sim/common/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="Makefile.in"
 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 ac_subst_vars='LTLIBOBJS
 592 LIBOBJS
 593 TARGET_SUBDIR
 594 CPP_FOR_TARGET
 595 REPORT_BUGS_TEXI
 596 REPORT_BUGS_TO
 597 PKGVERSION
 598 sim_profile
 599 sim_trace
 600 sim_stdio
 601 sim_debug
 602 sim_cflags
 603 sim_bswap
 604 MAINT
 605 EGREP
 606 GREP
 607 CPP
 608 CATOBJEXT
 609 GENCAT
 610 INSTOBJEXT
 611 DATADIRNAME
 612 CATALOGS
 613 POSUB
 614 GMSGFMT
 615 XGETTEXT
 616 INCINTL
 617 LIBINTL_DEP
 618 LIBINTL
 619 USE_NLS
 620 RANLIB
 621 AR
 622 HDEFINES
 623 CC_FOR_BUILD
 624 INSTALL_DATA
 625 INSTALL_SCRIPT
 626 INSTALL_PROGRAM
 627 OBJEXT
 628 EXEEXT
 629 ac_ct_CC
 630 CPPFLAGS
 631 LDFLAGS
 632 CFLAGS
 633 CC
 634 target_os
 635 target_vendor
 636 target_cpu
 637 target
 638 host_os
 639 host_vendor
 640 host_cpu
 641 host
 642 build_os
 643 build_vendor
 644 build_cpu
 645 build
 646 target_alias
 647 host_alias
 648 build_alias
 649 LIBS
 650 ECHO_T
 651 ECHO_N
 652 ECHO_C
 653 DEFS
 654 mandir
 655 localedir
 656 libdir
 657 psdir
 658 pdfdir
 659 dvidir
 660 htmldir
 661 infodir
 662 docdir
 663 oldincludedir
 664 includedir
 665 localstatedir
 666 sharedstatedir
 667 sysconfdir
 668 datadir
 669 datarootdir
 670 libexecdir
 671 sbindir
 672 bindir
 673 program_transform_name
 674 prefix
 675 exec_prefix
 676 PACKAGE_URL
 677 PACKAGE_BUGREPORT
 678 PACKAGE_STRING
 679 PACKAGE_VERSION
 680 PACKAGE_TARNAME
 681 PACKAGE_NAME
 682 PATH_SEPARATOR
 683 SHELL
 684 WERROR_CFLAGS
 685 WARN_CFLAGS
 686 sim_xor_endian
 687 sim_stdcall
 688 sim_smp
 689 sim_reserved_bits
 690 sim_regparm
 691 sim_packages
 692 sim_inline
 693 sim_hw
 694 sim_hw_objs
 695 sim_hw_cflags
 696 sim_default_model
 697 sim_scache
 698 sim_float
 699 sim_hostendian
 700 sim_endian
 701 sim_bitsize
 702 sim_assert
 703 sim_alignment
 704 sim_environment'
 705 ac_subst_files=''
 706 ac_user_opts='
 707 enable_option_checking
 708 with_zlib
 709 enable_maintainer_mode
 710 enable_sim_bswap
 711 enable_sim_cflags
 712 enable_sim_debug
 713 enable_sim_stdio
 714 enable_sim_trace
 715 enable_sim_profile
 716 with_pkgversion
 717 with_bugurl
 718 '
 719       ac_precious_vars='build_alias
 720 host_alias
 721 target_alias
 722 CC
 723 CFLAGS
 724 LDFLAGS
 725 LIBS
 726 CPPFLAGS
 727 CPP'
 728
 729
 730 # Initialize some variables set by options.
 731 ac_init_help=
 732 ac_init_version=false
 733 ac_unrecognized_opts=
 734 ac_unrecognized_sep=
 735 # The variables have the same names as the options, with
 736 # dashes changed to underlines.
 737 cache_file=/dev/null
 738 exec_prefix=NONE
 739 no_create=
 740 no_recursion=
 741 prefix=NONE
 742 program_prefix=NONE
 743 program_suffix=NONE
 744 program_transform_name=s,x,x,
 745 silent=
 746 site=
 747 srcdir=
 748 verbose=
 749 x_includes=NONE
 750 x_libraries=NONE
 751
 752 # Installation directory options.
 753 # These are left unexpanded so users can "make install exec_prefix=/foo"
 754 # and all the variables that are supposed to be based on exec_prefix
 755 # by default will actually change.
 756 # Use braces instead of parens because sh, perl, etc. also accept them.
 757 # (The list follows the same order as the GNU Coding Standards.)
 758 bindir='${exec_prefix}/bin'
 759 sbindir='${exec_prefix}/sbin'
 760 libexecdir='${exec_prefix}/libexec'
 761 datarootdir='${prefix}/share'
 762 datadir='${datarootdir}'
 763 sysconfdir='${prefix}/etc'
 764 sharedstatedir='${prefix}/com'
 765 localstatedir='${prefix}/var'
 766 includedir='${prefix}/include'
 767 oldincludedir='/usr/include'
 768 docdir='${datarootdir}/doc/${PACKAGE}'
 769 infodir='${datarootdir}/info'
 770 htmldir='${docdir}'
 771 dvidir='${docdir}'
 772 pdfdir='${docdir}'
 773 psdir='${docdir}'
 774 libdir='${exec_prefix}/lib'
 775 localedir='${datarootdir}/locale'
 776 mandir='${datarootdir}/man'
 777
 778 ac_prev=
 779 ac_dashdash=
 780 for ac_option
 781 do
 782   # If the previous option needs an argument, assign it.
 783   if test -n "$ac_prev"; then
 784     eval $ac_prev=\$ac_option
 785     ac_prev=
 786     continue
 787   fi
 788
 789   case $ac_option in
 790   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 791   *)    ac_optarg=yes ;;
 792   esac
 793
 794   # Accept the important Cygnus configure options, so we can diagnose typos.
 795
 796   case $ac_dashdash$ac_option in
 797   --)
 798     ac_dashdash=yes ;;
 799
 800   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 801     ac_prev=bindir ;;
 802   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 803     bindir=$ac_optarg ;;
 804
 805   -build | --build | --buil | --bui | --bu)
 806     ac_prev=build_alias ;;
 807   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 808     build_alias=$ac_optarg ;;
 809
 810   -cache-file | --cache-file | --cache-fil | --cache-fi \
 811   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 812     ac_prev=cache_file ;;
 813   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 814   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 815     cache_file=$ac_optarg ;;
 816
 817   --config-cache | -C)
 818     cache_file=config.cache ;;
 819
 820   -datadir | --datadir | --datadi | --datad)
 821     ac_prev=datadir ;;
 822   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 823     datadir=$ac_optarg ;;
 824
 825   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 826   | --dataroo | --dataro | --datar)
 827     ac_prev=datarootdir ;;
 828   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 829   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 830     datarootdir=$ac_optarg ;;
 831
 832   -disable-* | --disable-*)
 833     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 834     # Reject names that are not valid shell variable names.
 835     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 836       as_fn_error "invalid feature name: $ac_useropt"
 837     ac_useropt_orig=$ac_useropt
 838     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 839     case $ac_user_opts in
 840       *"
 841 "enable_$ac_useropt"
 842 "*) ;;
 843       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 844          ac_unrecognized_sep=', ';;
 845     esac
 846     eval enable_$ac_useropt=no ;;
 847
 848   -docdir | --docdir | --docdi | --doc | --do)
 849     ac_prev=docdir ;;
 850   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 851     docdir=$ac_optarg ;;
 852
 853   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 854     ac_prev=dvidir ;;
 855   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 856     dvidir=$ac_optarg ;;
 857
 858   -enable-* | --enable-*)
 859     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 860     # Reject names that are not valid shell variable names.
 861     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 862       as_fn_error "invalid feature name: $ac_useropt"
 863     ac_useropt_orig=$ac_useropt
 864     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 865     case $ac_user_opts in
 866       *"
 867 "enable_$ac_useropt"
 868 "*) ;;
 869       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 870          ac_unrecognized_sep=', ';;
 871     esac
 872     eval enable_$ac_useropt=\$ac_optarg ;;
 873
 874   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 875   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 876   | --exec | --exe | --ex)
 877     ac_prev=exec_prefix ;;
 878   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 879   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 880   | --exec=* | --exe=* | --ex=*)
 881     exec_prefix=$ac_optarg ;;
 882
 883   -gas | --gas | --ga | --g)
 884     # Obsolete; use --with-gas.
 885     with_gas=yes ;;
 886
 887   -help | --help | --hel | --he | -h)
 888     ac_init_help=long ;;
 889   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 890     ac_init_help=recursive ;;
 891   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 892     ac_init_help=short ;;
 893
 894   -host | --host | --hos | --ho)
 895     ac_prev=host_alias ;;
 896   -host=* | --host=* | --hos=* | --ho=*)
 897     host_alias=$ac_optarg ;;
 898
 899   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 900     ac_prev=htmldir ;;
 901   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 902   | --ht=*)
 903     htmldir=$ac_optarg ;;
 904
 905   -includedir | --includedir | --includedi | --included | --include \
 906   | --includ | --inclu | --incl | --inc)
 907     ac_prev=includedir ;;
 908   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 909   | --includ=* | --inclu=* | --incl=* | --inc=*)
 910     includedir=$ac_optarg ;;
 911
 912   -infodir | --infodir | --infodi | --infod | --info | --inf)
 913     ac_prev=infodir ;;
 914   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 915     infodir=$ac_optarg ;;
 916
 917   -libdir | --libdir | --libdi | --libd)
 918     ac_prev=libdir ;;
 919   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 920     libdir=$ac_optarg ;;
 921
 922   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 923   | --libexe | --libex | --libe)
 924     ac_prev=libexecdir ;;
 925   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 926   | --libexe=* | --libex=* | --libe=*)
 927     libexecdir=$ac_optarg ;;
 928
 929   -localedir | --localedir | --localedi | --localed | --locale)
 930     ac_prev=localedir ;;
 931   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 932     localedir=$ac_optarg ;;
 933
 934   -localstatedir | --localstatedir | --localstatedi | --localstated \
 935   | --localstate | --localstat | --localsta | --localst | --locals)
 936     ac_prev=localstatedir ;;
 937   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 938   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 939     localstatedir=$ac_optarg ;;
 940
 941   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 942     ac_prev=mandir ;;
 943   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 944     mandir=$ac_optarg ;;
 945
 946   -nfp | --nfp | --nf)
 947     # Obsolete; use --without-fp.
 948     with_fp=no ;;
 949
 950   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 951   | --no-cr | --no-c | -n)
 952     no_create=yes ;;
 953
 954   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 955   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 956     no_recursion=yes ;;
 957
 958   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 959   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 960   | --oldin | --oldi | --old | --ol | --o)
 961     ac_prev=oldincludedir ;;
 962   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 963   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 964   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 965     oldincludedir=$ac_optarg ;;
 966
 967   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 968     ac_prev=prefix ;;
 969   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 970     prefix=$ac_optarg ;;
 971
 972   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 973   | --program-pre | --program-pr | --program-p)
 974     ac_prev=program_prefix ;;
 975   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 976   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 977     program_prefix=$ac_optarg ;;
 978
 979   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 980   | --program-suf | --program-su | --program-s)
 981     ac_prev=program_suffix ;;
 982   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 983   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 984     program_suffix=$ac_optarg ;;
 985
 986   -program-transform-name | --program-transform-name \
 987   | --program-transform-nam | --program-transform-na \
 988   | --program-transform-n | --program-transform- \
 989   | --program-transform | --program-transfor \
 990   | --program-transfo | --program-transf \
 991   | --program-trans | --program-tran \
 992   | --progr-tra | --program-tr | --program-t)
 993     ac_prev=program_transform_name ;;
 994   -program-transform-name=* | --program-transform-name=* \
 995   | --program-transform-nam=* | --program-transform-na=* \
 996   | --program-transform-n=* | --program-transform-=* \
 997   | --program-transform=* | --program-transfor=* \
 998   | --program-transfo=* | --program-transf=* \
 999   | --program-trans=* | --program-tran=* \
1000   | --progr-tra=* | --program-tr=* | --program-t=*)
1001     program_transform_name=$ac_optarg ;;
1002
1003   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1004     ac_prev=pdfdir ;;
1005   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1006     pdfdir=$ac_optarg ;;
1007
1008   -psdir | --psdir | --psdi | --psd | --ps)
1009     ac_prev=psdir ;;
1010   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1011     psdir=$ac_optarg ;;
1012
1013   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1014   | -silent | --silent | --silen | --sile | --sil)
1015     silent=yes ;;
1016
1017   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1018     ac_prev=sbindir ;;
1019   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1020   | --sbi=* | --sb=*)
1021     sbindir=$ac_optarg ;;
1022
1023   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1024   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1025   | --sharedst | --shareds | --shared | --share | --shar \
1026   | --sha | --sh)
1027     ac_prev=sharedstatedir ;;
1028   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1029   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1030   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1031   | --sha=* | --sh=*)
1032     sharedstatedir=$ac_optarg ;;
1033
1034   -site | --site | --sit)
1035     ac_prev=site ;;
1036   -site=* | --site=* | --sit=*)
1037     site=$ac_optarg ;;
1038
1039   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1040     ac_prev=srcdir ;;
1041   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1042     srcdir=$ac_optarg ;;
1043
1044   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1045   | --syscon | --sysco | --sysc | --sys | --sy)
1046     ac_prev=sysconfdir ;;
1047   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1048   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1049     sysconfdir=$ac_optarg ;;
1050
1051   -target | --target | --targe | --targ | --tar | --ta | --t)
1052     ac_prev=target_alias ;;
1053   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1054     target_alias=$ac_optarg ;;
1055
1056   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1057     verbose=yes ;;
1058
1059   -version | --version | --versio | --versi | --vers | -V)
1060     ac_init_version=: ;;
1061
1062   -with-* | --with-*)
1063     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1064     # Reject names that are not valid shell variable names.
1065     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1066       as_fn_error "invalid package name: $ac_useropt"
1067     ac_useropt_orig=$ac_useropt
1068     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1069     case $ac_user_opts in
1070       *"
1071 "with_$ac_useropt"
1072 "*) ;;
1073       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1074          ac_unrecognized_sep=', ';;
1075     esac
1076     eval with_$ac_useropt=\$ac_optarg ;;
1077
1078   -without-* | --without-*)
1079     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1080     # Reject names that are not valid shell variable names.
1081     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1082       as_fn_error "invalid package name: $ac_useropt"
1083     ac_useropt_orig=$ac_useropt
1084     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1085     case $ac_user_opts in
1086       *"
1087 "with_$ac_useropt"
1088 "*) ;;
1089       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1090          ac_unrecognized_sep=', ';;
1091     esac
1092     eval with_$ac_useropt=no ;;
1093
1094   --x)
1095     # Obsolete; use --with-x.
1096     with_x=yes ;;
1097
1098   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1099   | --x-incl | --x-inc | --x-in | --x-i)
1100     ac_prev=x_includes ;;
1101   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1102   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1103     x_includes=$ac_optarg ;;
1104
1105   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1106   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1107     ac_prev=x_libraries ;;
1108   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1109   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1110     x_libraries=$ac_optarg ;;
1111
1112   -*) as_fn_error "unrecognized option: \`$ac_option'
1113 Try \`$0 --help' for more information."
1114     ;;
1115
1116   *=*)
1117     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1118     # Reject names that are not valid shell variable names.
1119     case $ac_envvar in #(
1120       '' | [0-9]* | *[!_$as_cr_alnum]* )
1121       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1122     esac
1123     eval $ac_envvar=\$ac_optarg
1124     export $ac_envvar ;;
1125
1126   *)
1127     # FIXME: should be removed in autoconf 3.0.
1128     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1129     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1130       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1131     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1132     ;;
1133
1134   esac
1135 done
1136
1137 if test -n "$ac_prev"; then
1138   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1139   as_fn_error "missing argument to $ac_option"
1140 fi
1141
1142 if test -n "$ac_unrecognized_opts"; then
1143   case $enable_option_checking in
1144     no) ;;
1145     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1146     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1147   esac
1148 fi
1149
1150 # Check all directory arguments for consistency.
1151 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1152                 datadir sysconfdir sharedstatedir localstatedir includedir \
1153                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1154                 libdir localedir mandir
1155 do
1156   eval ac_val=\$$ac_var
1157   # Remove trailing slashes.
1158   case $ac_val in
1159     */ )
1160       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1161       eval $ac_var=\$ac_val;;
1162   esac
1163   # Be sure to have absolute directory names.
1164   case $ac_val in
1165     [\\/$]* | ?:[\\/]* )  continue;;
1166     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1167   esac
1168   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1169 done
1170
1171 # There might be people who depend on the old broken behavior: `$host'
1172 # used to hold the argument of --host etc.
1173 # FIXME: To remove some day.
1174 build=$build_alias
1175 host=$host_alias
1176 target=$target_alias
1177
1178 # FIXME: To remove some day.
1179 if test "x$host_alias" != x; then
1180   if test "x$build_alias" = x; then
1181     cross_compiling=maybe
1182     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1183     If a cross compiler is detected then cross compile mode will be used." >&2
1184   elif test "x$build_alias" != "x$host_alias"; then
1185     cross_compiling=yes
1186   fi
1187 fi
1188
1189 ac_tool_prefix=
1190 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1191
1192 test "$silent" = yes && exec 6>/dev/null
1193
1194
1195 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1196 ac_ls_di=`ls -di .` &&
1197 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1198   as_fn_error "working directory cannot be determined"
1199 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1200   as_fn_error "pwd does not report name of working directory"
1201
1202
1203 # Find the source files, if location was not specified.
1204 if test -z "$srcdir"; then
1205   ac_srcdir_defaulted=yes
1206   # Try the directory containing this script, then the parent directory.
1207   ac_confdir=`$as_dirname -- "$as_myself" ||
1208 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1209          X"$as_myself" : 'X\(//\)[^/]' \| \
1210          X"$as_myself" : 'X\(//\)$' \| \
1211          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1212 $as_echo X"$as_myself" |
1213     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1214             s//\1/
1215             q
1216           }
1217           /^X\(\/\/\)[^/].*/{
1218             s//\1/
1219             q
1220           }
1221           /^X\(\/\/\)$/{
1222             s//\1/
1223             q
1224           }
1225           /^X\(\/\).*/{
1226             s//\1/
1227             q
1228           }
1229           s/.*/./; q'`
1230   srcdir=$ac_confdir
1231   if test ! -r "$srcdir/$ac_unique_file"; then
1232     srcdir=..
1233   fi
1234 else
1235   ac_srcdir_defaulted=no
1236 fi
1237 if test ! -r "$srcdir/$ac_unique_file"; then
1238   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1239   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1240 fi
1241 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1242 ac_abs_confdir=`(
1243         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1244         pwd)`
1245 # When building in place, set srcdir=.
1246 if test "$ac_abs_confdir" = "$ac_pwd"; then
1247   srcdir=.
1248 fi
1249 # Remove unnecessary trailing slashes from srcdir.
