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
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 641 TCL_STUB_LIB_FILE
 642 TCL_LIB_SPEC
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 692 am__tar
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 694 AWK
 695 mkdir_p
 696 MKDIR_P
 697 INSTALL_STRIP_PROGRAM
 698 STRIP
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 700 MAKEINFO
 701 AUTOHEADER
 702 AUTOMAKE
 703 AUTOCONF
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 705 VERSION
 706 CYGPATH_W
 707 am__isrc
 708 INSTALL_DATA
 709 INSTALL_SCRIPT
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 722 REPLACE_WCSRTOMBS
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 937 SHELL'
 938 ac_subst_files='host_makefile_frag'
 939 ac_user_opts='
 940 enable_option_checking
 941 enable_maintainer_mode
 942 enable_plugins
 943 enable_largefile
 944 enable_dependency_tracking
 945 with_separate_debug_dir
 946 with_gdb_datadir
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 950 enable_gdbcli
 951 enable_gdbmi
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 955 with_curses
 956 enable_profiling
 957 with_pkgversion
 958 with_bugurl
 959 with_zlib
 960 with_libiconv_prefix
 961 with_system_readline
 962 with_expat
 963 with_gnu_ld
 964 enable_rpath
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 966 with_python
 967 with_included_regex
 968 with_sysroot
 969 with_system_gdbinit
 970 enable_werror
 971 enable_build_warnings
 972 enable_gdb_build_warnings
 973 with_tcl
 974 with_tk
 975 with_x
 976 enable_sim
 977 enable_multi_ice
 978 enable_gdbserver
 979 '
 980       ac_precious_vars='build_alias
 981 host_alias
 982 target_alias
 983 CC
 984 CFLAGS
 985 LDFLAGS
 986 LIBS
 987 CPPFLAGS
 988 CPP
 989 YACC
 990 YFLAGS
 991 XMKMF'
 992 ac_subdirs_all='doc testsuite
 993 gdbtk
 994 multi-ice
 995 gdbserver'
 996
 997 # Initialize some variables set by options.
 998 ac_init_help=
 999 ac_init_version=false
1000 ac_unrecognized_opts=
1001 ac_unrecognized_sep=
1002 # The variables have the same names as the options, with
1003 # dashes changed to underlines.
1004 cache_file=/dev/null
1005 exec_prefix=NONE
1006 no_create=
1007 no_recursion=
1008 prefix=NONE
1009 program_prefix=NONE
1010 program_suffix=NONE
1011 program_transform_name=s,x,x,
1012 silent=
1013 site=
1014 srcdir=
1015 verbose=
1016 x_includes=NONE
1017 x_libraries=NONE
1018
1019 # Installation directory options.
1020 # These are left unexpanded so users can "make install exec_prefix=/foo"
1021 # and all the variables that are supposed to be based on exec_prefix
1022 # by default will actually change.
1023 # Use braces instead of parens because sh, perl, etc. also accept them.
1024 # (The list follows the same order as the GNU Coding Standards.)
1025 bindir='${exec_prefix}/bin'
1026 sbindir='${exec_prefix}/sbin'
1027 libexecdir='${exec_prefix}/libexec'
1028 datarootdir='${prefix}/share'
1029 datadir='${datarootdir}'
1030 sysconfdir='${prefix}/etc'
1031 sharedstatedir='${prefix}/com'
1032 localstatedir='${prefix}/var'
1033 includedir='${prefix}/include'
1034 oldincludedir='/usr/include'
1035 docdir='${datarootdir}/doc/${PACKAGE}'
1036 infodir='${datarootdir}/info'
1037 htmldir='${docdir}'
1038 dvidir='${docdir}'
1039 pdfdir='${docdir}'
1040 psdir='${docdir}'
1041 libdir='${exec_prefix}/lib'
1042 localedir='${datarootdir}/locale'
1043 mandir='${datarootdir}/man'
1044
1045 ac_prev=
1046 ac_dashdash=
1047 for ac_option
1048 do
1049   # If the previous option needs an argument, assign it.
1050   if test -n "$ac_prev"; then
1051     eval $ac_prev=\$ac_option
1052     ac_prev=
1053     continue
1054   fi
1055
1056   case $ac_option in
1057   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1058   *)    ac_optarg=yes ;;
1059   esac
1060
1061   # Accept the important Cygnus configure options, so we can diagnose typos.
1062
1063   case $ac_dashdash$ac_option in
1064   --)
1065     ac_dashdash=yes ;;
1066
1067   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1068     ac_prev=bindir ;;
1069   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1070     bindir=$ac_optarg ;;
1071
1072   -build | --build | --buil | --bui | --bu)
1073     ac_prev=build_alias ;;
1074   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1075     build_alias=$ac_optarg ;;
1076
1077   -cache-file | --cache-file | --cache-fil | --cache-fi \
1078   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1079     ac_prev=cache_file ;;
1080   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1081   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1082     cache_file=$ac_optarg ;;
1083
1084   --config-cache | -C)
1085     cache_file=config.cache ;;
1086
1087   -datadir | --datadir | --datadi | --datad)
1088     ac_prev=datadir ;;
1089   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1090     datadir=$ac_optarg ;;
1091
1092   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1093   | --dataroo | --dataro | --datar)
1094     ac_prev=datarootdir ;;
1095   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1096   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1097     datarootdir=$ac_optarg ;;
1098
1099   -disable-* | --disable-*)
1100     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1101     # Reject names that are not valid shell variable names.
1102     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1103       as_fn_error "invalid feature name: $ac_useropt"
1104     ac_useropt_orig=$ac_useropt
1105     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1106     case $ac_user_opts in
1107       *"
1108 "enable_$ac_useropt"
1109 "*) ;;
1110       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1111          ac_unrecognized_sep=', ';;
1112     esac
1113     eval enable_$ac_useropt=no ;;
1114
1115   -docdir | --docdir | --docdi | --doc | --do)
1116     ac_prev=docdir ;;
1117   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1118     docdir=$ac_optarg ;;
1119
1120   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1121     ac_prev=dvidir ;;
1122   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1123     dvidir=$ac_optarg ;;
1124
1125   -enable-* | --enable-*)
1126     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1127     # Reject names that are not valid shell variable names.
1128     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1129       as_fn_error "invalid feature name: $ac_useropt"
1130     ac_useropt_orig=$ac_useropt
1131     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1132     case $ac_user_opts in
1133       *"
1134 "enable_$ac_useropt"
1135 "*) ;;
1136       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1137          ac_unrecognized_sep=', ';;
1138     esac
1139     eval enable_$ac_useropt=\$ac_optarg ;;
1140
1141   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1142   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1143   | --exec | --exe | --ex)
1144     ac_prev=exec_prefix ;;
1145   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1146   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1147   | --exec=* | --exe=* | --ex=*)
1148     exec_prefix=$ac_optarg ;;
1149
1150   -gas | --gas | --ga | --g)
1151     # Obsolete; use --with-gas.
1152     with_gas=yes ;;
1153
1154   -help | --help | --hel | --he | -h)
1155     ac_init_help=long ;;
1156   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1157     ac_init_help=recursive ;;
1158   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1159     ac_init_help=short ;;
1160
1161   -host | --host | --hos | --ho)
1162     ac_prev=host_alias ;;
1163   -host=* | --host=* | --hos=* | --ho=*)
1164     host_alias=$ac_optarg ;;
1165
1166   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1167     ac_prev=htmldir ;;
1168   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1169   | --ht=*)
1170     htmldir=$ac_optarg ;;
1171
1172   -includedir | --includedir | --includedi | --included | --include \
1173   | --includ | --inclu | --incl | --inc)
1174     ac_prev=includedir ;;
1175   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1176   | --includ=* | --inclu=* | --incl=* | --inc=*)
1177     includedir=$ac_optarg ;;
1178
1179   -infodir | --infodir | --infodi | --infod | --info | --inf)
1180     ac_prev=infodir ;;
1181   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1182     infodir=$ac_optarg ;;
1183
1184   -libdir | --libdir | --libdi | --libd)
1185     ac_prev=libdir ;;
1186   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1187     libdir=$ac_optarg ;;
1188
1189   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1190   | --libexe | --libex | --libe)
1191     ac_prev=libexecdir ;;
1192   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1193   | --libexe=* | --libex=* | --libe=*)
1194     libexecdir=$ac_optarg ;;
1195
1196   -localedir | --localedir | --localedi | --localed | --locale)
1197     ac_prev=localedir ;;
1198   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1199     localedir=$ac_optarg ;;
1200
1201   -localstatedir | --localstatedir | --localstatedi | --localstated \
1202   | --localstate | --localstat | --localsta | --localst | --locals)
1203     ac_prev=localstatedir ;;
1204   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1205   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1206     localstatedir=$ac_optarg ;;
1207
1208   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1209     ac_prev=mandir ;;
1210   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1211     mandir=$ac_optarg ;;
1212
1213   -nfp | --nfp | --nf)
1214     # Obsolete; use --without-fp.
1215     with_fp=no ;;
1216
1217   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1218   | --no-cr | --no-c | -n)
1219     no_create=yes ;;
1220
1221   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1222   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1223     no_recursion=yes ;;
1224
1225   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1226   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1227   | --oldin | --oldi | --old | --ol | --o)
1228     ac_prev=oldincludedir ;;
1229   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1230   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1231   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1232     oldincludedir=$ac_optarg ;;
1233
1234   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1235     ac_prev=prefix ;;
1236   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1237     prefix=$ac_optarg ;;
1238
1239   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1240   | --program-pre | --program-pr | --program-p)
1241     ac_prev=program_prefix ;;
1242   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1243   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1244     program_prefix=$ac_optarg ;;
1245
1246   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1247   | --program-suf | --program-su | --program-s)
1248     ac_prev=program_suffix ;;
1249   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1250   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1251     program_suffix=$ac_optarg ;;
1252
1253   -program-transform-name | --program-transform-name \
1254   | --program-transform-nam | --program-transform-na \
1255   | --program-transform-n | --program-transform- \
1256   | --program-transform | --program-transfor \
1257   | --program-transfo | --program-transf \
1258   | --program-trans | --program-tran \
1259   | --progr-tra | --program-tr | --program-t)
1260     ac_prev=program_transform_name ;;
1261   -program-transform-name=* | --program-transform-name=* \
1262   | --program-transform-nam=* | --program-transform-na=* \
1263   | --program-transform-n=* | --program-transform-=* \
1264   | --program-transform=* | --program-transfor=* \
1265   | --program-transfo=* | --program-transf=* \
1266   | --program-trans=* | --program-tran=* \
1267   | --progr-tra=* | --program-tr=* | --program-t=*)
1268     program_transform_name=$ac_optarg ;;
1269
1270   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1271     ac_prev=pdfdir ;;
1272   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1273     pdfdir=$ac_optarg ;;
1274
1275   -psdir | --psdir | --psdi | --psd | --ps)
1276     ac_prev=psdir ;;
1277   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1278     psdir=$ac_optarg ;;
1279
1280   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1281   | -silent | --silent | --silen | --sile | --sil)
1282     silent=yes ;;
1283
1284   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1285     ac_prev=sbindir ;;
1286   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1287   | --sbi=* | --sb=*)
1288     sbindir=$ac_optarg ;;
1289
1290   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1291   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1292   | --sharedst | --shareds | --shared | --share | --shar \
1293   | --sha | --sh)
1294     ac_prev=sharedstatedir ;;
1295   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1296   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1297   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1298   | --sha=* | --sh=*)
1299     sharedstatedir=$ac_optarg ;;
1300
1301   -site | --site | --sit)
1302     ac_prev=site ;;
1303   -site=* | --site=* | --sit=*)
1304     site=$ac_optarg ;;
1305
1306   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1307     ac_prev=srcdir ;;
1308   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1309     srcdir=$ac_optarg ;;
1310
1311   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1312   | --syscon | --sysco | --sysc | --sys | --sy)
1313     ac_prev=sysconfdir ;;
1314   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1315   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1316     sysconfdir=$ac_optarg ;;
1317
1318   -target | --target | --targe | --targ | --tar | --ta | --t)
1319     ac_prev=target_alias ;;
1320   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1321     target_alias=$ac_optarg ;;
1322
1323   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1324     verbose=yes ;;
1325
1326   -version | --version | --versio | --versi | --vers | -V)
1327     ac_init_version=: ;;
1328
1329   -with-* | --with-*)
1330     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1331     # Reject names that are not valid shell variable names.
1332     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1333       as_fn_error "invalid package name: $ac_useropt"
1334     ac_useropt_orig=$ac_useropt
1335     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1336     case $ac_user_opts in
1337       *"
1338 "with_$ac_useropt"
1339 "*) ;;
1340       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1341          ac_unrecognized_sep=', ';;
1342     esac
1343     eval with_$ac_useropt=\$ac_optarg ;;
1344
1345   -without-* | --without-*)
1346     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1347     # Reject names that are not valid shell variable names.
1348     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1349       as_fn_error "invalid package name: $ac_useropt"
1350     ac_useropt_orig=$ac_useropt
1351     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1352     case $ac_user_opts in
1353       *"
1354 "with_$ac_useropt"
1355 "*) ;;
1356       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1357          ac_unrecognized_sep=', ';;
1358     esac
1359     eval with_$ac_useropt=no ;;
1360
1361   --x)
1362     # Obsolete; use --with-x.
1363     with_x=yes ;;
1364
1365   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1366   | --x-incl | --x-inc | --x-in | --x-i)
1367     ac_prev=x_includes ;;
1368   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1369   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1370     x_includes=$ac_optarg ;;
1371
1372   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1373   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1374     ac_prev=x_libraries ;;
1375   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1376   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1377     x_libraries=$ac_optarg ;;
1378
1379   -*) as_fn_error "unrecognized option: \`$ac_option'
1380 Try \`$0 --help' for more information."
1381     ;;
1382
1383   *=*)
1384     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1385     # Reject names that are not valid shell variable names.
1386     case $ac_envvar in #(
1387       '' | [0-9]* | *[!_$as_cr_alnum]* )
1388       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1389     esac
1390     eval $ac_envvar=\$ac_optarg
1391     export $ac_envvar ;;
1392
1393   *)
1394     # FIXME: should be removed in autoconf 3.0.
1395     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1396     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1397       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1398     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1399     ;;
1400
1401   esac
1402 done
1403
1404 if test -n "$ac_prev"; then
1405   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1406   as_fn_error "missing argument to $ac_option"
1407 fi
1408
1409 if test -n "$ac_unrecognized_opts"; then
1410   case $enable_option_checking in
1411     no) ;;
1412     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1413     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1414   esac
1415 fi
1416
1417 # Check all directory arguments for consistency.
1418 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1419                 datadir sysconfdir sharedstatedir localstatedir includedir \
1420                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1421                 libdir localedir mandir
1422 do
1423   eval ac_val=\$$ac_var
1424   # Remove trailing slashes.
1425   case $ac_val in
1426     */ )
1427       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1428       eval $ac_var=\$ac_val;;
1429   esac
1430   # Be sure to have absolute directory names.
1431   case $ac_val in
1432     [\\/$]* | ?:[\\/]* )  continue;;
1433     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1434   esac
1435   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1436 done
1437
1438 # There might be people who depend on the old broken behavior: `$host'
1439 # used to hold the argument of --host etc.
1440 # FIXME: To remove some day.
1441 build=$build_alias
1442 host=$host_alias
1443 target=$target_alias
1444
1445 # FIXME: To remove some day.
1446 if test "x$host_alias" != x; then
1447   if test "x$build_alias" = x; then
1448     cross_compiling=maybe
1449     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1450     If a cross compiler is detected then cross compile mode will be used." >&2
1451   elif test "x$build_alias" != "x$host_alias"; then
1452     cross_compiling=yes
1453   fi
1454 fi
1455
1456 ac_tool_prefix=
1457 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1458
1459 test "$silent" = yes && exec 6>/dev/null
1460
1461
1462 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1463 ac_ls_di=`ls -di .` &&
1464 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1465   as_fn_error "working directory cannot be determined"
1466 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1467   as_fn_error "pwd does not report name of working directory"
1468
1469
1470 # Find the source files, if location was not specified.
1471 if test -z "$srcdir"; then
1472   ac_srcdir_defaulted=yes
1473   # Try the directory containing this script, then the parent directory.
1474   ac_confdir=`$as_dirname -- "$as_myself" ||
1475 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1476          X"$as_myself" : 'X\(//\)[^/]' \| \
1477          X"$as_myself" : 'X\(//\)$' \| \
1478          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1479 $as_echo X"$as_myself" |
1480     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1481             s//\1/
1482             q
1483           }
1484           /^X\(\/\/\)[^/].*/{
1485             s//\1/
1486             q
1487           }
1488           /^X\(\/\/\)$/{
1489             s//\1/
1490             q
1491           }
1492           /^X\(\/\).*/{
1493             s//\1/
1494             q
1495           }
1496           s/.*/./; q'`
1497   srcdir=$ac_confdir
1498   if test ! -r "$srcdir/$ac_unique_file"; then
1499     srcdir=..
1500   fi
1501 else
1502   ac_srcdir_defaulted=no
1503 fi
1504 if test ! -r "$srcdir/$ac_unique_file"; then
1505   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1506   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1507 fi
1508 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1509 ac_abs_confdir=`(
1510         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1511         pwd)`
1512 # When building in place, set srcdir=.
1513 if test "$ac_abs_confdir" = "$ac_pwd"; then
1514   srcdir=.
1515 fi
1516 # Remove unnecessary trailing slashes from srcdir.
1517 # Double slashes in file names in object file debugging info
1518 # mess up M-x gdb in Emacs.
1519 case $srcdir in
1520 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1521 esac
1522 for ac_var in $ac_precious_vars; do
1523   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1524   eval ac_env_${ac_var}_value=\$${ac_var}
1525   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1526   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1527 done
1528
1529 #
1530 # Report the --help message.
1531 #
1532 if test "$ac_init_help" = "long"; then
1533   # Omit some internal or obsolete options to make the list less imposing.
1534   # This message is too long to be a string in the A/UX 3.1 sh.
1535   cat <<_ACEOF
1536 \`configure' configures this package to adapt to many kinds of systems.
1537
1538 Usage: $0 [OPTION]... [VAR=VALUE]...
1539
1540 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1541 VAR=VALUE.  See below for descriptions of some of the useful variables.
1542
1543 Defaults for the options are specified in brackets.
1544
1545 Configuration:
1546   -h, --help              display this help and exit
1547       --help=short        display options specific to this package
1548       --help=recursive    display the short help of all the included packages
1549   -V, --version           display version information and exit
1550   -q, --quiet, --silent   do not print \`checking...' messages
1551       --cache-file=FILE   cache test results in FILE [disabled]
1552   -C, --config-cache      alias for \`--cache-file=config.cache'
1553   -n, --no-create         do not create output files
1554       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1555
1556 Installation directories:
1557   --prefix=PREFIX         install architecture-independent files in PREFIX
1558                           [$ac_default_prefix]
1559   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1560                           [PREFIX]
1561
1562 By default, \`make install' will install all the files in
1563 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1564 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1565 for instance \`--prefix=\$HOME'.
1566
1567 For better control, use the options below.
1568
1569 Fine tuning of the installation directories:
1570   --bindir=DIR            user executables [EPREFIX/bin]
1571   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1572   --libexecdir=DIR        program executables [EPREFIX/libexec]
1573   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1574   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1575   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1576   --libdir=DIR            object code libraries [EPREFIX/lib]
1577   --includedir=DIR        C header files [PREFIX/include]
1578   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1579   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1580   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1581   --infodir=DIR           info documentation [DATAROOTDIR/info]
1582   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1583   --mandir=DIR            man documentation [DATAROOTDIR/man]
1584   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1585   --htmldir=DIR           html documentation [DOCDIR]
1586   --dvidir=DIR            dvi documentation [DOCDIR]
1587   --pdfdir=DIR            pdf documentation [DOCDIR]
1588   --psdir=DIR             ps documentation [DOCDIR]
1589 _ACEOF
1590
1591   cat <<\_ACEOF
1592
1593 Program names:
1594   --program-prefix=PREFIX            prepend PREFIX to installed program names
1595   --program-suffix=SUFFIX            append SUFFIX to installed program names
1596   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1597
1598 X features:
1599   --x-includes=DIR    X include files are in DIR
1600   --x-libraries=DIR   X library files are in DIR
1601
1602 System types:
1603   --build=BUILD     configure for building on BUILD [guessed]
1604   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1605   --target=TARGET   configure for building compilers for TARGET [HOST]
1606 _ACEOF
1607 fi
1608
1609 if test -n "$ac_init_help"; then
1610
1611   cat <<\_ACEOF
1612
1613 Optional Features:
1614   --disable-option-checking  ignore unrecognized --enable/--with options
1615   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1616   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1617   --enable-maintainer-mode  enable make rules and dependencies not useful
1618                           (and sometimes confusing) to the casual installer
1619   --enable-plugins        Enable support for plugins (defaults no)
1620   --disable-largefile     omit support for large files
1621   --disable-dependency-tracking  speeds up one-time build
1622   --enable-dependency-tracking   do not reject slow dependency extractors
1623   --enable-targets=TARGETS
1624                           alternative target configurations
1625   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1626   --disable-gdbcli        disable command-line interface (CLI)
1627   --disable-gdbmi         disable machine-interface (MI)
1628   --enable-tui            enable full-screen terminal user interface (TUI)
1629   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1630   --enable-profiling      enable profiling of GDB
1631   --disable-rpath         do not hardcode runtime library paths
1632   --enable-werror         treat compile warnings as errors
1633   --enable-build-warnings enable build-time compiler warnings if gcc is used
1634   --enable-gdb-build-warnings
1635                           enable GDB specific build-time compiler warnings if
1636                           gcc is used
1637   --enable-sim            link gdb with simulator
1638   --enable-multi-ice      build the multi-ice-gdb-server
1639   --enable-gdbserver      automatically build gdbserver (yes/no/auto, default
1640                           is auto)
1641
1642 Optional Packages:
1643   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1644   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1645   --with-separate-debug-dir=PATH
1646                           look for global separate debug info in this path
1647                           [LIBDIR/debug]
1648   --with-gdb-datadir=PATH look for global separate data files in this path
1649                           [DATADIR/gdb]
1650   --with-relocated-sources=PATH
1651                           automatically relocate this path for source files
1652   --with-libunwind        use libunwind frame unwinding support
1653   --with-curses           use the curses library instead of the termcap
1654                           library
1655   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1656   --with-bugurl=URL       Direct users to URL to report a bug
1657   --with-zlib             include zlib support (auto/yes/no) default=auto
1658   --with-libiconv-prefix=DIR
1659                           search for libiconv in DIR/include and DIR/lib
1660   --with-system-readline  use installed readline library
1661   --with-expat            include expat support (auto/yes/no)
1662   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1663   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1664   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1665   --with-python[=PYTHON]  include python support
1666                           (auto/yes/no/<python-program>)
1667   --without-included-regex
1668                           don't use included regex; this is the default on
1669                           systems with version 2 of the GNU C library (use
1670                           with caution on other system)
1671   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1672   --with-system-gdbinit=PATH
1673                           automatically load a system-wide gdbinit file
1674   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1675   --with-tk               directory containing tk configuration (tkConfig.sh)
1676   --with-x                use the X Window System
1677
1678 Some influential environment variables:
1679   CC          C compiler command
1680   CFLAGS      C compiler flags
1681   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1682               nonstandard directory <lib dir>
1683   LIBS        libraries to pass to the linker, e.g. -l<library>
1684   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1685               you have headers in a nonstandard directory <include dir>
1686   CPP         C preprocessor
1687   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1688               the first program found out of: `bison -y', `byacc', `yacc'.
1689   YFLAGS      The list of arguments that will be passed by default to $YACC.
1690               This script will default YFLAGS to the empty string to avoid a
1691               default value of `-d' given by some make applications.
1692   XMKMF       Path to xmkmf, Makefile generator for X Window System
1693
1694 Use these variables to override the choices made by `configure' or to help
1695 it to find libraries and programs with nonstandard names/locations.
1696
1697 Report bugs to the package provider.
1698 _ACEOF
1699 ac_status=$?
1700 fi
1701
1702 if test "$ac_init_help" = "recursive"; then
1703   # If there are subdirs, report their specific --help.
1704   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1705     test -d "$ac_dir" ||
1706       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1707       continue
1708     ac_builddir=.
1709
1710 case "$ac_dir" in
1711 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1712 *)
1713   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1714   # A ".." for each directory in $ac_dir_suffix.
1715   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1716   case $ac_top_builddir_sub in
1717   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1718   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1719   esac ;;
1720 esac
1721 ac_abs_top_builddir=$ac_pwd
1722 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1723 # for backward compatibility:
1724 ac_top_builddir=$ac_top_build_prefix
1725
1726 case $srcdir in
1727   .)  # We are building in place.
1728     ac_srcdir=.
1729     ac_top_srcdir=$ac_top_builddir_sub
1730     ac_abs_top_srcdir=$ac_pwd ;;
1731   [\\/]* | ?:[\\/]* )  # Absolute name.
1732     ac_srcdir=$srcdir$ac_dir_suffix;
1733     ac_top_srcdir=$srcdir
1734     ac_abs_top_srcdir=$srcdir ;;
1735   *) # Relative name.
1736     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1737     ac_top_srcdir=$ac_top_build_prefix$srcdir
1738     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1739 esac
1740 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1741
1742     cd "$ac_dir" || { ac_status=$?; continue; }
1743     # Check for guested configure.
1744     if test -f "$ac_srcdir/configure.gnu"; then
1745       echo &&
1746       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1747     elif test -f "$ac_srcdir/configure"; then
1748       echo &&
1749       $SHELL "$ac_srcdir/configure" --help=recursive
1750     else
1751       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1752     fi || ac_status=$?
1753     cd "$ac_pwd" || { ac_status=$?; break; }
1754   done
1755 fi
1756
1757 test -n "$ac_init_help" && exit $ac_status
1758 if $ac_init_version; then
1759   cat <<\_ACEOF
1760 configure
1761 generated by GNU Autoconf 2.64
1762
1763 Copyright (C) 2009 Free Software Foundation, Inc.
1764 This configure script is free software; the Free Software Foundation
1765 gives unlimited permission to copy, distribute and modify it.
1766 _ACEOF
1767   exit
1768 fi
1769
1770 ## ------------------------ ##
1771 ## Autoconf initialization. ##
1772 ## ------------------------ ##
1773
1774 # ac_fn_c_try_compile LINENO
1775 # --------------------------
1776 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1777 ac_fn_c_try_compile ()
1778 {
1779   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1780   rm -f conftest.$ac_objext
1781   if { { ac_try="$ac_compile"
1782 case "(($ac_try" in
1783   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1784   *) ac_try_echo=$ac_try;;
1785 esac
1786 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1787 $as_echo "$ac_try_echo"; } >&5
1788   (eval "$ac_compile") 2>conftest.err
1789   ac_status=$?
1790   if test -s conftest.err; then
1791     grep -v '^ *+' conftest.err >conftest.er1
1792     cat conftest.er1 >&5
1793     mv -f conftest.er1 conftest.err
1794   fi
1795   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1796   test $ac_status = 0; } && {
1797          test -z "$ac_c_werror_flag" ||
1798          test ! -s conftest.err
1799        } && test -s conftest.$ac_objext; then :
1800   ac_retval=0
1801 else
1802   $as_echo "$as_me: failed program was:" >&5
1803 sed 's/^/| /' conftest.$ac_ext >&5
1804
1805         ac_retval=1
1806 fi
1807   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1808   return $ac_retval
1809
1810 } # ac_fn_c_try_compile
1811
1812 # ac_fn_c_try_cpp LINENO
1813 # ----------------------
1814 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1815 ac_fn_c_try_cpp ()
1816 {
1817   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1818   if { { ac_try="$ac_cpp conftest.$ac_ext"
1819 case "(($ac_try" in
1820   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1821   *) ac_try_echo=$ac_try;;
1822 esac
1823 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1824 $as_echo "$ac_try_echo"; } >&5
1825   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1826   ac_status=$?
1827   if test -s conftest.err; then
1828     grep -v '^ *+' conftest.err >conftest.er1
1829     cat conftest.er1 >&5
1830     mv -f conftest.er1 conftest.err
1831   fi
1832   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1833   test $ac_status = 0; } >/dev/null && {
1834          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1835          test ! -s conftest.err
1836        }; then :
1837   ac_retval=0
1838 else
1839   $as_echo "$as_me: failed program was:" >&5
1840 sed 's/^/| /' conftest.$ac_ext >&5
1841
1842     ac_retval=1
1843 fi
1844   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1845   return $ac_retval
1846
1847 } # ac_fn_c_try_cpp
1848
1849 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1850 # -------------------------------------------------------
1851 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1852 # the include files in INCLUDES and setting the cache variable VAR
1853 # accordingly.
1854 ac_fn_c_check_header_mongrel ()
1855 {
1856   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1857   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1858   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1859 $as_echo_n "checking for $2... " >&6; }
1860 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1861   $as_echo_n "(cached) " >&6
1862 fi
1863 eval ac_res=\$$3
1864                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1865 $as_echo "$ac_res" >&6; }
1866 else
1867   # Is the header compilable?
1868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1869 $as_echo_n "checking $2 usability... " >&6; }
1870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1871 /* end confdefs.h.  */
1872 $4
1873 #include <$2>
1874 _ACEOF
1875 if ac_fn_c_try_compile "$LINENO"; then :
1876   ac_header_compiler=yes
1877 else
1878   ac_header_compiler=no
1879 fi
1880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1882 $as_echo "$ac_header_compiler" >&6; }
1883
1884 # Is the header present?
1885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1886 $as_echo_n "checking $2 presence... " >&6; }
1887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1888 /* end confdefs.h.  */
1889 #include <$2>
1890 _ACEOF
1891 if ac_fn_c_try_cpp "$LINENO"; then :
1892   ac_header_preproc=yes
1893 else
1894   ac_header_preproc=no
1895 fi
1896 rm -f conftest.err conftest.$ac_ext
1897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1898 $as_echo "$ac_header_preproc" >&6; }
1899
1900 # So?  What about this header?
1901 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1902   yes:no: )
1903     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1904 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1905     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1906 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1907     ;;
1908   no:yes:* )
1909     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1910 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1911     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1912 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1913     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1914 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1915     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1916 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1917     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1918 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1919     ;;
1920 esac
1921   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1922 $as_echo_n "checking for $2... " >&6; }
1923 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1924   $as_echo_n "(cached) " >&6
1925 else
1926   eval "$3=\$ac_header_compiler"
1927 fi
1928 eval ac_res=\$$3
1929                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1930 $as_echo "$ac_res" >&6; }
1931 fi
1932   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1933
1934 } # ac_fn_c_check_header_mongrel
1935
1936 # ac_fn_c_try_run LINENO
1937 # ----------------------
1938 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1939 # that executables *can* be run.
1940 ac_fn_c_try_run ()
1941 {
1942   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1943   if { { ac_try="$ac_link"
1944 case "(($ac_try" in
1945   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1946   *) ac_try_echo=$ac_try;;
1947 esac
1948 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1949 $as_echo "$ac_try_echo"; } >&5
1950   (eval "$ac_link") 2>&5
1951   ac_status=$?
1952   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1953   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1954   { { case "(($ac_try" in
1955   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1956   *) ac_try_echo=$ac_try;;
1957 esac
1958 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1959 $as_echo "$ac_try_echo"; } >&5
1960   (eval "$ac_try") 2>&5
1961   ac_status=$?
1962   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1963   test $ac_status = 0; }; }; then :
1964   ac_retval=0
1965 else
1966   $as_echo "$as_me: program exited with status $ac_status" >&5
1967        $as_echo "$as_me: failed program was:" >&5
1968 sed 's/^/| /' conftest.$ac_ext >&5
1969
1970        ac_retval=$ac_status
1971 fi
1972   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1973   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1974   return $ac_retval
1975
1976 } # ac_fn_c_try_run
1977
1978 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1979 # -------------------------------------------------------
1980 # Tests whether HEADER exists and can be compiled using the include files in
1981 # INCLUDES, setting the cache variable VAR accordingly.
1982 ac_fn_c_check_header_compile ()
1983 {
1984   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1985   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1986 $as_echo_n "checking for $2... " >&6; }
1987 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1988   $as_echo_n "(cached) " >&6
1989 else
1990   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1991 /* end confdefs.h.  */
1992 $4
1993 #include <$2>
1994 _ACEOF
1995 if ac_fn_c_try_compile "$LINENO"; then :
1996   eval "$3=yes"
1997 else
1998   eval "$3=no"
1999 fi
2000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2001 fi
2002 eval ac_res=\$$3
2003                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2004 $as_echo "$ac_res" >&6; }
2005   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2006
2007 } # ac_fn_c_check_header_compile
2008
2009 # ac_fn_c_try_link LINENO
2010 # -----------------------
2011 # Try to link conftest.$ac_ext, and return whether this succeeded.
2012 ac_fn_c_try_link ()
2013 {
2014   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2015   rm -f conftest.$ac_objext conftest$ac_exeext
2016   if { { ac_try="$ac_link"
2017 case "(($ac_try" in
2018   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2019   *) ac_try_echo=$ac_try;;
2020 esac
2021 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2022 $as_echo "$ac_try_echo"; } >&5
2023   (eval "$ac_link") 2>conftest.err
2024   ac_status=$?
2025   if test -s conftest.err; then
2026     grep -v '^ *+' conftest.err >conftest.er1
2027     cat conftest.er1 >&5
2028     mv -f conftest.er1 conftest.err
2029   fi
2030   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2031   test $ac_status = 0; } && {
2032          test -z "$ac_c_werror_flag" ||
2033          test ! -s conftest.err
2034        } && test -s conftest$ac_exeext && {
2035          test "$cross_compiling" = yes ||
2036          $as_test_x conftest$ac_exeext
2037        }; then :
2038   ac_retval=0
2039 else
2040   $as_echo "$as_me: failed program was:" >&5
2041 sed 's/^/| /' conftest.$ac_ext >&5
2042
2043         ac_retval=1
2044 fi
2045   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2046   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2047   # interfere with the next link command; also delete a directory that is
2048   # left behind by Apple's compiler.  We do this before executing the actions.
2049   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2050   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2051   return $ac_retval
2052
2053 } # ac_fn_c_try_link
2054
2055 # ac_fn_c_check_func LINENO FUNC VAR
2056 # ----------------------------------
2057 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2058 ac_fn_c_check_func ()
2059 {
2060   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2061   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2062 $as_echo_n "checking for $2... " >&6; }
2063 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2064   $as_echo_n "(cached) " >&6
2065 else
2066   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2067 /* end confdefs.h.  */
2068 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2069    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2070 #define $2 innocuous_$2
2071
2072 /* System header to define __stub macros and hopefully few prototypes,
2073     which can conflict with char $2 (); below.
2074     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2075     <limits.h> exists even on freestanding compilers.  */
2076
2077 #ifdef __STDC__
2078 # include <limits.h>
2079 #else
2080 # include <assert.h>
2081 #endif
2082
2083 #undef $2
2084
2085 /* Override any GCC internal prototype to avoid an error.
2086    Use char because int might match the return type of a GCC
2087    builtin and then its argument prototype would still apply.  */
2088 #ifdef __cplusplus
2089 extern "C"
2090 #endif
2091 char $2 ();
2092 /* The GNU C library defines this for functions which it implements
2093     to always fail with ENOSYS.  Some functions are actually named
2094     something starting with __ and the normal name is an alias.  */
2095 #if defined __stub_$2 || defined __stub___$2
2096 choke me
2097 #endif
2098
2099 int
2100 main ()
2101 {
2102 return $2 ();
2103   ;
2104   return 0;
2105 }
2106 _ACEOF
2107 if ac_fn_c_try_link "$LINENO"; then :
2108   eval "$3=yes"
2109 else
2110   eval "$3=no"
2111 fi
2112 rm -f core conftest.err conftest.$ac_objext \
2113     conftest$ac_exeext conftest.$ac_ext
2114 fi
2115 eval ac_res=\$$3
2116                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2117 $as_echo "$ac_res" >&6; }
2118   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2119
2120 } # ac_fn_c_check_func
2121
2122 # ac_fn_c_check_decl LINENO SYMBOL VAR
2123 # ------------------------------------
2124 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2125 ac_fn_c_check_decl ()
2126 {
2127   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2128   as_decl_name=`echo $2|sed 's/ *(.*//'`
2129   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2130   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2131 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2132 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2133   $as_echo_n "(cached) " >&6
2134 else
2135   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2136 /* end confdefs.h.  */
2137 $4
2138 int
2139 main ()
2140 {
2141 #ifndef $as_decl_name
2142 #ifdef __cplusplus
2143   (void) $as_decl_use;
2144 #else
2145   (void) $as_decl_name;
2146 #endif
2147 #endif
2148
2149   ;
2150   return 0;
2151 }
2152 _ACEOF
2153 if ac_fn_c_try_compile "$LINENO"; then :
2154   eval "$3=yes"
2155 else
2156   eval "$3=no"
2157 fi
2158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2159 fi
2160 eval ac_res=\$$3
2161                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2162 $as_echo "$ac_res" >&6; }
2163   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2164
2165 } # ac_fn_c_check_decl
2166
2167 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2168 # --------------------------------------------
2169 # Tries to find the compile-time value of EXPR in a program that includes
2170 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2171 # computed
2172 ac_fn_c_compute_int ()
2173 {
2174   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2175   if test "$cross_compiling" = yes; then
2176     # Depending upon the size, compute the lo and hi bounds.
2177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2178 /* end confdefs.h.  */
2179 $4
2180 int
2181 main ()
2182 {
2183 static int test_array [1 - 2 * !(($2) >= 0)];
2184 test_array [0] = 0
2185
2186   ;
2187   return 0;
2188 }
2189 _ACEOF
2190 if ac_fn_c_try_compile "$LINENO"; then :
2191   ac_lo=0 ac_mid=0
2192   while :; do
2193     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2194 /* end confdefs.h.  */
2195 $4
2196 int
2197 main ()
2198 {
2199 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2200 test_array [0] = 0
2201
2202   ;
2203   return 0;
2204 }
2205 _ACEOF
2206 if ac_fn_c_try_compile "$LINENO"; then :
2207   ac_hi=$ac_mid; break
2208 else
2209   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2210                         if test $ac_lo -le $ac_mid; then
2211                           ac_lo= ac_hi=
2212                           break
2213                         fi
2214                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2215 fi
2216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2217   done
2218 else
2219   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2220 /* end confdefs.h.  */
2221 $4
2222 int
2223 main ()
2224 {
2225 static int test_array [1 - 2 * !(($2) < 0)];
2226 test_array [0] = 0
2227
2228   ;
2229   return 0;
2230 }
2231 _ACEOF
2232 if ac_fn_c_try_compile "$LINENO"; then :
2233   ac_hi=-1 ac_mid=-1
2234   while :; do
2235     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2236 /* end confdefs.h.  */
2237 $4
2238 int
2239 main ()
2240 {
2241 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2242 test_array [0] = 0
2243
2244   ;
2245   return 0;
2246 }
2247 _ACEOF
2248 if ac_fn_c_try_compile "$LINENO"; then :
2249   ac_lo=$ac_mid; break
2250 else
2251   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2252                         if test $ac_mid -le $ac_hi; then
2253                           ac_lo= ac_hi=
2254                           break
2255                         fi
2256                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2257 fi
2258 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2259   done
2260 else
2261   ac_lo= ac_hi=
2262 fi
2263 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2264 fi
2265 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2266 # Binary search between lo and hi bounds.
2267 while test "x$ac_lo" != "x$ac_hi"; do
2268   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2269   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2270 /* end confdefs.h.  */
2271 $4
2272 int
2273 main ()
2274 {
2275 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2276 test_array [0] = 0
2277
2278   ;
2279   return 0;
2280 }
2281 _ACEOF
2282 if ac_fn_c_try_compile "$LINENO"; then :
2283   ac_hi=$ac_mid
2284 else
2285   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2286 fi
2287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2288 done
2289 case $ac_lo in #((
2290 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2291 '') ac_retval=1 ;;
2292 esac
2293   else
2294     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2295 /* end confdefs.h.  */
2296 $4
2297 static long int longval () { return $2; }
2298 static unsigned long int ulongval () { return $2; }
2299 #include <stdio.h>
2300 #include <stdlib.h>
2301 int
2302 main ()
2303 {
2304
2305   FILE *f = fopen ("conftest.val", "w");
2306   if (! f)
2307     return 1;
2308   if (($2) < 0)
2309     {
2310       long int i = longval ();
2311       if (i != ($2))
2312         return 1;
2313       fprintf (f, "%ld", i);
2314     }
2315   else
2316     {
2317       unsigned long int i = ulongval ();
2318       if (i != ($2))
2319         return 1;
2320       fprintf (f, "%lu", i);
2321     }
2322   /* Do not output a trailing newline, as this causes \r\n confusion
2323      on some platforms.  */
2324   return ferror (f) || fclose (f) != 0;
2325
2326   ;
2327   return 0;
2328 }
2329 _ACEOF
2330 if ac_fn_c_try_run "$LINENO"; then :
2331   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2332 else
2333   ac_retval=1
2334 fi
2335 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2336   conftest.$ac_objext conftest.beam conftest.$ac_ext
2337 rm -f conftest.val
2338
2339   fi
2340   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2341   return $ac_retval
2342
2343 } # ac_fn_c_compute_int
2344
2345 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2346 # ----------------------------------------------------
2347 # Tries to find if the field MEMBER exists in type AGGR, after including
2348 # INCLUDES, setting cache variable VAR accordingly.
2349 ac_fn_c_check_member ()
2350 {
2351   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2352   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2353 $as_echo_n "checking for $2.$3... " >&6; }
2354 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2355   $as_echo_n "(cached) " >&6
2356 else
2357   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2358 /* end confdefs.h.  */
2359 $5
2360 int
2361 main ()
2362 {
2363 static $2 ac_aggr;
2364 if (ac_aggr.$3)
2365 return 0;
2366   ;
2367   return 0;
2368 }
2369 _ACEOF
2370 if ac_fn_c_try_compile "$LINENO"; then :
2371   eval "$4=yes"
2372 else
2373   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2374 /* end confdefs.h.  */
2375 $5
2376 int
2377 main ()
2378 {
2379 static $2 ac_aggr;
2380 if (sizeof ac_aggr.$3)
2381 return 0;
2382   ;
2383   return 0;
2384 }
2385 _ACEOF
2386 if ac_fn_c_try_compile "$LINENO"; then :
2387   eval "$4=yes"
2388 else
2389   eval "$4=no"
2390 fi
2391 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2392 fi
2393 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2394 fi
2395 eval ac_res=\$$4
2396                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2397 $as_echo "$ac_res" >&6; }
2398   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2399
2400 } # ac_fn_c_check_member
2401
2402 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2403 # -------------------------------------------
2404 # Tests whether TYPE exists after having included INCLUDES, setting cache
2405 # variable VAR accordingly.
2406 ac_fn_c_check_type ()
2407 {
2408   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2409   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2410 $as_echo_n "checking for $2... " >&6; }
2411 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2412   $as_echo_n "(cached) " >&6
2413 else
2414   eval "$3=no"
2415   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2416 /* end confdefs.h.  */
2417 $4
2418 int
2419 main ()
2420 {
2421 if (sizeof ($2))
2422          return 0;
2423   ;
2424   return 0;
2425 }
2426 _ACEOF
2427 if ac_fn_c_try_compile "$LINENO"; then :
2428   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2429 /* end confdefs.h.  */
2430 $4
2431 int
2432 main ()
2433 {
2434 if (sizeof (($2)))
2435             return 0;
2436   ;
2437   return 0;
2438 }
2439 _ACEOF
2440 if ac_fn_c_try_compile "$LINENO"; then :
2441
2442 else
2443   eval "$3=yes"
2444 fi
2445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2446 fi
2447 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2448 fi
2449 eval ac_res=\$$3
2450                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2451 $as_echo "$ac_res" >&6; }
2452   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2453
2454 } # ac_fn_c_check_type
2455 cat >config.log <<_ACEOF
2456 This file contains any messages produced by compilers while
2457 running configure, to aid debugging if configure makes a mistake.
2458
2459 It was created by $as_me, which was
2460 generated by GNU Autoconf 2.64.  Invocation command line was
2461
2462   $ $0 $@
2463
2464 _ACEOF
2465 exec 5>>config.log
2466 {
2467 cat <<_ASUNAME
2468 ## --------- ##
2469 ## Platform. ##
2470 ## --------- ##
2471
2472 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2473 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2474 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2475 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2476 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2477
2478 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2479 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2480
2481 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2482 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2483 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2484 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2485 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2486 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2487 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2488
2489 _ASUNAME
2490
2491 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2492 for as_dir in $PATH
2493 do
2494   IFS=$as_save_IFS
2495   test -z "$as_dir" && as_dir=.
2496     $as_echo "PATH: $as_dir"
2497   done
2498 IFS=$as_save_IFS
2499
2500 } >&5
2501
2502 cat >&5 <<_ACEOF
2503
2504
2505 ## ----------- ##
2506 ## Core tests. ##
2507 ## ----------- ##
2508
2509 _ACEOF
2510
2511
2512 # Keep a trace of the command line.
2513 # Strip out --no-create and --no-recursion so they do not pile up.
2514 # Strip out --silent because we don't want to record it for future runs.
2515 # Also quote any args containing shell meta-characters.
2516 # Make two passes to allow for proper duplicate-argument suppression.
2517 ac_configure_args=
2518 ac_configure_args0=
2519 ac_configure_args1=
2520 ac_must_keep_next=false
2521 for ac_pass in 1 2
2522 do
2523   for ac_arg
2524   do
2525     case $ac_arg in
2526     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2527     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2528     | -silent | --silent | --silen | --sile | --sil)
2529       continue ;;
2530     *\'*)
2531       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2532     esac
2533     case $ac_pass in
2534     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2535     2)
2536       as_fn_append ac_configure_args1 " '$ac_arg'"
2537       if test $ac_must_keep_next = true; then
2538         ac_must_keep_next=false # Got value, back to normal.
2539       else
2540         case $ac_arg in
2541           *=* | --config-cache | -C | -disable-* | --disable-* \
2542           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2543           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2544           | -with-* | --with-* | -without-* | --without-* | --x)
2545             case "$ac_configure_args0 " in
2546               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2547             esac
2548             ;;
2549           -* ) ac_must_keep_next=true ;;
2550         esac
2551       fi
2552       as_fn_append ac_configure_args " '$ac_arg'"
2553       ;;
2554     esac
2555   done
2556 done
2557 { ac_configure_args0=; unset ac_configure_args0;}
2558 { ac_configure_args1=; unset ac_configure_args1;}
2559
2560 # When interrupted or exit'd, cleanup temporary files, and complete
2561 # config.log.  We remove comments because anyway the quotes in there
2562 # would cause problems or look ugly.
2563 # WARNING: Use '\'' to represent an apostrophe within the trap.
2564 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2565 trap 'exit_status=$?
2566   # Save into config.log some information that might help in debugging.
2567   {
2568     echo
2569
2570     cat <<\_ASBOX
2571 ## ---------------- ##
2572 ## Cache variables. ##
2573 ## ---------------- ##
2574 _ASBOX
2575     echo
2576     # The following way of writing the cache mishandles newlines in values,
2577 (
2578   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2579     eval ac_val=\$$ac_var
2580     case $ac_val in #(
2581     *${as_nl}*)
2582       case $ac_var in #(
2583       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2584 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2585       esac
2586       case $ac_var in #(
2587       _ | IFS | as_nl) ;; #(
2588       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2589       *) { eval $ac_var=; unset $ac_var;} ;;
2590       esac ;;
2591     esac
2592   done
2593   (set) 2>&1 |
2594     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2595     *${as_nl}ac_space=\ *)
2596       sed -n \
2597         "s/'\''/'\''\\\\'\'''\''/g;
2598           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2599       ;; #(
2600     *)
2601       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2602       ;;
2603     esac |
2604     sort
2605 )
2606     echo
2607
2608     cat <<\_ASBOX
2609 ## ----------------- ##
2610 ## Output variables. ##
2611 ## ----------------- ##
2612 _ASBOX
2613     echo
2614     for ac_var in $ac_subst_vars
2615     do
2616       eval ac_val=\$$ac_var
2617       case $ac_val in
2618       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2619       esac
2620       $as_echo "$ac_var='\''$ac_val'\''"
2621     done | sort
2622     echo
2623
2624     if test -n "$ac_subst_files"; then
2625       cat <<\_ASBOX
2626 ## ------------------- ##
2627 ## File substitutions. ##
2628 ## ------------------- ##
2629 _ASBOX
2630       echo
2631       for ac_var in $ac_subst_files
2632       do
2633         eval ac_val=\$$ac_var
2634         case $ac_val in
2635         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2636         esac
2637         $as_echo "$ac_var='\''$ac_val'\''"
2638       done | sort
2639       echo
2640     fi
2641
2642     if test -s confdefs.h; then
2643       cat <<\_ASBOX
2644 ## ----------- ##
2645 ## confdefs.h. ##
2646 ## ----------- ##
2647 _ASBOX
2648       echo
2649       cat confdefs.h
2650       echo
2651     fi
2652     test "$ac_signal" != 0 &&
2653       $as_echo "$as_me: caught signal $ac_signal"
2654     $as_echo "$as_me: exit $exit_status"
2655   } >&5
2656   rm -f core *.core core.conftest.* &&
2657     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2658     exit $exit_status
2659 ' 0
2660 for ac_signal in 1 2 13 15; do
2661   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2662 done
2663 ac_signal=0
2664
2665 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2666 rm -f -r conftest* confdefs.h
2667
2668 $as_echo "/* confdefs.h */" > confdefs.h
2669
2670 # Predefined preprocessor variables.
2671
2672 cat >>confdefs.h <<_ACEOF
2673 #define PACKAGE_NAME "$PACKAGE_NAME"
2674 _ACEOF
2675
2676 cat >>confdefs.h <<_ACEOF
2677 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2678 _ACEOF
2679
2680 cat >>confdefs.h <<_ACEOF
2681 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2682 _ACEOF
2683
2684 cat >>confdefs.h <<_ACEOF
2685 #define PACKAGE_STRING "$PACKAGE_STRING"
2686 _ACEOF
2687
2688 cat >>confdefs.h <<_ACEOF
2689 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2690 _ACEOF
2691
2692 cat >>confdefs.h <<_ACEOF
2693 #define PACKAGE_URL "$PACKAGE_URL"
2694 _ACEOF
2695
2696
2697 # Let the site file select an alternate cache file if it wants to.
2698 # Prefer an explicitly selected file to automatically selected ones.
2699 ac_site_file1=NONE
2700 ac_site_file2=NONE
2701 if test -n "$CONFIG_SITE"; then
2702   ac_site_file1=$CONFIG_SITE
2703 elif test "x$prefix" != xNONE; then
2704   ac_site_file1=$prefix/share/config.site
2705   ac_site_file2=$prefix/etc/config.site
2706 else
2707   ac_site_file1=$ac_default_prefix/share/config.site
2708   ac_site_file2=$ac_default_prefix/etc/config.site
2709 fi
2710 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2711 do
2712   test "x$ac_site_file" = xNONE && continue
2713   if test -r "$ac_site_file"; then
2714     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2715 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2716     sed 's/^/| /' "$ac_site_file" >&5
2717     . "$ac_site_file"
2718   fi
2719 done
2720
2721 if test -r "$cache_file"; then
2722   # Some versions of bash will fail to source /dev/null (special
2723   # files actually), so we avoid doing that.
2724   if test -f "$cache_file"; then
2725     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2726 $as_echo "$as_me: loading cache $cache_file" >&6;}
2727     case $cache_file in
2728       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2729       *)                      . "./$cache_file";;
2730     esac
2731   fi
2732 else
2733   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2734 $as_echo "$as_me: creating cache $cache_file" >&6;}
2735   >$cache_file
2736 fi
2737
2738 gl_header_list="$gl_header_list sys/mman.h"
2739 gl_func_list="$gl_func_list mprotect"
2740 gl_func_list="$gl_func_list memchr"
2741 gl_header_list="$gl_header_list stddef.h"
2742 gl_header_list="$gl_header_list stdint.h"
2743 gl_header_list="$gl_header_list wchar.h"
2744 gl_header_list="$gl_header_list string.h"
2745 # Check that the precious variables saved in the cache have kept the same
2746 # value.
2747 ac_cache_corrupted=false
2748 for ac_var in $ac_precious_vars; do
2749   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2750   eval ac_new_set=\$ac_env_${ac_var}_set
2751   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2752   eval ac_new_val=\$ac_env_${ac_var}_value
2753   case $ac_old_set,$ac_new_set in
2754     set,)
2755       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2756 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2757       ac_cache_corrupted=: ;;
2758     ,set)
2759       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2760 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2761       ac_cache_corrupted=: ;;
2762     ,);;
2763     *)
2764       if test "x$ac_old_val" != "x$ac_new_val"; then
2765         # differences in whitespace do not lead to failure.
2766         ac_old_val_w=`echo x $ac_old_val`
2767         ac_new_val_w=`echo x $ac_new_val`
2768         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2769           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2770 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2771           ac_cache_corrupted=:
2772         else
2773           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2774 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2775           eval $ac_var=\$ac_old_val
2776         fi
2777         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2778 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2779         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2780 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2781       fi;;
2782   esac
2783   # Pass precious variables to config.status.
2784   if test "$ac_new_set" = set; then
2785     case $ac_new_val in
2786     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2787     *) ac_arg=$ac_var=$ac_new_val ;;
2788     esac
2789     case " $ac_configure_args " in
2790       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2791       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2792     esac
2793   fi
2794 done
2795 if $ac_cache_corrupted; then
2796   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2797 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2798   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2799 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2800   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2801 fi
2802 ## -------------------- ##
2803 ## Main body of script. ##
2804 ## -------------------- ##
2805
2806 ac_ext=c
2807 ac_cpp='$CPP $CPPFLAGS'
2808 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2809 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2810 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2811
2812
2813
2814
2815
2816 ac_config_headers="$ac_config_headers config.h:config.in"
2817
2818
2819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2820 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2821     # Check whether --enable-maintainer-mode was given.
2822 if test "${enable_maintainer_mode+set}" = set; then :
2823   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2824 else
2825   USE_MAINTAINER_MODE=no
2826 fi
2827
2828   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2829 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2830    if test $USE_MAINTAINER_MODE = yes; then
2831   MAINTAINER_MODE_TRUE=
2832   MAINTAINER_MODE_FALSE='#'
2833 else
2834   MAINTAINER_MODE_TRUE='#'
2835   MAINTAINER_MODE_FALSE=
2836 fi
2837
2838   MAINT=$MAINTAINER_MODE_TRUE
2839
2840
2841
2842 ac_ext=c
2843 ac_cpp='$CPP $CPPFLAGS'
2844 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2845 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2846 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2847 if test -n "$ac_tool_prefix"; then
2848   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2849 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2851 $as_echo_n "checking for $ac_word... " >&6; }
2852 if test "${ac_cv_prog_CC+set}" = set; then :
2853   $as_echo_n "(cached) " >&6
2854 else
2855   if test -n "$CC"; then
2856   ac_cv_prog_CC="$CC" # Let the user override the test.
2857 else
2858 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2859 for as_dir in $PATH
2860 do
2861   IFS=$as_save_IFS
2862   test -z "$as_dir" && as_dir=.
2863     for ac_exec_ext in '' $ac_executable_extensions; do
2864   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2865     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2866     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2867     break 2
2868   fi
2869 done
2870   done
2871 IFS=$as_save_IFS
2872
2873 fi
2874 fi
2875 CC=$ac_cv_prog_CC
2876 if test -n "$CC"; then
2877   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2878 $as_echo "$CC" >&6; }
2879 else
2880   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2881 $as_echo "no" >&6; }
2882 fi
2883
2884
2885 fi
2886 if test -z "$ac_cv_prog_CC"; then
2887   ac_ct_CC=$CC
2888   # Extract the first word of "gcc", so it can be a program name with args.
2889 set dummy gcc; ac_word=$2
2890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2891 $as_echo_n "checking for $ac_word... " >&6; }
2892 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2893   $as_echo_n "(cached) " >&6
2894 else
2895   if test -n "$ac_ct_CC"; then
2896   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2897 else
2898 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2899 for as_dir in $PATH
2900 do
2901   IFS=$as_save_IFS
2902   test -z "$as_dir" && as_dir=.
2903     for ac_exec_ext in '' $ac_executable_extensions; do
2904   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2905     ac_cv_prog_ac_ct_CC="gcc"
2906     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2907     break 2
2908   fi
2909 done
2910   done
2911 IFS=$as_save_IFS
2912
2913 fi
2914 fi
2915 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2916 if test -n "$ac_ct_CC"; then
2917   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2918 $as_echo "$ac_ct_CC" >&6; }
2919 else
2920   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2921 $as_echo "no" >&6; }
2922 fi
2923
2924   if test "x$ac_ct_CC" = x; then
2925     CC=""
2926   else
2927     case $cross_compiling:$ac_tool_warned in
2928 yes:)
2929 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2930 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2931 ac_tool_warned=yes ;;
2932 esac
2933     CC=$ac_ct_CC
2934   fi
2935 else
2936   CC="$ac_cv_prog_CC"
2937 fi
2938
2939 if test -z "$CC"; then
2940           if test -n "$ac_tool_prefix"; then
2941     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2942 set dummy ${ac_tool_prefix}cc; ac_word=$2
2943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2944 $as_echo_n "checking for $ac_word... " >&6; }
2945 if test "${ac_cv_prog_CC+set}" = set; then :
2946   $as_echo_n "(cached) " >&6
2947 else
2948   if test -n "$CC"; then
2949   ac_cv_prog_CC="$CC" # Let the user override the test.
2950 else
2951 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2952 for as_dir in $PATH
2953 do
2954   IFS=$as_save_IFS
2955   test -z "$as_dir" && as_dir=.
2956     for ac_exec_ext in '' $ac_executable_extensions; do
2957   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2958     ac_cv_prog_CC="${ac_tool_prefix}cc"
2959     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2960     break 2
2961   fi
2962 done
2963   done
2964 IFS=$as_save_IFS
2965
2966 fi
2967 fi
2968 CC=$ac_cv_prog_CC
2969 if test -n "$CC"; then
2970   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2971 $as_echo "$CC" >&6; }
2972 else
2973   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2974 $as_echo "no" >&6; }
2975 fi
2976
2977
2978   fi
2979 fi
2980 if test -z "$CC"; then
2981   # Extract the first word of "cc", so it can be a program name with args.
2982 set dummy cc; ac_word=$2
2983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2984 $as_echo_n "checking for $ac_word... " >&6; }
2985 if test "${ac_cv_prog_CC+set}" = set; then :
2986   $as_echo_n "(cached) " >&6
2987 else
2988   if test -n "$CC"; then
2989   ac_cv_prog_CC="$CC" # Let the user override the test.
