sim/ppc/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 sim_fpu
 593 sim_fpu_cflags
 594 sim_targ_vals
 595 sim_callback
 596 sim_devzero
 597 sim_termio
 598 sim_stdio
 599 sim_model_issue
 600 sim_model
 601 sim_monitor
 602 sim_reserved
 603 sim_trace
 604 sim_timebase
 605 sim_env
 606 sim_hostbitsize
 607 sim_igen_smp
 608 sim_bswap
 609 sim_pk_obj
 610 sim_pk_src
 611 sim_hw_obj
 612 sim_hw_src
 613 sim_icache
 614 sim_filter
 615 sim_jump
 616 sim_decode_mechanism
 617 sim_dup
 618 sim_switch
 619 sim_opcode
 620 sim_config
 621 sim_line_nr
 622 sim_warnings
 623 sim_cflags
 624 RANLIB
 625 AR
 626 HDEFINES
 627 CFLAGS_FOR_BUILD
 628 CC_FOR_BUILD
 629 LIBOBJS
 630 target_os
 631 target_vendor
 632 target_cpu
 633 target
 634 host_os
 635 host_vendor
 636 host_cpu
 637 host
 638 build_os
 639 build_vendor
 640 build_cpu
 641 build
 642 REPORT_BUGS_TEXI
 643 REPORT_BUGS_TO
 644 PKGVERSION
 645 EGREP
 646 GREP
 647 CPP
 648 CATOBJEXT
 649 GENCAT
 650 INSTOBJEXT
 651 DATADIRNAME
 652 CATALOGS
 653 POSUB
 654 GMSGFMT
 655 XGETTEXT
 656 INCINTL
 657 LIBINTL_DEP
 658 LIBINTL
 659 USE_NLS
 660 OBJEXT
 661 EXEEXT
 662 ac_ct_CC
 663 CPPFLAGS
 664 LDFLAGS
 665 CFLAGS
 666 CC
 667 INSTALL_DATA
 668 INSTALL_SCRIPT
 669 INSTALL_PROGRAM
 670 WERROR_CFLAGS
 671 WARN_CFLAGS
 672 sim_xor_endian
 673 sim_stdcall
 674 sim_smp
 675 sim_reserved_bits
 676 sim_regparm
 677 sim_packages
 678 sim_inline
 679 sim_hw
 680 sim_hw_objs
 681 sim_hw_cflags
 682 sim_default_model
 683 sim_scache
 684 sim_float
 685 sim_hostendian
 686 sim_endian
 687 sim_bitsize
 688 sim_assert
 689 sim_alignment
 690 sim_environment
 691 target_alias
 692 host_alias
 693 build_alias
 694 LIBS
 695 ECHO_T
 696 ECHO_N
 697 ECHO_C
 698 DEFS
 699 mandir
 700 localedir
 701 libdir
 702 psdir
 703 pdfdir
 704 dvidir
 705 htmldir
 706 infodir
 707 docdir
 708 oldincludedir
 709 includedir
 710 localstatedir
 711 sharedstatedir
 712 sysconfdir
 713 datadir
 714 datarootdir
 715 libexecdir
 716 sbindir
 717 bindir
 718 program_transform_name
 719 prefix
 720 exec_prefix
 721 PACKAGE_URL
 722 PACKAGE_BUGREPORT
 723 PACKAGE_STRING
 724 PACKAGE_VERSION
 725 PACKAGE_TARNAME
 726 PACKAGE_NAME
 727 PATH_SEPARATOR
 728 SHELL'
 729 ac_subst_files=''
 730 ac_user_opts='
 731 enable_option_checking
 732 enable_sim_alignment
 733 enable_sim_assert
 734 enable_sim_bitsize
 735 enable_sim_bswap
 736 enable_sim_cflags
 737 enable_sim_config
 738 enable_sim_decode_mechanism
 739 enable_sim_default_model
 740 enable_sim_duplicate
 741 enable_sim_endian
 742 enable_sim_env
 743 enable_sim_filter
 744 enable_sim_float
 745 enable_sim_hardware
 746 enable_sim_hostbitsize
 747 enable_sim_hostendian
 748 enable_sim_icache
 749 enable_sim_inline
 750 enable_sim_jump
 751 enable_sim_line_nr
 752 enable_sim_model
 753 enable_sim_model_issue
 754 enable_sim_monitor
 755 enable_sim_opcode
 756 enable_sim_packages
 757 enable_sim_regparm
 758 enable_sim_reserved_bits
 759 enable_sim_smp
 760 enable_sim_stdcall
 761 enable_sim_stdio
 762 enable_sim_switch
 763 enable_sim_timebase
 764 enable_sim_trace
 765 enable_sim_warnings
 766 enable_sim_xor_endian
 767 with_pkgversion
 768 with_bugurl
 769 with_zlib
 770 '
 771       ac_precious_vars='build_alias
 772 host_alias
 773 target_alias
 774 CC
 775 CFLAGS
 776 LDFLAGS
 777 LIBS
 778 CPPFLAGS
 779 CPP'
 780
 781
 782 # Initialize some variables set by options.
 783 ac_init_help=
 784 ac_init_version=false
 785 ac_unrecognized_opts=
 786 ac_unrecognized_sep=
 787 # The variables have the same names as the options, with
 788 # dashes changed to underlines.
 789 cache_file=/dev/null
 790 exec_prefix=NONE
 791 no_create=
 792 no_recursion=
 793 prefix=NONE
 794 program_prefix=NONE
 795 program_suffix=NONE
 796 program_transform_name=s,x,x,
 797 silent=
 798 site=
 799 srcdir=
 800 verbose=
 801 x_includes=NONE
 802 x_libraries=NONE
 803
 804 # Installation directory options.
 805 # These are left unexpanded so users can "make install exec_prefix=/foo"
 806 # and all the variables that are supposed to be based on exec_prefix
 807 # by default will actually change.
 808 # Use braces instead of parens because sh, perl, etc. also accept them.
 809 # (The list follows the same order as the GNU Coding Standards.)
 810 bindir='${exec_prefix}/bin'
 811 sbindir='${exec_prefix}/sbin'
 812 libexecdir='${exec_prefix}/libexec'
 813 datarootdir='${prefix}/share'
 814 datadir='${datarootdir}'
 815 sysconfdir='${prefix}/etc'
 816 sharedstatedir='${prefix}/com'
 817 localstatedir='${prefix}/var'
 818 includedir='${prefix}/include'
 819 oldincludedir='/usr/include'
 820 docdir='${datarootdir}/doc/${PACKAGE}'
 821 infodir='${datarootdir}/info'
 822 htmldir='${docdir}'
 823 dvidir='${docdir}'
 824 pdfdir='${docdir}'
 825 psdir='${docdir}'
 826 libdir='${exec_prefix}/lib'
 827 localedir='${datarootdir}/locale'
 828 mandir='${datarootdir}/man'
 829
 830 ac_prev=
 831 ac_dashdash=
 832 for ac_option
 833 do
 834   # If the previous option needs an argument, assign it.
 835   if test -n "$ac_prev"; then
 836     eval $ac_prev=\$ac_option
 837     ac_prev=
 838     continue
 839   fi
 840
 841   case $ac_option in
 842   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 843   *)    ac_optarg=yes ;;
 844   esac
 845
 846   # Accept the important Cygnus configure options, so we can diagnose typos.
 847
 848   case $ac_dashdash$ac_option in
 849   --)
 850     ac_dashdash=yes ;;
 851
 852   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 853     ac_prev=bindir ;;
 854   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 855     bindir=$ac_optarg ;;
 856
 857   -build | --build | --buil | --bui | --bu)
 858     ac_prev=build_alias ;;
 859   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 860     build_alias=$ac_optarg ;;
 861
 862   -cache-file | --cache-file | --cache-fil | --cache-fi \
 863   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 864     ac_prev=cache_file ;;
 865   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 866   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 867     cache_file=$ac_optarg ;;
 868
 869   --config-cache | -C)
 870     cache_file=config.cache ;;
 871
 872   -datadir | --datadir | --datadi | --datad)
 873     ac_prev=datadir ;;
 874   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 875     datadir=$ac_optarg ;;
 876
 877   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 878   | --dataroo | --dataro | --datar)
 879     ac_prev=datarootdir ;;
 880   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 881   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 882     datarootdir=$ac_optarg ;;
 883
 884   -disable-* | --disable-*)
 885     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 886     # Reject names that are not valid shell variable names.
 887     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 888       as_fn_error "invalid feature name: $ac_useropt"
 889     ac_useropt_orig=$ac_useropt
 890     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 891     case $ac_user_opts in
 892       *"
 893 "enable_$ac_useropt"
 894 "*) ;;
 895       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 896          ac_unrecognized_sep=', ';;
 897     esac
 898     eval enable_$ac_useropt=no ;;
 899
 900   -docdir | --docdir | --docdi | --doc | --do)
 901     ac_prev=docdir ;;
 902   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 903     docdir=$ac_optarg ;;
 904
 905   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 906     ac_prev=dvidir ;;
 907   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 908     dvidir=$ac_optarg ;;
 909
 910   -enable-* | --enable-*)
 911     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 912     # Reject names that are not valid shell variable names.
 913     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 914       as_fn_error "invalid feature name: $ac_useropt"
 915     ac_useropt_orig=$ac_useropt
 916     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 917     case $ac_user_opts in
 918       *"
 919 "enable_$ac_useropt"
 920 "*) ;;
 921       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 922          ac_unrecognized_sep=', ';;
 923     esac
 924     eval enable_$ac_useropt=\$ac_optarg ;;
 925
 926   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 927   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 928   | --exec | --exe | --ex)
 929     ac_prev=exec_prefix ;;
 930   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 931   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 932   | --exec=* | --exe=* | --ex=*)
 933     exec_prefix=$ac_optarg ;;
 934
 935   -gas | --gas | --ga | --g)
 936     # Obsolete; use --with-gas.
 937     with_gas=yes ;;
 938
 939   -help | --help | --hel | --he | -h)
 940     ac_init_help=long ;;
 941   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 942     ac_init_help=recursive ;;
 943   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 944     ac_init_help=short ;;
 945
 946   -host | --host | --hos | --ho)
 947     ac_prev=host_alias ;;
 948   -host=* | --host=* | --hos=* | --ho=*)
 949     host_alias=$ac_optarg ;;
 950
 951   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 952     ac_prev=htmldir ;;
 953   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 954   | --ht=*)
 955     htmldir=$ac_optarg ;;
 956
 957   -includedir | --includedir | --includedi | --included | --include \
 958   | --includ | --inclu | --incl | --inc)
 959     ac_prev=includedir ;;
 960   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 961   | --includ=* | --inclu=* | --incl=* | --inc=*)
 962     includedir=$ac_optarg ;;
 963
 964   -infodir | --infodir | --infodi | --infod | --info | --inf)
 965     ac_prev=infodir ;;
 966   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 967     infodir=$ac_optarg ;;
 968
 969   -libdir | --libdir | --libdi | --libd)
 970     ac_prev=libdir ;;
 971   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 972     libdir=$ac_optarg ;;
 973
 974   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 975   | --libexe | --libex | --libe)
 976     ac_prev=libexecdir ;;
 977   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 978   | --libexe=* | --libex=* | --libe=*)
 979     libexecdir=$ac_optarg ;;
 980
 981   -localedir | --localedir | --localedi | --localed | --locale)
 982     ac_prev=localedir ;;
 983   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 984     localedir=$ac_optarg ;;
 985
 986   -localstatedir | --localstatedir | --localstatedi | --localstated \
 987   | --localstate | --localstat | --localsta | --localst | --locals)
 988     ac_prev=localstatedir ;;
 989   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 990   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 991     localstatedir=$ac_optarg ;;
 992
 993   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 994     ac_prev=mandir ;;
 995   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 996     mandir=$ac_optarg ;;
 997
 998   -nfp | --nfp | --nf)
 999     # Obsolete; use --without-fp.
1000     with_fp=no ;;
1001
1002   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1003   | --no-cr | --no-c | -n)
1004     no_create=yes ;;
1005
1006   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1007   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1008     no_recursion=yes ;;
1009
1010   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1011   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1012   | --oldin | --oldi | --old | --ol | --o)
1013     ac_prev=oldincludedir ;;
1014   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1015   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1016   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1017     oldincludedir=$ac_optarg ;;
1018
1019   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1020     ac_prev=prefix ;;
1021   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1022     prefix=$ac_optarg ;;
1023
1024   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1025   | --program-pre | --program-pr | --program-p)
1026     ac_prev=program_prefix ;;
1027   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1028   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1029     program_prefix=$ac_optarg ;;
1030
1031   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1032   | --program-suf | --program-su | --program-s)
1033     ac_prev=program_suffix ;;
1034   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1035   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1036     program_suffix=$ac_optarg ;;
1037
1038   -program-transform-name | --program-transform-name \
1039   | --program-transform-nam | --program-transform-na \
1040   | --program-transform-n | --program-transform- \
1041   | --program-transform | --program-transfor \
1042   | --program-transfo | --program-transf \
1043   | --program-trans | --program-tran \
1044   | --progr-tra | --program-tr | --program-t)
1045     ac_prev=program_transform_name ;;
1046   -program-transform-name=* | --program-transform-name=* \
1047   | --program-transform-nam=* | --program-transform-na=* \
1048   | --program-transform-n=* | --program-transform-=* \
1049   | --program-transform=* | --program-transfor=* \
1050   | --program-transfo=* | --program-transf=* \
1051   | --program-trans=* | --program-tran=* \
1052   | --progr-tra=* | --program-tr=* | --program-t=*)
1053     program_transform_name=$ac_optarg ;;
1054
1055   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1056     ac_prev=pdfdir ;;
1057   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1058     pdfdir=$ac_optarg ;;
1059
1060   -psdir | --psdir | --psdi | --psd | --ps)
1061     ac_prev=psdir ;;
1062   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1063     psdir=$ac_optarg ;;
1064
1065   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1066   | -silent | --silent | --silen | --sile | --sil)
1067     silent=yes ;;
1068
1069   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1070     ac_prev=sbindir ;;
1071   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1072   | --sbi=* | --sb=*)
1073     sbindir=$ac_optarg ;;
1074
1075   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1076   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1077   | --sharedst | --shareds | --shared | --share | --shar \
1078   | --sha | --sh)
1079     ac_prev=sharedstatedir ;;
1080   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1081   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1082   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1083   | --sha=* | --sh=*)
1084     sharedstatedir=$ac_optarg ;;
1085
1086   -site | --site | --sit)
1087     ac_prev=site ;;
1088   -site=* | --site=* | --sit=*)
1089     site=$ac_optarg ;;
1090
1091   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1092     ac_prev=srcdir ;;
1093   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1094     srcdir=$ac_optarg ;;
1095
1096   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1097   | --syscon | --sysco | --sysc | --sys | --sy)
1098     ac_prev=sysconfdir ;;
1099   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1100   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1101     sysconfdir=$ac_optarg ;;
1102
1103   -target | --target | --targe | --targ | --tar | --ta | --t)
1104     ac_prev=target_alias ;;
1105   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1106     target_alias=$ac_optarg ;;
1107
1108   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1109     verbose=yes ;;
1110
1111   -version | --version | --versio | --versi | --vers | -V)
1112     ac_init_version=: ;;
1113
1114   -with-* | --with-*)
1115     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1116     # Reject names that are not valid shell variable names.
