gdb/gdbserver/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="server.c"
 555 # Factoring default headers for most tests.
 556 ac_includes_default="\
 557 #include <stdio.h>
 558 #ifdef HAVE_SYS_TYPES_H
 559 # include <sys/types.h>
 560 #endif
 561 #ifdef HAVE_SYS_STAT_H
 562 # include <sys/stat.h>
 563 #endif
 564 #ifdef STDC_HEADERS
 565 # include <stdlib.h>
 566 # include <stddef.h>
 567 #else
 568 # ifdef HAVE_STDLIB_H
 569 #  include <stdlib.h>
 570 # endif
 571 #endif
 572 #ifdef HAVE_STRING_H
 573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 574 #  include <memory.h>
 575 # endif
 576 # include <string.h>
 577 #endif
 578 #ifdef HAVE_STRINGS_H
 579 # include <strings.h>
 580 #endif
 581 #ifdef HAVE_INTTYPES_H
 582 # include <inttypes.h>
 583 #endif
 584 #ifdef HAVE_STDINT_H
 585 # include <stdint.h>
 586 #endif
 587 #ifdef HAVE_UNISTD_H
 588 # include <unistd.h>
 589 #endif"
 590
 591 gl_header_list=
 592 gl_func_list=
 593 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 GNULIB_STDINT_H
 601 am__fastdepCC_FALSE
 602 am__fastdepCC_TRUE
 603 CCDEPMODE
 604 AMDEPBACKSLASH
 605 AMDEP_FALSE
 606 AMDEP_TRUE
 607 am__quote
 608 am__include
 609 DEPDIR
 610 am__untar
 611 am__tar
 612 AMTAR
 613 am__leading_dot
 614 SET_MAKE
 615 AWK
 616 mkdir_p
 617 MKDIR_P
 618 INSTALL_STRIP_PROGRAM
 619 STRIP
 620 install_sh
 621 MAKEINFO
 622 AUTOHEADER
 623 AUTOMAKE
 624 AUTOCONF
 625 ACLOCAL
 626 VERSION
 627 PACKAGE
 628 CYGPATH_W
 629 am__isrc
 630 LIBGNU_LTLIBDEPS
 631 LIBGNU_LIBDEPS
 632 gltests_WITNESS
 633 HAVE_WINT_T
 634 HAVE_WCHAR_H
 635 NEXT_AS_FIRST_DIRECTIVE_WCHAR_H
 636 NEXT_WCHAR_H
 637 REPLACE_WCWIDTH
 638 REPLACE_WCSNRTOMBS
 639 REPLACE_WCSRTOMBS
 640 REPLACE_WCRTOMB
 641 REPLACE_MBSNRTOWCS
 642 REPLACE_MBSRTOWCS
 643 REPLACE_MBRLEN
 644 REPLACE_MBRTOWC
 645 REPLACE_MBSINIT
 646 REPLACE_WCTOB
 647 REPLACE_BTOWC
 648 REPLACE_MBSTATE_T
 649 HAVE_DECL_WCWIDTH
 650 HAVE_DECL_WCTOB
 651 HAVE_WCSNRTOMBS
 652 HAVE_WCSRTOMBS
 653 HAVE_WCRTOMB
 654 HAVE_MBSNRTOWCS
 655 HAVE_MBSRTOWCS
 656 HAVE_MBRLEN
 657 HAVE_MBRTOWC
 658 HAVE_MBSINIT
 659 HAVE_BTOWC
 660 GNULIB_WCWIDTH
 661 GNULIB_WCSNRTOMBS
 662 GNULIB_WCSRTOMBS
 663 GNULIB_WCRTOMB
 664 GNULIB_MBSNRTOWCS
 665 GNULIB_MBSRTOWCS
 666 GNULIB_MBRLEN
 667 GNULIB_MBRTOWC
 668 GNULIB_MBSINIT
 669 GNULIB_WCTOB
 670 GNULIB_BTOWC
 671 NEXT_AS_FIRST_DIRECTIVE_STRING_H
 672 NEXT_STRING_H
 673 STDINT_H
 674 WINT_T_SUFFIX
 675 WCHAR_T_SUFFIX
 676 SIG_ATOMIC_T_SUFFIX
 677 SIZE_T_SUFFIX
 678 PTRDIFF_T_SUFFIX
 679 HAVE_SIGNED_WINT_T
 680 HAVE_SIGNED_WCHAR_T
 681 HAVE_SIGNED_SIG_ATOMIC_T
 682 BITSIZEOF_WINT_T
 683 BITSIZEOF_WCHAR_T
 684 BITSIZEOF_SIG_ATOMIC_T
 685 BITSIZEOF_SIZE_T
 686 BITSIZEOF_PTRDIFF_T
 687 HAVE_SYS_BITYPES_H
 688 HAVE_SYS_INTTYPES_H
 689 HAVE_STDINT_H
 690 NEXT_AS_FIRST_DIRECTIVE_STDINT_H
 691 NEXT_STDINT_H
 692 HAVE_SYS_TYPES_H
 693 HAVE_INTTYPES_H
 694 HAVE_UNSIGNED_LONG_LONG_INT
 695 HAVE_LONG_LONG_INT
 696 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
 697 NEXT_STDDEF_H
 698 PRAGMA_SYSTEM_HEADER
 699 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
 700 INCLUDE_NEXT
 701 STDDEF_H
 702 HAVE_WCHAR_T
 703 REPLACE_NULL
 704 APPLE_UNIVERSAL_BUILD
 705 UNDEFINE_STRTOK_R
 706 REPLACE_STRTOK_R
 707 REPLACE_STRSIGNAL
 708 REPLACE_STRNLEN
 709 REPLACE_STRNDUP
 710 REPLACE_STRNCAT
 711 REPLACE_STRERROR
 712 REPLACE_STRCASESTR
 713 REPLACE_STRSTR
 714 REPLACE_STRDUP
 715 REPLACE_STPNCPY
 716 REPLACE_MEMMEM
 717 REPLACE_MEMCHR
 718 HAVE_STRVERSCMP
 719 HAVE_DECL_STRSIGNAL
 720 HAVE_DECL_STRTOK_R
 721 HAVE_STRCASESTR
 722 HAVE_STRSEP
 723 HAVE_STRPBRK
 724 HAVE_DECL_STRNLEN
 725 HAVE_DECL_STRNDUP
 726 HAVE_DECL_STRDUP
 727 HAVE_STRCHRNUL
 728 HAVE_STPNCPY
 729 HAVE_STPCPY
 730 HAVE_RAWMEMCHR
 731 HAVE_DECL_MEMRCHR
 732 HAVE_MEMPCPY
 733 HAVE_DECL_MEMMEM
 734 HAVE_MEMCHR
 735 HAVE_MBSLEN
 736 GNULIB_STRVERSCMP
 737 GNULIB_STRSIGNAL
 738 GNULIB_STRERROR
 739 GNULIB_MBSTOK_R
 740 GNULIB_MBSSEP
 741 GNULIB_MBSSPN
 742 GNULIB_MBSPBRK
 743 GNULIB_MBSCSPN
 744 GNULIB_MBSCASESTR
 745 GNULIB_MBSPCASECMP
 746 GNULIB_MBSNCASECMP
 747 GNULIB_MBSCASECMP
 748 GNULIB_MBSSTR
 749 GNULIB_MBSRCHR
 750 GNULIB_MBSCHR
 751 GNULIB_MBSNLEN
 752 GNULIB_MBSLEN
 753 GNULIB_STRTOK_R
 754 GNULIB_STRCASESTR
 755 GNULIB_STRSTR
 756 GNULIB_STRSEP
 757 GNULIB_STRPBRK
 758 GNULIB_STRNLEN
 759 GNULIB_STRNDUP
 760 GNULIB_STRNCAT
 761 GNULIB_STRDUP
 762 GNULIB_STRCHRNUL
 763 GNULIB_STPNCPY
 764 GNULIB_STPCPY
 765 GNULIB_RAWMEMCHR
 766 GNULIB_MEMRCHR
 767 GNULIB_MEMPCPY
 768 GNULIB_MEMMEM
 769 GNULIB_MEMCHR
 770 GL_COND_LIBTOOL_FALSE
 771 GL_COND_LIBTOOL_TRUE
 772 extra_libraries
 773 IPA_DEPFILES
 774 srv_xmlfiles
 775 srv_xmlbuiltin
 776 USE_THREAD_DB
 777 GDBSERVER_LIBS
 778 GDBSERVER_DEPFILES
 779 RDYNAMIC
 780 REPORT_BUGS_TEXI
 781 REPORT_BUGS_TO
 782 PKGVERSION
 783 WERROR_CFLAGS
 784 WARN_CFLAGS
 785 ustinc
 786 ustlibs
 787 LIBOBJS
 788 MAKE
 789 ALLOCA
 790 INSTALL_DATA
 791 INSTALL_SCRIPT
 792 INSTALL_PROGRAM
 793 target_os
 794 target_vendor
 795 target_cpu
 796 target
 797 EGREP
 798 GREP
 799 CPP
 800 host_os
 801 host_vendor
 802 host_cpu
 803 host
 804 build_os
 805 build_vendor
 806 build_cpu
 807 build
 808 RANLIB
 809 OBJEXT
 810 EXEEXT
 811 ac_ct_CC
 812 CPPFLAGS
 813 LDFLAGS
 814 CFLAGS
 815 CC
 816 MAINT
 817 MAINTAINER_MODE_FALSE
 818 MAINTAINER_MODE_TRUE
 819 target_alias
 820 host_alias
 821 build_alias
 822 LIBS
 823 ECHO_T
 824 ECHO_N
 825 ECHO_C
 826 DEFS
 827 mandir
 828 localedir
 829 libdir
 830 psdir
 831 pdfdir
 832 dvidir
 833 htmldir
 834 infodir
 835 docdir
 836 oldincludedir
 837 includedir
 838 localstatedir
 839 sharedstatedir
 840 sysconfdir
 841 datadir
 842 datarootdir
 843 libexecdir
 844 sbindir
 845 bindir
 846 program_transform_name
 847 prefix
 848 exec_prefix
 849 PACKAGE_URL
 850 PACKAGE_BUGREPORT
 851 PACKAGE_STRING
 852 PACKAGE_VERSION
 853 PACKAGE_TARNAME
 854 PACKAGE_NAME
 855 PATH_SEPARATOR
 856 SHELL'
 857 ac_subst_files=''
 858 ac_user_opts='
 859 enable_option_checking
 860 enable_maintainer_mode
 861 with_ust
 862 with_ust_include
 863 with_ust_lib
 864 enable_werror
 865 with_pkgversion
 866 with_bugurl
 867 with_libthread_db
 868 enable_inprocess_agent
 869 enable_dependency_tracking
 870 '
 871       ac_precious_vars='build_alias
 872 host_alias
 873 target_alias
 874 CC
 875 CFLAGS
 876 LDFLAGS
 877 LIBS
 878 CPPFLAGS
 879 CPP'
 880
 881
 882 # Initialize some variables set by options.
 883 ac_init_help=
 884 ac_init_version=false
 885 ac_unrecognized_opts=
 886 ac_unrecognized_sep=
 887 # The variables have the same names as the options, with
 888 # dashes changed to underlines.
 889 cache_file=/dev/null
 890 exec_prefix=NONE
 891 no_create=
 892 no_recursion=
 893 prefix=NONE
 894 program_prefix=NONE
 895 program_suffix=NONE
 896 program_transform_name=s,x,x,
 897 silent=
 898 site=
 899 srcdir=
 900 verbose=
 901 x_includes=NONE
 902 x_libraries=NONE
 903
 904 # Installation directory options.
 905 # These are left unexpanded so users can "make install exec_prefix=/foo"
 906 # and all the variables that are supposed to be based on exec_prefix
 907 # by default will actually change.
 908 # Use braces instead of parens because sh, perl, etc. also accept them.
 909 # (The list follows the same order as the GNU Coding Standards.)
 910 bindir='${exec_prefix}/bin'
 911 sbindir='${exec_prefix}/sbin'
 912 libexecdir='${exec_prefix}/libexec'
 913 datarootdir='${prefix}/share'
 914 datadir='${datarootdir}'
 915 sysconfdir='${prefix}/etc'
 916 sharedstatedir='${prefix}/com'
 917 localstatedir='${prefix}/var'
 918 includedir='${prefix}/include'
 919 oldincludedir='/usr/include'
 920 docdir='${datarootdir}/doc/${PACKAGE}'
 921 infodir='${datarootdir}/info'
 922 htmldir='${docdir}'
 923 dvidir='${docdir}'
 924 pdfdir='${docdir}'
 925 psdir='${docdir}'
 926 libdir='${exec_prefix}/lib'
 927 localedir='${datarootdir}/locale'
 928 mandir='${datarootdir}/man'
 929
 930 ac_prev=
 931 ac_dashdash=
 932 for ac_option
 933 do
 934   # If the previous option needs an argument, assign it.
 935   if test -n "$ac_prev"; then
 936     eval $ac_prev=\$ac_option
 937     ac_prev=
 938     continue
 939   fi
 940
 941   case $ac_option in
 942   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 943   *)    ac_optarg=yes ;;
 944   esac
 945
 946   # Accept the important Cygnus configure options, so we can diagnose typos.
 947
 948   case $ac_dashdash$ac_option in
 949   --)
 950     ac_dashdash=yes ;;
 951
 952   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 953     ac_prev=bindir ;;
 954   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 955     bindir=$ac_optarg ;;
 956
 957   -build | --build | --buil | --bui | --bu)
 958     ac_prev=build_alias ;;
 959   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 960     build_alias=$ac_optarg ;;
 961
 962   -cache-file | --cache-file | --cache-fil | --cache-fi \
 963   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 964     ac_prev=cache_file ;;
 965   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 966   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 967     cache_file=$ac_optarg ;;
 968
 969   --config-cache | -C)
 970     cache_file=config.cache ;;
 971
 972   -datadir | --datadir | --datadi | --datad)
 973     ac_prev=datadir ;;
 974   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 975     datadir=$ac_optarg ;;
 976
 977   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 978   | --dataroo | --dataro | --datar)
 979     ac_prev=datarootdir ;;
 980   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 981   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 982     datarootdir=$ac_optarg ;;
 983
 984   -disable-* | --disable-*)
 985     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 986     # Reject names that are not valid shell variable names.
 987     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 988       as_fn_error "invalid feature name: $ac_useropt"
 989     ac_useropt_orig=$ac_useropt
 990     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 991     case $ac_user_opts in
 992       *"
 993 "enable_$ac_useropt"
 994 "*) ;;
 995       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 996          ac_unrecognized_sep=', ';;
 997     esac
 998     eval enable_$ac_useropt=no ;;
 999
1000   -docdir | --docdir | --docdi | --doc | --do)
1001     ac_prev=docdir ;;
1002   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1003     docdir=$ac_optarg ;;
1004
1005   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1006     ac_prev=dvidir ;;
1007   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1008     dvidir=$ac_optarg ;;
1009
1010   -enable-* | --enable-*)
1011     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1012     # Reject names that are not valid shell variable names.
1013     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1014       as_fn_error "invalid feature name: $ac_useropt"
1015     ac_useropt_orig=$ac_useropt
1016     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1017     case $ac_user_opts in
1018       *"
1019 "enable_$ac_useropt"
1020 "*) ;;
1021       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1022          ac_unrecognized_sep=', ';;
1023     esac
1024     eval enable_$ac_useropt=\$ac_optarg ;;
1025
1026   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1027   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1028   | --exec | --exe | --ex)
1029     ac_prev=exec_prefix ;;
1030   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1031   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1032   | --exec=* | --exe=* | --ex=*)
1033     exec_prefix=$ac_optarg ;;
1034
1035   -gas | --gas | --ga | --g)
1036     # Obsolete; use --with-gas.
1037     with_gas=yes ;;
1038
1039   -help | --help | --hel | --he | -h)
1040     ac_init_help=long ;;
1041   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1042     ac_init_help=recursive ;;
1043   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1044     ac_init_help=short ;;
1045
1046   -host | --host | --hos | --ho)
1047     ac_prev=host_alias ;;
1048   -host=* | --host=* | --hos=* | --ho=*)
1049     host_alias=$ac_optarg ;;
1050
1051   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1052     ac_prev=htmldir ;;
1053   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1054   | --ht=*)
1055     htmldir=$ac_optarg ;;
1056
1057   -includedir | --includedir | --includedi | --included | --include \
1058   | --includ | --inclu | --incl | --inc)
1059     ac_prev=includedir ;;
1060   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1061   | --includ=* | --inclu=* | --incl=* | --inc=*)
1062     includedir=$ac_optarg ;;
1063
1064   -infodir | --infodir | --infodi | --infod | --info | --inf)
1065     ac_prev=infodir ;;
1066   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1067     infodir=$ac_optarg ;;
1068
1069   -libdir | --libdir | --libdi | --libd)
1070     ac_prev=libdir ;;
1071   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1072     libdir=$ac_optarg ;;
1073
1074   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1075   | --libexe | --libex | --libe)
1076     ac_prev=libexecdir ;;
1077   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1078   | --libexe=* | --libex=* | --libe=*)
1079     libexecdir=$ac_optarg ;;
1080
1081   -localedir | --localedir | --localedi | --localed | --locale)
1082     ac_prev=localedir ;;
1083   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1084     localedir=$ac_optarg ;;
1085
1086   -localstatedir | --localstatedir | --localstatedi | --localstated \
1087   | --localstate | --localstat | --localsta | --localst | --locals)
1088     ac_prev=localstatedir ;;
1089   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1090   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1091     localstatedir=$ac_optarg ;;
1092
1093   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1094     ac_prev=mandir ;;
1095   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1096     mandir=$ac_optarg ;;
1097
1098   -nfp | --nfp | --nf)
1099     # Obsolete; use --without-fp.
1100     with_fp=no ;;
1101
1102   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1103   | --no-cr | --no-c | -n)
1104     no_create=yes ;;
1105
1106   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1107   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1108     no_recursion=yes ;;
1109
1110   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1111   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1112   | --oldin | --oldi | --old | --ol | --o)
1113     ac_prev=oldincludedir ;;
1114   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1115   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1116   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1117     oldincludedir=$ac_optarg ;;
1118
1119   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1120     ac_prev=prefix ;;
1121   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1122     prefix=$ac_optarg ;;
1123
1124   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1125   | --program-pre | --program-pr | --program-p)
1126     ac_prev=program_prefix ;;
1127   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1128   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1129     program_prefix=$ac_optarg ;;
1130
1131   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1132   | --program-suf | --program-su | --program-s)
1133     ac_prev=program_suffix ;;
1134   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1135   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1136     program_suffix=$ac_optarg ;;
1137
1138   -program-transform-name | --program-transform-name \
1139   | --program-transform-nam | --program-transform-na \
1140   | --program-transform-n | --program-transform- \
1141   | --program-transform | --program-transfor \
1142   | --program-transfo | --program-transf \
1143   | --program-trans | --program-tran \
1144   | --progr-tra | --program-tr | --program-t)
1145     ac_prev=program_transform_name ;;
1146   -program-transform-name=* | --program-transform-name=* \
1147   | --program-transform-nam=* | --program-transform-na=* \
1148   | --program-transform-n=* | --program-transform-=* \
1149   | --program-transform=* | --program-transfor=* \
1150   | --program-transfo=* | --program-transf=* \
1151   | --program-trans=* | --program-tran=* \
1152   | --progr-tra=* | --program-tr=* | --program-t=*)
1153     program_transform_name=$ac_optarg ;;
1154
1155   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1156     ac_prev=pdfdir ;;
1157   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1158     pdfdir=$ac_optarg ;;
1159
1160   -psdir | --psdir | --psdi | --psd | --ps)
1161     ac_prev=psdir ;;
1162   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1163     psdir=$ac_optarg ;;
1164
1165   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1166   | -silent | --silent | --silen | --sile | --sil)
1167     silent=yes ;;
1168
1169   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1170     ac_prev=sbindir ;;
1171   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1172   | --sbi=* | --sb=*)
1173     sbindir=$ac_optarg ;;
1174
1175   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1176   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1177   | --sharedst | --shareds | --shared | --share | --shar \
1178   | --sha | --sh)
1179     ac_prev=sharedstatedir ;;
1180   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1181   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1182   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1183   | --sha=* | --sh=*)
1184     sharedstatedir=$ac_optarg ;;
1185
1186   -site | --site | --sit)
1187     ac_prev=site ;;
1188   -site=* | --site=* | --sit=*)
1189     site=$ac_optarg ;;
1190
1191   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1192     ac_prev=srcdir ;;
1193   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1194     srcdir=$ac_optarg ;;
1195
1196   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1197   | --syscon | --sysco | --sysc | --sys | --sy)
1198     ac_prev=sysconfdir ;;
1199   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1200   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1201     sysconfdir=$ac_optarg ;;
1202
1203   -target | --target | --targe | --targ | --tar | --ta | --t)
1204     ac_prev=target_alias ;;
1205   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1206     target_alias=$ac_optarg ;;
1207
1208   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1209     verbose=yes ;;
1210
1211   -version | --version | --versio | --versi | --vers | -V)
1212     ac_init_version=: ;;
1213
1214   -with-* | --with-*)
1215     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1216     # Reject names that are not valid shell variable names.
1217     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1218       as_fn_error "invalid package name: $ac_useropt"
1219     ac_useropt_orig=$ac_useropt
1220     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1221     case $ac_user_opts in
1222       *"
1223 "with_$ac_useropt"
1224 "*) ;;
1225       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1226          ac_unrecognized_sep=', ';;
1227     esac
1228     eval with_$ac_useropt=\$ac_optarg ;;
1229
1230   -without-* | --without-*)
1231     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1232     # Reject names that are not valid shell variable names.
1233     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1234       as_fn_error "invalid package name: $ac_useropt"
1235     ac_useropt_orig=$ac_useropt
1236     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1237     case $ac_user_opts in
1238       *"
1239 "with_$ac_useropt"
1240 "*) ;;
1241       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1242          ac_unrecognized_sep=', ';;
1243     esac
1244     eval with_$ac_useropt=no ;;
1245
1246   --x)
1247     # Obsolete; use --with-x.
1248     with_x=yes ;;
1249
1250   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1251   | --x-incl | --x-inc | --x-in | --x-i)
1252     ac_prev=x_includes ;;
1253   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1254   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1255     x_includes=$ac_optarg ;;
1256
1257   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1258   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1259     ac_prev=x_libraries ;;
1260   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1261   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1262     x_libraries=$ac_optarg ;;
1263
1264   -*) as_fn_error "unrecognized option: \`$ac_option'
1265 Try \`$0 --help' for more information."
1266     ;;
1267
1268   *=*)
1269     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1270     # Reject names that are not valid shell variable names.
1271     case $ac_envvar in #(
1272       '' | [0-9]* | *[!_$as_cr_alnum]* )
1273       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1274     esac
1275     eval $ac_envvar=\$ac_optarg
1276     export $ac_envvar ;;
1277
1278   *)
1279     # FIXME: should be removed in autoconf 3.0.
1280     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1281     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1282       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1283     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1284     ;;
1285
1286   esac
1287 done
1288
1289 if test -n "$ac_prev"; then
1290   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1291   as_fn_error "missing argument to $ac_option"
1292 fi
1293
1294 if test -n "$ac_unrecognized_opts"; then
1295   case $enable_option_checking in
1296     no) ;;
1297     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1298     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1299   esac
1300 fi
1301
1302 # Check all directory arguments for consistency.
1303 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1304                 datadir sysconfdir sharedstatedir localstatedir includedir \
1305                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1306                 libdir localedir mandir
1307 do
1308   eval ac_val=\$$ac_var
1309   # Remove trailing slashes.
1310   case $ac_val in
1311     */ )
1312       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1313       eval $ac_var=\$ac_val;;
1314   esac
1315   # Be sure to have absolute directory names.
1316   case $ac_val in
1317     [\\/$]* | ?:[\\/]* )  continue;;
1318     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1319   esac
1320   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1321 done
1322
1323 # There might be people who depend on the old broken behavior: `$host'
1324 # used to hold the argument of --host etc.
1325 # FIXME: To remove some day.
1326 build=$build_alias
1327 host=$host_alias
1328 target=$target_alias
1329
1330 # FIXME: To remove some day.
1331 if test "x$host_alias" != x; then
1332   if test "x$build_alias" = x; then
1333     cross_compiling=maybe
1334     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1335     If a cross compiler is detected then cross compile mode will be used." >&2
1336   elif test "x$build_alias" != "x$host_alias"; then
1337     cross_compiling=yes
1338   fi
1339 fi
1340
1341 ac_tool_prefix=
1342 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1343
1344 test "$silent" = yes && exec 6>/dev/null
1345
1346
1347 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1348 ac_ls_di=`ls -di .` &&
1349 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1350   as_fn_error "working directory cannot be determined"
1351 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1352   as_fn_error "pwd does not report name of working directory"
1353
1354
1355 # Find the source files, if location was not specified.
1356 if test -z "$srcdir"; then
1357   ac_srcdir_defaulted=yes
1358   # Try the directory containing this script, then the parent directory.
1359   ac_confdir=`$as_dirname -- "$as_myself" ||
1360 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1361          X"$as_myself" : 'X\(//\)[^/]' \| \
1362          X"$as_myself" : 'X\(//\)$' \| \
1363          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1364 $as_echo X"$as_myself" |
1365     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1366             s//\1/
1367             q
1368           }
1369           /^X\(\/\/\)[^/].*/{
1370             s//\1/
1371             q
1372           }
1373           /^X\(\/\/\)$/{
1374             s//\1/
1375             q
1376           }
1377           /^X\(\/\).*/{
1378             s//\1/
1379             q
1380           }
1381           s/.*/./; q'`
1382   srcdir=$ac_confdir
1383   if test ! -r "$srcdir/$ac_unique_file"; then
1384     srcdir=..
1385   fi
1386 else
1387   ac_srcdir_defaulted=no
1388 fi
1389 if test ! -r "$srcdir/$ac_unique_file"; then
1390   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1391   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1392 fi
1393 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1394 ac_abs_confdir=`(
1395         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1396         pwd)`
1397 # When building in place, set srcdir=.
1398 if test "$ac_abs_confdir" = "$ac_pwd"; then
1399   srcdir=.
1400 fi
1401 # Remove unnecessary trailing slashes from srcdir.
1402 # Double slashes in file names in object file debugging info
1403 # mess up M-x gdb in Emacs.
1404 case $srcdir in
1405 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1406 esac
1407 for ac_var in $ac_precious_vars; do
1408   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1409   eval ac_env_${ac_var}_value=\$${ac_var}
1410   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1411   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1412 done
1413
1414 #
1415 # Report the --help message.
1416 #
1417 if test "$ac_init_help" = "long"; then
1418   # Omit some internal or obsolete options to make the list less imposing.
1419   # This message is too long to be a string in the A/UX 3.1 sh.
1420   cat <<_ACEOF
1421 \`configure' configures this package to adapt to many kinds of systems.
1422
1423 Usage: $0 [OPTION]... [VAR=VALUE]...
1424
1425 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1426 VAR=VALUE.  See below for descriptions of some of the useful variables.
1427
1428 Defaults for the options are specified in brackets.
1429
1430 Configuration:
1431   -h, --help              display this help and exit
1432       --help=short        display options specific to this package
1433       --help=recursive    display the short help of all the included packages
1434   -V, --version           display version information and exit
1435   -q, --quiet, --silent   do not print \`checking...' messages
1436       --cache-file=FILE   cache test results in FILE [disabled]
1437   -C, --config-cache      alias for \`--cache-file=config.cache'
1438   -n, --no-create         do not create output files
1439       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1440
1441 Installation directories:
1442   --prefix=PREFIX         install architecture-independent files in PREFIX
1443                           [$ac_default_prefix]
1444   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1445                           [PREFIX]
1446
1447 By default, \`make install' will install all the files in
1448 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1449 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1450 for instance \`--prefix=\$HOME'.
1451
1452 For better control, use the options below.
1453
1454 Fine tuning of the installation directories:
1455   --bindir=DIR            user executables [EPREFIX/bin]
1456   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1457   --libexecdir=DIR        program executables [EPREFIX/libexec]
1458   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1459   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1460   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1461   --libdir=DIR            object code libraries [EPREFIX/lib]
1462   --includedir=DIR        C header files [PREFIX/include]
1463   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1464   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1465   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1466   --infodir=DIR           info documentation [DATAROOTDIR/info]
1467   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1468   --mandir=DIR            man documentation [DATAROOTDIR/man]
1469   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1470   --htmldir=DIR           html documentation [DOCDIR]
1471   --dvidir=DIR            dvi documentation [DOCDIR]
1472   --pdfdir=DIR            pdf documentation [DOCDIR]
1473   --psdir=DIR             ps documentation [DOCDIR]
1474 _ACEOF
1475
1476   cat <<\_ACEOF
1477
1478 Program names:
1479   --program-prefix=PREFIX            prepend PREFIX to installed program names
1480   --program-suffix=SUFFIX            append SUFFIX to installed program names
1481   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1482
1483 System types:
1484   --build=BUILD     configure for building on BUILD [guessed]
1485   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1486   --target=TARGET   configure for building compilers for TARGET [HOST]
1487 _ACEOF
1488 fi
1489
1490 if test -n "$ac_init_help"; then
1491
1492   cat <<\_ACEOF
1493
1494 Optional Features:
1495   --disable-option-checking  ignore unrecognized --enable/--with options
1496   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1497   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1498   --enable-maintainer-mode  enable make rules and dependencies not useful
1499                           (and sometimes confusing) to the casual installer
1500   --enable-werror         treat compile warnings as errors
1501   --enable-inprocess-agent
1502                           inprocess agent
1503   --disable-dependency-tracking  speeds up one-time build
1504   --enable-dependency-tracking   do not reject slow dependency extractors
1505
1506 Optional Packages:
1507   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1508   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1509   --with-ust=PATH       Specify prefix directory for the installed UST package
1510                           Equivalent to --with-ust-include=PATH/include
1511                           plus --with-ust-lib=PATH/lib
1512   --with-ust-include=PATH Specify directory for installed UST include files
1513   --with-ust-lib=PATH   Specify the directory for the installed UST library
1514   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1515   --with-bugurl=URL       Direct users to URL to report a bug
1516   --with-libthread-db=PATH
1517                           use given libthread_db directly
1518
1519 Some influential environment variables:
1520   CC          C compiler command
1521   CFLAGS      C compiler flags
1522   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1523               nonstandard directory <lib dir>
1524   LIBS        libraries to pass to the linker, e.g. -l<library>
1525   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1526               you have headers in a nonstandard directory <include dir>
1527   CPP         C preprocessor
1528
1529 Use these variables to override the choices made by `configure' or to help
1530 it to find libraries and programs with nonstandard names/locations.
1531
1532 Report bugs to the package provider.
1533 _ACEOF
1534 ac_status=$?
1535 fi
1536
1537 if test "$ac_init_help" = "recursive"; then
1538   # If there are subdirs, report their specific --help.
1539   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1540     test -d "$ac_dir" ||
1541       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1542       continue
1543     ac_builddir=.
1544
1545 case "$ac_dir" in
1546 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1547 *)
1548   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1549   # A ".." for each directory in $ac_dir_suffix.
1550   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1551   case $ac_top_builddir_sub in
1552   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1553   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1554   esac ;;
1555 esac
1556 ac_abs_top_builddir=$ac_pwd
1557 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1558 # for backward compatibility:
1559 ac_top_builddir=$ac_top_build_prefix
1560
1561 case $srcdir in
1562   .)  # We are building in place.
1563     ac_srcdir=.
1564     ac_top_srcdir=$ac_top_builddir_sub
1565     ac_abs_top_srcdir=$ac_pwd ;;
1566   [\\/]* | ?:[\\/]* )  # Absolute name.
1567     ac_srcdir=$srcdir$ac_dir_suffix;
1568     ac_top_srcdir=$srcdir
1569     ac_abs_top_srcdir=$srcdir ;;
1570   *) # Relative name.
1571     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1572     ac_top_srcdir=$ac_top_build_prefix$srcdir
1573     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1574 esac
1575 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1576
1577     cd "$ac_dir" || { ac_status=$?; continue; }
1578     # Check for guested configure.
1579     if test -f "$ac_srcdir/configure.gnu"; then
1580       echo &&
1581       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1582     elif test -f "$ac_srcdir/configure"; then
1583       echo &&
1584       $SHELL "$ac_srcdir/configure" --help=recursive
1585     else
1586       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1587     fi || ac_status=$?
1588     cd "$ac_pwd" || { ac_status=$?; break; }
1589   done
1590 fi
1591
1592 test -n "$ac_init_help" && exit $ac_status
1593 if $ac_init_version; then
1594   cat <<\_ACEOF
1595 configure
1596 generated by GNU Autoconf 2.64
1597
1598 Copyright (C) 2009 Free Software Foundation, Inc.
1599 This configure script is free software; the Free Software Foundation
1600 gives unlimited permission to copy, distribute and modify it.
1601 _ACEOF
1602   exit
1603 fi
1604
1605 ## ------------------------ ##
1606 ## Autoconf initialization. ##
1607 ## ------------------------ ##
1608
1609 # ac_fn_c_try_compile LINENO
1610 # --------------------------
1611 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1612 ac_fn_c_try_compile ()
1613 {
1614   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1615   rm -f conftest.$ac_objext
1616   if { { ac_try="$ac_compile"
1617 case "(($ac_try" in
1618   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1619   *) ac_try_echo=$ac_try;;
1620 esac
1621 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1622 $as_echo "$ac_try_echo"; } >&5
1623   (eval "$ac_compile") 2>conftest.err
1624   ac_status=$?
1625   if test -s conftest.err; then
1626     grep -v '^ *+' conftest.err >conftest.er1
1627     cat conftest.er1 >&5
1628     mv -f conftest.er1 conftest.err
1629   fi
1630   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1631   test $ac_status = 0; } && {
1632          test -z "$ac_c_werror_flag" ||
1633          test ! -s conftest.err
1634        } && test -s conftest.$ac_objext; then :
1635   ac_retval=0
1636 else
1637   $as_echo "$as_me: failed program was:" >&5
1638 sed 's/^/| /' conftest.$ac_ext >&5
1639
1640         ac_retval=1
1641 fi
1642   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1643   return $ac_retval
1644
1645 } # ac_fn_c_try_compile
1646
1647 # ac_fn_c_try_cpp LINENO
1648 # ----------------------
1649 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1650 ac_fn_c_try_cpp ()
1651 {
1652   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1653   if { { ac_try="$ac_cpp conftest.$ac_ext"
1654 case "(($ac_try" in
1655   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1656   *) ac_try_echo=$ac_try;;
1657 esac
1658 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1659 $as_echo "$ac_try_echo"; } >&5
1660   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1661   ac_status=$?
