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
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 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
 733 REPLACE_BTOWC
 734 REPLACE_MBSTATE_T
 735 HAVE_DECL_WCWIDTH
 736 HAVE_DECL_WCTOB
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 739 HAVE_WCRTOMB
 740 HAVE_MBSNRTOWCS
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 747 GNULIB_WCSNRTOMBS
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 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
 775 HAVE_STDINT_H
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 777 NEXT_STDINT_H
 778 HAVE_SYS_TYPES_H
 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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 786 INCLUDE_NEXT
 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
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 804 HAVE_STRVERSCMP
 805 HAVE_DECL_STRSIGNAL
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 838 GNULIB_MBSLEN
 839 GNULIB_STRTOK_R
 840 GNULIB_STRCASESTR
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 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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 877 target_os
 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
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 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
 903 target_alias
 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
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 917 htmldir
 918 infodir
 919 docdir
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 921 includedir
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 923 sharedstatedir
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 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_system_readline
 965 with_expat
 966 with_gnu_ld
 967 enable_rpath
 968 with_libexpat_prefix
 969 with_python
 970 with_included_regex
 971 with_sysroot
 972 with_system_gdbinit
 973 enable_werror
 974 enable_build_warnings
 975 enable_gdb_build_warnings
 976 with_tcl
 977 with_tk
 978 with_x
 979 enable_sim
 980 enable_multi_ice
 981 enable_gdbserver
 982 '
 983       ac_precious_vars='build_alias
 984 host_alias
 985 target_alias
 986 CC
 987 CFLAGS
 988 LDFLAGS
 989 LIBS
 990 CPPFLAGS
 991 CPP
 992 YACC
 993 YFLAGS
 994 XMKMF'
 995 ac_subdirs_all='testsuite
 996 gdbtk
 997 multi-ice
 998 gdbserver'
 999
1000 # Initialize some variables set by options.
1001 ac_init_help=
1002 ac_init_version=false
1003 ac_unrecognized_opts=
1004 ac_unrecognized_sep=
1005 # The variables have the same names as the options, with
1006 # dashes changed to underlines.
1007 cache_file=/dev/null
1008 exec_prefix=NONE
1009 no_create=
1010 no_recursion=
1011 prefix=NONE
1012 program_prefix=NONE
1013 program_suffix=NONE
1014 program_transform_name=s,x,x,
1015 silent=
1016 site=
1017 srcdir=
1018 verbose=
1019 x_includes=NONE
1020 x_libraries=NONE
1021
1022 # Installation directory options.
1023 # These are left unexpanded so users can "make install exec_prefix=/foo"
1024 # and all the variables that are supposed to be based on exec_prefix
1025 # by default will actually change.
1026 # Use braces instead of parens because sh, perl, etc. also accept them.
1027 # (The list follows the same order as the GNU Coding Standards.)
1028 bindir='${exec_prefix}/bin'
1029 sbindir='${exec_prefix}/sbin'
1030 libexecdir='${exec_prefix}/libexec'
1031 datarootdir='${prefix}/share'
1032 datadir='${datarootdir}'
1033 sysconfdir='${prefix}/etc'
1034 sharedstatedir='${prefix}/com'
1035 localstatedir='${prefix}/var'
1036 includedir='${prefix}/include'
1037 oldincludedir='/usr/include'
1038 docdir='${datarootdir}/doc/${PACKAGE}'
1039 infodir='${datarootdir}/info'
1040 htmldir='${docdir}'
1041 dvidir='${docdir}'
1042 pdfdir='${docdir}'
1043 psdir='${docdir}'
1044 libdir='${exec_prefix}/lib'
1045 localedir='${datarootdir}/locale'
1046 mandir='${datarootdir}/man'
1047
1048 ac_prev=
1049 ac_dashdash=
1050 for ac_option
1051 do
1052   # If the previous option needs an argument, assign it.
1053   if test -n "$ac_prev"; then
1054     eval $ac_prev=\$ac_option
1055     ac_prev=
1056     continue
1057   fi
1058
1059   case $ac_option in
1060   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1061   *)    ac_optarg=yes ;;
1062   esac
1063
1064   # Accept the important Cygnus configure options, so we can diagnose typos.
1065
1066   case $ac_dashdash$ac_option in
1067   --)
1068     ac_dashdash=yes ;;
1069
1070   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1071     ac_prev=bindir ;;
1072   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1073     bindir=$ac_optarg ;;
1074
1075   -build | --build | --buil | --bui | --bu)
1076     ac_prev=build_alias ;;
1077   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1078     build_alias=$ac_optarg ;;
1079
1080   -cache-file | --cache-file | --cache-fil | --cache-fi \
1081   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1082     ac_prev=cache_file ;;
1083   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1084   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1085     cache_file=$ac_optarg ;;
1086
1087   --config-cache | -C)
1088     cache_file=config.cache ;;
1089
1090   -datadir | --datadir | --datadi | --datad)
1091     ac_prev=datadir ;;
1092   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1093     datadir=$ac_optarg ;;
1094
1095   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1096   | --dataroo | --dataro | --datar)
1097     ac_prev=datarootdir ;;
1098   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1099   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1100     datarootdir=$ac_optarg ;;
1101
1102   -disable-* | --disable-*)
1103     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1104     # Reject names that are not valid shell variable names.
1105     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1106       as_fn_error "invalid feature name: $ac_useropt"
1107     ac_useropt_orig=$ac_useropt
1108     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1109     case $ac_user_opts in
1110       *"
1111 "enable_$ac_useropt"
1112 "*) ;;
1113       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1114          ac_unrecognized_sep=', ';;
1115     esac
1116     eval enable_$ac_useropt=no ;;
1117
1118   -docdir | --docdir | --docdi | --doc | --do)
1119     ac_prev=docdir ;;
1120   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1121     docdir=$ac_optarg ;;
1122
1123   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1124     ac_prev=dvidir ;;
1125   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1126     dvidir=$ac_optarg ;;
1127
1128   -enable-* | --enable-*)
1129     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1130     # Reject names that are not valid shell variable names.
1131     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1132       as_fn_error "invalid feature name: $ac_useropt"
1133     ac_useropt_orig=$ac_useropt
1134     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1135     case $ac_user_opts in
1136       *"
1137 "enable_$ac_useropt"
1138 "*) ;;
1139       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1140          ac_unrecognized_sep=', ';;
1141     esac
1142     eval enable_$ac_useropt=\$ac_optarg ;;
1143
1144   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1145   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1146   | --exec | --exe | --ex)
1147     ac_prev=exec_prefix ;;
1148   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1149   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1150   | --exec=* | --exe=* | --ex=*)
1151     exec_prefix=$ac_optarg ;;
1152
1153   -gas | --gas | --ga | --g)
1154     # Obsolete; use --with-gas.
1155     with_gas=yes ;;
1156
1157   -help | --help | --hel | --he | -h)
1158     ac_init_help=long ;;
1159   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1160     ac_init_help=recursive ;;
1161   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1162     ac_init_help=short ;;
1163
1164   -host | --host | --hos | --ho)
1165     ac_prev=host_alias ;;
1166   -host=* | --host=* | --hos=* | --ho=*)
1167     host_alias=$ac_optarg ;;
1168
1169   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1170     ac_prev=htmldir ;;
1171   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1172   | --ht=*)
1173     htmldir=$ac_optarg ;;
1174
1175   -includedir | --includedir | --includedi | --included | --include \
1176   | --includ | --inclu | --incl | --inc)
1177     ac_prev=includedir ;;
1178   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1179   | --includ=* | --inclu=* | --incl=* | --inc=*)
1180     includedir=$ac_optarg ;;
1181
1182   -infodir | --infodir | --infodi | --infod | --info | --inf)
1183     ac_prev=infodir ;;
1184   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1185     infodir=$ac_optarg ;;
1186
1187   -libdir | --libdir | --libdi | --libd)
1188     ac_prev=libdir ;;
1189   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1190     libdir=$ac_optarg ;;
1191
1192   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1193   | --libexe | --libex | --libe)
1194     ac_prev=libexecdir ;;
1195   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1196   | --libexe=* | --libex=* | --libe=*)
1197     libexecdir=$ac_optarg ;;
1198
1199   -localedir | --localedir | --localedi | --localed | --locale)
1200     ac_prev=localedir ;;
1201   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1202     localedir=$ac_optarg ;;
1203
1204   -localstatedir | --localstatedir | --localstatedi | --localstated \
1205   | --localstate | --localstat | --localsta | --localst | --locals)
1206     ac_prev=localstatedir ;;
1207   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1208   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1209     localstatedir=$ac_optarg ;;
1210
1211   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1212     ac_prev=mandir ;;
1213   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1214     mandir=$ac_optarg ;;
1215
1216   -nfp | --nfp | --nf)
1217     # Obsolete; use --without-fp.
1218     with_fp=no ;;
1219
1220   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1221   | --no-cr | --no-c | -n)
1222     no_create=yes ;;
1223
1224   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1225   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1226     no_recursion=yes ;;
1227
1228   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1229   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1230   | --oldin | --oldi | --old | --ol | --o)
1231     ac_prev=oldincludedir ;;
1232   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1233   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1234   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1235     oldincludedir=$ac_optarg ;;
1236
1237   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1238     ac_prev=prefix ;;
1239   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1240     prefix=$ac_optarg ;;
1241
1242   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1243   | --program-pre | --program-pr | --program-p)
1244     ac_prev=program_prefix ;;
1245   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1246   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1247     program_prefix=$ac_optarg ;;
1248
1249   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1250   | --program-suf | --program-su | --program-s)
1251     ac_prev=program_suffix ;;
1252   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1253   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1254     program_suffix=$ac_optarg ;;
1255
1256   -program-transform-name | --program-transform-name \
1257   | --program-transform-nam | --program-transform-na \
1258   | --program-transform-n | --program-transform- \
1259   | --program-transform | --program-transfor \
1260   | --program-transfo | --program-transf \
1261   | --program-trans | --program-tran \
1262   | --progr-tra | --program-tr | --program-t)
1263     ac_prev=program_transform_name ;;
1264   -program-transform-name=* | --program-transform-name=* \
1265   | --program-transform-nam=* | --program-transform-na=* \
1266   | --program-transform-n=* | --program-transform-=* \
1267   | --program-transform=* | --program-transfor=* \
1268   | --program-transfo=* | --program-transf=* \
1269   | --program-trans=* | --program-tran=* \
1270   | --progr-tra=* | --program-tr=* | --program-t=*)
1271     program_transform_name=$ac_optarg ;;
1272
1273   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1274     ac_prev=pdfdir ;;
1275   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1276     pdfdir=$ac_optarg ;;
1277
1278   -psdir | --psdir | --psdi | --psd | --ps)
1279     ac_prev=psdir ;;
1280   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1281     psdir=$ac_optarg ;;
1282
1283   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1284   | -silent | --silent | --silen | --sile | --sil)
1285     silent=yes ;;
1286
1287   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1288     ac_prev=sbindir ;;
1289   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1290   | --sbi=* | --sb=*)
1291     sbindir=$ac_optarg ;;
1292
1293   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1294   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1295   | --sharedst | --shareds | --shared | --share | --shar \
1296   | --sha | --sh)
1297     ac_prev=sharedstatedir ;;
1298   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1299   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1300   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1301   | --sha=* | --sh=*)
1302     sharedstatedir=$ac_optarg ;;
1303
1304   -site | --site | --sit)
1305     ac_prev=site ;;
1306   -site=* | --site=* | --sit=*)
1307     site=$ac_optarg ;;
1308
1309   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1310     ac_prev=srcdir ;;
1311   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1312     srcdir=$ac_optarg ;;
1313
1314   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1315   | --syscon | --sysco | --sysc | --sys | --sy)
1316     ac_prev=sysconfdir ;;
1317   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1318   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1319     sysconfdir=$ac_optarg ;;
1320
1321   -target | --target | --targe | --targ | --tar | --ta | --t)
1322     ac_prev=target_alias ;;
1323   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1324     target_alias=$ac_optarg ;;
1325
1326   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1327     verbose=yes ;;
1328
1329   -version | --version | --versio | --versi | --vers | -V)
1330     ac_init_version=: ;;
1331
1332   -with-* | --with-*)
1333     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1334     # Reject names that are not valid shell variable names.
1335     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1336       as_fn_error "invalid package name: $ac_useropt"
1337     ac_useropt_orig=$ac_useropt
1338     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1339     case $ac_user_opts in
1340       *"
1341 "with_$ac_useropt"
1342 "*) ;;
1343       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1344          ac_unrecognized_sep=', ';;
1345     esac
1346     eval with_$ac_useropt=\$ac_optarg ;;
1347
1348   -without-* | --without-*)
1349     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1350     # Reject names that are not valid shell variable names.
1351     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1352       as_fn_error "invalid package name: $ac_useropt"
1353     ac_useropt_orig=$ac_useropt
1354     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1355     case $ac_user_opts in
1356       *"
1357 "with_$ac_useropt"
1358 "*) ;;
1359       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1360          ac_unrecognized_sep=', ';;
1361     esac
1362     eval with_$ac_useropt=no ;;
1363
1364   --x)
1365     # Obsolete; use --with-x.
1366     with_x=yes ;;
1367
1368   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1369   | --x-incl | --x-inc | --x-in | --x-i)
1370     ac_prev=x_includes ;;
1371   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1372   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1373     x_includes=$ac_optarg ;;
1374
1375   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1376   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1377     ac_prev=x_libraries ;;
1378   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1379   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1380     x_libraries=$ac_optarg ;;
1381
1382   -*) as_fn_error "unrecognized option: \`$ac_option'
1383 Try \`$0 --help' for more information."
1384     ;;
1385
1386   *=*)
1387     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1388     # Reject names that are not valid shell variable names.
1389     case $ac_envvar in #(
1390       '' | [0-9]* | *[!_$as_cr_alnum]* )
1391       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1392     esac
1393     eval $ac_envvar=\$ac_optarg
1394     export $ac_envvar ;;
1395
1396   *)
1397     # FIXME: should be removed in autoconf 3.0.
1398     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1399     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1400       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1401     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1402     ;;
1403
1404   esac
1405 done
1406
1407 if test -n "$ac_prev"; then
1408   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1409   as_fn_error "missing argument to $ac_option"
1410 fi
1411
1412 if test -n "$ac_unrecognized_opts"; then
1413   case $enable_option_checking in
1414     no) ;;
1415     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1416     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1417   esac
1418 fi
1419
1420 # Check all directory arguments for consistency.
1421 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1422                 datadir sysconfdir sharedstatedir localstatedir includedir \
1423                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1424                 libdir localedir mandir
1425 do
1426   eval ac_val=\$$ac_var
1427   # Remove trailing slashes.
1428   case $ac_val in
1429     */ )
1430       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1431       eval $ac_var=\$ac_val;;
1432   esac
1433   # Be sure to have absolute directory names.
1434   case $ac_val in
1435     [\\/$]* | ?:[\\/]* )  continue;;
1436     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1437   esac
1438   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1439 done
1440
1441 # There might be people who depend on the old broken behavior: `$host'
1442 # used to hold the argument of --host etc.
1443 # FIXME: To remove some day.
1444 build=$build_alias
1445 host=$host_alias
1446 target=$target_alias
1447
1448 # FIXME: To remove some day.
1449 if test "x$host_alias" != x; then
1450   if test "x$build_alias" = x; then
1451     cross_compiling=maybe
1452     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1453     If a cross compiler is detected then cross compile mode will be used." >&2
1454   elif test "x$build_alias" != "x$host_alias"; then
1455     cross_compiling=yes
1456   fi
1457 fi
1458
1459 ac_tool_prefix=
1460 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1461
1462 test "$silent" = yes && exec 6>/dev/null
1463
1464
1465 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1466 ac_ls_di=`ls -di .` &&
1467 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1468   as_fn_error "working directory cannot be determined"
1469 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1470   as_fn_error "pwd does not report name of working directory"
1471
1472
1473 # Find the source files, if location was not specified.
1474 if test -z "$srcdir"; then
1475   ac_srcdir_defaulted=yes
1476   # Try the directory containing this script, then the parent directory.
1477   ac_confdir=`$as_dirname -- "$as_myself" ||
1478 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1479          X"$as_myself" : 'X\(//\)[^/]' \| \
1480          X"$as_myself" : 'X\(//\)$' \| \
1481          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1482 $as_echo X"$as_myself" |
1483     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1484             s//\1/
1485             q
1486           }
1487           /^X\(\/\/\)[^/].*/{
1488             s//\1/
1489             q
1490           }
1491           /^X\(\/\/\)$/{
1492             s//\1/
1493             q
1494           }
1495           /^X\(\/\).*/{
1496             s//\1/
1497             q
1498           }
1499           s/.*/./; q'`
1500   srcdir=$ac_confdir
1501   if test ! -r "$srcdir/$ac_unique_file"; then
1502     srcdir=..
1503   fi
1504 else
1505   ac_srcdir_defaulted=no
1506 fi
1507 if test ! -r "$srcdir/$ac_unique_file"; then
1508   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1509   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1510 fi
1511 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1512 ac_abs_confdir=`(
1513         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1514         pwd)`
1515 # When building in place, set srcdir=.
1516 if test "$ac_abs_confdir" = "$ac_pwd"; then
1517   srcdir=.
1518 fi
1519 # Remove unnecessary trailing slashes from srcdir.
1520 # Double slashes in file names in object file debugging info
1521 # mess up M-x gdb in Emacs.
1522 case $srcdir in
1523 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1524 esac
1525 for ac_var in $ac_precious_vars; do
1526   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1527   eval ac_env_${ac_var}_value=\$${ac_var}
1528   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1529   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1530 done
1531
1532 #
1533 # Report the --help message.
1534 #
1535 if test "$ac_init_help" = "long"; then
1536   # Omit some internal or obsolete options to make the list less imposing.
1537   # This message is too long to be a string in the A/UX 3.1 sh.
1538   cat <<_ACEOF
1539 \`configure' configures this package to adapt to many kinds of systems.
1540
1541 Usage: $0 [OPTION]... [VAR=VALUE]...
1542
1543 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1544 VAR=VALUE.  See below for descriptions of some of the useful variables.
1545
1546 Defaults for the options are specified in brackets.
1547
1548 Configuration:
1549   -h, --help              display this help and exit
1550       --help=short        display options specific to this package
1551       --help=recursive    display the short help of all the included packages
1552   -V, --version           display version information and exit
1553   -q, --quiet, --silent   do not print \`checking...' messages
1554       --cache-file=FILE   cache test results in FILE [disabled]
1555   -C, --config-cache      alias for \`--cache-file=config.cache'
1556   -n, --no-create         do not create output files
1557       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1558
1559 Installation directories:
1560   --prefix=PREFIX         install architecture-independent files in PREFIX
1561                           [$ac_default_prefix]
1562   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1563                           [PREFIX]
1564
1565 By default, \`make install' will install all the files in
1566 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1567 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1568 for instance \`--prefix=\$HOME'.
1569
1570 For better control, use the options below.
1571
1572 Fine tuning of the installation directories:
1573   --bindir=DIR            user executables [EPREFIX/bin]
1574   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1575   --libexecdir=DIR        program executables [EPREFIX/libexec]
1576   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1577   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1578   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1579   --libdir=DIR            object code libraries [EPREFIX/lib]
1580   --includedir=DIR        C header files [PREFIX/include]
1581   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1582   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1583   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1584   --infodir=DIR           info documentation [DATAROOTDIR/info]
1585   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1586   --mandir=DIR            man documentation [DATAROOTDIR/man]
1587   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1588   --htmldir=DIR           html documentation [DOCDIR]
1589   --dvidir=DIR            dvi documentation [DOCDIR]
1590   --pdfdir=DIR            pdf documentation [DOCDIR]
1591   --psdir=DIR             ps documentation [DOCDIR]
1592 _ACEOF
1593
1594   cat <<\_ACEOF
1595
1596 Program names:
1597   --program-prefix=PREFIX            prepend PREFIX to installed program names
1598   --program-suffix=SUFFIX            append SUFFIX to installed program names
1599   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1600
1601 X features:
1602   --x-includes=DIR    X include files are in DIR
1603   --x-libraries=DIR   X library files are in DIR
1604
1605 System types:
1606   --build=BUILD     configure for building on BUILD [guessed]
1607   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1608   --target=TARGET   configure for building compilers for TARGET [HOST]
1609 _ACEOF
1610 fi
1611
1612 if test -n "$ac_init_help"; then
1613
1614   cat <<\_ACEOF
1615
1616 Optional Features:
1617   --disable-option-checking  ignore unrecognized --enable/--with options
1618   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1619   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1620   --enable-maintainer-mode  enable make rules and dependencies not useful
1621                           (and sometimes confusing) to the casual installer
1622   --enable-plugins        Enable support for plugins (defaults no)
1623   --disable-largefile     omit support for large files
1624   --disable-dependency-tracking  speeds up one-time build
1625   --enable-dependency-tracking   do not reject slow dependency extractors
1626   --enable-targets=TARGETS
1627                           alternative target configurations
1628   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1629   --disable-gdbcli        disable command-line interface (CLI)
1630   --disable-gdbmi         disable machine-interface (MI)
1631   --enable-tui            enable full-screen terminal user interface (TUI)
1632   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1633   --enable-profiling      enable profiling of GDB
1634   --disable-rpath         do not hardcode runtime library paths
1635   --enable-werror         treat compile warnings as errors
1636   --enable-build-warnings enable build-time compiler warnings if gcc is used
1637   --enable-gdb-build-warnings
1638                           enable GDB specific build-time compiler warnings if
1639                           gcc is used
1640   --enable-sim            link gdb with simulator
1641   --enable-multi-ice      build the multi-ice-gdb-server
1642   --enable-gdbserver      automatically build gdbserver (yes/no/auto, default
1643                           is auto)
1644
1645 Optional Packages:
1646   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1647   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1648   --with-separate-debug-dir=PATH
1649                           look for global separate debug info in this path
1650                           [LIBDIR/debug]
1651   --with-gdb-datadir=PATH look for global separate data files in this path
1652                           [DATADIR/gdb]
1653   --with-relocated-sources=PATH
1654                           automatically relocate this path for source files
1655   --with-libunwind        use libunwind frame unwinding support
1656   --with-curses           use the curses library instead of the termcap
1657                           library
1658   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1659   --with-bugurl=URL       Direct users to URL to report a bug
1660   --with-zlib             include zlib support (auto/yes/no) default=auto
1661   --with-libiconv-prefix=DIR
1662                           search for libiconv in DIR/include and DIR/lib
1663   --with-system-readline  use installed readline library
1664   --with-expat            include expat support (auto/yes/no)
1665   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1666   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1667   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1668   --with-python[=PYTHON]  include python support
1669                           (auto/yes/no/<python-program>)
1670   --without-included-regex
1671                           don't use included regex; this is the default on
1672                           systems with version 2 of the GNU C library (use
1673                           with caution on other system)
1674   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1675   --with-system-gdbinit=PATH
1676                           automatically load a system-wide gdbinit file
1677   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1678   --with-tk               directory containing tk configuration (tkConfig.sh)
1679   --with-x                use the X Window System
1680
1681 Some influential environment variables:
1682   CC          C compiler command
1683   CFLAGS      C compiler flags
1684   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1685               nonstandard directory <lib dir>
1686   LIBS        libraries to pass to the linker, e.g. -l<library>
1687   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1688               you have headers in a nonstandard directory <include dir>
1689   CPP         C preprocessor
1690   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1691               the first program found out of: `bison -y', `byacc', `yacc'.
1692   YFLAGS      The list of arguments that will be passed by default to $YACC.
1693               This script will default YFLAGS to the empty string to avoid a
1694               default value of `-d' given by some make applications.
1695   XMKMF       Path to xmkmf, Makefile generator for X Window System
1696
1697 Use these variables to override the choices made by `configure' or to help
1698 it to find libraries and programs with nonstandard names/locations.
1699
1700 Report bugs to the package provider.
1701 _ACEOF
1702 ac_status=$?
1703 fi
1704
1705 if test "$ac_init_help" = "recursive"; then
1706   # If there are subdirs, report their specific --help.
1707   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1708     test -d "$ac_dir" ||
1709       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1710       continue
1711     ac_builddir=.
1712
1713 case "$ac_dir" in
1714 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1715 *)
1716   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1717   # A ".." for each directory in $ac_dir_suffix.
1718   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1719   case $ac_top_builddir_sub in
1720   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1721   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1722   esac ;;
1723 esac
1724 ac_abs_top_builddir=$ac_pwd
1725 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1726 # for backward compatibility:
1727 ac_top_builddir=$ac_top_build_prefix
1728
1729 case $srcdir in
1730   .)  # We are building in place.
1731     ac_srcdir=.
1732     ac_top_srcdir=$ac_top_builddir_sub
1733     ac_abs_top_srcdir=$ac_pwd ;;
1734   [\\/]* | ?:[\\/]* )  # Absolute name.
1735     ac_srcdir=$srcdir$ac_dir_suffix;
1736     ac_top_srcdir=$srcdir
1737     ac_abs_top_srcdir=$srcdir ;;
1738   *) # Relative name.
1739     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1740     ac_top_srcdir=$ac_top_build_prefix$srcdir
1741     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1742 esac
1743 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1744
1745     cd "$ac_dir" || { ac_status=$?; continue; }
1746     # Check for guested configure.
1747     if test -f "$ac_srcdir/configure.gnu"; then
1748       echo &&
1749       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1750     elif test -f "$ac_srcdir/configure"; then
1751       echo &&
1752       $SHELL "$ac_srcdir/configure" --help=recursive
1753     else
1754       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1755     fi || ac_status=$?
1756     cd "$ac_pwd" || { ac_status=$?; break; }
1757   done
1758 fi
1759
1760 test -n "$ac_init_help" && exit $ac_status
1761 if $ac_init_version; then
1762   cat <<\_ACEOF
1763 configure
1764 generated by GNU Autoconf 2.64
1765
1766 Copyright (C) 2009 Free Software Foundation, Inc.
1767 This configure script is free software; the Free Software Foundation
1768 gives unlimited permission to copy, distribute and modify it.
1769 _ACEOF
1770   exit
1771 fi
1772
1773 ## ------------------------ ##
1774 ## Autoconf initialization. ##
1775 ## ------------------------ ##
1776
1777 # ac_fn_c_try_compile LINENO
1778 # --------------------------
1779 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1780 ac_fn_c_try_compile ()
1781 {
1782   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1783   rm -f conftest.$ac_objext
1784   if { { ac_try="$ac_compile"
1785 case "(($ac_try" in
1786   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1787   *) ac_try_echo=$ac_try;;
1788 esac
1789 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1790 $as_echo "$ac_try_echo"; } >&5
1791   (eval "$ac_compile") 2>conftest.err
1792   ac_status=$?
1793   if test -s conftest.err; then
1794     grep -v '^ *+' conftest.err >conftest.er1
1795     cat conftest.er1 >&5
1796     mv -f conftest.er1 conftest.err
1797   fi
1798   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1799   test $ac_status = 0; } && {
1800          test -z "$ac_c_werror_flag" ||
1801          test ! -s conftest.err
1802        } && test -s conftest.$ac_objext; then :
1803   ac_retval=0
1804 else
1805   $as_echo "$as_me: failed program was:" >&5
1806 sed 's/^/| /' conftest.$ac_ext >&5
1807
1808         ac_retval=1
1809 fi
1810   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1811   return $ac_retval
1812
1813 } # ac_fn_c_try_compile
1814
1815 # ac_fn_c_try_cpp LINENO
1816 # ----------------------
1817 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1818 ac_fn_c_try_cpp ()
1819 {
1820   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1821   if { { ac_try="$ac_cpp conftest.$ac_ext"
1822 case "(($ac_try" in
1823   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1824   *) ac_try_echo=$ac_try;;
1825 esac
1826 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1827 $as_echo "$ac_try_echo"; } >&5
1828   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1829   ac_status=$?
1830   if test -s conftest.err; then
1831     grep -v '^ *+' conftest.err >conftest.er1
1832     cat conftest.er1 >&5
1833     mv -f conftest.er1 conftest.err
1834   fi
1835   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1836   test $ac_status = 0; } >/dev/null && {
1837          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1838          test ! -s conftest.err
1839        }; then :
1840   ac_retval=0
1841 else
1842   $as_echo "$as_me: failed program was:" >&5
1843 sed 's/^/| /' conftest.$ac_ext >&5
1844
1845     ac_retval=1
1846 fi
1847   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1848   return $ac_retval
1849
1850 } # ac_fn_c_try_cpp
1851
1852 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1853 # -------------------------------------------------------
1854 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1855 # the include files in INCLUDES and setting the cache variable VAR
1856 # accordingly.
1857 ac_fn_c_check_header_mongrel ()
1858 {
1859   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1860   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1861   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1862 $as_echo_n "checking for $2... " >&6; }
1863 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1864   $as_echo_n "(cached) " >&6
1865 fi
1866 eval ac_res=\$$3
1867                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1868 $as_echo "$ac_res" >&6; }
1869 else
1870   # Is the header compilable?
1871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1872 $as_echo_n "checking $2 usability... " >&6; }
1873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1874 /* end confdefs.h.  */
1875 $4
1876 #include <$2>
1877 _ACEOF
1878 if ac_fn_c_try_compile "$LINENO"; then :
1879   ac_header_compiler=yes
1880 else
1881   ac_header_compiler=no
1882 fi
1883 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1885 $as_echo "$ac_header_compiler" >&6; }
1886
1887 # Is the header present?
1888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1889 $as_echo_n "checking $2 presence... " >&6; }
1890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1891 /* end confdefs.h.  */
1892 #include <$2>
1893 _ACEOF
1894 if ac_fn_c_try_cpp "$LINENO"; then :
1895   ac_header_preproc=yes
1896 else
1897   ac_header_preproc=no
1898 fi
1899 rm -f conftest.err conftest.$ac_ext
1900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1901 $as_echo "$ac_header_preproc" >&6; }
1902
1903 # So?  What about this header?
1904 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1905   yes:no: )
1906     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1907 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1908     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1909 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1910     ;;
1911   no:yes:* )
1912     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1913 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1914     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1915 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1916     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1917 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1918     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1919 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1920     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1921 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1922     ;;
1923 esac
1924   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1925 $as_echo_n "checking for $2... " >&6; }
1926 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1927   $as_echo_n "(cached) " >&6
1928 else
1929   eval "$3=\$ac_header_compiler"
1930 fi
1931 eval ac_res=\$$3
1932                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1933 $as_echo "$ac_res" >&6; }
1934 fi
1935   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1936
1937 } # ac_fn_c_check_header_mongrel
1938
1939 # ac_fn_c_try_run LINENO
1940 # ----------------------
1941 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1942 # that executables *can* be run.
1943 ac_fn_c_try_run ()
1944 {
1945   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1946   if { { ac_try="$ac_link"
1947 case "(($ac_try" in
1948   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1949   *) ac_try_echo=$ac_try;;
1950 esac
1951 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1952 $as_echo "$ac_try_echo"; } >&5
1953   (eval "$ac_link") 2>&5
1954   ac_status=$?
1955   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1956   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1957   { { case "(($ac_try" in
1958   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1959   *) ac_try_echo=$ac_try;;
1960 esac
1961 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1962 $as_echo "$ac_try_echo"; } >&5
1963   (eval "$ac_try") 2>&5
1964   ac_status=$?
1965   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1966   test $ac_status = 0; }; }; then :
1967   ac_retval=0
1968 else
1969   $as_echo "$as_me: program exited with status $ac_status" >&5
1970        $as_echo "$as_me: failed program was:" >&5
1971 sed 's/^/| /' conftest.$ac_ext >&5
1972
1973        ac_retval=$ac_status
1974 fi
1975   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1976   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1977   return $ac_retval
1978
1979 } # ac_fn_c_try_run
1980
1981 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1982 # -------------------------------------------------------
1983 # Tests whether HEADER exists and can be compiled using the include files in
1984 # INCLUDES, setting the cache variable VAR accordingly.
1985 ac_fn_c_check_header_compile ()
1986 {
1987   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1988   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1989 $as_echo_n "checking for $2... " >&6; }
1990 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1991   $as_echo_n "(cached) " >&6
1992 else
1993   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1994 /* end confdefs.h.  */
1995 $4
1996 #include <$2>
1997 _ACEOF
1998 if ac_fn_c_try_compile "$LINENO"; then :
1999   eval "$3=yes"
2000 else
2001   eval "$3=no"
2002 fi
2003 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2004 fi
2005 eval ac_res=\$$3
2006                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2007 $as_echo "$ac_res" >&6; }
2008   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2009
2010 } # ac_fn_c_check_header_compile
2011
2012 # ac_fn_c_try_link LINENO
2013 # -----------------------
2014 # Try to link conftest.$ac_ext, and return whether this succeeded.
2015 ac_fn_c_try_link ()
2016 {
2017   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2018   rm -f conftest.$ac_objext conftest$ac_exeext
2019   if { { ac_try="$ac_link"
2020 case "(($ac_try" in
2021   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2022   *) ac_try_echo=$ac_try;;
2023 esac
2024 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2025 $as_echo "$ac_try_echo"; } >&5
2026   (eval "$ac_link") 2>conftest.err
2027   ac_status=$?
2028   if test -s conftest.err; then
2029     grep -v '^ *+' conftest.err >conftest.er1
2030     cat conftest.er1 >&5
2031     mv -f conftest.er1 conftest.err
2032   fi
2033   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2034   test $ac_status = 0; } && {
2035          test -z "$ac_c_werror_flag" ||
2036          test ! -s conftest.err
2037        } && test -s conftest$ac_exeext && {
2038          test "$cross_compiling" = yes ||
2039          $as_test_x conftest$ac_exeext
2040        }; then :
2041   ac_retval=0
2042 else
2043   $as_echo "$as_me: failed program was:" >&5
2044 sed 's/^/| /' conftest.$ac_ext >&5
2045
2046         ac_retval=1
2047 fi
2048   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2049   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2050   # interfere with the next link command; also delete a directory that is
2051   # left behind by Apple's compiler.  We do this before executing the actions.
2052   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2053   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2054   return $ac_retval
2055
2056 } # ac_fn_c_try_link
2057
2058 # ac_fn_c_check_func LINENO FUNC VAR
2059 # ----------------------------------
2060 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2061 ac_fn_c_check_func ()
2062 {
2063   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2064   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2065 $as_echo_n "checking for $2... " >&6; }
2066 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2067   $as_echo_n "(cached) " >&6
2068 else
2069   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2070 /* end confdefs.h.  */
2071 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2072    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2073 #define $2 innocuous_$2
2074
2075 /* System header to define __stub macros and hopefully few prototypes,
2076     which can conflict with char $2 (); below.
2077     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2078     <limits.h> exists even on freestanding compilers.  */
2079
2080 #ifdef __STDC__
2081 # include <limits.h>
2082 #else
2083 # include <assert.h>
2084 #endif
2085
2086 #undef $2
2087
2088 /* Override any GCC internal prototype to avoid an error.
2089    Use char because int might match the return type of a GCC
2090    builtin and then its argument prototype would still apply.  */
2091 #ifdef __cplusplus
2092 extern "C"
2093 #endif
2094 char $2 ();
2095 /* The GNU C library defines this for functions which it implements
2096     to always fail with ENOSYS.  Some functions are actually named
2097     something starting with __ and the normal name is an alias.  */
2098 #if defined __stub_$2 || defined __stub___$2
2099 choke me
2100 #endif
2101
2102 int
2103 main ()
2104 {
2105 return $2 ();
2106   ;
2107   return 0;
2108 }
2109 _ACEOF
2110 if ac_fn_c_try_link "$LINENO"; then :
2111   eval "$3=yes"
2112 else
2113   eval "$3=no"
2114 fi
2115 rm -f core conftest.err conftest.$ac_objext \
2116     conftest$ac_exeext conftest.$ac_ext
2117 fi
2118 eval ac_res=\$$3
2119                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2120 $as_echo "$ac_res" >&6; }
2121   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2122
2123 } # ac_fn_c_check_func
2124
2125 # ac_fn_c_check_decl LINENO SYMBOL VAR
2126 # ------------------------------------
2127 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2128 ac_fn_c_check_decl ()
2129 {
2130   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2131   as_decl_name=`echo $2|sed 's/ *(.*//'`
2132   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2133   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2134 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2135 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2136   $as_echo_n "(cached) " >&6
2137 else
2138   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2139 /* end confdefs.h.  */
2140 $4
2141 int
2142 main ()
2143 {
2144 #ifndef $as_decl_name
2145 #ifdef __cplusplus
2146   (void) $as_decl_use;
2147 #else
2148   (void) $as_decl_name;
2149 #endif
2150 #endif
2151
2152   ;
2153   return 0;
2154 }
2155 _ACEOF
2156 if ac_fn_c_try_compile "$LINENO"; then :
2157   eval "$3=yes"
2158 else
2159   eval "$3=no"
2160 fi
2161 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2162 fi
2163 eval ac_res=\$$3
2164                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2165 $as_echo "$ac_res" >&6; }
2166   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2167
2168 } # ac_fn_c_check_decl
2169
2170 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2171 # --------------------------------------------
2172 # Tries to find the compile-time value of EXPR in a program that includes
2173 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2174 # computed
2175 ac_fn_c_compute_int ()
2176 {
2177   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2178   if test "$cross_compiling" = yes; then
2179     # Depending upon the size, compute the lo and hi bounds.
2180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2181 /* end confdefs.h.  */
2182 $4
2183 int
2184 main ()
2185 {
2186 static int test_array [1 - 2 * !(($2) >= 0)];
2187 test_array [0] = 0
2188
2189   ;
2190   return 0;
2191 }
2192 _ACEOF
2193 if ac_fn_c_try_compile "$LINENO"; then :
2194   ac_lo=0 ac_mid=0
2195   while :; do
2196     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2197 /* end confdefs.h.  */
2198 $4
2199 int
2200 main ()
2201 {
2202 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2203 test_array [0] = 0
2204
2205   ;
2206   return 0;
2207 }
2208 _ACEOF
2209 if ac_fn_c_try_compile "$LINENO"; then :
2210   ac_hi=$ac_mid; break
2211 else
2212   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2213                         if test $ac_lo -le $ac_mid; then
2214                           ac_lo= ac_hi=
2215                           break
2216                         fi
2217                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2218 fi
2219 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2220   done
2221 else
2222   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2223 /* end confdefs.h.  */
2224 $4
2225 int
2226 main ()
2227 {
2228 static int test_array [1 - 2 * !(($2) < 0)];
2229 test_array [0] = 0
2230
2231   ;
2232   return 0;
2233 }
2234 _ACEOF
2235 if ac_fn_c_try_compile "$LINENO"; then :
2236   ac_hi=-1 ac_mid=-1
2237   while :; do
2238     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2239 /* end confdefs.h.  */
2240 $4
2241 int
2242 main ()
2243 {
2244 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2245 test_array [0] = 0
2246
2247   ;
2248   return 0;
2249 }
2250 _ACEOF
2251 if ac_fn_c_try_compile "$LINENO"; then :
2252   ac_lo=$ac_mid; break
2253 else
2254   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2255                         if test $ac_mid -le $ac_hi; then
2256                           ac_lo= ac_hi=
2257                           break
2258                         fi
2259                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2260 fi
2261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2262   done
2263 else
2264   ac_lo= ac_hi=
2265 fi
2266 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2267 fi
2268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2269 # Binary search between lo and hi bounds.
2270 while test "x$ac_lo" != "x$ac_hi"; do
2271   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2272   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2273 /* end confdefs.h.  */
2274 $4
2275 int
2276 main ()
2277 {
2278 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2279 test_array [0] = 0
2280
2281   ;
2282   return 0;
2283 }
2284 _ACEOF
2285 if ac_fn_c_try_compile "$LINENO"; then :
2286   ac_hi=$ac_mid
2287 else
2288   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2289 fi
2290 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2291 done
2292 case $ac_lo in #((
2293 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2294 '') ac_retval=1 ;;
2295 esac
2296   else
2297     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2298 /* end confdefs.h.  */
2299 $4
2300 static long int longval () { return $2; }
2301 static unsigned long int ulongval () { return $2; }
2302 #include <stdio.h>
2303 #include <stdlib.h>
2304 int
2305 main ()
2306 {
2307
2308   FILE *f = fopen ("conftest.val", "w");
2309   if (! f)
2310     return 1;
2311   if (($2) < 0)
2312     {
2313       long int i = longval ();
2314       if (i != ($2))
2315         return 1;
2316       fprintf (f, "%ld", i);
2317     }
2318   else
2319     {
2320       unsigned long int i = ulongval ();
2321       if (i != ($2))
2322         return 1;
2323       fprintf (f, "%lu", i);
2324     }
2325   /* Do not output a trailing newline, as this causes \r\n confusion
2326      on some platforms.  */
2327   return ferror (f) || fclose (f) != 0;
2328
2329   ;
2330   return 0;
2331 }
2332 _ACEOF
2333 if ac_fn_c_try_run "$LINENO"; then :
2334   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2335 else
2336   ac_retval=1
2337 fi
2338 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2339   conftest.$ac_objext conftest.beam conftest.$ac_ext
2340 rm -f conftest.val
2341
2342   fi
2343   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2344   return $ac_retval
2345
2346 } # ac_fn_c_compute_int
2347
2348 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2349 # ----------------------------------------------------
2350 # Tries to find if the field MEMBER exists in type AGGR, after including
2351 # INCLUDES, setting cache variable VAR accordingly.
2352 ac_fn_c_check_member ()
2353 {
2354   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2355   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2356 $as_echo_n "checking for $2.$3... " >&6; }
2357 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2358   $as_echo_n "(cached) " >&6
2359 else
2360   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2361 /* end confdefs.h.  */
2362 $5
2363 int
2364 main ()
2365 {
2366 static $2 ac_aggr;
2367 if (ac_aggr.$3)
2368 return 0;
2369   ;
2370   return 0;
2371 }
2372 _ACEOF
2373 if ac_fn_c_try_compile "$LINENO"; then :
2374   eval "$4=yes"
2375 else
2376   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2377 /* end confdefs.h.  */
2378 $5
2379 int
2380 main ()
2381 {
2382 static $2 ac_aggr;
2383 if (sizeof ac_aggr.$3)
2384 return 0;
2385   ;
2386   return 0;
2387 }
2388 _ACEOF
2389 if ac_fn_c_try_compile "$LINENO"; then :
2390   eval "$4=yes"
2391 else
2392   eval "$4=no"
2393 fi
2394 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2395 fi
2396 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2397 fi
2398 eval ac_res=\$$4
2399                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2400 $as_echo "$ac_res" >&6; }
2401   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2402
2403 } # ac_fn_c_check_member
2404
2405 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2406 # -------------------------------------------
2407 # Tests whether TYPE exists after having included INCLUDES, setting cache
2408 # variable VAR accordingly.
2409 ac_fn_c_check_type ()
2410 {
2411   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2412   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2413 $as_echo_n "checking for $2... " >&6; }
2414 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2415   $as_echo_n "(cached) " >&6
2416 else
2417   eval "$3=no"
2418   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2419 /* end confdefs.h.  */
2420 $4
2421 int
2422 main ()
2423 {
2424 if (sizeof ($2))
2425          return 0;
2426   ;
2427   return 0;
2428 }
2429 _ACEOF
2430 if ac_fn_c_try_compile "$LINENO"; then :
2431   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2432 /* end confdefs.h.  */
2433 $4
2434 int
2435 main ()
2436 {
2437 if (sizeof (($2)))
2438             return 0;
2439   ;
2440   return 0;
2441 }
2442 _ACEOF
2443 if ac_fn_c_try_compile "$LINENO"; then :
2444
2445 else
2446   eval "$3=yes"
2447 fi
2448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2449 fi
2450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2451 fi
2452 eval ac_res=\$$3
2453                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2454 $as_echo "$ac_res" >&6; }
2455   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2456
2457 } # ac_fn_c_check_type
2458 cat >config.log <<_ACEOF
2459 This file contains any messages produced by compilers while
2460 running configure, to aid debugging if configure makes a mistake.
2461
2462 It was created by $as_me, which was
2463 generated by GNU Autoconf 2.64.  Invocation command line was
2464
2465   $ $0 $@
2466
2467 _ACEOF
2468 exec 5>>config.log
2469 {
2470 cat <<_ASUNAME
2471 ## --------- ##
2472 ## Platform. ##
2473 ## --------- ##
2474
2475 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2476 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2477 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2478 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2479 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2480
2481 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2482 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2483
2484 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2485 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2486 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2487 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2488 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2489 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2490 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2491
2492 _ASUNAME
2493
2494 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2495 for as_dir in $PATH
2496 do
2497   IFS=$as_save_IFS
2498   test -z "$as_dir" && as_dir=.
2499     $as_echo "PATH: $as_dir"
2500   done
2501 IFS=$as_save_IFS
2502
2503 } >&5
2504
2505 cat >&5 <<_ACEOF
2506
2507
2508 ## ----------- ##
2509 ## Core tests. ##
2510 ## ----------- ##
2511
2512 _ACEOF
2513
2514
2515 # Keep a trace of the command line.
2516 # Strip out --no-create and --no-recursion so they do not pile up.
2517 # Strip out --silent because we don't want to record it for future runs.
2518 # Also quote any args containing shell meta-characters.
2519 # Make two passes to allow for proper duplicate-argument suppression.
2520 ac_configure_args=
2521 ac_configure_args0=
2522 ac_configure_args1=
2523 ac_must_keep_next=false
2524 for ac_pass in 1 2
2525 do
2526   for ac_arg
2527   do
2528     case $ac_arg in
2529     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2530     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2531     | -silent | --silent | --silen | --sile | --sil)
2532       continue ;;
2533     *\'*)
2534       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2535     esac
2536     case $ac_pass in
2537     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2538     2)
2539       as_fn_append ac_configure_args1 " '$ac_arg'"
2540       if test $ac_must_keep_next = true; then
2541         ac_must_keep_next=false # Got value, back to normal.
2542       else
2543         case $ac_arg in
2544           *=* | --config-cache | -C | -disable-* | --disable-* \
2545           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2546           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2547           | -with-* | --with-* | -without-* | --without-* | --x)
2548             case "$ac_configure_args0 " in
2549               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2550             esac
2551             ;;
2552           -* ) ac_must_keep_next=true ;;
2553         esac
2554       fi
2555       as_fn_append ac_configure_args " '$ac_arg'"
2556       ;;
2557     esac
2558   done
2559 done
2560 { ac_configure_args0=; unset ac_configure_args0;}
2561 { ac_configure_args1=; unset ac_configure_args1;}
2562
2563 # When interrupted or exit'd, cleanup temporary files, and complete
2564 # config.log.  We remove comments because anyway the quotes in there
2565 # would cause problems or look ugly.
2566 # WARNING: Use '\'' to represent an apostrophe within the trap.
2567 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2568 trap 'exit_status=$?
2569   # Save into config.log some information that might help in debugging.
2570   {
2571     echo
2572
2573     cat <<\_ASBOX
2574 ## ---------------- ##
2575 ## Cache variables. ##
2576 ## ---------------- ##
2577 _ASBOX
2578     echo
2579     # The following way of writing the cache mishandles newlines in values,
2580 (
2581   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2582     eval ac_val=\$$ac_var
2583     case $ac_val in #(
2584     *${as_nl}*)
2585       case $ac_var in #(
2586       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2587 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2588       esac
2589       case $ac_var in #(
2590       _ | IFS | as_nl) ;; #(
2591       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2592       *) { eval $ac_var=; unset $ac_var;} ;;
2593       esac ;;
2594     esac
2595   done
2596   (set) 2>&1 |
2597     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2598     *${as_nl}ac_space=\ *)
2599       sed -n \
2600         "s/'\''/'\''\\\\'\'''\''/g;
2601           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2602       ;; #(
2603     *)
2604       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2605       ;;
2606     esac |
2607     sort
2608 )
2609     echo
2610
2611     cat <<\_ASBOX
2612 ## ----------------- ##
2613 ## Output variables. ##
2614 ## ----------------- ##
2615 _ASBOX
2616     echo
2617     for ac_var in $ac_subst_vars
2618     do
2619       eval ac_val=\$$ac_var
2620       case $ac_val in
2621       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2622       esac
2623       $as_echo "$ac_var='\''$ac_val'\''"
2624     done | sort
2625     echo
2626
2627     if test -n "$ac_subst_files"; then
2628       cat <<\_ASBOX
2629 ## ------------------- ##
2630 ## File substitutions. ##
2631 ## ------------------- ##
2632 _ASBOX
2633       echo
2634       for ac_var in $ac_subst_files
2635       do
2636         eval ac_val=\$$ac_var
2637         case $ac_val in
2638         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2639         esac
2640         $as_echo "$ac_var='\''$ac_val'\''"
2641       done | sort
2642       echo
2643     fi
2644
2645     if test -s confdefs.h; then
2646       cat <<\_ASBOX
2647 ## ----------- ##
2648 ## confdefs.h. ##
2649 ## ----------- ##
2650 _ASBOX
2651       echo
2652       cat confdefs.h
2653       echo
2654     fi
2655     test "$ac_signal" != 0 &&
2656       $as_echo "$as_me: caught signal $ac_signal"
2657     $as_echo "$as_me: exit $exit_status"
2658   } >&5
2659   rm -f core *.core core.conftest.* &&
2660     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2661     exit $exit_status
2662 ' 0
2663 for ac_signal in 1 2 13 15; do
2664   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2665 done
2666 ac_signal=0
2667
2668 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2669 rm -f -r conftest* confdefs.h
2670
2671 $as_echo "/* confdefs.h */" > confdefs.h
2672
2673 # Predefined preprocessor variables.
2674
2675 cat >>confdefs.h <<_ACEOF
2676 #define PACKAGE_NAME "$PACKAGE_NAME"
2677 _ACEOF
2678
2679 cat >>confdefs.h <<_ACEOF
2680 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2681 _ACEOF
2682
2683 cat >>confdefs.h <<_ACEOF
2684 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2685 _ACEOF
2686
2687 cat >>confdefs.h <<_ACEOF
2688 #define PACKAGE_STRING "$PACKAGE_STRING"
2689 _ACEOF
2690
2691 cat >>confdefs.h <<_ACEOF
2692 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2693 _ACEOF
2694
2695 cat >>confdefs.h <<_ACEOF
2696 #define PACKAGE_URL "$PACKAGE_URL"
2697 _ACEOF
2698
2699
2700 # Let the site file select an alternate cache file if it wants to.
2701 # Prefer an explicitly selected file to automatically selected ones.
2702 ac_site_file1=NONE
2703 ac_site_file2=NONE
2704 if test -n "$CONFIG_SITE"; then
2705   ac_site_file1=$CONFIG_SITE
2706 elif test "x$prefix" != xNONE; then
2707   ac_site_file1=$prefix/share/config.site
2708   ac_site_file2=$prefix/etc/config.site
2709 else
2710   ac_site_file1=$ac_default_prefix/share/config.site
2711   ac_site_file2=$ac_default_prefix/etc/config.site
2712 fi
2713 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2714 do
2715   test "x$ac_site_file" = xNONE && continue
2716   if test -r "$ac_site_file"; then
2717     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2718 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2719     sed 's/^/| /' "$ac_site_file" >&5
2720     . "$ac_site_file"
2721   fi
2722 done
2723
2724 if test -r "$cache_file"; then
2725   # Some versions of bash will fail to source /dev/null (special
2726   # files actually), so we avoid doing that.
2727   if test -f "$cache_file"; then
2728     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2729 $as_echo "$as_me: loading cache $cache_file" >&6;}
2730     case $cache_file in
2731       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2732       *)                      . "./$cache_file";;
2733     esac
2734   fi
2735 else
2736   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2737 $as_echo "$as_me: creating cache $cache_file" >&6;}
2738   >$cache_file
2739 fi
2740
2741 gl_header_list="$gl_header_list sys/mman.h"
2742 gl_func_list="$gl_func_list mprotect"
2743 gl_func_list="$gl_func_list memchr"
2744 gl_header_list="$gl_header_list stddef.h"
2745 gl_header_list="$gl_header_list stdint.h"
2746 gl_header_list="$gl_header_list wchar.h"
2747 gl_header_list="$gl_header_list string.h"
2748 # Check that the precious variables saved in the cache have kept the same
2749 # value.
2750 ac_cache_corrupted=false
2751 for ac_var in $ac_precious_vars; do
2752   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2753   eval ac_new_set=\$ac_env_${ac_var}_set
2754   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2755   eval ac_new_val=\$ac_env_${ac_var}_value
2756   case $ac_old_set,$ac_new_set in
2757     set,)
2758       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2759 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2760       ac_cache_corrupted=: ;;
2761     ,set)
2762       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2763 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2764       ac_cache_corrupted=: ;;
2765     ,);;
2766     *)
2767       if test "x$ac_old_val" != "x$ac_new_val"; then
2768         # differences in whitespace do not lead to failure.
2769         ac_old_val_w=`echo x $ac_old_val`
2770         ac_new_val_w=`echo x $ac_new_val`
2771         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2772           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2773 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2774           ac_cache_corrupted=:
2775         else
2776           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2777 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2778           eval $ac_var=\$ac_old_val
2779         fi
2780         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2781 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2782         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2783 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2784       fi;;
2785   esac
2786   # Pass precious variables to config.status.
2787   if test "$ac_new_set" = set; then
2788     case $ac_new_val in
2789     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2790     *) ac_arg=$ac_var=$ac_new_val ;;
2791     esac
2792     case " $ac_configure_args " in
2793       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2794       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2795     esac
2796   fi
2797 done
2798 if $ac_cache_corrupted; then
2799   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2800 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2801   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2802 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2803   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2804 fi
2805 ## -------------------- ##
2806 ## Main body of script. ##
2807 ## -------------------- ##
2808
2809 ac_ext=c
2810 ac_cpp='$CPP $CPPFLAGS'
2811 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2812 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2813 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2814
2815
2816
2817
2818
2819 ac_config_headers="$ac_config_headers config.h:config.in"
2820
2821
2822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2823 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2824     # Check whether --enable-maintainer-mode was given.
2825 if test "${enable_maintainer_mode+set}" = set; then :
2826   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2827 else
2828   USE_MAINTAINER_MODE=no
2829 fi
2830
2831   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2832 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2833    if test $USE_MAINTAINER_MODE = yes; then
2834   MAINTAINER_MODE_TRUE=
2835   MAINTAINER_MODE_FALSE='#'
2836 else
2837   MAINTAINER_MODE_TRUE='#'
2838   MAINTAINER_MODE_FALSE=
2839 fi
2840
2841   MAINT=$MAINTAINER_MODE_TRUE
2842
2843
2844
2845 ac_ext=c
2846 ac_cpp='$CPP $CPPFLAGS'
2847 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2848 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2849 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2850 if test -n "$ac_tool_prefix"; then
2851   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2852 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2854 $as_echo_n "checking for $ac_word... " >&6; }
2855 if test "${ac_cv_prog_CC+set}" = set; then :
2856   $as_echo_n "(cached) " >&6
2857 else
2858   if test -n "$CC"; then
2859   ac_cv_prog_CC="$CC" # Let the user override the test.
2860 else
2861 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2862 for as_dir in $PATH
2863 do
2864   IFS=$as_save_IFS
2865   test -z "$as_dir" && as_dir=.
2866     for ac_exec_ext in '' $ac_executable_extensions; do
2867   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2868     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2869     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2870     break 2
2871   fi
2872 done
2873   done
2874 IFS=$as_save_IFS
2875
2876 fi
2877 fi
2878 CC=$ac_cv_prog_CC
2879 if test -n "$CC"; then
2880   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2881 $as_echo "$CC" >&6; }
2882 else
2883   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2884 $as_echo "no" >&6; }
2885 fi
2886
2887
2888 fi
2889 if test -z "$ac_cv_prog_CC"; then
2890   ac_ct_CC=$CC
2891   # Extract the first word of "gcc", so it can be a program name with args.
2892 set dummy gcc; ac_word=$2
2893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2894 $as_echo_n "checking for $ac_word... " >&6; }
2895 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2896   $as_echo_n "(cached) " >&6
2897 else
2898   if test -n "$ac_ct_CC"; then
2899   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2900 else
2901 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2902 for as_dir in $PATH
2903 do
2904   IFS=$as_save_IFS
2905   test -z "$as_dir" && as_dir=.
2906     for ac_exec_ext in '' $ac_executable_extensions; do
2907   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2908     ac_cv_prog_ac_ct_CC="gcc"
2909     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2910     break 2
2911   fi
2912 done
2913   done
2914 IFS=$as_save_IFS
2915
2916 fi
2917 fi
2918 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2919 if test -n "$ac_ct_CC"; then
2920   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2921 $as_echo "$ac_ct_CC" >&6; }
2922 else
2923   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2924 $as_echo "no" >&6; }
2925 fi
2926
2927   if test "x$ac_ct_CC" = x; then
2928     CC=""
2929   else
2930     case $cross_compiling:$ac_tool_warned in
2931 yes:)
2932 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2933 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2934 ac_tool_warned=yes ;;
2935 esac
2936     CC=$ac_ct_CC
2937   fi
2938 else
2939   CC="$ac_cv_prog_CC"
2940 fi
2941
2942 if test -z "$CC"; then
2943           if test -n "$ac_tool_prefix"; then
2944     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2945 set dummy ${ac_tool_prefix}cc; ac_word=$2
2946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2947 $as_echo_n "checking for $ac_word... " >&6; }
2948 if test "${ac_cv_prog_CC+set}" = set; then :
2949   $as_echo_n "(cached) " >&6
2950 else
2951   if test -n "$CC"; then
2952   ac_cv_prog_CC="$CC" # Let the user override the test.
2953 else
2954 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2955 for as_dir in $PATH
2956 do
2957   IFS=$as_save_IFS
2958   test -z "$as_dir" && as_dir=.
2959     for ac_exec_ext in '' $ac_executable_extensions; do
2960   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2961     ac_cv_prog_CC="${ac_tool_prefix}cc"
2962     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2963     break 2
2964   fi
2965 done
2966   done
2967 IFS=$as_save_IFS
2968
2969 fi
2970 fi
2971 CC=$ac_cv_prog_CC
2972 if test -n "$CC"; then
2973   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2974 $as_echo "$CC" >&6; }
2975 else
2976   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2977 $as_echo "no" >&6; }
2978 fi
2979
2980
2981   fi
2982 fi
2983 if test -z "$CC"; then
2984   # Extract the first word of "cc", so it can be a program name with args.
2985 set dummy cc; ac_word=$2
2986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2987 $as_echo_n "checking for $ac_word... " >&6; }
2988 if test "${ac_cv_prog_CC+set}" = set; then :
2989   $as_echo_n "(cached) " >&6
2990 else
2991   if test -n "$CC"; then
2992   ac_cv_prog_CC="$CC" # Let the user override the test.
