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     am_cv_build_libiconv_path=
8332
8333     # If libiconv is part of the build tree, then try using it over
8334     # any system iconv.
8335     if test -d ../libiconv; then
8336       for lib_dir in $BUILD_LIBICONV_LIBDIRS; do
8337         am_save_LIBS="$LIBS"
8338         am_save_CPPFLAGS="$CPPFLAGS"
8339         LIBS="$LIBS $lib_dir/libiconv.a"
8340         CPPFLAGS="$CPPFLAGS $BUILD_LIBICONV_INCLUDE"
8341         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8342 /* end confdefs.h.  */
8343 #include <stdlib.h>
8344 #include <iconv.h>
8345 int
8346 main ()
8347 {
8348 iconv_t cd = iconv_open("","");
8349            iconv(cd,NULL,NULL,NULL,NULL);
8350            iconv_close(cd);
8351   ;
8352   return 0;
8353 }
8354 _ACEOF
8355 if ac_fn_c_try_link "$LINENO"; then :
8356   am_cv_use_build_libiconv=yes
8357           am_cv_build_libiconv_path=$lib_dir/libiconv.a
8358           am_cv_lib_iconv=yes
8359           am_cv_func_iconv=yes
8360 fi
8361 rm -f core conftest.err conftest.$ac_objext \
8362     conftest$ac_exeext conftest.$ac_ext
8363         LIBS="$am_save_LIBS"
8364         CPPFLAGS="$am_save_CPPFLAGS"
8365         if test "$am_cv_use_build_libiconv" = "yes"; then
8366           break
8367         fi
8368       done
8369     fi
8370
8371     # Next, try to find iconv in libc.
8372     if test "$am_cv_func_iconv" != yes; then
8373       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8374 /* end confdefs.h.  */
8375 #include <stdlib.h>
8376 #include <iconv.h>
8377 int
8378 main ()
8379 {
8380 iconv_t cd = iconv_open("","");
8381          iconv(cd,NULL,NULL,NULL,NULL);
8382          iconv_close(cd);
8383   ;
8384   return 0;
8385 }
8386 _ACEOF
8387 if ac_fn_c_try_link "$LINENO"; then :
8388   am_cv_func_iconv=yes
8389 fi
8390 rm -f core conftest.err conftest.$ac_objext \
8391     conftest$ac_exeext conftest.$ac_ext
8392     fi
8393
8394     # If iconv was not in libc, try -liconv.  In this case, arrange to
8395     # look in the libiconv prefix, if it was specified by the user.
8396     if test "$am_cv_func_iconv" != yes; then
8397       am_save_CPPFLAGS="$CPPFLAGS"
8398       am_save_LIBS="$LIBS"
8399       if test -n "$LIBICONV_INCLUDE"; then
8400         CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
8401         LIBS="$LIBS $LIBICONV_LIBDIR"
8402       fi
8403       LIBS="$LIBS -liconv"
8404       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8405 /* end confdefs.h.  */
8406 #include <stdlib.h>
8407 #include <iconv.h>
8408 int
8409 main ()
8410 {
8411 iconv_t cd = iconv_open("","");
8412          iconv(cd,NULL,NULL,NULL,NULL);
8413          iconv_close(cd);
8414   ;
8415   return 0;
8416 }
8417 _ACEOF
8418 if ac_fn_c_try_link "$LINENO"; then :
8419   am_cv_lib_iconv=yes
8420         am_cv_func_iconv=yes
8421 fi
8422 rm -f core conftest.err conftest.$ac_objext \
8423     conftest$ac_exeext conftest.$ac_ext
8424       LIBS="$am_save_LIBS"
8425       CPPFLAGS="$am_save_CPPFLAGS"
8426     fi
8427
8428 fi
8429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
8430 $as_echo "$am_cv_func_iconv" >&6; }
8431
8432   # Set the various flags based on the cache variables.  We can't rely
8433   # on the flags to remain set from the above code, due to caching.
8434   LIBICONV=
8435   if test "$am_cv_lib_iconv" = yes; then
8436     LIBICONV="-liconv"
8437   else
8438     LIBICONV_LIBDIR=
8439     LIBICONV_INCLUDE=
8440   fi
8441   if test "$am_cv_use_build_libiconv" = yes; then
8442     LIBICONV="$am_cv_build_libiconv_path"
8443     LIBICONV_LIBDIR=""
8444     LIBICONV_INCLUDE="$BUILD_LIBICONV_INCLUDE"
8445   fi
8446   CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
8447   LIBS="$LIBS $LIBICONV_LIBDIR $LIBICONV"
8448
8449   if test "$am_cv_func_iconv" = yes; then
8450
8451 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
8452
8453     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
8454 $as_echo_n "checking for iconv declaration... " >&6; }
8455     if test "${am_cv_proto_iconv+set}" = set; then :
8456   $as_echo_n "(cached) " >&6
8457 else
8458
8459       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8460 /* end confdefs.h.  */
8461
8462 #include <stdlib.h>
8463 #include <iconv.h>
8464 extern
8465 #ifdef __cplusplus
8466 "C"
8467 #endif
8468 #if defined(__STDC__) || defined(__cplusplus)
8469 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
8470 #else
8471 size_t iconv();
8472 #endif
8473
8474 int
8475 main ()
8476 {
8477
8478   ;
8479   return 0;
8480 }
8481 _ACEOF
8482 if ac_fn_c_try_compile "$LINENO"; then :
8483   am_cv_proto_iconv_arg1=""
8484 else
8485   am_cv_proto_iconv_arg1="const"
8486 fi
8487 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8488       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
8489 fi
8490
8491     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
8492     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
8493          }$am_cv_proto_iconv" >&5
8494 $as_echo "${ac_t:-
8495          }$am_cv_proto_iconv" >&6; }
8496
8497 cat >>confdefs.h <<_ACEOF
8498 #define ICONV_CONST $am_cv_proto_iconv_arg1
8499 _ACEOF
8500
8501   fi
8502
8503
8504 # On alpha-osf, it appears that libtermcap and libcurses are not compatible.
8505 # There is a very specific comment in /usr/include/curses.h explaining that
8506 # termcap routines built into libcurses must not be used.
8507 #
8508 # The symptoms we observed so far is GDB unexpectedly changing
8509 # the terminal settings when tgetent is called - this is particularly
8510 # visible as the output is missing carriage returns, and so rapidly
8511 # becomes very hard to read.
8512 #
8513 # The readline configure script has already decided that libtermcap
8514 # was enough for its purposes, and so decided to build readline using
8515 # libtermcap.  Since the TUI mode requires curses, building GDB with
8516 # TUI enabled results in both libraries to be used at the same time,
8517 # which is not allowed.  This basically means that GDB with TUI is
8518 # broken on alpha-osf.
8519
8520 case $host_os in
8521   alpha*-*-osf* )
8522     if "$enable_tui" = "yes"; then
8523       as_fn_error "Building GDB with TUI mode is not supported on this host" "$LINENO" 5
8524     fi
8525     if "$enable_tui" = "auto"; then
8526       enable_tui=no
8527     fi
8528     ;;
8529 esac
8530
8531 # For the TUI, we need enhanced curses functionality.
8532 if test x"$enable_tui" != xno; then
8533   prefer_curses=yes
8534 fi
8535
8536 curses_found=no
8537 if test x"$prefer_curses" = xyes; then
8538   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
8539   # curses library because the latter might not provide all the
8540   # functionality we need.  However, this leads to problems on systems
8541   # where the linker searches /usr/local/lib, but the compiler doesn't
8542   # search /usr/local/include, if ncurses is installed in /usr/local.  A
8543   # default installation of ncurses on alpha*-dec-osf* will lead to such
8544   # a situation.
8545   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
8546 $as_echo_n "checking for library containing waddstr... " >&6; }
8547 if test "${ac_cv_search_waddstr+set}" = set; then :
8548   $as_echo_n "(cached) " >&6
8549 else
8550   ac_func_search_save_LIBS=$LIBS
8551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8552 /* end confdefs.h.  */
8553
8554 /* Override any GCC internal prototype to avoid an error.
8555    Use char because int might match the return type of a GCC
8556    builtin and then its argument prototype would still apply.  */
8557 #ifdef __cplusplus
8558 extern "C"
8559 #endif
8560 char waddstr ();
8561 int
8562 main ()
8563 {
8564 return waddstr ();
8565   ;
8566   return 0;
8567 }
8568 _ACEOF
8569 for ac_lib in '' ncurses cursesX curses; do
8570   if test -z "$ac_lib"; then
8571     ac_res="none required"
8572   else
8573     ac_res=-l$ac_lib
8574     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8575   fi
8576   if ac_fn_c_try_link "$LINENO"; then :
8577   ac_cv_search_waddstr=$ac_res
8578 fi
8579 rm -f core conftest.err conftest.$ac_objext \
8580     conftest$ac_exeext
8581   if test "${ac_cv_search_waddstr+set}" = set; then :
8582   break
8583 fi
8584 done
8585 if test "${ac_cv_search_waddstr+set}" = set; then :
8586
8587 else
8588   ac_cv_search_waddstr=no
8589 fi
8590 rm conftest.$ac_ext
8591 LIBS=$ac_func_search_save_LIBS
8592 fi
8593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
8594 $as_echo "$ac_cv_search_waddstr" >&6; }
8595 ac_res=$ac_cv_search_waddstr
8596 if test "$ac_res" != no; then :
8597   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8598
8599 fi
8600
8601
8602   if test "$ac_cv_search_waddstr" != no; then
8603     curses_found=yes
8604   fi
8605 fi
8606
8607 # Check whether we should enable the TUI, but only do so if we really
8608 # can.
8609 if test x"$enable_tui" != xno; then
8610   if test -d $srcdir/tui; then
8611     if test "$curses_found" != no; then
8612       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
8613       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
8614       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
8615       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
8616       CONFIG_ALL="${CONFIG_ALL} all-tui"
8617       CONFIG_CLEAN="${CONFIG_CLEAN} clean-tui"
8618       CONFIG_INSTALL="${CONFIG_INSTALL} install-tui"
8619       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-tui"
8620     else
8621       if test x"$enable_tui" = xyes; then
8622         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
8623       else
8624         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
8625 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
8626       fi
8627     fi
8628   fi
8629 fi
8630
8631 # Since GDB uses Readline, we need termcap functionality.  In many
8632 # cases this will be provided by the curses library, but some systems
8633 # have a seperate termcap library, or no curses library at all.
8634
8635 case $host_os in
8636   cygwin*)
8637     if test -d $srcdir/libtermcap; then
8638       LIBS="../libtermcap/libtermcap.a $LIBS"
8639       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
8640     fi ;;
8641   go32* | *djgpp*)
8642     ac_cv_search_tgetent="none required"
8643     ;;
8644   *mingw32*)
8645     ac_cv_search_tgetent="none required"
8646     CONFIG_OBS="$CONFIG_OBS windows-termcap.o"
8647     ;;
8648 esac
8649
8650 # These are the libraries checked by Readline.
8651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
8652 $as_echo_n "checking for library containing tgetent... " >&6; }
8653 if test "${ac_cv_search_tgetent+set}" = set; then :
8654   $as_echo_n "(cached) " >&6
8655 else
8656   ac_func_search_save_LIBS=$LIBS
8657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8658 /* end confdefs.h.  */
8659
8660 /* Override any GCC internal prototype to avoid an error.
8661    Use char because int might match the return type of a GCC
8662    builtin and then its argument prototype would still apply.  */
8663 #ifdef __cplusplus
8664 extern "C"
8665 #endif
8666 char tgetent ();
8667 int
8668 main ()
8669 {
8670 return tgetent ();
8671   ;
8672   return 0;
8673 }
8674 _ACEOF
8675 for ac_lib in '' termcap tinfo curses ncurses; do
8676   if test -z "$ac_lib"; then
8677     ac_res="none required"
8678   else
8679     ac_res=-l$ac_lib
8680     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8681   fi
8682   if ac_fn_c_try_link "$LINENO"; then :
8683   ac_cv_search_tgetent=$ac_res
8684 fi
8685 rm -f core conftest.err conftest.$ac_objext \
8686     conftest$ac_exeext
8687   if test "${ac_cv_search_tgetent+set}" = set; then :
8688   break
8689 fi
8690 done
8691 if test "${ac_cv_search_tgetent+set}" = set; then :
8692
8693 else
8694   ac_cv_search_tgetent=no
8695 fi
8696 rm conftest.$ac_ext
8697 LIBS=$ac_func_search_save_LIBS
8698 fi
8699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
8700 $as_echo "$ac_cv_search_tgetent" >&6; }
8701 ac_res=$ac_cv_search_tgetent
8702 if test "$ac_res" != no; then :
8703   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8704
8705 fi
8706
8707
8708 if test "$ac_cv_search_tgetent" = no; then
8709   as_fn_error "no termcap library found" "$LINENO" 5
8710 fi
8711
8712
8713 # Check whether --with-system-readline was given.
8714 if test "${with_system_readline+set}" = set; then :
8715   withval=$with_system_readline;
8716 fi
8717
8718
8719 if test "$with_system_readline" = yes; then
8720   READLINE=-lreadline
8721   READLINE_DEPS=
8722   READLINE_CFLAGS=
8723
8724   # readline-6.0 started to use the name `_rl_echoing_p'.
8725   # `$(READLINE_DIR)/' of bundled readline would not resolve in configure.
8726
8727   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline_echoing_p" >&5
8728 $as_echo_n "checking for readline_echoing_p... " >&6; }
8729   save_LIBS=$LIBS
8730   LIBS="$LIBS $READLINE"
8731   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8732 /* end confdefs.h.  */
8733
8734 int
8735 main ()
8736 {
8737 extern int readline_echoing_p;
8738                                     return readline_echoing_p;
8739   ;
8740   return 0;
8741 }
8742 _ACEOF
8743 if ac_fn_c_try_link "$LINENO"; then :
8744   READLINE_ECHOING_P=yes
8745 else
8746   READLINE_ECHOING_P=no
8747
8748 $as_echo "#define readline_echoing_p _rl_echoing_p" >>confdefs.h
8749
8750 fi
8751 rm -f core conftest.err conftest.$ac_objext \
8752     conftest$ac_exeext conftest.$ac_ext
8753   LIBS="$save_LIBS"
8754   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READLINE_ECHOING_P" >&5
8755 $as_echo "$READLINE_ECHOING_P" >&6; }
8756 else
8757   READLINE='$(READLINE_DIR)/libreadline.a'
8758   READLINE_DEPS='$(READLINE)'
8759   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
8760 fi
8761
8762
8763
8764
8765
8766 # Check whether --with-expat was given.
8767 if test "${with_expat+set}" = set; then :
8768   withval=$with_expat;
8769 else
8770   with_expat=auto
8771 fi
8772
8773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
8774 $as_echo_n "checking whether to use expat... " >&6; }
8775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
8776 $as_echo "$with_expat" >&6; }
8777
8778 if test "${with_expat}" = no; then
8779   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
8780 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
8781   HAVE_LIBEXPAT=no
8782 else
8783
8784       if test "X$prefix" = "XNONE"; then
8785     acl_final_prefix="$ac_default_prefix"
8786   else
8787     acl_final_prefix="$prefix"
8788   fi
8789   if test "X$exec_prefix" = "XNONE"; then
8790     acl_final_exec_prefix='${prefix}'
8791   else
8792     acl_final_exec_prefix="$exec_prefix"
8793   fi
8794   acl_save_prefix="$prefix"
8795   prefix="$acl_final_prefix"
8796   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
8797   prefix="$acl_save_prefix"
8798
8799
8800 # Check whether --with-gnu-ld was given.
8801 if test "${with_gnu_ld+set}" = set; then :
8802   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
8803 else
8804   with_gnu_ld=no
8805 fi
8806
8807 # Prepare PATH_SEPARATOR.
8808 # The user is always right.
8809 if test "${PATH_SEPARATOR+set}" != set; then
8810   echo "#! /bin/sh" >conf$$.sh
8811   echo  "exit 0"   >>conf$$.sh
8812   chmod +x conf$$.sh
8813   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8814     PATH_SEPARATOR=';'
8815   else
8816     PATH_SEPARATOR=:
8817   fi
8818   rm -f conf$$.sh
8819 fi
8820 ac_prog=ld
8821 if test "$GCC" = yes; then
8822   # Check if gcc -print-prog-name=ld gives a path.
8823   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
8824 $as_echo_n "checking for ld used by GCC... " >&6; }
8825   case $host in
8826   *-*-mingw*)
8827     # gcc leaves a trailing carriage return which upsets mingw
8828     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
8829   *)
8830     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
8831   esac
8832   case $ac_prog in
8833     # Accept absolute paths.
8834     [\\/]* | [A-Za-z]:[\\/]*)
8835       re_direlt='/[^/][^/]*/\.\./'
8836       # Canonicalize the path of ld
8837       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
8838       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
8839         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
8840       done
8841       test -z "$LD" && LD="$ac_prog"
8842       ;;
8843   "")
8844     # If it fails, then pretend we aren't using GCC.
8845     ac_prog=ld
8846     ;;
8847   *)
8848     # If it is relative, then search for the first ld in PATH.
8849     with_gnu_ld=unknown
8850     ;;
8851   esac
8852 elif test "$with_gnu_ld" = yes; then
8853   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
8854 $as_echo_n "checking for GNU ld... " >&6; }
8855 else
8856   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
8857 $as_echo_n "checking for non-GNU ld... " >&6; }
8858 fi
8859 if test "${acl_cv_path_LD+set}" = set; then :
8860   $as_echo_n "(cached) " >&6
8861 else
8862   if test -z "$LD"; then
8863   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
8864   for ac_dir in $PATH; do
8865     test -z "$ac_dir" && ac_dir=.
8866     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
8867       acl_cv_path_LD="$ac_dir/$ac_prog"
8868       # Check to see if the program is GNU ld.  I'd rather use --version,
8869       # but apparently some GNU ld's only accept -v.
8870       # Break only if it was the GNU/non-GNU ld that we prefer.
8871       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
8872         test "$with_gnu_ld" != no && break
8873       else
8874         test "$with_gnu_ld" != yes && break
8875       fi
8876     fi
8877   done
8878   IFS="$ac_save_ifs"
8879 else
8880   acl_cv_path_LD="$LD" # Let the user override the test with a path.
8881 fi
8882 fi
8883
8884 LD="$acl_cv_path_LD"
8885 if test -n "$LD"; then
8886   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
8887 $as_echo "$LD" >&6; }
8888 else
8889   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8890 $as_echo "no" >&6; }
8891 fi
8892 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
8893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
8894 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
8895 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
8896   $as_echo_n "(cached) " >&6
8897 else
8898   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
8899 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
8900   acl_cv_prog_gnu_ld=yes
8901 else
8902   acl_cv_prog_gnu_ld=no
8903 fi
8904 fi
8905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
8906 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
8907 with_gnu_ld=$acl_cv_prog_gnu_ld
8908
8909
8910
8911                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
8912 $as_echo_n "checking for shared library run path origin... " >&6; }
8913 if test "${acl_cv_rpath+set}" = set; then :
8914   $as_echo_n "(cached) " >&6
8915 else
8916
8917     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
8918     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
8919     . ./conftest.sh
8920     rm -f ./conftest.sh
8921     acl_cv_rpath=done
8922
8923 fi
8924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
8925 $as_echo "$acl_cv_rpath" >&6; }
8926   wl="$acl_cv_wl"
8927   libext="$acl_cv_libext"
8928   shlibext="$acl_cv_shlibext"
8929   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
8930   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
8931   hardcode_direct="$acl_cv_hardcode_direct"
8932   hardcode_minus_L="$acl_cv_hardcode_minus_L"
8933     # Check whether --enable-rpath was given.
8934 if test "${enable_rpath+set}" = set; then :
8935   enableval=$enable_rpath; :
8936 else
8937   enable_rpath=yes
8938 fi
8939
8940
8941
8942
8943
8944
8945
8946
8947
8948
8949     use_additional=yes
8950
8951   acl_save_prefix="$prefix"
8952   prefix="$acl_final_prefix"
8953   acl_save_exec_prefix="$exec_prefix"
8954   exec_prefix="$acl_final_exec_prefix"
8955
8956     eval additional_includedir=\"$includedir\"
8957     eval additional_libdir=\"$libdir\"
8958
8959   exec_prefix="$acl_save_exec_prefix"
8960   prefix="$acl_save_prefix"
8961
8962
8963 # Check whether --with-libexpat-prefix was given.
8964 if test "${with_libexpat_prefix+set}" = set; then :
8965   withval=$with_libexpat_prefix;
8966     if test "X$withval" = "Xno"; then
8967       use_additional=no
8968     else
8969       if test "X$withval" = "X"; then
8970
8971   acl_save_prefix="$prefix"
8972   prefix="$acl_final_prefix"
8973   acl_save_exec_prefix="$exec_prefix"
8974   exec_prefix="$acl_final_exec_prefix"
8975
8976           eval additional_includedir=\"$includedir\"
8977           eval additional_libdir=\"$libdir\"
8978
8979   exec_prefix="$acl_save_exec_prefix"
8980   prefix="$acl_save_prefix"
8981
8982       else
8983         additional_includedir="$withval/include"
8984         additional_libdir="$withval/lib"
8985       fi
8986     fi
8987
8988 fi
8989
8990       LIBEXPAT=
8991   LTLIBEXPAT=
8992   INCEXPAT=
8993   rpathdirs=
8994   ltrpathdirs=
8995   names_already_handled=
8996   names_next_round='expat '
8997   while test -n "$names_next_round"; do
8998     names_this_round="$names_next_round"
8999     names_next_round=
9000     for name in $names_this_round; do
9001       already_handled=
9002       for n in $names_already_handled; do
9003         if test "$n" = "$name"; then
9004           already_handled=yes
9005           break
9006         fi
9007       done
9008       if test -z "$already_handled"; then
9009         names_already_handled="$names_already_handled $name"
9010                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9011         eval value=\"\$HAVE_LIB$uppername\"
9012         if test -n "$value"; then
9013           if test "$value" = yes; then
9014             eval value=\"\$LIB$uppername\"
9015             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
9016             eval value=\"\$LTLIB$uppername\"
9017             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
9018           else
9019                                     :
9020           fi
9021         else
9022                               found_dir=
9023           found_la=
9024           found_so=
9025           found_a=
9026           if test $use_additional = yes; then
9027             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9028               found_dir="$additional_libdir"
9029               found_so="$additional_libdir/lib$name.$shlibext"
9030               if test -f "$additional_libdir/lib$name.la"; then
9031                 found_la="$additional_libdir/lib$name.la"
9032               fi
9033             else
9034               if test -f "$additional_libdir/lib$name.$libext"; then
9035                 found_dir="$additional_libdir"
9036                 found_a="$additional_libdir/lib$name.$libext"
9037                 if test -f "$additional_libdir/lib$name.la"; then
9038                   found_la="$additional_libdir/lib$name.la"
9039                 fi
9040               fi
9041             fi
9042           fi
9043           if test "X$found_dir" = "X"; then
9044             for x in $LDFLAGS $LTLIBEXPAT; do
9045
9046   acl_save_prefix="$prefix"
9047   prefix="$acl_final_prefix"
9048   acl_save_exec_prefix="$exec_prefix"
9049   exec_prefix="$acl_final_exec_prefix"
9050   eval x=\"$x\"
9051   exec_prefix="$acl_save_exec_prefix"
9052   prefix="$acl_save_prefix"
9053
9054               case "$x" in
9055                 -L*)
9056                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9057                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9058                     found_dir="$dir"
9059                     found_so="$dir/lib$name.$shlibext"
9060                     if test -f "$dir/lib$name.la"; then
9061                       found_la="$dir/lib$name.la"
9062                     fi
9063                   else
9064                     if test -f "$dir/lib$name.$libext"; then
9065                       found_dir="$dir"
9066                       found_a="$dir/lib$name.$libext"
9067                       if test -f "$dir/lib$name.la"; then
9068                         found_la="$dir/lib$name.la"
9069                       fi
9070                     fi
9071                   fi
9072                   ;;
9073               esac
9074               if test "X$found_dir" != "X"; then
9075                 break
9076               fi
9077             done
9078           fi
9079           if test "X$found_dir" != "X"; then
9080                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
9081             if test "X$found_so" != "X"; then
9082                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9083                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9084               else
9085                                                                                 haveit=
9086                 for x in $ltrpathdirs; do
9087                   if test "X$x" = "X$found_dir"; then
9088                     haveit=yes
9089                     break
9090                   fi
9091                 done
9092                 if test -z "$haveit"; then
9093                   ltrpathdirs="$ltrpathdirs $found_dir"
9094                 fi
9095                                 if test "$hardcode_direct" = yes; then
9096                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9097                 else
9098                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9099                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9100                                                             haveit=
9101                     for x in $rpathdirs; do
9102                       if test "X$x" = "X$found_dir"; then
9103                         haveit=yes
9104                         break
9105                       fi
9106                     done
9107                     if test -z "$haveit"; then
9108                       rpathdirs="$rpathdirs $found_dir"
9109                     fi
9110                   else
9111                                                                                 haveit=
9112                     for x in $LDFLAGS $LIBEXPAT; do
9113
9114   acl_save_prefix="$prefix"
9115   prefix="$acl_final_prefix"
9116   acl_save_exec_prefix="$exec_prefix"
9117   exec_prefix="$acl_final_exec_prefix"
9118   eval x=\"$x\"
9119   exec_prefix="$acl_save_exec_prefix"
9120   prefix="$acl_save_prefix"
9121
9122                       if test "X$x" = "X-L$found_dir"; then
9123                         haveit=yes
9124                         break
9125                       fi
9126                     done
9127                     if test -z "$haveit"; then
9128                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
9129                     fi
9130                     if test "$hardcode_minus_L" != no; then
9131                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9132                     else
9133                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
9134                     fi
9135                   fi
9136                 fi
9137               fi
9138             else
9139               if test "X$found_a" != "X"; then
9140                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
9141               else
9142                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
9143               fi
9144             fi
9145                         additional_includedir=
9146             case "$found_dir" in
9147               */lib | */lib/)
9148                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9149                 additional_includedir="$basedir/include"
9150                 ;;
9151             esac
9152             if test "X$additional_includedir" != "X"; then
9153                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
9154                 haveit=
9155                 if test "X$additional_includedir" = "X/usr/local/include"; then
9156                   if test -n "$GCC"; then
9157                     case $host_os in
9158                       linux*) haveit=yes;;
9159                     esac
9160                   fi
9161                 fi
9162                 if test -z "$haveit"; then
9163                   for x in $CPPFLAGS $INCEXPAT; do
9164
9165   acl_save_prefix="$prefix"
9166   prefix="$acl_final_prefix"
9167   acl_save_exec_prefix="$exec_prefix"
9168   exec_prefix="$acl_final_exec_prefix"
9169   eval x=\"$x\"
9170   exec_prefix="$acl_save_exec_prefix"
9171   prefix="$acl_save_prefix"
9172
9173                     if test "X$x" = "X-I$additional_includedir"; then
9174                       haveit=yes
9175                       break
9176                     fi
9177                   done
9178                   if test -z "$haveit"; then
9179                     if test -d "$additional_includedir"; then
9180                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
9181                     fi
9182                   fi
9183                 fi
9184               fi
9185             fi
9186                         if test -n "$found_la"; then
9187                                                         save_libdir="$libdir"
9188               case "$found_la" in
9189                 */* | *\\*) . "$found_la" ;;
9190                 *) . "./$found_la" ;;
9191               esac
9192               libdir="$save_libdir"
9193                             for dep in $dependency_libs; do
9194                 case "$dep" in
9195                   -L*)
9196                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9197                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
9198                       haveit=
9199                       if test "X$additional_libdir" = "X/usr/local/lib"; then
9200                         if test -n "$GCC"; then
9201                           case $host_os in
9202                             linux*) haveit=yes;;
9203                           esac
9204                         fi
9205                       fi
9206                       if test -z "$haveit"; then
9207                         haveit=
9208                         for x in $LDFLAGS $LIBEXPAT; do
9209
9210   acl_save_prefix="$prefix"
9211   prefix="$acl_final_prefix"
9212   acl_save_exec_prefix="$exec_prefix"
9213   exec_prefix="$acl_final_exec_prefix"
9214   eval x=\"$x\"
9215   exec_prefix="$acl_save_exec_prefix"
9216   prefix="$acl_save_prefix"
9217
9218                           if test "X$x" = "X-L$additional_libdir"; then
9219                             haveit=yes
9220                             break
9221                           fi
9222                         done
9223                         if test -z "$haveit"; then
9224                           if test -d "$additional_libdir"; then
9225                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
9226                           fi
9227                         fi
9228                         haveit=
9229                         for x in $LDFLAGS $LTLIBEXPAT; do
9230
9231   acl_save_prefix="$prefix"
9232   prefix="$acl_final_prefix"
9233   acl_save_exec_prefix="$exec_prefix"
9234   exec_prefix="$acl_final_exec_prefix"
9235   eval x=\"$x\"
9236   exec_prefix="$acl_save_exec_prefix"
9237   prefix="$acl_save_prefix"
9238
9239                           if test "X$x" = "X-L$additional_libdir"; then
9240                             haveit=yes
9241                             break
9242                           fi
9243                         done
9244                         if test -z "$haveit"; then
9245                           if test -d "$additional_libdir"; then
9246                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
9247                           fi
9248                         fi
9249                       fi
9250                     fi
9251                     ;;
9252                   -R*)
9253                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
9254                     if test "$enable_rpath" != no; then
9255                                                                   haveit=
9256                       for x in $rpathdirs; do
9257                         if test "X$x" = "X$dir"; then
9258                           haveit=yes
9259                           break
9260                         fi
9261                       done
9262                       if test -z "$haveit"; then
9263                         rpathdirs="$rpathdirs $dir"
9264                       fi
9265                                                                   haveit=
9266                       for x in $ltrpathdirs; do
9267                         if test "X$x" = "X$dir"; then
9268                           haveit=yes
9269                           break
9270                         fi
9271                       done
9272                       if test -z "$haveit"; then
9273                         ltrpathdirs="$ltrpathdirs $dir"
9274                       fi
9275                     fi
9276                     ;;
9277                   -l*)
9278                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
9279                     ;;
9280                   *.la)
9281                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
9282                     ;;
9283                   *)
9284                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
9285                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
9286                     ;;
9287                 esac
9288               done
9289             fi
9290           else
9291                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
9292             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
9293           fi
9294         fi
9295       fi
9296     done
9297   done
9298   if test "X$rpathdirs" != "X"; then
9299     if test -n "$hardcode_libdir_separator"; then
9300                         alldirs=
9301       for found_dir in $rpathdirs; do
9302         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
9303       done
9304             acl_save_libdir="$libdir"
9305       libdir="$alldirs"
9306       eval flag=\"$hardcode_libdir_flag_spec\"
9307       libdir="$acl_save_libdir"
9308       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
9309     else
9310             for found_dir in $rpathdirs; do
9311         acl_save_libdir="$libdir"
9312         libdir="$found_dir"
9313         eval flag=\"$hardcode_libdir_flag_spec\"
9314         libdir="$acl_save_libdir"
9315         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
9316       done
9317     fi
9318   fi
9319   if test "X$ltrpathdirs" != "X"; then
9320             for found_dir in $ltrpathdirs; do
9321       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
9322     done
9323   fi
9324
9325
9326         ac_save_CPPFLAGS="$CPPFLAGS"
9327
9328   for element in $INCEXPAT; do
9329     haveit=
9330     for x in $CPPFLAGS; do
9331
9332   acl_save_prefix="$prefix"
9333   prefix="$acl_final_prefix"
9334   acl_save_exec_prefix="$exec_prefix"
9335   exec_prefix="$acl_final_exec_prefix"
9336   eval x=\"$x\"
9337   exec_prefix="$acl_save_exec_prefix"
9338   prefix="$acl_save_prefix"
9339
9340       if test "X$x" = "X$element"; then
9341         haveit=yes
9342         break
9343       fi
9344     done
9345     if test -z "$haveit"; then
9346       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
9347     fi
9348   done
9349
9350
9351   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
9352 $as_echo_n "checking for libexpat... " >&6; }
9353 if test "${ac_cv_libexpat+set}" = set; then :
9354   $as_echo_n "(cached) " >&6
9355 else
9356
9357     ac_save_LIBS="$LIBS"
9358     LIBS="$LIBS $LIBEXPAT"
9359     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9360 /* end confdefs.h.  */
9361 #include "expat.h"
9362 int
9363 main ()
9364 {
9365 XML_Parser p = XML_ParserCreate (0);
9366   ;
9367   return 0;
9368 }
9369 _ACEOF
9370 if ac_fn_c_try_link "$LINENO"; then :
9371   ac_cv_libexpat=yes
9372 else
9373   ac_cv_libexpat=no
9374 fi
9375 rm -f core conftest.err conftest.$ac_objext \
9376     conftest$ac_exeext conftest.$ac_ext
9377     LIBS="$ac_save_LIBS"
9378
9379 fi
9380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
9381 $as_echo "$ac_cv_libexpat" >&6; }
9382   if test "$ac_cv_libexpat" = yes; then
9383     HAVE_LIBEXPAT=yes
9384
9385 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
9386
9387     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
9388 $as_echo_n "checking how to link with libexpat... " >&6; }
9389     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
9390 $as_echo "$LIBEXPAT" >&6; }
9391   else
9392     HAVE_LIBEXPAT=no
9393             CPPFLAGS="$ac_save_CPPFLAGS"
9394     LIBEXPAT=
9395     LTLIBEXPAT=
9396   fi
9397
9398
9399
9400
9401
9402
9403   if test "$HAVE_LIBEXPAT" != yes; then
9404     if test "$with_expat" = yes; then
9405       as_fn_error "expat is missing or unusable" "$LINENO" 5
9406     else
9407       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
9408 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
9409     fi
9410   else
9411     save_LIBS=$LIBS
9412     LIBS="$LIBS $LIBEXPAT"
9413     for ac_func in XML_StopParser
9414 do :
9415   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
9416 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
9417   cat >>confdefs.h <<_ACEOF
9418 #define HAVE_XML_STOPPARSER 1
9419 _ACEOF
9420
9421 fi
9422 done
9423
9424     LIBS=$save_LIBS
9425   fi
9426 fi
9427
9428
9429
9430
9431 # Check whether --with-python was given.
