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 old_LIBS="$LIBS"
5434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
5435 $as_echo_n "checking for dlopen in -ldl... " >&6; }
5436 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
5437   $as_echo_n "(cached) " >&6
5438 else
5439   ac_check_lib_save_LIBS=$LIBS
5440 LIBS="-ldl  $LIBS"
5441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5442 /* end confdefs.h.  */
5443
5444 /* Override any GCC internal prototype to avoid an error.
5445    Use char because int might match the return type of a GCC
5446    builtin and then its argument prototype would still apply.  */
5447 #ifdef __cplusplus
5448 extern "C"
5449 #endif
5450 char dlopen ();
5451 int
5452 main ()
5453 {
5454 return dlopen ();
5455   ;
5456   return 0;
5457 }
5458 _ACEOF
5459 if ac_fn_c_try_link "$LINENO"; then :
5460   ac_cv_lib_dl_dlopen=yes
5461 else
5462   ac_cv_lib_dl_dlopen=no
5463 fi
5464 rm -f core conftest.err conftest.$ac_objext \
5465     conftest$ac_exeext conftest.$ac_ext
5466 LIBS=$ac_check_lib_save_LIBS
5467 fi
5468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
5469 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
5470 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
5471   cat >>confdefs.h <<_ACEOF
5472 #define HAVE_LIBDL 1
5473 _ACEOF
5474
5475   LIBS="-ldl $LIBS"
5476
5477 fi
5478
5479 LIBS="$old_LIBS"
5480
5481 srv_thread_depfiles=
5482 srv_libs=
5483 USE_THREAD_DB=
5484
5485 if test "$srv_linux_thread_db" = "yes"; then
5486   if test "$ac_cv_lib_dl_dlopen" = "yes"; then
5487     srv_libs="-ldl"
5488     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
5489 $as_echo_n "checking for the dynamic export flag... " >&6; }
5490     old_LDFLAGS="$LDFLAGS"
5491     # Older GNU ld supports --export-dynamic but --dynamic-list may not be
5492     # supported there.
5493     RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
5494     LDFLAGS="$LDFLAGS $RDYNAMIC"
5495     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5496 /* end confdefs.h.  */
5497
5498 int
5499 main ()
5500 {
5501
5502   ;
5503   return 0;
5504 }
5505 _ACEOF
5506 if ac_fn_c_try_link "$LINENO"; then :
5507   found="-Wl,--dynamic-list"
5508                  RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
5509 else
5510   RDYNAMIC="-rdynamic"
5511                  LDFLAGS="$old_LDFLAGS $RDYNAMIC"
5512                  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5513 /* end confdefs.h.  */
5514
5515 int
5516 main ()
5517 {
5518
5519   ;
5520   return 0;
5521 }
5522 _ACEOF
5523 if ac_fn_c_try_link "$LINENO"; then :
5524   found="-rdynamic"
5525 else
5526   found="no"
5527                               RDYNAMIC=""
5528 fi
5529 rm -f core conftest.err conftest.$ac_objext \
5530     conftest$ac_exeext conftest.$ac_ext
5531 fi
5532 rm -f core conftest.err conftest.$ac_objext \
5533     conftest$ac_exeext conftest.$ac_ext
5534
5535     LDFLAGS="$old_LDFLAGS"
5536     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
5537 $as_echo "$found" >&6; }
5538   else
5539     srv_libs="-lthread_db"
5540   fi
5541
5542   srv_thread_depfiles="thread-db.o proc-service.o"
5543   USE_THREAD_DB="-DUSE_THREAD_DB"
5544   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TD_VERSION" >&5
5545 $as_echo_n "checking for TD_VERSION... " >&6; }
5546 if test "${gdbsrv_cv_have_td_version+set}" = set; then :
5547   $as_echo_n "(cached) " >&6
5548 else
5549   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5550 /* end confdefs.h.  */
5551 #include <thread_db.h>
5552 int
5553 main ()
5554 {
5555 TD_VERSION;
5556   ;
5557   return 0;
5558 }
5559 _ACEOF
5560 if ac_fn_c_try_compile "$LINENO"; then :
5561   gdbsrv_cv_have_td_version=yes
5562 else
5563   gdbsrv_cv_have_td_version=no
5564 fi
5565 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5566 fi
5567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_td_version" >&5
5568 $as_echo "$gdbsrv_cv_have_td_version" >&6; }
5569   if test $gdbsrv_cv_have_td_version = yes; then
5570
5571 $as_echo "#define HAVE_TD_VERSION 1" >>confdefs.h
5572
5573   fi
5574 fi
5575
5576
5577 # Check whether --with-libthread-db was given.
5578 if test "${with_libthread_db+set}" = set; then :
5579   withval=$with_libthread_db; srv_libthread_db_path="${withval}"
5580   srv_libs="$srv_libthread_db_path"
5581
5582 fi
5583
5584
5585 if test "$srv_libs" != "" -a "$srv_libs" != "-ldl"; then
5586
5587 $as_echo "#define USE_LIBTHREAD_DB_DIRECTLY 1" >>confdefs.h
5588
5589 fi
5590
5591 if test "$srv_xmlfiles" != ""; then
5592   srv_xmlbuiltin="xml-builtin.o"
5593
5594 $as_echo "#define USE_XML 1" >>confdefs.h
5595
5596
5597   tmp_xmlfiles=$srv_xmlfiles
5598   srv_xmlfiles=""
5599   for f in $tmp_xmlfiles; do
5600     srv_xmlfiles="$srv_xmlfiles \$(XML_DIR)/$f"
5601   done
5602 fi
5603
5604 GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_hostio_err_objs $srv_thread_depfiles"
5605 GDBSERVER_LIBS="$srv_libs"
5606
5607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports __sync_*_compare_and_swap" >&5
5608 $as_echo_n "checking whether the target supports __sync_*_compare_and_swap... " >&6; }
5609 if test "${gdbsrv_cv_have_sync_builtins+set}" = set; then :
5610   $as_echo_n "(cached) " >&6
5611 else
5612
5613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5614 /* end confdefs.h.  */
5615
5616 int
5617 main ()
5618 {
5619 int foo, bar; bar = __sync_val_compare_and_swap(&foo, 0, 1);
5620   ;
5621   return 0;
5622 }
5623 _ACEOF
5624 if ac_fn_c_try_link "$LINENO"; then :
5625   gdbsrv_cv_have_sync_builtins=yes
5626 else
5627   gdbsrv_cv_have_sync_builtins=no
5628 fi
5629 rm -f core conftest.err conftest.$ac_objext \
5630     conftest$ac_exeext conftest.$ac_ext
5631 fi
5632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_sync_builtins" >&5
5633 $as_echo "$gdbsrv_cv_have_sync_builtins" >&6; }
5634 if test $gdbsrv_cv_have_sync_builtins = yes; then
5635
5636 $as_echo "#define HAVE_SYNC_BUILTINS 1" >>confdefs.h
5637
5638 fi
5639
5640 saved_cflags="$CFLAGS"
5641 CFLAGS="$CFLAGS -fvisibility=hidden"
5642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5643 /* end confdefs.h.  */
5644
5645 int
5646 main ()
5647 {
5648
5649   ;
5650   return 0;
5651 }
5652 _ACEOF
5653 if ac_fn_c_try_compile "$LINENO"; then :
5654   gdbsrv_cv_have_visibility_hidden=yes
5655 else
5656   gdbsrv_cv_have_visibility_hidden=no
5657 fi
5658 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5659 CFLAGS="$saved_cflags"
5660
5661 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
5662 "
5663 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
5664   ac_have_decl=1
5665 else
5666   ac_have_decl=0
5667 fi
5668
5669 cat >>confdefs.h <<_ACEOF
5670 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
5671 _ACEOF
5672
5673
5674 if test "$cross_compiling" = yes; then :
5675   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5676 /* end confdefs.h.  */
5677 #include <sys/personality.h>
5678 int
5679 main ()
5680 {
5681
5682 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
5683 #       define ADDR_NO_RANDOMIZE 0x0040000
5684 #      endif
5685        /* Test the flag could be set and stays set.  */
5686        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
5687        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
5688            return 1
5689   ;
5690   return 0;
5691 }
5692 _ACEOF
5693 if ac_fn_c_try_link "$LINENO"; then :
5694   gdbsrv_cv_have_personality=true
5695 else
5696   gdbsrv_cv_have_personality=false
5697 fi
5698 rm -f core conftest.err conftest.$ac_objext \
5699     conftest$ac_exeext conftest.$ac_ext
5700 else
5701   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5702 /* end confdefs.h.  */
5703 #include <sys/personality.h>
5704 int
5705 main ()
5706 {
5707
5708 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
5709 #       define ADDR_NO_RANDOMIZE 0x0040000
5710 #      endif
5711        /* Test the flag could be set and stays set.  */
5712        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
5713        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
5714            return 1
5715   ;
5716   return 0;
5717 }
5718 _ACEOF
5719 if ac_fn_c_try_run "$LINENO"; then :
5720   gdbsrv_cv_have_personality=true
5721 else
5722   gdbsrv_cv_have_personality=false
5723 fi
5724 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5725   conftest.$ac_objext conftest.beam conftest.$ac_ext
5726 fi
5727
5728 if $gdbsrv_cv_have_personality
5729 then
5730
5731 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
5732
5733 fi
5734
5735
5736 IPA_DEPFILES=""
5737 extra_libraries=""
5738
5739 # check whether to enable the inprocess agent
5740 if test "$ipa_obj" != "" \
5741    -a "$gdbsrv_cv_have_sync_builtins" = yes \
5742    -a "$gdbsrv_cv_have_visibility_hidden" = yes; then
5743    have_ipa=true
5744 else
5745    have_ipa=false
5746 fi
5747
5748 # Check whether --enable-inprocess-agent was given.
5749 if test "${enable_inprocess_agent+set}" = set; then :
5750   enableval=$enable_inprocess_agent; case "$enableval" in
5751   yes) want_ipa=true ;;
5752   no) want_ipa=false ;;
5753   *) as_fn_error "bad value $enableval for inprocess-agent" "$LINENO" 5 ;;
5754 esac
5755 else
5756   want_ipa=$have_ipa
5757 fi
5758
5759
5760 if $want_ipa ; then
5761    if $have_ipa ; then
5762      IPA_DEPFILES="$ipa_obj"
5763      extra_libraries="$extra_libraries libinproctrace.so"
5764    else
5765      as_fn_error "inprocess agent not supported for this target" "$LINENO" 5
5766    fi
5767 fi
5768
5769
5770
5771
5772
5773
5774
5775
5776
5777
5778
5779
5780
5781           LIBC_FATAL_STDERR_=1
5782   export LIBC_FATAL_STDERR_
5783
5784
5785
5786
5787
5788   for ac_header in $gl_header_list
5789 do :
5790   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5791 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5792 eval as_val=\$$as_ac_Header
5793    if test "x$as_val" = x""yes; then :
5794   cat >>confdefs.h <<_ACEOF
5795 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5796 _ACEOF
5797
5798 fi
5799
5800 done
5801
5802
5803
5804
5805
5806
5807
5808
5809
5810   for ac_func in $gl_func_list
5811 do :
5812   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5813 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5814 eval as_val=\$$as_ac_var
5815    if test "x$as_val" = x""yes; then :
5816   cat >>confdefs.h <<_ACEOF
5817 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5818 _ACEOF
5819
5820 fi
5821 done
5822
5823
5824
5825
5826
5827
5828   GNULIB_MEMCHR=0;
5829   GNULIB_MEMMEM=0;
5830   GNULIB_MEMPCPY=0;
5831   GNULIB_MEMRCHR=0;
5832   GNULIB_RAWMEMCHR=0;
5833   GNULIB_STPCPY=0;
5834   GNULIB_STPNCPY=0;
5835   GNULIB_STRCHRNUL=0;
5836   GNULIB_STRDUP=0;
5837   GNULIB_STRNCAT=0;
5838   GNULIB_STRNDUP=0;
5839   GNULIB_STRNLEN=0;
5840   GNULIB_STRPBRK=0;
5841   GNULIB_STRSEP=0;
5842   GNULIB_STRSTR=0;
5843   GNULIB_STRCASESTR=0;
5844   GNULIB_STRTOK_R=0;
5845   GNULIB_MBSLEN=0;
5846   GNULIB_MBSNLEN=0;
5847   GNULIB_MBSCHR=0;
5848   GNULIB_MBSRCHR=0;
5849   GNULIB_MBSSTR=0;
5850   GNULIB_MBSCASECMP=0;
5851   GNULIB_MBSNCASECMP=0;
5852   GNULIB_MBSPCASECMP=0;
5853   GNULIB_MBSCASESTR=0;
5854   GNULIB_MBSCSPN=0;
5855   GNULIB_MBSPBRK=0;
5856   GNULIB_MBSSPN=0;
5857   GNULIB_MBSSEP=0;
5858   GNULIB_MBSTOK_R=0;
5859   GNULIB_STRERROR=0;
5860   GNULIB_STRSIGNAL=0;
5861   GNULIB_STRVERSCMP=0;
5862   HAVE_MBSLEN=0;
5863     HAVE_MEMCHR=1;
5864   HAVE_DECL_MEMMEM=1;
5865   HAVE_MEMPCPY=1;
5866   HAVE_DECL_MEMRCHR=1;
5867   HAVE_RAWMEMCHR=1;
5868   HAVE_STPCPY=1;
5869   HAVE_STPNCPY=1;
5870   HAVE_STRCHRNUL=1;
5871   HAVE_DECL_STRDUP=1;
5872   HAVE_DECL_STRNDUP=1;
5873   HAVE_DECL_STRNLEN=1;
5874   HAVE_STRPBRK=1;
5875   HAVE_STRSEP=1;
5876   HAVE_STRCASESTR=1;
5877   HAVE_DECL_STRTOK_R=1;
5878   HAVE_DECL_STRSIGNAL=1;
5879   HAVE_STRVERSCMP=1;
5880   REPLACE_MEMCHR=0;
5881   REPLACE_MEMMEM=0;
5882   REPLACE_STPNCPY=0;
5883   REPLACE_STRDUP=0;
5884   REPLACE_STRSTR=0;
5885   REPLACE_STRCASESTR=0;
5886   REPLACE_STRERROR=0;
5887   REPLACE_STRNCAT=0;
5888   REPLACE_STRNDUP=0;
5889   REPLACE_STRNLEN=0;
5890   REPLACE_STRSIGNAL=0;
5891   REPLACE_STRTOK_R=0;
5892   UNDEFINE_STRTOK_R=0;
5893
5894
5895
5896
5897
5898
5899
5900
5901
5902
5903
5904
5905
5906   # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it
5907   # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is
5908   # irrelevant for anonymous mappings.
5909   ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
5910 if test "x$ac_cv_func_mmap" = x""yes; then :
5911   gl_have_mmap=yes
5912 else
5913   gl_have_mmap=no
5914 fi
5915
5916
5917   # Try to allow MAP_ANONYMOUS.
5918   gl_have_mmap_anonymous=no
5919   if test $gl_have_mmap = yes; then
5920     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5
5921 $as_echo_n "checking for MAP_ANONYMOUS... " >&6; }
5922     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5923 /* end confdefs.h.  */
5924
5925 #include <sys/mman.h>
5926 #ifdef MAP_ANONYMOUS
5927     I cant identify this map.
5928 #endif
5929
5930 _ACEOF
5931 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5932   $EGREP "I cant identify this map." >/dev/null 2>&1; then :
5933   gl_have_mmap_anonymous=yes
5934 fi
5935 rm -f conftest*
5936
5937     if test $gl_have_mmap_anonymous != yes; then
5938       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5939 /* end confdefs.h.  */
5940
5941 #include <sys/mman.h>
5942 #ifdef MAP_ANON
5943     I cant identify this map.
5944 #endif
5945
5946 _ACEOF
5947 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5948   $EGREP "I cant identify this map." >/dev/null 2>&1; then :
5949
5950 $as_echo "#define MAP_ANONYMOUS MAP_ANON" >>confdefs.h
5951
5952          gl_have_mmap_anonymous=yes
5953 fi
5954 rm -f conftest*
5955
5956     fi
5957     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5
5958 $as_echo "$gl_have_mmap_anonymous" >&6; }
5959     if test $gl_have_mmap_anonymous = yes; then
5960
5961 $as_echo "#define HAVE_MAP_ANONYMOUS 1" >>confdefs.h
5962
5963     fi
5964   fi
5965
5966
5967   :
5968
5969
5970
5971
5972
5973
5974   :
5975
5976
5977
5978
5979
5980
5981
5982
5983   :
5984
5985
5986
5987
5988
5989   if test $ac_cv_func_memchr = yes; then
5990     # Detect platform-specific bugs in some versions of glibc:
5991     # memchr should not dereference anything with length 0
5992     #   http://bugzilla.redhat.com/499689
5993     # memchr should not dereference overestimated length after a match
5994     #   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521737
5995     #   http://sourceware.org/bugzilla/show_bug.cgi?id=10162
5996     # Assume that memchr works on platforms that lack mprotect.
