext;
8299
8300 int
8301 main ()
8302 {
8303 free (&_etext);
8304   ;
8305   return 0;
8306 }
8307 _ACEOF
8308 if ac_fn_c_try_link "$LINENO"; then :
8309   ac_cv_var__etext=yes
8310 else
8311   ac_cv_var__etext=no
8312 fi
8313 rm -f core conftest.err conftest.$ac_objext \
8314     conftest$ac_exeext conftest.$ac_ext
8315 fi
8316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
8317 $as_echo "$ac_cv_var__etext" >&6; }
8318 if test $ac_cv_var__etext = yes; then
8319
8320 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
8321
8322 fi
8323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
8324 $as_echo_n "checking for etext... " >&6; }
8325 if test "${ac_cv_var_etext+set}" = set; then :
8326   $as_echo_n "(cached) " >&6
8327 else
8328   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8329 /* end confdefs.h.  */
8330 #include <stdlib.h>
8331 extern char etext;
8332
8333 int
8334 main ()
8335 {
8336 free (&etext);
8337   ;
8338   return 0;
8339 }
8340 _ACEOF
8341 if ac_fn_c_try_link "$LINENO"; then :
8342   ac_cv_var_etext=yes
8343 else
8344   ac_cv_var_etext=no
8345 fi
8346 rm -f core conftest.err conftest.$ac_objext \
8347     conftest$ac_exeext conftest.$ac_ext
8348 fi
8349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
8350 $as_echo "$ac_cv_var_etext" >&6; }
8351 if test $ac_cv_var_etext = yes; then
8352
8353 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
8354
8355 fi
8356 if test "$enable_profiling" = yes ; then
8357   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
8358     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
8359   fi
8360   PROFILE_CFLAGS=-pg
8361   OLD_CFLAGS="$CFLAGS"
8362   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
8363
8364   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
8365 $as_echo_n "checking whether $CC supports -pg... " >&6; }
8366 if test "${ac_cv_cc_supports_pg+set}" = set; then :
8367   $as_echo_n "(cached) " >&6
8368 else
8369   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8370 /* end confdefs.h.  */
8371
8372 int
8373 main ()
8374 {
8375 int x;
8376   ;
8377   return 0;
8378 }
8379 _ACEOF
8380 if ac_fn_c_try_compile "$LINENO"; then :
8381   ac_cv_cc_supports_pg=yes
8382 else
8383   ac_cv_cc_supports_pg=no
8384 fi
8385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8386 fi
8387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
8388 $as_echo "$ac_cv_cc_supports_pg" >&6; }
8389
8390   if test $ac_cv_cc_supports_pg = no; then
8391     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
8392   fi
8393
8394   CFLAGS="$OLD_CFLAGS"
8395 fi
8396
8397
8398
8399 # Check whether --with-pkgversion was given.
8400 if test "${with_pkgversion+set}" = set; then :
8401   withval=$with_pkgversion; case "$withval" in
8402       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
8403       no)  PKGVERSION= ;;
8404       *)   PKGVERSION="($withval) " ;;
8405      esac
8406 else
8407   PKGVERSION="(GDB) "
8408
8409 fi
8410
8411
8412
8413
8414
8415 # Check whether --with-bugurl was given.
8416 if test "${with_bugurl+set}" = set; then :
8417   withval=$with_bugurl; case "$withval" in
8418       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
8419       no)  BUGURL=
8420            ;;
8421       *)   BUGURL="$withval"
8422            ;;
8423      esac
8424 else
8425   BUGURL="http://www.gnu.org/software/gdb/bugs/"
8426
8427 fi
8428
8429   case ${BUGURL} in
8430   "")
8431     REPORT_BUGS_TO=
8432     REPORT_BUGS_TEXI=
8433     ;;
8434   *)
8435     REPORT_BUGS_TO="<$BUGURL>"
8436     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
8437     ;;
8438   esac;
8439
8440
8441
8442
8443 cat >>confdefs.h <<_ACEOF
8444 #define PKGVERSION "$PKGVERSION"
8445 _ACEOF
8446
8447
8448 cat >>confdefs.h <<_ACEOF
8449 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
8450 _ACEOF
8451
8452
8453 # --------------------- #
8454 # Checks for programs.  #
8455 # --------------------- #
8456
8457 for ac_prog in gawk mawk nawk awk
8458 do
8459   # Extract the first word of "$ac_prog", so it can be a program name with args.
8460 set dummy $ac_prog; ac_word=$2
8461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8462 $as_echo_n "checking for $ac_word... " >&6; }
8463 if test "${ac_cv_prog_AWK+set}" = set; then :
8464   $as_echo_n "(cached) " >&6
8465 else
8466   if test -n "$AWK"; then
8467   ac_cv_prog_AWK="$AWK" # Let the user override the test.
8468 else
8469 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8470 for as_dir in $PATH
8471 do
8472   IFS=$as_save_IFS
8473   test -z "$as_dir" && as_dir=.
8474     for ac_exec_ext in '' $ac_executable_extensions; do
8475   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8476     ac_cv_prog_AWK="$ac_prog"
8477     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8478     break 2
8479   fi
8480 done
8481   done
8482 IFS=$as_save_IFS
8483
8484 fi
8485 fi
8486 AWK=$ac_cv_prog_AWK
8487 if test -n "$AWK"; then
8488   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
8489 $as_echo "$AWK" >&6; }
8490 else
8491   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8492 $as_echo "no" >&6; }
8493 fi
8494
8495
8496   test -n "$AWK" && break
8497 done
8498
8499
8500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
8501 $as_echo_n "checking whether ln -s works... " >&6; }
8502 LN_S=$as_ln_s
8503 if test "$LN_S" = "ln -s"; then
8504   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8505 $as_echo "yes" >&6; }
8506 else
8507   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
8508 $as_echo "no, using $LN_S" >&6; }
8509 fi
8510
8511 if test -n "$ac_tool_prefix"; then
8512   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
8513 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
8514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8515 $as_echo_n "checking for $ac_word... " >&6; }
8516 if test "${ac_cv_prog_RANLIB+set}" = set; then :
8517   $as_echo_n "(cached) " >&6
8518 else
8519   if test -n "$RANLIB"; then
8520   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
8521 else
8522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8523 for as_dir in $PATH
8524 do
8525   IFS=$as_save_IFS
8526   test -z "$as_dir" && as_dir=.
8527     for ac_exec_ext in '' $ac_executable_extensions; do
8528   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8529     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
8530     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8531     break 2
8532   fi
8533 done
8534   done
8535 IFS=$as_save_IFS
8536
8537 fi
8538 fi
8539 RANLIB=$ac_cv_prog_RANLIB
8540 if test -n "$RANLIB"; then
8541   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
8542 $as_echo "$RANLIB" >&6; }
8543 else
8544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8545 $as_echo "no" >&6; }
8546 fi
8547
8548
8549 fi
8550 if test -z "$ac_cv_prog_RANLIB"; then
8551   ac_ct_RANLIB=$RANLIB
8552   # Extract the first word of "ranlib", so it can be a program name with args.
8553 set dummy ranlib; ac_word=$2
8554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8555 $as_echo_n "checking for $ac_word... " >&6; }
8556 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
8557   $as_echo_n "(cached) " >&6
8558 else
8559   if test -n "$ac_ct_RANLIB"; then
8560   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
8561 else
8562 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8563 for as_dir in $PATH
8564 do
8565   IFS=$as_save_IFS
8566   test -z "$as_dir" && as_dir=.
8567     for ac_exec_ext in '' $ac_executable_extensions; do
8568   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8569     ac_cv_prog_ac_ct_RANLIB="ranlib"
8570     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8571     break 2
8572   fi
8573 done
8574   done
8575 IFS=$as_save_IFS
8576
8577 fi
8578 fi
8579 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
8580 if test -n "$ac_ct_RANLIB"; then
8581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
8582 $as_echo "$ac_ct_RANLIB" >&6; }
8583 else
8584   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8585 $as_echo "no" >&6; }
8586 fi
8587
8588   if test "x$ac_ct_RANLIB" = x; then
8589     RANLIB=":"
8590   else
8591     case $cross_compiling:$ac_tool_warned in
8592 yes:)
8593 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8594 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8595 ac_tool_warned=yes ;;
8596 esac
8597     RANLIB=$ac_ct_RANLIB
8598   fi
8599 else
8600   RANLIB="$ac_cv_prog_RANLIB"
8601 fi
8602
8603 for ac_prog in 'bison -y' byacc
8604 do
8605   # Extract the first word of "$ac_prog", so it can be a program name with args.
8606 set dummy $ac_prog; ac_word=$2
8607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8608 $as_echo_n "checking for $ac_word... " >&6; }
8609 if test "${ac_cv_prog_YACC+set}" = set; then :
8610   $as_echo_n "(cached) " >&6
8611 else
8612   if test -n "$YACC"; then
8613   ac_cv_prog_YACC="$YACC" # Let the user override the test.
8614 else
8615 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8616 for as_dir in $PATH
8617 do
8618   IFS=$as_save_IFS
8619   test -z "$as_dir" && as_dir=.
8620     for ac_exec_ext in '' $ac_executable_extensions; do
8621   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8622     ac_cv_prog_YACC="$ac_prog"
8623     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8624     break 2
8625   fi
8626 done
8627   done
8628 IFS=$as_save_IFS
8629
8630 fi
8631 fi
8632 YACC=$ac_cv_prog_YACC
8633 if test -n "$YACC"; then
8634   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
8635 $as_echo "$YACC" >&6; }
8636 else
8637   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8638 $as_echo "no" >&6; }
8639 fi
8640
8641
8642   test -n "$YACC" && break
8643 done
8644 test -n "$YACC" || YACC="yacc"
8645
8646
8647 if test -n "$ac_tool_prefix"; then
8648   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
8649 set dummy ${ac_tool_prefix}ar; ac_word=$2
8650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8651 $as_echo_n "checking for $ac_word... " >&6; }
8652 if test "${ac_cv_prog_AR+set}" = set; then :
8653   $as_echo_n "(cached) " >&6
8654 else
8655   if test -n "$AR"; then
8656   ac_cv_prog_AR="$AR" # Let the user override the test.
8657 else
8658 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8659 for as_dir in $PATH
8660 do
8661   IFS=$as_save_IFS
8662   test -z "$as_dir" && as_dir=.
8663     for ac_exec_ext in '' $ac_executable_extensions; do
8664   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8665     ac_cv_prog_AR="${ac_tool_prefix}ar"
8666     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8667     break 2
8668   fi
8669 done
8670   done
8671 IFS=$as_save_IFS
8672
8673 fi
8674 fi
8675 AR=$ac_cv_prog_AR
8676 if test -n "$AR"; then
8677   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8678 $as_echo "$AR" >&6; }
8679 else
8680   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8681 $as_echo "no" >&6; }
8682 fi
8683
8684
8685 fi
8686 if test -z "$ac_cv_prog_AR"; then
8687   ac_ct_AR=$AR
8688   # Extract the first word of "ar", so it can be a program name with args.
8689 set dummy ar; ac_word=$2
8690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8691 $as_echo_n "checking for $ac_word... " >&6; }
8692 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
8693   $as_echo_n "(cached) " >&6
8694 else
8695   if test -n "$ac_ct_AR"; then
8696   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
8697 else
8698 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8699 for as_dir in $PATH
8700 do
8701   IFS=$as_save_IFS
8702   test -z "$as_dir" && as_dir=.
8703     for ac_exec_ext in '' $ac_executable_extensions; do
8704   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8705     ac_cv_prog_ac_ct_AR="ar"
8706     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8707     break 2
8708   fi
8709 done
8710   done
8711 IFS=$as_save_IFS
8712
8713 fi
8714 fi
8715 ac_ct_AR=$ac_cv_prog_ac_ct_AR
8716 if test -n "$ac_ct_AR"; then
8717   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
8718 $as_echo "$ac_ct_AR" >&6; }
8719 else
8720   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8721 $as_echo "no" >&6; }
8722 fi
8723
8724   if test "x$ac_ct_AR" = x; then
8725     AR=""
8726   else
8727     case $cross_compiling:$ac_tool_warned in
8728 yes:)
8729 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8730 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8731 ac_tool_warned=yes ;;
8732 esac
8733     AR=$ac_ct_AR
8734   fi
8735 else
8736   AR="$ac_cv_prog_AR"
8737 fi
8738
8739 if test -n "$ac_tool_prefix"; then
8740   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
8741 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
8742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8743 $as_echo_n "checking for $ac_word... " >&6; }
8744 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
8745   $as_echo_n "(cached) " >&6
8746 else
8747   if test -n "$DLLTOOL"; then
8748   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
8749 else
8750 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8751 for as_dir in $PATH
8752 do
8753   IFS=$as_save_IFS
8754   test -z "$as_dir" && as_dir=.
8755     for ac_exec_ext in '' $ac_executable_extensions; do
8756   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8757     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
8758     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8759     break 2
8760   fi
8761 done
8762   done
8763 IFS=$as_save_IFS
8764
8765 fi
8766 fi
8767 DLLTOOL=$ac_cv_prog_DLLTOOL
8768 if test -n "$DLLTOOL"; then
8769   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
8770 $as_echo "$DLLTOOL" >&6; }
8771 else
8772   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8773 $as_echo "no" >&6; }
8774 fi
8775
8776
8777 fi
8778 if test -z "$ac_cv_prog_DLLTOOL"; then
8779   ac_ct_DLLTOOL=$DLLTOOL
8780   # Extract the first word of "dlltool", so it can be a program name with args.
8781 set dummy dlltool; ac_word=$2
8782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8783 $as_echo_n "checking for $ac_word... " >&6; }
8784 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
8785   $as_echo_n "(cached) " >&6
8786 else
8787   if test -n "$ac_ct_DLLTOOL"; then
8788   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
8789 else
8790 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8791 for as_dir in $PATH
8792 do
8793   IFS=$as_save_IFS
8794   test -z "$as_dir" && as_dir=.
8795     for ac_exec_ext in '' $ac_executable_extensions; do
8796   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8797     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
8798     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8799     break 2
8800   fi
8801 done
8802   done
8803 IFS=$as_save_IFS
8804
8805 fi
8806 fi
8807 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
8808 if test -n "$ac_ct_DLLTOOL"; then
8809   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
8810 $as_echo "$ac_ct_DLLTOOL" >&6; }
8811 else
8812   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8813 $as_echo "no" >&6; }
8814 fi
8815
8816   if test "x$ac_ct_DLLTOOL" = x; then
8817     DLLTOOL=""
8818   else
8819     case $cross_compiling:$ac_tool_warned in
8820 yes:)
8821 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8822 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8823 ac_tool_warned=yes ;;
8824 esac
8825     DLLTOOL=$ac_ct_DLLTOOL
8826   fi
8827 else
8828   DLLTOOL="$ac_cv_prog_DLLTOOL"
8829 fi
8830
8831 if test -n "$ac_tool_prefix"; then
8832   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
8833 set dummy ${ac_tool_prefix}windres; ac_word=$2
8834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8835 $as_echo_n "checking for $ac_word... " >&6; }
8836 if test "${ac_cv_prog_WINDRES+set}" = set; then :
8837   $as_echo_n "(cached) " >&6
8838 else
8839   if test -n "$WINDRES"; then
8840   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
8841 else
8842 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8843 for as_dir in $PATH
8844 do
8845   IFS=$as_save_IFS
8846   test -z "$as_dir" && as_dir=.
8847     for ac_exec_ext in '' $ac_executable_extensions; do
8848   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8849     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
8850     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8851     break 2
8852   fi
8853 done
8854   done
8855 IFS=$as_save_IFS
8856
8857 fi
8858 fi
8859 WINDRES=$ac_cv_prog_WINDRES
8860 if test -n "$WINDRES"; then
8861   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
8862 $as_echo "$WINDRES" >&6; }
8863 else
8864   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8865 $as_echo "no" >&6; }
8866 fi
8867
8868
8869 fi
8870 if test -z "$ac_cv_prog_WINDRES"; then
8871   ac_ct_WINDRES=$WINDRES
8872   # Extract the first word of "windres", so it can be a program name with args.
8873 set dummy windres; ac_word=$2
8874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8875 $as_echo_n "checking for $ac_word... " >&6; }
8876 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
8877   $as_echo_n "(cached) " >&6
8878 else
8879   if test -n "$ac_ct_WINDRES"; then
8880   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
8881 else
8882 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8883 for as_dir in $PATH
8884 do
8885   IFS=$as_save_IFS
8886   test -z "$as_dir" && as_dir=.
8887     for ac_exec_ext in '' $ac_executable_extensions; do
8888   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8889     ac_cv_prog_ac_ct_WINDRES="windres"
8890     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8891     break 2
8892   fi
8893 done
8894   done
8895 IFS=$as_save_IFS
8896
8897 fi
8898 fi
8899 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
8900 if test -n "$ac_ct_WINDRES"; then
8901   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
8902 $as_echo "$ac_ct_WINDRES" >&6; }
8903 else
8904   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8905 $as_echo "no" >&6; }
8906 fi
8907
8908   if test "x$ac_ct_WINDRES" = x; then
8909     WINDRES=""
8910   else
8911     case $cross_compiling:$ac_tool_warned in
8912 yes:)
8913 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8914 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8915 ac_tool_warned=yes ;;
8916 esac
8917     WINDRES=$ac_ct_WINDRES
8918   fi
8919 else
8920   WINDRES="$ac_cv_prog_WINDRES"
8921 fi
8922
8923
8924 # Needed for GNU/Hurd.
8925 if test -n "$ac_tool_prefix"; then
8926   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
8927 set dummy ${ac_tool_prefix}mig; ac_word=$2
8928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8929 $as_echo_n "checking for $ac_word... " >&6; }
8930 if test "${ac_cv_prog_MIG+set}" = set; then :
8931   $as_echo_n "(cached) " >&6
8932 else
8933   if test -n "$MIG"; then
8934   ac_cv_prog_MIG="$MIG" # Let the user override the test.
8935 else
8936 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8937 for as_dir in $PATH
8938 do
8939   IFS=$as_save_IFS
8940   test -z "$as_dir" && as_dir=.
8941     for ac_exec_ext in '' $ac_executable_extensions; do
8942   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8943     ac_cv_prog_MIG="${ac_tool_prefix}mig"
8944     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8945     break 2
8946   fi
8947 done
8948   done
8949 IFS=$as_save_IFS
8950
8951 fi
8952 fi
8953 MIG=$ac_cv_prog_MIG
8954 if test -n "$MIG"; then
8955   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
8956 $as_echo "$MIG" >&6; }
8957 else
8958   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8959 $as_echo "no" >&6; }
8960 fi
8961
8962
8963 fi
8964 if test -z "$ac_cv_prog_MIG"; then
8965   ac_ct_MIG=$MIG
8966   # Extract the first word of "mig", so it can be a program name with args.
8967 set dummy mig; ac_word=$2
8968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8969 $as_echo_n "checking for $ac_word... " >&6; }
8970 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
8971   $as_echo_n "(cached) " >&6
8972 else
8973   if test -n "$ac_ct_MIG"; then
8974   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
8975 else
8976 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8977 for as_dir in $PATH
8978 do
8979   IFS=$as_save_IFS
8980   test -z "$as_dir" && as_dir=.
8981     for ac_exec_ext in '' $ac_executable_extensions; do
8982   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8983     ac_cv_prog_ac_ct_MIG="mig"
8984     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8985     break 2
8986   fi
8987 done
8988   done
8989 IFS=$as_save_IFS
8990
8991 fi
8992 fi
8993 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
8994 if test -n "$ac_ct_MIG"; then
8995   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
8996 $as_echo "$ac_ct_MIG" >&6; }
8997 else
8998   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8999 $as_echo "no" >&6; }
9000 fi
9001
9002   if test "x$ac_ct_MIG" = x; then
9003     MIG=""
9004   else
9005     case $cross_compiling:$ac_tool_warned in
9006 yes:)
9007 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9008 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9009 ac_tool_warned=yes ;;
9010 esac
9011     MIG=$ac_ct_MIG
9012   fi
9013 else
9014   MIG="$ac_cv_prog_MIG"
9015 fi
9016
9017
9018 # ---------------------- #
9019 # Checks for libraries.  #
9020 # ---------------------- #
9021
9022 # We might need to link with -lm; most simulators need it.
9023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
9024 $as_echo_n "checking for main in -lm... " >&6; }
9025 if test "${ac_cv_lib_m_main+set}" = set; then :
9026   $as_echo_n "(cached) " >&6
9027 else
9028   ac_check_lib_save_LIBS=$LIBS
9029 LIBS="-lm  $LIBS"
9030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9031 /* end confdefs.h.  */
9032
9033
9034 int
9035 main ()
9036 {
9037 return main ();
9038   ;
9039   return 0;
9040 }
9041 _ACEOF
9042 if ac_fn_c_try_link "$LINENO"; then :
9043   ac_cv_lib_m_main=yes
9044 else
9045   ac_cv_lib_m_main=no
9046 fi
9047 rm -f core conftest.err conftest.$ac_objext \
9048     conftest$ac_exeext conftest.$ac_ext
9049 LIBS=$ac_check_lib_save_LIBS
9050 fi
9051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
9052 $as_echo "$ac_cv_lib_m_main" >&6; }
9053 if test "x$ac_cv_lib_m_main" = x""yes; then :
9054   cat >>confdefs.h <<_ACEOF
9055 #define HAVE_LIBM 1
9056 _ACEOF
9057
9058   LIBS="-lm $LIBS"
9059
9060 fi
9061
9062
9063 # We need to link with -lw to get `wctype' on Solaris before Solaris
9064 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
9065 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
9066 # is known to have this problem).  Therefore we avoid libw if we can.
9067 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
9068 if test "x$ac_cv_func_wctype" = x""yes; then :
9069
9070 else
9071   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
9072 $as_echo_n "checking for wctype in -lw... " >&6; }
9073 if test "${ac_cv_lib_w_wctype+set}" = set; then :
9074   $as_echo_n "(cached) " >&6
9075 else
9076   ac_check_lib_save_LIBS=$LIBS
9077 LIBS="-lw  $LIBS"
9078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9079 /* end confdefs.h.  */
9080
9081 /* Override any GCC internal prototype to avoid an error.
9082    Use char because int might match the return type of a GCC
9083    builtin and then its argument prototype would still apply.  */
9084 #ifdef __cplusplus
9085 extern "C"
9086 #endif
9087 char wctype ();
9088 int
9089 main ()
9090 {
9091 return wctype ();
9092   ;
9093   return 0;
9094 }
9095 _ACEOF
9096 if ac_fn_c_try_link "$LINENO"; then :
9097   ac_cv_lib_w_wctype=yes
9098 else
9099   ac_cv_lib_w_wctype=no
9100 fi
9101 rm -f core conftest.err conftest.$ac_objext \
9102     conftest$ac_exeext conftest.$ac_ext
9103 LIBS=$ac_check_lib_save_LIBS
9104 fi
9105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
9106 $as_echo "$ac_cv_lib_w_wctype" >&6; }
9107 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
9108   cat >>confdefs.h <<_ACEOF
9109 #define HAVE_LIBW 1
9110 _ACEOF
9111
9112   LIBS="-lw $LIBS"
9113
9114 fi
9115
9116 fi
9117
9118
9119 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
9120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
9121 $as_echo_n "checking for library containing gethostbyname... " >&6; }
9122 if test "${ac_cv_search_gethostbyname+set}" = set; then :
9123   $as_echo_n "(cached) " >&6
9124 else
9125   ac_func_search_save_LIBS=$LIBS
9126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9127 /* end confdefs.h.  */
9128
9129 /* Override any GCC internal prototype to avoid an error.
9130    Use char because int might match the return type of a GCC
9131    builtin and then its argument prototype would still apply.  */
9132 #ifdef __cplusplus
9133 extern "C"
9134 #endif
9135 char gethostbyname ();
9136 int
9137 main ()
9138 {
9139 return gethostbyname ();
9140   ;
9141   return 0;
9142 }
9143 _ACEOF
9144 for ac_lib in '' nsl; do
9145   if test -z "$ac_lib"; then
9146     ac_res="none required"
9147   else
9148     ac_res=-l$ac_lib
9149     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9150   fi
9151   if ac_fn_c_try_link "$LINENO"; then :
9152   ac_cv_search_gethostbyname=$ac_res
9153 fi
9154 rm -f core conftest.err conftest.$ac_objext \
9155     conftest$ac_exeext
9156   if test "${ac_cv_search_gethostbyname+set}" = set; then :
9157   break
9158 fi
9159 done
9160 if test "${ac_cv_search_gethostbyname+set}" = set; then :
9161
9162 else
9163   ac_cv_search_gethostbyname=no
9164 fi
9165 rm conftest.$ac_ext
9166 LIBS=$ac_func_search_save_LIBS
9167 fi
9168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
9169 $as_echo "$ac_cv_search_gethostbyname" >&6; }
9170 ac_res=$ac_cv_search_gethostbyname
9171 if test "$ac_res" != no; then :
9172   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9173
9174 fi
9175
9176
9177 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
9178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
9179 $as_echo_n "checking for library containing socketpair... " >&6; }
9180 if test "${ac_cv_search_socketpair+set}" = set; then :
9181   $as_echo_n "(cached) " >&6
9182 else
9183   ac_func_search_save_LIBS=$LIBS
9184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9185 /* end confdefs.h.  */
9186
9187 /* Override any GCC internal prototype to avoid an error.
9188    Use char because int might match the return type of a GCC
9189    builtin and then its argument prototype would still apply.  */
9190 #ifdef __cplusplus
9191 extern "C"
9192 #endif
9193 char socketpair ();
9194 int
9195 main ()
9196 {
9197 return socketpair ();
9198   ;
9199   return 0;
9200 }
9201 _ACEOF
9202 for ac_lib in '' socket; do
9203   if test -z "$ac_lib"; then
9204     ac_res="none required"
9205   else
9206     ac_res=-l$ac_lib
9207     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9208   fi
9209   if ac_fn_c_try_link "$LINENO"; then :
9210   ac_cv_search_socketpair=$ac_res
9211 fi
9212 rm -f core conftest.err conftest.$ac_objext \
9213     conftest$ac_exeext
9214   if test "${ac_cv_search_socketpair+set}" = set; then :
9215   break
9216 fi
9217 done
9218 if test "${ac_cv_search_socketpair+set}" = set; then :
9219
9220 else
9221   ac_cv_search_socketpair=no
9222 fi
9223 rm conftest.$ac_ext
9224 LIBS=$ac_func_search_save_LIBS
9225 fi
9226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
9227 $as_echo "$ac_cv_search_socketpair" >&6; }
9228 ac_res=$ac_cv_search_socketpair
9229 if test "$ac_res" != no; then :
9230   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9231
9232 fi
9233
9234
9235 # Link in zlib if we can.  This allows us to read compressed debug sections.
9236
9237   # See if the user specified whether he wants zlib support or not.
9238
9239 # Check whether --with-zlib was given.
9240 if test "${with_zlib+set}" = set; then :
9241   withval=$with_zlib;
9242 else
9243   with_zlib=auto
9244 fi
9245
9246
9247   if test "$with_zlib" != "no"; then
9248     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
9249 $as_echo_n "checking for library containing zlibVersion... " >&6; }
9250 if test "${ac_cv_search_zlibVersion+set}" = set; then :
9251   $as_echo_n "(cached) " >&6
9252 else
9253   ac_func_search_save_LIBS=$LIBS
9254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9255 /* end confdefs.h.  */
9256
9257 /* Override any GCC internal prototype to avoid an error.
9258    Use char because int might match the return type of a GCC
9259    builtin and then its argument prototype would still apply.  */
9260 #ifdef __cplusplus
9261 extern "C"
9262 #endif
9263 char zlibVersion ();
9264 int
9265 main ()
9266 {
9267 return zlibVersion ();
9268   ;
9269   return 0;
9270 }
9271 _ACEOF
9272 for ac_lib in '' z; do
9273   if test -z "$ac_lib"; then
9274     ac_res="none required"
9275   else
9276     ac_res=-l$ac_lib
9277     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9278   fi
9279   if ac_fn_c_try_link "$LINENO"; then :
9280   ac_cv_search_zlibVersion=$ac_res
9281 fi
9282 rm -f core conftest.err conftest.$ac_objext \
9283     conftest$ac_exeext
9284   if test "${ac_cv_search_zlibVersion+set}" = set; then :
9285   break
9286 fi
9287 done
9288 if test "${ac_cv_search_zlibVersion+set}" = set; then :
9289
9290 else
9291   ac_cv_search_zlibVersion=no
9292 fi
9293 rm conftest.$ac_ext
9294 LIBS=$ac_func_search_save_LIBS
9295 fi
9296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
9297 $as_echo "$ac_cv_search_zlibVersion" >&6; }
9298 ac_res=$ac_cv_search_zlibVersion
9299 if test "$ac_res" != no; then :
9300   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9301   for ac_header in zlib.h
9302 do :
9303   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
9304 if test "x$ac_cv_header_zlib_h" = x""yes; then :
9305   cat >>confdefs.h <<_ACEOF
9306 #define HAVE_ZLIB_H 1
9307 _ACEOF
9308
9309 fi
9310
9311 done
9312
9313 fi
9314
9315     if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
9316       as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
9317     fi
9318   fi
9319
9320
9321 # On HP/UX we may need libxpdl for dlgetmodinfo (used by solib-pa64.c).
9322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlgetmodinfo" >&5
9323 $as_echo_n "checking for library containing dlgetmodinfo... " >&6; }
9324 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
9325   $as_echo_n "(cached) " >&6
9326 else
9327   ac_func_search_save_LIBS=$LIBS
9328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9329 /* end confdefs.h.  */
9330
9331 /* Override any GCC internal prototype to avoid an error.
9332    Use char because int might match the return type of a GCC
9333    builtin and then its argument prototype would still apply.  */
9334 #ifdef __cplusplus
9335 extern "C"
9336 #endif
9337 char dlgetmodinfo ();
9338 int
9339 main ()
9340 {
9341 return dlgetmodinfo ();
9342   ;
9343   return 0;
9344 }
9345 _ACEOF
9346 for ac_lib in '' dl xpdl; do
9347   if test -z "$ac_lib"; then
9348     ac_res="none required"
9349   else
9350     ac_res=-l$ac_lib
9351     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9352   fi
9353   if ac_fn_c_try_link "$LINENO"; then :
9354   ac_cv_search_dlgetmodinfo=$ac_res
9355 fi
9356 rm -f core conftest.err conftest.$ac_objext \
9357     conftest$ac_exeext
9358   if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
9359   break
9360 fi
9361 done
9362 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
9363
9364 else
9365   ac_cv_search_dlgetmodinfo=no
9366 fi
9367 rm conftest.$ac_ext
9368 LIBS=$ac_func_search_save_LIBS
9369 fi
9370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlgetmodinfo" >&5
9371 $as_echo "$ac_cv_search_dlgetmodinfo" >&6; }
9372 ac_res=$ac_cv_search_dlgetmodinfo
9373 if test "$ac_res" != no; then :
9374   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9375
9376 fi
9377
9378
9379
9380
9381
9382 # Check whether --with-libiconv-prefix was given.
9383 if test "${with_libiconv_prefix+set}" = set; then :
9384   withval=$with_libiconv_prefix;
9385     for dir in `echo "$withval" | tr : ' '`; do
9386       if test -d $dir/include; then LIBICONV_INCLUDE="-I$dir/include"; fi
9387       if test -d $dir/lib; then LIBICONV_LIBDIR="-L$dir/lib"; fi
9388     done
9389
9390 fi
9391
9392
9393   BUILD_LIBICONV_LIBDIRS="../libiconv/lib/.libs ../libiconv/lib/_libs"
9394   BUILD_LIBICONV_INCLUDE="-I../libiconv/include"
9395
9396   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
9397 $as_echo_n "checking for iconv... " >&6; }
9398 if test "${am_cv_func_iconv+set}" = set; then :
9399   $as_echo_n "(cached) " >&6
9400 else
9401
9402     am_cv_func_iconv="no, consider installing GNU libiconv"
9403     am_cv_lib_iconv=no
9404     am_cv_use_build_libiconv=no
9405     am_cv_build_libiconv_path=
9406
9407     # If libiconv is part of the build tree, then try using it over
9408     # any system iconv.
9409     if test -d ../libiconv; then
9410       for lib_dir in $BUILD_LIBICONV_LIBDIRS; do
9411         am_save_LIBS="$LIBS"
9412         am_save_CPPFLAGS="$CPPFLAGS"
9413         LIBS="$LIBS $lib_dir/libiconv.a"
9414         CPPFLAGS="$CPPFLAGS $BUILD_LIBICONV_INCLUDE"
9415         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9416 /* end confdefs.h.  */
9417 #include <stdlib.h>
9418 #include <iconv.h>
9419 int
9420 main ()
9421 {
9422 iconv_t cd = iconv_open("","");
9423            iconv(cd,NULL,NULL,NULL,NULL);
9424            iconv_close(cd);
9425   ;
9426   return 0;
9427 }
9428 _ACEOF
9429 if ac_fn_c_try_link "$LINENO"; then :
9430   am_cv_use_build_libiconv=yes
9431           am_cv_build_libiconv_path=$lib_dir/libiconv.a
9432           am_cv_lib_iconv=yes
9433           am_cv_func_iconv=yes
9434 fi
9435 rm -f core conftest.err conftest.$ac_objext \
9436     conftest$ac_exeext conftest.$ac_ext
9437         LIBS="$am_save_LIBS"
9438         CPPFLAGS="$am_save_CPPFLAGS"
9439         if test "$am_cv_use_build_libiconv" = "yes"; then
9440           break
9441         fi
9442       done
9443     fi
9444
9445     # Next, try to find iconv in libc.