2993 else
2994   ac_prog_rejected=no
2995 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2996 for as_dir in $PATH
2997 do
2998   IFS=$as_save_IFS
2999   test -z "$as_dir" && as_dir=.
3000     for ac_exec_ext in '' $ac_executable_extensions; do
3001   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3002     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3003        ac_prog_rejected=yes
3004        continue
3005      fi
3006     ac_cv_prog_CC="cc"
3007     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3008     break 2
3009   fi
3010 done
3011   done
3012 IFS=$as_save_IFS
3013
3014 if test $ac_prog_rejected = yes; then
3015   # We found a bogon in the path, so make sure we never use it.
3016   set dummy $ac_cv_prog_CC
3017   shift
3018   if test $# != 0; then
3019     # We chose a different compiler from the bogus one.
3020     # However, it has the same basename, so the bogon will be chosen
3021     # first if we set CC to just the basename; use the full file name.
3022     shift
3023     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3024   fi
3025 fi
3026 fi
3027 fi
3028 CC=$ac_cv_prog_CC
3029 if test -n "$CC"; then
3030   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3031 $as_echo "$CC" >&6; }
3032 else
3033   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3034 $as_echo "no" >&6; }
3035 fi
3036
3037
3038 fi
3039 if test -z "$CC"; then
3040   if test -n "$ac_tool_prefix"; then
3041   for ac_prog in cl.exe
3042   do
3043     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3044 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3046 $as_echo_n "checking for $ac_word... " >&6; }
3047 if test "${ac_cv_prog_CC+set}" = set; then :
3048   $as_echo_n "(cached) " >&6
3049 else
3050   if test -n "$CC"; then
3051   ac_cv_prog_CC="$CC" # Let the user override the test.
3052 else
3053 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3054 for as_dir in $PATH
3055 do
3056   IFS=$as_save_IFS
3057   test -z "$as_dir" && as_dir=.
3058     for ac_exec_ext in '' $ac_executable_extensions; do
3059   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3060     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3061     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3062     break 2
3063   fi
3064 done
3065   done
3066 IFS=$as_save_IFS
3067
3068 fi
3069 fi
3070 CC=$ac_cv_prog_CC
3071 if test -n "$CC"; then
3072   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3073 $as_echo "$CC" >&6; }
3074 else
3075   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3076 $as_echo "no" >&6; }
3077 fi
3078
3079
3080     test -n "$CC" && break
3081   done
3082 fi
3083 if test -z "$CC"; then
3084   ac_ct_CC=$CC
3085   for ac_prog in cl.exe
3086 do
3087   # Extract the first word of "$ac_prog", so it can be a program name with args.
3088 set dummy $ac_prog; ac_word=$2
3089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3090 $as_echo_n "checking for $ac_word... " >&6; }
3091 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3092   $as_echo_n "(cached) " >&6
3093 else
3094   if test -n "$ac_ct_CC"; then
3095   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3096 else
3097 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3098 for as_dir in $PATH
3099 do
3100   IFS=$as_save_IFS
3101   test -z "$as_dir" && as_dir=.
3102     for ac_exec_ext in '' $ac_executable_extensions; do
3103   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3104     ac_cv_prog_ac_ct_CC="$ac_prog"
3105     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3106     break 2
3107   fi
3108 done
3109   done
3110 IFS=$as_save_IFS
3111
3112 fi
3113 fi
3114 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3115 if test -n "$ac_ct_CC"; then
3116   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3117 $as_echo "$ac_ct_CC" >&6; }
3118 else
3119   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3120 $as_echo "no" >&6; }
3121 fi
3122
3123
3124   test -n "$ac_ct_CC" && break
3125 done
3126
3127   if test "x$ac_ct_CC" = x; then
3128     CC=""
3129   else
3130     case $cross_compiling:$ac_tool_warned in
3131 yes:)
3132 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3133 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3134 ac_tool_warned=yes ;;
3135 esac
3136     CC=$ac_ct_CC
3137   fi
3138 fi
3139
3140 fi
3141
3142
3143 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3144 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3145 as_fn_error "no acceptable C compiler found in \$PATH
3146 See \`config.log' for more details." "$LINENO" 5; }
3147
3148 # Provide some information about the compiler.
3149 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3150 set X $ac_compile
3151 ac_compiler=$2
3152 for ac_option in --version -v -V -qversion; do
3153   { { ac_try="$ac_compiler $ac_option >&5"
3154 case "(($ac_try" in
3155   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3156   *) ac_try_echo=$ac_try;;
3157 esac
3158 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3159 $as_echo "$ac_try_echo"; } >&5
3160   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3161   ac_status=$?
3162   if test -s conftest.err; then
3163     sed '10a\
3164 ... rest of stderr output deleted ...
3165          10q' conftest.err >conftest.er1
3166     cat conftest.er1 >&5
3167     rm -f conftest.er1 conftest.err
3168   fi
3169   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3170   test $ac_status = 0; }
3171 done
3172
3173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3174 /* end confdefs.h.  */
3175
3176 int
3177 main ()
3178 {
3179
3180   ;
3181   return 0;
3182 }
3183 _ACEOF
3184 ac_clean_files_save=$ac_clean_files
3185 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3186 # Try to create an executable without -o first, disregard a.out.
3187 # It will help us diagnose broken compilers, and finding out an intuition
3188 # of exeext.
3189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3190 $as_echo_n "checking for C compiler default output file name... " >&6; }
3191 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3192
3193 # The possible output files:
3194 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3195
3196 ac_rmfiles=
3197 for ac_file in $ac_files
3198 do
3199   case $ac_file in
3200     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3201     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3202   esac
3203 done
3204 rm -f $ac_rmfiles
3205
3206 if { { ac_try="$ac_link_default"
3207 case "(($ac_try" in
3208   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3209   *) ac_try_echo=$ac_try;;
3210 esac
3211 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3212 $as_echo "$ac_try_echo"; } >&5
3213   (eval "$ac_link_default") 2>&5
3214   ac_status=$?
3215   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3216   test $ac_status = 0; }; then :
3217   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3218 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3219 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3220 # so that the user can short-circuit this test for compilers unknown to
3221 # Autoconf.
3222 for ac_file in $ac_files ''
3223 do
3224   test -f "$ac_file" || continue
3225   case $ac_file in
3226     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3227         ;;
3228     [ab].out )
3229         # We found the default executable, but exeext='' is most
3230         # certainly right.
3231         break;;
3232     *.* )
3233         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3234         then :; else
3235            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3236         fi
3237         # We set ac_cv_exeext here because the later test for it is not
3238         # safe: cross compilers may not add the suffix if given an `-o'
3239         # argument, so we may need to know it at that point already.
3240         # Even if this section looks crufty: it has the advantage of
3241         # actually working.
3242         break;;
3243     * )
3244         break;;
3245   esac
3246 done
3247 test "$ac_cv_exeext" = no && ac_cv_exeext=
3248
3249 else
3250   ac_file=''
3251 fi
3252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3253 $as_echo "$ac_file" >&6; }
3254 if test -z "$ac_file"; then :
3255   $as_echo "$as_me: failed program was:" >&5
3256 sed 's/^/| /' conftest.$ac_ext >&5
3257
3258 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3259 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3260 { as_fn_set_status 77
3261 as_fn_error "C compiler cannot create executables
3262 See \`config.log' for more details." "$LINENO" 5; }; }
3263 fi
3264 ac_exeext=$ac_cv_exeext
3265
3266 # Check that the compiler produces executables we can run.  If not, either
3267 # the compiler is broken, or we cross compile.
3268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3269 $as_echo_n "checking whether the C compiler works... " >&6; }
3270 # If not cross compiling, check that we can run a simple program.
3271 if test "$cross_compiling" != yes; then
3272   if { ac_try='./$ac_file'
3273   { { case "(($ac_try" in
3274   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3275   *) ac_try_echo=$ac_try;;
3276 esac
3277 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3278 $as_echo "$ac_try_echo"; } >&5
3279   (eval "$ac_try") 2>&5
3280   ac_status=$?
3281   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3282   test $ac_status = 0; }; }; then
3283     cross_compiling=no
3284   else
3285     if test "$cross_compiling" = maybe; then
3286         cross_compiling=yes
3287     else
3288         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3289 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3290 as_fn_error "cannot run C compiled programs.
3291 If you meant to cross compile, use \`--host'.
3292 See \`config.log' for more details." "$LINENO" 5; }
3293     fi
3294   fi
3295 fi
3296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3297 $as_echo "yes" >&6; }
3298
3299 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3300 ac_clean_files=$ac_clean_files_save
3301 # Check that the compiler produces executables we can run.  If not, either
3302 # the compiler is broken, or we cross compile.
3303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3304 $as_echo_n "checking whether we are cross compiling... " >&6; }
3305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3306 $as_echo "$cross_compiling" >&6; }
3307
3308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3309 $as_echo_n "checking for suffix of executables... " >&6; }
3310 if { { ac_try="$ac_link"
3311 case "(($ac_try" in
3312   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3313   *) ac_try_echo=$ac_try;;
3314 esac
3315 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3316 $as_echo "$ac_try_echo"; } >&5
3317   (eval "$ac_link") 2>&5
3318   ac_status=$?
3319   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3320   test $ac_status = 0; }; then :
3321   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3322 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3323 # work properly (i.e., refer to `conftest.exe'), while it won't with
3324 # `rm'.
3325 for ac_file in conftest.exe conftest conftest.*; do
3326   test -f "$ac_file" || continue
3327   case $ac_file in
3328     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3329     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3330           break;;
3331     * ) break;;
3332   esac
3333 done
3334 else
3335   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3336 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3337 as_fn_error "cannot compute suffix of executables: cannot compile and link
3338 See \`config.log' for more details." "$LINENO" 5; }
3339 fi
3340 rm -f conftest$ac_cv_exeext
3341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3342 $as_echo "$ac_cv_exeext" >&6; }
3343
3344 rm -f conftest.$ac_ext
3345 EXEEXT=$ac_cv_exeext
3346 ac_exeext=$EXEEXT
3347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3348 $as_echo_n "checking for suffix of object files... " >&6; }
3349 if test "${ac_cv_objext+set}" = set; then :
3350   $as_echo_n "(cached) " >&6
3351 else
3352   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3353 /* end confdefs.h.  */
3354
3355 int
3356 main ()
3357 {
3358
3359   ;
3360   return 0;
3361 }
3362 _ACEOF
3363 rm -f conftest.o conftest.obj
3364 if { { ac_try="$ac_compile"
3365 case "(($ac_try" in
3366   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3367   *) ac_try_echo=$ac_try;;
3368 esac
3369 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3370 $as_echo "$ac_try_echo"; } >&5
3371   (eval "$ac_compile") 2>&5
3372   ac_status=$?
3373   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3374   test $ac_status = 0; }; then :
3375   for ac_file in conftest.o conftest.obj conftest.*; do
3376   test -f "$ac_file" || continue;
3377   case $ac_file in
3378     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3379     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3380        break;;
3381   esac
3382 done
3383 else
3384   $as_echo "$as_me: failed program was:" >&5
3385 sed 's/^/| /' conftest.$ac_ext >&5
3386
3387 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3388 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3389 as_fn_error "cannot compute suffix of object files: cannot compile
3390 See \`config.log' for more details." "$LINENO" 5; }
3391 fi
3392 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3393 fi
3394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3395 $as_echo "$ac_cv_objext" >&6; }
3396 OBJEXT=$ac_cv_objext
3397 ac_objext=$OBJEXT
3398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3399 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3400 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3401   $as_echo_n "(cached) " >&6
3402 else
3403   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3404 /* end confdefs.h.  */
3405
3406 int
3407 main ()
3408 {
3409 #ifndef __GNUC__
3410        choke me
3411 #endif
3412
3413   ;
3414   return 0;
3415 }
3416 _ACEOF
3417 if ac_fn_c_try_compile "$LINENO"; then :
3418   ac_compiler_gnu=yes
3419 else
3420   ac_compiler_gnu=no
3421 fi
3422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3423 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3424
3425 fi
3426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3427 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3428 if test $ac_compiler_gnu = yes; then
3429   GCC=yes
3430 else
3431   GCC=
3432 fi
3433 ac_test_CFLAGS=${CFLAGS+set}
3434 ac_save_CFLAGS=$CFLAGS
3435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3436 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3437 if test "${ac_cv_prog_cc_g+set}" = set; then :
3438   $as_echo_n "(cached) " >&6
3439 else
3440   ac_save_c_werror_flag=$ac_c_werror_flag
3441    ac_c_werror_flag=yes
3442    ac_cv_prog_cc_g=no
3443    CFLAGS="-g"
3444    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3445 /* end confdefs.h.  */
3446
3447 int
3448 main ()
3449 {
3450
3451   ;
3452   return 0;
3453 }
3454 _ACEOF
3455 if ac_fn_c_try_compile "$LINENO"; then :
3456   ac_cv_prog_cc_g=yes
3457 else
3458   CFLAGS=""
3459       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3460 /* end confdefs.h.  */
3461
3462 int
3463 main ()
3464 {
3465
3466   ;
3467   return 0;
3468 }
3469 _ACEOF
3470 if ac_fn_c_try_compile "$LINENO"; then :
3471
3472 else
3473   ac_c_werror_flag=$ac_save_c_werror_flag
3474          CFLAGS="-g"
3475          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3476 /* end confdefs.h.  */
3477
3478 int
3479 main ()
3480 {
3481
3482   ;
3483   return 0;
3484 }
3485 _ACEOF
3486 if ac_fn_c_try_compile "$LINENO"; then :
3487   ac_cv_prog_cc_g=yes
3488 fi
3489 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3490 fi
3491 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3492 fi
3493 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3494    ac_c_werror_flag=$ac_save_c_werror_flag
3495 fi
3496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3497 $as_echo "$ac_cv_prog_cc_g" >&6; }
3498 if test "$ac_test_CFLAGS" = set; then
3499   CFLAGS=$ac_save_CFLAGS
3500 elif test $ac_cv_prog_cc_g = yes; then
3501   if test "$GCC" = yes; then
3502     CFLAGS="-g -O2"
3503   else
3504     CFLAGS="-g"
3505   fi
3506 else
3507   if test "$GCC" = yes; then
3508     CFLAGS="-O2"
3509   else
3510     CFLAGS=
3511   fi
3512 fi
3513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3514 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3515 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3516   $as_echo_n "(cached) " >&6
3517 else
3518   ac_cv_prog_cc_c89=no
3519 ac_save_CC=$CC
3520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3521 /* end confdefs.h.  */
3522 #include <stdarg.h>
3523 #include <stdio.h>
3524 #include <sys/types.h>
3525 #include <sys/stat.h>
3526 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3527 struct buf { int x; };
3528 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3529 static char *e (p, i)
3530      char **p;
3531      int i;
3532 {
3533   return p[i];
3534 }
3535 static char *f (char * (*g) (char **, int), char **p, ...)
3536 {
3537   char *s;
3538   va_list v;
3539   va_start (v,p);
3540   s = g (p, va_arg (v,int));
3541   va_end (v);
3542   return s;
3543 }
3544
3545 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3546    function prototypes and stuff, but not '\xHH' hex character constants.
3547    These don't provoke an error unfortunately, instead are silently treated
3548    as 'x'.  The following induces an error, until -std is added to get
3549    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3550    array size at least.  It's necessary to write '\x00'==0 to get something
3551    that's true only with -std.  */
3552 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3553
3554 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3555    inside strings and character constants.  */
3556 #define FOO(x) 'x'
3557 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3558
3559 int test (int i, double x);
3560 struct s1 {int (*f) (int a);};
3561 struct s2 {int (*f) (double a);};
3562 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3563 int argc;
3564 char **argv;
3565 int
3566 main ()
3567 {
3568 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3569   ;
3570   return 0;
3571 }
3572 _ACEOF
3573 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3574         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3575 do
3576   CC="$ac_save_CC $ac_arg"
3577   if ac_fn_c_try_compile "$LINENO"; then :
3578   ac_cv_prog_cc_c89=$ac_arg
3579 fi
3580 rm -f core conftest.err conftest.$ac_objext
3581   test "x$ac_cv_prog_cc_c89" != "xno" && break
3582 done
3583 rm -f conftest.$ac_ext
3584 CC=$ac_save_CC
3585
3586 fi
3587 # AC_CACHE_VAL
3588 case "x$ac_cv_prog_cc_c89" in
3589   x)
3590     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3591 $as_echo "none needed" >&6; } ;;
3592   xno)
3593     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3594 $as_echo "unsupported" >&6; } ;;
3595   *)
3596     CC="$CC $ac_cv_prog_cc_c89"
3597     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3598 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3599 esac
3600 if test "x$ac_cv_prog_cc_c89" != xno; then :
3601
3602 fi
3603
3604 ac_ext=c
3605 ac_cpp='$CPP $CPPFLAGS'
3606 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3607 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3608 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3609
3610 ac_aux_dir=
3611 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3612   for ac_t in install-sh install.sh shtool; do
3613     if test -f "$ac_dir/$ac_t"; then
3614       ac_aux_dir=$ac_dir
3615       ac_install_sh="$ac_aux_dir/$ac_t -c"
3616       break 2
3617     fi
3618   done
3619 done
3620 if test -z "$ac_aux_dir"; then
3621   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3622 fi
3623
3624 # These three variables are undocumented and unsupported,
3625 # and are intended to be withdrawn in a future Autoconf release.
3626 # They can cause serious problems if a builder's source tree is in a directory
3627 # whose full name contains unusual characters.
3628 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3629 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3630 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3631
3632
3633 # Make sure we can run config.sub.
3634 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3635   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3636
3637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3638 $as_echo_n "checking build system type... " >&6; }
3639 if test "${ac_cv_build+set}" = set; then :
3640   $as_echo_n "(cached) " >&6
3641 else
3642   ac_build_alias=$build_alias
3643 test "x$ac_build_alias" = x &&
3644   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3645 test "x$ac_build_alias" = x &&
3646   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3647 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3648   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3649
3650 fi
3651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3652 $as_echo "$ac_cv_build" >&6; }
3653 case $ac_cv_build in
3654 *-*-*) ;;
3655 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3656 esac
3657 build=$ac_cv_build
3658 ac_save_IFS=$IFS; IFS='-'
3659 set x $ac_cv_build
3660 shift
3661 build_cpu=$1
3662 build_vendor=$2
3663 shift; shift
3664 # Remember, the first character of IFS is used to create $*,
3665 # except with old shells:
3666 build_os=$*
3667 IFS=$ac_save_IFS
3668 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3669
3670
3671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3672 $as_echo_n "checking host system type... " >&6; }
3673 if test "${ac_cv_host+set}" = set; then :
3674   $as_echo_n "(cached) " >&6
3675 else
3676   if test "x$host_alias" = x; then
3677   ac_cv_host=$ac_cv_build
3678 else
3679   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3680     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3681 fi
3682
3683 fi
3684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3685 $as_echo "$ac_cv_host" >&6; }
3686 case $ac_cv_host in
3687 *-*-*) ;;
3688 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3689 esac
3690 host=$ac_cv_host
3691 ac_save_IFS=$IFS; IFS='-'
3692 set x $ac_cv_host
3693 shift
3694 host_cpu=$1
3695 host_vendor=$2
3696 shift; shift
3697 # Remember, the first character of IFS is used to create $*,
3698 # except with old shells:
3699 host_os=$*
3700 IFS=$ac_save_IFS
3701 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3702
3703
3704
3705 ac_ext=c
3706 ac_cpp='$CPP $CPPFLAGS'
3707 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3708 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3709 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3711 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3712 # On Suns, sometimes $CPP names a directory.
3713 if test -n "$CPP" && test -d "$CPP"; then
3714   CPP=
3715 fi
3716 if test -z "$CPP"; then
3717   if test "${ac_cv_prog_CPP+set}" = set; then :
3718   $as_echo_n "(cached) " >&6
3719 else
3720       # Double quotes because CPP needs to be expanded
3721     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3722     do
3723       ac_preproc_ok=false
3724 for ac_c_preproc_warn_flag in '' yes
3725 do
3726   # Use a header file that comes with gcc, so configuring glibc
3727   # with a fresh cross-compiler works.
3728   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3729   # <limits.h> exists even on freestanding compilers.
3730   # On the NeXT, cc -E runs the code through the compiler's parser,
3731   # not just through cpp. "Syntax error" is here to catch this case.
3732   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3733 /* end confdefs.h.  */
3734 #ifdef __STDC__
3735 # include <limits.h>
3736 #else
3737 # include <assert.h>
3738 #endif
3739                      Syntax error
3740 _ACEOF
3741 if ac_fn_c_try_cpp "$LINENO"; then :
3742
3743 else
3744   # Broken: fails on valid input.
3745 continue
3746 fi
3747 rm -f conftest.err conftest.$ac_ext
3748
3749   # OK, works on sane cases.  Now check whether nonexistent headers
3750   # can be detected and how.
3751   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3752 /* end confdefs.h.  */
3753 #include <ac_nonexistent.h>
3754 _ACEOF
3755 if ac_fn_c_try_cpp "$LINENO"; then :
3756   # Broken: success on invalid input.
3757 continue
3758 else
3759   # Passes both tests.
3760 ac_preproc_ok=:
3761 break
3762 fi
3763 rm -f conftest.err conftest.$ac_ext
3764
3765 done
3766 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3767 rm -f conftest.err conftest.$ac_ext
3768 if $ac_preproc_ok; then :
3769   break
3770 fi
3771
3772     done
3773     ac_cv_prog_CPP=$CPP
3774
3775 fi
3776   CPP=$ac_cv_prog_CPP
3777 else
3778   ac_cv_prog_CPP=$CPP
3779 fi
3780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3781 $as_echo "$CPP" >&6; }
3782 ac_preproc_ok=false
3783 for ac_c_preproc_warn_flag in '' yes
3784 do
3785   # Use a header file that comes with gcc, so configuring glibc
3786   # with a fresh cross-compiler works.
3787   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3788   # <limits.h> exists even on freestanding compilers.
3789   # On the NeXT, cc -E runs the code through the compiler's parser,
3790   # not just through cpp. "Syntax error" is here to catch this case.
3791   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3792 /* end confdefs.h.  */
3793 #ifdef __STDC__
3794 # include <limits.h>
3795 #else
3796 # include <assert.h>
3797 #endif
3798                      Syntax error
3799 _ACEOF
3800 if ac_fn_c_try_cpp "$LINENO"; then :
3801
3802 else
3803   # Broken: fails on valid input.
3804 continue
3805 fi
3806 rm -f conftest.err conftest.$ac_ext
3807
3808   # OK, works on sane cases.  Now check whether nonexistent headers
3809   # can be detected and how.
3810   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3811 /* end confdefs.h.  */
3812 #include <ac_nonexistent.h>
3813 _ACEOF
3814 if ac_fn_c_try_cpp "$LINENO"; then :
3815   # Broken: success on invalid input.
3816 continue
3817 else
3818   # Passes both tests.
3819 ac_preproc_ok=:
3820 break
3821 fi
3822 rm -f conftest.err conftest.$ac_ext
3823
3824 done
3825 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3826 rm -f conftest.err conftest.$ac_ext
3827 if $ac_preproc_ok; then :
3828
3829 else
3830   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3831 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3832 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3833 See \`config.log' for more details." "$LINENO" 5; }
3834 fi
3835
3836 ac_ext=c
3837 ac_cpp='$CPP $CPPFLAGS'
3838 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3839 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3840 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3841
3842
3843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3844 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3845 if test "${ac_cv_path_GREP+set}" = set; then :
3846   $as_echo_n "(cached) " >&6
3847 else
3848   if test -z "$GREP"; then
3849   ac_path_GREP_found=false
3850   # Loop through the user's path and test for each of PROGNAME-LIST
3851   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3852 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3853 do
3854   IFS=$as_save_IFS
3855   test -z "$as_dir" && as_dir=.
3856     for ac_prog in grep ggrep; do
3857     for ac_exec_ext in '' $ac_executable_extensions; do
3858       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3859       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3860 # Check for GNU ac_path_GREP and select it if it is found.
3861   # Check for GNU $ac_path_GREP
3862 case `"$ac_path_GREP" --version 2>&1` in
3863 *GNU*)
3864   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3865 *)
3866   ac_count=0
3867   $as_echo_n 0123456789 >"conftest.in"
3868   while :
3869   do
3870     cat "conftest.in" "conftest.in" >"conftest.tmp"
3871     mv "conftest.tmp" "conftest.in"
3872     cp "conftest.in" "conftest.nl"
3873     $as_echo 'GREP' >> "conftest.nl"
3874     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3875     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3876     as_fn_arith $ac_count + 1 && ac_count=$as_val
3877     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3878       # Best one so far, save it but keep looking for a better one
3879       ac_cv_path_GREP="$ac_path_GREP"
3880       ac_path_GREP_max=$ac_count
3881     fi
3882     # 10*(2^10) chars as input seems more than enough
3883     test $ac_count -gt 10 && break
3884   done
3885   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3886 esac
3887
3888       $ac_path_GREP_found && break 3
3889     done
3890   done
3891   done
3892 IFS=$as_save_IFS
3893   if test -z "$ac_cv_path_GREP"; then
3894     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3895   fi
3896 else
3897   ac_cv_path_GREP=$GREP
3898 fi
3899
3900 fi
3901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3902 $as_echo "$ac_cv_path_GREP" >&6; }
3903  GREP="$ac_cv_path_GREP"
3904
3905
3906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3907 $as_echo_n "checking for egrep... " >&6; }
3908 if test "${ac_cv_path_EGREP+set}" = set; then :
3909   $as_echo_n "(cached) " >&6
3910 else
3911   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3912    then ac_cv_path_EGREP="$GREP -E"
3913    else
3914      if test -z "$EGREP"; then
3915   ac_path_EGREP_found=false
3916   # Loop through the user's path and test for each of PROGNAME-LIST
3917   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3918 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3919 do
3920   IFS=$as_save_IFS
3921   test -z "$as_dir" && as_dir=.
3922     for ac_prog in egrep; do
3923     for ac_exec_ext in '' $ac_executable_extensions; do
3924       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3925       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3926 # Check for GNU ac_path_EGREP and select it if it is found.
3927   # Check for GNU $ac_path_EGREP
3928 case `"$ac_path_EGREP" --version 2>&1` in
3929 *GNU*)
3930   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3931 *)
3932   ac_count=0
3933   $as_echo_n 0123456789 >"conftest.in"
3934   while :
3935   do
3936     cat "conftest.in" "conftest.in" >"conftest.tmp"
3937     mv "conftest.tmp" "conftest.in"
3938     cp "conftest.in" "conftest.nl"
3939     $as_echo 'EGREP' >> "conftest.nl"
3940     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3941     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3942     as_fn_arith $ac_count + 1 && ac_count=$as_val
3943     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3944       # Best one so far, save it but keep looking for a better one
3945       ac_cv_path_EGREP="$ac_path_EGREP"
3946       ac_path_EGREP_max=$ac_count
3947     fi
3948     # 10*(2^10) chars as input seems more than enough
3949     test $ac_count -gt 10 && break
3950   done
3951   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3952 esac
3953
3954       $ac_path_EGREP_found && break 3
3955     done
3956   done
3957   done
3958 IFS=$as_save_IFS
3959   if test -z "$ac_cv_path_EGREP"; then
3960     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3961   fi
3962 else
3963   ac_cv_path_EGREP=$EGREP
3964 fi
3965
3966    fi
3967 fi
3968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3969 $as_echo "$ac_cv_path_EGREP" >&6; }
3970  EGREP="$ac_cv_path_EGREP"
3971
3972
3973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3974 $as_echo_n "checking for ANSI C header files... " >&6; }
3975 if test "${ac_cv_header_stdc+set}" = set; then :
3976   $as_echo_n "(cached) " >&6
3977 else
3978   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3979 /* end confdefs.h.  */
3980 #include <stdlib.h>
3981 #include <stdarg.h>
3982 #include <string.h>
3983 #include <float.h>
3984
3985 int
3986 main ()
3987 {
3988
3989   ;
3990   return 0;
3991 }
3992 _ACEOF
3993 if ac_fn_c_try_compile "$LINENO"; then :
3994   ac_cv_header_stdc=yes
3995 else
3996   ac_cv_header_stdc=no
3997 fi
3998 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3999
4000 if test $ac_cv_header_stdc = yes; then
4001   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4002   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4003 /* end confdefs.h.  */
4004 #include <string.h>
4005
4006 _ACEOF
4007 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4008   $EGREP "memchr" >/dev/null 2>&1; then :
4009
4010 else
4011   ac_cv_header_stdc=no
4012 fi
4013 rm -f conftest*
4014
4015 fi
4016
4017 if test $ac_cv_header_stdc = yes; then
4018   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4019   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4020 /* end confdefs.h.  */
4021 #include <stdlib.h>
4022
4023 _ACEOF
4024 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4025   $EGREP "free" >/dev/null 2>&1; then :
4026
4027 else
4028   ac_cv_header_stdc=no
4029 fi
4030 rm -f conftest*
4031
4032 fi
4033
4034 if test $ac_cv_header_stdc = yes; then
4035   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4036   if test "$cross_compiling" = yes; then :
4037   :
4038 else
4039   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4040 /* end confdefs.h.  */
4041 #include <ctype.h>
4042 #include <stdlib.h>
4043 #if ((' ' & 0x0FF) == 0x020)
4044 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4045 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4046 #else
4047 # define ISLOWER(c) \
4048                    (('a' <= (c) && (c) <= 'i') \
4049                      || ('j' <= (c) && (c) <= 'r') \
4050                      || ('s' <= (c) && (c) <= 'z'))
4051 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4052 #endif
4053
4054 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4055 int
4056 main ()
4057 {
4058   int i;
4059   for (i = 0; i < 256; i++)
4060     if (XOR (islower (i), ISLOWER (i))
4061         || toupper (i) != TOUPPER (i))
4062       return 2;
4063   return 0;
4064 }
4065 _ACEOF
4066 if ac_fn_c_try_run "$LINENO"; then :
4067
4068 else
4069   ac_cv_header_stdc=no
4070 fi
4071 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4072   conftest.$ac_objext conftest.beam conftest.$ac_ext
4073 fi
4074
4075 fi
4076 fi
4077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4078 $as_echo "$ac_cv_header_stdc" >&6; }
4079 if test $ac_cv_header_stdc = yes; then
4080
4081 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4082
4083 fi
4084
4085 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4086 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4087                   inttypes.h stdint.h unistd.h
4088 do :
4089   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4090 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4091 "
4092 eval as_val=\$$as_ac_Header
4093    if test "x$as_val" = x""yes; then :
4094   cat >>confdefs.h <<_ACEOF
4095 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4096 _ACEOF
4097
4098 fi
4099
4100 done
4101
4102
4103
4104
4105
4106   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4107 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4108   MINIX=yes
4109 else
4110   MINIX=
4111 fi
4112
4113
4114   if test "$MINIX" = yes; then
4115
4116 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4117
4118
4119 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4120
4121
4122 $as_echo "#define _MINIX 1" >>confdefs.h
4123
4124   fi
4125
4126         case "$host_os" in
4127     hpux*)
4128
4129 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
4130
4131       ;;
4132   esac
4133
4134
4135   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4136 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4137 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4138   $as_echo_n "(cached) " >&6
4139 else
4140   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4141 /* end confdefs.h.  */
4142
4143 #         define __EXTENSIONS__ 1
4144           $ac_includes_default
4145 int
4146 main ()
4147 {
4148
4149   ;
4150   return 0;
4151 }
4152 _ACEOF
4153 if ac_fn_c_try_compile "$LINENO"; then :
4154   ac_cv_safe_to_define___extensions__=yes
4155 else
4156   ac_cv_safe_to_define___extensions__=no
4157 fi
4158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4159 fi
4160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4161 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4162   test $ac_cv_safe_to_define___extensions__ = yes &&
4163     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4164
4165   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4166
4167   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4168
4169   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4170
4171   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4172
4173
4174 if test -n "$ac_tool_prefix"; then
4175   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4176 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4178 $as_echo_n "checking for $ac_word... " >&6; }
4179 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4180   $as_echo_n "(cached) " >&6
4181 else
4182   if test -n "$RANLIB"; then
4183   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4184 else
4185 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4186 for as_dir in $PATH
4187 do
4188   IFS=$as_save_IFS
4189   test -z "$as_dir" && as_dir=.
4190     for ac_exec_ext in '' $ac_executable_extensions; do
4191   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4192     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4193     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4194     break 2
4195   fi
4196 done
4197   done
4198 IFS=$as_save_IFS
4199
4200 fi
4201 fi
4202 RANLIB=$ac_cv_prog_RANLIB
4203 if test -n "$RANLIB"; then
4204   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4205 $as_echo "$RANLIB" >&6; }
4206 else
4207   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4208 $as_echo "no" >&6; }
4209 fi
4210
4211
4212 fi
4213 if test -z "$ac_cv_prog_RANLIB"; then
4214   ac_ct_RANLIB=$RANLIB
4215   # Extract the first word of "ranlib", so it can be a program name with args.
4216 set dummy ranlib; ac_word=$2
4217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4218 $as_echo_n "checking for $ac_word... " >&6; }
4219 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4220   $as_echo_n "(cached) " >&6
4221 else
4222   if test -n "$ac_ct_RANLIB"; then
4223   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4224 else
4225 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4226 for as_dir in $PATH
4227 do
4228   IFS=$as_save_IFS
4229   test -z "$as_dir" && as_dir=.
4230     for ac_exec_ext in '' $ac_executable_extensions; do
4231   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4232     ac_cv_prog_ac_ct_RANLIB="ranlib"
4233     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4234     break 2
4235   fi
4236 done
4237   done
4238 IFS=$as_save_IFS
4239
4240 fi
4241 fi
4242 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4243 if test -n "$ac_ct_RANLIB"; then
4244   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4245 $as_echo "$ac_ct_RANLIB" >&6; }
4246 else
4247   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4248 $as_echo "no" >&6; }
4249 fi
4250
4251   if test "x$ac_ct_RANLIB" = x; then
4252     RANLIB=":"
4253   else
4254     case $cross_compiling:$ac_tool_warned in
4255 yes:)
4256 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4257 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4258 ac_tool_warned=yes ;;
4259 esac
4260     RANLIB=$ac_ct_RANLIB
4261   fi
4262 else
4263   RANLIB="$ac_cv_prog_RANLIB"
4264 fi
4265
4266
4267
4268
4269
4270
4271
4272
4273
4274   # Code from module arg-nonnull:
4275   # Code from module c++defs:
4276   # Code from module extensions:
4277
4278   # Code from module include_next:
4279   # Code from module memchr:
4280   # Code from module memmem:
4281   # Code from module memmem-simple:
4282   # Code from module multiarch:
4283   # Code from module stddef:
4284   # Code from module stdint:
4285   # Code from module string:
4286   # Code from module warn-on-use:
4287   # Code from module wchar:
4288
4289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4290 $as_echo_n "checking target system type... " >&6; }
4291 if test "${ac_cv_target+set}" = set; then :
4292   $as_echo_n "(cached) " >&6
4293 else
4294   if test "x$target_alias" = x; then
4295   ac_cv_target=$ac_cv_host
4296 else
4297   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4298     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4299 fi
4300
4301 fi
4302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4303 $as_echo "$ac_cv_target" >&6; }
4304 case $ac_cv_target in
4305 *-*-*) ;;
4306 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4307 esac
4308 target=$ac_cv_target
4309 ac_save_IFS=$IFS; IFS='-'
4310 set x $ac_cv_target
4311 shift
4312 target_cpu=$1
4313 target_vendor=$2
4314 shift; shift
4315 # Remember, the first character of IFS is used to create $*,
4316 # except with old shells:
4317 target_os=$*
4318 IFS=$ac_save_IFS
4319 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4320
4321
4322 # The aliases save the names the user supplied, while $host etc.
4323 # will get canonicalized.
4324 test -n "$target_alias" &&
4325   test "$program_prefix$program_suffix$program_transform_name" = \
4326     NONENONEs,x,x, &&
4327   program_prefix=${target_alias}-
4328
4329 # The tests for host and target for $enable_largefile require
4330 # canonical names.
4331
4332
4333
4334 # As the $enable_largefile decision depends on --enable-plugins we must set it
4335 # even in directories otherwise not depending on the $plugins option.
4336
4337
4338 # Check whether --enable-plugins was given.
4339 if test "${enable_plugins+set}" = set; then :
4340   enableval=$enable_plugins; case "${enableval}" in
4341   yes | "") plugins=yes ;;
4342   no) plugins=no ;;
4343   *) plugins=yes ;;
4344  esac
4345 else
4346   plugins=no
4347 fi
4348
4349
4350
4351 case "${host}" in
4352   sparc-*-solaris*|i[3-7]86-*-solaris*)
4353     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4354     # are mutually exclusive; and without procfs support, the bfd/ elf module
4355     # cannot provide certain routines such as elfcore_write_prpsinfo
4356     # or elfcore_write_prstatus.  So unless the user explicitly requested
4357     # large-file support through the --enable-largefile switch, disable
4358     # large-file support in favor of procfs support.
4359     test "${target}" = "${host}" -a "x$plugins" = xno \
4360       && : ${enable_largefile="no"}
4361     ;;
4362 esac
4363
4364 # Check whether --enable-largefile was given.
4365 if test "${enable_largefile+set}" = set; then :
4366   enableval=$enable_largefile;
4367 fi
4368
4369 if test "$enable_largefile" != no; then
4370
4371   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4372 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4373 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4374   $as_echo_n "(cached) " >&6
4375 else
4376   ac_cv_sys_largefile_CC=no
4377      if test "$GCC" != yes; then
4378        ac_save_CC=$CC
4379        while :; do
4380          # IRIX 6.2 and later do not support large files by default,
4381          # so use the C compiler's -n32 option if that helps.
4382          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4383 /* end confdefs.h.  */
4384 #include <sys/types.h>
4385  /* Check that off_t can represent 2**63 - 1 correctly.
4386     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4387     since some C++ compilers masquerading as C compilers
4388     incorrectly reject 9223372036854775807.  */
4389 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4390   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4391                        && LARGE_OFF_T % 2147483647 == 1)
4392                       ? 1 : -1];
4393 int
4394 main ()
4395 {
4396
4397   ;
4398   return 0;
4399 }
4400 _ACEOF
4401          if ac_fn_c_try_compile "$LINENO"; then :
4402   break
4403 fi
4404 rm -f core conftest.err conftest.$ac_objext
4405          CC="$CC -n32"
4406          if ac_fn_c_try_compile "$LINENO"; then :
4407   ac_cv_sys_largefile_CC=' -n32'; break
4408 fi
4409 rm -f core conftest.err conftest.$ac_objext
4410          break
4411        done
4412        CC=$ac_save_CC
4413        rm -f conftest.$ac_ext
4414     fi
4415 fi
4416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4417 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4418   if test "$ac_cv_sys_largefile_CC" != no; then
4419     CC=$CC$ac_cv_sys_largefile_CC
4420   fi
4421
4422   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4423 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4424 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4425   $as_echo_n "(cached) " >&6
4426 else
4427   while :; do
4428   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4429 /* end confdefs.h.  */
4430 #include <sys/types.h>
4431  /* Check that off_t can represent 2**63 - 1 correctly.
4432     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4433     since some C++ compilers masquerading as C compilers
4434     incorrectly reject 9223372036854775807.  */
4435 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4436   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4437                        && LARGE_OFF_T % 2147483647 == 1)
4438                       ? 1 : -1];
4439 int
4440 main ()
4441 {
4442
4443   ;
4444   return 0;
4445 }
4446 _ACEOF
4447 if ac_fn_c_try_compile "$LINENO"; then :
4448   ac_cv_sys_file_offset_bits=no; break
4449 fi
4450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4451   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4452 /* end confdefs.h.  */
4453 #define _FILE_OFFSET_BITS 64
4454 #include <sys/types.h>
4455  /* Check that off_t can represent 2**63 - 1 correctly.
4456     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4457     since some C++ compilers masquerading as C compilers
4458     incorrectly reject 9223372036854775807.  */
4459 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4460   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4461                        && LARGE_OFF_T % 2147483647 == 1)
4462                       ? 1 : -1];
4463 int
4464 main ()
4465 {
4466
4467   ;
4468   return 0;
4469 }
4470 _ACEOF
4471 if ac_fn_c_try_compile "$LINENO"; then :
4472   ac_cv_sys_file_offset_bits=64; break
4473 fi
4474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4475   ac_cv_sys_file_offset_bits=unknown
4476   break
4477 done
4478 fi
4479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4480 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4481 case $ac_cv_sys_file_offset_bits in #(
4482   no | unknown) ;;
4483   *)
4484 cat >>confdefs.h <<_ACEOF
4485 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4486 _ACEOF
4487 ;;
4488 esac
4489 rm -rf conftest*
4490   if test $ac_cv_sys_file_offset_bits = unknown; then
4491     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4492 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4493 if test "${ac_cv_sys_large_files+set}" = set; then :
4494   $as_echo_n "(cached) " >&6
4495 else
4496   while :; do
4497   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4498 /* end confdefs.h.  */
4499 #include <sys/types.h>
4500  /* Check that off_t can represent 2**63 - 1 correctly.
4501     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4502     since some C++ compilers masquerading as C compilers
4503     incorrectly reject 9223372036854775807.  */
4504 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4505   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4506                        && LARGE_OFF_T % 2147483647 == 1)
4507                       ? 1 : -1];
4508 int
4509 main ()
4510 {
4511
4512   ;
4513   return 0;
4514 }
4515 _ACEOF
4516 if ac_fn_c_try_compile "$LINENO"; then :
4517   ac_cv_sys_large_files=no; break
4518 fi
4519 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4520   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4521 /* end confdefs.h.  */
4522 #define _LARGE_FILES 1
4523 #include <sys/types.h>
4524  /* Check that off_t can represent 2**63 - 1 correctly.
4525     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4526     since some C++ compilers masquerading as C compilers
4527     incorrectly reject 9223372036854775807.  */
4528 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4529   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4530                        && LARGE_OFF_T % 2147483647 == 1)
4531                       ? 1 : -1];
4532 int
4533 main ()
4534 {
4535
4536   ;
4537   return 0;
4538 }
4539 _ACEOF
4540 if ac_fn_c_try_compile "$LINENO"; then :
4541   ac_cv_sys_large_files=1; break
4542 fi
4543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4544   ac_cv_sys_large_files=unknown
4545   break
4546 done
4547 fi
4548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4549 $as_echo "$ac_cv_sys_large_files" >&6; }
4550 case $ac_cv_sys_large_files in #(
4551   no | unknown) ;;
4552   *)
4553 cat >>confdefs.h <<_ACEOF
4554 #define _LARGE_FILES $ac_cv_sys_large_files
4555 _ACEOF
4556 ;;
4557 esac
4558 rm -rf conftest*
4559   fi
4560 fi
4561
4562
4563
4564
4565
4566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4567 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4568 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4569   $as_echo_n "(cached) " >&6
4570 else
4571   am_cv_prog_cc_stdc=no
4572 ac_save_CC="$CC"
4573 # Don't try gcc -ansi; that turns off useful extensions and
4574 # breaks some systems' header files.
4575 # AIX                   -qlanglvl=ansi
4576 # Ultrix and OSF/1      -std1
4577 # HP-UX 10.20 and later -Ae
4578 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4579 # SVR4                  -Xc -D__EXTENSIONS__
4580 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4581 do
4582   CC="$ac_save_CC $ac_arg"
4583   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4584 /* end confdefs.h.  */
4585 #include <stdarg.h>
4586 #include <stdio.h>
4587 #include <sys/types.h>
4588 #include <sys/stat.h>
4589 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4590 struct buf { int x; };
4591 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4592 static char *e (p, i)
4593      char **p;
4594      int i;
4595 {
4596   return p[i];
4597 }
4598 static char *f (char * (*g) (char **, int), char **p, ...)
4599 {
4600   char *s;
4601   va_list v;
4602   va_start (v,p);
4603   s = g (p, va_arg (v,int));
4604   va_end (v);
4605   return s;
4606 }
4607 int test (int i, double x);
4608 struct s1 {int (*f) (int a);};
4609 struct s2 {int (*f) (double a);};
4610 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4611 int argc;
4612 char **argv;
4613
4614 int
4615 main ()
4616 {
4617
4618 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4619
4620   ;
4621   return 0;
4622 }
4623 _ACEOF
4624 if ac_fn_c_try_compile "$LINENO"; then :
4625   am_cv_prog_cc_stdc="$ac_arg"; break
4626 fi
4627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4628 done
4629 CC="$ac_save_CC"
4630
4631 fi
4632
4633 if test -z "$am_cv_prog_cc_stdc"; then
4634   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4635 $as_echo "none needed" >&6; }
4636 else
4637   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4638 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4639 fi
4640 case "x$am_cv_prog_cc_stdc" in
4641   x|xno) ;;
4642   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4643 esac
4644
4645
4646 ac_aux_dir=
4647 for ac_dir in .. "$srcdir"/..; do
4648   for ac_t in install-sh install.sh shtool; do
4649     if test -f "$ac_dir/$ac_t"; then
4650       ac_aux_dir=$ac_dir
4651       ac_install_sh="$ac_aux_dir/$ac_t -c"
4652       break 2
4653     fi
4654   done
4655 done
4656 if test -z "$ac_aux_dir"; then
4657   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4658 fi
4659
4660 # These three variables are undocumented and unsupported,
4661 # and are intended to be withdrawn in a future Autoconf release.
4662 # They can cause serious problems if a builder's source tree is in a directory
4663 # whose full name contains unusual characters.
4664 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4665 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4666 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4667
4668
4669
4670
4671 # Dependency checking.
4672 rm -rf .tst 2>/dev/null
4673 mkdir .tst 2>/dev/null
4674 if test -d .tst; then
4675   am__leading_dot=.
4676 else
4677   am__leading_dot=_
4678 fi
4679 rmdir .tst 2>/dev/null
4680
4681 DEPDIR="${am__leading_dot}deps"
4682
4683 ac_config_commands="$ac_config_commands depdir"
4684
4685
4686 depcc="$CC"   am_compiler_list=
4687
4688 am_depcomp=$ac_aux_dir/depcomp
4689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4690 $as_echo_n "checking dependency style of $depcc... " >&6; }
4691 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4692   $as_echo_n "(cached) " >&6
4693 else
4694   if test -f "$am_depcomp"; then
4695   # We make a subdir and do the tests there.  Otherwise we can end up
4696   # making bogus files that we don't know about and never remove.  For
4697   # instance it was reported that on HP-UX the gcc test will end up
4698   # making a dummy file named `D' -- because `-MD' means `put the output
4699   # in D'.
4700   mkdir conftest.dir
4701   # Copy depcomp to subdir because otherwise we won't find it if we're
4702   # using a relative directory.
4703   cp "$am_depcomp" conftest.dir
4704   cd conftest.dir
4705   # We will build objects and dependencies in a subdirectory because
4706   # it helps to detect inapplicable dependency modes.  For instance
4707   # both Tru64's cc and ICC support -MD to output dependencies as a
4708   # side effect of compilation, but ICC will put the dependencies in
4709   # the current directory while Tru64 will put them in the object
4710   # directory.
4711   mkdir sub
4712
4713   am_cv_CC_dependencies_compiler_type=none
4714   if test "$am_compiler_list" = ""; then
4715      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4716   fi
4717   for depmode in $am_compiler_list; do
4718     if test $depmode = none; then break; fi
4719
4720     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4721     # Setup a source with many dependencies, because some compilers
4722     # like to wrap large dependency lists on column 80 (with \), and
4723     # we should not choose a depcomp mode which is confused by this.
4724     #
4725     # We need to recreate these files for each test, as the compiler may
4726     # overwrite some of them when testing with obscure command lines.
4727     # This happens at least with the AIX C compiler.
4728     : > sub/conftest.c
4729     for i in 1 2 3 4 5 6; do
4730       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4731       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4732       # Solaris 8's {/usr,}/bin/sh.
4733       touch sub/conftst$i.h
4734     done
4735     echo "include sub/conftest.Po" > confmf
4736
4737     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4738     # mode.  It turns out that the SunPro C++ compiler does not properly
4739     # handle `-M -o', and we need to detect this.
4740     depcmd="depmode=$depmode \
4741        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4742        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4743        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4744     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4745     if env $depcmd > conftest.err 2>&1 &&
4746        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4747        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4748        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4749       # icc doesn't choke on unknown options, it will just issue warnings
4750       # or remarks (even with -Werror).  So we grep stderr for any message
4751       # that says an option was ignored or not supported.
4752       # When given -MP, icc 7.0 and 7.1 complain thusly:
4753       #   icc: Command line warning: ignoring option '-M'; no argument required
4754       # The diagnosis changed in icc 8.0:
4755       #   icc: Command line remark: option '-MP' not supported
4756       if (grep 'ignoring option' conftest.err ||
4757           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4758         am_cv_CC_dependencies_compiler_type=$depmode
4759         $as_echo "$as_me:$LINENO: success" >&5
4760         break
4761       fi
4762     fi
4763     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4764     sed -e 's/^/| /' < conftest.err >&5
4765   done
4766
4767   cd ..
4768   rm -rf conftest.dir
4769 else
4770   am_cv_CC_dependencies_compiler_type=none
4771 fi
4772
4773 fi
4774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4775 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4776 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4777 then as_fn_error "no usable dependency style found" "$LINENO" 5
4778 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4779
4780 fi
4781
4782
4783 # Check for the 'make' the user wants to use.
4784 for ac_prog in make
4785 do
4786   # Extract the first word of "$ac_prog", so it can be a program name with args.
4787 set dummy $ac_prog; ac_word=$2
4788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4789 $as_echo_n "checking for $ac_word... " >&6; }
4790 if test "${ac_cv_prog_MAKE+set}" = set; then :
4791   $as_echo_n "(cached) " >&6
4792 else
4793   if test -n "$MAKE"; then
4794   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4795 else
4796 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4797 for as_dir in $PATH
4798 do
4799   IFS=$as_save_IFS
4800   test -z "$as_dir" && as_dir=.
4801     for ac_exec_ext in '' $ac_executable_extensions; do
4802   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4803     ac_cv_prog_MAKE="$ac_prog"
4804     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4805     break 2
4806   fi
4807 done
4808   done
4809 IFS=$as_save_IFS
4810
4811 fi
4812 fi
4813 MAKE=$ac_cv_prog_MAKE
4814 if test -n "$MAKE"; then
4815   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4816 $as_echo "$MAKE" >&6; }
4817 else
4818   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4819 $as_echo "no" >&6; }
4820 fi
4821
4822
4823   test -n "$MAKE" && break
4824 done
4825
4826 MAKE_IS_GNU=
4827 case "`$MAKE --version 2>&1 | sed 1q`" in
4828   *GNU*)
4829     MAKE_IS_GNU=yes
4830     ;;
4831 esac
4832  if test "$MAKE_IS_GNU" = yes; then
4833   GMAKE_TRUE=
4834   GMAKE_FALSE='#'
4835 else
4836   GMAKE_TRUE='#'
4837   GMAKE_FALSE=
4838 fi
4839
4840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4841 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4842 set x ${MAKE-make}
4843 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4844 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
4845   $as_echo_n "(cached) " >&6
4846 else
4847   cat >conftest.make <<\_ACEOF
4848 SHELL = /bin/sh
4849 all:
4850         @echo '@@@%%%=$(MAKE)=@@@%%%'
4851 _ACEOF
4852 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4853 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4854   *@@@%%%=?*=@@@%%%*)
4855     eval ac_cv_prog_make_${ac_make}_set=yes;;
4856   *)
4857     eval ac_cv_prog_make_${ac_make}_set=no;;
4858 esac
4859 rm -f conftest.make
4860 fi
4861 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4862   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4863 $as_echo "yes" >&6; }
4864   SET_MAKE=
4865 else
4866   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4867 $as_echo "no" >&6; }
4868   SET_MAKE="MAKE=${MAKE-make}"
4869 fi
4870
4871
4872
4873 CONFIG_OBS=
4874 CONFIG_DEPS=
4875 CONFIG_SRCS=
4876 ENABLE_CFLAGS=
4877
4878 CONFIG_ALL=
4879 CONFIG_CLEAN=
4880 CONFIG_INSTALL=
4881 CONFIG_UNINSTALL=
4882
4883 # If we haven't got the data from the intl directory,
4884 # assume NLS is disabled.
4885 USE_NLS=no
4886 LIBINTL=
4887 LIBINTL_DEP=
4888 INCINTL=
4889 XGETTEXT=
4890 GMSGFMT=
4891 POSUB=
4892
4893 if test -f  ../intl/config.intl; then
4894   .  ../intl/config.intl
4895 fi
4896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4897 $as_echo_n "checking whether NLS is requested... " >&6; }
4898 if test x"$USE_NLS" != xyes; then
4899   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4900 $as_echo "no" >&6; }
4901 else
4902   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4903 $as_echo "yes" >&6; }
4904
4905 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4906
4907
4908   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4909 $as_echo_n "checking for catalogs to be installed... " >&6; }
4910   # Look for .po and .gmo files in the source directory.
4911   CATALOGS=
4912   XLINGUAS=
4913   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4914     # If there aren't any .gmo files the shell will give us the
4915     # literal string "../path/to/srcdir/po/*.gmo" which has to be
4916     # weeded out.
4917     case "$cat" in *\**)
4918       continue;;
4919     esac
4920     # The quadruple backslash is collapsed to a double backslash
4921     # by the backticks, then collapsed again by the double quotes,
4922     # leaving us with one backslash in the sed expression (right
4923     # before the dot that mustn't act as a wildcard).
4924     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4925     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4926     # The user is allowed to set LINGUAS to a list of languages to
4927     # install catalogs for.  If it's empty that means "all of them."
4928     if test "x$LINGUAS" = x; then
4929       CATALOGS="$CATALOGS $cat"
4930       XLINGUAS="$XLINGUAS $lang"
4931     else
4932       case "$LINGUAS" in *$lang*)
4933         CATALOGS="$CATALOGS $cat"
4934         XLINGUAS="$XLINGUAS $lang"
4935         ;;
4936       esac
4937     fi
4938   done
4939   LINGUAS="$XLINGUAS"
4940   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4941 $as_echo "$LINGUAS" >&6; }
4942
4943
4944     DATADIRNAME=share
4945
4946   INSTOBJEXT=.mo
4947
4948   GENCAT=gencat
4949
4950   CATOBJEXT=.gmo
4951
4952 fi
4953
4954 localedir='${datadir}/locale'
4955
4956
4957 if test x"$USE_NLS" = xyes; then
4958    CONFIG_ALL="$CONFIG_ALL all-po"
4959    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
4960    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
4961    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
4962 fi
4963
4964
4965
4966
4967
4968           LIBC_FATAL_STDERR_=1
4969   export LIBC_FATAL_STDERR_
4970
4971
4972
4973
4974
4975   for ac_header in $gl_header_list
4976 do :
4977   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4978 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4979 eval as_val=\$$as_ac_Header
4980    if test "x$as_val" = x""yes; then :
4981   cat >>confdefs.h <<_ACEOF
4982 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4983 _ACEOF
4984
4985 fi
4986
4987 done
4988
4989
4990
4991
4992
4993
4994
4995
4996
4997   for ac_func in $gl_func_list
4998 do :
4999   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5000 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5001 eval as_val=\$$as_ac_var
5002    if test "x$as_val" = x""yes; then :
5003   cat >>confdefs.h <<_ACEOF
5004 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5005 _ACEOF
5006
5007 fi
5008 done
5009
5010
5011
5012
5013
5014
5015   GNULIB_MEMCHR=0;
5016   GNULIB_MEMMEM=0;
5017   GNULIB_MEMPCPY=0;
5018   GNULIB_MEMRCHR=0;
5019   GNULIB_RAWMEMCHR=0;
5020   GNULIB_STPCPY=0;
5021   GNULIB_STPNCPY=0;
5022   GNULIB_STRCHRNUL=0;
5023   GNULIB_STRDUP=0;
5024   GNULIB_STRNCAT=0;
5025   GNULIB_STRNDUP=0;
5026   GNULIB_STRNLEN=0;
5027   GNULIB_STRPBRK=0;
5028   GNULIB_STRSEP=0;
5029   GNULIB_STRSTR=0;
5030   GNULIB_STRCASESTR=0;
5031   GNULIB_STRTOK_R=0;
5032   GNULIB_MBSLEN=0;
5033   GNULIB_MBSNLEN=0;
5034   GNULIB_MBSCHR=0;
5035   GNULIB_MBSRCHR=0;
5036   GNULIB_MBSSTR=0;
5037   GNULIB_MBSCASECMP=0;
5038   GNULIB_MBSNCASECMP=0;
5039   GNULIB_MBSPCASECMP=0;
5040   GNULIB_MBSCASESTR=0;
5041   GNULIB_MBSCSPN=0;
5042   GNULIB_MBSPBRK=0;
5043   GNULIB_MBSSPN=0;
5044   GNULIB_MBSSEP=0;
5045   GNULIB_MBSTOK_R=0;
5046   GNULIB_STRERROR=0;
5047   GNULIB_STRSIGNAL=0;
5048   GNULIB_STRVERSCMP=0;
5049   HAVE_MBSLEN=0;
5050     HAVE_MEMCHR=1;
5051   HAVE_DECL_MEMMEM=1;
5052   HAVE_MEMPCPY=1;
5053   HAVE_DECL_MEMRCHR=1;
5054   HAVE_RAWMEMCHR=1;
5055   HAVE_STPCPY=1;
5056   HAVE_STPNCPY=1;
5057   HAVE_STRCHRNUL=1;
5058   HAVE_DECL_STRDUP=1;
5059   HAVE_DECL_STRNDUP=1;
5060   HAVE_DECL_STRNLEN=1;
5061   HAVE_STRPBRK=1;
5062   HAVE_STRSEP=1;
5063   HAVE_STRCASESTR=1;
5064   HAVE_DECL_STRTOK_R=1;
5065   HAVE_DECL_STRSIGNAL=1;
5066   HAVE_STRVERSCMP=1;
5067   REPLACE_MEMCHR=0;
5068   REPLACE_MEMMEM=0;
5069   REPLACE_STPNCPY=0;
5070   REPLACE_STRDUP=0;
5071   REPLACE_STRSTR=0;
5072   REPLACE_STRCASESTR=0;
5073   REPLACE_STRERROR=0;
5074   REPLACE_STRNCAT=0;
5075   REPLACE_STRNDUP=0;
5076   REPLACE_STRNLEN=0;
5077   REPLACE_STRSIGNAL=0;
5078   REPLACE_STRTOK_R=0;
5079   UNDEFINE_STRTOK_R=0;
5080
5081
5082
5083
5084
5085
5086
5087
5088
5089
5090
5091
5092
5093   # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it
5094   # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is
5095   # irrelevant for anonymous mappings.
5096   ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
5097 if test "x$ac_cv_func_mmap" = x""yes; then :
5098   gl_have_mmap=yes
5099 else
5100   gl_have_mmap=no
5101 fi
5102
5103
5104   # Try to allow MAP_ANONYMOUS.