2990 else
2991   ac_prog_rejected=no
2992 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2993 for as_dir in $PATH
2994 do
2995   IFS=$as_save_IFS
2996   test -z "$as_dir" && as_dir=.
2997     for ac_exec_ext in '' $ac_executable_extensions; do
2998   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2999     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3000        ac_prog_rejected=yes
3001        continue
3002      fi
3003     ac_cv_prog_CC="cc"
3004     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3005     break 2
3006   fi
3007 done
3008   done
3009 IFS=$as_save_IFS
3010
3011 if test $ac_prog_rejected = yes; then
3012   # We found a bogon in the path, so make sure we never use it.
3013   set dummy $ac_cv_prog_CC
3014   shift
3015   if test $# != 0; then
3016     # We chose a different compiler from the bogus one.
3017     # However, it has the same basename, so the bogon will be chosen
3018     # first if we set CC to just the basename; use the full file name.
3019     shift
3020     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3021   fi
3022 fi
3023 fi
3024 fi
3025 CC=$ac_cv_prog_CC
3026 if test -n "$CC"; then
3027   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3028 $as_echo "$CC" >&6; }
3029 else
3030   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3031 $as_echo "no" >&6; }
3032 fi
3033
3034
3035 fi
3036 if test -z "$CC"; then
3037   if test -n "$ac_tool_prefix"; then
3038   for ac_prog in cl.exe
3039   do
3040     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3041 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3043 $as_echo_n "checking for $ac_word... " >&6; }
3044 if test "${ac_cv_prog_CC+set}" = set; then :
3045   $as_echo_n "(cached) " >&6
3046 else
3047   if test -n "$CC"; then
3048   ac_cv_prog_CC="$CC" # Let the user override the test.
3049 else
3050 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3051 for as_dir in $PATH
3052 do
3053   IFS=$as_save_IFS
3054   test -z "$as_dir" && as_dir=.
3055     for ac_exec_ext in '' $ac_executable_extensions; do
3056   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3057     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3058     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3059     break 2
3060   fi
3061 done
3062   done
3063 IFS=$as_save_IFS
3064
3065 fi
3066 fi
3067 CC=$ac_cv_prog_CC
3068 if test -n "$CC"; then
3069   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3070 $as_echo "$CC" >&6; }
3071 else
3072   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3073 $as_echo "no" >&6; }
3074 fi
3075
3076
3077     test -n "$CC" && break
3078   done
3079 fi
3080 if test -z "$CC"; then
3081   ac_ct_CC=$CC
3082   for ac_prog in cl.exe
3083 do
3084   # Extract the first word of "$ac_prog", so it can be a program name with args.
3085 set dummy $ac_prog; ac_word=$2
3086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3087 $as_echo_n "checking for $ac_word... " >&6; }
3088 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3089   $as_echo_n "(cached) " >&6
3090 else
3091   if test -n "$ac_ct_CC"; then
3092   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3093 else
3094 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3095 for as_dir in $PATH
3096 do
3097   IFS=$as_save_IFS
3098   test -z "$as_dir" && as_dir=.
3099     for ac_exec_ext in '' $ac_executable_extensions; do
3100   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3101     ac_cv_prog_ac_ct_CC="$ac_prog"
3102     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3103     break 2
3104   fi
3105 done
3106   done
3107 IFS=$as_save_IFS
3108
3109 fi
3110 fi
3111 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3112 if test -n "$ac_ct_CC"; then
3113   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3114 $as_echo "$ac_ct_CC" >&6; }
3115 else
3116   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3117 $as_echo "no" >&6; }
3118 fi
3119
3120
3121   test -n "$ac_ct_CC" && break
3122 done
3123
3124   if test "x$ac_ct_CC" = x; then
3125     CC=""
3126   else
3127     case $cross_compiling:$ac_tool_warned in
3128 yes:)
3129 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3130 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3131 ac_tool_warned=yes ;;
3132 esac
3133     CC=$ac_ct_CC
3134   fi
3135 fi
3136
3137 fi
3138
3139
3140 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3141 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3142 as_fn_error "no acceptable C compiler found in \$PATH
3143 See \`config.log' for more details." "$LINENO" 5; }
3144
3145 # Provide some information about the compiler.
3146 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3147 set X $ac_compile
3148 ac_compiler=$2
3149 for ac_option in --version -v -V -qversion; do
3150   { { ac_try="$ac_compiler $ac_option >&5"
3151 case "(($ac_try" in
3152   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3153   *) ac_try_echo=$ac_try;;
3154 esac
3155 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3156 $as_echo "$ac_try_echo"; } >&5
3157   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3158   ac_status=$?
3159   if test -s conftest.err; then
3160     sed '10a\
3161 ... rest of stderr output deleted ...
3162          10q' conftest.err >conftest.er1
3163     cat conftest.er1 >&5
3164     rm -f conftest.er1 conftest.err
3165   fi
3166   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3167   test $ac_status = 0; }
3168 done
3169
3170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3171 /* end confdefs.h.  */
3172
3173 int
3174 main ()
3175 {
3176
3177   ;
3178   return 0;
3179 }
3180 _ACEOF
3181 ac_clean_files_save=$ac_clean_files
3182 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3183 # Try to create an executable without -o first, disregard a.out.
3184 # It will help us diagnose broken compilers, and finding out an intuition
3185 # of exeext.
3186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3187 $as_echo_n "checking for C compiler default output file name... " >&6; }
3188 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3189
3190 # The possible output files:
3191 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3192
3193 ac_rmfiles=
3194 for ac_file in $ac_files
3195 do
3196   case $ac_file in
3197     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3198     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3199   esac
3200 done
3201 rm -f $ac_rmfiles
3202
3203 if { { ac_try="$ac_link_default"
3204 case "(($ac_try" in
3205   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3206   *) ac_try_echo=$ac_try;;
3207 esac
3208 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3209 $as_echo "$ac_try_echo"; } >&5
3210   (eval "$ac_link_default") 2>&5
3211   ac_status=$?
3212   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3213   test $ac_status = 0; }; then :
3214   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3215 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3216 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3217 # so that the user can short-circuit this test for compilers unknown to
3218 # Autoconf.
3219 for ac_file in $ac_files ''
3220 do
3221   test -f "$ac_file" || continue
3222   case $ac_file in
3223     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3224         ;;
3225     [ab].out )
3226         # We found the default executable, but exeext='' is most
3227         # certainly right.
3228         break;;
3229     *.* )
3230         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3231         then :; else
3232            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3233         fi
3234         # We set ac_cv_exeext here because the later test for it is not
3235         # safe: cross compilers may not add the suffix if given an `-o'
3236         # argument, so we may need to know it at that point already.
3237         # Even if this section looks crufty: it has the advantage of
3238         # actually working.
3239         break;;
3240     * )
3241         break;;
3242   esac
3243 done
3244 test "$ac_cv_exeext" = no && ac_cv_exeext=
3245
3246 else
3247   ac_file=''
3248 fi
3249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3250 $as_echo "$ac_file" >&6; }
3251 if test -z "$ac_file"; then :
3252   $as_echo "$as_me: failed program was:" >&5
3253 sed 's/^/| /' conftest.$ac_ext >&5
3254
3255 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3256 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3257 { as_fn_set_status 77
3258 as_fn_error "C compiler cannot create executables
3259 See \`config.log' for more details." "$LINENO" 5; }; }
3260 fi
3261 ac_exeext=$ac_cv_exeext
3262
3263 # Check that the compiler produces executables we can run.  If not, either
3264 # the compiler is broken, or we cross compile.
3265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3266 $as_echo_n "checking whether the C compiler works... " >&6; }
3267 # If not cross compiling, check that we can run a simple program.
3268 if test "$cross_compiling" != yes; then
3269   if { ac_try='./$ac_file'
3270   { { case "(($ac_try" in
3271   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3272   *) ac_try_echo=$ac_try;;
3273 esac
3274 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3275 $as_echo "$ac_try_echo"; } >&5
3276   (eval "$ac_try") 2>&5
3277   ac_status=$?
3278   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3279   test $ac_status = 0; }; }; then
3280     cross_compiling=no
3281   else
3282     if test "$cross_compiling" = maybe; then
3283         cross_compiling=yes
3284     else
3285         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3286 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3287 as_fn_error "cannot run C compiled programs.
3288 If you meant to cross compile, use \`--host'.
3289 See \`config.log' for more details." "$LINENO" 5; }
3290     fi
3291   fi
3292 fi
3293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3294 $as_echo "yes" >&6; }
3295
3296 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3297 ac_clean_files=$ac_clean_files_save
3298 # Check that the compiler produces executables we can run.  If not, either
3299 # the compiler is broken, or we cross compile.
3300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3301 $as_echo_n "checking whether we are cross compiling... " >&6; }
3302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3303 $as_echo "$cross_compiling" >&6; }
3304
3305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3306 $as_echo_n "checking for suffix of executables... " >&6; }
3307 if { { ac_try="$ac_link"
3308 case "(($ac_try" in
3309   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3310   *) ac_try_echo=$ac_try;;
3311 esac
3312 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3313 $as_echo "$ac_try_echo"; } >&5
3314   (eval "$ac_link") 2>&5
3315   ac_status=$?
3316   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3317   test $ac_status = 0; }; then :
3318   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3319 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3320 # work properly (i.e., refer to `conftest.exe'), while it won't with
3321 # `rm'.
3322 for ac_file in conftest.exe conftest conftest.*; do
3323   test -f "$ac_file" || continue
3324   case $ac_file in
3325     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3326     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3327           break;;
3328     * ) break;;
3329   esac
3330 done
3331 else
3332   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3333 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3334 as_fn_error "cannot compute suffix of executables: cannot compile and link
3335 See \`config.log' for more details." "$LINENO" 5; }
3336 fi
3337 rm -f conftest$ac_cv_exeext
3338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3339 $as_echo "$ac_cv_exeext" >&6; }
3340
3341 rm -f conftest.$ac_ext
3342 EXEEXT=$ac_cv_exeext
3343 ac_exeext=$EXEEXT
3344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3345 $as_echo_n "checking for suffix of object files... " >&6; }
3346 if test "${ac_cv_objext+set}" = set; then :
3347   $as_echo_n "(cached) " >&6
3348 else
3349   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3350 /* end confdefs.h.  */
3351
3352 int
3353 main ()
3354 {
3355
3356   ;
3357   return 0;
3358 }
3359 _ACEOF
3360 rm -f conftest.o conftest.obj
3361 if { { ac_try="$ac_compile"
3362 case "(($ac_try" in
3363   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3364   *) ac_try_echo=$ac_try;;
3365 esac
3366 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3367 $as_echo "$ac_try_echo"; } >&5
3368   (eval "$ac_compile") 2>&5
3369   ac_status=$?
3370   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3371   test $ac_status = 0; }; then :
3372   for ac_file in conftest.o conftest.obj conftest.*; do
3373   test -f "$ac_file" || continue;
3374   case $ac_file in
3375     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3376     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3377        break;;
3378   esac
3379 done
3380 else
3381   $as_echo "$as_me: failed program was:" >&5
3382 sed 's/^/| /' conftest.$ac_ext >&5
3383
3384 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3385 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3386 as_fn_error "cannot compute suffix of object files: cannot compile
3387 See \`config.log' for more details." "$LINENO" 5; }
3388 fi
3389 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3390 fi
3391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3392 $as_echo "$ac_cv_objext" >&6; }
3393 OBJEXT=$ac_cv_objext
3394 ac_objext=$OBJEXT
3395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3396 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3397 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3398   $as_echo_n "(cached) " >&6
3399 else
3400   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3401 /* end confdefs.h.  */
3402
3403 int
3404 main ()
3405 {
3406 #ifndef __GNUC__
3407        choke me
3408 #endif
3409
3410   ;
3411   return 0;
3412 }
3413 _ACEOF
3414 if ac_fn_c_try_compile "$LINENO"; then :
3415   ac_compiler_gnu=yes
3416 else
3417   ac_compiler_gnu=no
3418 fi
3419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3420 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3421
3422 fi
3423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3424 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3425 if test $ac_compiler_gnu = yes; then
3426   GCC=yes
3427 else
3428   GCC=
3429 fi
3430 ac_test_CFLAGS=${CFLAGS+set}
3431 ac_save_CFLAGS=$CFLAGS
3432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3433 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3434 if test "${ac_cv_prog_cc_g+set}" = set; then :
3435   $as_echo_n "(cached) " >&6
3436 else
3437   ac_save_c_werror_flag=$ac_c_werror_flag
3438    ac_c_werror_flag=yes
3439    ac_cv_prog_cc_g=no
3440    CFLAGS="-g"
3441    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3442 /* end confdefs.h.  */
3443
3444 int
3445 main ()
3446 {
3447
3448   ;
3449   return 0;
3450 }
3451 _ACEOF
3452 if ac_fn_c_try_compile "$LINENO"; then :
3453   ac_cv_prog_cc_g=yes
3454 else
3455   CFLAGS=""
3456       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3457 /* end confdefs.h.  */
3458
3459 int
3460 main ()
3461 {
3462
3463   ;
3464   return 0;
3465 }
3466 _ACEOF
3467 if ac_fn_c_try_compile "$LINENO"; then :
3468
3469 else
3470   ac_c_werror_flag=$ac_save_c_werror_flag
3471          CFLAGS="-g"
3472          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3473 /* end confdefs.h.  */
3474
3475 int
3476 main ()
3477 {
3478
3479   ;
3480   return 0;
3481 }
3482 _ACEOF
3483 if ac_fn_c_try_compile "$LINENO"; then :
3484   ac_cv_prog_cc_g=yes
3485 fi
3486 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3487 fi
3488 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3489 fi
3490 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3491    ac_c_werror_flag=$ac_save_c_werror_flag
3492 fi
3493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3494 $as_echo "$ac_cv_prog_cc_g" >&6; }
3495 if test "$ac_test_CFLAGS" = set; then
3496   CFLAGS=$ac_save_CFLAGS
3497 elif test $ac_cv_prog_cc_g = yes; then
3498   if test "$GCC" = yes; then
3499     CFLAGS="-g -O2"
3500   else
3501     CFLAGS="-g"
3502   fi
3503 else
3504   if test "$GCC" = yes; then
3505     CFLAGS="-O2"
3506   else
3507     CFLAGS=
3508   fi
3509 fi
3510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3511 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3512 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3513   $as_echo_n "(cached) " >&6
3514 else
3515   ac_cv_prog_cc_c89=no
3516 ac_save_CC=$CC
3517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3518 /* end confdefs.h.  */
3519 #include <stdarg.h>
3520 #include <stdio.h>
3521 #include <sys/types.h>
3522 #include <sys/stat.h>
3523 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3524 struct buf { int x; };
3525 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3526 static char *e (p, i)
3527      char **p;
3528      int i;
3529 {
3530   return p[i];
3531 }
3532 static char *f (char * (*g) (char **, int), char **p, ...)
3533 {
3534   char *s;
3535   va_list v;
3536   va_start (v,p);
3537   s = g (p, va_arg (v,int));
3538   va_end (v);
3539   return s;
3540 }
3541
3542 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3543    function prototypes and stuff, but not '\xHH' hex character constants.
3544    These don't provoke an error unfortunately, instead are silently treated
3545    as 'x'.  The following induces an error, until -std is added to get
3546    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3547    array size at least.  It's necessary to write '\x00'==0 to get something
3548    that's true only with -std.  */
3549 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3550
3551 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3552    inside strings and character constants.  */
3553 #define FOO(x) 'x'
3554 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3555
3556 int test (int i, double x);
3557 struct s1 {int (*f) (int a);};
3558 struct s2 {int (*f) (double a);};
3559 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3560 int argc;
3561 char **argv;
3562 int
3563 main ()
3564 {
3565 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3566   ;
3567   return 0;
3568 }
3569 _ACEOF
3570 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3571         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3572 do
3573   CC="$ac_save_CC $ac_arg"
3574   if ac_fn_c_try_compile "$LINENO"; then :
3575   ac_cv_prog_cc_c89=$ac_arg
3576 fi
3577 rm -f core conftest.err conftest.$ac_objext
3578   test "x$ac_cv_prog_cc_c89" != "xno" && break
3579 done
3580 rm -f conftest.$ac_ext
3581 CC=$ac_save_CC
3582
3583 fi
3584 # AC_CACHE_VAL
3585 case "x$ac_cv_prog_cc_c89" in
3586   x)
3587     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3588 $as_echo "none needed" >&6; } ;;
3589   xno)
3590     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3591 $as_echo "unsupported" >&6; } ;;
3592   *)
3593     CC="$CC $ac_cv_prog_cc_c89"
3594     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3595 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3596 esac
3597 if test "x$ac_cv_prog_cc_c89" != xno; then :
3598
3599 fi
3600
3601 ac_ext=c
3602 ac_cpp='$CPP $CPPFLAGS'
3603 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3604 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3605 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3606
3607 ac_aux_dir=
3608 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3609   for ac_t in install-sh install.sh shtool; do
3610     if test -f "$ac_dir/$ac_t"; then
3611       ac_aux_dir=$ac_dir
3612       ac_install_sh="$ac_aux_dir/$ac_t -c"
3613       break 2
3614     fi
3615   done
3616 done
3617 if test -z "$ac_aux_dir"; then
3618   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3619 fi
3620
3621 # These three variables are undocumented and unsupported,
3622 # and are intended to be withdrawn in a future Autoconf release.
3623 # They can cause serious problems if a builder's source tree is in a directory
3624 # whose full name contains unusual characters.
3625 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3626 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3627 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3628
3629
3630 # Make sure we can run config.sub.
3631 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3632   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3633
3634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3635 $as_echo_n "checking build system type... " >&6; }
3636 if test "${ac_cv_build+set}" = set; then :
3637   $as_echo_n "(cached) " >&6
3638 else
3639   ac_build_alias=$build_alias
3640 test "x$ac_build_alias" = x &&
3641   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3642 test "x$ac_build_alias" = x &&
3643   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3644 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3645   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3646
3647 fi
3648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3649 $as_echo "$ac_cv_build" >&6; }
3650 case $ac_cv_build in
3651 *-*-*) ;;
3652 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3653 esac
3654 build=$ac_cv_build
3655 ac_save_IFS=$IFS; IFS='-'
3656 set x $ac_cv_build
3657 shift
3658 build_cpu=$1
3659 build_vendor=$2
3660 shift; shift
3661 # Remember, the first character of IFS is used to create $*,
3662 # except with old shells:
3663 build_os=$*
3664 IFS=$ac_save_IFS
3665 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3666
3667
3668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3669 $as_echo_n "checking host system type... " >&6; }
3670 if test "${ac_cv_host+set}" = set; then :
3671   $as_echo_n "(cached) " >&6
3672 else
3673   if test "x$host_alias" = x; then
3674   ac_cv_host=$ac_cv_build
3675 else
3676   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3677     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3678 fi
3679
3680 fi
3681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3682 $as_echo "$ac_cv_host" >&6; }
3683 case $ac_cv_host in
3684 *-*-*) ;;
3685 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3686 esac
3687 host=$ac_cv_host
3688 ac_save_IFS=$IFS; IFS='-'
3689 set x $ac_cv_host
3690 shift
3691 host_cpu=$1
3692 host_vendor=$2
3693 shift; shift
3694 # Remember, the first character of IFS is used to create $*,
3695 # except with old shells:
3696 host_os=$*
3697 IFS=$ac_save_IFS
3698 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3699
3700
3701
3702 ac_ext=c
3703 ac_cpp='$CPP $CPPFLAGS'
3704 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3705 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3706 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3708 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3709 # On Suns, sometimes $CPP names a directory.
3710 if test -n "$CPP" && test -d "$CPP"; then
3711   CPP=
3712 fi
3713 if test -z "$CPP"; then
3714   if test "${ac_cv_prog_CPP+set}" = set; then :
3715   $as_echo_n "(cached) " >&6
3716 else
3717       # Double quotes because CPP needs to be expanded
3718     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3719     do
3720       ac_preproc_ok=false
3721 for ac_c_preproc_warn_flag in '' yes
3722 do
3723   # Use a header file that comes with gcc, so configuring glibc
3724   # with a fresh cross-compiler works.
3725   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3726   # <limits.h> exists even on freestanding compilers.
3727   # On the NeXT, cc -E runs the code through the compiler's parser,
3728   # not just through cpp. "Syntax error" is here to catch this case.
3729   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3730 /* end confdefs.h.  */
3731 #ifdef __STDC__
3732 # include <limits.h>
3733 #else
3734 # include <assert.h>
3735 #endif
3736                      Syntax error
3737 _ACEOF
3738 if ac_fn_c_try_cpp "$LINENO"; then :
3739
3740 else
3741   # Broken: fails on valid input.
3742 continue
3743 fi
3744 rm -f conftest.err conftest.$ac_ext
3745
3746   # OK, works on sane cases.  Now check whether nonexistent headers
3747   # can be detected and how.
3748   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3749 /* end confdefs.h.  */
3750 #include <ac_nonexistent.h>
3751 _ACEOF
3752 if ac_fn_c_try_cpp "$LINENO"; then :
3753   # Broken: success on invalid input.
3754 continue
3755 else
3756   # Passes both tests.
3757 ac_preproc_ok=:
3758 break
3759 fi
3760 rm -f conftest.err conftest.$ac_ext
3761
3762 done
3763 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3764 rm -f conftest.err conftest.$ac_ext
3765 if $ac_preproc_ok; then :
3766   break
3767 fi
3768
3769     done
3770     ac_cv_prog_CPP=$CPP
3771
3772 fi
3773   CPP=$ac_cv_prog_CPP
3774 else
3775   ac_cv_prog_CPP=$CPP
3776 fi
3777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3778 $as_echo "$CPP" >&6; }
3779 ac_preproc_ok=false
3780 for ac_c_preproc_warn_flag in '' yes
3781 do
3782   # Use a header file that comes with gcc, so configuring glibc
3783   # with a fresh cross-compiler works.
3784   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3785   # <limits.h> exists even on freestanding compilers.
3786   # On the NeXT, cc -E runs the code through the compiler's parser,
3787   # not just through cpp. "Syntax error" is here to catch this case.
3788   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3789 /* end confdefs.h.  */
3790 #ifdef __STDC__
3791 # include <limits.h>
3792 #else
3793 # include <assert.h>
3794 #endif
3795                      Syntax error
3796 _ACEOF
3797 if ac_fn_c_try_cpp "$LINENO"; then :
3798
3799 else
3800   # Broken: fails on valid input.
3801 continue
3802 fi
3803 rm -f conftest.err conftest.$ac_ext
3804
3805   # OK, works on sane cases.  Now check whether nonexistent headers
3806   # can be detected and how.
3807   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3808 /* end confdefs.h.  */
3809 #include <ac_nonexistent.h>
3810 _ACEOF
3811 if ac_fn_c_try_cpp "$LINENO"; then :
3812   # Broken: success on invalid input.
3813 continue
3814 else
3815   # Passes both tests.
3816 ac_preproc_ok=:
3817 break
3818 fi
3819 rm -f conftest.err conftest.$ac_ext
3820
3821 done
3822 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3823 rm -f conftest.err conftest.$ac_ext
3824 if $ac_preproc_ok; then :
3825
3826 else
3827   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3828 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3829 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3830 See \`config.log' for more details." "$LINENO" 5; }
3831 fi
3832
3833 ac_ext=c
3834 ac_cpp='$CPP $CPPFLAGS'
3835 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3836 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3837 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3838
3839
3840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3841 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3842 if test "${ac_cv_path_GREP+set}" = set; then :
3843   $as_echo_n "(cached) " >&6
3844 else
3845   if test -z "$GREP"; then
3846   ac_path_GREP_found=false
3847   # Loop through the user's path and test for each of PROGNAME-LIST
3848   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3849 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3850 do
3851   IFS=$as_save_IFS
3852   test -z "$as_dir" && as_dir=.
3853     for ac_prog in grep ggrep; do
3854     for ac_exec_ext in '' $ac_executable_extensions; do
3855       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3856       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3857 # Check for GNU ac_path_GREP and select it if it is found.
3858   # Check for GNU $ac_path_GREP
3859 case `"$ac_path_GREP" --version 2>&1` in
3860 *GNU*)
3861   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3862 *)
3863   ac_count=0
3864   $as_echo_n 0123456789 >"conftest.in"
3865   while :
3866   do
3867     cat "conftest.in" "conftest.in" >"conftest.tmp"
3868     mv "conftest.tmp" "conftest.in"
3869     cp "conftest.in" "conftest.nl"
3870     $as_echo 'GREP' >> "conftest.nl"
3871     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3872     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3873     as_fn_arith $ac_count + 1 && ac_count=$as_val
3874     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3875       # Best one so far, save it but keep looking for a better one
3876       ac_cv_path_GREP="$ac_path_GREP"
3877       ac_path_GREP_max=$ac_count
3878     fi
3879     # 10*(2^10) chars as input seems more than enough
3880     test $ac_count -gt 10 && break
3881   done
3882   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3883 esac
3884
3885       $ac_path_GREP_found && break 3
3886     done
3887   done
3888   done
3889 IFS=$as_save_IFS
3890   if test -z "$ac_cv_path_GREP"; then
3891     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3892   fi
3893 else
3894   ac_cv_path_GREP=$GREP
3895 fi
3896
3897 fi
3898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3899 $as_echo "$ac_cv_path_GREP" >&6; }
3900  GREP="$ac_cv_path_GREP"
3901
3902
3903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3904 $as_echo_n "checking for egrep... " >&6; }
3905 if test "${ac_cv_path_EGREP+set}" = set; then :
3906   $as_echo_n "(cached) " >&6
3907 else
3908   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3909    then ac_cv_path_EGREP="$GREP -E"
3910    else
3911      if test -z "$EGREP"; then
3912   ac_path_EGREP_found=false
3913   # Loop through the user's path and test for each of PROGNAME-LIST
3914   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3915 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3916 do
3917   IFS=$as_save_IFS
3918   test -z "$as_dir" && as_dir=.
3919     for ac_prog in egrep; do
3920     for ac_exec_ext in '' $ac_executable_extensions; do
3921       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3922       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3923 # Check for GNU ac_path_EGREP and select it if it is found.
3924   # Check for GNU $ac_path_EGREP
3925 case `"$ac_path_EGREP" --version 2>&1` in
3926 *GNU*)
3927   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3928 *)
3929   ac_count=0
3930   $as_echo_n 0123456789 >"conftest.in"
3931   while :
3932   do
3933     cat "conftest.in" "conftest.in" >"conftest.tmp"
3934     mv "conftest.tmp" "conftest.in"
3935     cp "conftest.in" "conftest.nl"
3936     $as_echo 'EGREP' >> "conftest.nl"
3937     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3938     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3939     as_fn_arith $ac_count + 1 && ac_count=$as_val
3940     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3941       # Best one so far, save it but keep looking for a better one
3942       ac_cv_path_EGREP="$ac_path_EGREP"
3943       ac_path_EGREP_max=$ac_count
3944     fi
3945     # 10*(2^10) chars as input seems more than enough
3946     test $ac_count -gt 10 && break
3947   done
3948   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3949 esac
3950
3951       $ac_path_EGREP_found && break 3
3952     done
3953   done
3954   done
3955 IFS=$as_save_IFS
3956   if test -z "$ac_cv_path_EGREP"; then
3957     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3958   fi
3959 else
3960   ac_cv_path_EGREP=$EGREP
3961 fi
3962
3963    fi
3964 fi
3965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3966 $as_echo "$ac_cv_path_EGREP" >&6; }
3967  EGREP="$ac_cv_path_EGREP"
3968
3969
3970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3971 $as_echo_n "checking for ANSI C header files... " >&6; }
3972 if test "${ac_cv_header_stdc+set}" = set; then :
3973   $as_echo_n "(cached) " >&6
3974 else
3975   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3976 /* end confdefs.h.  */
3977 #include <stdlib.h>
3978 #include <stdarg.h>
3979 #include <string.h>
3980 #include <float.h>
3981
3982 int
3983 main ()
3984 {
3985
3986   ;
3987   return 0;
3988 }
3989 _ACEOF
3990 if ac_fn_c_try_compile "$LINENO"; then :
3991   ac_cv_header_stdc=yes
3992 else
3993   ac_cv_header_stdc=no
3994 fi
3995 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3996
3997 if test $ac_cv_header_stdc = yes; then
3998   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3999   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4000 /* end confdefs.h.  */
4001 #include <string.h>
4002
4003 _ACEOF
4004 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4005   $EGREP "memchr" >/dev/null 2>&1; then :
4006
4007 else
4008   ac_cv_header_stdc=no
4009 fi
4010 rm -f conftest*
4011
4012 fi
4013
4014 if test $ac_cv_header_stdc = yes; then
4015   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4016   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4017 /* end confdefs.h.  */
4018 #include <stdlib.h>
4019
4020 _ACEOF
4021 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4022   $EGREP "free" >/dev/null 2>&1; then :
4023
4024 else
4025   ac_cv_header_stdc=no
4026 fi
4027 rm -f conftest*
4028
4029 fi
4030
4031 if test $ac_cv_header_stdc = yes; then
4032   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4033   if test "$cross_compiling" = yes; then :
4034   :
4035 else
4036   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4037 /* end confdefs.h.  */
4038 #include <ctype.h>
4039 #include <stdlib.h>
4040 #if ((' ' & 0x0FF) == 0x020)
4041 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4042 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4043 #else
4044 # define ISLOWER(c) \
4045                    (('a' <= (c) && (c) <= 'i') \
4046                      || ('j' <= (c) && (c) <= 'r') \
4047                      || ('s' <= (c) && (c) <= 'z'))
4048 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4049 #endif
4050
4051 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4052 int
4053 main ()
4054 {
4055   int i;
4056   for (i = 0; i < 256; i++)
4057     if (XOR (islower (i), ISLOWER (i))
4058         || toupper (i) != TOUPPER (i))
4059       return 2;
4060   return 0;
4061 }
4062 _ACEOF
4063 if ac_fn_c_try_run "$LINENO"; then :
4064
4065 else
4066   ac_cv_header_stdc=no
4067 fi
4068 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4069   conftest.$ac_objext conftest.beam conftest.$ac_ext
4070 fi
4071
4072 fi
4073 fi
4074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4075 $as_echo "$ac_cv_header_stdc" >&6; }
4076 if test $ac_cv_header_stdc = yes; then
4077
4078 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4079
4080 fi
4081
4082 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4083 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4084                   inttypes.h stdint.h unistd.h
4085 do :
4086   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4087 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4088 "
4089 eval as_val=\$$as_ac_Header
4090    if test "x$as_val" = x""yes; then :
4091   cat >>confdefs.h <<_ACEOF
4092 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4093 _ACEOF
4094
4095 fi
4096
4097 done
4098
4099
4100
4101
4102
4103   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4104 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4105   MINIX=yes
4106 else
4107   MINIX=
4108 fi
4109
4110
4111   if test "$MINIX" = yes; then
4112
4113 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4114
4115
4116 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4117
4118
4119 $as_echo "#define _MINIX 1" >>confdefs.h
4120
4121   fi
4122
4123         case "$host_os" in
4124     hpux*)
4125
4126 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
4127
4128       ;;
4129   esac
4130
4131
4132   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4133 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4134 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4135   $as_echo_n "(cached) " >&6
4136 else
4137   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4138 /* end confdefs.h.  */
4139
4140 #         define __EXTENSIONS__ 1
4141           $ac_includes_default
4142 int
4143 main ()
4144 {
4145
4146   ;
4147   return 0;
4148 }
4149 _ACEOF
4150 if ac_fn_c_try_compile "$LINENO"; then :
4151   ac_cv_safe_to_define___extensions__=yes
4152 else
4153   ac_cv_safe_to_define___extensions__=no
4154 fi
4155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4156 fi
4157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4158 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4159   test $ac_cv_safe_to_define___extensions__ = yes &&
4160     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4161
4162   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4163
4164   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4165
4166   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4167
4168   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4169
4170
4171 if test -n "$ac_tool_prefix"; then
4172   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4173 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4175 $as_echo_n "checking for $ac_word... " >&6; }
4176 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4177   $as_echo_n "(cached) " >&6
4178 else
4179   if test -n "$RANLIB"; then
4180   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4181 else
4182 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4183 for as_dir in $PATH
4184 do
4185   IFS=$as_save_IFS
4186   test -z "$as_dir" && as_dir=.
4187     for ac_exec_ext in '' $ac_executable_extensions; do
4188   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4189     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4190     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4191     break 2
4192   fi
4193 done
4194   done
4195 IFS=$as_save_IFS
4196
4197 fi
4198 fi
4199 RANLIB=$ac_cv_prog_RANLIB
4200 if test -n "$RANLIB"; then
4201   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4202 $as_echo "$RANLIB" >&6; }
4203 else
4204   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4205 $as_echo "no" >&6; }
4206 fi
4207
4208
4209 fi
4210 if test -z "$ac_cv_prog_RANLIB"; then
4211   ac_ct_RANLIB=$RANLIB
4212   # Extract the first word of "ranlib", so it can be a program name with args.
4213 set dummy ranlib; ac_word=$2
4214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4215 $as_echo_n "checking for $ac_word... " >&6; }
4216 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4217   $as_echo_n "(cached) " >&6
4218 else
4219   if test -n "$ac_ct_RANLIB"; then
4220   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4221 else
4222 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4223 for as_dir in $PATH
4224 do
4225   IFS=$as_save_IFS
4226   test -z "$as_dir" && as_dir=.
4227     for ac_exec_ext in '' $ac_executable_extensions; do
4228   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4229     ac_cv_prog_ac_ct_RANLIB="ranlib"
4230     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4231     break 2
4232   fi
4233 done
4234   done
4235 IFS=$as_save_IFS
4236
4237 fi
4238 fi
4239 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4240 if test -n "$ac_ct_RANLIB"; then
4241   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4242 $as_echo "$ac_ct_RANLIB" >&6; }
4243 else
4244   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4245 $as_echo "no" >&6; }
4246 fi
4247
4248   if test "x$ac_ct_RANLIB" = x; then
4249     RANLIB=":"
4250   else
4251     case $cross_compiling:$ac_tool_warned in
4252 yes:)
4253 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4254 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4255 ac_tool_warned=yes ;;
4256 esac
4257     RANLIB=$ac_ct_RANLIB
4258   fi
4259 else
4260   RANLIB="$ac_cv_prog_RANLIB"
4261 fi
4262
4263
4264
4265
4266
4267
4268
4269
4270
4271   # Code from module arg-nonnull:
4272   # Code from module c++defs:
4273   # Code from module extensions:
4274
4275   # Code from module include_next:
4276   # Code from module memchr:
4277   # Code from module memmem:
4278   # Code from module memmem-simple:
4279   # Code from module multiarch:
4280   # Code from module stddef:
4281   # Code from module stdint:
4282   # Code from module string:
4283   # Code from module warn-on-use:
4284   # Code from module wchar:
4285
4286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4287 $as_echo_n "checking target system type... " >&6; }
4288 if test "${ac_cv_target+set}" = set; then :
4289   $as_echo_n "(cached) " >&6
4290 else
4291   if test "x$target_alias" = x; then
4292   ac_cv_target=$ac_cv_host
4293 else
4294   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4295     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4296 fi
4297
4298 fi
4299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4300 $as_echo "$ac_cv_target" >&6; }
4301 case $ac_cv_target in
4302 *-*-*) ;;
4303 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4304 esac
4305 target=$ac_cv_target
4306 ac_save_IFS=$IFS; IFS='-'
4307 set x $ac_cv_target
4308 shift
4309 target_cpu=$1
4310 target_vendor=$2
4311 shift; shift
4312 # Remember, the first character of IFS is used to create $*,
4313 # except with old shells:
4314 target_os=$*
4315 IFS=$ac_save_IFS
4316 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4317
4318
4319 # The aliases save the names the user supplied, while $host etc.
4320 # will get canonicalized.
4321 test -n "$target_alias" &&
4322   test "$program_prefix$program_suffix$program_transform_name" = \
4323     NONENONEs,x,x, &&
4324   program_prefix=${target_alias}-
4325
4326 # The tests for host and target for $enable_largefile require
4327 # canonical names.
4328
4329
4330
4331 # As the $enable_largefile decision depends on --enable-plugins we must set it
4332 # even in directories otherwise not depending on the $plugins option.
4333
4334
4335 # Check whether --enable-plugins was given.
4336 if test "${enable_plugins+set}" = set; then :
4337   enableval=$enable_plugins; case "${enableval}" in
4338   yes | "") plugins=yes ;;
4339   no) plugins=no ;;
4340   *) plugins=yes ;;
4341  esac
4342 else
4343   plugins=no
4344 fi
4345
4346
4347
4348 case "${host}" in
4349   sparc-*-solaris*|i[3-7]86-*-solaris*)
4350     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4351     # are mutually exclusive; and without procfs support, the bfd/ elf module
4352     # cannot provide certain routines such as elfcore_write_prpsinfo
4353     # or elfcore_write_prstatus.  So unless the user explicitly requested
4354     # large-file support through the --enable-largefile switch, disable
4355     # large-file support in favor of procfs support.
4356     test "${target}" = "${host}" -a "x$plugins" = xno \
4357       && : ${enable_largefile="no"}
4358     ;;
4359 esac
4360
4361 # Check whether --enable-largefile was given.
4362 if test "${enable_largefile+set}" = set; then :
4363   enableval=$enable_largefile;
4364 fi
4365
4366 if test "$enable_largefile" != no; then
4367
4368   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4369 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4370 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4371   $as_echo_n "(cached) " >&6
4372 else
4373   ac_cv_sys_largefile_CC=no
4374      if test "$GCC" != yes; then
4375        ac_save_CC=$CC
4376        while :; do
4377          # IRIX 6.2 and later do not support large files by default,
4378          # so use the C compiler's -n32 option if that helps.
4379          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4380 /* end confdefs.h.  */
4381 #include <sys/types.h>
4382  /* Check that off_t can represent 2**63 - 1 correctly.
4383     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4384     since some C++ compilers masquerading as C compilers
4385     incorrectly reject 9223372036854775807.  */
4386 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4387   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4388                        && LARGE_OFF_T % 2147483647 == 1)
4389                       ? 1 : -1];
4390 int
4391 main ()
4392 {
4393
4394   ;
4395   return 0;
4396 }
4397 _ACEOF
4398          if ac_fn_c_try_compile "$LINENO"; then :
4399   break
4400 fi
4401 rm -f core conftest.err conftest.$ac_objext
4402          CC="$CC -n32"
4403          if ac_fn_c_try_compile "$LINENO"; then :
4404   ac_cv_sys_largefile_CC=' -n32'; break
4405 fi
4406 rm -f core conftest.err conftest.$ac_objext
4407          break
4408        done
4409        CC=$ac_save_CC
4410        rm -f conftest.$ac_ext
4411     fi
4412 fi
4413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4414 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4415   if test "$ac_cv_sys_largefile_CC" != no; then
4416     CC=$CC$ac_cv_sys_largefile_CC
4417   fi
4418
4419   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4420 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4421 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4422   $as_echo_n "(cached) " >&6
4423 else
4424   while :; do
4425   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4426 /* end confdefs.h.  */
4427 #include <sys/types.h>
4428  /* Check that off_t can represent 2**63 - 1 correctly.
4429     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4430     since some C++ compilers masquerading as C compilers
4431     incorrectly reject 9223372036854775807.  */
4432 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4433   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4434                        && LARGE_OFF_T % 2147483647 == 1)
4435                       ? 1 : -1];
4436 int
4437 main ()
4438 {
4439
4440   ;
4441   return 0;
4442 }
4443 _ACEOF
4444 if ac_fn_c_try_compile "$LINENO"; then :
4445   ac_cv_sys_file_offset_bits=no; break
4446 fi
4447 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4448   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4449 /* end confdefs.h.  */
4450 #define _FILE_OFFSET_BITS 64
4451 #include <sys/types.h>
4452  /* Check that off_t can represent 2**63 - 1 correctly.
4453     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4454     since some C++ compilers masquerading as C compilers
4455     incorrectly reject 9223372036854775807.  */
4456 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4457   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4458                        && LARGE_OFF_T % 2147483647 == 1)
4459                       ? 1 : -1];
4460 int
4461 main ()
4462 {
4463
4464   ;
4465   return 0;
4466 }
4467 _ACEOF
4468 if ac_fn_c_try_compile "$LINENO"; then :
4469   ac_cv_sys_file_offset_bits=64; break
4470 fi
4471 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4472   ac_cv_sys_file_offset_bits=unknown
4473   break
4474 done
4475 fi
4476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4477 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4478 case $ac_cv_sys_file_offset_bits in #(
4479   no | unknown) ;;
4480   *)
4481 cat >>confdefs.h <<_ACEOF
4482 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4483 _ACEOF
4484 ;;
4485 esac
4486 rm -rf conftest*
4487   if test $ac_cv_sys_file_offset_bits = unknown; then
4488     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4489 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4490 if test "${ac_cv_sys_large_files+set}" = set; then :
4491   $as_echo_n "(cached) " >&6
4492 else
4493   while :; do
4494   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4495 /* end confdefs.h.  */
4496 #include <sys/types.h>
4497  /* Check that off_t can represent 2**63 - 1 correctly.
4498     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4499     since some C++ compilers masquerading as C compilers
4500     incorrectly reject 9223372036854775807.  */
4501 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4502   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4503                        && LARGE_OFF_T % 2147483647 == 1)
4504                       ? 1 : -1];
4505 int
4506 main ()
4507 {
4508
4509   ;
4510   return 0;
4511 }
4512 _ACEOF
4513 if ac_fn_c_try_compile "$LINENO"; then :
4514   ac_cv_sys_large_files=no; break
4515 fi
4516 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4517   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4518 /* end confdefs.h.  */
4519 #define _LARGE_FILES 1
4520 #include <sys/types.h>
4521  /* Check that off_t can represent 2**63 - 1 correctly.
4522     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4523     since some C++ compilers masquerading as C compilers
4524     incorrectly reject 9223372036854775807.  */
4525 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4526   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4527                        && LARGE_OFF_T % 2147483647 == 1)
4528                       ? 1 : -1];
4529 int
4530 main ()
4531 {
4532
4533   ;
4534   return 0;
4535 }
4536 _ACEOF
4537 if ac_fn_c_try_compile "$LINENO"; then :
4538   ac_cv_sys_large_files=1; break
4539 fi
4540 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4541   ac_cv_sys_large_files=unknown
4542   break
4543 done
4544 fi
4545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4546 $as_echo "$ac_cv_sys_large_files" >&6; }
4547 case $ac_cv_sys_large_files in #(
4548   no | unknown) ;;
4549   *)
4550 cat >>confdefs.h <<_ACEOF
4551 #define _LARGE_FILES $ac_cv_sys_large_files
4552 _ACEOF
4553 ;;
4554 esac
4555 rm -rf conftest*
4556   fi
4557 fi
4558
4559
4560
4561
4562
4563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4564 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4565 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4566   $as_echo_n "(cached) " >&6
4567 else
4568   am_cv_prog_cc_stdc=no
4569 ac_save_CC="$CC"
4570 # Don't try gcc -ansi; that turns off useful extensions and
4571 # breaks some systems' header files.
4572 # AIX                   -qlanglvl=ansi
4573 # Ultrix and OSF/1      -std1
4574 # HP-UX 10.20 and later -Ae
4575 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4576 # SVR4                  -Xc -D__EXTENSIONS__
4577 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4578 do
4579   CC="$ac_save_CC $ac_arg"
4580   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4581 /* end confdefs.h.  */
4582 #include <stdarg.h>
4583 #include <stdio.h>
4584 #include <sys/types.h>
4585 #include <sys/stat.h>
4586 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4587 struct buf { int x; };
4588 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4589 static char *e (p, i)
4590      char **p;
4591      int i;
4592 {
4593   return p[i];
4594 }
4595 static char *f (char * (*g) (char **, int), char **p, ...)
4596 {
4597   char *s;
4598   va_list v;
4599   va_start (v,p);
4600   s = g (p, va_arg (v,int));
4601   va_end (v);
4602   return s;
4603 }
4604 int test (int i, double x);
4605 struct s1 {int (*f) (int a);};
4606 struct s2 {int (*f) (double a);};
4607 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4608 int argc;
4609 char **argv;
4610
4611 int
4612 main ()
4613 {
4614
4615 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4616
4617   ;
4618   return 0;
4619 }
4620 _ACEOF
4621 if ac_fn_c_try_compile "$LINENO"; then :
4622   am_cv_prog_cc_stdc="$ac_arg"; break
4623 fi
4624 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4625 done
4626 CC="$ac_save_CC"
4627
4628 fi
4629
4630 if test -z "$am_cv_prog_cc_stdc"; then
4631   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4632 $as_echo "none needed" >&6; }
4633 else
4634   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4635 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4636 fi
4637 case "x$am_cv_prog_cc_stdc" in
4638   x|xno) ;;
4639   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4640 esac
4641
4642
4643 ac_aux_dir=
4644 for ac_dir in .. "$srcdir"/..; do
4645   for ac_t in install-sh install.sh shtool; do
4646     if test -f "$ac_dir/$ac_t"; then
4647       ac_aux_dir=$ac_dir
4648       ac_install_sh="$ac_aux_dir/$ac_t -c"
4649       break 2
4650     fi
4651   done
4652 done
4653 if test -z "$ac_aux_dir"; then
4654   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4655 fi
4656
4657 # These three variables are undocumented and unsupported,
4658 # and are intended to be withdrawn in a future Autoconf release.
4659 # They can cause serious problems if a builder's source tree is in a directory
4660 # whose full name contains unusual characters.
4661 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4662 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4663 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4664
4665
4666
4667
4668 # Dependency checking.
4669 rm -rf .tst 2>/dev/null
4670 mkdir .tst 2>/dev/null
4671 if test -d .tst; then
4672   am__leading_dot=.
4673 else
4674   am__leading_dot=_
4675 fi
4676 rmdir .tst 2>/dev/null
4677
4678 DEPDIR="${am__leading_dot}deps"
4679
4680 ac_config_commands="$ac_config_commands depdir"
4681
4682
4683 depcc="$CC"   am_compiler_list=
4684
4685 am_depcomp=$ac_aux_dir/depcomp
4686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4687 $as_echo_n "checking dependency style of $depcc... " >&6; }
4688 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4689   $as_echo_n "(cached) " >&6
4690 else
4691   if test -f "$am_depcomp"; then
4692   # We make a subdir and do the tests there.  Otherwise we can end up
4693   # making bogus files that we don't know about and never remove.  For
4694   # instance it was reported that on HP-UX the gcc test will end up
4695   # making a dummy file named `D' -- because `-MD' means `put the output
4696   # in D'.
4697   mkdir conftest.dir
4698   # Copy depcomp to subdir because otherwise we won't find it if we're
4699   # using a relative directory.
4700   cp "$am_depcomp" conftest.dir
4701   cd conftest.dir
4702   # We will build objects and dependencies in a subdirectory because
4703   # it helps to detect inapplicable dependency modes.  For instance
4704   # both Tru64's cc and ICC support -MD to output dependencies as a
4705   # side effect of compilation, but ICC will put the dependencies in
4706   # the current directory while Tru64 will put them in the object
4707   # directory.
4708   mkdir sub
4709
4710   am_cv_CC_dependencies_compiler_type=none
4711   if test "$am_compiler_list" = ""; then
4712      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4713   fi
4714   for depmode in $am_compiler_list; do
4715     if test $depmode = none; then break; fi
4716
4717     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4718     # Setup a source with many dependencies, because some compilers
4719     # like to wrap large dependency lists on column 80 (with \), and
4720     # we should not choose a depcomp mode which is confused by this.
4721     #
4722     # We need to recreate these files for each test, as the compiler may
4723     # overwrite some of them when testing with obscure command lines.
4724     # This happens at least with the AIX C compiler.
4725     : > sub/conftest.c
4726     for i in 1 2 3 4 5 6; do
4727       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4728       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4729       # Solaris 8's {/usr,}/bin/sh.
4730       touch sub/conftst$i.h
4731     done
4732     echo "include sub/conftest.Po" > confmf
4733
4734     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4735     # mode.  It turns out that the SunPro C++ compiler does not properly
4736     # handle `-M -o', and we need to detect this.
4737     depcmd="depmode=$depmode \
4738        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4739        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4740        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4741     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4742     if env $depcmd > conftest.err 2>&1 &&
4743        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4744        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4745        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4746       # icc doesn't choke on unknown options, it will just issue warnings
4747       # or remarks (even with -Werror).  So we grep stderr for any message
4748       # that says an option was ignored or not supported.
4749       # When given -MP, icc 7.0 and 7.1 complain thusly:
4750       #   icc: Command line warning: ignoring option '-M'; no argument required
4751       # The diagnosis changed in icc 8.0:
4752       #   icc: Command line remark: option '-MP' not supported
4753       if (grep 'ignoring option' conftest.err ||
4754           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4755         am_cv_CC_dependencies_compiler_type=$depmode
4756         $as_echo "$as_me:$LINENO: success" >&5
4757         break
4758       fi
4759     fi
4760     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4761     sed -e 's/^/| /' < conftest.err >&5
4762   done
4763
4764   cd ..
4765   rm -rf conftest.dir
4766 else
4767   am_cv_CC_dependencies_compiler_type=none
4768 fi
4769
4770 fi
4771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4772 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4773 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4774 then as_fn_error "no usable dependency style found" "$LINENO" 5
4775 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4776
4777 fi
4778
4779
4780 # Check for the 'make' the user wants to use.
4781 for ac_prog in make
4782 do
4783   # Extract the first word of "$ac_prog", so it can be a program name with args.
4784 set dummy $ac_prog; ac_word=$2
4785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4786 $as_echo_n "checking for $ac_word... " >&6; }
4787 if test "${ac_cv_prog_MAKE+set}" = set; then :
4788   $as_echo_n "(cached) " >&6
4789 else
4790   if test -n "$MAKE"; then
4791   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4792 else
4793 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4794 for as_dir in $PATH
4795 do
4796   IFS=$as_save_IFS
4797   test -z "$as_dir" && as_dir=.
4798     for ac_exec_ext in '' $ac_executable_extensions; do
4799   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4800     ac_cv_prog_MAKE="$ac_prog"
4801     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4802     break 2
4803   fi
4804 done
4805   done
4806 IFS=$as_save_IFS
4807
4808 fi
4809 fi
4810 MAKE=$ac_cv_prog_MAKE
4811 if test -n "$MAKE"; then
4812   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4813 $as_echo "$MAKE" >&6; }
4814 else
4815   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4816 $as_echo "no" >&6; }
4817 fi
4818
4819
4820   test -n "$MAKE" && break
4821 done
4822
4823 MAKE_IS_GNU=
4824 case "`$MAKE --version 2>&1 | sed 1q`" in
4825   *GNU*)
4826     MAKE_IS_GNU=yes
4827     ;;
4828 esac
4829  if test "$MAKE_IS_GNU" = yes; then
4830   GMAKE_TRUE=
4831   GMAKE_FALSE='#'
4832 else
4833   GMAKE_TRUE='#'
4834   GMAKE_FALSE=
4835 fi
4836
4837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4838 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4839 set x ${MAKE-make}
4840 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4841 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
4842   $as_echo_n "(cached) " >&6
4843 else
4844   cat >conftest.make <<\_ACEOF
4845 SHELL = /bin/sh
4846 all:
4847         @echo '@@@%%%=$(MAKE)=@@@%%%'
4848 _ACEOF
4849 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4850 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4851   *@@@%%%=?*=@@@%%%*)
4852     eval ac_cv_prog_make_${ac_make}_set=yes;;
4853   *)
4854     eval ac_cv_prog_make_${ac_make}_set=no;;
4855 esac
4856 rm -f conftest.make
4857 fi
4858 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4859   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4860 $as_echo "yes" >&6; }
4861   SET_MAKE=
4862 else
4863   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4864 $as_echo "no" >&6; }
4865   SET_MAKE="MAKE=${MAKE-make}"
4866 fi
4867
4868
4869
4870 CONFIG_OBS=
4871 CONFIG_DEPS=
4872 CONFIG_SRCS=
4873 ENABLE_CFLAGS=
4874
4875 CONFIG_ALL=
4876 CONFIG_CLEAN=
4877 CONFIG_INSTALL=
4878 CONFIG_UNINSTALL=
4879
4880 # If we haven't got the data from the intl directory,
4881 # assume NLS is disabled.
4882 USE_NLS=no
4883 LIBINTL=
4884 LIBINTL_DEP=
4885 INCINTL=
4886 XGETTEXT=
4887 GMSGFMT=
4888 POSUB=
4889
4890 if test -f  ../intl/config.intl; then
4891   .  ../intl/config.intl
4892 fi
4893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4894 $as_echo_n "checking whether NLS is requested... " >&6; }
4895 if test x"$USE_NLS" != xyes; then
4896   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4897 $as_echo "no" >&6; }
4898 else
4899   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4900 $as_echo "yes" >&6; }
4901
4902 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4903
4904
4905   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4906 $as_echo_n "checking for catalogs to be installed... " >&6; }
4907   # Look for .po and .gmo files in the source directory.
4908   CATALOGS=
4909   XLINGUAS=
4910   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4911     # If there aren't any .gmo files the shell will give us the
4912     # literal string "../path/to/srcdir/po/*.gmo" which has to be
4913     # weeded out.
4914     case "$cat" in *\**)
4915       continue;;
4916     esac
4917     # The quadruple backslash is collapsed to a double backslash
4918     # by the backticks, then collapsed again by the double quotes,
4919     # leaving us with one backslash in the sed expression (right
4920     # before the dot that mustn't act as a wildcard).
4921     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4922     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4923     # The user is allowed to set LINGUAS to a list of languages to
4924     # install catalogs for.  If it's empty that means "all of them."
4925     if test "x$LINGUAS" = x; then
4926       CATALOGS="$CATALOGS $cat"
4927       XLINGUAS="$XLINGUAS $lang"
4928     else
4929       case "$LINGUAS" in *$lang*)
4930         CATALOGS="$CATALOGS $cat"
4931         XLINGUAS="$XLINGUAS $lang"
4932         ;;
4933       esac
4934     fi
4935   done
4936   LINGUAS="$XLINGUAS"
4937   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4938 $as_echo "$LINGUAS" >&6; }
4939
4940
4941     DATADIRNAME=share
4942
4943   INSTOBJEXT=.mo
4944
4945   GENCAT=gencat
4946
4947   CATOBJEXT=.gmo
4948
4949 fi
4950
4951 localedir='${datadir}/locale'
4952
4953
4954 if test x"$USE_NLS" = xyes; then
4955    CONFIG_ALL="$CONFIG_ALL all-po"
4956    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
4957    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
4958    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
4959 fi
4960
4961
4962
4963
4964
4965           LIBC_FATAL_STDERR_=1
4966   export LIBC_FATAL_STDERR_
4967
4968
4969
4970
4971
4972   for ac_header in $gl_header_list
4973 do :
4974   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4975 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4976 eval as_val=\$$as_ac_Header
4977    if test "x$as_val" = x""yes; then :
4978   cat >>confdefs.h <<_ACEOF
4979 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4980 _ACEOF
4981
4982 fi
4983
4984 done
4985
4986
4987
4988
4989
4990
4991
4992
4993
4994   for ac_func in $gl_func_list
4995 do :
4996   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4997 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4998 eval as_val=\$$as_ac_var
4999    if test "x$as_val" = x""yes; then :
5000   cat >>confdefs.h <<_ACEOF
5001 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5002 _ACEOF
5003
5004 fi
5005 done
5006
5007
5008
5009
5010
5011
5012   GNULIB_MEMCHR=0;
5013   GNULIB_MEMMEM=0;
5014   GNULIB_MEMPCPY=0;
5015   GNULIB_MEMRCHR=0;
5016   GNULIB_RAWMEMCHR=0;
5017   GNULIB_STPCPY=0;
5018   GNULIB_STPNCPY=0;
5019   GNULIB_STRCHRNUL=0;
5020   GNULIB_STRDUP=0;
5021   GNULIB_STRNCAT=0;
5022   GNULIB_STRNDUP=0;
5023   GNULIB_STRNLEN=0;
5024   GNULIB_STRPBRK=0;
5025   GNULIB_STRSEP=0;
5026   GNULIB_STRSTR=0;
5027   GNULIB_STRCASESTR=0;
5028   GNULIB_STRTOK_R=0;
5029   GNULIB_MBSLEN=0;
5030   GNULIB_MBSNLEN=0;
5031   GNULIB_MBSCHR=0;
5032   GNULIB_MBSRCHR=0;
5033   GNULIB_MBSSTR=0;
5034   GNULIB_MBSCASECMP=0;
5035   GNULIB_MBSNCASECMP=0;
5036   GNULIB_MBSPCASECMP=0;
5037   GNULIB_MBSCASESTR=0;
5038   GNULIB_MBSCSPN=0;
5039   GNULIB_MBSPBRK=0;
5040   GNULIB_MBSSPN=0;
5041   GNULIB_MBSSEP=0;
5042   GNULIB_MBSTOK_R=0;
5043   GNULIB_STRERROR=0;
5044   GNULIB_STRSIGNAL=0;
5045   GNULIB_STRVERSCMP=0;
5046   HAVE_MBSLEN=0;
5047     HAVE_MEMCHR=1;
5048   HAVE_DECL_MEMMEM=1;
5049   HAVE_MEMPCPY=1;
5050   HAVE_DECL_MEMRCHR=1;
5051   HAVE_RAWMEMCHR=1;
5052   HAVE_STPCPY=1;
5053   HAVE_STPNCPY=1;
5054   HAVE_STRCHRNUL=1;
5055   HAVE_DECL_STRDUP=1;
5056   HAVE_DECL_STRNDUP=1;
5057   HAVE_DECL_STRNLEN=1;
5058   HAVE_STRPBRK=1;
5059   HAVE_STRSEP=1;
5060   HAVE_STRCASESTR=1;
5061   HAVE_DECL_STRTOK_R=1;
5062   HAVE_DECL_STRSIGNAL=1;
5063   HAVE_STRVERSCMP=1;
5064   REPLACE_MEMCHR=0;
5065   REPLACE_MEMMEM=0;
5066   REPLACE_STPNCPY=0;
5067   REPLACE_STRDUP=0;
5068   REPLACE_STRSTR=0;
5069   REPLACE_STRCASESTR=0;
5070   REPLACE_STRERROR=0;
5071   REPLACE_STRNCAT=0;
5072   REPLACE_STRNDUP=0;
5073   REPLACE_STRNLEN=0;
5074   REPLACE_STRSIGNAL=0;
5075   REPLACE_STRTOK_R=0;
5076   UNDEFINE_STRTOK_R=0;
5077
5078
5079
5080
5081
5082
5083
5084
5085
5086
5087
5088
5089
5090   # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it
5091   # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is
5092   # irrelevant for anonymous mappings.