9446     if test "$am_cv_func_iconv" != yes; then
9447       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9448 /* end confdefs.h.  */
9449 #include <stdlib.h>
9450 #include <iconv.h>
9451 int
9452 main ()
9453 {
9454 iconv_t cd = iconv_open("","");
9455          iconv(cd,NULL,NULL,NULL,NULL);
9456          iconv_close(cd);
9457   ;
9458   return 0;
9459 }
9460 _ACEOF
9461 if ac_fn_c_try_link "$LINENO"; then :
9462   am_cv_func_iconv=yes
9463 fi
9464 rm -f core conftest.err conftest.$ac_objext \
9465     conftest$ac_exeext conftest.$ac_ext
9466     fi
9467
9468     # If iconv was not in libc, try -liconv.  In this case, arrange to
9469     # look in the libiconv prefix, if it was specified by the user.
9470     if test "$am_cv_func_iconv" != yes; then
9471       am_save_CPPFLAGS="$CPPFLAGS"
9472       am_save_LIBS="$LIBS"
9473       if test -n "$LIBICONV_INCLUDE"; then
9474         CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
9475         LIBS="$LIBS $LIBICONV_LIBDIR"
9476       fi
9477       LIBS="$LIBS -liconv"
9478       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9479 /* end confdefs.h.  */
9480 #include <stdlib.h>
9481 #include <iconv.h>
9482 int
9483 main ()
9484 {
9485 iconv_t cd = iconv_open("","");
9486          iconv(cd,NULL,NULL,NULL,NULL);
9487          iconv_close(cd);
9488   ;
9489   return 0;
9490 }
9491 _ACEOF
9492 if ac_fn_c_try_link "$LINENO"; then :
9493   am_cv_lib_iconv=yes
9494         am_cv_func_iconv=yes
9495 fi
9496 rm -f core conftest.err conftest.$ac_objext \
9497     conftest$ac_exeext conftest.$ac_ext
9498       LIBS="$am_save_LIBS"
9499       CPPFLAGS="$am_save_CPPFLAGS"
9500     fi
9501
9502 fi
9503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
9504 $as_echo "$am_cv_func_iconv" >&6; }
9505
9506   # Set the various flags based on the cache variables.  We can't rely
9507   # on the flags to remain set from the above code, due to caching.
9508   LIBICONV=
9509   if test "$am_cv_lib_iconv" = yes; then
9510     LIBICONV="-liconv"
9511   else
9512     LIBICONV_LIBDIR=
9513     LIBICONV_INCLUDE=
9514   fi
9515   if test "$am_cv_use_build_libiconv" = yes; then
9516     LIBICONV="$am_cv_build_libiconv_path"
9517     LIBICONV_LIBDIR=""
9518     LIBICONV_INCLUDE="$BUILD_LIBICONV_INCLUDE"
9519   fi
9520   CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
9521   LIBS="$LIBS $LIBICONV_LIBDIR $LIBICONV"
9522
9523   if test "$am_cv_func_iconv" = yes; then
9524
9525 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
9526
9527     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
9528 $as_echo_n "checking for iconv declaration... " >&6; }
9529     if test "${am_cv_proto_iconv+set}" = set; then :
9530   $as_echo_n "(cached) " >&6
9531 else
9532
9533       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9534 /* end confdefs.h.  */
9535
9536 #include <stdlib.h>
9537 #include <iconv.h>
9538 extern
9539 #ifdef __cplusplus
9540 "C"
9541 #endif
9542 #if defined(__STDC__) || defined(__cplusplus)
9543 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
9544 #else
9545 size_t iconv();
9546 #endif
9547
9548 int
9549 main ()
9550 {
9551
9552   ;
9553   return 0;
9554 }
9555 _ACEOF
9556 if ac_fn_c_try_compile "$LINENO"; then :
9557   am_cv_proto_iconv_arg1=""
9558 else
9559   am_cv_proto_iconv_arg1="const"
9560 fi
9561 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9562       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
9563 fi
9564
9565     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
9566     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
9567          }$am_cv_proto_iconv" >&5
9568 $as_echo "${ac_t:-
9569          }$am_cv_proto_iconv" >&6; }
9570
9571 cat >>confdefs.h <<_ACEOF
9572 #define ICONV_CONST $am_cv_proto_iconv_arg1
9573 _ACEOF
9574
9575   fi
9576
9577
9578 # GDB may fork/exec the iconv program to get the list of supported character
9579 # sets.  Allow the user to specify where to find it.
9580 # There are several factors affecting the choice of option name:
9581 # - There is already --with-libiconv-prefix but we can't use it, it specifies
9582 #   the build-time location of libiconv files.
9583 # - The program we need to find is iconv, which comes with glibc.  The user
9584 #   doesn't necessarily have libiconv installed.  Therefore naming this
9585 #   --with-libiconv-foo feels wrong.
9586 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
9587 #   defined to work on directories not files (though it really doesn't know
9588 #   the difference).
9589 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
9590 #   with --with-libiconv-prefix.
9591 # Putting these together is why the option name is --with-iconv-bin.
9592
9593
9594 # Check whether --with-iconv-bin was given.
9595 if test "${with_iconv_bin+set}" = set; then :
9596   withval=$with_iconv_bin; iconv_bin="${withval}"
9597
9598 cat >>confdefs.h <<_ACEOF
9599 #define ICONV_BIN "${iconv_bin}"
9600 _ACEOF
9601
9602
9603   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
9604      if test "x$prefix" = xNONE; then
9605         test_prefix=/usr/local
9606      else
9607         test_prefix=$prefix
9608      fi
9609   else
9610      test_prefix=$exec_prefix
9611   fi
9612   value=0
9613   case ${iconv_bin} in
9614      "${test_prefix}"|"${test_prefix}/"*|\
9615         '${exec_prefix}'|'${exec_prefix}/'*)
9616      value=1
9617      ;;
9618   esac
9619
9620 cat >>confdefs.h <<_ACEOF
9621 #define ICONV_BIN_RELOCATABLE $value
9622 _ACEOF
9623
9624
9625
9626 fi
9627
9628
9629 # On alpha-osf, it appears that libtermcap and libcurses are not compatible.
9630 # There is a very specific comment in /usr/include/curses.h explaining that
9631 # termcap routines built into libcurses must not be used.
9632 #
9633 # The symptoms we observed so far is GDB unexpectedly changing
9634 # the terminal settings when tgetent is called - this is particularly
9635 # visible as the output is missing carriage returns, and so rapidly
9636 # becomes very hard to read.
9637 #
9638 # The readline configure script has already decided that libtermcap
9639 # was enough for its purposes, and so decided to build readline using
9640 # libtermcap.  Since the TUI mode requires curses, building GDB with
9641 # TUI enabled results in both libraries to be used at the same time,
9642 # which is not allowed.  This basically means that GDB with TUI is
9643 # broken on alpha-osf.
9644
9645 case $host_os in
9646   osf* )
9647     if test x"$enable_tui" = xyes; then
9648       as_fn_error "Building GDB with TUI mode is not supported on this host" "$LINENO" 5
9649     fi
9650     if test x"$enable_tui" = xauto; then
9651       enable_tui=no
9652     fi
9653     ;;
9654 esac
9655
9656 # For the TUI, we need enhanced curses functionality.
9657 if test x"$enable_tui" != xno; then
9658   prefer_curses=yes
9659 fi
9660
9661 curses_found=no
9662 if test x"$prefer_curses" = xyes; then
9663   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
9664   # curses library because the latter might not provide all the
9665   # functionality we need.  However, this leads to problems on systems
9666   # where the linker searches /usr/local/lib, but the compiler doesn't
9667   # search /usr/local/include, if ncurses is installed in /usr/local.  A
9668   # default installation of ncurses on alpha*-dec-osf* will lead to such
9669   # a situation.
9670   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
9671 $as_echo_n "checking for library containing waddstr... " >&6; }
9672 if test "${ac_cv_search_waddstr+set}" = set; then :
9673   $as_echo_n "(cached) " >&6
9674 else
9675   ac_func_search_save_LIBS=$LIBS
9676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9677 /* end confdefs.h.  */
9678
9679 /* Override any GCC internal prototype to avoid an error.
9680    Use char because int might match the return type of a GCC
9681    builtin and then its argument prototype would still apply.  */
9682 #ifdef __cplusplus
9683 extern "C"
9684 #endif
9685 char waddstr ();
9686 int
9687 main ()
9688 {
9689 return waddstr ();
9690   ;
9691   return 0;
9692 }
9693 _ACEOF
9694 for ac_lib in '' ncurses cursesX curses; do
9695   if test -z "$ac_lib"; then
9696     ac_res="none required"
9697   else
9698     ac_res=-l$ac_lib
9699     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9700   fi
9701   if ac_fn_c_try_link "$LINENO"; then :
9702   ac_cv_search_waddstr=$ac_res
9703 fi
9704 rm -f core conftest.err conftest.$ac_objext \
9705     conftest$ac_exeext
9706   if test "${ac_cv_search_waddstr+set}" = set; then :
9707   break
9708 fi
9709 done
9710 if test "${ac_cv_search_waddstr+set}" = set; then :
9711
9712 else
9713   ac_cv_search_waddstr=no
9714 fi
9715 rm conftest.$ac_ext
9716 LIBS=$ac_func_search_save_LIBS
9717 fi
9718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
9719 $as_echo "$ac_cv_search_waddstr" >&6; }
9720 ac_res=$ac_cv_search_waddstr
9721 if test "$ac_res" != no; then :
9722   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9723
9724 fi
9725
9726
9727   if test "$ac_cv_search_waddstr" != no; then
9728     curses_found=yes
9729   fi
9730 fi
9731
9732 # Check whether we should enable the TUI, but only do so if we really
9733 # can.
9734 if test x"$enable_tui" != xno; then
9735   if test -d $srcdir/tui; then
9736     if test "$curses_found" != no; then
9737       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
9738       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
9739       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
9740       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
9741     else
9742       if test x"$enable_tui" = xyes; then
9743         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
9744       else
9745         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
9746 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
9747       fi
9748     fi
9749   fi
9750 fi
9751
9752 # Since GDB uses Readline, we need termcap functionality.  In many
9753 # cases this will be provided by the curses library, but some systems
9754 # have a seperate termcap library, or no curses library at all.
9755
9756 case $host_os in
9757   cygwin*)
9758     if test -d $srcdir/libtermcap; then
9759       LIBS="../libtermcap/libtermcap.a $LIBS"
9760       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
9761     fi ;;
9762   go32* | *djgpp*)
9763     ac_cv_search_tgetent="none required"
9764     ;;
9765   *mingw32*)
9766     ac_cv_search_tgetent="none required"
9767     CONFIG_OBS="$CONFIG_OBS windows-termcap.o"
9768     ;;
9769 esac
9770
9771 # These are the libraries checked by Readline.
9772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
9773 $as_echo_n "checking for library containing tgetent... " >&6; }
9774 if test "${ac_cv_search_tgetent+set}" = set; then :
9775   $as_echo_n "(cached) " >&6
9776 else
9777   ac_func_search_save_LIBS=$LIBS
9778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9779 /* end confdefs.h.  */
9780
9781 /* Override any GCC internal prototype to avoid an error.
9782    Use char because int might match the return type of a GCC
9783    builtin and then its argument prototype would still apply.  */
9784 #ifdef __cplusplus
9785 extern "C"
9786 #endif
9787 char tgetent ();
9788 int
9789 main ()
9790 {
9791 return tgetent ();
9792   ;
9793   return 0;
9794 }
9795 _ACEOF
9796 for ac_lib in '' termcap tinfo curses ncurses; do
9797   if test -z "$ac_lib"; then
9798     ac_res="none required"
9799   else
9800     ac_res=-l$ac_lib
9801     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9802   fi
9803   if ac_fn_c_try_link "$LINENO"; then :
9804   ac_cv_search_tgetent=$ac_res
9805 fi
9806 rm -f core conftest.err conftest.$ac_objext \
9807     conftest$ac_exeext
9808   if test "${ac_cv_search_tgetent+set}" = set; then :
9809   break
9810 fi
9811 done
9812 if test "${ac_cv_search_tgetent+set}" = set; then :
9813
9814 else
9815   ac_cv_search_tgetent=no
9816 fi
9817 rm conftest.$ac_ext
9818 LIBS=$ac_func_search_save_LIBS
9819 fi
9820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
9821 $as_echo "$ac_cv_search_tgetent" >&6; }
9822 ac_res=$ac_cv_search_tgetent
9823 if test "$ac_res" != no; then :
9824   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9825
9826 fi
9827
9828
9829 if test "$ac_cv_search_tgetent" = no; then
9830   as_fn_error "no termcap library found" "$LINENO" 5
9831 fi
9832
9833
9834 # Check whether --with-system-readline was given.
9835 if test "${with_system_readline+set}" = set; then :
9836   withval=$with_system_readline;
9837 fi
9838
9839
9840 if test "$with_system_readline" = yes; then
9841   READLINE=-lreadline
9842   READLINE_DEPS=
9843   READLINE_CFLAGS=
9844   READLINE_TEXI_INCFLAG=
9845 else
9846   READLINE='$(READLINE_DIR)/libreadline.a'
9847   READLINE_DEPS='$(READLINE)'
9848   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
9849   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
9850 fi
9851
9852
9853
9854
9855
9856 # Generate jit-reader.h
9857
9858 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
9859 TARGET_PTR=
9860
9861 # The cast to long int works around a bug in the HP C Compiler
9862 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
9863 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
9864 # This bug is HP SR number 8606223364.
9865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
9866 $as_echo_n "checking size of unsigned long long... " >&6; }
9867 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
9868   $as_echo_n "(cached) " >&6
9869 else
9870   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"; then :
9871
9872 else
9873   if test "$ac_cv_type_unsigned_long_long" = yes; then
9874      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9875 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9876 { as_fn_set_status 77
9877 as_fn_error "cannot compute sizeof (unsigned long long)
9878 See \`config.log' for more details." "$LINENO" 5; }; }
9879    else
9880      ac_cv_sizeof_unsigned_long_long=0
9881    fi
9882 fi
9883
9884 fi
9885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
9886 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
9887
9888
9889
9890 cat >>confdefs.h <<_ACEOF
9891 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
9892 _ACEOF
9893
9894
9895 # The cast to long int works around a bug in the HP C Compiler
9896 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
9897 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
9898 # This bug is HP SR number 8606223364.
9899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
9900 $as_echo_n "checking size of unsigned long... " >&6; }
9901 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
9902   $as_echo_n "(cached) " >&6
9903 else
9904   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"; then :
9905
9906 else
9907   if test "$ac_cv_type_unsigned_long" = yes; then
9908      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9909 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9910 { as_fn_set_status 77
9911 as_fn_error "cannot compute sizeof (unsigned long)
9912 See \`config.log' for more details." "$LINENO" 5; }; }
9913    else
9914      ac_cv_sizeof_unsigned_long=0
9915    fi
9916 fi
9917
9918 fi
9919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
9920 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
9921
9922
9923
9924 cat >>confdefs.h <<_ACEOF
9925 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
9926 _ACEOF
9927
9928
9929 # The cast to long int works around a bug in the HP C Compiler
9930 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
9931 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
9932 # This bug is HP SR number 8606223364.
9933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
9934 $as_echo_n "checking size of unsigned __int128... " >&6; }
9935 if test "${ac_cv_sizeof_unsigned___int128+set}" = set; then :
9936   $as_echo_n "(cached) " >&6
9937 else
9938   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128"        "$ac_includes_default"; then :
9939
9940 else
9941   if test "$ac_cv_type_unsigned___int128" = yes; then
9942      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9943 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9944 { as_fn_set_status 77
9945 as_fn_error "cannot compute sizeof (unsigned __int128)
9946 See \`config.log' for more details." "$LINENO" 5; }; }
9947    else
9948      ac_cv_sizeof_unsigned___int128=0
9949    fi
9950 fi
9951
9952 fi
9953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
9954 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
9955
9956
9957
9958 cat >>confdefs.h <<_ACEOF
9959 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
9960 _ACEOF
9961
9962
9963
9964 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
9965   TARGET_PTR="unsigned long"
9966 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
9967   TARGET_PTR="unsigned long long"
9968 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
9969   TARGET_PTR="unsigned __int128"
9970 else
9971   TARGET_PTR="unsigned long"
9972 fi
9973
9974
9975 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
9976
9977
9978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
9979 $as_echo_n "checking for library containing dlopen... " >&6; }
9980 if test "${ac_cv_search_dlopen+set}" = set; then :
9981   $as_echo_n "(cached) " >&6
9982 else
9983   ac_func_search_save_LIBS=$LIBS
9984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9985 /* end confdefs.h.  */
9986
9987 /* Override any GCC internal prototype to avoid an error.
9988    Use char because int might match the return type of a GCC
9989    builtin and then its argument prototype would still apply.  */
9990 #ifdef __cplusplus
9991 extern "C"
9992 #endif
9993 char dlopen ();
9994 int
9995 main ()
9996 {
9997 return dlopen ();
9998   ;
9999   return 0;
10000 }
10001 _ACEOF
10002 for ac_lib in '' dl; do
10003   if test -z "$ac_lib"; then
10004     ac_res="none required"
10005   else
10006     ac_res=-l$ac_lib
10007     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
10008   fi
10009   if ac_fn_c_try_link "$LINENO"; then :
10010   ac_cv_search_dlopen=$ac_res
10011 fi
10012 rm -f core conftest.err conftest.$ac_objext \
10013     conftest$ac_exeext
10014   if test "${ac_cv_search_dlopen+set}" = set; then :
10015   break
10016 fi
10017 done
10018 if test "${ac_cv_search_dlopen+set}" = set; then :
10019
10020 else
10021   ac_cv_search_dlopen=no
10022 fi
10023 rm conftest.$ac_ext
10024 LIBS=$ac_func_search_save_LIBS
10025 fi
10026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
10027 $as_echo "$ac_cv_search_dlopen" >&6; }
10028 ac_res=$ac_cv_search_dlopen
10029 if test "$ac_res" != no; then :
10030   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
10031
10032 fi
10033
10034
10035
10036
10037 # Check whether --with-jit-reader-dir was given.
10038 if test "${with_jit_reader_dir+set}" = set; then :
10039   withval=$with_jit_reader_dir;
10040     JIT_READER_DIR=$withval
10041 else
10042   JIT_READER_DIR=${libdir}/gdb
10043 fi
10044
10045
10046   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
10047   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
10048   ac_define_dir=`eval echo $JIT_READER_DIR`
10049   ac_define_dir=`eval echo $ac_define_dir`
10050
10051 cat >>confdefs.h <<_ACEOF
10052 #define JIT_READER_DIR "$ac_define_dir"
10053 _ACEOF
10054
10055
10056
10057
10058   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
10059      if test "x$prefix" = xNONE; then
10060         test_prefix=/usr/local
10061      else
10062         test_prefix=$prefix
10063      fi
10064   else
10065      test_prefix=$exec_prefix
10066   fi
10067   value=0
10068   case ${ac_define_dir} in
10069      "${test_prefix}"|"${test_prefix}/"*|\
10070         '${exec_prefix}'|'${exec_prefix}/'*)
10071      value=1
10072      ;;
10073   esac
10074
10075 cat >>confdefs.h <<_ACEOF
10076 #define JIT_READER_DIR_RELOCATABLE $value
10077 _ACEOF
10078
10079
10080
10081
10082
10083 # Check whether --with-expat was given.
10084 if test "${with_expat+set}" = set; then :
10085   withval=$with_expat;
10086 else
10087   with_expat=auto
10088 fi
10089
10090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
10091 $as_echo_n "checking whether to use expat... " >&6; }
10092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
10093 $as_echo "$with_expat" >&6; }
10094
10095 if test "${with_expat}" = no; then
10096   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
10097 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
10098   HAVE_LIBEXPAT=no
10099 else
10100
10101       if test "X$prefix" = "XNONE"; then
10102     acl_final_prefix="$ac_default_prefix"
10103   else
10104     acl_final_prefix="$prefix"
10105   fi
10106   if test "X$exec_prefix" = "XNONE"; then
10107     acl_final_exec_prefix='${prefix}'
10108   else
10109     acl_final_exec_prefix="$exec_prefix"
10110   fi
10111   acl_save_prefix="$prefix"
10112   prefix="$acl_final_prefix"
10113   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
10114   prefix="$acl_save_prefix"
10115
10116
10117 # Check whether --with-gnu-ld was given.
10118 if test "${with_gnu_ld+set}" = set; then :
10119   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
10120 else
10121   with_gnu_ld=no
10122 fi
10123
10124 # Prepare PATH_SEPARATOR.
10125 # The user is always right.
10126 if test "${PATH_SEPARATOR+set}" != set; then
10127   echo "#! /bin/sh" >conf$$.sh
10128   echo  "exit 0"   >>conf$$.sh
10129   chmod +x conf$$.sh
10130   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
10131     PATH_SEPARATOR=';'
10132   else
10133     PATH_SEPARATOR=:
10134   fi
10135   rm -f conf$$.sh
10136 fi
10137 ac_prog=ld
10138 if test "$GCC" = yes; then
10139   # Check if gcc -print-prog-name=ld gives a path.
10140   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
10141 $as_echo_n "checking for ld used by GCC... " >&6; }
10142   case $host in
10143   *-*-mingw*)
10144     # gcc leaves a trailing carriage return which upsets mingw
10145     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
10146   *)
10147     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
10148   esac
10149   case $ac_prog in
10150     # Accept absolute paths.
10151     [\\/]* | [A-Za-z]:[\\/]*)
10152       re_direlt='/[^/][^/]*/\.\./'
10153       # Canonicalize the path of ld
10154       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
10155       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
10156         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
10157       done
10158       test -z "$LD" && LD="$ac_prog"
10159       ;;
10160   "")
10161     # If it fails, then pretend we aren't using GCC.
10162     ac_prog=ld
10163     ;;
10164   *)
10165     # If it is relative, then search for the first ld in PATH.
10166     with_gnu_ld=unknown
10167     ;;
10168   esac
10169 elif test "$with_gnu_ld" = yes; then
10170   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
10171 $as_echo_n "checking for GNU ld... " >&6; }
10172 else
10173   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
10174 $as_echo_n "checking for non-GNU ld... " >&6; }
10175 fi
10176 if test "${acl_cv_path_LD+set}" = set; then :
10177   $as_echo_n "(cached) " >&6
10178 else
10179   if test -z "$LD"; then
10180   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
10181   for ac_dir in $PATH; do
10182     test -z "$ac_dir" && ac_dir=.
10183     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
10184       acl_cv_path_LD="$ac_dir/$ac_prog"
10185       # Check to see if the program is GNU ld.  I'd rather use --version,
10186       # but apparently some GNU ld's only accept -v.
10187       # Break only if it was the GNU/non-GNU ld that we prefer.
10188       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
10189         test "$with_gnu_ld" != no && break
10190       else
10191         test "$with_gnu_ld" != yes && break
10192       fi
10193     fi
10194   done
10195   IFS="$ac_save_ifs"
10196 else
10197   acl_cv_path_LD="$LD" # Let the user override the test with a path.
10198 fi
10199 fi
10200
10201 LD="$acl_cv_path_LD"
10202 if test -n "$LD"; then
10203   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
10204 $as_echo "$LD" >&6; }
10205 else
10206   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10207 $as_echo "no" >&6; }
10208 fi
10209 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
10210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
10211 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
10212 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
10213   $as_echo_n "(cached) " >&6
10214 else
10215   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
10216 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
10217   acl_cv_prog_gnu_ld=yes
10218 else
10219   acl_cv_prog_gnu_ld=no
10220 fi
10221 fi
10222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
10223 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
10224 with_gnu_ld=$acl_cv_prog_gnu_ld
10225
10226
10227
10228                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
10229 $as_echo_n "checking for shared library run path origin... " >&6; }
10230 if test "${acl_cv_rpath+set}" = set; then :
10231   $as_echo_n "(cached) " >&6
10232 else
10233
10234     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
10235     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
10236     . ./conftest.sh
10237     rm -f ./conftest.sh
10238     acl_cv_rpath=done
10239
10240 fi
10241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
10242 $as_echo "$acl_cv_rpath" >&6; }
10243   wl="$acl_cv_wl"
10244   libext="$acl_cv_libext"
10245   shlibext="$acl_cv_shlibext"
10246   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
10247   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
10248   hardcode_direct="$acl_cv_hardcode_direct"
10249   hardcode_minus_L="$acl_cv_hardcode_minus_L"
10250     # Check whether --enable-rpath was given.
10251 if test "${enable_rpath+set}" = set; then :
10252   enableval=$enable_rpath; :
10253 else
10254   enable_rpath=yes
10255 fi
10256
10257
10258
10259
10260
10261
10262
10263
10264
10265
10266     use_additional=yes
10267
10268   acl_save_prefix="$prefix"
10269   prefix="$acl_final_prefix"
10270   acl_save_exec_prefix="$exec_prefix"
10271   exec_prefix="$acl_final_exec_prefix"
10272
10273     eval additional_includedir=\"$includedir\"
10274     eval additional_libdir=\"$libdir\"
10275
10276   exec_prefix="$acl_save_exec_prefix"
10277   prefix="$acl_save_prefix"
10278
10279
10280 # Check whether --with-libexpat-prefix was given.
10281 if test "${with_libexpat_prefix+set}" = set; then :
10282   withval=$with_libexpat_prefix;
10283     if test "X$withval" = "Xno"; then
10284       use_additional=no
10285     else
10286       if test "X$withval" = "X"; then
10287
10288   acl_save_prefix="$prefix"
10289   prefix="$acl_final_prefix"
10290   acl_save_exec_prefix="$exec_prefix"
10291   exec_prefix="$acl_final_exec_prefix"
10292
10293           eval additional_includedir=\"$includedir\"
10294           eval additional_libdir=\"$libdir\"
10295
10296   exec_prefix="$acl_save_exec_prefix"
10297   prefix="$acl_save_prefix"
10298
10299       else
10300         additional_includedir="$withval/include"
10301         additional_libdir="$withval/lib"
10302       fi
10303     fi
10304
10305 fi
10306
10307       LIBEXPAT=
10308   LTLIBEXPAT=
10309   INCEXPAT=
10310   rpathdirs=
10311   ltrpathdirs=
10312   names_already_handled=
10313   names_next_round='expat '
10314   while test -n "$names_next_round"; do
10315     names_this_round="$names_next_round"
10316     names_next_round=
10317     for name in $names_this_round; do
10318       already_handled=
10319       for n in $names_already_handled; do
10320         if test "$n" = "$name"; then
10321           already_handled=yes
10322           break
10323         fi
10324       done
10325       if test -z "$already_handled"; then
10326         names_already_handled="$names_already_handled $name"
10327                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10328         eval value=\"\$HAVE_LIB$uppername\"
10329         if test -n "$value"; then
10330           if test "$value" = yes; then
10331             eval value=\"\$LIB$uppername\"
10332             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
10333             eval value=\"\$LTLIB$uppername\"
10334             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
10335           else
10336                                     :
10337           fi
10338         else
10339                               found_dir=
10340           found_la=
10341           found_so=
10342           found_a=
10343           if test $use_additional = yes; then
10344             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10345               found_dir="$additional_libdir"
10346               found_so="$additional_libdir/lib$name.$shlibext"
10347               if test -f "$additional_libdir/lib$name.la"; then
10348                 found_la="$additional_libdir/lib$name.la"
10349               fi
10350             else
10351               if test -f "$additional_libdir/lib$name.$libext"; then
10352                 found_dir="$additional_libdir"
10353                 found_a="$additional_libdir/lib$name.$libext"
10354                 if test -f "$additional_libdir/lib$name.la"; then
10355                   found_la="$additional_libdir/lib$name.la"
10356                 fi
10357               fi
10358             fi
10359           fi
10360           if test "X$found_dir" = "X"; then
10361             for x in $LDFLAGS $LTLIBEXPAT; do
10362
10363   acl_save_prefix="$prefix"
10364   prefix="$acl_final_prefix"
10365   acl_save_exec_prefix="$exec_prefix"
10366   exec_prefix="$acl_final_exec_prefix"
10367   eval x=\"$x\"
10368   exec_prefix="$acl_save_exec_prefix"
10369   prefix="$acl_save_prefix"
10370
10371               case "$x" in
10372                 -L*)
10373                   dir=`echo "X$x" | sed -e 's/^X-L//'`
10374                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10375                     found_dir="$dir"
10376                     found_so="$dir/lib$name.$shlibext"
10377                     if test -f "$dir/lib$name.la"; then
10378                       found_la="$dir/lib$name.la"
10379                     fi
10380                   else
10381                     if test -f "$dir/lib$name.$libext"; then
10382                       found_dir="$dir"
10383                       found_a="$dir/lib$name.$libext"
10384                       if test -f "$dir/lib$name.la"; then
10385                         found_la="$dir/lib$name.la"
10386                       fi
10387                     fi
10388                   fi
10389                   ;;
10390               esac
10391               if test "X$found_dir" != "X"; then
10392                 break
10393               fi
10394             done
10395           fi
10396           if test "X$found_dir" != "X"; then
10397                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
10398             if test "X$found_so" != "X"; then
10399                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10400                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10401               else
10402                                                                                 haveit=
10403                 for x in $ltrpathdirs; do
10404                   if test "X$x" = "X$found_dir"; then
10405                     haveit=yes
10406                     break
10407                   fi
10408                 done
10409                 if test -z "$haveit"; then
10410                   ltrpathdirs="$ltrpathdirs $found_dir"
10411                 fi
10412                                 if test "$hardcode_direct" = yes; then
10413                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10414                 else
10415                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10416                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10417                                                             haveit=
10418                     for x in $rpathdirs; do
10419                       if test "X$x" = "X$found_dir"; then
10420                         haveit=yes
10421                         break
10422                       fi
10423                     done
10424                     if test -z "$haveit"; then
10425                       rpathdirs="$rpathdirs $found_dir"
10426                     fi
10427                   else
10428                                                                                 haveit=
10429                     for x in $LDFLAGS $LIBEXPAT; do
10430
10431   acl_save_prefix="$prefix"
10432   prefix="$acl_final_prefix"
10433   acl_save_exec_prefix="$exec_prefix"
10434   exec_prefix="$acl_final_exec_prefix"
10435   eval x=\"$x\"
10436   exec_prefix="$acl_save_exec_prefix"
10437   prefix="$acl_save_prefix"
10438
10439                       if test "X$x" = "X-L$found_dir"; then
10440                         haveit=yes
10441                         break
10442                       fi
10443                     done
10444                     if test -z "$haveit"; then
10445                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
10446                     fi
10447                     if test "$hardcode_minus_L" != no; then
10448                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10449                     else
10450                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
10451                     fi
10452                   fi
10453                 fi
10454               fi
10455             else
10456               if test "X$found_a" != "X"; then
10457                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
10458               else
10459                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
10460               fi
10461             fi
10462                         additional_includedir=
10463             case "$found_dir" in
10464               */lib | */lib/)
10465                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10466                 additional_includedir="$basedir/include"
10467                 ;;
10468             esac
10469             if test "X$additional_includedir" != "X"; then
10470                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
10471                 haveit=
10472                 if test "X$additional_includedir" = "X/usr/local/include"; then
10473                   if test -n "$GCC"; then
10474                     case $host_os in
10475                       linux*) haveit=yes;;
10476                     esac
10477                   fi
10478                 fi
10479                 if test -z "$haveit"; then
10480                   for x in $CPPFLAGS $INCEXPAT; do
10481
10482   acl_save_prefix="$prefix"
10483   prefix="$acl_final_prefix"
10484   acl_save_exec_prefix="$exec_prefix"
10485   exec_prefix="$acl_final_exec_prefix"
10486   eval x=\"$x\"
10487   exec_prefix="$acl_save_exec_prefix"
10488   prefix="$acl_save_prefix"
10489
10490                     if test "X$x" = "X-I$additional_includedir"; then
10491                       haveit=yes
10492                       break
10493                     fi
10494                   done
10495                   if test -z "$haveit"; then
10496                     if test -d "$additional_includedir"; then
10497                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
10498                     fi
10499                   fi
10500                 fi
10501               fi
10502             fi
10503                         if test -n "$found_la"; then
10504                                                         save_libdir="$libdir"
10505               case "$found_la" in
10506                 */* | *\\*) . "$found_la" ;;
10507                 *) . "./$found_la" ;;
10508               esac
10509               libdir="$save_libdir"
10510                             for dep in $dependency_libs; do
10511                 case "$dep" in
10512                   -L*)
10513                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10514                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
10515                       haveit=
10516                       if test "X$additional_libdir" = "X/usr/local/lib"; then
10517                         if test -n "$GCC"; then
10518                           case $host_os in
10519                             linux*) haveit=yes;;
10520                           esac
10521                         fi
10522                       fi
10523                       if test -z "$haveit"; then
10524                         haveit=
10525                         for x in $LDFLAGS $LIBEXPAT; do
10526
10527   acl_save_prefix="$prefix"
10528   prefix="$acl_final_prefix"
10529   acl_save_exec_prefix="$exec_prefix"
10530   exec_prefix="$acl_final_exec_prefix"
10531   eval x=\"$x\"
10532   exec_prefix="$acl_save_exec_prefix"
10533   prefix="$acl_save_prefix"
10534
10535                           if test "X$x" = "X-L$additional_libdir"; then
10536                             haveit=yes
10537                             break
10538                           fi
10539                         done
10540                         if test -z "$haveit"; then
10541                           if test -d "$additional_libdir"; then
10542                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
10543                           fi
10544                         fi
10545                         haveit=
10546                         for x in $LDFLAGS $LTLIBEXPAT; do
10547
10548   acl_save_prefix="$prefix"
10549   prefix="$acl_final_prefix"
10550   acl_save_exec_prefix="$exec_prefix"
10551   exec_prefix="$acl_final_exec_prefix"
10552   eval x=\"$x\"
10553   exec_prefix="$acl_save_exec_prefix"
10554   prefix="$acl_save_prefix"
10555
10556                           if test "X$x" = "X-L$additional_libdir"; then
10557                             haveit=yes
10558                             break
10559                           fi
10560                         done
10561                         if test -z "$haveit"; then
10562                           if test -d "$additional_libdir"; then
10563                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
10564                           fi
10565                         fi
10566                       fi
10567                     fi
10568                     ;;
10569                   -R*)
10570                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10571                     if test "$enable_rpath" != no; then
10572                                                                   haveit=
10573                       for x in $rpathdirs; do
10574                         if test "X$x" = "X$dir"; then
10575                           haveit=yes
10576                           break
10577                         fi
10578                       done
10579                       if test -z "$haveit"; then
10580                         rpathdirs="$rpathdirs $dir"
10581                       fi
10582                                                                   haveit=
10583                       for x in $ltrpathdirs; do
10584                         if test "X$x" = "X$dir"; then
10585                           haveit=yes
10586                           break
10587                         fi
10588                       done
10589                       if test -z "$haveit"; then
10590                         ltrpathdirs="$ltrpathdirs $dir"
10591                       fi
10592                     fi
10593                     ;;
10594                   -l*)
10595                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10596                     ;;
10597                   *.la)
10598                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10599                     ;;
10600                   *)
10601                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
10602                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
10603                     ;;
10604                 esac
10605               done
10606             fi
10607           else
10608                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
10609             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
10610           fi
10611         fi
10612       fi
10613     done
10614   done
10615   if test "X$rpathdirs" != "X"; then
10616     if test -n "$hardcode_libdir_separator"; then
10617                         alldirs=
10618       for found_dir in $rpathdirs; do
10619         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10620       done
10621             acl_save_libdir="$libdir"
10622       libdir="$alldirs"
10623       eval flag=\"$hardcode_libdir_flag_spec\"
10624       libdir="$acl_save_libdir"
10625       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
10626     else
10627             for found_dir in $rpathdirs; do
10628         acl_save_libdir="$libdir"
10629         libdir="$found_dir"
10630         eval flag=\"$hardcode_libdir_flag_spec\"
10631         libdir="$acl_save_libdir"
10632         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
10633       done
10634     fi
10635   fi
10636   if test "X$ltrpathdirs" != "X"; then
10637             for found_dir in $ltrpathdirs; do
10638       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
10639     done
10640   fi
10641
10642
10643         ac_save_CPPFLAGS="$CPPFLAGS"
10644
10645   for element in $INCEXPAT; do
10646     haveit=
10647     for x in $CPPFLAGS; do
10648
10649   acl_save_prefix="$prefix"
10650   prefix="$acl_final_prefix"
10651   acl_save_exec_prefix="$exec_prefix"
10652   exec_prefix="$acl_final_exec_prefix"
10653   eval x=\"$x\"
10654   exec_prefix="$acl_save_exec_prefix"
10655   prefix="$acl_save_prefix"
10656
10657       if test "X$x" = "X$element"; then
10658         haveit=yes
10659         break
10660       fi
10661     done
10662     if test -z "$haveit"; then
10663       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10664     fi
10665   done
10666
10667
10668   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
10669 $as_echo_n "checking for libexpat... " >&6; }
10670 if test "${ac_cv_libexpat+set}" = set; then :
10671   $as_echo_n "(cached) " >&6
10672 else
10673
10674     ac_save_LIBS="$LIBS"
10675     LIBS="$LIBS $LIBEXPAT"
10676     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10677 /* end confdefs.h.  */
10678 #include "expat.h"
10679 int
10680 main ()
10681 {
10682 XML_Parser p = XML_ParserCreate (0);
10683   ;
10684   return 0;
10685 }
10686 _ACEOF
10687 if ac_fn_c_try_link "$LINENO"; then :
10688   ac_cv_libexpat=yes
10689 else
10690   ac_cv_libexpat=no
10691 fi
10692 rm -f core conftest.err conftest.$ac_objext \
10693     conftest$ac_exeext conftest.$ac_ext
10694     LIBS="$ac_save_LIBS"
10695
10696 fi
10697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
10698 $as_echo "$ac_cv_libexpat" >&6; }
10699   if test "$ac_cv_libexpat" = yes; then
10700     HAVE_LIBEXPAT=yes
10701
10702 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
10703
10704     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
10705 $as_echo_n "checking how to link with libexpat... " >&6; }
10706     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
10707 $as_echo "$LIBEXPAT" >&6; }
10708   else
10709     HAVE_LIBEXPAT=no
10710             CPPFLAGS="$ac_save_CPPFLAGS"
10711     LIBEXPAT=
10712     LTLIBEXPAT=
10713   fi
10714
10715
10716
10717
10718
10719
10720   if test "$HAVE_LIBEXPAT" != yes; then
10721     if test "$with_expat" = yes; then
10722       as_fn_error "expat is missing or unusable" "$LINENO" 5
10723     else
10724       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
10725 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
10726     fi
10727   else
10728     save_LIBS=$LIBS
10729     LIBS="$LIBS $LIBEXPAT"
10730     for ac_func in XML_StopParser
10731 do :
10732   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
10733 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
10734   cat >>confdefs.h <<_ACEOF
10735 #define HAVE_XML_STOPPARSER 1
10736 _ACEOF
10737
10738 fi
10739 done
10740
10741     LIBS=$save_LIBS
10742   fi
10743 fi
10744
10745
10746
10747
10748
10749
10750 # Check whether --with-python was given.
