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
 639 TCL_STUB_LIB_SPEC
 640 TCL_STUB_LIB_FLAG
 641 TCL_STUB_LIB_FILE
 642 TCL_LIB_SPEC
 643 TCL_LIB_FLAG
 644 TCL_LIB_FILE
 645 TCL_SRC_DIR
 646 TCL_BIN_DIR
 647 TCL_PATCH_LEVEL
 648 TCL_VERSION
 649 WIN32LDAPP
 650 GUI_CFLAGS_X
 651 LIBGUI
 652 WIN32LIBS
 653 SER_HARDWIRE
 654 WERROR_CFLAGS
 655 WARN_CFLAGS
 656 SYSTEM_GDBINIT
 657 TARGET_SYSTEM_ROOT_DEFINE
 658 TARGET_SYSTEM_ROOT
 659 CONFIG_LDFLAGS
 660 RDYNAMIC
 661 ALLOCA
 662 PYTHON_LIBS
 663 PYTHON_CPPFLAGS
 664 PYTHON_CFLAGS
 665 python_prog_path
 666 LTLIBEXPAT
 667 LIBEXPAT
 668 HAVE_LIBEXPAT
 669 READLINE_TEXI_INCFLAG
 670 READLINE_CFLAGS
 671 READLINE_DEPS
 672 READLINE
 673 MIG
 674 WINDRES
 675 DLLTOOL
 676 AR
 677 YFLAGS
 678 YACC
 679 LN_S
 680 REPORT_BUGS_TEXI
 681 REPORT_BUGS_TO
 682 PKGVERSION
 683 TARGET_OBS
 684 subdirs
 685 GDB_DATADIR
 686 DEBUGDIR
 687 am__fastdepCC_FALSE
 688 am__fastdepCC_TRUE
 689 AMDEPBACKSLASH
 690 AMDEP_FALSE
 691 AMDEP_TRUE
 692 am__quote
 693 am__include
 694 am__untar
 695 am__tar
 696 AMTAR
 697 AWK
 698 mkdir_p
 699 MKDIR_P
 700 INSTALL_STRIP_PROGRAM
 701 STRIP
 702 install_sh
 703 MAKEINFO
 704 AUTOHEADER
 705 AUTOMAKE
 706 AUTOCONF
 707 ACLOCAL
 708 VERSION
 709 CYGPATH_W
 710 am__isrc
 711 INSTALL_DATA
 712 INSTALL_SCRIPT
 713 INSTALL_PROGRAM
 714 PACKAGE
 715 GNULIB_STDINT_H
 716 LIBGNU_LTLIBDEPS
 717 LIBGNU_LIBDEPS
 718 gltests_WITNESS
 719 HAVE_WINT_T
 720 HAVE_WCHAR_H
 721 NEXT_AS_FIRST_DIRECTIVE_WCHAR_H
 722 NEXT_WCHAR_H
 723 REPLACE_WCWIDTH
 724 REPLACE_WCSNRTOMBS
 725 REPLACE_WCSRTOMBS
 726 REPLACE_WCRTOMB
 727 REPLACE_MBSNRTOWCS
 728 REPLACE_MBSRTOWCS
 729 REPLACE_MBRLEN
 730 REPLACE_MBRTOWC
 731 REPLACE_MBSINIT
 732 REPLACE_WCTOB
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 735 HAVE_DECL_WCWIDTH
 736 HAVE_DECL_WCTOB
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 747 GNULIB_WCSNRTOMBS
 748 GNULIB_WCSRTOMBS
 749 GNULIB_WCRTOMB
 750 GNULIB_MBSNRTOWCS
 751 GNULIB_MBSRTOWCS
 752 GNULIB_MBRLEN
 753 GNULIB_MBRTOWC
 754 GNULIB_MBSINIT
 755 GNULIB_WCTOB
 756 GNULIB_BTOWC
 757 NEXT_AS_FIRST_DIRECTIVE_STRING_H
 758 NEXT_STRING_H
 759 STDINT_H
 760 WINT_T_SUFFIX
 761 WCHAR_T_SUFFIX
 762 SIG_ATOMIC_T_SUFFIX
 763 SIZE_T_SUFFIX
 764 PTRDIFF_T_SUFFIX
 765 HAVE_SIGNED_WINT_T
 766 HAVE_SIGNED_WCHAR_T
 767 HAVE_SIGNED_SIG_ATOMIC_T
 768 BITSIZEOF_WINT_T
 769 BITSIZEOF_WCHAR_T
 770 BITSIZEOF_SIG_ATOMIC_T
 771 BITSIZEOF_SIZE_T
 772 BITSIZEOF_PTRDIFF_T
 773 HAVE_SYS_BITYPES_H
 774 HAVE_SYS_INTTYPES_H
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 777 NEXT_STDINT_H
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 779 HAVE_INTTYPES_H
 780 HAVE_UNSIGNED_LONG_LONG_INT
 781 HAVE_LONG_LONG_INT
 782 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
 783 NEXT_STDDEF_H
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 787 STDDEF_H
 788 HAVE_WCHAR_T
 789 REPLACE_NULL
 790 APPLE_UNIVERSAL_BUILD
 791 UNDEFINE_STRTOK_R
 792 REPLACE_STRTOK_R
 793 REPLACE_STRSIGNAL
 794 REPLACE_STRNLEN
 795 REPLACE_STRNDUP
 796 REPLACE_STRNCAT
 797 REPLACE_STRERROR
 798 REPLACE_STRCASESTR
 799 REPLACE_STRSTR
 800 REPLACE_STRDUP
 801 REPLACE_STPNCPY
 802 REPLACE_MEMMEM
 803 REPLACE_MEMCHR
 804 HAVE_STRVERSCMP
 805 HAVE_DECL_STRSIGNAL
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 816 HAVE_RAWMEMCHR
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 838 GNULIB_MBSLEN
 839 GNULIB_STRTOK_R
 840 GNULIB_STRCASESTR
 841 GNULIB_STRSTR
 842 GNULIB_STRSEP
 843 GNULIB_STRPBRK
 844 GNULIB_STRNLEN
 845 GNULIB_STRNDUP
 846 GNULIB_STRNCAT
 847 GNULIB_STRDUP
 848 GNULIB_STRCHRNUL
 849 GNULIB_STPNCPY
 850 GNULIB_STPCPY
 851 GNULIB_RAWMEMCHR
 852 GNULIB_MEMRCHR
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 857 GL_COND_LIBTOOL_TRUE
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 861 DATADIRNAME
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 863 POSUB
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 866 INCINTL
 867 LIBINTL_DEP
 868 LIBINTL
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 870 SET_MAKE
 871 GMAKE_FALSE
 872 GMAKE_TRUE
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 876 am__leading_dot
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 878 target_vendor
 879 target_cpu
 880 target
 881 RANLIB
 882 EGREP
 883 GREP
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 887 host_cpu
 888 host
 889 build_os
 890 build_vendor
 891 build_cpu
 892 build
 893 OBJEXT
 894 EXEEXT
 895 ac_ct_CC
 896 CPPFLAGS
 897 LDFLAGS
 898 CFLAGS
 899 CC
 900 MAINT
 901 MAINTAINER_MODE_FALSE
 902 MAINTAINER_MODE_TRUE
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 904 host_alias
 905 build_alias
 906 LIBS
 907 ECHO_T
 908 ECHO_N
 909 ECHO_C
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 913 libdir
 914 psdir
 915 pdfdir
 916 dvidir
 917 htmldir
 918 infodir
 919 docdir
 920 oldincludedir
 921 includedir
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 923 sharedstatedir
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 926 datarootdir
 927 libexecdir
 928 sbindir
 929 bindir
 930 program_transform_name
 931 prefix
 932 exec_prefix
 933 PACKAGE_URL
 934 PACKAGE_BUGREPORT
 935 PACKAGE_STRING
 936 PACKAGE_VERSION
 937 PACKAGE_TARNAME
 938 PACKAGE_NAME
 939 PATH_SEPARATOR
 940 SHELL'
 941 ac_subst_files='host_makefile_frag'
 942 ac_user_opts='
 943 enable_option_checking
 944 enable_maintainer_mode
 945 enable_plugins
 946 enable_largefile
 947 enable_dependency_tracking
 948 with_separate_debug_dir
 949 with_gdb_datadir
 950 with_relocated_sources
 951 enable_targets
 952 enable_64_bit_bfd
 953 enable_gdbcli
 954 enable_gdbmi
 955 enable_tui
 956 enable_gdbtk
 957 with_libunwind
 958 with_curses
 959 enable_profiling
 960 with_pkgversion
 961 with_bugurl
 962 with_zlib
 963 with_libiconv_prefix
 964 with_iconv_bin
 965 with_system_readline
 966 with_expat
 967 with_gnu_ld
 968 enable_rpath
 969 with_libexpat_prefix
 970 with_python
 971 with_included_regex
 972 with_sysroot
 973 with_system_gdbinit
 974 enable_werror
 975 enable_build_warnings
 976 enable_gdb_build_warnings
 977 with_tcl
 978 with_tk
 979 with_x
 980 enable_sim
 981 enable_multi_ice
 982 enable_gdbserver
 983 '
 984       ac_precious_vars='build_alias
 985 host_alias
 986 target_alias
 987 CC
 988 CFLAGS
 989 LDFLAGS
 990 LIBS
 991 CPPFLAGS
 992 CPP
 993 YACC
 994 YFLAGS
 995 XMKMF'
 996 ac_subdirs_all='testsuite
 997 gdbtk
 998 multi-ice
 999 gdbserver'
1000
1001 # Initialize some variables set by options.
1002 ac_init_help=
1003 ac_init_version=false
1004 ac_unrecognized_opts=
1005 ac_unrecognized_sep=
1006 # The variables have the same names as the options, with
1007 # dashes changed to underlines.
1008 cache_file=/dev/null
1009 exec_prefix=NONE
1010 no_create=
1011 no_recursion=
1012 prefix=NONE
1013 program_prefix=NONE
1014 program_suffix=NONE
1015 program_transform_name=s,x,x,
1016 silent=
1017 site=
1018 srcdir=
1019 verbose=
1020 x_includes=NONE
1021 x_libraries=NONE
1022
1023 # Installation directory options.
1024 # These are left unexpanded so users can "make install exec_prefix=/foo"
1025 # and all the variables that are supposed to be based on exec_prefix
1026 # by default will actually change.
1027 # Use braces instead of parens because sh, perl, etc. also accept them.
1028 # (The list follows the same order as the GNU Coding Standards.)
1029 bindir='${exec_prefix}/bin'
1030 sbindir='${exec_prefix}/sbin'
1031 libexecdir='${exec_prefix}/libexec'
1032 datarootdir='${prefix}/share'
1033 datadir='${datarootdir}'
1034 sysconfdir='${prefix}/etc'
1035 sharedstatedir='${prefix}/com'
1036 localstatedir='${prefix}/var'
1037 includedir='${prefix}/include'
1038 oldincludedir='/usr/include'
1039 docdir='${datarootdir}/doc/${PACKAGE}'
1040 infodir='${datarootdir}/info'
1041 htmldir='${docdir}'
1042 dvidir='${docdir}'
1043 pdfdir='${docdir}'
1044 psdir='${docdir}'
1045 libdir='${exec_prefix}/lib'
1046 localedir='${datarootdir}/locale'
1047 mandir='${datarootdir}/man'
1048
1049 ac_prev=
1050 ac_dashdash=
1051 for ac_option
1052 do
1053   # If the previous option needs an argument, assign it.
1054   if test -n "$ac_prev"; then
1055     eval $ac_prev=\$ac_option
1056     ac_prev=
1057     continue
1058   fi
1059
1060   case $ac_option in
1061   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1062   *)    ac_optarg=yes ;;
1063   esac
1064
1065   # Accept the important Cygnus configure options, so we can diagnose typos.
1066
1067   case $ac_dashdash$ac_option in
1068   --)
1069     ac_dashdash=yes ;;
1070
1071   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1072     ac_prev=bindir ;;
1073   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1074     bindir=$ac_optarg ;;
1075
1076   -build | --build | --buil | --bui | --bu)
1077     ac_prev=build_alias ;;
1078   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1079     build_alias=$ac_optarg ;;
1080
1081   -cache-file | --cache-file | --cache-fil | --cache-fi \
1082   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1083     ac_prev=cache_file ;;
1084   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1085   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1086     cache_file=$ac_optarg ;;
1087
1088   --config-cache | -C)
1089     cache_file=config.cache ;;
1090
1091   -datadir | --datadir | --datadi | --datad)
1092     ac_prev=datadir ;;
1093   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1094     datadir=$ac_optarg ;;
1095
1096   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1097   | --dataroo | --dataro | --datar)
1098     ac_prev=datarootdir ;;
1099   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1100   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1101     datarootdir=$ac_optarg ;;
1102
1103   -disable-* | --disable-*)
1104     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1105     # Reject names that are not valid shell variable names.
1106     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1107       as_fn_error "invalid feature name: $ac_useropt"
1108     ac_useropt_orig=$ac_useropt
1109     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1110     case $ac_user_opts in
1111       *"
1112 "enable_$ac_useropt"
1113 "*) ;;
1114       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1115          ac_unrecognized_sep=', ';;
1116     esac
1117     eval enable_$ac_useropt=no ;;
1118
1119   -docdir | --docdir | --docdi | --doc | --do)
1120     ac_prev=docdir ;;
1121   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1122     docdir=$ac_optarg ;;
1123
1124   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1125     ac_prev=dvidir ;;
1126   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1127     dvidir=$ac_optarg ;;
1128
1129   -enable-* | --enable-*)
1130     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1131     # Reject names that are not valid shell variable names.
1132     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1133       as_fn_error "invalid feature name: $ac_useropt"
1134     ac_useropt_orig=$ac_useropt
1135     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1136     case $ac_user_opts in
1137       *"
1138 "enable_$ac_useropt"
1139 "*) ;;
1140       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1141          ac_unrecognized_sep=', ';;
1142     esac
1143     eval enable_$ac_useropt=\$ac_optarg ;;
1144
1145   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1146   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1147   | --exec | --exe | --ex)
1148     ac_prev=exec_prefix ;;
1149   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1150   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1151   | --exec=* | --exe=* | --ex=*)
1152     exec_prefix=$ac_optarg ;;
1153
1154   -gas | --gas | --ga | --g)
1155     # Obsolete; use --with-gas.
1156     with_gas=yes ;;
1157
1158   -help | --help | --hel | --he | -h)
1159     ac_init_help=long ;;
1160   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1161     ac_init_help=recursive ;;
1162   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1163     ac_init_help=short ;;
1164
1165   -host | --host | --hos | --ho)
1166     ac_prev=host_alias ;;
1167   -host=* | --host=* | --hos=* | --ho=*)
1168     host_alias=$ac_optarg ;;
1169
1170   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1171     ac_prev=htmldir ;;
1172   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1173   | --ht=*)
1174     htmldir=$ac_optarg ;;
1175
1176   -includedir | --includedir | --includedi | --included | --include \
1177   | --includ | --inclu | --incl | --inc)
1178     ac_prev=includedir ;;
1179   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1180   | --includ=* | --inclu=* | --incl=* | --inc=*)
1181     includedir=$ac_optarg ;;
1182
1183   -infodir | --infodir | --infodi | --infod | --info | --inf)
1184     ac_prev=infodir ;;
1185   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1186     infodir=$ac_optarg ;;
1187
1188   -libdir | --libdir | --libdi | --libd)
1189     ac_prev=libdir ;;
1190   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1191     libdir=$ac_optarg ;;
1192
1193   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1194   | --libexe | --libex | --libe)
1195     ac_prev=libexecdir ;;
1196   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1197   | --libexe=* | --libex=* | --libe=*)
1198     libexecdir=$ac_optarg ;;
1199
1200   -localedir | --localedir | --localedi | --localed | --locale)
1201     ac_prev=localedir ;;
1202   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1203     localedir=$ac_optarg ;;
1204
1205   -localstatedir | --localstatedir | --localstatedi | --localstated \
1206   | --localstate | --localstat | --localsta | --localst | --locals)
1207     ac_prev=localstatedir ;;
1208   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1209   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1210     localstatedir=$ac_optarg ;;
1211
1212   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1213     ac_prev=mandir ;;
1214   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1215     mandir=$ac_optarg ;;
1216
1217   -nfp | --nfp | --nf)
1218     # Obsolete; use --without-fp.
1219     with_fp=no ;;
1220
1221   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1222   | --no-cr | --no-c | -n)
1223     no_create=yes ;;
1224
1225   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1226   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1227     no_recursion=yes ;;
1228
1229   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1230   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1231   | --oldin | --oldi | --old | --ol | --o)
1232     ac_prev=oldincludedir ;;
1233   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1234   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1235   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1236     oldincludedir=$ac_optarg ;;
1237
1238   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1239     ac_prev=prefix ;;
1240   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1241     prefix=$ac_optarg ;;
1242
1243   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1244   | --program-pre | --program-pr | --program-p)
1245     ac_prev=program_prefix ;;
1246   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1247   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1248     program_prefix=$ac_optarg ;;
1249
1250   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1251   | --program-suf | --program-su | --program-s)
1252     ac_prev=program_suffix ;;
1253   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1254   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1255     program_suffix=$ac_optarg ;;
1256
1257   -program-transform-name | --program-transform-name \
1258   | --program-transform-nam | --program-transform-na \
1259   | --program-transform-n | --program-transform- \
1260   | --program-transform | --program-transfor \
1261   | --program-transfo | --program-transf \
1262   | --program-trans | --program-tran \
1263   | --progr-tra | --program-tr | --program-t)
1264     ac_prev=program_transform_name ;;
1265   -program-transform-name=* | --program-transform-name=* \
1266   | --program-transform-nam=* | --program-transform-na=* \
1267   | --program-transform-n=* | --program-transform-=* \
1268   | --program-transform=* | --program-transfor=* \
1269   | --program-transfo=* | --program-transf=* \
1270   | --program-trans=* | --program-tran=* \
1271   | --progr-tra=* | --program-tr=* | --program-t=*)
1272     program_transform_name=$ac_optarg ;;
1273
1274   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1275     ac_prev=pdfdir ;;
1276   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1277     pdfdir=$ac_optarg ;;
1278
1279   -psdir | --psdir | --psdi | --psd | --ps)
1280     ac_prev=psdir ;;
1281   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1282     psdir=$ac_optarg ;;
1283
1284   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1285   | -silent | --silent | --silen | --sile | --sil)
1286     silent=yes ;;
1287
1288   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1289     ac_prev=sbindir ;;
1290   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1291   | --sbi=* | --sb=*)
1292     sbindir=$ac_optarg ;;
1293
1294   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1295   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1296   | --sharedst | --shareds | --shared | --share | --shar \
1297   | --sha | --sh)
1298     ac_prev=sharedstatedir ;;
1299   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1300   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1301   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1302   | --sha=* | --sh=*)
1303     sharedstatedir=$ac_optarg ;;
1304
1305   -site | --site | --sit)
1306     ac_prev=site ;;
1307   -site=* | --site=* | --sit=*)
1308     site=$ac_optarg ;;
1309
1310   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1311     ac_prev=srcdir ;;
1312   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1313     srcdir=$ac_optarg ;;
1314
1315   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1316   | --syscon | --sysco | --sysc | --sys | --sy)
1317     ac_prev=sysconfdir ;;
1318   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1319   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1320     sysconfdir=$ac_optarg ;;
1321
1322   -target | --target | --targe | --targ | --tar | --ta | --t)
1323     ac_prev=target_alias ;;
1324   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1325     target_alias=$ac_optarg ;;
1326
1327   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1328     verbose=yes ;;
1329
1330   -version | --version | --versio | --versi | --vers | -V)
1331     ac_init_version=: ;;
1332
1333   -with-* | --with-*)
1334     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1335     # Reject names that are not valid shell variable names.
1336     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1337       as_fn_error "invalid package name: $ac_useropt"
1338     ac_useropt_orig=$ac_useropt
1339     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1340     case $ac_user_opts in
1341       *"
1342 "with_$ac_useropt"
1343 "*) ;;
1344       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1345          ac_unrecognized_sep=', ';;
1346     esac
1347     eval with_$ac_useropt=\$ac_optarg ;;
1348
1349   -without-* | --without-*)
1350     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1351     # Reject names that are not valid shell variable names.
1352     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1353       as_fn_error "invalid package name: $ac_useropt"
1354     ac_useropt_orig=$ac_useropt
1355     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1356     case $ac_user_opts in
1357       *"
1358 "with_$ac_useropt"
1359 "*) ;;
1360       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1361          ac_unrecognized_sep=', ';;
1362     esac
1363     eval with_$ac_useropt=no ;;
1364
1365   --x)
1366     # Obsolete; use --with-x.
1367     with_x=yes ;;
1368
1369   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1370   | --x-incl | --x-inc | --x-in | --x-i)
1371     ac_prev=x_includes ;;
1372   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1373   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1374     x_includes=$ac_optarg ;;
1375
1376   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1377   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1378     ac_prev=x_libraries ;;
1379   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1380   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1381     x_libraries=$ac_optarg ;;
1382
1383   -*) as_fn_error "unrecognized option: \`$ac_option'
1384 Try \`$0 --help' for more information."
1385     ;;
1386
1387   *=*)
1388     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1389     # Reject names that are not valid shell variable names.
1390     case $ac_envvar in #(
1391       '' | [0-9]* | *[!_$as_cr_alnum]* )
1392       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1393     esac
1394     eval $ac_envvar=\$ac_optarg
1395     export $ac_envvar ;;
1396
1397   *)
1398     # FIXME: should be removed in autoconf 3.0.
1399     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1400     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1401       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1402     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1403     ;;
1404
1405   esac
1406 done
1407
1408 if test -n "$ac_prev"; then
1409   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1410   as_fn_error "missing argument to $ac_option"
1411 fi
1412
1413 if test -n "$ac_unrecognized_opts"; then
1414   case $enable_option_checking in
1415     no) ;;
1416     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1417     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1418   esac
1419 fi
1420
1421 # Check all directory arguments for consistency.
1422 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1423                 datadir sysconfdir sharedstatedir localstatedir includedir \
1424                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1425                 libdir localedir mandir
1426 do
1427   eval ac_val=\$$ac_var
1428   # Remove trailing slashes.
1429   case $ac_val in
1430     */ )
1431       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1432       eval $ac_var=\$ac_val;;
1433   esac
1434   # Be sure to have absolute directory names.
1435   case $ac_val in
1436     [\\/$]* | ?:[\\/]* )  continue;;
1437     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1438   esac
1439   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1440 done
1441
1442 # There might be people who depend on the old broken behavior: `$host'
1443 # used to hold the argument of --host etc.
1444 # FIXME: To remove some day.
1445 build=$build_alias
1446 host=$host_alias
1447 target=$target_alias
1448
1449 # FIXME: To remove some day.
1450 if test "x$host_alias" != x; then
1451   if test "x$build_alias" = x; then
1452     cross_compiling=maybe
1453     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1454     If a cross compiler is detected then cross compile mode will be used." >&2
1455   elif test "x$build_alias" != "x$host_alias"; then
1456     cross_compiling=yes
1457   fi
1458 fi
1459
1460 ac_tool_prefix=
1461 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1462
1463 test "$silent" = yes && exec 6>/dev/null
1464
1465
1466 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1467 ac_ls_di=`ls -di .` &&
1468 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1469   as_fn_error "working directory cannot be determined"
1470 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1471   as_fn_error "pwd does not report name of working directory"
1472
1473
1474 # Find the source files, if location was not specified.
1475 if test -z "$srcdir"; then
1476   ac_srcdir_defaulted=yes
1477   # Try the directory containing this script, then the parent directory.
1478   ac_confdir=`$as_dirname -- "$as_myself" ||
1479 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1480          X"$as_myself" : 'X\(//\)[^/]' \| \
1481          X"$as_myself" : 'X\(//\)$' \| \
1482          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1483 $as_echo X"$as_myself" |
1484     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1485             s//\1/
1486             q
1487           }
1488           /^X\(\/\/\)[^/].*/{
1489             s//\1/
1490             q
1491           }
1492           /^X\(\/\/\)$/{
1493             s//\1/
1494             q
1495           }
1496           /^X\(\/\).*/{
1497             s//\1/
1498             q
1499           }
1500           s/.*/./; q'`
1501   srcdir=$ac_confdir
1502   if test ! -r "$srcdir/$ac_unique_file"; then
1503     srcdir=..
1504   fi
1505 else
1506   ac_srcdir_defaulted=no
1507 fi
1508 if test ! -r "$srcdir/$ac_unique_file"; then
1509   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1510   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1511 fi
1512 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1513 ac_abs_confdir=`(
1514         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1515         pwd)`
1516 # When building in place, set srcdir=.
1517 if test "$ac_abs_confdir" = "$ac_pwd"; then
1518   srcdir=.
1519 fi
1520 # Remove unnecessary trailing slashes from srcdir.
1521 # Double slashes in file names in object file debugging info
1522 # mess up M-x gdb in Emacs.
1523 case $srcdir in
1524 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1525 esac
1526 for ac_var in $ac_precious_vars; do
1527   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1528   eval ac_env_${ac_var}_value=\$${ac_var}
1529   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1530   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1531 done
1532
1533 #
1534 # Report the --help message.
1535 #
1536 if test "$ac_init_help" = "long"; then
1537   # Omit some internal or obsolete options to make the list less imposing.
1538   # This message is too long to be a string in the A/UX 3.1 sh.
1539   cat <<_ACEOF
1540 \`configure' configures this package to adapt to many kinds of systems.
1541
1542 Usage: $0 [OPTION]... [VAR=VALUE]...
1543
1544 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1545 VAR=VALUE.  See below for descriptions of some of the useful variables.
1546
1547 Defaults for the options are specified in brackets.
1548
1549 Configuration:
1550   -h, --help              display this help and exit
1551       --help=short        display options specific to this package
1552       --help=recursive    display the short help of all the included packages
1553   -V, --version           display version information and exit
1554   -q, --quiet, --silent   do not print \`checking...' messages
1555       --cache-file=FILE   cache test results in FILE [disabled]
1556   -C, --config-cache      alias for \`--cache-file=config.cache'
1557   -n, --no-create         do not create output files
1558       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1559
1560 Installation directories:
1561   --prefix=PREFIX         install architecture-independent files in PREFIX
1562                           [$ac_default_prefix]
1563   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1564                           [PREFIX]
1565
1566 By default, \`make install' will install all the files in
1567 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1568 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1569 for instance \`--prefix=\$HOME'.
1570
1571 For better control, use the options below.
1572
1573 Fine tuning of the installation directories:
1574   --bindir=DIR            user executables [EPREFIX/bin]
1575   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1576   --libexecdir=DIR        program executables [EPREFIX/libexec]
1577   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1578   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1579   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1580   --libdir=DIR            object code libraries [EPREFIX/lib]
1581   --includedir=DIR        C header files [PREFIX/include]
1582   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1583   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1584   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1585   --infodir=DIR           info documentation [DATAROOTDIR/info]
1586   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1587   --mandir=DIR            man documentation [DATAROOTDIR/man]
1588   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1589   --htmldir=DIR           html documentation [DOCDIR]
1590   --dvidir=DIR            dvi documentation [DOCDIR]
1591   --pdfdir=DIR            pdf documentation [DOCDIR]
1592   --psdir=DIR             ps documentation [DOCDIR]
1593 _ACEOF
1594
1595   cat <<\_ACEOF
1596
1597 Program names:
1598   --program-prefix=PREFIX            prepend PREFIX to installed program names
1599   --program-suffix=SUFFIX            append SUFFIX to installed program names
1600   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1601
1602 X features:
1603   --x-includes=DIR    X include files are in DIR
1604   --x-libraries=DIR   X library files are in DIR
1605
1606 System types:
1607   --build=BUILD     configure for building on BUILD [guessed]
1608   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1609   --target=TARGET   configure for building compilers for TARGET [HOST]
1610 _ACEOF
1611 fi
1612
1613 if test -n "$ac_init_help"; then
1614
1615   cat <<\_ACEOF
1616
1617 Optional Features:
1618   --disable-option-checking  ignore unrecognized --enable/--with options
1619   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1620   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1621   --enable-maintainer-mode  enable make rules and dependencies not useful
1622                           (and sometimes confusing) to the casual installer
1623   --enable-plugins        Enable support for plugins (defaults no)
1624   --disable-largefile     omit support for large files
1625   --disable-dependency-tracking  speeds up one-time build
1626   --enable-dependency-tracking   do not reject slow dependency extractors
1627   --enable-targets=TARGETS
1628                           alternative target configurations
1629   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1630   --disable-gdbcli        disable command-line interface (CLI)
1631   --disable-gdbmi         disable machine-interface (MI)
1632   --enable-tui            enable full-screen terminal user interface (TUI)
1633   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1634   --enable-profiling      enable profiling of GDB
1635   --disable-rpath         do not hardcode runtime library paths
1636   --enable-werror         treat compile warnings as errors
1637   --enable-build-warnings enable build-time compiler warnings if gcc is used
1638   --enable-gdb-build-warnings
1639                           enable GDB specific build-time compiler warnings if
1640                           gcc is used
1641   --enable-sim            link gdb with simulator
1642   --enable-multi-ice      build the multi-ice-gdb-server
1643   --enable-gdbserver      automatically build gdbserver (yes/no/auto, default
1644                           is auto)
1645
1646 Optional Packages:
1647   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1648   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1649   --with-separate-debug-dir=PATH
1650                           look for global separate debug info in this path
1651                           [LIBDIR/debug]
1652   --with-gdb-datadir=PATH look for global separate data files in this path
1653                           [DATADIR/gdb]
1654   --with-relocated-sources=PATH
1655                           automatically relocate this path for source files
1656   --with-libunwind        use libunwind frame unwinding support
1657   --with-curses           use the curses library instead of the termcap
1658                           library
1659   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1660   --with-bugurl=URL       Direct users to URL to report a bug
1661   --with-zlib             include zlib support (auto/yes/no) default=auto
1662   --with-libiconv-prefix=DIR
1663                           search for libiconv in DIR/include and DIR/lib
1664   --with-iconv-bin=PATH   specify where to find the iconv program
1665   --with-system-readline  use installed readline library
1666   --with-expat            include expat support (auto/yes/no)
1667   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1668   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1669   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1670   --with-python[=PYTHON]  include python support
1671                           (auto/yes/no/<python-program>)
1672   --without-included-regex
1673                           don't use included regex; this is the default on
1674                           systems with version 2 of the GNU C library (use
1675                           with caution on other system)
1676   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1677   --with-system-gdbinit=PATH
1678                           automatically load a system-wide gdbinit file
1679   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1680   --with-tk               directory containing tk configuration (tkConfig.sh)
1681   --with-x                use the X Window System
1682
1683 Some influential environment variables:
1684   CC          C compiler command
1685   CFLAGS      C compiler flags
1686   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1687               nonstandard directory <lib dir>
1688   LIBS        libraries to pass to the linker, e.g. -l<library>
1689   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1690               you have headers in a nonstandard directory <include dir>
1691   CPP         C preprocessor
1692   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1693               the first program found out of: `bison -y', `byacc', `yacc'.
1694   YFLAGS      The list of arguments that will be passed by default to $YACC.
1695               This script will default YFLAGS to the empty string to avoid a
1696               default value of `-d' given by some make applications.
1697   XMKMF       Path to xmkmf, Makefile generator for X Window System
1698
1699 Use these variables to override the choices made by `configure' or to help
1700 it to find libraries and programs with nonstandard names/locations.
1701
1702 Report bugs to the package provider.
1703 _ACEOF
1704 ac_status=$?
1705 fi
1706
1707 if test "$ac_init_help" = "recursive"; then
1708   # If there are subdirs, report their specific --help.
1709   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1710     test -d "$ac_dir" ||
1711       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1712       continue
1713     ac_builddir=.
1714
1715 case "$ac_dir" in
1716 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1717 *)
1718   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1719   # A ".." for each directory in $ac_dir_suffix.
1720   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1721   case $ac_top_builddir_sub in
1722   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1723   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1724   esac ;;
1725 esac
1726 ac_abs_top_builddir=$ac_pwd
1727 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1728 # for backward compatibility:
1729 ac_top_builddir=$ac_top_build_prefix
1730
1731 case $srcdir in
1732   .)  # We are building in place.
1733     ac_srcdir=.
1734     ac_top_srcdir=$ac_top_builddir_sub
1735     ac_abs_top_srcdir=$ac_pwd ;;
1736   [\\/]* | ?:[\\/]* )  # Absolute name.
1737     ac_srcdir=$srcdir$ac_dir_suffix;
1738     ac_top_srcdir=$srcdir
1739     ac_abs_top_srcdir=$srcdir ;;
1740   *) # Relative name.
1741     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1742     ac_top_srcdir=$ac_top_build_prefix$srcdir
1743     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1744 esac
1745 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1746
1747     cd "$ac_dir" || { ac_status=$?; continue; }
1748     # Check for guested configure.
1749     if test -f "$ac_srcdir/configure.gnu"; then
1750       echo &&
1751       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1752     elif test -f "$ac_srcdir/configure"; then
1753       echo &&
1754       $SHELL "$ac_srcdir/configure" --help=recursive
1755     else
1756       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1757     fi || ac_status=$?
1758     cd "$ac_pwd" || { ac_status=$?; break; }
1759   done
1760 fi
1761
1762 test -n "$ac_init_help" && exit $ac_status
1763 if $ac_init_version; then
1764   cat <<\_ACEOF
1765 configure
1766 generated by GNU Autoconf 2.64
1767
1768 Copyright (C) 2009 Free Software Foundation, Inc.
1769 This configure script is free software; the Free Software Foundation
1770 gives unlimited permission to copy, distribute and modify it.
1771 _ACEOF
1772   exit
1773 fi
1774
1775 ## ------------------------ ##
1776 ## Autoconf initialization. ##
1777 ## ------------------------ ##
1778
1779 # ac_fn_c_try_compile LINENO
1780 # --------------------------
1781 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1782 ac_fn_c_try_compile ()
1783 {
1784   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1785   rm -f conftest.$ac_objext
1786   if { { ac_try="$ac_compile"
1787 case "(($ac_try" in
1788   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1789   *) ac_try_echo=$ac_try;;
1790 esac
1791 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1792 $as_echo "$ac_try_echo"; } >&5
1793   (eval "$ac_compile") 2>conftest.err
1794   ac_status=$?
1795   if test -s conftest.err; then
1796     grep -v '^ *+' conftest.err >conftest.er1
1797     cat conftest.er1 >&5
1798     mv -f conftest.er1 conftest.err
1799   fi
1800   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1801   test $ac_status = 0; } && {
1802          test -z "$ac_c_werror_flag" ||
1803          test ! -s conftest.err
1804        } && test -s conftest.$ac_objext; then :
1805   ac_retval=0
1806 else
1807   $as_echo "$as_me: failed program was:" >&5
1808 sed 's/^/| /' conftest.$ac_ext >&5
1809
1810         ac_retval=1
1811 fi
1812   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1813   return $ac_retval
1814
1815 } # ac_fn_c_try_compile
1816
1817 # ac_fn_c_try_cpp LINENO
1818 # ----------------------
1819 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1820 ac_fn_c_try_cpp ()
1821 {
1822   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1823   if { { ac_try="$ac_cpp conftest.$ac_ext"
1824 case "(($ac_try" in
1825   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1826   *) ac_try_echo=$ac_try;;
1827 esac
1828 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1829 $as_echo "$ac_try_echo"; } >&5
1830   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1831   ac_status=$?
1832   if test -s conftest.err; then
1833     grep -v '^ *+' conftest.err >conftest.er1
1834     cat conftest.er1 >&5
1835     mv -f conftest.er1 conftest.err
1836   fi
1837   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1838   test $ac_status = 0; } >/dev/null && {
1839          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1840          test ! -s conftest.err
1841        }; then :
1842   ac_retval=0
1843 else
1844   $as_echo "$as_me: failed program was:" >&5
1845 sed 's/^/| /' conftest.$ac_ext >&5
1846
1847     ac_retval=1
1848 fi
1849   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1850   return $ac_retval
1851
1852 } # ac_fn_c_try_cpp
1853
1854 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1855 # -------------------------------------------------------
1856 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1857 # the include files in INCLUDES and setting the cache variable VAR
1858 # accordingly.
1859 ac_fn_c_check_header_mongrel ()
1860 {
1861   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1862   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1863   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1864 $as_echo_n "checking for $2... " >&6; }
1865 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1866   $as_echo_n "(cached) " >&6
1867 fi
1868 eval ac_res=\$$3
1869                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1870 $as_echo "$ac_res" >&6; }
1871 else
1872   # Is the header compilable?
1873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1874 $as_echo_n "checking $2 usability... " >&6; }
1875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1876 /* end confdefs.h.  */
1877 $4
1878 #include <$2>
1879 _ACEOF
1880 if ac_fn_c_try_compile "$LINENO"; then :
1881   ac_header_compiler=yes
1882 else
1883   ac_header_compiler=no
1884 fi
1885 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1887 $as_echo "$ac_header_compiler" >&6; }
1888
1889 # Is the header present?
1890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1891 $as_echo_n "checking $2 presence... " >&6; }
1892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1893 /* end confdefs.h.  */
1894 #include <$2>
1895 _ACEOF
1896 if ac_fn_c_try_cpp "$LINENO"; then :
1897   ac_header_preproc=yes
1898 else
1899   ac_header_preproc=no
1900 fi
1901 rm -f conftest.err conftest.$ac_ext
1902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1903 $as_echo "$ac_header_preproc" >&6; }
1904
1905 # So?  What about this header?
1906 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1907   yes:no: )
1908     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1909 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1910     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1911 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1912     ;;
1913   no:yes:* )
1914     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1915 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1916     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1917 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1918     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1919 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1920     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1921 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1922     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1923 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1924     ;;
1925 esac
1926   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1927 $as_echo_n "checking for $2... " >&6; }
1928 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1929   $as_echo_n "(cached) " >&6
1930 else
1931   eval "$3=\$ac_header_compiler"
1932 fi
1933 eval ac_res=\$$3
1934                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1935 $as_echo "$ac_res" >&6; }
1936 fi
1937   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1938
1939 } # ac_fn_c_check_header_mongrel
1940
1941 # ac_fn_c_try_run LINENO
1942 # ----------------------
1943 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1944 # that executables *can* be run.
1945 ac_fn_c_try_run ()
1946 {
1947   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1948   if { { ac_try="$ac_link"
1949 case "(($ac_try" in
1950   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1951   *) ac_try_echo=$ac_try;;
1952 esac
1953 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1954 $as_echo "$ac_try_echo"; } >&5
1955   (eval "$ac_link") 2>&5
1956   ac_status=$?
1957   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1958   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1959   { { case "(($ac_try" in
1960   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1961   *) ac_try_echo=$ac_try;;
1962 esac
1963 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1964 $as_echo "$ac_try_echo"; } >&5
1965   (eval "$ac_try") 2>&5
1966   ac_status=$?
1967   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1968   test $ac_status = 0; }; }; then :
1969   ac_retval=0
1970 else
1971   $as_echo "$as_me: program exited with status $ac_status" >&5
1972        $as_echo "$as_me: failed program was:" >&5
1973 sed 's/^/| /' conftest.$ac_ext >&5
1974
1975        ac_retval=$ac_status
1976 fi
1977   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1978   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1979   return $ac_retval
1980
1981 } # ac_fn_c_try_run
1982
1983 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1984 # -------------------------------------------------------
1985 # Tests whether HEADER exists and can be compiled using the include files in
1986 # INCLUDES, setting the cache variable VAR accordingly.
1987 ac_fn_c_check_header_compile ()
1988 {
1989   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1990   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1991 $as_echo_n "checking for $2... " >&6; }
1992 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1993   $as_echo_n "(cached) " >&6
1994 else
1995   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1996 /* end confdefs.h.  */
1997 $4
1998 #include <$2>
1999 _ACEOF
2000 if ac_fn_c_try_compile "$LINENO"; then :
2001   eval "$3=yes"
2002 else
2003   eval "$3=no"
2004 fi
2005 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2006 fi
2007 eval ac_res=\$$3
2008                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2009 $as_echo "$ac_res" >&6; }
2010   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2011
2012 } # ac_fn_c_check_header_compile
2013
2014 # ac_fn_c_try_link LINENO
2015 # -----------------------
2016 # Try to link conftest.$ac_ext, and return whether this succeeded.
2017 ac_fn_c_try_link ()
2018 {
2019   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2020   rm -f conftest.$ac_objext conftest$ac_exeext
2021   if { { ac_try="$ac_link"
2022 case "(($ac_try" in
2023   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2024   *) ac_try_echo=$ac_try;;
2025 esac
2026 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2027 $as_echo "$ac_try_echo"; } >&5
2028   (eval "$ac_link") 2>conftest.err
2029   ac_status=$?
2030   if test -s conftest.err; then
2031     grep -v '^ *+' conftest.err >conftest.er1
2032     cat conftest.er1 >&5
2033     mv -f conftest.er1 conftest.err
2034   fi
2035   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2036   test $ac_status = 0; } && {
2037          test -z "$ac_c_werror_flag" ||
2038          test ! -s conftest.err
2039        } && test -s conftest$ac_exeext && {
2040          test "$cross_compiling" = yes ||
2041          $as_test_x conftest$ac_exeext
2042        }; then :
2043   ac_retval=0
2044 else
2045   $as_echo "$as_me: failed program was:" >&5
2046 sed 's/^/| /' conftest.$ac_ext >&5
2047
2048         ac_retval=1
2049 fi
2050   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2051   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2052   # interfere with the next link command; also delete a directory that is
2053   # left behind by Apple's compiler.  We do this before executing the actions.
2054   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2055   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2056   return $ac_retval
2057
2058 } # ac_fn_c_try_link
2059
2060 # ac_fn_c_check_func LINENO FUNC VAR
2061 # ----------------------------------
2062 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2063 ac_fn_c_check_func ()
2064 {
2065   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2066   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2067 $as_echo_n "checking for $2... " >&6; }
2068 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2069   $as_echo_n "(cached) " >&6
2070 else
2071   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2072 /* end confdefs.h.  */
2073 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2074    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2075 #define $2 innocuous_$2
2076
2077 /* System header to define __stub macros and hopefully few prototypes,
2078     which can conflict with char $2 (); below.
2079     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2080     <limits.h> exists even on freestanding compilers.  */
2081
2082 #ifdef __STDC__
2083 # include <limits.h>
2084 #else
2085 # include <assert.h>
2086 #endif
2087
2088 #undef $2
2089
2090 /* Override any GCC internal prototype to avoid an error.
2091    Use char because int might match the return type of a GCC
2092    builtin and then its argument prototype would still apply.  */
2093 #ifdef __cplusplus
2094 extern "C"
2095 #endif
2096 char $2 ();
2097 /* The GNU C library defines this for functions which it implements
2098     to always fail with ENOSYS.  Some functions are actually named
2099     something starting with __ and the normal name is an alias.  */
2100 #if defined __stub_$2 || defined __stub___$2
2101 choke me
2102 #endif
2103
2104 int
2105 main ()
2106 {
2107 return $2 ();
2108   ;
2109   return 0;
2110 }
2111 _ACEOF
2112 if ac_fn_c_try_link "$LINENO"; then :
2113   eval "$3=yes"
2114 else
2115   eval "$3=no"
2116 fi
2117 rm -f core conftest.err conftest.$ac_objext \
2118     conftest$ac_exeext conftest.$ac_ext
2119 fi
2120 eval ac_res=\$$3
2121                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2122 $as_echo "$ac_res" >&6; }
2123   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2124
2125 } # ac_fn_c_check_func
2126
2127 # ac_fn_c_check_decl LINENO SYMBOL VAR
2128 # ------------------------------------
2129 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2130 ac_fn_c_check_decl ()
2131 {
2132   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2133   as_decl_name=`echo $2|sed 's/ *(.*//'`
2134   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2135   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2136 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2137 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2138   $as_echo_n "(cached) " >&6
2139 else
2140   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2141 /* end confdefs.h.  */
2142 $4
2143 int
2144 main ()
2145 {
2146 #ifndef $as_decl_name
2147 #ifdef __cplusplus
2148   (void) $as_decl_use;
2149 #else
2150   (void) $as_decl_name;
2151 #endif
2152 #endif
2153
2154   ;
2155   return 0;
2156 }
2157 _ACEOF
2158 if ac_fn_c_try_compile "$LINENO"; then :
2159   eval "$3=yes"
2160 else
2161   eval "$3=no"
2162 fi
2163 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2164 fi
2165 eval ac_res=\$$3
2166                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2167 $as_echo "$ac_res" >&6; }
2168   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2169
2170 } # ac_fn_c_check_decl
2171
2172 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2173 # --------------------------------------------
2174 # Tries to find the compile-time value of EXPR in a program that includes
2175 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2176 # computed
2177 ac_fn_c_compute_int ()
2178 {
2179   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2180   if test "$cross_compiling" = yes; then
2181     # Depending upon the size, compute the lo and hi bounds.
2182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2183 /* end confdefs.h.  */
2184 $4
2185 int
2186 main ()
2187 {
2188 static int test_array [1 - 2 * !(($2) >= 0)];
2189 test_array [0] = 0
2190
2191   ;
2192   return 0;
2193 }
2194 _ACEOF
2195 if ac_fn_c_try_compile "$LINENO"; then :
2196   ac_lo=0 ac_mid=0
2197   while :; do
2198     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2199 /* end confdefs.h.  */
2200 $4
2201 int
2202 main ()
2203 {
2204 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2205 test_array [0] = 0
2206
2207   ;
2208   return 0;
2209 }
2210 _ACEOF
2211 if ac_fn_c_try_compile "$LINENO"; then :
2212   ac_hi=$ac_mid; break
2213 else
2214   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2215                         if test $ac_lo -le $ac_mid; then
2216                           ac_lo= ac_hi=
2217                           break
2218                         fi
2219                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2220 fi
2221 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2222   done
2223 else
2224   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2225 /* end confdefs.h.  */
2226 $4
2227 int
2228 main ()
2229 {
2230 static int test_array [1 - 2 * !(($2) < 0)];
2231 test_array [0] = 0
2232
2233   ;
2234   return 0;
2235 }
2236 _ACEOF
2237 if ac_fn_c_try_compile "$LINENO"; then :
2238   ac_hi=-1 ac_mid=-1
2239   while :; do
2240     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2241 /* end confdefs.h.  */
2242 $4
2243 int
2244 main ()
2245 {
2246 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2247 test_array [0] = 0
2248
2249   ;
2250   return 0;
2251 }
2252 _ACEOF
2253 if ac_fn_c_try_compile "$LINENO"; then :
2254   ac_lo=$ac_mid; break
2255 else
2256   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2257                         if test $ac_mid -le $ac_hi; then
2258                           ac_lo= ac_hi=
2259                           break
2260                         fi
2261                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2262 fi
2263 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2264   done
2265 else
2266   ac_lo= ac_hi=
2267 fi
2268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2269 fi
2270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2271 # Binary search between lo and hi bounds.
2272 while test "x$ac_lo" != "x$ac_hi"; do
2273   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2274   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2275 /* end confdefs.h.  */
2276 $4
2277 int
2278 main ()
2279 {
2280 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2281 test_array [0] = 0
2282
2283   ;
2284   return 0;
2285 }
2286 _ACEOF
2287 if ac_fn_c_try_compile "$LINENO"; then :
2288   ac_hi=$ac_mid
2289 else
2290   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2291 fi
2292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2293 done
2294 case $ac_lo in #((
2295 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2296 '') ac_retval=1 ;;
2297 esac
2298   else
2299     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2300 /* end confdefs.h.  */
2301 $4
2302 static long int longval () { return $2; }
2303 static unsigned long int ulongval () { return $2; }
2304 #include <stdio.h>
2305 #include <stdlib.h>
2306 int
2307 main ()
2308 {
2309
2310   FILE *f = fopen ("conftest.val", "w");
2311   if (! f)
2312     return 1;
2313   if (($2) < 0)
2314     {
2315       long int i = longval ();
2316       if (i != ($2))
2317         return 1;
2318       fprintf (f, "%ld", i);
2319     }
2320   else
2321     {
2322       unsigned long int i = ulongval ();
2323       if (i != ($2))
2324         return 1;
2325       fprintf (f, "%lu", i);
2326     }
2327   /* Do not output a trailing newline, as this causes \r\n confusion
2328      on some platforms.  */
2329   return ferror (f) || fclose (f) != 0;
2330
2331   ;
2332   return 0;
2333 }
2334 _ACEOF
2335 if ac_fn_c_try_run "$LINENO"; then :
2336   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2337 else
2338   ac_retval=1
2339 fi
2340 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2341   conftest.$ac_objext conftest.beam conftest.$ac_ext
2342 rm -f conftest.val
2343
2344   fi
2345   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2346   return $ac_retval
2347
2348 } # ac_fn_c_compute_int
2349
2350 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2351 # ----------------------------------------------------
2352 # Tries to find if the field MEMBER exists in type AGGR, after including
2353 # INCLUDES, setting cache variable VAR accordingly.
2354 ac_fn_c_check_member ()
2355 {
2356   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2357   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2358 $as_echo_n "checking for $2.$3... " >&6; }
2359 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2360   $as_echo_n "(cached) " >&6
2361 else
2362   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2363 /* end confdefs.h.  */
2364 $5
2365 int
2366 main ()
2367 {
2368 static $2 ac_aggr;
2369 if (ac_aggr.$3)
2370 return 0;
2371   ;
2372   return 0;
2373 }
2374 _ACEOF
2375 if ac_fn_c_try_compile "$LINENO"; then :
2376   eval "$4=yes"
2377 else
2378   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2379 /* end confdefs.h.  */
2380 $5
2381 int
2382 main ()
2383 {
2384 static $2 ac_aggr;
2385 if (sizeof ac_aggr.$3)
2386 return 0;
2387   ;
2388   return 0;
2389 }
2390 _ACEOF
2391 if ac_fn_c_try_compile "$LINENO"; then :
2392   eval "$4=yes"
2393 else
2394   eval "$4=no"
2395 fi
2396 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2397 fi
2398 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2399 fi
2400 eval ac_res=\$$4
2401                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2402 $as_echo "$ac_res" >&6; }
2403   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2404
2405 } # ac_fn_c_check_member
2406
2407 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2408 # -------------------------------------------
2409 # Tests whether TYPE exists after having included INCLUDES, setting cache
2410 # variable VAR accordingly.
2411 ac_fn_c_check_type ()
2412 {
2413   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2414   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2415 $as_echo_n "checking for $2... " >&6; }
2416 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2417   $as_echo_n "(cached) " >&6
2418 else
2419   eval "$3=no"
2420   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2421 /* end confdefs.h.  */
2422 $4
2423 int
2424 main ()
2425 {
2426 if (sizeof ($2))
2427          return 0;
2428   ;
2429   return 0;
2430 }
2431 _ACEOF
2432 if ac_fn_c_try_compile "$LINENO"; then :
2433   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2434 /* end confdefs.h.  */
2435 $4
2436 int
2437 main ()
2438 {
2439 if (sizeof (($2)))
2440             return 0;
2441   ;
2442   return 0;
2443 }
2444 _ACEOF
2445 if ac_fn_c_try_compile "$LINENO"; then :
2446
2447 else
2448   eval "$3=yes"
2449 fi
2450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2451 fi
2452 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2453 fi
2454 eval ac_res=\$$3
2455                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2456 $as_echo "$ac_res" >&6; }
2457   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2458
2459 } # ac_fn_c_check_type
2460 cat >config.log <<_ACEOF
2461 This file contains any messages produced by compilers while
2462 running configure, to aid debugging if configure makes a mistake.
2463
2464 It was created by $as_me, which was
2465 generated by GNU Autoconf 2.64.  Invocation command line was
2466
2467   $ $0 $@
2468
2469 _ACEOF
2470 exec 5>>config.log
2471 {
2472 cat <<_ASUNAME
2473 ## --------- ##
2474 ## Platform. ##
2475 ## --------- ##
2476
2477 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2478 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2479 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2480 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2481 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2482
2483 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2484 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2485
2486 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2487 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2488 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2489 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2490 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2491 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2492 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2493
2494 _ASUNAME
2495
2496 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2497 for as_dir in $PATH
2498 do
2499   IFS=$as_save_IFS
2500   test -z "$as_dir" && as_dir=.
2501     $as_echo "PATH: $as_dir"
2502   done
2503 IFS=$as_save_IFS
2504
2505 } >&5
2506
2507 cat >&5 <<_ACEOF
2508
2509
2510 ## ----------- ##
2511 ## Core tests. ##
2512 ## ----------- ##
2513
2514 _ACEOF
2515
2516
2517 # Keep a trace of the command line.
2518 # Strip out --no-create and --no-recursion so they do not pile up.
2519 # Strip out --silent because we don't want to record it for future runs.
2520 # Also quote any args containing shell meta-characters.
2521 # Make two passes to allow for proper duplicate-argument suppression.
2522 ac_configure_args=
2523 ac_configure_args0=
2524 ac_configure_args1=
2525 ac_must_keep_next=false
2526 for ac_pass in 1 2
2527 do
2528   for ac_arg
2529   do
2530     case $ac_arg in
2531     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2532     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2533     | -silent | --silent | --silen | --sile | --sil)
2534       continue ;;
2535     *\'*)
2536       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2537     esac
2538     case $ac_pass in
2539     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2540     2)
2541       as_fn_append ac_configure_args1 " '$ac_arg'"
2542       if test $ac_must_keep_next = true; then
2543         ac_must_keep_next=false # Got value, back to normal.
2544       else
2545         case $ac_arg in
2546           *=* | --config-cache | -C | -disable-* | --disable-* \
2547           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2548           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2549           | -with-* | --with-* | -without-* | --without-* | --x)
2550             case "$ac_configure_args0 " in
2551               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2552             esac
2553             ;;
2554           -* ) ac_must_keep_next=true ;;
2555         esac
2556       fi
2557       as_fn_append ac_configure_args " '$ac_arg'"
2558       ;;
2559     esac
2560   done
2561 done
2562 { ac_configure_args0=; unset ac_configure_args0;}
2563 { ac_configure_args1=; unset ac_configure_args1;}
2564
2565 # When interrupted or exit'd, cleanup temporary files, and complete
2566 # config.log.  We remove comments because anyway the quotes in there
2567 # would cause problems or look ugly.
2568 # WARNING: Use '\'' to represent an apostrophe within the trap.
2569 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2570 trap 'exit_status=$?
2571   # Save into config.log some information that might help in debugging.
2572   {
2573     echo
2574
2575     cat <<\_ASBOX
2576 ## ---------------- ##
2577 ## Cache variables. ##
2578 ## ---------------- ##
2579 _ASBOX
2580     echo
2581     # The following way of writing the cache mishandles newlines in values,
2582 (
2583   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2584     eval ac_val=\$$ac_var
2585     case $ac_val in #(
2586     *${as_nl}*)
2587       case $ac_var in #(
2588       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2589 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2590       esac
2591       case $ac_var in #(
2592       _ | IFS | as_nl) ;; #(
2593       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2594       *) { eval $ac_var=; unset $ac_var;} ;;
2595       esac ;;
2596     esac
2597   done
2598   (set) 2>&1 |
2599     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2600     *${as_nl}ac_space=\ *)
2601       sed -n \
2602         "s/'\''/'\''\\\\'\'''\''/g;
2603           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2604       ;; #(
2605     *)
2606       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2607       ;;
2608     esac |
2609     sort
2610 )
2611     echo
2612
2613     cat <<\_ASBOX
2614 ## ----------------- ##
2615 ## Output variables. ##
2616 ## ----------------- ##
2617 _ASBOX
2618     echo
2619     for ac_var in $ac_subst_vars
2620     do
2621       eval ac_val=\$$ac_var
2622       case $ac_val in
2623       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2624       esac
2625       $as_echo "$ac_var='\''$ac_val'\''"
2626     done | sort
2627     echo
2628
2629     if test -n "$ac_subst_files"; then
2630       cat <<\_ASBOX
2631 ## ------------------- ##
2632 ## File substitutions. ##
2633 ## ------------------- ##
2634 _ASBOX
2635       echo
2636       for ac_var in $ac_subst_files
2637       do
2638         eval ac_val=\$$ac_var
2639         case $ac_val in
2640         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2641         esac
2642         $as_echo "$ac_var='\''$ac_val'\''"
2643       done | sort
2644       echo
2645     fi
2646
2647     if test -s confdefs.h; then
2648       cat <<\_ASBOX
2649 ## ----------- ##
2650 ## confdefs.h. ##
2651 ## ----------- ##
2652 _ASBOX
2653       echo
2654       cat confdefs.h
2655       echo
2656     fi
2657     test "$ac_signal" != 0 &&
2658       $as_echo "$as_me: caught signal $ac_signal"
2659     $as_echo "$as_me: exit $exit_status"
2660   } >&5
2661   rm -f core *.core core.conftest.* &&
2662     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2663     exit $exit_status
2664 ' 0
2665 for ac_signal in 1 2 13 15; do
2666   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2667 done
2668 ac_signal=0
2669
2670 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2671 rm -f -r conftest* confdefs.h
2672
2673 $as_echo "/* confdefs.h */" > confdefs.h
2674
2675 # Predefined preprocessor variables.
2676
2677 cat >>confdefs.h <<_ACEOF
2678 #define PACKAGE_NAME "$PACKAGE_NAME"
2679 _ACEOF
2680
2681 cat >>confdefs.h <<_ACEOF
2682 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2683 _ACEOF
2684
2685 cat >>confdefs.h <<_ACEOF
2686 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2687 _ACEOF
2688
2689 cat >>confdefs.h <<_ACEOF
2690 #define PACKAGE_STRING "$PACKAGE_STRING"
2691 _ACEOF
2692
2693 cat >>confdefs.h <<_ACEOF
2694 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2695 _ACEOF
2696
2697 cat >>confdefs.h <<_ACEOF
2698 #define PACKAGE_URL "$PACKAGE_URL"
2699 _ACEOF
2700
2701
2702 # Let the site file select an alternate cache file if it wants to.
2703 # Prefer an explicitly selected file to automatically selected ones.
2704 ac_site_file1=NONE
2705 ac_site_file2=NONE
2706 if test -n "$CONFIG_SITE"; then
2707   ac_site_file1=$CONFIG_SITE
2708 elif test "x$prefix" != xNONE; then
2709   ac_site_file1=$prefix/share/config.site
2710   ac_site_file2=$prefix/etc/config.site
2711 else
2712   ac_site_file1=$ac_default_prefix/share/config.site
2713   ac_site_file2=$ac_default_prefix/etc/config.site
2714 fi
2715 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2716 do
2717   test "x$ac_site_file" = xNONE && continue
2718   if test -r "$ac_site_file"; then
2719     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2720 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2721     sed 's/^/| /' "$ac_site_file" >&5
2722     . "$ac_site_file"
2723   fi
2724 done
2725
2726 if test -r "$cache_file"; then
2727   # Some versions of bash will fail to source /dev/null (special
2728   # files actually), so we avoid doing that.
2729   if test -f "$cache_file"; then
2730     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2731 $as_echo "$as_me: loading cache $cache_file" >&6;}
2732     case $cache_file in
2733       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2734       *)                      . "./$cache_file";;
2735     esac
2736   fi
2737 else
2738   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2739 $as_echo "$as_me: creating cache $cache_file" >&6;}
2740   >$cache_file
2741 fi
2742
2743 gl_header_list="$gl_header_list sys/mman.h"
2744 gl_func_list="$gl_func_list mprotect"
2745 gl_func_list="$gl_func_list memchr"
2746 gl_header_list="$gl_header_list stddef.h"
2747 gl_header_list="$gl_header_list stdint.h"
2748 gl_header_list="$gl_header_list wchar.h"
2749 gl_header_list="$gl_header_list string.h"
2750 # Check that the precious variables saved in the cache have kept the same
2751 # value.