5997     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memchr works" >&5
5998 $as_echo_n "checking whether memchr works... " >&6; }
5999 if test "${gl_cv_func_memchr_works+set}" = set; then :
6000   $as_echo_n "(cached) " >&6
6001 else
6002   if test "$cross_compiling" = yes; then :
6003          gl_cv_func_memchr_works="guessing no"
6004 else
6005   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6006 /* end confdefs.h.  */
6007
6008 #include <string.h>
6009 #if HAVE_SYS_MMAN_H
6010 # include <fcntl.h>
6011 # include <unistd.h>
6012 # include <sys/types.h>
6013 # include <sys/mman.h>
6014 # ifndef MAP_FILE
6015 #  define MAP_FILE 0
6016 # endif
6017 #endif
6018
6019 int
6020 main ()
6021 {
6022
6023   char *fence = NULL;
6024 #if HAVE_SYS_MMAN_H && HAVE_MPROTECT
6025 # if HAVE_MAP_ANONYMOUS
6026   const int flags = MAP_ANONYMOUS | MAP_PRIVATE;
6027   const int fd = -1;
6028 # else /* !HAVE_MAP_ANONYMOUS */
6029   const int flags = MAP_FILE | MAP_PRIVATE;
6030   int fd = open ("/dev/zero", O_RDONLY, 0666);
6031   if (fd >= 0)
6032 # endif
6033     {
6034       int pagesize = getpagesize ();
6035       char *two_pages =
6036         (char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE,
6037                        flags, fd, 0);
6038       if (two_pages != (char *)(-1)
6039           && mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0)
6040         fence = two_pages + pagesize;
6041     }
6042 #endif
6043   if (fence)
6044     {
6045       if (memchr (fence, 0, 0))
6046         return 1;
6047       strcpy (fence - 9, "12345678");
6048       if (memchr (fence - 9, 0, 79) != fence - 1)
6049         return 2;
6050     }
6051   return 0;
6052
6053   ;
6054   return 0;
6055 }
6056 _ACEOF
6057 if ac_fn_c_try_run "$LINENO"; then :
6058   gl_cv_func_memchr_works=yes
6059 else
6060   gl_cv_func_memchr_works=no
6061 fi
6062 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6063   conftest.$ac_objext conftest.beam conftest.$ac_ext
6064 fi
6065
6066 fi
6067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memchr_works" >&5
6068 $as_echo "$gl_cv_func_memchr_works" >&6; }
6069     if test "$gl_cv_func_memchr_works" != yes; then
6070       REPLACE_MEMCHR=1
6071     fi
6072   else
6073     HAVE_MEMCHR=0
6074   fi
6075   if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
6076
6077
6078
6079
6080
6081
6082
6083
6084   gl_LIBOBJS="$gl_LIBOBJS memchr.$ac_objext"
6085
6086
6087   for ac_header in bp-sym.h
6088 do :
6089   ac_fn_c_check_header_mongrel "$LINENO" "bp-sym.h" "ac_cv_header_bp_sym_h" "$ac_includes_default"
6090 if test "x$ac_cv_header_bp_sym_h" = x""yes; then :
6091   cat >>confdefs.h <<_ACEOF
6092 #define HAVE_BP_SYM_H 1
6093 _ACEOF
6094
6095 fi
6096
6097 done
6098
6099
6100   fi
6101
6102
6103       ac_fn_c_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
6104 if test "x$ac_cv_have_decl_memmem" = x""yes; then :
6105   ac_have_decl=1
6106 else
6107   ac_have_decl=0
6108 fi
6109
6110 cat >>confdefs.h <<_ACEOF
6111 #define HAVE_DECL_MEMMEM $ac_have_decl
6112 _ACEOF
6113
6114
6115
6116
6117
6118
6119
6120
6121
6122
6123
6124
6125
6126
6127   for ac_func in memmem
6128 do :
6129   ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
6130 if test "x$ac_cv_func_memmem" = x""yes; then :
6131   cat >>confdefs.h <<_ACEOF
6132 #define HAVE_MEMMEM 1
6133 _ACEOF
6134
6135 else
6136
6137     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
6138
6139 fi
6140 done
6141
6142
6143
6144   :
6145
6146
6147
6148
6149
6150   if test $ac_cv_have_decl_memmem = no; then
6151     HAVE_DECL_MEMMEM=0
6152   fi
6153   :
6154
6155
6156     gl_cv_c_multiarch=no
6157   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6158 /* end confdefs.h.  */
6159 #ifndef __APPLE_CC__
6160          not a universal capable compiler
6161         #endif
6162         typedef int dummy;
6163
6164 _ACEOF
6165 if ac_fn_c_try_compile "$LINENO"; then :
6166
6167                arch=
6168      prev=
6169      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
6170        if test -n "$prev"; then
6171          case $word in
6172            i?86 | x86_64 | ppc | ppc64)
6173              if test -z "$arch" || test "$arch" = "$word"; then
6174                arch="$word"
6175              else
6176                gl_cv_c_multiarch=yes
6177              fi
6178              ;;
6179          esac
6180          prev=
6181        else
6182          if test "x$word" = "x-arch"; then
6183            prev=arch
6184          fi
6185        fi
6186      done
6187
6188 fi
6189 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6190   if test $gl_cv_c_multiarch = yes; then
6191
6192 $as_echo "#define AA_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
6193
6194     APPLE_UNIVERSAL_BUILD=1
6195   else
6196     APPLE_UNIVERSAL_BUILD=0
6197   fi
6198
6199
6200
6201     REPLACE_NULL=0;
6202   HAVE_WCHAR_T=1;
6203   STDDEF_H='';
6204
6205
6206   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
6207 $as_echo_n "checking for wchar_t... " >&6; }
6208 if test "${gt_cv_c_wchar_t+set}" = set; then :
6209   $as_echo_n "(cached) " >&6
6210 else
6211   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6212 /* end confdefs.h.  */
6213 #include <stddef.h>
6214        wchar_t foo = (wchar_t)'\0';
6215 int
6216 main ()
6217 {
6218
6219   ;
6220   return 0;
6221 }
6222 _ACEOF
6223 if ac_fn_c_try_compile "$LINENO"; then :
6224   gt_cv_c_wchar_t=yes
6225 else
6226   gt_cv_c_wchar_t=no
6227 fi
6228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6229 fi
6230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
6231 $as_echo "$gt_cv_c_wchar_t" >&6; }
6232   if test $gt_cv_c_wchar_t = yes; then
6233
6234 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
6235
6236   fi
6237
6238
6239
6240   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
6241 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
6242 if test "${gl_cv_have_include_next+set}" = set; then :
6243   $as_echo_n "(cached) " >&6
6244 else
6245   rm -rf conftestd1a conftestd1b conftestd2
6246      mkdir conftestd1a conftestd1b conftestd2
6247                                                   cat <<EOF > conftestd1a/conftest.h
6248 #define DEFINED_IN_CONFTESTD1
6249 #include_next <conftest.h>
6250 #ifdef DEFINED_IN_CONFTESTD2
6251 int foo;
6252 #else
6253 #error "include_next doesn't work"
6254 #endif
6255 EOF
6256      cat <<EOF > conftestd1b/conftest.h
6257 #define DEFINED_IN_CONFTESTD1
6258 #include <stdio.h>
6259 #include_next <conftest.h>
6260 #ifdef DEFINED_IN_CONFTESTD2
6261 int foo;
6262 #else
6263 #error "include_next doesn't work"
6264 #endif
6265 EOF
6266      cat <<EOF > conftestd2/conftest.h
6267 #ifndef DEFINED_IN_CONFTESTD1
6268 #error "include_next test doesn't work"
6269 #endif
6270 #define DEFINED_IN_CONFTESTD2
6271 EOF
6272      gl_save_CPPFLAGS="$CPPFLAGS"
6273      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
6274      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6275 /* end confdefs.h.  */
6276 #include <conftest.h>
6277 _ACEOF
6278 if ac_fn_c_try_compile "$LINENO"; then :
6279   gl_cv_have_include_next=yes
6280 else
6281   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
6282         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6283 /* end confdefs.h.  */
6284 #include <conftest.h>
6285 _ACEOF
6286 if ac_fn_c_try_compile "$LINENO"; then :
6287   gl_cv_have_include_next=buggy
6288 else
6289   gl_cv_have_include_next=no
6290 fi
6291 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6292
6293 fi
6294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6295      CPPFLAGS="$gl_save_CPPFLAGS"
6296      rm -rf conftestd1a conftestd1b conftestd2
6297
6298 fi
6299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
6300 $as_echo "$gl_cv_have_include_next" >&6; }
6301   PRAGMA_SYSTEM_HEADER=
6302   if test $gl_cv_have_include_next = yes; then
6303     INCLUDE_NEXT=include_next
6304     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
6305     if test -n "$GCC"; then
6306       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
6307     fi
6308   else
6309     if test $gl_cv_have_include_next = buggy; then
6310       INCLUDE_NEXT=include
6311       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
6312     else
6313       INCLUDE_NEXT=include
6314       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
6315     fi
6316   fi
6317
6318
6319
6320
6321
6322
6323
6324
6325
6326
6327   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
6328 $as_echo_n "checking for long long int... " >&6; }
6329 if test "${ac_cv_type_long_long_int+set}" = set; then :
6330   $as_echo_n "(cached) " >&6
6331 else
6332   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6333 /* end confdefs.h.  */
6334
6335   /* For now, do not test the preprocessor; as of 2007 there are too many
6336          implementations with broken preprocessors.  Perhaps this can
6337          be revisited in 2012.  In the meantime, code should not expect
6338          #if to work with literals wider than 32 bits.  */
6339       /* Test literals.  */
6340       long long int ll = 9223372036854775807ll;
6341       long long int nll = -9223372036854775807LL;
6342       unsigned long long int ull = 18446744073709551615ULL;
6343       /* Test constant expressions.   */
6344       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6345                      ? 1 : -1)];
6346       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6347                      ? 1 : -1)];
6348       int i = 63;
6349 int
6350 main ()
6351 {
6352 /* Test availability of runtime routines for shift and division.  */
6353       long long int llmax = 9223372036854775807ll;
6354       unsigned long long int ullmax = 18446744073709551615ull;
6355       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6356               | (llmax / ll) | (llmax % ll)
6357               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6358               | (ullmax / ull) | (ullmax % ull));
6359   ;
6360   return 0;
6361 }
6362
6363 _ACEOF
6364 if ac_fn_c_try_link "$LINENO"; then :
6365                           if test "$cross_compiling" = yes; then :
6366   ac_cv_type_long_long_int=yes
6367 else
6368   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6369 /* end confdefs.h.  */
6370 #include <limits.h>
6371                #ifndef LLONG_MAX
6372                # define HALF \
6373                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
6374                # define LLONG_MAX (HALF - 1 + HALF)
6375                #endif
6376 int
6377 main ()
6378 {
6379 long long int n = 1;
6380                int i;
6381                for (i = 0; ; i++)
6382                  {
6383                    long long int m = n << i;
6384                    if (m >> i != n)
6385                      return 1;
6386                    if (LLONG_MAX / 2 < m)
6387                      break;
6388                  }
6389                return 0;
6390   ;
6391   return 0;
6392 }
6393 _ACEOF
6394 if ac_fn_c_try_run "$LINENO"; then :
6395   ac_cv_type_long_long_int=yes
6396 else
6397   ac_cv_type_long_long_int=no
6398 fi
6399 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6400   conftest.$ac_objext conftest.beam conftest.$ac_ext
6401 fi
6402
6403 else
6404   ac_cv_type_long_long_int=no
6405 fi
6406 rm -f core conftest.err conftest.$ac_objext \
6407     conftest$ac_exeext conftest.$ac_ext
6408 fi
6409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6410 $as_echo "$ac_cv_type_long_long_int" >&6; }
6411   if test $ac_cv_type_long_long_int = yes; then
6412
6413 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6414
6415   fi
6416
6417
6418   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6419 $as_echo_n "checking for unsigned long long int... " >&6; }
6420 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6421   $as_echo_n "(cached) " >&6
6422 else
6423   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6424 /* end confdefs.h.  */
6425
6426   /* For now, do not test the preprocessor; as of 2007 there are too many
6427          implementations with broken preprocessors.  Perhaps this can
6428          be revisited in 2012.  In the meantime, code should not expect
6429          #if to work with literals wider than 32 bits.  */
6430       /* Test literals.  */
6431       long long int ll = 9223372036854775807ll;
6432       long long int nll = -9223372036854775807LL;
6433       unsigned long long int ull = 18446744073709551615ULL;
6434       /* Test constant expressions.   */
6435       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6436                      ? 1 : -1)];
6437       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6438                      ? 1 : -1)];
6439       int i = 63;
6440 int
6441 main ()
6442 {
6443 /* Test availability of runtime routines for shift and division.  */
6444       long long int llmax = 9223372036854775807ll;
6445       unsigned long long int ullmax = 18446744073709551615ull;
6446       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6447               | (llmax / ll) | (llmax % ll)
6448               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6449               | (ullmax / ull) | (ullmax % ull));
6450   ;
6451   return 0;
6452 }
6453
6454 _ACEOF
6455 if ac_fn_c_try_link "$LINENO"; then :
6456   ac_cv_type_unsigned_long_long_int=yes
6457 else
6458   ac_cv_type_unsigned_long_long_int=no
6459 fi
6460 rm -f core conftest.err conftest.$ac_objext \
6461     conftest$ac_exeext conftest.$ac_ext
6462 fi
6463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6464 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6465   if test $ac_cv_type_unsigned_long_long_int = yes; then
6466
6467 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6468
6469   fi
6470
6471
6472
6473
6474
6475
6476
6477
6478
6479
6480
6481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
6482 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
6483 if test "${ac_cv_c_restrict+set}" = set; then :
6484   $as_echo_n "(cached) " >&6
6485 else
6486   ac_cv_c_restrict=no
6487    # The order here caters to the fact that C++ does not require restrict.