5093   ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
5094 if test "x$ac_cv_func_mmap" = x""yes; then :
5095   gl_have_mmap=yes
5096 else
5097   gl_have_mmap=no
5098 fi
5099
5100
5101   # Try to allow MAP_ANONYMOUS.
5102   gl_have_mmap_anonymous=no
5103   if test $gl_have_mmap = yes; then
5104     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5
5105 $as_echo_n "checking for MAP_ANONYMOUS... " >&6; }
5106     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5107 /* end confdefs.h.  */
5108
5109 #include <sys/mman.h>
5110 #ifdef MAP_ANONYMOUS
5111     I cant identify this map.
5112 #endif
5113
5114 _ACEOF
5115 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5116   $EGREP "I cant identify this map." >/dev/null 2>&1; then :
5117   gl_have_mmap_anonymous=yes
5118 fi
5119 rm -f conftest*
5120
5121     if test $gl_have_mmap_anonymous != yes; then
5122       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5123 /* end confdefs.h.  */
5124
5125 #include <sys/mman.h>
5126 #ifdef MAP_ANON
5127     I cant identify this map.
5128 #endif
5129
5130 _ACEOF
5131 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5132   $EGREP "I cant identify this map." >/dev/null 2>&1; then :
5133
5134 $as_echo "#define MAP_ANONYMOUS MAP_ANON" >>confdefs.h
5135
5136          gl_have_mmap_anonymous=yes
5137 fi
5138 rm -f conftest*
5139
5140     fi
5141     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5
5142 $as_echo "$gl_have_mmap_anonymous" >&6; }
5143     if test $gl_have_mmap_anonymous = yes; then
5144
5145 $as_echo "#define HAVE_MAP_ANONYMOUS 1" >>confdefs.h
5146
5147     fi
5148   fi
5149
5150
5151   :
5152
5153
5154
5155
5156
5157
5158   :
5159
5160
5161
5162
5163
5164
5165
5166
5167   :
5168
5169
5170
5171
5172
5173   if test $ac_cv_func_memchr = yes; then
5174     # Detect platform-specific bugs in some versions of glibc:
5175     # memchr should not dereference anything with length 0
5176     #   http://bugzilla.redhat.com/499689
5177     # memchr should not dereference overestimated length after a match
5178     #   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521737
5179     #   http://sourceware.org/bugzilla/show_bug.cgi?id=10162
5180     # Assume that memchr works on platforms that lack mprotect.
5181     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memchr works" >&5
5182 $as_echo_n "checking whether memchr works... " >&6; }
5183 if test "${gl_cv_func_memchr_works+set}" = set; then :
5184   $as_echo_n "(cached) " >&6
5185 else
5186   if test "$cross_compiling" = yes; then :
5187          gl_cv_func_memchr_works="guessing no"
5188 else
5189   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5190 /* end confdefs.h.  */
5191
5192 #include <string.h>
5193 #if HAVE_SYS_MMAN_H
5194 # include <fcntl.h>
5195 # include <unistd.h>
5196 # include <sys/types.h>
5197 # include <sys/mman.h>
5198 # ifndef MAP_FILE
5199 #  define MAP_FILE 0
5200 # endif
5201 #endif
5202
5203 int
5204 main ()
5205 {
5206
5207   char *fence = NULL;
5208 #if HAVE_SYS_MMAN_H && HAVE_MPROTECT
5209 # if HAVE_MAP_ANONYMOUS
5210   const int flags = MAP_ANONYMOUS | MAP_PRIVATE;
5211   const int fd = -1;
5212 # else /* !HAVE_MAP_ANONYMOUS */
5213   const int flags = MAP_FILE | MAP_PRIVATE;
5214   int fd = open ("/dev/zero", O_RDONLY, 0666);
5215   if (fd >= 0)
5216 # endif
5217     {
5218       int pagesize = getpagesize ();
5219       char *two_pages =
5220         (char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE,
5221                        flags, fd, 0);
5222       if (two_pages != (char *)(-1)
5223           && mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0)
5224         fence = two_pages + pagesize;
5225     }
5226 #endif
5227   if (fence)
5228     {
5229       if (memchr (fence, 0, 0))
5230         return 1;
5231       strcpy (fence - 9, "12345678");
5232       if (memchr (fence - 9, 0, 79) != fence - 1)
5233         return 2;
5234     }
5235   return 0;
5236
5237   ;
5238   return 0;
5239 }
5240 _ACEOF
5241 if ac_fn_c_try_run "$LINENO"; then :
5242   gl_cv_func_memchr_works=yes
5243 else
5244   gl_cv_func_memchr_works=no
5245 fi
5246 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5247   conftest.$ac_objext conftest.beam conftest.$ac_ext
5248 fi
5249
5250 fi
5251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memchr_works" >&5
5252 $as_echo "$gl_cv_func_memchr_works" >&6; }
5253     if test "$gl_cv_func_memchr_works" != yes; then
5254       REPLACE_MEMCHR=1
5255     fi
5256   else
5257     HAVE_MEMCHR=0
5258   fi
5259   if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
5260
5261
5262
5263
5264
5265
5266
5267
5268   gl_LIBOBJS="$gl_LIBOBJS memchr.$ac_objext"
5269
5270
5271   for ac_header in bp-sym.h
5272 do :
5273   ac_fn_c_check_header_mongrel "$LINENO" "bp-sym.h" "ac_cv_header_bp_sym_h" "$ac_includes_default"
5274 if test "x$ac_cv_header_bp_sym_h" = x""yes; then :
5275   cat >>confdefs.h <<_ACEOF
5276 #define HAVE_BP_SYM_H 1
5277 _ACEOF
5278
5279 fi
5280
5281 done
5282
5283
5284   fi
5285
5286
5287       ac_fn_c_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
5288 if test "x$ac_cv_have_decl_memmem" = x""yes; then :
5289   ac_have_decl=1
5290 else
5291   ac_have_decl=0
5292 fi
5293
5294 cat >>confdefs.h <<_ACEOF
5295 #define HAVE_DECL_MEMMEM $ac_have_decl
5296 _ACEOF
5297
5298
5299
5300
5301
5302
5303
5304
5305
5306
5307
5308
5309
5310
5311   for ac_func in memmem
5312 do :
5313   ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
5314 if test "x$ac_cv_func_memmem" = x""yes; then :
5315   cat >>confdefs.h <<_ACEOF
5316 #define HAVE_MEMMEM 1
5317 _ACEOF
5318
5319 else
5320
5321     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
5322
5323 fi
5324 done
5325
5326
5327
5328   :
5329
5330
5331
5332
5333
5334   if test $ac_cv_have_decl_memmem = no; then
5335     HAVE_DECL_MEMMEM=0
5336   fi
5337   :
5338
5339
5340     gl_cv_c_multiarch=no
5341   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5342 /* end confdefs.h.  */
5343 #ifndef __APPLE_CC__
5344          not a universal capable compiler
5345         #endif
5346         typedef int dummy;
5347
5348 _ACEOF
5349 if ac_fn_c_try_compile "$LINENO"; then :
5350
5351                arch=
5352      prev=
5353      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
5354        if test -n "$prev"; then
5355          case $word in
5356            i?86 | x86_64 | ppc | ppc64)
5357              if test -z "$arch" || test "$arch" = "$word"; then
5358                arch="$word"
5359              else
5360                gl_cv_c_multiarch=yes
5361              fi
5362              ;;
5363          esac
5364          prev=
5365        else
5366          if test "x$word" = "x-arch"; then
5367            prev=arch
5368          fi
5369        fi
5370      done
5371
5372 fi
5373 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5374   if test $gl_cv_c_multiarch = yes; then
5375
5376 $as_echo "#define AA_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5377
5378     APPLE_UNIVERSAL_BUILD=1
5379   else
5380     APPLE_UNIVERSAL_BUILD=0
5381   fi
5382
5383
5384
5385     REPLACE_NULL=0;
5386   HAVE_WCHAR_T=1;
5387   STDDEF_H='';
5388
5389
5390   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
5391 $as_echo_n "checking for wchar_t... " >&6; }
5392 if test "${gt_cv_c_wchar_t+set}" = set; then :
5393   $as_echo_n "(cached) " >&6
5394 else
5395   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5396 /* end confdefs.h.  */
5397 #include <stddef.h>
5398        wchar_t foo = (wchar_t)'\0';
5399 int
5400 main ()
5401 {
5402
5403   ;
5404   return 0;
5405 }
5406 _ACEOF
5407 if ac_fn_c_try_compile "$LINENO"; then :
5408   gt_cv_c_wchar_t=yes
5409 else
5410   gt_cv_c_wchar_t=no
5411 fi
5412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5413 fi
5414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
5415 $as_echo "$gt_cv_c_wchar_t" >&6; }
5416   if test $gt_cv_c_wchar_t = yes; then
5417
5418 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
5419
5420   fi
5421
5422
5423
5424   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
5425 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
5426 if test "${gl_cv_have_include_next+set}" = set; then :
5427   $as_echo_n "(cached) " >&6
5428 else
5429   rm -rf conftestd1a conftestd1b conftestd2
5430      mkdir conftestd1a conftestd1b conftestd2
5431                                                   cat <<EOF > conftestd1a/conftest.h
5432 #define DEFINED_IN_CONFTESTD1
5433 #include_next <conftest.h>
5434 #ifdef DEFINED_IN_CONFTESTD2
5435 int foo;
5436 #else
5437 #error "include_next doesn't work"
5438 #endif
5439 EOF
5440      cat <<EOF > conftestd1b/conftest.h
5441 #define DEFINED_IN_CONFTESTD1
5442 #include <stdio.h>
5443 #include_next <conftest.h>
5444 #ifdef DEFINED_IN_CONFTESTD2
5445 int foo;
5446 #else
5447 #error "include_next doesn't work"
5448 #endif
5449 EOF
5450      cat <<EOF > conftestd2/conftest.h
5451 #ifndef DEFINED_IN_CONFTESTD1
5452 #error "include_next test doesn't work"
5453 #endif
5454 #define DEFINED_IN_CONFTESTD2
5455 EOF
5456      gl_save_CPPFLAGS="$CPPFLAGS"
5457      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
5458      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5459 /* end confdefs.h.  */
5460 #include <conftest.h>
5461 _ACEOF
5462 if ac_fn_c_try_compile "$LINENO"; then :
5463   gl_cv_have_include_next=yes
5464 else
5465   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
5466         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5467 /* end confdefs.h.  */
5468 #include <conftest.h>
5469 _ACEOF
5470 if ac_fn_c_try_compile "$LINENO"; then :
5471   gl_cv_have_include_next=buggy
5472 else
5473   gl_cv_have_include_next=no
5474 fi
5475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5476
5477 fi
5478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5479      CPPFLAGS="$gl_save_CPPFLAGS"
5480      rm -rf conftestd1a conftestd1b conftestd2
5481
5482 fi
5483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
5484 $as_echo "$gl_cv_have_include_next" >&6; }
5485   PRAGMA_SYSTEM_HEADER=
5486   if test $gl_cv_have_include_next = yes; then
5487     INCLUDE_NEXT=include_next
5488     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
5489     if test -n "$GCC"; then
5490       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
5491     fi
5492   else
5493     if test $gl_cv_have_include_next = buggy; then
5494       INCLUDE_NEXT=include
5495       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
5496     else
5497       INCLUDE_NEXT=include
5498       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
5499     fi
5500   fi
5501
5502
5503
5504
5505
5506
5507
5508
5509
5510
5511   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
5512 $as_echo_n "checking for long long int... " >&6; }
5513 if test "${ac_cv_type_long_long_int+set}" = set; then :
5514   $as_echo_n "(cached) " >&6
5515 else
5516   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5517 /* end confdefs.h.  */
5518
5519   /* For now, do not test the preprocessor; as of 2007 there are too many
5520          implementations with broken preprocessors.  Perhaps this can
5521          be revisited in 2012.  In the meantime, code should not expect
5522          #if to work with literals wider than 32 bits.  */
5523       /* Test literals.  */
5524       long long int ll = 9223372036854775807ll;
5525       long long int nll = -9223372036854775807LL;
5526       unsigned long long int ull = 18446744073709551615ULL;
5527       /* Test constant expressions.   */
5528       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
5529                      ? 1 : -1)];
5530       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
5531                      ? 1 : -1)];
5532       int i = 63;
5533 int
5534 main ()
5535 {
5536 /* Test availability of runtime routines for shift and division.  */
5537       long long int llmax = 9223372036854775807ll;
5538       unsigned long long int ullmax = 18446744073709551615ull;
5539       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
5540               | (llmax / ll) | (llmax % ll)
5541               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
5542               | (ullmax / ull) | (ullmax % ull));
5543   ;
5544   return 0;
5545 }
5546
5547 _ACEOF
5548 if ac_fn_c_try_link "$LINENO"; then :
5549                           if test "$cross_compiling" = yes; then :
5550   ac_cv_type_long_long_int=yes
5551 else
5552   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5553 /* end confdefs.h.  */
5554 #include <limits.h>
5555                #ifndef LLONG_MAX
5556                # define HALF \
5557                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
5558                # define LLONG_MAX (HALF - 1 + HALF)
5559                #endif
5560 int
5561 main ()
5562 {
5563 long long int n = 1;
5564                int i;
5565                for (i = 0; ; i++)
5566                  {
5567                    long long int m = n << i;
5568                    if (m >> i != n)
5569                      return 1;
5570                    if (LLONG_MAX / 2 < m)
5571                      break;
5572                  }
5573                return 0;
5574   ;
5575   return 0;
5576 }
5577 _ACEOF
5578 if ac_fn_c_try_run "$LINENO"; then :
5579   ac_cv_type_long_long_int=yes
5580 else
5581   ac_cv_type_long_long_int=no
5582 fi
5583 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5584   conftest.$ac_objext conftest.beam conftest.$ac_ext
5585 fi
5586
5587 else
5588   ac_cv_type_long_long_int=no
5589 fi
5590 rm -f core conftest.err conftest.$ac_objext \
5591     conftest$ac_exeext conftest.$ac_ext
5592 fi
5593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
5594 $as_echo "$ac_cv_type_long_long_int" >&6; }
5595   if test $ac_cv_type_long_long_int = yes; then
5596
5597 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
5598
5599   fi
5600
5601
5602   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
5603 $as_echo_n "checking for unsigned long long int... " >&6; }
5604 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
5605   $as_echo_n "(cached) " >&6
5606 else
5607   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5608 /* end confdefs.h.  */
5609
5610   /* For now, do not test the preprocessor; as of 2007 there are too many
5611          implementations with broken preprocessors.  Perhaps this can
5612          be revisited in 2012.  In the meantime, code should not expect
5613          #if to work with literals wider than 32 bits.  */
5614       /* Test literals.  */
5615       long long int ll = 9223372036854775807ll;
5616       long long int nll = -9223372036854775807LL;
5617       unsigned long long int ull = 18446744073709551615ULL;
5618       /* Test constant expressions.   */
5619       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
5620                      ? 1 : -1)];
5621       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
5622                      ? 1 : -1)];
5623       int i = 63;
5624 int
5625 main ()
5626 {
5627 /* Test availability of runtime routines for shift and division.  */
5628       long long int llmax = 9223372036854775807ll;
5629       unsigned long long int ullmax = 18446744073709551615ull;
5630       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
5631               | (llmax / ll) | (llmax % ll)
5632               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
5633               | (ullmax / ull) | (ullmax % ull));
5634   ;
5635   return 0;
5636 }
5637
5638 _ACEOF
5639 if ac_fn_c_try_link "$LINENO"; then :
5640   ac_cv_type_unsigned_long_long_int=yes
5641 else
5642   ac_cv_type_unsigned_long_long_int=no
5643 fi
5644 rm -f core conftest.err conftest.$ac_objext \
5645     conftest$ac_exeext conftest.$ac_ext
5646 fi
5647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
5648 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
5649   if test $ac_cv_type_unsigned_long_long_int = yes; then
5650
5651 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
5652
5653   fi
5654
5655
5656
5657
5658
5659
5660
5661
5662
5663
5664
5665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
5666 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
5667 if test "${ac_cv_c_restrict+set}" = set; then :
5668   $as_echo_n "(cached) " >&6
5669 else
5670   ac_cv_c_restrict=no
5671    # The order here caters to the fact that C++ does not require restrict.
5672    for ac_kw in __restrict __restrict__ _Restrict restrict; do
5673      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5674 /* end confdefs.h.  */
5675 typedef int * int_ptr;
5676         int foo (int_ptr $ac_kw ip) {
5677         return ip[0];
5678        }
5679 int
5680 main ()
5681 {
5682 int s[1];
5683         int * $ac_kw t = s;
5684         t[0] = 0;
5685         return foo(t)
5686   ;
5687   return 0;
5688 }
5689 _ACEOF
5690 if ac_fn_c_try_compile "$LINENO"; then :
5691   ac_cv_c_restrict=$ac_kw
5692 fi
5693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5694      test "$ac_cv_c_restrict" != no && break
5695    done
5696
5697 fi
5698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
5699 $as_echo "$ac_cv_c_restrict" >&6; }
5700
5701  case $ac_cv_c_restrict in
5702    restrict) ;;
5703    no) $as_echo "#define restrict /**/" >>confdefs.h
5704  ;;
5705    *)  cat >>confdefs.h <<_ACEOF
5706 #define restrict $ac_cv_c_restrict
5707 _ACEOF
5708  ;;
5709  esac
5710
5711
5712
5713
5714
5715
5716
5717
5718
5719
5720
5721
5722
5723   :
5724
5725
5726
5727
5728
5729
5730
5731      if test $gl_cv_have_include_next = yes; then
5732        gl_cv_next_string_h='<'string.h'>'
5733      else
5734        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <string.h>" >&5
5735 $as_echo_n "checking absolute name of <string.h>... " >&6; }
5736 if test "${gl_cv_next_string_h+set}" = set; then :
5737   $as_echo_n "(cached) " >&6
5738 else
5739
5740           if test $ac_cv_header_string_h = yes; then
5741             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5742 /* end confdefs.h.  */
5743 #include <string.h>
5744
5745 _ACEOF
5746                                                                                                 case "$host_os" in
5747               aix*) gl_absname_cpp="$ac_cpp -C" ;;
5748               *)    gl_absname_cpp="$ac_cpp" ;;
5749             esac
5750                                                 gl_cv_next_string_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
5751                sed -n '\#/string.h#{
5752                  s#.*"\(.*/string.h\)".*#\1#
5753                  s#^/[^/]#//&#
5754                  p
5755                  q
5756                }'`'"'
5757           else
5758             gl_cv_next_string_h='<'string.h'>'
5759           fi
5760
5761 fi
5762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5
5763 $as_echo "$gl_cv_next_string_h" >&6; }
5764      fi
5765      NEXT_STRING_H=$gl_cv_next_string_h
5766
5767      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
5768        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
5769        gl_next_as_first_directive='<'string.h'>'
5770      else
5771        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
5772        gl_next_as_first_directive=$gl_cv_next_string_h
5773      fi
5774      NEXT_AS_FIRST_DIRECTIVE_STRING_H=$gl_next_as_first_directive
5775
5776
5777
5778
5779
5780     for gl_func in memmem mempcpy memrchr rawmemchr stpcpy stpncpy strchrnul strdup      strncat strndup strnlen strpbrk strsep strcasestr strtok_r strsignal      strverscmp; do
5781     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
5782     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
5783 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
5784 if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then :
5785   $as_echo_n "(cached) " >&6
5786 else
5787   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5788 /* end confdefs.h.  */
5789 #include <string.h>
5790
5791 int
5792 main ()
5793 {
5794 #undef $gl_func
5795   (void) $gl_func;
5796   ;
5797   return 0;
5798 }
5799 _ACEOF
5800 if ac_fn_c_try_compile "$LINENO"; then :
5801   eval "$as_gl_Symbol=yes"
5802 else
5803   eval "$as_gl_Symbol=no"
5804 fi
5805 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5806 fi
5807 eval ac_res=\$$as_gl_Symbol
5808                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5809 $as_echo "$ac_res" >&6; }
5810      eval as_val=\$$as_gl_Symbol
5811    if test "x$as_val" = x""yes; then :
5812   cat >>confdefs.h <<_ACEOF
5813 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
5814 _ACEOF
5815
5816                      eval ac_cv_have_decl_$gl_func=yes
5817 fi
5818       done
5819
5820
5821
5822   GNULIB_BTOWC=0;
5823   GNULIB_WCTOB=0;
5824   GNULIB_MBSINIT=0;
5825   GNULIB_MBRTOWC=0;
5826   GNULIB_MBRLEN=0;
5827   GNULIB_MBSRTOWCS=0;
5828   GNULIB_MBSNRTOWCS=0;
5829   GNULIB_WCRTOMB=0;
5830   GNULIB_WCSRTOMBS=0;
5831   GNULIB_WCSNRTOMBS=0;
5832   GNULIB_WCWIDTH=0;
5833     HAVE_BTOWC=1;
5834   HAVE_MBSINIT=1;
5835   HAVE_MBRTOWC=1;
5836   HAVE_MBRLEN=1;
5837   HAVE_MBSRTOWCS=1;
5838   HAVE_MBSNRTOWCS=1;
5839   HAVE_WCRTOMB=1;
5840   HAVE_WCSRTOMBS=1;
5841   HAVE_WCSNRTOMBS=1;
5842   HAVE_DECL_WCTOB=1;
5843   HAVE_DECL_WCWIDTH=1;
5844   REPLACE_MBSTATE_T=0;
5845   REPLACE_BTOWC=0;
5846   REPLACE_WCTOB=0;
5847   REPLACE_MBSINIT=0;
5848   REPLACE_MBRTOWC=0;
5849   REPLACE_MBRLEN=0;
5850   REPLACE_MBSRTOWCS=0;
5851   REPLACE_MBSNRTOWCS=0;
5852   REPLACE_WCRTOMB=0;
5853   REPLACE_WCSRTOMBS=0;
5854   REPLACE_WCSNRTOMBS=0;
5855   REPLACE_WCWIDTH=0;
5856
5857
5858             { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <wchar.h> uses 'inline' correctly" >&5
5859 $as_echo_n "checking whether <wchar.h> uses 'inline' correctly... " >&6; }
5860 if test "${gl_cv_header_wchar_h_correct_inline+set}" = set; then :
5861   $as_echo_n "(cached) " >&6
5862 else
5863   gl_cv_header_wchar_h_correct_inline=yes
5864      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5865 /* end confdefs.h.  */
5866
5867        #define wcstod renamed_wcstod
5868 #include <wchar.h>
5869 extern int zero (void);
5870 int main () { return zero(); }
5871
5872 _ACEOF
5873      if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5874   (eval $ac_compile) 2>&5
5875   ac_status=$?
5876   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5877   test $ac_status = 0; }; then
5878        mv conftest.$ac_objext conftest1.$ac_objext
5879        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5880 /* end confdefs.h.  */
5881
5882          #define wcstod renamed_wcstod
5883 #include <wchar.h>
5884 int zero (void) { return 0; }
5885
5886 _ACEOF
5887        if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5888   (eval $ac_compile) 2>&5
5889   ac_status=$?
5890   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5891   test $ac_status = 0; }; then
5892          mv conftest.$ac_objext conftest2.$ac_objext
5893          if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&5 2>&1; then
5894            :
5895          else
5896            gl_cv_header_wchar_h_correct_inline=no
5897          fi
5898        fi
5899      fi
5900      rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext
5901
5902 fi
5903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_wchar_h_correct_inline" >&5
5904 $as_echo "$gl_cv_header_wchar_h_correct_inline" >&6; }
5905   if test $gl_cv_header_wchar_h_correct_inline = no; then
5906     as_fn_error "<wchar.h> cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS).
5907 This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in
5908 C99 mode. You have four options:
5909   - Add the flag -fgnu89-inline to CC and reconfigure, or
5910   - Fix your include files, using parts of
5911     <http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=b037a293a48718af30d706c2e18c929d0e69a621>, or
5912   - Use a gcc version older than 4.3, or
5913   - Don't use the flags -std=c99 or -std=gnu99.
5914 Configuration aborted." "$LINENO" 5
5915   fi
5916
5917
5918   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t" >&5
5919 $as_echo_n "checking for wint_t... " >&6; }
5920 if test "${gt_cv_c_wint_t+set}" = set; then :
5921   $as_echo_n "(cached) " >&6
5922 else
5923   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5924 /* end confdefs.h.  */
5925
5926 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
5927    <wchar.h>.
5928    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
5929    before <wchar.h>.  */
5930 #include <stddef.h>
5931 #include <stdio.h>
5932 #include <time.h>
5933 #include <wchar.h>
5934        wint_t foo = (wchar_t)'\0';
5935 int
5936 main ()
5937 {
5938
5939   ;
5940   return 0;
5941 }
5942 _ACEOF
5943 if ac_fn_c_try_compile "$LINENO"; then :
5944   gt_cv_c_wint_t=yes
5945 else
5946   gt_cv_c_wint_t=no
5947 fi
5948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5949 fi
5950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wint_t" >&5
5951 $as_echo "$gt_cv_c_wint_t" >&6; }
5952   if test $gt_cv_c_wint_t = yes; then
5953
5954 $as_echo "#define HAVE_WINT_T 1" >>confdefs.h
5955
5956   fi
5957
5958
5959    if false; then
5960   GL_COND_LIBTOOL_TRUE=
5961   GL_COND_LIBTOOL_FALSE='#'
5962 else
5963   GL_COND_LIBTOOL_TRUE='#'
5964   GL_COND_LIBTOOL_FALSE=
5965 fi
5966
5967   gl_cond_libtool=false
5968   gl_libdeps=
5969   gl_ltlibdeps=
5970   gl_m4_base='gnulib/m4'
5971
5972
5973
5974
5975
5976
5977
5978
5979
5980   gl_source_base='gnulib'
5981   # Code from module arg-nonnull:
5982   # Code from module c++defs:
5983   # Code from module extensions:
5984   # Code from module include_next:
5985   # Code from module memchr:
5986
5987
5988
5989
5990   GNULIB_MEMCHR=1
5991
5992
5993
5994 $as_echo "#define GNULIB_TEST_MEMCHR 1" >>confdefs.h
5995
5996
5997
5998   # Code from module memmem:
5999
6000
6001   if test $ac_cv_have_decl_memmem = yes; then
6002     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memmem works in linear time" >&5
6003 $as_echo_n "checking whether memmem works in linear time... " >&6; }
6004 if test "${gl_cv_func_memmem_works+set}" = set; then :
6005   $as_echo_n "(cached) " >&6
6006 else
6007   if test "$cross_compiling" = yes; then :
6008                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6009 /* end confdefs.h.  */
6010
6011 #include <features.h>
6012 #ifdef __GNU_LIBRARY__
6013  #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 9) || (__GLIBC__ > 2)
6014   Lucky user
6015  #endif
6016 #endif
6017 #ifdef __CYGWIN__
6018  #include <cygwin/version.h>
6019  #if CYGWIN_VERSION_DLL_MAJOR >= 1007
6020   Lucky user
6021  #endif
6022 #endif
6023
6024 _ACEOF
6025 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6026   $EGREP "Lucky user" >/dev/null 2>&1; then :
6027   gl_cv_func_memmem_works=yes
6028 else
6029   gl_cv_func_memmem_works="guessing no"
6030 fi
6031 rm -f conftest*
6032
6033
6034 else
6035   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6036 /* end confdefs.h.  */
6037
6038 #include <signal.h> /* for signal */
6039 #include <string.h> /* for memmem */
6040 #include <stdlib.h> /* for malloc */
6041 #include <unistd.h> /* for alarm */
6042
6043 int
6044 main ()
6045 {
6046 size_t m = 1000000;
6047     char *haystack = (char *) malloc (2 * m + 1);
6048     char *needle = (char *) malloc (m + 1);
6049     void *result = 0;
6050     /* Failure to compile this test due to missing alarm is okay,
6051        since all such platforms (mingw) also lack memmem.  */
6052     signal (SIGALRM, SIG_DFL);
6053     alarm (5);
6054     /* Check for quadratic performance.  */
6055     if (haystack && needle)
6056       {
6057         memset (haystack, 'A', 2 * m);
6058         haystack[2 * m] = 'B';
6059         memset (needle, 'A', m);
6060         needle[m] = 'B';
6061         result = memmem (haystack, 2 * m + 1, needle, m + 1);
6062       }
6063     /* Check for empty needle behavior.  */
6064     return !result || !memmem ("a", 1, 0, 0);
6065   ;
6066   return 0;
6067 }
6068 _ACEOF
6069 if ac_fn_c_try_run "$LINENO"; then :
6070   gl_cv_func_memmem_works=yes
6071 else
6072   gl_cv_func_memmem_works=no
6073 fi
6074 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6075   conftest.$ac_objext conftest.beam conftest.$ac_ext
6076 fi
6077
6078
6079 fi
6080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works" >&5
6081 $as_echo "$gl_cv_func_memmem_works" >&6; }
6082     if test "$gl_cv_func_memmem_works" != yes; then
6083       REPLACE_MEMMEM=1
6084
6085
6086
6087
6088
6089
6090
6091
6092   gl_LIBOBJS="$gl_LIBOBJS memmem.$ac_objext"
6093
6094     fi
6095   fi
6096
6097   # Code from module memmem-simple:
6098
6099
6100
6101
6102
6103
6104
6105
6106
6107
6108
6109
6110   for ac_func in memmem
6111 do :
6112   ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
6113 if test "x$ac_cv_func_memmem" = x""yes; then :
6114   cat >>confdefs.h <<_ACEOF
6115 #define HAVE_MEMMEM 1
6116 _ACEOF
6117
6118 else
6119
6120     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
6121
6122 fi
6123 done
6124
6125
6126
6127   :
6128
6129
6130
6131
6132
6133   if test $ac_cv_have_decl_memmem = no; then
6134     HAVE_DECL_MEMMEM=0
6135   fi
6136   :
6137
6138
6139
6140
6141   GNULIB_MEMMEM=1
6142
6143
6144
6145 $as_echo "#define GNULIB_TEST_MEMMEM 1" >>confdefs.h
6146
6147
6148
6149   # Code from module multiarch:
6150
6151   # Code from module stddef:
6152
6153
6154
6155   if test $gt_cv_c_wchar_t = no; then
6156     HAVE_WCHAR_T=0
6157     STDDEF_H=stddef.h
6158   fi
6159   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
6160 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
6161 if test "${gl_cv_decl_null_works+set}" = set; then :
6162   $as_echo_n "(cached) " >&6
6163 else
6164   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6165 /* end confdefs.h.  */
6166 #include <stddef.h>
6167       int test[2 * (sizeof NULL == sizeof (void *)) -1];
6168
6169 int
6170 main ()
6171 {
6172
6173   ;
6174   return 0;
6175 }
6176 _ACEOF
6177 if ac_fn_c_try_compile "$LINENO"; then :
6178   gl_cv_decl_null_works=yes
6179 else
6180   gl_cv_decl_null_works=no
6181 fi
6182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6183 fi
6184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
6185 $as_echo "$gl_cv_decl_null_works" >&6; }
6186   if test $gl_cv_decl_null_works = no; then
6187     REPLACE_NULL=1
6188     STDDEF_H=stddef.h
6189   fi
6190   if test -n "$STDDEF_H"; then
6191
6192
6193
6194
6195   :
6196
6197
6198
6199
6200
6201
6202
6203      if test $gl_cv_have_include_next = yes; then
6204        gl_cv_next_stddef_h='<'stddef.h'>'
6205      else
6206        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
6207 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
6208 if test "${gl_cv_next_stddef_h+set}" = set; then :
6209   $as_echo_n "(cached) " >&6
6210 else
6211
6212           if test $ac_cv_header_stddef_h = yes; then
6213             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6214 /* end confdefs.h.  */
6215 #include <stddef.h>
6216
6217 _ACEOF
6218                                                                                                 case "$host_os" in
6219               aix*) gl_absname_cpp="$ac_cpp -C" ;;
6220               *)    gl_absname_cpp="$ac_cpp" ;;
6221             esac
6222                                                 gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
6223                sed -n '\#/stddef.h#{
6224                  s#.*"\(.*/stddef.h\)".*#\1#
6225                  s#^/[^/]#//&#
6226                  p
6227                  q
6228                }'`'"'
6229           else
6230             gl_cv_next_stddef_h='<'stddef.h'>'
6231           fi
6232
6233 fi
6234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
6235 $as_echo "$gl_cv_next_stddef_h" >&6; }
6236      fi
6237      NEXT_STDDEF_H=$gl_cv_next_stddef_h
6238
6239      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
6240        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
6241        gl_next_as_first_directive='<'stddef.h'>'
6242      else
6243        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
6244        gl_next_as_first_directive=$gl_cv_next_stddef_h
6245      fi
6246      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
6247
6248
6249
6250   fi
6251
6252   # Code from module stdint:
6253
6254
6255
6256   if test $ac_cv_type_long_long_int = yes; then
6257     HAVE_LONG_LONG_INT=1
6258   else
6259     HAVE_LONG_LONG_INT=0
6260   fi
6261
6262
6263   if test $ac_cv_type_unsigned_long_long_int = yes; then
6264     HAVE_UNSIGNED_LONG_LONG_INT=1
6265   else
6266     HAVE_UNSIGNED_LONG_LONG_INT=0
6267   fi
6268
6269
6270       if test $ac_cv_header_inttypes_h = yes; then
6271     HAVE_INTTYPES_H=1
6272   else
6273     HAVE_INTTYPES_H=0
6274   fi
6275
6276
6277       if test $ac_cv_header_sys_types_h = yes; then
6278     HAVE_SYS_TYPES_H=1
6279   else
6280     HAVE_SYS_TYPES_H=0
6281   fi
6282
6283
6284
6285
6286
6287
6288   :
6289
6290
6291
6292
6293
6294
6295
6296      if test $gl_cv_have_include_next = yes; then
6297        gl_cv_next_stdint_h='<'stdint.h'>'
6298      else
6299        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
6300 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
6301 if test "${gl_cv_next_stdint_h+set}" = set; then :
6302   $as_echo_n "(cached) " >&6
6303 else
6304
6305           if test $ac_cv_header_stdint_h = yes; then
6306             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6307 /* end confdefs.h.  */
6308 #include <stdint.h>
6309
6310 _ACEOF
6311                                                                                                 case "$host_os" in
6312               aix*) gl_absname_cpp="$ac_cpp -C" ;;
6313               *)    gl_absname_cpp="$ac_cpp" ;;
6314             esac
6315                                                 gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
6316                sed -n '\#/stdint.h#{
6317                  s#.*"\(.*/stdint.h\)".*#\1#
6318                  s#^/[^/]#//&#
6319                  p
6320                  q
6321                }'`'"'
6322           else
6323             gl_cv_next_stdint_h='<'stdint.h'>'
6324           fi
6325
6326 fi
6327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
6328 $as_echo "$gl_cv_next_stdint_h" >&6; }
6329      fi
6330      NEXT_STDINT_H=$gl_cv_next_stdint_h
6331
6332      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
6333        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
6334        gl_next_as_first_directive='<'stdint.h'>'
6335      else
6336        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
6337        gl_next_as_first_directive=$gl_cv_next_stdint_h
6338      fi
6339      NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
6340
6341
6342
6343   if test $ac_cv_header_stdint_h = yes; then
6344     HAVE_STDINT_H=1
6345   else
6346     HAVE_STDINT_H=0
6347   fi
6348
6349
6350     if test $ac_cv_header_stdint_h = yes; then
6351     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
6352 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
6353 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
6354   $as_echo_n "(cached) " >&6
6355 else
6356   gl_cv_header_working_stdint_h=no
6357        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6358 /* end confdefs.h.  */
6359
6360
6361 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
6362 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
6363 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
6364 #include <stdint.h>
6365 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
6366 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
6367 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
6368 #endif
6369
6370
6371   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6372      included before <wchar.h>.  */
6373   #include <stddef.h>
6374   #include <signal.h>
6375   #if HAVE_WCHAR_H
6376   # include <stdio.h>
6377   # include <time.h>
6378   # include <wchar.h>
6379   #endif
6380
6381
6382 #ifdef INT8_MAX
6383 int8_t a1 = INT8_MAX;
6384 int8_t a1min = INT8_MIN;
6385 #endif
6386 #ifdef INT16_MAX
6387 int16_t a2 = INT16_MAX;
6388 int16_t a2min = INT16_MIN;
6389 #endif
6390 #ifdef INT32_MAX
6391 int32_t a3 = INT32_MAX;
6392 int32_t a3min = INT32_MIN;
6393 #endif
6394 #ifdef INT64_MAX
6395 int64_t a4 = INT64_MAX;
6396 int64_t a4min = INT64_MIN;
6397 #endif
6398 #ifdef UINT8_MAX
6399 uint8_t b1 = UINT8_MAX;
6400 #else
6401 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
6402 #endif
6403 #ifdef UINT16_MAX
6404 uint16_t b2 = UINT16_MAX;
6405 #endif
6406 #ifdef UINT32_MAX
6407 uint32_t b3 = UINT32_MAX;
6408 #endif
6409 #ifdef UINT64_MAX
6410 uint64_t b4 = UINT64_MAX;
6411 #endif
6412 int_least8_t c1 = INT8_C (0x7f);
6413 int_least8_t c1max = INT_LEAST8_MAX;
6414 int_least8_t c1min = INT_LEAST8_MIN;
6415 int_least16_t c2 = INT16_C (0x7fff);
6416 int_least16_t c2max = INT_LEAST16_MAX;
6417 int_least16_t c2min = INT_LEAST16_MIN;
6418 int_least32_t c3 = INT32_C (0x7fffffff);
6419 int_least32_t c3max = INT_LEAST32_MAX;
6420 int_least32_t c3min = INT_LEAST32_MIN;
6421 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
6422 int_least64_t c4max = INT_LEAST64_MAX;
6423 int_least64_t c4min = INT_LEAST64_MIN;
6424 uint_least8_t d1 = UINT8_C (0xff);
6425 uint_least8_t d1max = UINT_LEAST8_MAX;
6426 uint_least16_t d2 = UINT16_C (0xffff);
6427 uint_least16_t d2max = UINT_LEAST16_MAX;
6428 uint_least32_t d3 = UINT32_C (0xffffffff);
6429 uint_least32_t d3max = UINT_LEAST32_MAX;
6430 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
6431 uint_least64_t d4max = UINT_LEAST64_MAX;
6432 int_fast8_t e1 = INT_FAST8_MAX;
6433 int_fast8_t e1min = INT_FAST8_MIN;
6434 int_fast16_t e2 = INT_FAST16_MAX;
6435 int_fast16_t e2min = INT_FAST16_MIN;
6436 int_fast32_t e3 = INT_FAST32_MAX;
6437 int_fast32_t e3min = INT_FAST32_MIN;
6438 int_fast64_t e4 = INT_FAST64_MAX;
6439 int_fast64_t e4min = INT_FAST64_MIN;
6440 uint_fast8_t f1 = UINT_FAST8_MAX;
6441 uint_fast16_t f2 = UINT_FAST16_MAX;
6442 uint_fast32_t f3 = UINT_FAST32_MAX;
6443 uint_fast64_t f4 = UINT_FAST64_MAX;
6444 #ifdef INTPTR_MAX
6445 intptr_t g = INTPTR_MAX;
6446 intptr_t gmin = INTPTR_MIN;
6447 #endif
6448 #ifdef UINTPTR_MAX
6449 uintptr_t h = UINTPTR_MAX;
6450 #endif
6451 intmax_t i = INTMAX_MAX;
6452 uintmax_t j = UINTMAX_MAX;
6453
6454 #include <limits.h> /* for CHAR_BIT */
6455 #define TYPE_MINIMUM(t) \
6456   ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))
6457 #define TYPE_MAXIMUM(t) \
6458   ((t) ((t) 0 < (t) -1 ? (t) -1 : ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1))))
6459 struct s {
6460   int check_PTRDIFF:
6461       PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
6462       && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
6463       ? 1 : -1;
6464   /* Detect bug in FreeBSD 6.0 / ia64.  */
6465   int check_SIG_ATOMIC:
6466       SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
6467       && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
6468       ? 1 : -1;
6469   int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
6470   int check_WCHAR:
6471       WCHAR_MIN == TYPE_MINIMUM (wchar_t)
6472       && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
6473       ? 1 : -1;
6474   /* Detect bug in mingw.  */
6475   int check_WINT:
6476       WINT_MIN == TYPE_MINIMUM (wint_t)
6477       && WINT_MAX == TYPE_MAXIMUM (wint_t)
6478       ? 1 : -1;
6479
6480   /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
6481   int check_UINT8_C:
6482         (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
6483   int check_UINT16_C:
6484         (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
6485
6486   /* Detect bugs in OpenBSD 3.9 stdint.h.  */
6487 #ifdef UINT8_MAX
6488   int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
6489 #endif
6490 #ifdef UINT16_MAX
6491   int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
6492 #endif
6493 #ifdef UINT32_MAX
6494   int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
6495 #endif
6496 #ifdef UINT64_MAX
6497   int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
6498 #endif
6499   int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
6500   int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
6501   int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
6502   int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
6503   int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
6504   int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
6505   int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
6506   int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
6507   int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
6508   int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
6509   int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
6510 };
6511
6512 int
6513 main ()
6514 {
6515
6516   ;
6517   return 0;
6518 }
6519 _ACEOF
6520 if ac_fn_c_try_compile "$LINENO"; then :
6521                                                     if test "$cross_compiling" = yes; then :
6522                  gl_cv_header_working_stdint_h=yes
6523
6524 else
6525   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6526 /* end confdefs.h.  */
6527
6528
6529 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
6530 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
6531 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
6532 #include <stdint.h>
6533
6534
6535   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6536      included before <wchar.h>.  */
6537   #include <stddef.h>
6538   #include <signal.h>
6539   #if HAVE_WCHAR_H
6540   # include <stdio.h>
6541   # include <time.h>
6542   # include <wchar.h>
6543   #endif
6544
6545
6546 #include <stdio.h>
6547 #include <string.h>
6548 #define MVAL(macro) MVAL1(macro)
6549 #define MVAL1(expression) #expression
6550 static const char *macro_values[] =
6551   {
6552 #ifdef INT8_MAX
6553     MVAL (INT8_MAX),
6554 #endif
6555 #ifdef INT16_MAX
6556     MVAL (INT16_MAX),
6557 #endif
6558 #ifdef INT32_MAX
6559     MVAL (INT32_MAX),
6560 #endif
6561 #ifdef INT64_MAX
6562     MVAL (INT64_MAX),
6563 #endif
6564 #ifdef UINT8_MAX
6565     MVAL (UINT8_MAX),
6566 #endif
6567 #ifdef UINT16_MAX
6568     MVAL (UINT16_MAX),
6569 #endif
6570 #ifdef UINT32_MAX
6571     MVAL (UINT32_MAX),
6572 #endif
6573 #ifdef UINT64_MAX
6574     MVAL (UINT64_MAX),
6575 #endif
6576     NULL
6577   };
6578
6579 int
6580 main ()
6581 {
6582
6583   const char **mv;
6584   for (mv = macro_values; *mv != NULL; mv++)
6585     {
6586       const char *value = *mv;
6587       /* Test whether it looks like a cast expression.  */
6588       if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
6589           || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
6590           || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
6591           || strncmp (value, "((int)"/*)*/, 6) == 0
6592           || strncmp (value, "((signed short)"/*)*/, 15) == 0
6593           || strncmp (value, "((signed char)"/*)*/, 14) == 0)
6594         return 1;
6595     }
6596   return 0;
6597
6598   ;
6599   return 0;
6600 }
6601 _ACEOF
6602 if ac_fn_c_try_run "$LINENO"; then :
6603   gl_cv_header_working_stdint_h=yes
6604 fi
6605 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6606   conftest.$ac_objext conftest.beam conftest.$ac_ext
6607 fi
6608
6609
6610 fi
6611 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6612
6613 fi
6614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
6615 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
6616   fi
6617   if test "$gl_cv_header_working_stdint_h" = yes; then
6618     STDINT_H=
6619   else
6620             for ac_header in sys/inttypes.h sys/bitypes.h
6621 do :
6622   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6623 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6624 eval as_val=\$$as_ac_Header
6625    if test "x$as_val" = x""yes; then :
6626   cat >>confdefs.h <<_ACEOF
6627 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6628 _ACEOF
6629
6630 fi
6631
6632 done
6633
6634     if test $ac_cv_header_sys_inttypes_h = yes; then
6635       HAVE_SYS_INTTYPES_H=1
6636     else
6637       HAVE_SYS_INTTYPES_H=0
6638     fi
6639
6640     if test $ac_cv_header_sys_bitypes_h = yes; then
6641       HAVE_SYS_BITYPES_H=1
6642     else
6643       HAVE_SYS_BITYPES_H=0
6644     fi
6645
6646
6647
6648   :
6649
6650
6651
6652
6653
6654
6655
6656
6657   if test $APPLE_UNIVERSAL_BUILD = 0; then
6658
6659
6660   for gltype in ptrdiff_t size_t ; do
6661     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
6662 $as_echo_n "checking for bit size of $gltype... " >&6; }
6663 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
6664   $as_echo_n "(cached) " >&6
6665 else
6666   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
6667   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6668      included before <wchar.h>.  */
6669   #include <stddef.h>
6670   #include <signal.h>
6671   #if HAVE_WCHAR_H
6672   # include <stdio.h>
6673   # include <time.h>
6674   # include <wchar.h>
6675   #endif
6676
6677 #include <limits.h>"; then :
6678
6679 else
6680   result=unknown
6681 fi
6682
6683        eval gl_cv_bitsizeof_${gltype}=\$result
6684
6685 fi
6686 eval ac_res=\$gl_cv_bitsizeof_${gltype}
6687                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6688 $as_echo "$ac_res" >&6; }
6689     eval result=\$gl_cv_bitsizeof_${gltype}
6690     if test $result = unknown; then
6691                                                 result=0
6692     fi
6693     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6694     cat >>confdefs.h <<_ACEOF
6695 #define BITSIZEOF_${GLTYPE} $result
6696 _ACEOF
6697
6698     eval BITSIZEOF_${GLTYPE}=\$result
6699   done
6700
6701
6702   fi
6703
6704
6705   for gltype in sig_atomic_t wchar_t wint_t ; do
6706     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
6707 $as_echo_n "checking for bit size of $gltype... " >&6; }
6708 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
6709   $as_echo_n "(cached) " >&6
6710 else
6711   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
6712   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6713      included before <wchar.h>.  */
6714   #include <stddef.h>
6715   #include <signal.h>
6716   #if HAVE_WCHAR_H
6717   # include <stdio.h>
6718   # include <time.h>
6719   # include <wchar.h>
6720   #endif
6721
6722 #include <limits.h>"; then :
6723
6724 else
6725   result=unknown
6726 fi
6727
6728        eval gl_cv_bitsizeof_${gltype}=\$result
6729
6730 fi
6731 eval ac_res=\$gl_cv_bitsizeof_${gltype}
6732                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6733 $as_echo "$ac_res" >&6; }
6734     eval result=\$gl_cv_bitsizeof_${gltype}
6735     if test $result = unknown; then
6736                                                 result=0
6737     fi
6738     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6739     cat >>confdefs.h <<_ACEOF
6740 #define BITSIZEOF_${GLTYPE} $result
6741 _ACEOF
6742
6743     eval BITSIZEOF_${GLTYPE}=\$result
6744   done
6745
6746
6747
6748
6749   for gltype in sig_atomic_t wchar_t wint_t ; do
6750     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
6751 $as_echo_n "checking whether $gltype is signed... " >&6; }
6752 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
6753   $as_echo_n "(cached) " >&6
6754 else
6755   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6756 /* end confdefs.h.  */
6757
6758   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6759      included before <wchar.h>.  */
6760   #include <stddef.h>
6761   #include <signal.h>
6762   #if HAVE_WCHAR_H
6763   # include <stdio.h>
6764   # include <time.h>
6765   # include <wchar.h>
6766   #endif
6767
6768             int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
6769 int
6770 main ()
6771 {
6772
6773   ;
6774   return 0;
6775 }
6776 _ACEOF
6777 if ac_fn_c_try_compile "$LINENO"; then :
6778   result=yes
6779 else
6780   result=no
6781 fi
6782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6783        eval gl_cv_type_${gltype}_signed=\$result
6784
6785 fi
6786 eval ac_res=\$gl_cv_type_${gltype}_signed
6787                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6788 $as_echo "$ac_res" >&6; }
6789     eval result=\$gl_cv_type_${gltype}_signed
6790     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6791     if test "$result" = yes; then
6792       cat >>confdefs.h <<_ACEOF
6793 #define HAVE_SIGNED_${GLTYPE} 1
6794 _ACEOF
6795
6796       eval HAVE_SIGNED_${GLTYPE}=1
6797     else
6798       eval HAVE_SIGNED_${GLTYPE}=0
6799     fi
6800   done
6801
6802
6803   gl_cv_type_ptrdiff_t_signed=yes
6804   gl_cv_type_size_t_signed=no
6805   if test $APPLE_UNIVERSAL_BUILD = 0; then
6806
6807
6808   for gltype in ptrdiff_t size_t ; do
6809     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
6810 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
6811 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
6812   $as_echo_n "(cached) " >&6
6813 else
6814   eval gl_cv_type_${gltype}_suffix=no
6815        eval result=\$gl_cv_type_${gltype}_signed
6816        if test "$result" = yes; then
6817          glsufu=
6818        else
6819          glsufu=u
6820        fi
6821        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
6822          case $glsuf in
6823            '')  gltype1='int';;
6824            l)   gltype1='long int';;
6825            ll)  gltype1='long long int';;
6826            i64) gltype1='__int64';;
6827            u)   gltype1='unsigned int';;
6828            ul)  gltype1='unsigned long int';;
6829            ull) gltype1='unsigned long long int';;
6830            ui64)gltype1='unsigned __int64';;
6831          esac
6832          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6833 /* end confdefs.h.  */
6834
6835   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6836      included before <wchar.h>.  */
6837   #include <stddef.h>
6838   #include <signal.h>
6839   #if HAVE_WCHAR_H
6840   # include <stdio.h>
6841   # include <time.h>
6842   # include <wchar.h>
6843   #endif
6844
6845               extern $gltype foo;
6846               extern $gltype1 foo;
6847 int
6848 main ()
6849 {
6850
6851   ;
6852   return 0;
6853 }
6854 _ACEOF
6855 if ac_fn_c_try_compile "$LINENO"; then :
6856   eval gl_cv_type_${gltype}_suffix=\$glsuf
6857 fi
6858 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6859          eval result=\$gl_cv_type_${gltype}_suffix
6860          test "$result" != no && break
6861        done
6862 fi
6863 eval ac_res=\$gl_cv_type_${gltype}_suffix
6864                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6865 $as_echo "$ac_res" >&6; }
6866     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6867     eval result=\$gl_cv_type_${gltype}_suffix
6868     test "$result" = no && result=
6869     eval ${GLTYPE}_SUFFIX=\$result
6870     cat >>confdefs.h <<_ACEOF
6871 #define ${GLTYPE}_SUFFIX $result
6872 _ACEOF
6873
6874   done
6875
6876
6877   fi
6878
6879
6880   for gltype in sig_atomic_t wchar_t wint_t ; do
6881     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
6882 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
6883 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
6884   $as_echo_n "(cached) " >&6
6885 else
6886   eval gl_cv_type_${gltype}_suffix=no
6887        eval result=\$gl_cv_type_${gltype}_signed
6888        if test "$result" = yes; then
6889          glsufu=
6890        else
6891          glsufu=u
6892        fi
6893        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
6894          case $glsuf in
6895            '')  gltype1='int';;
6896            l)   gltype1='long int';;
6897            ll)  gltype1='long long int';;
6898            i64) gltype1='__int64';;
6899            u)   gltype1='unsigned int';;
6900            ul)  gltype1='unsigned long int';;
6901            ull) gltype1='unsigned long long int';;
6902            ui64)gltype1='unsigned __int64';;
6903          esac
6904          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6905 /* end confdefs.h.  */
6906
6907   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6908      included before <wchar.h>.  */
6909   #include <stddef.h>
6910   #include <signal.h>
6911   #if HAVE_WCHAR_H
6912   # include <stdio.h>
6913   # include <time.h>
6914   # include <wchar.h>
6915   #endif
6916
6917               extern $gltype foo;
6918               extern $gltype1 foo;
6919 int
6920 main ()
6921 {
6922
6923   ;
6924   return 0;
6925 }
6926 _ACEOF
6927 if ac_fn_c_try_compile "$LINENO"; then :
6928   eval gl_cv_type_${gltype}_suffix=\$glsuf
6929 fi
6930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6931          eval result=\$gl_cv_type_${gltype}_suffix
6932          test "$result" != no && break
6933        done
6934 fi
6935 eval ac_res=\$gl_cv_type_${gltype}_suffix
6936                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6937 $as_echo "$ac_res" >&6; }
6938     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6939     eval result=\$gl_cv_type_${gltype}_suffix
6940     test "$result" = no && result=
6941     eval ${GLTYPE}_SUFFIX=\$result
6942     cat >>confdefs.h <<_ACEOF
6943 #define ${GLTYPE}_SUFFIX $result
6944 _ACEOF
6945
6946   done
6947
6948
6949
6950     STDINT_H=stdint.h
6951   fi
6952
6953
6954   # Code from module string:
6955
6956
6957
6958   # Code from module warn-on-use:
6959   # Code from module wchar:
6960
6961
6962
6963
6964   :
6965
6966
6967
6968
6969
6970
6971
6972
6973
6974   :
6975
6976
6977
6978
6979
6980
6981
6982      if test $gl_cv_have_include_next = yes; then
6983        gl_cv_next_wchar_h='<'wchar.h'>'
6984      else
6985        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <wchar.h>" >&5
6986 $as_echo_n "checking absolute name of <wchar.h>... " >&6; }
6987 if test "${gl_cv_next_wchar_h+set}" = set; then :
6988   $as_echo_n "(cached) " >&6
6989 else
6990
6991           if test $ac_cv_header_wchar_h = yes; then
6992             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6993 /* end confdefs.h.  */
6994 #include <wchar.h>
6995
6996 _ACEOF
6997                                                                                                 case "$host_os" in
6998               aix*) gl_absname_cpp="$ac_cpp -C" ;;
6999               *)    gl_absname_cpp="$ac_cpp" ;;
7000             esac
7001                                                 gl_cv_next_wchar_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
7002                sed -n '\#/wchar.h#{
7003                  s#.*"\(.*/wchar.h\)".*#\1#
7004                  s#^/[^/]#//&#
7005                  p
7006                  q
7007                }'`'"'
7008           else
7009             gl_cv_next_wchar_h='<'wchar.h'>'
7010           fi
7011
7012 fi
7013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wchar_h" >&5
7014 $as_echo "$gl_cv_next_wchar_h" >&6; }
7015      fi
7016      NEXT_WCHAR_H=$gl_cv_next_wchar_h
7017
7018      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
7019        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
7020        gl_next_as_first_directive='<'wchar.h'>'
7021      else
7022        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
7023        gl_next_as_first_directive=$gl_cv_next_wchar_h
7024      fi
7025      NEXT_AS_FIRST_DIRECTIVE_WCHAR_H=$gl_next_as_first_directive
7026
7027
7028
7029   if test $ac_cv_header_wchar_h = yes; then
7030     HAVE_WCHAR_H=1
7031   else
7032     HAVE_WCHAR_H=0
7033   fi
7034
7035
7036
7037   if test $gt_cv_c_wint_t = yes; then
7038     HAVE_WINT_T=1
7039   else
7040     HAVE_WINT_T=0
7041   fi
7042
7043
7044
7045     for gl_func in btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb     wcsrtombs wcsnrtombs wcwidth; do
7046     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
7047     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
7048 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
7049 if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then :
7050   $as_echo_n "(cached) " >&6
7051 else
7052   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7053 /* end confdefs.h.  */
7054
7055 /* Some systems require additional headers.  */
7056 #ifndef __GLIBC__
7057 # include <stddef.h>
7058 # include <stdio.h>
7059 # include <time.h>
7060 #endif
7061 #include <wchar.h>
7062
7063 int
7064 main ()
7065 {
7066 #undef $gl_func
7067   (void) $gl_func;
7068   ;
7069   return 0;
7070 }
7071 _ACEOF
7072 if ac_fn_c_try_compile "$LINENO"; then :
7073   eval "$as_gl_Symbol=yes"
7074 else
7075   eval "$as_gl_Symbol=no"
7076 fi
7077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7078 fi
7079 eval ac_res=\$$as_gl_Symbol
7080                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7081 $as_echo "$ac_res" >&6; }
7082      eval as_val=\$$as_gl_Symbol
7083    if test "x$as_val" = x""yes; then :
7084   cat >>confdefs.h <<_ACEOF
7085 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
7086 _ACEOF
7087
7088                      eval ac_cv_have_decl_$gl_func=yes
7089 fi
7090       done
7091
7092
7093   # Code from module dummy:
7094   # End of code from modules
7095
7096
7097
7098
7099
7100
7101
7102
7103
7104   gltests_libdeps=
7105   gltests_ltlibdeps=
7106
7107
7108
7109
7110
7111
7112
7113
7114
7115   gl_source_base='tests'
7116   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
7117
7118   gl_module_indicator_condition=$gltests_WITNESS
7119
7120
7121
7122
7123
7124
7125
7126
7127
7128   LIBGNU_LIBDEPS="$gl_libdeps"
7129
7130   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
7131
7132
7133
7134 # For Makefile dependencies.
7135 GNULIB_STDINT_H=
7136 if test x"$STDINT_H" != x; then
7137   GNULIB_STDINT_H=gnulib/$STDINT_H
7138 fi
7139
7140
7141 PACKAGE=gdb
7142
7143 cat >>confdefs.h <<_ACEOF
7144 #define PACKAGE "$PACKAGE"
7145 _ACEOF
7146
7147
7148
7149 # GDB does not use automake, but gnulib does.  This line lets us
7150 # generate its Makefile.in.
7151 am__api_version='1.11'
7152
7153 # Find a good install program.  We prefer a C program (faster),
7154 # so one script is as good as another.  But avoid the broken or
7155 # incompatible versions:
7156 # SysV /etc/install, /usr/sbin/install
7157 # SunOS /usr/etc/install
7158 # IRIX /sbin/install
7159 # AIX /bin/install
7160 # AmigaOS /C/install, which installs bootblocks on floppy discs
7161 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
7162 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7163 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7164 # OS/2's system install, which has a completely different semantic
7165 # ./install, which can be erroneously created by make from ./install.sh.
7166 # Reject install programs that cannot install multiple files.