2752 ac_cache_corrupted=false
2753 for ac_var in $ac_precious_vars; do
2754   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2755   eval ac_new_set=\$ac_env_${ac_var}_set
2756   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2757   eval ac_new_val=\$ac_env_${ac_var}_value
2758   case $ac_old_set,$ac_new_set in
2759     set,)
2760       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2761 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2762       ac_cache_corrupted=: ;;
2763     ,set)
2764       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2765 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2766       ac_cache_corrupted=: ;;
2767     ,);;
2768     *)
2769       if test "x$ac_old_val" != "x$ac_new_val"; then
2770         # differences in whitespace do not lead to failure.
2771         ac_old_val_w=`echo x $ac_old_val`
2772         ac_new_val_w=`echo x $ac_new_val`
2773         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2774           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2775 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2776           ac_cache_corrupted=:
2777         else
2778           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2779 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2780           eval $ac_var=\$ac_old_val
2781         fi
2782         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2783 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2784         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2785 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2786       fi;;
2787   esac
2788   # Pass precious variables to config.status.
2789   if test "$ac_new_set" = set; then
2790     case $ac_new_val in
2791     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2792     *) ac_arg=$ac_var=$ac_new_val ;;
2793     esac
2794     case " $ac_configure_args " in
2795       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2796       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2797     esac
2798   fi
2799 done
2800 if $ac_cache_corrupted; then
2801   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2802 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2803   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2804 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2805   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2806 fi
2807 ## -------------------- ##
2808 ## Main body of script. ##
2809 ## -------------------- ##
2810
2811 ac_ext=c
2812 ac_cpp='$CPP $CPPFLAGS'
2813 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2814 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2815 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2816
2817
2818
2819
2820
2821 ac_config_headers="$ac_config_headers config.h:config.in"
2822
2823
2824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2825 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2826     # Check whether --enable-maintainer-mode was given.
2827 if test "${enable_maintainer_mode+set}" = set; then :
2828   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2829 else
2830   USE_MAINTAINER_MODE=no
2831 fi
2832
2833   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2834 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2835    if test $USE_MAINTAINER_MODE = yes; then
2836   MAINTAINER_MODE_TRUE=
2837   MAINTAINER_MODE_FALSE='#'
2838 else
2839   MAINTAINER_MODE_TRUE='#'
2840   MAINTAINER_MODE_FALSE=
2841 fi
2842
2843   MAINT=$MAINTAINER_MODE_TRUE
2844
2845
2846
2847 ac_ext=c
2848 ac_cpp='$CPP $CPPFLAGS'
2849 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2850 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2851 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2852 if test -n "$ac_tool_prefix"; then
2853   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2854 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2856 $as_echo_n "checking for $ac_word... " >&6; }
2857 if test "${ac_cv_prog_CC+set}" = set; then :
2858   $as_echo_n "(cached) " >&6
2859 else
2860   if test -n "$CC"; then
2861   ac_cv_prog_CC="$CC" # Let the user override the test.
2862 else
2863 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2864 for as_dir in $PATH
2865 do
2866   IFS=$as_save_IFS
2867   test -z "$as_dir" && as_dir=.
2868     for ac_exec_ext in '' $ac_executable_extensions; do
2869   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2870     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2871     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2872     break 2
2873   fi
2874 done
2875   done
2876 IFS=$as_save_IFS
2877
2878 fi
2879 fi
2880 CC=$ac_cv_prog_CC
2881 if test -n "$CC"; then
2882   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2883 $as_echo "$CC" >&6; }
2884 else
2885   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2886 $as_echo "no" >&6; }
2887 fi
2888
2889
2890 fi
2891 if test -z "$ac_cv_prog_CC"; then
2892   ac_ct_CC=$CC
2893   # Extract the first word of "gcc", so it can be a program name with args.
2894 set dummy gcc; ac_word=$2
2895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2896 $as_echo_n "checking for $ac_word... " >&6; }
2897 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2898   $as_echo_n "(cached) " >&6
2899 else
2900   if test -n "$ac_ct_CC"; then
2901   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2902 else
2903 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2904 for as_dir in $PATH
2905 do
2906   IFS=$as_save_IFS
2907   test -z "$as_dir" && as_dir=.
2908     for ac_exec_ext in '' $ac_executable_extensions; do
2909   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2910     ac_cv_prog_ac_ct_CC="gcc"
2911     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2912     break 2
2913   fi
2914 done
2915   done
2916 IFS=$as_save_IFS
2917
2918 fi
2919 fi
2920 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2921 if test -n "$ac_ct_CC"; then
2922   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2923 $as_echo "$ac_ct_CC" >&6; }
2924 else
2925   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2926 $as_echo "no" >&6; }
2927 fi
2928
2929   if test "x$ac_ct_CC" = x; then
2930     CC=""
2931   else
2932     case $cross_compiling:$ac_tool_warned in
2933 yes:)
2934 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2935 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2936 ac_tool_warned=yes ;;
2937 esac
2938     CC=$ac_ct_CC
2939   fi
2940 else
2941   CC="$ac_cv_prog_CC"
2942 fi
2943
2944 if test -z "$CC"; then
2945           if test -n "$ac_tool_prefix"; then
2946     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2947 set dummy ${ac_tool_prefix}cc; ac_word=$2
2948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2949 $as_echo_n "checking for $ac_word... " >&6; }
2950 if test "${ac_cv_prog_CC+set}" = set; then :
2951   $as_echo_n "(cached) " >&6
2952 else
2953   if test -n "$CC"; then
2954   ac_cv_prog_CC="$CC" # Let the user override the test.
2955 else
2956 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2957 for as_dir in $PATH
2958 do
2959   IFS=$as_save_IFS
2960   test -z "$as_dir" && as_dir=.
2961     for ac_exec_ext in '' $ac_executable_extensions; do
2962   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2963     ac_cv_prog_CC="${ac_tool_prefix}cc"
2964     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2965     break 2
2966   fi
2967 done
2968   done
2969 IFS=$as_save_IFS
2970
2971 fi
2972 fi
2973 CC=$ac_cv_prog_CC
2974 if test -n "$CC"; then
2975   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2976 $as_echo "$CC" >&6; }
2977 else
2978   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2979 $as_echo "no" >&6; }
2980 fi
2981
2982
2983   fi
2984 fi
2985 if test -z "$CC"; then
2986   # Extract the first word of "cc", so it can be a program name with args.
2987 set dummy cc; ac_word=$2
2988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2989 $as_echo_n "checking for $ac_word... " >&6; }
2990 if test "${ac_cv_prog_CC+set}" = set; then :
2991   $as_echo_n "(cached) " >&6
2992 else
2993   if test -n "$CC"; then
2994   ac_cv_prog_CC="$CC" # Let the user override the test.
2995 else
2996   ac_prog_rejected=no
2997 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2998 for as_dir in $PATH
2999 do
3000   IFS=$as_save_IFS
3001   test -z "$as_dir" && as_dir=.
3002     for ac_exec_ext in '' $ac_executable_extensions; do
3003   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3004     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3005        ac_prog_rejected=yes
3006        continue
3007      fi
3008     ac_cv_prog_CC="cc"
3009     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3010     break 2
3011   fi
3012 done
3013   done
3014 IFS=$as_save_IFS
3015
3016 if test $ac_prog_rejected = yes; then
3017   # We found a bogon in the path, so make sure we never use it.
3018   set dummy $ac_cv_prog_CC
3019   shift
3020   if test $# != 0; then
3021     # We chose a different compiler from the bogus one.
3022     # However, it has the same basename, so the bogon will be chosen
3023     # first if we set CC to just the basename; use the full file name.
3024     shift
3025     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3026   fi
3027 fi
3028 fi
3029 fi
3030 CC=$ac_cv_prog_CC
3031 if test -n "$CC"; then
3032   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3033 $as_echo "$CC" >&6; }
3034 else
3035   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3036 $as_echo "no" >&6; }
3037 fi
3038
3039
3040 fi
3041 if test -z "$CC"; then
3042   if test -n "$ac_tool_prefix"; then
3043   for ac_prog in cl.exe
3044   do
3045     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3046 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3048 $as_echo_n "checking for $ac_word... " >&6; }
3049 if test "${ac_cv_prog_CC+set}" = set; then :
3050   $as_echo_n "(cached) " >&6
3051 else
3052   if test -n "$CC"; then
3053   ac_cv_prog_CC="$CC" # Let the user override the test.
3054 else
3055 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3056 for as_dir in $PATH
3057 do
3058   IFS=$as_save_IFS
3059   test -z "$as_dir" && as_dir=.
3060     for ac_exec_ext in '' $ac_executable_extensions; do
3061   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3062     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3063     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3064     break 2
3065   fi
3066 done
3067   done
3068 IFS=$as_save_IFS
3069
3070 fi
3071 fi
3072 CC=$ac_cv_prog_CC
3073 if test -n "$CC"; then
3074   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3075 $as_echo "$CC" >&6; }
3076 else
3077   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3078 $as_echo "no" >&6; }
3079 fi
3080
3081
3082     test -n "$CC" && break
3083   done
3084 fi
3085 if test -z "$CC"; then
3086   ac_ct_CC=$CC
3087   for ac_prog in cl.exe
3088 do
3089   # Extract the first word of "$ac_prog", so it can be a program name with args.
3090 set dummy $ac_prog; ac_word=$2
3091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3092 $as_echo_n "checking for $ac_word... " >&6; }
3093 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3094   $as_echo_n "(cached) " >&6
3095 else
3096   if test -n "$ac_ct_CC"; then
3097   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3098 else
3099 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3100 for as_dir in $PATH
3101 do
3102   IFS=$as_save_IFS
3103   test -z "$as_dir" && as_dir=.
3104     for ac_exec_ext in '' $ac_executable_extensions; do
3105   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3106     ac_cv_prog_ac_ct_CC="$ac_prog"
3107     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3108     break 2
3109   fi
3110 done
3111   done
3112 IFS=$as_save_IFS
3113
3114 fi
3115 fi
3116 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3117 if test -n "$ac_ct_CC"; then
3118   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3119 $as_echo "$ac_ct_CC" >&6; }
3120 else
3121   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3122 $as_echo "no" >&6; }
3123 fi
3124
3125
3126   test -n "$ac_ct_CC" && break
3127 done
3128
3129   if test "x$ac_ct_CC" = x; then
3130     CC=""
3131   else
3132     case $cross_compiling:$ac_tool_warned in
3133 yes:)
3134 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3135 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3136 ac_tool_warned=yes ;;
3137 esac
3138     CC=$ac_ct_CC
3139   fi
3140 fi
3141
3142 fi
3143
3144
3145 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3146 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3147 as_fn_error "no acceptable C compiler found in \$PATH
3148 See \`config.log' for more details." "$LINENO" 5; }
3149
3150 # Provide some information about the compiler.
3151 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3152 set X $ac_compile
3153 ac_compiler=$2
3154 for ac_option in --version -v -V -qversion; do
3155   { { ac_try="$ac_compiler $ac_option >&5"
3156 case "(($ac_try" in
3157   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3158   *) ac_try_echo=$ac_try;;
3159 esac
3160 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3161 $as_echo "$ac_try_echo"; } >&5
3162   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3163   ac_status=$?
3164   if test -s conftest.err; then
3165     sed '10a\
3166 ... rest of stderr output deleted ...
3167          10q' conftest.err >conftest.er1
3168     cat conftest.er1 >&5
3169     rm -f conftest.er1 conftest.err
3170   fi
3171   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3172   test $ac_status = 0; }
3173 done
3174
3175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3176 /* end confdefs.h.  */
3177
3178 int
3179 main ()
3180 {
3181
3182   ;
3183   return 0;
3184 }
3185 _ACEOF
3186 ac_clean_files_save=$ac_clean_files
3187 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3188 # Try to create an executable without -o first, disregard a.out.
3189 # It will help us diagnose broken compilers, and finding out an intuition
3190 # of exeext.
3191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3192 $as_echo_n "checking for C compiler default output file name... " >&6; }
3193 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3194
3195 # The possible output files:
3196 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3197
3198 ac_rmfiles=
3199 for ac_file in $ac_files
3200 do
3201   case $ac_file in
3202     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3203     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3204   esac
3205 done
3206 rm -f $ac_rmfiles
3207
3208 if { { ac_try="$ac_link_default"
3209 case "(($ac_try" in
3210   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3211   *) ac_try_echo=$ac_try;;
3212 esac
3213 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3214 $as_echo "$ac_try_echo"; } >&5
3215   (eval "$ac_link_default") 2>&5
3216   ac_status=$?
3217   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3218   test $ac_status = 0; }; then :
3219   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3220 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3221 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3222 # so that the user can short-circuit this test for compilers unknown to
3223 # Autoconf.
3224 for ac_file in $ac_files ''
3225 do
3226   test -f "$ac_file" || continue
3227   case $ac_file in
3228     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3229         ;;
3230     [ab].out )
3231         # We found the default executable, but exeext='' is most
3232         # certainly right.
3233         break;;
3234     *.* )
3235         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3236         then :; else
3237            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3238         fi
3239         # We set ac_cv_exeext here because the later test for it is not
3240         # safe: cross compilers may not add the suffix if given an `-o'
3241         # argument, so we may need to know it at that point already.
3242         # Even if this section looks crufty: it has the advantage of
3243         # actually working.
3244         break;;
3245     * )
3246         break;;
3247   esac
3248 done
3249 test "$ac_cv_exeext" = no && ac_cv_exeext=
3250
3251 else
3252   ac_file=''
3253 fi
3254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3255 $as_echo "$ac_file" >&6; }
3256 if test -z "$ac_file"; then :
3257   $as_echo "$as_me: failed program was:" >&5
3258 sed 's/^/| /' conftest.$ac_ext >&5
3259
3260 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3261 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3262 { as_fn_set_status 77
3263 as_fn_error "C compiler cannot create executables
3264 See \`config.log' for more details." "$LINENO" 5; }; }
3265 fi
3266 ac_exeext=$ac_cv_exeext
3267
3268 # Check that the compiler produces executables we can run.  If not, either
3269 # the compiler is broken, or we cross compile.
3270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3271 $as_echo_n "checking whether the C compiler works... " >&6; }
3272 # If not cross compiling, check that we can run a simple program.
3273 if test "$cross_compiling" != yes; then
3274   if { ac_try='./$ac_file'
3275   { { case "(($ac_try" in
3276   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3277   *) ac_try_echo=$ac_try;;
3278 esac
3279 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3280 $as_echo "$ac_try_echo"; } >&5
3281   (eval "$ac_try") 2>&5
3282   ac_status=$?
3283   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3284   test $ac_status = 0; }; }; then
3285     cross_compiling=no
3286   else
3287     if test "$cross_compiling" = maybe; then
3288         cross_compiling=yes
3289     else
3290         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3291 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3292 as_fn_error "cannot run C compiled programs.
3293 If you meant to cross compile, use \`--host'.
3294 See \`config.log' for more details." "$LINENO" 5; }
3295     fi
3296   fi
3297 fi
3298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3299 $as_echo "yes" >&6; }
3300
3301 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3302 ac_clean_files=$ac_clean_files_save
3303 # Check that the compiler produces executables we can run.  If not, either
3304 # the compiler is broken, or we cross compile.
3305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3306 $as_echo_n "checking whether we are cross compiling... " >&6; }
3307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3308 $as_echo "$cross_compiling" >&6; }
3309
3310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3311 $as_echo_n "checking for suffix of executables... " >&6; }
3312 if { { ac_try="$ac_link"
3313 case "(($ac_try" in
3314   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3315   *) ac_try_echo=$ac_try;;
3316 esac
3317 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3318 $as_echo "$ac_try_echo"; } >&5
3319   (eval "$ac_link") 2>&5
3320   ac_status=$?
3321   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3322   test $ac_status = 0; }; then :
3323   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3324 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3325 # work properly (i.e., refer to `conftest.exe'), while it won't with
3326 # `rm'.
3327 for ac_file in conftest.exe conftest conftest.*; do
3328   test -f "$ac_file" || continue
3329   case $ac_file in
3330     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3331     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3332           break;;
3333     * ) break;;
3334   esac
3335 done
3336 else
3337   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3338 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3339 as_fn_error "cannot compute suffix of executables: cannot compile and link
3340 See \`config.log' for more details." "$LINENO" 5; }
3341 fi
3342 rm -f conftest$ac_cv_exeext
3343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3344 $as_echo "$ac_cv_exeext" >&6; }
3345
3346 rm -f conftest.$ac_ext
3347 EXEEXT=$ac_cv_exeext
3348 ac_exeext=$EXEEXT
3349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3350 $as_echo_n "checking for suffix of object files... " >&6; }
3351 if test "${ac_cv_objext+set}" = set; then :
3352   $as_echo_n "(cached) " >&6
3353 else
3354   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3355 /* end confdefs.h.  */
3356
3357 int
3358 main ()
3359 {
3360
3361   ;
3362   return 0;
3363 }
3364 _ACEOF
3365 rm -f conftest.o conftest.obj
3366 if { { ac_try="$ac_compile"
3367 case "(($ac_try" in
3368   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3369   *) ac_try_echo=$ac_try;;
3370 esac
3371 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3372 $as_echo "$ac_try_echo"; } >&5
3373   (eval "$ac_compile") 2>&5
3374   ac_status=$?
3375   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3376   test $ac_status = 0; }; then :
3377   for ac_file in conftest.o conftest.obj conftest.*; do
3378   test -f "$ac_file" || continue;
3379   case $ac_file in
3380     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3381     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3382        break;;
3383   esac
3384 done
3385 else
3386   $as_echo "$as_me: failed program was:" >&5
3387 sed 's/^/| /' conftest.$ac_ext >&5
3388
3389 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3390 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3391 as_fn_error "cannot compute suffix of object files: cannot compile
3392 See \`config.log' for more details." "$LINENO" 5; }
3393 fi
3394 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3395 fi
3396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3397 $as_echo "$ac_cv_objext" >&6; }
3398 OBJEXT=$ac_cv_objext
3399 ac_objext=$OBJEXT
3400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3401 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3402 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3403   $as_echo_n "(cached) " >&6
3404 else
3405   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3406 /* end confdefs.h.  */
3407
3408 int
3409 main ()
3410 {
3411 #ifndef __GNUC__
3412        choke me
3413 #endif
3414
3415   ;
3416   return 0;
3417 }
3418 _ACEOF
3419 if ac_fn_c_try_compile "$LINENO"; then :
3420   ac_compiler_gnu=yes
3421 else
3422   ac_compiler_gnu=no
3423 fi
3424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3425 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3426
3427 fi
3428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3429 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3430 if test $ac_compiler_gnu = yes; then
3431   GCC=yes
3432 else
3433   GCC=
3434 fi
3435 ac_test_CFLAGS=${CFLAGS+set}
3436 ac_save_CFLAGS=$CFLAGS
3437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3438 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3439 if test "${ac_cv_prog_cc_g+set}" = set; then :
3440   $as_echo_n "(cached) " >&6
3441 else
3442   ac_save_c_werror_flag=$ac_c_werror_flag
3443    ac_c_werror_flag=yes
3444    ac_cv_prog_cc_g=no
3445    CFLAGS="-g"
3446    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3447 /* end confdefs.h.  */
3448
3449 int
3450 main ()
3451 {
3452
3453   ;
3454   return 0;
3455 }
3456 _ACEOF
3457 if ac_fn_c_try_compile "$LINENO"; then :
3458   ac_cv_prog_cc_g=yes
3459 else
3460   CFLAGS=""
3461       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3462 /* end confdefs.h.  */
3463
3464 int
3465 main ()
3466 {
3467
3468   ;
3469   return 0;
3470 }
3471 _ACEOF
3472 if ac_fn_c_try_compile "$LINENO"; then :
3473
3474 else
3475   ac_c_werror_flag=$ac_save_c_werror_flag
3476          CFLAGS="-g"
3477          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3478 /* end confdefs.h.  */
3479
3480 int
3481 main ()
3482 {
3483
3484   ;
3485   return 0;
3486 }
3487 _ACEOF
3488 if ac_fn_c_try_compile "$LINENO"; then :
3489   ac_cv_prog_cc_g=yes
3490 fi
3491 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3492 fi
3493 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3494 fi
3495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3496    ac_c_werror_flag=$ac_save_c_werror_flag
3497 fi
3498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3499 $as_echo "$ac_cv_prog_cc_g" >&6; }
3500 if test "$ac_test_CFLAGS" = set; then
3501   CFLAGS=$ac_save_CFLAGS
3502 elif test $ac_cv_prog_cc_g = yes; then
3503   if test "$GCC" = yes; then
3504     CFLAGS="-g -O2"
3505   else
3506     CFLAGS="-g"
3507   fi
3508 else
3509   if test "$GCC" = yes; then
3510     CFLAGS="-O2"
3511   else
3512     CFLAGS=
3513   fi
3514 fi
3515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3516 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3517 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3518   $as_echo_n "(cached) " >&6
3519 else
3520   ac_cv_prog_cc_c89=no
3521 ac_save_CC=$CC
3522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3523 /* end confdefs.h.  */
3524 #include <stdarg.h>
3525 #include <stdio.h>
3526 #include <sys/types.h>
3527 #include <sys/stat.h>
3528 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3529 struct buf { int x; };
3530 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3531 static char *e (p, i)
3532      char **p;
3533      int i;
3534 {
3535   return p[i];
3536 }
3537 static char *f (char * (*g) (char **, int), char **p, ...)
3538 {
3539   char *s;
3540   va_list v;
3541   va_start (v,p);
3542   s = g (p, va_arg (v,int));
3543   va_end (v);
3544   return s;
3545 }
3546
3547 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3548    function prototypes and stuff, but not '\xHH' hex character constants.
3549    These don't provoke an error unfortunately, instead are silently treated
3550    as 'x'.  The following induces an error, until -std is added to get
3551    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3552    array size at least.  It's necessary to write '\x00'==0 to get something
3553    that's true only with -std.  */
3554 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3555
3556 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3557    inside strings and character constants.  */
3558 #define FOO(x) 'x'
3559 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3560
3561 int test (int i, double x);
3562 struct s1 {int (*f) (int a);};
3563 struct s2 {int (*f) (double a);};
3564 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3565 int argc;
3566 char **argv;
3567 int
3568 main ()
3569 {
3570 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3571   ;
3572   return 0;
3573 }
3574 _ACEOF
3575 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3576         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3577 do
3578   CC="$ac_save_CC $ac_arg"
3579   if ac_fn_c_try_compile "$LINENO"; then :
3580   ac_cv_prog_cc_c89=$ac_arg
3581 fi
3582 rm -f core conftest.err conftest.$ac_objext
3583   test "x$ac_cv_prog_cc_c89" != "xno" && break
3584 done
3585 rm -f conftest.$ac_ext
3586 CC=$ac_save_CC
3587
3588 fi
3589 # AC_CACHE_VAL
3590 case "x$ac_cv_prog_cc_c89" in
3591   x)
3592     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3593 $as_echo "none needed" >&6; } ;;
3594   xno)
3595     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3596 $as_echo "unsupported" >&6; } ;;
3597   *)
3598     CC="$CC $ac_cv_prog_cc_c89"
3599     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3600 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3601 esac
3602 if test "x$ac_cv_prog_cc_c89" != xno; then :
3603
3604 fi
3605
3606 ac_ext=c
3607 ac_cpp='$CPP $CPPFLAGS'
3608 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3609 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3610 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3611
3612 ac_aux_dir=
3613 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3614   for ac_t in install-sh install.sh shtool; do
3615     if test -f "$ac_dir/$ac_t"; then
3616       ac_aux_dir=$ac_dir
3617       ac_install_sh="$ac_aux_dir/$ac_t -c"
3618       break 2
3619     fi
3620   done
3621 done
3622 if test -z "$ac_aux_dir"; then
3623   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3624 fi
3625
3626 # These three variables are undocumented and unsupported,
3627 # and are intended to be withdrawn in a future Autoconf release.
3628 # They can cause serious problems if a builder's source tree is in a directory
3629 # whose full name contains unusual characters.
3630 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3631 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3632 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3633
3634
3635 # Make sure we can run config.sub.
3636 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3637   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3638
3639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3640 $as_echo_n "checking build system type... " >&6; }
3641 if test "${ac_cv_build+set}" = set; then :
3642   $as_echo_n "(cached) " >&6
3643 else
3644   ac_build_alias=$build_alias
3645 test "x$ac_build_alias" = x &&
3646   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3647 test "x$ac_build_alias" = x &&
3648   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3649 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3650   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3651
3652 fi
3653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3654 $as_echo "$ac_cv_build" >&6; }
3655 case $ac_cv_build in
3656 *-*-*) ;;
3657 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3658 esac
3659 build=$ac_cv_build
3660 ac_save_IFS=$IFS; IFS='-'
3661 set x $ac_cv_build
3662 shift
3663 build_cpu=$1
3664 build_vendor=$2
3665 shift; shift
3666 # Remember, the first character of IFS is used to create $*,
3667 # except with old shells:
3668 build_os=$*
3669 IFS=$ac_save_IFS
3670 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3671
3672
3673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3674 $as_echo_n "checking host system type... " >&6; }
3675 if test "${ac_cv_host+set}" = set; then :
3676   $as_echo_n "(cached) " >&6
3677 else
3678   if test "x$host_alias" = x; then
3679   ac_cv_host=$ac_cv_build
3680 else
3681   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3682     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3683 fi
3684
3685 fi
3686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3687 $as_echo "$ac_cv_host" >&6; }
3688 case $ac_cv_host in
3689 *-*-*) ;;
3690 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3691 esac
3692 host=$ac_cv_host
3693 ac_save_IFS=$IFS; IFS='-'
3694 set x $ac_cv_host
3695 shift
3696 host_cpu=$1
3697 host_vendor=$2
3698 shift; shift
3699 # Remember, the first character of IFS is used to create $*,
3700 # except with old shells:
3701 host_os=$*
3702 IFS=$ac_save_IFS
3703 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3704
3705
3706
3707 ac_ext=c
3708 ac_cpp='$CPP $CPPFLAGS'
3709 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3710 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3711 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3713 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3714 # On Suns, sometimes $CPP names a directory.
3715 if test -n "$CPP" && test -d "$CPP"; then
3716   CPP=
3717 fi
3718 if test -z "$CPP"; then
3719   if test "${ac_cv_prog_CPP+set}" = set; then :
3720   $as_echo_n "(cached) " >&6
3721 else
3722       # Double quotes because CPP needs to be expanded
3723     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3724     do
3725       ac_preproc_ok=false
3726 for ac_c_preproc_warn_flag in '' yes
3727 do
3728   # Use a header file that comes with gcc, so configuring glibc
3729   # with a fresh cross-compiler works.
3730   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3731   # <limits.h> exists even on freestanding compilers.
3732   # On the NeXT, cc -E runs the code through the compiler's parser,
3733   # not just through cpp. "Syntax error" is here to catch this case.
3734   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3735 /* end confdefs.h.  */
3736 #ifdef __STDC__
3737 # include <limits.h>
3738 #else
3739 # include <assert.h>
3740 #endif
3741                      Syntax error
3742 _ACEOF
3743 if ac_fn_c_try_cpp "$LINENO"; then :
3744
3745 else
3746   # Broken: fails on valid input.
3747 continue
3748 fi
3749 rm -f conftest.err conftest.$ac_ext
3750
3751   # OK, works on sane cases.  Now check whether nonexistent headers
3752   # can be detected and how.
3753   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3754 /* end confdefs.h.  */
3755 #include <ac_nonexistent.h>
3756 _ACEOF
3757 if ac_fn_c_try_cpp "$LINENO"; then :
3758   # Broken: success on invalid input.
3759 continue
3760 else
3761   # Passes both tests.
3762 ac_preproc_ok=:
3763 break
3764 fi
3765 rm -f conftest.err conftest.$ac_ext
3766
3767 done
3768 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3769 rm -f conftest.err conftest.$ac_ext
3770 if $ac_preproc_ok; then :
3771   break
3772 fi
3773
3774     done
3775     ac_cv_prog_CPP=$CPP
3776
3777 fi
3778   CPP=$ac_cv_prog_CPP
3779 else
3780   ac_cv_prog_CPP=$CPP
3781 fi
3782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3783 $as_echo "$CPP" >&6; }
3784 ac_preproc_ok=false
3785 for ac_c_preproc_warn_flag in '' yes
3786 do
3787   # Use a header file that comes with gcc, so configuring glibc
3788   # with a fresh cross-compiler works.
3789   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3790   # <limits.h> exists even on freestanding compilers.
3791   # On the NeXT, cc -E runs the code through the compiler's parser,
3792   # not just through cpp. "Syntax error" is here to catch this case.
3793   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3794 /* end confdefs.h.  */
3795 #ifdef __STDC__
3796 # include <limits.h>
3797 #else
3798 # include <assert.h>
3799 #endif
3800                      Syntax error
3801 _ACEOF
3802 if ac_fn_c_try_cpp "$LINENO"; then :
3803
3804 else
3805   # Broken: fails on valid input.
3806 continue
3807 fi
3808 rm -f conftest.err conftest.$ac_ext
3809
3810   # OK, works on sane cases.  Now check whether nonexistent headers
3811   # can be detected and how.
3812   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3813 /* end confdefs.h.  */
3814 #include <ac_nonexistent.h>
3815 _ACEOF
3816 if ac_fn_c_try_cpp "$LINENO"; then :
3817   # Broken: success on invalid input.
3818 continue
3819 else
3820   # Passes both tests.
3821 ac_preproc_ok=:
3822 break
3823 fi
3824 rm -f conftest.err conftest.$ac_ext
3825
3826 done
3827 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3828 rm -f conftest.err conftest.$ac_ext
3829 if $ac_preproc_ok; then :
3830
3831 else
3832   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3833 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3834 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3835 See \`config.log' for more details." "$LINENO" 5; }
3836 fi
3837
3838 ac_ext=c
3839 ac_cpp='$CPP $CPPFLAGS'
3840 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3841 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3842 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3843
3844
3845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3846 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3847 if test "${ac_cv_path_GREP+set}" = set; then :
3848   $as_echo_n "(cached) " >&6
3849 else
3850   if test -z "$GREP"; then
3851   ac_path_GREP_found=false
3852   # Loop through the user's path and test for each of PROGNAME-LIST
3853   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3854 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3855 do
3856   IFS=$as_save_IFS
3857   test -z "$as_dir" && as_dir=.
3858     for ac_prog in grep ggrep; do
3859     for ac_exec_ext in '' $ac_executable_extensions; do
3860       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3861       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3862 # Check for GNU ac_path_GREP and select it if it is found.
3863   # Check for GNU $ac_path_GREP
3864 case `"$ac_path_GREP" --version 2>&1` in
3865 *GNU*)
3866   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3867 *)
3868   ac_count=0
3869   $as_echo_n 0123456789 >"conftest.in"
3870   while :
3871   do
3872     cat "conftest.in" "conftest.in" >"conftest.tmp"
3873     mv "conftest.tmp" "conftest.in"
3874     cp "conftest.in" "conftest.nl"
3875     $as_echo 'GREP' >> "conftest.nl"
3876     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3877     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3878     as_fn_arith $ac_count + 1 && ac_count=$as_val
3879     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3880       # Best one so far, save it but keep looking for a better one
3881       ac_cv_path_GREP="$ac_path_GREP"
3882       ac_path_GREP_max=$ac_count
3883     fi
3884     # 10*(2^10) chars as input seems more than enough
3885     test $ac_count -gt 10 && break
3886   done
3887   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3888 esac
3889
3890       $ac_path_GREP_found && break 3
3891     done
3892   done
3893   done
3894 IFS=$as_save_IFS
3895   if test -z "$ac_cv_path_GREP"; then
3896     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3897   fi
3898 else
3899   ac_cv_path_GREP=$GREP
3900 fi
3901
3902 fi
3903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3904 $as_echo "$ac_cv_path_GREP" >&6; }
3905  GREP="$ac_cv_path_GREP"
3906
3907
3908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3909 $as_echo_n "checking for egrep... " >&6; }
3910 if test "${ac_cv_path_EGREP+set}" = set; then :
3911   $as_echo_n "(cached) " >&6
3912 else
3913   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3914    then ac_cv_path_EGREP="$GREP -E"
3915    else
3916      if test -z "$EGREP"; then
3917   ac_path_EGREP_found=false
3918   # Loop through the user's path and test for each of PROGNAME-LIST
3919   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3920 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3921 do
3922   IFS=$as_save_IFS
3923   test -z "$as_dir" && as_dir=.
3924     for ac_prog in egrep; do
3925     for ac_exec_ext in '' $ac_executable_extensions; do
3926       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3927       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3928 # Check for GNU ac_path_EGREP and select it if it is found.
3929   # Check for GNU $ac_path_EGREP
3930 case `"$ac_path_EGREP" --version 2>&1` in
3931 *GNU*)
3932   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3933 *)
3934   ac_count=0
3935   $as_echo_n 0123456789 >"conftest.in"
3936   while :
3937   do
3938     cat "conftest.in" "conftest.in" >"conftest.tmp"
3939     mv "conftest.tmp" "conftest.in"
3940     cp "conftest.in" "conftest.nl"
3941     $as_echo 'EGREP' >> "conftest.nl"
3942     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3943     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3944     as_fn_arith $ac_count + 1 && ac_count=$as_val
3945     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3946       # Best one so far, save it but keep looking for a better one
3947       ac_cv_path_EGREP="$ac_path_EGREP"
3948       ac_path_EGREP_max=$ac_count
3949     fi
3950     # 10*(2^10) chars as input seems more than enough
3951     test $ac_count -gt 10 && break
3952   done
3953   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3954 esac
3955
3956       $ac_path_EGREP_found && break 3
3957     done
3958   done
3959   done
3960 IFS=$as_save_IFS
3961   if test -z "$ac_cv_path_EGREP"; then
3962     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3963   fi
3964 else
3965   ac_cv_path_EGREP=$EGREP
3966 fi
3967
3968    fi
3969 fi
3970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3971 $as_echo "$ac_cv_path_EGREP" >&6; }
3972  EGREP="$ac_cv_path_EGREP"
3973
3974
3975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3976 $as_echo_n "checking for ANSI C header files... " >&6; }
3977 if test "${ac_cv_header_stdc+set}" = set; then :
3978   $as_echo_n "(cached) " >&6
3979 else
3980   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3981 /* end confdefs.h.  */
3982 #include <stdlib.h>
3983 #include <stdarg.h>
3984 #include <string.h>
3985 #include <float.h>
3986
3987 int
3988 main ()
3989 {
3990
3991   ;
3992   return 0;
3993 }
3994 _ACEOF
3995 if ac_fn_c_try_compile "$LINENO"; then :
3996   ac_cv_header_stdc=yes
3997 else
3998   ac_cv_header_stdc=no
3999 fi
4000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4001
4002 if test $ac_cv_header_stdc = yes; then
4003   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4004   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4005 /* end confdefs.h.  */
4006 #include <string.h>
4007
4008 _ACEOF
4009 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4010   $EGREP "memchr" >/dev/null 2>&1; then :
4011
4012 else
4013   ac_cv_header_stdc=no
4014 fi
4015 rm -f conftest*
4016
4017 fi
4018
4019 if test $ac_cv_header_stdc = yes; then
4020   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4021   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4022 /* end confdefs.h.  */
4023 #include <stdlib.h>
4024
4025 _ACEOF
4026 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4027   $EGREP "free" >/dev/null 2>&1; then :
4028
4029 else
4030   ac_cv_header_stdc=no
4031 fi
4032 rm -f conftest*
4033
4034 fi
4035
4036 if test $ac_cv_header_stdc = yes; then
4037   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4038   if test "$cross_compiling" = yes; then :
4039   :
4040 else
4041   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4042 /* end confdefs.h.  */
4043 #include <ctype.h>
4044 #include <stdlib.h>
4045 #if ((' ' & 0x0FF) == 0x020)
4046 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4047 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4048 #else
4049 # define ISLOWER(c) \
4050                    (('a' <= (c) && (c) <= 'i') \
4051                      || ('j' <= (c) && (c) <= 'r') \
4052                      || ('s' <= (c) && (c) <= 'z'))
4053 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4054 #endif
4055
4056 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4057 int
4058 main ()
4059 {
4060   int i;
4061   for (i = 0; i < 256; i++)
4062     if (XOR (islower (i), ISLOWER (i))
4063         || toupper (i) != TOUPPER (i))
4064       return 2;
4065   return 0;
4066 }
4067 _ACEOF
4068 if ac_fn_c_try_run "$LINENO"; then :
4069
4070 else
4071   ac_cv_header_stdc=no
4072 fi
4073 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4074   conftest.$ac_objext conftest.beam conftest.$ac_ext
4075 fi
4076
4077 fi
4078 fi
4079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4080 $as_echo "$ac_cv_header_stdc" >&6; }
4081 if test $ac_cv_header_stdc = yes; then
4082
4083 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4084
4085 fi
4086
4087 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4088 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4089                   inttypes.h stdint.h unistd.h
4090 do :
4091   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4092 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4093 "
4094 eval as_val=\$$as_ac_Header
4095    if test "x$as_val" = x""yes; then :
4096   cat >>confdefs.h <<_ACEOF
4097 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4098 _ACEOF
4099
4100 fi
4101
4102 done
4103
4104
4105
4106
4107
4108   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4109 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4110   MINIX=yes
4111 else
4112   MINIX=
4113 fi
4114
4115
4116   if test "$MINIX" = yes; then
4117
4118 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4119
4120
4121 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4122
4123
4124 $as_echo "#define _MINIX 1" >>confdefs.h
4125
4126   fi
4127
4128         case "$host_os" in
4129     hpux*)
4130
4131 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
4132
4133       ;;
4134   esac
4135
4136
4137   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4138 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4139 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4140   $as_echo_n "(cached) " >&6
4141 else
4142   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4143 /* end confdefs.h.  */
4144
4145 #         define __EXTENSIONS__ 1
4146           $ac_includes_default
4147 int
4148 main ()
4149 {
4150
4151   ;
4152   return 0;
4153 }
4154 _ACEOF
4155 if ac_fn_c_try_compile "$LINENO"; then :
4156   ac_cv_safe_to_define___extensions__=yes
4157 else
4158   ac_cv_safe_to_define___extensions__=no
4159 fi
4160 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4161 fi
4162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4163 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4164   test $ac_cv_safe_to_define___extensions__ = yes &&
4165     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4166
4167   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4168
4169   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4170
4171   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4172
4173   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4174
4175
4176 if test -n "$ac_tool_prefix"; then
4177   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4178 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4180 $as_echo_n "checking for $ac_word... " >&6; }
4181 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4182   $as_echo_n "(cached) " >&6
4183 else
4184   if test -n "$RANLIB"; then
4185   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4186 else
4187 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4188 for as_dir in $PATH
4189 do
4190   IFS=$as_save_IFS
4191   test -z "$as_dir" && as_dir=.
4192     for ac_exec_ext in '' $ac_executable_extensions; do
4193   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4194     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4195     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4196     break 2
4197   fi
4198 done
4199   done
4200 IFS=$as_save_IFS
4201
4202 fi
4203 fi
4204 RANLIB=$ac_cv_prog_RANLIB
4205 if test -n "$RANLIB"; then
4206   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4207 $as_echo "$RANLIB" >&6; }
4208 else
4209   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4210 $as_echo "no" >&6; }
4211 fi
4212
4213
4214 fi
4215 if test -z "$ac_cv_prog_RANLIB"; then
4216   ac_ct_RANLIB=$RANLIB
4217   # Extract the first word of "ranlib", so it can be a program name with args.
4218 set dummy ranlib; ac_word=$2
4219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4220 $as_echo_n "checking for $ac_word... " >&6; }
4221 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4222   $as_echo_n "(cached) " >&6
4223 else
4224   if test -n "$ac_ct_RANLIB"; then
4225   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4226 else
4227 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4228 for as_dir in $PATH
4229 do
4230   IFS=$as_save_IFS
4231   test -z "$as_dir" && as_dir=.
4232     for ac_exec_ext in '' $ac_executable_extensions; do
4233   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4234     ac_cv_prog_ac_ct_RANLIB="ranlib"
4235     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4236     break 2
4237   fi
4238 done
4239   done
4240 IFS=$as_save_IFS
4241
4242 fi
4243 fi
4244 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4245 if test -n "$ac_ct_RANLIB"; then
4246   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4247 $as_echo "$ac_ct_RANLIB" >&6; }
4248 else
4249   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4250 $as_echo "no" >&6; }
4251 fi
4252
4253   if test "x$ac_ct_RANLIB" = x; then
4254     RANLIB=":"
4255   else
4256     case $cross_compiling:$ac_tool_warned in
4257 yes:)
4258 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4259 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4260 ac_tool_warned=yes ;;
4261 esac
4262     RANLIB=$ac_ct_RANLIB
4263   fi
4264 else
4265   RANLIB="$ac_cv_prog_RANLIB"
4266 fi
4267
4268
4269
4270
4271
4272
4273
4274
4275
4276   # Code from module arg-nonnull:
4277   # Code from module c++defs:
4278   # Code from module extensions:
4279
4280   # Code from module include_next:
4281   # Code from module memchr:
4282   # Code from module memmem:
4283   # Code from module memmem-simple:
4284   # Code from module multiarch:
4285   # Code from module stddef:
4286   # Code from module stdint:
4287   # Code from module string:
4288   # Code from module warn-on-use:
4289   # Code from module wchar:
4290
4291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4292 $as_echo_n "checking target system type... " >&6; }
4293 if test "${ac_cv_target+set}" = set; then :
4294   $as_echo_n "(cached) " >&6
4295 else
4296   if test "x$target_alias" = x; then
4297   ac_cv_target=$ac_cv_host
4298 else
4299   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4300     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4301 fi
4302
4303 fi
4304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4305 $as_echo "$ac_cv_target" >&6; }
4306 case $ac_cv_target in
4307 *-*-*) ;;
4308 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4309 esac
4310 target=$ac_cv_target
4311 ac_save_IFS=$IFS; IFS='-'
4312 set x $ac_cv_target
4313 shift
4314 target_cpu=$1
4315 target_vendor=$2
4316 shift; shift
4317 # Remember, the first character of IFS is used to create $*,
4318 # except with old shells:
4319 target_os=$*
4320 IFS=$ac_save_IFS
4321 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4322
4323
4324 # The aliases save the names the user supplied, while $host etc.
4325 # will get canonicalized.
4326 test -n "$target_alias" &&
4327   test "$program_prefix$program_suffix$program_transform_name" = \
4328     NONENONEs,x,x, &&
4329   program_prefix=${target_alias}-
4330
4331 # The tests for host and target for $enable_largefile require
4332 # canonical names.
4333
4334
4335
4336 # As the $enable_largefile decision depends on --enable-plugins we must set it
4337 # even in directories otherwise not depending on the $plugins option.
4338
4339
4340 # Check whether --enable-plugins was given.
4341 if test "${enable_plugins+set}" = set; then :
4342   enableval=$enable_plugins; case "${enableval}" in
4343   yes | "") plugins=yes ;;
4344   no) plugins=no ;;
4345   *) plugins=yes ;;
4346  esac
4347 else
4348   plugins=no
4349 fi
4350
4351
4352
4353 case "${host}" in
4354   sparc-*-solaris*|i[3-7]86-*-solaris*)
4355     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4356     # are mutually exclusive; and without procfs support, the bfd/ elf module
4357     # cannot provide certain routines such as elfcore_write_prpsinfo
4358     # or elfcore_write_prstatus.  So unless the user explicitly requested
4359     # large-file support through the --enable-largefile switch, disable
4360     # large-file support in favor of procfs support.
4361     test "${target}" = "${host}" -a "x$plugins" = xno \
4362       && : ${enable_largefile="no"}
4363     ;;
4364 esac
4365
4366 # Check whether --enable-largefile was given.
4367 if test "${enable_largefile+set}" = set; then :
4368   enableval=$enable_largefile;
4369 fi
4370
4371 if test "$enable_largefile" != no; then
4372
4373   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4374 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4375 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4376   $as_echo_n "(cached) " >&6
4377 else
4378   ac_cv_sys_largefile_CC=no
4379      if test "$GCC" != yes; then
4380        ac_save_CC=$CC
4381        while :; do
4382          # IRIX 6.2 and later do not support large files by default,
4383          # so use the C compiler's -n32 option if that helps.
4384          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4385 /* end confdefs.h.  */
4386 #include <sys/types.h>
4387  /* Check that off_t can represent 2**63 - 1 correctly.
4388     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4389     since some C++ compilers masquerading as C compilers
4390     incorrectly reject 9223372036854775807.  */
4391 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4392   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4393                        && LARGE_OFF_T % 2147483647 == 1)
4394                       ? 1 : -1];
4395 int
4396 main ()
4397 {
4398
4399   ;
4400   return 0;
4401 }
4402 _ACEOF
4403          if ac_fn_c_try_compile "$LINENO"; then :
4404   break
4405 fi
4406 rm -f core conftest.err conftest.$ac_objext
4407          CC="$CC -n32"
4408          if ac_fn_c_try_compile "$LINENO"; then :
4409   ac_cv_sys_largefile_CC=' -n32'; break
4410 fi
4411 rm -f core conftest.err conftest.$ac_objext
4412          break
4413        done
4414        CC=$ac_save_CC
4415        rm -f conftest.$ac_ext
4416     fi
4417 fi
4418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4419 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4420   if test "$ac_cv_sys_largefile_CC" != no; then
4421     CC=$CC$ac_cv_sys_largefile_CC
4422   fi
4423
4424   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4425 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4426 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4427   $as_echo_n "(cached) " >&6
4428 else
4429   while :; do
4430   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4431 /* end confdefs.h.  */
4432 #include <sys/types.h>
4433  /* Check that off_t can represent 2**63 - 1 correctly.
4434     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4435     since some C++ compilers masquerading as C compilers
4436     incorrectly reject 9223372036854775807.  */
4437 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4438   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4439                        && LARGE_OFF_T % 2147483647 == 1)
4440                       ? 1 : -1];
4441 int
4442 main ()
4443 {
4444
4445   ;
4446   return 0;
4447 }
4448 _ACEOF
4449 if ac_fn_c_try_compile "$LINENO"; then :
4450   ac_cv_sys_file_offset_bits=no; break
4451 fi
4452 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4453   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4454 /* end confdefs.h.  */
4455 #define _FILE_OFFSET_BITS 64
4456 #include <sys/types.h>
4457  /* Check that off_t can represent 2**63 - 1 correctly.
4458     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4459     since some C++ compilers masquerading as C compilers
4460     incorrectly reject 9223372036854775807.  */
4461 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4462   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4463                        && LARGE_OFF_T % 2147483647 == 1)
4464                       ? 1 : -1];
4465 int
4466 main ()
4467 {
4468
4469   ;
4470   return 0;
4471 }
4472 _ACEOF
4473 if ac_fn_c_try_compile "$LINENO"; then :
4474   ac_cv_sys_file_offset_bits=64; break
4475 fi
4476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4477   ac_cv_sys_file_offset_bits=unknown
4478   break
4479 done
4480 fi
4481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4482 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4483 case $ac_cv_sys_file_offset_bits in #(
4484   no | unknown) ;;
4485   *)
4486 cat >>confdefs.h <<_ACEOF
4487 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4488 _ACEOF
4489 ;;
4490 esac
4491 rm -rf conftest*
4492   if test $ac_cv_sys_file_offset_bits = unknown; then
4493     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4494 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4495 if test "${ac_cv_sys_large_files+set}" = set; then :
4496   $as_echo_n "(cached) " >&6
4497 else
4498   while :; do
4499   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4500 /* end confdefs.h.  */
4501 #include <sys/types.h>
4502  /* Check that off_t can represent 2**63 - 1 correctly.
4503     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4504     since some C++ compilers masquerading as C compilers
4505     incorrectly reject 9223372036854775807.  */
4506 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4507   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4508                        && LARGE_OFF_T % 2147483647 == 1)
4509                       ? 1 : -1];
4510 int
4511 main ()
4512 {
4513
4514   ;
4515   return 0;
4516 }
4517 _ACEOF
4518 if ac_fn_c_try_compile "$LINENO"; then :
4519   ac_cv_sys_large_files=no; break
4520 fi
4521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4522   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4523 /* end confdefs.h.  */
4524 #define _LARGE_FILES 1
4525 #include <sys/types.h>
4526  /* Check that off_t can represent 2**63 - 1 correctly.
4527     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4528     since some C++ compilers masquerading as C compilers
4529     incorrectly reject 9223372036854775807.  */
4530 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4531   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4532                        && LARGE_OFF_T % 2147483647 == 1)
4533                       ? 1 : -1];
4534 int
4535 main ()
4536 {
4537
4538   ;
4539   return 0;
4540 }
4541 _ACEOF
4542 if ac_fn_c_try_compile "$LINENO"; then :
4543   ac_cv_sys_large_files=1; break
4544 fi
4545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4546   ac_cv_sys_large_files=unknown
4547   break
4548 done
4549 fi
4550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4551 $as_echo "$ac_cv_sys_large_files" >&6; }
4552 case $ac_cv_sys_large_files in #(
4553   no | unknown) ;;
4554   *)
4555 cat >>confdefs.h <<_ACEOF
4556 #define _LARGE_FILES $ac_cv_sys_large_files
4557 _ACEOF
4558 ;;
4559 esac
4560 rm -rf conftest*
4561   fi
4562 fi
4563
4564
4565
4566
4567
4568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4569 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4570 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4571   $as_echo_n "(cached) " >&6
4572 else
4573   am_cv_prog_cc_stdc=no
4574 ac_save_CC="$CC"
4575 # Don't try gcc -ansi; that turns off useful extensions and
4576 # breaks some systems' header files.
4577 # AIX                   -qlanglvl=ansi
4578 # Ultrix and OSF/1      -std1
4579 # HP-UX 10.20 and later -Ae
4580 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4581 # SVR4                  -Xc -D__EXTENSIONS__
4582 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4583 do
4584   CC="$ac_save_CC $ac_arg"
4585   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4586 /* end confdefs.h.  */
4587 #include <stdarg.h>
4588 #include <stdio.h>
4589 #include <sys/types.h>
4590 #include <sys/stat.h>
4591 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4592 struct buf { int x; };
4593 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4594 static char *e (p, i)
4595      char **p;
4596      int i;
4597 {
4598   return p[i];
4599 }
4600 static char *f (char * (*g) (char **, int), char **p, ...)
4601 {
4602   char *s;
4603   va_list v;
4604   va_start (v,p);
4605   s = g (p, va_arg (v,int));
4606   va_end (v);
4607   return s;
4608 }
4609 int test (int i, double x);
4610 struct s1 {int (*f) (int a);};
4611 struct s2 {int (*f) (double a);};
4612 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4613 int argc;
4614 char **argv;
4615
4616 int
4617 main ()
4618 {
4619
4620 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4621
4622   ;
4623   return 0;
4624 }
4625 _ACEOF
4626 if ac_fn_c_try_compile "$LINENO"; then :
4627   am_cv_prog_cc_stdc="$ac_arg"; break
4628 fi
4629 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4630 done
4631 CC="$ac_save_CC"
4632
4633 fi
4634
4635 if test -z "$am_cv_prog_cc_stdc"; then
4636   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4637 $as_echo "none needed" >&6; }
4638 else
4639   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4640 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4641 fi
4642 case "x$am_cv_prog_cc_stdc" in
4643   x|xno) ;;
4644   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4645 esac
4646
4647
4648 ac_aux_dir=
4649 for ac_dir in .. "$srcdir"/..; do
4650   for ac_t in install-sh install.sh shtool; do
4651     if test -f "$ac_dir/$ac_t"; then
4652       ac_aux_dir=$ac_dir
4653       ac_install_sh="$ac_aux_dir/$ac_t -c"
4654       break 2
4655     fi
4656   done
4657 done
4658 if test -z "$ac_aux_dir"; then
4659   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4660 fi
4661
4662 # These three variables are undocumented and unsupported,
4663 # and are intended to be withdrawn in a future Autoconf release.
4664 # They can cause serious problems if a builder's source tree is in a directory
4665 # whose full name contains unusual characters.
4666 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4667 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4668 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4669
4670
4671
4672
4673 # Dependency checking.
4674 rm -rf .tst 2>/dev/null
4675 mkdir .tst 2>/dev/null
4676 if test -d .tst; then
4677   am__leading_dot=.
4678 else
4679   am__leading_dot=_
4680 fi
4681 rmdir .tst 2>/dev/null
4682
4683 DEPDIR="${am__leading_dot}deps"
4684
4685 ac_config_commands="$ac_config_commands depdir"
4686
4687
4688 depcc="$CC"   am_compiler_list=
4689
4690 am_depcomp=$ac_aux_dir/depcomp
4691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4692 $as_echo_n "checking dependency style of $depcc... " >&6; }
4693 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4694   $as_echo_n "(cached) " >&6
4695 else
4696   if test -f "$am_depcomp"; then
4697   # We make a subdir and do the tests there.  Otherwise we can end up
4698   # making bogus files that we don't know about and never remove.  For
4699   # instance it was reported that on HP-UX the gcc test will end up
4700   # making a dummy file named `D' -- because `-MD' means `put the output
4701   # in D'.
4702   mkdir conftest.dir
4703   # Copy depcomp to subdir because otherwise we won't find it if we're
4704   # using a relative directory.
4705   cp "$am_depcomp" conftest.dir
4706   cd conftest.dir
4707   # We will build objects and dependencies in a subdirectory because
4708   # it helps to detect inapplicable dependency modes.  For instance
4709   # both Tru64's cc and ICC support -MD to output dependencies as a
4710   # side effect of compilation, but ICC will put the dependencies in
4711   # the current directory while Tru64 will put them in the object
4712   # directory.
4713   mkdir sub
4714
4715   am_cv_CC_dependencies_compiler_type=none
4716   if test "$am_compiler_list" = ""; then
4717      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4718   fi
4719   for depmode in $am_compiler_list; do
4720     if test $depmode = none; then break; fi
4721
4722     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4723     # Setup a source with many dependencies, because some compilers
4724     # like to wrap large dependency lists on column 80 (with \), and
4725     # we should not choose a depcomp mode which is confused by this.
4726     #
4727     # We need to recreate these files for each test, as the compiler may
4728     # overwrite some of them when testing with obscure command lines.
4729     # This happens at least with the AIX C compiler.
4730     : > sub/conftest.c
4731     for i in 1 2 3 4 5 6; do
4732       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4733       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4734       # Solaris 8's {/usr,}/bin/sh.
4735       touch sub/conftst$i.h
4736     done
4737     echo "include sub/conftest.Po" > confmf
4738
4739     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4740     # mode.  It turns out that the SunPro C++ compiler does not properly
4741     # handle `-M -o', and we need to detect this.
4742     depcmd="depmode=$depmode \
4743        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4744        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4745        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4746     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4747     if env $depcmd > conftest.err 2>&1 &&
4748        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4749        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4750        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4751       # icc doesn't choke on unknown options, it will just issue warnings
4752       # or remarks (even with -Werror).  So we grep stderr for any message
4753       # that says an option was ignored or not supported.
4754       # When given -MP, icc 7.0 and 7.1 complain thusly:
4755       #   icc: Command line warning: ignoring option '-M'; no argument required
4756       # The diagnosis changed in icc 8.0:
4757       #   icc: Command line remark: option '-MP' not supported
4758       if (grep 'ignoring option' conftest.err ||
4759           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4760         am_cv_CC_dependencies_compiler_type=$depmode
4761         $as_echo "$as_me:$LINENO: success" >&5
4762         break
4763       fi
4764     fi
4765     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4766     sed -e 's/^/| /' < conftest.err >&5
4767   done
4768
4769   cd ..
4770   rm -rf conftest.dir
4771 else
4772   am_cv_CC_dependencies_compiler_type=none
4773 fi
4774
4775 fi
4776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4777 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4778 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4779 then as_fn_error "no usable dependency style found" "$LINENO" 5
4780 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4781
4782 fi
4783
4784
4785 # Check for the 'make' the user wants to use.
4786 for ac_prog in make
4787 do
4788   # Extract the first word of "$ac_prog", so it can be a program name with args.
4789 set dummy $ac_prog; ac_word=$2
4790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4791 $as_echo_n "checking for $ac_word... " >&6; }
4792 if test "${ac_cv_prog_MAKE+set}" = set; then :
4793   $as_echo_n "(cached) " >&6
4794 else
4795   if test -n "$MAKE"; then
4796   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4797 else
4798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4799 for as_dir in $PATH
4800 do
4801   IFS=$as_save_IFS
4802   test -z "$as_dir" && as_dir=.
4803     for ac_exec_ext in '' $ac_executable_extensions; do
4804   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4805     ac_cv_prog_MAKE="$ac_prog"
4806     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4807     break 2
4808   fi
4809 done
4810   done
4811 IFS=$as_save_IFS
4812
4813 fi
4814 fi
4815 MAKE=$ac_cv_prog_MAKE
4816 if test -n "$MAKE"; then
4817   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4818 $as_echo "$MAKE" >&6; }
4819 else
4820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4821 $as_echo "no" >&6; }
4822 fi
4823
4824
4825   test -n "$MAKE" && break
4826 done
4827
4828 MAKE_IS_GNU=
4829 case "`$MAKE --version 2>&1 | sed 1q`" in
4830   *GNU*)
4831     MAKE_IS_GNU=yes
4832     ;;
4833 esac
4834  if test "$MAKE_IS_GNU" = yes; then
4835   GMAKE_TRUE=
4836   GMAKE_FALSE='#'
4837 else
4838   GMAKE_TRUE='#'
4839   GMAKE_FALSE=
4840 fi
4841
4842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4843 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4844 set x ${MAKE-make}
4845 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4846 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
4847   $as_echo_n "(cached) " >&6
4848 else
4849   cat >conftest.make <<\_ACEOF
4850 SHELL = /bin/sh
4851 all:
4852         @echo '@@@%%%=$(MAKE)=@@@%%%'
4853 _ACEOF
4854 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4855 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4856   *@@@%%%=?*=@@@%%%*)
4857     eval ac_cv_prog_make_${ac_make}_set=yes;;
4858   *)
4859     eval ac_cv_prog_make_${ac_make}_set=no;;
4860 esac
4861 rm -f conftest.make
4862 fi
4863 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4864   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4865 $as_echo "yes" >&6; }
4866   SET_MAKE=
4867 else
4868   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4869 $as_echo "no" >&6; }
4870   SET_MAKE="MAKE=${MAKE-make}"
4871 fi
4872
4873
4874
4875 CONFIG_OBS=
4876 CONFIG_DEPS=
4877 CONFIG_SRCS=
4878 ENABLE_CFLAGS=
4879
4880 CONFIG_ALL=
4881 CONFIG_CLEAN=
4882 CONFIG_INSTALL=
4883 CONFIG_UNINSTALL=
4884
4885 # If we haven't got the data from the intl directory,
4886 # assume NLS is disabled.
4887 USE_NLS=no
4888 LIBINTL=
4889 LIBINTL_DEP=
4890 INCINTL=
4891 XGETTEXT=
4892 GMSGFMT=
4893 POSUB=
4894
4895 if test -f  ../intl/config.intl; then
4896   .  ../intl/config.intl
4897 fi
4898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4899 $as_echo_n "checking whether NLS is requested... " >&6; }
4900 if test x"$USE_NLS" != xyes; then
4901   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4902 $as_echo "no" >&6; }
4903 else
4904   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4905 $as_echo "yes" >&6; }
4906
4907 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4908
4909
4910   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4911 $as_echo_n "checking for catalogs to be installed... " >&6; }
4912   # Look for .po and .gmo files in the source directory.
4913   CATALOGS=
4914   XLINGUAS=
4915   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4916     # If there aren't any .gmo files the shell will give us the
4917     # literal string "../path/to/srcdir/po/*.gmo" which has to be
4918     # weeded out.
4919     case "$cat" in *\**)
4920       continue;;
4921     esac
4922     # The quadruple backslash is collapsed to a double backslash
4923     # by the backticks, then collapsed again by the double quotes,
4924     # leaving us with one backslash in the sed expression (right
4925     # before the dot that mustn't act as a wildcard).
4926     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4927     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4928     # The user is allowed to set LINGUAS to a list of languages to
4929     # install catalogs for.  If it's empty that means "all of them."