6488    for ac_kw in __restrict __restrict__ _Restrict restrict; do
6489      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6490 /* end confdefs.h.  */
6491 typedef int * int_ptr;
6492         int foo (int_ptr $ac_kw ip) {
6493         return ip[0];
6494        }
6495 int
6496 main ()
6497 {
6498 int s[1];
6499         int * $ac_kw t = s;
6500         t[0] = 0;
6501         return foo(t)
6502   ;
6503   return 0;
6504 }
6505 _ACEOF
6506 if ac_fn_c_try_compile "$LINENO"; then :
6507   ac_cv_c_restrict=$ac_kw
6508 fi
6509 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6510      test "$ac_cv_c_restrict" != no && break
6511    done
6512
6513 fi
6514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
6515 $as_echo "$ac_cv_c_restrict" >&6; }
6516
6517  case $ac_cv_c_restrict in
6518    restrict) ;;
6519    no) $as_echo "#define restrict /**/" >>confdefs.h
6520  ;;
6521    *)  cat >>confdefs.h <<_ACEOF
6522 #define restrict $ac_cv_c_restrict
6523 _ACEOF
6524  ;;
6525  esac
6526
6527
6528
6529
6530
6531
6532
6533
6534
6535
6536
6537
6538
6539   :
6540
6541
6542
6543
6544
6545
6546
6547      if test $gl_cv_have_include_next = yes; then
6548        gl_cv_next_string_h='<'string.h'>'
6549      else
6550        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <string.h>" >&5
6551 $as_echo_n "checking absolute name of <string.h>... " >&6; }
6552 if test "${gl_cv_next_string_h+set}" = set; then :
6553   $as_echo_n "(cached) " >&6
6554 else
6555
6556           if test $ac_cv_header_string_h = yes; then
6557             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6558 /* end confdefs.h.  */
6559 #include <string.h>
6560
6561 _ACEOF
6562                                                                                                 case "$host_os" in
6563               aix*) gl_absname_cpp="$ac_cpp -C" ;;
6564               *)    gl_absname_cpp="$ac_cpp" ;;
6565             esac
6566                                                 gl_cv_next_string_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
6567                sed -n '\#/string.h#{
6568                  s#.*"\(.*/string.h\)".*#\1#
6569                  s#^/[^/]#//&#
6570                  p
6571                  q
6572                }'`'"'
6573           else
6574             gl_cv_next_string_h='<'string.h'>'
6575           fi
6576
6577 fi
6578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5
6579 $as_echo "$gl_cv_next_string_h" >&6; }
6580      fi
6581      NEXT_STRING_H=$gl_cv_next_string_h
6582
6583      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
6584        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
6585        gl_next_as_first_directive='<'string.h'>'
6586      else
6587        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
6588        gl_next_as_first_directive=$gl_cv_next_string_h
6589      fi
6590      NEXT_AS_FIRST_DIRECTIVE_STRING_H=$gl_next_as_first_directive
6591
6592
6593
6594
6595
6596     for gl_func in memmem mempcpy memrchr rawmemchr stpcpy stpncpy strchrnul strdup      strncat strndup strnlen strpbrk strsep strcasestr strtok_r strsignal      strverscmp; do
6597     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
6598     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
6599 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
6600 if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then :
6601   $as_echo_n "(cached) " >&6
6602 else
6603   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6604 /* end confdefs.h.  */
6605 #include <string.h>
6606
6607 int
6608 main ()
6609 {
6610 #undef $gl_func
6611   (void) $gl_func;
6612   ;
6613   return 0;
6614 }
6615 _ACEOF
6616 if ac_fn_c_try_compile "$LINENO"; then :
6617   eval "$as_gl_Symbol=yes"
6618 else
6619   eval "$as_gl_Symbol=no"
6620 fi
6621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6622 fi
6623 eval ac_res=\$$as_gl_Symbol
6624                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6625 $as_echo "$ac_res" >&6; }
6626      eval as_val=\$$as_gl_Symbol
6627    if test "x$as_val" = x""yes; then :
6628   cat >>confdefs.h <<_ACEOF
6629 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
6630 _ACEOF
6631
6632                      eval ac_cv_have_decl_$gl_func=yes
6633 fi
6634       done
6635
6636
6637
6638   GNULIB_BTOWC=0;
6639   GNULIB_WCTOB=0;
6640   GNULIB_MBSINIT=0;
6641   GNULIB_MBRTOWC=0;
6642   GNULIB_MBRLEN=0;
6643   GNULIB_MBSRTOWCS=0;
6644   GNULIB_MBSNRTOWCS=0;
6645   GNULIB_WCRTOMB=0;
6646   GNULIB_WCSRTOMBS=0;
6647   GNULIB_WCSNRTOMBS=0;
6648   GNULIB_WCWIDTH=0;
6649     HAVE_BTOWC=1;
6650   HAVE_MBSINIT=1;
6651   HAVE_MBRTOWC=1;
6652   HAVE_MBRLEN=1;
6653   HAVE_MBSRTOWCS=1;
6654   HAVE_MBSNRTOWCS=1;
6655   HAVE_WCRTOMB=1;
6656   HAVE_WCSRTOMBS=1;
6657   HAVE_WCSNRTOMBS=1;
6658   HAVE_DECL_WCTOB=1;
6659   HAVE_DECL_WCWIDTH=1;
6660   REPLACE_MBSTATE_T=0;
6661   REPLACE_BTOWC=0;
6662   REPLACE_WCTOB=0;
6663   REPLACE_MBSINIT=0;
6664   REPLACE_MBRTOWC=0;
6665   REPLACE_MBRLEN=0;
6666   REPLACE_MBSRTOWCS=0;
6667   REPLACE_MBSNRTOWCS=0;
6668   REPLACE_WCRTOMB=0;
6669   REPLACE_WCSRTOMBS=0;
6670   REPLACE_WCSNRTOMBS=0;
6671   REPLACE_WCWIDTH=0;
6672
6673
6674             { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <wchar.h> uses 'inline' correctly" >&5
6675 $as_echo_n "checking whether <wchar.h> uses 'inline' correctly... " >&6; }
6676 if test "${gl_cv_header_wchar_h_correct_inline+set}" = set; then :
6677   $as_echo_n "(cached) " >&6
6678 else
6679   gl_cv_header_wchar_h_correct_inline=yes
6680      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6681 /* end confdefs.h.  */
6682
6683        #define wcstod renamed_wcstod
6684 #include <wchar.h>
6685 extern int zero (void);
6686 int main () { return zero(); }
6687
6688 _ACEOF
6689      if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6690   (eval $ac_compile) 2>&5
6691   ac_status=$?
6692   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6693   test $ac_status = 0; }; then
6694        mv conftest.$ac_objext conftest1.$ac_objext
6695        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6696 /* end confdefs.h.  */
6697
6698          #define wcstod renamed_wcstod
6699 #include <wchar.h>
6700 int zero (void) { return 0; }
6701
6702 _ACEOF
6703        if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6704   (eval $ac_compile) 2>&5
6705   ac_status=$?
6706   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6707   test $ac_status = 0; }; then
6708          mv conftest.$ac_objext conftest2.$ac_objext
6709          if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&5 2>&1; then
6710            :
6711          else
6712            gl_cv_header_wchar_h_correct_inline=no
6713          fi
6714        fi
6715      fi
6716      rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext
6717
6718 fi
6719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_wchar_h_correct_inline" >&5
6720 $as_echo "$gl_cv_header_wchar_h_correct_inline" >&6; }
6721   if test $gl_cv_header_wchar_h_correct_inline = no; then
6722     as_fn_error "<wchar.h> cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS).
6723 This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in
6724 C99 mode. You have four options:
6725   - Add the flag -fgnu89-inline to CC and reconfigure, or
6726   - Fix your include files, using parts of
6727     <http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=b037a293a48718af30d706c2e18c929d0e69a621>, or
6728   - Use a gcc version older than 4.3, or
6729   - Don't use the flags -std=c99 or -std=gnu99.
6730 Configuration aborted." "$LINENO" 5
6731   fi
6732
6733
6734   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t" >&5
6735 $as_echo_n "checking for wint_t... " >&6; }
6736 if test "${gt_cv_c_wint_t+set}" = set; then :
6737   $as_echo_n "(cached) " >&6
6738 else
6739   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6740 /* end confdefs.h.  */
6741
6742 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
6743    <wchar.h>.
6744    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
6745    before <wchar.h>.  */
6746 #include <stddef.h>
6747 #include <stdio.h>
6748 #include <time.h>
6749 #include <wchar.h>
6750        wint_t foo = (wchar_t)'\0';
6751 int
6752 main ()
6753 {
6754
6755   ;
6756   return 0;
6757 }
6758 _ACEOF
6759 if ac_fn_c_try_compile "$LINENO"; then :
6760   gt_cv_c_wint_t=yes
6761 else
6762   gt_cv_c_wint_t=no
6763 fi
6764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6765 fi
6766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wint_t" >&5
6767 $as_echo "$gt_cv_c_wint_t" >&6; }
6768   if test $gt_cv_c_wint_t = yes; then
6769
6770 $as_echo "#define HAVE_WINT_T 1" >>confdefs.h
6771
6772   fi
6773
6774
6775    if false; then
6776   GL_COND_LIBTOOL_TRUE=
6777   GL_COND_LIBTOOL_FALSE='#'
6778 else
6779   GL_COND_LIBTOOL_TRUE='#'
6780   GL_COND_LIBTOOL_FALSE=
6781 fi
6782
6783   gl_cond_libtool=false
6784   gl_libdeps=
6785   gl_ltlibdeps=
6786   gl_m4_base='gnulib/m4'
6787
6788
6789
6790
6791
6792
6793
6794
6795
6796   gl_source_base='gnulib'
6797   # Code from module arg-nonnull:
6798   # Code from module c++defs:
6799   # Code from module extensions:
6800   # Code from module include_next:
6801   # Code from module memchr:
6802
6803
6804
6805
6806   GNULIB_MEMCHR=1
6807
6808
6809
6810 $as_echo "#define GNULIB_TEST_MEMCHR 1" >>confdefs.h
6811
6812
6813
6814   # Code from module memmem:
6815
6816
6817   if test $ac_cv_have_decl_memmem = yes; then
6818     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memmem works in linear time" >&5
6819 $as_echo_n "checking whether memmem works in linear time... " >&6; }
6820 if test "${gl_cv_func_memmem_works+set}" = set; then :
6821   $as_echo_n "(cached) " >&6
6822 else
6823   if test "$cross_compiling" = yes; then :
6824                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6825 /* end confdefs.h.  */
6826
6827 #include <features.h>
6828 #ifdef __GNU_LIBRARY__
6829  #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 9) || (__GLIBC__ > 2)
6830   Lucky user
6831  #endif
6832 #endif
6833 #ifdef __CYGWIN__
6834  #include <cygwin/version.h>
6835  #if CYGWIN_VERSION_DLL_MAJOR >= 1007
6836   Lucky user
6837  #endif
6838 #endif
6839
6840 _ACEOF
6841 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6842   $EGREP "Lucky user" >/dev/null 2>&1; then :
6843   gl_cv_func_memmem_works=yes
6844 else
6845   gl_cv_func_memmem_works="guessing no"
6846 fi
6847 rm -f conftest*
6848
6849
6850 else
6851   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6852 /* end confdefs.h.  */
6853
6854 #include <signal.h> /* for signal */
6855 #include <string.h> /* for memmem */
6856 #include <stdlib.h> /* for malloc */
6857 #include <unistd.h> /* for alarm */
6858
6859 int
6860 main ()
6861 {
6862 size_t m = 1000000;
6863     char *haystack = (char *) malloc (2 * m + 1);
6864     char *needle = (char *) malloc (m + 1);
6865     void *result = 0;
6866     /* Failure to compile this test due to missing alarm is okay,
6867        since all such platforms (mingw) also lack memmem.  */
6868     signal (SIGALRM, SIG_DFL);
6869     alarm (5);
6870     /* Check for quadratic performance.  */
6871     if (haystack && needle)
6872       {
6873         memset (haystack, 'A', 2 * m);
6874         haystack[2 * m] = 'B';
6875         memset (needle, 'A', m);
6876         needle[m] = 'B';
6877         result = memmem (haystack, 2 * m + 1, needle, m + 1);
6878       }
6879     /* Check for empty needle behavior.  */
6880     return !result || !memmem ("a", 1, 0, 0);
6881   ;
6882   return 0;
6883 }
6884 _ACEOF
6885 if ac_fn_c_try_run "$LINENO"; then :
6886   gl_cv_func_memmem_works=yes
6887 else
6888   gl_cv_func_memmem_works=no
6889 fi
6890 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6891   conftest.$ac_objext conftest.beam conftest.$ac_ext
6892 fi
6893
6894
6895 fi
6896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works" >&5
6897 $as_echo "$gl_cv_func_memmem_works" >&6; }
6898     if test "$gl_cv_func_memmem_works" != yes; then
6899       REPLACE_MEMMEM=1
6900
6901
6902
6903
6904
6905
6906
6907
6908   gl_LIBOBJS="$gl_LIBOBJS memmem.$ac_objext"
6909
6910     fi
6911   fi
6912
6913   # Code from module memmem-simple:
6914
6915
6916
6917
6918
6919
6920
6921
6922
6923
6924
6925
6926   for ac_func in memmem
6927 do :
6928   ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
6929 if test "x$ac_cv_func_memmem" = x""yes; then :
6930   cat >>confdefs.h <<_ACEOF
6931 #define HAVE_MEMMEM 1
6932 _ACEOF
6933
6934 else
6935
6936     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
6937
6938 fi
6939 done
6940
6941
6942
6943   :
6944
6945
6946
6947
6948
6949   if test $ac_cv_have_decl_memmem = no; then
6950     HAVE_DECL_MEMMEM=0
6951   fi
6952   :
6953
6954
6955
6956
6957   GNULIB_MEMMEM=1
6958
6959
6960
6961 $as_echo "#define GNULIB_TEST_MEMMEM 1" >>confdefs.h
6962
6963
6964
6965   # Code from module multiarch:
6966
6967   # Code from module stddef:
6968
6969
6970
6971   if test $gt_cv_c_wchar_t = no; then
6972     HAVE_WCHAR_T=0
6973     STDDEF_H=stddef.h
6974   fi
6975   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
6976 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
6977 if test "${gl_cv_decl_null_works+set}" = set; then :
6978   $as_echo_n "(cached) " >&6
6979 else
6980   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6981 /* end confdefs.h.  */
6982 #include <stddef.h>
6983       int test[2 * (sizeof NULL == sizeof (void *)) -1];
6984
6985 int
6986 main ()
6987 {
6988
6989   ;
6990   return 0;
6991 }
6992 _ACEOF
6993 if ac_fn_c_try_compile "$LINENO"; then :
6994   gl_cv_decl_null_works=yes
6995 else
6996   gl_cv_decl_null_works=no
6997 fi
6998 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6999 fi
7000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
7001 $as_echo "$gl_cv_decl_null_works" >&6; }
7002   if test $gl_cv_decl_null_works = no; then
7003     REPLACE_NULL=1
7004     STDDEF_H=stddef.h
7005   fi
7006   if test -n "$STDDEF_H"; then
7007
7008
7009
7010
7011   :
7012
7013
7014
7015
7016
7017
7018
7019      if test $gl_cv_have_include_next = yes; then
7020        gl_cv_next_stddef_h='<'stddef.h'>'
7021      else
7022        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
7023 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
7024 if test "${gl_cv_next_stddef_h+set}" = set; then :
7025   $as_echo_n "(cached) " >&6
7026 else
7027
7028           if test $ac_cv_header_stddef_h = yes; then
7029             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7030 /* end confdefs.h.  */
7031 #include <stddef.h>
7032
7033 _ACEOF
7034                                                                                                 case "$host_os" in
7035               aix*) gl_absname_cpp="$ac_cpp -C" ;;
7036               *)    gl_absname_cpp="$ac_cpp" ;;
7037             esac
7038                                                 gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
7039                sed -n '\#/stddef.h#{
7040                  s#.*"\(.*/stddef.h\)".*#\1#
7041                  s#^/[^/]#//&#
7042                  p
7043                  q
7044                }'`'"'
7045           else
7046             gl_cv_next_stddef_h='<'stddef.h'>'
7047           fi
7048
7049 fi
7050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
7051 $as_echo "$gl_cv_next_stddef_h" >&6; }
7052      fi
7053      NEXT_STDDEF_H=$gl_cv_next_stddef_h
7054
7055      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
7056        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
7057        gl_next_as_first_directive='<'stddef.h'>'
7058      else
7059        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
7060        gl_next_as_first_directive=$gl_cv_next_stddef_h
7061      fi
7062      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
7063
7064
7065
7066   fi
7067
7068   # Code from module stdint:
7069
7070
7071
7072   if test $ac_cv_type_long_long_int = yes; then
7073     HAVE_LONG_LONG_INT=1
7074   else
7075     HAVE_LONG_LONG_INT=0
7076   fi
7077
7078
7079   if test $ac_cv_type_unsigned_long_long_int = yes; then
7080     HAVE_UNSIGNED_LONG_LONG_INT=1
7081   else
7082     HAVE_UNSIGNED_LONG_LONG_INT=0
7083   fi
7084
7085
7086       if test $ac_cv_header_inttypes_h = yes; then
7087     HAVE_INTTYPES_H=1
7088   else
7089     HAVE_INTTYPES_H=0
7090   fi
7091
7092
7093       if test $ac_cv_header_sys_types_h = yes; then
7094     HAVE_SYS_TYPES_H=1
7095   else
7096     HAVE_SYS_TYPES_H=0
7097   fi
7098
7099
7100
7101
7102
7103
7104   :
7105
7106
7107
7108
7109
7110
7111
7112      if test $gl_cv_have_include_next = yes; then
7113        gl_cv_next_stdint_h='<'stdint.h'>'
7114      else
7115        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
7116 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
7117 if test "${gl_cv_next_stdint_h+set}" = set; then :
7118   $as_echo_n "(cached) " >&6
7119 else
7120
7121           if test $ac_cv_header_stdint_h = yes; then
7122             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7123 /* end confdefs.h.  */
7124 #include <stdint.h>
7125
7126 _ACEOF
7127                                                                                                 case "$host_os" in
7128               aix*) gl_absname_cpp="$ac_cpp -C" ;;
7129               *)    gl_absname_cpp="$ac_cpp" ;;
7130             esac
7131                                                 gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
7132                sed -n '\#/stdint.h#{
7133                  s#.*"\(.*/stdint.h\)".*#\1#
7134                  s#^/[^/]#//&#
7135                  p
7136                  q
7137                }'`'"'
7138           else
7139             gl_cv_next_stdint_h='<'stdint.h'>'
7140           fi
7141
7142 fi
7143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
7144 $as_echo "$gl_cv_next_stdint_h" >&6; }