9432 if test "${with_python+set}" = set; then :
9433   withval=$with_python;
9434 else
9435   with_python=auto
9436 fi
9437
9438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
9439 $as_echo_n "checking whether to use python... " >&6; }
9440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
9441 $as_echo "$with_python" >&6; }
9442
9443 if test "${with_python}" = no; then
9444   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
9445 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
9446   have_libpython=no
9447 else
9448   case "${with_python}" in
9449   yes | auto)
9450     # Leave as empty, use defaults.
9451     python_includes=
9452     python_libs=
9453     ;;
9454   /*)
9455     python_includes="-I${with_python}/include"
9456     python_libs="-L${with_python}/lib"
9457     ;;
9458   *)
9459     as_fn_error "invalid value for --with-python" "$LINENO" 5
9460     ;;
9461   esac
9462
9463   save_CPPFLAGS=$CPPFLAGS
9464   CPPFLAGS="$CPPFLAGS ${python_includes}"
9465   save_LIBS=$LIBS
9466   LIBS="$LIBS ${python_libs}"
9467   have_libpython=no
9468   if test "${have_libpython}" = no; then
9469
9470   version=python2.6
9471
9472
9473   HAVE_LIBPYTHON2_6=no
9474   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9475 $as_echo_n "checking for ${version}... " >&6; }
9476   save_LIBS=$LIBS
9477   LIBS="$LIBS -l${version}"
9478   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9479 /* end confdefs.h.  */
9480 #include "${version}/Python.h"
9481 int
9482 main ()
9483 {
9484 Py_Initialize ();
9485   ;
9486   return 0;
9487 }
9488 _ACEOF
9489 if ac_fn_c_try_link "$LINENO"; then :
9490   HAVE_LIBPYTHON2_6=yes
9491                   have_libpython=yes
9492 else
9493   LIBS=$save_LIBS
9494 fi
9495 rm -f core conftest.err conftest.$ac_objext \
9496     conftest$ac_exeext conftest.$ac_ext
9497   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_LIBPYTHON2_6" >&5
9498 $as_echo "$HAVE_LIBPYTHON2_6" >&6; }
9499
9500     if test "${HAVE_LIBPYTHON2_6}" = yes; then
9501
9502 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
9503
9504     fi
9505   fi
9506   if test ${have_libpython} = no; then
9507
9508   version=python2.5
9509
9510
9511   HAVE_LIBPYTHON2_5=no
9512   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9513 $as_echo_n "checking for ${version}... " >&6; }
9514   save_LIBS=$LIBS
9515   LIBS="$LIBS -l${version}"
9516   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9517 /* end confdefs.h.  */
9518 #include "${version}/Python.h"
9519 int
9520 main ()
9521 {
9522 Py_Initialize ();
9523   ;
9524   return 0;
9525 }
9526 _ACEOF
9527 if ac_fn_c_try_link "$LINENO"; then :
9528   HAVE_LIBPYTHON2_5=yes
9529                   have_libpython=yes
9530 else
9531   LIBS=$save_LIBS
9532 fi
9533 rm -f core conftest.err conftest.$ac_objext \
9534     conftest$ac_exeext conftest.$ac_ext
9535   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_LIBPYTHON2_5" >&5
9536 $as_echo "$HAVE_LIBPYTHON2_5" >&6; }
9537
9538     if test "${HAVE_LIBPYTHON2_5}" = yes; then
9539
9540 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
9541
9542     fi
9543   fi
9544   if test ${have_libpython} = no; then
9545
9546   version=python2.4
9547
9548
9549   HAVE_LIBPYTHON2_4=no
9550   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9551 $as_echo_n "checking for ${version}... " >&6; }
9552   save_LIBS=$LIBS
9553   LIBS="$LIBS -l${version}"
9554   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9555 /* end confdefs.h.  */
9556 #include "${version}/Python.h"
9557 int
9558 main ()
9559 {
9560 Py_Initialize ();
9561   ;
9562   return 0;
9563 }
9564 _ACEOF
9565 if ac_fn_c_try_link "$LINENO"; then :
9566   HAVE_LIBPYTHON2_4=yes
9567                   have_libpython=yes
9568 else
9569   LIBS=$save_LIBS
9570 fi
9571 rm -f core conftest.err conftest.$ac_objext \
9572     conftest$ac_exeext conftest.$ac_ext
9573   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_LIBPYTHON2_4" >&5
9574 $as_echo "$HAVE_LIBPYTHON2_4" >&6; }
9575
9576     if test "${HAVE_LIBPYTHON2_4}" = yes; then
9577
9578 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
9579
9580     fi
9581   fi
9582   if test ${have_libpython} = no; then
9583     case "${with_python}" in
9584     yes)
9585       as_fn_error "python is missing or unusable" "$LINENO" 5
9586       ;;
9587     auto)
9588       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
9589 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
9590       ;;
9591     *)
9592       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
9593       ;;
9594     esac
9595     CPPFLAGS=$save_CPPFLAGS
9596     LIBS=$save_LIBS
9597   fi
9598 fi
9599
9600 if test "${have_libpython}" = yes; then
9601
9602 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
9603
9604   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
9605   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
9606   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
9607   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
9608
9609   # Flags needed to compile Python code (taken from python-config --cflags).
9610   # We cannot call python-config directly because it will output whatever was
9611   # used when compiling the Python interpreter itself, including flags which
9612   # would make the python-related objects be compiled differently from the
9613   # rest of GDB (e.g., -O2 and -fPIC).
9614   if test "${GCC}" = yes; then
9615     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
9616   fi
9617
9618   if test "x${tentative_python_cflags}" != x; then
9619     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
9620 $as_echo_n "checking compiler flags for python code... " >&6; }
9621     for flag in ${tentative_python_cflags}; do
9622       # Check that the compiler accepts it
9623       saved_CFLAGS="$CFLAGS"
9624       CFLAGS="$CFLAGS $flag"
9625       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9626 /* end confdefs.h.  */
9627
9628 int
9629 main ()
9630 {
9631
9632   ;
9633   return 0;
9634 }
9635 _ACEOF
9636 if ac_fn_c_try_compile "$LINENO"; then :
9637   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
9638 fi
9639 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9640       CFLAGS="$saved_CFLAGS"
9641     done
9642     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
9643 $as_echo "${PYTHON_CFLAGS}" >&6; }
9644   fi
9645 else
9646   # Even if Python support is not compiled in, we need to have these files
9647   # included in order to recognize the GDB command "python".
9648   CONFIG_OBS="$CONFIG_OBS python.o py-value.o py-prettyprint.o"
9649   CONFIG_SRCS="$CONFIG_SRCS python/python.c python/py-value.c python/py-prettyprint.c"
9650 fi
9651
9652
9653 # ------------------------- #
9654 # Checks for header files.  #
9655 # ------------------------- #
9656
9657 ac_header_dirent=no
9658 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
9659   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
9660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
9661 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
9662 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
9663   $as_echo_n "(cached) " >&6
9664 else
9665   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9666 /* end confdefs.h.  */
9667 #include <sys/types.h>
9668 #include <$ac_hdr>
9669
9670 int
9671 main ()
9672 {
9673 if ((DIR *) 0)
9674 return 0;
9675   ;
9676   return 0;
9677 }
9678 _ACEOF
9679 if ac_fn_c_try_compile "$LINENO"; then :
9680   eval "$as_ac_Header=yes"
9681 else
9682   eval "$as_ac_Header=no"
9683 fi
9684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9685 fi
9686 eval ac_res=\$$as_ac_Header
9687                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
9688 $as_echo "$ac_res" >&6; }
9689 eval as_val=\$$as_ac_Header
9690    if test "x$as_val" = x""yes; then :
9691   cat >>confdefs.h <<_ACEOF
9692 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
9693 _ACEOF
9694
9695 ac_header_dirent=$ac_hdr; break
9696 fi
9697
9698 done
9699 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
9700 if test $ac_header_dirent = dirent.h; then
9701   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
9702 $as_echo_n "checking for library containing opendir... " >&6; }
9703 if test "${ac_cv_search_opendir+set}" = set; then :
9704   $as_echo_n "(cached) " >&6
9705 else
9706   ac_func_search_save_LIBS=$LIBS
9707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9708 /* end confdefs.h.  */
9709
9710 /* Override any GCC internal prototype to avoid an error.
9711    Use char because int might match the return type of a GCC
9712    builtin and then its argument prototype would still apply.  */
9713 #ifdef __cplusplus
9714 extern "C"
9715 #endif
9716 char opendir ();
9717 int
9718 main ()
9719 {
9720 return opendir ();
9721   ;
9722   return 0;
9723 }
9724 _ACEOF
9725 for ac_lib in '' dir; do
9726   if test -z "$ac_lib"; then
9727     ac_res="none required"
9728   else
9729     ac_res=-l$ac_lib
9730     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9731   fi
9732   if ac_fn_c_try_link "$LINENO"; then :
9733   ac_cv_search_opendir=$ac_res
9734 fi
9735 rm -f core conftest.err conftest.$ac_objext \
9736     conftest$ac_exeext
9737   if test "${ac_cv_search_opendir+set}" = set; then :
9738   break
9739 fi
9740 done
9741 if test "${ac_cv_search_opendir+set}" = set; then :
9742
9743 else
9744   ac_cv_search_opendir=no
9745 fi
9746 rm conftest.$ac_ext
9747 LIBS=$ac_func_search_save_LIBS
9748 fi
9749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
9750 $as_echo "$ac_cv_search_opendir" >&6; }
9751 ac_res=$ac_cv_search_opendir
9752 if test "$ac_res" != no; then :
9753   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9754
9755 fi
9756
9757 else
9758   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
9759 $as_echo_n "checking for library containing opendir... " >&6; }
9760 if test "${ac_cv_search_opendir+set}" = set; then :
9761   $as_echo_n "(cached) " >&6
9762 else
9763   ac_func_search_save_LIBS=$LIBS
9764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9765 /* end confdefs.h.  */
9766
9767 /* Override any GCC internal prototype to avoid an error.
9768    Use char because int might match the return type of a GCC
9769    builtin and then its argument prototype would still apply.  */
9770 #ifdef __cplusplus
9771 extern "C"
9772 #endif
9773 char opendir ();
9774 int
9775 main ()
9776 {
9777 return opendir ();
9778   ;
9779   return 0;
9780 }
9781 _ACEOF
9782 for ac_lib in '' x; do
9783   if test -z "$ac_lib"; then
9784     ac_res="none required"
9785   else
9786     ac_res=-l$ac_lib
9787     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9788   fi
9789   if ac_fn_c_try_link "$LINENO"; then :
9790   ac_cv_search_opendir=$ac_res
9791 fi
9792 rm -f core conftest.err conftest.$ac_objext \
9793     conftest$ac_exeext
9794   if test "${ac_cv_search_opendir+set}" = set; then :
9795   break
9796 fi
9797 done
9798 if test "${ac_cv_search_opendir+set}" = set; then :
9799
9800 else
9801   ac_cv_search_opendir=no
9802 fi
9803 rm conftest.$ac_ext
9804 LIBS=$ac_func_search_save_LIBS
9805 fi
9806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
9807 $as_echo "$ac_cv_search_opendir" >&6; }
9808 ac_res=$ac_cv_search_opendir
9809 if test "$ac_res" != no; then :
9810   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9811
9812 fi
9813
9814 fi
9815
9816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
9817 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
9818 if test "${ac_cv_header_stat_broken+set}" = set; then :
9819   $as_echo_n "(cached) " >&6
9820 else
9821   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9822 /* end confdefs.h.  */
9823 #include <sys/types.h>
9824 #include <sys/stat.h>
9825
9826 #if defined S_ISBLK && defined S_IFDIR
9827 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
9828 #endif
9829
9830 #if defined S_ISBLK && defined S_IFCHR
9831 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
9832 #endif
9833
9834 #if defined S_ISLNK && defined S_IFREG
9835 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
9836 #endif
9837
9838 #if defined S_ISSOCK && defined S_IFREG
9839 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
9840 #endif
9841
9842 _ACEOF
9843 if ac_fn_c_try_compile "$LINENO"; then :
9844   ac_cv_header_stat_broken=no
9845 else
9846   ac_cv_header_stat_broken=yes
9847 fi
9848 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9849 fi
9850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
9851 $as_echo "$ac_cv_header_stat_broken" >&6; }
9852 if test $ac_cv_header_stat_broken = yes; then
9853
9854 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
9855
9856 fi
9857
9858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
9859 $as_echo_n "checking for ANSI C header files... " >&6; }
9860 if test "${ac_cv_header_stdc+set}" = set; then :
9861   $as_echo_n "(cached) " >&6
9862 else
9863   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9864 /* end confdefs.h.  */
9865 #include <stdlib.h>
9866 #include <stdarg.h>
9867 #include <string.h>
9868 #include <float.h>
9869
9870 int
9871 main ()
9872 {
9873
9874   ;
9875   return 0;
9876 }
9877 _ACEOF
9878 if ac_fn_c_try_compile "$LINENO"; then :
9879   ac_cv_header_stdc=yes
9880 else
9881   ac_cv_header_stdc=no
9882 fi
9883 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9884
9885 if test $ac_cv_header_stdc = yes; then
9886   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
9887   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9888 /* end confdefs.h.  */
9889 #include <string.h>
9890
9891 _ACEOF
9892 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9893   $EGREP "memchr" >/dev/null 2>&1; then :
9894
9895 else
9896   ac_cv_header_stdc=no
9897 fi
9898 rm -f conftest*
9899
9900 fi
9901
9902 if test $ac_cv_header_stdc = yes; then
9903   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
9904   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9905 /* end confdefs.h.  */
9906 #include <stdlib.h>
9907
9908 _ACEOF
9909 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9910   $EGREP "free" >/dev/null 2>&1; then :
9911
9912 else
9913   ac_cv_header_stdc=no
9914 fi
9915 rm -f conftest*
9916
9917 fi
9918
9919 if test $ac_cv_header_stdc = yes; then
9920   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
9921   if test "$cross_compiling" = yes; then :
9922   :
9923 else
9924   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9925 /* end confdefs.h.  */
9926 #include <ctype.h>
9927 #include <stdlib.h>
9928 #if ((' ' & 0x0FF) == 0x020)
9929 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
9930 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
9931 #else
9932 # define ISLOWER(c) \
9933                    (('a' <= (c) && (c) <= 'i') \
9934                      || ('j' <= (c) && (c) <= 'r') \
9935                      || ('s' <= (c) && (c) <= 'z'))
9936 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
9937 #endif
9938
9939 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
9940 int
9941 main ()
9942 {
9943   int i;
9944   for (i = 0; i < 256; i++)
9945     if (XOR (islower (i), ISLOWER (i))
9946         || toupper (i) != TOUPPER (i))
9947       return 2;
9948   return 0;
9949 }
9950 _ACEOF
9951 if ac_fn_c_try_run "$LINENO"; then :
9952
9953 else
9954   ac_cv_header_stdc=no
9955 fi
9956 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9957   conftest.$ac_objext conftest.beam conftest.$ac_ext
9958 fi
9959
9960 fi
9961 fi
9962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
9963 $as_echo "$ac_cv_header_stdc" >&6; }
9964 if test $ac_cv_header_stdc = yes; then
9965
9966 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
9967
9968 fi
9969
9970 # elf_hp.h is for HP/UX 64-bit shared library support.
9971 # FIXME: kettenis/20030102: In most cases we include these (ctype.h, time.h)
9972 # unconditionally, so what's the point in checking these?
9973 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
9974                   thread_db.h gnu/libc-version.h signal.h stddef.h \
9975                   stdlib.h string.h memory.h strings.h sys/fault.h \
9976                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
9977                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
9978                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
9979                   sys/types.h sys/wait.h wait.h termios.h termio.h \
9980                   sgtty.h unistd.h elf_hp.h ctype.h time.h locale.h
9981 do :
9982   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9983 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9984 eval as_val=\$$as_ac_Header
9985    if test "x$as_val" = x""yes; then :
9986   cat >>confdefs.h <<_ACEOF
9987 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9988 _ACEOF
9989
9990 fi
9991
9992 done
9993
9994 for ac_header in link.h
9995 do :
9996   ac_fn_c_check_header_compile "$LINENO" "link.h" "ac_cv_header_link_h" "#if HAVE_SYS_TYPES_H
9997 # include <sys/types.h>
9998 #endif
9999 #if HAVE_NLIST_H
10000 # include <nlist.h>
10001 #endif
10002
10003 "
10004 if test "x$ac_cv_header_link_h" = x""yes; then :
10005   cat >>confdefs.h <<_ACEOF
10006 #define HAVE_LINK_H 1
10007 _ACEOF
10008
10009 fi
10010
10011 done
10012
10013 for ac_header in sys/proc.h
10014 do :
10015   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
10016 # include <sys/param.h>
10017 #endif
10018
10019 "
10020 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
10021   cat >>confdefs.h <<_ACEOF
10022 #define HAVE_SYS_PROC_H 1
10023 _ACEOF
10024
10025 fi
10026
10027 done
10028
10029 for ac_header in sys/user.h
10030 do :
10031   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
10032 # include <sys/param.h>
10033 #endif
10034
10035 "
10036 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
10037   cat >>confdefs.h <<_ACEOF
10038 #define HAVE_SYS_USER_H 1
10039 _ACEOF
10040
10041 fi
10042
10043 done
10044
10045
10046 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
10047 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
10048 # think that we don't have <curses.h> if we're using GCC.
10049 case $host_os in
10050   solaris2.[789])
10051     if test "$GCC" = yes; then
10052
10053 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
10054
10055     fi ;;
10056 esac
10057 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
10058 do :
10059   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10060 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10061 eval as_val=\$$as_ac_Header
10062    if test "x$as_val" = x""yes; then :
10063   cat >>confdefs.h <<_ACEOF
10064 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10065 _ACEOF
10066
10067 fi
10068
10069 done
10070
10071 for ac_header in term.h
10072 do :
10073   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
10074 # include <curses.h>
10075 #endif
10076
10077 "
10078 if test "x$ac_cv_header_term_h" = x""yes; then :
10079   cat >>confdefs.h <<_ACEOF
10080 #define HAVE_TERM_H 1
10081 _ACEOF
10082
10083 fi
10084
10085 done
10086
10087
10088 # ------------------------- #
10089 # Checks for declarations.  #
10090 # ------------------------- #
10091
10092 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
10093 if test "x$ac_cv_have_decl_free" = x""yes; then :
10094   ac_have_decl=1
10095 else
10096   ac_have_decl=0
10097 fi
10098
10099 cat >>confdefs.h <<_ACEOF
10100 #define HAVE_DECL_FREE $ac_have_decl
10101 _ACEOF
10102 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
10103 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
10104   ac_have_decl=1
10105 else
10106   ac_have_decl=0
10107 fi
10108
10109 cat >>confdefs.h <<_ACEOF
10110 #define HAVE_DECL_MALLOC $ac_have_decl
10111 _ACEOF
10112 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
10113 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
10114   ac_have_decl=1
10115 else
10116   ac_have_decl=0
10117 fi
10118
10119 cat >>confdefs.h <<_ACEOF
10120 #define HAVE_DECL_REALLOC $ac_have_decl
10121 _ACEOF
10122 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
10123 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
10124   ac_have_decl=1
10125 else
10126   ac_have_decl=0
10127 fi
10128
10129 cat >>confdefs.h <<_ACEOF
10130 #define HAVE_DECL_STRERROR $ac_have_decl
10131 _ACEOF
10132 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
10133 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
10134   ac_have_decl=1
10135 else
10136   ac_have_decl=0
10137 fi
10138
10139 cat >>confdefs.h <<_ACEOF
10140 #define HAVE_DECL_STRSTR $ac_have_decl
10141 _ACEOF
10142 ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
10143 if test "x$ac_cv_have_decl_getopt" = x""yes; then :
10144   ac_have_decl=1
10145 else
10146   ac_have_decl=0
10147 fi
10148
10149 cat >>confdefs.h <<_ACEOF
10150 #define HAVE_DECL_GETOPT $ac_have_decl
10151 _ACEOF
10152 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
10153 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
10154   ac_have_decl=1
10155 else
10156   ac_have_decl=0
10157 fi
10158
10159 cat >>confdefs.h <<_ACEOF
10160 #define HAVE_DECL_SNPRINTF $ac_have_decl
10161 _ACEOF
10162 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
10163 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
10164   ac_have_decl=1
10165 else
10166   ac_have_decl=0
10167 fi
10168
10169 cat >>confdefs.h <<_ACEOF
10170 #define HAVE_DECL_VSNPRINTF $ac_have_decl
10171 _ACEOF
10172
10173
10174   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10175 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10176 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10177   $as_echo_n "(cached) " >&6
10178 else
10179   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10180 /* end confdefs.h.  */
10181 #include <locale.h>
10182 int
10183 main ()
10184 {
10185 return LC_MESSAGES
10186   ;
10187   return 0;
10188 }
10189 _ACEOF
10190 if ac_fn_c_try_link "$LINENO"; then :
10191   am_cv_val_LC_MESSAGES=yes
10192 else
10193   am_cv_val_LC_MESSAGES=no
10194 fi
10195 rm -f core conftest.err conftest.$ac_objext \
10196     conftest$ac_exeext conftest.$ac_ext
10197 fi
10198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10199 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10200   if test $am_cv_val_LC_MESSAGES = yes; then
10201
10202 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10203
10204   fi
10205
10206
10207 # ----------------------- #
10208 # Checks for structures.  #
10209 # ----------------------- #
10210
10211 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
10212 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
10213
10214 cat >>confdefs.h <<_ACEOF
10215 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
10216 _ACEOF
10217
10218
10219 fi
10220 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
10221 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
10222
10223 cat >>confdefs.h <<_ACEOF
10224 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
10225 _ACEOF
10226
10227
10228 fi
10229
10230
10231 # ------------------ #
10232 # Checks for types.  #
10233 # ------------------ #
10234
10235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
10236 $as_echo_n "checking return type of signal handlers... " >&6; }
10237 if test "${ac_cv_type_signal+set}" = set; then :
10238   $as_echo_n "(cached) " >&6
10239 else
10240   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10241 /* end confdefs.h.  */
10242 #include <sys/types.h>
10243 #include <signal.h>
10244
10245 int
10246 main ()
10247 {
10248 return *(signal (0, 0)) (0) == 1;
10249   ;
10250   return 0;
10251 }
10252 _ACEOF
10253 if ac_fn_c_try_compile "$LINENO"; then :
10254   ac_cv_type_signal=int
10255 else
10256   ac_cv_type_signal=void
10257 fi
10258 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10259 fi
10260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
10261 $as_echo "$ac_cv_type_signal" >&6; }
10262
10263 cat >>confdefs.h <<_ACEOF
10264 #define RETSIGTYPE $ac_cv_type_signal
10265 _ACEOF
10266
10267
10268 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
10269 #include <sys/socket.h>
10270
10271 "
10272 if test "x$ac_cv_type_socklen_t" = x""yes; then :
10273
10274 cat >>confdefs.h <<_ACEOF
10275 #define HAVE_SOCKLEN_T 1
10276 _ACEOF
10277
10278
10279 fi
10280
10281
10282 # ------------------------------------- #
10283 # Checks for compiler characteristics.  #
10284 # ------------------------------------- #
10285
10286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
10287 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
10288 if test "${ac_cv_c_const+set}" = set; then :
10289   $as_echo_n "(cached) " >&6
10290 else
10291   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10292 /* end confdefs.h.  */
10293
10294 int
10295 main ()
10296 {
10297 /* FIXME: Include the comments suggested by Paul. */
10298 #ifndef __cplusplus
10299   /* Ultrix mips cc rejects this.  */
10300   typedef int charset[2];
10301   const charset cs;
10302   /* SunOS 4.1.1 cc rejects this.  */
10303   char const *const *pcpcc;
10304   char **ppc;
10305   /* NEC SVR4.0.2 mips cc rejects this.  */
10306   struct point {int x, y;};
10307   static struct point const zero = {0,0};
10308   /* AIX XL C 1.02.0.0 rejects this.
