gdb/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1"
 173   if (eval "$as_required") 2>/dev/null; then :
 174   as_have_required=yes
 175 else
 176   as_have_required=no
 177 fi
 178   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 179
 180 else
 181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 182 as_found=false
 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 184 do
 185   IFS=$as_save_IFS
 186   test -z "$as_dir" && as_dir=.
 187   as_found=:
 188   case $as_dir in #(
 189          /*)
 190            for as_base in sh bash ksh sh5; do
 191              # Try only shells that exist, to save several forks.
 192              as_shell=$as_dir/$as_base
 193              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 194                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 195   CONFIG_SHELL=$as_shell as_have_required=yes
 196                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   break 2
 198 fi
 199 fi
 200            done;;
 201        esac
 202   as_found=false
 203 done
 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 205               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 206   CONFIG_SHELL=$SHELL as_have_required=yes
 207 fi; }
 208 IFS=$as_save_IFS
 209
 210
 211       if test "x$CONFIG_SHELL" != x; then :
 212   # We cannot yet assume a decent shell, so we have to provide a
 213         # neutralization value for shells without unset; and this also
 214         # works around shells that cannot unset nonexistent variables.
 215         BASH_ENV=/dev/null
 216         ENV=/dev/null
 217         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 218         export CONFIG_SHELL
 219         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 220 fi
 221
 222     if test x$as_have_required = xno; then :
 223   $as_echo "$0: This script requires a shell more modern than all"
 224   $as_echo "$0: the shells that I found on your system."
 225   if test x${ZSH_VERSION+set} = xset ; then
 226     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 227     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 228   else
 229     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 230 $0: including any error possibly output before this
 231 $0: message. Then install a modern shell, or manually run
 232 $0: the script under such a shell if you do have one."
 233   fi
 234   exit 1
 235 fi
 236 fi
 237 fi
 238 SHELL=${CONFIG_SHELL-/bin/sh}
 239 export SHELL
 240 # Unset more variables known to interfere with behavior of common tools.
 241 CLICOLOR_FORCE= GREP_OPTIONS=
 242 unset CLICOLOR_FORCE GREP_OPTIONS
 243
 244 ## --------------------- ##
 245 ## M4sh Shell Functions. ##
 246 ## --------------------- ##
 247 # as_fn_unset VAR
 248 # ---------------
 249 # Portably unset VAR.
 250 as_fn_unset ()
 251 {
 252   { eval $1=; unset $1;}
 253 }
 254 as_unset=as_fn_unset
 255
 256 # as_fn_set_status STATUS
 257 # -----------------------
 258 # Set $? to STATUS, without forking.
 259 as_fn_set_status ()
 260 {
 261   return $1
 262 } # as_fn_set_status
 263
 264 # as_fn_exit STATUS
 265 # -----------------
 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 267 as_fn_exit ()
 268 {
 269   set +e
 270   as_fn_set_status $1
 271   exit $1
 272 } # as_fn_exit
 273
 274 # as_fn_mkdir_p
 275 # -------------
 276 # Create "$as_dir" as a directory, including parents if necessary.
 277 as_fn_mkdir_p ()
 278 {
 279
 280   case $as_dir in #(
 281   -*) as_dir=./$as_dir;;
 282   esac
 283   test -d "$as_dir" || eval $as_mkdir_p || {
 284     as_dirs=
 285     while :; do
 286       case $as_dir in #(
 287       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 288       *) as_qdir=$as_dir;;
 289       esac
 290       as_dirs="'$as_qdir' $as_dirs"
 291       as_dir=`$as_dirname -- "$as_dir" ||
 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 293          X"$as_dir" : 'X\(//\)[^/]' \| \
 294          X"$as_dir" : 'X\(//\)$' \| \
 295          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 296 $as_echo X"$as_dir" |
 297     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 298             s//\1/
 299             q
 300           }
 301           /^X\(\/\/\)[^/].*/{
 302             s//\1/
 303             q
 304           }
 305           /^X\(\/\/\)$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\).*/{
 310             s//\1/
 311             q
 312           }
 313           s/.*/./; q'`
 314       test -d "$as_dir" && break
 315     done
 316     test -z "$as_dirs" || eval "mkdir $as_dirs"
 317   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 318
 319
 320 } # as_fn_mkdir_p
 321 # as_fn_append VAR VALUE
 322 # ----------------------
 323 # Append the text in VALUE to the end of the definition contained in VAR. Take
 324 # advantage of any shell optimizations that allow amortized linear growth over
 325 # repeated appends, instead of the typical quadratic growth present in naive
 326 # implementations.
 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 328   eval 'as_fn_append ()
 329   {
 330     eval $1+=\$2
 331   }'
 332 else
 333   as_fn_append ()
 334   {
 335     eval $1=\$$1\$2
 336   }
 337 fi # as_fn_append
 338
 339 # as_fn_arith ARG...
 340 # ------------------
 341 # Perform arithmetic evaluation on the ARGs, and store the result in the
 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 343 # must be portable across $(()) and expr.
 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 345   eval 'as_fn_arith ()
 346   {
 347     as_val=$(( $* ))
 348   }'
 349 else
 350   as_fn_arith ()
 351   {
 352     as_val=`expr "$@" || test $? -eq 1`
 353   }
 354 fi # as_fn_arith
 355
 356
 357 # as_fn_error ERROR [LINENO LOG_FD]
 358 # ---------------------------------
 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 361 # script with status $?, using 1 if that was 0.
 362 as_fn_error ()
 363 {
 364   as_status=$?; test $as_status -eq 0 && as_status=1
 365   if test "$3"; then
 366     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 367     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 368   fi
 369   $as_echo "$as_me: error: $1" >&2
 370   as_fn_exit $as_status
 371 } # as_fn_error
 372
 373 if expr a : '\(a\)' >/dev/null 2>&1 &&
 374    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 375   as_expr=expr
 376 else
 377   as_expr=false
 378 fi
 379
 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 381   as_basename=basename
 382 else
 383   as_basename=false
 384 fi
 385
 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 387   as_dirname=dirname
 388 else
 389   as_dirname=false
 390 fi
 391
 392 as_me=`$as_basename -- "$0" ||
 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 394          X"$0" : 'X\(//\)$' \| \
 395          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 396 $as_echo X/"$0" |
 397     sed '/^.*\/\([^/][^/]*\)\/*$/{
 398             s//\1/
 399             q
 400           }
 401           /^X\/\(\/\/\)$/{
 402             s//\1/
 403             q
 404           }
 405           /^X\/\(\/\).*/{
 406             s//\1/
 407             q
 408           }
 409           s/.*/./; q'`
 410
 411 # Avoid depending upon Character Ranges.
 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 415 as_cr_digits='0123456789'
 416 as_cr_alnum=$as_cr_Letters$as_cr_digits
 417
 418
 419   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 420   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 421   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 422   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 423   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 424   sed -n '
 425     p
 426     /[$]LINENO/=
 427   ' <$as_myself |
 428     sed '
 429       s/[$]LINENO.*/&-/
 430       t lineno
 431       b
 432       :lineno
 433       N
 434       :loop
 435       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 436       t loop
 437       s/-\n.*//
 438     ' >$as_me.lineno &&
 439   chmod +x "$as_me.lineno" ||
 440     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 441
 442   # Don't try to exec as it changes $[0], causing all sort of problems
 443   # (the dirname of $[0] is not the place where we might find the
 444   # original and so on.  Autoconf is especially sensitive to this).
 445   . "./$as_me.lineno"
 446   # Exit status is that of the last command.
 447   exit
 448 }
 449
 450 ECHO_C= ECHO_N= ECHO_T=
 451 case `echo -n x` in #(((((
 452 -n*)
 453   case `echo 'xy\c'` in
 454   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 455   xy)  ECHO_C='\c';;
 456   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 457        ECHO_T=' ';;
 458   esac;;
 459 *)
 460   ECHO_N='-n';;
 461 esac
 462
 463 rm -f conf$$ conf$$.exe conf$$.file
 464 if test -d conf$$.dir; then
 465   rm -f conf$$.dir/conf$$.file
 466 else
 467   rm -f conf$$.dir
 468   mkdir conf$$.dir 2>/dev/null
 469 fi
 470 if (echo >conf$$.file) 2>/dev/null; then
 471   if ln -s conf$$.file conf$$ 2>/dev/null; then
 472     as_ln_s='ln -s'
 473     # ... but there are two gotchas:
 474     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 475     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 476     # In both cases, we have to default to `cp -p'.
 477     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 478       as_ln_s='cp -p'
 479   elif ln conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s=ln
 481   else
 482     as_ln_s='cp -p'
 483   fi
 484 else
 485   as_ln_s='cp -p'
 486 fi
 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 488 rmdir conf$$.dir 2>/dev/null
 489
 490 if mkdir -p . 2>/dev/null; then
 491   as_mkdir_p='mkdir -p "$as_dir"'
 492 else
 493   test -d ./-p && rmdir ./-p
 494   as_mkdir_p=false
 495 fi
 496
 497 if test -x / >/dev/null 2>&1; then
 498   as_test_x='test -x'
 499 else
 500   if ls -dL / >/dev/null 2>&1; then
 501     as_ls_L_option=L
 502   else
 503     as_ls_L_option=
 504   fi
 505   as_test_x='
 506     eval sh -c '\''
 507       if test -d "$1"; then
 508         test -d "$1/.";
 509       else
 510         case $1 in #(
 511         -*)set "./$1";;
 512         esac;
 513         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 514         ???[sx]*):;;*)false;;esac;fi
 515     '\'' sh
 516   '
 517 fi
 518 as_executable_p=$as_test_x
 519
 520 # Sed expression to map a string onto a valid CPP name.
 521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 522
 523 # Sed expression to map a string onto a valid variable name.
 524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 525
 526
 527 exec 7<&0 </dev/null 6>&1
 528
 529 # Name of the host.
 530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 531 # so uname gets run too.
 532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 533
 534 #
 535 # Initializations.
 536 #
 537 ac_default_prefix=/usr/local
 538 ac_clean_files=
 539 ac_config_libobj_dir=.
 540 LIBOBJS=
 541 cross_compiling=no
 542 subdirs=
 543 MFLAGS=
 544 MAKEFLAGS=
 545
 546 # Identity of this package.
 547 PACKAGE_NAME=
 548 PACKAGE_TARNAME=
 549 PACKAGE_VERSION=
 550 PACKAGE_STRING=
 551 PACKAGE_BUGREPORT=
 552 PACKAGE_URL=
 553
 554 ac_unique_file="main.c"
 555 # Factoring default headers for most tests.
 556 ac_includes_default="\
 557 #include <stdio.h>
 558 #ifdef HAVE_SYS_TYPES_H
 559 # include <sys/types.h>
 560 #endif
 561 #ifdef HAVE_SYS_STAT_H
 562 # include <sys/stat.h>
 563 #endif
 564 #ifdef STDC_HEADERS
 565 # include <stdlib.h>
 566 # include <stddef.h>
 567 #else
 568 # ifdef HAVE_STDLIB_H
 569 #  include <stdlib.h>
 570 # endif
 571 #endif
 572 #ifdef HAVE_STRING_H
 573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 574 #  include <memory.h>
 575 # endif
 576 # include <string.h>
 577 #endif
 578 #ifdef HAVE_STRINGS_H
 579 # include <strings.h>
 580 #endif
 581 #ifdef HAVE_INTTYPES_H
 582 # include <inttypes.h>
 583 #endif
 584 #ifdef HAVE_STDINT_H
 585 # include <stdint.h>
 586 #endif
 587 #ifdef HAVE_UNISTD_H
 588 # include <unistd.h>
 589 #endif"
 590
 591 gl_header_list=
 592 enable_option_checking=no
 593 ac_subst_vars='am__EXEEXT_FALSE
 594 am__EXEEXT_TRUE
 595 gltests_LTLIBOBJS
 596 gltests_LIBOBJS
 597 gl_LTLIBOBJS
 598 gl_LIBOBJS
 599 LTLIBOBJS
 600 LIBOBJS
 601 GDB_NM_FILE
 602 frags
 603 target_subdir
 604 CONFIG_UNINSTALL
 605 CONFIG_INSTALL
 606 CONFIG_CLEAN
 607 CONFIG_ALL
 608 CONFIG_SRCS
 609 CONFIG_DEPS
 610 CONFIG_OBS
 611 PROFILE_CFLAGS
 612 ENABLE_CFLAGS
 613 SIM_OBS
 614 SIM
 615 XMKMF
 616 GDBTK_SRC_DIR
 617 GDBTK_CFLAGS
 618 GDBTKLIBS
 619 X_LIBS
 620 X_LDFLAGS
 621 X_CFLAGS
 622 TK_XINCLUDES
 623 TK_DEPS
 624 TK_LIBRARY
 625 TK_INCLUDE
 626 TK_STUB_LIB_SPEC
 627 TK_STUB_LIB_FLAG
 628 TK_STUB_LIB_FILE
 629 TK_LIB_SPEC
 630 TK_LIB_FLAG
 631 TK_LIB_FILE
 632 TK_SRC_DIR
 633 TK_BIN_DIR
 634 TK_VERSION
 635 TCL_DEPS
 636 TCL_LIBRARY
 637 TCL_INCLUDE
 638 TCL_STUB_LIB_SPEC
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 681 am__fastdepCC_FALSE
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 814 target_os
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 878 ac_subst_files='host_makefile_frag'
 879 ac_user_opts='
 880 enable_option_checking
 881 enable_maintainer_mode
 882 enable_plugins
 883 enable_largefile
 884 enable_dependency_tracking
 885 with_separate_debug_dir
 886 with_gdb_datadir
 887 with_relocated_sources
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 889 enable_64_bit_bfd
 890 enable_gdbcli
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 903 with_gnu_ld
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 906 with_python
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 908 with_sysroot
 909 with_system_gdbinit
 910 enable_werror
 911 enable_build_warnings
 912 enable_gdb_build_warnings
 913 with_tcl
 914 with_tk
 915 with_x
 916 enable_sim
 917 enable_multi_ice
 918 '
 919       ac_precious_vars='build_alias
 920 host_alias
 921 target_alias
 922 CC
 923 CFLAGS
 924 LDFLAGS
 925 LIBS
 926 CPPFLAGS
 927 CPP
 928 YACC
 929 YFLAGS
 930 XMKMF'
 931 ac_subdirs_all='doc testsuite
 932 gdbtk
 933 multi-ice
 934 gdbserver'
 935
 936 # Initialize some variables set by options.
 937 ac_init_help=
 938 ac_init_version=false
 939 ac_unrecognized_opts=
 940 ac_unrecognized_sep=
 941 # The variables have the same names as the options, with
 942 # dashes changed to underlines.
 943 cache_file=/dev/null
 944 exec_prefix=NONE
 945 no_create=
 946 no_recursion=
 947 prefix=NONE
 948 program_prefix=NONE
 949 program_suffix=NONE
 950 program_transform_name=s,x,x,
 951 silent=
 952 site=
 953 srcdir=
 954 verbose=
 955 x_includes=NONE
 956 x_libraries=NONE
 957
 958 # Installation directory options.
 959 # These are left unexpanded so users can "make install exec_prefix=/foo"
 960 # and all the variables that are supposed to be based on exec_prefix
 961 # by default will actually change.
 962 # Use braces instead of parens because sh, perl, etc. also accept them.
 963 # (The list follows the same order as the GNU Coding Standards.)
 964 bindir='${exec_prefix}/bin'
 965 sbindir='${exec_prefix}/sbin'
 966 libexecdir='${exec_prefix}/libexec'
 967 datarootdir='${prefix}/share'
 968 datadir='${datarootdir}'
 969 sysconfdir='${prefix}/etc'
 970 sharedstatedir='${prefix}/com'
 971 localstatedir='${prefix}/var'
 972 includedir='${prefix}/include'
 973 oldincludedir='/usr/include'
 974 docdir='${datarootdir}/doc/${PACKAGE}'
 975 infodir='${datarootdir}/info'
 976 htmldir='${docdir}'
 977 dvidir='${docdir}'
 978 pdfdir='${docdir}'
 979 psdir='${docdir}'
 980 libdir='${exec_prefix}/lib'
 981 localedir='${datarootdir}/locale'
 982 mandir='${datarootdir}/man'
 983
 984 ac_prev=
 985 ac_dashdash=
 986 for ac_option
 987 do
 988   # If the previous option needs an argument, assign it.
 989   if test -n "$ac_prev"; then
 990     eval $ac_prev=\$ac_option
 991     ac_prev=
 992     continue
 993   fi
 994
 995   case $ac_option in
 996   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 997   *)    ac_optarg=yes ;;
 998   esac
 999
1000   # Accept the important Cygnus configure options, so we can diagnose typos.
1001
1002   case $ac_dashdash$ac_option in
1003   --)
1004     ac_dashdash=yes ;;
1005
1006   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1007     ac_prev=bindir ;;
1008   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1009     bindir=$ac_optarg ;;
1010
1011   -build | --build | --buil | --bui | --bu)
1012     ac_prev=build_alias ;;
1013   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1014     build_alias=$ac_optarg ;;
1015
1016   -cache-file | --cache-file | --cache-fil | --cache-fi \
1017   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1018     ac_prev=cache_file ;;
1019   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1020   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1021     cache_file=$ac_optarg ;;
1022
1023   --config-cache | -C)
1024     cache_file=config.cache ;;
1025
1026   -datadir | --datadir | --datadi | --datad)
1027     ac_prev=datadir ;;
1028   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1029     datadir=$ac_optarg ;;
1030
1031   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1032   | --dataroo | --dataro | --datar)
1033     ac_prev=datarootdir ;;
1034   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1035   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1036     datarootdir=$ac_optarg ;;
1037
1038   -disable-* | --disable-*)
1039     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1040     # Reject names that are not valid shell variable names.
1041     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1042       as_fn_error "invalid feature name: $ac_useropt"
1043     ac_useropt_orig=$ac_useropt
1044     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1045     case $ac_user_opts in
1046       *"
1047 "enable_$ac_useropt"
1048 "*) ;;
1049       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1050          ac_unrecognized_sep=', ';;
1051     esac
1052     eval enable_$ac_useropt=no ;;
1053
1054   -docdir | --docdir | --docdi | --doc | --do)
1055     ac_prev=docdir ;;
1056   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1057     docdir=$ac_optarg ;;
1058
1059   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1060     ac_prev=dvidir ;;
1061   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1062     dvidir=$ac_optarg ;;
1063
1064   -enable-* | --enable-*)
1065     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1066     # Reject names that are not valid shell variable names.
1067     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1068       as_fn_error "invalid feature name: $ac_useropt"
1069     ac_useropt_orig=$ac_useropt
1070     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1071     case $ac_user_opts in
1072       *"
1073 "enable_$ac_useropt"
1074 "*) ;;
1075       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1076          ac_unrecognized_sep=', ';;
1077     esac
1078     eval enable_$ac_useropt=\$ac_optarg ;;
1079
1080   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1081   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1082   | --exec | --exe | --ex)
1083     ac_prev=exec_prefix ;;
1084   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1085   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1086   | --exec=* | --exe=* | --ex=*)
1087     exec_prefix=$ac_optarg ;;
1088
1089   -gas | --gas | --ga | --g)
1090     # Obsolete; use --with-gas.
1091     with_gas=yes ;;
1092
1093   -help | --help | --hel | --he | -h)
1094     ac_init_help=long ;;
1095   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1096     ac_init_help=recursive ;;
1097   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1098     ac_init_help=short ;;
1099
1100   -host | --host | --hos | --ho)
1101     ac_prev=host_alias ;;
1102   -host=* | --host=* | --hos=* | --ho=*)
1103     host_alias=$ac_optarg ;;
1104
1105   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1106     ac_prev=htmldir ;;
1107   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1108   | --ht=*)
1109     htmldir=$ac_optarg ;;
1110
1111   -includedir | --includedir | --includedi | --included | --include \
1112   | --includ | --inclu | --incl | --inc)
1113     ac_prev=includedir ;;
1114   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1115   | --includ=* | --inclu=* | --incl=* | --inc=*)
1116     includedir=$ac_optarg ;;
1117
1118   -infodir | --infodir | --infodi | --infod | --info | --inf)
1119     ac_prev=infodir ;;
1120   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1121     infodir=$ac_optarg ;;
1122
1123   -libdir | --libdir | --libdi | --libd)
1124     ac_prev=libdir ;;
1125   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1126     libdir=$ac_optarg ;;
1127
1128   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1129   | --libexe | --libex | --libe)
1130     ac_prev=libexecdir ;;
1131   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1132   | --libexe=* | --libex=* | --libe=*)
1133     libexecdir=$ac_optarg ;;
1134
1135   -localedir | --localedir | --localedi | --localed | --locale)
1136     ac_prev=localedir ;;
1137   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1138     localedir=$ac_optarg ;;
1139
1140   -localstatedir | --localstatedir | --localstatedi | --localstated \
1141   | --localstate | --localstat | --localsta | --localst | --locals)
1142     ac_prev=localstatedir ;;
1143   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1144   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1145     localstatedir=$ac_optarg ;;
1146
1147   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1148     ac_prev=mandir ;;
1149   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1150     mandir=$ac_optarg ;;
1151
1152   -nfp | --nfp | --nf)
1153     # Obsolete; use --without-fp.
1154     with_fp=no ;;
1155
1156   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1157   | --no-cr | --no-c | -n)
1158     no_create=yes ;;
1159
1160   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1161   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1162     no_recursion=yes ;;
1163
1164   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1165   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1166   | --oldin | --oldi | --old | --ol | --o)
1167     ac_prev=oldincludedir ;;
1168   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1169   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1170   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1171     oldincludedir=$ac_optarg ;;
1172
1173   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1174     ac_prev=prefix ;;
1175   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1176     prefix=$ac_optarg ;;
1177
1178   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1179   | --program-pre | --program-pr | --program-p)
1180     ac_prev=program_prefix ;;
1181   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1182   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1183     program_prefix=$ac_optarg ;;
1184
1185   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1186   | --program-suf | --program-su | --program-s)
1187     ac_prev=program_suffix ;;
1188   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1189   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1190     program_suffix=$ac_optarg ;;
1191
1192   -program-transform-name | --program-transform-name \
1193   | --program-transform-nam | --program-transform-na \
1194   | --program-transform-n | --program-transform- \
1195   | --program-transform | --program-transfor \
1196   | --program-transfo | --program-transf \
1197   | --program-trans | --program-tran \
1198   | --progr-tra | --program-tr | --program-t)
1199     ac_prev=program_transform_name ;;
1200   -program-transform-name=* | --program-transform-name=* \
1201   | --program-transform-nam=* | --program-transform-na=* \
1202   | --program-transform-n=* | --program-transform-=* \
1203   | --program-transform=* | --program-transfor=* \
1204   | --program-transfo=* | --program-transf=* \
1205   | --program-trans=* | --program-tran=* \
1206   | --progr-tra=* | --program-tr=* | --program-t=*)
1207     program_transform_name=$ac_optarg ;;
1208
1209   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1210     ac_prev=pdfdir ;;
1211   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1212     pdfdir=$ac_optarg ;;
1213
1214   -psdir | --psdir | --psdi | --psd | --ps)
1215     ac_prev=psdir ;;
1216   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1217     psdir=$ac_optarg ;;
1218
1219   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1220   | -silent | --silent | --silen | --sile | --sil)
1221     silent=yes ;;
1222
1223   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1224     ac_prev=sbindir ;;
1225   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1226   | --sbi=* | --sb=*)
1227     sbindir=$ac_optarg ;;
1228
1229   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1230   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1231   | --sharedst | --shareds | --shared | --share | --shar \
1232   | --sha | --sh)
1233     ac_prev=sharedstatedir ;;
1234   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1235   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1236   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1237   | --sha=* | --sh=*)
1238     sharedstatedir=$ac_optarg ;;
1239
1240   -site | --site | --sit)
1241     ac_prev=site ;;
1242   -site=* | --site=* | --sit=*)
1243     site=$ac_optarg ;;
1244
1245   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1246     ac_prev=srcdir ;;
1247   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1248     srcdir=$ac_optarg ;;
1249
1250   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1251   | --syscon | --sysco | --sysc | --sys | --sy)
1252     ac_prev=sysconfdir ;;
1253   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1254   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1255     sysconfdir=$ac_optarg ;;
1256
1257   -target | --target | --targe | --targ | --tar | --ta | --t)
1258     ac_prev=target_alias ;;
1259   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1260     target_alias=$ac_optarg ;;
1261
1262   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1263     verbose=yes ;;
1264
1265   -version | --version | --versio | --versi | --vers | -V)
1266     ac_init_version=: ;;
1267
1268   -with-* | --with-*)
1269     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1270     # Reject names that are not valid shell variable names.
1271     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1272       as_fn_error "invalid package name: $ac_useropt"
1273     ac_useropt_orig=$ac_useropt
1274     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1275     case $ac_user_opts in
1276       *"
1277 "with_$ac_useropt"
1278 "*) ;;
1279       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1280          ac_unrecognized_sep=', ';;
1281     esac
1282     eval with_$ac_useropt=\$ac_optarg ;;
1283
1284   -without-* | --without-*)
1285     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1286     # Reject names that are not valid shell variable names.
1287     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1288       as_fn_error "invalid package name: $ac_useropt"
1289     ac_useropt_orig=$ac_useropt
1290     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1291     case $ac_user_opts in
1292       *"
1293 "with_$ac_useropt"
1294 "*) ;;
1295       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1296          ac_unrecognized_sep=', ';;
1297     esac
1298     eval with_$ac_useropt=no ;;
1299
1300   --x)
1301     # Obsolete; use --with-x.
1302     with_x=yes ;;
1303
1304   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1305   | --x-incl | --x-inc | --x-in | --x-i)
1306     ac_prev=x_includes ;;
1307   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1308   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1309     x_includes=$ac_optarg ;;
1310
1311   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1312   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1313     ac_prev=x_libraries ;;
1314   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1315   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1316     x_libraries=$ac_optarg ;;
1317
1318   -*) as_fn_error "unrecognized option: \`$ac_option'
1319 Try \`$0 --help' for more information."
1320     ;;
1321
1322   *=*)
1323     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1324     # Reject names that are not valid shell variable names.
1325     case $ac_envvar in #(
1326       '' | [0-9]* | *[!_$as_cr_alnum]* )
1327       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1328     esac
1329     eval $ac_envvar=\$ac_optarg
1330     export $ac_envvar ;;
1331
1332   *)
1333     # FIXME: should be removed in autoconf 3.0.
1334     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1335     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1336       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1337     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1338     ;;
1339
1340   esac
1341 done
1342
1343 if test -n "$ac_prev"; then
1344   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1345   as_fn_error "missing argument to $ac_option"
1346 fi
1347
1348 if test -n "$ac_unrecognized_opts"; then
1349   case $enable_option_checking in
1350     no) ;;
1351     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1352     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1353   esac
1354 fi
1355
1356 # Check all directory arguments for consistency.
1357 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1358                 datadir sysconfdir sharedstatedir localstatedir includedir \
1359                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1360                 libdir localedir mandir
1361 do
1362   eval ac_val=\$$ac_var
1363   # Remove trailing slashes.
1364   case $ac_val in
1365     */ )
1366       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1367       eval $ac_var=\$ac_val;;
1368   esac
1369   # Be sure to have absolute directory names.
1370   case $ac_val in
1371     [\\/$]* | ?:[\\/]* )  continue;;
1372     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1373   esac
1374   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1375 done
1376
1377 # There might be people who depend on the old broken behavior: `$host'
1378 # used to hold the argument of --host etc.
1379 # FIXME: To remove some day.
1380 build=$build_alias
1381 host=$host_alias
1382 target=$target_alias
1383
1384 # FIXME: To remove some day.
1385 if test "x$host_alias" != x; then
1386   if test "x$build_alias" = x; then
1387     cross_compiling=maybe
1388     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1389     If a cross compiler is detected then cross compile mode will be used." >&2
1390   elif test "x$build_alias" != "x$host_alias"; then
1391     cross_compiling=yes
1392   fi
1393 fi
1394
1395 ac_tool_prefix=
1396 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1397
1398 test "$silent" = yes && exec 6>/dev/null
1399
1400
1401 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1402 ac_ls_di=`ls -di .` &&
1403 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1404   as_fn_error "working directory cannot be determined"
1405 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1406   as_fn_error "pwd does not report name of working directory"
1407
1408
1409 # Find the source files, if location was not specified.
1410 if test -z "$srcdir"; then
1411   ac_srcdir_defaulted=yes
1412   # Try the directory containing this script, then the parent directory.
1413   ac_confdir=`$as_dirname -- "$as_myself" ||
1414 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1415          X"$as_myself" : 'X\(//\)[^/]' \| \
1416          X"$as_myself" : 'X\(//\)$' \| \
1417          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1418 $as_echo X"$as_myself" |
1419     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1420             s//\1/
1421             q
1422           }
1423           /^X\(\/\/\)[^/].*/{
1424             s//\1/
1425             q
1426           }
1427           /^X\(\/\/\)$/{
1428             s//\1/
1429             q
1430           }
1431           /^X\(\/\).*/{
1432             s//\1/
1433             q
1434           }
1435           s/.*/./; q'`
1436   srcdir=$ac_confdir
1437   if test ! -r "$srcdir/$ac_unique_file"; then
1438     srcdir=..
1439   fi
1440 else
1441   ac_srcdir_defaulted=no
1442 fi
1443 if test ! -r "$srcdir/$ac_unique_file"; then
1444   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1445   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1446 fi
1447 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1448 ac_abs_confdir=`(
1449         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1450         pwd)`
1451 # When building in place, set srcdir=.
1452 if test "$ac_abs_confdir" = "$ac_pwd"; then
1453   srcdir=.
1454 fi
1455 # Remove unnecessary trailing slashes from srcdir.
1456 # Double slashes in file names in object file debugging info
1457 # mess up M-x gdb in Emacs.
1458 case $srcdir in
1459 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1460 esac
1461 for ac_var in $ac_precious_vars; do
1462   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1463   eval ac_env_${ac_var}_value=\$${ac_var}
1464   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1465   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1466 done
1467
1468 #
1469 # Report the --help message.
1470 #
1471 if test "$ac_init_help" = "long"; then
1472   # Omit some internal or obsolete options to make the list less imposing.
1473   # This message is too long to be a string in the A/UX 3.1 sh.
1474   cat <<_ACEOF
1475 \`configure' configures this package to adapt to many kinds of systems.
1476
1477 Usage: $0 [OPTION]... [VAR=VALUE]...
1478
1479 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1480 VAR=VALUE.  See below for descriptions of some of the useful variables.
1481
1482 Defaults for the options are specified in brackets.
1483
1484 Configuration:
1485   -h, --help              display this help and exit
1486       --help=short        display options specific to this package
1487       --help=recursive    display the short help of all the included packages
1488   -V, --version           display version information and exit
1489   -q, --quiet, --silent   do not print \`checking...' messages
1490       --cache-file=FILE   cache test results in FILE [disabled]
1491   -C, --config-cache      alias for \`--cache-file=config.cache'
1492   -n, --no-create         do not create output files
1493       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1494
1495 Installation directories:
1496   --prefix=PREFIX         install architecture-independent files in PREFIX
1497                           [$ac_default_prefix]
1498   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1499                           [PREFIX]
1500
1501 By default, \`make install' will install all the files in
1502 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1503 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1504 for instance \`--prefix=\$HOME'.
1505
1506 For better control, use the options below.
1507
1508 Fine tuning of the installation directories:
1509   --bindir=DIR            user executables [EPREFIX/bin]
1510   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1511   --libexecdir=DIR        program executables [EPREFIX/libexec]
1512   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1513   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1514   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1515   --libdir=DIR            object code libraries [EPREFIX/lib]
1516   --includedir=DIR        C header files [PREFIX/include]
1517   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1518   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1519   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1520   --infodir=DIR           info documentation [DATAROOTDIR/info]
1521   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1522   --mandir=DIR            man documentation [DATAROOTDIR/man]
1523   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1524   --htmldir=DIR           html documentation [DOCDIR]
1525   --dvidir=DIR            dvi documentation [DOCDIR]
1526   --pdfdir=DIR            pdf documentation [DOCDIR]
1527   --psdir=DIR             ps documentation [DOCDIR]
1528 _ACEOF
1529
1530   cat <<\_ACEOF
1531
1532 Program names:
1533   --program-prefix=PREFIX            prepend PREFIX to installed program names
1534   --program-suffix=SUFFIX            append SUFFIX to installed program names
1535   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1536
1537 X features:
1538   --x-includes=DIR    X include files are in DIR
1539   --x-libraries=DIR   X library files are in DIR
1540
1541 System types:
1542   --build=BUILD     configure for building on BUILD [guessed]
1543   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1544   --target=TARGET   configure for building compilers for TARGET [HOST]
1545 _ACEOF
1546 fi
1547
1548 if test -n "$ac_init_help"; then
1549
1550   cat <<\_ACEOF
1551
1552 Optional Features:
1553   --disable-option-checking  ignore unrecognized --enable/--with options
1554   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1555   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1556   --enable-maintainer-mode  enable make rules and dependencies not useful
1557                           (and sometimes confusing) to the casual installer
1558   --enable-plugins        Enable support for plugins (defaults no)
1559   --disable-largefile     omit support for large files
1560   --disable-dependency-tracking  speeds up one-time build
1561   --enable-dependency-tracking   do not reject slow dependency extractors
1562   --enable-targets=TARGETS
1563                           alternative target configurations
1564   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1565   --disable-gdbcli        disable command-line interface (CLI)
1566   --disable-gdbmi         disable machine-interface (MI)
1567   --enable-tui            enable full-screen terminal user interface (TUI)
1568   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1569   --enable-profiling      enable profiling of GDB
1570   --disable-rpath         do not hardcode runtime library paths
1571   --enable-werror         treat compile warnings as errors
1572   --enable-build-warnings enable build-time compiler warnings if gcc is used
1573   --enable-gdb-build-warnings
1574                           enable GDB specific build-time compiler warnings if
1575                           gcc is used
1576   --enable-sim            link gdb with simulator
1577   --enable-multi-ice      build the multi-ice-gdb-server
1578
1579 Optional Packages:
1580   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1581   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1582   --with-separate-debug-dir=PATH
1583                           look for global separate debug info in this path
1584                           [LIBDIR/debug]
1585   --with-gdb-datadir=PATH look for global separate data files in this path
1586                           [DATADIR/gdb]
1587   --with-relocated-sources=PATH
1588                           automatically relocate this path for source files
1589   --with-libunwind        use libunwind frame unwinding support
1590   --with-curses           use the curses library instead of the termcap
1591                           library
1592   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1593   --with-bugurl=URL       Direct users to URL to report a bug
1594   --with-zlib             include zlib support (auto/yes/no) default=auto
1595   --with-libiconv-prefix=DIR
1596                           search for libiconv in DIR/include and DIR/lib
1597   --with-system-readline  use installed readline library
1598   --with-expat            include expat support (auto/yes/no)
1599   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1600   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1601   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1602   --with-python           include python support (auto/yes/no/<path>)
1603   --without-included-regex
1604                           don't use included regex; this is the default on
1605                           systems with version 2 of the GNU C library (use
1606                           with caution on other system)
1607   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1608   --with-system-gdbinit=PATH
1609                           automatically load a system-wide gdbinit file
1610   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1611   --with-tk               directory containing tk configuration (tkConfig.sh)
1612   --with-x                use the X Window System
1613
1614 Some influential environment variables:
1615   CC          C compiler command
1616   CFLAGS      C compiler flags
1617   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1618               nonstandard directory <lib dir>
1619   LIBS        libraries to pass to the linker, e.g. -l<library>
1620   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1621               you have headers in a nonstandard directory <include dir>
1622   CPP         C preprocessor
1623   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1624               the first program found out of: `bison -y', `byacc', `yacc'.
1625   YFLAGS      The list of arguments that will be passed by default to $YACC.
1626               This script will default YFLAGS to the empty string to avoid a
1627               default value of `-d' given by some make applications.
1628   XMKMF       Path to xmkmf, Makefile generator for X Window System
1629
1630 Use these variables to override the choices made by `configure' or to help
1631 it to find libraries and programs with nonstandard names/locations.
1632
1633 Report bugs to the package provider.
1634 _ACEOF
1635 ac_status=$?
1636 fi
1637
1638 if test "$ac_init_help" = "recursive"; then
1639   # If there are subdirs, report their specific --help.
1640   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1641     test -d "$ac_dir" ||
1642       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1643       continue
1644     ac_builddir=.
1645
1646 case "$ac_dir" in
1647 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1648 *)
1649   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1650   # A ".." for each directory in $ac_dir_suffix.
1651   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1652   case $ac_top_builddir_sub in
1653   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1654   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1655   esac ;;
1656 esac
1657 ac_abs_top_builddir=$ac_pwd
1658 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1659 # for backward compatibility:
1660 ac_top_builddir=$ac_top_build_prefix
1661
1662 case $srcdir in
1663   .)  # We are building in place.
1664     ac_srcdir=.
1665     ac_top_srcdir=$ac_top_builddir_sub
1666     ac_abs_top_srcdir=$ac_pwd ;;
1667   [\\/]* | ?:[\\/]* )  # Absolute name.
1668     ac_srcdir=$srcdir$ac_dir_suffix;
1669     ac_top_srcdir=$srcdir
1670     ac_abs_top_srcdir=$srcdir ;;
1671   *) # Relative name.
1672     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1673     ac_top_srcdir=$ac_top_build_prefix$srcdir
1674     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1675 esac
1676 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1677
1678     cd "$ac_dir" || { ac_status=$?; continue; }
1679     # Check for guested configure.
1680     if test -f "$ac_srcdir/configure.gnu"; then
1681       echo &&
1682       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1683     elif test -f "$ac_srcdir/configure"; then
1684       echo &&
1685       $SHELL "$ac_srcdir/configure" --help=recursive
1686     else
1687       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1688     fi || ac_status=$?
1689     cd "$ac_pwd" || { ac_status=$?; break; }
1690   done
1691 fi
1692
1693 test -n "$ac_init_help" && exit $ac_status
1694 if $ac_init_version; then
1695   cat <<\_ACEOF
1696 configure
1697 generated by GNU Autoconf 2.64
1698
1699 Copyright (C) 2009 Free Software Foundation, Inc.
1700 This configure script is free software; the Free Software Foundation
1701 gives unlimited permission to copy, distribute and modify it.
1702 _ACEOF
1703   exit
1704 fi
1705
1706 ## ------------------------ ##
1707 ## Autoconf initialization. ##
1708 ## ------------------------ ##
1709
1710 # ac_fn_c_try_compile LINENO
1711 # --------------------------
1712 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1713 ac_fn_c_try_compile ()
1714 {
1715   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1716   rm -f conftest.$ac_objext
1717   if { { ac_try="$ac_compile"
1718 case "(($ac_try" in
1719   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1720   *) ac_try_echo=$ac_try;;
1721 esac
1722 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1723 $as_echo "$ac_try_echo"; } >&5
1724   (eval "$ac_compile") 2>conftest.err
1725   ac_status=$?
1726   if test -s conftest.err; then
1727     grep -v '^ *+' conftest.err >conftest.er1
1728     cat conftest.er1 >&5
1729     mv -f conftest.er1 conftest.err
1730   fi
1731   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1732   test $ac_status = 0; } && {
1733          test -z "$ac_c_werror_flag" ||
1734          test ! -s conftest.err
1735        } && test -s conftest.$ac_objext; then :
1736   ac_retval=0
1737 else
1738   $as_echo "$as_me: failed program was:" >&5
1739 sed 's/^/| /' conftest.$ac_ext >&5
1740
1741         ac_retval=1
1742 fi
1743   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1744   return $ac_retval
1745
1746 } # ac_fn_c_try_compile
1747
1748 # ac_fn_c_try_cpp LINENO
1749 # ----------------------
1750 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1751 ac_fn_c_try_cpp ()
1752 {
1753   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1754   if { { ac_try="$ac_cpp conftest.$ac_ext"
1755 case "(($ac_try" in
1756   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1757   *) ac_try_echo=$ac_try;;
1758 esac
1759 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1760 $as_echo "$ac_try_echo"; } >&5
1761   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1762   ac_status=$?
1763   if test -s conftest.err; then
1764     grep -v '^ *+' conftest.err >conftest.er1
1765     cat conftest.er1 >&5
1766     mv -f conftest.er1 conftest.err
1767   fi
1768   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1769   test $ac_status = 0; } >/dev/null && {
1770          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1771          test ! -s conftest.err
1772        }; then :
1773   ac_retval=0
1774 else
1775   $as_echo "$as_me: failed program was:" >&5
1776 sed 's/^/| /' conftest.$ac_ext >&5
1777
1778     ac_retval=1
1779 fi
1780   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1781   return $ac_retval
1782
1783 } # ac_fn_c_try_cpp
1784
1785 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1786 # -------------------------------------------------------
1787 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1788 # the include files in INCLUDES and setting the cache variable VAR
1789 # accordingly.
1790 ac_fn_c_check_header_mongrel ()
1791 {
1792   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1793   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1794   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1795 $as_echo_n "checking for $2... " >&6; }
1796 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1797   $as_echo_n "(cached) " >&6
1798 fi
1799 eval ac_res=\$$3
1800                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1801 $as_echo "$ac_res" >&6; }
1802 else
1803   # Is the header compilable?
1804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1805 $as_echo_n "checking $2 usability... " >&6; }
1806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1807 /* end confdefs.h.  */
1808 $4
1809 #include <$2>
1810 _ACEOF
1811 if ac_fn_c_try_compile "$LINENO"; then :
1812   ac_header_compiler=yes
1813 else
1814   ac_header_compiler=no
1815 fi
1816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1818 $as_echo "$ac_header_compiler" >&6; }
1819
1820 # Is the header present?
1821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1822 $as_echo_n "checking $2 presence... " >&6; }
1823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1824 /* end confdefs.h.  */
1825 #include <$2>
1826 _ACEOF
1827 if ac_fn_c_try_cpp "$LINENO"; then :
1828   ac_header_preproc=yes
1829 else
1830   ac_header_preproc=no
1831 fi
1832 rm -f conftest.err conftest.$ac_ext
1833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1834 $as_echo "$ac_header_preproc" >&6; }
1835
1836 # So?  What about this header?
1837 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1838   yes:no: )
1839     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1840 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1841     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1842 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1843     ;;
1844   no:yes:* )
1845     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1846 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1847     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1848 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1849     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1850 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1851     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1852 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1853     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1854 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1855     ;;
1856 esac
1857   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1858 $as_echo_n "checking for $2... " >&6; }
1859 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1860   $as_echo_n "(cached) " >&6
1861 else
1862   eval "$3=\$ac_header_compiler"
1863 fi
1864 eval ac_res=\$$3
1865                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1866 $as_echo "$ac_res" >&6; }
1867 fi
1868   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1869
1870 } # ac_fn_c_check_header_mongrel
1871
1872 # ac_fn_c_try_run LINENO
1873 # ----------------------
1874 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1875 # that executables *can* be run.
1876 ac_fn_c_try_run ()
1877 {
1878   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1879   if { { ac_try="$ac_link"
1880 case "(($ac_try" in
1881   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1882   *) ac_try_echo=$ac_try;;
1883 esac
1884 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1885 $as_echo "$ac_try_echo"; } >&5
1886   (eval "$ac_link") 2>&5
1887   ac_status=$?
1888   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1889   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1890   { { case "(($ac_try" in
1891   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1892   *) ac_try_echo=$ac_try;;
1893 esac
1894 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1895 $as_echo "$ac_try_echo"; } >&5
1896   (eval "$ac_try") 2>&5
1897   ac_status=$?
1898   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1899   test $ac_status = 0; }; }; then :
1900   ac_retval=0
1901 else
1902   $as_echo "$as_me: program exited with status $ac_status" >&5
1903        $as_echo "$as_me: failed program was:" >&5
1904 sed 's/^/| /' conftest.$ac_ext >&5
1905
1906        ac_retval=$ac_status
1907 fi
1908   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1909   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1910   return $ac_retval
1911
1912 } # ac_fn_c_try_run
1913
1914 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1915 # -------------------------------------------------------
1916 # Tests whether HEADER exists and can be compiled using the include files in
1917 # INCLUDES, setting the cache variable VAR accordingly.
1918 ac_fn_c_check_header_compile ()
1919 {
1920   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
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   $as_echo_n "(cached) " >&6
1925 else
1926   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1927 /* end confdefs.h.  */
1928 $4
1929 #include <$2>
1930 _ACEOF
1931 if ac_fn_c_try_compile "$LINENO"; then :
1932   eval "$3=yes"
1933 else
1934   eval "$3=no"
1935 fi
1936 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1937 fi
1938 eval ac_res=\$$3
1939                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1940 $as_echo "$ac_res" >&6; }
1941   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1942
1943 } # ac_fn_c_check_header_compile
1944
1945 # ac_fn_c_try_link LINENO
1946 # -----------------------
1947 # Try to link conftest.$ac_ext, and return whether this succeeded.
1948 ac_fn_c_try_link ()
1949 {
1950   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1951   rm -f conftest.$ac_objext conftest$ac_exeext
1952   if { { ac_try="$ac_link"
1953 case "(($ac_try" in
1954   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1955   *) ac_try_echo=$ac_try;;
1956 esac
1957 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1958 $as_echo "$ac_try_echo"; } >&5
1959   (eval "$ac_link") 2>conftest.err
1960   ac_status=$?
1961   if test -s conftest.err; then
1962     grep -v '^ *+' conftest.err >conftest.er1
1963     cat conftest.er1 >&5
1964     mv -f conftest.er1 conftest.err
1965   fi
1966   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1967   test $ac_status = 0; } && {
1968          test -z "$ac_c_werror_flag" ||
1969          test ! -s conftest.err
1970        } && test -s conftest$ac_exeext && {
1971          test "$cross_compiling" = yes ||
1972          $as_test_x conftest$ac_exeext
1973        }; then :
1974   ac_retval=0
1975 else
1976   $as_echo "$as_me: failed program was:" >&5
1977 sed 's/^/| /' conftest.$ac_ext >&5
1978
1979         ac_retval=1
1980 fi
1981   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1982   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1983   # interfere with the next link command; also delete a directory that is
1984   # left behind by Apple's compiler.  We do this before executing the actions.
1985   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1986   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1987   return $ac_retval
1988
1989 } # ac_fn_c_try_link
1990
1991 # ac_fn_c_check_func LINENO FUNC VAR
1992 # ----------------------------------
1993 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1994 ac_fn_c_check_func ()
1995 {
1996   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1997   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1998 $as_echo_n "checking for $2... " >&6; }
1999 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2000   $as_echo_n "(cached) " >&6
2001 else
2002   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2003 /* end confdefs.h.  */
2004 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2005    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2006 #define $2 innocuous_$2
2007
2008 /* System header to define __stub macros and hopefully few prototypes,
2009     which can conflict with char $2 (); below.
2010     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2011     <limits.h> exists even on freestanding compilers.  */
2012
2013 #ifdef __STDC__
2014 # include <limits.h>
2015 #else
2016 # include <assert.h>
2017 #endif
2018
2019 #undef $2
2020
2021 /* Override any GCC internal prototype to avoid an error.
2022    Use char because int might match the return type of a GCC
2023    builtin and then its argument prototype would still apply.  */
2024 #ifdef __cplusplus
2025 extern "C"
2026 #endif
2027 char $2 ();
2028 /* The GNU C library defines this for functions which it implements
2029     to always fail with ENOSYS.  Some functions are actually named
2030     something starting with __ and the normal name is an alias.  */
2031 #if defined __stub_$2 || defined __stub___$2
2032 choke me
2033 #endif
2034
2035 int
2036 main ()
2037 {
2038 return $2 ();
2039   ;
2040   return 0;
2041 }
2042 _ACEOF
2043 if ac_fn_c_try_link "$LINENO"; then :
2044   eval "$3=yes"
2045 else
2046   eval "$3=no"
2047 fi
2048 rm -f core conftest.err conftest.$ac_objext \
2049     conftest$ac_exeext conftest.$ac_ext
2050 fi
2051 eval ac_res=\$$3
2052                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2053 $as_echo "$ac_res" >&6; }
2054   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2055
2056 } # ac_fn_c_check_func
2057
2058 # ac_fn_c_check_decl LINENO SYMBOL VAR
2059 # ------------------------------------
2060 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2061 ac_fn_c_check_decl ()
2062 {
2063   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2064   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
2065 $as_echo_n "checking whether $2 is declared... " >&6; }
2066 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2067   $as_echo_n "(cached) " >&6
2068 else
2069   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2070 /* end confdefs.h.  */
2071 $4
2072 int
2073 main ()
2074 {
2075 #ifndef $2
2076   (void) $2;
2077 #endif
2078
2079   ;
2080   return 0;
2081 }
2082 _ACEOF
2083 if ac_fn_c_try_compile "$LINENO"; then :
2084   eval "$3=yes"
2085 else
2086   eval "$3=no"
2087 fi
2088 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2089 fi
2090 eval ac_res=\$$3
2091                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2092 $as_echo "$ac_res" >&6; }
2093   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2094
2095 } # ac_fn_c_check_decl
2096
2097 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2098 # --------------------------------------------
2099 # Tries to find the compile-time value of EXPR in a program that includes
2100 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2101 # computed
2102 ac_fn_c_compute_int ()
2103 {
2104   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2105   if test "$cross_compiling" = yes; then
2106     # Depending upon the size, compute the lo and hi bounds.
2107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2108 /* end confdefs.h.  */
2109 $4
2110 int
2111 main ()
2112 {
2113 static int test_array [1 - 2 * !(($2) >= 0)];
2114 test_array [0] = 0
2115
2116   ;
2117   return 0;
2118 }
2119 _ACEOF
2120 if ac_fn_c_try_compile "$LINENO"; then :
2121   ac_lo=0 ac_mid=0
2122   while :; do
2123     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2124 /* end confdefs.h.  */
2125 $4
2126 int
2127 main ()
2128 {
2129 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2130 test_array [0] = 0
2131
2132   ;
2133   return 0;
2134 }
2135 _ACEOF
2136 if ac_fn_c_try_compile "$LINENO"; then :
2137   ac_hi=$ac_mid; break
2138 else
2139   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2140                         if test $ac_lo -le $ac_mid; then
2141                           ac_lo= ac_hi=
2142                           break
2143                         fi
2144                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2145 fi
2146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2147   done
2148 else
2149   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2150 /* end confdefs.h.  */
2151 $4
2152 int
2153 main ()
2154 {
2155 static int test_array [1 - 2 * !(($2) < 0)];
2156 test_array [0] = 0
2157
2158   ;
2159   return 0;
2160 }
2161 _ACEOF
2162 if ac_fn_c_try_compile "$LINENO"; then :
2163   ac_hi=-1 ac_mid=-1
2164   while :; do
2165     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2166 /* end confdefs.h.  */
2167 $4
2168 int
2169 main ()
2170 {
2171 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2172 test_array [0] = 0
2173
2174   ;
2175   return 0;
2176 }
2177 _ACEOF
2178 if ac_fn_c_try_compile "$LINENO"; then :
2179   ac_lo=$ac_mid; break
2180 else
2181   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2182                         if test $ac_mid -le $ac_hi; then
2183                           ac_lo= ac_hi=
2184                           break
2185                         fi
2186                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2187 fi
2188 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2189   done
2190 else
2191   ac_lo= ac_hi=
2192 fi
2193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2194 fi
2195 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2196 # Binary search between lo and hi bounds.
2197 while test "x$ac_lo" != "x$ac_hi"; do
2198   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2199   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2200 /* end confdefs.h.  */
2201 $4
2202 int
2203 main ()
2204 {
2205 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2206 test_array [0] = 0
2207
2208   ;
2209   return 0;
2210 }
2211 _ACEOF
2212 if ac_fn_c_try_compile "$LINENO"; then :
2213   ac_hi=$ac_mid
2214 else
2215   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2216 fi
2217 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2218 done
2219 case $ac_lo in #((
2220 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2221 '') ac_retval=1 ;;
2222 esac
2223   else
2224     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2225 /* end confdefs.h.  */
2226 $4
2227 static long int longval () { return $2; }
2228 static unsigned long int ulongval () { return $2; }
2229 #include <stdio.h>
2230 #include <stdlib.h>
2231 int
2232 main ()
2233 {
2234
2235   FILE *f = fopen ("conftest.val", "w");
2236   if (! f)
2237     return 1;
2238   if (($2) < 0)
2239     {
2240       long int i = longval ();
2241       if (i != ($2))
2242         return 1;
2243       fprintf (f, "%ld", i);
2244     }
2245   else
2246     {
2247       unsigned long int i = ulongval ();
2248       if (i != ($2))
2249         return 1;
2250       fprintf (f, "%lu", i);
2251     }
2252   /* Do not output a trailing newline, as this causes \r\n confusion
2253      on some platforms.  */
2254   return ferror (f) || fclose (f) != 0;
2255
2256   ;
2257   return 0;
2258 }
2259 _ACEOF
2260 if ac_fn_c_try_run "$LINENO"; then :
2261   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2262 else
2263   ac_retval=1
2264 fi
2265 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2266   conftest.$ac_objext conftest.beam conftest.$ac_ext
2267 rm -f conftest.val
2268
2269   fi
2270   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2271   return $ac_retval
2272
2273 } # ac_fn_c_compute_int
2274
2275 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2276 # ----------------------------------------------------
2277 # Tries to find if the field MEMBER exists in type AGGR, after including
2278 # INCLUDES, setting cache variable VAR accordingly.
2279 ac_fn_c_check_member ()
2280 {
2281   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2282   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2283 $as_echo_n "checking for $2.$3... " >&6; }
2284 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2285   $as_echo_n "(cached) " >&6
2286 else
2287   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2288 /* end confdefs.h.  */
2289 $5
2290 int
2291 main ()
2292 {
2293 static $2 ac_aggr;
2294 if (ac_aggr.$3)
2295 return 0;
2296   ;
2297   return 0;
2298 }
2299 _ACEOF
2300 if ac_fn_c_try_compile "$LINENO"; then :
2301   eval "$4=yes"
2302 else
2303   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2304 /* end confdefs.h.  */
2305 $5
2306 int
2307 main ()
2308 {
2309 static $2 ac_aggr;
2310 if (sizeof ac_aggr.$3)
2311 return 0;
2312   ;
2313   return 0;
2314 }
2315 _ACEOF
2316 if ac_fn_c_try_compile "$LINENO"; then :
2317   eval "$4=yes"
2318 else
2319   eval "$4=no"
2320 fi
2321 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2322 fi
2323 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2324 fi
2325 eval ac_res=\$$4
2326                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2327 $as_echo "$ac_res" >&6; }
2328   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2329
2330 } # ac_fn_c_check_member
2331
2332 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2333 # -------------------------------------------
2334 # Tests whether TYPE exists after having included INCLUDES, setting cache
2335 # variable VAR accordingly.
2336 ac_fn_c_check_type ()
2337 {
2338   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2339   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2340 $as_echo_n "checking for $2... " >&6; }
2341 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2342   $as_echo_n "(cached) " >&6
2343 else
2344   eval "$3=no"
2345   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2346 /* end confdefs.h.  */
2347 $4
2348 int
2349 main ()
2350 {
2351 if (sizeof ($2))
2352          return 0;
2353   ;
2354   return 0;
2355 }
2356 _ACEOF
2357 if ac_fn_c_try_compile "$LINENO"; then :
2358   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2359 /* end confdefs.h.  */
2360 $4
2361 int
2362 main ()
2363 {
2364 if (sizeof (($2)))
2365             return 0;
2366   ;
2367   return 0;
2368 }
2369 _ACEOF
2370 if ac_fn_c_try_compile "$LINENO"; then :
2371
2372 else
2373   eval "$3=yes"
2374 fi
2375 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2376 fi
2377 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2378 fi
2379 eval ac_res=\$$3
2380                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2381 $as_echo "$ac_res" >&6; }
2382   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2383
2384 } # ac_fn_c_check_type
2385 cat >config.log <<_ACEOF
2386 This file contains any messages produced by compilers while
2387 running configure, to aid debugging if configure makes a mistake.