5105   gl_have_mmap_anonymous=no
5106   if test $gl_have_mmap = yes; then
5107     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5
5108 $as_echo_n "checking for MAP_ANONYMOUS... " >&6; }
5109     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5110 /* end confdefs.h.  */
5111
5112 #include <sys/mman.h>
5113 #ifdef MAP_ANONYMOUS
5114     I cant identify this map.
5115 #endif
5116
5117 _ACEOF
5118 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5119   $EGREP "I cant identify this map." >/dev/null 2>&1; then :
5120   gl_have_mmap_anonymous=yes
5121 fi
5122 rm -f conftest*
5123
5124     if test $gl_have_mmap_anonymous != yes; then
5125       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5126 /* end confdefs.h.  */
5127
5128 #include <sys/mman.h>
5129 #ifdef MAP_ANON
5130     I cant identify this map.
5131 #endif
5132
5133 _ACEOF
5134 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5135   $EGREP "I cant identify this map." >/dev/null 2>&1; then :
5136
5137 $as_echo "#define MAP_ANONYMOUS MAP_ANON" >>confdefs.h
5138
5139          gl_have_mmap_anonymous=yes
5140 fi
5141 rm -f conftest*
5142
5143     fi
5144     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5
5145 $as_echo "$gl_have_mmap_anonymous" >&6; }
5146     if test $gl_have_mmap_anonymous = yes; then
5147
5148 $as_echo "#define HAVE_MAP_ANONYMOUS 1" >>confdefs.h
5149
5150     fi
5151   fi
5152
5153
5154   :
5155
5156
5157
5158
5159
5160
5161   :
5162
5163
5164
5165
5166
5167
5168
5169
5170   :
5171
5172
5173
5174
5175
5176   if test $ac_cv_func_memchr = yes; then
5177     # Detect platform-specific bugs in some versions of glibc:
5178     # memchr should not dereference anything with length 0
5179     #   http://bugzilla.redhat.com/499689
5180     # memchr should not dereference overestimated length after a match
5181     #   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521737
5182     #   http://sourceware.org/bugzilla/show_bug.cgi?id=10162
5183     # Assume that memchr works on platforms that lack mprotect.
5184     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memchr works" >&5
5185 $as_echo_n "checking whether memchr works... " >&6; }
5186 if test "${gl_cv_func_memchr_works+set}" = set; then :
5187   $as_echo_n "(cached) " >&6
5188 else
5189   if test "$cross_compiling" = yes; then :
5190          gl_cv_func_memchr_works="guessing no"
5191 else
5192   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5193 /* end confdefs.h.  */
5194
5195 #include <string.h>
5196 #if HAVE_SYS_MMAN_H
5197 # include <fcntl.h>
5198 # include <unistd.h>
5199 # include <sys/types.h>
5200 # include <sys/mman.h>
5201 # ifndef MAP_FILE
5202 #  define MAP_FILE 0
5203 # endif
5204 #endif
5205
5206 int
5207 main ()
5208 {
5209
5210   char *fence = NULL;
5211 #if HAVE_SYS_MMAN_H && HAVE_MPROTECT
5212 # if HAVE_MAP_ANONYMOUS
5213   const int flags = MAP_ANONYMOUS | MAP_PRIVATE;
5214   const int fd = -1;
5215 # else /* !HAVE_MAP_ANONYMOUS */
5216   const int flags = MAP_FILE | MAP_PRIVATE;
5217   int fd = open ("/dev/zero", O_RDONLY, 0666);
5218   if (fd >= 0)
5219 # endif
5220     {
5221       int pagesize = getpagesize ();
5222       char *two_pages =
5223         (char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE,
5224                        flags, fd, 0);
5225       if (two_pages != (char *)(-1)
5226           && mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0)
5227         fence = two_pages + pagesize;
5228     }
5229 #endif
5230   if (fence)
5231     {
5232       if (memchr (fence, 0, 0))
5233         return 1;
5234       strcpy (fence - 9, "12345678");
5235       if (memchr (fence - 9, 0, 79) != fence - 1)
5236         return 2;
5237     }
5238   return 0;
5239
5240   ;
5241   return 0;
5242 }
5243 _ACEOF
5244 if ac_fn_c_try_run "$LINENO"; then :
5245   gl_cv_func_memchr_works=yes
5246 else
5247   gl_cv_func_memchr_works=no
5248 fi
5249 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5250   conftest.$ac_objext conftest.beam conftest.$ac_ext
5251 fi
5252
5253 fi
5254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memchr_works" >&5
5255 $as_echo "$gl_cv_func_memchr_works" >&6; }
5256     if test "$gl_cv_func_memchr_works" != yes; then
5257       REPLACE_MEMCHR=1
5258     fi
5259   else
5260     HAVE_MEMCHR=0
5261   fi
5262   if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
5263
5264
5265
5266
5267
5268
5269
5270
5271   gl_LIBOBJS="$gl_LIBOBJS memchr.$ac_objext"
5272
5273
5274   for ac_header in bp-sym.h
5275 do :
5276   ac_fn_c_check_header_mongrel "$LINENO" "bp-sym.h" "ac_cv_header_bp_sym_h" "$ac_includes_default"
5277 if test "x$ac_cv_header_bp_sym_h" = x""yes; then :
5278   cat >>confdefs.h <<_ACEOF
5279 #define HAVE_BP_SYM_H 1
5280 _ACEOF
5281
5282 fi
5283
5284 done
5285
5286
5287   fi
5288
5289
5290       ac_fn_c_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
5291 if test "x$ac_cv_have_decl_memmem" = x""yes; then :
5292   ac_have_decl=1
5293 else
5294   ac_have_decl=0
5295 fi
5296
5297 cat >>confdefs.h <<_ACEOF
5298 #define HAVE_DECL_MEMMEM $ac_have_decl
5299 _ACEOF
5300
5301
5302
5303
5304
5305
5306
5307
5308
5309
5310
5311
5312
5313
5314   for ac_func in memmem
5315 do :
5316   ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
5317 if test "x$ac_cv_func_memmem" = x""yes; then :
5318   cat >>confdefs.h <<_ACEOF
5319 #define HAVE_MEMMEM 1
5320 _ACEOF
5321
5322 else
5323
5324     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
5325
5326 fi
5327 done
5328
5329
5330
5331   :
5332
5333
5334
5335
5336
5337   if test $ac_cv_have_decl_memmem = no; then
5338     HAVE_DECL_MEMMEM=0
5339   fi
5340   :
5341
5342
5343     gl_cv_c_multiarch=no
5344   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5345 /* end confdefs.h.  */
5346 #ifndef __APPLE_CC__
5347          not a universal capable compiler
5348         #endif
5349         typedef int dummy;
5350
5351 _ACEOF
5352 if ac_fn_c_try_compile "$LINENO"; then :
5353
5354                arch=
5355      prev=
5356      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
5357        if test -n "$prev"; then
5358          case $word in
5359            i?86 | x86_64 | ppc | ppc64)
5360              if test -z "$arch" || test "$arch" = "$word"; then
5361                arch="$word"
5362              else
5363                gl_cv_c_multiarch=yes
5364              fi
5365              ;;
5366          esac
5367          prev=
5368        else
5369          if test "x$word" = "x-arch"; then
5370            prev=arch
5371          fi
5372        fi
5373      done
5374
5375 fi
5376 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5377   if test $gl_cv_c_multiarch = yes; then
5378
5379 $as_echo "#define AA_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5380
5381     APPLE_UNIVERSAL_BUILD=1
5382   else
5383     APPLE_UNIVERSAL_BUILD=0
5384   fi
5385
5386
5387
5388     REPLACE_NULL=0;
5389   HAVE_WCHAR_T=1;
5390   STDDEF_H='';
5391
5392
5393   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
5394 $as_echo_n "checking for wchar_t... " >&6; }
5395 if test "${gt_cv_c_wchar_t+set}" = set; then :
5396   $as_echo_n "(cached) " >&6
5397 else
5398   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5399 /* end confdefs.h.  */
5400 #include <stddef.h>
5401        wchar_t foo = (wchar_t)'\0';
5402 int
5403 main ()
5404 {
5405
5406   ;
5407   return 0;
5408 }
5409 _ACEOF
5410 if ac_fn_c_try_compile "$LINENO"; then :
5411   gt_cv_c_wchar_t=yes
5412 else
5413   gt_cv_c_wchar_t=no
5414 fi
5415 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5416 fi
5417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
5418 $as_echo "$gt_cv_c_wchar_t" >&6; }
5419   if test $gt_cv_c_wchar_t = yes; then
5420
5421 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
5422
5423   fi
5424
5425
5426
5427   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
5428 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
5429 if test "${gl_cv_have_include_next+set}" = set; then :
5430   $as_echo_n "(cached) " >&6
5431 else
5432   rm -rf conftestd1a conftestd1b conftestd2
5433      mkdir conftestd1a conftestd1b conftestd2
5434                                                   cat <<EOF > conftestd1a/conftest.h
5435 #define DEFINED_IN_CONFTESTD1
5436 #include_next <conftest.h>
5437 #ifdef DEFINED_IN_CONFTESTD2
5438 int foo;
5439 #else
5440 #error "include_next doesn't work"
5441 #endif
5442 EOF
5443      cat <<EOF > conftestd1b/conftest.h
5444 #define DEFINED_IN_CONFTESTD1
5445 #include <stdio.h>
5446 #include_next <conftest.h>
5447 #ifdef DEFINED_IN_CONFTESTD2
5448 int foo;
5449 #else
5450 #error "include_next doesn't work"
5451 #endif
5452 EOF
5453      cat <<EOF > conftestd2/conftest.h
5454 #ifndef DEFINED_IN_CONFTESTD1
5455 #error "include_next test doesn't work"
5456 #endif
5457 #define DEFINED_IN_CONFTESTD2
5458 EOF
5459      gl_save_CPPFLAGS="$CPPFLAGS"
5460      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
5461      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5462 /* end confdefs.h.  */
5463 #include <conftest.h>
5464 _ACEOF
5465 if ac_fn_c_try_compile "$LINENO"; then :
5466   gl_cv_have_include_next=yes
5467 else
5468   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
5469         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5470 /* end confdefs.h.  */
5471 #include <conftest.h>
5472 _ACEOF
5473 if ac_fn_c_try_compile "$LINENO"; then :
5474   gl_cv_have_include_next=buggy
5475 else
5476   gl_cv_have_include_next=no
5477 fi
5478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5479
5480 fi
5481 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5482      CPPFLAGS="$gl_save_CPPFLAGS"
5483      rm -rf conftestd1a conftestd1b conftestd2
5484
5485 fi
5486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
5487 $as_echo "$gl_cv_have_include_next" >&6; }
5488   PRAGMA_SYSTEM_HEADER=
5489   if test $gl_cv_have_include_next = yes; then
5490     INCLUDE_NEXT=include_next
5491     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
5492     if test -n "$GCC"; then
5493       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
5494     fi
5495   else
5496     if test $gl_cv_have_include_next = buggy; then
5497       INCLUDE_NEXT=include
5498       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
5499     else
5500       INCLUDE_NEXT=include
5501       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
5502     fi
5503   fi
5504
5505
5506
5507
5508
5509
5510
5511
5512
5513
5514   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
5515 $as_echo_n "checking for long long int... " >&6; }
5516 if test "${ac_cv_type_long_long_int+set}" = set; then :
5517   $as_echo_n "(cached) " >&6
5518 else
5519   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5520 /* end confdefs.h.  */
5521
5522   /* For now, do not test the preprocessor; as of 2007 there are too many
5523          implementations with broken preprocessors.  Perhaps this can
5524          be revisited in 2012.  In the meantime, code should not expect
5525          #if to work with literals wider than 32 bits.  */
5526       /* Test literals.  */
5527       long long int ll = 9223372036854775807ll;
5528       long long int nll = -9223372036854775807LL;
5529       unsigned long long int ull = 18446744073709551615ULL;
5530       /* Test constant expressions.   */
5531       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
5532                      ? 1 : -1)];
5533       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
5534                      ? 1 : -1)];
5535       int i = 63;
5536 int
5537 main ()
5538 {
5539 /* Test availability of runtime routines for shift and division.  */
5540       long long int llmax = 9223372036854775807ll;
5541       unsigned long long int ullmax = 18446744073709551615ull;
5542       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
5543               | (llmax / ll) | (llmax % ll)
5544               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
5545               | (ullmax / ull) | (ullmax % ull));
5546   ;
5547   return 0;
5548 }
5549
5550 _ACEOF
5551 if ac_fn_c_try_link "$LINENO"; then :
5552                           if test "$cross_compiling" = yes; then :
5553   ac_cv_type_long_long_int=yes
5554 else
5555   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5556 /* end confdefs.h.  */
5557 #include <limits.h>
5558                #ifndef LLONG_MAX
5559                # define HALF \
5560                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
5561                # define LLONG_MAX (HALF - 1 + HALF)
5562                #endif
5563 int
5564 main ()
5565 {
5566 long long int n = 1;
5567                int i;
5568                for (i = 0; ; i++)
5569                  {
5570                    long long int m = n << i;
5571                    if (m >> i != n)
5572                      return 1;
5573                    if (LLONG_MAX / 2 < m)
5574                      break;
5575                  }
5576                return 0;
5577   ;
5578   return 0;
5579 }
5580 _ACEOF
5581 if ac_fn_c_try_run "$LINENO"; then :
5582   ac_cv_type_long_long_int=yes
5583 else
5584   ac_cv_type_long_long_int=no
5585 fi
5586 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5587   conftest.$ac_objext conftest.beam conftest.$ac_ext
5588 fi
5589
5590 else
5591   ac_cv_type_long_long_int=no
5592 fi
5593 rm -f core conftest.err conftest.$ac_objext \
5594     conftest$ac_exeext conftest.$ac_ext
5595 fi
5596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
5597 $as_echo "$ac_cv_type_long_long_int" >&6; }
5598   if test $ac_cv_type_long_long_int = yes; then
5599
5600 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
5601
5602   fi
5603
5604
5605   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
5606 $as_echo_n "checking for unsigned long long int... " >&6; }
5607 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
5608   $as_echo_n "(cached) " >&6
5609 else
5610   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5611 /* end confdefs.h.  */
5612
5613   /* For now, do not test the preprocessor; as of 2007 there are too many
5614          implementations with broken preprocessors.  Perhaps this can
5615          be revisited in 2012.  In the meantime, code should not expect
5616          #if to work with literals wider than 32 bits.  */
5617       /* Test literals.  */
5618       long long int ll = 9223372036854775807ll;
5619       long long int nll = -9223372036854775807LL;
5620       unsigned long long int ull = 18446744073709551615ULL;
5621       /* Test constant expressions.   */
5622       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
5623                      ? 1 : -1)];
5624       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
5625                      ? 1 : -1)];
5626       int i = 63;
5627 int
5628 main ()
5629 {
5630 /* Test availability of runtime routines for shift and division.  */
5631       long long int llmax = 9223372036854775807ll;
5632       unsigned long long int ullmax = 18446744073709551615ull;
5633       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
5634               | (llmax / ll) | (llmax % ll)
5635               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
5636               | (ullmax / ull) | (ullmax % ull));
5637   ;
5638   return 0;
5639 }
5640
5641 _ACEOF
5642 if ac_fn_c_try_link "$LINENO"; then :
5643   ac_cv_type_unsigned_long_long_int=yes
5644 else
5645   ac_cv_type_unsigned_long_long_int=no
5646 fi
5647 rm -f core conftest.err conftest.$ac_objext \
5648     conftest$ac_exeext conftest.$ac_ext
5649 fi
5650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
5651 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
5652   if test $ac_cv_type_unsigned_long_long_int = yes; then
5653
5654 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
5655
5656   fi
5657
5658
5659
5660
5661
5662
5663
5664
5665
5666
5667
5668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
5669 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
5670 if test "${ac_cv_c_restrict+set}" = set; then :
5671   $as_echo_n "(cached) " >&6
5672 else
5673   ac_cv_c_restrict=no
5674    # The order here caters to the fact that C++ does not require restrict.
5675    for ac_kw in __restrict __restrict__ _Restrict restrict; do
5676      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5677 /* end confdefs.h.  */
5678 typedef int * int_ptr;
5679         int foo (int_ptr $ac_kw ip) {
5680         return ip[0];
5681        }
5682 int
5683 main ()
5684 {
5685 int s[1];
5686         int * $ac_kw t = s;
5687         t[0] = 0;
5688         return foo(t)
5689   ;
5690   return 0;
5691 }
5692 _ACEOF
5693 if ac_fn_c_try_compile "$LINENO"; then :
5694   ac_cv_c_restrict=$ac_kw
5695 fi
5696 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5697      test "$ac_cv_c_restrict" != no && break
5698    done
5699
5700 fi
5701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
5702 $as_echo "$ac_cv_c_restrict" >&6; }
5703
5704  case $ac_cv_c_restrict in
5705    restrict) ;;
5706    no) $as_echo "#define restrict /**/" >>confdefs.h
5707  ;;
5708    *)  cat >>confdefs.h <<_ACEOF
5709 #define restrict $ac_cv_c_restrict
5710 _ACEOF
5711  ;;
5712  esac
5713
5714
5715
5716
5717
5718
5719
5720
5721
5722
5723
5724
5725
5726   :
5727
5728
5729
5730
5731
5732
5733
5734      if test $gl_cv_have_include_next = yes; then
5735        gl_cv_next_string_h='<'string.h'>'
5736      else
5737        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <string.h>" >&5
5738 $as_echo_n "checking absolute name of <string.h>... " >&6; }
5739 if test "${gl_cv_next_string_h+set}" = set; then :
5740   $as_echo_n "(cached) " >&6
5741 else
5742
5743           if test $ac_cv_header_string_h = yes; then
5744             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5745 /* end confdefs.h.  */
5746 #include <string.h>
5747
5748 _ACEOF
5749                                                                                                 case "$host_os" in
5750               aix*) gl_absname_cpp="$ac_cpp -C" ;;
5751               *)    gl_absname_cpp="$ac_cpp" ;;
5752             esac
5753                                                 gl_cv_next_string_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
5754                sed -n '\#/string.h#{
5755                  s#.*"\(.*/string.h\)".*#\1#
5756                  s#^/[^/]#//&#
5757                  p
5758                  q
5759                }'`'"'
5760           else
5761             gl_cv_next_string_h='<'string.h'>'
5762           fi
5763
5764 fi
5765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5
5766 $as_echo "$gl_cv_next_string_h" >&6; }
5767      fi
5768      NEXT_STRING_H=$gl_cv_next_string_h
5769
5770      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
5771        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
5772        gl_next_as_first_directive='<'string.h'>'
5773      else
5774        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
5775        gl_next_as_first_directive=$gl_cv_next_string_h
5776      fi
5777      NEXT_AS_FIRST_DIRECTIVE_STRING_H=$gl_next_as_first_directive
5778
5779
5780
5781
5782
5783     for gl_func in memmem mempcpy memrchr rawmemchr stpcpy stpncpy strchrnul strdup      strncat strndup strnlen strpbrk strsep strcasestr strtok_r strsignal      strverscmp; do
5784     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
5785     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
5786 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
5787 if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then :
5788   $as_echo_n "(cached) " >&6
5789 else
5790   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5791 /* end confdefs.h.  */
5792 #include <string.h>
5793
5794 int
5795 main ()
5796 {
5797 #undef $gl_func
5798   (void) $gl_func;
5799   ;
5800   return 0;
5801 }
5802 _ACEOF
5803 if ac_fn_c_try_compile "$LINENO"; then :
5804   eval "$as_gl_Symbol=yes"
5805 else
5806   eval "$as_gl_Symbol=no"
5807 fi
5808 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5809 fi
5810 eval ac_res=\$$as_gl_Symbol
5811                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5812 $as_echo "$ac_res" >&6; }
5813      eval as_val=\$$as_gl_Symbol
5814    if test "x$as_val" = x""yes; then :
5815   cat >>confdefs.h <<_ACEOF
5816 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
5817 _ACEOF
5818
5819                      eval ac_cv_have_decl_$gl_func=yes
5820 fi
5821       done
5822
5823
5824
5825   GNULIB_BTOWC=0;
5826   GNULIB_WCTOB=0;
5827   GNULIB_MBSINIT=0;
5828   GNULIB_MBRTOWC=0;
5829   GNULIB_MBRLEN=0;
5830   GNULIB_MBSRTOWCS=0;
5831   GNULIB_MBSNRTOWCS=0;
5832   GNULIB_WCRTOMB=0;
5833   GNULIB_WCSRTOMBS=0;
5834   GNULIB_WCSNRTOMBS=0;
5835   GNULIB_WCWIDTH=0;
5836     HAVE_BTOWC=1;
5837   HAVE_MBSINIT=1;
5838   HAVE_MBRTOWC=1;
5839   HAVE_MBRLEN=1;
5840   HAVE_MBSRTOWCS=1;
5841   HAVE_MBSNRTOWCS=1;
5842   HAVE_WCRTOMB=1;
5843   HAVE_WCSRTOMBS=1;
5844   HAVE_WCSNRTOMBS=1;
5845   HAVE_DECL_WCTOB=1;
5846   HAVE_DECL_WCWIDTH=1;
5847   REPLACE_MBSTATE_T=0;
5848   REPLACE_BTOWC=0;
5849   REPLACE_WCTOB=0;
5850   REPLACE_MBSINIT=0;
5851   REPLACE_MBRTOWC=0;
5852   REPLACE_MBRLEN=0;
5853   REPLACE_MBSRTOWCS=0;
5854   REPLACE_MBSNRTOWCS=0;
5855   REPLACE_WCRTOMB=0;
5856   REPLACE_WCSRTOMBS=0;
5857   REPLACE_WCSNRTOMBS=0;
5858   REPLACE_WCWIDTH=0;
5859
5860
5861             { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <wchar.h> uses 'inline' correctly" >&5
5862 $as_echo_n "checking whether <wchar.h> uses 'inline' correctly... " >&6; }
5863 if test "${gl_cv_header_wchar_h_correct_inline+set}" = set; then :
5864   $as_echo_n "(cached) " >&6
5865 else
5866   gl_cv_header_wchar_h_correct_inline=yes
5867      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5868 /* end confdefs.h.  */
5869
5870        #define wcstod renamed_wcstod
5871 #include <wchar.h>
5872 extern int zero (void);
5873 int main () { return zero(); }
5874
5875 _ACEOF
5876      if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5877   (eval $ac_compile) 2>&5
5878   ac_status=$?
5879   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5880   test $ac_status = 0; }; then
5881        mv conftest.$ac_objext conftest1.$ac_objext
5882        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5883 /* end confdefs.h.  */
5884
5885          #define wcstod renamed_wcstod
5886 #include <wchar.h>
5887 int zero (void) { return 0; }
5888
5889 _ACEOF
5890        if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5891   (eval $ac_compile) 2>&5
5892   ac_status=$?
5893   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5894   test $ac_status = 0; }; then
5895          mv conftest.$ac_objext conftest2.$ac_objext
5896          if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&5 2>&1; then
5897            :
5898          else
5899            gl_cv_header_wchar_h_correct_inline=no
5900          fi
5901        fi
5902      fi
5903      rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext
5904
5905 fi
5906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_wchar_h_correct_inline" >&5
5907 $as_echo "$gl_cv_header_wchar_h_correct_inline" >&6; }
5908   if test $gl_cv_header_wchar_h_correct_inline = no; then
5909     as_fn_error "<wchar.h> cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS).
5910 This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in
5911 C99 mode. You have four options:
5912   - Add the flag -fgnu89-inline to CC and reconfigure, or
5913   - Fix your include files, using parts of
5914     <http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=b037a293a48718af30d706c2e18c929d0e69a621>, or
5915   - Use a gcc version older than 4.3, or
5916   - Don't use the flags -std=c99 or -std=gnu99.
5917 Configuration aborted." "$LINENO" 5
5918   fi
5919
5920
5921   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t" >&5
5922 $as_echo_n "checking for wint_t... " >&6; }
5923 if test "${gt_cv_c_wint_t+set}" = set; then :
5924   $as_echo_n "(cached) " >&6
5925 else
5926   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5927 /* end confdefs.h.  */
5928
5929 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
5930    <wchar.h>.
5931    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
5932    before <wchar.h>.  */
5933 #include <stddef.h>
5934 #include <stdio.h>
5935 #include <time.h>
5936 #include <wchar.h>
5937        wint_t foo = (wchar_t)'\0';
5938 int
5939 main ()
5940 {
5941
5942   ;
5943   return 0;
5944 }
5945 _ACEOF
5946 if ac_fn_c_try_compile "$LINENO"; then :
5947   gt_cv_c_wint_t=yes
5948 else
5949   gt_cv_c_wint_t=no
5950 fi
5951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5952 fi
5953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wint_t" >&5
5954 $as_echo "$gt_cv_c_wint_t" >&6; }
5955   if test $gt_cv_c_wint_t = yes; then
5956
5957 $as_echo "#define HAVE_WINT_T 1" >>confdefs.h
5958
5959   fi
5960
5961
5962    if false; then
5963   GL_COND_LIBTOOL_TRUE=
5964   GL_COND_LIBTOOL_FALSE='#'
5965 else
5966   GL_COND_LIBTOOL_TRUE='#'
5967   GL_COND_LIBTOOL_FALSE=
5968 fi
5969
5970   gl_cond_libtool=false
5971   gl_libdeps=
5972   gl_ltlibdeps=
5973   gl_m4_base='gnulib/m4'
5974
5975
5976
5977
5978
5979
5980
5981
5982
5983   gl_source_base='gnulib'
5984   # Code from module arg-nonnull:
5985   # Code from module c++defs:
5986   # Code from module extensions:
5987   # Code from module include_next:
5988   # Code from module memchr:
5989
5990
5991
5992
5993   GNULIB_MEMCHR=1
5994
5995
5996
5997 $as_echo "#define GNULIB_TEST_MEMCHR 1" >>confdefs.h
5998
5999
6000
6001   # Code from module memmem:
6002
6003
6004   if test $ac_cv_have_decl_memmem = yes; then
6005     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memmem works in linear time" >&5
6006 $as_echo_n "checking whether memmem works in linear time... " >&6; }
6007 if test "${gl_cv_func_memmem_works+set}" = set; then :
6008   $as_echo_n "(cached) " >&6
6009 else
6010   if test "$cross_compiling" = yes; then :
6011                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6012 /* end confdefs.h.  */
6013
6014 #include <features.h>
6015 #ifdef __GNU_LIBRARY__
6016  #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 9) || (__GLIBC__ > 2)
6017   Lucky user
6018  #endif
6019 #endif
6020 #ifdef __CYGWIN__
6021  #include <cygwin/version.h>
6022  #if CYGWIN_VERSION_DLL_MAJOR >= 1007
6023   Lucky user
6024  #endif
6025 #endif
6026
6027 _ACEOF
6028 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6029   $EGREP "Lucky user" >/dev/null 2>&1; then :
6030   gl_cv_func_memmem_works=yes
6031 else
6032   gl_cv_func_memmem_works="guessing no"
6033 fi
6034 rm -f conftest*
6035
6036
6037 else
6038   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6039 /* end confdefs.h.  */
6040
6041 #include <signal.h> /* for signal */
6042 #include <string.h> /* for memmem */
6043 #include <stdlib.h> /* for malloc */
6044 #include <unistd.h> /* for alarm */
6045
6046 int
6047 main ()
6048 {
6049 size_t m = 1000000;
6050     char *haystack = (char *) malloc (2 * m + 1);
6051     char *needle = (char *) malloc (m + 1);
6052     void *result = 0;
6053     /* Failure to compile this test due to missing alarm is okay,
6054        since all such platforms (mingw) also lack memmem.  */
6055     signal (SIGALRM, SIG_DFL);
6056     alarm (5);
6057     /* Check for quadratic performance.  */
6058     if (haystack && needle)
6059       {
6060         memset (haystack, 'A', 2 * m);
6061         haystack[2 * m] = 'B';
6062         memset (needle, 'A', m);
6063         needle[m] = 'B';
6064         result = memmem (haystack, 2 * m + 1, needle, m + 1);
6065       }
6066     /* Check for empty needle behavior.  */
6067     return !result || !memmem ("a", 1, 0, 0);
6068   ;
6069   return 0;
6070 }
6071 _ACEOF
6072 if ac_fn_c_try_run "$LINENO"; then :
6073   gl_cv_func_memmem_works=yes
6074 else
6075   gl_cv_func_memmem_works=no
6076 fi
6077 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6078   conftest.$ac_objext conftest.beam conftest.$ac_ext
6079 fi
6080
6081
6082 fi
6083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works" >&5
6084 $as_echo "$gl_cv_func_memmem_works" >&6; }
6085     if test "$gl_cv_func_memmem_works" != yes; then
6086       REPLACE_MEMMEM=1
6087
6088
6089
6090
6091
6092
6093
6094
6095   gl_LIBOBJS="$gl_LIBOBJS memmem.$ac_objext"
6096
6097     fi
6098   fi
6099
6100   # Code from module memmem-simple:
6101
6102
6103
6104
6105
6106
6107
6108
6109
6110
6111
6112
6113   for ac_func in memmem
6114 do :
6115   ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
6116 if test "x$ac_cv_func_memmem" = x""yes; then :
6117   cat >>confdefs.h <<_ACEOF
6118 #define HAVE_MEMMEM 1
6119 _ACEOF
6120
6121 else
6122
6123     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
6124
6125 fi
6126 done
6127
6128
6129
6130   :
6131
6132
6133
6134
6135
6136   if test $ac_cv_have_decl_memmem = no; then
6137     HAVE_DECL_MEMMEM=0
6138   fi
6139   :
6140
6141
6142
6143
6144   GNULIB_MEMMEM=1
6145
6146
6147
6148 $as_echo "#define GNULIB_TEST_MEMMEM 1" >>confdefs.h
6149
6150
6151
6152   # Code from module multiarch:
6153
6154   # Code from module stddef:
6155
6156
6157
6158   if test $gt_cv_c_wchar_t = no; then
6159     HAVE_WCHAR_T=0
6160     STDDEF_H=stddef.h
6161   fi
6162   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
6163 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
6164 if test "${gl_cv_decl_null_works+set}" = set; then :
6165   $as_echo_n "(cached) " >&6
6166 else
6167   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6168 /* end confdefs.h.  */
6169 #include <stddef.h>
6170       int test[2 * (sizeof NULL == sizeof (void *)) -1];
6171
6172 int
6173 main ()
6174 {
6175
6176   ;
6177   return 0;
6178 }
6179 _ACEOF
6180 if ac_fn_c_try_compile "$LINENO"; then :
6181   gl_cv_decl_null_works=yes
6182 else
6183   gl_cv_decl_null_works=no
6184 fi
6185 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6186 fi
6187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
6188 $as_echo "$gl_cv_decl_null_works" >&6; }
6189   if test $gl_cv_decl_null_works = no; then
6190     REPLACE_NULL=1
6191     STDDEF_H=stddef.h
6192   fi
6193   if test -n "$STDDEF_H"; then
6194
6195
6196
6197
6198   :
6199
6200
6201
6202
6203
6204
6205
6206      if test $gl_cv_have_include_next = yes; then
6207        gl_cv_next_stddef_h='<'stddef.h'>'
6208      else
6209        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
6210 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
6211 if test "${gl_cv_next_stddef_h+set}" = set; then :
6212   $as_echo_n "(cached) " >&6
6213 else
6214
6215           if test $ac_cv_header_stddef_h = yes; then
6216             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6217 /* end confdefs.h.  */
6218 #include <stddef.h>
6219
6220 _ACEOF
6221                                                                                                 case "$host_os" in
6222               aix*) gl_absname_cpp="$ac_cpp -C" ;;
6223               *)    gl_absname_cpp="$ac_cpp" ;;
6224             esac
6225                                                 gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
6226                sed -n '\#/stddef.h#{
6227                  s#.*"\(.*/stddef.h\)".*#\1#
6228                  s#^/[^/]#//&#
6229                  p
6230                  q
6231                }'`'"'
6232           else
6233             gl_cv_next_stddef_h='<'stddef.h'>'
6234           fi
6235
6236 fi
6237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
6238 $as_echo "$gl_cv_next_stddef_h" >&6; }
6239      fi
6240      NEXT_STDDEF_H=$gl_cv_next_stddef_h
6241
6242      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
6243        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
6244        gl_next_as_first_directive='<'stddef.h'>'
6245      else
6246        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
6247        gl_next_as_first_directive=$gl_cv_next_stddef_h
6248      fi
6249      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
6250
6251
6252
6253   fi
6254
6255   # Code from module stdint:
6256
6257
6258
6259   if test $ac_cv_type_long_long_int = yes; then
6260     HAVE_LONG_LONG_INT=1
6261   else
6262     HAVE_LONG_LONG_INT=0
6263   fi
6264
6265
6266   if test $ac_cv_type_unsigned_long_long_int = yes; then
6267     HAVE_UNSIGNED_LONG_LONG_INT=1
6268   else
6269     HAVE_UNSIGNED_LONG_LONG_INT=0
6270   fi
6271
6272
6273       if test $ac_cv_header_inttypes_h = yes; then
6274     HAVE_INTTYPES_H=1
6275   else
6276     HAVE_INTTYPES_H=0
6277   fi
6278
6279
6280       if test $ac_cv_header_sys_types_h = yes; then
6281     HAVE_SYS_TYPES_H=1
6282   else
6283     HAVE_SYS_TYPES_H=0
6284   fi
6285
6286
6287
6288
6289
6290
6291   :
6292
6293
6294
6295
6296
6297
6298
6299      if test $gl_cv_have_include_next = yes; then
6300        gl_cv_next_stdint_h='<'stdint.h'>'
6301      else
6302        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
6303 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
6304 if test "${gl_cv_next_stdint_h+set}" = set; then :
6305   $as_echo_n "(cached) " >&6
6306 else
6307
6308           if test $ac_cv_header_stdint_h = yes; then
6309             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6310 /* end confdefs.h.  */
6311 #include <stdint.h>
6312
6313 _ACEOF
6314                                                                                                 case "$host_os" in
6315               aix*) gl_absname_cpp="$ac_cpp -C" ;;
6316               *)    gl_absname_cpp="$ac_cpp" ;;
6317             esac
6318                                                 gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
6319                sed -n '\#/stdint.h#{
6320                  s#.*"\(.*/stdint.h\)".*#\1#
6321                  s#^/[^/]#//&#
6322                  p
6323                  q
6324                }'`'"'
6325           else
6326             gl_cv_next_stdint_h='<'stdint.h'>'
6327           fi
6328
6329 fi
6330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
6331 $as_echo "$gl_cv_next_stdint_h" >&6; }
6332      fi
6333      NEXT_STDINT_H=$gl_cv_next_stdint_h
6334
6335      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
6336        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
6337        gl_next_as_first_directive='<'stdint.h'>'
6338      else
6339        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
6340        gl_next_as_first_directive=$gl_cv_next_stdint_h
6341      fi
6342      NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
6343
6344
6345
6346   if test $ac_cv_header_stdint_h = yes; then
6347     HAVE_STDINT_H=1
6348   else
6349     HAVE_STDINT_H=0
6350   fi
6351
6352
6353     if test $ac_cv_header_stdint_h = yes; then
6354     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
6355 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
6356 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
6357   $as_echo_n "(cached) " >&6
6358 else
6359   gl_cv_header_working_stdint_h=no
6360        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6361 /* end confdefs.h.  */
6362
6363
6364 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
6365 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
6366 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
6367 #include <stdint.h>
6368 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
6369 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
6370 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
6371 #endif
6372
6373
6374   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6375      included before <wchar.h>.  */
6376   #include <stddef.h>
6377   #include <signal.h>
6378   #if HAVE_WCHAR_H
6379   # include <stdio.h>
6380   # include <time.h>
6381   # include <wchar.h>
6382   #endif
6383
6384
6385 #ifdef INT8_MAX
6386 int8_t a1 = INT8_MAX;
6387 int8_t a1min = INT8_MIN;
6388 #endif
6389 #ifdef INT16_MAX
6390 int16_t a2 = INT16_MAX;
6391 int16_t a2min = INT16_MIN;
6392 #endif
6393 #ifdef INT32_MAX
6394 int32_t a3 = INT32_MAX;
6395 int32_t a3min = INT32_MIN;
6396 #endif
6397 #ifdef INT64_MAX
6398 int64_t a4 = INT64_MAX;
6399 int64_t a4min = INT64_MIN;
6400 #endif
6401 #ifdef UINT8_MAX
6402 uint8_t b1 = UINT8_MAX;
6403 #else
6404 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
6405 #endif
6406 #ifdef UINT16_MAX
6407 uint16_t b2 = UINT16_MAX;
6408 #endif
6409 #ifdef UINT32_MAX
6410 uint32_t b3 = UINT32_MAX;
6411 #endif
6412 #ifdef UINT64_MAX
6413 uint64_t b4 = UINT64_MAX;
6414 #endif
6415 int_least8_t c1 = INT8_C (0x7f);
6416 int_least8_t c1max = INT_LEAST8_MAX;
6417 int_least8_t c1min = INT_LEAST8_MIN;
6418 int_least16_t c2 = INT16_C (0x7fff);
6419 int_least16_t c2max = INT_LEAST16_MAX;
6420 int_least16_t c2min = INT_LEAST16_MIN;
6421 int_least32_t c3 = INT32_C (0x7fffffff);
6422 int_least32_t c3max = INT_LEAST32_MAX;
6423 int_least32_t c3min = INT_LEAST32_MIN;
6424 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
6425 int_least64_t c4max = INT_LEAST64_MAX;
6426 int_least64_t c4min = INT_LEAST64_MIN;
6427 uint_least8_t d1 = UINT8_C (0xff);
6428 uint_least8_t d1max = UINT_LEAST8_MAX;
6429 uint_least16_t d2 = UINT16_C (0xffff);
6430 uint_least16_t d2max = UINT_LEAST16_MAX;
6431 uint_least32_t d3 = UINT32_C (0xffffffff);
6432 uint_least32_t d3max = UINT_LEAST32_MAX;
6433 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
6434 uint_least64_t d4max = UINT_LEAST64_MAX;
6435 int_fast8_t e1 = INT_FAST8_MAX;
6436 int_fast8_t e1min = INT_FAST8_MIN;
6437 int_fast16_t e2 = INT_FAST16_MAX;
6438 int_fast16_t e2min = INT_FAST16_MIN;
6439 int_fast32_t e3 = INT_FAST32_MAX;
6440 int_fast32_t e3min = INT_FAST32_MIN;
6441 int_fast64_t e4 = INT_FAST64_MAX;
6442 int_fast64_t e4min = INT_FAST64_MIN;
6443 uint_fast8_t f1 = UINT_FAST8_MAX;
6444 uint_fast16_t f2 = UINT_FAST16_MAX;
6445 uint_fast32_t f3 = UINT_FAST32_MAX;
6446 uint_fast64_t f4 = UINT_FAST64_MAX;
6447 #ifdef INTPTR_MAX
6448 intptr_t g = INTPTR_MAX;
6449 intptr_t gmin = INTPTR_MIN;
6450 #endif
6451 #ifdef UINTPTR_MAX
6452 uintptr_t h = UINTPTR_MAX;
6453 #endif
6454 intmax_t i = INTMAX_MAX;
6455 uintmax_t j = UINTMAX_MAX;
6456
6457 #include <limits.h> /* for CHAR_BIT */
6458 #define TYPE_MINIMUM(t) \
6459   ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))
6460 #define TYPE_MAXIMUM(t) \
6461   ((t) ((t) 0 < (t) -1 ? (t) -1 : ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1))))
6462 struct s {
6463   int check_PTRDIFF:
6464       PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
6465       && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
6466       ? 1 : -1;
6467   /* Detect bug in FreeBSD 6.0 / ia64.  */
6468   int check_SIG_ATOMIC:
6469       SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
6470       && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
6471       ? 1 : -1;
6472   int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
6473   int check_WCHAR:
6474       WCHAR_MIN == TYPE_MINIMUM (wchar_t)
6475       && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
6476       ? 1 : -1;
6477   /* Detect bug in mingw.  */
6478   int check_WINT:
6479       WINT_MIN == TYPE_MINIMUM (wint_t)
6480       && WINT_MAX == TYPE_MAXIMUM (wint_t)
6481       ? 1 : -1;
6482
6483   /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
6484   int check_UINT8_C:
6485         (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
6486   int check_UINT16_C:
6487         (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
6488
6489   /* Detect bugs in OpenBSD 3.9 stdint.h.  */
6490 #ifdef UINT8_MAX
6491   int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
6492 #endif
6493 #ifdef UINT16_MAX
6494   int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
6495 #endif
6496 #ifdef UINT32_MAX
6497   int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
6498 #endif
6499 #ifdef UINT64_MAX
6500   int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
6501 #endif
6502   int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
6503   int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
6504   int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
6505   int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
6506   int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
6507   int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
6508   int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
6509   int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
6510   int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
6511   int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
6512   int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
6513 };
6514
6515 int
6516 main ()
6517 {
6518
6519   ;
6520   return 0;
6521 }
6522 _ACEOF
6523 if ac_fn_c_try_compile "$LINENO"; then :
6524                                                     if test "$cross_compiling" = yes; then :
6525                  gl_cv_header_working_stdint_h=yes
6526
6527 else
6528   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6529 /* end confdefs.h.  */
6530
6531
6532 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
6533 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
6534 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
6535 #include <stdint.h>
6536
6537
6538   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6539      included before <wchar.h>.  */
6540   #include <stddef.h>
6541   #include <signal.h>
6542   #if HAVE_WCHAR_H
6543   # include <stdio.h>
6544   # include <time.h>
6545   # include <wchar.h>
6546   #endif
6547
6548
6549 #include <stdio.h>
6550 #include <string.h>
6551 #define MVAL(macro) MVAL1(macro)
6552 #define MVAL1(expression) #expression
6553 static const char *macro_values[] =
6554   {
6555 #ifdef INT8_MAX
6556     MVAL (INT8_MAX),
6557 #endif
6558 #ifdef INT16_MAX
6559     MVAL (INT16_MAX),
6560 #endif
6561 #ifdef INT32_MAX
6562     MVAL (INT32_MAX),
6563 #endif
6564 #ifdef INT64_MAX
6565     MVAL (INT64_MAX),
6566 #endif
6567 #ifdef UINT8_MAX
6568     MVAL (UINT8_MAX),
6569 #endif
6570 #ifdef UINT16_MAX
6571     MVAL (UINT16_MAX),
6572 #endif
6573 #ifdef UINT32_MAX
6574     MVAL (UINT32_MAX),
6575 #endif
6576 #ifdef UINT64_MAX
6577     MVAL (UINT64_MAX),
6578 #endif
6579     NULL
6580   };
6581
6582 int
6583 main ()
6584 {
6585
6586   const char **mv;
6587   for (mv = macro_values; *mv != NULL; mv++)
6588     {
6589       const char *value = *mv;
6590       /* Test whether it looks like a cast expression.  */
6591       if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
6592           || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
6593           || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
6594           || strncmp (value, "((int)"/*)*/, 6) == 0
6595           || strncmp (value, "((signed short)"/*)*/, 15) == 0
6596           || strncmp (value, "((signed char)"/*)*/, 14) == 0)
6597         return 1;
6598     }
6599   return 0;
6600
6601   ;
6602   return 0;
6603 }
6604 _ACEOF
6605 if ac_fn_c_try_run "$LINENO"; then :
6606   gl_cv_header_working_stdint_h=yes
6607 fi
6608 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6609   conftest.$ac_objext conftest.beam conftest.$ac_ext
6610 fi
6611
6612
6613 fi
6614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6615
6616 fi
6617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
6618 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
6619   fi
6620   if test "$gl_cv_header_working_stdint_h" = yes; then
6621     STDINT_H=
6622   else
6623             for ac_header in sys/inttypes.h sys/bitypes.h
6624 do :
6625   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6626 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6627 eval as_val=\$$as_ac_Header
6628    if test "x$as_val" = x""yes; then :
6629   cat >>confdefs.h <<_ACEOF
6630 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6631 _ACEOF
6632
6633 fi
6634
6635 done
6636
6637     if test $ac_cv_header_sys_inttypes_h = yes; then
6638       HAVE_SYS_INTTYPES_H=1
6639     else
6640       HAVE_SYS_INTTYPES_H=0
6641     fi
6642
6643     if test $ac_cv_header_sys_bitypes_h = yes; then
6644       HAVE_SYS_BITYPES_H=1
6645     else
6646       HAVE_SYS_BITYPES_H=0
6647     fi
6648
6649
6650
6651   :
6652
6653
6654
6655
6656
6657
6658
6659
6660   if test $APPLE_UNIVERSAL_BUILD = 0; then
6661
6662
6663   for gltype in ptrdiff_t size_t ; do
6664     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
6665 $as_echo_n "checking for bit size of $gltype... " >&6; }
6666 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
6667   $as_echo_n "(cached) " >&6
6668 else
6669   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
6670   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6671      included before <wchar.h>.  */
6672   #include <stddef.h>
6673   #include <signal.h>
6674   #if HAVE_WCHAR_H
6675   # include <stdio.h>
6676   # include <time.h>
6677   # include <wchar.h>
6678   #endif
6679
6680 #include <limits.h>"; then :
6681
6682 else
6683   result=unknown
6684 fi
6685
6686        eval gl_cv_bitsizeof_${gltype}=\$result
6687
6688 fi
6689 eval ac_res=\$gl_cv_bitsizeof_${gltype}
6690                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6691 $as_echo "$ac_res" >&6; }
6692     eval result=\$gl_cv_bitsizeof_${gltype}
6693     if test $result = unknown; then
6694                                                 result=0
6695     fi
6696     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6697     cat >>confdefs.h <<_ACEOF
6698 #define BITSIZEOF_${GLTYPE} $result
6699 _ACEOF
6700
6701     eval BITSIZEOF_${GLTYPE}=\$result
6702   done
6703
6704
6705   fi
6706
6707
6708   for gltype in sig_atomic_t wchar_t wint_t ; do
6709     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
6710 $as_echo_n "checking for bit size of $gltype... " >&6; }
6711 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
6712   $as_echo_n "(cached) " >&6
6713 else
6714   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
6715   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6716      included before <wchar.h>.  */
6717   #include <stddef.h>
6718   #include <signal.h>
6719   #if HAVE_WCHAR_H
6720   # include <stdio.h>
6721   # include <time.h>
6722   # include <wchar.h>
6723   #endif
6724
6725 #include <limits.h>"; then :
6726
6727 else
6728   result=unknown
6729 fi
6730
6731        eval gl_cv_bitsizeof_${gltype}=\$result
6732
6733 fi
6734 eval ac_res=\$gl_cv_bitsizeof_${gltype}
6735                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6736 $as_echo "$ac_res" >&6; }
6737     eval result=\$gl_cv_bitsizeof_${gltype}
6738     if test $result = unknown; then
6739                                                 result=0
6740     fi
6741     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6742     cat >>confdefs.h <<_ACEOF
6743 #define BITSIZEOF_${GLTYPE} $result
6744 _ACEOF
6745
6746     eval BITSIZEOF_${GLTYPE}=\$result
6747   done
6748
6749
6750
6751
6752   for gltype in sig_atomic_t wchar_t wint_t ; do
6753     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
6754 $as_echo_n "checking whether $gltype is signed... " >&6; }
6755 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
6756   $as_echo_n "(cached) " >&6
6757 else
6758   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6759 /* end confdefs.h.  */
6760
6761   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6762      included before <wchar.h>.  */
6763   #include <stddef.h>
6764   #include <signal.h>
6765   #if HAVE_WCHAR_H
6766   # include <stdio.h>
6767   # include <time.h>
6768   # include <wchar.h>
6769   #endif
6770
6771             int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
6772 int
6773 main ()
6774 {
6775
6776   ;
6777   return 0;
6778 }
6779 _ACEOF
6780 if ac_fn_c_try_compile "$LINENO"; then :
6781   result=yes
6782 else
6783   result=no
6784 fi
6785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6786        eval gl_cv_type_${gltype}_signed=\$result
6787
6788 fi
6789 eval ac_res=\$gl_cv_type_${gltype}_signed
6790                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6791 $as_echo "$ac_res" >&6; }
6792     eval result=\$gl_cv_type_${gltype}_signed
6793     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6794     if test "$result" = yes; then
6795       cat >>confdefs.h <<_ACEOF
6796 #define HAVE_SIGNED_${GLTYPE} 1
6797 _ACEOF
6798
6799       eval HAVE_SIGNED_${GLTYPE}=1
6800     else
6801       eval HAVE_SIGNED_${GLTYPE}=0
6802     fi
6803   done
6804
6805
6806   gl_cv_type_ptrdiff_t_signed=yes
6807   gl_cv_type_size_t_signed=no
6808   if test $APPLE_UNIVERSAL_BUILD = 0; then
6809
6810
6811   for gltype in ptrdiff_t size_t ; do
6812     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
6813 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
6814 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
6815   $as_echo_n "(cached) " >&6
6816 else
6817   eval gl_cv_type_${gltype}_suffix=no
6818        eval result=\$gl_cv_type_${gltype}_signed
6819        if test "$result" = yes; then
6820          glsufu=
6821        else
6822          glsufu=u
6823        fi
6824        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
6825          case $glsuf in
6826            '')  gltype1='int';;
6827            l)   gltype1='long int';;
6828            ll)  gltype1='long long int';;
6829            i64) gltype1='__int64';;
6830            u)   gltype1='unsigned int';;
6831            ul)  gltype1='unsigned long int';;
6832            ull) gltype1='unsigned long long int';;
6833            ui64)gltype1='unsigned __int64';;
6834          esac
6835          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6836 /* end confdefs.h.  */
6837
6838   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6839      included before <wchar.h>.  */
6840   #include <stddef.h>
6841   #include <signal.h>
6842   #if HAVE_WCHAR_H
6843   # include <stdio.h>
6844   # include <time.h>
6845   # include <wchar.h>
6846   #endif
6847
6848               extern $gltype foo;
6849               extern $gltype1 foo;
6850 int
6851 main ()
6852 {
6853
6854   ;
6855   return 0;
6856 }
6857 _ACEOF
6858 if ac_fn_c_try_compile "$LINENO"; then :
6859   eval gl_cv_type_${gltype}_suffix=\$glsuf
6860 fi
6861 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6862          eval result=\$gl_cv_type_${gltype}_suffix
6863          test "$result" != no && break
6864        done
6865 fi
6866 eval ac_res=\$gl_cv_type_${gltype}_suffix
6867                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6868 $as_echo "$ac_res" >&6; }
6869     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6870     eval result=\$gl_cv_type_${gltype}_suffix
6871     test "$result" = no && result=
6872     eval ${GLTYPE}_SUFFIX=\$result
6873     cat >>confdefs.h <<_ACEOF
6874 #define ${GLTYPE}_SUFFIX $result
6875 _ACEOF
6876
6877   done
6878
6879
6880   fi
6881
6882
6883   for gltype in sig_atomic_t wchar_t wint_t ; do
6884     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
6885 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
6886 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
6887   $as_echo_n "(cached) " >&6
6888 else
6889   eval gl_cv_type_${gltype}_suffix=no
6890        eval result=\$gl_cv_type_${gltype}_signed
6891        if test "$result" = yes; then
6892          glsufu=
6893        else
6894          glsufu=u
6895        fi
6896        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
6897          case $glsuf in
6898            '')  gltype1='int';;
6899            l)   gltype1='long int';;
6900            ll)  gltype1='long long int';;
6901            i64) gltype1='__int64';;
6902            u)   gltype1='unsigned int';;
6903            ul)  gltype1='unsigned long int';;
6904            ull) gltype1='unsigned long long int';;
6905            ui64)gltype1='unsigned __int64';;
6906          esac
6907          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6908 /* end confdefs.h.  */
6909
6910   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6911      included before <wchar.h>.  */
6912   #include <stddef.h>
6913   #include <signal.h>
6914   #if HAVE_WCHAR_H
6915   # include <stdio.h>
6916   # include <time.h>
6917   # include <wchar.h>
6918   #endif
6919
6920               extern $gltype foo;
6921               extern $gltype1 foo;
6922 int
6923 main ()
6924 {
6925
6926   ;
6927   return 0;
6928 }
6929 _ACEOF
6930 if ac_fn_c_try_compile "$LINENO"; then :
6931   eval gl_cv_type_${gltype}_suffix=\$glsuf
6932 fi
6933 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6934          eval result=\$gl_cv_type_${gltype}_suffix
6935          test "$result" != no && break
6936        done
6937 fi
6938 eval ac_res=\$gl_cv_type_${gltype}_suffix
6939                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6940 $as_echo "$ac_res" >&6; }
6941     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6942     eval result=\$gl_cv_type_${gltype}_suffix
6943     test "$result" = no && result=
6944     eval ${GLTYPE}_SUFFIX=\$result
6945     cat >>confdefs.h <<_ACEOF
6946 #define ${GLTYPE}_SUFFIX $result
6947 _ACEOF
6948
6949   done
6950
6951
6952
6953     STDINT_H=stdint.h
6954   fi
6955
6956
6957   # Code from module string:
6958
6959
6960
6961   # Code from module warn-on-use:
6962   # Code from module wchar:
6963
6964
6965
6966
6967   :
6968
6969
6970
6971
6972
6973
6974
6975
6976
6977   :
6978
6979
6980
6981
6982
6983
6984
6985      if test $gl_cv_have_include_next = yes; then
6986        gl_cv_next_wchar_h='<'wchar.h'>'
6987      else
6988        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <wchar.h>" >&5
6989 $as_echo_n "checking absolute name of <wchar.h>... " >&6; }
6990 if test "${gl_cv_next_wchar_h+set}" = set; then :
6991   $as_echo_n "(cached) " >&6
6992 else
6993
6994           if test $ac_cv_header_wchar_h = yes; then
6995             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6996 /* end confdefs.h.  */
6997 #include <wchar.h>
6998
6999 _ACEOF
7000                                                                                                 case "$host_os" in
7001               aix*) gl_absname_cpp="$ac_cpp -C" ;;
7002               *)    gl_absname_cpp="$ac_cpp" ;;
7003             esac
7004                                                 gl_cv_next_wchar_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
7005                sed -n '\#/wchar.h#{
7006                  s#.*"\(.*/wchar.h\)".*#\1#
7007                  s#^/[^/]#//&#
7008                  p
7009                  q
7010                }'`'"'
7011           else
7012             gl_cv_next_wchar_h='<'wchar.h'>'
7013           fi
7014
7015 fi
7016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wchar_h" >&5
7017 $as_echo "$gl_cv_next_wchar_h" >&6; }
7018      fi
7019      NEXT_WCHAR_H=$gl_cv_next_wchar_h
7020
7021      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
7022        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
7023        gl_next_as_first_directive='<'wchar.h'>'
7024      else
7025        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
7026        gl_next_as_first_directive=$gl_cv_next_wchar_h
7027      fi
7028      NEXT_AS_FIRST_DIRECTIVE_WCHAR_H=$gl_next_as_first_directive
7029
7030
7031
7032   if test $ac_cv_header_wchar_h = yes; then
7033     HAVE_WCHAR_H=1
7034   else
7035     HAVE_WCHAR_H=0
7036   fi
7037
7038
7039
7040   if test $gt_cv_c_wint_t = yes; then
7041     HAVE_WINT_T=1
7042   else
7043     HAVE_WINT_T=0
7044   fi
7045
7046
7047
7048     for gl_func in btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb     wcsrtombs wcsnrtombs wcwidth; do
7049     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
7050     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
7051 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
7052 if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then :
7053   $as_echo_n "(cached) " >&6
7054 else
7055   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7056 /* end confdefs.h.  */
7057
7058 /* Some systems require additional headers.  */
7059 #ifndef __GLIBC__
7060 # include <stddef.h>
7061 # include <stdio.h>
7062 # include <time.h>
7063 #endif
7064 #include <wchar.h>
7065
7066 int
7067 main ()
7068 {
7069 #undef $gl_func
7070   (void) $gl_func;
7071   ;
7072   return 0;
7073 }
7074 _ACEOF
7075 if ac_fn_c_try_compile "$LINENO"; then :
7076   eval "$as_gl_Symbol=yes"
7077 else
7078   eval "$as_gl_Symbol=no"
7079 fi
7080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7081 fi
7082 eval ac_res=\$$as_gl_Symbol
7083                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7084 $as_echo "$ac_res" >&6; }
7085      eval as_val=\$$as_gl_Symbol
7086    if test "x$as_val" = x""yes; then :
7087   cat >>confdefs.h <<_ACEOF
7088 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
7089 _ACEOF
7090
7091                      eval ac_cv_have_decl_$gl_func=yes
7092 fi
7093       done
7094
7095
7096   # Code from module dummy:
7097   # End of code from modules
7098
7099
7100
7101
7102
7103
7104
7105
7106
7107   gltests_libdeps=
7108   gltests_ltlibdeps=
7109
7110
7111
7112
7113
7114
7115
7116
7117
7118   gl_source_base='tests'
7119   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
7120
7121   gl_module_indicator_condition=$gltests_WITNESS
7122
7123
7124
7125
7126
7127
7128
7129
7130
7131   LIBGNU_LIBDEPS="$gl_libdeps"
7132
7133   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
7134
7135
7136
7137 # For Makefile dependencies.
7138 GNULIB_STDINT_H=
7139 if test x"$STDINT_H" != x; then
7140   GNULIB_STDINT_H=gnulib/$STDINT_H
7141 fi
7142
7143
7144 PACKAGE=gdb
7145
7146 cat >>confdefs.h <<_ACEOF
7147 #define PACKAGE "$PACKAGE"
7148 _ACEOF
7149
7150
7151
7152 # GDB does not use automake, but gnulib does.  This line lets us
7153 # generate its Makefile.in.
7154 am__api_version='1.11'
7155
7156 # Find a good install program.  We prefer a C program (faster),
7157 # so one script is as good as another.  But avoid the broken or
7158 # incompatible versions:
7159 # SysV /etc/install, /usr/sbin/install
7160 # SunOS /usr/etc/install
7161 # IRIX /sbin/install
7162 # AIX /bin/install
7163 # AmigaOS /C/install, which installs bootblocks on floppy discs
7164 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
7165 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7166 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7167 # OS/2's system install, which has a completely different semantic
7168 # ./install, which can be erroneously created by make from ./install.sh.
7169 # Reject install programs that cannot install multiple files.
7170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
7171 $as_echo_n "checking for a BSD-compatible install... " >&6; }
7172 if test -z "$INSTALL"; then
7173 if test "${ac_cv_path_install+set}" = set; then :
7174   $as_echo_n "(cached) " >&6
7175 else
7176   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7177 for as_dir in $PATH
7178 do
7179   IFS=$as_save_IFS
7180   test -z "$as_dir" && as_dir=.