7145      fi
7146      NEXT_STDINT_H=$gl_cv_next_stdint_h
7147
7148      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
7149        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
7150        gl_next_as_first_directive='<'stdint.h'>'
7151      else
7152        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
7153        gl_next_as_first_directive=$gl_cv_next_stdint_h
7154      fi
7155      NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
7156
7157
7158
7159   if test $ac_cv_header_stdint_h = yes; then
7160     HAVE_STDINT_H=1
7161   else
7162     HAVE_STDINT_H=0
7163   fi
7164
7165
7166     if test $ac_cv_header_stdint_h = yes; then
7167     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
7168 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
7169 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
7170   $as_echo_n "(cached) " >&6
7171 else
7172   gl_cv_header_working_stdint_h=no
7173        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7174 /* end confdefs.h.  */
7175
7176
7177 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
7178 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
7179 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
7180 #include <stdint.h>
7181 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
7182 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
7183 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
7184 #endif
7185
7186
7187   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
7188      included before <wchar.h>.  */
7189   #include <stddef.h>
7190   #include <signal.h>
7191   #if HAVE_WCHAR_H
7192   # include <stdio.h>
7193   # include <time.h>
7194   # include <wchar.h>
7195   #endif
7196
7197
7198 #ifdef INT8_MAX
7199 int8_t a1 = INT8_MAX;
7200 int8_t a1min = INT8_MIN;
7201 #endif
7202 #ifdef INT16_MAX
7203 int16_t a2 = INT16_MAX;
7204 int16_t a2min = INT16_MIN;
7205 #endif
7206 #ifdef INT32_MAX
7207 int32_t a3 = INT32_MAX;
7208 int32_t a3min = INT32_MIN;
7209 #endif
7210 #ifdef INT64_MAX
7211 int64_t a4 = INT64_MAX;
7212 int64_t a4min = INT64_MIN;
7213 #endif
7214 #ifdef UINT8_MAX
7215 uint8_t b1 = UINT8_MAX;
7216 #else
7217 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
7218 #endif
7219 #ifdef UINT16_MAX
7220 uint16_t b2 = UINT16_MAX;
7221 #endif
7222 #ifdef UINT32_MAX
7223 uint32_t b3 = UINT32_MAX;
7224 #endif
7225 #ifdef UINT64_MAX
7226 uint64_t b4 = UINT64_MAX;
7227 #endif
7228 int_least8_t c1 = INT8_C (0x7f);
7229 int_least8_t c1max = INT_LEAST8_MAX;
7230 int_least8_t c1min = INT_LEAST8_MIN;
7231 int_least16_t c2 = INT16_C (0x7fff);
7232 int_least16_t c2max = INT_LEAST16_MAX;
7233 int_least16_t c2min = INT_LEAST16_MIN;
7234 int_least32_t c3 = INT32_C (0x7fffffff);
7235 int_least32_t c3max = INT_LEAST32_MAX;
7236 int_least32_t c3min = INT_LEAST32_MIN;
7237 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
7238 int_least64_t c4max = INT_LEAST64_MAX;
7239 int_least64_t c4min = INT_LEAST64_MIN;
7240 uint_least8_t d1 = UINT8_C (0xff);
7241 uint_least8_t d1max = UINT_LEAST8_MAX;
7242 uint_least16_t d2 = UINT16_C (0xffff);
7243 uint_least16_t d2max = UINT_LEAST16_MAX;
7244 uint_least32_t d3 = UINT32_C (0xffffffff);
7245 uint_least32_t d3max = UINT_LEAST32_MAX;
7246 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
7247 uint_least64_t d4max = UINT_LEAST64_MAX;
7248 int_fast8_t e1 = INT_FAST8_MAX;
7249 int_fast8_t e1min = INT_FAST8_MIN;
7250 int_fast16_t e2 = INT_FAST16_MAX;
7251 int_fast16_t e2min = INT_FAST16_MIN;
7252 int_fast32_t e3 = INT_FAST32_MAX;
7253 int_fast32_t e3min = INT_FAST32_MIN;
7254 int_fast64_t e4 = INT_FAST64_MAX;
7255 int_fast64_t e4min = INT_FAST64_MIN;
7256 uint_fast8_t f1 = UINT_FAST8_MAX;
7257 uint_fast16_t f2 = UINT_FAST16_MAX;
7258 uint_fast32_t f3 = UINT_FAST32_MAX;
7259 uint_fast64_t f4 = UINT_FAST64_MAX;
7260 #ifdef INTPTR_MAX
7261 intptr_t g = INTPTR_MAX;
7262 intptr_t gmin = INTPTR_MIN;
7263 #endif
7264 #ifdef UINTPTR_MAX
7265 uintptr_t h = UINTPTR_MAX;
7266 #endif
7267 intmax_t i = INTMAX_MAX;
7268 uintmax_t j = UINTMAX_MAX;
7269
7270 #include <limits.h> /* for CHAR_BIT */
7271 #define TYPE_MINIMUM(t) \
7272   ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))
7273 #define TYPE_MAXIMUM(t) \
7274   ((t) ((t) 0 < (t) -1 ? (t) -1 : ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1))))
7275 struct s {
7276   int check_PTRDIFF:
7277       PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
7278       && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
7279       ? 1 : -1;
7280   /* Detect bug in FreeBSD 6.0 / ia64.  */
7281   int check_SIG_ATOMIC:
7282       SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
7283       && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
7284       ? 1 : -1;
7285   int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
7286   int check_WCHAR:
7287       WCHAR_MIN == TYPE_MINIMUM (wchar_t)
7288       && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
7289       ? 1 : -1;
7290   /* Detect bug in mingw.  */
7291   int check_WINT:
7292       WINT_MIN == TYPE_MINIMUM (wint_t)
7293       && WINT_MAX == TYPE_MAXIMUM (wint_t)
7294       ? 1 : -1;
7295
7296   /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
7297   int check_UINT8_C:
7298         (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
7299   int check_UINT16_C:
7300         (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
7301
7302   /* Detect bugs in OpenBSD 3.9 stdint.h.  */
7303 #ifdef UINT8_MAX
7304   int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
7305 #endif
7306 #ifdef UINT16_MAX
7307   int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
7308 #endif
7309 #ifdef UINT32_MAX
7310   int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
7311 #endif
7312 #ifdef UINT64_MAX
7313   int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
7314 #endif
7315   int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
7316   int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
7317   int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
7318   int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
7319   int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
7320   int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
7321   int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
7322   int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
7323   int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
7324   int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
7325   int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
7326 };
7327
7328 int
7329 main ()
7330 {
7331
7332   ;
7333   return 0;
7334 }
7335 _ACEOF
7336 if ac_fn_c_try_compile "$LINENO"; then :
7337                                                     if test "$cross_compiling" = yes; then :
7338                  gl_cv_header_working_stdint_h=yes
7339
7340 else
7341   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7342 /* end confdefs.h.  */
7343
7344
7345 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
7346 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
7347 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
7348 #include <stdint.h>
7349
7350
7351   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
7352      included before <wchar.h>.  */
7353   #include <stddef.h>
7354   #include <signal.h>
7355   #if HAVE_WCHAR_H
7356   # include <stdio.h>
7357   # include <time.h>
7358   # include <wchar.h>
7359   #endif
7360
7361
7362 #include <stdio.h>
7363 #include <string.h>
7364 #define MVAL(macro) MVAL1(macro)
7365 #define MVAL1(expression) #expression
7366 static const char *macro_values[] =
7367   {
7368 #ifdef INT8_MAX
7369     MVAL (INT8_MAX),
7370 #endif
7371 #ifdef INT16_MAX
7372     MVAL (INT16_MAX),
7373 #endif
7374 #ifdef INT32_MAX
7375     MVAL (INT32_MAX),
7376 #endif
7377 #ifdef INT64_MAX
7378     MVAL (INT64_MAX),
7379 #endif
7380 #ifdef UINT8_MAX
7381     MVAL (UINT8_MAX),
7382 #endif
7383 #ifdef UINT16_MAX
7384     MVAL (UINT16_MAX),
7385 #endif
7386 #ifdef UINT32_MAX
7387     MVAL (UINT32_MAX),
7388 #endif
7389 #ifdef UINT64_MAX
7390     MVAL (UINT64_MAX),
7391 #endif
7392     NULL
7393   };
7394
7395 int
7396 main ()
7397 {
7398
7399   const char **mv;
7400   for (mv = macro_values; *mv != NULL; mv++)
7401     {
7402       const char *value = *mv;
7403       /* Test whether it looks like a cast expression.  */
7404       if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
7405           || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
7406           || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
7407           || strncmp (value, "((int)"/*)*/, 6) == 0
7408           || strncmp (value, "((signed short)"/*)*/, 15) == 0
7409           || strncmp (value, "((signed char)"/*)*/, 14) == 0)
7410         return 1;
7411     }
7412   return 0;
7413
7414   ;
7415   return 0;
7416 }
7417 _ACEOF
7418 if ac_fn_c_try_run "$LINENO"; then :
7419   gl_cv_header_working_stdint_h=yes
7420 fi
7421 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7422   conftest.$ac_objext conftest.beam conftest.$ac_ext
7423 fi
7424
7425
7426 fi
7427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7428
7429 fi
7430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
7431 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
7432   fi
7433   if test "$gl_cv_header_working_stdint_h" = yes; then
7434     STDINT_H=
7435   else
7436             for ac_header in sys/inttypes.h sys/bitypes.h
7437 do :
7438   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7439 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7440 eval as_val=\$$as_ac_Header
7441    if test "x$as_val" = x""yes; then :
7442   cat >>confdefs.h <<_ACEOF
7443 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7444 _ACEOF
7445
7446 fi
7447
7448 done
7449
7450     if test $ac_cv_header_sys_inttypes_h = yes; then
7451       HAVE_SYS_INTTYPES_H=1
7452     else
7453       HAVE_SYS_INTTYPES_H=0
7454     fi
7455
7456     if test $ac_cv_header_sys_bitypes_h = yes; then
7457       HAVE_SYS_BITYPES_H=1
7458     else
7459       HAVE_SYS_BITYPES_H=0
7460     fi
7461
7462
7463
7464   :
7465
7466
7467
7468
7469
7470
7471
7472
7473   if test $APPLE_UNIVERSAL_BUILD = 0; then
7474
7475
7476   for gltype in ptrdiff_t size_t ; do
7477     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
7478 $as_echo_n "checking for bit size of $gltype... " >&6; }
7479 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
7480   $as_echo_n "(cached) " >&6
7481 else
7482   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
7483   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
7484      included before <wchar.h>.  */
7485   #include <stddef.h>
7486   #include <signal.h>
7487   #if HAVE_WCHAR_H
7488   # include <stdio.h>
7489   # include <time.h>
7490   # include <wchar.h>
7491   #endif
7492
7493 #include <limits.h>"; then :
7494
7495 else
7496   result=unknown
7497 fi
7498
7499        eval gl_cv_bitsizeof_${gltype}=\$result
7500
7501 fi
7502 eval ac_res=\$gl_cv_bitsizeof_${gltype}
7503                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7504 $as_echo "$ac_res" >&6; }
7505     eval result=\$gl_cv_bitsizeof_${gltype}
7506     if test $result = unknown; then
7507                                                 result=0
7508     fi
7509     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
7510     cat >>confdefs.h <<_ACEOF
7511 #define BITSIZEOF_${GLTYPE} $result
7512 _ACEOF
7513
7514     eval BITSIZEOF_${GLTYPE}=\$result
7515   done
7516
7517
7518   fi
7519
7520
7521   for gltype in sig_atomic_t wchar_t wint_t ; do
7522     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
7523 $as_echo_n "checking for bit size of $gltype... " >&6; }
7524 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
7525   $as_echo_n "(cached) " >&6
7526 else
7527   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
7528   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
7529      included before <wchar.h>.  */
7530   #include <stddef.h>
7531   #include <signal.h>
7532   #if HAVE_WCHAR_H
7533   # include <stdio.h>
7534   # include <time.h>
7535   # include <wchar.h>
7536   #endif
7537
7538 #include <limits.h>"; then :
7539
7540 else
7541   result=unknown
7542 fi
7543
7544        eval gl_cv_bitsizeof_${gltype}=\$result
7545
7546 fi
7547 eval ac_res=\$gl_cv_bitsizeof_${gltype}
7548                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7549 $as_echo "$ac_res" >&6; }
7550     eval result=\$gl_cv_bitsizeof_${gltype}
7551     if test $result = unknown; then
7552                                                 result=0
7553     fi
7554     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
7555     cat >>confdefs.h <<_ACEOF
7556 #define BITSIZEOF_${GLTYPE} $result
7557 _ACEOF
7558
7559     eval BITSIZEOF_${GLTYPE}=\$result
7560   done
7561
7562
7563
7564
7565   for gltype in sig_atomic_t wchar_t wint_t ; do
7566     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
7567 $as_echo_n "checking whether $gltype is signed... " >&6; }
7568 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
7569   $as_echo_n "(cached) " >&6
7570 else
7571   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7572 /* end confdefs.h.  */
7573
7574   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
7575      included before <wchar.h>.  */
7576   #include <stddef.h>
7577   #include <signal.h>
7578   #if HAVE_WCHAR_H
7579   # include <stdio.h>
7580   # include <time.h>
7581   # include <wchar.h>
7582   #endif
7583
7584             int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
7585 int
7586 main ()
7587 {
7588
7589   ;
7590   return 0;
7591 }
7592 _ACEOF
7593 if ac_fn_c_try_compile "$LINENO"; then :
7594   result=yes
7595 else
7596   result=no
7597 fi
7598 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7599        eval gl_cv_type_${gltype}_signed=\$result
7600
7601 fi
7602 eval ac_res=\$gl_cv_type_${gltype}_signed
7603                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7604 $as_echo "$ac_res" >&6; }
7605     eval result=\$gl_cv_type_${gltype}_signed
7606     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
7607     if test "$result" = yes; then
7608       cat >>confdefs.h <<_ACEOF
7609 #define HAVE_SIGNED_${GLTYPE} 1
7610 _ACEOF
7611
7612       eval HAVE_SIGNED_${GLTYPE}=1
7613     else
7614       eval HAVE_SIGNED_${GLTYPE}=0
7615     fi
7616   done
7617
7618
7619   gl_cv_type_ptrdiff_t_signed=yes
7620   gl_cv_type_size_t_signed=no
7621   if test $APPLE_UNIVERSAL_BUILD = 0; then
7622
7623
7624   for gltype in ptrdiff_t size_t ; do
7625     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
7626 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
7627 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
7628   $as_echo_n "(cached) " >&6
7629 else
7630   eval gl_cv_type_${gltype}_suffix=no
7631        eval result=\$gl_cv_type_${gltype}_signed
7632        if test "$result" = yes; then
7633          glsufu=
7634        else
7635          glsufu=u
7636        fi
7637        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
7638          case $glsuf in
7639            '')  gltype1='int';;
7640            l)   gltype1='long int';;
7641            ll)  gltype1='long long int';;
7642            i64) gltype1='__int64';;
7643            u)   gltype1='unsigned int';;
7644            ul)  gltype1='unsigned long int';;
7645            ull) gltype1='unsigned long long int';;
7646            ui64)gltype1='unsigned __int64';;
7647          esac
7648          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7649 /* end confdefs.h.  */
7650
7651   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
7652      included before <wchar.h>.  */
7653   #include <stddef.h>
7654   #include <signal.h>
7655   #if HAVE_WCHAR_H
7656   # include <stdio.h>
7657   # include <time.h>
7658   # include <wchar.h>
7659   #endif
7660
7661               extern $gltype foo;
7662               extern $gltype1 foo;
7663 int
7664 main ()
7665 {
7666
7667   ;
7668   return 0;
7669 }
7670 _ACEOF
7671 if ac_fn_c_try_compile "$LINENO"; then :
7672   eval gl_cv_type_${gltype}_suffix=\$glsuf
7673 fi
7674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7675          eval result=\$gl_cv_type_${gltype}_suffix
7676          test "$result" != no && break
7677        done
7678 fi
7679 eval ac_res=\$gl_cv_type_${gltype}_suffix
7680                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7681 $as_echo "$ac_res" >&6; }
7682     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
7683     eval result=\$gl_cv_type_${gltype}_suffix
7684     test "$result" = no && result=
7685     eval ${GLTYPE}_SUFFIX=\$result
7686     cat >>confdefs.h <<_ACEOF
7687 #define ${GLTYPE}_SUFFIX $result
7688 _ACEOF
7689
7690   done
7691
7692
7693   fi
7694
7695
7696   for gltype in sig_atomic_t wchar_t wint_t ; do
7697     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
7698 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
7699 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
7700   $as_echo_n "(cached) " >&6
7701 else
7702   eval gl_cv_type_${gltype}_suffix=no
7703        eval result=\$gl_cv_type_${gltype}_signed
7704        if test "$result" = yes; then
7705          glsufu=
7706        else
7707          glsufu=u
7708        fi
7709        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
7710          case $glsuf in
7711            '')  gltype1='int';;
7712            l)   gltype1='long int';;
7713            ll)  gltype1='long long int';;
7714            i64) gltype1='__int64';;
7715            u)   gltype1='unsigned int';;
7716            ul)  gltype1='unsigned long int';;
7717            ull) gltype1='unsigned long long int';;
7718            ui64)gltype1='unsigned __int64';;
7719          esac
7720          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7721 /* end confdefs.h.  */
7722
7723   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