2388
2389 It was created by $as_me, which was
2390 generated by GNU Autoconf 2.64.  Invocation command line was
2391
2392   $ $0 $@
2393
2394 _ACEOF
2395 exec 5>>config.log
2396 {
2397 cat <<_ASUNAME
2398 ## --------- ##
2399 ## Platform. ##
2400 ## --------- ##
2401
2402 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2403 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2404 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2405 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2406 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2407
2408 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2409 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2410
2411 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2412 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2413 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2414 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2415 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2416 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2417 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2418
2419 _ASUNAME
2420
2421 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2422 for as_dir in $PATH
2423 do
2424   IFS=$as_save_IFS
2425   test -z "$as_dir" && as_dir=.
2426     $as_echo "PATH: $as_dir"
2427   done
2428 IFS=$as_save_IFS
2429
2430 } >&5
2431
2432 cat >&5 <<_ACEOF
2433
2434
2435 ## ----------- ##
2436 ## Core tests. ##
2437 ## ----------- ##
2438
2439 _ACEOF
2440
2441
2442 # Keep a trace of the command line.
2443 # Strip out --no-create and --no-recursion so they do not pile up.
2444 # Strip out --silent because we don't want to record it for future runs.
2445 # Also quote any args containing shell meta-characters.
2446 # Make two passes to allow for proper duplicate-argument suppression.
2447 ac_configure_args=
2448 ac_configure_args0=
2449 ac_configure_args1=
2450 ac_must_keep_next=false
2451 for ac_pass in 1 2
2452 do
2453   for ac_arg
2454   do
2455     case $ac_arg in
2456     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2457     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2458     | -silent | --silent | --silen | --sile | --sil)
2459       continue ;;
2460     *\'*)
2461       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2462     esac
2463     case $ac_pass in
2464     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2465     2)
2466       as_fn_append ac_configure_args1 " '$ac_arg'"
2467       if test $ac_must_keep_next = true; then
2468         ac_must_keep_next=false # Got value, back to normal.
2469       else
2470         case $ac_arg in
2471           *=* | --config-cache | -C | -disable-* | --disable-* \
2472           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2473           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2474           | -with-* | --with-* | -without-* | --without-* | --x)
2475             case "$ac_configure_args0 " in
2476               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2477             esac
2478             ;;
2479           -* ) ac_must_keep_next=true ;;
2480         esac
2481       fi
2482       as_fn_append ac_configure_args " '$ac_arg'"
2483       ;;
2484     esac
2485   done
2486 done
2487 { ac_configure_args0=; unset ac_configure_args0;}
2488 { ac_configure_args1=; unset ac_configure_args1;}
2489
2490 # When interrupted or exit'd, cleanup temporary files, and complete
2491 # config.log.  We remove comments because anyway the quotes in there
2492 # would cause problems or look ugly.
2493 # WARNING: Use '\'' to represent an apostrophe within the trap.
2494 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2495 trap 'exit_status=$?
2496   # Save into config.log some information that might help in debugging.
2497   {
2498     echo
2499
2500     cat <<\_ASBOX
2501 ## ---------------- ##
2502 ## Cache variables. ##
2503 ## ---------------- ##
2504 _ASBOX
2505     echo
2506     # The following way of writing the cache mishandles newlines in values,
2507 (
2508   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2509     eval ac_val=\$$ac_var
2510     case $ac_val in #(
2511     *${as_nl}*)
2512       case $ac_var in #(
2513       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2514 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2515       esac
2516       case $ac_var in #(
2517       _ | IFS | as_nl) ;; #(
2518       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2519       *) { eval $ac_var=; unset $ac_var;} ;;
2520       esac ;;
2521     esac
2522   done
2523   (set) 2>&1 |
2524     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2525     *${as_nl}ac_space=\ *)
2526       sed -n \
2527         "s/'\''/'\''\\\\'\'''\''/g;
2528           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2529       ;; #(
2530     *)
2531       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2532       ;;
2533     esac |
2534     sort
2535 )
2536     echo
2537
2538     cat <<\_ASBOX
2539 ## ----------------- ##
2540 ## Output variables. ##
2541 ## ----------------- ##
2542 _ASBOX
2543     echo
2544     for ac_var in $ac_subst_vars
2545     do
2546       eval ac_val=\$$ac_var
2547       case $ac_val in
2548       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2549       esac
2550       $as_echo "$ac_var='\''$ac_val'\''"
2551     done | sort
2552     echo
2553
2554     if test -n "$ac_subst_files"; then
2555       cat <<\_ASBOX
2556 ## ------------------- ##
2557 ## File substitutions. ##
2558 ## ------------------- ##
2559 _ASBOX
2560       echo
2561       for ac_var in $ac_subst_files
2562       do
2563         eval ac_val=\$$ac_var
2564         case $ac_val in
2565         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2566         esac
2567         $as_echo "$ac_var='\''$ac_val'\''"
2568       done | sort
2569       echo
2570     fi
2571
2572     if test -s confdefs.h; then
2573       cat <<\_ASBOX
2574 ## ----------- ##
2575 ## confdefs.h. ##
2576 ## ----------- ##
2577 _ASBOX
2578       echo
2579       cat confdefs.h
2580       echo
2581     fi
2582     test "$ac_signal" != 0 &&
2583       $as_echo "$as_me: caught signal $ac_signal"
2584     $as_echo "$as_me: exit $exit_status"
2585   } >&5
2586   rm -f core *.core core.conftest.* &&
2587     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2588     exit $exit_status
2589 ' 0
2590 for ac_signal in 1 2 13 15; do
2591   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2592 done
2593 ac_signal=0
2594
2595 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2596 rm -f -r conftest* confdefs.h
2597
2598 $as_echo "/* confdefs.h */" > confdefs.h
2599
2600 # Predefined preprocessor variables.
2601
2602 cat >>confdefs.h <<_ACEOF
2603 #define PACKAGE_NAME "$PACKAGE_NAME"
2604 _ACEOF
2605
2606 cat >>confdefs.h <<_ACEOF
2607 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2608 _ACEOF
2609
2610 cat >>confdefs.h <<_ACEOF
2611 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2612 _ACEOF
2613
2614 cat >>confdefs.h <<_ACEOF
2615 #define PACKAGE_STRING "$PACKAGE_STRING"
2616 _ACEOF
2617
2618 cat >>confdefs.h <<_ACEOF
2619 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2620 _ACEOF
2621
2622 cat >>confdefs.h <<_ACEOF
2623 #define PACKAGE_URL "$PACKAGE_URL"
2624 _ACEOF
2625
2626
2627 # Let the site file select an alternate cache file if it wants to.
2628 # Prefer an explicitly selected file to automatically selected ones.
2629 ac_site_file1=NONE
2630 ac_site_file2=NONE
2631 if test -n "$CONFIG_SITE"; then
2632   ac_site_file1=$CONFIG_SITE
2633 elif test "x$prefix" != xNONE; then
2634   ac_site_file1=$prefix/share/config.site
2635   ac_site_file2=$prefix/etc/config.site
2636 else
2637   ac_site_file1=$ac_default_prefix/share/config.site
2638   ac_site_file2=$ac_default_prefix/etc/config.site
2639 fi
2640 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2641 do
2642   test "x$ac_site_file" = xNONE && continue
2643   if test -r "$ac_site_file"; then
2644     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2645 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2646     sed 's/^/| /' "$ac_site_file" >&5
2647     . "$ac_site_file"
2648   fi
2649 done
2650
2651 if test -r "$cache_file"; then
2652   # Some versions of bash will fail to source /dev/null (special
2653   # files actually), so we avoid doing that.
2654   if test -f "$cache_file"; then
2655     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2656 $as_echo "$as_me: loading cache $cache_file" >&6;}
2657     case $cache_file in
2658       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2659       *)                      . "./$cache_file";;
2660     esac
2661   fi
2662 else
2663   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2664 $as_echo "$as_me: creating cache $cache_file" >&6;}
2665   >$cache_file
2666 fi
2667
2668 gl_header_list="$gl_header_list stdint.h"
2669 gl_header_list="$gl_header_list wchar.h"
2670 gl_header_list="$gl_header_list string.h"
2671 # Check that the precious variables saved in the cache have kept the same
2672 # value.
2673 ac_cache_corrupted=false
2674 for ac_var in $ac_precious_vars; do
2675   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2676   eval ac_new_set=\$ac_env_${ac_var}_set
2677   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2678   eval ac_new_val=\$ac_env_${ac_var}_value
2679   case $ac_old_set,$ac_new_set in
2680     set,)
2681       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2682 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2683       ac_cache_corrupted=: ;;
2684     ,set)
2685       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2686 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2687       ac_cache_corrupted=: ;;
2688     ,);;
2689     *)
2690       if test "x$ac_old_val" != "x$ac_new_val"; then
2691         # differences in whitespace do not lead to failure.
2692         ac_old_val_w=`echo x $ac_old_val`
2693         ac_new_val_w=`echo x $ac_new_val`
2694         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2695           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2696 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2697           ac_cache_corrupted=:
2698         else
2699           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2700 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2701           eval $ac_var=\$ac_old_val
2702         fi
2703         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2704 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2705         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2706 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2707       fi;;
2708   esac
2709   # Pass precious variables to config.status.
2710   if test "$ac_new_set" = set; then
2711     case $ac_new_val in
2712     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2713     *) ac_arg=$ac_var=$ac_new_val ;;
2714     esac
2715     case " $ac_configure_args " in
2716       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2717       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2718     esac
2719   fi
2720 done
2721 if $ac_cache_corrupted; then
2722   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2723 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2724   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2725 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2726   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2727 fi
2728 ## -------------------- ##
2729 ## Main body of script. ##
2730 ## -------------------- ##
2731
2732 ac_ext=c
2733 ac_cpp='$CPP $CPPFLAGS'
2734 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2735 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2736 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2737
2738
2739
2740
2741
2742 ac_config_headers="$ac_config_headers config.h:config.in"
2743
2744
2745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2746 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2747     # Check whether --enable-maintainer-mode was given.
2748 if test "${enable_maintainer_mode+set}" = set; then :
2749   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2750 else
2751   USE_MAINTAINER_MODE=no
2752 fi
2753
2754   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2755 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2756    if test $USE_MAINTAINER_MODE = yes; then
2757   MAINTAINER_MODE_TRUE=
2758   MAINTAINER_MODE_FALSE='#'
2759 else
2760   MAINTAINER_MODE_TRUE='#'
2761   MAINTAINER_MODE_FALSE=
2762 fi
2763
2764   MAINT=$MAINTAINER_MODE_TRUE
2765
2766
2767
2768 ac_ext=c
2769 ac_cpp='$CPP $CPPFLAGS'
2770 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2771 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2772 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2773 if test -n "$ac_tool_prefix"; then
2774   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2775 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2777 $as_echo_n "checking for $ac_word... " >&6; }
2778 if test "${ac_cv_prog_CC+set}" = set; then :
2779   $as_echo_n "(cached) " >&6
2780 else
2781   if test -n "$CC"; then
2782   ac_cv_prog_CC="$CC" # Let the user override the test.
2783 else
2784 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2785 for as_dir in $PATH
2786 do
2787   IFS=$as_save_IFS
2788   test -z "$as_dir" && as_dir=.
2789     for ac_exec_ext in '' $ac_executable_extensions; do
2790   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2791     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2792     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2793     break 2
2794   fi
2795 done
2796   done
2797 IFS=$as_save_IFS
2798
2799 fi
2800 fi
2801 CC=$ac_cv_prog_CC
2802 if test -n "$CC"; then
2803   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2804 $as_echo "$CC" >&6; }
2805 else
2806   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2807 $as_echo "no" >&6; }
2808 fi
2809
2810
2811 fi
2812 if test -z "$ac_cv_prog_CC"; then
2813   ac_ct_CC=$CC
2814   # Extract the first word of "gcc", so it can be a program name with args.
2815 set dummy gcc; ac_word=$2
2816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2817 $as_echo_n "checking for $ac_word... " >&6; }
2818 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2819   $as_echo_n "(cached) " >&6
2820 else
2821   if test -n "$ac_ct_CC"; then
2822   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2823 else
2824 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2825 for as_dir in $PATH
2826 do
2827   IFS=$as_save_IFS
2828   test -z "$as_dir" && as_dir=.
2829     for ac_exec_ext in '' $ac_executable_extensions; do
2830   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2831     ac_cv_prog_ac_ct_CC="gcc"
2832     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2833     break 2
2834   fi
2835 done
2836   done
2837 IFS=$as_save_IFS
2838
2839 fi
2840 fi
2841 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2842 if test -n "$ac_ct_CC"; then
2843   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2844 $as_echo "$ac_ct_CC" >&6; }
2845 else
2846   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2847 $as_echo "no" >&6; }
2848 fi
2849
2850   if test "x$ac_ct_CC" = x; then
2851     CC=""
2852   else
2853     case $cross_compiling:$ac_tool_warned in
2854 yes:)
2855 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2856 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2857 ac_tool_warned=yes ;;
2858 esac
2859     CC=$ac_ct_CC
2860   fi
2861 else
2862   CC="$ac_cv_prog_CC"
2863 fi
2864
2865 if test -z "$CC"; then
2866           if test -n "$ac_tool_prefix"; then
2867     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2868 set dummy ${ac_tool_prefix}cc; ac_word=$2
2869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2870 $as_echo_n "checking for $ac_word... " >&6; }
2871 if test "${ac_cv_prog_CC+set}" = set; then :
2872   $as_echo_n "(cached) " >&6
2873 else
2874   if test -n "$CC"; then
2875   ac_cv_prog_CC="$CC" # Let the user override the test.
2876 else
2877 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2878 for as_dir in $PATH
2879 do
2880   IFS=$as_save_IFS
2881   test -z "$as_dir" && as_dir=.
2882     for ac_exec_ext in '' $ac_executable_extensions; do
2883   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2884     ac_cv_prog_CC="${ac_tool_prefix}cc"
2885     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2886     break 2
2887   fi
2888 done
2889   done
2890 IFS=$as_save_IFS
2891
2892 fi
2893 fi
2894 CC=$ac_cv_prog_CC
2895 if test -n "$CC"; then
2896   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2897 $as_echo "$CC" >&6; }
2898 else
2899   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2900 $as_echo "no" >&6; }
2901 fi
2902
2903
2904   fi
2905 fi
2906 if test -z "$CC"; then
2907   # Extract the first word of "cc", so it can be a program name with args.
2908 set dummy cc; ac_word=$2
2909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2910 $as_echo_n "checking for $ac_word... " >&6; }
2911 if test "${ac_cv_prog_CC+set}" = set; then :
2912   $as_echo_n "(cached) " >&6
2913 else
2914   if test -n "$CC"; then
2915   ac_cv_prog_CC="$CC" # Let the user override the test.
2916 else
2917   ac_prog_rejected=no
2918 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2919 for as_dir in $PATH
2920 do
2921   IFS=$as_save_IFS
2922   test -z "$as_dir" && as_dir=.
2923     for ac_exec_ext in '' $ac_executable_extensions; do
2924   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2925     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2926        ac_prog_rejected=yes
2927        continue
2928      fi
2929     ac_cv_prog_CC="cc"
2930     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2931     break 2
2932   fi
2933 done
2934   done
2935 IFS=$as_save_IFS
2936
2937 if test $ac_prog_rejected = yes; then
2938   # We found a bogon in the path, so make sure we never use it.
2939   set dummy $ac_cv_prog_CC
2940   shift
2941   if test $# != 0; then
2942     # We chose a different compiler from the bogus one.
2943     # However, it has the same basename, so the bogon will be chosen
2944     # first if we set CC to just the basename; use the full file name.
2945     shift
2946     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2947   fi
2948 fi
2949 fi
2950 fi
2951 CC=$ac_cv_prog_CC
2952 if test -n "$CC"; then
2953   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2954 $as_echo "$CC" >&6; }
2955 else
2956   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2957 $as_echo "no" >&6; }
2958 fi
2959
2960
2961 fi
2962 if test -z "$CC"; then
2963   if test -n "$ac_tool_prefix"; then
2964   for ac_prog in cl.exe
2965   do
2966     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2967 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2969 $as_echo_n "checking for $ac_word... " >&6; }
2970 if test "${ac_cv_prog_CC+set}" = set; then :
2971   $as_echo_n "(cached) " >&6
2972 else
2973   if test -n "$CC"; then
2974   ac_cv_prog_CC="$CC" # Let the user override the test.
2975 else
2976 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2977 for as_dir in $PATH
2978 do
2979   IFS=$as_save_IFS
2980   test -z "$as_dir" && as_dir=.
2981     for ac_exec_ext in '' $ac_executable_extensions; do
2982   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2983     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2984     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2985     break 2
2986   fi
2987 done
2988   done
2989 IFS=$as_save_IFS
2990
2991 fi
2992 fi
2993 CC=$ac_cv_prog_CC
2994 if test -n "$CC"; then
2995   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2996 $as_echo "$CC" >&6; }
2997 else
2998   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2999 $as_echo "no" >&6; }
3000 fi
3001
3002
3003     test -n "$CC" && break
3004   done
3005 fi
3006 if test -z "$CC"; then
3007   ac_ct_CC=$CC
3008   for ac_prog in cl.exe
3009 do
3010   # Extract the first word of "$ac_prog", so it can be a program name with args.
3011 set dummy $ac_prog; ac_word=$2
3012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3013 $as_echo_n "checking for $ac_word... " >&6; }
3014 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3015   $as_echo_n "(cached) " >&6
3016 else
3017   if test -n "$ac_ct_CC"; then
3018   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3019 else
3020 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3021 for as_dir in $PATH
3022 do
3023   IFS=$as_save_IFS
3024   test -z "$as_dir" && as_dir=.
3025     for ac_exec_ext in '' $ac_executable_extensions; do
3026   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3027     ac_cv_prog_ac_ct_CC="$ac_prog"
3028     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3029     break 2
3030   fi
3031 done
3032   done
3033 IFS=$as_save_IFS
3034
3035 fi
3036 fi
3037 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3038 if test -n "$ac_ct_CC"; then
3039   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3040 $as_echo "$ac_ct_CC" >&6; }
3041 else
3042   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3043 $as_echo "no" >&6; }
3044 fi
3045
3046
3047   test -n "$ac_ct_CC" && break
3048 done
3049
3050   if test "x$ac_ct_CC" = x; then
3051     CC=""
3052   else
3053     case $cross_compiling:$ac_tool_warned in
3054 yes:)
3055 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3056 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3057 ac_tool_warned=yes ;;
3058 esac
3059     CC=$ac_ct_CC
3060   fi
3061 fi
3062
3063 fi
3064
3065
3066 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3067 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3068 as_fn_error "no acceptable C compiler found in \$PATH
3069 See \`config.log' for more details." "$LINENO" 5; }
3070
3071 # Provide some information about the compiler.
3072 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3073 set X $ac_compile
3074 ac_compiler=$2
3075 for ac_option in --version -v -V -qversion; do
3076   { { ac_try="$ac_compiler $ac_option >&5"
3077 case "(($ac_try" in
3078   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3079   *) ac_try_echo=$ac_try;;
3080 esac
3081 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3082 $as_echo "$ac_try_echo"; } >&5
3083   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3084   ac_status=$?
3085   if test -s conftest.err; then
3086     sed '10a\
3087 ... rest of stderr output deleted ...
3088          10q' conftest.err >conftest.er1
3089     cat conftest.er1 >&5
3090     rm -f conftest.er1 conftest.err
3091   fi
3092   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3093   test $ac_status = 0; }
3094 done
3095
3096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3097 /* end confdefs.h.  */
3098
3099 int
3100 main ()
3101 {
3102
3103   ;
3104   return 0;
3105 }
3106 _ACEOF
3107 ac_clean_files_save=$ac_clean_files
3108 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3109 # Try to create an executable without -o first, disregard a.out.
3110 # It will help us diagnose broken compilers, and finding out an intuition
3111 # of exeext.
3112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3113 $as_echo_n "checking for C compiler default output file name... " >&6; }
3114 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3115
3116 # The possible output files:
3117 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3118
3119 ac_rmfiles=
3120 for ac_file in $ac_files
3121 do
3122   case $ac_file in
3123     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3124     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3125   esac
3126 done
3127 rm -f $ac_rmfiles
3128
3129 if { { ac_try="$ac_link_default"
3130 case "(($ac_try" in
3131   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3132   *) ac_try_echo=$ac_try;;
3133 esac
3134 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3135 $as_echo "$ac_try_echo"; } >&5
3136   (eval "$ac_link_default") 2>&5
3137   ac_status=$?
3138   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3139   test $ac_status = 0; }; then :
3140   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3141 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3142 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3143 # so that the user can short-circuit this test for compilers unknown to
3144 # Autoconf.
3145 for ac_file in $ac_files ''
3146 do
3147   test -f "$ac_file" || continue
3148   case $ac_file in
3149     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3150         ;;
3151     [ab].out )
3152         # We found the default executable, but exeext='' is most
3153         # certainly right.
3154         break;;
3155     *.* )
3156         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3157         then :; else
3158            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3159         fi
3160         # We set ac_cv_exeext here because the later test for it is not
3161         # safe: cross compilers may not add the suffix if given an `-o'
3162         # argument, so we may need to know it at that point already.
3163         # Even if this section looks crufty: it has the advantage of
3164         # actually working.
3165         break;;
3166     * )
3167         break;;
3168   esac
3169 done
3170 test "$ac_cv_exeext" = no && ac_cv_exeext=
3171
3172 else
3173   ac_file=''
3174 fi
3175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3176 $as_echo "$ac_file" >&6; }
3177 if test -z "$ac_file"; then :
3178   $as_echo "$as_me: failed program was:" >&5
3179 sed 's/^/| /' conftest.$ac_ext >&5
3180
3181 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3182 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3183 { as_fn_set_status 77
3184 as_fn_error "C compiler cannot create executables
3185 See \`config.log' for more details." "$LINENO" 5; }; }
3186 fi
3187 ac_exeext=$ac_cv_exeext
3188
3189 # Check that the compiler produces executables we can run.  If not, either
3190 # the compiler is broken, or we cross compile.
3191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3192 $as_echo_n "checking whether the C compiler works... " >&6; }
3193 # If not cross compiling, check that we can run a simple program.
3194 if test "$cross_compiling" != yes; then
3195   if { ac_try='./$ac_file'
3196   { { case "(($ac_try" in
3197   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3198   *) ac_try_echo=$ac_try;;
3199 esac
3200 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3201 $as_echo "$ac_try_echo"; } >&5
3202   (eval "$ac_try") 2>&5
3203   ac_status=$?
3204   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3205   test $ac_status = 0; }; }; then
3206     cross_compiling=no
3207   else
3208     if test "$cross_compiling" = maybe; then
3209         cross_compiling=yes
3210     else
3211         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3212 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3213 as_fn_error "cannot run C compiled programs.
3214 If you meant to cross compile, use \`--host'.
3215 See \`config.log' for more details." "$LINENO" 5; }
3216     fi
3217   fi
3218 fi
3219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3220 $as_echo "yes" >&6; }
3221
3222 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3223 ac_clean_files=$ac_clean_files_save
3224 # Check that the compiler produces executables we can run.  If not, either
3225 # the compiler is broken, or we cross compile.
3226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3227 $as_echo_n "checking whether we are cross compiling... " >&6; }
3228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3229 $as_echo "$cross_compiling" >&6; }
3230
3231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3232 $as_echo_n "checking for suffix of executables... " >&6; }
3233 if { { ac_try="$ac_link"
3234 case "(($ac_try" in
3235   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3236   *) ac_try_echo=$ac_try;;
3237 esac
3238 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3239 $as_echo "$ac_try_echo"; } >&5
3240   (eval "$ac_link") 2>&5
3241   ac_status=$?
3242   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3243   test $ac_status = 0; }; then :
3244   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3245 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3246 # work properly (i.e., refer to `conftest.exe'), while it won't with
3247 # `rm'.
3248 for ac_file in conftest.exe conftest conftest.*; do
3249   test -f "$ac_file" || continue
3250   case $ac_file in
3251     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3252     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3253           break;;
3254     * ) break;;
3255   esac
3256 done
3257 else
3258   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3259 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3260 as_fn_error "cannot compute suffix of executables: cannot compile and link
3261 See \`config.log' for more details." "$LINENO" 5; }
3262 fi
3263 rm -f conftest$ac_cv_exeext
3264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3265 $as_echo "$ac_cv_exeext" >&6; }
3266
3267 rm -f conftest.$ac_ext
3268 EXEEXT=$ac_cv_exeext
3269 ac_exeext=$EXEEXT
3270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3271 $as_echo_n "checking for suffix of object files... " >&6; }
3272 if test "${ac_cv_objext+set}" = set; then :
3273   $as_echo_n "(cached) " >&6
3274 else
3275   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3276 /* end confdefs.h.  */
3277
3278 int
3279 main ()
3280 {
3281
3282   ;
3283   return 0;
3284 }
3285 _ACEOF
3286 rm -f conftest.o conftest.obj
3287 if { { ac_try="$ac_compile"
3288 case "(($ac_try" in
3289   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3290   *) ac_try_echo=$ac_try;;
3291 esac
3292 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3293 $as_echo "$ac_try_echo"; } >&5
3294   (eval "$ac_compile") 2>&5
3295   ac_status=$?
3296   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3297   test $ac_status = 0; }; then :
3298   for ac_file in conftest.o conftest.obj conftest.*; do
3299   test -f "$ac_file" || continue;
3300   case $ac_file in
3301     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3302     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3303        break;;
3304   esac
3305 done
3306 else
3307   $as_echo "$as_me: failed program was:" >&5
3308 sed 's/^/| /' conftest.$ac_ext >&5
3309
3310 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3311 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3312 as_fn_error "cannot compute suffix of object files: cannot compile
3313 See \`config.log' for more details." "$LINENO" 5; }
3314 fi
3315 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3316 fi
3317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3318 $as_echo "$ac_cv_objext" >&6; }
3319 OBJEXT=$ac_cv_objext
3320 ac_objext=$OBJEXT
3321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3322 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3323 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3324   $as_echo_n "(cached) " >&6
3325 else
3326   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3327 /* end confdefs.h.  */
3328
3329 int
3330 main ()
3331 {
3332 #ifndef __GNUC__
3333        choke me
3334 #endif
3335
3336   ;
3337   return 0;
3338 }
3339 _ACEOF
3340 if ac_fn_c_try_compile "$LINENO"; then :
3341   ac_compiler_gnu=yes
3342 else
3343   ac_compiler_gnu=no
3344 fi
3345 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3346 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3347
3348 fi
3349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3350 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3351 if test $ac_compiler_gnu = yes; then
3352   GCC=yes
3353 else
3354   GCC=
3355 fi
3356 ac_test_CFLAGS=${CFLAGS+set}
3357 ac_save_CFLAGS=$CFLAGS
3358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3359 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3360 if test "${ac_cv_prog_cc_g+set}" = set; then :
3361   $as_echo_n "(cached) " >&6
3362 else
3363   ac_save_c_werror_flag=$ac_c_werror_flag
3364    ac_c_werror_flag=yes
3365    ac_cv_prog_cc_g=no
3366    CFLAGS="-g"
3367    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3368 /* end confdefs.h.  */
3369
3370 int
3371 main ()
3372 {
3373
3374   ;
3375   return 0;
3376 }
3377 _ACEOF
3378 if ac_fn_c_try_compile "$LINENO"; then :
3379   ac_cv_prog_cc_g=yes
3380 else
3381   CFLAGS=""
3382       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3383 /* end confdefs.h.  */
3384
3385 int
3386 main ()
3387 {
3388
3389   ;
3390   return 0;
3391 }
3392 _ACEOF
3393 if ac_fn_c_try_compile "$LINENO"; then :
3394
3395 else
3396   ac_c_werror_flag=$ac_save_c_werror_flag
3397          CFLAGS="-g"
3398          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3399 /* end confdefs.h.  */
3400
3401 int
3402 main ()
3403 {
3404
3405   ;
3406   return 0;
3407 }
3408 _ACEOF
3409 if ac_fn_c_try_compile "$LINENO"; then :
3410   ac_cv_prog_cc_g=yes
3411 fi
3412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3413 fi
3414 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3415 fi
3416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3417    ac_c_werror_flag=$ac_save_c_werror_flag
3418 fi
3419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3420 $as_echo "$ac_cv_prog_cc_g" >&6; }
3421 if test "$ac_test_CFLAGS" = set; then
3422   CFLAGS=$ac_save_CFLAGS
3423 elif test $ac_cv_prog_cc_g = yes; then
3424   if test "$GCC" = yes; then
3425     CFLAGS="-g -O2"
3426   else
3427     CFLAGS="-g"
3428   fi
3429 else
3430   if test "$GCC" = yes; then
3431     CFLAGS="-O2"
3432   else
3433     CFLAGS=
3434   fi
3435 fi
3436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3437 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3438 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3439   $as_echo_n "(cached) " >&6
3440 else
3441   ac_cv_prog_cc_c89=no
3442 ac_save_CC=$CC
3443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3444 /* end confdefs.h.  */
3445 #include <stdarg.h>
3446 #include <stdio.h>
3447 #include <sys/types.h>
3448 #include <sys/stat.h>
3449 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3450 struct buf { int x; };
3451 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3452 static char *e (p, i)
3453      char **p;
3454      int i;
3455 {
3456   return p[i];
3457 }
3458 static char *f (char * (*g) (char **, int), char **p, ...)
3459 {
3460   char *s;
3461   va_list v;
3462   va_start (v,p);
3463   s = g (p, va_arg (v,int));
3464   va_end (v);
3465   return s;
3466 }
3467
3468 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3469    function prototypes and stuff, but not '\xHH' hex character constants.
3470    These don't provoke an error unfortunately, instead are silently treated
3471    as 'x'.  The following induces an error, until -std is added to get
3472    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3473    array size at least.  It's necessary to write '\x00'==0 to get something
3474    that's true only with -std.  */
3475 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3476
3477 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3478    inside strings and character constants.  */
3479 #define FOO(x) 'x'
3480 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3481
3482 int test (int i, double x);
3483 struct s1 {int (*f) (int a);};
3484 struct s2 {int (*f) (double a);};
3485 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3486 int argc;
3487 char **argv;
3488 int
3489 main ()
3490 {
3491 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3492   ;
3493   return 0;
3494 }
3495 _ACEOF
3496 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3497         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3498 do
3499   CC="$ac_save_CC $ac_arg"
3500   if ac_fn_c_try_compile "$LINENO"; then :
3501   ac_cv_prog_cc_c89=$ac_arg
3502 fi
3503 rm -f core conftest.err conftest.$ac_objext
3504   test "x$ac_cv_prog_cc_c89" != "xno" && break
3505 done
3506 rm -f conftest.$ac_ext
3507 CC=$ac_save_CC
3508
3509 fi
3510 # AC_CACHE_VAL
3511 case "x$ac_cv_prog_cc_c89" in
3512   x)
3513     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3514 $as_echo "none needed" >&6; } ;;
3515   xno)
3516     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3517 $as_echo "unsupported" >&6; } ;;
3518   *)
3519     CC="$CC $ac_cv_prog_cc_c89"
3520     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3521 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3522 esac
3523 if test "x$ac_cv_prog_cc_c89" != xno; then :
3524
3525 fi
3526
3527 ac_ext=c
3528 ac_cpp='$CPP $CPPFLAGS'
3529 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3530 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3531 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3532
3533
3534 ac_ext=c
3535 ac_cpp='$CPP $CPPFLAGS'
3536 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3537 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3538 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3540 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3541 # On Suns, sometimes $CPP names a directory.
3542 if test -n "$CPP" && test -d "$CPP"; then
3543   CPP=
3544 fi
3545 if test -z "$CPP"; then
3546   if test "${ac_cv_prog_CPP+set}" = set; then :
3547   $as_echo_n "(cached) " >&6
3548 else
3549       # Double quotes because CPP needs to be expanded
3550     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3551     do
3552       ac_preproc_ok=false
3553 for ac_c_preproc_warn_flag in '' yes
3554 do
3555   # Use a header file that comes with gcc, so configuring glibc
3556   # with a fresh cross-compiler works.
3557   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3558   # <limits.h> exists even on freestanding compilers.
3559   # On the NeXT, cc -E runs the code through the compiler's parser,
3560   # not just through cpp. "Syntax error" is here to catch this case.
3561   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3562 /* end confdefs.h.  */
3563 #ifdef __STDC__
3564 # include <limits.h>
3565 #else
3566 # include <assert.h>
3567 #endif
3568                      Syntax error
3569 _ACEOF
3570 if ac_fn_c_try_cpp "$LINENO"; then :
3571
3572 else
3573   # Broken: fails on valid input.
3574 continue
3575 fi
3576 rm -f conftest.err conftest.$ac_ext
3577
3578   # OK, works on sane cases.  Now check whether nonexistent headers
3579   # can be detected and how.
3580   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3581 /* end confdefs.h.  */
3582 #include <ac_nonexistent.h>
3583 _ACEOF
3584 if ac_fn_c_try_cpp "$LINENO"; then :
3585   # Broken: success on invalid input.
3586 continue
3587 else
3588   # Passes both tests.
3589 ac_preproc_ok=:
3590 break
3591 fi
3592 rm -f conftest.err conftest.$ac_ext
3593
3594 done
3595 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3596 rm -f conftest.err conftest.$ac_ext
3597 if $ac_preproc_ok; then :
3598   break
3599 fi
3600
3601     done
3602     ac_cv_prog_CPP=$CPP
3603
3604 fi
3605   CPP=$ac_cv_prog_CPP
3606 else
3607   ac_cv_prog_CPP=$CPP
3608 fi
3609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3610 $as_echo "$CPP" >&6; }
3611 ac_preproc_ok=false
3612 for ac_c_preproc_warn_flag in '' yes
3613 do
3614   # Use a header file that comes with gcc, so configuring glibc
3615   # with a fresh cross-compiler works.
3616   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3617   # <limits.h> exists even on freestanding compilers.
3618   # On the NeXT, cc -E runs the code through the compiler's parser,
3619   # not just through cpp. "Syntax error" is here to catch this case.
3620   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3621 /* end confdefs.h.  */
3622 #ifdef __STDC__
3623 # include <limits.h>
3624 #else
3625 # include <assert.h>
3626 #endif
3627                      Syntax error
3628 _ACEOF
3629 if ac_fn_c_try_cpp "$LINENO"; then :
3630
3631 else
3632   # Broken: fails on valid input.
3633 continue
3634 fi
3635 rm -f conftest.err conftest.$ac_ext
3636
3637   # OK, works on sane cases.  Now check whether nonexistent headers
3638   # can be detected and how.
3639   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3640 /* end confdefs.h.  */
3641 #include <ac_nonexistent.h>
3642 _ACEOF
3643 if ac_fn_c_try_cpp "$LINENO"; then :
3644   # Broken: success on invalid input.
3645 continue
3646 else
3647   # Passes both tests.
3648 ac_preproc_ok=:
3649 break
3650 fi
3651 rm -f conftest.err conftest.$ac_ext
3652
3653 done
3654 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3655 rm -f conftest.err conftest.$ac_ext
3656 if $ac_preproc_ok; then :
3657
3658 else
3659   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3660 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3661 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3662 See \`config.log' for more details." "$LINENO" 5; }
3663 fi
3664
3665 ac_ext=c
3666 ac_cpp='$CPP $CPPFLAGS'
3667 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3668 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3669 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3670
3671
3672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3673 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3674 if test "${ac_cv_path_GREP+set}" = set; then :
3675   $as_echo_n "(cached) " >&6
3676 else
3677   if test -z "$GREP"; then
3678   ac_path_GREP_found=false
3679   # Loop through the user's path and test for each of PROGNAME-LIST
3680   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3681 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3682 do
3683   IFS=$as_save_IFS
3684   test -z "$as_dir" && as_dir=.
3685     for ac_prog in grep ggrep; do
3686     for ac_exec_ext in '' $ac_executable_extensions; do
3687       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3688       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3689 # Check for GNU ac_path_GREP and select it if it is found.
3690   # Check for GNU $ac_path_GREP
3691 case `"$ac_path_GREP" --version 2>&1` in
3692 *GNU*)
3693   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3694 *)
3695   ac_count=0
3696   $as_echo_n 0123456789 >"conftest.in"
3697   while :
3698   do
3699     cat "conftest.in" "conftest.in" >"conftest.tmp"
3700     mv "conftest.tmp" "conftest.in"
3701     cp "conftest.in" "conftest.nl"
3702     $as_echo 'GREP' >> "conftest.nl"
3703     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3704     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3705     as_fn_arith $ac_count + 1 && ac_count=$as_val
3706     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3707       # Best one so far, save it but keep looking for a better one
3708       ac_cv_path_GREP="$ac_path_GREP"
3709       ac_path_GREP_max=$ac_count
3710     fi
3711     # 10*(2^10) chars as input seems more than enough
3712     test $ac_count -gt 10 && break
3713   done
3714   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3715 esac
3716
3717       $ac_path_GREP_found && break 3
3718     done
3719   done
3720   done
3721 IFS=$as_save_IFS
3722   if test -z "$ac_cv_path_GREP"; then
3723     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3724   fi
3725 else
3726   ac_cv_path_GREP=$GREP
3727 fi
3728
3729 fi
3730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3731 $as_echo "$ac_cv_path_GREP" >&6; }
3732  GREP="$ac_cv_path_GREP"
3733
3734
3735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3736 $as_echo_n "checking for egrep... " >&6; }
3737 if test "${ac_cv_path_EGREP+set}" = set; then :
3738   $as_echo_n "(cached) " >&6
3739 else
3740   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3741    then ac_cv_path_EGREP="$GREP -E"
3742    else
3743      if test -z "$EGREP"; then
3744   ac_path_EGREP_found=false
3745   # Loop through the user's path and test for each of PROGNAME-LIST
3746   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3747 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3748 do
3749   IFS=$as_save_IFS
3750   test -z "$as_dir" && as_dir=.
3751     for ac_prog in egrep; do
3752     for ac_exec_ext in '' $ac_executable_extensions; do
3753       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3754       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3755 # Check for GNU ac_path_EGREP and select it if it is found.
3756   # Check for GNU $ac_path_EGREP
3757 case `"$ac_path_EGREP" --version 2>&1` in
3758 *GNU*)
3759   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3760 *)
3761   ac_count=0
3762   $as_echo_n 0123456789 >"conftest.in"
3763   while :
3764   do
3765     cat "conftest.in" "conftest.in" >"conftest.tmp"
3766     mv "conftest.tmp" "conftest.in"
3767     cp "conftest.in" "conftest.nl"
3768     $as_echo 'EGREP' >> "conftest.nl"
3769     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3770     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3771     as_fn_arith $ac_count + 1 && ac_count=$as_val
3772     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3773       # Best one so far, save it but keep looking for a better one
3774       ac_cv_path_EGREP="$ac_path_EGREP"
3775       ac_path_EGREP_max=$ac_count
3776     fi
3777     # 10*(2^10) chars as input seems more than enough
3778     test $ac_count -gt 10 && break
3779   done
3780   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3781 esac
3782
3783       $ac_path_EGREP_found && break 3
3784     done
3785   done
3786   done
3787 IFS=$as_save_IFS
3788   if test -z "$ac_cv_path_EGREP"; then
3789     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3790   fi
3791 else
3792   ac_cv_path_EGREP=$EGREP
3793 fi
3794
3795    fi
3796 fi
3797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3798 $as_echo "$ac_cv_path_EGREP" >&6; }
3799  EGREP="$ac_cv_path_EGREP"
3800
3801
3802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3803 $as_echo_n "checking for ANSI C header files... " >&6; }
3804 if test "${ac_cv_header_stdc+set}" = set; then :
3805   $as_echo_n "(cached) " >&6
3806 else
3807   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3808 /* end confdefs.h.  */
3809 #include <stdlib.h>
3810 #include <stdarg.h>
3811 #include <string.h>
3812 #include <float.h>
3813
3814 int
3815 main ()
3816 {
3817
3818   ;
3819   return 0;
3820 }
3821 _ACEOF
3822 if ac_fn_c_try_compile "$LINENO"; then :
3823   ac_cv_header_stdc=yes
3824 else
3825   ac_cv_header_stdc=no
3826 fi
3827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3828
3829 if test $ac_cv_header_stdc = yes; then
3830   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3831   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3832 /* end confdefs.h.  */
3833 #include <string.h>
3834
3835 _ACEOF
3836 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3837   $EGREP "memchr" >/dev/null 2>&1; then :
3838
3839 else
3840   ac_cv_header_stdc=no
3841 fi
3842 rm -f conftest*
3843
3844 fi
3845
3846 if test $ac_cv_header_stdc = yes; then
3847   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3848   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3849 /* end confdefs.h.  */
3850 #include <stdlib.h>
3851
3852 _ACEOF
3853 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3854   $EGREP "free" >/dev/null 2>&1; then :
3855
3856 else
3857   ac_cv_header_stdc=no
3858 fi
3859 rm -f conftest*
3860
3861 fi
3862
3863 if test $ac_cv_header_stdc = yes; then
3864   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3865   if test "$cross_compiling" = yes; then :
3866   :
3867 else
3868   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3869 /* end confdefs.h.  */
3870 #include <ctype.h>
3871 #include <stdlib.h>
3872 #if ((' ' & 0x0FF) == 0x020)
3873 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3874 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3875 #else
3876 # define ISLOWER(c) \
3877                    (('a' <= (c) && (c) <= 'i') \
3878                      || ('j' <= (c) && (c) <= 'r') \
3879                      || ('s' <= (c) && (c) <= 'z'))
3880 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3881 #endif
3882
3883 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3884 int
3885 main ()
3886 {
3887   int i;
3888   for (i = 0; i < 256; i++)
3889     if (XOR (islower (i), ISLOWER (i))
3890         || toupper (i) != TOUPPER (i))
3891       return 2;
3892   return 0;
3893 }
3894 _ACEOF
3895 if ac_fn_c_try_run "$LINENO"; then :
3896
3897 else
3898   ac_cv_header_stdc=no
3899 fi
3900 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3901   conftest.$ac_objext conftest.beam conftest.$ac_ext
3902 fi
3903
3904 fi
3905 fi
3906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3907 $as_echo "$ac_cv_header_stdc" >&6; }
3908 if test $ac_cv_header_stdc = yes; then
3909
3910 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3911
3912 fi
3913
3914 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3915 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3916                   inttypes.h stdint.h unistd.h
3917 do :
3918   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3919 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3920 "
3921 eval as_val=\$$as_ac_Header
3922    if test "x$as_val" = x""yes; then :
3923   cat >>confdefs.h <<_ACEOF
3924 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3925 _ACEOF
3926
3927 fi
3928
3929 done
3930
3931
3932
3933   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3934 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3935   MINIX=yes
3936 else
3937   MINIX=
3938 fi
3939
3940
3941   if test "$MINIX" = yes; then
3942
3943 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3944
3945
3946 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3947
3948
3949 $as_echo "#define _MINIX 1" >>confdefs.h
3950
3951   fi
3952
3953
3954   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3955 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3956 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3957   $as_echo_n "(cached) " >&6
3958 else
3959   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3960 /* end confdefs.h.  */
3961
3962 #         define __EXTENSIONS__ 1
3963           $ac_includes_default
3964 int
3965 main ()
3966 {
3967
3968   ;
3969   return 0;
3970 }
3971 _ACEOF
3972 if ac_fn_c_try_compile "$LINENO"; then :
3973   ac_cv_safe_to_define___extensions__=yes
3974 else
3975   ac_cv_safe_to_define___extensions__=no
3976 fi
3977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3978 fi
3979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3980 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3981   test $ac_cv_safe_to_define___extensions__ = yes &&
3982     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3983
3984   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3985
3986   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3987
3988   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3989
3990   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3991
3992
3993 if test -n "$ac_tool_prefix"; then
3994   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3995 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3997 $as_echo_n "checking for $ac_word... " >&6; }
3998 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3999   $as_echo_n "(cached) " >&6
4000 else
4001   if test -n "$RANLIB"; then
4002   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4003 else
4004 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4005 for as_dir in $PATH
4006 do
4007   IFS=$as_save_IFS
4008   test -z "$as_dir" && as_dir=.
4009     for ac_exec_ext in '' $ac_executable_extensions; do
4010   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4011     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4012     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4013     break 2
4014   fi
4015 done
4016   done
4017 IFS=$as_save_IFS
4018
4019 fi
4020 fi
4021 RANLIB=$ac_cv_prog_RANLIB
4022 if test -n "$RANLIB"; then
4023   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4024 $as_echo "$RANLIB" >&6; }
4025 else
4026   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4027 $as_echo "no" >&6; }
4028 fi
4029
4030
4031 fi
4032 if test -z "$ac_cv_prog_RANLIB"; then
4033   ac_ct_RANLIB=$RANLIB
4034   # Extract the first word of "ranlib", so it can be a program name with args.
4035 set dummy ranlib; ac_word=$2
4036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4037 $as_echo_n "checking for $ac_word... " >&6; }
4038 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4039   $as_echo_n "(cached) " >&6
4040 else
4041   if test -n "$ac_ct_RANLIB"; then
4042   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4043 else
4044 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4045 for as_dir in $PATH
4046 do
4047   IFS=$as_save_IFS
4048   test -z "$as_dir" && as_dir=.
4049     for ac_exec_ext in '' $ac_executable_extensions; do
4050   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4051     ac_cv_prog_ac_ct_RANLIB="ranlib"
4052     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4053     break 2
4054   fi
4055 done
4056   done
4057 IFS=$as_save_IFS
4058
4059 fi
4060 fi
4061 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4062 if test -n "$ac_ct_RANLIB"; then
4063   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4064 $as_echo "$ac_ct_RANLIB" >&6; }
4065 else
4066   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4067 $as_echo "no" >&6; }
4068 fi
4069
4070   if test "x$ac_ct_RANLIB" = x; then
4071     RANLIB=":"
4072   else
4073     case $cross_compiling:$ac_tool_warned in
4074 yes:)
4075 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4076 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4077 ac_tool_warned=yes ;;
4078 esac
4079     RANLIB=$ac_ct_RANLIB
4080   fi
4081 else
4082   RANLIB="$ac_cv_prog_RANLIB"
4083 fi
4084
4085
4086
4087
4088
4089
4090 ac_aux_dir=
4091 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4092   for ac_t in install-sh install.sh shtool; do
4093     if test -f "$ac_dir/$ac_t"; then
4094       ac_aux_dir=$ac_dir
4095       ac_install_sh="$ac_aux_dir/$ac_t -c"
4096       break 2
4097     fi
4098   done
4099 done
4100 if test -z "$ac_aux_dir"; then
4101   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4102 fi
4103
4104 # These three variables are undocumented and unsupported,
4105 # and are intended to be withdrawn in a future Autoconf release.
4106 # They can cause serious problems if a builder's source tree is in a directory
4107 # whose full name contains unusual characters.
4108 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4109 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4110 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4111
4112
4113 # Make sure we can run config.sub.
4114 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4115   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4116
4117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4118 $as_echo_n "checking build system type... " >&6; }
4119 if test "${ac_cv_build+set}" = set; then :
4120   $as_echo_n "(cached) " >&6
4121 else
4122   ac_build_alias=$build_alias
4123 test "x$ac_build_alias" = x &&
4124   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4125 test "x$ac_build_alias" = x &&
4126   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4127 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4128   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4129
4130 fi
4131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4132 $as_echo "$ac_cv_build" >&6; }
4133 case $ac_cv_build in
4134 *-*-*) ;;
4135 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4136 esac
4137 build=$ac_cv_build
4138 ac_save_IFS=$IFS; IFS='-'
4139 set x $ac_cv_build
4140 shift
4141 build_cpu=$1
4142 build_vendor=$2
4143 shift; shift
4144 # Remember, the first character of IFS is used to create $*,
4145 # except with old shells:
4146 build_os=$*
4147 IFS=$ac_save_IFS
4148 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4149
4150
4151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4152 $as_echo_n "checking host system type... " >&6; }
4153 if test "${ac_cv_host+set}" = set; then :
4154   $as_echo_n "(cached) " >&6
4155 else
4156   if test "x$host_alias" = x; then
4157   ac_cv_host=$ac_cv_build
4158 else
4159   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4160     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4161 fi
4162
4163 fi
4164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4165 $as_echo "$ac_cv_host" >&6; }
4166 case $ac_cv_host in
4167 *-*-*) ;;
4168 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4169 esac
4170 host=$ac_cv_host
4171 ac_save_IFS=$IFS; IFS='-'
4172 set x $ac_cv_host
4173 shift
4174 host_cpu=$1
4175 host_vendor=$2
4176 shift; shift
4177 # Remember, the first character of IFS is used to create $*,
4178 # except with old shells:
4179 host_os=$*
4180 IFS=$ac_save_IFS
4181 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4182
4183
4184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4185 $as_echo_n "checking target system type... " >&6; }
4186 if test "${ac_cv_target+set}" = set; then :
4187   $as_echo_n "(cached) " >&6
4188 else
4189   if test "x$target_alias" = x; then
4190   ac_cv_target=$ac_cv_host
4191 else
4192   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4193     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4194 fi
4195
4196 fi
4197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4198 $as_echo "$ac_cv_target" >&6; }
4199 case $ac_cv_target in
4200 *-*-*) ;;
4201 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4202 esac
4203 target=$ac_cv_target
4204 ac_save_IFS=$IFS; IFS='-'
4205 set x $ac_cv_target
4206 shift
4207 target_cpu=$1
4208 target_vendor=$2
4209 shift; shift
4210 # Remember, the first character of IFS is used to create $*,
4211 # except with old shells:
4212 target_os=$*
4213 IFS=$ac_save_IFS
4214 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4215
4216
4217 # The aliases save the names the user supplied, while $host etc.
4218 # will get canonicalized.
4219 test -n "$target_alias" &&
4220   test "$program_prefix$program_suffix$program_transform_name" = \
4221     NONENONEs,x,x, &&
4222   program_prefix=${target_alias}-
4223
4224 # The tests for host and target for $enable_largefile require
4225 # canonical names.
4226
4227
4228
4229 # As the $enable_largefile decision depends on --enable-plugins we must set it
4230 # even in directories otherwise not depending on the $plugins option.
4231
4232
4233 # Check whether --enable-plugins was given.
4234 if test "${enable_plugins+set}" = set; then :
4235   enableval=$enable_plugins; case "${enableval}" in
4236   yes | "") plugins=yes ;;
4237   no) plugins=no ;;
4238   *) plugins=yes ;;
4239  esac
4240 else
4241   plugins=no
4242 fi
4243
4244
4245
4246 case "${host}" in
4247   sparc-*-solaris*|i[3-7]86-*-solaris*)
4248     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4249     # are mutually exclusive; and without procfs support, the bfd/ elf module
4250     # cannot provide certain routines such as elfcore_write_prpsinfo
4251     # or elfcore_write_prstatus.  So unless the user explicitly requested
4252     # large-file support through the --enable-largefile switch, disable
4253     # large-file support in favor of procfs support.
4254     test "${target}" = "${host}" -a "x$plugins" = xno \
4255       && : ${enable_largefile="no"}
4256     ;;
4257 esac
4258
4259 # Check whether --enable-largefile was given.
4260 if test "${enable_largefile+set}" = set; then :
4261   enableval=$enable_largefile;
4262 fi
4263
4264 if test "$enable_largefile" != no; then
4265
4266   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4267 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4268 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4269   $as_echo_n "(cached) " >&6
4270 else
4271   ac_cv_sys_largefile_CC=no
4272      if test "$GCC" != yes; then
4273        ac_save_CC=$CC
4274        while :; do
4275          # IRIX 6.2 and later do not support large files by default,
4276          # so use the C compiler's -n32 option if that helps.
4277          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4278 /* end confdefs.h.  */
4279 #include <sys/types.h>
4280  /* Check that off_t can represent 2**63 - 1 correctly.
4281     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4282     since some C++ compilers masquerading as C compilers
4283     incorrectly reject 9223372036854775807.  */
4284 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4285   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4286                        && LARGE_OFF_T % 2147483647 == 1)
4287                       ? 1 : -1];
4288 int
4289 main ()
4290 {
4291
4292   ;
4293   return 0;
4294 }
4295 _ACEOF
4296          if ac_fn_c_try_compile "$LINENO"; then :
4297   break
4298 fi
4299 rm -f core conftest.err conftest.$ac_objext
4300          CC="$CC -n32"
4301          if ac_fn_c_try_compile "$LINENO"; then :
4302   ac_cv_sys_largefile_CC=' -n32'; break
4303 fi
4304 rm -f core conftest.err conftest.$ac_objext
4305          break
4306        done
4307        CC=$ac_save_CC
4308        rm -f conftest.$ac_ext
4309     fi
4310 fi
4311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4312 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4313   if test "$ac_cv_sys_largefile_CC" != no; then
4314     CC=$CC$ac_cv_sys_largefile_CC
4315   fi
4316
4317   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4318 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4319 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4320   $as_echo_n "(cached) " >&6
4321 else
4322   while :; do
4323   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4324 /* end confdefs.h.  */
4325 #include <sys/types.h>
4326  /* Check that off_t can represent 2**63 - 1 correctly.
4327     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4328     since some C++ compilers masquerading as C compilers
4329     incorrectly reject 9223372036854775807.  */
4330 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4331   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4332                        && LARGE_OFF_T % 2147483647 == 1)
4333                       ? 1 : -1];
4334 int
4335 main ()
4336 {
4337
4338   ;
4339   return 0;
4340 }
4341 _ACEOF
4342 if ac_fn_c_try_compile "$LINENO"; then :
4343   ac_cv_sys_file_offset_bits=no; break
4344 fi
4345 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4346   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4347 /* end confdefs.h.  */
4348 #define _FILE_OFFSET_BITS 64
4349 #include <sys/types.h>
4350  /* Check that off_t can represent 2**63 - 1 correctly.
4351     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4352     since some C++ compilers masquerading as C compilers
4353     incorrectly reject 9223372036854775807.  */
4354 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4355   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4356                        && LARGE_OFF_T % 2147483647 == 1)
4357                       ? 1 : -1];
4358 int
4359 main ()
4360 {
4361
4362   ;
4363   return 0;
4364 }
4365 _ACEOF
4366 if ac_fn_c_try_compile "$LINENO"; then :
4367   ac_cv_sys_file_offset_bits=64; break
4368 fi
4369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4370   ac_cv_sys_file_offset_bits=unknown
4371   break
4372 done
4373 fi
4374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4375 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4376 case $ac_cv_sys_file_offset_bits in #(
4377   no | unknown) ;;
4378   *)
4379 cat >>confdefs.h <<_ACEOF
4380 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4381 _ACEOF
4382 ;;
4383 esac
4384 rm -rf conftest*
4385   if test $ac_cv_sys_file_offset_bits = unknown; then
4386     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4387 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4388 if test "${ac_cv_sys_large_files+set}" = set; then :
4389   $as_echo_n "(cached) " >&6
4390 else
4391   while :; do
4392   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4393 /* end confdefs.h.  */
4394 #include <sys/types.h>
4395  /* Check that off_t can represent 2**63 - 1 correctly.
4396     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4397     since some C++ compilers masquerading as C compilers
4398     incorrectly reject 9223372036854775807.  */
4399 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4400   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4401                        && LARGE_OFF_T % 2147483647 == 1)
4402                       ? 1 : -1];
4403 int
4404 main ()
4405 {
4406
4407   ;
4408   return 0;
4409 }
4410 _ACEOF
4411 if ac_fn_c_try_compile "$LINENO"; then :
4412   ac_cv_sys_large_files=no; break
4413 fi
4414 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4415   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4416 /* end confdefs.h.  */
4417 #define _LARGE_FILES 1
4418 #include <sys/types.h>
4419  /* Check that off_t can represent 2**63 - 1 correctly.