7181     # Account for people who put trailing slashes in PATH elements.
7182 case $as_dir/ in #((
7183   ./ | .// | /[cC]/* | \
7184   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
7185   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
7186   /usr/ucb/* ) ;;
7187   *)
7188     # OSF1 and SCO ODT 3.0 have their own names for install.
7189     # Don't use installbsd from OSF since it installs stuff as root
7190     # by default.
7191     for ac_prog in ginstall scoinst install; do
7192       for ac_exec_ext in '' $ac_executable_extensions; do
7193         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
7194           if test $ac_prog = install &&
7195             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7196             # AIX install.  It has an incompatible calling convention.
7197             :
7198           elif test $ac_prog = install &&
7199             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7200             # program-specific install script used by HP pwplus--don't use.
7201             :
7202           else
7203             rm -rf conftest.one conftest.two conftest.dir
7204             echo one > conftest.one
7205             echo two > conftest.two
7206             mkdir conftest.dir
7207             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
7208               test -s conftest.one && test -s conftest.two &&
7209               test -s conftest.dir/conftest.one &&
7210               test -s conftest.dir/conftest.two
7211             then
7212               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
7213               break 3
7214             fi
7215           fi
7216         fi
7217       done
7218     done
7219     ;;
7220 esac
7221
7222   done
7223 IFS=$as_save_IFS
7224
7225 rm -rf conftest.one conftest.two conftest.dir
7226
7227 fi
7228   if test "${ac_cv_path_install+set}" = set; then
7229     INSTALL=$ac_cv_path_install
7230   else
7231     # As a last resort, use the slow shell script.  Don't cache a
7232     # value for INSTALL within a source directory, because that will
7233     # break other packages using the cache if that directory is
7234     # removed, or if the value is a relative name.
7235     INSTALL=$ac_install_sh
7236   fi
7237 fi
7238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7239 $as_echo "$INSTALL" >&6; }
7240
7241 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7242 # It thinks the first close brace ends the variable substitution.
7243 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7244
7245 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
7246
7247 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7248
7249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
7250 $as_echo_n "checking whether build environment is sane... " >&6; }
7251 # Just in case
7252 sleep 1
7253 echo timestamp > conftest.file
7254 # Reject unsafe characters in $srcdir or the absolute working directory
7255 # name.  Accept space and tab only in the latter.
7256 am_lf='
7257 '
7258 case `pwd` in
7259   *[\\\"\#\$\&\'\`$am_lf]*)
7260     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
7261 esac
7262 case $srcdir in
7263   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
7264     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
7265 esac
7266
7267 # Do `set' in a subshell so we don't clobber the current shell's
7268 # arguments.  Must try -L first in case configure is actually a
7269 # symlink; some systems play weird games with the mod time of symlinks
7270 # (eg FreeBSD returns the mod time of the symlink's containing
7271 # directory).
7272 if (
7273    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
7274    if test "$*" = "X"; then
7275       # -L didn't work.
7276       set X `ls -t "$srcdir/configure" conftest.file`
7277    fi
7278    rm -f conftest.file
7279    if test "$*" != "X $srcdir/configure conftest.file" \
7280       && test "$*" != "X conftest.file $srcdir/configure"; then
7281
7282       # If neither matched, then we have a broken ls.  This can happen
7283       # if, for instance, CONFIG_SHELL is bash and it inherits a
7284       # broken ls alias from the environment.  This has actually
7285       # happened.  Such a system could not be considered "sane".
7286       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
7287 alias in your environment" "$LINENO" 5
7288    fi
7289
7290    test "$2" = conftest.file
7291    )
7292 then
7293    # Ok.
7294    :
7295 else
7296    as_fn_error "newly created file is older than distributed files!
7297 Check your system clock" "$LINENO" 5
7298 fi
7299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7300 $as_echo "yes" >&6; }
7301 test "$program_prefix" != NONE &&
7302   program_transform_name="s&^&$program_prefix&;$program_transform_name"
7303 # Use a double $ so make ignores it.
7304 test "$program_suffix" != NONE &&
7305   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
7306 # Double any \ or $.
7307 # By default was `s,x,x', remove it if useless.
7308 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
7309 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
7310
7311 # expand $ac_aux_dir to an absolute path
7312 am_aux_dir=`cd $ac_aux_dir && pwd`
7313
7314 if test x"${MISSING+set}" != xset; then
7315   case $am_aux_dir in
7316   *\ * | *\     *)
7317     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
7318   *)
7319     MISSING="\${SHELL} $am_aux_dir/missing" ;;
7320   esac
7321 fi
7322 # Use eval to expand $SHELL
7323 if eval "$MISSING --run true"; then
7324   am_missing_run="$MISSING --run "
7325 else
7326   am_missing_run=
7327   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
7328 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
7329 fi
7330
7331 if test x"${install_sh}" != xset; then
7332   case $am_aux_dir in
7333   *\ * | *\     *)
7334     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
7335   *)
7336     install_sh="\${SHELL} $am_aux_dir/install-sh"
7337   esac
7338 fi
7339
7340 # Installed binaries are usually stripped using `strip' when the user
7341 # run `make install-strip'.  However `strip' might not be the right
7342 # tool to use in cross-compilation environments, therefore Automake
7343 # will honor the `STRIP' environment variable to overrule this program.
7344 if test "$cross_compiling" != no; then
7345   if test -n "$ac_tool_prefix"; then
7346   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
7347 set dummy ${ac_tool_prefix}strip; ac_word=$2
7348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7349 $as_echo_n "checking for $ac_word... " >&6; }
7350 if test "${ac_cv_prog_STRIP+set}" = set; then :
7351   $as_echo_n "(cached) " >&6
7352 else
7353   if test -n "$STRIP"; then
7354   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
7355 else
7356 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7357 for as_dir in $PATH
7358 do
7359   IFS=$as_save_IFS
7360   test -z "$as_dir" && as_dir=.
7361     for ac_exec_ext in '' $ac_executable_extensions; do
7362   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7363     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
7364     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7365     break 2
7366   fi
7367 done
7368   done
7369 IFS=$as_save_IFS
7370
7371 fi
7372 fi
7373 STRIP=$ac_cv_prog_STRIP
7374 if test -n "$STRIP"; then
7375   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
7376 $as_echo "$STRIP" >&6; }
7377 else
7378   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7379 $as_echo "no" >&6; }
7380 fi
7381
7382
7383 fi
7384 if test -z "$ac_cv_prog_STRIP"; then
7385   ac_ct_STRIP=$STRIP
7386   # Extract the first word of "strip", so it can be a program name with args.
7387 set dummy strip; ac_word=$2
7388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7389 $as_echo_n "checking for $ac_word... " >&6; }
7390 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
7391   $as_echo_n "(cached) " >&6
7392 else
7393   if test -n "$ac_ct_STRIP"; then
7394   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
7395 else
7396 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7397 for as_dir in $PATH
7398 do
7399   IFS=$as_save_IFS
7400   test -z "$as_dir" && as_dir=.
7401     for ac_exec_ext in '' $ac_executable_extensions; do
7402   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7403     ac_cv_prog_ac_ct_STRIP="strip"
7404     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7405     break 2
7406   fi
7407 done
7408   done
7409 IFS=$as_save_IFS
7410
7411 fi
7412 fi
7413 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
7414 if test -n "$ac_ct_STRIP"; then
7415   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
7416 $as_echo "$ac_ct_STRIP" >&6; }
7417 else
7418   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7419 $as_echo "no" >&6; }
7420 fi
7421
7422   if test "x$ac_ct_STRIP" = x; then
7423     STRIP=":"
7424   else
7425     case $cross_compiling:$ac_tool_warned in
7426 yes:)
7427 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7428 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7429 ac_tool_warned=yes ;;
7430 esac
7431     STRIP=$ac_ct_STRIP
7432   fi
7433 else
7434   STRIP="$ac_cv_prog_STRIP"
7435 fi
7436
7437 fi
7438 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
7439
7440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
7441 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
7442 if test -z "$MKDIR_P"; then
7443   if test "${ac_cv_path_mkdir+set}" = set; then :
7444   $as_echo_n "(cached) " >&6
7445 else
7446   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7447 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
7448 do
7449   IFS=$as_save_IFS
7450   test -z "$as_dir" && as_dir=.
7451     for ac_prog in mkdir gmkdir; do
7452          for ac_exec_ext in '' $ac_executable_extensions; do
7453            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
7454            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
7455              'mkdir (GNU coreutils) '* | \
7456              'mkdir (coreutils) '* | \
7457              'mkdir (fileutils) '4.1*)
7458                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
7459                break 3;;
7460            esac
7461          done
7462        done
7463   done
7464 IFS=$as_save_IFS
7465
7466 fi
7467
7468   if test "${ac_cv_path_mkdir+set}" = set; then
7469     MKDIR_P="$ac_cv_path_mkdir -p"
7470   else
7471     # As a last resort, use the slow shell script.  Don't cache a
7472     # value for MKDIR_P within a source directory, because that will
7473     # break other packages using the cache if that directory is
7474     # removed, or if the value is a relative name.
7475     test -d ./--version && rmdir ./--version
7476     MKDIR_P="$ac_install_sh -d"
7477   fi
7478 fi
7479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
7480 $as_echo "$MKDIR_P" >&6; }
7481
7482
7483 mkdir_p="$MKDIR_P"
7484 case $mkdir_p in
7485   [\\/$]* | ?:[\\/]*) ;;
7486   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
7487 esac
7488
7489 for ac_prog in gawk mawk nawk awk
7490 do
7491   # Extract the first word of "$ac_prog", so it can be a program name with args.
7492 set dummy $ac_prog; ac_word=$2
7493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7494 $as_echo_n "checking for $ac_word... " >&6; }
7495 if test "${ac_cv_prog_AWK+set}" = set; then :
7496   $as_echo_n "(cached) " >&6
7497 else
7498   if test -n "$AWK"; then
7499   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7500 else
7501 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7502 for as_dir in $PATH
7503 do
7504   IFS=$as_save_IFS
7505   test -z "$as_dir" && as_dir=.
7506     for ac_exec_ext in '' $ac_executable_extensions; do
7507   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7508     ac_cv_prog_AWK="$ac_prog"
7509     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7510     break 2
7511   fi
7512 done
7513   done
7514 IFS=$as_save_IFS
7515
7516 fi
7517 fi
7518 AWK=$ac_cv_prog_AWK
7519 if test -n "$AWK"; then
7520   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7521 $as_echo "$AWK" >&6; }
7522 else
7523   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7524 $as_echo "no" >&6; }
7525 fi
7526
7527
7528   test -n "$AWK" && break
7529 done
7530
7531 ac_config_commands="$ac_config_commands depfiles"
7532
7533
7534 am_make=${MAKE-make}
7535 cat > confinc << 'END'
7536 am__doit:
7537         @echo this is the am__doit target
7538 .PHONY: am__doit
7539 END
7540 # If we don't find an include directive, just comment out the code.
7541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
7542 $as_echo_n "checking for style of include used by $am_make... " >&6; }
7543 am__include="#"
7544 am__quote=
7545 _am_result=none
7546 # First try GNU make style include.
7547 echo "include confinc" > confmf
7548 # Ignore all kinds of additional output from `make'.
7549 case `$am_make -s -f confmf 2> /dev/null` in #(
7550 *the\ am__doit\ target*)
7551   am__include=include
7552   am__quote=
7553   _am_result=GNU
7554   ;;
7555 esac
7556 # Now try BSD make style include.
7557 if test "$am__include" = "#"; then
7558    echo '.include "confinc"' > confmf
7559    case `$am_make -s -f confmf 2> /dev/null` in #(
7560    *the\ am__doit\ target*)
7561      am__include=.include
7562      am__quote="\""
7563      _am_result=BSD
7564      ;;
7565    esac
7566 fi
7567
7568
7569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
7570 $as_echo "$_am_result" >&6; }
7571 rm -f confinc confmf
7572
7573 # Check whether --enable-dependency-tracking was given.
7574 if test "${enable_dependency_tracking+set}" = set; then :
7575   enableval=$enable_dependency_tracking;
7576 fi
7577
7578 if test "x$enable_dependency_tracking" != xno; then
7579   am_depcomp="$ac_aux_dir/depcomp"
7580   AMDEPBACKSLASH='\'
7581 fi
7582  if test "x$enable_dependency_tracking" != xno; then
7583   AMDEP_TRUE=
7584   AMDEP_FALSE='#'
7585 else
7586   AMDEP_TRUE='#'
7587   AMDEP_FALSE=
7588 fi
7589
7590
7591 if test "`cd $srcdir && pwd`" != "`pwd`"; then
7592   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
7593   # is not polluted with repeated "-I."
7594   am__isrc=' -I$(srcdir)'
7595   # test to see if srcdir already configured
7596   if test -f $srcdir/config.status; then
7597     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
7598   fi
7599 fi
7600
7601 # test whether we have cygpath
7602 if test -z "$CYGPATH_W"; then
7603   if (cygpath --version) >/dev/null 2>/dev/null; then
7604     CYGPATH_W='cygpath -w'
7605   else
7606     CYGPATH_W=echo
7607   fi
7608 fi
7609
7610
7611 # Define the identity of the package.
7612  PACKAGE=gdb
7613  VERSION=UNUSED-VERSION
7614
7615
7616 # Some tools Automake needs.
7617
7618 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
7619
7620
7621 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
7622
7623
7624 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
7625
7626
7627 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
7628
7629
7630 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
7631
7632 # We need awk for the "check" target.  The system "awk" is bad on
7633 # some platforms.
7634 # Always define AMTAR for backward compatibility.
7635
7636 AMTAR=${AMTAR-"${am_missing_run}tar"}
7637
7638 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
7639
7640
7641
7642
7643 depcc="$CC"   am_compiler_list=
7644
7645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
7646 $as_echo_n "checking dependency style of $depcc... " >&6; }
7647 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
7648   $as_echo_n "(cached) " >&6
7649 else
7650   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
7651   # We make a subdir and do the tests there.  Otherwise we can end up
7652   # making bogus files that we don't know about and never remove.  For
7653   # instance it was reported that on HP-UX the gcc test will end up
7654   # making a dummy file named `D' -- because `-MD' means `put the output
7655   # in D'.
7656   mkdir conftest.dir
7657   # Copy depcomp to subdir because otherwise we won't find it if we're
7658   # using a relative directory.
7659   cp "$am_depcomp" conftest.dir
7660   cd conftest.dir
7661   # We will build objects and dependencies in a subdirectory because
7662   # it helps to detect inapplicable dependency modes.  For instance
7663   # both Tru64's cc and ICC support -MD to output dependencies as a
7664   # side effect of compilation, but ICC will put the dependencies in
7665   # the current directory while Tru64 will put them in the object
7666   # directory.
7667   mkdir sub
7668
7669   am_cv_CC_dependencies_compiler_type=none
7670   if test "$am_compiler_list" = ""; then
7671      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
7672   fi
7673   am__universal=false
7674   case " $depcc " in #(
7675      *\ -arch\ *\ -arch\ *) am__universal=true ;;
7676      esac
7677
7678   for depmode in $am_compiler_list; do
7679     # Setup a source with many dependencies, because some compilers
7680     # like to wrap large dependency lists on column 80 (with \), and
7681     # we should not choose a depcomp mode which is confused by this.
7682     #
7683     # We need to recreate these files for each test, as the compiler may
7684     # overwrite some of them when testing with obscure command lines.
7685     # This happens at least with the AIX C compiler.
7686     : > sub/conftest.c
7687     for i in 1 2 3 4 5 6; do
7688       echo '#include "conftst'$i'.h"' >> sub/conftest.c
7689       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
7690       # Solaris 8's {/usr,}/bin/sh.
7691       touch sub/conftst$i.h
7692     done
7693     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
7694
7695     # We check with `-c' and `-o' for the sake of the "dashmstdout"
7696     # mode.  It turns out that the SunPro C++ compiler does not properly
7697     # handle `-M -o', and we need to detect this.  Also, some Intel
7698     # versions had trouble with output in subdirs
7699     am__obj=sub/conftest.${OBJEXT-o}
7700     am__minus_obj="-o $am__obj"
7701     case $depmode in
7702     gcc)
7703       # This depmode causes a compiler race in universal mode.
7704       test "$am__universal" = false || continue
7705       ;;
7706     nosideeffect)
7707       # after this tag, mechanisms are not by side-effect, so they'll
7708       # only be used when explicitly requested
7709       if test "x$enable_dependency_tracking" = xyes; then
7710         continue
7711       else
7712         break
7713       fi
7714       ;;
7715     msvisualcpp | msvcmsys)
7716       # This compiler won't grok `-c -o', but also, the minuso test has
7717       # not run yet.  These depmodes are late enough in the game, and
7718       # so weak that their functioning should not be impacted.
7719       am__obj=conftest.${OBJEXT-o}
7720       am__minus_obj=
7721       ;;
7722     none) break ;;
7723     esac
7724     if depmode=$depmode \
7725        source=sub/conftest.c object=$am__obj \
7726        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
7727        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
7728          >/dev/null 2>conftest.err &&
7729        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
7730        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
7731        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
7732        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
7733       # icc doesn't choke on unknown options, it will just issue warnings
7734       # or remarks (even with -Werror).  So we grep stderr for any message
7735       # that says an option was ignored or not supported.
7736       # When given -MP, icc 7.0 and 7.1 complain thusly:
7737       #   icc: Command line warning: ignoring option '-M'; no argument required
7738       # The diagnosis changed in icc 8.0:
7739       #   icc: Command line remark: option '-MP' not supported
7740       if (grep 'ignoring option' conftest.err ||
7741           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
7742         am_cv_CC_dependencies_compiler_type=$depmode
7743         break
7744       fi
7745     fi
7746   done
7747
7748   cd ..
7749   rm -rf conftest.dir
7750 else
7751   am_cv_CC_dependencies_compiler_type=none
7752 fi
7753
7754 fi
7755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
7756 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
7757 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
7758
7759  if
7760   test "x$enable_dependency_tracking" != xno \
7761   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
7762   am__fastdepCC_TRUE=
7763   am__fastdepCC_FALSE='#'
7764 else
7765   am__fastdepCC_TRUE='#'
7766   am__fastdepCC_FALSE=
7767 fi
7768
7769
7770
7771
7772
7773
7774 # Check whether --with-separate-debug-dir was given.
7775 if test "${with_separate_debug_dir+set}" = set; then :
7776   withval=$with_separate_debug_dir;
7777     DEBUGDIR=$withval
7778 else
7779   DEBUGDIR=${libdir}/debug
7780 fi
7781
7782
7783   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7784   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7785   ac_define_dir=`eval echo $DEBUGDIR`
7786   ac_define_dir=`eval echo $ac_define_dir`
7787
7788 cat >>confdefs.h <<_ACEOF
7789 #define DEBUGDIR "$ac_define_dir"
7790 _ACEOF
7791
7792
7793
7794
7795   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7796      if test "x$prefix" = xNONE; then
7797         test_prefix=/usr/local
7798      else
7799         test_prefix=$prefix
7800      fi
7801   else
7802      test_prefix=$exec_prefix
7803   fi
7804   value=0
7805   case ${ac_define_dir} in
7806      "${test_prefix}"|"${test_prefix}/"*|\
7807         '${exec_prefix}'|'${exec_prefix}/'*)
7808      value=1
7809      ;;
7810   esac
7811
7812 cat >>confdefs.h <<_ACEOF
7813 #define DEBUGDIR_RELOCATABLE $value
7814 _ACEOF
7815
7816
7817
7818
7819 # GDB's datadir relocation
7820
7821
7822
7823 # Check whether --with-gdb-datadir was given.
7824 if test "${with_gdb_datadir+set}" = set; then :
7825   withval=$with_gdb_datadir;
7826     GDB_DATADIR=$withval
7827 else
7828   GDB_DATADIR=${datadir}/gdb
7829 fi
7830
7831
7832   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7833   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7834   ac_define_dir=`eval echo $GDB_DATADIR`
7835   ac_define_dir=`eval echo $ac_define_dir`
7836
7837 cat >>confdefs.h <<_ACEOF
7838 #define GDB_DATADIR "$ac_define_dir"
7839 _ACEOF
7840
7841
7842
7843
7844   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7845      if test "x$prefix" = xNONE; then
7846         test_prefix=/usr/local
7847      else
7848         test_prefix=$prefix
7849      fi
7850   else
7851      test_prefix=$exec_prefix
7852   fi
7853   value=0
7854   case ${ac_define_dir} in
7855      "${test_prefix}"|"${test_prefix}/"*|\
7856         '${exec_prefix}'|'${exec_prefix}/'*)
7857      value=1
7858      ;;
7859   esac
7860
7861 cat >>confdefs.h <<_ACEOF
7862 #define GDB_DATADIR_RELOCATABLE $value
7863 _ACEOF
7864
7865
7866
7867
7868
7869 # Check whether --with-relocated-sources was given.
7870 if test "${with_relocated_sources+set}" = set; then :
7871   withval=$with_relocated_sources; reloc_srcdir="${withval}"
7872
7873   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7874   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7875   ac_define_dir=`eval echo $reloc_srcdir`
7876   ac_define_dir=`eval echo $ac_define_dir`
7877
7878 cat >>confdefs.h <<_ACEOF
7879 #define RELOC_SRCDIR "$ac_define_dir"
7880 _ACEOF
7881
7882
7883
7884 fi
7885
7886
7887
7888
7889 subdirs="$subdirs testsuite"
7890
7891
7892 # Check whether to support alternative target configurations
7893 # Check whether --enable-targets was given.
7894 if test "${enable_targets+set}" = set; then :
7895   enableval=$enable_targets; case "${enableval}" in
7896   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
7897             ;;
7898   no)       enable_targets= ;;
7899   *)        enable_targets=$enableval ;;
7900 esac
7901 fi
7902
7903
7904 # Check whether to enable 64-bit support on 32-bit hosts
7905 # Check whether --enable-64-bit-bfd was given.
7906 if test "${enable_64_bit_bfd+set}" = set; then :
7907   enableval=$enable_64_bit_bfd; case "${enableval}" in
7908   yes)  want64=true  ;;
7909   no)   want64=false ;;
7910   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
7911 esac
7912 else
7913   want64=false
7914 fi
7915
7916 # Provide defaults for some variables set by the per-host and per-target
7917 # configuration.
7918 gdb_host_obs=posix-hdep.o
7919
7920 if test "${target}" = "${host}"; then
7921   gdb_native=yes
7922 else
7923   gdb_native=no
7924 fi
7925
7926 . $srcdir/configure.host
7927
7928 # Accumulate some settings from configure.tgt over all enabled targets
7929
7930 TARGET_OBS=
7931 all_targets=
7932
7933 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
7934 do
7935   if test "$targ_alias" = "all"; then
7936     all_targets=true
7937   else
7938     # Canonicalize the secondary target names.
7939     result=`$ac_config_sub $targ_alias 2>/dev/null`
7940     if test -n "$result"; then
7941         targ=$result
7942     else
7943         targ=$targ_alias
7944     fi
7945
7946     . ${srcdir}/configure.tgt
7947
7948     if test -z "${gdb_target_obs}"; then :
7949   as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
7950 fi
7951
7952     # Target-specific object files
7953     for i in ${gdb_target_obs}; do
7954         case " $TARGET_OBS " in
7955         *" ${i} "*) ;;
7956         *)
7957           TARGET_OBS="$TARGET_OBS ${i}"
7958           ;;
7959         esac
7960     done
7961
7962     # Check whether this target needs 64-bit CORE_ADDR
7963     if test x${want64} = xfalse; then
7964       . ${srcdir}/../bfd/config.bfd
7965     fi
7966   fi
7967 done
7968
7969 if test x${all_targets} = xtrue; then
7970
7971   # We want all 64-bit targets if we either:
7972   #  - run on a 64-bit host  or
7973   #  - already require 64-bit support for some other target  or
7974   #  - the --enable-64-bit-bfd option was supplied
7975   # Otherwise we only support all 32-bit targets.
7976   #
7977   # NOTE: This test must be in sync with the corresponding
7978   #       tests in BFD!
7979
7980   if test x${want64} = xfalse; then
7981     # The cast to long int works around a bug in the HP C Compiler
7982 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7983 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7984 # This bug is HP SR number 8606223364.
7985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
7986 $as_echo_n "checking size of long... " >&6; }
7987 if test "${ac_cv_sizeof_long+set}" = set; then :
7988   $as_echo_n "(cached) " >&6
7989 else
7990   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
7991
7992 else
7993   if test "$ac_cv_type_long" = yes; then
7994      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7995 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7996 { as_fn_set_status 77
7997 as_fn_error "cannot compute sizeof (long)
7998 See \`config.log' for more details." "$LINENO" 5; }; }
7999    else
8000      ac_cv_sizeof_long=0
8001    fi
8002 fi
8003
8004 fi
8005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
8006 $as_echo "$ac_cv_sizeof_long" >&6; }
8007
8008
8009
8010 cat >>confdefs.h <<_ACEOF
8011 #define SIZEOF_LONG $ac_cv_sizeof_long
8012 _ACEOF
8013
8014
8015     if test "x${ac_cv_sizeof_long}" = "x8"; then
8016       want64=true
8017     fi
8018   fi
8019   if test x${want64} = xtrue; then
8020     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
8021   else
8022     TARGET_OBS='$(ALL_TARGET_OBS)'
8023   fi
8024 fi
8025
8026
8027
8028 # For other settings, only the main target counts.
8029 gdb_sim=
8030 gdb_osabi=
8031 build_gdbserver=
8032 targ=$target; . ${srcdir}/configure.tgt
8033
8034 # Fetch the default architecture and default target vector from BFD.
8035 targ=$target; . $srcdir/../bfd/config.bfd
8036
8037 # We only want the first architecture, so strip off the others if
8038 # there is more than one.
8039 targ_archs=`echo $targ_archs | sed 's/ .*//'`
8040
8041 if test "x$targ_archs" != x; then
8042
8043 cat >>confdefs.h <<_ACEOF
8044 #define DEFAULT_BFD_ARCH $targ_archs
8045 _ACEOF
8046
8047 fi
8048 if test "x$targ_defvec" != x; then
8049
8050 cat >>confdefs.h <<_ACEOF
8051 #define DEFAULT_BFD_VEC $targ_defvec
8052 _ACEOF
8053
8054 fi
8055
8056 # The CLI cannot be disabled yet, but may be in the future.
8057
8058 # Enable CLI.
8059 # Check whether --enable-gdbcli was given.
8060 if test "${enable_gdbcli+set}" = set; then :
8061   enableval=$enable_gdbcli; case $enableval in
8062     yes)
8063       ;;
8064     no)
8065       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
8066     *)
8067       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
8068   esac
8069 else
8070   enable_gdbcli=yes
8071 fi
8072
8073 if test x"$enable_gdbcli" = xyes; then
8074   if test -d $srcdir/cli; then
8075     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
8076     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
8077     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
8078     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
8079   fi
8080 fi
8081
8082 # Enable MI.
8083 # Check whether --enable-gdbmi was given.
8084 if test "${enable_gdbmi+set}" = set; then :
8085   enableval=$enable_gdbmi; case $enableval in
8086     yes | no)
8087       ;;
8088     *)
8089       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
8090   esac
8091 else
8092   enable_gdbmi=yes
8093 fi
8094
8095 if test x"$enable_gdbmi" = xyes; then
8096   if test -d $srcdir/mi; then
8097     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
8098     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
8099     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
8100     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
8101   fi
8102 fi
8103
8104 # Enable TUI.
8105 # Check whether --enable-tui was given.
8106 if test "${enable_tui+set}" = set; then :
8107   enableval=$enable_tui; case $enableval in
8108     yes | no | auto)
8109       ;;
8110     *)
8111       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
8112   esac
8113 else
8114   enable_tui=auto
8115 fi
8116
8117
8118 # Enable gdbtk.
8119 # Check whether --enable-gdbtk was given.
8120 if test "${enable_gdbtk+set}" = set; then :
8121   enableval=$enable_gdbtk; case $enableval in
8122     yes | no)
8123       ;;
8124     *)
8125       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
8126   esac
8127 else
8128   if test -d $srcdir/gdbtk; then
8129     enable_gdbtk=yes
8130   else
8131     enable_gdbtk=no
8132   fi
8133 fi
8134
8135 # We unconditionally disable gdbtk tests on selected platforms.
8136 case $host_os in
8137   go32* | windows*)
8138     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
8139 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
8140     enable_gdbtk=no ;;
8141 esac
8142
8143 # Libunwind support.
8144
8145 # Check whether --with-libunwind was given.
8146 if test "${with_libunwind+set}" = set; then :
8147   withval=$with_libunwind; case "${withval}" in
8148   yes)  enable_libunwind=yes ;;
8149   no)   enable_libunwind=no ;;
8150   *)    as_fn_error "bad value ${withval} for GDB with-libunwind option" "$LINENO" 5 ;;
8151 esac
8152 else
8153
8154   for ac_header in libunwind.h libunwind-ia64.h
8155 do :
8156   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8157 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8158 eval as_val=\$$as_ac_Header
8159    if test "x$as_val" = x""yes; then :
8160   cat >>confdefs.h <<_ACEOF
8161 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8162 _ACEOF
8163
8164 fi
8165
8166 done
8167
8168   if test x"$ac_cv_header_libunwind_h" = xyes -a x"$ac_cv_header_libunwind_ia64_h" = xyes; then
8169     enable_libunwind=yes;
8170   fi
8171
8172 fi
8173
8174
8175 if test x"$enable_libunwind" = xyes; then
8176   for ac_header in libunwind.h libunwind-ia64.h
8177 do :
8178   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8179 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8180 eval as_val=\$$as_ac_Header
8181    if test "x$as_val" = x""yes; then :
8182   cat >>confdefs.h <<_ACEOF
8183 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8184 _ACEOF
8185
8186 fi
8187
8188 done
8189
8190
8191 $as_echo "#define HAVE_LIBUNWIND 1" >>confdefs.h
8192
8193   CONFIG_OBS="$CONFIG_OBS libunwind-frame.o"
8194   CONFIG_DEPS="$CONFIG_DEPS libunwind-frame.o"
8195   CONFIG_SRCS="$CONFIG_SRCS libunwind-frame.c"
8196 fi
8197
8198 opt_curses=no
8199
8200 # Check whether --with-curses was given.
8201 if test "${with_curses+set}" = set; then :
8202   withval=$with_curses; opt_curses=$withval
8203 fi
8204
8205
8206 prefer_curses=no
8207 if test "$opt_curses" = "yes"; then
8208   prefer_curses=yes
8209 fi
8210
8211 # Profiling support.
8212 # Check whether --enable-profiling was given.
8213 if test "${enable_profiling+set}" = set; then :
8214   enableval=$enable_profiling; case $enableval in
8215     yes | no)
8216       ;;
8217     *)
8218       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
8219   esac
8220 else
8221   enable_profiling=no
8222 fi
8223
8224
8225 for ac_func in monstartup _mcleanup
8226 do :
8227   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8228 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8229 eval as_val=\$$as_ac_var
8230    if test "x$as_val" = x""yes; then :
8231   cat >>confdefs.h <<_ACEOF
8232 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8233 _ACEOF
8234
8235 fi
8236 done
8237
8238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
8239 $as_echo_n "checking for _etext... " >&6; }
8240 if test "${ac_cv_var__etext+set}" = set; then :
8241   $as_echo_n "(cached) " >&6
8242 else
8243   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8244 /* end confdefs.h.  */
8245 #include <stdlib.h>
8246 extern char _etext;
8247
8248 int
8249 main ()
8250 {
8251 free (&_etext);
8252   ;
8253   return 0;
8254 }
8255 _ACEOF
8256 if ac_fn_c_try_link "$LINENO"; then :
8257   ac_cv_var__etext=yes
8258 else
8259   ac_cv_var__etext=no
8260 fi
8261 rm -f core conftest.err conftest.$ac_objext \
8262     conftest$ac_exeext conftest.$ac_ext
8263 fi
8264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
8265 $as_echo "$ac_cv_var__etext" >&6; }
8266 if test $ac_cv_var__etext = yes; then
8267
8268 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
8269
8270 fi
8271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
8272 $as_echo_n "checking for etext... " >&6; }
8273 if test "${ac_cv_var_etext+set}" = set; then :
8274   $as_echo_n "(cached) " >&6
8275 else
8276   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8277 /* end confdefs.h.  */
8278 #include <stdlib.h>
8279 extern char etext;
8280
8281 int
8282 main ()
8283 {
8284 free (&etext);
8285   ;
8286   return 0;
8287 }
8288 _ACEOF
8289 if ac_fn_c_try_link "$LINENO"; then :
8290   ac_cv_var_etext=yes
8291 else
8292   ac_cv_var_etext=no
8293 fi
8294 rm -f core conftest.err conftest.$ac_objext \
8295     conftest$ac_exeext conftest.$ac_ext
8296 fi
8297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
8298 $as_echo "$ac_cv_var_etext" >&6; }
8299 if test $ac_cv_var_etext = yes; then
8300
8301 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
8302
8303 fi
8304 if test "$enable_profiling" = yes ; then
8305   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
8306     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
8307   fi
8308   PROFILE_CFLAGS=-pg
8309   OLD_CFLAGS="$CFLAGS"
8310   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
8311
8312   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
8313 $as_echo_n "checking whether $CC supports -pg... " >&6; }
8314 if test "${ac_cv_cc_supports_pg+set}" = set; then :
8315   $as_echo_n "(cached) " >&6
8316 else
8317   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8318 /* end confdefs.h.  */
8319
8320 int
8321 main ()
8322 {
8323 int x;
8324   ;
8325   return 0;
8326 }
8327 _ACEOF
8328 if ac_fn_c_try_compile "$LINENO"; then :
8329   ac_cv_cc_supports_pg=yes
8330 else
8331   ac_cv_cc_supports_pg=no
8332 fi
8333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8334 fi
8335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
8336 $as_echo "$ac_cv_cc_supports_pg" >&6; }
8337
8338   if test $ac_cv_cc_supports_pg = no; then
8339     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
8340   fi
8341
8342   CFLAGS="$OLD_CFLAGS"
8343 fi
8344
8345
8346
8347 # Check whether --with-pkgversion was given.
8348 if test "${with_pkgversion+set}" = set; then :
8349   withval=$with_pkgversion; case "$withval" in
8350       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
8351       no)  PKGVERSION= ;;
8352       *)   PKGVERSION="($withval) " ;;
8353      esac
8354 else
8355   PKGVERSION="(GDB) "
8356
8357 fi
8358
8359
8360
8361
8362
8363 # Check whether --with-bugurl was given.
8364 if test "${with_bugurl+set}" = set; then :
8365   withval=$with_bugurl; case "$withval" in
8366       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
8367       no)  BUGURL=
8368            ;;
8369       *)   BUGURL="$withval"
8370            ;;
8371      esac
8372 else
8373   BUGURL="http://www.gnu.org/software/gdb/bugs/"
8374
8375 fi
8376
8377   case ${BUGURL} in
8378   "")
8379     REPORT_BUGS_TO=
8380     REPORT_BUGS_TEXI=
8381     ;;
8382   *)
8383     REPORT_BUGS_TO="<$BUGURL>"
8384     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
8385     ;;
8386   esac;
8387
8388
8389
8390
8391 cat >>confdefs.h <<_ACEOF
8392 #define PKGVERSION "$PKGVERSION"
8393 _ACEOF
8394
8395
8396 cat >>confdefs.h <<_ACEOF
8397 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
8398 _ACEOF
8399
8400
8401 # --------------------- #
8402 # Checks for programs.  #
8403 # --------------------- #
8404
8405 for ac_prog in gawk mawk nawk awk
8406 do
8407   # Extract the first word of "$ac_prog", so it can be a program name with args.
8408 set dummy $ac_prog; ac_word=$2
8409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8410 $as_echo_n "checking for $ac_word... " >&6; }
8411 if test "${ac_cv_prog_AWK+set}" = set; then :
8412   $as_echo_n "(cached) " >&6
8413 else
8414   if test -n "$AWK"; then
8415   ac_cv_prog_AWK="$AWK" # Let the user override the test.
8416 else
8417 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8418 for as_dir in $PATH
8419 do
8420   IFS=$as_save_IFS
8421   test -z "$as_dir" && as_dir=.
8422     for ac_exec_ext in '' $ac_executable_extensions; do
8423   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8424     ac_cv_prog_AWK="$ac_prog"
8425     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8426     break 2
8427   fi
8428 done
8429   done
8430 IFS=$as_save_IFS
8431
8432 fi
8433 fi
8434 AWK=$ac_cv_prog_AWK
8435 if test -n "$AWK"; then
8436   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
8437 $as_echo "$AWK" >&6; }
8438 else
8439   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8440 $as_echo "no" >&6; }
8441 fi
8442
8443
8444   test -n "$AWK" && break
8445 done
8446
8447
8448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
8449 $as_echo_n "checking whether ln -s works... " >&6; }
8450 LN_S=$as_ln_s
8451 if test "$LN_S" = "ln -s"; then
8452   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8453 $as_echo "yes" >&6; }
8454 else
8455   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
8456 $as_echo "no, using $LN_S" >&6; }
8457 fi
8458
8459 if test -n "$ac_tool_prefix"; then
8460   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
8461 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
8462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8463 $as_echo_n "checking for $ac_word... " >&6; }
8464 if test "${ac_cv_prog_RANLIB+set}" = set; then :
8465   $as_echo_n "(cached) " >&6
8466 else
8467   if test -n "$RANLIB"; then
8468   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
8469 else
8470 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8471 for as_dir in $PATH
8472 do
8473   IFS=$as_save_IFS
8474   test -z "$as_dir" && as_dir=.
8475     for ac_exec_ext in '' $ac_executable_extensions; do
8476   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8477     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
8478     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8479     break 2
8480   fi
8481 done
8482   done
8483 IFS=$as_save_IFS
8484
8485 fi
8486 fi
8487 RANLIB=$ac_cv_prog_RANLIB
8488 if test -n "$RANLIB"; then
8489   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
8490 $as_echo "$RANLIB" >&6; }
8491 else
8492   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8493 $as_echo "no" >&6; }
8494 fi
8495
8496
8497 fi
8498 if test -z "$ac_cv_prog_RANLIB"; then
8499   ac_ct_RANLIB=$RANLIB
8500   # Extract the first word of "ranlib", so it can be a program name with args.
8501 set dummy ranlib; ac_word=$2
8502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8503 $as_echo_n "checking for $ac_word... " >&6; }
8504 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
8505   $as_echo_n "(cached) " >&6
8506 else
8507   if test -n "$ac_ct_RANLIB"; then
8508   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
8509 else
8510 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8511 for as_dir in $PATH
8512 do
8513   IFS=$as_save_IFS
8514   test -z "$as_dir" && as_dir=.
8515     for ac_exec_ext in '' $ac_executable_extensions; do
8516   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8517     ac_cv_prog_ac_ct_RANLIB="ranlib"
8518     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8519     break 2
8520   fi
8521 done
8522   done
8523 IFS=$as_save_IFS
8524
8525 fi
8526 fi
8527 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
8528 if test -n "$ac_ct_RANLIB"; then
8529   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
8530 $as_echo "$ac_ct_RANLIB" >&6; }
8531 else
8532   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8533 $as_echo "no" >&6; }
8534 fi
8535
8536   if test "x$ac_ct_RANLIB" = x; then
8537     RANLIB=":"
8538   else
8539     case $cross_compiling:$ac_tool_warned in
8540 yes:)
8541 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8542 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8543 ac_tool_warned=yes ;;
8544 esac
8545     RANLIB=$ac_ct_RANLIB
8546   fi
8547 else
8548   RANLIB="$ac_cv_prog_RANLIB"
8549 fi
8550
8551 for ac_prog in 'bison -y' byacc
8552 do
8553   # Extract the first word of "$ac_prog", so it can be a program name with args.
8554 set dummy $ac_prog; ac_word=$2
8555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8556 $as_echo_n "checking for $ac_word... " >&6; }
8557 if test "${ac_cv_prog_YACC+set}" = set; then :
8558   $as_echo_n "(cached) " >&6
8559 else
8560   if test -n "$YACC"; then
8561   ac_cv_prog_YACC="$YACC" # Let the user override the test.
8562 else
8563 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8564 for as_dir in $PATH
8565 do
8566   IFS=$as_save_IFS
8567   test -z "$as_dir" && as_dir=.
8568     for ac_exec_ext in '' $ac_executable_extensions; do
8569   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8570     ac_cv_prog_YACC="$ac_prog"
8571     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8572     break 2
8573   fi
8574 done
8575   done
8576 IFS=$as_save_IFS
8577
8578 fi
8579 fi
8580 YACC=$ac_cv_prog_YACC
8581 if test -n "$YACC"; then
8582   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
8583 $as_echo "$YACC" >&6; }
8584 else
8585   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8586 $as_echo "no" >&6; }
8587 fi
8588
8589
8590   test -n "$YACC" && break
8591 done
8592 test -n "$YACC" || YACC="yacc"
8593
8594
8595 if test -n "$ac_tool_prefix"; then
8596   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
8597 set dummy ${ac_tool_prefix}ar; ac_word=$2
8598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8599 $as_echo_n "checking for $ac_word... " >&6; }
8600 if test "${ac_cv_prog_AR+set}" = set; then :
8601   $as_echo_n "(cached) " >&6
8602 else
8603   if test -n "$AR"; then
8604   ac_cv_prog_AR="$AR" # Let the user override the test.
8605 else
8606 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8607 for as_dir in $PATH
8608 do
8609   IFS=$as_save_IFS
8610   test -z "$as_dir" && as_dir=.
8611     for ac_exec_ext in '' $ac_executable_extensions; do
8612   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8613     ac_cv_prog_AR="${ac_tool_prefix}ar"
8614     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8615     break 2
8616   fi
8617 done
8618   done
8619 IFS=$as_save_IFS
8620
8621 fi
8622 fi
8623 AR=$ac_cv_prog_AR
8624 if test -n "$AR"; then
8625   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8626 $as_echo "$AR" >&6; }
8627 else
8628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8629 $as_echo "no" >&6; }
8630 fi
8631
8632
8633 fi
8634 if test -z "$ac_cv_prog_AR"; then
8635   ac_ct_AR=$AR
8636   # Extract the first word of "ar", so it can be a program name with args.
8637 set dummy ar; ac_word=$2
8638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8639 $as_echo_n "checking for $ac_word... " >&6; }
8640 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
8641   $as_echo_n "(cached) " >&6
8642 else
8643   if test -n "$ac_ct_AR"; then
8644   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
8645 else
8646 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8647 for as_dir in $PATH
8648 do
8649   IFS=$as_save_IFS
8650   test -z "$as_dir" && as_dir=.
8651     for ac_exec_ext in '' $ac_executable_extensions; do
8652   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8653     ac_cv_prog_ac_ct_AR="ar"
8654     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8655     break 2
8656   fi
8657 done
8658   done
8659 IFS=$as_save_IFS
8660
8661 fi
8662 fi
8663 ac_ct_AR=$ac_cv_prog_ac_ct_AR
8664 if test -n "$ac_ct_AR"; then
8665   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
8666 $as_echo "$ac_ct_AR" >&6; }
8667 else
8668   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8669 $as_echo "no" >&6; }
8670 fi
8671
8672   if test "x$ac_ct_AR" = x; then
8673     AR=""
8674   else
8675     case $cross_compiling:$ac_tool_warned in
8676 yes:)
8677 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8678 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8679 ac_tool_warned=yes ;;
8680 esac
8681     AR=$ac_ct_AR
8682   fi
8683 else
8684   AR="$ac_cv_prog_AR"
8685 fi
8686
8687 if test -n "$ac_tool_prefix"; then
8688   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
8689 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
8690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8691 $as_echo_n "checking for $ac_word... " >&6; }
8692 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
8693   $as_echo_n "(cached) " >&6
8694 else
8695   if test -n "$DLLTOOL"; then
8696   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
8697 else
8698 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8699 for as_dir in $PATH
8700 do
8701   IFS=$as_save_IFS
8702   test -z "$as_dir" && as_dir=.
8703     for ac_exec_ext in '' $ac_executable_extensions; do
8704   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8705     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
8706     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8707     break 2
8708   fi
8709 done
8710   done
8711 IFS=$as_save_IFS
8712
8713 fi
8714 fi
8715 DLLTOOL=$ac_cv_prog_DLLTOOL
8716 if test -n "$DLLTOOL"; then
8717   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
8718 $as_echo "$DLLTOOL" >&6; }
8719 else
8720   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8721 $as_echo "no" >&6; }
8722 fi
8723
8724
8725 fi
8726 if test -z "$ac_cv_prog_DLLTOOL"; then
8727   ac_ct_DLLTOOL=$DLLTOOL
8728   # Extract the first word of "dlltool", so it can be a program name with args.
8729 set dummy dlltool; ac_word=$2
8730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8731 $as_echo_n "checking for $ac_word... " >&6; }
8732 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
8733   $as_echo_n "(cached) " >&6
8734 else
8735   if test -n "$ac_ct_DLLTOOL"; then
8736   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
8737 else
8738 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8739 for as_dir in $PATH
8740 do
8741   IFS=$as_save_IFS
8742   test -z "$as_dir" && as_dir=.
8743     for ac_exec_ext in '' $ac_executable_extensions; do
8744   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8745     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
8746     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8747     break 2
8748   fi
8749 done
8750   done
8751 IFS=$as_save_IFS
8752
8753 fi
8754 fi
8755 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
8756 if test -n "$ac_ct_DLLTOOL"; then
8757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
8758 $as_echo "$ac_ct_DLLTOOL" >&6; }
8759 else
8760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8761 $as_echo "no" >&6; }
8762 fi
8763
8764   if test "x$ac_ct_DLLTOOL" = x; then
8765     DLLTOOL=""
8766   else
8767     case $cross_compiling:$ac_tool_warned in
8768 yes:)
8769 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8770 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8771 ac_tool_warned=yes ;;
8772 esac
8773     DLLTOOL=$ac_ct_DLLTOOL
8774   fi
8775 else
8776   DLLTOOL="$ac_cv_prog_DLLTOOL"
8777 fi
8778
8779 if test -n "$ac_tool_prefix"; then
8780   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
8781 set dummy ${ac_tool_prefix}windres; ac_word=$2
8782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8783 $as_echo_n "checking for $ac_word... " >&6; }
8784 if test "${ac_cv_prog_WINDRES+set}" = set; then :
8785   $as_echo_n "(cached) " >&6
8786 else
8787   if test -n "$WINDRES"; then
8788   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
8789 else
8790 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8791 for as_dir in $PATH
8792 do
8793   IFS=$as_save_IFS
8794   test -z "$as_dir" && as_dir=.
8795     for ac_exec_ext in '' $ac_executable_extensions; do
8796   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8797     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
8798     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8799     break 2
8800   fi
8801 done
8802   done
8803 IFS=$as_save_IFS
8804
8805 fi
8806 fi
8807 WINDRES=$ac_cv_prog_WINDRES
8808 if test -n "$WINDRES"; then
8809   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
8810 $as_echo "$WINDRES" >&6; }
8811 else
8812   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8813 $as_echo "no" >&6; }
8814 fi
8815
8816
8817 fi
8818 if test -z "$ac_cv_prog_WINDRES"; then
8819   ac_ct_WINDRES=$WINDRES
8820   # Extract the first word of "windres", so it can be a program name with args.
8821 set dummy windres; ac_word=$2
8822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8823 $as_echo_n "checking for $ac_word... " >&6; }
8824 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
8825   $as_echo_n "(cached) " >&6
8826 else
8827   if test -n "$ac_ct_WINDRES"; then
8828   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
8829 else
8830 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8831 for as_dir in $PATH
8832 do
8833   IFS=$as_save_IFS
8834   test -z "$as_dir" && as_dir=.
8835     for ac_exec_ext in '' $ac_executable_extensions; do
8836   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8837     ac_cv_prog_ac_ct_WINDRES="windres"
8838     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8839     break 2
8840   fi
8841 done
8842   done
8843 IFS=$as_save_IFS
8844
8845 fi
8846 fi
8847 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
8848 if test -n "$ac_ct_WINDRES"; then
8849   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
8850 $as_echo "$ac_ct_WINDRES" >&6; }
8851 else
8852   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8853 $as_echo "no" >&6; }
8854 fi
8855
8856   if test "x$ac_ct_WINDRES" = x; then
8857     WINDRES=""
8858   else
8859     case $cross_compiling:$ac_tool_warned in
8860 yes:)
8861 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8862 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8863 ac_tool_warned=yes ;;
8864 esac
8865     WINDRES=$ac_ct_WINDRES
8866   fi
8867 else
8868   WINDRES="$ac_cv_prog_WINDRES"
8869 fi
8870
8871
8872 # Needed for GNU/Hurd.
8873 if test -n "$ac_tool_prefix"; then
8874   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
8875 set dummy ${ac_tool_prefix}mig; ac_word=$2
8876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8877 $as_echo_n "checking for $ac_word... " >&6; }
8878 if test "${ac_cv_prog_MIG+set}" = set; then :
8879   $as_echo_n "(cached) " >&6
8880 else
8881   if test -n "$MIG"; then
8882   ac_cv_prog_MIG="$MIG" # Let the user override the test.
8883 else
8884 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8885 for as_dir in $PATH
8886 do
8887   IFS=$as_save_IFS
8888   test -z "$as_dir" && as_dir=.
8889     for ac_exec_ext in '' $ac_executable_extensions; do
8890   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8891     ac_cv_prog_MIG="${ac_tool_prefix}mig"
8892     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8893     break 2
8894   fi
8895 done
8896   done
8897 IFS=$as_save_IFS
8898
8899 fi
8900 fi
8901 MIG=$ac_cv_prog_MIG
8902 if test -n "$MIG"; then
8903   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
8904 $as_echo "$MIG" >&6; }
8905 else
8906   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8907 $as_echo "no" >&6; }
8908 fi
8909
8910
8911 fi
8912 if test -z "$ac_cv_prog_MIG"; then
8913   ac_ct_MIG=$MIG
8914   # Extract the first word of "mig", so it can be a program name with args.
8915 set dummy mig; ac_word=$2
8916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8917 $as_echo_n "checking for $ac_word... " >&6; }
8918 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
8919   $as_echo_n "(cached) " >&6
8920 else
8921   if test -n "$ac_ct_MIG"; then
8922   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
8923 else
8924 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8925 for as_dir in $PATH
8926 do
8927   IFS=$as_save_IFS
8928   test -z "$as_dir" && as_dir=.
8929     for ac_exec_ext in '' $ac_executable_extensions; do
8930   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8931     ac_cv_prog_ac_ct_MIG="mig"
8932     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8933     break 2
8934   fi
8935 done
8936   done
8937 IFS=$as_save_IFS
8938
8939 fi
8940 fi
8941 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
8942 if test -n "$ac_ct_MIG"; then
8943   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
8944 $as_echo "$ac_ct_MIG" >&6; }
8945 else
8946   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8947 $as_echo "no" >&6; }
8948 fi
8949
8950   if test "x$ac_ct_MIG" = x; then
8951     MIG=""
8952   else
8953     case $cross_compiling:$ac_tool_warned in
8954 yes:)
8955 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8956 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8957 ac_tool_warned=yes ;;
8958 esac
8959     MIG=$ac_ct_MIG
8960   fi
8961 else
8962   MIG="$ac_cv_prog_MIG"
8963 fi
8964
8965
8966 # ---------------------- #
8967 # Checks for libraries.  #
8968 # ---------------------- #
8969
8970 # We might need to link with -lm; most simulators need it.
8971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
8972 $as_echo_n "checking for main in -lm... " >&6; }
8973 if test "${ac_cv_lib_m_main+set}" = set; then :
8974   $as_echo_n "(cached) " >&6
8975 else
8976   ac_check_lib_save_LIBS=$LIBS
8977 LIBS="-lm  $LIBS"
8978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8979 /* end confdefs.h.  */
8980
8981
8982 int
8983 main ()
8984 {
8985 return main ();
8986   ;
8987   return 0;
8988 }
8989 _ACEOF
8990 if ac_fn_c_try_link "$LINENO"; then :
8991   ac_cv_lib_m_main=yes
8992 else
8993   ac_cv_lib_m_main=no
8994 fi
8995 rm -f core conftest.err conftest.$ac_objext \
8996     conftest$ac_exeext conftest.$ac_ext
8997 LIBS=$ac_check_lib_save_LIBS
8998 fi
8999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
9000 $as_echo "$ac_cv_lib_m_main" >&6; }
9001 if test "x$ac_cv_lib_m_main" = x""yes; then :
9002   cat >>confdefs.h <<_ACEOF
9003 #define HAVE_LIBM 1
9004 _ACEOF
9005
9006   LIBS="-lm $LIBS"
9007
9008 fi
9009
9010
9011 # We need to link with -lw to get `wctype' on Solaris before Solaris
9012 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
9013 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
9014 # is known to have this problem).  Therefore we avoid libw if we can.
9015 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
9016 if test "x$ac_cv_func_wctype" = x""yes; then :
9017
9018 else
9019   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
9020 $as_echo_n "checking for wctype in -lw... " >&6; }
9021 if test "${ac_cv_lib_w_wctype+set}" = set; then :
9022   $as_echo_n "(cached) " >&6
9023 else
9024   ac_check_lib_save_LIBS=$LIBS
9025 LIBS="-lw  $LIBS"
9026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9027 /* end confdefs.h.  */
9028
9029 /* Override any GCC internal prototype to avoid an error.
9030    Use char because int might match the return type of a GCC
9031    builtin and then its argument prototype would still apply.  */
9032 #ifdef __cplusplus
9033 extern "C"
9034 #endif
9035 char wctype ();
9036 int
9037 main ()
9038 {
9039 return wctype ();
9040   ;
9041   return 0;
9042 }
9043 _ACEOF
9044 if ac_fn_c_try_link "$LINENO"; then :
9045   ac_cv_lib_w_wctype=yes
9046 else
9047   ac_cv_lib_w_wctype=no
9048 fi
9049 rm -f core conftest.err conftest.$ac_objext \
9050     conftest$ac_exeext conftest.$ac_ext
9051 LIBS=$ac_check_lib_save_LIBS
9052 fi
9053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
9054 $as_echo "$ac_cv_lib_w_wctype" >&6; }
9055 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
9056   cat >>confdefs.h <<_ACEOF
9057 #define HAVE_LIBW 1
9058 _ACEOF
9059
9060   LIBS="-lw $LIBS"
9061
9062 fi
9063
9064 fi
9065
9066
9067 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
9068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
9069 $as_echo_n "checking for library containing gethostbyname... " >&6; }
9070 if test "${ac_cv_search_gethostbyname+set}" = set; then :
9071   $as_echo_n "(cached) " >&6
9072 else
9073   ac_func_search_save_LIBS=$LIBS
9074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9075 /* end confdefs.h.  */
9076
9077 /* Override any GCC internal prototype to avoid an error.
9078    Use char because int might match the return type of a GCC
9079    builtin and then its argument prototype would still apply.  */
9080 #ifdef __cplusplus
9081 extern "C"
9082 #endif
9083 char gethostbyname ();
9084 int
9085 main ()
9086 {
9087 return gethostbyname ();
9088   ;
9089   return 0;
9090 }
9091 _ACEOF
9092 for ac_lib in '' nsl; do
9093   if test -z "$ac_lib"; then
9094     ac_res="none required"
9095   else
9096     ac_res=-l$ac_lib
9097     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9098   fi
9099   if ac_fn_c_try_link "$LINENO"; then :
9100   ac_cv_search_gethostbyname=$ac_res
9101 fi
9102 rm -f core conftest.err conftest.$ac_objext \
9103     conftest$ac_exeext
9104   if test "${ac_cv_search_gethostbyname+set}" = set; then :
9105   break
9106 fi
9107 done
9108 if test "${ac_cv_search_gethostbyname+set}" = set; then :
9109
9110 else
9111   ac_cv_search_gethostbyname=no
9112 fi
9113 rm conftest.$ac_ext
9114 LIBS=$ac_func_search_save_LIBS
9115 fi
9116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
9117 $as_echo "$ac_cv_search_gethostbyname" >&6; }
9118 ac_res=$ac_cv_search_gethostbyname
9119 if test "$ac_res" != no; then :
9120   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9121
9122 fi
9123
9124
9125 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
9126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
9127 $as_echo_n "checking for library containing socketpair... " >&6; }
9128 if test "${ac_cv_search_socketpair+set}" = set; then :
9129   $as_echo_n "(cached) " >&6
9130 else
9131   ac_func_search_save_LIBS=$LIBS
9132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9133 /* end confdefs.h.  */
9134
9135 /* Override any GCC internal prototype to avoid an error.
9136    Use char because int might match the return type of a GCC
9137    builtin and then its argument prototype would still apply.  */
9138 #ifdef __cplusplus
9139 extern "C"
9140 #endif
9141 char socketpair ();
9142 int
9143 main ()
9144 {
9145 return socketpair ();
9146   ;
9147   return 0;
9148 }
9149 _ACEOF
9150 for ac_lib in '' socket; do
9151   if test -z "$ac_lib"; then
9152     ac_res="none required"
9153   else
9154     ac_res=-l$ac_lib
9155     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9156   fi
9157   if ac_fn_c_try_link "$LINENO"; then :
9158   ac_cv_search_socketpair=$ac_res
9159 fi
9160 rm -f core conftest.err conftest.$ac_objext \
9161     conftest$ac_exeext
9162   if test "${ac_cv_search_socketpair+set}" = set; then :
9163   break
9164 fi
9165 done
9166 if test "${ac_cv_search_socketpair+set}" = set; then :
9167
9168 else
9169   ac_cv_search_socketpair=no
9170 fi
9171 rm conftest.$ac_ext
9172 LIBS=$ac_func_search_save_LIBS
9173 fi
9174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
9175 $as_echo "$ac_cv_search_socketpair" >&6; }
9176 ac_res=$ac_cv_search_socketpair
9177 if test "$ac_res" != no; then :
9178   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9179
9180 fi
9181
9182
9183 # Link in zlib if we can.  This allows us to read compressed debug sections.
9184
9185   # See if the user specified whether he wants zlib support or not.
9186
9187 # Check whether --with-zlib was given.
9188 if test "${with_zlib+set}" = set; then :
9189   withval=$with_zlib;
9190 else
9191   with_zlib=auto
9192 fi
9193
9194
9195   if test "$with_zlib" != "no"; then
9196     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
9197 $as_echo_n "checking for library containing zlibVersion... " >&6; }
9198 if test "${ac_cv_search_zlibVersion+set}" = set; then :
9199   $as_echo_n "(cached) " >&6
9200 else
9201   ac_func_search_save_LIBS=$LIBS
9202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9203 /* end confdefs.h.  */
9204
9205 /* Override any GCC internal prototype to avoid an error.