4930     if test "x$LINGUAS" = x; then
4931       CATALOGS="$CATALOGS $cat"
4932       XLINGUAS="$XLINGUAS $lang"
4933     else
4934       case "$LINGUAS" in *$lang*)
4935         CATALOGS="$CATALOGS $cat"
4936         XLINGUAS="$XLINGUAS $lang"
4937         ;;
4938       esac
4939     fi
4940   done
4941   LINGUAS="$XLINGUAS"
4942   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4943 $as_echo "$LINGUAS" >&6; }
4944
4945
4946     DATADIRNAME=share
4947
4948   INSTOBJEXT=.mo
4949
4950   GENCAT=gencat
4951
4952   CATOBJEXT=.gmo
4953
4954 fi
4955
4956 localedir='${datadir}/locale'
4957
4958
4959 if test x"$USE_NLS" = xyes; then
4960    CONFIG_ALL="$CONFIG_ALL all-po"
4961    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
4962    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
4963    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
4964 fi
4965
4966
4967
4968
4969
4970           LIBC_FATAL_STDERR_=1
4971   export LIBC_FATAL_STDERR_
4972
4973
4974
4975
4976
4977   for ac_header in $gl_header_list
4978 do :
4979   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4980 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4981 eval as_val=\$$as_ac_Header
4982    if test "x$as_val" = x""yes; then :
4983   cat >>confdefs.h <<_ACEOF
4984 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4985 _ACEOF
4986
4987 fi
4988
4989 done
4990
4991
4992
4993
4994
4995
4996
4997
4998
4999   for ac_func in $gl_func_list
5000 do :
5001   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5002 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5003 eval as_val=\$$as_ac_var
5004    if test "x$as_val" = x""yes; then :
5005   cat >>confdefs.h <<_ACEOF
5006 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5007 _ACEOF
5008
5009 fi
5010 done
5011
5012
5013
5014
5015
5016
5017   GNULIB_MEMCHR=0;
5018   GNULIB_MEMMEM=0;
5019   GNULIB_MEMPCPY=0;
5020   GNULIB_MEMRCHR=0;
5021   GNULIB_RAWMEMCHR=0;
5022   GNULIB_STPCPY=0;
5023   GNULIB_STPNCPY=0;
5024   GNULIB_STRCHRNUL=0;
5025   GNULIB_STRDUP=0;
5026   GNULIB_STRNCAT=0;
5027   GNULIB_STRNDUP=0;
5028   GNULIB_STRNLEN=0;
5029   GNULIB_STRPBRK=0;
5030   GNULIB_STRSEP=0;
5031   GNULIB_STRSTR=0;
5032   GNULIB_STRCASESTR=0;
5033   GNULIB_STRTOK_R=0;
5034   GNULIB_MBSLEN=0;
5035   GNULIB_MBSNLEN=0;
5036   GNULIB_MBSCHR=0;
5037   GNULIB_MBSRCHR=0;
5038   GNULIB_MBSSTR=0;
5039   GNULIB_MBSCASECMP=0;
5040   GNULIB_MBSNCASECMP=0;
5041   GNULIB_MBSPCASECMP=0;
5042   GNULIB_MBSCASESTR=0;
5043   GNULIB_MBSCSPN=0;
5044   GNULIB_MBSPBRK=0;
5045   GNULIB_MBSSPN=0;
5046   GNULIB_MBSSEP=0;
5047   GNULIB_MBSTOK_R=0;
5048   GNULIB_STRERROR=0;
5049   GNULIB_STRSIGNAL=0;
5050   GNULIB_STRVERSCMP=0;
5051   HAVE_MBSLEN=0;
5052     HAVE_MEMCHR=1;
5053   HAVE_DECL_MEMMEM=1;
5054   HAVE_MEMPCPY=1;
5055   HAVE_DECL_MEMRCHR=1;
5056   HAVE_RAWMEMCHR=1;
5057   HAVE_STPCPY=1;
5058   HAVE_STPNCPY=1;
5059   HAVE_STRCHRNUL=1;
5060   HAVE_DECL_STRDUP=1;
5061   HAVE_DECL_STRNDUP=1;
5062   HAVE_DECL_STRNLEN=1;
5063   HAVE_STRPBRK=1;
5064   HAVE_STRSEP=1;
5065   HAVE_STRCASESTR=1;
5066   HAVE_DECL_STRTOK_R=1;
5067   HAVE_DECL_STRSIGNAL=1;
5068   HAVE_STRVERSCMP=1;
5069   REPLACE_MEMCHR=0;
5070   REPLACE_MEMMEM=0;
5071   REPLACE_STPNCPY=0;
5072   REPLACE_STRDUP=0;
5073   REPLACE_STRSTR=0;
5074   REPLACE_STRCASESTR=0;
5075   REPLACE_STRERROR=0;
5076   REPLACE_STRNCAT=0;
5077   REPLACE_STRNDUP=0;
5078   REPLACE_STRNLEN=0;
5079   REPLACE_STRSIGNAL=0;
5080   REPLACE_STRTOK_R=0;
5081   UNDEFINE_STRTOK_R=0;
5082
5083
5084
5085
5086
5087
5088
5089
5090
5091
5092
5093
5094
5095   # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it
5096   # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is
5097   # irrelevant for anonymous mappings.
5098   ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
5099 if test "x$ac_cv_func_mmap" = x""yes; then :
5100   gl_have_mmap=yes
5101 else
5102   gl_have_mmap=no
5103 fi
5104
5105
5106   # Try to allow MAP_ANONYMOUS.
5107   gl_have_mmap_anonymous=no
5108   if test $gl_have_mmap = yes; then
5109     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5
5110 $as_echo_n "checking for MAP_ANONYMOUS... " >&6; }
5111     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5112 /* end confdefs.h.  */
5113
5114 #include <sys/mman.h>
5115 #ifdef MAP_ANONYMOUS
5116     I cant identify this map.
5117 #endif
5118
5119 _ACEOF
5120 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5121   $EGREP "I cant identify this map." >/dev/null 2>&1; then :
5122   gl_have_mmap_anonymous=yes
5123 fi
5124 rm -f conftest*
5125
5126     if test $gl_have_mmap_anonymous != yes; then
5127       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5128 /* end confdefs.h.  */
5129
5130 #include <sys/mman.h>
5131 #ifdef MAP_ANON
5132     I cant identify this map.
5133 #endif
5134
5135 _ACEOF
5136 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5137   $EGREP "I cant identify this map." >/dev/null 2>&1; then :
5138
5139 $as_echo "#define MAP_ANONYMOUS MAP_ANON" >>confdefs.h
5140
5141          gl_have_mmap_anonymous=yes
5142 fi
5143 rm -f conftest*
5144
5145     fi
5146     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5
5147 $as_echo "$gl_have_mmap_anonymous" >&6; }
5148     if test $gl_have_mmap_anonymous = yes; then
5149
5150 $as_echo "#define HAVE_MAP_ANONYMOUS 1" >>confdefs.h
5151
5152     fi
5153   fi
5154
5155
5156   :
5157
5158
5159
5160
5161
5162
5163   :
5164
5165
5166
5167
5168
5169
5170
5171
5172   :
5173
5174
5175
5176
5177
5178   if test $ac_cv_func_memchr = yes; then
5179     # Detect platform-specific bugs in some versions of glibc:
5180     # memchr should not dereference anything with length 0
5181     #   http://bugzilla.redhat.com/499689
5182     # memchr should not dereference overestimated length after a match
5183     #   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521737
5184     #   http://sourceware.org/bugzilla/show_bug.cgi?id=10162
5185     # Assume that memchr works on platforms that lack mprotect.
5186     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memchr works" >&5
5187 $as_echo_n "checking whether memchr works... " >&6; }
5188 if test "${gl_cv_func_memchr_works+set}" = set; then :
5189   $as_echo_n "(cached) " >&6
5190 else
5191   if test "$cross_compiling" = yes; then :
5192          gl_cv_func_memchr_works="guessing no"
5193 else
5194   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5195 /* end confdefs.h.  */
5196
5197 #include <string.h>
5198 #if HAVE_SYS_MMAN_H
5199 # include <fcntl.h>
5200 # include <unistd.h>
5201 # include <sys/types.h>
5202 # include <sys/mman.h>
5203 # ifndef MAP_FILE
5204 #  define MAP_FILE 0
5205 # endif
5206 #endif
5207
5208 int
5209 main ()
5210 {
5211
5212   char *fence = NULL;
5213 #if HAVE_SYS_MMAN_H && HAVE_MPROTECT
5214 # if HAVE_MAP_ANONYMOUS
5215   const int flags = MAP_ANONYMOUS | MAP_PRIVATE;
5216   const int fd = -1;
5217 # else /* !HAVE_MAP_ANONYMOUS */
5218   const int flags = MAP_FILE | MAP_PRIVATE;
5219   int fd = open ("/dev/zero", O_RDONLY, 0666);
5220   if (fd >= 0)
5221 # endif
5222     {
5223       int pagesize = getpagesize ();
5224       char *two_pages =
5225         (char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE,
5226                        flags, fd, 0);
5227       if (two_pages != (char *)(-1)
5228           && mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0)
5229         fence = two_pages + pagesize;
5230     }
5231 #endif
5232   if (fence)
5233     {
5234       if (memchr (fence, 0, 0))
5235         return 1;
5236       strcpy (fence - 9, "12345678");
5237       if (memchr (fence - 9, 0, 79) != fence - 1)
5238         return 2;
5239     }
5240   return 0;
5241
5242   ;
5243   return 0;
5244 }
5245 _ACEOF
5246 if ac_fn_c_try_run "$LINENO"; then :
5247   gl_cv_func_memchr_works=yes
5248 else
5249   gl_cv_func_memchr_works=no
5250 fi
5251 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5252   conftest.$ac_objext conftest.beam conftest.$ac_ext
5253 fi
5254
5255 fi
5256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memchr_works" >&5
5257 $as_echo "$gl_cv_func_memchr_works" >&6; }
5258     if test "$gl_cv_func_memchr_works" != yes; then
5259       REPLACE_MEMCHR=1
5260     fi
5261   else
5262     HAVE_MEMCHR=0
5263   fi
5264   if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
5265
5266
5267
5268
5269
5270
5271
5272
5273   gl_LIBOBJS="$gl_LIBOBJS memchr.$ac_objext"
5274
5275
5276   for ac_header in bp-sym.h
5277 do :
5278   ac_fn_c_check_header_mongrel "$LINENO" "bp-sym.h" "ac_cv_header_bp_sym_h" "$ac_includes_default"
5279 if test "x$ac_cv_header_bp_sym_h" = x""yes; then :
5280   cat >>confdefs.h <<_ACEOF
5281 #define HAVE_BP_SYM_H 1
5282 _ACEOF
5283
5284 fi
5285
5286 done
5287
5288
5289   fi
5290
5291
5292       ac_fn_c_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
5293 if test "x$ac_cv_have_decl_memmem" = x""yes; then :
5294   ac_have_decl=1
5295 else
5296   ac_have_decl=0
5297 fi
5298
5299 cat >>confdefs.h <<_ACEOF
5300 #define HAVE_DECL_MEMMEM $ac_have_decl
5301 _ACEOF
5302
5303
5304
5305
5306
5307
5308
5309
5310
5311
5312
5313
5314
5315
5316   for ac_func in memmem
5317 do :
5318   ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
5319 if test "x$ac_cv_func_memmem" = x""yes; then :
5320   cat >>confdefs.h <<_ACEOF
5321 #define HAVE_MEMMEM 1
5322 _ACEOF
5323
5324 else
5325
5326     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
5327
5328 fi
5329 done
5330
5331
5332
5333   :
5334
5335
5336
5337
5338
5339   if test $ac_cv_have_decl_memmem = no; then
5340     HAVE_DECL_MEMMEM=0
5341   fi
5342   :
5343
5344
5345     gl_cv_c_multiarch=no
5346   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5347 /* end confdefs.h.  */
5348 #ifndef __APPLE_CC__
5349          not a universal capable compiler
5350         #endif
5351         typedef int dummy;
5352
5353 _ACEOF
5354 if ac_fn_c_try_compile "$LINENO"; then :
5355
5356                arch=
5357      prev=
5358      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
5359        if test -n "$prev"; then
5360          case $word in
5361            i?86 | x86_64 | ppc | ppc64)
5362              if test -z "$arch" || test "$arch" = "$word"; then
5363                arch="$word"
5364              else
5365                gl_cv_c_multiarch=yes
5366              fi
5367              ;;
5368          esac
5369          prev=
5370        else
5371          if test "x$word" = "x-arch"; then
5372            prev=arch
5373          fi
5374        fi
5375      done
5376
5377 fi
5378 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5379   if test $gl_cv_c_multiarch = yes; then
5380
5381 $as_echo "#define AA_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5382
5383     APPLE_UNIVERSAL_BUILD=1
5384   else
5385     APPLE_UNIVERSAL_BUILD=0
5386   fi
5387
5388
5389
5390     REPLACE_NULL=0;
5391   HAVE_WCHAR_T=1;
5392   STDDEF_H='';
5393
5394
5395   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
5396 $as_echo_n "checking for wchar_t... " >&6; }
5397 if test "${gt_cv_c_wchar_t+set}" = set; then :
5398   $as_echo_n "(cached) " >&6
5399 else
5400   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5401 /* end confdefs.h.  */
5402 #include <stddef.h>
5403        wchar_t foo = (wchar_t)'\0';
5404 int
5405 main ()
5406 {
5407
5408   ;
5409   return 0;
5410 }
5411 _ACEOF
5412 if ac_fn_c_try_compile "$LINENO"; then :
5413   gt_cv_c_wchar_t=yes
5414 else
5415   gt_cv_c_wchar_t=no
5416 fi
5417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5418 fi
5419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
5420 $as_echo "$gt_cv_c_wchar_t" >&6; }
5421   if test $gt_cv_c_wchar_t = yes; then
5422
5423 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
5424
5425   fi
5426
5427
5428
5429   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
5430 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
5431 if test "${gl_cv_have_include_next+set}" = set; then :
5432   $as_echo_n "(cached) " >&6
5433 else
5434   rm -rf conftestd1a conftestd1b conftestd2
5435      mkdir conftestd1a conftestd1b conftestd2
5436                                                   cat <<EOF > conftestd1a/conftest.h
5437 #define DEFINED_IN_CONFTESTD1
5438 #include_next <conftest.h>
5439 #ifdef DEFINED_IN_CONFTESTD2
5440 int foo;
5441 #else
5442 #error "include_next doesn't work"
5443 #endif
5444 EOF
5445      cat <<EOF > conftestd1b/conftest.h
5446 #define DEFINED_IN_CONFTESTD1
5447 #include <stdio.h>
5448 #include_next <conftest.h>
5449 #ifdef DEFINED_IN_CONFTESTD2
5450 int foo;
5451 #else
5452 #error "include_next doesn't work"
5453 #endif
5454 EOF
5455      cat <<EOF > conftestd2/conftest.h
5456 #ifndef DEFINED_IN_CONFTESTD1
5457 #error "include_next test doesn't work"
5458 #endif
5459 #define DEFINED_IN_CONFTESTD2
5460 EOF
5461      gl_save_CPPFLAGS="$CPPFLAGS"
5462      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
5463      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5464 /* end confdefs.h.  */
5465 #include <conftest.h>
5466 _ACEOF
5467 if ac_fn_c_try_compile "$LINENO"; then :
5468   gl_cv_have_include_next=yes
5469 else
5470   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
5471         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5472 /* end confdefs.h.  */
5473 #include <conftest.h>
5474 _ACEOF
5475 if ac_fn_c_try_compile "$LINENO"; then :
5476   gl_cv_have_include_next=buggy
5477 else
5478   gl_cv_have_include_next=no
5479 fi
5480 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5481
5482 fi
5483 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5484      CPPFLAGS="$gl_save_CPPFLAGS"
5485      rm -rf conftestd1a conftestd1b conftestd2
5486
5487 fi
5488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
5489 $as_echo "$gl_cv_have_include_next" >&6; }
5490   PRAGMA_SYSTEM_HEADER=
5491   if test $gl_cv_have_include_next = yes; then
5492     INCLUDE_NEXT=include_next
5493     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
5494     if test -n "$GCC"; then
5495       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
5496     fi
5497   else
5498     if test $gl_cv_have_include_next = buggy; then
5499       INCLUDE_NEXT=include
5500       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
5501     else
5502       INCLUDE_NEXT=include
5503       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
5504     fi
5505   fi
5506
5507
5508
5509
5510
5511
5512
5513
5514
5515
5516   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
5517 $as_echo_n "checking for long long int... " >&6; }
5518 if test "${ac_cv_type_long_long_int+set}" = set; then :
5519   $as_echo_n "(cached) " >&6
5520 else
5521   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5522 /* end confdefs.h.  */
5523
5524   /* For now, do not test the preprocessor; as of 2007 there are too many
5525          implementations with broken preprocessors.  Perhaps this can
5526          be revisited in 2012.  In the meantime, code should not expect
5527          #if to work with literals wider than 32 bits.  */
5528       /* Test literals.  */
5529       long long int ll = 9223372036854775807ll;
5530       long long int nll = -9223372036854775807LL;
5531       unsigned long long int ull = 18446744073709551615ULL;
5532       /* Test constant expressions.   */
5533       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
5534                      ? 1 : -1)];
5535       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
5536                      ? 1 : -1)];
5537       int i = 63;
5538 int
5539 main ()
5540 {
5541 /* Test availability of runtime routines for shift and division.  */
5542       long long int llmax = 9223372036854775807ll;
5543       unsigned long long int ullmax = 18446744073709551615ull;
5544       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
5545               | (llmax / ll) | (llmax % ll)
5546               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
5547               | (ullmax / ull) | (ullmax % ull));
5548   ;
5549   return 0;
5550 }
5551
5552 _ACEOF
5553 if ac_fn_c_try_link "$LINENO"; then :
5554                           if test "$cross_compiling" = yes; then :
5555   ac_cv_type_long_long_int=yes
5556 else
5557   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5558 /* end confdefs.h.  */
5559 #include <limits.h>
5560                #ifndef LLONG_MAX
5561                # define HALF \
5562                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
5563                # define LLONG_MAX (HALF - 1 + HALF)
5564                #endif
5565 int
5566 main ()
5567 {
5568 long long int n = 1;
5569                int i;
5570                for (i = 0; ; i++)
5571                  {
5572                    long long int m = n << i;
5573                    if (m >> i != n)
5574                      return 1;
5575                    if (LLONG_MAX / 2 < m)
5576                      break;
5577                  }
5578                return 0;
5579   ;
5580   return 0;
5581 }
5582 _ACEOF
5583 if ac_fn_c_try_run "$LINENO"; then :
5584   ac_cv_type_long_long_int=yes
5585 else
5586   ac_cv_type_long_long_int=no
5587 fi
5588 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5589   conftest.$ac_objext conftest.beam conftest.$ac_ext
5590 fi
5591
5592 else
5593   ac_cv_type_long_long_int=no
5594 fi
5595 rm -f core conftest.err conftest.$ac_objext \
5596     conftest$ac_exeext conftest.$ac_ext
5597 fi
5598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
5599 $as_echo "$ac_cv_type_long_long_int" >&6; }
5600   if test $ac_cv_type_long_long_int = yes; then
5601
5602 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
5603
5604   fi
5605
5606
5607   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
5608 $as_echo_n "checking for unsigned long long int... " >&6; }
5609 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
5610   $as_echo_n "(cached) " >&6
5611 else
5612   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5613 /* end confdefs.h.  */
5614
5615   /* For now, do not test the preprocessor; as of 2007 there are too many
5616          implementations with broken preprocessors.  Perhaps this can
5617          be revisited in 2012.  In the meantime, code should not expect
5618          #if to work with literals wider than 32 bits.  */
5619       /* Test literals.  */
5620       long long int ll = 9223372036854775807ll;
5621       long long int nll = -9223372036854775807LL;
5622       unsigned long long int ull = 18446744073709551615ULL;
5623       /* Test constant expressions.   */
5624       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
5625                      ? 1 : -1)];
5626       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
5627                      ? 1 : -1)];
5628       int i = 63;
5629 int
5630 main ()
5631 {
5632 /* Test availability of runtime routines for shift and division.  */
5633       long long int llmax = 9223372036854775807ll;
5634       unsigned long long int ullmax = 18446744073709551615ull;
5635       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
5636               | (llmax / ll) | (llmax % ll)
5637               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
5638               | (ullmax / ull) | (ullmax % ull));
5639   ;
5640   return 0;
5641 }
5642
5643 _ACEOF
5644 if ac_fn_c_try_link "$LINENO"; then :
5645   ac_cv_type_unsigned_long_long_int=yes
5646 else
5647   ac_cv_type_unsigned_long_long_int=no
5648 fi
5649 rm -f core conftest.err conftest.$ac_objext \
5650     conftest$ac_exeext conftest.$ac_ext
5651 fi
5652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
5653 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
5654   if test $ac_cv_type_unsigned_long_long_int = yes; then
5655
5656 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
5657
5658   fi
5659
5660
5661
5662
5663
5664
5665
5666
5667
5668
5669
5670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
5671 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
5672 if test "${ac_cv_c_restrict+set}" = set; then :
5673   $as_echo_n "(cached) " >&6
5674 else
5675   ac_cv_c_restrict=no
5676    # The order here caters to the fact that C++ does not require restrict.
5677    for ac_kw in __restrict __restrict__ _Restrict restrict; do
5678      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5679 /* end confdefs.h.  */
5680 typedef int * int_ptr;
5681         int foo (int_ptr $ac_kw ip) {
5682         return ip[0];
5683        }
5684 int
5685 main ()
5686 {
5687 int s[1];
5688         int * $ac_kw t = s;
5689         t[0] = 0;
5690         return foo(t)
5691   ;
5692   return 0;
5693 }
5694 _ACEOF
5695 if ac_fn_c_try_compile "$LINENO"; then :
5696   ac_cv_c_restrict=$ac_kw
5697 fi
5698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5699      test "$ac_cv_c_restrict" != no && break
5700    done
5701
5702 fi
5703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
5704 $as_echo "$ac_cv_c_restrict" >&6; }
5705
5706  case $ac_cv_c_restrict in
5707    restrict) ;;
5708    no) $as_echo "#define restrict /**/" >>confdefs.h
5709  ;;
5710    *)  cat >>confdefs.h <<_ACEOF
5711 #define restrict $ac_cv_c_restrict
5712 _ACEOF
5713  ;;
5714  esac
5715
5716
5717
5718
5719
5720
5721
5722
5723
5724
5725
5726
5727
5728   :
5729
5730
5731
5732
5733
5734
5735
5736      if test $gl_cv_have_include_next = yes; then
5737        gl_cv_next_string_h='<'string.h'>'
5738      else
5739        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <string.h>" >&5
5740 $as_echo_n "checking absolute name of <string.h>... " >&6; }
5741 if test "${gl_cv_next_string_h+set}" = set; then :
5742   $as_echo_n "(cached) " >&6
5743 else
5744
5745           if test $ac_cv_header_string_h = yes; then
5746             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5747 /* end confdefs.h.  */
5748 #include <string.h>
5749
5750 _ACEOF
5751                                                                                                 case "$host_os" in
5752               aix*) gl_absname_cpp="$ac_cpp -C" ;;
5753               *)    gl_absname_cpp="$ac_cpp" ;;
5754             esac
5755                                                 gl_cv_next_string_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
5756                sed -n '\#/string.h#{
5757                  s#.*"\(.*/string.h\)".*#\1#
5758                  s#^/[^/]#//&#
5759                  p
5760                  q
5761                }'`'"'
5762           else
5763             gl_cv_next_string_h='<'string.h'>'
5764           fi
5765
5766 fi
5767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5
5768 $as_echo "$gl_cv_next_string_h" >&6; }
5769      fi
5770      NEXT_STRING_H=$gl_cv_next_string_h
5771
5772      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
5773        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
5774        gl_next_as_first_directive='<'string.h'>'
5775      else
5776        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
5777        gl_next_as_first_directive=$gl_cv_next_string_h
5778      fi
5779      NEXT_AS_FIRST_DIRECTIVE_STRING_H=$gl_next_as_first_directive
5780
5781
5782
5783
5784
5785     for gl_func in memmem mempcpy memrchr rawmemchr stpcpy stpncpy strchrnul strdup      strncat strndup strnlen strpbrk strsep strcasestr strtok_r strsignal      strverscmp; do
5786     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
5787     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
5788 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
5789 if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then :
5790   $as_echo_n "(cached) " >&6
5791 else
5792   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5793 /* end confdefs.h.  */
5794 #include <string.h>
5795
5796 int
5797 main ()
5798 {
5799 #undef $gl_func
5800   (void) $gl_func;
5801   ;
5802   return 0;
5803 }
5804 _ACEOF
5805 if ac_fn_c_try_compile "$LINENO"; then :
5806   eval "$as_gl_Symbol=yes"
5807 else
5808   eval "$as_gl_Symbol=no"
5809 fi
5810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5811 fi
5812 eval ac_res=\$$as_gl_Symbol
5813                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5814 $as_echo "$ac_res" >&6; }
5815      eval as_val=\$$as_gl_Symbol
5816    if test "x$as_val" = x""yes; then :
5817   cat >>confdefs.h <<_ACEOF
5818 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
5819 _ACEOF
5820
5821                      eval ac_cv_have_decl_$gl_func=yes
5822 fi
5823       done
5824
5825
5826
5827   GNULIB_BTOWC=0;
5828   GNULIB_WCTOB=0;
5829   GNULIB_MBSINIT=0;
5830   GNULIB_MBRTOWC=0;
5831   GNULIB_MBRLEN=0;
5832   GNULIB_MBSRTOWCS=0;
5833   GNULIB_MBSNRTOWCS=0;
5834   GNULIB_WCRTOMB=0;
5835   GNULIB_WCSRTOMBS=0;
5836   GNULIB_WCSNRTOMBS=0;
5837   GNULIB_WCWIDTH=0;
5838     HAVE_BTOWC=1;
5839   HAVE_MBSINIT=1;
5840   HAVE_MBRTOWC=1;
5841   HAVE_MBRLEN=1;
5842   HAVE_MBSRTOWCS=1;
5843   HAVE_MBSNRTOWCS=1;
5844   HAVE_WCRTOMB=1;
5845   HAVE_WCSRTOMBS=1;
5846   HAVE_WCSNRTOMBS=1;
5847   HAVE_DECL_WCTOB=1;
5848   HAVE_DECL_WCWIDTH=1;
5849   REPLACE_MBSTATE_T=0;
5850   REPLACE_BTOWC=0;
5851   REPLACE_WCTOB=0;
5852   REPLACE_MBSINIT=0;
5853   REPLACE_MBRTOWC=0;
5854   REPLACE_MBRLEN=0;
5855   REPLACE_MBSRTOWCS=0;
5856   REPLACE_MBSNRTOWCS=0;
5857   REPLACE_WCRTOMB=0;
5858   REPLACE_WCSRTOMBS=0;
5859   REPLACE_WCSNRTOMBS=0;
5860   REPLACE_WCWIDTH=0;
5861
5862
5863             { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <wchar.h> uses 'inline' correctly" >&5
5864 $as_echo_n "checking whether <wchar.h> uses 'inline' correctly... " >&6; }
5865 if test "${gl_cv_header_wchar_h_correct_inline+set}" = set; then :
5866   $as_echo_n "(cached) " >&6
5867 else
5868   gl_cv_header_wchar_h_correct_inline=yes
5869      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5870 /* end confdefs.h.  */
5871
5872        #define wcstod renamed_wcstod
5873 #include <wchar.h>
5874 extern int zero (void);
5875 int main () { return zero(); }
5876
5877 _ACEOF
5878      if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5879   (eval $ac_compile) 2>&5
5880   ac_status=$?
5881   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5882   test $ac_status = 0; }; then
5883        mv conftest.$ac_objext conftest1.$ac_objext
5884        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5885 /* end confdefs.h.  */
5886
5887          #define wcstod renamed_wcstod
5888 #include <wchar.h>
5889 int zero (void) { return 0; }
5890
5891 _ACEOF
5892        if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5893   (eval $ac_compile) 2>&5
5894   ac_status=$?
5895   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5896   test $ac_status = 0; }; then
5897          mv conftest.$ac_objext conftest2.$ac_objext
5898          if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&5 2>&1; then
5899            :
5900          else
5901            gl_cv_header_wchar_h_correct_inline=no
5902          fi
5903        fi
5904      fi
5905      rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext
5906
5907 fi
5908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_wchar_h_correct_inline" >&5
5909 $as_echo "$gl_cv_header_wchar_h_correct_inline" >&6; }
5910   if test $gl_cv_header_wchar_h_correct_inline = no; then
5911     as_fn_error "<wchar.h> cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS).
5912 This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in
5913 C99 mode. You have four options:
5914   - Add the flag -fgnu89-inline to CC and reconfigure, or
5915   - Fix your include files, using parts of
5916     <http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=b037a293a48718af30d706c2e18c929d0e69a621>, or
5917   - Use a gcc version older than 4.3, or
5918   - Don't use the flags -std=c99 or -std=gnu99.
5919 Configuration aborted." "$LINENO" 5
5920   fi
5921
5922
5923   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t" >&5
5924 $as_echo_n "checking for wint_t... " >&6; }
5925 if test "${gt_cv_c_wint_t+set}" = set; then :
5926   $as_echo_n "(cached) " >&6
5927 else
5928   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5929 /* end confdefs.h.  */
5930
5931 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
5932    <wchar.h>.
5933    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
5934    before <wchar.h>.  */
5935 #include <stddef.h>
5936 #include <stdio.h>
5937 #include <time.h>
5938 #include <wchar.h>
5939        wint_t foo = (wchar_t)'\0';
5940 int
5941 main ()
5942 {
5943
5944   ;
5945   return 0;
5946 }
5947 _ACEOF
5948 if ac_fn_c_try_compile "$LINENO"; then :
5949   gt_cv_c_wint_t=yes
5950 else
5951   gt_cv_c_wint_t=no
5952 fi
5953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5954 fi
5955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wint_t" >&5
5956 $as_echo "$gt_cv_c_wint_t" >&6; }
5957   if test $gt_cv_c_wint_t = yes; then
5958
5959 $as_echo "#define HAVE_WINT_T 1" >>confdefs.h
5960
5961   fi
5962
5963
5964    if false; then
5965   GL_COND_LIBTOOL_TRUE=
5966   GL_COND_LIBTOOL_FALSE='#'
5967 else
5968   GL_COND_LIBTOOL_TRUE='#'
5969   GL_COND_LIBTOOL_FALSE=
5970 fi
5971
5972   gl_cond_libtool=false
5973   gl_libdeps=
5974   gl_ltlibdeps=
5975   gl_m4_base='gnulib/m4'
5976
5977
5978
5979
5980
5981
5982
5983
5984
5985   gl_source_base='gnulib'
5986   # Code from module arg-nonnull:
5987   # Code from module c++defs:
5988   # Code from module extensions:
5989   # Code from module include_next:
5990   # Code from module memchr:
5991
5992
5993
5994
5995   GNULIB_MEMCHR=1
5996
5997
5998
5999 $as_echo "#define GNULIB_TEST_MEMCHR 1" >>confdefs.h
6000
6001
6002
6003   # Code from module memmem:
6004
6005
6006   if test $ac_cv_have_decl_memmem = yes; then
6007     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memmem works in linear time" >&5
6008 $as_echo_n "checking whether memmem works in linear time... " >&6; }
6009 if test "${gl_cv_func_memmem_works+set}" = set; then :
6010   $as_echo_n "(cached) " >&6
6011 else
6012   if test "$cross_compiling" = yes; then :
6013                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6014 /* end confdefs.h.  */
6015
6016 #include <features.h>
6017 #ifdef __GNU_LIBRARY__
6018  #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 9) || (__GLIBC__ > 2)
6019   Lucky user
6020  #endif
6021 #endif
6022 #ifdef __CYGWIN__
6023  #include <cygwin/version.h>
6024  #if CYGWIN_VERSION_DLL_MAJOR >= 1007
6025   Lucky user
6026  #endif
6027 #endif
6028
6029 _ACEOF
6030 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6031   $EGREP "Lucky user" >/dev/null 2>&1; then :
6032   gl_cv_func_memmem_works=yes
6033 else
6034   gl_cv_func_memmem_works="guessing no"
6035 fi
6036 rm -f conftest*
6037
6038
6039 else
6040   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6041 /* end confdefs.h.  */
6042
6043 #include <signal.h> /* for signal */
6044 #include <string.h> /* for memmem */
6045 #include <stdlib.h> /* for malloc */
6046 #include <unistd.h> /* for alarm */
6047
6048 int
6049 main ()
6050 {
6051 size_t m = 1000000;
6052     char *haystack = (char *) malloc (2 * m + 1);
6053     char *needle = (char *) malloc (m + 1);
6054     void *result = 0;
6055     /* Failure to compile this test due to missing alarm is okay,
6056        since all such platforms (mingw) also lack memmem.  */
6057     signal (SIGALRM, SIG_DFL);
6058     alarm (5);
6059     /* Check for quadratic performance.  */
6060     if (haystack && needle)
6061       {
6062         memset (haystack, 'A', 2 * m);
6063         haystack[2 * m] = 'B';
6064         memset (needle, 'A', m);
6065         needle[m] = 'B';
6066         result = memmem (haystack, 2 * m + 1, needle, m + 1);
6067       }
6068     /* Check for empty needle behavior.  */
6069     return !result || !memmem ("a", 1, 0, 0);
6070   ;
6071   return 0;
6072 }
6073 _ACEOF
6074 if ac_fn_c_try_run "$LINENO"; then :
6075   gl_cv_func_memmem_works=yes
6076 else
6077   gl_cv_func_memmem_works=no
6078 fi
6079 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6080   conftest.$ac_objext conftest.beam conftest.$ac_ext
6081 fi
6082
6083
6084 fi
6085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works" >&5
6086 $as_echo "$gl_cv_func_memmem_works" >&6; }
6087     if test "$gl_cv_func_memmem_works" != yes; then
6088       REPLACE_MEMMEM=1
6089
6090
6091
6092
6093
6094
6095
6096
6097   gl_LIBOBJS="$gl_LIBOBJS memmem.$ac_objext"
6098
6099     fi
6100   fi
6101
6102   # Code from module memmem-simple:
6103
6104
6105
6106
6107
6108
6109
6110
6111
6112
6113
6114
6115   for ac_func in memmem
6116 do :
6117   ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
6118 if test "x$ac_cv_func_memmem" = x""yes; then :
6119   cat >>confdefs.h <<_ACEOF
6120 #define HAVE_MEMMEM 1
6121 _ACEOF
6122
6123 else
6124
6125     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
6126
6127 fi
6128 done
6129
6130
6131
6132   :
6133
6134
6135
6136
6137
6138   if test $ac_cv_have_decl_memmem = no; then
6139     HAVE_DECL_MEMMEM=0
6140   fi
6141   :
6142
6143
6144
6145
6146   GNULIB_MEMMEM=1
6147
6148
6149
6150 $as_echo "#define GNULIB_TEST_MEMMEM 1" >>confdefs.h
6151
6152
6153
6154   # Code from module multiarch:
6155
6156   # Code from module stddef:
6157
6158
6159
6160   if test $gt_cv_c_wchar_t = no; then
6161     HAVE_WCHAR_T=0
6162     STDDEF_H=stddef.h
6163   fi
6164   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
6165 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
6166 if test "${gl_cv_decl_null_works+set}" = set; then :
6167   $as_echo_n "(cached) " >&6
6168 else
6169   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6170 /* end confdefs.h.  */
6171 #include <stddef.h>
6172       int test[2 * (sizeof NULL == sizeof (void *)) -1];
6173
6174 int
6175 main ()
6176 {
6177
6178   ;
6179   return 0;
6180 }
6181 _ACEOF
6182 if ac_fn_c_try_compile "$LINENO"; then :
6183   gl_cv_decl_null_works=yes
6184 else
6185   gl_cv_decl_null_works=no
6186 fi
6187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6188 fi
6189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
6190 $as_echo "$gl_cv_decl_null_works" >&6; }
6191   if test $gl_cv_decl_null_works = no; then
6192     REPLACE_NULL=1
6193     STDDEF_H=stddef.h
6194   fi
6195   if test -n "$STDDEF_H"; then
6196
6197
6198
6199
6200   :
6201
6202
6203
6204
6205
6206
6207
6208      if test $gl_cv_have_include_next = yes; then
6209        gl_cv_next_stddef_h='<'stddef.h'>'
6210      else
6211        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
6212 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
6213 if test "${gl_cv_next_stddef_h+set}" = set; then :
6214   $as_echo_n "(cached) " >&6
6215 else
6216
6217           if test $ac_cv_header_stddef_h = yes; then
6218             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6219 /* end confdefs.h.  */
6220 #include <stddef.h>
6221
6222 _ACEOF
6223                                                                                                 case "$host_os" in
6224               aix*) gl_absname_cpp="$ac_cpp -C" ;;
6225               *)    gl_absname_cpp="$ac_cpp" ;;
6226             esac
6227                                                 gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
6228                sed -n '\#/stddef.h#{
6229                  s#.*"\(.*/stddef.h\)".*#\1#
6230                  s#^/[^/]#//&#
6231                  p
6232                  q
6233                }'`'"'
6234           else
6235             gl_cv_next_stddef_h='<'stddef.h'>'
6236           fi
6237
6238 fi
6239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
6240 $as_echo "$gl_cv_next_stddef_h" >&6; }
6241      fi
6242      NEXT_STDDEF_H=$gl_cv_next_stddef_h
6243
6244      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
6245        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
6246        gl_next_as_first_directive='<'stddef.h'>'
6247      else
6248        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
6249        gl_next_as_first_directive=$gl_cv_next_stddef_h
6250      fi
6251      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
6252
6253
6254
6255   fi
6256
6257   # Code from module stdint:
6258
6259
6260
6261   if test $ac_cv_type_long_long_int = yes; then
6262     HAVE_LONG_LONG_INT=1
6263   else
6264     HAVE_LONG_LONG_INT=0
6265   fi
6266
6267
6268   if test $ac_cv_type_unsigned_long_long_int = yes; then
6269     HAVE_UNSIGNED_LONG_LONG_INT=1
6270   else
6271     HAVE_UNSIGNED_LONG_LONG_INT=0
6272   fi
6273
6274
6275       if test $ac_cv_header_inttypes_h = yes; then
6276     HAVE_INTTYPES_H=1
6277   else
6278     HAVE_INTTYPES_H=0
6279   fi
6280
6281
6282       if test $ac_cv_header_sys_types_h = yes; then
6283     HAVE_SYS_TYPES_H=1
6284   else
6285     HAVE_SYS_TYPES_H=0
6286   fi
6287
6288
6289
6290
6291
6292
6293   :
6294
6295
6296
6297
6298
6299
6300
6301      if test $gl_cv_have_include_next = yes; then
6302        gl_cv_next_stdint_h='<'stdint.h'>'
6303      else
6304        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
6305 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
6306 if test "${gl_cv_next_stdint_h+set}" = set; then :
6307   $as_echo_n "(cached) " >&6
6308 else
6309
6310           if test $ac_cv_header_stdint_h = yes; then
6311             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6312 /* end confdefs.h.  */
6313 #include <stdint.h>
6314
6315 _ACEOF
6316                                                                                                 case "$host_os" in
6317               aix*) gl_absname_cpp="$ac_cpp -C" ;;
6318               *)    gl_absname_cpp="$ac_cpp" ;;
6319             esac
6320                                                 gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
6321                sed -n '\#/stdint.h#{
6322                  s#.*"\(.*/stdint.h\)".*#\1#
6323                  s#^/[^/]#//&#
6324                  p
6325                  q
6326                }'`'"'
6327           else
6328             gl_cv_next_stdint_h='<'stdint.h'>'
6329           fi
6330
6331 fi
6332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
6333 $as_echo "$gl_cv_next_stdint_h" >&6; }
6334      fi
6335      NEXT_STDINT_H=$gl_cv_next_stdint_h
6336
6337      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
6338        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
6339        gl_next_as_first_directive='<'stdint.h'>'
6340      else
6341        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
6342        gl_next_as_first_directive=$gl_cv_next_stdint_h
6343      fi
6344      NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
6345
6346
6347
6348   if test $ac_cv_header_stdint_h = yes; then
6349     HAVE_STDINT_H=1
6350   else
6351     HAVE_STDINT_H=0
6352   fi
6353
6354
6355     if test $ac_cv_header_stdint_h = yes; then
6356     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
6357 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
6358 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
6359   $as_echo_n "(cached) " >&6
6360 else
6361   gl_cv_header_working_stdint_h=no
6362        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6363 /* end confdefs.h.  */
6364
6365
6366 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
6367 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
6368 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
6369 #include <stdint.h>
6370 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
6371 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
6372 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
6373 #endif
6374
6375
6376   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6377      included before <wchar.h>.  */
6378   #include <stddef.h>
6379   #include <signal.h>
6380   #if HAVE_WCHAR_H
6381   # include <stdio.h>
6382   # include <time.h>
6383   # include <wchar.h>
6384   #endif
6385
6386
6387 #ifdef INT8_MAX
6388 int8_t a1 = INT8_MAX;
6389 int8_t a1min = INT8_MIN;
6390 #endif
6391 #ifdef INT16_MAX
6392 int16_t a2 = INT16_MAX;
6393 int16_t a2min = INT16_MIN;
6394 #endif
6395 #ifdef INT32_MAX
6396 int32_t a3 = INT32_MAX;
6397 int32_t a3min = INT32_MIN;
6398 #endif
6399 #ifdef INT64_MAX
6400 int64_t a4 = INT64_MAX;
6401 int64_t a4min = INT64_MIN;
6402 #endif
6403 #ifdef UINT8_MAX
6404 uint8_t b1 = UINT8_MAX;
6405 #else
6406 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
6407 #endif
6408 #ifdef UINT16_MAX
6409 uint16_t b2 = UINT16_MAX;
6410 #endif
6411 #ifdef UINT32_MAX
6412 uint32_t b3 = UINT32_MAX;
6413 #endif
6414 #ifdef UINT64_MAX
6415 uint64_t b4 = UINT64_MAX;
6416 #endif
6417 int_least8_t c1 = INT8_C (0x7f);
6418 int_least8_t c1max = INT_LEAST8_MAX;
6419 int_least8_t c1min = INT_LEAST8_MIN;
6420 int_least16_t c2 = INT16_C (0x7fff);
6421 int_least16_t c2max = INT_LEAST16_MAX;
6422 int_least16_t c2min = INT_LEAST16_MIN;
6423 int_least32_t c3 = INT32_C (0x7fffffff);
6424 int_least32_t c3max = INT_LEAST32_MAX;
6425 int_least32_t c3min = INT_LEAST32_MIN;
6426 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
6427 int_least64_t c4max = INT_LEAST64_MAX;
6428 int_least64_t c4min = INT_LEAST64_MIN;
6429 uint_least8_t d1 = UINT8_C (0xff);
6430 uint_least8_t d1max = UINT_LEAST8_MAX;
6431 uint_least16_t d2 = UINT16_C (0xffff);
6432 uint_least16_t d2max = UINT_LEAST16_MAX;
6433 uint_least32_t d3 = UINT32_C (0xffffffff);
6434 uint_least32_t d3max = UINT_LEAST32_MAX;
6435 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
6436 uint_least64_t d4max = UINT_LEAST64_MAX;
6437 int_fast8_t e1 = INT_FAST8_MAX;
6438 int_fast8_t e1min = INT_FAST8_MIN;
6439 int_fast16_t e2 = INT_FAST16_MAX;
6440 int_fast16_t e2min = INT_FAST16_MIN;
6441 int_fast32_t e3 = INT_FAST32_MAX;
6442 int_fast32_t e3min = INT_FAST32_MIN;
6443 int_fast64_t e4 = INT_FAST64_MAX;
6444 int_fast64_t e4min = INT_FAST64_MIN;
6445 uint_fast8_t f1 = UINT_FAST8_MAX;
6446 uint_fast16_t f2 = UINT_FAST16_MAX;
6447 uint_fast32_t f3 = UINT_FAST32_MAX;
6448 uint_fast64_t f4 = UINT_FAST64_MAX;
6449 #ifdef INTPTR_MAX
6450 intptr_t g = INTPTR_MAX;
6451 intptr_t gmin = INTPTR_MIN;
6452 #endif
6453 #ifdef UINTPTR_MAX
6454 uintptr_t h = UINTPTR_MAX;
6455 #endif
6456 intmax_t i = INTMAX_MAX;
6457 uintmax_t j = UINTMAX_MAX;
6458
6459 #include <limits.h> /* for CHAR_BIT */
6460 #define TYPE_MINIMUM(t) \
6461   ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))
6462 #define TYPE_MAXIMUM(t) \
6463   ((t) ((t) 0 < (t) -1 ? (t) -1 : ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1))))
6464 struct s {
6465   int check_PTRDIFF:
6466       PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
6467       && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
6468       ? 1 : -1;
6469   /* Detect bug in FreeBSD 6.0 / ia64.  */
6470   int check_SIG_ATOMIC:
6471       SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
6472       && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
6473       ? 1 : -1;
6474   int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
6475   int check_WCHAR:
6476       WCHAR_MIN == TYPE_MINIMUM (wchar_t)
6477       && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
6478       ? 1 : -1;
6479   /* Detect bug in mingw.  */
6480   int check_WINT:
6481       WINT_MIN == TYPE_MINIMUM (wint_t)
6482       && WINT_MAX == TYPE_MAXIMUM (wint_t)
6483       ? 1 : -1;
6484
6485   /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
6486   int check_UINT8_C:
6487         (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
6488   int check_UINT16_C:
6489         (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
6490
6491   /* Detect bugs in OpenBSD 3.9 stdint.h.  */
6492 #ifdef UINT8_MAX
6493   int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
6494 #endif
6495 #ifdef UINT16_MAX
6496   int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
6497 #endif
6498 #ifdef UINT32_MAX
6499   int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
6500 #endif
6501 #ifdef UINT64_MAX
6502   int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
6503 #endif
6504   int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
6505   int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
6506   int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
6507   int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
6508   int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
6509   int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
6510   int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
6511   int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
6512   int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
6513   int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
6514   int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
6515 };
6516
6517 int
6518 main ()
6519 {
6520
6521   ;
6522   return 0;
6523 }
6524 _ACEOF
6525 if ac_fn_c_try_compile "$LINENO"; then :
6526                                                     if test "$cross_compiling" = yes; then :
6527                  gl_cv_header_working_stdint_h=yes
6528
6529 else
6530   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6531 /* end confdefs.h.  */
6532
6533
6534 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
6535 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
6536 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
6537 #include <stdint.h>
6538
6539
6540   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6541      included before <wchar.h>.  */
6542   #include <stddef.h>
6543   #include <signal.h>
6544   #if HAVE_WCHAR_H
6545   # include <stdio.h>
6546   # include <time.h>
6547   # include <wchar.h>
6548   #endif
6549
6550
6551 #include <stdio.h>
6552 #include <string.h>
6553 #define MVAL(macro) MVAL1(macro)
6554 #define MVAL1(expression) #expression
6555 static const char *macro_values[] =
6556   {
6557 #ifdef INT8_MAX
6558     MVAL (INT8_MAX),
6559 #endif
6560 #ifdef INT16_MAX
6561     MVAL (INT16_MAX),
6562 #endif
6563 #ifdef INT32_MAX
6564     MVAL (INT32_MAX),
6565 #endif
6566 #ifdef INT64_MAX
6567     MVAL (INT64_MAX),
6568 #endif
6569 #ifdef UINT8_MAX
6570     MVAL (UINT8_MAX),
6571 #endif
6572 #ifdef UINT16_MAX
6573     MVAL (UINT16_MAX),
6574 #endif
6575 #ifdef UINT32_MAX
6576     MVAL (UINT32_MAX),
6577 #endif
6578 #ifdef UINT64_MAX
6579     MVAL (UINT64_MAX),
6580 #endif
6581     NULL
6582   };
6583
6584 int
6585 main ()
6586 {
6587
6588   const char **mv;
6589   for (mv = macro_values; *mv != NULL; mv++)
6590     {
6591       const char *value = *mv;
6592       /* Test whether it looks like a cast expression.  */
6593       if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
6594           || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
6595           || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
6596           || strncmp (value, "((int)"/*)*/, 6) == 0
6597           || strncmp (value, "((signed short)"/*)*/, 15) == 0
6598           || strncmp (value, "((signed char)"/*)*/, 14) == 0)
6599         return 1;
6600     }
6601   return 0;
6602
6603   ;
6604   return 0;
6605 }
6606 _ACEOF
6607 if ac_fn_c_try_run "$LINENO"; then :
6608   gl_cv_header_working_stdint_h=yes
6609 fi
6610 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6611   conftest.$ac_objext conftest.beam conftest.$ac_ext
6612 fi
6613
6614
6615 fi
6616 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6617
6618 fi
6619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
6620 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
6621   fi
6622   if test "$gl_cv_header_working_stdint_h" = yes; then
6623     STDINT_H=
6624   else
6625             for ac_header in sys/inttypes.h sys/bitypes.h
6626 do :
6627   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6628 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6629 eval as_val=\$$as_ac_Header
6630    if test "x$as_val" = x""yes; then :
6631   cat >>confdefs.h <<_ACEOF
6632 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6633 _ACEOF
6634
6635 fi
6636
6637 done
6638
6639     if test $ac_cv_header_sys_inttypes_h = yes; then
6640       HAVE_SYS_INTTYPES_H=1
6641     else
6642       HAVE_SYS_INTTYPES_H=0
6643     fi
6644
6645     if test $ac_cv_header_sys_bitypes_h = yes; then
6646       HAVE_SYS_BITYPES_H=1
6647     else
6648       HAVE_SYS_BITYPES_H=0
6649     fi
6650
6651
6652
6653   :
6654
6655
6656
6657
6658
6659
6660
6661
6662   if test $APPLE_UNIVERSAL_BUILD = 0; then
6663
6664
6665   for gltype in ptrdiff_t size_t ; do
6666     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
6667 $as_echo_n "checking for bit size of $gltype... " >&6; }
6668 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
6669   $as_echo_n "(cached) " >&6
6670 else
6671   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
6672   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6673      included before <wchar.h>.  */
6674   #include <stddef.h>
6675   #include <signal.h>
6676   #if HAVE_WCHAR_H
6677   # include <stdio.h>
6678   # include <time.h>
6679   # include <wchar.h>
6680   #endif
6681
6682 #include <limits.h>"; then :
6683
6684 else
6685   result=unknown
6686 fi
6687
6688        eval gl_cv_bitsizeof_${gltype}=\$result
6689
6690 fi
6691 eval ac_res=\$gl_cv_bitsizeof_${gltype}
6692                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6693 $as_echo "$ac_res" >&6; }
6694     eval result=\$gl_cv_bitsizeof_${gltype}
6695     if test $result = unknown; then
6696                                                 result=0
6697     fi
6698     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6699     cat >>confdefs.h <<_ACEOF
6700 #define BITSIZEOF_${GLTYPE} $result
6701 _ACEOF
6702
6703     eval BITSIZEOF_${GLTYPE}=\$result
6704   done
6705
6706
6707   fi
6708
6709
6710   for gltype in sig_atomic_t wchar_t wint_t ; do
6711     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
6712 $as_echo_n "checking for bit size of $gltype... " >&6; }
6713 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
6714   $as_echo_n "(cached) " >&6
6715 else
6716   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
6717   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6718      included before <wchar.h>.  */
6719   #include <stddef.h>
6720   #include <signal.h>
6721   #if HAVE_WCHAR_H
6722   # include <stdio.h>
6723   # include <time.h>
6724   # include <wchar.h>
6725   #endif
6726
6727 #include <limits.h>"; then :
6728
6729 else
6730   result=unknown
6731 fi
6732
6733        eval gl_cv_bitsizeof_${gltype}=\$result
6734
6735 fi
6736 eval ac_res=\$gl_cv_bitsizeof_${gltype}
6737                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6738 $as_echo "$ac_res" >&6; }
6739     eval result=\$gl_cv_bitsizeof_${gltype}
6740     if test $result = unknown; then
6741                                                 result=0
6742     fi
6743     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6744     cat >>confdefs.h <<_ACEOF
6745 #define BITSIZEOF_${GLTYPE} $result
6746 _ACEOF
6747
6748     eval BITSIZEOF_${GLTYPE}=\$result
6749   done
6750
6751
6752
6753
6754   for gltype in sig_atomic_t wchar_t wint_t ; do
6755     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
6756 $as_echo_n "checking whether $gltype is signed... " >&6; }
6757 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
6758   $as_echo_n "(cached) " >&6
6759 else
6760   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6761 /* end confdefs.h.  */
6762
6763   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6764      included before <wchar.h>.  */
6765   #include <stddef.h>
6766   #include <signal.h>
6767   #if HAVE_WCHAR_H
6768   # include <stdio.h>
6769   # include <time.h>
6770   # include <wchar.h>
6771   #endif
6772
6773             int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
6774 int
6775 main ()
6776 {
6777
6778   ;
6779   return 0;
6780 }
6781 _ACEOF
6782 if ac_fn_c_try_compile "$LINENO"; then :
6783   result=yes
6784 else
6785   result=no
6786 fi
6787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6788        eval gl_cv_type_${gltype}_signed=\$result
6789
6790 fi
6791 eval ac_res=\$gl_cv_type_${gltype}_signed
6792                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6793 $as_echo "$ac_res" >&6; }
6794     eval result=\$gl_cv_type_${gltype}_signed
6795     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6796     if test "$result" = yes; then
6797       cat >>confdefs.h <<_ACEOF
6798 #define HAVE_SIGNED_${GLTYPE} 1
6799 _ACEOF
6800
6801       eval HAVE_SIGNED_${GLTYPE}=1
6802     else
6803       eval HAVE_SIGNED_${GLTYPE}=0
6804     fi
6805   done
6806
6807
6808   gl_cv_type_ptrdiff_t_signed=yes
6809   gl_cv_type_size_t_signed=no
6810   if test $APPLE_UNIVERSAL_BUILD = 0; then
6811
6812
6813   for gltype in ptrdiff_t size_t ; do
6814     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
6815 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
6816 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
6817   $as_echo_n "(cached) " >&6
6818 else
6819   eval gl_cv_type_${gltype}_suffix=no
6820        eval result=\$gl_cv_type_${gltype}_signed
6821        if test "$result" = yes; then
6822          glsufu=
6823        else
6824          glsufu=u
6825        fi
6826        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
6827          case $glsuf in
6828            '')  gltype1='int';;
6829            l)   gltype1='long int';;
6830            ll)  gltype1='long long int';;
6831            i64) gltype1='__int64';;
6832            u)   gltype1='unsigned int';;
6833            ul)  gltype1='unsigned long int';;
6834            ull) gltype1='unsigned long long int';;
6835            ui64)gltype1='unsigned __int64';;
6836          esac
6837          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6838 /* end confdefs.h.  */
6839
6840   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6841      included before <wchar.h>.  */
6842   #include <stddef.h>
6843   #include <signal.h>
6844   #if HAVE_WCHAR_H
6845   # include <stdio.h>
6846   # include <time.h>
6847   # include <wchar.h>
6848   #endif
6849
6850               extern $gltype foo;
6851               extern $gltype1 foo;
6852 int
6853 main ()
6854 {
6855
6856   ;
6857   return 0;
6858 }
6859 _ACEOF
6860 if ac_fn_c_try_compile "$LINENO"; then :
6861   eval gl_cv_type_${gltype}_suffix=\$glsuf
6862 fi
6863 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6864          eval result=\$gl_cv_type_${gltype}_suffix
6865          test "$result" != no && break
6866        done
6867 fi
6868 eval ac_res=\$gl_cv_type_${gltype}_suffix
6869                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6870 $as_echo "$ac_res" >&6; }
6871     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6872     eval result=\$gl_cv_type_${gltype}_suffix
6873     test "$result" = no && result=
6874     eval ${GLTYPE}_SUFFIX=\$result
6875     cat >>confdefs.h <<_ACEOF
6876 #define ${GLTYPE}_SUFFIX $result
6877 _ACEOF
6878
6879   done
6880
6881
6882   fi
6883
6884
6885   for gltype in sig_atomic_t wchar_t wint_t ; do
6886     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
6887 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
6888 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
6889   $as_echo_n "(cached) " >&6
6890 else
6891   eval gl_cv_type_${gltype}_suffix=no
6892        eval result=\$gl_cv_type_${gltype}_signed
6893        if test "$result" = yes; then
6894          glsufu=
6895        else
6896          glsufu=u
6897        fi
6898        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
6899          case $glsuf in
6900            '')  gltype1='int';;
6901            l)   gltype1='long int';;
6902            ll)  gltype1='long long int';;
6903            i64) gltype1='__int64';;
6904            u)   gltype1='unsigned int';;
6905            ul)  gltype1='unsigned long int';;
6906            ull) gltype1='unsigned long long int';;
6907            ui64)gltype1='unsigned __int64';;
6908          esac
6909          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6910 /* end confdefs.h.  */
6911
6912   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6913      included before <wchar.h>.  */
6914   #include <stddef.h>
6915   #include <signal.h>
6916   #if HAVE_WCHAR_H
6917   # include <stdio.h>
6918   # include <time.h>
6919   # include <wchar.h>
6920   #endif
6921
6922               extern $gltype foo;
6923               extern $gltype1 foo;
6924 int
6925 main ()
6926 {
6927
6928   ;
6929   return 0;
6930 }
6931 _ACEOF
6932 if ac_fn_c_try_compile "$LINENO"; then :
6933   eval gl_cv_type_${gltype}_suffix=\$glsuf
6934 fi
6935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6936          eval result=\$gl_cv_type_${gltype}_suffix
6937          test "$result" != no && break
6938        done
6939 fi
6940 eval ac_res=\$gl_cv_type_${gltype}_suffix
6941                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6942 $as_echo "$ac_res" >&6; }
6943     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6944     eval result=\$gl_cv_type_${gltype}_suffix
6945     test "$result" = no && result=
6946     eval ${GLTYPE}_SUFFIX=\$result
6947     cat >>confdefs.h <<_ACEOF
6948 #define ${GLTYPE}_SUFFIX $result
6949 _ACEOF
6950
6951   done
6952
6953
6954
6955     STDINT_H=stdint.h
6956   fi
6957
6958
6959   # Code from module string:
6960
6961
6962
6963   # Code from module warn-on-use:
6964   # Code from module wchar:
6965
6966
6967
6968
6969   :
6970
6971
6972
6973
6974
6975
6976
6977
6978
6979   :
6980
6981
6982
6983
6984
6985
6986
6987      if test $gl_cv_have_include_next = yes; then
6988        gl_cv_next_wchar_h='<'wchar.h'>'
6989      else
6990        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <wchar.h>" >&5
6991 $as_echo_n "checking absolute name of <wchar.h>... " >&6; }
6992 if test "${gl_cv_next_wchar_h+set}" = set; then :
6993   $as_echo_n "(cached) " >&6
6994 else
6995
6996           if test $ac_cv_header_wchar_h = yes; then
6997             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6998 /* end confdefs.h.  */
6999 #include <wchar.h>
7000
7001 _ACEOF
7002                                                                                                 case "$host_os" in
7003               aix*) gl_absname_cpp="$ac_cpp -C" ;;
7004               *)    gl_absname_cpp="$ac_cpp" ;;
7005             esac
7006                                                 gl_cv_next_wchar_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
7007                sed -n '\#/wchar.h#{
7008                  s#.*"\(.*/wchar.h\)".*#\1#
7009                  s#^/[^/]#//&#
7010                  p
7011                  q
7012                }'`'"'
7013           else
7014             gl_cv_next_wchar_h='<'wchar.h'>'
7015           fi
7016
7017 fi
7018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wchar_h" >&5
7019 $as_echo "$gl_cv_next_wchar_h" >&6; }
7020      fi
7021      NEXT_WCHAR_H=$gl_cv_next_wchar_h
7022
7023      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
7024        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
7025        gl_next_as_first_directive='<'wchar.h'>'
7026      else
7027        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
7028        gl_next_as_first_directive=$gl_cv_next_wchar_h
7029      fi
7030      NEXT_AS_FIRST_DIRECTIVE_WCHAR_H=$gl_next_as_first_directive
7031
7032
7033
7034   if test $ac_cv_header_wchar_h = yes; then
7035     HAVE_WCHAR_H=1
7036   else
7037     HAVE_WCHAR_H=0
7038   fi
7039
7040
7041
7042   if test $gt_cv_c_wint_t = yes; then
7043     HAVE_WINT_T=1
7044   else
7045     HAVE_WINT_T=0
7046   fi
7047
7048
7049
7050     for gl_func in btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb     wcsrtombs wcsnrtombs wcwidth; do
7051     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
7052     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
7053 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
7054 if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then :
7055   $as_echo_n "(cached) " >&6
7056 else
7057   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7058 /* end confdefs.h.  */
7059
7060 /* Some systems require additional headers.  */
7061 #ifndef __GLIBC__
7062 # include <stddef.h>
7063 # include <stdio.h>
7064 # include <time.h>
7065 #endif
7066 #include <wchar.h>
7067
7068 int
7069 main ()
7070 {
7071 #undef $gl_func
7072   (void) $gl_func;
7073   ;
7074   return 0;
7075 }
7076 _ACEOF
7077 if ac_fn_c_try_compile "$LINENO"; then :
7078   eval "$as_gl_Symbol=yes"
7079 else
7080   eval "$as_gl_Symbol=no"
7081 fi
7082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7083 fi
7084 eval ac_res=\$$as_gl_Symbol
7085                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7086 $as_echo "$ac_res" >&6; }
7087      eval as_val=\$$as_gl_Symbol
7088    if test "x$as_val" = x""yes; then :
7089   cat >>confdefs.h <<_ACEOF
7090 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
7091 _ACEOF
7092
7093                      eval ac_cv_have_decl_$gl_func=yes
7094 fi
7095       done
7096
7097
7098   # Code from module dummy:
7099   # End of code from modules
7100
7101
7102
7103
7104
7105
7106
7107
7108
7109   gltests_libdeps=
7110   gltests_ltlibdeps=
7111
7112
7113
7114
7115
7116
7117
7118
7119
7120   gl_source_base='tests'
7121   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
7122
7123   gl_module_indicator_condition=$gltests_WITNESS
7124
7125
7126
7127
7128
7129
7130
7131
7132
7133   LIBGNU_LIBDEPS="$gl_libdeps"
7134
7135   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
7136
7137
7138
7139 # For Makefile dependencies.