4420     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4421     since some C++ compilers masquerading as C compilers
4422     incorrectly reject 9223372036854775807.  */
4423 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4424   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4425                        && LARGE_OFF_T % 2147483647 == 1)
4426                       ? 1 : -1];
4427 int
4428 main ()
4429 {
4430
4431   ;
4432   return 0;
4433 }
4434 _ACEOF
4435 if ac_fn_c_try_compile "$LINENO"; then :
4436   ac_cv_sys_large_files=1; break
4437 fi
4438 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4439   ac_cv_sys_large_files=unknown
4440   break
4441 done
4442 fi
4443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4444 $as_echo "$ac_cv_sys_large_files" >&6; }
4445 case $ac_cv_sys_large_files in #(
4446   no | unknown) ;;
4447   *)
4448 cat >>confdefs.h <<_ACEOF
4449 #define _LARGE_FILES $ac_cv_sys_large_files
4450 _ACEOF
4451 ;;
4452 esac
4453 rm -rf conftest*
4454   fi
4455 fi
4456
4457
4458
4459
4460
4461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4462 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4463 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4464   $as_echo_n "(cached) " >&6
4465 else
4466   am_cv_prog_cc_stdc=no
4467 ac_save_CC="$CC"
4468 # Don't try gcc -ansi; that turns off useful extensions and
4469 # breaks some systems' header files.
4470 # AIX                   -qlanglvl=ansi
4471 # Ultrix and OSF/1      -std1
4472 # HP-UX 10.20 and later -Ae
4473 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4474 # SVR4                  -Xc -D__EXTENSIONS__
4475 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4476 do
4477   CC="$ac_save_CC $ac_arg"
4478   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4479 /* end confdefs.h.  */
4480 #include <stdarg.h>
4481 #include <stdio.h>
4482 #include <sys/types.h>
4483 #include <sys/stat.h>
4484 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4485 struct buf { int x; };
4486 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4487 static char *e (p, i)
4488      char **p;
4489      int i;
4490 {
4491   return p[i];
4492 }
4493 static char *f (char * (*g) (char **, int), char **p, ...)
4494 {
4495   char *s;
4496   va_list v;
4497   va_start (v,p);
4498   s = g (p, va_arg (v,int));
4499   va_end (v);
4500   return s;
4501 }
4502 int test (int i, double x);
4503 struct s1 {int (*f) (int a);};
4504 struct s2 {int (*f) (double a);};
4505 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4506 int argc;
4507 char **argv;
4508
4509 int
4510 main ()
4511 {
4512
4513 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4514
4515   ;
4516   return 0;
4517 }
4518 _ACEOF
4519 if ac_fn_c_try_compile "$LINENO"; then :
4520   am_cv_prog_cc_stdc="$ac_arg"; break
4521 fi
4522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4523 done
4524 CC="$ac_save_CC"
4525
4526 fi
4527
4528 if test -z "$am_cv_prog_cc_stdc"; then
4529   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4530 $as_echo "none needed" >&6; }
4531 else
4532   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4533 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4534 fi
4535 case "x$am_cv_prog_cc_stdc" in
4536   x|xno) ;;
4537   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4538 esac
4539
4540
4541 ac_aux_dir=
4542 for ac_dir in .. "$srcdir"/..; do
4543   for ac_t in install-sh install.sh shtool; do
4544     if test -f "$ac_dir/$ac_t"; then
4545       ac_aux_dir=$ac_dir
4546       ac_install_sh="$ac_aux_dir/$ac_t -c"
4547       break 2
4548     fi
4549   done
4550 done
4551 if test -z "$ac_aux_dir"; then
4552   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4553 fi
4554
4555 # These three variables are undocumented and unsupported,
4556 # and are intended to be withdrawn in a future Autoconf release.
4557 # They can cause serious problems if a builder's source tree is in a directory
4558 # whose full name contains unusual characters.
4559 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4560 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4561 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4562
4563
4564
4565
4566 # Dependency checking.
4567 rm -rf .tst 2>/dev/null
4568 mkdir .tst 2>/dev/null
4569 if test -d .tst; then
4570   am__leading_dot=.
4571 else
4572   am__leading_dot=_
4573 fi
4574 rmdir .tst 2>/dev/null
4575
4576 DEPDIR="${am__leading_dot}deps"
4577
4578 ac_config_commands="$ac_config_commands depdir"
4579
4580
4581 depcc="$CC"   am_compiler_list=
4582
4583 am_depcomp=$ac_aux_dir/depcomp
4584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4585 $as_echo_n "checking dependency style of $depcc... " >&6; }
4586 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4587   $as_echo_n "(cached) " >&6
4588 else
4589   if test -f "$am_depcomp"; then
4590   # We make a subdir and do the tests there.  Otherwise we can end up
4591   # making bogus files that we don't know about and never remove.  For
4592   # instance it was reported that on HP-UX the gcc test will end up
4593   # making a dummy file named `D' -- because `-MD' means `put the output
4594   # in D'.
4595   mkdir conftest.dir
4596   # Copy depcomp to subdir because otherwise we won't find it if we're
4597   # using a relative directory.
4598   cp "$am_depcomp" conftest.dir
4599   cd conftest.dir
4600   # We will build objects and dependencies in a subdirectory because
4601   # it helps to detect inapplicable dependency modes.  For instance
4602   # both Tru64's cc and ICC support -MD to output dependencies as a
4603   # side effect of compilation, but ICC will put the dependencies in
4604   # the current directory while Tru64 will put them in the object
4605   # directory.
4606   mkdir sub
4607
4608   am_cv_CC_dependencies_compiler_type=none
4609   if test "$am_compiler_list" = ""; then
4610      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4611   fi
4612   for depmode in $am_compiler_list; do
4613     if test $depmode = none; then break; fi
4614
4615     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4616     # Setup a source with many dependencies, because some compilers
4617     # like to wrap large dependency lists on column 80 (with \), and
4618     # we should not choose a depcomp mode which is confused by this.
4619     #
4620     # We need to recreate these files for each test, as the compiler may
4621     # overwrite some of them when testing with obscure command lines.
4622     # This happens at least with the AIX C compiler.
4623     : > sub/conftest.c
4624     for i in 1 2 3 4 5 6; do
4625       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4626       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4627       # Solaris 8's {/usr,}/bin/sh.
4628       touch sub/conftst$i.h
4629     done
4630     echo "include sub/conftest.Po" > confmf
4631
4632     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4633     # mode.  It turns out that the SunPro C++ compiler does not properly
4634     # handle `-M -o', and we need to detect this.
4635     depcmd="depmode=$depmode \
4636        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4637        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4638        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4639     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4640     if env $depcmd > conftest.err 2>&1 &&
4641        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4642        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4643        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4644       # icc doesn't choke on unknown options, it will just issue warnings
4645       # or remarks (even with -Werror).  So we grep stderr for any message
4646       # that says an option was ignored or not supported.
4647       # When given -MP, icc 7.0 and 7.1 complain thusly:
4648       #   icc: Command line warning: ignoring option '-M'; no argument required
4649       # The diagnosis changed in icc 8.0:
4650       #   icc: Command line remark: option '-MP' not supported
4651       if (grep 'ignoring option' conftest.err ||
4652           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4653         am_cv_CC_dependencies_compiler_type=$depmode
4654         $as_echo "$as_me:$LINENO: success" >&5
4655         break
4656       fi
4657     fi
4658     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4659     sed -e 's/^/| /' < conftest.err >&5
4660   done
4661
4662   cd ..
4663   rm -rf conftest.dir
4664 else
4665   am_cv_CC_dependencies_compiler_type=none
4666 fi
4667
4668 fi
4669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4670 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4671 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4672 then as_fn_error "no usable dependency style found" "$LINENO" 5
4673 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4674
4675 fi
4676
4677
4678 # Check for the 'make' the user wants to use.
4679 for ac_prog in make
4680 do
4681   # Extract the first word of "$ac_prog", so it can be a program name with args.
4682 set dummy $ac_prog; ac_word=$2
4683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4684 $as_echo_n "checking for $ac_word... " >&6; }
4685 if test "${ac_cv_prog_MAKE+set}" = set; then :
4686   $as_echo_n "(cached) " >&6
4687 else
4688   if test -n "$MAKE"; then
4689   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4690 else
4691 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4692 for as_dir in $PATH
4693 do
4694   IFS=$as_save_IFS
4695   test -z "$as_dir" && as_dir=.
4696     for ac_exec_ext in '' $ac_executable_extensions; do
4697   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4698     ac_cv_prog_MAKE="$ac_prog"
4699     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4700     break 2
4701   fi
4702 done
4703   done
4704 IFS=$as_save_IFS
4705
4706 fi
4707 fi
4708 MAKE=$ac_cv_prog_MAKE
4709 if test -n "$MAKE"; then
4710   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4711 $as_echo "$MAKE" >&6; }
4712 else
4713   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4714 $as_echo "no" >&6; }
4715 fi
4716
4717
4718   test -n "$MAKE" && break
4719 done
4720
4721 MAKE_IS_GNU=
4722 case "`$MAKE --version 2>&1 | sed 1q`" in
4723   *GNU*)
4724     MAKE_IS_GNU=yes
4725     ;;
4726 esac
4727  if test "$MAKE_IS_GNU" = yes; then
4728   GMAKE_TRUE=
4729   GMAKE_FALSE='#'
4730 else
4731   GMAKE_TRUE='#'
4732   GMAKE_FALSE=
4733 fi
4734
4735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4736 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4737 set x ${MAKE-make}
4738 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4739 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
4740   $as_echo_n "(cached) " >&6
4741 else
4742   cat >conftest.make <<\_ACEOF
4743 SHELL = /bin/sh
4744 all:
4745         @echo '@@@%%%=$(MAKE)=@@@%%%'
4746 _ACEOF
4747 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4748 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4749   *@@@%%%=?*=@@@%%%*)
4750     eval ac_cv_prog_make_${ac_make}_set=yes;;
4751   *)
4752     eval ac_cv_prog_make_${ac_make}_set=no;;
4753 esac
4754 rm -f conftest.make
4755 fi
4756 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4758 $as_echo "yes" >&6; }
4759   SET_MAKE=
4760 else
4761   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4762 $as_echo "no" >&6; }
4763   SET_MAKE="MAKE=${MAKE-make}"
4764 fi
4765
4766
4767
4768 CONFIG_OBS=
4769 CONFIG_DEPS=
4770 CONFIG_SRCS=
4771 ENABLE_CFLAGS=
4772
4773 CONFIG_ALL=
4774 CONFIG_CLEAN=
4775 CONFIG_INSTALL=
4776 CONFIG_UNINSTALL=
4777
4778 # If we haven't got the data from the intl directory,
4779 # assume NLS is disabled.
4780 USE_NLS=no
4781 LIBINTL=
4782 LIBINTL_DEP=
4783 INCINTL=
4784 XGETTEXT=
4785 GMSGFMT=
4786 POSUB=
4787
4788 if test -f  ../intl/config.intl; then
4789   .  ../intl/config.intl
4790 fi
4791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4792 $as_echo_n "checking whether NLS is requested... " >&6; }
4793 if test x"$USE_NLS" != xyes; then
4794   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4795 $as_echo "no" >&6; }
4796 else
4797   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4798 $as_echo "yes" >&6; }
4799
4800 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4801
4802
4803   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4804 $as_echo_n "checking for catalogs to be installed... " >&6; }
4805   # Look for .po and .gmo files in the source directory.
4806   CATALOGS=
4807   XLINGUAS=
4808   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4809     # If there aren't any .gmo files the shell will give us the
4810     # literal string "../path/to/srcdir/po/*.gmo" which has to be
4811     # weeded out.
4812     case "$cat" in *\**)
4813       continue;;
4814     esac
4815     # The quadruple backslash is collapsed to a double backslash
4816     # by the backticks, then collapsed again by the double quotes,
4817     # leaving us with one backslash in the sed expression (right
4818     # before the dot that mustn't act as a wildcard).
4819     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4820     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4821     # The user is allowed to set LINGUAS to a list of languages to
4822     # install catalogs for.  If it's empty that means "all of them."
4823     if test "x$LINGUAS" = x; then
4824       CATALOGS="$CATALOGS $cat"
4825       XLINGUAS="$XLINGUAS $lang"
4826     else
4827       case "$LINGUAS" in *$lang*)
4828         CATALOGS="$CATALOGS $cat"
4829         XLINGUAS="$XLINGUAS $lang"
4830         ;;
4831       esac
4832     fi
4833   done
4834   LINGUAS="$XLINGUAS"
4835   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4836 $as_echo "$LINGUAS" >&6; }
4837
4838
4839     DATADIRNAME=share
4840
4841   INSTOBJEXT=.mo
4842
4843   GENCAT=gencat
4844
4845   CATOBJEXT=.gmo
4846
4847 fi
4848
4849 localedir='${datadir}/locale'
4850
4851
4852 if test x"$USE_NLS" = xyes; then
4853    CONFIG_ALL="$CONFIG_ALL all-po"
4854    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
4855    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
4856    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
4857 fi
4858
4859
4860   GNULIB_MEMMEM=0;
4861   GNULIB_MEMPCPY=0;
4862   GNULIB_MEMRCHR=0;
4863   GNULIB_STPCPY=0;
4864   GNULIB_STPNCPY=0;
4865   GNULIB_STRCHRNUL=0;
4866   GNULIB_STRDUP=0;
4867   GNULIB_STRNDUP=0;
4868   GNULIB_STRNLEN=0;
4869   GNULIB_STRPBRK=0;
4870   GNULIB_STRSEP=0;
4871   GNULIB_STRSTR=0;
4872   GNULIB_STRCASESTR=0;
4873   GNULIB_STRTOK_R=0;
4874   GNULIB_MBSLEN=0;
4875   GNULIB_MBSNLEN=0;
4876   GNULIB_MBSCHR=0;
4877   GNULIB_MBSRCHR=0;
4878   GNULIB_MBSSTR=0;
4879   GNULIB_MBSCASECMP=0;
4880   GNULIB_MBSNCASECMP=0;
4881   GNULIB_MBSPCASECMP=0;
4882   GNULIB_MBSCASESTR=0;
4883   GNULIB_MBSCSPN=0;
4884   GNULIB_MBSPBRK=0;
4885   GNULIB_MBSSPN=0;
4886   GNULIB_MBSSEP=0;
4887   GNULIB_MBSTOK_R=0;
4888   GNULIB_STRERROR=0;
4889   GNULIB_STRSIGNAL=0;
4890     HAVE_DECL_MEMMEM=1;
4891   HAVE_MEMPCPY=1;
4892   HAVE_DECL_MEMRCHR=1;
4893   HAVE_STPCPY=1;
4894   HAVE_STPNCPY=1;
4895   HAVE_STRCHRNUL=1;
4896   HAVE_DECL_STRDUP=1;
4897   HAVE_STRNDUP=1;
4898   HAVE_DECL_STRNDUP=1;
4899   HAVE_DECL_STRNLEN=1;
4900   HAVE_STRPBRK=1;
4901   HAVE_STRSEP=1;
4902   HAVE_STRCASESTR=1;
4903   HAVE_DECL_STRTOK_R=1;
4904   HAVE_DECL_STRERROR=1;
4905   HAVE_DECL_STRSIGNAL=1;
4906   REPLACE_STRERROR=0;
4907   REPLACE_STRSIGNAL=0;
4908   REPLACE_MEMMEM=0;
4909   REPLACE_STRCASESTR=0;
4910   REPLACE_STRSTR=0;
4911
4912
4913       ac_fn_c_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
4914 if test "x$ac_cv_have_decl_memmem" = x""yes; then :
4915   ac_have_decl=1
4916 else
4917   ac_have_decl=0
4918 fi
4919
4920 cat >>confdefs.h <<_ACEOF
4921 #define HAVE_DECL_MEMMEM $ac_have_decl
4922 _ACEOF
4923
4924
4925
4926
4927
4928
4929
4930
4931
4932
4933
4934
4935
4936   for ac_func in memmem
4937 do :
4938   ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
4939 if test "x$ac_cv_func_memmem" = x""yes; then :
4940   cat >>confdefs.h <<_ACEOF
4941 #define HAVE_MEMMEM 1
4942 _ACEOF
4943
4944 else
4945
4946     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
4947
4948 fi
4949 done
4950
4951
4952
4953   :
4954
4955
4956
4957
4958
4959   if test $ac_cv_have_decl_memmem = no; then
4960     HAVE_DECL_MEMMEM=0
4961   fi
4962   :
4963
4964
4965   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
4966 $as_echo_n "checking for long long int... " >&6; }
4967 if test "${ac_cv_type_long_long_int+set}" = set; then :
4968   $as_echo_n "(cached) " >&6
4969 else
4970   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4971 /* end confdefs.h.  */
4972
4973   /* For now, do not test the preprocessor; as of 2007 there are too many
4974          implementations with broken preprocessors.  Perhaps this can
4975          be revisited in 2012.  In the meantime, code should not expect
4976          #if to work with literals wider than 32 bits.  */
4977       /* Test literals.  */
4978       long long int ll = 9223372036854775807ll;
4979       long long int nll = -9223372036854775807LL;
4980       unsigned long long int ull = 18446744073709551615ULL;
4981       /* Test constant expressions.   */
4982       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
4983                      ? 1 : -1)];
4984       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
4985                      ? 1 : -1)];
4986       int i = 63;
4987 int
4988 main ()
4989 {
4990 /* Test availability of runtime routines for shift and division.  */
4991       long long int llmax = 9223372036854775807ll;
4992       unsigned long long int ullmax = 18446744073709551615ull;
4993       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
4994               | (llmax / ll) | (llmax % ll)
4995               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
4996               | (ullmax / ull) | (ullmax % ull));
4997   ;
4998   return 0;
4999 }
5000
5001 _ACEOF
5002 if ac_fn_c_try_link "$LINENO"; then :
5003                         if test "$cross_compiling" = yes; then :
5004   ac_cv_type_long_long_int=yes
5005 else
5006   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5007 /* end confdefs.h.  */
5008 #include <limits.h>
5009                #ifndef LLONG_MAX
5010                # define HALF \
5011                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
5012                # define LLONG_MAX (HALF - 1 + HALF)
5013                #endif
5014 int
5015 main ()
5016 {
5017 long long int n = 1;
5018                int i;
5019                for (i = 0; ; i++)
5020                  {
5021                    long long int m = n << i;
5022                    if (m >> i != n)
5023                      return 1;
5024                    if (LLONG_MAX / 2 < m)
5025                      break;
5026                  }
5027                return 0;
5028   ;
5029   return 0;
5030 }
5031 _ACEOF
5032 if ac_fn_c_try_run "$LINENO"; then :
5033   ac_cv_type_long_long_int=yes
5034 else
5035   ac_cv_type_long_long_int=no
5036 fi
5037 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5038   conftest.$ac_objext conftest.beam conftest.$ac_ext
5039 fi
5040
5041 else
5042   ac_cv_type_long_long_int=no
5043 fi
5044 rm -f core conftest.err conftest.$ac_objext \
5045     conftest$ac_exeext conftest.$ac_ext
5046 fi
5047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
5048 $as_echo "$ac_cv_type_long_long_int" >&6; }
5049   if test $ac_cv_type_long_long_int = yes; then
5050
5051 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
5052
5053   fi
5054
5055
5056   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
5057 $as_echo_n "checking for unsigned long long int... " >&6; }
5058 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
5059   $as_echo_n "(cached) " >&6
5060 else
5061   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5062 /* end confdefs.h.  */
5063
5064   /* For now, do not test the preprocessor; as of 2007 there are too many
5065          implementations with broken preprocessors.  Perhaps this can
5066          be revisited in 2012.  In the meantime, code should not expect
5067          #if to work with literals wider than 32 bits.  */
5068       /* Test literals.  */
5069       long long int ll = 9223372036854775807ll;
5070       long long int nll = -9223372036854775807LL;
5071       unsigned long long int ull = 18446744073709551615ULL;
5072       /* Test constant expressions.   */
5073       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
5074                      ? 1 : -1)];
5075       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
5076                      ? 1 : -1)];
5077       int i = 63;
5078 int
5079 main ()
5080 {
5081 /* Test availability of runtime routines for shift and division.  */
5082       long long int llmax = 9223372036854775807ll;
5083       unsigned long long int ullmax = 18446744073709551615ull;
5084       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
5085               | (llmax / ll) | (llmax % ll)
5086               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
5087               | (ullmax / ull) | (ullmax % ull));
5088   ;
5089   return 0;
5090 }
5091
5092 _ACEOF
5093 if ac_fn_c_try_link "$LINENO"; then :
5094   ac_cv_type_unsigned_long_long_int=yes
5095 else
5096   ac_cv_type_unsigned_long_long_int=no
5097 fi
5098 rm -f core conftest.err conftest.$ac_objext \
5099     conftest$ac_exeext conftest.$ac_ext
5100 fi
5101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
5102 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
5103   if test $ac_cv_type_unsigned_long_long_int = yes; then
5104
5105 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
5106
5107   fi
5108
5109
5110
5111   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
5112 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
5113 if test "${gl_cv_have_include_next+set}" = set; then :
5114   $as_echo_n "(cached) " >&6
5115 else
5116   rm -rf conftestd1 conftestd2
5117      mkdir conftestd1 conftestd2
5118      cat <<EOF > conftestd1/conftest.h
5119 #define DEFINED_IN_CONFTESTD1
5120 #include_next <conftest.h>
5121 #ifdef DEFINED_IN_CONFTESTD2
5122 int foo;
5123 #else
5124 #error "include_next doesn't work"
5125 #endif
5126 EOF
5127      cat <<EOF > conftestd2/conftest.h
5128 #ifndef DEFINED_IN_CONFTESTD1
5129 #error "include_next test doesn't work"
5130 #endif
5131 #define DEFINED_IN_CONFTESTD2
5132 EOF
5133      save_CPPFLAGS="$CPPFLAGS"
5134      CPPFLAGS="$CPPFLAGS -Iconftestd1 -Iconftestd2"
5135      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5136 /* end confdefs.h.  */
5137 #include <conftest.h>
5138 _ACEOF
5139 if ac_fn_c_try_compile "$LINENO"; then :
5140   gl_cv_have_include_next=yes
5141 else
5142   gl_cv_have_include_next=no
5143 fi
5144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5145      CPPFLAGS="$save_CPPFLAGS"
5146      rm -rf conftestd1 conftestd2
5147
5148 fi
5149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
5150 $as_echo "$gl_cv_have_include_next" >&6; }
5151   if test $gl_cv_have_include_next = yes; then
5152
5153
5154 $as_echo "#define HAVE_INCLUDE_NEXT 1" >>confdefs.h
5155
5156
5157     INCLUDE_NEXT=include_next
5158   else
5159     INCLUDE_NEXT=include
5160   fi
5161
5162
5163
5164
5165
5166
5167   for ac_header in $gl_header_list
5168 do :
5169   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5170 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5171 eval as_val=\$$as_ac_Header
5172    if test "x$as_val" = x""yes; then :
5173   cat >>confdefs.h <<_ACEOF
5174 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5175 _ACEOF
5176
5177 fi
5178
5179 done
5180
5181
5182
5183
5184
5185
5186
5187
5188
5189
5190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
5191 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
5192 if test "${ac_cv_c_restrict+set}" = set; then :
5193   $as_echo_n "(cached) " >&6
5194 else
5195   ac_cv_c_restrict=no
5196    # The order here caters to the fact that C++ does not require restrict.
5197    for ac_kw in __restrict __restrict__ _Restrict restrict; do
5198      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5199 /* end confdefs.h.  */
5200 typedef int * int_ptr;
5201         int foo (int_ptr $ac_kw ip) {
5202         return ip[0];
5203        }
5204 int
5205 main ()
5206 {
5207 int s[1];
5208         int * $ac_kw t = s;
5209         t[0] = 0;
5210         return foo(t)
5211   ;
5212   return 0;
5213 }
5214 _ACEOF
5215 if ac_fn_c_try_compile "$LINENO"; then :
5216   ac_cv_c_restrict=$ac_kw
5217 fi
5218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5219      test "$ac_cv_c_restrict" != no && break
5220    done
5221
5222 fi
5223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
5224 $as_echo "$ac_cv_c_restrict" >&6; }
5225
5226  case $ac_cv_c_restrict in
5227    restrict) ;;
5228    no) $as_echo "#define restrict /**/" >>confdefs.h
5229  ;;
5230    *)  cat >>confdefs.h <<_ACEOF
5231 #define restrict $ac_cv_c_restrict
5232 _ACEOF
5233  ;;
5234  esac
5235
5236
5237
5238
5239
5240
5241
5242
5243
5244
5245
5246
5247   :
5248
5249
5250
5251
5252
5253
5254
5255      if test $gl_cv_have_include_next = yes; then
5256        gl_cv_next_string_h='<'string.h'>'
5257      else
5258        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <string.h>" >&5
5259 $as_echo_n "checking absolute name of <string.h>... " >&6; }
5260 if test "${gl_cv_next_string_h+set}" = set; then :
5261   $as_echo_n "(cached) " >&6
5262 else
5263
5264           if test $ac_cv_header_string_h = yes; then
5265             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5266 /* end confdefs.h.  */
5267 #include <string.h>
5268
5269 _ACEOF
5270                                     gl_cv_next_string_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5271                sed -n '\#/string.h#{
5272                  s#.*"\(.*/string.h\)".*#\1#
5273                  s#^/[^/]#//&#
5274                  p
5275                  q
5276                }'`'"'
5277           else
5278             gl_cv_next_string_h='<'string.h'>'
5279           fi
5280
5281 fi
5282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5
5283 $as_echo "$gl_cv_next_string_h" >&6; }
5284      fi
5285      NEXT_STRING_H=$gl_cv_next_string_h
5286
5287
5288
5289
5290
5291   GNULIB_WCWIDTH=0;
5292     HAVE_DECL_WCWIDTH=1;
5293   REPLACE_WCWIDTH=0;
5294   WCHAR_H=
5295
5296
5297
5298    if false; then
5299   GL_COND_LIBTOOL_TRUE=
5300   GL_COND_LIBTOOL_FALSE='#'
5301 else
5302   GL_COND_LIBTOOL_TRUE='#'
5303   GL_COND_LIBTOOL_FALSE=
5304 fi
5305
5306   gl_cond_libtool=false
5307   gl_libdeps=
5308   gl_ltlibdeps=
5309
5310
5311
5312   gl_source_base='gnulib'
5313
5314
5315
5316
5317
5318
5319
5320
5321   for ac_func in memchr
5322 do :
5323   ac_fn_c_check_func "$LINENO" "memchr" "ac_cv_func_memchr"
5324 if test "x$ac_cv_func_memchr" = x""yes; then :
5325   cat >>confdefs.h <<_ACEOF
5326 #define HAVE_MEMCHR 1
5327 _ACEOF
5328
5329 else
5330
5331     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
5332
5333 fi
5334 done
5335
5336
5337   if test $ac_cv_func_memchr = no; then
5338
5339   for ac_header in bp-sym.h
5340 do :
5341   ac_fn_c_check_header_mongrel "$LINENO" "bp-sym.h" "ac_cv_header_bp_sym_h" "$ac_includes_default"
5342 if test "x$ac_cv_header_bp_sym_h" = x""yes; then :
5343   cat >>confdefs.h <<_ACEOF
5344 #define HAVE_BP_SYM_H 1
5345 _ACEOF
5346
5347 fi
5348
5349 done
5350
5351
5352   fi
5353
5354
5355   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working memcmp" >&5
5356 $as_echo_n "checking for working memcmp... " >&6; }
5357 if test "${ac_cv_func_memcmp_working+set}" = set; then :
5358   $as_echo_n "(cached) " >&6
5359 else
5360   if test "$cross_compiling" = yes; then :
5361   ac_cv_func_memcmp_working=no
5362 else
5363   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5364 /* end confdefs.h.  */
5365 $ac_includes_default
5366 int
5367 main ()
5368 {
5369
5370   /* Some versions of memcmp are not 8-bit clean.  */
5371   char c0 = '\100', c1 = '\200', c2 = '\201';
5372   if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0)
5373     return 1;
5374
5375   /* The Next x86 OpenStep bug shows up only when comparing 16 bytes
5376      or more and with at least one buffer not starting on a 4-byte boundary.
5377      William Lewis provided this test program.   */
5378   {
5379     char foo[21];
5380     char bar[21];
5381     int i;
5382     for (i = 0; i < 4; i++)
5383       {
5384         char *a = foo + i;
5385         char *b = bar + i;
5386         strcpy (a, "--------01111111");
5387         strcpy (b, "--------10000000");
5388         if (memcmp (a, b, 16) >= 0)
5389           return 1;
5390       }
5391     return 0;
5392   }
5393
5394   ;
5395   return 0;
5396 }
5397 _ACEOF
5398 if ac_fn_c_try_run "$LINENO"; then :
5399   ac_cv_func_memcmp_working=yes
5400 else
5401   ac_cv_func_memcmp_working=no
5402 fi
5403 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5404   conftest.$ac_objext conftest.beam conftest.$ac_ext
5405 fi
5406
5407 fi
5408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_memcmp_working" >&5
5409 $as_echo "$ac_cv_func_memcmp_working" >&6; }
5410 test $ac_cv_func_memcmp_working = no &&
5411
5412
5413
5414
5415
5416
5417   gl_LIBOBJS="$gl_LIBOBJS memcmp.$ac_objext"
5418
5419
5420     if test $ac_cv_func_memcmp_working = no; then
5421
5422 $as_echo "#define memcmp rpl_memcmp" >>confdefs.h
5423
5424     :
5425   fi
5426
5427
5428
5429   if test $ac_cv_have_decl_memmem = yes; then
5430     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memmem works in linear time" >&5
5431 $as_echo_n "checking whether memmem works in linear time... " >&6; }
5432 if test "${gl_cv_func_memmem_works+set}" = set; then :
5433   $as_echo_n "(cached) " >&6
5434 else
5435   if test "$cross_compiling" = yes; then :
5436                  gl_cv_func_memmem_works="guessing no"
5437 else
5438   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5439 /* end confdefs.h.  */
5440
5441 #include <string.h> /* for memmem */
5442 #include <stdlib.h> /* for malloc */
5443 #include <unistd.h> /* for alarm */
5444
5445 int
5446 main ()
5447 {
5448 size_t m = 1000000;
5449     char *haystack = (char *) malloc (2 * m + 1);
5450     char *needle = (char *) malloc (m + 1);
5451     void *result = 0;
5452     /* Failure to compile this test due to missing alarm is okay,
5453        since all such platforms (mingw) also lack memmem.  */
5454     alarm (5);
5455     /* Check for quadratic performance.  */
5456     if (haystack && needle)
5457       {
5458         memset (haystack, 'A', 2 * m);
5459         haystack[2 * m] = 'B';
5460         memset (needle, 'A', m);
5461         needle[m] = 'B';
5462         result = memmem (haystack, 2 * m + 1, needle, m + 1);
5463       }
5464     /* Check for empty needle behavior.  */
5465     return !result || !memmem ("a", 1, 0, 0);
5466   ;
5467   return 0;
5468 }
5469 _ACEOF
5470 if ac_fn_c_try_run "$LINENO"; then :
5471   gl_cv_func_memmem_works=yes
5472 else
5473   gl_cv_func_memmem_works=no
5474 fi
5475 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5476   conftest.$ac_objext conftest.beam conftest.$ac_ext
5477 fi
5478
5479 fi
5480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works" >&5
5481 $as_echo "$gl_cv_func_memmem_works" >&6; }
5482     if test "$gl_cv_func_memmem_works" != yes; then
5483       REPLACE_MEMMEM=1
5484
5485
5486
5487
5488
5489
5490
5491   gl_LIBOBJS="$gl_LIBOBJS memmem.$ac_objext"
5492
5493     fi
5494   fi
5495
5496
5497
5498
5499
5500
5501
5502
5503
5504
5505
5506
5507   for ac_func in memmem
5508 do :
5509   ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
5510 if test "x$ac_cv_func_memmem" = x""yes; then :
5511   cat >>confdefs.h <<_ACEOF
5512 #define HAVE_MEMMEM 1
5513 _ACEOF
5514
5515 else
5516
5517     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
5518
5519 fi
5520 done
5521
5522
5523
5524   :
5525
5526
5527
5528
5529
5530   if test $ac_cv_have_decl_memmem = no; then
5531     HAVE_DECL_MEMMEM=0
5532   fi
5533   :
5534
5535
5536
5537   GNULIB_MEMMEM=1
5538
5539
5540
5541
5542   if test $ac_cv_type_long_long_int = yes; then
5543     HAVE_LONG_LONG_INT=1
5544   else
5545     HAVE_LONG_LONG_INT=0
5546   fi
5547
5548
5549   if test $ac_cv_type_unsigned_long_long_int = yes; then
5550     HAVE_UNSIGNED_LONG_LONG_INT=1
5551   else
5552     HAVE_UNSIGNED_LONG_LONG_INT=0
5553   fi
5554
5555
5556       if test $ac_cv_header_inttypes_h = yes; then
5557     HAVE_INTTYPES_H=1
5558   else
5559     HAVE_INTTYPES_H=0
5560   fi
5561
5562
5563       if test $ac_cv_header_sys_types_h = yes; then
5564     HAVE_SYS_TYPES_H=1
5565   else
5566     HAVE_SYS_TYPES_H=0
5567   fi
5568
5569
5570
5571
5572
5573   :
5574
5575
5576
5577
5578
5579
5580
5581      if test $gl_cv_have_include_next = yes; then
5582        gl_cv_next_stdint_h='<'stdint.h'>'
5583      else
5584        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
5585 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
5586 if test "${gl_cv_next_stdint_h+set}" = set; then :
5587   $as_echo_n "(cached) " >&6
5588 else
5589
5590           if test $ac_cv_header_stdint_h = yes; then
5591             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5592 /* end confdefs.h.  */
5593 #include <stdint.h>
5594
5595 _ACEOF
5596                                     gl_cv_next_stdint_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5597                sed -n '\#/stdint.h#{
5598                  s#.*"\(.*/stdint.h\)".*#\1#
5599                  s#^/[^/]#//&#
5600                  p
5601                  q
5602                }'`'"'
5603           else
5604             gl_cv_next_stdint_h='<'stdint.h'>'
5605           fi
5606
5607 fi
5608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
5609 $as_echo "$gl_cv_next_stdint_h" >&6; }
5610      fi
5611      NEXT_STDINT_H=$gl_cv_next_stdint_h
5612
5613
5614
5615   if test $ac_cv_header_stdint_h = yes; then
5616     HAVE_STDINT_H=1
5617   else
5618     HAVE_STDINT_H=0
5619   fi
5620
5621
5622     if test $ac_cv_header_stdint_h = yes; then
5623     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
5624 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
5625 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
5626   $as_echo_n "(cached) " >&6
5627 else
5628   gl_cv_header_working_stdint_h=no
5629        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5630 /* end confdefs.h.  */
5631
5632
5633 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
5634 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
5635 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
5636 #include <stdint.h>
5637 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
5638 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
5639 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
5640 #endif
5641
5642
5643   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
5644      included before <wchar.h>.  */
5645   #include <stddef.h>
5646   #include <signal.h>
5647   #if HAVE_WCHAR_H
5648   # include <stdio.h>
5649   # include <time.h>
5650   # include <wchar.h>
5651   #endif
5652
5653
5654 #ifdef INT8_MAX
5655 int8_t a1 = INT8_MAX;
5656 int8_t a1min = INT8_MIN;
5657 #endif
5658 #ifdef INT16_MAX
5659 int16_t a2 = INT16_MAX;
5660 int16_t a2min = INT16_MIN;
5661 #endif
5662 #ifdef INT32_MAX
5663 int32_t a3 = INT32_MAX;
5664 int32_t a3min = INT32_MIN;
5665 #endif
5666 #ifdef INT64_MAX
5667 int64_t a4 = INT64_MAX;
5668 int64_t a4min = INT64_MIN;
5669 #endif
5670 #ifdef UINT8_MAX
5671 uint8_t b1 = UINT8_MAX;
5672 #else
5673 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
5674 #endif
5675 #ifdef UINT16_MAX
5676 uint16_t b2 = UINT16_MAX;
5677 #endif
5678 #ifdef UINT32_MAX
5679 uint32_t b3 = UINT32_MAX;
5680 #endif
5681 #ifdef UINT64_MAX
5682 uint64_t b4 = UINT64_MAX;
5683 #endif
5684 int_least8_t c1 = INT8_C (0x7f);
5685 int_least8_t c1max = INT_LEAST8_MAX;
5686 int_least8_t c1min = INT_LEAST8_MIN;
5687 int_least16_t c2 = INT16_C (0x7fff);
5688 int_least16_t c2max = INT_LEAST16_MAX;
5689 int_least16_t c2min = INT_LEAST16_MIN;
5690 int_least32_t c3 = INT32_C (0x7fffffff);
5691 int_least32_t c3max = INT_LEAST32_MAX;
5692 int_least32_t c3min = INT_LEAST32_MIN;
5693 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
5694 int_least64_t c4max = INT_LEAST64_MAX;
5695 int_least64_t c4min = INT_LEAST64_MIN;
5696 uint_least8_t d1 = UINT8_C (0xff);
5697 uint_least8_t d1max = UINT_LEAST8_MAX;
5698 uint_least16_t d2 = UINT16_C (0xffff);
5699 uint_least16_t d2max = UINT_LEAST16_MAX;
5700 uint_least32_t d3 = UINT32_C (0xffffffff);
5701 uint_least32_t d3max = UINT_LEAST32_MAX;
5702 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
5703 uint_least64_t d4max = UINT_LEAST64_MAX;
5704 int_fast8_t e1 = INT_FAST8_MAX;
5705 int_fast8_t e1min = INT_FAST8_MIN;
5706 int_fast16_t e2 = INT_FAST16_MAX;
5707 int_fast16_t e2min = INT_FAST16_MIN;
5708 int_fast32_t e3 = INT_FAST32_MAX;
5709 int_fast32_t e3min = INT_FAST32_MIN;
5710 int_fast64_t e4 = INT_FAST64_MAX;
5711 int_fast64_t e4min = INT_FAST64_MIN;
5712 uint_fast8_t f1 = UINT_FAST8_MAX;
5713 uint_fast16_t f2 = UINT_FAST16_MAX;
5714 uint_fast32_t f3 = UINT_FAST32_MAX;
5715 uint_fast64_t f4 = UINT_FAST64_MAX;
5716 #ifdef INTPTR_MAX
5717 intptr_t g = INTPTR_MAX;
5718 intptr_t gmin = INTPTR_MIN;
5719 #endif
5720 #ifdef UINTPTR_MAX
5721 uintptr_t h = UINTPTR_MAX;
5722 #endif
5723 intmax_t i = INTMAX_MAX;
5724 uintmax_t j = UINTMAX_MAX;
5725
5726 #include <limits.h> /* for CHAR_BIT */
5727 #define TYPE_MINIMUM(t) \
5728   ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))
5729 #define TYPE_MAXIMUM(t) \
5730   ((t) ((t) 0 < (t) -1 ? (t) -1 : ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1))))
5731 struct s {
5732   int check_PTRDIFF:
5733       PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
5734       && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
5735       ? 1 : -1;
5736   /* Detect bug in FreeBSD 6.0 / ia64.  */
5737   int check_SIG_ATOMIC:
5738       SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
5739       && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
5740       ? 1 : -1;
5741   int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
5742   int check_WCHAR:
5743       WCHAR_MIN == TYPE_MINIMUM (wchar_t)
5744       && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
5745       ? 1 : -1;
5746   /* Detect bug in mingw.  */
5747   int check_WINT:
5748       WINT_MIN == TYPE_MINIMUM (wint_t)
5749       && WINT_MAX == TYPE_MAXIMUM (wint_t)
5750       ? 1 : -1;
5751
5752   /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
5753   int check_UINT8_C:
5754         (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
5755   int check_UINT16_C:
5756         (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
5757
5758   /* Detect bugs in OpenBSD 3.9 stdint.h.  */
5759 #ifdef UINT8_MAX
5760   int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
5761 #endif
5762 #ifdef UINT16_MAX
5763   int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
5764 #endif
5765 #ifdef UINT32_MAX
5766   int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
5767 #endif
5768 #ifdef UINT64_MAX
5769   int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
5770 #endif
5771   int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
5772   int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
5773   int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
5774   int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
5775   int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
5776   int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
5777   int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
5778   int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
5779   int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
5780   int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
5781   int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
5782 };
5783
5784 int
5785 main ()
5786 {
5787
5788   ;
5789   return 0;
5790 }
5791 _ACEOF
5792 if ac_fn_c_try_compile "$LINENO"; then :
5793   gl_cv_header_working_stdint_h=yes
5794 fi
5795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5796 fi
5797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
5798 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
5799   fi
5800   if test "$gl_cv_header_working_stdint_h" = yes; then
5801     STDINT_H=
5802   else
5803             for ac_header in sys/inttypes.h sys/bitypes.h
5804 do :
5805   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5806 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5807 eval as_val=\$$as_ac_Header
5808    if test "x$as_val" = x""yes; then :
5809   cat >>confdefs.h <<_ACEOF
5810 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5811 _ACEOF
5812
5813 fi
5814
5815 done
5816
5817     if test $ac_cv_header_sys_inttypes_h = yes; then
5818       HAVE_SYS_INTTYPES_H=1
5819     else
5820       HAVE_SYS_INTTYPES_H=0
5821     fi
5822
5823     if test $ac_cv_header_sys_bitypes_h = yes; then
5824       HAVE_SYS_BITYPES_H=1
5825     else
5826       HAVE_SYS_BITYPES_H=0
5827     fi
5828
5829
5830
5831   :
5832
5833
5834
5835
5836
5837
5838
5839
5840
5841   for gltype in ptrdiff_t sig_atomic_t size_t wchar_t wint_t ; do
5842     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
5843 $as_echo_n "checking for bit size of $gltype... " >&6; }
5844 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
5845   $as_echo_n "(cached) " >&6
5846 else
5847   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
5848   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
5849      included before <wchar.h>.  */
5850   #include <stddef.h>
5851   #include <signal.h>
5852   #if HAVE_WCHAR_H
5853   # include <stdio.h>
5854   # include <time.h>
5855   # include <wchar.h>
5856   #endif
5857
5858 #include <limits.h>"; then :
5859
5860 else
5861   result=unknown
5862 fi
5863
5864        eval gl_cv_bitsizeof_${gltype}=\$result
5865
5866 fi
5867 eval ac_res=\$gl_cv_bitsizeof_${gltype}
5868                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5869 $as_echo "$ac_res" >&6; }
5870     eval result=\$gl_cv_bitsizeof_${gltype}
5871     if test $result = unknown; then
5872                                                 result=0
5873     fi
5874     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
5875     cat >>confdefs.h <<_ACEOF
5876 #define BITSIZEOF_${GLTYPE} $result
5877 _ACEOF
5878
5879     eval BITSIZEOF_${GLTYPE}=\$result
5880   done
5881
5882
5883
5884
5885   for gltype in sig_atomic_t wchar_t wint_t ; do
5886     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
5887 $as_echo_n "checking whether $gltype is signed... " >&6; }
5888 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
5889   $as_echo_n "(cached) " >&6
5890 else
5891   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5892 /* end confdefs.h.  */
5893
5894   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
5895      included before <wchar.h>.  */
5896   #include <stddef.h>
5897   #include <signal.h>
5898   #if HAVE_WCHAR_H
5899   # include <stdio.h>
5900   # include <time.h>
5901   # include <wchar.h>
5902   #endif
5903
5904             int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
5905 int
5906 main ()
5907 {
5908
5909   ;
5910   return 0;
5911 }
5912 _ACEOF
5913 if ac_fn_c_try_compile "$LINENO"; then :
5914   result=yes
5915 else
5916   result=no
5917 fi
5918 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5919        eval gl_cv_type_${gltype}_signed=\$result
5920
5921 fi
5922 eval ac_res=\$gl_cv_type_${gltype}_signed
5923                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5924 $as_echo "$ac_res" >&6; }
5925     eval result=\$gl_cv_type_${gltype}_signed
5926     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
5927     if test "$result" = yes; then
5928       cat >>confdefs.h <<_ACEOF
5929 #define HAVE_SIGNED_${GLTYPE} 1
5930 _ACEOF
5931
5932       eval HAVE_SIGNED_${GLTYPE}=1
5933     else
5934       eval HAVE_SIGNED_${GLTYPE}=0
5935     fi
5936   done
5937
5938
5939   gl_cv_type_ptrdiff_t_signed=yes
5940   gl_cv_type_size_t_signed=no
5941
5942
5943   for gltype in ptrdiff_t sig_atomic_t size_t wchar_t wint_t ; do
5944     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
5945 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
5946 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
5947   $as_echo_n "(cached) " >&6
5948 else
5949   eval gl_cv_type_${gltype}_suffix=no
5950        eval result=\$gl_cv_type_${gltype}_signed
5951        if test "$result" = yes; then
5952          glsufu=
5953        else
5954          glsufu=u
5955        fi
5956        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
5957          case $glsuf in
5958            '')  gltype1='int';;
5959            l)   gltype1='long int';;
5960            ll)  gltype1='long long int';;
5961            i64) gltype1='__int64';;
5962            u)   gltype1='unsigned int';;
5963            ul)  gltype1='unsigned long int';;
5964            ull) gltype1='unsigned long long int';;
5965            ui64)gltype1='unsigned __int64';;
5966          esac
5967          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5968 /* end confdefs.h.  */
5969
5970   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
5971      included before <wchar.h>.  */
5972   #include <stddef.h>
5973   #include <signal.h>
5974   #if HAVE_WCHAR_H
5975   # include <stdio.h>
5976   # include <time.h>
5977   # include <wchar.h>
5978   #endif
5979
5980               extern $gltype foo;
5981               extern $gltype1 foo;
5982 int
5983 main ()
5984 {
5985
5986   ;
5987   return 0;
5988 }
5989 _ACEOF
5990 if ac_fn_c_try_compile "$LINENO"; then :
5991   eval gl_cv_type_${gltype}_suffix=\$glsuf
5992 fi
5993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5994          eval result=\$gl_cv_type_${gltype}_suffix
5995          test "$result" != no && break
5996        done
5997 fi
5998 eval ac_res=\$gl_cv_type_${gltype}_suffix
5999                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6000 $as_echo "$ac_res" >&6; }
6001     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6002     eval result=\$gl_cv_type_${gltype}_suffix
6003     test "$result" = no && result=
6004     eval ${GLTYPE}_SUFFIX=\$result
6005     cat >>confdefs.h <<_ACEOF
6006 #define ${GLTYPE}_SUFFIX $result
6007 _ACEOF
6008
6009   done
6010
6011
6012
6013     STDINT_H=stdint.h
6014   fi
6015
6016
6017
6018
6019
6020
6021
6022   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <wchar.h> is standalone" >&5
6023 $as_echo_n "checking whether <wchar.h> is standalone... " >&6; }
6024 if test "${gl_cv_header_wchar_h_standalone+set}" = set; then :
6025   $as_echo_n "(cached) " >&6
6026 else
6027   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6028 /* end confdefs.h.  */
6029 #include <wchar.h>
6030 wchar_t w;
6031 _ACEOF
6032 if ac_fn_c_try_compile "$LINENO"; then :
6033   gl_cv_header_wchar_h_standalone=yes
6034 else
6035   gl_cv_header_wchar_h_standalone=no
6036 fi
6037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6038 fi
6039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_wchar_h_standalone" >&5
6040 $as_echo "$gl_cv_header_wchar_h_standalone" >&6; }
6041   if test $gl_cv_header_wchar_h_standalone != yes; then
6042     WCHAR_H=wchar.h
6043   fi
6044
6045
6046   :
6047
6048
6049
6050
6051
6052   if test $ac_cv_header_wchar_h = yes; then
6053     HAVE_WCHAR_H=1
6054   else
6055     HAVE_WCHAR_H=0
6056   fi
6057
6058
6059
6060
6061   :
6062
6063
6064
6065
6066
6067
6068
6069      if test $gl_cv_have_include_next = yes; then
6070        gl_cv_next_wchar_h='<'wchar.h'>'
6071      else
6072        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <wchar.h>" >&5
6073 $as_echo_n "checking absolute name of <wchar.h>... " >&6; }
6074 if test "${gl_cv_next_wchar_h+set}" = set; then :
6075   $as_echo_n "(cached) " >&6
6076 else
6077
6078           if test $ac_cv_header_wchar_h = yes; then
6079             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6080 /* end confdefs.h.  */
6081 #include <wchar.h>
6082
6083 _ACEOF
6084                                     gl_cv_next_wchar_h='"'`(eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6085                sed -n '\#/wchar.h#{
6086                  s#.*"\(.*/wchar.h\)".*#\1#
6087                  s#^/[^/]#//&#
6088                  p
6089                  q
6090                }'`'"'
6091           else
6092             gl_cv_next_wchar_h='<'wchar.h'>'
6093           fi
6094
6095 fi
6096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wchar_h" >&5
6097 $as_echo "$gl_cv_next_wchar_h" >&6; }
6098      fi
6099      NEXT_WCHAR_H=$gl_cv_next_wchar_h
6100
6101
6102
6103
6104
6105
6106
6107
6108   gltests_libdeps=
6109   gltests_ltlibdeps=
6110
6111
6112
6113   gl_source_base='tests'
6114
6115
6116
6117
6118   LIBGNU_LIBDEPS="$gl_libdeps"
6119
6120   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
6121
6122
6123
6124 # For Makefile dependencies.
6125 GNULIB_STDINT_H=
6126 if test x"$STDINT_H" != x; then
6127   GNULIB_STDINT_H=gnulib/$STDINT_H
6128 fi
6129
6130
6131 PACKAGE=gdb
6132
6133 cat >>confdefs.h <<_ACEOF
6134 #define PACKAGE "$PACKAGE"
6135 _ACEOF
6136
6137
6138
6139 # GDB does not use automake, but gnulib does.  This line lets us
6140 # generate its Makefile.in.
6141 am__api_version='1.11'
6142
6143 # Find a good install program.  We prefer a C program (faster),
6144 # so one script is as good as another.  But avoid the broken or
6145 # incompatible versions:
6146 # SysV /etc/install, /usr/sbin/install
6147 # SunOS /usr/etc/install
6148 # IRIX /sbin/install
6149 # AIX /bin/install
6150 # AmigaOS /C/install, which installs bootblocks on floppy discs
6151 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
6152 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
6153 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
6154 # OS/2's system install, which has a completely different semantic
6155 # ./install, which can be erroneously created by make from ./install.sh.
6156 # Reject install programs that cannot install multiple files.
6157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
6158 $as_echo_n "checking for a BSD-compatible install... " >&6; }
6159 if test -z "$INSTALL"; then
6160 if test "${ac_cv_path_install+set}" = set; then :
6161   $as_echo_n "(cached) " >&6
6162 else
6163   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6164 for as_dir in $PATH
6165 do
6166   IFS=$as_save_IFS
6167   test -z "$as_dir" && as_dir=.
6168     # Account for people who put trailing slashes in PATH elements.
6169 case $as_dir/ in #((
6170   ./ | .// | /[cC]/* | \
6171   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
6172   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
6173   /usr/ucb/* ) ;;
6174   *)
6175     # OSF1 and SCO ODT 3.0 have their own names for install.
6176     # Don't use installbsd from OSF since it installs stuff as root
6177     # by default.
6178     for ac_prog in ginstall scoinst install; do
6179       for ac_exec_ext in '' $ac_executable_extensions; do
6180         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
6181           if test $ac_prog = install &&
6182             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6183             # AIX install.  It has an incompatible calling convention.
6184             :
6185           elif test $ac_prog = install &&
6186             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6187             # program-specific install script used by HP pwplus--don't use.
6188             :
6189           else
6190             rm -rf conftest.one conftest.two conftest.dir
6191             echo one > conftest.one
6192             echo two > conftest.two
6193             mkdir conftest.dir
6194             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
6195               test -s conftest.one && test -s conftest.two &&
6196               test -s conftest.dir/conftest.one &&
6197               test -s conftest.dir/conftest.two
6198             then
6199               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6200               break 3
6201             fi
6202           fi
6203         fi
6204       done
6205     done
6206     ;;
6207 esac
6208
6209   done
6210 IFS=$as_save_IFS
6211
6212 rm -rf conftest.one conftest.two conftest.dir
6213
6214 fi
6215   if test "${ac_cv_path_install+set}" = set; then
6216     INSTALL=$ac_cv_path_install
6217   else
6218     # As a last resort, use the slow shell script.  Don't cache a
6219     # value for INSTALL within a source directory, because that will
6220     # break other packages using the cache if that directory is
6221     # removed, or if the value is a relative name.
6222     INSTALL=$ac_install_sh
6223   fi
6224 fi
6225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
6226 $as_echo "$INSTALL" >&6; }
6227
6228 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6229 # It thinks the first close brace ends the variable substitution.
6230 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6231
6232 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6233
6234 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6235
6236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
6237 $as_echo_n "checking whether build environment is sane... " >&6; }
6238 # Just in case
6239 sleep 1
6240 echo timestamp > conftest.file
6241 # Reject unsafe characters in $srcdir or the absolute working directory
6242 # name.  Accept space and tab only in the latter.
6243 am_lf='
6244 '
6245 case `pwd` in
6246   *[\\\"\#\$\&\'\`$am_lf]*)
6247     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
6248 esac
6249 case $srcdir in
6250   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
6251     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
6252 esac
6253
6254 # Do `set' in a subshell so we don't clobber the current shell's
6255 # arguments.  Must try -L first in case configure is actually a
6256 # symlink; some systems play weird games with the mod time of symlinks
6257 # (eg FreeBSD returns the mod time of the symlink's containing
6258 # directory).
6259 if (
6260    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
6261    if test "$*" = "X"; then
6262       # -L didn't work.
6263       set X `ls -t "$srcdir/configure" conftest.file`
6264    fi
6265    rm -f conftest.file
6266    if test "$*" != "X $srcdir/configure conftest.file" \
6267       && test "$*" != "X conftest.file $srcdir/configure"; then
6268
6269       # If neither matched, then we have a broken ls.  This can happen
6270       # if, for instance, CONFIG_SHELL is bash and it inherits a
6271       # broken ls alias from the environment.  This has actually
6272       # happened.  Such a system could not be considered "sane".
6273       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
6274 alias in your environment" "$LINENO" 5
6275    fi
6276
6277    test "$2" = conftest.file
6278    )
6279 then
6280    # Ok.
6281    :
6282 else
6283    as_fn_error "newly created file is older than distributed files!
6284 Check your system clock" "$LINENO" 5
6285 fi
6286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6287 $as_echo "yes" >&6; }
6288 test "$program_prefix" != NONE &&
6289   program_transform_name="s&^&$program_prefix&;$program_transform_name"
6290 # Use a double $ so make ignores it.
6291 test "$program_suffix" != NONE &&
6292   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
6293 # Double any \ or $.
6294 # By default was `s,x,x', remove it if useless.