1250 # Double slashes in file names in object file debugging info
1251 # mess up M-x gdb in Emacs.
1252 case $srcdir in
1253 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1254 esac
1255 for ac_var in $ac_precious_vars; do
1256   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1257   eval ac_env_${ac_var}_value=\$${ac_var}
1258   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1259   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1260 done
1261
1262 #
1263 # Report the --help message.
1264 #
1265 if test "$ac_init_help" = "long"; then
1266   # Omit some internal or obsolete options to make the list less imposing.
1267   # This message is too long to be a string in the A/UX 3.1 sh.
1268   cat <<_ACEOF
1269 \`configure' configures this package to adapt to many kinds of systems.
1270
1271 Usage: $0 [OPTION]... [VAR=VALUE]...
1272
1273 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1274 VAR=VALUE.  See below for descriptions of some of the useful variables.
1275
1276 Defaults for the options are specified in brackets.
1277
1278 Configuration:
1279   -h, --help              display this help and exit
1280       --help=short        display options specific to this package
1281       --help=recursive    display the short help of all the included packages
1282   -V, --version           display version information and exit
1283   -q, --quiet, --silent   do not print \`checking...' messages
1284       --cache-file=FILE   cache test results in FILE [disabled]
1285   -C, --config-cache      alias for \`--cache-file=config.cache'
1286   -n, --no-create         do not create output files
1287       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1288
1289 Installation directories:
1290   --prefix=PREFIX         install architecture-independent files in PREFIX
1291                           [$ac_default_prefix]
1292   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1293                           [PREFIX]
1294
1295 By default, \`make install' will install all the files in
1296 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1297 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1298 for instance \`--prefix=\$HOME'.
1299
1300 For better control, use the options below.
1301
1302 Fine tuning of the installation directories:
1303   --bindir=DIR            user executables [EPREFIX/bin]
1304   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1305   --libexecdir=DIR        program executables [EPREFIX/libexec]
1306   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1307   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1308   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1309   --libdir=DIR            object code libraries [EPREFIX/lib]
1310   --includedir=DIR        C header files [PREFIX/include]
1311   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1312   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1313   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1314   --infodir=DIR           info documentation [DATAROOTDIR/info]
1315   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1316   --mandir=DIR            man documentation [DATAROOTDIR/man]
1317   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1318   --htmldir=DIR           html documentation [DOCDIR]
1319   --dvidir=DIR            dvi documentation [DOCDIR]
1320   --pdfdir=DIR            pdf documentation [DOCDIR]
1321   --psdir=DIR             ps documentation [DOCDIR]
1322 _ACEOF
1323
1324   cat <<\_ACEOF
1325
1326 Program names:
1327   --program-prefix=PREFIX            prepend PREFIX to installed program names
1328   --program-suffix=SUFFIX            append SUFFIX to installed program names
1329   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1330
1331 System types:
1332   --build=BUILD     configure for building on BUILD [guessed]
1333   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1334   --target=TARGET   configure for building compilers for TARGET [HOST]
1335 _ACEOF
1336 fi
1337
1338 if test -n "$ac_init_help"; then
1339
1340   cat <<\_ACEOF
1341
1342 Optional Features:
1343   --disable-option-checking  ignore unrecognized --enable/--with options
1344   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1345   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1346   --enable-maintainer-mode              Enable developer functionality.
1347   --enable-sim-bswap                    Use Host specific BSWAP instruction.
1348   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator
1349   --enable-sim-debug=opts               Enable debugging flags
1350   --enable-sim-stdio                    Specify whether to use stdio for console input/output.
1351   --enable-sim-trace=opts               Enable tracing flags
1352   --enable-sim-profile=opts             Enable profiling flags
1353
1354 Optional Packages:
1355   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1356   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1357   --with-zlib             include zlib support (auto/yes/no)
1358   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1359   --with-bugurl=URL       Direct users to URL to report a bug
1360
1361 Some influential environment variables:
1362   CC          C compiler command
1363   CFLAGS      C compiler flags
1364   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1365               nonstandard directory <lib dir>
1366   LIBS        libraries to pass to the linker, e.g. -l<library>
1367   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1368               you have headers in a nonstandard directory <include dir>
1369   CPP         C preprocessor
1370
1371 Use these variables to override the choices made by `configure' or to help
1372 it to find libraries and programs with nonstandard names/locations.
1373
1374 Report bugs to the package provider.
1375 _ACEOF
1376 ac_status=$?
1377 fi
1378
1379 if test "$ac_init_help" = "recursive"; then
1380   # If there are subdirs, report their specific --help.
1381   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1382     test -d "$ac_dir" ||
1383       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1384       continue
1385     ac_builddir=.
1386
1387 case "$ac_dir" in
1388 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1389 *)
1390   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1391   # A ".." for each directory in $ac_dir_suffix.
1392   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1393   case $ac_top_builddir_sub in
1394   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1395   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1396   esac ;;
1397 esac
1398 ac_abs_top_builddir=$ac_pwd
1399 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1400 # for backward compatibility:
1401 ac_top_builddir=$ac_top_build_prefix
1402
1403 case $srcdir in
1404   .)  # We are building in place.
1405     ac_srcdir=.
1406     ac_top_srcdir=$ac_top_builddir_sub
1407     ac_abs_top_srcdir=$ac_pwd ;;
1408   [\\/]* | ?:[\\/]* )  # Absolute name.
1409     ac_srcdir=$srcdir$ac_dir_suffix;
1410     ac_top_srcdir=$srcdir
1411     ac_abs_top_srcdir=$srcdir ;;
1412   *) # Relative name.
1413     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1414     ac_top_srcdir=$ac_top_build_prefix$srcdir
1415     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1416 esac
1417 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1418
1419     cd "$ac_dir" || { ac_status=$?; continue; }
1420     # Check for guested configure.
1421     if test -f "$ac_srcdir/configure.gnu"; then
1422       echo &&
1423       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1424     elif test -f "$ac_srcdir/configure"; then
1425       echo &&
1426       $SHELL "$ac_srcdir/configure" --help=recursive
1427     else
1428       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1429     fi || ac_status=$?
1430     cd "$ac_pwd" || { ac_status=$?; break; }
1431   done
1432 fi
1433
1434 test -n "$ac_init_help" && exit $ac_status
1435 if $ac_init_version; then
1436   cat <<\_ACEOF
1437 configure
1438 generated by GNU Autoconf 2.64
1439
1440 Copyright (C) 2009 Free Software Foundation, Inc.
1441 This configure script is free software; the Free Software Foundation
1442 gives unlimited permission to copy, distribute and modify it.
1443 _ACEOF
1444   exit
1445 fi
1446
1447 ## ------------------------ ##
1448 ## Autoconf initialization. ##
1449 ## ------------------------ ##
1450
1451 # ac_fn_c_try_compile LINENO
1452 # --------------------------
1453 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1454 ac_fn_c_try_compile ()
1455 {
1456   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1457   rm -f conftest.$ac_objext
1458   if { { ac_try="$ac_compile"
1459 case "(($ac_try" in
1460   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1461   *) ac_try_echo=$ac_try;;
1462 esac
1463 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1464 $as_echo "$ac_try_echo"; } >&5
1465   (eval "$ac_compile") 2>conftest.err
1466   ac_status=$?
1467   if test -s conftest.err; then
1468     grep -v '^ *+' conftest.err >conftest.er1
1469     cat conftest.er1 >&5
1470     mv -f conftest.er1 conftest.err
1471   fi
1472   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1473   test $ac_status = 0; } && {
1474          test -z "$ac_c_werror_flag" ||
1475          test ! -s conftest.err
1476        } && test -s conftest.$ac_objext; then :
1477   ac_retval=0
1478 else
1479   $as_echo "$as_me: failed program was:" >&5
1480 sed 's/^/| /' conftest.$ac_ext >&5
1481
1482         ac_retval=1
1483 fi
1484   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1485   return $ac_retval
1486
1487 } # ac_fn_c_try_compile
1488
1489 # ac_fn_c_try_cpp LINENO
1490 # ----------------------
1491 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1492 ac_fn_c_try_cpp ()
1493 {
1494   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1495   if { { ac_try="$ac_cpp conftest.$ac_ext"
1496 case "(($ac_try" in
1497   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1498   *) ac_try_echo=$ac_try;;
1499 esac
1500 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1501 $as_echo "$ac_try_echo"; } >&5
1502   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1503   ac_status=$?
1504   if test -s conftest.err; then
1505     grep -v '^ *+' conftest.err >conftest.er1
1506     cat conftest.er1 >&5
1507     mv -f conftest.er1 conftest.err
1508   fi
1509   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1510   test $ac_status = 0; } >/dev/null && {
1511          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1512          test ! -s conftest.err
1513        }; then :
1514   ac_retval=0
1515 else
1516   $as_echo "$as_me: failed program was:" >&5
1517 sed 's/^/| /' conftest.$ac_ext >&5
1518
1519     ac_retval=1
1520 fi
1521   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1522   return $ac_retval
1523
1524 } # ac_fn_c_try_cpp
1525
1526 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1527 # -------------------------------------------------------
1528 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1529 # the include files in INCLUDES and setting the cache variable VAR
1530 # accordingly.
1531 ac_fn_c_check_header_mongrel ()
1532 {
1533   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1534   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1535   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1536 $as_echo_n "checking for $2... " >&6; }
1537 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1538   $as_echo_n "(cached) " >&6
1539 fi
1540 eval ac_res=\$$3
1541                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1542 $as_echo "$ac_res" >&6; }
1543 else
1544   # Is the header compilable?
1545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1546 $as_echo_n "checking $2 usability... " >&6; }
1547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1548 /* end confdefs.h.  */
1549 $4
1550 #include <$2>
1551 _ACEOF
1552 if ac_fn_c_try_compile "$LINENO"; then :
1553   ac_header_compiler=yes
1554 else
1555   ac_header_compiler=no
1556 fi
1557 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1559 $as_echo "$ac_header_compiler" >&6; }
1560
1561 # Is the header present?
1562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1563 $as_echo_n "checking $2 presence... " >&6; }
1564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1565 /* end confdefs.h.  */
1566 #include <$2>
1567 _ACEOF
1568 if ac_fn_c_try_cpp "$LINENO"; then :
1569   ac_header_preproc=yes
1570 else
1571   ac_header_preproc=no
1572 fi
1573 rm -f conftest.err conftest.$ac_ext
1574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1575 $as_echo "$ac_header_preproc" >&6; }
1576
1577 # So?  What about this header?
1578 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1579   yes:no: )
1580     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1581 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1582     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1583 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1584     ;;
1585   no:yes:* )
1586     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1587 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1588     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1589 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1590     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1591 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1592     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1593 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1594     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1595 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1596     ;;
1597 esac
1598   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1599 $as_echo_n "checking for $2... " >&6; }
1600 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1601   $as_echo_n "(cached) " >&6
1602 else
1603   eval "$3=\$ac_header_compiler"
1604 fi
1605 eval ac_res=\$$3
1606                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1607 $as_echo "$ac_res" >&6; }
1608 fi
1609   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1610
1611 } # ac_fn_c_check_header_mongrel
1612
1613 # ac_fn_c_try_run LINENO
1614 # ----------------------
1615 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1616 # that executables *can* be run.
1617 ac_fn_c_try_run ()
1618 {
1619   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1620   if { { ac_try="$ac_link"
1621 case "(($ac_try" in
1622   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1623   *) ac_try_echo=$ac_try;;
1624 esac
1625 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1626 $as_echo "$ac_try_echo"; } >&5
1627   (eval "$ac_link") 2>&5
1628   ac_status=$?
1629   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1630   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1631   { { case "(($ac_try" in
1632   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1633   *) ac_try_echo=$ac_try;;
1634 esac
1635 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1636 $as_echo "$ac_try_echo"; } >&5
1637   (eval "$ac_try") 2>&5
1638   ac_status=$?
1639   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1640   test $ac_status = 0; }; }; then :
1641   ac_retval=0
1642 else
1643   $as_echo "$as_me: program exited with status $ac_status" >&5
1644        $as_echo "$as_me: failed program was:" >&5
1645 sed 's/^/| /' conftest.$ac_ext >&5
1646
1647        ac_retval=$ac_status
1648 fi
1649   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1650   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1651   return $ac_retval
1652
1653 } # ac_fn_c_try_run
1654
1655 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1656 # -------------------------------------------------------
1657 # Tests whether HEADER exists and can be compiled using the include files in
1658 # INCLUDES, setting the cache variable VAR accordingly.
1659 ac_fn_c_check_header_compile ()
1660 {
1661   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1662   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1663 $as_echo_n "checking for $2... " >&6; }
1664 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1665   $as_echo_n "(cached) " >&6
1666 else
1667   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1668 /* end confdefs.h.  */
1669 $4
1670 #include <$2>
1671 _ACEOF
1672 if ac_fn_c_try_compile "$LINENO"; then :
1673   eval "$3=yes"
1674 else
1675   eval "$3=no"
1676 fi
1677 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1678 fi
1679 eval ac_res=\$$3
1680                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1681 $as_echo "$ac_res" >&6; }
1682   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1683
1684 } # ac_fn_c_check_header_compile
1685
1686 # ac_fn_c_try_link LINENO
1687 # -----------------------
1688 # Try to link conftest.$ac_ext, and return whether this succeeded.
1689 ac_fn_c_try_link ()
1690 {
1691   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1692   rm -f conftest.$ac_objext conftest$ac_exeext
1693   if { { ac_try="$ac_link"
1694 case "(($ac_try" in
1695   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1696   *) ac_try_echo=$ac_try;;
1697 esac
1698 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1699 $as_echo "$ac_try_echo"; } >&5
1700   (eval "$ac_link") 2>conftest.err
1701   ac_status=$?
1702   if test -s conftest.err; then
1703     grep -v '^ *+' conftest.err >conftest.er1
1704     cat conftest.er1 >&5
1705     mv -f conftest.er1 conftest.err
1706   fi
1707   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1708   test $ac_status = 0; } && {
1709          test -z "$ac_c_werror_flag" ||
1710          test ! -s conftest.err
1711        } && test -s conftest$ac_exeext && {
1712          test "$cross_compiling" = yes ||
1713          $as_test_x conftest$ac_exeext
1714        }; then :
1715   ac_retval=0
1716 else
1717   $as_echo "$as_me: failed program was:" >&5
1718 sed 's/^/| /' conftest.$ac_ext >&5
1719
1720         ac_retval=1
1721 fi
1722   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1723   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1724   # interfere with the next link command; also delete a directory that is
1725   # left behind by Apple's compiler.  We do this before executing the actions.
1726   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1727   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1728   return $ac_retval
1729
1730 } # ac_fn_c_try_link
1731
1732 # ac_fn_c_check_func LINENO FUNC VAR
1733 # ----------------------------------
1734 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1735 ac_fn_c_check_func ()
1736 {
1737   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1738   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1739 $as_echo_n "checking for $2... " >&6; }
1740 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1741   $as_echo_n "(cached) " >&6
1742 else
1743   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1744 /* end confdefs.h.  */
1745 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1746    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1747 #define $2 innocuous_$2
1748
1749 /* System header to define __stub macros and hopefully few prototypes,
1750     which can conflict with char $2 (); below.
1751     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1752     <limits.h> exists even on freestanding compilers.  */
1753
1754 #ifdef __STDC__
1755 # include <limits.h>
1756 #else
1757 # include <assert.h>
1758 #endif
1759
1760 #undef $2
1761
1762 /* Override any GCC internal prototype to avoid an error.
1763    Use char because int might match the return type of a GCC
1764    builtin and then its argument prototype would still apply.  */
1765 #ifdef __cplusplus
1766 extern "C"
1767 #endif
1768 char $2 ();
1769 /* The GNU C library defines this for functions which it implements
1770     to always fail with ENOSYS.  Some functions are actually named
1771     something starting with __ and the normal name is an alias.  */
1772 #if defined __stub_$2 || defined __stub___$2
1773 choke me
1774 #endif
1775
1776 int
1777 main ()
1778 {
1779 return $2 ();
1780   ;
1781   return 0;
1782 }
1783 _ACEOF
1784 if ac_fn_c_try_link "$LINENO"; then :
1785   eval "$3=yes"
1786 else
1787   eval "$3=no"
1788 fi
1789 rm -f core conftest.err conftest.$ac_objext \
1790     conftest$ac_exeext conftest.$ac_ext
1791 fi
1792 eval ac_res=\$$3
1793                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1794 $as_echo "$ac_res" >&6; }
1795   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1796
1797 } # ac_fn_c_check_func
1798
1799 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1800 # ----------------------------------------------------
1801 # Tries to find if the field MEMBER exists in type AGGR, after including
1802 # INCLUDES, setting cache variable VAR accordingly.
1803 ac_fn_c_check_member ()
1804 {
1805   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1806   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1807 $as_echo_n "checking for $2.$3... " >&6; }
1808 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
1809   $as_echo_n "(cached) " >&6
1810 else
1811   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1812 /* end confdefs.h.  */
1813 $5
1814 int
1815 main ()
1816 {
1817 static $2 ac_aggr;
1818 if (ac_aggr.$3)
1819 return 0;
1820   ;
1821   return 0;
1822 }
1823 _ACEOF
1824 if ac_fn_c_try_compile "$LINENO"; then :
1825   eval "$4=yes"
1826 else
1827   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1828 /* end confdefs.h.  */
1829 $5
1830 int
1831 main ()
1832 {
1833 static $2 ac_aggr;
1834 if (sizeof ac_aggr.$3)
1835 return 0;
1836   ;
1837   return 0;
1838 }
1839 _ACEOF
1840 if ac_fn_c_try_compile "$LINENO"; then :
1841   eval "$4=yes"
1842 else
1843   eval "$4=no"
1844 fi
1845 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1846 fi
1847 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1848 fi
1849 eval ac_res=\$$4
1850                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1851 $as_echo "$ac_res" >&6; }
1852   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1853
1854 } # ac_fn_c_check_member
1855 cat >config.log <<_ACEOF
1856 This file contains any messages produced by compilers while
1857 running configure, to aid debugging if configure makes a mistake.
1858
1859 It was created by $as_me, which was
1860 generated by GNU Autoconf 2.64.  Invocation command line was
1861
1862   $ $0 $@
1863
1864 _ACEOF
1865 exec 5>>config.log
1866 {
1867 cat <<_ASUNAME
1868 ## --------- ##
1869 ## Platform. ##
1870 ## --------- ##
1871
1872 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1873 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1874 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1875 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1876 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1877
1878 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1879 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1880
1881 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1882 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1883 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1884 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1885 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1886 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1887 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1888
1889 _ASUNAME
1890
1891 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1892 for as_dir in $PATH
1893 do
1894   IFS=$as_save_IFS
1895   test -z "$as_dir" && as_dir=.
1896     $as_echo "PATH: $as_dir"
1897   done
1898 IFS=$as_save_IFS
1899
1900 } >&5
1901
1902 cat >&5 <<_ACEOF
1903
1904
1905 ## ----------- ##
1906 ## Core tests. ##
1907 ## ----------- ##
1908
1909 _ACEOF
1910
1911
1912 # Keep a trace of the command line.