10751 if test "${with_python+set}" = set; then :
10752   withval=$with_python;
10753 else
10754   with_python=auto
10755 fi
10756
10757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
10758 $as_echo_n "checking whether to use python... " >&6; }
10759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
10760 $as_echo "$with_python" >&6; }
10761
10762 if test "${with_python}" = no; then
10763   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
10764 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
10765   have_libpython=no
10766 else
10767   case "${with_python}" in
10768   [\\/]* | ?:[\\/]*)
10769     if test -d ${with_python}; then
10770       # Assume the python binary is ${with_python}/bin/python.
10771       python_prog="${with_python}/bin/python"
10772       python_prefix=
10773       # If python does not exit ${with_python}/bin, then try in
10774       # ${with_python}.  On Windows/MinGW, this is where the Python
10775       # executable is.
10776       if test ! -x "${python_prog}"; then
10777         python_prog="${with_python}/python"
10778         python_prefix=
10779       fi
10780       if test ! -x "${python_prog}"; then
10781         # Fall back to gdb 7.0/7.1 behaviour.
10782         python_prog=missing
10783         python_prefix=${with_python}
10784       fi
10785     elif test -x "${with_python}"; then
10786       # While we can't run python compiled for $host (unless host == build),
10787       # the user could write a script that provides the needed information,
10788       # so we support that.
10789       python_prog=${with_python}
10790       python_prefix=
10791     else
10792       as_fn_error "invalid value for --with-python" "$LINENO" 5
10793     fi
10794     ;;
10795   */*)
10796     # Disallow --with-python=foo/bar.
10797     as_fn_error "invalid value for --with-python" "$LINENO" 5
10798     ;;
10799   *)
10800     # The user has either specified auto, yes, or the name of the python
10801     # program assumed to be in $PATH.
10802     python_prefix=
10803     case "${with_python}" in
10804     yes | auto)
10805       if test ${build} = ${host}; then
10806         # Extract the first word of "python", so it can be a program name with args.
10807 set dummy python; ac_word=$2
10808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10809 $as_echo_n "checking for $ac_word... " >&6; }
10810 if test "${ac_cv_path_python_prog_path+set}" = set; then :
10811   $as_echo_n "(cached) " >&6
10812 else
10813   case $python_prog_path in
10814   [\\/]* | ?:[\\/]*)
10815   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
10816   ;;
10817   *)
10818   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10819 for as_dir in $PATH
10820 do
10821   IFS=$as_save_IFS
10822   test -z "$as_dir" && as_dir=.
10823     for ac_exec_ext in '' $ac_executable_extensions; do
10824   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10825     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
10826     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10827     break 2
10828   fi
10829 done
10830   done
10831 IFS=$as_save_IFS
10832
10833   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
10834   ;;
10835 esac
10836 fi
10837 python_prog_path=$ac_cv_path_python_prog_path
10838 if test -n "$python_prog_path"; then
10839   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
10840 $as_echo "$python_prog_path" >&6; }
10841 else
10842   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10843 $as_echo "no" >&6; }
10844 fi
10845
10846
10847         if test "${python_prog_path}" = missing; then
10848           python_prog=missing
10849         else
10850           python_prog=${python_prog_path}
10851         fi
10852       else
10853         # Not much we can do except assume the cross-compiler will find the
10854         # right files.
10855         python_prog=missing
10856       fi
10857       ;;
10858     *)
10859       # While we can't run python compiled for $host (unless host == build),
10860       # the user could write a script that provides the needed information,
10861       # so we support that.
10862       python_prog="${with_python}"
10863       # Extract the first word of "${python_prog}", so it can be a program name with args.
10864 set dummy ${python_prog}; ac_word=$2
10865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10866 $as_echo_n "checking for $ac_word... " >&6; }
10867 if test "${ac_cv_path_python_prog_path+set}" = set; then :
10868   $as_echo_n "(cached) " >&6
10869 else
10870   case $python_prog_path in
10871   [\\/]* | ?:[\\/]*)
10872   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
10873   ;;
10874   *)
10875   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10876 for as_dir in $PATH
10877 do
10878   IFS=$as_save_IFS
10879   test -z "$as_dir" && as_dir=.
10880     for ac_exec_ext in '' $ac_executable_extensions; do
10881   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10882     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
10883     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10884     break 2
10885   fi
10886 done
10887   done
10888 IFS=$as_save_IFS
10889
10890   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
10891   ;;
10892 esac
10893 fi
10894 python_prog_path=$ac_cv_path_python_prog_path
10895 if test -n "$python_prog_path"; then
10896   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
10897 $as_echo "$python_prog_path" >&6; }
10898 else
10899   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10900 $as_echo "no" >&6; }
10901 fi
10902
10903
10904       if test "${python_prog_path}" = missing; then
10905         as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
10906       fi
10907       ;;
10908     esac
10909   esac
10910
10911   if test "${python_prog}" != missing; then
10912     # We have a python program to use, but it may be too old.
10913     # Don't flag an error for --with-python=auto (the default).
10914     have_python_config=yes
10915     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
10916     if test $? != 0; then
10917       have_python_config=failed
10918       if test "${with_python}" != auto; then
10919         as_fn_error "failure running python-config --includes" "$LINENO" 5
10920       fi
10921     fi
10922     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
10923     if test $? != 0; then
10924       have_python_config=failed
10925       if test "${with_python}" != auto; then
10926         as_fn_error "failure running python-config --ldflags" "$LINENO" 5
10927       fi
10928     fi
10929     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
10930     if test $? != 0; then
10931       have_python_config=failed
10932       if test "${with_python}" != auto; then
10933         as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
10934       fi
10935     fi
10936   else
10937     # We do not have a python executable we can use to determine where
10938     # to find the Python headers and libs.  We cannot guess the include
10939     # path from the python_prefix either, because that include path
10940     # depends on the Python version.  So, there is nothing much we can
10941     # do except assume that the compiler will be able to find those files.
10942     python_includes=
10943     python_libs=
10944     have_python_config=no
10945   fi
10946
10947   # If we have python-config, only try the configuration it provides.
10948   # Otherwise fallback on the old way of trying different versions of
10949   # python in turn.
10950
10951   have_libpython=no
10952   if test "${have_python_config}" = yes; then
10953     # Determine the Python version by extracting "-lpython<version>"
10954     # part of the python_libs. <version> is usually X.Y with X and Y
10955     # being decimal numbers, but can also be XY (seen on Windows).
10956     #
10957     # The extraction is performed using sed with a regular expression.
10958     # Initially, the regexp used was using the '?' quantifier to make
10959     # the dot in the version number optional.  Unfortunately, this
10960     # does not work with non-GNU versions of sed because, because of
10961     # what looks like a limitation (the '?' quantifier does not work
10962     # with back-references).  We work around this limitation by using
10963     # the '*' quantifier instead.  It means that, in theory, we might
10964     # match unexpected version strings such as "-lpython2..7", but
10965     # this seems unlikely in practice.  And even if that happens,
10966     # an error will be triggered later on, when checking that version
10967     # number.
10968     python_version=`echo " ${python_libs} " \
10969                          | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
10970     case "${python_version}" in
10971     python*)
10972
10973   version=${python_version}
10974
10975   new_CPPFLAGS=${python_includes}
10976   new_LIBS=${python_libs}
10977   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10978 $as_echo_n "checking for ${version}... " >&6; }
10979   save_CPPFLAGS=$CPPFLAGS
10980   save_LIBS=$LIBS
10981   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10982   LIBS="$LIBS $new_LIBS"
10983   found_usable_python=no
10984   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10985 /* end confdefs.h.  */
10986 #include "Python.h"
10987 int
10988 main ()
10989 {
10990 Py_Initialize ();
10991   ;
10992   return 0;
10993 }
10994 _ACEOF
10995 if ac_fn_c_try_link "$LINENO"; then :
10996   have_libpython=${version}
10997                   found_usable_python=yes
10998                   PYTHON_CPPFLAGS=$new_CPPFLAGS
10999                   PYTHON_LIBS=$new_LIBS
11000 fi
11001 rm -f core conftest.err conftest.$ac_objext \
11002     conftest$ac_exeext conftest.$ac_ext
11003   CPPFLAGS=$save_CPPFLAGS
11004   LIBS=$save_LIBS
11005   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
11006 $as_echo "${found_usable_python}" >&6; }
11007
11008       ;;
11009     *)
11010       as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
11011       ;;
11012     esac
11013   elif test "${have_python_config}" != failed; then
11014     if test "${have_libpython}" = no; then
11015
11016   version=python2.7
11017
11018   new_CPPFLAGS=${python_includes}
11019   new_LIBS="${python_libs} -lpython2.7"
11020   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
11021 $as_echo_n "checking for ${version}... " >&6; }
11022   save_CPPFLAGS=$CPPFLAGS
11023   save_LIBS=$LIBS
11024   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
11025   LIBS="$LIBS $new_LIBS"
11026   found_usable_python=no
11027   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11028 /* end confdefs.h.  */
11029 #include "Python.h"
11030 int
11031 main ()
11032 {
11033 Py_Initialize ();
11034   ;
11035   return 0;
11036 }
11037 _ACEOF
11038 if ac_fn_c_try_link "$LINENO"; then :
11039   have_libpython=${version}
11040                   found_usable_python=yes
11041                   PYTHON_CPPFLAGS=$new_CPPFLAGS
11042                   PYTHON_LIBS=$new_LIBS
11043 fi
11044 rm -f core conftest.err conftest.$ac_objext \
11045     conftest$ac_exeext conftest.$ac_ext
11046   CPPFLAGS=$save_CPPFLAGS
11047   LIBS=$save_LIBS
11048   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
11049 $as_echo "${found_usable_python}" >&6; }
11050
11051     fi
11052     if test "${have_libpython}" = no; then
11053
11054   version=python2.6
11055
11056   new_CPPFLAGS=${python_includes}
11057   new_LIBS="${python_libs} -lpython2.6"
11058   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
11059 $as_echo_n "checking for ${version}... " >&6; }
11060   save_CPPFLAGS=$CPPFLAGS
11061   save_LIBS=$LIBS
11062   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
11063   LIBS="$LIBS $new_LIBS"
11064   found_usable_python=no
11065   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11066 /* end confdefs.h.  */
11067 #include "Python.h"
11068 int
11069 main ()
11070 {
11071 Py_Initialize ();
11072   ;
11073   return 0;
11074 }
11075 _ACEOF
11076 if ac_fn_c_try_link "$LINENO"; then :
11077   have_libpython=${version}
11078                   found_usable_python=yes
11079                   PYTHON_CPPFLAGS=$new_CPPFLAGS
11080                   PYTHON_LIBS=$new_LIBS
11081 fi
11082 rm -f core conftest.err conftest.$ac_objext \
11083     conftest$ac_exeext conftest.$ac_ext
11084   CPPFLAGS=$save_CPPFLAGS
11085   LIBS=$save_LIBS
11086   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
11087 $as_echo "${found_usable_python}" >&6; }
11088
11089     fi
11090     if test ${have_libpython} = no; then
11091
11092   version=python2.5
11093
11094   new_CPPFLAGS=${python_includes}
11095   new_LIBS="${python_libs} -lpython2.5"
11096   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
11097 $as_echo_n "checking for ${version}... " >&6; }
11098   save_CPPFLAGS=$CPPFLAGS
11099   save_LIBS=$LIBS
11100   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
11101   LIBS="$LIBS $new_LIBS"
11102   found_usable_python=no
11103   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11104 /* end confdefs.h.  */
11105 #include "Python.h"
11106 int
11107 main ()
11108 {
11109 Py_Initialize ();
11110   ;
11111   return 0;
11112 }
11113 _ACEOF
11114 if ac_fn_c_try_link "$LINENO"; then :
11115   have_libpython=${version}
11116                   found_usable_python=yes
11117                   PYTHON_CPPFLAGS=$new_CPPFLAGS
11118                   PYTHON_LIBS=$new_LIBS
11119 fi
11120 rm -f core conftest.err conftest.$ac_objext \
11121     conftest$ac_exeext conftest.$ac_ext
11122   CPPFLAGS=$save_CPPFLAGS
11123   LIBS=$save_LIBS
11124   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
11125 $as_echo "${found_usable_python}" >&6; }
11126
11127     fi
11128     if test ${have_libpython} = no; then
11129
11130   version=python2.4
11131
11132   new_CPPFLAGS=${python_includes}
11133   new_LIBS="${python_libs} -lpython2.4"
11134   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
11135 $as_echo_n "checking for ${version}... " >&6; }
11136   save_CPPFLAGS=$CPPFLAGS
11137   save_LIBS=$LIBS
11138   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
11139   LIBS="$LIBS $new_LIBS"
11140   found_usable_python=no
11141   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11142 /* end confdefs.h.  */
11143 #include "Python.h"
11144 int
11145 main ()
11146 {
11147 Py_Initialize ();
11148   ;
11149   return 0;
11150 }
11151 _ACEOF
11152 if ac_fn_c_try_link "$LINENO"; then :
11153   have_libpython=${version}
11154                   found_usable_python=yes
11155                   PYTHON_CPPFLAGS=$new_CPPFLAGS
11156                   PYTHON_LIBS=$new_LIBS
11157 fi
11158 rm -f core conftest.err conftest.$ac_objext \
11159     conftest$ac_exeext conftest.$ac_ext
11160   CPPFLAGS=$save_CPPFLAGS
11161   LIBS=$save_LIBS
11162   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
11163 $as_echo "${found_usable_python}" >&6; }
11164
11165     fi
11166   fi
11167   if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
11168
11169 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
11170
11171   elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
11172
11173 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
11174
11175   elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
11176
11177 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
11178
11179   elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
11180
11181 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
11182
11183   fi
11184
11185   if test "${have_libpython}" = no; then
11186     case "${with_python}" in
11187     yes)
11188       as_fn_error "python is missing or unusable" "$LINENO" 5
11189       ;;
11190     auto)
11191       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
11192 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
11193       ;;
11194     *)
11195       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
11196       ;;
11197     esac
11198   else
11199     if test -n "${python_prefix}"; then
11200
11201 cat >>confdefs.h <<_ACEOF
11202 #define WITH_PYTHON_PATH "${python_prefix}"
11203 _ACEOF
11204
11205
11206   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
11207      if test "x$prefix" = xNONE; then
11208         test_prefix=/usr/local
11209      else
11210         test_prefix=$prefix
11211      fi
11212   else
11213      test_prefix=$exec_prefix
11214   fi
11215   value=0
11216   case ${python_prefix} in
11217      "${test_prefix}"|"${test_prefix}/"*|\
11218         '${exec_prefix}'|'${exec_prefix}/'*)
11219      value=1
11220      ;;
11221   esac
11222
11223 cat >>confdefs.h <<_ACEOF
11224 #define PYTHON_PATH_RELOCATABLE $value
11225 _ACEOF
11226
11227
11228     fi
11229   fi
11230 fi
11231
11232 if test "${have_libpython}" != no; then
11233
11234 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
11235
11236   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
11237   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
11238   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
11239   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
11240   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
11241
11242   # Flags needed to compile Python code (taken from python-config --cflags).
11243   # We cannot call python-config directly because it will output whatever was
11244   # used when compiling the Python interpreter itself, including flags which
11245   # would make the python-related objects be compiled differently from the
11246   # rest of GDB (e.g., -O2 and -fPIC).
11247   if test "${GCC}" = yes; then
11248     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
11249   fi
11250
11251   if test "x${tentative_python_cflags}" != x; then
11252     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
11253 $as_echo_n "checking compiler flags for python code... " >&6; }
11254     for flag in ${tentative_python_cflags}; do
11255       # Check that the compiler accepts it
11256       saved_CFLAGS="$CFLAGS"
11257       CFLAGS="$CFLAGS $flag"
11258       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11259 /* end confdefs.h.  */
11260
11261 int
11262 main ()
11263 {
11264
11265   ;
11266   return 0;
11267 }
11268 _ACEOF
11269 if ac_fn_c_try_compile "$LINENO"; then :
11270   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
11271 fi
11272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11273       CFLAGS="$saved_CFLAGS"
11274     done
11275     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
11276 $as_echo "${PYTHON_CFLAGS}" >&6; }
11277   fi
11278
11279   # On IRIX, type siginfo is not defined.  Instead, sys/siginfo.h provides:
11280   #    #if _SGIAPI
11281   #    #define siginfo __siginfo
11282   #    #endif
11283   # The problem is that including Python causes some XOPEN macros to be
11284   # unilaterally defined, and that in turn causes _SGIAPI to evaluate
11285   # to false.  So, we work around this issue by defining siginfo ourself
11286   # though the command-line.
11287   case "$gdb_host" in
11288     irix*) if test "${GCC}" = yes; then
11289              CPPFLAGS="$CPPFLAGS -Dsiginfo=__siginfo"
11290            fi
11291            ;;
11292   esac
11293 else
11294   # Even if Python support is not compiled in, we need to have these files
11295   # included.
11296   CONFIG_OBS="$CONFIG_OBS python.o py-value.o py-prettyprint.o py-auto-load.o"
11297   CONFIG_SRCS="$CONFIG_SRCS python/python.c python/py-value.c \
11298         python/py-prettyprint.c python/py-auto-load.c"
11299 fi
11300
11301
11302
11303
11304 # ------------------------- #
11305 # Checks for header files.  #
11306 # ------------------------- #
11307
11308 ac_header_dirent=no
11309 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
11310   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
11311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
11312 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
11313 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
11314   $as_echo_n "(cached) " >&6
11315 else
11316   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11317 /* end confdefs.h.  */
11318 #include <sys/types.h>
11319 #include <$ac_hdr>
11320
11321 int
11322 main ()
11323 {
11324 if ((DIR *) 0)
11325 return 0;
11326   ;
11327   return 0;
11328 }
11329 _ACEOF
11330 if ac_fn_c_try_compile "$LINENO"; then :
11331   eval "$as_ac_Header=yes"
11332 else
11333   eval "$as_ac_Header=no"
11334 fi
11335 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11336 fi
11337 eval ac_res=\$$as_ac_Header
11338                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
11339 $as_echo "$ac_res" >&6; }
11340 eval as_val=\$$as_ac_Header
11341    if test "x$as_val" = x""yes; then :
11342   cat >>confdefs.h <<_ACEOF
11343 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
11344 _ACEOF
11345
11346 ac_header_dirent=$ac_hdr; break
11347 fi
11348
11349 done
11350 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
11351 if test $ac_header_dirent = dirent.h; then
11352   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
11353 $as_echo_n "checking for library containing opendir... " >&6; }
11354 if test "${ac_cv_search_opendir+set}" = set; then :
11355   $as_echo_n "(cached) " >&6
11356 else
11357   ac_func_search_save_LIBS=$LIBS
11358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11359 /* end confdefs.h.  */
11360
11361 /* Override any GCC internal prototype to avoid an error.
11362    Use char because int might match the return type of a GCC
11363    builtin and then its argument prototype would still apply.  */
11364 #ifdef __cplusplus
11365 extern "C"
11366 #endif
11367 char opendir ();
11368 int
11369 main ()
11370 {
11371 return opendir ();
11372   ;
11373   return 0;
11374 }
11375 _ACEOF
11376 for ac_lib in '' dir; do
11377   if test -z "$ac_lib"; then
11378     ac_res="none required"
11379   else
11380     ac_res=-l$ac_lib
11381     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11382   fi
11383   if ac_fn_c_try_link "$LINENO"; then :
11384   ac_cv_search_opendir=$ac_res
11385 fi
11386 rm -f core conftest.err conftest.$ac_objext \
11387     conftest$ac_exeext
11388   if test "${ac_cv_search_opendir+set}" = set; then :
11389   break
11390 fi
11391 done
11392 if test "${ac_cv_search_opendir+set}" = set; then :
11393
11394 else
11395   ac_cv_search_opendir=no
11396 fi
11397 rm conftest.$ac_ext
11398 LIBS=$ac_func_search_save_LIBS
11399 fi
11400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
11401 $as_echo "$ac_cv_search_opendir" >&6; }
11402 ac_res=$ac_cv_search_opendir
11403 if test "$ac_res" != no; then :
11404   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11405
11406 fi
11407
11408 else
11409   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
11410 $as_echo_n "checking for library containing opendir... " >&6; }
11411 if test "${ac_cv_search_opendir+set}" = set; then :
11412   $as_echo_n "(cached) " >&6
11413 else
11414   ac_func_search_save_LIBS=$LIBS
11415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11416 /* end confdefs.h.  */
11417
11418 /* Override any GCC internal prototype to avoid an error.
11419    Use char because int might match the return type of a GCC
11420    builtin and then its argument prototype would still apply.  */
11421 #ifdef __cplusplus
11422 extern "C"
11423 #endif
11424 char opendir ();
11425 int
11426 main ()
11427 {
11428 return opendir ();
11429   ;
11430   return 0;
11431 }
11432 _ACEOF
11433 for ac_lib in '' x; do
11434   if test -z "$ac_lib"; then
11435     ac_res="none required"
11436   else
11437     ac_res=-l$ac_lib
11438     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11439   fi
11440   if ac_fn_c_try_link "$LINENO"; then :
11441   ac_cv_search_opendir=$ac_res
11442 fi
11443 rm -f core conftest.err conftest.$ac_objext \
11444     conftest$ac_exeext
11445   if test "${ac_cv_search_opendir+set}" = set; then :
11446   break
11447 fi
11448 done
11449 if test "${ac_cv_search_opendir+set}" = set; then :
11450
11451 else
11452   ac_cv_search_opendir=no
11453 fi
11454 rm conftest.$ac_ext
11455 LIBS=$ac_func_search_save_LIBS
11456 fi
11457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
11458 $as_echo "$ac_cv_search_opendir" >&6; }
11459 ac_res=$ac_cv_search_opendir
11460 if test "$ac_res" != no; then :
11461   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11462
11463 fi
11464
11465 fi
11466
11467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
11468 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
11469 if test "${ac_cv_header_stat_broken+set}" = set; then :
11470   $as_echo_n "(cached) " >&6
11471 else
11472   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11473 /* end confdefs.h.  */
11474 #include <sys/types.h>
11475 #include <sys/stat.h>
11476
11477 #if defined S_ISBLK && defined S_IFDIR
11478 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
11479 #endif
11480
11481 #if defined S_ISBLK && defined S_IFCHR
11482 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
11483 #endif
11484
11485 #if defined S_ISLNK && defined S_IFREG
11486 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
11487 #endif
11488
11489 #if defined S_ISSOCK && defined S_IFREG
11490 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
11491 #endif
11492
11493 _ACEOF
11494 if ac_fn_c_try_compile "$LINENO"; then :
11495   ac_cv_header_stat_broken=no
11496 else
11497   ac_cv_header_stat_broken=yes
11498 fi
11499 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11500 fi
11501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
11502 $as_echo "$ac_cv_header_stat_broken" >&6; }
11503 if test $ac_cv_header_stat_broken = yes; then
11504
11505 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
11506
11507 fi
11508
11509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11510 $as_echo_n "checking for ANSI C header files... " >&6; }
11511 if test "${ac_cv_header_stdc+set}" = set; then :
11512   $as_echo_n "(cached) " >&6
11513 else
11514   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11515 /* end confdefs.h.  */
11516 #include <stdlib.h>
11517 #include <stdarg.h>
11518 #include <string.h>
11519 #include <float.h>
11520
11521 int
11522 main ()
11523 {
11524
11525   ;
11526   return 0;
11527 }
11528 _ACEOF
11529 if ac_fn_c_try_compile "$LINENO"; then :
11530   ac_cv_header_stdc=yes
11531 else
11532   ac_cv_header_stdc=no
11533 fi
11534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11535
11536 if test $ac_cv_header_stdc = yes; then
11537   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11538   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11539 /* end confdefs.h.  */
11540 #include <string.h>
11541
11542 _ACEOF
11543 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11544   $EGREP "memchr" >/dev/null 2>&1; then :
11545
11546 else
11547   ac_cv_header_stdc=no
11548 fi
11549 rm -f conftest*
11550
11551 fi
11552
11553 if test $ac_cv_header_stdc = yes; then
11554   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11555   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11556 /* end confdefs.h.  */
11557 #include <stdlib.h>
11558
11559 _ACEOF
11560 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11561   $EGREP "free" >/dev/null 2>&1; then :
11562
11563 else
11564   ac_cv_header_stdc=no
11565 fi
11566 rm -f conftest*
11567
11568 fi
11569
11570 if test $ac_cv_header_stdc = yes; then
11571   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11572   if test "$cross_compiling" = yes; then :
11573   :
11574 else
11575   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11576 /* end confdefs.h.  */
11577 #include <ctype.h>
11578 #include <stdlib.h>
11579 #if ((' ' & 0x0FF) == 0x020)
11580 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11581 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11582 #else
11583 # define ISLOWER(c) \
11584                    (('a' <= (c) && (c) <= 'i') \
11585                      || ('j' <= (c) && (c) <= 'r') \
11586                      || ('s' <= (c) && (c) <= 'z'))
11587 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11588 #endif
11589
11590 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11591 int
11592 main ()
11593 {
11594   int i;
11595   for (i = 0; i < 256; i++)
11596     if (XOR (islower (i), ISLOWER (i))
11597         || toupper (i) != TOUPPER (i))
11598       return 2;
11599   return 0;
11600 }
11601 _ACEOF
11602 if ac_fn_c_try_run "$LINENO"; then :
11603
11604 else
11605   ac_cv_header_stdc=no
11606 fi
11607 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11608   conftest.$ac_objext conftest.beam conftest.$ac_ext
11609 fi
11610
11611 fi
11612 fi
11613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11614 $as_echo "$ac_cv_header_stdc" >&6; }
11615 if test $ac_cv_header_stdc = yes; then
11616
11617 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
11618
11619 fi
11620
11621 # elf_hp.h is for HP/UX 64-bit shared library support.
11622 # FIXME: kettenis/20030102: In most cases we include these (ctype.h, time.h)
11623 # unconditionally, so what's the point in checking these?
11624 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
11625                   thread_db.h gnu/libc-version.h signal.h stddef.h \
11626                   stdlib.h string.h memory.h strings.h sys/fault.h \
11627                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
11628                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
11629                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
11630                   sys/types.h sys/wait.h wait.h termios.h termio.h \
11631                   sgtty.h unistd.h elf_hp.h ctype.h time.h locale.h \
11632                   dlfcn.h
11633 do :
11634   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11635 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11636 eval as_val=\$$as_ac_Header
11637    if test "x$as_val" = x""yes; then :
11638   cat >>confdefs.h <<_ACEOF
11639 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11640 _ACEOF
11641
11642 fi
11643
11644 done
11645
11646 for ac_header in link.h
11647 do :
11648   ac_fn_c_check_header_compile "$LINENO" "link.h" "ac_cv_header_link_h" "#if HAVE_SYS_TYPES_H
11649 # include <sys/types.h>
11650 #endif
11651 #if HAVE_NLIST_H
11652 # include <nlist.h>
11653 #endif
11654
11655 "
11656 if test "x$ac_cv_header_link_h" = x""yes; then :
11657   cat >>confdefs.h <<_ACEOF
11658 #define HAVE_LINK_H 1
11659 _ACEOF
11660
11661 fi
11662
11663 done
11664
11665 for ac_header in sys/proc.h
11666 do :
11667   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
11668 # include <sys/param.h>
11669 #endif
11670
11671 "
11672 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
11673   cat >>confdefs.h <<_ACEOF
11674 #define HAVE_SYS_PROC_H 1
11675 _ACEOF
11676
11677 fi
11678
11679 done
11680
11681 for ac_header in sys/user.h
11682 do :
11683   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
11684 # include <sys/param.h>
11685 #endif
11686
11687 "
11688 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
11689   cat >>confdefs.h <<_ACEOF
11690 #define HAVE_SYS_USER_H 1
11691 _ACEOF
11692
11693 fi
11694
11695 done
11696
11697
11698 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
11699 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
11700 # think that we don't have <curses.h> if we're using GCC.