6295 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
6296 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
6297
6298 # expand $ac_aux_dir to an absolute path
6299 am_aux_dir=`cd $ac_aux_dir && pwd`
6300
6301 if test x"${MISSING+set}" != xset; then
6302   case $am_aux_dir in
6303   *\ * | *\     *)
6304     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
6305   *)
6306     MISSING="\${SHELL} $am_aux_dir/missing" ;;
6307   esac
6308 fi
6309 # Use eval to expand $SHELL
6310 if eval "$MISSING --run true"; then
6311   am_missing_run="$MISSING --run "
6312 else
6313   am_missing_run=
6314   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
6315 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
6316 fi
6317
6318 if test x"${install_sh}" != xset; then
6319   case $am_aux_dir in
6320   *\ * | *\     *)
6321     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
6322   *)
6323     install_sh="\${SHELL} $am_aux_dir/install-sh"
6324   esac
6325 fi
6326
6327 # Installed binaries are usually stripped using `strip' when the user
6328 # run `make install-strip'.  However `strip' might not be the right
6329 # tool to use in cross-compilation environments, therefore Automake
6330 # will honor the `STRIP' environment variable to overrule this program.
6331 if test "$cross_compiling" != no; then
6332   if test -n "$ac_tool_prefix"; then
6333   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6334 set dummy ${ac_tool_prefix}strip; ac_word=$2
6335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6336 $as_echo_n "checking for $ac_word... " >&6; }
6337 if test "${ac_cv_prog_STRIP+set}" = set; then :
6338   $as_echo_n "(cached) " >&6
6339 else
6340   if test -n "$STRIP"; then
6341   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6342 else
6343 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6344 for as_dir in $PATH
6345 do
6346   IFS=$as_save_IFS
6347   test -z "$as_dir" && as_dir=.
6348     for ac_exec_ext in '' $ac_executable_extensions; do
6349   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6350     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6351     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6352     break 2
6353   fi
6354 done
6355   done
6356 IFS=$as_save_IFS
6357
6358 fi
6359 fi
6360 STRIP=$ac_cv_prog_STRIP
6361 if test -n "$STRIP"; then
6362   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6363 $as_echo "$STRIP" >&6; }
6364 else
6365   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6366 $as_echo "no" >&6; }
6367 fi
6368
6369
6370 fi
6371 if test -z "$ac_cv_prog_STRIP"; then
6372   ac_ct_STRIP=$STRIP
6373   # Extract the first word of "strip", so it can be a program name with args.
6374 set dummy strip; ac_word=$2
6375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6376 $as_echo_n "checking for $ac_word... " >&6; }
6377 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
6378   $as_echo_n "(cached) " >&6
6379 else
6380   if test -n "$ac_ct_STRIP"; then
6381   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6382 else
6383 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6384 for as_dir in $PATH
6385 do
6386   IFS=$as_save_IFS
6387   test -z "$as_dir" && as_dir=.
6388     for ac_exec_ext in '' $ac_executable_extensions; do
6389   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6390     ac_cv_prog_ac_ct_STRIP="strip"
6391     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6392     break 2
6393   fi
6394 done
6395   done
6396 IFS=$as_save_IFS
6397
6398 fi
6399 fi
6400 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6401 if test -n "$ac_ct_STRIP"; then
6402   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6403 $as_echo "$ac_ct_STRIP" >&6; }
6404 else
6405   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6406 $as_echo "no" >&6; }
6407 fi
6408
6409   if test "x$ac_ct_STRIP" = x; then
6410     STRIP=":"
6411   else
6412     case $cross_compiling:$ac_tool_warned in
6413 yes:)
6414 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6415 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6416 ac_tool_warned=yes ;;
6417 esac
6418     STRIP=$ac_ct_STRIP
6419   fi
6420 else
6421   STRIP="$ac_cv_prog_STRIP"
6422 fi
6423
6424 fi
6425 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
6426
6427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
6428 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
6429 if test -z "$MKDIR_P"; then
6430   if test "${ac_cv_path_mkdir+set}" = set; then :
6431   $as_echo_n "(cached) " >&6
6432 else
6433   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6434 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
6435 do
6436   IFS=$as_save_IFS
6437   test -z "$as_dir" && as_dir=.
6438     for ac_prog in mkdir gmkdir; do
6439          for ac_exec_ext in '' $ac_executable_extensions; do
6440            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
6441            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
6442              'mkdir (GNU coreutils) '* | \
6443              'mkdir (coreutils) '* | \
6444              'mkdir (fileutils) '4.1*)
6445                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
6446                break 3;;
6447            esac
6448          done
6449        done
6450   done
6451 IFS=$as_save_IFS
6452
6453 fi
6454
6455   if test "${ac_cv_path_mkdir+set}" = set; then
6456     MKDIR_P="$ac_cv_path_mkdir -p"
6457   else
6458     # As a last resort, use the slow shell script.  Don't cache a
6459     # value for MKDIR_P within a source directory, because that will
6460     # break other packages using the cache if that directory is
6461     # removed, or if the value is a relative name.
6462     test -d ./--version && rmdir ./--version
6463     MKDIR_P="$ac_install_sh -d"
6464   fi
6465 fi
6466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
6467 $as_echo "$MKDIR_P" >&6; }
6468
6469 mkdir_p="$MKDIR_P"
6470 case $mkdir_p in
6471   [\\/$]* | ?:[\\/]*) ;;
6472   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
6473 esac
6474
6475 for ac_prog in gawk mawk nawk awk
6476 do
6477   # Extract the first word of "$ac_prog", so it can be a program name with args.
6478 set dummy $ac_prog; ac_word=$2
6479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6480 $as_echo_n "checking for $ac_word... " >&6; }
6481 if test "${ac_cv_prog_AWK+set}" = set; then :
6482   $as_echo_n "(cached) " >&6
6483 else
6484   if test -n "$AWK"; then
6485   ac_cv_prog_AWK="$AWK" # Let the user override the test.
6486 else
6487 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6488 for as_dir in $PATH
6489 do
6490   IFS=$as_save_IFS
6491   test -z "$as_dir" && as_dir=.
6492     for ac_exec_ext in '' $ac_executable_extensions; do
6493   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6494     ac_cv_prog_AWK="$ac_prog"
6495     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6496     break 2
6497   fi
6498 done
6499   done
6500 IFS=$as_save_IFS
6501
6502 fi
6503 fi
6504 AWK=$ac_cv_prog_AWK
6505 if test -n "$AWK"; then
6506   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6507 $as_echo "$AWK" >&6; }
6508 else
6509   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6510 $as_echo "no" >&6; }
6511 fi
6512
6513
6514   test -n "$AWK" && break
6515 done
6516
6517 ac_config_commands="$ac_config_commands depfiles"
6518
6519
6520 am_make=${MAKE-make}
6521 cat > confinc << 'END'
6522 am__doit:
6523         @echo this is the am__doit target
6524 .PHONY: am__doit
6525 END
6526 # If we don't find an include directive, just comment out the code.
6527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
6528 $as_echo_n "checking for style of include used by $am_make... " >&6; }
6529 am__include="#"
6530 am__quote=
6531 _am_result=none
6532 # First try GNU make style include.
6533 echo "include confinc" > confmf
6534 # Ignore all kinds of additional output from `make'.
6535 case `$am_make -s -f confmf 2> /dev/null` in #(
6536 *the\ am__doit\ target*)
6537   am__include=include
6538   am__quote=
6539   _am_result=GNU
6540   ;;
6541 esac
6542 # Now try BSD make style include.
6543 if test "$am__include" = "#"; then
6544    echo '.include "confinc"' > confmf
6545    case `$am_make -s -f confmf 2> /dev/null` in #(
6546    *the\ am__doit\ target*)
6547      am__include=.include
6548      am__quote="\""
6549      _am_result=BSD
6550      ;;
6551    esac
6552 fi
6553
6554
6555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
6556 $as_echo "$_am_result" >&6; }
6557 rm -f confinc confmf
6558
6559 # Check whether --enable-dependency-tracking was given.
6560 if test "${enable_dependency_tracking+set}" = set; then :
6561   enableval=$enable_dependency_tracking;
6562 fi
6563
6564 if test "x$enable_dependency_tracking" != xno; then
6565   am_depcomp="$ac_aux_dir/depcomp"
6566   AMDEPBACKSLASH='\'
6567 fi
6568  if test "x$enable_dependency_tracking" != xno; then
6569   AMDEP_TRUE=
6570   AMDEP_FALSE='#'
6571 else
6572   AMDEP_TRUE='#'
6573   AMDEP_FALSE=
6574 fi
6575
6576
6577 if test "`cd $srcdir && pwd`" != "`pwd`"; then
6578   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
6579   # is not polluted with repeated "-I."
6580   am__isrc=' -I$(srcdir)'
6581   # test to see if srcdir already configured
6582   if test -f $srcdir/config.status; then
6583     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
6584   fi
6585 fi
6586
6587 # test whether we have cygpath
6588 if test -z "$CYGPATH_W"; then
6589   if (cygpath --version) >/dev/null 2>/dev/null; then
6590     CYGPATH_W='cygpath -w'
6591   else
6592     CYGPATH_W=echo
6593   fi
6594 fi
6595
6596
6597 # Define the identity of the package.
6598  PACKAGE=gdb
6599  VERSION=UNUSED-VERSION
6600
6601
6602 # Some tools Automake needs.
6603
6604 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
6605
6606
6607 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
6608
6609
6610 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
6611
6612
6613 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
6614
6615
6616 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
6617
6618 # We need awk for the "check" target.  The system "awk" is bad on
6619 # some platforms.
6620 # Always define AMTAR for backward compatibility.
6621
6622 AMTAR=${AMTAR-"${am_missing_run}tar"}
6623
6624 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
6625
6626
6627
6628
6629 depcc="$CC"   am_compiler_list=
6630
6631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
6632 $as_echo_n "checking dependency style of $depcc... " >&6; }
6633 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
6634   $as_echo_n "(cached) " >&6
6635 else
6636   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6637   # We make a subdir and do the tests there.  Otherwise we can end up
6638   # making bogus files that we don't know about and never remove.  For
6639   # instance it was reported that on HP-UX the gcc test will end up
6640   # making a dummy file named `D' -- because `-MD' means `put the output
6641   # in D'.
6642   mkdir conftest.dir
6643   # Copy depcomp to subdir because otherwise we won't find it if we're
6644   # using a relative directory.
6645   cp "$am_depcomp" conftest.dir
6646   cd conftest.dir
6647   # We will build objects and dependencies in a subdirectory because
6648   # it helps to detect inapplicable dependency modes.  For instance
6649   # both Tru64's cc and ICC support -MD to output dependencies as a
6650   # side effect of compilation, but ICC will put the dependencies in
6651   # the current directory while Tru64 will put them in the object
6652   # directory.
6653   mkdir sub
6654
6655   am_cv_CC_dependencies_compiler_type=none
6656   if test "$am_compiler_list" = ""; then
6657      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
6658   fi
6659   am__universal=false
6660   case " $depcc " in #(
6661      *\ -arch\ *\ -arch\ *) am__universal=true ;;
6662      esac
6663
6664   for depmode in $am_compiler_list; do
6665     # Setup a source with many dependencies, because some compilers
6666     # like to wrap large dependency lists on column 80 (with \), and
6667     # we should not choose a depcomp mode which is confused by this.
6668     #
6669     # We need to recreate these files for each test, as the compiler may
6670     # overwrite some of them when testing with obscure command lines.
6671     # This happens at least with the AIX C compiler.
6672     : > sub/conftest.c
6673     for i in 1 2 3 4 5 6; do
6674       echo '#include "conftst'$i'.h"' >> sub/conftest.c
6675       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6676       # Solaris 8's {/usr,}/bin/sh.
6677       touch sub/conftst$i.h
6678     done
6679     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6680
6681     # We check with `-c' and `-o' for the sake of the "dashmstdout"
6682     # mode.  It turns out that the SunPro C++ compiler does not properly
6683     # handle `-M -o', and we need to detect this.  Also, some Intel
6684     # versions had trouble with output in subdirs
6685     am__obj=sub/conftest.${OBJEXT-o}
6686     am__minus_obj="-o $am__obj"
6687     case $depmode in
6688     gcc)
6689       # This depmode causes a compiler race in universal mode.
6690       test "$am__universal" = false || continue
6691       ;;
6692     nosideeffect)
6693       # after this tag, mechanisms are not by side-effect, so they'll
6694       # only be used when explicitly requested
6695       if test "x$enable_dependency_tracking" = xyes; then
6696         continue
6697       else
6698         break
6699       fi
6700       ;;
6701     msvisualcpp | msvcmsys)
6702       # This compiler won't grok `-c -o', but also, the minuso test has
6703       # not run yet.  These depmodes are late enough in the game, and
6704       # so weak that their functioning should not be impacted.
6705       am__obj=conftest.${OBJEXT-o}
6706       am__minus_obj=
6707       ;;
6708     none) break ;;
6709     esac
6710     if depmode=$depmode \
6711        source=sub/conftest.c object=$am__obj \
6712        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6713        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
6714          >/dev/null 2>conftest.err &&
6715        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6716        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6717        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
6718        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6719       # icc doesn't choke on unknown options, it will just issue warnings
6720       # or remarks (even with -Werror).  So we grep stderr for any message
6721       # that says an option was ignored or not supported.
6722       # When given -MP, icc 7.0 and 7.1 complain thusly:
6723       #   icc: Command line warning: ignoring option '-M'; no argument required
6724       # The diagnosis changed in icc 8.0:
6725       #   icc: Command line remark: option '-MP' not supported
6726       if (grep 'ignoring option' conftest.err ||
6727           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6728         am_cv_CC_dependencies_compiler_type=$depmode
6729         break
6730       fi
6731     fi
6732   done
6733
6734   cd ..
6735   rm -rf conftest.dir
6736 else
6737   am_cv_CC_dependencies_compiler_type=none
6738 fi
6739
6740 fi
6741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
6742 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
6743 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
6744
6745  if
6746   test "x$enable_dependency_tracking" != xno \
6747   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
6748   am__fastdepCC_TRUE=
6749   am__fastdepCC_FALSE='#'
6750 else
6751   am__fastdepCC_TRUE='#'
6752   am__fastdepCC_FALSE=
6753 fi
6754
6755
6756
6757
6758
6759
6760 # Check whether --with-separate-debug-dir was given.
6761 if test "${with_separate_debug_dir+set}" = set; then :
6762   withval=$with_separate_debug_dir;
6763     DEBUGDIR=$withval
6764 else
6765   DEBUGDIR=${libdir}/debug
6766 fi
6767
6768
6769   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6770   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6771   ac_define_dir=`eval echo $DEBUGDIR`
6772   ac_define_dir=`eval echo $ac_define_dir`
6773
6774 cat >>confdefs.h <<_ACEOF
6775 #define DEBUGDIR "$ac_define_dir"
6776 _ACEOF
6777
6778
6779
6780   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
6781      if test "x$prefix" = xNONE; then
6782         test_prefix=/usr/local
6783      else
6784         test_prefix=$prefix
6785      fi
6786   else
6787      test_prefix=$exec_prefix
6788   fi
6789   value=0
6790   case ${ac_define_dir} in
6791      "${test_prefix}"|"${test_prefix}/"*|\
6792         '${exec_prefix}'|'${exec_prefix}/'*)
6793      value=1
6794      ;;
6795   esac
6796
6797 cat >>confdefs.h <<_ACEOF
6798 #define DEBUGDIR_RELOCATABLE $value
6799 _ACEOF
6800
6801
6802
6803 # GDB's datadir relocation
6804
6805
6806
6807 # Check whether --with-gdb-datadir was given.
6808 if test "${with_gdb_datadir+set}" = set; then :
6809   withval=$with_gdb_datadir;
6810     GDB_DATADIR=$withval
6811 else
6812   GDB_DATADIR=${datadir}/gdb
6813 fi
6814
6815
6816   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6817   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6818   ac_define_dir=`eval echo $GDB_DATADIR`
6819   ac_define_dir=`eval echo $ac_define_dir`
6820
6821 cat >>confdefs.h <<_ACEOF
6822 #define GDB_DATADIR "$ac_define_dir"
6823 _ACEOF
6824
6825
6826
6827   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
6828      if test "x$prefix" = xNONE; then
6829         test_prefix=/usr/local
6830      else
6831         test_prefix=$prefix
6832      fi
6833   else
6834      test_prefix=$exec_prefix
6835   fi
6836   value=0
6837   case ${ac_define_dir} in
6838      "${test_prefix}"|"${test_prefix}/"*|\
6839         '${exec_prefix}'|'${exec_prefix}/'*)
6840      value=1
6841      ;;
6842   esac
6843
6844 cat >>confdefs.h <<_ACEOF
6845 #define GDB_DATADIR_RELOCATABLE $value
6846 _ACEOF
6847
6848
6849
6850
6851 # Check whether --with-relocated-sources was given.
6852 if test "${with_relocated_sources+set}" = set; then :
6853   withval=$with_relocated_sources; reloc_srcdir="${withval}"
6854
6855   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6856   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6857   ac_define_dir=`eval echo $reloc_srcdir`
6858   ac_define_dir=`eval echo $ac_define_dir`
6859
6860 cat >>confdefs.h <<_ACEOF
6861 #define RELOC_SRCDIR "$ac_define_dir"
6862 _ACEOF
6863
6864
6865
6866 fi
6867
6868
6869
6870
6871 subdirs="$subdirs doc testsuite"
6872
6873
6874 # Check whether to support alternative target configurations
6875 # Check whether --enable-targets was given.
6876 if test "${enable_targets+set}" = set; then :
6877   enableval=$enable_targets; case "${enableval}" in
6878   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
6879             ;;
6880   no)       enable_targets= ;;
6881   *)        enable_targets=$enableval ;;
6882 esac
6883 fi
6884
6885
6886 # Check whether to enable 64-bit support on 32-bit hosts
6887 # Check whether --enable-64-bit-bfd was given.
6888 if test "${enable_64_bit_bfd+set}" = set; then :
6889   enableval=$enable_64_bit_bfd; case "${enableval}" in
6890   yes)  want64=true  ;;
6891   no)   want64=false ;;
6892   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
6893 esac
6894 else
6895   want64=false
6896 fi
6897
6898 # Provide defaults for some variables set by the per-host and per-target
6899 # configuration.
6900 gdb_host_obs=posix-hdep.o
6901
6902 if test "${target}" = "${host}"; then
6903   gdb_native=yes
6904 else
6905   gdb_native=no
6906 fi
6907
6908 . $srcdir/configure.host
6909
6910 # Accumulate some settings from configure.tgt over all enabled targets
6911
6912 TARGET_OBS=
6913 all_targets=
6914
6915 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
6916 do
6917   if test "$targ_alias" = "all"; then
6918     all_targets=true
6919   else
6920     # Canonicalize the secondary target names.
6921     result=`$ac_config_sub $targ_alias 2>/dev/null`
6922     if test -n "$result"; then
6923         targ=$result
6924     else
6925         targ=$targ_alias
6926     fi
6927
6928     . ${srcdir}/configure.tgt
6929
6930     # Target-specific object files
6931     for i in ${gdb_target_obs}; do
6932         case " $TARGET_OBS " in
6933         *" ${i} "*) ;;
6934         *)
6935           TARGET_OBS="$TARGET_OBS ${i}"
6936           ;;
6937         esac
6938     done
6939
6940     # Check whether this target needs 64-bit CORE_ADDR
6941     if test x${want64} = xfalse; then
6942       . ${srcdir}/../bfd/config.bfd
6943     fi
6944   fi
6945 done
6946
6947 if test x${all_targets} = xtrue; then
6948
6949   # We want all 64-bit targets if we either:
6950   #  - run on a 64-bit host  or
6951   #  - already require 64-bit support for some other target  or
6952   #  - the --enable-64-bit-bfd option was supplied
6953   # Otherwise we only support all 32-bit targets.
6954   #
6955   # NOTE: This test must be in sync with the corresponding
6956   #       tests in BFD!
6957
6958   if test x${want64} = xfalse; then
6959     # The cast to long int works around a bug in the HP C Compiler
6960 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6961 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6962 # This bug is HP SR number 8606223364.
6963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
6964 $as_echo_n "checking size of long... " >&6; }
6965 if test "${ac_cv_sizeof_long+set}" = set; then :
6966   $as_echo_n "(cached) " >&6
6967 else
6968   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
6969
6970 else
6971   if test "$ac_cv_type_long" = yes; then
6972      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6973 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6974 { as_fn_set_status 77
6975 as_fn_error "cannot compute sizeof (long)
6976 See \`config.log' for more details." "$LINENO" 5; }; }
6977    else
6978      ac_cv_sizeof_long=0
6979    fi
6980 fi
6981
6982 fi
6983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
6984 $as_echo "$ac_cv_sizeof_long" >&6; }
6985
6986
6987
6988 cat >>confdefs.h <<_ACEOF
6989 #define SIZEOF_LONG $ac_cv_sizeof_long
6990 _ACEOF
6991
6992
6993     if test "x${ac_cv_sizeof_long}" = "x8"; then
6994       want64=true
6995     fi
6996   fi
6997   if test x${want64} = xtrue; then
6998     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
6999   else
7000     TARGET_OBS='$(ALL_TARGET_OBS)'
7001   fi
7002 fi
7003
7004
7005
7006 # For other settings, only the main target counts.
7007 gdb_sim=
7008 gdb_osabi=
7009 build_gdbserver=
7010 targ=$target; . ${srcdir}/configure.tgt
7011
7012 # Fetch the default architecture and default target vector from BFD.
7013 targ=$target; . $srcdir/../bfd/config.bfd
7014
7015 # We only want the first architecture, so strip off the others if
7016 # there is more than one.
7017 targ_archs=`echo $targ_archs | sed 's/ .*//'`
7018
7019 if test "x$targ_archs" != x; then
7020
7021 cat >>confdefs.h <<_ACEOF
7022 #define DEFAULT_BFD_ARCH $targ_archs
7023 _ACEOF
7024
7025 fi
7026 if test "x$targ_defvec" != x; then
7027
7028 cat >>confdefs.h <<_ACEOF
7029 #define DEFAULT_BFD_VEC $targ_defvec
7030 _ACEOF
7031
7032 fi
7033
7034 # The CLI cannot be disabled yet, but may be in the future.
7035
7036 # Enable CLI.
7037 # Check whether --enable-gdbcli was given.
7038 if test "${enable_gdbcli+set}" = set; then :
7039   enableval=$enable_gdbcli; case $enableval in
7040     yes)
7041       ;;
7042     no)
7043       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
7044     *)
7045       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
7046   esac
7047 else
7048   enable_gdbcli=yes
7049 fi
7050
7051 if test x"$enable_gdbcli" = xyes; then
7052   if test -d $srcdir/cli; then
7053     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
7054     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
7055     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
7056     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
7057   fi
7058 fi
7059
7060 # Enable MI.
7061 # Check whether --enable-gdbmi was given.
7062 if test "${enable_gdbmi+set}" = set; then :
7063   enableval=$enable_gdbmi; case $enableval in
7064     yes | no)
7065       ;;
7066     *)
7067       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
7068   esac
7069 else
7070   enable_gdbmi=yes
7071 fi
7072
7073 if test x"$enable_gdbmi" = xyes; then
7074   if test -d $srcdir/mi; then
7075     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
7076     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
7077     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
7078     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
7079   fi
7080 fi
7081
7082 # Enable TUI.
7083 # Check whether --enable-tui was given.
7084 if test "${enable_tui+set}" = set; then :
7085   enableval=$enable_tui; case $enableval in
7086     yes | no | auto)
7087       ;;
7088     *)
7089       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
7090   esac
7091 else
7092   enable_tui=auto
7093 fi
7094
7095
7096 # Enable gdbtk.
7097 # Check whether --enable-gdbtk was given.
7098 if test "${enable_gdbtk+set}" = set; then :
7099   enableval=$enable_gdbtk; case $enableval in
7100     yes | no)
7101       ;;
7102     *)
7103       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
7104   esac
7105 else
7106   if test -d $srcdir/gdbtk; then
7107     enable_gdbtk=yes
7108   else
7109     enable_gdbtk=no
7110   fi
7111 fi
7112
7113 # We unconditionally disable gdbtk tests on selected platforms.
7114 case $host_os in
7115   go32* | windows*)
7116     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
7117 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
7118     enable_gdbtk=no ;;
7119 esac
7120
7121 # Libunwind support.
7122
7123 # Check whether --with-libunwind was given.
7124 if test "${with_libunwind+set}" = set; then :
7125   withval=$with_libunwind; case "${withval}" in
7126   yes)  enable_libunwind=yes ;;
7127   no)   enable_libunwind=no ;;
7128   *)    as_fn_error "bad value ${withval} for GDB with-libunwind option" "$LINENO" 5 ;;
7129 esac
7130 else
7131
7132   for ac_header in libunwind.h libunwind-ia64.h
7133 do :
7134   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7135 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7136 eval as_val=\$$as_ac_Header
7137    if test "x$as_val" = x""yes; then :
7138   cat >>confdefs.h <<_ACEOF
7139 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7140 _ACEOF
7141
7142 fi
7143
7144 done
7145
7146   if test x"$ac_cv_header_libunwind_h" = xyes -a x"$ac_cv_header_libunwind_ia64_h" = xyes; then
7147     enable_libunwind=yes;
7148   fi
7149
7150 fi
7151
7152
7153 if test x"$enable_libunwind" = xyes; then
7154   for ac_header in libunwind.h libunwind-ia64.h
7155 do :
7156   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7157 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7158 eval as_val=\$$as_ac_Header
7159    if test "x$as_val" = x""yes; then :
7160   cat >>confdefs.h <<_ACEOF
7161 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7162 _ACEOF
7163
7164 fi
7165
7166 done
7167
7168
7169 $as_echo "#define HAVE_LIBUNWIND 1" >>confdefs.h
7170
7171   CONFIG_OBS="$CONFIG_OBS libunwind-frame.o"
7172   CONFIG_DEPS="$CONFIG_DEPS libunwind-frame.o"
7173   CONFIG_SRCS="$CONFIG_SRCS libunwind-frame.c"
7174 fi
7175
7176 opt_curses=no
7177
7178 # Check whether --with-curses was given.
7179 if test "${with_curses+set}" = set; then :
7180   withval=$with_curses; opt_curses=$withval
7181 fi
7182
7183
7184 prefer_curses=no
7185 if test "$opt_curses" = "yes"; then
7186   prefer_curses=yes
7187 fi
7188
7189 # Profiling support.
7190 # Check whether --enable-profiling was given.
7191 if test "${enable_profiling+set}" = set; then :
7192   enableval=$enable_profiling; case $enableval in
7193     yes | no)
7194       ;;
7195     *)
7196       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
7197   esac
7198 else
7199   enable_profiling=no
7200 fi
7201
7202
7203 for ac_func in monstartup _mcleanup
7204 do :
7205   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
7206 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
7207 eval as_val=\$$as_ac_var
7208    if test "x$as_val" = x""yes; then :
7209   cat >>confdefs.h <<_ACEOF
7210 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
7211 _ACEOF
7212
7213 fi
7214 done
7215
7216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
7217 $as_echo_n "checking for _etext... " >&6; }
7218 if test "${ac_cv_var__etext+set}" = set; then :
7219   $as_echo_n "(cached) " >&6
7220 else
7221   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7222 /* end confdefs.h.  */
7223 #include <stdlib.h>
7224 extern char _etext;
7225
7226 int
7227 main ()
7228 {
7229 free (&_etext);
7230   ;
7231   return 0;
7232 }
7233 _ACEOF
7234 if ac_fn_c_try_link "$LINENO"; then :
7235   ac_cv_var__etext=yes
7236 else
7237   ac_cv_var__etext=no
7238 fi
7239 rm -f core conftest.err conftest.$ac_objext \
7240     conftest$ac_exeext conftest.$ac_ext
7241 fi
7242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
7243 $as_echo "$ac_cv_var__etext" >&6; }
7244 if test $ac_cv_var__etext = yes; then
7245
7246 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
7247
7248 fi
7249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
7250 $as_echo_n "checking for etext... " >&6; }
7251 if test "${ac_cv_var_etext+set}" = set; then :
7252   $as_echo_n "(cached) " >&6
7253 else
7254   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7255 /* end confdefs.h.  */
7256 #include <stdlib.h>
7257 extern char etext;
7258
7259 int
7260 main ()
7261 {
7262 free (&etext);
7263   ;
7264   return 0;
7265 }
7266 _ACEOF
7267 if ac_fn_c_try_link "$LINENO"; then :
7268   ac_cv_var_etext=yes
7269 else
7270   ac_cv_var_etext=no
7271 fi
7272 rm -f core conftest.err conftest.$ac_objext \
7273     conftest$ac_exeext conftest.$ac_ext
7274 fi
7275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
7276 $as_echo "$ac_cv_var_etext" >&6; }
7277 if test $ac_cv_var_etext = yes; then
7278
7279 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
7280
7281 fi
7282 if test "$enable_profiling" = yes ; then
7283   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
7284     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
7285   fi
7286   PROFILE_CFLAGS=-pg
7287   OLD_CFLAGS="$CFLAGS"
7288   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
7289
7290   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
7291 $as_echo_n "checking whether $CC supports -pg... " >&6; }
7292 if test "${ac_cv_cc_supports_pg+set}" = set; then :
7293   $as_echo_n "(cached) " >&6
7294 else
7295   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7296 /* end confdefs.h.  */
7297
7298 int
7299 main ()
7300 {
7301 int x;
7302   ;
7303   return 0;
7304 }
7305 _ACEOF
7306 if ac_fn_c_try_compile "$LINENO"; then :
7307   ac_cv_cc_supports_pg=yes
7308 else
7309   ac_cv_cc_supports_pg=no
7310 fi
7311 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7312 fi
7313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
7314 $as_echo "$ac_cv_cc_supports_pg" >&6; }
7315
7316   if test $ac_cv_cc_supports_pg = no; then
7317     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
7318   fi
7319
7320   CFLAGS="$OLD_CFLAGS"
7321 fi
7322
7323
7324
7325 # Check whether --with-pkgversion was given.
7326 if test "${with_pkgversion+set}" = set; then :
7327   withval=$with_pkgversion; case "$withval" in
7328       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7329       no)  PKGVERSION= ;;
7330       *)   PKGVERSION="($withval) " ;;
7331      esac
7332 else
7333   PKGVERSION="(GDB) "
7334
7335 fi
7336
7337
7338
7339
7340
7341 # Check whether --with-bugurl was given.
7342 if test "${with_bugurl+set}" = set; then :
7343   withval=$with_bugurl; case "$withval" in
7344       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7345       no)  BUGURL=
7346            ;;
7347       *)   BUGURL="$withval"
7348            ;;
7349      esac
7350 else
7351   BUGURL="http://www.gnu.org/software/gdb/bugs/"
7352
7353 fi
7354
7355   case ${BUGURL} in
7356   "")
7357     REPORT_BUGS_TO=
7358     REPORT_BUGS_TEXI=
7359     ;;
7360   *)
7361     REPORT_BUGS_TO="<$BUGURL>"
7362     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7363     ;;
7364   esac;
7365
7366
7367
7368
7369 cat >>confdefs.h <<_ACEOF
7370 #define PKGVERSION "$PKGVERSION"
7371 _ACEOF
7372
7373
7374 cat >>confdefs.h <<_ACEOF
7375 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
7376 _ACEOF
7377
7378
7379 # --------------------- #
7380 # Checks for programs.  #
7381 # --------------------- #
7382
7383 for ac_prog in gawk mawk nawk awk
7384 do
7385   # Extract the first word of "$ac_prog", so it can be a program name with args.
7386 set dummy $ac_prog; ac_word=$2
7387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7388 $as_echo_n "checking for $ac_word... " >&6; }
7389 if test "${ac_cv_prog_AWK+set}" = set; then :
7390   $as_echo_n "(cached) " >&6
7391 else
7392   if test -n "$AWK"; then
7393   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7394 else
7395 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7396 for as_dir in $PATH
7397 do
7398   IFS=$as_save_IFS
7399   test -z "$as_dir" && as_dir=.
7400     for ac_exec_ext in '' $ac_executable_extensions; do
7401   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7402     ac_cv_prog_AWK="$ac_prog"
7403     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7404     break 2
7405   fi
7406 done
7407   done
7408 IFS=$as_save_IFS
7409
7410 fi
7411 fi
7412 AWK=$ac_cv_prog_AWK
7413 if test -n "$AWK"; then
7414   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7415 $as_echo "$AWK" >&6; }
7416 else
7417   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7418 $as_echo "no" >&6; }
7419 fi
7420
7421
7422   test -n "$AWK" && break
7423 done
7424
7425
7426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7427 $as_echo_n "checking whether ln -s works... " >&6; }
7428 LN_S=$as_ln_s
7429 if test "$LN_S" = "ln -s"; then
7430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7431 $as_echo "yes" >&6; }
7432 else
7433   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
7434 $as_echo "no, using $LN_S" >&6; }
7435 fi
7436
7437 if test -n "$ac_tool_prefix"; then
7438   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7439 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7441 $as_echo_n "checking for $ac_word... " >&6; }
7442 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7443   $as_echo_n "(cached) " >&6
7444 else
7445   if test -n "$RANLIB"; then
7446   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7447 else
7448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7449 for as_dir in $PATH
7450 do
7451   IFS=$as_save_IFS
7452   test -z "$as_dir" && as_dir=.
7453     for ac_exec_ext in '' $ac_executable_extensions; do
7454   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7455     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7456     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7457     break 2
7458   fi
7459 done
7460   done
7461 IFS=$as_save_IFS
7462
7463 fi
7464 fi
7465 RANLIB=$ac_cv_prog_RANLIB
7466 if test -n "$RANLIB"; then
7467   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7468 $as_echo "$RANLIB" >&6; }
7469 else
7470   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7471 $as_echo "no" >&6; }
7472 fi
7473
7474
7475 fi
7476 if test -z "$ac_cv_prog_RANLIB"; then
7477   ac_ct_RANLIB=$RANLIB
7478   # Extract the first word of "ranlib", so it can be a program name with args.
7479 set dummy ranlib; ac_word=$2
7480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7481 $as_echo_n "checking for $ac_word... " >&6; }
7482 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7483   $as_echo_n "(cached) " >&6
7484 else
7485   if test -n "$ac_ct_RANLIB"; then
7486   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7487 else
7488 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7489 for as_dir in $PATH
7490 do
7491   IFS=$as_save_IFS
7492   test -z "$as_dir" && as_dir=.
7493     for ac_exec_ext in '' $ac_executable_extensions; do
7494   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7495     ac_cv_prog_ac_ct_RANLIB="ranlib"
7496     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7497     break 2
7498   fi
7499 done
7500   done
7501 IFS=$as_save_IFS
7502
7503 fi
7504 fi
7505 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7506 if test -n "$ac_ct_RANLIB"; then
7507   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7508 $as_echo "$ac_ct_RANLIB" >&6; }
7509 else
7510   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7511 $as_echo "no" >&6; }
7512 fi
7513
7514   if test "x$ac_ct_RANLIB" = x; then
7515     RANLIB=":"
7516   else
7517     case $cross_compiling:$ac_tool_warned in
7518 yes:)
7519 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7520 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7521 ac_tool_warned=yes ;;
7522 esac
7523     RANLIB=$ac_ct_RANLIB
7524   fi
7525 else
7526   RANLIB="$ac_cv_prog_RANLIB"
7527 fi
7528
7529 for ac_prog in 'bison -y' byacc
7530 do
7531   # Extract the first word of "$ac_prog", so it can be a program name with args.
7532 set dummy $ac_prog; ac_word=$2
7533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7534 $as_echo_n "checking for $ac_word... " >&6; }
7535 if test "${ac_cv_prog_YACC+set}" = set; then :
7536   $as_echo_n "(cached) " >&6
7537 else
7538   if test -n "$YACC"; then
7539   ac_cv_prog_YACC="$YACC" # Let the user override the test.
7540 else
7541 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7542 for as_dir in $PATH
7543 do
7544   IFS=$as_save_IFS
7545   test -z "$as_dir" && as_dir=.
7546     for ac_exec_ext in '' $ac_executable_extensions; do
7547   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7548     ac_cv_prog_YACC="$ac_prog"
7549     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7550     break 2
7551   fi
7552 done
7553   done
7554 IFS=$as_save_IFS
7555
7556 fi
7557 fi
7558 YACC=$ac_cv_prog_YACC
7559 if test -n "$YACC"; then
7560   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
7561 $as_echo "$YACC" >&6; }
7562 else
7563   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7564 $as_echo "no" >&6; }
7565 fi
7566
7567
7568   test -n "$YACC" && break
7569 done
7570 test -n "$YACC" || YACC="yacc"
7571
7572
7573 if test -n "$ac_tool_prefix"; then
7574   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
7575 set dummy ${ac_tool_prefix}ar; ac_word=$2
7576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7577 $as_echo_n "checking for $ac_word... " >&6; }
7578 if test "${ac_cv_prog_AR+set}" = set; then :
7579   $as_echo_n "(cached) " >&6
7580 else
7581   if test -n "$AR"; then
7582   ac_cv_prog_AR="$AR" # Let the user override the test.
7583 else
7584 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7585 for as_dir in $PATH
7586 do
7587   IFS=$as_save_IFS
7588   test -z "$as_dir" && as_dir=.
7589     for ac_exec_ext in '' $ac_executable_extensions; do
7590   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7591     ac_cv_prog_AR="${ac_tool_prefix}ar"
7592     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7593     break 2
7594   fi
7595 done
7596   done
7597 IFS=$as_save_IFS
7598
7599 fi
7600 fi
7601 AR=$ac_cv_prog_AR
7602 if test -n "$AR"; then
7603   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7604 $as_echo "$AR" >&6; }
7605 else
7606   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7607 $as_echo "no" >&6; }
7608 fi
7609
7610
7611 fi
7612 if test -z "$ac_cv_prog_AR"; then
7613   ac_ct_AR=$AR
7614   # Extract the first word of "ar", so it can be a program name with args.
7615 set dummy ar; ac_word=$2
7616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7617 $as_echo_n "checking for $ac_word... " >&6; }
7618 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
7619   $as_echo_n "(cached) " >&6
7620 else
7621   if test -n "$ac_ct_AR"; then
7622   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
7623 else
7624 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7625 for as_dir in $PATH
7626 do
7627   IFS=$as_save_IFS
7628   test -z "$as_dir" && as_dir=.
7629     for ac_exec_ext in '' $ac_executable_extensions; do
7630   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7631     ac_cv_prog_ac_ct_AR="ar"
7632     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7633     break 2
7634   fi
7635 done
7636   done
7637 IFS=$as_save_IFS
7638
7639 fi
7640 fi
7641 ac_ct_AR=$ac_cv_prog_ac_ct_AR
7642 if test -n "$ac_ct_AR"; then
7643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
7644 $as_echo "$ac_ct_AR" >&6; }
7645 else
7646   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7647 $as_echo "no" >&6; }
7648 fi
7649
7650   if test "x$ac_ct_AR" = x; then
7651     AR=""
7652   else
7653     case $cross_compiling:$ac_tool_warned in
7654 yes:)
7655 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7656 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7657 ac_tool_warned=yes ;;
7658 esac
7659     AR=$ac_ct_AR
7660   fi
7661 else
7662   AR="$ac_cv_prog_AR"
7663 fi
7664
7665 if test -n "$ac_tool_prefix"; then
7666   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
7667 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
7668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7669 $as_echo_n "checking for $ac_word... " >&6; }
7670 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
7671   $as_echo_n "(cached) " >&6
7672 else
7673   if test -n "$DLLTOOL"; then
7674   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
7675 else
7676 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7677 for as_dir in $PATH
7678 do
7679   IFS=$as_save_IFS
7680   test -z "$as_dir" && as_dir=.
7681     for ac_exec_ext in '' $ac_executable_extensions; do
7682   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7683     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
7684     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7685     break 2
7686   fi
7687 done
7688   done
7689 IFS=$as_save_IFS
7690
7691 fi
7692 fi
7693 DLLTOOL=$ac_cv_prog_DLLTOOL
7694 if test -n "$DLLTOOL"; then
7695   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
7696 $as_echo "$DLLTOOL" >&6; }
7697 else
7698   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7699 $as_echo "no" >&6; }
7700 fi
7701
7702
7703 fi
7704 if test -z "$ac_cv_prog_DLLTOOL"; then
7705   ac_ct_DLLTOOL=$DLLTOOL
7706   # Extract the first word of "dlltool", so it can be a program name with args.
7707 set dummy dlltool; ac_word=$2
7708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7709 $as_echo_n "checking for $ac_word... " >&6; }
7710 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
7711   $as_echo_n "(cached) " >&6
7712 else
7713   if test -n "$ac_ct_DLLTOOL"; then
7714   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
7715 else
7716 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7717 for as_dir in $PATH
7718 do
7719   IFS=$as_save_IFS
7720   test -z "$as_dir" && as_dir=.
7721     for ac_exec_ext in '' $ac_executable_extensions; do
7722   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7723     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
7724     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7725     break 2
7726   fi
7727 done
7728   done
7729 IFS=$as_save_IFS
7730
7731 fi
7732 fi
7733 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
7734 if test -n "$ac_ct_DLLTOOL"; then
7735   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
7736 $as_echo "$ac_ct_DLLTOOL" >&6; }
7737 else
7738   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7739 $as_echo "no" >&6; }
7740 fi
7741
7742   if test "x$ac_ct_DLLTOOL" = x; then
7743     DLLTOOL=""
7744   else
7745     case $cross_compiling:$ac_tool_warned in
7746 yes:)
7747 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7748 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7749 ac_tool_warned=yes ;;
7750 esac
7751     DLLTOOL=$ac_ct_DLLTOOL
7752   fi
7753 else
7754   DLLTOOL="$ac_cv_prog_DLLTOOL"
7755 fi
7756
7757 if test -n "$ac_tool_prefix"; then
7758   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
7759 set dummy ${ac_tool_prefix}windres; ac_word=$2
7760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7761 $as_echo_n "checking for $ac_word... " >&6; }
7762 if test "${ac_cv_prog_WINDRES+set}" = set; then :
7763   $as_echo_n "(cached) " >&6
7764 else
7765   if test -n "$WINDRES"; then
7766   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
7767 else
7768 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7769 for as_dir in $PATH
7770 do
7771   IFS=$as_save_IFS
7772   test -z "$as_dir" && as_dir=.
7773     for ac_exec_ext in '' $ac_executable_extensions; do
7774   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7775     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
7776     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7777     break 2
7778   fi
7779 done
7780   done
7781 IFS=$as_save_IFS
7782
7783 fi
7784 fi
7785 WINDRES=$ac_cv_prog_WINDRES
7786 if test -n "$WINDRES"; then
7787   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
7788 $as_echo "$WINDRES" >&6; }
7789 else
7790   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7791 $as_echo "no" >&6; }
7792 fi
7793
7794
7795 fi
7796 if test -z "$ac_cv_prog_WINDRES"; then
7797   ac_ct_WINDRES=$WINDRES
7798   # Extract the first word of "windres", so it can be a program name with args.
7799 set dummy windres; ac_word=$2
7800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7801 $as_echo_n "checking for $ac_word... " >&6; }
7802 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
7803   $as_echo_n "(cached) " >&6
7804 else
7805   if test -n "$ac_ct_WINDRES"; then
7806   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
7807 else
7808 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7809 for as_dir in $PATH
7810 do
7811   IFS=$as_save_IFS
7812   test -z "$as_dir" && as_dir=.
7813     for ac_exec_ext in '' $ac_executable_extensions; do
7814   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7815     ac_cv_prog_ac_ct_WINDRES="windres"
7816     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7817     break 2
7818   fi
7819 done
7820   done
7821 IFS=$as_save_IFS
7822
7823 fi
7824 fi
7825 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
7826 if test -n "$ac_ct_WINDRES"; then
7827   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
7828 $as_echo "$ac_ct_WINDRES" >&6; }
7829 else
7830   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7831 $as_echo "no" >&6; }
7832 fi
7833
7834   if test "x$ac_ct_WINDRES" = x; then
7835     WINDRES=""
7836   else
7837     case $cross_compiling:$ac_tool_warned in
7838 yes:)
7839 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7840 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7841 ac_tool_warned=yes ;;
7842 esac
7843     WINDRES=$ac_ct_WINDRES
7844   fi
7845 else
7846   WINDRES="$ac_cv_prog_WINDRES"
7847 fi
7848
7849
7850 # Needed for GNU/Hurd.
7851 if test -n "$ac_tool_prefix"; then
7852   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
7853 set dummy ${ac_tool_prefix}mig; ac_word=$2
7854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7855 $as_echo_n "checking for $ac_word... " >&6; }
7856 if test "${ac_cv_prog_MIG+set}" = set; then :
7857   $as_echo_n "(cached) " >&6
7858 else
7859   if test -n "$MIG"; then
7860   ac_cv_prog_MIG="$MIG" # Let the user override the test.
7861 else
7862 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7863 for as_dir in $PATH
7864 do
7865   IFS=$as_save_IFS
7866   test -z "$as_dir" && as_dir=.
7867     for ac_exec_ext in '' $ac_executable_extensions; do
7868   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7869     ac_cv_prog_MIG="${ac_tool_prefix}mig"
7870     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7871     break 2
7872   fi
7873 done
7874   done
7875 IFS=$as_save_IFS
7876
7877 fi
7878 fi
7879 MIG=$ac_cv_prog_MIG
7880 if test -n "$MIG"; then
7881   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
7882 $as_echo "$MIG" >&6; }
7883 else
7884   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7885 $as_echo "no" >&6; }
7886 fi
7887
7888
7889 fi
7890 if test -z "$ac_cv_prog_MIG"; then
7891   ac_ct_MIG=$MIG
7892   # Extract the first word of "mig", so it can be a program name with args.
7893 set dummy mig; ac_word=$2
7894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7895 $as_echo_n "checking for $ac_word... " >&6; }
7896 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
7897   $as_echo_n "(cached) " >&6
7898 else
7899   if test -n "$ac_ct_MIG"; then
7900   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
7901 else
7902 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7903 for as_dir in $PATH
7904 do
7905   IFS=$as_save_IFS
7906   test -z "$as_dir" && as_dir=.
7907     for ac_exec_ext in '' $ac_executable_extensions; do
7908   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7909     ac_cv_prog_ac_ct_MIG="mig"
7910     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7911     break 2
7912   fi
7913 done
7914   done
7915 IFS=$as_save_IFS
7916
7917 fi
7918 fi
7919 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
7920 if test -n "$ac_ct_MIG"; then
7921   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
7922 $as_echo "$ac_ct_MIG" >&6; }
7923 else
7924   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7925 $as_echo "no" >&6; }
7926 fi
7927
7928   if test "x$ac_ct_MIG" = x; then
7929     MIG=""
7930   else
7931     case $cross_compiling:$ac_tool_warned in
7932 yes:)
7933 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7934 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7935 ac_tool_warned=yes ;;
7936 esac
7937     MIG=$ac_ct_MIG
7938   fi
7939 else
7940   MIG="$ac_cv_prog_MIG"
7941 fi
7942
7943
7944 # ---------------------- #
7945 # Checks for libraries.  #
7946 # ---------------------- #
7947
7948 # We might need to link with -lm; most simulators need it.
7949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
7950 $as_echo_n "checking for main in -lm... " >&6; }
7951 if test "${ac_cv_lib_m_main+set}" = set; then :
7952   $as_echo_n "(cached) " >&6
7953 else
7954   ac_check_lib_save_LIBS=$LIBS
7955 LIBS="-lm  $LIBS"
7956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7957 /* end confdefs.h.  */
7958
7959
7960 int
7961 main ()
7962 {
7963 return main ();
7964   ;
7965   return 0;
7966 }
7967 _ACEOF
7968 if ac_fn_c_try_link "$LINENO"; then :
7969   ac_cv_lib_m_main=yes
7970 else
7971   ac_cv_lib_m_main=no
7972 fi
7973 rm -f core conftest.err conftest.$ac_objext \
7974     conftest$ac_exeext conftest.$ac_ext
7975 LIBS=$ac_check_lib_save_LIBS
7976 fi
7977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
7978 $as_echo "$ac_cv_lib_m_main" >&6; }
7979 if test "x$ac_cv_lib_m_main" = x""yes; then :
7980   cat >>confdefs.h <<_ACEOF
7981 #define HAVE_LIBM 1
7982 _ACEOF
7983
7984   LIBS="-lm $LIBS"
7985
7986 fi
7987
7988
7989 # We need to link with -lw to get `wctype' on Solaris before Solaris
7990 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
7991 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
7992 # is known to have this problem).  Therefore we avoid libw if we can.
7993 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
7994 if test "x$ac_cv_func_wctype" = x""yes; then :
7995
7996 else
7997   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
7998 $as_echo_n "checking for wctype in -lw... " >&6; }
7999 if test "${ac_cv_lib_w_wctype+set}" = set; then :
8000   $as_echo_n "(cached) " >&6
8001 else
8002   ac_check_lib_save_LIBS=$LIBS
8003 LIBS="-lw  $LIBS"
8004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8005 /* end confdefs.h.  */
8006
8007 /* Override any GCC internal prototype to avoid an error.
8008    Use char because int might match the return type of a GCC
8009    builtin and then its argument prototype would still apply.  */
8010 #ifdef __cplusplus
8011 extern "C"
8012 #endif
8013 char wctype ();
8014 int
8015 main ()
8016 {
8017 return wctype ();
8018   ;
8019   return 0;
8020 }
8021 _ACEOF
8022 if ac_fn_c_try_link "$LINENO"; then :
8023   ac_cv_lib_w_wctype=yes
8024 else
8025   ac_cv_lib_w_wctype=no
8026 fi
8027 rm -f core conftest.err conftest.$ac_objext \
8028     conftest$ac_exeext conftest.$ac_ext
8029 LIBS=$ac_check_lib_save_LIBS
8030 fi
8031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
8032 $as_echo "$ac_cv_lib_w_wctype" >&6; }
8033 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
8034   cat >>confdefs.h <<_ACEOF
8035 #define HAVE_LIBW 1
8036 _ACEOF
8037
8038   LIBS="-lw $LIBS"
8039
8040 fi
8041
8042 fi
8043
8044
8045 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
8046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
8047 $as_echo_n "checking for library containing gethostbyname... " >&6; }
8048 if test "${ac_cv_search_gethostbyname+set}" = set; then :
8049   $as_echo_n "(cached) " >&6
8050 else
8051   ac_func_search_save_LIBS=$LIBS
8052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8053 /* end confdefs.h.  */
8054
8055 /* Override any GCC internal prototype to avoid an error.
8056    Use char because int might match the return type of a GCC
8057    builtin and then its argument prototype would still apply.  */
8058 #ifdef __cplusplus
8059 extern "C"
8060 #endif
8061 char gethostbyname ();
8062 int
8063 main ()
8064 {
8065 return gethostbyname ();
8066   ;
8067   return 0;
8068 }
8069 _ACEOF
8070 for ac_lib in '' nsl; do
8071   if test -z "$ac_lib"; then
8072     ac_res="none required"
8073   else
8074     ac_res=-l$ac_lib
8075     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8076   fi
8077   if ac_fn_c_try_link "$LINENO"; then :
8078   ac_cv_search_gethostbyname=$ac_res
8079 fi
8080 rm -f core conftest.err conftest.$ac_objext \
8081     conftest$ac_exeext
8082   if test "${ac_cv_search_gethostbyname+set}" = set; then :
8083   break
8084 fi
8085 done
8086 if test "${ac_cv_search_gethostbyname+set}" = set; then :
8087
8088 else
8089   ac_cv_search_gethostbyname=no
8090 fi
8091 rm conftest.$ac_ext
8092 LIBS=$ac_func_search_save_LIBS
8093 fi
8094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
8095 $as_echo "$ac_cv_search_gethostbyname" >&6; }
8096 ac_res=$ac_cv_search_gethostbyname
8097 if test "$ac_res" != no; then :
8098   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8099
8100 fi
8101
8102
8103 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
8104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
8105 $as_echo_n "checking for library containing socketpair... " >&6; }
8106 if test "${ac_cv_search_socketpair+set}" = set; then :
8107   $as_echo_n "(cached) " >&6
8108 else
8109   ac_func_search_save_LIBS=$LIBS
8110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8111 /* end confdefs.h.  */
8112
8113 /* Override any GCC internal prototype to avoid an error.
8114    Use char because int might match the return type of a GCC
8115    builtin and then its argument prototype would still apply.  */
8116 #ifdef __cplusplus
8117 extern "C"
8118 #endif
8119 char socketpair ();
8120 int
8121 main ()
8122 {
8123 return socketpair ();
8124   ;
8125   return 0;
8126 }
8127 _ACEOF
8128 for ac_lib in '' socket; do
8129   if test -z "$ac_lib"; then
8130     ac_res="none required"
8131   else
8132     ac_res=-l$ac_lib
8133     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8134   fi
8135   if ac_fn_c_try_link "$LINENO"; then :
8136   ac_cv_search_socketpair=$ac_res
8137 fi
8138 rm -f core conftest.err conftest.$ac_objext \
8139     conftest$ac_exeext
8140   if test "${ac_cv_search_socketpair+set}" = set; then :
8141   break
8142 fi
8143 done
8144 if test "${ac_cv_search_socketpair+set}" = set; then :
8145
8146 else
8147   ac_cv_search_socketpair=no
8148 fi
8149 rm conftest.$ac_ext
8150 LIBS=$ac_func_search_save_LIBS
8151 fi
8152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
8153 $as_echo "$ac_cv_search_socketpair" >&6; }
8154 ac_res=$ac_cv_search_socketpair
8155 if test "$ac_res" != no; then :
8156   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8157
8158 fi
8159
8160
8161 # Link in zlib if we can.  This allows us to read compressed debug sections.
8162
8163   # See if the user specified whether he wants zlib support or not.
8164
8165 # Check whether --with-zlib was given.
8166 if test "${with_zlib+set}" = set; then :
8167   withval=$with_zlib;
8168 else
8169   with_zlib=auto
8170 fi
8171
8172
8173   if test "$with_zlib" != "no"; then
8174     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
8175 $as_echo_n "checking for library containing zlibVersion... " >&6; }
8176 if test "${ac_cv_search_zlibVersion+set}" = set; then :
8177   $as_echo_n "(cached) " >&6
8178 else
8179   ac_func_search_save_LIBS=$LIBS
8180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8181 /* end confdefs.h.  */
8182
8183 /* Override any GCC internal prototype to avoid an error.
8184    Use char because int might match the return type of a GCC
8185    builtin and then its argument prototype would still apply.  */
8186 #ifdef __cplusplus
8187 extern "C"
8188 #endif
8189 char zlibVersion ();
8190 int
8191 main ()
8192 {
8193 return zlibVersion ();
8194   ;
8195   return 0;
8196 }
8197 _ACEOF
8198 for ac_lib in '' z; do
8199   if test -z "$ac_lib"; then
8200     ac_res="none required"
8201   else
8202     ac_res=-l$ac_lib
8203     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8204   fi
8205   if ac_fn_c_try_link "$LINENO"; then :
8206   ac_cv_search_zlibVersion=$ac_res
8207 fi
8208 rm -f core conftest.err conftest.$ac_objext \
8209     conftest$ac_exeext
8210   if test "${ac_cv_search_zlibVersion+set}" = set; then :
8211   break
8212 fi
8213 done
8214 if test "${ac_cv_search_zlibVersion+set}" = set; then :
8215
8216 else
8217   ac_cv_search_zlibVersion=no
8218 fi
8219 rm conftest.$ac_ext
8220 LIBS=$ac_func_search_save_LIBS
8221 fi
8222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
8223 $as_echo "$ac_cv_search_zlibVersion" >&6; }
8224 ac_res=$ac_cv_search_zlibVersion
8225 if test "$ac_res" != no; then :
8226   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8227   for ac_header in zlib.h
8228 do :
8229   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
8230 if test "x$ac_cv_header_zlib_h" = x""yes; then :
8231   cat >>confdefs.h <<_ACEOF
8232 #define HAVE_ZLIB_H 1
8233 _ACEOF
8234
8235 fi
8236
8237 done
8238
8239 fi
8240
8241     if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
8242       as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
8243     fi
8244   fi
8245
8246
8247 # On HP/UX we may need libxpdl for dlgetmodinfo (used by solib-pa64.c).