1913 # Strip out --no-create and --no-recursion so they do not pile up.
1914 # Strip out --silent because we don't want to record it for future runs.
1915 # Also quote any args containing shell meta-characters.
1916 # Make two passes to allow for proper duplicate-argument suppression.
1917 ac_configure_args=
1918 ac_configure_args0=
1919 ac_configure_args1=
1920 ac_must_keep_next=false
1921 for ac_pass in 1 2
1922 do
1923   for ac_arg
1924   do
1925     case $ac_arg in
1926     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1927     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1928     | -silent | --silent | --silen | --sile | --sil)
1929       continue ;;
1930     *\'*)
1931       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1932     esac
1933     case $ac_pass in
1934     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1935     2)
1936       as_fn_append ac_configure_args1 " '$ac_arg'"
1937       if test $ac_must_keep_next = true; then
1938         ac_must_keep_next=false # Got value, back to normal.
1939       else
1940         case $ac_arg in
1941           *=* | --config-cache | -C | -disable-* | --disable-* \
1942           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1943           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1944           | -with-* | --with-* | -without-* | --without-* | --x)
1945             case "$ac_configure_args0 " in
1946               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1947             esac
1948             ;;
1949           -* ) ac_must_keep_next=true ;;
1950         esac
1951       fi
1952       as_fn_append ac_configure_args " '$ac_arg'"
1953       ;;
1954     esac
1955   done
1956 done
1957 { ac_configure_args0=; unset ac_configure_args0;}
1958 { ac_configure_args1=; unset ac_configure_args1;}
1959
1960 # When interrupted or exit'd, cleanup temporary files, and complete
1961 # config.log.  We remove comments because anyway the quotes in there
1962 # would cause problems or look ugly.
1963 # WARNING: Use '\'' to represent an apostrophe within the trap.
1964 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1965 trap 'exit_status=$?
1966   # Save into config.log some information that might help in debugging.
1967   {
1968     echo
1969
1970     cat <<\_ASBOX
1971 ## ---------------- ##
1972 ## Cache variables. ##
1973 ## ---------------- ##
1974 _ASBOX
1975     echo
1976     # The following way of writing the cache mishandles newlines in values,
1977 (
1978   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1979     eval ac_val=\$$ac_var
1980     case $ac_val in #(
1981     *${as_nl}*)
1982       case $ac_var in #(
1983       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1984 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1985       esac
1986       case $ac_var in #(
1987       _ | IFS | as_nl) ;; #(
1988       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1989       *) { eval $ac_var=; unset $ac_var;} ;;
1990       esac ;;
1991     esac
1992   done
1993   (set) 2>&1 |
1994     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1995     *${as_nl}ac_space=\ *)
1996       sed -n \
1997         "s/'\''/'\''\\\\'\'''\''/g;
1998           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1999       ;; #(
2000     *)
2001       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2002       ;;
2003     esac |
2004     sort
2005 )
2006     echo
2007
2008     cat <<\_ASBOX
2009 ## ----------------- ##
2010 ## Output variables. ##
2011 ## ----------------- ##
2012 _ASBOX
2013     echo
2014     for ac_var in $ac_subst_vars
2015     do
2016       eval ac_val=\$$ac_var
2017       case $ac_val in
2018       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2019       esac
2020       $as_echo "$ac_var='\''$ac_val'\''"
2021     done | sort
2022     echo
2023
2024     if test -n "$ac_subst_files"; then
2025       cat <<\_ASBOX
2026 ## ------------------- ##
2027 ## File substitutions. ##
2028 ## ------------------- ##
2029 _ASBOX
2030       echo
2031       for ac_var in $ac_subst_files
2032       do
2033         eval ac_val=\$$ac_var
2034         case $ac_val in
2035         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2036         esac
2037         $as_echo "$ac_var='\''$ac_val'\''"
2038       done | sort
2039       echo
2040     fi
2041
2042     if test -s confdefs.h; then
2043       cat <<\_ASBOX
2044 ## ----------- ##
2045 ## confdefs.h. ##
2046 ## ----------- ##
2047 _ASBOX
2048       echo
2049       cat confdefs.h
2050       echo
2051     fi
2052     test "$ac_signal" != 0 &&
2053       $as_echo "$as_me: caught signal $ac_signal"
2054     $as_echo "$as_me: exit $exit_status"
2055   } >&5
2056   rm -f core *.core core.conftest.* &&
2057     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2058     exit $exit_status
2059 ' 0
2060 for ac_signal in 1 2 13 15; do
2061   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2062 done
2063 ac_signal=0
2064
2065 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2066 rm -f -r conftest* confdefs.h
2067
2068 $as_echo "/* confdefs.h */" > confdefs.h
2069
2070 # Predefined preprocessor variables.
2071
2072 cat >>confdefs.h <<_ACEOF
2073 #define PACKAGE_NAME "$PACKAGE_NAME"
2074 _ACEOF
2075
2076 cat >>confdefs.h <<_ACEOF
2077 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2078 _ACEOF
2079
2080 cat >>confdefs.h <<_ACEOF
2081 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2082 _ACEOF
2083
2084 cat >>confdefs.h <<_ACEOF
2085 #define PACKAGE_STRING "$PACKAGE_STRING"
2086 _ACEOF
2087
2088 cat >>confdefs.h <<_ACEOF
2089 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2090 _ACEOF
2091
2092 cat >>confdefs.h <<_ACEOF
2093 #define PACKAGE_URL "$PACKAGE_URL"
2094 _ACEOF
2095
2096
2097 # Let the site file select an alternate cache file if it wants to.
2098 # Prefer an explicitly selected file to automatically selected ones.
2099 ac_site_file1=NONE
2100 ac_site_file2=NONE
2101 if test -n "$CONFIG_SITE"; then
2102   ac_site_file1=$CONFIG_SITE
2103 elif test "x$prefix" != xNONE; then
2104   ac_site_file1=$prefix/share/config.site
2105   ac_site_file2=$prefix/etc/config.site
2106 else
2107   ac_site_file1=$ac_default_prefix/share/config.site
2108   ac_site_file2=$ac_default_prefix/etc/config.site
2109 fi
2110 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2111 do
2112   test "x$ac_site_file" = xNONE && continue
2113   if test -r "$ac_site_file"; then
2114     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2115 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2116     sed 's/^/| /' "$ac_site_file" >&5
2117     . "$ac_site_file"
2118   fi
2119 done
2120
2121 if test -r "$cache_file"; then
2122   # Some versions of bash will fail to source /dev/null (special
2123   # files actually), so we avoid doing that.
2124   if test -f "$cache_file"; then
2125     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2126 $as_echo "$as_me: loading cache $cache_file" >&6;}
2127     case $cache_file in
2128       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2129       *)                      . "./$cache_file";;
2130     esac
2131   fi
2132 else
2133   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2134 $as_echo "$as_me: creating cache $cache_file" >&6;}
2135   >$cache_file
2136 fi
2137
2138 # Check that the precious variables saved in the cache have kept the same
2139 # value.
2140 ac_cache_corrupted=false
2141 for ac_var in $ac_precious_vars; do
2142   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2143   eval ac_new_set=\$ac_env_${ac_var}_set
2144   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2145   eval ac_new_val=\$ac_env_${ac_var}_value
2146   case $ac_old_set,$ac_new_set in
2147     set,)
2148       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2149 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2150       ac_cache_corrupted=: ;;
2151     ,set)
2152       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2153 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2154       ac_cache_corrupted=: ;;
2155     ,);;
2156     *)
2157       if test "x$ac_old_val" != "x$ac_new_val"; then
2158         # differences in whitespace do not lead to failure.
2159         ac_old_val_w=`echo x $ac_old_val`
2160         ac_new_val_w=`echo x $ac_new_val`
2161         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2162           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2163 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2164           ac_cache_corrupted=:
2165         else
2166           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2167 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2168           eval $ac_var=\$ac_old_val
2169         fi
2170         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2171 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2172         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2173 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2174       fi;;
2175   esac
2176   # Pass precious variables to config.status.
2177   if test "$ac_new_set" = set; then
2178     case $ac_new_val in
2179     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2180     *) ac_arg=$ac_var=$ac_new_val ;;
2181     esac
2182     case " $ac_configure_args " in
2183       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2184       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2185     esac
2186   fi
2187 done
2188 if $ac_cache_corrupted; then
2189   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2190 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2191   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2192 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2193   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2194 fi
2195 ## -------------------- ##
2196 ## Main body of script. ##
2197 ## -------------------- ##
2198
2199 ac_ext=c
2200 ac_cpp='$CPP $CPPFLAGS'
2201 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2202 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2203 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2204
2205
2206
2207
2208
2209 ac_config_headers="$ac_config_headers cconfig.h:config.in"
2210
2211
2212 # Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around
2213 # it by inlining the macro's contents.
2214 # This file contains common code used by all simulators.
2215 #
2216 # common.m4 invokes AC macros used by all simulators and by the common
2217 # directory.  It is intended to be included before any target specific
2218 # stuff.  SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate
2219 # the Makefile.  It is intended to be invoked last.
2220 #
2221 # The simulator's configure.in should look like:
2222 #
2223 # dnl Process this file with autoconf to produce a configure script.
2224 # AC_PREREQ(2.5)dnl
2225 # AC_INIT(Makefile.in)
2226 # AC_CONFIG_HEADER(config.h:config.in)
2227 #
2228 # sinclude(../common/aclocal.m4)
2229 # sinclude(../common/common.m4)
2230 #
2231 # ... target specific stuff ...
2232
2233 ac_aux_dir=
2234 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2235   for ac_t in install-sh install.sh shtool; do
2236     if test -f "$ac_dir/$ac_t"; then
2237       ac_aux_dir=$ac_dir
2238       ac_install_sh="$ac_aux_dir/$ac_t -c"
2239       break 2
2240     fi
2241   done
2242 done
2243 if test -z "$ac_aux_dir"; then
2244   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2245 fi
2246
2247 # These three variables are undocumented and unsupported,
2248 # and are intended to be withdrawn in a future Autoconf release.
2249 # They can cause serious problems if a builder's source tree is in a directory
2250 # whose full name contains unusual characters.
2251 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2252 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2253 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2254
2255
2256 # Make sure we can run config.sub.
2257 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2258   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2259
2260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2261 $as_echo_n "checking build system type... " >&6; }
2262 if test "${ac_cv_build+set}" = set; then :
2263   $as_echo_n "(cached) " >&6
2264 else
2265   ac_build_alias=$build_alias
2266 test "x$ac_build_alias" = x &&
2267   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2268 test "x$ac_build_alias" = x &&
2269   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2270 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2271   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2272
2273 fi
2274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2275 $as_echo "$ac_cv_build" >&6; }
2276 case $ac_cv_build in
2277 *-*-*) ;;
2278 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2279 esac
2280 build=$ac_cv_build
2281 ac_save_IFS=$IFS; IFS='-'
2282 set x $ac_cv_build
2283 shift
2284 build_cpu=$1
2285 build_vendor=$2
2286 shift; shift
2287 # Remember, the first character of IFS is used to create $*,
2288 # except with old shells:
2289 build_os=$*
2290 IFS=$ac_save_IFS
2291 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2292
2293
2294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2295 $as_echo_n "checking host system type... " >&6; }
2296 if test "${ac_cv_host+set}" = set; then :
2297   $as_echo_n "(cached) " >&6
2298 else
2299   if test "x$host_alias" = x; then
2300   ac_cv_host=$ac_cv_build
2301 else
2302   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2303     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2304 fi
2305
2306 fi
2307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2308 $as_echo "$ac_cv_host" >&6; }
2309 case $ac_cv_host in
2310 *-*-*) ;;
2311 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2312 esac
2313 host=$ac_cv_host
2314 ac_save_IFS=$IFS; IFS='-'
2315 set x $ac_cv_host
2316 shift
2317 host_cpu=$1
2318 host_vendor=$2
2319 shift; shift
2320 # Remember, the first character of IFS is used to create $*,
2321 # except with old shells:
2322 host_os=$*
2323 IFS=$ac_save_IFS
2324 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2325
2326
2327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2328 $as_echo_n "checking target system type... " >&6; }
2329 if test "${ac_cv_target+set}" = set; then :
2330   $as_echo_n "(cached) " >&6
2331 else
2332   if test "x$target_alias" = x; then
2333   ac_cv_target=$ac_cv_host
2334 else
2335   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2336     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2337 fi
2338
2339 fi
2340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2341 $as_echo "$ac_cv_target" >&6; }
2342 case $ac_cv_target in
2343 *-*-*) ;;
2344 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2345 esac
2346 target=$ac_cv_target
2347 ac_save_IFS=$IFS; IFS='-'
2348 set x $ac_cv_target
2349 shift
2350 target_cpu=$1
2351 target_vendor=$2
2352 shift; shift
2353 # Remember, the first character of IFS is used to create $*,
2354 # except with old shells:
2355 target_os=$*
2356 IFS=$ac_save_IFS
2357 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2358
2359
2360 # The aliases save the names the user supplied, while $host etc.
2361 # will get canonicalized.
2362 test -n "$target_alias" &&
2363   test "$program_prefix$program_suffix$program_transform_name" = \
2364     NONENONEs,x,x, &&
2365   program_prefix=${target_alias}-
2366
2367 test "$program_prefix" != NONE &&
2368   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2369 # Use a double $ so make ignores it.
2370 test "$program_suffix" != NONE &&
2371   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2372 # Double any \ or $.
2373 # By default was `s,x,x', remove it if useless.
2374 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2375 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2376
2377 ac_ext=c
2378 ac_cpp='$CPP $CPPFLAGS'
2379 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2380 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2381 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2382 if test -n "$ac_tool_prefix"; then
2383   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2384 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2386 $as_echo_n "checking for $ac_word... " >&6; }
2387 if test "${ac_cv_prog_CC+set}" = set; then :
2388   $as_echo_n "(cached) " >&6
2389 else
2390   if test -n "$CC"; then
2391   ac_cv_prog_CC="$CC" # Let the user override the test.
2392 else
2393 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2394 for as_dir in $PATH
2395 do
2396   IFS=$as_save_IFS
2397   test -z "$as_dir" && as_dir=.
2398     for ac_exec_ext in '' $ac_executable_extensions; do
2399   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2400     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2401     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2402     break 2
2403   fi
2404 done
2405   done
2406 IFS=$as_save_IFS
2407
2408 fi
2409 fi
2410 CC=$ac_cv_prog_CC
2411 if test -n "$CC"; then
2412   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2413 $as_echo "$CC" >&6; }
2414 else
2415   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2416 $as_echo "no" >&6; }
2417 fi
2418
2419
2420 fi
2421 if test -z "$ac_cv_prog_CC"; then
2422   ac_ct_CC=$CC
2423   # Extract the first word of "gcc", so it can be a program name with args.
2424 set dummy gcc; ac_word=$2
2425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2426 $as_echo_n "checking for $ac_word... " >&6; }
2427 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2428   $as_echo_n "(cached) " >&6
2429 else
2430   if test -n "$ac_ct_CC"; then
2431   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2432 else
2433 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2434 for as_dir in $PATH
2435 do
2436   IFS=$as_save_IFS
2437   test -z "$as_dir" && as_dir=.
2438     for ac_exec_ext in '' $ac_executable_extensions; do
2439   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2440     ac_cv_prog_ac_ct_CC="gcc"
2441     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2442     break 2
2443   fi
2444 done
2445   done
2446 IFS=$as_save_IFS
2447
2448 fi
2449 fi
2450 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2451 if test -n "$ac_ct_CC"; then
2452   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2453 $as_echo "$ac_ct_CC" >&6; }
2454 else
2455   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2456 $as_echo "no" >&6; }
2457 fi
2458
2459   if test "x$ac_ct_CC" = x; then
2460     CC=""
2461   else
2462     case $cross_compiling:$ac_tool_warned in
2463 yes:)
2464 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2465 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2466 ac_tool_warned=yes ;;
2467 esac
2468     CC=$ac_ct_CC
2469   fi
2470 else
2471   CC="$ac_cv_prog_CC"
2472 fi
2473
2474 if test -z "$CC"; then
2475           if test -n "$ac_tool_prefix"; then
2476     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2477 set dummy ${ac_tool_prefix}cc; ac_word=$2
2478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2479 $as_echo_n "checking for $ac_word... " >&6; }
2480 if test "${ac_cv_prog_CC+set}" = set; then :
2481   $as_echo_n "(cached) " >&6
2482 else
2483   if test -n "$CC"; then
2484   ac_cv_prog_CC="$CC" # Let the user override the test.
2485 else
2486 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2487 for as_dir in $PATH
2488 do
2489   IFS=$as_save_IFS
2490   test -z "$as_dir" && as_dir=.
2491     for ac_exec_ext in '' $ac_executable_extensions; do
2492   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2493     ac_cv_prog_CC="${ac_tool_prefix}cc"
2494     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2495     break 2
2496   fi
2497 done
2498   done
2499 IFS=$as_save_IFS
2500
2501 fi
2502 fi
2503 CC=$ac_cv_prog_CC
2504 if test -n "$CC"; then
2505   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2506 $as_echo "$CC" >&6; }
2507 else
2508   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2509 $as_echo "no" >&6; }
2510 fi
2511
2512
2513   fi
2514 fi
2515 if test -z "$CC"; then
2516   # Extract the first word of "cc", so it can be a program name with args.
2517 set dummy cc; ac_word=$2
2518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2519 $as_echo_n "checking for $ac_word... " >&6; }
2520 if test "${ac_cv_prog_CC+set}" = set; then :
2521   $as_echo_n "(cached) " >&6
2522 else
2523   if test -n "$CC"; then
2524   ac_cv_prog_CC="$CC" # Let the user override the test.
2525 else
2526   ac_prog_rejected=no
2527 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2528 for as_dir in $PATH
2529 do
2530   IFS=$as_save_IFS
2531   test -z "$as_dir" && as_dir=.
2532     for ac_exec_ext in '' $ac_executable_extensions; do
2533   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2534     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2535        ac_prog_rejected=yes
2536        continue
2537      fi
2538     ac_cv_prog_CC="cc"
2539     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2540     break 2
2541   fi
2542 done
2543   done
2544 IFS=$as_save_IFS
2545
2546 if test $ac_prog_rejected = yes; then
2547   # We found a bogon in the path, so make sure we never use it.
2548   set dummy $ac_cv_prog_CC
2549   shift
2550   if test $# != 0; then
2551     # We chose a different compiler from the bogus one.
2552     # However, it has the same basename, so the bogon will be chosen
2553     # first if we set CC to just the basename; use the full file name.
2554     shift
2555     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2556   fi
2557 fi
2558 fi
2559 fi
2560 CC=$ac_cv_prog_CC
2561 if test -n "$CC"; then
2562   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2563 $as_echo "$CC" >&6; }
2564 else
2565   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2566 $as_echo "no" >&6; }
2567 fi
2568
2569
2570 fi
2571 if test -z "$CC"; then
2572   if test -n "$ac_tool_prefix"; then
2573   for ac_prog in cl.exe
2574   do
2575     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2576 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2578 $as_echo_n "checking for $ac_word... " >&6; }
2579 if test "${ac_cv_prog_CC+set}" = set; then :
2580   $as_echo_n "(cached) " >&6
2581 else
2582   if test -n "$CC"; then
2583   ac_cv_prog_CC="$CC" # Let the user override the test.