10309      It does not let you subtract one const X* pointer from another in
10310      an arm of an if-expression whose if-part is not a constant
10311      expression */
10312   const char *g = "string";
10313   pcpcc = &g + (g ? g-g : 0);
10314   /* HPUX 7.0 cc rejects these. */
10315   ++pcpcc;
10316   ppc = (char**) pcpcc;
10317   pcpcc = (char const *const *) ppc;
10318   { /* SCO 3.2v4 cc rejects this.  */
10319     char *t;
10320     char const *s = 0 ? (char *) 0 : (char const *) 0;
10321
10322     *t++ = 0;
10323     if (s) return 0;
10324   }
10325   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
10326     int x[] = {25, 17};
10327     const int *foo = &x[0];
10328     ++foo;
10329   }
10330   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
10331     typedef const int *iptr;
10332     iptr p = 0;
10333     ++p;
10334   }
10335   { /* AIX XL C 1.02.0.0 rejects this saying
10336        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
10337     struct s { int j; const int *ap[3]; };
10338     struct s *b; b->j = 5;
10339   }
10340   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
10341     const int foo = 10;
10342     if (!foo) return 0;
10343   }
10344   return !cs[0] && !zero.x;
10345 #endif
10346
10347   ;
10348   return 0;
10349 }
10350 _ACEOF
10351 if ac_fn_c_try_compile "$LINENO"; then :
10352   ac_cv_c_const=yes
10353 else
10354   ac_cv_c_const=no
10355 fi
10356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10357 fi
10358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
10359 $as_echo "$ac_cv_c_const" >&6; }
10360 if test $ac_cv_c_const = no; then
10361
10362 $as_echo "#define const /**/" >>confdefs.h
10363
10364 fi
10365
10366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
10367 $as_echo_n "checking for inline... " >&6; }
10368 if test "${ac_cv_c_inline+set}" = set; then :
10369   $as_echo_n "(cached) " >&6
10370 else
10371   ac_cv_c_inline=no
10372 for ac_kw in inline __inline__ __inline; do
10373   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10374 /* end confdefs.h.  */
10375 #ifndef __cplusplus
10376 typedef int foo_t;
10377 static $ac_kw foo_t static_foo () {return 0; }
10378 $ac_kw foo_t foo () {return 0; }
10379 #endif
10380
10381 _ACEOF
10382 if ac_fn_c_try_compile "$LINENO"; then :
10383   ac_cv_c_inline=$ac_kw
10384 fi
10385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10386   test "$ac_cv_c_inline" != no && break
10387 done
10388
10389 fi
10390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
10391 $as_echo "$ac_cv_c_inline" >&6; }
10392
10393 case $ac_cv_c_inline in
10394   inline | yes) ;;
10395   *)
10396     case $ac_cv_c_inline in
10397       no) ac_val=;;
10398       *) ac_val=$ac_cv_c_inline;;
10399     esac
10400     cat >>confdefs.h <<_ACEOF
10401 #ifndef __cplusplus
10402 #define inline $ac_val
10403 #endif
10404 _ACEOF
10405     ;;
10406 esac
10407
10408  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
10409 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
10410 if test "${ac_cv_c_bigendian+set}" = set; then :
10411   $as_echo_n "(cached) " >&6
10412 else
10413   ac_cv_c_bigendian=unknown
10414     # See if we're dealing with a universal compiler.
10415     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10416 /* end confdefs.h.  */
10417 #ifndef __APPLE_CC__
10418                not a universal capable compiler
10419              #endif
10420              typedef int dummy;
10421
10422 _ACEOF
10423 if ac_fn_c_try_compile "$LINENO"; then :
10424
10425         # Check for potential -arch flags.  It is not universal unless
10426         # there are at least two -arch flags with different values.
10427         ac_arch=
10428         ac_prev=
10429         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
10430          if test -n "$ac_prev"; then
10431            case $ac_word in
10432              i?86 | x86_64 | ppc | ppc64)
10433                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
10434                  ac_arch=$ac_word
10435                else
10436                  ac_cv_c_bigendian=universal
10437                  break
10438                fi
10439                ;;
10440            esac
10441            ac_prev=
10442          elif test "x$ac_word" = "x-arch"; then
10443            ac_prev=arch
10444          fi
10445        done
10446 fi
10447 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10448     if test $ac_cv_c_bigendian = unknown; then
10449       # See if sys/param.h defines the BYTE_ORDER macro.
10450       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10451 /* end confdefs.h.  */
10452 #include <sys/types.h>
10453              #include <sys/param.h>
10454
10455 int
10456 main ()
10457 {
10458 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
10459                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
10460                      && LITTLE_ENDIAN)
10461               bogus endian macros
10462              #endif
10463
10464   ;
10465   return 0;
10466 }
10467 _ACEOF
10468 if ac_fn_c_try_compile "$LINENO"; then :
10469   # It does; now see whether it defined to BIG_ENDIAN or not.
10470          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10471 /* end confdefs.h.  */
10472 #include <sys/types.h>
10473                 #include <sys/param.h>
10474
10475 int
10476 main ()
10477 {
10478 #if BYTE_ORDER != BIG_ENDIAN
10479                  not big endian
10480                 #endif
10481
10482   ;
10483   return 0;
10484 }
10485 _ACEOF
10486 if ac_fn_c_try_compile "$LINENO"; then :
10487   ac_cv_c_bigendian=yes
10488 else
10489   ac_cv_c_bigendian=no
10490 fi
10491 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10492 fi
10493 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10494     fi
10495     if test $ac_cv_c_bigendian = unknown; then
10496       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
10497       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10498 /* end confdefs.h.  */
10499 #include <limits.h>
10500
10501 int
10502 main ()
10503 {
10504 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
10505               bogus endian macros
10506              #endif
10507
10508   ;
10509   return 0;
10510 }
10511 _ACEOF
10512 if ac_fn_c_try_compile "$LINENO"; then :
10513   # It does; now see whether it defined to _BIG_ENDIAN or not.
10514          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10515 /* end confdefs.h.  */
10516 #include <limits.h>
10517
10518 int
10519 main ()
10520 {
10521 #ifndef _BIG_ENDIAN
10522                  not big endian
10523                 #endif
10524
10525   ;
10526   return 0;
10527 }
10528 _ACEOF
10529 if ac_fn_c_try_compile "$LINENO"; then :
10530   ac_cv_c_bigendian=yes
10531 else
10532   ac_cv_c_bigendian=no
10533 fi
10534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10535 fi
10536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10537     fi
10538     if test $ac_cv_c_bigendian = unknown; then
10539       # Compile a test program.
10540       if test "$cross_compiling" = yes; then :
10541   # Try to guess by grepping values from an object file.
10542          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10543 /* end confdefs.h.  */
10544 short int ascii_mm[] =
10545                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
10546                 short int ascii_ii[] =
10547                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
10548                 int use_ascii (int i) {
10549                   return ascii_mm[i] + ascii_ii[i];
10550                 }
10551                 short int ebcdic_ii[] =
10552                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
10553                 short int ebcdic_mm[] =
10554                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
10555                 int use_ebcdic (int i) {
10556                   return ebcdic_mm[i] + ebcdic_ii[i];
10557                 }
10558                 extern int foo;
10559
10560 int
10561 main ()
10562 {
10563 return use_ascii (foo) == use_ebcdic (foo);
10564   ;
10565   return 0;
10566 }
10567 _ACEOF
10568 if ac_fn_c_try_compile "$LINENO"; then :
10569   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
10570               ac_cv_c_bigendian=yes
10571             fi
10572             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
10573               if test "$ac_cv_c_bigendian" = unknown; then
10574                 ac_cv_c_bigendian=no
10575               else
10576                 # finding both strings is unlikely to happen, but who knows?
10577                 ac_cv_c_bigendian=unknown
10578               fi
10579             fi
10580 fi
10581 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10582 else
10583   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10584 /* end confdefs.h.  */
10585 $ac_includes_default
10586 int
10587 main ()
10588 {
10589
10590              /* Are we little or big endian?  From Harbison&Steele.  */
10591              union
10592              {
10593                long int l;
10594                char c[sizeof (long int)];
10595              } u;
10596              u.l = 1;
10597              return u.c[sizeof (long int) - 1] == 1;
10598
10599   ;
10600   return 0;
10601 }
10602 _ACEOF
10603 if ac_fn_c_try_run "$LINENO"; then :
10604   ac_cv_c_bigendian=no
10605 else
10606   ac_cv_c_bigendian=yes
10607 fi
10608 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10609   conftest.$ac_objext conftest.beam conftest.$ac_ext
10610 fi
10611
10612     fi
10613 fi
10614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
10615 $as_echo "$ac_cv_c_bigendian" >&6; }
10616  case $ac_cv_c_bigendian in #(
10617    yes)
10618      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
10619 ;; #(
10620    no)
10621       ;; #(
10622    universal)
10623
10624 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
10625
10626      ;; #(
10627    *)
10628      as_fn_error "unknown endianness
10629  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
10630  esac
10631
10632
10633 # ------------------------------ #
10634 # Checks for library functions.  #
10635 # ------------------------------ #
10636
10637 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
10638 # for constant arguments.  Useless!
10639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
10640 $as_echo_n "checking for working alloca.h... " >&6; }
10641 if test "${ac_cv_working_alloca_h+set}" = set; then :
10642   $as_echo_n "(cached) " >&6
10643 else
10644   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10645 /* end confdefs.h.  */
10646 #include <alloca.h>
10647 int
10648 main ()
10649 {
10650 char *p = (char *) alloca (2 * sizeof (int));
10651                           if (p) return 0;
10652   ;
10653   return 0;
10654 }
10655 _ACEOF
10656 if ac_fn_c_try_link "$LINENO"; then :
10657   ac_cv_working_alloca_h=yes
10658 else
10659   ac_cv_working_alloca_h=no
10660 fi
10661 rm -f core conftest.err conftest.$ac_objext \
10662     conftest$ac_exeext conftest.$ac_ext
10663 fi
10664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
10665 $as_echo "$ac_cv_working_alloca_h" >&6; }
10666 if test $ac_cv_working_alloca_h = yes; then
10667
10668 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
10669
10670 fi
10671
10672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
10673 $as_echo_n "checking for alloca... " >&6; }
10674 if test "${ac_cv_func_alloca_works+set}" = set; then :
10675   $as_echo_n "(cached) " >&6
10676 else
10677   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10678 /* end confdefs.h.  */
10679 #ifdef __GNUC__
10680 # define alloca __builtin_alloca
10681 #else
10682 # ifdef _MSC_VER
10683 #  include <malloc.h>
10684 #  define alloca _alloca
10685 # else
10686 #  ifdef HAVE_ALLOCA_H
10687 #   include <alloca.h>
10688 #  else
10689 #   ifdef _AIX
10690  #pragma alloca
10691 #   else
10692 #    ifndef alloca /* predefined by HP cc +Olibcalls */
10693 char *alloca ();
10694 #    endif
10695 #   endif
10696 #  endif
10697 # endif
10698 #endif
10699
10700 int
10701 main ()
10702 {
10703 char *p = (char *) alloca (1);
10704                                     if (p) return 0;
10705   ;
10706   return 0;
10707 }
10708 _ACEOF
10709 if ac_fn_c_try_link "$LINENO"; then :
10710   ac_cv_func_alloca_works=yes
10711 else
10712   ac_cv_func_alloca_works=no
10713 fi
10714 rm -f core conftest.err conftest.$ac_objext \
10715     conftest$ac_exeext conftest.$ac_ext
10716 fi
10717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
10718 $as_echo "$ac_cv_func_alloca_works" >&6; }
10719
10720 if test $ac_cv_func_alloca_works = yes; then
10721
10722 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
10723
10724 else
10725   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
10726 # that cause trouble.  Some versions do not even contain alloca or
10727 # contain a buggy version.  If you still want to use their alloca,
10728 # use ar to extract alloca.o from them instead of compiling alloca.c.
10729
10730 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
10731
10732 $as_echo "#define C_ALLOCA 1" >>confdefs.h
10733
10734
10735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
10736 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
10737 if test "${ac_cv_os_cray+set}" = set; then :
10738   $as_echo_n "(cached) " >&6
10739 else
10740   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10741 /* end confdefs.h.  */
10742 #if defined CRAY && ! defined CRAY2
10743 webecray
10744 #else
10745 wenotbecray
10746 #endif
10747
10748 _ACEOF
10749 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10750   $EGREP "webecray" >/dev/null 2>&1; then :
10751   ac_cv_os_cray=yes
10752 else
10753   ac_cv_os_cray=no
10754 fi
10755 rm -f conftest*
10756
10757 fi
10758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
10759 $as_echo "$ac_cv_os_cray" >&6; }
10760 if test $ac_cv_os_cray = yes; then
10761   for ac_func in _getb67 GETB67 getb67; do
10762     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10763 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10764 eval as_val=\$$as_ac_var
10765    if test "x$as_val" = x""yes; then :
10766
10767 cat >>confdefs.h <<_ACEOF
10768 #define CRAY_STACKSEG_END $ac_func
10769 _ACEOF
10770
10771     break
10772 fi
10773
10774   done
10775 fi
10776
10777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
10778 $as_echo_n "checking stack direction for C alloca... " >&6; }
10779 if test "${ac_cv_c_stack_direction+set}" = set; then :
10780   $as_echo_n "(cached) " >&6
10781 else
10782   if test "$cross_compiling" = yes; then :
10783   ac_cv_c_stack_direction=0
10784 else
10785   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10786 /* end confdefs.h.  */
10787 $ac_includes_default
10788 int
10789 find_stack_direction ()
10790 {
10791   static char *addr = 0;
10792   auto char dummy;
10793   if (addr == 0)
10794     {
10795       addr = &dummy;
10796       return find_stack_direction ();
10797     }
10798   else
10799     return (&dummy > addr) ? 1 : -1;
10800 }
10801
10802 int
10803 main ()
10804 {
10805   return find_stack_direction () < 0;
10806 }
10807 _ACEOF
10808 if ac_fn_c_try_run "$LINENO"; then :
10809   ac_cv_c_stack_direction=1
10810 else
10811   ac_cv_c_stack_direction=-1
10812 fi
10813 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10814   conftest.$ac_objext conftest.beam conftest.$ac_ext
10815 fi
10816
10817 fi
10818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
10819 $as_echo "$ac_cv_c_stack_direction" >&6; }
10820 cat >>confdefs.h <<_ACEOF
10821 #define STACK_DIRECTION $ac_cv_c_stack_direction
10822 _ACEOF
10823
10824
10825 fi
10826
10827 for ac_header in stdlib.h unistd.h
10828 do :
10829   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10830 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10831 eval as_val=\$$as_ac_Header
10832    if test "x$as_val" = x""yes; then :
10833   cat >>confdefs.h <<_ACEOF
10834 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10835 _ACEOF
10836
10837 fi
10838
10839 done
10840
10841 for ac_func in getpagesize
10842 do :
10843   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
10844 if test "x$ac_cv_func_getpagesize" = x""yes; then :
10845   cat >>confdefs.h <<_ACEOF
10846 #define HAVE_GETPAGESIZE 1
10847 _ACEOF
10848
10849 fi
10850 done
10851
10852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
10853 $as_echo_n "checking for working mmap... " >&6; }
10854 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
10855   $as_echo_n "(cached) " >&6
10856 else
10857   if test "$cross_compiling" = yes; then :
10858   ac_cv_func_mmap_fixed_mapped=no
10859 else
10860   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10861 /* end confdefs.h.  */
10862 $ac_includes_default
10863 /* malloc might have been renamed as rpl_malloc. */
10864 #undef malloc
10865
10866 /* Thanks to Mike Haertel and Jim Avera for this test.
10867    Here is a matrix of mmap possibilities:
10868         mmap private not fixed
10869         mmap private fixed at somewhere currently unmapped
10870         mmap private fixed at somewhere already mapped
10871         mmap shared not fixed
10872         mmap shared fixed at somewhere currently unmapped
10873         mmap shared fixed at somewhere already mapped
10874    For private mappings, we should verify that changes cannot be read()
10875    back from the file, nor mmap's back from the file at a different
10876    address.  (There have been systems where private was not correctly
10877    implemented like the infamous i386 svr4.0, and systems where the
10878    VM page cache was not coherent with the file system buffer cache
10879    like early versions of FreeBSD and possibly contemporary NetBSD.)
10880    For shared mappings, we should conversely verify that changes get
10881    propagated back to all the places they're supposed to be.
10882
10883    Grep wants private fixed already mapped.
10884    The main things grep needs to know about mmap are:
10885    * does it exist and is it safe to write into the mmap'd area
10886    * how to use it (BSD variants)  */
10887
10888 #include <fcntl.h>
10889 #include <sys/mman.h>
10890
10891 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
10892 char *malloc ();
10893 #endif
10894
10895 /* This mess was copied from the GNU getpagesize.h.  */
10896 #ifndef HAVE_GETPAGESIZE
10897 /* Assume that all systems that can run configure have sys/param.h.  */
10898 # ifndef HAVE_SYS_PARAM_H
10899 #  define HAVE_SYS_PARAM_H 1
10900 # endif
10901
10902 # ifdef _SC_PAGESIZE
10903 #  define getpagesize() sysconf(_SC_PAGESIZE)
10904 # else /* no _SC_PAGESIZE */
10905 #  ifdef HAVE_SYS_PARAM_H
10906 #   include <sys/param.h>
10907 #   ifdef EXEC_PAGESIZE
10908 #    define getpagesize() EXEC_PAGESIZE
10909 #   else /* no EXEC_PAGESIZE */
10910 #    ifdef NBPG
10911 #     define getpagesize() NBPG * CLSIZE
10912 #     ifndef CLSIZE
10913 #      define CLSIZE 1
10914 #     endif /* no CLSIZE */
10915 #    else /* no NBPG */
10916 #     ifdef NBPC
10917 #      define getpagesize() NBPC
10918 #     else /* no NBPC */
10919 #      ifdef PAGESIZE
10920 #       define getpagesize() PAGESIZE
10921 #      endif /* PAGESIZE */
10922 #     endif /* no NBPC */
10923 #    endif /* no NBPG */
10924 #   endif /* no EXEC_PAGESIZE */
10925 #  else /* no HAVE_SYS_PARAM_H */
10926 #   define getpagesize() 8192   /* punt totally */
10927 #  endif /* no HAVE_SYS_PARAM_H */
10928 # endif /* no _SC_PAGESIZE */
10929
10930 #endif /* no HAVE_GETPAGESIZE */
10931
10932 int
10933 main ()
10934 {
10935   char *data, *data2, *data3;
10936   int i, pagesize;
10937   int fd;
10938
10939   pagesize = getpagesize ();
10940
10941   /* First, make a file with some known garbage in it. */
10942   data = (char *) malloc (pagesize);
10943   if (!data)
10944     return 1;
10945   for (i = 0; i < pagesize; ++i)
10946     *(data + i) = rand ();
10947   umask (0);
10948   fd = creat ("conftest.mmap", 0600);
10949   if (fd < 0)
10950     return 1;
10951   if (write (fd, data, pagesize) != pagesize)
10952     return 1;
10953   close (fd);
10954
10955   /* Next, try to mmap the file at a fixed address which already has
10956      something else allocated at it.  If we can, also make sure that
10957      we see the same garbage.  */
10958   fd = open ("conftest.mmap", O_RDWR);
10959   if (fd < 0)
10960     return 1;
10961   data2 = (char *) malloc (2 * pagesize);
10962   if (!data2)
10963     return 1;
10964   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
10965   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
10966                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
10967     return 1;
10968   for (i = 0; i < pagesize; ++i)
10969     if (*(data + i) != *(data2 + i))
10970       return 1;
10971
10972   /* Finally, make sure that changes to the mapped area do not
10973      percolate back to the file as seen by read().  (This is a bug on
10974      some variants of i386 svr4.0.)  */
10975   for (i = 0; i < pagesize; ++i)
10976     *(data2 + i) = *(data2 + i) + 1;
10977   data3 = (char *) malloc (pagesize);
10978   if (!data3)
10979     return 1;
10980   if (read (fd, data3, pagesize) != pagesize)
10981     return 1;
10982   for (i = 0; i < pagesize; ++i)
10983     if (*(data + i) != *(data3 + i))
10984       return 1;
10985   close (fd);
10986   return 0;
10987 }
10988 _ACEOF
10989 if ac_fn_c_try_run "$LINENO"; then :
10990   ac_cv_func_mmap_fixed_mapped=yes
10991 else
10992   ac_cv_func_mmap_fixed_mapped=no
10993 fi
10994 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10995   conftest.$ac_objext conftest.beam conftest.$ac_ext
10996 fi
10997
10998 fi
10999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
11000 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
11001 if test $ac_cv_func_mmap_fixed_mapped = yes; then
11002
11003 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
11004
11005 fi
11006 rm -f conftest.mmap
11007
11008 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
11009 if test "x$ac_cv_type_pid_t" = x""yes; then :
11010
11011 else
11012
11013 cat >>confdefs.h <<_ACEOF
11014 #define pid_t int
11015 _ACEOF
11016
11017 fi
11018
11019 for ac_header in vfork.h
11020 do :
11021   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
11022 if test "x$ac_cv_header_vfork_h" = x""yes; then :
11023   cat >>confdefs.h <<_ACEOF
11024 #define HAVE_VFORK_H 1
11025 _ACEOF
11026
11027 fi
11028
11029 done
11030
11031 for ac_func in fork vfork
11032 do :
11033   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11034 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11035 eval as_val=\$$as_ac_var
11036    if test "x$as_val" = x""yes; then :
11037   cat >>confdefs.h <<_ACEOF
11038 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11039 _ACEOF
11040
11041 fi
11042 done
11043
11044 if test "x$ac_cv_func_fork" = xyes; then
11045   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
11046 $as_echo_n "checking for working fork... " >&6; }
11047 if test "${ac_cv_func_fork_works+set}" = set; then :
11048   $as_echo_n "(cached) " >&6
11049 else
11050   if test "$cross_compiling" = yes; then :
11051   ac_cv_func_fork_works=cross
11052 else
11053   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11054 /* end confdefs.h.  */
11055 $ac_includes_default
11056 int
11057 main ()
11058 {
11059
11060           /* By Ruediger Kuhlmann. */
11061           return fork () < 0;
11062
11063   ;
11064   return 0;
11065 }
11066 _ACEOF
11067 if ac_fn_c_try_run "$LINENO"; then :
11068   ac_cv_func_fork_works=yes
11069 else
11070   ac_cv_func_fork_works=no
11071 fi
11072 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11073   conftest.$ac_objext conftest.beam conftest.$ac_ext
11074 fi
11075
11076 fi
11077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
11078 $as_echo "$ac_cv_func_fork_works" >&6; }
11079
11080 else
11081   ac_cv_func_fork_works=$ac_cv_func_fork
11082 fi
11083 if test "x$ac_cv_func_fork_works" = xcross; then
11084   case $host in
11085     *-*-amigaos* | *-*-msdosdjgpp*)
11086       # Override, as these systems have only a dummy fork() stub
11087       ac_cv_func_fork_works=no
11088       ;;
11089     *)
11090       ac_cv_func_fork_works=yes
11091       ;;
11092   esac
11093   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
11094 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
11095 fi
11096 ac_cv_func_vfork_works=$ac_cv_func_vfork
11097 if test "x$ac_cv_func_vfork" = xyes; then
11098   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
11099 $as_echo_n "checking for working vfork... " >&6; }
11100 if test "${ac_cv_func_vfork_works+set}" = set; then :
11101   $as_echo_n "(cached) " >&6
11102 else
11103   if test "$cross_compiling" = yes; then :
11104   ac_cv_func_vfork_works=cross
11105 else
11106   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11107 /* end confdefs.h.  */
11108 /* Thanks to Paul Eggert for this test.  */
11109 $ac_includes_default
11110 #include <sys/wait.h>
11111 #ifdef HAVE_VFORK_H
11112 # include <vfork.h>
11113 #endif
11114 /* On some sparc systems, changes by the child to local and incoming
11115    argument registers are propagated back to the parent.  The compiler
11116    is told about this with #include <vfork.h>, but some compilers
11117    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
11118    static variable whose address is put into a register that is
11119    clobbered by the vfork.  */
11120 static void
11121 #ifdef __cplusplus
11122 sparc_address_test (int arg)
11123 # else
11124 sparc_address_test (arg) int arg;
11125 #endif
11126 {
11127   static pid_t child;
11128   if (!child) {
11129     child = vfork ();
11130     if (child < 0) {
11131       perror ("vfork");
11132       _exit(2);
11133     }
11134     if (!child) {
11135       arg = getpid();
11136       write(-1, "", 0);
11137       _exit (arg);
11138     }
11139   }
11140 }
11141
11142 int
11143 main ()
11144 {
11145   pid_t parent = getpid ();
11146   pid_t child;
11147
11148   sparc_address_test (0);
11149
11150   child = vfork ();
11151
11152   if (child == 0) {
11153     /* Here is another test for sparc vfork register problems.  This
11154        test uses lots of local variables, at least as many local
11155        variables as main has allocated so far including compiler
11156        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
11157        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
11158        reuse the register of parent for one of the local variables,
11159        since it will think that parent can't possibly be used any more
11160        in this routine.  Assigning to the local variable will thus
11161        munge parent in the parent process.  */
11162     pid_t
11163       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
11164       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
11165     /* Convince the compiler that p..p7 are live; otherwise, it might
11166        use the same hardware register for all 8 local variables.  */
11167     if (p != p1 || p != p2 || p != p3 || p != p4
11168         || p != p5 || p != p6 || p != p7)
11169       _exit(1);
11170
11171     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
11172        from child file descriptors.  If the child closes a descriptor
11173        before it execs or exits, this munges the parent's descriptor
11174        as well.  Test for this by closing stdout in the child.  */
11175     _exit(close(fileno(stdout)) != 0);
11176   } else {
11177     int status;
11178     struct stat st;
11179
11180     while (wait(&status) != child)
11181       ;
11182     return (
11183          /* Was there some problem with vforking?  */
11184          child < 0
11185
11186          /* Did the child fail?  (This shouldn't happen.)  */
11187          || status
11188
11189          /* Did the vfork/compiler bug occur?  */
11190          || parent != getpid()
11191
11192          /* Did the file descriptor bug occur?  */
11193          || fstat(fileno(stdout), &st) != 0
11194          );
11195   }
11196 }
11197 _ACEOF
11198 if ac_fn_c_try_run "$LINENO"; then :
11199   ac_cv_func_vfork_works=yes
11200 else
11201   ac_cv_func_vfork_works=no
11202 fi
11203 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11204   conftest.$ac_objext conftest.beam conftest.$ac_ext
11205 fi
11206
11207 fi
11208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
11209 $as_echo "$ac_cv_func_vfork_works" >&6; }
11210
11211 fi;
11212 if test "x$ac_cv_func_fork_works" = xcross; then
11213   ac_cv_func_vfork_works=$ac_cv_func_vfork
11214   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
11215 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
11216 fi
11217
11218 if test "x$ac_cv_func_vfork_works" = xyes; then
11219
11220 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
11221
11222 else
11223
11224 $as_echo "#define vfork fork" >>confdefs.h
11225
11226 fi
11227 if test "x$ac_cv_func_fork_works" = xyes; then
11228
11229 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
11230
11231 fi
11232
11233 for ac_func in canonicalize_file_name realpath getrusage getuid \
11234                 getgid pipe poll pread64 sbrk setpgid setpgrp setsid \
11235                 sigaction sigprocmask sigsetmask socketpair syscall \
11236                 ttrace wborder setlocale iconvlist libiconvlist btowc
11237 do :
11238   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11239 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11240 eval as_val=\$$as_ac_var
11241    if test "x$as_val" = x""yes; then :
11242   cat >>confdefs.h <<_ACEOF
11243 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11244 _ACEOF
11245
11246 fi
11247 done
11248
11249
11250   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
11251 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
11252 if test "${am_cv_langinfo_codeset+set}" = set; then :
11253   $as_echo_n "(cached) " >&6
11254 else
11255   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11256 /* end confdefs.h.  */
11257 #include <langinfo.h>
11258 int
11259 main ()
11260 {
11261 char* cs = nl_langinfo(CODESET);
11262   ;
11263   return 0;
11264 }
11265 _ACEOF
11266 if ac_fn_c_try_link "$LINENO"; then :
11267   am_cv_langinfo_codeset=yes
11268 else
11269   am_cv_langinfo_codeset=no
11270 fi
11271 rm -f core conftest.err conftest.$ac_objext \
11272     conftest$ac_exeext conftest.$ac_ext
11273
11274 fi
11275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
11276 $as_echo "$am_cv_langinfo_codeset" >&6; }
11277   if test $am_cv_langinfo_codeset = yes; then
11278
11279 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
11280
11281   fi
11282
11283
11284 # Check the return and argument types of ptrace.  No canned test for
11285 # this, so roll our own.