11701 case $host_os in
11702   solaris2.[789])
11703     if test "$GCC" = yes; then
11704
11705 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
11706
11707     fi ;;
11708 esac
11709 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
11710 do :
11711   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11712 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11713 eval as_val=\$$as_ac_Header
11714    if test "x$as_val" = x""yes; then :
11715   cat >>confdefs.h <<_ACEOF
11716 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11717 _ACEOF
11718
11719 fi
11720
11721 done
11722
11723 for ac_header in term.h
11724 do :
11725   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
11726 # include <curses.h>
11727 #endif
11728
11729 "
11730 if test "x$ac_cv_header_term_h" = x""yes; then :
11731   cat >>confdefs.h <<_ACEOF
11732 #define HAVE_TERM_H 1
11733 _ACEOF
11734
11735 fi
11736
11737 done
11738
11739
11740 # ------------------------- #
11741 # Checks for declarations.  #
11742 # ------------------------- #
11743
11744 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
11745 if test "x$ac_cv_have_decl_free" = x""yes; then :
11746   ac_have_decl=1
11747 else
11748   ac_have_decl=0
11749 fi
11750
11751 cat >>confdefs.h <<_ACEOF
11752 #define HAVE_DECL_FREE $ac_have_decl
11753 _ACEOF
11754 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
11755 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
11756   ac_have_decl=1
11757 else
11758   ac_have_decl=0
11759 fi
11760
11761 cat >>confdefs.h <<_ACEOF
11762 #define HAVE_DECL_MALLOC $ac_have_decl
11763 _ACEOF
11764 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
11765 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
11766   ac_have_decl=1
11767 else
11768   ac_have_decl=0
11769 fi
11770
11771 cat >>confdefs.h <<_ACEOF
11772 #define HAVE_DECL_REALLOC $ac_have_decl
11773 _ACEOF
11774 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
11775 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
11776   ac_have_decl=1
11777 else
11778   ac_have_decl=0
11779 fi
11780
11781 cat >>confdefs.h <<_ACEOF
11782 #define HAVE_DECL_STRERROR $ac_have_decl
11783 _ACEOF
11784 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
11785 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
11786   ac_have_decl=1
11787 else
11788   ac_have_decl=0
11789 fi
11790
11791 cat >>confdefs.h <<_ACEOF
11792 #define HAVE_DECL_STRSTR $ac_have_decl
11793 _ACEOF
11794 ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
11795 if test "x$ac_cv_have_decl_getopt" = x""yes; then :
11796   ac_have_decl=1
11797 else
11798   ac_have_decl=0
11799 fi
11800
11801 cat >>confdefs.h <<_ACEOF
11802 #define HAVE_DECL_GETOPT $ac_have_decl
11803 _ACEOF
11804 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
11805 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
11806   ac_have_decl=1
11807 else
11808   ac_have_decl=0
11809 fi
11810
11811 cat >>confdefs.h <<_ACEOF
11812 #define HAVE_DECL_SNPRINTF $ac_have_decl
11813 _ACEOF
11814 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
11815 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
11816   ac_have_decl=1
11817 else
11818   ac_have_decl=0
11819 fi
11820
11821 cat >>confdefs.h <<_ACEOF
11822 #define HAVE_DECL_VSNPRINTF $ac_have_decl
11823 _ACEOF
11824
11825
11826   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
11827 $as_echo_n "checking for LC_MESSAGES... " >&6; }
11828 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
11829   $as_echo_n "(cached) " >&6
11830 else
11831   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11832 /* end confdefs.h.  */
11833 #include <locale.h>
11834 int
11835 main ()
11836 {
11837 return LC_MESSAGES
11838   ;
11839   return 0;
11840 }
11841 _ACEOF
11842 if ac_fn_c_try_link "$LINENO"; then :
11843   am_cv_val_LC_MESSAGES=yes
11844 else
11845   am_cv_val_LC_MESSAGES=no
11846 fi
11847 rm -f core conftest.err conftest.$ac_objext \
11848     conftest$ac_exeext conftest.$ac_ext
11849 fi
11850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
11851 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
11852   if test $am_cv_val_LC_MESSAGES = yes; then
11853
11854 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
11855
11856   fi
11857
11858
11859 # ----------------------- #
11860 # Checks for structures.  #
11861 # ----------------------- #
11862
11863 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
11864 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
11865
11866 cat >>confdefs.h <<_ACEOF
11867 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
11868 _ACEOF
11869
11870
11871 fi
11872 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
11873 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
11874
11875 cat >>confdefs.h <<_ACEOF
11876 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
11877 _ACEOF
11878
11879
11880 fi
11881
11882
11883 # ------------------ #
11884 # Checks for types.  #
11885 # ------------------ #
11886
11887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
11888 $as_echo_n "checking return type of signal handlers... " >&6; }
11889 if test "${ac_cv_type_signal+set}" = set; then :
11890   $as_echo_n "(cached) " >&6
11891 else
11892   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11893 /* end confdefs.h.  */
11894 #include <sys/types.h>
11895 #include <signal.h>
11896
11897 int
11898 main ()
11899 {
11900 return *(signal (0, 0)) (0) == 1;
11901   ;
11902   return 0;
11903 }
11904 _ACEOF
11905 if ac_fn_c_try_compile "$LINENO"; then :
11906   ac_cv_type_signal=int
11907 else
11908   ac_cv_type_signal=void
11909 fi
11910 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11911 fi
11912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
11913 $as_echo "$ac_cv_type_signal" >&6; }
11914
11915 cat >>confdefs.h <<_ACEOF
11916 #define RETSIGTYPE $ac_cv_type_signal
11917 _ACEOF
11918
11919
11920 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
11921 #include <sys/socket.h>
11922
11923 "
11924 if test "x$ac_cv_type_socklen_t" = x""yes; then :
11925
11926 cat >>confdefs.h <<_ACEOF
11927 #define HAVE_SOCKLEN_T 1
11928 _ACEOF
11929
11930
11931 fi
11932
11933
11934 # ------------------------------------- #
11935 # Checks for compiler characteristics.  #
11936 # ------------------------------------- #
11937
11938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
11939 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
11940 if test "${ac_cv_c_const+set}" = set; then :
11941   $as_echo_n "(cached) " >&6
11942 else
11943   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11944 /* end confdefs.h.  */
11945
11946 int
11947 main ()
11948 {
11949 /* FIXME: Include the comments suggested by Paul. */
11950 #ifndef __cplusplus
11951   /* Ultrix mips cc rejects this.  */
11952   typedef int charset[2];
11953   const charset cs;
11954   /* SunOS 4.1.1 cc rejects this.  */
11955   char const *const *pcpcc;
11956   char **ppc;
11957   /* NEC SVR4.0.2 mips cc rejects this.  */
11958   struct point {int x, y;};
11959   static struct point const zero = {0,0};
11960   /* AIX XL C 1.02.0.0 rejects this.
11961      It does not let you subtract one const X* pointer from another in
11962      an arm of an if-expression whose if-part is not a constant
11963      expression */
11964   const char *g = "string";
11965   pcpcc = &g + (g ? g-g : 0);
11966   /* HPUX 7.0 cc rejects these. */
11967   ++pcpcc;
11968   ppc = (char**) pcpcc;
11969   pcpcc = (char const *const *) ppc;
11970   { /* SCO 3.2v4 cc rejects this.  */
11971     char *t;
11972     char const *s = 0 ? (char *) 0 : (char const *) 0;
11973
11974     *t++ = 0;
11975     if (s) return 0;
11976   }
11977   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
11978     int x[] = {25, 17};
11979     const int *foo = &x[0];
11980     ++foo;
11981   }
11982   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
11983     typedef const int *iptr;
11984     iptr p = 0;
11985     ++p;
11986   }
11987   { /* AIX XL C 1.02.0.0 rejects this saying
11988        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
11989     struct s { int j; const int *ap[3]; };
11990     struct s *b; b->j = 5;
11991   }
11992   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
11993     const int foo = 10;
11994     if (!foo) return 0;
11995   }
11996   return !cs[0] && !zero.x;
11997 #endif
11998
11999   ;
12000   return 0;
12001 }
12002 _ACEOF
12003 if ac_fn_c_try_compile "$LINENO"; then :
12004   ac_cv_c_const=yes
12005 else
12006   ac_cv_c_const=no
12007 fi
12008 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12009 fi
12010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
12011 $as_echo "$ac_cv_c_const" >&6; }
12012 if test $ac_cv_c_const = no; then
12013
12014 $as_echo "#define const /**/" >>confdefs.h
12015
12016 fi
12017
12018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
12019 $as_echo_n "checking for inline... " >&6; }
12020 if test "${ac_cv_c_inline+set}" = set; then :
12021   $as_echo_n "(cached) " >&6
12022 else
12023   ac_cv_c_inline=no
12024 for ac_kw in inline __inline__ __inline; do
12025   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12026 /* end confdefs.h.  */
12027 #ifndef __cplusplus
12028 typedef int foo_t;
12029 static $ac_kw foo_t static_foo () {return 0; }
12030 $ac_kw foo_t foo () {return 0; }
12031 #endif
12032
12033 _ACEOF
12034 if ac_fn_c_try_compile "$LINENO"; then :
12035   ac_cv_c_inline=$ac_kw
12036 fi
12037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12038   test "$ac_cv_c_inline" != no && break
12039 done
12040
12041 fi
12042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
12043 $as_echo "$ac_cv_c_inline" >&6; }
12044
12045 case $ac_cv_c_inline in
12046   inline | yes) ;;
12047   *)
12048     case $ac_cv_c_inline in
12049       no) ac_val=;;
12050       *) ac_val=$ac_cv_c_inline;;
12051     esac
12052     cat >>confdefs.h <<_ACEOF
12053 #ifndef __cplusplus
12054 #define inline $ac_val
12055 #endif
12056 _ACEOF
12057     ;;
12058 esac
12059
12060  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
12061 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
12062 if test "${ac_cv_c_bigendian+set}" = set; then :
12063   $as_echo_n "(cached) " >&6
12064 else
12065   ac_cv_c_bigendian=unknown
12066     # See if we're dealing with a universal compiler.
12067     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12068 /* end confdefs.h.  */
12069 #ifndef __APPLE_CC__
12070                not a universal capable compiler
12071              #endif
12072              typedef int dummy;
12073
12074 _ACEOF
12075 if ac_fn_c_try_compile "$LINENO"; then :
12076
12077         # Check for potential -arch flags.  It is not universal unless
12078         # there are at least two -arch flags with different values.
12079         ac_arch=
12080         ac_prev=
12081         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
12082          if test -n "$ac_prev"; then
12083            case $ac_word in
12084              i?86 | x86_64 | ppc | ppc64)
12085                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
12086                  ac_arch=$ac_word
12087                else
12088                  ac_cv_c_bigendian=universal
12089                  break
12090                fi
12091                ;;
12092            esac
12093            ac_prev=
12094          elif test "x$ac_word" = "x-arch"; then
12095            ac_prev=arch
12096          fi
12097        done
12098 fi
12099 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12100     if test $ac_cv_c_bigendian = unknown; then
12101       # See if sys/param.h defines the BYTE_ORDER macro.
12102       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12103 /* end confdefs.h.  */
12104 #include <sys/types.h>
12105              #include <sys/param.h>
12106
12107 int
12108 main ()
12109 {
12110 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
12111                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
12112                      && LITTLE_ENDIAN)
12113               bogus endian macros
12114              #endif
12115
12116   ;
12117   return 0;
12118 }
12119 _ACEOF
12120 if ac_fn_c_try_compile "$LINENO"; then :
12121   # It does; now see whether it defined to BIG_ENDIAN or not.
12122          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12123 /* end confdefs.h.  */
12124 #include <sys/types.h>
12125                 #include <sys/param.h>
12126
12127 int
12128 main ()
12129 {
12130 #if BYTE_ORDER != BIG_ENDIAN
12131                  not big endian
12132                 #endif
12133
12134   ;
12135   return 0;
12136 }
12137 _ACEOF
12138 if ac_fn_c_try_compile "$LINENO"; then :
12139   ac_cv_c_bigendian=yes
12140 else
12141   ac_cv_c_bigendian=no
12142 fi
12143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12144 fi
12145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12146     fi
12147     if test $ac_cv_c_bigendian = unknown; then
12148       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
12149       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12150 /* end confdefs.h.  */
12151 #include <limits.h>
12152
12153 int
12154 main ()
12155 {
12156 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
12157               bogus endian macros
12158              #endif
12159
12160   ;
12161   return 0;
12162 }
12163 _ACEOF
12164 if ac_fn_c_try_compile "$LINENO"; then :
12165   # It does; now see whether it defined to _BIG_ENDIAN or not.
12166          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12167 /* end confdefs.h.  */
12168 #include <limits.h>
12169
12170 int
12171 main ()
12172 {
12173 #ifndef _BIG_ENDIAN
12174                  not big endian
12175                 #endif
12176
12177   ;
12178   return 0;
12179 }
12180 _ACEOF
12181 if ac_fn_c_try_compile "$LINENO"; then :
12182   ac_cv_c_bigendian=yes
12183 else
12184   ac_cv_c_bigendian=no
12185 fi
12186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12187 fi
12188 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12189     fi
12190     if test $ac_cv_c_bigendian = unknown; then
12191       # Compile a test program.
12192       if test "$cross_compiling" = yes; then :
12193   # Try to guess by grepping values from an object file.
12194          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12195 /* end confdefs.h.  */
12196 short int ascii_mm[] =
12197                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
12198                 short int ascii_ii[] =
12199                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
12200                 int use_ascii (int i) {
12201                   return ascii_mm[i] + ascii_ii[i];
12202                 }
12203                 short int ebcdic_ii[] =
12204                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
12205                 short int ebcdic_mm[] =
12206                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
12207                 int use_ebcdic (int i) {
12208                   return ebcdic_mm[i] + ebcdic_ii[i];
12209                 }
12210                 extern int foo;
12211
12212 int
12213 main ()
12214 {
12215 return use_ascii (foo) == use_ebcdic (foo);
12216   ;
12217   return 0;
12218 }
12219 _ACEOF
12220 if ac_fn_c_try_compile "$LINENO"; then :
12221   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
12222               ac_cv_c_bigendian=yes
12223             fi
12224             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
12225               if test "$ac_cv_c_bigendian" = unknown; then
12226                 ac_cv_c_bigendian=no
12227               else
12228                 # finding both strings is unlikely to happen, but who knows?
12229                 ac_cv_c_bigendian=unknown
12230               fi
12231             fi
12232 fi
12233 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12234 else
12235   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12236 /* end confdefs.h.  */
12237 $ac_includes_default
12238 int
12239 main ()
12240 {
12241
12242              /* Are we little or big endian?  From Harbison&Steele.  */
12243              union
12244              {
12245                long int l;
12246                char c[sizeof (long int)];
12247              } u;
12248              u.l = 1;
12249              return u.c[sizeof (long int) - 1] == 1;
12250
12251   ;
12252   return 0;
12253 }
12254 _ACEOF
12255 if ac_fn_c_try_run "$LINENO"; then :
12256   ac_cv_c_bigendian=no
12257 else
12258   ac_cv_c_bigendian=yes
12259 fi
12260 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12261   conftest.$ac_objext conftest.beam conftest.$ac_ext
12262 fi
12263
12264     fi
12265 fi
12266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
12267 $as_echo "$ac_cv_c_bigendian" >&6; }
12268  case $ac_cv_c_bigendian in #(
12269    yes)
12270      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
12271 ;; #(
12272    no)
12273       ;; #(
12274    universal)
12275
12276 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
12277
12278      ;; #(
12279    *)
12280      as_fn_error "unknown endianness
12281  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
12282  esac
12283
12284
12285 # ------------------------------ #
12286 # Checks for library functions.  #
12287 # ------------------------------ #
12288
12289 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
12290 # for constant arguments.  Useless!
12291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
12292 $as_echo_n "checking for working alloca.h... " >&6; }
12293 if test "${ac_cv_working_alloca_h+set}" = set; then :
12294   $as_echo_n "(cached) " >&6
12295 else
12296   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12297 /* end confdefs.h.  */
12298 #include <alloca.h>
12299 int
12300 main ()
12301 {
12302 char *p = (char *) alloca (2 * sizeof (int));
12303                           if (p) return 0;
12304   ;
12305   return 0;
12306 }
12307 _ACEOF
12308 if ac_fn_c_try_link "$LINENO"; then :
12309   ac_cv_working_alloca_h=yes
12310 else
12311   ac_cv_working_alloca_h=no
12312 fi
12313 rm -f core conftest.err conftest.$ac_objext \
12314     conftest$ac_exeext conftest.$ac_ext
12315 fi
12316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12317 $as_echo "$ac_cv_working_alloca_h" >&6; }
12318 if test $ac_cv_working_alloca_h = yes; then
12319
12320 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12321
12322 fi
12323
12324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12325 $as_echo_n "checking for alloca... " >&6; }
12326 if test "${ac_cv_func_alloca_works+set}" = set; then :
12327   $as_echo_n "(cached) " >&6
12328 else
12329   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12330 /* end confdefs.h.  */
12331 #ifdef __GNUC__
12332 # define alloca __builtin_alloca
12333 #else
12334 # ifdef _MSC_VER
12335 #  include <malloc.h>
12336 #  define alloca _alloca
12337 # else
12338 #  ifdef HAVE_ALLOCA_H
12339 #   include <alloca.h>
12340 #  else
12341 #   ifdef _AIX
12342  #pragma alloca
12343 #   else
12344 #    ifndef alloca /* predefined by HP cc +Olibcalls */
12345 char *alloca ();
12346 #    endif
12347 #   endif
12348 #  endif
12349 # endif
12350 #endif
12351
12352 int
12353 main ()
12354 {
12355 char *p = (char *) alloca (1);
12356                                     if (p) return 0;
12357   ;
12358   return 0;
12359 }
12360 _ACEOF
12361 if ac_fn_c_try_link "$LINENO"; then :
12362   ac_cv_func_alloca_works=yes
12363 else
12364   ac_cv_func_alloca_works=no
12365 fi
12366 rm -f core conftest.err conftest.$ac_objext \
12367     conftest$ac_exeext conftest.$ac_ext
12368 fi
12369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12370 $as_echo "$ac_cv_func_alloca_works" >&6; }
12371
12372 if test $ac_cv_func_alloca_works = yes; then
12373
12374 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12375
12376 else
12377   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12378 # that cause trouble.  Some versions do not even contain alloca or
12379 # contain a buggy version.  If you still want to use their alloca,
12380 # use ar to extract alloca.o from them instead of compiling alloca.c.
12381
12382 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12383
12384 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12385
12386
12387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12388 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12389 if test "${ac_cv_os_cray+set}" = set; then :
12390   $as_echo_n "(cached) " >&6
12391 else
12392   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12393 /* end confdefs.h.  */
12394 #if defined CRAY && ! defined CRAY2
12395 webecray
12396 #else
12397 wenotbecray
12398 #endif
12399
12400 _ACEOF
12401 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12402   $EGREP "webecray" >/dev/null 2>&1; then :
12403   ac_cv_os_cray=yes
12404 else
12405   ac_cv_os_cray=no
12406 fi
12407 rm -f conftest*
12408
12409 fi
12410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12411 $as_echo "$ac_cv_os_cray" >&6; }
12412 if test $ac_cv_os_cray = yes; then
12413   for ac_func in _getb67 GETB67 getb67; do
12414     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12415 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12416 eval as_val=\$$as_ac_var
12417    if test "x$as_val" = x""yes; then :
12418
12419 cat >>confdefs.h <<_ACEOF
12420 #define CRAY_STACKSEG_END $ac_func
12421 _ACEOF
12422
12423     break
12424 fi
12425
12426   done
12427 fi
12428
12429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12430 $as_echo_n "checking stack direction for C alloca... " >&6; }
12431 if test "${ac_cv_c_stack_direction+set}" = set; then :
12432   $as_echo_n "(cached) " >&6
12433 else
12434   if test "$cross_compiling" = yes; then :
12435   ac_cv_c_stack_direction=0
12436 else
12437   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12438 /* end confdefs.h.  */
12439 $ac_includes_default
12440 int
12441 find_stack_direction ()
12442 {
12443   static char *addr = 0;
12444   auto char dummy;
12445   if (addr == 0)
12446     {
12447       addr = &dummy;
12448       return find_stack_direction ();
12449     }
12450   else
12451     return (&dummy > addr) ? 1 : -1;
12452 }
12453
12454 int
12455 main ()
12456 {
12457   return find_stack_direction () < 0;
12458 }
12459 _ACEOF
12460 if ac_fn_c_try_run "$LINENO"; then :
12461   ac_cv_c_stack_direction=1
12462 else
12463   ac_cv_c_stack_direction=-1
12464 fi
12465 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12466   conftest.$ac_objext conftest.beam conftest.$ac_ext
12467 fi
12468
12469 fi
12470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12471 $as_echo "$ac_cv_c_stack_direction" >&6; }
12472 cat >>confdefs.h <<_ACEOF
12473 #define STACK_DIRECTION $ac_cv_c_stack_direction
12474 _ACEOF
12475
12476
12477 fi
12478
12479 for ac_header in stdlib.h unistd.h
12480 do :
12481   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12482 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12483 eval as_val=\$$as_ac_Header
12484    if test "x$as_val" = x""yes; then :
12485   cat >>confdefs.h <<_ACEOF
12486 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12487 _ACEOF
12488
12489 fi
12490
12491 done
12492
12493 for ac_func in getpagesize
12494 do :
12495   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
12496 if test "x$ac_cv_func_getpagesize" = x""yes; then :
12497   cat >>confdefs.h <<_ACEOF
12498 #define HAVE_GETPAGESIZE 1
12499 _ACEOF
12500
12501 fi
12502 done
12503
12504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
12505 $as_echo_n "checking for working mmap... " >&6; }
12506 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
12507   $as_echo_n "(cached) " >&6
12508 else
12509   if test "$cross_compiling" = yes; then :
12510   ac_cv_func_mmap_fixed_mapped=no
12511 else
12512   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12513 /* end confdefs.h.  */
12514 $ac_includes_default
12515 /* malloc might have been renamed as rpl_malloc. */
12516 #undef malloc
12517
12518 /* Thanks to Mike Haertel and Jim Avera for this test.
12519    Here is a matrix of mmap possibilities:
12520         mmap private not fixed
12521         mmap private fixed at somewhere currently unmapped
12522         mmap private fixed at somewhere already mapped
12523         mmap shared not fixed
12524         mmap shared fixed at somewhere currently unmapped
12525         mmap shared fixed at somewhere already mapped
12526    For private mappings, we should verify that changes cannot be read()
12527    back from the file, nor mmap's back from the file at a different
12528    address.  (There have been systems where private was not correctly
12529    implemented like the infamous i386 svr4.0, and systems where the
12530    VM page cache was not coherent with the file system buffer cache
12531    like early versions of FreeBSD and possibly contemporary NetBSD.)
12532    For shared mappings, we should conversely verify that changes get
12533    propagated back to all the places they're supposed to be.
12534
12535    Grep wants private fixed already mapped.
12536    The main things grep needs to know about mmap are:
12537    * does it exist and is it safe to write into the mmap'd area
12538    * how to use it (BSD variants)  */
12539
12540 #include <fcntl.h>
12541 #include <sys/mman.h>
12542
12543 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
12544 char *malloc ();
12545 #endif
12546
12547 /* This mess was copied from the GNU getpagesize.h.  */
12548 #ifndef HAVE_GETPAGESIZE
12549 /* Assume that all systems that can run configure have sys/param.h.  */
12550 # ifndef HAVE_SYS_PARAM_H
12551 #  define HAVE_SYS_PARAM_H 1
12552 # endif
12553
12554 # ifdef _SC_PAGESIZE
12555 #  define getpagesize() sysconf(_SC_PAGESIZE)
12556 # else /* no _SC_PAGESIZE */
12557 #  ifdef HAVE_SYS_PARAM_H
12558 #   include <sys/param.h>
12559 #   ifdef EXEC_PAGESIZE
12560 #    define getpagesize() EXEC_PAGESIZE
12561 #   else /* no EXEC_PAGESIZE */
12562 #    ifdef NBPG
12563 #     define getpagesize() NBPG * CLSIZE
12564 #     ifndef CLSIZE
12565 #      define CLSIZE 1
12566 #     endif /* no CLSIZE */
12567 #    else /* no NBPG */
12568 #     ifdef NBPC
12569 #      define getpagesize() NBPC
12570 #     else /* no NBPC */
12571 #      ifdef PAGESIZE
12572 #       define getpagesize() PAGESIZE
12573 #      endif /* PAGESIZE */
12574 #     endif /* no NBPC */
12575 #    endif /* no NBPG */
12576 #   endif /* no EXEC_PAGESIZE */
12577 #  else /* no HAVE_SYS_PARAM_H */
12578 #   define getpagesize() 8192   /* punt totally */
12579 #  endif /* no HAVE_SYS_PARAM_H */
12580 # endif /* no _SC_PAGESIZE */
12581
12582 #endif /* no HAVE_GETPAGESIZE */
12583
12584 int
12585 main ()
12586 {
12587   char *data, *data2, *data3;
12588   int i, pagesize;
12589   int fd;
12590
12591   pagesize = getpagesize ();
12592
12593   /* First, make a file with some known garbage in it. */
12594   data = (char *) malloc (pagesize);
12595   if (!data)
12596     return 1;
12597   for (i = 0; i < pagesize; ++i)
12598     *(data + i) = rand ();
12599   umask (0);
12600   fd = creat ("conftest.mmap", 0600);
12601   if (fd < 0)
12602     return 1;
12603   if (write (fd, data, pagesize) != pagesize)
12604     return 1;
12605   close (fd);
12606
12607   /* Next, try to mmap the file at a fixed address which already has
12608      something else allocated at it.  If we can, also make sure that
12609      we see the same garbage.  */
12610   fd = open ("conftest.mmap", O_RDWR);
12611   if (fd < 0)
12612     return 1;
12613   data2 = (char *) malloc (2 * pagesize);
12614   if (!data2)
12615     return 1;
12616   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
12617   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
12618                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
12619     return 1;
12620   for (i = 0; i < pagesize; ++i)
12621     if (*(data + i) != *(data2 + i))
12622       return 1;
12623
12624   /* Finally, make sure that changes to the mapped area do not
12625      percolate back to the file as seen by read().  (This is a bug on
12626      some variants of i386 svr4.0.)  */
12627   for (i = 0; i < pagesize; ++i)
12628     *(data2 + i) = *(data2 + i) + 1;
12629   data3 = (char *) malloc (pagesize);
12630   if (!data3)
12631     return 1;
12632   if (read (fd, data3, pagesize) != pagesize)
12633     return 1;
12634   for (i = 0; i < pagesize; ++i)
12635     if (*(data + i) != *(data3 + i))
12636       return 1;
12637   close (fd);
12638   return 0;
12639 }
12640 _ACEOF
12641 if ac_fn_c_try_run "$LINENO"; then :
12642   ac_cv_func_mmap_fixed_mapped=yes
12643 else
12644   ac_cv_func_mmap_fixed_mapped=no
12645 fi
12646 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12647   conftest.$ac_objext conftest.beam conftest.$ac_ext
12648 fi
12649
12650 fi
12651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
12652 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
12653 if test $ac_cv_func_mmap_fixed_mapped = yes; then
12654
12655 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
12656
12657 fi
12658 rm -f conftest.mmap
12659
12660 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
12661 if test "x$ac_cv_type_pid_t" = x""yes; then :
12662
12663 else
12664
12665 cat >>confdefs.h <<_ACEOF
12666 #define pid_t int
12667 _ACEOF
12668
12669 fi
12670
12671 for ac_header in vfork.h
12672 do :
12673   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
12674 if test "x$ac_cv_header_vfork_h" = x""yes; then :
12675   cat >>confdefs.h <<_ACEOF
12676 #define HAVE_VFORK_H 1
12677 _ACEOF
12678
12679 fi
12680
12681 done
12682
12683 for ac_func in fork vfork
12684 do :
12685   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12686 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12687 eval as_val=\$$as_ac_var
12688    if test "x$as_val" = x""yes; then :
12689   cat >>confdefs.h <<_ACEOF
12690 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12691 _ACEOF
12692
12693 fi
12694 done
12695
12696 if test "x$ac_cv_func_fork" = xyes; then
12697   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
12698 $as_echo_n "checking for working fork... " >&6; }
12699 if test "${ac_cv_func_fork_works+set}" = set; then :
12700   $as_echo_n "(cached) " >&6
12701 else
12702   if test "$cross_compiling" = yes; then :
12703   ac_cv_func_fork_works=cross
12704 else
12705   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12706 /* end confdefs.h.  */
12707 $ac_includes_default
12708 int
12709 main ()
12710 {
12711
12712           /* By Ruediger Kuhlmann. */
12713           return fork () < 0;
12714
12715   ;
12716   return 0;
12717 }
12718 _ACEOF
12719 if ac_fn_c_try_run "$LINENO"; then :
12720   ac_cv_func_fork_works=yes
12721 else
12722   ac_cv_func_fork_works=no
12723 fi
12724 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12725   conftest.$ac_objext conftest.beam conftest.$ac_ext
12726 fi
12727
12728 fi
12729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
12730 $as_echo "$ac_cv_func_fork_works" >&6; }
12731
12732 else
12733   ac_cv_func_fork_works=$ac_cv_func_fork
12734 fi
12735 if test "x$ac_cv_func_fork_works" = xcross; then
12736   case $host in
12737     *-*-amigaos* | *-*-msdosdjgpp*)
12738       # Override, as these systems have only a dummy fork() stub
12739       ac_cv_func_fork_works=no
12740       ;;
12741     *)
12742       ac_cv_func_fork_works=yes
12743       ;;
12744   esac
12745   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
12746 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
12747 fi
12748 ac_cv_func_vfork_works=$ac_cv_func_vfork
12749 if test "x$ac_cv_func_vfork" = xyes; then
12750   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
12751 $as_echo_n "checking for working vfork... " >&6; }
12752 if test "${ac_cv_func_vfork_works+set}" = set; then :
12753   $as_echo_n "(cached) " >&6
12754 else
12755   if test "$cross_compiling" = yes; then :
12756   ac_cv_func_vfork_works=cross
12757 else
12758   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12759 /* end confdefs.h.  */
12760 /* Thanks to Paul Eggert for this test.  */
12761 $ac_includes_default
12762 #include <sys/wait.h>
12763 #ifdef HAVE_VFORK_H
12764 # include <vfork.h>
12765 #endif
12766 /* On some sparc systems, changes by the child to local and incoming
12767    argument registers are propagated back to the parent.  The compiler
12768    is told about this with #include <vfork.h>, but some compilers
12769    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
12770    static variable whose address is put into a register that is
12771    clobbered by the vfork.  */
12772 static void
12773 #ifdef __cplusplus
12774 sparc_address_test (int arg)
12775 # else
12776 sparc_address_test (arg) int arg;
12777 #endif
12778 {
12779   static pid_t child;
12780   if (!child) {
12781     child = vfork ();
12782     if (child < 0) {
12783       perror ("vfork");
12784       _exit(2);
12785     }
12786     if (!child) {
12787       arg = getpid();
12788       write(-1, "", 0);
12789       _exit (arg);
12790     }
12791   }
12792 }
12793
12794 int
12795 main ()
12796 {
12797   pid_t parent = getpid ();
12798   pid_t child;
12799
12800   sparc_address_test (0);
12801
12802   child = vfork ();
12803
12804   if (child == 0) {
12805     /* Here is another test for sparc vfork register problems.  This
12806        test uses lots of local variables, at least as many local
12807        variables as main has allocated so far including compiler
12808        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
12809        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
12810        reuse the register of parent for one of the local variables,
12811        since it will think that parent can't possibly be used any more
12812        in this routine.  Assigning to the local variable will thus
12813        munge parent in the parent process.  */
12814     pid_t
12815       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
12816       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
12817     /* Convince the compiler that p..p7 are live; otherwise, it might
12818        use the same hardware register for all 8 local variables.  */
12819     if (p != p1 || p != p2 || p != p3 || p != p4
12820         || p != p5 || p != p6 || p != p7)
12821       _exit(1);
12822
12823     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
12824        from child file descriptors.  If the child closes a descriptor
12825        before it execs or exits, this munges the parent's descriptor
12826        as well.  Test for this by closing stdout in the child.  */
12827     _exit(close(fileno(stdout)) != 0);
12828   } else {
12829     int status;
12830     struct stat st;
12831
12832     while (wait(&status) != child)
12833       ;
12834     return (
12835          /* Was there some problem with vforking?  */
12836          child < 0
12837
12838          /* Did the child fail?  (This shouldn't happen.)  */
12839          || status
12840
12841          /* Did the vfork/compiler bug occur?  */
12842          || parent != getpid()
12843
12844          /* Did the file descriptor bug occur?  */
12845          || fstat(fileno(stdout), &st) != 0
12846          );
12847   }
12848 }
12849 _ACEOF
12850 if ac_fn_c_try_run "$LINENO"; then :
12851   ac_cv_func_vfork_works=yes
12852 else
12853   ac_cv_func_vfork_works=no
12854 fi
12855 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12856   conftest.$ac_objext conftest.beam conftest.$ac_ext
12857 fi
12858
12859 fi
12860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
12861 $as_echo "$ac_cv_func_vfork_works" >&6; }
12862
12863 fi;
12864 if test "x$ac_cv_func_fork_works" = xcross; then
12865   ac_cv_func_vfork_works=$ac_cv_func_vfork
12866   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
12867 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
12868 fi
12869
12870 if test "x$ac_cv_func_vfork_works" = xyes; then
12871
12872 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
12873
12874 else
12875
12876 $as_echo "#define vfork fork" >>confdefs.h
12877
12878 fi
12879 if test "x$ac_cv_func_fork_works" = xyes; then
12880
12881 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
12882
12883 fi
12884
12885 for ac_func in canonicalize_file_name realpath getrusage getuid getgid \
12886                 pipe poll pread pread64 pwrite readlink resize_term \
12887                 sbrk setpgid setpgrp setsid \
12888                 sigaction sigprocmask sigsetmask socketpair syscall \
12889                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
12890                 setrlimit getrlimit posix_madvise waitpid lstat
12891 do :
12892   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12893 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12894 eval as_val=\$$as_ac_var
12895    if test "x$as_val" = x""yes; then :
12896   cat >>confdefs.h <<_ACEOF
12897 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12898 _ACEOF
12899
12900 fi
12901 done
12902
12903
12904   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
12905 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
12906 if test "${am_cv_langinfo_codeset+set}" = set; then :
12907   $as_echo_n "(cached) " >&6
12908 else
12909   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12910 /* end confdefs.h.  */
12911 #include <langinfo.h>
12912 int
12913 main ()
12914 {
12915 char* cs = nl_langinfo(CODESET);
12916   ;
12917   return 0;
12918 }
12919 _ACEOF
12920 if ac_fn_c_try_link "$LINENO"; then :
12921   am_cv_langinfo_codeset=yes
12922 else
12923   am_cv_langinfo_codeset=no
12924 fi
12925 rm -f core conftest.err conftest.$ac_objext \
12926     conftest$ac_exeext conftest.$ac_ext
12927
12928 fi
12929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
12930 $as_echo "$am_cv_langinfo_codeset" >&6; }
12931   if test $am_cv_langinfo_codeset = yes; then
12932
12933 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
12934
12935   fi
12936
12937
12938 # Check the return and argument types of ptrace.  No canned test for
12939 # this, so roll our own.