2584 else
2585 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2586 for as_dir in $PATH
2587 do
2588   IFS=$as_save_IFS
2589   test -z "$as_dir" && as_dir=.
2590     for ac_exec_ext in '' $ac_executable_extensions; do
2591   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2592     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2593     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2594     break 2
2595   fi
2596 done
2597   done
2598 IFS=$as_save_IFS
2599
2600 fi
2601 fi
2602 CC=$ac_cv_prog_CC
2603 if test -n "$CC"; then
2604   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2605 $as_echo "$CC" >&6; }
2606 else
2607   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2608 $as_echo "no" >&6; }
2609 fi
2610
2611
2612     test -n "$CC" && break
2613   done
2614 fi
2615 if test -z "$CC"; then
2616   ac_ct_CC=$CC
2617   for ac_prog in cl.exe
2618 do
2619   # Extract the first word of "$ac_prog", so it can be a program name with args.
2620 set dummy $ac_prog; ac_word=$2
2621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2622 $as_echo_n "checking for $ac_word... " >&6; }
2623 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2624   $as_echo_n "(cached) " >&6
2625 else
2626   if test -n "$ac_ct_CC"; then
2627   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2628 else
2629 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2630 for as_dir in $PATH
2631 do
2632   IFS=$as_save_IFS
2633   test -z "$as_dir" && as_dir=.
2634     for ac_exec_ext in '' $ac_executable_extensions; do
2635   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2636     ac_cv_prog_ac_ct_CC="$ac_prog"
2637     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2638     break 2
2639   fi
2640 done
2641   done
2642 IFS=$as_save_IFS
2643
2644 fi
2645 fi
2646 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2647 if test -n "$ac_ct_CC"; then
2648   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2649 $as_echo "$ac_ct_CC" >&6; }
2650 else
2651   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2652 $as_echo "no" >&6; }
2653 fi
2654
2655
2656   test -n "$ac_ct_CC" && break
2657 done
2658
2659   if test "x$ac_ct_CC" = x; then
2660     CC=""
2661   else
2662     case $cross_compiling:$ac_tool_warned in
2663 yes:)
2664 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2665 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2666 ac_tool_warned=yes ;;
2667 esac
2668     CC=$ac_ct_CC
2669   fi
2670 fi
2671
2672 fi
2673
2674
2675 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2676 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2677 as_fn_error "no acceptable C compiler found in \$PATH
2678 See \`config.log' for more details." "$LINENO" 5; }
2679
2680 # Provide some information about the compiler.
2681 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2682 set X $ac_compile
2683 ac_compiler=$2
2684 for ac_option in --version -v -V -qversion; do
2685   { { ac_try="$ac_compiler $ac_option >&5"
2686 case "(($ac_try" in
2687   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2688   *) ac_try_echo=$ac_try;;
2689 esac
2690 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2691 $as_echo "$ac_try_echo"; } >&5
2692   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2693   ac_status=$?
2694   if test -s conftest.err; then
2695     sed '10a\
2696 ... rest of stderr output deleted ...
2697          10q' conftest.err >conftest.er1
2698     cat conftest.er1 >&5
2699     rm -f conftest.er1 conftest.err
2700   fi
2701   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2702   test $ac_status = 0; }
2703 done
2704
2705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2706 /* end confdefs.h.  */
2707
2708 int
2709 main ()
2710 {
2711
2712   ;
2713   return 0;
2714 }
2715 _ACEOF
2716 ac_clean_files_save=$ac_clean_files
2717 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2718 # Try to create an executable without -o first, disregard a.out.
2719 # It will help us diagnose broken compilers, and finding out an intuition
2720 # of exeext.
2721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2722 $as_echo_n "checking for C compiler default output file name... " >&6; }
2723 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2724
2725 # The possible output files:
2726 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2727
2728 ac_rmfiles=
2729 for ac_file in $ac_files
2730 do
2731   case $ac_file in
2732     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2733     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2734   esac
2735 done
2736 rm -f $ac_rmfiles
2737
2738 if { { ac_try="$ac_link_default"
2739 case "(($ac_try" in
2740   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2741   *) ac_try_echo=$ac_try;;
2742 esac
2743 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2744 $as_echo "$ac_try_echo"; } >&5
2745   (eval "$ac_link_default") 2>&5
2746   ac_status=$?
2747   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2748   test $ac_status = 0; }; then :
2749   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2750 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2751 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2752 # so that the user can short-circuit this test for compilers unknown to
2753 # Autoconf.
2754 for ac_file in $ac_files ''
2755 do
2756   test -f "$ac_file" || continue
2757   case $ac_file in
2758     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2759         ;;
2760     [ab].out )
2761         # We found the default executable, but exeext='' is most
2762         # certainly right.
2763         break;;
2764     *.* )
2765         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2766         then :; else
2767            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2768         fi
2769         # We set ac_cv_exeext here because the later test for it is not
2770         # safe: cross compilers may not add the suffix if given an `-o'
2771         # argument, so we may need to know it at that point already.
2772         # Even if this section looks crufty: it has the advantage of
2773         # actually working.
2774         break;;
2775     * )
2776         break;;
2777   esac
2778 done
2779 test "$ac_cv_exeext" = no && ac_cv_exeext=
2780
2781 else
2782   ac_file=''
2783 fi
2784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2785 $as_echo "$ac_file" >&6; }
2786 if test -z "$ac_file"; then :
2787   $as_echo "$as_me: failed program was:" >&5
2788 sed 's/^/| /' conftest.$ac_ext >&5
2789
2790 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2791 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2792 { as_fn_set_status 77
2793 as_fn_error "C compiler cannot create executables
2794 See \`config.log' for more details." "$LINENO" 5; }; }
2795 fi
2796 ac_exeext=$ac_cv_exeext
2797
2798 # Check that the compiler produces executables we can run.  If not, either
2799 # the compiler is broken, or we cross compile.
2800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2801 $as_echo_n "checking whether the C compiler works... " >&6; }
2802 # If not cross compiling, check that we can run a simple program.
2803 if test "$cross_compiling" != yes; then
2804   if { ac_try='./$ac_file'
2805   { { case "(($ac_try" in
2806   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2807   *) ac_try_echo=$ac_try;;
2808 esac
2809 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2810 $as_echo "$ac_try_echo"; } >&5
2811   (eval "$ac_try") 2>&5
2812   ac_status=$?
2813   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2814   test $ac_status = 0; }; }; then
2815     cross_compiling=no
2816   else
2817     if test "$cross_compiling" = maybe; then
2818         cross_compiling=yes
2819     else
2820         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2821 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2822 as_fn_error "cannot run C compiled programs.
2823 If you meant to cross compile, use \`--host'.
2824 See \`config.log' for more details." "$LINENO" 5; }
2825     fi
2826   fi
2827 fi
2828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2829 $as_echo "yes" >&6; }
2830
2831 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2832 ac_clean_files=$ac_clean_files_save
2833 # Check that the compiler produces executables we can run.  If not, either
2834 # the compiler is broken, or we cross compile.
2835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2836 $as_echo_n "checking whether we are cross compiling... " >&6; }
2837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2838 $as_echo "$cross_compiling" >&6; }
2839
2840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2841 $as_echo_n "checking for suffix of executables... " >&6; }
2842 if { { ac_try="$ac_link"
2843 case "(($ac_try" in
2844   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2845   *) ac_try_echo=$ac_try;;
2846 esac
2847 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2848 $as_echo "$ac_try_echo"; } >&5
2849   (eval "$ac_link") 2>&5
2850   ac_status=$?
2851   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2852   test $ac_status = 0; }; then :
2853   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2854 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2855 # work properly (i.e., refer to `conftest.exe'), while it won't with
2856 # `rm'.
2857 for ac_file in conftest.exe conftest conftest.*; do
2858   test -f "$ac_file" || continue
2859   case $ac_file in
2860     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2861     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2862           break;;
2863     * ) break;;
2864   esac
2865 done
2866 else
2867   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2868 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2869 as_fn_error "cannot compute suffix of executables: cannot compile and link
2870 See \`config.log' for more details." "$LINENO" 5; }
2871 fi
2872 rm -f conftest$ac_cv_exeext
2873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2874 $as_echo "$ac_cv_exeext" >&6; }
2875
2876 rm -f conftest.$ac_ext
2877 EXEEXT=$ac_cv_exeext
2878 ac_exeext=$EXEEXT
2879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2880 $as_echo_n "checking for suffix of object files... " >&6; }
2881 if test "${ac_cv_objext+set}" = set; then :
2882   $as_echo_n "(cached) " >&6
2883 else
2884   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2885 /* end confdefs.h.  */
2886
2887 int
2888 main ()
2889 {
2890
2891   ;
2892   return 0;
2893 }
2894 _ACEOF
2895 rm -f conftest.o conftest.obj
2896 if { { ac_try="$ac_compile"
2897 case "(($ac_try" in
2898   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2899   *) ac_try_echo=$ac_try;;
2900 esac
2901 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2902 $as_echo "$ac_try_echo"; } >&5
2903   (eval "$ac_compile") 2>&5
2904   ac_status=$?
2905   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2906   test $ac_status = 0; }; then :
2907   for ac_file in conftest.o conftest.obj conftest.*; do
2908   test -f "$ac_file" || continue;
2909   case $ac_file in
2910     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2911     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2912        break;;
2913   esac
2914 done
2915 else
2916   $as_echo "$as_me: failed program was:" >&5
2917 sed 's/^/| /' conftest.$ac_ext >&5
2918
2919 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2920 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2921 as_fn_error "cannot compute suffix of object files: cannot compile
2922 See \`config.log' for more details." "$LINENO" 5; }
2923 fi
2924 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2925 fi
2926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2927 $as_echo "$ac_cv_objext" >&6; }
2928 OBJEXT=$ac_cv_objext
2929 ac_objext=$OBJEXT
2930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2931 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2932 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2933   $as_echo_n "(cached) " >&6
2934 else
2935   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2936 /* end confdefs.h.  */
2937
2938 int
2939 main ()
2940 {
2941 #ifndef __GNUC__
2942        choke me
2943 #endif
2944
2945   ;
2946   return 0;
2947 }
2948 _ACEOF
2949 if ac_fn_c_try_compile "$LINENO"; then :
2950   ac_compiler_gnu=yes
2951 else
2952   ac_compiler_gnu=no
2953 fi
2954 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2955 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2956
2957 fi
2958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2959 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2960 if test $ac_compiler_gnu = yes; then
2961   GCC=yes
2962 else
2963   GCC=
2964 fi
2965 ac_test_CFLAGS=${CFLAGS+set}
2966 ac_save_CFLAGS=$CFLAGS
2967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2968 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2969 if test "${ac_cv_prog_cc_g+set}" = set; then :
2970   $as_echo_n "(cached) " >&6
2971 else
2972   ac_save_c_werror_flag=$ac_c_werror_flag
2973    ac_c_werror_flag=yes
2974    ac_cv_prog_cc_g=no
2975    CFLAGS="-g"
2976    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2977 /* end confdefs.h.  */
2978
2979 int
2980 main ()
2981 {
2982
2983   ;
2984   return 0;
2985 }
2986 _ACEOF
2987 if ac_fn_c_try_compile "$LINENO"; then :
2988   ac_cv_prog_cc_g=yes
2989 else
2990   CFLAGS=""
2991       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2992 /* end confdefs.h.  */
2993
2994 int
2995 main ()
2996 {
2997
2998   ;
2999   return 0;
3000 }
3001 _ACEOF
3002 if ac_fn_c_try_compile "$LINENO"; then :
3003
3004 else
3005   ac_c_werror_flag=$ac_save_c_werror_flag
3006          CFLAGS="-g"
3007          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3008 /* end confdefs.h.  */
3009
3010 int
3011 main ()
3012 {
3013
3014   ;
3015   return 0;
3016 }
3017 _ACEOF
3018 if ac_fn_c_try_compile "$LINENO"; then :
3019   ac_cv_prog_cc_g=yes
3020 fi
3021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3022 fi
3023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3024 fi
3025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3026    ac_c_werror_flag=$ac_save_c_werror_flag
3027 fi
3028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3029 $as_echo "$ac_cv_prog_cc_g" >&6; }
3030 if test "$ac_test_CFLAGS" = set; then
3031   CFLAGS=$ac_save_CFLAGS
3032 elif test $ac_cv_prog_cc_g = yes; then
3033   if test "$GCC" = yes; then
3034     CFLAGS="-g -O2"
3035   else
3036     CFLAGS="-g"
3037   fi
3038 else
3039   if test "$GCC" = yes; then
3040     CFLAGS="-O2"
3041   else
3042     CFLAGS=
3043   fi
3044 fi
3045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3046 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3047 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3048   $as_echo_n "(cached) " >&6
3049 else
3050   ac_cv_prog_cc_c89=no
3051 ac_save_CC=$CC
3052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3053 /* end confdefs.h.  */
3054 #include <stdarg.h>
3055 #include <stdio.h>
3056 #include <sys/types.h>
3057 #include <sys/stat.h>
3058 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3059 struct buf { int x; };
3060 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3061 static char *e (p, i)
3062      char **p;
3063      int i;
3064 {
3065   return p[i];
3066 }
3067 static char *f (char * (*g) (char **, int), char **p, ...)
3068 {
3069   char *s;
3070   va_list v;
3071   va_start (v,p);
3072   s = g (p, va_arg (v,int));
3073   va_end (v);
3074   return s;
3075 }
3076
3077 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3078    function prototypes and stuff, but not '\xHH' hex character constants.
3079    These don't provoke an error unfortunately, instead are silently treated
3080    as 'x'.  The following induces an error, until -std is added to get
3081    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3082    array size at least.  It's necessary to write '\x00'==0 to get something
3083    that's true only with -std.  */
3084 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3085
3086 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3087    inside strings and character constants.  */
3088 #define FOO(x) 'x'
3089 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3090
3091 int test (int i, double x);
3092 struct s1 {int (*f) (int a);};
3093 struct s2 {int (*f) (double a);};
3094 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3095 int argc;
3096 char **argv;
3097 int
3098 main ()
3099 {
3100 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3101   ;
3102   return 0;
3103 }
3104 _ACEOF
3105 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3106         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3107 do
3108   CC="$ac_save_CC $ac_arg"
3109   if ac_fn_c_try_compile "$LINENO"; then :
3110   ac_cv_prog_cc_c89=$ac_arg
3111 fi
3112 rm -f core conftest.err conftest.$ac_objext
3113   test "x$ac_cv_prog_cc_c89" != "xno" && break
3114 done
3115 rm -f conftest.$ac_ext
3116 CC=$ac_save_CC
3117
3118 fi
3119 # AC_CACHE_VAL
3120 case "x$ac_cv_prog_cc_c89" in
3121   x)
3122     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3123 $as_echo "none needed" >&6; } ;;
3124   xno)
3125     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3126 $as_echo "unsupported" >&6; } ;;
3127   *)
3128     CC="$CC $ac_cv_prog_cc_c89"
3129     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3130 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3131 esac
3132 if test "x$ac_cv_prog_cc_c89" != xno; then :
3133
3134 fi
3135
3136 ac_ext=c
3137 ac_cpp='$CPP $CPPFLAGS'
3138 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3139 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3140 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3141
3142 # Find a good install program.  We prefer a C program (faster),
3143 # so one script is as good as another.  But avoid the broken or
3144 # incompatible versions:
3145 # SysV /etc/install, /usr/sbin/install
3146 # SunOS /usr/etc/install
3147 # IRIX /sbin/install
3148 # AIX /bin/install
3149 # AmigaOS /C/install, which installs bootblocks on floppy discs
3150 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3151 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3152 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3153 # OS/2's system install, which has a completely different semantic
3154 # ./install, which can be erroneously created by make from ./install.sh.
3155 # Reject install programs that cannot install multiple files.
3156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3157 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3158 if test -z "$INSTALL"; then
3159 if test "${ac_cv_path_install+set}" = set; then :
3160   $as_echo_n "(cached) " >&6
3161 else
3162   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3163 for as_dir in $PATH
3164 do
3165   IFS=$as_save_IFS
3166   test -z "$as_dir" && as_dir=.
3167     # Account for people who put trailing slashes in PATH elements.
3168 case $as_dir/ in #((
3169   ./ | .// | /[cC]/* | \
3170   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3171   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3172   /usr/ucb/* ) ;;
3173   *)
3174     # OSF1 and SCO ODT 3.0 have their own names for install.
3175     # Don't use installbsd from OSF since it installs stuff as root
3176     # by default.
3177     for ac_prog in ginstall scoinst install; do
3178       for ac_exec_ext in '' $ac_executable_extensions; do
3179         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3180           if test $ac_prog = install &&
3181             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3182             # AIX install.  It has an incompatible calling convention.
3183             :
3184           elif test $ac_prog = install &&
3185             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3186             # program-specific install script used by HP pwplus--don't use.
3187             :
3188           else
3189             rm -rf conftest.one conftest.two conftest.dir
3190             echo one > conftest.one
3191             echo two > conftest.two
3192             mkdir conftest.dir
3193             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3194               test -s conftest.one && test -s conftest.two &&
3195               test -s conftest.dir/conftest.one &&
3196               test -s conftest.dir/conftest.two
3197             then
3198               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3199               break 3
3200             fi
3201           fi
3202         fi
3203       done
3204     done
3205     ;;
3206 esac
3207
3208   done
3209 IFS=$as_save_IFS
3210
3211 rm -rf conftest.one conftest.two conftest.dir
3212
3213 fi
3214   if test "${ac_cv_path_install+set}" = set; then
3215     INSTALL=$ac_cv_path_install
3216   else
3217     # As a last resort, use the slow shell script.  Don't cache a
3218     # value for INSTALL within a source directory, because that will
3219     # break other packages using the cache if that directory is
3220     # removed, or if the value is a relative name.
3221     INSTALL=$ac_install_sh
3222   fi
3223 fi
3224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3225 $as_echo "$INSTALL" >&6; }
3226
3227 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3228 # It thinks the first close brace ends the variable substitution.
3229 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3230
3231 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3232
3233 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3234
3235
3236 # Put a plausible default for CC_FOR_BUILD in Makefile.
3237 if test "x$cross_compiling" = "xno"; then
3238   CC_FOR_BUILD='$(CC)'
3239 else
3240   CC_FOR_BUILD=gcc
3241 fi
3242
3243
3244
3245
3246 AR=${AR-ar}
3247
3248 if test -n "$ac_tool_prefix"; then
3249   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3250 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3252 $as_echo_n "checking for $ac_word... " >&6; }
3253 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3254   $as_echo_n "(cached) " >&6
3255 else
3256   if test -n "$RANLIB"; then
3257   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3258 else
3259 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3260 for as_dir in $PATH
3261 do
3262   IFS=$as_save_IFS
3263   test -z "$as_dir" && as_dir=.