7167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
7168 $as_echo_n "checking for a BSD-compatible install... " >&6; }
7169 if test -z "$INSTALL"; then
7170 if test "${ac_cv_path_install+set}" = set; then :
7171   $as_echo_n "(cached) " >&6
7172 else
7173   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7174 for as_dir in $PATH
7175 do
7176   IFS=$as_save_IFS
7177   test -z "$as_dir" && as_dir=.
7178     # Account for people who put trailing slashes in PATH elements.
7179 case $as_dir/ in #((
7180   ./ | .// | /[cC]/* | \
7181   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
7182   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
7183   /usr/ucb/* ) ;;
7184   *)
7185     # OSF1 and SCO ODT 3.0 have their own names for install.
7186     # Don't use installbsd from OSF since it installs stuff as root
7187     # by default.
7188     for ac_prog in ginstall scoinst install; do
7189       for ac_exec_ext in '' $ac_executable_extensions; do
7190         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
7191           if test $ac_prog = install &&
7192             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7193             # AIX install.  It has an incompatible calling convention.
7194             :
7195           elif test $ac_prog = install &&
7196             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7197             # program-specific install script used by HP pwplus--don't use.
7198             :
7199           else
7200             rm -rf conftest.one conftest.two conftest.dir
7201             echo one > conftest.one
7202             echo two > conftest.two
7203             mkdir conftest.dir
7204             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
7205               test -s conftest.one && test -s conftest.two &&
7206               test -s conftest.dir/conftest.one &&
7207               test -s conftest.dir/conftest.two
7208             then
7209               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
7210               break 3
7211             fi
7212           fi
7213         fi
7214       done
7215     done
7216     ;;
7217 esac
7218
7219   done
7220 IFS=$as_save_IFS
7221
7222 rm -rf conftest.one conftest.two conftest.dir
7223
7224 fi
7225   if test "${ac_cv_path_install+set}" = set; then
7226     INSTALL=$ac_cv_path_install
7227   else
7228     # As a last resort, use the slow shell script.  Don't cache a
7229     # value for INSTALL within a source directory, because that will
7230     # break other packages using the cache if that directory is
7231     # removed, or if the value is a relative name.
7232     INSTALL=$ac_install_sh
7233   fi
7234 fi
7235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7236 $as_echo "$INSTALL" >&6; }
7237
7238 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7239 # It thinks the first close brace ends the variable substitution.
7240 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7241
7242 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
7243
7244 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7245
7246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
7247 $as_echo_n "checking whether build environment is sane... " >&6; }
7248 # Just in case
7249 sleep 1
7250 echo timestamp > conftest.file
7251 # Reject unsafe characters in $srcdir or the absolute working directory
7252 # name.  Accept space and tab only in the latter.
7253 am_lf='
7254 '
7255 case `pwd` in
7256   *[\\\"\#\$\&\'\`$am_lf]*)
7257     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
7258 esac
7259 case $srcdir in
7260   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
7261     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
7262 esac
7263
7264 # Do `set' in a subshell so we don't clobber the current shell's
7265 # arguments.  Must try -L first in case configure is actually a
7266 # symlink; some systems play weird games with the mod time of symlinks
7267 # (eg FreeBSD returns the mod time of the symlink's containing
7268 # directory).
7269 if (
7270    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
7271    if test "$*" = "X"; then
7272       # -L didn't work.
7273       set X `ls -t "$srcdir/configure" conftest.file`
7274    fi
7275    rm -f conftest.file
7276    if test "$*" != "X $srcdir/configure conftest.file" \
7277       && test "$*" != "X conftest.file $srcdir/configure"; then
7278
7279       # If neither matched, then we have a broken ls.  This can happen
7280       # if, for instance, CONFIG_SHELL is bash and it inherits a
7281       # broken ls alias from the environment.  This has actually
7282       # happened.  Such a system could not be considered "sane".
7283       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
7284 alias in your environment" "$LINENO" 5
7285    fi
7286
7287    test "$2" = conftest.file
7288    )
7289 then
7290    # Ok.
7291    :
7292 else
7293    as_fn_error "newly created file is older than distributed files!
7294 Check your system clock" "$LINENO" 5
7295 fi
7296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7297 $as_echo "yes" >&6; }
7298 test "$program_prefix" != NONE &&
7299   program_transform_name="s&^&$program_prefix&;$program_transform_name"
7300 # Use a double $ so make ignores it.
7301 test "$program_suffix" != NONE &&
7302   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
7303 # Double any \ or $.
7304 # By default was `s,x,x', remove it if useless.
7305 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
7306 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
7307
7308 # expand $ac_aux_dir to an absolute path
7309 am_aux_dir=`cd $ac_aux_dir && pwd`
7310
7311 if test x"${MISSING+set}" != xset; then
7312   case $am_aux_dir in
7313   *\ * | *\     *)
7314     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
7315   *)
7316     MISSING="\${SHELL} $am_aux_dir/missing" ;;
7317   esac
7318 fi
7319 # Use eval to expand $SHELL
7320 if eval "$MISSING --run true"; then
7321   am_missing_run="$MISSING --run "
7322 else
7323   am_missing_run=
7324   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
7325 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
7326 fi
7327
7328 if test x"${install_sh}" != xset; then
7329   case $am_aux_dir in
7330   *\ * | *\     *)
7331     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
7332   *)
7333     install_sh="\${SHELL} $am_aux_dir/install-sh"
7334   esac
7335 fi
7336
7337 # Installed binaries are usually stripped using `strip' when the user
7338 # run `make install-strip'.  However `strip' might not be the right
7339 # tool to use in cross-compilation environments, therefore Automake
7340 # will honor the `STRIP' environment variable to overrule this program.
7341 if test "$cross_compiling" != no; then
7342   if test -n "$ac_tool_prefix"; then
7343   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
7344 set dummy ${ac_tool_prefix}strip; ac_word=$2
7345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7346 $as_echo_n "checking for $ac_word... " >&6; }
7347 if test "${ac_cv_prog_STRIP+set}" = set; then :
7348   $as_echo_n "(cached) " >&6
7349 else
7350   if test -n "$STRIP"; then
7351   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
7352 else
7353 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7354 for as_dir in $PATH
7355 do
7356   IFS=$as_save_IFS
7357   test -z "$as_dir" && as_dir=.
7358     for ac_exec_ext in '' $ac_executable_extensions; do
7359   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7360     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
7361     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7362     break 2
7363   fi
7364 done
7365   done
7366 IFS=$as_save_IFS
7367
7368 fi
7369 fi
7370 STRIP=$ac_cv_prog_STRIP
7371 if test -n "$STRIP"; then
7372   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
7373 $as_echo "$STRIP" >&6; }
7374 else
7375   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7376 $as_echo "no" >&6; }
7377 fi
7378
7379
7380 fi
7381 if test -z "$ac_cv_prog_STRIP"; then
7382   ac_ct_STRIP=$STRIP
7383   # Extract the first word of "strip", so it can be a program name with args.
7384 set dummy strip; ac_word=$2
7385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7386 $as_echo_n "checking for $ac_word... " >&6; }
7387 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
7388   $as_echo_n "(cached) " >&6
7389 else
7390   if test -n "$ac_ct_STRIP"; then
7391   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
7392 else
7393 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7394 for as_dir in $PATH
7395 do
7396   IFS=$as_save_IFS
7397   test -z "$as_dir" && as_dir=.
7398     for ac_exec_ext in '' $ac_executable_extensions; do
7399   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7400     ac_cv_prog_ac_ct_STRIP="strip"
7401     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7402     break 2
7403   fi
7404 done
7405   done
7406 IFS=$as_save_IFS
7407
7408 fi
7409 fi
7410 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
7411 if test -n "$ac_ct_STRIP"; then
7412   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
7413 $as_echo "$ac_ct_STRIP" >&6; }
7414 else
7415   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7416 $as_echo "no" >&6; }
7417 fi
7418
7419   if test "x$ac_ct_STRIP" = x; then
7420     STRIP=":"
7421   else
7422     case $cross_compiling:$ac_tool_warned in
7423 yes:)
7424 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7425 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7426 ac_tool_warned=yes ;;
7427 esac
7428     STRIP=$ac_ct_STRIP
7429   fi
7430 else
7431   STRIP="$ac_cv_prog_STRIP"
7432 fi
7433
7434 fi
7435 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
7436
7437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
7438 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
7439 if test -z "$MKDIR_P"; then
7440   if test "${ac_cv_path_mkdir+set}" = set; then :
7441   $as_echo_n "(cached) " >&6
7442 else
7443   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7444 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
7445 do
7446   IFS=$as_save_IFS
7447   test -z "$as_dir" && as_dir=.
7448     for ac_prog in mkdir gmkdir; do
7449          for ac_exec_ext in '' $ac_executable_extensions; do
7450            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
7451            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
7452              'mkdir (GNU coreutils) '* | \
7453              'mkdir (coreutils) '* | \
7454              'mkdir (fileutils) '4.1*)
7455                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
7456                break 3;;
7457            esac
7458          done
7459        done
7460   done
7461 IFS=$as_save_IFS
7462
7463 fi
7464
7465   if test "${ac_cv_path_mkdir+set}" = set; then
7466     MKDIR_P="$ac_cv_path_mkdir -p"
7467   else
7468     # As a last resort, use the slow shell script.  Don't cache a
7469     # value for MKDIR_P within a source directory, because that will
7470     # break other packages using the cache if that directory is
7471     # removed, or if the value is a relative name.
7472     test -d ./--version && rmdir ./--version
7473     MKDIR_P="$ac_install_sh -d"
7474   fi
7475 fi
7476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
7477 $as_echo "$MKDIR_P" >&6; }
7478
7479
7480 mkdir_p="$MKDIR_P"
7481 case $mkdir_p in
7482   [\\/$]* | ?:[\\/]*) ;;
7483   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
7484 esac
7485
7486 for ac_prog in gawk mawk nawk awk
7487 do
7488   # Extract the first word of "$ac_prog", so it can be a program name with args.
7489 set dummy $ac_prog; ac_word=$2
7490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7491 $as_echo_n "checking for $ac_word... " >&6; }
7492 if test "${ac_cv_prog_AWK+set}" = set; then :
7493   $as_echo_n "(cached) " >&6
7494 else
7495   if test -n "$AWK"; then
7496   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7497 else
7498 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7499 for as_dir in $PATH
7500 do
7501   IFS=$as_save_IFS
7502   test -z "$as_dir" && as_dir=.
7503     for ac_exec_ext in '' $ac_executable_extensions; do
7504   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7505     ac_cv_prog_AWK="$ac_prog"
7506     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7507     break 2
7508   fi
7509 done
7510   done
7511 IFS=$as_save_IFS
7512
7513 fi
7514 fi
7515 AWK=$ac_cv_prog_AWK
7516 if test -n "$AWK"; then
7517   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7518 $as_echo "$AWK" >&6; }
7519 else
7520   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7521 $as_echo "no" >&6; }
7522 fi
7523
7524
7525   test -n "$AWK" && break
7526 done
7527
7528 ac_config_commands="$ac_config_commands depfiles"
7529
7530
7531 am_make=${MAKE-make}
7532 cat > confinc << 'END'
7533 am__doit:
7534         @echo this is the am__doit target
7535 .PHONY: am__doit
7536 END
7537 # If we don't find an include directive, just comment out the code.
7538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
7539 $as_echo_n "checking for style of include used by $am_make... " >&6; }
7540 am__include="#"
7541 am__quote=
7542 _am_result=none
7543 # First try GNU make style include.
7544 echo "include confinc" > confmf
7545 # Ignore all kinds of additional output from `make'.
7546 case `$am_make -s -f confmf 2> /dev/null` in #(
7547 *the\ am__doit\ target*)
7548   am__include=include
7549   am__quote=
7550   _am_result=GNU
7551   ;;
7552 esac
7553 # Now try BSD make style include.
7554 if test "$am__include" = "#"; then
7555    echo '.include "confinc"' > confmf
7556    case `$am_make -s -f confmf 2> /dev/null` in #(
7557    *the\ am__doit\ target*)
7558      am__include=.include
7559      am__quote="\""
7560      _am_result=BSD
7561      ;;
7562    esac
7563 fi
7564
7565
7566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
7567 $as_echo "$_am_result" >&6; }
7568 rm -f confinc confmf
7569
7570 # Check whether --enable-dependency-tracking was given.
7571 if test "${enable_dependency_tracking+set}" = set; then :
7572   enableval=$enable_dependency_tracking;
7573 fi
7574
7575 if test "x$enable_dependency_tracking" != xno; then
7576   am_depcomp="$ac_aux_dir/depcomp"
7577   AMDEPBACKSLASH='\'
7578 fi
7579  if test "x$enable_dependency_tracking" != xno; then
7580   AMDEP_TRUE=
7581   AMDEP_FALSE='#'
7582 else
7583   AMDEP_TRUE='#'
7584   AMDEP_FALSE=
7585 fi
7586
7587
7588 if test "`cd $srcdir && pwd`" != "`pwd`"; then
7589   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
7590   # is not polluted with repeated "-I."
7591   am__isrc=' -I$(srcdir)'
7592   # test to see if srcdir already configured
7593   if test -f $srcdir/config.status; then
7594     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
7595   fi
7596 fi
7597
7598 # test whether we have cygpath
7599 if test -z "$CYGPATH_W"; then
7600   if (cygpath --version) >/dev/null 2>/dev/null; then
7601     CYGPATH_W='cygpath -w'
7602   else
7603     CYGPATH_W=echo
7604   fi
7605 fi
7606
7607
7608 # Define the identity of the package.
7609  PACKAGE=gdb
7610  VERSION=UNUSED-VERSION
7611
7612
7613 # Some tools Automake needs.
7614
7615 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
7616
7617
7618 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
7619
7620
7621 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
7622
7623
7624 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
7625
7626
7627 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
7628
7629 # We need awk for the "check" target.  The system "awk" is bad on
7630 # some platforms.
7631 # Always define AMTAR for backward compatibility.
7632
7633 AMTAR=${AMTAR-"${am_missing_run}tar"}
7634
7635 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
7636
7637
7638
7639
7640 depcc="$CC"   am_compiler_list=
7641
7642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
7643 $as_echo_n "checking dependency style of $depcc... " >&6; }
7644 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
7645   $as_echo_n "(cached) " >&6
7646 else
7647   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
7648   # We make a subdir and do the tests there.  Otherwise we can end up
7649   # making bogus files that we don't know about and never remove.  For
7650   # instance it was reported that on HP-UX the gcc test will end up
7651   # making a dummy file named `D' -- because `-MD' means `put the output
7652   # in D'.
7653   mkdir conftest.dir
7654   # Copy depcomp to subdir because otherwise we won't find it if we're
7655   # using a relative directory.
7656   cp "$am_depcomp" conftest.dir
7657   cd conftest.dir
7658   # We will build objects and dependencies in a subdirectory because
7659   # it helps to detect inapplicable dependency modes.  For instance
7660   # both Tru64's cc and ICC support -MD to output dependencies as a
7661   # side effect of compilation, but ICC will put the dependencies in
7662   # the current directory while Tru64 will put them in the object
7663   # directory.
7664   mkdir sub
7665
7666   am_cv_CC_dependencies_compiler_type=none
7667   if test "$am_compiler_list" = ""; then
7668      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
7669   fi
7670   am__universal=false
7671   case " $depcc " in #(
7672      *\ -arch\ *\ -arch\ *) am__universal=true ;;
7673      esac
7674
7675   for depmode in $am_compiler_list; do
7676     # Setup a source with many dependencies, because some compilers
7677     # like to wrap large dependency lists on column 80 (with \), and
7678     # we should not choose a depcomp mode which is confused by this.
7679     #
7680     # We need to recreate these files for each test, as the compiler may
7681     # overwrite some of them when testing with obscure command lines.
7682     # This happens at least with the AIX C compiler.
7683     : > sub/conftest.c
7684     for i in 1 2 3 4 5 6; do
7685       echo '#include "conftst'$i'.h"' >> sub/conftest.c
7686       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
7687       # Solaris 8's {/usr,}/bin/sh.
7688       touch sub/conftst$i.h
7689     done
7690     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
7691
7692     # We check with `-c' and `-o' for the sake of the "dashmstdout"
7693     # mode.  It turns out that the SunPro C++ compiler does not properly
7694     # handle `-M -o', and we need to detect this.  Also, some Intel
7695     # versions had trouble with output in subdirs
7696     am__obj=sub/conftest.${OBJEXT-o}
7697     am__minus_obj="-o $am__obj"
7698     case $depmode in
7699     gcc)
7700       # This depmode causes a compiler race in universal mode.
7701       test "$am__universal" = false || continue
7702       ;;
7703     nosideeffect)
7704       # after this tag, mechanisms are not by side-effect, so they'll
7705       # only be used when explicitly requested
7706       if test "x$enable_dependency_tracking" = xyes; then
7707         continue
7708       else
7709         break
7710       fi
7711       ;;
7712     msvisualcpp | msvcmsys)
7713       # This compiler won't grok `-c -o', but also, the minuso test has
7714       # not run yet.  These depmodes are late enough in the game, and
7715       # so weak that their functioning should not be impacted.
7716       am__obj=conftest.${OBJEXT-o}
7717       am__minus_obj=
7718       ;;
7719     none) break ;;
7720     esac
7721     if depmode=$depmode \
7722        source=sub/conftest.c object=$am__obj \
7723        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
7724        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
7725          >/dev/null 2>conftest.err &&
7726        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
7727        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
7728        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
7729        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
7730       # icc doesn't choke on unknown options, it will just issue warnings
7731       # or remarks (even with -Werror).  So we grep stderr for any message
7732       # that says an option was ignored or not supported.
7733       # When given -MP, icc 7.0 and 7.1 complain thusly:
7734       #   icc: Command line warning: ignoring option '-M'; no argument required
7735       # The diagnosis changed in icc 8.0:
7736       #   icc: Command line remark: option '-MP' not supported
7737       if (grep 'ignoring option' conftest.err ||
7738           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
7739         am_cv_CC_dependencies_compiler_type=$depmode
7740         break
7741       fi
7742     fi
7743   done
7744
7745   cd ..
7746   rm -rf conftest.dir
7747 else
7748   am_cv_CC_dependencies_compiler_type=none
7749 fi
7750
7751 fi
7752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
7753 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
7754 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
7755
7756  if
7757   test "x$enable_dependency_tracking" != xno \
7758   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
7759   am__fastdepCC_TRUE=
7760   am__fastdepCC_FALSE='#'
7761 else
7762   am__fastdepCC_TRUE='#'
7763   am__fastdepCC_FALSE=
7764 fi
7765
7766
7767
7768
7769
7770
7771 # Check whether --with-separate-debug-dir was given.
7772 if test "${with_separate_debug_dir+set}" = set; then :
7773   withval=$with_separate_debug_dir;
7774     DEBUGDIR=$withval
7775 else
7776   DEBUGDIR=${libdir}/debug
7777 fi
7778
7779
7780   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7781   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7782   ac_define_dir=`eval echo $DEBUGDIR`
7783   ac_define_dir=`eval echo $ac_define_dir`
7784
7785 cat >>confdefs.h <<_ACEOF
7786 #define DEBUGDIR "$ac_define_dir"
7787 _ACEOF
7788
7789
7790
7791
7792   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7793      if test "x$prefix" = xNONE; then
7794         test_prefix=/usr/local
7795      else
7796         test_prefix=$prefix
7797      fi
7798   else
7799      test_prefix=$exec_prefix
7800   fi
7801   value=0
7802   case ${ac_define_dir} in
7803      "${test_prefix}"|"${test_prefix}/"*|\
7804         '${exec_prefix}'|'${exec_prefix}/'*)
7805      value=1
7806      ;;
7807   esac
7808
7809 cat >>confdefs.h <<_ACEOF
7810 #define DEBUGDIR_RELOCATABLE $value
7811 _ACEOF
7812
7813
7814
7815
7816 # GDB's datadir relocation
7817
7818
7819
7820 # Check whether --with-gdb-datadir was given.
7821 if test "${with_gdb_datadir+set}" = set; then :
7822   withval=$with_gdb_datadir;
7823     GDB_DATADIR=$withval
7824 else
7825   GDB_DATADIR=${datadir}/gdb
7826 fi
7827
7828
7829   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7830   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7831   ac_define_dir=`eval echo $GDB_DATADIR`
7832   ac_define_dir=`eval echo $ac_define_dir`
7833
7834 cat >>confdefs.h <<_ACEOF
7835 #define GDB_DATADIR "$ac_define_dir"
7836 _ACEOF
7837
7838
7839
7840
7841   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7842      if test "x$prefix" = xNONE; then
7843         test_prefix=/usr/local
7844      else
7845         test_prefix=$prefix
7846      fi
7847   else
7848      test_prefix=$exec_prefix
7849   fi
7850   value=0
7851   case ${ac_define_dir} in
7852      "${test_prefix}"|"${test_prefix}/"*|\
7853         '${exec_prefix}'|'${exec_prefix}/'*)
7854      value=1
7855      ;;
7856   esac
7857
7858 cat >>confdefs.h <<_ACEOF
7859 #define GDB_DATADIR_RELOCATABLE $value
7860 _ACEOF
7861
7862
7863
7864
7865
7866 # Check whether --with-relocated-sources was given.
7867 if test "${with_relocated_sources+set}" = set; then :
7868   withval=$with_relocated_sources; reloc_srcdir="${withval}"
7869
7870   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7871   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7872   ac_define_dir=`eval echo $reloc_srcdir`
7873   ac_define_dir=`eval echo $ac_define_dir`
7874
7875 cat >>confdefs.h <<_ACEOF
7876 #define RELOC_SRCDIR "$ac_define_dir"
7877 _ACEOF
7878
7879
7880
7881 fi
7882
7883
7884
7885
7886 subdirs="$subdirs doc testsuite"
7887
7888
7889 # Check whether to support alternative target configurations
7890 # Check whether --enable-targets was given.
7891 if test "${enable_targets+set}" = set; then :
7892   enableval=$enable_targets; case "${enableval}" in
7893   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
7894             ;;
7895   no)       enable_targets= ;;
7896   *)        enable_targets=$enableval ;;
7897 esac
7898 fi
7899
7900
7901 # Check whether to enable 64-bit support on 32-bit hosts
7902 # Check whether --enable-64-bit-bfd was given.
7903 if test "${enable_64_bit_bfd+set}" = set; then :
7904   enableval=$enable_64_bit_bfd; case "${enableval}" in
7905   yes)  want64=true  ;;
7906   no)   want64=false ;;
7907   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
7908 esac
7909 else
7910   want64=false
7911 fi
7912
7913 # Provide defaults for some variables set by the per-host and per-target
7914 # configuration.
7915 gdb_host_obs=posix-hdep.o
7916
7917 if test "${target}" = "${host}"; then
7918   gdb_native=yes
7919 else
7920   gdb_native=no
7921 fi
7922
7923 . $srcdir/configure.host
7924
7925 # Accumulate some settings from configure.tgt over all enabled targets
7926
7927 TARGET_OBS=
7928 all_targets=
7929
7930 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
7931 do
7932   if test "$targ_alias" = "all"; then
7933     all_targets=true
7934   else
7935     # Canonicalize the secondary target names.
7936     result=`$ac_config_sub $targ_alias 2>/dev/null`
7937     if test -n "$result"; then
7938         targ=$result
7939     else
7940         targ=$targ_alias
7941     fi
7942
7943     . ${srcdir}/configure.tgt
7944
7945     if test -z "${gdb_target_obs}"; then :
7946   as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
7947 fi
7948
7949     # Target-specific object files
7950     for i in ${gdb_target_obs}; do
7951         case " $TARGET_OBS " in
7952         *" ${i} "*) ;;
7953         *)
7954           TARGET_OBS="$TARGET_OBS ${i}"
7955           ;;
7956         esac
7957     done
7958
7959     # Check whether this target needs 64-bit CORE_ADDR
7960     if test x${want64} = xfalse; then
7961       . ${srcdir}/../bfd/config.bfd
7962     fi
7963   fi
7964 done
7965
7966 if test x${all_targets} = xtrue; then
7967
7968   # We want all 64-bit targets if we either:
7969   #  - run on a 64-bit host  or
7970   #  - already require 64-bit support for some other target  or
7971   #  - the --enable-64-bit-bfd option was supplied
7972   # Otherwise we only support all 32-bit targets.
7973   #
7974   # NOTE: This test must be in sync with the corresponding
7975   #       tests in BFD!
7976
7977   if test x${want64} = xfalse; then
7978     # The cast to long int works around a bug in the HP C Compiler
7979 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7980 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7981 # This bug is HP SR number 8606223364.
7982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
7983 $as_echo_n "checking size of long... " >&6; }
7984 if test "${ac_cv_sizeof_long+set}" = set; then :
7985   $as_echo_n "(cached) " >&6
7986 else
7987   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
7988
7989 else
7990   if test "$ac_cv_type_long" = yes; then
7991      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7992 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7993 { as_fn_set_status 77
7994 as_fn_error "cannot compute sizeof (long)
7995 See \`config.log' for more details." "$LINENO" 5; }; }
7996    else
7997      ac_cv_sizeof_long=0
7998    fi
7999 fi
8000
8001 fi
8002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
8003 $as_echo "$ac_cv_sizeof_long" >&6; }
8004
8005
8006
8007 cat >>confdefs.h <<_ACEOF
8008 #define SIZEOF_LONG $ac_cv_sizeof_long
8009 _ACEOF
8010
8011
8012     if test "x${ac_cv_sizeof_long}" = "x8"; then
8013       want64=true
8014     fi
8015   fi
8016   if test x${want64} = xtrue; then
8017     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
8018   else
8019     TARGET_OBS='$(ALL_TARGET_OBS)'
8020   fi
8021 fi
8022
8023
8024
8025 # For other settings, only the main target counts.
8026 gdb_sim=
8027 gdb_osabi=
8028 build_gdbserver=
8029 targ=$target; . ${srcdir}/configure.tgt
8030
8031 # Fetch the default architecture and default target vector from BFD.
8032 targ=$target; . $srcdir/../bfd/config.bfd
8033
8034 # We only want the first architecture, so strip off the others if
8035 # there is more than one.
8036 targ_archs=`echo $targ_archs | sed 's/ .*//'`
8037
8038 if test "x$targ_archs" != x; then
8039
8040 cat >>confdefs.h <<_ACEOF
8041 #define DEFAULT_BFD_ARCH $targ_archs
8042 _ACEOF
8043
8044 fi
8045 if test "x$targ_defvec" != x; then
8046
8047 cat >>confdefs.h <<_ACEOF
8048 #define DEFAULT_BFD_VEC $targ_defvec
8049 _ACEOF
8050
8051 fi
8052
8053 # The CLI cannot be disabled yet, but may be in the future.
8054
8055 # Enable CLI.
8056 # Check whether --enable-gdbcli was given.
8057 if test "${enable_gdbcli+set}" = set; then :
8058   enableval=$enable_gdbcli; case $enableval in
8059     yes)
8060       ;;
8061     no)
8062       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
8063     *)
8064       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
8065   esac
8066 else
8067   enable_gdbcli=yes
8068 fi
8069
8070 if test x"$enable_gdbcli" = xyes; then
8071   if test -d $srcdir/cli; then
8072     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
8073     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
8074     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
8075     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
8076   fi
8077 fi
8078
8079 # Enable MI.
8080 # Check whether --enable-gdbmi was given.
8081 if test "${enable_gdbmi+set}" = set; then :
8082   enableval=$enable_gdbmi; case $enableval in
8083     yes | no)
8084       ;;
8085     *)
8086       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
8087   esac
8088 else
8089   enable_gdbmi=yes
8090 fi
8091
8092 if test x"$enable_gdbmi" = xyes; then
8093   if test -d $srcdir/mi; then
8094     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
8095     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
8096     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
8097     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
8098   fi
8099 fi
8100
8101 # Enable TUI.
8102 # Check whether --enable-tui was given.
8103 if test "${enable_tui+set}" = set; then :
8104   enableval=$enable_tui; case $enableval in
8105     yes | no | auto)
8106       ;;
8107     *)
8108       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
8109   esac
8110 else
8111   enable_tui=auto
8112 fi
8113
8114
8115 # Enable gdbtk.
8116 # Check whether --enable-gdbtk was given.
8117 if test "${enable_gdbtk+set}" = set; then :
8118   enableval=$enable_gdbtk; case $enableval in
8119     yes | no)
8120       ;;
8121     *)
8122       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
8123   esac
8124 else
8125   if test -d $srcdir/gdbtk; then
8126     enable_gdbtk=yes
8127   else
8128     enable_gdbtk=no
8129   fi
8130 fi
8131
8132 # We unconditionally disable gdbtk tests on selected platforms.
8133 case $host_os in
8134   go32* | windows*)
8135     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
8136 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
8137     enable_gdbtk=no ;;
8138 esac
8139
8140 # Libunwind support.
8141
8142 # Check whether --with-libunwind was given.
8143 if test "${with_libunwind+set}" = set; then :
8144   withval=$with_libunwind; case "${withval}" in
8145   yes)  enable_libunwind=yes ;;
8146   no)   enable_libunwind=no ;;
8147   *)    as_fn_error "bad value ${withval} for GDB with-libunwind option" "$LINENO" 5 ;;
8148 esac
8149 else
8150
8151   for ac_header in libunwind.h libunwind-ia64.h
8152 do :
8153   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8154 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8155 eval as_val=\$$as_ac_Header
8156    if test "x$as_val" = x""yes; then :
8157   cat >>confdefs.h <<_ACEOF
8158 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8159 _ACEOF
8160
8161 fi
8162
8163 done
8164
8165   if test x"$ac_cv_header_libunwind_h" = xyes -a x"$ac_cv_header_libunwind_ia64_h" = xyes; then
8166     enable_libunwind=yes;
8167   fi
8168
8169 fi
8170
8171
8172 if test x"$enable_libunwind" = xyes; then
8173   for ac_header in libunwind.h libunwind-ia64.h
8174 do :
8175   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8176 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8177 eval as_val=\$$as_ac_Header
8178    if test "x$as_val" = x""yes; then :
8179   cat >>confdefs.h <<_ACEOF
8180 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8181 _ACEOF
8182
8183 fi
8184
8185 done
8186
8187
8188 $as_echo "#define HAVE_LIBUNWIND 1" >>confdefs.h
8189
8190   CONFIG_OBS="$CONFIG_OBS libunwind-frame.o"
8191   CONFIG_DEPS="$CONFIG_DEPS libunwind-frame.o"
8192   CONFIG_SRCS="$CONFIG_SRCS libunwind-frame.c"
8193 fi
8194
8195 opt_curses=no
8196
8197 # Check whether --with-curses was given.
8198 if test "${with_curses+set}" = set; then :
8199   withval=$with_curses; opt_curses=$withval
8200 fi
8201
8202
8203 prefer_curses=no
8204 if test "$opt_curses" = "yes"; then
8205   prefer_curses=yes
8206 fi
8207
8208 # Profiling support.
8209 # Check whether --enable-profiling was given.
8210 if test "${enable_profiling+set}" = set; then :
8211   enableval=$enable_profiling; case $enableval in
8212     yes | no)
8213       ;;
8214     *)
8215       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
8216   esac
8217 else
8218   enable_profiling=no
8219 fi
8220
8221
8222 for ac_func in monstartup _mcleanup
8223 do :
8224   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8225 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8226 eval as_val=\$$as_ac_var
8227    if test "x$as_val" = x""yes; then :
8228   cat >>confdefs.h <<_ACEOF
8229 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8230 _ACEOF
8231
8232 fi
8233 done
8234
8235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
8236 $as_echo_n "checking for _etext... " >&6; }
8237 if test "${ac_cv_var__etext+set}" = set; then :
8238   $as_echo_n "(cached) " >&6
8239 else
8240   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8241 /* end confdefs.h.  */
8242 #include <stdlib.h>
8243 extern char _etext;
8244
8245 int
8246 main ()
8247 {
8248 free (&_etext);
8249   ;
8250   return 0;
8251 }
8252 _ACEOF
8253 if ac_fn_c_try_link "$LINENO"; then :
8254   ac_cv_var__etext=yes
8255 else
8256   ac_cv_var__etext=no
8257 fi
8258 rm -f core conftest.err conftest.$ac_objext \
8259     conftest$ac_exeext conftest.$ac_ext
8260 fi
8261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
8262 $as_echo "$ac_cv_var__etext" >&6; }
8263 if test $ac_cv_var__etext = yes; then
8264
8265 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
8266
8267 fi
8268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
8269 $as_echo_n "checking for etext... " >&6; }
8270 if test "${ac_cv_var_etext+set}" = set; then :
8271   $as_echo_n "(cached) " >&6
8272 else
8273   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8274 /* end confdefs.h.  */
8275 #include <stdlib.h>
8276 extern char etext;
8277
8278 int
8279 main ()
8280 {
8281 free (&etext);
8282   ;
8283   return 0;
8284 }
8285 _ACEOF
8286 if ac_fn_c_try_link "$LINENO"; then :
8287   ac_cv_var_etext=yes
8288 else
8289   ac_cv_var_etext=no
8290 fi
8291 rm -f core conftest.err conftest.$ac_objext \
8292     conftest$ac_exeext conftest.$ac_ext
8293 fi
8294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
8295 $as_echo "$ac_cv_var_etext" >&6; }
8296 if test $ac_cv_var_etext = yes; then
8297
8298 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
8299
8300 fi
8301 if test "$enable_profiling" = yes ; then
8302   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
8303     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
8304   fi
8305   PROFILE_CFLAGS=-pg
8306   OLD_CFLAGS="$CFLAGS"
8307   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
8308
8309   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
8310 $as_echo_n "checking whether $CC supports -pg... " >&6; }
8311 if test "${ac_cv_cc_supports_pg+set}" = set; then :
8312   $as_echo_n "(cached) " >&6
8313 else
8314   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8315 /* end confdefs.h.  */
8316
8317 int
8318 main ()
8319 {
8320 int x;
8321   ;
8322   return 0;
8323 }
8324 _ACEOF
8325 if ac_fn_c_try_compile "$LINENO"; then :
8326   ac_cv_cc_supports_pg=yes
8327 else
8328   ac_cv_cc_supports_pg=no
8329 fi
8330 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8331 fi
8332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
8333 $as_echo "$ac_cv_cc_supports_pg" >&6; }
8334
8335   if test $ac_cv_cc_supports_pg = no; then
8336     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
8337   fi
8338
8339   CFLAGS="$OLD_CFLAGS"
8340 fi
8341
8342
8343
8344 # Check whether --with-pkgversion was given.
8345 if test "${with_pkgversion+set}" = set; then :
8346   withval=$with_pkgversion; case "$withval" in
8347       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
8348       no)  PKGVERSION= ;;
8349       *)   PKGVERSION="($withval) " ;;
8350      esac
8351 else
8352   PKGVERSION="(GDB) "
8353
8354 fi
8355
8356
8357
8358
8359
8360 # Check whether --with-bugurl was given.
8361 if test "${with_bugurl+set}" = set; then :
8362   withval=$with_bugurl; case "$withval" in
8363       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
8364       no)  BUGURL=
8365            ;;
8366       *)   BUGURL="$withval"
8367            ;;
8368      esac
8369 else
8370   BUGURL="http://www.gnu.org/software/gdb/bugs/"
8371
8372 fi
8373
8374   case ${BUGURL} in
8375   "")
8376     REPORT_BUGS_TO=
8377     REPORT_BUGS_TEXI=
8378     ;;
8379   *)
8380     REPORT_BUGS_TO="<$BUGURL>"
8381     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
8382     ;;
8383   esac;
8384
8385
8386
8387
8388 cat >>confdefs.h <<_ACEOF
8389 #define PKGVERSION "$PKGVERSION"
8390 _ACEOF
8391
8392
8393 cat >>confdefs.h <<_ACEOF
8394 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
8395 _ACEOF
8396
8397
8398 # --------------------- #
8399 # Checks for programs.  #
8400 # --------------------- #
8401
8402 for ac_prog in gawk mawk nawk awk
8403 do
8404   # Extract the first word of "$ac_prog", so it can be a program name with args.
8405 set dummy $ac_prog; ac_word=$2
8406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8407 $as_echo_n "checking for $ac_word... " >&6; }
8408 if test "${ac_cv_prog_AWK+set}" = set; then :
8409   $as_echo_n "(cached) " >&6
8410 else
8411   if test -n "$AWK"; then
8412   ac_cv_prog_AWK="$AWK" # Let the user override the test.
8413 else
8414 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8415 for as_dir in $PATH
8416 do
8417   IFS=$as_save_IFS
8418   test -z "$as_dir" && as_dir=.
8419     for ac_exec_ext in '' $ac_executable_extensions; do
8420   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8421     ac_cv_prog_AWK="$ac_prog"
8422     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8423     break 2
8424   fi
8425 done
8426   done
8427 IFS=$as_save_IFS
8428
8429 fi
8430 fi
8431 AWK=$ac_cv_prog_AWK
8432 if test -n "$AWK"; then
8433   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
8434 $as_echo "$AWK" >&6; }
8435 else
8436   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8437 $as_echo "no" >&6; }
8438 fi
8439
8440
8441   test -n "$AWK" && break
8442 done
8443
8444
8445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
8446 $as_echo_n "checking whether ln -s works... " >&6; }
8447 LN_S=$as_ln_s
8448 if test "$LN_S" = "ln -s"; then
8449   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8450 $as_echo "yes" >&6; }
8451 else
8452   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
8453 $as_echo "no, using $LN_S" >&6; }
8454 fi
8455
8456 if test -n "$ac_tool_prefix"; then
8457   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
8458 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
8459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8460 $as_echo_n "checking for $ac_word... " >&6; }
8461 if test "${ac_cv_prog_RANLIB+set}" = set; then :
8462   $as_echo_n "(cached) " >&6
8463 else
8464   if test -n "$RANLIB"; then
8465   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
8466 else
8467 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8468 for as_dir in $PATH
8469 do
8470   IFS=$as_save_IFS
8471   test -z "$as_dir" && as_dir=.
8472     for ac_exec_ext in '' $ac_executable_extensions; do
8473   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8474     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
8475     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8476     break 2
8477   fi
8478 done
8479   done
8480 IFS=$as_save_IFS
8481
8482 fi
8483 fi
8484 RANLIB=$ac_cv_prog_RANLIB
8485 if test -n "$RANLIB"; then
8486   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
8487 $as_echo "$RANLIB" >&6; }
8488 else
8489   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8490 $as_echo "no" >&6; }
8491 fi
8492
8493
8494 fi
8495 if test -z "$ac_cv_prog_RANLIB"; then
8496   ac_ct_RANLIB=$RANLIB
8497   # Extract the first word of "ranlib", so it can be a program name with args.
8498 set dummy ranlib; ac_word=$2
8499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8500 $as_echo_n "checking for $ac_word... " >&6; }
8501 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
8502   $as_echo_n "(cached) " >&6
8503 else
8504   if test -n "$ac_ct_RANLIB"; then
8505   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
8506 else
8507 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8508 for as_dir in $PATH
8509 do
8510   IFS=$as_save_IFS
8511   test -z "$as_dir" && as_dir=.
8512     for ac_exec_ext in '' $ac_executable_extensions; do
8513   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8514     ac_cv_prog_ac_ct_RANLIB="ranlib"
8515     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8516     break 2
8517   fi
8518 done
8519   done
8520 IFS=$as_save_IFS
8521
8522 fi
8523 fi
8524 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
8525 if test -n "$ac_ct_RANLIB"; then
8526   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
8527 $as_echo "$ac_ct_RANLIB" >&6; }
8528 else
8529   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8530 $as_echo "no" >&6; }
8531 fi
8532
8533   if test "x$ac_ct_RANLIB" = x; then
8534     RANLIB=":"
8535   else
8536     case $cross_compiling:$ac_tool_warned in
8537 yes:)
8538 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8539 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8540 ac_tool_warned=yes ;;
8541 esac
8542     RANLIB=$ac_ct_RANLIB
8543   fi
8544 else
8545   RANLIB="$ac_cv_prog_RANLIB"
8546 fi
8547
8548 for ac_prog in 'bison -y' byacc
8549 do
8550   # Extract the first word of "$ac_prog", so it can be a program name with args.
8551 set dummy $ac_prog; ac_word=$2
8552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8553 $as_echo_n "checking for $ac_word... " >&6; }
8554 if test "${ac_cv_prog_YACC+set}" = set; then :
8555   $as_echo_n "(cached) " >&6
8556 else
8557   if test -n "$YACC"; then
8558   ac_cv_prog_YACC="$YACC" # Let the user override the test.
8559 else
8560 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8561 for as_dir in $PATH
8562 do
8563   IFS=$as_save_IFS
8564   test -z "$as_dir" && as_dir=.
8565     for ac_exec_ext in '' $ac_executable_extensions; do
8566   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8567     ac_cv_prog_YACC="$ac_prog"
8568     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8569     break 2
8570   fi
8571 done
8572   done
8573 IFS=$as_save_IFS
8574
8575 fi
8576 fi
8577 YACC=$ac_cv_prog_YACC
8578 if test -n "$YACC"; then
8579   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
8580 $as_echo "$YACC" >&6; }
8581 else
8582   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8583 $as_echo "no" >&6; }
8584 fi
8585
8586
8587   test -n "$YACC" && break
8588 done
8589 test -n "$YACC" || YACC="yacc"
8590
8591
8592 if test -n "$ac_tool_prefix"; then
8593   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
8594 set dummy ${ac_tool_prefix}ar; ac_word=$2
8595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8596 $as_echo_n "checking for $ac_word... " >&6; }
8597 if test "${ac_cv_prog_AR+set}" = set; then :
8598   $as_echo_n "(cached) " >&6
8599 else
8600   if test -n "$AR"; then
8601   ac_cv_prog_AR="$AR" # Let the user override the test.
8602 else
8603 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8604 for as_dir in $PATH
8605 do
8606   IFS=$as_save_IFS
8607   test -z "$as_dir" && as_dir=.
8608     for ac_exec_ext in '' $ac_executable_extensions; do
8609   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8610     ac_cv_prog_AR="${ac_tool_prefix}ar"
8611     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8612     break 2
8613   fi
8614 done
8615   done
8616 IFS=$as_save_IFS
8617
8618 fi
8619 fi
8620 AR=$ac_cv_prog_AR
8621 if test -n "$AR"; then
8622   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8623 $as_echo "$AR" >&6; }
8624 else
8625   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8626 $as_echo "no" >&6; }
8627 fi
8628
8629
8630 fi
8631 if test -z "$ac_cv_prog_AR"; then
8632   ac_ct_AR=$AR
8633   # Extract the first word of "ar", so it can be a program name with args.
8634 set dummy ar; ac_word=$2
8635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8636 $as_echo_n "checking for $ac_word... " >&6; }
8637 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
8638   $as_echo_n "(cached) " >&6
8639 else
8640   if test -n "$ac_ct_AR"; then
8641   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
8642 else
8643 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8644 for as_dir in $PATH
8645 do
8646   IFS=$as_save_IFS
8647   test -z "$as_dir" && as_dir=.
8648     for ac_exec_ext in '' $ac_executable_extensions; do
8649   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8650     ac_cv_prog_ac_ct_AR="ar"
8651     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8652     break 2
8653   fi
8654 done
8655   done
8656 IFS=$as_save_IFS
8657
8658 fi
8659 fi
8660 ac_ct_AR=$ac_cv_prog_ac_ct_AR
8661 if test -n "$ac_ct_AR"; then
8662   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
8663 $as_echo "$ac_ct_AR" >&6; }
8664 else
8665   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8666 $as_echo "no" >&6; }
8667 fi
8668
8669   if test "x$ac_ct_AR" = x; then
8670     AR=""
8671   else
8672     case $cross_compiling:$ac_tool_warned in
8673 yes:)
8674 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8675 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8676 ac_tool_warned=yes ;;
8677 esac
8678     AR=$ac_ct_AR
8679   fi
8680 else
8681   AR="$ac_cv_prog_AR"
8682 fi
8683
8684 if test -n "$ac_tool_prefix"; then
8685   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
8686 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
8687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8688 $as_echo_n "checking for $ac_word... " >&6; }
8689 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
8690   $as_echo_n "(cached) " >&6
8691 else
8692   if test -n "$DLLTOOL"; then
8693   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
8694 else
8695 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8696 for as_dir in $PATH
8697 do
8698   IFS=$as_save_IFS
8699   test -z "$as_dir" && as_dir=.
8700     for ac_exec_ext in '' $ac_executable_extensions; do
8701   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8702     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
8703     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8704     break 2
8705   fi
8706 done
8707   done
8708 IFS=$as_save_IFS
8709
8710 fi
8711 fi
8712 DLLTOOL=$ac_cv_prog_DLLTOOL
8713 if test -n "$DLLTOOL"; then
8714   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
8715 $as_echo "$DLLTOOL" >&6; }
8716 else
8717   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8718 $as_echo "no" >&6; }
8719 fi
8720
8721
8722 fi
8723 if test -z "$ac_cv_prog_DLLTOOL"; then
8724   ac_ct_DLLTOOL=$DLLTOOL
8725   # Extract the first word of "dlltool", so it can be a program name with args.
8726 set dummy dlltool; ac_word=$2
8727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8728 $as_echo_n "checking for $ac_word... " >&6; }
8729 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
8730   $as_echo_n "(cached) " >&6
8731 else
8732   if test -n "$ac_ct_DLLTOOL"; then
8733   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
8734 else
8735 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8736 for as_dir in $PATH
8737 do
8738   IFS=$as_save_IFS
8739   test -z "$as_dir" && as_dir=.
8740     for ac_exec_ext in '' $ac_executable_extensions; do
8741   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8742     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
8743     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8744     break 2
8745   fi
8746 done
8747   done
8748 IFS=$as_save_IFS
8749
8750 fi
8751 fi
8752 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
8753 if test -n "$ac_ct_DLLTOOL"; then
8754   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
8755 $as_echo "$ac_ct_DLLTOOL" >&6; }
8756 else
8757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8758 $as_echo "no" >&6; }
8759 fi
8760
8761   if test "x$ac_ct_DLLTOOL" = x; then
8762     DLLTOOL=""
8763   else
8764     case $cross_compiling:$ac_tool_warned in
8765 yes:)
8766 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8767 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8768 ac_tool_warned=yes ;;
8769 esac
8770     DLLTOOL=$ac_ct_DLLTOOL
8771   fi
8772 else
8773   DLLTOOL="$ac_cv_prog_DLLTOOL"
8774 fi
8775
8776 if test -n "$ac_tool_prefix"; then
8777   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
8778 set dummy ${ac_tool_prefix}windres; ac_word=$2
8779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8780 $as_echo_n "checking for $ac_word... " >&6; }
8781 if test "${ac_cv_prog_WINDRES+set}" = set; then :
8782   $as_echo_n "(cached) " >&6
8783 else
8784   if test -n "$WINDRES"; then
8785   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
8786 else
8787 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8788 for as_dir in $PATH
8789 do
8790   IFS=$as_save_IFS
8791   test -z "$as_dir" && as_dir=.
8792     for ac_exec_ext in '' $ac_executable_extensions; do
8793   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8794     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
8795     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8796     break 2
8797   fi
8798 done
8799   done
8800 IFS=$as_save_IFS
8801
8802 fi
8803 fi
8804 WINDRES=$ac_cv_prog_WINDRES
8805 if test -n "$WINDRES"; then
8806   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
8807 $as_echo "$WINDRES" >&6; }
8808 else
8809   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8810 $as_echo "no" >&6; }
8811 fi
8812
8813
8814 fi
8815 if test -z "$ac_cv_prog_WINDRES"; then
8816   ac_ct_WINDRES=$WINDRES
8817   # Extract the first word of "windres", so it can be a program name with args.
8818 set dummy windres; ac_word=$2
8819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8820 $as_echo_n "checking for $ac_word... " >&6; }
8821 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
8822   $as_echo_n "(cached) " >&6
8823 else
8824   if test -n "$ac_ct_WINDRES"; then
8825   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
8826 else
8827 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8828 for as_dir in $PATH
8829 do
8830   IFS=$as_save_IFS
8831   test -z "$as_dir" && as_dir=.
8832     for ac_exec_ext in '' $ac_executable_extensions; do
8833   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8834     ac_cv_prog_ac_ct_WINDRES="windres"
8835     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8836     break 2
8837   fi
8838 done
8839   done
8840 IFS=$as_save_IFS
8841
8842 fi
8843 fi
8844 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
8845 if test -n "$ac_ct_WINDRES"; then
8846   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
8847 $as_echo "$ac_ct_WINDRES" >&6; }
8848 else
8849   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8850 $as_echo "no" >&6; }
8851 fi
8852
8853   if test "x$ac_ct_WINDRES" = x; then
8854     WINDRES=""
8855   else
8856     case $cross_compiling:$ac_tool_warned in
8857 yes:)
8858 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8859 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8860 ac_tool_warned=yes ;;
8861 esac
8862     WINDRES=$ac_ct_WINDRES
8863   fi
8864 else
8865   WINDRES="$ac_cv_prog_WINDRES"
8866 fi
8867
8868
8869 # Needed for GNU/Hurd.
8870 if test -n "$ac_tool_prefix"; then
8871   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
8872 set dummy ${ac_tool_prefix}mig; ac_word=$2
8873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8874 $as_echo_n "checking for $ac_word... " >&6; }
8875 if test "${ac_cv_prog_MIG+set}" = set; then :
8876   $as_echo_n "(cached) " >&6
8877 else
8878   if test -n "$MIG"; then
8879   ac_cv_prog_MIG="$MIG" # Let the user override the test.
8880 else
8881 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8882 for as_dir in $PATH
8883 do
8884   IFS=$as_save_IFS
8885   test -z "$as_dir" && as_dir=.
8886     for ac_exec_ext in '' $ac_executable_extensions; do
8887   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8888     ac_cv_prog_MIG="${ac_tool_prefix}mig"
8889     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8890     break 2
8891   fi
8892 done
8893   done
8894 IFS=$as_save_IFS
8895
8896 fi
8897 fi
8898 MIG=$ac_cv_prog_MIG
8899 if test -n "$MIG"; then
8900   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
8901 $as_echo "$MIG" >&6; }
8902 else
8903   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8904 $as_echo "no" >&6; }
8905 fi
8906
8907
8908 fi
8909 if test -z "$ac_cv_prog_MIG"; then
8910   ac_ct_MIG=$MIG
8911   # Extract the first word of "mig", so it can be a program name with args.
8912 set dummy mig; ac_word=$2
8913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8914 $as_echo_n "checking for $ac_word... " >&6; }
8915 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
8916   $as_echo_n "(cached) " >&6
8917 else
8918   if test -n "$ac_ct_MIG"; then
8919   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
8920 else
8921 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8922 for as_dir in $PATH
8923 do
8924   IFS=$as_save_IFS
8925   test -z "$as_dir" && as_dir=.
8926     for ac_exec_ext in '' $ac_executable_extensions; do
8927   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8928     ac_cv_prog_ac_ct_MIG="mig"
8929     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8930     break 2
8931   fi
8932 done
8933   done
8934 IFS=$as_save_IFS
8935
8936 fi
8937 fi
8938 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
8939 if test -n "$ac_ct_MIG"; then
8940   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
8941 $as_echo "$ac_ct_MIG" >&6; }
8942 else
8943   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8944 $as_echo "no" >&6; }
8945 fi
8946
8947   if test "x$ac_ct_MIG" = x; then
8948     MIG=""
8949   else
8950     case $cross_compiling:$ac_tool_warned in
8951 yes:)
8952 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8953 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8954 ac_tool_warned=yes ;;
8955 esac
8956     MIG=$ac_ct_MIG
8957   fi
8958 else
8959   MIG="$ac_cv_prog_MIG"
8960 fi
8961
8962
8963 # ---------------------- #
8964 # Checks for libraries.  #
8965 # ---------------------- #
8966
8967 # We might need to link with -lm; most simulators need it.
8968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
8969 $as_echo_n "checking for main in -lm... " >&6; }
8970 if test "${ac_cv_lib_m_main+set}" = set; then :
8971   $as_echo_n "(cached) " >&6
8972 else
8973   ac_check_lib_save_LIBS=$LIBS
8974 LIBS="-lm  $LIBS"
8975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8976 /* end confdefs.h.  */
8977
8978
8979 int
8980 main ()
8981 {
8982 return main ();
8983   ;
8984   return 0;
8985 }
8986 _ACEOF
8987 if ac_fn_c_try_link "$LINENO"; then :
8988   ac_cv_lib_m_main=yes
8989 else
8990   ac_cv_lib_m_main=no
8991 fi
8992 rm -f core conftest.err conftest.$ac_objext \
8993     conftest$ac_exeext conftest.$ac_ext
8994 LIBS=$ac_check_lib_save_LIBS
8995 fi
8996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
8997 $as_echo "$ac_cv_lib_m_main" >&6; }
8998 if test "x$ac_cv_lib_m_main" = x""yes; then :
8999   cat >>confdefs.h <<_ACEOF
9000 #define HAVE_LIBM 1
9001 _ACEOF
9002
9003   LIBS="-lm $LIBS"
9004
9005 fi
9006
9007
9008 # We need to link with -lw to get `wctype' on Solaris before Solaris
9009 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
9010 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
9011 # is known to have this problem).  Therefore we avoid libw if we can.
9012 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
9013 if test "x$ac_cv_func_wctype" = x""yes; then :
9014
9015 else
9016   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
9017 $as_echo_n "checking for wctype in -lw... " >&6; }
9018 if test "${ac_cv_lib_w_wctype+set}" = set; then :
9019   $as_echo_n "(cached) " >&6
9020 else
9021   ac_check_lib_save_LIBS=$LIBS
9022 LIBS="-lw  $LIBS"
9023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9024 /* end confdefs.h.  */
9025
9026 /* Override any GCC internal prototype to avoid an error.
9027    Use char because int might match the return type of a GCC
9028    builtin and then its argument prototype would still apply.  */
9029 #ifdef __cplusplus
9030 extern "C"
9031 #endif
9032 char wctype ();
9033 int
9034 main ()
9035 {
9036 return wctype ();
9037   ;
9038   return 0;
9039 }
9040 _ACEOF
9041 if ac_fn_c_try_link "$LINENO"; then :
9042   ac_cv_lib_w_wctype=yes
9043 else
9044   ac_cv_lib_w_wctype=no
9045 fi
9046 rm -f core conftest.err conftest.$ac_objext \
9047     conftest$ac_exeext conftest.$ac_ext
9048 LIBS=$ac_check_lib_save_LIBS
9049 fi
9050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
9051 $as_echo "$ac_cv_lib_w_wctype" >&6; }
9052 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
9053   cat >>confdefs.h <<_ACEOF
9054 #define HAVE_LIBW 1
9055 _ACEOF
9056
9057   LIBS="-lw $LIBS"
9058
9059 fi
9060
9061 fi
9062
9063
9064 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
9065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
9066 $as_echo_n "checking for library containing gethostbyname... " >&6; }
9067 if test "${ac_cv_search_gethostbyname+set}" = set; then :
9068   $as_echo_n "(cached) " >&6
9069 else
9070   ac_func_search_save_LIBS=$LIBS
9071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9072 /* end confdefs.h.  */
9073
9074 /* Override any GCC internal prototype to avoid an error.
9075    Use char because int might match the return type of a GCC
9076    builtin and then its argument prototype would still apply.  */
9077 #ifdef __cplusplus
9078 extern "C"
9079 #endif
9080 char gethostbyname ();
9081 int
9082 main ()
9083 {
9084 return gethostbyname ();
9085   ;
9086   return 0;
9087 }
9088 _ACEOF
9089 for ac_lib in '' nsl; do
9090   if test -z "$ac_lib"; then
9091     ac_res="none required"
9092   else
9093     ac_res=-l$ac_lib
9094     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9095   fi
9096   if ac_fn_c_try_link "$LINENO"; then :
9097   ac_cv_search_gethostbyname=$ac_res
9098 fi
9099 rm -f core conftest.err conftest.$ac_objext \
9100     conftest$ac_exeext
9101   if test "${ac_cv_search_gethostbyname+set}" = set; then :
9102   break
9103 fi
9104 done
9105 if test "${ac_cv_search_gethostbyname+set}" = set; then :
9106
9107 else
9108   ac_cv_search_gethostbyname=no
9109 fi
9110 rm conftest.$ac_ext
9111 LIBS=$ac_func_search_save_LIBS
9112 fi
9113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
9114 $as_echo "$ac_cv_search_gethostbyname" >&6; }
9115 ac_res=$ac_cv_search_gethostbyname
9116 if test "$ac_res" != no; then :
9117   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9118
9119 fi
9120
9121
9122 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
9123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
9124 $as_echo_n "checking for library containing socketpair... " >&6; }
9125 if test "${ac_cv_search_socketpair+set}" = set; then :
9126   $as_echo_n "(cached) " >&6
9127 else
9128   ac_func_search_save_LIBS=$LIBS
9129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9130 /* end confdefs.h.  */
9131
9132 /* Override any GCC internal prototype to avoid an error.
9133    Use char because int might match the return type of a GCC
9134    builtin and then its argument prototype would still apply.  */
9135 #ifdef __cplusplus
9136 extern "C"
9137 #endif
9138 char socketpair ();
9139 int
9140 main ()
9141 {
9142 return socketpair ();
9143   ;
9144   return 0;
9145 }
9146 _ACEOF
9147 for ac_lib in '' socket; do
9148   if test -z "$ac_lib"; then
9149     ac_res="none required"
9150   else
9151     ac_res=-l$ac_lib
9152     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9153   fi
9154   if ac_fn_c_try_link "$LINENO"; then :
9155   ac_cv_search_socketpair=$ac_res
9156 fi
9157 rm -f core conftest.err conftest.$ac_objext \
9158     conftest$ac_exeext
9159   if test "${ac_cv_search_socketpair+set}" = set; then :
9160   break
9161 fi
9162 done
9163 if test "${ac_cv_search_socketpair+set}" = set; then :
9164
9165 else
9166   ac_cv_search_socketpair=no
9167 fi
9168 rm conftest.$ac_ext
9169 LIBS=$ac_func_search_save_LIBS
9170 fi
9171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
9172 $as_echo "$ac_cv_search_socketpair" >&6; }
9173 ac_res=$ac_cv_search_socketpair
9174 if test "$ac_res" != no; then :
9175   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9176
9177 fi
9178
9179
9180 # Link in zlib if we can.  This allows us to read compressed debug sections.
9181
9182   # See if the user specified whether he wants zlib support or not.
9183
9184 # Check whether --with-zlib was given.
9185 if test "${with_zlib+set}" = set; then :
9186   withval=$with_zlib;
9187 else
9188   with_zlib=auto
9189 fi
9190
9191
9192   if test "$with_zlib" != "no"; then
9193     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
9194 $as_echo_n "checking for library containing zlibVersion... " >&6; }
9195 if test "${ac_cv_search_zlibVersion+set}" = set; then :
9196   $as_echo_n "(cached) " >&6
9197 else
9198   ac_func_search_save_LIBS=$LIBS
9199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9200 /* end confdefs.h.  */
9201
9202 /* Override any GCC internal prototype to avoid an error.