7724      included before <wchar.h>.  */
7725   #include <stddef.h>
7726   #include <signal.h>
7727   #if HAVE_WCHAR_H
7728   # include <stdio.h>
7729   # include <time.h>
7730   # include <wchar.h>
7731   #endif
7732
7733               extern $gltype foo;
7734               extern $gltype1 foo;
7735 int
7736 main ()
7737 {
7738
7739   ;
7740   return 0;
7741 }
7742 _ACEOF
7743 if ac_fn_c_try_compile "$LINENO"; then :
7744   eval gl_cv_type_${gltype}_suffix=\$glsuf
7745 fi
7746 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7747          eval result=\$gl_cv_type_${gltype}_suffix
7748          test "$result" != no && break
7749        done
7750 fi
7751 eval ac_res=\$gl_cv_type_${gltype}_suffix
7752                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7753 $as_echo "$ac_res" >&6; }
7754     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
7755     eval result=\$gl_cv_type_${gltype}_suffix
7756     test "$result" = no && result=
7757     eval ${GLTYPE}_SUFFIX=\$result
7758     cat >>confdefs.h <<_ACEOF
7759 #define ${GLTYPE}_SUFFIX $result
7760 _ACEOF
7761
7762   done
7763
7764
7765
7766     STDINT_H=stdint.h
7767   fi
7768
7769
7770   # Code from module string:
7771
7772
7773
7774   # Code from module warn-on-use:
7775   # Code from module wchar:
7776
7777
7778
7779
7780   :
7781
7782
7783
7784
7785
7786
7787
7788
7789
7790   :
7791
7792
7793
7794
7795
7796
7797
7798      if test $gl_cv_have_include_next = yes; then
7799        gl_cv_next_wchar_h='<'wchar.h'>'
7800      else
7801        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <wchar.h>" >&5
7802 $as_echo_n "checking absolute name of <wchar.h>... " >&6; }
7803 if test "${gl_cv_next_wchar_h+set}" = set; then :
7804   $as_echo_n "(cached) " >&6
7805 else
7806
7807           if test $ac_cv_header_wchar_h = yes; then
7808             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7809 /* end confdefs.h.  */
7810 #include <wchar.h>
7811
7812 _ACEOF
7813                                                                                                 case "$host_os" in
7814               aix*) gl_absname_cpp="$ac_cpp -C" ;;
7815               *)    gl_absname_cpp="$ac_cpp" ;;
7816             esac
7817                                                 gl_cv_next_wchar_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
7818                sed -n '\#/wchar.h#{
7819                  s#.*"\(.*/wchar.h\)".*#\1#
7820                  s#^/[^/]#//&#
7821                  p
7822                  q
7823                }'`'"'
7824           else
7825             gl_cv_next_wchar_h='<'wchar.h'>'
7826           fi
7827
7828 fi
7829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wchar_h" >&5
7830 $as_echo "$gl_cv_next_wchar_h" >&6; }
7831      fi
7832      NEXT_WCHAR_H=$gl_cv_next_wchar_h
7833
7834      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
7835        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
7836        gl_next_as_first_directive='<'wchar.h'>'
7837      else
7838        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
7839        gl_next_as_first_directive=$gl_cv_next_wchar_h
7840      fi
7841      NEXT_AS_FIRST_DIRECTIVE_WCHAR_H=$gl_next_as_first_directive
7842
7843
7844
7845   if test $ac_cv_header_wchar_h = yes; then
7846     HAVE_WCHAR_H=1
7847   else
7848     HAVE_WCHAR_H=0
7849   fi
7850
7851
7852
7853   if test $gt_cv_c_wint_t = yes; then
7854     HAVE_WINT_T=1
7855   else
7856     HAVE_WINT_T=0
7857   fi
7858
7859
7860
7861     for gl_func in btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb     wcsrtombs wcsnrtombs wcwidth; do
7862     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
7863     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
7864 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
7865 if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then :
7866   $as_echo_n "(cached) " >&6
7867 else
7868   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7869 /* end confdefs.h.  */
7870
7871 /* Some systems require additional headers.  */
7872 #ifndef __GLIBC__
7873 # include <stddef.h>
7874 # include <stdio.h>
7875 # include <time.h>
7876 #endif
7877 #include <wchar.h>
7878
7879 int
7880 main ()
7881 {
7882 #undef $gl_func
7883   (void) $gl_func;
7884   ;
7885   return 0;
7886 }
7887 _ACEOF
7888 if ac_fn_c_try_compile "$LINENO"; then :
7889   eval "$as_gl_Symbol=yes"
7890 else
7891   eval "$as_gl_Symbol=no"
7892 fi
7893 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7894 fi
7895 eval ac_res=\$$as_gl_Symbol
7896                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7897 $as_echo "$ac_res" >&6; }
7898      eval as_val=\$$as_gl_Symbol
7899    if test "x$as_val" = x""yes; then :
7900   cat >>confdefs.h <<_ACEOF
7901 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
7902 _ACEOF
7903
7904                      eval ac_cv_have_decl_$gl_func=yes
7905 fi
7906       done
7907
7908
7909   # Code from module dummy:
7910   # End of code from modules
7911
7912
7913
7914
7915
7916
7917
7918
7919
7920   gltests_libdeps=
7921   gltests_ltlibdeps=
7922
7923
7924
7925
7926
7927
7928
7929
7930
7931   gl_source_base='tests'
7932   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
7933
7934   gl_module_indicator_condition=$gltests_WITNESS
7935
7936
7937
7938
7939
7940
7941
7942
7943
7944   LIBGNU_LIBDEPS="$gl_libdeps"
7945
7946   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
7947
7948
7949 # GDBserver does not use automake, but gnulib does.  This line lets
7950 # us generate its Makefile.in.
7951 am__api_version='1.11'
7952
7953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
7954 $as_echo_n "checking whether build environment is sane... " >&6; }
7955 # Just in case
7956 sleep 1
7957 echo timestamp > conftest.file
7958 # Reject unsafe characters in $srcdir or the absolute working directory
7959 # name.  Accept space and tab only in the latter.
7960 am_lf='
7961 '
7962 case `pwd` in
7963   *[\\\"\#\$\&\'\`$am_lf]*)
7964     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
7965 esac
7966 case $srcdir in
7967   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
7968     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
7969 esac
7970
7971 # Do `set' in a subshell so we don't clobber the current shell's
7972 # arguments.  Must try -L first in case configure is actually a
7973 # symlink; some systems play weird games with the mod time of symlinks
7974 # (eg FreeBSD returns the mod time of the symlink's containing
7975 # directory).
7976 if (
7977    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
7978    if test "$*" = "X"; then
7979       # -L didn't work.
7980       set X `ls -t "$srcdir/configure" conftest.file`
7981    fi
7982    rm -f conftest.file
7983    if test "$*" != "X $srcdir/configure conftest.file" \
7984       && test "$*" != "X conftest.file $srcdir/configure"; then
7985
7986       # If neither matched, then we have a broken ls.  This can happen
7987       # if, for instance, CONFIG_SHELL is bash and it inherits a
7988       # broken ls alias from the environment.  This has actually
7989       # happened.  Such a system could not be considered "sane".
7990       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
7991 alias in your environment" "$LINENO" 5
7992    fi
7993
7994    test "$2" = conftest.file
7995    )
7996 then
7997    # Ok.
7998    :
7999 else
8000    as_fn_error "newly created file is older than distributed files!
8001 Check your system clock" "$LINENO" 5
8002 fi
8003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8004 $as_echo "yes" >&6; }
8005 # expand $ac_aux_dir to an absolute path
8006 am_aux_dir=`cd $ac_aux_dir && pwd`
8007
8008 if test x"${MISSING+set}" != xset; then
8009   case $am_aux_dir in
8010   *\ * | *\     *)
8011     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
8012   *)
8013     MISSING="\${SHELL} $am_aux_dir/missing" ;;
8014   esac
8015 fi
8016 # Use eval to expand $SHELL
8017 if eval "$MISSING --run true"; then
8018   am_missing_run="$MISSING --run "
8019 else
8020   am_missing_run=
8021   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
8022 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
8023 fi
8024
8025 if test x"${install_sh}" != xset; then
8026   case $am_aux_dir in
8027   *\ * | *\     *)
8028     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
8029   *)
8030     install_sh="\${SHELL} $am_aux_dir/install-sh"
8031   esac
8032 fi
8033
8034 # Installed binaries are usually stripped using `strip' when the user
8035 # run `make install-strip'.  However `strip' might not be the right
8036 # tool to use in cross-compilation environments, therefore Automake
8037 # will honor the `STRIP' environment variable to overrule this program.
8038 if test "$cross_compiling" != no; then
8039   if test -n "$ac_tool_prefix"; then
8040   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
8041 set dummy ${ac_tool_prefix}strip; ac_word=$2
8042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8043 $as_echo_n "checking for $ac_word... " >&6; }
8044 if test "${ac_cv_prog_STRIP+set}" = set; then :
8045   $as_echo_n "(cached) " >&6
8046 else
8047   if test -n "$STRIP"; then
8048   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
8049 else
8050 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8051 for as_dir in $PATH
8052 do
8053   IFS=$as_save_IFS
8054   test -z "$as_dir" && as_dir=.
8055     for ac_exec_ext in '' $ac_executable_extensions; do
8056   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8057     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
8058     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8059     break 2
8060   fi
8061 done
8062   done
8063 IFS=$as_save_IFS
8064
8065 fi
8066 fi
8067 STRIP=$ac_cv_prog_STRIP
8068 if test -n "$STRIP"; then
8069   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
8070 $as_echo "$STRIP" >&6; }
8071 else
8072   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8073 $as_echo "no" >&6; }
8074 fi
8075
8076
8077 fi
8078 if test -z "$ac_cv_prog_STRIP"; then
8079   ac_ct_STRIP=$STRIP
8080   # Extract the first word of "strip", so it can be a program name with args.
8081 set dummy strip; ac_word=$2
8082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8083 $as_echo_n "checking for $ac_word... " >&6; }
8084 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
8085   $as_echo_n "(cached) " >&6
8086 else
8087   if test -n "$ac_ct_STRIP"; then
8088   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
8089 else
8090 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8091 for as_dir in $PATH
8092 do
8093   IFS=$as_save_IFS
8094   test -z "$as_dir" && as_dir=.
8095     for ac_exec_ext in '' $ac_executable_extensions; do
8096   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8097     ac_cv_prog_ac_ct_STRIP="strip"
8098     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8099     break 2
8100   fi
8101 done
8102   done
8103 IFS=$as_save_IFS
8104
8105 fi
8106 fi
8107 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
8108 if test -n "$ac_ct_STRIP"; then
8109   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
8110 $as_echo "$ac_ct_STRIP" >&6; }
8111 else
8112   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8113 $as_echo "no" >&6; }
8114 fi
8115
8116   if test "x$ac_ct_STRIP" = x; then
8117     STRIP=":"
8118   else
8119     case $cross_compiling:$ac_tool_warned in
8120 yes:)
8121 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8122 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8123 ac_tool_warned=yes ;;
8124 esac
8125     STRIP=$ac_ct_STRIP
8126   fi
8127 else
8128   STRIP="$ac_cv_prog_STRIP"
8129 fi
8130
8131 fi
8132 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
8133
8134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
8135 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
8136 if test -z "$MKDIR_P"; then
8137   if test "${ac_cv_path_mkdir+set}" = set; then :
8138   $as_echo_n "(cached) " >&6
8139 else
8140   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8141 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
8142 do
8143   IFS=$as_save_IFS
8144   test -z "$as_dir" && as_dir=.
8145     for ac_prog in mkdir gmkdir; do
8146          for ac_exec_ext in '' $ac_executable_extensions; do
8147            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
8148            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
8149              'mkdir (GNU coreutils) '* | \
8150              'mkdir (coreutils) '* | \
8151              'mkdir (fileutils) '4.1*)
8152                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
8153                break 3;;
8154            esac
8155          done
8156        done
8157   done
8158 IFS=$as_save_IFS
8159
8160 fi
8161
8162   if test "${ac_cv_path_mkdir+set}" = set; then
8163     MKDIR_P="$ac_cv_path_mkdir -p"
8164   else
8165     # As a last resort, use the slow shell script.  Don't cache a
8166     # value for MKDIR_P within a source directory, because that will
8167     # break other packages using the cache if that directory is
8168     # removed, or if the value is a relative name.
8169     test -d ./--version && rmdir ./--version
8170     MKDIR_P="$ac_install_sh -d"
8171   fi
8172 fi
8173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
8174 $as_echo "$MKDIR_P" >&6; }
8175
8176
8177 mkdir_p="$MKDIR_P"
8178 case $mkdir_p in
8179   [\\/$]* | ?:[\\/]*) ;;
8180   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
8181 esac
8182
8183 for ac_prog in gawk mawk nawk awk
8184 do
8185   # Extract the first word of "$ac_prog", so it can be a program name with args.
8186 set dummy $ac_prog; ac_word=$2
8187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8188 $as_echo_n "checking for $ac_word... " >&6; }
8189 if test "${ac_cv_prog_AWK+set}" = set; then :
8190   $as_echo_n "(cached) " >&6
8191 else
8192   if test -n "$AWK"; then
8193   ac_cv_prog_AWK="$AWK" # Let the user override the test.
8194 else
8195 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8196 for as_dir in $PATH
8197 do
8198   IFS=$as_save_IFS
8199   test -z "$as_dir" && as_dir=.
8200     for ac_exec_ext in '' $ac_executable_extensions; do
8201   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8202     ac_cv_prog_AWK="$ac_prog"
8203     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8204     break 2
8205   fi
8206 done
8207   done
8208 IFS=$as_save_IFS
8209
8210 fi
8211 fi
8212 AWK=$ac_cv_prog_AWK
8213 if test -n "$AWK"; then
8214   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
8215 $as_echo "$AWK" >&6; }
8216 else
8217   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8218 $as_echo "no" >&6; }
8219 fi
8220
8221
8222   test -n "$AWK" && break
8223 done
8224
8225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8226 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
8227 set x ${MAKE-make}
8228 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
8229 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
8230   $as_echo_n "(cached) " >&6
8231 else
8232   cat >conftest.make <<\_ACEOF
8233 SHELL = /bin/sh
8234 all:
8235         @echo '@@@%%%=$(MAKE)=@@@%%%'
8236 _ACEOF
8237 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8238 case `${MAKE-make} -f conftest.make 2>/dev/null` in
8239   *@@@%%%=?*=@@@%%%*)
8240     eval ac_cv_prog_make_${ac_make}_set=yes;;
8241   *)
8242     eval ac_cv_prog_make_${ac_make}_set=no;;
8243 esac
8244 rm -f conftest.make
8245 fi
8246 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
8247   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8248 $as_echo "yes" >&6; }
8249   SET_MAKE=
8250 else
8251   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8252 $as_echo "no" >&6; }
8253   SET_MAKE="MAKE=${MAKE-make}"
8254 fi
8255
8256 rm -rf .tst 2>/dev/null
8257 mkdir .tst 2>/dev/null
8258 if test -d .tst; then
8259   am__leading_dot=.
8260 else
8261   am__leading_dot=_
8262 fi
8263 rmdir .tst 2>/dev/null
8264
8265 DEPDIR="${am__leading_dot}deps"
8266
8267 ac_config_commands="$ac_config_commands depfiles"
8268
8269
8270 am_make=${MAKE-make}
8271 cat > confinc << 'END'
8272 am__doit:
8273         @echo this is the am__doit target
8274 .PHONY: am__doit
8275 END
8276 # If we don't find an include directive, just comment out the code.
8277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
8278 $as_echo_n "checking for style of include used by $am_make... " >&6; }
8279 am__include="#"
8280 am__quote=
8281 _am_result=none
8282 # First try GNU make style include.
8283 echo "include confinc" > confmf
8284 # Ignore all kinds of additional output from `make'.
8285 case `$am_make -s -f confmf 2> /dev/null` in #(
8286 *the\ am__doit\ target*)
8287   am__include=include
8288   am__quote=
8289   _am_result=GNU
8290   ;;
8291 esac
8292 # Now try BSD make style include.
8293 if test "$am__include" = "#"; then
8294    echo '.include "confinc"' > confmf
8295    case `$am_make -s -f confmf 2> /dev/null` in #(
8296    *the\ am__doit\ target*)
8297      am__include=.include
8298      am__quote="\""
8299      _am_result=BSD
8300      ;;
8301    esac
8302 fi
8303
8304
8305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
8306 $as_echo "$_am_result" >&6; }
8307 rm -f confinc confmf
8308
8309 # Check whether --enable-dependency-tracking was given.
8310 if test "${enable_dependency_tracking+set}" = set; then :
8311   enableval=$enable_dependency_tracking;
8312 fi
8313
8314 if test "x$enable_dependency_tracking" != xno; then
8315   am_depcomp="$ac_aux_dir/depcomp"
8316   AMDEPBACKSLASH='\'
8317 fi
8318  if test "x$enable_dependency_tracking" != xno; then
8319   AMDEP_TRUE=
8320   AMDEP_FALSE='#'
8321 else
8322   AMDEP_TRUE='#'
8323   AMDEP_FALSE=
8324 fi
8325
8326
8327 if test "`cd $srcdir && pwd`" != "`pwd`"; then
8328   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
8329   # is not polluted with repeated "-I."