3264     for ac_exec_ext in '' $ac_executable_extensions; do
3265   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3266     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3267     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3268     break 2
3269   fi
3270 done
3271   done
3272 IFS=$as_save_IFS
3273
3274 fi
3275 fi
3276 RANLIB=$ac_cv_prog_RANLIB
3277 if test -n "$RANLIB"; then
3278   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3279 $as_echo "$RANLIB" >&6; }
3280 else
3281   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3282 $as_echo "no" >&6; }
3283 fi
3284
3285
3286 fi
3287 if test -z "$ac_cv_prog_RANLIB"; then
3288   ac_ct_RANLIB=$RANLIB
3289   # Extract the first word of "ranlib", so it can be a program name with args.
3290 set dummy ranlib; ac_word=$2
3291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3292 $as_echo_n "checking for $ac_word... " >&6; }
3293 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3294   $as_echo_n "(cached) " >&6
3295 else
3296   if test -n "$ac_ct_RANLIB"; then
3297   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3298 else
3299 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3300 for as_dir in $PATH
3301 do
3302   IFS=$as_save_IFS
3303   test -z "$as_dir" && as_dir=.
3304     for ac_exec_ext in '' $ac_executable_extensions; do
3305   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3306     ac_cv_prog_ac_ct_RANLIB="ranlib"
3307     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3308     break 2
3309   fi
3310 done
3311   done
3312 IFS=$as_save_IFS
3313
3314 fi
3315 fi
3316 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3317 if test -n "$ac_ct_RANLIB"; then
3318   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3319 $as_echo "$ac_ct_RANLIB" >&6; }
3320 else
3321   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3322 $as_echo "no" >&6; }
3323 fi
3324
3325   if test "x$ac_ct_RANLIB" = x; then
3326     RANLIB=":"
3327   else
3328     case $cross_compiling:$ac_tool_warned in
3329 yes:)
3330 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3331 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3332 ac_tool_warned=yes ;;
3333 esac
3334     RANLIB=$ac_ct_RANLIB
3335   fi
3336 else
3337   RANLIB="$ac_cv_prog_RANLIB"
3338 fi
3339
3340
3341 ALL_LINGUAS=
3342 # If we haven't got the data from the intl directory,
3343 # assume NLS is disabled.
3344 USE_NLS=no
3345 LIBINTL=
3346 LIBINTL_DEP=
3347 INCINTL=
3348 XGETTEXT=
3349 GMSGFMT=
3350 POSUB=
3351
3352 if test -f  ../../intl/config.intl; then
3353   .  ../../intl/config.intl
3354 fi
3355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3356 $as_echo_n "checking whether NLS is requested... " >&6; }
3357 if test x"$USE_NLS" != xyes; then
3358   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3359 $as_echo "no" >&6; }
3360 else
3361   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3362 $as_echo "yes" >&6; }
3363
3364 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
3365
3366
3367   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
3368 $as_echo_n "checking for catalogs to be installed... " >&6; }
3369   # Look for .po and .gmo files in the source directory.
3370   CATALOGS=
3371   XLINGUAS=
3372   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
3373     # If there aren't any .gmo files the shell will give us the
3374     # literal string "../path/to/srcdir/po/*.gmo" which has to be
3375     # weeded out.
3376     case "$cat" in *\**)
3377       continue;;
3378     esac
3379     # The quadruple backslash is collapsed to a double backslash
3380     # by the backticks, then collapsed again by the double quotes,
3381     # leaving us with one backslash in the sed expression (right
3382     # before the dot that mustn't act as a wildcard).
3383     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
3384     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
3385     # The user is allowed to set LINGUAS to a list of languages to
3386     # install catalogs for.  If it's empty that means "all of them."
3387     if test "x$LINGUAS" = x; then
3388       CATALOGS="$CATALOGS $cat"
3389       XLINGUAS="$XLINGUAS $lang"
3390     else
3391       case "$LINGUAS" in *$lang*)
3392         CATALOGS="$CATALOGS $cat"
3393         XLINGUAS="$XLINGUAS $lang"
3394         ;;
3395       esac
3396     fi
3397   done
3398   LINGUAS="$XLINGUAS"
3399   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
3400 $as_echo "$LINGUAS" >&6; }
3401
3402
3403     DATADIRNAME=share
3404
3405   INSTOBJEXT=.mo
3406
3407   GENCAT=gencat
3408
3409   CATOBJEXT=.gmo
3410
3411 fi
3412
3413 # Check for common headers.
3414 # FIXME: Seems to me this can cause problems for i386-windows hosts.
3415 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
3416
3417 ac_ext=c
3418 ac_cpp='$CPP $CPPFLAGS'
3419 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3420 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3421 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3423 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3424 # On Suns, sometimes $CPP names a directory.
3425 if test -n "$CPP" && test -d "$CPP"; then
3426   CPP=
3427 fi
3428 if test -z "$CPP"; then
3429   if test "${ac_cv_prog_CPP+set}" = set; then :
3430   $as_echo_n "(cached) " >&6
3431 else
3432       # Double quotes because CPP needs to be expanded
3433     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3434     do
3435       ac_preproc_ok=false
3436 for ac_c_preproc_warn_flag in '' yes
3437 do
3438   # Use a header file that comes with gcc, so configuring glibc
3439   # with a fresh cross-compiler works.
3440   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3441   # <limits.h> exists even on freestanding compilers.
3442   # On the NeXT, cc -E runs the code through the compiler's parser,
3443   # not just through cpp. "Syntax error" is here to catch this case.
3444   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3445 /* end confdefs.h.  */
3446 #ifdef __STDC__
3447 # include <limits.h>
3448 #else
3449 # include <assert.h>
3450 #endif
3451                      Syntax error
3452 _ACEOF
3453 if ac_fn_c_try_cpp "$LINENO"; then :
3454
3455 else
3456   # Broken: fails on valid input.
3457 continue
3458 fi
3459 rm -f conftest.err conftest.$ac_ext
3460
3461   # OK, works on sane cases.  Now check whether nonexistent headers
3462   # can be detected and how.
3463   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3464 /* end confdefs.h.  */
3465 #include <ac_nonexistent.h>
3466 _ACEOF
3467 if ac_fn_c_try_cpp "$LINENO"; then :
3468   # Broken: success on invalid input.
3469 continue
3470 else
3471   # Passes both tests.
3472 ac_preproc_ok=:
3473 break
3474 fi
3475 rm -f conftest.err conftest.$ac_ext
3476
3477 done
3478 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3479 rm -f conftest.err conftest.$ac_ext
3480 if $ac_preproc_ok; then :
3481   break
3482 fi
3483
3484     done
3485     ac_cv_prog_CPP=$CPP
3486
3487 fi
3488   CPP=$ac_cv_prog_CPP
3489 else
3490   ac_cv_prog_CPP=$CPP
3491 fi
3492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3493 $as_echo "$CPP" >&6; }
3494 ac_preproc_ok=false
3495 for ac_c_preproc_warn_flag in '' yes
3496 do
3497   # Use a header file that comes with gcc, so configuring glibc
3498   # with a fresh cross-compiler works.
3499   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3500   # <limits.h> exists even on freestanding compilers.
3501   # On the NeXT, cc -E runs the code through the compiler's parser,
3502   # not just through cpp. "Syntax error" is here to catch this case.
3503   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3504 /* end confdefs.h.  */
3505 #ifdef __STDC__
3506 # include <limits.h>
3507 #else
3508 # include <assert.h>
3509 #endif
3510                      Syntax error
3511 _ACEOF
3512 if ac_fn_c_try_cpp "$LINENO"; then :
3513
3514 else
3515   # Broken: fails on valid input.
3516 continue
3517 fi
3518 rm -f conftest.err conftest.$ac_ext
3519
3520   # OK, works on sane cases.  Now check whether nonexistent headers
3521   # can be detected and how.
3522   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3523 /* end confdefs.h.  */
3524 #include <ac_nonexistent.h>
3525 _ACEOF
3526 if ac_fn_c_try_cpp "$LINENO"; then :
3527   # Broken: success on invalid input.
3528 continue
3529 else
3530   # Passes both tests.
3531 ac_preproc_ok=:
3532 break
3533 fi
3534 rm -f conftest.err conftest.$ac_ext
3535
3536 done
3537 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3538 rm -f conftest.err conftest.$ac_ext
3539 if $ac_preproc_ok; then :
3540
3541 else
3542   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3543 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3544 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3545 See \`config.log' for more details." "$LINENO" 5; }
3546 fi
3547
3548 ac_ext=c
3549 ac_cpp='$CPP $CPPFLAGS'
3550 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3551 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3552 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3553
3554
3555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3556 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3557 if test "${ac_cv_path_GREP+set}" = set; then :
3558   $as_echo_n "(cached) " >&6
3559 else
3560   if test -z "$GREP"; then
3561   ac_path_GREP_found=false
3562   # Loop through the user's path and test for each of PROGNAME-LIST
3563   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3564 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3565 do
3566   IFS=$as_save_IFS
3567   test -z "$as_dir" && as_dir=.
3568     for ac_prog in grep ggrep; do
3569     for ac_exec_ext in '' $ac_executable_extensions; do
3570       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3571       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3572 # Check for GNU ac_path_GREP and select it if it is found.
3573   # Check for GNU $ac_path_GREP
3574 case `"$ac_path_GREP" --version 2>&1` in
3575 *GNU*)
3576   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3577 *)
3578   ac_count=0
3579   $as_echo_n 0123456789 >"conftest.in"
3580   while :
3581   do
3582     cat "conftest.in" "conftest.in" >"conftest.tmp"
3583     mv "conftest.tmp" "conftest.in"
3584     cp "conftest.in" "conftest.nl"
3585     $as_echo 'GREP' >> "conftest.nl"
3586     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3587     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3588     as_fn_arith $ac_count + 1 && ac_count=$as_val
3589     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3590       # Best one so far, save it but keep looking for a better one
3591       ac_cv_path_GREP="$ac_path_GREP"
3592       ac_path_GREP_max=$ac_count
3593     fi
3594     # 10*(2^10) chars as input seems more than enough
3595     test $ac_count -gt 10 && break
3596   done
3597   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3598 esac
3599
3600       $ac_path_GREP_found && break 3
3601     done
3602   done
3603   done
3604 IFS=$as_save_IFS
3605   if test -z "$ac_cv_path_GREP"; then
3606     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3607   fi
3608 else
3609   ac_cv_path_GREP=$GREP
3610 fi
3611
3612 fi
3613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3614 $as_echo "$ac_cv_path_GREP" >&6; }
3615  GREP="$ac_cv_path_GREP"
3616
3617
3618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3619 $as_echo_n "checking for egrep... " >&6; }
3620 if test "${ac_cv_path_EGREP+set}" = set; then :
3621   $as_echo_n "(cached) " >&6
3622 else
3623   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3624    then ac_cv_path_EGREP="$GREP -E"
3625    else
3626      if test -z "$EGREP"; then
3627   ac_path_EGREP_found=false
3628   # Loop through the user's path and test for each of PROGNAME-LIST
3629   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3630 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3631 do
3632   IFS=$as_save_IFS
3633   test -z "$as_dir" && as_dir=.
3634     for ac_prog in egrep; do
3635     for ac_exec_ext in '' $ac_executable_extensions; do
3636       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3637       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3638 # Check for GNU ac_path_EGREP and select it if it is found.
3639   # Check for GNU $ac_path_EGREP
3640 case `"$ac_path_EGREP" --version 2>&1` in
3641 *GNU*)
3642   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3643 *)
3644   ac_count=0
3645   $as_echo_n 0123456789 >"conftest.in"
3646   while :
3647   do
3648     cat "conftest.in" "conftest.in" >"conftest.tmp"
3649     mv "conftest.tmp" "conftest.in"
3650     cp "conftest.in" "conftest.nl"
3651     $as_echo 'EGREP' >> "conftest.nl"
3652     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3653     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3654     as_fn_arith $ac_count + 1 && ac_count=$as_val
3655     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3656       # Best one so far, save it but keep looking for a better one
3657       ac_cv_path_EGREP="$ac_path_EGREP"
3658       ac_path_EGREP_max=$ac_count
3659     fi
3660     # 10*(2^10) chars as input seems more than enough
3661     test $ac_count -gt 10 && break
3662   done
3663   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3664 esac
3665
3666       $ac_path_EGREP_found && break 3
3667     done
3668   done
3669   done
3670 IFS=$as_save_IFS
3671   if test -z "$ac_cv_path_EGREP"; then
3672     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3673   fi
3674 else
3675   ac_cv_path_EGREP=$EGREP
3676 fi
3677
3678    fi
3679 fi
3680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3681 $as_echo "$ac_cv_path_EGREP" >&6; }
3682  EGREP="$ac_cv_path_EGREP"
3683
3684
3685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3686 $as_echo_n "checking for ANSI C header files... " >&6; }
3687 if test "${ac_cv_header_stdc+set}" = set; then :
3688   $as_echo_n "(cached) " >&6
3689 else
3690   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3691 /* end confdefs.h.  */
3692 #include <stdlib.h>
3693 #include <stdarg.h>
3694 #include <string.h>
3695 #include <float.h>
3696
3697 int
3698 main ()
3699 {
3700
3701   ;
3702   return 0;
3703 }
3704 _ACEOF
3705 if ac_fn_c_try_compile "$LINENO"; then :
3706   ac_cv_header_stdc=yes
3707 else
3708   ac_cv_header_stdc=no
3709 fi
3710 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3711
3712 if test $ac_cv_header_stdc = yes; then
3713   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3714   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3715 /* end confdefs.h.  */
3716 #include <string.h>
3717
3718 _ACEOF
3719 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3720   $EGREP "memchr" >/dev/null 2>&1; then :
3721
3722 else
3723   ac_cv_header_stdc=no
3724 fi
3725 rm -f conftest*
3726
3727 fi
3728
3729 if test $ac_cv_header_stdc = yes; then
3730   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3731   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3732 /* end confdefs.h.  */
3733 #include <stdlib.h>
3734
3735 _ACEOF
3736 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3737   $EGREP "free" >/dev/null 2>&1; then :
3738
3739 else
3740   ac_cv_header_stdc=no
3741 fi
3742 rm -f conftest*
3743
3744 fi
3745
3746 if test $ac_cv_header_stdc = yes; then
3747   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3748   if test "$cross_compiling" = yes; then :
3749   :
3750 else
3751   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3752 /* end confdefs.h.  */
3753 #include <ctype.h>
3754 #include <stdlib.h>
3755 #if ((' ' & 0x0FF) == 0x020)
3756 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3757 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3758 #else
3759 # define ISLOWER(c) \
3760                    (('a' <= (c) && (c) <= 'i') \
3761                      || ('j' <= (c) && (c) <= 'r') \
3762                      || ('s' <= (c) && (c) <= 'z'))
3763 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3764 #endif
3765
3766 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3767 int
3768 main ()
3769 {
3770   int i;
3771   for (i = 0; i < 256; i++)
3772     if (XOR (islower (i), ISLOWER (i))
3773         || toupper (i) != TOUPPER (i))
3774       return 2;
3775   return 0;
3776 }
3777 _ACEOF
3778 if ac_fn_c_try_run "$LINENO"; then :
3779
3780 else
3781   ac_cv_header_stdc=no
3782 fi
3783 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3784   conftest.$ac_objext conftest.beam conftest.$ac_ext
3785 fi
3786
3787 fi
3788 fi
3789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3790 $as_echo "$ac_cv_header_stdc" >&6; }
3791 if test $ac_cv_header_stdc = yes; then
3792
3793 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3794
3795 fi
3796
3797 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3798 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3799                   inttypes.h stdint.h unistd.h
3800 do :
3801   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3802 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3803 "
3804 eval as_val=\$$as_ac_Header
3805    if test "x$as_val" = x""yes; then :
3806   cat >>confdefs.h <<_ACEOF
3807 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3808 _ACEOF
3809
3810 fi
3811
3812 done
3813
3814
3815 for ac_header in stdlib.h string.h strings.h unistd.h time.h
3816 do :
3817   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3818 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3819 eval as_val=\$$as_ac_Header
3820    if test "x$as_val" = x""yes; then :
3821   cat >>confdefs.h <<_ACEOF
3822 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3823 _ACEOF
3824
3825 fi
3826
3827 done
3828
3829 for ac_header in sys/time.h sys/resource.h
3830 do :
3831   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3832 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3833 eval as_val=\$$as_ac_Header
3834    if test "x$as_val" = x""yes; then :
3835   cat >>confdefs.h <<_ACEOF
3836 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3837 _ACEOF
3838
3839 fi
3840
3841 done
3842
3843 for ac_header in fcntl.h fpu_control.h
3844 do :
3845   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3846 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3847 eval as_val=\$$as_ac_Header
3848    if test "x$as_val" = x""yes; then :
3849   cat >>confdefs.h <<_ACEOF
3850 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3851 _ACEOF
3852
3853 fi
3854
3855 done
3856
3857 for ac_header in dlfcn.h errno.h sys/stat.h
3858 do :
3859   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3860 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3861 eval as_val=\$$as_ac_Header
3862    if test "x$as_val" = x""yes; then :
3863   cat >>confdefs.h <<_ACEOF
3864 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3865 _ACEOF
3866
3867 fi
3868
3869 done
3870
3871 for ac_func in getrusage time sigaction __setfpucw
3872 do :
3873   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
3874 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
3875 eval as_val=\$$as_ac_var
3876    if test "x$as_val" = x""yes; then :
3877   cat >>confdefs.h <<_ACEOF
3878 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
3879 _ACEOF
3880
3881 fi
3882 done
3883
3884
3885 # Check for socket libraries
3886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
3887 $as_echo_n "checking for bind in -lsocket... " >&6; }
3888 if test "${ac_cv_lib_socket_bind+set}" = set; then :
3889   $as_echo_n "(cached) " >&6
3890 else
3891   ac_check_lib_save_LIBS=$LIBS
3892 LIBS="-lsocket  $LIBS"
3893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3894 /* end confdefs.h.  */
3895
3896 /* Override any GCC internal prototype to avoid an error.
3897    Use char because int might match the return type of a GCC
3898    builtin and then its argument prototype would still apply.  */
3899 #ifdef __cplusplus
3900 extern "C"
3901 #endif
3902 char bind ();
3903 int
3904 main ()
3905 {
3906 return bind ();
3907   ;
3908   return 0;
3909 }
3910 _ACEOF
3911 if ac_fn_c_try_link "$LINENO"; then :
3912   ac_cv_lib_socket_bind=yes
3913 else
3914   ac_cv_lib_socket_bind=no
3915 fi
3916 rm -f core conftest.err conftest.$ac_objext \
3917     conftest$ac_exeext conftest.$ac_ext
3918 LIBS=$ac_check_lib_save_LIBS
3919 fi
3920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
3921 $as_echo "$ac_cv_lib_socket_bind" >&6; }
3922 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
3923   cat >>confdefs.h <<_ACEOF
3924 #define HAVE_LIBSOCKET 1
3925 _ACEOF
3926
3927   LIBS="-lsocket $LIBS"
3928
3929 fi
3930
3931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
3932 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
3933 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
3934   $as_echo_n "(cached) " >&6
3935 else
3936   ac_check_lib_save_LIBS=$LIBS
3937 LIBS="-lnsl  $LIBS"
3938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3939 /* end confdefs.h.  */
3940
3941 /* Override any GCC internal prototype to avoid an error.