12940 gdb_ptrace_headers='
12941 #if HAVE_SYS_TYPES_H
12942 # include <sys/types.h>
12943 #endif
12944 #if HAVE_SYS_PTRACE_H
12945 # include <sys/ptrace.h>
12946 #endif
12947 #if HAVE_UNISTD_H
12948 # include <unistd.h>
12949 #endif
12950 '
12951 # There is no point in checking if we don't have a prototype.
12952 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
12953 "
12954 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
12955   ac_have_decl=1
12956 else
12957   ac_have_decl=0
12958 fi
12959
12960 cat >>confdefs.h <<_ACEOF
12961 #define HAVE_DECL_PTRACE $ac_have_decl
12962 _ACEOF
12963 if test $ac_have_decl = 1; then :
12964
12965 else
12966
12967   : ${gdb_cv_func_ptrace_ret='int'}
12968   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12969
12970 fi
12971
12972 # Check return type.  Varargs (used on GNU/Linux) conflict with the
12973 # empty argument list, so check for that explicitly.
12974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
12975 $as_echo_n "checking return type of ptrace... " >&6; }
12976 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
12977   $as_echo_n "(cached) " >&6
12978 else
12979   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12980 /* end confdefs.h.  */
12981 $gdb_ptrace_headers
12982 int
12983 main ()
12984 {
12985 extern long ptrace (enum __ptrace_request, ...);
12986   ;
12987   return 0;
12988 }
12989 _ACEOF
12990 if ac_fn_c_try_compile "$LINENO"; then :
12991   gdb_cv_func_ptrace_ret='long'
12992 else
12993   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12994 /* end confdefs.h.  */
12995 $gdb_ptrace_headers
12996 int
12997 main ()
12998 {
12999 extern int ptrace ();
13000   ;
13001   return 0;
13002 }
13003 _ACEOF
13004 if ac_fn_c_try_compile "$LINENO"; then :
13005   gdb_cv_func_ptrace_ret='int'
13006 else
13007   gdb_cv_func_ptrace_ret='long'
13008 fi
13009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13010 fi
13011 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13012 fi
13013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
13014 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
13015
13016 cat >>confdefs.h <<_ACEOF
13017 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
13018 _ACEOF
13019
13020 # Check argument types.
13021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
13022 $as_echo_n "checking types of arguments for ptrace... " >&6; }
13023 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
13024   $as_echo_n "(cached) " >&6
13025 else
13026
13027   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13028 /* end confdefs.h.  */
13029 $gdb_ptrace_headers
13030 int
13031 main ()
13032 {
13033 extern long ptrace (enum __ptrace_request, ...);
13034   ;
13035   return 0;
13036 }
13037 _ACEOF
13038 if ac_fn_c_try_compile "$LINENO"; then :
13039   gdb_cv_func_ptrace_args='int,int,long,long'
13040 else
13041
13042 for gdb_arg1 in 'int' 'long'; do
13043  for gdb_arg2 in 'pid_t' 'int' 'long'; do
13044   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
13045    for gdb_arg4 in 'int' 'long'; do
13046      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13047 /* end confdefs.h.  */
13048 $gdb_ptrace_headers
13049 int
13050 main ()
13051 {
13052
13053 extern $gdb_cv_func_ptrace_ret
13054   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
13055
13056   ;
13057   return 0;
13058 }
13059 _ACEOF
13060 if ac_fn_c_try_compile "$LINENO"; then :
13061   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
13062     break 4;
13063 fi
13064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13065     for gdb_arg5 in 'int *' 'int' 'long'; do
13066      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13067 /* end confdefs.h.  */
13068 $gdb_ptrace_headers
13069 int
13070 main ()
13071 {
13072
13073 extern $gdb_cv_func_ptrace_ret
13074   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
13075
13076   ;
13077   return 0;
13078 }
13079 _ACEOF
13080 if ac_fn_c_try_compile "$LINENO"; then :
13081
13082 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
13083     break 5;
13084 fi
13085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13086     done
13087    done
13088   done
13089  done
13090 done
13091 # Provide a safe default value.
13092 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
13093
13094 fi
13095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13096 fi
13097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
13098 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
13099 ac_save_IFS=$IFS; IFS=','
13100 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
13101 IFS=$ac_save_IFS
13102 shift
13103
13104 cat >>confdefs.h <<_ACEOF
13105 #define PTRACE_TYPE_ARG3 $3
13106 _ACEOF
13107
13108 if test -n "$5"; then
13109
13110 cat >>confdefs.h <<_ACEOF
13111 #define PTRACE_TYPE_ARG5 $5
13112 _ACEOF
13113
13114 fi
13115
13116 if test "$cross_compiling" = no; then
13117   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
13118 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
13119 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
13120   $as_echo_n "(cached) " >&6
13121 else
13122   if test "$cross_compiling" = yes; then :
13123   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
13124 else
13125   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13126 /* end confdefs.h.  */
13127 $ac_includes_default
13128 int
13129 main ()
13130 {
13131 /* If this system has a BSD-style setpgrp which takes arguments,
13132   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
13133   exit successfully. */
13134   return setpgrp (1,1) != -1;
13135   ;
13136   return 0;
13137 }
13138 _ACEOF
13139 if ac_fn_c_try_run "$LINENO"; then :
13140   ac_cv_func_setpgrp_void=no
13141 else
13142   ac_cv_func_setpgrp_void=yes
13143 fi
13144 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13145   conftest.$ac_objext conftest.beam conftest.$ac_ext
13146 fi
13147
13148 fi
13149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
13150 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
13151 if test $ac_cv_func_setpgrp_void = yes; then
13152
13153 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
13154
13155 fi
13156
13157 else
13158   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
13159 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
13160 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
13161   $as_echo_n "(cached) " >&6
13162 else
13163   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13164 /* end confdefs.h.  */
13165
13166 #include <unistd.h>
13167
13168 int
13169 main ()
13170 {
13171
13172   if (setpgrp(1,1) == -1)
13173     exit (0);
13174   else
13175     exit (1);
13176
13177   ;
13178   return 0;
13179 }
13180 _ACEOF
13181 if ac_fn_c_try_compile "$LINENO"; then :
13182   ac_cv_func_setpgrp_void=no
13183 else
13184   ac_cv_func_setpgrp_void=yes
13185 fi
13186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13187 fi
13188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
13189 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
13190 if test $ac_cv_func_setpgrp_void = yes; then
13191   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
13192
13193 fi
13194 fi
13195
13196 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
13197 # since sigsetjmp might only be defined as a macro.
13198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
13199 $as_echo_n "checking for sigsetjmp... " >&6; }
13200 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
13201   $as_echo_n "(cached) " >&6
13202 else
13203   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13204 /* end confdefs.h.  */
13205
13206 #include <setjmp.h>
13207
13208 int
13209 main ()
13210 {
13211 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
13212   ;
13213   return 0;
13214 }
13215 _ACEOF
13216 if ac_fn_c_try_compile "$LINENO"; then :
13217   gdb_cv_func_sigsetjmp=yes
13218 else
13219   gdb_cv_func_sigsetjmp=no
13220 fi
13221 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13222 fi
13223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
13224 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
13225 if test $gdb_cv_func_sigsetjmp = yes; then
13226
13227 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
13228
13229 fi
13230
13231 # Assume we'll default to using the included libiberty regex.
13232 gdb_use_included_regex=yes
13233
13234 # However, if the system regex is GNU regex, then default to *not*
13235 # using the included regex.
13236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
13237 $as_echo_n "checking for GNU regex... " >&6; }
13238 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
13239   $as_echo_n "(cached) " >&6
13240 else
13241   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13242 /* end confdefs.h.  */
13243 #include <gnu-versions.h>
13244 int
13245 main ()
13246 {
13247 #define REGEX_INTERFACE_VERSION 1
13248 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
13249 # error "Version mismatch"
13250 #endif
13251   ;
13252   return 0;
13253 }
13254 _ACEOF
13255 if ac_fn_c_try_compile "$LINENO"; then :
13256   gdb_cv_have_gnu_regex=yes
13257 else
13258   gdb_cv_have_gnu_regex=no
13259 fi
13260 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13261 fi
13262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
13263 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
13264 if test $gdb_cv_have_gnu_regex = yes; then
13265   gdb_use_included_regex=no
13266 fi
13267
13268
13269 # Check whether --with-included-regex was given.
13270 if test "${with_included_regex+set}" = set; then :
13271   withval=$with_included_regex; gdb_with_regex=$withval
13272 else
13273   gdb_with_regex=$gdb_use_included_regex
13274 fi
13275
13276 if test "$gdb_with_regex" = yes; then
13277
13278 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
13279
13280 fi
13281
13282 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
13283 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
13284 #include <sys/proc.h>
13285
13286 "
13287 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
13288
13289 cat >>confdefs.h <<_ACEOF
13290 #define HAVE_STRUCT_THREAD_TD_PCB 1
13291 _ACEOF
13292
13293
13294 fi
13295
13296
13297 # See if <sys/lwp.h> defines `struct lwp`.
13298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
13299 $as_echo_n "checking for struct lwp... " >&6; }
13300 if test "${gdb_cv_struct_lwp+set}" = set; then :
13301   $as_echo_n "(cached) " >&6
13302 else
13303   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13304 /* end confdefs.h.  */
13305 #include <sys/param.h>
13306 #include <sys/lwp.h>
13307 int
13308 main ()
13309 {
13310 struct lwp l;
13311   ;
13312   return 0;
13313 }
13314 _ACEOF
13315 if ac_fn_c_try_compile "$LINENO"; then :
13316   gdb_cv_struct_lwp=yes
13317 else
13318   gdb_cv_struct_lwp=no
13319 fi
13320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13321 fi
13322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
13323 $as_echo "$gdb_cv_struct_lwp" >&6; }
13324 if test $gdb_cv_struct_lwp = yes; then
13325
13326 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
13327
13328 fi
13329
13330 # See if <machine/reg.h> degines `struct reg'.
13331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
13332 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
13333 if test "${gdb_cv_struct_reg+set}" = set; then :
13334   $as_echo_n "(cached) " >&6
13335 else
13336   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13337 /* end confdefs.h.  */
13338 #include <sys/types.h>
13339 #include <machine/reg.h>
13340 int
13341 main ()
13342 {
13343 struct reg r;
13344   ;
13345   return 0;
13346 }
13347 _ACEOF
13348 if ac_fn_c_try_compile "$LINENO"; then :
13349   gdb_cv_struct_reg=yes
13350 else
13351   gdb_cv_struct_reg=no
13352 fi
13353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13354 fi
13355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
13356 $as_echo "$gdb_cv_struct_reg" >&6; }
13357 if test $gdb_cv_struct_reg = yes; then
13358
13359 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
13360
13361 fi
13362
13363 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
13364 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
13365 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
13366 "
13367 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
13368
13369 cat >>confdefs.h <<_ACEOF
13370 #define HAVE_STRUCT_REG_R_FS 1
13371 _ACEOF
13372
13373
13374 fi
13375 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
13376 "
13377 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
13378
13379 cat >>confdefs.h <<_ACEOF
13380 #define HAVE_STRUCT_REG_R_GS 1
13381 _ACEOF
13382
13383
13384 fi
13385
13386
13387 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
13388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
13389 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
13390 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
13391   $as_echo_n "(cached) " >&6
13392 else
13393   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13394 /* end confdefs.h.  */
13395 #include <sys/ptrace.h>
13396 int
13397 main ()
13398 {
13399 PTRACE_GETREGS;
13400   ;
13401   return 0;
13402 }
13403 _ACEOF
13404 if ac_fn_c_try_compile "$LINENO"; then :
13405   gdb_cv_have_ptrace_getregs=yes
13406 else
13407   gdb_cv_have_ptrace_getregs=no
13408 fi
13409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13410 fi
13411
13412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
13413 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
13414 if test $gdb_cv_have_ptrace_getregs = yes; then
13415
13416 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
13417
13418 fi
13419
13420 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
13421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
13422 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
13423 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
13424   $as_echo_n "(cached) " >&6
13425 else
13426   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13427 /* end confdefs.h.  */
13428 #include <sys/ptrace.h>
13429 int
13430 main ()
13431 {
13432 PTRACE_GETFPXREGS;
13433   ;
13434   return 0;
13435 }
13436 _ACEOF
13437 if ac_fn_c_try_compile "$LINENO"; then :
13438   gdb_cv_have_ptrace_getfpxregs=yes
13439 else
13440   gdb_cv_have_ptrace_getfpxregs=no
13441 fi
13442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13443 fi
13444
13445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
13446 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
13447 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
13448
13449 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
13450
13451 fi
13452
13453 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
13454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
13455 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
13456 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
13457   $as_echo_n "(cached) " >&6
13458 else
13459   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13460 /* end confdefs.h.  */
13461 #include <sys/types.h>
13462 #include <sys/ptrace.h>
13463 int
13464 main ()
13465 {
13466 PT_GETDBREGS;
13467   ;
13468   return 0;
13469 }
13470 _ACEOF
13471 if ac_fn_c_try_compile "$LINENO"; then :
13472   gdb_cv_have_pt_getdbregs=yes
13473 else
13474   gdb_cv_have_pt_getdbregs=no
13475 fi
13476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13477 fi
13478
13479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
13480 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
13481 if test $gdb_cv_have_pt_getdbregs = yes; then
13482
13483 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
13484
13485 fi
13486
13487 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
13488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
13489 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
13490 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
13491   $as_echo_n "(cached) " >&6
13492 else
13493   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13494 /* end confdefs.h.  */
13495 #include <sys/types.h>
13496 #include <sys/ptrace.h>
13497 int
13498 main ()
13499 {
13500 PT_GETXMMREGS;
13501   ;
13502   return 0;
13503 }
13504 _ACEOF
13505 if ac_fn_c_try_compile "$LINENO"; then :
13506   gdb_cv_have_pt_getxmmregs=yes
13507 else
13508   gdb_cv_have_pt_getxmmregs=no
13509 fi
13510 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13511 fi
13512
13513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
13514 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
13515 if test $gdb_cv_have_pt_getxmmregs = yes; then
13516
13517 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
13518
13519 fi
13520
13521 # Detect which type of /proc is in use, such as for Unixware or Solaris.
13522
13523 if test "${target}" = "${host}"; then
13524   case "${host}" in
13525   *-*-unixware* | *-*-sysv4.2* | *-*-sysv5* | *-*-interix* )
13526
13527 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
13528
13529       ;;
13530   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
13531
13532 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
13533
13534       ;;
13535   mips-sgi-irix5*)
13536       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
13537
13538 $as_echo "#define _KMEMUSER 1" >>confdefs.h
13539
13540       ;;
13541   esac
13542 fi
13543
13544 if test "$ac_cv_header_sys_procfs_h" = yes; then
13545   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pstatus_t in sys/procfs.h" >&5
13546 $as_echo_n "checking for pstatus_t in sys/procfs.h... " >&6; }
13547  if test "${bfd_cv_have_sys_procfs_type_pstatus_t+set}" = set; then :
13548   $as_echo_n "(cached) " >&6
13549 else
13550   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13551 /* end confdefs.h.  */
13552
13553 #define _SYSCALL32
13554 /* Needed for new procfs interface on sparc-solaris.  */
13555 #define _STRUCTURED_PROC 1
13556 #include <sys/procfs.h>
13557 int
13558 main ()
13559 {
13560 pstatus_t avar
13561   ;
13562   return 0;
13563 }
13564 _ACEOF
13565 if ac_fn_c_try_compile "$LINENO"; then :
13566   bfd_cv_have_sys_procfs_type_pstatus_t=yes
13567 else
13568   bfd_cv_have_sys_procfs_type_pstatus_t=no
13569
13570 fi
13571 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13572 fi
13573
13574  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
13575
13576 $as_echo "#define HAVE_PSTATUS_T 1" >>confdefs.h
13577
13578  fi
13579  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pstatus_t" >&5
13580 $as_echo "$bfd_cv_have_sys_procfs_type_pstatus_t" >&6; }
13581
13582   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prrun_t in sys/procfs.h" >&5
13583 $as_echo_n "checking for prrun_t in sys/procfs.h... " >&6; }
13584  if test "${bfd_cv_have_sys_procfs_type_prrun_t+set}" = set; then :
13585   $as_echo_n "(cached) " >&6
13586 else
13587   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13588 /* end confdefs.h.  */
13589
13590 #define _SYSCALL32
13591 /* Needed for new procfs interface on sparc-solaris.  */
13592 #define _STRUCTURED_PROC 1
13593 #include <sys/procfs.h>
13594 int
13595 main ()
13596 {
13597 prrun_t avar
13598   ;
13599   return 0;
13600 }
13601 _ACEOF
13602 if ac_fn_c_try_compile "$LINENO"; then :
13603   bfd_cv_have_sys_procfs_type_prrun_t=yes
13604 else
13605   bfd_cv_have_sys_procfs_type_prrun_t=no
13606
13607 fi
13608 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13609 fi
13610
13611  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
13612
13613 $as_echo "#define HAVE_PRRUN_T 1" >>confdefs.h
13614
13615  fi
13616  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prrun_t" >&5
13617 $as_echo "$bfd_cv_have_sys_procfs_type_prrun_t" >&6; }
13618
13619   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
13620 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
13621  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
13622   $as_echo_n "(cached) " >&6
13623 else
13624   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13625 /* end confdefs.h.  */
13626
13627 #define _SYSCALL32
13628 /* Needed for new procfs interface on sparc-solaris.  */
13629 #define _STRUCTURED_PROC 1
13630 #include <sys/procfs.h>
13631 int
13632 main ()
13633 {
13634 gregset_t avar
13635   ;
13636   return 0;
13637 }
13638 _ACEOF
13639 if ac_fn_c_try_compile "$LINENO"; then :
13640   bfd_cv_have_sys_procfs_type_gregset_t=yes
13641 else
13642   bfd_cv_have_sys_procfs_type_gregset_t=no
13643
13644 fi
13645 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13646 fi
13647
13648  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
13649
13650 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
13651
13652  fi
13653  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
13654 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
13655
13656   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
13657 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
13658  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
13659   $as_echo_n "(cached) " >&6
13660 else
13661   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13662 /* end confdefs.h.  */
13663
13664 #define _SYSCALL32
13665 /* Needed for new procfs interface on sparc-solaris.  */
13666 #define _STRUCTURED_PROC 1
13667 #include <sys/procfs.h>
13668 int
13669 main ()
13670 {
13671 fpregset_t avar
13672   ;
13673   return 0;
13674 }
13675 _ACEOF
13676 if ac_fn_c_try_compile "$LINENO"; then :
13677   bfd_cv_have_sys_procfs_type_fpregset_t=yes
13678 else
13679   bfd_cv_have_sys_procfs_type_fpregset_t=no
13680
13681 fi
13682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13683 fi
13684
13685  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
13686
13687 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
13688
13689  fi
13690  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
13691 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
13692
13693   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
13694 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
13695  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
13696   $as_echo_n "(cached) " >&6
13697 else
13698   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13699 /* end confdefs.h.  */
13700
13701 #define _SYSCALL32
13702 /* Needed for new procfs interface on sparc-solaris.  */
13703 #define _STRUCTURED_PROC 1
13704 #include <sys/procfs.h>
13705 int
13706 main ()
13707 {
13708 prgregset_t avar
13709   ;
13710   return 0;
13711 }
13712 _ACEOF
13713 if ac_fn_c_try_compile "$LINENO"; then :
13714   bfd_cv_have_sys_procfs_type_prgregset_t=yes
13715 else
13716   bfd_cv_have_sys_procfs_type_prgregset_t=no
13717
13718 fi
13719 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13720 fi
13721
13722  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
13723
13724 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
13725
13726  fi
13727  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
13728 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
13729
13730   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
13731 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
13732  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
13733   $as_echo_n "(cached) " >&6
13734 else
13735   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13736 /* end confdefs.h.  */
13737
13738 #define _SYSCALL32
13739 /* Needed for new procfs interface on sparc-solaris.  */
13740 #define _STRUCTURED_PROC 1
13741 #include <sys/procfs.h>
13742 int
13743 main ()
13744 {
13745 prfpregset_t avar
13746   ;
13747   return 0;
13748 }
13749 _ACEOF
13750 if ac_fn_c_try_compile "$LINENO"; then :
13751   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
13752 else
13753   bfd_cv_have_sys_procfs_type_prfpregset_t=no
13754
13755 fi
13756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13757 fi
13758
13759  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13760
13761 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
13762
13763  fi
13764  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
13765 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
13766
13767   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
13768 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
13769  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
13770   $as_echo_n "(cached) " >&6
13771 else
13772   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13773 /* end confdefs.h.  */
13774
13775 #define _SYSCALL32
13776 /* Needed for new procfs interface on sparc-solaris.  */
13777 #define _STRUCTURED_PROC 1
13778 #include <sys/procfs.h>
13779 int
13780 main ()
13781 {
13782 prgregset32_t avar
13783   ;
13784   return 0;
13785 }
13786 _ACEOF
13787 if ac_fn_c_try_compile "$LINENO"; then :
13788   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
13789 else
13790   bfd_cv_have_sys_procfs_type_prgregset32_t=no
13791
13792 fi
13793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13794 fi
13795
13796  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
13797
13798 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
13799
13800  fi
13801  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
13802 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
13803
13804   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset32_t in sys/procfs.h" >&5
13805 $as_echo_n "checking for prfpregset32_t in sys/procfs.h... " >&6; }
13806  if test "${bfd_cv_have_sys_procfs_type_prfpregset32_t+set}" = set; then :
13807   $as_echo_n "(cached) " >&6
13808 else
13809   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13810 /* end confdefs.h.  */
13811
13812 #define _SYSCALL32
13813 /* Needed for new procfs interface on sparc-solaris.  */
13814 #define _STRUCTURED_PROC 1
13815 #include <sys/procfs.h>
13816 int
13817 main ()
13818 {
13819 prfpregset32_t avar
13820   ;
13821   return 0;
13822 }
13823 _ACEOF
13824 if ac_fn_c_try_compile "$LINENO"; then :
13825   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
13826 else
13827   bfd_cv_have_sys_procfs_type_prfpregset32_t=no
13828
13829 fi
13830 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13831 fi
13832
13833  if test $bfd_cv_have_sys_procfs_type_prfpregset32_t = yes; then
13834
13835 $as_echo "#define HAVE_PRFPREGSET32_T 1" >>confdefs.h
13836
13837  fi
13838  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset32_t" >&5
13839 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset32_t" >&6; }
13840
13841   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
13842 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
13843  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
13844   $as_echo_n "(cached) " >&6
13845 else
13846   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13847 /* end confdefs.h.  */
13848
13849 #define _SYSCALL32
13850 /* Needed for new procfs interface on sparc-solaris.  */
13851 #define _STRUCTURED_PROC 1
13852 #include <sys/procfs.h>
13853 int
13854 main ()
13855 {
13856 lwpid_t avar
13857   ;
13858   return 0;
13859 }
13860 _ACEOF
13861 if ac_fn_c_try_compile "$LINENO"; then :
13862   bfd_cv_have_sys_procfs_type_lwpid_t=yes
13863 else
13864   bfd_cv_have_sys_procfs_type_lwpid_t=no
13865
13866 fi
13867 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13868 fi
13869
13870  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
13871
13872 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
13873
13874  fi
13875  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
13876 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
13877
13878   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
13879 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
13880  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
13881   $as_echo_n "(cached) " >&6
13882 else
13883   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13884 /* end confdefs.h.  */
13885
13886 #define _SYSCALL32
13887 /* Needed for new procfs interface on sparc-solaris.  */
13888 #define _STRUCTURED_PROC 1
13889 #include <sys/procfs.h>
13890 int
13891 main ()
13892 {
13893 psaddr_t avar
13894   ;
13895   return 0;
13896 }
13897 _ACEOF
13898 if ac_fn_c_try_compile "$LINENO"; then :
13899   bfd_cv_have_sys_procfs_type_psaddr_t=yes
13900 else
13901   bfd_cv_have_sys_procfs_type_psaddr_t=no
13902
13903 fi
13904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13905 fi
13906
13907  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
13908
13909 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
13910
13911  fi
13912  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
13913 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
13914
13915   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
13916 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
13917  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
13918   $as_echo_n "(cached) " >&6
13919 else
13920   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13921 /* end confdefs.h.  */
13922
13923 #define _SYSCALL32
13924 /* Needed for new procfs interface on sparc-solaris.  */
13925 #define _STRUCTURED_PROC 1
13926 #include <sys/procfs.h>
13927 int
13928 main ()
13929 {
13930 prsysent_t avar
13931   ;
13932   return 0;
13933 }
13934 _ACEOF
13935 if ac_fn_c_try_compile "$LINENO"; then :
13936   bfd_cv_have_sys_procfs_type_prsysent_t=yes
13937 else
13938   bfd_cv_have_sys_procfs_type_prsysent_t=no
13939
13940 fi
13941 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13942 fi
13943
13944  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
13945
13946 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
13947
13948  fi
13949  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
13950 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
13951
13952   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
13953 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
13954  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
13955   $as_echo_n "(cached) " >&6
13956 else
13957   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13958 /* end confdefs.h.  */
13959
13960 #define _SYSCALL32
13961 /* Needed for new procfs interface on sparc-solaris.  */
13962 #define _STRUCTURED_PROC 1
13963 #include <sys/procfs.h>
13964 int
13965 main ()
13966 {
13967 pr_sigset_t avar
13968   ;
13969   return 0;
13970 }
13971 _ACEOF
13972 if ac_fn_c_try_compile "$LINENO"; then :
13973   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
13974 else
13975   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
13976
13977 fi
13978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13979 fi
13980
13981  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
13982
13983 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
13984
13985  fi
13986  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
13987 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
13988
13989   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
13990 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
13991  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
13992   $as_echo_n "(cached) " >&6
13993 else
13994   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13995 /* end confdefs.h.  */
13996
13997 #define _SYSCALL32
13998 /* Needed for new procfs interface on sparc-solaris.  */
13999 #define _STRUCTURED_PROC 1
14000 #include <sys/procfs.h>
14001 int
14002 main ()
14003 {
14004 pr_sigaction64_t avar
14005   ;
14006   return 0;
14007 }
14008 _ACEOF
14009 if ac_fn_c_try_compile "$LINENO"; then :
14010   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
14011 else
14012   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
14013
14014 fi
14015 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14016 fi
14017
14018  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
14019
14020 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
14021
14022  fi
14023  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
14024 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
14025
14026   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
14027 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
14028  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
14029   $as_echo_n "(cached) " >&6
14030 else
14031   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14032 /* end confdefs.h.  */
14033
14034 #define _SYSCALL32
14035 /* Needed for new procfs interface on sparc-solaris.  */
14036 #define _STRUCTURED_PROC 1
14037 #include <sys/procfs.h>
14038 int
14039 main ()
14040 {
14041 pr_siginfo64_t avar
14042   ;
14043   return 0;
14044 }
14045 _ACEOF
14046 if ac_fn_c_try_compile "$LINENO"; then :
14047   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
14048 else
14049   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
14050
14051 fi
14052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14053 fi
14054
14055  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
14056
14057 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
14058
14059  fi
14060  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
14061 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
14062
14063
14064
14065
14066
14067   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
14068     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
14069 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
14070     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
14071   $as_echo_n "(cached) " >&6
14072 else
14073   if test "$cross_compiling" = yes; then :
14074   gdb_cv_prfpregset_t_broken=yes
14075 else
14076   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14077 /* end confdefs.h.  */
14078 #include <sys/procfs.h>
14079        int main ()
14080        {
14081          if (sizeof (prfpregset_t) == sizeof (void *))
14082            return 1;
14083          return 0;
14084        }
14085 _ACEOF
14086 if ac_fn_c_try_run "$LINENO"; then :
14087   gdb_cv_prfpregset_t_broken=no
14088 else
14089   gdb_cv_prfpregset_t_broken=yes
14090 fi
14091 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14092   conftest.$ac_objext conftest.beam conftest.$ac_ext
14093 fi
14094
14095 fi
14096
14097     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
14098 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
14099     if test $gdb_cv_prfpregset_t_broken = yes; then
14100
14101 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
14102
14103     fi
14104   fi
14105
14106
14107   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
14108 $as_echo_n "checking for PIOCSET ioctl entry in sys/procfs.h... " >&6; }
14109   if test "${gdb_cv_have_procfs_piocset+set}" = set; then :
14110   $as_echo_n "(cached) " >&6
14111 else
14112   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14113 /* end confdefs.h.  */
14114 #include <unistd.h>
14115 #include <sys/types.h>
14116 #include <sys/procfs.h>
14117
14118 int
14119 main ()
14120 {
14121
14122     int dummy;;
14123     dummy = ioctl(0, PIOCSET, &dummy);
14124
14125   ;
14126   return 0;
14127 }
14128 _ACEOF
14129 if ac_fn_c_try_compile "$LINENO"; then :
14130   gdb_cv_have_procfs_piocset=yes
14131 else
14132   gdb_cv_have_procfs_piocset=no
14133 fi
14134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14135 fi
14136
14137   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_procfs_piocset" >&5
14138 $as_echo "$gdb_cv_have_procfs_piocset" >&6; }
14139   if test $gdb_cv_have_procfs_piocset = yes; then
14140
14141 $as_echo "#define HAVE_PROCFS_PIOCSET 1" >>confdefs.h
14142
14143   fi
14144 fi
14145
14146 if test ${host} = ${target} ; then
14147
14148   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member l_addr in struct link_map" >&5
14149 $as_echo_n "checking for member l_addr in struct link_map... " >&6; }
14150   if test "${gdb_cv_have_struct_link_map_with_l_members+set}" = set; then :
14151   $as_echo_n "(cached) " >&6
14152 else
14153   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14154 /* end confdefs.h.  */
14155 #include <link.h>
14156 int
14157 main ()
14158 {
14159 struct link_map lm; (void) lm.l_addr;
14160   ;
14161   return 0;
14162 }
14163 _ACEOF
14164 if ac_fn_c_try_compile "$LINENO"; then :
14165   gdb_cv_have_struct_link_map_with_l_members=yes
14166 else
14167   gdb_cv_have_struct_link_map_with_l_members=no
14168 fi
14169 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14170 fi
14171
14172   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_l_members" >&5
14173 $as_echo "$gdb_cv_have_struct_link_map_with_l_members" >&6; }
14174   if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
14175
14176 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1" >>confdefs.h
14177
14178   fi
14179
14180
14181   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member lm_addr in struct link_map" >&5
14182 $as_echo_n "checking for member lm_addr in struct link_map... " >&6; }
14183   if test "${gdb_cv_have_struct_link_map_with_lm_members+set}" = set; then :
14184   $as_echo_n "(cached) " >&6
14185 else
14186   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14187 /* end confdefs.h.  */
14188 #include <sys/types.h>
14189 #include <link.h>
14190 int
14191 main ()
14192 {
14193 struct link_map lm; (void) lm.lm_addr;
14194   ;
14195   return 0;
14196 }
14197 _ACEOF
14198 if ac_fn_c_try_compile "$LINENO"; then :
14199   gdb_cv_have_struct_link_map_with_lm_members=yes
14200 else
14201   gdb_cv_have_struct_link_map_with_lm_members=no
14202 fi
14203 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14204 fi
14205
14206   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_lm_members" >&5
14207 $as_echo "$gdb_cv_have_struct_link_map_with_lm_members" >&6; }
14208   if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
14209
14210 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS 1" >>confdefs.h
14211
14212   fi
14213
14214
14215   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member som_addr in struct so_map" >&5
14216 $as_echo_n "checking for member som_addr in struct so_map... " >&6; }
14217   if test "${gdb_cv_have_struct_so_map_with_som_members+set}" = set; then :
14218   $as_echo_n "(cached) " >&6
14219 else
14220   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14221 /* end confdefs.h.  */
14222 #include <sys/types.h>
14223 #ifdef HAVE_NLIST_H
14224 #include <nlist.h>
14225 #endif
14226 #include <link.h>
14227 int
14228 main ()
14229 {
14230 struct so_map lm; (void) lm.som_addr;
14231   ;
14232   return 0;
14233 }
14234 _ACEOF
14235 if ac_fn_c_try_compile "$LINENO"; then :
14236   gdb_cv_have_struct_so_map_with_som_members=yes
14237 else
14238   gdb_cv_have_struct_so_map_with_som_members=no
14239 fi
14240 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14241 fi
14242
14243   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_so_map_with_som_members" >&5
14244 $as_echo "$gdb_cv_have_struct_so_map_with_som_members" >&6; }
14245   if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
14246
14247 $as_echo "#define HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS 1" >>confdefs.h
14248
14249   fi
14250
14251
14252   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct link_map32 in sys/link.h" >&5
14253 $as_echo_n "checking for struct link_map32 in sys/link.h... " >&6; }
14254   if test "${gdb_cv_have_struct_link_map32+set}" = set; then :
14255   $as_echo_n "(cached) " >&6
14256 else
14257   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14258 /* end confdefs.h.  */
14259 #define _SYSCALL32
14260 #include <sys/link.h>
14261 int
14262 main ()
14263 {
14264 struct link_map32 l;
14265   ;
14266   return 0;
14267 }
14268 _ACEOF
14269 if ac_fn_c_try_compile "$LINENO"; then :
14270   gdb_cv_have_struct_link_map32=yes
14271 else
14272   gdb_cv_have_struct_link_map32=no
14273 fi
14274 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14275 fi
14276
14277   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map32" >&5
14278 $as_echo "$gdb_cv_have_struct_link_map32" >&6; }
14279   if test $gdb_cv_have_struct_link_map32 = yes; then
14280
14281 $as_echo "#define HAVE_STRUCT_LINK_MAP32 1" >>confdefs.h
14282
14283
14284 $as_echo "#define _SYSCALL32 1" >>confdefs.h
14285
14286   fi
14287 fi
14288
14289 # Check if the compiler supports the `long long' type.