9206    Use char because int might match the return type of a GCC
9207    builtin and then its argument prototype would still apply.  */
9208 #ifdef __cplusplus
9209 extern "C"
9210 #endif
9211 char zlibVersion ();
9212 int
9213 main ()
9214 {
9215 return zlibVersion ();
9216   ;
9217   return 0;
9218 }
9219 _ACEOF
9220 for ac_lib in '' z; do
9221   if test -z "$ac_lib"; then
9222     ac_res="none required"
9223   else
9224     ac_res=-l$ac_lib
9225     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9226   fi
9227   if ac_fn_c_try_link "$LINENO"; then :
9228   ac_cv_search_zlibVersion=$ac_res
9229 fi
9230 rm -f core conftest.err conftest.$ac_objext \
9231     conftest$ac_exeext
9232   if test "${ac_cv_search_zlibVersion+set}" = set; then :
9233   break
9234 fi
9235 done
9236 if test "${ac_cv_search_zlibVersion+set}" = set; then :
9237
9238 else
9239   ac_cv_search_zlibVersion=no
9240 fi
9241 rm conftest.$ac_ext
9242 LIBS=$ac_func_search_save_LIBS
9243 fi
9244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
9245 $as_echo "$ac_cv_search_zlibVersion" >&6; }
9246 ac_res=$ac_cv_search_zlibVersion
9247 if test "$ac_res" != no; then :
9248   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9249   for ac_header in zlib.h
9250 do :
9251   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
9252 if test "x$ac_cv_header_zlib_h" = x""yes; then :
9253   cat >>confdefs.h <<_ACEOF
9254 #define HAVE_ZLIB_H 1
9255 _ACEOF
9256
9257 fi
9258
9259 done
9260
9261 fi
9262
9263     if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
9264       as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
9265     fi
9266   fi
9267
9268
9269 # On HP/UX we may need libxpdl for dlgetmodinfo (used by solib-pa64.c).
9270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlgetmodinfo" >&5
9271 $as_echo_n "checking for library containing dlgetmodinfo... " >&6; }
9272 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
9273   $as_echo_n "(cached) " >&6
9274 else
9275   ac_func_search_save_LIBS=$LIBS
9276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9277 /* end confdefs.h.  */
9278
9279 /* Override any GCC internal prototype to avoid an error.
9280    Use char because int might match the return type of a GCC
9281    builtin and then its argument prototype would still apply.  */
9282 #ifdef __cplusplus
9283 extern "C"
9284 #endif
9285 char dlgetmodinfo ();
9286 int
9287 main ()
9288 {
9289 return dlgetmodinfo ();
9290   ;
9291   return 0;
9292 }
9293 _ACEOF
9294 for ac_lib in '' dl xpdl; do
9295   if test -z "$ac_lib"; then
9296     ac_res="none required"
9297   else
9298     ac_res=-l$ac_lib
9299     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9300   fi
9301   if ac_fn_c_try_link "$LINENO"; then :
9302   ac_cv_search_dlgetmodinfo=$ac_res
9303 fi
9304 rm -f core conftest.err conftest.$ac_objext \
9305     conftest$ac_exeext
9306   if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
9307   break
9308 fi
9309 done
9310 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
9311
9312 else
9313   ac_cv_search_dlgetmodinfo=no
9314 fi
9315 rm conftest.$ac_ext
9316 LIBS=$ac_func_search_save_LIBS
9317 fi
9318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlgetmodinfo" >&5
9319 $as_echo "$ac_cv_search_dlgetmodinfo" >&6; }
9320 ac_res=$ac_cv_search_dlgetmodinfo
9321 if test "$ac_res" != no; then :
9322   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9323
9324 fi
9325
9326
9327
9328
9329
9330 # Check whether --with-libiconv-prefix was given.
9331 if test "${with_libiconv_prefix+set}" = set; then :
9332   withval=$with_libiconv_prefix;
9333     for dir in `echo "$withval" | tr : ' '`; do
9334       if test -d $dir/include; then LIBICONV_INCLUDE="-I$dir/include"; fi
9335       if test -d $dir/lib; then LIBICONV_LIBDIR="-L$dir/lib"; fi
9336     done
9337
9338 fi
9339
9340
9341   BUILD_LIBICONV_LIBDIRS="../libiconv/lib/.libs ../libiconv/lib/_libs"
9342   BUILD_LIBICONV_INCLUDE="-I../libiconv/include"
9343
9344   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
9345 $as_echo_n "checking for iconv... " >&6; }
9346 if test "${am_cv_func_iconv+set}" = set; then :
9347   $as_echo_n "(cached) " >&6
9348 else
9349
9350     am_cv_func_iconv="no, consider installing GNU libiconv"
9351     am_cv_lib_iconv=no
9352     am_cv_use_build_libiconv=no
9353     am_cv_build_libiconv_path=
9354
9355     # If libiconv is part of the build tree, then try using it over
9356     # any system iconv.
9357     if test -d ../libiconv; then
9358       for lib_dir in $BUILD_LIBICONV_LIBDIRS; do
9359         am_save_LIBS="$LIBS"
9360         am_save_CPPFLAGS="$CPPFLAGS"
9361         LIBS="$LIBS $lib_dir/libiconv.a"
9362         CPPFLAGS="$CPPFLAGS $BUILD_LIBICONV_INCLUDE"
9363         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9364 /* end confdefs.h.  */
9365 #include <stdlib.h>
9366 #include <iconv.h>
9367 int
9368 main ()
9369 {
9370 iconv_t cd = iconv_open("","");
9371            iconv(cd,NULL,NULL,NULL,NULL);
9372            iconv_close(cd);
9373   ;
9374   return 0;
9375 }
9376 _ACEOF
9377 if ac_fn_c_try_link "$LINENO"; then :
9378   am_cv_use_build_libiconv=yes
9379           am_cv_build_libiconv_path=$lib_dir/libiconv.a
9380           am_cv_lib_iconv=yes
9381           am_cv_func_iconv=yes
9382 fi
9383 rm -f core conftest.err conftest.$ac_objext \
9384     conftest$ac_exeext conftest.$ac_ext
9385         LIBS="$am_save_LIBS"
9386         CPPFLAGS="$am_save_CPPFLAGS"
9387         if test "$am_cv_use_build_libiconv" = "yes"; then
9388           break
9389         fi
9390       done
9391     fi
9392
9393     # Next, try to find iconv in libc.
9394     if test "$am_cv_func_iconv" != yes; then
9395       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9396 /* end confdefs.h.  */
9397 #include <stdlib.h>
9398 #include <iconv.h>
9399 int
9400 main ()
9401 {
9402 iconv_t cd = iconv_open("","");
9403          iconv(cd,NULL,NULL,NULL,NULL);
9404          iconv_close(cd);
9405   ;
9406   return 0;
9407 }
9408 _ACEOF
9409 if ac_fn_c_try_link "$LINENO"; then :
9410   am_cv_func_iconv=yes
9411 fi
9412 rm -f core conftest.err conftest.$ac_objext \
9413     conftest$ac_exeext conftest.$ac_ext
9414     fi
9415
9416     # If iconv was not in libc, try -liconv.  In this case, arrange to
9417     # look in the libiconv prefix, if it was specified by the user.
9418     if test "$am_cv_func_iconv" != yes; then
9419       am_save_CPPFLAGS="$CPPFLAGS"
9420       am_save_LIBS="$LIBS"
9421       if test -n "$LIBICONV_INCLUDE"; then
9422         CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
9423         LIBS="$LIBS $LIBICONV_LIBDIR"
9424       fi
9425       LIBS="$LIBS -liconv"
9426       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9427 /* end confdefs.h.  */
9428 #include <stdlib.h>
9429 #include <iconv.h>
9430 int
9431 main ()
9432 {
9433 iconv_t cd = iconv_open("","");
9434          iconv(cd,NULL,NULL,NULL,NULL);
9435          iconv_close(cd);
9436   ;
9437   return 0;
9438 }
9439 _ACEOF
9440 if ac_fn_c_try_link "$LINENO"; then :
9441   am_cv_lib_iconv=yes
9442         am_cv_func_iconv=yes
9443 fi
9444 rm -f core conftest.err conftest.$ac_objext \
9445     conftest$ac_exeext conftest.$ac_ext
9446       LIBS="$am_save_LIBS"
9447       CPPFLAGS="$am_save_CPPFLAGS"
9448     fi
9449
9450 fi
9451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
9452 $as_echo "$am_cv_func_iconv" >&6; }
9453
9454   # Set the various flags based on the cache variables.  We can't rely
9455   # on the flags to remain set from the above code, due to caching.
9456   LIBICONV=
9457   if test "$am_cv_lib_iconv" = yes; then
9458     LIBICONV="-liconv"
9459   else
9460     LIBICONV_LIBDIR=
9461     LIBICONV_INCLUDE=
9462   fi
9463   if test "$am_cv_use_build_libiconv" = yes; then
9464     LIBICONV="$am_cv_build_libiconv_path"
9465     LIBICONV_LIBDIR=""
9466     LIBICONV_INCLUDE="$BUILD_LIBICONV_INCLUDE"
9467   fi
9468   CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
9469   LIBS="$LIBS $LIBICONV_LIBDIR $LIBICONV"
9470
9471   if test "$am_cv_func_iconv" = yes; then
9472
9473 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
9474
9475     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
9476 $as_echo_n "checking for iconv declaration... " >&6; }
9477     if test "${am_cv_proto_iconv+set}" = set; then :
9478   $as_echo_n "(cached) " >&6
9479 else
9480
9481       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9482 /* end confdefs.h.  */
9483
9484 #include <stdlib.h>
9485 #include <iconv.h>
9486 extern
9487 #ifdef __cplusplus
9488 "C"
9489 #endif
9490 #if defined(__STDC__) || defined(__cplusplus)
9491 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
9492 #else
9493 size_t iconv();
9494 #endif
9495
9496 int
9497 main ()
9498 {
9499
9500   ;
9501   return 0;
9502 }
9503 _ACEOF
9504 if ac_fn_c_try_compile "$LINENO"; then :
9505   am_cv_proto_iconv_arg1=""
9506 else
9507   am_cv_proto_iconv_arg1="const"
9508 fi
9509 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9510       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
9511 fi
9512
9513     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
9514     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
9515          }$am_cv_proto_iconv" >&5
9516 $as_echo "${ac_t:-
9517          }$am_cv_proto_iconv" >&6; }
9518
9519 cat >>confdefs.h <<_ACEOF
9520 #define ICONV_CONST $am_cv_proto_iconv_arg1
9521 _ACEOF
9522
9523   fi
9524
9525
9526 # On alpha-osf, it appears that libtermcap and libcurses are not compatible.
9527 # There is a very specific comment in /usr/include/curses.h explaining that
9528 # termcap routines built into libcurses must not be used.
9529 #
9530 # The symptoms we observed so far is GDB unexpectedly changing
9531 # the terminal settings when tgetent is called - this is particularly
9532 # visible as the output is missing carriage returns, and so rapidly
9533 # becomes very hard to read.
9534 #
9535 # The readline configure script has already decided that libtermcap
9536 # was enough for its purposes, and so decided to build readline using
9537 # libtermcap.  Since the TUI mode requires curses, building GDB with
9538 # TUI enabled results in both libraries to be used at the same time,
9539 # which is not allowed.  This basically means that GDB with TUI is
9540 # broken on alpha-osf.
9541
9542 case $host_os in
9543   osf* )
9544     if test x"$enable_tui" = xyes; then
9545       as_fn_error "Building GDB with TUI mode is not supported on this host" "$LINENO" 5
9546     fi
9547     if test x"$enable_tui" = xauto; then
9548       enable_tui=no
9549     fi
9550     ;;
9551 esac
9552
9553 # For the TUI, we need enhanced curses functionality.
9554 if test x"$enable_tui" != xno; then
9555   prefer_curses=yes
9556 fi
9557
9558 curses_found=no
9559 if test x"$prefer_curses" = xyes; then
9560   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
9561   # curses library because the latter might not provide all the
9562   # functionality we need.  However, this leads to problems on systems
9563   # where the linker searches /usr/local/lib, but the compiler doesn't
9564   # search /usr/local/include, if ncurses is installed in /usr/local.  A
9565   # default installation of ncurses on alpha*-dec-osf* will lead to such
9566   # a situation.
9567   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
9568 $as_echo_n "checking for library containing waddstr... " >&6; }
9569 if test "${ac_cv_search_waddstr+set}" = set; then :
9570   $as_echo_n "(cached) " >&6
9571 else
9572   ac_func_search_save_LIBS=$LIBS
9573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9574 /* end confdefs.h.  */
9575
9576 /* Override any GCC internal prototype to avoid an error.
9577    Use char because int might match the return type of a GCC
9578    builtin and then its argument prototype would still apply.  */
9579 #ifdef __cplusplus
9580 extern "C"
9581 #endif
9582 char waddstr ();
9583 int
9584 main ()
9585 {
9586 return waddstr ();
9587   ;
9588   return 0;
9589 }
9590 _ACEOF
9591 for ac_lib in '' ncurses cursesX curses; do
9592   if test -z "$ac_lib"; then
9593     ac_res="none required"
9594   else
9595     ac_res=-l$ac_lib
9596     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9597   fi
9598   if ac_fn_c_try_link "$LINENO"; then :
9599   ac_cv_search_waddstr=$ac_res
9600 fi
9601 rm -f core conftest.err conftest.$ac_objext \
9602     conftest$ac_exeext
9603   if test "${ac_cv_search_waddstr+set}" = set; then :
9604   break
9605 fi
9606 done
9607 if test "${ac_cv_search_waddstr+set}" = set; then :
9608
9609 else
9610   ac_cv_search_waddstr=no
9611 fi
9612 rm conftest.$ac_ext
9613 LIBS=$ac_func_search_save_LIBS
9614 fi
9615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
9616 $as_echo "$ac_cv_search_waddstr" >&6; }
9617 ac_res=$ac_cv_search_waddstr
9618 if test "$ac_res" != no; then :
9619   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9620
9621 fi
9622
9623
9624   if test "$ac_cv_search_waddstr" != no; then
9625     curses_found=yes
9626   fi
9627 fi
9628
9629 # Check whether we should enable the TUI, but only do so if we really
9630 # can.
9631 if test x"$enable_tui" != xno; then
9632   if test -d $srcdir/tui; then
9633     if test "$curses_found" != no; then
9634       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
9635       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
9636       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
9637       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
9638       CONFIG_ALL="${CONFIG_ALL} all-tui"
9639       CONFIG_CLEAN="${CONFIG_CLEAN} clean-tui"
9640       CONFIG_INSTALL="${CONFIG_INSTALL} install-tui"
9641       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-tui"
9642     else
9643       if test x"$enable_tui" = xyes; then
9644         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
9645       else
9646         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
9647 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
9648       fi
9649     fi
9650   fi
9651 fi
9652
9653 # Since GDB uses Readline, we need termcap functionality.  In many
9654 # cases this will be provided by the curses library, but some systems
9655 # have a seperate termcap library, or no curses library at all.
9656
9657 case $host_os in
9658   cygwin*)
9659     if test -d $srcdir/libtermcap; then
9660       LIBS="../libtermcap/libtermcap.a $LIBS"
9661       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
9662     fi ;;
9663   go32* | *djgpp*)
9664     ac_cv_search_tgetent="none required"
9665     ;;
9666   *mingw32*)
9667     ac_cv_search_tgetent="none required"
9668     CONFIG_OBS="$CONFIG_OBS windows-termcap.o"
9669     ;;
9670 esac
9671
9672 # These are the libraries checked by Readline.
9673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
9674 $as_echo_n "checking for library containing tgetent... " >&6; }
9675 if test "${ac_cv_search_tgetent+set}" = set; then :
9676   $as_echo_n "(cached) " >&6
9677 else
9678   ac_func_search_save_LIBS=$LIBS
9679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9680 /* end confdefs.h.  */
9681
9682 /* Override any GCC internal prototype to avoid an error.
9683    Use char because int might match the return type of a GCC
9684    builtin and then its argument prototype would still apply.  */
9685 #ifdef __cplusplus
9686 extern "C"
9687 #endif
9688 char tgetent ();
9689 int
9690 main ()
9691 {
9692 return tgetent ();
9693   ;
9694   return 0;
9695 }
9696 _ACEOF
9697 for ac_lib in '' termcap tinfo curses ncurses; do
9698   if test -z "$ac_lib"; then
9699     ac_res="none required"
9700   else
9701     ac_res=-l$ac_lib
9702     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9703   fi
9704   if ac_fn_c_try_link "$LINENO"; then :
9705   ac_cv_search_tgetent=$ac_res
9706 fi
9707 rm -f core conftest.err conftest.$ac_objext \
9708     conftest$ac_exeext
9709   if test "${ac_cv_search_tgetent+set}" = set; then :
9710   break
9711 fi
9712 done
9713 if test "${ac_cv_search_tgetent+set}" = set; then :
9714
9715 else
9716   ac_cv_search_tgetent=no
9717 fi
9718 rm conftest.$ac_ext
9719 LIBS=$ac_func_search_save_LIBS
9720 fi
9721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
9722 $as_echo "$ac_cv_search_tgetent" >&6; }
9723 ac_res=$ac_cv_search_tgetent
9724 if test "$ac_res" != no; then :
9725   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9726
9727 fi
9728
9729
9730 if test "$ac_cv_search_tgetent" = no; then
9731   as_fn_error "no termcap library found" "$LINENO" 5
9732 fi
9733
9734
9735 # Check whether --with-system-readline was given.
9736 if test "${with_system_readline+set}" = set; then :
9737   withval=$with_system_readline;
9738 fi
9739
9740
9741 if test "$with_system_readline" = yes; then
9742   READLINE=-lreadline
9743   READLINE_DEPS=
9744   READLINE_CFLAGS=
9745   READLINE_TEXI_INCFLAG=
9746
9747   # readline-6.0 started to use the name `_rl_echoing_p'.
9748   # `$(READLINE_DIR)/' of bundled readline would not resolve in configure.
9749
9750   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline_echoing_p" >&5
9751 $as_echo_n "checking for readline_echoing_p... " >&6; }
9752   save_LIBS=$LIBS
9753   LIBS="$LIBS $READLINE"
9754   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9755 /* end confdefs.h.  */
9756
9757 int
9758 main ()
9759 {
9760 extern int readline_echoing_p;
9761                                     return readline_echoing_p;
9762   ;
9763   return 0;
9764 }
9765 _ACEOF
9766 if ac_fn_c_try_link "$LINENO"; then :
9767   READLINE_ECHOING_P=yes
9768 else
9769   READLINE_ECHOING_P=no
9770
9771 $as_echo "#define readline_echoing_p _rl_echoing_p" >>confdefs.h
9772
9773 fi
9774 rm -f core conftest.err conftest.$ac_objext \
9775     conftest$ac_exeext conftest.$ac_ext
9776   LIBS="$save_LIBS"
9777   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READLINE_ECHOING_P" >&5
9778 $as_echo "$READLINE_ECHOING_P" >&6; }
9779 else
9780   READLINE='$(READLINE_DIR)/libreadline.a'
9781   READLINE_DEPS='$(READLINE)'
9782   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
9783   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
9784 fi
9785
9786
9787
9788
9789
9790
9791 # Check whether --with-expat was given.
9792 if test "${with_expat+set}" = set; then :
9793   withval=$with_expat;
9794 else
9795   with_expat=auto
9796 fi
9797
9798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
9799 $as_echo_n "checking whether to use expat... " >&6; }
9800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
9801 $as_echo "$with_expat" >&6; }
9802
9803 if test "${with_expat}" = no; then
9804   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
9805 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
9806   HAVE_LIBEXPAT=no
9807 else
9808
9809       if test "X$prefix" = "XNONE"; then
9810     acl_final_prefix="$ac_default_prefix"
9811   else
9812     acl_final_prefix="$prefix"
9813   fi
9814   if test "X$exec_prefix" = "XNONE"; then
9815     acl_final_exec_prefix='${prefix}'
9816   else
9817     acl_final_exec_prefix="$exec_prefix"
9818   fi
9819   acl_save_prefix="$prefix"
9820   prefix="$acl_final_prefix"
9821   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9822   prefix="$acl_save_prefix"
9823
9824
9825 # Check whether --with-gnu-ld was given.
9826 if test "${with_gnu_ld+set}" = set; then :
9827   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9828 else
9829   with_gnu_ld=no
9830 fi
9831
9832 # Prepare PATH_SEPARATOR.
9833 # The user is always right.
9834 if test "${PATH_SEPARATOR+set}" != set; then
9835   echo "#! /bin/sh" >conf$$.sh
9836   echo  "exit 0"   >>conf$$.sh
9837   chmod +x conf$$.sh
9838   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9839     PATH_SEPARATOR=';'
9840   else
9841     PATH_SEPARATOR=:
9842   fi
9843   rm -f conf$$.sh
9844 fi
9845 ac_prog=ld
9846 if test "$GCC" = yes; then
9847   # Check if gcc -print-prog-name=ld gives a path.
9848   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9849 $as_echo_n "checking for ld used by GCC... " >&6; }
9850   case $host in
9851   *-*-mingw*)
9852     # gcc leaves a trailing carriage return which upsets mingw
9853     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9854   *)
9855     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9856   esac
9857   case $ac_prog in
9858     # Accept absolute paths.
9859     [\\/]* | [A-Za-z]:[\\/]*)
9860       re_direlt='/[^/][^/]*/\.\./'
9861       # Canonicalize the path of ld
9862       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9863       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9864         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9865       done
9866       test -z "$LD" && LD="$ac_prog"
9867       ;;
9868   "")
9869     # If it fails, then pretend we aren't using GCC.
9870     ac_prog=ld
9871     ;;
9872   *)
9873     # If it is relative, then search for the first ld in PATH.
9874     with_gnu_ld=unknown
9875     ;;
9876   esac
9877 elif test "$with_gnu_ld" = yes; then
9878   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9879 $as_echo_n "checking for GNU ld... " >&6; }
9880 else
9881   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9882 $as_echo_n "checking for non-GNU ld... " >&6; }
9883 fi
9884 if test "${acl_cv_path_LD+set}" = set; then :
9885   $as_echo_n "(cached) " >&6
9886 else
9887   if test -z "$LD"; then
9888   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9889   for ac_dir in $PATH; do
9890     test -z "$ac_dir" && ac_dir=.
9891     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9892       acl_cv_path_LD="$ac_dir/$ac_prog"
9893       # Check to see if the program is GNU ld.  I'd rather use --version,
9894       # but apparently some GNU ld's only accept -v.
9895       # Break only if it was the GNU/non-GNU ld that we prefer.
9896       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9897         test "$with_gnu_ld" != no && break
9898       else
9899         test "$with_gnu_ld" != yes && break
9900       fi
9901     fi
9902   done
9903   IFS="$ac_save_ifs"
9904 else
9905   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9906 fi
9907 fi
9908
9909 LD="$acl_cv_path_LD"
9910 if test -n "$LD"; then
9911   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9912 $as_echo "$LD" >&6; }
9913 else
9914   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9915 $as_echo "no" >&6; }
9916 fi
9917 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9919 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9920 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9921   $as_echo_n "(cached) " >&6
9922 else
9923   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9924 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9925   acl_cv_prog_gnu_ld=yes
9926 else
9927   acl_cv_prog_gnu_ld=no
9928 fi
9929 fi
9930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9931 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9932 with_gnu_ld=$acl_cv_prog_gnu_ld
9933
9934
9935
9936                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9937 $as_echo_n "checking for shared library run path origin... " >&6; }
9938 if test "${acl_cv_rpath+set}" = set; then :
9939   $as_echo_n "(cached) " >&6
9940 else
9941
9942     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9943     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9944     . ./conftest.sh
9945     rm -f ./conftest.sh
9946     acl_cv_rpath=done
9947
9948 fi
9949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9950 $as_echo "$acl_cv_rpath" >&6; }
9951   wl="$acl_cv_wl"
9952   libext="$acl_cv_libext"
9953   shlibext="$acl_cv_shlibext"
9954   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9955   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9956   hardcode_direct="$acl_cv_hardcode_direct"
9957   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9958     # Check whether --enable-rpath was given.
9959 if test "${enable_rpath+set}" = set; then :
9960   enableval=$enable_rpath; :
9961 else
9962   enable_rpath=yes
9963 fi
9964
9965
9966
9967
9968
9969
9970
9971
9972
9973
9974     use_additional=yes
9975
9976   acl_save_prefix="$prefix"
9977   prefix="$acl_final_prefix"
9978   acl_save_exec_prefix="$exec_prefix"
9979   exec_prefix="$acl_final_exec_prefix"
9980
9981     eval additional_includedir=\"$includedir\"
9982     eval additional_libdir=\"$libdir\"
9983
9984   exec_prefix="$acl_save_exec_prefix"
9985   prefix="$acl_save_prefix"
9986
9987
9988 # Check whether --with-libexpat-prefix was given.
9989 if test "${with_libexpat_prefix+set}" = set; then :
9990   withval=$with_libexpat_prefix;
9991     if test "X$withval" = "Xno"; then
9992       use_additional=no
9993     else
9994       if test "X$withval" = "X"; then
9995
9996   acl_save_prefix="$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="$acl_save_prefix"
10006
10007       else
10008         additional_includedir="$withval/include"
10009         additional_libdir="$withval/lib"
10010       fi
10011     fi
10012
10013 fi
10014
10015       LIBEXPAT=
10016   LTLIBEXPAT=
10017   INCEXPAT=
10018   rpathdirs=
10019   ltrpathdirs=
10020   names_already_handled=
10021   names_next_round='expat '
10022   while test -n "$names_next_round"; do
10023     names_this_round="$names_next_round"
10024     names_next_round=
10025     for name in $names_this_round; do
10026       already_handled=
10027       for n in $names_already_handled; do
10028         if test "$n" = "$name"; then
10029           already_handled=yes
10030           break
10031         fi
10032       done
10033       if test -z "$already_handled"; then
10034         names_already_handled="$names_already_handled $name"
10035                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10036         eval value=\"\$HAVE_LIB$uppername\"
10037         if test -n "$value"; then
10038           if test "$value" = yes; then
10039             eval value=\"\$LIB$uppername\"
10040             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
10041             eval value=\"\$LTLIB$uppername\"
10042             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
10043           else
10044                                     :
10045           fi
10046         else
10047                               found_dir=
10048           found_la=
10049           found_so=
10050           found_a=
10051           if test $use_additional = yes; then
10052             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10053               found_dir="$additional_libdir"
10054               found_so="$additional_libdir/lib$name.$shlibext"
10055               if test -f "$additional_libdir/lib$name.la"; then
10056                 found_la="$additional_libdir/lib$name.la"
10057               fi
10058             else
10059               if test -f "$additional_libdir/lib$name.$libext"; then
10060                 found_dir="$additional_libdir"
10061                 found_a="$additional_libdir/lib$name.$libext"
10062                 if test -f "$additional_libdir/lib$name.la"; then
10063                   found_la="$additional_libdir/lib$name.la"
10064                 fi
10065               fi
10066             fi
10067           fi
10068           if test "X$found_dir" = "X"; then
10069             for x in $LDFLAGS $LTLIBEXPAT; do
10070
10071   acl_save_prefix="$prefix"
10072   prefix="$acl_final_prefix"
10073   acl_save_exec_prefix="$exec_prefix"
10074   exec_prefix="$acl_final_exec_prefix"
10075   eval x=\"$x\"
10076   exec_prefix="$acl_save_exec_prefix"
10077   prefix="$acl_save_prefix"
10078
10079               case "$x" in
10080                 -L*)
10081                   dir=`echo "X$x" | sed -e 's/^X-L//'`
10082                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10083                     found_dir="$dir"
10084                     found_so="$dir/lib$name.$shlibext"
10085                     if test -f "$dir/lib$name.la"; then
10086                       found_la="$dir/lib$name.la"
10087                     fi
10088                   else
10089                     if test -f "$dir/lib$name.$libext"; then
10090                       found_dir="$dir"
10091                       found_a="$dir/lib$name.$libext"
10092                       if test -f "$dir/lib$name.la"; then
10093                         found_la="$dir/lib$name.la"
10094                       fi
10095                     fi
10096                   fi
10097                   ;;
10098               esac
10099               if test "X$found_dir" != "X"; then
10100                 break
10101               fi
10102             done
10103           fi
10104           if test "X$found_dir" != "X"; then
10105                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
10106             if test "X$found_so" != "X"; then
10107                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10108                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10109               else
10110                                                                                 haveit=
10111                 for x in $ltrpathdirs; do
10112                   if test "X$x" = "X$found_dir"; then
10113                     haveit=yes
10114                     break
10115                   fi
10116                 done
10117                 if test -z "$haveit"; then
10118                   ltrpathdirs="$ltrpathdirs $found_dir"
10119                 fi
10120                                 if test "$hardcode_direct" = yes; then
10121                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10122                 else
10123                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10124                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10125                                                             haveit=
10126                     for x in $rpathdirs; do
10127                       if test "X$x" = "X$found_dir"; then
10128                         haveit=yes
10129                         break
10130                       fi
10131                     done
10132                     if test -z "$haveit"; then
10133                       rpathdirs="$rpathdirs $found_dir"
10134                     fi
10135                   else
10136                                                                                 haveit=
10137                     for x in $LDFLAGS $LIBEXPAT; do
10138
10139   acl_save_prefix="$prefix"
10140   prefix="$acl_final_prefix"
10141   acl_save_exec_prefix="$exec_prefix"
10142   exec_prefix="$acl_final_exec_prefix"
10143   eval x=\"$x\"
10144   exec_prefix="$acl_save_exec_prefix"
10145   prefix="$acl_save_prefix"
10146
10147                       if test "X$x" = "X-L$found_dir"; then
10148                         haveit=yes
10149                         break
10150                       fi
10151                     done
10152                     if test -z "$haveit"; then
10153                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
10154                     fi
10155                     if test "$hardcode_minus_L" != no; then
10156                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10157                     else
10158                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
10159                     fi
10160                   fi
10161                 fi
10162               fi
10163             else
10164               if test "X$found_a" != "X"; then
10165                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
10166               else
10167                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
10168               fi
10169             fi
10170                         additional_includedir=
10171             case "$found_dir" in
10172               */lib | */lib/)
10173                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10174                 additional_includedir="$basedir/include"
10175                 ;;
10176             esac
10177             if test "X$additional_includedir" != "X"; then
10178                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
10179                 haveit=
10180                 if test "X$additional_includedir" = "X/usr/local/include"; then
10181                   if test -n "$GCC"; then
10182                     case $host_os in
10183                       linux*) haveit=yes;;
10184                     esac
10185                   fi
10186                 fi
10187                 if test -z "$haveit"; then
10188                   for x in $CPPFLAGS $INCEXPAT; do
10189
10190   acl_save_prefix="$prefix"
10191   prefix="$acl_final_prefix"
10192   acl_save_exec_prefix="$exec_prefix"
10193   exec_prefix="$acl_final_exec_prefix"
10194   eval x=\"$x\"
10195   exec_prefix="$acl_save_exec_prefix"
10196   prefix="$acl_save_prefix"
10197
10198                     if test "X$x" = "X-I$additional_includedir"; then
10199                       haveit=yes
10200                       break
10201                     fi
10202                   done
10203                   if test -z "$haveit"; then
10204                     if test -d "$additional_includedir"; then
10205                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
10206                     fi
10207                   fi
10208                 fi
10209               fi
10210             fi
10211                         if test -n "$found_la"; then
10212                                                         save_libdir="$libdir"
10213               case "$found_la" in
10214                 */* | *\\*) . "$found_la" ;;
10215                 *) . "./$found_la" ;;
10216               esac
10217               libdir="$save_libdir"
10218                             for dep in $dependency_libs; do
10219                 case "$dep" in
10220                   -L*)
10221                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10222                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
10223                       haveit=
10224                       if test "X$additional_libdir" = "X/usr/local/lib"; then
10225                         if test -n "$GCC"; then
10226                           case $host_os in
10227                             linux*) haveit=yes;;
10228                           esac
10229                         fi
10230                       fi
10231                       if test -z "$haveit"; then
10232                         haveit=
10233                         for x in $LDFLAGS $LIBEXPAT; do
10234
10235   acl_save_prefix="$prefix"
10236   prefix="$acl_final_prefix"
10237   acl_save_exec_prefix="$exec_prefix"
10238   exec_prefix="$acl_final_exec_prefix"
10239   eval x=\"$x\"
10240   exec_prefix="$acl_save_exec_prefix"
10241   prefix="$acl_save_prefix"
10242
10243                           if test "X$x" = "X-L$additional_libdir"; then
10244                             haveit=yes
10245                             break
10246                           fi
10247                         done
10248                         if test -z "$haveit"; then
10249                           if test -d "$additional_libdir"; then
10250                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
10251                           fi
10252                         fi
10253                         haveit=
10254                         for x in $LDFLAGS $LTLIBEXPAT; do
10255
10256   acl_save_prefix="$prefix"
10257   prefix="$acl_final_prefix"
10258   acl_save_exec_prefix="$exec_prefix"
10259   exec_prefix="$acl_final_exec_prefix"
10260   eval x=\"$x\"
10261   exec_prefix="$acl_save_exec_prefix"
10262   prefix="$acl_save_prefix"
10263
10264                           if test "X$x" = "X-L$additional_libdir"; then
10265                             haveit=yes
10266                             break
10267                           fi
10268                         done
10269                         if test -z "$haveit"; then
10270                           if test -d "$additional_libdir"; then
10271                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
10272                           fi
10273                         fi
10274                       fi
10275                     fi
10276                     ;;
10277                   -R*)
10278                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10279                     if test "$enable_rpath" != no; then
10280                                                                   haveit=
10281                       for x in $rpathdirs; do
10282                         if test "X$x" = "X$dir"; then
10283                           haveit=yes
10284                           break
10285                         fi
10286                       done
10287                       if test -z "$haveit"; then
10288                         rpathdirs="$rpathdirs $dir"
10289                       fi
10290                                                                   haveit=
10291                       for x in $ltrpathdirs; do
10292                         if test "X$x" = "X$dir"; then
10293                           haveit=yes
10294                           break
10295                         fi
10296                       done
10297                       if test -z "$haveit"; then
10298                         ltrpathdirs="$ltrpathdirs $dir"
10299                       fi
10300                     fi
10301                     ;;
10302                   -l*)
10303                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10304                     ;;
10305                   *.la)
10306                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10307                     ;;
10308                   *)
10309                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
10310                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
10311                     ;;
10312                 esac
10313               done
10314             fi
10315           else
10316                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
10317             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
10318           fi
10319         fi
10320       fi
10321     done
10322   done
10323   if test "X$rpathdirs" != "X"; then
10324     if test -n "$hardcode_libdir_separator"; then
10325                         alldirs=
10326       for found_dir in $rpathdirs; do
10327         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10328       done
10329             acl_save_libdir="$libdir"
10330       libdir="$alldirs"
10331       eval flag=\"$hardcode_libdir_flag_spec\"
10332       libdir="$acl_save_libdir"
10333       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
10334     else
10335             for found_dir in $rpathdirs; do
10336         acl_save_libdir="$libdir"
10337         libdir="$found_dir"
10338         eval flag=\"$hardcode_libdir_flag_spec\"
10339         libdir="$acl_save_libdir"
10340         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
10341       done
10342     fi
10343   fi
10344   if test "X$ltrpathdirs" != "X"; then
10345             for found_dir in $ltrpathdirs; do
10346       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
10347     done
10348   fi
10349
10350
10351         ac_save_CPPFLAGS="$CPPFLAGS"
10352
10353   for element in $INCEXPAT; do
10354     haveit=
10355     for x in $CPPFLAGS; do
10356
10357   acl_save_prefix="$prefix"
10358   prefix="$acl_final_prefix"
10359   acl_save_exec_prefix="$exec_prefix"
10360   exec_prefix="$acl_final_exec_prefix"
10361   eval x=\"$x\"
10362   exec_prefix="$acl_save_exec_prefix"
10363   prefix="$acl_save_prefix"
10364
10365       if test "X$x" = "X$element"; then
10366         haveit=yes
10367         break
10368       fi
10369     done
10370     if test -z "$haveit"; then
10371       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10372     fi
10373   done
10374
10375
10376   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
10377 $as_echo_n "checking for libexpat... " >&6; }
10378 if test "${ac_cv_libexpat+set}" = set; then :
10379   $as_echo_n "(cached) " >&6
10380 else
10381
10382     ac_save_LIBS="$LIBS"
10383     LIBS="$LIBS $LIBEXPAT"
10384     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10385 /* end confdefs.h.  */
10386 #include "expat.h"
10387 int
10388 main ()
10389 {
10390 XML_Parser p = XML_ParserCreate (0);
10391   ;
10392   return 0;
10393 }
10394 _ACEOF
10395 if ac_fn_c_try_link "$LINENO"; then :
10396   ac_cv_libexpat=yes
10397 else
10398   ac_cv_libexpat=no
10399 fi
10400 rm -f core conftest.err conftest.$ac_objext \
10401     conftest$ac_exeext conftest.$ac_ext
10402     LIBS="$ac_save_LIBS"
10403
10404 fi
10405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
10406 $as_echo "$ac_cv_libexpat" >&6; }
10407   if test "$ac_cv_libexpat" = yes; then
10408     HAVE_LIBEXPAT=yes
10409
10410 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
10411
10412     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
10413 $as_echo_n "checking how to link with libexpat... " >&6; }
10414     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
10415 $as_echo "$LIBEXPAT" >&6; }
10416   else
10417     HAVE_LIBEXPAT=no
10418             CPPFLAGS="$ac_save_CPPFLAGS"
10419     LIBEXPAT=
10420     LTLIBEXPAT=
10421   fi
10422
10423
10424
10425
10426
10427
10428   if test "$HAVE_LIBEXPAT" != yes; then
10429     if test "$with_expat" = yes; then
10430       as_fn_error "expat is missing or unusable" "$LINENO" 5
10431     else
10432       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
10433 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
10434     fi
10435   else
10436     save_LIBS=$LIBS
10437     LIBS="$LIBS $LIBEXPAT"
10438     for ac_func in XML_StopParser
10439 do :
10440   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
10441 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
10442   cat >>confdefs.h <<_ACEOF
10443 #define HAVE_XML_STOPPARSER 1
10444 _ACEOF
10445
10446 fi
10447 done
10448
10449     LIBS=$save_LIBS
10450   fi
10451 fi
10452
10453
10454
10455
10456
10457
10458 # Check whether --with-python was given.
10459 if test "${with_python+set}" = set; then :
10460   withval=$with_python;
10461 else
10462   with_python=auto
10463 fi
10464
10465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
10466 $as_echo_n "checking whether to use python... " >&6; }
10467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
10468 $as_echo "$with_python" >&6; }
10469
10470 if test "${with_python}" = no; then
10471   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
10472 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
10473   have_libpython=no
10474 else
10475   case "${with_python}" in
10476   /*)
10477     if test -d ${with_python}; then
10478       # Assume the python binary is ${with_python}/bin/python.
10479       python_prog="${with_python}/bin/python"
10480       python_prefix=
10481       # If python does not exit ${with_python}/bin, then try in
10482       # ${with_python}.  On Windows/MinGW, this is where the Python
10483       # executable is.
10484       if test ! -x "${python_prog}"; then
10485         python_prog="${with_python}/python"
10486         python_prefix=
10487       fi
10488       if test ! -x "${python_prog}"; then
10489         # Fall back to gdb 7.0/7.1 behaviour.
10490         python_prog=missing
10491         python_prefix=${with_python}
10492       fi
10493     elif test -x "${with_python}"; then
10494       # While we can't run python compiled for $host (unless host == build),
10495       # the user could write a script that provides the needed information,
10496       # so we support that.
10497       python_prog=${with_python}
10498       python_prefix=
10499     else
10500       as_fn_error "invalid value for --with-python" "$LINENO" 5
10501     fi
10502     ;;
10503   */*)
10504     # Disallow --with-python=foo/bar.
10505     as_fn_error "invalid value for --with-python" "$LINENO" 5
10506     ;;
10507   *)
10508     # The user has either specified auto, yes, or the name of the python
10509     # program assumed to be in $PATH.
10510     python_prefix=
10511     case "${with_python}" in
10512     yes | auto)
10513       if test ${build} = ${host}; then
10514         # Extract the first word of "python", so it can be a program name with args.
10515 set dummy python; ac_word=$2
10516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10517 $as_echo_n "checking for $ac_word... " >&6; }
10518 if test "${ac_cv_path_python_prog_path+set}" = set; then :
10519   $as_echo_n "(cached) " >&6
10520 else
10521   case $python_prog_path in
10522   [\\/]* | ?:[\\/]*)
10523   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
10524   ;;
10525   *)
10526   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10527 for as_dir in $PATH
10528 do
10529   IFS=$as_save_IFS
10530   test -z "$as_dir" && as_dir=.
10531     for ac_exec_ext in '' $ac_executable_extensions; do
10532   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10533     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
10534     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10535     break 2
10536   fi
10537 done
10538   done
10539 IFS=$as_save_IFS
10540
10541   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
10542   ;;
10543 esac
10544 fi
10545 python_prog_path=$ac_cv_path_python_prog_path
10546 if test -n "$python_prog_path"; then
10547   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
10548 $as_echo "$python_prog_path" >&6; }
10549 else
10550   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10551 $as_echo "no" >&6; }
10552 fi
10553
10554
10555         if test "${python_prog_path}" = missing; then
10556           python_prog=missing
10557         else
10558           python_prog=${python_prog_path}
10559         fi
10560       else
10561         # Not much we can do except assume the cross-compiler will find the
10562         # right files.
10563         python_prog=missing
10564       fi
10565       ;;
10566     *)
10567       # While we can't run python compiled for $host (unless host == build),
10568       # the user could write a script that provides the needed information,
10569       # so we support that.
10570       python_prog="${with_python}"
10571       # Extract the first word of "${python_prog}", so it can be a program name with args.
10572 set dummy ${python_prog}; ac_word=$2
10573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10574 $as_echo_n "checking for $ac_word... " >&6; }
10575 if test "${ac_cv_path_python_prog_path+set}" = set; then :
10576   $as_echo_n "(cached) " >&6
10577 else
10578   case $python_prog_path in
10579   [\\/]* | ?:[\\/]*)
10580   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
10581   ;;
10582   *)
10583   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10584 for as_dir in $PATH
10585 do
10586   IFS=$as_save_IFS
10587   test -z "$as_dir" && as_dir=.
10588     for ac_exec_ext in '' $ac_executable_extensions; do
10589   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10590     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
10591     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10592     break 2
10593   fi
10594 done
10595   done
10596 IFS=$as_save_IFS
10597
10598   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
10599   ;;
10600 esac
10601 fi
10602 python_prog_path=$ac_cv_path_python_prog_path
10603 if test -n "$python_prog_path"; then
10604   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
10605 $as_echo "$python_prog_path" >&6; }
10606 else
10607   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10608 $as_echo "no" >&6; }
10609 fi
10610
10611
10612       if test "${python_prog_path}" = missing; then
10613         as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
10614       fi
10615       ;;
10616     esac
10617   esac
10618
10619   if test "${python_prog}" != missing; then
10620     # We have a python program to use, but it may be too old.
10621     # Don't flag an error for --with-python=auto (the default).
10622     have_python_config=yes
10623     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
10624     if test $? != 0; then
10625       have_python_config=failed
10626       if test "${with_python}" != auto; then
10627         as_fn_error "failure running python-config --includes" "$LINENO" 5
10628       fi
10629     fi
10630     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
10631     if test $? != 0; then
10632       have_python_config=failed
10633       if test "${with_python}" != auto; then
10634         as_fn_error "failure running python-config --ldflags" "$LINENO" 5
10635       fi
10636     fi
10637     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
10638     if test $? != 0; then
10639       have_python_config=failed
10640       if test "${with_python}" != auto; then
10641         as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
10642       fi
10643     fi
10644   else
10645     # We do not have a python executable we can use to determine where
10646     # to find the Python headers and libs.  We cannot guess the include
10647     # path from the python_prefix either, because that include path
10648     # depends on the Python version.  So, there is nothing much we can
10649     # do except assume that the compiler will be able to find those files.
10650     python_includes=
10651     python_libs=
10652     have_python_config=no
10653   fi
10654
10655   # If we have python-config, only try the configuration it provides.
10656   # Otherwise fallback on the old way of trying different versions of
10657   # python in turn.
10658
10659   have_libpython=no
10660   if test "${have_python_config}" = yes; then
10661     # Determine the Python version by extracting "-lpython<version>"
10662     # part of the python_libs. <version> is usually X.Y with X and Y
10663     # being decimal numbers, but can also be XY (seen on Windows).
10664     #
10665     # The extraction is performed using sed with a regular expression.
10666     # Initially, the regexp used was using the '?' quantifier to make
10667     # the dot in the version number optional.  Unfortunately, this
10668     # does not work with non-GNU versions of sed because, because of
10669     # what looks like a limitation (the '?' quantifier does not work
10670     # with back-references).  We work around this limitation by using
10671     # the '*' quantifier instead.  It means that, in theory, we might
10672     # match unexpected version strings such as "-lpython2..7", but
10673     # this seems unlikely in practice.  And even if that happens,
10674     # an error will be triggered later on, when checking that version
10675     # number.
10676     python_version=`echo " ${python_libs} " \
10677                          | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
10678     case "${python_version}" in
10679     python*)
10680
10681   version=${python_version}
10682
10683   new_CPPFLAGS=${python_includes}
10684   new_LIBS=${python_libs}
10685   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10686 $as_echo_n "checking for ${version}... " >&6; }
10687   save_CPPFLAGS=$CPPFLAGS
10688   save_LIBS=$LIBS
10689   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10690   LIBS="$LIBS $new_LIBS"
10691   found_usable_python=no
10692   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10693 /* end confdefs.h.  */
10694 #include "Python.h"
10695 int
10696 main ()
10697 {
10698 Py_Initialize ();
10699   ;
10700   return 0;
10701 }
10702 _ACEOF
10703 if ac_fn_c_try_link "$LINENO"; then :
10704   have_libpython=${version}
10705                   found_usable_python=yes
10706                   PYTHON_CPPFLAGS=$new_CPPFLAGS
10707                   PYTHON_LIBS=$new_LIBS
10708 fi
10709 rm -f core conftest.err conftest.$ac_objext \
10710     conftest$ac_exeext conftest.$ac_ext
10711   CPPFLAGS=$save_CPPFLAGS
10712   LIBS=$save_LIBS
10713   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10714 $as_echo "${found_usable_python}" >&6; }
10715
10716       ;;
10717     *)
10718       as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
10719       ;;
10720     esac
10721   elif test "${have_python_config}" != failed; then
10722     if test "${have_libpython}" = no; then
10723
10724   version=python2.7
10725
10726   new_CPPFLAGS=${python_includes}
10727   new_LIBS="${python_libs} -lpython2.7"
10728   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10729 $as_echo_n "checking for ${version}... " >&6; }
10730   save_CPPFLAGS=$CPPFLAGS
10731   save_LIBS=$LIBS
10732   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10733   LIBS="$LIBS $new_LIBS"
10734   found_usable_python=no
10735   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10736 /* end confdefs.h.  */
10737 #include "Python.h"
10738 int
10739 main ()
10740 {
10741 Py_Initialize ();
10742   ;
10743   return 0;
10744 }
10745 _ACEOF
10746 if ac_fn_c_try_link "$LINENO"; then :
10747   have_libpython=${version}
10748                   found_usable_python=yes
10749                   PYTHON_CPPFLAGS=$new_CPPFLAGS
10750                   PYTHON_LIBS=$new_LIBS
10751 fi
10752 rm -f core conftest.err conftest.$ac_objext \
10753     conftest$ac_exeext conftest.$ac_ext
10754   CPPFLAGS=$save_CPPFLAGS
10755   LIBS=$save_LIBS
10756   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10757 $as_echo "${found_usable_python}" >&6; }
10758
10759     fi
10760     if test "${have_libpython}" = no; then
10761
10762   version=python2.6
10763
10764   new_CPPFLAGS=${python_includes}
10765   new_LIBS="${python_libs} -lpython2.6"
10766   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10767 $as_echo_n "checking for ${version}... " >&6; }
10768   save_CPPFLAGS=$CPPFLAGS
10769   save_LIBS=$LIBS
10770   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10771   LIBS="$LIBS $new_LIBS"
10772   found_usable_python=no
10773   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10774 /* end confdefs.h.  */
10775 #include "Python.h"
10776 int
10777 main ()
10778 {
10779 Py_Initialize ();
10780   ;
10781   return 0;
10782 }
10783 _ACEOF
10784 if ac_fn_c_try_link "$LINENO"; then :
10785   have_libpython=${version}
10786                   found_usable_python=yes
10787                   PYTHON_CPPFLAGS=$new_CPPFLAGS
10788                   PYTHON_LIBS=$new_LIBS
10789 fi
10790 rm -f core conftest.err conftest.$ac_objext \
10791     conftest$ac_exeext conftest.$ac_ext
10792   CPPFLAGS=$save_CPPFLAGS
10793   LIBS=$save_LIBS
10794   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10795 $as_echo "${found_usable_python}" >&6; }
10796
10797     fi
10798     if test ${have_libpython} = no; then
10799
10800   version=python2.5
10801
10802   new_CPPFLAGS=${python_includes}
10803   new_LIBS="${python_libs} -lpython2.5"
10804   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10805 $as_echo_n "checking for ${version}... " >&6; }
10806   save_CPPFLAGS=$CPPFLAGS
10807   save_LIBS=$LIBS
10808   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10809   LIBS="$LIBS $new_LIBS"
10810   found_usable_python=no
10811   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10812 /* end confdefs.h.  */
10813 #include "Python.h"
10814 int
10815 main ()
10816 {
10817 Py_Initialize ();
10818   ;
10819   return 0;
10820 }
10821 _ACEOF
10822 if ac_fn_c_try_link "$LINENO"; then :
10823   have_libpython=${version}
10824                   found_usable_python=yes
10825                   PYTHON_CPPFLAGS=$new_CPPFLAGS
10826                   PYTHON_LIBS=$new_LIBS
10827 fi
10828 rm -f core conftest.err conftest.$ac_objext \
10829     conftest$ac_exeext conftest.$ac_ext
10830   CPPFLAGS=$save_CPPFLAGS
10831   LIBS=$save_LIBS
10832   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10833 $as_echo "${found_usable_python}" >&6; }
10834
10835     fi
10836     if test ${have_libpython} = no; then
10837
10838   version=python2.4
10839
10840   new_CPPFLAGS=${python_includes}
10841   new_LIBS="${python_libs} -lpython2.4"
10842   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10843 $as_echo_n "checking for ${version}... " >&6; }
10844   save_CPPFLAGS=$CPPFLAGS
10845   save_LIBS=$LIBS
10846   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10847   LIBS="$LIBS $new_LIBS"
10848   found_usable_python=no
10849   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10850 /* end confdefs.h.  */
10851 #include "Python.h"
10852 int
10853 main ()
10854 {
10855 Py_Initialize ();
10856   ;
10857   return 0;
10858 }
10859 _ACEOF
10860 if ac_fn_c_try_link "$LINENO"; then :
10861   have_libpython=${version}
10862                   found_usable_python=yes
10863                   PYTHON_CPPFLAGS=$new_CPPFLAGS
10864                   PYTHON_LIBS=$new_LIBS
10865 fi
10866 rm -f core conftest.err conftest.$ac_objext \
10867     conftest$ac_exeext conftest.$ac_ext
10868   CPPFLAGS=$save_CPPFLAGS
10869   LIBS=$save_LIBS
10870   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10871 $as_echo "${found_usable_python}" >&6; }
10872
10873     fi
10874   fi
10875   if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
10876
10877 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
10878
10879   elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
10880
10881 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
10882
10883   elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
10884
10885 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
10886
10887   elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
10888
10889 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
10890
10891   fi
10892
10893   if test "${have_libpython}" = no; then
10894     case "${with_python}" in
10895     yes)
10896       as_fn_error "python is missing or unusable" "$LINENO" 5
10897       ;;
10898     auto)
10899       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
10900 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
10901       ;;
10902     *)
10903       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
10904       ;;
10905     esac
10906   else
10907     if test -n "${python_prefix}"; then
10908
10909 cat >>confdefs.h <<_ACEOF
10910 #define WITH_PYTHON_PATH "${python_prefix}"
10911 _ACEOF
10912
10913
10914   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
10915      if test "x$prefix" = xNONE; then
10916         test_prefix=/usr/local
10917      else
10918         test_prefix=$prefix
10919      fi
10920   else
10921      test_prefix=$exec_prefix
10922   fi
10923   value=0
10924   case ${python_prefix} in
10925      "${test_prefix}"|"${test_prefix}/"*|\
10926         '${exec_prefix}'|'${exec_prefix}/'*)
10927      value=1
10928      ;;
10929   esac
10930
10931 cat >>confdefs.h <<_ACEOF
10932 #define PYTHON_PATH_RELOCATABLE $value
10933 _ACEOF
10934
10935
10936     fi
10937   fi
10938 fi
10939
10940 if test "${have_libpython}" != no; then
10941
10942 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
10943
10944   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
10945   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
10946   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
10947   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
10948   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
10949
10950   # Flags needed to compile Python code (taken from python-config --cflags).
10951   # We cannot call python-config directly because it will output whatever was
10952   # used when compiling the Python interpreter itself, including flags which
10953   # would make the python-related objects be compiled differently from the
10954   # rest of GDB (e.g., -O2 and -fPIC).
10955   if test "${GCC}" = yes; then
10956     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
10957   fi
10958
10959   if test "x${tentative_python_cflags}" != x; then
10960     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
10961 $as_echo_n "checking compiler flags for python code... " >&6; }
10962     for flag in ${tentative_python_cflags}; do
10963       # Check that the compiler accepts it
10964       saved_CFLAGS="$CFLAGS"
10965       CFLAGS="$CFLAGS $flag"
10966       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10967 /* end confdefs.h.  */
10968
10969 int
10970 main ()
10971 {
10972
10973   ;
10974   return 0;
10975 }
10976 _ACEOF
10977 if ac_fn_c_try_compile "$LINENO"; then :
10978   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
10979 fi
10980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10981       CFLAGS="$saved_CFLAGS"
10982     done
10983     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
10984 $as_echo "${PYTHON_CFLAGS}" >&6; }
10985   fi
10986
10987   # On IRIX, type siginfo is not defined.  Instead, sys/siginfo.h provides:
10988   #    #if _SGIAPI
10989   #    #define siginfo __siginfo
10990   #    #endif
10991   # The problem is that including Python causes some XOPEN macros to be
10992   # unilaterally defined, and that in turn causes _SGIAPI to evaluate
10993   # to false.  So, we work around this issue by defining siginfo ourself
10994   # though the command-line.
10995   case "$gdb_host" in
10996     irix*) if test "${GCC}" = yes; then
10997              CPPFLAGS="$CPPFLAGS -Dsiginfo=__siginfo"
10998            fi
10999            ;;
11000   esac
11001 else
11002   # Even if Python support is not compiled in, we need to have these files
11003   # included.
11004   CONFIG_OBS="$CONFIG_OBS python.o py-value.o py-prettyprint.o py-auto-load.o"
11005   CONFIG_SRCS="$CONFIG_SRCS python/python.c python/py-value.c \
11006         python/py-prettyprint.c python/py-auto-load.c"
11007 fi
11008
11009
11010
11011
11012 # ------------------------- #
11013 # Checks for header files.  #
11014 # ------------------------- #
11015
11016 ac_header_dirent=no
11017 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
11018   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
11019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
11020 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
11021 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
11022   $as_echo_n "(cached) " >&6
11023 else
11024   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11025 /* end confdefs.h.  */
11026 #include <sys/types.h>
11027 #include <$ac_hdr>
11028
11029 int
11030 main ()
11031 {
11032 if ((DIR *) 0)
11033 return 0;
11034   ;
11035   return 0;
11036 }
11037 _ACEOF
11038 if ac_fn_c_try_compile "$LINENO"; then :
11039   eval "$as_ac_Header=yes"
11040 else
11041   eval "$as_ac_Header=no"
11042 fi
11043 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11044 fi
11045 eval ac_res=\$$as_ac_Header
11046                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
11047 $as_echo "$ac_res" >&6; }
11048 eval as_val=\$$as_ac_Header
11049    if test "x$as_val" = x""yes; then :
11050   cat >>confdefs.h <<_ACEOF
11051 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
11052 _ACEOF
11053
11054 ac_header_dirent=$ac_hdr; break
11055 fi
11056
11057 done
11058 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
11059 if test $ac_header_dirent = dirent.h; then
11060   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
11061 $as_echo_n "checking for library containing opendir... " >&6; }
11062 if test "${ac_cv_search_opendir+set}" = set; then :
11063   $as_echo_n "(cached) " >&6
11064 else
11065   ac_func_search_save_LIBS=$LIBS
11066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11067 /* end confdefs.h.  */
11068
11069 /* Override any GCC internal prototype to avoid an error.
11070    Use char because int might match the return type of a GCC
11071    builtin and then its argument prototype would still apply.  */
11072 #ifdef __cplusplus
11073 extern "C"
11074 #endif
11075 char opendir ();
11076 int
11077 main ()
11078 {
11079 return opendir ();
11080   ;
11081   return 0;
11082 }
11083 _ACEOF
11084 for ac_lib in '' dir; do
11085   if test -z "$ac_lib"; then
11086     ac_res="none required"
11087   else
11088     ac_res=-l$ac_lib
11089     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11090   fi
11091   if ac_fn_c_try_link "$LINENO"; then :
11092   ac_cv_search_opendir=$ac_res
11093 fi
11094 rm -f core conftest.err conftest.$ac_objext \
11095     conftest$ac_exeext
11096   if test "${ac_cv_search_opendir+set}" = set; then :
11097   break
11098 fi
11099 done
11100 if test "${ac_cv_search_opendir+set}" = set; then :
11101
11102 else
11103   ac_cv_search_opendir=no
11104 fi
11105 rm conftest.$ac_ext
11106 LIBS=$ac_func_search_save_LIBS
11107 fi
11108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
11109 $as_echo "$ac_cv_search_opendir" >&6; }
11110 ac_res=$ac_cv_search_opendir
11111 if test "$ac_res" != no; then :
11112   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11113
11114 fi
11115
11116 else
11117   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
11118 $as_echo_n "checking for library containing opendir... " >&6; }
11119 if test "${ac_cv_search_opendir+set}" = set; then :
11120   $as_echo_n "(cached) " >&6
11121 else
11122   ac_func_search_save_LIBS=$LIBS
11123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11124 /* end confdefs.h.  */
11125
11126 /* Override any GCC internal prototype to avoid an error.