8248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlgetmodinfo" >&5
8249 $as_echo_n "checking for library containing dlgetmodinfo... " >&6; }
8250 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
8251   $as_echo_n "(cached) " >&6
8252 else
8253   ac_func_search_save_LIBS=$LIBS
8254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8255 /* end confdefs.h.  */
8256
8257 /* Override any GCC internal prototype to avoid an error.
8258    Use char because int might match the return type of a GCC
8259    builtin and then its argument prototype would still apply.  */
8260 #ifdef __cplusplus
8261 extern "C"
8262 #endif
8263 char dlgetmodinfo ();
8264 int
8265 main ()
8266 {
8267 return dlgetmodinfo ();
8268   ;
8269   return 0;
8270 }
8271 _ACEOF
8272 for ac_lib in '' dl xpdl; do
8273   if test -z "$ac_lib"; then
8274     ac_res="none required"
8275   else
8276     ac_res=-l$ac_lib
8277     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8278   fi
8279   if ac_fn_c_try_link "$LINENO"; then :
8280   ac_cv_search_dlgetmodinfo=$ac_res
8281 fi
8282 rm -f core conftest.err conftest.$ac_objext \
8283     conftest$ac_exeext
8284   if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
8285   break
8286 fi
8287 done
8288 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
8289
8290 else
8291   ac_cv_search_dlgetmodinfo=no
8292 fi
8293 rm conftest.$ac_ext
8294 LIBS=$ac_func_search_save_LIBS
8295 fi
8296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlgetmodinfo" >&5
8297 $as_echo "$ac_cv_search_dlgetmodinfo" >&6; }
8298 ac_res=$ac_cv_search_dlgetmodinfo
8299 if test "$ac_res" != no; then :
8300   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8301
8302 fi
8303
8304
8305
8306
8307
8308 # Check whether --with-libiconv-prefix was given.
8309 if test "${with_libiconv_prefix+set}" = set; then :
8310   withval=$with_libiconv_prefix;
8311     for dir in `echo "$withval" | tr : ' '`; do
8312       if test -d $dir/include; then LIBICONV_INCLUDE="-I$dir/include"; fi
8313       if test -d $dir/lib; then LIBICONV_LIBDIR="-L$dir/lib"; fi
8314     done
8315
8316 fi
8317
8318
8319   BUILD_LIBICONV_LIBDIRS="../libiconv/lib/.libs ../libiconv/lib/_libs"
8320   BUILD_LIBICONV_INCLUDE="-I../libiconv/include"
8321
8322   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
8323 $as_echo_n "checking for iconv... " >&6; }
8324 if test "${am_cv_func_iconv+set}" = set; then :
8325   $as_echo_n "(cached) " >&6
8326 else
8327
8328     am_cv_func_iconv="no, consider installing GNU libiconv"
8329     am_cv_lib_iconv=no
8330     am_cv_use_build_libiconv=no
8331
8332     # If libiconv is part of the build tree, then try using it over
8333     # any system iconv.
8334     if test -d ../libiconv; then
8335       for lib_dir in $BUILD_LIBICONV_LIBDIRS; do
8336         am_save_LIBS="$LIBS"
8337         am_save_CPPFLAGS="$CPPFLAGS"
8338         LIBS="$LIBS $lib_dir/libiconv.a"
8339         CPPFLAGS="$CPPFLAGS $BUILD_LIBICONV_INCLUDE"
8340         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8341 /* end confdefs.h.  */
8342 #include <stdlib.h>
8343 #include <iconv.h>
8344 int
8345 main ()
8346 {
8347 iconv_t cd = iconv_open("","");
8348            iconv(cd,NULL,NULL,NULL,NULL);
8349            iconv_close(cd);
8350   ;
8351   return 0;
8352 }
8353 _ACEOF
8354 if ac_fn_c_try_link "$LINENO"; then :
8355   am_cv_use_build_libiconv=yes
8356           am_cv_lib_iconv=yes
8357           am_cv_func_iconv=yes
8358 fi
8359 rm -f core conftest.err conftest.$ac_objext \
8360     conftest$ac_exeext conftest.$ac_ext
8361         LIBS="$am_save_LIBS"
8362         CPPFLAGS="$am_save_CPPFLAGS"
8363         if test "$am_cv_use_build_libiconv" = "yes"; then
8364           BUILD_LIBICONV_LIBDIR=$lib_dir
8365           break
8366         fi
8367       done
8368     fi
8369
8370     # Next, try to find iconv in libc.
8371     if test "$am_cv_func_iconv" != yes; then
8372       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8373 /* end confdefs.h.  */
8374 #include <stdlib.h>
8375 #include <iconv.h>
8376 int
8377 main ()
8378 {
8379 iconv_t cd = iconv_open("","");
8380          iconv(cd,NULL,NULL,NULL,NULL);
8381          iconv_close(cd);
8382   ;
8383   return 0;
8384 }
8385 _ACEOF
8386 if ac_fn_c_try_link "$LINENO"; then :
8387   am_cv_func_iconv=yes
8388 fi
8389 rm -f core conftest.err conftest.$ac_objext \
8390     conftest$ac_exeext conftest.$ac_ext
8391     fi
8392
8393     # If iconv was not in libc, try -liconv.  In this case, arrange to
8394     # look in the libiconv prefix, if it was specified by the user.
8395     if test "$am_cv_func_iconv" != yes; then
8396       am_save_CPPFLAGS="$CPPFLAGS"
8397       am_save_LIBS="$LIBS"
8398       if test -n "$LIBICONV_INCLUDE"; then
8399         CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
8400         LIBS="$LIBS $LIBICONV_LIBDIR"
8401       fi
8402       LIBS="$LIBS -liconv"
8403       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8404 /* end confdefs.h.  */
8405 #include <stdlib.h>
8406 #include <iconv.h>
8407 int
8408 main ()
8409 {
8410 iconv_t cd = iconv_open("","");
8411          iconv(cd,NULL,NULL,NULL,NULL);
8412          iconv_close(cd);
8413   ;
8414   return 0;
8415 }
8416 _ACEOF
8417 if ac_fn_c_try_link "$LINENO"; then :
8418   am_cv_lib_iconv=yes
8419         am_cv_func_iconv=yes
8420 fi
8421 rm -f core conftest.err conftest.$ac_objext \
8422     conftest$ac_exeext conftest.$ac_ext
8423       LIBS="$am_save_LIBS"
8424       CPPFLAGS="$am_save_CPPFLAGS"
8425     fi
8426
8427 fi
8428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
8429 $as_echo "$am_cv_func_iconv" >&6; }
8430
8431   # Set the various flags based on the cache variables.  We can't rely
8432   # on the flags to remain set from the above code, due to caching.
8433   LIBICONV=
8434   if test "$am_cv_lib_iconv" = yes; then
8435     LIBICONV="-liconv"
8436   else
8437     LIBICONV_LIBDIR=
8438     LIBICONV_INCLUDE=
8439   fi
8440   if test "$am_cv_use_build_libiconv" = yes; then
8441     LIBICONV="$BUILD_LIBICONV_LIBDIR/libiconv.a"
8442     LIBICONV_LIBDIR=""
8443     LIBICONV_INCLUDE="$BUILD_LIBICONV_INCLUDE"
8444   fi
8445   CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
8446   LIBS="$LIBS $LIBICONV_LIBDIR $LIBICONV"
8447
8448   if test "$am_cv_func_iconv" = yes; then
8449
8450 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
8451
8452     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
8453 $as_echo_n "checking for iconv declaration... " >&6; }
8454     if test "${am_cv_proto_iconv+set}" = set; then :
8455   $as_echo_n "(cached) " >&6
8456 else
8457
8458       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8459 /* end confdefs.h.  */
8460
8461 #include <stdlib.h>
8462 #include <iconv.h>
8463 extern
8464 #ifdef __cplusplus
8465 "C"
8466 #endif
8467 #if defined(__STDC__) || defined(__cplusplus)
8468 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
8469 #else
8470 size_t iconv();
8471 #endif
8472
8473 int
8474 main ()
8475 {
8476
8477   ;
8478   return 0;
8479 }
8480 _ACEOF
8481 if ac_fn_c_try_compile "$LINENO"; then :
8482   am_cv_proto_iconv_arg1=""
8483 else
8484   am_cv_proto_iconv_arg1="const"
8485 fi
8486 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8487       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
8488 fi
8489
8490     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
8491     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
8492          }$am_cv_proto_iconv" >&5
8493 $as_echo "${ac_t:-
8494          }$am_cv_proto_iconv" >&6; }
8495
8496 cat >>confdefs.h <<_ACEOF
8497 #define ICONV_CONST $am_cv_proto_iconv_arg1
8498 _ACEOF
8499
8500   fi
8501
8502
8503 # On alpha-osf, it appears that libtermcap and libcurses are not compatible.
8504 # There is a very specific comment in /usr/include/curses.h explaining that
8505 # termcap routines built into libcurses must not be used.
8506 #
8507 # The symptoms we observed so far is GDB unexpectedly changing
8508 # the terminal settings when tgetent is called - this is particularly
8509 # visible as the output is missing carriage returns, and so rapidly
8510 # becomes very hard to read.
8511 #
8512 # The readline configure script has already decided that libtermcap
8513 # was enough for its purposes, and so decided to build readline using
8514 # libtermcap.  Since the TUI mode requires curses, building GDB with
8515 # TUI enabled results in both libraries to be used at the same time,
8516 # which is not allowed.  This basically means that GDB with TUI is
8517 # broken on alpha-osf.
8518
8519 case $host_os in
8520   alpha*-*-osf* )
8521     if "$enable_tui" = "yes"; then
8522       as_fn_error "Building GDB with TUI mode is not supported on this host" "$LINENO" 5
8523     fi
8524     if "$enable_tui" = "auto"; then
8525       enable_tui=no
8526     fi
8527     ;;
8528 esac
8529
8530 # For the TUI, we need enhanced curses functionality.
8531 if test x"$enable_tui" != xno; then
8532   prefer_curses=yes
8533 fi
8534
8535 curses_found=no
8536 if test x"$prefer_curses" = xyes; then
8537   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
8538   # curses library because the latter might not provide all the
8539   # functionality we need.  However, this leads to problems on systems
8540   # where the linker searches /usr/local/lib, but the compiler doesn't
8541   # search /usr/local/include, if ncurses is installed in /usr/local.  A
8542   # default installation of ncurses on alpha*-dec-osf* will lead to such
8543   # a situation.
8544   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
8545 $as_echo_n "checking for library containing waddstr... " >&6; }
8546 if test "${ac_cv_search_waddstr+set}" = set; then :
8547   $as_echo_n "(cached) " >&6
8548 else
8549   ac_func_search_save_LIBS=$LIBS
8550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8551 /* end confdefs.h.  */
8552
8553 /* Override any GCC internal prototype to avoid an error.
8554    Use char because int might match the return type of a GCC
8555    builtin and then its argument prototype would still apply.  */
8556 #ifdef __cplusplus
8557 extern "C"
8558 #endif
8559 char waddstr ();
8560 int
8561 main ()
8562 {
8563 return waddstr ();
8564   ;
8565   return 0;
8566 }
8567 _ACEOF
8568 for ac_lib in '' ncurses cursesX curses; do
8569   if test -z "$ac_lib"; then
8570     ac_res="none required"
8571   else
8572     ac_res=-l$ac_lib
8573     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8574   fi
8575   if ac_fn_c_try_link "$LINENO"; then :
8576   ac_cv_search_waddstr=$ac_res
8577 fi
8578 rm -f core conftest.err conftest.$ac_objext \
8579     conftest$ac_exeext
8580   if test "${ac_cv_search_waddstr+set}" = set; then :
8581   break
8582 fi
8583 done
8584 if test "${ac_cv_search_waddstr+set}" = set; then :
8585
8586 else
8587   ac_cv_search_waddstr=no
8588 fi
8589 rm conftest.$ac_ext
8590 LIBS=$ac_func_search_save_LIBS
8591 fi
8592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
8593 $as_echo "$ac_cv_search_waddstr" >&6; }
8594 ac_res=$ac_cv_search_waddstr
8595 if test "$ac_res" != no; then :
8596   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8597
8598 fi
8599
8600
8601   if test "$ac_cv_search_waddstr" != no; then
8602     curses_found=yes
8603   fi
8604 fi
8605
8606 # Check whether we should enable the TUI, but only do so if we really
8607 # can.
8608 if test x"$enable_tui" != xno; then
8609   if test -d $srcdir/tui; then
8610     if test "$curses_found" != no; then
8611       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
8612       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
8613       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
8614       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
8615       CONFIG_ALL="${CONFIG_ALL} all-tui"
8616       CONFIG_CLEAN="${CONFIG_CLEAN} clean-tui"
8617       CONFIG_INSTALL="${CONFIG_INSTALL} install-tui"
8618       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-tui"
8619     else
8620       if test x"$enable_tui" = xyes; then
8621         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
8622       else
8623         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
8624 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
8625       fi
8626     fi
8627   fi
8628 fi
8629
8630 # Since GDB uses Readline, we need termcap functionality.  In many
8631 # cases this will be provided by the curses library, but some systems
8632 # have a seperate termcap library, or no curses library at all.
8633
8634 case $host_os in
8635   cygwin*)
8636     if test -d $srcdir/libtermcap; then
8637       LIBS="../libtermcap/libtermcap.a $LIBS"
8638       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
8639     fi ;;
8640   go32* | *djgpp*)
8641     ac_cv_search_tgetent="none required"
8642     ;;
8643   *mingw32*)
8644     ac_cv_search_tgetent="none required"
8645     CONFIG_OBS="$CONFIG_OBS windows-termcap.o"
8646     ;;
8647 esac
8648
8649 # These are the libraries checked by Readline.
8650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
8651 $as_echo_n "checking for library containing tgetent... " >&6; }
8652 if test "${ac_cv_search_tgetent+set}" = set; then :
8653   $as_echo_n "(cached) " >&6
8654 else
8655   ac_func_search_save_LIBS=$LIBS
8656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8657 /* end confdefs.h.  */
8658
8659 /* Override any GCC internal prototype to avoid an error.
8660    Use char because int might match the return type of a GCC
8661    builtin and then its argument prototype would still apply.  */
8662 #ifdef __cplusplus
8663 extern "C"
8664 #endif
8665 char tgetent ();
8666 int
8667 main ()
8668 {
8669 return tgetent ();
8670   ;
8671   return 0;
8672 }
8673 _ACEOF
8674 for ac_lib in '' termcap tinfo curses ncurses; do
8675   if test -z "$ac_lib"; then
8676     ac_res="none required"
8677   else
8678     ac_res=-l$ac_lib
8679     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8680   fi
8681   if ac_fn_c_try_link "$LINENO"; then :
8682   ac_cv_search_tgetent=$ac_res
8683 fi
8684 rm -f core conftest.err conftest.$ac_objext \
8685     conftest$ac_exeext
8686   if test "${ac_cv_search_tgetent+set}" = set; then :
8687   break
8688 fi
8689 done
8690 if test "${ac_cv_search_tgetent+set}" = set; then :
8691
8692 else
8693   ac_cv_search_tgetent=no
8694 fi
8695 rm conftest.$ac_ext
8696 LIBS=$ac_func_search_save_LIBS
8697 fi
8698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
8699 $as_echo "$ac_cv_search_tgetent" >&6; }
8700 ac_res=$ac_cv_search_tgetent
8701 if test "$ac_res" != no; then :
8702   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8703
8704 fi
8705
8706
8707 if test "$ac_cv_search_tgetent" = no; then
8708   as_fn_error "no termcap library found" "$LINENO" 5
8709 fi
8710
8711
8712 # Check whether --with-system-readline was given.
8713 if test "${with_system_readline+set}" = set; then :
8714   withval=$with_system_readline;
8715 fi
8716
8717
8718 if test "$with_system_readline" = yes; then
8719   READLINE=-lreadline
8720   READLINE_DEPS=
8721   READLINE_CFLAGS=
8722
8723   # readline-6.0 started to use the name `_rl_echoing_p'.
8724   # `$(READLINE_DIR)/' of bundled readline would not resolve in configure.
8725
8726   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline_echoing_p" >&5
8727 $as_echo_n "checking for readline_echoing_p... " >&6; }
8728   save_LIBS=$LIBS
8729   LIBS="$LIBS $READLINE"
8730   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8731 /* end confdefs.h.  */
8732
8733 int
8734 main ()
8735 {
8736 extern int readline_echoing_p;
8737                                     return readline_echoing_p;
8738   ;
8739   return 0;
8740 }
8741 _ACEOF
8742 if ac_fn_c_try_link "$LINENO"; then :
8743   READLINE_ECHOING_P=yes
8744 else
8745   READLINE_ECHOING_P=no
8746
8747 $as_echo "#define readline_echoing_p _rl_echoing_p" >>confdefs.h
8748
8749 fi
8750 rm -f core conftest.err conftest.$ac_objext \
8751     conftest$ac_exeext conftest.$ac_ext
8752   LIBS="$save_LIBS"
8753   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READLINE_ECHOING_P" >&5
8754 $as_echo "$READLINE_ECHOING_P" >&6; }
8755 else
8756   READLINE='$(READLINE_DIR)/libreadline.a'
8757   READLINE_DEPS='$(READLINE)'
8758   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
8759 fi
8760
8761
8762
8763
8764
8765 # Check whether --with-expat was given.
8766 if test "${with_expat+set}" = set; then :
8767   withval=$with_expat;
8768 else
8769   with_expat=auto
8770 fi
8771
8772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
8773 $as_echo_n "checking whether to use expat... " >&6; }
8774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
8775 $as_echo "$with_expat" >&6; }
8776
8777 if test "${with_expat}" = no; then
8778   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
8779 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
8780   HAVE_LIBEXPAT=no
8781 else
8782
8783       if test "X$prefix" = "XNONE"; then
8784     acl_final_prefix="$ac_default_prefix"
8785   else
8786     acl_final_prefix="$prefix"
8787   fi
8788   if test "X$exec_prefix" = "XNONE"; then
8789     acl_final_exec_prefix='${prefix}'
8790   else
8791     acl_final_exec_prefix="$exec_prefix"
8792   fi
8793   acl_save_prefix="$prefix"
8794   prefix="$acl_final_prefix"
8795   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
8796   prefix="$acl_save_prefix"
8797
8798
8799 # Check whether --with-gnu-ld was given.
8800 if test "${with_gnu_ld+set}" = set; then :
8801   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
8802 else
8803   with_gnu_ld=no
8804 fi
8805
8806 # Prepare PATH_SEPARATOR.
8807 # The user is always right.
8808 if test "${PATH_SEPARATOR+set}" != set; then
8809   echo "#! /bin/sh" >conf$$.sh
8810   echo  "exit 0"   >>conf$$.sh
8811   chmod +x conf$$.sh
8812   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8813     PATH_SEPARATOR=';'
8814   else
8815     PATH_SEPARATOR=:
8816   fi
8817   rm -f conf$$.sh
8818 fi
8819 ac_prog=ld
8820 if test "$GCC" = yes; then
8821   # Check if gcc -print-prog-name=ld gives a path.
8822   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
8823 $as_echo_n "checking for ld used by GCC... " >&6; }
8824   case $host in
8825   *-*-mingw*)
8826     # gcc leaves a trailing carriage return which upsets mingw
8827     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
8828   *)
8829     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
8830   esac
8831   case $ac_prog in
8832     # Accept absolute paths.
8833     [\\/]* | [A-Za-z]:[\\/]*)
8834       re_direlt='/[^/][^/]*/\.\./'
8835       # Canonicalize the path of ld
8836       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
8837       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
8838         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
8839       done
8840       test -z "$LD" && LD="$ac_prog"
8841       ;;
8842   "")
8843     # If it fails, then pretend we aren't using GCC.
8844     ac_prog=ld
8845     ;;
8846   *)
8847     # If it is relative, then search for the first ld in PATH.
8848     with_gnu_ld=unknown
8849     ;;
8850   esac
8851 elif test "$with_gnu_ld" = yes; then
8852   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
8853 $as_echo_n "checking for GNU ld... " >&6; }
8854 else
8855   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
8856 $as_echo_n "checking for non-GNU ld... " >&6; }
8857 fi
8858 if test "${acl_cv_path_LD+set}" = set; then :
8859   $as_echo_n "(cached) " >&6
8860 else
8861   if test -z "$LD"; then
8862   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
8863   for ac_dir in $PATH; do
8864     test -z "$ac_dir" && ac_dir=.
8865     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
8866       acl_cv_path_LD="$ac_dir/$ac_prog"
8867       # Check to see if the program is GNU ld.  I'd rather use --version,
8868       # but apparently some GNU ld's only accept -v.
8869       # Break only if it was the GNU/non-GNU ld that we prefer.
8870       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
8871         test "$with_gnu_ld" != no && break
8872       else
8873         test "$with_gnu_ld" != yes && break
8874       fi
8875     fi
8876   done
8877   IFS="$ac_save_ifs"
8878 else
8879   acl_cv_path_LD="$LD" # Let the user override the test with a path.
8880 fi
8881 fi
8882
8883 LD="$acl_cv_path_LD"
8884 if test -n "$LD"; then
8885   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
8886 $as_echo "$LD" >&6; }
8887 else
8888   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8889 $as_echo "no" >&6; }
8890 fi
8891 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
8892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
8893 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
8894 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
8895   $as_echo_n "(cached) " >&6
8896 else
8897   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
8898 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
8899   acl_cv_prog_gnu_ld=yes
8900 else
8901   acl_cv_prog_gnu_ld=no
8902 fi
8903 fi
8904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
8905 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
8906 with_gnu_ld=$acl_cv_prog_gnu_ld
8907
8908
8909
8910                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
8911 $as_echo_n "checking for shared library run path origin... " >&6; }
8912 if test "${acl_cv_rpath+set}" = set; then :
8913   $as_echo_n "(cached) " >&6
8914 else
8915
8916     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
8917     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
8918     . ./conftest.sh
8919     rm -f ./conftest.sh
8920     acl_cv_rpath=done
8921
8922 fi
8923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
8924 $as_echo "$acl_cv_rpath" >&6; }
8925   wl="$acl_cv_wl"
8926   libext="$acl_cv_libext"
8927   shlibext="$acl_cv_shlibext"
8928   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
8929   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
8930   hardcode_direct="$acl_cv_hardcode_direct"
8931   hardcode_minus_L="$acl_cv_hardcode_minus_L"
8932     # Check whether --enable-rpath was given.
8933 if test "${enable_rpath+set}" = set; then :
8934   enableval=$enable_rpath; :
8935 else
8936   enable_rpath=yes
8937 fi
8938
8939
8940
8941
8942
8943
8944
8945
8946
8947
8948     use_additional=yes
8949
8950   acl_save_prefix="$prefix"
8951   prefix="$acl_final_prefix"
8952   acl_save_exec_prefix="$exec_prefix"
8953   exec_prefix="$acl_final_exec_prefix"
8954
8955     eval additional_includedir=\"$includedir\"
8956     eval additional_libdir=\"$libdir\"
8957
8958   exec_prefix="$acl_save_exec_prefix"
8959   prefix="$acl_save_prefix"
8960
8961
8962 # Check whether --with-libexpat-prefix was given.
8963 if test "${with_libexpat_prefix+set}" = set; then :
8964   withval=$with_libexpat_prefix;
8965     if test "X$withval" = "Xno"; then
8966       use_additional=no
8967     else
8968       if test "X$withval" = "X"; then
8969
8970   acl_save_prefix="$prefix"
8971   prefix="$acl_final_prefix"
8972   acl_save_exec_prefix="$exec_prefix"
8973   exec_prefix="$acl_final_exec_prefix"
8974
8975           eval additional_includedir=\"$includedir\"
8976           eval additional_libdir=\"$libdir\"
8977
8978   exec_prefix="$acl_save_exec_prefix"
8979   prefix="$acl_save_prefix"
8980
8981       else
8982         additional_includedir="$withval/include"
8983         additional_libdir="$withval/lib"
8984       fi
8985     fi
8986
8987 fi
8988
8989       LIBEXPAT=
8990   LTLIBEXPAT=
8991   INCEXPAT=
8992   rpathdirs=
8993   ltrpathdirs=
8994   names_already_handled=
8995   names_next_round='expat '
8996   while test -n "$names_next_round"; do
8997     names_this_round="$names_next_round"
8998     names_next_round=
8999     for name in $names_this_round; do
9000       already_handled=
9001       for n in $names_already_handled; do
9002         if test "$n" = "$name"; then
9003           already_handled=yes
9004           break
9005         fi
9006       done
9007       if test -z "$already_handled"; then
9008         names_already_handled="$names_already_handled $name"
9009                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9010         eval value=\"\$HAVE_LIB$uppername\"
9011         if test -n "$value"; then
9012           if test "$value" = yes; then
9013             eval value=\"\$LIB$uppername\"
9014             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
9015             eval value=\"\$LTLIB$uppername\"
9016             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
9017           else
9018                                     :
9019           fi
9020         else
9021                               found_dir=
9022           found_la=
9023           found_so=
9024           found_a=
9025           if test $use_additional = yes; then
9026             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9027               found_dir="$additional_libdir"
9028               found_so="$additional_libdir/lib$name.$shlibext"
9029               if test -f "$additional_libdir/lib$name.la"; then
9030                 found_la="$additional_libdir/lib$name.la"
9031               fi
9032             else
9033               if test -f "$additional_libdir/lib$name.$libext"; then
9034                 found_dir="$additional_libdir"
9035                 found_a="$additional_libdir/lib$name.$libext"
9036                 if test -f "$additional_libdir/lib$name.la"; then
9037                   found_la="$additional_libdir/lib$name.la"
9038                 fi
9039               fi
9040             fi
9041           fi
9042           if test "X$found_dir" = "X"; then
9043             for x in $LDFLAGS $LTLIBEXPAT; do
9044
9045   acl_save_prefix="$prefix"
9046   prefix="$acl_final_prefix"
9047   acl_save_exec_prefix="$exec_prefix"
9048   exec_prefix="$acl_final_exec_prefix"
9049   eval x=\"$x\"
9050   exec_prefix="$acl_save_exec_prefix"
9051   prefix="$acl_save_prefix"
9052
9053               case "$x" in
9054                 -L*)
9055                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9056                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9057                     found_dir="$dir"
9058                     found_so="$dir/lib$name.$shlibext"
9059                     if test -f "$dir/lib$name.la"; then
9060                       found_la="$dir/lib$name.la"
9061                     fi
9062                   else
9063                     if test -f "$dir/lib$name.$libext"; then
9064                       found_dir="$dir"
9065                       found_a="$dir/lib$name.$libext"
9066                       if test -f "$dir/lib$name.la"; then
9067                         found_la="$dir/lib$name.la"
9068                       fi
9069                     fi
9070                   fi
9071                   ;;
9072               esac
9073               if test "X$found_dir" != "X"; then
9074                 break
9075               fi
9076             done
9077           fi
9078           if test "X$found_dir" != "X"; then
9079                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
9080             if test "X$found_so" != "X"; then
9081                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9082                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9083               else
9084                                                                                 haveit=
9085                 for x in $ltrpathdirs; do
9086                   if test "X$x" = "X$found_dir"; then
9087                     haveit=yes
9088                     break
9089                   fi
9090                 done
9091                 if test -z "$haveit"; then
9092                   ltrpathdirs="$ltrpathdirs $found_dir"
9093                 fi
9094                                 if test "$hardcode_direct" = yes; then
9095                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9096                 else
9097                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9098                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9099                                                             haveit=
9100                     for x in $rpathdirs; do
9101                       if test "X$x" = "X$found_dir"; then
9102                         haveit=yes
9103                         break
9104                       fi
9105                     done
9106                     if test -z "$haveit"; then
9107                       rpathdirs="$rpathdirs $found_dir"
9108                     fi
9109                   else
9110                                                                                 haveit=
9111                     for x in $LDFLAGS $LIBEXPAT; do
9112
9113   acl_save_prefix="$prefix"
9114   prefix="$acl_final_prefix"
9115   acl_save_exec_prefix="$exec_prefix"
9116   exec_prefix="$acl_final_exec_prefix"
9117   eval x=\"$x\"
9118   exec_prefix="$acl_save_exec_prefix"
9119   prefix="$acl_save_prefix"
9120
9121                       if test "X$x" = "X-L$found_dir"; then
9122                         haveit=yes
9123                         break
9124                       fi
9125                     done
9126                     if test -z "$haveit"; then
9127                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
9128                     fi
9129                     if test "$hardcode_minus_L" != no; then
9130                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9131                     else
9132                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
9133                     fi
9134                   fi
9135                 fi
9136               fi
9137             else
9138               if test "X$found_a" != "X"; then
9139                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
9140               else
9141                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
9142               fi
9143             fi
9144                         additional_includedir=
9145             case "$found_dir" in
9146               */lib | */lib/)
9147                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9148                 additional_includedir="$basedir/include"
9149                 ;;
9150             esac
9151             if test "X$additional_includedir" != "X"; then
9152                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
9153                 haveit=
9154                 if test "X$additional_includedir" = "X/usr/local/include"; then
9155                   if test -n "$GCC"; then
9156                     case $host_os in
9157                       linux*) haveit=yes;;
9158                     esac
9159                   fi
9160                 fi
9161                 if test -z "$haveit"; then
9162                   for x in $CPPFLAGS $INCEXPAT; do
9163
9164   acl_save_prefix="$prefix"
9165   prefix="$acl_final_prefix"
9166   acl_save_exec_prefix="$exec_prefix"
9167   exec_prefix="$acl_final_exec_prefix"
9168   eval x=\"$x\"
9169   exec_prefix="$acl_save_exec_prefix"
9170   prefix="$acl_save_prefix"
9171
9172                     if test "X$x" = "X-I$additional_includedir"; then
9173                       haveit=yes
9174                       break
9175                     fi
9176                   done
9177                   if test -z "$haveit"; then
9178                     if test -d "$additional_includedir"; then
9179                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
9180                     fi
9181                   fi
9182                 fi
9183               fi
9184             fi
9185                         if test -n "$found_la"; then
9186                                                         save_libdir="$libdir"
9187               case "$found_la" in
9188                 */* | *\\*) . "$found_la" ;;
9189                 *) . "./$found_la" ;;
9190               esac
9191               libdir="$save_libdir"
9192                             for dep in $dependency_libs; do
9193                 case "$dep" in
9194                   -L*)
9195                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9196                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
9197                       haveit=
9198                       if test "X$additional_libdir" = "X/usr/local/lib"; then
9199                         if test -n "$GCC"; then
9200                           case $host_os in
9201                             linux*) haveit=yes;;
9202                           esac
9203                         fi
9204                       fi
9205                       if test -z "$haveit"; then
9206                         haveit=
9207                         for x in $LDFLAGS $LIBEXPAT; do
9208
9209   acl_save_prefix="$prefix"
9210   prefix="$acl_final_prefix"
9211   acl_save_exec_prefix="$exec_prefix"
9212   exec_prefix="$acl_final_exec_prefix"
9213   eval x=\"$x\"
9214   exec_prefix="$acl_save_exec_prefix"
9215   prefix="$acl_save_prefix"
9216
9217                           if test "X$x" = "X-L$additional_libdir"; then
9218                             haveit=yes
9219                             break
9220                           fi
9221                         done
9222                         if test -z "$haveit"; then
9223                           if test -d "$additional_libdir"; then
9224                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
9225                           fi
9226                         fi
9227                         haveit=
9228                         for x in $LDFLAGS $LTLIBEXPAT; do
9229
9230   acl_save_prefix="$prefix"
9231   prefix="$acl_final_prefix"
9232   acl_save_exec_prefix="$exec_prefix"
9233   exec_prefix="$acl_final_exec_prefix"
9234   eval x=\"$x\"
9235   exec_prefix="$acl_save_exec_prefix"
9236   prefix="$acl_save_prefix"
9237
9238                           if test "X$x" = "X-L$additional_libdir"; then
9239                             haveit=yes
9240                             break
9241                           fi
9242                         done
9243                         if test -z "$haveit"; then
9244                           if test -d "$additional_libdir"; then
9245                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
9246                           fi
9247                         fi
9248                       fi
9249                     fi
9250                     ;;
9251                   -R*)
9252                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
9253                     if test "$enable_rpath" != no; then
9254                                                                   haveit=
9255                       for x in $rpathdirs; do
9256                         if test "X$x" = "X$dir"; then
9257                           haveit=yes
9258                           break
9259                         fi
9260                       done
9261                       if test -z "$haveit"; then
9262                         rpathdirs="$rpathdirs $dir"
9263                       fi
9264                                                                   haveit=
9265                       for x in $ltrpathdirs; do
9266                         if test "X$x" = "X$dir"; then
9267                           haveit=yes
9268                           break
9269                         fi
9270                       done
9271                       if test -z "$haveit"; then
9272                         ltrpathdirs="$ltrpathdirs $dir"
9273                       fi
9274                     fi
9275                     ;;
9276                   -l*)
9277                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
9278                     ;;
9279                   *.la)
9280                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
9281                     ;;
9282                   *)
9283                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
9284                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
9285                     ;;
9286                 esac
9287               done
9288             fi
9289           else
9290                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
9291             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
9292           fi
9293         fi
9294       fi
9295     done
9296   done
9297   if test "X$rpathdirs" != "X"; then
9298     if test -n "$hardcode_libdir_separator"; then
9299                         alldirs=
9300       for found_dir in $rpathdirs; do
9301         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
9302       done
9303             acl_save_libdir="$libdir"
9304       libdir="$alldirs"
9305       eval flag=\"$hardcode_libdir_flag_spec\"
9306       libdir="$acl_save_libdir"
9307       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
9308     else
9309             for found_dir in $rpathdirs; do
9310         acl_save_libdir="$libdir"
9311         libdir="$found_dir"
9312         eval flag=\"$hardcode_libdir_flag_spec\"
9313         libdir="$acl_save_libdir"
9314         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
9315       done
9316     fi
9317   fi
9318   if test "X$ltrpathdirs" != "X"; then
9319             for found_dir in $ltrpathdirs; do
9320       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
9321     done
9322   fi
9323
9324
9325         ac_save_CPPFLAGS="$CPPFLAGS"
9326
9327   for element in $INCEXPAT; do
9328     haveit=
9329     for x in $CPPFLAGS; do
9330
9331   acl_save_prefix="$prefix"
9332   prefix="$acl_final_prefix"
9333   acl_save_exec_prefix="$exec_prefix"
9334   exec_prefix="$acl_final_exec_prefix"
9335   eval x=\"$x\"
9336   exec_prefix="$acl_save_exec_prefix"
9337   prefix="$acl_save_prefix"
9338
9339       if test "X$x" = "X$element"; then
9340         haveit=yes
9341         break
9342       fi
9343     done
9344     if test -z "$haveit"; then
9345       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
9346     fi
9347   done
9348
9349
9350   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
9351 $as_echo_n "checking for libexpat... " >&6; }
9352 if test "${ac_cv_libexpat+set}" = set; then :
9353   $as_echo_n "(cached) " >&6
9354 else
9355
9356     ac_save_LIBS="$LIBS"
9357     LIBS="$LIBS $LIBEXPAT"
9358     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9359 /* end confdefs.h.  */
9360 #include "expat.h"
9361 int
9362 main ()
9363 {
9364 XML_Parser p = XML_ParserCreate (0);
9365   ;
9366   return 0;
9367 }
9368 _ACEOF
9369 if ac_fn_c_try_link "$LINENO"; then :
9370   ac_cv_libexpat=yes
9371 else
9372   ac_cv_libexpat=no
9373 fi
9374 rm -f core conftest.err conftest.$ac_objext \
9375     conftest$ac_exeext conftest.$ac_ext
9376     LIBS="$ac_save_LIBS"
9377
9378 fi
9379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
9380 $as_echo "$ac_cv_libexpat" >&6; }
9381   if test "$ac_cv_libexpat" = yes; then
9382     HAVE_LIBEXPAT=yes
9383
9384 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
9385
9386     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
9387 $as_echo_n "checking how to link with libexpat... " >&6; }
9388     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
9389 $as_echo "$LIBEXPAT" >&6; }
9390   else
9391     HAVE_LIBEXPAT=no
9392             CPPFLAGS="$ac_save_CPPFLAGS"
9393     LIBEXPAT=
9394     LTLIBEXPAT=
9395   fi
9396
9397
9398
9399
9400
9401
9402   if test "$HAVE_LIBEXPAT" != yes; then
9403     if test "$with_expat" = yes; then
9404       as_fn_error "expat is missing or unusable" "$LINENO" 5
9405     else
9406       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
9407 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
9408     fi
9409   else
9410     save_LIBS=$LIBS
9411     LIBS="$LIBS $LIBEXPAT"
9412     for ac_func in XML_StopParser
9413 do :
9414   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
9415 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
9416   cat >>confdefs.h <<_ACEOF
9417 #define HAVE_XML_STOPPARSER 1
9418 _ACEOF
9419
9420 fi
9421 done
9422
9423     LIBS=$save_LIBS
9424   fi
9425 fi
9426
9427
9428
9429
9430 # Check whether --with-python was given.
9431 if test "${with_python+set}" = set; then :
9432   withval=$with_python;
9433 else
9434   with_python=auto
9435 fi
9436
9437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
9438 $as_echo_n "checking whether to use python... " >&6; }
9439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
9440 $as_echo "$with_python" >&6; }
9441
9442 if test "${with_python}" = no; then
9443   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
9444 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
9445   have_libpython=no
9446 else
9447   case "${with_python}" in
9448   yes | auto)
9449     # Leave as empty, use defaults.
9450     python_includes=
9451     python_libs=
9452     ;;
9453   /*)
9454     python_includes="-I${with_python}/include"
9455     python_libs="-L${with_python}/lib"
9456     ;;
9457   *)
9458     as_fn_error "invalid value for --with-python" "$LINENO" 5
9459     ;;
9460   esac
9461
9462   save_CPPFLAGS=$CPPFLAGS
9463   CPPFLAGS="$CPPFLAGS ${python_includes}"
9464   save_LIBS=$LIBS
9465   LIBS="$LIBS ${python_libs}"
9466   have_libpython=no
9467   if test "${have_libpython}" = no; then
9468
9469   version=python2.6
9470
9471
9472   HAVE_LIBPYTHON2_6=no
9473   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9474 $as_echo_n "checking for ${version}... " >&6; }
9475   save_LIBS=$LIBS
9476   LIBS="$LIBS -l${version}"
9477   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9478 /* end confdefs.h.  */
9479 #include "${version}/Python.h"
9480 int
9481 main ()
9482 {
9483 Py_Initialize ();
9484   ;
9485   return 0;
9486 }
9487 _ACEOF
9488 if ac_fn_c_try_link "$LINENO"; then :
9489   HAVE_LIBPYTHON2_6=yes
9490                   have_libpython=yes
9491 else
9492   LIBS=$save_LIBS
9493 fi
9494 rm -f core conftest.err conftest.$ac_objext \
9495     conftest$ac_exeext conftest.$ac_ext
9496   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_LIBPYTHON2_6" >&5
9497 $as_echo "$HAVE_LIBPYTHON2_6" >&6; }
9498
9499     if test "${HAVE_LIBPYTHON2_6}" = yes; then
9500
9501 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
9502
9503     fi
9504   fi
9505   if test ${have_libpython} = no; then
9506
9507   version=python2.5
9508
9509
9510   HAVE_LIBPYTHON2_5=no
9511   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9512 $as_echo_n "checking for ${version}... " >&6; }
9513   save_LIBS=$LIBS
9514   LIBS="$LIBS -l${version}"
9515   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9516 /* end confdefs.h.  */
9517 #include "${version}/Python.h"
9518 int
9519 main ()
9520 {
9521 Py_Initialize ();
9522   ;
9523   return 0;
9524 }
9525 _ACEOF
9526 if ac_fn_c_try_link "$LINENO"; then :
9527   HAVE_LIBPYTHON2_5=yes
9528                   have_libpython=yes
9529 else
9530   LIBS=$save_LIBS
9531 fi
9532 rm -f core conftest.err conftest.$ac_objext \
9533     conftest$ac_exeext conftest.$ac_ext
9534   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_LIBPYTHON2_5" >&5
9535 $as_echo "$HAVE_LIBPYTHON2_5" >&6; }
9536
9537     if test "${HAVE_LIBPYTHON2_5}" = yes; then
9538
9539 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
9540
9541     fi
9542   fi
9543   if test ${have_libpython} = no; then
9544
9545   version=python2.4
9546
9547
9548   HAVE_LIBPYTHON2_4=no
9549   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9550 $as_echo_n "checking for ${version}... " >&6; }
9551   save_LIBS=$LIBS
9552   LIBS="$LIBS -l${version}"
9553   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9554 /* end confdefs.h.  */
9555 #include "${version}/Python.h"
9556 int
9557 main ()
9558 {
9559 Py_Initialize ();
9560   ;
9561   return 0;
9562 }
9563 _ACEOF
9564 if ac_fn_c_try_link "$LINENO"; then :
9565   HAVE_LIBPYTHON2_4=yes
9566                   have_libpython=yes
9567 else
9568   LIBS=$save_LIBS
9569 fi
9570 rm -f core conftest.err conftest.$ac_objext \
9571     conftest$ac_exeext conftest.$ac_ext
9572   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_LIBPYTHON2_4" >&5
9573 $as_echo "$HAVE_LIBPYTHON2_4" >&6; }
9574
9575     if test "${HAVE_LIBPYTHON2_4}" = yes; then
9576
9577 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
9578
9579     fi
9580   fi
9581   if test ${have_libpython} = no; then
9582     case "${with_python}" in
9583     yes)
9584       as_fn_error "python is missing or unusable" "$LINENO" 5
9585       ;;
9586     auto)
9587       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
9588 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
9589       ;;
9590     *)
9591       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
9592       ;;
9593     esac
9594     CPPFLAGS=$save_CPPFLAGS
9595     LIBS=$save_LIBS
9596   fi
9597 fi
9598
9599 if test "${have_libpython}" = yes; then
9600
9601 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
9602
9603   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
9604   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
9605   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
9606   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
9607
9608   # Flags needed to compile Python code (taken from python-config --cflags).
9609   # We cannot call python-config directly because it will output whatever was
9610   # used when compiling the Python interpreter itself, including flags which
9611   # would make the python-related objects be compiled differently from the
9612   # rest of GDB (e.g., -O2 and -fPIC).
9613   if test "${GCC}" = yes; then
9614     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
9615   fi
9616
9617   if test "x${tentative_python_cflags}" != x; then
9618     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
9619 $as_echo_n "checking compiler flags for python code... " >&6; }
9620     for flag in ${tentative_python_cflags}; do
9621       # Check that the compiler accepts it
9622       saved_CFLAGS="$CFLAGS"
9623       CFLAGS="$CFLAGS $flag"
9624       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9625 /* end confdefs.h.  */
9626
9627 int
9628 main ()
9629 {
9630
9631   ;
9632   return 0;
9633 }
9634 _ACEOF
9635 if ac_fn_c_try_compile "$LINENO"; then :
9636   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
9637 fi
9638 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9639       CFLAGS="$saved_CFLAGS"
9640     done
9641     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
9642 $as_echo "${PYTHON_CFLAGS}" >&6; }
9643   fi
9644 else
9645   # Even if Python support is not compiled in, we need to have these files
9646   # included in order to recognize the GDB command "python".
9647   CONFIG_OBS="$CONFIG_OBS python.o py-value.o py-prettyprint.o"
9648   CONFIG_SRCS="$CONFIG_SRCS python/python.c python/py-value.c python/py-prettyprint.c"
9649 fi
9650
9651
9652 # ------------------------- #
9653 # Checks for header files.  #
9654 # ------------------------- #
9655
9656 ac_header_dirent=no
9657 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
9658   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
9659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
9660 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
9661 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
9662   $as_echo_n "(cached) " >&6
9663 else
9664   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9665 /* end confdefs.h.  */
9666 #include <sys/types.h>
9667 #include <$ac_hdr>
9668
9669 int
9670 main ()
9671 {
9672 if ((DIR *) 0)
9673 return 0;
9674   ;
9675   return 0;
9676 }
9677 _ACEOF
9678 if ac_fn_c_try_compile "$LINENO"; then :
9679   eval "$as_ac_Header=yes"
9680 else
9681   eval "$as_ac_Header=no"
9682 fi
9683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9684 fi
9685 eval ac_res=\$$as_ac_Header
9686                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
9687 $as_echo "$ac_res" >&6; }
9688 eval as_val=\$$as_ac_Header
9689    if test "x$as_val" = x""yes; then :
9690   cat >>confdefs.h <<_ACEOF
9691 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
9692 _ACEOF
9693
9694 ac_header_dirent=$ac_hdr; break
9695 fi
9696
9697 done
9698 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
9699 if test $ac_header_dirent = dirent.h; then
9700   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
9701 $as_echo_n "checking for library containing opendir... " >&6; }
9702 if test "${ac_cv_search_opendir+set}" = set; then :
9703   $as_echo_n "(cached) " >&6
9704 else
9705   ac_func_search_save_LIBS=$LIBS
9706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9707 /* end confdefs.h.  */
9708
9709 /* Override any GCC internal prototype to avoid an error.
9710    Use char because int might match the return type of a GCC
9711    builtin and then its argument prototype would still apply.  */
9712 #ifdef __cplusplus
9713 extern "C"
9714 #endif
9715 char opendir ();
9716 int
9717 main ()
9718 {
9719 return opendir ();
9720   ;
9721   return 0;
9722 }
9723 _ACEOF
9724 for ac_lib in '' dir; do
9725   if test -z "$ac_lib"; then
9726     ac_res="none required"
9727   else
9728     ac_res=-l$ac_lib
9729     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9730   fi
9731   if ac_fn_c_try_link "$LINENO"; then :
9732   ac_cv_search_opendir=$ac_res
9733 fi
9734 rm -f core conftest.err conftest.$ac_objext \
9735     conftest$ac_exeext
9736   if test "${ac_cv_search_opendir+set}" = set; then :
9737   break
9738 fi
9739 done
9740 if test "${ac_cv_search_opendir+set}" = set; then :
9741
9742 else
9743   ac_cv_search_opendir=no
9744 fi
9745 rm conftest.$ac_ext
9746 LIBS=$ac_func_search_save_LIBS
9747 fi
9748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
9749 $as_echo "$ac_cv_search_opendir" >&6; }
9750 ac_res=$ac_cv_search_opendir
9751 if test "$ac_res" != no; then :
9752   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9753
9754 fi
9755
9756 else
9757   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
9758 $as_echo_n "checking for library containing opendir... " >&6; }
9759 if test "${ac_cv_search_opendir+set}" = set; then :
9760   $as_echo_n "(cached) " >&6
9761 else
9762   ac_func_search_save_LIBS=$LIBS
9763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9764 /* end confdefs.h.  */
9765
9766 /* Override any GCC internal prototype to avoid an error.
9767    Use char because int might match the return type of a GCC
9768    builtin and then its argument prototype would still apply.  */
9769 #ifdef __cplusplus
9770 extern "C"
9771 #endif
9772 char opendir ();
9773 int
9774 main ()
9775 {
9776 return opendir ();
9777   ;
9778   return 0;
9779 }
9780 _ACEOF
9781 for ac_lib in '' x; do
9782   if test -z "$ac_lib"; then
9783     ac_res="none required"
9784   else
9785     ac_res=-l$ac_lib
9786     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9787   fi
9788   if ac_fn_c_try_link "$LINENO"; then :
9789   ac_cv_search_opendir=$ac_res
9790 fi
9791 rm -f core conftest.err conftest.$ac_objext \
9792     conftest$ac_exeext
9793   if test "${ac_cv_search_opendir+set}" = set; then :
9794   break
9795 fi
9796 done
9797 if test "${ac_cv_search_opendir+set}" = set; then :
9798
9799 else
9800   ac_cv_search_opendir=no
9801 fi
9802 rm conftest.$ac_ext
9803 LIBS=$ac_func_search_save_LIBS
9804 fi
9805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
9806 $as_echo "$ac_cv_search_opendir" >&6; }
9807 ac_res=$ac_cv_search_opendir
9808 if test "$ac_res" != no; then :
9809   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9810
9811 fi
9812
9813 fi
9814
9815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
9816 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
9817 if test "${ac_cv_header_stat_broken+set}" = set; then :
9818   $as_echo_n "(cached) " >&6
9819 else
9820   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9821 /* end confdefs.h.  */
9822 #include <sys/types.h>
9823 #include <sys/stat.h>
9824
9825 #if defined S_ISBLK && defined S_IFDIR
9826 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
9827 #endif
9828
9829 #if defined S_ISBLK && defined S_IFCHR
9830 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
9831 #endif
9832
9833 #if defined S_ISLNK && defined S_IFREG
9834 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
9835 #endif
9836
9837 #if defined S_ISSOCK && defined S_IFREG
9838 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
9839 #endif
9840
9841 _ACEOF
9842 if ac_fn_c_try_compile "$LINENO"; then :
9843   ac_cv_header_stat_broken=no
9844 else
9845   ac_cv_header_stat_broken=yes
9846 fi
9847 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9848 fi
9849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
9850 $as_echo "$ac_cv_header_stat_broken" >&6; }
9851 if test $ac_cv_header_stat_broken = yes; then
9852
9853 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
9854
9855 fi
9856
9857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
9858 $as_echo_n "checking for ANSI C header files... " >&6; }
9859 if test "${ac_cv_header_stdc+set}" = set; then :
9860   $as_echo_n "(cached) " >&6
9861 else
9862   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9863 /* end confdefs.h.  */
9864 #include <stdlib.h>
9865 #include <stdarg.h>
9866 #include <string.h>
9867 #include <float.h>
9868
9869 int
9870 main ()
9871 {
9872
9873   ;
9874   return 0;
9875 }
9876 _ACEOF
9877 if ac_fn_c_try_compile "$LINENO"; then :
9878   ac_cv_header_stdc=yes
9879 else
9880   ac_cv_header_stdc=no
9881 fi
9882 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9883
9884 if test $ac_cv_header_stdc = yes; then
9885   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
9886   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9887 /* end confdefs.h.  */
9888 #include <string.h>
9889
9890 _ACEOF
9891 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9892   $EGREP "memchr" >/dev/null 2>&1; then :
9893
9894 else
9895   ac_cv_header_stdc=no
9896 fi
9897 rm -f conftest*
9898
9899 fi
9900
9901 if test $ac_cv_header_stdc = yes; then
9902   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
9903   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9904 /* end confdefs.h.  */
9905 #include <stdlib.h>
9906
9907 _ACEOF
9908 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9909   $EGREP "free" >/dev/null 2>&1; then :
9910
9911 else
9912   ac_cv_header_stdc=no
9913 fi
9914 rm -f conftest*
9915
9916 fi
9917
9918 if test $ac_cv_header_stdc = yes; then
9919   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
9920   if test "$cross_compiling" = yes; then :
9921   :
9922 else
9923   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9924 /* end confdefs.h.  */
9925 #include <ctype.h>
9926 #include <stdlib.h>
9927 #if ((' ' & 0x0FF) == 0x020)
9928 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
9929 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
9930 #else
9931 # define ISLOWER(c) \
9932                    (('a' <= (c) && (c) <= 'i') \
9933                      || ('j' <= (c) && (c) <= 'r') \
9934                      || ('s' <= (c) && (c) <= 'z'))
9935 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
9936 #endif
9937
9938 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
9939 int
9940 main ()
9941 {
9942   int i;
9943   for (i = 0; i < 256; i++)
9944     if (XOR (islower (i), ISLOWER (i))
9945         || toupper (i) != TOUPPER (i))
9946       return 2;
9947   return 0;
9948 }
9949 _ACEOF
9950 if ac_fn_c_try_run "$LINENO"; then :
9951
9952 else
9953   ac_cv_header_stdc=no
9954 fi
9955 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9956   conftest.$ac_objext conftest.beam conftest.$ac_ext
9957 fi
9958
9959 fi
9960 fi
9961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
9962 $as_echo "$ac_cv_header_stdc" >&6; }
9963 if test $ac_cv_header_stdc = yes; then
9964
9965 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
9966
9967 fi
9968
9969 # elf_hp.h is for HP/UX 64-bit shared library support.
9970 # FIXME: kettenis/20030102: In most cases we include these (ctype.h, time.h)
9971 # unconditionally, so what's the point in checking these?
9972 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
9973                   thread_db.h gnu/libc-version.h signal.h stddef.h \
9974                   stdlib.h string.h memory.h strings.h sys/fault.h \
9975                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
9976                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
9977                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
9978                   sys/types.h sys/wait.h wait.h termios.h termio.h \
9979                   sgtty.h unistd.h elf_hp.h ctype.h time.h locale.h
9980 do :
9981   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9982 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9983 eval as_val=\$$as_ac_Header
9984    if test "x$as_val" = x""yes; then :
9985   cat >>confdefs.h <<_ACEOF
9986 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9987 _ACEOF
9988
9989 fi
9990
9991 done
9992
9993 for ac_header in link.h
9994 do :
9995   ac_fn_c_check_header_compile "$LINENO" "link.h" "ac_cv_header_link_h" "#if HAVE_SYS_TYPES_H
9996 # include <sys/types.h>
9997 #endif
9998 #if HAVE_NLIST_H
9999 # include <nlist.h>
10000 #endif
10001
10002 "
10003 if test "x$ac_cv_header_link_h" = x""yes; then :
10004   cat >>confdefs.h <<_ACEOF
10005 #define HAVE_LINK_H 1
10006 _ACEOF
10007
10008 fi
10009
10010 done
10011
10012 for ac_header in sys/proc.h
10013 do :
10014   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
10015 # include <sys/param.h>
10016 #endif
10017
10018 "
10019 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
10020   cat >>confdefs.h <<_ACEOF
10021 #define HAVE_SYS_PROC_H 1
10022 _ACEOF
10023
10024 fi
10025
10026 done
10027
10028 for ac_header in sys/user.h
10029 do :
10030   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
10031 # include <sys/param.h>
10032 #endif
10033
10034 "
10035 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
10036   cat >>confdefs.h <<_ACEOF
10037 #define HAVE_SYS_USER_H 1
10038 _ACEOF
10039
10040 fi
10041
10042 done
10043
10044
10045 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
10046 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
10047 # think that we don't have <curses.h> if we're using GCC.
