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