1117     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1118       as_fn_error "invalid package name: $ac_useropt"
1119     ac_useropt_orig=$ac_useropt
1120     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1121     case $ac_user_opts in
1122       *"
1123 "with_$ac_useropt"
1124 "*) ;;
1125       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1126          ac_unrecognized_sep=', ';;
1127     esac
1128     eval with_$ac_useropt=\$ac_optarg ;;
1129
1130   -without-* | --without-*)
1131     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1132     # Reject names that are not valid shell variable names.
1133     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1134       as_fn_error "invalid package name: $ac_useropt"
1135     ac_useropt_orig=$ac_useropt
1136     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1137     case $ac_user_opts in
1138       *"
1139 "with_$ac_useropt"
1140 "*) ;;
1141       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1142          ac_unrecognized_sep=', ';;
1143     esac
1144     eval with_$ac_useropt=no ;;
1145
1146   --x)
1147     # Obsolete; use --with-x.
1148     with_x=yes ;;
1149
1150   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1151   | --x-incl | --x-inc | --x-in | --x-i)
1152     ac_prev=x_includes ;;
1153   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1154   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1155     x_includes=$ac_optarg ;;
1156
1157   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1158   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1159     ac_prev=x_libraries ;;
1160   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1161   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1162     x_libraries=$ac_optarg ;;
1163
1164   -*) as_fn_error "unrecognized option: \`$ac_option'
1165 Try \`$0 --help' for more information."
1166     ;;
1167
1168   *=*)
1169     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1170     # Reject names that are not valid shell variable names.
1171     case $ac_envvar in #(
1172       '' | [0-9]* | *[!_$as_cr_alnum]* )
1173       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1174     esac
1175     eval $ac_envvar=\$ac_optarg
1176     export $ac_envvar ;;
1177
1178   *)
1179     # FIXME: should be removed in autoconf 3.0.
1180     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1181     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1182       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1183     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1184     ;;
1185
1186   esac
1187 done
1188
1189 if test -n "$ac_prev"; then
1190   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1191   as_fn_error "missing argument to $ac_option"
1192 fi
1193
1194 if test -n "$ac_unrecognized_opts"; then
1195   case $enable_option_checking in
1196     no) ;;
1197     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1198     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1199   esac
1200 fi
1201
1202 # Check all directory arguments for consistency.
1203 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1204                 datadir sysconfdir sharedstatedir localstatedir includedir \
1205                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1206                 libdir localedir mandir
1207 do
1208   eval ac_val=\$$ac_var
1209   # Remove trailing slashes.
1210   case $ac_val in
1211     */ )
1212       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1213       eval $ac_var=\$ac_val;;
1214   esac
1215   # Be sure to have absolute directory names.
1216   case $ac_val in
1217     [\\/$]* | ?:[\\/]* )  continue;;
1218     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1219   esac
1220   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1221 done
1222
1223 # There might be people who depend on the old broken behavior: `$host'
1224 # used to hold the argument of --host etc.
1225 # FIXME: To remove some day.
1226 build=$build_alias
1227 host=$host_alias
1228 target=$target_alias
1229
1230 # FIXME: To remove some day.
1231 if test "x$host_alias" != x; then
1232   if test "x$build_alias" = x; then
1233     cross_compiling=maybe
1234     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1235     If a cross compiler is detected then cross compile mode will be used." >&2
1236   elif test "x$build_alias" != "x$host_alias"; then
1237     cross_compiling=yes
1238   fi
1239 fi
1240
1241 ac_tool_prefix=
1242 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1243
1244 test "$silent" = yes && exec 6>/dev/null
1245
1246
1247 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1248 ac_ls_di=`ls -di .` &&
1249 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1250   as_fn_error "working directory cannot be determined"
1251 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1252   as_fn_error "pwd does not report name of working directory"
1253
1254
1255 # Find the source files, if location was not specified.
1256 if test -z "$srcdir"; then
1257   ac_srcdir_defaulted=yes
1258   # Try the directory containing this script, then the parent directory.
1259   ac_confdir=`$as_dirname -- "$as_myself" ||
1260 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1261          X"$as_myself" : 'X\(//\)[^/]' \| \
1262          X"$as_myself" : 'X\(//\)$' \| \
1263          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1264 $as_echo X"$as_myself" |
1265     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1266             s//\1/
1267             q
1268           }
1269           /^X\(\/\/\)[^/].*/{
1270             s//\1/
1271             q
1272           }
1273           /^X\(\/\/\)$/{
1274             s//\1/
1275             q
1276           }
1277           /^X\(\/\).*/{
1278             s//\1/
1279             q
1280           }
1281           s/.*/./; q'`
1282   srcdir=$ac_confdir
1283   if test ! -r "$srcdir/$ac_unique_file"; then
1284     srcdir=..
1285   fi
1286 else
1287   ac_srcdir_defaulted=no
1288 fi
1289 if test ! -r "$srcdir/$ac_unique_file"; then
1290   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1291   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1292 fi
1293 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1294 ac_abs_confdir=`(
1295         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1296         pwd)`
1297 # When building in place, set srcdir=.
1298 if test "$ac_abs_confdir" = "$ac_pwd"; then
1299   srcdir=.
1300 fi
1301 # Remove unnecessary trailing slashes from srcdir.
1302 # Double slashes in file names in object file debugging info
1303 # mess up M-x gdb in Emacs.
1304 case $srcdir in
1305 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1306 esac
1307 for ac_var in $ac_precious_vars; do
1308   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1309   eval ac_env_${ac_var}_value=\$${ac_var}
1310   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1311   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1312 done
1313
1314 #
1315 # Report the --help message.
1316 #
1317 if test "$ac_init_help" = "long"; then
1318   # Omit some internal or obsolete options to make the list less imposing.
1319   # This message is too long to be a string in the A/UX 3.1 sh.
1320   cat <<_ACEOF
1321 \`configure' configures this package to adapt to many kinds of systems.
1322
1323 Usage: $0 [OPTION]... [VAR=VALUE]...
1324
1325 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1326 VAR=VALUE.  See below for descriptions of some of the useful variables.
1327
1328 Defaults for the options are specified in brackets.
1329
1330 Configuration:
1331   -h, --help              display this help and exit
1332       --help=short        display options specific to this package
1333       --help=recursive    display the short help of all the included packages
1334   -V, --version           display version information and exit
1335   -q, --quiet, --silent   do not print \`checking...' messages
1336       --cache-file=FILE   cache test results in FILE [disabled]
1337   -C, --config-cache      alias for \`--cache-file=config.cache'
1338   -n, --no-create         do not create output files
1339       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1340
1341 Installation directories:
1342   --prefix=PREFIX         install architecture-independent files in PREFIX
1343                           [$ac_default_prefix]
1344   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1345                           [PREFIX]
1346
1347 By default, \`make install' will install all the files in
1348 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1349 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1350 for instance \`--prefix=\$HOME'.
1351
1352 For better control, use the options below.
1353
1354 Fine tuning of the installation directories:
1355   --bindir=DIR            user executables [EPREFIX/bin]
1356   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1357   --libexecdir=DIR        program executables [EPREFIX/libexec]
1358   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1359   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1360   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1361   --libdir=DIR            object code libraries [EPREFIX/lib]
1362   --includedir=DIR        C header files [PREFIX/include]
1363   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1364   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1365   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1366   --infodir=DIR           info documentation [DATAROOTDIR/info]
1367   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1368   --mandir=DIR            man documentation [DATAROOTDIR/man]
1369   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1370   --htmldir=DIR           html documentation [DOCDIR]
1371   --dvidir=DIR            dvi documentation [DOCDIR]
1372   --pdfdir=DIR            pdf documentation [DOCDIR]
1373   --psdir=DIR             ps documentation [DOCDIR]
1374 _ACEOF
1375
1376   cat <<\_ACEOF
1377
1378 Program names:
1379   --program-prefix=PREFIX            prepend PREFIX to installed program names
1380   --program-suffix=SUFFIX            append SUFFIX to installed program names
1381   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1382
1383 System types:
1384   --build=BUILD     configure for building on BUILD [guessed]
1385   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1386   --target=TARGET   configure for building compilers for TARGET [HOST]
1387 _ACEOF
1388 fi
1389
1390 if test -n "$ac_init_help"; then
1391
1392   cat <<\_ACEOF
1393
1394 Optional Features:
1395   --disable-option-checking  ignore unrecognized --enable/--with options
1396   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1397   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1398   --enable-sim-alignment=align          Specify strict or nonstrict alignment.
1399   --enable-sim-assert                   Specify whether to perform random assertions.
1400   --enable-sim-bitsize=n                Specify target bitsize (32 or 64).
1401   --enable-sim-bswap                    Use the BSWAP instruction on Intel 486s and Pentiums.
1402   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator
1403   --enable-sim-config=file              Override default config file
1404   --enable-sim-decode-mechanism=which           Specify the instruction decode mechanism.
1405   --enable-sim-default-model=which      Specify default PowerPC to model.
1406   --enable-sim-duplicate                Expand (duplicate) semantic functions.
1407   --enable-sim-endian=endian            Specify target byte endian orientation.
1408   --enable-sim-env=env                  Specify target environment (operating, virtual, user).
1409   --enable-sim-filter=rule              Specify filter rules.
1410   --enable-sim-float                    Specify whether the target has hard, soft, altivec or e500 floating point.
1411   --enable-sim-hardware=list            Specify the hardware to be included in the build.
1412   --enable-sim-hostbitsize=32|64        Specify host bitsize (32 or 64).
1413   --enable-sim-hostendian=end           Specify host byte endian orientation.
1414   --enable-sim-icache=size              Specify instruction-decode cache size and type.
1415   --enable-sim-inline=inlines           Specify which functions should be inlined.
1416   --enable-sim-jump             Jump between semantic code (instead of call/return).
1417   --enable-sim-line-nr=opts             Generate extra CPP code that references source rather than generated code
1418   --enable-sim-model=which              Specify PowerPC to model.
1419   --enable-sim-model-issue              Specify whether to simulate model specific actions
1420   --enable-sim-monitor=mon              Specify whether to enable monitoring events.
1421   --enable-sim-opcode=which             Override default opcode lookup.
1422   --enable-sim-packages=list            Specify the packages to be included in the build.
1423   --enable-sim-regparm=nr-parm          Pass parameters in registers instead of on the stack - x86/GCC specific.
1424   --enable-sim-reserved-bits            Specify whether to check reserved bits in instruction.
1425   --enable-sim-smp=n                    Specify number of processors to configure for.
1426   --enable-sim-stdcall=type             Use an alternative function call/return mechanism - x86/GCC specific.
1427   --enable-sim-stdio                    Specify whether to use stdio for console input/output.
1428   --enable-sim-switch                   Use a switch instead of a table for instruction call.
1429   --enable-sim-timebase                 Specify whether the PPC timebase is supported.
1430   --enable-sim-trace                    Specify whether tracing is supported.
1431   --enable-sim-warnings=opts            Extra CFLAGS for turning on compiler warnings except for idecode.o, semantics.o and psim.o
1432   --enable-sim-xor-endian=n             Specify number bytes involved in PowerPC XOR bi-endian mode (default 8).
1433
1434 Optional Packages:
1435   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1436   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1437   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1438   --with-bugurl=URL       Direct users to URL to report a bug
1439   --with-zlib             include zlib support (auto/yes/no) default=auto
1440
1441 Some influential environment variables:
1442   CC          C compiler command
1443   CFLAGS      C compiler flags
1444   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1445               nonstandard directory <lib dir>
1446   LIBS        libraries to pass to the linker, e.g. -l<library>
1447   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1448               you have headers in a nonstandard directory <include dir>
1449   CPP         C preprocessor
1450
1451 Use these variables to override the choices made by `configure' or to help
1452 it to find libraries and programs with nonstandard names/locations.
1453
1454 Report bugs to the package provider.
1455 _ACEOF
1456 ac_status=$?
1457 fi
1458
1459 if test "$ac_init_help" = "recursive"; then
1460   # If there are subdirs, report their specific --help.
1461   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1462     test -d "$ac_dir" ||
1463       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1464       continue
1465     ac_builddir=.
1466
1467 case "$ac_dir" in
1468 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1469 *)
1470   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1471   # A ".." for each directory in $ac_dir_suffix.