1662   if test -s conftest.err; then
1663     grep -v '^ *+' conftest.err >conftest.er1
1664     cat conftest.er1 >&5
1665     mv -f conftest.er1 conftest.err
1666   fi
1667   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1668   test $ac_status = 0; } >/dev/null && {
1669          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1670          test ! -s conftest.err
1671        }; then :
1672   ac_retval=0
1673 else
1674   $as_echo "$as_me: failed program was:" >&5
1675 sed 's/^/| /' conftest.$ac_ext >&5
1676
1677     ac_retval=1
1678 fi
1679   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1680   return $ac_retval
1681
1682 } # ac_fn_c_try_cpp
1683
1684 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1685 # -------------------------------------------------------
1686 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1687 # the include files in INCLUDES and setting the cache variable VAR
1688 # accordingly.
1689 ac_fn_c_check_header_mongrel ()
1690 {
1691   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1692   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1693   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1694 $as_echo_n "checking for $2... " >&6; }
1695 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1696   $as_echo_n "(cached) " >&6
1697 fi
1698 eval ac_res=\$$3
1699                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1700 $as_echo "$ac_res" >&6; }
1701 else
1702   # Is the header compilable?
1703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1704 $as_echo_n "checking $2 usability... " >&6; }
1705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1706 /* end confdefs.h.  */
1707 $4
1708 #include <$2>
1709 _ACEOF
1710 if ac_fn_c_try_compile "$LINENO"; then :
1711   ac_header_compiler=yes
1712 else
1713   ac_header_compiler=no
1714 fi
1715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1717 $as_echo "$ac_header_compiler" >&6; }
1718
1719 # Is the header present?
1720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1721 $as_echo_n "checking $2 presence... " >&6; }
1722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1723 /* end confdefs.h.  */
1724 #include <$2>
1725 _ACEOF
1726 if ac_fn_c_try_cpp "$LINENO"; then :
1727   ac_header_preproc=yes
1728 else
1729   ac_header_preproc=no
1730 fi
1731 rm -f conftest.err conftest.$ac_ext
1732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1733 $as_echo "$ac_header_preproc" >&6; }
1734
1735 # So?  What about this header?
1736 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1737   yes:no: )
1738     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1739 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1740     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1741 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1742     ;;
1743   no:yes:* )
1744     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1745 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1746     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1747 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1748     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1749 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1750     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1751 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1752     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1753 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1754     ;;
1755 esac
1756   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1757 $as_echo_n "checking for $2... " >&6; }
1758 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1759   $as_echo_n "(cached) " >&6
1760 else
1761   eval "$3=\$ac_header_compiler"
1762 fi
1763 eval ac_res=\$$3
1764                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1765 $as_echo "$ac_res" >&6; }
1766 fi
1767   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1768
1769 } # ac_fn_c_check_header_mongrel
1770
1771 # ac_fn_c_try_run LINENO
1772 # ----------------------
1773 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1774 # that executables *can* be run.
1775 ac_fn_c_try_run ()
1776 {
1777   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1778   if { { ac_try="$ac_link"
1779 case "(($ac_try" in
1780   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1781   *) ac_try_echo=$ac_try;;
1782 esac
1783 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1784 $as_echo "$ac_try_echo"; } >&5
1785   (eval "$ac_link") 2>&5
1786   ac_status=$?
1787   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1788   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1789   { { case "(($ac_try" in
1790   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1791   *) ac_try_echo=$ac_try;;
1792 esac
1793 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1794 $as_echo "$ac_try_echo"; } >&5
1795   (eval "$ac_try") 2>&5
1796   ac_status=$?
1797   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1798   test $ac_status = 0; }; }; then :
1799   ac_retval=0
1800 else
1801   $as_echo "$as_me: program exited with status $ac_status" >&5
1802        $as_echo "$as_me: failed program was:" >&5
1803 sed 's/^/| /' conftest.$ac_ext >&5
1804
1805        ac_retval=$ac_status
1806 fi
1807   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1808   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1809   return $ac_retval
1810
1811 } # ac_fn_c_try_run
1812
1813 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1814 # -------------------------------------------------------
1815 # Tests whether HEADER exists and can be compiled using the include files in
1816 # INCLUDES, setting the cache variable VAR accordingly.
1817 ac_fn_c_check_header_compile ()
1818 {
1819   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1820   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1821 $as_echo_n "checking for $2... " >&6; }
1822 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1823   $as_echo_n "(cached) " >&6
1824 else
1825   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1826 /* end confdefs.h.  */
1827 $4
1828 #include <$2>
1829 _ACEOF
1830 if ac_fn_c_try_compile "$LINENO"; then :
1831   eval "$3=yes"
1832 else
1833   eval "$3=no"
1834 fi
1835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1836 fi
1837 eval ac_res=\$$3
1838                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1839 $as_echo "$ac_res" >&6; }
1840   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1841
1842 } # ac_fn_c_check_header_compile
1843
1844 # ac_fn_c_try_link LINENO
1845 # -----------------------
1846 # Try to link conftest.$ac_ext, and return whether this succeeded.
1847 ac_fn_c_try_link ()
1848 {
1849   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1850   rm -f conftest.$ac_objext conftest$ac_exeext
1851   if { { ac_try="$ac_link"
1852 case "(($ac_try" in
1853   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1854   *) ac_try_echo=$ac_try;;
1855 esac
1856 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1857 $as_echo "$ac_try_echo"; } >&5
1858   (eval "$ac_link") 2>conftest.err
1859   ac_status=$?
1860   if test -s conftest.err; then
1861     grep -v '^ *+' conftest.err >conftest.er1
1862     cat conftest.er1 >&5
1863     mv -f conftest.er1 conftest.err
1864   fi
1865   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1866   test $ac_status = 0; } && {
1867          test -z "$ac_c_werror_flag" ||
1868          test ! -s conftest.err
1869        } && test -s conftest$ac_exeext && {
1870          test "$cross_compiling" = yes ||
1871          $as_test_x conftest$ac_exeext
1872        }; then :
1873   ac_retval=0
1874 else
1875   $as_echo "$as_me: failed program was:" >&5
1876 sed 's/^/| /' conftest.$ac_ext >&5
1877
1878         ac_retval=1
1879 fi
1880   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1881   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1882   # interfere with the next link command; also delete a directory that is
1883   # left behind by Apple's compiler.  We do this before executing the actions.
1884   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1885   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1886   return $ac_retval
1887
1888 } # ac_fn_c_try_link
1889
1890 # ac_fn_c_check_func LINENO FUNC VAR
1891 # ----------------------------------
1892 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1893 ac_fn_c_check_func ()
1894 {
1895   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1896   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1897 $as_echo_n "checking for $2... " >&6; }
1898 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1899   $as_echo_n "(cached) " >&6
1900 else
1901   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1902 /* end confdefs.h.  */
1903 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1904    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1905 #define $2 innocuous_$2
1906
1907 /* System header to define __stub macros and hopefully few prototypes,
1908     which can conflict with char $2 (); below.
1909     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1910     <limits.h> exists even on freestanding compilers.  */
1911
1912 #ifdef __STDC__
1913 # include <limits.h>
1914 #else
1915 # include <assert.h>
1916 #endif
1917
1918 #undef $2
1919
1920 /* Override any GCC internal prototype to avoid an error.
1921    Use char because int might match the return type of a GCC
1922    builtin and then its argument prototype would still apply.  */
1923 #ifdef __cplusplus
1924 extern "C"
1925 #endif
1926 char $2 ();
1927 /* The GNU C library defines this for functions which it implements
1928     to always fail with ENOSYS.  Some functions are actually named
1929     something starting with __ and the normal name is an alias.  */
1930 #if defined __stub_$2 || defined __stub___$2
1931 choke me
1932 #endif
1933
1934 int
1935 main ()
1936 {
1937 return $2 ();
1938   ;
1939   return 0;
1940 }
1941 _ACEOF
1942 if ac_fn_c_try_link "$LINENO"; then :
1943   eval "$3=yes"
1944 else
1945   eval "$3=no"
1946 fi
1947 rm -f core conftest.err conftest.$ac_objext \
1948     conftest$ac_exeext conftest.$ac_ext
1949 fi
1950 eval ac_res=\$$3
1951                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1952 $as_echo "$ac_res" >&6; }
1953   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1954
1955 } # ac_fn_c_check_func
1956
1957 # ac_fn_c_check_decl LINENO SYMBOL VAR
1958 # ------------------------------------
1959 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1960 ac_fn_c_check_decl ()
1961 {
1962   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1963   as_decl_name=`echo $2|sed 's/ *(.*//'`
1964   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1965   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1966 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1967 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1968   $as_echo_n "(cached) " >&6
1969 else
1970   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1971 /* end confdefs.h.  */
1972 $4
1973 int
1974 main ()
1975 {
1976 #ifndef $as_decl_name
1977 #ifdef __cplusplus
1978   (void) $as_decl_use;
1979 #else
1980   (void) $as_decl_name;
1981 #endif
1982 #endif
1983
1984   ;
1985   return 0;
1986 }
1987 _ACEOF
1988 if ac_fn_c_try_compile "$LINENO"; then :
1989   eval "$3=yes"
1990 else
1991   eval "$3=no"
1992 fi
1993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1994 fi
1995 eval ac_res=\$$3
1996                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1997 $as_echo "$ac_res" >&6; }
1998   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1999
2000 } # ac_fn_c_check_decl
2001
2002 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2003 # -------------------------------------------
2004 # Tests whether TYPE exists after having included INCLUDES, setting cache
2005 # variable VAR accordingly.
2006 ac_fn_c_check_type ()
2007 {
2008   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2009   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2010 $as_echo_n "checking for $2... " >&6; }
2011 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2012   $as_echo_n "(cached) " >&6
2013 else
2014   eval "$3=no"
2015   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2016 /* end confdefs.h.  */
2017 $4
2018 int
2019 main ()
2020 {
2021 if (sizeof ($2))
2022          return 0;
2023   ;
2024   return 0;
2025 }
2026 _ACEOF
2027 if ac_fn_c_try_compile "$LINENO"; then :
2028   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2029 /* end confdefs.h.  */
2030 $4
2031 int
2032 main ()
2033 {
2034 if (sizeof (($2)))
2035             return 0;
2036   ;
2037   return 0;
2038 }
2039 _ACEOF
2040 if ac_fn_c_try_compile "$LINENO"; then :
2041
2042 else
2043   eval "$3=yes"
2044 fi
2045 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2046 fi
2047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2048 fi
2049 eval ac_res=\$$3
2050                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2051 $as_echo "$ac_res" >&6; }
2052   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2053
2054 } # ac_fn_c_check_type
2055
2056 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2057 # --------------------------------------------
2058 # Tries to find the compile-time value of EXPR in a program that includes
2059 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2060 # computed
2061 ac_fn_c_compute_int ()
2062 {
2063   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2064   if test "$cross_compiling" = yes; then
2065     # Depending upon the size, compute the lo and hi bounds.
2066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2067 /* end confdefs.h.  */
2068 $4
2069 int
2070 main ()
2071 {
2072 static int test_array [1 - 2 * !(($2) >= 0)];
2073 test_array [0] = 0
2074
2075   ;
2076   return 0;
2077 }
2078 _ACEOF
2079 if ac_fn_c_try_compile "$LINENO"; then :
2080   ac_lo=0 ac_mid=0
2081   while :; do
2082     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2083 /* end confdefs.h.  */
2084 $4
2085 int
2086 main ()
2087 {
2088 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2089 test_array [0] = 0
2090
2091   ;
2092   return 0;
2093 }
2094 _ACEOF
2095 if ac_fn_c_try_compile "$LINENO"; then :
2096   ac_hi=$ac_mid; break
2097 else
2098   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2099                         if test $ac_lo -le $ac_mid; then
2100                           ac_lo= ac_hi=
2101                           break
2102                         fi
2103                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2104 fi
2105 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2106   done
2107 else
2108   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2109 /* end confdefs.h.  */
2110 $4
2111 int
2112 main ()
2113 {
2114 static int test_array [1 - 2 * !(($2) < 0)];
2115 test_array [0] = 0
2116
2117   ;
2118   return 0;
2119 }
2120 _ACEOF
2121 if ac_fn_c_try_compile "$LINENO"; then :
2122   ac_hi=-1 ac_mid=-1
2123   while :; do
2124     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2125 /* end confdefs.h.  */
2126 $4
2127 int
2128 main ()
2129 {
2130 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2131 test_array [0] = 0
2132
2133   ;
2134   return 0;
2135 }
2136 _ACEOF
2137 if ac_fn_c_try_compile "$LINENO"; then :
2138   ac_lo=$ac_mid; break
2139 else
2140   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2141                         if test $ac_mid -le $ac_hi; then
2142                           ac_lo= ac_hi=
2143                           break
2144                         fi
2145                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2146 fi
2147 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2148   done
2149 else
2150   ac_lo= ac_hi=
2151 fi
2152 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2153 fi
2154 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2155 # Binary search between lo and hi bounds.
2156 while test "x$ac_lo" != "x$ac_hi"; do
2157   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2158   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2159 /* end confdefs.h.  */
2160 $4
2161 int
2162 main ()
2163 {
2164 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2165 test_array [0] = 0
2166
2167   ;
2168   return 0;
2169 }
2170 _ACEOF
2171 if ac_fn_c_try_compile "$LINENO"; then :
2172   ac_hi=$ac_mid
2173 else
2174   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2175 fi
2176 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2177 done
2178 case $ac_lo in #((
2179 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2180 '') ac_retval=1 ;;
2181 esac
2182   else
2183     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2184 /* end confdefs.h.  */
2185 $4
2186 static long int longval () { return $2; }
2187 static unsigned long int ulongval () { return $2; }
2188 #include <stdio.h>
2189 #include <stdlib.h>
2190 int
2191 main ()
2192 {
2193
2194   FILE *f = fopen ("conftest.val", "w");
2195   if (! f)
2196     return 1;
2197   if (($2) < 0)
2198     {
2199       long int i = longval ();
2200       if (i != ($2))
2201         return 1;
2202       fprintf (f, "%ld", i);
2203     }
2204   else
2205     {
2206       unsigned long int i = ulongval ();
2207       if (i != ($2))
2208         return 1;
2209       fprintf (f, "%lu", i);
2210     }
2211   /* Do not output a trailing newline, as this causes \r\n confusion
2212      on some platforms.  */
2213   return ferror (f) || fclose (f) != 0;
2214
2215   ;
2216   return 0;
2217 }
2218 _ACEOF
2219 if ac_fn_c_try_run "$LINENO"; then :
2220   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2221 else
2222   ac_retval=1
2223 fi
2224 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2225   conftest.$ac_objext conftest.beam conftest.$ac_ext
2226 rm -f conftest.val
2227
2228   fi
2229   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2230   return $ac_retval
2231
2232 } # ac_fn_c_compute_int
2233 cat >config.log <<_ACEOF
2234 This file contains any messages produced by compilers while
2235 running configure, to aid debugging if configure makes a mistake.
2236
2237 It was created by $as_me, which was
2238 generated by GNU Autoconf 2.64.  Invocation command line was
2239
2240   $ $0 $@
2241
2242 _ACEOF
2243 exec 5>>config.log
2244 {
2245 cat <<_ASUNAME
2246 ## --------- ##
2247 ## Platform. ##
2248 ## --------- ##
2249
2250 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2251 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2252 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2253 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2254 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2255
2256 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2257 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2258
2259 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2260 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2261 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2262 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2263 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2264 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2265 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2266
2267 _ASUNAME
2268
2269 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2270 for as_dir in $PATH
2271 do
2272   IFS=$as_save_IFS
2273   test -z "$as_dir" && as_dir=.
2274     $as_echo "PATH: $as_dir"
2275   done
2276 IFS=$as_save_IFS
2277
2278 } >&5
2279
2280 cat >&5 <<_ACEOF
2281
2282
2283 ## ----------- ##
2284 ## Core tests. ##
2285 ## ----------- ##
2286
2287 _ACEOF
2288
2289
2290 # Keep a trace of the command line.
2291 # Strip out --no-create and --no-recursion so they do not pile up.
2292 # Strip out --silent because we don't want to record it for future runs.
2293 # Also quote any args containing shell meta-characters.
2294 # Make two passes to allow for proper duplicate-argument suppression.
2295 ac_configure_args=
2296 ac_configure_args0=
2297 ac_configure_args1=
2298 ac_must_keep_next=false
2299 for ac_pass in 1 2
2300 do
2301   for ac_arg
2302   do
2303     case $ac_arg in
2304     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2305     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2306     | -silent | --silent | --silen | --sile | --sil)
2307       continue ;;
2308     *\'*)
2309       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2310     esac
2311     case $ac_pass in
2312     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2313     2)
2314       as_fn_append ac_configure_args1 " '$ac_arg'"
2315       if test $ac_must_keep_next = true; then
2316         ac_must_keep_next=false # Got value, back to normal.
2317       else
2318         case $ac_arg in
2319           *=* | --config-cache | -C | -disable-* | --disable-* \
2320           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2321           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2322           | -with-* | --with-* | -without-* | --without-* | --x)
2323             case "$ac_configure_args0 " in
2324               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2325             esac
2326             ;;
2327           -* ) ac_must_keep_next=true ;;
2328         esac
2329       fi
2330       as_fn_append ac_configure_args " '$ac_arg'"
2331       ;;
2332     esac
2333   done
2334 done
2335 { ac_configure_args0=; unset ac_configure_args0;}
2336 { ac_configure_args1=; unset ac_configure_args1;}
2337
2338 # When interrupted or exit'd, cleanup temporary files, and complete
2339 # config.log.  We remove comments because anyway the quotes in there
2340 # would cause problems or look ugly.
2341 # WARNING: Use '\'' to represent an apostrophe within the trap.
2342 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2343 trap 'exit_status=$?
2344   # Save into config.log some information that might help in debugging.
2345   {
2346     echo
2347
2348     cat <<\_ASBOX
2349 ## ---------------- ##
2350 ## Cache variables. ##
2351 ## ---------------- ##
2352 _ASBOX
2353     echo
2354     # The following way of writing the cache mishandles newlines in values,
2355 (
2356   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2357     eval ac_val=\$$ac_var
2358     case $ac_val in #(
2359     *${as_nl}*)
2360       case $ac_var in #(
2361       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2362 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2363       esac
2364       case $ac_var in #(
2365       _ | IFS | as_nl) ;; #(
2366       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2367       *) { eval $ac_var=; unset $ac_var;} ;;
2368       esac ;;
2369     esac
2370   done
2371   (set) 2>&1 |
2372     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2373     *${as_nl}ac_space=\ *)
2374       sed -n \
2375         "s/'\''/'\''\\\\'\'''\''/g;
2376           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2377       ;; #(
2378     *)
2379       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2380       ;;
2381     esac |
2382     sort
2383 )
2384     echo
2385
2386     cat <<\_ASBOX
2387 ## ----------------- ##
2388 ## Output variables. ##
2389 ## ----------------- ##
2390 _ASBOX
2391     echo
2392     for ac_var in $ac_subst_vars
2393     do
2394       eval ac_val=\$$ac_var
2395       case $ac_val in
2396       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2397       esac
2398       $as_echo "$ac_var='\''$ac_val'\''"
2399     done | sort
2400     echo
2401
2402     if test -n "$ac_subst_files"; then
2403       cat <<\_ASBOX
2404 ## ------------------- ##
2405 ## File substitutions. ##
2406 ## ------------------- ##
2407 _ASBOX
2408       echo
2409       for ac_var in $ac_subst_files
2410       do
2411         eval ac_val=\$$ac_var
2412         case $ac_val in
2413         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2414         esac
2415         $as_echo "$ac_var='\''$ac_val'\''"
2416       done | sort
2417       echo
2418     fi
2419
2420     if test -s confdefs.h; then
2421       cat <<\_ASBOX
2422 ## ----------- ##
2423 ## confdefs.h. ##
2424 ## ----------- ##
2425 _ASBOX
2426       echo
2427       cat confdefs.h
2428       echo
2429     fi
2430     test "$ac_signal" != 0 &&
2431       $as_echo "$as_me: caught signal $ac_signal"
2432     $as_echo "$as_me: exit $exit_status"
2433   } >&5
2434   rm -f core *.core core.conftest.* &&
2435     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2436     exit $exit_status
2437 ' 0
2438 for ac_signal in 1 2 13 15; do
2439   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2440 done
2441 ac_signal=0
2442
2443 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2444 rm -f -r conftest* confdefs.h
2445
2446 $as_echo "/* confdefs.h */" > confdefs.h
2447
2448 # Predefined preprocessor variables.
2449
2450 cat >>confdefs.h <<_ACEOF
2451 #define PACKAGE_NAME "$PACKAGE_NAME"
2452 _ACEOF
2453
2454 cat >>confdefs.h <<_ACEOF
2455 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2456 _ACEOF
2457
2458 cat >>confdefs.h <<_ACEOF
2459 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2460 _ACEOF
2461
2462 cat >>confdefs.h <<_ACEOF
2463 #define PACKAGE_STRING "$PACKAGE_STRING"
2464 _ACEOF
2465
2466 cat >>confdefs.h <<_ACEOF
2467 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2468 _ACEOF
2469
2470 cat >>confdefs.h <<_ACEOF
2471 #define PACKAGE_URL "$PACKAGE_URL"
2472 _ACEOF
2473
2474
2475 # Let the site file select an alternate cache file if it wants to.
2476 # Prefer an explicitly selected file to automatically selected ones.
2477 ac_site_file1=NONE
2478 ac_site_file2=NONE
2479 if test -n "$CONFIG_SITE"; then
2480   ac_site_file1=$CONFIG_SITE
2481 elif test "x$prefix" != xNONE; then
2482   ac_site_file1=$prefix/share/config.site
2483   ac_site_file2=$prefix/etc/config.site
2484 else
2485   ac_site_file1=$ac_default_prefix/share/config.site
2486   ac_site_file2=$ac_default_prefix/etc/config.site
2487 fi
2488 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2489 do
2490   test "x$ac_site_file" = xNONE && continue
2491   if test -r "$ac_site_file"; then
2492     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2493 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2494     sed 's/^/| /' "$ac_site_file" >&5
2495     . "$ac_site_file"
2496   fi
2497 done
2498
2499 if test -r "$cache_file"; then
2500   # Some versions of bash will fail to source /dev/null (special
2501   # files actually), so we avoid doing that.
2502   if test -f "$cache_file"; then
2503     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2504 $as_echo "$as_me: loading cache $cache_file" >&6;}
2505     case $cache_file in
2506       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2507       *)                      . "./$cache_file";;
2508     esac
2509   fi
2510 else
2511   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2512 $as_echo "$as_me: creating cache $cache_file" >&6;}
2513   >$cache_file
2514 fi
2515
2516 gl_header_list="$gl_header_list sys/mman.h"
2517 gl_func_list="$gl_func_list mprotect"
2518 gl_func_list="$gl_func_list memchr"
2519 gl_header_list="$gl_header_list stddef.h"
2520 gl_header_list="$gl_header_list stdint.h"
2521 gl_header_list="$gl_header_list wchar.h"
2522 gl_header_list="$gl_header_list string.h"
2523 # Check that the precious variables saved in the cache have kept the same
2524 # value.
2525 ac_cache_corrupted=false
2526 for ac_var in $ac_precious_vars; do
2527   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2528   eval ac_new_set=\$ac_env_${ac_var}_set
2529   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2530   eval ac_new_val=\$ac_env_${ac_var}_value
2531   case $ac_old_set,$ac_new_set in
2532     set,)
2533       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2534 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2535       ac_cache_corrupted=: ;;
2536     ,set)
2537       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2538 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2539       ac_cache_corrupted=: ;;
2540     ,);;
2541     *)
2542       if test "x$ac_old_val" != "x$ac_new_val"; then
2543         # differences in whitespace do not lead to failure.
2544         ac_old_val_w=`echo x $ac_old_val`
2545         ac_new_val_w=`echo x $ac_new_val`
2546         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2547           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2548 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2549           ac_cache_corrupted=:
2550         else
2551           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2552 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2553           eval $ac_var=\$ac_old_val
2554         fi
2555         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2556 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2557         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2558 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2559       fi;;
2560   esac
2561   # Pass precious variables to config.status.
2562   if test "$ac_new_set" = set; then
2563     case $ac_new_val in
2564     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2565     *) ac_arg=$ac_var=$ac_new_val ;;
2566     esac
2567     case " $ac_configure_args " in
2568       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2569       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2570     esac
2571   fi
2572 done
2573 if $ac_cache_corrupted; then
2574   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2575 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2576   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2577 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2578   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2579 fi
2580 ## -------------------- ##
2581 ## Main body of script. ##
2582 ## -------------------- ##
2583
2584 ac_ext=c
2585 ac_cpp='$CPP $CPPFLAGS'
2586 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2587 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2588 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2589
2590
2591
2592
2593
2594 ac_config_headers="$ac_config_headers config.h:config.in"
2595
2596
2597
2598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2599 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2600     # Check whether --enable-maintainer-mode was given.
2601 if test "${enable_maintainer_mode+set}" = set; then :
2602   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2603 else
2604   USE_MAINTAINER_MODE=no
2605 fi
2606
2607   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2608 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2609    if test $USE_MAINTAINER_MODE = yes; then
2610   MAINTAINER_MODE_TRUE=
2611   MAINTAINER_MODE_FALSE='#'
2612 else
2613   MAINTAINER_MODE_TRUE='#'
2614   MAINTAINER_MODE_FALSE=
2615 fi
2616
2617   MAINT=$MAINTAINER_MODE_TRUE
2618
2619
2620
2621 ac_ext=c
2622 ac_cpp='$CPP $CPPFLAGS'
2623 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2624 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2625 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2626 if test -n "$ac_tool_prefix"; then
2627   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2628 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2630 $as_echo_n "checking for $ac_word... " >&6; }
2631 if test "${ac_cv_prog_CC+set}" = set; then :
2632   $as_echo_n "(cached) " >&6
2633 else
2634   if test -n "$CC"; then
2635   ac_cv_prog_CC="$CC" # Let the user override the test.
2636 else
2637 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2638 for as_dir in $PATH
2639 do
2640   IFS=$as_save_IFS
2641   test -z "$as_dir" && as_dir=.
2642     for ac_exec_ext in '' $ac_executable_extensions; do
2643   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2644     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2645     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2646     break 2
2647   fi
2648 done
2649   done
2650 IFS=$as_save_IFS
2651
2652 fi
2653 fi
2654 CC=$ac_cv_prog_CC
2655 if test -n "$CC"; then
2656   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2657 $as_echo "$CC" >&6; }
2658 else
2659   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2660 $as_echo "no" >&6; }
2661 fi
2662
2663
2664 fi
2665 if test -z "$ac_cv_prog_CC"; then
2666   ac_ct_CC=$CC
2667   # Extract the first word of "gcc", so it can be a program name with args.
2668 set dummy gcc; ac_word=$2
2669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2670 $as_echo_n "checking for $ac_word... " >&6; }
2671 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2672   $as_echo_n "(cached) " >&6
2673 else
2674   if test -n "$ac_ct_CC"; then
2675   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2676 else
2677 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2678 for as_dir in $PATH
2679 do
2680   IFS=$as_save_IFS
2681   test -z "$as_dir" && as_dir=.
2682     for ac_exec_ext in '' $ac_executable_extensions; do
2683   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2684     ac_cv_prog_ac_ct_CC="gcc"
2685     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2686     break 2
2687   fi
2688 done
2689   done
2690 IFS=$as_save_IFS
2691
2692 fi
2693 fi
2694 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2695 if test -n "$ac_ct_CC"; then
2696   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2697 $as_echo "$ac_ct_CC" >&6; }
2698 else
2699   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2700 $as_echo "no" >&6; }
2701 fi
2702
2703   if test "x$ac_ct_CC" = x; then
2704     CC=""
2705   else
2706     case $cross_compiling:$ac_tool_warned in
2707 yes:)
2708 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2709 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2710 ac_tool_warned=yes ;;
2711 esac
2712     CC=$ac_ct_CC
2713   fi
2714 else
2715   CC="$ac_cv_prog_CC"
2716 fi
2717
2718 if test -z "$CC"; then
2719           if test -n "$ac_tool_prefix"; then
2720     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2721 set dummy ${ac_tool_prefix}cc; ac_word=$2
2722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2723 $as_echo_n "checking for $ac_word... " >&6; }
2724 if test "${ac_cv_prog_CC+set}" = set; then :
2725   $as_echo_n "(cached) " >&6
2726 else
2727   if test -n "$CC"; then
2728   ac_cv_prog_CC="$CC" # Let the user override the test.
2729 else
2730 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2731 for as_dir in $PATH
2732 do
2733   IFS=$as_save_IFS
2734   test -z "$as_dir" && as_dir=.
2735     for ac_exec_ext in '' $ac_executable_extensions; do
2736   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2737     ac_cv_prog_CC="${ac_tool_prefix}cc"
2738     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2739     break 2
2740   fi
2741 done
2742   done
2743 IFS=$as_save_IFS
2744
2745 fi
2746 fi
2747 CC=$ac_cv_prog_CC
2748 if test -n "$CC"; then
2749   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2750 $as_echo "$CC" >&6; }
2751 else
2752   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2753 $as_echo "no" >&6; }
2754 fi
2755
2756
2757   fi
2758 fi
2759 if test -z "$CC"; then
2760   # Extract the first word of "cc", so it can be a program name with args.
2761 set dummy cc; ac_word=$2
2762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2763 $as_echo_n "checking for $ac_word... " >&6; }
2764 if test "${ac_cv_prog_CC+set}" = set; then :
2765   $as_echo_n "(cached) " >&6
2766 else
2767   if test -n "$CC"; then
2768   ac_cv_prog_CC="$CC" # Let the user override the test.
2769 else
2770   ac_prog_rejected=no
2771 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2772 for as_dir in $PATH
2773 do
2774   IFS=$as_save_IFS
2775   test -z "$as_dir" && as_dir=.
2776     for ac_exec_ext in '' $ac_executable_extensions; do
2777   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2778     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2779        ac_prog_rejected=yes
2780        continue
2781      fi
2782     ac_cv_prog_CC="cc"
2783     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2784     break 2
2785   fi
2786 done
2787   done
2788 IFS=$as_save_IFS
2789
2790 if test $ac_prog_rejected = yes; then
2791   # We found a bogon in the path, so make sure we never use it.
2792   set dummy $ac_cv_prog_CC
2793   shift
2794   if test $# != 0; then
2795     # We chose a different compiler from the bogus one.
2796     # However, it has the same basename, so the bogon will be chosen
2797     # first if we set CC to just the basename; use the full file name.
2798     shift
2799     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2800   fi
2801 fi
2802 fi
2803 fi
2804 CC=$ac_cv_prog_CC
2805 if test -n "$CC"; then
2806   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2807 $as_echo "$CC" >&6; }
2808 else
2809   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2810 $as_echo "no" >&6; }
2811 fi
2812
2813
2814 fi
2815 if test -z "$CC"; then
2816   if test -n "$ac_tool_prefix"; then
2817   for ac_prog in cl.exe
2818   do
2819     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2820 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2822 $as_echo_n "checking for $ac_word... " >&6; }
2823 if test "${ac_cv_prog_CC+set}" = set; then :
2824   $as_echo_n "(cached) " >&6
2825 else
2826   if test -n "$CC"; then
2827   ac_cv_prog_CC="$CC" # Let the user override the test.
2828 else
2829 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2830 for as_dir in $PATH
2831 do
2832   IFS=$as_save_IFS
2833   test -z "$as_dir" && as_dir=.
2834     for ac_exec_ext in '' $ac_executable_extensions; do
2835   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2836     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2837     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2838     break 2
2839   fi
2840 done
2841   done
2842 IFS=$as_save_IFS
2843
2844 fi
2845 fi
2846 CC=$ac_cv_prog_CC
2847 if test -n "$CC"; then
2848   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2849 $as_echo "$CC" >&6; }
2850 else
2851   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2852 $as_echo "no" >&6; }
2853 fi
2854
2855
2856     test -n "$CC" && break
2857   done
2858 fi
2859 if test -z "$CC"; then
2860   ac_ct_CC=$CC
2861   for ac_prog in cl.exe
2862 do
2863   # Extract the first word of "$ac_prog", so it can be a program name with args.
2864 set dummy $ac_prog; ac_word=$2
2865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2866 $as_echo_n "checking for $ac_word... " >&6; }
2867 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2868   $as_echo_n "(cached) " >&6
2869 else
2870   if test -n "$ac_ct_CC"; then
2871   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2872 else
2873 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2874 for as_dir in $PATH
2875 do
2876   IFS=$as_save_IFS
2877   test -z "$as_dir" && as_dir=.
2878     for ac_exec_ext in '' $ac_executable_extensions; do
2879   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2880     ac_cv_prog_ac_ct_CC="$ac_prog"
2881     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2882     break 2
2883   fi
2884 done
2885   done
2886 IFS=$as_save_IFS
2887
2888 fi
2889 fi
2890 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2891 if test -n "$ac_ct_CC"; then
2892   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2893 $as_echo "$ac_ct_CC" >&6; }
2894 else
2895   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2896 $as_echo "no" >&6; }
2897 fi
2898
2899
2900   test -n "$ac_ct_CC" && break
2901 done
2902
2903   if test "x$ac_ct_CC" = x; then
2904     CC=""
2905   else
2906     case $cross_compiling:$ac_tool_warned in
2907 yes:)
2908 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2909 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2910 ac_tool_warned=yes ;;
2911 esac
2912     CC=$ac_ct_CC
2913   fi
2914 fi
2915
2916 fi
2917
2918
2919 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2920 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2921 as_fn_error "no acceptable C compiler found in \$PATH
2922 See \`config.log' for more details." "$LINENO" 5; }
2923
2924 # Provide some information about the compiler.