10048 case $host_os in
10049   solaris2.[789])
10050     if test "$GCC" = yes; then
10051
10052 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
10053
10054     fi ;;
10055 esac
10056 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
10057 do :
10058   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10059 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10060 eval as_val=\$$as_ac_Header
10061    if test "x$as_val" = x""yes; then :
10062   cat >>confdefs.h <<_ACEOF
10063 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10064 _ACEOF
10065
10066 fi
10067
10068 done
10069
10070 for ac_header in term.h
10071 do :
10072   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
10073 # include <curses.h>
10074 #endif
10075
10076 "
10077 if test "x$ac_cv_header_term_h" = x""yes; then :
10078   cat >>confdefs.h <<_ACEOF
10079 #define HAVE_TERM_H 1
10080 _ACEOF
10081
10082 fi
10083
10084 done
10085
10086
10087 # ------------------------- #
10088 # Checks for declarations.  #
10089 # ------------------------- #
10090
10091 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
10092 if test "x$ac_cv_have_decl_free" = x""yes; then :
10093   ac_have_decl=1
10094 else
10095   ac_have_decl=0
10096 fi
10097
10098 cat >>confdefs.h <<_ACEOF
10099 #define HAVE_DECL_FREE $ac_have_decl
10100 _ACEOF
10101 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
10102 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
10103   ac_have_decl=1
10104 else
10105   ac_have_decl=0
10106 fi
10107
10108 cat >>confdefs.h <<_ACEOF
10109 #define HAVE_DECL_MALLOC $ac_have_decl
10110 _ACEOF
10111 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
10112 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
10113   ac_have_decl=1
10114 else
10115   ac_have_decl=0
10116 fi
10117
10118 cat >>confdefs.h <<_ACEOF
10119 #define HAVE_DECL_REALLOC $ac_have_decl
10120 _ACEOF
10121 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
10122 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
10123   ac_have_decl=1
10124 else
10125   ac_have_decl=0
10126 fi
10127
10128 cat >>confdefs.h <<_ACEOF
10129 #define HAVE_DECL_STRERROR $ac_have_decl
10130 _ACEOF
10131 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
10132 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
10133   ac_have_decl=1
10134 else
10135   ac_have_decl=0
10136 fi
10137
10138 cat >>confdefs.h <<_ACEOF
10139 #define HAVE_DECL_STRSTR $ac_have_decl
10140 _ACEOF
10141 ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
10142 if test "x$ac_cv_have_decl_getopt" = x""yes; then :
10143   ac_have_decl=1
10144 else
10145   ac_have_decl=0
10146 fi
10147
10148 cat >>confdefs.h <<_ACEOF
10149 #define HAVE_DECL_GETOPT $ac_have_decl
10150 _ACEOF
10151 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
10152 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
10153   ac_have_decl=1
10154 else
10155   ac_have_decl=0
10156 fi
10157
10158 cat >>confdefs.h <<_ACEOF
10159 #define HAVE_DECL_SNPRINTF $ac_have_decl
10160 _ACEOF
10161 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
10162 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
10163   ac_have_decl=1
10164 else
10165   ac_have_decl=0
10166 fi
10167
10168 cat >>confdefs.h <<_ACEOF
10169 #define HAVE_DECL_VSNPRINTF $ac_have_decl
10170 _ACEOF
10171
10172
10173   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10174 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10175 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10176   $as_echo_n "(cached) " >&6
10177 else
10178   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10179 /* end confdefs.h.  */
10180 #include <locale.h>
10181 int
10182 main ()
10183 {
10184 return LC_MESSAGES
10185   ;
10186   return 0;
10187 }
10188 _ACEOF
10189 if ac_fn_c_try_link "$LINENO"; then :
10190   am_cv_val_LC_MESSAGES=yes
10191 else
10192   am_cv_val_LC_MESSAGES=no
10193 fi
10194 rm -f core conftest.err conftest.$ac_objext \
10195     conftest$ac_exeext conftest.$ac_ext
10196 fi
10197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10198 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10199   if test $am_cv_val_LC_MESSAGES = yes; then
10200
10201 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10202
10203   fi
10204
10205
10206 # ----------------------- #
10207 # Checks for structures.  #
10208 # ----------------------- #
10209
10210 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
10211 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
10212
10213 cat >>confdefs.h <<_ACEOF
10214 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
10215 _ACEOF
10216
10217
10218 fi
10219 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
10220 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
10221
10222 cat >>confdefs.h <<_ACEOF
10223 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
10224 _ACEOF
10225
10226
10227 fi
10228
10229
10230 # ------------------ #
10231 # Checks for types.  #
10232 # ------------------ #
10233
10234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
10235 $as_echo_n "checking return type of signal handlers... " >&6; }
10236 if test "${ac_cv_type_signal+set}" = set; then :
10237   $as_echo_n "(cached) " >&6
10238 else
10239   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10240 /* end confdefs.h.  */
10241 #include <sys/types.h>
10242 #include <signal.h>
10243
10244 int
10245 main ()
10246 {
10247 return *(signal (0, 0)) (0) == 1;
10248   ;
10249   return 0;
10250 }
10251 _ACEOF
10252 if ac_fn_c_try_compile "$LINENO"; then :
10253   ac_cv_type_signal=int
10254 else
10255   ac_cv_type_signal=void
10256 fi
10257 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10258 fi
10259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
10260 $as_echo "$ac_cv_type_signal" >&6; }
10261
10262 cat >>confdefs.h <<_ACEOF
10263 #define RETSIGTYPE $ac_cv_type_signal
10264 _ACEOF
10265
10266
10267 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
10268 #include <sys/socket.h>
10269
10270 "
10271 if test "x$ac_cv_type_socklen_t" = x""yes; then :
10272
10273 cat >>confdefs.h <<_ACEOF
10274 #define HAVE_SOCKLEN_T 1
10275 _ACEOF
10276
10277
10278 fi
10279
10280
10281 # ------------------------------------- #
10282 # Checks for compiler characteristics.  #
10283 # ------------------------------------- #
10284
10285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
10286 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
10287 if test "${ac_cv_c_const+set}" = set; then :
10288   $as_echo_n "(cached) " >&6
10289 else
10290   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10291 /* end confdefs.h.  */
10292
10293 int
10294 main ()
10295 {
10296 /* FIXME: Include the comments suggested by Paul. */
10297 #ifndef __cplusplus
10298   /* Ultrix mips cc rejects this.  */
10299   typedef int charset[2];
10300   const charset cs;
10301   /* SunOS 4.1.1 cc rejects this.  */
10302   char const *const *pcpcc;
10303   char **ppc;
10304   /* NEC SVR4.0.2 mips cc rejects this.  */
10305   struct point {int x, y;};
10306   static struct point const zero = {0,0};
10307   /* AIX XL C 1.02.0.0 rejects this.
10308      It does not let you subtract one const X* pointer from another in
10309      an arm of an if-expression whose if-part is not a constant
10310      expression */
10311   const char *g = "string";
10312   pcpcc = &g + (g ? g-g : 0);
10313   /* HPUX 7.0 cc rejects these. */
10314   ++pcpcc;
10315   ppc = (char**) pcpcc;
10316   pcpcc = (char const *const *) ppc;
10317   { /* SCO 3.2v4 cc rejects this.  */
10318     char *t;
10319     char const *s = 0 ? (char *) 0 : (char const *) 0;
10320
10321     *t++ = 0;
10322     if (s) return 0;
10323   }
10324   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
10325     int x[] = {25, 17};
10326     const int *foo = &x[0];
10327     ++foo;
10328   }
10329   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
10330     typedef const int *iptr;
10331     iptr p = 0;
10332     ++p;
10333   }
10334   { /* AIX XL C 1.02.0.0 rejects this saying
10335        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
10336     struct s { int j; const int *ap[3]; };
10337     struct s *b; b->j = 5;
10338   }
10339   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
10340     const int foo = 10;
10341     if (!foo) return 0;
10342   }
10343   return !cs[0] && !zero.x;
10344 #endif
10345
10346   ;
10347   return 0;
10348 }
10349 _ACEOF
10350 if ac_fn_c_try_compile "$LINENO"; then :
10351   ac_cv_c_const=yes
10352 else
10353   ac_cv_c_const=no
10354 fi
10355 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10356 fi
10357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
10358 $as_echo "$ac_cv_c_const" >&6; }
10359 if test $ac_cv_c_const = no; then
10360
10361 $as_echo "#define const /**/" >>confdefs.h
10362
10363 fi
10364
10365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
10366 $as_echo_n "checking for inline... " >&6; }
10367 if test "${ac_cv_c_inline+set}" = set; then :
10368   $as_echo_n "(cached) " >&6
10369 else
10370   ac_cv_c_inline=no
10371 for ac_kw in inline __inline__ __inline; do
10372   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10373 /* end confdefs.h.  */
10374 #ifndef __cplusplus
10375 typedef int foo_t;
10376 static $ac_kw foo_t static_foo () {return 0; }
10377 $ac_kw foo_t foo () {return 0; }
10378 #endif
10379
10380 _ACEOF
10381 if ac_fn_c_try_compile "$LINENO"; then :
10382   ac_cv_c_inline=$ac_kw
10383 fi
10384 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10385   test "$ac_cv_c_inline" != no && break
10386 done
10387
10388 fi
10389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
10390 $as_echo "$ac_cv_c_inline" >&6; }
10391
10392 case $ac_cv_c_inline in
10393   inline | yes) ;;
10394   *)
10395     case $ac_cv_c_inline in
10396       no) ac_val=;;
10397       *) ac_val=$ac_cv_c_inline;;
10398     esac
10399     cat >>confdefs.h <<_ACEOF
10400 #ifndef __cplusplus
10401 #define inline $ac_val
10402 #endif
10403 _ACEOF
10404     ;;
10405 esac
10406
10407  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
10408 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
10409 if test "${ac_cv_c_bigendian+set}" = set; then :
10410   $as_echo_n "(cached) " >&6
10411 else
10412   ac_cv_c_bigendian=unknown
10413     # See if we're dealing with a universal compiler.
10414     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10415 /* end confdefs.h.  */
10416 #ifndef __APPLE_CC__
10417                not a universal capable compiler
10418              #endif
10419              typedef int dummy;
10420
10421 _ACEOF
10422 if ac_fn_c_try_compile "$LINENO"; then :
10423
10424         # Check for potential -arch flags.  It is not universal unless
10425         # there are at least two -arch flags with different values.
10426         ac_arch=
10427         ac_prev=
10428         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
10429          if test -n "$ac_prev"; then
10430            case $ac_word in
10431              i?86 | x86_64 | ppc | ppc64)
10432                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
10433                  ac_arch=$ac_word
10434                else
10435                  ac_cv_c_bigendian=universal
10436                  break
10437                fi
10438                ;;
10439            esac
10440            ac_prev=
10441          elif test "x$ac_word" = "x-arch"; then
10442            ac_prev=arch
10443          fi
10444        done
10445 fi
10446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10447     if test $ac_cv_c_bigendian = unknown; then
10448       # See if sys/param.h defines the BYTE_ORDER macro.
10449       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10450 /* end confdefs.h.  */
10451 #include <sys/types.h>
10452              #include <sys/param.h>
10453
10454 int
10455 main ()
10456 {
10457 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
10458                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
10459                      && LITTLE_ENDIAN)
10460               bogus endian macros
10461              #endif
10462
10463   ;
10464   return 0;
10465 }
10466 _ACEOF
10467 if ac_fn_c_try_compile "$LINENO"; then :
10468   # It does; now see whether it defined to BIG_ENDIAN or not.
10469          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10470 /* end confdefs.h.  */
10471 #include <sys/types.h>
10472                 #include <sys/param.h>
10473
10474 int
10475 main ()
10476 {
10477 #if BYTE_ORDER != BIG_ENDIAN
10478                  not big endian
10479                 #endif
10480
10481   ;
10482   return 0;
10483 }
10484 _ACEOF
10485 if ac_fn_c_try_compile "$LINENO"; then :
10486   ac_cv_c_bigendian=yes
10487 else
10488   ac_cv_c_bigendian=no
10489 fi
10490 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10491 fi
10492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10493     fi
10494     if test $ac_cv_c_bigendian = unknown; then
10495       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
10496       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10497 /* end confdefs.h.  */
10498 #include <limits.h>
10499
10500 int
10501 main ()
10502 {
10503 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
10504               bogus endian macros
10505              #endif
10506
10507   ;
10508   return 0;
10509 }
10510 _ACEOF
10511 if ac_fn_c_try_compile "$LINENO"; then :
10512   # It does; now see whether it defined to _BIG_ENDIAN or not.
10513          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10514 /* end confdefs.h.  */
10515 #include <limits.h>
10516
10517 int
10518 main ()
10519 {
10520 #ifndef _BIG_ENDIAN
10521                  not big endian
10522                 #endif
10523
10524   ;
10525   return 0;
10526 }
10527 _ACEOF
10528 if ac_fn_c_try_compile "$LINENO"; then :
10529   ac_cv_c_bigendian=yes
10530 else
10531   ac_cv_c_bigendian=no
10532 fi
10533 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10534 fi
10535 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10536     fi
10537     if test $ac_cv_c_bigendian = unknown; then
10538       # Compile a test program.
10539       if test "$cross_compiling" = yes; then :
10540   # Try to guess by grepping values from an object file.
10541          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10542 /* end confdefs.h.  */
10543 short int ascii_mm[] =
10544                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
10545                 short int ascii_ii[] =
10546                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
10547                 int use_ascii (int i) {
10548                   return ascii_mm[i] + ascii_ii[i];
10549                 }
10550                 short int ebcdic_ii[] =
10551                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
10552                 short int ebcdic_mm[] =
10553                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
10554                 int use_ebcdic (int i) {
10555                   return ebcdic_mm[i] + ebcdic_ii[i];
10556                 }
10557                 extern int foo;
10558
10559 int
10560 main ()
10561 {
10562 return use_ascii (foo) == use_ebcdic (foo);
10563   ;
10564   return 0;
10565 }
10566 _ACEOF
10567 if ac_fn_c_try_compile "$LINENO"; then :
10568   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
10569               ac_cv_c_bigendian=yes
10570             fi
10571             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
10572               if test "$ac_cv_c_bigendian" = unknown; then
10573                 ac_cv_c_bigendian=no
10574               else
10575                 # finding both strings is unlikely to happen, but who knows?
10576                 ac_cv_c_bigendian=unknown
10577               fi
10578             fi
10579 fi
10580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10581 else
10582   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10583 /* end confdefs.h.  */
10584 $ac_includes_default
10585 int
10586 main ()
10587 {
10588
10589              /* Are we little or big endian?  From Harbison&Steele.  */
10590              union
10591              {
10592                long int l;
10593                char c[sizeof (long int)];
10594              } u;
10595              u.l = 1;
10596              return u.c[sizeof (long int) - 1] == 1;
10597
10598   ;
10599   return 0;
10600 }
10601 _ACEOF
10602 if ac_fn_c_try_run "$LINENO"; then :
10603   ac_cv_c_bigendian=no
10604 else
10605   ac_cv_c_bigendian=yes
10606 fi
10607 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10608   conftest.$ac_objext conftest.beam conftest.$ac_ext
10609 fi
10610
10611     fi
10612 fi
10613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
10614 $as_echo "$ac_cv_c_bigendian" >&6; }
10615  case $ac_cv_c_bigendian in #(
10616    yes)
10617      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
10618 ;; #(
10619    no)
10620       ;; #(
10621    universal)
10622
10623 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
10624
10625      ;; #(
10626    *)
10627      as_fn_error "unknown endianness
10628  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
10629  esac
10630
10631
10632 # ------------------------------ #
10633 # Checks for library functions.  #
10634 # ------------------------------ #
10635
10636 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
10637 # for constant arguments.  Useless!
10638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
10639 $as_echo_n "checking for working alloca.h... " >&6; }
10640 if test "${ac_cv_working_alloca_h+set}" = set; then :
10641   $as_echo_n "(cached) " >&6
10642 else
10643   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10644 /* end confdefs.h.  */
10645 #include <alloca.h>
10646 int
10647 main ()
10648 {
10649 char *p = (char *) alloca (2 * sizeof (int));
10650                           if (p) return 0;
10651   ;
10652   return 0;
10653 }
10654 _ACEOF
10655 if ac_fn_c_try_link "$LINENO"; then :
10656   ac_cv_working_alloca_h=yes
10657 else
10658   ac_cv_working_alloca_h=no
10659 fi
10660 rm -f core conftest.err conftest.$ac_objext \
10661     conftest$ac_exeext conftest.$ac_ext
10662 fi
10663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
10664 $as_echo "$ac_cv_working_alloca_h" >&6; }
10665 if test $ac_cv_working_alloca_h = yes; then
10666
10667 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
10668
10669 fi
10670
10671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
10672 $as_echo_n "checking for alloca... " >&6; }
10673 if test "${ac_cv_func_alloca_works+set}" = set; then :
10674   $as_echo_n "(cached) " >&6
10675 else
10676   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10677 /* end confdefs.h.  */
10678 #ifdef __GNUC__
10679 # define alloca __builtin_alloca
10680 #else
10681 # ifdef _MSC_VER
10682 #  include <malloc.h>
10683 #  define alloca _alloca
10684 # else
10685 #  ifdef HAVE_ALLOCA_H
10686 #   include <alloca.h>
10687 #  else
10688 #   ifdef _AIX
10689  #pragma alloca
10690 #   else
10691 #    ifndef alloca /* predefined by HP cc +Olibcalls */
10692 char *alloca ();
10693 #    endif
10694 #   endif
10695 #  endif
10696 # endif
10697 #endif
10698
10699 int
10700 main ()
10701 {
10702 char *p = (char *) alloca (1);
10703                                     if (p) return 0;
10704   ;
10705   return 0;
10706 }
10707 _ACEOF
10708 if ac_fn_c_try_link "$LINENO"; then :
10709   ac_cv_func_alloca_works=yes
10710 else
10711   ac_cv_func_alloca_works=no
10712 fi
10713 rm -f core conftest.err conftest.$ac_objext \
10714     conftest$ac_exeext conftest.$ac_ext
10715 fi
10716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
10717 $as_echo "$ac_cv_func_alloca_works" >&6; }
10718
10719 if test $ac_cv_func_alloca_works = yes; then
10720
10721 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
10722
10723 else
10724   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
10725 # that cause trouble.  Some versions do not even contain alloca or
10726 # contain a buggy version.  If you still want to use their alloca,
10727 # use ar to extract alloca.o from them instead of compiling alloca.c.
10728
10729 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
10730
10731 $as_echo "#define C_ALLOCA 1" >>confdefs.h
10732
10733
10734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
10735 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
10736 if test "${ac_cv_os_cray+set}" = set; then :
10737   $as_echo_n "(cached) " >&6
10738 else
10739   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10740 /* end confdefs.h.  */
10741 #if defined CRAY && ! defined CRAY2
10742 webecray
10743 #else
10744 wenotbecray
10745 #endif
10746
10747 _ACEOF
10748 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10749   $EGREP "webecray" >/dev/null 2>&1; then :
10750   ac_cv_os_cray=yes
10751 else
10752   ac_cv_os_cray=no
10753 fi
10754 rm -f conftest*
10755
10756 fi
10757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
10758 $as_echo "$ac_cv_os_cray" >&6; }
10759 if test $ac_cv_os_cray = yes; then
10760   for ac_func in _getb67 GETB67 getb67; do
10761     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10762 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10763 eval as_val=\$$as_ac_var
10764    if test "x$as_val" = x""yes; then :
10765
10766 cat >>confdefs.h <<_ACEOF
10767 #define CRAY_STACKSEG_END $ac_func
10768 _ACEOF
10769
10770     break
10771 fi
10772
10773   done
10774 fi
10775
10776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
10777 $as_echo_n "checking stack direction for C alloca... " >&6; }
10778 if test "${ac_cv_c_stack_direction+set}" = set; then :
10779   $as_echo_n "(cached) " >&6
10780 else
10781   if test "$cross_compiling" = yes; then :
10782   ac_cv_c_stack_direction=0
10783 else
10784   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10785 /* end confdefs.h.  */
10786 $ac_includes_default
10787 int
10788 find_stack_direction ()
10789 {
10790   static char *addr = 0;
10791   auto char dummy;
10792   if (addr == 0)
10793     {
10794       addr = &dummy;
10795       return find_stack_direction ();
10796     }
10797   else
10798     return (&dummy > addr) ? 1 : -1;
10799 }
10800
10801 int
10802 main ()
10803 {
10804   return find_stack_direction () < 0;
10805 }
10806 _ACEOF
10807 if ac_fn_c_try_run "$LINENO"; then :
10808   ac_cv_c_stack_direction=1
10809 else
10810   ac_cv_c_stack_direction=-1
10811 fi
10812 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10813   conftest.$ac_objext conftest.beam conftest.$ac_ext
10814 fi
10815
10816 fi
10817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
10818 $as_echo "$ac_cv_c_stack_direction" >&6; }
10819 cat >>confdefs.h <<_ACEOF
10820 #define STACK_DIRECTION $ac_cv_c_stack_direction
10821 _ACEOF
10822
10823
10824 fi
10825
10826 for ac_header in stdlib.h unistd.h
10827 do :
10828   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10829 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10830 eval as_val=\$$as_ac_Header
10831    if test "x$as_val" = x""yes; then :
10832   cat >>confdefs.h <<_ACEOF
10833 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10834 _ACEOF
10835
10836 fi
10837
10838 done
10839
10840 for ac_func in getpagesize
10841 do :
10842   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
10843 if test "x$ac_cv_func_getpagesize" = x""yes; then :
10844   cat >>confdefs.h <<_ACEOF
10845 #define HAVE_GETPAGESIZE 1
10846 _ACEOF
10847
10848 fi
10849 done
10850
10851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
10852 $as_echo_n "checking for working mmap... " >&6; }
10853 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
10854   $as_echo_n "(cached) " >&6
10855 else
10856   if test "$cross_compiling" = yes; then :
10857   ac_cv_func_mmap_fixed_mapped=no
10858 else
10859   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10860 /* end confdefs.h.  */
10861 $ac_includes_default
10862 /* malloc might have been renamed as rpl_malloc. */
10863 #undef malloc
10864
10865 /* Thanks to Mike Haertel and Jim Avera for this test.
10866    Here is a matrix of mmap possibilities:
10867         mmap private not fixed
10868         mmap private fixed at somewhere currently unmapped
10869         mmap private fixed at somewhere already mapped
10870         mmap shared not fixed
10871         mmap shared fixed at somewhere currently unmapped
10872         mmap shared fixed at somewhere already mapped
10873    For private mappings, we should verify that changes cannot be read()
10874    back from the file, nor mmap's back from the file at a different
10875    address.  (There have been systems where private was not correctly
10876    implemented like the infamous i386 svr4.0, and systems where the
10877    VM page cache was not coherent with the file system buffer cache
10878    like early versions of FreeBSD and possibly contemporary NetBSD.)
10879    For shared mappings, we should conversely verify that changes get
10880    propagated back to all the places they're supposed to be.
10881
10882    Grep wants private fixed already mapped.
10883    The main things grep needs to know about mmap are:
10884    * does it exist and is it safe to write into the mmap'd area
10885    * how to use it (BSD variants)  */
10886
10887 #include <fcntl.h>
10888 #include <sys/mman.h>
10889
10890 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
10891 char *malloc ();
10892 #endif
10893
10894 /* This mess was copied from the GNU getpagesize.h.  */
10895 #ifndef HAVE_GETPAGESIZE
10896 /* Assume that all systems that can run configure have sys/param.h.  */
10897 # ifndef HAVE_SYS_PARAM_H
10898 #  define HAVE_SYS_PARAM_H 1
10899 # endif
10900
10901 # ifdef _SC_PAGESIZE
10902 #  define getpagesize() sysconf(_SC_PAGESIZE)
10903 # else /* no _SC_PAGESIZE */
10904 #  ifdef HAVE_SYS_PARAM_H
10905 #   include <sys/param.h>
10906 #   ifdef EXEC_PAGESIZE
10907 #    define getpagesize() EXEC_PAGESIZE
10908 #   else /* no EXEC_PAGESIZE */
10909 #    ifdef NBPG
10910 #     define getpagesize() NBPG * CLSIZE
10911 #     ifndef CLSIZE
10912 #      define CLSIZE 1
10913 #     endif /* no CLSIZE */
10914 #    else /* no NBPG */
10915 #     ifdef NBPC
10916 #      define getpagesize() NBPC
10917 #     else /* no NBPC */
10918 #      ifdef PAGESIZE
10919 #       define getpagesize() PAGESIZE
10920 #      endif /* PAGESIZE */
10921 #     endif /* no NBPC */
10922 #    endif /* no NBPG */
10923 #   endif /* no EXEC_PAGESIZE */
10924 #  else /* no HAVE_SYS_PARAM_H */
10925 #   define getpagesize() 8192   /* punt totally */
10926 #  endif /* no HAVE_SYS_PARAM_H */
10927 # endif /* no _SC_PAGESIZE */
10928
10929 #endif /* no HAVE_GETPAGESIZE */
10930
10931 int
10932 main ()
10933 {
10934   char *data, *data2, *data3;
10935   int i, pagesize;
10936   int fd;
10937
10938   pagesize = getpagesize ();
10939
10940   /* First, make a file with some known garbage in it. */
10941   data = (char *) malloc (pagesize);
10942   if (!data)
10943     return 1;
10944   for (i = 0; i < pagesize; ++i)
10945     *(data + i) = rand ();
10946   umask (0);
10947   fd = creat ("conftest.mmap", 0600);
10948   if (fd < 0)
10949     return 1;
10950   if (write (fd, data, pagesize) != pagesize)
10951     return 1;
10952   close (fd);
10953
10954   /* Next, try to mmap the file at a fixed address which already has
10955      something else allocated at it.  If we can, also make sure that
10956      we see the same garbage.  */
10957   fd = open ("conftest.mmap", O_RDWR);
10958   if (fd < 0)
10959     return 1;
10960   data2 = (char *) malloc (2 * pagesize);
10961   if (!data2)
10962     return 1;
10963   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
10964   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
10965                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
10966     return 1;
10967   for (i = 0; i < pagesize; ++i)
10968     if (*(data + i) != *(data2 + i))
10969       return 1;
10970
10971   /* Finally, make sure that changes to the mapped area do not
10972      percolate back to the file as seen by read().  (This is a bug on
10973      some variants of i386 svr4.0.)  */
10974   for (i = 0; i < pagesize; ++i)
10975     *(data2 + i) = *(data2 + i) + 1;
10976   data3 = (char *) malloc (pagesize);
10977   if (!data3)
10978     return 1;
10979   if (read (fd, data3, pagesize) != pagesize)
10980     return 1;
10981   for (i = 0; i < pagesize; ++i)
10982     if (*(data + i) != *(data3 + i))
10983       return 1;
10984   close (fd);
10985   return 0;
10986 }
10987 _ACEOF
10988 if ac_fn_c_try_run "$LINENO"; then :
10989   ac_cv_func_mmap_fixed_mapped=yes
10990 else
10991   ac_cv_func_mmap_fixed_mapped=no
10992 fi
10993 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10994   conftest.$ac_objext conftest.beam conftest.$ac_ext
10995 fi
10996
10997 fi
10998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
10999 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
11000 if test $ac_cv_func_mmap_fixed_mapped = yes; then
11001
11002 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
11003
11004 fi
11005 rm -f conftest.mmap
11006
11007 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
11008 if test "x$ac_cv_type_pid_t" = x""yes; then :
11009
11010 else
11011
11012 cat >>confdefs.h <<_ACEOF
11013 #define pid_t int
11014 _ACEOF
11015
11016 fi
11017
11018 for ac_header in vfork.h
11019 do :
11020   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
11021 if test "x$ac_cv_header_vfork_h" = x""yes; then :
11022   cat >>confdefs.h <<_ACEOF
11023 #define HAVE_VFORK_H 1
11024 _ACEOF
11025
11026 fi
11027
11028 done
11029
11030 for ac_func in fork vfork
11031 do :
11032   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11033 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11034 eval as_val=\$$as_ac_var
11035    if test "x$as_val" = x""yes; then :
11036   cat >>confdefs.h <<_ACEOF
11037 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11038 _ACEOF
11039
11040 fi
11041 done
11042
11043 if test "x$ac_cv_func_fork" = xyes; then
11044   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
11045 $as_echo_n "checking for working fork... " >&6; }
11046 if test "${ac_cv_func_fork_works+set}" = set; then :
11047   $as_echo_n "(cached) " >&6
11048 else
11049   if test "$cross_compiling" = yes; then :
11050   ac_cv_func_fork_works=cross
11051 else
11052   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11053 /* end confdefs.h.  */
11054 $ac_includes_default
11055 int
11056 main ()
11057 {
11058
11059           /* By Ruediger Kuhlmann. */
11060           return fork () < 0;
11061
11062   ;
11063   return 0;
11064 }
11065 _ACEOF
11066 if ac_fn_c_try_run "$LINENO"; then :
11067   ac_cv_func_fork_works=yes
11068 else
11069   ac_cv_func_fork_works=no
11070 fi
11071 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11072   conftest.$ac_objext conftest.beam conftest.$ac_ext
11073 fi
11074
11075 fi
11076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
11077 $as_echo "$ac_cv_func_fork_works" >&6; }
11078
11079 else
11080   ac_cv_func_fork_works=$ac_cv_func_fork
11081 fi
11082 if test "x$ac_cv_func_fork_works" = xcross; then
11083   case $host in
11084     *-*-amigaos* | *-*-msdosdjgpp*)
11085       # Override, as these systems have only a dummy fork() stub
11086       ac_cv_func_fork_works=no
11087       ;;
11088     *)
11089       ac_cv_func_fork_works=yes
11090       ;;
11091   esac
11092   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
11093 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
11094 fi
11095 ac_cv_func_vfork_works=$ac_cv_func_vfork
11096 if test "x$ac_cv_func_vfork" = xyes; then
11097   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
11098 $as_echo_n "checking for working vfork... " >&6; }
11099 if test "${ac_cv_func_vfork_works+set}" = set; then :
11100   $as_echo_n "(cached) " >&6
11101 else
11102   if test "$cross_compiling" = yes; then :
11103   ac_cv_func_vfork_works=cross
11104 else
11105   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11106 /* end confdefs.h.  */
11107 /* Thanks to Paul Eggert for this test.  */
11108 $ac_includes_default
11109 #include <sys/wait.h>
11110 #ifdef HAVE_VFORK_H
11111 # include <vfork.h>
11112 #endif
11113 /* On some sparc systems, changes by the child to local and incoming
11114    argument registers are propagated back to the parent.  The compiler
11115    is told about this with #include <vfork.h>, but some compilers
11116    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
11117    static variable whose address is put into a register that is
11118    clobbered by the vfork.  */
11119 static void
11120 #ifdef __cplusplus
11121 sparc_address_test (int arg)
11122 # else
11123 sparc_address_test (arg) int arg;
11124 #endif
11125 {
11126   static pid_t child;
11127   if (!child) {
11128     child = vfork ();
11129     if (child < 0) {
11130       perror ("vfork");
11131       _exit(2);
11132     }
11133     if (!child) {
11134       arg = getpid();
11135       write(-1, "", 0);
11136       _exit (arg);
11137     }
11138   }
11139 }
11140
11141 int
11142 main ()
11143 {
11144   pid_t parent = getpid ();
11145   pid_t child;
11146
11147   sparc_address_test (0);
11148
11149   child = vfork ();
11150
11151   if (child == 0) {
11152     /* Here is another test for sparc vfork register problems.  This
11153        test uses lots of local variables, at least as many local
11154        variables as main has allocated so far including compiler
11155        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
11156        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
11157        reuse the register of parent for one of the local variables,
11158        since it will think that parent can't possibly be used any more
11159        in this routine.  Assigning to the local variable will thus
11160        munge parent in the parent process.  */
11161     pid_t
11162       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
11163       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
11164     /* Convince the compiler that p..p7 are live; otherwise, it might
11165        use the same hardware register for all 8 local variables.  */
11166     if (p != p1 || p != p2 || p != p3 || p != p4
11167         || p != p5 || p != p6 || p != p7)
11168       _exit(1);
11169
11170     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
11171        from child file descriptors.  If the child closes a descriptor
11172        before it execs or exits, this munges the parent's descriptor
11173        as well.  Test for this by closing stdout in the child.  */
11174     _exit(close(fileno(stdout)) != 0);
11175   } else {
11176     int status;
11177     struct stat st;
11178
11179     while (wait(&status) != child)
11180       ;
11181     return (
11182          /* Was there some problem with vforking?  */
11183          child < 0
11184
11185          /* Did the child fail?  (This shouldn't happen.)  */
11186          || status
11187
11188          /* Did the vfork/compiler bug occur?  */
11189          || parent != getpid()
11190
11191          /* Did the file descriptor bug occur?  */
11192          || fstat(fileno(stdout), &st) != 0
11193          );
11194   }
11195 }
11196 _ACEOF
11197 if ac_fn_c_try_run "$LINENO"; then :
11198   ac_cv_func_vfork_works=yes
11199 else
11200   ac_cv_func_vfork_works=no
11201 fi
11202 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11203   conftest.$ac_objext conftest.beam conftest.$ac_ext
11204 fi
11205
11206 fi
11207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
11208 $as_echo "$ac_cv_func_vfork_works" >&6; }
11209
11210 fi;
11211 if test "x$ac_cv_func_fork_works" = xcross; then
11212   ac_cv_func_vfork_works=$ac_cv_func_vfork
11213   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
11214 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
11215 fi
11216
11217 if test "x$ac_cv_func_vfork_works" = xyes; then
11218
11219 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
11220
11221 else
11222
11223 $as_echo "#define vfork fork" >>confdefs.h
11224
11225 fi
11226 if test "x$ac_cv_func_fork_works" = xyes; then
11227
11228 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
11229
11230 fi
11231
11232 for ac_func in canonicalize_file_name realpath getrusage getuid \
11233                 getgid pipe poll pread64 sbrk setpgid setpgrp setsid \
11234                 sigaction sigprocmask sigsetmask socketpair syscall \
11235                 ttrace wborder setlocale iconvlist libiconvlist btowc
11236 do :
11237   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11238 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11239 eval as_val=\$$as_ac_var
11240    if test "x$as_val" = x""yes; then :
11241   cat >>confdefs.h <<_ACEOF
11242 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11243 _ACEOF
11244
11245 fi
11246 done
11247
11248
11249   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
11250 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
11251 if test "${am_cv_langinfo_codeset+set}" = set; then :
11252   $as_echo_n "(cached) " >&6
11253 else
11254   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11255 /* end confdefs.h.  */
11256 #include <langinfo.h>
11257 int
11258 main ()
11259 {
11260 char* cs = nl_langinfo(CODESET);
11261   ;
11262   return 0;
11263 }
11264 _ACEOF
11265 if ac_fn_c_try_link "$LINENO"; then :
11266   am_cv_langinfo_codeset=yes
11267 else
11268   am_cv_langinfo_codeset=no
11269 fi
11270 rm -f core conftest.err conftest.$ac_objext \
11271     conftest$ac_exeext conftest.$ac_ext
11272
11273 fi
11274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
11275 $as_echo "$am_cv_langinfo_codeset" >&6; }
11276   if test $am_cv_langinfo_codeset = yes; then
11277
11278 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
11279
11280   fi
11281
11282
11283 # Check the return and argument types of ptrace.  No canned test for
11284 # this, so roll our own.
11285 gdb_ptrace_headers='
11286 #if HAVE_SYS_TYPES_H
11287 # include <sys/types.h>
11288 #endif
11289 #if HAVE_SYS_PTRACE_H
11290 # include <sys/ptrace.h>
11291 #endif
11292 #if HAVE_UNISTD_H
11293 # include <unistd.h>
11294 #endif
11295 '
11296 # There is no point in checking if we don't have a prototype.
11297 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
11298 "
11299 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
11300   ac_have_decl=1
11301 else
11302   ac_have_decl=0
11303 fi
11304
11305 cat >>confdefs.h <<_ACEOF
11306 #define HAVE_DECL_PTRACE $ac_have_decl
11307 _ACEOF
11308 if test $ac_have_decl = 1; then :
11309
11310 else
11311
11312   : ${gdb_cv_func_ptrace_ret='int'}
11313   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
11314
11315 fi
11316
11317 # Check return type.  Varargs (used on GNU/Linux) conflict with the
11318 # empty argument list, so check for that explicitly.
11319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
11320 $as_echo_n "checking return type of ptrace... " >&6; }
11321 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
11322   $as_echo_n "(cached) " >&6
11323 else
11324   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11325 /* end confdefs.h.  */
11326 $gdb_ptrace_headers
11327 int
11328 main ()
11329 {
11330 extern long ptrace (enum __ptrace_request, ...);
11331   ;
11332   return 0;
11333 }
11334 _ACEOF
11335 if ac_fn_c_try_compile "$LINENO"; then :
11336   gdb_cv_func_ptrace_ret='long'
11337 else
11338   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11339 /* end confdefs.h.  */
11340 $gdb_ptrace_headers
11341 int
11342 main ()
11343 {
11344 extern int ptrace ();
11345   ;
11346   return 0;
11347 }
11348 _ACEOF
11349 if ac_fn_c_try_compile "$LINENO"; then :
11350   gdb_cv_func_ptrace_ret='int'
11351 else
11352   gdb_cv_func_ptrace_ret='long'
11353 fi
11354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11355 fi
11356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11357 fi
11358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
11359 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
11360
11361 cat >>confdefs.h <<_ACEOF
11362 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
11363 _ACEOF
11364
11365 # Check argument types.
11366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
11367 $as_echo_n "checking types of arguments for ptrace... " >&6; }
11368 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
11369   $as_echo_n "(cached) " >&6
11370 else
11371
11372   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11373 /* end confdefs.h.  */
11374 $gdb_ptrace_headers
11375 int
11376 main ()
11377 {
11378 extern long ptrace (enum __ptrace_request, ...);
11379   ;
11380   return 0;
11381 }
11382 _ACEOF
11383 if ac_fn_c_try_compile "$LINENO"; then :
11384   gdb_cv_func_ptrace_args='int,int,long,long'
11385 else
11386
11387 for gdb_arg1 in 'int' 'long'; do
11388  for gdb_arg2 in 'pid_t' 'int' 'long'; do
11389   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
11390    for gdb_arg4 in 'int' 'long'; do
11391      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11392 /* end confdefs.h.  */
11393 $gdb_ptrace_headers
11394 int
11395 main ()
11396 {
11397
11398 extern $gdb_cv_func_ptrace_ret
11399   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
11400
11401   ;
11402   return 0;
11403 }
11404 _ACEOF
11405 if ac_fn_c_try_compile "$LINENO"; then :
11406   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
11407     break 4;
11408 fi
11409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11410     for gdb_arg5 in 'int *' 'int' 'long'; do
11411      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11412 /* end confdefs.h.  */
11413 $gdb_ptrace_headers
11414 int
11415 main ()
11416 {
11417
11418 extern $gdb_cv_func_ptrace_ret
11419   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
11420
11421   ;
11422   return 0;
11423 }
11424 _ACEOF
11425 if ac_fn_c_try_compile "$LINENO"; then :
11426
11427 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
11428     break 5;
11429 fi
11430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11431     done
11432    done
11433   done
11434  done
11435 done
11436 # Provide a safe default value.
11437 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
11438
11439 fi
11440 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11441 fi
11442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
11443 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
11444 ac_save_IFS=$IFS; IFS=','
11445 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
11446 IFS=$ac_save_IFS
11447 shift
11448
11449 cat >>confdefs.h <<_ACEOF
11450 #define PTRACE_TYPE_ARG3 $3
11451 _ACEOF
11452
11453 if test -n "$5"; then
11454
11455 cat >>confdefs.h <<_ACEOF
11456 #define PTRACE_TYPE_ARG5 $5
11457 _ACEOF
11458
11459 fi
11460
11461 if test "$cross_compiling" = no; then
11462   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
11463 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
11464 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
11465   $as_echo_n "(cached) " >&6
11466 else
11467   if test "$cross_compiling" = yes; then :
11468   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
11469 else
11470   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11471 /* end confdefs.h.  */
11472 $ac_includes_default
11473 int
11474 main ()
11475 {
11476 /* If this system has a BSD-style setpgrp which takes arguments,
11477   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
11478   exit successfully. */
11479   return setpgrp (1,1) != -1;
11480   ;
11481   return 0;
11482 }
11483 _ACEOF
11484 if ac_fn_c_try_run "$LINENO"; then :
11485   ac_cv_func_setpgrp_void=no
11486 else
11487   ac_cv_func_setpgrp_void=yes
11488 fi
11489 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11490   conftest.$ac_objext conftest.beam conftest.$ac_ext
11491 fi
11492
11493 fi
11494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
11495 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
11496 if test $ac_cv_func_setpgrp_void = yes; then
11497
11498 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
11499
11500 fi
11501
11502 else
11503   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
11504 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
11505 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
11506   $as_echo_n "(cached) " >&6
11507 else
11508   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11509 /* end confdefs.h.  */
11510
11511 #include <unistd.h>
11512
11513 int
11514 main ()
11515 {
11516
11517   if (setpgrp(1,1) == -1)
11518     exit (0);
11519   else
11520     exit (1);
11521
11522   ;
11523   return 0;
11524 }
11525 _ACEOF
11526 if ac_fn_c_try_compile "$LINENO"; then :
11527   ac_cv_func_setpgrp_void=no
11528 else
11529   ac_cv_func_setpgrp_void=yes
11530 fi
11531 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11532 fi
11533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
11534 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
11535 if test $ac_cv_func_setpgrp_void = yes; then
11536   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
11537
11538 fi
11539 fi
11540
11541 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
11542 # since sigsetjmp might only be defined as a macro.
11543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
11544 $as_echo_n "checking for sigsetjmp... " >&6; }
11545 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
11546   $as_echo_n "(cached) " >&6
11547 else
11548   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11549 /* end confdefs.h.  */
11550
11551 #include <setjmp.h>
11552
11553 int
11554 main ()
11555 {
11556 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
11557   ;
11558   return 0;
11559 }
11560 _ACEOF
11561 if ac_fn_c_try_compile "$LINENO"; then :
11562   gdb_cv_func_sigsetjmp=yes
11563 else
11564   gdb_cv_func_sigsetjmp=no
11565 fi
11566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11567 fi
11568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
11569 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
11570 if test $gdb_cv_func_sigsetjmp = yes; then
11571
11572 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
11573
11574 fi
11575
11576 # Assume we'll default to using the included libiberty regex.
11577 gdb_use_included_regex=yes
11578
11579 # However, if the system regex is GNU regex, then default to *not*
11580 # using the included regex.
11581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
11582 $as_echo_n "checking for GNU regex... " >&6; }
11583 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
11584   $as_echo_n "(cached) " >&6
11585 else
11586   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11587 /* end confdefs.h.  */
11588 #include <gnu-versions.h>
11589 int
11590 main ()
11591 {
11592 #define REGEX_INTERFACE_VERSION 1
11593 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
11594 # error "Version mismatch"
11595 #endif
11596   ;
11597   return 0;
11598 }
11599 _ACEOF
11600 if ac_fn_c_try_compile "$LINENO"; then :
11601   gdb_cv_have_gnu_regex=yes
11602 else
11603   gdb_cv_have_gnu_regex=no
11604 fi
11605 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11606 fi
11607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
11608 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
11609 if test $gdb_cv_have_gnu_regex = yes; then
11610   gdb_use_included_regex=no
11611 fi
11612
11613
11614 # Check whether --with-included-regex was given.
11615 if test "${with_included_regex+set}" = set; then :
11616   withval=$with_included_regex; gdb_with_regex=$withval
11617 else
11618   gdb_with_regex=$gdb_use_included_regex
11619 fi
11620
11621 if test "$gdb_with_regex" = yes; then
11622
11623 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
11624
11625 fi
11626
11627 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
11628 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
11629 #include <sys/proc.h>
11630
11631 "
11632 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
11633
11634 cat >>confdefs.h <<_ACEOF
11635 #define HAVE_STRUCT_THREAD_TD_PCB 1
11636 _ACEOF
11637
11638
11639 fi
11640
11641
11642 # See if <sys/lwp.h> defines `struct lwp`.
11643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
11644 $as_echo_n "checking for struct lwp... " >&6; }
11645 if test "${gdb_cv_struct_lwp+set}" = set; then :
11646   $as_echo_n "(cached) " >&6
11647 else
11648   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11649 /* end confdefs.h.  */
11650 #include <sys/param.h>
11651 #include <sys/lwp.h>
11652 int
11653 main ()
11654 {
11655 struct lwp l;
11656   ;
11657   return 0;
11658 }
11659 _ACEOF
11660 if ac_fn_c_try_compile "$LINENO"; then :
11661   gdb_cv_struct_lwp=yes
11662 else
11663   gdb_cv_struct_lwp=no
11664 fi
11665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11666 fi
11667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
11668 $as_echo "$gdb_cv_struct_lwp" >&6; }
11669 if test $gdb_cv_struct_lwp = yes; then
11670
11671 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
11672
11673 fi
11674
11675 # See if <machine/reg.h> degines `struct reg'.
11676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
11677 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
11678 if test "${gdb_cv_struct_reg+set}" = set; then :
11679   $as_echo_n "(cached) " >&6
11680 else
11681   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11682 /* end confdefs.h.  */
11683 #include <sys/types.h>
11684 #include <machine/reg.h>
11685 int
11686 main ()
11687 {
11688 struct reg r;
11689   ;
11690   return 0;
11691 }
11692 _ACEOF
11693 if ac_fn_c_try_compile "$LINENO"; then :
11694   gdb_cv_struct_reg=yes
11695 else
11696   gdb_cv_struct_reg=no
11697 fi
11698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11699 fi
11700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
11701 $as_echo "$gdb_cv_struct_reg" >&6; }
11702 if test $gdb_cv_struct_reg = yes; then
11703
11704 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
11705
11706 fi
11707
11708 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
11709 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
11710 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
11711 "
11712 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
11713
11714 cat >>confdefs.h <<_ACEOF
11715 #define HAVE_STRUCT_REG_R_FS 1
11716 _ACEOF
11717
11718
11719 fi
11720 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
11721 "
11722 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
11723
11724 cat >>confdefs.h <<_ACEOF
11725 #define HAVE_STRUCT_REG_R_GS 1
11726 _ACEOF
11727
11728
11729 fi
11730
11731
11732 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
11733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
11734 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
11735 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
11736   $as_echo_n "(cached) " >&6
11737 else
11738   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11739 /* end confdefs.h.  */
11740 #include <sys/ptrace.h>
11741 int
11742 main ()
11743 {
11744 PTRACE_GETREGS;
11745   ;
11746   return 0;
11747 }
11748 _ACEOF
11749 if ac_fn_c_try_compile "$LINENO"; then :
11750   gdb_cv_have_ptrace_getregs=yes
11751 else
11752   gdb_cv_have_ptrace_getregs=no
11753 fi
11754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11755 fi
11756
11757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
11758 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
11759 if test $gdb_cv_have_ptrace_getregs = yes; then
11760
11761 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
11762
11763 fi
11764
11765 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
11766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
11767 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
11768 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
11769   $as_echo_n "(cached) " >&6
11770 else
11771   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11772 /* end confdefs.h.  */
11773 #include <sys/ptrace.h>
11774 int
11775 main ()
11776 {
11777 PTRACE_GETFPXREGS;
11778   ;
11779   return 0;
11780 }
11781 _ACEOF
11782 if ac_fn_c_try_compile "$LINENO"; then :
11783   gdb_cv_have_ptrace_getfpxregs=yes
11784 else
11785   gdb_cv_have_ptrace_getfpxregs=no
11786 fi
11787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11788 fi
11789
11790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
11791 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
11792 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
11793
11794 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
11795
11796 fi
11797
11798 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
11799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
11800 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
11801 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
11802   $as_echo_n "(cached) " >&6
11803 else
11804   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11805 /* end confdefs.h.  */
11806 #include <sys/types.h>
11807 #include <sys/ptrace.h>
11808 int
11809 main ()
11810 {
11811 PT_GETDBREGS;
11812   ;
11813   return 0;
11814 }
11815 _ACEOF
11816 if ac_fn_c_try_compile "$LINENO"; then :
11817   gdb_cv_have_pt_getdbregs=yes
11818 else
11819   gdb_cv_have_pt_getdbregs=no
11820 fi
11821 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11822 fi
11823
11824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
11825 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
11826 if test $gdb_cv_have_pt_getdbregs = yes; then
11827
11828 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
11829
11830 fi
11831
11832 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
11833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
11834 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
11835 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
11836   $as_echo_n "(cached) " >&6
11837 else
11838   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11839 /* end confdefs.h.  */
11840 #include <sys/types.h>
11841 #include <sys/ptrace.h>
11842 int
11843 main ()
11844 {
11845 PT_GETXMMREGS;
11846   ;
11847   return 0;
11848 }
11849 _ACEOF
11850 if ac_fn_c_try_compile "$LINENO"; then :
11851   gdb_cv_have_pt_getxmmregs=yes
11852 else
11853   gdb_cv_have_pt_getxmmregs=no
11854 fi
11855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11856 fi
11857
11858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
11859 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
11860 if test $gdb_cv_have_pt_getxmmregs = yes; then
11861
11862 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
11863
11864 fi
11865
11866 # Detect which type of /proc is in use, such as for Unixware or Solaris.