11286 gdb_ptrace_headers='
11287 #if HAVE_SYS_TYPES_H
11288 # include <sys/types.h>
11289 #endif
11290 #if HAVE_SYS_PTRACE_H
11291 # include <sys/ptrace.h>
11292 #endif
11293 #if HAVE_UNISTD_H
11294 # include <unistd.h>
11295 #endif
11296 '
11297 # There is no point in checking if we don't have a prototype.
11298 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
11299 "
11300 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
11301   ac_have_decl=1
11302 else
11303   ac_have_decl=0
11304 fi
11305
11306 cat >>confdefs.h <<_ACEOF
11307 #define HAVE_DECL_PTRACE $ac_have_decl
11308 _ACEOF
11309 if test $ac_have_decl = 1; then :
11310
11311 else
11312
11313   : ${gdb_cv_func_ptrace_ret='int'}
11314   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
11315
11316 fi
11317
11318 # Check return type.  Varargs (used on GNU/Linux) conflict with the
11319 # empty argument list, so check for that explicitly.
11320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
11321 $as_echo_n "checking return type of ptrace... " >&6; }
11322 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
11323   $as_echo_n "(cached) " >&6
11324 else
11325   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11326 /* end confdefs.h.  */
11327 $gdb_ptrace_headers
11328 int
11329 main ()
11330 {
11331 extern long ptrace (enum __ptrace_request, ...);
11332   ;
11333   return 0;
11334 }
11335 _ACEOF
11336 if ac_fn_c_try_compile "$LINENO"; then :
11337   gdb_cv_func_ptrace_ret='long'
11338 else
11339   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11340 /* end confdefs.h.  */
11341 $gdb_ptrace_headers
11342 int
11343 main ()
11344 {
11345 extern int ptrace ();
11346   ;
11347   return 0;
11348 }
11349 _ACEOF
11350 if ac_fn_c_try_compile "$LINENO"; then :
11351   gdb_cv_func_ptrace_ret='int'
11352 else
11353   gdb_cv_func_ptrace_ret='long'
11354 fi
11355 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11356 fi
11357 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11358 fi
11359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
11360 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
11361
11362 cat >>confdefs.h <<_ACEOF
11363 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
11364 _ACEOF
11365
11366 # Check argument types.
11367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
11368 $as_echo_n "checking types of arguments for ptrace... " >&6; }
11369 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
11370   $as_echo_n "(cached) " >&6
11371 else
11372
11373   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11374 /* end confdefs.h.  */
11375 $gdb_ptrace_headers
11376 int
11377 main ()
11378 {
11379 extern long ptrace (enum __ptrace_request, ...);
11380   ;
11381   return 0;
11382 }
11383 _ACEOF
11384 if ac_fn_c_try_compile "$LINENO"; then :
11385   gdb_cv_func_ptrace_args='int,int,long,long'
11386 else
11387
11388 for gdb_arg1 in 'int' 'long'; do
11389  for gdb_arg2 in 'pid_t' 'int' 'long'; do
11390   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
11391    for gdb_arg4 in 'int' 'long'; do
11392      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11393 /* end confdefs.h.  */
11394 $gdb_ptrace_headers
11395 int
11396 main ()
11397 {
11398
11399 extern $gdb_cv_func_ptrace_ret
11400   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
11401
11402   ;
11403   return 0;
11404 }
11405 _ACEOF
11406 if ac_fn_c_try_compile "$LINENO"; then :
11407   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
11408     break 4;
11409 fi
11410 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11411     for gdb_arg5 in 'int *' 'int' 'long'; do
11412      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11413 /* end confdefs.h.  */
11414 $gdb_ptrace_headers
11415 int
11416 main ()
11417 {
11418
11419 extern $gdb_cv_func_ptrace_ret
11420   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
11421
11422   ;
11423   return 0;
11424 }
11425 _ACEOF
11426 if ac_fn_c_try_compile "$LINENO"; then :
11427
11428 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
11429     break 5;
11430 fi
11431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11432     done
11433    done
11434   done
11435  done
11436 done
11437 # Provide a safe default value.
11438 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
11439
11440 fi
11441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11442 fi
11443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
11444 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
11445 ac_save_IFS=$IFS; IFS=','
11446 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
11447 IFS=$ac_save_IFS
11448 shift
11449
11450 cat >>confdefs.h <<_ACEOF
11451 #define PTRACE_TYPE_ARG3 $3
11452 _ACEOF
11453
11454 if test -n "$5"; then
11455
11456 cat >>confdefs.h <<_ACEOF
11457 #define PTRACE_TYPE_ARG5 $5
11458 _ACEOF
11459
11460 fi
11461
11462 if test "$cross_compiling" = no; then
11463   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
11464 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
11465 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
11466   $as_echo_n "(cached) " >&6
11467 else
11468   if test "$cross_compiling" = yes; then :
11469   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
11470 else
11471   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11472 /* end confdefs.h.  */
11473 $ac_includes_default
11474 int
11475 main ()
11476 {
11477 /* If this system has a BSD-style setpgrp which takes arguments,
11478   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
11479   exit successfully. */
11480   return setpgrp (1,1) != -1;
11481   ;
11482   return 0;
11483 }
11484 _ACEOF
11485 if ac_fn_c_try_run "$LINENO"; then :
11486   ac_cv_func_setpgrp_void=no
11487 else
11488   ac_cv_func_setpgrp_void=yes
11489 fi
11490 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11491   conftest.$ac_objext conftest.beam conftest.$ac_ext
11492 fi
11493
11494 fi
11495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
11496 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
11497 if test $ac_cv_func_setpgrp_void = yes; then
11498
11499 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
11500
11501 fi
11502
11503 else
11504   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
11505 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
11506 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
11507   $as_echo_n "(cached) " >&6
11508 else
11509   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11510 /* end confdefs.h.  */
11511
11512 #include <unistd.h>
11513
11514 int
11515 main ()
11516 {
11517
11518   if (setpgrp(1,1) == -1)
11519     exit (0);
11520   else
11521     exit (1);
11522
11523   ;
11524   return 0;
11525 }
11526 _ACEOF
11527 if ac_fn_c_try_compile "$LINENO"; then :
11528   ac_cv_func_setpgrp_void=no
11529 else
11530   ac_cv_func_setpgrp_void=yes
11531 fi
11532 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11533 fi
11534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
11535 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
11536 if test $ac_cv_func_setpgrp_void = yes; then
11537   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
11538
11539 fi
11540 fi
11541
11542 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
11543 # since sigsetjmp might only be defined as a macro.
11544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
11545 $as_echo_n "checking for sigsetjmp... " >&6; }
11546 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
11547   $as_echo_n "(cached) " >&6
11548 else
11549   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11550 /* end confdefs.h.  */
11551
11552 #include <setjmp.h>
11553
11554 int
11555 main ()
11556 {
11557 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
11558   ;
11559   return 0;
11560 }
11561 _ACEOF
11562 if ac_fn_c_try_compile "$LINENO"; then :
11563   gdb_cv_func_sigsetjmp=yes
11564 else
11565   gdb_cv_func_sigsetjmp=no
11566 fi
11567 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11568 fi
11569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
11570 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
11571 if test $gdb_cv_func_sigsetjmp = yes; then
11572
11573 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
11574
11575 fi
11576
11577 # Assume we'll default to using the included libiberty regex.
11578 gdb_use_included_regex=yes
11579
11580 # However, if the system regex is GNU regex, then default to *not*
11581 # using the included regex.
11582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
11583 $as_echo_n "checking for GNU regex... " >&6; }
11584 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
11585   $as_echo_n "(cached) " >&6
11586 else
11587   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11588 /* end confdefs.h.  */
11589 #include <gnu-versions.h>
11590 int
11591 main ()
11592 {
11593 #define REGEX_INTERFACE_VERSION 1
11594 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
11595 # error "Version mismatch"
11596 #endif
11597   ;
11598   return 0;
11599 }
11600 _ACEOF
11601 if ac_fn_c_try_compile "$LINENO"; then :
11602   gdb_cv_have_gnu_regex=yes
11603 else
11604   gdb_cv_have_gnu_regex=no
11605 fi
11606 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11607 fi
11608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
11609 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
11610 if test $gdb_cv_have_gnu_regex = yes; then
11611   gdb_use_included_regex=no
11612 fi
11613
11614
11615 # Check whether --with-included-regex was given.
11616 if test "${with_included_regex+set}" = set; then :
11617   withval=$with_included_regex; gdb_with_regex=$withval
11618 else
11619   gdb_with_regex=$gdb_use_included_regex
11620 fi
11621
11622 if test "$gdb_with_regex" = yes; then
11623
11624 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
11625
11626 fi
11627
11628 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
11629 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
11630 #include <sys/proc.h>
11631
11632 "
11633 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
11634
11635 cat >>confdefs.h <<_ACEOF
11636 #define HAVE_STRUCT_THREAD_TD_PCB 1
11637 _ACEOF
11638
11639
11640 fi
11641
11642
11643 # See if <sys/lwp.h> defines `struct lwp`.
11644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
11645 $as_echo_n "checking for struct lwp... " >&6; }
11646 if test "${gdb_cv_struct_lwp+set}" = set; then :
11647   $as_echo_n "(cached) " >&6
11648 else
11649   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11650 /* end confdefs.h.  */
11651 #include <sys/param.h>
11652 #include <sys/lwp.h>
11653 int
11654 main ()
11655 {
11656 struct lwp l;
11657   ;
11658   return 0;
11659 }
11660 _ACEOF
11661 if ac_fn_c_try_compile "$LINENO"; then :
11662   gdb_cv_struct_lwp=yes
11663 else
11664   gdb_cv_struct_lwp=no
11665 fi
11666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11667 fi
11668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
11669 $as_echo "$gdb_cv_struct_lwp" >&6; }
11670 if test $gdb_cv_struct_lwp = yes; then
11671
11672 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
11673
11674 fi
11675
11676 # See if <machine/reg.h> degines `struct reg'.
11677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
11678 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
11679 if test "${gdb_cv_struct_reg+set}" = set; then :
11680   $as_echo_n "(cached) " >&6
11681 else
11682   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11683 /* end confdefs.h.  */
11684 #include <sys/types.h>
11685 #include <machine/reg.h>
11686 int
11687 main ()
11688 {
11689 struct reg r;
11690   ;
11691   return 0;
11692 }
11693 _ACEOF
11694 if ac_fn_c_try_compile "$LINENO"; then :
11695   gdb_cv_struct_reg=yes
11696 else
11697   gdb_cv_struct_reg=no
11698 fi
11699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11700 fi
11701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
11702 $as_echo "$gdb_cv_struct_reg" >&6; }
11703 if test $gdb_cv_struct_reg = yes; then
11704
11705 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
11706
11707 fi
11708
11709 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
11710 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
11711 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
11712 "
11713 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
11714
11715 cat >>confdefs.h <<_ACEOF
11716 #define HAVE_STRUCT_REG_R_FS 1
11717 _ACEOF
11718
11719
11720 fi
11721 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
11722 "
11723 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
11724
11725 cat >>confdefs.h <<_ACEOF
11726 #define HAVE_STRUCT_REG_R_GS 1
11727 _ACEOF
11728
11729
11730 fi
11731
11732
11733 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
11734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
11735 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
11736 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
11737   $as_echo_n "(cached) " >&6
11738 else
11739   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11740 /* end confdefs.h.  */
11741 #include <sys/ptrace.h>
11742 int
11743 main ()
11744 {
11745 PTRACE_GETREGS;
11746   ;
11747   return 0;
11748 }
11749 _ACEOF
11750 if ac_fn_c_try_compile "$LINENO"; then :
11751   gdb_cv_have_ptrace_getregs=yes
11752 else
11753   gdb_cv_have_ptrace_getregs=no
11754 fi
11755 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11756 fi
11757
11758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
11759 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
11760 if test $gdb_cv_have_ptrace_getregs = yes; then
11761
11762 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
11763
11764 fi
11765
11766 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
11767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
11768 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
11769 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
11770   $as_echo_n "(cached) " >&6
11771 else
11772   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11773 /* end confdefs.h.  */
11774 #include <sys/ptrace.h>
11775 int
11776 main ()
11777 {
11778 PTRACE_GETFPXREGS;
11779   ;
11780   return 0;
11781 }
11782 _ACEOF
11783 if ac_fn_c_try_compile "$LINENO"; then :
11784   gdb_cv_have_ptrace_getfpxregs=yes
11785 else
11786   gdb_cv_have_ptrace_getfpxregs=no
11787 fi
11788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11789 fi
11790
11791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
11792 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
11793 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
11794
11795 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
11796
11797 fi
11798
11799 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
11800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
11801 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
11802 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
11803   $as_echo_n "(cached) " >&6
11804 else
11805   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11806 /* end confdefs.h.  */
11807 #include <sys/types.h>
11808 #include <sys/ptrace.h>
11809 int
11810 main ()
11811 {
11812 PT_GETDBREGS;
11813   ;
11814   return 0;
11815 }
11816 _ACEOF
11817 if ac_fn_c_try_compile "$LINENO"; then :
11818   gdb_cv_have_pt_getdbregs=yes
11819 else
11820   gdb_cv_have_pt_getdbregs=no
11821 fi
11822 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11823 fi
11824
11825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
11826 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
11827 if test $gdb_cv_have_pt_getdbregs = yes; then
11828
11829 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
11830
11831 fi
11832
11833 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
11834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
11835 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
11836 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
11837   $as_echo_n "(cached) " >&6
11838 else
11839   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11840 /* end confdefs.h.  */
11841 #include <sys/types.h>
11842 #include <sys/ptrace.h>
11843 int
11844 main ()
11845 {
11846 PT_GETXMMREGS;
11847   ;
11848   return 0;
11849 }
11850 _ACEOF
11851 if ac_fn_c_try_compile "$LINENO"; then :
11852   gdb_cv_have_pt_getxmmregs=yes
11853 else
11854   gdb_cv_have_pt_getxmmregs=no
11855 fi
11856 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11857 fi
11858
11859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
11860 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
11861 if test $gdb_cv_have_pt_getxmmregs = yes; then
11862
11863 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
11864
11865 fi
11866
11867 # Detect which type of /proc is in use, such as for Unixware or Solaris.
11868
11869 if test "${target}" = "${host}"; then
11870   case "${host}" in
11871   *-*-unixware* | *-*-sysv4.2* | *-*-sysv5* | *-*-interix* )
11872
11873 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
11874
11875       ;;
11876   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
11877
11878 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
11879
11880       ;;
11881   mips-sgi-irix5*)
11882       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
11883
11884 $as_echo "#define _KMEMUSER 1" >>confdefs.h
11885
11886       ;;
11887   esac
11888 fi
11889
11890 if test "$ac_cv_header_sys_procfs_h" = yes; then
11891   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pstatus_t in sys/procfs.h" >&5
11892 $as_echo_n "checking for pstatus_t in sys/procfs.h... " >&6; }
11893  if test "${bfd_cv_have_sys_procfs_type_pstatus_t+set}" = set; then :
11894   $as_echo_n "(cached) " >&6
11895 else
11896   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11897 /* end confdefs.h.  */
11898
11899 #define _SYSCALL32
11900 #include <sys/procfs.h>
11901 int
11902 main ()
11903 {
11904 pstatus_t avar
11905   ;
11906   return 0;
11907 }
11908 _ACEOF
11909 if ac_fn_c_try_compile "$LINENO"; then :
11910   bfd_cv_have_sys_procfs_type_pstatus_t=yes
11911 else
11912   bfd_cv_have_sys_procfs_type_pstatus_t=no
11913
11914 fi
11915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11916 fi
11917
11918  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
11919
11920 $as_echo "#define HAVE_PSTATUS_T 1" >>confdefs.h
11921
11922  fi
11923  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pstatus_t" >&5
11924 $as_echo "$bfd_cv_have_sys_procfs_type_pstatus_t" >&6; }
11925
11926   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prrun_t in sys/procfs.h" >&5
11927 $as_echo_n "checking for prrun_t in sys/procfs.h... " >&6; }
11928  if test "${bfd_cv_have_sys_procfs_type_prrun_t+set}" = set; then :
11929   $as_echo_n "(cached) " >&6
11930 else
11931   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11932 /* end confdefs.h.  */
11933
11934 #define _SYSCALL32
11935 #include <sys/procfs.h>
11936 int
11937 main ()
11938 {
11939 prrun_t avar
11940   ;
11941   return 0;
11942 }
11943 _ACEOF
11944 if ac_fn_c_try_compile "$LINENO"; then :
11945   bfd_cv_have_sys_procfs_type_prrun_t=yes
11946 else
11947   bfd_cv_have_sys_procfs_type_prrun_t=no
11948
11949 fi
11950 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11951 fi
11952
11953  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
11954
11955 $as_echo "#define HAVE_PRRUN_T 1" >>confdefs.h
11956
11957  fi
11958  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prrun_t" >&5
11959 $as_echo "$bfd_cv_have_sys_procfs_type_prrun_t" >&6; }
11960
11961   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
11962 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
11963  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
11964   $as_echo_n "(cached) " >&6
11965 else
11966   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11967 /* end confdefs.h.  */
11968
11969 #define _SYSCALL32
11970 #include <sys/procfs.h>
11971 int
11972 main ()
11973 {
11974 gregset_t avar
11975   ;
11976   return 0;
11977 }
11978 _ACEOF
11979 if ac_fn_c_try_compile "$LINENO"; then :
11980   bfd_cv_have_sys_procfs_type_gregset_t=yes
11981 else
11982   bfd_cv_have_sys_procfs_type_gregset_t=no
11983
11984 fi
11985 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11986 fi
11987
11988  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
11989
11990 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
11991
11992  fi
11993  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
11994 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
11995
11996   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
11997 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
11998  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
11999   $as_echo_n "(cached) " >&6
12000 else
12001   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12002 /* end confdefs.h.  */
12003
12004 #define _SYSCALL32
12005 #include <sys/procfs.h>
12006 int
12007 main ()
12008 {
12009 fpregset_t avar
12010   ;
12011   return 0;
12012 }
12013 _ACEOF
12014 if ac_fn_c_try_compile "$LINENO"; then :
12015   bfd_cv_have_sys_procfs_type_fpregset_t=yes
12016 else
12017   bfd_cv_have_sys_procfs_type_fpregset_t=no
12018
12019 fi
12020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12021 fi
12022
12023  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
12024
12025 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
12026
12027  fi
12028  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
12029 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
12030
12031   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
12032 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
12033  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
12034   $as_echo_n "(cached) " >&6
12035 else
12036   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12037 /* end confdefs.h.  */
12038
12039 #define _SYSCALL32
12040 #include <sys/procfs.h>
12041 int
12042 main ()
12043 {
12044 prgregset_t avar
12045   ;
12046   return 0;
12047 }
12048 _ACEOF
12049 if ac_fn_c_try_compile "$LINENO"; then :
12050   bfd_cv_have_sys_procfs_type_prgregset_t=yes
12051 else
12052   bfd_cv_have_sys_procfs_type_prgregset_t=no
12053
12054 fi
12055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12056 fi
12057
12058  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
12059
12060 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
12061
12062  fi
12063  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
12064 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
12065
12066   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
12067 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
12068  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
12069   $as_echo_n "(cached) " >&6
12070 else
12071   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12072 /* end confdefs.h.  */
12073
12074 #define _SYSCALL32
12075 #include <sys/procfs.h>
12076 int
12077 main ()
12078 {
12079 prfpregset_t avar
12080   ;
12081   return 0;
12082 }
12083 _ACEOF
12084 if ac_fn_c_try_compile "$LINENO"; then :
12085   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
12086 else
12087   bfd_cv_have_sys_procfs_type_prfpregset_t=no
12088
12089 fi
12090 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12091 fi
12092
12093  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
12094
12095 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
12096
12097  fi
12098  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
12099 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
12100
12101   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
12102 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
12103  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
12104   $as_echo_n "(cached) " >&6
12105 else
12106   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12107 /* end confdefs.h.  */
12108
12109 #define _SYSCALL32
12110 #include <sys/procfs.h>
12111 int
12112 main ()
12113 {
12114 prgregset32_t avar
12115   ;
12116   return 0;
12117 }
12118 _ACEOF
12119 if ac_fn_c_try_compile "$LINENO"; then :
12120   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
12121 else
12122   bfd_cv_have_sys_procfs_type_prgregset32_t=no
12123
12124 fi
12125 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12126 fi
12127
12128  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
12129
12130 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
12131
12132  fi
12133  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
12134 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
12135
12136   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset32_t in sys/procfs.h" >&5
12137 $as_echo_n "checking for prfpregset32_t in sys/procfs.h... " >&6; }
12138  if test "${bfd_cv_have_sys_procfs_type_prfpregset32_t+set}" = set; then :
12139   $as_echo_n "(cached) " >&6
12140 else
12141   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12142 /* end confdefs.h.  */
12143
12144 #define _SYSCALL32
12145 #include <sys/procfs.h>
12146 int
12147 main ()
12148 {
12149 prfpregset32_t avar
12150   ;
12151   return 0;
12152 }
12153 _ACEOF
12154 if ac_fn_c_try_compile "$LINENO"; then :
12155   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
12156 else
12157   bfd_cv_have_sys_procfs_type_prfpregset32_t=no
12158
12159 fi
12160 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12161 fi
12162
12163  if test $bfd_cv_have_sys_procfs_type_prfpregset32_t = yes; then
12164
12165 $as_echo "#define HAVE_PRFPREGSET32_T 1" >>confdefs.h
12166
12167  fi
12168  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset32_t" >&5
12169 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset32_t" >&6; }
12170
12171   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
12172 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
12173  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
12174   $as_echo_n "(cached) " >&6
12175 else
12176   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12177 /* end confdefs.h.  */
12178
12179 #define _SYSCALL32
12180 #include <sys/procfs.h>
12181 int
12182 main ()
12183 {
12184 lwpid_t avar
12185   ;
12186   return 0;
12187 }
12188 _ACEOF
12189 if ac_fn_c_try_compile "$LINENO"; then :
12190   bfd_cv_have_sys_procfs_type_lwpid_t=yes
12191 else
12192   bfd_cv_have_sys_procfs_type_lwpid_t=no
12193
12194 fi
12195 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12196 fi
12197
12198  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
12199
12200 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
12201
12202  fi
12203  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
12204 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
12205
12206   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
12207 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
12208  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
12209   $as_echo_n "(cached) " >&6
12210 else
12211   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12212 /* end confdefs.h.  */
12213
12214 #define _SYSCALL32
12215 #include <sys/procfs.h>
12216 int
12217 main ()
12218 {
12219 psaddr_t avar
12220   ;
12221   return 0;
12222 }
12223 _ACEOF
12224 if ac_fn_c_try_compile "$LINENO"; then :
12225   bfd_cv_have_sys_procfs_type_psaddr_t=yes
12226 else
12227   bfd_cv_have_sys_procfs_type_psaddr_t=no
12228
12229 fi
12230 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12231 fi
12232
12233  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
12234
12235 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
12236
12237  fi
12238  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
12239 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
12240
12241   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
12242 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
12243  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
12244   $as_echo_n "(cached) " >&6
12245 else
12246   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12247 /* end confdefs.h.  */
12248
12249 #define _SYSCALL32
12250 #include <sys/procfs.h>
12251 int
12252 main ()
12253 {
12254 prsysent_t avar
12255   ;
12256   return 0;
12257 }
12258 _ACEOF
12259 if ac_fn_c_try_compile "$LINENO"; then :
12260   bfd_cv_have_sys_procfs_type_prsysent_t=yes
12261 else
12262   bfd_cv_have_sys_procfs_type_prsysent_t=no
12263
12264 fi
12265 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12266 fi
12267
12268  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
12269
12270 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
12271
12272  fi
12273  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
12274 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
12275
12276   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
12277 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
12278  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
12279   $as_echo_n "(cached) " >&6
12280 else
12281   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12282 /* end confdefs.h.  */
12283
12284 #define _SYSCALL32
12285 #include <sys/procfs.h>
12286 int
12287 main ()
12288 {
12289 pr_sigset_t avar
12290   ;
12291   return 0;
12292 }
12293 _ACEOF
12294 if ac_fn_c_try_compile "$LINENO"; then :
12295   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
12296 else
12297   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
12298
12299 fi
12300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12301 fi
12302
12303  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
12304
12305 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
12306
12307  fi
12308  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
12309 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
12310
12311   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
12312 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
12313  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
12314   $as_echo_n "(cached) " >&6
12315 else
12316   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12317 /* end confdefs.h.  */
12318
12319 #define _SYSCALL32
12320 #include <sys/procfs.h>
12321 int
12322 main ()
12323 {
12324 pr_sigaction64_t avar
12325   ;
12326   return 0;
12327 }
12328 _ACEOF
12329 if ac_fn_c_try_compile "$LINENO"; then :
12330   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
12331 else
12332   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
12333
12334 fi
12335 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12336 fi
12337
12338  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
12339
12340 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
12341
12342  fi
12343  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
12344 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
12345
12346   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
12347 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
12348  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
12349   $as_echo_n "(cached) " >&6