2925 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2926 set X $ac_compile
2927 ac_compiler=$2
2928 for ac_option in --version -v -V -qversion; do
2929   { { ac_try="$ac_compiler $ac_option >&5"
2930 case "(($ac_try" in
2931   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2932   *) ac_try_echo=$ac_try;;
2933 esac
2934 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2935 $as_echo "$ac_try_echo"; } >&5
2936   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2937   ac_status=$?
2938   if test -s conftest.err; then
2939     sed '10a\
2940 ... rest of stderr output deleted ...
2941          10q' conftest.err >conftest.er1
2942     cat conftest.er1 >&5
2943     rm -f conftest.er1 conftest.err
2944   fi
2945   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2946   test $ac_status = 0; }
2947 done
2948
2949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2950 /* end confdefs.h.  */
2951
2952 int
2953 main ()
2954 {
2955
2956   ;
2957   return 0;
2958 }
2959 _ACEOF
2960 ac_clean_files_save=$ac_clean_files
2961 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2962 # Try to create an executable without -o first, disregard a.out.
2963 # It will help us diagnose broken compilers, and finding out an intuition
2964 # of exeext.
2965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2966 $as_echo_n "checking for C compiler default output file name... " >&6; }
2967 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2968
2969 # The possible output files:
2970 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2971
2972 ac_rmfiles=
2973 for ac_file in $ac_files
2974 do
2975   case $ac_file in
2976     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2977     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2978   esac
2979 done
2980 rm -f $ac_rmfiles
2981
2982 if { { ac_try="$ac_link_default"
2983 case "(($ac_try" in
2984   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2985   *) ac_try_echo=$ac_try;;
2986 esac
2987 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2988 $as_echo "$ac_try_echo"; } >&5
2989   (eval "$ac_link_default") 2>&5
2990   ac_status=$?
2991   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2992   test $ac_status = 0; }; then :
2993   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2994 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2995 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2996 # so that the user can short-circuit this test for compilers unknown to
2997 # Autoconf.
2998 for ac_file in $ac_files ''
2999 do
3000   test -f "$ac_file" || continue
3001   case $ac_file in
3002     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3003         ;;
3004     [ab].out )
3005         # We found the default executable, but exeext='' is most
3006         # certainly right.
3007         break;;
3008     *.* )
3009         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3010         then :; else
3011            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3012         fi
3013         # We set ac_cv_exeext here because the later test for it is not
3014         # safe: cross compilers may not add the suffix if given an `-o'
3015         # argument, so we may need to know it at that point already.
3016         # Even if this section looks crufty: it has the advantage of
3017         # actually working.
3018         break;;
3019     * )
3020         break;;
3021   esac
3022 done
3023 test "$ac_cv_exeext" = no && ac_cv_exeext=
3024
3025 else
3026   ac_file=''
3027 fi
3028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3029 $as_echo "$ac_file" >&6; }
3030 if test -z "$ac_file"; then :
3031   $as_echo "$as_me: failed program was:" >&5
3032 sed 's/^/| /' conftest.$ac_ext >&5
3033
3034 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3035 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3036 { as_fn_set_status 77
3037 as_fn_error "C compiler cannot create executables
3038 See \`config.log' for more details." "$LINENO" 5; }; }
3039 fi
3040 ac_exeext=$ac_cv_exeext
3041
3042 # Check that the compiler produces executables we can run.  If not, either
3043 # the compiler is broken, or we cross compile.
3044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3045 $as_echo_n "checking whether the C compiler works... " >&6; }
3046 # If not cross compiling, check that we can run a simple program.
3047 if test "$cross_compiling" != yes; then
3048   if { ac_try='./$ac_file'
3049   { { case "(($ac_try" in
3050   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3051   *) ac_try_echo=$ac_try;;
3052 esac
3053 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3054 $as_echo "$ac_try_echo"; } >&5
3055   (eval "$ac_try") 2>&5
3056   ac_status=$?
3057   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3058   test $ac_status = 0; }; }; then
3059     cross_compiling=no
3060   else
3061     if test "$cross_compiling" = maybe; then
3062         cross_compiling=yes
3063     else
3064         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3065 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3066 as_fn_error "cannot run C compiled programs.
3067 If you meant to cross compile, use \`--host'.
3068 See \`config.log' for more details." "$LINENO" 5; }
3069     fi
3070   fi
3071 fi
3072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3073 $as_echo "yes" >&6; }
3074
3075 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3076 ac_clean_files=$ac_clean_files_save
3077 # Check that the compiler produces executables we can run.  If not, either
3078 # the compiler is broken, or we cross compile.
3079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3080 $as_echo_n "checking whether we are cross compiling... " >&6; }
3081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3082 $as_echo "$cross_compiling" >&6; }
3083
3084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3085 $as_echo_n "checking for suffix of executables... " >&6; }
3086 if { { ac_try="$ac_link"
3087 case "(($ac_try" in
3088   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3089   *) ac_try_echo=$ac_try;;
3090 esac
3091 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3092 $as_echo "$ac_try_echo"; } >&5
3093   (eval "$ac_link") 2>&5
3094   ac_status=$?
3095   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3096   test $ac_status = 0; }; then :
3097   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3098 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3099 # work properly (i.e., refer to `conftest.exe'), while it won't with
3100 # `rm'.
3101 for ac_file in conftest.exe conftest conftest.*; do
3102   test -f "$ac_file" || continue
3103   case $ac_file in
3104     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3105     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3106           break;;
3107     * ) break;;
3108   esac
3109 done
3110 else
3111   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3112 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3113 as_fn_error "cannot compute suffix of executables: cannot compile and link
3114 See \`config.log' for more details." "$LINENO" 5; }
3115 fi
3116 rm -f conftest$ac_cv_exeext
3117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3118 $as_echo "$ac_cv_exeext" >&6; }
3119
3120 rm -f conftest.$ac_ext
3121 EXEEXT=$ac_cv_exeext
3122 ac_exeext=$EXEEXT
3123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3124 $as_echo_n "checking for suffix of object files... " >&6; }
3125 if test "${ac_cv_objext+set}" = set; then :
3126   $as_echo_n "(cached) " >&6
3127 else
3128   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3129 /* end confdefs.h.  */
3130
3131 int
3132 main ()
3133 {
3134
3135   ;
3136   return 0;
3137 }
3138 _ACEOF
3139 rm -f conftest.o conftest.obj
3140 if { { ac_try="$ac_compile"
3141 case "(($ac_try" in
3142   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3143   *) ac_try_echo=$ac_try;;
3144 esac
3145 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3146 $as_echo "$ac_try_echo"; } >&5
3147   (eval "$ac_compile") 2>&5
3148   ac_status=$?
3149   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3150   test $ac_status = 0; }; then :
3151   for ac_file in conftest.o conftest.obj conftest.*; do
3152   test -f "$ac_file" || continue;
3153   case $ac_file in
3154     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3155     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3156        break;;
3157   esac
3158 done
3159 else
3160   $as_echo "$as_me: failed program was:" >&5
3161 sed 's/^/| /' conftest.$ac_ext >&5
3162
3163 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3164 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3165 as_fn_error "cannot compute suffix of object files: cannot compile
3166 See \`config.log' for more details." "$LINENO" 5; }
3167 fi
3168 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3169 fi
3170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3171 $as_echo "$ac_cv_objext" >&6; }
3172 OBJEXT=$ac_cv_objext
3173 ac_objext=$OBJEXT
3174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3175 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3176 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3177   $as_echo_n "(cached) " >&6
3178 else
3179   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3180 /* end confdefs.h.  */
3181
3182 int
3183 main ()
3184 {
3185 #ifndef __GNUC__
3186        choke me
3187 #endif
3188
3189   ;
3190   return 0;
3191 }
3192 _ACEOF
3193 if ac_fn_c_try_compile "$LINENO"; then :
3194   ac_compiler_gnu=yes
3195 else
3196   ac_compiler_gnu=no
3197 fi
3198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3199 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3200
3201 fi
3202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3203 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3204 if test $ac_compiler_gnu = yes; then
3205   GCC=yes
3206 else
3207   GCC=
3208 fi
3209 ac_test_CFLAGS=${CFLAGS+set}
3210 ac_save_CFLAGS=$CFLAGS
3211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3212 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3213 if test "${ac_cv_prog_cc_g+set}" = set; then :
3214   $as_echo_n "(cached) " >&6
3215 else
3216   ac_save_c_werror_flag=$ac_c_werror_flag
3217    ac_c_werror_flag=yes
3218    ac_cv_prog_cc_g=no
3219    CFLAGS="-g"
3220    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3221 /* end confdefs.h.  */
3222
3223 int
3224 main ()
3225 {
3226
3227   ;
3228   return 0;
3229 }
3230 _ACEOF
3231 if ac_fn_c_try_compile "$LINENO"; then :
3232   ac_cv_prog_cc_g=yes
3233 else
3234   CFLAGS=""
3235       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3236 /* end confdefs.h.  */
3237
3238 int
3239 main ()
3240 {
3241
3242   ;
3243   return 0;
3244 }
3245 _ACEOF
3246 if ac_fn_c_try_compile "$LINENO"; then :
3247
3248 else
3249   ac_c_werror_flag=$ac_save_c_werror_flag
3250          CFLAGS="-g"
3251          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3252 /* end confdefs.h.  */
3253
3254 int
3255 main ()
3256 {
3257
3258   ;
3259   return 0;
3260 }
3261 _ACEOF
3262 if ac_fn_c_try_compile "$LINENO"; then :
3263   ac_cv_prog_cc_g=yes
3264 fi
3265 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3266 fi
3267 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3268 fi
3269 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3270    ac_c_werror_flag=$ac_save_c_werror_flag
3271 fi
3272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3273 $as_echo "$ac_cv_prog_cc_g" >&6; }
3274 if test "$ac_test_CFLAGS" = set; then
3275   CFLAGS=$ac_save_CFLAGS
3276 elif test $ac_cv_prog_cc_g = yes; then
3277   if test "$GCC" = yes; then
3278     CFLAGS="-g -O2"
3279   else
3280     CFLAGS="-g"
3281   fi
3282 else
3283   if test "$GCC" = yes; then
3284     CFLAGS="-O2"
3285   else
3286     CFLAGS=
3287   fi
3288 fi
3289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3290 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3291 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3292   $as_echo_n "(cached) " >&6
3293 else
3294   ac_cv_prog_cc_c89=no
3295 ac_save_CC=$CC
3296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3297 /* end confdefs.h.  */
3298 #include <stdarg.h>
3299 #include <stdio.h>
3300 #include <sys/types.h>
3301 #include <sys/stat.h>
3302 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3303 struct buf { int x; };
3304 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3305 static char *e (p, i)
3306      char **p;
3307      int i;
3308 {
3309   return p[i];
3310 }
3311 static char *f (char * (*g) (char **, int), char **p, ...)
3312 {
3313   char *s;
3314   va_list v;
3315   va_start (v,p);
3316   s = g (p, va_arg (v,int));
3317   va_end (v);
3318   return s;
3319 }
3320
3321 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3322    function prototypes and stuff, but not '\xHH' hex character constants.
3323    These don't provoke an error unfortunately, instead are silently treated
3324    as 'x'.  The following induces an error, until -std is added to get
3325    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3326    array size at least.  It's necessary to write '\x00'==0 to get something
3327    that's true only with -std.  */
3328 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3329
3330 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3331    inside strings and character constants.  */
3332 #define FOO(x) 'x'
3333 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3334
3335 int test (int i, double x);
3336 struct s1 {int (*f) (int a);};
3337 struct s2 {int (*f) (double a);};
3338 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3339 int argc;
3340 char **argv;
3341 int
3342 main ()
3343 {
3344 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3345   ;
3346   return 0;
3347 }
3348 _ACEOF
3349 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3350         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3351 do
3352   CC="$ac_save_CC $ac_arg"
3353   if ac_fn_c_try_compile "$LINENO"; then :
3354   ac_cv_prog_cc_c89=$ac_arg
3355 fi
3356 rm -f core conftest.err conftest.$ac_objext
3357   test "x$ac_cv_prog_cc_c89" != "xno" && break
3358 done
3359 rm -f conftest.$ac_ext
3360 CC=$ac_save_CC
3361
3362 fi
3363 # AC_CACHE_VAL
3364 case "x$ac_cv_prog_cc_c89" in
3365   x)
3366     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3367 $as_echo "none needed" >&6; } ;;
3368   xno)
3369     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3370 $as_echo "unsupported" >&6; } ;;
3371   *)
3372     CC="$CC $ac_cv_prog_cc_c89"
3373     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3374 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3375 esac
3376 if test "x$ac_cv_prog_cc_c89" != xno; then :
3377
3378 fi
3379
3380 ac_ext=c
3381 ac_cpp='$CPP $CPPFLAGS'
3382 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3383 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3384 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3385
3386 if test -n "$ac_tool_prefix"; then
3387   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3388 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3390 $as_echo_n "checking for $ac_word... " >&6; }
3391 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3392   $as_echo_n "(cached) " >&6
3393 else
3394   if test -n "$RANLIB"; then
3395   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3396 else
3397 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3398 for as_dir in $PATH
3399 do
3400   IFS=$as_save_IFS
3401   test -z "$as_dir" && as_dir=.
3402     for ac_exec_ext in '' $ac_executable_extensions; do
3403   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3404     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3405     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3406     break 2
3407   fi
3408 done
3409   done
3410 IFS=$as_save_IFS
3411
3412 fi
3413 fi
3414 RANLIB=$ac_cv_prog_RANLIB
3415 if test -n "$RANLIB"; then
3416   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3417 $as_echo "$RANLIB" >&6; }
3418 else
3419   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3420 $as_echo "no" >&6; }
3421 fi
3422
3423
3424 fi
3425 if test -z "$ac_cv_prog_RANLIB"; then
3426   ac_ct_RANLIB=$RANLIB
3427   # Extract the first word of "ranlib", so it can be a program name with args.
3428 set dummy ranlib; ac_word=$2
3429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3430 $as_echo_n "checking for $ac_word... " >&6; }
3431 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3432   $as_echo_n "(cached) " >&6
3433 else
3434   if test -n "$ac_ct_RANLIB"; then
3435   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3436 else
3437 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3438 for as_dir in $PATH
3439 do
3440   IFS=$as_save_IFS
3441   test -z "$as_dir" && as_dir=.
3442     for ac_exec_ext in '' $ac_executable_extensions; do
3443   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3444     ac_cv_prog_ac_ct_RANLIB="ranlib"
3445     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3446     break 2
3447   fi
3448 done
3449   done
3450 IFS=$as_save_IFS
3451
3452 fi
3453 fi
3454 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3455 if test -n "$ac_ct_RANLIB"; then
3456   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3457 $as_echo "$ac_ct_RANLIB" >&6; }
3458 else
3459   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3460 $as_echo "no" >&6; }
3461 fi
3462
3463   if test "x$ac_ct_RANLIB" = x; then
3464     RANLIB=":"
3465   else
3466     case $cross_compiling:$ac_tool_warned in
3467 yes:)
3468 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3469 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3470 ac_tool_warned=yes ;;
3471 esac
3472     RANLIB=$ac_ct_RANLIB
3473   fi
3474 else
3475   RANLIB="$ac_cv_prog_RANLIB"
3476 fi
3477
3478 ac_aux_dir=
3479 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3480   for ac_t in install-sh install.sh shtool; do
3481     if test -f "$ac_dir/$ac_t"; then
3482       ac_aux_dir=$ac_dir
3483       ac_install_sh="$ac_aux_dir/$ac_t -c"
3484       break 2
3485     fi
3486   done
3487 done
3488 if test -z "$ac_aux_dir"; then
3489   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3490 fi
3491
3492 # These three variables are undocumented and unsupported,
3493 # and are intended to be withdrawn in a future Autoconf release.
3494 # They can cause serious problems if a builder's source tree is in a directory
3495 # whose full name contains unusual characters.
3496 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3497 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3498 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3499
3500
3501 # Make sure we can run config.sub.
3502 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3503   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3504
3505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3506 $as_echo_n "checking build system type... " >&6; }
3507 if test "${ac_cv_build+set}" = set; then :
3508   $as_echo_n "(cached) " >&6
3509 else
3510   ac_build_alias=$build_alias
3511 test "x$ac_build_alias" = x &&
3512   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3513 test "x$ac_build_alias" = x &&
3514   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3515 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3516   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3517
3518 fi
3519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3520 $as_echo "$ac_cv_build" >&6; }
3521 case $ac_cv_build in
3522 *-*-*) ;;
3523 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3524 esac
3525 build=$ac_cv_build
3526 ac_save_IFS=$IFS; IFS='-'
3527 set x $ac_cv_build
3528 shift
3529 build_cpu=$1
3530 build_vendor=$2
3531 shift; shift
3532 # Remember, the first character of IFS is used to create $*,
3533 # except with old shells:
3534 build_os=$*
3535 IFS=$ac_save_IFS
3536 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3537
3538
3539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3540 $as_echo_n "checking host system type... " >&6; }
3541 if test "${ac_cv_host+set}" = set; then :
3542   $as_echo_n "(cached) " >&6
3543 else
3544   if test "x$host_alias" = x; then
3545   ac_cv_host=$ac_cv_build
3546 else
3547   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3548     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3549 fi
3550
3551 fi
3552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3553 $as_echo "$ac_cv_host" >&6; }
3554 case $ac_cv_host in
3555 *-*-*) ;;
3556 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3557 esac
3558 host=$ac_cv_host
3559 ac_save_IFS=$IFS; IFS='-'
3560 set x $ac_cv_host
3561 shift
3562 host_cpu=$1
3563 host_vendor=$2
3564 shift; shift
3565 # Remember, the first character of IFS is used to create $*,
3566 # except with old shells:
3567 host_os=$*
3568 IFS=$ac_save_IFS
3569 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3570
3571
3572
3573 ac_ext=c
3574 ac_cpp='$CPP $CPPFLAGS'
3575 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3576 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3577 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3579 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3580 # On Suns, sometimes $CPP names a directory.
3581 if test -n "$CPP" && test -d "$CPP"; then
3582   CPP=
3583 fi
3584 if test -z "$CPP"; then
3585   if test "${ac_cv_prog_CPP+set}" = set; then :
3586   $as_echo_n "(cached) " >&6
3587 else
3588       # Double quotes because CPP needs to be expanded
3589     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3590     do
3591       ac_preproc_ok=false
3592 for ac_c_preproc_warn_flag in '' yes
3593 do
3594   # Use a header file that comes with gcc, so configuring glibc
3595   # with a fresh cross-compiler works.
3596   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3597   # <limits.h> exists even on freestanding compilers.
3598   # On the NeXT, cc -E runs the code through the compiler's parser,
3599   # not just through cpp. "Syntax error" is here to catch this case.
3600   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3601 /* end confdefs.h.  */
3602 #ifdef __STDC__
3603 # include <limits.h>
3604 #else
3605 # include <assert.h>
3606 #endif
3607                      Syntax error
3608 _ACEOF
3609 if ac_fn_c_try_cpp "$LINENO"; then :
3610
3611 else
3612   # Broken: fails on valid input.
3613 continue
3614 fi
3615 rm -f conftest.err conftest.$ac_ext
3616
3617   # OK, works on sane cases.  Now check whether nonexistent headers
3618   # can be detected and how.
3619   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3620 /* end confdefs.h.  */
3621 #include <ac_nonexistent.h>
3622 _ACEOF
3623 if ac_fn_c_try_cpp "$LINENO"; then :
3624   # Broken: success on invalid input.
3625 continue
3626 else
3627   # Passes both tests.
3628 ac_preproc_ok=:
3629 break
3630 fi
3631 rm -f conftest.err conftest.$ac_ext
3632
3633 done
3634 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3635 rm -f conftest.err conftest.$ac_ext
3636 if $ac_preproc_ok; then :
3637   break
3638 fi
3639
3640     done
3641     ac_cv_prog_CPP=$CPP
3642
3643 fi
3644   CPP=$ac_cv_prog_CPP
3645 else
3646   ac_cv_prog_CPP=$CPP
3647 fi
3648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3649 $as_echo "$CPP" >&6; }
3650 ac_preproc_ok=false
3651 for ac_c_preproc_warn_flag in '' yes
3652 do
3653   # Use a header file that comes with gcc, so configuring glibc
3654   # with a fresh cross-compiler works.
3655   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3656   # <limits.h> exists even on freestanding compilers.
3657   # On the NeXT, cc -E runs the code through the compiler's parser,
3658   # not just through cpp. "Syntax error" is here to catch this case.
3659   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3660 /* end confdefs.h.  */
3661 #ifdef __STDC__
3662 # include <limits.h>
3663 #else
3664 # include <assert.h>
3665 #endif
3666                      Syntax error
3667 _ACEOF
3668 if ac_fn_c_try_cpp "$LINENO"; then :
3669
3670 else
3671   # Broken: fails on valid input.
3672 continue
3673 fi
3674 rm -f conftest.err conftest.$ac_ext
3675
3676   # OK, works on sane cases.  Now check whether nonexistent headers
3677   # can be detected and how.
3678   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3679 /* end confdefs.h.  */
3680 #include <ac_nonexistent.h>
3681 _ACEOF
3682 if ac_fn_c_try_cpp "$LINENO"; then :
3683   # Broken: success on invalid input.
3684 continue
3685 else
3686   # Passes both tests.
3687 ac_preproc_ok=:
3688 break
3689 fi
3690 rm -f conftest.err conftest.$ac_ext
3691
3692 done
3693 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3694 rm -f conftest.err conftest.$ac_ext
3695 if $ac_preproc_ok; then :
3696
3697 else
3698   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3699 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3700 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3701 See \`config.log' for more details." "$LINENO" 5; }
3702 fi
3703
3704 ac_ext=c
3705 ac_cpp='$CPP $CPPFLAGS'
3706 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3707 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3708 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3709
3710
3711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3712 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3713 if test "${ac_cv_path_GREP+set}" = set; then :
3714   $as_echo_n "(cached) " >&6
3715 else
3716   if test -z "$GREP"; then
3717   ac_path_GREP_found=false
3718   # Loop through the user's path and test for each of PROGNAME-LIST
3719   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3720 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3721 do
3722   IFS=$as_save_IFS
3723   test -z "$as_dir" && as_dir=.
3724     for ac_prog in grep ggrep; do
3725     for ac_exec_ext in '' $ac_executable_extensions; do
3726       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3727       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3728 # Check for GNU ac_path_GREP and select it if it is found.
3729   # Check for GNU $ac_path_GREP
3730 case `"$ac_path_GREP" --version 2>&1` in
3731 *GNU*)
3732   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3733 *)
3734   ac_count=0
3735   $as_echo_n 0123456789 >"conftest.in"
3736   while :
3737   do
3738     cat "conftest.in" "conftest.in" >"conftest.tmp"
3739     mv "conftest.tmp" "conftest.in"
3740     cp "conftest.in" "conftest.nl"
3741     $as_echo 'GREP' >> "conftest.nl"
3742     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3743     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3744     as_fn_arith $ac_count + 1 && ac_count=$as_val
3745     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3746       # Best one so far, save it but keep looking for a better one
3747       ac_cv_path_GREP="$ac_path_GREP"
3748       ac_path_GREP_max=$ac_count
3749     fi
3750     # 10*(2^10) chars as input seems more than enough
3751     test $ac_count -gt 10 && break
3752   done
3753   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3754 esac
3755
3756       $ac_path_GREP_found && break 3
3757     done
3758   done
3759   done
3760 IFS=$as_save_IFS
3761   if test -z "$ac_cv_path_GREP"; then
3762     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3763   fi
3764 else
3765   ac_cv_path_GREP=$GREP
3766 fi
3767
3768 fi
3769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3770 $as_echo "$ac_cv_path_GREP" >&6; }
3771  GREP="$ac_cv_path_GREP"
3772
3773
3774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3775 $as_echo_n "checking for egrep... " >&6; }
3776 if test "${ac_cv_path_EGREP+set}" = set; then :
3777   $as_echo_n "(cached) " >&6
3778 else
3779   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3780    then ac_cv_path_EGREP="$GREP -E"
3781    else
3782      if test -z "$EGREP"; then
3783   ac_path_EGREP_found=false
3784   # Loop through the user's path and test for each of PROGNAME-LIST
3785   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3786 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3787 do
3788   IFS=$as_save_IFS
3789   test -z "$as_dir" && as_dir=.
3790     for ac_prog in egrep; do
3791     for ac_exec_ext in '' $ac_executable_extensions; do
3792       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3793       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3794 # Check for GNU ac_path_EGREP and select it if it is found.
3795   # Check for GNU $ac_path_EGREP
3796 case `"$ac_path_EGREP" --version 2>&1` in
3797 *GNU*)
3798   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3799 *)
3800   ac_count=0
3801   $as_echo_n 0123456789 >"conftest.in"
3802   while :
3803   do
3804     cat "conftest.in" "conftest.in" >"conftest.tmp"
3805     mv "conftest.tmp" "conftest.in"
3806     cp "conftest.in" "conftest.nl"
3807     $as_echo 'EGREP' >> "conftest.nl"
3808     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3809     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3810     as_fn_arith $ac_count + 1 && ac_count=$as_val
3811     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3812       # Best one so far, save it but keep looking for a better one
3813       ac_cv_path_EGREP="$ac_path_EGREP"
3814       ac_path_EGREP_max=$ac_count
3815     fi
3816     # 10*(2^10) chars as input seems more than enough
3817     test $ac_count -gt 10 && break
3818   done
3819   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3820 esac
3821
3822       $ac_path_EGREP_found && break 3
3823     done
3824   done
3825   done
3826 IFS=$as_save_IFS
3827   if test -z "$ac_cv_path_EGREP"; then
3828     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3829   fi
3830 else
3831   ac_cv_path_EGREP=$EGREP
3832 fi
3833
3834    fi
3835 fi
3836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3837 $as_echo "$ac_cv_path_EGREP" >&6; }
3838  EGREP="$ac_cv_path_EGREP"
3839
3840
3841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3842 $as_echo_n "checking for ANSI C header files... " >&6; }
3843 if test "${ac_cv_header_stdc+set}" = set; then :
3844   $as_echo_n "(cached) " >&6
3845 else
3846   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3847 /* end confdefs.h.  */
3848 #include <stdlib.h>
3849 #include <stdarg.h>
3850 #include <string.h>
3851 #include <float.h>
3852
3853 int
3854 main ()
3855 {
3856
3857   ;
3858   return 0;
3859 }
3860 _ACEOF
3861 if ac_fn_c_try_compile "$LINENO"; then :
3862   ac_cv_header_stdc=yes
3863 else
3864   ac_cv_header_stdc=no
3865 fi
3866 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3867
3868 if test $ac_cv_header_stdc = yes; then
3869   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3870   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3871 /* end confdefs.h.  */
3872 #include <string.h>
3873
3874 _ACEOF
3875 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3876   $EGREP "memchr" >/dev/null 2>&1; then :
3877
3878 else
3879   ac_cv_header_stdc=no
3880 fi
3881 rm -f conftest*
3882
3883 fi
3884
3885 if test $ac_cv_header_stdc = yes; then
3886   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3887   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3888 /* end confdefs.h.  */
3889 #include <stdlib.h>
3890
3891 _ACEOF
3892 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3893   $EGREP "free" >/dev/null 2>&1; then :
3894
3895 else
3896   ac_cv_header_stdc=no
3897 fi
3898 rm -f conftest*
3899
3900 fi
3901
3902 if test $ac_cv_header_stdc = yes; then
3903   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3904   if test "$cross_compiling" = yes; then :
3905   :
3906 else
3907   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3908 /* end confdefs.h.  */
3909 #include <ctype.h>
3910 #include <stdlib.h>
3911 #if ((' ' & 0x0FF) == 0x020)
3912 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3913 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3914 #else
3915 # define ISLOWER(c) \
3916                    (('a' <= (c) && (c) <= 'i') \
3917                      || ('j' <= (c) && (c) <= 'r') \
3918                      || ('s' <= (c) && (c) <= 'z'))
3919 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3920 #endif
3921
3922 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3923 int
3924 main ()
3925 {
3926   int i;
3927   for (i = 0; i < 256; i++)
3928     if (XOR (islower (i), ISLOWER (i))
3929         || toupper (i) != TOUPPER (i))
3930       return 2;
3931   return 0;
3932 }
3933 _ACEOF
3934 if ac_fn_c_try_run "$LINENO"; then :
3935
3936 else
3937   ac_cv_header_stdc=no
3938 fi
3939 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3940   conftest.$ac_objext conftest.beam conftest.$ac_ext
3941 fi
3942
3943 fi
3944 fi
3945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3946 $as_echo "$ac_cv_header_stdc" >&6; }
3947 if test $ac_cv_header_stdc = yes; then
3948
3949 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3950
3951 fi
3952
3953 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3954 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3955                   inttypes.h stdint.h unistd.h
3956 do :
3957   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3958 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3959 "
3960 eval as_val=\$$as_ac_Header
3961    if test "x$as_val" = x""yes; then :
3962   cat >>confdefs.h <<_ACEOF
3963 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3964 _ACEOF
3965
3966 fi
3967
3968 done
3969
3970
3971
3972
3973
3974   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3975 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3976   MINIX=yes
3977 else
3978   MINIX=
3979 fi
3980
3981
3982   if test "$MINIX" = yes; then
3983
3984 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3985
3986
3987 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3988
3989
3990 $as_echo "#define _MINIX 1" >>confdefs.h
3991
3992   fi
3993
3994         case "$host_os" in
3995     hpux*)
3996
3997 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
3998
3999       ;;
4000   esac
4001
4002
4003   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4004 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4005 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4006   $as_echo_n "(cached) " >&6
4007 else
4008   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4009 /* end confdefs.h.  */
4010
4011 #         define __EXTENSIONS__ 1
4012           $ac_includes_default
4013 int
4014 main ()
4015 {
4016
4017   ;
4018   return 0;
4019 }
4020 _ACEOF
4021 if ac_fn_c_try_compile "$LINENO"; then :
4022   ac_cv_safe_to_define___extensions__=yes
4023 else
4024   ac_cv_safe_to_define___extensions__=no
4025 fi
4026 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4027 fi
4028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4029 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4030   test $ac_cv_safe_to_define___extensions__ = yes &&
4031     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4032
4033   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4034
4035   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4036
4037   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4038
4039   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4040
4041
4042
4043
4044
4045
4046
4047
4048
4049
4050   # Code from module arg-nonnull:
4051   # Code from module c++defs:
4052   # Code from module extensions:
4053
4054   # Code from module include_next:
4055   # Code from module memchr:
4056   # Code from module memmem:
4057   # Code from module memmem-simple:
4058   # Code from module multiarch:
4059   # Code from module stddef:
4060   # Code from module stdint:
4061   # Code from module string:
4062   # Code from module warn-on-use:
4063   # Code from module wchar:
4064
4065
4066
4067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4068 $as_echo_n "checking target system type... " >&6; }
4069 if test "${ac_cv_target+set}" = set; then :
4070   $as_echo_n "(cached) " >&6
4071 else
4072   if test "x$target_alias" = x; then
4073   ac_cv_target=$ac_cv_host
4074 else
4075   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4076     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4077 fi
4078
4079 fi
4080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4081 $as_echo "$ac_cv_target" >&6; }
4082 case $ac_cv_target in
4083 *-*-*) ;;
4084 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4085 esac
4086 target=$ac_cv_target
4087 ac_save_IFS=$IFS; IFS='-'
4088 set x $ac_cv_target
4089 shift
4090 target_cpu=$1
4091 target_vendor=$2
4092 shift; shift
4093 # Remember, the first character of IFS is used to create $*,
4094 # except with old shells:
4095 target_os=$*
4096 IFS=$ac_save_IFS
4097 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4098
4099
4100 # The aliases save the names the user supplied, while $host etc.
4101 # will get canonicalized.
4102 test -n "$target_alias" &&
4103   test "$program_prefix$program_suffix$program_transform_name" = \
4104     NONENONEs,x,x, &&
4105   program_prefix=${target_alias}-
4106
4107
4108 # Find a good install program.  We prefer a C program (faster),
4109 # so one script is as good as another.  But avoid the broken or
4110 # incompatible versions:
4111 # SysV /etc/install, /usr/sbin/install
4112 # SunOS /usr/etc/install
4113 # IRIX /sbin/install
4114 # AIX /bin/install
4115 # AmigaOS /C/install, which installs bootblocks on floppy discs
4116 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4117 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4118 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4119 # OS/2's system install, which has a completely different semantic
4120 # ./install, which can be erroneously created by make from ./install.sh.
4121 # Reject install programs that cannot install multiple files.
4122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4123 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4124 if test -z "$INSTALL"; then
4125 if test "${ac_cv_path_install+set}" = set; then :
4126   $as_echo_n "(cached) " >&6
4127 else
4128   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4129 for as_dir in $PATH
4130 do
4131   IFS=$as_save_IFS
4132   test -z "$as_dir" && as_dir=.
4133     # Account for people who put trailing slashes in PATH elements.
4134 case $as_dir/ in #((
4135   ./ | .// | /[cC]/* | \
4136   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4137   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4138   /usr/ucb/* ) ;;
4139   *)
4140     # OSF1 and SCO ODT 3.0 have their own names for install.
4141     # Don't use installbsd from OSF since it installs stuff as root
4142     # by default.
4143     for ac_prog in ginstall scoinst install; do
4144       for ac_exec_ext in '' $ac_executable_extensions; do
4145         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4146           if test $ac_prog = install &&
4147             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4148             # AIX install.  It has an incompatible calling convention.
4149             :
4150           elif test $ac_prog = install &&
4151             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4152             # program-specific install script used by HP pwplus--don't use.
4153             :
4154           else
4155             rm -rf conftest.one conftest.two conftest.dir
4156             echo one > conftest.one
4157             echo two > conftest.two
4158             mkdir conftest.dir
4159             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4160               test -s conftest.one && test -s conftest.two &&
4161               test -s conftest.dir/conftest.one &&
4162               test -s conftest.dir/conftest.two
4163             then
4164               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4165               break 3
4166             fi
4167           fi
4168         fi
4169       done
4170     done
4171     ;;
4172 esac
4173
4174   done
4175 IFS=$as_save_IFS
4176
4177 rm -rf conftest.one conftest.two conftest.dir
4178
4179 fi
4180   if test "${ac_cv_path_install+set}" = set; then
4181     INSTALL=$ac_cv_path_install
4182   else
4183     # As a last resort, use the slow shell script.  Don't cache a
4184     # value for INSTALL within a source directory, because that will
4185     # break other packages using the cache if that directory is
4186     # removed, or if the value is a relative name.