11867
11868 if test "${target}" = "${host}"; then
11869   case "${host}" in
11870   *-*-unixware* | *-*-sysv4.2* | *-*-sysv5* | *-*-interix* )
11871
11872 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
11873
11874       ;;
11875   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
11876
11877 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
11878
11879       ;;
11880   mips-sgi-irix5*)
11881       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
11882
11883 $as_echo "#define _KMEMUSER 1" >>confdefs.h
11884
11885       ;;
11886   esac
11887 fi
11888
11889 if test "$ac_cv_header_sys_procfs_h" = yes; then
11890   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pstatus_t in sys/procfs.h" >&5
11891 $as_echo_n "checking for pstatus_t in sys/procfs.h... " >&6; }
11892  if test "${bfd_cv_have_sys_procfs_type_pstatus_t+set}" = set; then :
11893   $as_echo_n "(cached) " >&6
11894 else
11895   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11896 /* end confdefs.h.  */
11897
11898 #define _SYSCALL32
11899 #include <sys/procfs.h>
11900 int
11901 main ()
11902 {
11903 pstatus_t avar
11904   ;
11905   return 0;
11906 }
11907 _ACEOF
11908 if ac_fn_c_try_compile "$LINENO"; then :
11909   bfd_cv_have_sys_procfs_type_pstatus_t=yes
11910 else
11911   bfd_cv_have_sys_procfs_type_pstatus_t=no
11912
11913 fi
11914 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11915 fi
11916
11917  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
11918
11919 $as_echo "#define HAVE_PSTATUS_T 1" >>confdefs.h
11920
11921  fi
11922  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pstatus_t" >&5
11923 $as_echo "$bfd_cv_have_sys_procfs_type_pstatus_t" >&6; }
11924
11925   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prrun_t in sys/procfs.h" >&5
11926 $as_echo_n "checking for prrun_t in sys/procfs.h... " >&6; }
11927  if test "${bfd_cv_have_sys_procfs_type_prrun_t+set}" = set; then :
11928   $as_echo_n "(cached) " >&6
11929 else
11930   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11931 /* end confdefs.h.  */
11932
11933 #define _SYSCALL32
11934 #include <sys/procfs.h>
11935 int
11936 main ()
11937 {
11938 prrun_t avar
11939   ;
11940   return 0;
11941 }
11942 _ACEOF
11943 if ac_fn_c_try_compile "$LINENO"; then :
11944   bfd_cv_have_sys_procfs_type_prrun_t=yes
11945 else
11946   bfd_cv_have_sys_procfs_type_prrun_t=no
11947
11948 fi
11949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11950 fi
11951
11952  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
11953
11954 $as_echo "#define HAVE_PRRUN_T 1" >>confdefs.h
11955
11956  fi
11957  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prrun_t" >&5
11958 $as_echo "$bfd_cv_have_sys_procfs_type_prrun_t" >&6; }
11959
11960   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
11961 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
11962  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
11963   $as_echo_n "(cached) " >&6
11964 else
11965   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11966 /* end confdefs.h.  */
11967
11968 #define _SYSCALL32
11969 #include <sys/procfs.h>
11970 int
11971 main ()
11972 {
11973 gregset_t avar
11974   ;
11975   return 0;
11976 }
11977 _ACEOF
11978 if ac_fn_c_try_compile "$LINENO"; then :
11979   bfd_cv_have_sys_procfs_type_gregset_t=yes
11980 else
11981   bfd_cv_have_sys_procfs_type_gregset_t=no
11982
11983 fi
11984 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11985 fi
11986
11987  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
11988
11989 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
11990
11991  fi
11992  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
11993 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
11994
11995   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
11996 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
11997  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
11998   $as_echo_n "(cached) " >&6
11999 else
12000   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12001 /* end confdefs.h.  */
12002
12003 #define _SYSCALL32
12004 #include <sys/procfs.h>
12005 int
12006 main ()
12007 {
12008 fpregset_t avar
12009   ;
12010   return 0;
12011 }
12012 _ACEOF
12013 if ac_fn_c_try_compile "$LINENO"; then :
12014   bfd_cv_have_sys_procfs_type_fpregset_t=yes
12015 else
12016   bfd_cv_have_sys_procfs_type_fpregset_t=no
12017
12018 fi
12019 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12020 fi
12021
12022  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
12023
12024 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
12025
12026  fi
12027  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
12028 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
12029
12030   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
12031 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
12032  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
12033   $as_echo_n "(cached) " >&6
12034 else
12035   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12036 /* end confdefs.h.  */
12037
12038 #define _SYSCALL32
12039 #include <sys/procfs.h>
12040 int
12041 main ()
12042 {
12043 prgregset_t avar
12044   ;
12045   return 0;
12046 }
12047 _ACEOF
12048 if ac_fn_c_try_compile "$LINENO"; then :
12049   bfd_cv_have_sys_procfs_type_prgregset_t=yes
12050 else
12051   bfd_cv_have_sys_procfs_type_prgregset_t=no
12052
12053 fi
12054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12055 fi
12056
12057  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
12058
12059 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
12060
12061  fi
12062  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
12063 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
12064
12065   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
12066 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
12067  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
12068   $as_echo_n "(cached) " >&6
12069 else
12070   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12071 /* end confdefs.h.  */
12072
12073 #define _SYSCALL32
12074 #include <sys/procfs.h>
12075 int
12076 main ()
12077 {
12078 prfpregset_t avar
12079   ;
12080   return 0;
12081 }
12082 _ACEOF
12083 if ac_fn_c_try_compile "$LINENO"; then :
12084   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
12085 else
12086   bfd_cv_have_sys_procfs_type_prfpregset_t=no
12087
12088 fi
12089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12090 fi
12091
12092  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
12093
12094 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
12095
12096  fi
12097  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
12098 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
12099
12100   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
12101 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
12102  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
12103   $as_echo_n "(cached) " >&6
12104 else
12105   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12106 /* end confdefs.h.  */
12107
12108 #define _SYSCALL32
12109 #include <sys/procfs.h>
12110 int
12111 main ()
12112 {
12113 prgregset32_t avar
12114   ;
12115   return 0;
12116 }
12117 _ACEOF
12118 if ac_fn_c_try_compile "$LINENO"; then :
12119   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
12120 else
12121   bfd_cv_have_sys_procfs_type_prgregset32_t=no
12122
12123 fi
12124 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12125 fi
12126
12127  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
12128
12129 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
12130
12131  fi
12132  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
12133 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
12134
12135   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset32_t in sys/procfs.h" >&5
12136 $as_echo_n "checking for prfpregset32_t in sys/procfs.h... " >&6; }
12137  if test "${bfd_cv_have_sys_procfs_type_prfpregset32_t+set}" = set; then :
12138   $as_echo_n "(cached) " >&6
12139 else
12140   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12141 /* end confdefs.h.  */
12142
12143 #define _SYSCALL32
12144 #include <sys/procfs.h>
12145 int
12146 main ()
12147 {
12148 prfpregset32_t avar
12149   ;
12150   return 0;
12151 }
12152 _ACEOF
12153 if ac_fn_c_try_compile "$LINENO"; then :
12154   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
12155 else
12156   bfd_cv_have_sys_procfs_type_prfpregset32_t=no
12157
12158 fi
12159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12160 fi
12161
12162  if test $bfd_cv_have_sys_procfs_type_prfpregset32_t = yes; then
12163
12164 $as_echo "#define HAVE_PRFPREGSET32_T 1" >>confdefs.h
12165
12166  fi
12167  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset32_t" >&5
12168 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset32_t" >&6; }
12169
12170   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
12171 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
12172  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
12173   $as_echo_n "(cached) " >&6
12174 else
12175   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12176 /* end confdefs.h.  */
12177
12178 #define _SYSCALL32
12179 #include <sys/procfs.h>
12180 int
12181 main ()
12182 {
12183 lwpid_t avar
12184   ;
12185   return 0;
12186 }
12187 _ACEOF
12188 if ac_fn_c_try_compile "$LINENO"; then :
12189   bfd_cv_have_sys_procfs_type_lwpid_t=yes
12190 else
12191   bfd_cv_have_sys_procfs_type_lwpid_t=no
12192
12193 fi
12194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12195 fi
12196
12197  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
12198
12199 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
12200
12201  fi
12202  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
12203 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
12204
12205   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
12206 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
12207  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
12208   $as_echo_n "(cached) " >&6
12209 else
12210   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12211 /* end confdefs.h.  */
12212
12213 #define _SYSCALL32
12214 #include <sys/procfs.h>
12215 int
12216 main ()
12217 {
12218 psaddr_t avar
12219   ;
12220   return 0;
12221 }
12222 _ACEOF
12223 if ac_fn_c_try_compile "$LINENO"; then :
12224   bfd_cv_have_sys_procfs_type_psaddr_t=yes
12225 else
12226   bfd_cv_have_sys_procfs_type_psaddr_t=no
12227
12228 fi
12229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12230 fi
12231
12232  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
12233
12234 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
12235
12236  fi
12237  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
12238 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
12239
12240   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
12241 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
12242  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
12243   $as_echo_n "(cached) " >&6
12244 else
12245   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12246 /* end confdefs.h.  */
12247
12248 #define _SYSCALL32
12249 #include <sys/procfs.h>
12250 int
12251 main ()
12252 {
12253 prsysent_t avar
12254   ;
12255   return 0;
12256 }
12257 _ACEOF
12258 if ac_fn_c_try_compile "$LINENO"; then :
12259   bfd_cv_have_sys_procfs_type_prsysent_t=yes
12260 else
12261   bfd_cv_have_sys_procfs_type_prsysent_t=no
12262
12263 fi
12264 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12265 fi
12266
12267  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
12268
12269 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
12270
12271  fi
12272  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
12273 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
12274
12275   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
12276 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
12277  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
12278   $as_echo_n "(cached) " >&6
12279 else
12280   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12281 /* end confdefs.h.  */
12282
12283 #define _SYSCALL32
12284 #include <sys/procfs.h>
12285 int
12286 main ()
12287 {
12288 pr_sigset_t avar
12289   ;
12290   return 0;
12291 }
12292 _ACEOF
12293 if ac_fn_c_try_compile "$LINENO"; then :
12294   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
12295 else
12296   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
12297
12298 fi
12299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12300 fi
12301
12302  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
12303
12304 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
12305
12306  fi
12307  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
12308 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
12309
12310   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
12311 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
12312  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
12313   $as_echo_n "(cached) " >&6
12314 else
12315   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12316 /* end confdefs.h.  */
12317
12318 #define _SYSCALL32
12319 #include <sys/procfs.h>
12320 int
12321 main ()
12322 {
12323 pr_sigaction64_t avar
12324   ;
12325   return 0;
12326 }
12327 _ACEOF
12328 if ac_fn_c_try_compile "$LINENO"; then :
12329   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
12330 else
12331   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
12332
12333 fi
12334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12335 fi
12336
12337  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
12338
12339 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
12340
12341  fi
12342  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
12343 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
12344
12345   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
12346 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
12347  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
12348   $as_echo_n "(cached) " >&6
12349 else
12350   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12351 /* end confdefs.h.  */
12352
12353 #define _SYSCALL32
12354 #include <sys/procfs.h>
12355 int
12356 main ()
12357 {
12358 pr_siginfo64_t avar
12359   ;
12360   return 0;
12361 }
12362 _ACEOF
12363 if ac_fn_c_try_compile "$LINENO"; then :
12364   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
12365 else
12366   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
12367
12368 fi
12369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12370 fi
12371
12372  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
12373
12374 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
12375
12376  fi
12377  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
12378 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
12379
12380
12381
12382
12383
12384   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
12385     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
12386 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
12387     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
12388   $as_echo_n "(cached) " >&6
12389 else
12390   if test "$cross_compiling" = yes; then :
12391   gdb_cv_prfpregset_t_broken=yes
12392 else
12393   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12394 /* end confdefs.h.  */
12395 #include <sys/procfs.h>
12396        int main ()
12397        {
12398          if (sizeof (prfpregset_t) == sizeof (void *))
12399            return 1;
12400          return 0;
12401        }
12402 _ACEOF
12403 if ac_fn_c_try_run "$LINENO"; then :
12404   gdb_cv_prfpregset_t_broken=no
12405 else
12406   gdb_cv_prfpregset_t_broken=yes
12407 fi
12408 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12409   conftest.$ac_objext conftest.beam conftest.$ac_ext
12410 fi
12411
12412 fi
12413
12414     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
12415 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
12416     if test $gdb_cv_prfpregset_t_broken = yes; then
12417
12418 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
12419
12420     fi
12421   fi
12422
12423
12424   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
12425 $as_echo_n "checking for PIOCSET ioctl entry in sys/procfs.h... " >&6; }
12426   if test "${gdb_cv_have_procfs_piocset+set}" = set; then :
12427   $as_echo_n "(cached) " >&6
12428 else
12429   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12430 /* end confdefs.h.  */
12431 #include <unistd.h>
12432 #include <sys/types.h>
12433 #include <sys/procfs.h>
12434
12435 int
12436 main ()
12437 {
12438
12439     int dummy;;
12440     dummy = ioctl(0, PIOCSET, &dummy);
12441
12442   ;
12443   return 0;
12444 }
12445 _ACEOF
12446 if ac_fn_c_try_compile "$LINENO"; then :
12447   gdb_cv_have_procfs_piocset=yes
12448 else
12449   gdb_cv_have_procfs_piocset=no
12450 fi
12451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12452 fi
12453
12454   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_procfs_piocset" >&5
12455 $as_echo "$gdb_cv_have_procfs_piocset" >&6; }
12456   if test $gdb_cv_have_procfs_piocset = yes; then
12457
12458 $as_echo "#define HAVE_PROCFS_PIOCSET 1" >>confdefs.h
12459
12460   fi
12461 fi
12462
12463 if test ${host} = ${target} ; then
12464
12465   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member l_addr in struct link_map" >&5
12466 $as_echo_n "checking for member l_addr in struct link_map... " >&6; }
12467   if test "${gdb_cv_have_struct_link_map_with_l_members+set}" = set; then :
12468   $as_echo_n "(cached) " >&6
12469 else
12470   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12471 /* end confdefs.h.  */
12472 #include <link.h>
12473 int
12474 main ()
12475 {
12476 struct link_map lm; (void) lm.l_addr;
12477   ;
12478   return 0;
12479 }
12480 _ACEOF
12481 if ac_fn_c_try_compile "$LINENO"; then :
12482   gdb_cv_have_struct_link_map_with_l_members=yes
12483 else
12484   gdb_cv_have_struct_link_map_with_l_members=no
12485 fi
12486 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12487 fi
12488
12489   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_l_members" >&5
12490 $as_echo "$gdb_cv_have_struct_link_map_with_l_members" >&6; }
12491   if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
12492
12493 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1" >>confdefs.h
12494
12495   fi
12496
12497
12498   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member lm_addr in struct link_map" >&5
12499 $as_echo_n "checking for member lm_addr in struct link_map... " >&6; }
12500   if test "${gdb_cv_have_struct_link_map_with_lm_members+set}" = set; then :
12501   $as_echo_n "(cached) " >&6
12502 else
12503   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12504 /* end confdefs.h.  */
12505 #include <sys/types.h>
12506 #include <link.h>
12507 int
12508 main ()
12509 {
12510 struct link_map lm; (void) lm.lm_addr;
12511   ;
12512   return 0;
12513 }
12514 _ACEOF
12515 if ac_fn_c_try_compile "$LINENO"; then :
12516   gdb_cv_have_struct_link_map_with_lm_members=yes
12517 else
12518   gdb_cv_have_struct_link_map_with_lm_members=no
12519 fi
12520 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12521 fi
12522
12523   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_lm_members" >&5
12524 $as_echo "$gdb_cv_have_struct_link_map_with_lm_members" >&6; }
12525   if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
12526
12527 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS 1" >>confdefs.h
12528
12529   fi
12530
12531
12532   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member som_addr in struct so_map" >&5
12533 $as_echo_n "checking for member som_addr in struct so_map... " >&6; }
12534   if test "${gdb_cv_have_struct_so_map_with_som_members+set}" = set; then :
12535   $as_echo_n "(cached) " >&6
12536 else
12537   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12538 /* end confdefs.h.  */
12539 #include <sys/types.h>
12540 #ifdef HAVE_NLIST_H
12541 #include <nlist.h>
12542 #endif
12543 #include <link.h>
12544 int
12545 main ()
12546 {
12547 struct so_map lm; (void) lm.som_addr;
12548   ;
12549   return 0;
12550 }
12551 _ACEOF
12552 if ac_fn_c_try_compile "$LINENO"; then :
12553   gdb_cv_have_struct_so_map_with_som_members=yes
12554 else
12555   gdb_cv_have_struct_so_map_with_som_members=no
12556 fi
12557 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12558 fi
12559
12560   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_so_map_with_som_members" >&5
12561 $as_echo "$gdb_cv_have_struct_so_map_with_som_members" >&6; }
12562   if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
12563
12564 $as_echo "#define HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS 1" >>confdefs.h
12565
12566   fi
12567
12568
12569   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct link_map32 in sys/link.h" >&5
12570 $as_echo_n "checking for struct link_map32 in sys/link.h... " >&6; }
12571   if test "${gdb_cv_have_struct_link_map32+set}" = set; then :
12572   $as_echo_n "(cached) " >&6
12573 else
12574   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12575 /* end confdefs.h.  */
12576 #define _SYSCALL32
12577 #include <sys/link.h>
12578 int
12579 main ()
12580 {
12581 struct link_map32 l;
12582   ;
12583   return 0;
12584 }
12585 _ACEOF
12586 if ac_fn_c_try_compile "$LINENO"; then :
12587   gdb_cv_have_struct_link_map32=yes
12588 else
12589   gdb_cv_have_struct_link_map32=no
12590 fi
12591 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12592 fi
12593
12594   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map32" >&5
12595 $as_echo "$gdb_cv_have_struct_link_map32" >&6; }
12596   if test $gdb_cv_have_struct_link_map32 = yes; then
12597
12598 $as_echo "#define HAVE_STRUCT_LINK_MAP32 1" >>confdefs.h
12599
12600
12601 $as_echo "#define _SYSCALL32 1" >>confdefs.h
12602
12603   fi
12604 fi
12605
12606 # Check if the compiler supports the `long long' type.
12607
12608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
12609 $as_echo_n "checking for long long support in compiler... " >&6; }
12610 if test "${gdb_cv_c_long_long+set}" = set; then :
12611   $as_echo_n "(cached) " >&6
12612 else
12613   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12614 /* end confdefs.h.  */
12615 extern long long foo;
12616 int
12617 main ()
12618 {
12619 switch (foo & 2) { case 0: return 1; }
12620   ;
12621   return 0;
12622 }
12623 _ACEOF
12624 if ac_fn_c_try_compile "$LINENO"; then :
12625   gdb_cv_c_long_long=yes
12626 else
12627   gdb_cv_c_long_long=no
12628 fi
12629 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12630 fi
12631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
12632 $as_echo "$gdb_cv_c_long_long" >&6; }
12633 if test $gdb_cv_c_long_long = yes; then
12634
12635 $as_echo "#define CC_HAS_LONG_LONG 1" >>confdefs.h
12636
12637 fi
12638
12639 # Check if the compiler and runtime support printing long longs.
12640
12641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
12642 $as_echo_n "checking for long long support in printf... " >&6; }
12643 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
12644   $as_echo_n "(cached) " >&6
12645 else
12646   if test "$cross_compiling" = yes; then :
12647   gdb_cv_printf_has_long_long=no
12648 else
12649   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12650 /* end confdefs.h.  */
12651 $ac_includes_default
12652 int
12653 main ()
12654 {
12655 char buf[32];
12656   long long l = 0;
12657   l = (l << 16) + 0x0123;
12658   l = (l << 16) + 0x4567;
12659   l = (l << 16) + 0x89ab;
12660   l = (l << 16) + 0xcdef;
12661   sprintf (buf, "0x%016llx", l);
12662   return (strcmp ("0x0123456789abcdef", buf));
12663   ;
12664   return 0;
12665 }
12666 _ACEOF
12667 if ac_fn_c_try_run "$LINENO"; then :
12668   gdb_cv_printf_has_long_long=yes
12669 else
12670   gdb_cv_printf_has_long_long=no
12671 fi
12672 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12673   conftest.$ac_objext conftest.beam conftest.$ac_ext
12674 fi
12675
12676 fi
12677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
12678 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
12679 if test $gdb_cv_printf_has_long_long = yes; then
12680
12681 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
12682
12683 fi
12684
12685 # Check if the compiler and runtime support printing decfloats.
12686
12687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
12688 $as_echo_n "checking for decfloat support in printf... " >&6; }
12689 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
12690   $as_echo_n "(cached) " >&6
12691 else
12692   if test "$cross_compiling" = yes; then :
12693   gdb_cv_printf_has_decfloat=no
12694 else
12695   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12696 /* end confdefs.h.  */
12697 $ac_includes_default
12698 int
12699 main ()
12700 {
12701 char buf[64];
12702   _Decimal32 d32 = 1.2345df;
12703   _Decimal64 d64 = 1.2345dd;
12704   _Decimal128 d128 = 1.2345dl;
12705   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
12706   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
12707   ;
12708   return 0;
12709 }
12710 _ACEOF
12711 if ac_fn_c_try_run "$LINENO"; then :
12712   gdb_cv_printf_has_decfloat=yes
12713 else
12714   gdb_cv_printf_has_decfloat=no
12715 fi
12716 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12717   conftest.$ac_objext conftest.beam conftest.$ac_ext
12718 fi
12719
12720 fi
12721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
12722 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
12723 if test $gdb_cv_printf_has_decfloat = yes; then
12724
12725 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
12726
12727 fi
12728
12729 # Check if the compiler supports the `long double' type.  We can't use
12730 # AC_C_LONG_DOUBLE because that one does additional checks on the
12731 # constants defined in <float.h> that fail on some systems,
12732 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
12733
12734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
12735 $as_echo_n "checking for long double support in compiler... " >&6; }
12736 if test "${gdb_cv_c_long_double+set}" = set; then :
12737   $as_echo_n "(cached) " >&6
12738 else
12739   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12740 /* end confdefs.h.  */
12741 long double foo;
12742 _ACEOF
12743 if ac_fn_c_try_compile "$LINENO"; then :
12744   gdb_cv_c_long_double=yes
12745 else
12746   gdb_cv_c_long_double=no
12747 fi
12748 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12749 fi
12750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
12751 $as_echo "$gdb_cv_c_long_double" >&6; }
12752 if test $gdb_cv_c_long_double = yes; then
12753
12754 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
12755
12756 fi
12757
12758 # Check if the compiler and runtime support printing long doubles.
12759
12760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
12761 $as_echo_n "checking for long double support in printf... " >&6; }
12762 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
12763   $as_echo_n "(cached) " >&6
12764 else
12765   if test "$cross_compiling" = yes; then :
12766   gdb_cv_printf_has_long_double=no
12767 else
12768   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12769 /* end confdefs.h.  */
12770 $ac_includes_default
12771 int
12772 main ()
12773 {
12774 char buf[16];
12775   long double f = 3.141592653;
12776   sprintf (buf, "%Lg", f);
12777   return (strncmp ("3.14159", buf, 7));
12778   ;
12779   return 0;
12780 }
12781 _ACEOF
12782 if ac_fn_c_try_run "$LINENO"; then :
12783   gdb_cv_printf_has_long_double=yes
12784 else
12785   gdb_cv_printf_has_long_double=no
12786 fi
12787 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12788   conftest.$ac_objext conftest.beam conftest.$ac_ext
12789 fi
12790
12791 fi
12792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
12793 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
12794 if test $gdb_cv_printf_has_long_double = yes; then
12795
12796 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
12797
12798 fi
12799
12800 # Check if the compiler and runtime support scanning long doubles.
12801
12802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
12803 $as_echo_n "checking for long double support in scanf... " >&6; }
12804 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
12805   $as_echo_n "(cached) " >&6
12806 else
12807   if test "$cross_compiling" = yes; then :
12808   gdb_cv_scanf_has_long_double=no
12809 else
12810   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12811 /* end confdefs.h.  */
12812 #include <stdio.h>
12813 int
12814 main ()
12815 {
12816 char *buf = "3.141592653";
12817   long double f = 0;
12818   sscanf (buf, "%Lg", &f);
12819   return !(f > 3.14159 && f < 3.14160);
12820   ;
12821   return 0;
12822 }
12823 _ACEOF
12824 if ac_fn_c_try_run "$LINENO"; then :
12825   gdb_cv_scanf_has_long_double=yes
12826 else
12827   gdb_cv_scanf_has_long_double=no
12828 fi
12829 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12830   conftest.$ac_objext conftest.beam conftest.$ac_ext
12831 fi
12832
12833 fi
12834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
12835 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
12836 if test $gdb_cv_scanf_has_long_double = yes; then
12837
12838 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
12839
12840 fi
12841
12842 case ${host_os} in
12843 aix*)
12844   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
12845 $as_echo_n "checking for -bbigtoc option... " >&6; }
12846 if test "${gdb_cv_bigtoc+set}" = set; then :
12847   $as_echo_n "(cached) " >&6
12848 else
12849
12850     SAVE_LDFLAGS=$LDFLAGS
12851
12852     case $GCC in
12853     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
12854     *) gdb_cv_bigtoc=-bbigtoc ;;
12855     esac
12856
12857     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
12858     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12859 /* end confdefs.h.  */
12860
12861 int
12862 main ()
12863 {
12864 int i;
12865   ;
12866   return 0;
12867 }
12868 _ACEOF
12869 if ac_fn_c_try_link "$LINENO"; then :
12870
12871 else
12872   gdb_cv_bigtoc=
12873 fi
12874 rm -f core conftest.err conftest.$ac_objext \
12875     conftest$ac_exeext conftest.$ac_ext
12876     LDFLAGS="${SAVE_LDFLAGS}"
12877
12878 fi
12879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
12880 $as_echo "$gdb_cv_bigtoc" >&6; }
12881   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
12882   ;;
12883 esac
12884
12885
12886
12887 if test ${build} = ${host} -a ${host} = ${target} ; then
12888    case ${host_os} in
12889    hpux*)
12890       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for HPUX/OSF thread support" >&5
12891 $as_echo_n "checking for HPUX/OSF thread support... " >&6; }
12892       if test -f /usr/include/dce/cma_config.h ; then
12893          if test "$GCC" = "yes" ; then
12894             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12895 $as_echo "yes" >&6; }
12896
12897 $as_echo "#define HAVE_HPUX_THREAD_SUPPORT 1" >>confdefs.h
12898
12899             CONFIG_OBS="${CONFIG_OBS} hpux-thread.o"
12900             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
12901          else
12902             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no (suppressed because you are not using GCC)" >&5
12903 $as_echo "no (suppressed because you are not using GCC)" >&6; }
12904          fi
12905       else
12906          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12907 $as_echo "no" >&6; }
12908       fi
12909       ;;
12910    solaris*)
12911       # See if thread_db library is around for Solaris thread debugging.
12912       # Note that we must explicitly test for version 1 of the library
12913       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
12914       # the same API.
12915       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
12916 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
12917       if test -f /usr/lib/libthread_db.so.1 ; then
12918          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12919 $as_echo "yes" >&6; }
12920
12921 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
12922
12923          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
12924          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
12925          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
12926 $as_echo_n "checking for dlopen in -ldl... " >&6; }
12927 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
12928   $as_echo_n "(cached) " >&6
12929 else
12930   ac_check_lib_save_LIBS=$LIBS
12931 LIBS="-ldl  $LIBS"
12932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12933 /* end confdefs.h.  */
12934
12935 /* Override any GCC internal prototype to avoid an error.
12936    Use char because int might match the return type of a GCC
12937    builtin and then its argument prototype would still apply.  */
12938 #ifdef __cplusplus
12939 extern "C"
12940 #endif
12941 char dlopen ();
12942 int
12943 main ()
12944 {
12945 return dlopen ();
12946   ;
12947   return 0;
12948 }
12949 _ACEOF
12950 if ac_fn_c_try_link "$LINENO"; then :
12951   ac_cv_lib_dl_dlopen=yes
12952 else
12953   ac_cv_lib_dl_dlopen=no
12954 fi
12955 rm -f core conftest.err conftest.$ac_objext \
12956     conftest$ac_exeext conftest.$ac_ext
12957 LIBS=$ac_check_lib_save_LIBS
12958 fi
12959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
12960 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
12961 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
12962   cat >>confdefs.h <<_ACEOF
12963 #define HAVE_LIBDL 1
12964 _ACEOF
12965
12966   LIBS="-ldl $LIBS"
12967
12968 fi
12969
12970          if test "$GCC" = "yes" ; then
12971             # The GNU linker requires the -export-dynamic option to make
12972             # all symbols visible in the dynamic symbol table.
12973             hold_ldflags=$LDFLAGS
12974             { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the ld -export-dynamic flag" >&5
12975 $as_echo_n "checking for the ld -export-dynamic flag... " >&6; }
12976             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
12977             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12978 /* end confdefs.h.  */
12979
12980 int
12981 main ()
12982 {
12983 int i;
12984   ;
12985   return 0;
12986 }
12987 _ACEOF
12988 if ac_fn_c_try_link "$LINENO"; then :
12989   found=yes
12990 else
12991   found=no
12992 fi
12993 rm -f core conftest.err conftest.$ac_objext \
12994     conftest$ac_exeext conftest.$ac_ext
12995             LDFLAGS=$hold_ldflags
12996             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
12997 $as_echo "$found" >&6; }
12998             if test $found = yes; then
12999                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
13000             fi
13001          fi
13002          # Sun randomly tweaked the prototypes in <proc_service.h>
13003          # at one point.
13004          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
13005 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
13006          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
13007   $as_echo_n "(cached) " >&6
13008 else
13009
13010             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13011 /* end confdefs.h.  */
13012
13013                 #include <proc_service.h>
13014                 ps_err_e ps_pdwrite
13015                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
13016
13017 int
13018 main ()
13019 {
13020
13021   ;
13022   return 0;
13023 }
13024 _ACEOF
13025 if ac_fn_c_try_compile "$LINENO"; then :
13026   gdb_cv_proc_service_is_old=no
13027 else
13028   gdb_cv_proc_service_is_old=yes
13029 fi
13030 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13031
13032 fi
13033
13034          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
13035 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
13036          if test $gdb_cv_proc_service_is_old = yes; then
13037
13038 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
13039
13040          fi
13041       else
13042          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13043 $as_echo "no" >&6; }
13044       fi
13045       ;;
13046    aix*)
13047       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
13048 $as_echo_n "checking for AiX thread debugging library... " >&6; }
13049       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
13050   $as_echo_n "(cached) " >&6
13051 else
13052   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13053 /* end confdefs.h.  */
13054 #include <sys/pthdebug.h>
13055 int
13056 main ()
13057 {
13058 #ifndef PTHDB_VERSION_3
13059                                     #error
13060                                     #endif
13061   ;
13062   return 0;
13063 }
13064 _ACEOF
13065 if ac_fn_c_try_compile "$LINENO"; then :
13066   gdb_cv_have_aix_thread_debug=yes
13067 else
13068   gdb_cv_have_aix_thread_debug=no
13069 fi
13070 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13071 fi
13072
13073       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
13074 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
13075       if test $gdb_cv_have_aix_thread_debug = yes; then
13076          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
13077          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
13078          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -lpthdebug"
13079       fi
13080       ;;
13081    esac
13082
13083 fi
13084
13085 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
13086    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
13087 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
13088 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
13089   $as_echo_n "(cached) " >&6
13090 else
13091   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13092 /* end confdefs.h.  */
13093 #include <thread_db.h>
13094 int
13095 main ()
13096 {
13097 int i = TD_NOTALLOC;
13098   ;
13099   return 0;
13100 }
13101 _ACEOF
13102 if ac_fn_c_try_compile "$LINENO"; then :
13103   gdb_cv_thread_db_h_has_td_notalloc=yes
13104 else
13105   gdb_cv_thread_db_h_has_td_notalloc=no
13106
13107 fi
13108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13109
13110 fi
13111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
13112 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
13113    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
13114 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
13115 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
13116   $as_echo_n "(cached) " >&6
13117 else
13118   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13119 /* end confdefs.h.  */
13120 #include <thread_db.h>
13121 int
13122 main ()
13123 {
13124 int i = TD_VERSION;
13125   ;
13126   return 0;
13127 }
13128 _ACEOF
13129 if ac_fn_c_try_compile "$LINENO"; then :
13130   gdb_cv_thread_db_h_has_td_version=yes
13131 else
13132   gdb_cv_thread_db_h_has_td_version=no
13133
13134 fi
13135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13136
13137 fi
13138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
13139 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
13140    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
13141 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
13142 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
13143   $as_echo_n "(cached) " >&6
13144 else
13145   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13146 /* end confdefs.h.  */
13147 #include <thread_db.h>
13148 int
13149 main ()
13150 {
13151 int i = TD_NOTLS;
13152   ;
13153   return 0;
13154 }
13155 _ACEOF
13156 if ac_fn_c_try_compile "$LINENO"; then :
13157   gdb_cv_thread_db_h_has_td_notls=yes
13158 else
13159   gdb_cv_thread_db_h_has_td_notls=no
13160
13161 fi
13162 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13163
13164 fi
13165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
13166 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
13167 fi
13168 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
13169
13170 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
13171
13172 fi
13173 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
13174
13175 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
13176
13177 fi
13178 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
13179
13180 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
13181
13182 fi
13183
13184 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
13185    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
13186 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
13187 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
13188   $as_echo_n "(cached) " >&6
13189 else
13190   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13191 /* end confdefs.h.  */
13192 #include <sys/syscall.h>
13193 int
13194 main ()
13195 {
13196 int i = __NR_tkill;
13197   ;
13198   return 0;
13199 }
13200 _ACEOF
13201 if ac_fn_c_try_compile "$LINENO"; then :
13202   gdb_cv_sys_syscall_h_has_tkill=yes
13203 else
13204   gdb_cv_sys_syscall_h_has_tkill=no
13205
13206 fi
13207 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13208
13209 fi
13210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
13211 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
13212 fi
13213 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes" && test "x$ac_cv_func_syscall" = "xyes"; then
13214
13215 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
13216
13217 fi
13218
13219 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
13220 "
13221 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
13222   ac_have_decl=1
13223 else
13224   ac_have_decl=0
13225 fi
13226
13227 cat >>confdefs.h <<_ACEOF
13228 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
13229 _ACEOF
13230
13231
13232 if test "$cross_compiling" = yes; then :
13233   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13234 /* end confdefs.h.  */
13235 #include <sys/personality.h>
13236 int
13237 main ()
13238 {
13239
13240 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
13241 #       define ADDR_NO_RANDOMIZE 0x0040000
13242 #      endif
13243        /* Test the flag could be set and stays set.  */
13244        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
13245        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
13246            return 1
13247   ;
13248   return 0;
13249 }
13250 _ACEOF
13251 if ac_fn_c_try_link "$LINENO"; then :
13252   have_personality=true
13253 else
13254   have_personality=false
13255 fi
13256 rm -f core conftest.err conftest.$ac_objext \
13257     conftest$ac_exeext conftest.$ac_ext
13258 else
13259   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13260 /* end confdefs.h.  */
13261 #include <sys/personality.h>
13262 int
13263 main ()
13264 {
13265
13266 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
13267 #       define ADDR_NO_RANDOMIZE 0x0040000
13268 #      endif
13269        /* Test the flag could be set and stays set.  */
13270        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
13271        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
13272            return 1
13273   ;
13274   return 0;
13275 }
13276 _ACEOF
13277 if ac_fn_c_try_run "$LINENO"; then :
13278   have_personality=true
13279 else
13280   have_personality=false
13281 fi
13282 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13283   conftest.$ac_objext conftest.beam conftest.$ac_ext
13284 fi
13285
13286 if $have_personality
13287 then
13288
13289 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
13290
13291 fi
13292
13293
13294 target_sysroot_reloc=0
13295
13296 # Check whether --with-sysroot was given.
13297 if test "${with_sysroot+set}" = set; then :
13298   withval=$with_sysroot;
13299  case ${with_sysroot} in
13300  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_alias}/sys-root' ;;
13301  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
13302  esac
13303
13304  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
13305
13306  if test "x$prefix" = xNONE; then
13307   test_prefix=/usr/local
13308  else
13309   test_prefix=$prefix
13310  fi
13311  if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
13312   test_exec_prefix=$test_prefix
13313  else
13314   test_exec_prefix=$exec_prefix
13315  fi
13316  case ${TARGET_SYSTEM_ROOT} in
13317  "${test_prefix}"|"${test_prefix}/"*|\
13318  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
13319  '${prefix}'|'${prefix}/'*|\
13320  '${exec_prefix}'|'${exec_prefix}/'*)
13321    target_sysroot_reloc=1
13322    ;;
13323  esac
13324
13325 else
13326
13327  TARGET_SYSTEM_ROOT=
13328  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"\"'
13329
13330 fi
13331
13332 TARGET_SYSTEM_ROOT_DEFINE="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE=$target_sysroot_reloc"
13333
13334
13335
13336
13337
13338 # Check whether --with-system-gdbinit was given.
13339 if test "${with_system_gdbinit+set}" = set; then :
13340   withval=$with_system_gdbinit;
13341     SYSTEM_GDBINIT=$withval
13342 else
13343   SYSTEM_GDBINIT=
13344 fi
13345
13346
13347   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
13348   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
13349   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
13350   ac_define_dir=`eval echo $ac_define_dir`
13351
13352 cat >>confdefs.h <<_ACEOF
13353 #define SYSTEM_GDBINIT "$ac_define_dir"
13354 _ACEOF
13355
13356
13357
13358   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
13359      if test "x$prefix" = xNONE; then
13360         test_prefix=/usr/local
13361      else
13362         test_prefix=$prefix
13363      fi
13364   else
13365      test_prefix=$exec_prefix
13366   fi
13367   value=0
13368   case ${ac_define_dir} in
13369      "${test_prefix}"|"${test_prefix}/"*|\
13370         '${exec_prefix}'|'${exec_prefix}/'*)
13371      value=1
13372      ;;
13373   esac
13374
13375 cat >>confdefs.h <<_ACEOF
13376 #define SYSTEM_GDBINIT_RELOCATABLE $value
13377 _ACEOF
13378
13379
13380
13381 # Check whether --enable-werror was given.
13382 if test "${enable_werror+set}" = set; then :
13383   enableval=$enable_werror; case "${enableval}" in
13384      yes | y) ERROR_ON_WARNING="yes" ;;
13385      no | n)  ERROR_ON_WARNING="no" ;;
13386      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
13387    esac
13388 fi
13389
13390
13391 # Enable -Werror by default when using gcc
13392 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
13393     ERROR_ON_WARNING=yes
13394 fi
13395
13396 WERROR_CFLAGS=""
13397 if test "${ERROR_ON_WARNING}" = yes ; then
13398     WERROR_CFLAGS="-Werror"
13399 fi
13400
13401 # The entries after -Wno-pointer-sign are disabled warnings which may
13402 # be enabled in the future, which can not currently be used to build
13403 # GDB.
13404 # NOTE: If you change this list, remember to update
13405 # gdb/doc/gdbint.texinfo.
13406 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
13407 -Wformat-nonliteral -Wno-pointer-sign \
13408 -Wno-unused -Wunused-value -Wno-switch -Wno-char-subscripts"
13409
13410 # Enable -Wno-format by default when using gcc on mingw since many
13411 # GCC versions complain about %I64.
13412 case "${host}" in
13413   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
13414 esac
13415
13416 # Check whether --enable-build-warnings was given.
13417 if test "${enable_build_warnings+set}" = set; then :
13418   enableval=$enable_build_warnings; case "${enableval}" in
13419   yes)  ;;
13420   no)   build_warnings="-w";;
13421   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13422         build_warnings="${build_warnings} ${t}";;
13423   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13424         build_warnings="${t} ${build_warnings}";;
13425   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
13426 esac
13427 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
13428   echo "Setting compiler warning flags = $build_warnings" 6>&1
13429 fi
13430 fi
13431 # Check whether --enable-gdb-build-warnings was given.
13432 if test "${enable_gdb_build_warnings+set}" = set; then :
13433   enableval=$enable_gdb_build_warnings; case "${enableval}" in
13434   yes)  ;;
13435   no)   build_warnings="-w";;
13436   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13437         build_warnings="${build_warnings} ${t}";;
13438   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13439         build_warnings="${t} ${build_warnings}";;
13440   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
13441 esac
13442 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
13443   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
13444 fi
13445 fi
13446 WARN_CFLAGS=""
13447 if test "x${build_warnings}" != x -a "x$GCC" = xyes
13448 then
13449     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
13450 $as_echo_n "checking compiler warning flags... " >&6; }
13451     # Separate out the -Werror flag as some files just cannot be
13452     # compiled with it enabled.
13453     for w in ${build_warnings}; do
13454         case $w in
13455         -Werr*) WERROR_CFLAGS=-Werror ;;
13456         *) # Check that GCC accepts it
13457             saved_CFLAGS="$CFLAGS"
13458             CFLAGS="$CFLAGS $w"
13459             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13460 /* end confdefs.h.  */
13461
13462 int
13463 main ()
13464 {
13465
13466   ;
13467   return 0;
13468 }
13469 _ACEOF
13470 if ac_fn_c_try_compile "$LINENO"; then :
13471   WARN_CFLAGS="${WARN_CFLAGS} $w"
13472 fi
13473 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13474             CFLAGS="$saved_CFLAGS"
13475         esac
13476     done
13477     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
13478 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
13479 fi
13480
13481
13482
13483 # In the Cygwin environment, we need some additional flags.
13484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
13485 $as_echo_n "checking for cygwin... " >&6; }
13486 if test "${gdb_cv_os_cygwin+set}" = set; then :
13487   $as_echo_n "(cached) " >&6
13488 else
13489   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13490 /* end confdefs.h.  */
13491
13492 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
13493 lose
13494 #endif
13495 _ACEOF
13496 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13497   $EGREP "lose" >/dev/null 2>&1; then :
13498   gdb_cv_os_cygwin=yes
13499 else
13500   gdb_cv_os_cygwin=no
13501 fi
13502 rm -f conftest*
13503
13504 fi
13505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
13506 $as_echo "$gdb_cv_os_cygwin" >&6; }
13507
13508
13509 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
13510 case ${host} in
13511   *go32* ) SER_HARDWIRE=ser-go32.o ;;
13512   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
13513   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
13514 esac
13515
13516
13517 # libreadline needs libuser32.a in a cygwin environment
13518 WIN32LIBS=
13519 if test x$gdb_cv_os_cygwin = xyes; then
13520     WIN32LIBS="-luser32"
13521     case "${target}" in
13522         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
13523         ;;
13524     esac
13525 fi
13526
13527 # The ser-tcp.c module requires sockets.
13528 case ${host} in
13529   *mingw32*)
13530
13531 $as_echo "#define USE_WIN32API 1" >>confdefs.h
13532
13533     WIN32LIBS="$WIN32LIBS -lws2_32"
13534     ;;
13535 esac
13536
13537
13538 # Add ELF support to GDB, but only if BFD includes ELF support.
13539 OLD_CFLAGS=$CFLAGS
13540 OLD_LDFLAGS=$LDFLAGS
13541 OLD_LIBS=$LIBS
13542 CFLAGS="$CFLAGS -I${srcdir}/../include -I../bfd -I${srcdir}/../bfd"
13543 LDFLAGS="$LDFLAGS -L../bfd -L../libiberty"
13544 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
13545 LIBS="-lbfd -liberty $intl $LIBS"
13546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
13547 $as_echo_n "checking for ELF support in BFD... " >&6; }
13548 if test "${gdb_cv_var_elf+set}" = set; then :
13549   $as_echo_n "(cached) " >&6
13550 else
13551   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13552 /* end confdefs.h.  */
13553 #include <stdlib.h>
13554 #include "bfd.h"
13555 #include "elf-bfd.h"
13556
13557 int
13558 main ()
13559 {
13560 bfd *abfd = NULL; bfd_get_elf_phdr_upper_bound (abfd);
13561   ;
13562   return 0;
13563 }
13564 _ACEOF
13565 if ac_fn_c_try_link "$LINENO"; then :
13566   gdb_cv_var_elf=yes
13567 else
13568   gdb_cv_var_elf=no
13569 fi
13570 rm -f core conftest.err conftest.$ac_objext \
13571     conftest$ac_exeext conftest.$ac_ext
13572 fi
13573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
13574 $as_echo "$gdb_cv_var_elf" >&6; }
13575 if test $gdb_cv_var_elf = yes; then
13576   CONFIG_OBS="$CONFIG_OBS elfread.o"
13577
13578 $as_echo "#define HAVE_ELF 1" >>confdefs.h
13579
13580 fi
13581 CFLAGS=$OLD_CFLAGS
13582 LDFLAGS=$OLD_LDFLAGS
13583 LIBS=$OLD_LIBS
13584
13585 # Add any host-specific objects to GDB.
13586 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
13587
13588 LIBGUI="../libgui/src/libgui.a"
13589 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
13590
13591
13592
13593 WIN32LDAPP=
13594
13595
13596
13597 case "${host}" in
13598 *-*-cygwin* | *-*-mingw* )
13599     configdir="win"
13600     ;;
13601 *)
13602     configdir="unix"
13603     ;;
13604 esac
13605
13606 GDBTKLIBS=
13607 if test "${enable_gdbtk}" = "yes"; then
13608
13609     # Gdbtk must have an absolute path to srcdir in order to run
13610     # properly when not installed.
13611     here=`pwd`
13612     cd ${srcdir}
13613     GDBTK_SRC_DIR=`pwd`
13614     cd $here
13615
13616
13617     #
13618     # Ok, lets find the tcl configuration
13619     # First, look for one uninstalled.
13620     # the alternative search directory is invoked by --with-tcl
13621     #
13622
13623     if test x"${no_tcl}" = x ; then
13624         # we reset no_tcl in case something fails here
13625         no_tcl=true
13626
13627 # Check whether --with-tcl was given.
13628 if test "${with_tcl+set}" = set; then :
13629   withval=$with_tcl; with_tclconfig=${withval}
13630 fi
13631
13632         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
13633 $as_echo_n "checking for Tcl configuration... " >&6; }
13634         if test "${ac_cv_c_tclconfig+set}" = set; then :
13635   $as_echo_n "(cached) " >&6
13636 else
13637
13638
13639             # First check to see if --with-tcl was specified.
13640             case "${host}" in
13641                 *-*-cygwin*) platDir="win" ;;
13642                 *) platDir="unix" ;;
13643             esac
13644             if test x"${with_tclconfig}" != x ; then
13645                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
13646                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
13647                 else
13648                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
13649                 fi
13650             fi
13651
13652             # then check for a private Tcl installation
13653             if test x"${ac_cv_c_tclconfig}" = x ; then
13654                 for i in \
13655                         ../tcl \
13656                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13657                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
13658                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
13659                         ../../tcl \
13660                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13661                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
13662                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
13663                         ../../../tcl \
13664                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13665                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
13666                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
13667                     if test -f "$i/$platDir/tclConfig.sh" ; then
13668                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
13669                         break
13670                     fi
13671                 done
13672             fi
13673
13674             # on Darwin, check in Framework installation locations
13675             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
13676                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
13677                         `ls -d /Library/Frameworks 2>/dev/null` \
13678                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
13679                         `ls -d /System/Library/Frameworks 2>/dev/null` \
13680                         ; do
13681                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
13682                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
13683                         break
13684                     fi
13685                 done
13686             fi
13687
13688             # check in a few common install locations
13689             if test x"${ac_cv_c_tclconfig}" = x ; then
13690                 for i in `ls -d ${libdir} 2>/dev/null` \
13691                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
13692                         `ls -d ${prefix}/lib 2>/dev/null` \
13693                         `ls -d /usr/local/lib 2>/dev/null` \
13694                         `ls -d /usr/contrib/lib 2>/dev/null` \
13695                         `ls -d /usr/lib 2>/dev/null` \
13696                         ; do
13697                     if test -f "$i/tclConfig.sh" ; then
13698                         ac_cv_c_tclconfig=`(cd $i; pwd)`
13699                         break
13700                     fi
13701                 done
13702             fi
13703
13704             # check in a few other private locations
13705             if test x"${ac_cv_c_tclconfig}" = x ; then
13706                 for i in \
13707                         ${srcdir}/../tcl \
13708                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13709                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
13710                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
13711                     if test -f "$i/$platDir/tclConfig.sh" ; then
13712                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
13713                     break
13714                 fi
13715                 done
13716             fi
13717
13718 fi
13719
13720
13721         if test x"${ac_cv_c_tclconfig}" = x ; then
13722             TCL_BIN_DIR="# no Tcl configs found"
13723             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
13724 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
13725         else
13726             no_tcl=
13727             TCL_BIN_DIR=${ac_cv_c_tclconfig}
13728             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
13729 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
13730         fi
13731     fi
13732
13733
13734     # If $no_tk is nonempty, then we can't do Tk, and there is no
13735     # point to doing Tcl.
13736
13737     #
13738     # Ok, lets find the tk configuration
13739     # First, look for one uninstalled.
13740     # the alternative search directory is invoked by --with-tk
13741     #
13742
13743     if test x"${no_tk}" = x ; then
13744         # we reset no_tk in case something fails here
13745         no_tk=true
13746
13747 # Check whether --with-tk was given.
13748 if test "${with_tk+set}" = set; then :
13749   withval=$with_tk; with_tkconfig=${withval}
13750 fi
13751
13752         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
13753 $as_echo_n "checking for Tk configuration... " >&6; }
13754         if test "${ac_cv_c_tkconfig+set}" = set; then :
13755   $as_echo_n "(cached) " >&6
13756 else
13757
13758
13759             # First check to see if --with-tkconfig was specified.
13760             if test x"${with_tkconfig}" != x ; then
13761                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
13762                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
13763                 else
13764                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
13765                 fi
13766             fi
13767
13768             # then check for a private Tk library
13769             case "${host}" in
13770                 *-*-cygwin*) platDir="win" ;;
13771                 *) platDir="unix" ;;
13772             esac
13773             if test x"${ac_cv_c_tkconfig}" = x ; then
13774                 for i in \
13775                         ../tk \
13776                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13777                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
13778                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
13779                         ../../tk \
13780                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13781                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
13782                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
13783                         ../../../tk \
13784                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13785                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
13786                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
13787                     if test -f "$i/$platDir/tkConfig.sh" ; then
13788                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
13789                         break
13790                     fi
13791                 done
13792             fi
13793
13794             # on Darwin, check in Framework installation locations
13795             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
13796                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
13797                         `ls -d /Library/Frameworks 2>/dev/null` \
13798                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
13799                         `ls -d /System/Library/Frameworks 2>/dev/null` \
13800                         ; do
13801                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
13802                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
13803                         break
13804                     fi
13805                 done
13806             fi
13807
13808             # check in a few common install locations
13809             if test x"${ac_cv_c_tkconfig}" = x ; then
13810                 for i in `ls -d ${libdir} 2>/dev/null` \
13811                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
13812                         `ls -d ${prefix}/lib 2>/dev/null` \
13813                         `ls -d /usr/local/lib 2>/dev/null` \
13814                         `ls -d /usr/contrib/lib 2>/dev/null` \
13815                         `ls -d /usr/lib 2>/dev/null` \
13816                         ; do
13817                     if test -f "$i/tkConfig.sh" ; then
13818                         ac_cv_c_tkconfig=`(cd $i; pwd)`
13819                         break
13820                     fi
13821                 done
13822             fi
13823             # check in a few other private locations
13824             if test x"${ac_cv_c_tkconfig}" = x ; then
13825                 for i in \
13826                         ${srcdir}/../tk \
13827                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13828                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
13829                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
13830                     if test -f "$i/$platDir/tkConfig.sh" ; then
13831                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
13832                         break
13833                     fi
13834                 done
13835             fi
13836
13837 fi
13838
13839
13840         if test x"${ac_cv_c_tkconfig}" = x ; then
13841             TK_BIN_DIR="# no Tk configs found"
13842             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
13843 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
13844         else
13845             no_tk=
13846             TK_BIN_DIR=${ac_cv_c_tkconfig}
13847             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
13848 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
13849         fi
13850     fi
13851
13852
13853     if test -z "${no_tcl}" -a -z "${no_tk}"; then
13854
13855     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
13856 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
13857
13858     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
13859         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
13860 $as_echo "loading" >&6; }
13861         . ${TCL_BIN_DIR}/tclConfig.sh
13862     else
13863         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
13864 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
13865     fi
13866
13867     # eval is required to do the TCL_DBGX substitution
13868     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
13869     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
13870
13871     # If the TCL_BIN_DIR is the build directory (not the install directory),
13872     # then set the common variable name to the value of the build variables.
13873     # For example, the variable TCL_LIB_SPEC will be set to the value
13874     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
13875     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
13876     # installed and uninstalled version of Tcl.
13877     if test -f "${TCL_BIN_DIR}/Makefile" ; then
13878         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
13879         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
13880         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
13881     elif test "`uname -s`" = "Darwin"; then
13882         # If Tcl was built as a framework, attempt to use the libraries
13883         # from the framework at the given location so that linking works
13884         # against Tcl.framework installed in an arbitary location.
13885         case ${TCL_DEFS} in
13886             *TCL_FRAMEWORK*)
13887                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
13888                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
13889                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
13890                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
13891                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
13892                             break
13893                         fi
13894                     done
13895                 fi
13896                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
13897                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
13898                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
13899                 fi
13900                 ;;
13901         esac
13902     fi
13903
13904     # eval is required to do the TCL_DBGX substitution
13905     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
13906     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
13907     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
13908     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
13909
13910
13911
13912
13913
13914
13915
13916
13917
13918
13919
13920
13921
13922
13923
13924         # Check for in-tree tcl
13925         here=`pwd`
13926         cd ${srcdir}/..
13927         topdir=`pwd`
13928         cd ${here}
13929
13930         intree="no"
13931         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
13932           intree="yes"
13933         fi
13934
13935         # Find Tcl private headers
13936         if test x"${intree}" = xno; then
13937
13938   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
13939 $as_echo_n "checking for Tcl private headers... " >&6; }
13940   private_dir=""
13941   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
13942   if test -f ${dir}/tclInt.h ; then
13943     private_dir=${dir}
13944   fi
13945
13946   if test x"${private_dir}" = x; then
13947     as_fn_error "could not find private Tcl headers" "$LINENO" 5
13948   else
13949     TCL_PRIVATE_INCLUDE="-I${private_dir}"
13950     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
13951 $as_echo "${private_dir}" >&6; }
13952   fi
13953
13954           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
13955           TCL_LIBRARY="${TCL_LIB_SPEC}"
13956           TCL_DEPS=""
13957         else
13958           # If building tcl in the same src tree, private headers
13959           # are not needed, but we need to be sure to use the right
13960           # headers library
13961           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
13962           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
13963           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
13964         fi
13965
13966
13967
13968
13969
13970     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
13971 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
13972
13973     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
13974         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
13975 $as_echo "loading" >&6; }
13976         . ${TK_BIN_DIR}/tkConfig.sh
13977     else
13978         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
13979 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
13980     fi
13981
13982     # eval is required to do the TK_DBGX substitution
13983     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
13984     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
13985
13986     # If the TK_BIN_DIR is the build directory (not the install directory),
13987     # then set the common variable name to the value of the build variables.
13988     # For example, the variable TK_LIB_SPEC will be set to the value
13989     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
13990     # instead of TK_BUILD_LIB_SPEC since it will work with both an
13991     # installed and uninstalled version of Tcl.
13992     if test -f "${TK_BIN_DIR}/Makefile" ; then
13993         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
13994         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
13995         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
13996     elif test "`uname -s`" = "Darwin"; then
13997         # If Tk was built as a framework, attempt to use the libraries
13998         # from the framework at the given location so that linking works
13999         # against Tk.framework installed in an arbitary location.
14000         case ${TK_DEFS} in
14001             *TK_FRAMEWORK*)
14002                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
14003                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
14004                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
14005                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
14006                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
14007                             break
14008                         fi
14009                     done
14010                 fi
14011                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
14012                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
14013                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
14014                 fi
14015                 ;;
14016         esac
14017     fi
14018
14019     # eval is required to do the TK_DBGX substitution
14020     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
14021     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
14022     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
14023     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
14024
14025
14026
14027
14028
14029
14030
14031
14032
14033
14034
14035
14036
14037
14038         # Check for in-tree Tk
14039         intree="no"
14040         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
14041           intree="yes"
14042         fi
14043
14044         # Find Tk private headers
14045         if test x"${intree}" = xno; then
14046
14047   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
14048 $as_echo_n "checking for Tk private headers... " >&6; }
14049   private_dir=""
14050   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
14051   if test -f ${dir}/tkInt.h; then
14052     private_dir=${dir}
14053   fi
14054
14055   if test x"${private_dir}" = x; then
14056     as_fn_error "could not find Tk private headers" "$LINENO" 5
14057   else
14058     TK_PRIVATE_INCLUDE="-I${private_dir}"
14059     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
14060 $as_echo "${private_dir}" >&6; }
14061   fi
14062
14063           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
14064           TK_LIBRARY=${TK_LIB_SPEC}
14065           TK_DEPS=""
14066         else
14067           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
14068           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
14069           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
14070         fi
14071
14072
14073
14074
14075
14076         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
14077
14078         # Include some libraries that Tcl and Tk want.
14079         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
14080         # Yes, the ordering seems wrong here.  But it isn't.
14081         # TK_LIBS is the list of libraries that need to be linked
14082         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
14083         # were in LIBS then any link tests after this point would
14084         # try to include things like `$(LIBGUI)', which wouldn't work.
14085         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
14086
14087         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
14088         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
14089         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
14090         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
14091         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
14092         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
14093         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
14094
14095         if test x$gdb_cv_os_cygwin = xyes; then
14096           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
14097           WIN32LDAPP="-Wl,--subsystem,console"
14098           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
14099         fi
14100
14101         subdirs="$subdirs gdbtk"
14102
14103     fi
14104 fi
14105
14106
14107
14108
14109
14110
14111
14112
14113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
14114 $as_echo_n "checking for X... " >&6; }
14115
14116
14117 # Check whether --with-x was given.
14118 if test "${with_x+set}" = set; then :
14119   withval=$with_x;
14120 fi
14121
14122 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
14123 if test "x$with_x" = xno; then
14124   # The user explicitly disabled X.
14125   have_x=disabled
14126 else
14127   case $x_includes,$x_libraries in #(
14128     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
14129     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
14130   $as_echo_n "(cached) " >&6
14131 else
14132   # One or both of the vars are not set, and there is no cached value.
14133 ac_x_includes=no ac_x_libraries=no
14134 rm -f -r conftest.dir
14135 if mkdir conftest.dir; then
14136   cd conftest.dir
14137   cat >Imakefile <<'_ACEOF'
14138 incroot:
14139         @echo incroot='${INCROOT}'
14140 usrlibdir:
14141         @echo usrlibdir='${USRLIBDIR}'
14142 libdir:
14143         @echo libdir='${LIBDIR}'
14144 _ACEOF
14145   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
14146     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
14147     for ac_var in incroot usrlibdir libdir; do
14148       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
14149     done
14150     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
14151     for ac_extension in a so sl dylib la dll; do
14152       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
14153          test -f "$ac_im_libdir/libX11.$ac_extension"; then
14154         ac_im_usrlibdir=$ac_im_libdir; break
14155       fi
14156     done
14157     # Screen out bogus values from the imake configuration.  They are
14158     # bogus both because they are the default anyway, and because
14159     # using them would break gcc on systems where it needs fixed includes.
14160     case $ac_im_incroot in
14161         /usr/include) ac_x_includes= ;;
14162         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
14163     esac
14164     case $ac_im_usrlibdir in
14165         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
14166         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
14167     esac
14168   fi
14169   cd ..
14170   rm -f -r conftest.dir
14171 fi
14172
14173 # Standard set of common directories for X headers.
14174 # Check X11 before X11Rn because it is often a symlink to the current release.
14175 ac_x_header_dirs='
14176 /usr/X11/include
14177 /usr/X11R7/include
14178 /usr/X11R6/include
14179 /usr/X11R5/include
14180 /usr/X11R4/include
14181
14182 /usr/include/X11
14183 /usr/include/X11R7
14184 /usr/include/X11R6
14185 /usr/include/X11R5
14186 /usr/include/X11R4
14187
14188 /usr/local/X11/include
14189 /usr/local/X11R7/include
14190 /usr/local/X11R6/include
14191 /usr/local/X11R5/include
14192 /usr/local/X11R4/include
14193
14194 /usr/local/include/X11
14195 /usr/local/include/X11R7
14196 /usr/local/include/X11R6
14197 /usr/local/include/X11R5
14198 /usr/local/include/X11R4
14199
14200 /usr/X386/include
14201 /usr/x386/include
14202 /usr/XFree86/include/X11
14203
14204 /usr/include
14205 /usr/local/include
14206 /usr/unsupported/include
14207 /usr/athena/include
14208 /usr/local/x11r5/include
14209 /usr/lpp/Xamples/include
14210
14211 /usr/openwin/include
14212 /usr/openwin/share/include'
14213
14214 if test "$ac_x_includes" = no; then
14215   # Guess where to find include files, by looking for Xlib.h.
14216   # First, try using that file with no special directory specified.
14217   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14218 /* end confdefs.h.  */
14219 #include <X11/Xlib.h>
14220 _ACEOF
14221 if ac_fn_c_try_cpp "$LINENO"; then :
14222   # We can compile using X headers with no special include directory.
14223 ac_x_includes=
14224 else
14225   for ac_dir in $ac_x_header_dirs; do
14226   if test -r "$ac_dir/X11/Xlib.h"; then
14227     ac_x_includes=$ac_dir
14228     break
14229   fi
14230 done
14231 fi
14232 rm -f conftest.err conftest.$ac_ext
14233 fi # $ac_x_includes = no
14234
14235 if test "$ac_x_libraries" = no; then
14236   # Check for the libraries.
14237   # See if we find them without any special options.
14238   # Don't add to $LIBS permanently.
14239   ac_save_LIBS=$LIBS
14240   LIBS="-lX11 $LIBS"
14241   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14242 /* end confdefs.h.  */
14243 #include <X11/Xlib.h>
14244 int
14245 main ()
14246 {
14247 XrmInitialize ()
14248   ;
14249   return 0;
14250 }
14251 _ACEOF
14252 if ac_fn_c_try_link "$LINENO"; then :
14253   LIBS=$ac_save_LIBS
14254 # We can link X programs with no special library path.
14255 ac_x_libraries=
14256 else
14257   LIBS=$ac_save_LIBS
14258 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
14259 do
14260   # Don't even attempt the hair of trying to link an X program!
14261   for ac_extension in a so sl dylib la dll; do
14262     if test -r "$ac_dir/libX11.$ac_extension"; then
14263       ac_x_libraries=$ac_dir
14264       break 2
14265     fi
14266   done
14267 done
14268 fi
14269 rm -f core conftest.err conftest.$ac_objext \
14270     conftest$ac_exeext conftest.$ac_ext
14271 fi # $ac_x_libraries = no
14272
14273 case $ac_x_includes,$ac_x_libraries in #(
14274   no,* | *,no | *\'*)
14275     # Didn't find X, or a directory has "'" in its name.
14276     ac_cv_have_x="have_x=no";; #(
14277   *)
14278     # Record where we found X for the cache.