11127    Use char because int might match the return type of a GCC
11128    builtin and then its argument prototype would still apply.  */
11129 #ifdef __cplusplus
11130 extern "C"
11131 #endif
11132 char opendir ();
11133 int
11134 main ()
11135 {
11136 return opendir ();
11137   ;
11138   return 0;
11139 }
11140 _ACEOF
11141 for ac_lib in '' x; do
11142   if test -z "$ac_lib"; then
11143     ac_res="none required"
11144   else
11145     ac_res=-l$ac_lib
11146     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11147   fi
11148   if ac_fn_c_try_link "$LINENO"; then :
11149   ac_cv_search_opendir=$ac_res
11150 fi
11151 rm -f core conftest.err conftest.$ac_objext \
11152     conftest$ac_exeext
11153   if test "${ac_cv_search_opendir+set}" = set; then :
11154   break
11155 fi
11156 done
11157 if test "${ac_cv_search_opendir+set}" = set; then :
11158
11159 else
11160   ac_cv_search_opendir=no
11161 fi
11162 rm conftest.$ac_ext
11163 LIBS=$ac_func_search_save_LIBS
11164 fi
11165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
11166 $as_echo "$ac_cv_search_opendir" >&6; }
11167 ac_res=$ac_cv_search_opendir
11168 if test "$ac_res" != no; then :
11169   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11170
11171 fi
11172
11173 fi
11174
11175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
11176 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
11177 if test "${ac_cv_header_stat_broken+set}" = set; then :
11178   $as_echo_n "(cached) " >&6
11179 else
11180   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11181 /* end confdefs.h.  */
11182 #include <sys/types.h>
11183 #include <sys/stat.h>
11184
11185 #if defined S_ISBLK && defined S_IFDIR
11186 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
11187 #endif
11188
11189 #if defined S_ISBLK && defined S_IFCHR
11190 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
11191 #endif
11192
11193 #if defined S_ISLNK && defined S_IFREG
11194 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
11195 #endif
11196
11197 #if defined S_ISSOCK && defined S_IFREG
11198 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
11199 #endif
11200
11201 _ACEOF
11202 if ac_fn_c_try_compile "$LINENO"; then :
11203   ac_cv_header_stat_broken=no
11204 else
11205   ac_cv_header_stat_broken=yes
11206 fi
11207 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11208 fi
11209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
11210 $as_echo "$ac_cv_header_stat_broken" >&6; }
11211 if test $ac_cv_header_stat_broken = yes; then
11212
11213 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
11214
11215 fi
11216
11217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11218 $as_echo_n "checking for ANSI C header files... " >&6; }
11219 if test "${ac_cv_header_stdc+set}" = set; then :
11220   $as_echo_n "(cached) " >&6
11221 else
11222   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11223 /* end confdefs.h.  */
11224 #include <stdlib.h>
11225 #include <stdarg.h>
11226 #include <string.h>
11227 #include <float.h>
11228
11229 int
11230 main ()
11231 {
11232
11233   ;
11234   return 0;
11235 }
11236 _ACEOF
11237 if ac_fn_c_try_compile "$LINENO"; then :
11238   ac_cv_header_stdc=yes
11239 else
11240   ac_cv_header_stdc=no
11241 fi
11242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11243
11244 if test $ac_cv_header_stdc = yes; then
11245   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11246   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11247 /* end confdefs.h.  */
11248 #include <string.h>
11249
11250 _ACEOF
11251 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11252   $EGREP "memchr" >/dev/null 2>&1; then :
11253
11254 else
11255   ac_cv_header_stdc=no
11256 fi
11257 rm -f conftest*
11258
11259 fi
11260
11261 if test $ac_cv_header_stdc = yes; then
11262   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11263   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11264 /* end confdefs.h.  */
11265 #include <stdlib.h>
11266
11267 _ACEOF
11268 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11269   $EGREP "free" >/dev/null 2>&1; then :
11270
11271 else
11272   ac_cv_header_stdc=no
11273 fi
11274 rm -f conftest*
11275
11276 fi
11277
11278 if test $ac_cv_header_stdc = yes; then
11279   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11280   if test "$cross_compiling" = yes; then :
11281   :
11282 else
11283   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11284 /* end confdefs.h.  */
11285 #include <ctype.h>
11286 #include <stdlib.h>
11287 #if ((' ' & 0x0FF) == 0x020)
11288 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11289 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11290 #else
11291 # define ISLOWER(c) \
11292                    (('a' <= (c) && (c) <= 'i') \
11293                      || ('j' <= (c) && (c) <= 'r') \
11294                      || ('s' <= (c) && (c) <= 'z'))
11295 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11296 #endif
11297
11298 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11299 int
11300 main ()
11301 {
11302   int i;
11303   for (i = 0; i < 256; i++)
11304     if (XOR (islower (i), ISLOWER (i))
11305         || toupper (i) != TOUPPER (i))
11306       return 2;
11307   return 0;
11308 }
11309 _ACEOF
11310 if ac_fn_c_try_run "$LINENO"; then :
11311
11312 else
11313   ac_cv_header_stdc=no
11314 fi
11315 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11316   conftest.$ac_objext conftest.beam conftest.$ac_ext
11317 fi
11318
11319 fi
11320 fi
11321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11322 $as_echo "$ac_cv_header_stdc" >&6; }
11323 if test $ac_cv_header_stdc = yes; then
11324
11325 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
11326
11327 fi
11328
11329 # elf_hp.h is for HP/UX 64-bit shared library support.
11330 # FIXME: kettenis/20030102: In most cases we include these (ctype.h, time.h)
11331 # unconditionally, so what's the point in checking these?
11332 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
11333                   thread_db.h gnu/libc-version.h signal.h stddef.h \
11334                   stdlib.h string.h memory.h strings.h sys/fault.h \
11335                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
11336                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
11337                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
11338                   sys/types.h sys/wait.h wait.h termios.h termio.h \
11339                   sgtty.h unistd.h elf_hp.h ctype.h time.h locale.h
11340 do :
11341   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11342 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11343 eval as_val=\$$as_ac_Header
11344    if test "x$as_val" = x""yes; then :
11345   cat >>confdefs.h <<_ACEOF
11346 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11347 _ACEOF
11348
11349 fi
11350
11351 done
11352
11353 for ac_header in link.h
11354 do :
11355   ac_fn_c_check_header_compile "$LINENO" "link.h" "ac_cv_header_link_h" "#if HAVE_SYS_TYPES_H
11356 # include <sys/types.h>
11357 #endif
11358 #if HAVE_NLIST_H
11359 # include <nlist.h>
11360 #endif
11361
11362 "
11363 if test "x$ac_cv_header_link_h" = x""yes; then :
11364   cat >>confdefs.h <<_ACEOF
11365 #define HAVE_LINK_H 1
11366 _ACEOF
11367
11368 fi
11369
11370 done
11371
11372 for ac_header in sys/proc.h
11373 do :
11374   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
11375 # include <sys/param.h>
11376 #endif
11377
11378 "
11379 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
11380   cat >>confdefs.h <<_ACEOF
11381 #define HAVE_SYS_PROC_H 1
11382 _ACEOF
11383
11384 fi
11385
11386 done
11387
11388 for ac_header in sys/user.h
11389 do :
11390   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
11391 # include <sys/param.h>
11392 #endif
11393
11394 "
11395 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
11396   cat >>confdefs.h <<_ACEOF
11397 #define HAVE_SYS_USER_H 1
11398 _ACEOF
11399
11400 fi
11401
11402 done
11403
11404
11405 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
11406 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
11407 # think that we don't have <curses.h> if we're using GCC.
11408 case $host_os in
11409   solaris2.[789])
11410     if test "$GCC" = yes; then
11411
11412 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
11413
11414     fi ;;
11415 esac
11416 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
11417 do :
11418   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11419 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11420 eval as_val=\$$as_ac_Header
11421    if test "x$as_val" = x""yes; then :
11422   cat >>confdefs.h <<_ACEOF
11423 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11424 _ACEOF
11425
11426 fi
11427
11428 done
11429
11430 for ac_header in term.h
11431 do :
11432   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
11433 # include <curses.h>
11434 #endif
11435
11436 "
11437 if test "x$ac_cv_header_term_h" = x""yes; then :
11438   cat >>confdefs.h <<_ACEOF
11439 #define HAVE_TERM_H 1
11440 _ACEOF
11441
11442 fi
11443
11444 done
11445
11446
11447 # ------------------------- #
11448 # Checks for declarations.  #
11449 # ------------------------- #
11450
11451 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
11452 if test "x$ac_cv_have_decl_free" = x""yes; then :
11453   ac_have_decl=1
11454 else
11455   ac_have_decl=0
11456 fi
11457
11458 cat >>confdefs.h <<_ACEOF
11459 #define HAVE_DECL_FREE $ac_have_decl
11460 _ACEOF
11461 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
11462 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
11463   ac_have_decl=1
11464 else
11465   ac_have_decl=0
11466 fi
11467
11468 cat >>confdefs.h <<_ACEOF
11469 #define HAVE_DECL_MALLOC $ac_have_decl
11470 _ACEOF
11471 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
11472 if test "x$ac_cv_have_decl_realloc" = 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_REALLOC $ac_have_decl
11480 _ACEOF
11481 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
11482 if test "x$ac_cv_have_decl_strerror" = 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_STRERROR $ac_have_decl
11490 _ACEOF
11491 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
11492 if test "x$ac_cv_have_decl_strstr" = 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_STRSTR $ac_have_decl
11500 _ACEOF
11501 ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
11502 if test "x$ac_cv_have_decl_getopt" = 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_GETOPT $ac_have_decl
11510 _ACEOF
11511 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
11512 if test "x$ac_cv_have_decl_snprintf" = 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_SNPRINTF $ac_have_decl
11520 _ACEOF
11521 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
11522 if test "x$ac_cv_have_decl_vsnprintf" = 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_VSNPRINTF $ac_have_decl
11530 _ACEOF
11531
11532
11533   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
11534 $as_echo_n "checking for LC_MESSAGES... " >&6; }
11535 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
11536   $as_echo_n "(cached) " >&6
11537 else
11538   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11539 /* end confdefs.h.  */
11540 #include <locale.h>
11541 int
11542 main ()
11543 {
11544 return LC_MESSAGES
11545   ;
11546   return 0;
11547 }
11548 _ACEOF
11549 if ac_fn_c_try_link "$LINENO"; then :
11550   am_cv_val_LC_MESSAGES=yes
11551 else
11552   am_cv_val_LC_MESSAGES=no
11553 fi
11554 rm -f core conftest.err conftest.$ac_objext \
11555     conftest$ac_exeext conftest.$ac_ext
11556 fi
11557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
11558 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
11559   if test $am_cv_val_LC_MESSAGES = yes; then
11560
11561 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
11562
11563   fi
11564
11565
11566 # ----------------------- #
11567 # Checks for structures.  #
11568 # ----------------------- #
11569
11570 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
11571 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
11572
11573 cat >>confdefs.h <<_ACEOF
11574 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
11575 _ACEOF
11576
11577
11578 fi
11579 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
11580 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
11581
11582 cat >>confdefs.h <<_ACEOF
11583 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
11584 _ACEOF
11585
11586
11587 fi
11588
11589
11590 # ------------------ #
11591 # Checks for types.  #
11592 # ------------------ #
11593
11594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
11595 $as_echo_n "checking return type of signal handlers... " >&6; }
11596 if test "${ac_cv_type_signal+set}" = set; then :
11597   $as_echo_n "(cached) " >&6
11598 else
11599   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11600 /* end confdefs.h.  */
11601 #include <sys/types.h>
11602 #include <signal.h>
11603
11604 int
11605 main ()
11606 {
11607 return *(signal (0, 0)) (0) == 1;
11608   ;
11609   return 0;
11610 }
11611 _ACEOF
11612 if ac_fn_c_try_compile "$LINENO"; then :
11613   ac_cv_type_signal=int
11614 else
11615   ac_cv_type_signal=void
11616 fi
11617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11618 fi
11619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
11620 $as_echo "$ac_cv_type_signal" >&6; }
11621
11622 cat >>confdefs.h <<_ACEOF
11623 #define RETSIGTYPE $ac_cv_type_signal
11624 _ACEOF
11625
11626
11627 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
11628 #include <sys/socket.h>
11629
11630 "
11631 if test "x$ac_cv_type_socklen_t" = x""yes; then :
11632
11633 cat >>confdefs.h <<_ACEOF
11634 #define HAVE_SOCKLEN_T 1
11635 _ACEOF
11636
11637
11638 fi
11639
11640
11641 # ------------------------------------- #
11642 # Checks for compiler characteristics.  #
11643 # ------------------------------------- #
11644
11645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
11646 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
11647 if test "${ac_cv_c_const+set}" = set; then :
11648   $as_echo_n "(cached) " >&6
11649 else
11650   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11651 /* end confdefs.h.  */
11652
11653 int
11654 main ()
11655 {
11656 /* FIXME: Include the comments suggested by Paul. */
11657 #ifndef __cplusplus
11658   /* Ultrix mips cc rejects this.  */
11659   typedef int charset[2];
11660   const charset cs;
11661   /* SunOS 4.1.1 cc rejects this.  */
11662   char const *const *pcpcc;
11663   char **ppc;
11664   /* NEC SVR4.0.2 mips cc rejects this.  */
11665   struct point {int x, y;};
11666   static struct point const zero = {0,0};
11667   /* AIX XL C 1.02.0.0 rejects this.
11668      It does not let you subtract one const X* pointer from another in
11669      an arm of an if-expression whose if-part is not a constant
11670      expression */
11671   const char *g = "string";
11672   pcpcc = &g + (g ? g-g : 0);
11673   /* HPUX 7.0 cc rejects these. */
11674   ++pcpcc;
11675   ppc = (char**) pcpcc;
11676   pcpcc = (char const *const *) ppc;
11677   { /* SCO 3.2v4 cc rejects this.  */
11678     char *t;
11679     char const *s = 0 ? (char *) 0 : (char const *) 0;
11680
11681     *t++ = 0;
11682     if (s) return 0;
11683   }
11684   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
11685     int x[] = {25, 17};
11686     const int *foo = &x[0];
11687     ++foo;
11688   }
11689   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
11690     typedef const int *iptr;
11691     iptr p = 0;
11692     ++p;
11693   }
11694   { /* AIX XL C 1.02.0.0 rejects this saying
11695        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
11696     struct s { int j; const int *ap[3]; };
11697     struct s *b; b->j = 5;
11698   }
11699   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
11700     const int foo = 10;
11701     if (!foo) return 0;
11702   }
11703   return !cs[0] && !zero.x;
11704 #endif
11705
11706   ;
11707   return 0;
11708 }
11709 _ACEOF
11710 if ac_fn_c_try_compile "$LINENO"; then :
11711   ac_cv_c_const=yes
11712 else
11713   ac_cv_c_const=no
11714 fi
11715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11716 fi
11717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
11718 $as_echo "$ac_cv_c_const" >&6; }
11719 if test $ac_cv_c_const = no; then
11720
11721 $as_echo "#define const /**/" >>confdefs.h
11722
11723 fi
11724
11725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
11726 $as_echo_n "checking for inline... " >&6; }
11727 if test "${ac_cv_c_inline+set}" = set; then :
11728   $as_echo_n "(cached) " >&6
11729 else
11730   ac_cv_c_inline=no
11731 for ac_kw in inline __inline__ __inline; do
11732   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11733 /* end confdefs.h.  */
11734 #ifndef __cplusplus
11735 typedef int foo_t;
11736 static $ac_kw foo_t static_foo () {return 0; }
11737 $ac_kw foo_t foo () {return 0; }
11738 #endif
11739
11740 _ACEOF
11741 if ac_fn_c_try_compile "$LINENO"; then :
11742   ac_cv_c_inline=$ac_kw
11743 fi
11744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11745   test "$ac_cv_c_inline" != no && break
11746 done
11747
11748 fi
11749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
11750 $as_echo "$ac_cv_c_inline" >&6; }
11751
11752 case $ac_cv_c_inline in
11753   inline | yes) ;;
11754   *)
11755     case $ac_cv_c_inline in
11756       no) ac_val=;;
11757       *) ac_val=$ac_cv_c_inline;;
11758     esac
11759     cat >>confdefs.h <<_ACEOF
11760 #ifndef __cplusplus
11761 #define inline $ac_val
11762 #endif
11763 _ACEOF
11764     ;;
11765 esac
11766
11767  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
11768 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
11769 if test "${ac_cv_c_bigendian+set}" = set; then :
11770   $as_echo_n "(cached) " >&6
11771 else
11772   ac_cv_c_bigendian=unknown
11773     # See if we're dealing with a universal compiler.
11774     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11775 /* end confdefs.h.  */
11776 #ifndef __APPLE_CC__
11777                not a universal capable compiler
11778              #endif
11779              typedef int dummy;
11780
11781 _ACEOF
11782 if ac_fn_c_try_compile "$LINENO"; then :
11783
11784         # Check for potential -arch flags.  It is not universal unless
11785         # there are at least two -arch flags with different values.
11786         ac_arch=
11787         ac_prev=
11788         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
11789          if test -n "$ac_prev"; then
11790            case $ac_word in
11791              i?86 | x86_64 | ppc | ppc64)
11792                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
11793                  ac_arch=$ac_word
11794                else
11795                  ac_cv_c_bigendian=universal
11796                  break
11797                fi
11798                ;;
11799            esac
11800            ac_prev=
11801          elif test "x$ac_word" = "x-arch"; then
11802            ac_prev=arch
11803          fi
11804        done
11805 fi
11806 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11807     if test $ac_cv_c_bigendian = unknown; then
11808       # See if sys/param.h defines the BYTE_ORDER macro.
11809       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11810 /* end confdefs.h.  */
11811 #include <sys/types.h>
11812              #include <sys/param.h>
11813
11814 int
11815 main ()
11816 {
11817 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
11818                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
11819                      && LITTLE_ENDIAN)
11820               bogus endian macros
11821              #endif
11822
11823   ;
11824   return 0;
11825 }
11826 _ACEOF
11827 if ac_fn_c_try_compile "$LINENO"; then :
11828   # It does; now see whether it defined to BIG_ENDIAN or not.
11829          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11830 /* end confdefs.h.  */
11831 #include <sys/types.h>
11832                 #include <sys/param.h>
11833
11834 int
11835 main ()
11836 {
11837 #if BYTE_ORDER != BIG_ENDIAN
11838                  not big endian
11839                 #endif
11840
11841   ;
11842   return 0;
11843 }
11844 _ACEOF
11845 if ac_fn_c_try_compile "$LINENO"; then :
11846   ac_cv_c_bigendian=yes
11847 else
11848   ac_cv_c_bigendian=no
11849 fi
11850 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11851 fi
11852 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11853     fi
11854     if test $ac_cv_c_bigendian = unknown; then
11855       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
11856       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11857 /* end confdefs.h.  */
11858 #include <limits.h>
11859
11860 int
11861 main ()
11862 {
11863 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
11864               bogus endian macros
11865              #endif
11866
11867   ;
11868   return 0;
11869 }
11870 _ACEOF
11871 if ac_fn_c_try_compile "$LINENO"; then :
11872   # It does; now see whether it defined to _BIG_ENDIAN or not.
11873          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11874 /* end confdefs.h.  */
11875 #include <limits.h>
11876
11877 int
11878 main ()
11879 {
11880 #ifndef _BIG_ENDIAN
11881                  not big endian
11882                 #endif
11883
11884   ;
11885   return 0;
11886 }
11887 _ACEOF
11888 if ac_fn_c_try_compile "$LINENO"; then :
11889   ac_cv_c_bigendian=yes
11890 else
11891   ac_cv_c_bigendian=no
11892 fi
11893 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11894 fi
11895 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11896     fi
11897     if test $ac_cv_c_bigendian = unknown; then
11898       # Compile a test program.
11899       if test "$cross_compiling" = yes; then :
11900   # Try to guess by grepping values from an object file.
11901          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11902 /* end confdefs.h.  */
11903 short int ascii_mm[] =
11904                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
11905                 short int ascii_ii[] =
11906                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
11907                 int use_ascii (int i) {
11908                   return ascii_mm[i] + ascii_ii[i];
11909                 }
11910                 short int ebcdic_ii[] =
11911                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
11912                 short int ebcdic_mm[] =
11913                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
11914                 int use_ebcdic (int i) {
11915                   return ebcdic_mm[i] + ebcdic_ii[i];
11916                 }
11917                 extern int foo;
11918
11919 int
11920 main ()
11921 {
11922 return use_ascii (foo) == use_ebcdic (foo);
11923   ;
11924   return 0;
11925 }
11926 _ACEOF
11927 if ac_fn_c_try_compile "$LINENO"; then :
11928   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
11929               ac_cv_c_bigendian=yes
11930             fi
11931             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
11932               if test "$ac_cv_c_bigendian" = unknown; then
11933                 ac_cv_c_bigendian=no
11934               else
11935                 # finding both strings is unlikely to happen, but who knows?
11936                 ac_cv_c_bigendian=unknown
11937               fi
11938             fi
11939 fi
11940 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11941 else
11942   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11943 /* end confdefs.h.  */
11944 $ac_includes_default
11945 int
11946 main ()
11947 {
11948
11949              /* Are we little or big endian?  From Harbison&Steele.  */
11950              union
11951              {
11952                long int l;
11953                char c[sizeof (long int)];
11954              } u;
11955              u.l = 1;
11956              return u.c[sizeof (long int) - 1] == 1;
11957
11958   ;
11959   return 0;
11960 }
11961 _ACEOF
11962 if ac_fn_c_try_run "$LINENO"; then :
11963   ac_cv_c_bigendian=no
11964 else
11965   ac_cv_c_bigendian=yes
11966 fi
11967 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11968   conftest.$ac_objext conftest.beam conftest.$ac_ext
11969 fi
11970
11971     fi
11972 fi
11973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
11974 $as_echo "$ac_cv_c_bigendian" >&6; }
11975  case $ac_cv_c_bigendian in #(
11976    yes)
11977      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
11978 ;; #(
11979    no)
11980       ;; #(
11981    universal)
11982
11983 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
11984
11985      ;; #(
11986    *)
11987      as_fn_error "unknown endianness
11988  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
11989  esac
11990
11991
11992 # ------------------------------ #
11993 # Checks for library functions.  #
11994 # ------------------------------ #
11995
11996 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
11997 # for constant arguments.  Useless!
11998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
11999 $as_echo_n "checking for working alloca.h... " >&6; }
12000 if test "${ac_cv_working_alloca_h+set}" = set; then :
12001   $as_echo_n "(cached) " >&6
12002 else
12003   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12004 /* end confdefs.h.  */
12005 #include <alloca.h>
12006 int
12007 main ()
12008 {
12009 char *p = (char *) alloca (2 * sizeof (int));
12010                           if (p) return 0;
12011   ;
12012   return 0;
12013 }
12014 _ACEOF
12015 if ac_fn_c_try_link "$LINENO"; then :
12016   ac_cv_working_alloca_h=yes
12017 else
12018   ac_cv_working_alloca_h=no
12019 fi
12020 rm -f core conftest.err conftest.$ac_objext \
12021     conftest$ac_exeext conftest.$ac_ext
12022 fi
12023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12024 $as_echo "$ac_cv_working_alloca_h" >&6; }
12025 if test $ac_cv_working_alloca_h = yes; then
12026
12027 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12028
12029 fi
12030
12031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12032 $as_echo_n "checking for alloca... " >&6; }
12033 if test "${ac_cv_func_alloca_works+set}" = set; then :
12034   $as_echo_n "(cached) " >&6
12035 else
12036   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12037 /* end confdefs.h.  */
12038 #ifdef __GNUC__
12039 # define alloca __builtin_alloca
12040 #else
12041 # ifdef _MSC_VER
12042 #  include <malloc.h>
12043 #  define alloca _alloca
12044 # else
12045 #  ifdef HAVE_ALLOCA_H
12046 #   include <alloca.h>
12047 #  else
12048 #   ifdef _AIX
12049  #pragma alloca
12050 #   else
12051 #    ifndef alloca /* predefined by HP cc +Olibcalls */
12052 char *alloca ();
12053 #    endif
12054 #   endif
12055 #  endif
12056 # endif
12057 #endif
12058
12059 int
12060 main ()
12061 {
12062 char *p = (char *) alloca (1);
12063                                     if (p) return 0;
12064   ;
12065   return 0;
12066 }
12067 _ACEOF
12068 if ac_fn_c_try_link "$LINENO"; then :
12069   ac_cv_func_alloca_works=yes
12070 else
12071   ac_cv_func_alloca_works=no
12072 fi
12073 rm -f core conftest.err conftest.$ac_objext \
12074     conftest$ac_exeext conftest.$ac_ext
12075 fi
12076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12077 $as_echo "$ac_cv_func_alloca_works" >&6; }
12078
12079 if test $ac_cv_func_alloca_works = yes; then
12080
12081 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12082
12083 else
12084   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12085 # that cause trouble.  Some versions do not even contain alloca or
12086 # contain a buggy version.  If you still want to use their alloca,
12087 # use ar to extract alloca.o from them instead of compiling alloca.c.
12088
12089 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12090
12091 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12092
12093
12094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12095 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12096 if test "${ac_cv_os_cray+set}" = set; then :
12097   $as_echo_n "(cached) " >&6
12098 else
12099   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12100 /* end confdefs.h.  */
12101 #if defined CRAY && ! defined CRAY2
12102 webecray
12103 #else
12104 wenotbecray
12105 #endif
12106
12107 _ACEOF
12108 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12109   $EGREP "webecray" >/dev/null 2>&1; then :
12110   ac_cv_os_cray=yes
12111 else
12112   ac_cv_os_cray=no
12113 fi
12114 rm -f conftest*
12115
12116 fi
12117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12118 $as_echo "$ac_cv_os_cray" >&6; }
12119 if test $ac_cv_os_cray = yes; then
12120   for ac_func in _getb67 GETB67 getb67; do
12121     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12122 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12123 eval as_val=\$$as_ac_var
12124    if test "x$as_val" = x""yes; then :
12125
12126 cat >>confdefs.h <<_ACEOF
12127 #define CRAY_STACKSEG_END $ac_func
12128 _ACEOF
12129
12130     break
12131 fi
12132
12133   done
12134 fi
12135
12136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12137 $as_echo_n "checking stack direction for C alloca... " >&6; }
12138 if test "${ac_cv_c_stack_direction+set}" = set; then :
12139   $as_echo_n "(cached) " >&6
12140 else
12141   if test "$cross_compiling" = yes; then :
12142   ac_cv_c_stack_direction=0
12143 else
12144   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12145 /* end confdefs.h.  */
12146 $ac_includes_default
12147 int
12148 find_stack_direction ()
12149 {
12150   static char *addr = 0;
12151   auto char dummy;
12152   if (addr == 0)
12153     {
12154       addr = &dummy;
12155       return find_stack_direction ();
12156     }
12157   else
12158     return (&dummy > addr) ? 1 : -1;
12159 }
12160
12161 int
12162 main ()
12163 {
12164   return find_stack_direction () < 0;
12165 }
12166 _ACEOF
12167 if ac_fn_c_try_run "$LINENO"; then :
12168   ac_cv_c_stack_direction=1
12169 else
12170   ac_cv_c_stack_direction=-1
12171 fi
12172 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12173   conftest.$ac_objext conftest.beam conftest.$ac_ext
12174 fi
12175
12176 fi
12177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12178 $as_echo "$ac_cv_c_stack_direction" >&6; }
12179 cat >>confdefs.h <<_ACEOF
12180 #define STACK_DIRECTION $ac_cv_c_stack_direction
12181 _ACEOF
12182
12183
12184 fi
12185
12186 for ac_header in stdlib.h unistd.h
12187 do :
12188   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12189 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12190 eval as_val=\$$as_ac_Header
12191    if test "x$as_val" = x""yes; then :
12192   cat >>confdefs.h <<_ACEOF
12193 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12194 _ACEOF
12195
12196 fi
12197
12198 done
12199
12200 for ac_func in getpagesize
12201 do :
12202   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
12203 if test "x$ac_cv_func_getpagesize" = x""yes; then :
12204   cat >>confdefs.h <<_ACEOF
12205 #define HAVE_GETPAGESIZE 1
12206 _ACEOF
12207
12208 fi
12209 done
12210
12211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
12212 $as_echo_n "checking for working mmap... " >&6; }
12213 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
12214   $as_echo_n "(cached) " >&6
12215 else
12216   if test "$cross_compiling" = yes; then :
12217   ac_cv_func_mmap_fixed_mapped=no
12218 else
12219   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12220 /* end confdefs.h.  */
12221 $ac_includes_default
12222 /* malloc might have been renamed as rpl_malloc. */
12223 #undef malloc
12224
12225 /* Thanks to Mike Haertel and Jim Avera for this test.
12226    Here is a matrix of mmap possibilities:
12227         mmap private not fixed
12228         mmap private fixed at somewhere currently unmapped
12229         mmap private fixed at somewhere already mapped
12230         mmap shared not fixed
12231         mmap shared fixed at somewhere currently unmapped
12232         mmap shared fixed at somewhere already mapped
12233    For private mappings, we should verify that changes cannot be read()
12234    back from the file, nor mmap's back from the file at a different
12235    address.  (There have been systems where private was not correctly
12236    implemented like the infamous i386 svr4.0, and systems where the
12237    VM page cache was not coherent with the file system buffer cache
12238    like early versions of FreeBSD and possibly contemporary NetBSD.)
12239    For shared mappings, we should conversely verify that changes get
12240    propagated back to all the places they're supposed to be.
12241
12242    Grep wants private fixed already mapped.
12243    The main things grep needs to know about mmap are:
12244    * does it exist and is it safe to write into the mmap'd area
12245    * how to use it (BSD variants)  */
12246
12247 #include <fcntl.h>
12248 #include <sys/mman.h>
12249
12250 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
12251 char *malloc ();
12252 #endif
12253
12254 /* This mess was copied from the GNU getpagesize.h.  */
12255 #ifndef HAVE_GETPAGESIZE
12256 /* Assume that all systems that can run configure have sys/param.h.  */
12257 # ifndef HAVE_SYS_PARAM_H
12258 #  define HAVE_SYS_PARAM_H 1
12259 # endif
12260
12261 # ifdef _SC_PAGESIZE
12262 #  define getpagesize() sysconf(_SC_PAGESIZE)
12263 # else /* no _SC_PAGESIZE */
12264 #  ifdef HAVE_SYS_PARAM_H
12265 #   include <sys/param.h>
12266 #   ifdef EXEC_PAGESIZE
12267 #    define getpagesize() EXEC_PAGESIZE
12268 #   else /* no EXEC_PAGESIZE */
12269 #    ifdef NBPG
12270 #     define getpagesize() NBPG * CLSIZE
12271 #     ifndef CLSIZE
12272 #      define CLSIZE 1
12273 #     endif /* no CLSIZE */
12274 #    else /* no NBPG */
12275 #     ifdef NBPC
12276 #      define getpagesize() NBPC
12277 #     else /* no NBPC */
12278 #      ifdef PAGESIZE
12279 #       define getpagesize() PAGESIZE
12280 #      endif /* PAGESIZE */
12281 #     endif /* no NBPC */
12282 #    endif /* no NBPG */
12283 #   endif /* no EXEC_PAGESIZE */
12284 #  else /* no HAVE_SYS_PARAM_H */
12285 #   define getpagesize() 8192   /* punt totally */
12286 #  endif /* no HAVE_SYS_PARAM_H */
12287 # endif /* no _SC_PAGESIZE */
12288
12289 #endif /* no HAVE_GETPAGESIZE */
12290
12291 int
12292 main ()
12293 {
12294   char *data, *data2, *data3;
12295   int i, pagesize;
12296   int fd;
12297
12298   pagesize = getpagesize ();
12299
12300   /* First, make a file with some known garbage in it. */
12301   data = (char *) malloc (pagesize);
12302   if (!data)
12303     return 1;
12304   for (i = 0; i < pagesize; ++i)
12305     *(data + i) = rand ();
12306   umask (0);
12307   fd = creat ("conftest.mmap", 0600);
12308   if (fd < 0)
12309     return 1;
12310   if (write (fd, data, pagesize) != pagesize)
12311     return 1;
12312   close (fd);
12313
12314   /* Next, try to mmap the file at a fixed address which already has
12315      something else allocated at it.  If we can, also make sure that
12316      we see the same garbage.  */
12317   fd = open ("conftest.mmap", O_RDWR);
12318   if (fd < 0)
12319     return 1;
12320   data2 = (char *) malloc (2 * pagesize);
12321   if (!data2)
12322     return 1;
12323   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
12324   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
12325                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
12326     return 1;
12327   for (i = 0; i < pagesize; ++i)
12328     if (*(data + i) != *(data2 + i))
12329       return 1;
12330
12331   /* Finally, make sure that changes to the mapped area do not
12332      percolate back to the file as seen by read().  (This is a bug on
12333      some variants of i386 svr4.0.)  */
12334   for (i = 0; i < pagesize; ++i)
12335     *(data2 + i) = *(data2 + i) + 1;
12336   data3 = (char *) malloc (pagesize);
12337   if (!data3)
12338     return 1;
12339   if (read (fd, data3, pagesize) != pagesize)
12340     return 1;
12341   for (i = 0; i < pagesize; ++i)
12342     if (*(data + i) != *(data3 + i))
12343       return 1;
12344   close (fd);
12345   return 0;
12346 }
12347 _ACEOF
12348 if ac_fn_c_try_run "$LINENO"; then :
12349   ac_cv_func_mmap_fixed_mapped=yes
12350 else
12351   ac_cv_func_mmap_fixed_mapped=no
12352 fi
12353 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12354   conftest.$ac_objext conftest.beam conftest.$ac_ext
12355 fi
12356
12357 fi
12358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
12359 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
12360 if test $ac_cv_func_mmap_fixed_mapped = yes; then
12361
12362 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
12363
12364 fi
12365 rm -f conftest.mmap
12366
12367 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
12368 if test "x$ac_cv_type_pid_t" = x""yes; then :
12369
12370 else
12371
12372 cat >>confdefs.h <<_ACEOF
12373 #define pid_t int
12374 _ACEOF
12375
12376 fi
12377
12378 for ac_header in vfork.h
12379 do :
12380   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
12381 if test "x$ac_cv_header_vfork_h" = x""yes; then :
12382   cat >>confdefs.h <<_ACEOF
12383 #define HAVE_VFORK_H 1
12384 _ACEOF
12385
12386 fi
12387
12388 done
12389
12390 for ac_func in fork vfork
12391 do :
12392   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12393 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12394 eval as_val=\$$as_ac_var
12395    if test "x$as_val" = x""yes; then :
12396   cat >>confdefs.h <<_ACEOF
12397 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12398 _ACEOF
12399
12400 fi
12401 done
12402
12403 if test "x$ac_cv_func_fork" = xyes; then
12404   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
12405 $as_echo_n "checking for working fork... " >&6; }
12406 if test "${ac_cv_func_fork_works+set}" = set; then :
12407   $as_echo_n "(cached) " >&6
12408 else
12409   if test "$cross_compiling" = yes; then :
12410   ac_cv_func_fork_works=cross
12411 else
12412   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12413 /* end confdefs.h.  */
12414 $ac_includes_default
12415 int
12416 main ()
12417 {
12418
12419           /* By Ruediger Kuhlmann. */
12420           return fork () < 0;
12421
12422   ;
12423   return 0;
12424 }
12425 _ACEOF
12426 if ac_fn_c_try_run "$LINENO"; then :
12427   ac_cv_func_fork_works=yes
12428 else
12429   ac_cv_func_fork_works=no
12430 fi
12431 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12432   conftest.$ac_objext conftest.beam conftest.$ac_ext
12433 fi
12434
12435 fi
12436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
12437 $as_echo "$ac_cv_func_fork_works" >&6; }
12438
12439 else
12440   ac_cv_func_fork_works=$ac_cv_func_fork
12441 fi
12442 if test "x$ac_cv_func_fork_works" = xcross; then
12443   case $host in
12444     *-*-amigaos* | *-*-msdosdjgpp*)
12445       # Override, as these systems have only a dummy fork() stub
12446       ac_cv_func_fork_works=no
12447       ;;
12448     *)
12449       ac_cv_func_fork_works=yes
12450       ;;
12451   esac
12452   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
12453 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
12454 fi
12455 ac_cv_func_vfork_works=$ac_cv_func_vfork
12456 if test "x$ac_cv_func_vfork" = xyes; then
12457   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
12458 $as_echo_n "checking for working vfork... " >&6; }
12459 if test "${ac_cv_func_vfork_works+set}" = set; then :
12460   $as_echo_n "(cached) " >&6
12461 else
12462   if test "$cross_compiling" = yes; then :
12463   ac_cv_func_vfork_works=cross
12464 else
12465   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12466 /* end confdefs.h.  */
12467 /* Thanks to Paul Eggert for this test.  */
12468 $ac_includes_default
12469 #include <sys/wait.h>
12470 #ifdef HAVE_VFORK_H
12471 # include <vfork.h>
12472 #endif
12473 /* On some sparc systems, changes by the child to local and incoming
12474    argument registers are propagated back to the parent.  The compiler
12475    is told about this with #include <vfork.h>, but some compilers
12476    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
12477    static variable whose address is put into a register that is
12478    clobbered by the vfork.  */
12479 static void
12480 #ifdef __cplusplus
12481 sparc_address_test (int arg)
12482 # else
12483 sparc_address_test (arg) int arg;
12484 #endif
12485 {
12486   static pid_t child;
12487   if (!child) {
12488     child = vfork ();
12489     if (child < 0) {
12490       perror ("vfork");
12491       _exit(2);
12492     }
12493     if (!child) {
12494       arg = getpid();
12495       write(-1, "", 0);
12496       _exit (arg);
12497     }
12498   }
12499 }
12500
12501 int
12502 main ()
12503 {
12504   pid_t parent = getpid ();
12505   pid_t child;
12506
12507   sparc_address_test (0);
12508
12509   child = vfork ();
12510
12511   if (child == 0) {
12512     /* Here is another test for sparc vfork register problems.  This
12513        test uses lots of local variables, at least as many local
12514        variables as main has allocated so far including compiler
12515        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
12516        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
12517        reuse the register of parent for one of the local variables,
12518        since it will think that parent can't possibly be used any more
12519        in this routine.  Assigning to the local variable will thus
12520        munge parent in the parent process.  */
12521     pid_t
12522       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
12523       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
12524     /* Convince the compiler that p..p7 are live; otherwise, it might
12525        use the same hardware register for all 8 local variables.  */
12526     if (p != p1 || p != p2 || p != p3 || p != p4
12527         || p != p5 || p != p6 || p != p7)
12528       _exit(1);
12529
12530     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
12531        from child file descriptors.  If the child closes a descriptor
12532        before it execs or exits, this munges the parent's descriptor
12533        as well.  Test for this by closing stdout in the child.  */
12534     _exit(close(fileno(stdout)) != 0);
12535   } else {
12536     int status;
12537     struct stat st;
12538
12539     while (wait(&status) != child)
12540       ;
12541     return (
12542          /* Was there some problem with vforking?  */
12543          child < 0
12544
12545          /* Did the child fail?  (This shouldn't happen.)  */
12546          || status
12547
12548          /* Did the vfork/compiler bug occur?  */
12549          || parent != getpid()
12550
12551          /* Did the file descriptor bug occur?  */
12552          || fstat(fileno(stdout), &st) != 0
12553          );
12554   }
12555 }
12556 _ACEOF
12557 if ac_fn_c_try_run "$LINENO"; then :
12558   ac_cv_func_vfork_works=yes
12559 else
12560   ac_cv_func_vfork_works=no
12561 fi
12562 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12563   conftest.$ac_objext conftest.beam conftest.$ac_ext
12564 fi
12565
12566 fi
12567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
12568 $as_echo "$ac_cv_func_vfork_works" >&6; }
12569
12570 fi;
12571 if test "x$ac_cv_func_fork_works" = xcross; then
12572   ac_cv_func_vfork_works=$ac_cv_func_vfork
12573   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
12574 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
12575 fi
12576
12577 if test "x$ac_cv_func_vfork_works" = xyes; then
12578
12579 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
12580
12581 else
12582
12583 $as_echo "#define vfork fork" >>confdefs.h
12584
12585 fi
12586 if test "x$ac_cv_func_fork_works" = xyes; then
12587
12588 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
12589
12590 fi
12591
12592 for ac_func in canonicalize_file_name realpath getrusage getuid \
12593                 getgid pipe poll pread64 resize_term sbrk setpgid setpgrp setsid \
12594                 sigaction sigprocmask sigsetmask socketpair syscall \
12595                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
12596                 setrlimit getrlimit posix_madvise waitpid
12597 do :
12598   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12599 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12600 eval as_val=\$$as_ac_var
12601    if test "x$as_val" = x""yes; then :
12602   cat >>confdefs.h <<_ACEOF
12603 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12604 _ACEOF
12605
12606 fi
12607 done
12608
12609
12610   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
12611 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
12612 if test "${am_cv_langinfo_codeset+set}" = set; then :
12613   $as_echo_n "(cached) " >&6
12614 else
12615   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12616 /* end confdefs.h.  */
12617 #include <langinfo.h>
12618 int
12619 main ()
12620 {
12621 char* cs = nl_langinfo(CODESET);
12622   ;
12623   return 0;
12624 }
12625 _ACEOF
12626 if ac_fn_c_try_link "$LINENO"; then :
12627   am_cv_langinfo_codeset=yes
12628 else
12629   am_cv_langinfo_codeset=no
12630 fi
12631 rm -f core conftest.err conftest.$ac_objext \
12632     conftest$ac_exeext conftest.$ac_ext
12633
12634 fi
12635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
12636 $as_echo "$am_cv_langinfo_codeset" >&6; }
12637   if test $am_cv_langinfo_codeset = yes; then
12638
12639 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
12640
12641   fi
12642
12643
12644 # Check the return and argument types of ptrace.  No canned test for
12645 # this, so roll our own.
12646 gdb_ptrace_headers='
12647 #if HAVE_SYS_TYPES_H
12648 # include <sys/types.h>
12649 #endif
12650 #if HAVE_SYS_PTRACE_H
12651 # include <sys/ptrace.h>
12652 #endif
12653 #if HAVE_UNISTD_H
12654 # include <unistd.h>
12655 #endif
12656 '
12657 # There is no point in checking if we don't have a prototype.
12658 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
12659 "
12660 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
12661   ac_have_decl=1
12662 else
12663   ac_have_decl=0
12664 fi
12665
12666 cat >>confdefs.h <<_ACEOF
12667 #define HAVE_DECL_PTRACE $ac_have_decl
12668 _ACEOF
12669 if test $ac_have_decl = 1; then :
12670
12671 else
12672
12673   : ${gdb_cv_func_ptrace_ret='int'}
12674   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12675
12676 fi
12677
12678 # Check return type.  Varargs (used on GNU/Linux) conflict with the
12679 # empty argument list, so check for that explicitly.
12680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
12681 $as_echo_n "checking return type of ptrace... " >&6; }
12682 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
12683   $as_echo_n "(cached) " >&6
12684 else
12685   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12686 /* end confdefs.h.  */
12687 $gdb_ptrace_headers
12688 int
12689 main ()
12690 {
12691 extern long ptrace (enum __ptrace_request, ...);
12692   ;
12693   return 0;
12694 }
12695 _ACEOF
12696 if ac_fn_c_try_compile "$LINENO"; then :
12697   gdb_cv_func_ptrace_ret='long'
12698 else
12699   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12700 /* end confdefs.h.  */
12701 $gdb_ptrace_headers
12702 int
12703 main ()
12704 {
12705 extern int ptrace ();
12706   ;
12707   return 0;
12708 }
12709 _ACEOF
12710 if ac_fn_c_try_compile "$LINENO"; then :
12711   gdb_cv_func_ptrace_ret='int'
12712 else
12713   gdb_cv_func_ptrace_ret='long'
12714 fi
12715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12716 fi
12717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12718 fi
12719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
12720 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
12721
12722 cat >>confdefs.h <<_ACEOF
12723 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
12724 _ACEOF
12725
12726 # Check argument types.
12727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
12728 $as_echo_n "checking types of arguments for ptrace... " >&6; }
12729 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
12730   $as_echo_n "(cached) " >&6
12731 else
12732
12733   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12734 /* end confdefs.h.  */
12735 $gdb_ptrace_headers
12736 int
12737 main ()
12738 {
12739 extern long ptrace (enum __ptrace_request, ...);
12740   ;
12741   return 0;
12742 }
12743 _ACEOF
12744 if ac_fn_c_try_compile "$LINENO"; then :
12745   gdb_cv_func_ptrace_args='int,int,long,long'
12746 else
12747
12748 for gdb_arg1 in 'int' 'long'; do
12749  for gdb_arg2 in 'pid_t' 'int' 'long'; do
12750   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
12751    for gdb_arg4 in 'int' 'long'; do
12752      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12753 /* end confdefs.h.  */
12754 $gdb_ptrace_headers
12755 int
12756 main ()
12757 {
12758
12759 extern $gdb_cv_func_ptrace_ret
12760   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
12761
12762   ;
12763   return 0;
12764 }
12765 _ACEOF
12766 if ac_fn_c_try_compile "$LINENO"; then :
12767   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
12768     break 4;
12769 fi
12770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12771     for gdb_arg5 in 'int *' '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, $gdb_arg5);
12781
12782   ;
12783   return 0;
12784 }
12785 _ACEOF
12786 if ac_fn_c_try_compile "$LINENO"; then :
12787
12788 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
12789     break 5;
12790 fi
12791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12792     done
12793    done
12794   done
12795  done
12796 done
12797 # Provide a safe default value.
12798 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12799
12800 fi
12801 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12802 fi
12803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
12804 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
12805 ac_save_IFS=$IFS; IFS=','
12806 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
12807 IFS=$ac_save_IFS
12808 shift
12809
12810 cat >>confdefs.h <<_ACEOF
12811 #define PTRACE_TYPE_ARG3 $3
12812 _ACEOF
12813
12814 if test -n "$5"; then
12815
12816 cat >>confdefs.h <<_ACEOF
12817 #define PTRACE_TYPE_ARG5 $5
12818 _ACEOF
12819
12820 fi
12821
12822 if test "$cross_compiling" = no; then
12823   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12824 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12825 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12826   $as_echo_n "(cached) " >&6
12827 else
12828   if test "$cross_compiling" = yes; then :
12829   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
12830 else
12831   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12832 /* end confdefs.h.  */
12833 $ac_includes_default
12834 int
12835 main ()
12836 {
12837 /* If this system has a BSD-style setpgrp which takes arguments,
12838   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
12839   exit successfully. */
12840   return setpgrp (1,1) != -1;
12841   ;
12842   return 0;
12843 }
12844 _ACEOF
12845 if ac_fn_c_try_run "$LINENO"; then :
12846   ac_cv_func_setpgrp_void=no
12847 else
12848   ac_cv_func_setpgrp_void=yes
12849 fi
12850 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12851   conftest.$ac_objext conftest.beam conftest.$ac_ext
12852 fi
12853
12854 fi
12855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12856 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12857 if test $ac_cv_func_setpgrp_void = yes; then
12858
12859 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12860
12861 fi
12862
12863 else
12864   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12865 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12866 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12867   $as_echo_n "(cached) " >&6
12868 else
12869   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12870 /* end confdefs.h.  */
12871
12872 #include <unistd.h>
12873
12874 int
12875 main ()
12876 {
12877
12878   if (setpgrp(1,1) == -1)
12879     exit (0);
12880   else
12881     exit (1);
12882
12883   ;
12884   return 0;
12885 }
12886 _ACEOF
12887 if ac_fn_c_try_compile "$LINENO"; then :
12888   ac_cv_func_setpgrp_void=no
12889 else
12890   ac_cv_func_setpgrp_void=yes
12891 fi
12892 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12893 fi
12894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12895 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12896 if test $ac_cv_func_setpgrp_void = yes; then
12897   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12898
12899 fi
12900 fi
12901
12902 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
12903 # since sigsetjmp might only be defined as a macro.
12904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
12905 $as_echo_n "checking for sigsetjmp... " >&6; }
12906 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
12907   $as_echo_n "(cached) " >&6
12908 else
12909   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12910 /* end confdefs.h.  */
12911
12912 #include <setjmp.h>
12913
12914 int
12915 main ()
12916 {
12917 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
12918   ;
12919   return 0;
12920 }
12921 _ACEOF
12922 if ac_fn_c_try_compile "$LINENO"; then :
12923   gdb_cv_func_sigsetjmp=yes
12924 else
12925   gdb_cv_func_sigsetjmp=no
12926 fi
12927 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12928 fi
12929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
12930 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
12931 if test $gdb_cv_func_sigsetjmp = yes; then
12932
12933 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
12934
12935 fi
12936
12937 # Assume we'll default to using the included libiberty regex.
12938 gdb_use_included_regex=yes
12939
12940 # However, if the system regex is GNU regex, then default to *not*
12941 # using the included regex.
12942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
12943 $as_echo_n "checking for GNU regex... " >&6; }
12944 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
12945   $as_echo_n "(cached) " >&6
12946 else
12947   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12948 /* end confdefs.h.  */
12949 #include <gnu-versions.h>
12950 int
12951 main ()
12952 {
12953 #define REGEX_INTERFACE_VERSION 1
12954 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
12955 # error "Version mismatch"
12956 #endif
12957   ;
12958   return 0;
12959 }
12960 _ACEOF
12961 if ac_fn_c_try_compile "$LINENO"; then :
12962   gdb_cv_have_gnu_regex=yes
12963 else
12964   gdb_cv_have_gnu_regex=no
12965 fi
12966 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12967 fi
12968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
12969 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
12970 if test $gdb_cv_have_gnu_regex = yes; then
12971   gdb_use_included_regex=no
12972 fi
12973
12974
12975 # Check whether --with-included-regex was given.
12976 if test "${with_included_regex+set}" = set; then :
12977   withval=$with_included_regex; gdb_with_regex=$withval
12978 else
12979   gdb_with_regex=$gdb_use_included_regex
12980 fi
12981
12982 if test "$gdb_with_regex" = yes; then
12983
12984 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
12985
12986 fi
12987
12988 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
12989 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
12990 #include <sys/proc.h>
12991
12992 "
12993 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
12994
12995 cat >>confdefs.h <<_ACEOF
12996 #define HAVE_STRUCT_THREAD_TD_PCB 1
12997 _ACEOF
12998
12999
13000 fi
13001
13002
13003 # See if <sys/lwp.h> defines `struct lwp`.
13004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
13005 $as_echo_n "checking for struct lwp... " >&6; }
13006 if test "${gdb_cv_struct_lwp+set}" = set; then :
13007   $as_echo_n "(cached) " >&6
13008 else
13009   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13010 /* end confdefs.h.  */
13011 #include <sys/param.h>
13012 #include <sys/lwp.h>
13013 int
13014 main ()
13015 {
13016 struct lwp l;
13017   ;
13018   return 0;
13019 }
13020 _ACEOF
13021 if ac_fn_c_try_compile "$LINENO"; then :
13022   gdb_cv_struct_lwp=yes
13023 else
13024   gdb_cv_struct_lwp=no
13025 fi
13026 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13027 fi
13028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
13029 $as_echo "$gdb_cv_struct_lwp" >&6; }
13030 if test $gdb_cv_struct_lwp = yes; then
13031
13032 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
13033
13034 fi
13035
13036 # See if <machine/reg.h> degines `struct reg'.
13037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
13038 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
13039 if test "${gdb_cv_struct_reg+set}" = set; then :
13040   $as_echo_n "(cached) " >&6
13041 else
13042   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13043 /* end confdefs.h.  */
13044 #include <sys/types.h>
13045 #include <machine/reg.h>
13046 int
13047 main ()
13048 {
13049 struct reg r;
13050   ;
13051   return 0;
13052 }
13053 _ACEOF
13054 if ac_fn_c_try_compile "$LINENO"; then :
13055   gdb_cv_struct_reg=yes
13056 else
13057   gdb_cv_struct_reg=no
13058 fi
13059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13060 fi
13061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
13062 $as_echo "$gdb_cv_struct_reg" >&6; }
13063 if test $gdb_cv_struct_reg = yes; then
13064
13065 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
13066
13067 fi
13068
13069 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
13070 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
13071 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
13072 "
13073 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
13074
13075 cat >>confdefs.h <<_ACEOF
13076 #define HAVE_STRUCT_REG_R_FS 1
13077 _ACEOF
13078
13079
13080 fi
13081 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
13082 "
13083 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
13084
13085 cat >>confdefs.h <<_ACEOF
13086 #define HAVE_STRUCT_REG_R_GS 1
13087 _ACEOF
13088
13089
13090 fi
13091
13092
13093 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
13094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
13095 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
13096 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
13097   $as_echo_n "(cached) " >&6
13098 else
13099   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13100 /* end confdefs.h.  */
13101 #include <sys/ptrace.h>
13102 int
13103 main ()
13104 {
13105 PTRACE_GETREGS;
13106   ;
13107   return 0;
13108 }
13109 _ACEOF
13110 if ac_fn_c_try_compile "$LINENO"; then :
13111   gdb_cv_have_ptrace_getregs=yes
13112 else
13113   gdb_cv_have_ptrace_getregs=no
13114 fi
13115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13116 fi
13117
13118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
13119 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
13120 if test $gdb_cv_have_ptrace_getregs = yes; then
13121
13122 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
13123
13124 fi
13125
13126 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
13127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
13128 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
13129 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
13130   $as_echo_n "(cached) " >&6
13131 else
13132   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13133 /* end confdefs.h.  */
13134 #include <sys/ptrace.h>
13135 int
13136 main ()
13137 {
13138 PTRACE_GETFPXREGS;
13139   ;
13140   return 0;
13141 }
13142 _ACEOF
13143 if ac_fn_c_try_compile "$LINENO"; then :
13144   gdb_cv_have_ptrace_getfpxregs=yes
13145 else
13146   gdb_cv_have_ptrace_getfpxregs=no
13147 fi
13148 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13149 fi
13150
13151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
13152 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
13153 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
13154
13155 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
13156
13157 fi
13158
13159 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
13160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
13161 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
13162 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
13163   $as_echo_n "(cached) " >&6
13164 else
13165   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13166 /* end confdefs.h.  */
13167 #include <sys/types.h>
13168 #include <sys/ptrace.h>
13169 int
13170 main ()
13171 {
13172 PT_GETDBREGS;
13173   ;
13174   return 0;
13175 }
13176 _ACEOF
13177 if ac_fn_c_try_compile "$LINENO"; then :
13178   gdb_cv_have_pt_getdbregs=yes
13179 else
13180   gdb_cv_have_pt_getdbregs=no
13181 fi
13182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13183 fi
13184
13185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
13186 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
13187 if test $gdb_cv_have_pt_getdbregs = yes; then
13188
13189 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
13190
13191 fi
13192
13193 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
13194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
13195 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
13196 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
13197   $as_echo_n "(cached) " >&6
13198 else
13199   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13200 /* end confdefs.h.  */
13201 #include <sys/types.h>
13202 #include <sys/ptrace.h>
13203 int
13204 main ()
13205 {
13206 PT_GETXMMREGS;
13207   ;
13208   return 0;
13209 }
13210 _ACEOF
13211 if ac_fn_c_try_compile "$LINENO"; then :
13212   gdb_cv_have_pt_getxmmregs=yes
13213 else
13214   gdb_cv_have_pt_getxmmregs=no
13215 fi
13216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13217 fi
13218
13219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
13220 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
13221 if test $gdb_cv_have_pt_getxmmregs = yes; then
13222
13223 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
13224
13225 fi
13226
13227 # Detect which type of /proc is in use, such as for Unixware or Solaris.