9203    Use char because int might match the return type of a GCC
9204    builtin and then its argument prototype would still apply.  */
9205 #ifdef __cplusplus
9206 extern "C"
9207 #endif
9208 char zlibVersion ();
9209 int
9210 main ()
9211 {
9212 return zlibVersion ();
9213   ;
9214   return 0;
9215 }
9216 _ACEOF
9217 for ac_lib in '' z; do
9218   if test -z "$ac_lib"; then
9219     ac_res="none required"
9220   else
9221     ac_res=-l$ac_lib
9222     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9223   fi
9224   if ac_fn_c_try_link "$LINENO"; then :
9225   ac_cv_search_zlibVersion=$ac_res
9226 fi
9227 rm -f core conftest.err conftest.$ac_objext \
9228     conftest$ac_exeext
9229   if test "${ac_cv_search_zlibVersion+set}" = set; then :
9230   break
9231 fi
9232 done
9233 if test "${ac_cv_search_zlibVersion+set}" = set; then :
9234
9235 else
9236   ac_cv_search_zlibVersion=no
9237 fi
9238 rm conftest.$ac_ext
9239 LIBS=$ac_func_search_save_LIBS
9240 fi
9241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
9242 $as_echo "$ac_cv_search_zlibVersion" >&6; }
9243 ac_res=$ac_cv_search_zlibVersion
9244 if test "$ac_res" != no; then :
9245   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9246   for ac_header in zlib.h
9247 do :
9248   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
9249 if test "x$ac_cv_header_zlib_h" = x""yes; then :
9250   cat >>confdefs.h <<_ACEOF
9251 #define HAVE_ZLIB_H 1
9252 _ACEOF
9253
9254 fi
9255
9256 done
9257
9258 fi
9259
9260     if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
9261       as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
9262     fi
9263   fi
9264
9265
9266 # On HP/UX we may need libxpdl for dlgetmodinfo (used by solib-pa64.c).
9267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlgetmodinfo" >&5
9268 $as_echo_n "checking for library containing dlgetmodinfo... " >&6; }
9269 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
9270   $as_echo_n "(cached) " >&6
9271 else
9272   ac_func_search_save_LIBS=$LIBS
9273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9274 /* end confdefs.h.  */
9275
9276 /* Override any GCC internal prototype to avoid an error.
9277    Use char because int might match the return type of a GCC
9278    builtin and then its argument prototype would still apply.  */
9279 #ifdef __cplusplus
9280 extern "C"
9281 #endif
9282 char dlgetmodinfo ();
9283 int
9284 main ()
9285 {
9286 return dlgetmodinfo ();
9287   ;
9288   return 0;
9289 }
9290 _ACEOF
9291 for ac_lib in '' dl xpdl; do
9292   if test -z "$ac_lib"; then
9293     ac_res="none required"
9294   else
9295     ac_res=-l$ac_lib
9296     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9297   fi
9298   if ac_fn_c_try_link "$LINENO"; then :
9299   ac_cv_search_dlgetmodinfo=$ac_res
9300 fi
9301 rm -f core conftest.err conftest.$ac_objext \
9302     conftest$ac_exeext
9303   if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
9304   break
9305 fi
9306 done
9307 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
9308
9309 else
9310   ac_cv_search_dlgetmodinfo=no
9311 fi
9312 rm conftest.$ac_ext
9313 LIBS=$ac_func_search_save_LIBS
9314 fi
9315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlgetmodinfo" >&5
9316 $as_echo "$ac_cv_search_dlgetmodinfo" >&6; }
9317 ac_res=$ac_cv_search_dlgetmodinfo
9318 if test "$ac_res" != no; then :
9319   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9320
9321 fi
9322
9323
9324
9325
9326
9327 # Check whether --with-libiconv-prefix was given.
9328 if test "${with_libiconv_prefix+set}" = set; then :
9329   withval=$with_libiconv_prefix;
9330     for dir in `echo "$withval" | tr : ' '`; do
9331       if test -d $dir/include; then LIBICONV_INCLUDE="-I$dir/include"; fi
9332       if test -d $dir/lib; then LIBICONV_LIBDIR="-L$dir/lib"; fi
9333     done
9334
9335 fi
9336
9337
9338   BUILD_LIBICONV_LIBDIRS="../libiconv/lib/.libs ../libiconv/lib/_libs"
9339   BUILD_LIBICONV_INCLUDE="-I../libiconv/include"
9340
9341   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
9342 $as_echo_n "checking for iconv... " >&6; }
9343 if test "${am_cv_func_iconv+set}" = set; then :
9344   $as_echo_n "(cached) " >&6
9345 else
9346
9347     am_cv_func_iconv="no, consider installing GNU libiconv"
9348     am_cv_lib_iconv=no
9349     am_cv_use_build_libiconv=no
9350     am_cv_build_libiconv_path=
9351
9352     # If libiconv is part of the build tree, then try using it over
9353     # any system iconv.
9354     if test -d ../libiconv; then
9355       for lib_dir in $BUILD_LIBICONV_LIBDIRS; do
9356         am_save_LIBS="$LIBS"
9357         am_save_CPPFLAGS="$CPPFLAGS"
9358         LIBS="$LIBS $lib_dir/libiconv.a"
9359         CPPFLAGS="$CPPFLAGS $BUILD_LIBICONV_INCLUDE"
9360         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9361 /* end confdefs.h.  */
9362 #include <stdlib.h>
9363 #include <iconv.h>
9364 int
9365 main ()
9366 {
9367 iconv_t cd = iconv_open("","");
9368            iconv(cd,NULL,NULL,NULL,NULL);
9369            iconv_close(cd);
9370   ;
9371   return 0;
9372 }
9373 _ACEOF
9374 if ac_fn_c_try_link "$LINENO"; then :
9375   am_cv_use_build_libiconv=yes
9376           am_cv_build_libiconv_path=$lib_dir/libiconv.a
9377           am_cv_lib_iconv=yes
9378           am_cv_func_iconv=yes
9379 fi
9380 rm -f core conftest.err conftest.$ac_objext \
9381     conftest$ac_exeext conftest.$ac_ext
9382         LIBS="$am_save_LIBS"
9383         CPPFLAGS="$am_save_CPPFLAGS"
9384         if test "$am_cv_use_build_libiconv" = "yes"; then
9385           break
9386         fi
9387       done
9388     fi
9389
9390     # Next, try to find iconv in libc.
9391     if test "$am_cv_func_iconv" != yes; then
9392       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9393 /* end confdefs.h.  */
9394 #include <stdlib.h>
9395 #include <iconv.h>
9396 int
9397 main ()
9398 {
9399 iconv_t cd = iconv_open("","");
9400          iconv(cd,NULL,NULL,NULL,NULL);
9401          iconv_close(cd);
9402   ;
9403   return 0;
9404 }
9405 _ACEOF
9406 if ac_fn_c_try_link "$LINENO"; then :
9407   am_cv_func_iconv=yes
9408 fi
9409 rm -f core conftest.err conftest.$ac_objext \
9410     conftest$ac_exeext conftest.$ac_ext
9411     fi
9412
9413     # If iconv was not in libc, try -liconv.  In this case, arrange to
9414     # look in the libiconv prefix, if it was specified by the user.
9415     if test "$am_cv_func_iconv" != yes; then
9416       am_save_CPPFLAGS="$CPPFLAGS"
9417       am_save_LIBS="$LIBS"
9418       if test -n "$LIBICONV_INCLUDE"; then
9419         CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
9420         LIBS="$LIBS $LIBICONV_LIBDIR"
9421       fi
9422       LIBS="$LIBS -liconv"
9423       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9424 /* end confdefs.h.  */
9425 #include <stdlib.h>
9426 #include <iconv.h>
9427 int
9428 main ()
9429 {
9430 iconv_t cd = iconv_open("","");
9431          iconv(cd,NULL,NULL,NULL,NULL);
9432          iconv_close(cd);
9433   ;
9434   return 0;
9435 }
9436 _ACEOF
9437 if ac_fn_c_try_link "$LINENO"; then :
9438   am_cv_lib_iconv=yes
9439         am_cv_func_iconv=yes
9440 fi
9441 rm -f core conftest.err conftest.$ac_objext \
9442     conftest$ac_exeext conftest.$ac_ext
9443       LIBS="$am_save_LIBS"
9444       CPPFLAGS="$am_save_CPPFLAGS"
9445     fi
9446
9447 fi
9448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
9449 $as_echo "$am_cv_func_iconv" >&6; }
9450
9451   # Set the various flags based on the cache variables.  We can't rely
9452   # on the flags to remain set from the above code, due to caching.
9453   LIBICONV=
9454   if test "$am_cv_lib_iconv" = yes; then
9455     LIBICONV="-liconv"
9456   else
9457     LIBICONV_LIBDIR=
9458     LIBICONV_INCLUDE=
9459   fi
9460   if test "$am_cv_use_build_libiconv" = yes; then
9461     LIBICONV="$am_cv_build_libiconv_path"
9462     LIBICONV_LIBDIR=""
9463     LIBICONV_INCLUDE="$BUILD_LIBICONV_INCLUDE"
9464   fi
9465   CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
9466   LIBS="$LIBS $LIBICONV_LIBDIR $LIBICONV"
9467
9468   if test "$am_cv_func_iconv" = yes; then
9469
9470 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
9471
9472     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
9473 $as_echo_n "checking for iconv declaration... " >&6; }
9474     if test "${am_cv_proto_iconv+set}" = set; then :
9475   $as_echo_n "(cached) " >&6
9476 else
9477
9478       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9479 /* end confdefs.h.  */
9480
9481 #include <stdlib.h>
9482 #include <iconv.h>
9483 extern
9484 #ifdef __cplusplus
9485 "C"
9486 #endif
9487 #if defined(__STDC__) || defined(__cplusplus)
9488 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
9489 #else
9490 size_t iconv();
9491 #endif
9492
9493 int
9494 main ()
9495 {
9496
9497   ;
9498   return 0;
9499 }
9500 _ACEOF
9501 if ac_fn_c_try_compile "$LINENO"; then :
9502   am_cv_proto_iconv_arg1=""
9503 else
9504   am_cv_proto_iconv_arg1="const"
9505 fi
9506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9507       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
9508 fi
9509
9510     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
9511     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
9512          }$am_cv_proto_iconv" >&5
9513 $as_echo "${ac_t:-
9514          }$am_cv_proto_iconv" >&6; }
9515
9516 cat >>confdefs.h <<_ACEOF
9517 #define ICONV_CONST $am_cv_proto_iconv_arg1
9518 _ACEOF
9519
9520   fi
9521
9522
9523 # On alpha-osf, it appears that libtermcap and libcurses are not compatible.
9524 # There is a very specific comment in /usr/include/curses.h explaining that
9525 # termcap routines built into libcurses must not be used.
9526 #
9527 # The symptoms we observed so far is GDB unexpectedly changing
9528 # the terminal settings when tgetent is called - this is particularly
9529 # visible as the output is missing carriage returns, and so rapidly
9530 # becomes very hard to read.
9531 #
9532 # The readline configure script has already decided that libtermcap
9533 # was enough for its purposes, and so decided to build readline using
9534 # libtermcap.  Since the TUI mode requires curses, building GDB with
9535 # TUI enabled results in both libraries to be used at the same time,
9536 # which is not allowed.  This basically means that GDB with TUI is
9537 # broken on alpha-osf.
9538
9539 case $host_os in
9540   osf* )
9541     if test x"$enable_tui" = xyes; then
9542       as_fn_error "Building GDB with TUI mode is not supported on this host" "$LINENO" 5
9543     fi
9544     if test x"$enable_tui" = xauto; then
9545       enable_tui=no
9546     fi
9547     ;;
9548 esac
9549
9550 # For the TUI, we need enhanced curses functionality.
9551 if test x"$enable_tui" != xno; then
9552   prefer_curses=yes
9553 fi
9554
9555 curses_found=no
9556 if test x"$prefer_curses" = xyes; then
9557   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
9558   # curses library because the latter might not provide all the
9559   # functionality we need.  However, this leads to problems on systems
9560   # where the linker searches /usr/local/lib, but the compiler doesn't
9561   # search /usr/local/include, if ncurses is installed in /usr/local.  A
9562   # default installation of ncurses on alpha*-dec-osf* will lead to such
9563   # a situation.
9564   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
9565 $as_echo_n "checking for library containing waddstr... " >&6; }
9566 if test "${ac_cv_search_waddstr+set}" = set; then :
9567   $as_echo_n "(cached) " >&6
9568 else
9569   ac_func_search_save_LIBS=$LIBS
9570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9571 /* end confdefs.h.  */
9572
9573 /* Override any GCC internal prototype to avoid an error.
9574    Use char because int might match the return type of a GCC
9575    builtin and then its argument prototype would still apply.  */
9576 #ifdef __cplusplus
9577 extern "C"
9578 #endif
9579 char waddstr ();
9580 int
9581 main ()
9582 {
9583 return waddstr ();
9584   ;
9585   return 0;
9586 }
9587 _ACEOF
9588 for ac_lib in '' ncurses cursesX curses; do
9589   if test -z "$ac_lib"; then
9590     ac_res="none required"
9591   else
9592     ac_res=-l$ac_lib
9593     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9594   fi
9595   if ac_fn_c_try_link "$LINENO"; then :
9596   ac_cv_search_waddstr=$ac_res
9597 fi
9598 rm -f core conftest.err conftest.$ac_objext \
9599     conftest$ac_exeext
9600   if test "${ac_cv_search_waddstr+set}" = set; then :
9601   break
9602 fi
9603 done
9604 if test "${ac_cv_search_waddstr+set}" = set; then :
9605
9606 else
9607   ac_cv_search_waddstr=no
9608 fi
9609 rm conftest.$ac_ext
9610 LIBS=$ac_func_search_save_LIBS
9611 fi
9612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
9613 $as_echo "$ac_cv_search_waddstr" >&6; }
9614 ac_res=$ac_cv_search_waddstr
9615 if test "$ac_res" != no; then :
9616   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9617
9618 fi
9619
9620
9621   if test "$ac_cv_search_waddstr" != no; then
9622     curses_found=yes
9623   fi
9624 fi
9625
9626 # Check whether we should enable the TUI, but only do so if we really
9627 # can.
9628 if test x"$enable_tui" != xno; then
9629   if test -d $srcdir/tui; then
9630     if test "$curses_found" != no; then
9631       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
9632       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
9633       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
9634       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
9635       CONFIG_ALL="${CONFIG_ALL} all-tui"
9636       CONFIG_CLEAN="${CONFIG_CLEAN} clean-tui"
9637       CONFIG_INSTALL="${CONFIG_INSTALL} install-tui"
9638       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-tui"
9639     else
9640       if test x"$enable_tui" = xyes; then
9641         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
9642       else
9643         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
9644 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
9645       fi
9646     fi
9647   fi
9648 fi
9649
9650 # Since GDB uses Readline, we need termcap functionality.  In many
9651 # cases this will be provided by the curses library, but some systems
9652 # have a seperate termcap library, or no curses library at all.
9653
9654 case $host_os in
9655   cygwin*)
9656     if test -d $srcdir/libtermcap; then
9657       LIBS="../libtermcap/libtermcap.a $LIBS"
9658       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
9659     fi ;;
9660   go32* | *djgpp*)
9661     ac_cv_search_tgetent="none required"
9662     ;;
9663   *mingw32*)
9664     ac_cv_search_tgetent="none required"
9665     CONFIG_OBS="$CONFIG_OBS windows-termcap.o"
9666     ;;
9667 esac
9668
9669 # These are the libraries checked by Readline.
9670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
9671 $as_echo_n "checking for library containing tgetent... " >&6; }
9672 if test "${ac_cv_search_tgetent+set}" = set; then :
9673   $as_echo_n "(cached) " >&6
9674 else
9675   ac_func_search_save_LIBS=$LIBS
9676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9677 /* end confdefs.h.  */
9678
9679 /* Override any GCC internal prototype to avoid an error.
9680    Use char because int might match the return type of a GCC
9681    builtin and then its argument prototype would still apply.  */
9682 #ifdef __cplusplus
9683 extern "C"
9684 #endif
9685 char tgetent ();
9686 int
9687 main ()
9688 {
9689 return tgetent ();
9690   ;
9691   return 0;
9692 }
9693 _ACEOF
9694 for ac_lib in '' termcap tinfo curses ncurses; do
9695   if test -z "$ac_lib"; then
9696     ac_res="none required"
9697   else
9698     ac_res=-l$ac_lib
9699     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9700   fi
9701   if ac_fn_c_try_link "$LINENO"; then :
9702   ac_cv_search_tgetent=$ac_res
9703 fi
9704 rm -f core conftest.err conftest.$ac_objext \
9705     conftest$ac_exeext
9706   if test "${ac_cv_search_tgetent+set}" = set; then :
9707   break
9708 fi
9709 done
9710 if test "${ac_cv_search_tgetent+set}" = set; then :
9711
9712 else
9713   ac_cv_search_tgetent=no
9714 fi
9715 rm conftest.$ac_ext
9716 LIBS=$ac_func_search_save_LIBS
9717 fi
9718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
9719 $as_echo "$ac_cv_search_tgetent" >&6; }
9720 ac_res=$ac_cv_search_tgetent
9721 if test "$ac_res" != no; then :
9722   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9723
9724 fi
9725
9726
9727 if test "$ac_cv_search_tgetent" = no; then
9728   as_fn_error "no termcap library found" "$LINENO" 5
9729 fi
9730
9731
9732 # Check whether --with-system-readline was given.
9733 if test "${with_system_readline+set}" = set; then :
9734   withval=$with_system_readline;
9735 fi
9736
9737
9738 if test "$with_system_readline" = yes; then
9739   READLINE=-lreadline
9740   READLINE_DEPS=
9741   READLINE_CFLAGS=
9742
9743   # readline-6.0 started to use the name `_rl_echoing_p'.
9744   # `$(READLINE_DIR)/' of bundled readline would not resolve in configure.
9745
9746   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline_echoing_p" >&5
9747 $as_echo_n "checking for readline_echoing_p... " >&6; }
9748   save_LIBS=$LIBS
9749   LIBS="$LIBS $READLINE"
9750   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9751 /* end confdefs.h.  */
9752
9753 int
9754 main ()
9755 {
9756 extern int readline_echoing_p;
9757                                     return readline_echoing_p;
9758   ;
9759   return 0;
9760 }
9761 _ACEOF
9762 if ac_fn_c_try_link "$LINENO"; then :
9763   READLINE_ECHOING_P=yes
9764 else
9765   READLINE_ECHOING_P=no
9766
9767 $as_echo "#define readline_echoing_p _rl_echoing_p" >>confdefs.h
9768
9769 fi
9770 rm -f core conftest.err conftest.$ac_objext \
9771     conftest$ac_exeext conftest.$ac_ext
9772   LIBS="$save_LIBS"
9773   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READLINE_ECHOING_P" >&5
9774 $as_echo "$READLINE_ECHOING_P" >&6; }
9775 else
9776   READLINE='$(READLINE_DIR)/libreadline.a'
9777   READLINE_DEPS='$(READLINE)'
9778   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
9779 fi
9780
9781
9782
9783
9784
9785 # Check whether --with-expat was given.
9786 if test "${with_expat+set}" = set; then :
9787   withval=$with_expat;
9788 else
9789   with_expat=auto
9790 fi
9791
9792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
9793 $as_echo_n "checking whether to use expat... " >&6; }
9794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
9795 $as_echo "$with_expat" >&6; }
9796
9797 if test "${with_expat}" = no; then
9798   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
9799 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
9800   HAVE_LIBEXPAT=no
9801 else
9802
9803       if test "X$prefix" = "XNONE"; then
9804     acl_final_prefix="$ac_default_prefix"
9805   else
9806     acl_final_prefix="$prefix"
9807   fi
9808   if test "X$exec_prefix" = "XNONE"; then
9809     acl_final_exec_prefix='${prefix}'
9810   else
9811     acl_final_exec_prefix="$exec_prefix"
9812   fi
9813   acl_save_prefix="$prefix"
9814   prefix="$acl_final_prefix"
9815   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9816   prefix="$acl_save_prefix"
9817
9818
9819 # Check whether --with-gnu-ld was given.
9820 if test "${with_gnu_ld+set}" = set; then :
9821   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9822 else
9823   with_gnu_ld=no
9824 fi
9825
9826 # Prepare PATH_SEPARATOR.
9827 # The user is always right.
9828 if test "${PATH_SEPARATOR+set}" != set; then
9829   echo "#! /bin/sh" >conf$$.sh
9830   echo  "exit 0"   >>conf$$.sh
9831   chmod +x conf$$.sh
9832   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9833     PATH_SEPARATOR=';'
9834   else
9835     PATH_SEPARATOR=:
9836   fi
9837   rm -f conf$$.sh
9838 fi
9839 ac_prog=ld
9840 if test "$GCC" = yes; then
9841   # Check if gcc -print-prog-name=ld gives a path.
9842   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9843 $as_echo_n "checking for ld used by GCC... " >&6; }
9844   case $host in
9845   *-*-mingw*)
9846     # gcc leaves a trailing carriage return which upsets mingw
9847     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9848   *)
9849     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9850   esac
9851   case $ac_prog in
9852     # Accept absolute paths.
9853     [\\/]* | [A-Za-z]:[\\/]*)
9854       re_direlt='/[^/][^/]*/\.\./'
9855       # Canonicalize the path of ld
9856       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9857       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9858         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9859       done
9860       test -z "$LD" && LD="$ac_prog"
9861       ;;
9862   "")
9863     # If it fails, then pretend we aren't using GCC.
9864     ac_prog=ld
9865     ;;
9866   *)
9867     # If it is relative, then search for the first ld in PATH.
9868     with_gnu_ld=unknown
9869     ;;
9870   esac
9871 elif test "$with_gnu_ld" = yes; then
9872   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9873 $as_echo_n "checking for GNU ld... " >&6; }
9874 else
9875   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9876 $as_echo_n "checking for non-GNU ld... " >&6; }
9877 fi
9878 if test "${acl_cv_path_LD+set}" = set; then :
9879   $as_echo_n "(cached) " >&6
9880 else
9881   if test -z "$LD"; then
9882   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9883   for ac_dir in $PATH; do
9884     test -z "$ac_dir" && ac_dir=.
9885     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9886       acl_cv_path_LD="$ac_dir/$ac_prog"
9887       # Check to see if the program is GNU ld.  I'd rather use --version,
9888       # but apparently some GNU ld's only accept -v.
9889       # Break only if it was the GNU/non-GNU ld that we prefer.
9890       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9891         test "$with_gnu_ld" != no && break
9892       else
9893         test "$with_gnu_ld" != yes && break
9894       fi
9895     fi
9896   done
9897   IFS="$ac_save_ifs"
9898 else
9899   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9900 fi
9901 fi
9902
9903 LD="$acl_cv_path_LD"
9904 if test -n "$LD"; then
9905   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9906 $as_echo "$LD" >&6; }
9907 else
9908   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9909 $as_echo "no" >&6; }
9910 fi
9911 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9913 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9914 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9915   $as_echo_n "(cached) " >&6
9916 else
9917   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9918 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9919   acl_cv_prog_gnu_ld=yes
9920 else
9921   acl_cv_prog_gnu_ld=no
9922 fi
9923 fi
9924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9925 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9926 with_gnu_ld=$acl_cv_prog_gnu_ld
9927
9928
9929
9930                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9931 $as_echo_n "checking for shared library run path origin... " >&6; }
9932 if test "${acl_cv_rpath+set}" = set; then :
9933   $as_echo_n "(cached) " >&6
9934 else
9935
9936     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9937     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9938     . ./conftest.sh
9939     rm -f ./conftest.sh
9940     acl_cv_rpath=done
9941
9942 fi
9943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9944 $as_echo "$acl_cv_rpath" >&6; }
9945   wl="$acl_cv_wl"
9946   libext="$acl_cv_libext"
9947   shlibext="$acl_cv_shlibext"
9948   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9949   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9950   hardcode_direct="$acl_cv_hardcode_direct"
9951   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9952     # Check whether --enable-rpath was given.
9953 if test "${enable_rpath+set}" = set; then :
9954   enableval=$enable_rpath; :
9955 else
9956   enable_rpath=yes
9957 fi
9958
9959
9960
9961
9962
9963
9964
9965
9966
9967
9968     use_additional=yes
9969
9970   acl_save_prefix="$prefix"
9971   prefix="$acl_final_prefix"
9972   acl_save_exec_prefix="$exec_prefix"
9973   exec_prefix="$acl_final_exec_prefix"
9974
9975     eval additional_includedir=\"$includedir\"
9976     eval additional_libdir=\"$libdir\"
9977
9978   exec_prefix="$acl_save_exec_prefix"
9979   prefix="$acl_save_prefix"
9980
9981
9982 # Check whether --with-libexpat-prefix was given.
9983 if test "${with_libexpat_prefix+set}" = set; then :
9984   withval=$with_libexpat_prefix;
9985     if test "X$withval" = "Xno"; then
9986       use_additional=no
9987     else
9988       if test "X$withval" = "X"; then
9989
9990   acl_save_prefix="$prefix"
9991   prefix="$acl_final_prefix"
9992   acl_save_exec_prefix="$exec_prefix"
9993   exec_prefix="$acl_final_exec_prefix"
9994
9995           eval additional_includedir=\"$includedir\"
9996           eval additional_libdir=\"$libdir\"
9997
9998   exec_prefix="$acl_save_exec_prefix"
9999   prefix="$acl_save_prefix"
10000
10001       else
10002         additional_includedir="$withval/include"
10003         additional_libdir="$withval/lib"
10004       fi
10005     fi
10006
10007 fi
10008
10009       LIBEXPAT=
10010   LTLIBEXPAT=
10011   INCEXPAT=
10012   rpathdirs=
10013   ltrpathdirs=
10014   names_already_handled=
10015   names_next_round='expat '
10016   while test -n "$names_next_round"; do
10017     names_this_round="$names_next_round"
10018     names_next_round=
10019     for name in $names_this_round; do
10020       already_handled=
10021       for n in $names_already_handled; do
10022         if test "$n" = "$name"; then
10023           already_handled=yes
10024           break
10025         fi
10026       done
10027       if test -z "$already_handled"; then
10028         names_already_handled="$names_already_handled $name"
10029                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10030         eval value=\"\$HAVE_LIB$uppername\"
10031         if test -n "$value"; then
10032           if test "$value" = yes; then
10033             eval value=\"\$LIB$uppername\"
10034             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
10035             eval value=\"\$LTLIB$uppername\"
10036             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
10037           else
10038                                     :
10039           fi
10040         else
10041                               found_dir=
10042           found_la=
10043           found_so=
10044           found_a=
10045           if test $use_additional = yes; then
10046             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10047               found_dir="$additional_libdir"
10048               found_so="$additional_libdir/lib$name.$shlibext"
10049               if test -f "$additional_libdir/lib$name.la"; then
10050                 found_la="$additional_libdir/lib$name.la"
10051               fi
10052             else
10053               if test -f "$additional_libdir/lib$name.$libext"; then
10054                 found_dir="$additional_libdir"
10055                 found_a="$additional_libdir/lib$name.$libext"
10056                 if test -f "$additional_libdir/lib$name.la"; then
10057                   found_la="$additional_libdir/lib$name.la"
10058                 fi
10059               fi
10060             fi
10061           fi
10062           if test "X$found_dir" = "X"; then
10063             for x in $LDFLAGS $LTLIBEXPAT; do
10064
10065   acl_save_prefix="$prefix"
10066   prefix="$acl_final_prefix"
10067   acl_save_exec_prefix="$exec_prefix"
10068   exec_prefix="$acl_final_exec_prefix"
10069   eval x=\"$x\"
10070   exec_prefix="$acl_save_exec_prefix"
10071   prefix="$acl_save_prefix"
10072
10073               case "$x" in
10074                 -L*)
10075                   dir=`echo "X$x" | sed -e 's/^X-L//'`
10076                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10077                     found_dir="$dir"
10078                     found_so="$dir/lib$name.$shlibext"
10079                     if test -f "$dir/lib$name.la"; then
10080                       found_la="$dir/lib$name.la"
10081                     fi
10082                   else
10083                     if test -f "$dir/lib$name.$libext"; then
10084                       found_dir="$dir"
10085                       found_a="$dir/lib$name.$libext"
10086                       if test -f "$dir/lib$name.la"; then
10087                         found_la="$dir/lib$name.la"
10088                       fi
10089                     fi
10090                   fi
10091                   ;;
10092               esac
10093               if test "X$found_dir" != "X"; then
10094                 break
10095               fi
10096             done
10097           fi
10098           if test "X$found_dir" != "X"; then
10099                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
10100             if test "X$found_so" != "X"; then
10101                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10102                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10103               else
10104                                                                                 haveit=
10105                 for x in $ltrpathdirs; do
10106                   if test "X$x" = "X$found_dir"; then
10107                     haveit=yes
10108                     break
10109                   fi
10110                 done
10111                 if test -z "$haveit"; then
10112                   ltrpathdirs="$ltrpathdirs $found_dir"
10113                 fi
10114                                 if test "$hardcode_direct" = yes; then
10115                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10116                 else
10117                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10118                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10119                                                             haveit=
10120                     for x in $rpathdirs; do
10121                       if test "X$x" = "X$found_dir"; then
10122                         haveit=yes
10123                         break
10124                       fi
10125                     done
10126                     if test -z "$haveit"; then
10127                       rpathdirs="$rpathdirs $found_dir"
10128                     fi
10129                   else
10130                                                                                 haveit=
10131                     for x in $LDFLAGS $LIBEXPAT; do
10132
10133   acl_save_prefix="$prefix"
10134   prefix="$acl_final_prefix"
10135   acl_save_exec_prefix="$exec_prefix"
10136   exec_prefix="$acl_final_exec_prefix"
10137   eval x=\"$x\"
10138   exec_prefix="$acl_save_exec_prefix"
10139   prefix="$acl_save_prefix"
10140
10141                       if test "X$x" = "X-L$found_dir"; then
10142                         haveit=yes
10143                         break
10144                       fi
10145                     done
10146                     if test -z "$haveit"; then
10147                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
10148                     fi
10149                     if test "$hardcode_minus_L" != no; then
10150                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10151                     else
10152                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
10153                     fi
10154                   fi
10155                 fi
10156               fi
10157             else
10158               if test "X$found_a" != "X"; then
10159                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
10160               else
10161                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
10162               fi
10163             fi
10164                         additional_includedir=
10165             case "$found_dir" in
10166               */lib | */lib/)
10167                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10168                 additional_includedir="$basedir/include"
10169                 ;;
10170             esac
10171             if test "X$additional_includedir" != "X"; then
10172                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
10173                 haveit=
10174                 if test "X$additional_includedir" = "X/usr/local/include"; then
10175                   if test -n "$GCC"; then
10176                     case $host_os in
10177                       linux*) haveit=yes;;
10178                     esac
10179                   fi
10180                 fi
10181                 if test -z "$haveit"; then
10182                   for x in $CPPFLAGS $INCEXPAT; do
10183
10184   acl_save_prefix="$prefix"
10185   prefix="$acl_final_prefix"
10186   acl_save_exec_prefix="$exec_prefix"
10187   exec_prefix="$acl_final_exec_prefix"
10188   eval x=\"$x\"
10189   exec_prefix="$acl_save_exec_prefix"
10190   prefix="$acl_save_prefix"
10191
10192                     if test "X$x" = "X-I$additional_includedir"; then
10193                       haveit=yes
10194                       break
10195                     fi
10196                   done
10197                   if test -z "$haveit"; then
10198                     if test -d "$additional_includedir"; then
10199                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
10200                     fi
10201                   fi
10202                 fi
10203               fi
10204             fi
10205                         if test -n "$found_la"; then
10206                                                         save_libdir="$libdir"
10207               case "$found_la" in
10208                 */* | *\\*) . "$found_la" ;;
10209                 *) . "./$found_la" ;;
10210               esac
10211               libdir="$save_libdir"
10212                             for dep in $dependency_libs; do
10213                 case "$dep" in
10214                   -L*)
10215                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10216                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
10217                       haveit=
10218                       if test "X$additional_libdir" = "X/usr/local/lib"; then
10219                         if test -n "$GCC"; then
10220                           case $host_os in
10221                             linux*) haveit=yes;;
10222                           esac
10223                         fi
10224                       fi
10225                       if test -z "$haveit"; then
10226                         haveit=
10227                         for x in $LDFLAGS $LIBEXPAT; do
10228
10229   acl_save_prefix="$prefix"
10230   prefix="$acl_final_prefix"
10231   acl_save_exec_prefix="$exec_prefix"
10232   exec_prefix="$acl_final_exec_prefix"
10233   eval x=\"$x\"
10234   exec_prefix="$acl_save_exec_prefix"
10235   prefix="$acl_save_prefix"
10236
10237                           if test "X$x" = "X-L$additional_libdir"; then
10238                             haveit=yes
10239                             break
10240                           fi
10241                         done
10242                         if test -z "$haveit"; then
10243                           if test -d "$additional_libdir"; then
10244                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
10245                           fi
10246                         fi
10247                         haveit=
10248                         for x in $LDFLAGS $LTLIBEXPAT; do
10249
10250   acl_save_prefix="$prefix"
10251   prefix="$acl_final_prefix"
10252   acl_save_exec_prefix="$exec_prefix"
10253   exec_prefix="$acl_final_exec_prefix"
10254   eval x=\"$x\"
10255   exec_prefix="$acl_save_exec_prefix"
10256   prefix="$acl_save_prefix"
10257
10258                           if test "X$x" = "X-L$additional_libdir"; then
10259                             haveit=yes
10260                             break
10261                           fi
10262                         done
10263                         if test -z "$haveit"; then
10264                           if test -d "$additional_libdir"; then
10265                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
10266                           fi
10267                         fi
10268                       fi
10269                     fi
10270                     ;;
10271                   -R*)
10272                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10273                     if test "$enable_rpath" != no; then
10274                                                                   haveit=
10275                       for x in $rpathdirs; do
10276                         if test "X$x" = "X$dir"; then
10277                           haveit=yes
10278                           break
10279                         fi
10280                       done
10281                       if test -z "$haveit"; then
10282                         rpathdirs="$rpathdirs $dir"
10283                       fi
10284                                                                   haveit=
10285                       for x in $ltrpathdirs; do
10286                         if test "X$x" = "X$dir"; then
10287                           haveit=yes
10288                           break
10289                         fi
10290                       done
10291                       if test -z "$haveit"; then
10292                         ltrpathdirs="$ltrpathdirs $dir"
10293                       fi
10294                     fi
10295                     ;;
10296                   -l*)
10297                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10298                     ;;
10299                   *.la)
10300                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10301                     ;;
10302                   *)
10303                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
10304                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
10305                     ;;
10306                 esac
10307               done
10308             fi
10309           else
10310                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
10311             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
10312           fi
10313         fi
10314       fi
10315     done
10316   done
10317   if test "X$rpathdirs" != "X"; then
10318     if test -n "$hardcode_libdir_separator"; then
10319                         alldirs=
10320       for found_dir in $rpathdirs; do
10321         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10322       done
10323             acl_save_libdir="$libdir"
10324       libdir="$alldirs"
10325       eval flag=\"$hardcode_libdir_flag_spec\"
10326       libdir="$acl_save_libdir"
10327       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
10328     else
10329             for found_dir in $rpathdirs; do
10330         acl_save_libdir="$libdir"
10331         libdir="$found_dir"
10332         eval flag=\"$hardcode_libdir_flag_spec\"
10333         libdir="$acl_save_libdir"
10334         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
10335       done
10336     fi
10337   fi
10338   if test "X$ltrpathdirs" != "X"; then
10339             for found_dir in $ltrpathdirs; do
10340       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
10341     done
10342   fi
10343
10344
10345         ac_save_CPPFLAGS="$CPPFLAGS"
10346
10347   for element in $INCEXPAT; do
10348     haveit=
10349     for x in $CPPFLAGS; do
10350
10351   acl_save_prefix="$prefix"
10352   prefix="$acl_final_prefix"
10353   acl_save_exec_prefix="$exec_prefix"
10354   exec_prefix="$acl_final_exec_prefix"
10355   eval x=\"$x\"
10356   exec_prefix="$acl_save_exec_prefix"
10357   prefix="$acl_save_prefix"
10358
10359       if test "X$x" = "X$element"; then
10360         haveit=yes
10361         break
10362       fi
10363     done
10364     if test -z "$haveit"; then
10365       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10366     fi
10367   done
10368
10369
10370   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
10371 $as_echo_n "checking for libexpat... " >&6; }
10372 if test "${ac_cv_libexpat+set}" = set; then :
10373   $as_echo_n "(cached) " >&6
10374 else
10375
10376     ac_save_LIBS="$LIBS"
10377     LIBS="$LIBS $LIBEXPAT"
10378     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10379 /* end confdefs.h.  */
10380 #include "expat.h"
10381 int
10382 main ()
10383 {
10384 XML_Parser p = XML_ParserCreate (0);
10385   ;
10386   return 0;
10387 }
10388 _ACEOF
10389 if ac_fn_c_try_link "$LINENO"; then :
10390   ac_cv_libexpat=yes
10391 else
10392   ac_cv_libexpat=no
10393 fi
10394 rm -f core conftest.err conftest.$ac_objext \
10395     conftest$ac_exeext conftest.$ac_ext
10396     LIBS="$ac_save_LIBS"
10397
10398 fi
10399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
10400 $as_echo "$ac_cv_libexpat" >&6; }
10401   if test "$ac_cv_libexpat" = yes; then
10402     HAVE_LIBEXPAT=yes
10403
10404 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
10405
10406     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
10407 $as_echo_n "checking how to link with libexpat... " >&6; }
10408     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
10409 $as_echo "$LIBEXPAT" >&6; }
10410   else
10411     HAVE_LIBEXPAT=no
10412             CPPFLAGS="$ac_save_CPPFLAGS"
10413     LIBEXPAT=
10414     LTLIBEXPAT=
10415   fi
10416
10417
10418
10419
10420
10421
10422   if test "$HAVE_LIBEXPAT" != yes; then
10423     if test "$with_expat" = yes; then
10424       as_fn_error "expat is missing or unusable" "$LINENO" 5
10425     else
10426       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
10427 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
10428     fi
10429   else
10430     save_LIBS=$LIBS
10431     LIBS="$LIBS $LIBEXPAT"
10432     for ac_func in XML_StopParser
10433 do :
10434   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
10435 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
10436   cat >>confdefs.h <<_ACEOF
10437 #define HAVE_XML_STOPPARSER 1
10438 _ACEOF
10439
10440 fi
10441 done
10442
10443     LIBS=$save_LIBS
10444   fi
10445 fi
10446
10447
10448
10449
10450
10451
10452 # Check whether --with-python was given.
10453 if test "${with_python+set}" = set; then :
10454   withval=$with_python;
10455 else
10456   with_python=auto
10457 fi
10458
10459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
10460 $as_echo_n "checking whether to use python... " >&6; }
10461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
10462 $as_echo "$with_python" >&6; }
10463
10464 if test "${with_python}" = no; then
10465   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
10466 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
10467   have_libpython=no
10468 else
10469   case "${with_python}" in
10470   /*)
10471     if test -d ${with_python}; then
10472       # Assume the python binary is ${with_python}/bin/python.
10473       python_prog="${with_python}/bin/python"
10474       python_prefix=
10475       if test ! -x "${python_prog}"; then
10476         # Fall back to gdb 7.0/7.1 behaviour.
10477         python_prog=missing
10478         python_prefix=${with_python}
10479       fi
10480     elif test -x "${with_python}"; then
10481       # While we can't run python compiled for $host (unless host == build),
10482       # the user could write a script that provides the needed information,
10483       # so we support that.
10484       python_prog=${with_python}
10485       python_prefix=
10486     else
10487       as_fn_error "invalid value for --with-python" "$LINENO" 5
10488     fi
10489     ;;
10490   */*)
10491     # Disallow --with-python=foo/bar.
10492     as_fn_error "invalid value for --with-python" "$LINENO" 5
10493     ;;
10494   *)
10495     # The user has either specified auto, yes, or the name of the python
10496     # program assumed to be in $PATH.
10497     python_prefix=
10498     case "${with_python}" in
10499     yes | auto)
10500       if test ${build} = ${host}; then
10501         # Extract the first word of "python", so it can be a program name with args.
10502 set dummy python; ac_word=$2
10503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10504 $as_echo_n "checking for $ac_word... " >&6; }
10505 if test "${ac_cv_path_python_prog_path+set}" = set; then :
10506   $as_echo_n "(cached) " >&6
10507 else
10508   case $python_prog_path in
10509   [\\/]* | ?:[\\/]*)
10510   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
10511   ;;
10512   *)
10513   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10514 for as_dir in $PATH
10515 do
10516   IFS=$as_save_IFS
10517   test -z "$as_dir" && as_dir=.
10518     for ac_exec_ext in '' $ac_executable_extensions; do
10519   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10520     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
10521     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10522     break 2
10523   fi
10524 done
10525   done
10526 IFS=$as_save_IFS
10527
10528   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
10529   ;;
10530 esac
10531 fi
10532 python_prog_path=$ac_cv_path_python_prog_path
10533 if test -n "$python_prog_path"; then
10534   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
10535 $as_echo "$python_prog_path" >&6; }
10536 else
10537   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10538 $as_echo "no" >&6; }
10539 fi
10540
10541
10542         if test "${python_prog_path}" = missing; then
10543           python_prog=missing
10544         else
10545           python_prog=${python_prog_path}
10546         fi
10547       else
10548         # Not much we can do except assume the cross-compiler will find the
10549         # right files.
10550         python_prog=missing
10551       fi
10552       ;;
10553     *)
10554       # While we can't run python compiled for $host (unless host == build),
10555       # the user could write a script that provides the needed information,
10556       # so we support that.
10557       python_prog="${with_python}"
10558       # Extract the first word of "${python_prog}", so it can be a program name with args.
10559 set dummy ${python_prog}; ac_word=$2
10560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10561 $as_echo_n "checking for $ac_word... " >&6; }
10562 if test "${ac_cv_path_python_prog_path+set}" = set; then :
10563   $as_echo_n "(cached) " >&6
10564 else
10565   case $python_prog_path in
10566   [\\/]* | ?:[\\/]*)
10567   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
10568   ;;
10569   *)
10570   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10571 for as_dir in $PATH
10572 do
10573   IFS=$as_save_IFS
10574   test -z "$as_dir" && as_dir=.
10575     for ac_exec_ext in '' $ac_executable_extensions; do
10576   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10577     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
10578     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10579     break 2
10580   fi
10581 done
10582   done
10583 IFS=$as_save_IFS
10584
10585   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
10586   ;;
10587 esac
10588 fi
10589 python_prog_path=$ac_cv_path_python_prog_path
10590 if test -n "$python_prog_path"; then
10591   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
10592 $as_echo "$python_prog_path" >&6; }
10593 else
10594   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10595 $as_echo "no" >&6; }
10596 fi
10597
10598
10599       if test "${python_prog_path}" = missing; then
10600         as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
10601       fi
10602       ;;
10603     esac
10604   esac
10605
10606   if test "${python_prog}" != missing; then
10607     # We have a python program to use, but it may be too old.
10608     # Don't flag an error for --with-python=auto (the default).
10609     have_python_config=yes
10610     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
10611     if test $? != 0; then
10612       have_python_config=failed
10613       if test "${with_python}" != auto; then
10614         as_fn_error "failure running python-config --includes" "$LINENO" 5
10615       fi
10616     fi
10617     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
10618     if test $? != 0; then
10619       have_python_config=failed
10620       if test "${with_python}" != auto; then
10621         as_fn_error "failure running python-config --ldflags" "$LINENO" 5
10622       fi
10623     fi
10624     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
10625     if test $? != 0; then
10626       have_python_config=failed
10627       if test "${with_python}" != auto; then
10628         as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
10629       fi
10630     fi
10631   else
10632     # Fall back to gdb 7.0/7.1 behaviour.
10633     if test -z ${python_prefix}; then
10634       python_includes=
10635       python_libs=
10636     else
10637       python_includes="-I${python_prefix}/include"
10638       python_libs="-L${python_prefix}/lib"
10639     fi
10640     have_python_config=no
10641   fi
10642
10643   # Having "/pythonX.Y" in the include path is awkward.
10644   # All those python headers get bubbled up to the top inviting lots
10645   # of random collisions.  GDB originally didn't use python-config to
10646   # find the compilation parameters and includes "pythonX.Y/" in the
10647   # path of the, umm, include file.  So strip away this part of the
10648   # output of python-config --includes.
10649   python_includes=`echo "${python_includes} " \
10650                         | sed -e 's,/python[0-9]*[.][0-9]* , ,g'`
10651
10652   # If we have python-config, only try the configuration it provides.
10653   # Otherwise fallback on the old way of trying different versions of
10654   # python in turn.
10655
10656   have_libpython=no
10657   if test "${have_python_config}" = yes; then
10658     python_version=`echo " ${python_libs} " \
10659                          | sed -e 's,^.* -l\(python[0-9]*[.][0-9]*\) .*$,\1,'`
10660     case "${python_version}" in
10661     python*)
10662
10663   version=${python_version}
10664
10665   new_CPPFLAGS=${python_includes}
10666   new_LIBS=${python_libs}
10667   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10668 $as_echo_n "checking for ${version}... " >&6; }
10669   save_CPPFLAGS=$CPPFLAGS
10670   save_LIBS=$LIBS
10671   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10672   LIBS="$LIBS $new_LIBS"
10673   found_usable_python=no
10674   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10675 /* end confdefs.h.  */
10676 #include "${version}/Python.h"
10677 int
10678 main ()
10679 {
10680 Py_Initialize ();
10681   ;
10682   return 0;
10683 }
10684 _ACEOF
10685 if ac_fn_c_try_link "$LINENO"; then :
10686   have_libpython=${version}
10687                   found_usable_python=yes
10688 else
10689   CPPFLAGS=$save_CPPFLAGS
10690                   LIBS=$save_LIBS
10691 fi
10692 rm -f core conftest.err conftest.$ac_objext \
10693     conftest$ac_exeext conftest.$ac_ext
10694   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10695 $as_echo "${found_usable_python}" >&6; }
10696
10697       ;;
10698     *)
10699       as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
10700       ;;
10701     esac
10702   elif test "${have_python_config}" != failed; then
10703     if test "${have_libpython}" = no; then
10704
10705   version=python2.7
10706
10707   new_CPPFLAGS=${python_includes}
10708   new_LIBS="${python_libs} -lpython2.7"
10709   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10710 $as_echo_n "checking for ${version}... " >&6; }
10711   save_CPPFLAGS=$CPPFLAGS
10712   save_LIBS=$LIBS
10713   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10714   LIBS="$LIBS $new_LIBS"
10715   found_usable_python=no
10716   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10717 /* end confdefs.h.  */
10718 #include "${version}/Python.h"
10719 int
10720 main ()
10721 {
10722 Py_Initialize ();
10723   ;
10724   return 0;
10725 }
10726 _ACEOF
10727 if ac_fn_c_try_link "$LINENO"; then :
10728   have_libpython=${version}
10729                   found_usable_python=yes
10730 else
10731   CPPFLAGS=$save_CPPFLAGS
10732                   LIBS=$save_LIBS
10733 fi
10734 rm -f core conftest.err conftest.$ac_objext \
10735     conftest$ac_exeext conftest.$ac_ext
10736   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10737 $as_echo "${found_usable_python}" >&6; }
10738
10739     fi
10740     if test "${have_libpython}" = no; then
10741
10742   version=python2.6
10743
10744   new_CPPFLAGS=${python_includes}
10745   new_LIBS="${python_libs} -lpython2.6"
10746   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10747 $as_echo_n "checking for ${version}... " >&6; }
10748   save_CPPFLAGS=$CPPFLAGS
10749   save_LIBS=$LIBS
10750   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10751   LIBS="$LIBS $new_LIBS"
10752   found_usable_python=no
10753   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10754 /* end confdefs.h.  */
10755 #include "${version}/Python.h"
10756 int
10757 main ()
10758 {
10759 Py_Initialize ();
10760   ;
10761   return 0;
10762 }
10763 _ACEOF
10764 if ac_fn_c_try_link "$LINENO"; then :
10765   have_libpython=${version}
10766                   found_usable_python=yes
10767 else
10768   CPPFLAGS=$save_CPPFLAGS
10769                   LIBS=$save_LIBS
10770 fi
10771 rm -f core conftest.err conftest.$ac_objext \
10772     conftest$ac_exeext conftest.$ac_ext
10773   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10774 $as_echo "${found_usable_python}" >&6; }
10775
10776     fi
10777     if test ${have_libpython} = no; then
10778
10779   version=python2.5
10780
10781   new_CPPFLAGS=${python_includes}
10782   new_LIBS="${python_libs} -lpython2.5"
10783   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10784 $as_echo_n "checking for ${version}... " >&6; }
10785   save_CPPFLAGS=$CPPFLAGS
10786   save_LIBS=$LIBS
10787   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10788   LIBS="$LIBS $new_LIBS"
10789   found_usable_python=no
10790   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10791 /* end confdefs.h.  */
10792 #include "${version}/Python.h"
10793 int
10794 main ()
10795 {
10796 Py_Initialize ();
10797   ;
10798   return 0;
10799 }
10800 _ACEOF
10801 if ac_fn_c_try_link "$LINENO"; then :
10802   have_libpython=${version}
10803                   found_usable_python=yes
10804 else
10805   CPPFLAGS=$save_CPPFLAGS
10806                   LIBS=$save_LIBS
10807 fi
10808 rm -f core conftest.err conftest.$ac_objext \
10809     conftest$ac_exeext conftest.$ac_ext
10810   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10811 $as_echo "${found_usable_python}" >&6; }
10812
10813     fi
10814     if test ${have_libpython} = no; then
10815
10816   version=python2.4
10817
10818   new_CPPFLAGS=${python_includes}
10819   new_LIBS="${python_libs} -lpython2.4"
10820   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10821 $as_echo_n "checking for ${version}... " >&6; }
10822   save_CPPFLAGS=$CPPFLAGS
10823   save_LIBS=$LIBS
10824   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10825   LIBS="$LIBS $new_LIBS"
10826   found_usable_python=no
10827   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10828 /* end confdefs.h.  */
10829 #include "${version}/Python.h"
10830 int
10831 main ()
10832 {
10833 Py_Initialize ();
10834   ;
10835   return 0;
10836 }
10837 _ACEOF
10838 if ac_fn_c_try_link "$LINENO"; then :
10839   have_libpython=${version}
10840                   found_usable_python=yes
10841 else
10842   CPPFLAGS=$save_CPPFLAGS
10843                   LIBS=$save_LIBS
10844 fi
10845 rm -f core conftest.err conftest.$ac_objext \
10846     conftest$ac_exeext conftest.$ac_ext
10847   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10848 $as_echo "${found_usable_python}" >&6; }
10849
10850     fi
10851   fi
10852   if test "${have_libpython}" = python2.7; then
10853
10854 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
10855
10856   elif test "${have_libpython}" = python2.6; then
10857
10858 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
10859
10860   elif test "${have_libpython}" = python2.5; then
10861
10862 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
10863
10864   elif test "${have_libpython}" = python2.4; then
10865
10866 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
10867
10868   fi
10869
10870   if test "${have_libpython}" = no; then
10871     case "${with_python}" in
10872     yes)
10873       as_fn_error "python is missing or unusable" "$LINENO" 5
10874       ;;
10875     auto)
10876       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
10877 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
10878       ;;
10879     *)
10880       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
10881       ;;
10882     esac
10883   else
10884     if test -n "${python_prefix}"; then
10885
10886 cat >>confdefs.h <<_ACEOF
10887 #define WITH_PYTHON_PATH "${python_prefix}"
10888 _ACEOF
10889
10890
10891   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
10892      if test "x$prefix" = xNONE; then
10893         test_prefix=/usr/local
10894      else
10895         test_prefix=$prefix
10896      fi
10897   else
10898      test_prefix=$exec_prefix
10899   fi
10900   value=0
10901   case ${python_prefix} in
10902      "${test_prefix}"|"${test_prefix}/"*|\
10903         '${exec_prefix}'|'${exec_prefix}/'*)
10904      value=1
10905      ;;
10906   esac
10907
10908 cat >>confdefs.h <<_ACEOF
10909 #define PYTHON_PATH_RELOCATABLE $value
10910 _ACEOF
10911
10912
10913     fi
10914   fi
10915 fi
10916
10917 if test "${have_libpython}" != no; then
10918
10919 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
10920
10921   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
10922   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
10923   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
10924   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
10925   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
10926
10927   # Flags needed to compile Python code (taken from python-config --cflags).
10928   # We cannot call python-config directly because it will output whatever was
10929   # used when compiling the Python interpreter itself, including flags which
10930   # would make the python-related objects be compiled differently from the
10931   # rest of GDB (e.g., -O2 and -fPIC).
10932   if test "${GCC}" = yes; then
10933     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
10934   fi
10935
10936   if test "x${tentative_python_cflags}" != x; then
10937     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
10938 $as_echo_n "checking compiler flags for python code... " >&6; }
10939     for flag in ${tentative_python_cflags}; do
10940       # Check that the compiler accepts it
10941       saved_CFLAGS="$CFLAGS"
10942       CFLAGS="$CFLAGS $flag"
10943       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10944 /* end confdefs.h.  */
10945
10946 int
10947 main ()
10948 {
10949
10950   ;
10951   return 0;
10952 }
10953 _ACEOF
10954 if ac_fn_c_try_compile "$LINENO"; then :
10955   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
10956 fi
10957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10958       CFLAGS="$saved_CFLAGS"
10959     done
10960     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
10961 $as_echo "${PYTHON_CFLAGS}" >&6; }
10962   fi
10963 else
10964   # Even if Python support is not compiled in, we need to have these files
10965   # included.
10966   CONFIG_OBS="$CONFIG_OBS python.o py-value.o py-prettyprint.o py-auto-load.o"
10967   CONFIG_SRCS="$CONFIG_SRCS python/python.c python/py-value.c \
10968         python/py-prettyprint.c python/py-auto-load.c"
10969 fi
10970
10971
10972 # ------------------------- #
10973 # Checks for header files.  #
10974 # ------------------------- #
10975
10976 ac_header_dirent=no
10977 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
10978   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
10979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
10980 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
10981 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
10982   $as_echo_n "(cached) " >&6
10983 else
10984   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10985 /* end confdefs.h.  */
10986 #include <sys/types.h>
10987 #include <$ac_hdr>
10988
10989 int
10990 main ()
10991 {
10992 if ((DIR *) 0)
10993 return 0;
10994   ;
10995   return 0;
10996 }
10997 _ACEOF
10998 if ac_fn_c_try_compile "$LINENO"; then :
10999   eval "$as_ac_Header=yes"
11000 else
11001   eval "$as_ac_Header=no"
11002 fi
11003 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11004 fi
11005 eval ac_res=\$$as_ac_Header
11006                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
11007 $as_echo "$ac_res" >&6; }
11008 eval as_val=\$$as_ac_Header
11009    if test "x$as_val" = x""yes; then :
11010   cat >>confdefs.h <<_ACEOF
11011 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
11012 _ACEOF
11013
11014 ac_header_dirent=$ac_hdr; break
11015 fi
11016
11017 done
11018 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
11019 if test $ac_header_dirent = dirent.h; then
11020   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
11021 $as_echo_n "checking for library containing opendir... " >&6; }
11022 if test "${ac_cv_search_opendir+set}" = set; then :
11023   $as_echo_n "(cached) " >&6
11024 else
11025   ac_func_search_save_LIBS=$LIBS
11026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11027 /* end confdefs.h.  */
11028
11029 /* Override any GCC internal prototype to avoid an error.
11030    Use char because int might match the return type of a GCC
11031    builtin and then its argument prototype would still apply.  */
11032 #ifdef __cplusplus
11033 extern "C"
11034 #endif
11035 char opendir ();
11036 int
11037 main ()
11038 {
11039 return opendir ();
11040   ;
11041   return 0;
11042 }
11043 _ACEOF
11044 for ac_lib in '' dir; do
11045   if test -z "$ac_lib"; then
11046     ac_res="none required"
11047   else
11048     ac_res=-l$ac_lib
11049     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11050   fi
11051   if ac_fn_c_try_link "$LINENO"; then :
11052   ac_cv_search_opendir=$ac_res
11053 fi
11054 rm -f core conftest.err conftest.$ac_objext \
11055     conftest$ac_exeext
11056   if test "${ac_cv_search_opendir+set}" = set; then :
11057   break
11058 fi
11059 done
11060 if test "${ac_cv_search_opendir+set}" = set; then :
11061
11062 else
11063   ac_cv_search_opendir=no
11064 fi
11065 rm conftest.$ac_ext
11066 LIBS=$ac_func_search_save_LIBS
11067 fi
11068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
11069 $as_echo "$ac_cv_search_opendir" >&6; }
11070 ac_res=$ac_cv_search_opendir
11071 if test "$ac_res" != no; then :
11072   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11073
11074 fi
11075
11076 else
11077   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
11078 $as_echo_n "checking for library containing opendir... " >&6; }
11079 if test "${ac_cv_search_opendir+set}" = set; then :
11080   $as_echo_n "(cached) " >&6
11081 else
11082   ac_func_search_save_LIBS=$LIBS
11083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11084 /* end confdefs.h.  */
11085
11086 /* Override any GCC internal prototype to avoid an error.