4187     INSTALL=$ac_install_sh
4188   fi
4189 fi
4190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4191 $as_echo "$INSTALL" >&6; }
4192
4193 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4194 # It thinks the first close brace ends the variable substitution.
4195 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4196
4197 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4198
4199 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4200
4201
4202 test "$program_prefix" != NONE &&
4203   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4204 # Use a double $ so make ignores it.
4205 test "$program_suffix" != NONE &&
4206   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4207 # Double any \ or $.
4208 # By default was `s,x,x', remove it if useless.
4209 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4210 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4211
4212
4213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4214 $as_echo_n "checking for ANSI C header files... " >&6; }
4215 if test "${ac_cv_header_stdc+set}" = set; then :
4216   $as_echo_n "(cached) " >&6
4217 else
4218   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4219 /* end confdefs.h.  */
4220 #include <stdlib.h>
4221 #include <stdarg.h>
4222 #include <string.h>
4223 #include <float.h>
4224
4225 int
4226 main ()
4227 {
4228
4229   ;
4230   return 0;
4231 }
4232 _ACEOF
4233 if ac_fn_c_try_compile "$LINENO"; then :
4234   ac_cv_header_stdc=yes
4235 else
4236   ac_cv_header_stdc=no
4237 fi
4238 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4239
4240 if test $ac_cv_header_stdc = yes; then
4241   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4242   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4243 /* end confdefs.h.  */
4244 #include <string.h>
4245
4246 _ACEOF
4247 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4248   $EGREP "memchr" >/dev/null 2>&1; then :
4249
4250 else
4251   ac_cv_header_stdc=no
4252 fi
4253 rm -f conftest*
4254
4255 fi
4256
4257 if test $ac_cv_header_stdc = yes; then
4258   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4259   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4260 /* end confdefs.h.  */
4261 #include <stdlib.h>
4262
4263 _ACEOF
4264 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4265   $EGREP "free" >/dev/null 2>&1; then :
4266
4267 else
4268   ac_cv_header_stdc=no
4269 fi
4270 rm -f conftest*
4271
4272 fi
4273
4274 if test $ac_cv_header_stdc = yes; then
4275   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4276   if test "$cross_compiling" = yes; then :
4277   :
4278 else
4279   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4280 /* end confdefs.h.  */
4281 #include <ctype.h>
4282 #include <stdlib.h>
4283 #if ((' ' & 0x0FF) == 0x020)
4284 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4285 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4286 #else
4287 # define ISLOWER(c) \
4288                    (('a' <= (c) && (c) <= 'i') \
4289                      || ('j' <= (c) && (c) <= 'r') \
4290                      || ('s' <= (c) && (c) <= 'z'))
4291 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4292 #endif
4293
4294 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4295 int
4296 main ()
4297 {
4298   int i;
4299   for (i = 0; i < 256; i++)
4300     if (XOR (islower (i), ISLOWER (i))
4301         || toupper (i) != TOUPPER (i))
4302       return 2;
4303   return 0;
4304 }
4305 _ACEOF
4306 if ac_fn_c_try_run "$LINENO"; then :
4307
4308 else
4309   ac_cv_header_stdc=no
4310 fi
4311 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4312   conftest.$ac_objext conftest.beam conftest.$ac_ext
4313 fi
4314
4315 fi
4316 fi
4317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4318 $as_echo "$ac_cv_header_stdc" >&6; }
4319 if test $ac_cv_header_stdc = yes; then
4320
4321 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4322
4323 fi
4324
4325 ac_header_dirent=no
4326 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
4327   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
4328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
4329 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
4330 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
4331   $as_echo_n "(cached) " >&6
4332 else
4333   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4334 /* end confdefs.h.  */
4335 #include <sys/types.h>
4336 #include <$ac_hdr>
4337
4338 int
4339 main ()
4340 {
4341 if ((DIR *) 0)
4342 return 0;
4343   ;
4344   return 0;
4345 }
4346 _ACEOF
4347 if ac_fn_c_try_compile "$LINENO"; then :
4348   eval "$as_ac_Header=yes"
4349 else
4350   eval "$as_ac_Header=no"
4351 fi
4352 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4353 fi
4354 eval ac_res=\$$as_ac_Header
4355                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
4356 $as_echo "$ac_res" >&6; }
4357 eval as_val=\$$as_ac_Header
4358    if test "x$as_val" = x""yes; then :
4359   cat >>confdefs.h <<_ACEOF
4360 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
4361 _ACEOF
4362
4363 ac_header_dirent=$ac_hdr; break
4364 fi
4365
4366 done
4367 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
4368 if test $ac_header_dirent = dirent.h; then
4369   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
4370 $as_echo_n "checking for library containing opendir... " >&6; }
4371 if test "${ac_cv_search_opendir+set}" = set; then :
4372   $as_echo_n "(cached) " >&6
4373 else
4374   ac_func_search_save_LIBS=$LIBS
4375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4376 /* end confdefs.h.  */
4377
4378 /* Override any GCC internal prototype to avoid an error.
4379    Use char because int might match the return type of a GCC
4380    builtin and then its argument prototype would still apply.  */
4381 #ifdef __cplusplus
4382 extern "C"
4383 #endif
4384 char opendir ();
4385 int
4386 main ()
4387 {
4388 return opendir ();
4389   ;
4390   return 0;
4391 }
4392 _ACEOF
4393 for ac_lib in '' dir; do
4394   if test -z "$ac_lib"; then
4395     ac_res="none required"
4396   else
4397     ac_res=-l$ac_lib
4398     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4399   fi
4400   if ac_fn_c_try_link "$LINENO"; then :
4401   ac_cv_search_opendir=$ac_res
4402 fi
4403 rm -f core conftest.err conftest.$ac_objext \
4404     conftest$ac_exeext
4405   if test "${ac_cv_search_opendir+set}" = set; then :
4406   break
4407 fi
4408 done
4409 if test "${ac_cv_search_opendir+set}" = set; then :
4410
4411 else
4412   ac_cv_search_opendir=no
4413 fi
4414 rm conftest.$ac_ext
4415 LIBS=$ac_func_search_save_LIBS
4416 fi
4417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
4418 $as_echo "$ac_cv_search_opendir" >&6; }
4419 ac_res=$ac_cv_search_opendir
4420 if test "$ac_res" != no; then :
4421   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4422
4423 fi
4424
4425 else
4426   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
4427 $as_echo_n "checking for library containing opendir... " >&6; }
4428 if test "${ac_cv_search_opendir+set}" = set; then :
4429   $as_echo_n "(cached) " >&6
4430 else
4431   ac_func_search_save_LIBS=$LIBS
4432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4433 /* end confdefs.h.  */
4434
4435 /* Override any GCC internal prototype to avoid an error.
4436    Use char because int might match the return type of a GCC
4437    builtin and then its argument prototype would still apply.  */
4438 #ifdef __cplusplus
4439 extern "C"
4440 #endif
4441 char opendir ();
4442 int
4443 main ()
4444 {
4445 return opendir ();
4446   ;
4447   return 0;
4448 }
4449 _ACEOF
4450 for ac_lib in '' x; do
4451   if test -z "$ac_lib"; then
4452     ac_res="none required"
4453   else
4454     ac_res=-l$ac_lib
4455     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4456   fi
4457   if ac_fn_c_try_link "$LINENO"; then :
4458   ac_cv_search_opendir=$ac_res
4459 fi
4460 rm -f core conftest.err conftest.$ac_objext \
4461     conftest$ac_exeext
4462   if test "${ac_cv_search_opendir+set}" = set; then :
4463   break
4464 fi
4465 done
4466 if test "${ac_cv_search_opendir+set}" = set; then :
4467
4468 else
4469   ac_cv_search_opendir=no
4470 fi
4471 rm conftest.$ac_ext
4472 LIBS=$ac_func_search_save_LIBS
4473 fi
4474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
4475 $as_echo "$ac_cv_search_opendir" >&6; }
4476 ac_res=$ac_cv_search_opendir
4477 if test "$ac_res" != no; then :
4478   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4479
4480 fi
4481
4482 fi
4483
4484
4485 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
4486 # for constant arguments.  Useless!
4487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
4488 $as_echo_n "checking for working alloca.h... " >&6; }
4489 if test "${ac_cv_working_alloca_h+set}" = set; then :
4490   $as_echo_n "(cached) " >&6
4491 else
4492   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4493 /* end confdefs.h.  */
4494 #include <alloca.h>
4495 int
4496 main ()
4497 {
4498 char *p = (char *) alloca (2 * sizeof (int));
4499                           if (p) return 0;
4500   ;
4501   return 0;
4502 }
4503 _ACEOF
4504 if ac_fn_c_try_link "$LINENO"; then :
4505   ac_cv_working_alloca_h=yes
4506 else
4507   ac_cv_working_alloca_h=no
4508 fi
4509 rm -f core conftest.err conftest.$ac_objext \
4510     conftest$ac_exeext conftest.$ac_ext
4511 fi
4512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
4513 $as_echo "$ac_cv_working_alloca_h" >&6; }
4514 if test $ac_cv_working_alloca_h = yes; then
4515
4516 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
4517
4518 fi
4519
4520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
4521 $as_echo_n "checking for alloca... " >&6; }
4522 if test "${ac_cv_func_alloca_works+set}" = set; then :
4523   $as_echo_n "(cached) " >&6
4524 else
4525   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4526 /* end confdefs.h.  */
4527 #ifdef __GNUC__
4528 # define alloca __builtin_alloca
4529 #else
4530 # ifdef _MSC_VER
4531 #  include <malloc.h>
4532 #  define alloca _alloca
4533 # else
4534 #  ifdef HAVE_ALLOCA_H
4535 #   include <alloca.h>
4536 #  else
4537 #   ifdef _AIX
4538  #pragma alloca
4539 #   else
4540 #    ifndef alloca /* predefined by HP cc +Olibcalls */
4541 char *alloca ();
4542 #    endif
4543 #   endif
4544 #  endif
4545 # endif
4546 #endif
4547
4548 int
4549 main ()
4550 {
4551 char *p = (char *) alloca (1);
4552                                     if (p) return 0;
4553   ;
4554   return 0;
4555 }
4556 _ACEOF
4557 if ac_fn_c_try_link "$LINENO"; then :
4558   ac_cv_func_alloca_works=yes
4559 else
4560   ac_cv_func_alloca_works=no
4561 fi
4562 rm -f core conftest.err conftest.$ac_objext \
4563     conftest$ac_exeext conftest.$ac_ext
4564 fi
4565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
4566 $as_echo "$ac_cv_func_alloca_works" >&6; }
4567
4568 if test $ac_cv_func_alloca_works = yes; then
4569
4570 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
4571
4572 else
4573   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
4574 # that cause trouble.  Some versions do not even contain alloca or
4575 # contain a buggy version.  If you still want to use their alloca,
4576 # use ar to extract alloca.o from them instead of compiling alloca.c.
4577
4578 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
4579
4580 $as_echo "#define C_ALLOCA 1" >>confdefs.h
4581
4582
4583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
4584 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
4585 if test "${ac_cv_os_cray+set}" = set; then :
4586   $as_echo_n "(cached) " >&6
4587 else
4588   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4589 /* end confdefs.h.  */
4590 #if defined CRAY && ! defined CRAY2
4591 webecray
4592 #else
4593 wenotbecray
4594 #endif
4595
4596 _ACEOF
4597 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4598   $EGREP "webecray" >/dev/null 2>&1; then :
4599   ac_cv_os_cray=yes
4600 else
4601   ac_cv_os_cray=no
4602 fi
4603 rm -f conftest*
4604
4605 fi
4606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
4607 $as_echo "$ac_cv_os_cray" >&6; }
4608 if test $ac_cv_os_cray = yes; then
4609   for ac_func in _getb67 GETB67 getb67; do
4610     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4611 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4612 eval as_val=\$$as_ac_var
4613    if test "x$as_val" = x""yes; then :
4614
4615 cat >>confdefs.h <<_ACEOF
4616 #define CRAY_STACKSEG_END $ac_func
4617 _ACEOF
4618
4619     break
4620 fi
4621
4622   done
4623 fi
4624
4625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
4626 $as_echo_n "checking stack direction for C alloca... " >&6; }
4627 if test "${ac_cv_c_stack_direction+set}" = set; then :
4628   $as_echo_n "(cached) " >&6
4629 else
4630   if test "$cross_compiling" = yes; then :
4631   ac_cv_c_stack_direction=0
4632 else
4633   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4634 /* end confdefs.h.  */
4635 $ac_includes_default
4636 int
4637 find_stack_direction ()
4638 {
4639   static char *addr = 0;
4640   auto char dummy;
4641   if (addr == 0)
4642     {
4643       addr = &dummy;
4644       return find_stack_direction ();
4645     }
4646   else
4647     return (&dummy > addr) ? 1 : -1;
4648 }
4649
4650 int
4651 main ()
4652 {
4653   return find_stack_direction () < 0;
4654 }
4655 _ACEOF
4656 if ac_fn_c_try_run "$LINENO"; then :
4657   ac_cv_c_stack_direction=1
4658 else
4659   ac_cv_c_stack_direction=-1
4660 fi
4661 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4662   conftest.$ac_objext conftest.beam conftest.$ac_ext
4663 fi
4664
4665 fi
4666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
4667 $as_echo "$ac_cv_c_stack_direction" >&6; }
4668 cat >>confdefs.h <<_ACEOF
4669 #define STACK_DIRECTION $ac_cv_c_stack_direction
4670 _ACEOF
4671
4672
4673 fi
4674
4675
4676 # Check for the 'make' the user wants to use.
4677 for ac_prog in make
4678 do
4679   # Extract the first word of "$ac_prog", so it can be a program name with args.
4680 set dummy $ac_prog; ac_word=$2
4681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4682 $as_echo_n "checking for $ac_word... " >&6; }
4683 if test "${ac_cv_prog_MAKE+set}" = set; then :
4684   $as_echo_n "(cached) " >&6
4685 else
4686   if test -n "$MAKE"; then
4687   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4688 else
4689 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4690 for as_dir in $PATH
4691 do
4692   IFS=$as_save_IFS
4693   test -z "$as_dir" && as_dir=.
4694     for ac_exec_ext in '' $ac_executable_extensions; do
4695   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4696     ac_cv_prog_MAKE="$ac_prog"
4697     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4698     break 2
4699   fi
4700 done
4701   done
4702 IFS=$as_save_IFS
4703
4704 fi
4705 fi
4706 MAKE=$ac_cv_prog_MAKE
4707 if test -n "$MAKE"; then
4708   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4709 $as_echo "$MAKE" >&6; }
4710 else
4711   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4712 $as_echo "no" >&6; }
4713 fi
4714
4715
4716   test -n "$MAKE" && break
4717 done
4718
4719
4720 for ac_header in sgtty.h termio.h termios.h sys/reg.h string.h           proc_service.h sys/procfs.h thread_db.h linux/elf.h             stdlib.h unistd.h               errno.h fcntl.h signal.h sys/file.h malloc.h            sys/ioctl.h netinet/in.h sys/socket.h netdb.h           netinet/tcp.h arpa/inet.h sys/wait.h sys/un.h
4721 do :
4722   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4723 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4724 eval as_val=\$$as_ac_Header
4725    if test "x$as_val" = x""yes; then :
4726   cat >>confdefs.h <<_ACEOF
4727 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4728 _ACEOF
4729
4730 fi
4731
4732 done
4733
4734 for ac_func in pread pwrite pread64 readlink
4735 do :
4736   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4737 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4738 eval as_val=\$$as_ac_var
4739    if test "x$as_val" = x""yes; then :
4740   cat >>confdefs.h <<_ACEOF
4741 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4742 _ACEOF
4743
4744 fi
4745 done
4746
4747 for ac_func in vasprintf vsnprintf
4748 do :
4749   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4750 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4751 eval as_val=\$$as_ac_var
4752    if test "x$as_val" = x""yes; then :
4753   cat >>confdefs.h <<_ACEOF
4754 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4755 _ACEOF
4756
4757 else
4758   case " $LIBOBJS " in
4759   *" $ac_func.$ac_objext "* ) ;;
4760   *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
4761  ;;
4762 esac
4763
4764 fi
4765 done
4766
4767
4768
4769 # Check for UST
4770 ustlibs=""
4771 ustinc=""
4772
4773
4774 # Check whether --with-ust was given.
4775 if test "${with_ust+set}" = set; then :
4776   withval=$with_ust;
4777 fi
4778
4779
4780 # Check whether --with-ust_include was given.
4781 if test "${with_ust_include+set}" = set; then :
4782   withval=$with_ust_include;
4783 fi
4784
4785
4786 # Check whether --with-ust_lib was given.
4787 if test "${with_ust_lib+set}" = set; then :
4788   withval=$with_ust_lib;
4789 fi
4790
4791
4792 case $with_ust in
4793   no)
4794     ustlibs=
4795     ustinc=
4796     ;;
4797   "" | yes)
4798     ustlibs=" -lust "
4799     ustinc=""
4800     ;;
4801   *)
4802     ustlibs="-L$with_ust/lib -lust"
4803     ustinc="-I$with_ust/include "
4804     ;;
4805 esac
4806 if test "x$with_ust_include" != x; then
4807   ustinc="-I$with_ust_include "
4808 fi
4809 if test "x$with_ust_lib" != x; then
4810   ustlibs="-L$with_ust_lib -lust"
4811 fi
4812
4813 if test "x$with_ust" != "xno"; then
4814   saved_CFLAGS="$CFLAGS"
4815   CFLAGS="$CFLAGS $ustinc"
4816   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ust" >&5
4817 $as_echo_n "checking for ust... " >&6; }
4818   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4819 /* end confdefs.h.  */
4820
4821 #define CONFIG_UST_GDB_INTEGRATION
4822 #include <ust/ust.h>
4823
4824 int
4825 main ()
4826 {
4827
4828   ;
4829   return 0;
4830 }
4831 _ACEOF
4832 if ac_fn_c_try_compile "$LINENO"; then :
4833   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4834 $as_echo "yes" >&6; };
4835 $as_echo "#define HAVE_UST 1" >>confdefs.h
4836
4837 else
4838   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4839 $as_echo "no" >&6; }; ustlibs= ; ustinc=
4840 fi
4841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4842   CFLAGS="$saved_CFLAGS"
4843 fi
4844
4845 # Flags needed for UST
4846
4847
4848
4849 # Check whether --enable-werror was given.
4850 if test "${enable_werror+set}" = set; then :
4851   enableval=$enable_werror; case "${enableval}" in
4852      yes | y) ERROR_ON_WARNING="yes" ;;
4853      no | n)  ERROR_ON_WARNING="no" ;;
4854      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
4855    esac
4856 fi
4857
4858
4859 # Enable -Werror by default when using gcc
4860 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
4861     ERROR_ON_WARNING=yes
4862 fi
4863
4864 WERROR_CFLAGS=""
4865 if test "${ERROR_ON_WARNING}" = yes ; then
4866     WERROR_CFLAGS="-Werror"
4867 fi
4868
4869 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
4870 -Wformat-nonliteral -Wno-char-subscripts"
4871
4872 WARN_CFLAGS=""
4873 if test "x$GCC" = xyes
4874 then
4875     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
4876 $as_echo_n "checking compiler warning flags... " >&6; }
4877     # Separate out the -Werror flag as some files just cannot be
4878     # compiled with it enabled.
4879     for w in ${build_warnings}; do
4880         case $w in
4881         -Werr*) WERROR_CFLAGS=-Werror ;;
4882         *) # Check that GCC accepts it
4883             saved_CFLAGS="$CFLAGS"
4884             CFLAGS="$CFLAGS $w"
4885             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4886 /* end confdefs.h.  */
4887
4888 int
4889 main ()
4890 {
4891
4892   ;
4893   return 0;
4894 }
4895 _ACEOF
4896 if ac_fn_c_try_compile "$LINENO"; then :
4897   WARN_CFLAGS="${WARN_CFLAGS} $w"
4898 fi
4899 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4900             CFLAGS="$saved_CFLAGS"
4901         esac
4902     done
4903     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
4904 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
4905 fi
4906
4907
4908
4909 old_LIBS="$LIBS"
4910 LIBS="$LIBS -ldl"
4911 for ac_func in dladdr
4912 do :
4913   ac_fn_c_check_func "$LINENO" "dladdr" "ac_cv_func_dladdr"
4914 if test "x$ac_cv_func_dladdr" = x""yes; then :
4915   cat >>confdefs.h <<_ACEOF
4916 #define HAVE_DLADDR 1
4917 _ACEOF
4918
4919 fi
4920 done
4921
4922 LIBS="$old_LIBS"
4923
4924 have_errno=no
4925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for errno" >&5
4926 $as_echo_n "checking for errno... " >&6; }
4927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4928 /* end confdefs.h.  */
4929
4930 #if HAVE_ERRNO_H
4931 #include <errno.h>
4932 #endif
4933 int
4934 main ()
4935 {
4936 static int x; x = errno;
4937   ;
4938   return 0;
4939 }
4940 _ACEOF
4941 if ac_fn_c_try_link "$LINENO"; then :
4942   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes - in errno.h" >&5
4943 $as_echo "yes - in errno.h" >&6; };
4944 $as_echo "#define HAVE_ERRNO 1" >>confdefs.h
4945  have_errno=yes
4946 fi
4947 rm -f core conftest.err conftest.$ac_objext \
4948     conftest$ac_exeext conftest.$ac_ext
4949 if test $have_errno = no; then
4950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4951 /* end confdefs.h.  */
4952
4953 #if HAVE_ERRNO_H
4954 #include <errno.h>
4955 #endif
4956 int
4957 main ()
4958 {
4959 extern int errno; static int x; x = errno;
4960   ;
4961   return 0;
4962 }
4963 _ACEOF
4964 if ac_fn_c_try_link "$LINENO"; then :
4965   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes - must define" >&5
4966 $as_echo "yes - must define" >&6; };
4967 $as_echo "#define HAVE_ERRNO 1" >>confdefs.h
4968
4969 $as_echo "#define MUST_DEFINE_ERRNO 1" >>confdefs.h
4970
4971 else
4972   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4973 $as_echo "no" >&6; }
4974 fi
4975 rm -f core conftest.err conftest.$ac_objext \
4976     conftest$ac_exeext conftest.$ac_ext
4977 fi
4978
4979 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
4980 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
4981   ac_have_decl=1
4982 else
4983   ac_have_decl=0
4984 fi
4985
4986 cat >>confdefs.h <<_ACEOF
4987 #define HAVE_DECL_STRERROR $ac_have_decl
4988 _ACEOF
4989 ac_fn_c_check_decl "$LINENO" "perror" "ac_cv_have_decl_perror" "$ac_includes_default"
4990 if test "x$ac_cv_have_decl_perror" = x""yes; then :
4991   ac_have_decl=1
4992 else
4993   ac_have_decl=0
4994 fi
4995
4996 cat >>confdefs.h <<_ACEOF
4997 #define HAVE_DECL_PERROR $ac_have_decl
4998 _ACEOF
4999 ac_fn_c_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
5000 if test "x$ac_cv_have_decl_memmem" = x""yes; then :
5001   ac_have_decl=1
5002 else
5003   ac_have_decl=0
5004 fi
5005
5006 cat >>confdefs.h <<_ACEOF
5007 #define HAVE_DECL_MEMMEM $ac_have_decl
5008 _ACEOF
5009 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
5010 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
5011   ac_have_decl=1
5012 else
5013   ac_have_decl=0
5014 fi
5015
5016 cat >>confdefs.h <<_ACEOF
5017 #define HAVE_DECL_VASPRINTF $ac_have_decl
5018 _ACEOF
5019 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
5020 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
5021   ac_have_decl=1
5022 else
5023   ac_have_decl=0
5024 fi
5025
5026 cat >>confdefs.h <<_ACEOF
5027 #define HAVE_DECL_VSNPRINTF $ac_have_decl
5028 _ACEOF
5029
5030
5031 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
5032 #include <sys/socket.h>
5033
5034 "
5035 if test "x$ac_cv_type_socklen_t" = x""yes; then :
5036
5037 cat >>confdefs.h <<_ACEOF
5038 #define HAVE_SOCKLEN_T 1
5039 _ACEOF
5040
5041
5042 fi
5043
5044
5045 ac_fn_c_check_type "$LINENO" "Elf32_auxv_t" "ac_cv_type_Elf32_auxv_t" "#include <elf.h>
5046
5047 "
5048 if test "x$ac_cv_type_Elf32_auxv_t" = x""yes; then :
5049
5050 cat >>confdefs.h <<_ACEOF
5051 #define HAVE_ELF32_AUXV_T 1
5052 _ACEOF
5053
5054
5055 fi
5056 ac_fn_c_check_type "$LINENO" "Elf64_auxv_t" "ac_cv_type_Elf64_auxv_t" "#include <elf.h>
5057
5058 "
5059 if test "x$ac_cv_type_Elf64_auxv_t" = x""yes; then :
5060
5061 cat >>confdefs.h <<_ACEOF
5062 #define HAVE_ELF64_AUXV_T 1
5063 _ACEOF
5064
5065
5066 fi
5067
5068
5069
5070
5071 # Check whether --with-pkgversion was given.
5072 if test "${with_pkgversion+set}" = set; then :
5073   withval=$with_pkgversion; case "$withval" in
5074       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
5075       no)  PKGVERSION= ;;
5076       *)   PKGVERSION="($withval) " ;;
5077      esac
5078 else
5079   PKGVERSION="(GDB) "
5080
5081 fi
5082
5083
5084
5085
5086
5087 # Check whether --with-bugurl was given.
5088 if test "${with_bugurl+set}" = set; then :
5089   withval=$with_bugurl; case "$withval" in
5090       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
5091       no)  BUGURL=
5092            ;;
5093       *)   BUGURL="$withval"
5094            ;;
5095      esac
5096 else
5097   BUGURL="http://www.gnu.org/software/gdb/bugs/"
5098
5099 fi
5100
5101   case ${BUGURL} in
5102   "")
5103     REPORT_BUGS_TO=
5104     REPORT_BUGS_TEXI=
5105     ;;
5106   *)
5107     REPORT_BUGS_TO="<$BUGURL>"
5108     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
5109     ;;
5110   esac;
5111
5112
5113
5114
5115 cat >>confdefs.h <<_ACEOF
5116 #define PKGVERSION "$PKGVERSION"
5117 _ACEOF
5118
5119
5120 cat >>confdefs.h <<_ACEOF
5121 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
5122 _ACEOF
5123
5124
5125 # Check for various supplementary target information (beyond the
5126 # triplet) which might affect the choices in configure.srv.
5127 case "${target}" in
5128   i[34567]86-*-linux*)
5129     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for x86-64" >&5
5130 $as_echo_n "checking if building for x86-64... " >&6; }
5131 if test "${gdb_cv_i386_is_x86_64+set}" = set; then :
5132   $as_echo_n "(cached) " >&6
5133 else
5134   save_CPPFLAGS="$CPPFLAGS"
5135                     CPPFLAGS="$CPPFLAGS $CFLAGS"
5136                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5137 /* end confdefs.h.  */
5138
5139 #if __x86_64__
5140 got it
5141 #endif
5142
5143 _ACEOF
5144 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5145   $EGREP "got it" >/dev/null 2>&1; then :
5146   gdb_cv_i386_is_x86_64=yes
5147 else
5148   gdb_cv_i386_is_x86_64=no
5149 fi
5150 rm -f conftest*
5151
5152                     CPPFLAGS="$save_CPPFLAGS"
5153 fi
5154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_i386_is_x86_64" >&5
5155 $as_echo "$gdb_cv_i386_is_x86_64" >&6; }
5156     ;;
5157   m68k-*-*)
5158     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for Coldfire" >&5
5159 $as_echo_n "checking if building for Coldfire... " >&6; }
5160 if test "${gdb_cv_m68k_is_coldfire+set}" = set; then :
5161   $as_echo_n "(cached) " >&6
5162 else
5163   save_CPPFLAGS="$CPPFLAGS"
5164                     CPPFLAGS="$CPPFLAGS $CFLAGS"
5165                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5166 /* end confdefs.h.  */
5167
5168 #ifdef __mcoldfire__
5169 got it
5170 #endif
5171
5172 _ACEOF
5173 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5174   $EGREP "got it" >/dev/null 2>&1; then :
5175   gdb_cv_m68k_is_coldfire=yes
5176 else
5177   gdb_cv_m68k_is_coldfire=no
5178 fi
5179 rm -f conftest*
5180
5181                     CPPFLAGS="$save_CPPFLAGS"
5182 fi
5183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_m68k_is_coldfire" >&5
5184 $as_echo "$gdb_cv_m68k_is_coldfire" >&6; }
5185     ;;
5186 esac
5187
5188 . ${srcdir}/configure.srv
5189
5190 if test "${srv_mingwce}" = "yes"; then
5191   LIBS="$LIBS -lws2"
5192 elif test "${srv_mingw}" = "yes"; then
5193   LIBS="$LIBS -lws2_32"
5194 elif test "${srv_qnx}" = "yes"; then
5195   LIBS="$LIBS -lsocket"
5196 elif test "${srv_lynxos}" = "yes"; then
5197   LIBS="$LIBS -lnetinet"
5198 fi
5199
5200 if test "${srv_mingw}" = "yes"; then
5201
5202 $as_echo "#define USE_WIN32API 1" >>confdefs.h
5203
5204 fi
5205
5206 if test "${srv_linux_usrregs}" = "yes"; then
5207
5208 $as_echo "#define HAVE_LINUX_USRREGS 1" >>confdefs.h
5209
5210 fi
5211
5212 if test "${srv_linux_regsets}" = "yes"; then
5213
5214 $as_echo "#define HAVE_LINUX_REGSETS 1" >>confdefs.h
5215
5216
5217   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
5218 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
5219   if test "${gdbsrv_cv_have_ptrace_getregs+set}" = set; then :
5220   $as_echo_n "(cached) " >&6
5221 else
5222   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5223 /* end confdefs.h.  */
5224 #include <sys/ptrace.h>
5225 int
5226 main ()
5227 {
5228 PTRACE_GETREGS;
5229   ;
5230   return 0;
5231 }
5232 _ACEOF
5233 if ac_fn_c_try_compile "$LINENO"; then :
5234   gdbsrv_cv_have_ptrace_getregs=yes
5235 else
5236   gdbsrv_cv_have_ptrace_getregs=no
5237 fi
5238 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5239 fi
5240
5241   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getregs" >&5
5242 $as_echo "$gdbsrv_cv_have_ptrace_getregs" >&6; }
5243   if test "${gdbsrv_cv_have_ptrace_getregs}" = "yes"; then
5244
5245 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
5246
5247   fi
5248
5249   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
5250 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
5251   if test "${gdbsrv_cv_have_ptrace_getfpxregs+set}" = set; then :
5252   $as_echo_n "(cached) " >&6
5253 else
5254   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5255 /* end confdefs.h.  */
5256 #include <sys/ptrace.h>
5257 int
5258 main ()
5259 {
5260 PTRACE_GETFPXREGS;
5261   ;
5262   return 0;
5263 }
5264 _ACEOF
5265 if ac_fn_c_try_compile "$LINENO"; then :
5266   gdbsrv_cv_have_ptrace_getfpxregs=yes
5267 else
5268   gdbsrv_cv_have_ptrace_getfpxregs=no
5269 fi
5270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5271 fi
5272
5273   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getfpxregs" >&5
5274 $as_echo "$gdbsrv_cv_have_ptrace_getfpxregs" >&6; }
5275   if test "${gdbsrv_cv_have_ptrace_getfpxregs}" = "yes"; then
5276
5277 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
5278
5279   fi
5280 fi
5281
5282 if test "$ac_cv_header_sys_procfs_h" = yes; then
5283   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
5284 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
5285  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
5286   $as_echo_n "(cached) " >&6
5287 else
5288   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5289 /* end confdefs.h.  */
5290
5291 #define _SYSCALL32
5292 /* Needed for new procfs interface on sparc-solaris.  */
5293 #define _STRUCTURED_PROC 1
5294 #include <sys/procfs.h>
5295 int
5296 main ()
5297 {
5298 lwpid_t avar
5299   ;
5300   return 0;
5301 }
5302 _ACEOF
5303 if ac_fn_c_try_compile "$LINENO"; then :
5304   bfd_cv_have_sys_procfs_type_lwpid_t=yes
5305 else
5306   bfd_cv_have_sys_procfs_type_lwpid_t=no
5307
5308 fi
5309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5310 fi
5311
5312  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
5313
5314 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
5315
5316  fi
5317  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
5318 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
5319
5320   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
5321 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
5322  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
5323   $as_echo_n "(cached) " >&6
5324 else
5325   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5326 /* end confdefs.h.  */
5327
5328 #define _SYSCALL32
5329 /* Needed for new procfs interface on sparc-solaris.  */
5330 #define _STRUCTURED_PROC 1
5331 #include <sys/procfs.h>
5332 int
5333 main ()
5334 {
5335 psaddr_t avar
5336   ;
5337   return 0;
5338 }
5339 _ACEOF
5340 if ac_fn_c_try_compile "$LINENO"; then :
5341   bfd_cv_have_sys_procfs_type_psaddr_t=yes
5342 else
5343   bfd_cv_have_sys_procfs_type_psaddr_t=no
5344
5345 fi
5346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5347 fi
5348
5349  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
5350
5351 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
5352
5353  fi
5354  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
5355 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
5356
5357   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
5358 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
5359  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
5360   $as_echo_n "(cached) " >&6
5361 else
5362   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5363 /* end confdefs.h.  */
5364
5365 #define _SYSCALL32
5366 /* Needed for new procfs interface on sparc-solaris.  */
5367 #define _STRUCTURED_PROC 1
5368 #include <sys/procfs.h>
5369 int
5370 main ()
5371 {
5372 prgregset_t avar
5373   ;
5374   return 0;
5375 }
5376 _ACEOF
5377 if ac_fn_c_try_compile "$LINENO"; then :
5378   bfd_cv_have_sys_procfs_type_prgregset_t=yes
5379 else
5380   bfd_cv_have_sys_procfs_type_prgregset_t=no
5381
5382 fi
5383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5384 fi
5385
5386  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
5387
5388 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
5389
5390  fi
5391  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
5392 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
5393
5394   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5
5395 $as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; }
5396  if test "${bfd_cv_have_sys_procfs_type_elf_fpregset_t+set}" = set; then :
5397   $as_echo_n "(cached) " >&6
5398 else
5399   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5400 /* end confdefs.h.  */
5401
5402 #define _SYSCALL32
5403 /* Needed for new procfs interface on sparc-solaris.  */
5404 #define _STRUCTURED_PROC 1
5405 #include <sys/procfs.h>
5406 int
5407 main ()
5408 {
5409 elf_fpregset_t avar
5410   ;
5411   return 0;
5412 }
5413 _ACEOF
5414 if ac_fn_c_try_compile "$LINENO"; then :
5415   bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes
5416 else
5417   bfd_cv_have_sys_procfs_type_elf_fpregset_t=no
5418
5419 fi
5420 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5421 fi
5422
5423  if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then
5424
5425 $as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h
5426
5427  fi
5428  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5
5429 $as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; }
5430
5431 fi
5432
5433 if test "$bfd_cv_have_sys_procfs_type_lwpid_t" != yes; then
5434   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in thread_db.h" >&5
5435 $as_echo_n "checking for lwpid_t in thread_db.h... " >&6; }
5436  if test "${gdbserver_cv_have_thread_db_type_lwpid_t+set}" = set; then :
5437   $as_echo_n "(cached) " >&6
5438 else
5439   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5440 /* end confdefs.h.  */
5441
5442 #include <thread_db.h>
5443 int
5444 main ()
5445 {
5446 lwpid_t avar
5447   ;
5448   return 0;
5449 }
5450 _ACEOF
5451 if ac_fn_c_try_compile "$LINENO"; then :
5452   gdbserver_cv_have_thread_db_type_lwpid_t=yes
5453 else
5454   gdbserver_cv_have_thread_db_type_lwpid_t=no
5455
5456 fi
5457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5458 fi
5459
5460  if test $gdbserver_cv_have_thread_db_type_lwpid_t = yes; then
5461
5462 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
5463
5464  fi
5465  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_lwpid_t" >&5
5466 $as_echo "$gdbserver_cv_have_thread_db_type_lwpid_t" >&6; }
5467
5468 fi
5469
5470 if test "$bfd_cv_have_sys_procfs_type_psaddr_t" != yes; then
5471   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in thread_db.h" >&5
5472 $as_echo_n "checking for psaddr_t in thread_db.h... " >&6; }
5473  if test "${gdbserver_cv_have_thread_db_type_psaddr_t+set}" = set; then :
5474   $as_echo_n "(cached) " >&6
5475 else
5476   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5477 /* end confdefs.h.  */
5478
5479 #include <thread_db.h>
5480 int
5481 main ()
5482 {
5483 psaddr_t avar
5484   ;
5485   return 0;
5486 }
5487 _ACEOF
5488 if ac_fn_c_try_compile "$LINENO"; then :
5489   gdbserver_cv_have_thread_db_type_psaddr_t=yes
5490 else
5491   gdbserver_cv_have_thread_db_type_psaddr_t=no
5492
5493 fi
5494 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5495 fi
5496
5497  if test $gdbserver_cv_have_thread_db_type_psaddr_t = yes; then
5498
5499 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
5500
5501  fi
5502  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_psaddr_t" >&5
5503 $as_echo "$gdbserver_cv_have_thread_db_type_psaddr_t" >&6; }
5504
5505 fi
5506
5507 old_LIBS="$LIBS"
5508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
5509 $as_echo_n "checking for dlopen in -ldl... " >&6; }
5510 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
5511   $as_echo_n "(cached) " >&6
5512 else
5513   ac_check_lib_save_LIBS=$LIBS
5514 LIBS="-ldl  $LIBS"
5515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5516 /* end confdefs.h.  */
5517
5518 /* Override any GCC internal prototype to avoid an error.