7140 GNULIB_STDINT_H=
7141 if test x"$STDINT_H" != x; then
7142   GNULIB_STDINT_H=gnulib/$STDINT_H
7143 fi
7144
7145
7146 PACKAGE=gdb
7147
7148 cat >>confdefs.h <<_ACEOF
7149 #define PACKAGE "$PACKAGE"
7150 _ACEOF
7151
7152
7153
7154 # GDB does not use automake, but gnulib does.  This line lets us
7155 # generate its Makefile.in.
7156 am__api_version='1.11'
7157
7158 # Find a good install program.  We prefer a C program (faster),
7159 # so one script is as good as another.  But avoid the broken or
7160 # incompatible versions:
7161 # SysV /etc/install, /usr/sbin/install
7162 # SunOS /usr/etc/install
7163 # IRIX /sbin/install
7164 # AIX /bin/install
7165 # AmigaOS /C/install, which installs bootblocks on floppy discs
7166 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
7167 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7168 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7169 # OS/2's system install, which has a completely different semantic
7170 # ./install, which can be erroneously created by make from ./install.sh.
7171 # Reject install programs that cannot install multiple files.
7172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
7173 $as_echo_n "checking for a BSD-compatible install... " >&6; }
7174 if test -z "$INSTALL"; then
7175 if test "${ac_cv_path_install+set}" = set; then :
7176   $as_echo_n "(cached) " >&6
7177 else
7178   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7179 for as_dir in $PATH
7180 do
7181   IFS=$as_save_IFS
7182   test -z "$as_dir" && as_dir=.
7183     # Account for people who put trailing slashes in PATH elements.
7184 case $as_dir/ in #((
7185   ./ | .// | /[cC]/* | \
7186   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
7187   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
7188   /usr/ucb/* ) ;;
7189   *)
7190     # OSF1 and SCO ODT 3.0 have their own names for install.
7191     # Don't use installbsd from OSF since it installs stuff as root
7192     # by default.
7193     for ac_prog in ginstall scoinst install; do
7194       for ac_exec_ext in '' $ac_executable_extensions; do
7195         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
7196           if test $ac_prog = install &&
7197             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7198             # AIX install.  It has an incompatible calling convention.
7199             :
7200           elif test $ac_prog = install &&
7201             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7202             # program-specific install script used by HP pwplus--don't use.
7203             :
7204           else
7205             rm -rf conftest.one conftest.two conftest.dir
7206             echo one > conftest.one
7207             echo two > conftest.two
7208             mkdir conftest.dir
7209             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
7210               test -s conftest.one && test -s conftest.two &&
7211               test -s conftest.dir/conftest.one &&
7212               test -s conftest.dir/conftest.two
7213             then
7214               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
7215               break 3
7216             fi
7217           fi
7218         fi
7219       done
7220     done
7221     ;;
7222 esac
7223
7224   done
7225 IFS=$as_save_IFS
7226
7227 rm -rf conftest.one conftest.two conftest.dir
7228
7229 fi
7230   if test "${ac_cv_path_install+set}" = set; then
7231     INSTALL=$ac_cv_path_install
7232   else
7233     # As a last resort, use the slow shell script.  Don't cache a
7234     # value for INSTALL within a source directory, because that will
7235     # break other packages using the cache if that directory is
7236     # removed, or if the value is a relative name.
7237     INSTALL=$ac_install_sh
7238   fi
7239 fi
7240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7241 $as_echo "$INSTALL" >&6; }
7242
7243 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7244 # It thinks the first close brace ends the variable substitution.
7245 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7246
7247 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
7248
7249 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7250
7251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
7252 $as_echo_n "checking whether build environment is sane... " >&6; }
7253 # Just in case
7254 sleep 1
7255 echo timestamp > conftest.file
7256 # Reject unsafe characters in $srcdir or the absolute working directory
7257 # name.  Accept space and tab only in the latter.
7258 am_lf='
7259 '
7260 case `pwd` in
7261   *[\\\"\#\$\&\'\`$am_lf]*)
7262     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
7263 esac
7264 case $srcdir in
7265   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
7266     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
7267 esac
7268
7269 # Do `set' in a subshell so we don't clobber the current shell's
7270 # arguments.  Must try -L first in case configure is actually a
7271 # symlink; some systems play weird games with the mod time of symlinks
7272 # (eg FreeBSD returns the mod time of the symlink's containing
7273 # directory).
7274 if (
7275    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
7276    if test "$*" = "X"; then
7277       # -L didn't work.
7278       set X `ls -t "$srcdir/configure" conftest.file`
7279    fi
7280    rm -f conftest.file
7281    if test "$*" != "X $srcdir/configure conftest.file" \
7282       && test "$*" != "X conftest.file $srcdir/configure"; then
7283
7284       # If neither matched, then we have a broken ls.  This can happen
7285       # if, for instance, CONFIG_SHELL is bash and it inherits a
7286       # broken ls alias from the environment.  This has actually
7287       # happened.  Such a system could not be considered "sane".
7288       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
7289 alias in your environment" "$LINENO" 5
7290    fi
7291
7292    test "$2" = conftest.file
7293    )
7294 then
7295    # Ok.
7296    :
7297 else
7298    as_fn_error "newly created file is older than distributed files!
7299 Check your system clock" "$LINENO" 5
7300 fi
7301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7302 $as_echo "yes" >&6; }
7303 test "$program_prefix" != NONE &&
7304   program_transform_name="s&^&$program_prefix&;$program_transform_name"
7305 # Use a double $ so make ignores it.
7306 test "$program_suffix" != NONE &&
7307   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
7308 # Double any \ or $.
7309 # By default was `s,x,x', remove it if useless.
7310 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
7311 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
7312
7313 # expand $ac_aux_dir to an absolute path
7314 am_aux_dir=`cd $ac_aux_dir && pwd`
7315
7316 if test x"${MISSING+set}" != xset; then
7317   case $am_aux_dir in
7318   *\ * | *\     *)
7319     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
7320   *)
7321     MISSING="\${SHELL} $am_aux_dir/missing" ;;
7322   esac
7323 fi
7324 # Use eval to expand $SHELL
7325 if eval "$MISSING --run true"; then
7326   am_missing_run="$MISSING --run "
7327 else
7328   am_missing_run=
7329   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
7330 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
7331 fi
7332
7333 if test x"${install_sh}" != xset; then
7334   case $am_aux_dir in
7335   *\ * | *\     *)
7336     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
7337   *)
7338     install_sh="\${SHELL} $am_aux_dir/install-sh"
7339   esac
7340 fi
7341
7342 # Installed binaries are usually stripped using `strip' when the user
7343 # run `make install-strip'.  However `strip' might not be the right
7344 # tool to use in cross-compilation environments, therefore Automake
7345 # will honor the `STRIP' environment variable to overrule this program.
7346 if test "$cross_compiling" != no; then
7347   if test -n "$ac_tool_prefix"; then
7348   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
7349 set dummy ${ac_tool_prefix}strip; ac_word=$2
7350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7351 $as_echo_n "checking for $ac_word... " >&6; }
7352 if test "${ac_cv_prog_STRIP+set}" = set; then :
7353   $as_echo_n "(cached) " >&6
7354 else
7355   if test -n "$STRIP"; then
7356   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
7357 else
7358 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7359 for as_dir in $PATH
7360 do
7361   IFS=$as_save_IFS
7362   test -z "$as_dir" && as_dir=.
7363     for ac_exec_ext in '' $ac_executable_extensions; do
7364   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7365     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
7366     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7367     break 2
7368   fi
7369 done
7370   done
7371 IFS=$as_save_IFS
7372
7373 fi
7374 fi
7375 STRIP=$ac_cv_prog_STRIP
7376 if test -n "$STRIP"; then
7377   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
7378 $as_echo "$STRIP" >&6; }
7379 else
7380   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7381 $as_echo "no" >&6; }
7382 fi
7383
7384
7385 fi
7386 if test -z "$ac_cv_prog_STRIP"; then
7387   ac_ct_STRIP=$STRIP
7388   # Extract the first word of "strip", so it can be a program name with args.
7389 set dummy strip; ac_word=$2
7390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7391 $as_echo_n "checking for $ac_word... " >&6; }
7392 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
7393   $as_echo_n "(cached) " >&6
7394 else
7395   if test -n "$ac_ct_STRIP"; then
7396   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
7397 else
7398 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7399 for as_dir in $PATH
7400 do
7401   IFS=$as_save_IFS
7402   test -z "$as_dir" && as_dir=.
7403     for ac_exec_ext in '' $ac_executable_extensions; do
7404   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7405     ac_cv_prog_ac_ct_STRIP="strip"
7406     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7407     break 2
7408   fi
7409 done
7410   done
7411 IFS=$as_save_IFS
7412
7413 fi
7414 fi
7415 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
7416 if test -n "$ac_ct_STRIP"; then
7417   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
7418 $as_echo "$ac_ct_STRIP" >&6; }
7419 else
7420   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7421 $as_echo "no" >&6; }
7422 fi
7423
7424   if test "x$ac_ct_STRIP" = x; then
7425     STRIP=":"
7426   else
7427     case $cross_compiling:$ac_tool_warned in
7428 yes:)
7429 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7430 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7431 ac_tool_warned=yes ;;
7432 esac
7433     STRIP=$ac_ct_STRIP
7434   fi
7435 else
7436   STRIP="$ac_cv_prog_STRIP"
7437 fi
7438
7439 fi
7440 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
7441
7442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
7443 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
7444 if test -z "$MKDIR_P"; then
7445   if test "${ac_cv_path_mkdir+set}" = set; then :
7446   $as_echo_n "(cached) " >&6
7447 else
7448   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7449 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
7450 do
7451   IFS=$as_save_IFS
7452   test -z "$as_dir" && as_dir=.
7453     for ac_prog in mkdir gmkdir; do
7454          for ac_exec_ext in '' $ac_executable_extensions; do
7455            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
7456            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
7457              'mkdir (GNU coreutils) '* | \
7458              'mkdir (coreutils) '* | \
7459              'mkdir (fileutils) '4.1*)
7460                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
7461                break 3;;
7462            esac
7463          done
7464        done
7465   done
7466 IFS=$as_save_IFS
7467
7468 fi
7469
7470   if test "${ac_cv_path_mkdir+set}" = set; then
7471     MKDIR_P="$ac_cv_path_mkdir -p"
7472   else
7473     # As a last resort, use the slow shell script.  Don't cache a
7474     # value for MKDIR_P within a source directory, because that will
7475     # break other packages using the cache if that directory is
7476     # removed, or if the value is a relative name.
7477     test -d ./--version && rmdir ./--version
7478     MKDIR_P="$ac_install_sh -d"
7479   fi
7480 fi
7481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
7482 $as_echo "$MKDIR_P" >&6; }
7483
7484
7485 mkdir_p="$MKDIR_P"
7486 case $mkdir_p in
7487   [\\/$]* | ?:[\\/]*) ;;
7488   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
7489 esac
7490
7491 for ac_prog in gawk mawk nawk awk
7492 do
7493   # Extract the first word of "$ac_prog", so it can be a program name with args.
7494 set dummy $ac_prog; ac_word=$2
7495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7496 $as_echo_n "checking for $ac_word... " >&6; }
7497 if test "${ac_cv_prog_AWK+set}" = set; then :
7498   $as_echo_n "(cached) " >&6
7499 else
7500   if test -n "$AWK"; then
7501   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7502 else
7503 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7504 for as_dir in $PATH
7505 do
7506   IFS=$as_save_IFS
7507   test -z "$as_dir" && as_dir=.
7508     for ac_exec_ext in '' $ac_executable_extensions; do
7509   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7510     ac_cv_prog_AWK="$ac_prog"
7511     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7512     break 2
7513   fi
7514 done
7515   done
7516 IFS=$as_save_IFS
7517
7518 fi
7519 fi
7520 AWK=$ac_cv_prog_AWK
7521 if test -n "$AWK"; then
7522   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7523 $as_echo "$AWK" >&6; }
7524 else
7525   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7526 $as_echo "no" >&6; }
7527 fi
7528
7529
7530   test -n "$AWK" && break
7531 done
7532
7533 ac_config_commands="$ac_config_commands depfiles"
7534
7535
7536 am_make=${MAKE-make}
7537 cat > confinc << 'END'
7538 am__doit:
7539         @echo this is the am__doit target
7540 .PHONY: am__doit
7541 END
7542 # If we don't find an include directive, just comment out the code.
7543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
7544 $as_echo_n "checking for style of include used by $am_make... " >&6; }
7545 am__include="#"
7546 am__quote=
7547 _am_result=none
7548 # First try GNU make style include.
7549 echo "include confinc" > confmf
7550 # Ignore all kinds of additional output from `make'.
7551 case `$am_make -s -f confmf 2> /dev/null` in #(
7552 *the\ am__doit\ target*)
7553   am__include=include
7554   am__quote=
7555   _am_result=GNU
7556   ;;
7557 esac
7558 # Now try BSD make style include.
7559 if test "$am__include" = "#"; then
7560    echo '.include "confinc"' > confmf
7561    case `$am_make -s -f confmf 2> /dev/null` in #(
7562    *the\ am__doit\ target*)
7563      am__include=.include
7564      am__quote="\""
7565      _am_result=BSD
7566      ;;
7567    esac
7568 fi
7569
7570
7571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
7572 $as_echo "$_am_result" >&6; }
7573 rm -f confinc confmf
7574
7575 # Check whether --enable-dependency-tracking was given.
7576 if test "${enable_dependency_tracking+set}" = set; then :
7577   enableval=$enable_dependency_tracking;
7578 fi
7579
7580 if test "x$enable_dependency_tracking" != xno; then
7581   am_depcomp="$ac_aux_dir/depcomp"
7582   AMDEPBACKSLASH='\'
7583 fi
7584  if test "x$enable_dependency_tracking" != xno; then
7585   AMDEP_TRUE=
7586   AMDEP_FALSE='#'
7587 else
7588   AMDEP_TRUE='#'
7589   AMDEP_FALSE=
7590 fi
7591
7592
7593 if test "`cd $srcdir && pwd`" != "`pwd`"; then
7594   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
7595   # is not polluted with repeated "-I."
7596   am__isrc=' -I$(srcdir)'
7597   # test to see if srcdir already configured
7598   if test -f $srcdir/config.status; then
7599     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
7600   fi
7601 fi
7602
7603 # test whether we have cygpath
7604 if test -z "$CYGPATH_W"; then
7605   if (cygpath --version) >/dev/null 2>/dev/null; then
7606     CYGPATH_W='cygpath -w'
7607   else
7608     CYGPATH_W=echo
7609   fi
7610 fi
7611
7612
7613 # Define the identity of the package.
7614  PACKAGE=gdb
7615  VERSION=UNUSED-VERSION
7616
7617
7618 # Some tools Automake needs.
7619
7620 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
7621
7622
7623 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
7624
7625
7626 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
7627
7628
7629 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
7630
7631
7632 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
7633
7634 # We need awk for the "check" target.  The system "awk" is bad on
7635 # some platforms.
7636 # Always define AMTAR for backward compatibility.
7637
7638 AMTAR=${AMTAR-"${am_missing_run}tar"}
7639
7640 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
7641
7642
7643
7644
7645 depcc="$CC"   am_compiler_list=
7646
7647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
7648 $as_echo_n "checking dependency style of $depcc... " >&6; }
7649 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
7650   $as_echo_n "(cached) " >&6
7651 else
7652   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
7653   # We make a subdir and do the tests there.  Otherwise we can end up
7654   # making bogus files that we don't know about and never remove.  For
7655   # instance it was reported that on HP-UX the gcc test will end up
7656   # making a dummy file named `D' -- because `-MD' means `put the output
7657   # in D'.
7658   mkdir conftest.dir
7659   # Copy depcomp to subdir because otherwise we won't find it if we're
7660   # using a relative directory.
7661   cp "$am_depcomp" conftest.dir
7662   cd conftest.dir
7663   # We will build objects and dependencies in a subdirectory because
7664   # it helps to detect inapplicable dependency modes.  For instance
7665   # both Tru64's cc and ICC support -MD to output dependencies as a
7666   # side effect of compilation, but ICC will put the dependencies in
7667   # the current directory while Tru64 will put them in the object
7668   # directory.
7669   mkdir sub
7670
7671   am_cv_CC_dependencies_compiler_type=none
7672   if test "$am_compiler_list" = ""; then
7673      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
7674   fi
7675   am__universal=false
7676   case " $depcc " in #(
7677      *\ -arch\ *\ -arch\ *) am__universal=true ;;
7678      esac
7679
7680   for depmode in $am_compiler_list; do
7681     # Setup a source with many dependencies, because some compilers
7682     # like to wrap large dependency lists on column 80 (with \), and
7683     # we should not choose a depcomp mode which is confused by this.
7684     #
7685     # We need to recreate these files for each test, as the compiler may
7686     # overwrite some of them when testing with obscure command lines.
7687     # This happens at least with the AIX C compiler.
7688     : > sub/conftest.c
7689     for i in 1 2 3 4 5 6; do
7690       echo '#include "conftst'$i'.h"' >> sub/conftest.c
7691       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
7692       # Solaris 8's {/usr,}/bin/sh.
7693       touch sub/conftst$i.h
7694     done
7695     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
7696
7697     # We check with `-c' and `-o' for the sake of the "dashmstdout"
7698     # mode.  It turns out that the SunPro C++ compiler does not properly
7699     # handle `-M -o', and we need to detect this.  Also, some Intel
7700     # versions had trouble with output in subdirs
7701     am__obj=sub/conftest.${OBJEXT-o}
7702     am__minus_obj="-o $am__obj"
7703     case $depmode in
7704     gcc)
7705       # This depmode causes a compiler race in universal mode.
7706       test "$am__universal" = false || continue
7707       ;;
7708     nosideeffect)
7709       # after this tag, mechanisms are not by side-effect, so they'll
7710       # only be used when explicitly requested
7711       if test "x$enable_dependency_tracking" = xyes; then
7712         continue
7713       else
7714         break
7715       fi
7716       ;;
7717     msvisualcpp | msvcmsys)
7718       # This compiler won't grok `-c -o', but also, the minuso test has
7719       # not run yet.  These depmodes are late enough in the game, and
7720       # so weak that their functioning should not be impacted.
7721       am__obj=conftest.${OBJEXT-o}
7722       am__minus_obj=
7723       ;;
7724     none) break ;;
7725     esac
7726     if depmode=$depmode \
7727        source=sub/conftest.c object=$am__obj \
7728        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
7729        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
7730          >/dev/null 2>conftest.err &&
7731        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
7732        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
7733        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
7734        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
7735       # icc doesn't choke on unknown options, it will just issue warnings
7736       # or remarks (even with -Werror).  So we grep stderr for any message
7737       # that says an option was ignored or not supported.
7738       # When given -MP, icc 7.0 and 7.1 complain thusly:
7739       #   icc: Command line warning: ignoring option '-M'; no argument required
7740       # The diagnosis changed in icc 8.0:
7741       #   icc: Command line remark: option '-MP' not supported
7742       if (grep 'ignoring option' conftest.err ||
7743           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
7744         am_cv_CC_dependencies_compiler_type=$depmode
7745         break
7746       fi
7747     fi
7748   done
7749
7750   cd ..
7751   rm -rf conftest.dir
7752 else
7753   am_cv_CC_dependencies_compiler_type=none
7754 fi
7755
7756 fi
7757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
7758 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
7759 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
7760
7761  if
7762   test "x$enable_dependency_tracking" != xno \
7763   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
7764   am__fastdepCC_TRUE=
7765   am__fastdepCC_FALSE='#'
7766 else
7767   am__fastdepCC_TRUE='#'
7768   am__fastdepCC_FALSE=
7769 fi
7770
7771
7772
7773
7774
7775
7776 # Check whether --with-separate-debug-dir was given.
7777 if test "${with_separate_debug_dir+set}" = set; then :
7778   withval=$with_separate_debug_dir;
7779     DEBUGDIR=$withval
7780 else
7781   DEBUGDIR=${libdir}/debug
7782 fi
7783
7784
7785   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7786   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7787   ac_define_dir=`eval echo $DEBUGDIR`
7788   ac_define_dir=`eval echo $ac_define_dir`
7789
7790 cat >>confdefs.h <<_ACEOF
7791 #define DEBUGDIR "$ac_define_dir"
7792 _ACEOF
7793
7794
7795
7796
7797   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7798      if test "x$prefix" = xNONE; then
7799         test_prefix=/usr/local
7800      else
7801         test_prefix=$prefix
7802      fi
7803   else
7804      test_prefix=$exec_prefix
7805   fi
7806   value=0
7807   case ${ac_define_dir} in
7808      "${test_prefix}"|"${test_prefix}/"*|\
7809         '${exec_prefix}'|'${exec_prefix}/'*)
7810      value=1
7811      ;;
7812   esac
7813
7814 cat >>confdefs.h <<_ACEOF
7815 #define DEBUGDIR_RELOCATABLE $value
7816 _ACEOF
7817
7818
7819
7820
7821 # GDB's datadir relocation
7822
7823
7824
7825 # Check whether --with-gdb-datadir was given.
7826 if test "${with_gdb_datadir+set}" = set; then :
7827   withval=$with_gdb_datadir;
7828     GDB_DATADIR=$withval
7829 else
7830   GDB_DATADIR=${datadir}/gdb
7831 fi
7832
7833
7834   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7835   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7836   ac_define_dir=`eval echo $GDB_DATADIR`
7837   ac_define_dir=`eval echo $ac_define_dir`
7838
7839 cat >>confdefs.h <<_ACEOF
7840 #define GDB_DATADIR "$ac_define_dir"
7841 _ACEOF
7842
7843
7844
7845
7846   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7847      if test "x$prefix" = xNONE; then
7848         test_prefix=/usr/local
7849      else
7850         test_prefix=$prefix
7851      fi
7852   else
7853      test_prefix=$exec_prefix
7854   fi
7855   value=0
7856   case ${ac_define_dir} in
7857      "${test_prefix}"|"${test_prefix}/"*|\
7858         '${exec_prefix}'|'${exec_prefix}/'*)
7859      value=1
7860      ;;
7861   esac
7862
7863 cat >>confdefs.h <<_ACEOF
7864 #define GDB_DATADIR_RELOCATABLE $value
7865 _ACEOF
7866
7867
7868
7869
7870
7871 # Check whether --with-relocated-sources was given.
7872 if test "${with_relocated_sources+set}" = set; then :
7873   withval=$with_relocated_sources; reloc_srcdir="${withval}"
7874
7875   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7876   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7877   ac_define_dir=`eval echo $reloc_srcdir`
7878   ac_define_dir=`eval echo $ac_define_dir`
7879
7880 cat >>confdefs.h <<_ACEOF
7881 #define RELOC_SRCDIR "$ac_define_dir"
7882 _ACEOF
7883
7884
7885
7886 fi
7887
7888
7889
7890
7891 subdirs="$subdirs testsuite"
7892
7893
7894 # Check whether to support alternative target configurations
7895 # Check whether --enable-targets was given.
7896 if test "${enable_targets+set}" = set; then :
7897   enableval=$enable_targets; case "${enableval}" in
7898   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
7899             ;;
7900   no)       enable_targets= ;;
7901   *)        enable_targets=$enableval ;;
7902 esac
7903 fi
7904
7905
7906 # Check whether to enable 64-bit support on 32-bit hosts
7907 # Check whether --enable-64-bit-bfd was given.
7908 if test "${enable_64_bit_bfd+set}" = set; then :
7909   enableval=$enable_64_bit_bfd; case "${enableval}" in
7910   yes)  want64=true  ;;
7911   no)   want64=false ;;
7912   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
7913 esac
7914 else
7915   want64=false
7916 fi
7917
7918 # Provide defaults for some variables set by the per-host and per-target
7919 # configuration.
7920 gdb_host_obs=posix-hdep.o
7921
7922 if test "${target}" = "${host}"; then
7923   gdb_native=yes
7924 else
7925   gdb_native=no
7926 fi
7927
7928 . $srcdir/configure.host
7929
7930 # Accumulate some settings from configure.tgt over all enabled targets
7931
7932 TARGET_OBS=
7933 all_targets=
7934
7935 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
7936 do
7937   if test "$targ_alias" = "all"; then
7938     all_targets=true
7939   else
7940     # Canonicalize the secondary target names.
7941     result=`$ac_config_sub $targ_alias 2>/dev/null`
7942     if test -n "$result"; then
7943         targ=$result
7944     else
7945         targ=$targ_alias
7946     fi
7947
7948     . ${srcdir}/configure.tgt
7949
7950     if test -z "${gdb_target_obs}"; then :
7951   as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
7952 fi
7953
7954     # Target-specific object files
7955     for i in ${gdb_target_obs}; do
7956         case " $TARGET_OBS " in
7957         *" ${i} "*) ;;
7958         *)
7959           TARGET_OBS="$TARGET_OBS ${i}"
7960           ;;
7961         esac
7962     done
7963
7964     # Check whether this target needs 64-bit CORE_ADDR
7965     if test x${want64} = xfalse; then
7966       . ${srcdir}/../bfd/config.bfd
7967     fi
7968   fi
7969 done
7970
7971 if test x${all_targets} = xtrue; then
7972
7973   # We want all 64-bit targets if we either:
7974   #  - run on a 64-bit host  or
7975   #  - already require 64-bit support for some other target  or
7976   #  - the --enable-64-bit-bfd option was supplied
7977   # Otherwise we only support all 32-bit targets.
7978   #
7979   # NOTE: This test must be in sync with the corresponding
7980   #       tests in BFD!
7981
7982   if test x${want64} = xfalse; then
7983     # The cast to long int works around a bug in the HP C Compiler
7984 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7985 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7986 # This bug is HP SR number 8606223364.
7987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
7988 $as_echo_n "checking size of long... " >&6; }
7989 if test "${ac_cv_sizeof_long+set}" = set; then :
7990   $as_echo_n "(cached) " >&6
7991 else
7992   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
7993
7994 else
7995   if test "$ac_cv_type_long" = yes; then
7996      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7997 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7998 { as_fn_set_status 77
7999 as_fn_error "cannot compute sizeof (long)
8000 See \`config.log' for more details." "$LINENO" 5; }; }
8001    else
8002      ac_cv_sizeof_long=0
8003    fi
8004 fi
8005
8006 fi
8007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
8008 $as_echo "$ac_cv_sizeof_long" >&6; }
8009
8010
8011
8012 cat >>confdefs.h <<_ACEOF
8013 #define SIZEOF_LONG $ac_cv_sizeof_long
8014 _ACEOF
8015
8016
8017     if test "x${ac_cv_sizeof_long}" = "x8"; then
8018       want64=true
8019     fi
8020   fi
8021   if test x${want64} = xtrue; then
8022     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
8023   else
8024     TARGET_OBS='$(ALL_TARGET_OBS)'
8025   fi
8026 fi
8027
8028
8029
8030 # For other settings, only the main target counts.
8031 gdb_sim=
8032 gdb_osabi=
8033 build_gdbserver=
8034 targ=$target; . ${srcdir}/configure.tgt
8035
8036 # Fetch the default architecture and default target vector from BFD.
8037 targ=$target; . $srcdir/../bfd/config.bfd
8038
8039 # We only want the first architecture, so strip off the others if
8040 # there is more than one.
8041 targ_archs=`echo $targ_archs | sed 's/ .*//'`
8042
8043 if test "x$targ_archs" != x; then
8044
8045 cat >>confdefs.h <<_ACEOF
8046 #define DEFAULT_BFD_ARCH $targ_archs
8047 _ACEOF
8048
8049 fi
8050 if test "x$targ_defvec" != x; then
8051
8052 cat >>confdefs.h <<_ACEOF
8053 #define DEFAULT_BFD_VEC $targ_defvec
8054 _ACEOF
8055
8056 fi
8057
8058 # The CLI cannot be disabled yet, but may be in the future.
8059
8060 # Enable CLI.
8061 # Check whether --enable-gdbcli was given.
8062 if test "${enable_gdbcli+set}" = set; then :
8063   enableval=$enable_gdbcli; case $enableval in
8064     yes)
8065       ;;
8066     no)
8067       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
8068     *)
8069       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
8070   esac
8071 else
8072   enable_gdbcli=yes
8073 fi
8074
8075 if test x"$enable_gdbcli" = xyes; then
8076   if test -d $srcdir/cli; then
8077     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
8078     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
8079     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
8080     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
8081   fi
8082 fi
8083
8084 # Enable MI.
8085 # Check whether --enable-gdbmi was given.
8086 if test "${enable_gdbmi+set}" = set; then :
8087   enableval=$enable_gdbmi; case $enableval in
8088     yes | no)
8089       ;;
8090     *)
8091       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
8092   esac
8093 else
8094   enable_gdbmi=yes
8095 fi
8096
8097 if test x"$enable_gdbmi" = xyes; then
8098   if test -d $srcdir/mi; then
8099     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
8100     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
8101     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
8102     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
8103   fi
8104 fi
8105
8106 # Enable TUI.
8107 # Check whether --enable-tui was given.
8108 if test "${enable_tui+set}" = set; then :
8109   enableval=$enable_tui; case $enableval in
8110     yes | no | auto)
8111       ;;
8112     *)
8113       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
8114   esac
8115 else
8116   enable_tui=auto
8117 fi
8118
8119
8120 # Enable gdbtk.
8121 # Check whether --enable-gdbtk was given.
8122 if test "${enable_gdbtk+set}" = set; then :
8123   enableval=$enable_gdbtk; case $enableval in
8124     yes | no)
8125       ;;
8126     *)
8127       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
8128   esac
8129 else
8130   if test -d $srcdir/gdbtk; then
8131     enable_gdbtk=yes
8132   else
8133     enable_gdbtk=no
8134   fi
8135 fi
8136
8137 # We unconditionally disable gdbtk tests on selected platforms.
8138 case $host_os in
8139   go32* | windows*)
8140     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
8141 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
8142     enable_gdbtk=no ;;
8143 esac
8144
8145 # Libunwind support.
8146
8147 # Check whether --with-libunwind was given.
8148 if test "${with_libunwind+set}" = set; then :
8149   withval=$with_libunwind; case "${withval}" in
8150   yes)  enable_libunwind=yes ;;
8151   no)   enable_libunwind=no ;;
8152   *)    as_fn_error "bad value ${withval} for GDB with-libunwind option" "$LINENO" 5 ;;
8153 esac
8154 else
8155
8156   for ac_header in libunwind.h libunwind-ia64.h
8157 do :
8158   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8159 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8160 eval as_val=\$$as_ac_Header
8161    if test "x$as_val" = x""yes; then :
8162   cat >>confdefs.h <<_ACEOF
8163 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8164 _ACEOF
8165
8166 fi
8167
8168 done
8169
8170   if test x"$ac_cv_header_libunwind_h" = xyes -a x"$ac_cv_header_libunwind_ia64_h" = xyes; then
8171     enable_libunwind=yes;
8172   fi
8173
8174 fi
8175
8176
8177 if test x"$enable_libunwind" = xyes; then
8178   for ac_header in libunwind.h libunwind-ia64.h
8179 do :
8180   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8181 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8182 eval as_val=\$$as_ac_Header
8183    if test "x$as_val" = x""yes; then :
8184   cat >>confdefs.h <<_ACEOF
8185 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8186 _ACEOF
8187
8188 fi
8189
8190 done
8191
8192
8193 $as_echo "#define HAVE_LIBUNWIND 1" >>confdefs.h
8194
8195   CONFIG_OBS="$CONFIG_OBS libunwind-frame.o"
8196   CONFIG_DEPS="$CONFIG_DEPS libunwind-frame.o"
8197   CONFIG_SRCS="$CONFIG_SRCS libunwind-frame.c"
8198 fi
8199
8200 opt_curses=no
8201
8202 # Check whether --with-curses was given.
8203 if test "${with_curses+set}" = set; then :
8204   withval=$with_curses; opt_curses=$withval
8205 fi
8206
8207
8208 prefer_curses=no
8209 if test "$opt_curses" = "yes"; then
8210   prefer_curses=yes
8211 fi
8212
8213 # Profiling support.
8214 # Check whether --enable-profiling was given.
8215 if test "${enable_profiling+set}" = set; then :
8216   enableval=$enable_profiling; case $enableval in
8217     yes | no)
8218       ;;
8219     *)
8220       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
8221   esac
8222 else
8223   enable_profiling=no
8224 fi
8225
8226
8227 for ac_func in monstartup _mcleanup
8228 do :
8229   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8230 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8231 eval as_val=\$$as_ac_var
8232    if test "x$as_val" = x""yes; then :
8233   cat >>confdefs.h <<_ACEOF
8234 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8235 _ACEOF
8236
8237 fi
8238 done
8239
8240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
8241 $as_echo_n "checking for _etext... " >&6; }
8242 if test "${ac_cv_var__etext+set}" = set; then :
8243   $as_echo_n "(cached) " >&6
8244 else
8245   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8246 /* end confdefs.h.  */
8247 #include <stdlib.h>
8248 extern char _etext;
8249
8250 int
8251 main ()
8252 {
8253 free (&_etext);
8254   ;
8255   return 0;
8256 }
8257 _ACEOF
8258 if ac_fn_c_try_link "$LINENO"; then :
8259   ac_cv_var__etext=yes
8260 else
8261   ac_cv_var__etext=no
8262 fi
8263 rm -f core conftest.err conftest.$ac_objext \
8264     conftest$ac_exeext conftest.$ac_ext
8265 fi
8266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
8267 $as_echo "$ac_cv_var__etext" >&6; }
8268 if test $ac_cv_var__etext = yes; then
8269
8270 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
8271
8272 fi
8273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
8274 $as_echo_n "checking for etext... " >&6; }
8275 if test "${ac_cv_var_etext+set}" = set; then :
8276   $as_echo_n "(cached) " >&6
8277 else
8278   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8279 /* end confdefs.h.  */
8280 #include <stdlib.h>
8281 extern char etext;
8282
8283 int
8284 main ()
8285 {
8286 free (&etext);
8287   ;
8288   return 0;
8289 }
8290 _ACEOF
8291 if ac_fn_c_try_link "$LINENO"; then :
8292   ac_cv_var_etext=yes
8293 else
8294   ac_cv_var_etext=no
8295 fi
8296 rm -f core conftest.err conftest.$ac_objext \
8297     conftest$ac_exeext conftest.$ac_ext
8298 fi
8299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
8300 $as_echo "$ac_cv_var_etext" >&6; }
8301 if test $ac_cv_var_etext = yes; then
8302
8303 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
8304
8305 fi
8306 if test "$enable_profiling" = yes ; then
8307   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
8308     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
8309   fi
8310   PROFILE_CFLAGS=-pg
8311   OLD_CFLAGS="$CFLAGS"
8312   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
8313
8314   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
8315 $as_echo_n "checking whether $CC supports -pg... " >&6; }
8316 if test "${ac_cv_cc_supports_pg+set}" = set; then :
8317   $as_echo_n "(cached) " >&6
8318 else
8319   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8320 /* end confdefs.h.  */
8321
8322 int
8323 main ()
8324 {
8325 int x;
8326   ;
8327   return 0;
8328 }
8329 _ACEOF
8330 if ac_fn_c_try_compile "$LINENO"; then :
8331   ac_cv_cc_supports_pg=yes
8332 else
8333   ac_cv_cc_supports_pg=no
8334 fi
8335 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8336 fi
8337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
8338 $as_echo "$ac_cv_cc_supports_pg" >&6; }
8339
8340   if test $ac_cv_cc_supports_pg = no; then
8341     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
8342   fi
8343
8344   CFLAGS="$OLD_CFLAGS"
8345 fi
8346
8347
8348
8349 # Check whether --with-pkgversion was given.
8350 if test "${with_pkgversion+set}" = set; then :
8351   withval=$with_pkgversion; case "$withval" in
8352       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
8353       no)  PKGVERSION= ;;
8354       *)   PKGVERSION="($withval) " ;;
8355      esac
8356 else
8357   PKGVERSION="(GDB) "
8358
8359 fi
8360
8361
8362
8363
8364
8365 # Check whether --with-bugurl was given.
8366 if test "${with_bugurl+set}" = set; then :
8367   withval=$with_bugurl; case "$withval" in
8368       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
8369       no)  BUGURL=
8370            ;;
8371       *)   BUGURL="$withval"
8372            ;;
8373      esac
8374 else
8375   BUGURL="http://www.gnu.org/software/gdb/bugs/"
8376
8377 fi
8378
8379   case ${BUGURL} in
8380   "")
8381     REPORT_BUGS_TO=
8382     REPORT_BUGS_TEXI=
8383     ;;
8384   *)
8385     REPORT_BUGS_TO="<$BUGURL>"
8386     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
8387     ;;
8388   esac;
8389
8390
8391
8392
8393 cat >>confdefs.h <<_ACEOF
8394 #define PKGVERSION "$PKGVERSION"
8395 _ACEOF
8396
8397
8398 cat >>confdefs.h <<_ACEOF
8399 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
8400 _ACEOF
8401
8402
8403 # --------------------- #
8404 # Checks for programs.  #
8405 # --------------------- #
8406
8407 for ac_prog in gawk mawk nawk awk
8408 do
8409   # Extract the first word of "$ac_prog", so it can be a program name with args.
8410 set dummy $ac_prog; ac_word=$2
8411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8412 $as_echo_n "checking for $ac_word... " >&6; }
8413 if test "${ac_cv_prog_AWK+set}" = set; then :
8414   $as_echo_n "(cached) " >&6
8415 else
8416   if test -n "$AWK"; then
8417   ac_cv_prog_AWK="$AWK" # Let the user override the test.
8418 else
8419 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8420 for as_dir in $PATH
8421 do
8422   IFS=$as_save_IFS
8423   test -z "$as_dir" && as_dir=.
8424     for ac_exec_ext in '' $ac_executable_extensions; do
8425   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8426     ac_cv_prog_AWK="$ac_prog"
8427     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8428     break 2
8429   fi
8430 done
8431   done
8432 IFS=$as_save_IFS
8433
8434 fi
8435 fi
8436 AWK=$ac_cv_prog_AWK
8437 if test -n "$AWK"; then
8438   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
8439 $as_echo "$AWK" >&6; }
8440 else
8441   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8442 $as_echo "no" >&6; }
8443 fi
8444
8445
8446   test -n "$AWK" && break
8447 done
8448
8449
8450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
8451 $as_echo_n "checking whether ln -s works... " >&6; }
8452 LN_S=$as_ln_s
8453 if test "$LN_S" = "ln -s"; then
8454   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8455 $as_echo "yes" >&6; }
8456 else
8457   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
8458 $as_echo "no, using $LN_S" >&6; }
8459 fi
8460
8461 if test -n "$ac_tool_prefix"; then
8462   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
8463 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
8464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8465 $as_echo_n "checking for $ac_word... " >&6; }
8466 if test "${ac_cv_prog_RANLIB+set}" = set; then :
8467   $as_echo_n "(cached) " >&6
8468 else
8469   if test -n "$RANLIB"; then
8470   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
8471 else
8472 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8473 for as_dir in $PATH
8474 do
8475   IFS=$as_save_IFS
8476   test -z "$as_dir" && as_dir=.
8477     for ac_exec_ext in '' $ac_executable_extensions; do
8478   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8479     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
8480     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8481     break 2
8482   fi
8483 done
8484   done
8485 IFS=$as_save_IFS
8486
8487 fi
8488 fi
8489 RANLIB=$ac_cv_prog_RANLIB
8490 if test -n "$RANLIB"; then
8491   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
8492 $as_echo "$RANLIB" >&6; }
8493 else
8494   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8495 $as_echo "no" >&6; }
8496 fi
8497
8498
8499 fi
8500 if test -z "$ac_cv_prog_RANLIB"; then
8501   ac_ct_RANLIB=$RANLIB
8502   # Extract the first word of "ranlib", so it can be a program name with args.
8503 set dummy ranlib; ac_word=$2
8504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8505 $as_echo_n "checking for $ac_word... " >&6; }
8506 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
8507   $as_echo_n "(cached) " >&6
8508 else
8509   if test -n "$ac_ct_RANLIB"; then
8510   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
8511 else
8512 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8513 for as_dir in $PATH
8514 do
8515   IFS=$as_save_IFS
8516   test -z "$as_dir" && as_dir=.
8517     for ac_exec_ext in '' $ac_executable_extensions; do
8518   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8519     ac_cv_prog_ac_ct_RANLIB="ranlib"
8520     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8521     break 2
8522   fi
8523 done
8524   done
8525 IFS=$as_save_IFS
8526
8527 fi
8528 fi
8529 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
8530 if test -n "$ac_ct_RANLIB"; then
8531   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
8532 $as_echo "$ac_ct_RANLIB" >&6; }
8533 else
8534   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8535 $as_echo "no" >&6; }
8536 fi
8537
8538   if test "x$ac_ct_RANLIB" = x; then
8539     RANLIB=":"
8540   else
8541     case $cross_compiling:$ac_tool_warned in
8542 yes:)
8543 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8544 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8545 ac_tool_warned=yes ;;
8546 esac
8547     RANLIB=$ac_ct_RANLIB
8548   fi
8549 else
8550   RANLIB="$ac_cv_prog_RANLIB"
8551 fi
8552
8553 for ac_prog in 'bison -y' byacc
8554 do
8555   # Extract the first word of "$ac_prog", so it can be a program name with args.
8556 set dummy $ac_prog; ac_word=$2
8557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8558 $as_echo_n "checking for $ac_word... " >&6; }
8559 if test "${ac_cv_prog_YACC+set}" = set; then :
8560   $as_echo_n "(cached) " >&6
8561 else
8562   if test -n "$YACC"; then
8563   ac_cv_prog_YACC="$YACC" # Let the user override the test.
8564 else
8565 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8566 for as_dir in $PATH
8567 do
8568   IFS=$as_save_IFS
8569   test -z "$as_dir" && as_dir=.
8570     for ac_exec_ext in '' $ac_executable_extensions; do
8571   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8572     ac_cv_prog_YACC="$ac_prog"
8573     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8574     break 2
8575   fi
8576 done
8577   done
8578 IFS=$as_save_IFS
8579
8580 fi
8581 fi
8582 YACC=$ac_cv_prog_YACC
8583 if test -n "$YACC"; then
8584   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
8585 $as_echo "$YACC" >&6; }
8586 else
8587   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8588 $as_echo "no" >&6; }
8589 fi
8590
8591
8592   test -n "$YACC" && break
8593 done
8594 test -n "$YACC" || YACC="yacc"
8595
8596
8597 if test -n "$ac_tool_prefix"; then
8598   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
8599 set dummy ${ac_tool_prefix}ar; ac_word=$2
8600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8601 $as_echo_n "checking for $ac_word... " >&6; }
8602 if test "${ac_cv_prog_AR+set}" = set; then :
8603   $as_echo_n "(cached) " >&6
8604 else
8605   if test -n "$AR"; then
8606   ac_cv_prog_AR="$AR" # Let the user override the test.
8607 else
8608 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8609 for as_dir in $PATH
8610 do
8611   IFS=$as_save_IFS
8612   test -z "$as_dir" && as_dir=.
8613     for ac_exec_ext in '' $ac_executable_extensions; do
8614   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8615     ac_cv_prog_AR="${ac_tool_prefix}ar"
8616     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8617     break 2
8618   fi
8619 done
8620   done
8621 IFS=$as_save_IFS
8622
8623 fi
8624 fi
8625 AR=$ac_cv_prog_AR
8626 if test -n "$AR"; then
8627   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8628 $as_echo "$AR" >&6; }
8629 else
8630   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8631 $as_echo "no" >&6; }
8632 fi
8633
8634
8635 fi
8636 if test -z "$ac_cv_prog_AR"; then
8637   ac_ct_AR=$AR
8638   # Extract the first word of "ar", so it can be a program name with args.
8639 set dummy ar; ac_word=$2
8640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8641 $as_echo_n "checking for $ac_word... " >&6; }
8642 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
8643   $as_echo_n "(cached) " >&6
8644 else
8645   if test -n "$ac_ct_AR"; then
8646   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
8647 else
8648 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8649 for as_dir in $PATH
8650 do
8651   IFS=$as_save_IFS
8652   test -z "$as_dir" && as_dir=.
8653     for ac_exec_ext in '' $ac_executable_extensions; do
8654   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8655     ac_cv_prog_ac_ct_AR="ar"
8656     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8657     break 2
8658   fi
8659 done
8660   done
8661 IFS=$as_save_IFS
8662
8663 fi
8664 fi
8665 ac_ct_AR=$ac_cv_prog_ac_ct_AR
8666 if test -n "$ac_ct_AR"; then
8667   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
8668 $as_echo "$ac_ct_AR" >&6; }
8669 else
8670   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8671 $as_echo "no" >&6; }
8672 fi
8673
8674   if test "x$ac_ct_AR" = x; then
8675     AR=""
8676   else
8677     case $cross_compiling:$ac_tool_warned in
8678 yes:)
8679 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8680 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8681 ac_tool_warned=yes ;;
8682 esac
8683     AR=$ac_ct_AR
8684   fi
8685 else
8686   AR="$ac_cv_prog_AR"
8687 fi
8688
8689 if test -n "$ac_tool_prefix"; then
8690   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
8691 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
8692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8693 $as_echo_n "checking for $ac_word... " >&6; }
8694 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
8695   $as_echo_n "(cached) " >&6
8696 else
8697   if test -n "$DLLTOOL"; then
8698   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
8699 else
8700 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8701 for as_dir in $PATH
8702 do
8703   IFS=$as_save_IFS
8704   test -z "$as_dir" && as_dir=.
8705     for ac_exec_ext in '' $ac_executable_extensions; do
8706   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8707     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
8708     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8709     break 2
8710   fi
8711 done
8712   done
8713 IFS=$as_save_IFS
8714
8715 fi
8716 fi
8717 DLLTOOL=$ac_cv_prog_DLLTOOL
8718 if test -n "$DLLTOOL"; then
8719   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
8720 $as_echo "$DLLTOOL" >&6; }
8721 else
8722   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8723 $as_echo "no" >&6; }
8724 fi
8725
8726
8727 fi
8728 if test -z "$ac_cv_prog_DLLTOOL"; then
8729   ac_ct_DLLTOOL=$DLLTOOL
8730   # Extract the first word of "dlltool", so it can be a program name with args.
8731 set dummy dlltool; ac_word=$2
8732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8733 $as_echo_n "checking for $ac_word... " >&6; }
8734 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
8735   $as_echo_n "(cached) " >&6
8736 else
8737   if test -n "$ac_ct_DLLTOOL"; then
8738   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
8739 else
8740 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8741 for as_dir in $PATH
8742 do
8743   IFS=$as_save_IFS
8744   test -z "$as_dir" && as_dir=.
8745     for ac_exec_ext in '' $ac_executable_extensions; do
8746   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8747     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
8748     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8749     break 2
8750   fi
8751 done
8752   done
8753 IFS=$as_save_IFS
8754
8755 fi
8756 fi
8757 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
8758 if test -n "$ac_ct_DLLTOOL"; then
8759   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
8760 $as_echo "$ac_ct_DLLTOOL" >&6; }
8761 else
8762   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8763 $as_echo "no" >&6; }
8764 fi
8765
8766   if test "x$ac_ct_DLLTOOL" = x; then
8767     DLLTOOL=""
8768   else
8769     case $cross_compiling:$ac_tool_warned in
8770 yes:)
8771 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8772 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8773 ac_tool_warned=yes ;;
8774 esac
8775     DLLTOOL=$ac_ct_DLLTOOL
8776   fi
8777 else
8778   DLLTOOL="$ac_cv_prog_DLLTOOL"
8779 fi
8780
8781 if test -n "$ac_tool_prefix"; then
8782   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
8783 set dummy ${ac_tool_prefix}windres; ac_word=$2
8784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8785 $as_echo_n "checking for $ac_word... " >&6; }
8786 if test "${ac_cv_prog_WINDRES+set}" = set; then :
8787   $as_echo_n "(cached) " >&6
8788 else
8789   if test -n "$WINDRES"; then
8790   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
8791 else
8792 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8793 for as_dir in $PATH
8794 do
8795   IFS=$as_save_IFS
8796   test -z "$as_dir" && as_dir=.
8797     for ac_exec_ext in '' $ac_executable_extensions; do
8798   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8799     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
8800     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8801     break 2
8802   fi
8803 done
8804   done
8805 IFS=$as_save_IFS
8806
8807 fi
8808 fi
8809 WINDRES=$ac_cv_prog_WINDRES
8810 if test -n "$WINDRES"; then
8811   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
8812 $as_echo "$WINDRES" >&6; }
8813 else
8814   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8815 $as_echo "no" >&6; }
8816 fi
8817
8818
8819 fi
8820 if test -z "$ac_cv_prog_WINDRES"; then
8821   ac_ct_WINDRES=$WINDRES
8822   # Extract the first word of "windres", so it can be a program name with args.
8823 set dummy windres; ac_word=$2
8824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8825 $as_echo_n "checking for $ac_word... " >&6; }
8826 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
8827   $as_echo_n "(cached) " >&6
8828 else
8829   if test -n "$ac_ct_WINDRES"; then
8830   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
8831 else
8832 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8833 for as_dir in $PATH
8834 do
8835   IFS=$as_save_IFS
8836   test -z "$as_dir" && as_dir=.
8837     for ac_exec_ext in '' $ac_executable_extensions; do
8838   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8839     ac_cv_prog_ac_ct_WINDRES="windres"
8840     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8841     break 2
8842   fi
8843 done
8844   done
8845 IFS=$as_save_IFS
8846
8847 fi
8848 fi
8849 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
8850 if test -n "$ac_ct_WINDRES"; then
8851   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
8852 $as_echo "$ac_ct_WINDRES" >&6; }
8853 else
8854   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8855 $as_echo "no" >&6; }
8856 fi
8857
8858   if test "x$ac_ct_WINDRES" = x; then
8859     WINDRES=""
8860   else
8861     case $cross_compiling:$ac_tool_warned in
8862 yes:)
8863 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8864 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8865 ac_tool_warned=yes ;;
8866 esac
8867     WINDRES=$ac_ct_WINDRES
8868   fi
8869 else
8870   WINDRES="$ac_cv_prog_WINDRES"
8871 fi
8872
8873
8874 # Needed for GNU/Hurd.
8875 if test -n "$ac_tool_prefix"; then
8876   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
8877 set dummy ${ac_tool_prefix}mig; ac_word=$2
8878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8879 $as_echo_n "checking for $ac_word... " >&6; }
8880 if test "${ac_cv_prog_MIG+set}" = set; then :
8881   $as_echo_n "(cached) " >&6
8882 else
8883   if test -n "$MIG"; then
8884   ac_cv_prog_MIG="$MIG" # Let the user override the test.
8885 else
8886 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8887 for as_dir in $PATH
8888 do
8889   IFS=$as_save_IFS
8890   test -z "$as_dir" && as_dir=.
8891     for ac_exec_ext in '' $ac_executable_extensions; do
8892   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8893     ac_cv_prog_MIG="${ac_tool_prefix}mig"
8894     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8895     break 2
8896   fi
8897 done
8898   done
8899 IFS=$as_save_IFS
8900
8901 fi
8902 fi
8903 MIG=$ac_cv_prog_MIG
8904 if test -n "$MIG"; then
8905   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
8906 $as_echo "$MIG" >&6; }
8907 else
8908   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8909 $as_echo "no" >&6; }
8910 fi
8911
8912
8913 fi
8914 if test -z "$ac_cv_prog_MIG"; then
8915   ac_ct_MIG=$MIG
8916   # Extract the first word of "mig", so it can be a program name with args.
8917 set dummy mig; ac_word=$2
8918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8919 $as_echo_n "checking for $ac_word... " >&6; }
8920 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
8921   $as_echo_n "(cached) " >&6
8922 else
8923   if test -n "$ac_ct_MIG"; then
8924   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
8925 else
8926 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8927 for as_dir in $PATH
8928 do
8929   IFS=$as_save_IFS
8930   test -z "$as_dir" && as_dir=.
8931     for ac_exec_ext in '' $ac_executable_extensions; do
8932   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8933     ac_cv_prog_ac_ct_MIG="mig"
8934     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8935     break 2
8936   fi
8937 done
8938   done
8939 IFS=$as_save_IFS
8940
8941 fi
8942 fi
8943 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
8944 if test -n "$ac_ct_MIG"; then
8945   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
8946 $as_echo "$ac_ct_MIG" >&6; }
8947 else
8948   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8949 $as_echo "no" >&6; }
8950 fi
8951
8952   if test "x$ac_ct_MIG" = x; then
8953     MIG=""
8954   else
8955     case $cross_compiling:$ac_tool_warned in
8956 yes:)
8957 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8958 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8959 ac_tool_warned=yes ;;
8960 esac
8961     MIG=$ac_ct_MIG
8962   fi
8963 else
8964   MIG="$ac_cv_prog_MIG"
8965 fi
8966
8967
8968 # ---------------------- #
8969 # Checks for libraries.  #
8970 # ---------------------- #
8971
8972 # We might need to link with -lm; most simulators need it.
8973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
8974 $as_echo_n "checking for main in -lm... " >&6; }
8975 if test "${ac_cv_lib_m_main+set}" = set; then :
8976   $as_echo_n "(cached) " >&6
8977 else
8978   ac_check_lib_save_LIBS=$LIBS
8979 LIBS="-lm  $LIBS"
8980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8981 /* end confdefs.h.  */
8982
8983
8984 int
8985 main ()
8986 {
8987 return main ();
8988   ;
8989   return 0;
8990 }
8991 _ACEOF
8992 if ac_fn_c_try_link "$LINENO"; then :
8993   ac_cv_lib_m_main=yes
8994 else
8995   ac_cv_lib_m_main=no
8996 fi
8997 rm -f core conftest.err conftest.$ac_objext \
8998     conftest$ac_exeext conftest.$ac_ext
8999 LIBS=$ac_check_lib_save_LIBS
9000 fi
9001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
9002 $as_echo "$ac_cv_lib_m_main" >&6; }
9003 if test "x$ac_cv_lib_m_main" = x""yes; then :
9004   cat >>confdefs.h <<_ACEOF
9005 #define HAVE_LIBM 1
9006 _ACEOF
9007
9008   LIBS="-lm $LIBS"
9009
9010 fi
9011
9012
9013 # We need to link with -lw to get `wctype' on Solaris before Solaris
9014 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
9015 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
9016 # is known to have this problem).  Therefore we avoid libw if we can.
9017 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
9018 if test "x$ac_cv_func_wctype" = x""yes; then :
9019
9020 else
9021   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
9022 $as_echo_n "checking for wctype in -lw... " >&6; }
9023 if test "${ac_cv_lib_w_wctype+set}" = set; then :
9024   $as_echo_n "(cached) " >&6
9025 else
9026   ac_check_lib_save_LIBS=$LIBS
9027 LIBS="-lw  $LIBS"
9028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9029 /* end confdefs.h.  */
9030
9031 /* Override any GCC internal prototype to avoid an error.
9032    Use char because int might match the return type of a GCC
9033    builtin and then its argument prototype would still apply.  */
9034 #ifdef __cplusplus
9035 extern "C"
9036 #endif
9037 char wctype ();
9038 int
9039 main ()
9040 {
9041 return wctype ();
9042   ;
9043   return 0;
9044 }
9045 _ACEOF
9046 if ac_fn_c_try_link "$LINENO"; then :
9047   ac_cv_lib_w_wctype=yes
9048 else
9049   ac_cv_lib_w_wctype=no
9050 fi
9051 rm -f core conftest.err conftest.$ac_objext \
9052     conftest$ac_exeext conftest.$ac_ext
9053 LIBS=$ac_check_lib_save_LIBS
9054 fi
9055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
9056 $as_echo "$ac_cv_lib_w_wctype" >&6; }
9057 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
9058   cat >>confdefs.h <<_ACEOF
9059 #define HAVE_LIBW 1
9060 _ACEOF
9061
9062   LIBS="-lw $LIBS"
9063
9064 fi
9065
9066 fi
9067
9068
9069 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
9070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
9071 $as_echo_n "checking for library containing gethostbyname... " >&6; }
9072 if test "${ac_cv_search_gethostbyname+set}" = set; then :
9073   $as_echo_n "(cached) " >&6
9074 else
9075   ac_func_search_save_LIBS=$LIBS
9076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9077 /* end confdefs.h.  */
9078
9079 /* Override any GCC internal prototype to avoid an error.
9080    Use char because int might match the return type of a GCC
9081    builtin and then its argument prototype would still apply.  */
9082 #ifdef __cplusplus
9083 extern "C"
9084 #endif
9085 char gethostbyname ();
9086 int
9087 main ()
9088 {
9089 return gethostbyname ();
9090   ;
9091   return 0;
9092 }
9093 _ACEOF
9094 for ac_lib in '' nsl; do
9095   if test -z "$ac_lib"; then
9096     ac_res="none required"
9097   else
9098     ac_res=-l$ac_lib
9099     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9100   fi
9101   if ac_fn_c_try_link "$LINENO"; then :
9102   ac_cv_search_gethostbyname=$ac_res
9103 fi
9104 rm -f core conftest.err conftest.$ac_objext \
9105     conftest$ac_exeext
9106   if test "${ac_cv_search_gethostbyname+set}" = set; then :
9107   break
9108 fi
9109 done
9110 if test "${ac_cv_search_gethostbyname+set}" = set; then :
9111
9112 else
9113   ac_cv_search_gethostbyname=no
9114 fi
9115 rm conftest.$ac_ext
9116 LIBS=$ac_func_search_save_LIBS
9117 fi
9118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
9119 $as_echo "$ac_cv_search_gethostbyname" >&6; }
9120 ac_res=$ac_cv_search_gethostbyname
9121 if test "$ac_res" != no; then :
9122   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9123
9124 fi
9125
9126
9127 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
9128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
9129 $as_echo_n "checking for library containing socketpair... " >&6; }
9130 if test "${ac_cv_search_socketpair+set}" = set; then :
9131   $as_echo_n "(cached) " >&6
9132 else
9133   ac_func_search_save_LIBS=$LIBS
9134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9135 /* end confdefs.h.  */
9136
9137 /* Override any GCC internal prototype to avoid an error.