11087    Use char because int might match the return type of a GCC
11088    builtin and then its argument prototype would still apply.  */
11089 #ifdef __cplusplus
11090 extern "C"
11091 #endif
11092 char opendir ();
11093 int
11094 main ()
11095 {
11096 return opendir ();
11097   ;
11098   return 0;
11099 }
11100 _ACEOF
11101 for ac_lib in '' x; do
11102   if test -z "$ac_lib"; then
11103     ac_res="none required"
11104   else
11105     ac_res=-l$ac_lib
11106     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11107   fi
11108   if ac_fn_c_try_link "$LINENO"; then :
11109   ac_cv_search_opendir=$ac_res
11110 fi
11111 rm -f core conftest.err conftest.$ac_objext \
11112     conftest$ac_exeext
11113   if test "${ac_cv_search_opendir+set}" = set; then :
11114   break
11115 fi
11116 done
11117 if test "${ac_cv_search_opendir+set}" = set; then :
11118
11119 else
11120   ac_cv_search_opendir=no
11121 fi
11122 rm conftest.$ac_ext
11123 LIBS=$ac_func_search_save_LIBS
11124 fi
11125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
11126 $as_echo "$ac_cv_search_opendir" >&6; }
11127 ac_res=$ac_cv_search_opendir
11128 if test "$ac_res" != no; then :
11129   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11130
11131 fi
11132
11133 fi
11134
11135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
11136 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
11137 if test "${ac_cv_header_stat_broken+set}" = set; then :
11138   $as_echo_n "(cached) " >&6
11139 else
11140   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11141 /* end confdefs.h.  */
11142 #include <sys/types.h>
11143 #include <sys/stat.h>
11144
11145 #if defined S_ISBLK && defined S_IFDIR
11146 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
11147 #endif
11148
11149 #if defined S_ISBLK && defined S_IFCHR
11150 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
11151 #endif
11152
11153 #if defined S_ISLNK && defined S_IFREG
11154 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
11155 #endif
11156
11157 #if defined S_ISSOCK && defined S_IFREG
11158 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
11159 #endif
11160
11161 _ACEOF
11162 if ac_fn_c_try_compile "$LINENO"; then :
11163   ac_cv_header_stat_broken=no
11164 else
11165   ac_cv_header_stat_broken=yes
11166 fi
11167 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11168 fi
11169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
11170 $as_echo "$ac_cv_header_stat_broken" >&6; }
11171 if test $ac_cv_header_stat_broken = yes; then
11172
11173 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
11174
11175 fi
11176
11177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11178 $as_echo_n "checking for ANSI C header files... " >&6; }
11179 if test "${ac_cv_header_stdc+set}" = set; then :
11180   $as_echo_n "(cached) " >&6
11181 else
11182   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11183 /* end confdefs.h.  */
11184 #include <stdlib.h>
11185 #include <stdarg.h>
11186 #include <string.h>
11187 #include <float.h>
11188
11189 int
11190 main ()
11191 {
11192
11193   ;
11194   return 0;
11195 }
11196 _ACEOF
11197 if ac_fn_c_try_compile "$LINENO"; then :
11198   ac_cv_header_stdc=yes
11199 else
11200   ac_cv_header_stdc=no
11201 fi
11202 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11203
11204 if test $ac_cv_header_stdc = yes; then
11205   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11206   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11207 /* end confdefs.h.  */
11208 #include <string.h>
11209
11210 _ACEOF
11211 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11212   $EGREP "memchr" >/dev/null 2>&1; then :
11213
11214 else
11215   ac_cv_header_stdc=no
11216 fi
11217 rm -f conftest*
11218
11219 fi
11220
11221 if test $ac_cv_header_stdc = yes; then
11222   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11223   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11224 /* end confdefs.h.  */
11225 #include <stdlib.h>
11226
11227 _ACEOF
11228 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11229   $EGREP "free" >/dev/null 2>&1; then :
11230
11231 else
11232   ac_cv_header_stdc=no
11233 fi
11234 rm -f conftest*
11235
11236 fi
11237
11238 if test $ac_cv_header_stdc = yes; then
11239   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11240   if test "$cross_compiling" = yes; then :
11241   :
11242 else
11243   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11244 /* end confdefs.h.  */
11245 #include <ctype.h>
11246 #include <stdlib.h>
11247 #if ((' ' & 0x0FF) == 0x020)
11248 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11249 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11250 #else
11251 # define ISLOWER(c) \
11252                    (('a' <= (c) && (c) <= 'i') \
11253                      || ('j' <= (c) && (c) <= 'r') \
11254                      || ('s' <= (c) && (c) <= 'z'))
11255 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11256 #endif
11257
11258 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11259 int
11260 main ()
11261 {
11262   int i;
11263   for (i = 0; i < 256; i++)
11264     if (XOR (islower (i), ISLOWER (i))
11265         || toupper (i) != TOUPPER (i))
11266       return 2;
11267   return 0;
11268 }
11269 _ACEOF
11270 if ac_fn_c_try_run "$LINENO"; then :
11271
11272 else
11273   ac_cv_header_stdc=no
11274 fi
11275 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11276   conftest.$ac_objext conftest.beam conftest.$ac_ext
11277 fi
11278
11279 fi
11280 fi
11281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11282 $as_echo "$ac_cv_header_stdc" >&6; }
11283 if test $ac_cv_header_stdc = yes; then
11284
11285 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
11286
11287 fi
11288
11289 # elf_hp.h is for HP/UX 64-bit shared library support.
11290 # FIXME: kettenis/20030102: In most cases we include these (ctype.h, time.h)
11291 # unconditionally, so what's the point in checking these?
11292 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
11293                   thread_db.h gnu/libc-version.h signal.h stddef.h \
11294                   stdlib.h string.h memory.h strings.h sys/fault.h \
11295                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
11296                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
11297                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
11298                   sys/types.h sys/wait.h wait.h termios.h termio.h \
11299                   sgtty.h unistd.h elf_hp.h ctype.h time.h locale.h
11300 do :
11301   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11302 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11303 eval as_val=\$$as_ac_Header
11304    if test "x$as_val" = x""yes; then :
11305   cat >>confdefs.h <<_ACEOF
11306 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11307 _ACEOF
11308
11309 fi
11310
11311 done
11312
11313 for ac_header in link.h
11314 do :
11315   ac_fn_c_check_header_compile "$LINENO" "link.h" "ac_cv_header_link_h" "#if HAVE_SYS_TYPES_H
11316 # include <sys/types.h>
11317 #endif
11318 #if HAVE_NLIST_H
11319 # include <nlist.h>
11320 #endif
11321
11322 "
11323 if test "x$ac_cv_header_link_h" = x""yes; then :
11324   cat >>confdefs.h <<_ACEOF
11325 #define HAVE_LINK_H 1
11326 _ACEOF
11327
11328 fi
11329
11330 done
11331
11332 for ac_header in sys/proc.h
11333 do :
11334   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
11335 # include <sys/param.h>
11336 #endif
11337
11338 "
11339 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
11340   cat >>confdefs.h <<_ACEOF
11341 #define HAVE_SYS_PROC_H 1
11342 _ACEOF
11343
11344 fi
11345
11346 done
11347
11348 for ac_header in sys/user.h
11349 do :
11350   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
11351 # include <sys/param.h>
11352 #endif
11353
11354 "
11355 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
11356   cat >>confdefs.h <<_ACEOF
11357 #define HAVE_SYS_USER_H 1
11358 _ACEOF
11359
11360 fi
11361
11362 done
11363
11364
11365 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
11366 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
11367 # think that we don't have <curses.h> if we're using GCC.
11368 case $host_os in
11369   solaris2.[789])
11370     if test "$GCC" = yes; then
11371
11372 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
11373
11374     fi ;;
11375 esac
11376 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
11377 do :
11378   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11379 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11380 eval as_val=\$$as_ac_Header
11381    if test "x$as_val" = x""yes; then :
11382   cat >>confdefs.h <<_ACEOF
11383 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11384 _ACEOF
11385
11386 fi
11387
11388 done
11389
11390 for ac_header in term.h
11391 do :
11392   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
11393 # include <curses.h>
11394 #endif
11395
11396 "
11397 if test "x$ac_cv_header_term_h" = x""yes; then :
11398   cat >>confdefs.h <<_ACEOF
11399 #define HAVE_TERM_H 1
11400 _ACEOF
11401
11402 fi
11403
11404 done
11405
11406
11407 # ------------------------- #
11408 # Checks for declarations.  #
11409 # ------------------------- #
11410
11411 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
11412 if test "x$ac_cv_have_decl_free" = x""yes; then :
11413   ac_have_decl=1
11414 else
11415   ac_have_decl=0
11416 fi
11417
11418 cat >>confdefs.h <<_ACEOF
11419 #define HAVE_DECL_FREE $ac_have_decl
11420 _ACEOF
11421 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
11422 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
11423   ac_have_decl=1
11424 else
11425   ac_have_decl=0
11426 fi
11427
11428 cat >>confdefs.h <<_ACEOF
11429 #define HAVE_DECL_MALLOC $ac_have_decl
11430 _ACEOF
11431 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
11432 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
11433   ac_have_decl=1
11434 else
11435   ac_have_decl=0
11436 fi
11437
11438 cat >>confdefs.h <<_ACEOF
11439 #define HAVE_DECL_REALLOC $ac_have_decl
11440 _ACEOF
11441 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
11442 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
11443   ac_have_decl=1
11444 else
11445   ac_have_decl=0
11446 fi
11447
11448 cat >>confdefs.h <<_ACEOF
11449 #define HAVE_DECL_STRERROR $ac_have_decl
11450 _ACEOF
11451 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
11452 if test "x$ac_cv_have_decl_strstr" = 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_STRSTR $ac_have_decl
11460 _ACEOF
11461 ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
11462 if test "x$ac_cv_have_decl_getopt" = 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_GETOPT $ac_have_decl
11470 _ACEOF
11471 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
11472 if test "x$ac_cv_have_decl_snprintf" = 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_SNPRINTF $ac_have_decl
11480 _ACEOF
11481 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
11482 if test "x$ac_cv_have_decl_vsnprintf" = 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_VSNPRINTF $ac_have_decl
11490 _ACEOF
11491
11492
11493   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
11494 $as_echo_n "checking for LC_MESSAGES... " >&6; }
11495 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
11496   $as_echo_n "(cached) " >&6
11497 else
11498   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11499 /* end confdefs.h.  */
11500 #include <locale.h>
11501 int
11502 main ()
11503 {
11504 return LC_MESSAGES
11505   ;
11506   return 0;
11507 }
11508 _ACEOF
11509 if ac_fn_c_try_link "$LINENO"; then :
11510   am_cv_val_LC_MESSAGES=yes
11511 else
11512   am_cv_val_LC_MESSAGES=no
11513 fi
11514 rm -f core conftest.err conftest.$ac_objext \
11515     conftest$ac_exeext conftest.$ac_ext
11516 fi
11517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
11518 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
11519   if test $am_cv_val_LC_MESSAGES = yes; then
11520
11521 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
11522
11523   fi
11524
11525
11526 # ----------------------- #
11527 # Checks for structures.  #
11528 # ----------------------- #
11529
11530 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
11531 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
11532
11533 cat >>confdefs.h <<_ACEOF
11534 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
11535 _ACEOF
11536
11537
11538 fi
11539 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
11540 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
11541
11542 cat >>confdefs.h <<_ACEOF
11543 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
11544 _ACEOF
11545
11546
11547 fi
11548
11549
11550 # ------------------ #
11551 # Checks for types.  #
11552 # ------------------ #
11553
11554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
11555 $as_echo_n "checking return type of signal handlers... " >&6; }
11556 if test "${ac_cv_type_signal+set}" = set; then :
11557   $as_echo_n "(cached) " >&6
11558 else
11559   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11560 /* end confdefs.h.  */
11561 #include <sys/types.h>
11562 #include <signal.h>
11563
11564 int
11565 main ()
11566 {
11567 return *(signal (0, 0)) (0) == 1;
11568   ;
11569   return 0;
11570 }
11571 _ACEOF
11572 if ac_fn_c_try_compile "$LINENO"; then :
11573   ac_cv_type_signal=int
11574 else
11575   ac_cv_type_signal=void
11576 fi
11577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11578 fi
11579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
11580 $as_echo "$ac_cv_type_signal" >&6; }
11581
11582 cat >>confdefs.h <<_ACEOF
11583 #define RETSIGTYPE $ac_cv_type_signal
11584 _ACEOF
11585
11586
11587 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
11588 #include <sys/socket.h>
11589
11590 "
11591 if test "x$ac_cv_type_socklen_t" = x""yes; then :
11592
11593 cat >>confdefs.h <<_ACEOF
11594 #define HAVE_SOCKLEN_T 1
11595 _ACEOF
11596
11597
11598 fi
11599
11600
11601 # ------------------------------------- #
11602 # Checks for compiler characteristics.  #
11603 # ------------------------------------- #
11604
11605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
11606 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
11607 if test "${ac_cv_c_const+set}" = set; then :
11608   $as_echo_n "(cached) " >&6
11609 else
11610   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11611 /* end confdefs.h.  */
11612
11613 int
11614 main ()
11615 {
11616 /* FIXME: Include the comments suggested by Paul. */
11617 #ifndef __cplusplus
11618   /* Ultrix mips cc rejects this.  */
11619   typedef int charset[2];
11620   const charset cs;
11621   /* SunOS 4.1.1 cc rejects this.  */
11622   char const *const *pcpcc;
11623   char **ppc;
11624   /* NEC SVR4.0.2 mips cc rejects this.  */
11625   struct point {int x, y;};
11626   static struct point const zero = {0,0};
11627   /* AIX XL C 1.02.0.0 rejects this.
11628      It does not let you subtract one const X* pointer from another in
11629      an arm of an if-expression whose if-part is not a constant
11630      expression */
11631   const char *g = "string";
11632   pcpcc = &g + (g ? g-g : 0);
11633   /* HPUX 7.0 cc rejects these. */
11634   ++pcpcc;
11635   ppc = (char**) pcpcc;
11636   pcpcc = (char const *const *) ppc;
11637   { /* SCO 3.2v4 cc rejects this.  */
11638     char *t;
11639     char const *s = 0 ? (char *) 0 : (char const *) 0;
11640
11641     *t++ = 0;
11642     if (s) return 0;
11643   }
11644   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
11645     int x[] = {25, 17};
11646     const int *foo = &x[0];
11647     ++foo;
11648   }
11649   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
11650     typedef const int *iptr;
11651     iptr p = 0;
11652     ++p;
11653   }
11654   { /* AIX XL C 1.02.0.0 rejects this saying
11655        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
11656     struct s { int j; const int *ap[3]; };
11657     struct s *b; b->j = 5;
11658   }
11659   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
11660     const int foo = 10;
11661     if (!foo) return 0;
11662   }
11663   return !cs[0] && !zero.x;
11664 #endif
11665
11666   ;
11667   return 0;
11668 }
11669 _ACEOF
11670 if ac_fn_c_try_compile "$LINENO"; then :
11671   ac_cv_c_const=yes
11672 else
11673   ac_cv_c_const=no
11674 fi
11675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11676 fi
11677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
11678 $as_echo "$ac_cv_c_const" >&6; }
11679 if test $ac_cv_c_const = no; then
11680
11681 $as_echo "#define const /**/" >>confdefs.h
11682
11683 fi
11684
11685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
11686 $as_echo_n "checking for inline... " >&6; }
11687 if test "${ac_cv_c_inline+set}" = set; then :
11688   $as_echo_n "(cached) " >&6
11689 else
11690   ac_cv_c_inline=no
11691 for ac_kw in inline __inline__ __inline; do
11692   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11693 /* end confdefs.h.  */
11694 #ifndef __cplusplus
11695 typedef int foo_t;
11696 static $ac_kw foo_t static_foo () {return 0; }
11697 $ac_kw foo_t foo () {return 0; }
11698 #endif
11699
11700 _ACEOF
11701 if ac_fn_c_try_compile "$LINENO"; then :
11702   ac_cv_c_inline=$ac_kw
11703 fi
11704 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11705   test "$ac_cv_c_inline" != no && break
11706 done
11707
11708 fi
11709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
11710 $as_echo "$ac_cv_c_inline" >&6; }
11711
11712 case $ac_cv_c_inline in
11713   inline | yes) ;;
11714   *)
11715     case $ac_cv_c_inline in
11716       no) ac_val=;;
11717       *) ac_val=$ac_cv_c_inline;;
11718     esac
11719     cat >>confdefs.h <<_ACEOF
11720 #ifndef __cplusplus
11721 #define inline $ac_val
11722 #endif
11723 _ACEOF
11724     ;;
11725 esac
11726
11727  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
11728 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
11729 if test "${ac_cv_c_bigendian+set}" = set; then :
11730   $as_echo_n "(cached) " >&6
11731 else
11732   ac_cv_c_bigendian=unknown
11733     # See if we're dealing with a universal compiler.
11734     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11735 /* end confdefs.h.  */
11736 #ifndef __APPLE_CC__
11737                not a universal capable compiler
11738              #endif
11739              typedef int dummy;
11740
11741 _ACEOF
11742 if ac_fn_c_try_compile "$LINENO"; then :
11743
11744         # Check for potential -arch flags.  It is not universal unless
11745         # there are at least two -arch flags with different values.
11746         ac_arch=
11747         ac_prev=
11748         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
11749          if test -n "$ac_prev"; then
11750            case $ac_word in
11751              i?86 | x86_64 | ppc | ppc64)
11752                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
11753                  ac_arch=$ac_word
11754                else
11755                  ac_cv_c_bigendian=universal
11756                  break
11757                fi
11758                ;;
11759            esac
11760            ac_prev=
11761          elif test "x$ac_word" = "x-arch"; then
11762            ac_prev=arch
11763          fi
11764        done
11765 fi
11766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11767     if test $ac_cv_c_bigendian = unknown; then
11768       # See if sys/param.h defines the BYTE_ORDER macro.
11769       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11770 /* end confdefs.h.  */
11771 #include <sys/types.h>
11772              #include <sys/param.h>
11773
11774 int
11775 main ()
11776 {
11777 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
11778                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
11779                      && LITTLE_ENDIAN)
11780               bogus endian macros
11781              #endif
11782
11783   ;
11784   return 0;
11785 }
11786 _ACEOF
11787 if ac_fn_c_try_compile "$LINENO"; then :
11788   # It does; now see whether it defined to BIG_ENDIAN or not.
11789          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11790 /* end confdefs.h.  */
11791 #include <sys/types.h>
11792                 #include <sys/param.h>
11793
11794 int
11795 main ()
11796 {
11797 #if BYTE_ORDER != BIG_ENDIAN
11798                  not big endian
11799                 #endif
11800
11801   ;
11802   return 0;
11803 }
11804 _ACEOF
11805 if ac_fn_c_try_compile "$LINENO"; then :
11806   ac_cv_c_bigendian=yes
11807 else
11808   ac_cv_c_bigendian=no
11809 fi
11810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11811 fi
11812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11813     fi
11814     if test $ac_cv_c_bigendian = unknown; then
11815       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
11816       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11817 /* end confdefs.h.  */
11818 #include <limits.h>
11819
11820 int
11821 main ()
11822 {
11823 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
11824               bogus endian macros
11825              #endif
11826
11827   ;
11828   return 0;
11829 }
11830 _ACEOF
11831 if ac_fn_c_try_compile "$LINENO"; then :
11832   # It does; now see whether it defined to _BIG_ENDIAN or not.
11833          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11834 /* end confdefs.h.  */
11835 #include <limits.h>
11836
11837 int
11838 main ()
11839 {
11840 #ifndef _BIG_ENDIAN
11841                  not big endian
11842                 #endif
11843
11844   ;
11845   return 0;
11846 }
11847 _ACEOF
11848 if ac_fn_c_try_compile "$LINENO"; then :
11849   ac_cv_c_bigendian=yes
11850 else
11851   ac_cv_c_bigendian=no
11852 fi
11853 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11854 fi
11855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11856     fi
11857     if test $ac_cv_c_bigendian = unknown; then
11858       # Compile a test program.
11859       if test "$cross_compiling" = yes; then :
11860   # Try to guess by grepping values from an object file.
11861          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11862 /* end confdefs.h.  */
11863 short int ascii_mm[] =
11864                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
11865                 short int ascii_ii[] =
11866                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
11867                 int use_ascii (int i) {
11868                   return ascii_mm[i] + ascii_ii[i];
11869                 }
11870                 short int ebcdic_ii[] =
11871                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
11872                 short int ebcdic_mm[] =
11873                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
11874                 int use_ebcdic (int i) {
11875                   return ebcdic_mm[i] + ebcdic_ii[i];
11876                 }
11877                 extern int foo;
11878
11879 int
11880 main ()
11881 {
11882 return use_ascii (foo) == use_ebcdic (foo);
11883   ;
11884   return 0;
11885 }
11886 _ACEOF
11887 if ac_fn_c_try_compile "$LINENO"; then :
11888   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
11889               ac_cv_c_bigendian=yes
11890             fi
11891             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
11892               if test "$ac_cv_c_bigendian" = unknown; then
11893                 ac_cv_c_bigendian=no
11894               else
11895                 # finding both strings is unlikely to happen, but who knows?
11896                 ac_cv_c_bigendian=unknown
11897               fi
11898             fi
11899 fi
11900 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11901 else
11902   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11903 /* end confdefs.h.  */
11904 $ac_includes_default
11905 int
11906 main ()
11907 {
11908
11909              /* Are we little or big endian?  From Harbison&Steele.  */
11910              union
11911              {
11912                long int l;
11913                char c[sizeof (long int)];
11914              } u;
11915              u.l = 1;
11916              return u.c[sizeof (long int) - 1] == 1;
11917
11918   ;
11919   return 0;
11920 }
11921 _ACEOF
11922 if ac_fn_c_try_run "$LINENO"; then :
11923   ac_cv_c_bigendian=no
11924 else
11925   ac_cv_c_bigendian=yes
11926 fi
11927 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11928   conftest.$ac_objext conftest.beam conftest.$ac_ext
11929 fi
11930
11931     fi
11932 fi
11933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
11934 $as_echo "$ac_cv_c_bigendian" >&6; }
11935  case $ac_cv_c_bigendian in #(
11936    yes)
11937      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
11938 ;; #(
11939    no)
11940       ;; #(
11941    universal)
11942
11943 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
11944
11945      ;; #(
11946    *)
11947      as_fn_error "unknown endianness
11948  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
11949  esac
11950
11951
11952 # ------------------------------ #
11953 # Checks for library functions.  #
11954 # ------------------------------ #
11955
11956 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
11957 # for constant arguments.  Useless!
11958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
11959 $as_echo_n "checking for working alloca.h... " >&6; }
11960 if test "${ac_cv_working_alloca_h+set}" = set; then :
11961   $as_echo_n "(cached) " >&6
11962 else
11963   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11964 /* end confdefs.h.  */
11965 #include <alloca.h>
11966 int
11967 main ()
11968 {
11969 char *p = (char *) alloca (2 * sizeof (int));
11970                           if (p) return 0;
11971   ;
11972   return 0;
11973 }
11974 _ACEOF
11975 if ac_fn_c_try_link "$LINENO"; then :
11976   ac_cv_working_alloca_h=yes
11977 else
11978   ac_cv_working_alloca_h=no
11979 fi
11980 rm -f core conftest.err conftest.$ac_objext \
11981     conftest$ac_exeext conftest.$ac_ext
11982 fi
11983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
11984 $as_echo "$ac_cv_working_alloca_h" >&6; }
11985 if test $ac_cv_working_alloca_h = yes; then
11986
11987 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
11988
11989 fi
11990
11991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
11992 $as_echo_n "checking for alloca... " >&6; }
11993 if test "${ac_cv_func_alloca_works+set}" = set; then :
11994   $as_echo_n "(cached) " >&6
11995 else
11996   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11997 /* end confdefs.h.  */
11998 #ifdef __GNUC__
11999 # define alloca __builtin_alloca
12000 #else
12001 # ifdef _MSC_VER
12002 #  include <malloc.h>
12003 #  define alloca _alloca
12004 # else
12005 #  ifdef HAVE_ALLOCA_H
12006 #   include <alloca.h>
12007 #  else
12008 #   ifdef _AIX
12009  #pragma alloca
12010 #   else
12011 #    ifndef alloca /* predefined by HP cc +Olibcalls */
12012 char *alloca ();
12013 #    endif
12014 #   endif
12015 #  endif
12016 # endif
12017 #endif
12018
12019 int
12020 main ()
12021 {
12022 char *p = (char *) alloca (1);
12023                                     if (p) return 0;
12024   ;
12025   return 0;
12026 }
12027 _ACEOF
12028 if ac_fn_c_try_link "$LINENO"; then :
12029   ac_cv_func_alloca_works=yes
12030 else
12031   ac_cv_func_alloca_works=no
12032 fi
12033 rm -f core conftest.err conftest.$ac_objext \
12034     conftest$ac_exeext conftest.$ac_ext
12035 fi
12036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12037 $as_echo "$ac_cv_func_alloca_works" >&6; }
12038
12039 if test $ac_cv_func_alloca_works = yes; then
12040
12041 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12042
12043 else
12044   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12045 # that cause trouble.  Some versions do not even contain alloca or
12046 # contain a buggy version.  If you still want to use their alloca,
12047 # use ar to extract alloca.o from them instead of compiling alloca.c.
12048
12049 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12050
12051 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12052
12053
12054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12055 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12056 if test "${ac_cv_os_cray+set}" = set; then :
12057   $as_echo_n "(cached) " >&6
12058 else
12059   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12060 /* end confdefs.h.  */
12061 #if defined CRAY && ! defined CRAY2
12062 webecray
12063 #else
12064 wenotbecray
12065 #endif
12066
12067 _ACEOF
12068 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12069   $EGREP "webecray" >/dev/null 2>&1; then :
12070   ac_cv_os_cray=yes
12071 else
12072   ac_cv_os_cray=no
12073 fi
12074 rm -f conftest*
12075
12076 fi
12077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12078 $as_echo "$ac_cv_os_cray" >&6; }
12079 if test $ac_cv_os_cray = yes; then
12080   for ac_func in _getb67 GETB67 getb67; do
12081     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12082 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12083 eval as_val=\$$as_ac_var
12084    if test "x$as_val" = x""yes; then :
12085
12086 cat >>confdefs.h <<_ACEOF
12087 #define CRAY_STACKSEG_END $ac_func
12088 _ACEOF
12089
12090     break
12091 fi
12092
12093   done
12094 fi
12095
12096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12097 $as_echo_n "checking stack direction for C alloca... " >&6; }
12098 if test "${ac_cv_c_stack_direction+set}" = set; then :
12099   $as_echo_n "(cached) " >&6
12100 else
12101   if test "$cross_compiling" = yes; then :
12102   ac_cv_c_stack_direction=0
12103 else
12104   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12105 /* end confdefs.h.  */
12106 $ac_includes_default
12107 int
12108 find_stack_direction ()
12109 {
12110   static char *addr = 0;
12111   auto char dummy;
12112   if (addr == 0)
12113     {
12114       addr = &dummy;
12115       return find_stack_direction ();
12116     }
12117   else
12118     return (&dummy > addr) ? 1 : -1;
12119 }
12120
12121 int
12122 main ()
12123 {
12124   return find_stack_direction () < 0;
12125 }
12126 _ACEOF
12127 if ac_fn_c_try_run "$LINENO"; then :
12128   ac_cv_c_stack_direction=1
12129 else
12130   ac_cv_c_stack_direction=-1
12131 fi
12132 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12133   conftest.$ac_objext conftest.beam conftest.$ac_ext
12134 fi
12135
12136 fi
12137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12138 $as_echo "$ac_cv_c_stack_direction" >&6; }
12139 cat >>confdefs.h <<_ACEOF
12140 #define STACK_DIRECTION $ac_cv_c_stack_direction
12141 _ACEOF
12142
12143
12144 fi
12145
12146 for ac_header in stdlib.h unistd.h
12147 do :
12148   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12149 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12150 eval as_val=\$$as_ac_Header
12151    if test "x$as_val" = x""yes; then :
12152   cat >>confdefs.h <<_ACEOF
12153 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12154 _ACEOF
12155
12156 fi
12157
12158 done
12159
12160 for ac_func in getpagesize
12161 do :
12162   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
12163 if test "x$ac_cv_func_getpagesize" = x""yes; then :
12164   cat >>confdefs.h <<_ACEOF
12165 #define HAVE_GETPAGESIZE 1
12166 _ACEOF
12167
12168 fi
12169 done
12170
12171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
12172 $as_echo_n "checking for working mmap... " >&6; }
12173 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
12174   $as_echo_n "(cached) " >&6
12175 else
12176   if test "$cross_compiling" = yes; then :
12177   ac_cv_func_mmap_fixed_mapped=no
12178 else
12179   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12180 /* end confdefs.h.  */
12181 $ac_includes_default
12182 /* malloc might have been renamed as rpl_malloc. */
12183 #undef malloc
12184
12185 /* Thanks to Mike Haertel and Jim Avera for this test.
12186    Here is a matrix of mmap possibilities:
12187         mmap private not fixed
12188         mmap private fixed at somewhere currently unmapped
12189         mmap private fixed at somewhere already mapped
12190         mmap shared not fixed
12191         mmap shared fixed at somewhere currently unmapped
12192         mmap shared fixed at somewhere already mapped
12193    For private mappings, we should verify that changes cannot be read()
12194    back from the file, nor mmap's back from the file at a different
12195    address.  (There have been systems where private was not correctly
12196    implemented like the infamous i386 svr4.0, and systems where the
12197    VM page cache was not coherent with the file system buffer cache
12198    like early versions of FreeBSD and possibly contemporary NetBSD.)
12199    For shared mappings, we should conversely verify that changes get
12200    propagated back to all the places they're supposed to be.
12201
12202    Grep wants private fixed already mapped.
12203    The main things grep needs to know about mmap are:
12204    * does it exist and is it safe to write into the mmap'd area
12205    * how to use it (BSD variants)  */
12206
12207 #include <fcntl.h>
12208 #include <sys/mman.h>
12209
12210 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
12211 char *malloc ();
12212 #endif
12213
12214 /* This mess was copied from the GNU getpagesize.h.  */
12215 #ifndef HAVE_GETPAGESIZE
12216 /* Assume that all systems that can run configure have sys/param.h.  */
12217 # ifndef HAVE_SYS_PARAM_H
12218 #  define HAVE_SYS_PARAM_H 1
12219 # endif
12220
12221 # ifdef _SC_PAGESIZE
12222 #  define getpagesize() sysconf(_SC_PAGESIZE)
12223 # else /* no _SC_PAGESIZE */
12224 #  ifdef HAVE_SYS_PARAM_H
12225 #   include <sys/param.h>
12226 #   ifdef EXEC_PAGESIZE
12227 #    define getpagesize() EXEC_PAGESIZE
12228 #   else /* no EXEC_PAGESIZE */
12229 #    ifdef NBPG
12230 #     define getpagesize() NBPG * CLSIZE
12231 #     ifndef CLSIZE
12232 #      define CLSIZE 1
12233 #     endif /* no CLSIZE */
12234 #    else /* no NBPG */
12235 #     ifdef NBPC
12236 #      define getpagesize() NBPC
12237 #     else /* no NBPC */
12238 #      ifdef PAGESIZE
12239 #       define getpagesize() PAGESIZE
12240 #      endif /* PAGESIZE */
12241 #     endif /* no NBPC */
12242 #    endif /* no NBPG */
12243 #   endif /* no EXEC_PAGESIZE */
12244 #  else /* no HAVE_SYS_PARAM_H */
12245 #   define getpagesize() 8192   /* punt totally */
12246 #  endif /* no HAVE_SYS_PARAM_H */
12247 # endif /* no _SC_PAGESIZE */
12248
12249 #endif /* no HAVE_GETPAGESIZE */
12250
12251 int
12252 main ()
12253 {
12254   char *data, *data2, *data3;
12255   int i, pagesize;
12256   int fd;
12257
12258   pagesize = getpagesize ();
12259
12260   /* First, make a file with some known garbage in it. */
12261   data = (char *) malloc (pagesize);
12262   if (!data)
12263     return 1;
12264   for (i = 0; i < pagesize; ++i)
12265     *(data + i) = rand ();
12266   umask (0);
12267   fd = creat ("conftest.mmap", 0600);
12268   if (fd < 0)
12269     return 1;
12270   if (write (fd, data, pagesize) != pagesize)
12271     return 1;
12272   close (fd);
12273
12274   /* Next, try to mmap the file at a fixed address which already has
12275      something else allocated at it.  If we can, also make sure that
12276      we see the same garbage.  */
12277   fd = open ("conftest.mmap", O_RDWR);
12278   if (fd < 0)
12279     return 1;
12280   data2 = (char *) malloc (2 * pagesize);
12281   if (!data2)
12282     return 1;
12283   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
12284   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
12285                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
12286     return 1;
12287   for (i = 0; i < pagesize; ++i)
12288     if (*(data + i) != *(data2 + i))
12289       return 1;
12290
12291   /* Finally, make sure that changes to the mapped area do not
12292      percolate back to the file as seen by read().  (This is a bug on
12293      some variants of i386 svr4.0.)  */
12294   for (i = 0; i < pagesize; ++i)
12295     *(data2 + i) = *(data2 + i) + 1;
12296   data3 = (char *) malloc (pagesize);
12297   if (!data3)
12298     return 1;
12299   if (read (fd, data3, pagesize) != pagesize)
12300     return 1;
12301   for (i = 0; i < pagesize; ++i)
12302     if (*(data + i) != *(data3 + i))
12303       return 1;
12304   close (fd);
12305   return 0;
12306 }
12307 _ACEOF
12308 if ac_fn_c_try_run "$LINENO"; then :
12309   ac_cv_func_mmap_fixed_mapped=yes
12310 else
12311   ac_cv_func_mmap_fixed_mapped=no
12312 fi
12313 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12314   conftest.$ac_objext conftest.beam conftest.$ac_ext
12315 fi
12316
12317 fi
12318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
12319 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
12320 if test $ac_cv_func_mmap_fixed_mapped = yes; then
12321
12322 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
12323
12324 fi
12325 rm -f conftest.mmap
12326
12327 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
12328 if test "x$ac_cv_type_pid_t" = x""yes; then :
12329
12330 else
12331
12332 cat >>confdefs.h <<_ACEOF
12333 #define pid_t int
12334 _ACEOF
12335
12336 fi
12337
12338 for ac_header in vfork.h
12339 do :
12340   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
12341 if test "x$ac_cv_header_vfork_h" = x""yes; then :
12342   cat >>confdefs.h <<_ACEOF
12343 #define HAVE_VFORK_H 1
12344 _ACEOF
12345
12346 fi
12347
12348 done
12349
12350 for ac_func in fork vfork
12351 do :
12352   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12353 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12354 eval as_val=\$$as_ac_var
12355    if test "x$as_val" = x""yes; then :
12356   cat >>confdefs.h <<_ACEOF
12357 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12358 _ACEOF
12359
12360 fi
12361 done
12362
12363 if test "x$ac_cv_func_fork" = xyes; then
12364   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
12365 $as_echo_n "checking for working fork... " >&6; }
12366 if test "${ac_cv_func_fork_works+set}" = set; then :
12367   $as_echo_n "(cached) " >&6
12368 else
12369   if test "$cross_compiling" = yes; then :
12370   ac_cv_func_fork_works=cross
12371 else
12372   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12373 /* end confdefs.h.  */
12374 $ac_includes_default
12375 int
12376 main ()
12377 {
12378
12379           /* By Ruediger Kuhlmann. */
12380           return fork () < 0;
12381
12382   ;
12383   return 0;
12384 }
12385 _ACEOF
12386 if ac_fn_c_try_run "$LINENO"; then :
12387   ac_cv_func_fork_works=yes
12388 else
12389   ac_cv_func_fork_works=no
12390 fi
12391 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12392   conftest.$ac_objext conftest.beam conftest.$ac_ext
12393 fi
12394
12395 fi
12396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
12397 $as_echo "$ac_cv_func_fork_works" >&6; }
12398
12399 else
12400   ac_cv_func_fork_works=$ac_cv_func_fork
12401 fi
12402 if test "x$ac_cv_func_fork_works" = xcross; then
12403   case $host in
12404     *-*-amigaos* | *-*-msdosdjgpp*)
12405       # Override, as these systems have only a dummy fork() stub
12406       ac_cv_func_fork_works=no
12407       ;;
12408     *)
12409       ac_cv_func_fork_works=yes
12410       ;;
12411   esac
12412   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
12413 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
12414 fi
12415 ac_cv_func_vfork_works=$ac_cv_func_vfork
12416 if test "x$ac_cv_func_vfork" = xyes; then
12417   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
12418 $as_echo_n "checking for working vfork... " >&6; }
12419 if test "${ac_cv_func_vfork_works+set}" = set; then :
12420   $as_echo_n "(cached) " >&6
12421 else
12422   if test "$cross_compiling" = yes; then :
12423   ac_cv_func_vfork_works=cross
12424 else
12425   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12426 /* end confdefs.h.  */
12427 /* Thanks to Paul Eggert for this test.  */
12428 $ac_includes_default
12429 #include <sys/wait.h>
12430 #ifdef HAVE_VFORK_H
12431 # include <vfork.h>
12432 #endif
12433 /* On some sparc systems, changes by the child to local and incoming
12434    argument registers are propagated back to the parent.  The compiler
12435    is told about this with #include <vfork.h>, but some compilers
12436    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
12437    static variable whose address is put into a register that is
12438    clobbered by the vfork.  */
12439 static void
12440 #ifdef __cplusplus
12441 sparc_address_test (int arg)
12442 # else
12443 sparc_address_test (arg) int arg;
12444 #endif
12445 {
12446   static pid_t child;
12447   if (!child) {
12448     child = vfork ();
12449     if (child < 0) {
12450       perror ("vfork");
12451       _exit(2);
12452     }
12453     if (!child) {
12454       arg = getpid();
12455       write(-1, "", 0);
12456       _exit (arg);
12457     }
12458   }
12459 }
12460
12461 int
12462 main ()
12463 {
12464   pid_t parent = getpid ();
12465   pid_t child;
12466
12467   sparc_address_test (0);
12468
12469   child = vfork ();
12470
12471   if (child == 0) {
12472     /* Here is another test for sparc vfork register problems.  This
12473        test uses lots of local variables, at least as many local
12474        variables as main has allocated so far including compiler
12475        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
12476        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
12477        reuse the register of parent for one of the local variables,
12478        since it will think that parent can't possibly be used any more
12479        in this routine.  Assigning to the local variable will thus
12480        munge parent in the parent process.  */
12481     pid_t
12482       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
12483       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
12484     /* Convince the compiler that p..p7 are live; otherwise, it might
12485        use the same hardware register for all 8 local variables.  */
12486     if (p != p1 || p != p2 || p != p3 || p != p4
12487         || p != p5 || p != p6 || p != p7)
12488       _exit(1);
12489
12490     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
12491        from child file descriptors.  If the child closes a descriptor
12492        before it execs or exits, this munges the parent's descriptor
12493        as well.  Test for this by closing stdout in the child.  */
12494     _exit(close(fileno(stdout)) != 0);
12495   } else {
12496     int status;
12497     struct stat st;
12498
12499     while (wait(&status) != child)
12500       ;
12501     return (
12502          /* Was there some problem with vforking?  */
12503          child < 0
12504
12505          /* Did the child fail?  (This shouldn't happen.)  */
12506          || status
12507
12508          /* Did the vfork/compiler bug occur?  */
12509          || parent != getpid()
12510
12511          /* Did the file descriptor bug occur?  */
12512          || fstat(fileno(stdout), &st) != 0
12513          );
12514   }
12515 }
12516 _ACEOF
12517 if ac_fn_c_try_run "$LINENO"; then :
12518   ac_cv_func_vfork_works=yes
12519 else
12520   ac_cv_func_vfork_works=no
12521 fi
12522 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12523   conftest.$ac_objext conftest.beam conftest.$ac_ext
12524 fi
12525
12526 fi
12527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
12528 $as_echo "$ac_cv_func_vfork_works" >&6; }
12529
12530 fi;
12531 if test "x$ac_cv_func_fork_works" = xcross; then
12532   ac_cv_func_vfork_works=$ac_cv_func_vfork
12533   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
12534 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
12535 fi
12536
12537 if test "x$ac_cv_func_vfork_works" = xyes; then
12538
12539 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
12540
12541 else
12542
12543 $as_echo "#define vfork fork" >>confdefs.h
12544
12545 fi
12546 if test "x$ac_cv_func_fork_works" = xyes; then
12547
12548 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
12549
12550 fi
12551
12552 for ac_func in canonicalize_file_name realpath getrusage getuid \
12553                 getgid pipe poll pread64 resize_term sbrk setpgid setpgrp setsid \
12554                 sigaction sigprocmask sigsetmask socketpair syscall \
12555                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
12556                 setrlimit getrlimit posix_madvise waitpid
12557 do :
12558   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12559 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12560 eval as_val=\$$as_ac_var
12561    if test "x$as_val" = x""yes; then :
12562   cat >>confdefs.h <<_ACEOF
12563 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12564 _ACEOF
12565
12566 fi
12567 done
12568
12569
12570   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
12571 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
12572 if test "${am_cv_langinfo_codeset+set}" = set; then :
12573   $as_echo_n "(cached) " >&6
12574 else
12575   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12576 /* end confdefs.h.  */
12577 #include <langinfo.h>
12578 int
12579 main ()
12580 {
12581 char* cs = nl_langinfo(CODESET);
12582   ;
12583   return 0;
12584 }
12585 _ACEOF
12586 if ac_fn_c_try_link "$LINENO"; then :
12587   am_cv_langinfo_codeset=yes
12588 else
12589   am_cv_langinfo_codeset=no
12590 fi
12591 rm -f core conftest.err conftest.$ac_objext \
12592     conftest$ac_exeext conftest.$ac_ext
12593
12594 fi
12595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
12596 $as_echo "$am_cv_langinfo_codeset" >&6; }
12597   if test $am_cv_langinfo_codeset = yes; then
12598
12599 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
12600
12601   fi
12602
12603
12604 # Check the return and argument types of ptrace.  No canned test for
12605 # this, so roll our own.
12606 gdb_ptrace_headers='
12607 #if HAVE_SYS_TYPES_H
12608 # include <sys/types.h>
12609 #endif
12610 #if HAVE_SYS_PTRACE_H
12611 # include <sys/ptrace.h>
12612 #endif
12613 #if HAVE_UNISTD_H
12614 # include <unistd.h>
12615 #endif
12616 '
12617 # There is no point in checking if we don't have a prototype.
12618 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
12619 "
12620 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
12621   ac_have_decl=1
12622 else
12623   ac_have_decl=0
12624 fi
12625
12626 cat >>confdefs.h <<_ACEOF
12627 #define HAVE_DECL_PTRACE $ac_have_decl
12628 _ACEOF
12629 if test $ac_have_decl = 1; then :
12630
12631 else
12632
12633   : ${gdb_cv_func_ptrace_ret='int'}
12634   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12635
12636 fi
12637
12638 # Check return type.  Varargs (used on GNU/Linux) conflict with the
12639 # empty argument list, so check for that explicitly.
12640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
12641 $as_echo_n "checking return type of ptrace... " >&6; }
12642 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
12643   $as_echo_n "(cached) " >&6
12644 else
12645   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12646 /* end confdefs.h.  */
12647 $gdb_ptrace_headers
12648 int
12649 main ()
12650 {
12651 extern long ptrace (enum __ptrace_request, ...);
12652   ;
12653   return 0;
12654 }
12655 _ACEOF
12656 if ac_fn_c_try_compile "$LINENO"; then :
12657   gdb_cv_func_ptrace_ret='long'
12658 else
12659   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12660 /* end confdefs.h.  */
12661 $gdb_ptrace_headers
12662 int
12663 main ()
12664 {
12665 extern int ptrace ();
12666   ;
12667   return 0;
12668 }
12669 _ACEOF
12670 if ac_fn_c_try_compile "$LINENO"; then :
12671   gdb_cv_func_ptrace_ret='int'
12672 else
12673   gdb_cv_func_ptrace_ret='long'
12674 fi
12675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12676 fi
12677 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12678 fi
12679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
12680 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
12681
12682 cat >>confdefs.h <<_ACEOF
12683 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
12684 _ACEOF
12685
12686 # Check argument types.
12687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
12688 $as_echo_n "checking types of arguments for ptrace... " >&6; }
12689 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
12690   $as_echo_n "(cached) " >&6
12691 else
12692
12693   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12694 /* end confdefs.h.  */
12695 $gdb_ptrace_headers
12696 int
12697 main ()
12698 {
12699 extern long ptrace (enum __ptrace_request, ...);
12700   ;
12701   return 0;
12702 }
12703 _ACEOF
12704 if ac_fn_c_try_compile "$LINENO"; then :
12705   gdb_cv_func_ptrace_args='int,int,long,long'
12706 else
12707
12708 for gdb_arg1 in 'int' 'long'; do
12709  for gdb_arg2 in 'pid_t' 'int' 'long'; do
12710   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
12711    for gdb_arg4 in 'int' 'long'; do
12712      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12713 /* end confdefs.h.  */
12714 $gdb_ptrace_headers
12715 int
12716 main ()
12717 {
12718
12719 extern $gdb_cv_func_ptrace_ret
12720   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
12721
12722   ;
12723   return 0;
12724 }
12725 _ACEOF
12726 if ac_fn_c_try_compile "$LINENO"; then :
12727   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
12728     break 4;
12729 fi
12730 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12731     for gdb_arg5 in 'int *' 'int' 'long'; do
12732      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12733 /* end confdefs.h.  */
12734 $gdb_ptrace_headers
12735 int
12736 main ()
12737 {
12738
12739 extern $gdb_cv_func_ptrace_ret
12740   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
12741
12742   ;
12743   return 0;
12744 }
12745 _ACEOF
12746 if ac_fn_c_try_compile "$LINENO"; then :
12747
12748 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
12749     break 5;
12750 fi
12751 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12752     done
12753    done
12754   done
12755  done
12756 done
12757 # Provide a safe default value.
12758 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12759
12760 fi
12761 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12762 fi
12763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
12764 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
12765 ac_save_IFS=$IFS; IFS=','
12766 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
12767 IFS=$ac_save_IFS
12768 shift
12769
12770 cat >>confdefs.h <<_ACEOF
12771 #define PTRACE_TYPE_ARG3 $3
12772 _ACEOF
12773
12774 if test -n "$5"; then
12775
12776 cat >>confdefs.h <<_ACEOF
12777 #define PTRACE_TYPE_ARG5 $5
12778 _ACEOF
12779
12780 fi
12781
12782 if test "$cross_compiling" = no; then
12783   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12784 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12785 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12786   $as_echo_n "(cached) " >&6
12787 else
12788   if test "$cross_compiling" = yes; then :
12789   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
12790 else
12791   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12792 /* end confdefs.h.  */
12793 $ac_includes_default
12794 int
12795 main ()
12796 {
12797 /* If this system has a BSD-style setpgrp which takes arguments,
12798   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
12799   exit successfully. */
12800   return setpgrp (1,1) != -1;
12801   ;
12802   return 0;
12803 }
12804 _ACEOF
12805 if ac_fn_c_try_run "$LINENO"; then :
12806   ac_cv_func_setpgrp_void=no
12807 else
12808   ac_cv_func_setpgrp_void=yes
12809 fi
12810 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12811   conftest.$ac_objext conftest.beam conftest.$ac_ext
12812 fi
12813
12814 fi
12815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12816 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12817 if test $ac_cv_func_setpgrp_void = yes; then
12818
12819 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12820
12821 fi
12822
12823 else
12824   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12825 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12826 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12827   $as_echo_n "(cached) " >&6
12828 else
12829   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12830 /* end confdefs.h.  */
12831
12832 #include <unistd.h>
12833
12834 int
12835 main ()
12836 {
12837
12838   if (setpgrp(1,1) == -1)
12839     exit (0);
12840   else
12841     exit (1);
12842
12843   ;
12844   return 0;
12845 }
12846 _ACEOF
12847 if ac_fn_c_try_compile "$LINENO"; then :
12848   ac_cv_func_setpgrp_void=no
12849 else
12850   ac_cv_func_setpgrp_void=yes
12851 fi
12852 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12853 fi
12854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12855 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12856 if test $ac_cv_func_setpgrp_void = yes; then
12857   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12858
12859 fi
12860 fi
12861
12862 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
12863 # since sigsetjmp might only be defined as a macro.
12864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
12865 $as_echo_n "checking for sigsetjmp... " >&6; }
12866 if test "${gdb_cv_func_sigsetjmp+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 <setjmp.h>
12873
12874 int
12875 main ()
12876 {
12877 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
12878   ;
12879   return 0;
12880 }
12881 _ACEOF
12882 if ac_fn_c_try_compile "$LINENO"; then :
12883   gdb_cv_func_sigsetjmp=yes
12884 else
12885   gdb_cv_func_sigsetjmp=no
12886 fi
12887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12888 fi
12889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
12890 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
12891 if test $gdb_cv_func_sigsetjmp = yes; then
12892
12893 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
12894
12895 fi
12896
12897 # Assume we'll default to using the included libiberty regex.
12898 gdb_use_included_regex=yes
12899
12900 # However, if the system regex is GNU regex, then default to *not*
12901 # using the included regex.
12902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
12903 $as_echo_n "checking for GNU regex... " >&6; }
12904 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
12905   $as_echo_n "(cached) " >&6
12906 else
12907   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12908 /* end confdefs.h.  */
12909 #include <gnu-versions.h>
12910 int
12911 main ()
12912 {
12913 #define REGEX_INTERFACE_VERSION 1
12914 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
12915 # error "Version mismatch"
12916 #endif
12917   ;
12918   return 0;
12919 }
12920 _ACEOF
12921 if ac_fn_c_try_compile "$LINENO"; then :
12922   gdb_cv_have_gnu_regex=yes
12923 else
12924   gdb_cv_have_gnu_regex=no
12925 fi
12926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12927 fi
12928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
12929 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
12930 if test $gdb_cv_have_gnu_regex = yes; then
12931   gdb_use_included_regex=no
12932 fi
12933
12934
12935 # Check whether --with-included-regex was given.
12936 if test "${with_included_regex+set}" = set; then :
12937   withval=$with_included_regex; gdb_with_regex=$withval
12938 else
12939   gdb_with_regex=$gdb_use_included_regex
12940 fi
12941
12942 if test "$gdb_with_regex" = yes; then
12943
12944 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
12945
12946 fi
12947
12948 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
12949 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
12950 #include <sys/proc.h>
12951
12952 "
12953 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
12954
12955 cat >>confdefs.h <<_ACEOF
12956 #define HAVE_STRUCT_THREAD_TD_PCB 1
12957 _ACEOF
12958
12959
12960 fi
12961
12962
12963 # See if <sys/lwp.h> defines `struct lwp`.
12964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
12965 $as_echo_n "checking for struct lwp... " >&6; }
12966 if test "${gdb_cv_struct_lwp+set}" = set; then :
12967   $as_echo_n "(cached) " >&6
12968 else
12969   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12970 /* end confdefs.h.  */
12971 #include <sys/param.h>
12972 #include <sys/lwp.h>
12973 int
12974 main ()
12975 {
12976 struct lwp l;
12977   ;
12978   return 0;
12979 }
12980 _ACEOF
12981 if ac_fn_c_try_compile "$LINENO"; then :
12982   gdb_cv_struct_lwp=yes
12983 else
12984   gdb_cv_struct_lwp=no
12985 fi
12986 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12987 fi
12988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
12989 $as_echo "$gdb_cv_struct_lwp" >&6; }
12990 if test $gdb_cv_struct_lwp = yes; then
12991
12992 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
12993
12994 fi
12995
12996 # See if <machine/reg.h> degines `struct reg'.
12997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
12998 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
12999 if test "${gdb_cv_struct_reg+set}" = set; then :
13000   $as_echo_n "(cached) " >&6
13001 else
13002   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13003 /* end confdefs.h.  */
13004 #include <sys/types.h>
13005 #include <machine/reg.h>
13006 int
13007 main ()
13008 {
13009 struct reg r;
13010   ;
13011   return 0;
13012 }
13013 _ACEOF
13014 if ac_fn_c_try_compile "$LINENO"; then :
13015   gdb_cv_struct_reg=yes
13016 else
13017   gdb_cv_struct_reg=no
13018 fi
13019 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13020 fi
13021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
13022 $as_echo "$gdb_cv_struct_reg" >&6; }
13023 if test $gdb_cv_struct_reg = yes; then
13024
13025 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
13026
13027 fi
13028
13029 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
13030 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
13031 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
13032 "
13033 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
13034
13035 cat >>confdefs.h <<_ACEOF
13036 #define HAVE_STRUCT_REG_R_FS 1
13037 _ACEOF
13038
13039
13040 fi
13041 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
13042 "
13043 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
13044
13045 cat >>confdefs.h <<_ACEOF
13046 #define HAVE_STRUCT_REG_R_GS 1
13047 _ACEOF
13048
13049
13050 fi
13051
13052
13053 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
13054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
13055 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
13056 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
13057   $as_echo_n "(cached) " >&6
13058 else
13059   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13060 /* end confdefs.h.  */
13061 #include <sys/ptrace.h>
13062 int
13063 main ()
13064 {
13065 PTRACE_GETREGS;
13066   ;
13067   return 0;
13068 }
13069 _ACEOF
13070 if ac_fn_c_try_compile "$LINENO"; then :
13071   gdb_cv_have_ptrace_getregs=yes
13072 else
13073   gdb_cv_have_ptrace_getregs=no
13074 fi
13075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13076 fi
13077
13078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
13079 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
13080 if test $gdb_cv_have_ptrace_getregs = yes; then
13081
13082 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
13083
13084 fi
13085
13086 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
13087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
13088 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
13089 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
13090   $as_echo_n "(cached) " >&6
13091 else
13092   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13093 /* end confdefs.h.  */
13094 #include <sys/ptrace.h>
13095 int
13096 main ()
13097 {
13098 PTRACE_GETFPXREGS;
13099   ;
13100   return 0;
13101 }
13102 _ACEOF
13103 if ac_fn_c_try_compile "$LINENO"; then :
13104   gdb_cv_have_ptrace_getfpxregs=yes
13105 else
13106   gdb_cv_have_ptrace_getfpxregs=no
13107 fi
13108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13109 fi
13110
13111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
13112 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
13113 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
13114
13115 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
13116
13117 fi
13118
13119 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
13120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
13121 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
13122 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
13123   $as_echo_n "(cached) " >&6
13124 else
13125   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13126 /* end confdefs.h.  */
13127 #include <sys/types.h>
13128 #include <sys/ptrace.h>
13129 int
13130 main ()
13131 {
13132 PT_GETDBREGS;
13133   ;
13134   return 0;
13135 }
13136 _ACEOF
13137 if ac_fn_c_try_compile "$LINENO"; then :
13138   gdb_cv_have_pt_getdbregs=yes
13139 else
13140   gdb_cv_have_pt_getdbregs=no
13141 fi
13142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13143 fi
13144
13145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
13146 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
13147 if test $gdb_cv_have_pt_getdbregs = yes; then
13148
13149 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
13150
13151 fi
13152
13153 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
13154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
13155 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
13156 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
13157   $as_echo_n "(cached) " >&6
13158 else
13159   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13160 /* end confdefs.h.  */
13161 #include <sys/types.h>
13162 #include <sys/ptrace.h>
13163 int
13164 main ()
13165 {
13166 PT_GETXMMREGS;
13167   ;
13168   return 0;
13169 }
13170 _ACEOF
13171 if ac_fn_c_try_compile "$LINENO"; then :
13172   gdb_cv_have_pt_getxmmregs=yes
13173 else
13174   gdb_cv_have_pt_getxmmregs=no
13175 fi
13176 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13177 fi
13178
13179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
13180 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
13181 if test $gdb_cv_have_pt_getxmmregs = yes; then
13182
13183 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
13184
13185 fi
13186
13187 # Detect which type of /proc is in use, such as for Unixware or Solaris.