12350 else
12351   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12352 /* end confdefs.h.  */
12353
12354 #define _SYSCALL32
12355 #include <sys/procfs.h>
12356 int
12357 main ()
12358 {
12359 pr_siginfo64_t avar
12360   ;
12361   return 0;
12362 }
12363 _ACEOF
12364 if ac_fn_c_try_compile "$LINENO"; then :
12365   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
12366 else
12367   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
12368
12369 fi
12370 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12371 fi
12372
12373  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
12374
12375 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
12376
12377  fi
12378  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
12379 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
12380
12381
12382
12383
12384
12385   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
12386     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
12387 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
12388     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
12389   $as_echo_n "(cached) " >&6
12390 else
12391   if test "$cross_compiling" = yes; then :
12392   gdb_cv_prfpregset_t_broken=yes
12393 else
12394   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12395 /* end confdefs.h.  */
12396 #include <sys/procfs.h>
12397        int main ()
12398        {
12399          if (sizeof (prfpregset_t) == sizeof (void *))
12400            return 1;
12401          return 0;
12402        }
12403 _ACEOF
12404 if ac_fn_c_try_run "$LINENO"; then :
12405   gdb_cv_prfpregset_t_broken=no
12406 else
12407   gdb_cv_prfpregset_t_broken=yes
12408 fi
12409 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12410   conftest.$ac_objext conftest.beam conftest.$ac_ext
12411 fi
12412
12413 fi
12414
12415     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
12416 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
12417     if test $gdb_cv_prfpregset_t_broken = yes; then
12418
12419 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
12420
12421     fi
12422   fi
12423
12424
12425   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
12426 $as_echo_n "checking for PIOCSET ioctl entry in sys/procfs.h... " >&6; }
12427   if test "${gdb_cv_have_procfs_piocset+set}" = set; then :
12428   $as_echo_n "(cached) " >&6
12429 else
12430   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12431 /* end confdefs.h.  */
12432 #include <unistd.h>
12433 #include <sys/types.h>
12434 #include <sys/procfs.h>
12435
12436 int
12437 main ()
12438 {
12439
12440     int dummy;;
12441     dummy = ioctl(0, PIOCSET, &dummy);
12442
12443   ;
12444   return 0;
12445 }
12446 _ACEOF
12447 if ac_fn_c_try_compile "$LINENO"; then :
12448   gdb_cv_have_procfs_piocset=yes
12449 else
12450   gdb_cv_have_procfs_piocset=no
12451 fi
12452 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12453 fi
12454
12455   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_procfs_piocset" >&5
12456 $as_echo "$gdb_cv_have_procfs_piocset" >&6; }
12457   if test $gdb_cv_have_procfs_piocset = yes; then
12458
12459 $as_echo "#define HAVE_PROCFS_PIOCSET 1" >>confdefs.h
12460
12461   fi
12462 fi
12463
12464 if test ${host} = ${target} ; then
12465
12466   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member l_addr in struct link_map" >&5
12467 $as_echo_n "checking for member l_addr in struct link_map... " >&6; }
12468   if test "${gdb_cv_have_struct_link_map_with_l_members+set}" = set; then :
12469   $as_echo_n "(cached) " >&6
12470 else
12471   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12472 /* end confdefs.h.  */
12473 #include <link.h>
12474 int
12475 main ()
12476 {
12477 struct link_map lm; (void) lm.l_addr;
12478   ;
12479   return 0;
12480 }
12481 _ACEOF
12482 if ac_fn_c_try_compile "$LINENO"; then :
12483   gdb_cv_have_struct_link_map_with_l_members=yes
12484 else
12485   gdb_cv_have_struct_link_map_with_l_members=no
12486 fi
12487 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12488 fi
12489
12490   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_l_members" >&5
12491 $as_echo "$gdb_cv_have_struct_link_map_with_l_members" >&6; }
12492   if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
12493
12494 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1" >>confdefs.h
12495
12496   fi
12497
12498
12499   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member lm_addr in struct link_map" >&5
12500 $as_echo_n "checking for member lm_addr in struct link_map... " >&6; }
12501   if test "${gdb_cv_have_struct_link_map_with_lm_members+set}" = set; then :
12502   $as_echo_n "(cached) " >&6
12503 else
12504   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12505 /* end confdefs.h.  */
12506 #include <sys/types.h>
12507 #include <link.h>
12508 int
12509 main ()
12510 {
12511 struct link_map lm; (void) lm.lm_addr;
12512   ;
12513   return 0;
12514 }
12515 _ACEOF
12516 if ac_fn_c_try_compile "$LINENO"; then :
12517   gdb_cv_have_struct_link_map_with_lm_members=yes
12518 else
12519   gdb_cv_have_struct_link_map_with_lm_members=no
12520 fi
12521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12522 fi
12523
12524   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_lm_members" >&5
12525 $as_echo "$gdb_cv_have_struct_link_map_with_lm_members" >&6; }
12526   if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
12527
12528 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS 1" >>confdefs.h
12529
12530   fi
12531
12532
12533   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member som_addr in struct so_map" >&5
12534 $as_echo_n "checking for member som_addr in struct so_map... " >&6; }
12535   if test "${gdb_cv_have_struct_so_map_with_som_members+set}" = set; then :
12536   $as_echo_n "(cached) " >&6
12537 else
12538   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12539 /* end confdefs.h.  */
12540 #include <sys/types.h>
12541 #ifdef HAVE_NLIST_H
12542 #include <nlist.h>
12543 #endif
12544 #include <link.h>
12545 int
12546 main ()
12547 {
12548 struct so_map lm; (void) lm.som_addr;
12549   ;
12550   return 0;
12551 }
12552 _ACEOF
12553 if ac_fn_c_try_compile "$LINENO"; then :
12554   gdb_cv_have_struct_so_map_with_som_members=yes
12555 else
12556   gdb_cv_have_struct_so_map_with_som_members=no
12557 fi
12558 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12559 fi
12560
12561   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_so_map_with_som_members" >&5
12562 $as_echo "$gdb_cv_have_struct_so_map_with_som_members" >&6; }
12563   if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
12564
12565 $as_echo "#define HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS 1" >>confdefs.h
12566
12567   fi
12568
12569
12570   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct link_map32 in sys/link.h" >&5
12571 $as_echo_n "checking for struct link_map32 in sys/link.h... " >&6; }
12572   if test "${gdb_cv_have_struct_link_map32+set}" = set; then :
12573   $as_echo_n "(cached) " >&6
12574 else
12575   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12576 /* end confdefs.h.  */
12577 #define _SYSCALL32
12578 #include <sys/link.h>
12579 int
12580 main ()
12581 {
12582 struct link_map32 l;
12583   ;
12584   return 0;
12585 }
12586 _ACEOF
12587 if ac_fn_c_try_compile "$LINENO"; then :
12588   gdb_cv_have_struct_link_map32=yes
12589 else
12590   gdb_cv_have_struct_link_map32=no
12591 fi
12592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12593 fi
12594
12595   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map32" >&5
12596 $as_echo "$gdb_cv_have_struct_link_map32" >&6; }
12597   if test $gdb_cv_have_struct_link_map32 = yes; then
12598
12599 $as_echo "#define HAVE_STRUCT_LINK_MAP32 1" >>confdefs.h
12600
12601
12602 $as_echo "#define _SYSCALL32 1" >>confdefs.h
12603
12604   fi
12605 fi
12606
12607 # Check if the compiler supports the `long long' type.
12608
12609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
12610 $as_echo_n "checking for long long support in compiler... " >&6; }
12611 if test "${gdb_cv_c_long_long+set}" = set; then :
12612   $as_echo_n "(cached) " >&6
12613 else
12614   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12615 /* end confdefs.h.  */
12616 extern long long foo;
12617 int
12618 main ()
12619 {
12620 switch (foo & 2) { case 0: return 1; }
12621   ;
12622   return 0;
12623 }
12624 _ACEOF
12625 if ac_fn_c_try_compile "$LINENO"; then :
12626   gdb_cv_c_long_long=yes
12627 else
12628   gdb_cv_c_long_long=no
12629 fi
12630 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12631 fi
12632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
12633 $as_echo "$gdb_cv_c_long_long" >&6; }
12634 if test $gdb_cv_c_long_long = yes; then
12635
12636 $as_echo "#define CC_HAS_LONG_LONG 1" >>confdefs.h
12637
12638 fi
12639
12640 # Check if the compiler and runtime support printing long longs.
12641
12642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
12643 $as_echo_n "checking for long long support in printf... " >&6; }
12644 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
12645   $as_echo_n "(cached) " >&6
12646 else
12647   if test "$cross_compiling" = yes; then :
12648   gdb_cv_printf_has_long_long=no
12649 else
12650   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12651 /* end confdefs.h.  */
12652 $ac_includes_default
12653 int
12654 main ()
12655 {
12656 char buf[32];
12657   long long l = 0;
12658   l = (l << 16) + 0x0123;
12659   l = (l << 16) + 0x4567;
12660   l = (l << 16) + 0x89ab;
12661   l = (l << 16) + 0xcdef;
12662   sprintf (buf, "0x%016llx", l);
12663   return (strcmp ("0x0123456789abcdef", buf));
12664   ;
12665   return 0;
12666 }
12667 _ACEOF
12668 if ac_fn_c_try_run "$LINENO"; then :
12669   gdb_cv_printf_has_long_long=yes
12670 else
12671   gdb_cv_printf_has_long_long=no
12672 fi
12673 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12674   conftest.$ac_objext conftest.beam conftest.$ac_ext
12675 fi
12676
12677 fi
12678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
12679 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
12680 if test $gdb_cv_printf_has_long_long = yes; then
12681
12682 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
12683
12684 fi
12685
12686 # Check if the compiler and runtime support printing decfloats.
12687
12688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
12689 $as_echo_n "checking for decfloat support in printf... " >&6; }
12690 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
12691   $as_echo_n "(cached) " >&6
12692 else
12693   if test "$cross_compiling" = yes; then :
12694   gdb_cv_printf_has_decfloat=no
12695 else
12696   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12697 /* end confdefs.h.  */
12698 $ac_includes_default
12699 int
12700 main ()
12701 {
12702 char buf[64];
12703   _Decimal32 d32 = 1.2345df;
12704   _Decimal64 d64 = 1.2345dd;
12705   _Decimal128 d128 = 1.2345dl;
12706   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
12707   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
12708   ;
12709   return 0;
12710 }
12711 _ACEOF
12712 if ac_fn_c_try_run "$LINENO"; then :
12713   gdb_cv_printf_has_decfloat=yes
12714 else
12715   gdb_cv_printf_has_decfloat=no
12716 fi
12717 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12718   conftest.$ac_objext conftest.beam conftest.$ac_ext
12719 fi
12720
12721 fi
12722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
12723 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
12724 if test $gdb_cv_printf_has_decfloat = yes; then
12725
12726 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
12727
12728 fi
12729
12730 # Check if the compiler supports the `long double' type.  We can't use
12731 # AC_C_LONG_DOUBLE because that one does additional checks on the
12732 # constants defined in <float.h> that fail on some systems,
12733 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
12734
12735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
12736 $as_echo_n "checking for long double support in compiler... " >&6; }
12737 if test "${gdb_cv_c_long_double+set}" = set; then :
12738   $as_echo_n "(cached) " >&6
12739 else
12740   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12741 /* end confdefs.h.  */
12742 long double foo;
12743 _ACEOF
12744 if ac_fn_c_try_compile "$LINENO"; then :
12745   gdb_cv_c_long_double=yes
12746 else
12747   gdb_cv_c_long_double=no
12748 fi
12749 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12750 fi
12751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
12752 $as_echo "$gdb_cv_c_long_double" >&6; }
12753 if test $gdb_cv_c_long_double = yes; then
12754
12755 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
12756
12757 fi
12758
12759 # Check if the compiler and runtime support printing long doubles.
12760
12761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
12762 $as_echo_n "checking for long double support in printf... " >&6; }
12763 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
12764   $as_echo_n "(cached) " >&6
12765 else
12766   if test "$cross_compiling" = yes; then :
12767   gdb_cv_printf_has_long_double=no
12768 else
12769   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12770 /* end confdefs.h.  */
12771 $ac_includes_default
12772 int
12773 main ()
12774 {
12775 char buf[16];
12776   long double f = 3.141592653;
12777   sprintf (buf, "%Lg", f);
12778   return (strncmp ("3.14159", buf, 7));
12779   ;
12780   return 0;
12781 }
12782 _ACEOF
12783 if ac_fn_c_try_run "$LINENO"; then :
12784   gdb_cv_printf_has_long_double=yes
12785 else
12786   gdb_cv_printf_has_long_double=no
12787 fi
12788 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12789   conftest.$ac_objext conftest.beam conftest.$ac_ext
12790 fi
12791
12792 fi
12793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
12794 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
12795 if test $gdb_cv_printf_has_long_double = yes; then
12796
12797 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
12798
12799 fi
12800
12801 # Check if the compiler and runtime support scanning long doubles.
12802
12803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
12804 $as_echo_n "checking for long double support in scanf... " >&6; }
12805 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
12806   $as_echo_n "(cached) " >&6
12807 else
12808   if test "$cross_compiling" = yes; then :
12809   gdb_cv_scanf_has_long_double=no
12810 else
12811   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12812 /* end confdefs.h.  */
12813 #include <stdio.h>
12814 int
12815 main ()
12816 {
12817 char *buf = "3.141592653";
12818   long double f = 0;
12819   sscanf (buf, "%Lg", &f);
12820   return !(f > 3.14159 && f < 3.14160);
12821   ;
12822   return 0;
12823 }
12824 _ACEOF
12825 if ac_fn_c_try_run "$LINENO"; then :
12826   gdb_cv_scanf_has_long_double=yes
12827 else
12828   gdb_cv_scanf_has_long_double=no
12829 fi
12830 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12831   conftest.$ac_objext conftest.beam conftest.$ac_ext
12832 fi
12833
12834 fi
12835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
12836 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
12837 if test $gdb_cv_scanf_has_long_double = yes; then
12838
12839 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
12840
12841 fi
12842
12843 case ${host_os} in
12844 aix*)
12845   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
12846 $as_echo_n "checking for -bbigtoc option... " >&6; }
12847 if test "${gdb_cv_bigtoc+set}" = set; then :
12848   $as_echo_n "(cached) " >&6
12849 else
12850
12851     SAVE_LDFLAGS=$LDFLAGS
12852
12853     case $GCC in
12854     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
12855     *) gdb_cv_bigtoc=-bbigtoc ;;
12856     esac
12857
12858     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
12859     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12860 /* end confdefs.h.  */
12861
12862 int
12863 main ()
12864 {
12865 int i;
12866   ;
12867   return 0;
12868 }
12869 _ACEOF
12870 if ac_fn_c_try_link "$LINENO"; then :
12871
12872 else
12873   gdb_cv_bigtoc=
12874 fi
12875 rm -f core conftest.err conftest.$ac_objext \
12876     conftest$ac_exeext conftest.$ac_ext
12877     LDFLAGS="${SAVE_LDFLAGS}"
12878
12879 fi
12880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
12881 $as_echo "$gdb_cv_bigtoc" >&6; }
12882   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
12883   ;;
12884 esac
12885
12886
12887
12888 if test ${build} = ${host} -a ${host} = ${target} ; then
12889    case ${host_os} in
12890    hpux*)
12891       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for HPUX/OSF thread support" >&5
12892 $as_echo_n "checking for HPUX/OSF thread support... " >&6; }
12893       if test -f /usr/include/dce/cma_config.h ; then
12894          if test "$GCC" = "yes" ; then
12895             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12896 $as_echo "yes" >&6; }
12897
12898 $as_echo "#define HAVE_HPUX_THREAD_SUPPORT 1" >>confdefs.h
12899
12900             CONFIG_OBS="${CONFIG_OBS} hpux-thread.o"
12901             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
12902          else
12903             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no (suppressed because you are not using GCC)" >&5
12904 $as_echo "no (suppressed because you are not using GCC)" >&6; }
12905          fi
12906       else
12907          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12908 $as_echo "no" >&6; }
12909       fi
12910       ;;
12911    solaris*)
12912       # See if thread_db library is around for Solaris thread debugging.
12913       # Note that we must explicitly test for version 1 of the library
12914       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
12915       # the same API.
12916       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
12917 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
12918       if test -f /usr/lib/libthread_db.so.1 ; then
12919          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12920 $as_echo "yes" >&6; }
12921
12922 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
12923
12924          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
12925          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
12926          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
12927 $as_echo_n "checking for dlopen in -ldl... " >&6; }
12928 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
12929   $as_echo_n "(cached) " >&6
12930 else
12931   ac_check_lib_save_LIBS=$LIBS
12932 LIBS="-ldl  $LIBS"
12933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12934 /* end confdefs.h.  */
12935
12936 /* Override any GCC internal prototype to avoid an error.
12937    Use char because int might match the return type of a GCC
12938    builtin and then its argument prototype would still apply.  */
12939 #ifdef __cplusplus
12940 extern "C"
12941 #endif
12942 char dlopen ();
12943 int
12944 main ()
12945 {
12946 return dlopen ();
12947   ;
12948   return 0;
12949 }
12950 _ACEOF
12951 if ac_fn_c_try_link "$LINENO"; then :
12952   ac_cv_lib_dl_dlopen=yes
12953 else
12954   ac_cv_lib_dl_dlopen=no
12955 fi
12956 rm -f core conftest.err conftest.$ac_objext \
12957     conftest$ac_exeext conftest.$ac_ext
12958 LIBS=$ac_check_lib_save_LIBS
12959 fi
12960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
12961 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
12962 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
12963   cat >>confdefs.h <<_ACEOF
12964 #define HAVE_LIBDL 1
12965 _ACEOF
12966
12967   LIBS="-ldl $LIBS"
12968
12969 fi
12970
12971          if test "$GCC" = "yes" ; then
12972             # The GNU linker requires the -export-dynamic option to make
12973             # all symbols visible in the dynamic symbol table.
12974             hold_ldflags=$LDFLAGS
12975             { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the ld -export-dynamic flag" >&5
12976 $as_echo_n "checking for the ld -export-dynamic flag... " >&6; }
12977             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
12978             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12979 /* end confdefs.h.  */
12980
12981 int
12982 main ()
12983 {
12984 int i;
12985   ;
12986   return 0;
12987 }
12988 _ACEOF
12989 if ac_fn_c_try_link "$LINENO"; then :
12990   found=yes
12991 else
12992   found=no
12993 fi
12994 rm -f core conftest.err conftest.$ac_objext \
12995     conftest$ac_exeext conftest.$ac_ext
12996             LDFLAGS=$hold_ldflags
12997             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
12998 $as_echo "$found" >&6; }
12999             if test $found = yes; then
13000                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
13001             fi
13002          fi
13003          # Sun randomly tweaked the prototypes in <proc_service.h>
13004          # at one point.
13005          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
13006 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
13007          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
13008   $as_echo_n "(cached) " >&6
13009 else
13010
13011             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13012 /* end confdefs.h.  */
13013
13014                 #include <proc_service.h>
13015                 ps_err_e ps_pdwrite
13016                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
13017
13018 int
13019 main ()
13020 {
13021
13022   ;
13023   return 0;
13024 }
13025 _ACEOF
13026 if ac_fn_c_try_compile "$LINENO"; then :
13027   gdb_cv_proc_service_is_old=no
13028 else
13029   gdb_cv_proc_service_is_old=yes
13030 fi
13031 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13032
13033 fi
13034
13035          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
13036 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
13037          if test $gdb_cv_proc_service_is_old = yes; then
13038
13039 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
13040
13041          fi
13042       else
13043          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13044 $as_echo "no" >&6; }
13045       fi
13046       ;;
13047    aix*)
13048       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
13049 $as_echo_n "checking for AiX thread debugging library... " >&6; }
13050       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
13051   $as_echo_n "(cached) " >&6
13052 else
13053   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13054 /* end confdefs.h.  */
13055 #include <sys/pthdebug.h>
13056 int
13057 main ()
13058 {
13059 #ifndef PTHDB_VERSION_3
13060                                     #error
13061                                     #endif
13062   ;
13063   return 0;
13064 }
13065 _ACEOF
13066 if ac_fn_c_try_compile "$LINENO"; then :
13067   gdb_cv_have_aix_thread_debug=yes
13068 else
13069   gdb_cv_have_aix_thread_debug=no
13070 fi
13071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13072 fi
13073
13074       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
13075 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
13076       if test $gdb_cv_have_aix_thread_debug = yes; then
13077          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
13078          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
13079          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -lpthdebug"
13080       fi
13081       ;;
13082    esac
13083
13084 fi
13085
13086 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
13087    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
13088 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
13089 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
13090   $as_echo_n "(cached) " >&6
13091 else
13092   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13093 /* end confdefs.h.  */
13094 #include <thread_db.h>
13095 int
13096 main ()
13097 {
13098 int i = TD_NOTALLOC;
13099   ;
13100   return 0;
13101 }
13102 _ACEOF
13103 if ac_fn_c_try_compile "$LINENO"; then :
13104   gdb_cv_thread_db_h_has_td_notalloc=yes
13105 else
13106   gdb_cv_thread_db_h_has_td_notalloc=no
13107
13108 fi
13109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13110
13111 fi
13112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
13113 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
13114    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
13115 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
13116 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
13117   $as_echo_n "(cached) " >&6
13118 else
13119   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13120 /* end confdefs.h.  */
13121 #include <thread_db.h>
13122 int
13123 main ()
13124 {
13125 int i = TD_VERSION;
13126   ;
13127   return 0;
13128 }
13129 _ACEOF
13130 if ac_fn_c_try_compile "$LINENO"; then :
13131   gdb_cv_thread_db_h_has_td_version=yes
13132 else
13133   gdb_cv_thread_db_h_has_td_version=no
13134
13135 fi
13136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13137
13138 fi
13139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
13140 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
13141    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
13142 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
13143 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
13144   $as_echo_n "(cached) " >&6
13145 else
13146   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13147 /* end confdefs.h.  */
13148 #include <thread_db.h>
13149 int
13150 main ()
13151 {
13152 int i = TD_NOTLS;
13153   ;
13154   return 0;
13155 }
13156 _ACEOF
13157 if ac_fn_c_try_compile "$LINENO"; then :
13158   gdb_cv_thread_db_h_has_td_notls=yes
13159 else
13160   gdb_cv_thread_db_h_has_td_notls=no
13161
13162 fi
13163 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13164
13165 fi
13166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
13167 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
13168 fi
13169 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
13170
13171 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
13172
13173 fi
13174 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
13175
13176 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
13177
13178 fi
13179 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
13180
13181 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
13182
13183 fi
13184
13185 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
13186    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
13187 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
13188 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
13189   $as_echo_n "(cached) " >&6
13190 else
13191   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13192 /* end confdefs.h.  */
13193 #include <sys/syscall.h>
13194 int
13195 main ()
13196 {
13197 int i = __NR_tkill;
13198   ;
13199   return 0;
13200 }
13201 _ACEOF
13202 if ac_fn_c_try_compile "$LINENO"; then :
13203   gdb_cv_sys_syscall_h_has_tkill=yes
13204 else
13205   gdb_cv_sys_syscall_h_has_tkill=no
13206
13207 fi
13208 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13209
13210 fi
13211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
13212 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
13213 fi
13214 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes" && test "x$ac_cv_func_syscall" = "xyes"; then
13215
13216 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
13217
13218 fi
13219
13220 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
13221 "
13222 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
13223   ac_have_decl=1
13224 else
13225   ac_have_decl=0
13226 fi
13227
13228 cat >>confdefs.h <<_ACEOF
13229 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
13230 _ACEOF
13231
13232
13233 if test "$cross_compiling" = yes; then :
13234   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13235 /* end confdefs.h.  */
13236 #include <sys/personality.h>
13237 int
13238 main ()
13239 {
13240
13241 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
13242 #       define ADDR_NO_RANDOMIZE 0x0040000
13243 #      endif
13244        /* Test the flag could be set and stays set.  */
13245        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
13246        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
13247            return 1
13248   ;
13249   return 0;
13250 }
13251 _ACEOF
13252 if ac_fn_c_try_link "$LINENO"; then :
13253   have_personality=true
13254 else
13255   have_personality=false
13256 fi
13257 rm -f core conftest.err conftest.$ac_objext \
13258     conftest$ac_exeext conftest.$ac_ext
13259 else
13260   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13261 /* end confdefs.h.  */
13262 #include <sys/personality.h>
13263 int
13264 main ()
13265 {
13266
13267 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
13268 #       define ADDR_NO_RANDOMIZE 0x0040000
13269 #      endif
13270        /* Test the flag could be set and stays set.  */
13271        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
13272        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
13273            return 1
13274   ;
13275   return 0;
13276 }
13277 _ACEOF
13278 if ac_fn_c_try_run "$LINENO"; then :
13279   have_personality=true
13280 else
13281   have_personality=false
13282 fi
13283 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13284   conftest.$ac_objext conftest.beam conftest.$ac_ext
13285 fi
13286
13287 if $have_personality
13288 then
13289
13290 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
13291
13292 fi
13293
13294
13295 target_sysroot_reloc=0
13296
13297 # Check whether --with-sysroot was given.
13298 if test "${with_sysroot+set}" = set; then :
13299   withval=$with_sysroot;
13300  case ${with_sysroot} in
13301  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_alias}/sys-root' ;;
13302  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
13303  esac
13304
13305  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
13306
13307  if test "x$prefix" = xNONE; then
13308   test_prefix=/usr/local
13309  else
13310   test_prefix=$prefix
13311  fi
13312  if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
13313   test_exec_prefix=$test_prefix
13314  else
13315   test_exec_prefix=$exec_prefix
13316  fi
13317  case ${TARGET_SYSTEM_ROOT} in
13318  "${test_prefix}"|"${test_prefix}/"*|\
13319  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
13320  '${prefix}'|'${prefix}/'*|\
13321  '${exec_prefix}'|'${exec_prefix}/'*)
13322    target_sysroot_reloc=1
13323    ;;
13324  esac
13325
13326 else
13327
13328  TARGET_SYSTEM_ROOT=
13329  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"\"'
13330
13331 fi
13332
13333 TARGET_SYSTEM_ROOT_DEFINE="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE=$target_sysroot_reloc"
13334
13335
13336
13337
13338
13339 # Check whether --with-system-gdbinit was given.