13228
13229 if test "${target}" = "${host}"; then
13230   case "${host}" in
13231   *-*-unixware* | *-*-sysv4.2* | *-*-sysv5* | *-*-interix* )
13232
13233 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
13234
13235       ;;
13236   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
13237
13238 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
13239
13240       ;;
13241   mips-sgi-irix5*)
13242       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
13243
13244 $as_echo "#define _KMEMUSER 1" >>confdefs.h
13245
13246       ;;
13247   esac
13248 fi
13249
13250 if test "$ac_cv_header_sys_procfs_h" = yes; then
13251   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pstatus_t in sys/procfs.h" >&5
13252 $as_echo_n "checking for pstatus_t in sys/procfs.h... " >&6; }
13253  if test "${bfd_cv_have_sys_procfs_type_pstatus_t+set}" = set; then :
13254   $as_echo_n "(cached) " >&6
13255 else
13256   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13257 /* end confdefs.h.  */
13258
13259 #define _SYSCALL32
13260 /* Needed for new procfs interface on sparc-solaris.  */
13261 #define _STRUCTURED_PROC 1
13262 #include <sys/procfs.h>
13263 int
13264 main ()
13265 {
13266 pstatus_t avar
13267   ;
13268   return 0;
13269 }
13270 _ACEOF
13271 if ac_fn_c_try_compile "$LINENO"; then :
13272   bfd_cv_have_sys_procfs_type_pstatus_t=yes
13273 else
13274   bfd_cv_have_sys_procfs_type_pstatus_t=no
13275
13276 fi
13277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13278 fi
13279
13280  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
13281
13282 $as_echo "#define HAVE_PSTATUS_T 1" >>confdefs.h
13283
13284  fi
13285  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pstatus_t" >&5
13286 $as_echo "$bfd_cv_have_sys_procfs_type_pstatus_t" >&6; }
13287
13288   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prrun_t in sys/procfs.h" >&5
13289 $as_echo_n "checking for prrun_t in sys/procfs.h... " >&6; }
13290  if test "${bfd_cv_have_sys_procfs_type_prrun_t+set}" = set; then :
13291   $as_echo_n "(cached) " >&6
13292 else
13293   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13294 /* end confdefs.h.  */
13295
13296 #define _SYSCALL32
13297 /* Needed for new procfs interface on sparc-solaris.  */
13298 #define _STRUCTURED_PROC 1
13299 #include <sys/procfs.h>
13300 int
13301 main ()
13302 {
13303 prrun_t avar
13304   ;
13305   return 0;
13306 }
13307 _ACEOF
13308 if ac_fn_c_try_compile "$LINENO"; then :
13309   bfd_cv_have_sys_procfs_type_prrun_t=yes
13310 else
13311   bfd_cv_have_sys_procfs_type_prrun_t=no
13312
13313 fi
13314 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13315 fi
13316
13317  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
13318
13319 $as_echo "#define HAVE_PRRUN_T 1" >>confdefs.h
13320
13321  fi
13322  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prrun_t" >&5
13323 $as_echo "$bfd_cv_have_sys_procfs_type_prrun_t" >&6; }
13324
13325   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
13326 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
13327  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
13328   $as_echo_n "(cached) " >&6
13329 else
13330   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13331 /* end confdefs.h.  */
13332
13333 #define _SYSCALL32
13334 /* Needed for new procfs interface on sparc-solaris.  */
13335 #define _STRUCTURED_PROC 1
13336 #include <sys/procfs.h>
13337 int
13338 main ()
13339 {
13340 gregset_t avar
13341   ;
13342   return 0;
13343 }
13344 _ACEOF
13345 if ac_fn_c_try_compile "$LINENO"; then :
13346   bfd_cv_have_sys_procfs_type_gregset_t=yes
13347 else
13348   bfd_cv_have_sys_procfs_type_gregset_t=no
13349
13350 fi
13351 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13352 fi
13353
13354  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
13355
13356 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
13357
13358  fi
13359  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
13360 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
13361
13362   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
13363 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
13364  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
13365   $as_echo_n "(cached) " >&6
13366 else
13367   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13368 /* end confdefs.h.  */
13369
13370 #define _SYSCALL32
13371 /* Needed for new procfs interface on sparc-solaris.  */
13372 #define _STRUCTURED_PROC 1
13373 #include <sys/procfs.h>
13374 int
13375 main ()
13376 {
13377 fpregset_t avar
13378   ;
13379   return 0;
13380 }
13381 _ACEOF
13382 if ac_fn_c_try_compile "$LINENO"; then :
13383   bfd_cv_have_sys_procfs_type_fpregset_t=yes
13384 else
13385   bfd_cv_have_sys_procfs_type_fpregset_t=no
13386
13387 fi
13388 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13389 fi
13390
13391  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
13392
13393 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
13394
13395  fi
13396  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
13397 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
13398
13399   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
13400 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
13401  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
13402   $as_echo_n "(cached) " >&6
13403 else
13404   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13405 /* end confdefs.h.  */
13406
13407 #define _SYSCALL32
13408 /* Needed for new procfs interface on sparc-solaris.  */
13409 #define _STRUCTURED_PROC 1
13410 #include <sys/procfs.h>
13411 int
13412 main ()
13413 {
13414 prgregset_t avar
13415   ;
13416   return 0;
13417 }
13418 _ACEOF
13419 if ac_fn_c_try_compile "$LINENO"; then :
13420   bfd_cv_have_sys_procfs_type_prgregset_t=yes
13421 else
13422   bfd_cv_have_sys_procfs_type_prgregset_t=no
13423
13424 fi
13425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13426 fi
13427
13428  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
13429
13430 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
13431
13432  fi
13433  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
13434 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
13435
13436   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
13437 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
13438  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
13439   $as_echo_n "(cached) " >&6
13440 else
13441   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13442 /* end confdefs.h.  */
13443
13444 #define _SYSCALL32
13445 /* Needed for new procfs interface on sparc-solaris.  */
13446 #define _STRUCTURED_PROC 1
13447 #include <sys/procfs.h>
13448 int
13449 main ()
13450 {
13451 prfpregset_t avar
13452   ;
13453   return 0;
13454 }
13455 _ACEOF
13456 if ac_fn_c_try_compile "$LINENO"; then :
13457   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
13458 else
13459   bfd_cv_have_sys_procfs_type_prfpregset_t=no
13460
13461 fi
13462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13463 fi
13464
13465  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13466
13467 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
13468
13469  fi
13470  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
13471 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
13472
13473   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
13474 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
13475  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
13476   $as_echo_n "(cached) " >&6
13477 else
13478   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13479 /* end confdefs.h.  */
13480
13481 #define _SYSCALL32
13482 /* Needed for new procfs interface on sparc-solaris.  */
13483 #define _STRUCTURED_PROC 1
13484 #include <sys/procfs.h>
13485 int
13486 main ()
13487 {
13488 prgregset32_t avar
13489   ;
13490   return 0;
13491 }
13492 _ACEOF
13493 if ac_fn_c_try_compile "$LINENO"; then :
13494   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
13495 else
13496   bfd_cv_have_sys_procfs_type_prgregset32_t=no
13497
13498 fi
13499 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13500 fi
13501
13502  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
13503
13504 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
13505
13506  fi
13507  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
13508 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
13509
13510   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset32_t in sys/procfs.h" >&5
13511 $as_echo_n "checking for prfpregset32_t in sys/procfs.h... " >&6; }
13512  if test "${bfd_cv_have_sys_procfs_type_prfpregset32_t+set}" = set; then :
13513   $as_echo_n "(cached) " >&6
13514 else
13515   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13516 /* end confdefs.h.  */
13517
13518 #define _SYSCALL32
13519 /* Needed for new procfs interface on sparc-solaris.  */
13520 #define _STRUCTURED_PROC 1
13521 #include <sys/procfs.h>
13522 int
13523 main ()
13524 {
13525 prfpregset32_t avar
13526   ;
13527   return 0;
13528 }
13529 _ACEOF
13530 if ac_fn_c_try_compile "$LINENO"; then :
13531   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
13532 else
13533   bfd_cv_have_sys_procfs_type_prfpregset32_t=no
13534
13535 fi
13536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13537 fi
13538
13539  if test $bfd_cv_have_sys_procfs_type_prfpregset32_t = yes; then
13540
13541 $as_echo "#define HAVE_PRFPREGSET32_T 1" >>confdefs.h
13542
13543  fi
13544  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset32_t" >&5
13545 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset32_t" >&6; }
13546
13547   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
13548 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
13549  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
13550   $as_echo_n "(cached) " >&6
13551 else
13552   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13553 /* end confdefs.h.  */
13554
13555 #define _SYSCALL32
13556 /* Needed for new procfs interface on sparc-solaris.  */
13557 #define _STRUCTURED_PROC 1
13558 #include <sys/procfs.h>
13559 int
13560 main ()
13561 {
13562 lwpid_t avar
13563   ;
13564   return 0;
13565 }
13566 _ACEOF
13567 if ac_fn_c_try_compile "$LINENO"; then :
13568   bfd_cv_have_sys_procfs_type_lwpid_t=yes
13569 else
13570   bfd_cv_have_sys_procfs_type_lwpid_t=no
13571
13572 fi
13573 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13574 fi
13575
13576  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
13577
13578 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
13579
13580  fi
13581  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
13582 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
13583
13584   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
13585 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
13586  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
13587   $as_echo_n "(cached) " >&6
13588 else
13589   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13590 /* end confdefs.h.  */
13591
13592 #define _SYSCALL32
13593 /* Needed for new procfs interface on sparc-solaris.  */
13594 #define _STRUCTURED_PROC 1
13595 #include <sys/procfs.h>
13596 int
13597 main ()
13598 {
13599 psaddr_t avar
13600   ;
13601   return 0;
13602 }
13603 _ACEOF
13604 if ac_fn_c_try_compile "$LINENO"; then :
13605   bfd_cv_have_sys_procfs_type_psaddr_t=yes
13606 else
13607   bfd_cv_have_sys_procfs_type_psaddr_t=no
13608
13609 fi
13610 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13611 fi
13612
13613  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
13614
13615 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
13616
13617  fi
13618  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
13619 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
13620
13621   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
13622 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
13623  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
13624   $as_echo_n "(cached) " >&6
13625 else
13626   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13627 /* end confdefs.h.  */
13628
13629 #define _SYSCALL32
13630 /* Needed for new procfs interface on sparc-solaris.  */
13631 #define _STRUCTURED_PROC 1
13632 #include <sys/procfs.h>
13633 int
13634 main ()
13635 {
13636 prsysent_t avar
13637   ;
13638   return 0;
13639 }
13640 _ACEOF
13641 if ac_fn_c_try_compile "$LINENO"; then :
13642   bfd_cv_have_sys_procfs_type_prsysent_t=yes
13643 else
13644   bfd_cv_have_sys_procfs_type_prsysent_t=no
13645
13646 fi
13647 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13648 fi
13649
13650  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
13651
13652 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
13653
13654  fi
13655  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
13656 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
13657
13658   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
13659 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
13660  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
13661   $as_echo_n "(cached) " >&6
13662 else
13663   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13664 /* end confdefs.h.  */
13665
13666 #define _SYSCALL32
13667 /* Needed for new procfs interface on sparc-solaris.  */
13668 #define _STRUCTURED_PROC 1
13669 #include <sys/procfs.h>
13670 int
13671 main ()
13672 {
13673 pr_sigset_t avar
13674   ;
13675   return 0;
13676 }
13677 _ACEOF
13678 if ac_fn_c_try_compile "$LINENO"; then :
13679   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
13680 else
13681   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
13682
13683 fi
13684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13685 fi
13686
13687  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
13688
13689 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
13690
13691  fi
13692  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
13693 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
13694
13695   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
13696 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
13697  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
13698   $as_echo_n "(cached) " >&6
13699 else
13700   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13701 /* end confdefs.h.  */
13702
13703 #define _SYSCALL32
13704 /* Needed for new procfs interface on sparc-solaris.  */
13705 #define _STRUCTURED_PROC 1
13706 #include <sys/procfs.h>
13707 int
13708 main ()
13709 {
13710 pr_sigaction64_t avar
13711   ;
13712   return 0;
13713 }
13714 _ACEOF
13715 if ac_fn_c_try_compile "$LINENO"; then :
13716   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
13717 else
13718   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
13719
13720 fi
13721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13722 fi
13723
13724  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
13725
13726 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
13727
13728  fi
13729  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
13730 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
13731
13732   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
13733 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
13734  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
13735   $as_echo_n "(cached) " >&6
13736 else
13737   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13738 /* end confdefs.h.  */
13739
13740 #define _SYSCALL32
13741 /* Needed for new procfs interface on sparc-solaris.  */
13742 #define _STRUCTURED_PROC 1
13743 #include <sys/procfs.h>
13744 int
13745 main ()
13746 {
13747 pr_siginfo64_t avar
13748   ;
13749   return 0;
13750 }
13751 _ACEOF
13752 if ac_fn_c_try_compile "$LINENO"; then :
13753   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
13754 else
13755   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
13756
13757 fi
13758 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13759 fi
13760
13761  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
13762
13763 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
13764
13765  fi
13766  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
13767 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
13768
13769
13770
13771
13772
13773   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13774     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
13775 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
13776     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
13777   $as_echo_n "(cached) " >&6
13778 else
13779   if test "$cross_compiling" = yes; then :
13780   gdb_cv_prfpregset_t_broken=yes
13781 else
13782   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13783 /* end confdefs.h.  */
13784 #include <sys/procfs.h>
13785        int main ()
13786        {
13787          if (sizeof (prfpregset_t) == sizeof (void *))
13788            return 1;
13789          return 0;
13790        }
13791 _ACEOF
13792 if ac_fn_c_try_run "$LINENO"; then :
13793   gdb_cv_prfpregset_t_broken=no
13794 else
13795   gdb_cv_prfpregset_t_broken=yes
13796 fi
13797 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13798   conftest.$ac_objext conftest.beam conftest.$ac_ext
13799 fi
13800
13801 fi
13802
13803     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
13804 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
13805     if test $gdb_cv_prfpregset_t_broken = yes; then
13806
13807 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
13808
13809     fi
13810   fi
13811
13812
13813   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
13814 $as_echo_n "checking for PIOCSET ioctl entry in sys/procfs.h... " >&6; }
13815   if test "${gdb_cv_have_procfs_piocset+set}" = set; then :
13816   $as_echo_n "(cached) " >&6
13817 else
13818   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13819 /* end confdefs.h.  */
13820 #include <unistd.h>
13821 #include <sys/types.h>
13822 #include <sys/procfs.h>
13823
13824 int
13825 main ()
13826 {
13827
13828     int dummy;;
13829     dummy = ioctl(0, PIOCSET, &dummy);
13830
13831   ;
13832   return 0;
13833 }
13834 _ACEOF
13835 if ac_fn_c_try_compile "$LINENO"; then :
13836   gdb_cv_have_procfs_piocset=yes
13837 else
13838   gdb_cv_have_procfs_piocset=no
13839 fi
13840 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13841 fi
13842
13843   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_procfs_piocset" >&5
13844 $as_echo "$gdb_cv_have_procfs_piocset" >&6; }
13845   if test $gdb_cv_have_procfs_piocset = yes; then
13846
13847 $as_echo "#define HAVE_PROCFS_PIOCSET 1" >>confdefs.h
13848
13849   fi
13850 fi
13851
13852 if test ${host} = ${target} ; then
13853
13854   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member l_addr in struct link_map" >&5
13855 $as_echo_n "checking for member l_addr in struct link_map... " >&6; }
13856   if test "${gdb_cv_have_struct_link_map_with_l_members+set}" = set; then :
13857   $as_echo_n "(cached) " >&6
13858 else
13859   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13860 /* end confdefs.h.  */
13861 #include <link.h>
13862 int
13863 main ()
13864 {
13865 struct link_map lm; (void) lm.l_addr;
13866   ;
13867   return 0;
13868 }
13869 _ACEOF
13870 if ac_fn_c_try_compile "$LINENO"; then :
13871   gdb_cv_have_struct_link_map_with_l_members=yes
13872 else
13873   gdb_cv_have_struct_link_map_with_l_members=no
13874 fi
13875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13876 fi
13877
13878   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_l_members" >&5
13879 $as_echo "$gdb_cv_have_struct_link_map_with_l_members" >&6; }
13880   if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
13881
13882 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1" >>confdefs.h
13883
13884   fi
13885
13886
13887   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member lm_addr in struct link_map" >&5
13888 $as_echo_n "checking for member lm_addr in struct link_map... " >&6; }
13889   if test "${gdb_cv_have_struct_link_map_with_lm_members+set}" = set; then :
13890   $as_echo_n "(cached) " >&6
13891 else
13892   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13893 /* end confdefs.h.  */
13894 #include <sys/types.h>
13895 #include <link.h>
13896 int
13897 main ()
13898 {
13899 struct link_map lm; (void) lm.lm_addr;
13900   ;
13901   return 0;
13902 }
13903 _ACEOF
13904 if ac_fn_c_try_compile "$LINENO"; then :
13905   gdb_cv_have_struct_link_map_with_lm_members=yes
13906 else
13907   gdb_cv_have_struct_link_map_with_lm_members=no
13908 fi
13909 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13910 fi
13911
13912   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_lm_members" >&5
13913 $as_echo "$gdb_cv_have_struct_link_map_with_lm_members" >&6; }
13914   if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
13915
13916 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS 1" >>confdefs.h
13917
13918   fi
13919
13920
13921   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member som_addr in struct so_map" >&5
13922 $as_echo_n "checking for member som_addr in struct so_map... " >&6; }
13923   if test "${gdb_cv_have_struct_so_map_with_som_members+set}" = set; then :
13924   $as_echo_n "(cached) " >&6
13925 else
13926   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13927 /* end confdefs.h.  */
13928 #include <sys/types.h>
13929 #ifdef HAVE_NLIST_H
13930 #include <nlist.h>
13931 #endif
13932 #include <link.h>
13933 int
13934 main ()
13935 {
13936 struct so_map lm; (void) lm.som_addr;
13937   ;
13938   return 0;
13939 }
13940 _ACEOF
13941 if ac_fn_c_try_compile "$LINENO"; then :
13942   gdb_cv_have_struct_so_map_with_som_members=yes
13943 else
13944   gdb_cv_have_struct_so_map_with_som_members=no
13945 fi
13946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13947 fi
13948
13949   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_so_map_with_som_members" >&5
13950 $as_echo "$gdb_cv_have_struct_so_map_with_som_members" >&6; }
13951   if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
13952
13953 $as_echo "#define HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS 1" >>confdefs.h
13954
13955   fi
13956
13957
13958   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct link_map32 in sys/link.h" >&5
13959 $as_echo_n "checking for struct link_map32 in sys/link.h... " >&6; }
13960   if test "${gdb_cv_have_struct_link_map32+set}" = set; then :
13961   $as_echo_n "(cached) " >&6
13962 else
13963   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13964 /* end confdefs.h.  */
13965 #define _SYSCALL32
13966 #include <sys/link.h>
13967 int
13968 main ()
13969 {
13970 struct link_map32 l;
13971   ;
13972   return 0;
13973 }
13974 _ACEOF
13975 if ac_fn_c_try_compile "$LINENO"; then :
13976   gdb_cv_have_struct_link_map32=yes
13977 else
13978   gdb_cv_have_struct_link_map32=no
13979 fi
13980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13981 fi
13982
13983   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map32" >&5
13984 $as_echo "$gdb_cv_have_struct_link_map32" >&6; }
13985   if test $gdb_cv_have_struct_link_map32 = yes; then
13986
13987 $as_echo "#define HAVE_STRUCT_LINK_MAP32 1" >>confdefs.h
13988
13989
13990 $as_echo "#define _SYSCALL32 1" >>confdefs.h
13991
13992   fi
13993 fi
13994
13995 # Check if the compiler supports the `long long' type.
13996
13997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
13998 $as_echo_n "checking for long long support in compiler... " >&6; }
13999 if test "${gdb_cv_c_long_long+set}" = set; then :
14000   $as_echo_n "(cached) " >&6
14001 else
14002   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14003 /* end confdefs.h.  */
14004 extern long long foo;
14005 int
14006 main ()
14007 {
14008 switch (foo & 2) { case 0: return 1; }
14009   ;
14010   return 0;
14011 }
14012 _ACEOF
14013 if ac_fn_c_try_compile "$LINENO"; then :
14014   gdb_cv_c_long_long=yes
14015 else
14016   gdb_cv_c_long_long=no
14017 fi
14018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14019 fi
14020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
14021 $as_echo "$gdb_cv_c_long_long" >&6; }
14022 if test $gdb_cv_c_long_long = yes; then
14023
14024 $as_echo "#define CC_HAS_LONG_LONG 1" >>confdefs.h
14025
14026 fi
14027
14028 # Check if the compiler and runtime support printing long longs.
14029
14030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
14031 $as_echo_n "checking for long long support in printf... " >&6; }
14032 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
14033   $as_echo_n "(cached) " >&6
14034 else
14035   if test "$cross_compiling" = yes; then :
14036   gdb_cv_printf_has_long_long=no
14037 else
14038   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14039 /* end confdefs.h.  */
14040 $ac_includes_default
14041 int
14042 main ()
14043 {
14044 char buf[32];
14045   long long l = 0;
14046   l = (l << 16) + 0x0123;
14047   l = (l << 16) + 0x4567;
14048   l = (l << 16) + 0x89ab;
14049   l = (l << 16) + 0xcdef;
14050   sprintf (buf, "0x%016llx", l);
14051   return (strcmp ("0x0123456789abcdef", buf));
14052   ;
14053   return 0;
14054 }
14055 _ACEOF
14056 if ac_fn_c_try_run "$LINENO"; then :
14057   gdb_cv_printf_has_long_long=yes
14058 else
14059   gdb_cv_printf_has_long_long=no
14060 fi
14061 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14062   conftest.$ac_objext conftest.beam conftest.$ac_ext
14063 fi
14064
14065 fi
14066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
14067 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
14068 if test $gdb_cv_printf_has_long_long = yes; then
14069
14070 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
14071
14072 fi
14073
14074 # Check if the compiler and runtime support printing decfloats.
14075
14076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
14077 $as_echo_n "checking for decfloat support in printf... " >&6; }
14078 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
14079   $as_echo_n "(cached) " >&6
14080 else
14081   if test "$cross_compiling" = yes; then :
14082   gdb_cv_printf_has_decfloat=no
14083 else
14084   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14085 /* end confdefs.h.  */
14086 $ac_includes_default
14087 int
14088 main ()
14089 {
14090 char buf[64];
14091   _Decimal32 d32 = 1.2345df;
14092   _Decimal64 d64 = 1.2345dd;
14093   _Decimal128 d128 = 1.2345dl;
14094   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
14095   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
14096   ;
14097   return 0;
14098 }
14099 _ACEOF
14100 if ac_fn_c_try_run "$LINENO"; then :
14101   gdb_cv_printf_has_decfloat=yes
14102 else
14103   gdb_cv_printf_has_decfloat=no
14104 fi
14105 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14106   conftest.$ac_objext conftest.beam conftest.$ac_ext
14107 fi
14108
14109 fi
14110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
14111 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
14112 if test $gdb_cv_printf_has_decfloat = yes; then
14113
14114 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
14115
14116 fi
14117
14118 # Check if the compiler supports the `long double' type.  We can't use
14119 # AC_C_LONG_DOUBLE because that one does additional checks on the
14120 # constants defined in <float.h> that fail on some systems,
14121 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
14122
14123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
14124 $as_echo_n "checking for long double support in compiler... " >&6; }
14125 if test "${gdb_cv_c_long_double+set}" = set; then :
14126   $as_echo_n "(cached) " >&6
14127 else
14128   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14129 /* end confdefs.h.  */
14130 long double foo;
14131 _ACEOF
14132 if ac_fn_c_try_compile "$LINENO"; then :
14133   gdb_cv_c_long_double=yes
14134 else
14135   gdb_cv_c_long_double=no
14136 fi
14137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14138 fi
14139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
14140 $as_echo "$gdb_cv_c_long_double" >&6; }
14141 if test $gdb_cv_c_long_double = yes; then
14142
14143 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
14144
14145 fi
14146
14147 # Check if the compiler and runtime support printing long doubles.
14148
14149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
14150 $as_echo_n "checking for long double support in printf... " >&6; }
14151 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
14152   $as_echo_n "(cached) " >&6
14153 else
14154   if test "$cross_compiling" = yes; then :
14155   gdb_cv_printf_has_long_double=no
14156 else
14157   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14158 /* end confdefs.h.  */
14159 $ac_includes_default
14160 int
14161 main ()
14162 {
14163 char buf[16];
14164   long double f = 3.141592653;
14165   sprintf (buf, "%Lg", f);
14166   return (strncmp ("3.14159", buf, 7));
14167   ;
14168   return 0;
14169 }
14170 _ACEOF
14171 if ac_fn_c_try_run "$LINENO"; then :
14172   gdb_cv_printf_has_long_double=yes
14173 else
14174   gdb_cv_printf_has_long_double=no
14175 fi
14176 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14177   conftest.$ac_objext conftest.beam conftest.$ac_ext
14178 fi
14179
14180 fi
14181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
14182 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
14183 if test $gdb_cv_printf_has_long_double = yes; then
14184
14185 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
14186
14187 fi
14188
14189 # Check if the compiler and runtime support scanning long doubles.
14190
14191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
14192 $as_echo_n "checking for long double support in scanf... " >&6; }
14193 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
14194   $as_echo_n "(cached) " >&6
14195 else
14196   if test "$cross_compiling" = yes; then :
14197   gdb_cv_scanf_has_long_double=no
14198 else
14199   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14200 /* end confdefs.h.  */
14201 #include <stdio.h>
14202 int
14203 main ()
14204 {
14205 char *buf = "3.141592653";
14206   long double f = 0;
14207   sscanf (buf, "%Lg", &f);
14208   return !(f > 3.14159 && f < 3.14160);
14209   ;
14210   return 0;
14211 }
14212 _ACEOF
14213 if ac_fn_c_try_run "$LINENO"; then :
14214   gdb_cv_scanf_has_long_double=yes
14215 else
14216   gdb_cv_scanf_has_long_double=no
14217 fi
14218 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14219   conftest.$ac_objext conftest.beam conftest.$ac_ext
14220 fi
14221
14222 fi
14223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
14224 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
14225 if test $gdb_cv_scanf_has_long_double = yes; then
14226
14227 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
14228
14229 fi
14230
14231 case ${host_os} in
14232 aix*)
14233   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
14234 $as_echo_n "checking for -bbigtoc option... " >&6; }
14235 if test "${gdb_cv_bigtoc+set}" = set; then :
14236   $as_echo_n "(cached) " >&6
14237 else
14238
14239     SAVE_LDFLAGS=$LDFLAGS
14240
14241     case $GCC in
14242     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
14243     *) gdb_cv_bigtoc=-bbigtoc ;;
14244     esac
14245
14246     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
14247     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14248 /* end confdefs.h.  */
14249
14250 int
14251 main ()
14252 {
14253 int i;
14254   ;
14255   return 0;
14256 }
14257 _ACEOF
14258 if ac_fn_c_try_link "$LINENO"; then :
14259
14260 else
14261   gdb_cv_bigtoc=
14262 fi
14263 rm -f core conftest.err conftest.$ac_objext \
14264     conftest$ac_exeext conftest.$ac_ext
14265     LDFLAGS="${SAVE_LDFLAGS}"
14266
14267 fi
14268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
14269 $as_echo "$gdb_cv_bigtoc" >&6; }
14270   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
14271   ;;
14272 esac
14273
14274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
14275 $as_echo_n "checking for the dynamic export flag... " >&6; }
14276 dynamic_list=false
14277 if test "${gdb_native}" = yes; then
14278    # The dynamically loaded libthread_db needs access to symbols in the gdb
14279    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
14280    # may not be supported there.
14281    old_LDFLAGS="$LDFLAGS"
14282    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
14283    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
14284    LDFLAGS="$LDFLAGS $RDYNAMIC"
14285    if test "${have_libpython}" = no; then
14286      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14287 /* end confdefs.h.  */
14288
14289 int
14290 main ()
14291 {
14292
14293   ;
14294   return 0;
14295 }
14296 _ACEOF
14297 if ac_fn_c_try_link "$LINENO"; then :
14298   dynamic_list=true
14299 fi
14300 rm -f core conftest.err conftest.$ac_objext \
14301     conftest$ac_exeext conftest.$ac_ext
14302    else
14303      # Workaround http://bugs.python.org/issue4434 where static
14304      # libpythonX.Y.a would get its symbols required for
14305      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
14306      # Problem does not happen for the recommended libpythonX.Y.so linkage.
14307      old_CFLAGS="$CFLAGS"
14308      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
14309      if test "$cross_compiling" = yes; then :
14310   true
14311 else
14312   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14313 /* end confdefs.h.  */
14314 #include "${have_libpython}/Python.h"
14315 int
14316 main ()
14317 {
14318 int err;
14319           Py_Initialize ();
14320           err = PyRun_SimpleString ("import itertools\n");
14321           Py_Finalize ();
14322           return err == 0 ? 0 : 1;
14323   ;
14324   return 0;
14325 }
14326 _ACEOF
14327 if ac_fn_c_try_run "$LINENO"; then :
14328   dynamic_list=true
14329 fi
14330 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14331   conftest.$ac_objext conftest.beam conftest.$ac_ext
14332 fi
14333
14334      CFLAGS="$old_CFLAGS"
14335    fi
14336    LDFLAGS="$old_LDFLAGS"
14337 fi
14338 if $dynamic_list; then
14339   found="-Wl,--dynamic-list"
14340   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
14341 else
14342   found="-rdynamic"
14343   RDYNAMIC="-rdynamic"
14344 fi
14345
14346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
14347 $as_echo "$found" >&6; }
14348
14349
14350 if test ${build} = ${host} -a ${host} = ${target} ; then
14351    case ${host_os} in
14352    solaris*)
14353       # See if thread_db library is around for Solaris thread debugging.
14354       # Note that we must explicitly test for version 1 of the library
14355       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
14356       # the same API.
14357       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
14358 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
14359       if test -f /usr/lib/libthread_db.so.1 ; then
14360          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14361 $as_echo "yes" >&6; }
14362
14363 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
14364
14365          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
14366          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
14367          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
14368 $as_echo_n "checking for dlopen in -ldl... " >&6; }
14369 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
14370   $as_echo_n "(cached) " >&6
14371 else
14372   ac_check_lib_save_LIBS=$LIBS
14373 LIBS="-ldl  $LIBS"
14374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14375 /* end confdefs.h.  */
14376
14377 /* Override any GCC internal prototype to avoid an error.
14378    Use char because int might match the return type of a GCC
14379    builtin and then its argument prototype would still apply.  */
14380 #ifdef __cplusplus
14381 extern "C"
14382 #endif
14383 char dlopen ();
14384 int
14385 main ()
14386 {
14387 return dlopen ();
14388   ;
14389   return 0;
14390 }
14391 _ACEOF
14392 if ac_fn_c_try_link "$LINENO"; then :
14393   ac_cv_lib_dl_dlopen=yes
14394 else
14395   ac_cv_lib_dl_dlopen=no
14396 fi
14397 rm -f core conftest.err conftest.$ac_objext \
14398     conftest$ac_exeext conftest.$ac_ext
14399 LIBS=$ac_check_lib_save_LIBS
14400 fi
14401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
14402 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
14403 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
14404   cat >>confdefs.h <<_ACEOF
14405 #define HAVE_LIBDL 1
14406 _ACEOF
14407
14408   LIBS="-ldl $LIBS"
14409
14410 fi
14411
14412          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
14413          # Sun randomly tweaked the prototypes in <proc_service.h>
14414          # at one point.
14415          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
14416 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
14417          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
14418   $as_echo_n "(cached) " >&6
14419 else
14420
14421             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14422 /* end confdefs.h.  */
14423
14424                 #include <proc_service.h>
14425                 ps_err_e ps_pdwrite
14426                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
14427
14428 int
14429 main ()
14430 {
14431
14432   ;
14433   return 0;
14434 }
14435 _ACEOF
14436 if ac_fn_c_try_compile "$LINENO"; then :
14437   gdb_cv_proc_service_is_old=no
14438 else
14439   gdb_cv_proc_service_is_old=yes
14440 fi
14441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14442
14443 fi
14444
14445          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
14446 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
14447          if test $gdb_cv_proc_service_is_old = yes; then
14448
14449 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
14450
14451          fi
14452       else
14453          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14454 $as_echo "no" >&6; }
14455       fi
14456       ;;
14457    aix*)
14458       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
14459 $as_echo_n "checking for AiX thread debugging library... " >&6; }
14460       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
14461   $as_echo_n "(cached) " >&6
14462 else
14463   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14464 /* end confdefs.h.  */
14465 #include <sys/pthdebug.h>
14466 int
14467 main ()
14468 {
14469 #ifndef PTHDB_VERSION_3
14470                                     #error
14471                                     #endif
14472   ;
14473   return 0;
14474 }
14475 _ACEOF
14476 if ac_fn_c_try_compile "$LINENO"; then :
14477   gdb_cv_have_aix_thread_debug=yes
14478 else
14479   gdb_cv_have_aix_thread_debug=no
14480 fi
14481 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14482 fi
14483
14484       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
14485 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
14486       if test $gdb_cv_have_aix_thread_debug = yes; then
14487          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
14488          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
14489          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -lpthdebug"
14490
14491          # Older versions of AIX do not provide the declaration for
14492          # the getthrds function (it appears that it was introduced
14493          # with AIX 6.x).
14494          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
14495 "
14496 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
14497   ac_have_decl=1
14498 else
14499   ac_have_decl=0
14500 fi
14501
14502 cat >>confdefs.h <<_ACEOF
14503 #define HAVE_DECL_GETTHRDS $ac_have_decl
14504 _ACEOF
14505
14506       fi
14507       ;;
14508    esac
14509
14510 fi
14511
14512 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
14513    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
14514 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
14515 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
14516   $as_echo_n "(cached) " >&6
14517 else
14518   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14519 /* end confdefs.h.  */
14520 #include <thread_db.h>
14521 int
14522 main ()
14523 {
14524 int i = TD_NOTALLOC;
14525   ;
14526   return 0;
14527 }
14528 _ACEOF
14529 if ac_fn_c_try_compile "$LINENO"; then :
14530   gdb_cv_thread_db_h_has_td_notalloc=yes
14531 else
14532   gdb_cv_thread_db_h_has_td_notalloc=no
14533
14534 fi
14535 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14536
14537 fi
14538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
14539 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
14540    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
14541 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
14542 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
14543   $as_echo_n "(cached) " >&6
14544 else
14545   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14546 /* end confdefs.h.  */
14547 #include <thread_db.h>
14548 int
14549 main ()
14550 {
14551 int i = TD_VERSION;
14552   ;
14553   return 0;
14554 }
14555 _ACEOF
14556 if ac_fn_c_try_compile "$LINENO"; then :
14557   gdb_cv_thread_db_h_has_td_version=yes
14558 else
14559   gdb_cv_thread_db_h_has_td_version=no
14560
14561 fi
14562 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14563
14564 fi
14565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
14566 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
14567    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
14568 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
14569 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
14570   $as_echo_n "(cached) " >&6
14571 else
14572   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14573 /* end confdefs.h.  */
14574 #include <thread_db.h>
14575 int
14576 main ()
14577 {
14578 int i = TD_NOTLS;
14579   ;
14580   return 0;
14581 }
14582 _ACEOF
14583 if ac_fn_c_try_compile "$LINENO"; then :
14584   gdb_cv_thread_db_h_has_td_notls=yes
14585 else
14586   gdb_cv_thread_db_h_has_td_notls=no
14587
14588 fi
14589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14590
14591 fi
14592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
14593 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
14594 fi
14595 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
14596
14597 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
14598
14599 fi
14600 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
14601
14602 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
14603
14604 fi
14605 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
14606
14607 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
14608
14609 fi
14610
14611 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
14612    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
14613 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
14614 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
14615   $as_echo_n "(cached) " >&6
14616 else
14617   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14618 /* end confdefs.h.  */
14619 #include <sys/syscall.h>
14620 int
14621 main ()
14622 {
14623 int i = __NR_tkill;
14624   ;
14625   return 0;
14626 }
14627 _ACEOF
14628 if ac_fn_c_try_compile "$LINENO"; then :
14629   gdb_cv_sys_syscall_h_has_tkill=yes
14630 else
14631   gdb_cv_sys_syscall_h_has_tkill=no
14632
14633 fi
14634 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14635
14636 fi
14637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
14638 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
14639 fi
14640 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes" && test "x$ac_cv_func_syscall" = "xyes"; then
14641
14642 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
14643
14644 fi
14645
14646 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
14647 "
14648 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
14649   ac_have_decl=1
14650 else
14651   ac_have_decl=0
14652 fi
14653
14654 cat >>confdefs.h <<_ACEOF
14655 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
14656 _ACEOF
14657
14658
14659 if test "$cross_compiling" = yes; then :
14660   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14661 /* end confdefs.h.  */
14662 #include <sys/personality.h>
14663 int
14664 main ()
14665 {
14666
14667 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14668 #       define ADDR_NO_RANDOMIZE 0x0040000
14669 #      endif
14670        /* Test the flag could be set and stays set.  */
14671        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14672        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14673            return 1
14674   ;
14675   return 0;
14676 }
14677 _ACEOF
14678 if ac_fn_c_try_link "$LINENO"; then :
14679   have_personality=true
14680 else
14681   have_personality=false
14682 fi
14683 rm -f core conftest.err conftest.$ac_objext \
14684     conftest$ac_exeext conftest.$ac_ext
14685 else
14686   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14687 /* end confdefs.h.  */
14688 #include <sys/personality.h>
14689 int
14690 main ()
14691 {
14692
14693 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14694 #       define ADDR_NO_RANDOMIZE 0x0040000
14695 #      endif
14696        /* Test the flag could be set and stays set.  */
14697        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14698        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14699            return 1
14700   ;
14701   return 0;
14702 }
14703 _ACEOF
14704 if ac_fn_c_try_run "$LINENO"; then :
14705   have_personality=true
14706 else
14707   have_personality=false
14708 fi
14709 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14710   conftest.$ac_objext conftest.beam conftest.$ac_ext
14711 fi
14712
14713 if $have_personality
14714 then
14715
14716 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
14717
14718 fi
14719
14720
14721 target_sysroot_reloc=0
14722
14723 # Check whether --with-sysroot was given.
14724 if test "${with_sysroot+set}" = set; then :
14725   withval=$with_sysroot;
14726  case ${with_sysroot} in
14727  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_alias}/sys-root' ;;
14728  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
14729  esac
14730
14731  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
14732
14733  if test "x$prefix" = xNONE; then
14734   test_prefix=/usr/local
14735  else
14736   test_prefix=$prefix
14737  fi
14738  if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14739   test_exec_prefix=$test_prefix
14740  else
14741   test_exec_prefix=$exec_prefix
14742  fi
14743  case ${TARGET_SYSTEM_ROOT} in
14744  "${test_prefix}"|"${test_prefix}/"*|\
14745  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
14746  '${prefix}'|'${prefix}/'*|\
14747  '${exec_prefix}'|'${exec_prefix}/'*)
14748    target_sysroot_reloc=1
14749    ;;
14750  esac
14751
14752 else
14753
14754  TARGET_SYSTEM_ROOT=
14755  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"\"'
14756
14757 fi
14758
14759 TARGET_SYSTEM_ROOT_DEFINE="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE=$target_sysroot_reloc"
14760
14761
14762
14763
14764
14765 # Check whether --with-system-gdbinit was given.
14766 if test "${with_system_gdbinit+set}" = set; then :
14767   withval=$with_system_gdbinit;
14768     SYSTEM_GDBINIT=$withval
14769 else
14770   SYSTEM_GDBINIT=
14771 fi
14772
14773
14774   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
14775   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14776   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
14777   ac_define_dir=`eval echo $ac_define_dir`
14778
14779 cat >>confdefs.h <<_ACEOF
14780 #define SYSTEM_GDBINIT "$ac_define_dir"
14781 _ACEOF
14782
14783
14784
14785
14786   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14787      if test "x$prefix" = xNONE; then
14788         test_prefix=/usr/local
14789      else
14790         test_prefix=$prefix
14791      fi
14792   else
14793      test_prefix=$exec_prefix
14794   fi
14795   value=0
14796   case ${ac_define_dir} in
14797      "${test_prefix}"|"${test_prefix}/"*|\
14798         '${exec_prefix}'|'${exec_prefix}/'*)
14799      value=1
14800      ;;
14801   esac
14802
14803 cat >>confdefs.h <<_ACEOF
14804 #define SYSTEM_GDBINIT_RELOCATABLE $value
14805 _ACEOF
14806
14807
14808
14809
14810 # Check whether --enable-werror was given.
14811 if test "${enable_werror+set}" = set; then :
14812   enableval=$enable_werror; case "${enableval}" in
14813      yes | y) ERROR_ON_WARNING="yes" ;;
14814      no | n)  ERROR_ON_WARNING="no" ;;
14815      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
14816    esac
14817 fi
14818
14819
14820 # Enable -Werror by default when using gcc
14821 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
14822     ERROR_ON_WARNING=yes
14823 fi
14824
14825 WERROR_CFLAGS=""
14826 if test "${ERROR_ON_WARNING}" = yes ; then
14827     WERROR_CFLAGS="-Werror"
14828 fi
14829
14830 # The entries after -Wno-pointer-sign are disabled warnings which may
14831 # be enabled in the future, which can not currently be used to build
14832 # GDB.
14833 # NOTE: If you change this list, remember to update
14834 # gdb/doc/gdbint.texinfo.
14835 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
14836 -Wformat-nonliteral -Wno-pointer-sign \
14837 -Wno-unused -Wunused-value -Wunused-function \
14838 -Wno-switch -Wno-char-subscripts"
14839
14840 # Enable -Wno-format by default when using gcc on mingw since many
14841 # GCC versions complain about %I64.
14842 case "${host}" in
14843   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
14844 esac
14845
14846 # Check whether --enable-build-warnings was given.
14847 if test "${enable_build_warnings+set}" = set; then :
14848   enableval=$enable_build_warnings; case "${enableval}" in
14849   yes)  ;;
14850   no)   build_warnings="-w";;
14851   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14852         build_warnings="${build_warnings} ${t}";;
14853   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14854         build_warnings="${t} ${build_warnings}";;
14855   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14856 esac
14857 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
14858   echo "Setting compiler warning flags = $build_warnings" 6>&1
14859 fi
14860 fi
14861 # Check whether --enable-gdb-build-warnings was given.
14862 if test "${enable_gdb_build_warnings+set}" = set; then :
14863   enableval=$enable_gdb_build_warnings; case "${enableval}" in
14864   yes)  ;;
14865   no)   build_warnings="-w";;
14866   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14867         build_warnings="${build_warnings} ${t}";;
14868   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14869         build_warnings="${t} ${build_warnings}";;
14870   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14871 esac
14872 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
14873   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
14874 fi
14875 fi
14876 WARN_CFLAGS=""
14877 if test "x${build_warnings}" != x -a "x$GCC" = xyes
14878 then
14879     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
14880 $as_echo_n "checking compiler warning flags... " >&6; }
14881     # Separate out the -Werror flag as some files just cannot be
14882     # compiled with it enabled.
14883     for w in ${build_warnings}; do
14884         case $w in
14885         -Werr*) WERROR_CFLAGS=-Werror ;;
14886         *) # Check that GCC accepts it
14887             saved_CFLAGS="$CFLAGS"
14888             CFLAGS="$CFLAGS $w"
14889             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14890 /* end confdefs.h.  */
14891
14892 int
14893 main ()
14894 {
14895
14896   ;
14897   return 0;
14898 }
14899 _ACEOF
14900 if ac_fn_c_try_compile "$LINENO"; then :
14901   WARN_CFLAGS="${WARN_CFLAGS} $w"
14902 fi
14903 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14904             CFLAGS="$saved_CFLAGS"
14905         esac
14906     done
14907     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
14908 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
14909 fi
14910
14911
14912
14913 # In the Cygwin environment, we need some additional flags.
14914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
14915 $as_echo_n "checking for cygwin... " >&6; }
14916 if test "${gdb_cv_os_cygwin+set}" = set; then :
14917   $as_echo_n "(cached) " >&6
14918 else
14919   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14920 /* end confdefs.h.  */
14921
14922 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
14923 lose
14924 #endif
14925 _ACEOF
14926 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14927   $EGREP "lose" >/dev/null 2>&1; then :
14928   gdb_cv_os_cygwin=yes
14929 else
14930   gdb_cv_os_cygwin=no
14931 fi
14932 rm -f conftest*
14933
14934 fi
14935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
14936 $as_echo "$gdb_cv_os_cygwin" >&6; }
14937
14938
14939 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
14940 case ${host} in
14941   *go32* ) SER_HARDWIRE=ser-go32.o ;;
14942   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
14943   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
14944 esac
14945
14946
14947 # libreadline needs libuser32.a in a cygwin environment
14948 WIN32LIBS=
14949 if test x$gdb_cv_os_cygwin = xyes; then
14950     WIN32LIBS="-luser32"
14951     case "${target}" in
14952         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
14953         ;;
14954     esac
14955 fi
14956
14957 # The ser-tcp.c module requires sockets.
14958 case ${host} in
14959   *mingw32*)
14960
14961 $as_echo "#define USE_WIN32API 1" >>confdefs.h
14962
14963     WIN32LIBS="$WIN32LIBS -lws2_32"
14964     ;;
14965 esac
14966
14967
14968 # Add ELF support to GDB, but only if BFD includes ELF support.
14969 OLD_CFLAGS=$CFLAGS
14970 OLD_LDFLAGS=$LDFLAGS
14971 OLD_LIBS=$LIBS
14972 CFLAGS="$CFLAGS -I${srcdir}/../include -I../bfd -I${srcdir}/../bfd"
14973 LDFLAGS="$LDFLAGS -L../bfd -L../libiberty"
14974 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
14975 # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
14976 if test "$plugins" = "yes"; then
14977   LIBS="-ldl $LIBS"
14978 fi
14979 LIBS="-lbfd -liberty $intl $LIBS"
14980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
14981 $as_echo_n "checking for ELF support in BFD... " >&6; }
14982 if test "${gdb_cv_var_elf+set}" = set; then :
14983   $as_echo_n "(cached) " >&6
14984 else
14985   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14986 /* end confdefs.h.  */
14987 #include <stdlib.h>
14988 #include "bfd.h"
14989 #include "elf-bfd.h"
14990
14991 int
14992 main ()
14993 {
14994 bfd *abfd = NULL; bfd_get_elf_phdr_upper_bound (abfd);
14995   ;
14996   return 0;
14997 }
14998 _ACEOF
14999 if ac_fn_c_try_link "$LINENO"; then :
15000   gdb_cv_var_elf=yes
15001 else
15002   gdb_cv_var_elf=no
15003 fi
15004 rm -f core conftest.err conftest.$ac_objext \
15005     conftest$ac_exeext conftest.$ac_ext
15006 fi
15007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
15008 $as_echo "$gdb_cv_var_elf" >&6; }
15009 if test $gdb_cv_var_elf = yes; then
15010   CONFIG_OBS="$CONFIG_OBS elfread.o"
15011
15012 $as_echo "#define HAVE_ELF 1" >>confdefs.h
15013
15014   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
15015   if test "$plugins" = "yes"; then
15016     OLD_LIBS="-ldl $OLD_LIBS"
15017   fi
15018 fi
15019 CFLAGS=$OLD_CFLAGS
15020 LDFLAGS=$OLD_LDFLAGS
15021 LIBS=$OLD_LIBS
15022
15023 # Add any host-specific objects to GDB.
15024 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
15025
15026 LIBGUI="../libgui/src/libgui.a"
15027 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
15028
15029
15030
15031 WIN32LDAPP=
15032
15033
15034
15035 case "${host}" in
15036 *-*-cygwin* | *-*-mingw* )
15037     configdir="win"
15038     ;;
15039 *)
15040     configdir="unix"
15041     ;;
15042 esac
15043
15044 GDBTKLIBS=
15045 if test "${enable_gdbtk}" = "yes"; then
15046
15047     # Gdbtk must have an absolute path to srcdir in order to run
15048     # properly when not installed.
15049     here=`pwd`
15050     cd ${srcdir}
15051     GDBTK_SRC_DIR=`pwd`
15052     cd $here
15053
15054
15055     #
15056     # Ok, lets find the tcl configuration
15057     # First, look for one uninstalled.
15058     # the alternative search directory is invoked by --with-tcl
15059     #
15060
15061     if test x"${no_tcl}" = x ; then
15062         # we reset no_tcl in case something fails here
15063         no_tcl=true
15064
15065 # Check whether --with-tcl was given.
15066 if test "${with_tcl+set}" = set; then :
15067   withval=$with_tcl; with_tclconfig=${withval}
15068 fi
15069
15070         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
15071 $as_echo_n "checking for Tcl configuration... " >&6; }
15072         if test "${ac_cv_c_tclconfig+set}" = set; then :
15073   $as_echo_n "(cached) " >&6
15074 else
15075
15076
15077             # First check to see if --with-tcl was specified.
15078             case "${host}" in
15079                 *-*-cygwin*) platDir="win" ;;
15080                 *) platDir="unix" ;;
15081             esac
15082             if test x"${with_tclconfig}" != x ; then
15083                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
15084                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
15085                 else
15086                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
15087                 fi
15088             fi
15089
15090             # then check for a private Tcl installation
15091             if test x"${ac_cv_c_tclconfig}" = x ; then
15092                 for i in \
15093                         ../tcl \
15094                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15095                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
15096                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
15097                         ../../tcl \
15098                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15099                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
15100                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
15101                         ../../../tcl \
15102                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15103                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
15104                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
15105                     if test -f "$i/$platDir/tclConfig.sh" ; then
15106                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15107                         break
15108                     fi
15109                 done
15110             fi
15111
15112             # on Darwin, check in Framework installation locations
15113             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
15114                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15115                         `ls -d /Library/Frameworks 2>/dev/null` \
15116                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
15117                         `ls -d /System/Library/Frameworks 2>/dev/null` \
15118                         ; do
15119                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
15120                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
15121                         break
15122                     fi
15123                 done
15124             fi
15125
15126             # check in a few common install locations
15127             if test x"${ac_cv_c_tclconfig}" = x ; then
15128                 for i in `ls -d ${libdir} 2>/dev/null` \
15129                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
15130                         `ls -d ${prefix}/lib 2>/dev/null` \
15131                         `ls -d /usr/local/lib 2>/dev/null` \
15132                         `ls -d /usr/contrib/lib 2>/dev/null` \
15133                         `ls -d /usr/lib 2>/dev/null` \
15134                         ; do
15135                     if test -f "$i/tclConfig.sh" ; then
15136                         ac_cv_c_tclconfig=`(cd $i; pwd)`
15137                         break
15138                     fi
15139                 done
15140             fi
15141
15142             # check in a few other private locations
15143             if test x"${ac_cv_c_tclconfig}" = x ; then
15144                 for i in \
15145                         ${srcdir}/../tcl \
15146                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15147                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
15148                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
15149                     if test -f "$i/$platDir/tclConfig.sh" ; then
15150                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15151                     break
15152                 fi
15153                 done
15154             fi
15155
15156 fi
15157
15158
15159         if test x"${ac_cv_c_tclconfig}" = x ; then
15160             TCL_BIN_DIR="# no Tcl configs found"
15161             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
15162 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
15163         else
15164             no_tcl=
15165             TCL_BIN_DIR=${ac_cv_c_tclconfig}
15166             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
15167 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15168         fi
15169     fi
15170
15171
15172     # If $no_tk is nonempty, then we can't do Tk, and there is no
15173     # point to doing Tcl.
15174
15175     #
15176     # Ok, lets find the tk configuration
15177     # First, look for one uninstalled.
15178     # the alternative search directory is invoked by --with-tk
15179     #
15180
15181     if test x"${no_tk}" = x ; then
15182         # we reset no_tk in case something fails here
15183         no_tk=true
15184
15185 # Check whether --with-tk was given.
15186 if test "${with_tk+set}" = set; then :
15187   withval=$with_tk; with_tkconfig=${withval}
15188 fi
15189
15190         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
15191 $as_echo_n "checking for Tk configuration... " >&6; }
15192         if test "${ac_cv_c_tkconfig+set}" = set; then :
15193   $as_echo_n "(cached) " >&6
15194 else
15195
15196
15197             # First check to see if --with-tkconfig was specified.
15198             if test x"${with_tkconfig}" != x ; then
15199                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
15200                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
15201                 else
15202                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
15203                 fi
15204             fi
15205
15206             # then check for a private Tk library
15207             case "${host}" in
15208                 *-*-cygwin*) platDir="win" ;;
15209                 *) platDir="unix" ;;
15210             esac
15211             if test x"${ac_cv_c_tkconfig}" = x ; then
15212                 for i in \
15213                         ../tk \
15214                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15215                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
15216                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
15217                         ../../tk \
15218                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15219                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
15220                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
15221                         ../../../tk \
15222                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15223                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
15224                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
15225                     if test -f "$i/$platDir/tkConfig.sh" ; then
15226                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15227                         break
15228                     fi
15229                 done
15230             fi
15231
15232             # on Darwin, check in Framework installation locations
15233             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
15234                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15235                         `ls -d /Library/Frameworks 2>/dev/null` \
15236                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
15237                         `ls -d /System/Library/Frameworks 2>/dev/null` \
15238                         ; do
15239                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
15240                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
15241                         break
15242                     fi
15243                 done
15244             fi
15245
15246             # check in a few common install locations
15247             if test x"${ac_cv_c_tkconfig}" = x ; then
15248                 for i in `ls -d ${libdir} 2>/dev/null` \
15249                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
15250                         `ls -d ${prefix}/lib 2>/dev/null` \
15251                         `ls -d /usr/local/lib 2>/dev/null` \
15252                         `ls -d /usr/contrib/lib 2>/dev/null` \
15253                         `ls -d /usr/lib 2>/dev/null` \
15254                         ; do
15255                     if test -f "$i/tkConfig.sh" ; then
15256                         ac_cv_c_tkconfig=`(cd $i; pwd)`
15257                         break
15258                     fi
15259                 done
15260             fi
15261             # check in a few other private locations
15262             if test x"${ac_cv_c_tkconfig}" = x ; then
15263                 for i in \
15264                         ${srcdir}/../tk \
15265                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15266                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
15267                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
15268                     if test -f "$i/$platDir/tkConfig.sh" ; then
15269                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15270                         break
15271                     fi
15272                 done
15273             fi
15274
15275 fi
15276
15277
15278         if test x"${ac_cv_c_tkconfig}" = x ; then
15279             TK_BIN_DIR="# no Tk configs found"
15280             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
15281 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
15282         else
15283             no_tk=
15284             TK_BIN_DIR=${ac_cv_c_tkconfig}
15285             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
15286 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15287         fi
15288     fi
15289
15290
15291     if test -z "${no_tcl}" -a -z "${no_tk}"; then
15292
15293     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
15294 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
15295
15296     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
15297         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15298 $as_echo "loading" >&6; }
15299         . ${TCL_BIN_DIR}/tclConfig.sh
15300     else
15301         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
15302 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15303     fi
15304
15305     # eval is required to do the TCL_DBGX substitution
15306     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
15307     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
15308
15309     # If the TCL_BIN_DIR is the build directory (not the install directory),
15310     # then set the common variable name to the value of the build variables.
15311     # For example, the variable TCL_LIB_SPEC will be set to the value
15312     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
15313     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
15314     # installed and uninstalled version of Tcl.
15315     if test -f "${TCL_BIN_DIR}/Makefile" ; then
15316         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
15317         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
15318         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
15319     elif test "`uname -s`" = "Darwin"; then
15320         # If Tcl was built as a framework, attempt to use the libraries
15321         # from the framework at the given location so that linking works
15322         # against Tcl.framework installed in an arbitary location.
15323         case ${TCL_DEFS} in
15324             *TCL_FRAMEWORK*)
15325                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
15326                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
15327                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
15328                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
15329                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
15330                             break
15331                         fi
15332                     done
15333                 fi
15334                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
15335                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
15336                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
15337                 fi
15338                 ;;
15339         esac
15340     fi
15341
15342     # eval is required to do the TCL_DBGX substitution
15343     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
15344     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
15345     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
15346     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
15347
15348
15349
15350
15351
15352
15353
15354
15355
15356
15357
15358
15359
15360
15361
15362         # Check for in-tree tcl
15363         here=`pwd`
15364         cd ${srcdir}/..
15365         topdir=`pwd`
15366         cd ${here}
15367
15368         intree="no"
15369         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
15370           intree="yes"
15371         fi
15372
15373         # Find Tcl private headers
15374         if test x"${intree}" = xno; then
15375
15376   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
15377 $as_echo_n "checking for Tcl private headers... " >&6; }
15378   private_dir=""
15379   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
15380   if test -f ${dir}/tclInt.h ; then
15381     private_dir=${dir}
15382   fi
15383
15384   if test x"${private_dir}" = x; then
15385     as_fn_error "could not find private Tcl headers" "$LINENO" 5
15386   else
15387     TCL_PRIVATE_INCLUDE="-I${private_dir}"
15388     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15389 $as_echo "${private_dir}" >&6; }
15390   fi
15391
15392           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
15393           TCL_LIBRARY="${TCL_LIB_SPEC}"
15394           TCL_DEPS=""
15395         else
15396           # If building tcl in the same src tree, private headers
15397           # are not needed, but we need to be sure to use the right
15398           # headers library
15399           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
15400           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
15401           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
15402         fi
15403
15404
15405
15406
15407
15408     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
15409 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
15410
15411     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
15412         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15413 $as_echo "loading" >&6; }
15414         . ${TK_BIN_DIR}/tkConfig.sh
15415     else
15416         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
15417 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15418     fi
15419
15420     # eval is required to do the TK_DBGX substitution
15421     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
15422     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
15423
15424     # If the TK_BIN_DIR is the build directory (not the install directory),
15425     # then set the common variable name to the value of the build variables.
15426     # For example, the variable TK_LIB_SPEC will be set to the value
15427     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
15428     # instead of TK_BUILD_LIB_SPEC since it will work with both an
15429     # installed and uninstalled version of Tcl.
15430     if test -f "${TK_BIN_DIR}/Makefile" ; then
15431         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
15432         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
15433         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
15434     elif test "`uname -s`" = "Darwin"; then
15435         # If Tk was built as a framework, attempt to use the libraries
15436         # from the framework at the given location so that linking works
15437         # against Tk.framework installed in an arbitary location.
15438         case ${TK_DEFS} in
15439             *TK_FRAMEWORK*)
15440                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
15441                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
15442                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
15443                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
15444                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
15445                             break
15446                         fi
15447                     done
15448                 fi
15449                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
15450                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
15451                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
15452                 fi
15453                 ;;
15454         esac
15455     fi
15456
15457     # eval is required to do the TK_DBGX substitution
15458     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
15459     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
15460     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
15461     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
15462
15463
15464
15465
15466
15467
15468
15469
15470
15471
15472
15473
15474
15475
15476         # Check for in-tree Tk
15477         intree="no"
15478         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
15479           intree="yes"
15480         fi
15481
15482         # Find Tk private headers
15483         if test x"${intree}" = xno; then
15484
15485   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
15486 $as_echo_n "checking for Tk private headers... " >&6; }
15487   private_dir=""
15488   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
15489   if test -f ${dir}/tkInt.h; then
15490     private_dir=${dir}
15491   fi
15492
15493   if test x"${private_dir}" = x; then
15494     as_fn_error "could not find Tk private headers" "$LINENO" 5
15495   else
15496     TK_PRIVATE_INCLUDE="-I${private_dir}"
15497     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15498 $as_echo "${private_dir}" >&6; }
15499   fi
15500
15501           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
15502           TK_LIBRARY=${TK_LIB_SPEC}
15503           TK_DEPS=""
15504         else
15505           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
15506           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
15507           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
15508         fi
15509
15510
15511
15512
15513
15514         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
15515
15516         # Include some libraries that Tcl and Tk want.
15517         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
15518         # Yes, the ordering seems wrong here.  But it isn't.
15519         # TK_LIBS is the list of libraries that need to be linked
15520         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
15521         # were in LIBS then any link tests after this point would
15522         # try to include things like `$(LIBGUI)', which wouldn't work.
15523         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
15524
15525         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
15526         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
15527         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
15528         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
15529         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
15530         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
15531         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
15532
15533         if test x$gdb_cv_os_cygwin = xyes; then
15534           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
15535           WIN32LDAPP="-Wl,--subsystem,console"
15536           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
15537         fi
15538
15539         subdirs="$subdirs gdbtk"
15540
15541     fi
15542 fi
15543
15544
15545
15546
15547
15548
15549
15550
15551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
15552 $as_echo_n "checking for X... " >&6; }
15553
15554
15555 # Check whether --with-x was given.
15556 if test "${with_x+set}" = set; then :
15557   withval=$with_x;
15558 fi
15559
15560 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
15561 if test "x$with_x" = xno; then
15562   # The user explicitly disabled X.
15563   have_x=disabled
15564 else
15565   case $x_includes,$x_libraries in #(
15566     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
15567     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
15568   $as_echo_n "(cached) " >&6
15569 else
15570   # One or both of the vars are not set, and there is no cached value.
15571 ac_x_includes=no ac_x_libraries=no
15572 rm -f -r conftest.dir
15573 if mkdir conftest.dir; then
15574   cd conftest.dir
15575   cat >Imakefile <<'_ACEOF'
15576 incroot:
15577         @echo incroot='${INCROOT}'
15578 usrlibdir:
15579         @echo usrlibdir='${USRLIBDIR}'
15580 libdir:
15581         @echo libdir='${LIBDIR}'
15582 _ACEOF
15583   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
15584     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
15585     for ac_var in incroot usrlibdir libdir; do
15586       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
15587     done
15588     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
15589     for ac_extension in a so sl dylib la dll; do
15590       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
15591          test -f "$ac_im_libdir/libX11.$ac_extension"; then
15592         ac_im_usrlibdir=$ac_im_libdir; break
15593       fi
15594     done
15595     # Screen out bogus values from the imake configuration.  They are
15596     # bogus both because they are the default anyway, and because
15597     # using them would break gcc on systems where it needs fixed includes.