14290
14291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
14292 $as_echo_n "checking for long long support in compiler... " >&6; }
14293 if test "${gdb_cv_c_long_long+set}" = set; then :
14294   $as_echo_n "(cached) " >&6
14295 else
14296   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14297 /* end confdefs.h.  */
14298 extern long long foo;
14299 int
14300 main ()
14301 {
14302 switch (foo & 2) { case 0: return 1; }
14303   ;
14304   return 0;
14305 }
14306 _ACEOF
14307 if ac_fn_c_try_compile "$LINENO"; then :
14308   gdb_cv_c_long_long=yes
14309 else
14310   gdb_cv_c_long_long=no
14311 fi
14312 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14313 fi
14314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
14315 $as_echo "$gdb_cv_c_long_long" >&6; }
14316 if test $gdb_cv_c_long_long = yes; then
14317
14318 $as_echo "#define CC_HAS_LONG_LONG 1" >>confdefs.h
14319
14320 fi
14321
14322 # Check if the compiler and runtime support printing long longs.
14323
14324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
14325 $as_echo_n "checking for long long support in printf... " >&6; }
14326 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
14327   $as_echo_n "(cached) " >&6
14328 else
14329   if test "$cross_compiling" = yes; then :
14330   gdb_cv_printf_has_long_long=no
14331 else
14332   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14333 /* end confdefs.h.  */
14334 $ac_includes_default
14335 int
14336 main ()
14337 {
14338 char buf[32];
14339   long long l = 0;
14340   l = (l << 16) + 0x0123;
14341   l = (l << 16) + 0x4567;
14342   l = (l << 16) + 0x89ab;
14343   l = (l << 16) + 0xcdef;
14344   sprintf (buf, "0x%016llx", l);
14345   return (strcmp ("0x0123456789abcdef", buf));
14346   ;
14347   return 0;
14348 }
14349 _ACEOF
14350 if ac_fn_c_try_run "$LINENO"; then :
14351   gdb_cv_printf_has_long_long=yes
14352 else
14353   gdb_cv_printf_has_long_long=no
14354 fi
14355 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14356   conftest.$ac_objext conftest.beam conftest.$ac_ext
14357 fi
14358
14359 fi
14360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
14361 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
14362 if test $gdb_cv_printf_has_long_long = yes; then
14363
14364 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
14365
14366 fi
14367
14368 # Check if the compiler and runtime support printing decfloats.
14369
14370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
14371 $as_echo_n "checking for decfloat support in printf... " >&6; }
14372 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
14373   $as_echo_n "(cached) " >&6
14374 else
14375   if test "$cross_compiling" = yes; then :
14376   gdb_cv_printf_has_decfloat=no
14377 else
14378   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14379 /* end confdefs.h.  */
14380 $ac_includes_default
14381 int
14382 main ()
14383 {
14384 char buf[64];
14385   _Decimal32 d32 = 1.2345df;
14386   _Decimal64 d64 = 1.2345dd;
14387   _Decimal128 d128 = 1.2345dl;
14388   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
14389   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
14390   ;
14391   return 0;
14392 }
14393 _ACEOF
14394 if ac_fn_c_try_run "$LINENO"; then :
14395   gdb_cv_printf_has_decfloat=yes
14396 else
14397   gdb_cv_printf_has_decfloat=no
14398 fi
14399 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14400   conftest.$ac_objext conftest.beam conftest.$ac_ext
14401 fi
14402
14403 fi
14404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
14405 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
14406 if test $gdb_cv_printf_has_decfloat = yes; then
14407
14408 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
14409
14410 fi
14411
14412 # Check if the compiler supports the `long double' type.  We can't use
14413 # AC_C_LONG_DOUBLE because that one does additional checks on the
14414 # constants defined in <float.h> that fail on some systems,
14415 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
14416
14417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
14418 $as_echo_n "checking for long double support in compiler... " >&6; }
14419 if test "${gdb_cv_c_long_double+set}" = set; then :
14420   $as_echo_n "(cached) " >&6
14421 else
14422   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14423 /* end confdefs.h.  */
14424 long double foo;
14425 _ACEOF
14426 if ac_fn_c_try_compile "$LINENO"; then :
14427   gdb_cv_c_long_double=yes
14428 else
14429   gdb_cv_c_long_double=no
14430 fi
14431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14432 fi
14433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
14434 $as_echo "$gdb_cv_c_long_double" >&6; }
14435 if test $gdb_cv_c_long_double = yes; then
14436
14437 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
14438
14439 fi
14440
14441 # Check if the compiler and runtime support printing long doubles.
14442
14443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
14444 $as_echo_n "checking for long double support in printf... " >&6; }
14445 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
14446   $as_echo_n "(cached) " >&6
14447 else
14448   if test "$cross_compiling" = yes; then :
14449   gdb_cv_printf_has_long_double=no
14450 else
14451   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14452 /* end confdefs.h.  */
14453 $ac_includes_default
14454 int
14455 main ()
14456 {
14457 char buf[16];
14458   long double f = 3.141592653;
14459   sprintf (buf, "%Lg", f);
14460   return (strncmp ("3.14159", buf, 7));
14461   ;
14462   return 0;
14463 }
14464 _ACEOF
14465 if ac_fn_c_try_run "$LINENO"; then :
14466   gdb_cv_printf_has_long_double=yes
14467 else
14468   gdb_cv_printf_has_long_double=no
14469 fi
14470 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14471   conftest.$ac_objext conftest.beam conftest.$ac_ext
14472 fi
14473
14474 fi
14475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
14476 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
14477 if test $gdb_cv_printf_has_long_double = yes; then
14478
14479 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
14480
14481 fi
14482
14483 # Check if the compiler and runtime support scanning long doubles.
14484
14485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
14486 $as_echo_n "checking for long double support in scanf... " >&6; }
14487 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
14488   $as_echo_n "(cached) " >&6
14489 else
14490   if test "$cross_compiling" = yes; then :
14491   gdb_cv_scanf_has_long_double=no
14492 else
14493   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14494 /* end confdefs.h.  */
14495 #include <stdio.h>
14496 int
14497 main ()
14498 {
14499 char *buf = "3.141592653";
14500   long double f = 0;
14501   sscanf (buf, "%Lg", &f);
14502   return !(f > 3.14159 && f < 3.14160);
14503   ;
14504   return 0;
14505 }
14506 _ACEOF
14507 if ac_fn_c_try_run "$LINENO"; then :
14508   gdb_cv_scanf_has_long_double=yes
14509 else
14510   gdb_cv_scanf_has_long_double=no
14511 fi
14512 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14513   conftest.$ac_objext conftest.beam conftest.$ac_ext
14514 fi
14515
14516 fi
14517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
14518 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
14519 if test $gdb_cv_scanf_has_long_double = yes; then
14520
14521 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
14522
14523 fi
14524
14525 case ${host_os} in
14526 aix*)
14527   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
14528 $as_echo_n "checking for -bbigtoc option... " >&6; }
14529 if test "${gdb_cv_bigtoc+set}" = set; then :
14530   $as_echo_n "(cached) " >&6
14531 else
14532
14533     SAVE_LDFLAGS=$LDFLAGS
14534
14535     case $GCC in
14536     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
14537     *) gdb_cv_bigtoc=-bbigtoc ;;
14538     esac
14539
14540     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
14541     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14542 /* end confdefs.h.  */
14543
14544 int
14545 main ()
14546 {
14547 int i;
14548   ;
14549   return 0;
14550 }
14551 _ACEOF
14552 if ac_fn_c_try_link "$LINENO"; then :
14553
14554 else
14555   gdb_cv_bigtoc=
14556 fi
14557 rm -f core conftest.err conftest.$ac_objext \
14558     conftest$ac_exeext conftest.$ac_ext
14559     LDFLAGS="${SAVE_LDFLAGS}"
14560
14561 fi
14562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
14563 $as_echo "$gdb_cv_bigtoc" >&6; }
14564   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
14565   ;;
14566 esac
14567
14568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
14569 $as_echo_n "checking for the dynamic export flag... " >&6; }
14570 dynamic_list=false
14571 if test "${gdb_native}" = yes; then
14572    # The dynamically loaded libthread_db needs access to symbols in the gdb
14573    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
14574    # may not be supported there.
14575    old_LDFLAGS="$LDFLAGS"
14576    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
14577    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
14578    LDFLAGS="$LDFLAGS $RDYNAMIC"
14579    if test "${have_libpython}" = no; then
14580      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14581 /* end confdefs.h.  */
14582
14583 int
14584 main ()
14585 {
14586
14587   ;
14588   return 0;
14589 }
14590 _ACEOF
14591 if ac_fn_c_try_link "$LINENO"; then :
14592   dynamic_list=true
14593 fi
14594 rm -f core conftest.err conftest.$ac_objext \
14595     conftest$ac_exeext conftest.$ac_ext
14596    else
14597      # Workaround http://bugs.python.org/issue4434 where static
14598      # libpythonX.Y.a would get its symbols required for
14599      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
14600      # Problem does not happen for the recommended libpythonX.Y.so linkage.
14601      old_CFLAGS="$CFLAGS"
14602      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
14603      if test "$cross_compiling" = yes; then :
14604   true
14605 else
14606   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14607 /* end confdefs.h.  */
14608 #include "${have_libpython}/Python.h"
14609 int
14610 main ()
14611 {
14612 int err;
14613           Py_Initialize ();
14614           err = PyRun_SimpleString ("import itertools\n");
14615           Py_Finalize ();
14616           return err == 0 ? 0 : 1;
14617   ;
14618   return 0;
14619 }
14620 _ACEOF
14621 if ac_fn_c_try_run "$LINENO"; then :
14622   dynamic_list=true
14623 fi
14624 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14625   conftest.$ac_objext conftest.beam conftest.$ac_ext
14626 fi
14627
14628      CFLAGS="$old_CFLAGS"
14629    fi
14630    LDFLAGS="$old_LDFLAGS"
14631 fi
14632 if $dynamic_list; then
14633   found="-Wl,--dynamic-list"
14634   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
14635 else
14636   found="-rdynamic"
14637   RDYNAMIC="-rdynamic"
14638 fi
14639
14640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
14641 $as_echo "$found" >&6; }
14642
14643
14644 if test ${build} = ${host} -a ${host} = ${target} ; then
14645    case ${host_os} in
14646    solaris*)
14647       # See if thread_db library is around for Solaris thread debugging.
14648       # Note that we must explicitly test for version 1 of the library
14649       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
14650       # the same API.
14651       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
14652 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
14653       if test -f /usr/lib/libthread_db.so.1 ; then
14654          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14655 $as_echo "yes" >&6; }
14656
14657 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
14658
14659          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
14660          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
14661          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
14662 $as_echo_n "checking for dlopen in -ldl... " >&6; }
14663 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
14664   $as_echo_n "(cached) " >&6
14665 else
14666   ac_check_lib_save_LIBS=$LIBS
14667 LIBS="-ldl  $LIBS"
14668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14669 /* end confdefs.h.  */
14670
14671 /* Override any GCC internal prototype to avoid an error.
14672    Use char because int might match the return type of a GCC
14673    builtin and then its argument prototype would still apply.  */
14674 #ifdef __cplusplus
14675 extern "C"
14676 #endif
14677 char dlopen ();
14678 int
14679 main ()
14680 {
14681 return dlopen ();
14682   ;
14683   return 0;
14684 }
14685 _ACEOF
14686 if ac_fn_c_try_link "$LINENO"; then :
14687   ac_cv_lib_dl_dlopen=yes
14688 else
14689   ac_cv_lib_dl_dlopen=no
14690 fi
14691 rm -f core conftest.err conftest.$ac_objext \
14692     conftest$ac_exeext conftest.$ac_ext
14693 LIBS=$ac_check_lib_save_LIBS
14694 fi
14695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
14696 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
14697 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
14698   cat >>confdefs.h <<_ACEOF
14699 #define HAVE_LIBDL 1
14700 _ACEOF
14701
14702   LIBS="-ldl $LIBS"
14703
14704 fi
14705
14706          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
14707          # Sun randomly tweaked the prototypes in <proc_service.h>
14708          # at one point.
14709          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
14710 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
14711          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
14712   $as_echo_n "(cached) " >&6
14713 else
14714
14715             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14716 /* end confdefs.h.  */
14717
14718                 #include <proc_service.h>
14719                 ps_err_e ps_pdwrite
14720                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
14721
14722 int
14723 main ()
14724 {
14725
14726   ;
14727   return 0;
14728 }
14729 _ACEOF
14730 if ac_fn_c_try_compile "$LINENO"; then :
14731   gdb_cv_proc_service_is_old=no
14732 else
14733   gdb_cv_proc_service_is_old=yes
14734 fi
14735 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14736
14737 fi
14738
14739          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
14740 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
14741          if test $gdb_cv_proc_service_is_old = yes; then
14742
14743 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
14744
14745          fi
14746       else
14747          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14748 $as_echo "no" >&6; }
14749       fi
14750       ;;
14751    aix*)
14752       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
14753 $as_echo_n "checking for AiX thread debugging library... " >&6; }
14754       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
14755   $as_echo_n "(cached) " >&6
14756 else
14757   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14758 /* end confdefs.h.  */
14759 #include <sys/pthdebug.h>
14760 int
14761 main ()
14762 {
14763 #ifndef PTHDB_VERSION_3
14764                                     #error
14765                                     #endif
14766   ;
14767   return 0;
14768 }
14769 _ACEOF
14770 if ac_fn_c_try_compile "$LINENO"; then :
14771   gdb_cv_have_aix_thread_debug=yes
14772 else
14773   gdb_cv_have_aix_thread_debug=no
14774 fi
14775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14776 fi
14777
14778       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
14779 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
14780       if test $gdb_cv_have_aix_thread_debug = yes; then
14781          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
14782          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
14783          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -lpthdebug"
14784
14785          # Older versions of AIX do not provide the declaration for
14786          # the getthrds function (it appears that it was introduced
14787          # with AIX 6.x).
14788          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
14789 "
14790 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
14791   ac_have_decl=1
14792 else
14793   ac_have_decl=0
14794 fi
14795
14796 cat >>confdefs.h <<_ACEOF
14797 #define HAVE_DECL_GETTHRDS $ac_have_decl
14798 _ACEOF
14799
14800       fi
14801       ;;
14802    esac
14803
14804 fi
14805
14806 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
14807    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
14808 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
14809 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
14810   $as_echo_n "(cached) " >&6
14811 else
14812   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14813 /* end confdefs.h.  */
14814 #include <thread_db.h>
14815 int
14816 main ()
14817 {
14818 int i = TD_NOTALLOC;
14819   ;
14820   return 0;
14821 }
14822 _ACEOF
14823 if ac_fn_c_try_compile "$LINENO"; then :
14824   gdb_cv_thread_db_h_has_td_notalloc=yes
14825 else
14826   gdb_cv_thread_db_h_has_td_notalloc=no
14827
14828 fi
14829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14830
14831 fi
14832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
14833 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
14834    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
14835 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
14836 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
14837   $as_echo_n "(cached) " >&6
14838 else
14839   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14840 /* end confdefs.h.  */
14841 #include <thread_db.h>
14842 int
14843 main ()
14844 {
14845 int i = TD_VERSION;
14846   ;
14847   return 0;
14848 }
14849 _ACEOF
14850 if ac_fn_c_try_compile "$LINENO"; then :
14851   gdb_cv_thread_db_h_has_td_version=yes
14852 else
14853   gdb_cv_thread_db_h_has_td_version=no
14854
14855 fi
14856 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14857
14858 fi
14859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
14860 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
14861    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
14862 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
14863 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
14864   $as_echo_n "(cached) " >&6
14865 else
14866   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14867 /* end confdefs.h.  */
14868 #include <thread_db.h>
14869 int
14870 main ()
14871 {
14872 int i = TD_NOTLS;
14873   ;
14874   return 0;
14875 }
14876 _ACEOF
14877 if ac_fn_c_try_compile "$LINENO"; then :
14878   gdb_cv_thread_db_h_has_td_notls=yes
14879 else
14880   gdb_cv_thread_db_h_has_td_notls=no
14881
14882 fi
14883 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14884
14885 fi
14886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
14887 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
14888 fi
14889 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
14890
14891 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
14892
14893 fi
14894 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
14895
14896 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
14897
14898 fi
14899 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
14900
14901 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
14902
14903 fi
14904
14905 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
14906    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
14907 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
14908 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
14909   $as_echo_n "(cached) " >&6
14910 else
14911   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14912 /* end confdefs.h.  */
14913 #include <sys/syscall.h>
14914 int
14915 main ()
14916 {
14917 int i = __NR_tkill;
14918   ;
14919   return 0;
14920 }
14921 _ACEOF
14922 if ac_fn_c_try_compile "$LINENO"; then :
14923   gdb_cv_sys_syscall_h_has_tkill=yes
14924 else
14925   gdb_cv_sys_syscall_h_has_tkill=no
14926
14927 fi
14928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14929
14930 fi
14931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
14932 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
14933 fi
14934 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes" && test "x$ac_cv_func_syscall" = "xyes"; then
14935
14936 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
14937
14938 fi
14939
14940 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
14941 "
14942 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
14943   ac_have_decl=1
14944 else
14945   ac_have_decl=0
14946 fi
14947
14948 cat >>confdefs.h <<_ACEOF
14949 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
14950 _ACEOF
14951
14952
14953 if test "$cross_compiling" = yes; then :
14954   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14955 /* end confdefs.h.  */
14956 #include <sys/personality.h>
14957 int
14958 main ()
14959 {
14960
14961 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14962 #       define ADDR_NO_RANDOMIZE 0x0040000
14963 #      endif
14964        /* Test the flag could be set and stays set.  */
14965        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14966        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14967            return 1
14968   ;
14969   return 0;
14970 }
14971 _ACEOF
14972 if ac_fn_c_try_link "$LINENO"; then :
14973   have_personality=true
14974 else
14975   have_personality=false
14976 fi
14977 rm -f core conftest.err conftest.$ac_objext \
14978     conftest$ac_exeext conftest.$ac_ext
14979 else
14980   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14981 /* end confdefs.h.  */
14982 #include <sys/personality.h>
14983 int
14984 main ()
14985 {
14986
14987 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14988 #       define ADDR_NO_RANDOMIZE 0x0040000
14989 #      endif
14990        /* Test the flag could be set and stays set.  */
14991        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14992        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14993            return 1
14994   ;
14995   return 0;
14996 }
14997 _ACEOF
14998 if ac_fn_c_try_run "$LINENO"; then :
14999   have_personality=true
15000 else
15001   have_personality=false
15002 fi
15003 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15004   conftest.$ac_objext conftest.beam conftest.$ac_ext
15005 fi
15006
15007 if $have_personality
15008 then
15009
15010 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
15011
15012 fi
15013
15014
15015 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
15016 # except that the argument to --with-sysroot is optional.
15017 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
15018 if test "x$with_sysroot" = xyes; then
15019   with_sysroot="${exec_prefix}/${target_alias}/sys-root"
15020 fi
15021
15022 # Check whether --with-sysroot was given.
15023 if test "${with_sysroot+set}" = set; then :
15024   withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
15025 else
15026   TARGET_SYSTEM_ROOT=
15027 fi
15028
15029
15030   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
15031   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15032   ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
15033   ac_define_dir=`eval echo $ac_define_dir`
15034
15035 cat >>confdefs.h <<_ACEOF
15036 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
15037 _ACEOF
15038
15039
15040
15041
15042   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
15043      if test "x$prefix" = xNONE; then
15044         test_prefix=/usr/local
15045      else
15046         test_prefix=$prefix
15047      fi
15048   else
15049      test_prefix=$exec_prefix
15050   fi
15051   value=0
15052   case ${ac_define_dir} in
15053      "${test_prefix}"|"${test_prefix}/"*|\
15054         '${exec_prefix}'|'${exec_prefix}/'*)
15055      value=1
15056      ;;
15057   esac
15058
15059 cat >>confdefs.h <<_ACEOF
15060 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
15061 _ACEOF
15062
15063
15064
15065
15066
15067 # Check whether --with-system-gdbinit was given.
15068 if test "${with_system_gdbinit+set}" = set; then :
15069   withval=$with_system_gdbinit;
15070     SYSTEM_GDBINIT=$withval
15071 else
15072   SYSTEM_GDBINIT=
15073 fi
15074
15075
15076   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
15077   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15078   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
15079   ac_define_dir=`eval echo $ac_define_dir`
15080
15081 cat >>confdefs.h <<_ACEOF
15082 #define SYSTEM_GDBINIT "$ac_define_dir"
15083 _ACEOF
15084
15085
15086
15087
15088   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
15089      if test "x$prefix" = xNONE; then
15090         test_prefix=/usr/local
15091      else
15092         test_prefix=$prefix
15093      fi
15094   else
15095      test_prefix=$exec_prefix
15096   fi
15097   value=0
15098   case ${ac_define_dir} in
15099      "${test_prefix}"|"${test_prefix}/"*|\
15100         '${exec_prefix}'|'${exec_prefix}/'*)
15101      value=1
15102      ;;
15103   esac
15104
15105 cat >>confdefs.h <<_ACEOF
15106 #define SYSTEM_GDBINIT_RELOCATABLE $value
15107 _ACEOF
15108
15109
15110
15111
15112 # Check whether --enable-werror was given.
15113 if test "${enable_werror+set}" = set; then :
15114   enableval=$enable_werror; case "${enableval}" in
15115      yes | y) ERROR_ON_WARNING="yes" ;;
15116      no | n)  ERROR_ON_WARNING="no" ;;
15117      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
15118    esac
15119 fi
15120
15121
15122 # Enable -Werror by default when using gcc
15123 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
15124     ERROR_ON_WARNING=yes
15125 fi
15126
15127 WERROR_CFLAGS=""
15128 if test "${ERROR_ON_WARNING}" = yes ; then
15129     WERROR_CFLAGS="-Werror"
15130 fi
15131
15132 # The entries after -Wno-pointer-sign are disabled warnings which may
15133 # be enabled in the future, which can not currently be used to build
15134 # GDB.
15135 # NOTE: If you change this list, remember to update
15136 # gdb/doc/gdbint.texinfo.
15137 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
15138 -Wformat-nonliteral -Wno-pointer-sign \
15139 -Wno-unused -Wunused-value -Wunused-function \
15140 -Wno-switch -Wno-char-subscripts -Wmissing-prototypes"
15141
15142 # Enable -Wno-format by default when using gcc on mingw since many
15143 # GCC versions complain about %I64.
15144 case "${host}" in
15145   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
15146 esac
15147
15148 # Check whether --enable-build-warnings was given.
15149 if test "${enable_build_warnings+set}" = set; then :
15150   enableval=$enable_build_warnings; case "${enableval}" in
15151   yes)  ;;
15152   no)   build_warnings="-w";;
15153   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
15154         build_warnings="${build_warnings} ${t}";;
15155   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
15156         build_warnings="${t} ${build_warnings}";;
15157   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
15158 esac
15159 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
15160   echo "Setting compiler warning flags = $build_warnings" 6>&1
15161 fi
15162 fi
15163 # Check whether --enable-gdb-build-warnings was given.
15164 if test "${enable_gdb_build_warnings+set}" = set; then :
15165   enableval=$enable_gdb_build_warnings; case "${enableval}" in
15166   yes)  ;;
15167   no)   build_warnings="-w";;
15168   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
15169         build_warnings="${build_warnings} ${t}";;
15170   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
15171         build_warnings="${t} ${build_warnings}";;
15172   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
15173 esac
15174 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
15175   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
15176 fi
15177 fi
15178 WARN_CFLAGS=""
15179 if test "x${build_warnings}" != x -a "x$GCC" = xyes
15180 then
15181     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
15182 $as_echo_n "checking compiler warning flags... " >&6; }
15183     # Separate out the -Werror flag as some files just cannot be
15184     # compiled with it enabled.
15185     for w in ${build_warnings}; do
15186         case $w in
15187         -Werr*) WERROR_CFLAGS=-Werror ;;
15188         *) # Check that GCC accepts it
15189             saved_CFLAGS="$CFLAGS"
15190             CFLAGS="$CFLAGS $w"
15191             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15192 /* end confdefs.h.  */
15193
15194 int
15195 main ()
15196 {
15197
15198   ;
15199   return 0;
15200 }
15201 _ACEOF
15202 if ac_fn_c_try_compile "$LINENO"; then :
15203   WARN_CFLAGS="${WARN_CFLAGS} $w"
15204 fi
15205 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15206             CFLAGS="$saved_CFLAGS"
15207         esac
15208     done
15209     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
15210 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
15211 fi
15212
15213
15214
15215 # In the Cygwin environment, we need some additional flags.
15216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
15217 $as_echo_n "checking for cygwin... " >&6; }
15218 if test "${gdb_cv_os_cygwin+set}" = set; then :
15219   $as_echo_n "(cached) " >&6
15220 else
15221   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15222 /* end confdefs.h.  */
15223
15224 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
15225 lose
15226 #endif
15227 _ACEOF
15228 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15229   $EGREP "lose" >/dev/null 2>&1; then :
15230   gdb_cv_os_cygwin=yes
15231 else
15232   gdb_cv_os_cygwin=no
15233 fi
15234 rm -f conftest*
15235
15236 fi
15237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
15238 $as_echo "$gdb_cv_os_cygwin" >&6; }
15239
15240
15241 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
15242 case ${host} in
15243   *go32* ) SER_HARDWIRE=ser-go32.o ;;
15244   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
15245   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
15246 esac
15247
15248
15249 # libreadline needs libuser32.a in a cygwin environment
15250 WIN32LIBS=
15251 if test x$gdb_cv_os_cygwin = xyes; then
15252     WIN32LIBS="-luser32"
15253     case "${target}" in
15254         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
15255         ;;
15256     esac
15257 fi
15258
15259 # The ser-tcp.c module requires sockets.
15260 case ${host} in
15261   *mingw32*)
15262
15263 $as_echo "#define USE_WIN32API 1" >>confdefs.h
15264
15265     WIN32LIBS="$WIN32LIBS -lws2_32"
15266     ;;
15267 esac
15268
15269
15270 # Add ELF support to GDB, but only if BFD includes ELF support.
15271 OLD_CFLAGS=$CFLAGS
15272 OLD_LDFLAGS=$LDFLAGS
15273 OLD_LIBS=$LIBS
15274 # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
15275 # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
15276 # always want our bfd.
15277 CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
15278 LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
15279 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
15280 # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
15281 if test "$plugins" = "yes"; then
15282   LIBS="-ldl $LIBS"
15283 fi
15284 LIBS="-lbfd -liberty $intl $LIBS"
15285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
15286 $as_echo_n "checking for ELF support in BFD... " >&6; }
15287 if test "${gdb_cv_var_elf+set}" = set; then :
15288   $as_echo_n "(cached) " >&6
15289 else
15290   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15291 /* end confdefs.h.  */
15292 #include <stdlib.h>
15293 #include "bfd.h"
15294 #include "elf-bfd.h"
15295
15296 int
15297 main ()
15298 {
15299 bfd *abfd = NULL; bfd_get_elf_phdr_upper_bound (abfd);
15300   ;
15301   return 0;
15302 }
15303 _ACEOF
15304 if ac_fn_c_try_link "$LINENO"; then :
15305   gdb_cv_var_elf=yes
15306 else
15307   gdb_cv_var_elf=no
15308 fi
15309 rm -f core conftest.err conftest.$ac_objext \
15310     conftest$ac_exeext conftest.$ac_ext
15311 fi
15312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
15313 $as_echo "$gdb_cv_var_elf" >&6; }
15314 if test $gdb_cv_var_elf = yes; then
15315   CONFIG_OBS="$CONFIG_OBS elfread.o"
15316
15317 $as_echo "#define HAVE_ELF 1" >>confdefs.h
15318
15319   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
15320   if test "$plugins" = "yes"; then
15321     OLD_LIBS="-ldl $OLD_LIBS"
15322   fi
15323 fi
15324 CFLAGS=$OLD_CFLAGS
15325 LDFLAGS=$OLD_LDFLAGS
15326 LIBS=$OLD_LIBS
15327
15328 # Add any host-specific objects to GDB.
15329 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
15330
15331 LIBGUI="../libgui/src/libgui.a"
15332 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
15333
15334
15335
15336 WIN32LDAPP=
15337
15338
15339
15340 case "${host}" in
15341 *-*-cygwin* | *-*-mingw* )
15342     configdir="win"
15343     ;;
15344 *)
15345     configdir="unix"
15346     ;;
15347 esac
15348
15349 GDBTKLIBS=
15350 if test "${enable_gdbtk}" = "yes"; then
15351
15352     # Gdbtk must have an absolute path to srcdir in order to run
15353     # properly when not installed.
15354     here=`pwd`
15355     cd ${srcdir}
15356     GDBTK_SRC_DIR=`pwd`
15357     cd $here
15358
15359
15360     #
15361     # Ok, lets find the tcl configuration
15362     # First, look for one uninstalled.
15363     # the alternative search directory is invoked by --with-tcl
15364     #
15365
15366     if test x"${no_tcl}" = x ; then
15367         # we reset no_tcl in case something fails here
15368         no_tcl=true
15369
15370 # Check whether --with-tcl was given.
15371 if test "${with_tcl+set}" = set; then :
15372   withval=$with_tcl; with_tclconfig=${withval}
15373 fi
15374
15375         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
15376 $as_echo_n "checking for Tcl configuration... " >&6; }
15377         if test "${ac_cv_c_tclconfig+set}" = set; then :
15378   $as_echo_n "(cached) " >&6
15379 else
15380
15381
15382             # First check to see if --with-tcl was specified.
15383             case "${host}" in
15384                 *-*-cygwin*) platDir="win" ;;
15385                 *) platDir="unix" ;;
15386             esac
15387             if test x"${with_tclconfig}" != x ; then
15388                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
15389                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
15390                 else
15391                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
15392                 fi
15393             fi
15394
15395             # then check for a private Tcl installation
15396             if test x"${ac_cv_c_tclconfig}" = x ; then
15397                 for i in \
15398                         ../tcl \
15399                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15400                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
15401                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
15402                         ../../tcl \
15403                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15404                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
15405                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
15406                         ../../../tcl \
15407                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15408                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
15409                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
15410                     if test -f "$i/$platDir/tclConfig.sh" ; then
15411                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15412                         break
15413                     fi
15414                 done
15415             fi
15416
15417             # on Darwin, check in Framework installation locations
15418             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
15419                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15420                         `ls -d /Library/Frameworks 2>/dev/null` \
15421                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
15422                         `ls -d /System/Library/Frameworks 2>/dev/null` \
15423                         ; do
15424                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
15425                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
15426                         break
15427                     fi
15428                 done
15429             fi
15430
15431             # check in a few common install locations
15432             if test x"${ac_cv_c_tclconfig}" = x ; then
15433                 for i in `ls -d ${libdir} 2>/dev/null` \
15434                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
15435                         `ls -d ${prefix}/lib 2>/dev/null` \
15436                         `ls -d /usr/local/lib 2>/dev/null` \
15437                         `ls -d /usr/contrib/lib 2>/dev/null` \
15438                         `ls -d /usr/lib 2>/dev/null` \
15439                         ; do
15440                     if test -f "$i/tclConfig.sh" ; then
15441                         ac_cv_c_tclconfig=`(cd $i; pwd)`
15442                         break
15443                     fi
15444                 done
15445             fi
15446
15447             # check in a few other private locations
15448             if test x"${ac_cv_c_tclconfig}" = x ; then
15449                 for i in \
15450                         ${srcdir}/../tcl \
15451                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15452                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
15453                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
15454                     if test -f "$i/$platDir/tclConfig.sh" ; then
15455                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15456                     break
15457                 fi
15458                 done
15459             fi
15460
15461 fi
15462
15463
15464         if test x"${ac_cv_c_tclconfig}" = x ; then
15465             TCL_BIN_DIR="# no Tcl configs found"
15466             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
15467 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
15468         else
15469             no_tcl=
15470             TCL_BIN_DIR=${ac_cv_c_tclconfig}
15471             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
15472 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15473         fi
15474     fi
15475
15476
15477     # If $no_tk is nonempty, then we can't do Tk, and there is no
15478     # point to doing Tcl.
15479
15480     #
15481     # Ok, lets find the tk configuration
15482     # First, look for one uninstalled.
15483     # the alternative search directory is invoked by --with-tk
15484     #
15485
15486     if test x"${no_tk}" = x ; then
15487         # we reset no_tk in case something fails here
15488         no_tk=true
15489
15490 # Check whether --with-tk was given.
15491 if test "${with_tk+set}" = set; then :
15492   withval=$with_tk; with_tkconfig=${withval}
15493 fi
15494
15495         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
15496 $as_echo_n "checking for Tk configuration... " >&6; }
15497         if test "${ac_cv_c_tkconfig+set}" = set; then :
15498   $as_echo_n "(cached) " >&6
15499 else
15500
15501
15502             # First check to see if --with-tkconfig was specified.