3942    Use char because int might match the return type of a GCC
3943    builtin and then its argument prototype would still apply.  */
3944 #ifdef __cplusplus
3945 extern "C"
3946 #endif
3947 char gethostbyname ();
3948 int
3949 main ()
3950 {
3951 return gethostbyname ();
3952   ;
3953   return 0;
3954 }
3955 _ACEOF
3956 if ac_fn_c_try_link "$LINENO"; then :
3957   ac_cv_lib_nsl_gethostbyname=yes
3958 else
3959   ac_cv_lib_nsl_gethostbyname=no
3960 fi
3961 rm -f core conftest.err conftest.$ac_objext \
3962     conftest$ac_exeext conftest.$ac_ext
3963 LIBS=$ac_check_lib_save_LIBS
3964 fi
3965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
3966 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
3967 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
3968   cat >>confdefs.h <<_ACEOF
3969 #define HAVE_LIBNSL 1
3970 _ACEOF
3971
3972   LIBS="-lnsl $LIBS"
3973
3974 fi
3975
3976
3977 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
3978 # using the same condition.
3979
3980   # See if the user specified whether he wants zlib support or not.
3981
3982 # Check whether --with-zlib was given.
3983 if test "${with_zlib+set}" = set; then :
3984   withval=$with_zlib;
3985 else
3986   with_zlib=auto
3987 fi
3988
3989
3990   if test "$with_zlib" != "no"; then
3991     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
3992 $as_echo_n "checking for library containing zlibVersion... " >&6; }
3993 if test "${ac_cv_search_zlibVersion+set}" = set; then :
3994   $as_echo_n "(cached) " >&6
3995 else
3996   ac_func_search_save_LIBS=$LIBS
3997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3998 /* end confdefs.h.  */
3999
4000 /* Override any GCC internal prototype to avoid an error.
4001    Use char because int might match the return type of a GCC
4002    builtin and then its argument prototype would still apply.  */
4003 #ifdef __cplusplus
4004 extern "C"
4005 #endif
4006 char zlibVersion ();
4007 int
4008 main ()
4009 {
4010 return zlibVersion ();
4011   ;
4012   return 0;
4013 }
4014 _ACEOF
4015 for ac_lib in '' z; do
4016   if test -z "$ac_lib"; then
4017     ac_res="none required"
4018   else
4019     ac_res=-l$ac_lib
4020     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4021   fi
4022   if ac_fn_c_try_link "$LINENO"; then :
4023   ac_cv_search_zlibVersion=$ac_res
4024 fi
4025 rm -f core conftest.err conftest.$ac_objext \
4026     conftest$ac_exeext
4027   if test "${ac_cv_search_zlibVersion+set}" = set; then :
4028   break
4029 fi
4030 done
4031 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4032
4033 else
4034   ac_cv_search_zlibVersion=no
4035 fi
4036 rm conftest.$ac_ext
4037 LIBS=$ac_func_search_save_LIBS
4038 fi
4039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4040 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4041 ac_res=$ac_cv_search_zlibVersion
4042 if test "$ac_res" != no; then :
4043   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4044   for ac_header in zlib.h
4045 do :
4046   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4047 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4048   cat >>confdefs.h <<_ACEOF
4049 #define HAVE_ZLIB_H 1
4050 _ACEOF
4051
4052 fi
4053
4054 done
4055
4056 fi
4057
4058     if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4059       as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4060     fi
4061   fi
4062
4063
4064 . ${srcdir}/../../bfd/configure.host
4065
4066
4067
4068 USE_MAINTAINER_MODE=no
4069 # Check whether --enable-maintainer-mode was given.
4070 if test "${enable_maintainer_mode+set}" = set; then :
4071   enableval=$enable_maintainer_mode; case "${enableval}" in
4072   yes)  MAINT="" USE_MAINTAINER_MODE=yes ;;
4073   no)   MAINT="#" ;;
4074   *)    as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4075 esac
4076 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4077   echo "Setting maintainer mode" 6>&1
4078 fi
4079 else
4080   MAINT="#"
4081 fi
4082
4083
4084
4085 # Check whether --enable-sim-bswap was given.
4086 if test "${enable_sim_bswap+set}" = set; then :
4087   enableval=$enable_sim_bswap; case "${enableval}" in
4088   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4089   no)   sim_bswap="-DWITH_BSWAP=0";;
4090   *)    as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4091 esac
4092 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4093   echo "Setting bswap flags = $sim_bswap" 6>&1
4094 fi
4095 else
4096   sim_bswap=""
4097 fi
4098
4099
4100
4101 # Check whether --enable-sim-cflags was given.
4102 if test "${enable_sim_cflags+set}" = set; then :
4103   enableval=$enable_sim_cflags; case "${enableval}" in
4104   yes)   sim_cflags="-O2 -fomit-frame-pointer";;
4105   trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4106   no)    sim_cflags="";;
4107   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4108 esac
4109 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4110   echo "Setting sim cflags = $sim_cflags" 6>&1
4111 fi
4112 else
4113   sim_cflags=""
4114 fi
4115
4116
4117
4118 # Check whether --enable-sim-debug was given.
4119 if test "${enable_sim_debug+set}" = set; then :
4120   enableval=$enable_sim_debug; case "${enableval}" in
4121   yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4122   no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4123   *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4124 esac
4125 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4126   echo "Setting sim debug = $sim_debug" 6>&1
4127 fi
4128 else
4129   sim_debug=""
4130 fi
4131
4132
4133
4134 # Check whether --enable-sim-stdio was given.
4135 if test "${enable_sim_stdio+set}" = set; then :
4136   enableval=$enable_sim_stdio; case "${enableval}" in
4137   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4138   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4139   *)    as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4140 esac
4141 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4142   echo "Setting stdio flags = $sim_stdio" 6>&1
4143 fi
4144 else
4145   sim_stdio=""
4146 fi
4147
4148
4149
4150 # Check whether --enable-sim-trace was given.
4151 if test "${enable_sim_trace+set}" = set; then :
4152   enableval=$enable_sim_trace; case "${enableval}" in
4153   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4154   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4155   [-0-9]*)
4156         sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4157   [a-z]*)
4158         sim_trace=""
4159         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4160           if test x"$sim_trace" = x; then
4161             sim_trace="-DWITH_TRACE='(TRACE_$x"
4162           else
4163             sim_trace="${sim_trace}|TRACE_$x"
4164           fi
4165         done
4166         sim_trace="$sim_trace)'" ;;
4167 esac
4168 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4169   echo "Setting sim trace = $sim_trace" 6>&1
4170 fi
4171 else
4172   sim_trace=""
4173 fi
4174
4175
4176
4177 # Check whether --enable-sim-profile was given.
4178 if test "${enable_sim_profile+set}" = set; then :
4179   enableval=$enable_sim_profile; case "${enableval}" in
4180   yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4181   no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4182   [-0-9]*)
4183         sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4184   [a-z]*)
4185         sim_profile=""
4186         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4187           if test x"$sim_profile" = x; then
4188             sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4189           else
4190             sim_profile="${sim_profile}|PROFILE_$x"
4191           fi
4192         done
4193         sim_profile="$sim_profile)'" ;;
4194 esac
4195 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4196   echo "Setting sim profile = $sim_profile" 6>&1
4197 fi
4198 else
4199   sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4200 fi
4201
4202
4203
4204
4205 # Check whether --with-pkgversion was given.
4206 if test "${with_pkgversion+set}" = set; then :
4207   withval=$with_pkgversion; case "$withval" in
4208       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4209       no)  PKGVERSION= ;;
4210       *)   PKGVERSION="($withval) " ;;
4211      esac
4212 else
4213   PKGVERSION="(GDB) "
4214
4215 fi
4216
4217
4218
4219
4220
4221 # Check whether --with-bugurl was given.
4222 if test "${with_bugurl+set}" = set; then :
4223   withval=$with_bugurl; case "$withval" in
4224       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4225       no)  BUGURL=
4226            ;;
4227       *)   BUGURL="$withval"
4228            ;;
4229      esac
4230 else
4231   BUGURL="http://www.gnu.org/software/gdb/bugs/"
4232
4233 fi
4234
4235   case ${BUGURL} in
4236   "")
4237     REPORT_BUGS_TO=
4238     REPORT_BUGS_TEXI=
4239     ;;
4240   *)
4241     REPORT_BUGS_TO="<$BUGURL>"
4242     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4243     ;;
4244   esac;
4245
4246
4247
4248
4249 cat >>confdefs.h <<_ACEOF
4250 #define PKGVERSION "$PKGVERSION"
4251 _ACEOF
4252
4253
4254 cat >>confdefs.h <<_ACEOF
4255 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4256 _ACEOF
4257
4258
4259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4260 $as_echo_n "checking return type of signal handlers... " >&6; }
4261 if test "${ac_cv_type_signal+set}" = set; then :
4262   $as_echo_n "(cached) " >&6
4263 else
4264   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4265 /* end confdefs.h.  */
4266 #include <sys/types.h>
4267 #include <signal.h>
4268
4269 int
4270 main ()
4271 {
4272 return *(signal (0, 0)) (0) == 1;
4273   ;
4274   return 0;
4275 }
4276 _ACEOF
4277 if ac_fn_c_try_compile "$LINENO"; then :
4278   ac_cv_type_signal=int
4279 else
4280   ac_cv_type_signal=void
4281 fi
4282 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4283 fi
4284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4285 $as_echo "$ac_cv_type_signal" >&6; }
4286
4287 cat >>confdefs.h <<_ACEOF
4288 #define RETSIGTYPE $ac_cv_type_signal
4289 _ACEOF
4290
4291
4292
4293
4294
4295 sim_link_files=
4296 sim_link_links=
4297
4298 sim_link_links=tconfig.h
4299 if test -f ${srcdir}/tconfig.in
4300 then
4301   sim_link_files=tconfig.in
4302 else
4303   sim_link_files=../common/tconfig.in
4304 fi
4305
4306 # targ-vals.def points to the libc macro description file.
4307 case "${target}" in
4308 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4309 esac
4310 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4311 sim_link_links="${sim_link_links} targ-vals.def"
4312
4313
4314 # Put a useful copy of CPP_FOR_TARGET in Makefile.
4315 # This is only used to build the target values header files.  These files are
4316 # shipped with distributions so CPP_FOR_TARGET only needs to work in
4317 # developer's trees.  This value is borrowed from ../../Makefile.in.
4318 CPP_FOR_TARGET="\` \
4319   if test -f \$\${rootme}/../../gcc/Makefile ; then \
4320     if test -f \$\${rootme}/../../\$(TARGET_SUBDIR)/newlib/Makefile ; then \
4321       echo \$\${rootme}/../../gcc/xgcc -B\$\${rootme}/../../gcc/ -idirafter \$\${rootme}/../../\$(TARGET_SUBDIR)/newlib/targ-include -idirafter \$(srcroot)/newlib/libc/include -nostdinc; \
4322     else \
4323       echo \$\${rootme}/../../gcc/xgcc -B\$\${rootme}/../../gcc/; \
4324     fi; \
4325   else \
4326     if test '\$(host_canonical)' = '\$(target_canonical)' ; then \
4327       echo \$(CC); \
4328     else \
4329       t='\$(program_transform_name)'; echo gcc | sed -e 's/x/x/' \$\$t; \
4330     fi; \
4331   fi\` -E"
4332
4333
4334 # Set TARGET_SUBDIR, needed by CPP_FOR_TARGET.
4335 if test x"${host}" = x"${target}" ; then
4336         TARGET_SUBDIR="."
4337 else
4338         TARGET_SUBDIR=${target_alias}
4339 fi
4340
4341
4342 # These aren't all needed yet, but will be eventually.
4343 for ac_header in stdlib.h string.h strings.h time.h sys/times.h sys/stat.h sys/mman.h
4344 do :
4345   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4346 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4347 eval as_val=\$$as_ac_Header
4348    if test "x$as_val" = x""yes; then :
4349   cat >>confdefs.h <<_ACEOF
4350 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4351 _ACEOF
4352
4353 fi
4354
4355 done
4356
4357 for ac_func in mmap munmap lstat truncate ftruncate
4358 do :
4359   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4360 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4361 eval as_val=\$$as_ac_var
4362    if test "x$as_val" = x""yes; then :
4363   cat >>confdefs.h <<_ACEOF
4364 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4365 _ACEOF
4366
4367 fi
4368 done
4369
4370 ac_fn_c_check_member "$LINENO" "struct stat" "st_dev" "ac_cv_member_struct_stat_st_dev" "#ifdef HAVE_SYS_TYPES_H
4371 #include <sys/types.h>
4372 #endif
4373 #ifdef HAVE_SYS_STAT_H
4374 #include <sys/stat.h>
4375 #endif
4376 "
4377 if test "x$ac_cv_member_struct_stat_st_dev" = x""yes; then :
4378
4379 cat >>confdefs.h <<_ACEOF
4380 #define HAVE_STRUCT_STAT_ST_DEV 1
4381 _ACEOF
4382
4383
4384 fi
4385 ac_fn_c_check_member "$LINENO" "struct stat" "st_ino" "ac_cv_member_struct_stat_st_ino" "#ifdef HAVE_SYS_TYPES_H
4386 #include <sys/types.h>
4387 #endif
4388 #ifdef HAVE_SYS_STAT_H
4389 #include <sys/stat.h>
4390 #endif
4391 "
4392 if test "x$ac_cv_member_struct_stat_st_ino" = x""yes; then :
4393
4394 cat >>confdefs.h <<_ACEOF
4395 #define HAVE_STRUCT_STAT_ST_INO 1
4396 _ACEOF
4397
4398
4399 fi
4400 ac_fn_c_check_member "$LINENO" "struct stat" "st_mode" "ac_cv_member_struct_stat_st_mode" "#ifdef HAVE_SYS_TYPES_H
4401 #include <sys/types.h>
4402 #endif
4403 #ifdef HAVE_SYS_STAT_H
4404 #include <sys/stat.h>
4405 #endif
4406 "
4407 if test "x$ac_cv_member_struct_stat_st_mode" = x""yes; then :
4408
4409 cat >>confdefs.h <<_ACEOF
4410 #define HAVE_STRUCT_STAT_ST_MODE 1
4411 _ACEOF
4412
4413
4414 fi
4415 ac_fn_c_check_member "$LINENO" "struct stat" "st_nlink" "ac_cv_member_struct_stat_st_nlink" "#ifdef HAVE_SYS_TYPES_H
4416 #include <sys/types.h>
4417 #endif
4418 #ifdef HAVE_SYS_STAT_H
4419 #include <sys/stat.h>
4420 #endif
4421 "
4422 if test "x$ac_cv_member_struct_stat_st_nlink" = x""yes; then :
4423
4424 cat >>confdefs.h <<_ACEOF
4425 #define HAVE_STRUCT_STAT_ST_NLINK 1
4426 _ACEOF
4427
4428
4429 fi
4430 ac_fn_c_check_member "$LINENO" "struct stat" "st_uid" "ac_cv_member_struct_stat_st_uid" "#ifdef HAVE_SYS_TYPES_H
4431 #include <sys/types.h>
4432 #endif
4433 #ifdef HAVE_SYS_STAT_H
4434 #include <sys/stat.h>
4435 #endif
4436 "
4437 if test "x$ac_cv_member_struct_stat_st_uid" = x""yes; then :
4438
4439 cat >>confdefs.h <<_ACEOF
4440 #define HAVE_STRUCT_STAT_ST_UID 1
4441 _ACEOF
4442
4443
4444 fi
4445 ac_fn_c_check_member "$LINENO" "struct stat" "st_gid" "ac_cv_member_struct_stat_st_gid" "#ifdef HAVE_SYS_TYPES_H
4446 #include <sys/types.h>
4447 #endif
4448 #ifdef HAVE_SYS_STAT_H
4449 #include <sys/stat.h>
4450 #endif
4451 "
4452 if test "x$ac_cv_member_struct_stat_st_gid" = x""yes; then :
4453
4454 cat >>confdefs.h <<_ACEOF
4455 #define HAVE_STRUCT_STAT_ST_GID 1
4456 _ACEOF
4457
4458
4459 fi
4460 ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "#ifdef HAVE_SYS_TYPES_H
4461 #include <sys/types.h>
4462 #endif
4463 #ifdef HAVE_SYS_STAT_H
4464 #include <sys/stat.h>
4465 #endif
4466 "
4467 if test "x$ac_cv_member_struct_stat_st_rdev" = x""yes; then :
4468
4469 cat >>confdefs.h <<_ACEOF
4470 #define HAVE_STRUCT_STAT_ST_RDEV 1
4471 _ACEOF
4472
4473
4474 fi
4475 ac_fn_c_check_member "$LINENO" "struct stat" "st_size" "ac_cv_member_struct_stat_st_size" "#ifdef HAVE_SYS_TYPES_H
4476 #include <sys/types.h>
4477 #endif
4478 #ifdef HAVE_SYS_STAT_H
4479 #include <sys/stat.h>
4480 #endif
4481 "
4482 if test "x$ac_cv_member_struct_stat_st_size" = x""yes; then :
4483
4484 cat >>confdefs.h <<_ACEOF
4485 #define HAVE_STRUCT_STAT_ST_SIZE 1
4486 _ACEOF
4487
4488
4489 fi
4490 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "#ifdef HAVE_SYS_TYPES_H
4491 #include <sys/types.h>
4492 #endif
4493 #ifdef HAVE_SYS_STAT_H
4494 #include <sys/stat.h>
4495 #endif
4496 "
4497 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
4498
4499 cat >>confdefs.h <<_ACEOF
4500 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
4501 _ACEOF
4502
4503
4504 fi
4505 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "#ifdef HAVE_SYS_TYPES_H
4506 #include <sys/types.h>
4507 #endif
4508 #ifdef HAVE_SYS_STAT_H
4509 #include <sys/stat.h>
4510 #endif
4511 "
4512 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
4513
4514 cat >>confdefs.h <<_ACEOF
4515 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
4516 _ACEOF
4517
4518
4519 fi
4520 ac_fn_c_check_member "$LINENO" "struct stat" "st_atime" "ac_cv_member_struct_stat_st_atime" "#ifdef HAVE_SYS_TYPES_H
4521 #include <sys/types.h>
4522 #endif
4523 #ifdef HAVE_SYS_STAT_H
4524 #include <sys/stat.h>
4525 #endif
4526 "
4527 if test "x$ac_cv_member_struct_stat_st_atime" = x""yes; then :
4528
4529 cat >>confdefs.h <<_ACEOF
4530 #define HAVE_STRUCT_STAT_ST_ATIME 1
4531 _ACEOF
4532
4533
4534 fi
4535 ac_fn_c_check_member "$LINENO" "struct stat" "st_mtime" "ac_cv_member_struct_stat_st_mtime" "#ifdef HAVE_SYS_TYPES_H
4536 #include <sys/types.h>
4537 #endif
4538 #ifdef HAVE_SYS_STAT_H
4539 #include <sys/stat.h>
4540 #endif
4541 "
4542 if test "x$ac_cv_member_struct_stat_st_mtime" = x""yes; then :
4543
4544 cat >>confdefs.h <<_ACEOF
4545 #define HAVE_STRUCT_STAT_ST_MTIME 1
4546 _ACEOF
4547
4548
4549 fi
4550 ac_fn_c_check_member "$LINENO" "struct stat" "st_ctime" "ac_cv_member_struct_stat_st_ctime" "#ifdef HAVE_SYS_TYPES_H
4551 #include <sys/types.h>
4552 #endif
4553 #ifdef HAVE_SYS_STAT_H
4554 #include <sys/stat.h>
4555 #endif
4556 "
4557 if test "x$ac_cv_member_struct_stat_st_ctime" = x""yes; then :
4558
4559 cat >>confdefs.h <<_ACEOF
4560 #define HAVE_STRUCT_STAT_ST_CTIME 1
4561 _ACEOF
4562
4563
4564 fi
4565
4566 ac_config_files="$ac_config_files Makefile"
4567
4568 ac_config_commands="$ac_config_commands default"
4569
4570 cat >confcache <<\_ACEOF
4571 # This file is a shell script that caches the results of configure
4572 # tests run on this system so they can be shared between configure
4573 # scripts and configure runs, see configure's option --config-cache.