14279     ac_cv_have_x="have_x=yes\
14280         ac_x_includes='$ac_x_includes'\
14281         ac_x_libraries='$ac_x_libraries'"
14282 esac
14283 fi
14284 ;; #(
14285     *) have_x=yes;;
14286   esac
14287   eval "$ac_cv_have_x"
14288 fi # $with_x != no
14289
14290 if test "$have_x" != yes; then
14291   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
14292 $as_echo "$have_x" >&6; }
14293   no_x=yes
14294 else
14295   # If each of the values was on the command line, it overrides each guess.
14296   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
14297   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
14298   # Update the cache value to reflect the command line values.
14299   ac_cv_have_x="have_x=yes\
14300         ac_x_includes='$x_includes'\
14301         ac_x_libraries='$x_libraries'"
14302   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
14303 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
14304 fi
14305
14306
14307 # Unlike the sim directory, whether a simulator is linked is controlled by
14308 # presence of a gdb_sim definition in the target configure.tgt entry.
14309 # This code just checks for a few cases where we'd like to ignore those
14310 # definitions, even when they're present in the '.mt' file.  These cases
14311 # are when --disable-sim is specified, or if the simulator directory is
14312 # not part of the source tree.
14313 #
14314 # Check whether --enable-sim was given.
14315 if test "${enable_sim+set}" = set; then :
14316   enableval=$enable_sim; echo "enable_sim = $enable_sim";
14317  echo "enableval = ${enableval}";
14318  case "${enableval}" in
14319   yes) ignore_sim=false ;;
14320   no)  ignore_sim=true ;;
14321   *)   ignore_sim=false ;;
14322  esac
14323 else
14324   ignore_sim=false
14325 fi
14326
14327
14328 if test ! -d "${srcdir}/../sim"; then
14329   ignore_sim=true
14330 fi
14331
14332 SIM=
14333 SIM_OBS=
14334 if test "${ignore_sim}" = "false"; then
14335   if test x"${gdb_sim}" != x ; then
14336     SIM="${gdb_sim}"
14337     SIM_OBS="remote-sim.o"
14338
14339 $as_echo "#define WITH_SIM 1" >>confdefs.h
14340
14341   fi
14342 fi
14343
14344
14345
14346
14347
14348
14349
14350
14351
14352
14353
14354
14355
14356
14357 # List of host floatformats.
14358
14359 cat >>confdefs.h <<_ACEOF
14360 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
14361 _ACEOF
14362
14363
14364 cat >>confdefs.h <<_ACEOF
14365 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
14366 _ACEOF
14367
14368
14369 cat >>confdefs.h <<_ACEOF
14370 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
14371 _ACEOF
14372
14373
14374 # target_subdir is used by the testsuite to find the target libraries.
14375 target_subdir=
14376 if test "${host}" != "${target}"; then
14377     target_subdir="${target_alias}/"
14378 fi
14379
14380
14381 frags=
14382 if test "${gdb_native}" = "yes"; then
14383   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
14384   if test ! -f ${host_makefile_frag}; then
14385     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
14386   fi
14387   frags="$frags $host_makefile_frag"
14388 else
14389   host_makefile_frag=/dev/null
14390 fi
14391
14392
14393
14394
14395 if test "${gdb_native}" = "yes"; then
14396 # We pick this up from the host configuration file (.mh) because we
14397 # do not have a native configuration Makefile fragment.
14398 nativefile=`sed -n '
14399 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
14400 ' ${host_makefile_frag}`
14401 fi
14402
14403
14404 if test x"${gdb_osabi}" != x ; then
14405
14406 cat >>confdefs.h <<_ACEOF
14407 #define GDB_OSABI_DEFAULT $gdb_osabi
14408 _ACEOF
14409
14410 fi
14411
14412 # Enable multi-ice-gdb-server.
14413 # Check whether --enable-multi-ice was given.
14414 if test "${enable_multi_ice+set}" = set; then :
14415   enableval=$enable_multi_ice; case $enableval in
14416     yes | no)
14417       ;;
14418     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
14419   esac
14420 fi
14421
14422 if test "x$enable_multi_ice" = xyes; then
14423    subdirs="$subdirs multi-ice"
14424
14425 fi
14426
14427 # We only build gdbserver automatically in a native configuration.
14428 if test "$gdb_native" = "yes"; then
14429   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
14430 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
14431   if test "x$build_gdbserver" = xyes; then
14432     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14433 $as_echo "yes" >&6; }
14434     subdirs="$subdirs gdbserver"
14435
14436   else
14437     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14438 $as_echo "no" >&6; }
14439   fi
14440 fi
14441
14442 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
14443 # to an empty version.
14444
14445 files=
14446 links=
14447
14448 rm -f nm.h
14449 if test "${nativefile}" != ""; then
14450     case "${nativefile}" in
14451       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
14452       * ) GDB_NM_FILE="${nativefile}"
14453     esac
14454     files="${files} ${GDB_NM_FILE}"
14455     links="${links} nm.h"
14456
14457 cat >>confdefs.h <<_ACEOF
14458 #define GDB_NM_FILE "${GDB_NM_FILE}"
14459 _ACEOF
14460
14461 fi
14462
14463
14464 ac_sources="$files"
14465 ac_dests="$links"
14466 while test -n "$ac_sources"; do
14467   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
14468   set $ac_sources; ac_source=$1; shift; ac_sources=$*
14469   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
14470 done
14471 ac_config_links="$ac_config_links $ac_config_links_1"
14472
14473
14474
14475
14476
14477 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
14478
14479
14480 ac_config_files="$ac_config_files Makefile .gdbinit:gdbinit.in gnulib/Makefile"
14481
14482 ac_config_commands="$ac_config_commands default"
14483
14484 cat >confcache <<\_ACEOF
14485 # This file is a shell script that caches the results of configure
14486 # tests run on this system so they can be shared between configure
14487 # scripts and configure runs, see configure's option --config-cache.
14488 # It is not useful on other systems.  If it contains results you don't
14489 # want to keep, you may remove or edit it.
14490 #
14491 # config.status only pays attention to the cache file if you give it
14492 # the --recheck option to rerun configure.
14493 #
14494 # `ac_cv_env_foo' variables (set or unset) will be overridden when
14495 # loading this file, other *unset* `ac_cv_foo' will be assigned the
14496 # following values.
14497
14498 _ACEOF
14499
14500 # The following way of writing the cache mishandles newlines in values,
14501 # but we know of no workaround that is simple, portable, and efficient.
14502 # So, we kill variables containing newlines.
14503 # Ultrix sh set writes to stderr and can't be redirected directly,
14504 # and sets the high bit in the cache file unless we assign to the vars.
14505 (
14506   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
14507     eval ac_val=\$$ac_var
14508     case $ac_val in #(
14509     *${as_nl}*)
14510       case $ac_var in #(
14511       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
14512 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
14513       esac
14514       case $ac_var in #(
14515       _ | IFS | as_nl) ;; #(
14516       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
14517       *) { eval $ac_var=; unset $ac_var;} ;;
14518       esac ;;
14519     esac
14520   done
14521
14522   (set) 2>&1 |
14523     case $as_nl`(ac_space=' '; set) 2>&1` in #(
14524     *${as_nl}ac_space=\ *)
14525       # `set' does not quote correctly, so add quotes: double-quote
14526       # substitution turns \\\\ into \\, and sed turns \\ into \.
14527       sed -n \
14528         "s/'/'\\\\''/g;
14529           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
14530       ;; #(
14531     *)
14532       # `set' quotes correctly as required by POSIX, so do not add quotes.
14533       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
14534       ;;
14535     esac |
14536     sort
14537 ) |
14538   sed '
14539      /^ac_cv_env_/b end
14540      t clear
14541      :clear
14542      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
14543      t end
14544      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
14545      :end' >>confcache
14546 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
14547   if test -w "$cache_file"; then
14548     test "x$cache_file" != "x/dev/null" &&
14549       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
14550 $as_echo "$as_me: updating cache $cache_file" >&6;}
14551     cat confcache >$cache_file
14552   else
14553     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
14554 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
14555   fi
14556 fi
14557 rm -f confcache
14558
14559 test "x$prefix" = xNONE && prefix=$ac_default_prefix
14560 # Let make expand exec_prefix.
14561 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14562
14563 DEFS=-DHAVE_CONFIG_H
14564
14565 ac_libobjs=
14566 ac_ltlibobjs=
14567 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
14568   # 1. Remove the extension, and $U if already installed.
14569   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
14570   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
14571   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
14572   #    will be set to the directory where LIBOBJS objects are built.
14573   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
14574   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
14575 done
14576 LIBOBJS=$ac_libobjs
14577
14578 LTLIBOBJS=$ac_ltlibobjs
14579
14580
14581 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
14582   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
14583 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14584 fi
14585 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
14586   as_fn_error "conditional \"GMAKE\" was never defined.
14587 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14588 fi
14589 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
14590   as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
14591 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14592 fi
14593
14594     gl_libobjs=
14595     gl_ltlibobjs=
14596     if test -n "$gl_LIBOBJS"; then
14597       # Remove the extension.
14598       sed_drop_objext='s/\.o$//;s/\.obj$//'
14599       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed "$sed_drop_objext" | sort | uniq`; do
14600         gl_libobjs="$gl_libobjs $i.$ac_objext"
14601         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
14602       done
14603     fi
14604     gl_LIBOBJS=$gl_libobjs
14605
14606     gl_LTLIBOBJS=$gl_ltlibobjs
14607
14608
14609
14610     gltests_libobjs=
14611     gltests_ltlibobjs=
14612     if test -n "$gltests_LIBOBJS"; then
14613       # Remove the extension.
14614       sed_drop_objext='s/\.o$//;s/\.obj$//'
14615       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed "$sed_drop_objext" | sort | uniq`; do
14616         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
14617         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
14618       done
14619     fi
14620     gltests_LIBOBJS=$gltests_libobjs
14621
14622     gltests_LTLIBOBJS=$gltests_ltlibobjs
14623
14624
14625 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
14626   as_fn_error "conditional \"AMDEP\" was never defined.
14627 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14628 fi
14629 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
14630   as_fn_error "conditional \"am__fastdepCC\" was never defined.
14631 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14632 fi
14633  if test -n "$EXEEXT"; then
14634   am__EXEEXT_TRUE=
14635   am__EXEEXT_FALSE='#'
14636 else
14637   am__EXEEXT_TRUE='#'
14638   am__EXEEXT_FALSE=
14639 fi
14640
14641
14642
14643 : ${CONFIG_STATUS=./config.status}
14644 ac_write_fail=0
14645 ac_clean_files_save=$ac_clean_files
14646 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
14647 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
14648 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
14649 as_write_fail=0
14650 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
14651 #! $SHELL
14652 # Generated by $as_me.
14653 # Run this file to recreate the current configuration.
14654 # Compiler output produced by configure, useful for debugging
14655 # configure, is in config.log if it exists.
14656
14657 debug=false
14658 ac_cs_recheck=false
14659 ac_cs_silent=false
14660
14661 SHELL=\${CONFIG_SHELL-$SHELL}
14662 export SHELL
14663 _ASEOF
14664 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
14665 ## -------------------- ##
14666 ## M4sh Initialization. ##
14667 ## -------------------- ##
14668
14669 # Be more Bourne compatible
14670 DUALCASE=1; export DUALCASE # for MKS sh
14671 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
14672   emulate sh
14673   NULLCMD=:
14674   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
14675   # is contrary to our usage.  Disable this feature.
14676   alias -g '${1+"$@"}'='"$@"'
14677   setopt NO_GLOB_SUBST
14678 else
14679   case `(set -o) 2>/dev/null` in #(
14680   *posix*) :
14681     set -o posix ;; #(
14682   *) :
14683      ;;
14684 esac
14685 fi
14686
14687
14688 as_nl='
14689 '
14690 export as_nl
14691 # Printing a long string crashes Solaris 7 /usr/bin/printf.
14692 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
14693 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
14694 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
14695 # Prefer a ksh shell builtin over an external printf program on Solaris,
14696 # but without wasting forks for bash or zsh.
14697 if test -z "$BASH_VERSION$ZSH_VERSION" \
14698     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
14699   as_echo='print -r --'
14700   as_echo_n='print -rn --'
14701 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
14702   as_echo='printf %s\n'
14703   as_echo_n='printf %s'
14704 else
14705   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
14706     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
14707     as_echo_n='/usr/ucb/echo -n'
14708   else
14709     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
14710     as_echo_n_body='eval
14711       arg=$1;
14712       case $arg in #(
14713       *"$as_nl"*)
14714         expr "X$arg" : "X\\(.*\\)$as_nl";
14715         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
14716       esac;
14717       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
14718     '
14719     export as_echo_n_body
14720     as_echo_n='sh -c $as_echo_n_body as_echo'
14721   fi
14722   export as_echo_body
14723   as_echo='sh -c $as_echo_body as_echo'
14724 fi
14725
14726 # The user is always right.
14727 if test "${PATH_SEPARATOR+set}" != set; then
14728   PATH_SEPARATOR=:
14729   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
14730     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
14731       PATH_SEPARATOR=';'
14732   }
14733 fi
14734
14735
14736 # IFS
14737 # We need space, tab and new line, in precisely that order.  Quoting is
14738 # there to prevent editors from complaining about space-tab.
14739 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
14740 # splitting by setting IFS to empty value.)
14741 IFS=" ""        $as_nl"
14742
14743 # Find who we are.  Look in the path if we contain no directory separator.
14744 case $0 in #((
14745   *[\\/]* ) as_myself=$0 ;;
14746   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14747 for as_dir in $PATH
14748 do
14749   IFS=$as_save_IFS
14750   test -z "$as_dir" && as_dir=.
14751     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
14752   done
14753 IFS=$as_save_IFS
14754
14755      ;;
14756 esac
14757 # We did not find ourselves, most probably we were run as `sh COMMAND'
14758 # in which case we are not to be found in the path.
14759 if test "x$as_myself" = x; then
14760   as_myself=$0
14761 fi
14762 if test ! -f "$as_myself"; then
14763   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
14764   exit 1
14765 fi
14766
14767 # Unset variables that we do not need and which cause bugs (e.g. in
14768 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
14769 # suppresses any "Segmentation fault" message there.  '((' could
14770 # trigger a bug in pdksh 5.2.14.
14771 for as_var in BASH_ENV ENV MAIL MAILPATH
14772 do eval test x\${$as_var+set} = xset \
14773   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
14774 done
14775 PS1='$ '
14776 PS2='> '
14777 PS4='+ '
14778
14779 # NLS nuisances.
14780 LC_ALL=C
14781 export LC_ALL
14782 LANGUAGE=C
14783 export LANGUAGE
14784
14785 # CDPATH.
14786 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
14787
14788
14789 # as_fn_error ERROR [LINENO LOG_FD]
14790 # ---------------------------------
14791 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
14792 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
14793 # script with status $?, using 1 if that was 0.
14794 as_fn_error ()
14795 {
14796   as_status=$?; test $as_status -eq 0 && as_status=1
14797   if test "$3"; then
14798     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
14799     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
14800   fi
14801   $as_echo "$as_me: error: $1" >&2
14802   as_fn_exit $as_status
14803 } # as_fn_error
14804
14805
14806 # as_fn_set_status STATUS
14807 # -----------------------
14808 # Set $? to STATUS, without forking.
14809 as_fn_set_status ()
14810 {
14811   return $1
14812 } # as_fn_set_status
14813
14814 # as_fn_exit STATUS
14815 # -----------------
14816 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
14817 as_fn_exit ()
14818 {
14819   set +e
14820   as_fn_set_status $1
14821   exit $1
14822 } # as_fn_exit
14823
14824 # as_fn_unset VAR
14825 # ---------------
14826 # Portably unset VAR.
14827 as_fn_unset ()
14828 {
14829   { eval $1=; unset $1;}
14830 }
14831 as_unset=as_fn_unset
14832 # as_fn_append VAR VALUE
14833 # ----------------------
14834 # Append the text in VALUE to the end of the definition contained in VAR. Take
14835 # advantage of any shell optimizations that allow amortized linear growth over
14836 # repeated appends, instead of the typical quadratic growth present in naive
14837 # implementations.
14838 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
14839   eval 'as_fn_append ()
14840   {
14841     eval $1+=\$2
14842   }'
14843 else
14844   as_fn_append ()
14845   {
14846     eval $1=\$$1\$2
14847   }
14848 fi # as_fn_append
14849
14850 # as_fn_arith ARG...
14851 # ------------------
14852 # Perform arithmetic evaluation on the ARGs, and store the result in the
14853 # global $as_val. Take advantage of shells that can avoid forks. The arguments
14854 # must be portable across $(()) and expr.
14855 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
14856   eval 'as_fn_arith ()
14857   {
14858     as_val=$(( $* ))
14859   }'
14860 else
14861   as_fn_arith ()
14862   {
14863     as_val=`expr "$@" || test $? -eq 1`
14864   }
14865 fi # as_fn_arith
14866
14867
14868 if expr a : '\(a\)' >/dev/null 2>&1 &&
14869    test "X`expr 00001 : '.*\(...\)'`" = X001; then
14870   as_expr=expr
14871 else
14872   as_expr=false
14873 fi
14874
14875 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
14876   as_basename=basename
14877 else
14878   as_basename=false
14879 fi
14880
14881 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
14882   as_dirname=dirname
14883 else
14884   as_dirname=false
14885 fi
14886
14887 as_me=`$as_basename -- "$0" ||
14888 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
14889          X"$0" : 'X\(//\)$' \| \
14890          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
14891 $as_echo X/"$0" |
14892     sed '/^.*\/\([^/][^/]*\)\/*$/{
14893             s//\1/
14894             q
14895           }
14896           /^X\/\(\/\/\)$/{
14897             s//\1/
14898             q
14899           }
14900           /^X\/\(\/\).*/{
14901             s//\1/
14902             q
14903           }
14904           s/.*/./; q'`
14905
14906 # Avoid depending upon Character Ranges.
14907 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
14908 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
14909 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
14910 as_cr_digits='0123456789'
14911 as_cr_alnum=$as_cr_Letters$as_cr_digits
14912
14913 ECHO_C= ECHO_N= ECHO_T=
14914 case `echo -n x` in #(((((
14915 -n*)
14916   case `echo 'xy\c'` in
14917   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
14918   xy)  ECHO_C='\c';;
14919   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
14920        ECHO_T=' ';;
14921   esac;;
14922 *)
14923   ECHO_N='-n';;
14924 esac
14925
14926 rm -f conf$$ conf$$.exe conf$$.file
14927 if test -d conf$$.dir; then
14928   rm -f conf$$.dir/conf$$.file
14929 else
14930   rm -f conf$$.dir
14931   mkdir conf$$.dir 2>/dev/null
14932 fi
14933 if (echo >conf$$.file) 2>/dev/null; then
14934   if ln -s conf$$.file conf$$ 2>/dev/null; then
14935     as_ln_s='ln -s'
14936     # ... but there are two gotchas:
14937     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
14938     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
14939     # In both cases, we have to default to `cp -p'.
14940     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
14941       as_ln_s='cp -p'
14942   elif ln conf$$.file conf$$ 2>/dev/null; then
14943     as_ln_s=ln
14944   else
14945     as_ln_s='cp -p'
14946   fi
14947 else
14948   as_ln_s='cp -p'
14949 fi
14950 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
14951 rmdir conf$$.dir 2>/dev/null
14952
14953
14954 # as_fn_mkdir_p
14955 # -------------
14956 # Create "$as_dir" as a directory, including parents if necessary.
14957 as_fn_mkdir_p ()
14958 {
14959
14960   case $as_dir in #(
14961   -*) as_dir=./$as_dir;;
14962   esac
14963   test -d "$as_dir" || eval $as_mkdir_p || {
14964     as_dirs=
14965     while :; do
14966       case $as_dir in #(
14967       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
14968       *) as_qdir=$as_dir;;
14969       esac
14970       as_dirs="'$as_qdir' $as_dirs"
14971       as_dir=`$as_dirname -- "$as_dir" ||
14972 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14973          X"$as_dir" : 'X\(//\)[^/]' \| \
14974          X"$as_dir" : 'X\(//\)$' \| \
14975          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
14976 $as_echo X"$as_dir" |
14977     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14978             s//\1/
14979             q
14980           }
14981           /^X\(\/\/\)[^/].*/{
14982             s//\1/
14983             q
14984           }
14985           /^X\(\/\/\)$/{
14986             s//\1/
14987             q
14988           }
14989           /^X\(\/\).*/{
14990             s//\1/
14991             q
14992           }
14993           s/.*/./; q'`
14994       test -d "$as_dir" && break
14995     done
14996     test -z "$as_dirs" || eval "mkdir $as_dirs"
14997   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
14998
14999
15000 } # as_fn_mkdir_p
15001 if mkdir -p . 2>/dev/null; then
15002   as_mkdir_p='mkdir -p "$as_dir"'
15003 else
15004   test -d ./-p && rmdir ./-p
15005   as_mkdir_p=false
15006 fi
15007
15008 if test -x / >/dev/null 2>&1; then
15009   as_test_x='test -x'
15010 else
15011   if ls -dL / >/dev/null 2>&1; then
15012     as_ls_L_option=L
15013   else
15014     as_ls_L_option=
15015   fi
15016   as_test_x='
15017     eval sh -c '\''
15018       if test -d "$1"; then
15019         test -d "$1/.";
15020       else
15021         case $1 in #(
15022         -*)set "./$1";;
15023         esac;
15024         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
15025         ???[sx]*):;;*)false;;esac;fi
15026     '\'' sh
15027   '
15028 fi
15029 as_executable_p=$as_test_x
15030
15031 # Sed expression to map a string onto a valid CPP name.
15032 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
15033
15034 # Sed expression to map a string onto a valid variable name.
15035 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
15036
15037
15038 exec 6>&1
15039 ## ----------------------------------- ##
15040 ## Main body of $CONFIG_STATUS script. ##
15041 ## ----------------------------------- ##
15042 _ASEOF
15043 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
15044
15045 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15046 # Save the log message, to keep $0 and so on meaningful, and to
15047 # report actual input values of CONFIG_FILES etc. instead of their
15048 # values after options handling.
15049 ac_log="
15050 This file was extended by $as_me, which was
15051 generated by GNU Autoconf 2.64.  Invocation command line was
15052
15053   CONFIG_FILES    = $CONFIG_FILES
15054   CONFIG_HEADERS  = $CONFIG_HEADERS
15055   CONFIG_LINKS    = $CONFIG_LINKS
15056   CONFIG_COMMANDS = $CONFIG_COMMANDS
15057   $ $0 $@
15058
15059 on `(hostname || uname -n) 2>/dev/null | sed 1q`
15060 "
15061
15062 _ACEOF
15063
15064 case $ac_config_files in *"
15065 "*) set x $ac_config_files; shift; ac_config_files=$*;;
15066 esac
15067
15068 case $ac_config_headers in *"
15069 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
15070 esac
15071
15072
15073 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15074 # Files that config.status was made for.
15075 config_files="$ac_config_files"
15076 config_headers="$ac_config_headers"
15077 config_links="$ac_config_links"
15078 config_commands="$ac_config_commands"
15079
15080 _ACEOF
15081
15082 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15083 ac_cs_usage="\
15084 \`$as_me' instantiates files and other configuration actions
15085 from templates according to the current configuration.  Unless the files
15086 and actions are specified as TAGs, all are instantiated by default.
15087
15088 Usage: $0 [OPTION]... [TAG]...
15089
15090   -h, --help       print this help, then exit
15091   -V, --version    print version number and configuration settings, then exit
15092   -q, --quiet, --silent
15093                    do not print progress messages
15094   -d, --debug      don't remove temporary files
15095       --recheck    update $as_me by reconfiguring in the same conditions
15096       --file=FILE[:TEMPLATE]
15097                    instantiate the configuration file FILE
15098       --header=FILE[:TEMPLATE]
15099                    instantiate the configuration header FILE
15100
15101 Configuration files:
15102 $config_files
15103
15104 Configuration headers:
15105 $config_headers
15106
15107 Configuration links:
15108 $config_links
15109
15110 Configuration commands:
15111 $config_commands
15112
15113 Report bugs to the package provider."
15114
15115 _ACEOF
15116 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15117 ac_cs_version="\\
15118 config.status
15119 configured by $0, generated by GNU Autoconf 2.64,
15120   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
15121
15122 Copyright (C) 2009 Free Software Foundation, Inc.
15123 This config.status script is free software; the Free Software Foundation
15124 gives unlimited permission to copy, distribute and modify it."
15125
15126 ac_pwd='$ac_pwd'
15127 srcdir='$srcdir'
15128 INSTALL='$INSTALL'
15129 MKDIR_P='$MKDIR_P'
15130 AWK='$AWK'
15131 test -n "\$AWK" || AWK=awk
15132 _ACEOF
15133
15134 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15135 # The default lists apply if the user does not specify any file.
15136 ac_need_defaults=:
15137 while test $# != 0
15138 do
15139   case $1 in
15140   --*=*)
15141     ac_option=`expr "X$1" : 'X\([^=]*\)='`
15142     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
15143     ac_shift=:
15144     ;;
15145   *)
15146     ac_option=$1
15147     ac_optarg=$2
15148     ac_shift=shift
15149     ;;
15150   esac
15151
15152   case $ac_option in
15153   # Handling of the options.
15154   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
15155     ac_cs_recheck=: ;;
15156   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
15157     $as_echo "$ac_cs_version"; exit ;;
15158   --debug | --debu | --deb | --de | --d | -d )
15159     debug=: ;;
15160   --file | --fil | --fi | --f )
15161     $ac_shift
15162     case $ac_optarg in
15163     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15164     esac
15165     as_fn_append CONFIG_FILES " '$ac_optarg'"
15166     ac_need_defaults=false;;
15167   --header | --heade | --head | --hea )
15168     $ac_shift
15169     case $ac_optarg in
15170     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15171     esac
15172     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
15173     ac_need_defaults=false;;
15174   --he | --h)
15175     # Conflict between --help and --header
15176     as_fn_error "ambiguous option: \`$1'
15177 Try \`$0 --help' for more information.";;
15178   --help | --hel | -h )
15179     $as_echo "$ac_cs_usage"; exit ;;
15180   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
15181   | -silent | --silent | --silen | --sile | --sil | --si | --s)
15182     ac_cs_silent=: ;;
15183
15184   # This is an error.
15185   -*) as_fn_error "unrecognized option: \`$1'
15186 Try \`$0 --help' for more information." ;;
15187
15188   *) as_fn_append ac_config_targets " $1"
15189      ac_need_defaults=false ;;
15190
15191   esac
15192   shift
15193 done
15194
15195 ac_configure_extra_args=
15196
15197 if $ac_cs_silent; then
15198   exec 6>/dev/null
15199   ac_configure_extra_args="$ac_configure_extra_args --silent"
15200 fi
15201
15202 _ACEOF
15203 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15204 if \$ac_cs_recheck; then
15205   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
15206   shift
15207   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
15208   CONFIG_SHELL='$SHELL'
15209   export CONFIG_SHELL
15210   exec "\$@"
15211 fi
15212
15213 _ACEOF
15214 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15215 exec 5>>config.log
15216 {
15217   echo
15218   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
15219 ## Running $as_me. ##
15220 _ASBOX
15221   $as_echo "$ac_log"
15222 } >&5
15223
15224 _ACEOF
15225 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15226 #
15227 # INIT-COMMANDS
15228 #
15229 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
15230 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
15231
15232 _ACEOF
15233
15234 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15235
15236 # Handling of arguments.
15237 for ac_config_target in $ac_config_targets
15238 do
15239   case $ac_config_target in
15240     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
15241     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
15242     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
15243     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
15244     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
15245     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:gdbinit.in" ;;
15246     "gnulib/Makefile") CONFIG_FILES="$CONFIG_FILES gnulib/Makefile" ;;
15247     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
15248
15249   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
15250   esac
15251 done
15252
15253
15254 # If the user did not use the arguments to specify the items to instantiate,
15255 # then the envvar interface is used.  Set only those that are not.
15256 # We use the long form for the default assignment because of an extremely
15257 # bizarre bug on SunOS 4.1.3.
15258 if $ac_need_defaults; then
15259   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
15260   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
15261   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
15262   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
15263 fi
15264
15265 # Have a temporary directory for convenience.  Make it in the build tree
15266 # simply because there is no reason against having it here, and in addition,
15267 # creating and moving files from /tmp can sometimes cause problems.
15268 # Hook for its removal unless debugging.
15269 # Note that there is a small window in which the directory will not be cleaned:
15270 # after its creation but before its name has been assigned to `$tmp'.
15271 $debug ||
15272 {
15273   tmp=
15274   trap 'exit_status=$?
15275   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
15276 ' 0
15277   trap 'as_fn_exit 1' 1 2 13 15
15278 }
15279 # Create a (secure) tmp directory for tmp files.
15280
15281 {
15282   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
15283   test -n "$tmp" && test -d "$tmp"
15284 }  ||
15285 {
15286   tmp=./conf$$-$RANDOM
15287   (umask 077 && mkdir "$tmp")
15288 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
15289
15290 # Set up the scripts for CONFIG_FILES section.
15291 # No need to generate them if there are no CONFIG_FILES.
15292 # This happens for instance with `./config.status config.h'.
15293 if test -n "$CONFIG_FILES"; then
15294
15295 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
15296   ac_cs_awk_getline=:
15297   ac_cs_awk_pipe_init=
15298   ac_cs_awk_read_file='
15299       while ((getline aline < (F[key])) > 0)
15300         print(aline)
15301       close(F[key])'
15302   ac_cs_awk_pipe_fini=
15303 else
15304   ac_cs_awk_getline=false
15305   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
15306   ac_cs_awk_read_file='
15307       print "|#_!!_#|"
15308       print "cat " F[key] " &&"
15309       '$ac_cs_awk_pipe_init
15310   # The final `:' finishes the AND list.
15311   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
15312 fi
15313 ac_cr=`echo X | tr X '\015'`
15314 # On cygwin, bash can eat \r inside `` if the user requested igncr.
15315 # But we know of no other shell where ac_cr would be empty at this
15316 # point, so we can use a bashism as a fallback.
15317 if test "x$ac_cr" = x; then
15318   eval ac_cr=\$\'\\r\'
15319 fi
15320 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
15321 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
15322   ac_cs_awk_cr='\r'
15323 else
15324   ac_cs_awk_cr=$ac_cr
15325 fi
15326
15327 echo 'BEGIN {' >"$tmp/subs1.awk" &&
15328 _ACEOF
15329
15330 # Create commands to substitute file output variables.
15331 {
15332   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
15333   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
15334   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
15335   echo "_ACAWK" &&
15336   echo "_ACEOF"
15337 } >conf$$files.sh &&
15338 . ./conf$$files.sh ||
15339   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15340 rm -f conf$$files.sh
15341
15342 {
15343   echo "cat >conf$$subs.awk <<_ACEOF" &&
15344   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
15345   echo "_ACEOF"
15346 } >conf$$subs.sh ||
15347   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15348 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
15349 ac_delim='%!_!# '
15350 for ac_last_try in false false false false false :; do
15351   . ./conf$$subs.sh ||
15352     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15353
15354   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
15355   if test $ac_delim_n = $ac_delim_num; then
15356     break
15357   elif $ac_last_try; then
15358     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15359   else
15360     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15361   fi
15362 done
15363 rm -f conf$$subs.sh
15364
15365 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15366 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
15367 _ACEOF
15368 sed -n '
15369 h
15370 s/^/S["/; s/!.*/"]=/
15371 p
15372 g
15373 s/^[^!]*!//
15374 :repl
15375 t repl
15376 s/'"$ac_delim"'$//
15377 t delim
15378 :nl
15379 h
15380 s/\(.\{148\}\).*/\1/
15381 t more1
15382 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
15383 p
15384 n
15385 b repl
15386 :more1
15387 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15388 p
15389 g
15390 s/.\{148\}//
15391 t nl
15392 :delim
15393 h
15394 s/\(.\{148\}\).*/\1/
15395 t more2
15396 s/["\\]/\\&/g; s/^/"/; s/$/"/
15397 p
15398 b
15399 :more2
15400 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15401 p
15402 g
15403 s/.\{148\}//
15404 t delim
15405 ' <conf$$subs.awk | sed '
15406 /^[^""]/{
15407   N
15408   s/\n//
15409 }
15410 ' >>$CONFIG_STATUS || ac_write_fail=1
15411 rm -f conf$$subs.awk
15412 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15413 _ACAWK
15414 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
15415   for (key in S) S_is_set[key] = 1
15416   FS = "\a"
15417   \$ac_cs_awk_pipe_init
15418 }
15419 {
15420   line = $ 0
15421   nfields = split(line, field, "@")
15422   substed = 0
15423   len = length(field[1])
15424   for (i = 2; i < nfields; i++) {
15425     key = field[i]
15426     keylen = length(key)
15427     if (S_is_set[key]) {
15428       value = S[key]
15429       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
15430       len += length(value) + length(field[++i])
15431       substed = 1
15432     } else
15433       len += 1 + keylen
15434   }
15435   if (nfields == 3 && !substed) {
15436     key = field[2]
15437     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
15438       \$ac_cs_awk_read_file
15439       next
15440     }
15441   }
15442   print line
15443 }
15444 \$ac_cs_awk_pipe_fini
15445 _ACAWK
15446 _ACEOF
15447 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15448 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
15449   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
15450 else
15451   cat
15452 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
15453   || as_fn_error "could not setup config files machinery" "$LINENO" 5
15454 _ACEOF
15455
15456 # VPATH may cause trouble with some makes, so we remove $(srcdir),
15457 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
15458 # trailing colons and then remove the whole line if VPATH becomes empty
15459 # (actually we leave an empty line to preserve line numbers).
15460 if test "x$srcdir" = x.; then
15461   ac_vpsub='/^[  ]*VPATH[        ]*=/{
15462 s/:*\$(srcdir):*/:/
15463 s/:*\${srcdir}:*/:/
15464 s/:*@srcdir@:*/:/
15465 s/^\([^=]*=[     ]*\):*/\1/
15466 s/:*$//
15467 s/^[^=]*=[       ]*$//
15468 }'
15469 fi
15470
15471 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15472 fi # test -n "$CONFIG_FILES"
15473
15474 # Set up the scripts for CONFIG_HEADERS section.
15475 # No need to generate them if there are no CONFIG_HEADERS.
15476 # This happens for instance with `./config.status Makefile'.
15477 if test -n "$CONFIG_HEADERS"; then
15478 cat >"$tmp/defines.awk" <<\_ACAWK ||
15479 BEGIN {
15480 _ACEOF
15481
15482 # Transform confdefs.h into an awk script `defines.awk', embedded as
15483 # here-document in config.status, that substitutes the proper values into
15484 # config.h.in to produce config.h.
15485
15486 # Create a delimiter string that does not exist in confdefs.h, to ease
15487 # handling of long lines.
15488 ac_delim='%!_!# '
15489 for ac_last_try in false false :; do
15490   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
15491   if test -z "$ac_t"; then
15492     break
15493   elif $ac_last_try; then
15494     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
15495   else
15496     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15497   fi
15498 done
15499
15500 # For the awk script, D is an array of macro values keyed by name,
15501 # likewise P contains macro parameters if any.  Preserve backslash
15502 # newline sequences.
15503
15504 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
15505 sed -n '
15506 s/.\{148\}/&'"$ac_delim"'/g
15507 t rset
15508 :rset
15509 s/^[     ]*#[    ]*define[       ][      ]*/ /
15510 t def
15511 d
15512 :def
15513 s/\\$//
15514 t bsnl
15515 s/["\\]/\\&/g
15516 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15517 D["\1"]=" \3"/p
15518 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
15519 d
15520 :bsnl
15521 s/["\\]/\\&/g
15522 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15523 D["\1"]=" \3\\\\\\n"\\/p
15524 t cont
15525 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
15526 t cont
15527 d
15528 :cont
15529 n
15530 s/.\{148\}/&'"$ac_delim"'/g
15531 t clear
15532 :clear
15533 s/\\$//
15534 t bsnlc
15535 s/["\\]/\\&/g; s/^/"/; s/$/"/p
15536 d
15537 :bsnlc
15538 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
15539 b cont
15540 ' <confdefs.h | sed '
15541 s/'"$ac_delim"'/"\\\
15542 "/g' >>$CONFIG_STATUS || ac_write_fail=1
15543
15544 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15545   for (key in D) D_is_set[key] = 1
15546   FS = "\a"
15547 }
15548 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
15549   line = \$ 0
15550   split(line, arg, " ")
15551   if (arg[1] == "#") {
15552     defundef = arg[2]
15553     mac1 = arg[3]
15554   } else {
15555     defundef = substr(arg[1], 2)
15556     mac1 = arg[2]
15557   }
15558   split(mac1, mac2, "(") #)
15559   macro = mac2[1]
15560   prefix = substr(line, 1, index(line, defundef) - 1)
15561   if (D_is_set[macro]) {
15562     # Preserve the white space surrounding the "#".
15563     print prefix "define", macro P[macro] D[macro]
15564     next
15565   } else {
15566     # Replace #undef with comments.  This is necessary, for example,
15567     # in the case of _POSIX_SOURCE, which is predefined and required
15568     # on some systems where configure will not decide to define it.
15569     if (defundef == "undef") {
15570       print "/*", prefix defundef, macro, "*/"
15571       next
15572     }
15573   }
15574 }
15575 { print }
15576 _ACAWK
15577 _ACEOF
15578 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15579   as_fn_error "could not setup config headers machinery" "$LINENO" 5
15580 fi # test -n "$CONFIG_HEADERS"
15581
15582
15583 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
15584 shift
15585 for ac_tag
15586 do
15587   case $ac_tag in
15588   :[FHLC]) ac_mode=$ac_tag; continue;;
15589   esac
15590   case $ac_mode$ac_tag in
15591   :[FHL]*:*);;
15592   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
15593   :[FH]-) ac_tag=-:-;;
15594   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
15595   esac
15596   ac_save_IFS=$IFS
15597   IFS=:
15598   set x $ac_tag
15599   IFS=$ac_save_IFS
15600   shift
15601   ac_file=$1
15602   shift
15603
15604   case $ac_mode in
15605   :L) ac_source=$1;;
15606   :[FH])
15607     ac_file_inputs=
15608     for ac_f
15609     do
15610       case $ac_f in
15611       -) ac_f="$tmp/stdin";;
15612       *) # Look for the file first in the build tree, then in the source tree
15613          # (if the path is not absolute).  The absolute path cannot be DOS-style,
15614          # because $ac_f cannot contain `:'.
15615          test -f "$ac_f" ||
15616            case $ac_f in
15617            [\\/$]*) false;;
15618            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
15619            esac ||
15620            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
15621       esac
15622       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
15623       as_fn_append ac_file_inputs " '$ac_f'"
15624     done
15625
15626     # Let's still pretend it is `configure' which instantiates (i.e., don't
15627     # use $as_me), people would be surprised to read:
15628     #    /* config.h.  Generated by config.status.  */
15629     configure_input='Generated from '`
15630           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
15631         `' by configure.'
15632     if test x"$ac_file" != x-; then
15633       configure_input="$ac_file.  $configure_input"
15634       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
15635 $as_echo "$as_me: creating $ac_file" >&6;}
15636     fi
15637     # Neutralize special characters interpreted by sed in replacement strings.
15638     case $configure_input in #(
15639     *\&* | *\|* | *\\* )
15640        ac_sed_conf_input=`$as_echo "$configure_input" |
15641        sed 's/[\\\\&|]/\\\\&/g'`;; #(
15642     *) ac_sed_conf_input=$configure_input;;
15643     esac
15644
15645     case $ac_tag in
15646     *:-:* | *:-) cat >"$tmp/stdin" \
15647       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
15648     esac
15649     ;;
15650   esac
15651
15652   ac_dir=`$as_dirname -- "$ac_file" ||
15653 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15654          X"$ac_file" : 'X\(//\)[^/]' \| \
15655          X"$ac_file" : 'X\(//\)$' \| \
15656          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
15657 $as_echo X"$ac_file" |
15658     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15659             s//\1/
15660             q
15661           }
15662           /^X\(\/\/\)[^/].*/{
15663             s//\1/
15664             q
15665           }
15666           /^X\(\/\/\)$/{
15667             s//\1/
15668             q
15669           }
15670           /^X\(\/\).*/{
15671             s//\1/
15672             q
15673           }
15674           s/.*/./; q'`
15675   as_dir="$ac_dir"; as_fn_mkdir_p
15676   ac_builddir=.
15677
15678 case "$ac_dir" in
15679 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
15680 *)
15681   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
15682   # A ".." for each directory in $ac_dir_suffix.
15683   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
15684   case $ac_top_builddir_sub in
15685   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
15686   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
15687   esac ;;
15688 esac
15689 ac_abs_top_builddir=$ac_pwd
15690 ac_abs_builddir=$ac_pwd$ac_dir_suffix
15691 # for backward compatibility:
15692 ac_top_builddir=$ac_top_build_prefix
15693
15694 case $srcdir in
15695   .)  # We are building in place.
15696     ac_srcdir=.
15697     ac_top_srcdir=$ac_top_builddir_sub
15698     ac_abs_top_srcdir=$ac_pwd ;;
15699   [\\/]* | ?:[\\/]* )  # Absolute name.
15700     ac_srcdir=$srcdir$ac_dir_suffix;
15701     ac_top_srcdir=$srcdir
15702     ac_abs_top_srcdir=$srcdir ;;
15703   *) # Relative name.
15704     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
15705     ac_top_srcdir=$ac_top_build_prefix$srcdir
15706     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
15707 esac
15708 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
15709
15710
15711   case $ac_mode in
15712   :F)
15713   #
15714   # CONFIG_FILE
15715   #
15716
15717   case $INSTALL in
15718   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
15719   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
15720   esac
15721   ac_MKDIR_P=$MKDIR_P
15722   case $MKDIR_P in
15723   [\\/$]* | ?:[\\/]* ) ;;
15724   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
15725   esac
15726 _ACEOF
15727
15728 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15729 # If the template does not know about datarootdir, expand it.
15730 # FIXME: This hack should be removed a few years after 2.60.
15731 ac_datarootdir_hack=; ac_datarootdir_seen=
15732 ac_sed_dataroot='
15733 /datarootdir/ {
15734   p
15735   q
15736 }
15737 /@datadir@/p
15738 /@docdir@/p
15739 /@infodir@/p
15740 /@localedir@/p
15741 /@mandir@/p'
15742 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
15743 *datarootdir*) ac_datarootdir_seen=yes;;
15744 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
15745   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
15746 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
15747 _ACEOF
15748 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15749   ac_datarootdir_hack='
15750   s&@datadir@&$datadir&g
15751   s&@docdir@&$docdir&g
15752   s&@infodir@&$infodir&g
15753   s&@localedir@&$localedir&g
15754   s&@mandir@&$mandir&g
15755   s&\\\${datarootdir}&$datarootdir&g' ;;
15756 esac
15757 _ACEOF
15758
15759 # Neutralize VPATH when `$srcdir' = `.'.
15760 # Shell code in configure.ac might set extrasub.
15761 # FIXME: do we really want to maintain this feature?
15762 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15763 ac_sed_extra="$ac_vpsub
15764 $extrasub
15765 _ACEOF
15766 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15767 :t
15768 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
15769 s|@configure_input@|$ac_sed_conf_input|;t t
15770 s&@top_builddir@&$ac_top_builddir_sub&;t t
15771 s&@top_build_prefix@&$ac_top_build_prefix&;t t
15772 s&@srcdir@&$ac_srcdir&;t t
15773 s&@abs_srcdir@&$ac_abs_srcdir&;t t
15774 s&@top_srcdir@&$ac_top_srcdir&;t t
15775 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
15776 s&@builddir@&$ac_builddir&;t t
15777 s&@abs_builddir@&$ac_abs_builddir&;t t
15778 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
15779 s&@INSTALL@&$ac_INSTALL&;t t
15780 s&@MKDIR_P@&$ac_MKDIR_P&;t t
15781 $ac_datarootdir_hack
15782 "
15783 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
15784 if $ac_cs_awk_getline; then
15785   $AWK -f "$tmp/subs.awk"
15786 else
15787   $AWK -f "$tmp/subs.awk" | $SHELL
15788 fi >$tmp/out \
15789   || as_fn_error "could not create $ac_file" "$LINENO" 5
15790
15791 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
15792   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
15793   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
15794   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
15795 which seems to be undefined.  Please make sure it is defined." >&5
15796 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
15797 which seems to be undefined.  Please make sure it is defined." >&2;}
15798
15799   rm -f "$tmp/stdin"
15800   case $ac_file in
15801   -) cat "$tmp/out" && rm -f "$tmp/out";;
15802   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
15803   esac \
15804   || as_fn_error "could not create $ac_file" "$LINENO" 5
15805  ;;
15806   :H)
15807   #
15808   # CONFIG_HEADER
15809   #
15810   if test x"$ac_file" != x-; then
15811     {
15812       $as_echo "/* $configure_input  */" \
15813       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
15814     } >"$tmp/config.h" \
15815       || as_fn_error "could not create $ac_file" "$LINENO" 5
15816     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
15817       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
15818 $as_echo "$as_me: $ac_file is unchanged" >&6;}
15819     else
15820       rm -f "$ac_file"
15821       mv "$tmp/config.h" "$ac_file" \
15822         || as_fn_error "could not create $ac_file" "$LINENO" 5
15823     fi
15824   else
15825     $as_echo "/* $configure_input  */" \
15826       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
15827       || as_fn_error "could not create -" "$LINENO" 5
15828   fi
15829 # Compute "$ac_file"'s index in $config_headers.
15830 _am_arg="$ac_file"
15831 _am_stamp_count=1
15832 for _am_header in $config_headers :; do
15833   case $_am_header in
15834     $_am_arg | $_am_arg:* )
15835       break ;;
15836     * )
15837       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
15838   esac
15839 done
15840 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
15841 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15842          X"$_am_arg" : 'X\(//\)[^/]' \| \
15843          X"$_am_arg" : 'X\(//\)$' \| \
15844          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
15845 $as_echo X"$_am_arg" |
15846     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15847             s//\1/
15848             q
15849           }
15850           /^X\(\/\/\)[^/].*/{
15851             s//\1/
15852             q
15853           }
15854           /^X\(\/\/\)$/{
15855             s//\1/
15856             q
15857           }
15858           /^X\(\/\).*/{
15859             s//\1/
15860             q
15861           }
15862           s/.*/./; q'`/stamp-h$_am_stamp_count
15863  ;;
15864   :L)
15865   #
15866   # CONFIG_LINK
15867   #
15868
15869   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
15870     :
15871   else
15872     # Prefer the file from the source tree if names are identical.
15873     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
15874       ac_source=$srcdir/$ac_source
15875     fi
15876
15877     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
15878 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
15879
15880     if test ! -r "$ac_source"; then
15881       as_fn_error "$ac_source: file not found" "$LINENO" 5
15882     fi
15883     rm -f "$ac_file"
15884
15885     # Try a relative symlink, then a hard link, then a copy.
15886     case $srcdir in
15887     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
15888         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
15889     esac
15890     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
15891       ln "$ac_source" "$ac_file" 2>/dev/null ||
15892       cp -p "$ac_source" "$ac_file" ||
15893       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
15894   fi
15895  ;;
15896   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
15897 $as_echo "$as_me: executing $ac_file commands" >&6;}
15898  ;;
15899   esac
15900
15901
15902   case $ac_file$ac_mode in
15903     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
15904     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
15905   # Autoconf 2.62 quotes --file arguments for eval, but not when files
15906   # are listed without --file.  Let's play safe and only enable the eval
15907   # if we detect the quoting.
15908   case $CONFIG_FILES in
15909   *\'*) eval set x "$CONFIG_FILES" ;;
15910   *)   set x $CONFIG_FILES ;;
15911   esac
15912   shift
15913   for mf
15914   do
15915     # Strip MF so we end up with the name of the file.
15916     mf=`echo "$mf" | sed -e 's/:.*$//'`
15917     # Check whether this is an Automake generated Makefile or not.
15918     # We used to match only the files named `Makefile.in', but
15919     # some people rename them; so instead we look at the file content.
15920     # Grep'ing the first line is not enough: some people post-process
15921     # each Makefile.in and add a new line on top of each file to say so.
15922     # Grep'ing the whole file is not good either: AIX grep has a line
15923     # limit of 2048, but all sed's we know have understand at least 4000.
15924     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
15925       dirpart=`$as_dirname -- "$mf" ||
15926 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15927          X"$mf" : 'X\(//\)[^/]' \| \
15928          X"$mf" : 'X\(//\)$' \| \
15929          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
15930 $as_echo X"$mf" |
15931     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15932             s//\1/
15933             q
15934           }
15935           /^X\(\/\/\)[^/].*/{
15936             s//\1/
15937             q
15938           }
15939           /^X\(\/\/\)$/{
15940             s//\1/
15941             q
15942           }
15943           /^X\(\/\).*/{
15944             s//\1/
15945             q
15946           }
15947           s/.*/./; q'`
15948     else
15949       continue
15950     fi
15951     # Extract the definition of DEPDIR, am__include, and am__quote
15952     # from the Makefile without running `make'.
15953     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
15954     test -z "$DEPDIR" && continue
15955     am__include=`sed -n 's/^am__include = //p' < "$mf"`
15956     test -z "am__include" && continue
15957     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
15958     # When using ansi2knr, U may be empty or an underscore; expand it
15959     U=`sed -n 's/^U = //p' < "$mf"`
15960     # Find all dependency output files, they are included files with
15961     # $(DEPDIR) in their names.  We invoke sed twice because it is the
15962     # simplest approach to changing $(DEPDIR) to its actual value in the
15963     # expansion.
15964     for file in `sed -n "
15965       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
15966          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
15967       # Make sure the directory exists.
15968       test -f "$dirpart/$file" && continue
15969       fdir=`$as_dirname -- "$file" ||
15970 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15971          X"$file" : 'X\(//\)[^/]' \| \
15972          X"$file" : 'X\(//\)$' \| \
15973          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
15974 $as_echo X"$file" |
15975     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15976             s//\1/
15977             q
15978           }
15979           /^X\(\/\/\)[^/].*/{
15980             s//\1/
15981             q
15982           }
15983           /^X\(\/\/\)$/{
15984             s//\1/
15985             q
15986           }
15987           /^X\(\/\).*/{
15988             s//\1/
15989             q
15990           }
15991           s/.*/./; q'`
15992       as_dir=$dirpart/$fdir; as_fn_mkdir_p
15993       # echo "creating $dirpart/$file"
15994       echo '# dummy' > "$dirpart/$file"
15995     done
15996   done
15997 }
15998  ;;
15999     "default":C)
16000 case x$CONFIG_HEADERS in
16001 xconfig.h:config.in)
16002 echo > stamp-h ;;
16003 esac
16004  ;;
16005
16006   esac
16007 done # for ac_tag
16008
16009
16010 as_fn_exit 0
16011 _ACEOF
16012 ac_clean_files=$ac_clean_files_save
16013
16014 test $ac_write_fail = 0 ||
16015   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
16016
16017
16018 # configure is writing to config.log, and then calls config.status.
16019 # config.status does its own redirection, appending to config.log.
16020 # Unfortunately, on DOS this fails, as config.log is still kept open
16021 # by configure, so config.status won't be able to write to it; its
16022 # output is simply discarded.  So we exec the FD to /dev/null,
16023 # effectively closing config.log, so it can be properly (re)opened and
16024 # appended to by config.status.  When coming back to configure, we
16025 # need to make the FD available again.
16026 if test "$no_create" != yes; then
16027   ac_cs_success=:
16028   ac_config_status_args=
16029   test "$silent" = yes &&
16030     ac_config_status_args="$ac_config_status_args --quiet"
16031   exec 5>/dev/null
16032   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
16033   exec 5>>config.log
16034   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
16035   # would make configure fail if this is the last instruction.
16036   $ac_cs_success || as_fn_exit $?
16037 fi
16038
16039 #
16040 # CONFIG_SUBDIRS section.
16041 #
16042 if test "$no_recursion" != yes; then
16043
16044   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
16045   # so they do not pile up.
16046   ac_sub_configure_args=
16047   ac_prev=
16048   eval "set x $ac_configure_args"
16049   shift
16050   for ac_arg
16051   do
16052     if test -n "$ac_prev"; then
16053       ac_prev=
16054       continue
16055     fi
16056     case $ac_arg in
16057     -cache-file | --cache-file | --cache-fil | --cache-fi \
16058     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
16059       ac_prev=cache_file ;;
16060     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
16061     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
16062     | --c=*)
16063       ;;
16064     --config-cache | -C)
16065       ;;
16066     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
16067       ac_prev=srcdir ;;
16068     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
16069       ;;
16070     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
16071       ac_prev=prefix ;;
16072     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
16073       ;;
16074     --disable-option-checking)
16075       ;;
16076     *)
16077       case $ac_arg in
16078       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
16079       esac
16080       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
16081     esac
16082   done
16083
16084   # Always prepend --prefix to ensure using the same prefix
16085   # in subdir configurations.
16086   ac_arg="--prefix=$prefix"
16087   case $ac_arg in
16088   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
16089   esac
16090   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
16091
16092   # Pass --silent
16093   if test "$silent" = yes; then
16094     ac_sub_configure_args="--silent $ac_sub_configure_args"
16095   fi
16096
16097   # Always prepend --disable-option-checking to silence warnings, since
16098   # different subdirs can have different --enable and --with options.
16099   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
16100
16101   ac_popdir=`pwd`
16102   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
16103
16104     # Do not complain, so a configure script can configure whichever
16105     # parts of a large source tree are present.
16106     test -d "$srcdir/$ac_dir" || continue
16107
16108     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
16109     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
16110     $as_echo "$ac_msg" >&6
16111     as_dir="$ac_dir"; as_fn_mkdir_p
16112     ac_builddir=.
16113
16114 case "$ac_dir" in
16115 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16116 *)
16117   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16118   # A ".." for each directory in $ac_dir_suffix.
16119   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16120   case $ac_top_builddir_sub in
16121   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16122   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16123   esac ;;
16124 esac
16125 ac_abs_top_builddir=$ac_pwd
16126 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16127 # for backward compatibility:
16128 ac_top_builddir=$ac_top_build_prefix
16129
16130 case $srcdir in
16131   .)  # We are building in place.
16132     ac_srcdir=.
16133     ac_top_srcdir=$ac_top_builddir_sub
16134     ac_abs_top_srcdir=$ac_pwd ;;
16135   [\\/]* | ?:[\\/]* )  # Absolute name.
16136     ac_srcdir=$srcdir$ac_dir_suffix;
16137     ac_top_srcdir=$srcdir
16138     ac_abs_top_srcdir=$srcdir ;;
16139   *) # Relative name.
16140     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16141     ac_top_srcdir=$ac_top_build_prefix$srcdir
16142     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16143 esac
16144 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16145
16146
16147     cd "$ac_dir"
16148
16149     # Check for guested configure; otherwise get Cygnus style configure.
16150     if test -f "$ac_srcdir/configure.gnu"; then
16151       ac_sub_configure=$ac_srcdir/configure.gnu
16152     elif test -f "$ac_srcdir/configure"; then
16153       ac_sub_configure=$ac_srcdir/configure
16154     elif test -f "$ac_srcdir/configure.in"; then
16155       # This should be Cygnus configure.
16156       ac_sub_configure=$ac_aux_dir/configure
16157     else
16158       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
16159 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
16160       ac_sub_configure=
16161     fi
16162
16163     # The recursion is here.
16164     if test -n "$ac_sub_configure"; then
16165       # Make the cache file name correct relative to the subdirectory.
16166       case $cache_file in
16167       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
16168       *) # Relative name.
16169         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
16170       esac
16171
16172       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
16173 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
16174       # The eval makes quoting arguments work.
16175       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
16176            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
16177         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
16178     fi
16179
16180     cd "$ac_popdir"
16181   done
16182 fi
16183 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
16184   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
16185 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
16186 fi
16187
16188
16189 exit 0