5519    Use char because int might match the return type of a GCC
5520    builtin and then its argument prototype would still apply.  */
5521 #ifdef __cplusplus
5522 extern "C"
5523 #endif
5524 char dlopen ();
5525 int
5526 main ()
5527 {
5528 return dlopen ();
5529   ;
5530   return 0;
5531 }
5532 _ACEOF
5533 if ac_fn_c_try_link "$LINENO"; then :
5534   ac_cv_lib_dl_dlopen=yes
5535 else
5536   ac_cv_lib_dl_dlopen=no
5537 fi
5538 rm -f core conftest.err conftest.$ac_objext \
5539     conftest$ac_exeext conftest.$ac_ext
5540 LIBS=$ac_check_lib_save_LIBS
5541 fi
5542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
5543 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
5544 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
5545   cat >>confdefs.h <<_ACEOF
5546 #define HAVE_LIBDL 1
5547 _ACEOF
5548
5549   LIBS="-ldl $LIBS"
5550
5551 fi
5552
5553 LIBS="$old_LIBS"
5554
5555 srv_thread_depfiles=
5556 srv_libs=
5557 USE_THREAD_DB=
5558
5559 if test "$srv_linux_thread_db" = "yes"; then
5560   if test "$ac_cv_lib_dl_dlopen" = "yes"; then
5561     srv_libs="-ldl"
5562     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
5563 $as_echo_n "checking for the dynamic export flag... " >&6; }
5564     old_LDFLAGS="$LDFLAGS"
5565     # Older GNU ld supports --export-dynamic but --dynamic-list may not be
5566     # supported there.
5567     RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
5568     LDFLAGS="$LDFLAGS $RDYNAMIC"
5569     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5570 /* end confdefs.h.  */
5571
5572 int
5573 main ()
5574 {
5575
5576   ;
5577   return 0;
5578 }
5579 _ACEOF
5580 if ac_fn_c_try_link "$LINENO"; then :
5581   found="-Wl,--dynamic-list"
5582                  RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
5583 else
5584   RDYNAMIC="-rdynamic"
5585                  LDFLAGS="$old_LDFLAGS $RDYNAMIC"
5586                  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5587 /* end confdefs.h.  */
5588
5589 int
5590 main ()
5591 {
5592
5593   ;
5594   return 0;
5595 }
5596 _ACEOF
5597 if ac_fn_c_try_link "$LINENO"; then :
5598   found="-rdynamic"
5599 else
5600   found="no"
5601                               RDYNAMIC=""
5602 fi
5603 rm -f core conftest.err conftest.$ac_objext \
5604     conftest$ac_exeext conftest.$ac_ext
5605 fi
5606 rm -f core conftest.err conftest.$ac_objext \
5607     conftest$ac_exeext conftest.$ac_ext
5608
5609     LDFLAGS="$old_LDFLAGS"
5610     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
5611 $as_echo "$found" >&6; }
5612   else
5613     srv_libs="-lthread_db"
5614   fi
5615
5616   srv_thread_depfiles="thread-db.o proc-service.o"
5617   USE_THREAD_DB="-DUSE_THREAD_DB"
5618   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TD_VERSION" >&5
5619 $as_echo_n "checking for TD_VERSION... " >&6; }
5620 if test "${gdbsrv_cv_have_td_version+set}" = set; then :
5621   $as_echo_n "(cached) " >&6
5622 else
5623   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5624 /* end confdefs.h.  */
5625 #include <thread_db.h>
5626 int
5627 main ()
5628 {
5629 TD_VERSION;
5630   ;
5631   return 0;
5632 }
5633 _ACEOF
5634 if ac_fn_c_try_compile "$LINENO"; then :
5635   gdbsrv_cv_have_td_version=yes
5636 else
5637   gdbsrv_cv_have_td_version=no
5638 fi
5639 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5640 fi
5641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_td_version" >&5
5642 $as_echo "$gdbsrv_cv_have_td_version" >&6; }
5643   if test $gdbsrv_cv_have_td_version = yes; then
5644
5645 $as_echo "#define HAVE_TD_VERSION 1" >>confdefs.h
5646
5647   fi
5648 fi
5649
5650
5651 # Check whether --with-libthread-db was given.
5652 if test "${with_libthread_db+set}" = set; then :
5653   withval=$with_libthread_db; srv_libthread_db_path="${withval}"
5654   srv_libs="$srv_libthread_db_path"
5655
5656 fi
5657
5658
5659 if test "$srv_libs" != "" -a "$srv_libs" != "-ldl"; then
5660
5661 $as_echo "#define USE_LIBTHREAD_DB_DIRECTLY 1" >>confdefs.h
5662
5663 fi
5664
5665 if test "$srv_xmlfiles" != ""; then
5666   srv_xmlbuiltin="xml-builtin.o"
5667
5668 $as_echo "#define USE_XML 1" >>confdefs.h
5669
5670
5671   tmp_xmlfiles=$srv_xmlfiles
5672   srv_xmlfiles=""
5673   for f in $tmp_xmlfiles; do
5674     srv_xmlfiles="$srv_xmlfiles \$(XML_DIR)/$f"
5675   done
5676 fi
5677
5678 GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_hostio_err_objs $srv_thread_depfiles"
5679 GDBSERVER_LIBS="$srv_libs"
5680
5681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports __sync_*_compare_and_swap" >&5
5682 $as_echo_n "checking whether the target supports __sync_*_compare_and_swap... " >&6; }
5683 if test "${gdbsrv_cv_have_sync_builtins+set}" = set; then :
5684   $as_echo_n "(cached) " >&6
5685 else
5686
5687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5688 /* end confdefs.h.  */
5689
5690 int
5691 main ()
5692 {
5693 int foo, bar; bar = __sync_val_compare_and_swap(&foo, 0, 1);
5694   ;
5695   return 0;
5696 }
5697 _ACEOF
5698 if ac_fn_c_try_link "$LINENO"; then :
5699   gdbsrv_cv_have_sync_builtins=yes
5700 else
5701   gdbsrv_cv_have_sync_builtins=no
5702 fi
5703 rm -f core conftest.err conftest.$ac_objext \
5704     conftest$ac_exeext conftest.$ac_ext
5705 fi
5706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_sync_builtins" >&5
5707 $as_echo "$gdbsrv_cv_have_sync_builtins" >&6; }
5708 if test $gdbsrv_cv_have_sync_builtins = yes; then
5709
5710 $as_echo "#define HAVE_SYNC_BUILTINS 1" >>confdefs.h
5711
5712 fi
5713
5714 saved_cflags="$CFLAGS"
5715 CFLAGS="$CFLAGS -fvisibility=hidden"
5716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5717 /* end confdefs.h.  */
5718
5719 int
5720 main ()
5721 {
5722
5723   ;
5724   return 0;
5725 }
5726 _ACEOF
5727 if ac_fn_c_try_compile "$LINENO"; then :
5728   gdbsrv_cv_have_visibility_hidden=yes
5729 else
5730   gdbsrv_cv_have_visibility_hidden=no
5731 fi
5732 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5733 CFLAGS="$saved_cflags"
5734
5735 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
5736 "
5737 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
5738   ac_have_decl=1
5739 else
5740   ac_have_decl=0
5741 fi
5742
5743 cat >>confdefs.h <<_ACEOF
5744 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
5745 _ACEOF
5746
5747
5748 if test "$cross_compiling" = yes; then :
5749   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5750 /* end confdefs.h.  */
5751 #include <sys/personality.h>
5752 int
5753 main ()
5754 {
5755
5756 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
5757 #       define ADDR_NO_RANDOMIZE 0x0040000
5758 #      endif
5759        /* Test the flag could be set and stays set.  */
5760        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
5761        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
5762            return 1
5763   ;
5764   return 0;
5765 }
5766 _ACEOF
5767 if ac_fn_c_try_link "$LINENO"; then :
5768   gdbsrv_cv_have_personality=true
5769 else
5770   gdbsrv_cv_have_personality=false
5771 fi
5772 rm -f core conftest.err conftest.$ac_objext \
5773     conftest$ac_exeext conftest.$ac_ext
5774 else
5775   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5776 /* end confdefs.h.  */
5777 #include <sys/personality.h>
5778 int
5779 main ()
5780 {
5781
5782 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
5783 #       define ADDR_NO_RANDOMIZE 0x0040000
5784 #      endif
5785        /* Test the flag could be set and stays set.  */
5786        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
5787        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
5788            return 1
5789   ;
5790   return 0;
5791 }
5792 _ACEOF
5793 if ac_fn_c_try_run "$LINENO"; then :
5794   gdbsrv_cv_have_personality=true
5795 else
5796   gdbsrv_cv_have_personality=false
5797 fi
5798 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5799   conftest.$ac_objext conftest.beam conftest.$ac_ext
5800 fi
5801
5802 if $gdbsrv_cv_have_personality
5803 then
5804
5805 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
5806
5807 fi
5808
5809
5810 IPA_DEPFILES=""
5811 extra_libraries=""
5812
5813 # check whether to enable the inprocess agent
5814 if test "$ipa_obj" != "" \
5815    -a "$gdbsrv_cv_have_sync_builtins" = yes \
5816    -a "$gdbsrv_cv_have_visibility_hidden" = yes; then
5817    have_ipa=true
5818 else
5819    have_ipa=false
5820 fi
5821
5822 # Check whether --enable-inprocess-agent was given.
5823 if test "${enable_inprocess_agent+set}" = set; then :
5824   enableval=$enable_inprocess_agent; case "$enableval" in
5825   yes) want_ipa=true ;;
5826   no) want_ipa=false ;;
5827   *) as_fn_error "bad value $enableval for inprocess-agent" "$LINENO" 5 ;;
5828 esac
5829 else
5830   want_ipa=$have_ipa
5831 fi
5832
5833
5834 if $want_ipa ; then
5835    if $have_ipa ; then
5836      IPA_DEPFILES="$ipa_obj"
5837      extra_libraries="$extra_libraries libinproctrace.so"
5838    else
5839      as_fn_error "inprocess agent not supported for this target" "$LINENO" 5
5840    fi
5841 fi
5842
5843
5844
5845
5846
5847
5848
5849
5850
5851
5852
5853
5854
5855           LIBC_FATAL_STDERR_=1
5856   export LIBC_FATAL_STDERR_
5857
5858
5859
5860
5861
5862   for ac_header in $gl_header_list
5863 do :
5864   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5865 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5866 eval as_val=\$$as_ac_Header
5867    if test "x$as_val" = x""yes; then :
5868   cat >>confdefs.h <<_ACEOF
5869 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5870 _ACEOF
5871
5872 fi
5873
5874 done
5875
5876
5877
5878
5879
5880
5881
5882
5883
5884   for ac_func in $gl_func_list
5885 do :
5886   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5887 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5888 eval as_val=\$$as_ac_var
5889    if test "x$as_val" = x""yes; then :
5890   cat >>confdefs.h <<_ACEOF
5891 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5892 _ACEOF
5893
5894 fi
5895 done
5896
5897
5898
5899
5900
5901
5902   GNULIB_MEMCHR=0;
5903   GNULIB_MEMMEM=0;
5904   GNULIB_MEMPCPY=0;
5905   GNULIB_MEMRCHR=0;
5906   GNULIB_RAWMEMCHR=0;
5907   GNULIB_STPCPY=0;
5908   GNULIB_STPNCPY=0;
5909   GNULIB_STRCHRNUL=0;
5910   GNULIB_STRDUP=0;
5911   GNULIB_STRNCAT=0;
5912   GNULIB_STRNDUP=0;
5913   GNULIB_STRNLEN=0;
5914   GNULIB_STRPBRK=0;
5915   GNULIB_STRSEP=0;
5916   GNULIB_STRSTR=0;
5917   GNULIB_STRCASESTR=0;
5918   GNULIB_STRTOK_R=0;
5919   GNULIB_MBSLEN=0;
5920   GNULIB_MBSNLEN=0;
5921   GNULIB_MBSCHR=0;
5922   GNULIB_MBSRCHR=0;
5923   GNULIB_MBSSTR=0;
5924   GNULIB_MBSCASECMP=0;
5925   GNULIB_MBSNCASECMP=0;
5926   GNULIB_MBSPCASECMP=0;
5927   GNULIB_MBSCASESTR=0;
5928   GNULIB_MBSCSPN=0;
5929   GNULIB_MBSPBRK=0;
5930   GNULIB_MBSSPN=0;
5931   GNULIB_MBSSEP=0;
5932   GNULIB_MBSTOK_R=0;
5933   GNULIB_STRERROR=0;
5934   GNULIB_STRSIGNAL=0;
5935   GNULIB_STRVERSCMP=0;
5936   HAVE_MBSLEN=0;
5937     HAVE_MEMCHR=1;
5938   HAVE_DECL_MEMMEM=1;
5939   HAVE_MEMPCPY=1;
5940   HAVE_DECL_MEMRCHR=1;
5941   HAVE_RAWMEMCHR=1;
5942   HAVE_STPCPY=1;
5943   HAVE_STPNCPY=1;
5944   HAVE_STRCHRNUL=1;
5945   HAVE_DECL_STRDUP=1;
5946   HAVE_DECL_STRNDUP=1;
5947   HAVE_DECL_STRNLEN=1;
5948   HAVE_STRPBRK=1;
5949   HAVE_STRSEP=1;
5950   HAVE_STRCASESTR=1;
5951   HAVE_DECL_STRTOK_R=1;
5952   HAVE_DECL_STRSIGNAL=1;
5953   HAVE_STRVERSCMP=1;
5954   REPLACE_MEMCHR=0;
5955   REPLACE_MEMMEM=0;
5956   REPLACE_STPNCPY=0;
5957   REPLACE_STRDUP=0;
5958   REPLACE_STRSTR=0;
5959   REPLACE_STRCASESTR=0;
5960   REPLACE_STRERROR=0;
5961   REPLACE_STRNCAT=0;
5962   REPLACE_STRNDUP=0;
5963   REPLACE_STRNLEN=0;
5964   REPLACE_STRSIGNAL=0;
5965   REPLACE_STRTOK_R=0;
5966   UNDEFINE_STRTOK_R=0;
5967
5968
5969
5970
5971
5972
5973
5974
5975
5976
5977
5978
5979
5980   # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it
5981   # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is
5982   # irrelevant for anonymous mappings.
5983   ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
5984 if test "x$ac_cv_func_mmap" = x""yes; then :
5985   gl_have_mmap=yes
5986 else
5987   gl_have_mmap=no
5988 fi
5989
5990
5991   # Try to allow MAP_ANONYMOUS.
5992   gl_have_mmap_anonymous=no
5993   if test $gl_have_mmap = yes; then
5994     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5
5995 $as_echo_n "checking for MAP_ANONYMOUS... " >&6; }
5996     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5997 /* end confdefs.h.  */
5998
5999 #include <sys/mman.h>
6000 #ifdef MAP_ANONYMOUS
6001     I cant identify this map.
6002 #endif
6003
6004 _ACEOF
6005 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6006   $EGREP "I cant identify this map." >/dev/null 2>&1; then :
6007   gl_have_mmap_anonymous=yes
6008 fi
6009 rm -f conftest*
6010
6011     if test $gl_have_mmap_anonymous != yes; then
6012       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6013 /* end confdefs.h.  */
6014
6015 #include <sys/mman.h>
6016 #ifdef MAP_ANON
6017     I cant identify this map.
6018 #endif
6019
6020 _ACEOF
6021 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6022   $EGREP "I cant identify this map." >/dev/null 2>&1; then :
6023
6024 $as_echo "#define MAP_ANONYMOUS MAP_ANON" >>confdefs.h
6025
6026          gl_have_mmap_anonymous=yes
6027 fi
6028 rm -f conftest*
6029
6030     fi
6031     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5
6032 $as_echo "$gl_have_mmap_anonymous" >&6; }
6033     if test $gl_have_mmap_anonymous = yes; then
6034
6035 $as_echo "#define HAVE_MAP_ANONYMOUS 1" >>confdefs.h
6036
6037     fi
6038   fi
6039
6040
6041   :
6042
6043
6044
6045
6046
6047
6048   :
6049
6050
6051
6052
6053
6054
6055
6056
6057   :
6058
6059
6060
6061
6062
6063   if test $ac_cv_func_memchr = yes; then
6064     # Detect platform-specific bugs in some versions of glibc:
6065     # memchr should not dereference anything with length 0
6066     #   http://bugzilla.redhat.com/499689
6067     # memchr should not dereference overestimated length after a match
6068     #   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521737
6069     #   http://sourceware.org/bugzilla/show_bug.cgi?id=10162
6070     # Assume that memchr works on platforms that lack mprotect.
6071     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memchr works" >&5
6072 $as_echo_n "checking whether memchr works... " >&6; }
6073 if test "${gl_cv_func_memchr_works+set}" = set; then :
6074   $as_echo_n "(cached) " >&6
6075 else
6076   if test "$cross_compiling" = yes; then :
6077          gl_cv_func_memchr_works="guessing no"
6078 else
6079   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6080 /* end confdefs.h.  */
6081
6082 #include <string.h>
6083 #if HAVE_SYS_MMAN_H
6084 # include <fcntl.h>
6085 # include <unistd.h>
6086 # include <sys/types.h>
6087 # include <sys/mman.h>
6088 # ifndef MAP_FILE
6089 #  define MAP_FILE 0
6090 # endif
6091 #endif
6092
6093 int
6094 main ()
6095 {
6096
6097   char *fence = NULL;
6098 #if HAVE_SYS_MMAN_H && HAVE_MPROTECT
6099 # if HAVE_MAP_ANONYMOUS
6100   const int flags = MAP_ANONYMOUS | MAP_PRIVATE;
6101   const int fd = -1;
6102 # else /* !HAVE_MAP_ANONYMOUS */
6103   const int flags = MAP_FILE | MAP_PRIVATE;
6104   int fd = open ("/dev/zero", O_RDONLY, 0666);
6105   if (fd >= 0)
6106 # endif
6107     {
6108       int pagesize = getpagesize ();
6109       char *two_pages =
6110         (char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE,
6111                        flags, fd, 0);
6112       if (two_pages != (char *)(-1)
6113           && mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0)
6114         fence = two_pages + pagesize;
6115     }
6116 #endif
6117   if (fence)
6118     {
6119       if (memchr (fence, 0, 0))
6120         return 1;
6121       strcpy (fence - 9, "12345678");
6122       if (memchr (fence - 9, 0, 79) != fence - 1)
6123         return 2;
6124     }
6125   return 0;
6126
6127   ;
6128   return 0;
6129 }
6130 _ACEOF
6131 if ac_fn_c_try_run "$LINENO"; then :
6132   gl_cv_func_memchr_works=yes
6133 else
6134   gl_cv_func_memchr_works=no
6135 fi
6136 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6137   conftest.$ac_objext conftest.beam conftest.$ac_ext
6138 fi
6139
6140 fi
6141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memchr_works" >&5
6142 $as_echo "$gl_cv_func_memchr_works" >&6; }
6143     if test "$gl_cv_func_memchr_works" != yes; then
6144       REPLACE_MEMCHR=1
6145     fi
6146   else
6147     HAVE_MEMCHR=0
6148   fi
6149   if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
6150
6151
6152
6153
6154
6155
6156
6157
6158   gl_LIBOBJS="$gl_LIBOBJS memchr.$ac_objext"
6159
6160
6161   for ac_header in bp-sym.h
6162 do :
6163   ac_fn_c_check_header_mongrel "$LINENO" "bp-sym.h" "ac_cv_header_bp_sym_h" "$ac_includes_default"
6164 if test "x$ac_cv_header_bp_sym_h" = x""yes; then :
6165   cat >>confdefs.h <<_ACEOF
6166 #define HAVE_BP_SYM_H 1
6167 _ACEOF
6168
6169 fi
6170
6171 done
6172
6173
6174   fi
6175
6176
6177       ac_fn_c_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
6178 if test "x$ac_cv_have_decl_memmem" = x""yes; then :
6179   ac_have_decl=1
6180 else
6181   ac_have_decl=0
6182 fi
6183
6184 cat >>confdefs.h <<_ACEOF
6185 #define HAVE_DECL_MEMMEM $ac_have_decl
6186 _ACEOF
6187
6188
6189
6190
6191
6192
6193
6194
6195
6196
6197
6198
6199
6200
6201   for ac_func in memmem
6202 do :
6203   ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
6204 if test "x$ac_cv_func_memmem" = x""yes; then :
6205   cat >>confdefs.h <<_ACEOF
6206 #define HAVE_MEMMEM 1
6207 _ACEOF
6208
6209 else
6210
6211     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
6212
6213 fi
6214 done
6215
6216
6217
6218   :
6219
6220
6221
6222
6223
6224   if test $ac_cv_have_decl_memmem = no; then
6225     HAVE_DECL_MEMMEM=0
6226   fi
6227   :
6228
6229
6230     gl_cv_c_multiarch=no
6231   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6232 /* end confdefs.h.  */
6233 #ifndef __APPLE_CC__
6234          not a universal capable compiler
6235         #endif
6236         typedef int dummy;
6237
6238 _ACEOF
6239 if ac_fn_c_try_compile "$LINENO"; then :
6240
6241                arch=
6242      prev=
6243      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
6244        if test -n "$prev"; then
6245          case $word in
6246            i?86 | x86_64 | ppc | ppc64)
6247              if test -z "$arch" || test "$arch" = "$word"; then
6248                arch="$word"
6249              else
6250                gl_cv_c_multiarch=yes
6251              fi
6252              ;;
6253          esac
6254          prev=
6255        else
6256          if test "x$word" = "x-arch"; then
6257            prev=arch
6258          fi
6259        fi
6260      done
6261
6262 fi
6263 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6264   if test $gl_cv_c_multiarch = yes; then
6265
6266 $as_echo "#define AA_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
6267
6268     APPLE_UNIVERSAL_BUILD=1
6269   else
6270     APPLE_UNIVERSAL_BUILD=0
6271   fi
6272
6273
6274
6275     REPLACE_NULL=0;
6276   HAVE_WCHAR_T=1;
6277   STDDEF_H='';
6278
6279
6280   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
6281 $as_echo_n "checking for wchar_t... " >&6; }
6282 if test "${gt_cv_c_wchar_t+set}" = set; then :
6283   $as_echo_n "(cached) " >&6
6284 else
6285   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6286 /* end confdefs.h.  */
6287 #include <stddef.h>
6288        wchar_t foo = (wchar_t)'\0';
6289 int
6290 main ()
6291 {
6292
6293   ;
6294   return 0;
6295 }
6296 _ACEOF
6297 if ac_fn_c_try_compile "$LINENO"; then :
6298   gt_cv_c_wchar_t=yes
6299 else
6300   gt_cv_c_wchar_t=no
6301 fi
6302 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6303 fi
6304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
6305 $as_echo "$gt_cv_c_wchar_t" >&6; }
6306   if test $gt_cv_c_wchar_t = yes; then
6307
6308 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
6309
6310   fi
6311
6312
6313
6314   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
6315 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
6316 if test "${gl_cv_have_include_next+set}" = set; then :
6317   $as_echo_n "(cached) " >&6
6318 else
6319   rm -rf conftestd1a conftestd1b conftestd2
6320      mkdir conftestd1a conftestd1b conftestd2
6321                                                   cat <<EOF > conftestd1a/conftest.h
6322 #define DEFINED_IN_CONFTESTD1
6323 #include_next <conftest.h>
6324 #ifdef DEFINED_IN_CONFTESTD2
6325 int foo;
6326 #else
6327 #error "include_next doesn't work"
6328 #endif
6329 EOF
6330      cat <<EOF > conftestd1b/conftest.h
6331 #define DEFINED_IN_CONFTESTD1
6332 #include <stdio.h>
6333 #include_next <conftest.h>
6334 #ifdef DEFINED_IN_CONFTESTD2
6335 int foo;
6336 #else
6337 #error "include_next doesn't work"
6338 #endif
6339 EOF
6340      cat <<EOF > conftestd2/conftest.h
6341 #ifndef DEFINED_IN_CONFTESTD1
6342 #error "include_next test doesn't work"
6343 #endif
6344 #define DEFINED_IN_CONFTESTD2
6345 EOF
6346      gl_save_CPPFLAGS="$CPPFLAGS"
6347      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
6348      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6349 /* end confdefs.h.  */
6350 #include <conftest.h>
6351 _ACEOF
6352 if ac_fn_c_try_compile "$LINENO"; then :
6353   gl_cv_have_include_next=yes
6354 else
6355   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
6356         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6357 /* end confdefs.h.  */
6358 #include <conftest.h>
6359 _ACEOF
6360 if ac_fn_c_try_compile "$LINENO"; then :
6361   gl_cv_have_include_next=buggy
6362 else
6363   gl_cv_have_include_next=no
6364 fi
6365 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6366
6367 fi
6368 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6369      CPPFLAGS="$gl_save_CPPFLAGS"
6370      rm -rf conftestd1a conftestd1b conftestd2
6371
6372 fi
6373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
6374 $as_echo "$gl_cv_have_include_next" >&6; }
6375   PRAGMA_SYSTEM_HEADER=
6376   if test $gl_cv_have_include_next = yes; then
6377     INCLUDE_NEXT=include_next
6378     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
6379     if test -n "$GCC"; then
6380       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
6381     fi
6382   else
6383     if test $gl_cv_have_include_next = buggy; then
6384       INCLUDE_NEXT=include
6385       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
6386     else
6387       INCLUDE_NEXT=include
6388       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
6389     fi
6390   fi
6391
6392
6393
6394
6395
6396
6397
6398
6399
6400
6401   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
6402 $as_echo_n "checking for long long int... " >&6; }
6403 if test "${ac_cv_type_long_long_int+set}" = set; then :
6404   $as_echo_n "(cached) " >&6
6405 else
6406   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6407 /* end confdefs.h.  */
6408
6409   /* For now, do not test the preprocessor; as of 2007 there are too many
6410          implementations with broken preprocessors.  Perhaps this can
6411          be revisited in 2012.  In the meantime, code should not expect
6412          #if to work with literals wider than 32 bits.  */
6413       /* Test literals.  */
6414       long long int ll = 9223372036854775807ll;
6415       long long int nll = -9223372036854775807LL;
6416       unsigned long long int ull = 18446744073709551615ULL;
6417       /* Test constant expressions.   */
6418       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6419                      ? 1 : -1)];
6420       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6421                      ? 1 : -1)];
6422       int i = 63;
6423 int
6424 main ()
6425 {
6426 /* Test availability of runtime routines for shift and division.  */
6427       long long int llmax = 9223372036854775807ll;
6428       unsigned long long int ullmax = 18446744073709551615ull;
6429       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6430               | (llmax / ll) | (llmax % ll)
6431               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6432               | (ullmax / ull) | (ullmax % ull));
6433   ;
6434   return 0;
6435 }
6436
6437 _ACEOF
6438 if ac_fn_c_try_link "$LINENO"; then :
6439                           if test "$cross_compiling" = yes; then :
6440   ac_cv_type_long_long_int=yes
6441 else
6442   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6443 /* end confdefs.h.  */
6444 #include <limits.h>
6445                #ifndef LLONG_MAX
6446                # define HALF \
6447                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
6448                # define LLONG_MAX (HALF - 1 + HALF)
6449                #endif
6450 int
6451 main ()
6452 {
6453 long long int n = 1;
6454                int i;
6455                for (i = 0; ; i++)
6456                  {
6457                    long long int m = n << i;
6458                    if (m >> i != n)
6459                      return 1;
6460                    if (LLONG_MAX / 2 < m)
6461                      break;
6462                  }
6463                return 0;
6464   ;
6465   return 0;
6466 }
6467 _ACEOF
6468 if ac_fn_c_try_run "$LINENO"; then :
6469   ac_cv_type_long_long_int=yes
6470 else
6471   ac_cv_type_long_long_int=no
6472 fi
6473 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6474   conftest.$ac_objext conftest.beam conftest.$ac_ext
6475 fi
6476
6477 else
6478   ac_cv_type_long_long_int=no
6479 fi
6480 rm -f core conftest.err conftest.$ac_objext \
6481     conftest$ac_exeext conftest.$ac_ext
6482 fi
6483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6484 $as_echo "$ac_cv_type_long_long_int" >&6; }
6485   if test $ac_cv_type_long_long_int = yes; then
6486
6487 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6488
6489   fi
6490
6491
6492   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6493 $as_echo_n "checking for unsigned long long int... " >&6; }
6494 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6495   $as_echo_n "(cached) " >&6
6496 else
6497   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6498 /* end confdefs.h.  */
6499
6500   /* For now, do not test the preprocessor; as of 2007 there are too many
6501          implementations with broken preprocessors.  Perhaps this can
6502          be revisited in 2012.  In the meantime, code should not expect
6503          #if to work with literals wider than 32 bits.  */
6504       /* Test literals.  */
6505       long long int ll = 9223372036854775807ll;
6506       long long int nll = -9223372036854775807LL;
6507       unsigned long long int ull = 18446744073709551615ULL;
6508       /* Test constant expressions.   */
6509       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6510                      ? 1 : -1)];
6511       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6512                      ? 1 : -1)];
6513       int i = 63;
6514 int
6515 main ()
6516 {
6517 /* Test availability of runtime routines for shift and division.  */
6518       long long int llmax = 9223372036854775807ll;
6519       unsigned long long int ullmax = 18446744073709551615ull;
6520       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6521               | (llmax / ll) | (llmax % ll)
6522               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6523               | (ullmax / ull) | (ullmax % ull));
6524   ;
6525   return 0;
6526 }
6527
6528 _ACEOF
6529 if ac_fn_c_try_link "$LINENO"; then :
6530   ac_cv_type_unsigned_long_long_int=yes
6531 else
6532   ac_cv_type_unsigned_long_long_int=no
6533 fi
6534 rm -f core conftest.err conftest.$ac_objext \
6535     conftest$ac_exeext conftest.$ac_ext
6536 fi
6537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6538 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6539   if test $ac_cv_type_unsigned_long_long_int = yes; then
6540
6541 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6542
6543   fi
6544
6545
6546
6547
6548
6549
6550
6551
6552
6553
6554
6555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
6556 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
6557 if test "${ac_cv_c_restrict+set}" = set; then :
6558   $as_echo_n "(cached) " >&6
6559 else
6560   ac_cv_c_restrict=no
6561    # The order here caters to the fact that C++ does not require restrict.