13340 if test "${with_system_gdbinit+set}" = set; then :
13341   withval=$with_system_gdbinit;
13342     SYSTEM_GDBINIT=$withval
13343 else
13344   SYSTEM_GDBINIT=
13345 fi
13346
13347
13348   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
13349   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
13350   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
13351   ac_define_dir=`eval echo $ac_define_dir`
13352
13353 cat >>confdefs.h <<_ACEOF
13354 #define SYSTEM_GDBINIT "$ac_define_dir"
13355 _ACEOF
13356
13357
13358
13359   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
13360      if test "x$prefix" = xNONE; then
13361         test_prefix=/usr/local
13362      else
13363         test_prefix=$prefix
13364      fi
13365   else
13366      test_prefix=$exec_prefix
13367   fi
13368   value=0
13369   case ${ac_define_dir} in
13370      "${test_prefix}"|"${test_prefix}/"*|\
13371         '${exec_prefix}'|'${exec_prefix}/'*)
13372      value=1
13373      ;;
13374   esac
13375
13376 cat >>confdefs.h <<_ACEOF
13377 #define SYSTEM_GDBINIT_RELOCATABLE $value
13378 _ACEOF
13379
13380
13381
13382 # Check whether --enable-werror was given.
13383 if test "${enable_werror+set}" = set; then :
13384   enableval=$enable_werror; case "${enableval}" in
13385      yes | y) ERROR_ON_WARNING="yes" ;;
13386      no | n)  ERROR_ON_WARNING="no" ;;
13387      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
13388    esac
13389 fi
13390
13391
13392 # Enable -Werror by default when using gcc
13393 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
13394     ERROR_ON_WARNING=yes
13395 fi
13396
13397 WERROR_CFLAGS=""
13398 if test "${ERROR_ON_WARNING}" = yes ; then
13399     WERROR_CFLAGS="-Werror"
13400 fi
13401
13402 # The entries after -Wno-pointer-sign are disabled warnings which may
13403 # be enabled in the future, which can not currently be used to build
13404 # GDB.
13405 # NOTE: If you change this list, remember to update
13406 # gdb/doc/gdbint.texinfo.
13407 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
13408 -Wformat-nonliteral -Wno-pointer-sign \
13409 -Wno-unused -Wunused-value -Wno-switch -Wno-char-subscripts"
13410
13411 # Enable -Wno-format by default when using gcc on mingw since many
13412 # GCC versions complain about %I64.
13413 case "${host}" in
13414   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
13415 esac
13416
13417 # Check whether --enable-build-warnings was given.
13418 if test "${enable_build_warnings+set}" = set; then :
13419   enableval=$enable_build_warnings; case "${enableval}" in
13420   yes)  ;;
13421   no)   build_warnings="-w";;
13422   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13423         build_warnings="${build_warnings} ${t}";;
13424   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13425         build_warnings="${t} ${build_warnings}";;
13426   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
13427 esac
13428 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
13429   echo "Setting compiler warning flags = $build_warnings" 6>&1
13430 fi
13431 fi
13432 # Check whether --enable-gdb-build-warnings was given.
13433 if test "${enable_gdb_build_warnings+set}" = set; then :
13434   enableval=$enable_gdb_build_warnings; case "${enableval}" in
13435   yes)  ;;
13436   no)   build_warnings="-w";;
13437   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13438         build_warnings="${build_warnings} ${t}";;
13439   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
13440         build_warnings="${t} ${build_warnings}";;
13441   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
13442 esac
13443 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
13444   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
13445 fi
13446 fi
13447 WARN_CFLAGS=""
13448 if test "x${build_warnings}" != x -a "x$GCC" = xyes
13449 then
13450     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
13451 $as_echo_n "checking compiler warning flags... " >&6; }
13452     # Separate out the -Werror flag as some files just cannot be
13453     # compiled with it enabled.
13454     for w in ${build_warnings}; do
13455         case $w in
13456         -Werr*) WERROR_CFLAGS=-Werror ;;
13457         *) # Check that GCC accepts it
13458             saved_CFLAGS="$CFLAGS"
13459             CFLAGS="$CFLAGS $w"
13460             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13461 /* end confdefs.h.  */
13462
13463 int
13464 main ()
13465 {
13466
13467   ;
13468   return 0;
13469 }
13470 _ACEOF
13471 if ac_fn_c_try_compile "$LINENO"; then :
13472   WARN_CFLAGS="${WARN_CFLAGS} $w"
13473 fi
13474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13475             CFLAGS="$saved_CFLAGS"
13476         esac
13477     done
13478     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
13479 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
13480 fi
13481
13482
13483
13484 # In the Cygwin environment, we need some additional flags.
13485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
13486 $as_echo_n "checking for cygwin... " >&6; }
13487 if test "${gdb_cv_os_cygwin+set}" = set; then :
13488   $as_echo_n "(cached) " >&6
13489 else
13490   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13491 /* end confdefs.h.  */
13492
13493 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
13494 lose
13495 #endif
13496 _ACEOF
13497 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13498   $EGREP "lose" >/dev/null 2>&1; then :
13499   gdb_cv_os_cygwin=yes
13500 else
13501   gdb_cv_os_cygwin=no
13502 fi
13503 rm -f conftest*
13504
13505 fi
13506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
13507 $as_echo "$gdb_cv_os_cygwin" >&6; }
13508
13509
13510 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
13511 case ${host} in
13512   *go32* ) SER_HARDWIRE=ser-go32.o ;;
13513   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
13514   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
13515 esac
13516
13517
13518 # libreadline needs libuser32.a in a cygwin environment
13519 WIN32LIBS=
13520 if test x$gdb_cv_os_cygwin = xyes; then
13521     WIN32LIBS="-luser32"
13522     case "${target}" in
13523         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
13524         ;;
13525     esac
13526 fi
13527
13528 # The ser-tcp.c module requires sockets.
13529 case ${host} in
13530   *mingw32*)
13531
13532 $as_echo "#define USE_WIN32API 1" >>confdefs.h
13533
13534     WIN32LIBS="$WIN32LIBS -lws2_32"
13535     ;;
13536 esac
13537
13538
13539 # Add ELF support to GDB, but only if BFD includes ELF support.
13540 OLD_CFLAGS=$CFLAGS
13541 OLD_LDFLAGS=$LDFLAGS
13542 OLD_LIBS=$LIBS
13543 CFLAGS="$CFLAGS -I${srcdir}/../include -I../bfd -I${srcdir}/../bfd"
13544 LDFLAGS="$LDFLAGS -L../bfd -L../libiberty"
13545 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
13546 LIBS="-lbfd -liberty $intl $LIBS"
13547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
13548 $as_echo_n "checking for ELF support in BFD... " >&6; }
13549 if test "${gdb_cv_var_elf+set}" = set; then :
13550   $as_echo_n "(cached) " >&6
13551 else
13552   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13553 /* end confdefs.h.  */
13554 #include <stdlib.h>
13555 #include "bfd.h"
13556 #include "elf-bfd.h"
13557
13558 int
13559 main ()
13560 {
13561 bfd *abfd = NULL; bfd_get_elf_phdr_upper_bound (abfd);
13562   ;
13563   return 0;
13564 }
13565 _ACEOF
13566 if ac_fn_c_try_link "$LINENO"; then :
13567   gdb_cv_var_elf=yes
13568 else
13569   gdb_cv_var_elf=no
13570 fi
13571 rm -f core conftest.err conftest.$ac_objext \
13572     conftest$ac_exeext conftest.$ac_ext
13573 fi
13574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
13575 $as_echo "$gdb_cv_var_elf" >&6; }
13576 if test $gdb_cv_var_elf = yes; then
13577   CONFIG_OBS="$CONFIG_OBS elfread.o"
13578
13579 $as_echo "#define HAVE_ELF 1" >>confdefs.h
13580
13581 fi
13582 CFLAGS=$OLD_CFLAGS
13583 LDFLAGS=$OLD_LDFLAGS
13584 LIBS=$OLD_LIBS
13585
13586 # Add any host-specific objects to GDB.
13587 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
13588
13589 LIBGUI="../libgui/src/libgui.a"
13590 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
13591
13592
13593
13594 WIN32LDAPP=
13595
13596
13597
13598 case "${host}" in
13599 *-*-cygwin* | *-*-mingw* )
13600     configdir="win"
13601     ;;
13602 *)
13603     configdir="unix"
13604     ;;
13605 esac
13606
13607 GDBTKLIBS=
13608 if test "${enable_gdbtk}" = "yes"; then
13609
13610     # Gdbtk must have an absolute path to srcdir in order to run
13611     # properly when not installed.
13612     here=`pwd`
13613     cd ${srcdir}
13614     GDBTK_SRC_DIR=`pwd`
13615     cd $here
13616
13617
13618     #
13619     # Ok, lets find the tcl configuration
13620     # First, look for one uninstalled.
13621     # the alternative search directory is invoked by --with-tcl
13622     #
13623
13624     if test x"${no_tcl}" = x ; then
13625         # we reset no_tcl in case something fails here
13626         no_tcl=true
13627
13628 # Check whether --with-tcl was given.
13629 if test "${with_tcl+set}" = set; then :
13630   withval=$with_tcl; with_tclconfig=${withval}
13631 fi
13632
13633         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
13634 $as_echo_n "checking for Tcl configuration... " >&6; }
13635         if test "${ac_cv_c_tclconfig+set}" = set; then :
13636   $as_echo_n "(cached) " >&6
13637 else
13638
13639
13640             # First check to see if --with-tcl was specified.
13641             case "${host}" in
13642                 *-*-cygwin*) platDir="win" ;;
13643                 *) platDir="unix" ;;
13644             esac
13645             if test x"${with_tclconfig}" != x ; then
13646                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
13647                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
13648                 else
13649                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
13650                 fi
13651             fi
13652
13653             # then check for a private Tcl installation
13654             if test x"${ac_cv_c_tclconfig}" = x ; then
13655                 for i in \
13656                         ../tcl \
13657                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13658                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
13659                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
13660                         ../../tcl \
13661                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13662                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
13663                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
13664                         ../../../tcl \
13665                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13666                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
13667                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
13668                     if test -f "$i/$platDir/tclConfig.sh" ; then
13669                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
13670                         break
13671                     fi
13672                 done
13673             fi
13674
13675             # on Darwin, check in Framework installation locations
13676             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
13677                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
13678                         `ls -d /Library/Frameworks 2>/dev/null` \
13679                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
13680                         `ls -d /System/Library/Frameworks 2>/dev/null` \
13681                         ; do
13682                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
13683                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
13684                         break
13685                     fi
13686                 done
13687             fi
13688
13689             # check in a few common install locations
13690             if test x"${ac_cv_c_tclconfig}" = x ; then
13691                 for i in `ls -d ${libdir} 2>/dev/null` \
13692                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
13693                         `ls -d ${prefix}/lib 2>/dev/null` \
13694                         `ls -d /usr/local/lib 2>/dev/null` \
13695                         `ls -d /usr/contrib/lib 2>/dev/null` \
13696                         `ls -d /usr/lib 2>/dev/null` \
13697                         ; do
13698                     if test -f "$i/tclConfig.sh" ; then
13699                         ac_cv_c_tclconfig=`(cd $i; pwd)`
13700                         break
13701                     fi
13702                 done
13703             fi
13704
13705             # check in a few other private locations
13706             if test x"${ac_cv_c_tclconfig}" = x ; then
13707                 for i in \
13708                         ${srcdir}/../tcl \
13709                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13710                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
13711                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
13712                     if test -f "$i/$platDir/tclConfig.sh" ; then
13713                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
13714                     break
13715                 fi
13716                 done
13717             fi
13718
13719 fi
13720
13721
13722         if test x"${ac_cv_c_tclconfig}" = x ; then
13723             TCL_BIN_DIR="# no Tcl configs found"
13724             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
13725 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
13726         else
13727             no_tcl=
13728             TCL_BIN_DIR=${ac_cv_c_tclconfig}
13729             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
13730 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
13731         fi
13732     fi
13733
13734
13735     # If $no_tk is nonempty, then we can't do Tk, and there is no
13736     # point to doing Tcl.
13737
13738     #
13739     # Ok, lets find the tk configuration
13740     # First, look for one uninstalled.
13741     # the alternative search directory is invoked by --with-tk
13742     #
13743
13744     if test x"${no_tk}" = x ; then
13745         # we reset no_tk in case something fails here
13746         no_tk=true
13747
13748 # Check whether --with-tk was given.
13749 if test "${with_tk+set}" = set; then :
13750   withval=$with_tk; with_tkconfig=${withval}
13751 fi
13752
13753         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
13754 $as_echo_n "checking for Tk configuration... " >&6; }
13755         if test "${ac_cv_c_tkconfig+set}" = set; then :
13756   $as_echo_n "(cached) " >&6
13757 else
13758
13759
13760             # First check to see if --with-tkconfig was specified.
13761             if test x"${with_tkconfig}" != x ; then
13762                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
13763                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
13764                 else
13765                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
13766                 fi
13767             fi
13768
13769             # then check for a private Tk library
13770             case "${host}" in
13771                 *-*-cygwin*) platDir="win" ;;
13772                 *) platDir="unix" ;;
13773             esac
13774             if test x"${ac_cv_c_tkconfig}" = x ; then
13775                 for i in \
13776                         ../tk \
13777                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13778                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
13779                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
13780                         ../../tk \
13781                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13782                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
13783                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
13784                         ../../../tk \
13785                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13786                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
13787                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
13788                     if test -f "$i/$platDir/tkConfig.sh" ; then
13789                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
13790                         break
13791                     fi
13792                 done
13793             fi
13794
13795             # on Darwin, check in Framework installation locations
13796             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
13797                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
13798                         `ls -d /Library/Frameworks 2>/dev/null` \
13799                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
13800                         `ls -d /System/Library/Frameworks 2>/dev/null` \
13801                         ; do
13802                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
13803                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
13804                         break
13805                     fi
13806                 done
13807             fi
13808
13809             # check in a few common install locations
13810             if test x"${ac_cv_c_tkconfig}" = x ; then
13811                 for i in `ls -d ${libdir} 2>/dev/null` \
13812                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
13813                         `ls -d ${prefix}/lib 2>/dev/null` \
13814                         `ls -d /usr/local/lib 2>/dev/null` \
13815                         `ls -d /usr/contrib/lib 2>/dev/null` \
13816                         `ls -d /usr/lib 2>/dev/null` \
13817                         ; do
13818                     if test -f "$i/tkConfig.sh" ; then
13819                         ac_cv_c_tkconfig=`(cd $i; pwd)`
13820                         break
13821                     fi
13822                 done
13823             fi
13824             # check in a few other private locations
13825             if test x"${ac_cv_c_tkconfig}" = x ; then
13826                 for i in \
13827                         ${srcdir}/../tk \
13828                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13829                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
13830                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
13831                     if test -f "$i/$platDir/tkConfig.sh" ; then
13832                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
13833                         break
13834                     fi
13835                 done
13836             fi
13837
13838 fi
13839
13840
13841         if test x"${ac_cv_c_tkconfig}" = x ; then
13842             TK_BIN_DIR="# no Tk configs found"
13843             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
13844 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
13845         else
13846             no_tk=
13847             TK_BIN_DIR=${ac_cv_c_tkconfig}
13848             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
13849 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
13850         fi
13851     fi
13852
13853
13854     if test -z "${no_tcl}" -a -z "${no_tk}"; then
13855
13856     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
13857 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
13858
13859     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
13860         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
13861 $as_echo "loading" >&6; }
13862         . ${TCL_BIN_DIR}/tclConfig.sh
13863     else
13864         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
13865 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
13866     fi
13867
13868     # eval is required to do the TCL_DBGX substitution
13869     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
13870     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
13871
13872     # If the TCL_BIN_DIR is the build directory (not the install directory),
13873     # then set the common variable name to the value of the build variables.
13874     # For example, the variable TCL_LIB_SPEC will be set to the value
13875     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
13876     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
13877     # installed and uninstalled version of Tcl.
13878     if test -f "${TCL_BIN_DIR}/Makefile" ; then
13879         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
13880         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
13881         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
13882     elif test "`uname -s`" = "Darwin"; then
13883         # If Tcl was built as a framework, attempt to use the libraries
13884         # from the framework at the given location so that linking works
13885         # against Tcl.framework installed in an arbitary location.
13886         case ${TCL_DEFS} in
13887             *TCL_FRAMEWORK*)
13888                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
13889                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
13890                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
13891                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
13892                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
13893                             break
13894                         fi
13895                     done
13896                 fi
13897                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
13898                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
13899                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
13900                 fi
13901                 ;;
13902         esac
13903     fi
13904
13905     # eval is required to do the TCL_DBGX substitution
13906     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
13907     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
13908     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
13909     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
13910
13911
13912
13913
13914
13915
13916
13917
13918
13919
13920
13921
13922
13923
13924
13925         # Check for in-tree tcl
13926         here=`pwd`
13927         cd ${srcdir}/..
13928         topdir=`pwd`
13929         cd ${here}
13930
13931         intree="no"
13932         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
13933           intree="yes"
13934         fi
13935
13936         # Find Tcl private headers
13937         if test x"${intree}" = xno; then
13938
13939   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
13940 $as_echo_n "checking for Tcl private headers... " >&6; }
13941   private_dir=""
13942   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
13943   if test -f ${dir}/tclInt.h ; then
13944     private_dir=${dir}
13945   fi
13946
13947   if test x"${private_dir}" = x; then
13948     as_fn_error "could not find private Tcl headers" "$LINENO" 5
13949   else
13950     TCL_PRIVATE_INCLUDE="-I${private_dir}"
13951     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
13952 $as_echo "${private_dir}" >&6; }
13953   fi
13954
13955           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
13956           TCL_LIBRARY="${TCL_LIB_SPEC}"
13957           TCL_DEPS=""
13958         else
13959           # If building tcl in the same src tree, private headers
13960           # are not needed, but we need to be sure to use the right
13961           # headers library
13962           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
13963           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
13964           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
13965         fi
13966
13967
13968
13969
13970
13971     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
13972 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
13973
13974     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
13975         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
13976 $as_echo "loading" >&6; }
13977         . ${TK_BIN_DIR}/tkConfig.sh
13978     else
13979         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
13980 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
13981     fi
13982
13983     # eval is required to do the TK_DBGX substitution
13984     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
13985     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
13986
13987     # If the TK_BIN_DIR is the build directory (not the install directory),
13988     # then set the common variable name to the value of the build variables.
13989     # For example, the variable TK_LIB_SPEC will be set to the value
13990     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
13991     # instead of TK_BUILD_LIB_SPEC since it will work with both an
13992     # installed and uninstalled version of Tcl.
13993     if test -f "${TK_BIN_DIR}/Makefile" ; then
13994         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
13995         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
13996         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
13997     elif test "`uname -s`" = "Darwin"; then
13998         # If Tk was built as a framework, attempt to use the libraries
13999         # from the framework at the given location so that linking works
14000         # against Tk.framework installed in an arbitary location.
14001         case ${TK_DEFS} in
14002             *TK_FRAMEWORK*)
14003                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
14004                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
14005                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
14006                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
14007                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
14008                             break
14009                         fi
14010                     done
14011                 fi
14012                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
14013                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
14014                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
14015                 fi
14016                 ;;
14017         esac
14018     fi
14019
14020     # eval is required to do the TK_DBGX substitution
14021     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
14022     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
14023     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
14024     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
14025
14026
14027
14028
14029
14030
14031
14032
14033
14034
14035
14036
14037
14038
14039         # Check for in-tree Tk
14040         intree="no"
14041         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
14042           intree="yes"
14043         fi
14044
14045         # Find Tk private headers
14046         if test x"${intree}" = xno; then
14047
14048   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
14049 $as_echo_n "checking for Tk private headers... " >&6; }
14050   private_dir=""
14051   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
14052   if test -f ${dir}/tkInt.h; then
14053     private_dir=${dir}
14054   fi
14055
14056   if test x"${private_dir}" = x; then
14057     as_fn_error "could not find Tk private headers" "$LINENO" 5
14058   else
14059     TK_PRIVATE_INCLUDE="-I${private_dir}"
14060     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
14061 $as_echo "${private_dir}" >&6; }
14062   fi
14063
14064           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
14065           TK_LIBRARY=${TK_LIB_SPEC}
14066           TK_DEPS=""
14067         else
14068           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
14069           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
14070           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
14071         fi
14072
14073
14074
14075
14076
14077         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
14078
14079         # Include some libraries that Tcl and Tk want.
14080         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
14081         # Yes, the ordering seems wrong here.  But it isn't.
14082         # TK_LIBS is the list of libraries that need to be linked
14083         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
14084         # were in LIBS then any link tests after this point would
14085         # try to include things like `$(LIBGUI)', which wouldn't work.
14086         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
14087
14088         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
14089         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
14090         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
14091         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
14092         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
14093         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
14094         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
14095
14096         if test x$gdb_cv_os_cygwin = xyes; then
14097           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
14098           WIN32LDAPP="-Wl,--subsystem,console"
14099           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
14100         fi
14101
14102         subdirs="$subdirs gdbtk"
14103
14104     fi
14105 fi
14106
14107
14108
14109
14110
14111
14112
14113
14114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
14115 $as_echo_n "checking for X... " >&6; }
14116
14117
14118 # Check whether --with-x was given.
14119 if test "${with_x+set}" = set; then :
14120   withval=$with_x;
14121 fi
14122
14123 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
14124 if test "x$with_x" = xno; then
14125   # The user explicitly disabled X.
14126   have_x=disabled
14127 else
14128   case $x_includes,$x_libraries in #(
14129     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
14130     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
14131   $as_echo_n "(cached) " >&6
14132 else
14133   # One or both of the vars are not set, and there is no cached value.
14134 ac_x_includes=no ac_x_libraries=no
14135 rm -f -r conftest.dir
14136 if mkdir conftest.dir; then
14137   cd conftest.dir
14138   cat >Imakefile <<'_ACEOF'
14139 incroot:
14140         @echo incroot='${INCROOT}'
14141 usrlibdir:
14142         @echo usrlibdir='${USRLIBDIR}'
14143 libdir:
14144         @echo libdir='${LIBDIR}'
14145 _ACEOF
14146   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
14147     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
14148     for ac_var in incroot usrlibdir libdir; do
14149       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
14150     done
14151     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
14152     for ac_extension in a so sl dylib la dll; do
14153       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
14154          test -f "$ac_im_libdir/libX11.$ac_extension"; then
14155         ac_im_usrlibdir=$ac_im_libdir; break
14156       fi
14157     done
14158     # Screen out bogus values from the imake configuration.  They are
14159     # bogus both because they are the default anyway, and because
14160     # using them would break gcc on systems where it needs fixed includes.
14161     case $ac_im_incroot in
14162         /usr/include) ac_x_includes= ;;
14163         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
14164     esac
14165     case $ac_im_usrlibdir in
14166         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
14167         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
14168     esac
14169   fi
14170   cd ..
14171   rm -f -r conftest.dir
14172 fi
14173
14174 # Standard set of common directories for X headers.
14175 # Check X11 before X11Rn because it is often a symlink to the current release.
14176 ac_x_header_dirs='
14177 /usr/X11/include
14178 /usr/X11R7/include
14179 /usr/X11R6/include
14180 /usr/X11R5/include
14181 /usr/X11R4/include
14182
14183 /usr/include/X11
14184 /usr/include/X11R7
14185 /usr/include/X11R6
14186 /usr/include/X11R5
14187 /usr/include/X11R4
14188
14189 /usr/local/X11/include
14190 /usr/local/X11R7/include
14191 /usr/local/X11R6/include
14192 /usr/local/X11R5/include
14193 /usr/local/X11R4/include
14194
14195 /usr/local/include/X11
14196 /usr/local/include/X11R7
14197 /usr/local/include/X11R6
14198 /usr/local/include/X11R5
14199 /usr/local/include/X11R4
14200
14201 /usr/X386/include
14202 /usr/x386/include
14203 /usr/XFree86/include/X11
14204
14205 /usr/include
14206 /usr/local/include
14207 /usr/unsupported/include
14208 /usr/athena/include
14209 /usr/local/x11r5/include
14210 /usr/lpp/Xamples/include
14211
14212 /usr/openwin/include
14213 /usr/openwin/share/include'
14214
14215 if test "$ac_x_includes" = no; then
14216   # Guess where to find include files, by looking for Xlib.h.
14217   # First, try using that file with no special directory specified.
14218   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14219 /* end confdefs.h.  */
14220 #include <X11/Xlib.h>
14221 _ACEOF
14222 if ac_fn_c_try_cpp "$LINENO"; then :
14223   # We can compile using X headers with no special include directory.
14224 ac_x_includes=
14225 else
14226   for ac_dir in $ac_x_header_dirs; do
14227   if test -r "$ac_dir/X11/Xlib.h"; then
14228     ac_x_includes=$ac_dir
14229     break
14230   fi
14231 done
14232 fi
14233 rm -f conftest.err conftest.$ac_ext
14234 fi # $ac_x_includes = no
14235
14236 if test "$ac_x_libraries" = no; then
14237   # Check for the libraries.
14238   # See if we find them without any special options.
14239   # Don't add to $LIBS permanently.
14240   ac_save_LIBS=$LIBS
14241   LIBS="-lX11 $LIBS"
14242   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14243 /* end confdefs.h.  */
14244 #include <X11/Xlib.h>
14245 int
14246 main ()
14247 {
14248 XrmInitialize ()
14249   ;
14250   return 0;
14251 }
14252 _ACEOF
14253 if ac_fn_c_try_link "$LINENO"; then :
14254   LIBS=$ac_save_LIBS
14255 # We can link X programs with no special library path.
14256 ac_x_libraries=
14257 else
14258   LIBS=$ac_save_LIBS
14259 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
14260 do
14261   # Don't even attempt the hair of trying to link an X program!
14262   for ac_extension in a so sl dylib la dll; do
14263     if test -r "$ac_dir/libX11.$ac_extension"; then
14264       ac_x_libraries=$ac_dir
14265       break 2
14266     fi
14267   done
14268 done
14269 fi
14270 rm -f core conftest.err conftest.$ac_objext \
14271     conftest$ac_exeext conftest.$ac_ext
14272 fi # $ac_x_libraries = no
14273
14274 case $ac_x_includes,$ac_x_libraries in #(
14275   no,* | *,no | *\'*)
14276     # Didn't find X, or a directory has "'" in its name.
14277     ac_cv_have_x="have_x=no";; #(
14278   *)
14279     # Record where we found X for the cache.
14280     ac_cv_have_x="have_x=yes\
14281         ac_x_includes='$ac_x_includes'\
14282         ac_x_libraries='$ac_x_libraries'"
14283 esac
14284 fi
14285 ;; #(
14286     *) have_x=yes;;
14287   esac
14288   eval "$ac_cv_have_x"
14289 fi # $with_x != no
14290
14291 if test "$have_x" != yes; then
14292   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
14293 $as_echo "$have_x" >&6; }
14294   no_x=yes
14295 else
14296   # If each of the values was on the command line, it overrides each guess.
14297   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
14298   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
14299   # Update the cache value to reflect the command line values.
14300   ac_cv_have_x="have_x=yes\
14301         ac_x_includes='$x_includes'\
14302         ac_x_libraries='$x_libraries'"
14303   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
14304 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
14305 fi
14306
14307
14308 # Unlike the sim directory, whether a simulator is linked is controlled by
14309 # presence of a gdb_sim definition in the target configure.tgt entry.