8330   am__isrc=' -I$(srcdir)'
8331   # test to see if srcdir already configured
8332   if test -f $srcdir/config.status; then
8333     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
8334   fi
8335 fi
8336
8337 # test whether we have cygpath
8338 if test -z "$CYGPATH_W"; then
8339   if (cygpath --version) >/dev/null 2>/dev/null; then
8340     CYGPATH_W='cygpath -w'
8341   else
8342     CYGPATH_W=echo
8343   fi
8344 fi
8345
8346
8347 # Define the identity of the package.
8348  PACKAGE=gdbserver
8349  VERSION=UNUSED-VERSION
8350
8351
8352 # Some tools Automake needs.
8353
8354 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
8355
8356
8357 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
8358
8359
8360 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
8361
8362
8363 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
8364
8365
8366 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
8367
8368 # We need awk for the "check" target.  The system "awk" is bad on
8369 # some platforms.
8370 # Always define AMTAR for backward compatibility.
8371
8372 AMTAR=${AMTAR-"${am_missing_run}tar"}
8373
8374 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
8375
8376
8377
8378
8379 depcc="$CC"   am_compiler_list=
8380
8381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
8382 $as_echo_n "checking dependency style of $depcc... " >&6; }
8383 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
8384   $as_echo_n "(cached) " >&6
8385 else
8386   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
8387   # We make a subdir and do the tests there.  Otherwise we can end up
8388   # making bogus files that we don't know about and never remove.  For
8389   # instance it was reported that on HP-UX the gcc test will end up
8390   # making a dummy file named `D' -- because `-MD' means `put the output
8391   # in D'.
8392   mkdir conftest.dir
8393   # Copy depcomp to subdir because otherwise we won't find it if we're
8394   # using a relative directory.
8395   cp "$am_depcomp" conftest.dir
8396   cd conftest.dir
8397   # We will build objects and dependencies in a subdirectory because
8398   # it helps to detect inapplicable dependency modes.  For instance
8399   # both Tru64's cc and ICC support -MD to output dependencies as a
8400   # side effect of compilation, but ICC will put the dependencies in
8401   # the current directory while Tru64 will put them in the object
8402   # directory.
8403   mkdir sub
8404
8405   am_cv_CC_dependencies_compiler_type=none
8406   if test "$am_compiler_list" = ""; then
8407      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
8408   fi
8409   am__universal=false
8410   case " $depcc " in #(
8411      *\ -arch\ *\ -arch\ *) am__universal=true ;;
8412      esac
8413
8414   for depmode in $am_compiler_list; do
8415     # Setup a source with many dependencies, because some compilers
8416     # like to wrap large dependency lists on column 80 (with \), and
8417     # we should not choose a depcomp mode which is confused by this.
8418     #
8419     # We need to recreate these files for each test, as the compiler may
8420     # overwrite some of them when testing with obscure command lines.
8421     # This happens at least with the AIX C compiler.
8422     : > sub/conftest.c
8423     for i in 1 2 3 4 5 6; do
8424       echo '#include "conftst'$i'.h"' >> sub/conftest.c
8425       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
8426       # Solaris 8's {/usr,}/bin/sh.
8427       touch sub/conftst$i.h
8428     done
8429     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
8430
8431     # We check with `-c' and `-o' for the sake of the "dashmstdout"
8432     # mode.  It turns out that the SunPro C++ compiler does not properly
8433     # handle `-M -o', and we need to detect this.  Also, some Intel
8434     # versions had trouble with output in subdirs
8435     am__obj=sub/conftest.${OBJEXT-o}
8436     am__minus_obj="-o $am__obj"
8437     case $depmode in
8438     gcc)
8439       # This depmode causes a compiler race in universal mode.
8440       test "$am__universal" = false || continue
8441       ;;
8442     nosideeffect)
8443       # after this tag, mechanisms are not by side-effect, so they'll
8444       # only be used when explicitly requested
8445       if test "x$enable_dependency_tracking" = xyes; then
8446         continue
8447       else
8448         break
8449       fi
8450       ;;
8451     msvisualcpp | msvcmsys)
8452       # This compiler won't grok `-c -o', but also, the minuso test has
8453       # not run yet.  These depmodes are late enough in the game, and
8454       # so weak that their functioning should not be impacted.
8455       am__obj=conftest.${OBJEXT-o}
8456       am__minus_obj=
8457       ;;
8458     none) break ;;
8459     esac
8460     if depmode=$depmode \
8461        source=sub/conftest.c object=$am__obj \
8462        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
8463        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
8464          >/dev/null 2>conftest.err &&
8465        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
8466        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
8467        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
8468        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
8469       # icc doesn't choke on unknown options, it will just issue warnings
8470       # or remarks (even with -Werror).  So we grep stderr for any message
8471       # that says an option was ignored or not supported.
8472       # When given -MP, icc 7.0 and 7.1 complain thusly:
8473       #   icc: Command line warning: ignoring option '-M'; no argument required
8474       # The diagnosis changed in icc 8.0:
8475       #   icc: Command line remark: option '-MP' not supported
8476       if (grep 'ignoring option' conftest.err ||
8477           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
8478         am_cv_CC_dependencies_compiler_type=$depmode
8479         break
8480       fi
8481     fi
8482   done
8483
8484   cd ..
8485   rm -rf conftest.dir
8486 else
8487   am_cv_CC_dependencies_compiler_type=none
8488 fi
8489
8490 fi
8491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
8492 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
8493 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
8494
8495  if
8496   test "x$enable_dependency_tracking" != xno \
8497   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
8498   am__fastdepCC_TRUE=
8499   am__fastdepCC_FALSE='#'
8500 else
8501   am__fastdepCC_TRUE='#'
8502   am__fastdepCC_FALSE=
8503 fi
8504
8505
8506
8507
8508 GNULIB_STDINT_H=
8509 if test x"$STDINT_H" != x; then
8510   GNULIB_STDINT_H=gnulib/$STDINT_H
8511 fi
8512
8513
8514 ac_config_files="$ac_config_files Makefile gnulib/Makefile:${srcdir}/../gnulib/Makefile.in"
8515
8516 ac_config_commands="$ac_config_commands default"
8517
8518 cat >confcache <<\_ACEOF
8519 # This file is a shell script that caches the results of configure
8520 # tests run on this system so they can be shared between configure
8521 # scripts and configure runs, see configure's option --config-cache.
8522 # It is not useful on other systems.  If it contains results you don't
8523 # want to keep, you may remove or edit it.
8524 #
8525 # config.status only pays attention to the cache file if you give it
8526 # the --recheck option to rerun configure.
8527 #
8528 # `ac_cv_env_foo' variables (set or unset) will be overridden when
8529 # loading this file, other *unset* `ac_cv_foo' will be assigned the
8530 # following values.
8531
8532 _ACEOF
8533
8534 # The following way of writing the cache mishandles newlines in values,
8535 # but we know of no workaround that is simple, portable, and efficient.
8536 # So, we kill variables containing newlines.
8537 # Ultrix sh set writes to stderr and can't be redirected directly,
8538 # and sets the high bit in the cache file unless we assign to the vars.
8539 (
8540   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
8541     eval ac_val=\$$ac_var
8542     case $ac_val in #(
8543     *${as_nl}*)
8544       case $ac_var in #(
8545       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
8546 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
8547       esac
8548       case $ac_var in #(
8549       _ | IFS | as_nl) ;; #(
8550       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
8551       *) { eval $ac_var=; unset $ac_var;} ;;
8552       esac ;;
8553     esac
8554   done
8555
8556   (set) 2>&1 |
8557     case $as_nl`(ac_space=' '; set) 2>&1` in #(
8558     *${as_nl}ac_space=\ *)
8559       # `set' does not quote correctly, so add quotes: double-quote
8560       # substitution turns \\\\ into \\, and sed turns \\ into \.
8561       sed -n \
8562         "s/'/'\\\\''/g;
8563           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8564       ;; #(
8565     *)
8566       # `set' quotes correctly as required by POSIX, so do not add quotes.
8567       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
8568       ;;
8569     esac |
8570     sort
8571 ) |
8572   sed '
8573      /^ac_cv_env_/b end
8574      t clear
8575      :clear
8576      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8577      t end
8578      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8579      :end' >>confcache
8580 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8581   if test -w "$cache_file"; then
8582     test "x$cache_file" != "x/dev/null" &&
8583       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
8584 $as_echo "$as_me: updating cache $cache_file" >&6;}
8585     cat confcache >$cache_file
8586   else
8587     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
8588 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
8589   fi
8590 fi
8591 rm -f confcache
8592
8593 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8594 # Let make expand exec_prefix.
8595 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8596
8597 DEFS=-DHAVE_CONFIG_H
8598
8599 ac_libobjs=
8600 ac_ltlibobjs=
8601 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8602   # 1. Remove the extension, and $U if already installed.
8603   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8604   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
8605   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
8606   #    will be set to the directory where LIBOBJS objects are built.
8607   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8608   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8609 done
8610 LIBOBJS=$ac_libobjs
8611
8612 LTLIBOBJS=$ac_ltlibobjs
8613
8614
8615 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
8616   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
8617 Usually this means the macro was only invoked conditionally." "$LINENO" 5
8618 fi
8619 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
8620   as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
8621 Usually this means the macro was only invoked conditionally." "$LINENO" 5
8622 fi
8623
8624     gl_libobjs=
8625     gl_ltlibobjs=
8626     if test -n "$gl_LIBOBJS"; then
8627       # Remove the extension.
8628       sed_drop_objext='s/\.o$//;s/\.obj$//'
8629       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
8630         gl_libobjs="$gl_libobjs $i.$ac_objext"
8631         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
8632       done
8633     fi
8634     gl_LIBOBJS=$gl_libobjs
8635
8636     gl_LTLIBOBJS=$gl_ltlibobjs
8637
8638
8639
8640     gltests_libobjs=
8641     gltests_ltlibobjs=
8642     if test -n "$gltests_LIBOBJS"; then
8643       # Remove the extension.
8644       sed_drop_objext='s/\.o$//;s/\.obj$//'
8645       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
8646         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
8647         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
8648       done
8649     fi
8650     gltests_LIBOBJS=$gltests_libobjs
8651
8652     gltests_LTLIBOBJS=$gltests_ltlibobjs
8653
8654
8655 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
8656   as_fn_error "conditional \"AMDEP\" was never defined.
8657 Usually this means the macro was only invoked conditionally." "$LINENO" 5
8658 fi
8659 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
8660   as_fn_error "conditional \"am__fastdepCC\" was never defined.
8661 Usually this means the macro was only invoked conditionally." "$LINENO" 5
8662 fi
8663  if test -n "$EXEEXT"; then
8664   am__EXEEXT_TRUE=
8665   am__EXEEXT_FALSE='#'
8666 else
8667   am__EXEEXT_TRUE='#'
8668   am__EXEEXT_FALSE=
8669 fi
8670
8671
8672 : ${CONFIG_STATUS=./config.status}
8673 ac_write_fail=0
8674 ac_clean_files_save=$ac_clean_files
8675 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8676 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8677 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
8678 as_write_fail=0
8679 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
8680 #! $SHELL
8681 # Generated by $as_me.
8682 # Run this file to recreate the current configuration.
8683 # Compiler output produced by configure, useful for debugging
8684 # configure, is in config.log if it exists.
8685
8686 debug=false
8687 ac_cs_recheck=false
8688 ac_cs_silent=false
8689
8690 SHELL=\${CONFIG_SHELL-$SHELL}
8691 export SHELL
8692 _ASEOF
8693 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
8694 ## -------------------- ##
8695 ## M4sh Initialization. ##
8696 ## -------------------- ##
8697
8698 # Be more Bourne compatible
8699 DUALCASE=1; export DUALCASE # for MKS sh
8700 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
8701   emulate sh
8702   NULLCMD=:
8703   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8704   # is contrary to our usage.  Disable this feature.
8705   alias -g '${1+"$@"}'='"$@"'
8706   setopt NO_GLOB_SUBST
8707 else
8708   case `(set -o) 2>/dev/null` in #(
8709   *posix*) :
8710     set -o posix ;; #(
8711   *) :
8712      ;;
8713 esac
8714 fi
8715
8716
8717 as_nl='
8718 '
8719 export as_nl
8720 # Printing a long string crashes Solaris 7 /usr/bin/printf.
8721 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
8722 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
8723 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
8724 # Prefer a ksh shell builtin over an external printf program on Solaris,
8725 # but without wasting forks for bash or zsh.
8726 if test -z "$BASH_VERSION$ZSH_VERSION" \
8727     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
8728   as_echo='print -r --'
8729   as_echo_n='print -rn --'
8730 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
8731   as_echo='printf %s\n'
8732   as_echo_n='printf %s'
8733 else
8734   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
8735     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
8736     as_echo_n='/usr/ucb/echo -n'
8737   else
8738     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
8739     as_echo_n_body='eval
8740       arg=$1;
8741       case $arg in #(
8742       *"$as_nl"*)
8743         expr "X$arg" : "X\\(.*\\)$as_nl";
8744         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
8745       esac;
8746       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
8747     '
8748     export as_echo_n_body
8749     as_echo_n='sh -c $as_echo_n_body as_echo'
8750   fi
8751   export as_echo_body
8752   as_echo='sh -c $as_echo_body as_echo'
8753 fi
8754
8755 # The user is always right.
8756 if test "${PATH_SEPARATOR+set}" != set; then
8757   PATH_SEPARATOR=:
8758   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8759     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
8760       PATH_SEPARATOR=';'
8761   }
8762 fi
8763
8764
8765 # IFS
8766 # We need space, tab and new line, in precisely that order.  Quoting is
8767 # there to prevent editors from complaining about space-tab.
8768 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
8769 # splitting by setting IFS to empty value.)
8770 IFS=" ""        $as_nl"
8771
8772 # Find who we are.  Look in the path if we contain no directory separator.
8773 case $0 in #((
8774   *[\\/]* ) as_myself=$0 ;;
8775   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8776 for as_dir in $PATH
8777 do
8778   IFS=$as_save_IFS
8779   test -z "$as_dir" && as_dir=.
8780     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8781   done
8782 IFS=$as_save_IFS
8783
8784      ;;
8785 esac
8786 # We did not find ourselves, most probably we were run as `sh COMMAND'
8787 # in which case we are not to be found in the path.
8788 if test "x$as_myself" = x; then
8789   as_myself=$0
8790 fi
8791 if test ! -f "$as_myself"; then
8792   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8793   exit 1
8794 fi
8795
8796 # Unset variables that we do not need and which cause bugs (e.g. in
8797 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
8798 # suppresses any "Segmentation fault" message there.  '((' could
8799 # trigger a bug in pdksh 5.2.14.
8800 for as_var in BASH_ENV ENV MAIL MAILPATH
8801 do eval test x\${$as_var+set} = xset \
8802   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8803 done
8804 PS1='$ '
8805 PS2='> '
8806 PS4='+ '
8807
8808 # NLS nuisances.
8809 LC_ALL=C
8810 export LC_ALL
8811 LANGUAGE=C
8812 export LANGUAGE
8813
8814 # CDPATH.
8815 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8816
8817
8818 # as_fn_error ERROR [LINENO LOG_FD]
8819 # ---------------------------------
8820 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
8821 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8822 # script with status $?, using 1 if that was 0.
8823 as_fn_error ()
8824 {
8825   as_status=$?; test $as_status -eq 0 && as_status=1
8826   if test "$3"; then
8827     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8828     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
8829   fi
8830   $as_echo "$as_me: error: $1" >&2
8831   as_fn_exit $as_status
8832 } # as_fn_error
8833
8834
8835 # as_fn_set_status STATUS
8836 # -----------------------
8837 # Set $? to STATUS, without forking.
8838 as_fn_set_status ()
8839 {
8840   return $1
8841 } # as_fn_set_status
8842
8843 # as_fn_exit STATUS
8844 # -----------------
8845 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
8846 as_fn_exit ()
8847 {
8848   set +e
8849   as_fn_set_status $1
8850   exit $1
8851 } # as_fn_exit
8852
8853 # as_fn_unset VAR
8854 # ---------------
8855 # Portably unset VAR.
8856 as_fn_unset ()
8857 {
8858   { eval $1=; unset $1;}
8859 }
8860 as_unset=as_fn_unset
8861 # as_fn_append VAR VALUE
8862 # ----------------------
8863 # Append the text in VALUE to the end of the definition contained in VAR. Take
8864 # advantage of any shell optimizations that allow amortized linear growth over
8865 # repeated appends, instead of the typical quadratic growth present in naive
8866 # implementations.
8867 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
8868   eval 'as_fn_append ()
8869   {
8870     eval $1+=\$2
8871   }'
8872 else
8873   as_fn_append ()
8874   {
8875     eval $1=\$$1\$2
8876   }
8877 fi # as_fn_append
8878
8879 # as_fn_arith ARG...