15598     case $ac_im_incroot in
15599         /usr/include) ac_x_includes= ;;
15600         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
15601     esac
15602     case $ac_im_usrlibdir in
15603         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
15604         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
15605     esac
15606   fi
15607   cd ..
15608   rm -f -r conftest.dir
15609 fi
15610
15611 # Standard set of common directories for X headers.
15612 # Check X11 before X11Rn because it is often a symlink to the current release.
15613 ac_x_header_dirs='
15614 /usr/X11/include
15615 /usr/X11R7/include
15616 /usr/X11R6/include
15617 /usr/X11R5/include
15618 /usr/X11R4/include
15619
15620 /usr/include/X11
15621 /usr/include/X11R7
15622 /usr/include/X11R6
15623 /usr/include/X11R5
15624 /usr/include/X11R4
15625
15626 /usr/local/X11/include
15627 /usr/local/X11R7/include
15628 /usr/local/X11R6/include
15629 /usr/local/X11R5/include
15630 /usr/local/X11R4/include
15631
15632 /usr/local/include/X11
15633 /usr/local/include/X11R7
15634 /usr/local/include/X11R6
15635 /usr/local/include/X11R5
15636 /usr/local/include/X11R4
15637
15638 /usr/X386/include
15639 /usr/x386/include
15640 /usr/XFree86/include/X11
15641
15642 /usr/include
15643 /usr/local/include
15644 /usr/unsupported/include
15645 /usr/athena/include
15646 /usr/local/x11r5/include
15647 /usr/lpp/Xamples/include
15648
15649 /usr/openwin/include
15650 /usr/openwin/share/include'
15651
15652 if test "$ac_x_includes" = no; then
15653   # Guess where to find include files, by looking for Xlib.h.
15654   # First, try using that file with no special directory specified.
15655   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15656 /* end confdefs.h.  */
15657 #include <X11/Xlib.h>
15658 _ACEOF
15659 if ac_fn_c_try_cpp "$LINENO"; then :
15660   # We can compile using X headers with no special include directory.
15661 ac_x_includes=
15662 else
15663   for ac_dir in $ac_x_header_dirs; do
15664   if test -r "$ac_dir/X11/Xlib.h"; then
15665     ac_x_includes=$ac_dir
15666     break
15667   fi
15668 done
15669 fi
15670 rm -f conftest.err conftest.$ac_ext
15671 fi # $ac_x_includes = no
15672
15673 if test "$ac_x_libraries" = no; then
15674   # Check for the libraries.
15675   # See if we find them without any special options.
15676   # Don't add to $LIBS permanently.
15677   ac_save_LIBS=$LIBS
15678   LIBS="-lX11 $LIBS"
15679   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15680 /* end confdefs.h.  */
15681 #include <X11/Xlib.h>
15682 int
15683 main ()
15684 {
15685 XrmInitialize ()
15686   ;
15687   return 0;
15688 }
15689 _ACEOF
15690 if ac_fn_c_try_link "$LINENO"; then :
15691   LIBS=$ac_save_LIBS
15692 # We can link X programs with no special library path.
15693 ac_x_libraries=
15694 else
15695   LIBS=$ac_save_LIBS
15696 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
15697 do
15698   # Don't even attempt the hair of trying to link an X program!
15699   for ac_extension in a so sl dylib la dll; do
15700     if test -r "$ac_dir/libX11.$ac_extension"; then
15701       ac_x_libraries=$ac_dir
15702       break 2
15703     fi
15704   done
15705 done
15706 fi
15707 rm -f core conftest.err conftest.$ac_objext \
15708     conftest$ac_exeext conftest.$ac_ext
15709 fi # $ac_x_libraries = no
15710
15711 case $ac_x_includes,$ac_x_libraries in #(
15712   no,* | *,no | *\'*)
15713     # Didn't find X, or a directory has "'" in its name.
15714     ac_cv_have_x="have_x=no";; #(
15715   *)
15716     # Record where we found X for the cache.
15717     ac_cv_have_x="have_x=yes\
15718         ac_x_includes='$ac_x_includes'\
15719         ac_x_libraries='$ac_x_libraries'"
15720 esac
15721 fi
15722 ;; #(
15723     *) have_x=yes;;
15724   esac
15725   eval "$ac_cv_have_x"
15726 fi # $with_x != no
15727
15728 if test "$have_x" != yes; then
15729   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
15730 $as_echo "$have_x" >&6; }
15731   no_x=yes
15732 else
15733   # If each of the values was on the command line, it overrides each guess.
15734   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
15735   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
15736   # Update the cache value to reflect the command line values.
15737   ac_cv_have_x="have_x=yes\
15738         ac_x_includes='$x_includes'\
15739         ac_x_libraries='$x_libraries'"
15740   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
15741 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
15742 fi
15743
15744
15745 # Unlike the sim directory, whether a simulator is linked is controlled by
15746 # presence of a gdb_sim definition in the target configure.tgt entry.
15747 # This code just checks for a few cases where we'd like to ignore those
15748 # definitions, even when they're present in the '.mt' file.  These cases
15749 # are when --disable-sim is specified, or if the simulator directory is
15750 # not part of the source tree.
15751 #
15752 # Check whether --enable-sim was given.
15753 if test "${enable_sim+set}" = set; then :
15754   enableval=$enable_sim; echo "enable_sim = $enable_sim";
15755  echo "enableval = ${enableval}";
15756  case "${enableval}" in
15757   yes) ignore_sim=false ;;
15758   no)  ignore_sim=true ;;
15759   *)   ignore_sim=false ;;
15760  esac
15761 else
15762   ignore_sim=false
15763 fi
15764
15765
15766 if test ! -d "${srcdir}/../sim"; then
15767   ignore_sim=true
15768 fi
15769
15770 SIM=
15771 SIM_OBS=
15772 if test "${ignore_sim}" = "false"; then
15773   if test x"${gdb_sim}" != x ; then
15774     SIM="${gdb_sim}"
15775     SIM_OBS="remote-sim.o"
15776
15777 $as_echo "#define WITH_SIM 1" >>confdefs.h
15778
15779   fi
15780 fi
15781
15782
15783
15784
15785
15786
15787
15788
15789
15790
15791
15792
15793
15794
15795 # List of host floatformats.
15796
15797 cat >>confdefs.h <<_ACEOF
15798 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
15799 _ACEOF
15800
15801
15802 cat >>confdefs.h <<_ACEOF
15803 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
15804 _ACEOF
15805
15806
15807 cat >>confdefs.h <<_ACEOF
15808 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
15809 _ACEOF
15810
15811
15812 # target_subdir is used by the testsuite to find the target libraries.
15813 target_subdir=
15814 if test "${host}" != "${target}"; then
15815     target_subdir="${target_alias}/"
15816 fi
15817
15818
15819 frags=
15820 if test "${gdb_native}" = "yes"; then
15821   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
15822   if test ! -f ${host_makefile_frag}; then
15823     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
15824   fi
15825   frags="$frags $host_makefile_frag"
15826 else
15827   host_makefile_frag=/dev/null
15828 fi
15829
15830
15831
15832
15833 if test "${gdb_native}" = "yes"; then
15834 # We pick this up from the host configuration file (.mh) because we
15835 # do not have a native configuration Makefile fragment.
15836 nativefile=`sed -n '
15837 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
15838 ' ${host_makefile_frag}`
15839 fi
15840
15841
15842 if test x"${gdb_osabi}" != x ; then
15843
15844 cat >>confdefs.h <<_ACEOF
15845 #define GDB_OSABI_DEFAULT $gdb_osabi
15846 _ACEOF
15847
15848 fi
15849
15850 # Enable multi-ice-gdb-server.
15851 # Check whether --enable-multi-ice was given.
15852 if test "${enable_multi_ice+set}" = set; then :
15853   enableval=$enable_multi_ice; case $enableval in
15854     yes | no)
15855       ;;
15856     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
15857   esac
15858 fi
15859
15860 if test "x$enable_multi_ice" = xyes; then
15861    subdirs="$subdirs multi-ice"
15862
15863 fi
15864
15865 # Check whether --enable-gdbserver was given.
15866 if test "${enable_gdbserver+set}" = set; then :
15867   enableval=$enable_gdbserver; case "${enableval}" in
15868   yes| no|auto) ;;
15869   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
15870 esac
15871 else
15872   enable_gdbserver=auto
15873 fi
15874
15875
15876 # We only build gdbserver automatically in a native configuration, and
15877 # only if the user did not explicitly disable its build.
15878 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
15879   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
15880 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
15881   if test "x$build_gdbserver" = xyes; then
15882     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15883 $as_echo "yes" >&6; }
15884     subdirs="$subdirs gdbserver"
15885
15886     gdbserver_build_enabled=yes
15887   else
15888     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15889 $as_echo "no" >&6; }
15890   fi
15891 fi
15892
15893 # If the user explicitly request the gdbserver to be built, verify that
15894 # we were in fact able to enable it.
15895 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
15896   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
15897 fi
15898
15899 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
15900 # to an empty version.
15901
15902 files=
15903 links=
15904
15905 rm -f nm.h
15906 if test "${nativefile}" != ""; then
15907     case "${nativefile}" in
15908       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
15909       * ) GDB_NM_FILE="${nativefile}"
15910     esac
15911     files="${files} ${GDB_NM_FILE}"
15912     links="${links} nm.h"
15913
15914 cat >>confdefs.h <<_ACEOF
15915 #define GDB_NM_FILE "${GDB_NM_FILE}"
15916 _ACEOF
15917
15918 fi
15919
15920
15921 ac_sources="$files"
15922 ac_dests="$links"
15923 while test -n "$ac_sources"; do
15924   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
15925   set $ac_sources; ac_source=$1; shift; ac_sources=$*
15926   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
15927 done
15928 ac_config_links="$ac_config_links $ac_config_links_1"
15929
15930
15931
15932
15933
15934 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
15935
15936
15937 ac_config_files="$ac_config_files Makefile .gdbinit:gdbinit.in doc/Makefile gnulib/Makefile data-directory/Makefile"
15938
15939 ac_config_commands="$ac_config_commands default"
15940
15941 cat >confcache <<\_ACEOF
15942 # This file is a shell script that caches the results of configure
15943 # tests run on this system so they can be shared between configure
15944 # scripts and configure runs, see configure's option --config-cache.
15945 # It is not useful on other systems.  If it contains results you don't
15946 # want to keep, you may remove or edit it.
15947 #
15948 # config.status only pays attention to the cache file if you give it
15949 # the --recheck option to rerun configure.
15950 #
15951 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15952 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15953 # following values.
15954
15955 _ACEOF
15956
15957 # The following way of writing the cache mishandles newlines in values,
15958 # but we know of no workaround that is simple, portable, and efficient.
15959 # So, we kill variables containing newlines.
15960 # Ultrix sh set writes to stderr and can't be redirected directly,
15961 # and sets the high bit in the cache file unless we assign to the vars.
15962 (
15963   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15964     eval ac_val=\$$ac_var
15965     case $ac_val in #(
15966     *${as_nl}*)
15967       case $ac_var in #(
15968       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15969 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15970       esac
15971       case $ac_var in #(
15972       _ | IFS | as_nl) ;; #(
15973       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15974       *) { eval $ac_var=; unset $ac_var;} ;;
15975       esac ;;
15976     esac
15977   done
15978
15979   (set) 2>&1 |
15980     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15981     *${as_nl}ac_space=\ *)
15982       # `set' does not quote correctly, so add quotes: double-quote
15983       # substitution turns \\\\ into \\, and sed turns \\ into \.
15984       sed -n \
15985         "s/'/'\\\\''/g;
15986           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15987       ;; #(
15988     *)
15989       # `set' quotes correctly as required by POSIX, so do not add quotes.
15990       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15991       ;;
15992     esac |
15993     sort
15994 ) |
15995   sed '
15996      /^ac_cv_env_/b end
15997      t clear
15998      :clear
15999      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
16000      t end
16001      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
16002      :end' >>confcache
16003 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
16004   if test -w "$cache_file"; then
16005     test "x$cache_file" != "x/dev/null" &&
16006       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
16007 $as_echo "$as_me: updating cache $cache_file" >&6;}
16008     cat confcache >$cache_file
16009   else
16010     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
16011 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
16012   fi
16013 fi
16014 rm -f confcache
16015
16016 test "x$prefix" = xNONE && prefix=$ac_default_prefix
16017 # Let make expand exec_prefix.
16018 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
16019
16020 DEFS=-DHAVE_CONFIG_H
16021
16022 ac_libobjs=
16023 ac_ltlibobjs=
16024 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
16025   # 1. Remove the extension, and $U if already installed.
16026   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
16027   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
16028   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
16029   #    will be set to the directory where LIBOBJS objects are built.
16030   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
16031   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
16032 done
16033 LIBOBJS=$ac_libobjs
16034
16035 LTLIBOBJS=$ac_ltlibobjs
16036
16037
16038 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
16039   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
16040 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16041 fi
16042 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
16043   as_fn_error "conditional \"GMAKE\" was never defined.
16044 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16045 fi
16046 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
16047   as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
16048 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16049 fi
16050
16051     gl_libobjs=
16052     gl_ltlibobjs=
16053     if test -n "$gl_LIBOBJS"; then
16054       # Remove the extension.
16055       sed_drop_objext='s/\.o$//;s/\.obj$//'
16056       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
16057         gl_libobjs="$gl_libobjs $i.$ac_objext"
16058         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
16059       done
16060     fi
16061     gl_LIBOBJS=$gl_libobjs
16062
16063     gl_LTLIBOBJS=$gl_ltlibobjs
16064
16065
16066
16067     gltests_libobjs=
16068     gltests_ltlibobjs=
16069     if test -n "$gltests_LIBOBJS"; then
16070       # Remove the extension.
16071       sed_drop_objext='s/\.o$//;s/\.obj$//'
16072       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
16073         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
16074         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
16075       done
16076     fi
16077     gltests_LIBOBJS=$gltests_libobjs
16078
16079     gltests_LTLIBOBJS=$gltests_ltlibobjs
16080
16081
16082 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
16083   as_fn_error "conditional \"AMDEP\" was never defined.
16084 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16085 fi
16086 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
16087   as_fn_error "conditional \"am__fastdepCC\" was never defined.
16088 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16089 fi
16090  if test -n "$EXEEXT"; then
16091   am__EXEEXT_TRUE=
16092   am__EXEEXT_FALSE='#'
16093 else
16094   am__EXEEXT_TRUE='#'
16095   am__EXEEXT_FALSE=
16096 fi
16097
16098
16099
16100 : ${CONFIG_STATUS=./config.status}
16101 ac_write_fail=0
16102 ac_clean_files_save=$ac_clean_files
16103 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16104 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
16105 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
16106 as_write_fail=0
16107 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
16108 #! $SHELL
16109 # Generated by $as_me.
16110 # Run this file to recreate the current configuration.
16111 # Compiler output produced by configure, useful for debugging
16112 # configure, is in config.log if it exists.
16113
16114 debug=false
16115 ac_cs_recheck=false
16116 ac_cs_silent=false
16117
16118 SHELL=\${CONFIG_SHELL-$SHELL}
16119 export SHELL
16120 _ASEOF
16121 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
16122 ## -------------------- ##
16123 ## M4sh Initialization. ##
16124 ## -------------------- ##
16125
16126 # Be more Bourne compatible
16127 DUALCASE=1; export DUALCASE # for MKS sh
16128 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
16129   emulate sh
16130   NULLCMD=:
16131   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
16132   # is contrary to our usage.  Disable this feature.
16133   alias -g '${1+"$@"}'='"$@"'
16134   setopt NO_GLOB_SUBST
16135 else
16136   case `(set -o) 2>/dev/null` in #(
16137   *posix*) :
16138     set -o posix ;; #(
16139   *) :
16140      ;;
16141 esac
16142 fi
16143
16144
16145 as_nl='
16146 '
16147 export as_nl
16148 # Printing a long string crashes Solaris 7 /usr/bin/printf.
16149 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
16150 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
16151 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
16152 # Prefer a ksh shell builtin over an external printf program on Solaris,
16153 # but without wasting forks for bash or zsh.
16154 if test -z "$BASH_VERSION$ZSH_VERSION" \
16155     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
16156   as_echo='print -r --'
16157   as_echo_n='print -rn --'
16158 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
16159   as_echo='printf %s\n'
16160   as_echo_n='printf %s'
16161 else
16162   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
16163     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
16164     as_echo_n='/usr/ucb/echo -n'
16165   else
16166     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
16167     as_echo_n_body='eval
16168       arg=$1;
16169       case $arg in #(
16170       *"$as_nl"*)
16171         expr "X$arg" : "X\\(.*\\)$as_nl";
16172         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
16173       esac;
16174       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
16175     '
16176     export as_echo_n_body
16177     as_echo_n='sh -c $as_echo_n_body as_echo'
16178   fi
16179   export as_echo_body
16180   as_echo='sh -c $as_echo_body as_echo'
16181 fi
16182
16183 # The user is always right.
16184 if test "${PATH_SEPARATOR+set}" != set; then
16185   PATH_SEPARATOR=:
16186   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16187     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16188       PATH_SEPARATOR=';'
16189   }
16190 fi
16191
16192
16193 # IFS
16194 # We need space, tab and new line, in precisely that order.  Quoting is
16195 # there to prevent editors from complaining about space-tab.
16196 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16197 # splitting by setting IFS to empty value.)
16198 IFS=" ""        $as_nl"
16199
16200 # Find who we are.  Look in the path if we contain no directory separator.
16201 case $0 in #((
16202   *[\\/]* ) as_myself=$0 ;;
16203   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16204 for as_dir in $PATH
16205 do
16206   IFS=$as_save_IFS
16207   test -z "$as_dir" && as_dir=.
16208     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16209   done
16210 IFS=$as_save_IFS
16211
16212      ;;
16213 esac
16214 # We did not find ourselves, most probably we were run as `sh COMMAND'
16215 # in which case we are not to be found in the path.
16216 if test "x$as_myself" = x; then
16217   as_myself=$0
16218 fi
16219 if test ! -f "$as_myself"; then
16220   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16221   exit 1
16222 fi
16223
16224 # Unset variables that we do not need and which cause bugs (e.g. in
16225 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16226 # suppresses any "Segmentation fault" message there.  '((' could
16227 # trigger a bug in pdksh 5.2.14.
16228 for as_var in BASH_ENV ENV MAIL MAILPATH
16229 do eval test x\${$as_var+set} = xset \
16230   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16231 done
16232 PS1='$ '
16233 PS2='> '
16234 PS4='+ '
16235
16236 # NLS nuisances.
16237 LC_ALL=C
16238 export LC_ALL
16239 LANGUAGE=C
16240 export LANGUAGE
16241
16242 # CDPATH.
16243 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16244
16245
16246 # as_fn_error ERROR [LINENO LOG_FD]
16247 # ---------------------------------
16248 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16249 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16250 # script with status $?, using 1 if that was 0.
16251 as_fn_error ()
16252 {
16253   as_status=$?; test $as_status -eq 0 && as_status=1
16254   if test "$3"; then
16255     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16256     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
16257   fi
16258   $as_echo "$as_me: error: $1" >&2
16259   as_fn_exit $as_status
16260 } # as_fn_error
16261
16262
16263 # as_fn_set_status STATUS
16264 # -----------------------
16265 # Set $? to STATUS, without forking.
16266 as_fn_set_status ()
16267 {
16268   return $1
16269 } # as_fn_set_status
16270
16271 # as_fn_exit STATUS
16272 # -----------------
16273 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16274 as_fn_exit ()
16275 {
16276   set +e
16277   as_fn_set_status $1
16278   exit $1
16279 } # as_fn_exit
16280
16281 # as_fn_unset VAR
16282 # ---------------
16283 # Portably unset VAR.
16284 as_fn_unset ()
16285 {
16286   { eval $1=; unset $1;}
16287 }
16288 as_unset=as_fn_unset
16289 # as_fn_append VAR VALUE
16290 # ----------------------
16291 # Append the text in VALUE to the end of the definition contained in VAR. Take
16292 # advantage of any shell optimizations that allow amortized linear growth over
16293 # repeated appends, instead of the typical quadratic growth present in naive
16294 # implementations.
16295 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16296   eval 'as_fn_append ()
16297   {
16298     eval $1+=\$2
16299   }'
16300 else
16301   as_fn_append ()
16302   {
16303     eval $1=\$$1\$2
16304   }
16305 fi # as_fn_append
16306
16307 # as_fn_arith ARG...
16308 # ------------------
16309 # Perform arithmetic evaluation on the ARGs, and store the result in the
16310 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16311 # must be portable across $(()) and expr.
16312 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16313   eval 'as_fn_arith ()
16314   {
16315     as_val=$(( $* ))
16316   }'
16317 else
16318   as_fn_arith ()
16319   {
16320     as_val=`expr "$@" || test $? -eq 1`
16321   }
16322 fi # as_fn_arith
16323
16324
16325 if expr a : '\(a\)' >/dev/null 2>&1 &&
16326    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16327   as_expr=expr
16328 else
16329   as_expr=false
16330 fi
16331
16332 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16333   as_basename=basename
16334 else
16335   as_basename=false
16336 fi
16337
16338 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16339   as_dirname=dirname
16340 else
16341   as_dirname=false
16342 fi
16343
16344 as_me=`$as_basename -- "$0" ||
16345 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16346          X"$0" : 'X\(//\)$' \| \
16347          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16348 $as_echo X/"$0" |
16349     sed '/^.*\/\([^/][^/]*\)\/*$/{
16350             s//\1/
16351             q
16352           }
16353           /^X\/\(\/\/\)$/{
16354             s//\1/
16355             q
16356           }
16357           /^X\/\(\/\).*/{
16358             s//\1/
16359             q
16360           }
16361           s/.*/./; q'`
16362
16363 # Avoid depending upon Character Ranges.
16364 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16365 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16366 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16367 as_cr_digits='0123456789'
16368 as_cr_alnum=$as_cr_Letters$as_cr_digits
16369
16370 ECHO_C= ECHO_N= ECHO_T=
16371 case `echo -n x` in #(((((
16372 -n*)
16373   case `echo 'xy\c'` in
16374   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16375   xy)  ECHO_C='\c';;
16376   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16377        ECHO_T=' ';;
16378   esac;;
16379 *)
16380   ECHO_N='-n';;
16381 esac
16382
16383 rm -f conf$$ conf$$.exe conf$$.file
16384 if test -d conf$$.dir; then
16385   rm -f conf$$.dir/conf$$.file
16386 else
16387   rm -f conf$$.dir
16388   mkdir conf$$.dir 2>/dev/null
16389 fi
16390 if (echo >conf$$.file) 2>/dev/null; then
16391   if ln -s conf$$.file conf$$ 2>/dev/null; then
16392     as_ln_s='ln -s'
16393     # ... but there are two gotchas:
16394     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16395     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16396     # In both cases, we have to default to `cp -p'.
16397     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16398       as_ln_s='cp -p'
16399   elif ln conf$$.file conf$$ 2>/dev/null; then
16400     as_ln_s=ln
16401   else
16402     as_ln_s='cp -p'
16403   fi
16404 else
16405   as_ln_s='cp -p'
16406 fi
16407 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16408 rmdir conf$$.dir 2>/dev/null
16409
16410
16411 # as_fn_mkdir_p
16412 # -------------
16413 # Create "$as_dir" as a directory, including parents if necessary.
16414 as_fn_mkdir_p ()
16415 {
16416
16417   case $as_dir in #(
16418   -*) as_dir=./$as_dir;;
16419   esac
16420   test -d "$as_dir" || eval $as_mkdir_p || {
16421     as_dirs=
16422     while :; do
16423       case $as_dir in #(
16424       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16425       *) as_qdir=$as_dir;;
16426       esac
16427       as_dirs="'$as_qdir' $as_dirs"
16428       as_dir=`$as_dirname -- "$as_dir" ||
16429 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16430          X"$as_dir" : 'X\(//\)[^/]' \| \
16431          X"$as_dir" : 'X\(//\)$' \| \
16432          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16433 $as_echo X"$as_dir" |
16434     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16435             s//\1/
16436             q
16437           }
16438           /^X\(\/\/\)[^/].*/{
16439             s//\1/
16440             q
16441           }
16442           /^X\(\/\/\)$/{
16443             s//\1/
16444             q
16445           }
16446           /^X\(\/\).*/{
16447             s//\1/
16448             q
16449           }
16450           s/.*/./; q'`
16451       test -d "$as_dir" && break
16452     done
16453     test -z "$as_dirs" || eval "mkdir $as_dirs"
16454   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
16455
16456
16457 } # as_fn_mkdir_p
16458 if mkdir -p . 2>/dev/null; then
16459   as_mkdir_p='mkdir -p "$as_dir"'
16460 else
16461   test -d ./-p && rmdir ./-p
16462   as_mkdir_p=false
16463 fi
16464
16465 if test -x / >/dev/null 2>&1; then
16466   as_test_x='test -x'
16467 else
16468   if ls -dL / >/dev/null 2>&1; then
16469     as_ls_L_option=L
16470   else
16471     as_ls_L_option=
16472   fi
16473   as_test_x='
16474     eval sh -c '\''
16475       if test -d "$1"; then
16476         test -d "$1/.";
16477       else
16478         case $1 in #(
16479         -*)set "./$1";;
16480         esac;
16481         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
16482         ???[sx]*):;;*)false;;esac;fi
16483     '\'' sh
16484   '
16485 fi
16486 as_executable_p=$as_test_x
16487
16488 # Sed expression to map a string onto a valid CPP name.
16489 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16490
16491 # Sed expression to map a string onto a valid variable name.
16492 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16493
16494
16495 exec 6>&1
16496 ## ----------------------------------- ##
16497 ## Main body of $CONFIG_STATUS script. ##
16498 ## ----------------------------------- ##
16499 _ASEOF
16500 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16501
16502 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16503 # Save the log message, to keep $0 and so on meaningful, and to
16504 # report actual input values of CONFIG_FILES etc. instead of their
16505 # values after options handling.
16506 ac_log="
16507 This file was extended by $as_me, which was
16508 generated by GNU Autoconf 2.64.  Invocation command line was
16509
16510   CONFIG_FILES    = $CONFIG_FILES
16511   CONFIG_HEADERS  = $CONFIG_HEADERS
16512   CONFIG_LINKS    = $CONFIG_LINKS
16513   CONFIG_COMMANDS = $CONFIG_COMMANDS
16514   $ $0 $@
16515
16516 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16517 "
16518
16519 _ACEOF
16520
16521 case $ac_config_files in *"
16522 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16523 esac
16524
16525 case $ac_config_headers in *"
16526 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16527 esac
16528
16529
16530 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16531 # Files that config.status was made for.
16532 config_files="$ac_config_files"
16533 config_headers="$ac_config_headers"
16534 config_links="$ac_config_links"
16535 config_commands="$ac_config_commands"
16536
16537 _ACEOF
16538
16539 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16540 ac_cs_usage="\
16541 \`$as_me' instantiates files and other configuration actions
16542 from templates according to the current configuration.  Unless the files
16543 and actions are specified as TAGs, all are instantiated by default.
16544
16545 Usage: $0 [OPTION]... [TAG]...
16546
16547   -h, --help       print this help, then exit
16548   -V, --version    print version number and configuration settings, then exit
16549   -q, --quiet, --silent
16550                    do not print progress messages
16551   -d, --debug      don't remove temporary files
16552       --recheck    update $as_me by reconfiguring in the same conditions
16553       --file=FILE[:TEMPLATE]
16554                    instantiate the configuration file FILE
16555       --header=FILE[:TEMPLATE]
16556                    instantiate the configuration header FILE
16557
16558 Configuration files:
16559 $config_files
16560
16561 Configuration headers:
16562 $config_headers
16563
16564 Configuration links:
16565 $config_links
16566
16567 Configuration commands:
16568 $config_commands
16569
16570 Report bugs to the package provider."
16571
16572 _ACEOF
16573 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16574 ac_cs_version="\\
16575 config.status
16576 configured by $0, generated by GNU Autoconf 2.64,
16577   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
16578
16579 Copyright (C) 2009 Free Software Foundation, Inc.
16580 This config.status script is free software; the Free Software Foundation
16581 gives unlimited permission to copy, distribute and modify it."
16582
16583 ac_pwd='$ac_pwd'
16584 srcdir='$srcdir'
16585 INSTALL='$INSTALL'
16586 MKDIR_P='$MKDIR_P'
16587 AWK='$AWK'
16588 test -n "\$AWK" || AWK=awk
16589 _ACEOF
16590
16591 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16592 # The default lists apply if the user does not specify any file.
16593 ac_need_defaults=:
16594 while test $# != 0
16595 do
16596   case $1 in
16597   --*=*)
16598     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16599     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16600     ac_shift=:
16601     ;;
16602   *)
16603     ac_option=$1
16604     ac_optarg=$2
16605     ac_shift=shift
16606     ;;
16607   esac
16608
16609   case $ac_option in
16610   # Handling of the options.
16611   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16612     ac_cs_recheck=: ;;
16613   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16614     $as_echo "$ac_cs_version"; exit ;;
16615   --debug | --debu | --deb | --de | --d | -d )
16616     debug=: ;;
16617   --file | --fil | --fi | --f )
16618     $ac_shift
16619     case $ac_optarg in
16620     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16621     esac
16622     as_fn_append CONFIG_FILES " '$ac_optarg'"
16623     ac_need_defaults=false;;
16624   --header | --heade | --head | --hea )
16625     $ac_shift
16626     case $ac_optarg in
16627     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16628     esac
16629     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16630     ac_need_defaults=false;;
16631   --he | --h)
16632     # Conflict between --help and --header
16633     as_fn_error "ambiguous option: \`$1'
16634 Try \`$0 --help' for more information.";;
16635   --help | --hel | -h )
16636     $as_echo "$ac_cs_usage"; exit ;;
16637   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16638   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16639     ac_cs_silent=: ;;
16640
16641   # This is an error.
16642   -*) as_fn_error "unrecognized option: \`$1'
16643 Try \`$0 --help' for more information." ;;
16644
16645   *) as_fn_append ac_config_targets " $1"
16646      ac_need_defaults=false ;;
16647
16648   esac
16649   shift
16650 done
16651
16652 ac_configure_extra_args=
16653
16654 if $ac_cs_silent; then
16655   exec 6>/dev/null
16656   ac_configure_extra_args="$ac_configure_extra_args --silent"
16657 fi
16658
16659 _ACEOF
16660 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16661 if \$ac_cs_recheck; then
16662   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16663   shift
16664   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16665   CONFIG_SHELL='$SHELL'
16666   export CONFIG_SHELL
16667   exec "\$@"
16668 fi
16669
16670 _ACEOF
16671 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16672 exec 5>>config.log
16673 {
16674   echo
16675   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16676 ## Running $as_me. ##
16677 _ASBOX
16678   $as_echo "$ac_log"
16679 } >&5
16680
16681 _ACEOF
16682 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16683 #
16684 # INIT-COMMANDS
16685 #
16686 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
16687 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16688
16689 _ACEOF
16690
16691 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16692
16693 # Handling of arguments.
16694 for ac_config_target in $ac_config_targets
16695 do
16696   case $ac_config_target in
16697     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
16698     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
16699     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
16700     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
16701     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16702     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:gdbinit.in" ;;
16703     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
16704     "gnulib/Makefile") CONFIG_FILES="$CONFIG_FILES gnulib/Makefile" ;;
16705     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
16706     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
16707
16708   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16709   esac
16710 done
16711
16712
16713 # If the user did not use the arguments to specify the items to instantiate,
16714 # then the envvar interface is used.  Set only those that are not.
16715 # We use the long form for the default assignment because of an extremely
16716 # bizarre bug on SunOS 4.1.3.
16717 if $ac_need_defaults; then
16718   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16719   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16720   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
16721   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16722 fi
16723
16724 # Have a temporary directory for convenience.  Make it in the build tree
16725 # simply because there is no reason against having it here, and in addition,
16726 # creating and moving files from /tmp can sometimes cause problems.
16727 # Hook for its removal unless debugging.
16728 # Note that there is a small window in which the directory will not be cleaned:
16729 # after its creation but before its name has been assigned to `$tmp'.
16730 $debug ||
16731 {
16732   tmp=
16733   trap 'exit_status=$?
16734   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
16735 ' 0
16736   trap 'as_fn_exit 1' 1 2 13 15
16737 }
16738 # Create a (secure) tmp directory for tmp files.
16739
16740 {
16741   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16742   test -n "$tmp" && test -d "$tmp"
16743 }  ||
16744 {
16745   tmp=./conf$$-$RANDOM
16746   (umask 077 && mkdir "$tmp")
16747 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
16748
16749 # Set up the scripts for CONFIG_FILES section.
16750 # No need to generate them if there are no CONFIG_FILES.
16751 # This happens for instance with `./config.status config.h'.
16752 if test -n "$CONFIG_FILES"; then
16753
16754 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
16755   ac_cs_awk_getline=:
16756   ac_cs_awk_pipe_init=
16757   ac_cs_awk_read_file='
16758       while ((getline aline < (F[key])) > 0)
16759         print(aline)
16760       close(F[key])'
16761   ac_cs_awk_pipe_fini=
16762 else
16763   ac_cs_awk_getline=false
16764   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
16765   ac_cs_awk_read_file='
16766       print "|#_!!_#|"
16767       print "cat " F[key] " &&"
16768       '$ac_cs_awk_pipe_init
16769   # The final `:' finishes the AND list.
16770   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
16771 fi
16772 ac_cr=`echo X | tr X '\015'`
16773 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16774 # But we know of no other shell where ac_cr would be empty at this
16775 # point, so we can use a bashism as a fallback.
16776 if test "x$ac_cr" = x; then
16777   eval ac_cr=\$\'\\r\'
16778 fi
16779 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16780 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16781   ac_cs_awk_cr='\r'
16782 else
16783   ac_cs_awk_cr=$ac_cr
16784 fi
16785
16786 echo 'BEGIN {' >"$tmp/subs1.awk" &&
16787 _ACEOF
16788
16789 # Create commands to substitute file output variables.
16790 {
16791   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
16792   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
16793   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
16794   echo "_ACAWK" &&
16795   echo "_ACEOF"
16796 } >conf$$files.sh &&
16797 . ./conf$$files.sh ||
16798   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16799 rm -f conf$$files.sh
16800
16801 {
16802   echo "cat >conf$$subs.awk <<_ACEOF" &&
16803   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16804   echo "_ACEOF"
16805 } >conf$$subs.sh ||
16806   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16807 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
16808 ac_delim='%!_!# '
16809 for ac_last_try in false false false false false :; do
16810   . ./conf$$subs.sh ||
16811     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16812
16813   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16814   if test $ac_delim_n = $ac_delim_num; then
16815     break
16816   elif $ac_last_try; then
16817     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16818   else
16819     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16820   fi
16821 done
16822 rm -f conf$$subs.sh
16823
16824 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16825 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
16826 _ACEOF
16827 sed -n '
16828 h
16829 s/^/S["/; s/!.*/"]=/
16830 p
16831 g
16832 s/^[^!]*!//
16833 :repl
16834 t repl
16835 s/'"$ac_delim"'$//
16836 t delim
16837 :nl
16838 h
16839 s/\(.\{148\}\).*/\1/
16840 t more1
16841 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16842 p
16843 n
16844 b repl
16845 :more1
16846 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16847 p
16848 g
16849 s/.\{148\}//
16850 t nl
16851 :delim
16852 h
16853 s/\(.\{148\}\).*/\1/
16854 t more2
16855 s/["\\]/\\&/g; s/^/"/; s/$/"/
16856 p
16857 b
16858 :more2
16859 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16860 p
16861 g
16862 s/.\{148\}//
16863 t delim
16864 ' <conf$$subs.awk | sed '
16865 /^[^""]/{
16866   N
16867   s/\n//
16868 }
16869 ' >>$CONFIG_STATUS || ac_write_fail=1
16870 rm -f conf$$subs.awk
16871 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16872 _ACAWK
16873 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
16874   for (key in S) S_is_set[key] = 1
16875   FS = "\a"
16876   \$ac_cs_awk_pipe_init
16877 }
16878 {
16879   line = $ 0
16880   nfields = split(line, field, "@")
16881   substed = 0
16882   len = length(field[1])
16883   for (i = 2; i < nfields; i++) {
16884     key = field[i]
16885     keylen = length(key)
16886     if (S_is_set[key]) {
16887       value = S[key]
16888       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
16889       len += length(value) + length(field[++i])
16890       substed = 1
16891     } else
16892       len += 1 + keylen
16893   }
16894   if (nfields == 3 && !substed) {
16895     key = field[2]
16896     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
16897       \$ac_cs_awk_read_file
16898       next
16899     }
16900   }
16901   print line
16902 }
16903 \$ac_cs_awk_pipe_fini
16904 _ACAWK
16905 _ACEOF
16906 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16907 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
16908   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
16909 else
16910   cat
16911 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
16912   || as_fn_error "could not setup config files machinery" "$LINENO" 5
16913 _ACEOF
16914
16915 # VPATH may cause trouble with some makes, so we remove $(srcdir),
16916 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
16917 # trailing colons and then remove the whole line if VPATH becomes empty
16918 # (actually we leave an empty line to preserve line numbers).
16919 if test "x$srcdir" = x.; then
16920   ac_vpsub='/^[  ]*VPATH[        ]*=/{
16921 s/:*\$(srcdir):*/:/
16922 s/:*\${srcdir}:*/:/
16923 s/:*@srcdir@:*/:/
16924 s/^\([^=]*=[     ]*\):*/\1/
16925 s/:*$//
16926 s/^[^=]*=[       ]*$//
16927 }'
16928 fi
16929
16930 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16931 fi # test -n "$CONFIG_FILES"
16932
16933 # Set up the scripts for CONFIG_HEADERS section.
16934 # No need to generate them if there are no CONFIG_HEADERS.
16935 # This happens for instance with `./config.status Makefile'.
16936 if test -n "$CONFIG_HEADERS"; then
16937 cat >"$tmp/defines.awk" <<\_ACAWK ||
16938 BEGIN {
16939 _ACEOF
16940
16941 # Transform confdefs.h into an awk script `defines.awk', embedded as
16942 # here-document in config.status, that substitutes the proper values into
16943 # config.h.in to produce config.h.
16944
16945 # Create a delimiter string that does not exist in confdefs.h, to ease
16946 # handling of long lines.
16947 ac_delim='%!_!# '
16948 for ac_last_try in false false :; do
16949   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
16950   if test -z "$ac_t"; then
16951     break
16952   elif $ac_last_try; then
16953     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
16954   else
16955     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16956   fi
16957 done
16958
16959 # For the awk script, D is an array of macro values keyed by name,
16960 # likewise P contains macro parameters if any.  Preserve backslash
16961 # newline sequences.
16962
16963 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
16964 sed -n '
16965 s/.\{148\}/&'"$ac_delim"'/g
16966 t rset
16967 :rset
16968 s/^[     ]*#[    ]*define[       ][      ]*/ /
16969 t def
16970 d
16971 :def
16972 s/\\$//
16973 t bsnl
16974 s/["\\]/\\&/g
16975 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16976 D["\1"]=" \3"/p
16977 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
16978 d
16979 :bsnl
16980 s/["\\]/\\&/g
16981 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16982 D["\1"]=" \3\\\\\\n"\\/p
16983 t cont
16984 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
16985 t cont
16986 d
16987 :cont
16988 n
16989 s/.\{148\}/&'"$ac_delim"'/g
16990 t clear
16991 :clear
16992 s/\\$//
16993 t bsnlc
16994 s/["\\]/\\&/g; s/^/"/; s/$/"/p
16995 d
16996 :bsnlc
16997 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
16998 b cont
16999 ' <confdefs.h | sed '
17000 s/'"$ac_delim"'/"\\\
17001 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17002
17003 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17004   for (key in D) D_is_set[key] = 1
17005   FS = "\a"
17006 }
17007 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17008   line = \$ 0
17009   split(line, arg, " ")
17010   if (arg[1] == "#") {
17011     defundef = arg[2]
17012     mac1 = arg[3]
17013   } else {
17014     defundef = substr(arg[1], 2)
17015     mac1 = arg[2]
17016   }
17017   split(mac1, mac2, "(") #)
17018   macro = mac2[1]
17019   prefix = substr(line, 1, index(line, defundef) - 1)
17020   if (D_is_set[macro]) {
17021     # Preserve the white space surrounding the "#".
17022     print prefix "define", macro P[macro] D[macro]
17023     next
17024   } else {
17025     # Replace #undef with comments.  This is necessary, for example,
17026     # in the case of _POSIX_SOURCE, which is predefined and required
17027     # on some systems where configure will not decide to define it.
17028     if (defundef == "undef") {
17029       print "/*", prefix defundef, macro, "*/"
17030       next
17031     }
17032   }
17033 }
17034 { print }
17035 _ACAWK
17036 _ACEOF
17037 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17038   as_fn_error "could not setup config headers machinery" "$LINENO" 5
17039 fi # test -n "$CONFIG_HEADERS"
17040
17041
17042 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
17043 shift
17044 for ac_tag
17045 do
17046   case $ac_tag in
17047   :[FHLC]) ac_mode=$ac_tag; continue;;
17048   esac
17049   case $ac_mode$ac_tag in
17050   :[FHL]*:*);;
17051   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
17052   :[FH]-) ac_tag=-:-;;
17053   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17054   esac
17055   ac_save_IFS=$IFS
17056   IFS=:
17057   set x $ac_tag
17058   IFS=$ac_save_IFS
17059   shift
17060   ac_file=$1
17061   shift
17062
17063   case $ac_mode in
17064   :L) ac_source=$1;;
17065   :[FH])
17066     ac_file_inputs=
17067     for ac_f
17068     do
17069       case $ac_f in
17070       -) ac_f="$tmp/stdin";;
17071       *) # Look for the file first in the build tree, then in the source tree
17072          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17073          # because $ac_f cannot contain `:'.
17074          test -f "$ac_f" ||
17075            case $ac_f in
17076            [\\/$]*) false;;
17077            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17078            esac ||
17079            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17080       esac
17081       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17082       as_fn_append ac_file_inputs " '$ac_f'"
17083     done
17084
17085     # Let's still pretend it is `configure' which instantiates (i.e., don't
17086     # use $as_me), people would be surprised to read:
17087     #    /* config.h.  Generated by config.status.  */
17088     configure_input='Generated from '`
17089           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17090         `' by configure.'
17091     if test x"$ac_file" != x-; then
17092       configure_input="$ac_file.  $configure_input"
17093       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17094 $as_echo "$as_me: creating $ac_file" >&6;}
17095     fi
17096     # Neutralize special characters interpreted by sed in replacement strings.
17097     case $configure_input in #(
17098     *\&* | *\|* | *\\* )
17099        ac_sed_conf_input=`$as_echo "$configure_input" |
17100        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17101     *) ac_sed_conf_input=$configure_input;;
17102     esac
17103
17104     case $ac_tag in
17105     *:-:* | *:-) cat >"$tmp/stdin" \
17106       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
17107     esac
17108     ;;
17109   esac
17110
17111   ac_dir=`$as_dirname -- "$ac_file" ||
17112 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17113          X"$ac_file" : 'X\(//\)[^/]' \| \
17114          X"$ac_file" : 'X\(//\)$' \| \
17115          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17116 $as_echo X"$ac_file" |
17117     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17118             s//\1/
17119             q
17120           }
17121           /^X\(\/\/\)[^/].*/{
17122             s//\1/
17123             q
17124           }
17125           /^X\(\/\/\)$/{
17126             s//\1/
17127             q
17128           }
17129           /^X\(\/\).*/{
17130             s//\1/
17131             q
17132           }
17133           s/.*/./; q'`
17134   as_dir="$ac_dir"; as_fn_mkdir_p
17135   ac_builddir=.
17136
17137 case "$ac_dir" in
17138 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17139 *)
17140   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17141   # A ".." for each directory in $ac_dir_suffix.
17142   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17143   case $ac_top_builddir_sub in
17144   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17145   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17146   esac ;;
17147 esac
17148 ac_abs_top_builddir=$ac_pwd
17149 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17150 # for backward compatibility:
17151 ac_top_builddir=$ac_top_build_prefix
17152
17153 case $srcdir in
17154   .)  # We are building in place.
17155     ac_srcdir=.
17156     ac_top_srcdir=$ac_top_builddir_sub
17157     ac_abs_top_srcdir=$ac_pwd ;;
17158   [\\/]* | ?:[\\/]* )  # Absolute name.
17159     ac_srcdir=$srcdir$ac_dir_suffix;
17160     ac_top_srcdir=$srcdir
17161     ac_abs_top_srcdir=$srcdir ;;
17162   *) # Relative name.
17163     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17164     ac_top_srcdir=$ac_top_build_prefix$srcdir
17165     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17166 esac
17167 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17168
17169
17170   case $ac_mode in
17171   :F)
17172   #
17173   # CONFIG_FILE
17174   #
17175
17176   case $INSTALL in
17177   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17178   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17179   esac
17180   ac_MKDIR_P=$MKDIR_P
17181   case $MKDIR_P in
17182   [\\/$]* | ?:[\\/]* ) ;;
17183   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17184   esac
17185 _ACEOF
17186
17187 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17188 # If the template does not know about datarootdir, expand it.
17189 # FIXME: This hack should be removed a few years after 2.60.
17190 ac_datarootdir_hack=; ac_datarootdir_seen=
17191 ac_sed_dataroot='
17192 /datarootdir/ {
17193   p
17194   q
17195 }
17196 /@datadir@/p
17197 /@docdir@/p
17198 /@infodir@/p
17199 /@localedir@/p
17200 /@mandir@/p'
17201 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17202 *datarootdir*) ac_datarootdir_seen=yes;;
17203 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17204   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17205 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17206 _ACEOF
17207 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17208   ac_datarootdir_hack='
17209   s&@datadir@&$datadir&g
17210   s&@docdir@&$docdir&g
17211   s&@infodir@&$infodir&g
17212   s&@localedir@&$localedir&g
17213   s&@mandir@&$mandir&g
17214   s&\\\${datarootdir}&$datarootdir&g' ;;
17215 esac
17216 _ACEOF
17217
17218 # Neutralize VPATH when `$srcdir' = `.'.
17219 # Shell code in configure.ac might set extrasub.
17220 # FIXME: do we really want to maintain this feature?
17221 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17222 ac_sed_extra="$ac_vpsub
17223 $extrasub
17224 _ACEOF
17225 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17226 :t
17227 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17228 s|@configure_input@|$ac_sed_conf_input|;t t
17229 s&@top_builddir@&$ac_top_builddir_sub&;t t
17230 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17231 s&@srcdir@&$ac_srcdir&;t t
17232 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17233 s&@top_srcdir@&$ac_top_srcdir&;t t
17234 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17235 s&@builddir@&$ac_builddir&;t t
17236 s&@abs_builddir@&$ac_abs_builddir&;t t
17237 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17238 s&@INSTALL@&$ac_INSTALL&;t t
17239 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17240 $ac_datarootdir_hack
17241 "
17242 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
17243 if $ac_cs_awk_getline; then
17244   $AWK -f "$tmp/subs.awk"
17245 else
17246   $AWK -f "$tmp/subs.awk" | $SHELL
17247 fi >$tmp/out \
17248   || as_fn_error "could not create $ac_file" "$LINENO" 5
17249
17250 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17251   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
17252   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
17253   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17254 which seems to be undefined.  Please make sure it is defined." >&5
17255 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17256 which seems to be undefined.  Please make sure it is defined." >&2;}
17257
17258   rm -f "$tmp/stdin"
17259   case $ac_file in
17260   -) cat "$tmp/out" && rm -f "$tmp/out";;
17261   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
17262   esac \
17263   || as_fn_error "could not create $ac_file" "$LINENO" 5
17264  ;;
17265   :H)
17266   #
17267   # CONFIG_HEADER
17268   #
17269   if test x"$ac_file" != x-; then
17270     {
17271       $as_echo "/* $configure_input  */" \
17272       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
17273     } >"$tmp/config.h" \
17274       || as_fn_error "could not create $ac_file" "$LINENO" 5
17275     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
17276       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17277 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17278     else
17279       rm -f "$ac_file"
17280       mv "$tmp/config.h" "$ac_file" \
17281         || as_fn_error "could not create $ac_file" "$LINENO" 5
17282     fi
17283   else
17284     $as_echo "/* $configure_input  */" \
17285       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
17286       || as_fn_error "could not create -" "$LINENO" 5
17287   fi
17288 # Compute "$ac_file"'s index in $config_headers.
17289 _am_arg="$ac_file"
17290 _am_stamp_count=1
17291 for _am_header in $config_headers :; do
17292   case $_am_header in
17293     $_am_arg | $_am_arg:* )
17294       break ;;
17295     * )
17296       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17297   esac
17298 done
17299 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17300 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17301          X"$_am_arg" : 'X\(//\)[^/]' \| \
17302          X"$_am_arg" : 'X\(//\)$' \| \
17303          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17304 $as_echo X"$_am_arg" |
17305     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17306             s//\1/
17307             q
17308           }
17309           /^X\(\/\/\)[^/].*/{
17310             s//\1/
17311             q
17312           }
17313           /^X\(\/\/\)$/{
17314             s//\1/
17315             q
17316           }
17317           /^X\(\/\).*/{
17318             s//\1/
17319             q
17320           }
17321           s/.*/./; q'`/stamp-h$_am_stamp_count
17322  ;;
17323   :L)
17324   #
17325   # CONFIG_LINK
17326   #
17327
17328   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
17329     :
17330   else
17331     # Prefer the file from the source tree if names are identical.
17332     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
17333       ac_source=$srcdir/$ac_source
17334     fi
17335
17336     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
17337 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
17338
17339     if test ! -r "$ac_source"; then
17340       as_fn_error "$ac_source: file not found" "$LINENO" 5
17341     fi
17342     rm -f "$ac_file"
17343
17344     # Try a relative symlink, then a hard link, then a copy.
17345     case $srcdir in
17346     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
17347         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
17348     esac
17349     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
17350       ln "$ac_source" "$ac_file" 2>/dev/null ||
17351       cp -p "$ac_source" "$ac_file" ||
17352       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
17353   fi
17354  ;;
17355   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17356 $as_echo "$as_me: executing $ac_file commands" >&6;}
17357  ;;
17358   esac
17359
17360
17361   case $ac_file$ac_mode in
17362     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
17363     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17364   # Autoconf 2.62 quotes --file arguments for eval, but not when files
17365   # are listed without --file.  Let's play safe and only enable the eval
17366   # if we detect the quoting.
17367   case $CONFIG_FILES in
17368   *\'*) eval set x "$CONFIG_FILES" ;;
17369   *)   set x $CONFIG_FILES ;;
17370   esac
17371   shift
17372   for mf
17373   do
17374     # Strip MF so we end up with the name of the file.
17375     mf=`echo "$mf" | sed -e 's/:.*$//'`
17376     # Check whether this is an Automake generated Makefile or not.
17377     # We used to match only the files named `Makefile.in', but
17378     # some people rename them; so instead we look at the file content.
17379     # Grep'ing the first line is not enough: some people post-process
17380     # each Makefile.in and add a new line on top of each file to say so.
17381     # Grep'ing the whole file is not good either: AIX grep has a line
17382     # limit of 2048, but all sed's we know have understand at least 4000.
17383     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17384       dirpart=`$as_dirname -- "$mf" ||
17385 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17386          X"$mf" : 'X\(//\)[^/]' \| \
17387          X"$mf" : 'X\(//\)$' \| \
17388          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
17389 $as_echo X"$mf" |
17390     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17391             s//\1/
17392             q
17393           }
17394           /^X\(\/\/\)[^/].*/{
17395             s//\1/
17396             q
17397           }
17398           /^X\(\/\/\)$/{
17399             s//\1/
17400             q
17401           }
17402           /^X\(\/\).*/{
17403             s//\1/
17404             q
17405           }
17406           s/.*/./; q'`
17407     else
17408       continue
17409     fi
17410     # Extract the definition of DEPDIR, am__include, and am__quote
17411     # from the Makefile without running `make'.
17412     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17413     test -z "$DEPDIR" && continue
17414     am__include=`sed -n 's/^am__include = //p' < "$mf"`
17415     test -z "am__include" && continue
17416     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17417     # When using ansi2knr, U may be empty or an underscore; expand it
17418     U=`sed -n 's/^U = //p' < "$mf"`
17419     # Find all dependency output files, they are included files with
17420     # $(DEPDIR) in their names.  We invoke sed twice because it is the
17421     # simplest approach to changing $(DEPDIR) to its actual value in the
17422     # expansion.
17423     for file in `sed -n "
17424       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
17425          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
17426       # Make sure the directory exists.
17427       test -f "$dirpart/$file" && continue
17428       fdir=`$as_dirname -- "$file" ||
17429 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17430          X"$file" : 'X\(//\)[^/]' \| \
17431          X"$file" : 'X\(//\)$' \| \
17432          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17433 $as_echo X"$file" |
17434     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17435             s//\1/
17436             q
17437           }
17438           /^X\(\/\/\)[^/].*/{
17439             s//\1/
17440             q
17441           }
17442           /^X\(\/\/\)$/{
17443             s//\1/
17444             q
17445           }
17446           /^X\(\/\).*/{
17447             s//\1/
17448             q
17449           }
17450           s/.*/./; q'`
17451       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17452       # echo "creating $dirpart/$file"
17453       echo '# dummy' > "$dirpart/$file"
17454     done
17455   done
17456 }
17457  ;;
17458     "default":C)
17459 case x$CONFIG_HEADERS in
17460 xconfig.h:config.in)
17461 echo > stamp-h ;;
17462 esac
17463  ;;
17464
17465   esac
17466 done # for ac_tag
17467
17468
17469 as_fn_exit 0
17470 _ACEOF
17471 ac_clean_files=$ac_clean_files_save
17472
17473 test $ac_write_fail = 0 ||
17474   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
17475
17476
17477 # configure is writing to config.log, and then calls config.status.
17478 # config.status does its own redirection, appending to config.log.
17479 # Unfortunately, on DOS this fails, as config.log is still kept open
17480 # by configure, so config.status won't be able to write to it; its
17481 # output is simply discarded.  So we exec the FD to /dev/null,
17482 # effectively closing config.log, so it can be properly (re)opened and
17483 # appended to by config.status.  When coming back to configure, we
17484 # need to make the FD available again.
17485 if test "$no_create" != yes; then
17486   ac_cs_success=:
17487   ac_config_status_args=
17488   test "$silent" = yes &&
17489     ac_config_status_args="$ac_config_status_args --quiet"
17490   exec 5>/dev/null
17491   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
17492   exec 5>>config.log
17493   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
17494   # would make configure fail if this is the last instruction.
17495   $ac_cs_success || as_fn_exit $?
17496 fi
17497
17498 #
17499 # CONFIG_SUBDIRS section.
17500 #
17501 if test "$no_recursion" != yes; then
17502
17503   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
17504   # so they do not pile up.
17505   ac_sub_configure_args=
17506   ac_prev=
17507   eval "set x $ac_configure_args"
17508   shift
17509   for ac_arg
17510   do
17511     if test -n "$ac_prev"; then
17512       ac_prev=
17513       continue
17514     fi
17515     case $ac_arg in
17516     -cache-file | --cache-file | --cache-fil | --cache-fi \
17517     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
17518       ac_prev=cache_file ;;
17519     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
17520     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
17521     | --c=*)
17522       ;;
17523     --config-cache | -C)
17524       ;;
17525     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
17526       ac_prev=srcdir ;;
17527     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
17528       ;;
17529     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
17530       ac_prev=prefix ;;
17531     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
17532       ;;
17533     --disable-option-checking)
17534       ;;
17535     *)
17536       case $ac_arg in
17537       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
17538       esac
17539       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
17540     esac
17541   done
17542
17543   # Always prepend --prefix to ensure using the same prefix
17544   # in subdir configurations.
17545   ac_arg="--prefix=$prefix"
17546   case $ac_arg in
17547   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
17548   esac
17549   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
17550
17551   # Pass --silent
17552   if test "$silent" = yes; then
17553     ac_sub_configure_args="--silent $ac_sub_configure_args"
17554   fi
17555
17556   # Always prepend --disable-option-checking to silence warnings, since
17557   # different subdirs can have different --enable and --with options.
17558   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
17559
17560   ac_popdir=`pwd`
17561   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
17562
17563     # Do not complain, so a configure script can configure whichever
17564     # parts of a large source tree are present.
17565     test -d "$srcdir/$ac_dir" || continue
17566
17567     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
17568     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
17569     $as_echo "$ac_msg" >&6
17570     as_dir="$ac_dir"; as_fn_mkdir_p
17571     ac_builddir=.
17572
17573 case "$ac_dir" in
17574 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17575 *)
17576   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17577   # A ".." for each directory in $ac_dir_suffix.
17578   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17579   case $ac_top_builddir_sub in
17580   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17581   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17582   esac ;;
17583 esac
17584 ac_abs_top_builddir=$ac_pwd
17585 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17586 # for backward compatibility:
17587 ac_top_builddir=$ac_top_build_prefix
17588
17589 case $srcdir in
17590   .)  # We are building in place.
17591     ac_srcdir=.
17592     ac_top_srcdir=$ac_top_builddir_sub
17593     ac_abs_top_srcdir=$ac_pwd ;;
17594   [\\/]* | ?:[\\/]* )  # Absolute name.
17595     ac_srcdir=$srcdir$ac_dir_suffix;
17596     ac_top_srcdir=$srcdir
17597     ac_abs_top_srcdir=$srcdir ;;
17598   *) # Relative name.
17599     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17600     ac_top_srcdir=$ac_top_build_prefix$srcdir
17601     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17602 esac
17603 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17604
17605
17606     cd "$ac_dir"
17607
17608     # Check for guested configure; otherwise get Cygnus style configure.
17609     if test -f "$ac_srcdir/configure.gnu"; then
17610       ac_sub_configure=$ac_srcdir/configure.gnu
17611     elif test -f "$ac_srcdir/configure"; then
17612       ac_sub_configure=$ac_srcdir/configure
17613     elif test -f "$ac_srcdir/configure.in"; then
17614       # This should be Cygnus configure.
17615       ac_sub_configure=$ac_aux_dir/configure
17616     else
17617       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
17618 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
17619       ac_sub_configure=
17620     fi
17621
17622     # The recursion is here.
17623     if test -n "$ac_sub_configure"; then
17624       # Make the cache file name correct relative to the subdirectory.
17625       case $cache_file in
17626       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
17627       *) # Relative name.
17628         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
17629       esac
17630
17631       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
17632 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
17633       # The eval makes quoting arguments work.
17634       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
17635            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
17636         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
17637     fi
17638
17639     cd "$ac_popdir"
17640   done
17641 fi
17642 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
17643   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
17644 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
17645 fi
17646
17647
17648 exit 0