1472   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1473   case $ac_top_builddir_sub in
1474   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1475   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1476   esac ;;
1477 esac
1478 ac_abs_top_builddir=$ac_pwd
1479 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1480 # for backward compatibility:
1481 ac_top_builddir=$ac_top_build_prefix
1482
1483 case $srcdir in
1484   .)  # We are building in place.
1485     ac_srcdir=.
1486     ac_top_srcdir=$ac_top_builddir_sub
1487     ac_abs_top_srcdir=$ac_pwd ;;
1488   [\\/]* | ?:[\\/]* )  # Absolute name.
1489     ac_srcdir=$srcdir$ac_dir_suffix;
1490     ac_top_srcdir=$srcdir
1491     ac_abs_top_srcdir=$srcdir ;;
1492   *) # Relative name.
1493     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1494     ac_top_srcdir=$ac_top_build_prefix$srcdir
1495     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1496 esac
1497 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1498
1499     cd "$ac_dir" || { ac_status=$?; continue; }
1500     # Check for guested configure.
1501     if test -f "$ac_srcdir/configure.gnu"; then
1502       echo &&
1503       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1504     elif test -f "$ac_srcdir/configure"; then
1505       echo &&
1506       $SHELL "$ac_srcdir/configure" --help=recursive
1507     else
1508       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1509     fi || ac_status=$?
1510     cd "$ac_pwd" || { ac_status=$?; break; }
1511   done
1512 fi
1513
1514 test -n "$ac_init_help" && exit $ac_status
1515 if $ac_init_version; then
1516   cat <<\_ACEOF
1517 configure
1518 generated by GNU Autoconf 2.64
1519
1520 Copyright (C) 2009 Free Software Foundation, Inc.
1521 This configure script is free software; the Free Software Foundation
1522 gives unlimited permission to copy, distribute and modify it.
1523 _ACEOF
1524   exit
1525 fi
1526
1527 ## ------------------------ ##
1528 ## Autoconf initialization. ##
1529 ## ------------------------ ##
1530
1531 # ac_fn_c_try_compile LINENO
1532 # --------------------------
1533 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1534 ac_fn_c_try_compile ()
1535 {
1536   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1537   rm -f conftest.$ac_objext
1538   if { { ac_try="$ac_compile"
1539 case "(($ac_try" in
1540   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1541   *) ac_try_echo=$ac_try;;
1542 esac
1543 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1544 $as_echo "$ac_try_echo"; } >&5
1545   (eval "$ac_compile") 2>conftest.err
1546   ac_status=$?
1547   if test -s conftest.err; then
1548     grep -v '^ *+' conftest.err >conftest.er1
1549     cat conftest.er1 >&5
1550     mv -f conftest.er1 conftest.err
1551   fi
1552   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1553   test $ac_status = 0; } && {
1554          test -z "$ac_c_werror_flag" ||
1555          test ! -s conftest.err
1556        } && test -s conftest.$ac_objext; then :
1557   ac_retval=0
1558 else
1559   $as_echo "$as_me: failed program was:" >&5
1560 sed 's/^/| /' conftest.$ac_ext >&5
1561
1562         ac_retval=1
1563 fi
1564   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1565   return $ac_retval
1566
1567 } # ac_fn_c_try_compile
1568
1569 # ac_fn_c_try_run LINENO
1570 # ----------------------
1571 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1572 # that executables *can* be run.
1573 ac_fn_c_try_run ()
1574 {
1575   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1576   if { { ac_try="$ac_link"
1577 case "(($ac_try" in
1578   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1579   *) ac_try_echo=$ac_try;;
1580 esac
1581 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1582 $as_echo "$ac_try_echo"; } >&5
1583   (eval "$ac_link") 2>&5
1584   ac_status=$?
1585   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1586   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1587   { { case "(($ac_try" in
1588   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1589   *) ac_try_echo=$ac_try;;
1590 esac
1591 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1592 $as_echo "$ac_try_echo"; } >&5
1593   (eval "$ac_try") 2>&5
1594   ac_status=$?
1595   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1596   test $ac_status = 0; }; }; then :
1597   ac_retval=0
1598 else
1599   $as_echo "$as_me: program exited with status $ac_status" >&5
1600        $as_echo "$as_me: failed program was:" >&5
1601 sed 's/^/| /' conftest.$ac_ext >&5
1602
1603        ac_retval=$ac_status
1604 fi
1605   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1606   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1607   return $ac_retval
1608
1609 } # ac_fn_c_try_run
1610
1611 # ac_fn_c_try_cpp LINENO
1612 # ----------------------
1613 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1614 ac_fn_c_try_cpp ()
1615 {
1616   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1617   if { { ac_try="$ac_cpp conftest.$ac_ext"
1618 case "(($ac_try" in
1619   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1620   *) ac_try_echo=$ac_try;;
1621 esac
1622 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1623 $as_echo "$ac_try_echo"; } >&5
1624   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1625   ac_status=$?
1626   if test -s conftest.err; then
1627     grep -v '^ *+' conftest.err >conftest.er1
1628     cat conftest.er1 >&5
1629     mv -f conftest.er1 conftest.err
1630   fi
1631   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1632   test $ac_status = 0; } >/dev/null && {
1633          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1634          test ! -s conftest.err
1635        }; then :
1636   ac_retval=0
1637 else
1638   $as_echo "$as_me: failed program was:" >&5
1639 sed 's/^/| /' conftest.$ac_ext >&5
1640
1641     ac_retval=1
1642 fi
1643   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1644   return $ac_retval
1645
1646 } # ac_fn_c_try_cpp
1647
1648 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1649 # -------------------------------------------------------
1650 # Tests whether HEADER exists and can be compiled using the include files in
1651 # INCLUDES, setting the cache variable VAR accordingly.
1652 ac_fn_c_check_header_compile ()
1653 {
1654   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1655   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1656 $as_echo_n "checking for $2... " >&6; }
1657 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1658   $as_echo_n "(cached) " >&6
1659 else
1660   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1661 /* end confdefs.h.  */
1662 $4
1663 #include <$2>
1664 _ACEOF
1665 if ac_fn_c_try_compile "$LINENO"; then :
1666   eval "$3=yes"
1667 else
1668   eval "$3=no"
1669 fi
1670 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1671 fi
1672 eval ac_res=\$$3
1673                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1674 $as_echo "$ac_res" >&6; }
1675   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1676
1677 } # ac_fn_c_check_header_compile
1678
1679 # ac_fn_c_try_link LINENO
1680 # -----------------------
1681 # Try to link conftest.$ac_ext, and return whether this succeeded.
1682 ac_fn_c_try_link ()
1683 {
1684   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1685   rm -f conftest.$ac_objext conftest$ac_exeext
1686   if { { ac_try="$ac_link"
1687 case "(($ac_try" in
1688   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1689   *) ac_try_echo=$ac_try;;
1690 esac
1691 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1692 $as_echo "$ac_try_echo"; } >&5
1693   (eval "$ac_link") 2>conftest.err
1694   ac_status=$?
1695   if test -s conftest.err; then
1696     grep -v '^ *+' conftest.err >conftest.er1
1697     cat conftest.er1 >&5
1698     mv -f conftest.er1 conftest.err
1699   fi
1700   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1701   test $ac_status = 0; } && {
1702          test -z "$ac_c_werror_flag" ||
1703          test ! -s conftest.err
1704        } && test -s conftest$ac_exeext && {
1705          test "$cross_compiling" = yes ||
1706          $as_test_x conftest$ac_exeext
1707        }; then :
1708   ac_retval=0
1709 else
1710   $as_echo "$as_me: failed program was:" >&5
1711 sed 's/^/| /' conftest.$ac_ext >&5
1712
1713         ac_retval=1
1714 fi
1715   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1716   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1717   # interfere with the next link command; also delete a directory that is
1718   # left behind by Apple's compiler.  We do this before executing the actions.
1719   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1720   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1721   return $ac_retval
1722
1723 } # ac_fn_c_try_link
1724
1725 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1726 # -------------------------------------------------------
1727 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1728 # the include files in INCLUDES and setting the cache variable VAR
1729 # accordingly.
1730 ac_fn_c_check_header_mongrel ()
1731 {
1732   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1733   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1734   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1735 $as_echo_n "checking for $2... " >&6; }
1736 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1737   $as_echo_n "(cached) " >&6
1738 fi
1739 eval ac_res=\$$3
1740                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1741 $as_echo "$ac_res" >&6; }
1742 else
1743   # Is the header compilable?
1744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1745 $as_echo_n "checking $2 usability... " >&6; }
1746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1747 /* end confdefs.h.  */
1748 $4
1749 #include <$2>
1750 _ACEOF
1751 if ac_fn_c_try_compile "$LINENO"; then :
1752   ac_header_compiler=yes
1753 else
1754   ac_header_compiler=no
1755 fi
1756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1758 $as_echo "$ac_header_compiler" >&6; }
1759
1760 # Is the header present?
1761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1762 $as_echo_n "checking $2 presence... " >&6; }
1763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1764 /* end confdefs.h.  */
1765 #include <$2>
1766 _ACEOF
1767 if ac_fn_c_try_cpp "$LINENO"; then :
1768   ac_header_preproc=yes
1769 else
1770   ac_header_preproc=no
1771 fi
1772 rm -f conftest.err conftest.$ac_ext
1773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1774 $as_echo "$ac_header_preproc" >&6; }
1775
1776 # So?  What about this header?
1777 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1778   yes:no: )
1779     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1780 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1781     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1782 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1783     ;;
1784   no:yes:* )
1785     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1786 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1787     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1788 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1789     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1790 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1791     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1792 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1793     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1794 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1795     ;;
1796 esac
1797   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1798 $as_echo_n "checking for $2... " >&6; }
1799 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1800   $as_echo_n "(cached) " >&6
1801 else
1802   eval "$3=\$ac_header_compiler"
1803 fi
1804 eval ac_res=\$$3
1805                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1806 $as_echo "$ac_res" >&6; }
1807 fi
1808   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1809
1810 } # ac_fn_c_check_header_mongrel
1811
1812 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1813 # ----------------------------------------------------
1814 # Tries to find if the field MEMBER exists in type AGGR, after including
1815 # INCLUDES, setting cache variable VAR accordingly.
1816 ac_fn_c_check_member ()
1817 {
1818   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1819   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1820 $as_echo_n "checking for $2.$3... " >&6; }
1821 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
1822   $as_echo_n "(cached) " >&6
1823 else
1824   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1825 /* end confdefs.h.  */
1826 $5
1827 int
1828 main ()
1829 {
1830 static $2 ac_aggr;
1831 if (ac_aggr.$3)
1832 return 0;
1833   ;
1834   return 0;
1835 }
1836 _ACEOF
1837 if ac_fn_c_try_compile "$LINENO"; then :
1838   eval "$4=yes"
1839 else
1840   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1841 /* end confdefs.h.  */
1842 $5
1843 int
1844 main ()
1845 {
1846 static $2 ac_aggr;
1847 if (sizeof ac_aggr.$3)
1848 return 0;
1849   ;
1850   return 0;
1851 }
1852 _ACEOF
1853 if ac_fn_c_try_compile "$LINENO"; then :
1854   eval "$4=yes"
1855 else
1856   eval "$4=no"
1857 fi
1858 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1859 fi
1860 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1861 fi
1862 eval ac_res=\$$4
1863                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1864 $as_echo "$ac_res" >&6; }
1865   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1866
1867 } # ac_fn_c_check_member
1868
1869 # ac_fn_c_check_decl LINENO SYMBOL VAR
1870 # ------------------------------------
1871 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1872 ac_fn_c_check_decl ()
1873 {
1874   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1875   as_decl_name=`echo $2|sed 's/ *(.*//'`
1876   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1877   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1878 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1879 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1880   $as_echo_n "(cached) " >&6
1881 else
1882   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1883 /* end confdefs.h.  */
1884 $4
1885 int
1886 main ()
1887 {
1888 #ifndef $as_decl_name
1889 #ifdef __cplusplus
1890   (void) $as_decl_use;
1891 #else
1892   (void) $as_decl_name;
1893 #endif
1894 #endif
1895
1896   ;
1897   return 0;
1898 }
1899 _ACEOF
1900 if ac_fn_c_try_compile "$LINENO"; then :
1901   eval "$3=yes"
1902 else
1903   eval "$3=no"
1904 fi
1905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1906 fi
1907 eval ac_res=\$$3
1908                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1909 $as_echo "$ac_res" >&6; }
1910   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1911
1912 } # ac_fn_c_check_decl
1913
1914 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1915 # -------------------------------------------
1916 # Tests whether TYPE exists after having included INCLUDES, setting cache
1917 # variable VAR accordingly.
1918 ac_fn_c_check_type ()
1919 {
1920   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1921   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1922 $as_echo_n "checking for $2... " >&6; }
1923 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1924   $as_echo_n "(cached) " >&6
1925 else
1926   eval "$3=no"
1927   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1928 /* end confdefs.h.  */
1929 $4
1930 int
1931 main ()
1932 {
1933 if (sizeof ($2))
1934          return 0;
1935   ;
1936   return 0;
1937 }
1938 _ACEOF
1939 if ac_fn_c_try_compile "$LINENO"; then :
1940   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1941 /* end confdefs.h.  */
1942 $4
1943 int
1944 main ()
1945 {
1946 if (sizeof (($2)))
1947             return 0;
1948   ;
1949   return 0;
1950 }
1951 _ACEOF
1952 if ac_fn_c_try_compile "$LINENO"; then :
1953
1954 else
1955   eval "$3=yes"
1956 fi
1957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1958 fi
1959 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1960 fi
1961 eval ac_res=\$$3
1962                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1963 $as_echo "$ac_res" >&6; }
1964   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1965
1966 } # ac_fn_c_check_type
1967
1968 # ac_fn_c_check_func LINENO FUNC VAR
1969 # ----------------------------------
1970 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1971 ac_fn_c_check_func ()
1972 {
1973   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1974   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1975 $as_echo_n "checking for $2... " >&6; }
1976 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1977   $as_echo_n "(cached) " >&6
1978 else
1979   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1980 /* end confdefs.h.  */
1981 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1982    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1983 #define $2 innocuous_$2
1984
1985 /* System header to define __stub macros and hopefully few prototypes,
1986     which can conflict with char $2 (); below.