15503             if test x"${with_tkconfig}" != x ; then
15504                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
15505                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
15506                 else
15507                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
15508                 fi
15509             fi
15510
15511             # then check for a private Tk library
15512             case "${host}" in
15513                 *-*-cygwin*) platDir="win" ;;
15514                 *) platDir="unix" ;;
15515             esac
15516             if test x"${ac_cv_c_tkconfig}" = x ; then
15517                 for i in \
15518                         ../tk \
15519                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15520                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
15521                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
15522                         ../../tk \
15523                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15524                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
15525                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
15526                         ../../../tk \
15527                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15528                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
15529                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
15530                     if test -f "$i/$platDir/tkConfig.sh" ; then
15531                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15532                         break
15533                     fi
15534                 done
15535             fi
15536
15537             # on Darwin, check in Framework installation locations
15538             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
15539                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15540                         `ls -d /Library/Frameworks 2>/dev/null` \
15541                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
15542                         `ls -d /System/Library/Frameworks 2>/dev/null` \
15543                         ; do
15544                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
15545                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
15546                         break
15547                     fi
15548                 done
15549             fi
15550
15551             # check in a few common install locations
15552             if test x"${ac_cv_c_tkconfig}" = x ; then
15553                 for i in `ls -d ${libdir} 2>/dev/null` \
15554                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
15555                         `ls -d ${prefix}/lib 2>/dev/null` \
15556                         `ls -d /usr/local/lib 2>/dev/null` \
15557                         `ls -d /usr/contrib/lib 2>/dev/null` \
15558                         `ls -d /usr/lib 2>/dev/null` \
15559                         ; do
15560                     if test -f "$i/tkConfig.sh" ; then
15561                         ac_cv_c_tkconfig=`(cd $i; pwd)`
15562                         break
15563                     fi
15564                 done
15565             fi
15566             # check in a few other private locations
15567             if test x"${ac_cv_c_tkconfig}" = x ; then
15568                 for i in \
15569                         ${srcdir}/../tk \
15570                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15571                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
15572                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
15573                     if test -f "$i/$platDir/tkConfig.sh" ; then
15574                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15575                         break
15576                     fi
15577                 done
15578             fi
15579
15580 fi
15581
15582
15583         if test x"${ac_cv_c_tkconfig}" = x ; then
15584             TK_BIN_DIR="# no Tk configs found"
15585             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
15586 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
15587         else
15588             no_tk=
15589             TK_BIN_DIR=${ac_cv_c_tkconfig}
15590             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
15591 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15592         fi
15593     fi
15594
15595
15596     if test -z "${no_tcl}" -a -z "${no_tk}"; then
15597
15598     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
15599 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
15600
15601     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
15602         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15603 $as_echo "loading" >&6; }
15604         . ${TCL_BIN_DIR}/tclConfig.sh
15605     else
15606         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
15607 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15608     fi
15609
15610     # eval is required to do the TCL_DBGX substitution
15611     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
15612     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
15613
15614     # If the TCL_BIN_DIR is the build directory (not the install directory),
15615     # then set the common variable name to the value of the build variables.
15616     # For example, the variable TCL_LIB_SPEC will be set to the value
15617     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
15618     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
15619     # installed and uninstalled version of Tcl.
15620     if test -f "${TCL_BIN_DIR}/Makefile" ; then
15621         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
15622         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
15623         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
15624     elif test "`uname -s`" = "Darwin"; then
15625         # If Tcl was built as a framework, attempt to use the libraries
15626         # from the framework at the given location so that linking works
15627         # against Tcl.framework installed in an arbitary location.
15628         case ${TCL_DEFS} in
15629             *TCL_FRAMEWORK*)
15630                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
15631                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
15632                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
15633                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
15634                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
15635                             break
15636                         fi
15637                     done
15638                 fi
15639                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
15640                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
15641                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
15642                 fi
15643                 ;;
15644         esac
15645     fi
15646
15647     # eval is required to do the TCL_DBGX substitution
15648     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
15649     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
15650     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
15651     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
15652
15653
15654
15655
15656
15657
15658
15659
15660
15661
15662
15663
15664
15665
15666
15667         # Check for in-tree tcl
15668         here=`pwd`
15669         cd ${srcdir}/..
15670         topdir=`pwd`
15671         cd ${here}
15672
15673         intree="no"
15674         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
15675           intree="yes"
15676         fi
15677
15678         # Find Tcl private headers
15679         if test x"${intree}" = xno; then
15680
15681   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
15682 $as_echo_n "checking for Tcl private headers... " >&6; }
15683   private_dir=""
15684   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
15685   if test -f ${dir}/tclInt.h ; then
15686     private_dir=${dir}
15687   fi
15688
15689   if test x"${private_dir}" = x; then
15690     as_fn_error "could not find private Tcl headers" "$LINENO" 5
15691   else
15692     TCL_PRIVATE_INCLUDE="-I${private_dir}"
15693     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15694 $as_echo "${private_dir}" >&6; }
15695   fi
15696
15697           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
15698           TCL_LIBRARY="${TCL_LIB_SPEC}"
15699           TCL_DEPS=""
15700         else
15701           # If building tcl in the same src tree, private headers
15702           # are not needed, but we need to be sure to use the right
15703           # headers library
15704           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
15705           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
15706           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
15707         fi
15708
15709
15710
15711
15712
15713     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
15714 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
15715
15716     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
15717         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15718 $as_echo "loading" >&6; }
15719         . ${TK_BIN_DIR}/tkConfig.sh
15720     else
15721         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
15722 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15723     fi
15724
15725     # eval is required to do the TK_DBGX substitution
15726     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
15727     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
15728
15729     # If the TK_BIN_DIR is the build directory (not the install directory),
15730     # then set the common variable name to the value of the build variables.
15731     # For example, the variable TK_LIB_SPEC will be set to the value
15732     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
15733     # instead of TK_BUILD_LIB_SPEC since it will work with both an
15734     # installed and uninstalled version of Tcl.
15735     if test -f "${TK_BIN_DIR}/Makefile" ; then
15736         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
15737         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
15738         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
15739     elif test "`uname -s`" = "Darwin"; then
15740         # If Tk was built as a framework, attempt to use the libraries
15741         # from the framework at the given location so that linking works
15742         # against Tk.framework installed in an arbitary location.
15743         case ${TK_DEFS} in
15744             *TK_FRAMEWORK*)
15745                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
15746                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
15747                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
15748                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
15749                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
15750                             break
15751                         fi
15752                     done
15753                 fi
15754                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
15755                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
15756                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
15757                 fi
15758                 ;;
15759         esac
15760     fi
15761
15762     # eval is required to do the TK_DBGX substitution
15763     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
15764     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
15765     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
15766     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
15767
15768
15769
15770
15771
15772
15773
15774
15775
15776
15777
15778
15779
15780
15781         # Check for in-tree Tk
15782         intree="no"
15783         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
15784           intree="yes"
15785         fi
15786
15787         # Find Tk private headers
15788         if test x"${intree}" = xno; then
15789
15790   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
15791 $as_echo_n "checking for Tk private headers... " >&6; }
15792   private_dir=""
15793   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
15794   if test -f ${dir}/tkInt.h; then
15795     private_dir=${dir}
15796   fi
15797
15798   if test x"${private_dir}" = x; then
15799     as_fn_error "could not find Tk private headers" "$LINENO" 5
15800   else
15801     TK_PRIVATE_INCLUDE="-I${private_dir}"
15802     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15803 $as_echo "${private_dir}" >&6; }
15804   fi
15805
15806           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
15807           TK_LIBRARY=${TK_LIB_SPEC}
15808           TK_DEPS=""
15809         else
15810           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
15811           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
15812           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
15813         fi
15814
15815
15816
15817
15818
15819         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
15820
15821         # Include some libraries that Tcl and Tk want.
15822         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
15823         # Yes, the ordering seems wrong here.  But it isn't.
15824         # TK_LIBS is the list of libraries that need to be linked
15825         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
15826         # were in LIBS then any link tests after this point would
15827         # try to include things like `$(LIBGUI)', which wouldn't work.
15828         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
15829
15830         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
15831         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
15832         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
15833         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
15834         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
15835         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
15836         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
15837
15838         if test x$gdb_cv_os_cygwin = xyes; then
15839           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
15840           WIN32LDAPP="-Wl,--subsystem,console"
15841           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
15842         fi
15843
15844         subdirs="$subdirs gdbtk"
15845
15846     fi
15847 fi
15848
15849
15850
15851
15852
15853
15854
15855
15856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
15857 $as_echo_n "checking for X... " >&6; }
15858
15859
15860 # Check whether --with-x was given.
15861 if test "${with_x+set}" = set; then :
15862   withval=$with_x;
15863 fi
15864
15865 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
15866 if test "x$with_x" = xno; then
15867   # The user explicitly disabled X.
15868   have_x=disabled
15869 else
15870   case $x_includes,$x_libraries in #(
15871     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
15872     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
15873   $as_echo_n "(cached) " >&6
15874 else
15875   # One or both of the vars are not set, and there is no cached value.
15876 ac_x_includes=no ac_x_libraries=no
15877 rm -f -r conftest.dir
15878 if mkdir conftest.dir; then
15879   cd conftest.dir
15880   cat >Imakefile <<'_ACEOF'
15881 incroot:
15882         @echo incroot='${INCROOT}'
15883 usrlibdir:
15884         @echo usrlibdir='${USRLIBDIR}'
15885 libdir:
15886         @echo libdir='${LIBDIR}'
15887 _ACEOF
15888   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
15889     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
15890     for ac_var in incroot usrlibdir libdir; do
15891       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
15892     done
15893     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
15894     for ac_extension in a so sl dylib la dll; do
15895       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
15896          test -f "$ac_im_libdir/libX11.$ac_extension"; then
15897         ac_im_usrlibdir=$ac_im_libdir; break
15898       fi
15899     done
15900     # Screen out bogus values from the imake configuration.  They are
15901     # bogus both because they are the default anyway, and because
15902     # using them would break gcc on systems where it needs fixed includes.
15903     case $ac_im_incroot in
15904         /usr/include) ac_x_includes= ;;
15905         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
15906     esac
15907     case $ac_im_usrlibdir in
15908         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
15909         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
15910     esac
15911   fi
15912   cd ..
15913   rm -f -r conftest.dir
15914 fi
15915
15916 # Standard set of common directories for X headers.
15917 # Check X11 before X11Rn because it is often a symlink to the current release.
15918 ac_x_header_dirs='
15919 /usr/X11/include
15920 /usr/X11R7/include
15921 /usr/X11R6/include
15922 /usr/X11R5/include
15923 /usr/X11R4/include
15924
15925 /usr/include/X11
15926 /usr/include/X11R7
15927 /usr/include/X11R6
15928 /usr/include/X11R5
15929 /usr/include/X11R4
15930
15931 /usr/local/X11/include
15932 /usr/local/X11R7/include
15933 /usr/local/X11R6/include
15934 /usr/local/X11R5/include
15935 /usr/local/X11R4/include
15936
15937 /usr/local/include/X11
15938 /usr/local/include/X11R7
15939 /usr/local/include/X11R6
15940 /usr/local/include/X11R5
15941 /usr/local/include/X11R4
15942
15943 /usr/X386/include
15944 /usr/x386/include
15945 /usr/XFree86/include/X11
15946
15947 /usr/include
15948 /usr/local/include
15949 /usr/unsupported/include
15950 /usr/athena/include
15951 /usr/local/x11r5/include
15952 /usr/lpp/Xamples/include
15953
15954 /usr/openwin/include
15955 /usr/openwin/share/include'
15956
15957 if test "$ac_x_includes" = no; then
15958   # Guess where to find include files, by looking for Xlib.h.
15959   # First, try using that file with no special directory specified.
15960   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15961 /* end confdefs.h.  */
15962 #include <X11/Xlib.h>
15963 _ACEOF
15964 if ac_fn_c_try_cpp "$LINENO"; then :
15965   # We can compile using X headers with no special include directory.
15966 ac_x_includes=
15967 else
15968   for ac_dir in $ac_x_header_dirs; do
15969   if test -r "$ac_dir/X11/Xlib.h"; then
15970     ac_x_includes=$ac_dir
15971     break
15972   fi
15973 done
15974 fi
15975 rm -f conftest.err conftest.$ac_ext
15976 fi # $ac_x_includes = no
15977
15978 if test "$ac_x_libraries" = no; then
15979   # Check for the libraries.
15980   # See if we find them without any special options.
15981   # Don't add to $LIBS permanently.
15982   ac_save_LIBS=$LIBS
15983   LIBS="-lX11 $LIBS"
15984   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15985 /* end confdefs.h.  */
15986 #include <X11/Xlib.h>
15987 int
15988 main ()
15989 {
15990 XrmInitialize ()
15991   ;
15992   return 0;
15993 }
15994 _ACEOF
15995 if ac_fn_c_try_link "$LINENO"; then :
15996   LIBS=$ac_save_LIBS
15997 # We can link X programs with no special library path.
15998 ac_x_libraries=
15999 else
16000   LIBS=$ac_save_LIBS
16001 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
16002 do
16003   # Don't even attempt the hair of trying to link an X program!
16004   for ac_extension in a so sl dylib la dll; do
16005     if test -r "$ac_dir/libX11.$ac_extension"; then
16006       ac_x_libraries=$ac_dir
16007       break 2
16008     fi
16009   done
16010 done
16011 fi
16012 rm -f core conftest.err conftest.$ac_objext \
16013     conftest$ac_exeext conftest.$ac_ext
16014 fi # $ac_x_libraries = no
16015
16016 case $ac_x_includes,$ac_x_libraries in #(
16017   no,* | *,no | *\'*)
16018     # Didn't find X, or a directory has "'" in its name.
16019     ac_cv_have_x="have_x=no";; #(
16020   *)
16021     # Record where we found X for the cache.
16022     ac_cv_have_x="have_x=yes\
16023         ac_x_includes='$ac_x_includes'\
16024         ac_x_libraries='$ac_x_libraries'"
16025 esac
16026 fi
16027 ;; #(
16028     *) have_x=yes;;
16029   esac
16030   eval "$ac_cv_have_x"
16031 fi # $with_x != no
16032
16033 if test "$have_x" != yes; then
16034   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
16035 $as_echo "$have_x" >&6; }
16036   no_x=yes
16037 else
16038   # If each of the values was on the command line, it overrides each guess.
16039   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
16040   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
16041   # Update the cache value to reflect the command line values.
16042   ac_cv_have_x="have_x=yes\
16043         ac_x_includes='$x_includes'\
16044         ac_x_libraries='$x_libraries'"
16045   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
16046 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
16047 fi
16048
16049
16050 # Unlike the sim directory, whether a simulator is linked is controlled by
16051 # presence of a gdb_sim definition in the target configure.tgt entry.
16052 # This code just checks for a few cases where we'd like to ignore those
16053 # definitions, even when they're present in the '.mt' file.  These cases
16054 # are when --disable-sim is specified, or if the simulator directory is
16055 # not part of the source tree.
16056 #
16057 # Check whether --enable-sim was given.
16058 if test "${enable_sim+set}" = set; then :
16059   enableval=$enable_sim; echo "enable_sim = $enable_sim";
16060  echo "enableval = ${enableval}";
16061  case "${enableval}" in
16062   yes) ignore_sim=false ;;
16063   no)  ignore_sim=true ;;
16064   *)   ignore_sim=false ;;
16065  esac
16066 else
16067   ignore_sim=false
16068 fi
16069
16070
16071 if test ! -d "${srcdir}/../sim"; then
16072   ignore_sim=true
16073 fi
16074
16075 SIM=
16076 SIM_OBS=
16077 if test "${ignore_sim}" = "false"; then
16078   if test x"${gdb_sim}" != x ; then
16079     SIM="${gdb_sim}"
16080     SIM_OBS="remote-sim.o"
16081
16082 $as_echo "#define WITH_SIM 1" >>confdefs.h
16083
16084   fi
16085 fi
16086
16087
16088
16089
16090
16091
16092
16093
16094
16095
16096
16097
16098
16099
16100 # List of host floatformats.
16101
16102 cat >>confdefs.h <<_ACEOF
16103 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
16104 _ACEOF
16105
16106
16107 cat >>confdefs.h <<_ACEOF
16108 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
16109 _ACEOF
16110
16111
16112 cat >>confdefs.h <<_ACEOF
16113 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
16114 _ACEOF
16115
16116
16117 # target_subdir is used by the testsuite to find the target libraries.
16118 target_subdir=
16119 if test "${host}" != "${target}"; then
16120     target_subdir="${target_alias}/"
16121 fi
16122
16123
16124 frags=
16125 if test "${gdb_native}" = "yes"; then
16126   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
16127   if test ! -f ${host_makefile_frag}; then
16128     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
16129   fi
16130   frags="$frags $host_makefile_frag"
16131 else
16132   host_makefile_frag=/dev/null
16133 fi
16134
16135
16136
16137
16138 if test "${gdb_native}" = "yes"; then
16139 # We pick this up from the host configuration file (.mh) because we
16140 # do not have a native configuration Makefile fragment.
16141 nativefile=`sed -n '
16142 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
16143 ' ${host_makefile_frag}`
16144 fi
16145
16146
16147 if test x"${gdb_osabi}" != x ; then
16148
16149 cat >>confdefs.h <<_ACEOF
16150 #define GDB_OSABI_DEFAULT $gdb_osabi
16151 _ACEOF
16152
16153 fi
16154
16155 # Enable multi-ice-gdb-server.
16156 # Check whether --enable-multi-ice was given.
16157 if test "${enable_multi_ice+set}" = set; then :
16158   enableval=$enable_multi_ice; case $enableval in
16159     yes | no)
16160       ;;
16161     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
16162   esac
16163 fi
16164
16165 if test "x$enable_multi_ice" = xyes; then
16166    subdirs="$subdirs multi-ice"
16167
16168 fi
16169
16170 # Check whether --enable-gdbserver was given.
16171 if test "${enable_gdbserver+set}" = set; then :
16172   enableval=$enable_gdbserver; case "${enableval}" in
16173   yes| no|auto) ;;
16174   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
16175 esac
16176 else
16177   enable_gdbserver=auto
16178 fi
16179
16180
16181 # We only build gdbserver automatically in a native configuration, and
16182 # only if the user did not explicitly disable its build.
16183 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
16184   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
16185 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
16186   if test "x$build_gdbserver" = xyes; then
16187     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16188 $as_echo "yes" >&6; }
16189     subdirs="$subdirs gdbserver"
16190
16191     gdbserver_build_enabled=yes
16192   else
16193     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16194 $as_echo "no" >&6; }
16195   fi
16196 fi
16197
16198 # If the user explicitly request the gdbserver to be built, verify that
16199 # we were in fact able to enable it.
16200 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
16201   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
16202 fi
16203
16204 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
16205 # to an empty version.
16206
16207 files=
16208 links=
16209
16210 rm -f nm.h
16211 if test "${nativefile}" != ""; then
16212     case "${nativefile}" in
16213       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
16214       * ) GDB_NM_FILE="${nativefile}"
16215     esac
16216     files="${files} ${GDB_NM_FILE}"
16217     links="${links} nm.h"
16218
16219 cat >>confdefs.h <<_ACEOF
16220 #define GDB_NM_FILE "${GDB_NM_FILE}"
16221 _ACEOF
16222
16223 fi
16224
16225
16226 ac_sources="$files"
16227 ac_dests="$links"
16228 while test -n "$ac_sources"; do
16229   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
16230   set $ac_sources; ac_source=$1; shift; ac_sources=$*
16231   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
16232 done
16233 ac_config_links="$ac_config_links $ac_config_links_1"
16234
16235
16236
16237
16238
16239 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
16240
16241
16242 ac_config_files="$ac_config_files Makefile .gdbinit:gdbinit.in doc/Makefile gnulib/Makefile data-directory/Makefile"
16243
16244 ac_config_commands="$ac_config_commands default"
16245
16246 cat >confcache <<\_ACEOF
16247 # This file is a shell script that caches the results of configure
16248 # tests run on this system so they can be shared between configure
16249 # scripts and configure runs, see configure's option --config-cache.
16250 # It is not useful on other systems.  If it contains results you don't
16251 # want to keep, you may remove or edit it.
16252 #
16253 # config.status only pays attention to the cache file if you give it
16254 # the --recheck option to rerun configure.
16255 #
16256 # `ac_cv_env_foo' variables (set or unset) will be overridden when
16257 # loading this file, other *unset* `ac_cv_foo' will be assigned the
16258 # following values.
16259
16260 _ACEOF
16261
16262 # The following way of writing the cache mishandles newlines in values,
16263 # but we know of no workaround that is simple, portable, and efficient.
16264 # So, we kill variables containing newlines.
16265 # Ultrix sh set writes to stderr and can't be redirected directly,
16266 # and sets the high bit in the cache file unless we assign to the vars.
16267 (
16268   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
16269     eval ac_val=\$$ac_var
16270     case $ac_val in #(
16271     *${as_nl}*)
16272       case $ac_var in #(
16273       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
16274 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
16275       esac
16276       case $ac_var in #(
16277       _ | IFS | as_nl) ;; #(
16278       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
16279       *) { eval $ac_var=; unset $ac_var;} ;;
16280       esac ;;
16281     esac
16282   done
16283
16284   (set) 2>&1 |
16285     case $as_nl`(ac_space=' '; set) 2>&1` in #(
16286     *${as_nl}ac_space=\ *)
16287       # `set' does not quote correctly, so add quotes: double-quote
16288       # substitution turns \\\\ into \\, and sed turns \\ into \.
16289       sed -n \
16290         "s/'/'\\\\''/g;
16291           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
16292       ;; #(
16293     *)
16294       # `set' quotes correctly as required by POSIX, so do not add quotes.
16295       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
16296       ;;
16297     esac |
16298     sort
16299 ) |
16300   sed '
16301      /^ac_cv_env_/b end
16302      t clear
16303      :clear
16304      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
16305      t end
16306      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
16307      :end' >>confcache
16308 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
16309   if test -w "$cache_file"; then
16310     test "x$cache_file" != "x/dev/null" &&
16311       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
16312 $as_echo "$as_me: updating cache $cache_file" >&6;}
16313     cat confcache >$cache_file
16314   else
16315     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
16316 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
16317   fi
16318 fi
16319 rm -f confcache
16320
16321 test "x$prefix" = xNONE && prefix=$ac_default_prefix
16322 # Let make expand exec_prefix.
16323 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
16324
16325 DEFS=-DHAVE_CONFIG_H
16326
16327 ac_libobjs=
16328 ac_ltlibobjs=
16329 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
16330   # 1. Remove the extension, and $U if already installed.
16331   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
16332   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
16333   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
16334   #    will be set to the directory where LIBOBJS objects are built.
16335   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
16336   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
16337 done
16338 LIBOBJS=$ac_libobjs
16339
16340 LTLIBOBJS=$ac_ltlibobjs
16341
16342
16343 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
16344   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
16345 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16346 fi
16347 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
16348   as_fn_error "conditional \"GMAKE\" was never defined.
16349 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16350 fi
16351 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
16352   as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
16353 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16354 fi
16355
16356     gl_libobjs=
16357     gl_ltlibobjs=
16358     if test -n "$gl_LIBOBJS"; then
16359       # Remove the extension.
16360       sed_drop_objext='s/\.o$//;s/\.obj$//'
16361       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
16362         gl_libobjs="$gl_libobjs $i.$ac_objext"
16363         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
16364       done
16365     fi
16366     gl_LIBOBJS=$gl_libobjs
16367
16368     gl_LTLIBOBJS=$gl_ltlibobjs
16369
16370
16371
16372     gltests_libobjs=
16373     gltests_ltlibobjs=
16374     if test -n "$gltests_LIBOBJS"; then
16375       # Remove the extension.
16376       sed_drop_objext='s/\.o$//;s/\.obj$//'
16377       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
16378         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
16379         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
16380       done
16381     fi
16382     gltests_LIBOBJS=$gltests_libobjs
16383
16384     gltests_LTLIBOBJS=$gltests_ltlibobjs
16385
16386
16387 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
16388   as_fn_error "conditional \"AMDEP\" was never defined.
16389 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16390 fi
16391 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
16392   as_fn_error "conditional \"am__fastdepCC\" was never defined.
16393 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16394 fi
16395  if test -n "$EXEEXT"; then
16396   am__EXEEXT_TRUE=
16397   am__EXEEXT_FALSE='#'
16398 else
16399   am__EXEEXT_TRUE='#'
16400   am__EXEEXT_FALSE=
16401 fi
16402
16403
16404
16405 : ${CONFIG_STATUS=./config.status}
16406 ac_write_fail=0
16407 ac_clean_files_save=$ac_clean_files
16408 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16409 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
16410 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
16411 as_write_fail=0
16412 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
16413 #! $SHELL
16414 # Generated by $as_me.
16415 # Run this file to recreate the current configuration.
16416 # Compiler output produced by configure, useful for debugging
16417 # configure, is in config.log if it exists.
16418
16419 debug=false
16420 ac_cs_recheck=false
16421 ac_cs_silent=false
16422
16423 SHELL=\${CONFIG_SHELL-$SHELL}
16424 export SHELL
16425 _ASEOF
16426 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
16427 ## -------------------- ##
16428 ## M4sh Initialization. ##
16429 ## -------------------- ##
16430
16431 # Be more Bourne compatible
16432 DUALCASE=1; export DUALCASE # for MKS sh
16433 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
16434   emulate sh
16435   NULLCMD=:
16436   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
16437   # is contrary to our usage.  Disable this feature.
16438   alias -g '${1+"$@"}'='"$@"'
16439   setopt NO_GLOB_SUBST
16440 else
16441   case `(set -o) 2>/dev/null` in #(
16442   *posix*) :
16443     set -o posix ;; #(
16444   *) :
16445      ;;
16446 esac
16447 fi
16448
16449
16450 as_nl='
16451 '
16452 export as_nl
16453 # Printing a long string crashes Solaris 7 /usr/bin/printf.
16454 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
16455 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
16456 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
16457 # Prefer a ksh shell builtin over an external printf program on Solaris,
16458 # but without wasting forks for bash or zsh.
16459 if test -z "$BASH_VERSION$ZSH_VERSION" \
16460     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
16461   as_echo='print -r --'
16462   as_echo_n='print -rn --'
16463 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
16464   as_echo='printf %s\n'
16465   as_echo_n='printf %s'
16466 else
16467   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
16468     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
16469     as_echo_n='/usr/ucb/echo -n'
16470   else
16471     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
16472     as_echo_n_body='eval
16473       arg=$1;
16474       case $arg in #(
16475       *"$as_nl"*)
16476         expr "X$arg" : "X\\(.*\\)$as_nl";
16477         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
16478       esac;
16479       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
16480     '
16481     export as_echo_n_body
16482     as_echo_n='sh -c $as_echo_n_body as_echo'
16483   fi
16484   export as_echo_body
16485   as_echo='sh -c $as_echo_body as_echo'
16486 fi
16487
16488 # The user is always right.
16489 if test "${PATH_SEPARATOR+set}" != set; then
16490   PATH_SEPARATOR=:
16491   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16492     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16493       PATH_SEPARATOR=';'
16494   }
16495 fi
16496
16497
16498 # IFS
16499 # We need space, tab and new line, in precisely that order.  Quoting is
16500 # there to prevent editors from complaining about space-tab.
16501 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16502 # splitting by setting IFS to empty value.)
16503 IFS=" ""        $as_nl"
16504
16505 # Find who we are.  Look in the path if we contain no directory separator.
16506 case $0 in #((
16507   *[\\/]* ) as_myself=$0 ;;
16508   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16509 for as_dir in $PATH
16510 do
16511   IFS=$as_save_IFS
16512   test -z "$as_dir" && as_dir=.
16513     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16514   done
16515 IFS=$as_save_IFS
16516
16517      ;;
16518 esac
16519 # We did not find ourselves, most probably we were run as `sh COMMAND'
16520 # in which case we are not to be found in the path.
16521 if test "x$as_myself" = x; then
16522   as_myself=$0
16523 fi
16524 if test ! -f "$as_myself"; then
16525   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16526   exit 1
16527 fi
16528
16529 # Unset variables that we do not need and which cause bugs (e.g. in
16530 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16531 # suppresses any "Segmentation fault" message there.  '((' could
16532 # trigger a bug in pdksh 5.2.14.
16533 for as_var in BASH_ENV ENV MAIL MAILPATH
16534 do eval test x\${$as_var+set} = xset \
16535   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16536 done
16537 PS1='$ '
16538 PS2='> '
16539 PS4='+ '
16540
16541 # NLS nuisances.
16542 LC_ALL=C
16543 export LC_ALL
16544 LANGUAGE=C
16545 export LANGUAGE
16546
16547 # CDPATH.
16548 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16549
16550
16551 # as_fn_error ERROR [LINENO LOG_FD]
16552 # ---------------------------------
16553 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16554 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16555 # script with status $?, using 1 if that was 0.
16556 as_fn_error ()
16557 {
16558   as_status=$?; test $as_status -eq 0 && as_status=1
16559   if test "$3"; then
16560     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16561     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
16562   fi
16563   $as_echo "$as_me: error: $1" >&2
16564   as_fn_exit $as_status
16565 } # as_fn_error
16566
16567
16568 # as_fn_set_status STATUS
16569 # -----------------------
16570 # Set $? to STATUS, without forking.
16571 as_fn_set_status ()
16572 {
16573   return $1
16574 } # as_fn_set_status
16575
16576 # as_fn_exit STATUS
16577 # -----------------
16578 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16579 as_fn_exit ()
16580 {
16581   set +e
16582   as_fn_set_status $1
16583   exit $1
16584 } # as_fn_exit
16585
16586 # as_fn_unset VAR
16587 # ---------------
16588 # Portably unset VAR.
16589 as_fn_unset ()
16590 {
16591   { eval $1=; unset $1;}
16592 }
16593 as_unset=as_fn_unset
16594 # as_fn_append VAR VALUE
16595 # ----------------------
16596 # Append the text in VALUE to the end of the definition contained in VAR. Take
16597 # advantage of any shell optimizations that allow amortized linear growth over
16598 # repeated appends, instead of the typical quadratic growth present in naive
16599 # implementations.
16600 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16601   eval 'as_fn_append ()
16602   {
16603     eval $1+=\$2
16604   }'
16605 else
16606   as_fn_append ()
16607   {
16608     eval $1=\$$1\$2
16609   }
16610 fi # as_fn_append
16611
16612 # as_fn_arith ARG...
16613 # ------------------
16614 # Perform arithmetic evaluation on the ARGs, and store the result in the
16615 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16616 # must be portable across $(()) and expr.
16617 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16618   eval 'as_fn_arith ()
16619   {
16620     as_val=$(( $* ))
16621   }'
16622 else
16623   as_fn_arith ()
16624   {
16625     as_val=`expr "$@" || test $? -eq 1`
16626   }
16627 fi # as_fn_arith
16628
16629
16630 if expr a : '\(a\)' >/dev/null 2>&1 &&
16631    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16632   as_expr=expr
16633 else
16634   as_expr=false
16635 fi
16636
16637 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16638   as_basename=basename
16639 else
16640   as_basename=false
16641 fi
16642
16643 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16644   as_dirname=dirname
16645 else
16646   as_dirname=false
16647 fi
16648
16649 as_me=`$as_basename -- "$0" ||
16650 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16651          X"$0" : 'X\(//\)$' \| \
16652          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16653 $as_echo X/"$0" |
16654     sed '/^.*\/\([^/][^/]*\)\/*$/{
16655             s//\1/
16656             q
16657           }
16658           /^X\/\(\/\/\)$/{
16659             s//\1/
16660             q
16661           }
16662           /^X\/\(\/\).*/{
16663             s//\1/
16664             q
16665           }
16666           s/.*/./; q'`
16667
16668 # Avoid depending upon Character Ranges.
16669 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16670 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16671 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16672 as_cr_digits='0123456789'
16673 as_cr_alnum=$as_cr_Letters$as_cr_digits
16674
16675 ECHO_C= ECHO_N= ECHO_T=
16676 case `echo -n x` in #(((((
16677 -n*)
16678   case `echo 'xy\c'` in
16679   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16680   xy)  ECHO_C='\c';;
16681   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16682        ECHO_T=' ';;
16683   esac;;
16684 *)
16685   ECHO_N='-n';;
16686 esac
16687
16688 rm -f conf$$ conf$$.exe conf$$.file
16689 if test -d conf$$.dir; then
16690   rm -f conf$$.dir/conf$$.file
16691 else
16692   rm -f conf$$.dir
16693   mkdir conf$$.dir 2>/dev/null
16694 fi
16695 if (echo >conf$$.file) 2>/dev/null; then
16696   if ln -s conf$$.file conf$$ 2>/dev/null; then
16697     as_ln_s='ln -s'
16698     # ... but there are two gotchas:
16699     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16700     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16701     # In both cases, we have to default to `cp -p'.
16702     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16703       as_ln_s='cp -p'
16704   elif ln conf$$.file conf$$ 2>/dev/null; then
16705     as_ln_s=ln
16706   else
16707     as_ln_s='cp -p'
16708   fi
16709 else
16710   as_ln_s='cp -p'
16711 fi
16712 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16713 rmdir conf$$.dir 2>/dev/null
16714
16715
16716 # as_fn_mkdir_p
16717 # -------------
16718 # Create "$as_dir" as a directory, including parents if necessary.
16719 as_fn_mkdir_p ()
16720 {
16721
16722   case $as_dir in #(
16723   -*) as_dir=./$as_dir;;
16724   esac
16725   test -d "$as_dir" || eval $as_mkdir_p || {
16726     as_dirs=
16727     while :; do
16728       case $as_dir in #(
16729       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16730       *) as_qdir=$as_dir;;
16731       esac
16732       as_dirs="'$as_qdir' $as_dirs"
16733       as_dir=`$as_dirname -- "$as_dir" ||
16734 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16735          X"$as_dir" : 'X\(//\)[^/]' \| \
16736          X"$as_dir" : 'X\(//\)$' \| \
16737          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16738 $as_echo X"$as_dir" |
16739     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16740             s//\1/
16741             q
16742           }
16743           /^X\(\/\/\)[^/].*/{
16744             s//\1/
16745             q
16746           }
16747           /^X\(\/\/\)$/{
16748             s//\1/
16749             q
16750           }
16751           /^X\(\/\).*/{
16752             s//\1/
16753             q
16754           }
16755           s/.*/./; q'`
16756       test -d "$as_dir" && break
16757     done
16758     test -z "$as_dirs" || eval "mkdir $as_dirs"
16759   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
16760
16761
16762 } # as_fn_mkdir_p
16763 if mkdir -p . 2>/dev/null; then
16764   as_mkdir_p='mkdir -p "$as_dir"'
16765 else
16766   test -d ./-p && rmdir ./-p
16767   as_mkdir_p=false
16768 fi
16769
16770 if test -x / >/dev/null 2>&1; then
16771   as_test_x='test -x'
16772 else
16773   if ls -dL / >/dev/null 2>&1; then
16774     as_ls_L_option=L
16775   else
16776     as_ls_L_option=
16777   fi
16778   as_test_x='
16779     eval sh -c '\''
16780       if test -d "$1"; then
16781         test -d "$1/.";
16782       else
16783         case $1 in #(
16784         -*)set "./$1";;
16785         esac;
16786         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
16787         ???[sx]*):;;*)false;;esac;fi
16788     '\'' sh
16789   '
16790 fi
16791 as_executable_p=$as_test_x
16792
16793 # Sed expression to map a string onto a valid CPP name.