4574 # It is not useful on other systems.  If it contains results you don't
4575 # want to keep, you may remove or edit it.
4576 #
4577 # config.status only pays attention to the cache file if you give it
4578 # the --recheck option to rerun configure.
4579 #
4580 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4581 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4582 # following values.
4583
4584 _ACEOF
4585
4586 # The following way of writing the cache mishandles newlines in values,
4587 # but we know of no workaround that is simple, portable, and efficient.
4588 # So, we kill variables containing newlines.
4589 # Ultrix sh set writes to stderr and can't be redirected directly,
4590 # and sets the high bit in the cache file unless we assign to the vars.
4591 (
4592   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4593     eval ac_val=\$$ac_var
4594     case $ac_val in #(
4595     *${as_nl}*)
4596       case $ac_var in #(
4597       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4598 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4599       esac
4600       case $ac_var in #(
4601       _ | IFS | as_nl) ;; #(
4602       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4603       *) { eval $ac_var=; unset $ac_var;} ;;
4604       esac ;;
4605     esac
4606   done
4607
4608   (set) 2>&1 |
4609     case $as_nl`(ac_space=' '; set) 2>&1` in #(
4610     *${as_nl}ac_space=\ *)
4611       # `set' does not quote correctly, so add quotes: double-quote
4612       # substitution turns \\\\ into \\, and sed turns \\ into \.
4613       sed -n \
4614         "s/'/'\\\\''/g;
4615           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4616       ;; #(
4617     *)
4618       # `set' quotes correctly as required by POSIX, so do not add quotes.
4619       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4620       ;;
4621     esac |
4622     sort
4623 ) |
4624   sed '
4625      /^ac_cv_env_/b end
4626      t clear
4627      :clear
4628      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4629      t end
4630      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4631      :end' >>confcache
4632 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4633   if test -w "$cache_file"; then
4634     test "x$cache_file" != "x/dev/null" &&
4635       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4636 $as_echo "$as_me: updating cache $cache_file" >&6;}
4637     cat confcache >$cache_file
4638   else
4639     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4640 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4641   fi
4642 fi
4643 rm -f confcache
4644
4645 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4646 # Let make expand exec_prefix.
4647 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4648
4649 DEFS=-DHAVE_CONFIG_H
4650
4651 ac_libobjs=
4652 ac_ltlibobjs=
4653 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4654   # 1. Remove the extension, and $U if already installed.
4655   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4656   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4657   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
4658   #    will be set to the directory where LIBOBJS objects are built.
4659   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4660   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4661 done
4662 LIBOBJS=$ac_libobjs
4663
4664 LTLIBOBJS=$ac_ltlibobjs
4665
4666
4667
4668 : ${CONFIG_STATUS=./config.status}
4669 ac_write_fail=0
4670 ac_clean_files_save=$ac_clean_files
4671 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4672 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4673 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4674 as_write_fail=0
4675 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4676 #! $SHELL
4677 # Generated by $as_me.
4678 # Run this file to recreate the current configuration.
4679 # Compiler output produced by configure, useful for debugging
4680 # configure, is in config.log if it exists.
4681
4682 debug=false
4683 ac_cs_recheck=false
4684 ac_cs_silent=false
4685
4686 SHELL=\${CONFIG_SHELL-$SHELL}
4687 export SHELL
4688 _ASEOF
4689 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4690 ## -------------------- ##
4691 ## M4sh Initialization. ##
4692 ## -------------------- ##
4693
4694 # Be more Bourne compatible
4695 DUALCASE=1; export DUALCASE # for MKS sh
4696 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4697   emulate sh
4698   NULLCMD=:
4699   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4700   # is contrary to our usage.  Disable this feature.
4701   alias -g '${1+"$@"}'='"$@"'
4702   setopt NO_GLOB_SUBST
4703 else
4704   case `(set -o) 2>/dev/null` in #(
4705   *posix*) :
4706     set -o posix ;; #(
4707   *) :
4708      ;;
4709 esac
4710 fi
4711
4712
4713 as_nl='
4714 '
4715 export as_nl
4716 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4717 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4718 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4719 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4720 # Prefer a ksh shell builtin over an external printf program on Solaris,
4721 # but without wasting forks for bash or zsh.
4722 if test -z "$BASH_VERSION$ZSH_VERSION" \
4723     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4724   as_echo='print -r --'
4725   as_echo_n='print -rn --'
4726 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4727   as_echo='printf %s\n'
4728   as_echo_n='printf %s'
4729 else
4730   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4731     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4732     as_echo_n='/usr/ucb/echo -n'
4733   else
4734     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4735     as_echo_n_body='eval
4736       arg=$1;
4737       case $arg in #(
4738       *"$as_nl"*)
4739         expr "X$arg" : "X\\(.*\\)$as_nl";
4740         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4741       esac;
4742       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4743     '
4744     export as_echo_n_body
4745     as_echo_n='sh -c $as_echo_n_body as_echo'
4746   fi
4747   export as_echo_body
4748   as_echo='sh -c $as_echo_body as_echo'
4749 fi
4750
4751 # The user is always right.
4752 if test "${PATH_SEPARATOR+set}" != set; then
4753   PATH_SEPARATOR=:
4754   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4755     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4756       PATH_SEPARATOR=';'
4757   }
4758 fi
4759
4760
4761 # IFS
4762 # We need space, tab and new line, in precisely that order.  Quoting is
4763 # there to prevent editors from complaining about space-tab.
4764 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4765 # splitting by setting IFS to empty value.)
4766 IFS=" ""        $as_nl"
4767
4768 # Find who we are.  Look in the path if we contain no directory separator.
4769 case $0 in #((
4770   *[\\/]* ) as_myself=$0 ;;
4771   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4772 for as_dir in $PATH
4773 do
4774   IFS=$as_save_IFS
4775   test -z "$as_dir" && as_dir=.
4776     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4777   done
4778 IFS=$as_save_IFS
4779
4780      ;;
4781 esac
4782 # We did not find ourselves, most probably we were run as `sh COMMAND'
4783 # in which case we are not to be found in the path.
4784 if test "x$as_myself" = x; then
4785   as_myself=$0
4786 fi
4787 if test ! -f "$as_myself"; then
4788   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4789   exit 1
4790 fi
4791
4792 # Unset variables that we do not need and which cause bugs (e.g. in
4793 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
4794 # suppresses any "Segmentation fault" message there.  '((' could
4795 # trigger a bug in pdksh 5.2.14.
4796 for as_var in BASH_ENV ENV MAIL MAILPATH
4797 do eval test x\${$as_var+set} = xset \
4798   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4799 done
4800 PS1='$ '
4801 PS2='> '
4802 PS4='+ '
4803
4804 # NLS nuisances.
4805 LC_ALL=C
4806 export LC_ALL
4807 LANGUAGE=C
4808 export LANGUAGE
4809
4810 # CDPATH.
4811 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4812
4813
4814 # as_fn_error ERROR [LINENO LOG_FD]
4815 # ---------------------------------
4816 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4817 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4818 # script with status $?, using 1 if that was 0.
4819 as_fn_error ()
4820 {
4821   as_status=$?; test $as_status -eq 0 && as_status=1
4822   if test "$3"; then
4823     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4824     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
4825   fi
4826   $as_echo "$as_me: error: $1" >&2
4827   as_fn_exit $as_status
4828 } # as_fn_error
4829
4830
4831 # as_fn_set_status STATUS
4832 # -----------------------
4833 # Set $? to STATUS, without forking.
4834 as_fn_set_status ()
4835 {
4836   return $1
4837 } # as_fn_set_status
4838
4839 # as_fn_exit STATUS
4840 # -----------------
4841 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4842 as_fn_exit ()
4843 {
4844   set +e
4845   as_fn_set_status $1
4846   exit $1
4847 } # as_fn_exit
4848
4849 # as_fn_unset VAR
4850 # ---------------
4851 # Portably unset VAR.
4852 as_fn_unset ()
4853 {
4854   { eval $1=; unset $1;}
4855 }
4856 as_unset=as_fn_unset
4857 # as_fn_append VAR VALUE
4858 # ----------------------
4859 # Append the text in VALUE to the end of the definition contained in VAR. Take
4860 # advantage of any shell optimizations that allow amortized linear growth over
4861 # repeated appends, instead of the typical quadratic growth present in naive
4862 # implementations.
4863 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4864   eval 'as_fn_append ()
4865   {
4866     eval $1+=\$2
4867   }'
4868 else
4869   as_fn_append ()
4870   {
4871     eval $1=\$$1\$2
4872   }
4873 fi # as_fn_append
4874
4875 # as_fn_arith ARG...
4876 # ------------------
4877 # Perform arithmetic evaluation on the ARGs, and store the result in the
4878 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4879 # must be portable across $(()) and expr.
4880 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4881   eval 'as_fn_arith ()
4882   {
4883     as_val=$(( $* ))
4884   }'
4885 else
4886   as_fn_arith ()
4887   {
4888     as_val=`expr "$@" || test $? -eq 1`
4889   }
4890 fi # as_fn_arith
4891
4892
4893 if expr a : '\(a\)' >/dev/null 2>&1 &&
4894    test "X`expr 00001 : '.*\(...\)'`" = X001; then
4895   as_expr=expr
4896 else
4897   as_expr=false
4898 fi
4899
4900 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4901   as_basename=basename
4902 else
4903   as_basename=false
4904 fi
4905
4906 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4907   as_dirname=dirname
4908 else
4909   as_dirname=false
4910 fi
4911
4912 as_me=`$as_basename -- "$0" ||
4913 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4914          X"$0" : 'X\(//\)$' \| \
4915          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4916 $as_echo X/"$0" |
4917     sed '/^.*\/\([^/][^/]*\)\/*$/{
4918             s//\1/
4919             q
4920           }
4921           /^X\/\(\/\/\)$/{
4922             s//\1/
4923             q
4924           }
4925           /^X\/\(\/\).*/{
4926             s//\1/
4927             q
4928           }
4929           s/.*/./; q'`
4930
4931 # Avoid depending upon Character Ranges.
4932 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4933 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4934 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4935 as_cr_digits='0123456789'
4936 as_cr_alnum=$as_cr_Letters$as_cr_digits
4937
4938 ECHO_C= ECHO_N= ECHO_T=
4939 case `echo -n x` in #(((((
4940 -n*)
4941   case `echo 'xy\c'` in
4942   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
4943   xy)  ECHO_C='\c';;
4944   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
4945        ECHO_T=' ';;
4946   esac;;
4947 *)
4948   ECHO_N='-n';;
4949 esac
4950
4951 rm -f conf$$ conf$$.exe conf$$.file
4952 if test -d conf$$.dir; then
4953   rm -f conf$$.dir/conf$$.file
4954 else
4955   rm -f conf$$.dir
4956   mkdir conf$$.dir 2>/dev/null
4957 fi
4958 if (echo >conf$$.file) 2>/dev/null; then
4959   if ln -s conf$$.file conf$$ 2>/dev/null; then
4960     as_ln_s='ln -s'
4961     # ... but there are two gotchas:
4962     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4963     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4964     # In both cases, we have to default to `cp -p'.
4965     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4966       as_ln_s='cp -p'
4967   elif ln conf$$.file conf$$ 2>/dev/null; then
4968     as_ln_s=ln
4969   else
4970     as_ln_s='cp -p'
4971   fi
4972 else
4973   as_ln_s='cp -p'
4974 fi
4975 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4976 rmdir conf$$.dir 2>/dev/null
4977
4978
4979 # as_fn_mkdir_p
4980 # -------------
4981 # Create "$as_dir" as a directory, including parents if necessary.
4982 as_fn_mkdir_p ()
4983 {
4984
4985   case $as_dir in #(
4986   -*) as_dir=./$as_dir;;
4987   esac
4988   test -d "$as_dir" || eval $as_mkdir_p || {
4989     as_dirs=
4990     while :; do
4991       case $as_dir in #(
4992       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4993       *) as_qdir=$as_dir;;
4994       esac
4995       as_dirs="'$as_qdir' $as_dirs"
4996       as_dir=`$as_dirname -- "$as_dir" ||
4997 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4998          X"$as_dir" : 'X\(//\)[^/]' \| \
4999          X"$as_dir" : 'X\(//\)$' \| \
5000          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5001 $as_echo X"$as_dir" |
5002     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5003             s//\1/
5004             q
5005           }
5006           /^X\(\/\/\)[^/].*/{
5007             s//\1/
5008             q
5009           }
5010           /^X\(\/\/\)$/{
5011             s//\1/
5012             q
5013           }
5014           /^X\(\/\).*/{
5015             s//\1/
5016             q
5017           }
5018           s/.*/./; q'`
5019       test -d "$as_dir" && break
5020     done
5021     test -z "$as_dirs" || eval "mkdir $as_dirs"
5022   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5023
5024
5025 } # as_fn_mkdir_p
5026 if mkdir -p . 2>/dev/null; then
5027   as_mkdir_p='mkdir -p "$as_dir"'
5028 else
5029   test -d ./-p && rmdir ./-p
5030   as_mkdir_p=false
5031 fi
5032
5033 if test -x / >/dev/null 2>&1; then
5034   as_test_x='test -x'
5035 else
5036   if ls -dL / >/dev/null 2>&1; then
5037     as_ls_L_option=L
5038   else
5039     as_ls_L_option=
5040   fi
5041   as_test_x='
5042     eval sh -c '\''
5043       if test -d "$1"; then
5044         test -d "$1/.";
5045       else
5046         case $1 in #(
5047         -*)set "./$1";;
5048         esac;
5049         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5050         ???[sx]*):;;*)false;;esac;fi
5051     '\'' sh
5052   '
5053 fi
5054 as_executable_p=$as_test_x
5055
5056 # Sed expression to map a string onto a valid CPP name.
5057 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5058
5059 # Sed expression to map a string onto a valid variable name.
5060 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5061
5062
5063 exec 6>&1
5064 ## ----------------------------------- ##
5065 ## Main body of $CONFIG_STATUS script. ##
5066 ## ----------------------------------- ##
5067 _ASEOF
5068 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5069
5070 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5071 # Save the log message, to keep $0 and so on meaningful, and to
5072 # report actual input values of CONFIG_FILES etc. instead of their
5073 # values after options handling.
5074 ac_log="
5075 This file was extended by $as_me, which was
5076 generated by GNU Autoconf 2.64.  Invocation command line was
5077
5078   CONFIG_FILES    = $CONFIG_FILES
5079   CONFIG_HEADERS  = $CONFIG_HEADERS
5080   CONFIG_LINKS    = $CONFIG_LINKS
5081   CONFIG_COMMANDS = $CONFIG_COMMANDS
5082   $ $0 $@
5083
5084 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5085 "
5086
5087 _ACEOF
5088
5089 case $ac_config_files in *"
5090 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5091 esac
5092
5093 case $ac_config_headers in *"
5094 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5095 esac
5096
5097
5098 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5099 # Files that config.status was made for.
5100 config_files="$ac_config_files"
5101 config_headers="$ac_config_headers"
5102 config_commands="$ac_config_commands"
5103
5104 _ACEOF
5105
5106 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5107 ac_cs_usage="\
5108 \`$as_me' instantiates files and other configuration actions
5109 from templates according to the current configuration.  Unless the files
5110 and actions are specified as TAGs, all are instantiated by default.
5111
5112 Usage: $0 [OPTION]... [TAG]...
5113
5114   -h, --help       print this help, then exit
5115   -V, --version    print version number and configuration settings, then exit
5116   -q, --quiet, --silent
5117                    do not print progress messages
5118   -d, --debug      don't remove temporary files
5119       --recheck    update $as_me by reconfiguring in the same conditions
5120       --file=FILE[:TEMPLATE]
5121                    instantiate the configuration file FILE
5122       --header=FILE[:TEMPLATE]
5123                    instantiate the configuration header FILE
5124
5125 Configuration files:
5126 $config_files
5127
5128 Configuration headers:
5129 $config_headers
5130
5131 Configuration commands:
5132 $config_commands
5133
5134 Report bugs to the package provider."
5135
5136 _ACEOF
5137 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5138 ac_cs_version="\\
5139 config.status
5140 configured by $0, generated by GNU Autoconf 2.64,
5141   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5142
5143 Copyright (C) 2009 Free Software Foundation, Inc.
5144 This config.status script is free software; the Free Software Foundation
5145 gives unlimited permission to copy, distribute and modify it."
5146
5147 ac_pwd='$ac_pwd'
5148 srcdir='$srcdir'
5149 INSTALL='$INSTALL'
5150 test -n "\$AWK" || AWK=awk
5151 _ACEOF
5152
5153 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5154 # The default lists apply if the user does not specify any file.
5155 ac_need_defaults=:
5156 while test $# != 0
5157 do
5158   case $1 in
5159   --*=*)
5160     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5161     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5162     ac_shift=:
5163     ;;
5164   *)
5165     ac_option=$1
5166     ac_optarg=$2
5167     ac_shift=shift
5168     ;;
5169   esac
5170
5171   case $ac_option in
5172   # Handling of the options.