8880 # ------------------
8881 # Perform arithmetic evaluation on the ARGs, and store the result in the
8882 # global $as_val. Take advantage of shells that can avoid forks. The arguments
8883 # must be portable across $(()) and expr.
8884 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
8885   eval 'as_fn_arith ()
8886   {
8887     as_val=$(( $* ))
8888   }'
8889 else
8890   as_fn_arith ()
8891   {
8892     as_val=`expr "$@" || test $? -eq 1`
8893   }
8894 fi # as_fn_arith
8895
8896
8897 if expr a : '\(a\)' >/dev/null 2>&1 &&
8898    test "X`expr 00001 : '.*\(...\)'`" = X001; then
8899   as_expr=expr
8900 else
8901   as_expr=false
8902 fi
8903
8904 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8905   as_basename=basename
8906 else
8907   as_basename=false
8908 fi
8909
8910 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8911   as_dirname=dirname
8912 else
8913   as_dirname=false
8914 fi
8915
8916 as_me=`$as_basename -- "$0" ||
8917 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8918          X"$0" : 'X\(//\)$' \| \
8919          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8920 $as_echo X/"$0" |
8921     sed '/^.*\/\([^/][^/]*\)\/*$/{
8922             s//\1/
8923             q
8924           }
8925           /^X\/\(\/\/\)$/{
8926             s//\1/
8927             q
8928           }
8929           /^X\/\(\/\).*/{
8930             s//\1/
8931             q
8932           }
8933           s/.*/./; q'`
8934
8935 # Avoid depending upon Character Ranges.
8936 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8937 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8938 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8939 as_cr_digits='0123456789'
8940 as_cr_alnum=$as_cr_Letters$as_cr_digits
8941
8942 ECHO_C= ECHO_N= ECHO_T=
8943 case `echo -n x` in #(((((
8944 -n*)
8945   case `echo 'xy\c'` in
8946   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
8947   xy)  ECHO_C='\c';;
8948   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
8949        ECHO_T=' ';;
8950   esac;;
8951 *)
8952   ECHO_N='-n';;
8953 esac
8954
8955 rm -f conf$$ conf$$.exe conf$$.file
8956 if test -d conf$$.dir; then
8957   rm -f conf$$.dir/conf$$.file
8958 else
8959   rm -f conf$$.dir
8960   mkdir conf$$.dir 2>/dev/null
8961 fi
8962 if (echo >conf$$.file) 2>/dev/null; then
8963   if ln -s conf$$.file conf$$ 2>/dev/null; then
8964     as_ln_s='ln -s'
8965     # ... but there are two gotchas:
8966     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8967     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8968     # In both cases, we have to default to `cp -p'.
8969     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8970       as_ln_s='cp -p'
8971   elif ln conf$$.file conf$$ 2>/dev/null; then
8972     as_ln_s=ln
8973   else
8974     as_ln_s='cp -p'
8975   fi
8976 else
8977   as_ln_s='cp -p'
8978 fi
8979 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8980 rmdir conf$$.dir 2>/dev/null
8981
8982
8983 # as_fn_mkdir_p
8984 # -------------
8985 # Create "$as_dir" as a directory, including parents if necessary.
8986 as_fn_mkdir_p ()
8987 {
8988
8989   case $as_dir in #(
8990   -*) as_dir=./$as_dir;;
8991   esac
8992   test -d "$as_dir" || eval $as_mkdir_p || {
8993     as_dirs=
8994     while :; do
8995       case $as_dir in #(
8996       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8997       *) as_qdir=$as_dir;;
8998       esac
8999       as_dirs="'$as_qdir' $as_dirs"
9000       as_dir=`$as_dirname -- "$as_dir" ||
9001 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9002          X"$as_dir" : 'X\(//\)[^/]' \| \
9003          X"$as_dir" : 'X\(//\)$' \| \
9004          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
9005 $as_echo X"$as_dir" |
9006     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9007             s//\1/
9008             q
9009           }
9010           /^X\(\/\/\)[^/].*/{
9011             s//\1/
9012             q
9013           }
9014           /^X\(\/\/\)$/{
9015             s//\1/
9016             q
9017           }
9018           /^X\(\/\).*/{
9019             s//\1/
9020             q
9021           }
9022           s/.*/./; q'`
9023       test -d "$as_dir" && break
9024     done
9025     test -z "$as_dirs" || eval "mkdir $as_dirs"
9026   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
9027
9028
9029 } # as_fn_mkdir_p
9030 if mkdir -p . 2>/dev/null; then
9031   as_mkdir_p='mkdir -p "$as_dir"'
9032 else
9033   test -d ./-p && rmdir ./-p
9034   as_mkdir_p=false
9035 fi
9036
9037 if test -x / >/dev/null 2>&1; then
9038   as_test_x='test -x'
9039 else
9040   if ls -dL / >/dev/null 2>&1; then
9041     as_ls_L_option=L
9042   else
9043     as_ls_L_option=
9044   fi
9045   as_test_x='
9046     eval sh -c '\''
9047       if test -d "$1"; then
9048         test -d "$1/.";
9049       else
9050         case $1 in #(
9051         -*)set "./$1";;
9052         esac;
9053         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
9054         ???[sx]*):;;*)false;;esac;fi
9055     '\'' sh
9056   '
9057 fi
9058 as_executable_p=$as_test_x
9059
9060 # Sed expression to map a string onto a valid CPP name.
9061 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
9062
9063 # Sed expression to map a string onto a valid variable name.
9064 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
9065
9066
9067 exec 6>&1
9068 ## ----------------------------------- ##
9069 ## Main body of $CONFIG_STATUS script. ##
9070 ## ----------------------------------- ##
9071 _ASEOF
9072 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
9073
9074 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9075 # Save the log message, to keep $0 and so on meaningful, and to
9076 # report actual input values of CONFIG_FILES etc. instead of their
9077 # values after options handling.
9078 ac_log="
9079 This file was extended by $as_me, which was
9080 generated by GNU Autoconf 2.64.  Invocation command line was
9081
9082   CONFIG_FILES    = $CONFIG_FILES
9083   CONFIG_HEADERS  = $CONFIG_HEADERS
9084   CONFIG_LINKS    = $CONFIG_LINKS
9085   CONFIG_COMMANDS = $CONFIG_COMMANDS
9086   $ $0 $@
9087
9088 on `(hostname || uname -n) 2>/dev/null | sed 1q`
9089 "
9090
9091 _ACEOF
9092
9093 case $ac_config_files in *"
9094 "*) set x $ac_config_files; shift; ac_config_files=$*;;
9095 esac
9096
9097 case $ac_config_headers in *"
9098 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
9099 esac
9100
9101
9102 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9103 # Files that config.status was made for.
9104 config_files="$ac_config_files"
9105 config_headers="$ac_config_headers"
9106 config_commands="$ac_config_commands"
9107
9108 _ACEOF
9109
9110 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9111 ac_cs_usage="\
9112 \`$as_me' instantiates files and other configuration actions
9113 from templates according to the current configuration.  Unless the files
9114 and actions are specified as TAGs, all are instantiated by default.
9115
9116 Usage: $0 [OPTION]... [TAG]...
9117
9118   -h, --help       print this help, then exit
9119   -V, --version    print version number and configuration settings, then exit
9120   -q, --quiet, --silent
9121                    do not print progress messages
9122   -d, --debug      don't remove temporary files
9123       --recheck    update $as_me by reconfiguring in the same conditions
9124       --file=FILE[:TEMPLATE]
9125                    instantiate the configuration file FILE
9126       --header=FILE[:TEMPLATE]
9127                    instantiate the configuration header FILE
9128
9129 Configuration files:
9130 $config_files
9131
9132 Configuration headers:
9133 $config_headers
9134
9135 Configuration commands:
9136 $config_commands
9137
9138 Report bugs to the package provider."
9139
9140 _ACEOF
9141 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9142 ac_cs_version="\\
9143 config.status
9144 configured by $0, generated by GNU Autoconf 2.64,
9145   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
9146
9147 Copyright (C) 2009 Free Software Foundation, Inc.
9148 This config.status script is free software; the Free Software Foundation
9149 gives unlimited permission to copy, distribute and modify it."
9150
9151 ac_pwd='$ac_pwd'
9152 srcdir='$srcdir'
9153 INSTALL='$INSTALL'
9154 MKDIR_P='$MKDIR_P'
9155 AWK='$AWK'
9156 test -n "\$AWK" || AWK=awk
9157 _ACEOF
9158
9159 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9160 # The default lists apply if the user does not specify any file.
9161 ac_need_defaults=:
9162 while test $# != 0
9163 do
9164   case $1 in
9165   --*=*)
9166     ac_option=`expr "X$1" : 'X\([^=]*\)='`
9167     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
9168     ac_shift=:
9169     ;;
9170   *)
9171     ac_option=$1
9172     ac_optarg=$2
9173     ac_shift=shift
9174     ;;
9175   esac
9176
9177   case $ac_option in
9178   # Handling of the options.
9179   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9180     ac_cs_recheck=: ;;
9181   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
9182     $as_echo "$ac_cs_version"; exit ;;
9183   --debug | --debu | --deb | --de | --d | -d )
9184     debug=: ;;
9185   --file | --fil | --fi | --f )
9186     $ac_shift
9187     case $ac_optarg in
9188     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
9189     esac
9190     as_fn_append CONFIG_FILES " '$ac_optarg'"
9191     ac_need_defaults=false;;
9192   --header | --heade | --head | --hea )
9193     $ac_shift
9194     case $ac_optarg in
9195     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
9196     esac
9197     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
9198     ac_need_defaults=false;;
9199   --he | --h)
9200     # Conflict between --help and --header
9201     as_fn_error "ambiguous option: \`$1'
9202 Try \`$0 --help' for more information.";;
9203   --help | --hel | -h )
9204     $as_echo "$ac_cs_usage"; exit ;;
9205   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
9206   | -silent | --silent | --silen | --sile | --sil | --si | --s)
9207     ac_cs_silent=: ;;
9208
9209   # This is an error.
9210   -*) as_fn_error "unrecognized option: \`$1'
9211 Try \`$0 --help' for more information." ;;
9212
9213   *) as_fn_append ac_config_targets " $1"
9214      ac_need_defaults=false ;;
9215
9216   esac
9217   shift
9218 done
9219
9220 ac_configure_extra_args=
9221
9222 if $ac_cs_silent; then
9223   exec 6>/dev/null
9224   ac_configure_extra_args="$ac_configure_extra_args --silent"
9225 fi
9226
9227 _ACEOF
9228 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9229 if \$ac_cs_recheck; then
9230   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9231   shift
9232   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
9233   CONFIG_SHELL='$SHELL'
9234   export CONFIG_SHELL
9235   exec "\$@"
9236 fi
9237
9238 _ACEOF
9239 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9240 exec 5>>config.log
9241 {
9242   echo
9243   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
9244 ## Running $as_me. ##
9245 _ASBOX
9246   $as_echo "$ac_log"
9247 } >&5
9248
9249 _ACEOF
9250 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9251 #
9252 # INIT-COMMANDS
9253 #
9254 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
9255
9256 _ACEOF
9257
9258 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9259
9260 # Handling of arguments.
9261 for ac_config_target in $ac_config_targets
9262 do
9263   case $ac_config_target in
9264     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
9265     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
9266     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
9267     "gnulib/Makefile") CONFIG_FILES="$CONFIG_FILES gnulib/Makefile:${srcdir}/../gnulib/Makefile.in" ;;
9268     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
9269
9270   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
9271   esac
9272 done
9273
9274
9275 # If the user did not use the arguments to specify the items to instantiate,
9276 # then the envvar interface is used.  Set only those that are not.
9277 # We use the long form for the default assignment because of an extremely
9278 # bizarre bug on SunOS 4.1.3.
9279 if $ac_need_defaults; then
9280   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
9281   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
9282   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
9283 fi
9284
9285 # Have a temporary directory for convenience.  Make it in the build tree
9286 # simply because there is no reason against having it here, and in addition,
9287 # creating and moving files from /tmp can sometimes cause problems.
9288 # Hook for its removal unless debugging.
9289 # Note that there is a small window in which the directory will not be cleaned:
9290 # after its creation but before its name has been assigned to `$tmp'.
9291 $debug ||
9292 {
9293   tmp=
9294   trap 'exit_status=$?
9295   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
9296 ' 0
9297   trap 'as_fn_exit 1' 1 2 13 15
9298 }
9299 # Create a (secure) tmp directory for tmp files.
9300
9301 {
9302   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
9303   test -n "$tmp" && test -d "$tmp"
9304 }  ||
9305 {
9306   tmp=./conf$$-$RANDOM
9307   (umask 077 && mkdir "$tmp")
9308 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
9309
9310 # Set up the scripts for CONFIG_FILES section.
9311 # No need to generate them if there are no CONFIG_FILES.
9312 # This happens for instance with `./config.status config.h'.
9313 if test -n "$CONFIG_FILES"; then
9314
9315
9316 ac_cr=`echo X | tr X '\015'`
9317 # On cygwin, bash can eat \r inside `` if the user requested igncr.
9318 # But we know of no other shell where ac_cr would be empty at this
9319 # point, so we can use a bashism as a fallback.
9320 if test "x$ac_cr" = x; then
9321   eval ac_cr=\$\'\\r\'
9322 fi
9323 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
9324 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
9325   ac_cs_awk_cr='\r'
9326 else
9327   ac_cs_awk_cr=$ac_cr
9328 fi
9329
9330 echo 'BEGIN {' >"$tmp/subs1.awk" &&
9331 _ACEOF
9332
9333
9334 {
9335   echo "cat >conf$$subs.awk <<_ACEOF" &&
9336   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
9337   echo "_ACEOF"
9338 } >conf$$subs.sh ||
9339   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
9340 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
9341 ac_delim='%!_!# '
9342 for ac_last_try in false false false false false :; do
9343   . ./conf$$subs.sh ||
9344     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
9345
9346   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
9347   if test $ac_delim_n = $ac_delim_num; then
9348     break
9349   elif $ac_last_try; then
9350     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
9351   else
9352     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9353   fi
9354 done
9355 rm -f conf$$subs.sh
9356
9357 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9358 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
9359 _ACEOF
9360 sed -n '
9361 h
9362 s/^/S["/; s/!.*/"]=/
9363 p
9364 g
9365 s/^[^!]*!//
9366 :repl
9367 t repl
9368 s/'"$ac_delim"'$//
9369 t delim
9370 :nl
9371 h
9372 s/\(.\{148\}\).*/\1/
9373 t more1
9374 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
9375 p
9376 n
9377 b repl
9378 :more1
9379 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
9380 p
9381 g
9382 s/.\{148\}//
9383 t nl
9384 :delim
9385 h
9386 s/\(.\{148\}\).*/\1/
9387 t more2
9388 s/["\\]/\\&/g; s/^/"/; s/$/"/
9389 p
9390 b
9391 :more2
9392 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
9393 p
9394 g
9395 s/.\{148\}//
9396 t delim
9397 ' <conf$$subs.awk | sed '
9398 /^[^""]/{
9399   N
9400   s/\n//
9401 }
9402 ' >>$CONFIG_STATUS || ac_write_fail=1
9403 rm -f conf$$subs.awk
9404 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9405 _ACAWK
9406 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
9407   for (key in S) S_is_set[key] = 1
9408   FS = "\a"
9409
9410 }
9411 {
9412   line = $ 0
9413   nfields = split(line, field, "@")
9414   substed = 0
9415   len = length(field[1])
9416   for (i = 2; i < nfields; i++) {
9417     key = field[i]
9418     keylen = length(key)
9419     if (S_is_set[key]) {
9420       value = S[key]
9421       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
9422       len += length(value) + length(field[++i])
9423       substed = 1
9424     } else
9425       len += 1 + keylen
9426   }
9427
9428   print line
9429 }
9430
9431 _ACAWK
9432 _ACEOF
9433 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9434 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
9435   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
9436 else
9437   cat
9438 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
9439   || as_fn_error "could not setup config files machinery" "$LINENO" 5
9440 _ACEOF
9441
9442 # VPATH may cause trouble with some makes, so we remove $(srcdir),
9443 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
9444 # trailing colons and then remove the whole line if VPATH becomes empty
9445 # (actually we leave an empty line to preserve line numbers).
9446 if test "x$srcdir" = x.; then
9447   ac_vpsub='/^[  ]*VPATH[        ]*=/{
9448 s/:*\$(srcdir):*/:/
9449 s/:*\${srcdir}:*/:/
9450 s/:*@srcdir@:*/:/
9451 s/^\([^=]*=[     ]*\):*/\1/
9452 s/:*$//
9453 s/^[^=]*=[       ]*$//
9454 }'
9455 fi
9456
9457 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9458 fi # test -n "$CONFIG_FILES"
9459
9460 # Set up the scripts for CONFIG_HEADERS section.
9461 # No need to generate them if there are no CONFIG_HEADERS.