16794 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16795
16796 # Sed expression to map a string onto a valid variable name.
16797 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16798
16799
16800 exec 6>&1
16801 ## ----------------------------------- ##
16802 ## Main body of $CONFIG_STATUS script. ##
16803 ## ----------------------------------- ##
16804 _ASEOF
16805 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16806
16807 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16808 # Save the log message, to keep $0 and so on meaningful, and to
16809 # report actual input values of CONFIG_FILES etc. instead of their
16810 # values after options handling.
16811 ac_log="
16812 This file was extended by $as_me, which was
16813 generated by GNU Autoconf 2.64.  Invocation command line was
16814
16815   CONFIG_FILES    = $CONFIG_FILES
16816   CONFIG_HEADERS  = $CONFIG_HEADERS
16817   CONFIG_LINKS    = $CONFIG_LINKS
16818   CONFIG_COMMANDS = $CONFIG_COMMANDS
16819   $ $0 $@
16820
16821 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16822 "
16823
16824 _ACEOF
16825
16826 case $ac_config_files in *"
16827 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16828 esac
16829
16830 case $ac_config_headers in *"
16831 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16832 esac
16833
16834
16835 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16836 # Files that config.status was made for.
16837 config_files="$ac_config_files"
16838 config_headers="$ac_config_headers"
16839 config_links="$ac_config_links"
16840 config_commands="$ac_config_commands"
16841
16842 _ACEOF
16843
16844 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16845 ac_cs_usage="\
16846 \`$as_me' instantiates files and other configuration actions
16847 from templates according to the current configuration.  Unless the files
16848 and actions are specified as TAGs, all are instantiated by default.
16849
16850 Usage: $0 [OPTION]... [TAG]...
16851
16852   -h, --help       print this help, then exit
16853   -V, --version    print version number and configuration settings, then exit
16854   -q, --quiet, --silent
16855                    do not print progress messages
16856   -d, --debug      don't remove temporary files
16857       --recheck    update $as_me by reconfiguring in the same conditions
16858       --file=FILE[:TEMPLATE]
16859                    instantiate the configuration file FILE
16860       --header=FILE[:TEMPLATE]
16861                    instantiate the configuration header FILE
16862
16863 Configuration files:
16864 $config_files
16865
16866 Configuration headers:
16867 $config_headers
16868
16869 Configuration links:
16870 $config_links
16871
16872 Configuration commands:
16873 $config_commands
16874
16875 Report bugs to the package provider."
16876
16877 _ACEOF
16878 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16879 ac_cs_version="\\
16880 config.status
16881 configured by $0, generated by GNU Autoconf 2.64,
16882   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
16883
16884 Copyright (C) 2009 Free Software Foundation, Inc.
16885 This config.status script is free software; the Free Software Foundation
16886 gives unlimited permission to copy, distribute and modify it."
16887
16888 ac_pwd='$ac_pwd'
16889 srcdir='$srcdir'
16890 INSTALL='$INSTALL'
16891 MKDIR_P='$MKDIR_P'
16892 AWK='$AWK'
16893 test -n "\$AWK" || AWK=awk
16894 _ACEOF
16895
16896 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16897 # The default lists apply if the user does not specify any file.
16898 ac_need_defaults=:
16899 while test $# != 0
16900 do
16901   case $1 in
16902   --*=*)
16903     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16904     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16905     ac_shift=:
16906     ;;
16907   *)
16908     ac_option=$1
16909     ac_optarg=$2
16910     ac_shift=shift
16911     ;;
16912   esac
16913
16914   case $ac_option in
16915   # Handling of the options.
16916   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16917     ac_cs_recheck=: ;;
16918   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16919     $as_echo "$ac_cs_version"; exit ;;
16920   --debug | --debu | --deb | --de | --d | -d )
16921     debug=: ;;
16922   --file | --fil | --fi | --f )
16923     $ac_shift
16924     case $ac_optarg in
16925     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16926     esac
16927     as_fn_append CONFIG_FILES " '$ac_optarg'"
16928     ac_need_defaults=false;;
16929   --header | --heade | --head | --hea )
16930     $ac_shift
16931     case $ac_optarg in
16932     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16933     esac
16934     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16935     ac_need_defaults=false;;
16936   --he | --h)
16937     # Conflict between --help and --header
16938     as_fn_error "ambiguous option: \`$1'
16939 Try \`$0 --help' for more information.";;
16940   --help | --hel | -h )
16941     $as_echo "$ac_cs_usage"; exit ;;
16942   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16943   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16944     ac_cs_silent=: ;;
16945
16946   # This is an error.
16947   -*) as_fn_error "unrecognized option: \`$1'
16948 Try \`$0 --help' for more information." ;;
16949
16950   *) as_fn_append ac_config_targets " $1"
16951      ac_need_defaults=false ;;
16952
16953   esac
16954   shift
16955 done
16956
16957 ac_configure_extra_args=
16958
16959 if $ac_cs_silent; then
16960   exec 6>/dev/null
16961   ac_configure_extra_args="$ac_configure_extra_args --silent"
16962 fi
16963
16964 _ACEOF
16965 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16966 if \$ac_cs_recheck; then
16967   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16968   shift
16969   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16970   CONFIG_SHELL='$SHELL'
16971   export CONFIG_SHELL
16972   exec "\$@"
16973 fi
16974
16975 _ACEOF
16976 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16977 exec 5>>config.log
16978 {
16979   echo
16980   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16981 ## Running $as_me. ##
16982 _ASBOX
16983   $as_echo "$ac_log"
16984 } >&5
16985
16986 _ACEOF
16987 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16988 #
16989 # INIT-COMMANDS
16990 #
16991 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
16992 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16993
16994 _ACEOF
16995
16996 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16997
16998 # Handling of arguments.
16999 for ac_config_target in $ac_config_targets
17000 do
17001   case $ac_config_target in
17002     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
17003     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
17004     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
17005     "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
17006     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
17007     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
17008     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:gdbinit.in" ;;
17009     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
17010     "gnulib/Makefile") CONFIG_FILES="$CONFIG_FILES gnulib/Makefile" ;;
17011     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
17012     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
17013
17014   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
17015   esac
17016 done
17017
17018
17019 # If the user did not use the arguments to specify the items to instantiate,
17020 # then the envvar interface is used.  Set only those that are not.
17021 # We use the long form for the default assignment because of an extremely
17022 # bizarre bug on SunOS 4.1.3.
17023 if $ac_need_defaults; then
17024   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
17025   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
17026   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
17027   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
17028 fi
17029
17030 # Have a temporary directory for convenience.  Make it in the build tree
17031 # simply because there is no reason against having it here, and in addition,
17032 # creating and moving files from /tmp can sometimes cause problems.
17033 # Hook for its removal unless debugging.
17034 # Note that there is a small window in which the directory will not be cleaned:
17035 # after its creation but before its name has been assigned to `$tmp'.
17036 $debug ||
17037 {
17038   tmp=
17039   trap 'exit_status=$?
17040   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
17041 ' 0
17042   trap 'as_fn_exit 1' 1 2 13 15
17043 }
17044 # Create a (secure) tmp directory for tmp files.
17045
17046 {
17047   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
17048   test -n "$tmp" && test -d "$tmp"
17049 }  ||
17050 {
17051   tmp=./conf$$-$RANDOM
17052   (umask 077 && mkdir "$tmp")
17053 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
17054
17055 # Set up the scripts for CONFIG_FILES section.
17056 # No need to generate them if there are no CONFIG_FILES.
17057 # This happens for instance with `./config.status config.h'.
17058 if test -n "$CONFIG_FILES"; then
17059
17060 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
17061   ac_cs_awk_getline=:
17062   ac_cs_awk_pipe_init=
17063   ac_cs_awk_read_file='
17064       while ((getline aline < (F[key])) > 0)
17065         print(aline)
17066       close(F[key])'
17067   ac_cs_awk_pipe_fini=
17068 else
17069   ac_cs_awk_getline=false
17070   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
17071   ac_cs_awk_read_file='
17072       print "|#_!!_#|"
17073       print "cat " F[key] " &&"
17074       '$ac_cs_awk_pipe_init
17075   # The final `:' finishes the AND list.
17076   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
17077 fi
17078 ac_cr=`echo X | tr X '\015'`
17079 # On cygwin, bash can eat \r inside `` if the user requested igncr.
17080 # But we know of no other shell where ac_cr would be empty at this
17081 # point, so we can use a bashism as a fallback.
17082 if test "x$ac_cr" = x; then
17083   eval ac_cr=\$\'\\r\'
17084 fi
17085 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
17086 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
17087   ac_cs_awk_cr='\r'
17088 else
17089   ac_cs_awk_cr=$ac_cr
17090 fi
17091
17092 echo 'BEGIN {' >"$tmp/subs1.awk" &&
17093 _ACEOF
17094
17095 # Create commands to substitute file output variables.
17096 {
17097   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
17098   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
17099   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
17100   echo "_ACAWK" &&
17101   echo "_ACEOF"
17102 } >conf$$files.sh &&
17103 . ./conf$$files.sh ||
17104   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17105 rm -f conf$$files.sh
17106
17107 {
17108   echo "cat >conf$$subs.awk <<_ACEOF" &&
17109   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
17110   echo "_ACEOF"
17111 } >conf$$subs.sh ||
17112   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17113 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
17114 ac_delim='%!_!# '
17115 for ac_last_try in false false false false false :; do
17116   . ./conf$$subs.sh ||
17117     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17118
17119   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
17120   if test $ac_delim_n = $ac_delim_num; then
17121     break
17122   elif $ac_last_try; then
17123     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
17124   else
17125     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17126   fi
17127 done
17128 rm -f conf$$subs.sh
17129
17130 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17131 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
17132 _ACEOF
17133 sed -n '
17134 h
17135 s/^/S["/; s/!.*/"]=/
17136 p
17137 g
17138 s/^[^!]*!//
17139 :repl
17140 t repl
17141 s/'"$ac_delim"'$//
17142 t delim
17143 :nl
17144 h
17145 s/\(.\{148\}\).*/\1/
17146 t more1
17147 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
17148 p
17149 n
17150 b repl
17151 :more1
17152 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17153 p
17154 g
17155 s/.\{148\}//
17156 t nl
17157 :delim
17158 h
17159 s/\(.\{148\}\).*/\1/
17160 t more2
17161 s/["\\]/\\&/g; s/^/"/; s/$/"/
17162 p
17163 b
17164 :more2
17165 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17166 p
17167 g
17168 s/.\{148\}//
17169 t delim
17170 ' <conf$$subs.awk | sed '
17171 /^[^""]/{
17172   N
17173   s/\n//
17174 }
17175 ' >>$CONFIG_STATUS || ac_write_fail=1
17176 rm -f conf$$subs.awk
17177 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17178 _ACAWK
17179 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
17180   for (key in S) S_is_set[key] = 1
17181   FS = "\a"
17182   \$ac_cs_awk_pipe_init
17183 }
17184 {
17185   line = $ 0
17186   nfields = split(line, field, "@")
17187   substed = 0
17188   len = length(field[1])
17189   for (i = 2; i < nfields; i++) {
17190     key = field[i]
17191     keylen = length(key)
17192     if (S_is_set[key]) {
17193       value = S[key]
17194       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
17195       len += length(value) + length(field[++i])
17196       substed = 1
17197     } else
17198       len += 1 + keylen
17199   }
17200   if (nfields == 3 && !substed) {
17201     key = field[2]
17202     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
17203       \$ac_cs_awk_read_file
17204       next
17205     }
17206   }
17207   print line
17208 }
17209 \$ac_cs_awk_pipe_fini
17210 _ACAWK
17211 _ACEOF
17212 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17213 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
17214   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
17215 else
17216   cat
17217 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
17218   || as_fn_error "could not setup config files machinery" "$LINENO" 5
17219 _ACEOF
17220
17221 # VPATH may cause trouble with some makes, so we remove $(srcdir),
17222 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
17223 # trailing colons and then remove the whole line if VPATH becomes empty
17224 # (actually we leave an empty line to preserve line numbers).
17225 if test "x$srcdir" = x.; then
17226   ac_vpsub='/^[  ]*VPATH[        ]*=/{
17227 s/:*\$(srcdir):*/:/
17228 s/:*\${srcdir}:*/:/
17229 s/:*@srcdir@:*/:/
17230 s/^\([^=]*=[     ]*\):*/\1/
17231 s/:*$//
17232 s/^[^=]*=[       ]*$//
17233 }'
17234 fi
17235
17236 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17237 fi # test -n "$CONFIG_FILES"
17238
17239 # Set up the scripts for CONFIG_HEADERS section.
17240 # No need to generate them if there are no CONFIG_HEADERS.
17241 # This happens for instance with `./config.status Makefile'.
17242 if test -n "$CONFIG_HEADERS"; then
17243 cat >"$tmp/defines.awk" <<\_ACAWK ||
17244 BEGIN {
17245 _ACEOF
17246
17247 # Transform confdefs.h into an awk script `defines.awk', embedded as
17248 # here-document in config.status, that substitutes the proper values into
17249 # config.h.in to produce config.h.
17250
17251 # Create a delimiter string that does not exist in confdefs.h, to ease
17252 # handling of long lines.
17253 ac_delim='%!_!# '
17254 for ac_last_try in false false :; do
17255   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
17256   if test -z "$ac_t"; then
17257     break
17258   elif $ac_last_try; then
17259     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
17260   else
17261     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17262   fi
17263 done
17264
17265 # For the awk script, D is an array of macro values keyed by name,
17266 # likewise P contains macro parameters if any.  Preserve backslash
17267 # newline sequences.
17268
17269 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17270 sed -n '
17271 s/.\{148\}/&'"$ac_delim"'/g
17272 t rset
17273 :rset
17274 s/^[     ]*#[    ]*define[       ][      ]*/ /
17275 t def
17276 d
17277 :def
17278 s/\\$//
17279 t bsnl
17280 s/["\\]/\\&/g
17281 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17282 D["\1"]=" \3"/p
17283 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
17284 d
17285 :bsnl
17286 s/["\\]/\\&/g
17287 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17288 D["\1"]=" \3\\\\\\n"\\/p
17289 t cont
17290 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17291 t cont
17292 d
17293 :cont
17294 n
17295 s/.\{148\}/&'"$ac_delim"'/g
17296 t clear
17297 :clear
17298 s/\\$//
17299 t bsnlc
17300 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17301 d
17302 :bsnlc
17303 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17304 b cont
17305 ' <confdefs.h | sed '
17306 s/'"$ac_delim"'/"\\\
17307 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17308
17309 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17310   for (key in D) D_is_set[key] = 1
17311   FS = "\a"
17312 }
17313 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17314   line = \$ 0
17315   split(line, arg, " ")
17316   if (arg[1] == "#") {
17317     defundef = arg[2]
17318     mac1 = arg[3]
17319   } else {
17320     defundef = substr(arg[1], 2)
17321     mac1 = arg[2]
17322   }
17323   split(mac1, mac2, "(") #)
17324   macro = mac2[1]
17325   prefix = substr(line, 1, index(line, defundef) - 1)
17326   if (D_is_set[macro]) {
17327     # Preserve the white space surrounding the "#".
17328     print prefix "define", macro P[macro] D[macro]
17329     next
17330   } else {
17331     # Replace #undef with comments.  This is necessary, for example,
17332     # in the case of _POSIX_SOURCE, which is predefined and required
17333     # on some systems where configure will not decide to define it.
17334     if (defundef == "undef") {
17335       print "/*", prefix defundef, macro, "*/"
17336       next
17337     }
17338   }
17339 }
17340 { print }
17341 _ACAWK
17342 _ACEOF
17343 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17344   as_fn_error "could not setup config headers machinery" "$LINENO" 5
17345 fi # test -n "$CONFIG_HEADERS"
17346
17347
17348 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
17349 shift
17350 for ac_tag
17351 do
17352   case $ac_tag in
17353   :[FHLC]) ac_mode=$ac_tag; continue;;
17354   esac
17355   case $ac_mode$ac_tag in
17356   :[FHL]*:*);;
17357   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
17358   :[FH]-) ac_tag=-:-;;
17359   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17360   esac
17361   ac_save_IFS=$IFS
17362   IFS=:
17363   set x $ac_tag
17364   IFS=$ac_save_IFS
17365   shift
17366   ac_file=$1
17367   shift
17368
17369   case $ac_mode in
17370   :L) ac_source=$1;;
17371   :[FH])
17372     ac_file_inputs=
17373     for ac_f
17374     do
17375       case $ac_f in
17376       -) ac_f="$tmp/stdin";;
17377       *) # Look for the file first in the build tree, then in the source tree
17378          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17379          # because $ac_f cannot contain `:'.
17380          test -f "$ac_f" ||
17381            case $ac_f in
17382            [\\/$]*) false;;
17383            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17384            esac ||
17385            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17386       esac
17387       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17388       as_fn_append ac_file_inputs " '$ac_f'"
17389     done
17390
17391     # Let's still pretend it is `configure' which instantiates (i.e., don't
17392     # use $as_me), people would be surprised to read:
17393     #    /* config.h.  Generated by config.status.  */
17394     configure_input='Generated from '`
17395           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17396         `' by configure.'
17397     if test x"$ac_file" != x-; then
17398       configure_input="$ac_file.  $configure_input"
17399       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17400 $as_echo "$as_me: creating $ac_file" >&6;}
17401     fi
17402     # Neutralize special characters interpreted by sed in replacement strings.
17403     case $configure_input in #(
17404     *\&* | *\|* | *\\* )
17405        ac_sed_conf_input=`$as_echo "$configure_input" |
17406        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17407     *) ac_sed_conf_input=$configure_input;;
17408     esac
17409
17410     case $ac_tag in
17411     *:-:* | *:-) cat >"$tmp/stdin" \
17412       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
17413     esac
17414     ;;
17415   esac
17416
17417   ac_dir=`$as_dirname -- "$ac_file" ||
17418 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17419          X"$ac_file" : 'X\(//\)[^/]' \| \
17420          X"$ac_file" : 'X\(//\)$' \| \
17421          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17422 $as_echo X"$ac_file" |
17423     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17424             s//\1/
17425             q
17426           }
17427           /^X\(\/\/\)[^/].*/{
17428             s//\1/
17429             q
17430           }
17431           /^X\(\/\/\)$/{
17432             s//\1/
17433             q
17434           }
17435           /^X\(\/\).*/{
17436             s//\1/
17437             q
17438           }
17439           s/.*/./; q'`
17440   as_dir="$ac_dir"; as_fn_mkdir_p
17441   ac_builddir=.
17442
17443 case "$ac_dir" in
17444 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17445 *)
17446   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17447   # A ".." for each directory in $ac_dir_suffix.
17448   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17449   case $ac_top_builddir_sub in
17450   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17451   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17452   esac ;;
17453 esac
17454 ac_abs_top_builddir=$ac_pwd
17455 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17456 # for backward compatibility:
17457 ac_top_builddir=$ac_top_build_prefix
17458
17459 case $srcdir in
17460   .)  # We are building in place.
17461     ac_srcdir=.
17462     ac_top_srcdir=$ac_top_builddir_sub
17463     ac_abs_top_srcdir=$ac_pwd ;;
17464   [\\/]* | ?:[\\/]* )  # Absolute name.
17465     ac_srcdir=$srcdir$ac_dir_suffix;
17466     ac_top_srcdir=$srcdir
17467     ac_abs_top_srcdir=$srcdir ;;
17468   *) # Relative name.
17469     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17470     ac_top_srcdir=$ac_top_build_prefix$srcdir
17471     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17472 esac
17473 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17474
17475
17476   case $ac_mode in
17477   :F)
17478   #
17479   # CONFIG_FILE
17480   #
17481
17482   case $INSTALL in
17483   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17484   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17485   esac
17486   ac_MKDIR_P=$MKDIR_P
17487   case $MKDIR_P in
17488   [\\/$]* | ?:[\\/]* ) ;;
17489   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17490   esac
17491 _ACEOF
17492
17493 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17494 # If the template does not know about datarootdir, expand it.
17495 # FIXME: This hack should be removed a few years after 2.60.
17496 ac_datarootdir_hack=; ac_datarootdir_seen=
17497 ac_sed_dataroot='
17498 /datarootdir/ {
17499   p
17500   q
17501 }
17502 /@datadir@/p
17503 /@docdir@/p
17504 /@infodir@/p
17505 /@localedir@/p
17506 /@mandir@/p'
17507 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17508 *datarootdir*) ac_datarootdir_seen=yes;;
17509 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17510   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17511 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17512 _ACEOF
17513 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17514   ac_datarootdir_hack='
17515   s&@datadir@&$datadir&g
17516   s&@docdir@&$docdir&g
17517   s&@infodir@&$infodir&g
17518   s&@localedir@&$localedir&g
17519   s&@mandir@&$mandir&g
17520   s&\\\${datarootdir}&$datarootdir&g' ;;
17521 esac
17522 _ACEOF
17523
17524 # Neutralize VPATH when `$srcdir' = `.'.
17525 # Shell code in configure.ac might set extrasub.
17526 # FIXME: do we really want to maintain this feature?
17527 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17528 ac_sed_extra="$ac_vpsub
17529 $extrasub
17530 _ACEOF
17531 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17532 :t
17533 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17534 s|@configure_input@|$ac_sed_conf_input|;t t
17535 s&@top_builddir@&$ac_top_builddir_sub&;t t
17536 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17537 s&@srcdir@&$ac_srcdir&;t t
17538 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17539 s&@top_srcdir@&$ac_top_srcdir&;t t
17540 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17541 s&@builddir@&$ac_builddir&;t t
17542 s&@abs_builddir@&$ac_abs_builddir&;t t
17543 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17544 s&@INSTALL@&$ac_INSTALL&;t t
17545 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17546 $ac_datarootdir_hack
17547 "
17548 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
17549 if $ac_cs_awk_getline; then
17550   $AWK -f "$tmp/subs.awk"
17551 else
17552   $AWK -f "$tmp/subs.awk" | $SHELL
17553 fi >$tmp/out \
17554   || as_fn_error "could not create $ac_file" "$LINENO" 5
17555
17556 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17557   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
17558   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
17559   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17560 which seems to be undefined.  Please make sure it is defined." >&5
17561 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17562 which seems to be undefined.  Please make sure it is defined." >&2;}
17563
17564   rm -f "$tmp/stdin"
17565   case $ac_file in
17566   -) cat "$tmp/out" && rm -f "$tmp/out";;
17567   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
17568   esac \
17569   || as_fn_error "could not create $ac_file" "$LINENO" 5
17570  ;;
17571   :H)
17572   #
17573   # CONFIG_HEADER
17574   #
17575   if test x"$ac_file" != x-; then
17576     {
17577       $as_echo "/* $configure_input  */" \
17578       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
17579     } >"$tmp/config.h" \
17580       || as_fn_error "could not create $ac_file" "$LINENO" 5
17581     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
17582       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17583 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17584     else
17585       rm -f "$ac_file"
17586       mv "$tmp/config.h" "$ac_file" \
17587         || as_fn_error "could not create $ac_file" "$LINENO" 5
17588     fi
17589   else
17590     $as_echo "/* $configure_input  */" \
17591       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
17592       || as_fn_error "could not create -" "$LINENO" 5
17593   fi
17594 # Compute "$ac_file"'s index in $config_headers.
17595 _am_arg="$ac_file"
17596 _am_stamp_count=1
17597 for _am_header in $config_headers :; do
17598   case $_am_header in
17599     $_am_arg | $_am_arg:* )
17600       break ;;
17601     * )
17602       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17603   esac
17604 done
17605 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17606 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17607          X"$_am_arg" : 'X\(//\)[^/]' \| \
17608          X"$_am_arg" : 'X\(//\)$' \| \
17609          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17610 $as_echo X"$_am_arg" |
17611     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17612             s//\1/
17613             q
17614           }
17615           /^X\(\/\/\)[^/].*/{
17616             s//\1/
17617             q
17618           }
17619           /^X\(\/\/\)$/{
17620             s//\1/
17621             q
17622           }
17623           /^X\(\/\).*/{
17624             s//\1/
17625             q
17626           }
17627           s/.*/./; q'`/stamp-h$_am_stamp_count
17628  ;;
17629   :L)
17630   #
17631   # CONFIG_LINK
17632   #
17633
17634   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
17635     :
17636   else
17637     # Prefer the file from the source tree if names are identical.
17638     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
17639       ac_source=$srcdir/$ac_source
17640     fi
17641
17642     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
17643 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
17644
17645     if test ! -r "$ac_source"; then
17646       as_fn_error "$ac_source: file not found" "$LINENO" 5
17647     fi
17648     rm -f "$ac_file"
17649
17650     # Try a relative symlink, then a hard link, then a copy.
17651     case $srcdir in
17652     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
17653         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
17654     esac
17655     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
17656       ln "$ac_source" "$ac_file" 2>/dev/null ||
17657       cp -p "$ac_source" "$ac_file" ||
17658       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
17659   fi
17660  ;;
17661   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17662 $as_echo "$as_me: executing $ac_file commands" >&6;}
17663  ;;
17664   esac
17665
17666
17667   case $ac_file$ac_mode in
17668     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
17669     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17670   # Autoconf 2.62 quotes --file arguments for eval, but not when files
17671   # are listed without --file.  Let's play safe and only enable the eval
17672   # if we detect the quoting.
17673   case $CONFIG_FILES in
17674   *\'*) eval set x "$CONFIG_FILES" ;;
17675   *)   set x $CONFIG_FILES ;;
17676   esac
17677   shift
17678   for mf
17679   do
17680     # Strip MF so we end up with the name of the file.
17681     mf=`echo "$mf" | sed -e 's/:.*$//'`
17682     # Check whether this is an Automake generated Makefile or not.
17683     # We used to match only the files named `Makefile.in', but
17684     # some people rename them; so instead we look at the file content.
17685     # Grep'ing the first line is not enough: some people post-process
17686     # each Makefile.in and add a new line on top of each file to say so.
17687     # Grep'ing the whole file is not good either: AIX grep has a line
17688     # limit of 2048, but all sed's we know have understand at least 4000.
17689     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17690       dirpart=`$as_dirname -- "$mf" ||
17691 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17692          X"$mf" : 'X\(//\)[^/]' \| \
17693          X"$mf" : 'X\(//\)$' \| \
17694          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
17695 $as_echo X"$mf" |
17696     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17697             s//\1/
17698             q
17699           }
17700           /^X\(\/\/\)[^/].*/{
17701             s//\1/
17702             q
17703           }
17704           /^X\(\/\/\)$/{
17705             s//\1/
17706             q
17707           }
17708           /^X\(\/\).*/{
17709             s//\1/
17710             q
17711           }
17712           s/.*/./; q'`
17713     else
17714       continue
17715     fi
17716     # Extract the definition of DEPDIR, am__include, and am__quote
17717     # from the Makefile without running `make'.
17718     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17719     test -z "$DEPDIR" && continue
17720     am__include=`sed -n 's/^am__include = //p' < "$mf"`
17721     test -z "am__include" && continue
17722     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17723     # When using ansi2knr, U may be empty or an underscore; expand it
17724     U=`sed -n 's/^U = //p' < "$mf"`
17725     # Find all dependency output files, they are included files with
17726     # $(DEPDIR) in their names.  We invoke sed twice because it is the
17727     # simplest approach to changing $(DEPDIR) to its actual value in the
17728     # expansion.
17729     for file in `sed -n "
17730       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
17731          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
17732       # Make sure the directory exists.
17733       test -f "$dirpart/$file" && continue
17734       fdir=`$as_dirname -- "$file" ||
17735 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17736          X"$file" : 'X\(//\)[^/]' \| \
17737          X"$file" : 'X\(//\)$' \| \
17738          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17739 $as_echo X"$file" |
17740     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17741             s//\1/
17742             q
17743           }
17744           /^X\(\/\/\)[^/].*/{
17745             s//\1/
17746             q
17747           }
17748           /^X\(\/\/\)$/{
17749             s//\1/
17750             q
17751           }
17752           /^X\(\/\).*/{
17753             s//\1/
17754             q
17755           }
17756           s/.*/./; q'`
17757       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17758       # echo "creating $dirpart/$file"
17759       echo '# dummy' > "$dirpart/$file"
17760     done
17761   done
17762 }
17763  ;;
17764     "default":C)
17765 case x$CONFIG_HEADERS in
17766 xconfig.h:config.in)
17767 echo > stamp-h ;;
17768 esac
17769  ;;
17770
17771   esac
17772 done # for ac_tag
17773
17774
17775 as_fn_exit 0
17776 _ACEOF
17777 ac_clean_files=$ac_clean_files_save
17778
17779 test $ac_write_fail = 0 ||
17780   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
17781
17782
17783 # configure is writing to config.log, and then calls config.status.
17784 # config.status does its own redirection, appending to config.log.
17785 # Unfortunately, on DOS this fails, as config.log is still kept open
17786 # by configure, so config.status won't be able to write to it; its
17787 # output is simply discarded.  So we exec the FD to /dev/null,
17788 # effectively closing config.log, so it can be properly (re)opened and
17789 # appended to by config.status.  When coming back to configure, we
17790 # need to make the FD available again.
17791 if test "$no_create" != yes; then
17792   ac_cs_success=:
17793   ac_config_status_args=
17794   test "$silent" = yes &&
17795     ac_config_status_args="$ac_config_status_args --quiet"
17796   exec 5>/dev/null
17797   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
17798   exec 5>>config.log
17799   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
17800   # would make configure fail if this is the last instruction.
17801   $ac_cs_success || as_fn_exit $?
17802 fi
17803
17804 #
17805 # CONFIG_SUBDIRS section.
17806 #
17807 if test "$no_recursion" != yes; then
17808
17809   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
17810   # so they do not pile up.
17811   ac_sub_configure_args=
17812   ac_prev=
17813   eval "set x $ac_configure_args"
17814   shift
17815   for ac_arg
17816   do
17817     if test -n "$ac_prev"; then
17818       ac_prev=
17819       continue
17820     fi
17821     case $ac_arg in
17822     -cache-file | --cache-file | --cache-fil | --cache-fi \
17823     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
17824       ac_prev=cache_file ;;
17825     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
17826     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
17827     | --c=*)
17828       ;;
17829     --config-cache | -C)
17830       ;;
17831     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
17832       ac_prev=srcdir ;;
17833     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
17834       ;;
17835     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
17836       ac_prev=prefix ;;
17837     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
17838       ;;
17839     --disable-option-checking)
17840       ;;
17841     *)
17842       case $ac_arg in
17843       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
17844       esac
17845       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
17846     esac
17847   done
17848
17849   # Always prepend --prefix to ensure using the same prefix
17850   # in subdir configurations.
17851   ac_arg="--prefix=$prefix"
17852   case $ac_arg in
17853   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
17854   esac
17855   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
17856
17857   # Pass --silent
17858   if test "$silent" = yes; then
17859     ac_sub_configure_args="--silent $ac_sub_configure_args"
17860   fi
17861
17862   # Always prepend --disable-option-checking to silence warnings, since
17863   # different subdirs can have different --enable and --with options.
17864   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
17865
17866   ac_popdir=`pwd`
17867   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
17868
17869     # Do not complain, so a configure script can configure whichever
17870     # parts of a large source tree are present.
17871     test -d "$srcdir/$ac_dir" || continue
17872
17873     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
17874     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
17875     $as_echo "$ac_msg" >&6
17876     as_dir="$ac_dir"; as_fn_mkdir_p
17877     ac_builddir=.
17878
17879 case "$ac_dir" in
17880 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17881 *)
17882   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17883   # A ".." for each directory in $ac_dir_suffix.
17884   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17885   case $ac_top_builddir_sub in
17886   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17887   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17888   esac ;;
17889 esac
17890 ac_abs_top_builddir=$ac_pwd
17891 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17892 # for backward compatibility:
17893 ac_top_builddir=$ac_top_build_prefix
17894
17895 case $srcdir in
17896   .)  # We are building in place.
17897     ac_srcdir=.
17898     ac_top_srcdir=$ac_top_builddir_sub
17899     ac_abs_top_srcdir=$ac_pwd ;;
17900   [\\/]* | ?:[\\/]* )  # Absolute name.
17901     ac_srcdir=$srcdir$ac_dir_suffix;
17902     ac_top_srcdir=$srcdir
17903     ac_abs_top_srcdir=$srcdir ;;
17904   *) # Relative name.
17905     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17906     ac_top_srcdir=$ac_top_build_prefix$srcdir
17907     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17908 esac
17909 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17910
17911
17912     cd "$ac_dir"
17913
17914     # Check for guested configure; otherwise get Cygnus style configure.
17915     if test -f "$ac_srcdir/configure.gnu"; then
17916       ac_sub_configure=$ac_srcdir/configure.gnu
17917     elif test -f "$ac_srcdir/configure"; then
17918       ac_sub_configure=$ac_srcdir/configure
17919     elif test -f "$ac_srcdir/configure.in"; then
17920       # This should be Cygnus configure.
17921       ac_sub_configure=$ac_aux_dir/configure
17922     else
17923       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
17924 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
17925       ac_sub_configure=
17926     fi
17927
17928     # The recursion is here.
17929     if test -n "$ac_sub_configure"; then
17930       # Make the cache file name correct relative to the subdirectory.
17931       case $cache_file in
17932       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
17933       *) # Relative name.
17934         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
17935       esac
17936
17937       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
17938 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
17939       # The eval makes quoting arguments work.
17940       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
17941            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
17942         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
17943     fi
17944
17945     cd "$ac_popdir"
17946   done
17947 fi
17948 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
17949   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
17950 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
17951 fi
17952
17953
17954 exit 0