14310 # This code just checks for a few cases where we'd like to ignore those
14311 # definitions, even when they're present in the '.mt' file.  These cases
14312 # are when --disable-sim is specified, or if the simulator directory is
14313 # not part of the source tree.
14314 #
14315 # Check whether --enable-sim was given.
14316 if test "${enable_sim+set}" = set; then :
14317   enableval=$enable_sim; echo "enable_sim = $enable_sim";
14318  echo "enableval = ${enableval}";
14319  case "${enableval}" in
14320   yes) ignore_sim=false ;;
14321   no)  ignore_sim=true ;;
14322   *)   ignore_sim=false ;;
14323  esac
14324 else
14325   ignore_sim=false
14326 fi
14327
14328
14329 if test ! -d "${srcdir}/../sim"; then
14330   ignore_sim=true
14331 fi
14332
14333 SIM=
14334 SIM_OBS=
14335 if test "${ignore_sim}" = "false"; then
14336   if test x"${gdb_sim}" != x ; then
14337     SIM="${gdb_sim}"
14338     SIM_OBS="remote-sim.o"
14339
14340 $as_echo "#define WITH_SIM 1" >>confdefs.h
14341
14342   fi
14343 fi
14344
14345
14346
14347
14348
14349
14350
14351
14352
14353
14354
14355
14356
14357
14358 # List of host floatformats.
14359
14360 cat >>confdefs.h <<_ACEOF
14361 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
14362 _ACEOF
14363
14364
14365 cat >>confdefs.h <<_ACEOF
14366 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
14367 _ACEOF
14368
14369
14370 cat >>confdefs.h <<_ACEOF
14371 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
14372 _ACEOF
14373
14374
14375 # target_subdir is used by the testsuite to find the target libraries.
14376 target_subdir=
14377 if test "${host}" != "${target}"; then
14378     target_subdir="${target_alias}/"
14379 fi
14380
14381
14382 frags=
14383 if test "${gdb_native}" = "yes"; then
14384   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
14385   if test ! -f ${host_makefile_frag}; then
14386     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
14387   fi
14388   frags="$frags $host_makefile_frag"
14389 else
14390   host_makefile_frag=/dev/null
14391 fi
14392
14393
14394
14395
14396 if test "${gdb_native}" = "yes"; then
14397 # We pick this up from the host configuration file (.mh) because we
14398 # do not have a native configuration Makefile fragment.
14399 nativefile=`sed -n '
14400 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
14401 ' ${host_makefile_frag}`
14402 fi
14403
14404
14405 if test x"${gdb_osabi}" != x ; then
14406
14407 cat >>confdefs.h <<_ACEOF
14408 #define GDB_OSABI_DEFAULT $gdb_osabi
14409 _ACEOF
14410
14411 fi
14412
14413 # Enable multi-ice-gdb-server.
14414 # Check whether --enable-multi-ice was given.
14415 if test "${enable_multi_ice+set}" = set; then :
14416   enableval=$enable_multi_ice; case $enableval in
14417     yes | no)
14418       ;;
14419     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
14420   esac
14421 fi
14422
14423 if test "x$enable_multi_ice" = xyes; then
14424    subdirs="$subdirs multi-ice"
14425
14426 fi
14427
14428 # We only build gdbserver automatically in a native configuration.
14429 if test "$gdb_native" = "yes"; then
14430   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
14431 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
14432   if test "x$build_gdbserver" = xyes; then
14433     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14434 $as_echo "yes" >&6; }
14435     subdirs="$subdirs gdbserver"
14436
14437   else
14438     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14439 $as_echo "no" >&6; }
14440   fi
14441 fi
14442
14443 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
14444 # to an empty version.
14445
14446 files=
14447 links=
14448
14449 rm -f nm.h
14450 if test "${nativefile}" != ""; then
14451     case "${nativefile}" in
14452       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
14453       * ) GDB_NM_FILE="${nativefile}"
14454     esac
14455     files="${files} ${GDB_NM_FILE}"
14456     links="${links} nm.h"
14457
14458 cat >>confdefs.h <<_ACEOF
14459 #define GDB_NM_FILE "${GDB_NM_FILE}"
14460 _ACEOF
14461
14462 fi
14463
14464
14465 ac_sources="$files"
14466 ac_dests="$links"
14467 while test -n "$ac_sources"; do
14468   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
14469   set $ac_sources; ac_source=$1; shift; ac_sources=$*
14470   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
14471 done
14472 ac_config_links="$ac_config_links $ac_config_links_1"
14473
14474
14475
14476
14477
14478 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
14479
14480
14481 ac_config_files="$ac_config_files Makefile .gdbinit:gdbinit.in gnulib/Makefile"
14482
14483 ac_config_commands="$ac_config_commands default"
14484
14485 cat >confcache <<\_ACEOF
14486 # This file is a shell script that caches the results of configure
14487 # tests run on this system so they can be shared between configure
14488 # scripts and configure runs, see configure's option --config-cache.
14489 # It is not useful on other systems.  If it contains results you don't
14490 # want to keep, you may remove or edit it.
14491 #
14492 # config.status only pays attention to the cache file if you give it
14493 # the --recheck option to rerun configure.
14494 #
14495 # `ac_cv_env_foo' variables (set or unset) will be overridden when
14496 # loading this file, other *unset* `ac_cv_foo' will be assigned the
14497 # following values.
14498
14499 _ACEOF
14500
14501 # The following way of writing the cache mishandles newlines in values,
14502 # but we know of no workaround that is simple, portable, and efficient.
14503 # So, we kill variables containing newlines.
14504 # Ultrix sh set writes to stderr and can't be redirected directly,
14505 # and sets the high bit in the cache file unless we assign to the vars.
14506 (
14507   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
14508     eval ac_val=\$$ac_var
14509     case $ac_val in #(
14510     *${as_nl}*)
14511       case $ac_var in #(
14512       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
14513 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
14514       esac
14515       case $ac_var in #(
14516       _ | IFS | as_nl) ;; #(
14517       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
14518       *) { eval $ac_var=; unset $ac_var;} ;;
14519       esac ;;
14520     esac
14521   done
14522
14523   (set) 2>&1 |
14524     case $as_nl`(ac_space=' '; set) 2>&1` in #(
14525     *${as_nl}ac_space=\ *)
14526       # `set' does not quote correctly, so add quotes: double-quote
14527       # substitution turns \\\\ into \\, and sed turns \\ into \.
14528       sed -n \
14529         "s/'/'\\\\''/g;
14530           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
14531       ;; #(
14532     *)
14533       # `set' quotes correctly as required by POSIX, so do not add quotes.
14534       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
14535       ;;
14536     esac |
14537     sort
14538 ) |
14539   sed '
14540      /^ac_cv_env_/b end
14541      t clear
14542      :clear
14543      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
14544      t end
14545      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
14546      :end' >>confcache
14547 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
14548   if test -w "$cache_file"; then
14549     test "x$cache_file" != "x/dev/null" &&
14550       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
14551 $as_echo "$as_me: updating cache $cache_file" >&6;}
14552     cat confcache >$cache_file
14553   else
14554     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
14555 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
14556   fi
14557 fi
14558 rm -f confcache
14559
14560 test "x$prefix" = xNONE && prefix=$ac_default_prefix
14561 # Let make expand exec_prefix.
14562 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14563
14564 DEFS=-DHAVE_CONFIG_H
14565
14566 ac_libobjs=
14567 ac_ltlibobjs=
14568 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
14569   # 1. Remove the extension, and $U if already installed.
14570   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
14571   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
14572   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
14573   #    will be set to the directory where LIBOBJS objects are built.
14574   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
14575   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
14576 done
14577 LIBOBJS=$ac_libobjs
14578
14579 LTLIBOBJS=$ac_ltlibobjs
14580
14581
14582 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
14583   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
14584 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14585 fi
14586 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
14587   as_fn_error "conditional \"GMAKE\" was never defined.
14588 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14589 fi
14590 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
14591   as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
14592 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14593 fi
14594
14595     gl_libobjs=
14596     gl_ltlibobjs=
14597     if test -n "$gl_LIBOBJS"; then
14598       # Remove the extension.
14599       sed_drop_objext='s/\.o$//;s/\.obj$//'
14600       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed "$sed_drop_objext" | sort | uniq`; do
14601         gl_libobjs="$gl_libobjs $i.$ac_objext"
14602         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
14603       done
14604     fi
14605     gl_LIBOBJS=$gl_libobjs
14606
14607     gl_LTLIBOBJS=$gl_ltlibobjs
14608
14609
14610
14611     gltests_libobjs=
14612     gltests_ltlibobjs=
14613     if test -n "$gltests_LIBOBJS"; then
14614       # Remove the extension.
14615       sed_drop_objext='s/\.o$//;s/\.obj$//'
14616       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed "$sed_drop_objext" | sort | uniq`; do
14617         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
14618         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
14619       done
14620     fi
14621     gltests_LIBOBJS=$gltests_libobjs
14622
14623     gltests_LTLIBOBJS=$gltests_ltlibobjs
14624
14625
14626 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
14627   as_fn_error "conditional \"AMDEP\" was never defined.
14628 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14629 fi
14630 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
14631   as_fn_error "conditional \"am__fastdepCC\" was never defined.
14632 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14633 fi
14634  if test -n "$EXEEXT"; then
14635   am__EXEEXT_TRUE=
14636   am__EXEEXT_FALSE='#'
14637 else
14638   am__EXEEXT_TRUE='#'
14639   am__EXEEXT_FALSE=
14640 fi
14641
14642
14643
14644 : ${CONFIG_STATUS=./config.status}
14645 ac_write_fail=0
14646 ac_clean_files_save=$ac_clean_files
14647 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
14648 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
14649 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
14650 as_write_fail=0
14651 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
14652 #! $SHELL
14653 # Generated by $as_me.
14654 # Run this file to recreate the current configuration.
14655 # Compiler output produced by configure, useful for debugging
14656 # configure, is in config.log if it exists.
14657
14658 debug=false
14659 ac_cs_recheck=false
14660 ac_cs_silent=false
14661
14662 SHELL=\${CONFIG_SHELL-$SHELL}
14663 export SHELL
14664 _ASEOF
14665 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
14666 ## -------------------- ##
14667 ## M4sh Initialization. ##
14668 ## -------------------- ##
14669
14670 # Be more Bourne compatible
14671 DUALCASE=1; export DUALCASE # for MKS sh
14672 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
14673   emulate sh
14674   NULLCMD=:
14675   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
14676   # is contrary to our usage.  Disable this feature.
14677   alias -g '${1+"$@"}'='"$@"'
14678   setopt NO_GLOB_SUBST
14679 else
14680   case `(set -o) 2>/dev/null` in #(
14681   *posix*) :
14682     set -o posix ;; #(
14683   *) :
14684      ;;
14685 esac
14686 fi
14687
14688
14689 as_nl='
14690 '
14691 export as_nl
14692 # Printing a long string crashes Solaris 7 /usr/bin/printf.
14693 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
14694 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
14695 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
14696 # Prefer a ksh shell builtin over an external printf program on Solaris,
14697 # but without wasting forks for bash or zsh.
14698 if test -z "$BASH_VERSION$ZSH_VERSION" \
14699     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
14700   as_echo='print -r --'
14701   as_echo_n='print -rn --'
14702 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
14703   as_echo='printf %s\n'
14704   as_echo_n='printf %s'
14705 else
14706   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
14707     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
14708     as_echo_n='/usr/ucb/echo -n'
14709   else
14710     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
14711     as_echo_n_body='eval
14712       arg=$1;
14713       case $arg in #(
14714       *"$as_nl"*)
14715         expr "X$arg" : "X\\(.*\\)$as_nl";
14716         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
14717       esac;
14718       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
14719     '
14720     export as_echo_n_body
14721     as_echo_n='sh -c $as_echo_n_body as_echo'
14722   fi
14723   export as_echo_body
14724   as_echo='sh -c $as_echo_body as_echo'
14725 fi
14726
14727 # The user is always right.
14728 if test "${PATH_SEPARATOR+set}" != set; then
14729   PATH_SEPARATOR=:
14730   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
14731     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
14732       PATH_SEPARATOR=';'
14733   }
14734 fi
14735
14736
14737 # IFS
14738 # We need space, tab and new line, in precisely that order.  Quoting is
14739 # there to prevent editors from complaining about space-tab.
14740 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
14741 # splitting by setting IFS to empty value.)
14742 IFS=" ""        $as_nl"
14743
14744 # Find who we are.  Look in the path if we contain no directory separator.
14745 case $0 in #((
14746   *[\\/]* ) as_myself=$0 ;;
14747   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14748 for as_dir in $PATH
14749 do
14750   IFS=$as_save_IFS
14751   test -z "$as_dir" && as_dir=.
14752     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
14753   done
14754 IFS=$as_save_IFS
14755
14756      ;;
14757 esac
14758 # We did not find ourselves, most probably we were run as `sh COMMAND'
14759 # in which case we are not to be found in the path.
14760 if test "x$as_myself" = x; then
14761   as_myself=$0
14762 fi
14763 if test ! -f "$as_myself"; then
14764   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
14765   exit 1
14766 fi
14767
14768 # Unset variables that we do not need and which cause bugs (e.g. in
14769 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
14770 # suppresses any "Segmentation fault" message there.  '((' could
14771 # trigger a bug in pdksh 5.2.14.
14772 for as_var in BASH_ENV ENV MAIL MAILPATH
14773 do eval test x\${$as_var+set} = xset \
14774   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
14775 done
14776 PS1='$ '
14777 PS2='> '
14778 PS4='+ '
14779
14780 # NLS nuisances.
14781 LC_ALL=C
14782 export LC_ALL
14783 LANGUAGE=C
14784 export LANGUAGE
14785
14786 # CDPATH.
14787 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
14788
14789
14790 # as_fn_error ERROR [LINENO LOG_FD]
14791 # ---------------------------------
14792 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
14793 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
14794 # script with status $?, using 1 if that was 0.
14795 as_fn_error ()
14796 {
14797   as_status=$?; test $as_status -eq 0 && as_status=1
14798   if test "$3"; then
14799     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
14800     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
14801   fi
14802   $as_echo "$as_me: error: $1" >&2
14803   as_fn_exit $as_status
14804 } # as_fn_error
14805
14806
14807 # as_fn_set_status STATUS
14808 # -----------------------
14809 # Set $? to STATUS, without forking.
14810 as_fn_set_status ()
14811 {
14812   return $1
14813 } # as_fn_set_status
14814
14815 # as_fn_exit STATUS
14816 # -----------------
14817 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
14818 as_fn_exit ()
14819 {
14820   set +e
14821   as_fn_set_status $1
14822   exit $1
14823 } # as_fn_exit
14824
14825 # as_fn_unset VAR
14826 # ---------------
14827 # Portably unset VAR.
14828 as_fn_unset ()
14829 {
14830   { eval $1=; unset $1;}
14831 }
14832 as_unset=as_fn_unset
14833 # as_fn_append VAR VALUE
14834 # ----------------------
14835 # Append the text in VALUE to the end of the definition contained in VAR. Take
14836 # advantage of any shell optimizations that allow amortized linear growth over
14837 # repeated appends, instead of the typical quadratic growth present in naive
14838 # implementations.
14839 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
14840   eval 'as_fn_append ()
14841   {
14842     eval $1+=\$2
14843   }'
14844 else
14845   as_fn_append ()
14846   {
14847     eval $1=\$$1\$2
14848   }
14849 fi # as_fn_append
14850
14851 # as_fn_arith ARG...
14852 # ------------------
14853 # Perform arithmetic evaluation on the ARGs, and store the result in the
14854 # global $as_val. Take advantage of shells that can avoid forks. The arguments
14855 # must be portable across $(()) and expr.
14856 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
14857   eval 'as_fn_arith ()
14858   {
14859     as_val=$(( $* ))
14860   }'
14861 else
14862   as_fn_arith ()
14863   {
14864     as_val=`expr "$@" || test $? -eq 1`
14865   }
14866 fi # as_fn_arith
14867
14868
14869 if expr a : '\(a\)' >/dev/null 2>&1 &&
14870    test "X`expr 00001 : '.*\(...\)'`" = X001; then
14871   as_expr=expr
14872 else
14873   as_expr=false
14874 fi
14875
14876 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
14877   as_basename=basename
14878 else
14879   as_basename=false
14880 fi
14881
14882 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
14883   as_dirname=dirname
14884 else
14885   as_dirname=false
14886 fi
14887
14888 as_me=`$as_basename -- "$0" ||
14889 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
14890          X"$0" : 'X\(//\)$' \| \
14891          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
14892 $as_echo X/"$0" |
14893     sed '/^.*\/\([^/][^/]*\)\/*$/{
14894             s//\1/
14895             q
14896           }
14897           /^X\/\(\/\/\)$/{
14898             s//\1/
14899             q
14900           }
14901           /^X\/\(\/\).*/{
14902             s//\1/
14903             q
14904           }
14905           s/.*/./; q'`
14906
14907 # Avoid depending upon Character Ranges.
14908 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
14909 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
14910 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
14911 as_cr_digits='0123456789'
14912 as_cr_alnum=$as_cr_Letters$as_cr_digits
14913
14914 ECHO_C= ECHO_N= ECHO_T=
14915 case `echo -n x` in #(((((
14916 -n*)
14917   case `echo 'xy\c'` in
14918   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
14919   xy)  ECHO_C='\c';;
14920   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
14921        ECHO_T=' ';;
14922   esac;;
14923 *)
14924   ECHO_N='-n';;
14925 esac
14926
14927 rm -f conf$$ conf$$.exe conf$$.file
14928 if test -d conf$$.dir; then
14929   rm -f conf$$.dir/conf$$.file
14930 else
14931   rm -f conf$$.dir
14932   mkdir conf$$.dir 2>/dev/null
14933 fi
14934 if (echo >conf$$.file) 2>/dev/null; then
14935   if ln -s conf$$.file conf$$ 2>/dev/null; then
14936     as_ln_s='ln -s'
14937     # ... but there are two gotchas:
14938     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
14939     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
14940     # In both cases, we have to default to `cp -p'.
14941     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
14942       as_ln_s='cp -p'
14943   elif ln conf$$.file conf$$ 2>/dev/null; then
14944     as_ln_s=ln
14945   else
14946     as_ln_s='cp -p'
14947   fi
14948 else
14949   as_ln_s='cp -p'
14950 fi
14951 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
14952 rmdir conf$$.dir 2>/dev/null
14953
14954
14955 # as_fn_mkdir_p
14956 # -------------
14957 # Create "$as_dir" as a directory, including parents if necessary.
14958 as_fn_mkdir_p ()
14959 {
14960
14961   case $as_dir in #(
14962   -*) as_dir=./$as_dir;;
14963   esac
14964   test -d "$as_dir" || eval $as_mkdir_p || {
14965     as_dirs=
14966     while :; do
14967       case $as_dir in #(
14968       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
14969       *) as_qdir=$as_dir;;
14970       esac
14971       as_dirs="'$as_qdir' $as_dirs"
14972       as_dir=`$as_dirname -- "$as_dir" ||
14973 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14974          X"$as_dir" : 'X\(//\)[^/]' \| \
14975          X"$as_dir" : 'X\(//\)$' \| \
14976          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
14977 $as_echo X"$as_dir" |
14978     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14979             s//\1/
14980             q
14981           }
14982           /^X\(\/\/\)[^/].*/{
14983             s//\1/
14984             q
14985           }
14986           /^X\(\/\/\)$/{
14987             s//\1/
14988             q
14989           }
14990           /^X\(\/\).*/{
14991             s//\1/
14992             q
14993           }
14994           s/.*/./; q'`
14995       test -d "$as_dir" && break
14996     done
14997     test -z "$as_dirs" || eval "mkdir $as_dirs"
14998   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
14999
15000
15001 } # as_fn_mkdir_p
15002 if mkdir -p . 2>/dev/null; then
15003   as_mkdir_p='mkdir -p "$as_dir"'
15004 else
15005   test -d ./-p && rmdir ./-p
15006   as_mkdir_p=false
15007 fi
15008
15009 if test -x / >/dev/null 2>&1; then
15010   as_test_x='test -x'
15011 else
15012   if ls -dL / >/dev/null 2>&1; then
15013     as_ls_L_option=L
15014   else
15015     as_ls_L_option=
15016   fi
15017   as_test_x='
15018     eval sh -c '\''
15019       if test -d "$1"; then
15020         test -d "$1/.";
15021       else
15022         case $1 in #(
15023         -*)set "./$1";;
15024         esac;
15025         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
15026         ???[sx]*):;;*)false;;esac;fi
15027     '\'' sh
15028   '
15029 fi
15030 as_executable_p=$as_test_x
15031
15032 # Sed expression to map a string onto a valid CPP name.
15033 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
15034
15035 # Sed expression to map a string onto a valid variable name.
15036 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
15037
15038
15039 exec 6>&1
15040 ## ----------------------------------- ##
15041 ## Main body of $CONFIG_STATUS script. ##
15042 ## ----------------------------------- ##
15043 _ASEOF
15044 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
15045
15046 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15047 # Save the log message, to keep $0 and so on meaningful, and to
15048 # report actual input values of CONFIG_FILES etc. instead of their
15049 # values after options handling.
15050 ac_log="
15051 This file was extended by $as_me, which was
15052 generated by GNU Autoconf 2.64.  Invocation command line was
15053
15054   CONFIG_FILES    = $CONFIG_FILES
15055   CONFIG_HEADERS  = $CONFIG_HEADERS
15056   CONFIG_LINKS    = $CONFIG_LINKS
15057   CONFIG_COMMANDS = $CONFIG_COMMANDS
15058   $ $0 $@
15059
15060 on `(hostname || uname -n) 2>/dev/null | sed 1q`
15061 "
15062
15063 _ACEOF
15064
15065 case $ac_config_files in *"
15066 "*) set x $ac_config_files; shift; ac_config_files=$*;;
15067 esac
15068
15069 case $ac_config_headers in *"
15070 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
15071 esac
15072
15073
15074 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15075 # Files that config.status was made for.
15076 config_files="$ac_config_files"
15077 config_headers="$ac_config_headers"
15078 config_links="$ac_config_links"
15079 config_commands="$ac_config_commands"
15080
15081 _ACEOF
15082
15083 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15084 ac_cs_usage="\
15085 \`$as_me' instantiates files and other configuration actions
15086 from templates according to the current configuration.  Unless the files
15087 and actions are specified as TAGs, all are instantiated by default.
15088
15089 Usage: $0 [OPTION]... [TAG]...
15090
15091   -h, --help       print this help, then exit
15092   -V, --version    print version number and configuration settings, then exit
15093   -q, --quiet, --silent
15094                    do not print progress messages
15095   -d, --debug      don't remove temporary files
15096       --recheck    update $as_me by reconfiguring in the same conditions
15097       --file=FILE[:TEMPLATE]
15098                    instantiate the configuration file FILE
15099       --header=FILE[:TEMPLATE]
15100                    instantiate the configuration header FILE
15101
15102 Configuration files:
15103 $config_files
15104
15105 Configuration headers:
15106 $config_headers
15107
15108 Configuration links:
15109 $config_links
15110
15111 Configuration commands:
15112 $config_commands
15113
15114 Report bugs to the package provider."
15115
15116 _ACEOF
15117 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15118 ac_cs_version="\\
15119 config.status
15120 configured by $0, generated by GNU Autoconf 2.64,
15121   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
15122
15123 Copyright (C) 2009 Free Software Foundation, Inc.
15124 This config.status script is free software; the Free Software Foundation
15125 gives unlimited permission to copy, distribute and modify it."
15126
15127 ac_pwd='$ac_pwd'
15128 srcdir='$srcdir'
15129 INSTALL='$INSTALL'
15130 MKDIR_P='$MKDIR_P'
15131 AWK='$AWK'
15132 test -n "\$AWK" || AWK=awk
15133 _ACEOF
15134
15135 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15136 # The default lists apply if the user does not specify any file.
15137 ac_need_defaults=:
15138 while test $# != 0
15139 do
15140   case $1 in
15141   --*=*)
15142     ac_option=`expr "X$1" : 'X\([^=]*\)='`
15143     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
15144     ac_shift=:
15145     ;;
15146   *)
15147     ac_option=$1
15148     ac_optarg=$2
15149     ac_shift=shift
15150     ;;
15151   esac
15152
15153   case $ac_option in
15154   # Handling of the options.
15155   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
15156     ac_cs_recheck=: ;;
15157   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
15158     $as_echo "$ac_cs_version"; exit ;;
15159   --debug | --debu | --deb | --de | --d | -d )
15160     debug=: ;;
15161   --file | --fil | --fi | --f )
15162     $ac_shift
15163     case $ac_optarg in
15164     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15165     esac
15166     as_fn_append CONFIG_FILES " '$ac_optarg'"
15167     ac_need_defaults=false;;
15168   --header | --heade | --head | --hea )
15169     $ac_shift
15170     case $ac_optarg in
15171     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15172     esac
15173     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
15174     ac_need_defaults=false;;
15175   --he | --h)
15176     # Conflict between --help and --header
15177     as_fn_error "ambiguous option: \`$1'
15178 Try \`$0 --help' for more information.";;
15179   --help | --hel | -h )
15180     $as_echo "$ac_cs_usage"; exit ;;
15181   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
15182   | -silent | --silent | --silen | --sile | --sil | --si | --s)
15183     ac_cs_silent=: ;;
15184
15185   # This is an error.
15186   -*) as_fn_error "unrecognized option: \`$1'
15187 Try \`$0 --help' for more information." ;;
15188
15189   *) as_fn_append ac_config_targets " $1"
15190      ac_need_defaults=false ;;
15191
15192   esac
15193   shift
15194 done
15195
15196 ac_configure_extra_args=
15197
15198 if $ac_cs_silent; then
15199   exec 6>/dev/null
15200   ac_configure_extra_args="$ac_configure_extra_args --silent"
15201 fi
15202
15203 _ACEOF
15204 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15205 if \$ac_cs_recheck; then
15206   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
15207   shift
15208   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
15209   CONFIG_SHELL='$SHELL'
15210   export CONFIG_SHELL
15211   exec "\$@"
15212 fi
15213
15214 _ACEOF
15215 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15216 exec 5>>config.log
15217 {
15218   echo
15219   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
15220 ## Running $as_me. ##
15221 _ASBOX
15222   $as_echo "$ac_log"
15223 } >&5
15224
15225 _ACEOF
15226 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15227 #
15228 # INIT-COMMANDS
15229 #
15230 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
15231 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
15232
15233 _ACEOF
15234
15235 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15236
15237 # Handling of arguments.
15238 for ac_config_target in $ac_config_targets
15239 do
15240   case $ac_config_target in
15241     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
15242     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
15243     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
15244     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
15245     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
15246     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:gdbinit.in" ;;
15247     "gnulib/Makefile") CONFIG_FILES="$CONFIG_FILES gnulib/Makefile" ;;
15248     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
15249
15250   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
15251   esac
15252 done
15253
15254
15255 # If the user did not use the arguments to specify the items to instantiate,
15256 # then the envvar interface is used.  Set only those that are not.
15257 # We use the long form for the default assignment because of an extremely
15258 # bizarre bug on SunOS 4.1.3.
15259 if $ac_need_defaults; then
15260   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
15261   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
15262   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
15263   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
15264 fi
15265
15266 # Have a temporary directory for convenience.  Make it in the build tree
15267 # simply because there is no reason against having it here, and in addition,
15268 # creating and moving files from /tmp can sometimes cause problems.
15269 # Hook for its removal unless debugging.
15270 # Note that there is a small window in which the directory will not be cleaned:
15271 # after its creation but before its name has been assigned to `$tmp'.