1987     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1988     <limits.h> exists even on freestanding compilers.  */
1989
1990 #ifdef __STDC__
1991 # include <limits.h>
1992 #else
1993 # include <assert.h>
1994 #endif
1995
1996 #undef $2
1997
1998 /* Override any GCC internal prototype to avoid an error.
1999    Use char because int might match the return type of a GCC
2000    builtin and then its argument prototype would still apply.  */
2001 #ifdef __cplusplus
2002 extern "C"
2003 #endif
2004 char $2 ();
2005 /* The GNU C library defines this for functions which it implements
2006     to always fail with ENOSYS.  Some functions are actually named
2007     something starting with __ and the normal name is an alias.  */
2008 #if defined __stub_$2 || defined __stub___$2
2009 choke me
2010 #endif
2011
2012 int
2013 main ()
2014 {
2015 return $2 ();
2016   ;
2017   return 0;
2018 }
2019 _ACEOF
2020 if ac_fn_c_try_link "$LINENO"; then :
2021   eval "$3=yes"
2022 else
2023   eval "$3=no"
2024 fi
2025 rm -f core conftest.err conftest.$ac_objext \
2026     conftest$ac_exeext conftest.$ac_ext
2027 fi
2028 eval ac_res=\$$3
2029                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2030 $as_echo "$ac_res" >&6; }
2031   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2032
2033 } # ac_fn_c_check_func
2034 cat >config.log <<_ACEOF
2035 This file contains any messages produced by compilers while
2036 running configure, to aid debugging if configure makes a mistake.
2037
2038 It was created by $as_me, which was
2039 generated by GNU Autoconf 2.64.  Invocation command line was
2040
2041   $ $0 $@
2042
2043 _ACEOF
2044 exec 5>>config.log
2045 {
2046 cat <<_ASUNAME
2047 ## --------- ##
2048 ## Platform. ##
2049 ## --------- ##
2050
2051 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2052 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2053 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2054 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2055 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2056
2057 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2058 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2059
2060 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2061 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2062 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2063 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2064 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2065 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2066 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2067
2068 _ASUNAME
2069
2070 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2071 for as_dir in $PATH
2072 do
2073   IFS=$as_save_IFS
2074   test -z "$as_dir" && as_dir=.
2075     $as_echo "PATH: $as_dir"
2076   done
2077 IFS=$as_save_IFS
2078
2079 } >&5
2080
2081 cat >&5 <<_ACEOF
2082
2083
2084 ## ----------- ##
2085 ## Core tests. ##
2086 ## ----------- ##
2087
2088 _ACEOF
2089
2090
2091 # Keep a trace of the command line.
2092 # Strip out --no-create and --no-recursion so they do not pile up.
2093 # Strip out --silent because we don't want to record it for future runs.
2094 # Also quote any args containing shell meta-characters.
2095 # Make two passes to allow for proper duplicate-argument suppression.
2096 ac_configure_args=
2097 ac_configure_args0=
2098 ac_configure_args1=
2099 ac_must_keep_next=false
2100 for ac_pass in 1 2
2101 do
2102   for ac_arg
2103   do
2104     case $ac_arg in
2105     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2106     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2107     | -silent | --silent | --silen | --sile | --sil)
2108       continue ;;
2109     *\'*)
2110       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2111     esac
2112     case $ac_pass in
2113     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2114     2)
2115       as_fn_append ac_configure_args1 " '$ac_arg'"
2116       if test $ac_must_keep_next = true; then
2117         ac_must_keep_next=false # Got value, back to normal.
2118       else
2119         case $ac_arg in
2120           *=* | --config-cache | -C | -disable-* | --disable-* \
2121           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2122           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2123           | -with-* | --with-* | -without-* | --without-* | --x)
2124             case "$ac_configure_args0 " in
2125               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2126             esac
2127             ;;
2128           -* ) ac_must_keep_next=true ;;
2129         esac
2130       fi
2131       as_fn_append ac_configure_args " '$ac_arg'"
2132       ;;
2133     esac
2134   done
2135 done
2136 { ac_configure_args0=; unset ac_configure_args0;}
2137 { ac_configure_args1=; unset ac_configure_args1;}
2138
2139 # When interrupted or exit'd, cleanup temporary files, and complete
2140 # config.log.  We remove comments because anyway the quotes in there
2141 # would cause problems or look ugly.
2142 # WARNING: Use '\'' to represent an apostrophe within the trap.
2143 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2144 trap 'exit_status=$?
2145   # Save into config.log some information that might help in debugging.
2146   {
2147     echo
2148
2149     cat <<\_ASBOX
2150 ## ---------------- ##
2151 ## Cache variables. ##
2152 ## ---------------- ##
2153 _ASBOX
2154     echo
2155     # The following way of writing the cache mishandles newlines in values,
2156 (
2157   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2158     eval ac_val=\$$ac_var
2159     case $ac_val in #(
2160     *${as_nl}*)
2161       case $ac_var in #(
2162       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2163 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2164       esac
2165       case $ac_var in #(
2166       _ | IFS | as_nl) ;; #(
2167       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2168       *) { eval $ac_var=; unset $ac_var;} ;;
2169       esac ;;
2170     esac
2171   done
2172   (set) 2>&1 |
2173     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2174     *${as_nl}ac_space=\ *)
2175       sed -n \
2176         "s/'\''/'\''\\\\'\'''\''/g;
2177           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2178       ;; #(
2179     *)
2180       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2181       ;;
2182     esac |
2183     sort
2184 )
2185     echo
2186
2187     cat <<\_ASBOX
2188 ## ----------------- ##
2189 ## Output variables. ##
2190 ## ----------------- ##
2191 _ASBOX
2192     echo
2193     for ac_var in $ac_subst_vars
2194     do
2195       eval ac_val=\$$ac_var
2196       case $ac_val in
2197       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2198       esac
2199       $as_echo "$ac_var='\''$ac_val'\''"
2200     done | sort
2201     echo
2202
2203     if test -n "$ac_subst_files"; then
2204       cat <<\_ASBOX
2205 ## ------------------- ##
2206 ## File substitutions. ##
2207 ## ------------------- ##
2208 _ASBOX
2209       echo
2210       for ac_var in $ac_subst_files
2211       do
2212         eval ac_val=\$$ac_var
2213         case $ac_val in
2214         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2215         esac
2216         $as_echo "$ac_var='\''$ac_val'\''"
2217       done | sort
2218       echo
2219     fi
2220
2221     if test -s confdefs.h; then
2222       cat <<\_ASBOX
2223 ## ----------- ##
2224 ## confdefs.h. ##
2225 ## ----------- ##
2226 _ASBOX
2227       echo
2228       cat confdefs.h
2229       echo
2230     fi
2231     test "$ac_signal" != 0 &&
2232       $as_echo "$as_me: caught signal $ac_signal"
2233     $as_echo "$as_me: exit $exit_status"
2234   } >&5
2235   rm -f core *.core core.conftest.* &&
2236     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2237     exit $exit_status
2238 ' 0
2239 for ac_signal in 1 2 13 15; do
2240   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2241 done
2242 ac_signal=0
2243
2244 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2245 rm -f -r conftest* confdefs.h
2246
2247 $as_echo "/* confdefs.h */" > confdefs.h
2248
2249 # Predefined preprocessor variables.
2250
2251 cat >>confdefs.h <<_ACEOF
2252 #define PACKAGE_NAME "$PACKAGE_NAME"
2253 _ACEOF
2254
2255 cat >>confdefs.h <<_ACEOF
2256 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2257 _ACEOF
2258
2259 cat >>confdefs.h <<_ACEOF
2260 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2261 _ACEOF
2262
2263 cat >>confdefs.h <<_ACEOF
2264 #define PACKAGE_STRING "$PACKAGE_STRING"
2265 _ACEOF
2266
2267 cat >>confdefs.h <<_ACEOF
2268 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2269 _ACEOF
2270
2271 cat >>confdefs.h <<_ACEOF
2272 #define PACKAGE_URL "$PACKAGE_URL"
2273 _ACEOF
2274
2275
2276 # Let the site file select an alternate cache file if it wants to.
2277 # Prefer an explicitly selected file to automatically selected ones.
2278 ac_site_file1=NONE
2279 ac_site_file2=NONE
2280 if test -n "$CONFIG_SITE"; then
2281   ac_site_file1=$CONFIG_SITE
2282 elif test "x$prefix" != xNONE; then
2283   ac_site_file1=$prefix/share/config.site
2284   ac_site_file2=$prefix/etc/config.site
2285 else
2286   ac_site_file1=$ac_default_prefix/share/config.site
2287   ac_site_file2=$ac_default_prefix/etc/config.site
2288 fi
2289 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2290 do
2291   test "x$ac_site_file" = xNONE && continue
2292   if test -r "$ac_site_file"; then
2293     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2294 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2295     sed 's/^/| /' "$ac_site_file" >&5
2296     . "$ac_site_file"
2297   fi
2298 done
2299
2300 if test -r "$cache_file"; then
2301   # Some versions of bash will fail to source /dev/null (special
2302   # files actually), so we avoid doing that.
2303   if test -f "$cache_file"; then
2304     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2305 $as_echo "$as_me: loading cache $cache_file" >&6;}
2306     case $cache_file in
2307       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2308       *)                      . "./$cache_file";;
2309     esac
2310   fi
2311 else
2312   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2313 $as_echo "$as_me: creating cache $cache_file" >&6;}
2314   >$cache_file
2315 fi
2316
2317 # Check that the precious variables saved in the cache have kept the same
2318 # value.
2319 ac_cache_corrupted=false
2320 for ac_var in $ac_precious_vars; do
2321   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2322   eval ac_new_set=\$ac_env_${ac_var}_set
2323   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2324   eval ac_new_val=\$ac_env_${ac_var}_value
2325   case $ac_old_set,$ac_new_set in
2326     set,)
2327       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2328 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2329       ac_cache_corrupted=: ;;
2330     ,set)
2331       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2332 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2333       ac_cache_corrupted=: ;;
2334     ,);;
2335     *)
2336       if test "x$ac_old_val" != "x$ac_new_val"; then
2337         # differences in whitespace do not lead to failure.
2338         ac_old_val_w=`echo x $ac_old_val`
2339         ac_new_val_w=`echo x $ac_new_val`
2340         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2341           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2342 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2343           ac_cache_corrupted=:
2344         else
2345           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2346 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2347           eval $ac_var=\$ac_old_val
2348         fi
2349         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2350 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2351         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2352 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2353       fi;;
2354   esac
2355   # Pass precious variables to config.status.
2356   if test "$ac_new_set" = set; then
2357     case $ac_new_val in
2358     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2359     *) ac_arg=$ac_var=$ac_new_val ;;
2360     esac
2361     case " $ac_configure_args " in
2362       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2363       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2364     esac
2365   fi
2366 done
2367 if $ac_cache_corrupted; then
2368   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2369 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2370   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2371 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2372   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2373 fi
2374 ## -------------------- ##
2375 ## Main body of script. ##
2376 ## -------------------- ##
2377
2378 ac_ext=c
2379 ac_cpp='$CPP $CPPFLAGS'
2380 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2381 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2382 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2383
2384
2385 # This file contains common code used by all simulators.
2386 #
2387 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2388 # directory.  It is intended to be invoked before any target specific stuff.
2389 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2390 # It is intended to be invoked last.
2391 #
2392 # The simulator's configure.in should look like:
2393 #
2394 # dnl Process this file with autoconf to produce a configure script.
2395 # AC_PREREQ(2.64)dnl
2396 # AC_INIT(Makefile.in)
2397 # sinclude(../common/aclocal.m4)
2398 #
2399 # SIM_AC_COMMON
2400 #
2401 # ... target specific stuff ...
2402 #
2403 # SIM_AC_OUTPUT
2404
2405 # Include global overrides and fixes for Autoconf.
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432 # _AC_CHECK_DECL_BODY
2433 # -------------------
2434 # Shell function body for AC_CHECK_DECL.
2435 # _AC_CHECK_DECL_BODY
2436
2437 # _AC_CHECK_DECLS(SYMBOL, ACTION-IF_FOUND, ACTION-IF-NOT-FOUND,
2438 #                 INCLUDES)
2439 # -------------------------------------------------------------
2440 # Helper to AC_CHECK_DECLS, which generates the check for a single
2441 # SYMBOL with INCLUDES, performs the AC_DEFINE, then expands
2442 # ACTION-IF-FOUND or ACTION-IF-NOT-FOUND.
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501 sim_inline="-DDEFAULT_INLINE=0"
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538 # intl sister-directory configuration rules.
2539 #
2540
2541 # The idea behind this macro is that there's no need to repeat all the
2542 # autoconf probes done by the intl directory - it's already done them
2543 # for us.  In fact, there's no need even to look at the cache for the
2544 # answers.  All we need to do is nab a few pieces of information.
2545 # The intl directory is set up to make this easy, by generating a
2546 # small file which can be sourced as a shell script; then we produce
2547 # the necessary substitutions and definitions for this directory.
2548
2549
2550
2551 # Autoconf M4 include file defining utility macros for complex Canadian
2552 # cross builds.
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562 ####
2563 # _NCN_TOOL_PREFIXES:  Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2564 # or AC_INIT.
2565 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2566
2567 ####
2568 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2569 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2570
2571
2572 ####
2573 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2574 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2575
2576
2577
2578 # Backported from Autoconf 2.5x; can go away when and if
2579 # we switch.  Put the OS path separator in $PATH_SEPARATOR.