6562    for ac_kw in __restrict __restrict__ _Restrict restrict; do
6563      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6564 /* end confdefs.h.  */
6565 typedef int * int_ptr;
6566         int foo (int_ptr $ac_kw ip) {
6567         return ip[0];
6568        }
6569 int
6570 main ()
6571 {
6572 int s[1];
6573         int * $ac_kw t = s;
6574         t[0] = 0;
6575         return foo(t)
6576   ;
6577   return 0;
6578 }
6579 _ACEOF
6580 if ac_fn_c_try_compile "$LINENO"; then :
6581   ac_cv_c_restrict=$ac_kw
6582 fi
6583 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6584      test "$ac_cv_c_restrict" != no && break
6585    done
6586
6587 fi
6588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
6589 $as_echo "$ac_cv_c_restrict" >&6; }
6590
6591  case $ac_cv_c_restrict in
6592    restrict) ;;
6593    no) $as_echo "#define restrict /**/" >>confdefs.h
6594  ;;
6595    *)  cat >>confdefs.h <<_ACEOF
6596 #define restrict $ac_cv_c_restrict
6597 _ACEOF
6598  ;;
6599  esac
6600
6601
6602
6603
6604
6605
6606
6607
6608
6609
6610
6611
6612
6613   :
6614
6615
6616
6617
6618
6619
6620
6621      if test $gl_cv_have_include_next = yes; then
6622        gl_cv_next_string_h='<'string.h'>'
6623      else
6624        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <string.h>" >&5
6625 $as_echo_n "checking absolute name of <string.h>... " >&6; }
6626 if test "${gl_cv_next_string_h+set}" = set; then :
6627   $as_echo_n "(cached) " >&6
6628 else
6629
6630           if test $ac_cv_header_string_h = yes; then
6631             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6632 /* end confdefs.h.  */
6633 #include <string.h>
6634
6635 _ACEOF
6636                                                                                                 case "$host_os" in
6637               aix*) gl_absname_cpp="$ac_cpp -C" ;;
6638               *)    gl_absname_cpp="$ac_cpp" ;;
6639             esac
6640                                                 gl_cv_next_string_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
6641                sed -n '\#/string.h#{
6642                  s#.*"\(.*/string.h\)".*#\1#
6643                  s#^/[^/]#//&#
6644                  p
6645                  q
6646                }'`'"'
6647           else
6648             gl_cv_next_string_h='<'string.h'>'
6649           fi
6650
6651 fi
6652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5
6653 $as_echo "$gl_cv_next_string_h" >&6; }
6654      fi
6655      NEXT_STRING_H=$gl_cv_next_string_h
6656
6657      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
6658        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
6659        gl_next_as_first_directive='<'string.h'>'
6660      else
6661        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
6662        gl_next_as_first_directive=$gl_cv_next_string_h
6663      fi
6664      NEXT_AS_FIRST_DIRECTIVE_STRING_H=$gl_next_as_first_directive
6665
6666
6667
6668
6669
6670     for gl_func in memmem mempcpy memrchr rawmemchr stpcpy stpncpy strchrnul strdup      strncat strndup strnlen strpbrk strsep strcasestr strtok_r strsignal      strverscmp; do
6671     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
6672     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
6673 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
6674 if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then :
6675   $as_echo_n "(cached) " >&6
6676 else
6677   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6678 /* end confdefs.h.  */
6679 #include <string.h>
6680
6681 int
6682 main ()
6683 {
6684 #undef $gl_func
6685   (void) $gl_func;
6686   ;
6687   return 0;
6688 }
6689 _ACEOF
6690 if ac_fn_c_try_compile "$LINENO"; then :
6691   eval "$as_gl_Symbol=yes"
6692 else
6693   eval "$as_gl_Symbol=no"
6694 fi
6695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6696 fi
6697 eval ac_res=\$$as_gl_Symbol
6698                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6699 $as_echo "$ac_res" >&6; }
6700      eval as_val=\$$as_gl_Symbol
6701    if test "x$as_val" = x""yes; then :
6702   cat >>confdefs.h <<_ACEOF
6703 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
6704 _ACEOF
6705
6706                      eval ac_cv_have_decl_$gl_func=yes
6707 fi
6708       done
6709
6710
6711
6712   GNULIB_BTOWC=0;
6713   GNULIB_WCTOB=0;
6714   GNULIB_MBSINIT=0;
6715   GNULIB_MBRTOWC=0;
6716   GNULIB_MBRLEN=0;
6717   GNULIB_MBSRTOWCS=0;
6718   GNULIB_MBSNRTOWCS=0;
6719   GNULIB_WCRTOMB=0;
6720   GNULIB_WCSRTOMBS=0;
6721   GNULIB_WCSNRTOMBS=0;
6722   GNULIB_WCWIDTH=0;
6723     HAVE_BTOWC=1;
6724   HAVE_MBSINIT=1;
6725   HAVE_MBRTOWC=1;
6726   HAVE_MBRLEN=1;
6727   HAVE_MBSRTOWCS=1;
6728   HAVE_MBSNRTOWCS=1;
6729   HAVE_WCRTOMB=1;
6730   HAVE_WCSRTOMBS=1;
6731   HAVE_WCSNRTOMBS=1;
6732   HAVE_DECL_WCTOB=1;
6733   HAVE_DECL_WCWIDTH=1;
6734   REPLACE_MBSTATE_T=0;
6735   REPLACE_BTOWC=0;
6736   REPLACE_WCTOB=0;
6737   REPLACE_MBSINIT=0;
6738   REPLACE_MBRTOWC=0;
6739   REPLACE_MBRLEN=0;
6740   REPLACE_MBSRTOWCS=0;
6741   REPLACE_MBSNRTOWCS=0;
6742   REPLACE_WCRTOMB=0;
6743   REPLACE_WCSRTOMBS=0;
6744   REPLACE_WCSNRTOMBS=0;
6745   REPLACE_WCWIDTH=0;
6746
6747
6748             { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <wchar.h> uses 'inline' correctly" >&5
6749 $as_echo_n "checking whether <wchar.h> uses 'inline' correctly... " >&6; }
6750 if test "${gl_cv_header_wchar_h_correct_inline+set}" = set; then :
6751   $as_echo_n "(cached) " >&6
6752 else
6753   gl_cv_header_wchar_h_correct_inline=yes
6754      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6755 /* end confdefs.h.  */
6756
6757        #define wcstod renamed_wcstod
6758 #include <wchar.h>
6759 extern int zero (void);
6760 int main () { return zero(); }
6761
6762 _ACEOF
6763      if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6764   (eval $ac_compile) 2>&5
6765   ac_status=$?
6766   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6767   test $ac_status = 0; }; then
6768        mv conftest.$ac_objext conftest1.$ac_objext
6769        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6770 /* end confdefs.h.  */
6771
6772          #define wcstod renamed_wcstod
6773 #include <wchar.h>
6774 int zero (void) { return 0; }
6775
6776 _ACEOF
6777        if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6778   (eval $ac_compile) 2>&5
6779   ac_status=$?
6780   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6781   test $ac_status = 0; }; then
6782          mv conftest.$ac_objext conftest2.$ac_objext
6783          if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&5 2>&1; then
6784            :
6785          else
6786            gl_cv_header_wchar_h_correct_inline=no
6787          fi
6788        fi
6789      fi
6790      rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext
6791
6792 fi
6793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_wchar_h_correct_inline" >&5
6794 $as_echo "$gl_cv_header_wchar_h_correct_inline" >&6; }
6795   if test $gl_cv_header_wchar_h_correct_inline = no; then
6796     as_fn_error "<wchar.h> cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS).
6797 This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in
6798 C99 mode. You have four options:
6799   - Add the flag -fgnu89-inline to CC and reconfigure, or
6800   - Fix your include files, using parts of
6801     <http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=b037a293a48718af30d706c2e18c929d0e69a621>, or
6802   - Use a gcc version older than 4.3, or
6803   - Don't use the flags -std=c99 or -std=gnu99.
6804 Configuration aborted." "$LINENO" 5
6805   fi
6806
6807
6808   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t" >&5
6809 $as_echo_n "checking for wint_t... " >&6; }
6810 if test "${gt_cv_c_wint_t+set}" = set; then :
6811   $as_echo_n "(cached) " >&6
6812 else
6813   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6814 /* end confdefs.h.  */
6815
6816 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
6817    <wchar.h>.
6818    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
6819    before <wchar.h>.  */
6820 #include <stddef.h>
6821 #include <stdio.h>
6822 #include <time.h>
6823 #include <wchar.h>
6824        wint_t foo = (wchar_t)'\0';
6825 int
6826 main ()
6827 {
6828
6829   ;
6830   return 0;
6831 }
6832 _ACEOF
6833 if ac_fn_c_try_compile "$LINENO"; then :
6834   gt_cv_c_wint_t=yes
6835 else
6836   gt_cv_c_wint_t=no
6837 fi
6838 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6839 fi
6840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wint_t" >&5
6841 $as_echo "$gt_cv_c_wint_t" >&6; }
6842   if test $gt_cv_c_wint_t = yes; then
6843
6844 $as_echo "#define HAVE_WINT_T 1" >>confdefs.h
6845
6846   fi
6847
6848
6849    if false; then
6850   GL_COND_LIBTOOL_TRUE=
6851   GL_COND_LIBTOOL_FALSE='#'
6852 else
6853   GL_COND_LIBTOOL_TRUE='#'
6854   GL_COND_LIBTOOL_FALSE=
6855 fi
6856
6857   gl_cond_libtool=false
6858   gl_libdeps=
6859   gl_ltlibdeps=
6860   gl_m4_base='gnulib/m4'
6861
6862
6863
6864
6865
6866
6867
6868
6869
6870   gl_source_base='gnulib'
6871   # Code from module arg-nonnull:
6872   # Code from module c++defs:
6873   # Code from module extensions:
6874   # Code from module include_next:
6875   # Code from module memchr:
6876
6877
6878
6879
6880   GNULIB_MEMCHR=1
6881
6882
6883
6884 $as_echo "#define GNULIB_TEST_MEMCHR 1" >>confdefs.h
6885
6886
6887
6888   # Code from module memmem:
6889
6890
6891   if test $ac_cv_have_decl_memmem = yes; then
6892     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memmem works in linear time" >&5
6893 $as_echo_n "checking whether memmem works in linear time... " >&6; }
6894 if test "${gl_cv_func_memmem_works+set}" = set; then :
6895   $as_echo_n "(cached) " >&6
6896 else
6897   if test "$cross_compiling" = yes; then :
6898                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6899 /* end confdefs.h.  */
6900
6901 #include <features.h>
6902 #ifdef __GNU_LIBRARY__
6903  #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 9) || (__GLIBC__ > 2)
6904   Lucky user
6905  #endif
6906 #endif
6907 #ifdef __CYGWIN__
6908  #include <cygwin/version.h>
6909  #if CYGWIN_VERSION_DLL_MAJOR >= 1007
6910   Lucky user
6911  #endif
6912 #endif
6913
6914 _ACEOF
6915 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6916   $EGREP "Lucky user" >/dev/null 2>&1; then :
6917   gl_cv_func_memmem_works=yes
6918 else
6919   gl_cv_func_memmem_works="guessing no"
6920 fi
6921 rm -f conftest*
6922
6923
6924 else
6925   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6926 /* end confdefs.h.  */
6927
6928 #include <signal.h> /* for signal */
6929 #include <string.h> /* for memmem */
6930 #include <stdlib.h> /* for malloc */
6931 #include <unistd.h> /* for alarm */
6932
6933 int
6934 main ()
6935 {
6936 size_t m = 1000000;
6937     char *haystack = (char *) malloc (2 * m + 1);
6938     char *needle = (char *) malloc (m + 1);
6939     void *result = 0;
6940     /* Failure to compile this test due to missing alarm is okay,
6941        since all such platforms (mingw) also lack memmem.  */
6942     signal (SIGALRM, SIG_DFL);
6943     alarm (5);
6944     /* Check for quadratic performance.  */
6945     if (haystack && needle)
6946       {
6947         memset (haystack, 'A', 2 * m);
6948         haystack[2 * m] = 'B';
6949         memset (needle, 'A', m);
6950         needle[m] = 'B';
6951         result = memmem (haystack, 2 * m + 1, needle, m + 1);
6952       }
6953     /* Check for empty needle behavior.  */
6954     return !result || !memmem ("a", 1, 0, 0);
6955   ;
6956   return 0;
6957 }
6958 _ACEOF
6959 if ac_fn_c_try_run "$LINENO"; then :
6960   gl_cv_func_memmem_works=yes
6961 else
6962   gl_cv_func_memmem_works=no
6963 fi
6964 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6965   conftest.$ac_objext conftest.beam conftest.$ac_ext
6966 fi
6967
6968
6969 fi
6970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works" >&5
6971 $as_echo "$gl_cv_func_memmem_works" >&6; }
6972     if test "$gl_cv_func_memmem_works" != yes; then
6973       REPLACE_MEMMEM=1
6974
6975
6976
6977
6978
6979
6980
6981
6982   gl_LIBOBJS="$gl_LIBOBJS memmem.$ac_objext"
6983
6984     fi
6985   fi
6986
6987   # Code from module memmem-simple:
6988
6989
6990
6991
6992
6993
6994
6995
6996
6997
6998
6999
7000   for ac_func in memmem
7001 do :
7002   ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
7003 if test "x$ac_cv_func_memmem" = x""yes; then :
7004   cat >>confdefs.h <<_ACEOF
7005 #define HAVE_MEMMEM 1
7006 _ACEOF
7007
7008 else
7009
7010     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
7011
7012 fi
7013 done
7014
7015
7016
7017   :
7018
7019
7020
7021
7022
7023   if test $ac_cv_have_decl_memmem = no; then
7024     HAVE_DECL_MEMMEM=0
7025   fi
7026   :
7027
7028
7029
7030
7031   GNULIB_MEMMEM=1
7032
7033
7034
7035 $as_echo "#define GNULIB_TEST_MEMMEM 1" >>confdefs.h
7036
7037
7038
7039   # Code from module multiarch:
7040
7041   # Code from module stddef:
7042
7043
7044
7045   if test $gt_cv_c_wchar_t = no; then
7046     HAVE_WCHAR_T=0
7047     STDDEF_H=stddef.h
7048   fi
7049   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
7050 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
7051 if test "${gl_cv_decl_null_works+set}" = set; then :
7052   $as_echo_n "(cached) " >&6
7053 else
7054   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7055 /* end confdefs.h.  */
7056 #include <stddef.h>
7057       int test[2 * (sizeof NULL == sizeof (void *)) -1];
7058
7059 int
7060 main ()
7061 {
7062
7063   ;
7064   return 0;
7065 }
7066 _ACEOF
7067 if ac_fn_c_try_compile "$LINENO"; then :
7068   gl_cv_decl_null_works=yes
7069 else
7070   gl_cv_decl_null_works=no
7071 fi
7072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7073 fi
7074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
7075 $as_echo "$gl_cv_decl_null_works" >&6; }
7076   if test $gl_cv_decl_null_works = no; then
7077     REPLACE_NULL=1
7078     STDDEF_H=stddef.h
7079   fi
7080   if test -n "$STDDEF_H"; then
7081
7082
7083
7084
7085   :
7086
7087
7088
7089
7090
7091
7092
7093      if test $gl_cv_have_include_next = yes; then
7094        gl_cv_next_stddef_h='<'stddef.h'>'
7095      else
7096        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
7097 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
7098 if test "${gl_cv_next_stddef_h+set}" = set; then :
7099   $as_echo_n "(cached) " >&6
7100 else
7101
7102           if test $ac_cv_header_stddef_h = yes; then
7103             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7104 /* end confdefs.h.  */
7105 #include <stddef.h>
7106
7107 _ACEOF
7108                                                                                                 case "$host_os" in
7109               aix*) gl_absname_cpp="$ac_cpp -C" ;;
7110               *)    gl_absname_cpp="$ac_cpp" ;;
7111             esac
7112                                                 gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
7113                sed -n '\#/stddef.h#{
7114                  s#.*"\(.*/stddef.h\)".*#\1#
7115                  s#^/[^/]#//&#
7116                  p
7117                  q
7118                }'`'"'
7119           else
7120             gl_cv_next_stddef_h='<'stddef.h'>'
7121           fi
7122
7123 fi
7124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
7125 $as_echo "$gl_cv_next_stddef_h" >&6; }
7126      fi
7127      NEXT_STDDEF_H=$gl_cv_next_stddef_h
7128
7129      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
7130        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
7131        gl_next_as_first_directive='<'stddef.h'>'
7132      else
7133        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
7134        gl_next_as_first_directive=$gl_cv_next_stddef_h
7135      fi
7136      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
7137
7138
7139
7140   fi
7141
7142   # Code from module stdint:
7143
7144
7145
7146   if test $ac_cv_type_long_long_int = yes; then
7147     HAVE_LONG_LONG_INT=1
7148   else
7149     HAVE_LONG_LONG_INT=0
7150   fi
7151
7152
7153   if test $ac_cv_type_unsigned_long_long_int = yes; then
7154     HAVE_UNSIGNED_LONG_LONG_INT=1
7155   else
7156     HAVE_UNSIGNED_LONG_LONG_INT=0
7157   fi
7158
7159
7160       if test $ac_cv_header_inttypes_h = yes; then
7161     HAVE_INTTYPES_H=1
7162   else
7163     HAVE_INTTYPES_H=0
7164   fi
7165
7166
7167       if test $ac_cv_header_sys_types_h = yes; then
7168     HAVE_SYS_TYPES_H=1
7169   else
7170     HAVE_SYS_TYPES_H=0
7171   fi
7172
7173
7174
7175
7176
7177
7178   :
7179
7180
7181
7182
7183
7184
7185
7186      if test $gl_cv_have_include_next = yes; then
7187        gl_cv_next_stdint_h='<'stdint.h'>'
7188      else
7189        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
7190 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
7191 if test "${gl_cv_next_stdint_h+set}" = set; then :
7192   $as_echo_n "(cached) " >&6
7193 else
7194
7195           if test $ac_cv_header_stdint_h = yes; then
7196             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7197 /* end confdefs.h.  */
7198 #include <stdint.h>
7199
7200 _ACEOF
7201                                                                                                 case "$host_os" in
7202               aix*) gl_absname_cpp="$ac_cpp -C" ;;
7203               *)    gl_absname_cpp="$ac_cpp" ;;
7204             esac
7205                                                 gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
7206                sed -n '\#/stdint.h#{
7207                  s#.*"\(.*/stdint.h\)".*#\1#
7208                  s#^/[^/]#//&#
7209                  p
7210                  q
7211                }'`'"'
7212           else
7213             gl_cv_next_stdint_h='<'stdint.h'>'
7214           fi
7215
7216 fi
7217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
7218 $as_echo "$gl_cv_next_stdint_h" >&6; }
7219      fi
7220      NEXT_STDINT_H=$gl_cv_next_stdint_h
7221
7222      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
7223        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
7224        gl_next_as_first_directive='<'stdint.h'>'
7225      else
7226        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
7227        gl_next_as_first_directive=$gl_cv_next_stdint_h
7228      fi
7229      NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
7230
7231
7232
7233   if test $ac_cv_header_stdint_h = yes; then
7234     HAVE_STDINT_H=1
7235   else
7236     HAVE_STDINT_H=0
7237   fi
7238
7239
7240     if test $ac_cv_header_stdint_h = yes; then
7241     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
7242 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
7243 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
7244   $as_echo_n "(cached) " >&6
7245 else
7246   gl_cv_header_working_stdint_h=no
7247        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7248 /* end confdefs.h.  */
7249
7250
7251 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
7252 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
7253 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
7254 #include <stdint.h>
7255 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
7256 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
7257 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
7258 #endif
7259
7260
7261   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
7262      included before <wchar.h>.  */
7263   #include <stddef.h>
7264   #include <signal.h>
7265   #if HAVE_WCHAR_H
7266   # include <stdio.h>
7267   # include <time.h>
7268   # include <wchar.h>
7269   #endif
7270
7271
7272 #ifdef INT8_MAX
7273 int8_t a1 = INT8_MAX;
7274 int8_t a1min = INT8_MIN;
7275 #endif
7276 #ifdef INT16_MAX
7277 int16_t a2 = INT16_MAX;
7278 int16_t a2min = INT16_MIN;
7279 #endif
7280 #ifdef INT32_MAX
7281 int32_t a3 = INT32_MAX;
7282 int32_t a3min = INT32_MIN;
7283 #endif
7284 #ifdef INT64_MAX
7285 int64_t a4 = INT64_MAX;
7286 int64_t a4min = INT64_MIN;
7287 #endif
7288 #ifdef UINT8_MAX
7289 uint8_t b1 = UINT8_MAX;
7290 #else
7291 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
7292 #endif
7293 #ifdef UINT16_MAX
7294 uint16_t b2 = UINT16_MAX;
7295 #endif
7296 #ifdef UINT32_MAX
7297 uint32_t b3 = UINT32_MAX;
7298 #endif
7299 #ifdef UINT64_MAX
7300 uint64_t b4 = UINT64_MAX;
7301 #endif
7302 int_least8_t c1 = INT8_C (0x7f);
7303 int_least8_t c1max = INT_LEAST8_MAX;
7304 int_least8_t c1min = INT_LEAST8_MIN;
7305 int_least16_t c2 = INT16_C (0x7fff);
7306 int_least16_t c2max = INT_LEAST16_MAX;
7307 int_least16_t c2min = INT_LEAST16_MIN;
7308 int_least32_t c3 = INT32_C (0x7fffffff);
7309 int_least32_t c3max = INT_LEAST32_MAX;
7310 int_least32_t c3min = INT_LEAST32_MIN;
7311 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
7312 int_least64_t c4max = INT_LEAST64_MAX;
7313 int_least64_t c4min = INT_LEAST64_MIN;
7314 uint_least8_t d1 = UINT8_C (0xff);
7315 uint_least8_t d1max = UINT_LEAST8_MAX;
7316 uint_least16_t d2 = UINT16_C (0xffff);
7317 uint_least16_t d2max = UINT_LEAST16_MAX;
7318 uint_least32_t d3 = UINT32_C (0xffffffff);
7319 uint_least32_t d3max = UINT_LEAST32_MAX;
7320 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
7321 uint_least64_t d4max = UINT_LEAST64_MAX;
7322 int_fast8_t e1 = INT_FAST8_MAX;
7323 int_fast8_t e1min = INT_FAST8_MIN;
7324 int_fast16_t e2 = INT_FAST16_MAX;
7325 int_fast16_t e2min = INT_FAST16_MIN;
7326 int_fast32_t e3 = INT_FAST32_MAX;
7327 int_fast32_t e3min = INT_FAST32_MIN;
7328 int_fast64_t e4 = INT_FAST64_MAX;
7329 int_fast64_t e4min = INT_FAST64_MIN;
7330 uint_fast8_t f1 = UINT_FAST8_MAX;
7331 uint_fast16_t f2 = UINT_FAST16_MAX;
7332 uint_fast32_t f3 = UINT_FAST32_MAX;
7333 uint_fast64_t f4 = UINT_FAST64_MAX;
7334 #ifdef INTPTR_MAX
7335 intptr_t g = INTPTR_MAX;
7336 intptr_t gmin = INTPTR_MIN;
7337 #endif
7338 #ifdef UINTPTR_MAX
7339 uintptr_t h = UINTPTR_MAX;
7340 #endif
7341 intmax_t i = INTMAX_MAX;
7342 uintmax_t j = UINTMAX_MAX;
7343
7344 #include <limits.h> /* for CHAR_BIT */
7345 #define TYPE_MINIMUM(t) \
7346   ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))
7347 #define TYPE_MAXIMUM(t) \
7348   ((t) ((t) 0 < (t) -1 ? (t) -1 : ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1))))
7349 struct s {
7350   int check_PTRDIFF:
7351       PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
7352       && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
7353       ? 1 : -1;
7354   /* Detect bug in FreeBSD 6.0 / ia64.  */
7355   int check_SIG_ATOMIC:
7356       SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
7357       && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
7358       ? 1 : -1;
7359   int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
7360   int check_WCHAR:
7361       WCHAR_MIN == TYPE_MINIMUM (wchar_t)
7362       && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
7363       ? 1 : -1;
7364   /* Detect bug in mingw.  */
7365   int check_WINT:
7366       WINT_MIN == TYPE_MINIMUM (wint_t)
7367       && WINT_MAX == TYPE_MAXIMUM (wint_t)
7368       ? 1 : -1;
7369
7370   /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
7371   int check_UINT8_C:
7372         (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
7373   int check_UINT16_C:
7374         (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
7375
7376   /* Detect bugs in OpenBSD 3.9 stdint.h.  */
7377 #ifdef UINT8_MAX
7378   int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
7379 #endif
7380 #ifdef UINT16_MAX
7381   int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
7382 #endif
7383 #ifdef UINT32_MAX
7384   int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
7385 #endif
7386 #ifdef UINT64_MAX
7387   int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
7388 #endif
7389   int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
7390   int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
7391   int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
7392   int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
7393   int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
7394   int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
7395   int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
7396   int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
7397   int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
7398   int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
7399   int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
7400 };
7401
7402 int
7403 main ()
7404 {
7405
7406   ;
7407   return 0;
7408 }
7409 _ACEOF
7410 if ac_fn_c_try_compile "$LINENO"; then :
7411                                                     if test "$cross_compiling" = yes; then :
7412                  gl_cv_header_working_stdint_h=yes
7413
7414 else
7415   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7416 /* end confdefs.h.  */
7417
7418
7419 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
7420 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
7421 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
7422 #include <stdint.h>
7423
7424
7425   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
7426      included before <wchar.h>.  */
7427   #include <stddef.h>
7428   #include <signal.h>
7429   #if HAVE_WCHAR_H
7430   # include <stdio.h>
7431   # include <time.h>
7432   # include <wchar.h>
7433   #endif
7434
7435
7436 #include <stdio.h>
7437 #include <string.h>
7438 #define MVAL(macro) MVAL1(macro)
7439 #define MVAL1(expression) #expression
7440 static const char *macro_values[] =
7441   {
7442 #ifdef INT8_MAX
7443     MVAL (INT8_MAX),
7444 #endif
7445 #ifdef INT16_MAX
7446     MVAL (INT16_MAX),
7447 #endif
7448 #ifdef INT32_MAX
7449     MVAL (INT32_MAX),
7450 #endif
7451 #ifdef INT64_MAX
7452     MVAL (INT64_MAX),
7453 #endif
7454 #ifdef UINT8_MAX
7455     MVAL (UINT8_MAX),
7456 #endif
7457 #ifdef UINT16_MAX
7458     MVAL (UINT16_MAX),
7459 #endif
7460 #ifdef UINT32_MAX
7461     MVAL (UINT32_MAX),
7462 #endif
7463 #ifdef UINT64_MAX
7464     MVAL (UINT64_MAX),
7465 #endif
7466     NULL
7467   };
7468
7469 int
7470 main ()
7471 {
7472
7473   const char **mv;
7474   for (mv = macro_values; *mv != NULL; mv++)
7475     {
7476       const char *value = *mv;
7477       /* Test whether it looks like a cast expression.  */
7478       if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
7479           || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
7480           || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
7481           || strncmp (value, "((int)"/*)*/, 6) == 0
7482           || strncmp (value, "((signed short)"/*)*/, 15) == 0
7483           || strncmp (value, "((signed char)"/*)*/, 14) == 0)
7484         return 1;
7485     }
7486   return 0;
7487
7488   ;
7489   return 0;
7490 }
7491 _ACEOF
7492 if ac_fn_c_try_run "$LINENO"; then :
7493   gl_cv_header_working_stdint_h=yes
7494 fi
7495 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7496   conftest.$ac_objext conftest.beam conftest.$ac_ext
7497 fi
7498
7499
7500 fi
7501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7502
7503 fi
7504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
7505 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
7506   fi
7507   if test "$gl_cv_header_working_stdint_h" = yes; then
7508     STDINT_H=
7509   else
7510             for ac_header in sys/inttypes.h sys/bitypes.h
7511 do :
7512   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7513 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7514 eval as_val=\$$as_ac_Header
7515    if test "x$as_val" = x""yes; then :
7516   cat >>confdefs.h <<_ACEOF
7517 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7518 _ACEOF
7519
7520 fi
7521
7522 done
7523
7524     if test $ac_cv_header_sys_inttypes_h = yes; then
7525       HAVE_SYS_INTTYPES_H=1
7526     else
7527       HAVE_SYS_INTTYPES_H=0
7528     fi
7529
7530     if test $ac_cv_header_sys_bitypes_h = yes; then
7531       HAVE_SYS_BITYPES_H=1
7532     else
7533       HAVE_SYS_BITYPES_H=0
7534     fi
7535
7536
7537
7538   :
7539
7540
7541
7542
7543
7544
7545
7546
7547   if test $APPLE_UNIVERSAL_BUILD = 0; then
7548
7549
7550   for gltype in ptrdiff_t size_t ; do
7551     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
7552 $as_echo_n "checking for bit size of $gltype... " >&6; }
7553 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
7554   $as_echo_n "(cached) " >&6
7555 else
7556   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
7557   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
7558      included before <wchar.h>.  */
7559   #include <stddef.h>
7560   #include <signal.h>
7561   #if HAVE_WCHAR_H
7562   # include <stdio.h>
7563   # include <time.h>
7564   # include <wchar.h>
7565   #endif
7566
7567 #include <limits.h>"; then :
7568
7569 else
7570   result=unknown
7571 fi
7572
7573        eval gl_cv_bitsizeof_${gltype}=\$result
7574
7575 fi
7576 eval ac_res=\$gl_cv_bitsizeof_${gltype}
7577                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7578 $as_echo "$ac_res" >&6; }
7579     eval result=\$gl_cv_bitsizeof_${gltype}
7580     if test $result = unknown; then
7581                                                 result=0
7582     fi
7583     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
7584     cat >>confdefs.h <<_ACEOF
7585 #define BITSIZEOF_${GLTYPE} $result
7586 _ACEOF
7587
7588     eval BITSIZEOF_${GLTYPE}=\$result
7589   done
7590
7591
7592   fi
7593
7594
7595   for gltype in sig_atomic_t wchar_t wint_t ; do
7596     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
7597 $as_echo_n "checking for bit size of $gltype... " >&6; }
7598 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
7599   $as_echo_n "(cached) " >&6
7600 else
7601   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
7602   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
7603      included before <wchar.h>.  */
7604   #include <stddef.h>
7605   #include <signal.h>
7606   #if HAVE_WCHAR_H
7607   # include <stdio.h>
7608   # include <time.h>
7609   # include <wchar.h>
7610   #endif
7611
7612 #include <limits.h>"; then :
7613
7614 else
7615   result=unknown
7616 fi
7617
7618        eval gl_cv_bitsizeof_${gltype}=\$result
7619
7620 fi
7621 eval ac_res=\$gl_cv_bitsizeof_${gltype}
7622                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7623 $as_echo "$ac_res" >&6; }
7624     eval result=\$gl_cv_bitsizeof_${gltype}
7625     if test $result = unknown; then
7626                                                 result=0
7627     fi
7628     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
7629     cat >>confdefs.h <<_ACEOF
7630 #define BITSIZEOF_${GLTYPE} $result
7631 _ACEOF
7632
7633     eval BITSIZEOF_${GLTYPE}=\$result
7634   done
7635
7636
7637
7638
7639   for gltype in sig_atomic_t wchar_t wint_t ; do
7640     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
7641 $as_echo_n "checking whether $gltype is signed... " >&6; }
7642 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
7643   $as_echo_n "(cached) " >&6
7644 else
7645   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7646 /* end confdefs.h.  */
7647
7648   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
7649      included before <wchar.h>.  */
7650   #include <stddef.h>
7651   #include <signal.h>
7652   #if HAVE_WCHAR_H
7653   # include <stdio.h>
7654   # include <time.h>
7655   # include <wchar.h>
7656   #endif
7657
7658             int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
7659 int
7660 main ()
7661 {
7662
7663   ;
7664   return 0;
7665 }
7666 _ACEOF
7667 if ac_fn_c_try_compile "$LINENO"; then :
7668   result=yes
7669 else
7670   result=no
7671 fi
7672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7673        eval gl_cv_type_${gltype}_signed=\$result
7674
7675 fi
7676 eval ac_res=\$gl_cv_type_${gltype}_signed
7677                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7678 $as_echo "$ac_res" >&6; }
7679     eval result=\$gl_cv_type_${gltype}_signed
7680     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
7681     if test "$result" = yes; then
7682       cat >>confdefs.h <<_ACEOF
7683 #define HAVE_SIGNED_${GLTYPE} 1
7684 _ACEOF
7685
7686       eval HAVE_SIGNED_${GLTYPE}=1
7687     else
7688       eval HAVE_SIGNED_${GLTYPE}=0
7689     fi
7690   done
7691
7692
7693   gl_cv_type_ptrdiff_t_signed=yes
7694   gl_cv_type_size_t_signed=no
7695   if test $APPLE_UNIVERSAL_BUILD = 0; then
7696
7697
7698   for gltype in ptrdiff_t size_t ; do
7699     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
7700 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
7701 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
7702   $as_echo_n "(cached) " >&6
7703 else
7704   eval gl_cv_type_${gltype}_suffix=no
7705        eval result=\$gl_cv_type_${gltype}_signed
7706        if test "$result" = yes; then
7707          glsufu=
7708        else
7709          glsufu=u
7710        fi
7711        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
7712          case $glsuf in
7713            '')  gltype1='int';;
7714            l)   gltype1='long int';;
7715            ll)  gltype1='long long int';;
7716            i64) gltype1='__int64';;
7717            u)   gltype1='unsigned int';;
7718            ul)  gltype1='unsigned long int';;
7719            ull) gltype1='unsigned long long int';;
7720            ui64)gltype1='unsigned __int64';;
7721          esac
7722          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7723 /* end confdefs.h.  */
7724
7725   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
7726      included before <wchar.h>.  */
7727   #include <stddef.h>
7728   #include <signal.h>
7729   #if HAVE_WCHAR_H
7730   # include <stdio.h>
7731   # include <time.h>
7732   # include <wchar.h>
7733   #endif
7734
7735               extern $gltype foo;
7736               extern $gltype1 foo;
7737 int
7738 main ()
7739 {
7740
7741   ;
7742   return 0;
7743 }
7744 _ACEOF
7745 if ac_fn_c_try_compile "$LINENO"; then :
7746   eval gl_cv_type_${gltype}_suffix=\$glsuf
7747 fi
7748 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7749          eval result=\$gl_cv_type_${gltype}_suffix
7750          test "$result" != no && break
7751        done
7752 fi
7753 eval ac_res=\$gl_cv_type_${gltype}_suffix
7754                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7755 $as_echo "$ac_res" >&6; }
7756     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
7757     eval result=\$gl_cv_type_${gltype}_suffix
7758     test "$result" = no && result=
7759     eval ${GLTYPE}_SUFFIX=\$result
7760     cat >>confdefs.h <<_ACEOF
7761 #define ${GLTYPE}_SUFFIX $result
7762 _ACEOF
7763
7764   done
7765
7766
7767   fi
7768
7769
7770   for gltype in sig_atomic_t wchar_t wint_t ; do
7771     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
7772 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
7773 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
7774   $as_echo_n "(cached) " >&6
7775 else
7776   eval gl_cv_type_${gltype}_suffix=no
7777        eval result=\$gl_cv_type_${gltype}_signed
7778        if test "$result" = yes; then
7779          glsufu=
7780        else
7781          glsufu=u
7782        fi
7783        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
7784          case $glsuf in
7785            '')  gltype1='int';;
7786            l)   gltype1='long int';;
7787            ll)  gltype1='long long int';;
7788            i64) gltype1='__int64';;
7789            u)   gltype1='unsigned int';;
7790            ul)  gltype1='unsigned long int';;
7791            ull) gltype1='unsigned long long int';;
7792            ui64)gltype1='unsigned __int64';;
7793          esac
7794          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7795 /* end confdefs.h.  */
7796
7797   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
7798      included before <wchar.h>.  */
7799   #include <stddef.h>
7800   #include <signal.h>
7801   #if HAVE_WCHAR_H
7802   # include <stdio.h>
7803   # include <time.h>
7804   # include <wchar.h>
7805   #endif
7806
7807               extern $gltype foo;
7808               extern $gltype1 foo;
7809 int
7810 main ()
7811 {
7812
7813   ;
7814   return 0;
7815 }
7816 _ACEOF
7817 if ac_fn_c_try_compile "$LINENO"; then :
7818   eval gl_cv_type_${gltype}_suffix=\$glsuf
7819 fi
7820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7821          eval result=\$gl_cv_type_${gltype}_suffix
7822          test "$result" != no && break
7823        done
7824 fi
7825 eval ac_res=\$gl_cv_type_${gltype}_suffix
7826                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7827 $as_echo "$ac_res" >&6; }
7828     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
7829     eval result=\$gl_cv_type_${gltype}_suffix
7830     test "$result" = no && result=
7831     eval ${GLTYPE}_SUFFIX=\$result
7832     cat >>confdefs.h <<_ACEOF
7833 #define ${GLTYPE}_SUFFIX $result
7834 _ACEOF
7835
7836   done
7837
7838
7839
7840     STDINT_H=stdint.h
7841   fi
7842
7843
7844   # Code from module string:
7845
7846
7847
7848   # Code from module warn-on-use:
7849   # Code from module wchar:
7850
7851
7852
7853
7854   :
7855
7856
7857
7858
7859
7860
7861
7862
7863
7864   :
7865
7866
7867
7868
7869
7870
7871
7872      if test $gl_cv_have_include_next = yes; then
7873        gl_cv_next_wchar_h='<'wchar.h'>'
7874      else
7875        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <wchar.h>" >&5
7876 $as_echo_n "checking absolute name of <wchar.h>... " >&6; }
7877 if test "${gl_cv_next_wchar_h+set}" = set; then :
7878   $as_echo_n "(cached) " >&6
7879 else
7880
7881           if test $ac_cv_header_wchar_h = yes; then
7882             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7883 /* end confdefs.h.  */
7884 #include <wchar.h>
7885
7886 _ACEOF
7887                                                                                                 case "$host_os" in
7888               aix*) gl_absname_cpp="$ac_cpp -C" ;;
7889               *)    gl_absname_cpp="$ac_cpp" ;;
7890             esac
7891                                                 gl_cv_next_wchar_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
7892                sed -n '\#/wchar.h#{
7893                  s#.*"\(.*/wchar.h\)".*#\1#
7894                  s#^/[^/]#//&#
7895                  p
7896                  q
7897                }'`'"'
7898           else
7899             gl_cv_next_wchar_h='<'wchar.h'>'
7900           fi
7901
7902 fi
7903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wchar_h" >&5
7904 $as_echo "$gl_cv_next_wchar_h" >&6; }
7905      fi
7906      NEXT_WCHAR_H=$gl_cv_next_wchar_h
7907
7908      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
7909        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
7910        gl_next_as_first_directive='<'wchar.h'>'
7911      else
7912        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
7913        gl_next_as_first_directive=$gl_cv_next_wchar_h
7914      fi
7915      NEXT_AS_FIRST_DIRECTIVE_WCHAR_H=$gl_next_as_first_directive
7916
7917
7918
7919   if test $ac_cv_header_wchar_h = yes; then
7920     HAVE_WCHAR_H=1
7921   else
7922     HAVE_WCHAR_H=0
7923   fi
7924
7925
7926
7927   if test $gt_cv_c_wint_t = yes; then
7928     HAVE_WINT_T=1
7929   else
7930     HAVE_WINT_T=0
7931   fi
7932
7933
7934
7935     for gl_func in btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb     wcsrtombs wcsnrtombs wcwidth; do
7936     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
7937     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
7938 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
7939 if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then :
7940   $as_echo_n "(cached) " >&6
7941 else
7942   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7943 /* end confdefs.h.  */
7944
7945 /* Some systems require additional headers.  */
7946 #ifndef __GLIBC__
7947 # include <stddef.h>
7948 # include <stdio.h>
7949 # include <time.h>
7950 #endif
7951 #include <wchar.h>
7952
7953 int
7954 main ()
7955 {
7956 #undef $gl_func
7957   (void) $gl_func;
7958   ;
7959   return 0;
7960 }
7961 _ACEOF
7962 if ac_fn_c_try_compile "$LINENO"; then :
7963   eval "$as_gl_Symbol=yes"
7964 else
7965   eval "$as_gl_Symbol=no"
7966 fi
7967 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7968 fi
7969 eval ac_res=\$$as_gl_Symbol
7970                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7971 $as_echo "$ac_res" >&6; }
7972      eval as_val=\$$as_gl_Symbol
7973    if test "x$as_val" = x""yes; then :
7974   cat >>confdefs.h <<_ACEOF
7975 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
7976 _ACEOF
7977
7978                      eval ac_cv_have_decl_$gl_func=yes
7979 fi
7980       done
7981
7982
7983   # Code from module dummy:
7984   # End of code from modules
7985
7986
7987
7988
7989
7990
7991
7992
7993
7994   gltests_libdeps=
7995   gltests_ltlibdeps=
7996
7997
7998
7999
8000
8001
8002
8003
8004
8005   gl_source_base='tests'
8006   gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
8007
8008   gl_module_indicator_condition=$gltests_WITNESS
8009
8010
8011
8012
8013
8014
8015
8016
8017
8018   LIBGNU_LIBDEPS="$gl_libdeps"
8019
8020   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
8021
8022
8023 # GDBserver does not use automake, but gnulib does.  This line lets
8024 # us generate its Makefile.in.