9138    Use char because int might match the return type of a GCC
9139    builtin and then its argument prototype would still apply.  */
9140 #ifdef __cplusplus
9141 extern "C"
9142 #endif
9143 char socketpair ();
9144 int
9145 main ()
9146 {
9147 return socketpair ();
9148   ;
9149   return 0;
9150 }
9151 _ACEOF
9152 for ac_lib in '' socket; do
9153   if test -z "$ac_lib"; then
9154     ac_res="none required"
9155   else
9156     ac_res=-l$ac_lib
9157     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9158   fi
9159   if ac_fn_c_try_link "$LINENO"; then :
9160   ac_cv_search_socketpair=$ac_res
9161 fi
9162 rm -f core conftest.err conftest.$ac_objext \
9163     conftest$ac_exeext
9164   if test "${ac_cv_search_socketpair+set}" = set; then :
9165   break
9166 fi
9167 done
9168 if test "${ac_cv_search_socketpair+set}" = set; then :
9169
9170 else
9171   ac_cv_search_socketpair=no
9172 fi
9173 rm conftest.$ac_ext
9174 LIBS=$ac_func_search_save_LIBS
9175 fi
9176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
9177 $as_echo "$ac_cv_search_socketpair" >&6; }
9178 ac_res=$ac_cv_search_socketpair
9179 if test "$ac_res" != no; then :
9180   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9181
9182 fi
9183
9184
9185 # Link in zlib if we can.  This allows us to read compressed debug sections.
9186
9187   # See if the user specified whether he wants zlib support or not.
9188
9189 # Check whether --with-zlib was given.
9190 if test "${with_zlib+set}" = set; then :
9191   withval=$with_zlib;
9192 else
9193   with_zlib=auto
9194 fi
9195
9196
9197   if test "$with_zlib" != "no"; then
9198     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
9199 $as_echo_n "checking for library containing zlibVersion... " >&6; }
9200 if test "${ac_cv_search_zlibVersion+set}" = set; then :
9201   $as_echo_n "(cached) " >&6
9202 else
9203   ac_func_search_save_LIBS=$LIBS
9204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9205 /* end confdefs.h.  */
9206
9207 /* Override any GCC internal prototype to avoid an error.
9208    Use char because int might match the return type of a GCC
9209    builtin and then its argument prototype would still apply.  */
9210 #ifdef __cplusplus
9211 extern "C"
9212 #endif
9213 char zlibVersion ();
9214 int
9215 main ()
9216 {
9217 return zlibVersion ();
9218   ;
9219   return 0;
9220 }
9221 _ACEOF
9222 for ac_lib in '' z; do
9223   if test -z "$ac_lib"; then
9224     ac_res="none required"
9225   else
9226     ac_res=-l$ac_lib
9227     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9228   fi
9229   if ac_fn_c_try_link "$LINENO"; then :
9230   ac_cv_search_zlibVersion=$ac_res
9231 fi
9232 rm -f core conftest.err conftest.$ac_objext \
9233     conftest$ac_exeext
9234   if test "${ac_cv_search_zlibVersion+set}" = set; then :
9235   break
9236 fi
9237 done
9238 if test "${ac_cv_search_zlibVersion+set}" = set; then :
9239
9240 else
9241   ac_cv_search_zlibVersion=no
9242 fi
9243 rm conftest.$ac_ext
9244 LIBS=$ac_func_search_save_LIBS
9245 fi
9246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
9247 $as_echo "$ac_cv_search_zlibVersion" >&6; }
9248 ac_res=$ac_cv_search_zlibVersion
9249 if test "$ac_res" != no; then :
9250   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9251   for ac_header in zlib.h
9252 do :
9253   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
9254 if test "x$ac_cv_header_zlib_h" = x""yes; then :
9255   cat >>confdefs.h <<_ACEOF
9256 #define HAVE_ZLIB_H 1
9257 _ACEOF
9258
9259 fi
9260
9261 done
9262
9263 fi
9264
9265     if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
9266       as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
9267     fi
9268   fi
9269
9270
9271 # On HP/UX we may need libxpdl for dlgetmodinfo (used by solib-pa64.c).
9272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlgetmodinfo" >&5
9273 $as_echo_n "checking for library containing dlgetmodinfo... " >&6; }
9274 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
9275   $as_echo_n "(cached) " >&6
9276 else
9277   ac_func_search_save_LIBS=$LIBS
9278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9279 /* end confdefs.h.  */
9280
9281 /* Override any GCC internal prototype to avoid an error.
9282    Use char because int might match the return type of a GCC
9283    builtin and then its argument prototype would still apply.  */
9284 #ifdef __cplusplus
9285 extern "C"
9286 #endif
9287 char dlgetmodinfo ();
9288 int
9289 main ()
9290 {
9291 return dlgetmodinfo ();
9292   ;
9293   return 0;
9294 }
9295 _ACEOF
9296 for ac_lib in '' dl xpdl; do
9297   if test -z "$ac_lib"; then
9298     ac_res="none required"
9299   else
9300     ac_res=-l$ac_lib
9301     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9302   fi
9303   if ac_fn_c_try_link "$LINENO"; then :
9304   ac_cv_search_dlgetmodinfo=$ac_res
9305 fi
9306 rm -f core conftest.err conftest.$ac_objext \
9307     conftest$ac_exeext
9308   if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
9309   break
9310 fi
9311 done
9312 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
9313
9314 else
9315   ac_cv_search_dlgetmodinfo=no
9316 fi
9317 rm conftest.$ac_ext
9318 LIBS=$ac_func_search_save_LIBS
9319 fi
9320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlgetmodinfo" >&5
9321 $as_echo "$ac_cv_search_dlgetmodinfo" >&6; }
9322 ac_res=$ac_cv_search_dlgetmodinfo
9323 if test "$ac_res" != no; then :
9324   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9325
9326 fi
9327
9328
9329
9330
9331
9332 # Check whether --with-libiconv-prefix was given.
9333 if test "${with_libiconv_prefix+set}" = set; then :
9334   withval=$with_libiconv_prefix;
9335     for dir in `echo "$withval" | tr : ' '`; do
9336       if test -d $dir/include; then LIBICONV_INCLUDE="-I$dir/include"; fi
9337       if test -d $dir/lib; then LIBICONV_LIBDIR="-L$dir/lib"; fi
9338     done
9339
9340 fi
9341
9342
9343   BUILD_LIBICONV_LIBDIRS="../libiconv/lib/.libs ../libiconv/lib/_libs"
9344   BUILD_LIBICONV_INCLUDE="-I../libiconv/include"
9345
9346   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
9347 $as_echo_n "checking for iconv... " >&6; }
9348 if test "${am_cv_func_iconv+set}" = set; then :
9349   $as_echo_n "(cached) " >&6
9350 else
9351
9352     am_cv_func_iconv="no, consider installing GNU libiconv"
9353     am_cv_lib_iconv=no
9354     am_cv_use_build_libiconv=no
9355     am_cv_build_libiconv_path=
9356
9357     # If libiconv is part of the build tree, then try using it over
9358     # any system iconv.
9359     if test -d ../libiconv; then
9360       for lib_dir in $BUILD_LIBICONV_LIBDIRS; do
9361         am_save_LIBS="$LIBS"
9362         am_save_CPPFLAGS="$CPPFLAGS"
9363         LIBS="$LIBS $lib_dir/libiconv.a"
9364         CPPFLAGS="$CPPFLAGS $BUILD_LIBICONV_INCLUDE"
9365         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9366 /* end confdefs.h.  */
9367 #include <stdlib.h>
9368 #include <iconv.h>
9369 int
9370 main ()
9371 {
9372 iconv_t cd = iconv_open("","");
9373            iconv(cd,NULL,NULL,NULL,NULL);
9374            iconv_close(cd);
9375   ;
9376   return 0;
9377 }
9378 _ACEOF
9379 if ac_fn_c_try_link "$LINENO"; then :
9380   am_cv_use_build_libiconv=yes
9381           am_cv_build_libiconv_path=$lib_dir/libiconv.a
9382           am_cv_lib_iconv=yes
9383           am_cv_func_iconv=yes
9384 fi
9385 rm -f core conftest.err conftest.$ac_objext \
9386     conftest$ac_exeext conftest.$ac_ext
9387         LIBS="$am_save_LIBS"
9388         CPPFLAGS="$am_save_CPPFLAGS"
9389         if test "$am_cv_use_build_libiconv" = "yes"; then
9390           break
9391         fi
9392       done
9393     fi
9394
9395     # Next, try to find iconv in libc.
9396     if test "$am_cv_func_iconv" != yes; then
9397       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9398 /* end confdefs.h.  */
9399 #include <stdlib.h>
9400 #include <iconv.h>
9401 int
9402 main ()
9403 {
9404 iconv_t cd = iconv_open("","");
9405          iconv(cd,NULL,NULL,NULL,NULL);
9406          iconv_close(cd);
9407   ;
9408   return 0;
9409 }
9410 _ACEOF
9411 if ac_fn_c_try_link "$LINENO"; then :
9412   am_cv_func_iconv=yes
9413 fi
9414 rm -f core conftest.err conftest.$ac_objext \
9415     conftest$ac_exeext conftest.$ac_ext
9416     fi
9417
9418     # If iconv was not in libc, try -liconv.  In this case, arrange to
9419     # look in the libiconv prefix, if it was specified by the user.
9420     if test "$am_cv_func_iconv" != yes; then
9421       am_save_CPPFLAGS="$CPPFLAGS"
9422       am_save_LIBS="$LIBS"
9423       if test -n "$LIBICONV_INCLUDE"; then
9424         CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
9425         LIBS="$LIBS $LIBICONV_LIBDIR"
9426       fi
9427       LIBS="$LIBS -liconv"
9428       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9429 /* end confdefs.h.  */
9430 #include <stdlib.h>
9431 #include <iconv.h>
9432 int
9433 main ()
9434 {
9435 iconv_t cd = iconv_open("","");
9436          iconv(cd,NULL,NULL,NULL,NULL);
9437          iconv_close(cd);
9438   ;
9439   return 0;
9440 }
9441 _ACEOF
9442 if ac_fn_c_try_link "$LINENO"; then :
9443   am_cv_lib_iconv=yes
9444         am_cv_func_iconv=yes
9445 fi
9446 rm -f core conftest.err conftest.$ac_objext \
9447     conftest$ac_exeext conftest.$ac_ext
9448       LIBS="$am_save_LIBS"
9449       CPPFLAGS="$am_save_CPPFLAGS"
9450     fi
9451
9452 fi
9453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
9454 $as_echo "$am_cv_func_iconv" >&6; }
9455
9456   # Set the various flags based on the cache variables.  We can't rely
9457   # on the flags to remain set from the above code, due to caching.
9458   LIBICONV=
9459   if test "$am_cv_lib_iconv" = yes; then
9460     LIBICONV="-liconv"
9461   else
9462     LIBICONV_LIBDIR=
9463     LIBICONV_INCLUDE=
9464   fi
9465   if test "$am_cv_use_build_libiconv" = yes; then
9466     LIBICONV="$am_cv_build_libiconv_path"
9467     LIBICONV_LIBDIR=""
9468     LIBICONV_INCLUDE="$BUILD_LIBICONV_INCLUDE"
9469   fi
9470   CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
9471   LIBS="$LIBS $LIBICONV_LIBDIR $LIBICONV"
9472
9473   if test "$am_cv_func_iconv" = yes; then
9474
9475 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
9476
9477     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
9478 $as_echo_n "checking for iconv declaration... " >&6; }
9479     if test "${am_cv_proto_iconv+set}" = set; then :
9480   $as_echo_n "(cached) " >&6
9481 else
9482
9483       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9484 /* end confdefs.h.  */
9485
9486 #include <stdlib.h>
9487 #include <iconv.h>
9488 extern
9489 #ifdef __cplusplus
9490 "C"
9491 #endif
9492 #if defined(__STDC__) || defined(__cplusplus)
9493 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
9494 #else
9495 size_t iconv();
9496 #endif
9497
9498 int
9499 main ()
9500 {
9501
9502   ;
9503   return 0;
9504 }
9505 _ACEOF
9506 if ac_fn_c_try_compile "$LINENO"; then :
9507   am_cv_proto_iconv_arg1=""
9508 else
9509   am_cv_proto_iconv_arg1="const"
9510 fi
9511 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9512       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
9513 fi
9514
9515     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
9516     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
9517          }$am_cv_proto_iconv" >&5
9518 $as_echo "${ac_t:-
9519          }$am_cv_proto_iconv" >&6; }
9520
9521 cat >>confdefs.h <<_ACEOF
9522 #define ICONV_CONST $am_cv_proto_iconv_arg1
9523 _ACEOF
9524
9525   fi
9526
9527
9528 # GDB may fork/exec the iconv program to get the list of supported character
9529 # sets.  Allow the user to specify where to find it.
9530 # There are several factors affecting the choice of option name:
9531 # - There is already --with-libiconv-prefix but we can't use it, it specifies
9532 #   the build-time location of libiconv files.
9533 # - The program we need to find is iconv, which comes with glibc.  The user
9534 #   doesn't necessarily have libiconv installed.  Therefore naming this
9535 #   --with-libiconv-foo feels wrong.
9536 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
9537 #   defined to work on directories not files (though it really doesn't know
9538 #   the difference).
9539 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
9540 #   with --with-libiconv-prefix.
9541 # Putting these together is why the option name is --with-iconv-bin.
9542
9543
9544 # Check whether --with-iconv-bin was given.
9545 if test "${with_iconv_bin+set}" = set; then :
9546   withval=$with_iconv_bin; iconv_bin="${withval}"
9547
9548 cat >>confdefs.h <<_ACEOF
9549 #define ICONV_BIN "${iconv_bin}"
9550 _ACEOF
9551
9552
9553   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
9554      if test "x$prefix" = xNONE; then
9555         test_prefix=/usr/local
9556      else
9557         test_prefix=$prefix
9558      fi
9559   else
9560      test_prefix=$exec_prefix
9561   fi
9562   value=0
9563   case ${iconv_bin} in
9564      "${test_prefix}"|"${test_prefix}/"*|\
9565         '${exec_prefix}'|'${exec_prefix}/'*)
9566      value=1
9567      ;;
9568   esac
9569
9570 cat >>confdefs.h <<_ACEOF
9571 #define ICONV_BIN_RELOCATABLE $value
9572 _ACEOF
9573
9574
9575
9576 fi
9577
9578
9579 # On alpha-osf, it appears that libtermcap and libcurses are not compatible.
9580 # There is a very specific comment in /usr/include/curses.h explaining that
9581 # termcap routines built into libcurses must not be used.
9582 #
9583 # The symptoms we observed so far is GDB unexpectedly changing
9584 # the terminal settings when tgetent is called - this is particularly
9585 # visible as the output is missing carriage returns, and so rapidly
9586 # becomes very hard to read.
9587 #
9588 # The readline configure script has already decided that libtermcap
9589 # was enough for its purposes, and so decided to build readline using
9590 # libtermcap.  Since the TUI mode requires curses, building GDB with
9591 # TUI enabled results in both libraries to be used at the same time,
9592 # which is not allowed.  This basically means that GDB with TUI is
9593 # broken on alpha-osf.
9594
9595 case $host_os in
9596   osf* )
9597     if test x"$enable_tui" = xyes; then
9598       as_fn_error "Building GDB with TUI mode is not supported on this host" "$LINENO" 5
9599     fi
9600     if test x"$enable_tui" = xauto; then
9601       enable_tui=no
9602     fi
9603     ;;
9604 esac
9605
9606 # For the TUI, we need enhanced curses functionality.
9607 if test x"$enable_tui" != xno; then
9608   prefer_curses=yes
9609 fi
9610
9611 curses_found=no
9612 if test x"$prefer_curses" = xyes; then
9613   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
9614   # curses library because the latter might not provide all the
9615   # functionality we need.  However, this leads to problems on systems
9616   # where the linker searches /usr/local/lib, but the compiler doesn't
9617   # search /usr/local/include, if ncurses is installed in /usr/local.  A
9618   # default installation of ncurses on alpha*-dec-osf* will lead to such
9619   # a situation.
9620   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
9621 $as_echo_n "checking for library containing waddstr... " >&6; }
9622 if test "${ac_cv_search_waddstr+set}" = set; then :
9623   $as_echo_n "(cached) " >&6
9624 else
9625   ac_func_search_save_LIBS=$LIBS
9626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9627 /* end confdefs.h.  */
9628
9629 /* Override any GCC internal prototype to avoid an error.
9630    Use char because int might match the return type of a GCC
9631    builtin and then its argument prototype would still apply.  */
9632 #ifdef __cplusplus
9633 extern "C"
9634 #endif
9635 char waddstr ();
9636 int
9637 main ()
9638 {
9639 return waddstr ();
9640   ;
9641   return 0;
9642 }
9643 _ACEOF
9644 for ac_lib in '' ncurses cursesX curses; do
9645   if test -z "$ac_lib"; then
9646     ac_res="none required"
9647   else
9648     ac_res=-l$ac_lib
9649     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9650   fi
9651   if ac_fn_c_try_link "$LINENO"; then :
9652   ac_cv_search_waddstr=$ac_res
9653 fi
9654 rm -f core conftest.err conftest.$ac_objext \
9655     conftest$ac_exeext
9656   if test "${ac_cv_search_waddstr+set}" = set; then :
9657   break
9658 fi
9659 done
9660 if test "${ac_cv_search_waddstr+set}" = set; then :
9661
9662 else
9663   ac_cv_search_waddstr=no
9664 fi
9665 rm conftest.$ac_ext
9666 LIBS=$ac_func_search_save_LIBS
9667 fi
9668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
9669 $as_echo "$ac_cv_search_waddstr" >&6; }
9670 ac_res=$ac_cv_search_waddstr
9671 if test "$ac_res" != no; then :
9672   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9673
9674 fi
9675
9676
9677   if test "$ac_cv_search_waddstr" != no; then
9678     curses_found=yes
9679   fi
9680 fi
9681
9682 # Check whether we should enable the TUI, but only do so if we really
9683 # can.
9684 if test x"$enable_tui" != xno; then
9685   if test -d $srcdir/tui; then
9686     if test "$curses_found" != no; then
9687       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
9688       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
9689       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
9690       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
9691       CONFIG_ALL="${CONFIG_ALL} all-tui"
9692       CONFIG_CLEAN="${CONFIG_CLEAN} clean-tui"
9693       CONFIG_INSTALL="${CONFIG_INSTALL} install-tui"
9694       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-tui"
9695     else
9696       if test x"$enable_tui" = xyes; then
9697         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
9698       else
9699         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
9700 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
9701       fi
9702     fi
9703   fi
9704 fi
9705
9706 # Since GDB uses Readline, we need termcap functionality.  In many
9707 # cases this will be provided by the curses library, but some systems
9708 # have a seperate termcap library, or no curses library at all.
9709
9710 case $host_os in
9711   cygwin*)
9712     if test -d $srcdir/libtermcap; then
9713       LIBS="../libtermcap/libtermcap.a $LIBS"
9714       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
9715     fi ;;
9716   go32* | *djgpp*)
9717     ac_cv_search_tgetent="none required"
9718     ;;
9719   *mingw32*)
9720     ac_cv_search_tgetent="none required"
9721     CONFIG_OBS="$CONFIG_OBS windows-termcap.o"
9722     ;;
9723 esac
9724
9725 # These are the libraries checked by Readline.
9726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
9727 $as_echo_n "checking for library containing tgetent... " >&6; }
9728 if test "${ac_cv_search_tgetent+set}" = set; then :
9729   $as_echo_n "(cached) " >&6
9730 else
9731   ac_func_search_save_LIBS=$LIBS
9732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9733 /* end confdefs.h.  */
9734
9735 /* Override any GCC internal prototype to avoid an error.
9736    Use char because int might match the return type of a GCC
9737    builtin and then its argument prototype would still apply.  */
9738 #ifdef __cplusplus
9739 extern "C"
9740 #endif
9741 char tgetent ();
9742 int
9743 main ()
9744 {
9745 return tgetent ();
9746   ;
9747   return 0;
9748 }
9749 _ACEOF
9750 for ac_lib in '' termcap tinfo curses ncurses; do
9751   if test -z "$ac_lib"; then
9752     ac_res="none required"
9753   else
9754     ac_res=-l$ac_lib
9755     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9756   fi
9757   if ac_fn_c_try_link "$LINENO"; then :
9758   ac_cv_search_tgetent=$ac_res
9759 fi
9760 rm -f core conftest.err conftest.$ac_objext \
9761     conftest$ac_exeext
9762   if test "${ac_cv_search_tgetent+set}" = set; then :
9763   break
9764 fi
9765 done
9766 if test "${ac_cv_search_tgetent+set}" = set; then :
9767
9768 else
9769   ac_cv_search_tgetent=no
9770 fi
9771 rm conftest.$ac_ext
9772 LIBS=$ac_func_search_save_LIBS
9773 fi
9774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
9775 $as_echo "$ac_cv_search_tgetent" >&6; }
9776 ac_res=$ac_cv_search_tgetent
9777 if test "$ac_res" != no; then :
9778   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9779
9780 fi
9781
9782
9783 if test "$ac_cv_search_tgetent" = no; then
9784   as_fn_error "no termcap library found" "$LINENO" 5
9785 fi
9786
9787
9788 # Check whether --with-system-readline was given.
9789 if test "${with_system_readline+set}" = set; then :
9790   withval=$with_system_readline;
9791 fi
9792
9793
9794 if test "$with_system_readline" = yes; then
9795   READLINE=-lreadline
9796   READLINE_DEPS=
9797   READLINE_CFLAGS=
9798   READLINE_TEXI_INCFLAG=
9799 else
9800   READLINE='$(READLINE_DIR)/libreadline.a'
9801   READLINE_DEPS='$(READLINE)'
9802   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
9803   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
9804 fi
9805
9806
9807
9808
9809
9810
9811 # Check whether --with-expat was given.
9812 if test "${with_expat+set}" = set; then :
9813   withval=$with_expat;
9814 else
9815   with_expat=auto
9816 fi
9817
9818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
9819 $as_echo_n "checking whether to use expat... " >&6; }
9820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
9821 $as_echo "$with_expat" >&6; }
9822
9823 if test "${with_expat}" = no; then
9824   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
9825 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
9826   HAVE_LIBEXPAT=no
9827 else
9828
9829       if test "X$prefix" = "XNONE"; then
9830     acl_final_prefix="$ac_default_prefix"
9831   else
9832     acl_final_prefix="$prefix"
9833   fi
9834   if test "X$exec_prefix" = "XNONE"; then
9835     acl_final_exec_prefix='${prefix}'
9836   else
9837     acl_final_exec_prefix="$exec_prefix"
9838   fi
9839   acl_save_prefix="$prefix"
9840   prefix="$acl_final_prefix"
9841   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9842   prefix="$acl_save_prefix"
9843
9844
9845 # Check whether --with-gnu-ld was given.
9846 if test "${with_gnu_ld+set}" = set; then :
9847   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9848 else
9849   with_gnu_ld=no
9850 fi
9851
9852 # Prepare PATH_SEPARATOR.
9853 # The user is always right.
9854 if test "${PATH_SEPARATOR+set}" != set; then
9855   echo "#! /bin/sh" >conf$$.sh
9856   echo  "exit 0"   >>conf$$.sh
9857   chmod +x conf$$.sh
9858   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9859     PATH_SEPARATOR=';'
9860   else
9861     PATH_SEPARATOR=:
9862   fi
9863   rm -f conf$$.sh
9864 fi
9865 ac_prog=ld
9866 if test "$GCC" = yes; then
9867   # Check if gcc -print-prog-name=ld gives a path.
9868   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9869 $as_echo_n "checking for ld used by GCC... " >&6; }
9870   case $host in
9871   *-*-mingw*)
9872     # gcc leaves a trailing carriage return which upsets mingw
9873     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9874   *)
9875     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9876   esac
9877   case $ac_prog in
9878     # Accept absolute paths.
9879     [\\/]* | [A-Za-z]:[\\/]*)
9880       re_direlt='/[^/][^/]*/\.\./'
9881       # Canonicalize the path of ld
9882       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9883       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9884         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9885       done
9886       test -z "$LD" && LD="$ac_prog"
9887       ;;
9888   "")
9889     # If it fails, then pretend we aren't using GCC.
9890     ac_prog=ld
9891     ;;
9892   *)
9893     # If it is relative, then search for the first ld in PATH.
9894     with_gnu_ld=unknown
9895     ;;
9896   esac
9897 elif test "$with_gnu_ld" = yes; then
9898   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9899 $as_echo_n "checking for GNU ld... " >&6; }
9900 else
9901   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9902 $as_echo_n "checking for non-GNU ld... " >&6; }
9903 fi
9904 if test "${acl_cv_path_LD+set}" = set; then :
9905   $as_echo_n "(cached) " >&6
9906 else
9907   if test -z "$LD"; then
9908   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9909   for ac_dir in $PATH; do
9910     test -z "$ac_dir" && ac_dir=.
9911     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9912       acl_cv_path_LD="$ac_dir/$ac_prog"
9913       # Check to see if the program is GNU ld.  I'd rather use --version,
9914       # but apparently some GNU ld's only accept -v.
9915       # Break only if it was the GNU/non-GNU ld that we prefer.
9916       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9917         test "$with_gnu_ld" != no && break
9918       else
9919         test "$with_gnu_ld" != yes && break
9920       fi
9921     fi
9922   done
9923   IFS="$ac_save_ifs"
9924 else
9925   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9926 fi
9927 fi
9928
9929 LD="$acl_cv_path_LD"
9930 if test -n "$LD"; then
9931   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9932 $as_echo "$LD" >&6; }
9933 else
9934   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9935 $as_echo "no" >&6; }
9936 fi
9937 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9939 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9940 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9941   $as_echo_n "(cached) " >&6
9942 else
9943   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9944 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9945   acl_cv_prog_gnu_ld=yes
9946 else
9947   acl_cv_prog_gnu_ld=no
9948 fi
9949 fi
9950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9951 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9952 with_gnu_ld=$acl_cv_prog_gnu_ld
9953
9954
9955
9956                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9957 $as_echo_n "checking for shared library run path origin... " >&6; }
9958 if test "${acl_cv_rpath+set}" = set; then :
9959   $as_echo_n "(cached) " >&6
9960 else
9961
9962     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9963     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9964     . ./conftest.sh
9965     rm -f ./conftest.sh
9966     acl_cv_rpath=done
9967
9968 fi
9969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9970 $as_echo "$acl_cv_rpath" >&6; }
9971   wl="$acl_cv_wl"
9972   libext="$acl_cv_libext"
9973   shlibext="$acl_cv_shlibext"
9974   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9975   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9976   hardcode_direct="$acl_cv_hardcode_direct"
9977   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9978     # Check whether --enable-rpath was given.
9979 if test "${enable_rpath+set}" = set; then :
9980   enableval=$enable_rpath; :
9981 else
9982   enable_rpath=yes
9983 fi
9984
9985
9986
9987
9988
9989
9990
9991
9992
9993
9994     use_additional=yes
9995
9996   acl_save_prefix="$prefix"
9997   prefix="$acl_final_prefix"
9998   acl_save_exec_prefix="$exec_prefix"
9999   exec_prefix="$acl_final_exec_prefix"
10000
10001     eval additional_includedir=\"$includedir\"
10002     eval additional_libdir=\"$libdir\"
10003
10004   exec_prefix="$acl_save_exec_prefix"
10005   prefix="$acl_save_prefix"
10006
10007
10008 # Check whether --with-libexpat-prefix was given.
10009 if test "${with_libexpat_prefix+set}" = set; then :
10010   withval=$with_libexpat_prefix;
10011     if test "X$withval" = "Xno"; then
10012       use_additional=no
10013     else
10014       if test "X$withval" = "X"; then
10015
10016   acl_save_prefix="$prefix"
10017   prefix="$acl_final_prefix"
10018   acl_save_exec_prefix="$exec_prefix"
10019   exec_prefix="$acl_final_exec_prefix"
10020
10021           eval additional_includedir=\"$includedir\"
10022           eval additional_libdir=\"$libdir\"
10023
10024   exec_prefix="$acl_save_exec_prefix"
10025   prefix="$acl_save_prefix"
10026
10027       else
10028         additional_includedir="$withval/include"
10029         additional_libdir="$withval/lib"
10030       fi
10031     fi
10032
10033 fi
10034
10035       LIBEXPAT=
10036   LTLIBEXPAT=
10037   INCEXPAT=
10038   rpathdirs=
10039   ltrpathdirs=
10040   names_already_handled=
10041   names_next_round='expat '
10042   while test -n "$names_next_round"; do
10043     names_this_round="$names_next_round"
10044     names_next_round=
10045     for name in $names_this_round; do
10046       already_handled=
10047       for n in $names_already_handled; do
10048         if test "$n" = "$name"; then
10049           already_handled=yes
10050           break
10051         fi
10052       done
10053       if test -z "$already_handled"; then
10054         names_already_handled="$names_already_handled $name"
10055                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10056         eval value=\"\$HAVE_LIB$uppername\"
10057         if test -n "$value"; then
10058           if test "$value" = yes; then
10059             eval value=\"\$LIB$uppername\"
10060             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
10061             eval value=\"\$LTLIB$uppername\"
10062             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
10063           else
10064                                     :
10065           fi
10066         else
10067                               found_dir=
10068           found_la=
10069           found_so=
10070           found_a=
10071           if test $use_additional = yes; then
10072             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10073               found_dir="$additional_libdir"
10074               found_so="$additional_libdir/lib$name.$shlibext"
10075               if test -f "$additional_libdir/lib$name.la"; then
10076                 found_la="$additional_libdir/lib$name.la"
10077               fi
10078             else
10079               if test -f "$additional_libdir/lib$name.$libext"; then
10080                 found_dir="$additional_libdir"
10081                 found_a="$additional_libdir/lib$name.$libext"
10082                 if test -f "$additional_libdir/lib$name.la"; then
10083                   found_la="$additional_libdir/lib$name.la"
10084                 fi
10085               fi
10086             fi
10087           fi
10088           if test "X$found_dir" = "X"; then
10089             for x in $LDFLAGS $LTLIBEXPAT; do
10090
10091   acl_save_prefix="$prefix"
10092   prefix="$acl_final_prefix"
10093   acl_save_exec_prefix="$exec_prefix"
10094   exec_prefix="$acl_final_exec_prefix"
10095   eval x=\"$x\"
10096   exec_prefix="$acl_save_exec_prefix"
10097   prefix="$acl_save_prefix"
10098
10099               case "$x" in
10100                 -L*)
10101                   dir=`echo "X$x" | sed -e 's/^X-L//'`
10102                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10103                     found_dir="$dir"
10104                     found_so="$dir/lib$name.$shlibext"
10105                     if test -f "$dir/lib$name.la"; then
10106                       found_la="$dir/lib$name.la"
10107                     fi
10108                   else
10109                     if test -f "$dir/lib$name.$libext"; then
10110                       found_dir="$dir"
10111                       found_a="$dir/lib$name.$libext"
10112                       if test -f "$dir/lib$name.la"; then
10113                         found_la="$dir/lib$name.la"
10114                       fi
10115                     fi
10116                   fi
10117                   ;;
10118               esac
10119               if test "X$found_dir" != "X"; then
10120                 break
10121               fi
10122             done
10123           fi
10124           if test "X$found_dir" != "X"; then
10125                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
10126             if test "X$found_so" != "X"; then
10127                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10128                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10129               else
10130                                                                                 haveit=
10131                 for x in $ltrpathdirs; do
10132                   if test "X$x" = "X$found_dir"; then
10133                     haveit=yes
10134                     break
10135                   fi
10136                 done
10137                 if test -z "$haveit"; then
10138                   ltrpathdirs="$ltrpathdirs $found_dir"
10139                 fi
10140                                 if test "$hardcode_direct" = yes; then
10141                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10142                 else
10143                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10144                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10145                                                             haveit=
10146                     for x in $rpathdirs; do
10147                       if test "X$x" = "X$found_dir"; then
10148                         haveit=yes
10149                         break
10150                       fi
10151                     done
10152                     if test -z "$haveit"; then
10153                       rpathdirs="$rpathdirs $found_dir"
10154                     fi
10155                   else
10156                                                                                 haveit=
10157                     for x in $LDFLAGS $LIBEXPAT; do
10158
10159   acl_save_prefix="$prefix"
10160   prefix="$acl_final_prefix"
10161   acl_save_exec_prefix="$exec_prefix"
10162   exec_prefix="$acl_final_exec_prefix"
10163   eval x=\"$x\"
10164   exec_prefix="$acl_save_exec_prefix"
10165   prefix="$acl_save_prefix"
10166
10167                       if test "X$x" = "X-L$found_dir"; then
10168                         haveit=yes
10169                         break
10170                       fi
10171                     done
10172                     if test -z "$haveit"; then
10173                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
10174                     fi
10175                     if test "$hardcode_minus_L" != no; then
10176                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10177                     else
10178                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
10179                     fi
10180                   fi
10181                 fi
10182               fi
10183             else
10184               if test "X$found_a" != "X"; then
10185                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
10186               else
10187                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
10188               fi
10189             fi
10190                         additional_includedir=
10191             case "$found_dir" in
10192               */lib | */lib/)
10193                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10194                 additional_includedir="$basedir/include"
10195                 ;;
10196             esac
10197             if test "X$additional_includedir" != "X"; then
10198                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
10199                 haveit=
10200                 if test "X$additional_includedir" = "X/usr/local/include"; then
10201                   if test -n "$GCC"; then
10202                     case $host_os in
10203                       linux*) haveit=yes;;
10204                     esac
10205                   fi
10206                 fi
10207                 if test -z "$haveit"; then
10208                   for x in $CPPFLAGS $INCEXPAT; do
10209
10210   acl_save_prefix="$prefix"
10211   prefix="$acl_final_prefix"
10212   acl_save_exec_prefix="$exec_prefix"
10213   exec_prefix="$acl_final_exec_prefix"
10214   eval x=\"$x\"
10215   exec_prefix="$acl_save_exec_prefix"
10216   prefix="$acl_save_prefix"
10217
10218                     if test "X$x" = "X-I$additional_includedir"; then
10219                       haveit=yes
10220                       break
10221                     fi
10222                   done
10223                   if test -z "$haveit"; then
10224                     if test -d "$additional_includedir"; then
10225                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
10226                     fi
10227                   fi
10228                 fi
10229               fi
10230             fi
10231                         if test -n "$found_la"; then
10232                                                         save_libdir="$libdir"
10233               case "$found_la" in
10234                 */* | *\\*) . "$found_la" ;;
10235                 *) . "./$found_la" ;;
10236               esac
10237               libdir="$save_libdir"
10238                             for dep in $dependency_libs; do
10239                 case "$dep" in
10240                   -L*)
10241                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10242                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
10243                       haveit=
10244                       if test "X$additional_libdir" = "X/usr/local/lib"; then
10245                         if test -n "$GCC"; then
10246                           case $host_os in
10247                             linux*) haveit=yes;;
10248                           esac
10249                         fi
10250                       fi
10251                       if test -z "$haveit"; then
10252                         haveit=
10253                         for x in $LDFLAGS $LIBEXPAT; do
10254
10255   acl_save_prefix="$prefix"
10256   prefix="$acl_final_prefix"
10257   acl_save_exec_prefix="$exec_prefix"
10258   exec_prefix="$acl_final_exec_prefix"
10259   eval x=\"$x\"
10260   exec_prefix="$acl_save_exec_prefix"
10261   prefix="$acl_save_prefix"
10262
10263                           if test "X$x" = "X-L$additional_libdir"; then
10264                             haveit=yes
10265                             break
10266                           fi
10267                         done
10268                         if test -z "$haveit"; then
10269                           if test -d "$additional_libdir"; then
10270                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
10271                           fi
10272                         fi
10273                         haveit=
10274                         for x in $LDFLAGS $LTLIBEXPAT; do
10275
10276   acl_save_prefix="$prefix"
10277   prefix="$acl_final_prefix"
10278   acl_save_exec_prefix="$exec_prefix"
10279   exec_prefix="$acl_final_exec_prefix"
10280   eval x=\"$x\"
10281   exec_prefix="$acl_save_exec_prefix"
10282   prefix="$acl_save_prefix"
10283
10284                           if test "X$x" = "X-L$additional_libdir"; then
10285                             haveit=yes
10286                             break
10287                           fi
10288                         done
10289                         if test -z "$haveit"; then
10290                           if test -d "$additional_libdir"; then
10291                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
10292                           fi
10293                         fi
10294                       fi
10295                     fi
10296                     ;;
10297                   -R*)
10298                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10299                     if test "$enable_rpath" != no; then
10300                                                                   haveit=
10301                       for x in $rpathdirs; do
10302                         if test "X$x" = "X$dir"; then
10303                           haveit=yes
10304                           break
10305                         fi
10306                       done
10307                       if test -z "$haveit"; then
10308                         rpathdirs="$rpathdirs $dir"
10309                       fi
10310                                                                   haveit=
10311                       for x in $ltrpathdirs; do
10312                         if test "X$x" = "X$dir"; then
10313                           haveit=yes
10314                           break
10315                         fi
10316                       done
10317                       if test -z "$haveit"; then
10318                         ltrpathdirs="$ltrpathdirs $dir"
10319                       fi
10320                     fi
10321                     ;;
10322                   -l*)
10323                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10324                     ;;
10325                   *.la)
10326                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10327                     ;;
10328                   *)
10329                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
10330                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
10331                     ;;
10332                 esac
10333               done
10334             fi
10335           else
10336                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
10337             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
10338           fi
10339         fi
10340       fi
10341     done
10342   done
10343   if test "X$rpathdirs" != "X"; then
10344     if test -n "$hardcode_libdir_separator"; then
10345                         alldirs=
10346       for found_dir in $rpathdirs; do
10347         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10348       done
10349             acl_save_libdir="$libdir"
10350       libdir="$alldirs"
10351       eval flag=\"$hardcode_libdir_flag_spec\"
10352       libdir="$acl_save_libdir"
10353       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
10354     else
10355             for found_dir in $rpathdirs; do
10356         acl_save_libdir="$libdir"
10357         libdir="$found_dir"
10358         eval flag=\"$hardcode_libdir_flag_spec\"
10359         libdir="$acl_save_libdir"
10360         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
10361       done
10362     fi
10363   fi
10364   if test "X$ltrpathdirs" != "X"; then
10365             for found_dir in $ltrpathdirs; do
10366       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
10367     done
10368   fi
10369
10370
10371         ac_save_CPPFLAGS="$CPPFLAGS"
10372
10373   for element in $INCEXPAT; do
10374     haveit=
10375     for x in $CPPFLAGS; do
10376
10377   acl_save_prefix="$prefix"
10378   prefix="$acl_final_prefix"
10379   acl_save_exec_prefix="$exec_prefix"
10380   exec_prefix="$acl_final_exec_prefix"
10381   eval x=\"$x\"
10382   exec_prefix="$acl_save_exec_prefix"
10383   prefix="$acl_save_prefix"
10384
10385       if test "X$x" = "X$element"; then
10386         haveit=yes
10387         break
10388       fi
10389     done
10390     if test -z "$haveit"; then
10391       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10392     fi
10393   done
10394
10395
10396   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
10397 $as_echo_n "checking for libexpat... " >&6; }
10398 if test "${ac_cv_libexpat+set}" = set; then :
10399   $as_echo_n "(cached) " >&6
10400 else
10401
10402     ac_save_LIBS="$LIBS"
10403     LIBS="$LIBS $LIBEXPAT"
10404     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10405 /* end confdefs.h.  */
10406 #include "expat.h"
10407 int
10408 main ()
10409 {
10410 XML_Parser p = XML_ParserCreate (0);
10411   ;
10412   return 0;
10413 }
10414 _ACEOF
10415 if ac_fn_c_try_link "$LINENO"; then :
10416   ac_cv_libexpat=yes
10417 else
10418   ac_cv_libexpat=no
10419 fi
10420 rm -f core conftest.err conftest.$ac_objext \
10421     conftest$ac_exeext conftest.$ac_ext
10422     LIBS="$ac_save_LIBS"
10423
10424 fi
10425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
10426 $as_echo "$ac_cv_libexpat" >&6; }
10427   if test "$ac_cv_libexpat" = yes; then
10428     HAVE_LIBEXPAT=yes
10429
10430 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
10431
10432     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
10433 $as_echo_n "checking how to link with libexpat... " >&6; }
10434     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
10435 $as_echo "$LIBEXPAT" >&6; }
10436   else
10437     HAVE_LIBEXPAT=no
10438             CPPFLAGS="$ac_save_CPPFLAGS"
10439     LIBEXPAT=
10440     LTLIBEXPAT=
10441   fi
10442
10443
10444
10445
10446
10447
10448   if test "$HAVE_LIBEXPAT" != yes; then
10449     if test "$with_expat" = yes; then
10450       as_fn_error "expat is missing or unusable" "$LINENO" 5
10451     else
10452       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
10453 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
10454     fi
10455   else
10456     save_LIBS=$LIBS
10457     LIBS="$LIBS $LIBEXPAT"
10458     for ac_func in XML_StopParser
10459 do :
10460   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
10461 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
10462   cat >>confdefs.h <<_ACEOF
10463 #define HAVE_XML_STOPPARSER 1
10464 _ACEOF
10465
10466 fi
10467 done
10468
10469     LIBS=$save_LIBS
10470   fi
10471 fi
10472
10473
10474
10475
10476
10477
10478 # Check whether --with-python was given.
10479 if test "${with_python+set}" = set; then :
10480   withval=$with_python;
10481 else
10482   with_python=auto
10483 fi
10484
10485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
10486 $as_echo_n "checking whether to use python... " >&6; }
10487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
10488 $as_echo "$with_python" >&6; }
10489
10490 if test "${with_python}" = no; then
10491   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
10492 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
10493   have_libpython=no
10494 else
10495   case "${with_python}" in
10496   /*)
10497     if test -d ${with_python}; then
10498       # Assume the python binary is ${with_python}/bin/python.
10499       python_prog="${with_python}/bin/python"
10500       python_prefix=
10501       # If python does not exit ${with_python}/bin, then try in
10502       # ${with_python}.  On Windows/MinGW, this is where the Python
10503       # executable is.
10504       if test ! -x "${python_prog}"; then
10505         python_prog="${with_python}/python"
10506         python_prefix=
10507       fi
10508       if test ! -x "${python_prog}"; then
10509         # Fall back to gdb 7.0/7.1 behaviour.
10510         python_prog=missing
10511         python_prefix=${with_python}
10512       fi
10513     elif test -x "${with_python}"; then
10514       # While we can't run python compiled for $host (unless host == build),
10515       # the user could write a script that provides the needed information,
10516       # so we support that.
10517       python_prog=${with_python}
10518       python_prefix=
10519     else
10520       as_fn_error "invalid value for --with-python" "$LINENO" 5
10521     fi
10522     ;;
10523   */*)
10524     # Disallow --with-python=foo/bar.
10525     as_fn_error "invalid value for --with-python" "$LINENO" 5
10526     ;;
10527   *)
10528     # The user has either specified auto, yes, or the name of the python
10529     # program assumed to be in $PATH.
10530     python_prefix=
10531     case "${with_python}" in
10532     yes | auto)
10533       if test ${build} = ${host}; then
10534         # Extract the first word of "python", so it can be a program name with args.
10535 set dummy python; ac_word=$2
10536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10537 $as_echo_n "checking for $ac_word... " >&6; }
10538 if test "${ac_cv_path_python_prog_path+set}" = set; then :
10539   $as_echo_n "(cached) " >&6
10540 else
10541   case $python_prog_path in
10542   [\\/]* | ?:[\\/]*)
10543   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
10544   ;;
10545   *)
10546   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10547 for as_dir in $PATH
10548 do
10549   IFS=$as_save_IFS
10550   test -z "$as_dir" && as_dir=.
10551     for ac_exec_ext in '' $ac_executable_extensions; do
10552   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10553     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
10554     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10555     break 2
10556   fi
10557 done
10558   done
10559 IFS=$as_save_IFS
10560
10561   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
10562   ;;
10563 esac
10564 fi
10565 python_prog_path=$ac_cv_path_python_prog_path
10566 if test -n "$python_prog_path"; then
10567   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
10568 $as_echo "$python_prog_path" >&6; }
10569 else
10570   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10571 $as_echo "no" >&6; }
10572 fi
10573
10574
10575         if test "${python_prog_path}" = missing; then
10576           python_prog=missing
10577         else
10578           python_prog=${python_prog_path}
10579         fi
10580       else
10581         # Not much we can do except assume the cross-compiler will find the
10582         # right files.
10583         python_prog=missing
10584       fi
10585       ;;
10586     *)
10587       # While we can't run python compiled for $host (unless host == build),
10588       # the user could write a script that provides the needed information,
10589       # so we support that.
10590       python_prog="${with_python}"
10591       # Extract the first word of "${python_prog}", so it can be a program name with args.
10592 set dummy ${python_prog}; ac_word=$2
10593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10594 $as_echo_n "checking for $ac_word... " >&6; }
10595 if test "${ac_cv_path_python_prog_path+set}" = set; then :
10596   $as_echo_n "(cached) " >&6
10597 else
10598   case $python_prog_path in
10599   [\\/]* | ?:[\\/]*)
10600   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
10601   ;;
10602   *)
10603   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10604 for as_dir in $PATH
10605 do
10606   IFS=$as_save_IFS
10607   test -z "$as_dir" && as_dir=.
10608     for ac_exec_ext in '' $ac_executable_extensions; do
10609   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10610     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
10611     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10612     break 2
10613   fi
10614 done
10615   done
10616 IFS=$as_save_IFS
10617
10618   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
10619   ;;
10620 esac
10621 fi
10622 python_prog_path=$ac_cv_path_python_prog_path
10623 if test -n "$python_prog_path"; then
10624   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
10625 $as_echo "$python_prog_path" >&6; }
10626 else
10627   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10628 $as_echo "no" >&6; }
10629 fi
10630
10631
10632       if test "${python_prog_path}" = missing; then
10633         as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
10634       fi
10635       ;;
10636     esac
10637   esac
10638
10639   if test "${python_prog}" != missing; then
10640     # We have a python program to use, but it may be too old.
10641     # Don't flag an error for --with-python=auto (the default).
10642     have_python_config=yes
10643     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
10644     if test $? != 0; then
10645       have_python_config=failed
10646       if test "${with_python}" != auto; then
10647         as_fn_error "failure running python-config --includes" "$LINENO" 5
10648       fi
10649     fi
10650     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
10651     if test $? != 0; then
10652       have_python_config=failed
10653       if test "${with_python}" != auto; then
10654         as_fn_error "failure running python-config --ldflags" "$LINENO" 5
10655       fi
10656     fi
10657     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
10658     if test $? != 0; then
10659       have_python_config=failed
10660       if test "${with_python}" != auto; then
10661         as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
10662       fi
10663     fi
10664   else
10665     # We do not have a python executable we can use to determine where
10666     # to find the Python headers and libs.  We cannot guess the include
10667     # path from the python_prefix either, because that include path
10668     # depends on the Python version.  So, there is nothing much we can
10669     # do except assume that the compiler will be able to find those files.
10670     python_includes=
10671     python_libs=
10672     have_python_config=no
10673   fi
10674
10675   # If we have python-config, only try the configuration it provides.
10676   # Otherwise fallback on the old way of trying different versions of
10677   # python in turn.
10678
10679   have_libpython=no
10680   if test "${have_python_config}" = yes; then
10681     # Determine the Python version by extracting "-lpython<version>"
10682     # part of the python_libs. <version> is usually X.Y with X and Y
10683     # being decimal numbers, but can also be XY (seen on Windows).
10684     #
10685     # The extraction is performed using sed with a regular expression.
10686     # Initially, the regexp used was using the '?' quantifier to make
10687     # the dot in the version number optional.  Unfortunately, this
10688     # does not work with non-GNU versions of sed because, because of
10689     # what looks like a limitation (the '?' quantifier does not work
10690     # with back-references).  We work around this limitation by using
10691     # the '*' quantifier instead.  It means that, in theory, we might
10692     # match unexpected version strings such as "-lpython2..7", but
10693     # this seems unlikely in practice.  And even if that happens,
10694     # an error will be triggered later on, when checking that version
10695     # number.
10696     python_version=`echo " ${python_libs} " \
10697                          | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
10698     case "${python_version}" in
10699     python*)
10700
10701   version=${python_version}
10702
10703   new_CPPFLAGS=${python_includes}
10704   new_LIBS=${python_libs}
10705   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10706 $as_echo_n "checking for ${version}... " >&6; }
10707   save_CPPFLAGS=$CPPFLAGS
10708   save_LIBS=$LIBS
10709   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10710   LIBS="$LIBS $new_LIBS"
10711   found_usable_python=no
10712   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10713 /* end confdefs.h.  */
10714 #include "Python.h"
10715 int
10716 main ()
10717 {
10718 Py_Initialize ();
10719   ;
10720   return 0;
10721 }
10722 _ACEOF
10723 if ac_fn_c_try_link "$LINENO"; then :
10724   have_libpython=${version}
10725                   found_usable_python=yes
10726                   PYTHON_CPPFLAGS=$new_CPPFLAGS
10727                   PYTHON_LIBS=$new_LIBS
10728 fi
10729 rm -f core conftest.err conftest.$ac_objext \
10730     conftest$ac_exeext conftest.$ac_ext
10731   CPPFLAGS=$save_CPPFLAGS
10732   LIBS=$save_LIBS
10733   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10734 $as_echo "${found_usable_python}" >&6; }
10735
10736       ;;
10737     *)
10738       as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
10739       ;;
10740     esac
10741   elif test "${have_python_config}" != failed; then
10742     if test "${have_libpython}" = no; then
10743
10744   version=python2.7
10745
10746   new_CPPFLAGS=${python_includes}
10747   new_LIBS="${python_libs} -lpython2.7"
10748   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10749 $as_echo_n "checking for ${version}... " >&6; }
10750   save_CPPFLAGS=$CPPFLAGS
10751   save_LIBS=$LIBS
10752   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10753   LIBS="$LIBS $new_LIBS"
10754   found_usable_python=no
10755   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10756 /* end confdefs.h.  */
10757 #include "Python.h"
10758 int
10759 main ()
10760 {
10761 Py_Initialize ();
10762   ;
10763   return 0;
10764 }
10765 _ACEOF
10766 if ac_fn_c_try_link "$LINENO"; then :
10767   have_libpython=${version}
10768                   found_usable_python=yes
10769                   PYTHON_CPPFLAGS=$new_CPPFLAGS
10770                   PYTHON_LIBS=$new_LIBS
10771 fi
10772 rm -f core conftest.err conftest.$ac_objext \
10773     conftest$ac_exeext conftest.$ac_ext
10774   CPPFLAGS=$save_CPPFLAGS
10775   LIBS=$save_LIBS
10776   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10777 $as_echo "${found_usable_python}" >&6; }
10778
10779     fi
10780     if test "${have_libpython}" = no; then
10781
10782   version=python2.6
10783
10784   new_CPPFLAGS=${python_includes}
10785   new_LIBS="${python_libs} -lpython2.6"
10786   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10787 $as_echo_n "checking for ${version}... " >&6; }
10788   save_CPPFLAGS=$CPPFLAGS
10789   save_LIBS=$LIBS
10790   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10791   LIBS="$LIBS $new_LIBS"
10792   found_usable_python=no
10793   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10794 /* end confdefs.h.  */
10795 #include "Python.h"
10796 int
10797 main ()
10798 {
10799 Py_Initialize ();
10800   ;
10801   return 0;
10802 }
10803 _ACEOF
10804 if ac_fn_c_try_link "$LINENO"; then :
10805   have_libpython=${version}
10806                   found_usable_python=yes
10807                   PYTHON_CPPFLAGS=$new_CPPFLAGS
10808                   PYTHON_LIBS=$new_LIBS
10809 fi
10810 rm -f core conftest.err conftest.$ac_objext \
10811     conftest$ac_exeext conftest.$ac_ext
10812   CPPFLAGS=$save_CPPFLAGS
10813   LIBS=$save_LIBS
10814   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10815 $as_echo "${found_usable_python}" >&6; }
10816
10817     fi
10818     if test ${have_libpython} = no; then
10819
10820   version=python2.5
10821
10822   new_CPPFLAGS=${python_includes}
10823   new_LIBS="${python_libs} -lpython2.5"
10824   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10825 $as_echo_n "checking for ${version}... " >&6; }
10826   save_CPPFLAGS=$CPPFLAGS
10827   save_LIBS=$LIBS
10828   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10829   LIBS="$LIBS $new_LIBS"
10830   found_usable_python=no
10831   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10832 /* end confdefs.h.  */
10833 #include "Python.h"
10834 int
10835 main ()
10836 {
10837 Py_Initialize ();
10838   ;
10839   return 0;
10840 }
10841 _ACEOF
10842 if ac_fn_c_try_link "$LINENO"; then :
10843   have_libpython=${version}
10844                   found_usable_python=yes
10845                   PYTHON_CPPFLAGS=$new_CPPFLAGS
10846                   PYTHON_LIBS=$new_LIBS
10847 fi
10848 rm -f core conftest.err conftest.$ac_objext \
10849     conftest$ac_exeext conftest.$ac_ext
10850   CPPFLAGS=$save_CPPFLAGS
10851   LIBS=$save_LIBS
10852   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10853 $as_echo "${found_usable_python}" >&6; }
10854
10855     fi
10856     if test ${have_libpython} = no; then
10857
10858   version=python2.4
10859
10860   new_CPPFLAGS=${python_includes}
10861   new_LIBS="${python_libs} -lpython2.4"
10862   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10863 $as_echo_n "checking for ${version}... " >&6; }
10864   save_CPPFLAGS=$CPPFLAGS
10865   save_LIBS=$LIBS
10866   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10867   LIBS="$LIBS $new_LIBS"
10868   found_usable_python=no
10869   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10870 /* end confdefs.h.  */
10871 #include "Python.h"
10872 int
10873 main ()
10874 {
10875 Py_Initialize ();
10876   ;
10877   return 0;
10878 }
10879 _ACEOF
10880 if ac_fn_c_try_link "$LINENO"; then :
10881   have_libpython=${version}
10882                   found_usable_python=yes
10883                   PYTHON_CPPFLAGS=$new_CPPFLAGS
10884                   PYTHON_LIBS=$new_LIBS
10885 fi
10886 rm -f core conftest.err conftest.$ac_objext \
10887     conftest$ac_exeext conftest.$ac_ext
10888   CPPFLAGS=$save_CPPFLAGS
10889   LIBS=$save_LIBS
10890   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10891 $as_echo "${found_usable_python}" >&6; }
10892
10893     fi
10894   fi
10895   if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
10896
10897 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
10898
10899   elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
10900
10901 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
10902
10903   elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
10904
10905 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
10906
10907   elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
10908
10909 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
10910
10911   fi
10912
10913   if test "${have_libpython}" = no; then
10914     case "${with_python}" in
10915     yes)
10916       as_fn_error "python is missing or unusable" "$LINENO" 5
10917       ;;
10918     auto)
10919       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
10920 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
10921       ;;
10922     *)
10923       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
10924       ;;
10925     esac
10926   else
10927     if test -n "${python_prefix}"; then
10928
10929 cat >>confdefs.h <<_ACEOF
10930 #define WITH_PYTHON_PATH "${python_prefix}"
10931 _ACEOF
10932
10933
10934   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
10935      if test "x$prefix" = xNONE; then
10936         test_prefix=/usr/local
10937      else
10938         test_prefix=$prefix
10939      fi
10940   else
10941      test_prefix=$exec_prefix
10942   fi
10943   value=0
10944   case ${python_prefix} in
10945      "${test_prefix}"|"${test_prefix}/"*|\
10946         '${exec_prefix}'|'${exec_prefix}/'*)
10947      value=1
10948      ;;
10949   esac
10950
10951 cat >>confdefs.h <<_ACEOF
10952 #define PYTHON_PATH_RELOCATABLE $value
10953 _ACEOF
10954
10955
10956     fi
10957   fi
10958 fi
10959
10960 if test "${have_libpython}" != no; then
10961
10962 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
10963
10964   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
10965   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
10966   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
10967   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
10968   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
10969
10970   # Flags needed to compile Python code (taken from python-config --cflags).
10971   # We cannot call python-config directly because it will output whatever was
10972   # used when compiling the Python interpreter itself, including flags which
10973   # would make the python-related objects be compiled differently from the
10974   # rest of GDB (e.g., -O2 and -fPIC).
10975   if test "${GCC}" = yes; then
10976     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
10977   fi
10978
10979   if test "x${tentative_python_cflags}" != x; then
10980     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
10981 $as_echo_n "checking compiler flags for python code... " >&6; }
10982     for flag in ${tentative_python_cflags}; do
10983       # Check that the compiler accepts it
10984       saved_CFLAGS="$CFLAGS"
10985       CFLAGS="$CFLAGS $flag"
10986       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10987 /* end confdefs.h.  */
10988
10989 int
10990 main ()
10991 {
10992
10993   ;
10994   return 0;
10995 }
10996 _ACEOF
10997 if ac_fn_c_try_compile "$LINENO"; then :
10998   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
10999 fi
11000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11001       CFLAGS="$saved_CFLAGS"
11002     done
11003     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
11004 $as_echo "${PYTHON_CFLAGS}" >&6; }
11005   fi
11006
11007   # On IRIX, type siginfo is not defined.  Instead, sys/siginfo.h provides:
11008   #    #if _SGIAPI
11009   #    #define siginfo __siginfo
11010   #    #endif
11011   # The problem is that including Python causes some XOPEN macros to be
11012   # unilaterally defined, and that in turn causes _SGIAPI to evaluate
11013   # to false.  So, we work around this issue by defining siginfo ourself
11014   # though the command-line.
11015   case "$gdb_host" in
11016     irix*) if test "${GCC}" = yes; then
11017              CPPFLAGS="$CPPFLAGS -Dsiginfo=__siginfo"
11018            fi
11019            ;;
11020   esac
11021 else
11022   # Even if Python support is not compiled in, we need to have these files
11023   # included.
11024   CONFIG_OBS="$CONFIG_OBS python.o py-value.o py-prettyprint.o py-auto-load.o"
11025   CONFIG_SRCS="$CONFIG_SRCS python/python.c python/py-value.c \
11026         python/py-prettyprint.c python/py-auto-load.c"
11027 fi
11028
11029
11030
11031
11032 # ------------------------- #
11033 # Checks for header files.  #
11034 # ------------------------- #
11035
11036 ac_header_dirent=no
11037 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
11038   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
11039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
11040 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
11041 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
11042   $as_echo_n "(cached) " >&6
11043 else
11044   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11045 /* end confdefs.h.  */
11046 #include <sys/types.h>
11047 #include <$ac_hdr>
11048
11049 int
11050 main ()
11051 {
11052 if ((DIR *) 0)
11053 return 0;
11054   ;
11055   return 0;
11056 }
11057 _ACEOF
11058 if ac_fn_c_try_compile "$LINENO"; then :
11059   eval "$as_ac_Header=yes"
11060 else
11061   eval "$as_ac_Header=no"
11062 fi
11063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11064 fi
11065 eval ac_res=\$$as_ac_Header
11066                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
11067 $as_echo "$ac_res" >&6; }
11068 eval as_val=\$$as_ac_Header
11069    if test "x$as_val" = x""yes; then :
11070   cat >>confdefs.h <<_ACEOF
11071 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
11072 _ACEOF
11073
11074 ac_header_dirent=$ac_hdr; break
11075 fi
11076
11077 done
11078 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
11079 if test $ac_header_dirent = dirent.h; then
11080   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
11081 $as_echo_n "checking for library containing opendir... " >&6; }
11082 if test "${ac_cv_search_opendir+set}" = set; then :
11083   $as_echo_n "(cached) " >&6
11084 else
11085   ac_func_search_save_LIBS=$LIBS
11086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11087 /* end confdefs.h.  */
11088
11089 /* Override any GCC internal prototype to avoid an error.