2580
2581
2582
2583
2584 # ACX_HAVE_GCC_FOR_TARGET
2585 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2586
2587
2588 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2589 # Searching for installed target binutils.  We need to take extra care,
2590 # else we may find the wrong assembler, linker, etc., and lose.
2591 #
2592 # First try --with-build-time-tools, if specified.
2593 #
2594 # For build != host, we ask the installed GCC for the name of the tool it
2595 # uses, and accept it if it is an absolute path.  This is because the
2596 # only good choice for a compiler is the same GCC version that is being
2597 # installed (or we couldn't make target libraries), and we assume that
2598 # on the host system we'll have not only the same GCC version, but also
2599 # the same binutils version.
2600 #
2601 # For build == host, search the same directories that the installed
2602 # compiler will search.  We used to do this for the assembler, linker,
2603 # and nm only; for simplicity of configuration, however, we extend this
2604 # criterion to tools (such as ar and ranlib) that are never invoked by
2605 # the compiler, to avoid mismatches.
2606 #
2607 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2608 # if build == target.  This makes the most sense only when bootstrapping,
2609 # but we also do so when build != host.  In this case, we hope that the
2610 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2611 #
2612 # If we do not find a suitable binary, then try the user's path.
2613
2614
2615 ###
2616 # AC_PROG_CPP_WERROR
2617 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2618 # triggers warnings from the preprocessor.  Will be in autoconf 2.58.
2619 # For now, using this also overrides header checks to use only the
2620 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2621 # bit harder from here).
2622 # Eventually autoconf will default to checking headers with the compiler
2623 # instead, and we'll have to do this differently.
2624
2625 # AC_PROG_CPP_WERROR
2626
2627 # Test for GNAT.
2628 # We require the gnatbind program, and a compiler driver that
2629 # understands Ada.  We use the user's CC setting, already found,
2630 # and possibly add $1 to the command-line parameters.
2631 #
2632 # Sets the shell variable have_gnat to yes or no as appropriate, and
2633 # substitutes GNATBIND and GNATMAKE.
2634
2635
2636
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659 ac_aux_dir=
2660 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2661   for ac_t in install-sh install.sh shtool; do
2662     if test -f "$ac_dir/$ac_t"; then
2663       ac_aux_dir=$ac_dir
2664       ac_install_sh="$ac_aux_dir/$ac_t -c"
2665       break 2
2666     fi
2667   done
2668 done
2669 if test -z "$ac_aux_dir"; then
2670   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2671 fi
2672
2673 # These three variables are undocumented and unsupported,
2674 # and are intended to be withdrawn in a future Autoconf release.
2675 # They can cause serious problems if a builder's source tree is in a directory
2676 # whose full name contains unusual characters.
2677 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2678 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2679 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2680
2681
2682 # Find a good install program.  We prefer a C program (faster),
2683 # so one script is as good as another.  But avoid the broken or
2684 # incompatible versions:
2685 # SysV /etc/install, /usr/sbin/install
2686 # SunOS /usr/etc/install
2687 # IRIX /sbin/install
2688 # AIX /bin/install
2689 # AmigaOS /C/install, which installs bootblocks on floppy discs
2690 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2691 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2692 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2693 # OS/2's system install, which has a completely different semantic
2694 # ./install, which can be erroneously created by make from ./install.sh.
2695 # Reject install programs that cannot install multiple files.
2696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2697 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2698 if test -z "$INSTALL"; then
2699 if test "${ac_cv_path_install+set}" = set; then :
2700   $as_echo_n "(cached) " >&6
2701 else
2702   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2703 for as_dir in $PATH
2704 do
2705   IFS=$as_save_IFS
2706   test -z "$as_dir" && as_dir=.
2707     # Account for people who put trailing slashes in PATH elements.
2708 case $as_dir/ in #((
2709   ./ | .// | /[cC]/* | \
2710   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2711   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2712   /usr/ucb/* ) ;;
2713   *)
2714     # OSF1 and SCO ODT 3.0 have their own names for install.
2715     # Don't use installbsd from OSF since it installs stuff as root
2716     # by default.
2717     for ac_prog in ginstall scoinst install; do
2718       for ac_exec_ext in '' $ac_executable_extensions; do
2719         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2720           if test $ac_prog = install &&
2721             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2722             # AIX install.  It has an incompatible calling convention.
2723             :
2724           elif test $ac_prog = install &&
2725             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2726             # program-specific install script used by HP pwplus--don't use.
2727             :
2728           else
2729             rm -rf conftest.one conftest.two conftest.dir
2730             echo one > conftest.one
2731             echo two > conftest.two
2732             mkdir conftest.dir
2733             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2734               test -s conftest.one && test -s conftest.two &&
2735               test -s conftest.dir/conftest.one &&
2736               test -s conftest.dir/conftest.two
2737             then
2738               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2739               break 3
2740             fi
2741           fi
2742         fi
2743       done
2744     done
2745     ;;
2746 esac
2747
2748   done
2749 IFS=$as_save_IFS
2750
2751 rm -rf conftest.one conftest.two conftest.dir
2752
2753 fi
2754   if test "${ac_cv_path_install+set}" = set; then
2755     INSTALL=$ac_cv_path_install
2756   else
2757     # As a last resort, use the slow shell script.  Don't cache a
2758     # value for INSTALL within a source directory, because that will
2759     # break other packages using the cache if that directory is
2760     # removed, or if the value is a relative name.
2761     INSTALL=$ac_install_sh
2762   fi
2763 fi
2764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2765 $as_echo "$INSTALL" >&6; }
2766
2767 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2768 # It thinks the first close brace ends the variable substitution.
2769 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2770
2771 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2772
2773 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2774
2775 ac_ext=c
2776 ac_cpp='$CPP $CPPFLAGS'
2777 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2778 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2779 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2780 if test -n "$ac_tool_prefix"; then
2781   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2782 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2784 $as_echo_n "checking for $ac_word... " >&6; }
2785 if test "${ac_cv_prog_CC+set}" = set; then :
2786   $as_echo_n "(cached) " >&6
2787 else
2788   if test -n "$CC"; then
2789   ac_cv_prog_CC="$CC" # Let the user override the test.
2790 else
2791 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2792 for as_dir in $PATH
2793 do
2794   IFS=$as_save_IFS
2795   test -z "$as_dir" && as_dir=.
2796     for ac_exec_ext in '' $ac_executable_extensions; do
2797   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2798     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2799     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2800     break 2
2801   fi
2802 done
2803   done
2804 IFS=$as_save_IFS
2805
2806 fi
2807 fi
2808 CC=$ac_cv_prog_CC
2809 if test -n "$CC"; then
2810   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2811 $as_echo "$CC" >&6; }
2812 else
2813   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2814 $as_echo "no" >&6; }
2815 fi
2816
2817
2818 fi
2819 if test -z "$ac_cv_prog_CC"; then
2820   ac_ct_CC=$CC
2821   # Extract the first word of "gcc", so it can be a program name with args.
2822 set dummy gcc; ac_word=$2
2823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2824 $as_echo_n "checking for $ac_word... " >&6; }
2825 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2826   $as_echo_n "(cached) " >&6
2827 else
2828   if test -n "$ac_ct_CC"; then
2829   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2830 else
2831 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2832 for as_dir in $PATH
2833 do
2834   IFS=$as_save_IFS
2835   test -z "$as_dir" && as_dir=.
2836     for ac_exec_ext in '' $ac_executable_extensions; do
2837   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2838     ac_cv_prog_ac_ct_CC="gcc"
2839     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2840     break 2
2841   fi
2842 done
2843   done
2844 IFS=$as_save_IFS
2845
2846 fi
2847 fi
2848 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2849 if test -n "$ac_ct_CC"; then
2850   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2851 $as_echo "$ac_ct_CC" >&6; }
2852 else
2853   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2854 $as_echo "no" >&6; }
2855 fi
2856
2857   if test "x$ac_ct_CC" = x; then
2858     CC=""
2859   else
2860     case $cross_compiling:$ac_tool_warned in
2861 yes:)
2862 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2863 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2864 ac_tool_warned=yes ;;
2865 esac
2866     CC=$ac_ct_CC
2867   fi
2868 else
2869   CC="$ac_cv_prog_CC"
2870 fi
2871
2872 if test -z "$CC"; then
2873           if test -n "$ac_tool_prefix"; then
2874     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2875 set dummy ${ac_tool_prefix}cc; ac_word=$2
2876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2877 $as_echo_n "checking for $ac_word... " >&6; }
2878 if test "${ac_cv_prog_CC+set}" = set; then :
2879   $as_echo_n "(cached) " >&6
2880 else
2881   if test -n "$CC"; then
2882   ac_cv_prog_CC="$CC" # Let the user override the test.
2883 else
2884 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2885 for as_dir in $PATH
2886 do
2887   IFS=$as_save_IFS
2888   test -z "$as_dir" && as_dir=.
2889     for ac_exec_ext in '' $ac_executable_extensions; do
2890   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2891     ac_cv_prog_CC="${ac_tool_prefix}cc"
2892     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2893     break 2
2894   fi
2895 done
2896   done
2897 IFS=$as_save_IFS
2898
2899 fi
2900 fi
2901 CC=$ac_cv_prog_CC
2902 if test -n "$CC"; then
2903   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2904 $as_echo "$CC" >&6; }
2905 else
2906   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2907 $as_echo "no" >&6; }
2908 fi
2909
2910
2911   fi
2912 fi
2913 if test -z "$CC"; then
2914   # Extract the first word of "cc", so it can be a program name with args.
2915 set dummy cc; ac_word=$2
2916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2917 $as_echo_n "checking for $ac_word... " >&6; }
2918 if test "${ac_cv_prog_CC+set}" = set; then :
2919   $as_echo_n "(cached) " >&6
2920 else
2921   if test -n "$CC"; then
2922   ac_cv_prog_CC="$CC" # Let the user override the test.
2923 else
2924   ac_prog_rejected=no
2925 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2926 for as_dir in $PATH
2927 do
2928   IFS=$as_save_IFS
2929   test -z "$as_dir" && as_dir=.
2930     for ac_exec_ext in '' $ac_executable_extensions; do
2931   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2932     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2933        ac_prog_rejected=yes
2934        continue
2935      fi
2936     ac_cv_prog_CC="cc"
2937     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2938     break 2
2939   fi
2940 done
2941   done
2942 IFS=$as_save_IFS
2943
2944 if test $ac_prog_rejected = yes; then
2945   # We found a bogon in the path, so make sure we never use it.
2946   set dummy $ac_cv_prog_CC
2947   shift
2948   if test $# != 0; then
2949     # We chose a different compiler from the bogus one.
2950     # However, it has the same basename, so the bogon will be chosen
2951     # first if we set CC to just the basename; use the full file name.
2952     shift
2953     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2954   fi
2955 fi
2956 fi
2957 fi
2958 CC=$ac_cv_prog_CC
2959 if test -n "$CC"; then
2960   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2961 $as_echo "$CC" >&6; }
2962 else
2963   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2964 $as_echo "no" >&6; }
2965 fi
2966
2967
2968 fi
2969 if test -z "$CC"; then
2970   if test -n "$ac_tool_prefix"; then
2971   for ac_prog in cl.exe
2972   do
2973     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2974 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2976 $as_echo_n "checking for $ac_word... " >&6; }
2977 if test "${ac_cv_prog_CC+set}" = set; then :
2978   $as_echo_n "(cached) " >&6
2979 else
2980   if test -n "$CC"; then
2981   ac_cv_prog_CC="$CC" # Let the user override the test.
2982 else
2983 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2984 for as_dir in $PATH
2985 do
2986   IFS=$as_save_IFS
2987   test -z "$as_dir" && as_dir=.
2988     for ac_exec_ext in '' $ac_executable_extensions; do
2989   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2990     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2991     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2992     break 2
2993   fi
2994 done
2995   done
2996 IFS=$as_save_IFS
2997
2998 fi
2999 fi
3000 CC=$ac_cv_prog_CC
3001 if test -n "$CC"; then
3002   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3003 $as_echo "$CC" >&6; }
3004 else
3005   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3006 $as_echo "no" >&6; }
3007 fi
3008
3009
3010     test -n "$CC" && break
3011   done
3012 fi
3013 if test -z "$CC"; then
3014   ac_ct_CC=$CC
3015   for ac_prog in cl.exe
3016 do
3017   # Extract the first word of "$ac_prog", so it can be a program name with args.
3018 set dummy $ac_prog; ac_word=$2
3019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3020 $as_echo_n "checking for $ac_word... " >&6; }
3021 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3022   $as_echo_n "(cached) " >&6
3023 else
3024   if test -n "$ac_ct_CC"; then
3025   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3026 else
3027 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3028 for as_dir in $PATH
3029 do
3030   IFS=$as_save_IFS
3031   test -z "$as_dir" && as_dir=.
3032     for ac_exec_ext in '' $ac_executable_extensions; do
3033   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3034     ac_cv_prog_ac_ct_CC="$ac_prog"
3035     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3036     break 2
3037   fi
3038 done
3039   done
3040 IFS=$as_save_IFS
3041
3042 fi
3043 fi
3044 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3045 if test -n "$ac_ct_CC"; then
3046   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3047 $as_echo "$ac_ct_CC" >&6; }
3048 else
3049   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3050 $as_echo "no" >&6; }
3051 fi
3052
3053
3054   test -n "$ac_ct_CC" && break
3055 done
3056
3057   if test "x$ac_ct_CC" = x; then
3058     CC=""
3059   else
3060     case $cross_compiling:$ac_tool_warned in
3061 yes:)
3062 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3063 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3064 ac_tool_warned=yes ;;
3065 esac
3066     CC=$ac_ct_CC
3067   fi
3068 fi
3069
3070 fi
3071
3072
3073 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3074 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3075 as_fn_error "no acceptable C compiler found in \$PATH
3076 See \`config.log' for more details." "$LINENO" 5; }
3077
3078 # Provide some information about the compiler.