5173   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5174     ac_cs_recheck=: ;;
5175   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5176     $as_echo "$ac_cs_version"; exit ;;
5177   --debug | --debu | --deb | --de | --d | -d )
5178     debug=: ;;
5179   --file | --fil | --fi | --f )
5180     $ac_shift
5181     case $ac_optarg in
5182     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5183     esac
5184     as_fn_append CONFIG_FILES " '$ac_optarg'"
5185     ac_need_defaults=false;;
5186   --header | --heade | --head | --hea )
5187     $ac_shift
5188     case $ac_optarg in
5189     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5190     esac
5191     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5192     ac_need_defaults=false;;
5193   --he | --h)
5194     # Conflict between --help and --header
5195     as_fn_error "ambiguous option: \`$1'
5196 Try \`$0 --help' for more information.";;
5197   --help | --hel | -h )
5198     $as_echo "$ac_cs_usage"; exit ;;
5199   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5200   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5201     ac_cs_silent=: ;;
5202
5203   # This is an error.
5204   -*) as_fn_error "unrecognized option: \`$1'
5205 Try \`$0 --help' for more information." ;;
5206
5207   *) as_fn_append ac_config_targets " $1"
5208      ac_need_defaults=false ;;
5209
5210   esac
5211   shift
5212 done
5213
5214 ac_configure_extra_args=
5215
5216 if $ac_cs_silent; then
5217   exec 6>/dev/null
5218   ac_configure_extra_args="$ac_configure_extra_args --silent"
5219 fi
5220
5221 _ACEOF
5222 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5223 if \$ac_cs_recheck; then
5224   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5225   shift
5226   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5227   CONFIG_SHELL='$SHELL'
5228   export CONFIG_SHELL
5229   exec "\$@"
5230 fi
5231
5232 _ACEOF
5233 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5234 exec 5>>config.log
5235 {
5236   echo
5237   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5238 ## Running $as_me. ##
5239 _ASBOX
5240   $as_echo "$ac_log"
5241 } >&5
5242
5243 _ACEOF
5244 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5245 _ACEOF
5246
5247 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5248
5249 # Handling of arguments.
5250 for ac_config_target in $ac_config_targets
5251 do
5252   case $ac_config_target in
5253     "cconfig.h") CONFIG_HEADERS="$CONFIG_HEADERS cconfig.h:config.in" ;;
5254     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5255     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5256
5257   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5258   esac
5259 done
5260
5261
5262 # If the user did not use the arguments to specify the items to instantiate,
5263 # then the envvar interface is used.  Set only those that are not.
5264 # We use the long form for the default assignment because of an extremely
5265 # bizarre bug on SunOS 4.1.3.
5266 if $ac_need_defaults; then
5267   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5268   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5269   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5270 fi
5271
5272 # Have a temporary directory for convenience.  Make it in the build tree
5273 # simply because there is no reason against having it here, and in addition,
5274 # creating and moving files from /tmp can sometimes cause problems.
5275 # Hook for its removal unless debugging.
5276 # Note that there is a small window in which the directory will not be cleaned:
5277 # after its creation but before its name has been assigned to `$tmp'.
5278 $debug ||
5279 {
5280   tmp=
5281   trap 'exit_status=$?
5282   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5283 ' 0
5284   trap 'as_fn_exit 1' 1 2 13 15
5285 }
5286 # Create a (secure) tmp directory for tmp files.
5287
5288 {
5289   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5290   test -n "$tmp" && test -d "$tmp"
5291 }  ||
5292 {
5293   tmp=./conf$$-$RANDOM
5294   (umask 077 && mkdir "$tmp")
5295 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
5296
5297 # Set up the scripts for CONFIG_FILES section.
5298 # No need to generate them if there are no CONFIG_FILES.
5299 # This happens for instance with `./config.status config.h'.
5300 if test -n "$CONFIG_FILES"; then
5301
5302
5303 ac_cr=`echo X | tr X '\015'`
5304 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5305 # But we know of no other shell where ac_cr would be empty at this
5306 # point, so we can use a bashism as a fallback.
5307 if test "x$ac_cr" = x; then
5308   eval ac_cr=\$\'\\r\'
5309 fi
5310 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5311 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5312   ac_cs_awk_cr='\r'
5313 else
5314   ac_cs_awk_cr=$ac_cr
5315 fi
5316
5317 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5318 _ACEOF
5319
5320
5321 {
5322   echo "cat >conf$$subs.awk <<_ACEOF" &&
5323   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5324   echo "_ACEOF"
5325 } >conf$$subs.sh ||
5326   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5327 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5328 ac_delim='%!_!# '
5329 for ac_last_try in false false false false false :; do
5330   . ./conf$$subs.sh ||
5331     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5332
5333   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5334   if test $ac_delim_n = $ac_delim_num; then
5335     break
5336   elif $ac_last_try; then
5337     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5338   else
5339     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5340   fi
5341 done
5342 rm -f conf$$subs.sh
5343
5344 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5345 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5346 _ACEOF
5347 sed -n '
5348 h
5349 s/^/S["/; s/!.*/"]=/
5350 p
5351 g
5352 s/^[^!]*!//
5353 :repl
5354 t repl
5355 s/'"$ac_delim"'$//
5356 t delim
5357 :nl
5358 h
5359 s/\(.\{148\}\).*/\1/
5360 t more1
5361 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5362 p
5363 n
5364 b repl
5365 :more1
5366 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5367 p
5368 g
5369 s/.\{148\}//
5370 t nl
5371 :delim
5372 h
5373 s/\(.\{148\}\).*/\1/
5374 t more2
5375 s/["\\]/\\&/g; s/^/"/; s/$/"/
5376 p
5377 b
5378 :more2
5379 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5380 p
5381 g
5382 s/.\{148\}//
5383 t delim
5384 ' <conf$$subs.awk | sed '
5385 /^[^""]/{
5386   N
5387   s/\n//
5388 }
5389 ' >>$CONFIG_STATUS || ac_write_fail=1
5390 rm -f conf$$subs.awk
5391 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5392 _ACAWK
5393 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5394   for (key in S) S_is_set[key] = 1
5395   FS = "\a"
5396
5397 }
5398 {
5399   line = $ 0
5400   nfields = split(line, field, "@")
5401   substed = 0
5402   len = length(field[1])
5403   for (i = 2; i < nfields; i++) {
5404     key = field[i]
5405     keylen = length(key)
5406     if (S_is_set[key]) {
5407       value = S[key]
5408       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5409       len += length(value) + length(field[++i])
5410       substed = 1
5411     } else
5412       len += 1 + keylen
5413   }
5414
5415   print line
5416 }
5417
5418 _ACAWK
5419 _ACEOF
5420 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5421 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5422   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5423 else
5424   cat
5425 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
5426   || as_fn_error "could not setup config files machinery" "$LINENO" 5
5427 _ACEOF
5428
5429 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5430 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5431 # trailing colons and then remove the whole line if VPATH becomes empty
5432 # (actually we leave an empty line to preserve line numbers).
5433 if test "x$srcdir" = x.; then
5434   ac_vpsub='/^[  ]*VPATH[        ]*=/{
5435 s/:*\$(srcdir):*/:/
5436 s/:*\${srcdir}:*/:/
5437 s/:*@srcdir@:*/:/
5438 s/^\([^=]*=[     ]*\):*/\1/
5439 s/:*$//
5440 s/^[^=]*=[       ]*$//
5441 }'
5442 fi
5443
5444 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5445 fi # test -n "$CONFIG_FILES"
5446
5447 # Set up the scripts for CONFIG_HEADERS section.
5448 # No need to generate them if there are no CONFIG_HEADERS.
5449 # This happens for instance with `./config.status Makefile'.
5450 if test -n "$CONFIG_HEADERS"; then
5451 cat >"$tmp/defines.awk" <<\_ACAWK ||
5452 BEGIN {
5453 _ACEOF
5454
5455 # Transform confdefs.h into an awk script `defines.awk', embedded as
5456 # here-document in config.status, that substitutes the proper values into
5457 # config.h.in to produce config.h.
5458
5459 # Create a delimiter string that does not exist in confdefs.h, to ease
5460 # handling of long lines.
5461 ac_delim='%!_!# '
5462 for ac_last_try in false false :; do
5463   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5464   if test -z "$ac_t"; then
5465     break
5466   elif $ac_last_try; then
5467     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
5468   else
5469     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5470   fi
5471 done
5472
5473 # For the awk script, D is an array of macro values keyed by name,
5474 # likewise P contains macro parameters if any.  Preserve backslash
5475 # newline sequences.
5476
5477 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5478 sed -n '
5479 s/.\{148\}/&'"$ac_delim"'/g
5480 t rset
5481 :rset
5482 s/^[     ]*#[    ]*define[       ][      ]*/ /
5483 t def
5484 d
5485 :def
5486 s/\\$//
5487 t bsnl
5488 s/["\\]/\\&/g
5489 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
5490 D["\1"]=" \3"/p
5491 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
5492 d
5493 :bsnl
5494 s/["\\]/\\&/g
5495 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
5496 D["\1"]=" \3\\\\\\n"\\/p
5497 t cont
5498 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5499 t cont
5500 d
5501 :cont
5502 n
5503 s/.\{148\}/&'"$ac_delim"'/g
5504 t clear
5505 :clear
5506 s/\\$//
5507 t bsnlc
5508 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5509 d
5510 :bsnlc
5511 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5512 b cont
5513 ' <confdefs.h | sed '
5514 s/'"$ac_delim"'/"\\\
5515 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5516
5517 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5518   for (key in D) D_is_set[key] = 1
5519   FS = "\a"
5520 }
5521 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5522   line = \$ 0
5523   split(line, arg, " ")
5524   if (arg[1] == "#") {
5525     defundef = arg[2]
5526     mac1 = arg[3]
5527   } else {
5528     defundef = substr(arg[1], 2)
5529     mac1 = arg[2]
5530   }
5531   split(mac1, mac2, "(") #)
5532   macro = mac2[1]
5533   prefix = substr(line, 1, index(line, defundef) - 1)
5534   if (D_is_set[macro]) {
5535     # Preserve the white space surrounding the "#".
5536     print prefix "define", macro P[macro] D[macro]
5537     next
5538   } else {
5539     # Replace #undef with comments.  This is necessary, for example,
5540     # in the case of _POSIX_SOURCE, which is predefined and required
5541     # on some systems where configure will not decide to define it.
5542     if (defundef == "undef") {
5543       print "/*", prefix defundef, macro, "*/"
5544       next
5545     }
5546   }
5547 }
5548 { print }
5549 _ACAWK
5550 _ACEOF
5551 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5552   as_fn_error "could not setup config headers machinery" "$LINENO" 5
5553 fi # test -n "$CONFIG_HEADERS"
5554
5555
5556 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
5557 shift
5558 for ac_tag
5559 do
5560   case $ac_tag in
5561   :[FHLC]) ac_mode=$ac_tag; continue;;
5562   esac
5563   case $ac_mode$ac_tag in
5564   :[FHL]*:*);;
5565   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
5566   :[FH]-) ac_tag=-:-;;
5567   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5568   esac
5569   ac_save_IFS=$IFS
5570   IFS=:
5571   set x $ac_tag
5572   IFS=$ac_save_IFS
5573   shift
5574   ac_file=$1
5575   shift
5576
5577   case $ac_mode in
5578   :L) ac_source=$1;;
5579   :[FH])
5580     ac_file_inputs=
5581     for ac_f
5582     do
5583       case $ac_f in
5584       -) ac_f="$tmp/stdin";;
5585       *) # Look for the file first in the build tree, then in the source tree
5586          # (if the path is not absolute).  The absolute path cannot be DOS-style,
5587          # because $ac_f cannot contain `:'.
5588          test -f "$ac_f" ||
5589            case $ac_f in
5590            [\\/$]*) false;;
5591            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5592            esac ||
5593            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5594       esac
5595       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5596       as_fn_append ac_file_inputs " '$ac_f'"
5597     done
5598
5599     # Let's still pretend it is `configure' which instantiates (i.e., don't
5600     # use $as_me), people would be surprised to read:
5601     #    /* config.h.  Generated by config.status.  */
5602     configure_input='Generated from '`
5603           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5604         `' by configure.'
5605     if test x"$ac_file" != x-; then
5606       configure_input="$ac_file.  $configure_input"
5607       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5608 $as_echo "$as_me: creating $ac_file" >&6;}
5609     fi
5610     # Neutralize special characters interpreted by sed in replacement strings.
5611     case $configure_input in #(
5612     *\&* | *\|* | *\\* )
5613        ac_sed_conf_input=`$as_echo "$configure_input" |
5614        sed 's/[\\\\&|]/\\\\&/g'`;; #(
5615     *) ac_sed_conf_input=$configure_input;;
5616     esac
5617
5618     case $ac_tag in
5619     *:-:* | *:-) cat >"$tmp/stdin" \
5620       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
5621     esac
5622     ;;
5623   esac
5624
5625   ac_dir=`$as_dirname -- "$ac_file" ||
5626 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5627          X"$ac_file" : 'X\(//\)[^/]' \| \
5628          X"$ac_file" : 'X\(//\)$' \| \
5629          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5630 $as_echo X"$ac_file" |
5631     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5632             s//\1/
5633             q
5634           }
5635           /^X\(\/\/\)[^/].*/{
5636             s//\1/
5637             q
5638           }
5639           /^X\(\/\/\)$/{
5640             s//\1/
5641             q
5642           }
5643           /^X\(\/\).*/{
5644             s//\1/
5645             q
5646           }
5647           s/.*/./; q'`
5648   as_dir="$ac_dir"; as_fn_mkdir_p
5649   ac_builddir=.
5650
5651 case "$ac_dir" in
5652 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5653 *)
5654   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5655   # A ".." for each directory in $ac_dir_suffix.
5656   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5657   case $ac_top_builddir_sub in
5658   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5659   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5660   esac ;;
5661 esac
5662 ac_abs_top_builddir=$ac_pwd
5663 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5664 # for backward compatibility:
5665 ac_top_builddir=$ac_top_build_prefix
5666
5667 case $srcdir in
5668   .)  # We are building in place.
5669     ac_srcdir=.
5670     ac_top_srcdir=$ac_top_builddir_sub
5671     ac_abs_top_srcdir=$ac_pwd ;;
5672   [\\/]* | ?:[\\/]* )  # Absolute name.
5673     ac_srcdir=$srcdir$ac_dir_suffix;
5674     ac_top_srcdir=$srcdir
5675     ac_abs_top_srcdir=$srcdir ;;
5676   *) # Relative name.
5677     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5678     ac_top_srcdir=$ac_top_build_prefix$srcdir
5679     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5680 esac
5681 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5682
5683
5684   case $ac_mode in
5685   :F)
5686   #
5687   # CONFIG_FILE
5688   #
5689
5690   case $INSTALL in
5691   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5692   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5693   esac
5694 _ACEOF
5695
5696 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5697 # If the template does not know about datarootdir, expand it.
5698 # FIXME: This hack should be removed a few years after 2.60.
5699 ac_datarootdir_hack=; ac_datarootdir_seen=
5700 ac_sed_dataroot='
5701 /datarootdir/ {
5702   p
5703   q
5704 }
5705 /@datadir@/p
5706 /@docdir@/p
5707 /@infodir@/p
5708 /@localedir@/p
5709 /@mandir@/p'
5710 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5711 *datarootdir*) ac_datarootdir_seen=yes;;
5712 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5713   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5714 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5715 _ACEOF
5716 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5717   ac_datarootdir_hack='
5718   s&@datadir@&$datadir&g
5719   s&@docdir@&$docdir&g
5720   s&@infodir@&$infodir&g
5721   s&@localedir@&$localedir&g
5722   s&@mandir@&$mandir&g
5723   s&\\\${datarootdir}&$datarootdir&g' ;;
5724 esac
5725 _ACEOF
5726
5727 # Neutralize VPATH when `$srcdir' = `.'.
5728 # Shell code in configure.ac might set extrasub.
5729 # FIXME: do we really want to maintain this feature?
5730 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5731 ac_sed_extra="$ac_vpsub
5732 $extrasub
5733 _ACEOF
5734 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5735 :t
5736 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5737 s|@configure_input@|$ac_sed_conf_input|;t t
5738 s&@top_builddir@&$ac_top_builddir_sub&;t t
5739 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5740 s&@srcdir@&$ac_srcdir&;t t
5741 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5742 s&@top_srcdir@&$ac_top_srcdir&;t t
5743 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5744 s&@builddir@&$ac_builddir&;t t
5745 s&@abs_builddir@&$ac_abs_builddir&;t t
5746 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5747 s&@INSTALL@&$ac_INSTALL&;t t
5748 $ac_datarootdir_hack
5749 "
5750 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
5751   || as_fn_error "could not create $ac_file" "$LINENO" 5
5752
5753 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5754   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
5755   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
5756   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5757 which seems to be undefined.  Please make sure it is defined." >&5
5758 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5759 which seems to be undefined.  Please make sure it is defined." >&2;}
5760
5761   rm -f "$tmp/stdin"
5762   case $ac_file in
5763   -) cat "$tmp/out" && rm -f "$tmp/out";;
5764   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
5765   esac \
5766   || as_fn_error "could not create $ac_file" "$LINENO" 5
5767  ;;
5768   :H)
5769   #
5770   # CONFIG_HEADER
5771   #
5772   if test x"$ac_file" != x-; then
5773     {
5774       $as_echo "/* $configure_input  */" \
5775       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
5776     } >"$tmp/config.h" \
5777       || as_fn_error "could not create $ac_file" "$LINENO" 5
5778     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
5779       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5780 $as_echo "$as_me: $ac_file is unchanged" >&6;}
5781     else
5782       rm -f "$ac_file"
5783       mv "$tmp/config.h" "$ac_file" \
5784         || as_fn_error "could not create $ac_file" "$LINENO" 5
5785     fi
5786   else
5787     $as_echo "/* $configure_input  */" \
5788       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
5789       || as_fn_error "could not create -" "$LINENO" 5
5790   fi
5791  ;;
5792
5793   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
5794 $as_echo "$as_me: executing $ac_file commands" >&6;}
5795  ;;
5796   esac
5797
5798
5799   case $ac_file$ac_mode in
5800     "default":C) case x$CONFIG_HEADERS in xcconfig.h:config.in) echo > stamp-h ;; esac ;;
5801
5802   esac
5803 done # for ac_tag
5804
5805
5806 as_fn_exit 0
5807 _ACEOF
5808 ac_clean_files=$ac_clean_files_save
5809
5810 test $ac_write_fail = 0 ||
5811   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
5812
5813
5814 # configure is writing to config.log, and then calls config.status.
5815 # config.status does its own redirection, appending to config.log.
5816 # Unfortunately, on DOS this fails, as config.log is still kept open
5817 # by configure, so config.status won't be able to write to it; its
5818 # output is simply discarded.  So we exec the FD to /dev/null,
5819 # effectively closing config.log, so it can be properly (re)opened and
5820 # appended to by config.status.  When coming back to configure, we
5821 # need to make the FD available again.
5822 if test "$no_create" != yes; then
5823   ac_cs_success=:
5824   ac_config_status_args=
5825   test "$silent" = yes &&
5826     ac_config_status_args="$ac_config_status_args --quiet"
5827   exec 5>/dev/null
5828   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5829   exec 5>>config.log
5830   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5831   # would make configure fail if this is the last instruction.
5832   $ac_cs_success || as_fn_exit $?
5833 fi
5834 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5835   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5836 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5837 fi
5838