8025 am__api_version='1.11'
8026
8027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
8028 $as_echo_n "checking whether build environment is sane... " >&6; }
8029 # Just in case
8030 sleep 1
8031 echo timestamp > conftest.file
8032 # Reject unsafe characters in $srcdir or the absolute working directory
8033 # name.  Accept space and tab only in the latter.
8034 am_lf='
8035 '
8036 case `pwd` in
8037   *[\\\"\#\$\&\'\`$am_lf]*)
8038     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
8039 esac
8040 case $srcdir in
8041   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
8042     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
8043 esac
8044
8045 # Do `set' in a subshell so we don't clobber the current shell's
8046 # arguments.  Must try -L first in case configure is actually a
8047 # symlink; some systems play weird games with the mod time of symlinks
8048 # (eg FreeBSD returns the mod time of the symlink's containing
8049 # directory).
8050 if (
8051    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
8052    if test "$*" = "X"; then
8053       # -L didn't work.
8054       set X `ls -t "$srcdir/configure" conftest.file`
8055    fi
8056    rm -f conftest.file
8057    if test "$*" != "X $srcdir/configure conftest.file" \
8058       && test "$*" != "X conftest.file $srcdir/configure"; then
8059
8060       # If neither matched, then we have a broken ls.  This can happen
8061       # if, for instance, CONFIG_SHELL is bash and it inherits a
8062       # broken ls alias from the environment.  This has actually
8063       # happened.  Such a system could not be considered "sane".
8064       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
8065 alias in your environment" "$LINENO" 5
8066    fi
8067
8068    test "$2" = conftest.file
8069    )
8070 then
8071    # Ok.
8072    :
8073 else
8074    as_fn_error "newly created file is older than distributed files!
8075 Check your system clock" "$LINENO" 5
8076 fi
8077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8078 $as_echo "yes" >&6; }
8079 # expand $ac_aux_dir to an absolute path
8080 am_aux_dir=`cd $ac_aux_dir && pwd`
8081
8082 if test x"${MISSING+set}" != xset; then
8083   case $am_aux_dir in
8084   *\ * | *\     *)
8085     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
8086   *)
8087     MISSING="\${SHELL} $am_aux_dir/missing" ;;
8088   esac
8089 fi
8090 # Use eval to expand $SHELL
8091 if eval "$MISSING --run true"; then
8092   am_missing_run="$MISSING --run "
8093 else
8094   am_missing_run=
8095   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
8096 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
8097 fi
8098
8099 if test x"${install_sh}" != xset; then
8100   case $am_aux_dir in
8101   *\ * | *\     *)
8102     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
8103   *)
8104     install_sh="\${SHELL} $am_aux_dir/install-sh"
8105   esac
8106 fi
8107
8108 # Installed binaries are usually stripped using `strip' when the user
8109 # run `make install-strip'.  However `strip' might not be the right
8110 # tool to use in cross-compilation environments, therefore Automake
8111 # will honor the `STRIP' environment variable to overrule this program.
8112 if test "$cross_compiling" != no; then
8113   if test -n "$ac_tool_prefix"; then
8114   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
8115 set dummy ${ac_tool_prefix}strip; ac_word=$2
8116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8117 $as_echo_n "checking for $ac_word... " >&6; }
8118 if test "${ac_cv_prog_STRIP+set}" = set; then :
8119   $as_echo_n "(cached) " >&6
8120 else
8121   if test -n "$STRIP"; then
8122   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
8123 else
8124 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8125 for as_dir in $PATH
8126 do
8127   IFS=$as_save_IFS
8128   test -z "$as_dir" && as_dir=.
8129     for ac_exec_ext in '' $ac_executable_extensions; do
8130   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8131     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
8132     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8133     break 2
8134   fi
8135 done
8136   done
8137 IFS=$as_save_IFS
8138
8139 fi
8140 fi
8141 STRIP=$ac_cv_prog_STRIP
8142 if test -n "$STRIP"; then
8143   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
8144 $as_echo "$STRIP" >&6; }
8145 else
8146   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8147 $as_echo "no" >&6; }
8148 fi
8149
8150
8151 fi
8152 if test -z "$ac_cv_prog_STRIP"; then
8153   ac_ct_STRIP=$STRIP
8154   # Extract the first word of "strip", so it can be a program name with args.
8155 set dummy strip; ac_word=$2
8156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8157 $as_echo_n "checking for $ac_word... " >&6; }
8158 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
8159   $as_echo_n "(cached) " >&6
8160 else
8161   if test -n "$ac_ct_STRIP"; then
8162   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
8163 else
8164 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8165 for as_dir in $PATH
8166 do
8167   IFS=$as_save_IFS
8168   test -z "$as_dir" && as_dir=.
8169     for ac_exec_ext in '' $ac_executable_extensions; do
8170   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8171     ac_cv_prog_ac_ct_STRIP="strip"
8172     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8173     break 2
8174   fi
8175 done
8176   done
8177 IFS=$as_save_IFS
8178
8179 fi
8180 fi
8181 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
8182 if test -n "$ac_ct_STRIP"; then
8183   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
8184 $as_echo "$ac_ct_STRIP" >&6; }
8185 else
8186   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8187 $as_echo "no" >&6; }
8188 fi
8189
8190   if test "x$ac_ct_STRIP" = x; then
8191     STRIP=":"
8192   else
8193     case $cross_compiling:$ac_tool_warned in
8194 yes:)
8195 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8196 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8197 ac_tool_warned=yes ;;
8198 esac
8199     STRIP=$ac_ct_STRIP
8200   fi
8201 else
8202   STRIP="$ac_cv_prog_STRIP"
8203 fi
8204
8205 fi
8206 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
8207
8208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
8209 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
8210 if test -z "$MKDIR_P"; then
8211   if test "${ac_cv_path_mkdir+set}" = set; then :
8212   $as_echo_n "(cached) " >&6
8213 else
8214   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8215 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
8216 do
8217   IFS=$as_save_IFS
8218   test -z "$as_dir" && as_dir=.
8219     for ac_prog in mkdir gmkdir; do
8220          for ac_exec_ext in '' $ac_executable_extensions; do
8221            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
8222            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
8223              'mkdir (GNU coreutils) '* | \
8224              'mkdir (coreutils) '* | \
8225              'mkdir (fileutils) '4.1*)
8226                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
8227                break 3;;
8228            esac
8229          done
8230        done
8231   done
8232 IFS=$as_save_IFS
8233
8234 fi
8235
8236   if test "${ac_cv_path_mkdir+set}" = set; then
8237     MKDIR_P="$ac_cv_path_mkdir -p"
8238   else
8239     # As a last resort, use the slow shell script.  Don't cache a
8240     # value for MKDIR_P within a source directory, because that will
8241     # break other packages using the cache if that directory is
8242     # removed, or if the value is a relative name.
8243     test -d ./--version && rmdir ./--version
8244     MKDIR_P="$ac_install_sh -d"
8245   fi
8246 fi
8247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
8248 $as_echo "$MKDIR_P" >&6; }
8249
8250
8251 mkdir_p="$MKDIR_P"
8252 case $mkdir_p in
8253   [\\/$]* | ?:[\\/]*) ;;
8254   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
8255 esac
8256
8257 for ac_prog in gawk mawk nawk awk
8258 do
8259   # Extract the first word of "$ac_prog", so it can be a program name with args.
8260 set dummy $ac_prog; ac_word=$2
8261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8262 $as_echo_n "checking for $ac_word... " >&6; }
8263 if test "${ac_cv_prog_AWK+set}" = set; then :
8264   $as_echo_n "(cached) " >&6
8265 else
8266   if test -n "$AWK"; then
8267   ac_cv_prog_AWK="$AWK" # Let the user override the test.
8268 else
8269 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8270 for as_dir in $PATH
8271 do
8272   IFS=$as_save_IFS
8273   test -z "$as_dir" && as_dir=.
8274     for ac_exec_ext in '' $ac_executable_extensions; do
8275   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8276     ac_cv_prog_AWK="$ac_prog"
8277     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8278     break 2
8279   fi
8280 done
8281   done
8282 IFS=$as_save_IFS
8283
8284 fi
8285 fi
8286 AWK=$ac_cv_prog_AWK
8287 if test -n "$AWK"; then
8288   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
8289 $as_echo "$AWK" >&6; }
8290 else
8291   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8292 $as_echo "no" >&6; }
8293 fi
8294
8295
8296   test -n "$AWK" && break
8297 done
8298
8299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8300 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
8301 set x ${MAKE-make}
8302 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
8303 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
8304   $as_echo_n "(cached) " >&6
8305 else
8306   cat >conftest.make <<\_ACEOF
8307 SHELL = /bin/sh
8308 all:
8309         @echo '@@@%%%=$(MAKE)=@@@%%%'
8310 _ACEOF
8311 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8312 case `${MAKE-make} -f conftest.make 2>/dev/null` in
8313   *@@@%%%=?*=@@@%%%*)
8314     eval ac_cv_prog_make_${ac_make}_set=yes;;
8315   *)
8316     eval ac_cv_prog_make_${ac_make}_set=no;;
8317 esac
8318 rm -f conftest.make
8319 fi
8320 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
8321   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8322 $as_echo "yes" >&6; }
8323   SET_MAKE=
8324 else
8325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8326 $as_echo "no" >&6; }
8327   SET_MAKE="MAKE=${MAKE-make}"
8328 fi
8329
8330 rm -rf .tst 2>/dev/null
8331 mkdir .tst 2>/dev/null
8332 if test -d .tst; then
8333   am__leading_dot=.
8334 else
8335   am__leading_dot=_
8336 fi
8337 rmdir .tst 2>/dev/null
8338
8339 DEPDIR="${am__leading_dot}deps"
8340
8341 ac_config_commands="$ac_config_commands depfiles"
8342
8343
8344 am_make=${MAKE-make}
8345 cat > confinc << 'END'
8346 am__doit:
8347         @echo this is the am__doit target
8348 .PHONY: am__doit
8349 END
8350 # If we don't find an include directive, just comment out the code.
8351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
8352 $as_echo_n "checking for style of include used by $am_make... " >&6; }
8353 am__include="#"
8354 am__quote=
8355 _am_result=none
8356 # First try GNU make style include.
8357 echo "include confinc" > confmf
8358 # Ignore all kinds of additional output from `make'.
8359 case `$am_make -s -f confmf 2> /dev/null` in #(
8360 *the\ am__doit\ target*)
8361   am__include=include
8362   am__quote=
8363   _am_result=GNU
8364   ;;
8365 esac
8366 # Now try BSD make style include.
8367 if test "$am__include" = "#"; then
8368    echo '.include "confinc"' > confmf
8369    case `$am_make -s -f confmf 2> /dev/null` in #(
8370    *the\ am__doit\ target*)
8371      am__include=.include
8372      am__quote="\""
8373      _am_result=BSD
8374      ;;
8375    esac
8376 fi
8377
8378
8379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
8380 $as_echo "$_am_result" >&6; }
8381 rm -f confinc confmf
8382
8383 # Check whether --enable-dependency-tracking was given.
8384 if test "${enable_dependency_tracking+set}" = set; then :
8385   enableval=$enable_dependency_tracking;
8386 fi
8387
8388 if test "x$enable_dependency_tracking" != xno; then
8389   am_depcomp="$ac_aux_dir/depcomp"
8390   AMDEPBACKSLASH='\'
8391 fi
8392  if test "x$enable_dependency_tracking" != xno; then
8393   AMDEP_TRUE=
8394   AMDEP_FALSE='#'
8395 else
8396   AMDEP_TRUE='#'
8397   AMDEP_FALSE=
8398 fi
8399
8400
8401 if test "`cd $srcdir && pwd`" != "`pwd`"; then
8402   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
8403   # is not polluted with repeated "-I."
8404   am__isrc=' -I$(srcdir)'
8405   # test to see if srcdir already configured
8406   if test -f $srcdir/config.status; then
8407     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
8408   fi
8409 fi
8410
8411 # test whether we have cygpath
8412 if test -z "$CYGPATH_W"; then
8413   if (cygpath --version) >/dev/null 2>/dev/null; then
8414     CYGPATH_W='cygpath -w'
8415   else
8416     CYGPATH_W=echo
8417   fi
8418 fi
8419
8420
8421 # Define the identity of the package.
8422  PACKAGE=gdbserver
8423  VERSION=UNUSED-VERSION
8424
8425
8426 # Some tools Automake needs.
8427
8428 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
8429
8430
8431 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
8432
8433
8434 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
8435
8436
8437 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
8438
8439
8440 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
8441
8442 # We need awk for the "check" target.  The system "awk" is bad on
8443 # some platforms.
8444 # Always define AMTAR for backward compatibility.
8445
8446 AMTAR=${AMTAR-"${am_missing_run}tar"}
8447
8448 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
8449
8450
8451
8452
8453 depcc="$CC"   am_compiler_list=
8454
8455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
8456 $as_echo_n "checking dependency style of $depcc... " >&6; }
8457 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
8458   $as_echo_n "(cached) " >&6
8459 else
8460   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
8461   # We make a subdir and do the tests there.  Otherwise we can end up
8462   # making bogus files that we don't know about and never remove.  For
8463   # instance it was reported that on HP-UX the gcc test will end up
8464   # making a dummy file named `D' -- because `-MD' means `put the output
8465   # in D'.
8466   mkdir conftest.dir
8467   # Copy depcomp to subdir because otherwise we won't find it if we're
8468   # using a relative directory.
8469   cp "$am_depcomp" conftest.dir
8470   cd conftest.dir
8471   # We will build objects and dependencies in a subdirectory because
8472   # it helps to detect inapplicable dependency modes.  For instance
8473   # both Tru64's cc and ICC support -MD to output dependencies as a
8474   # side effect of compilation, but ICC will put the dependencies in
8475   # the current directory while Tru64 will put them in the object
8476   # directory.
8477   mkdir sub
8478
8479   am_cv_CC_dependencies_compiler_type=none
8480   if test "$am_compiler_list" = ""; then
8481      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
8482   fi
8483   am__universal=false
8484   case " $depcc " in #(
8485      *\ -arch\ *\ -arch\ *) am__universal=true ;;
8486      esac
8487
8488   for depmode in $am_compiler_list; do
8489     # Setup a source with many dependencies, because some compilers
8490     # like to wrap large dependency lists on column 80 (with \), and
8491     # we should not choose a depcomp mode which is confused by this.
8492     #
8493     # We need to recreate these files for each test, as the compiler may
8494     # overwrite some of them when testing with obscure command lines.
8495     # This happens at least with the AIX C compiler.
8496     : > sub/conftest.c
8497     for i in 1 2 3 4 5 6; do
8498       echo '#include "conftst'$i'.h"' >> sub/conftest.c
8499       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
8500       # Solaris 8's {/usr,}/bin/sh.
8501       touch sub/conftst$i.h
8502     done
8503     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
8504
8505     # We check with `-c' and `-o' for the sake of the "dashmstdout"
8506     # mode.  It turns out that the SunPro C++ compiler does not properly
8507     # handle `-M -o', and we need to detect this.  Also, some Intel
8508     # versions had trouble with output in subdirs
8509     am__obj=sub/conftest.${OBJEXT-o}
8510     am__minus_obj="-o $am__obj"
8511     case $depmode in
8512     gcc)
8513       # This depmode causes a compiler race in universal mode.
8514       test "$am__universal" = false || continue
8515       ;;
8516     nosideeffect)
8517       # after this tag, mechanisms are not by side-effect, so they'll
8518       # only be used when explicitly requested
8519       if test "x$enable_dependency_tracking" = xyes; then
8520         continue
8521       else
8522         break
8523       fi
8524       ;;
8525     msvisualcpp | msvcmsys)
8526       # This compiler won't grok `-c -o', but also, the minuso test has
8527       # not run yet.  These depmodes are late enough in the game, and
8528       # so weak that their functioning should not be impacted.
8529       am__obj=conftest.${OBJEXT-o}
8530       am__minus_obj=
8531       ;;
8532     none) break ;;
8533     esac
8534     if depmode=$depmode \
8535        source=sub/conftest.c object=$am__obj \
8536        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
8537        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
8538          >/dev/null 2>conftest.err &&
8539        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
8540        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
8541        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
8542        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
8543       # icc doesn't choke on unknown options, it will just issue warnings
8544       # or remarks (even with -Werror).  So we grep stderr for any message
8545       # that says an option was ignored or not supported.
8546       # When given -MP, icc 7.0 and 7.1 complain thusly:
8547       #   icc: Command line warning: ignoring option '-M'; no argument required
8548       # The diagnosis changed in icc 8.0:
8549       #   icc: Command line remark: option '-MP' not supported
8550       if (grep 'ignoring option' conftest.err ||
8551           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
8552         am_cv_CC_dependencies_compiler_type=$depmode
8553         break
8554       fi
8555     fi
8556   done
8557
8558   cd ..
8559   rm -rf conftest.dir
8560 else
8561   am_cv_CC_dependencies_compiler_type=none
8562 fi
8563
8564 fi
8565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
8566 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
8567 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
8568
8569  if
8570   test "x$enable_dependency_tracking" != xno \
8571   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
8572   am__fastdepCC_TRUE=
8573   am__fastdepCC_FALSE='#'
8574 else
8575   am__fastdepCC_TRUE='#'
8576   am__fastdepCC_FALSE=
8577 fi
8578
8579
8580
8581
8582 GNULIB_STDINT_H=
8583 if test x"$STDINT_H" != x; then
8584   GNULIB_STDINT_H=gnulib/$STDINT_H
8585 fi
8586
8587
8588 ac_config_files="$ac_config_files Makefile gnulib/Makefile:${srcdir}/../gnulib/Makefile.in"
8589
8590 ac_config_commands="$ac_config_commands default"
8591
8592 cat >confcache <<\_ACEOF
8593 # This file is a shell script that caches the results of configure
8594 # tests run on this system so they can be shared between configure
8595 # scripts and configure runs, see configure's option --config-cache.
8596 # It is not useful on other systems.  If it contains results you don't
8597 # want to keep, you may remove or edit it.
8598 #
8599 # config.status only pays attention to the cache file if you give it
8600 # the --recheck option to rerun configure.
8601 #
8602 # `ac_cv_env_foo' variables (set or unset) will be overridden when
8603 # loading this file, other *unset* `ac_cv_foo' will be assigned the
8604 # following values.
8605
8606 _ACEOF
8607
8608 # The following way of writing the cache mishandles newlines in values,
8609 # but we know of no workaround that is simple, portable, and efficient.
8610 # So, we kill variables containing newlines.
8611 # Ultrix sh set writes to stderr and can't be redirected directly,
8612 # and sets the high bit in the cache file unless we assign to the vars.
8613 (
8614   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
8615     eval ac_val=\$$ac_var
8616     case $ac_val in #(
8617     *${as_nl}*)
8618       case $ac_var in #(
8619       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
8620 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
8621       esac
8622       case $ac_var in #(
8623       _ | IFS | as_nl) ;; #(
8624       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
8625       *) { eval $ac_var=; unset $ac_var;} ;;
8626       esac ;;
8627     esac
8628   done
8629
8630   (set) 2>&1 |
8631     case $as_nl`(ac_space=' '; set) 2>&1` in #(
8632     *${as_nl}ac_space=\ *)
8633       # `set' does not quote correctly, so add quotes: double-quote
8634       # substitution turns \\\\ into \\, and sed turns \\ into \.
8635       sed -n \
8636         "s/'/'\\\\''/g;
8637           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8638       ;; #(
8639     *)
8640       # `set' quotes correctly as required by POSIX, so do not add quotes.
8641       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
8642       ;;
8643     esac |
8644     sort
8645 ) |
8646   sed '
8647      /^ac_cv_env_/b end
8648      t clear
8649      :clear
8650      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8651      t end
8652      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8653      :end' >>confcache
8654 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8655   if test -w "$cache_file"; then
8656     test "x$cache_file" != "x/dev/null" &&
8657       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
8658 $as_echo "$as_me: updating cache $cache_file" >&6;}
8659     cat confcache >$cache_file
8660   else
8661     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
8662 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
8663   fi
8664 fi
8665 rm -f confcache
8666
8667 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8668 # Let make expand exec_prefix.
8669 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8670
8671 DEFS=-DHAVE_CONFIG_H
8672
8673 ac_libobjs=
8674 ac_ltlibobjs=
8675 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8676   # 1. Remove the extension, and $U if already installed.
8677   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8678   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
8679   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
8680   #    will be set to the directory where LIBOBJS objects are built.
8681   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8682   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8683 done
8684 LIBOBJS=$ac_libobjs
8685
8686 LTLIBOBJS=$ac_ltlibobjs
8687
8688
8689 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
8690   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
8691 Usually this means the macro was only invoked conditionally." "$LINENO" 5
8692 fi
8693 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
8694   as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
8695 Usually this means the macro was only invoked conditionally." "$LINENO" 5
8696 fi
8697
8698     gl_libobjs=
8699     gl_ltlibobjs=
8700     if test -n "$gl_LIBOBJS"; then
8701       # Remove the extension.
8702       sed_drop_objext='s/\.o$//;s/\.obj$//'
8703       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
8704         gl_libobjs="$gl_libobjs $i.$ac_objext"
8705         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
8706       done
8707     fi
8708     gl_LIBOBJS=$gl_libobjs
8709
8710     gl_LTLIBOBJS=$gl_ltlibobjs
8711
8712
8713
8714     gltests_libobjs=
8715     gltests_ltlibobjs=
8716     if test -n "$gltests_LIBOBJS"; then
8717       # Remove the extension.
8718       sed_drop_objext='s/\.o$//;s/\.obj$//'
8719       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
8720         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
8721         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
8722       done
8723     fi
8724     gltests_LIBOBJS=$gltests_libobjs
8725
8726     gltests_LTLIBOBJS=$gltests_ltlibobjs
8727
8728
8729 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
8730   as_fn_error "conditional \"AMDEP\" was never defined.
8731 Usually this means the macro was only invoked conditionally." "$LINENO" 5
8732 fi
8733 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
8734   as_fn_error "conditional \"am__fastdepCC\" was never defined.
8735 Usually this means the macro was only invoked conditionally." "$LINENO" 5
8736 fi
8737  if test -n "$EXEEXT"; then
8738   am__EXEEXT_TRUE=
8739   am__EXEEXT_FALSE='#'
8740 else
8741   am__EXEEXT_TRUE='#'
8742   am__EXEEXT_FALSE=
8743 fi
8744
8745
8746 : ${CONFIG_STATUS=./config.status}
8747 ac_write_fail=0
8748 ac_clean_files_save=$ac_clean_files
8749 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8750 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8751 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
8752 as_write_fail=0
8753 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
8754 #! $SHELL
8755 # Generated by $as_me.
8756 # Run this file to recreate the current configuration.
8757 # Compiler output produced by configure, useful for debugging
8758 # configure, is in config.log if it exists.
8759
8760 debug=false
8761 ac_cs_recheck=false
8762 ac_cs_silent=false
8763
8764 SHELL=\${CONFIG_SHELL-$SHELL}
8765 export SHELL
8766 _ASEOF
8767 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
8768 ## -------------------- ##
8769 ## M4sh Initialization. ##
8770 ## -------------------- ##
8771
8772 # Be more Bourne compatible
8773 DUALCASE=1; export DUALCASE # for MKS sh
8774 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
8775   emulate sh
8776   NULLCMD=:
8777   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8778   # is contrary to our usage.  Disable this feature.
8779   alias -g '${1+"$@"}'='"$@"'
8780   setopt NO_GLOB_SUBST
8781 else
8782   case `(set -o) 2>/dev/null` in #(
8783   *posix*) :
8784     set -o posix ;; #(
8785   *) :
8786      ;;
8787 esac
8788 fi
8789
8790
8791 as_nl='
8792 '
8793 export as_nl
8794 # Printing a long string crashes Solaris 7 /usr/bin/printf.
8795 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
8796 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
8797 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
8798 # Prefer a ksh shell builtin over an external printf program on Solaris,
8799 # but without wasting forks for bash or zsh.
8800 if test -z "$BASH_VERSION$ZSH_VERSION" \
8801     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
8802   as_echo='print -r --'
8803   as_echo_n='print -rn --'
8804 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
8805   as_echo='printf %s\n'
8806   as_echo_n='printf %s'
8807 else
8808   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
8809     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
8810     as_echo_n='/usr/ucb/echo -n'
8811   else
8812     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
8813     as_echo_n_body='eval
8814       arg=$1;
8815       case $arg in #(
8816       *"$as_nl"*)
8817         expr "X$arg" : "X\\(.*\\)$as_nl";
8818         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
8819       esac;
8820       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
8821     '
8822     export as_echo_n_body
8823     as_echo_n='sh -c $as_echo_n_body as_echo'
8824   fi
8825   export as_echo_body
8826   as_echo='sh -c $as_echo_body as_echo'
8827 fi
8828
8829 # The user is always right.
8830 if test "${PATH_SEPARATOR+set}" != set; then
8831   PATH_SEPARATOR=:
8832   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8833     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
8834       PATH_SEPARATOR=';'
8835   }
8836 fi
8837
8838
8839 # IFS
8840 # We need space, tab and new line, in precisely that order.  Quoting is
8841 # there to prevent editors from complaining about space-tab.
8842 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
8843 # splitting by setting IFS to empty value.)
8844 IFS=" ""        $as_nl"
8845
8846 # Find who we are.  Look in the path if we contain no directory separator.
8847 case $0 in #((
8848   *[\\/]* ) as_myself=$0 ;;
8849   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8850 for as_dir in $PATH
8851 do
8852   IFS=$as_save_IFS
8853   test -z "$as_dir" && as_dir=.
8854     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8855   done
8856 IFS=$as_save_IFS
8857
8858      ;;
8859 esac
8860 # We did not find ourselves, most probably we were run as `sh COMMAND'
8861 # in which case we are not to be found in the path.
8862 if test "x$as_myself" = x; then
8863   as_myself=$0
8864 fi
8865 if test ! -f "$as_myself"; then
8866   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8867   exit 1
8868 fi
8869
8870 # Unset variables that we do not need and which cause bugs (e.g. in
8871 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
8872 # suppresses any "Segmentation fault" message there.  '((' could
8873 # trigger a bug in pdksh 5.2.14.
8874 for as_var in BASH_ENV ENV MAIL MAILPATH
8875 do eval test x\${$as_var+set} = xset \
8876   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8877 done
8878 PS1='$ '
8879 PS2='> '
8880 PS4='+ '
8881
8882 # NLS nuisances.
8883 LC_ALL=C
8884 export LC_ALL
8885 LANGUAGE=C
8886 export LANGUAGE
8887
8888 # CDPATH.
8889 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8890
8891
8892 # as_fn_error ERROR [LINENO LOG_FD]
8893 # ---------------------------------
8894 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
8895 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8896 # script with status $?, using 1 if that was 0.
8897 as_fn_error ()
8898 {
8899   as_status=$?; test $as_status -eq 0 && as_status=1
8900   if test "$3"; then
8901     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8902     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
8903   fi
8904   $as_echo "$as_me: error: $1" >&2
8905   as_fn_exit $as_status
8906 } # as_fn_error
8907
8908
8909 # as_fn_set_status STATUS
8910 # -----------------------
8911 # Set $? to STATUS, without forking.
8912 as_fn_set_status ()
8913 {
8914   return $1
8915 } # as_fn_set_status
8916
8917 # as_fn_exit STATUS
8918 # -----------------
8919 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
8920 as_fn_exit ()
8921 {
8922   set +e
8923   as_fn_set_status $1
8924   exit $1
8925 } # as_fn_exit
8926
8927 # as_fn_unset VAR
8928 # ---------------
8929 # Portably unset VAR.