11090    Use char because int might match the return type of a GCC
11091    builtin and then its argument prototype would still apply.  */
11092 #ifdef __cplusplus
11093 extern "C"
11094 #endif
11095 char opendir ();
11096 int
11097 main ()
11098 {
11099 return opendir ();
11100   ;
11101   return 0;
11102 }
11103 _ACEOF
11104 for ac_lib in '' dir; do
11105   if test -z "$ac_lib"; then
11106     ac_res="none required"
11107   else
11108     ac_res=-l$ac_lib
11109     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11110   fi
11111   if ac_fn_c_try_link "$LINENO"; then :
11112   ac_cv_search_opendir=$ac_res
11113 fi
11114 rm -f core conftest.err conftest.$ac_objext \
11115     conftest$ac_exeext
11116   if test "${ac_cv_search_opendir+set}" = set; then :
11117   break
11118 fi
11119 done
11120 if test "${ac_cv_search_opendir+set}" = set; then :
11121
11122 else
11123   ac_cv_search_opendir=no
11124 fi
11125 rm conftest.$ac_ext
11126 LIBS=$ac_func_search_save_LIBS
11127 fi
11128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
11129 $as_echo "$ac_cv_search_opendir" >&6; }
11130 ac_res=$ac_cv_search_opendir
11131 if test "$ac_res" != no; then :
11132   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11133
11134 fi
11135
11136 else
11137   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
11138 $as_echo_n "checking for library containing opendir... " >&6; }
11139 if test "${ac_cv_search_opendir+set}" = set; then :
11140   $as_echo_n "(cached) " >&6
11141 else
11142   ac_func_search_save_LIBS=$LIBS
11143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11144 /* end confdefs.h.  */
11145
11146 /* Override any GCC internal prototype to avoid an error.
11147    Use char because int might match the return type of a GCC
11148    builtin and then its argument prototype would still apply.  */
11149 #ifdef __cplusplus
11150 extern "C"
11151 #endif
11152 char opendir ();
11153 int
11154 main ()
11155 {
11156 return opendir ();
11157   ;
11158   return 0;
11159 }
11160 _ACEOF
11161 for ac_lib in '' x; do
11162   if test -z "$ac_lib"; then
11163     ac_res="none required"
11164   else
11165     ac_res=-l$ac_lib
11166     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11167   fi
11168   if ac_fn_c_try_link "$LINENO"; then :
11169   ac_cv_search_opendir=$ac_res
11170 fi
11171 rm -f core conftest.err conftest.$ac_objext \
11172     conftest$ac_exeext
11173   if test "${ac_cv_search_opendir+set}" = set; then :
11174   break
11175 fi
11176 done
11177 if test "${ac_cv_search_opendir+set}" = set; then :
11178
11179 else
11180   ac_cv_search_opendir=no
11181 fi
11182 rm conftest.$ac_ext
11183 LIBS=$ac_func_search_save_LIBS
11184 fi
11185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
11186 $as_echo "$ac_cv_search_opendir" >&6; }
11187 ac_res=$ac_cv_search_opendir
11188 if test "$ac_res" != no; then :
11189   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11190
11191 fi
11192
11193 fi
11194
11195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
11196 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
11197 if test "${ac_cv_header_stat_broken+set}" = set; then :
11198   $as_echo_n "(cached) " >&6
11199 else
11200   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11201 /* end confdefs.h.  */
11202 #include <sys/types.h>
11203 #include <sys/stat.h>
11204
11205 #if defined S_ISBLK && defined S_IFDIR
11206 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
11207 #endif
11208
11209 #if defined S_ISBLK && defined S_IFCHR
11210 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
11211 #endif
11212
11213 #if defined S_ISLNK && defined S_IFREG
11214 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
11215 #endif
11216
11217 #if defined S_ISSOCK && defined S_IFREG
11218 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
11219 #endif
11220
11221 _ACEOF
11222 if ac_fn_c_try_compile "$LINENO"; then :
11223   ac_cv_header_stat_broken=no
11224 else
11225   ac_cv_header_stat_broken=yes
11226 fi
11227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11228 fi
11229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
11230 $as_echo "$ac_cv_header_stat_broken" >&6; }
11231 if test $ac_cv_header_stat_broken = yes; then
11232
11233 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
11234
11235 fi
11236
11237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11238 $as_echo_n "checking for ANSI C header files... " >&6; }
11239 if test "${ac_cv_header_stdc+set}" = set; then :
11240   $as_echo_n "(cached) " >&6
11241 else
11242   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11243 /* end confdefs.h.  */
11244 #include <stdlib.h>
11245 #include <stdarg.h>
11246 #include <string.h>
11247 #include <float.h>
11248
11249 int
11250 main ()
11251 {
11252
11253   ;
11254   return 0;
11255 }
11256 _ACEOF
11257 if ac_fn_c_try_compile "$LINENO"; then :
11258   ac_cv_header_stdc=yes
11259 else
11260   ac_cv_header_stdc=no
11261 fi
11262 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11263
11264 if test $ac_cv_header_stdc = yes; then
11265   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11266   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11267 /* end confdefs.h.  */
11268 #include <string.h>
11269
11270 _ACEOF
11271 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11272   $EGREP "memchr" >/dev/null 2>&1; then :
11273
11274 else
11275   ac_cv_header_stdc=no
11276 fi
11277 rm -f conftest*
11278
11279 fi
11280
11281 if test $ac_cv_header_stdc = yes; then
11282   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11283   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11284 /* end confdefs.h.  */
11285 #include <stdlib.h>
11286
11287 _ACEOF
11288 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11289   $EGREP "free" >/dev/null 2>&1; then :
11290
11291 else
11292   ac_cv_header_stdc=no
11293 fi
11294 rm -f conftest*
11295
11296 fi
11297
11298 if test $ac_cv_header_stdc = yes; then
11299   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11300   if test "$cross_compiling" = yes; then :
11301   :
11302 else
11303   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11304 /* end confdefs.h.  */
11305 #include <ctype.h>
11306 #include <stdlib.h>
11307 #if ((' ' & 0x0FF) == 0x020)
11308 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11309 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11310 #else
11311 # define ISLOWER(c) \
11312                    (('a' <= (c) && (c) <= 'i') \
11313                      || ('j' <= (c) && (c) <= 'r') \
11314                      || ('s' <= (c) && (c) <= 'z'))
11315 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11316 #endif
11317
11318 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11319 int
11320 main ()
11321 {
11322   int i;
11323   for (i = 0; i < 256; i++)
11324     if (XOR (islower (i), ISLOWER (i))
11325         || toupper (i) != TOUPPER (i))
11326       return 2;
11327   return 0;
11328 }
11329 _ACEOF
11330 if ac_fn_c_try_run "$LINENO"; then :
11331
11332 else
11333   ac_cv_header_stdc=no
11334 fi
11335 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11336   conftest.$ac_objext conftest.beam conftest.$ac_ext
11337 fi
11338
11339 fi
11340 fi
11341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11342 $as_echo "$ac_cv_header_stdc" >&6; }
11343 if test $ac_cv_header_stdc = yes; then
11344
11345 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
11346
11347 fi
11348
11349 # elf_hp.h is for HP/UX 64-bit shared library support.
11350 # FIXME: kettenis/20030102: In most cases we include these (ctype.h, time.h)
11351 # unconditionally, so what's the point in checking these?
11352 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
11353                   thread_db.h gnu/libc-version.h signal.h stddef.h \
11354                   stdlib.h string.h memory.h strings.h sys/fault.h \
11355                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
11356                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
11357                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
11358                   sys/types.h sys/wait.h wait.h termios.h termio.h \
11359                   sgtty.h unistd.h elf_hp.h ctype.h time.h locale.h
11360 do :
11361   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11362 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11363 eval as_val=\$$as_ac_Header
11364    if test "x$as_val" = x""yes; then :
11365   cat >>confdefs.h <<_ACEOF
11366 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11367 _ACEOF
11368
11369 fi
11370
11371 done
11372
11373 for ac_header in link.h
11374 do :
11375   ac_fn_c_check_header_compile "$LINENO" "link.h" "ac_cv_header_link_h" "#if HAVE_SYS_TYPES_H
11376 # include <sys/types.h>
11377 #endif
11378 #if HAVE_NLIST_H
11379 # include <nlist.h>
11380 #endif
11381
11382 "
11383 if test "x$ac_cv_header_link_h" = x""yes; then :
11384   cat >>confdefs.h <<_ACEOF
11385 #define HAVE_LINK_H 1
11386 _ACEOF
11387
11388 fi
11389
11390 done
11391
11392 for ac_header in sys/proc.h
11393 do :
11394   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
11395 # include <sys/param.h>
11396 #endif
11397
11398 "
11399 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
11400   cat >>confdefs.h <<_ACEOF
11401 #define HAVE_SYS_PROC_H 1
11402 _ACEOF
11403
11404 fi
11405
11406 done
11407
11408 for ac_header in sys/user.h
11409 do :
11410   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
11411 # include <sys/param.h>
11412 #endif
11413
11414 "
11415 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
11416   cat >>confdefs.h <<_ACEOF
11417 #define HAVE_SYS_USER_H 1
11418 _ACEOF
11419
11420 fi
11421
11422 done
11423
11424
11425 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
11426 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
11427 # think that we don't have <curses.h> if we're using GCC.
11428 case $host_os in
11429   solaris2.[789])
11430     if test "$GCC" = yes; then
11431
11432 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
11433
11434     fi ;;
11435 esac
11436 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
11437 do :
11438   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11439 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11440 eval as_val=\$$as_ac_Header
11441    if test "x$as_val" = x""yes; then :
11442   cat >>confdefs.h <<_ACEOF
11443 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11444 _ACEOF
11445
11446 fi
11447
11448 done
11449
11450 for ac_header in term.h
11451 do :
11452   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
11453 # include <curses.h>
11454 #endif
11455
11456 "
11457 if test "x$ac_cv_header_term_h" = x""yes; then :
11458   cat >>confdefs.h <<_ACEOF
11459 #define HAVE_TERM_H 1
11460 _ACEOF
11461
11462 fi
11463
11464 done
11465
11466
11467 # ------------------------- #
11468 # Checks for declarations.  #
11469 # ------------------------- #
11470
11471 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
11472 if test "x$ac_cv_have_decl_free" = x""yes; then :
11473   ac_have_decl=1
11474 else
11475   ac_have_decl=0
11476 fi
11477
11478 cat >>confdefs.h <<_ACEOF
11479 #define HAVE_DECL_FREE $ac_have_decl
11480 _ACEOF
11481 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
11482 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
11483   ac_have_decl=1
11484 else
11485   ac_have_decl=0
11486 fi
11487
11488 cat >>confdefs.h <<_ACEOF
11489 #define HAVE_DECL_MALLOC $ac_have_decl
11490 _ACEOF
11491 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
11492 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
11493   ac_have_decl=1
11494 else
11495   ac_have_decl=0
11496 fi
11497
11498 cat >>confdefs.h <<_ACEOF
11499 #define HAVE_DECL_REALLOC $ac_have_decl
11500 _ACEOF
11501 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
11502 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
11503   ac_have_decl=1
11504 else
11505   ac_have_decl=0
11506 fi
11507
11508 cat >>confdefs.h <<_ACEOF
11509 #define HAVE_DECL_STRERROR $ac_have_decl
11510 _ACEOF
11511 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
11512 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
11513   ac_have_decl=1
11514 else
11515   ac_have_decl=0
11516 fi
11517
11518 cat >>confdefs.h <<_ACEOF
11519 #define HAVE_DECL_STRSTR $ac_have_decl
11520 _ACEOF
11521 ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
11522 if test "x$ac_cv_have_decl_getopt" = x""yes; then :
11523   ac_have_decl=1
11524 else
11525   ac_have_decl=0
11526 fi
11527
11528 cat >>confdefs.h <<_ACEOF
11529 #define HAVE_DECL_GETOPT $ac_have_decl
11530 _ACEOF
11531 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
11532 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
11533   ac_have_decl=1
11534 else
11535   ac_have_decl=0
11536 fi
11537
11538 cat >>confdefs.h <<_ACEOF
11539 #define HAVE_DECL_SNPRINTF $ac_have_decl
11540 _ACEOF
11541 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
11542 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
11543   ac_have_decl=1
11544 else
11545   ac_have_decl=0
11546 fi
11547
11548 cat >>confdefs.h <<_ACEOF
11549 #define HAVE_DECL_VSNPRINTF $ac_have_decl
11550 _ACEOF
11551
11552
11553   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
11554 $as_echo_n "checking for LC_MESSAGES... " >&6; }
11555 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
11556   $as_echo_n "(cached) " >&6
11557 else
11558   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11559 /* end confdefs.h.  */
11560 #include <locale.h>
11561 int
11562 main ()
11563 {
11564 return LC_MESSAGES
11565   ;
11566   return 0;
11567 }
11568 _ACEOF
11569 if ac_fn_c_try_link "$LINENO"; then :
11570   am_cv_val_LC_MESSAGES=yes
11571 else
11572   am_cv_val_LC_MESSAGES=no
11573 fi
11574 rm -f core conftest.err conftest.$ac_objext \
11575     conftest$ac_exeext conftest.$ac_ext
11576 fi
11577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
11578 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
11579   if test $am_cv_val_LC_MESSAGES = yes; then
11580
11581 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
11582
11583   fi
11584
11585
11586 # ----------------------- #
11587 # Checks for structures.  #
11588 # ----------------------- #
11589
11590 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
11591 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
11592
11593 cat >>confdefs.h <<_ACEOF
11594 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
11595 _ACEOF
11596
11597
11598 fi
11599 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
11600 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
11601
11602 cat >>confdefs.h <<_ACEOF
11603 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
11604 _ACEOF
11605
11606
11607 fi
11608
11609
11610 # ------------------ #
11611 # Checks for types.  #
11612 # ------------------ #
11613
11614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
11615 $as_echo_n "checking return type of signal handlers... " >&6; }
11616 if test "${ac_cv_type_signal+set}" = set; then :
11617   $as_echo_n "(cached) " >&6
11618 else
11619   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11620 /* end confdefs.h.  */
11621 #include <sys/types.h>
11622 #include <signal.h>
11623
11624 int
11625 main ()
11626 {
11627 return *(signal (0, 0)) (0) == 1;
11628   ;
11629   return 0;
11630 }
11631 _ACEOF
11632 if ac_fn_c_try_compile "$LINENO"; then :
11633   ac_cv_type_signal=int
11634 else
11635   ac_cv_type_signal=void
11636 fi
11637 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11638 fi
11639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
11640 $as_echo "$ac_cv_type_signal" >&6; }
11641
11642 cat >>confdefs.h <<_ACEOF
11643 #define RETSIGTYPE $ac_cv_type_signal
11644 _ACEOF
11645
11646
11647 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
11648 #include <sys/socket.h>
11649
11650 "
11651 if test "x$ac_cv_type_socklen_t" = x""yes; then :
11652
11653 cat >>confdefs.h <<_ACEOF
11654 #define HAVE_SOCKLEN_T 1
11655 _ACEOF
11656
11657
11658 fi
11659
11660
11661 # ------------------------------------- #
11662 # Checks for compiler characteristics.  #
11663 # ------------------------------------- #
11664
11665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
11666 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
11667 if test "${ac_cv_c_const+set}" = set; then :
11668   $as_echo_n "(cached) " >&6
11669 else
11670   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11671 /* end confdefs.h.  */
11672
11673 int
11674 main ()
11675 {
11676 /* FIXME: Include the comments suggested by Paul. */
11677 #ifndef __cplusplus
11678   /* Ultrix mips cc rejects this.  */
11679   typedef int charset[2];
11680   const charset cs;
11681   /* SunOS 4.1.1 cc rejects this.  */
11682   char const *const *pcpcc;
11683   char **ppc;
11684   /* NEC SVR4.0.2 mips cc rejects this.  */
11685   struct point {int x, y;};
11686   static struct point const zero = {0,0};
11687   /* AIX XL C 1.02.0.0 rejects this.
11688      It does not let you subtract one const X* pointer from another in
11689      an arm of an if-expression whose if-part is not a constant
11690      expression */
11691   const char *g = "string";
11692   pcpcc = &g + (g ? g-g : 0);
11693   /* HPUX 7.0 cc rejects these. */
11694   ++pcpcc;
11695   ppc = (char**) pcpcc;
11696   pcpcc = (char const *const *) ppc;
11697   { /* SCO 3.2v4 cc rejects this.  */
11698     char *t;
11699     char const *s = 0 ? (char *) 0 : (char const *) 0;
11700
11701     *t++ = 0;
11702     if (s) return 0;
11703   }
11704   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
11705     int x[] = {25, 17};
11706     const int *foo = &x[0];
11707     ++foo;
11708   }
11709   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
11710     typedef const int *iptr;
11711     iptr p = 0;
11712     ++p;
11713   }
11714   { /* AIX XL C 1.02.0.0 rejects this saying
11715        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
11716     struct s { int j; const int *ap[3]; };
11717     struct s *b; b->j = 5;
11718   }
11719   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
11720     const int foo = 10;
11721     if (!foo) return 0;
11722   }
11723   return !cs[0] && !zero.x;
11724 #endif
11725
11726   ;
11727   return 0;
11728 }
11729 _ACEOF
11730 if ac_fn_c_try_compile "$LINENO"; then :
11731   ac_cv_c_const=yes
11732 else
11733   ac_cv_c_const=no
11734 fi
11735 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11736 fi
11737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
11738 $as_echo "$ac_cv_c_const" >&6; }
11739 if test $ac_cv_c_const = no; then
11740
11741 $as_echo "#define const /**/" >>confdefs.h
11742
11743 fi
11744
11745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
11746 $as_echo_n "checking for inline... " >&6; }
11747 if test "${ac_cv_c_inline+set}" = set; then :
11748   $as_echo_n "(cached) " >&6
11749 else
11750   ac_cv_c_inline=no
11751 for ac_kw in inline __inline__ __inline; do
11752   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11753 /* end confdefs.h.  */
11754 #ifndef __cplusplus
11755 typedef int foo_t;
11756 static $ac_kw foo_t static_foo () {return 0; }
11757 $ac_kw foo_t foo () {return 0; }
11758 #endif
11759
11760 _ACEOF
11761 if ac_fn_c_try_compile "$LINENO"; then :
11762   ac_cv_c_inline=$ac_kw
11763 fi
11764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11765   test "$ac_cv_c_inline" != no && break
11766 done
11767
11768 fi
11769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
11770 $as_echo "$ac_cv_c_inline" >&6; }
11771
11772 case $ac_cv_c_inline in
11773   inline | yes) ;;
11774   *)
11775     case $ac_cv_c_inline in
11776       no) ac_val=;;
11777       *) ac_val=$ac_cv_c_inline;;
11778     esac
11779     cat >>confdefs.h <<_ACEOF
11780 #ifndef __cplusplus
11781 #define inline $ac_val
11782 #endif
11783 _ACEOF
11784     ;;
11785 esac
11786
11787  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
11788 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
11789 if test "${ac_cv_c_bigendian+set}" = set; then :
11790   $as_echo_n "(cached) " >&6
11791 else
11792   ac_cv_c_bigendian=unknown
11793     # See if we're dealing with a universal compiler.
11794     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11795 /* end confdefs.h.  */
11796 #ifndef __APPLE_CC__
11797                not a universal capable compiler
11798              #endif
11799              typedef int dummy;
11800
11801 _ACEOF
11802 if ac_fn_c_try_compile "$LINENO"; then :
11803
11804         # Check for potential -arch flags.  It is not universal unless
11805         # there are at least two -arch flags with different values.
11806         ac_arch=
11807         ac_prev=
11808         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
11809          if test -n "$ac_prev"; then
11810            case $ac_word in
11811              i?86 | x86_64 | ppc | ppc64)
11812                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
11813                  ac_arch=$ac_word
11814                else
11815                  ac_cv_c_bigendian=universal
11816                  break
11817                fi
11818                ;;
11819            esac
11820            ac_prev=
11821          elif test "x$ac_word" = "x-arch"; then
11822            ac_prev=arch
11823          fi
11824        done
11825 fi
11826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11827     if test $ac_cv_c_bigendian = unknown; then
11828       # See if sys/param.h defines the BYTE_ORDER macro.
11829       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11830 /* end confdefs.h.  */
11831 #include <sys/types.h>
11832              #include <sys/param.h>
11833
11834 int
11835 main ()
11836 {
11837 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
11838                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
11839                      && LITTLE_ENDIAN)
11840               bogus endian macros
11841              #endif
11842
11843   ;
11844   return 0;
11845 }
11846 _ACEOF
11847 if ac_fn_c_try_compile "$LINENO"; then :
11848   # It does; now see whether it defined to BIG_ENDIAN or not.
11849          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11850 /* end confdefs.h.  */
11851 #include <sys/types.h>
11852                 #include <sys/param.h>
11853
11854 int
11855 main ()
11856 {
11857 #if BYTE_ORDER != BIG_ENDIAN
11858                  not big endian
11859                 #endif
11860
11861   ;
11862   return 0;
11863 }
11864 _ACEOF
11865 if ac_fn_c_try_compile "$LINENO"; then :
11866   ac_cv_c_bigendian=yes
11867 else
11868   ac_cv_c_bigendian=no
11869 fi
11870 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11871 fi
11872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11873     fi
11874     if test $ac_cv_c_bigendian = unknown; then
11875       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
11876       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11877 /* end confdefs.h.  */
11878 #include <limits.h>
11879
11880 int
11881 main ()
11882 {
11883 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
11884               bogus endian macros
11885              #endif
11886
11887   ;
11888   return 0;
11889 }
11890 _ACEOF
11891 if ac_fn_c_try_compile "$LINENO"; then :
11892   # It does; now see whether it defined to _BIG_ENDIAN or not.
11893          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11894 /* end confdefs.h.  */
11895 #include <limits.h>
11896
11897 int
11898 main ()
11899 {
11900 #ifndef _BIG_ENDIAN
11901                  not big endian
11902                 #endif
11903
11904   ;
11905   return 0;
11906 }
11907 _ACEOF
11908 if ac_fn_c_try_compile "$LINENO"; then :
11909   ac_cv_c_bigendian=yes
11910 else
11911   ac_cv_c_bigendian=no
11912 fi
11913 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11914 fi
11915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11916     fi
11917     if test $ac_cv_c_bigendian = unknown; then
11918       # Compile a test program.
11919       if test "$cross_compiling" = yes; then :
11920   # Try to guess by grepping values from an object file.
11921          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11922 /* end confdefs.h.  */
11923 short int ascii_mm[] =
11924                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
11925                 short int ascii_ii[] =
11926                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
11927                 int use_ascii (int i) {
11928                   return ascii_mm[i] + ascii_ii[i];
11929                 }
11930                 short int ebcdic_ii[] =
11931                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
11932                 short int ebcdic_mm[] =
11933                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
11934                 int use_ebcdic (int i) {
11935                   return ebcdic_mm[i] + ebcdic_ii[i];
11936                 }
11937                 extern int foo;
11938
11939 int
11940 main ()
11941 {
11942 return use_ascii (foo) == use_ebcdic (foo);
11943   ;
11944   return 0;
11945 }
11946 _ACEOF
11947 if ac_fn_c_try_compile "$LINENO"; then :
11948   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
11949               ac_cv_c_bigendian=yes
11950             fi
11951             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
11952               if test "$ac_cv_c_bigendian" = unknown; then
11953                 ac_cv_c_bigendian=no
11954               else
11955                 # finding both strings is unlikely to happen, but who knows?
11956                 ac_cv_c_bigendian=unknown
11957               fi
11958             fi
11959 fi
11960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11961 else
11962   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11963 /* end confdefs.h.  */
11964 $ac_includes_default
11965 int
11966 main ()
11967 {
11968
11969              /* Are we little or big endian?  From Harbison&Steele.  */
11970              union
11971              {
11972                long int l;
11973                char c[sizeof (long int)];
11974              } u;
11975              u.l = 1;
11976              return u.c[sizeof (long int) - 1] == 1;
11977
11978   ;
11979   return 0;
11980 }
11981 _ACEOF
11982 if ac_fn_c_try_run "$LINENO"; then :
11983   ac_cv_c_bigendian=no
11984 else
11985   ac_cv_c_bigendian=yes
11986 fi
11987 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11988   conftest.$ac_objext conftest.beam conftest.$ac_ext
11989 fi
11990
11991     fi
11992 fi
11993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
11994 $as_echo "$ac_cv_c_bigendian" >&6; }
11995  case $ac_cv_c_bigendian in #(
11996    yes)
11997      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
11998 ;; #(
11999    no)
12000       ;; #(
12001    universal)
12002
12003 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
12004
12005      ;; #(
12006    *)
12007      as_fn_error "unknown endianness
12008  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
12009  esac
12010
12011
12012 # ------------------------------ #
12013 # Checks for library functions.  #
12014 # ------------------------------ #
12015
12016 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
12017 # for constant arguments.  Useless!
12018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
12019 $as_echo_n "checking for working alloca.h... " >&6; }
12020 if test "${ac_cv_working_alloca_h+set}" = set; then :
12021   $as_echo_n "(cached) " >&6
12022 else
12023   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12024 /* end confdefs.h.  */
12025 #include <alloca.h>
12026 int
12027 main ()
12028 {
12029 char *p = (char *) alloca (2 * sizeof (int));
12030                           if (p) return 0;
12031   ;
12032   return 0;
12033 }
12034 _ACEOF
12035 if ac_fn_c_try_link "$LINENO"; then :
12036   ac_cv_working_alloca_h=yes
12037 else
12038   ac_cv_working_alloca_h=no
12039 fi
12040 rm -f core conftest.err conftest.$ac_objext \
12041     conftest$ac_exeext conftest.$ac_ext
12042 fi
12043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12044 $as_echo "$ac_cv_working_alloca_h" >&6; }
12045 if test $ac_cv_working_alloca_h = yes; then
12046
12047 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12048
12049 fi
12050
12051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12052 $as_echo_n "checking for alloca... " >&6; }
12053 if test "${ac_cv_func_alloca_works+set}" = set; then :
12054   $as_echo_n "(cached) " >&6
12055 else
12056   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12057 /* end confdefs.h.  */
12058 #ifdef __GNUC__
12059 # define alloca __builtin_alloca
12060 #else
12061 # ifdef _MSC_VER
12062 #  include <malloc.h>
12063 #  define alloca _alloca
12064 # else
12065 #  ifdef HAVE_ALLOCA_H
12066 #   include <alloca.h>
12067 #  else
12068 #   ifdef _AIX
12069  #pragma alloca
12070 #   else
12071 #    ifndef alloca /* predefined by HP cc +Olibcalls */
12072 char *alloca ();
12073 #    endif
12074 #   endif
12075 #  endif
12076 # endif
12077 #endif
12078
12079 int
12080 main ()
12081 {
12082 char *p = (char *) alloca (1);
12083                                     if (p) return 0;
12084   ;
12085   return 0;
12086 }
12087 _ACEOF
12088 if ac_fn_c_try_link "$LINENO"; then :
12089   ac_cv_func_alloca_works=yes
12090 else
12091   ac_cv_func_alloca_works=no
12092 fi
12093 rm -f core conftest.err conftest.$ac_objext \
12094     conftest$ac_exeext conftest.$ac_ext
12095 fi
12096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12097 $as_echo "$ac_cv_func_alloca_works" >&6; }
12098
12099 if test $ac_cv_func_alloca_works = yes; then
12100
12101 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12102
12103 else
12104   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12105 # that cause trouble.  Some versions do not even contain alloca or
12106 # contain a buggy version.  If you still want to use their alloca,
12107 # use ar to extract alloca.o from them instead of compiling alloca.c.
12108
12109 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12110
12111 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12112
12113
12114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12115 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12116 if test "${ac_cv_os_cray+set}" = set; then :
12117   $as_echo_n "(cached) " >&6
12118 else
12119   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12120 /* end confdefs.h.  */
12121 #if defined CRAY && ! defined CRAY2
12122 webecray
12123 #else
12124 wenotbecray
12125 #endif
12126
12127 _ACEOF
12128 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12129   $EGREP "webecray" >/dev/null 2>&1; then :
12130   ac_cv_os_cray=yes
12131 else
12132   ac_cv_os_cray=no
12133 fi
12134 rm -f conftest*
12135
12136 fi
12137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12138 $as_echo "$ac_cv_os_cray" >&6; }
12139 if test $ac_cv_os_cray = yes; then
12140   for ac_func in _getb67 GETB67 getb67; do
12141     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12142 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12143 eval as_val=\$$as_ac_var
12144    if test "x$as_val" = x""yes; then :
12145
12146 cat >>confdefs.h <<_ACEOF
12147 #define CRAY_STACKSEG_END $ac_func
12148 _ACEOF
12149
12150     break
12151 fi
12152
12153   done
12154 fi
12155
12156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12157 $as_echo_n "checking stack direction for C alloca... " >&6; }
12158 if test "${ac_cv_c_stack_direction+set}" = set; then :
12159   $as_echo_n "(cached) " >&6
12160 else
12161   if test "$cross_compiling" = yes; then :
12162   ac_cv_c_stack_direction=0
12163 else
12164   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12165 /* end confdefs.h.  */
12166 $ac_includes_default
12167 int
12168 find_stack_direction ()
12169 {
12170   static char *addr = 0;
12171   auto char dummy;
12172   if (addr == 0)
12173     {
12174       addr = &dummy;
12175       return find_stack_direction ();
12176     }
12177   else
12178     return (&dummy > addr) ? 1 : -1;
12179 }
12180
12181 int
12182 main ()
12183 {
12184   return find_stack_direction () < 0;
12185 }
12186 _ACEOF
12187 if ac_fn_c_try_run "$LINENO"; then :
12188   ac_cv_c_stack_direction=1
12189 else
12190   ac_cv_c_stack_direction=-1
12191 fi
12192 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12193   conftest.$ac_objext conftest.beam conftest.$ac_ext
12194 fi
12195
12196 fi
12197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12198 $as_echo "$ac_cv_c_stack_direction" >&6; }
12199 cat >>confdefs.h <<_ACEOF
12200 #define STACK_DIRECTION $ac_cv_c_stack_direction
12201 _ACEOF
12202
12203
12204 fi
12205
12206 for ac_header in stdlib.h unistd.h
12207 do :
12208   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12209 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12210 eval as_val=\$$as_ac_Header
12211    if test "x$as_val" = x""yes; then :
12212   cat >>confdefs.h <<_ACEOF
12213 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12214 _ACEOF
12215
12216 fi
12217
12218 done
12219
12220 for ac_func in getpagesize
12221 do :
12222   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
12223 if test "x$ac_cv_func_getpagesize" = x""yes; then :
12224   cat >>confdefs.h <<_ACEOF
12225 #define HAVE_GETPAGESIZE 1
12226 _ACEOF
12227
12228 fi
12229 done
12230
12231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
12232 $as_echo_n "checking for working mmap... " >&6; }
12233 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
12234   $as_echo_n "(cached) " >&6
12235 else
12236   if test "$cross_compiling" = yes; then :
12237   ac_cv_func_mmap_fixed_mapped=no
12238 else
12239   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12240 /* end confdefs.h.  */
12241 $ac_includes_default
12242 /* malloc might have been renamed as rpl_malloc. */
12243 #undef malloc
12244
12245 /* Thanks to Mike Haertel and Jim Avera for this test.
12246    Here is a matrix of mmap possibilities:
12247         mmap private not fixed
12248         mmap private fixed at somewhere currently unmapped
12249         mmap private fixed at somewhere already mapped
12250         mmap shared not fixed
12251         mmap shared fixed at somewhere currently unmapped
12252         mmap shared fixed at somewhere already mapped
12253    For private mappings, we should verify that changes cannot be read()
12254    back from the file, nor mmap's back from the file at a different
12255    address.  (There have been systems where private was not correctly
12256    implemented like the infamous i386 svr4.0, and systems where the
12257    VM page cache was not coherent with the file system buffer cache
12258    like early versions of FreeBSD and possibly contemporary NetBSD.)
12259    For shared mappings, we should conversely verify that changes get
12260    propagated back to all the places they're supposed to be.
12261
12262    Grep wants private fixed already mapped.
12263    The main things grep needs to know about mmap are:
12264    * does it exist and is it safe to write into the mmap'd area
12265    * how to use it (BSD variants)  */
12266
12267 #include <fcntl.h>
12268 #include <sys/mman.h>
12269
12270 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
12271 char *malloc ();
12272 #endif
12273
12274 /* This mess was copied from the GNU getpagesize.h.  */
12275 #ifndef HAVE_GETPAGESIZE
12276 /* Assume that all systems that can run configure have sys/param.h.  */
12277 # ifndef HAVE_SYS_PARAM_H
12278 #  define HAVE_SYS_PARAM_H 1
12279 # endif
12280
12281 # ifdef _SC_PAGESIZE
12282 #  define getpagesize() sysconf(_SC_PAGESIZE)
12283 # else /* no _SC_PAGESIZE */
12284 #  ifdef HAVE_SYS_PARAM_H
12285 #   include <sys/param.h>
12286 #   ifdef EXEC_PAGESIZE
12287 #    define getpagesize() EXEC_PAGESIZE
12288 #   else /* no EXEC_PAGESIZE */
12289 #    ifdef NBPG
12290 #     define getpagesize() NBPG * CLSIZE
12291 #     ifndef CLSIZE
12292 #      define CLSIZE 1
12293 #     endif /* no CLSIZE */
12294 #    else /* no NBPG */
12295 #     ifdef NBPC
12296 #      define getpagesize() NBPC
12297 #     else /* no NBPC */
12298 #      ifdef PAGESIZE
12299 #       define getpagesize() PAGESIZE
12300 #      endif /* PAGESIZE */
12301 #     endif /* no NBPC */
12302 #    endif /* no NBPG */
12303 #   endif /* no EXEC_PAGESIZE */
12304 #  else /* no HAVE_SYS_PARAM_H */
12305 #   define getpagesize() 8192   /* punt totally */
12306 #  endif /* no HAVE_SYS_PARAM_H */
12307 # endif /* no _SC_PAGESIZE */
12308
12309 #endif /* no HAVE_GETPAGESIZE */
12310
12311 int
12312 main ()
12313 {
12314   char *data, *data2, *data3;
12315   int i, pagesize;
12316   int fd;
12317
12318   pagesize = getpagesize ();
12319
12320   /* First, make a file with some known garbage in it. */
12321   data = (char *) malloc (pagesize);
12322   if (!data)
12323     return 1;
12324   for (i = 0; i < pagesize; ++i)
12325     *(data + i) = rand ();
12326   umask (0);
12327   fd = creat ("conftest.mmap", 0600);
12328   if (fd < 0)
12329     return 1;
12330   if (write (fd, data, pagesize) != pagesize)
12331     return 1;
12332   close (fd);
12333
12334   /* Next, try to mmap the file at a fixed address which already has
12335      something else allocated at it.  If we can, also make sure that
12336      we see the same garbage.  */
12337   fd = open ("conftest.mmap", O_RDWR);
12338   if (fd < 0)
12339     return 1;
12340   data2 = (char *) malloc (2 * pagesize);
12341   if (!data2)
12342     return 1;
12343   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
12344   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
12345                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
12346     return 1;
12347   for (i = 0; i < pagesize; ++i)
12348     if (*(data + i) != *(data2 + i))
12349       return 1;
12350
12351   /* Finally, make sure that changes to the mapped area do not
12352      percolate back to the file as seen by read().  (This is a bug on
12353      some variants of i386 svr4.0.)  */
12354   for (i = 0; i < pagesize; ++i)
12355     *(data2 + i) = *(data2 + i) + 1;
12356   data3 = (char *) malloc (pagesize);
12357   if (!data3)
12358     return 1;
12359   if (read (fd, data3, pagesize) != pagesize)
12360     return 1;
12361   for (i = 0; i < pagesize; ++i)
12362     if (*(data + i) != *(data3 + i))
12363       return 1;
12364   close (fd);
12365   return 0;
12366 }
12367 _ACEOF
12368 if ac_fn_c_try_run "$LINENO"; then :
12369   ac_cv_func_mmap_fixed_mapped=yes
12370 else
12371   ac_cv_func_mmap_fixed_mapped=no
12372 fi
12373 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12374   conftest.$ac_objext conftest.beam conftest.$ac_ext
12375 fi
12376
12377 fi
12378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
12379 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
12380 if test $ac_cv_func_mmap_fixed_mapped = yes; then
12381
12382 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
12383
12384 fi
12385 rm -f conftest.mmap
12386
12387 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
12388 if test "x$ac_cv_type_pid_t" = x""yes; then :
12389
12390 else
12391
12392 cat >>confdefs.h <<_ACEOF
12393 #define pid_t int
12394 _ACEOF
12395
12396 fi
12397
12398 for ac_header in vfork.h
12399 do :
12400   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
12401 if test "x$ac_cv_header_vfork_h" = x""yes; then :
12402   cat >>confdefs.h <<_ACEOF
12403 #define HAVE_VFORK_H 1
12404 _ACEOF
12405
12406 fi
12407
12408 done
12409
12410 for ac_func in fork vfork
12411 do :
12412   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12413 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12414 eval as_val=\$$as_ac_var
12415    if test "x$as_val" = x""yes; then :
12416   cat >>confdefs.h <<_ACEOF
12417 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12418 _ACEOF
12419
12420 fi
12421 done
12422
12423 if test "x$ac_cv_func_fork" = xyes; then
12424   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
12425 $as_echo_n "checking for working fork... " >&6; }
12426 if test "${ac_cv_func_fork_works+set}" = set; then :
12427   $as_echo_n "(cached) " >&6
12428 else
12429   if test "$cross_compiling" = yes; then :
12430   ac_cv_func_fork_works=cross
12431 else
12432   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12433 /* end confdefs.h.  */
12434 $ac_includes_default
12435 int
12436 main ()
12437 {
12438
12439           /* By Ruediger Kuhlmann. */
12440           return fork () < 0;
12441
12442   ;
12443   return 0;
12444 }
12445 _ACEOF
12446 if ac_fn_c_try_run "$LINENO"; then :
12447   ac_cv_func_fork_works=yes
12448 else
12449   ac_cv_func_fork_works=no
12450 fi
12451 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12452   conftest.$ac_objext conftest.beam conftest.$ac_ext
12453 fi
12454
12455 fi
12456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
12457 $as_echo "$ac_cv_func_fork_works" >&6; }
12458
12459 else
12460   ac_cv_func_fork_works=$ac_cv_func_fork
12461 fi
12462 if test "x$ac_cv_func_fork_works" = xcross; then
12463   case $host in
12464     *-*-amigaos* | *-*-msdosdjgpp*)
12465       # Override, as these systems have only a dummy fork() stub
12466       ac_cv_func_fork_works=no
12467       ;;
12468     *)
12469       ac_cv_func_fork_works=yes
12470       ;;
12471   esac
12472   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
12473 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
12474 fi
12475 ac_cv_func_vfork_works=$ac_cv_func_vfork
12476 if test "x$ac_cv_func_vfork" = xyes; then
12477   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
12478 $as_echo_n "checking for working vfork... " >&6; }
12479 if test "${ac_cv_func_vfork_works+set}" = set; then :
12480   $as_echo_n "(cached) " >&6
12481 else
12482   if test "$cross_compiling" = yes; then :
12483   ac_cv_func_vfork_works=cross
12484 else
12485   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12486 /* end confdefs.h.  */
12487 /* Thanks to Paul Eggert for this test.  */
12488 $ac_includes_default
12489 #include <sys/wait.h>
12490 #ifdef HAVE_VFORK_H
12491 # include <vfork.h>
12492 #endif
12493 /* On some sparc systems, changes by the child to local and incoming
12494    argument registers are propagated back to the parent.  The compiler
12495    is told about this with #include <vfork.h>, but some compilers
12496    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
12497    static variable whose address is put into a register that is
12498    clobbered by the vfork.  */
12499 static void
12500 #ifdef __cplusplus
12501 sparc_address_test (int arg)
12502 # else
12503 sparc_address_test (arg) int arg;
12504 #endif
12505 {
12506   static pid_t child;
12507   if (!child) {
12508     child = vfork ();
12509     if (child < 0) {
12510       perror ("vfork");
12511       _exit(2);
12512     }
12513     if (!child) {
12514       arg = getpid();
12515       write(-1, "", 0);
12516       _exit (arg);
12517     }
12518   }
12519 }
12520
12521 int
12522 main ()
12523 {
12524   pid_t parent = getpid ();
12525   pid_t child;
12526
12527   sparc_address_test (0);
12528
12529   child = vfork ();
12530
12531   if (child == 0) {
12532     /* Here is another test for sparc vfork register problems.  This
12533        test uses lots of local variables, at least as many local
12534        variables as main has allocated so far including compiler
12535        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
12536        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
12537        reuse the register of parent for one of the local variables,
12538        since it will think that parent can't possibly be used any more
12539        in this routine.  Assigning to the local variable will thus
12540        munge parent in the parent process.  */
12541     pid_t
12542       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
12543       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
12544     /* Convince the compiler that p..p7 are live; otherwise, it might
12545        use the same hardware register for all 8 local variables.  */
12546     if (p != p1 || p != p2 || p != p3 || p != p4
12547         || p != p5 || p != p6 || p != p7)
12548       _exit(1);
12549
12550     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
12551        from child file descriptors.  If the child closes a descriptor
12552        before it execs or exits, this munges the parent's descriptor
12553        as well.  Test for this by closing stdout in the child.  */
12554     _exit(close(fileno(stdout)) != 0);
12555   } else {
12556     int status;
12557     struct stat st;
12558
12559     while (wait(&status) != child)
12560       ;
12561     return (
12562          /* Was there some problem with vforking?  */
12563          child < 0
12564
12565          /* Did the child fail?  (This shouldn't happen.)  */
12566          || status
12567
12568          /* Did the vfork/compiler bug occur?  */
12569          || parent != getpid()
12570
12571          /* Did the file descriptor bug occur?  */
12572          || fstat(fileno(stdout), &st) != 0
12573          );
12574   }
12575 }
12576 _ACEOF
12577 if ac_fn_c_try_run "$LINENO"; then :
12578   ac_cv_func_vfork_works=yes
12579 else
12580   ac_cv_func_vfork_works=no
12581 fi
12582 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12583   conftest.$ac_objext conftest.beam conftest.$ac_ext
12584 fi
12585
12586 fi
12587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
12588 $as_echo "$ac_cv_func_vfork_works" >&6; }
12589
12590 fi;
12591 if test "x$ac_cv_func_fork_works" = xcross; then
12592   ac_cv_func_vfork_works=$ac_cv_func_vfork
12593   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
12594 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
12595 fi
12596
12597 if test "x$ac_cv_func_vfork_works" = xyes; then
12598
12599 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
12600
12601 else
12602
12603 $as_echo "#define vfork fork" >>confdefs.h
12604
12605 fi
12606 if test "x$ac_cv_func_fork_works" = xyes; then
12607
12608 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
12609
12610 fi
12611
12612 for ac_func in canonicalize_file_name realpath getrusage getuid \
12613                 getgid pipe poll pread64 resize_term sbrk setpgid setpgrp setsid \
12614                 sigaction sigprocmask sigsetmask socketpair syscall \
12615                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
12616                 setrlimit getrlimit posix_madvise waitpid
12617 do :
12618   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12619 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12620 eval as_val=\$$as_ac_var
12621    if test "x$as_val" = x""yes; then :
12622   cat >>confdefs.h <<_ACEOF
12623 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12624 _ACEOF
12625
12626 fi
12627 done
12628
12629
12630   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
12631 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
12632 if test "${am_cv_langinfo_codeset+set}" = set; then :
12633   $as_echo_n "(cached) " >&6
12634 else
12635   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12636 /* end confdefs.h.  */
12637 #include <langinfo.h>
12638 int
12639 main ()
12640 {
12641 char* cs = nl_langinfo(CODESET);
12642   ;
12643   return 0;
12644 }
12645 _ACEOF
12646 if ac_fn_c_try_link "$LINENO"; then :
12647   am_cv_langinfo_codeset=yes
12648 else
12649   am_cv_langinfo_codeset=no
12650 fi
12651 rm -f core conftest.err conftest.$ac_objext \
12652     conftest$ac_exeext conftest.$ac_ext
12653
12654 fi
12655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
12656 $as_echo "$am_cv_langinfo_codeset" >&6; }
12657   if test $am_cv_langinfo_codeset = yes; then
12658
12659 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
12660
12661   fi
12662
12663
12664 # Check the return and argument types of ptrace.  No canned test for
12665 # this, so roll our own.
12666 gdb_ptrace_headers='
12667 #if HAVE_SYS_TYPES_H
12668 # include <sys/types.h>
12669 #endif
12670 #if HAVE_SYS_PTRACE_H
12671 # include <sys/ptrace.h>
12672 #endif
12673 #if HAVE_UNISTD_H
12674 # include <unistd.h>
12675 #endif
12676 '
12677 # There is no point in checking if we don't have a prototype.
12678 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
12679 "
12680 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
12681   ac_have_decl=1
12682 else
12683   ac_have_decl=0
12684 fi
12685
12686 cat >>confdefs.h <<_ACEOF
12687 #define HAVE_DECL_PTRACE $ac_have_decl
12688 _ACEOF
12689 if test $ac_have_decl = 1; then :
12690
12691 else
12692
12693   : ${gdb_cv_func_ptrace_ret='int'}
12694   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12695
12696 fi
12697
12698 # Check return type.  Varargs (used on GNU/Linux) conflict with the
12699 # empty argument list, so check for that explicitly.
12700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
12701 $as_echo_n "checking return type of ptrace... " >&6; }
12702 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
12703   $as_echo_n "(cached) " >&6
12704 else
12705   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12706 /* end confdefs.h.  */
12707 $gdb_ptrace_headers
12708 int
12709 main ()
12710 {
12711 extern long ptrace (enum __ptrace_request, ...);
12712   ;
12713   return 0;
12714 }
12715 _ACEOF
12716 if ac_fn_c_try_compile "$LINENO"; then :
12717   gdb_cv_func_ptrace_ret='long'
12718 else
12719   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12720 /* end confdefs.h.  */
12721 $gdb_ptrace_headers
12722 int
12723 main ()
12724 {
12725 extern int ptrace ();
12726   ;
12727   return 0;
12728 }
12729 _ACEOF
12730 if ac_fn_c_try_compile "$LINENO"; then :
12731   gdb_cv_func_ptrace_ret='int'
12732 else
12733   gdb_cv_func_ptrace_ret='long'
12734 fi
12735 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12736 fi
12737 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12738 fi
12739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
12740 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
12741
12742 cat >>confdefs.h <<_ACEOF
12743 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
12744 _ACEOF
12745
12746 # Check argument types.
12747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
12748 $as_echo_n "checking types of arguments for ptrace... " >&6; }
12749 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
12750   $as_echo_n "(cached) " >&6
12751 else
12752
12753   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12754 /* end confdefs.h.  */
12755 $gdb_ptrace_headers
12756 int
12757 main ()
12758 {
12759 extern long ptrace (enum __ptrace_request, ...);
12760   ;
12761   return 0;
12762 }
12763 _ACEOF
12764 if ac_fn_c_try_compile "$LINENO"; then :
12765   gdb_cv_func_ptrace_args='int,int,long,long'
12766 else
12767
12768 for gdb_arg1 in 'int' 'long'; do
12769  for gdb_arg2 in 'pid_t' 'int' 'long'; do
12770   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
12771    for gdb_arg4 in 'int' 'long'; do
12772      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12773 /* end confdefs.h.  */
12774 $gdb_ptrace_headers
12775 int
12776 main ()
12777 {
12778
12779 extern $gdb_cv_func_ptrace_ret
12780   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
12781
12782   ;
12783   return 0;
12784 }
12785 _ACEOF
12786 if ac_fn_c_try_compile "$LINENO"; then :
12787   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
12788     break 4;
12789 fi
12790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12791     for gdb_arg5 in 'int *' 'int' 'long'; do
12792      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12793 /* end confdefs.h.  */
12794 $gdb_ptrace_headers
12795 int
12796 main ()
12797 {
12798
12799 extern $gdb_cv_func_ptrace_ret
12800   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
12801
12802   ;
12803   return 0;
12804 }
12805 _ACEOF
12806 if ac_fn_c_try_compile "$LINENO"; then :
12807
12808 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
12809     break 5;
12810 fi
12811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12812     done
12813    done
12814   done
12815  done
12816 done
12817 # Provide a safe default value.
12818 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12819
12820 fi
12821 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12822 fi
12823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
12824 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
12825 ac_save_IFS=$IFS; IFS=','
12826 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
12827 IFS=$ac_save_IFS
12828 shift
12829
12830 cat >>confdefs.h <<_ACEOF
12831 #define PTRACE_TYPE_ARG3 $3
12832 _ACEOF
12833
12834 if test -n "$5"; then
12835
12836 cat >>confdefs.h <<_ACEOF
12837 #define PTRACE_TYPE_ARG5 $5
12838 _ACEOF
12839
12840 fi
12841
12842 if test "$cross_compiling" = no; then
12843   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12844 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12845 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12846   $as_echo_n "(cached) " >&6
12847 else
12848   if test "$cross_compiling" = yes; then :
12849   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
12850 else
12851   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12852 /* end confdefs.h.  */
12853 $ac_includes_default
12854 int
12855 main ()
12856 {
12857 /* If this system has a BSD-style setpgrp which takes arguments,
12858   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
12859   exit successfully. */
12860   return setpgrp (1,1) != -1;
12861   ;
12862   return 0;
12863 }
12864 _ACEOF
12865 if ac_fn_c_try_run "$LINENO"; then :
12866   ac_cv_func_setpgrp_void=no
12867 else
12868   ac_cv_func_setpgrp_void=yes
12869 fi
12870 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12871   conftest.$ac_objext conftest.beam conftest.$ac_ext
12872 fi
12873
12874 fi
12875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12876 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12877 if test $ac_cv_func_setpgrp_void = yes; then
12878
12879 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12880
12881 fi
12882
12883 else
12884   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12885 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12886 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12887   $as_echo_n "(cached) " >&6
12888 else
12889   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12890 /* end confdefs.h.  */
12891
12892 #include <unistd.h>
12893
12894 int
12895 main ()
12896 {
12897
12898   if (setpgrp(1,1) == -1)
12899     exit (0);
12900   else
12901     exit (1);
12902
12903   ;
12904   return 0;
12905 }
12906 _ACEOF
12907 if ac_fn_c_try_compile "$LINENO"; then :
12908   ac_cv_func_setpgrp_void=no
12909 else
12910   ac_cv_func_setpgrp_void=yes
12911 fi
12912 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12913 fi
12914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12915 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12916 if test $ac_cv_func_setpgrp_void = yes; then
12917   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12918
12919 fi
12920 fi
12921
12922 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
12923 # since sigsetjmp might only be defined as a macro.
12924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
12925 $as_echo_n "checking for sigsetjmp... " >&6; }
12926 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
12927   $as_echo_n "(cached) " >&6
12928 else
12929   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12930 /* end confdefs.h.  */
12931
12932 #include <setjmp.h>
12933
12934 int
12935 main ()
12936 {
12937 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
12938   ;
12939   return 0;
12940 }
12941 _ACEOF
12942 if ac_fn_c_try_compile "$LINENO"; then :
12943   gdb_cv_func_sigsetjmp=yes
12944 else
12945   gdb_cv_func_sigsetjmp=no
12946 fi
12947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12948 fi
12949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
12950 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
12951 if test $gdb_cv_func_sigsetjmp = yes; then
12952
12953 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
12954
12955 fi
12956
12957 # Assume we'll default to using the included libiberty regex.
12958 gdb_use_included_regex=yes
12959
12960 # However, if the system regex is GNU regex, then default to *not*
12961 # using the included regex.
12962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
12963 $as_echo_n "checking for GNU regex... " >&6; }
12964 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
12965   $as_echo_n "(cached) " >&6
12966 else
12967   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12968 /* end confdefs.h.  */
12969 #include <gnu-versions.h>
12970 int
12971 main ()
12972 {
12973 #define REGEX_INTERFACE_VERSION 1
12974 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
12975 # error "Version mismatch"
12976 #endif
12977   ;
12978   return 0;
12979 }
12980 _ACEOF
12981 if ac_fn_c_try_compile "$LINENO"; then :
12982   gdb_cv_have_gnu_regex=yes
12983 else
12984   gdb_cv_have_gnu_regex=no
12985 fi
12986 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12987 fi
12988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
12989 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
12990 if test $gdb_cv_have_gnu_regex = yes; then
12991   gdb_use_included_regex=no
12992 fi
12993
12994
12995 # Check whether --with-included-regex was given.
12996 if test "${with_included_regex+set}" = set; then :
12997   withval=$with_included_regex; gdb_with_regex=$withval
12998 else
12999   gdb_with_regex=$gdb_use_included_regex
13000 fi
13001
13002 if test "$gdb_with_regex" = yes; then
13003
13004 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
13005
13006 fi
13007
13008 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
13009 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
13010 #include <sys/proc.h>
13011
13012 "
13013 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
13014
13015 cat >>confdefs.h <<_ACEOF
13016 #define HAVE_STRUCT_THREAD_TD_PCB 1
13017 _ACEOF
13018
13019
13020 fi
13021
13022
13023 # See if <sys/lwp.h> defines `struct lwp`.
13024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
13025 $as_echo_n "checking for struct lwp... " >&6; }
13026 if test "${gdb_cv_struct_lwp+set}" = set; then :
13027   $as_echo_n "(cached) " >&6
13028 else
13029   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13030 /* end confdefs.h.  */
13031 #include <sys/param.h>
13032 #include <sys/lwp.h>
13033 int
13034 main ()
13035 {
13036 struct lwp l;
13037   ;
13038   return 0;
13039 }
13040 _ACEOF
13041 if ac_fn_c_try_compile "$LINENO"; then :
13042   gdb_cv_struct_lwp=yes
13043 else
13044   gdb_cv_struct_lwp=no
13045 fi
13046 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13047 fi
13048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
13049 $as_echo "$gdb_cv_struct_lwp" >&6; }
13050 if test $gdb_cv_struct_lwp = yes; then
13051
13052 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
13053
13054 fi
13055
13056 # See if <machine/reg.h> degines `struct reg'.
13057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
13058 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
13059 if test "${gdb_cv_struct_reg+set}" = set; then :
13060   $as_echo_n "(cached) " >&6
13061 else
13062   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13063 /* end confdefs.h.  */
13064 #include <sys/types.h>
13065 #include <machine/reg.h>
13066 int
13067 main ()
13068 {
13069 struct reg r;
13070   ;
13071   return 0;
13072 }
13073 _ACEOF
13074 if ac_fn_c_try_compile "$LINENO"; then :
13075   gdb_cv_struct_reg=yes
13076 else
13077   gdb_cv_struct_reg=no
13078 fi
13079 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13080 fi
13081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
13082 $as_echo "$gdb_cv_struct_reg" >&6; }
13083 if test $gdb_cv_struct_reg = yes; then
13084
13085 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
13086
13087 fi
13088
13089 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
13090 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
13091 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
13092 "
13093 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
13094
13095 cat >>confdefs.h <<_ACEOF
13096 #define HAVE_STRUCT_REG_R_FS 1
13097 _ACEOF
13098
13099
13100 fi
13101 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
13102 "
13103 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
13104
13105 cat >>confdefs.h <<_ACEOF
13106 #define HAVE_STRUCT_REG_R_GS 1
13107 _ACEOF
13108
13109
13110 fi
13111
13112
13113 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
13114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
13115 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
13116 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
13117   $as_echo_n "(cached) " >&6
13118 else
13119   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13120 /* end confdefs.h.  */
13121 #include <sys/ptrace.h>
13122 int
13123 main ()
13124 {
13125 PTRACE_GETREGS;
13126   ;
13127   return 0;
13128 }
13129 _ACEOF
13130 if ac_fn_c_try_compile "$LINENO"; then :
13131   gdb_cv_have_ptrace_getregs=yes
13132 else
13133   gdb_cv_have_ptrace_getregs=no
13134 fi
13135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13136 fi
13137
13138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
13139 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
13140 if test $gdb_cv_have_ptrace_getregs = yes; then
13141
13142 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
13143
13144 fi
13145
13146 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
13147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
13148 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
13149 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
13150   $as_echo_n "(cached) " >&6
13151 else
13152   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13153 /* end confdefs.h.  */
13154 #include <sys/ptrace.h>
13155 int
13156 main ()
13157 {
13158 PTRACE_GETFPXREGS;
13159   ;
13160   return 0;
13161 }
13162 _ACEOF
13163 if ac_fn_c_try_compile "$LINENO"; then :
13164   gdb_cv_have_ptrace_getfpxregs=yes
13165 else
13166   gdb_cv_have_ptrace_getfpxregs=no
13167 fi
13168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13169 fi
13170
13171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
13172 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
13173 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
13174
13175 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
13176
13177 fi
13178
13179 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
13180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
13181 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
13182 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
13183   $as_echo_n "(cached) " >&6
13184 else
13185   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13186 /* end confdefs.h.  */
13187 #include <sys/types.h>
13188 #include <sys/ptrace.h>
13189 int
13190 main ()
13191 {
13192 PT_GETDBREGS;
13193   ;
13194   return 0;
13195 }
13196 _ACEOF
13197 if ac_fn_c_try_compile "$LINENO"; then :
13198   gdb_cv_have_pt_getdbregs=yes
13199 else
13200   gdb_cv_have_pt_getdbregs=no
13201 fi
13202 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13203 fi
13204
13205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
13206 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
13207 if test $gdb_cv_have_pt_getdbregs = yes; then
13208
13209 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
13210
13211 fi
13212
13213 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
13214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
13215 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
13216 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
13217   $as_echo_n "(cached) " >&6
13218 else
13219   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13220 /* end confdefs.h.  */
13221 #include <sys/types.h>
13222 #include <sys/ptrace.h>
13223 int
13224 main ()
13225 {
13226 PT_GETXMMREGS;
13227   ;
13228   return 0;
13229 }
13230 _ACEOF
13231 if ac_fn_c_try_compile "$LINENO"; then :
13232   gdb_cv_have_pt_getxmmregs=yes
13233 else
13234   gdb_cv_have_pt_getxmmregs=no
13235 fi
13236 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13237 fi
13238
13239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
13240 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
13241 if test $gdb_cv_have_pt_getxmmregs = yes; then
13242
13243 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
13244
13245 fi
13246
13247 # Detect which type of /proc is in use, such as for Unixware or Solaris.