15272 $debug ||
15273 {
15274   tmp=
15275   trap 'exit_status=$?
15276   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
15277 ' 0
15278   trap 'as_fn_exit 1' 1 2 13 15
15279 }
15280 # Create a (secure) tmp directory for tmp files.
15281
15282 {
15283   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
15284   test -n "$tmp" && test -d "$tmp"
15285 }  ||
15286 {
15287   tmp=./conf$$-$RANDOM
15288   (umask 077 && mkdir "$tmp")
15289 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
15290
15291 # Set up the scripts for CONFIG_FILES section.
15292 # No need to generate them if there are no CONFIG_FILES.
15293 # This happens for instance with `./config.status config.h'.
15294 if test -n "$CONFIG_FILES"; then
15295
15296 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
15297   ac_cs_awk_getline=:
15298   ac_cs_awk_pipe_init=
15299   ac_cs_awk_read_file='
15300       while ((getline aline < (F[key])) > 0)
15301         print(aline)
15302       close(F[key])'
15303   ac_cs_awk_pipe_fini=
15304 else
15305   ac_cs_awk_getline=false
15306   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
15307   ac_cs_awk_read_file='
15308       print "|#_!!_#|"
15309       print "cat " F[key] " &&"
15310       '$ac_cs_awk_pipe_init
15311   # The final `:' finishes the AND list.
15312   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
15313 fi
15314 ac_cr=`echo X | tr X '\015'`
15315 # On cygwin, bash can eat \r inside `` if the user requested igncr.
15316 # But we know of no other shell where ac_cr would be empty at this
15317 # point, so we can use a bashism as a fallback.
15318 if test "x$ac_cr" = x; then
15319   eval ac_cr=\$\'\\r\'
15320 fi
15321 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
15322 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
15323   ac_cs_awk_cr='\r'
15324 else
15325   ac_cs_awk_cr=$ac_cr
15326 fi
15327
15328 echo 'BEGIN {' >"$tmp/subs1.awk" &&
15329 _ACEOF
15330
15331 # Create commands to substitute file output variables.
15332 {
15333   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
15334   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
15335   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
15336   echo "_ACAWK" &&
15337   echo "_ACEOF"
15338 } >conf$$files.sh &&
15339 . ./conf$$files.sh ||
15340   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15341 rm -f conf$$files.sh
15342
15343 {
15344   echo "cat >conf$$subs.awk <<_ACEOF" &&
15345   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
15346   echo "_ACEOF"
15347 } >conf$$subs.sh ||
15348   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15349 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
15350 ac_delim='%!_!# '
15351 for ac_last_try in false false false false false :; do
15352   . ./conf$$subs.sh ||
15353     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15354
15355   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
15356   if test $ac_delim_n = $ac_delim_num; then
15357     break
15358   elif $ac_last_try; then
15359     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15360   else
15361     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15362   fi
15363 done
15364 rm -f conf$$subs.sh
15365
15366 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15367 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
15368 _ACEOF
15369 sed -n '
15370 h
15371 s/^/S["/; s/!.*/"]=/
15372 p
15373 g
15374 s/^[^!]*!//
15375 :repl
15376 t repl
15377 s/'"$ac_delim"'$//
15378 t delim
15379 :nl
15380 h
15381 s/\(.\{148\}\).*/\1/
15382 t more1
15383 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
15384 p
15385 n
15386 b repl
15387 :more1
15388 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15389 p
15390 g
15391 s/.\{148\}//
15392 t nl
15393 :delim
15394 h
15395 s/\(.\{148\}\).*/\1/
15396 t more2
15397 s/["\\]/\\&/g; s/^/"/; s/$/"/
15398 p
15399 b
15400 :more2
15401 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15402 p
15403 g
15404 s/.\{148\}//
15405 t delim
15406 ' <conf$$subs.awk | sed '
15407 /^[^""]/{
15408   N
15409   s/\n//
15410 }
15411 ' >>$CONFIG_STATUS || ac_write_fail=1
15412 rm -f conf$$subs.awk
15413 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15414 _ACAWK
15415 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
15416   for (key in S) S_is_set[key] = 1
15417   FS = "\a"
15418   \$ac_cs_awk_pipe_init
15419 }
15420 {
15421   line = $ 0
15422   nfields = split(line, field, "@")
15423   substed = 0
15424   len = length(field[1])
15425   for (i = 2; i < nfields; i++) {
15426     key = field[i]
15427     keylen = length(key)
15428     if (S_is_set[key]) {
15429       value = S[key]
15430       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
15431       len += length(value) + length(field[++i])
15432       substed = 1
15433     } else
15434       len += 1 + keylen
15435   }
15436   if (nfields == 3 && !substed) {
15437     key = field[2]
15438     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
15439       \$ac_cs_awk_read_file
15440       next
15441     }
15442   }
15443   print line
15444 }
15445 \$ac_cs_awk_pipe_fini
15446 _ACAWK
15447 _ACEOF
15448 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15449 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
15450   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
15451 else
15452   cat
15453 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
15454   || as_fn_error "could not setup config files machinery" "$LINENO" 5
15455 _ACEOF
15456
15457 # VPATH may cause trouble with some makes, so we remove $(srcdir),
15458 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
15459 # trailing colons and then remove the whole line if VPATH becomes empty
15460 # (actually we leave an empty line to preserve line numbers).
15461 if test "x$srcdir" = x.; then
15462   ac_vpsub='/^[  ]*VPATH[        ]*=/{
15463 s/:*\$(srcdir):*/:/
15464 s/:*\${srcdir}:*/:/
15465 s/:*@srcdir@:*/:/
15466 s/^\([^=]*=[     ]*\):*/\1/
15467 s/:*$//
15468 s/^[^=]*=[       ]*$//
15469 }'
15470 fi
15471
15472 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15473 fi # test -n "$CONFIG_FILES"
15474
15475 # Set up the scripts for CONFIG_HEADERS section.
15476 # No need to generate them if there are no CONFIG_HEADERS.
15477 # This happens for instance with `./config.status Makefile'.
15478 if test -n "$CONFIG_HEADERS"; then
15479 cat >"$tmp/defines.awk" <<\_ACAWK ||
15480 BEGIN {
15481 _ACEOF
15482
15483 # Transform confdefs.h into an awk script `defines.awk', embedded as
15484 # here-document in config.status, that substitutes the proper values into
15485 # config.h.in to produce config.h.
15486
15487 # Create a delimiter string that does not exist in confdefs.h, to ease
15488 # handling of long lines.
15489 ac_delim='%!_!# '
15490 for ac_last_try in false false :; do
15491   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
15492   if test -z "$ac_t"; then
15493     break
15494   elif $ac_last_try; then
15495     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
15496   else
15497     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15498   fi
15499 done
15500
15501 # For the awk script, D is an array of macro values keyed by name,
15502 # likewise P contains macro parameters if any.  Preserve backslash
15503 # newline sequences.
15504
15505 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
15506 sed -n '
15507 s/.\{148\}/&'"$ac_delim"'/g
15508 t rset
15509 :rset
15510 s/^[     ]*#[    ]*define[       ][      ]*/ /
15511 t def
15512 d
15513 :def
15514 s/\\$//
15515 t bsnl
15516 s/["\\]/\\&/g
15517 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15518 D["\1"]=" \3"/p
15519 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
15520 d
15521 :bsnl
15522 s/["\\]/\\&/g
15523 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15524 D["\1"]=" \3\\\\\\n"\\/p
15525 t cont
15526 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
15527 t cont
15528 d
15529 :cont
15530 n
15531 s/.\{148\}/&'"$ac_delim"'/g
15532 t clear
15533 :clear
15534 s/\\$//
15535 t bsnlc
15536 s/["\\]/\\&/g; s/^/"/; s/$/"/p
15537 d
15538 :bsnlc
15539 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
15540 b cont
15541 ' <confdefs.h | sed '
15542 s/'"$ac_delim"'/"\\\
15543 "/g' >>$CONFIG_STATUS || ac_write_fail=1
15544
15545 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15546   for (key in D) D_is_set[key] = 1
15547   FS = "\a"
15548 }
15549 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
15550   line = \$ 0
15551   split(line, arg, " ")
15552   if (arg[1] == "#") {
15553     defundef = arg[2]
15554     mac1 = arg[3]
15555   } else {
15556     defundef = substr(arg[1], 2)
15557     mac1 = arg[2]
15558   }
15559   split(mac1, mac2, "(") #)
15560   macro = mac2[1]
15561   prefix = substr(line, 1, index(line, defundef) - 1)
15562   if (D_is_set[macro]) {
15563     # Preserve the white space surrounding the "#".
15564     print prefix "define", macro P[macro] D[macro]
15565     next
15566   } else {
15567     # Replace #undef with comments.  This is necessary, for example,
15568     # in the case of _POSIX_SOURCE, which is predefined and required
15569     # on some systems where configure will not decide to define it.
15570     if (defundef == "undef") {
15571       print "/*", prefix defundef, macro, "*/"
15572       next
15573     }
15574   }
15575 }
15576 { print }
15577 _ACAWK
15578 _ACEOF
15579 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15580   as_fn_error "could not setup config headers machinery" "$LINENO" 5
15581 fi # test -n "$CONFIG_HEADERS"
15582
15583
15584 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
15585 shift
15586 for ac_tag
15587 do
15588   case $ac_tag in
15589   :[FHLC]) ac_mode=$ac_tag; continue;;
15590   esac
15591   case $ac_mode$ac_tag in
15592   :[FHL]*:*);;
15593   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
15594   :[FH]-) ac_tag=-:-;;
15595   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
15596   esac
15597   ac_save_IFS=$IFS
15598   IFS=:
15599   set x $ac_tag
15600   IFS=$ac_save_IFS
15601   shift
15602   ac_file=$1
15603   shift
15604
15605   case $ac_mode in
15606   :L) ac_source=$1;;
15607   :[FH])
15608     ac_file_inputs=
15609     for ac_f
15610     do
15611       case $ac_f in
15612       -) ac_f="$tmp/stdin";;
15613       *) # Look for the file first in the build tree, then in the source tree
15614          # (if the path is not absolute).  The absolute path cannot be DOS-style,
15615          # because $ac_f cannot contain `:'.
15616          test -f "$ac_f" ||
15617            case $ac_f in
15618            [\\/$]*) false;;
15619            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
15620            esac ||
15621            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
15622       esac
15623       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
15624       as_fn_append ac_file_inputs " '$ac_f'"
15625     done
15626
15627     # Let's still pretend it is `configure' which instantiates (i.e., don't
15628     # use $as_me), people would be surprised to read:
15629     #    /* config.h.  Generated by config.status.  */
15630     configure_input='Generated from '`
15631           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
15632         `' by configure.'
15633     if test x"$ac_file" != x-; then
15634       configure_input="$ac_file.  $configure_input"
15635       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
15636 $as_echo "$as_me: creating $ac_file" >&6;}
15637     fi
15638     # Neutralize special characters interpreted by sed in replacement strings.
15639     case $configure_input in #(
15640     *\&* | *\|* | *\\* )
15641        ac_sed_conf_input=`$as_echo "$configure_input" |
15642        sed 's/[\\\\&|]/\\\\&/g'`;; #(
15643     *) ac_sed_conf_input=$configure_input;;
15644     esac
15645
15646     case $ac_tag in
15647     *:-:* | *:-) cat >"$tmp/stdin" \
15648       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
15649     esac
15650     ;;
15651   esac
15652
15653   ac_dir=`$as_dirname -- "$ac_file" ||
15654 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15655          X"$ac_file" : 'X\(//\)[^/]' \| \
15656          X"$ac_file" : 'X\(//\)$' \| \
15657          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
15658 $as_echo X"$ac_file" |
15659     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15660             s//\1/
15661             q
15662           }
15663           /^X\(\/\/\)[^/].*/{
15664             s//\1/
15665             q
15666           }
15667           /^X\(\/\/\)$/{
15668             s//\1/
15669             q
15670           }
15671           /^X\(\/\).*/{
15672             s//\1/
15673             q
15674           }
15675           s/.*/./; q'`
15676   as_dir="$ac_dir"; as_fn_mkdir_p
15677   ac_builddir=.
15678
15679 case "$ac_dir" in
15680 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
15681 *)
15682   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
15683   # A ".." for each directory in $ac_dir_suffix.
15684   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
15685   case $ac_top_builddir_sub in
15686   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
15687   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
15688   esac ;;
15689 esac
15690 ac_abs_top_builddir=$ac_pwd
15691 ac_abs_builddir=$ac_pwd$ac_dir_suffix
15692 # for backward compatibility:
15693 ac_top_builddir=$ac_top_build_prefix
15694
15695 case $srcdir in
15696   .)  # We are building in place.
15697     ac_srcdir=.
15698     ac_top_srcdir=$ac_top_builddir_sub
15699     ac_abs_top_srcdir=$ac_pwd ;;
15700   [\\/]* | ?:[\\/]* )  # Absolute name.
15701     ac_srcdir=$srcdir$ac_dir_suffix;
15702     ac_top_srcdir=$srcdir
15703     ac_abs_top_srcdir=$srcdir ;;
15704   *) # Relative name.
15705     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
15706     ac_top_srcdir=$ac_top_build_prefix$srcdir
15707     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
15708 esac
15709 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
15710
15711
15712   case $ac_mode in
15713   :F)
15714   #
15715   # CONFIG_FILE
15716   #
15717
15718   case $INSTALL in
15719   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
15720   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
15721   esac
15722   ac_MKDIR_P=$MKDIR_P
15723   case $MKDIR_P in
15724   [\\/$]* | ?:[\\/]* ) ;;
15725   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
15726   esac
15727 _ACEOF
15728
15729 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15730 # If the template does not know about datarootdir, expand it.
15731 # FIXME: This hack should be removed a few years after 2.60.
15732 ac_datarootdir_hack=; ac_datarootdir_seen=
15733 ac_sed_dataroot='
15734 /datarootdir/ {
15735   p
15736   q
15737 }
15738 /@datadir@/p
15739 /@docdir@/p
15740 /@infodir@/p
15741 /@localedir@/p
15742 /@mandir@/p'
15743 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
15744 *datarootdir*) ac_datarootdir_seen=yes;;
15745 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
15746   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
15747 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
15748 _ACEOF
15749 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15750   ac_datarootdir_hack='
15751   s&@datadir@&$datadir&g
15752   s&@docdir@&$docdir&g
15753   s&@infodir@&$infodir&g
15754   s&@localedir@&$localedir&g
15755   s&@mandir@&$mandir&g
15756   s&\\\${datarootdir}&$datarootdir&g' ;;
15757 esac
15758 _ACEOF
15759
15760 # Neutralize VPATH when `$srcdir' = `.'.
15761 # Shell code in configure.ac might set extrasub.
15762 # FIXME: do we really want to maintain this feature?
15763 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15764 ac_sed_extra="$ac_vpsub
15765 $extrasub
15766 _ACEOF
15767 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15768 :t
15769 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
15770 s|@configure_input@|$ac_sed_conf_input|;t t
15771 s&@top_builddir@&$ac_top_builddir_sub&;t t
15772 s&@top_build_prefix@&$ac_top_build_prefix&;t t
15773 s&@srcdir@&$ac_srcdir&;t t
15774 s&@abs_srcdir@&$ac_abs_srcdir&;t t
15775 s&@top_srcdir@&$ac_top_srcdir&;t t
15776 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
15777 s&@builddir@&$ac_builddir&;t t
15778 s&@abs_builddir@&$ac_abs_builddir&;t t
15779 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
15780 s&@INSTALL@&$ac_INSTALL&;t t
15781 s&@MKDIR_P@&$ac_MKDIR_P&;t t
15782 $ac_datarootdir_hack
15783 "
15784 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
15785 if $ac_cs_awk_getline; then
15786   $AWK -f "$tmp/subs.awk"
15787 else
15788   $AWK -f "$tmp/subs.awk" | $SHELL
15789 fi >$tmp/out \
15790   || as_fn_error "could not create $ac_file" "$LINENO" 5
15791
15792 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
15793   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
15794   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
15795   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
15796 which seems to be undefined.  Please make sure it is defined." >&5
15797 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
15798 which seems to be undefined.  Please make sure it is defined." >&2;}
15799
15800   rm -f "$tmp/stdin"
15801   case $ac_file in
15802   -) cat "$tmp/out" && rm -f "$tmp/out";;
15803   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
15804   esac \
15805   || as_fn_error "could not create $ac_file" "$LINENO" 5
15806  ;;
15807   :H)
15808   #
15809   # CONFIG_HEADER
15810   #
15811   if test x"$ac_file" != x-; then
15812     {
15813       $as_echo "/* $configure_input  */" \
15814       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
15815     } >"$tmp/config.h" \
15816       || as_fn_error "could not create $ac_file" "$LINENO" 5
15817     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
15818       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
15819 $as_echo "$as_me: $ac_file is unchanged" >&6;}
15820     else
15821       rm -f "$ac_file"
15822       mv "$tmp/config.h" "$ac_file" \
15823         || as_fn_error "could not create $ac_file" "$LINENO" 5
15824     fi
15825   else
15826     $as_echo "/* $configure_input  */" \
15827       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
15828       || as_fn_error "could not create -" "$LINENO" 5
15829   fi
15830 # Compute "$ac_file"'s index in $config_headers.
15831 _am_arg="$ac_file"
15832 _am_stamp_count=1
15833 for _am_header in $config_headers :; do
15834   case $_am_header in
15835     $_am_arg | $_am_arg:* )
15836       break ;;
15837     * )
15838       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
15839   esac
15840 done
15841 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
15842 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15843          X"$_am_arg" : 'X\(//\)[^/]' \| \
15844          X"$_am_arg" : 'X\(//\)$' \| \
15845          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
15846 $as_echo X"$_am_arg" |
15847     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15848             s//\1/
15849             q
15850           }
15851           /^X\(\/\/\)[^/].*/{
15852             s//\1/
15853             q
15854           }
15855           /^X\(\/\/\)$/{
15856             s//\1/
15857             q
15858           }
15859           /^X\(\/\).*/{
15860             s//\1/
15861             q
15862           }
15863           s/.*/./; q'`/stamp-h$_am_stamp_count
15864  ;;
15865   :L)
15866   #
15867   # CONFIG_LINK
15868   #
15869
15870   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
15871     :
15872   else
15873     # Prefer the file from the source tree if names are identical.
15874     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
15875       ac_source=$srcdir/$ac_source
15876     fi
15877
15878     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
15879 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
15880
15881     if test ! -r "$ac_source"; then
15882       as_fn_error "$ac_source: file not found" "$LINENO" 5
15883     fi
15884     rm -f "$ac_file"
15885
15886     # Try a relative symlink, then a hard link, then a copy.
15887     case $srcdir in
15888     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
15889         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
15890     esac
15891     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
15892       ln "$ac_source" "$ac_file" 2>/dev/null ||
15893       cp -p "$ac_source" "$ac_file" ||
15894       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
15895   fi
15896  ;;
15897   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
15898 $as_echo "$as_me: executing $ac_file commands" >&6;}
15899  ;;
15900   esac
15901
15902
15903   case $ac_file$ac_mode in
15904     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
15905     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
15906   # Autoconf 2.62 quotes --file arguments for eval, but not when files
15907   # are listed without --file.  Let's play safe and only enable the eval
15908   # if we detect the quoting.
15909   case $CONFIG_FILES in
15910   *\'*) eval set x "$CONFIG_FILES" ;;
15911   *)   set x $CONFIG_FILES ;;
15912   esac
15913   shift
15914   for mf
15915   do
15916     # Strip MF so we end up with the name of the file.
15917     mf=`echo "$mf" | sed -e 's/:.*$//'`
15918     # Check whether this is an Automake generated Makefile or not.
15919     # We used to match only the files named `Makefile.in', but
15920     # some people rename them; so instead we look at the file content.
15921     # Grep'ing the first line is not enough: some people post-process
15922     # each Makefile.in and add a new line on top of each file to say so.
15923     # Grep'ing the whole file is not good either: AIX grep has a line
15924     # limit of 2048, but all sed's we know have understand at least 4000.
15925     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
15926       dirpart=`$as_dirname -- "$mf" ||
15927 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15928          X"$mf" : 'X\(//\)[^/]' \| \
15929          X"$mf" : 'X\(//\)$' \| \
15930          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
15931 $as_echo X"$mf" |
15932     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15933             s//\1/
15934             q
15935           }
15936           /^X\(\/\/\)[^/].*/{
15937             s//\1/
15938             q
15939           }
15940           /^X\(\/\/\)$/{
15941             s//\1/
15942             q
15943           }
15944           /^X\(\/\).*/{
15945             s//\1/
15946             q
15947           }
15948           s/.*/./; q'`
15949     else
15950       continue
15951     fi
15952     # Extract the definition of DEPDIR, am__include, and am__quote
15953     # from the Makefile without running `make'.
15954     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
15955     test -z "$DEPDIR" && continue
15956     am__include=`sed -n 's/^am__include = //p' < "$mf"`
15957     test -z "am__include" && continue
15958     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
15959     # When using ansi2knr, U may be empty or an underscore; expand it
15960     U=`sed -n 's/^U = //p' < "$mf"`
15961     # Find all dependency output files, they are included files with
15962     # $(DEPDIR) in their names.  We invoke sed twice because it is the
15963     # simplest approach to changing $(DEPDIR) to its actual value in the
15964     # expansion.
15965     for file in `sed -n "
15966       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
15967          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
15968       # Make sure the directory exists.
15969       test -f "$dirpart/$file" && continue
15970       fdir=`$as_dirname -- "$file" ||
15971 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15972          X"$file" : 'X\(//\)[^/]' \| \
15973          X"$file" : 'X\(//\)$' \| \
15974          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
15975 $as_echo X"$file" |
15976     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15977             s//\1/
15978             q
15979           }
15980           /^X\(\/\/\)[^/].*/{
15981             s//\1/
15982             q
15983           }
15984           /^X\(\/\/\)$/{
15985             s//\1/
15986             q
15987           }
15988           /^X\(\/\).*/{
15989             s//\1/
15990             q
15991           }
15992           s/.*/./; q'`
15993       as_dir=$dirpart/$fdir; as_fn_mkdir_p
15994       # echo "creating $dirpart/$file"
15995       echo '# dummy' > "$dirpart/$file"
15996     done
15997   done
15998 }
15999  ;;
16000     "default":C)
16001 case x$CONFIG_HEADERS in
16002 xconfig.h:config.in)
16003 echo > stamp-h ;;
16004 esac
16005  ;;
16006
16007   esac
16008 done # for ac_tag
16009
16010
16011 as_fn_exit 0
16012 _ACEOF
16013 ac_clean_files=$ac_clean_files_save
16014
16015 test $ac_write_fail = 0 ||
16016   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
16017
16018
16019 # configure is writing to config.log, and then calls config.status.
16020 # config.status does its own redirection, appending to config.log.
16021 # Unfortunately, on DOS this fails, as config.log is still kept open
16022 # by configure, so config.status won't be able to write to it; its
16023 # output is simply discarded.  So we exec the FD to /dev/null,
16024 # effectively closing config.log, so it can be properly (re)opened and
16025 # appended to by config.status.  When coming back to configure, we
16026 # need to make the FD available again.
16027 if test "$no_create" != yes; then
16028   ac_cs_success=:
16029   ac_config_status_args=
16030   test "$silent" = yes &&
16031     ac_config_status_args="$ac_config_status_args --quiet"
16032   exec 5>/dev/null
16033   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
16034   exec 5>>config.log
16035   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
16036   # would make configure fail if this is the last instruction.
16037   $ac_cs_success || as_fn_exit $?
16038 fi
16039
16040 #
16041 # CONFIG_SUBDIRS section.
16042 #
16043 if test "$no_recursion" != yes; then
16044
16045   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
16046   # so they do not pile up.
16047   ac_sub_configure_args=
16048   ac_prev=
16049   eval "set x $ac_configure_args"
16050   shift
16051   for ac_arg
16052   do
16053     if test -n "$ac_prev"; then
16054       ac_prev=
16055       continue
16056     fi
16057     case $ac_arg in
16058     -cache-file | --cache-file | --cache-fil | --cache-fi \
16059     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
16060       ac_prev=cache_file ;;
16061     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
16062     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
16063     | --c=*)
16064       ;;
16065     --config-cache | -C)
16066       ;;
16067     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
16068       ac_prev=srcdir ;;
16069     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
16070       ;;
16071     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
16072       ac_prev=prefix ;;
16073     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
16074       ;;
16075     --disable-option-checking)
16076       ;;
16077     *)
16078       case $ac_arg in
16079       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
16080       esac
16081       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
16082     esac
16083   done
16084
16085   # Always prepend --prefix to ensure using the same prefix
16086   # in subdir configurations.
16087   ac_arg="--prefix=$prefix"
16088   case $ac_arg in
16089   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
16090   esac
16091   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
16092
16093   # Pass --silent
16094   if test "$silent" = yes; then
16095     ac_sub_configure_args="--silent $ac_sub_configure_args"
16096   fi
16097
16098   # Always prepend --disable-option-checking to silence warnings, since
16099   # different subdirs can have different --enable and --with options.
16100   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
16101
16102   ac_popdir=`pwd`
16103   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
16104
16105     # Do not complain, so a configure script can configure whichever
16106     # parts of a large source tree are present.
16107     test -d "$srcdir/$ac_dir" || continue
16108
16109     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
16110     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
16111     $as_echo "$ac_msg" >&6
16112     as_dir="$ac_dir"; as_fn_mkdir_p
16113     ac_builddir=.
16114
16115 case "$ac_dir" in
16116 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16117 *)
16118   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16119   # A ".." for each directory in $ac_dir_suffix.
16120   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16121   case $ac_top_builddir_sub in
16122   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16123   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16124   esac ;;
16125 esac
16126 ac_abs_top_builddir=$ac_pwd
16127 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16128 # for backward compatibility:
16129 ac_top_builddir=$ac_top_build_prefix
16130
16131 case $srcdir in
16132   .)  # We are building in place.
16133     ac_srcdir=.
16134     ac_top_srcdir=$ac_top_builddir_sub
16135     ac_abs_top_srcdir=$ac_pwd ;;
16136   [\\/]* | ?:[\\/]* )  # Absolute name.
16137     ac_srcdir=$srcdir$ac_dir_suffix;
16138     ac_top_srcdir=$srcdir
16139     ac_abs_top_srcdir=$srcdir ;;
16140   *) # Relative name.
16141     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16142     ac_top_srcdir=$ac_top_build_prefix$srcdir
16143     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16144 esac
16145 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16146
16147
16148     cd "$ac_dir"
16149
16150     # Check for guested configure; otherwise get Cygnus style configure.
16151     if test -f "$ac_srcdir/configure.gnu"; then
16152       ac_sub_configure=$ac_srcdir/configure.gnu
16153     elif test -f "$ac_srcdir/configure"; then
16154       ac_sub_configure=$ac_srcdir/configure
16155     elif test -f "$ac_srcdir/configure.in"; then
16156       # This should be Cygnus configure.
16157       ac_sub_configure=$ac_aux_dir/configure
16158     else
16159       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
16160 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
16161       ac_sub_configure=
16162     fi
16163
16164     # The recursion is here.
16165     if test -n "$ac_sub_configure"; then
16166       # Make the cache file name correct relative to the subdirectory.
16167       case $cache_file in
16168       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
16169       *) # Relative name.
16170         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
16171       esac
16172
16173       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
16174 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
16175       # The eval makes quoting arguments work.
16176       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
16177            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
16178         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
16179     fi
16180
16181     cd "$ac_popdir"
16182   done
16183 fi
16184 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
16185   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
16186 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
16187 fi
16188
16189
16190 exit 0