13188
13189 if test "${target}" = "${host}"; then
13190   case "${host}" in
13191   *-*-unixware* | *-*-sysv4.2* | *-*-sysv5* | *-*-interix* )
13192
13193 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
13194
13195       ;;
13196   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
13197
13198 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
13199
13200       ;;
13201   mips-sgi-irix5*)
13202       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
13203
13204 $as_echo "#define _KMEMUSER 1" >>confdefs.h
13205
13206       ;;
13207   esac
13208 fi
13209
13210 if test "$ac_cv_header_sys_procfs_h" = yes; then
13211   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pstatus_t in sys/procfs.h" >&5
13212 $as_echo_n "checking for pstatus_t in sys/procfs.h... " >&6; }
13213  if test "${bfd_cv_have_sys_procfs_type_pstatus_t+set}" = set; then :
13214   $as_echo_n "(cached) " >&6
13215 else
13216   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13217 /* end confdefs.h.  */
13218
13219 #define _SYSCALL32
13220 /* Needed for new procfs interface on sparc-solaris.  */
13221 #define _STRUCTURED_PROC 1
13222 #include <sys/procfs.h>
13223 int
13224 main ()
13225 {
13226 pstatus_t avar
13227   ;
13228   return 0;
13229 }
13230 _ACEOF
13231 if ac_fn_c_try_compile "$LINENO"; then :
13232   bfd_cv_have_sys_procfs_type_pstatus_t=yes
13233 else
13234   bfd_cv_have_sys_procfs_type_pstatus_t=no
13235
13236 fi
13237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13238 fi
13239
13240  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
13241
13242 $as_echo "#define HAVE_PSTATUS_T 1" >>confdefs.h
13243
13244  fi
13245  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pstatus_t" >&5
13246 $as_echo "$bfd_cv_have_sys_procfs_type_pstatus_t" >&6; }
13247
13248   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prrun_t in sys/procfs.h" >&5
13249 $as_echo_n "checking for prrun_t in sys/procfs.h... " >&6; }
13250  if test "${bfd_cv_have_sys_procfs_type_prrun_t+set}" = set; then :
13251   $as_echo_n "(cached) " >&6
13252 else
13253   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13254 /* end confdefs.h.  */
13255
13256 #define _SYSCALL32
13257 /* Needed for new procfs interface on sparc-solaris.  */
13258 #define _STRUCTURED_PROC 1
13259 #include <sys/procfs.h>
13260 int
13261 main ()
13262 {
13263 prrun_t avar
13264   ;
13265   return 0;
13266 }
13267 _ACEOF
13268 if ac_fn_c_try_compile "$LINENO"; then :
13269   bfd_cv_have_sys_procfs_type_prrun_t=yes
13270 else
13271   bfd_cv_have_sys_procfs_type_prrun_t=no
13272
13273 fi
13274 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13275 fi
13276
13277  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
13278
13279 $as_echo "#define HAVE_PRRUN_T 1" >>confdefs.h
13280
13281  fi
13282  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prrun_t" >&5
13283 $as_echo "$bfd_cv_have_sys_procfs_type_prrun_t" >&6; }
13284
13285   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
13286 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
13287  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
13288   $as_echo_n "(cached) " >&6
13289 else
13290   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13291 /* end confdefs.h.  */
13292
13293 #define _SYSCALL32
13294 /* Needed for new procfs interface on sparc-solaris.  */
13295 #define _STRUCTURED_PROC 1
13296 #include <sys/procfs.h>
13297 int
13298 main ()
13299 {
13300 gregset_t avar
13301   ;
13302   return 0;
13303 }
13304 _ACEOF
13305 if ac_fn_c_try_compile "$LINENO"; then :
13306   bfd_cv_have_sys_procfs_type_gregset_t=yes
13307 else
13308   bfd_cv_have_sys_procfs_type_gregset_t=no
13309
13310 fi
13311 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13312 fi
13313
13314  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
13315
13316 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
13317
13318  fi
13319  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
13320 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
13321
13322   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
13323 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
13324  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
13325   $as_echo_n "(cached) " >&6
13326 else
13327   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13328 /* end confdefs.h.  */
13329
13330 #define _SYSCALL32
13331 /* Needed for new procfs interface on sparc-solaris.  */
13332 #define _STRUCTURED_PROC 1
13333 #include <sys/procfs.h>
13334 int
13335 main ()
13336 {
13337 fpregset_t avar
13338   ;
13339   return 0;
13340 }
13341 _ACEOF
13342 if ac_fn_c_try_compile "$LINENO"; then :
13343   bfd_cv_have_sys_procfs_type_fpregset_t=yes
13344 else
13345   bfd_cv_have_sys_procfs_type_fpregset_t=no
13346
13347 fi
13348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13349 fi
13350
13351  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
13352
13353 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
13354
13355  fi
13356  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
13357 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
13358
13359   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
13360 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
13361  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
13362   $as_echo_n "(cached) " >&6
13363 else
13364   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13365 /* end confdefs.h.  */
13366
13367 #define _SYSCALL32
13368 /* Needed for new procfs interface on sparc-solaris.  */
13369 #define _STRUCTURED_PROC 1
13370 #include <sys/procfs.h>
13371 int
13372 main ()
13373 {
13374 prgregset_t avar
13375   ;
13376   return 0;
13377 }
13378 _ACEOF
13379 if ac_fn_c_try_compile "$LINENO"; then :
13380   bfd_cv_have_sys_procfs_type_prgregset_t=yes
13381 else
13382   bfd_cv_have_sys_procfs_type_prgregset_t=no
13383
13384 fi
13385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13386 fi
13387
13388  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
13389
13390 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
13391
13392  fi
13393  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
13394 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
13395
13396   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
13397 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
13398  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
13399   $as_echo_n "(cached) " >&6
13400 else
13401   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13402 /* end confdefs.h.  */
13403
13404 #define _SYSCALL32
13405 /* Needed for new procfs interface on sparc-solaris.  */
13406 #define _STRUCTURED_PROC 1
13407 #include <sys/procfs.h>
13408 int
13409 main ()
13410 {
13411 prfpregset_t avar
13412   ;
13413   return 0;
13414 }
13415 _ACEOF
13416 if ac_fn_c_try_compile "$LINENO"; then :
13417   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
13418 else
13419   bfd_cv_have_sys_procfs_type_prfpregset_t=no
13420
13421 fi
13422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13423 fi
13424
13425  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13426
13427 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
13428
13429  fi
13430  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
13431 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
13432
13433   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
13434 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
13435  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
13436   $as_echo_n "(cached) " >&6
13437 else
13438   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13439 /* end confdefs.h.  */
13440
13441 #define _SYSCALL32
13442 /* Needed for new procfs interface on sparc-solaris.  */
13443 #define _STRUCTURED_PROC 1
13444 #include <sys/procfs.h>
13445 int
13446 main ()
13447 {
13448 prgregset32_t avar
13449   ;
13450   return 0;
13451 }
13452 _ACEOF
13453 if ac_fn_c_try_compile "$LINENO"; then :
13454   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
13455 else
13456   bfd_cv_have_sys_procfs_type_prgregset32_t=no
13457
13458 fi
13459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13460 fi
13461
13462  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
13463
13464 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
13465
13466  fi
13467  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
13468 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
13469
13470   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset32_t in sys/procfs.h" >&5
13471 $as_echo_n "checking for prfpregset32_t in sys/procfs.h... " >&6; }
13472  if test "${bfd_cv_have_sys_procfs_type_prfpregset32_t+set}" = set; then :
13473   $as_echo_n "(cached) " >&6
13474 else
13475   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13476 /* end confdefs.h.  */
13477
13478 #define _SYSCALL32
13479 /* Needed for new procfs interface on sparc-solaris.  */
13480 #define _STRUCTURED_PROC 1
13481 #include <sys/procfs.h>
13482 int
13483 main ()
13484 {
13485 prfpregset32_t avar
13486   ;
13487   return 0;
13488 }
13489 _ACEOF
13490 if ac_fn_c_try_compile "$LINENO"; then :
13491   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
13492 else
13493   bfd_cv_have_sys_procfs_type_prfpregset32_t=no
13494
13495 fi
13496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13497 fi
13498
13499  if test $bfd_cv_have_sys_procfs_type_prfpregset32_t = yes; then
13500
13501 $as_echo "#define HAVE_PRFPREGSET32_T 1" >>confdefs.h
13502
13503  fi
13504  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset32_t" >&5
13505 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset32_t" >&6; }
13506
13507   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
13508 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
13509  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
13510   $as_echo_n "(cached) " >&6
13511 else
13512   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13513 /* end confdefs.h.  */
13514
13515 #define _SYSCALL32
13516 /* Needed for new procfs interface on sparc-solaris.  */
13517 #define _STRUCTURED_PROC 1
13518 #include <sys/procfs.h>
13519 int
13520 main ()
13521 {
13522 lwpid_t avar
13523   ;
13524   return 0;
13525 }
13526 _ACEOF
13527 if ac_fn_c_try_compile "$LINENO"; then :
13528   bfd_cv_have_sys_procfs_type_lwpid_t=yes
13529 else
13530   bfd_cv_have_sys_procfs_type_lwpid_t=no
13531
13532 fi
13533 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13534 fi
13535
13536  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
13537
13538 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
13539
13540  fi
13541  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
13542 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
13543
13544   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
13545 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
13546  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
13547   $as_echo_n "(cached) " >&6
13548 else
13549   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13550 /* end confdefs.h.  */
13551
13552 #define _SYSCALL32
13553 /* Needed for new procfs interface on sparc-solaris.  */
13554 #define _STRUCTURED_PROC 1
13555 #include <sys/procfs.h>
13556 int
13557 main ()
13558 {
13559 psaddr_t avar
13560   ;
13561   return 0;
13562 }
13563 _ACEOF
13564 if ac_fn_c_try_compile "$LINENO"; then :
13565   bfd_cv_have_sys_procfs_type_psaddr_t=yes
13566 else
13567   bfd_cv_have_sys_procfs_type_psaddr_t=no
13568
13569 fi
13570 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13571 fi
13572
13573  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
13574
13575 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
13576
13577  fi
13578  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
13579 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
13580
13581   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
13582 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
13583  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
13584   $as_echo_n "(cached) " >&6
13585 else
13586   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13587 /* end confdefs.h.  */
13588
13589 #define _SYSCALL32
13590 /* Needed for new procfs interface on sparc-solaris.  */
13591 #define _STRUCTURED_PROC 1
13592 #include <sys/procfs.h>
13593 int
13594 main ()
13595 {
13596 prsysent_t avar
13597   ;
13598   return 0;
13599 }
13600 _ACEOF
13601 if ac_fn_c_try_compile "$LINENO"; then :
13602   bfd_cv_have_sys_procfs_type_prsysent_t=yes
13603 else
13604   bfd_cv_have_sys_procfs_type_prsysent_t=no
13605
13606 fi
13607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13608 fi
13609
13610  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
13611
13612 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
13613
13614  fi
13615  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
13616 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
13617
13618   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
13619 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
13620  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
13621   $as_echo_n "(cached) " >&6
13622 else
13623   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13624 /* end confdefs.h.  */
13625
13626 #define _SYSCALL32
13627 /* Needed for new procfs interface on sparc-solaris.  */
13628 #define _STRUCTURED_PROC 1
13629 #include <sys/procfs.h>
13630 int
13631 main ()
13632 {
13633 pr_sigset_t avar
13634   ;
13635   return 0;
13636 }
13637 _ACEOF
13638 if ac_fn_c_try_compile "$LINENO"; then :
13639   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
13640 else
13641   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
13642
13643 fi
13644 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13645 fi
13646
13647  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
13648
13649 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
13650
13651  fi
13652  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
13653 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
13654
13655   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
13656 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
13657  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
13658   $as_echo_n "(cached) " >&6
13659 else
13660   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13661 /* end confdefs.h.  */
13662
13663 #define _SYSCALL32
13664 /* Needed for new procfs interface on sparc-solaris.  */
13665 #define _STRUCTURED_PROC 1
13666 #include <sys/procfs.h>
13667 int
13668 main ()
13669 {
13670 pr_sigaction64_t avar
13671   ;
13672   return 0;
13673 }
13674 _ACEOF
13675 if ac_fn_c_try_compile "$LINENO"; then :
13676   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
13677 else
13678   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
13679
13680 fi
13681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13682 fi
13683
13684  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
13685
13686 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
13687
13688  fi
13689  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
13690 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
13691
13692   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
13693 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
13694  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
13695   $as_echo_n "(cached) " >&6
13696 else
13697   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13698 /* end confdefs.h.  */
13699
13700 #define _SYSCALL32
13701 /* Needed for new procfs interface on sparc-solaris.  */
13702 #define _STRUCTURED_PROC 1
13703 #include <sys/procfs.h>
13704 int
13705 main ()
13706 {
13707 pr_siginfo64_t avar
13708   ;
13709   return 0;
13710 }
13711 _ACEOF
13712 if ac_fn_c_try_compile "$LINENO"; then :
13713   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
13714 else
13715   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
13716
13717 fi
13718 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13719 fi
13720
13721  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
13722
13723 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
13724
13725  fi
13726  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
13727 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
13728
13729
13730
13731
13732
13733   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13734     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
13735 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
13736     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
13737   $as_echo_n "(cached) " >&6
13738 else
13739   if test "$cross_compiling" = yes; then :
13740   gdb_cv_prfpregset_t_broken=yes
13741 else
13742   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13743 /* end confdefs.h.  */
13744 #include <sys/procfs.h>
13745        int main ()
13746        {
13747          if (sizeof (prfpregset_t) == sizeof (void *))
13748            return 1;
13749          return 0;
13750        }
13751 _ACEOF
13752 if ac_fn_c_try_run "$LINENO"; then :
13753   gdb_cv_prfpregset_t_broken=no
13754 else
13755   gdb_cv_prfpregset_t_broken=yes
13756 fi
13757 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13758   conftest.$ac_objext conftest.beam conftest.$ac_ext
13759 fi
13760
13761 fi
13762
13763     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
13764 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
13765     if test $gdb_cv_prfpregset_t_broken = yes; then
13766
13767 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
13768
13769     fi
13770   fi
13771
13772
13773   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
13774 $as_echo_n "checking for PIOCSET ioctl entry in sys/procfs.h... " >&6; }
13775   if test "${gdb_cv_have_procfs_piocset+set}" = set; then :
13776   $as_echo_n "(cached) " >&6
13777 else
13778   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13779 /* end confdefs.h.  */
13780 #include <unistd.h>
13781 #include <sys/types.h>
13782 #include <sys/procfs.h>
13783
13784 int
13785 main ()
13786 {
13787
13788     int dummy;;
13789     dummy = ioctl(0, PIOCSET, &dummy);
13790
13791   ;
13792   return 0;
13793 }
13794 _ACEOF
13795 if ac_fn_c_try_compile "$LINENO"; then :
13796   gdb_cv_have_procfs_piocset=yes
13797 else
13798   gdb_cv_have_procfs_piocset=no
13799 fi
13800 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13801 fi
13802
13803   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_procfs_piocset" >&5
13804 $as_echo "$gdb_cv_have_procfs_piocset" >&6; }
13805   if test $gdb_cv_have_procfs_piocset = yes; then
13806
13807 $as_echo "#define HAVE_PROCFS_PIOCSET 1" >>confdefs.h
13808
13809   fi
13810 fi
13811
13812 if test ${host} = ${target} ; then
13813
13814   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member l_addr in struct link_map" >&5
13815 $as_echo_n "checking for member l_addr in struct link_map... " >&6; }
13816   if test "${gdb_cv_have_struct_link_map_with_l_members+set}" = set; then :
13817   $as_echo_n "(cached) " >&6
13818 else
13819   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13820 /* end confdefs.h.  */
13821 #include <link.h>
13822 int
13823 main ()
13824 {
13825 struct link_map lm; (void) lm.l_addr;
13826   ;
13827   return 0;
13828 }
13829 _ACEOF
13830 if ac_fn_c_try_compile "$LINENO"; then :
13831   gdb_cv_have_struct_link_map_with_l_members=yes
13832 else
13833   gdb_cv_have_struct_link_map_with_l_members=no
13834 fi
13835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13836 fi
13837
13838   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_l_members" >&5
13839 $as_echo "$gdb_cv_have_struct_link_map_with_l_members" >&6; }
13840   if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
13841
13842 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1" >>confdefs.h
13843
13844   fi
13845
13846
13847   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member lm_addr in struct link_map" >&5
13848 $as_echo_n "checking for member lm_addr in struct link_map... " >&6; }
13849   if test "${gdb_cv_have_struct_link_map_with_lm_members+set}" = set; then :
13850   $as_echo_n "(cached) " >&6
13851 else
13852   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13853 /* end confdefs.h.  */
13854 #include <sys/types.h>
13855 #include <link.h>
13856 int
13857 main ()
13858 {
13859 struct link_map lm; (void) lm.lm_addr;
13860   ;
13861   return 0;
13862 }
13863 _ACEOF
13864 if ac_fn_c_try_compile "$LINENO"; then :
13865   gdb_cv_have_struct_link_map_with_lm_members=yes
13866 else
13867   gdb_cv_have_struct_link_map_with_lm_members=no
13868 fi
13869 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13870 fi
13871
13872   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_lm_members" >&5
13873 $as_echo "$gdb_cv_have_struct_link_map_with_lm_members" >&6; }
13874   if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
13875
13876 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS 1" >>confdefs.h
13877
13878   fi
13879
13880
13881   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member som_addr in struct so_map" >&5
13882 $as_echo_n "checking for member som_addr in struct so_map... " >&6; }
13883   if test "${gdb_cv_have_struct_so_map_with_som_members+set}" = set; then :
13884   $as_echo_n "(cached) " >&6
13885 else
13886   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13887 /* end confdefs.h.  */
13888 #include <sys/types.h>
13889 #ifdef HAVE_NLIST_H
13890 #include <nlist.h>
13891 #endif
13892 #include <link.h>
13893 int
13894 main ()
13895 {
13896 struct so_map lm; (void) lm.som_addr;
13897   ;
13898   return 0;
13899 }
13900 _ACEOF
13901 if ac_fn_c_try_compile "$LINENO"; then :
13902   gdb_cv_have_struct_so_map_with_som_members=yes
13903 else
13904   gdb_cv_have_struct_so_map_with_som_members=no
13905 fi
13906 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13907 fi
13908
13909   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_so_map_with_som_members" >&5
13910 $as_echo "$gdb_cv_have_struct_so_map_with_som_members" >&6; }
13911   if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
13912
13913 $as_echo "#define HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS 1" >>confdefs.h
13914
13915   fi
13916
13917
13918   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct link_map32 in sys/link.h" >&5
13919 $as_echo_n "checking for struct link_map32 in sys/link.h... " >&6; }
13920   if test "${gdb_cv_have_struct_link_map32+set}" = set; then :
13921   $as_echo_n "(cached) " >&6
13922 else
13923   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13924 /* end confdefs.h.  */
13925 #define _SYSCALL32
13926 #include <sys/link.h>
13927 int
13928 main ()
13929 {
13930 struct link_map32 l;
13931   ;
13932   return 0;
13933 }
13934 _ACEOF
13935 if ac_fn_c_try_compile "$LINENO"; then :
13936   gdb_cv_have_struct_link_map32=yes
13937 else
13938   gdb_cv_have_struct_link_map32=no
13939 fi
13940 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13941 fi
13942
13943   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map32" >&5
13944 $as_echo "$gdb_cv_have_struct_link_map32" >&6; }
13945   if test $gdb_cv_have_struct_link_map32 = yes; then
13946
13947 $as_echo "#define HAVE_STRUCT_LINK_MAP32 1" >>confdefs.h
13948
13949
13950 $as_echo "#define _SYSCALL32 1" >>confdefs.h
13951
13952   fi
13953 fi
13954
13955 # Check if the compiler supports the `long long' type.
13956
13957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
13958 $as_echo_n "checking for long long support in compiler... " >&6; }
13959 if test "${gdb_cv_c_long_long+set}" = set; then :
13960   $as_echo_n "(cached) " >&6
13961 else
13962   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13963 /* end confdefs.h.  */
13964 extern long long foo;
13965 int
13966 main ()
13967 {
13968 switch (foo & 2) { case 0: return 1; }
13969   ;
13970   return 0;
13971 }
13972 _ACEOF
13973 if ac_fn_c_try_compile "$LINENO"; then :
13974   gdb_cv_c_long_long=yes
13975 else
13976   gdb_cv_c_long_long=no
13977 fi
13978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13979 fi
13980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
13981 $as_echo "$gdb_cv_c_long_long" >&6; }
13982 if test $gdb_cv_c_long_long = yes; then
13983
13984 $as_echo "#define CC_HAS_LONG_LONG 1" >>confdefs.h
13985
13986 fi
13987
13988 # Check if the compiler and runtime support printing long longs.
13989
13990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
13991 $as_echo_n "checking for long long support in printf... " >&6; }
13992 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
13993   $as_echo_n "(cached) " >&6
13994 else
13995   if test "$cross_compiling" = yes; then :
13996   gdb_cv_printf_has_long_long=no
13997 else
13998   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13999 /* end confdefs.h.  */
14000 $ac_includes_default
14001 int
14002 main ()
14003 {
14004 char buf[32];
14005   long long l = 0;
14006   l = (l << 16) + 0x0123;
14007   l = (l << 16) + 0x4567;
14008   l = (l << 16) + 0x89ab;
14009   l = (l << 16) + 0xcdef;
14010   sprintf (buf, "0x%016llx", l);
14011   return (strcmp ("0x0123456789abcdef", buf));
14012   ;
14013   return 0;
14014 }
14015 _ACEOF
14016 if ac_fn_c_try_run "$LINENO"; then :
14017   gdb_cv_printf_has_long_long=yes
14018 else
14019   gdb_cv_printf_has_long_long=no
14020 fi
14021 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14022   conftest.$ac_objext conftest.beam conftest.$ac_ext
14023 fi
14024
14025 fi
14026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
14027 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
14028 if test $gdb_cv_printf_has_long_long = yes; then
14029
14030 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
14031
14032 fi
14033
14034 # Check if the compiler and runtime support printing decfloats.
14035
14036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
14037 $as_echo_n "checking for decfloat support in printf... " >&6; }
14038 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
14039   $as_echo_n "(cached) " >&6
14040 else
14041   if test "$cross_compiling" = yes; then :
14042   gdb_cv_printf_has_decfloat=no
14043 else
14044   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14045 /* end confdefs.h.  */
14046 $ac_includes_default
14047 int
14048 main ()
14049 {
14050 char buf[64];
14051   _Decimal32 d32 = 1.2345df;
14052   _Decimal64 d64 = 1.2345dd;
14053   _Decimal128 d128 = 1.2345dl;
14054   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
14055   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
14056   ;
14057   return 0;
14058 }
14059 _ACEOF
14060 if ac_fn_c_try_run "$LINENO"; then :
14061   gdb_cv_printf_has_decfloat=yes
14062 else
14063   gdb_cv_printf_has_decfloat=no
14064 fi
14065 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14066   conftest.$ac_objext conftest.beam conftest.$ac_ext
14067 fi
14068
14069 fi
14070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
14071 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
14072 if test $gdb_cv_printf_has_decfloat = yes; then
14073
14074 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
14075
14076 fi
14077
14078 # Check if the compiler supports the `long double' type.  We can't use
14079 # AC_C_LONG_DOUBLE because that one does additional checks on the
14080 # constants defined in <float.h> that fail on some systems,
14081 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
14082
14083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
14084 $as_echo_n "checking for long double support in compiler... " >&6; }
14085 if test "${gdb_cv_c_long_double+set}" = set; then :
14086   $as_echo_n "(cached) " >&6
14087 else
14088   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14089 /* end confdefs.h.  */
14090 long double foo;
14091 _ACEOF
14092 if ac_fn_c_try_compile "$LINENO"; then :
14093   gdb_cv_c_long_double=yes
14094 else
14095   gdb_cv_c_long_double=no
14096 fi
14097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14098 fi
14099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
14100 $as_echo "$gdb_cv_c_long_double" >&6; }
14101 if test $gdb_cv_c_long_double = yes; then
14102
14103 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
14104
14105 fi
14106
14107 # Check if the compiler and runtime support printing long doubles.
14108
14109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
14110 $as_echo_n "checking for long double support in printf... " >&6; }
14111 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
14112   $as_echo_n "(cached) " >&6
14113 else
14114   if test "$cross_compiling" = yes; then :
14115   gdb_cv_printf_has_long_double=no
14116 else
14117   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14118 /* end confdefs.h.  */
14119 $ac_includes_default
14120 int
14121 main ()
14122 {
14123 char buf[16];
14124   long double f = 3.141592653;
14125   sprintf (buf, "%Lg", f);
14126   return (strncmp ("3.14159", buf, 7));
14127   ;
14128   return 0;
14129 }
14130 _ACEOF
14131 if ac_fn_c_try_run "$LINENO"; then :
14132   gdb_cv_printf_has_long_double=yes
14133 else
14134   gdb_cv_printf_has_long_double=no
14135 fi
14136 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14137   conftest.$ac_objext conftest.beam conftest.$ac_ext
14138 fi
14139
14140 fi
14141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
14142 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
14143 if test $gdb_cv_printf_has_long_double = yes; then
14144
14145 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
14146
14147 fi
14148
14149 # Check if the compiler and runtime support scanning long doubles.
14150
14151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
14152 $as_echo_n "checking for long double support in scanf... " >&6; }
14153 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
14154   $as_echo_n "(cached) " >&6
14155 else
14156   if test "$cross_compiling" = yes; then :
14157   gdb_cv_scanf_has_long_double=no
14158 else
14159   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14160 /* end confdefs.h.  */
14161 #include <stdio.h>
14162 int
14163 main ()
14164 {
14165 char *buf = "3.141592653";
14166   long double f = 0;
14167   sscanf (buf, "%Lg", &f);
14168   return !(f > 3.14159 && f < 3.14160);
14169   ;
14170   return 0;
14171 }
14172 _ACEOF
14173 if ac_fn_c_try_run "$LINENO"; then :
14174   gdb_cv_scanf_has_long_double=yes
14175 else
14176   gdb_cv_scanf_has_long_double=no
14177 fi
14178 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14179   conftest.$ac_objext conftest.beam conftest.$ac_ext
14180 fi
14181
14182 fi
14183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
14184 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
14185 if test $gdb_cv_scanf_has_long_double = yes; then
14186
14187 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
14188
14189 fi
14190
14191 case ${host_os} in
14192 aix*)
14193   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
14194 $as_echo_n "checking for -bbigtoc option... " >&6; }
14195 if test "${gdb_cv_bigtoc+set}" = set; then :
14196   $as_echo_n "(cached) " >&6
14197 else
14198
14199     SAVE_LDFLAGS=$LDFLAGS
14200
14201     case $GCC in
14202     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
14203     *) gdb_cv_bigtoc=-bbigtoc ;;
14204     esac
14205
14206     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
14207     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14208 /* end confdefs.h.  */
14209
14210 int
14211 main ()
14212 {
14213 int i;
14214   ;
14215   return 0;
14216 }
14217 _ACEOF
14218 if ac_fn_c_try_link "$LINENO"; then :
14219
14220 else
14221   gdb_cv_bigtoc=
14222 fi
14223 rm -f core conftest.err conftest.$ac_objext \
14224     conftest$ac_exeext conftest.$ac_ext
14225     LDFLAGS="${SAVE_LDFLAGS}"
14226
14227 fi
14228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
14229 $as_echo "$gdb_cv_bigtoc" >&6; }
14230   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
14231   ;;
14232 esac
14233
14234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
14235 $as_echo_n "checking for the dynamic export flag... " >&6; }
14236 dynamic_list=false
14237 if test "${gdb_native}" = yes; then
14238    # The dynamically loaded libthread_db needs access to symbols in the gdb
14239    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
14240    # may not be supported there.
14241    old_LDFLAGS="$LDFLAGS"
14242    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
14243    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
14244    LDFLAGS="$LDFLAGS $RDYNAMIC"
14245    if test "${have_libpython}" = no; then
14246      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14247 /* end confdefs.h.  */
14248
14249 int
14250 main ()
14251 {
14252
14253   ;
14254   return 0;
14255 }
14256 _ACEOF
14257 if ac_fn_c_try_link "$LINENO"; then :
14258   dynamic_list=true
14259 fi
14260 rm -f core conftest.err conftest.$ac_objext \
14261     conftest$ac_exeext conftest.$ac_ext
14262    else
14263      # Workaround http://bugs.python.org/issue4434 where static
14264      # libpythonX.Y.a would get its symbols required for
14265      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
14266      # Problem does not happen for the recommended libpythonX.Y.so linkage.
14267      old_CFLAGS="$CFLAGS"
14268      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
14269      if test "$cross_compiling" = yes; then :
14270   true
14271 else
14272   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14273 /* end confdefs.h.  */
14274 #include "${have_libpython}/Python.h"
14275 int
14276 main ()
14277 {
14278 int err;
14279           Py_Initialize ();
14280           err = PyRun_SimpleString ("import itertools\n");
14281           Py_Finalize ();
14282           return err == 0 ? 0 : 1;
14283   ;
14284   return 0;
14285 }
14286 _ACEOF
14287 if ac_fn_c_try_run "$LINENO"; then :
14288   dynamic_list=true
14289 fi
14290 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14291   conftest.$ac_objext conftest.beam conftest.$ac_ext
14292 fi
14293
14294      CFLAGS="$old_CFLAGS"
14295    fi
14296    LDFLAGS="$old_LDFLAGS"
14297 fi
14298 if $dynamic_list; then
14299   found="-Wl,--dynamic-list"
14300   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
14301 else
14302   found="-rdynamic"
14303   RDYNAMIC="-rdynamic"
14304 fi
14305
14306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
14307 $as_echo "$found" >&6; }
14308
14309
14310 if test ${build} = ${host} -a ${host} = ${target} ; then
14311    case ${host_os} in
14312    hpux*)
14313       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for HPUX/OSF thread support" >&5
14314 $as_echo_n "checking for HPUX/OSF thread support... " >&6; }
14315       if test -f /usr/include/dce/cma_config.h ; then
14316          if test "$GCC" = "yes" ; then
14317             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14318 $as_echo "yes" >&6; }
14319
14320 $as_echo "#define HAVE_HPUX_THREAD_SUPPORT 1" >>confdefs.h
14321
14322             CONFIG_OBS="${CONFIG_OBS} hpux-thread.o"
14323             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
14324          else
14325             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no (suppressed because you are not using GCC)" >&5
14326 $as_echo "no (suppressed because you are not using GCC)" >&6; }
14327          fi
14328       else
14329          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14330 $as_echo "no" >&6; }
14331       fi
14332       ;;
14333    solaris*)
14334       # See if thread_db library is around for Solaris thread debugging.
14335       # Note that we must explicitly test for version 1 of the library
14336       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
14337       # the same API.
14338       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
14339 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
14340       if test -f /usr/lib/libthread_db.so.1 ; then
14341          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14342 $as_echo "yes" >&6; }
14343
14344 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
14345
14346          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
14347          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
14348          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
14349 $as_echo_n "checking for dlopen in -ldl... " >&6; }
14350 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
14351   $as_echo_n "(cached) " >&6
14352 else
14353   ac_check_lib_save_LIBS=$LIBS
14354 LIBS="-ldl  $LIBS"
14355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14356 /* end confdefs.h.  */
14357
14358 /* Override any GCC internal prototype to avoid an error.
14359    Use char because int might match the return type of a GCC
14360    builtin and then its argument prototype would still apply.  */
14361 #ifdef __cplusplus
14362 extern "C"
14363 #endif
14364 char dlopen ();
14365 int
14366 main ()
14367 {
14368 return dlopen ();
14369   ;
14370   return 0;
14371 }
14372 _ACEOF
14373 if ac_fn_c_try_link "$LINENO"; then :
14374   ac_cv_lib_dl_dlopen=yes
14375 else
14376   ac_cv_lib_dl_dlopen=no
14377 fi
14378 rm -f core conftest.err conftest.$ac_objext \
14379     conftest$ac_exeext conftest.$ac_ext
14380 LIBS=$ac_check_lib_save_LIBS
14381 fi
14382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
14383 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
14384 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
14385   cat >>confdefs.h <<_ACEOF
14386 #define HAVE_LIBDL 1
14387 _ACEOF
14388
14389   LIBS="-ldl $LIBS"
14390
14391 fi
14392
14393          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
14394          # Sun randomly tweaked the prototypes in <proc_service.h>
14395          # at one point.
14396          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
14397 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
14398          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
14399   $as_echo_n "(cached) " >&6
14400 else
14401
14402             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14403 /* end confdefs.h.  */
14404
14405                 #include <proc_service.h>
14406                 ps_err_e ps_pdwrite
14407                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
14408
14409 int
14410 main ()
14411 {
14412
14413   ;
14414   return 0;
14415 }
14416 _ACEOF
14417 if ac_fn_c_try_compile "$LINENO"; then :
14418   gdb_cv_proc_service_is_old=no
14419 else
14420   gdb_cv_proc_service_is_old=yes
14421 fi
14422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14423
14424 fi
14425
14426          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
14427 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
14428          if test $gdb_cv_proc_service_is_old = yes; then
14429
14430 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
14431
14432          fi
14433       else
14434          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14435 $as_echo "no" >&6; }
14436       fi
14437       ;;
14438    aix*)
14439       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
14440 $as_echo_n "checking for AiX thread debugging library... " >&6; }
14441       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
14442   $as_echo_n "(cached) " >&6
14443 else
14444   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14445 /* end confdefs.h.  */
14446 #include <sys/pthdebug.h>
14447 int
14448 main ()
14449 {
14450 #ifndef PTHDB_VERSION_3
14451                                     #error
14452                                     #endif
14453   ;
14454   return 0;
14455 }
14456 _ACEOF
14457 if ac_fn_c_try_compile "$LINENO"; then :
14458   gdb_cv_have_aix_thread_debug=yes
14459 else
14460   gdb_cv_have_aix_thread_debug=no
14461 fi
14462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14463 fi
14464
14465       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
14466 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
14467       if test $gdb_cv_have_aix_thread_debug = yes; then
14468          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
14469          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
14470          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -lpthdebug"
14471       fi
14472       ;;
14473    esac
14474
14475 fi
14476
14477 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
14478    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
14479 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
14480 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
14481   $as_echo_n "(cached) " >&6
14482 else
14483   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14484 /* end confdefs.h.  */
14485 #include <thread_db.h>
14486 int
14487 main ()
14488 {
14489 int i = TD_NOTALLOC;
14490   ;
14491   return 0;
14492 }
14493 _ACEOF
14494 if ac_fn_c_try_compile "$LINENO"; then :
14495   gdb_cv_thread_db_h_has_td_notalloc=yes
14496 else
14497   gdb_cv_thread_db_h_has_td_notalloc=no
14498
14499 fi
14500 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14501
14502 fi
14503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
14504 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
14505    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
14506 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
14507 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
14508   $as_echo_n "(cached) " >&6
14509 else
14510   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14511 /* end confdefs.h.  */
14512 #include <thread_db.h>
14513 int
14514 main ()
14515 {
14516 int i = TD_VERSION;
14517   ;
14518   return 0;
14519 }
14520 _ACEOF
14521 if ac_fn_c_try_compile "$LINENO"; then :
14522   gdb_cv_thread_db_h_has_td_version=yes
14523 else
14524   gdb_cv_thread_db_h_has_td_version=no
14525
14526 fi
14527 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14528
14529 fi
14530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
14531 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
14532    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
14533 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
14534 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
14535   $as_echo_n "(cached) " >&6
14536 else
14537   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14538 /* end confdefs.h.  */
14539 #include <thread_db.h>
14540 int
14541 main ()
14542 {
14543 int i = TD_NOTLS;
14544   ;
14545   return 0;
14546 }
14547 _ACEOF
14548 if ac_fn_c_try_compile "$LINENO"; then :
14549   gdb_cv_thread_db_h_has_td_notls=yes
14550 else
14551   gdb_cv_thread_db_h_has_td_notls=no
14552
14553 fi
14554 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14555
14556 fi
14557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
14558 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
14559 fi
14560 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
14561
14562 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
14563
14564 fi
14565 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
14566
14567 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
14568
14569 fi
14570 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
14571
14572 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
14573
14574 fi
14575
14576 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
14577    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
14578 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
14579 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
14580   $as_echo_n "(cached) " >&6
14581 else
14582   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14583 /* end confdefs.h.  */
14584 #include <sys/syscall.h>
14585 int
14586 main ()
14587 {
14588 int i = __NR_tkill;
14589   ;
14590   return 0;
14591 }
14592 _ACEOF
14593 if ac_fn_c_try_compile "$LINENO"; then :
14594   gdb_cv_sys_syscall_h_has_tkill=yes
14595 else
14596   gdb_cv_sys_syscall_h_has_tkill=no
14597
14598 fi
14599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14600
14601 fi
14602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
14603 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
14604 fi
14605 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes" && test "x$ac_cv_func_syscall" = "xyes"; then
14606
14607 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
14608
14609 fi
14610
14611 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
14612 "
14613 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
14614   ac_have_decl=1
14615 else
14616   ac_have_decl=0
14617 fi
14618
14619 cat >>confdefs.h <<_ACEOF
14620 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
14621 _ACEOF
14622
14623
14624 if test "$cross_compiling" = yes; then :
14625   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14626 /* end confdefs.h.  */
14627 #include <sys/personality.h>
14628 int
14629 main ()
14630 {
14631
14632 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14633 #       define ADDR_NO_RANDOMIZE 0x0040000
14634 #      endif
14635        /* Test the flag could be set and stays set.  */
14636        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14637        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14638            return 1
14639   ;
14640   return 0;
14641 }
14642 _ACEOF
14643 if ac_fn_c_try_link "$LINENO"; then :
14644   have_personality=true
14645 else
14646   have_personality=false
14647 fi
14648 rm -f core conftest.err conftest.$ac_objext \
14649     conftest$ac_exeext conftest.$ac_ext
14650 else
14651   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14652 /* end confdefs.h.  */
14653 #include <sys/personality.h>
14654 int
14655 main ()
14656 {
14657
14658 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14659 #       define ADDR_NO_RANDOMIZE 0x0040000
14660 #      endif
14661        /* Test the flag could be set and stays set.  */
14662        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14663        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14664            return 1
14665   ;
14666   return 0;
14667 }
14668 _ACEOF
14669 if ac_fn_c_try_run "$LINENO"; then :
14670   have_personality=true
14671 else
14672   have_personality=false
14673 fi
14674 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14675   conftest.$ac_objext conftest.beam conftest.$ac_ext
14676 fi
14677
14678 if $have_personality
14679 then
14680
14681 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
14682
14683 fi
14684
14685
14686 target_sysroot_reloc=0
14687
14688 # Check whether --with-sysroot was given.
14689 if test "${with_sysroot+set}" = set; then :
14690   withval=$with_sysroot;
14691  case ${with_sysroot} in
14692  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_alias}/sys-root' ;;
14693  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
14694  esac
14695
14696  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
14697
14698  if test "x$prefix" = xNONE; then
14699   test_prefix=/usr/local
14700  else
14701   test_prefix=$prefix
14702  fi
14703  if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14704   test_exec_prefix=$test_prefix
14705  else
14706   test_exec_prefix=$exec_prefix
14707  fi
14708  case ${TARGET_SYSTEM_ROOT} in
14709  "${test_prefix}"|"${test_prefix}/"*|\
14710  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
14711  '${prefix}'|'${prefix}/'*|\
14712  '${exec_prefix}'|'${exec_prefix}/'*)
14713    target_sysroot_reloc=1
14714    ;;
14715  esac
14716
14717 else
14718
14719  TARGET_SYSTEM_ROOT=
14720  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"\"'
14721
14722 fi
14723
14724 TARGET_SYSTEM_ROOT_DEFINE="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE=$target_sysroot_reloc"
14725
14726
14727
14728
14729
14730 # Check whether --with-system-gdbinit was given.
14731 if test "${with_system_gdbinit+set}" = set; then :
14732   withval=$with_system_gdbinit;
14733     SYSTEM_GDBINIT=$withval
14734 else
14735   SYSTEM_GDBINIT=
14736 fi
14737
14738
14739   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
14740   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14741   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
14742   ac_define_dir=`eval echo $ac_define_dir`
14743
14744 cat >>confdefs.h <<_ACEOF
14745 #define SYSTEM_GDBINIT "$ac_define_dir"
14746 _ACEOF
14747
14748
14749
14750
14751   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14752      if test "x$prefix" = xNONE; then
14753         test_prefix=/usr/local
14754      else
14755         test_prefix=$prefix
14756      fi
14757   else
14758      test_prefix=$exec_prefix
14759   fi
14760   value=0
14761   case ${ac_define_dir} in
14762      "${test_prefix}"|"${test_prefix}/"*|\
14763         '${exec_prefix}'|'${exec_prefix}/'*)
14764      value=1
14765      ;;
14766   esac
14767
14768 cat >>confdefs.h <<_ACEOF
14769 #define SYSTEM_GDBINIT_RELOCATABLE $value
14770 _ACEOF
14771
14772
14773
14774
14775 # Check whether --enable-werror was given.
14776 if test "${enable_werror+set}" = set; then :
14777   enableval=$enable_werror; case "${enableval}" in
14778      yes | y) ERROR_ON_WARNING="yes" ;;
14779      no | n)  ERROR_ON_WARNING="no" ;;
14780      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
14781    esac
14782 fi
14783
14784
14785 # Enable -Werror by default when using gcc
14786 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
14787     ERROR_ON_WARNING=yes
14788 fi
14789
14790 WERROR_CFLAGS=""
14791 if test "${ERROR_ON_WARNING}" = yes ; then
14792     WERROR_CFLAGS="-Werror"
14793 fi
14794
14795 # The entries after -Wno-pointer-sign are disabled warnings which may
14796 # be enabled in the future, which can not currently be used to build
14797 # GDB.
14798 # NOTE: If you change this list, remember to update
14799 # gdb/doc/gdbint.texinfo.
14800 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
14801 -Wformat-nonliteral -Wno-pointer-sign \
14802 -Wno-unused -Wunused-value -Wunused-function \
14803 -Wno-switch -Wno-char-subscripts"
14804
14805 # Enable -Wno-format by default when using gcc on mingw since many
14806 # GCC versions complain about %I64.
14807 case "${host}" in
14808   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
14809 esac
14810
14811 # Check whether --enable-build-warnings was given.
14812 if test "${enable_build_warnings+set}" = set; then :
14813   enableval=$enable_build_warnings; case "${enableval}" in
14814   yes)  ;;
14815   no)   build_warnings="-w";;
14816   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14817         build_warnings="${build_warnings} ${t}";;
14818   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14819         build_warnings="${t} ${build_warnings}";;
14820   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14821 esac
14822 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
14823   echo "Setting compiler warning flags = $build_warnings" 6>&1
14824 fi
14825 fi
14826 # Check whether --enable-gdb-build-warnings was given.
14827 if test "${enable_gdb_build_warnings+set}" = set; then :
14828   enableval=$enable_gdb_build_warnings; case "${enableval}" in
14829   yes)  ;;
14830   no)   build_warnings="-w";;
14831   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14832         build_warnings="${build_warnings} ${t}";;
14833   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14834         build_warnings="${t} ${build_warnings}";;
14835   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14836 esac
14837 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
14838   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
14839 fi
14840 fi
14841 WARN_CFLAGS=""
14842 if test "x${build_warnings}" != x -a "x$GCC" = xyes
14843 then
14844     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
14845 $as_echo_n "checking compiler warning flags... " >&6; }
14846     # Separate out the -Werror flag as some files just cannot be
14847     # compiled with it enabled.
14848     for w in ${build_warnings}; do
14849         case $w in
14850         -Werr*) WERROR_CFLAGS=-Werror ;;
14851         *) # Check that GCC accepts it
14852             saved_CFLAGS="$CFLAGS"
14853             CFLAGS="$CFLAGS $w"
14854             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14855 /* end confdefs.h.  */
14856
14857 int
14858 main ()
14859 {
14860
14861   ;
14862   return 0;
14863 }
14864 _ACEOF
14865 if ac_fn_c_try_compile "$LINENO"; then :
14866   WARN_CFLAGS="${WARN_CFLAGS} $w"
14867 fi
14868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14869             CFLAGS="$saved_CFLAGS"
14870         esac
14871     done
14872     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
14873 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
14874 fi
14875
14876
14877
14878 # In the Cygwin environment, we need some additional flags.
14879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
14880 $as_echo_n "checking for cygwin... " >&6; }
14881 if test "${gdb_cv_os_cygwin+set}" = set; then :
14882   $as_echo_n "(cached) " >&6
14883 else
14884   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14885 /* end confdefs.h.  */
14886
14887 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
14888 lose
14889 #endif
14890 _ACEOF
14891 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14892   $EGREP "lose" >/dev/null 2>&1; then :
14893   gdb_cv_os_cygwin=yes
14894 else
14895   gdb_cv_os_cygwin=no
14896 fi
14897 rm -f conftest*
14898
14899 fi
14900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
14901 $as_echo "$gdb_cv_os_cygwin" >&6; }
14902
14903
14904 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
14905 case ${host} in
14906   *go32* ) SER_HARDWIRE=ser-go32.o ;;
14907   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
14908   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
14909 esac
14910
14911
14912 # libreadline needs libuser32.a in a cygwin environment
14913 WIN32LIBS=
14914 if test x$gdb_cv_os_cygwin = xyes; then
14915     WIN32LIBS="-luser32"
14916     case "${target}" in
14917         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
14918         ;;
14919     esac
14920 fi
14921
14922 # The ser-tcp.c module requires sockets.
14923 case ${host} in
14924   *mingw32*)
14925
14926 $as_echo "#define USE_WIN32API 1" >>confdefs.h
14927
14928     WIN32LIBS="$WIN32LIBS -lws2_32"
14929     ;;
14930 esac
14931
14932
14933 # Add ELF support to GDB, but only if BFD includes ELF support.
14934 OLD_CFLAGS=$CFLAGS
14935 OLD_LDFLAGS=$LDFLAGS
14936 OLD_LIBS=$LIBS
14937 CFLAGS="$CFLAGS -I${srcdir}/../include -I../bfd -I${srcdir}/../bfd"
14938 LDFLAGS="$LDFLAGS -L../bfd -L../libiberty"
14939 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
14940 # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
14941 if test "$plugins" = "yes"; then
14942   LIBS="-ldl $LIBS"
14943 fi
14944 LIBS="-lbfd -liberty $intl $LIBS"
14945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
14946 $as_echo_n "checking for ELF support in BFD... " >&6; }
14947 if test "${gdb_cv_var_elf+set}" = set; then :
14948   $as_echo_n "(cached) " >&6
14949 else
14950   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14951 /* end confdefs.h.  */
14952 #include <stdlib.h>
14953 #include "bfd.h"
14954 #include "elf-bfd.h"
14955
14956 int
14957 main ()
14958 {
14959 bfd *abfd = NULL; bfd_get_elf_phdr_upper_bound (abfd);
14960   ;
14961   return 0;
14962 }
14963 _ACEOF
14964 if ac_fn_c_try_link "$LINENO"; then :
14965   gdb_cv_var_elf=yes
14966 else
14967   gdb_cv_var_elf=no
14968 fi
14969 rm -f core conftest.err conftest.$ac_objext \
14970     conftest$ac_exeext conftest.$ac_ext
14971 fi
14972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
14973 $as_echo "$gdb_cv_var_elf" >&6; }
14974 if test $gdb_cv_var_elf = yes; then
14975   CONFIG_OBS="$CONFIG_OBS elfread.o"
14976
14977 $as_echo "#define HAVE_ELF 1" >>confdefs.h
14978
14979   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
14980   if test "$plugins" = "yes"; then
14981     OLD_LIBS="-ldl $OLD_LIBS"
14982   fi
14983 fi
14984 CFLAGS=$OLD_CFLAGS
14985 LDFLAGS=$OLD_LDFLAGS
14986 LIBS=$OLD_LIBS
14987
14988 # Add any host-specific objects to GDB.
14989 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
14990
14991 LIBGUI="../libgui/src/libgui.a"
14992 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
14993
14994
14995
14996 WIN32LDAPP=
14997
14998
14999
15000 case "${host}" in
15001 *-*-cygwin* | *-*-mingw* )
15002     configdir="win"
15003     ;;
15004 *)
15005     configdir="unix"
15006     ;;
15007 esac
15008
15009 GDBTKLIBS=
15010 if test "${enable_gdbtk}" = "yes"; then
15011
15012     # Gdbtk must have an absolute path to srcdir in order to run
15013     # properly when not installed.
15014     here=`pwd`
15015     cd ${srcdir}
15016     GDBTK_SRC_DIR=`pwd`
15017     cd $here
15018
15019
15020     #
15021     # Ok, lets find the tcl configuration
15022     # First, look for one uninstalled.
15023     # the alternative search directory is invoked by --with-tcl
15024     #
15025
15026     if test x"${no_tcl}" = x ; then
15027         # we reset no_tcl in case something fails here
15028         no_tcl=true
15029
15030 # Check whether --with-tcl was given.
15031 if test "${with_tcl+set}" = set; then :
15032   withval=$with_tcl; with_tclconfig=${withval}
15033 fi
15034
15035         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
15036 $as_echo_n "checking for Tcl configuration... " >&6; }
15037         if test "${ac_cv_c_tclconfig+set}" = set; then :
15038   $as_echo_n "(cached) " >&6
15039 else
15040
15041
15042             # First check to see if --with-tcl was specified.
15043             case "${host}" in
15044                 *-*-cygwin*) platDir="win" ;;
15045                 *) platDir="unix" ;;
15046             esac
15047             if test x"${with_tclconfig}" != x ; then
15048                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
15049                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
15050                 else
15051                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
15052                 fi
15053             fi
15054
15055             # then check for a private Tcl installation
15056             if test x"${ac_cv_c_tclconfig}" = x ; then
15057                 for i in \
15058                         ../tcl \
15059                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15060                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
15061                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
15062                         ../../tcl \
15063                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15064                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
15065                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
15066                         ../../../tcl \
15067                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15068                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
15069                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
15070                     if test -f "$i/$platDir/tclConfig.sh" ; then
15071                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15072                         break
15073                     fi
15074                 done
15075             fi
15076
15077             # on Darwin, check in Framework installation locations
15078             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
15079                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15080                         `ls -d /Library/Frameworks 2>/dev/null` \
15081                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
15082                         `ls -d /System/Library/Frameworks 2>/dev/null` \
15083                         ; do
15084                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
15085                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
15086                         break
15087                     fi
15088                 done
15089             fi
15090
15091             # check in a few common install locations
15092             if test x"${ac_cv_c_tclconfig}" = x ; then
15093                 for i in `ls -d ${libdir} 2>/dev/null` \
15094                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
15095                         `ls -d ${prefix}/lib 2>/dev/null` \
15096                         `ls -d /usr/local/lib 2>/dev/null` \
15097                         `ls -d /usr/contrib/lib 2>/dev/null` \
15098                         `ls -d /usr/lib 2>/dev/null` \
15099                         ; do
15100                     if test -f "$i/tclConfig.sh" ; then
15101                         ac_cv_c_tclconfig=`(cd $i; pwd)`
15102                         break
15103                     fi
15104                 done
15105             fi
15106
15107             # check in a few other private locations
15108             if test x"${ac_cv_c_tclconfig}" = x ; then
15109                 for i in \
15110                         ${srcdir}/../tcl \
15111                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15112                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
15113                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
15114                     if test -f "$i/$platDir/tclConfig.sh" ; then
15115                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15116                     break
15117                 fi
15118                 done
15119             fi
15120
15121 fi
15122
15123
15124         if test x"${ac_cv_c_tclconfig}" = x ; then
15125             TCL_BIN_DIR="# no Tcl configs found"
15126             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
15127 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
15128         else
15129             no_tcl=
15130             TCL_BIN_DIR=${ac_cv_c_tclconfig}
15131             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
15132 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15133         fi
15134     fi
15135
15136
15137     # If $no_tk is nonempty, then we can't do Tk, and there is no
15138     # point to doing Tcl.
15139
15140     #
15141     # Ok, lets find the tk configuration
15142     # First, look for one uninstalled.
15143     # the alternative search directory is invoked by --with-tk
15144     #
15145
15146     if test x"${no_tk}" = x ; then
15147         # we reset no_tk in case something fails here
15148         no_tk=true
15149
15150 # Check whether --with-tk was given.
15151 if test "${with_tk+set}" = set; then :
15152   withval=$with_tk; with_tkconfig=${withval}
15153 fi
15154
15155         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
15156 $as_echo_n "checking for Tk configuration... " >&6; }
15157         if test "${ac_cv_c_tkconfig+set}" = set; then :
15158   $as_echo_n "(cached) " >&6
15159 else
15160
15161
15162             # First check to see if --with-tkconfig was specified.
15163             if test x"${with_tkconfig}" != x ; then
15164                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
15165                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
15166                 else
15167                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
15168                 fi
15169             fi
15170
15171             # then check for a private Tk library
15172             case "${host}" in
15173                 *-*-cygwin*) platDir="win" ;;
15174                 *) platDir="unix" ;;
15175             esac
15176             if test x"${ac_cv_c_tkconfig}" = x ; then
15177                 for i in \
15178                         ../tk \
15179                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15180                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
15181                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
15182                         ../../tk \
15183                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15184                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
15185                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
15186                         ../../../tk \
15187                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15188                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
15189                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
15190                     if test -f "$i/$platDir/tkConfig.sh" ; then
15191                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15192                         break
15193                     fi
15194                 done
15195             fi
15196
15197             # on Darwin, check in Framework installation locations
15198             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
15199                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15200                         `ls -d /Library/Frameworks 2>/dev/null` \
15201                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
15202                         `ls -d /System/Library/Frameworks 2>/dev/null` \
15203                         ; do
15204                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
15205                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
15206                         break
15207                     fi
15208                 done
15209             fi
15210
15211             # check in a few common install locations
15212             if test x"${ac_cv_c_tkconfig}" = x ; then
15213                 for i in `ls -d ${libdir} 2>/dev/null` \
15214                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
15215                         `ls -d ${prefix}/lib 2>/dev/null` \
15216                         `ls -d /usr/local/lib 2>/dev/null` \
15217                         `ls -d /usr/contrib/lib 2>/dev/null` \
15218                         `ls -d /usr/lib 2>/dev/null` \
15219                         ; do
15220                     if test -f "$i/tkConfig.sh" ; then
15221                         ac_cv_c_tkconfig=`(cd $i; pwd)`
15222                         break
15223                     fi
15224                 done
15225             fi
15226             # check in a few other private locations
15227             if test x"${ac_cv_c_tkconfig}" = x ; then
15228                 for i in \
15229                         ${srcdir}/../tk \
15230                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15231                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
15232                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
15233                     if test -f "$i/$platDir/tkConfig.sh" ; then
15234                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15235                         break
15236                     fi
15237                 done
15238             fi
15239
15240 fi
15241
15242
15243         if test x"${ac_cv_c_tkconfig}" = x ; then
15244             TK_BIN_DIR="# no Tk configs found"
15245             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
15246 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
15247         else
15248             no_tk=
15249             TK_BIN_DIR=${ac_cv_c_tkconfig}
15250             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
15251 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15252         fi
15253     fi
15254
15255
15256     if test -z "${no_tcl}" -a -z "${no_tk}"; then
15257
15258     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
15259 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
15260
15261     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
15262         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15263 $as_echo "loading" >&6; }
15264         . ${TCL_BIN_DIR}/tclConfig.sh
15265     else
15266         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
15267 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15268     fi
15269
15270     # eval is required to do the TCL_DBGX substitution
15271     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
15272     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
15273
15274     # If the TCL_BIN_DIR is the build directory (not the install directory),
15275     # then set the common variable name to the value of the build variables.
15276     # For example, the variable TCL_LIB_SPEC will be set to the value
15277     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
15278     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
15279     # installed and uninstalled version of Tcl.
15280     if test -f "${TCL_BIN_DIR}/Makefile" ; then
15281         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
15282         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
15283         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
15284     elif test "`uname -s`" = "Darwin"; then
15285         # If Tcl was built as a framework, attempt to use the libraries
15286         # from the framework at the given location so that linking works
15287         # against Tcl.framework installed in an arbitary location.
15288         case ${TCL_DEFS} in
15289             *TCL_FRAMEWORK*)
15290                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
15291                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
15292                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
15293                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
15294                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
15295                             break
15296                         fi
15297                     done
15298                 fi
15299                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
15300                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
15301                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
15302                 fi
15303                 ;;
15304         esac
15305     fi
15306
15307     # eval is required to do the TCL_DBGX substitution
15308     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
15309     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
15310     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
15311     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
15312
15313
15314
15315
15316
15317
15318
15319
15320
15321
15322
15323
15324
15325
15326
15327         # Check for in-tree tcl
15328         here=`pwd`
15329         cd ${srcdir}/..
15330         topdir=`pwd`
15331         cd ${here}
15332
15333         intree="no"
15334         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
15335           intree="yes"
15336         fi
15337
15338         # Find Tcl private headers
15339         if test x"${intree}" = xno; then
15340
15341   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
15342 $as_echo_n "checking for Tcl private headers... " >&6; }
15343   private_dir=""
15344   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
15345   if test -f ${dir}/tclInt.h ; then
15346     private_dir=${dir}
15347   fi
15348
15349   if test x"${private_dir}" = x; then
15350     as_fn_error "could not find private Tcl headers" "$LINENO" 5
15351   else
15352     TCL_PRIVATE_INCLUDE="-I${private_dir}"
15353     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15354 $as_echo "${private_dir}" >&6; }
15355   fi
15356
15357           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
15358           TCL_LIBRARY="${TCL_LIB_SPEC}"
15359           TCL_DEPS=""
15360         else
15361           # If building tcl in the same src tree, private headers
15362           # are not needed, but we need to be sure to use the right
15363           # headers library
15364           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
15365           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
15366           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
15367         fi
15368
15369
15370
15371
15372
15373     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
15374 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
15375
15376     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
15377         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15378 $as_echo "loading" >&6; }
15379         . ${TK_BIN_DIR}/tkConfig.sh
15380     else
15381         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
15382 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15383     fi
15384
15385     # eval is required to do the TK_DBGX substitution
15386     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
15387     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
15388
15389     # If the TK_BIN_DIR is the build directory (not the install directory),
15390     # then set the common variable name to the value of the build variables.
15391     # For example, the variable TK_LIB_SPEC will be set to the value
15392     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
15393     # instead of TK_BUILD_LIB_SPEC since it will work with both an
15394     # installed and uninstalled version of Tcl.
15395     if test -f "${TK_BIN_DIR}/Makefile" ; then
15396         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
15397         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
15398         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
15399     elif test "`uname -s`" = "Darwin"; then
15400         # If Tk was built as a framework, attempt to use the libraries
15401         # from the framework at the given location so that linking works
15402         # against Tk.framework installed in an arbitary location.
15403         case ${TK_DEFS} in
15404             *TK_FRAMEWORK*)
15405                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
15406                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
15407                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
15408                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
15409                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
15410                             break
15411                         fi
15412                     done
15413                 fi
15414                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
15415                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
15416                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
15417                 fi
15418                 ;;
15419         esac
15420     fi
15421
15422     # eval is required to do the TK_DBGX substitution
15423     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
15424     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
15425     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
15426     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
15427
15428
15429
15430
15431
15432
15433
15434
15435
15436
15437
15438
15439
15440
15441         # Check for in-tree Tk
15442         intree="no"
15443         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
15444           intree="yes"
15445         fi
15446
15447         # Find Tk private headers
15448         if test x"${intree}" = xno; then
15449
15450   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
15451 $as_echo_n "checking for Tk private headers... " >&6; }
15452   private_dir=""
15453   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
15454   if test -f ${dir}/tkInt.h; then
15455     private_dir=${dir}
15456   fi
15457
15458   if test x"${private_dir}" = x; then
15459     as_fn_error "could not find Tk private headers" "$LINENO" 5
15460   else
15461     TK_PRIVATE_INCLUDE="-I${private_dir}"
15462     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15463 $as_echo "${private_dir}" >&6; }
15464   fi
15465
15466           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
15467           TK_LIBRARY=${TK_LIB_SPEC}
15468           TK_DEPS=""
15469         else
15470           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
15471           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
15472           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
15473         fi
15474
15475
15476
15477
15478
15479         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
15480
15481         # Include some libraries that Tcl and Tk want.
15482         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
15483         # Yes, the ordering seems wrong here.  But it isn't.
15484         # TK_LIBS is the list of libraries that need to be linked
15485         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
15486         # were in LIBS then any link tests after this point would
15487         # try to include things like `$(LIBGUI)', which wouldn't work.
15488         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
15489
15490         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
15491         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
15492         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
15493         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
15494         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
15495         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
15496         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
15497
15498         if test x$gdb_cv_os_cygwin = xyes; then
15499           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
15500           WIN32LDAPP="-Wl,--subsystem,console"
15501           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
15502         fi
15503
15504         subdirs="$subdirs gdbtk"
15505
15506     fi
15507 fi
15508
15509
15510
15511
15512
15513
15514
15515
15516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
15517 $as_echo_n "checking for X... " >&6; }
15518
15519
15520 # Check whether --with-x was given.
15521 if test "${with_x+set}" = set; then :
15522   withval=$with_x;
15523 fi
15524
15525 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
15526 if test "x$with_x" = xno; then
15527   # The user explicitly disabled X.
15528   have_x=disabled
15529 else
15530   case $x_includes,$x_libraries in #(
15531     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
15532     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
15533   $as_echo_n "(cached) " >&6
15534 else
15535   # One or both of the vars are not set, and there is no cached value.
15536 ac_x_includes=no ac_x_libraries=no
15537 rm -f -r conftest.dir
15538 if mkdir conftest.dir; then
15539   cd conftest.dir
15540   cat >Imakefile <<'_ACEOF'
15541 incroot:
15542         @echo incroot='${INCROOT}'
15543 usrlibdir:
15544         @echo usrlibdir='${USRLIBDIR}'
15545 libdir:
15546         @echo libdir='${LIBDIR}'
15547 _ACEOF
15548   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
15549     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
15550     for ac_var in incroot usrlibdir libdir; do
15551       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
15552     done
15553     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
15554     for ac_extension in a so sl dylib la dll; do
15555       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
15556          test -f "$ac_im_libdir/libX11.$ac_extension"; then
15557         ac_im_usrlibdir=$ac_im_libdir; break
15558       fi
15559     done
15560     # Screen out bogus values from the imake configuration.  They are
15561     # bogus both because they are the default anyway, and because
15562     # using them would break gcc on systems where it needs fixed includes.