13248
13249 if test "${target}" = "${host}"; then
13250   case "${host}" in
13251   *-*-unixware* | *-*-sysv4.2* | *-*-sysv5* | *-*-interix* )
13252
13253 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
13254
13255       ;;
13256   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
13257
13258 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
13259
13260       ;;
13261   mips-sgi-irix5*)
13262       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
13263
13264 $as_echo "#define _KMEMUSER 1" >>confdefs.h
13265
13266       ;;
13267   esac
13268 fi
13269
13270 if test "$ac_cv_header_sys_procfs_h" = yes; then
13271   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pstatus_t in sys/procfs.h" >&5
13272 $as_echo_n "checking for pstatus_t in sys/procfs.h... " >&6; }
13273  if test "${bfd_cv_have_sys_procfs_type_pstatus_t+set}" = set; then :
13274   $as_echo_n "(cached) " >&6
13275 else
13276   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13277 /* end confdefs.h.  */
13278
13279 #define _SYSCALL32
13280 /* Needed for new procfs interface on sparc-solaris.  */
13281 #define _STRUCTURED_PROC 1
13282 #include <sys/procfs.h>
13283 int
13284 main ()
13285 {
13286 pstatus_t avar
13287   ;
13288   return 0;
13289 }
13290 _ACEOF
13291 if ac_fn_c_try_compile "$LINENO"; then :
13292   bfd_cv_have_sys_procfs_type_pstatus_t=yes
13293 else
13294   bfd_cv_have_sys_procfs_type_pstatus_t=no
13295
13296 fi
13297 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13298 fi
13299
13300  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
13301
13302 $as_echo "#define HAVE_PSTATUS_T 1" >>confdefs.h
13303
13304  fi
13305  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pstatus_t" >&5
13306 $as_echo "$bfd_cv_have_sys_procfs_type_pstatus_t" >&6; }
13307
13308   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prrun_t in sys/procfs.h" >&5
13309 $as_echo_n "checking for prrun_t in sys/procfs.h... " >&6; }
13310  if test "${bfd_cv_have_sys_procfs_type_prrun_t+set}" = set; then :
13311   $as_echo_n "(cached) " >&6
13312 else
13313   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13314 /* end confdefs.h.  */
13315
13316 #define _SYSCALL32
13317 /* Needed for new procfs interface on sparc-solaris.  */
13318 #define _STRUCTURED_PROC 1
13319 #include <sys/procfs.h>
13320 int
13321 main ()
13322 {
13323 prrun_t avar
13324   ;
13325   return 0;
13326 }
13327 _ACEOF
13328 if ac_fn_c_try_compile "$LINENO"; then :
13329   bfd_cv_have_sys_procfs_type_prrun_t=yes
13330 else
13331   bfd_cv_have_sys_procfs_type_prrun_t=no
13332
13333 fi
13334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13335 fi
13336
13337  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
13338
13339 $as_echo "#define HAVE_PRRUN_T 1" >>confdefs.h
13340
13341  fi
13342  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prrun_t" >&5
13343 $as_echo "$bfd_cv_have_sys_procfs_type_prrun_t" >&6; }
13344
13345   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
13346 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
13347  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
13348   $as_echo_n "(cached) " >&6
13349 else
13350   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13351 /* end confdefs.h.  */
13352
13353 #define _SYSCALL32
13354 /* Needed for new procfs interface on sparc-solaris.  */
13355 #define _STRUCTURED_PROC 1
13356 #include <sys/procfs.h>
13357 int
13358 main ()
13359 {
13360 gregset_t avar
13361   ;
13362   return 0;
13363 }
13364 _ACEOF
13365 if ac_fn_c_try_compile "$LINENO"; then :
13366   bfd_cv_have_sys_procfs_type_gregset_t=yes
13367 else
13368   bfd_cv_have_sys_procfs_type_gregset_t=no
13369
13370 fi
13371 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13372 fi
13373
13374  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
13375
13376 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
13377
13378  fi
13379  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
13380 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
13381
13382   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
13383 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
13384  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
13385   $as_echo_n "(cached) " >&6
13386 else
13387   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13388 /* end confdefs.h.  */
13389
13390 #define _SYSCALL32
13391 /* Needed for new procfs interface on sparc-solaris.  */
13392 #define _STRUCTURED_PROC 1
13393 #include <sys/procfs.h>
13394 int
13395 main ()
13396 {
13397 fpregset_t avar
13398   ;
13399   return 0;
13400 }
13401 _ACEOF
13402 if ac_fn_c_try_compile "$LINENO"; then :
13403   bfd_cv_have_sys_procfs_type_fpregset_t=yes
13404 else
13405   bfd_cv_have_sys_procfs_type_fpregset_t=no
13406
13407 fi
13408 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13409 fi
13410
13411  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
13412
13413 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
13414
13415  fi
13416  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
13417 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
13418
13419   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
13420 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
13421  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
13422   $as_echo_n "(cached) " >&6
13423 else
13424   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13425 /* end confdefs.h.  */
13426
13427 #define _SYSCALL32
13428 /* Needed for new procfs interface on sparc-solaris.  */
13429 #define _STRUCTURED_PROC 1
13430 #include <sys/procfs.h>
13431 int
13432 main ()
13433 {
13434 prgregset_t avar
13435   ;
13436   return 0;
13437 }
13438 _ACEOF
13439 if ac_fn_c_try_compile "$LINENO"; then :
13440   bfd_cv_have_sys_procfs_type_prgregset_t=yes
13441 else
13442   bfd_cv_have_sys_procfs_type_prgregset_t=no
13443
13444 fi
13445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13446 fi
13447
13448  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
13449
13450 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
13451
13452  fi
13453  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
13454 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
13455
13456   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
13457 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
13458  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
13459   $as_echo_n "(cached) " >&6
13460 else
13461   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13462 /* end confdefs.h.  */
13463
13464 #define _SYSCALL32
13465 /* Needed for new procfs interface on sparc-solaris.  */
13466 #define _STRUCTURED_PROC 1
13467 #include <sys/procfs.h>
13468 int
13469 main ()
13470 {
13471 prfpregset_t avar
13472   ;
13473   return 0;
13474 }
13475 _ACEOF
13476 if ac_fn_c_try_compile "$LINENO"; then :
13477   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
13478 else
13479   bfd_cv_have_sys_procfs_type_prfpregset_t=no
13480
13481 fi
13482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13483 fi
13484
13485  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13486
13487 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
13488
13489  fi
13490  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
13491 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
13492
13493   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
13494 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
13495  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
13496   $as_echo_n "(cached) " >&6
13497 else
13498   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13499 /* end confdefs.h.  */
13500
13501 #define _SYSCALL32
13502 /* Needed for new procfs interface on sparc-solaris.  */
13503 #define _STRUCTURED_PROC 1
13504 #include <sys/procfs.h>
13505 int
13506 main ()
13507 {
13508 prgregset32_t avar
13509   ;
13510   return 0;
13511 }
13512 _ACEOF
13513 if ac_fn_c_try_compile "$LINENO"; then :
13514   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
13515 else
13516   bfd_cv_have_sys_procfs_type_prgregset32_t=no
13517
13518 fi
13519 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13520 fi
13521
13522  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
13523
13524 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
13525
13526  fi
13527  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
13528 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
13529
13530   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset32_t in sys/procfs.h" >&5
13531 $as_echo_n "checking for prfpregset32_t in sys/procfs.h... " >&6; }
13532  if test "${bfd_cv_have_sys_procfs_type_prfpregset32_t+set}" = set; then :
13533   $as_echo_n "(cached) " >&6
13534 else
13535   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13536 /* end confdefs.h.  */
13537
13538 #define _SYSCALL32
13539 /* Needed for new procfs interface on sparc-solaris.  */
13540 #define _STRUCTURED_PROC 1
13541 #include <sys/procfs.h>
13542 int
13543 main ()
13544 {
13545 prfpregset32_t avar
13546   ;
13547   return 0;
13548 }
13549 _ACEOF
13550 if ac_fn_c_try_compile "$LINENO"; then :
13551   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
13552 else
13553   bfd_cv_have_sys_procfs_type_prfpregset32_t=no
13554
13555 fi
13556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13557 fi
13558
13559  if test $bfd_cv_have_sys_procfs_type_prfpregset32_t = yes; then
13560
13561 $as_echo "#define HAVE_PRFPREGSET32_T 1" >>confdefs.h
13562
13563  fi
13564  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset32_t" >&5
13565 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset32_t" >&6; }
13566
13567   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
13568 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
13569  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
13570   $as_echo_n "(cached) " >&6
13571 else
13572   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13573 /* end confdefs.h.  */
13574
13575 #define _SYSCALL32
13576 /* Needed for new procfs interface on sparc-solaris.  */
13577 #define _STRUCTURED_PROC 1
13578 #include <sys/procfs.h>
13579 int
13580 main ()
13581 {
13582 lwpid_t avar
13583   ;
13584   return 0;
13585 }
13586 _ACEOF
13587 if ac_fn_c_try_compile "$LINENO"; then :
13588   bfd_cv_have_sys_procfs_type_lwpid_t=yes
13589 else
13590   bfd_cv_have_sys_procfs_type_lwpid_t=no
13591
13592 fi
13593 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13594 fi
13595
13596  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
13597
13598 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
13599
13600  fi
13601  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
13602 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
13603
13604   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
13605 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
13606  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
13607   $as_echo_n "(cached) " >&6
13608 else
13609   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13610 /* end confdefs.h.  */
13611
13612 #define _SYSCALL32
13613 /* Needed for new procfs interface on sparc-solaris.  */
13614 #define _STRUCTURED_PROC 1
13615 #include <sys/procfs.h>
13616 int
13617 main ()
13618 {
13619 psaddr_t avar
13620   ;
13621   return 0;
13622 }
13623 _ACEOF
13624 if ac_fn_c_try_compile "$LINENO"; then :
13625   bfd_cv_have_sys_procfs_type_psaddr_t=yes
13626 else
13627   bfd_cv_have_sys_procfs_type_psaddr_t=no
13628
13629 fi
13630 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13631 fi
13632
13633  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
13634
13635 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
13636
13637  fi
13638  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
13639 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
13640
13641   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
13642 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
13643  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
13644   $as_echo_n "(cached) " >&6
13645 else
13646   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13647 /* end confdefs.h.  */
13648
13649 #define _SYSCALL32
13650 /* Needed for new procfs interface on sparc-solaris.  */
13651 #define _STRUCTURED_PROC 1
13652 #include <sys/procfs.h>
13653 int
13654 main ()
13655 {
13656 prsysent_t avar
13657   ;
13658   return 0;
13659 }
13660 _ACEOF
13661 if ac_fn_c_try_compile "$LINENO"; then :
13662   bfd_cv_have_sys_procfs_type_prsysent_t=yes
13663 else
13664   bfd_cv_have_sys_procfs_type_prsysent_t=no
13665
13666 fi
13667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13668 fi
13669
13670  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
13671
13672 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
13673
13674  fi
13675  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
13676 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
13677
13678   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
13679 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
13680  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
13681   $as_echo_n "(cached) " >&6
13682 else
13683   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13684 /* end confdefs.h.  */
13685
13686 #define _SYSCALL32
13687 /* Needed for new procfs interface on sparc-solaris.  */
13688 #define _STRUCTURED_PROC 1
13689 #include <sys/procfs.h>
13690 int
13691 main ()
13692 {
13693 pr_sigset_t avar
13694   ;
13695   return 0;
13696 }
13697 _ACEOF
13698 if ac_fn_c_try_compile "$LINENO"; then :
13699   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
13700 else
13701   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
13702
13703 fi
13704 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13705 fi
13706
13707  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
13708
13709 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
13710
13711  fi
13712  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
13713 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
13714
13715   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
13716 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
13717  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
13718   $as_echo_n "(cached) " >&6
13719 else
13720   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13721 /* end confdefs.h.  */
13722
13723 #define _SYSCALL32
13724 /* Needed for new procfs interface on sparc-solaris.  */
13725 #define _STRUCTURED_PROC 1
13726 #include <sys/procfs.h>
13727 int
13728 main ()
13729 {
13730 pr_sigaction64_t avar
13731   ;
13732   return 0;
13733 }
13734 _ACEOF
13735 if ac_fn_c_try_compile "$LINENO"; then :
13736   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
13737 else
13738   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
13739
13740 fi
13741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13742 fi
13743
13744  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
13745
13746 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
13747
13748  fi
13749  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
13750 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
13751
13752   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
13753 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
13754  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
13755   $as_echo_n "(cached) " >&6
13756 else
13757   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13758 /* end confdefs.h.  */
13759
13760 #define _SYSCALL32
13761 /* Needed for new procfs interface on sparc-solaris.  */
13762 #define _STRUCTURED_PROC 1
13763 #include <sys/procfs.h>
13764 int
13765 main ()
13766 {
13767 pr_siginfo64_t avar
13768   ;
13769   return 0;
13770 }
13771 _ACEOF
13772 if ac_fn_c_try_compile "$LINENO"; then :
13773   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
13774 else
13775   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
13776
13777 fi
13778 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13779 fi
13780
13781  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
13782
13783 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
13784
13785  fi
13786  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
13787 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
13788
13789
13790
13791
13792
13793   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13794     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
13795 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
13796     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
13797   $as_echo_n "(cached) " >&6
13798 else
13799   if test "$cross_compiling" = yes; then :
13800   gdb_cv_prfpregset_t_broken=yes
13801 else
13802   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13803 /* end confdefs.h.  */
13804 #include <sys/procfs.h>
13805        int main ()
13806        {
13807          if (sizeof (prfpregset_t) == sizeof (void *))
13808            return 1;
13809          return 0;
13810        }
13811 _ACEOF
13812 if ac_fn_c_try_run "$LINENO"; then :
13813   gdb_cv_prfpregset_t_broken=no
13814 else
13815   gdb_cv_prfpregset_t_broken=yes
13816 fi
13817 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13818   conftest.$ac_objext conftest.beam conftest.$ac_ext
13819 fi
13820
13821 fi
13822
13823     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
13824 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
13825     if test $gdb_cv_prfpregset_t_broken = yes; then
13826
13827 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
13828
13829     fi
13830   fi
13831
13832
13833   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
13834 $as_echo_n "checking for PIOCSET ioctl entry in sys/procfs.h... " >&6; }
13835   if test "${gdb_cv_have_procfs_piocset+set}" = set; then :
13836   $as_echo_n "(cached) " >&6
13837 else
13838   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13839 /* end confdefs.h.  */
13840 #include <unistd.h>
13841 #include <sys/types.h>
13842 #include <sys/procfs.h>
13843
13844 int
13845 main ()
13846 {
13847
13848     int dummy;;
13849     dummy = ioctl(0, PIOCSET, &dummy);
13850
13851   ;
13852   return 0;
13853 }
13854 _ACEOF
13855 if ac_fn_c_try_compile "$LINENO"; then :
13856   gdb_cv_have_procfs_piocset=yes
13857 else
13858   gdb_cv_have_procfs_piocset=no
13859 fi
13860 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13861 fi
13862
13863   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_procfs_piocset" >&5
13864 $as_echo "$gdb_cv_have_procfs_piocset" >&6; }
13865   if test $gdb_cv_have_procfs_piocset = yes; then
13866
13867 $as_echo "#define HAVE_PROCFS_PIOCSET 1" >>confdefs.h
13868
13869   fi
13870 fi
13871
13872 if test ${host} = ${target} ; then
13873
13874   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member l_addr in struct link_map" >&5
13875 $as_echo_n "checking for member l_addr in struct link_map... " >&6; }
13876   if test "${gdb_cv_have_struct_link_map_with_l_members+set}" = set; then :
13877   $as_echo_n "(cached) " >&6
13878 else
13879   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13880 /* end confdefs.h.  */
13881 #include <link.h>
13882 int
13883 main ()
13884 {
13885 struct link_map lm; (void) lm.l_addr;
13886   ;
13887   return 0;
13888 }
13889 _ACEOF
13890 if ac_fn_c_try_compile "$LINENO"; then :
13891   gdb_cv_have_struct_link_map_with_l_members=yes
13892 else
13893   gdb_cv_have_struct_link_map_with_l_members=no
13894 fi
13895 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13896 fi
13897
13898   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_l_members" >&5
13899 $as_echo "$gdb_cv_have_struct_link_map_with_l_members" >&6; }
13900   if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
13901
13902 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1" >>confdefs.h
13903
13904   fi
13905
13906
13907   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member lm_addr in struct link_map" >&5
13908 $as_echo_n "checking for member lm_addr in struct link_map... " >&6; }
13909   if test "${gdb_cv_have_struct_link_map_with_lm_members+set}" = set; then :
13910   $as_echo_n "(cached) " >&6
13911 else
13912   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13913 /* end confdefs.h.  */
13914 #include <sys/types.h>
13915 #include <link.h>
13916 int
13917 main ()
13918 {
13919 struct link_map lm; (void) lm.lm_addr;
13920   ;
13921   return 0;
13922 }
13923 _ACEOF
13924 if ac_fn_c_try_compile "$LINENO"; then :
13925   gdb_cv_have_struct_link_map_with_lm_members=yes
13926 else
13927   gdb_cv_have_struct_link_map_with_lm_members=no
13928 fi
13929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13930 fi
13931
13932   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_lm_members" >&5
13933 $as_echo "$gdb_cv_have_struct_link_map_with_lm_members" >&6; }
13934   if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
13935
13936 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS 1" >>confdefs.h
13937
13938   fi
13939
13940
13941   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member som_addr in struct so_map" >&5
13942 $as_echo_n "checking for member som_addr in struct so_map... " >&6; }
13943   if test "${gdb_cv_have_struct_so_map_with_som_members+set}" = set; then :
13944   $as_echo_n "(cached) " >&6
13945 else
13946   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13947 /* end confdefs.h.  */
13948 #include <sys/types.h>
13949 #ifdef HAVE_NLIST_H
13950 #include <nlist.h>
13951 #endif
13952 #include <link.h>
13953 int
13954 main ()
13955 {
13956 struct so_map lm; (void) lm.som_addr;
13957   ;
13958   return 0;
13959 }
13960 _ACEOF
13961 if ac_fn_c_try_compile "$LINENO"; then :
13962   gdb_cv_have_struct_so_map_with_som_members=yes
13963 else
13964   gdb_cv_have_struct_so_map_with_som_members=no
13965 fi
13966 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13967 fi
13968
13969   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_so_map_with_som_members" >&5
13970 $as_echo "$gdb_cv_have_struct_so_map_with_som_members" >&6; }
13971   if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
13972
13973 $as_echo "#define HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS 1" >>confdefs.h
13974
13975   fi
13976
13977
13978   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct link_map32 in sys/link.h" >&5
13979 $as_echo_n "checking for struct link_map32 in sys/link.h... " >&6; }
13980   if test "${gdb_cv_have_struct_link_map32+set}" = set; then :
13981   $as_echo_n "(cached) " >&6
13982 else
13983   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13984 /* end confdefs.h.  */
13985 #define _SYSCALL32
13986 #include <sys/link.h>
13987 int
13988 main ()
13989 {
13990 struct link_map32 l;
13991   ;
13992   return 0;
13993 }
13994 _ACEOF
13995 if ac_fn_c_try_compile "$LINENO"; then :
13996   gdb_cv_have_struct_link_map32=yes
13997 else
13998   gdb_cv_have_struct_link_map32=no
13999 fi
14000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14001 fi
14002
14003   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map32" >&5
14004 $as_echo "$gdb_cv_have_struct_link_map32" >&6; }
14005   if test $gdb_cv_have_struct_link_map32 = yes; then
14006
14007 $as_echo "#define HAVE_STRUCT_LINK_MAP32 1" >>confdefs.h
14008
14009
14010 $as_echo "#define _SYSCALL32 1" >>confdefs.h
14011
14012   fi
14013 fi
14014
14015 # Check if the compiler supports the `long long' type.
14016
14017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
14018 $as_echo_n "checking for long long support in compiler... " >&6; }
14019 if test "${gdb_cv_c_long_long+set}" = set; then :
14020   $as_echo_n "(cached) " >&6
14021 else
14022   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14023 /* end confdefs.h.  */
14024 extern long long foo;
14025 int
14026 main ()
14027 {
14028 switch (foo & 2) { case 0: return 1; }
14029   ;
14030   return 0;
14031 }
14032 _ACEOF
14033 if ac_fn_c_try_compile "$LINENO"; then :
14034   gdb_cv_c_long_long=yes
14035 else
14036   gdb_cv_c_long_long=no
14037 fi
14038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14039 fi
14040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
14041 $as_echo "$gdb_cv_c_long_long" >&6; }
14042 if test $gdb_cv_c_long_long = yes; then
14043
14044 $as_echo "#define CC_HAS_LONG_LONG 1" >>confdefs.h
14045
14046 fi
14047
14048 # Check if the compiler and runtime support printing long longs.
14049
14050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
14051 $as_echo_n "checking for long long support in printf... " >&6; }
14052 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
14053   $as_echo_n "(cached) " >&6
14054 else
14055   if test "$cross_compiling" = yes; then :
14056   gdb_cv_printf_has_long_long=no
14057 else
14058   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14059 /* end confdefs.h.  */
14060 $ac_includes_default
14061 int
14062 main ()
14063 {
14064 char buf[32];
14065   long long l = 0;
14066   l = (l << 16) + 0x0123;
14067   l = (l << 16) + 0x4567;
14068   l = (l << 16) + 0x89ab;
14069   l = (l << 16) + 0xcdef;
14070   sprintf (buf, "0x%016llx", l);
14071   return (strcmp ("0x0123456789abcdef", buf));
14072   ;
14073   return 0;
14074 }
14075 _ACEOF
14076 if ac_fn_c_try_run "$LINENO"; then :
14077   gdb_cv_printf_has_long_long=yes
14078 else
14079   gdb_cv_printf_has_long_long=no
14080 fi
14081 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14082   conftest.$ac_objext conftest.beam conftest.$ac_ext
14083 fi
14084
14085 fi
14086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
14087 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
14088 if test $gdb_cv_printf_has_long_long = yes; then
14089
14090 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
14091
14092 fi
14093
14094 # Check if the compiler and runtime support printing decfloats.
14095
14096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
14097 $as_echo_n "checking for decfloat support in printf... " >&6; }
14098 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
14099   $as_echo_n "(cached) " >&6
14100 else
14101   if test "$cross_compiling" = yes; then :
14102   gdb_cv_printf_has_decfloat=no
14103 else
14104   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14105 /* end confdefs.h.  */
14106 $ac_includes_default
14107 int
14108 main ()
14109 {
14110 char buf[64];
14111   _Decimal32 d32 = 1.2345df;
14112   _Decimal64 d64 = 1.2345dd;
14113   _Decimal128 d128 = 1.2345dl;
14114   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
14115   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
14116   ;
14117   return 0;
14118 }
14119 _ACEOF
14120 if ac_fn_c_try_run "$LINENO"; then :
14121   gdb_cv_printf_has_decfloat=yes
14122 else
14123   gdb_cv_printf_has_decfloat=no
14124 fi
14125 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14126   conftest.$ac_objext conftest.beam conftest.$ac_ext
14127 fi
14128
14129 fi
14130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
14131 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
14132 if test $gdb_cv_printf_has_decfloat = yes; then
14133
14134 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
14135
14136 fi
14137
14138 # Check if the compiler supports the `long double' type.  We can't use
14139 # AC_C_LONG_DOUBLE because that one does additional checks on the
14140 # constants defined in <float.h> that fail on some systems,
14141 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
14142
14143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
14144 $as_echo_n "checking for long double support in compiler... " >&6; }
14145 if test "${gdb_cv_c_long_double+set}" = set; then :
14146   $as_echo_n "(cached) " >&6
14147 else
14148   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14149 /* end confdefs.h.  */
14150 long double foo;
14151 _ACEOF
14152 if ac_fn_c_try_compile "$LINENO"; then :
14153   gdb_cv_c_long_double=yes
14154 else
14155   gdb_cv_c_long_double=no
14156 fi
14157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14158 fi
14159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
14160 $as_echo "$gdb_cv_c_long_double" >&6; }
14161 if test $gdb_cv_c_long_double = yes; then
14162
14163 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
14164
14165 fi
14166
14167 # Check if the compiler and runtime support printing long doubles.
14168
14169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
14170 $as_echo_n "checking for long double support in printf... " >&6; }
14171 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
14172   $as_echo_n "(cached) " >&6
14173 else
14174   if test "$cross_compiling" = yes; then :
14175   gdb_cv_printf_has_long_double=no
14176 else
14177   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14178 /* end confdefs.h.  */
14179 $ac_includes_default
14180 int
14181 main ()
14182 {
14183 char buf[16];
14184   long double f = 3.141592653;
14185   sprintf (buf, "%Lg", f);
14186   return (strncmp ("3.14159", buf, 7));
14187   ;
14188   return 0;
14189 }
14190 _ACEOF
14191 if ac_fn_c_try_run "$LINENO"; then :
14192   gdb_cv_printf_has_long_double=yes
14193 else
14194   gdb_cv_printf_has_long_double=no
14195 fi
14196 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14197   conftest.$ac_objext conftest.beam conftest.$ac_ext
14198 fi
14199
14200 fi
14201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
14202 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
14203 if test $gdb_cv_printf_has_long_double = yes; then
14204
14205 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
14206
14207 fi
14208
14209 # Check if the compiler and runtime support scanning long doubles.
14210
14211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
14212 $as_echo_n "checking for long double support in scanf... " >&6; }
14213 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
14214   $as_echo_n "(cached) " >&6
14215 else
14216   if test "$cross_compiling" = yes; then :
14217   gdb_cv_scanf_has_long_double=no
14218 else
14219   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14220 /* end confdefs.h.  */
14221 #include <stdio.h>
14222 int
14223 main ()
14224 {
14225 char *buf = "3.141592653";
14226   long double f = 0;
14227   sscanf (buf, "%Lg", &f);
14228   return !(f > 3.14159 && f < 3.14160);
14229   ;
14230   return 0;
14231 }
14232 _ACEOF
14233 if ac_fn_c_try_run "$LINENO"; then :
14234   gdb_cv_scanf_has_long_double=yes
14235 else
14236   gdb_cv_scanf_has_long_double=no
14237 fi
14238 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14239   conftest.$ac_objext conftest.beam conftest.$ac_ext
14240 fi
14241
14242 fi
14243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
14244 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
14245 if test $gdb_cv_scanf_has_long_double = yes; then
14246
14247 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
14248
14249 fi
14250
14251 case ${host_os} in
14252 aix*)
14253   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
14254 $as_echo_n "checking for -bbigtoc option... " >&6; }
14255 if test "${gdb_cv_bigtoc+set}" = set; then :
14256   $as_echo_n "(cached) " >&6
14257 else
14258
14259     SAVE_LDFLAGS=$LDFLAGS
14260
14261     case $GCC in
14262     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
14263     *) gdb_cv_bigtoc=-bbigtoc ;;
14264     esac
14265
14266     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
14267     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14268 /* end confdefs.h.  */
14269
14270 int
14271 main ()
14272 {
14273 int i;
14274   ;
14275   return 0;
14276 }
14277 _ACEOF
14278 if ac_fn_c_try_link "$LINENO"; then :
14279
14280 else
14281   gdb_cv_bigtoc=
14282 fi
14283 rm -f core conftest.err conftest.$ac_objext \
14284     conftest$ac_exeext conftest.$ac_ext
14285     LDFLAGS="${SAVE_LDFLAGS}"
14286
14287 fi
14288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
14289 $as_echo "$gdb_cv_bigtoc" >&6; }
14290   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
14291   ;;
14292 esac
14293
14294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
14295 $as_echo_n "checking for the dynamic export flag... " >&6; }
14296 dynamic_list=false
14297 if test "${gdb_native}" = yes; then
14298    # The dynamically loaded libthread_db needs access to symbols in the gdb
14299    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
14300    # may not be supported there.
14301    old_LDFLAGS="$LDFLAGS"
14302    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
14303    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
14304    LDFLAGS="$LDFLAGS $RDYNAMIC"
14305    if test "${have_libpython}" = no; then
14306      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14307 /* end confdefs.h.  */
14308
14309 int
14310 main ()
14311 {
14312
14313   ;
14314   return 0;
14315 }
14316 _ACEOF
14317 if ac_fn_c_try_link "$LINENO"; then :
14318   dynamic_list=true
14319 fi
14320 rm -f core conftest.err conftest.$ac_objext \
14321     conftest$ac_exeext conftest.$ac_ext
14322    else
14323      # Workaround http://bugs.python.org/issue4434 where static
14324      # libpythonX.Y.a would get its symbols required for
14325      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
14326      # Problem does not happen for the recommended libpythonX.Y.so linkage.
14327      old_CFLAGS="$CFLAGS"
14328      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
14329      if test "$cross_compiling" = yes; then :
14330   true
14331 else
14332   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14333 /* end confdefs.h.  */
14334 #include "${have_libpython}/Python.h"
14335 int
14336 main ()
14337 {
14338 int err;
14339           Py_Initialize ();
14340           err = PyRun_SimpleString ("import itertools\n");
14341           Py_Finalize ();
14342           return err == 0 ? 0 : 1;
14343   ;
14344   return 0;
14345 }
14346 _ACEOF
14347 if ac_fn_c_try_run "$LINENO"; then :
14348   dynamic_list=true
14349 fi
14350 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14351   conftest.$ac_objext conftest.beam conftest.$ac_ext
14352 fi
14353
14354      CFLAGS="$old_CFLAGS"
14355    fi
14356    LDFLAGS="$old_LDFLAGS"
14357 fi
14358 if $dynamic_list; then
14359   found="-Wl,--dynamic-list"
14360   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
14361 else
14362   found="-rdynamic"
14363   RDYNAMIC="-rdynamic"
14364 fi
14365
14366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
14367 $as_echo "$found" >&6; }
14368
14369
14370 if test ${build} = ${host} -a ${host} = ${target} ; then
14371    case ${host_os} in
14372    solaris*)
14373       # See if thread_db library is around for Solaris thread debugging.
14374       # Note that we must explicitly test for version 1 of the library
14375       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
14376       # the same API.
14377       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
14378 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
14379       if test -f /usr/lib/libthread_db.so.1 ; then
14380          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14381 $as_echo "yes" >&6; }
14382
14383 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
14384
14385          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
14386          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
14387          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
14388 $as_echo_n "checking for dlopen in -ldl... " >&6; }
14389 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
14390   $as_echo_n "(cached) " >&6
14391 else
14392   ac_check_lib_save_LIBS=$LIBS
14393 LIBS="-ldl  $LIBS"
14394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14395 /* end confdefs.h.  */
14396
14397 /* Override any GCC internal prototype to avoid an error.
14398    Use char because int might match the return type of a GCC
14399    builtin and then its argument prototype would still apply.  */
14400 #ifdef __cplusplus
14401 extern "C"
14402 #endif
14403 char dlopen ();
14404 int
14405 main ()
14406 {
14407 return dlopen ();
14408   ;
14409   return 0;
14410 }
14411 _ACEOF
14412 if ac_fn_c_try_link "$LINENO"; then :
14413   ac_cv_lib_dl_dlopen=yes
14414 else
14415   ac_cv_lib_dl_dlopen=no
14416 fi
14417 rm -f core conftest.err conftest.$ac_objext \
14418     conftest$ac_exeext conftest.$ac_ext
14419 LIBS=$ac_check_lib_save_LIBS
14420 fi
14421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
14422 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
14423 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
14424   cat >>confdefs.h <<_ACEOF
14425 #define HAVE_LIBDL 1
14426 _ACEOF
14427
14428   LIBS="-ldl $LIBS"
14429
14430 fi
14431
14432          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
14433          # Sun randomly tweaked the prototypes in <proc_service.h>
14434          # at one point.
14435          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
14436 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
14437          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
14438   $as_echo_n "(cached) " >&6
14439 else
14440
14441             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14442 /* end confdefs.h.  */
14443
14444                 #include <proc_service.h>
14445                 ps_err_e ps_pdwrite
14446                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
14447
14448 int
14449 main ()
14450 {
14451
14452   ;
14453   return 0;
14454 }
14455 _ACEOF
14456 if ac_fn_c_try_compile "$LINENO"; then :
14457   gdb_cv_proc_service_is_old=no
14458 else
14459   gdb_cv_proc_service_is_old=yes
14460 fi
14461 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14462
14463 fi
14464
14465          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
14466 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
14467          if test $gdb_cv_proc_service_is_old = yes; then
14468
14469 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
14470
14471          fi
14472       else
14473          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14474 $as_echo "no" >&6; }
14475       fi
14476       ;;
14477    aix*)
14478       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
14479 $as_echo_n "checking for AiX thread debugging library... " >&6; }
14480       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
14481   $as_echo_n "(cached) " >&6
14482 else
14483   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14484 /* end confdefs.h.  */
14485 #include <sys/pthdebug.h>
14486 int
14487 main ()
14488 {
14489 #ifndef PTHDB_VERSION_3
14490                                     #error
14491                                     #endif
14492   ;
14493   return 0;
14494 }
14495 _ACEOF
14496 if ac_fn_c_try_compile "$LINENO"; then :
14497   gdb_cv_have_aix_thread_debug=yes
14498 else
14499   gdb_cv_have_aix_thread_debug=no
14500 fi
14501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14502 fi
14503
14504       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
14505 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
14506       if test $gdb_cv_have_aix_thread_debug = yes; then
14507          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
14508          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
14509          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -lpthdebug"
14510
14511          # Older versions of AIX do not provide the declaration for
14512          # the getthrds function (it appears that it was introduced
14513          # with AIX 6.x).
14514          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
14515 "
14516 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
14517   ac_have_decl=1
14518 else
14519   ac_have_decl=0
14520 fi
14521
14522 cat >>confdefs.h <<_ACEOF
14523 #define HAVE_DECL_GETTHRDS $ac_have_decl
14524 _ACEOF
14525
14526       fi
14527       ;;
14528    esac
14529
14530 fi
14531
14532 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
14533    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
14534 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
14535 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
14536   $as_echo_n "(cached) " >&6
14537 else
14538   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14539 /* end confdefs.h.  */
14540 #include <thread_db.h>
14541 int
14542 main ()
14543 {
14544 int i = TD_NOTALLOC;
14545   ;
14546   return 0;
14547 }
14548 _ACEOF
14549 if ac_fn_c_try_compile "$LINENO"; then :
14550   gdb_cv_thread_db_h_has_td_notalloc=yes
14551 else
14552   gdb_cv_thread_db_h_has_td_notalloc=no
14553
14554 fi
14555 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14556
14557 fi
14558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
14559 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
14560    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
14561 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
14562 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
14563   $as_echo_n "(cached) " >&6
14564 else
14565   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14566 /* end confdefs.h.  */
14567 #include <thread_db.h>
14568 int
14569 main ()
14570 {
14571 int i = TD_VERSION;
14572   ;
14573   return 0;
14574 }
14575 _ACEOF
14576 if ac_fn_c_try_compile "$LINENO"; then :
14577   gdb_cv_thread_db_h_has_td_version=yes
14578 else
14579   gdb_cv_thread_db_h_has_td_version=no
14580
14581 fi
14582 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14583
14584 fi
14585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
14586 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
14587    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
14588 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
14589 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
14590   $as_echo_n "(cached) " >&6
14591 else
14592   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14593 /* end confdefs.h.  */
14594 #include <thread_db.h>
14595 int
14596 main ()
14597 {
14598 int i = TD_NOTLS;
14599   ;
14600   return 0;
14601 }
14602 _ACEOF
14603 if ac_fn_c_try_compile "$LINENO"; then :
14604   gdb_cv_thread_db_h_has_td_notls=yes
14605 else
14606   gdb_cv_thread_db_h_has_td_notls=no
14607
14608 fi
14609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14610
14611 fi
14612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
14613 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
14614 fi
14615 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
14616
14617 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
14618
14619 fi
14620 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
14621
14622 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
14623
14624 fi
14625 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
14626
14627 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
14628
14629 fi
14630
14631 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
14632    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
14633 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
14634 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
14635   $as_echo_n "(cached) " >&6
14636 else
14637   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14638 /* end confdefs.h.  */
14639 #include <sys/syscall.h>
14640 int
14641 main ()
14642 {
14643 int i = __NR_tkill;
14644   ;
14645   return 0;
14646 }
14647 _ACEOF
14648 if ac_fn_c_try_compile "$LINENO"; then :
14649   gdb_cv_sys_syscall_h_has_tkill=yes
14650 else
14651   gdb_cv_sys_syscall_h_has_tkill=no
14652
14653 fi
14654 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14655
14656 fi
14657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
14658 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
14659 fi
14660 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes" && test "x$ac_cv_func_syscall" = "xyes"; then
14661
14662 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
14663
14664 fi
14665
14666 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
14667 "
14668 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
14669   ac_have_decl=1
14670 else
14671   ac_have_decl=0
14672 fi
14673
14674 cat >>confdefs.h <<_ACEOF
14675 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
14676 _ACEOF
14677
14678
14679 if test "$cross_compiling" = yes; then :
14680   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14681 /* end confdefs.h.  */
14682 #include <sys/personality.h>
14683 int
14684 main ()
14685 {
14686
14687 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14688 #       define ADDR_NO_RANDOMIZE 0x0040000
14689 #      endif
14690        /* Test the flag could be set and stays set.  */
14691        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14692        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14693            return 1
14694   ;
14695   return 0;
14696 }
14697 _ACEOF
14698 if ac_fn_c_try_link "$LINENO"; then :
14699   have_personality=true
14700 else
14701   have_personality=false
14702 fi
14703 rm -f core conftest.err conftest.$ac_objext \
14704     conftest$ac_exeext conftest.$ac_ext
14705 else
14706   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14707 /* end confdefs.h.  */
14708 #include <sys/personality.h>
14709 int
14710 main ()
14711 {
14712
14713 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14714 #       define ADDR_NO_RANDOMIZE 0x0040000
14715 #      endif
14716        /* Test the flag could be set and stays set.  */
14717        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14718        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14719            return 1
14720   ;
14721   return 0;
14722 }
14723 _ACEOF
14724 if ac_fn_c_try_run "$LINENO"; then :
14725   have_personality=true
14726 else
14727   have_personality=false
14728 fi
14729 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14730   conftest.$ac_objext conftest.beam conftest.$ac_ext
14731 fi
14732
14733 if $have_personality
14734 then
14735
14736 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
14737
14738 fi
14739
14740
14741 target_sysroot_reloc=0
14742
14743 # Check whether --with-sysroot was given.
14744 if test "${with_sysroot+set}" = set; then :
14745   withval=$with_sysroot;
14746  case ${with_sysroot} in
14747  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_alias}/sys-root' ;;
14748  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
14749  esac
14750
14751  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
14752
14753  if test "x$prefix" = xNONE; then
14754   test_prefix=/usr/local
14755  else
14756   test_prefix=$prefix
14757  fi
14758  if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14759   test_exec_prefix=$test_prefix
14760  else
14761   test_exec_prefix=$exec_prefix
14762  fi
14763  case ${TARGET_SYSTEM_ROOT} in
14764  "${test_prefix}"|"${test_prefix}/"*|\
14765  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
14766  '${prefix}'|'${prefix}/'*|\
14767  '${exec_prefix}'|'${exec_prefix}/'*)
14768    target_sysroot_reloc=1
14769    ;;
14770  esac
14771
14772 else
14773
14774  TARGET_SYSTEM_ROOT=
14775  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"\"'
14776
14777 fi
14778
14779 TARGET_SYSTEM_ROOT_DEFINE="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE=$target_sysroot_reloc"
14780
14781
14782
14783
14784
14785 # Check whether --with-system-gdbinit was given.
14786 if test "${with_system_gdbinit+set}" = set; then :
14787   withval=$with_system_gdbinit;
14788     SYSTEM_GDBINIT=$withval
14789 else
14790   SYSTEM_GDBINIT=
14791 fi
14792
14793
14794   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
14795   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14796   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
14797   ac_define_dir=`eval echo $ac_define_dir`
14798
14799 cat >>confdefs.h <<_ACEOF
14800 #define SYSTEM_GDBINIT "$ac_define_dir"
14801 _ACEOF
14802
14803
14804
14805
14806   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14807      if test "x$prefix" = xNONE; then
14808         test_prefix=/usr/local
14809      else
14810         test_prefix=$prefix
14811      fi
14812   else
14813      test_prefix=$exec_prefix
14814   fi
14815   value=0
14816   case ${ac_define_dir} in
14817      "${test_prefix}"|"${test_prefix}/"*|\
14818         '${exec_prefix}'|'${exec_prefix}/'*)
14819      value=1
14820      ;;
14821   esac
14822
14823 cat >>confdefs.h <<_ACEOF
14824 #define SYSTEM_GDBINIT_RELOCATABLE $value
14825 _ACEOF
14826
14827
14828
14829
14830 # Check whether --enable-werror was given.
14831 if test "${enable_werror+set}" = set; then :
14832   enableval=$enable_werror; case "${enableval}" in
14833      yes | y) ERROR_ON_WARNING="yes" ;;
14834      no | n)  ERROR_ON_WARNING="no" ;;
14835      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
14836    esac
14837 fi
14838
14839
14840 # Enable -Werror by default when using gcc
14841 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
14842     ERROR_ON_WARNING=yes
14843 fi
14844
14845 WERROR_CFLAGS=""
14846 if test "${ERROR_ON_WARNING}" = yes ; then
14847     WERROR_CFLAGS="-Werror"
14848 fi
14849
14850 # The entries after -Wno-pointer-sign are disabled warnings which may
14851 # be enabled in the future, which can not currently be used to build
14852 # GDB.
14853 # NOTE: If you change this list, remember to update
14854 # gdb/doc/gdbint.texinfo.
14855 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
14856 -Wformat-nonliteral -Wno-pointer-sign \
14857 -Wno-unused -Wunused-value -Wunused-function \
14858 -Wno-switch -Wno-char-subscripts"
14859
14860 # Enable -Wno-format by default when using gcc on mingw since many
14861 # GCC versions complain about %I64.
14862 case "${host}" in
14863   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
14864 esac
14865
14866 # Check whether --enable-build-warnings was given.
14867 if test "${enable_build_warnings+set}" = set; then :
14868   enableval=$enable_build_warnings; case "${enableval}" in
14869   yes)  ;;
14870   no)   build_warnings="-w";;
14871   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14872         build_warnings="${build_warnings} ${t}";;
14873   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14874         build_warnings="${t} ${build_warnings}";;
14875   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14876 esac
14877 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
14878   echo "Setting compiler warning flags = $build_warnings" 6>&1
14879 fi
14880 fi
14881 # Check whether --enable-gdb-build-warnings was given.
14882 if test "${enable_gdb_build_warnings+set}" = set; then :
14883   enableval=$enable_gdb_build_warnings; case "${enableval}" in
14884   yes)  ;;
14885   no)   build_warnings="-w";;
14886   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14887         build_warnings="${build_warnings} ${t}";;
14888   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14889         build_warnings="${t} ${build_warnings}";;
14890   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14891 esac
14892 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
14893   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
14894 fi
14895 fi
14896 WARN_CFLAGS=""
14897 if test "x${build_warnings}" != x -a "x$GCC" = xyes
14898 then
14899     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
14900 $as_echo_n "checking compiler warning flags... " >&6; }
14901     # Separate out the -Werror flag as some files just cannot be
14902     # compiled with it enabled.
14903     for w in ${build_warnings}; do
14904         case $w in
14905         -Werr*) WERROR_CFLAGS=-Werror ;;
14906         *) # Check that GCC accepts it
14907             saved_CFLAGS="$CFLAGS"
14908             CFLAGS="$CFLAGS $w"
14909             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14910 /* end confdefs.h.  */
14911
14912 int
14913 main ()
14914 {
14915
14916   ;
14917   return 0;
14918 }
14919 _ACEOF
14920 if ac_fn_c_try_compile "$LINENO"; then :
14921   WARN_CFLAGS="${WARN_CFLAGS} $w"
14922 fi
14923 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14924             CFLAGS="$saved_CFLAGS"
14925         esac
14926     done
14927     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
14928 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
14929 fi
14930
14931
14932
14933 # In the Cygwin environment, we need some additional flags.
14934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
14935 $as_echo_n "checking for cygwin... " >&6; }
14936 if test "${gdb_cv_os_cygwin+set}" = set; then :
14937   $as_echo_n "(cached) " >&6
14938 else
14939   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14940 /* end confdefs.h.  */
14941
14942 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
14943 lose
14944 #endif
14945 _ACEOF
14946 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14947   $EGREP "lose" >/dev/null 2>&1; then :
14948   gdb_cv_os_cygwin=yes
14949 else
14950   gdb_cv_os_cygwin=no
14951 fi
14952 rm -f conftest*
14953
14954 fi
14955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
14956 $as_echo "$gdb_cv_os_cygwin" >&6; }
14957
14958
14959 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
14960 case ${host} in
14961   *go32* ) SER_HARDWIRE=ser-go32.o ;;
14962   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
14963   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
14964 esac
14965
14966
14967 # libreadline needs libuser32.a in a cygwin environment
14968 WIN32LIBS=
14969 if test x$gdb_cv_os_cygwin = xyes; then
14970     WIN32LIBS="-luser32"
14971     case "${target}" in
14972         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
14973         ;;
14974     esac
14975 fi
14976
14977 # The ser-tcp.c module requires sockets.
14978 case ${host} in
14979   *mingw32*)
14980
14981 $as_echo "#define USE_WIN32API 1" >>confdefs.h
14982
14983     WIN32LIBS="$WIN32LIBS -lws2_32"
14984     ;;
14985 esac
14986
14987
14988 # Add ELF support to GDB, but only if BFD includes ELF support.
14989 OLD_CFLAGS=$CFLAGS
14990 OLD_LDFLAGS=$LDFLAGS
14991 OLD_LIBS=$LIBS
14992 CFLAGS="$CFLAGS -I${srcdir}/../include -I../bfd -I${srcdir}/../bfd"
14993 LDFLAGS="$LDFLAGS -L../bfd -L../libiberty"
14994 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
14995 # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
14996 if test "$plugins" = "yes"; then
14997   LIBS="-ldl $LIBS"
14998 fi
14999 LIBS="-lbfd -liberty $intl $LIBS"
15000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
15001 $as_echo_n "checking for ELF support in BFD... " >&6; }
15002 if test "${gdb_cv_var_elf+set}" = set; then :
15003   $as_echo_n "(cached) " >&6
15004 else
15005   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15006 /* end confdefs.h.  */
15007 #include <stdlib.h>
15008 #include "bfd.h"
15009 #include "elf-bfd.h"
15010
15011 int
15012 main ()
15013 {
15014 bfd *abfd = NULL; bfd_get_elf_phdr_upper_bound (abfd);
15015   ;
15016   return 0;
15017 }
15018 _ACEOF
15019 if ac_fn_c_try_link "$LINENO"; then :
15020   gdb_cv_var_elf=yes
15021 else
15022   gdb_cv_var_elf=no
15023 fi
15024 rm -f core conftest.err conftest.$ac_objext \
15025     conftest$ac_exeext conftest.$ac_ext
15026 fi
15027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
15028 $as_echo "$gdb_cv_var_elf" >&6; }
15029 if test $gdb_cv_var_elf = yes; then
15030   CONFIG_OBS="$CONFIG_OBS elfread.o"
15031
15032 $as_echo "#define HAVE_ELF 1" >>confdefs.h
15033
15034   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
15035   if test "$plugins" = "yes"; then
15036     OLD_LIBS="-ldl $OLD_LIBS"
15037   fi
15038 fi
15039 CFLAGS=$OLD_CFLAGS
15040 LDFLAGS=$OLD_LDFLAGS
15041 LIBS=$OLD_LIBS
15042
15043 # Add any host-specific objects to GDB.
15044 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
15045
15046 LIBGUI="../libgui/src/libgui.a"
15047 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
15048
15049
15050
15051 WIN32LDAPP=
15052
15053
15054
15055 case "${host}" in
15056 *-*-cygwin* | *-*-mingw* )
15057     configdir="win"
15058     ;;
15059 *)
15060     configdir="unix"
15061     ;;
15062 esac
15063
15064 GDBTKLIBS=
15065 if test "${enable_gdbtk}" = "yes"; then
15066
15067     # Gdbtk must have an absolute path to srcdir in order to run
15068     # properly when not installed.
15069     here=`pwd`
15070     cd ${srcdir}
15071     GDBTK_SRC_DIR=`pwd`
15072     cd $here
15073
15074
15075     #
15076     # Ok, lets find the tcl configuration
15077     # First, look for one uninstalled.
15078     # the alternative search directory is invoked by --with-tcl
15079     #
15080
15081     if test x"${no_tcl}" = x ; then
15082         # we reset no_tcl in case something fails here
15083         no_tcl=true
15084
15085 # Check whether --with-tcl was given.
15086 if test "${with_tcl+set}" = set; then :
15087   withval=$with_tcl; with_tclconfig=${withval}
15088 fi
15089
15090         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
15091 $as_echo_n "checking for Tcl configuration... " >&6; }
15092         if test "${ac_cv_c_tclconfig+set}" = set; then :
15093   $as_echo_n "(cached) " >&6
15094 else
15095
15096
15097             # First check to see if --with-tcl was specified.
15098             case "${host}" in
15099                 *-*-cygwin*) platDir="win" ;;
15100                 *) platDir="unix" ;;
15101             esac
15102             if test x"${with_tclconfig}" != x ; then
15103                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
15104                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
15105                 else
15106                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
15107                 fi
15108             fi
15109
15110             # then check for a private Tcl installation
15111             if test x"${ac_cv_c_tclconfig}" = x ; then
15112                 for i in \
15113                         ../tcl \
15114                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15115                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
15116                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
15117                         ../../tcl \
15118                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15119                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
15120                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
15121                         ../../../tcl \
15122                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15123                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
15124                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
15125                     if test -f "$i/$platDir/tclConfig.sh" ; then
15126                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15127                         break
15128                     fi
15129                 done
15130             fi
15131
15132             # on Darwin, check in Framework installation locations
15133             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
15134                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15135                         `ls -d /Library/Frameworks 2>/dev/null` \
15136                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
15137                         `ls -d /System/Library/Frameworks 2>/dev/null` \
15138                         ; do
15139                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
15140                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
15141                         break
15142                     fi
15143                 done
15144             fi
15145
15146             # check in a few common install locations
15147             if test x"${ac_cv_c_tclconfig}" = x ; then
15148                 for i in `ls -d ${libdir} 2>/dev/null` \
15149                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
15150                         `ls -d ${prefix}/lib 2>/dev/null` \
15151                         `ls -d /usr/local/lib 2>/dev/null` \
15152                         `ls -d /usr/contrib/lib 2>/dev/null` \
15153                         `ls -d /usr/lib 2>/dev/null` \
15154                         ; do
15155                     if test -f "$i/tclConfig.sh" ; then
15156                         ac_cv_c_tclconfig=`(cd $i; pwd)`
15157                         break
15158                     fi
15159                 done
15160             fi
15161
15162             # check in a few other private locations
15163             if test x"${ac_cv_c_tclconfig}" = x ; then
15164                 for i in \
15165                         ${srcdir}/../tcl \
15166                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15167                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
15168                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
15169                     if test -f "$i/$platDir/tclConfig.sh" ; then
15170                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15171                     break
15172                 fi
15173                 done
15174             fi
15175
15176 fi
15177
15178
15179         if test x"${ac_cv_c_tclconfig}" = x ; then
15180             TCL_BIN_DIR="# no Tcl configs found"
15181             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
15182 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
15183         else
15184             no_tcl=
15185             TCL_BIN_DIR=${ac_cv_c_tclconfig}
15186             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
15187 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15188         fi
15189     fi
15190
15191
15192     # If $no_tk is nonempty, then we can't do Tk, and there is no
15193     # point to doing Tcl.
15194
15195     #
15196     # Ok, lets find the tk configuration
15197     # First, look for one uninstalled.
15198     # the alternative search directory is invoked by --with-tk
15199     #
15200
15201     if test x"${no_tk}" = x ; then
15202         # we reset no_tk in case something fails here
15203         no_tk=true
15204
15205 # Check whether --with-tk was given.
15206 if test "${with_tk+set}" = set; then :
15207   withval=$with_tk; with_tkconfig=${withval}
15208 fi
15209
15210         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
15211 $as_echo_n "checking for Tk configuration... " >&6; }
15212         if test "${ac_cv_c_tkconfig+set}" = set; then :
15213   $as_echo_n "(cached) " >&6
15214 else
15215
15216
15217             # First check to see if --with-tkconfig was specified.
15218             if test x"${with_tkconfig}" != x ; then
15219                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
15220                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
15221                 else
15222                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
15223                 fi
15224             fi
15225
15226             # then check for a private Tk library
15227             case "${host}" in
15228                 *-*-cygwin*) platDir="win" ;;
15229                 *) platDir="unix" ;;
15230             esac
15231             if test x"${ac_cv_c_tkconfig}" = x ; then
15232                 for i in \
15233                         ../tk \
15234                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15235                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
15236                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
15237                         ../../tk \
15238                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15239                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
15240                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
15241                         ../../../tk \
15242                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15243                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
15244                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
15245                     if test -f "$i/$platDir/tkConfig.sh" ; then
15246                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15247                         break
15248                     fi
15249                 done
15250             fi
15251
15252             # on Darwin, check in Framework installation locations
15253             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
15254                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15255                         `ls -d /Library/Frameworks 2>/dev/null` \
15256                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
15257                         `ls -d /System/Library/Frameworks 2>/dev/null` \
15258                         ; do
15259                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
15260                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
15261                         break
15262                     fi
15263                 done
15264             fi
15265
15266             # check in a few common install locations
15267             if test x"${ac_cv_c_tkconfig}" = x ; then
15268                 for i in `ls -d ${libdir} 2>/dev/null` \
15269                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
15270                         `ls -d ${prefix}/lib 2>/dev/null` \
15271                         `ls -d /usr/local/lib 2>/dev/null` \
15272                         `ls -d /usr/contrib/lib 2>/dev/null` \
15273                         `ls -d /usr/lib 2>/dev/null` \
15274                         ; do
15275                     if test -f "$i/tkConfig.sh" ; then
15276                         ac_cv_c_tkconfig=`(cd $i; pwd)`
15277                         break
15278                     fi
15279                 done
15280             fi
15281             # check in a few other private locations
15282             if test x"${ac_cv_c_tkconfig}" = x ; then
15283                 for i in \
15284                         ${srcdir}/../tk \
15285                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15286                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
15287                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
15288                     if test -f "$i/$platDir/tkConfig.sh" ; then
15289                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15290                         break
15291                     fi
15292                 done
15293             fi
15294
15295 fi
15296
15297
15298         if test x"${ac_cv_c_tkconfig}" = x ; then
15299             TK_BIN_DIR="# no Tk configs found"
15300             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
15301 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
15302         else
15303             no_tk=
15304             TK_BIN_DIR=${ac_cv_c_tkconfig}
15305             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
15306 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15307         fi
15308     fi
15309
15310
15311     if test -z "${no_tcl}" -a -z "${no_tk}"; then
15312
15313     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
15314 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
15315
15316     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
15317         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15318 $as_echo "loading" >&6; }
15319         . ${TCL_BIN_DIR}/tclConfig.sh
15320     else
15321         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
15322 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15323     fi
15324
15325     # eval is required to do the TCL_DBGX substitution
15326     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
15327     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
15328
15329     # If the TCL_BIN_DIR is the build directory (not the install directory),
15330     # then set the common variable name to the value of the build variables.
15331     # For example, the variable TCL_LIB_SPEC will be set to the value
15332     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
15333     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
15334     # installed and uninstalled version of Tcl.
15335     if test -f "${TCL_BIN_DIR}/Makefile" ; then
15336         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
15337         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
15338         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
15339     elif test "`uname -s`" = "Darwin"; then
15340         # If Tcl was built as a framework, attempt to use the libraries
15341         # from the framework at the given location so that linking works
15342         # against Tcl.framework installed in an arbitary location.
15343         case ${TCL_DEFS} in
15344             *TCL_FRAMEWORK*)
15345                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
15346                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
15347                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
15348                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
15349                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
15350                             break
15351                         fi
15352                     done
15353                 fi
15354                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
15355                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
15356                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
15357                 fi
15358                 ;;
15359         esac
15360     fi
15361
15362     # eval is required to do the TCL_DBGX substitution
15363     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
15364     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
15365     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
15366     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
15367
15368
15369
15370
15371
15372
15373
15374
15375
15376
15377
15378
15379
15380
15381
15382         # Check for in-tree tcl
15383         here=`pwd`
15384         cd ${srcdir}/..
15385         topdir=`pwd`
15386         cd ${here}
15387
15388         intree="no"
15389         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
15390           intree="yes"
15391         fi
15392
15393         # Find Tcl private headers
15394         if test x"${intree}" = xno; then
15395
15396   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
15397 $as_echo_n "checking for Tcl private headers... " >&6; }
15398   private_dir=""
15399   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
15400   if test -f ${dir}/tclInt.h ; then
15401     private_dir=${dir}
15402   fi
15403
15404   if test x"${private_dir}" = x; then
15405     as_fn_error "could not find private Tcl headers" "$LINENO" 5
15406   else
15407     TCL_PRIVATE_INCLUDE="-I${private_dir}"
15408     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15409 $as_echo "${private_dir}" >&6; }
15410   fi
15411
15412           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
15413           TCL_LIBRARY="${TCL_LIB_SPEC}"
15414           TCL_DEPS=""
15415         else
15416           # If building tcl in the same src tree, private headers
15417           # are not needed, but we need to be sure to use the right
15418           # headers library
15419           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
15420           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
15421           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
15422         fi
15423
15424
15425
15426
15427
15428     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
15429 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
15430
15431     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
15432         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15433 $as_echo "loading" >&6; }
15434         . ${TK_BIN_DIR}/tkConfig.sh
15435     else
15436         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
15437 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15438     fi
15439
15440     # eval is required to do the TK_DBGX substitution
15441     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
15442     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
15443
15444     # If the TK_BIN_DIR is the build directory (not the install directory),
15445     # then set the common variable name to the value of the build variables.
15446     # For example, the variable TK_LIB_SPEC will be set to the value
15447     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
15448     # instead of TK_BUILD_LIB_SPEC since it will work with both an
15449     # installed and uninstalled version of Tcl.
15450     if test -f "${TK_BIN_DIR}/Makefile" ; then
15451         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
15452         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
15453         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
15454     elif test "`uname -s`" = "Darwin"; then
15455         # If Tk was built as a framework, attempt to use the libraries
15456         # from the framework at the given location so that linking works
15457         # against Tk.framework installed in an arbitary location.
15458         case ${TK_DEFS} in
15459             *TK_FRAMEWORK*)
15460                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
15461                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
15462                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
15463                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
15464                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
15465                             break
15466                         fi
15467                     done
15468                 fi
15469                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
15470                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
15471                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
15472                 fi
15473                 ;;
15474         esac
15475     fi
15476
15477     # eval is required to do the TK_DBGX substitution
15478     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
15479     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
15480     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
15481     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
15482
15483
15484
15485
15486
15487
15488
15489
15490
15491
15492
15493
15494
15495
15496         # Check for in-tree Tk
15497         intree="no"
15498         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
15499           intree="yes"
15500         fi
15501
15502         # Find Tk private headers
15503         if test x"${intree}" = xno; then
15504
15505   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
15506 $as_echo_n "checking for Tk private headers... " >&6; }
15507   private_dir=""
15508   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
15509   if test -f ${dir}/tkInt.h; then
15510     private_dir=${dir}
15511   fi
15512
15513   if test x"${private_dir}" = x; then
15514     as_fn_error "could not find Tk private headers" "$LINENO" 5
15515   else
15516     TK_PRIVATE_INCLUDE="-I${private_dir}"
15517     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15518 $as_echo "${private_dir}" >&6; }
15519   fi
15520
15521           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
15522           TK_LIBRARY=${TK_LIB_SPEC}
15523           TK_DEPS=""
15524         else
15525           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
15526           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
15527           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
15528         fi
15529
15530
15531
15532
15533
15534         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
15535
15536         # Include some libraries that Tcl and Tk want.
15537         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
15538         # Yes, the ordering seems wrong here.  But it isn't.
15539         # TK_LIBS is the list of libraries that need to be linked
15540         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
15541         # were in LIBS then any link tests after this point would
15542         # try to include things like `$(LIBGUI)', which wouldn't work.
15543         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
15544
15545         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
15546         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
15547         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
15548         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
15549         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
15550         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
15551         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
15552
15553         if test x$gdb_cv_os_cygwin = xyes; then
15554           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
15555           WIN32LDAPP="-Wl,--subsystem,console"
15556           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
15557         fi
15558
15559         subdirs="$subdirs gdbtk"
15560
15561     fi
15562 fi
15563
15564
15565
15566
15567
15568
15569
15570
15571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
15572 $as_echo_n "checking for X... " >&6; }
15573
15574
15575 # Check whether --with-x was given.
15576 if test "${with_x+set}" = set; then :
15577   withval=$with_x;
15578 fi
15579
15580 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
15581 if test "x$with_x" = xno; then
15582   # The user explicitly disabled X.