3079 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3080 set X $ac_compile
3081 ac_compiler=$2
3082 for ac_option in --version -v -V -qversion; do
3083   { { ac_try="$ac_compiler $ac_option >&5"
3084 case "(($ac_try" in
3085   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3086   *) ac_try_echo=$ac_try;;
3087 esac
3088 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3089 $as_echo "$ac_try_echo"; } >&5
3090   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3091   ac_status=$?
3092   if test -s conftest.err; then
3093     sed '10a\
3094 ... rest of stderr output deleted ...
3095          10q' conftest.err >conftest.er1
3096     cat conftest.er1 >&5
3097     rm -f conftest.er1 conftest.err
3098   fi
3099   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3100   test $ac_status = 0; }
3101 done
3102
3103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3104 /* end confdefs.h.  */
3105
3106 int
3107 main ()
3108 {
3109
3110   ;
3111   return 0;
3112 }
3113 _ACEOF
3114 ac_clean_files_save=$ac_clean_files
3115 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3116 # Try to create an executable without -o first, disregard a.out.
3117 # It will help us diagnose broken compilers, and finding out an intuition
3118 # of exeext.
3119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3120 $as_echo_n "checking for C compiler default output file name... " >&6; }
3121 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3122
3123 # The possible output files:
3124 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3125
3126 ac_rmfiles=
3127 for ac_file in $ac_files
3128 do
3129   case $ac_file in
3130     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3131     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3132   esac
3133 done
3134 rm -f $ac_rmfiles
3135
3136 if { { ac_try="$ac_link_default"
3137 case "(($ac_try" in
3138   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3139   *) ac_try_echo=$ac_try;;
3140 esac
3141 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3142 $as_echo "$ac_try_echo"; } >&5
3143   (eval "$ac_link_default") 2>&5
3144   ac_status=$?
3145   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3146   test $ac_status = 0; }; then :
3147   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3148 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3149 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3150 # so that the user can short-circuit this test for compilers unknown to
3151 # Autoconf.
3152 for ac_file in $ac_files ''
3153 do
3154   test -f "$ac_file" || continue
3155   case $ac_file in
3156     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3157         ;;
3158     [ab].out )
3159         # We found the default executable, but exeext='' is most
3160         # certainly right.
3161         break;;
3162     *.* )
3163         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3164         then :; else
3165            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3166         fi
3167         # We set ac_cv_exeext here because the later test for it is not
3168         # safe: cross compilers may not add the suffix if given an `-o'
3169         # argument, so we may need to know it at that point already.
3170         # Even if this section looks crufty: it has the advantage of
3171         # actually working.
3172         break;;
3173     * )
3174         break;;
3175   esac
3176 done
3177 test "$ac_cv_exeext" = no && ac_cv_exeext=
3178
3179 else
3180   ac_file=''
3181 fi
3182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3183 $as_echo "$ac_file" >&6; }
3184 if test -z "$ac_file"; then :
3185   $as_echo "$as_me: failed program was:" >&5
3186 sed 's/^/| /' conftest.$ac_ext >&5
3187
3188 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3189 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3190 { as_fn_set_status 77
3191 as_fn_error "C compiler cannot create executables
3192 See \`config.log' for more details." "$LINENO" 5; }; }
3193 fi
3194 ac_exeext=$ac_cv_exeext
3195
3196 # Check that the compiler produces executables we can run.  If not, either
3197 # the compiler is broken, or we cross compile.
3198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3199 $as_echo_n "checking whether the C compiler works... " >&6; }
3200 # If not cross compiling, check that we can run a simple program.
3201 if test "$cross_compiling" != yes; then
3202   if { ac_try='./$ac_file'
3203   { { case "(($ac_try" in
3204   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3205   *) ac_try_echo=$ac_try;;
3206 esac
3207 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3208 $as_echo "$ac_try_echo"; } >&5
3209   (eval "$ac_try") 2>&5
3210   ac_status=$?
3211   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3212   test $ac_status = 0; }; }; then
3213     cross_compiling=no
3214   else
3215     if test "$cross_compiling" = maybe; then
3216         cross_compiling=yes
3217     else
3218         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3219 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3220 as_fn_error "cannot run C compiled programs.
3221 If you meant to cross compile, use \`--host'.
3222 See \`config.log' for more details." "$LINENO" 5; }
3223     fi
3224   fi
3225 fi
3226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3227 $as_echo "yes" >&6; }
3228
3229 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3230 ac_clean_files=$ac_clean_files_save
3231 # Check that the compiler produces executables we can run.  If not, either
3232 # the compiler is broken, or we cross compile.
3233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3234 $as_echo_n "checking whether we are cross compiling... " >&6; }
3235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3236 $as_echo "$cross_compiling" >&6; }
3237
3238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3239 $as_echo_n "checking for suffix of executables... " >&6; }
3240 if { { ac_try="$ac_link"
3241 case "(($ac_try" in
3242   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3243   *) ac_try_echo=$ac_try;;
3244 esac
3245 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3246 $as_echo "$ac_try_echo"; } >&5
3247   (eval "$ac_link") 2>&5
3248   ac_status=$?
3249   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3250   test $ac_status = 0; }; then :
3251   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3252 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3253 # work properly (i.e., refer to `conftest.exe'), while it won't with
3254 # `rm'.
3255 for ac_file in conftest.exe conftest conftest.*; do
3256   test -f "$ac_file" || continue
3257   case $ac_file in
3258     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3259     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3260           break;;
3261     * ) break;;
3262   esac
3263 done
3264 else
3265   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3266 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3267 as_fn_error "cannot compute suffix of executables: cannot compile and link
3268 See \`config.log' for more details." "$LINENO" 5; }
3269 fi
3270 rm -f conftest$ac_cv_exeext
3271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3272 $as_echo "$ac_cv_exeext" >&6; }
3273
3274 rm -f conftest.$ac_ext
3275 EXEEXT=$ac_cv_exeext
3276 ac_exeext=$EXEEXT
3277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3278 $as_echo_n "checking for suffix of object files... " >&6; }
3279 if test "${ac_cv_objext+set}" = set; then :
3280   $as_echo_n "(cached) " >&6
3281 else
3282   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3283 /* end confdefs.h.  */
3284
3285 int
3286 main ()
3287 {
3288
3289   ;
3290   return 0;
3291 }
3292 _ACEOF
3293 rm -f conftest.o conftest.obj
3294 if { { ac_try="$ac_compile"
3295 case "(($ac_try" in
3296   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3297   *) ac_try_echo=$ac_try;;
3298 esac
3299 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3300 $as_echo "$ac_try_echo"; } >&5
3301   (eval "$ac_compile") 2>&5
3302   ac_status=$?
3303   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3304   test $ac_status = 0; }; then :
3305   for ac_file in conftest.o conftest.obj conftest.*; do
3306   test -f "$ac_file" || continue;
3307   case $ac_file in
3308     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3309     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3310        break;;
3311   esac
3312 done
3313 else
3314   $as_echo "$as_me: failed program was:" >&5
3315 sed 's/^/| /' conftest.$ac_ext >&5
3316
3317 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3318 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3319 as_fn_error "cannot compute suffix of object files: cannot compile
3320 See \`config.log' for more details." "$LINENO" 5; }
3321 fi
3322 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3323 fi
3324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3325 $as_echo "$ac_cv_objext" >&6; }
3326 OBJEXT=$ac_cv_objext
3327 ac_objext=$OBJEXT
3328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3329 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3330 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3331   $as_echo_n "(cached) " >&6
3332 else
3333   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3334 /* end confdefs.h.  */
3335
3336 int
3337 main ()
3338 {
3339 #ifndef __GNUC__
3340        choke me
3341 #endif
3342
3343   ;
3344   return 0;
3345 }
3346 _ACEOF
3347 if ac_fn_c_try_compile "$LINENO"; then :
3348   ac_compiler_gnu=yes
3349 else
3350   ac_compiler_gnu=no
3351 fi
3352 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3353 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3354
3355 fi
3356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3357 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3358 if test $ac_compiler_gnu = yes; then
3359   GCC=yes
3360 else
3361   GCC=
3362 fi
3363 ac_test_CFLAGS=${CFLAGS+set}
3364 ac_save_CFLAGS=$CFLAGS
3365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3366 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3367 if test "${ac_cv_prog_cc_g+set}" = set; then :
3368   $as_echo_n "(cached) " >&6
3369 else
3370   ac_save_c_werror_flag=$ac_c_werror_flag
3371    ac_c_werror_flag=yes
3372    ac_cv_prog_cc_g=no
3373    CFLAGS="-g"
3374    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3375 /* end confdefs.h.  */
3376
3377 int
3378 main ()
3379 {
3380
3381   ;
3382   return 0;
3383 }
3384 _ACEOF
3385 if ac_fn_c_try_compile "$LINENO"; then :
3386   ac_cv_prog_cc_g=yes
3387 else
3388   CFLAGS=""
3389       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3390 /* end confdefs.h.  */
3391
3392 int
3393 main ()
3394 {
3395
3396   ;
3397   return 0;
3398 }
3399 _ACEOF
3400 if ac_fn_c_try_compile "$LINENO"; then :
3401
3402 else
3403   ac_c_werror_flag=$ac_save_c_werror_flag
3404          CFLAGS="-g"
3405          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3406 /* end confdefs.h.  */
3407
3408 int
3409 main ()
3410 {
3411
3412   ;
3413   return 0;
3414 }
3415 _ACEOF
3416 if ac_fn_c_try_compile "$LINENO"; then :
3417   ac_cv_prog_cc_g=yes
3418 fi
3419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3420 fi
3421 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3422 fi
3423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3424    ac_c_werror_flag=$ac_save_c_werror_flag
3425 fi
3426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3427 $as_echo "$ac_cv_prog_cc_g" >&6; }
3428 if test "$ac_test_CFLAGS" = set; then
3429   CFLAGS=$ac_save_CFLAGS
3430 elif test $ac_cv_prog_cc_g = yes; then
3431   if test "$GCC" = yes; then
3432     CFLAGS="-g -O2"
3433   else
3434     CFLAGS="-g"
3435   fi
3436 else
3437   if test "$GCC" = yes; then
3438     CFLAGS="-O2"
3439   else
3440     CFLAGS=
3441   fi
3442 fi
3443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3444 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3445 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3446   $as_echo_n "(cached) " >&6
3447 else
3448   ac_cv_prog_cc_c89=no
3449 ac_save_CC=$CC
3450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3451 /* end confdefs.h.  */
3452 #include <stdarg.h>
3453 #include <stdio.h>
3454 #include <sys/types.h>
3455 #include <sys/stat.h>
3456 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3457 struct buf { int x; };
3458 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3459 static char *e (p, i)
3460      char **p;
3461      int i;
3462 {
3463   return p[i];
3464 }
3465 static char *f (char * (*g) (char **, int), char **p, ...)
3466 {
3467   char *s;
3468   va_list v;
3469   va_start (v,p);
3470   s = g (p, va_arg (v,int));
3471   va_end (v);
3472   return s;
3473 }
3474
3475 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3476    function prototypes and stuff, but not '\xHH' hex character constants.
3477    These don't provoke an error unfortunately, instead are silently treated
3478    as 'x'.  The following induces an error, until -std is added to get
3479    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3480    array size at least.  It's necessary to write '\x00'==0 to get something
3481    that's true only with -std.  */
3482 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3483
3484 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3485    inside strings and character constants.  */
3486 #define FOO(x) 'x'
3487 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3488
3489 int test (int i, double x);
3490 struct s1 {int (*f) (int a);};
3491 struct s2 {int (*f) (double a);};
3492 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3493 int argc;
3494 char **argv;
3495 int
3496 main ()
3497 {
3498 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3499   ;
3500   return 0;
3501 }
3502 _ACEOF
3503 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3504         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3505 do
3506   CC="$ac_save_CC $ac_arg"
3507   if ac_fn_c_try_compile "$LINENO"; then :
3508   ac_cv_prog_cc_c89=$ac_arg
3509 fi
3510 rm -f core conftest.err conftest.$ac_objext
3511   test "x$ac_cv_prog_cc_c89" != "xno" && break
3512 done
3513 rm -f conftest.$ac_ext
3514 CC=$ac_save_CC
3515
3516 fi
3517 # AC_CACHE_VAL
3518 case "x$ac_cv_prog_cc_c89" in
3519   x)
3520     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3521 $as_echo "none needed" >&6; } ;;
3522   xno)
3523     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3524 $as_echo "unsupported" >&6; } ;;
3525   *)
3526     CC="$CC $ac_cv_prog_cc_c89"
3527     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3528 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3529 esac
3530 if test "x$ac_cv_prog_cc_c89" != xno; then :
3531
3532 fi
3533
3534 ac_ext=c
3535 ac_cpp='$CPP $CPPFLAGS'
3536 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3537 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3538 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3539
3540
3541 # Put a plausible default for CC_FOR_BUILD in Makefile.
3542 if test "x$cross_compiling" = "xno"; then
3543   CC_FOR_BUILD='$(CC)'
3544 else
3545   CC_FOR_BUILD=gcc
3546 fi
3547 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
3548
3549 ALL_LINGUAS=
3550 # If we haven't got the data from the intl directory,
3551 # assume NLS is disabled.
3552 USE_NLS=no
3553 LIBINTL=
3554 LIBINTL_DEP=
3555 INCINTL=
3556 XGETTEXT=
3557 GMSGFMT=
3558 POSUB=
3559
3560 if test -f  ../../intl/config.intl; then
3561   .  ../../intl/config.intl
3562 fi
3563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3564 $as_echo_n "checking whether NLS is requested... " >&6; }
3565 if test x"$USE_NLS" != xyes; then
3566   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3567 $as_echo "no" >&6; }
3568 else
3569   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3570 $as_echo "yes" >&6; }
3571
3572 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
3573
3574
3575   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
3576 $as_echo_n "checking for catalogs to be installed... " >&6; }
3577   # Look for .po and .gmo files in the source directory.