8930 as_fn_unset ()
8931 {
8932   { eval $1=; unset $1;}
8933 }
8934 as_unset=as_fn_unset
8935 # as_fn_append VAR VALUE
8936 # ----------------------
8937 # Append the text in VALUE to the end of the definition contained in VAR. Take
8938 # advantage of any shell optimizations that allow amortized linear growth over
8939 # repeated appends, instead of the typical quadratic growth present in naive
8940 # implementations.
8941 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
8942   eval 'as_fn_append ()
8943   {
8944     eval $1+=\$2
8945   }'
8946 else
8947   as_fn_append ()
8948   {
8949     eval $1=\$$1\$2
8950   }
8951 fi # as_fn_append
8952
8953 # as_fn_arith ARG...
8954 # ------------------
8955 # Perform arithmetic evaluation on the ARGs, and store the result in the
8956 # global $as_val. Take advantage of shells that can avoid forks. The arguments
8957 # must be portable across $(()) and expr.
8958 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
8959   eval 'as_fn_arith ()
8960   {
8961     as_val=$(( $* ))
8962   }'
8963 else
8964   as_fn_arith ()
8965   {
8966     as_val=`expr "$@" || test $? -eq 1`
8967   }
8968 fi # as_fn_arith
8969
8970
8971 if expr a : '\(a\)' >/dev/null 2>&1 &&
8972    test "X`expr 00001 : '.*\(...\)'`" = X001; then
8973   as_expr=expr
8974 else
8975   as_expr=false
8976 fi
8977
8978 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8979   as_basename=basename
8980 else
8981   as_basename=false
8982 fi
8983
8984 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8985   as_dirname=dirname
8986 else
8987   as_dirname=false
8988 fi
8989
8990 as_me=`$as_basename -- "$0" ||
8991 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8992          X"$0" : 'X\(//\)$' \| \
8993          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8994 $as_echo X/"$0" |
8995     sed '/^.*\/\([^/][^/]*\)\/*$/{
8996             s//\1/
8997             q
8998           }
8999           /^X\/\(\/\/\)$/{
9000             s//\1/
9001             q
9002           }
9003           /^X\/\(\/\).*/{
9004             s//\1/
9005             q
9006           }
9007           s/.*/./; q'`
9008
9009 # Avoid depending upon Character Ranges.
9010 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
9011 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
9012 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
9013 as_cr_digits='0123456789'
9014 as_cr_alnum=$as_cr_Letters$as_cr_digits
9015
9016 ECHO_C= ECHO_N= ECHO_T=
9017 case `echo -n x` in #(((((
9018 -n*)
9019   case `echo 'xy\c'` in
9020   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
9021   xy)  ECHO_C='\c';;
9022   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
9023        ECHO_T=' ';;
9024   esac;;
9025 *)
9026   ECHO_N='-n';;
9027 esac
9028
9029 rm -f conf$$ conf$$.exe conf$$.file
9030 if test -d conf$$.dir; then
9031   rm -f conf$$.dir/conf$$.file
9032 else
9033   rm -f conf$$.dir
9034   mkdir conf$$.dir 2>/dev/null
9035 fi
9036 if (echo >conf$$.file) 2>/dev/null; then
9037   if ln -s conf$$.file conf$$ 2>/dev/null; then
9038     as_ln_s='ln -s'
9039     # ... but there are two gotchas:
9040     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
9041     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
9042     # In both cases, we have to default to `cp -p'.
9043     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
9044       as_ln_s='cp -p'
9045   elif ln conf$$.file conf$$ 2>/dev/null; then
9046     as_ln_s=ln
9047   else
9048     as_ln_s='cp -p'
9049   fi
9050 else
9051   as_ln_s='cp -p'
9052 fi
9053 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
9054 rmdir conf$$.dir 2>/dev/null
9055
9056
9057 # as_fn_mkdir_p
9058 # -------------
9059 # Create "$as_dir" as a directory, including parents if necessary.
9060 as_fn_mkdir_p ()
9061 {
9062
9063   case $as_dir in #(
9064   -*) as_dir=./$as_dir;;
9065   esac
9066   test -d "$as_dir" || eval $as_mkdir_p || {
9067     as_dirs=
9068     while :; do
9069       case $as_dir in #(
9070       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
9071       *) as_qdir=$as_dir;;
9072       esac
9073       as_dirs="'$as_qdir' $as_dirs"
9074       as_dir=`$as_dirname -- "$as_dir" ||
9075 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9076          X"$as_dir" : 'X\(//\)[^/]' \| \
9077          X"$as_dir" : 'X\(//\)$' \| \
9078          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
9079 $as_echo X"$as_dir" |
9080     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9081             s//\1/
9082             q
9083           }
9084           /^X\(\/\/\)[^/].*/{
9085             s//\1/
9086             q
9087           }
9088           /^X\(\/\/\)$/{
9089             s//\1/
9090             q
9091           }
9092           /^X\(\/\).*/{
9093             s//\1/
9094             q
9095           }
9096           s/.*/./; q'`
9097       test -d "$as_dir" && break
9098     done
9099     test -z "$as_dirs" || eval "mkdir $as_dirs"
9100   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
9101
9102
9103 } # as_fn_mkdir_p
9104 if mkdir -p . 2>/dev/null; then
9105   as_mkdir_p='mkdir -p "$as_dir"'
9106 else
9107   test -d ./-p && rmdir ./-p
9108   as_mkdir_p=false
9109 fi
9110
9111 if test -x / >/dev/null 2>&1; then
9112   as_test_x='test -x'
9113 else
9114   if ls -dL / >/dev/null 2>&1; then
9115     as_ls_L_option=L
9116   else
9117     as_ls_L_option=
9118   fi
9119   as_test_x='
9120     eval sh -c '\''
9121       if test -d "$1"; then
9122         test -d "$1/.";
9123       else
9124         case $1 in #(
9125         -*)set "./$1";;
9126         esac;
9127         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
9128         ???[sx]*):;;*)false;;esac;fi
9129     '\'' sh
9130   '
9131 fi
9132 as_executable_p=$as_test_x
9133
9134 # Sed expression to map a string onto a valid CPP name.
9135 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
9136
9137 # Sed expression to map a string onto a valid variable name.
9138 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
9139
9140
9141 exec 6>&1
9142 ## ----------------------------------- ##
9143 ## Main body of $CONFIG_STATUS script. ##
9144 ## ----------------------------------- ##
9145 _ASEOF
9146 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
9147
9148 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9149 # Save the log message, to keep $0 and so on meaningful, and to
9150 # report actual input values of CONFIG_FILES etc. instead of their
9151 # values after options handling.
9152 ac_log="
9153 This file was extended by $as_me, which was
9154 generated by GNU Autoconf 2.64.  Invocation command line was
9155
9156   CONFIG_FILES    = $CONFIG_FILES
9157   CONFIG_HEADERS  = $CONFIG_HEADERS
9158   CONFIG_LINKS    = $CONFIG_LINKS
9159   CONFIG_COMMANDS = $CONFIG_COMMANDS
9160   $ $0 $@
9161
9162 on `(hostname || uname -n) 2>/dev/null | sed 1q`
9163 "
9164
9165 _ACEOF
9166
9167 case $ac_config_files in *"
9168 "*) set x $ac_config_files; shift; ac_config_files=$*;;
9169 esac
9170
9171 case $ac_config_headers in *"
9172 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
9173 esac
9174
9175
9176 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9177 # Files that config.status was made for.
9178 config_files="$ac_config_files"
9179 config_headers="$ac_config_headers"
9180 config_commands="$ac_config_commands"
9181
9182 _ACEOF
9183
9184 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9185 ac_cs_usage="\
9186 \`$as_me' instantiates files and other configuration actions
9187 from templates according to the current configuration.  Unless the files
9188 and actions are specified as TAGs, all are instantiated by default.
9189
9190 Usage: $0 [OPTION]... [TAG]...
9191
9192   -h, --help       print this help, then exit
9193   -V, --version    print version number and configuration settings, then exit
9194   -q, --quiet, --silent
9195                    do not print progress messages
9196   -d, --debug      don't remove temporary files
9197       --recheck    update $as_me by reconfiguring in the same conditions
9198       --file=FILE[:TEMPLATE]
9199                    instantiate the configuration file FILE
9200       --header=FILE[:TEMPLATE]
9201                    instantiate the configuration header FILE
9202
9203 Configuration files:
9204 $config_files
9205
9206 Configuration headers:
9207 $config_headers
9208
9209 Configuration commands:
9210 $config_commands
9211
9212 Report bugs to the package provider."
9213
9214 _ACEOF
9215 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9216 ac_cs_version="\\
9217 config.status
9218 configured by $0, generated by GNU Autoconf 2.64,
9219   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
9220
9221 Copyright (C) 2009 Free Software Foundation, Inc.
9222 This config.status script is free software; the Free Software Foundation
9223 gives unlimited permission to copy, distribute and modify it."
9224
9225 ac_pwd='$ac_pwd'
9226 srcdir='$srcdir'
9227 INSTALL='$INSTALL'
9228 MKDIR_P='$MKDIR_P'
9229 AWK='$AWK'
9230 test -n "\$AWK" || AWK=awk
9231 _ACEOF
9232
9233 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9234 # The default lists apply if the user does not specify any file.
9235 ac_need_defaults=:
9236 while test $# != 0
9237 do
9238   case $1 in
9239   --*=*)
9240     ac_option=`expr "X$1" : 'X\([^=]*\)='`
9241     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
9242     ac_shift=:
9243     ;;
9244   *)
9245     ac_option=$1
9246     ac_optarg=$2
9247     ac_shift=shift
9248     ;;
9249   esac
9250
9251   case $ac_option in
9252   # Handling of the options.
9253   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9254     ac_cs_recheck=: ;;
9255   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
9256     $as_echo "$ac_cs_version"; exit ;;
9257   --debug | --debu | --deb | --de | --d | -d )
9258     debug=: ;;
9259   --file | --fil | --fi | --f )
9260     $ac_shift
9261     case $ac_optarg in
9262     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
9263     esac
9264     as_fn_append CONFIG_FILES " '$ac_optarg'"
9265     ac_need_defaults=false;;
9266   --header | --heade | --head | --hea )
9267     $ac_shift
9268     case $ac_optarg in
9269     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
9270     esac
9271     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
9272     ac_need_defaults=false;;
9273   --he | --h)
9274     # Conflict between --help and --header
9275     as_fn_error "ambiguous option: \`$1'
9276 Try \`$0 --help' for more information.";;
9277   --help | --hel | -h )
9278     $as_echo "$ac_cs_usage"; exit ;;
9279   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
9280   | -silent | --silent | --silen | --sile | --sil | --si | --s)
9281     ac_cs_silent=: ;;
9282
9283   # This is an error.
9284   -*) as_fn_error "unrecognized option: \`$1'
9285 Try \`$0 --help' for more information." ;;
9286
9287   *) as_fn_append ac_config_targets " $1"
9288      ac_need_defaults=false ;;
9289
9290   esac
9291   shift
9292 done
9293
9294 ac_configure_extra_args=
9295
9296 if $ac_cs_silent; then
9297   exec 6>/dev/null
9298   ac_configure_extra_args="$ac_configure_extra_args --silent"
9299 fi
9300
9301 _ACEOF
9302 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9303 if \$ac_cs_recheck; then
9304   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9305   shift
9306   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
9307   CONFIG_SHELL='$SHELL'
9308   export CONFIG_SHELL
9309   exec "\$@"
9310 fi
9311
9312 _ACEOF
9313 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9314 exec 5>>config.log
9315 {
9316   echo
9317   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
9318 ## Running $as_me. ##
9319 _ASBOX
9320   $as_echo "$ac_log"
9321 } >&5
9322
9323 _ACEOF
9324 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9325 #
9326 # INIT-COMMANDS
9327 #
9328 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
9329
9330 _ACEOF
9331
9332 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9333
9334 # Handling of arguments.
9335 for ac_config_target in $ac_config_targets
9336 do
9337   case $ac_config_target in
9338     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
9339     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
9340     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
9341     "gnulib/Makefile") CONFIG_FILES="$CONFIG_FILES gnulib/Makefile:${srcdir}/../gnulib/Makefile.in" ;;
9342     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
9343
9344   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
9345   esac
9346 done
9347
9348
9349 # If the user did not use the arguments to specify the items to instantiate,
9350 # then the envvar interface is used.  Set only those that are not.
9351 # We use the long form for the default assignment because of an extremely
9352 # bizarre bug on SunOS 4.1.3.
9353 if $ac_need_defaults; then
9354   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
9355   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
9356   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
9357 fi
9358
9359 # Have a temporary directory for convenience.  Make it in the build tree
9360 # simply because there is no reason against having it here, and in addition,
9361 # creating and moving files from /tmp can sometimes cause problems.
9362 # Hook for its removal unless debugging.
9363 # Note that there is a small window in which the directory will not be cleaned:
9364 # after its creation but before its name has been assigned to `$tmp'.
9365 $debug ||
9366 {
9367   tmp=
9368   trap 'exit_status=$?
9369   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
9370 ' 0
9371   trap 'as_fn_exit 1' 1 2 13 15
9372 }
9373 # Create a (secure) tmp directory for tmp files.
9374
9375 {
9376   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
9377   test -n "$tmp" && test -d "$tmp"
9378 }  ||
9379 {
9380   tmp=./conf$$-$RANDOM
9381   (umask 077 && mkdir "$tmp")
9382 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
9383
9384 # Set up the scripts for CONFIG_FILES section.
9385 # No need to generate them if there are no CONFIG_FILES.
9386 # This happens for instance with `./config.status config.h'.
9387 if test -n "$CONFIG_FILES"; then
9388
9389
9390 ac_cr=`echo X | tr X '\015'`
9391 # On cygwin, bash can eat \r inside `` if the user requested igncr.
9392 # But we know of no other shell where ac_cr would be empty at this
9393 # point, so we can use a bashism as a fallback.
9394 if test "x$ac_cr" = x; then
9395   eval ac_cr=\$\'\\r\'
9396 fi
9397 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
9398 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
9399   ac_cs_awk_cr='\r'
9400 else
9401   ac_cs_awk_cr=$ac_cr
9402 fi
9403
9404 echo 'BEGIN {' >"$tmp/subs1.awk" &&
9405 _ACEOF
9406
9407
9408 {
9409   echo "cat >conf$$subs.awk <<_ACEOF" &&
9410   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
9411   echo "_ACEOF"
9412 } >conf$$subs.sh ||
9413   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
9414 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
9415 ac_delim='%!_!# '
9416 for ac_last_try in false false false false false :; do
9417   . ./conf$$subs.sh ||
9418     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
9419
9420   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
9421   if test $ac_delim_n = $ac_delim_num; then
9422     break
9423   elif $ac_last_try; then
9424     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
9425   else
9426     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9427   fi
9428 done
9429 rm -f conf$$subs.sh
9430
9431 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9432 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
9433 _ACEOF
9434 sed -n '
9435 h
9436 s/^/S["/; s/!.*/"]=/
9437 p
9438 g
9439 s/^[^!]*!//
9440 :repl
9441 t repl
9442 s/'"$ac_delim"'$//
9443 t delim
9444 :nl
9445 h
9446 s/\(.\{148\}\).*/\1/
9447 t more1
9448 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
9449 p
9450 n
9451 b repl
9452 :more1
9453 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
9454 p
9455 g
9456 s/.\{148\}//
9457 t nl
9458 :delim
9459 h
9460 s/\(.\{148\}\).*/\1/
9461 t more2
9462 s/["\\]/\\&/g; s/^/"/; s/$/"/
9463 p
9464 b
9465 :more2
9466 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
9467 p
9468 g
9469 s/.\{148\}//
9470 t delim
9471 ' <conf$$subs.awk | sed '
9472 /^[^""]/{
9473   N
9474   s/\n//
9475 }
9476 ' >>$CONFIG_STATUS || ac_write_fail=1
9477 rm -f conf$$subs.awk
9478 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9479 _ACAWK
9480 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
9481   for (key in S) S_is_set[key] = 1
9482   FS = "\a"
9483
9484 }
9485 {
9486   line = $ 0
9487   nfields = split(line, field, "@")
9488   substed = 0
9489   len = length(field[1])
9490   for (i = 2; i < nfields; i++) {
9491     key = field[i]
9492     keylen = length(key)
9493     if (S_is_set[key]) {
9494       value = S[key]
9495       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
9496       len += length(value) + length(field[++i])
9497       substed = 1
9498     } else
9499       len += 1 + keylen
9500   }
9501
9502   print line
9503 }
9504
9505 _ACAWK
9506 _ACEOF
9507 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9508 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
9509   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
9510 else
9511   cat
9512 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
9513   || as_fn_error "could not setup config files machinery" "$LINENO" 5
9514 _ACEOF
9515
9516 # VPATH may cause trouble with some makes, so we remove $(srcdir),
9517 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
9518 # trailing colons and then remove the whole line if VPATH becomes empty
9519 # (actually we leave an empty line to preserve line numbers).
9520 if test "x$srcdir" = x.; then
9521   ac_vpsub='/^[  ]*VPATH[        ]*=/{
9522 s/:*\$(srcdir):*/:/
9523 s/:*\${srcdir}:*/:/
9524 s/:*@srcdir@:*/:/
9525 s/^\([^=]*=[     ]*\):*/\1/
9526 s/:*$//
9527 s/^[^=]*=[       ]*$//
9528 }'
9529 fi
9530
9531 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9532 fi # test -n "$CONFIG_FILES"
9533
9534 # Set up the scripts for CONFIG_HEADERS section.
9535 # No need to generate them if there are no CONFIG_HEADERS.
9536 # This happens for instance with `./config.status Makefile'.
9537 if test -n "$CONFIG_HEADERS"; then
9538 cat >"$tmp/defines.awk" <<\_ACAWK ||
9539 BEGIN {
9540 _ACEOF
9541
9542 # Transform confdefs.h into an awk script `defines.awk', embedded as
9543 # here-document in config.status, that substitutes the proper values into
9544 # config.h.in to produce config.h.
9545
9546 # Create a delimiter string that does not exist in confdefs.h, to ease
9547 # handling of long lines.
9548 ac_delim='%!_!# '
9549 for ac_last_try in false false :; do
9550   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
9551   if test -z "$ac_t"; then
9552     break
9553   elif $ac_last_try; then
9554     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
9555   else
9556     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9557   fi
9558 done
9559
9560 # For the awk script, D is an array of macro values keyed by name,
9561 # likewise P contains macro parameters if any.  Preserve backslash
9562 # newline sequences.
9563
9564 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
9565 sed -n '
9566 s/.\{148\}/&'"$ac_delim"'/g
9567 t rset
9568 :rset
9569 s/^[     ]*#[    ]*define[       ][      ]*/ /
9570 t def
9571 d
9572 :def
9573 s/\\$//
9574 t bsnl
9575 s/["\\]/\\&/g
9576 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
9577 D["\1"]=" \3"/p
9578 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
9579 d
9580 :bsnl
9581 s/["\\]/\\&/g
9582 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
9583 D["\1"]=" \3\\\\\\n"\\/p
9584 t cont
9585 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
9586 t cont
9587 d
9588 :cont
9589 n
9590 s/.\{148\}/&'"$ac_delim"'/g
9591 t clear
9592 :clear
9593 s/\\$//
9594 t bsnlc
9595 s/["\\]/\\&/g; s/^/"/; s/$/"/p
9596 d
9597 :bsnlc
9598 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
9599 b cont
9600 ' <confdefs.h | sed '
9601 s/'"$ac_delim"'/"\\\
9602 "/g' >>$CONFIG_STATUS || ac_write_fail=1
9603
9604 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9605   for (key in D) D_is_set[key] = 1
9606   FS = "\a"
9607 }
9608 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
9609   line = \$ 0
9610   split(line, arg, " ")
9611   if (arg[1] == "#") {
9612     defundef = arg[2]
9613     mac1 = arg[3]
9614   } else {
9615     defundef = substr(arg[1], 2)
9616     mac1 = arg[2]
9617   }
9618   split(mac1, mac2, "(") #)
9619   macro = mac2[1]
9620   prefix = substr(line, 1, index(line, defundef) - 1)
9621   if (D_is_set[macro]) {
9622     # Preserve the white space surrounding the "#".
9623     print prefix "define", macro P[macro] D[macro]
9624     next
9625   } else {
9626     # Replace #undef with comments.  This is necessary, for example,
9627     # in the case of _POSIX_SOURCE, which is predefined and required
9628     # on some systems where configure will not decide to define it.
9629     if (defundef == "undef") {
9630       print "/*", prefix defundef, macro, "*/"
9631       next
9632     }
9633   }
9634 }
9635 { print }
9636 _ACAWK
9637 _ACEOF
9638 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9639   as_fn_error "could not setup config headers machinery" "$LINENO" 5
9640 fi # test -n "$CONFIG_HEADERS"
9641
9642
9643 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
9644 shift
9645 for ac_tag
9646 do
9647   case $ac_tag in
9648   :[FHLC]) ac_mode=$ac_tag; continue;;
9649   esac
9650   case $ac_mode$ac_tag in
9651   :[FHL]*:*);;
9652   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
9653   :[FH]-) ac_tag=-:-;;
9654   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
9655   esac
9656   ac_save_IFS=$IFS
9657   IFS=:
9658   set x $ac_tag
9659   IFS=$ac_save_IFS
9660   shift
9661   ac_file=$1
9662   shift
9663
9664   case $ac_mode in
9665   :L) ac_source=$1;;
9666   :[FH])
9667     ac_file_inputs=
9668     for ac_f
9669     do
9670       case $ac_f in
9671       -) ac_f="$tmp/stdin";;
9672       *) # Look for the file first in the build tree, then in the source tree
9673          # (if the path is not absolute).  The absolute path cannot be DOS-style,
9674          # because $ac_f cannot contain `:'.
9675          test -f "$ac_f" ||
9676            case $ac_f in
9677            [\\/$]*) false;;
9678            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
9679            esac ||
9680            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
9681       esac
9682       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
9683       as_fn_append ac_file_inputs " '$ac_f'"
9684     done
9685
9686     # Let's still pretend it is `configure' which instantiates (i.e., don't
9687     # use $as_me), people would be surprised to read:
9688     #    /* config.h.  Generated by config.status.  */
9689     configure_input='Generated from '`
9690           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
9691         `' by configure.'
9692     if test x"$ac_file" != x-; then
9693       configure_input="$ac_file.  $configure_input"
9694       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
9695 $as_echo "$as_me: creating $ac_file" >&6;}
9696     fi
9697     # Neutralize special characters interpreted by sed in replacement strings.
9698     case $configure_input in #(
9699     *\&* | *\|* | *\\* )
9700        ac_sed_conf_input=`$as_echo "$configure_input" |
9701        sed 's/[\\\\&|]/\\\\&/g'`;; #(
9702     *) ac_sed_conf_input=$configure_input;;
9703     esac
9704
9705     case $ac_tag in
9706     *:-:* | *:-) cat >"$tmp/stdin" \
9707       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
9708     esac
9709     ;;
9710   esac
9711
9712   ac_dir=`$as_dirname -- "$ac_file" ||
9713 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9714          X"$ac_file" : 'X\(//\)[^/]' \| \
9715          X"$ac_file" : 'X\(//\)$' \| \
9716          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
9717 $as_echo X"$ac_file" |
9718     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9719             s//\1/
9720             q
9721           }
9722           /^X\(\/\/\)[^/].*/{
9723             s//\1/
9724             q
9725           }
9726           /^X\(\/\/\)$/{
9727             s//\1/
9728             q
9729           }
9730           /^X\(\/\).*/{
9731             s//\1/
9732             q
9733           }
9734           s/.*/./; q'`
9735   as_dir="$ac_dir"; as_fn_mkdir_p
9736   ac_builddir=.
9737
9738 case "$ac_dir" in
9739 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9740 *)
9741   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
9742   # A ".." for each directory in $ac_dir_suffix.
9743   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
9744   case $ac_top_builddir_sub in
9745   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9746   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9747   esac ;;
9748 esac
9749 ac_abs_top_builddir=$ac_pwd
9750 ac_abs_builddir=$ac_pwd$ac_dir_suffix
9751 # for backward compatibility:
9752 ac_top_builddir=$ac_top_build_prefix
9753
9754 case $srcdir in
9755   .)  # We are building in place.
9756     ac_srcdir=.
9757     ac_top_srcdir=$ac_top_builddir_sub
9758     ac_abs_top_srcdir=$ac_pwd ;;
9759   [\\/]* | ?:[\\/]* )  # Absolute name.
9760     ac_srcdir=$srcdir$ac_dir_suffix;
9761     ac_top_srcdir=$srcdir
9762     ac_abs_top_srcdir=$srcdir ;;
9763   *) # Relative name.
9764     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
9765     ac_top_srcdir=$ac_top_build_prefix$srcdir
9766     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
9767 esac
9768 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
9769
9770
9771   case $ac_mode in
9772   :F)
9773   #
9774   # CONFIG_FILE
9775   #
9776
9777   case $INSTALL in
9778   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9779   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
9780   esac
9781   ac_MKDIR_P=$MKDIR_P
9782   case $MKDIR_P in
9783   [\\/$]* | ?:[\\/]* ) ;;
9784   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
9785   esac
9786 _ACEOF
9787
9788 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9789 # If the template does not know about datarootdir, expand it.
9790 # FIXME: This hack should be removed a few years after 2.60.
9791 ac_datarootdir_hack=; ac_datarootdir_seen=
9792 ac_sed_dataroot='
9793 /datarootdir/ {
9794   p
9795   q
9796 }
9797 /@datadir@/p
9798 /@docdir@/p
9799 /@infodir@/p
9800 /@localedir@/p
9801 /@mandir@/p'
9802 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9803 *datarootdir*) ac_datarootdir_seen=yes;;
9804 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
9805   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9806 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9807 _ACEOF
9808 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9809   ac_datarootdir_hack='
9810   s&@datadir@&$datadir&g
9811   s&@docdir@&$docdir&g
9812   s&@infodir@&$infodir&g
9813   s&@localedir@&$localedir&g
9814   s&@mandir@&$mandir&g
9815   s&\\\${datarootdir}&$datarootdir&g' ;;
9816 esac
9817 _ACEOF
9818
9819 # Neutralize VPATH when `$srcdir' = `.'.
9820 # Shell code in configure.ac might set extrasub.
9821 # FIXME: do we really want to maintain this feature?
9822 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9823 ac_sed_extra="$ac_vpsub
9824 $extrasub
9825 _ACEOF
9826 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9827 :t
9828 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9829 s|@configure_input@|$ac_sed_conf_input|;t t
9830 s&@top_builddir@&$ac_top_builddir_sub&;t t
9831 s&@top_build_prefix@&$ac_top_build_prefix&;t t
9832 s&@srcdir@&$ac_srcdir&;t t
9833 s&@abs_srcdir@&$ac_abs_srcdir&;t t
9834 s&@top_srcdir@&$ac_top_srcdir&;t t
9835 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
9836 s&@builddir@&$ac_builddir&;t t
9837 s&@abs_builddir@&$ac_abs_builddir&;t t
9838 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9839 s&@INSTALL@&$ac_INSTALL&;t t
9840 s&@MKDIR_P@&$ac_MKDIR_P&;t t
9841 $ac_datarootdir_hack
9842 "
9843 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
9844   || as_fn_error "could not create $ac_file" "$LINENO" 5
9845
9846 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9847   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
9848   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
9849   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9850 which seems to be undefined.  Please make sure it is defined." >&5
9851 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9852 which seems to be undefined.  Please make sure it is defined." >&2;}
9853
9854   rm -f "$tmp/stdin"
9855   case $ac_file in
9856   -) cat "$tmp/out" && rm -f "$tmp/out";;
9857   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
9858   esac \
9859   || as_fn_error "could not create $ac_file" "$LINENO" 5
9860  ;;
9861   :H)
9862   #
9863   # CONFIG_HEADER
9864   #
9865   if test x"$ac_file" != x-; then
9866     {
9867       $as_echo "/* $configure_input  */" \
9868       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
9869     } >"$tmp/config.h" \
9870       || as_fn_error "could not create $ac_file" "$LINENO" 5
9871     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
9872       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9873 $as_echo "$as_me: $ac_file is unchanged" >&6;}
9874     else
9875       rm -f "$ac_file"
9876       mv "$tmp/config.h" "$ac_file" \
9877         || as_fn_error "could not create $ac_file" "$LINENO" 5
9878     fi
9879   else
9880     $as_echo "/* $configure_input  */" \
9881       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
9882       || as_fn_error "could not create -" "$LINENO" 5
9883   fi
9884 # Compute "$ac_file"'s index in $config_headers.
9885 _am_arg="$ac_file"
9886 _am_stamp_count=1
9887 for _am_header in $config_headers :; do
9888   case $_am_header in
9889     $_am_arg | $_am_arg:* )
9890       break ;;
9891     * )
9892       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
9893   esac
9894 done
9895 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
9896 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9897          X"$_am_arg" : 'X\(//\)[^/]' \| \
9898          X"$_am_arg" : 'X\(//\)$' \| \
9899          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
9900 $as_echo X"$_am_arg" |
9901     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9902             s//\1/
9903             q
9904           }
9905           /^X\(\/\/\)[^/].*/{
9906             s//\1/
9907             q
9908           }
9909           /^X\(\/\/\)$/{
9910             s//\1/
9911             q
9912           }
9913           /^X\(\/\).*/{
9914             s//\1/
9915             q
9916           }
9917           s/.*/./; q'`/stamp-h$_am_stamp_count
9918  ;;
9919
9920   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
9921 $as_echo "$as_me: executing $ac_file commands" >&6;}
9922  ;;
9923   esac
9924
9925
9926   case $ac_file$ac_mode in
9927     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
9928   # Autoconf 2.62 quotes --file arguments for eval, but not when files
9929   # are listed without --file.  Let's play safe and only enable the eval
9930   # if we detect the quoting.
9931   case $CONFIG_FILES in
9932   *\'*) eval set x "$CONFIG_FILES" ;;
9933   *)   set x $CONFIG_FILES ;;
9934   esac
9935   shift
9936   for mf
9937   do
9938     # Strip MF so we end up with the name of the file.
9939     mf=`echo "$mf" | sed -e 's/:.*$//'`
9940     # Check whether this is an Automake generated Makefile or not.
9941     # We used to match only the files named `Makefile.in', but
9942     # some people rename them; so instead we look at the file content.
9943     # Grep'ing the first line is not enough: some people post-process
9944     # each Makefile.in and add a new line on top of each file to say so.
9945     # Grep'ing the whole file is not good either: AIX grep has a line
9946     # limit of 2048, but all sed's we know have understand at least 4000.
9947     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
9948       dirpart=`$as_dirname -- "$mf" ||
9949 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9950          X"$mf" : 'X\(//\)[^/]' \| \
9951          X"$mf" : 'X\(//\)$' \| \
9952          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
9953 $as_echo X"$mf" |
9954     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9955             s//\1/
9956             q
9957           }
9958           /^X\(\/\/\)[^/].*/{
9959             s//\1/
9960             q
9961           }
9962           /^X\(\/\/\)$/{
9963             s//\1/
9964             q
9965           }
9966           /^X\(\/\).*/{
9967             s//\1/
9968             q
9969           }
9970           s/.*/./; q'`
9971     else
9972       continue
9973     fi
9974     # Extract the definition of DEPDIR, am__include, and am__quote
9975     # from the Makefile without running `make'.
9976     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
9977     test -z "$DEPDIR" && continue
9978     am__include=`sed -n 's/^am__include = //p' < "$mf"`
9979     test -z "am__include" && continue
9980     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
9981     # When using ansi2knr, U may be empty or an underscore; expand it
9982     U=`sed -n 's/^U = //p' < "$mf"`
9983     # Find all dependency output files, they are included files with
9984     # $(DEPDIR) in their names.  We invoke sed twice because it is the
9985     # simplest approach to changing $(DEPDIR) to its actual value in the
9986     # expansion.
9987     for file in `sed -n "
9988       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
9989          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
9990       # Make sure the directory exists.
9991       test -f "$dirpart/$file" && continue
9992       fdir=`$as_dirname -- "$file" ||
9993 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9994          X"$file" : 'X\(//\)[^/]' \| \
9995          X"$file" : 'X\(//\)$' \| \
9996          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
9997 $as_echo X"$file" |
9998     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9999             s//\1/
10000             q
10001           }
10002           /^X\(\/\/\)[^/].*/{
10003             s//\1/
10004             q
10005           }
10006           /^X\(\/\/\)$/{
10007             s//\1/
10008             q
10009           }
10010           /^X\(\/\).*/{
10011             s//\1/
10012             q
10013           }
10014           s/.*/./; q'`
10015       as_dir=$dirpart/$fdir; as_fn_mkdir_p
10016       # echo "creating $dirpart/$file"
10017       echo '# dummy' > "$dirpart/$file"
10018     done
10019   done
10020 }
10021  ;;
10022     "default":C) case x$CONFIG_HEADERS in
10023 xconfig.h:config.in)
10024 echo > stamp-h ;;
10025 esac
10026  ;;
10027
10028   esac
10029 done # for ac_tag
10030
10031
10032 as_fn_exit 0
10033 _ACEOF
10034 ac_clean_files=$ac_clean_files_save
10035
10036 test $ac_write_fail = 0 ||
10037   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
10038
10039
10040 # configure is writing to config.log, and then calls config.status.
10041 # config.status does its own redirection, appending to config.log.
10042 # Unfortunately, on DOS this fails, as config.log is still kept open
10043 # by configure, so config.status won't be able to write to it; its
10044 # output is simply discarded.  So we exec the FD to /dev/null,
10045 # effectively closing config.log, so it can be properly (re)opened and
10046 # appended to by config.status.  When coming back to configure, we
10047 # need to make the FD available again.
10048 if test "$no_create" != yes; then
10049   ac_cs_success=:
10050   ac_config_status_args=
10051   test "$silent" = yes &&
10052     ac_config_status_args="$ac_config_status_args --quiet"
10053   exec 5>/dev/null
10054   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
10055   exec 5>>config.log
10056   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
10057   # would make configure fail if this is the last instruction.
10058   $ac_cs_success || as_fn_exit $?
10059 fi
10060 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
10061   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
10062 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
10063 fi
10064