15583   have_x=disabled
15584 else
15585   case $x_includes,$x_libraries in #(
15586     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
15587     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
15588   $as_echo_n "(cached) " >&6
15589 else
15590   # One or both of the vars are not set, and there is no cached value.
15591 ac_x_includes=no ac_x_libraries=no
15592 rm -f -r conftest.dir
15593 if mkdir conftest.dir; then
15594   cd conftest.dir
15595   cat >Imakefile <<'_ACEOF'
15596 incroot:
15597         @echo incroot='${INCROOT}'
15598 usrlibdir:
15599         @echo usrlibdir='${USRLIBDIR}'
15600 libdir:
15601         @echo libdir='${LIBDIR}'
15602 _ACEOF
15603   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
15604     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
15605     for ac_var in incroot usrlibdir libdir; do
15606       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
15607     done
15608     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
15609     for ac_extension in a so sl dylib la dll; do
15610       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
15611          test -f "$ac_im_libdir/libX11.$ac_extension"; then
15612         ac_im_usrlibdir=$ac_im_libdir; break
15613       fi
15614     done
15615     # Screen out bogus values from the imake configuration.  They are
15616     # bogus both because they are the default anyway, and because
15617     # using them would break gcc on systems where it needs fixed includes.
15618     case $ac_im_incroot in
15619         /usr/include) ac_x_includes= ;;
15620         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
15621     esac
15622     case $ac_im_usrlibdir in
15623         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
15624         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
15625     esac
15626   fi
15627   cd ..
15628   rm -f -r conftest.dir
15629 fi
15630
15631 # Standard set of common directories for X headers.
15632 # Check X11 before X11Rn because it is often a symlink to the current release.
15633 ac_x_header_dirs='
15634 /usr/X11/include
15635 /usr/X11R7/include
15636 /usr/X11R6/include
15637 /usr/X11R5/include
15638 /usr/X11R4/include
15639
15640 /usr/include/X11
15641 /usr/include/X11R7
15642 /usr/include/X11R6
15643 /usr/include/X11R5
15644 /usr/include/X11R4
15645
15646 /usr/local/X11/include
15647 /usr/local/X11R7/include
15648 /usr/local/X11R6/include
15649 /usr/local/X11R5/include
15650 /usr/local/X11R4/include
15651
15652 /usr/local/include/X11
15653 /usr/local/include/X11R7
15654 /usr/local/include/X11R6
15655 /usr/local/include/X11R5
15656 /usr/local/include/X11R4
15657
15658 /usr/X386/include
15659 /usr/x386/include
15660 /usr/XFree86/include/X11
15661
15662 /usr/include
15663 /usr/local/include
15664 /usr/unsupported/include
15665 /usr/athena/include
15666 /usr/local/x11r5/include
15667 /usr/lpp/Xamples/include
15668
15669 /usr/openwin/include
15670 /usr/openwin/share/include'
15671
15672 if test "$ac_x_includes" = no; then
15673   # Guess where to find include files, by looking for Xlib.h.
15674   # First, try using that file with no special directory specified.
15675   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15676 /* end confdefs.h.  */
15677 #include <X11/Xlib.h>
15678 _ACEOF
15679 if ac_fn_c_try_cpp "$LINENO"; then :
15680   # We can compile using X headers with no special include directory.
15681 ac_x_includes=
15682 else
15683   for ac_dir in $ac_x_header_dirs; do
15684   if test -r "$ac_dir/X11/Xlib.h"; then
15685     ac_x_includes=$ac_dir
15686     break
15687   fi
15688 done
15689 fi
15690 rm -f conftest.err conftest.$ac_ext
15691 fi # $ac_x_includes = no
15692
15693 if test "$ac_x_libraries" = no; then
15694   # Check for the libraries.
15695   # See if we find them without any special options.
15696   # Don't add to $LIBS permanently.
15697   ac_save_LIBS=$LIBS
15698   LIBS="-lX11 $LIBS"
15699   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15700 /* end confdefs.h.  */
15701 #include <X11/Xlib.h>
15702 int
15703 main ()
15704 {
15705 XrmInitialize ()
15706   ;
15707   return 0;
15708 }
15709 _ACEOF
15710 if ac_fn_c_try_link "$LINENO"; then :
15711   LIBS=$ac_save_LIBS
15712 # We can link X programs with no special library path.
15713 ac_x_libraries=
15714 else
15715   LIBS=$ac_save_LIBS
15716 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
15717 do
15718   # Don't even attempt the hair of trying to link an X program!
15719   for ac_extension in a so sl dylib la dll; do
15720     if test -r "$ac_dir/libX11.$ac_extension"; then
15721       ac_x_libraries=$ac_dir
15722       break 2
15723     fi
15724   done
15725 done
15726 fi
15727 rm -f core conftest.err conftest.$ac_objext \
15728     conftest$ac_exeext conftest.$ac_ext
15729 fi # $ac_x_libraries = no
15730
15731 case $ac_x_includes,$ac_x_libraries in #(
15732   no,* | *,no | *\'*)
15733     # Didn't find X, or a directory has "'" in its name.
15734     ac_cv_have_x="have_x=no";; #(
15735   *)
15736     # Record where we found X for the cache.
15737     ac_cv_have_x="have_x=yes\
15738         ac_x_includes='$ac_x_includes'\
15739         ac_x_libraries='$ac_x_libraries'"
15740 esac
15741 fi
15742 ;; #(
15743     *) have_x=yes;;
15744   esac
15745   eval "$ac_cv_have_x"
15746 fi # $with_x != no
15747
15748 if test "$have_x" != yes; then
15749   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
15750 $as_echo "$have_x" >&6; }
15751   no_x=yes
15752 else
15753   # If each of the values was on the command line, it overrides each guess.
15754   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
15755   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
15756   # Update the cache value to reflect the command line values.
15757   ac_cv_have_x="have_x=yes\
15758         ac_x_includes='$x_includes'\
15759         ac_x_libraries='$x_libraries'"
15760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
15761 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
15762 fi
15763
15764
15765 # Unlike the sim directory, whether a simulator is linked is controlled by
15766 # presence of a gdb_sim definition in the target configure.tgt entry.
15767 # This code just checks for a few cases where we'd like to ignore those
15768 # definitions, even when they're present in the '.mt' file.  These cases
15769 # are when --disable-sim is specified, or if the simulator directory is
15770 # not part of the source tree.
15771 #
15772 # Check whether --enable-sim was given.
15773 if test "${enable_sim+set}" = set; then :
15774   enableval=$enable_sim; echo "enable_sim = $enable_sim";
15775  echo "enableval = ${enableval}";
15776  case "${enableval}" in
15777   yes) ignore_sim=false ;;
15778   no)  ignore_sim=true ;;
15779   *)   ignore_sim=false ;;
15780  esac
15781 else
15782   ignore_sim=false
15783 fi
15784
15785
15786 if test ! -d "${srcdir}/../sim"; then
15787   ignore_sim=true
15788 fi
15789
15790 SIM=
15791 SIM_OBS=
15792 if test "${ignore_sim}" = "false"; then
15793   if test x"${gdb_sim}" != x ; then
15794     SIM="${gdb_sim}"
15795     SIM_OBS="remote-sim.o"
15796
15797 $as_echo "#define WITH_SIM 1" >>confdefs.h
15798
15799   fi
15800 fi
15801
15802
15803
15804
15805
15806
15807
15808
15809
15810
15811
15812
15813
15814
15815 # List of host floatformats.
15816
15817 cat >>confdefs.h <<_ACEOF
15818 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
15819 _ACEOF
15820
15821
15822 cat >>confdefs.h <<_ACEOF
15823 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
15824 _ACEOF
15825
15826
15827 cat >>confdefs.h <<_ACEOF
15828 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
15829 _ACEOF
15830
15831
15832 # target_subdir is used by the testsuite to find the target libraries.
15833 target_subdir=
15834 if test "${host}" != "${target}"; then
15835     target_subdir="${target_alias}/"
15836 fi
15837
15838
15839 frags=
15840 if test "${gdb_native}" = "yes"; then
15841   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
15842   if test ! -f ${host_makefile_frag}; then
15843     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
15844   fi
15845   frags="$frags $host_makefile_frag"
15846 else
15847   host_makefile_frag=/dev/null
15848 fi
15849
15850
15851
15852
15853 if test "${gdb_native}" = "yes"; then
15854 # We pick this up from the host configuration file (.mh) because we
15855 # do not have a native configuration Makefile fragment.
15856 nativefile=`sed -n '
15857 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
15858 ' ${host_makefile_frag}`
15859 fi
15860
15861
15862 if test x"${gdb_osabi}" != x ; then
15863
15864 cat >>confdefs.h <<_ACEOF
15865 #define GDB_OSABI_DEFAULT $gdb_osabi
15866 _ACEOF
15867
15868 fi
15869
15870 # Enable multi-ice-gdb-server.
15871 # Check whether --enable-multi-ice was given.
15872 if test "${enable_multi_ice+set}" = set; then :
15873   enableval=$enable_multi_ice; case $enableval in
15874     yes | no)
15875       ;;
15876     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
15877   esac
15878 fi
15879
15880 if test "x$enable_multi_ice" = xyes; then
15881    subdirs="$subdirs multi-ice"
15882
15883 fi
15884
15885 # Check whether --enable-gdbserver was given.
15886 if test "${enable_gdbserver+set}" = set; then :
15887   enableval=$enable_gdbserver; case "${enableval}" in
15888   yes| no|auto) ;;
15889   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
15890 esac
15891 else
15892   enable_gdbserver=auto
15893 fi
15894
15895
15896 # We only build gdbserver automatically in a native configuration, and
15897 # only if the user did not explicitly disable its build.
15898 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
15899   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
15900 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
15901   if test "x$build_gdbserver" = xyes; then
15902     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15903 $as_echo "yes" >&6; }
15904     subdirs="$subdirs gdbserver"
15905
15906     gdbserver_build_enabled=yes
15907   else
15908     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15909 $as_echo "no" >&6; }
15910   fi
15911 fi
15912
15913 # If the user explicitly request the gdbserver to be built, verify that
15914 # we were in fact able to enable it.
15915 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
15916   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
15917 fi
15918
15919 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
15920 # to an empty version.
15921
15922 files=
15923 links=
15924
15925 rm -f nm.h
15926 if test "${nativefile}" != ""; then
15927     case "${nativefile}" in
15928       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
15929       * ) GDB_NM_FILE="${nativefile}"
15930     esac
15931     files="${files} ${GDB_NM_FILE}"
15932     links="${links} nm.h"
15933
15934 cat >>confdefs.h <<_ACEOF
15935 #define GDB_NM_FILE "${GDB_NM_FILE}"
15936 _ACEOF
15937
15938 fi
15939
15940
15941 ac_sources="$files"
15942 ac_dests="$links"
15943 while test -n "$ac_sources"; do
15944   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
15945   set $ac_sources; ac_source=$1; shift; ac_sources=$*
15946   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
15947 done
15948 ac_config_links="$ac_config_links $ac_config_links_1"
15949
15950
15951
15952
15953
15954 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
15955
15956
15957 ac_config_files="$ac_config_files Makefile .gdbinit:gdbinit.in doc/Makefile gnulib/Makefile data-directory/Makefile"
15958
15959 ac_config_commands="$ac_config_commands default"
15960
15961 cat >confcache <<\_ACEOF
15962 # This file is a shell script that caches the results of configure
15963 # tests run on this system so they can be shared between configure
15964 # scripts and configure runs, see configure's option --config-cache.
15965 # It is not useful on other systems.  If it contains results you don't
15966 # want to keep, you may remove or edit it.
15967 #
15968 # config.status only pays attention to the cache file if you give it
15969 # the --recheck option to rerun configure.
15970 #
15971 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15972 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15973 # following values.
15974
15975 _ACEOF
15976
15977 # The following way of writing the cache mishandles newlines in values,
15978 # but we know of no workaround that is simple, portable, and efficient.
15979 # So, we kill variables containing newlines.
15980 # Ultrix sh set writes to stderr and can't be redirected directly,
15981 # and sets the high bit in the cache file unless we assign to the vars.
15982 (
15983   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15984     eval ac_val=\$$ac_var
15985     case $ac_val in #(
15986     *${as_nl}*)
15987       case $ac_var in #(
15988       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15989 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15990       esac
15991       case $ac_var in #(
15992       _ | IFS | as_nl) ;; #(
15993       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15994       *) { eval $ac_var=; unset $ac_var;} ;;
15995       esac ;;
15996     esac
15997   done
15998
15999   (set) 2>&1 |
16000     case $as_nl`(ac_space=' '; set) 2>&1` in #(
16001     *${as_nl}ac_space=\ *)
16002       # `set' does not quote correctly, so add quotes: double-quote
16003       # substitution turns \\\\ into \\, and sed turns \\ into \.
16004       sed -n \
16005         "s/'/'\\\\''/g;
16006           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
16007       ;; #(
16008     *)
16009       # `set' quotes correctly as required by POSIX, so do not add quotes.
16010       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
16011       ;;
16012     esac |
16013     sort
16014 ) |
16015   sed '
16016      /^ac_cv_env_/b end
16017      t clear
16018      :clear
16019      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
16020      t end
16021      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
16022      :end' >>confcache
16023 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
16024   if test -w "$cache_file"; then
16025     test "x$cache_file" != "x/dev/null" &&
16026       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
16027 $as_echo "$as_me: updating cache $cache_file" >&6;}
16028     cat confcache >$cache_file
16029   else
16030     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
16031 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
16032   fi
16033 fi
16034 rm -f confcache
16035
16036 test "x$prefix" = xNONE && prefix=$ac_default_prefix
16037 # Let make expand exec_prefix.
16038 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
16039
16040 DEFS=-DHAVE_CONFIG_H
16041
16042 ac_libobjs=
16043 ac_ltlibobjs=
16044 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
16045   # 1. Remove the extension, and $U if already installed.
16046   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
16047   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
16048   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
16049   #    will be set to the directory where LIBOBJS objects are built.
16050   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
16051   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
16052 done
16053 LIBOBJS=$ac_libobjs
16054
16055 LTLIBOBJS=$ac_ltlibobjs
16056
16057
16058 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
16059   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
16060 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16061 fi
16062 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
16063   as_fn_error "conditional \"GMAKE\" was never defined.
16064 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16065 fi
16066 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
16067   as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
16068 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16069 fi
16070
16071     gl_libobjs=
16072     gl_ltlibobjs=
16073     if test -n "$gl_LIBOBJS"; then
16074       # Remove the extension.
16075       sed_drop_objext='s/\.o$//;s/\.obj$//'
16076       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
16077         gl_libobjs="$gl_libobjs $i.$ac_objext"
16078         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
16079       done
16080     fi
16081     gl_LIBOBJS=$gl_libobjs
16082
16083     gl_LTLIBOBJS=$gl_ltlibobjs
16084
16085
16086
16087     gltests_libobjs=
16088     gltests_ltlibobjs=
16089     if test -n "$gltests_LIBOBJS"; then
16090       # Remove the extension.
16091       sed_drop_objext='s/\.o$//;s/\.obj$//'
16092       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
16093         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
16094         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
16095       done
16096     fi
16097     gltests_LIBOBJS=$gltests_libobjs
16098
16099     gltests_LTLIBOBJS=$gltests_ltlibobjs
16100
16101
16102 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
16103   as_fn_error "conditional \"AMDEP\" was never defined.
16104 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16105 fi
16106 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
16107   as_fn_error "conditional \"am__fastdepCC\" was never defined.
16108 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16109 fi
16110  if test -n "$EXEEXT"; then
16111   am__EXEEXT_TRUE=
16112   am__EXEEXT_FALSE='#'
16113 else
16114   am__EXEEXT_TRUE='#'
16115   am__EXEEXT_FALSE=
16116 fi
16117
16118
16119
16120 : ${CONFIG_STATUS=./config.status}
16121 ac_write_fail=0
16122 ac_clean_files_save=$ac_clean_files
16123 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16124 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
16125 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
16126 as_write_fail=0
16127 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
16128 #! $SHELL
16129 # Generated by $as_me.
16130 # Run this file to recreate the current configuration.
16131 # Compiler output produced by configure, useful for debugging
16132 # configure, is in config.log if it exists.
16133
16134 debug=false
16135 ac_cs_recheck=false
16136 ac_cs_silent=false
16137
16138 SHELL=\${CONFIG_SHELL-$SHELL}
16139 export SHELL
16140 _ASEOF
16141 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
16142 ## -------------------- ##
16143 ## M4sh Initialization. ##
16144 ## -------------------- ##
16145
16146 # Be more Bourne compatible
16147 DUALCASE=1; export DUALCASE # for MKS sh
16148 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
16149   emulate sh
16150   NULLCMD=:
16151   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
16152   # is contrary to our usage.  Disable this feature.
16153   alias -g '${1+"$@"}'='"$@"'
16154   setopt NO_GLOB_SUBST
16155 else
16156   case `(set -o) 2>/dev/null` in #(
16157   *posix*) :
16158     set -o posix ;; #(
16159   *) :
16160      ;;
16161 esac
16162 fi
16163
16164
16165 as_nl='
16166 '
16167 export as_nl
16168 # Printing a long string crashes Solaris 7 /usr/bin/printf.
16169 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
16170 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
16171 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
16172 # Prefer a ksh shell builtin over an external printf program on Solaris,
16173 # but without wasting forks for bash or zsh.
16174 if test -z "$BASH_VERSION$ZSH_VERSION" \
16175     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
16176   as_echo='print -r --'
16177   as_echo_n='print -rn --'
16178 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
16179   as_echo='printf %s\n'
16180   as_echo_n='printf %s'
16181 else
16182   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
16183     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
16184     as_echo_n='/usr/ucb/echo -n'
16185   else
16186     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
16187     as_echo_n_body='eval
16188       arg=$1;
16189       case $arg in #(
16190       *"$as_nl"*)
16191         expr "X$arg" : "X\\(.*\\)$as_nl";
16192         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
16193       esac;
16194       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
16195     '
16196     export as_echo_n_body
16197     as_echo_n='sh -c $as_echo_n_body as_echo'
16198   fi
16199   export as_echo_body
16200   as_echo='sh -c $as_echo_body as_echo'
16201 fi
16202
16203 # The user is always right.
16204 if test "${PATH_SEPARATOR+set}" != set; then
16205   PATH_SEPARATOR=:
16206   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16207     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16208       PATH_SEPARATOR=';'
16209   }
16210 fi
16211
16212
16213 # IFS
16214 # We need space, tab and new line, in precisely that order.  Quoting is
16215 # there to prevent editors from complaining about space-tab.
16216 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16217 # splitting by setting IFS to empty value.)
16218 IFS=" ""        $as_nl"
16219
16220 # Find who we are.  Look in the path if we contain no directory separator.
16221 case $0 in #((
16222   *[\\/]* ) as_myself=$0 ;;
16223   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16224 for as_dir in $PATH
16225 do
16226   IFS=$as_save_IFS
16227   test -z "$as_dir" && as_dir=.
16228     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16229   done
16230 IFS=$as_save_IFS
16231
16232      ;;
16233 esac
16234 # We did not find ourselves, most probably we were run as `sh COMMAND'
16235 # in which case we are not to be found in the path.
16236 if test "x$as_myself" = x; then
16237   as_myself=$0
16238 fi
16239 if test ! -f "$as_myself"; then
16240   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16241   exit 1
16242 fi
16243
16244 # Unset variables that we do not need and which cause bugs (e.g. in
16245 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16246 # suppresses any "Segmentation fault" message there.  '((' could
16247 # trigger a bug in pdksh 5.2.14.
16248 for as_var in BASH_ENV ENV MAIL MAILPATH
16249 do eval test x\${$as_var+set} = xset \
16250   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16251 done
16252 PS1='$ '
16253 PS2='> '
16254 PS4='+ '
16255
16256 # NLS nuisances.
16257 LC_ALL=C
16258 export LC_ALL
16259 LANGUAGE=C
16260 export LANGUAGE
16261
16262 # CDPATH.
16263 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16264
16265
16266 # as_fn_error ERROR [LINENO LOG_FD]
16267 # ---------------------------------
16268 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16269 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16270 # script with status $?, using 1 if that was 0.
16271 as_fn_error ()
16272 {
16273   as_status=$?; test $as_status -eq 0 && as_status=1
16274   if test "$3"; then
16275     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16276     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
16277   fi
16278   $as_echo "$as_me: error: $1" >&2
16279   as_fn_exit $as_status
16280 } # as_fn_error
16281
16282
16283 # as_fn_set_status STATUS
16284 # -----------------------
16285 # Set $? to STATUS, without forking.
16286 as_fn_set_status ()
16287 {
16288   return $1
16289 } # as_fn_set_status
16290
16291 # as_fn_exit STATUS
16292 # -----------------
16293 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16294 as_fn_exit ()
16295 {
16296   set +e
16297   as_fn_set_status $1
16298   exit $1
16299 } # as_fn_exit
16300
16301 # as_fn_unset VAR
16302 # ---------------
16303 # Portably unset VAR.
16304 as_fn_unset ()
16305 {
16306   { eval $1=; unset $1;}
16307 }
16308 as_unset=as_fn_unset
16309 # as_fn_append VAR VALUE
16310 # ----------------------
16311 # Append the text in VALUE to the end of the definition contained in VAR. Take
16312 # advantage of any shell optimizations that allow amortized linear growth over
16313 # repeated appends, instead of the typical quadratic growth present in naive
16314 # implementations.
16315 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16316   eval 'as_fn_append ()
16317   {
16318     eval $1+=\$2
16319   }'
16320 else
16321   as_fn_append ()
16322   {
16323     eval $1=\$$1\$2
16324   }
16325 fi # as_fn_append
16326
16327 # as_fn_arith ARG...
16328 # ------------------
16329 # Perform arithmetic evaluation on the ARGs, and store the result in the
16330 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16331 # must be portable across $(()) and expr.
16332 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16333   eval 'as_fn_arith ()
16334   {
16335     as_val=$(( $* ))
16336   }'
16337 else
16338   as_fn_arith ()
16339   {
16340     as_val=`expr "$@" || test $? -eq 1`
16341   }
16342 fi # as_fn_arith
16343
16344
16345 if expr a : '\(a\)' >/dev/null 2>&1 &&
16346    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16347   as_expr=expr
16348 else
16349   as_expr=false
16350 fi
16351
16352 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16353   as_basename=basename
16354 else
16355   as_basename=false
16356 fi
16357
16358 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16359   as_dirname=dirname
16360 else
16361   as_dirname=false
16362 fi
16363
16364 as_me=`$as_basename -- "$0" ||
16365 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16366          X"$0" : 'X\(//\)$' \| \
16367          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16368 $as_echo X/"$0" |
16369     sed '/^.*\/\([^/][^/]*\)\/*$/{
16370             s//\1/
16371             q
16372           }
16373           /^X\/\(\/\/\)$/{
16374             s//\1/
16375             q
16376           }
16377           /^X\/\(\/\).*/{
16378             s//\1/
16379             q
16380           }
16381           s/.*/./; q'`
16382
16383 # Avoid depending upon Character Ranges.
16384 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16385 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16386 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16387 as_cr_digits='0123456789'
16388 as_cr_alnum=$as_cr_Letters$as_cr_digits
16389
16390 ECHO_C= ECHO_N= ECHO_T=
16391 case `echo -n x` in #(((((
16392 -n*)
16393   case `echo 'xy\c'` in
16394   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16395   xy)  ECHO_C='\c';;
16396   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16397        ECHO_T=' ';;
16398   esac;;
16399 *)
16400   ECHO_N='-n';;
16401 esac
16402
16403 rm -f conf$$ conf$$.exe conf$$.file
16404 if test -d conf$$.dir; then
16405   rm -f conf$$.dir/conf$$.file
16406 else
16407   rm -f conf$$.dir
16408   mkdir conf$$.dir 2>/dev/null
16409 fi
16410 if (echo >conf$$.file) 2>/dev/null; then
16411   if ln -s conf$$.file conf$$ 2>/dev/null; then
16412     as_ln_s='ln -s'
16413     # ... but there are two gotchas:
16414     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16415     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16416     # In both cases, we have to default to `cp -p'.
16417     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16418       as_ln_s='cp -p'
16419   elif ln conf$$.file conf$$ 2>/dev/null; then
16420     as_ln_s=ln
16421   else
16422     as_ln_s='cp -p'
16423   fi
16424 else
16425   as_ln_s='cp -p'
16426 fi
16427 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16428 rmdir conf$$.dir 2>/dev/null
16429
16430
16431 # as_fn_mkdir_p
16432 # -------------
16433 # Create "$as_dir" as a directory, including parents if necessary.
16434 as_fn_mkdir_p ()
16435 {
16436
16437   case $as_dir in #(
16438   -*) as_dir=./$as_dir;;
16439   esac
16440   test -d "$as_dir" || eval $as_mkdir_p || {
16441     as_dirs=
16442     while :; do
16443       case $as_dir in #(
16444       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16445       *) as_qdir=$as_dir;;
16446       esac
16447       as_dirs="'$as_qdir' $as_dirs"
16448       as_dir=`$as_dirname -- "$as_dir" ||
16449 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16450          X"$as_dir" : 'X\(//\)[^/]' \| \
16451          X"$as_dir" : 'X\(//\)$' \| \
16452          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16453 $as_echo X"$as_dir" |
16454     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16455             s//\1/
16456             q
16457           }
16458           /^X\(\/\/\)[^/].*/{
16459             s//\1/
16460             q
16461           }
16462           /^X\(\/\/\)$/{
16463             s//\1/
16464             q
16465           }
16466           /^X\(\/\).*/{
16467             s//\1/
16468             q
16469           }
16470           s/.*/./; q'`
16471       test -d "$as_dir" && break
16472     done
16473     test -z "$as_dirs" || eval "mkdir $as_dirs"
16474   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
16475
16476
16477 } # as_fn_mkdir_p
16478 if mkdir -p . 2>/dev/null; then
16479   as_mkdir_p='mkdir -p "$as_dir"'
16480 else
16481   test -d ./-p && rmdir ./-p
16482   as_mkdir_p=false
16483 fi
16484
16485 if test -x / >/dev/null 2>&1; then
16486   as_test_x='test -x'
16487 else
16488   if ls -dL / >/dev/null 2>&1; then
16489     as_ls_L_option=L
16490   else
16491     as_ls_L_option=
16492   fi
16493   as_test_x='
16494     eval sh -c '\''
16495       if test -d "$1"; then
16496         test -d "$1/.";
16497       else
16498         case $1 in #(
16499         -*)set "./$1";;
16500         esac;
16501         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
16502         ???[sx]*):;;*)false;;esac;fi
16503     '\'' sh
16504   '
16505 fi
16506 as_executable_p=$as_test_x
16507
16508 # Sed expression to map a string onto a valid CPP name.
16509 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16510
16511 # Sed expression to map a string onto a valid variable name.
16512 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16513
16514
16515 exec 6>&1
16516 ## ----------------------------------- ##
16517 ## Main body of $CONFIG_STATUS script. ##
16518 ## ----------------------------------- ##
16519 _ASEOF
16520 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16521
16522 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16523 # Save the log message, to keep $0 and so on meaningful, and to
16524 # report actual input values of CONFIG_FILES etc. instead of their
16525 # values after options handling.
16526 ac_log="
16527 This file was extended by $as_me, which was
16528 generated by GNU Autoconf 2.64.  Invocation command line was
16529
16530   CONFIG_FILES    = $CONFIG_FILES
16531   CONFIG_HEADERS  = $CONFIG_HEADERS
16532   CONFIG_LINKS    = $CONFIG_LINKS
16533   CONFIG_COMMANDS = $CONFIG_COMMANDS
16534   $ $0 $@
16535
16536 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16537 "
16538
16539 _ACEOF
16540
16541 case $ac_config_files in *"
16542 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16543 esac
16544
16545 case $ac_config_headers in *"
16546 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16547 esac
16548
16549
16550 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16551 # Files that config.status was made for.
16552 config_files="$ac_config_files"
16553 config_headers="$ac_config_headers"
16554 config_links="$ac_config_links"
16555 config_commands="$ac_config_commands"
16556
16557 _ACEOF
16558
16559 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16560 ac_cs_usage="\
16561 \`$as_me' instantiates files and other configuration actions
16562 from templates according to the current configuration.  Unless the files
16563 and actions are specified as TAGs, all are instantiated by default.
16564
16565 Usage: $0 [OPTION]... [TAG]...
16566
16567   -h, --help       print this help, then exit
16568   -V, --version    print version number and configuration settings, then exit
16569   -q, --quiet, --silent
16570                    do not print progress messages
16571   -d, --debug      don't remove temporary files
16572       --recheck    update $as_me by reconfiguring in the same conditions
16573       --file=FILE[:TEMPLATE]
16574                    instantiate the configuration file FILE
16575       --header=FILE[:TEMPLATE]
16576                    instantiate the configuration header FILE
16577
16578 Configuration files:
16579 $config_files
16580
16581 Configuration headers:
16582 $config_headers
16583
16584 Configuration links:
16585 $config_links
16586
16587 Configuration commands:
16588 $config_commands
16589
16590 Report bugs to the package provider."
16591
16592 _ACEOF
16593 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16594 ac_cs_version="\\
16595 config.status
16596 configured by $0, generated by GNU Autoconf 2.64,
16597   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
16598
16599 Copyright (C) 2009 Free Software Foundation, Inc.
16600 This config.status script is free software; the Free Software Foundation
16601 gives unlimited permission to copy, distribute and modify it."
16602
16603 ac_pwd='$ac_pwd'
16604 srcdir='$srcdir'
16605 INSTALL='$INSTALL'
16606 MKDIR_P='$MKDIR_P'
16607 AWK='$AWK'
16608 test -n "\$AWK" || AWK=awk
16609 _ACEOF
16610
16611 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16612 # The default lists apply if the user does not specify any file.
16613 ac_need_defaults=:
16614 while test $# != 0
16615 do
16616   case $1 in
16617   --*=*)
16618     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16619     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16620     ac_shift=:
16621     ;;
16622   *)
16623     ac_option=$1
16624     ac_optarg=$2
16625     ac_shift=shift
16626     ;;
16627   esac
16628
16629   case $ac_option in
16630   # Handling of the options.
16631   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16632     ac_cs_recheck=: ;;
16633   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16634     $as_echo "$ac_cs_version"; exit ;;
16635   --debug | --debu | --deb | --de | --d | -d )
16636     debug=: ;;
16637   --file | --fil | --fi | --f )
16638     $ac_shift
16639     case $ac_optarg in
16640     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16641     esac
16642     as_fn_append CONFIG_FILES " '$ac_optarg'"
16643     ac_need_defaults=false;;
16644   --header | --heade | --head | --hea )
16645     $ac_shift
16646     case $ac_optarg in
16647     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16648     esac
16649     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16650     ac_need_defaults=false;;
16651   --he | --h)
16652     # Conflict between --help and --header
16653     as_fn_error "ambiguous option: \`$1'
16654 Try \`$0 --help' for more information.";;
16655   --help | --hel | -h )
16656     $as_echo "$ac_cs_usage"; exit ;;
16657   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16658   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16659     ac_cs_silent=: ;;
16660
16661   # This is an error.
16662   -*) as_fn_error "unrecognized option: \`$1'
16663 Try \`$0 --help' for more information." ;;
16664
16665   *) as_fn_append ac_config_targets " $1"
16666      ac_need_defaults=false ;;
16667
16668   esac
16669   shift
16670 done
16671
16672 ac_configure_extra_args=
16673
16674 if $ac_cs_silent; then
16675   exec 6>/dev/null
16676   ac_configure_extra_args="$ac_configure_extra_args --silent"
16677 fi
16678
16679 _ACEOF
16680 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16681 if \$ac_cs_recheck; then
16682   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16683   shift
16684   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16685   CONFIG_SHELL='$SHELL'
16686   export CONFIG_SHELL
16687   exec "\$@"
16688 fi
16689
16690 _ACEOF
16691 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16692 exec 5>>config.log
16693 {
16694   echo
16695   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16696 ## Running $as_me. ##
16697 _ASBOX
16698   $as_echo "$ac_log"
16699 } >&5
16700
16701 _ACEOF
16702 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16703 #
16704 # INIT-COMMANDS
16705 #
16706 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
16707 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16708
16709 _ACEOF
16710
16711 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16712
16713 # Handling of arguments.
16714 for ac_config_target in $ac_config_targets
16715 do
16716   case $ac_config_target in
16717     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
16718     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
16719     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
16720     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
16721     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16722     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:gdbinit.in" ;;
16723     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
16724     "gnulib/Makefile") CONFIG_FILES="$CONFIG_FILES gnulib/Makefile" ;;
16725     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
16726     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
16727
16728   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16729   esac
16730 done
16731
16732
16733 # If the user did not use the arguments to specify the items to instantiate,
16734 # then the envvar interface is used.  Set only those that are not.
16735 # We use the long form for the default assignment because of an extremely
16736 # bizarre bug on SunOS 4.1.3.
16737 if $ac_need_defaults; then
16738   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16739   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16740   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
16741   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16742 fi
16743
16744 # Have a temporary directory for convenience.  Make it in the build tree
16745 # simply because there is no reason against having it here, and in addition,
16746 # creating and moving files from /tmp can sometimes cause problems.
16747 # Hook for its removal unless debugging.
16748 # Note that there is a small window in which the directory will not be cleaned:
16749 # after its creation but before its name has been assigned to `$tmp'.
16750 $debug ||
16751 {
16752   tmp=
16753   trap 'exit_status=$?
16754   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
16755 ' 0
16756   trap 'as_fn_exit 1' 1 2 13 15
16757 }
16758 # Create a (secure) tmp directory for tmp files.
16759
16760 {
16761   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16762   test -n "$tmp" && test -d "$tmp"
16763 }  ||
16764 {
16765   tmp=./conf$$-$RANDOM
16766   (umask 077 && mkdir "$tmp")
16767 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
16768
16769 # Set up the scripts for CONFIG_FILES section.
16770 # No need to generate them if there are no CONFIG_FILES.
16771 # This happens for instance with `./config.status config.h'.
16772 if test -n "$CONFIG_FILES"; then
16773
16774 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
16775   ac_cs_awk_getline=:
16776   ac_cs_awk_pipe_init=
16777   ac_cs_awk_read_file='
16778       while ((getline aline < (F[key])) > 0)
16779         print(aline)
16780       close(F[key])'
16781   ac_cs_awk_pipe_fini=
16782 else
16783   ac_cs_awk_getline=false
16784   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
16785   ac_cs_awk_read_file='
16786       print "|#_!!_#|"
16787       print "cat " F[key] " &&"
16788       '$ac_cs_awk_pipe_init
16789   # The final `:' finishes the AND list.
16790   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
16791 fi
16792 ac_cr=`echo X | tr X '\015'`
16793 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16794 # But we know of no other shell where ac_cr would be empty at this
16795 # point, so we can use a bashism as a fallback.
16796 if test "x$ac_cr" = x; then
16797   eval ac_cr=\$\'\\r\'
16798 fi
16799 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16800 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16801   ac_cs_awk_cr='\r'
16802 else
16803   ac_cs_awk_cr=$ac_cr
16804 fi
16805
16806 echo 'BEGIN {' >"$tmp/subs1.awk" &&
16807 _ACEOF
16808
16809 # Create commands to substitute file output variables.
16810 {
16811   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
16812   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
16813   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
16814   echo "_ACAWK" &&
16815   echo "_ACEOF"
16816 } >conf$$files.sh &&
16817 . ./conf$$files.sh ||
16818   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16819 rm -f conf$$files.sh
16820
16821 {
16822   echo "cat >conf$$subs.awk <<_ACEOF" &&
16823   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16824   echo "_ACEOF"
16825 } >conf$$subs.sh ||
16826   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16827 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
16828 ac_delim='%!_!# '
16829 for ac_last_try in false false false false false :; do
16830   . ./conf$$subs.sh ||
16831     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16832
16833   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16834   if test $ac_delim_n = $ac_delim_num; then
16835     break
16836   elif $ac_last_try; then
16837     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16838   else
16839     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16840   fi
16841 done
16842 rm -f conf$$subs.sh
16843
16844 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16845 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
16846 _ACEOF
16847 sed -n '
16848 h
16849 s/^/S["/; s/!.*/"]=/
16850 p
16851 g
16852 s/^[^!]*!//
16853 :repl
16854 t repl
16855 s/'"$ac_delim"'$//
16856 t delim
16857 :nl
16858 h
16859 s/\(.\{148\}\).*/\1/
16860 t more1
16861 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16862 p
16863 n
16864 b repl
16865 :more1
16866 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16867 p
16868 g
16869 s/.\{148\}//
16870 t nl
16871 :delim
16872 h
16873 s/\(.\{148\}\).*/\1/
16874 t more2
16875 s/["\\]/\\&/g; s/^/"/; s/$/"/
16876 p
16877 b
16878 :more2
16879 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16880 p
16881 g
16882 s/.\{148\}//
16883 t delim
16884 ' <conf$$subs.awk | sed '
16885 /^[^""]/{
16886   N
16887   s/\n//
16888 }
16889 ' >>$CONFIG_STATUS || ac_write_fail=1
16890 rm -f conf$$subs.awk
16891 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16892 _ACAWK
16893 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
16894   for (key in S) S_is_set[key] = 1
16895   FS = "\a"
16896   \$ac_cs_awk_pipe_init
16897 }
16898 {
16899   line = $ 0
16900   nfields = split(line, field, "@")
16901   substed = 0
16902   len = length(field[1])
16903   for (i = 2; i < nfields; i++) {
16904     key = field[i]
16905     keylen = length(key)
16906     if (S_is_set[key]) {
16907       value = S[key]
16908       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
16909       len += length(value) + length(field[++i])
16910       substed = 1
16911     } else
16912       len += 1 + keylen
16913   }
16914   if (nfields == 3 && !substed) {
16915     key = field[2]
16916     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
16917       \$ac_cs_awk_read_file
16918       next
16919     }
16920   }
16921   print line
16922 }
16923 \$ac_cs_awk_pipe_fini
16924 _ACAWK
16925 _ACEOF
16926 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16927 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
16928   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
16929 else
16930   cat
16931 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
16932   || as_fn_error "could not setup config files machinery" "$LINENO" 5
16933 _ACEOF
16934
16935 # VPATH may cause trouble with some makes, so we remove $(srcdir),
16936 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
16937 # trailing colons and then remove the whole line if VPATH becomes empty
16938 # (actually we leave an empty line to preserve line numbers).
16939 if test "x$srcdir" = x.; then
16940   ac_vpsub='/^[  ]*VPATH[        ]*=/{
16941 s/:*\$(srcdir):*/:/
16942 s/:*\${srcdir}:*/:/
16943 s/:*@srcdir@:*/:/
16944 s/^\([^=]*=[     ]*\):*/\1/
16945 s/:*$//
16946 s/^[^=]*=[       ]*$//
16947 }'
16948 fi
16949
16950 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16951 fi # test -n "$CONFIG_FILES"
16952
16953 # Set up the scripts for CONFIG_HEADERS section.
16954 # No need to generate them if there are no CONFIG_HEADERS.
16955 # This happens for instance with `./config.status Makefile'.
16956 if test -n "$CONFIG_HEADERS"; then
16957 cat >"$tmp/defines.awk" <<\_ACAWK ||
16958 BEGIN {
16959 _ACEOF
16960
16961 # Transform confdefs.h into an awk script `defines.awk', embedded as
16962 # here-document in config.status, that substitutes the proper values into
16963 # config.h.in to produce config.h.
16964
16965 # Create a delimiter string that does not exist in confdefs.h, to ease
16966 # handling of long lines.
16967 ac_delim='%!_!# '
16968 for ac_last_try in false false :; do
16969   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
16970   if test -z "$ac_t"; then
16971     break
16972   elif $ac_last_try; then
16973     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
16974   else
16975     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16976   fi
16977 done
16978
16979 # For the awk script, D is an array of macro values keyed by name,
16980 # likewise P contains macro parameters if any.  Preserve backslash
16981 # newline sequences.
16982
16983 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
16984 sed -n '
16985 s/.\{148\}/&'"$ac_delim"'/g
16986 t rset
16987 :rset
16988 s/^[     ]*#[    ]*define[       ][      ]*/ /
16989 t def
16990 d
16991 :def
16992 s/\\$//
16993 t bsnl
16994 s/["\\]/\\&/g
16995 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16996 D["\1"]=" \3"/p
16997 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
16998 d
16999 :bsnl
17000 s/["\\]/\\&/g
17001 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17002 D["\1"]=" \3\\\\\\n"\\/p
17003 t cont
17004 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17005 t cont
17006 d
17007 :cont
17008 n
17009 s/.\{148\}/&'"$ac_delim"'/g
17010 t clear
17011 :clear
17012 s/\\$//
17013 t bsnlc
17014 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17015 d
17016 :bsnlc
17017 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17018 b cont
17019 ' <confdefs.h | sed '
17020 s/'"$ac_delim"'/"\\\
17021 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17022
17023 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17024   for (key in D) D_is_set[key] = 1
17025   FS = "\a"
17026 }
17027 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17028   line = \$ 0
17029   split(line, arg, " ")
17030   if (arg[1] == "#") {
17031     defundef = arg[2]
17032     mac1 = arg[3]
17033   } else {
17034     defundef = substr(arg[1], 2)
17035     mac1 = arg[2]
17036   }
17037   split(mac1, mac2, "(") #)
17038   macro = mac2[1]
17039   prefix = substr(line, 1, index(line, defundef) - 1)
17040   if (D_is_set[macro]) {
17041     # Preserve the white space surrounding the "#".
17042     print prefix "define", macro P[macro] D[macro]
17043     next
17044   } else {
17045     # Replace #undef with comments.  This is necessary, for example,
17046     # in the case of _POSIX_SOURCE, which is predefined and required
17047     # on some systems where configure will not decide to define it.
17048     if (defundef == "undef") {
17049       print "/*", prefix defundef, macro, "*/"
17050       next
17051     }
17052   }
17053 }
17054 { print }
17055 _ACAWK
17056 _ACEOF
17057 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17058   as_fn_error "could not setup config headers machinery" "$LINENO" 5
17059 fi # test -n "$CONFIG_HEADERS"
17060
17061
17062 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
17063 shift
17064 for ac_tag
17065 do
17066   case $ac_tag in
17067   :[FHLC]) ac_mode=$ac_tag; continue;;
17068   esac
17069   case $ac_mode$ac_tag in
17070   :[FHL]*:*);;
17071   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
17072   :[FH]-) ac_tag=-:-;;
17073   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17074   esac
17075   ac_save_IFS=$IFS
17076   IFS=:
17077   set x $ac_tag
17078   IFS=$ac_save_IFS
17079   shift
17080   ac_file=$1
17081   shift
17082
17083   case $ac_mode in
17084   :L) ac_source=$1;;
17085   :[FH])
17086     ac_file_inputs=
17087     for ac_f
17088     do
17089       case $ac_f in
17090       -) ac_f="$tmp/stdin";;
17091       *) # Look for the file first in the build tree, then in the source tree
17092          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17093          # because $ac_f cannot contain `:'.
17094          test -f "$ac_f" ||
17095            case $ac_f in
17096            [\\/$]*) false;;
17097            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17098            esac ||
17099            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17100       esac
17101       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17102       as_fn_append ac_file_inputs " '$ac_f'"
17103     done
17104
17105     # Let's still pretend it is `configure' which instantiates (i.e., don't
17106     # use $as_me), people would be surprised to read:
17107     #    /* config.h.  Generated by config.status.  */
17108     configure_input='Generated from '`
17109           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17110         `' by configure.'
17111     if test x"$ac_file" != x-; then
17112       configure_input="$ac_file.  $configure_input"
17113       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17114 $as_echo "$as_me: creating $ac_file" >&6;}
17115     fi
17116     # Neutralize special characters interpreted by sed in replacement strings.
17117     case $configure_input in #(
17118     *\&* | *\|* | *\\* )
17119        ac_sed_conf_input=`$as_echo "$configure_input" |
17120        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17121     *) ac_sed_conf_input=$configure_input;;
17122     esac
17123
17124     case $ac_tag in
17125     *:-:* | *:-) cat >"$tmp/stdin" \
17126       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
17127     esac
17128     ;;
17129   esac
17130
17131   ac_dir=`$as_dirname -- "$ac_file" ||
17132 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17133          X"$ac_file" : 'X\(//\)[^/]' \| \
17134          X"$ac_file" : 'X\(//\)$' \| \
17135          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17136 $as_echo X"$ac_file" |
17137     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17138             s//\1/
17139             q
17140           }
17141           /^X\(\/\/\)[^/].*/{
17142             s//\1/
17143             q
17144           }
17145           /^X\(\/\/\)$/{
17146             s//\1/
17147             q
17148           }
17149           /^X\(\/\).*/{
17150             s//\1/
17151             q
17152           }
17153           s/.*/./; q'`
17154   as_dir="$ac_dir"; as_fn_mkdir_p
17155   ac_builddir=.
17156
17157 case "$ac_dir" in
17158 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17159 *)
17160   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17161   # A ".." for each directory in $ac_dir_suffix.
17162   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17163   case $ac_top_builddir_sub in
17164   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17165   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17166   esac ;;
17167 esac
17168 ac_abs_top_builddir=$ac_pwd
17169 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17170 # for backward compatibility:
17171 ac_top_builddir=$ac_top_build_prefix
17172
17173 case $srcdir in
17174   .)  # We are building in place.
17175     ac_srcdir=.
17176     ac_top_srcdir=$ac_top_builddir_sub
17177     ac_abs_top_srcdir=$ac_pwd ;;
17178   [\\/]* | ?:[\\/]* )  # Absolute name.
17179     ac_srcdir=$srcdir$ac_dir_suffix;
17180     ac_top_srcdir=$srcdir
17181     ac_abs_top_srcdir=$srcdir ;;
17182   *) # Relative name.
17183     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17184     ac_top_srcdir=$ac_top_build_prefix$srcdir
17185     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17186 esac
17187 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17188
17189
17190   case $ac_mode in
17191   :F)
17192   #
17193   # CONFIG_FILE
17194   #
17195
17196   case $INSTALL in
17197   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17198   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17199   esac
17200   ac_MKDIR_P=$MKDIR_P
17201   case $MKDIR_P in
17202   [\\/$]* | ?:[\\/]* ) ;;
17203   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17204   esac
17205 _ACEOF
17206
17207 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17208 # If the template does not know about datarootdir, expand it.
17209 # FIXME: This hack should be removed a few years after 2.60.
17210 ac_datarootdir_hack=; ac_datarootdir_seen=
17211 ac_sed_dataroot='
17212 /datarootdir/ {
17213   p
17214   q
17215 }
17216 /@datadir@/p
17217 /@docdir@/p
17218 /@infodir@/p
17219 /@localedir@/p
17220 /@mandir@/p'
17221 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17222 *datarootdir*) ac_datarootdir_seen=yes;;
17223 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17224   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17225 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17226 _ACEOF
17227 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17228   ac_datarootdir_hack='
17229   s&@datadir@&$datadir&g
17230   s&@docdir@&$docdir&g
17231   s&@infodir@&$infodir&g
17232   s&@localedir@&$localedir&g
17233   s&@mandir@&$mandir&g
17234   s&\\\${datarootdir}&$datarootdir&g' ;;
17235 esac
17236 _ACEOF
17237
17238 # Neutralize VPATH when `$srcdir' = `.'.
17239 # Shell code in configure.ac might set extrasub.
17240 # FIXME: do we really want to maintain this feature?
17241 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17242 ac_sed_extra="$ac_vpsub
17243 $extrasub
17244 _ACEOF
17245 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17246 :t
17247 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17248 s|@configure_input@|$ac_sed_conf_input|;t t
17249 s&@top_builddir@&$ac_top_builddir_sub&;t t
17250 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17251 s&@srcdir@&$ac_srcdir&;t t
17252 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17253 s&@top_srcdir@&$ac_top_srcdir&;t t
17254 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17255 s&@builddir@&$ac_builddir&;t t
17256 s&@abs_builddir@&$ac_abs_builddir&;t t
17257 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17258 s&@INSTALL@&$ac_INSTALL&;t t
17259 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17260 $ac_datarootdir_hack
17261 "
17262 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
17263 if $ac_cs_awk_getline; then
17264   $AWK -f "$tmp/subs.awk"
17265 else
17266   $AWK -f "$tmp/subs.awk" | $SHELL
17267 fi >$tmp/out \
17268   || as_fn_error "could not create $ac_file" "$LINENO" 5
17269
17270 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17271   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
17272   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
17273   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17274 which seems to be undefined.  Please make sure it is defined." >&5
17275 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17276 which seems to be undefined.  Please make sure it is defined." >&2;}
17277
17278   rm -f "$tmp/stdin"
17279   case $ac_file in
17280   -) cat "$tmp/out" && rm -f "$tmp/out";;
17281   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
17282   esac \
17283   || as_fn_error "could not create $ac_file" "$LINENO" 5
17284  ;;
17285   :H)
17286   #
17287   # CONFIG_HEADER
17288   #
17289   if test x"$ac_file" != x-; then
17290     {
17291       $as_echo "/* $configure_input  */" \
17292       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
17293     } >"$tmp/config.h" \
17294       || as_fn_error "could not create $ac_file" "$LINENO" 5
17295     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
17296       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17297 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17298     else
17299       rm -f "$ac_file"
17300       mv "$tmp/config.h" "$ac_file" \
17301         || as_fn_error "could not create $ac_file" "$LINENO" 5
17302     fi
17303   else
17304     $as_echo "/* $configure_input  */" \
17305       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
17306       || as_fn_error "could not create -" "$LINENO" 5
17307   fi
17308 # Compute "$ac_file"'s index in $config_headers.
17309 _am_arg="$ac_file"
17310 _am_stamp_count=1
17311 for _am_header in $config_headers :; do
17312   case $_am_header in
17313     $_am_arg | $_am_arg:* )
17314       break ;;
17315     * )
17316       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17317   esac
17318 done
17319 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17320 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17321          X"$_am_arg" : 'X\(//\)[^/]' \| \
17322          X"$_am_arg" : 'X\(//\)$' \| \
17323          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17324 $as_echo X"$_am_arg" |
17325     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17326             s//\1/
17327             q
17328           }
17329           /^X\(\/\/\)[^/].*/{
17330             s//\1/
17331             q
17332           }
17333           /^X\(\/\/\)$/{
17334             s//\1/
17335             q
17336           }
17337           /^X\(\/\).*/{
17338             s//\1/
17339             q
17340           }
17341           s/.*/./; q'`/stamp-h$_am_stamp_count
17342  ;;
17343   :L)
17344   #
17345   # CONFIG_LINK
17346   #
17347
17348   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
17349     :
17350   else
17351     # Prefer the file from the source tree if names are identical.
17352     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
17353       ac_source=$srcdir/$ac_source
17354     fi
17355
17356     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
17357 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
17358
17359     if test ! -r "$ac_source"; then
17360       as_fn_error "$ac_source: file not found" "$LINENO" 5
17361     fi
17362     rm -f "$ac_file"
17363
17364     # Try a relative symlink, then a hard link, then a copy.
17365     case $srcdir in
17366     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
17367         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
17368     esac
17369     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
17370       ln "$ac_source" "$ac_file" 2>/dev/null ||
17371       cp -p "$ac_source" "$ac_file" ||
17372       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
17373   fi
17374  ;;
17375   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17376 $as_echo "$as_me: executing $ac_file commands" >&6;}
17377  ;;
17378   esac
17379
17380
17381   case $ac_file$ac_mode in
17382     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
17383     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17384   # Autoconf 2.62 quotes --file arguments for eval, but not when files
17385   # are listed without --file.  Let's play safe and only enable the eval
17386   # if we detect the quoting.
17387   case $CONFIG_FILES in
17388   *\'*) eval set x "$CONFIG_FILES" ;;
17389   *)   set x $CONFIG_FILES ;;
17390   esac
17391   shift
17392   for mf
17393   do
17394     # Strip MF so we end up with the name of the file.
17395     mf=`echo "$mf" | sed -e 's/:.*$//'`
17396     # Check whether this is an Automake generated Makefile or not.
17397     # We used to match only the files named `Makefile.in', but
17398     # some people rename them; so instead we look at the file content.
17399     # Grep'ing the first line is not enough: some people post-process
17400     # each Makefile.in and add a new line on top of each file to say so.
17401     # Grep'ing the whole file is not good either: AIX grep has a line
17402     # limit of 2048, but all sed's we know have understand at least 4000.
17403     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17404       dirpart=`$as_dirname -- "$mf" ||
17405 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17406          X"$mf" : 'X\(//\)[^/]' \| \
17407          X"$mf" : 'X\(//\)$' \| \
17408          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
17409 $as_echo X"$mf" |
17410     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17411             s//\1/
17412             q
17413           }
17414           /^X\(\/\/\)[^/].*/{
17415             s//\1/
17416             q
17417           }
17418           /^X\(\/\/\)$/{
17419             s//\1/
17420             q
17421           }
17422           /^X\(\/\).*/{
17423             s//\1/
17424             q
17425           }
17426           s/.*/./; q'`
17427     else
17428       continue
17429     fi
17430     # Extract the definition of DEPDIR, am__include, and am__quote
17431     # from the Makefile without running `make'.
17432     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17433     test -z "$DEPDIR" && continue
17434     am__include=`sed -n 's/^am__include = //p' < "$mf"`
17435     test -z "am__include" && continue
17436     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17437     # When using ansi2knr, U may be empty or an underscore; expand it
17438     U=`sed -n 's/^U = //p' < "$mf"`
17439     # Find all dependency output files, they are included files with
17440     # $(DEPDIR) in their names.  We invoke sed twice because it is the
17441     # simplest approach to changing $(DEPDIR) to its actual value in the
17442     # expansion.
17443     for file in `sed -n "
17444       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
17445          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
17446       # Make sure the directory exists.
17447       test -f "$dirpart/$file" && continue
17448       fdir=`$as_dirname -- "$file" ||
17449 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17450          X"$file" : 'X\(//\)[^/]' \| \
17451          X"$file" : 'X\(//\)$' \| \
17452          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17453 $as_echo X"$file" |
17454     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17455             s//\1/
17456             q
17457           }
17458           /^X\(\/\/\)[^/].*/{
17459             s//\1/
17460             q
17461           }
17462           /^X\(\/\/\)$/{
17463             s//\1/
17464             q
17465           }
17466           /^X\(\/\).*/{
17467             s//\1/
17468             q
17469           }
17470           s/.*/./; q'`
17471       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17472       # echo "creating $dirpart/$file"
17473       echo '# dummy' > "$dirpart/$file"
17474     done
17475   done
17476 }
17477  ;;
17478     "default":C)
17479 case x$CONFIG_HEADERS in
17480 xconfig.h:config.in)
17481 echo > stamp-h ;;
17482 esac
17483  ;;
17484
17485   esac
17486 done # for ac_tag
17487
17488
17489 as_fn_exit 0
17490 _ACEOF
17491 ac_clean_files=$ac_clean_files_save
17492
17493 test $ac_write_fail = 0 ||
17494   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
17495
17496
17497 # configure is writing to config.log, and then calls config.status.
17498 # config.status does its own redirection, appending to config.log.
17499 # Unfortunately, on DOS this fails, as config.log is still kept open
17500 # by configure, so config.status won't be able to write to it; its
17501 # output is simply discarded.  So we exec the FD to /dev/null,
17502 # effectively closing config.log, so it can be properly (re)opened and
17503 # appended to by config.status.  When coming back to configure, we
17504 # need to make the FD available again.
17505 if test "$no_create" != yes; then
17506   ac_cs_success=:
17507   ac_config_status_args=
17508   test "$silent" = yes &&
17509     ac_config_status_args="$ac_config_status_args --quiet"
17510   exec 5>/dev/null
17511   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
17512   exec 5>>config.log
17513   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
17514   # would make configure fail if this is the last instruction.
17515   $ac_cs_success || as_fn_exit $?
17516 fi
17517
17518 #
17519 # CONFIG_SUBDIRS section.
17520 #
17521 if test "$no_recursion" != yes; then
17522
17523   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
17524   # so they do not pile up.
17525   ac_sub_configure_args=
17526   ac_prev=
17527   eval "set x $ac_configure_args"
17528   shift
17529   for ac_arg
17530   do
17531     if test -n "$ac_prev"; then
17532       ac_prev=
17533       continue
17534     fi
17535     case $ac_arg in
17536     -cache-file | --cache-file | --cache-fil | --cache-fi \
17537     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
17538       ac_prev=cache_file ;;
17539     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
17540     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
17541     | --c=*)
17542       ;;
17543     --config-cache | -C)
17544       ;;
17545     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
17546       ac_prev=srcdir ;;
17547     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
17548       ;;
17549     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
17550       ac_prev=prefix ;;
17551     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
17552       ;;
17553     --disable-option-checking)
17554       ;;
17555     *)
17556       case $ac_arg in
17557       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
17558       esac
17559       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
17560     esac
17561   done
17562
17563   # Always prepend --prefix to ensure using the same prefix
17564   # in subdir configurations.
17565   ac_arg="--prefix=$prefix"
17566   case $ac_arg in
17567   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
17568   esac
17569   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
17570
17571   # Pass --silent
17572   if test "$silent" = yes; then
17573     ac_sub_configure_args="--silent $ac_sub_configure_args"
17574   fi
17575
17576   # Always prepend --disable-option-checking to silence warnings, since
17577   # different subdirs can have different --enable and --with options.
17578   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
17579
17580   ac_popdir=`pwd`
17581   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
17582
17583     # Do not complain, so a configure script can configure whichever
17584     # parts of a large source tree are present.
17585     test -d "$srcdir/$ac_dir" || continue
17586
17587     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
17588     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
17589     $as_echo "$ac_msg" >&6
17590     as_dir="$ac_dir"; as_fn_mkdir_p
17591     ac_builddir=.
17592
17593 case "$ac_dir" in
17594 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17595 *)
17596   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17597   # A ".." for each directory in $ac_dir_suffix.
17598   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17599   case $ac_top_builddir_sub in
17600   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17601   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17602   esac ;;
17603 esac
17604 ac_abs_top_builddir=$ac_pwd
17605 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17606 # for backward compatibility:
17607 ac_top_builddir=$ac_top_build_prefix
17608
17609 case $srcdir in
17610   .)  # We are building in place.
17611     ac_srcdir=.
17612     ac_top_srcdir=$ac_top_builddir_sub
17613     ac_abs_top_srcdir=$ac_pwd ;;
17614   [\\/]* | ?:[\\/]* )  # Absolute name.
17615     ac_srcdir=$srcdir$ac_dir_suffix;
17616     ac_top_srcdir=$srcdir
17617     ac_abs_top_srcdir=$srcdir ;;
17618   *) # Relative name.
17619     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17620     ac_top_srcdir=$ac_top_build_prefix$srcdir
17621     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17622 esac
17623 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17624
17625
17626     cd "$ac_dir"
17627
17628     # Check for guested configure; otherwise get Cygnus style configure.
17629     if test -f "$ac_srcdir/configure.gnu"; then
17630       ac_sub_configure=$ac_srcdir/configure.gnu
17631     elif test -f "$ac_srcdir/configure"; then
17632       ac_sub_configure=$ac_srcdir/configure
17633     elif test -f "$ac_srcdir/configure.in"; then
17634       # This should be Cygnus configure.
17635       ac_sub_configure=$ac_aux_dir/configure
17636     else
17637       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
17638 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
17639       ac_sub_configure=
17640     fi
17641
17642     # The recursion is here.
17643     if test -n "$ac_sub_configure"; then
17644       # Make the cache file name correct relative to the subdirectory.
17645       case $cache_file in
17646       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
17647       *) # Relative name.
17648         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
17649       esac
17650
17651       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
17652 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
17653       # The eval makes quoting arguments work.
17654       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
17655            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
17656         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
17657     fi
17658
17659     cd "$ac_popdir"
17660   done
17661 fi
17662 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
17663   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
17664 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
17665 fi
17666
17667
17668 exit 0