15563     case $ac_im_incroot in
15564         /usr/include) ac_x_includes= ;;
15565         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
15566     esac
15567     case $ac_im_usrlibdir in
15568         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
15569         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
15570     esac
15571   fi
15572   cd ..
15573   rm -f -r conftest.dir
15574 fi
15575
15576 # Standard set of common directories for X headers.
15577 # Check X11 before X11Rn because it is often a symlink to the current release.
15578 ac_x_header_dirs='
15579 /usr/X11/include
15580 /usr/X11R7/include
15581 /usr/X11R6/include
15582 /usr/X11R5/include
15583 /usr/X11R4/include
15584
15585 /usr/include/X11
15586 /usr/include/X11R7
15587 /usr/include/X11R6
15588 /usr/include/X11R5
15589 /usr/include/X11R4
15590
15591 /usr/local/X11/include
15592 /usr/local/X11R7/include
15593 /usr/local/X11R6/include
15594 /usr/local/X11R5/include
15595 /usr/local/X11R4/include
15596
15597 /usr/local/include/X11
15598 /usr/local/include/X11R7
15599 /usr/local/include/X11R6
15600 /usr/local/include/X11R5
15601 /usr/local/include/X11R4
15602
15603 /usr/X386/include
15604 /usr/x386/include
15605 /usr/XFree86/include/X11
15606
15607 /usr/include
15608 /usr/local/include
15609 /usr/unsupported/include
15610 /usr/athena/include
15611 /usr/local/x11r5/include
15612 /usr/lpp/Xamples/include
15613
15614 /usr/openwin/include
15615 /usr/openwin/share/include'
15616
15617 if test "$ac_x_includes" = no; then
15618   # Guess where to find include files, by looking for Xlib.h.
15619   # First, try using that file with no special directory specified.
15620   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15621 /* end confdefs.h.  */
15622 #include <X11/Xlib.h>
15623 _ACEOF
15624 if ac_fn_c_try_cpp "$LINENO"; then :
15625   # We can compile using X headers with no special include directory.
15626 ac_x_includes=
15627 else
15628   for ac_dir in $ac_x_header_dirs; do
15629   if test -r "$ac_dir/X11/Xlib.h"; then
15630     ac_x_includes=$ac_dir
15631     break
15632   fi
15633 done
15634 fi
15635 rm -f conftest.err conftest.$ac_ext
15636 fi # $ac_x_includes = no
15637
15638 if test "$ac_x_libraries" = no; then
15639   # Check for the libraries.
15640   # See if we find them without any special options.
15641   # Don't add to $LIBS permanently.
15642   ac_save_LIBS=$LIBS
15643   LIBS="-lX11 $LIBS"
15644   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15645 /* end confdefs.h.  */
15646 #include <X11/Xlib.h>
15647 int
15648 main ()
15649 {
15650 XrmInitialize ()
15651   ;
15652   return 0;
15653 }
15654 _ACEOF
15655 if ac_fn_c_try_link "$LINENO"; then :
15656   LIBS=$ac_save_LIBS
15657 # We can link X programs with no special library path.
15658 ac_x_libraries=
15659 else
15660   LIBS=$ac_save_LIBS
15661 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
15662 do
15663   # Don't even attempt the hair of trying to link an X program!
15664   for ac_extension in a so sl dylib la dll; do
15665     if test -r "$ac_dir/libX11.$ac_extension"; then
15666       ac_x_libraries=$ac_dir
15667       break 2
15668     fi
15669   done
15670 done
15671 fi
15672 rm -f core conftest.err conftest.$ac_objext \
15673     conftest$ac_exeext conftest.$ac_ext
15674 fi # $ac_x_libraries = no
15675
15676 case $ac_x_includes,$ac_x_libraries in #(
15677   no,* | *,no | *\'*)
15678     # Didn't find X, or a directory has "'" in its name.
15679     ac_cv_have_x="have_x=no";; #(
15680   *)
15681     # Record where we found X for the cache.
15682     ac_cv_have_x="have_x=yes\
15683         ac_x_includes='$ac_x_includes'\
15684         ac_x_libraries='$ac_x_libraries'"
15685 esac
15686 fi
15687 ;; #(
15688     *) have_x=yes;;
15689   esac
15690   eval "$ac_cv_have_x"
15691 fi # $with_x != no
15692
15693 if test "$have_x" != yes; then
15694   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
15695 $as_echo "$have_x" >&6; }
15696   no_x=yes
15697 else
15698   # If each of the values was on the command line, it overrides each guess.
15699   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
15700   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
15701   # Update the cache value to reflect the command line values.
15702   ac_cv_have_x="have_x=yes\
15703         ac_x_includes='$x_includes'\
15704         ac_x_libraries='$x_libraries'"
15705   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
15706 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
15707 fi
15708
15709
15710 # Unlike the sim directory, whether a simulator is linked is controlled by
15711 # presence of a gdb_sim definition in the target configure.tgt entry.
15712 # This code just checks for a few cases where we'd like to ignore those
15713 # definitions, even when they're present in the '.mt' file.  These cases
15714 # are when --disable-sim is specified, or if the simulator directory is
15715 # not part of the source tree.
15716 #
15717 # Check whether --enable-sim was given.
15718 if test "${enable_sim+set}" = set; then :
15719   enableval=$enable_sim; echo "enable_sim = $enable_sim";
15720  echo "enableval = ${enableval}";
15721  case "${enableval}" in
15722   yes) ignore_sim=false ;;
15723   no)  ignore_sim=true ;;
15724   *)   ignore_sim=false ;;
15725  esac
15726 else
15727   ignore_sim=false
15728 fi
15729
15730
15731 if test ! -d "${srcdir}/../sim"; then
15732   ignore_sim=true
15733 fi
15734
15735 SIM=
15736 SIM_OBS=
15737 if test "${ignore_sim}" = "false"; then
15738   if test x"${gdb_sim}" != x ; then
15739     SIM="${gdb_sim}"
15740     SIM_OBS="remote-sim.o"
15741
15742 $as_echo "#define WITH_SIM 1" >>confdefs.h
15743
15744   fi
15745 fi
15746
15747
15748
15749
15750
15751
15752
15753
15754
15755
15756
15757
15758
15759
15760 # List of host floatformats.
15761
15762 cat >>confdefs.h <<_ACEOF
15763 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
15764 _ACEOF
15765
15766
15767 cat >>confdefs.h <<_ACEOF
15768 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
15769 _ACEOF
15770
15771
15772 cat >>confdefs.h <<_ACEOF
15773 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
15774 _ACEOF
15775
15776
15777 # target_subdir is used by the testsuite to find the target libraries.
15778 target_subdir=
15779 if test "${host}" != "${target}"; then
15780     target_subdir="${target_alias}/"
15781 fi
15782
15783
15784 frags=
15785 if test "${gdb_native}" = "yes"; then
15786   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
15787   if test ! -f ${host_makefile_frag}; then
15788     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
15789   fi
15790   frags="$frags $host_makefile_frag"
15791 else
15792   host_makefile_frag=/dev/null
15793 fi
15794
15795
15796
15797
15798 if test "${gdb_native}" = "yes"; then
15799 # We pick this up from the host configuration file (.mh) because we
15800 # do not have a native configuration Makefile fragment.
15801 nativefile=`sed -n '
15802 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
15803 ' ${host_makefile_frag}`
15804 fi
15805
15806
15807 if test x"${gdb_osabi}" != x ; then
15808
15809 cat >>confdefs.h <<_ACEOF
15810 #define GDB_OSABI_DEFAULT $gdb_osabi
15811 _ACEOF
15812
15813 fi
15814
15815 # Enable multi-ice-gdb-server.
15816 # Check whether --enable-multi-ice was given.
15817 if test "${enable_multi_ice+set}" = set; then :
15818   enableval=$enable_multi_ice; case $enableval in
15819     yes | no)
15820       ;;
15821     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
15822   esac
15823 fi
15824
15825 if test "x$enable_multi_ice" = xyes; then
15826    subdirs="$subdirs multi-ice"
15827
15828 fi
15829
15830 # Check whether --enable-gdbserver was given.
15831 if test "${enable_gdbserver+set}" = set; then :
15832   enableval=$enable_gdbserver; case "${enableval}" in
15833   yes| no|auto) ;;
15834   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
15835 esac
15836 else
15837   enable_gdbserver=auto
15838 fi
15839
15840
15841 # We only build gdbserver automatically in a native configuration, and
15842 # only if the user did not explicitly disable its build.
15843 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
15844   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
15845 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
15846   if test "x$build_gdbserver" = xyes; then
15847     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15848 $as_echo "yes" >&6; }
15849     subdirs="$subdirs gdbserver"
15850
15851     gdbserver_build_enabled=yes
15852   else
15853     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15854 $as_echo "no" >&6; }
15855   fi
15856 fi
15857
15858 # If the user explicitly request the gdbserver to be built, verify that
15859 # we were in fact able to enable it.
15860 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
15861   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
15862 fi
15863
15864 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
15865 # to an empty version.
15866
15867 files=
15868 links=
15869
15870 rm -f nm.h
15871 if test "${nativefile}" != ""; then
15872     case "${nativefile}" in
15873       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
15874       * ) GDB_NM_FILE="${nativefile}"
15875     esac
15876     files="${files} ${GDB_NM_FILE}"
15877     links="${links} nm.h"
15878
15879 cat >>confdefs.h <<_ACEOF
15880 #define GDB_NM_FILE "${GDB_NM_FILE}"
15881 _ACEOF
15882
15883 fi
15884
15885
15886 ac_sources="$files"
15887 ac_dests="$links"
15888 while test -n "$ac_sources"; do
15889   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
15890   set $ac_sources; ac_source=$1; shift; ac_sources=$*
15891   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
15892 done
15893 ac_config_links="$ac_config_links $ac_config_links_1"
15894
15895
15896
15897
15898
15899 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
15900
15901
15902 ac_config_files="$ac_config_files Makefile .gdbinit:gdbinit.in gnulib/Makefile data-directory/Makefile"
15903
15904 ac_config_commands="$ac_config_commands default"
15905
15906 cat >confcache <<\_ACEOF
15907 # This file is a shell script that caches the results of configure
15908 # tests run on this system so they can be shared between configure
15909 # scripts and configure runs, see configure's option --config-cache.
15910 # It is not useful on other systems.  If it contains results you don't
15911 # want to keep, you may remove or edit it.
15912 #
15913 # config.status only pays attention to the cache file if you give it
15914 # the --recheck option to rerun configure.
15915 #
15916 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15917 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15918 # following values.
15919
15920 _ACEOF
15921
15922 # The following way of writing the cache mishandles newlines in values,
15923 # but we know of no workaround that is simple, portable, and efficient.
15924 # So, we kill variables containing newlines.
15925 # Ultrix sh set writes to stderr and can't be redirected directly,
15926 # and sets the high bit in the cache file unless we assign to the vars.
15927 (
15928   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15929     eval ac_val=\$$ac_var
15930     case $ac_val in #(
15931     *${as_nl}*)
15932       case $ac_var in #(
15933       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15934 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15935       esac
15936       case $ac_var in #(
15937       _ | IFS | as_nl) ;; #(
15938       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15939       *) { eval $ac_var=; unset $ac_var;} ;;
15940       esac ;;
15941     esac
15942   done
15943
15944   (set) 2>&1 |
15945     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15946     *${as_nl}ac_space=\ *)
15947       # `set' does not quote correctly, so add quotes: double-quote
15948       # substitution turns \\\\ into \\, and sed turns \\ into \.
15949       sed -n \
15950         "s/'/'\\\\''/g;
15951           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15952       ;; #(
15953     *)
15954       # `set' quotes correctly as required by POSIX, so do not add quotes.
15955       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15956       ;;
15957     esac |
15958     sort
15959 ) |
15960   sed '
15961      /^ac_cv_env_/b end
15962      t clear
15963      :clear
15964      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15965      t end
15966      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15967      :end' >>confcache
15968 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15969   if test -w "$cache_file"; then
15970     test "x$cache_file" != "x/dev/null" &&
15971       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15972 $as_echo "$as_me: updating cache $cache_file" >&6;}
15973     cat confcache >$cache_file
15974   else
15975     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15976 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15977   fi
15978 fi
15979 rm -f confcache
15980
15981 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15982 # Let make expand exec_prefix.
15983 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15984
15985 DEFS=-DHAVE_CONFIG_H
15986
15987 ac_libobjs=
15988 ac_ltlibobjs=
15989 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15990   # 1. Remove the extension, and $U if already installed.
15991   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15992   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15993   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15994   #    will be set to the directory where LIBOBJS objects are built.
15995   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15996   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15997 done
15998 LIBOBJS=$ac_libobjs
15999
16000 LTLIBOBJS=$ac_ltlibobjs
16001
16002
16003 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
16004   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
16005 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16006 fi
16007 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
16008   as_fn_error "conditional \"GMAKE\" was never defined.
16009 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16010 fi
16011 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
16012   as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
16013 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16014 fi
16015
16016     gl_libobjs=
16017     gl_ltlibobjs=
16018     if test -n "$gl_LIBOBJS"; then
16019       # Remove the extension.
16020       sed_drop_objext='s/\.o$//;s/\.obj$//'
16021       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
16022         gl_libobjs="$gl_libobjs $i.$ac_objext"
16023         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
16024       done
16025     fi
16026     gl_LIBOBJS=$gl_libobjs
16027
16028     gl_LTLIBOBJS=$gl_ltlibobjs
16029
16030
16031
16032     gltests_libobjs=
16033     gltests_ltlibobjs=
16034     if test -n "$gltests_LIBOBJS"; then
16035       # Remove the extension.
16036       sed_drop_objext='s/\.o$//;s/\.obj$//'
16037       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
16038         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
16039         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
16040       done
16041     fi
16042     gltests_LIBOBJS=$gltests_libobjs
16043
16044     gltests_LTLIBOBJS=$gltests_ltlibobjs
16045
16046
16047 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
16048   as_fn_error "conditional \"AMDEP\" was never defined.
16049 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16050 fi
16051 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
16052   as_fn_error "conditional \"am__fastdepCC\" was never defined.
16053 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16054 fi
16055  if test -n "$EXEEXT"; then
16056   am__EXEEXT_TRUE=
16057   am__EXEEXT_FALSE='#'
16058 else
16059   am__EXEEXT_TRUE='#'
16060   am__EXEEXT_FALSE=
16061 fi
16062
16063
16064
16065 : ${CONFIG_STATUS=./config.status}
16066 ac_write_fail=0
16067 ac_clean_files_save=$ac_clean_files
16068 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16069 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
16070 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
16071 as_write_fail=0
16072 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
16073 #! $SHELL
16074 # Generated by $as_me.
16075 # Run this file to recreate the current configuration.
16076 # Compiler output produced by configure, useful for debugging
16077 # configure, is in config.log if it exists.
16078
16079 debug=false
16080 ac_cs_recheck=false
16081 ac_cs_silent=false
16082
16083 SHELL=\${CONFIG_SHELL-$SHELL}
16084 export SHELL
16085 _ASEOF
16086 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
16087 ## -------------------- ##
16088 ## M4sh Initialization. ##
16089 ## -------------------- ##
16090
16091 # Be more Bourne compatible
16092 DUALCASE=1; export DUALCASE # for MKS sh
16093 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
16094   emulate sh
16095   NULLCMD=:
16096   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
16097   # is contrary to our usage.  Disable this feature.
16098   alias -g '${1+"$@"}'='"$@"'
16099   setopt NO_GLOB_SUBST
16100 else
16101   case `(set -o) 2>/dev/null` in #(
16102   *posix*) :
16103     set -o posix ;; #(
16104   *) :
16105      ;;
16106 esac
16107 fi
16108
16109
16110 as_nl='
16111 '
16112 export as_nl
16113 # Printing a long string crashes Solaris 7 /usr/bin/printf.
16114 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
16115 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
16116 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
16117 # Prefer a ksh shell builtin over an external printf program on Solaris,
16118 # but without wasting forks for bash or zsh.
16119 if test -z "$BASH_VERSION$ZSH_VERSION" \
16120     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
16121   as_echo='print -r --'
16122   as_echo_n='print -rn --'
16123 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
16124   as_echo='printf %s\n'
16125   as_echo_n='printf %s'
16126 else
16127   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
16128     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
16129     as_echo_n='/usr/ucb/echo -n'
16130   else
16131     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
16132     as_echo_n_body='eval
16133       arg=$1;
16134       case $arg in #(
16135       *"$as_nl"*)
16136         expr "X$arg" : "X\\(.*\\)$as_nl";
16137         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
16138       esac;
16139       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
16140     '
16141     export as_echo_n_body
16142     as_echo_n='sh -c $as_echo_n_body as_echo'
16143   fi
16144   export as_echo_body
16145   as_echo='sh -c $as_echo_body as_echo'
16146 fi
16147
16148 # The user is always right.
16149 if test "${PATH_SEPARATOR+set}" != set; then
16150   PATH_SEPARATOR=:
16151   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16152     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16153       PATH_SEPARATOR=';'
16154   }
16155 fi
16156
16157
16158 # IFS
16159 # We need space, tab and new line, in precisely that order.  Quoting is
16160 # there to prevent editors from complaining about space-tab.
16161 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16162 # splitting by setting IFS to empty value.)
16163 IFS=" ""        $as_nl"
16164
16165 # Find who we are.  Look in the path if we contain no directory separator.
16166 case $0 in #((
16167   *[\\/]* ) as_myself=$0 ;;
16168   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16169 for as_dir in $PATH
16170 do
16171   IFS=$as_save_IFS
16172   test -z "$as_dir" && as_dir=.
16173     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16174   done
16175 IFS=$as_save_IFS
16176
16177      ;;
16178 esac
16179 # We did not find ourselves, most probably we were run as `sh COMMAND'
16180 # in which case we are not to be found in the path.
16181 if test "x$as_myself" = x; then
16182   as_myself=$0
16183 fi
16184 if test ! -f "$as_myself"; then
16185   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16186   exit 1
16187 fi
16188
16189 # Unset variables that we do not need and which cause bugs (e.g. in
16190 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16191 # suppresses any "Segmentation fault" message there.  '((' could
16192 # trigger a bug in pdksh 5.2.14.
16193 for as_var in BASH_ENV ENV MAIL MAILPATH
16194 do eval test x\${$as_var+set} = xset \
16195   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16196 done
16197 PS1='$ '
16198 PS2='> '
16199 PS4='+ '
16200
16201 # NLS nuisances.
16202 LC_ALL=C
16203 export LC_ALL
16204 LANGUAGE=C
16205 export LANGUAGE
16206
16207 # CDPATH.
16208 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16209
16210
16211 # as_fn_error ERROR [LINENO LOG_FD]
16212 # ---------------------------------
16213 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16214 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16215 # script with status $?, using 1 if that was 0.
16216 as_fn_error ()
16217 {
16218   as_status=$?; test $as_status -eq 0 && as_status=1
16219   if test "$3"; then
16220     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16221     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
16222   fi
16223   $as_echo "$as_me: error: $1" >&2
16224   as_fn_exit $as_status
16225 } # as_fn_error
16226
16227
16228 # as_fn_set_status STATUS
16229 # -----------------------
16230 # Set $? to STATUS, without forking.
16231 as_fn_set_status ()
16232 {
16233   return $1
16234 } # as_fn_set_status
16235
16236 # as_fn_exit STATUS
16237 # -----------------
16238 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16239 as_fn_exit ()
16240 {
16241   set +e
16242   as_fn_set_status $1
16243   exit $1
16244 } # as_fn_exit
16245
16246 # as_fn_unset VAR
16247 # ---------------
16248 # Portably unset VAR.
16249 as_fn_unset ()
16250 {
16251   { eval $1=; unset $1;}
16252 }
16253 as_unset=as_fn_unset
16254 # as_fn_append VAR VALUE
16255 # ----------------------
16256 # Append the text in VALUE to the end of the definition contained in VAR. Take
16257 # advantage of any shell optimizations that allow amortized linear growth over
16258 # repeated appends, instead of the typical quadratic growth present in naive
16259 # implementations.
16260 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16261   eval 'as_fn_append ()
16262   {
16263     eval $1+=\$2
16264   }'
16265 else
16266   as_fn_append ()
16267   {
16268     eval $1=\$$1\$2
16269   }
16270 fi # as_fn_append
16271
16272 # as_fn_arith ARG...
16273 # ------------------
16274 # Perform arithmetic evaluation on the ARGs, and store the result in the
16275 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16276 # must be portable across $(()) and expr.
16277 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16278   eval 'as_fn_arith ()
16279   {
16280     as_val=$(( $* ))
16281   }'
16282 else
16283   as_fn_arith ()
16284   {
16285     as_val=`expr "$@" || test $? -eq 1`
16286   }
16287 fi # as_fn_arith
16288
16289
16290 if expr a : '\(a\)' >/dev/null 2>&1 &&
16291    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16292   as_expr=expr
16293 else
16294   as_expr=false
16295 fi
16296
16297 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16298   as_basename=basename
16299 else
16300   as_basename=false
16301 fi
16302
16303 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16304   as_dirname=dirname
16305 else
16306   as_dirname=false
16307 fi
16308
16309 as_me=`$as_basename -- "$0" ||
16310 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16311          X"$0" : 'X\(//\)$' \| \
16312          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16313 $as_echo X/"$0" |
16314     sed '/^.*\/\([^/][^/]*\)\/*$/{
16315             s//\1/
16316             q
16317           }
16318           /^X\/\(\/\/\)$/{
16319             s//\1/
16320             q
16321           }
16322           /^X\/\(\/\).*/{
16323             s//\1/
16324             q
16325           }
16326           s/.*/./; q'`
16327
16328 # Avoid depending upon Character Ranges.
16329 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16330 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16331 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16332 as_cr_digits='0123456789'
16333 as_cr_alnum=$as_cr_Letters$as_cr_digits
16334
16335 ECHO_C= ECHO_N= ECHO_T=
16336 case `echo -n x` in #(((((
16337 -n*)
16338   case `echo 'xy\c'` in
16339   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16340   xy)  ECHO_C='\c';;
16341   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16342        ECHO_T=' ';;
16343   esac;;
16344 *)
16345   ECHO_N='-n';;
16346 esac
16347
16348 rm -f conf$$ conf$$.exe conf$$.file
16349 if test -d conf$$.dir; then
16350   rm -f conf$$.dir/conf$$.file
16351 else
16352   rm -f conf$$.dir
16353   mkdir conf$$.dir 2>/dev/null
16354 fi
16355 if (echo >conf$$.file) 2>/dev/null; then
16356   if ln -s conf$$.file conf$$ 2>/dev/null; then
16357     as_ln_s='ln -s'
16358     # ... but there are two gotchas:
16359     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16360     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16361     # In both cases, we have to default to `cp -p'.
16362     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16363       as_ln_s='cp -p'
16364   elif ln conf$$.file conf$$ 2>/dev/null; then
16365     as_ln_s=ln
16366   else
16367     as_ln_s='cp -p'
16368   fi
16369 else
16370   as_ln_s='cp -p'
16371 fi
16372 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16373 rmdir conf$$.dir 2>/dev/null
16374
16375
16376 # as_fn_mkdir_p
16377 # -------------
16378 # Create "$as_dir" as a directory, including parents if necessary.
16379 as_fn_mkdir_p ()
16380 {
16381
16382   case $as_dir in #(
16383   -*) as_dir=./$as_dir;;
16384   esac
16385   test -d "$as_dir" || eval $as_mkdir_p || {
16386     as_dirs=
16387     while :; do
16388       case $as_dir in #(
16389       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16390       *) as_qdir=$as_dir;;
16391       esac
16392       as_dirs="'$as_qdir' $as_dirs"
16393       as_dir=`$as_dirname -- "$as_dir" ||
16394 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16395          X"$as_dir" : 'X\(//\)[^/]' \| \
16396          X"$as_dir" : 'X\(//\)$' \| \
16397          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16398 $as_echo X"$as_dir" |
16399     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16400             s//\1/
16401             q
16402           }
16403           /^X\(\/\/\)[^/].*/{
16404             s//\1/
16405             q
16406           }
16407           /^X\(\/\/\)$/{
16408             s//\1/
16409             q
16410           }
16411           /^X\(\/\).*/{
16412             s//\1/
16413             q
16414           }
16415           s/.*/./; q'`
16416       test -d "$as_dir" && break
16417     done
16418     test -z "$as_dirs" || eval "mkdir $as_dirs"
16419   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
16420
16421
16422 } # as_fn_mkdir_p
16423 if mkdir -p . 2>/dev/null; then
16424   as_mkdir_p='mkdir -p "$as_dir"'
16425 else
16426   test -d ./-p && rmdir ./-p
16427   as_mkdir_p=false
16428 fi
16429
16430 if test -x / >/dev/null 2>&1; then
16431   as_test_x='test -x'
16432 else
16433   if ls -dL / >/dev/null 2>&1; then
16434     as_ls_L_option=L
16435   else
16436     as_ls_L_option=
16437   fi
16438   as_test_x='
16439     eval sh -c '\''
16440       if test -d "$1"; then
16441         test -d "$1/.";
16442       else
16443         case $1 in #(
16444         -*)set "./$1";;
16445         esac;
16446         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
16447         ???[sx]*):;;*)false;;esac;fi
16448     '\'' sh
16449   '
16450 fi
16451 as_executable_p=$as_test_x
16452
16453 # Sed expression to map a string onto a valid CPP name.
16454 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16455
16456 # Sed expression to map a string onto a valid variable name.
16457 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16458
16459
16460 exec 6>&1
16461 ## ----------------------------------- ##
16462 ## Main body of $CONFIG_STATUS script. ##
16463 ## ----------------------------------- ##
16464 _ASEOF
16465 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16466
16467 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16468 # Save the log message, to keep $0 and so on meaningful, and to
16469 # report actual input values of CONFIG_FILES etc. instead of their
16470 # values after options handling.
16471 ac_log="
16472 This file was extended by $as_me, which was
16473 generated by GNU Autoconf 2.64.  Invocation command line was
16474
16475   CONFIG_FILES    = $CONFIG_FILES
16476   CONFIG_HEADERS  = $CONFIG_HEADERS
16477   CONFIG_LINKS    = $CONFIG_LINKS
16478   CONFIG_COMMANDS = $CONFIG_COMMANDS
16479   $ $0 $@
16480
16481 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16482 "
16483
16484 _ACEOF
16485
16486 case $ac_config_files in *"
16487 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16488 esac
16489
16490 case $ac_config_headers in *"
16491 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16492 esac
16493
16494
16495 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16496 # Files that config.status was made for.
16497 config_files="$ac_config_files"
16498 config_headers="$ac_config_headers"
16499 config_links="$ac_config_links"
16500 config_commands="$ac_config_commands"
16501
16502 _ACEOF
16503
16504 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16505 ac_cs_usage="\
16506 \`$as_me' instantiates files and other configuration actions
16507 from templates according to the current configuration.  Unless the files
16508 and actions are specified as TAGs, all are instantiated by default.
16509
16510 Usage: $0 [OPTION]... [TAG]...
16511
16512   -h, --help       print this help, then exit
16513   -V, --version    print version number and configuration settings, then exit
16514   -q, --quiet, --silent
16515                    do not print progress messages
16516   -d, --debug      don't remove temporary files
16517       --recheck    update $as_me by reconfiguring in the same conditions
16518       --file=FILE[:TEMPLATE]
16519                    instantiate the configuration file FILE
16520       --header=FILE[:TEMPLATE]
16521                    instantiate the configuration header FILE
16522
16523 Configuration files:
16524 $config_files
16525
16526 Configuration headers:
16527 $config_headers
16528
16529 Configuration links:
16530 $config_links
16531
16532 Configuration commands:
16533 $config_commands
16534
16535 Report bugs to the package provider."
16536
16537 _ACEOF
16538 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16539 ac_cs_version="\\
16540 config.status
16541 configured by $0, generated by GNU Autoconf 2.64,
16542   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
16543
16544 Copyright (C) 2009 Free Software Foundation, Inc.
16545 This config.status script is free software; the Free Software Foundation
16546 gives unlimited permission to copy, distribute and modify it."
16547
16548 ac_pwd='$ac_pwd'
16549 srcdir='$srcdir'
16550 INSTALL='$INSTALL'
16551 MKDIR_P='$MKDIR_P'
16552 AWK='$AWK'
16553 test -n "\$AWK" || AWK=awk
16554 _ACEOF
16555
16556 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16557 # The default lists apply if the user does not specify any file.
16558 ac_need_defaults=:
16559 while test $# != 0
16560 do
16561   case $1 in
16562   --*=*)
16563     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16564     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16565     ac_shift=:
16566     ;;
16567   *)
16568     ac_option=$1
16569     ac_optarg=$2
16570     ac_shift=shift
16571     ;;
16572   esac
16573
16574   case $ac_option in
16575   # Handling of the options.
16576   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16577     ac_cs_recheck=: ;;
16578   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16579     $as_echo "$ac_cs_version"; exit ;;
16580   --debug | --debu | --deb | --de | --d | -d )
16581     debug=: ;;
16582   --file | --fil | --fi | --f )
16583     $ac_shift
16584     case $ac_optarg in
16585     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16586     esac
16587     as_fn_append CONFIG_FILES " '$ac_optarg'"
16588     ac_need_defaults=false;;
16589   --header | --heade | --head | --hea )
16590     $ac_shift
16591     case $ac_optarg in
16592     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16593     esac
16594     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16595     ac_need_defaults=false;;
16596   --he | --h)
16597     # Conflict between --help and --header
16598     as_fn_error "ambiguous option: \`$1'
16599 Try \`$0 --help' for more information.";;
16600   --help | --hel | -h )
16601     $as_echo "$ac_cs_usage"; exit ;;
16602   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16603   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16604     ac_cs_silent=: ;;
16605
16606   # This is an error.
16607   -*) as_fn_error "unrecognized option: \`$1'
16608 Try \`$0 --help' for more information." ;;
16609
16610   *) as_fn_append ac_config_targets " $1"
16611      ac_need_defaults=false ;;
16612
16613   esac
16614   shift
16615 done
16616
16617 ac_configure_extra_args=
16618
16619 if $ac_cs_silent; then
16620   exec 6>/dev/null
16621   ac_configure_extra_args="$ac_configure_extra_args --silent"
16622 fi
16623
16624 _ACEOF
16625 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16626 if \$ac_cs_recheck; then
16627   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16628   shift
16629   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16630   CONFIG_SHELL='$SHELL'
16631   export CONFIG_SHELL
16632   exec "\$@"
16633 fi
16634
16635 _ACEOF
16636 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16637 exec 5>>config.log
16638 {
16639   echo
16640   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16641 ## Running $as_me. ##
16642 _ASBOX
16643   $as_echo "$ac_log"
16644 } >&5
16645
16646 _ACEOF
16647 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16648 #
16649 # INIT-COMMANDS
16650 #
16651 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
16652 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16653
16654 _ACEOF
16655
16656 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16657
16658 # Handling of arguments.
16659 for ac_config_target in $ac_config_targets
16660 do
16661   case $ac_config_target in
16662     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
16663     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
16664     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
16665     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
16666     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16667     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:gdbinit.in" ;;
16668     "gnulib/Makefile") CONFIG_FILES="$CONFIG_FILES gnulib/Makefile" ;;
16669     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
16670     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
16671
16672   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16673   esac
16674 done
16675
16676
16677 # If the user did not use the arguments to specify the items to instantiate,
16678 # then the envvar interface is used.  Set only those that are not.
16679 # We use the long form for the default assignment because of an extremely
16680 # bizarre bug on SunOS 4.1.3.
16681 if $ac_need_defaults; then
16682   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16683   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16684   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
16685   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16686 fi
16687
16688 # Have a temporary directory for convenience.  Make it in the build tree
16689 # simply because there is no reason against having it here, and in addition,
16690 # creating and moving files from /tmp can sometimes cause problems.
16691 # Hook for its removal unless debugging.
16692 # Note that there is a small window in which the directory will not be cleaned:
16693 # after its creation but before its name has been assigned to `$tmp'.
16694 $debug ||
16695 {
16696   tmp=
16697   trap 'exit_status=$?
16698   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
16699 ' 0
16700   trap 'as_fn_exit 1' 1 2 13 15
16701 }
16702 # Create a (secure) tmp directory for tmp files.
16703
16704 {
16705   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16706   test -n "$tmp" && test -d "$tmp"
16707 }  ||
16708 {
16709   tmp=./conf$$-$RANDOM
16710   (umask 077 && mkdir "$tmp")
16711 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
16712
16713 # Set up the scripts for CONFIG_FILES section.
16714 # No need to generate them if there are no CONFIG_FILES.
16715 # This happens for instance with `./config.status config.h'.
16716 if test -n "$CONFIG_FILES"; then
16717
16718 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
16719   ac_cs_awk_getline=:
16720   ac_cs_awk_pipe_init=
16721   ac_cs_awk_read_file='
16722       while ((getline aline < (F[key])) > 0)
16723         print(aline)
16724       close(F[key])'
16725   ac_cs_awk_pipe_fini=
16726 else
16727   ac_cs_awk_getline=false
16728   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
16729   ac_cs_awk_read_file='
16730       print "|#_!!_#|"
16731       print "cat " F[key] " &&"
16732       '$ac_cs_awk_pipe_init
16733   # The final `:' finishes the AND list.
16734   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
16735 fi
16736 ac_cr=`echo X | tr X '\015'`
16737 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16738 # But we know of no other shell where ac_cr would be empty at this
16739 # point, so we can use a bashism as a fallback.
16740 if test "x$ac_cr" = x; then
16741   eval ac_cr=\$\'\\r\'
16742 fi
16743 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16744 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16745   ac_cs_awk_cr='\r'
16746 else
16747   ac_cs_awk_cr=$ac_cr
16748 fi
16749
16750 echo 'BEGIN {' >"$tmp/subs1.awk" &&
16751 _ACEOF
16752
16753 # Create commands to substitute file output variables.
16754 {
16755   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
16756   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
16757   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
16758   echo "_ACAWK" &&
16759   echo "_ACEOF"
16760 } >conf$$files.sh &&
16761 . ./conf$$files.sh ||
16762   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16763 rm -f conf$$files.sh
16764
16765 {
16766   echo "cat >conf$$subs.awk <<_ACEOF" &&
16767   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16768   echo "_ACEOF"
16769 } >conf$$subs.sh ||
16770   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16771 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
16772 ac_delim='%!_!# '
16773 for ac_last_try in false false false false false :; do
16774   . ./conf$$subs.sh ||
16775     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16776
16777   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16778   if test $ac_delim_n = $ac_delim_num; then
16779     break
16780   elif $ac_last_try; then
16781     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16782   else
16783     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16784   fi
16785 done
16786 rm -f conf$$subs.sh
16787
16788 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16789 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
16790 _ACEOF
16791 sed -n '
16792 h
16793 s/^/S["/; s/!.*/"]=/
16794 p
16795 g
16796 s/^[^!]*!//
16797 :repl
16798 t repl
16799 s/'"$ac_delim"'$//
16800 t delim
16801 :nl
16802 h
16803 s/\(.\{148\}\).*/\1/
16804 t more1
16805 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16806 p
16807 n
16808 b repl
16809 :more1
16810 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16811 p
16812 g
16813 s/.\{148\}//
16814 t nl
16815 :delim
16816 h
16817 s/\(.\{148\}\).*/\1/
16818 t more2
16819 s/["\\]/\\&/g; s/^/"/; s/$/"/
16820 p
16821 b
16822 :more2
16823 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16824 p
16825 g
16826 s/.\{148\}//
16827 t delim
16828 ' <conf$$subs.awk | sed '
16829 /^[^""]/{
16830   N
16831   s/\n//
16832 }
16833 ' >>$CONFIG_STATUS || ac_write_fail=1
16834 rm -f conf$$subs.awk
16835 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16836 _ACAWK
16837 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
16838   for (key in S) S_is_set[key] = 1
16839   FS = "\a"
16840   \$ac_cs_awk_pipe_init
16841 }
16842 {
16843   line = $ 0
16844   nfields = split(line, field, "@")
16845   substed = 0
16846   len = length(field[1])
16847   for (i = 2; i < nfields; i++) {
16848     key = field[i]
16849     keylen = length(key)
16850     if (S_is_set[key]) {
16851       value = S[key]
16852       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
16853       len += length(value) + length(field[++i])
16854       substed = 1
16855     } else
16856       len += 1 + keylen
16857   }
16858   if (nfields == 3 && !substed) {
16859     key = field[2]
16860     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
16861       \$ac_cs_awk_read_file
16862       next
16863     }
16864   }
16865   print line
16866 }
16867 \$ac_cs_awk_pipe_fini
16868 _ACAWK
16869 _ACEOF
16870 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16871 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
16872   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
16873 else
16874   cat
16875 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
16876   || as_fn_error "could not setup config files machinery" "$LINENO" 5
16877 _ACEOF
16878
16879 # VPATH may cause trouble with some makes, so we remove $(srcdir),
16880 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
16881 # trailing colons and then remove the whole line if VPATH becomes empty
16882 # (actually we leave an empty line to preserve line numbers).
16883 if test "x$srcdir" = x.; then
16884   ac_vpsub='/^[  ]*VPATH[        ]*=/{
16885 s/:*\$(srcdir):*/:/
16886 s/:*\${srcdir}:*/:/
16887 s/:*@srcdir@:*/:/
16888 s/^\([^=]*=[     ]*\):*/\1/
16889 s/:*$//
16890 s/^[^=]*=[       ]*$//
16891 }'
16892 fi
16893
16894 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16895 fi # test -n "$CONFIG_FILES"
16896
16897 # Set up the scripts for CONFIG_HEADERS section.
16898 # No need to generate them if there are no CONFIG_HEADERS.
16899 # This happens for instance with `./config.status Makefile'.
16900 if test -n "$CONFIG_HEADERS"; then
16901 cat >"$tmp/defines.awk" <<\_ACAWK ||
16902 BEGIN {
16903 _ACEOF
16904
16905 # Transform confdefs.h into an awk script `defines.awk', embedded as
16906 # here-document in config.status, that substitutes the proper values into
16907 # config.h.in to produce config.h.
16908
16909 # Create a delimiter string that does not exist in confdefs.h, to ease
16910 # handling of long lines.
16911 ac_delim='%!_!# '
16912 for ac_last_try in false false :; do
16913   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
16914   if test -z "$ac_t"; then
16915     break
16916   elif $ac_last_try; then
16917     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
16918   else
16919     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16920   fi
16921 done
16922
16923 # For the awk script, D is an array of macro values keyed by name,
16924 # likewise P contains macro parameters if any.  Preserve backslash
16925 # newline sequences.
16926
16927 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
16928 sed -n '
16929 s/.\{148\}/&'"$ac_delim"'/g
16930 t rset
16931 :rset
16932 s/^[     ]*#[    ]*define[       ][      ]*/ /
16933 t def
16934 d
16935 :def
16936 s/\\$//
16937 t bsnl
16938 s/["\\]/\\&/g
16939 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16940 D["\1"]=" \3"/p
16941 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
16942 d
16943 :bsnl
16944 s/["\\]/\\&/g
16945 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16946 D["\1"]=" \3\\\\\\n"\\/p
16947 t cont
16948 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
16949 t cont
16950 d
16951 :cont
16952 n
16953 s/.\{148\}/&'"$ac_delim"'/g
16954 t clear
16955 :clear
16956 s/\\$//
16957 t bsnlc
16958 s/["\\]/\\&/g; s/^/"/; s/$/"/p
16959 d
16960 :bsnlc
16961 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
16962 b cont
16963 ' <confdefs.h | sed '
16964 s/'"$ac_delim"'/"\\\
16965 "/g' >>$CONFIG_STATUS || ac_write_fail=1
16966
16967 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16968   for (key in D) D_is_set[key] = 1
16969   FS = "\a"
16970 }
16971 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
16972   line = \$ 0
16973   split(line, arg, " ")
16974   if (arg[1] == "#") {
16975     defundef = arg[2]
16976     mac1 = arg[3]
16977   } else {
16978     defundef = substr(arg[1], 2)
16979     mac1 = arg[2]
16980   }
16981   split(mac1, mac2, "(") #)
16982   macro = mac2[1]
16983   prefix = substr(line, 1, index(line, defundef) - 1)
16984   if (D_is_set[macro]) {
16985     # Preserve the white space surrounding the "#".
16986     print prefix "define", macro P[macro] D[macro]
16987     next
16988   } else {
16989     # Replace #undef with comments.  This is necessary, for example,
16990     # in the case of _POSIX_SOURCE, which is predefined and required
16991     # on some systems where configure will not decide to define it.
16992     if (defundef == "undef") {
16993       print "/*", prefix defundef, macro, "*/"
16994       next
16995     }
16996   }
16997 }
16998 { print }
16999 _ACAWK
17000 _ACEOF
17001 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17002   as_fn_error "could not setup config headers machinery" "$LINENO" 5
17003 fi # test -n "$CONFIG_HEADERS"
17004
17005
17006 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
17007 shift
17008 for ac_tag
17009 do
17010   case $ac_tag in
17011   :[FHLC]) ac_mode=$ac_tag; continue;;
17012   esac
17013   case $ac_mode$ac_tag in
17014   :[FHL]*:*);;
17015   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
17016   :[FH]-) ac_tag=-:-;;
17017   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17018   esac
17019   ac_save_IFS=$IFS
17020   IFS=:
17021   set x $ac_tag
17022   IFS=$ac_save_IFS
17023   shift
17024   ac_file=$1
17025   shift
17026
17027   case $ac_mode in
17028   :L) ac_source=$1;;
17029   :[FH])
17030     ac_file_inputs=
17031     for ac_f
17032     do
17033       case $ac_f in
17034       -) ac_f="$tmp/stdin";;
17035       *) # Look for the file first in the build tree, then in the source tree
17036          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17037          # because $ac_f cannot contain `:'.
17038          test -f "$ac_f" ||
17039            case $ac_f in
17040            [\\/$]*) false;;
17041            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17042            esac ||
17043            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17044       esac
17045       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17046       as_fn_append ac_file_inputs " '$ac_f'"
17047     done
17048
17049     # Let's still pretend it is `configure' which instantiates (i.e., don't
17050     # use $as_me), people would be surprised to read:
17051     #    /* config.h.  Generated by config.status.  */
17052     configure_input='Generated from '`
17053           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17054         `' by configure.'
17055     if test x"$ac_file" != x-; then
17056       configure_input="$ac_file.  $configure_input"
17057       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17058 $as_echo "$as_me: creating $ac_file" >&6;}
17059     fi
17060     # Neutralize special characters interpreted by sed in replacement strings.
17061     case $configure_input in #(
17062     *\&* | *\|* | *\\* )
17063        ac_sed_conf_input=`$as_echo "$configure_input" |
17064        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17065     *) ac_sed_conf_input=$configure_input;;
17066     esac
17067
17068     case $ac_tag in
17069     *:-:* | *:-) cat >"$tmp/stdin" \
17070       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
17071     esac
17072     ;;
17073   esac
17074
17075   ac_dir=`$as_dirname -- "$ac_file" ||
17076 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17077          X"$ac_file" : 'X\(//\)[^/]' \| \
17078          X"$ac_file" : 'X\(//\)$' \| \
17079          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17080 $as_echo X"$ac_file" |
17081     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17082             s//\1/
17083             q
17084           }
17085           /^X\(\/\/\)[^/].*/{
17086             s//\1/
17087             q
17088           }
17089           /^X\(\/\/\)$/{
17090             s//\1/
17091             q
17092           }
17093           /^X\(\/\).*/{
17094             s//\1/
17095             q
17096           }
17097           s/.*/./; q'`
17098   as_dir="$ac_dir"; as_fn_mkdir_p
17099   ac_builddir=.
17100
17101 case "$ac_dir" in
17102 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17103 *)
17104   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17105   # A ".." for each directory in $ac_dir_suffix.
17106   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17107   case $ac_top_builddir_sub in
17108   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17109   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17110   esac ;;
17111 esac
17112 ac_abs_top_builddir=$ac_pwd
17113 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17114 # for backward compatibility:
17115 ac_top_builddir=$ac_top_build_prefix
17116
17117 case $srcdir in
17118   .)  # We are building in place.
17119     ac_srcdir=.
17120     ac_top_srcdir=$ac_top_builddir_sub
17121     ac_abs_top_srcdir=$ac_pwd ;;
17122   [\\/]* | ?:[\\/]* )  # Absolute name.
17123     ac_srcdir=$srcdir$ac_dir_suffix;
17124     ac_top_srcdir=$srcdir
17125     ac_abs_top_srcdir=$srcdir ;;
17126   *) # Relative name.
17127     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17128     ac_top_srcdir=$ac_top_build_prefix$srcdir
17129     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17130 esac
17131 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17132
17133
17134   case $ac_mode in
17135   :F)
17136   #
17137   # CONFIG_FILE
17138   #
17139
17140   case $INSTALL in
17141   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17142   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17143   esac
17144   ac_MKDIR_P=$MKDIR_P
17145   case $MKDIR_P in
17146   [\\/$]* | ?:[\\/]* ) ;;
17147   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17148   esac
17149 _ACEOF
17150
17151 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17152 # If the template does not know about datarootdir, expand it.
17153 # FIXME: This hack should be removed a few years after 2.60.
17154 ac_datarootdir_hack=; ac_datarootdir_seen=
17155 ac_sed_dataroot='
17156 /datarootdir/ {
17157   p
17158   q
17159 }
17160 /@datadir@/p
17161 /@docdir@/p
17162 /@infodir@/p
17163 /@localedir@/p
17164 /@mandir@/p'
17165 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17166 *datarootdir*) ac_datarootdir_seen=yes;;
17167 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17168   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17169 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17170 _ACEOF
17171 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17172   ac_datarootdir_hack='
17173   s&@datadir@&$datadir&g
17174   s&@docdir@&$docdir&g
17175   s&@infodir@&$infodir&g
17176   s&@localedir@&$localedir&g
17177   s&@mandir@&$mandir&g
17178   s&\\\${datarootdir}&$datarootdir&g' ;;
17179 esac
17180 _ACEOF
17181
17182 # Neutralize VPATH when `$srcdir' = `.'.
17183 # Shell code in configure.ac might set extrasub.
17184 # FIXME: do we really want to maintain this feature?
17185 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17186 ac_sed_extra="$ac_vpsub
17187 $extrasub
17188 _ACEOF
17189 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17190 :t
17191 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17192 s|@configure_input@|$ac_sed_conf_input|;t t
17193 s&@top_builddir@&$ac_top_builddir_sub&;t t
17194 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17195 s&@srcdir@&$ac_srcdir&;t t
17196 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17197 s&@top_srcdir@&$ac_top_srcdir&;t t
17198 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17199 s&@builddir@&$ac_builddir&;t t
17200 s&@abs_builddir@&$ac_abs_builddir&;t t
17201 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17202 s&@INSTALL@&$ac_INSTALL&;t t
17203 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17204 $ac_datarootdir_hack
17205 "
17206 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
17207 if $ac_cs_awk_getline; then
17208   $AWK -f "$tmp/subs.awk"
17209 else
17210   $AWK -f "$tmp/subs.awk" | $SHELL
17211 fi >$tmp/out \
17212   || as_fn_error "could not create $ac_file" "$LINENO" 5
17213
17214 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17215   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
17216   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
17217   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17218 which seems to be undefined.  Please make sure it is defined." >&5
17219 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17220 which seems to be undefined.  Please make sure it is defined." >&2;}
17221
17222   rm -f "$tmp/stdin"
17223   case $ac_file in
17224   -) cat "$tmp/out" && rm -f "$tmp/out";;
17225   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
17226   esac \
17227   || as_fn_error "could not create $ac_file" "$LINENO" 5
17228  ;;
17229   :H)
17230   #
17231   # CONFIG_HEADER
17232   #
17233   if test x"$ac_file" != x-; then
17234     {
17235       $as_echo "/* $configure_input  */" \
17236       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
17237     } >"$tmp/config.h" \
17238       || as_fn_error "could not create $ac_file" "$LINENO" 5
17239     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
17240       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17241 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17242     else
17243       rm -f "$ac_file"
17244       mv "$tmp/config.h" "$ac_file" \
17245         || as_fn_error "could not create $ac_file" "$LINENO" 5
17246     fi
17247   else
17248     $as_echo "/* $configure_input  */" \
17249       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
17250       || as_fn_error "could not create -" "$LINENO" 5
17251   fi
17252 # Compute "$ac_file"'s index in $config_headers.
17253 _am_arg="$ac_file"
17254 _am_stamp_count=1
17255 for _am_header in $config_headers :; do
17256   case $_am_header in
17257     $_am_arg | $_am_arg:* )
17258       break ;;
17259     * )
17260       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17261   esac
17262 done
17263 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17264 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17265          X"$_am_arg" : 'X\(//\)[^/]' \| \
17266          X"$_am_arg" : 'X\(//\)$' \| \
17267          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17268 $as_echo X"$_am_arg" |
17269     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17270             s//\1/
17271             q
17272           }
17273           /^X\(\/\/\)[^/].*/{
17274             s//\1/
17275             q
17276           }
17277           /^X\(\/\/\)$/{
17278             s//\1/
17279             q
17280           }
17281           /^X\(\/\).*/{
17282             s//\1/
17283             q
17284           }
17285           s/.*/./; q'`/stamp-h$_am_stamp_count
17286  ;;
17287   :L)
17288   #
17289   # CONFIG_LINK
17290   #
17291
17292   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
17293     :
17294   else
17295     # Prefer the file from the source tree if names are identical.
17296     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
17297       ac_source=$srcdir/$ac_source
17298     fi
17299
17300     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
17301 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
17302
17303     if test ! -r "$ac_source"; then
17304       as_fn_error "$ac_source: file not found" "$LINENO" 5
17305     fi
17306     rm -f "$ac_file"
17307
17308     # Try a relative symlink, then a hard link, then a copy.
17309     case $srcdir in
17310     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
17311         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
17312     esac
17313     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
17314       ln "$ac_source" "$ac_file" 2>/dev/null ||
17315       cp -p "$ac_source" "$ac_file" ||
17316       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
17317   fi
17318  ;;
17319   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17320 $as_echo "$as_me: executing $ac_file commands" >&6;}
17321  ;;
17322   esac
17323
17324
17325   case $ac_file$ac_mode in
17326     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
17327     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17328   # Autoconf 2.62 quotes --file arguments for eval, but not when files
17329   # are listed without --file.  Let's play safe and only enable the eval
17330   # if we detect the quoting.
17331   case $CONFIG_FILES in
17332   *\'*) eval set x "$CONFIG_FILES" ;;
17333   *)   set x $CONFIG_FILES ;;
17334   esac
17335   shift
17336   for mf
17337   do
17338     # Strip MF so we end up with the name of the file.
17339     mf=`echo "$mf" | sed -e 's/:.*$//'`
17340     # Check whether this is an Automake generated Makefile or not.
17341     # We used to match only the files named `Makefile.in', but
17342     # some people rename them; so instead we look at the file content.
17343     # Grep'ing the first line is not enough: some people post-process
17344     # each Makefile.in and add a new line on top of each file to say so.
17345     # Grep'ing the whole file is not good either: AIX grep has a line
17346     # limit of 2048, but all sed's we know have understand at least 4000.
17347     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17348       dirpart=`$as_dirname -- "$mf" ||
17349 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17350          X"$mf" : 'X\(//\)[^/]' \| \
17351          X"$mf" : 'X\(//\)$' \| \
17352          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
17353 $as_echo X"$mf" |
17354     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17355             s//\1/
17356             q
17357           }
17358           /^X\(\/\/\)[^/].*/{
17359             s//\1/
17360             q
17361           }
17362           /^X\(\/\/\)$/{
17363             s//\1/
17364             q
17365           }
17366           /^X\(\/\).*/{
17367             s//\1/
17368             q
17369           }
17370           s/.*/./; q'`
17371     else
17372       continue
17373     fi
17374     # Extract the definition of DEPDIR, am__include, and am__quote
17375     # from the Makefile without running `make'.
17376     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17377     test -z "$DEPDIR" && continue
17378     am__include=`sed -n 's/^am__include = //p' < "$mf"`
17379     test -z "am__include" && continue
17380     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17381     # When using ansi2knr, U may be empty or an underscore; expand it
17382     U=`sed -n 's/^U = //p' < "$mf"`
17383     # Find all dependency output files, they are included files with
17384     # $(DEPDIR) in their names.  We invoke sed twice because it is the
17385     # simplest approach to changing $(DEPDIR) to its actual value in the
17386     # expansion.
17387     for file in `sed -n "
17388       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
17389          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
17390       # Make sure the directory exists.
17391       test -f "$dirpart/$file" && continue
17392       fdir=`$as_dirname -- "$file" ||
17393 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17394          X"$file" : 'X\(//\)[^/]' \| \
17395          X"$file" : 'X\(//\)$' \| \
17396          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17397 $as_echo X"$file" |
17398     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17399             s//\1/
17400             q
17401           }
17402           /^X\(\/\/\)[^/].*/{
17403             s//\1/
17404             q
17405           }
17406           /^X\(\/\/\)$/{
17407             s//\1/
17408             q
17409           }
17410           /^X\(\/\).*/{
17411             s//\1/
17412             q
17413           }
17414           s/.*/./; q'`
17415       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17416       # echo "creating $dirpart/$file"
17417       echo '# dummy' > "$dirpart/$file"
17418     done
17419   done
17420 }
17421  ;;
17422     "default":C)
17423 case x$CONFIG_HEADERS in
17424 xconfig.h:config.in)
17425 echo > stamp-h ;;
17426 esac
17427  ;;
17428
17429   esac
17430 done # for ac_tag
17431
17432
17433 as_fn_exit 0
17434 _ACEOF
17435 ac_clean_files=$ac_clean_files_save
17436
17437 test $ac_write_fail = 0 ||
17438   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
17439
17440
17441 # configure is writing to config.log, and then calls config.status.
17442 # config.status does its own redirection, appending to config.log.
17443 # Unfortunately, on DOS this fails, as config.log is still kept open
17444 # by configure, so config.status won't be able to write to it; its
17445 # output is simply discarded.  So we exec the FD to /dev/null,
17446 # effectively closing config.log, so it can be properly (re)opened and
17447 # appended to by config.status.  When coming back to configure, we
17448 # need to make the FD available again.
17449 if test "$no_create" != yes; then
17450   ac_cs_success=:
17451   ac_config_status_args=
17452   test "$silent" = yes &&
17453     ac_config_status_args="$ac_config_status_args --quiet"
17454   exec 5>/dev/null
17455   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
17456   exec 5>>config.log
17457   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
17458   # would make configure fail if this is the last instruction.
17459   $ac_cs_success || as_fn_exit $?
17460 fi
17461
17462 #
17463 # CONFIG_SUBDIRS section.
17464 #
17465 if test "$no_recursion" != yes; then
17466
17467   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
17468   # so they do not pile up.
17469   ac_sub_configure_args=
17470   ac_prev=
17471   eval "set x $ac_configure_args"
17472   shift
17473   for ac_arg
17474   do
17475     if test -n "$ac_prev"; then
17476       ac_prev=
17477       continue
17478     fi
17479     case $ac_arg in
17480     -cache-file | --cache-file | --cache-fil | --cache-fi \
17481     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
17482       ac_prev=cache_file ;;
17483     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
17484     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
17485     | --c=*)
17486       ;;
17487     --config-cache | -C)
17488       ;;
17489     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
17490       ac_prev=srcdir ;;
17491     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
17492       ;;
17493     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
17494       ac_prev=prefix ;;
17495     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
17496       ;;
17497     --disable-option-checking)
17498       ;;
17499     *)
17500       case $ac_arg in
17501       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
17502       esac
17503       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
17504     esac
17505   done
17506
17507   # Always prepend --prefix to ensure using the same prefix
17508   # in subdir configurations.
17509   ac_arg="--prefix=$prefix"
17510   case $ac_arg in
17511   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
17512   esac
17513   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
17514
17515   # Pass --silent
17516   if test "$silent" = yes; then
17517     ac_sub_configure_args="--silent $ac_sub_configure_args"
17518   fi
17519
17520   # Always prepend --disable-option-checking to silence warnings, since
17521   # different subdirs can have different --enable and --with options.
17522   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
17523
17524   ac_popdir=`pwd`
17525   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
17526
17527     # Do not complain, so a configure script can configure whichever
17528     # parts of a large source tree are present.
17529     test -d "$srcdir/$ac_dir" || continue
17530
17531     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
17532     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
17533     $as_echo "$ac_msg" >&6
17534     as_dir="$ac_dir"; as_fn_mkdir_p
17535     ac_builddir=.
17536
17537 case "$ac_dir" in
17538 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17539 *)
17540   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17541   # A ".." for each directory in $ac_dir_suffix.
17542   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17543   case $ac_top_builddir_sub in
17544   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17545   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17546   esac ;;
17547 esac
17548 ac_abs_top_builddir=$ac_pwd
17549 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17550 # for backward compatibility:
17551 ac_top_builddir=$ac_top_build_prefix
17552
17553 case $srcdir in
17554   .)  # We are building in place.
17555     ac_srcdir=.
17556     ac_top_srcdir=$ac_top_builddir_sub
17557     ac_abs_top_srcdir=$ac_pwd ;;
17558   [\\/]* | ?:[\\/]* )  # Absolute name.
17559     ac_srcdir=$srcdir$ac_dir_suffix;
17560     ac_top_srcdir=$srcdir
17561     ac_abs_top_srcdir=$srcdir ;;
17562   *) # Relative name.
17563     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17564     ac_top_srcdir=$ac_top_build_prefix$srcdir
17565     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17566 esac
17567 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17568
17569
17570     cd "$ac_dir"
17571
17572     # Check for guested configure; otherwise get Cygnus style configure.
17573     if test -f "$ac_srcdir/configure.gnu"; then
17574       ac_sub_configure=$ac_srcdir/configure.gnu
17575     elif test -f "$ac_srcdir/configure"; then
17576       ac_sub_configure=$ac_srcdir/configure
17577     elif test -f "$ac_srcdir/configure.in"; then
17578       # This should be Cygnus configure.
17579       ac_sub_configure=$ac_aux_dir/configure
17580     else
17581       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
17582 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
17583       ac_sub_configure=
17584     fi
17585
17586     # The recursion is here.
17587     if test -n "$ac_sub_configure"; then
17588       # Make the cache file name correct relative to the subdirectory.
17589       case $cache_file in
17590       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
17591       *) # Relative name.
17592         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
17593       esac
17594
17595       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
17596 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
17597       # The eval makes quoting arguments work.
17598       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
17599            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
17600         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
17601     fi
17602
17603     cd "$ac_popdir"
17604   done
17605 fi
17606 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
17607   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
17608 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
17609 fi
17610
17611
17612 exit 0