3578   CATALOGS=
3579   XLINGUAS=
3580   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
3581     # If there aren't any .gmo files the shell will give us the
3582     # literal string "../path/to/srcdir/po/*.gmo" which has to be
3583     # weeded out.
3584     case "$cat" in *\**)
3585       continue;;
3586     esac
3587     # The quadruple backslash is collapsed to a double backslash
3588     # by the backticks, then collapsed again by the double quotes,
3589     # leaving us with one backslash in the sed expression (right
3590     # before the dot that mustn't act as a wildcard).
3591     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
3592     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
3593     # The user is allowed to set LINGUAS to a list of languages to
3594     # install catalogs for.  If it's empty that means "all of them."
3595     if test "x$LINGUAS" = x; then
3596       CATALOGS="$CATALOGS $cat"
3597       XLINGUAS="$XLINGUAS $lang"
3598     else
3599       case "$LINGUAS" in *$lang*)
3600         CATALOGS="$CATALOGS $cat"
3601         XLINGUAS="$XLINGUAS $lang"
3602         ;;
3603       esac
3604     fi
3605   done
3606   LINGUAS="$XLINGUAS"
3607   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
3608 $as_echo "$LINGUAS" >&6; }
3609
3610
3611     DATADIRNAME=share
3612
3613   INSTOBJEXT=.mo
3614
3615   GENCAT=gencat
3616
3617   CATOBJEXT=.gmo
3618
3619 fi
3620
3621
3622 # Check whether --enable-sim-alignment was given.
3623 if test "${enable_sim_alignment+set}" = set; then :
3624   enableval=$enable_sim_alignment; case "${enableval}" in
3625   yes | strict | STRICT)        sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
3626   no | nonstrict | NONSTRICT)   sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
3627   0 | default | DEFAULT)        sim_alignment="-DWITH_ALIGNMENT=0";;
3628   *)                            as_fn_error "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
3629 esac
3630 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
3631   echo "Setting alignment flags = $sim_alignment" 6>&1
3632 fi
3633 else
3634   sim_alignment=""
3635 fi
3636
3637
3638 # Check whether --enable-sim-assert was given.
3639 if test "${enable_sim_assert+set}" = set; then :
3640   enableval=$enable_sim_assert; case "${enableval}" in
3641   yes)  sim_assert="-DWITH_ASSERT=1";;
3642   no)   sim_assert="-DWITH_ASSERT=0";;
3643   *)    as_fn_error "\"--enable-sim-assert does not take a value\"" "$LINENO" 5; sim_assert="";;
3644 esac
3645 if test x"$silent" != x"yes" && test x"$sim_assert" != x""; then
3646   echo "Setting assert flags = $sim_assert" 6>&1
3647 fi
3648 else
3649   sim_assert=""
3650 fi
3651
3652
3653 # Check whether --enable-sim-bitsize was given.
3654 if test "${enable_sim_bitsize+set}" = set; then :
3655   enableval=$enable_sim_bitsize; case "${enableval}" in
3656   32|64) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=$enableval";;
3657   *)     as_fn_error "\"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5; sim_bitsize="";;
3658 esac
3659 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
3660   echo "Setting bitsize flags = $sim_bitsize" 6>&1
3661 fi
3662 else
3663   sim_bitsize=""
3664 fi
3665
3666
3667 # Check whether --enable-sim-bswap was given.
3668 if test "${enable_sim_bswap+set}" = set; then :
3669   enableval=$enable_sim_bswap; case "${enableval}" in
3670   yes)  sim_bswap="-DWITH_BSWAP=1";;
3671   no)   sim_bswap="-DWITH_BSWAP=0";;
3672   *)    as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
3673 esac
3674 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
3675   echo "Setting bswap flags = $sim_bswap" 6>&1
3676 fi
3677 else
3678   sim_bswap=""
3679 fi
3680
3681
3682 # Check whether --enable-sim-cflags was given.
3683 if test "${enable_sim_cflags+set}" = set; then :
3684   enableval=$enable_sim_cflags; case "${enableval}" in
3685   yes)  sim_cflags="-O2 -fomit-frame-pointer";;
3686   no)   sim_cflags="";;
3687   *)    sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
3688 esac
3689 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
3690   echo "Setting sim cflags = $sim_cflags" 6>&1
3691 fi
3692 else
3693   sim_cflags=""
3694 fi
3695
3696
3697 # Check whether --enable-sim-config was given.
3698 if test "${enable_sim_config+set}" = set; then :
3699   enableval=$enable_sim_config; case "${enableval}" in
3700   yes|no)       as_fn_error "\"No value supplied for --enable-sim-config=file\"" "$LINENO" 5;;
3701   *)            if test -f "${srcdir}/${enableval}"; then
3702                   sim_config="${enableval}";
3703                 elif test -f "${srcdir}/${enableval}-config.h"; then
3704                   sim_config="${enableval}-config.h"
3705                 else
3706                   as_fn_error "\"Config file $enableval was not found\"" "$LINENO" 5;
3707                   sim_config=std-config.h
3708                 fi;;
3709 esac
3710 if test x"$silent" != x"yes" && test x"$sim_config" != x""; then
3711   echo "Setting config flags = $sim_config" 6>&1
3712 fi
3713 else
3714   sim_config="std-config.h"
3715 if test x"$silent" != x"yes"; then
3716   echo "Setting config flags = $sim_config" 6>&1
3717 fi
3718 fi
3719
3720
3721 # Check whether --enable-sim-decode-mechanism was given.
3722 if test "${enable_sim_decode_mechanism+set}" = set; then :
3723   enableval=$enable_sim_decode_mechanism; case "${enableval}" in
3724   yes|no)       as_fn_error "\"No value supplied for --enable-sim-decode-mechanism=file\"" "$LINENO" 5;;
3725   array|switch|padded-switch|goto-switch)       sim_decode_mechanism="-T ${enableval}";;
3726   *)            as_fn_error "\"File $enableval is not an opcode rules file\"" "$LINENO" 5;
3727                 sim_decode_mechanism="switch";;
3728 esac
3729 if test x"$silent" != x"yes" && test x"$sim_decode_mechanism" != x""; then
3730   echo "Setting decode mechanism flags = $sim_decode_mechanism" 6>&1
3731 fi
3732 else
3733   sim_decode_mechanism=""
3734 if test x"$silent" != x"yes"; then
3735   echo "Setting decode mechanism flags = $sim_decode_mechanism"
3736 fi
3737 fi
3738
3739
3740 # Check whether --enable-sim-default-model was given.
3741 if test "${enable_sim_default_model+set}" = set; then :
3742   enableval=$enable_sim_default_model; case "${enableval}" in
3743   yes|no)       as_fn_error "\"No value supplied for --enable-sim-default-model=model\"" "$LINENO" 5;;
3744   *)            sim_default_model="-DWITH_DEFAULT_MODEL=${enableval}";;
3745 esac
3746 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
3747   echo "Setting default-model flags = $sim_default_model" 6>&1
3748 fi
3749 else
3750   sim_default_model=""
3751 fi
3752
3753
3754 # Check whether --enable-sim-duplicate was given.
3755 if test "${enable_sim_duplicate+set}" = set; then :
3756   enableval=$enable_sim_duplicate; case "${enableval}" in
3757   yes)  sim_dup="-E";;
3758   no)   sim_dup="";;
3759   *)    as_fn_error "\"--enable-sim-duplicate does not take a value\"" "$LINENO" 5; sim_dup="";;
3760 esac
3761 if test x"$silent" != x"yes" && test x"$sim_dup" != x""; then
3762   echo "Setting duplicate flags = $sim_dup" 6>&1
3763 fi
3764 else
3765   sim_dup="-E"
3766 if test x"$silent" != x"yes"; then
3767   echo "Setting duplicate flags = $sim_dup" 6>&1
3768 fi
3769 fi
3770
3771
3772 # Check whether --enable-sim-endian was given.
3773 if test "${enable_sim_endian+set}" = set; then :
3774   enableval=$enable_sim_endian; case "${enableval}" in
3775   yes)  case "$target" in
3776           *powerpc-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
3777           *powerpcle-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
3778           *) echo "Unknown target $target" 1>&6; sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
3779         esac;;
3780   no)    sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
3781   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
3782   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
3783   *)     as_fn_error "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";;
3784 esac
3785 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
3786   echo "Setting endian flags = $sim_endian" 6>&1
3787 fi
3788 else
3789   sim_endian=""
3790 fi
3791
3792
3793 # Check whether --enable-sim-env was given.
3794 if test "${enable_sim_env+set}" = set; then :
3795   enableval=$enable_sim_env; case "${enableval}" in
3796   operating | os | oea) sim_env="-DWITH_ENVIRONMENT=OPERATING_ENVIRONMENT";;
3797   virtual | vea)        sim_env="-DWITH_ENVIRONMENT=VIRTUAL_ENVIRONMENT";;
3798   user | uea)           sim_env="-DWITH_ENVIRONMENT=USER_ENVIRONMENT";;
3799   no)                   sim_env="-DWITH_ENVIRONMENT=0";;
3800   *)                    as_fn_error "\"Unknown value $enableval passed to --enable-sim-env\"" "$LINENO" 5; sim_env="";;
3801 esac
3802 if test x"$silent" != x"yes" && test x"$sim_env" != x""; then
3803   echo "Setting env flags = $sim_env" 6>&1
3804 fi
3805 else
3806   sim_env=""
3807 fi
3808
3809
3810 # Check whether --enable-sim-filter was given.
3811 if test "${enable_sim_filter+set}" = set; then :
3812   enableval=$enable_sim_filter; case "${enableval}" in
3813   yes)  as_fn_error "\"--enable-sim-filter must be specified with a rule to filter or no\"" "$LINENO" 5; sim_filter="";;
3814   no)   sim_filter="";;
3815   *)    sim_filter="-F $enableval";;
3816 esac
3817 if test x"$silent" != x"yes" && test x"$sim_filter" != x""; then
3818   echo "Setting filter flags = $sim_filter" 6>&1
3819 fi
3820 else
3821   sim_filter="-F 32,f,o"
3822 if test x"$silent" != x"yes"; then
3823   echo "Setting filter flags = $sim_filter" 6>&1
3824 fi
3825 fi
3826
3827
3828 # Check whether --enable-sim-float was given.
3829 if test "${enable_sim_float+set}" = set; then :
3830   enableval=$enable_sim_float; case "${enableval}" in
3831   yes | hard)   sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
3832   no | soft)    sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
3833   altivec)      sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
3834   *spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
3835   *)            as_fn_error "\"Unknown value $enableval passed to --enable-sim-float\"" "$LINENO" 5; sim_float="";;
3836 esac
3837 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
3838   echo "Setting float flags = $sim_float" 6>&1
3839 fi
3840 else
3841
3842 case "${target}" in
3843   *altivec*) sim_float="-DWITH_ALTIVEC" ; sim_filter="${sim_filter},av" ;;
3844   *spe*|*simd*) sim_float="-DWITH_E500" ; sim_filter="${sim_filter},e500" ;;
3845   *) sim_float=""
3846 esac
3847
3848 fi
3849
3850
3851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if union semun defined" >&5
3852 $as_echo_n "checking if union semun defined... " >&6; }
3853 if test "${ac_cv_HAS_UNION_SEMUN+set}" = set; then :
3854   $as_echo_n "(cached) " >&6
3855 else
3856   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3857 /* end confdefs.h.  */
3858
3859 #include <sys/types.h>
3860 #include <sys/ipc.h>
3861 #include <sys/sem.h>
3862 int
3863 main ()
3864 {
3865 union semun arg ;
3866   ;
3867   return 0;
3868 }
3869 _ACEOF
3870 if ac_fn_c_try_compile "$LINENO"; then :
3871   ac_cv_has_union_semun="yes"
3872 else
3873   ac_cv_has_union_semun="no"
3874 fi
3875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_has_union_semun" >&5
3877 $as_echo "$ac_cv_has_union_semun" >&6; }
3878
3879 fi
3880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_HAS_UNION_SEMUN" >&5
3881 $as_echo "$ac_cv_HAS_UNION_SEMUN" >&6; }
3882
3883
3884 if test "$ac_cv_has_union_semun" = "yes"; then
3885   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V semaphores are supported" >&5
3886 $as_echo_n "checking whether System V semaphores are supported... " >&6; }
3887 if test "${ac_cv_sysv_sem+set}" = set; then :
3888   $as_echo_n "(cached) " >&6
3889 else
3890
3891   if test "$cross_compiling" = yes; then :
3892   :
3893 else
3894   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3895 /* end confdefs.h.  */
3896
3897   #include <sys/types.h>
3898   #include <sys/ipc.h>
3899   #include <sys/sem.h>
3900   int main () {
3901     union semun arg ;
3902
3903     int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400);
3904     if (id == -1)
3905       exit(1);
3906     arg.val = 0; /* avoid implicit type cast to union */
3907     if (semctl(id, 0, IPC_RMID, arg) == -1)
3908       exit(1);
3909     exit(0);
3910   }
3911
3912 _ACEOF
3913 if ac_fn_c_try_run "$LINENO"; then :
3914   ac_cv_sysv_sem="yes"
3915 else
3916   ac_cv_sysv_sem="no"
3917 fi
3918 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3919   conftest.$ac_objext conftest.beam conftest.$ac_ext
3920 fi
3921
3922
3923 fi
3924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_sem" >&5
3925 $as_echo "$ac_cv_sysv_sem" >&6; }
3926 else  # semun is not defined
3927   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V semaphores are supported" >&5
3928 $as_echo_n "checking whether System V semaphores are supported... " >&6; }
3929 if test "${ac_cv_sysv_sem+set}" = set; then :
3930   $as_echo_n "(cached) " >&6
3931 else
3932
3933   if test "$cross_compiling" = yes; then :
3934   :
3935 else
3936   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3937 /* end confdefs.h.  */
3938
3939   #include <sys/types.h>
3940   #include <sys/ipc.h>
3941   #include <sys/sem.h>
3942   union semun {
3943     int val;
3944     struct semid_ds *buf;
3945     ushort *array;
3946   };
3947   int main () {
3948     union semun arg ;
3949
3950     int id=semget(IPC_PRIVATE,1,IPC_CREAT|0400);
3951     if (id == -1)
3952       exit(1);
3953     arg.val = 0; /* avoid implicit type cast to union */
3954     if (semctl(id, 0, IPC_RMID, arg) == -1)
3955       exit(1);
3956     exit(0);
3957   }
3958
3959 _ACEOF
3960 if ac_fn_c_try_run "$LINENO"; then :
3961   ac_cv_sysv_sem="yes"
3962 else
3963   ac_cv_sysv_sem="no"
3964 fi
3965 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3966   conftest.$ac_objext conftest.beam conftest.$ac_ext
3967 fi
3968
3969
3970 fi
3971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_sem" >&5
3972 $as_echo "$ac_cv_sysv_sem" >&6; }
3973 fi
3974
3975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether System V shared memory is supported" >&5
3976 $as_echo_n "checking whether System V shared memory is supported... " >&6; }
3977 if test "${ac_cv_sysv_shm+set}" = set; then :
3978   $as_echo_n "(cached) " >&6
3979 else
3980
3981 if test "$cross_compiling" = yes; then :
3982   :
3983 else
3984   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3985 /* end confdefs.h.  */
3986
3987 #include <sys/types.h>
3988 #include <sys/ipc.h>
3989 #include <sys/shm.h>
3990 int main () {
3991   int id=shmget(IPC_PRIVATE,1,IPC_CREAT|0400);
3992   if (id == -1)
3993     exit(1);
3994   if (shmctl(id, IPC_RMID, 0) == -1)
3995     exit(1);
3996   exit(0);
3997 }
3998
3999 _ACEOF
4000 if ac_fn_c_try_run "$LINENO"; then :
4001   ac_cv_sysv_shm="yes"
4002 else
4003   ac_cv_sysv_shm="no"
4004 fi
4005 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4006   conftest.$ac_objext conftest.beam conftest.$ac_ext
4007 fi
4008
4009
4010 fi
4011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sysv_shm" >&5
4012 $as_echo "$ac_cv_sysv_shm" >&6; }
4013
4014 if test x"$ac_cv_sysv_shm" = x"yes" -a x"$ac_cv_sysv_sem" = x"yes" ; then
4015   sim_sysv_ipc_hw=",sem,shm";
4016 else
4017   sim_sysv_ipc_hw="";
4018 fi
4019
4020 if test x"$ac_cv_has_union_semun" = x"yes" -a x"$ac_cv_sysv_sem" = x"yes" ; then
4021
4022 $as_echo "#define HAVE_UNION_SEMUN 1" >>confdefs.h
4023
4024 fi
4025
4026
4027 # Check whether --enable-sim-hardware was given.