9462 # This happens for instance with `./config.status Makefile'.
9463 if test -n "$CONFIG_HEADERS"; then
9464 cat >"$tmp/defines.awk" <<\_ACAWK ||
9465 BEGIN {
9466 _ACEOF
9467
9468 # Transform confdefs.h into an awk script `defines.awk', embedded as
9469 # here-document in config.status, that substitutes the proper values into
9470 # config.h.in to produce config.h.
9471
9472 # Create a delimiter string that does not exist in confdefs.h, to ease
9473 # handling of long lines.
9474 ac_delim='%!_!# '
9475 for ac_last_try in false false :; do
9476   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
9477   if test -z "$ac_t"; then
9478     break
9479   elif $ac_last_try; then
9480     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
9481   else
9482     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9483   fi
9484 done
9485
9486 # For the awk script, D is an array of macro values keyed by name,
9487 # likewise P contains macro parameters if any.  Preserve backslash
9488 # newline sequences.
9489
9490 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
9491 sed -n '
9492 s/.\{148\}/&'"$ac_delim"'/g
9493 t rset
9494 :rset
9495 s/^[     ]*#[    ]*define[       ][      ]*/ /
9496 t def
9497 d
9498 :def
9499 s/\\$//
9500 t bsnl
9501 s/["\\]/\\&/g
9502 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
9503 D["\1"]=" \3"/p
9504 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
9505 d
9506 :bsnl
9507 s/["\\]/\\&/g
9508 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
9509 D["\1"]=" \3\\\\\\n"\\/p
9510 t cont
9511 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
9512 t cont
9513 d
9514 :cont
9515 n
9516 s/.\{148\}/&'"$ac_delim"'/g
9517 t clear
9518 :clear
9519 s/\\$//
9520 t bsnlc
9521 s/["\\]/\\&/g; s/^/"/; s/$/"/p
9522 d
9523 :bsnlc
9524 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
9525 b cont
9526 ' <confdefs.h | sed '
9527 s/'"$ac_delim"'/"\\\
9528 "/g' >>$CONFIG_STATUS || ac_write_fail=1
9529
9530 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9531   for (key in D) D_is_set[key] = 1
9532   FS = "\a"
9533 }
9534 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
9535   line = \$ 0
9536   split(line, arg, " ")
9537   if (arg[1] == "#") {
9538     defundef = arg[2]
9539     mac1 = arg[3]
9540   } else {
9541     defundef = substr(arg[1], 2)
9542     mac1 = arg[2]
9543   }
9544   split(mac1, mac2, "(") #)
9545   macro = mac2[1]
9546   prefix = substr(line, 1, index(line, defundef) - 1)
9547   if (D_is_set[macro]) {
9548     # Preserve the white space surrounding the "#".
9549     print prefix "define", macro P[macro] D[macro]
9550     next
9551   } else {
9552     # Replace #undef with comments.  This is necessary, for example,
9553     # in the case of _POSIX_SOURCE, which is predefined and required
9554     # on some systems where configure will not decide to define it.
9555     if (defundef == "undef") {
9556       print "/*", prefix defundef, macro, "*/"
9557       next
9558     }
9559   }
9560 }
9561 { print }
9562 _ACAWK
9563 _ACEOF
9564 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9565   as_fn_error "could not setup config headers machinery" "$LINENO" 5
9566 fi # test -n "$CONFIG_HEADERS"
9567
9568
9569 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
9570 shift
9571 for ac_tag
9572 do
9573   case $ac_tag in
9574   :[FHLC]) ac_mode=$ac_tag; continue;;
9575   esac
9576   case $ac_mode$ac_tag in
9577   :[FHL]*:*);;
9578   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
9579   :[FH]-) ac_tag=-:-;;
9580   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
9581   esac
9582   ac_save_IFS=$IFS
9583   IFS=:
9584   set x $ac_tag
9585   IFS=$ac_save_IFS
9586   shift
9587   ac_file=$1
9588   shift
9589
9590   case $ac_mode in
9591   :L) ac_source=$1;;
9592   :[FH])
9593     ac_file_inputs=
9594     for ac_f
9595     do
9596       case $ac_f in
9597       -) ac_f="$tmp/stdin";;
9598       *) # Look for the file first in the build tree, then in the source tree
9599          # (if the path is not absolute).  The absolute path cannot be DOS-style,
9600          # because $ac_f cannot contain `:'.
9601          test -f "$ac_f" ||
9602            case $ac_f in
9603            [\\/$]*) false;;
9604            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
9605            esac ||
9606            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
9607       esac
9608       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
9609       as_fn_append ac_file_inputs " '$ac_f'"
9610     done
9611
9612     # Let's still pretend it is `configure' which instantiates (i.e., don't
9613     # use $as_me), people would be surprised to read:
9614     #    /* config.h.  Generated by config.status.  */
9615     configure_input='Generated from '`
9616           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
9617         `' by configure.'
9618     if test x"$ac_file" != x-; then
9619       configure_input="$ac_file.  $configure_input"
9620       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
9621 $as_echo "$as_me: creating $ac_file" >&6;}
9622     fi
9623     # Neutralize special characters interpreted by sed in replacement strings.
9624     case $configure_input in #(
9625     *\&* | *\|* | *\\* )
9626        ac_sed_conf_input=`$as_echo "$configure_input" |
9627        sed 's/[\\\\&|]/\\\\&/g'`;; #(
9628     *) ac_sed_conf_input=$configure_input;;
9629     esac
9630
9631     case $ac_tag in
9632     *:-:* | *:-) cat >"$tmp/stdin" \
9633       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
9634     esac
9635     ;;
9636   esac
9637
9638   ac_dir=`$as_dirname -- "$ac_file" ||
9639 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9640          X"$ac_file" : 'X\(//\)[^/]' \| \
9641          X"$ac_file" : 'X\(//\)$' \| \
9642          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
9643 $as_echo X"$ac_file" |
9644     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9645             s//\1/
9646             q
9647           }
9648           /^X\(\/\/\)[^/].*/{
9649             s//\1/
9650             q
9651           }
9652           /^X\(\/\/\)$/{
9653             s//\1/
9654             q
9655           }
9656           /^X\(\/\).*/{
9657             s//\1/
9658             q
9659           }
9660           s/.*/./; q'`
9661   as_dir="$ac_dir"; as_fn_mkdir_p
9662   ac_builddir=.
9663
9664 case "$ac_dir" in
9665 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9666 *)
9667   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
9668   # A ".." for each directory in $ac_dir_suffix.
9669   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
9670   case $ac_top_builddir_sub in
9671   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9672   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9673   esac ;;
9674 esac
9675 ac_abs_top_builddir=$ac_pwd
9676 ac_abs_builddir=$ac_pwd$ac_dir_suffix
9677 # for backward compatibility:
9678 ac_top_builddir=$ac_top_build_prefix
9679
9680 case $srcdir in
9681   .)  # We are building in place.
9682     ac_srcdir=.
9683     ac_top_srcdir=$ac_top_builddir_sub
9684     ac_abs_top_srcdir=$ac_pwd ;;
9685   [\\/]* | ?:[\\/]* )  # Absolute name.
9686     ac_srcdir=$srcdir$ac_dir_suffix;
9687     ac_top_srcdir=$srcdir
9688     ac_abs_top_srcdir=$srcdir ;;
9689   *) # Relative name.
9690     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
9691     ac_top_srcdir=$ac_top_build_prefix$srcdir
9692     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
9693 esac
9694 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
9695
9696
9697   case $ac_mode in
9698   :F)
9699   #
9700   # CONFIG_FILE
9701   #
9702
9703   case $INSTALL in
9704   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9705   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
9706   esac
9707   ac_MKDIR_P=$MKDIR_P
9708   case $MKDIR_P in
9709   [\\/$]* | ?:[\\/]* ) ;;
9710   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
9711   esac
9712 _ACEOF
9713
9714 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9715 # If the template does not know about datarootdir, expand it.
9716 # FIXME: This hack should be removed a few years after 2.60.
9717 ac_datarootdir_hack=; ac_datarootdir_seen=
9718 ac_sed_dataroot='
9719 /datarootdir/ {
9720   p
9721   q
9722 }
9723 /@datadir@/p
9724 /@docdir@/p
9725 /@infodir@/p
9726 /@localedir@/p
9727 /@mandir@/p'
9728 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9729 *datarootdir*) ac_datarootdir_seen=yes;;
9730 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
9731   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9732 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9733 _ACEOF
9734 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9735   ac_datarootdir_hack='
9736   s&@datadir@&$datadir&g
9737   s&@docdir@&$docdir&g
9738   s&@infodir@&$infodir&g
9739   s&@localedir@&$localedir&g
9740   s&@mandir@&$mandir&g
9741   s&\\\${datarootdir}&$datarootdir&g' ;;
9742 esac
9743 _ACEOF
9744
9745 # Neutralize VPATH when `$srcdir' = `.'.
9746 # Shell code in configure.ac might set extrasub.
9747 # FIXME: do we really want to maintain this feature?
9748 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9749 ac_sed_extra="$ac_vpsub
9750 $extrasub
9751 _ACEOF
9752 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9753 :t
9754 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9755 s|@configure_input@|$ac_sed_conf_input|;t t
9756 s&@top_builddir@&$ac_top_builddir_sub&;t t
9757 s&@top_build_prefix@&$ac_top_build_prefix&;t t
9758 s&@srcdir@&$ac_srcdir&;t t
9759 s&@abs_srcdir@&$ac_abs_srcdir&;t t
9760 s&@top_srcdir@&$ac_top_srcdir&;t t
9761 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
9762 s&@builddir@&$ac_builddir&;t t
9763 s&@abs_builddir@&$ac_abs_builddir&;t t
9764 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9765 s&@INSTALL@&$ac_INSTALL&;t t
9766 s&@MKDIR_P@&$ac_MKDIR_P&;t t
9767 $ac_datarootdir_hack
9768 "
9769 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
9770   || as_fn_error "could not create $ac_file" "$LINENO" 5
9771
9772 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9773   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
9774   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
9775   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9776 which seems to be undefined.  Please make sure it is defined." >&5
9777 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9778 which seems to be undefined.  Please make sure it is defined." >&2;}
9779
9780   rm -f "$tmp/stdin"
9781   case $ac_file in
9782   -) cat "$tmp/out" && rm -f "$tmp/out";;
9783   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
9784   esac \
9785   || as_fn_error "could not create $ac_file" "$LINENO" 5
9786  ;;
9787   :H)
9788   #
9789   # CONFIG_HEADER
9790   #
9791   if test x"$ac_file" != x-; then
9792     {
9793       $as_echo "/* $configure_input  */" \
9794       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
9795     } >"$tmp/config.h" \
9796       || as_fn_error "could not create $ac_file" "$LINENO" 5
9797     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
9798       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9799 $as_echo "$as_me: $ac_file is unchanged" >&6;}
9800     else
9801       rm -f "$ac_file"
9802       mv "$tmp/config.h" "$ac_file" \
9803         || as_fn_error "could not create $ac_file" "$LINENO" 5
9804     fi
9805   else
9806     $as_echo "/* $configure_input  */" \
9807       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
9808       || as_fn_error "could not create -" "$LINENO" 5
9809   fi
9810 # Compute "$ac_file"'s index in $config_headers.
9811 _am_arg="$ac_file"
9812 _am_stamp_count=1
9813 for _am_header in $config_headers :; do
9814   case $_am_header in
9815     $_am_arg | $_am_arg:* )
9816       break ;;
9817     * )
9818       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
9819   esac
9820 done
9821 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
9822 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9823          X"$_am_arg" : 'X\(//\)[^/]' \| \
9824          X"$_am_arg" : 'X\(//\)$' \| \
9825          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
9826 $as_echo X"$_am_arg" |
9827     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9828             s//\1/
9829             q
9830           }
9831           /^X\(\/\/\)[^/].*/{
9832             s//\1/
9833             q
9834           }
9835           /^X\(\/\/\)$/{
9836             s//\1/
9837             q
9838           }
9839           /^X\(\/\).*/{
9840             s//\1/
9841             q
9842           }
9843           s/.*/./; q'`/stamp-h$_am_stamp_count
9844  ;;
9845
9846   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
9847 $as_echo "$as_me: executing $ac_file commands" >&6;}
9848  ;;
9849   esac
9850
9851
9852   case $ac_file$ac_mode in
9853     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
9854   # Autoconf 2.62 quotes --file arguments for eval, but not when files
9855   # are listed without --file.  Let's play safe and only enable the eval
9856   # if we detect the quoting.
9857   case $CONFIG_FILES in
9858   *\'*) eval set x "$CONFIG_FILES" ;;
9859   *)   set x $CONFIG_FILES ;;
9860   esac
9861   shift
9862   for mf
9863   do
9864     # Strip MF so we end up with the name of the file.
9865     mf=`echo "$mf" | sed -e 's/:.*$//'`
9866     # Check whether this is an Automake generated Makefile or not.
9867     # We used to match only the files named `Makefile.in', but
9868     # some people rename them; so instead we look at the file content.
9869     # Grep'ing the first line is not enough: some people post-process
9870     # each Makefile.in and add a new line on top of each file to say so.
9871     # Grep'ing the whole file is not good either: AIX grep has a line
9872     # limit of 2048, but all sed's we know have understand at least 4000.
9873     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
9874       dirpart=`$as_dirname -- "$mf" ||
9875 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9876          X"$mf" : 'X\(//\)[^/]' \| \
9877          X"$mf" : 'X\(//\)$' \| \
9878          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
9879 $as_echo X"$mf" |
9880     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9881             s//\1/
9882             q
9883           }
9884           /^X\(\/\/\)[^/].*/{
9885             s//\1/
9886             q
9887           }
9888           /^X\(\/\/\)$/{
9889             s//\1/
9890             q
9891           }
9892           /^X\(\/\).*/{
9893             s//\1/
9894             q
9895           }
9896           s/.*/./; q'`
9897     else
9898       continue
9899     fi
9900     # Extract the definition of DEPDIR, am__include, and am__quote
9901     # from the Makefile without running `make'.
9902     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
9903     test -z "$DEPDIR" && continue
9904     am__include=`sed -n 's/^am__include = //p' < "$mf"`
9905     test -z "am__include" && continue
9906     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
9907     # When using ansi2knr, U may be empty or an underscore; expand it
9908     U=`sed -n 's/^U = //p' < "$mf"`
9909     # Find all dependency output files, they are included files with
9910     # $(DEPDIR) in their names.  We invoke sed twice because it is the
9911     # simplest approach to changing $(DEPDIR) to its actual value in the
9912     # expansion.
9913     for file in `sed -n "
9914       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
9915          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
9916       # Make sure the directory exists.
9917       test -f "$dirpart/$file" && continue
9918       fdir=`$as_dirname -- "$file" ||
9919 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9920          X"$file" : 'X\(//\)[^/]' \| \
9921          X"$file" : 'X\(//\)$' \| \
9922          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
9923 $as_echo X"$file" |
9924     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9925             s//\1/
9926             q
9927           }
9928           /^X\(\/\/\)[^/].*/{
9929             s//\1/
9930             q
9931           }
9932           /^X\(\/\/\)$/{
9933             s//\1/
9934             q
9935           }
9936           /^X\(\/\).*/{
9937             s//\1/
9938             q
9939           }
9940           s/.*/./; q'`
9941       as_dir=$dirpart/$fdir; as_fn_mkdir_p
9942       # echo "creating $dirpart/$file"
9943       echo '# dummy' > "$dirpart/$file"
9944     done
9945   done
9946 }
9947  ;;
9948     "default":C) case x$CONFIG_HEADERS in
9949 xconfig.h:config.in)
9950 echo > stamp-h ;;
9951 esac
9952  ;;
9953
9954   esac
9955 done # for ac_tag
9956
9957
9958 as_fn_exit 0
9959 _ACEOF
9960 ac_clean_files=$ac_clean_files_save
9961
9962 test $ac_write_fail = 0 ||
9963   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
9964
9965
9966 # configure is writing to config.log, and then calls config.status.
9967 # config.status does its own redirection, appending to config.log.
9968 # Unfortunately, on DOS this fails, as config.log is still kept open
9969 # by configure, so config.status won't be able to write to it; its
9970 # output is simply discarded.  So we exec the FD to /dev/null,
9971 # effectively closing config.log, so it can be properly (re)opened and
9972 # appended to by config.status.  When coming back to configure, we
9973 # need to make the FD available again.
9974 if test "$no_create" != yes; then
9975   ac_cs_success=:
9976   ac_config_status_args=
9977   test "$silent" = yes &&
9978     ac_config_status_args="$ac_config_status_args --quiet"
9979   exec 5>/dev/null
9980   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9981   exec 5>>config.log
9982   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9983   # would make configure fail if this is the last instruction.
9984   $ac_cs_success || as_fn_exit $?
9985 fi
9986 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9987   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9988 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9989 fi
9990