4028 if test "${enable_sim_hardware+set}" = set; then :
4029   enableval=$enable_sim_hardware; hardware="cpu,memory,nvram,iobus,htab,disk,trace,register,vm,init,core,pal,com,eeprom,opic,glue,phb,ide${sim_sysv_ipc_hw}"
4030 case "${enableval}" in
4031   yes)  ;;
4032   no)   as_fn_error "\"List of hardware must be specified for --enable-sim-hardware\"" "$LINENO" 5; hardware="";;
4033   ,*)   hardware="${hardware}${enableval}";;
4034   *,)   hardware="${enableval}${hardware}";;
4035   *)    hardware="${enableval}"'';;
4036 esac
4037 sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
4038 sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
4039 if test x"$silent" != x"yes" && test x"$hardware" != x""; then
4040   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
4041 fi
4042 else
4043   hardware="cpu,memory,nvram,iobus,htab,disk,trace,register,vm,init,core,pal,com,eeprom,opic,glue,phb,ide${sim_sysv_ipc_hw}"
4044 sim_hw_src=`echo $hardware | sed -e 's/,/.c hw_/g' -e 's/^/hw_/' -e s'/$/.c/'`
4045 sim_hw_obj=`echo $sim_hw_src | sed -e 's/\.c/.o/g'`
4046 if test x"$silent" != x"yes"; then
4047   echo "Setting hardware to $sim_hw_src, $sim_hw_obj"
4048 fi
4049 fi
4050
4051 # Check whether --enable-sim-hostbitsize was given.
4052 if test "${enable_sim_hostbitsize+set}" = set; then :
4053   enableval=$enable_sim_hostbitsize; case "${enableval}" in
4054   32|64) sim_hostbitsize="-DWITH_HOST_WORD_BITSIZE=$enableval";;
4055   *)     as_fn_error "\"--enable-sim-hostbitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5; sim_hostbitsize="";;
4056 esac
4057 if test x"$silent" != x"yes" && test x"$sim_hostbitsize" != x""; then
4058   echo "Setting hostbitsize flags = $sim_hostbitsize" 6>&1
4059 fi
4060 else
4061   sim_hostbitsize=""
4062 fi
4063
4064
4065 ac_ext=c
4066 ac_cpp='$CPP $CPPFLAGS'
4067 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4068 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4069 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4071 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4072 # On Suns, sometimes $CPP names a directory.
4073 if test -n "$CPP" && test -d "$CPP"; then
4074   CPP=
4075 fi
4076 if test -z "$CPP"; then
4077   if test "${ac_cv_prog_CPP+set}" = set; then :
4078   $as_echo_n "(cached) " >&6
4079 else
4080       # Double quotes because CPP needs to be expanded
4081     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4082     do
4083       ac_preproc_ok=false
4084 for ac_c_preproc_warn_flag in '' yes
4085 do
4086   # Use a header file that comes with gcc, so configuring glibc
4087   # with a fresh cross-compiler works.
4088   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4089   # <limits.h> exists even on freestanding compilers.
4090   # On the NeXT, cc -E runs the code through the compiler's parser,
4091   # not just through cpp. "Syntax error" is here to catch this case.
4092   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4093 /* end confdefs.h.  */
4094 #ifdef __STDC__
4095 # include <limits.h>
4096 #else
4097 # include <assert.h>
4098 #endif
4099                      Syntax error
4100 _ACEOF
4101 if ac_fn_c_try_cpp "$LINENO"; then :
4102
4103 else
4104   # Broken: fails on valid input.
4105 continue
4106 fi
4107 rm -f conftest.err conftest.$ac_ext
4108
4109   # OK, works on sane cases.  Now check whether nonexistent headers
4110   # can be detected and how.
4111   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4112 /* end confdefs.h.  */
4113 #include <ac_nonexistent.h>
4114 _ACEOF
4115 if ac_fn_c_try_cpp "$LINENO"; then :
4116   # Broken: success on invalid input.
4117 continue
4118 else
4119   # Passes both tests.
4120 ac_preproc_ok=:
4121 break
4122 fi
4123 rm -f conftest.err conftest.$ac_ext
4124
4125 done
4126 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4127 rm -f conftest.err conftest.$ac_ext
4128 if $ac_preproc_ok; then :
4129   break
4130 fi
4131
4132     done
4133     ac_cv_prog_CPP=$CPP
4134
4135 fi
4136   CPP=$ac_cv_prog_CPP
4137 else
4138   ac_cv_prog_CPP=$CPP
4139 fi
4140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4141 $as_echo "$CPP" >&6; }
4142 ac_preproc_ok=false
4143 for ac_c_preproc_warn_flag in '' yes
4144 do
4145   # Use a header file that comes with gcc, so configuring glibc
4146   # with a fresh cross-compiler works.
4147   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4148   # <limits.h> exists even on freestanding compilers.
4149   # On the NeXT, cc -E runs the code through the compiler's parser,
4150   # not just through cpp. "Syntax error" is here to catch this case.
4151   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4152 /* end confdefs.h.  */
4153 #ifdef __STDC__
4154 # include <limits.h>
4155 #else
4156 # include <assert.h>
4157 #endif
4158                      Syntax error
4159 _ACEOF
4160 if ac_fn_c_try_cpp "$LINENO"; then :
4161
4162 else
4163   # Broken: fails on valid input.
4164 continue
4165 fi
4166 rm -f conftest.err conftest.$ac_ext
4167
4168   # OK, works on sane cases.  Now check whether nonexistent headers
4169   # can be detected and how.
4170   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4171 /* end confdefs.h.  */
4172 #include <ac_nonexistent.h>
4173 _ACEOF
4174 if ac_fn_c_try_cpp "$LINENO"; then :
4175   # Broken: success on invalid input.
4176 continue
4177 else
4178   # Passes both tests.
4179 ac_preproc_ok=:
4180 break
4181 fi
4182 rm -f conftest.err conftest.$ac_ext
4183
4184 done
4185 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4186 rm -f conftest.err conftest.$ac_ext
4187 if $ac_preproc_ok; then :
4188
4189 else
4190   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4191 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4192 as_fn_error "C preprocessor \"$CPP\" fails sanity check
4193 See \`config.log' for more details." "$LINENO" 5; }
4194 fi
4195
4196 ac_ext=c
4197 ac_cpp='$CPP $CPPFLAGS'
4198 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4199 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4200 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4201
4202
4203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4204 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4205 if test "${ac_cv_path_GREP+set}" = set; then :
4206   $as_echo_n "(cached) " >&6
4207 else
4208   if test -z "$GREP"; then
4209   ac_path_GREP_found=false
4210   # Loop through the user's path and test for each of PROGNAME-LIST
4211   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4212 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4213 do
4214   IFS=$as_save_IFS
4215   test -z "$as_dir" && as_dir=.
4216     for ac_prog in grep ggrep; do
4217     for ac_exec_ext in '' $ac_executable_extensions; do
4218       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4219       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4220 # Check for GNU ac_path_GREP and select it if it is found.
4221   # Check for GNU $ac_path_GREP
4222 case `"$ac_path_GREP" --version 2>&1` in
4223 *GNU*)
4224   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4225 *)
4226   ac_count=0
4227   $as_echo_n 0123456789 >"conftest.in"
4228   while :
4229   do
4230     cat "conftest.in" "conftest.in" >"conftest.tmp"
4231     mv "conftest.tmp" "conftest.in"
4232     cp "conftest.in" "conftest.nl"
4233     $as_echo 'GREP' >> "conftest.nl"
4234     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4235     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4236     as_fn_arith $ac_count + 1 && ac_count=$as_val
4237     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4238       # Best one so far, save it but keep looking for a better one
4239       ac_cv_path_GREP="$ac_path_GREP"
4240       ac_path_GREP_max=$ac_count
4241     fi
4242     # 10*(2^10) chars as input seems more than enough
4243     test $ac_count -gt 10 && break
4244   done
4245   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4246 esac
4247
4248       $ac_path_GREP_found && break 3
4249     done
4250   done
4251   done
4252 IFS=$as_save_IFS
4253   if test -z "$ac_cv_path_GREP"; then
4254     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4255   fi
4256 else
4257   ac_cv_path_GREP=$GREP
4258 fi
4259
4260 fi
4261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4262 $as_echo "$ac_cv_path_GREP" >&6; }
4263  GREP="$ac_cv_path_GREP"
4264
4265
4266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4267 $as_echo_n "checking for egrep... " >&6; }
4268 if test "${ac_cv_path_EGREP+set}" = set; then :
4269   $as_echo_n "(cached) " >&6
4270 else
4271   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4272    then ac_cv_path_EGREP="$GREP -E"
4273    else
4274      if test -z "$EGREP"; then
4275   ac_path_EGREP_found=false
4276   # Loop through the user's path and test for each of PROGNAME-LIST
4277   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4278 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4279 do
4280   IFS=$as_save_IFS
4281   test -z "$as_dir" && as_dir=.
4282     for ac_prog in egrep; do
4283     for ac_exec_ext in '' $ac_executable_extensions; do
4284       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4285       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4286 # Check for GNU ac_path_EGREP and select it if it is found.
4287   # Check for GNU $ac_path_EGREP
4288 case `"$ac_path_EGREP" --version 2>&1` in
4289 *GNU*)
4290   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4291 *)
4292   ac_count=0
4293   $as_echo_n 0123456789 >"conftest.in"
4294   while :
4295   do
4296     cat "conftest.in" "conftest.in" >"conftest.tmp"
4297     mv "conftest.tmp" "conftest.in"
4298     cp "conftest.in" "conftest.nl"
4299     $as_echo 'EGREP' >> "conftest.nl"
4300     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4301     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4302     as_fn_arith $ac_count + 1 && ac_count=$as_val
4303     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4304       # Best one so far, save it but keep looking for a better one
4305       ac_cv_path_EGREP="$ac_path_EGREP"
4306       ac_path_EGREP_max=$ac_count
4307     fi
4308     # 10*(2^10) chars as input seems more than enough
4309     test $ac_count -gt 10 && break
4310   done
4311   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4312 esac
4313
4314       $ac_path_EGREP_found && break 3
4315     done
4316   done
4317   done
4318 IFS=$as_save_IFS
4319   if test -z "$ac_cv_path_EGREP"; then
4320     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4321   fi
4322 else
4323   ac_cv_path_EGREP=$EGREP
4324 fi
4325
4326    fi
4327 fi
4328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4329 $as_echo "$ac_cv_path_EGREP" >&6; }
4330  EGREP="$ac_cv_path_EGREP"
4331
4332
4333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4334 $as_echo_n "checking for ANSI C header files... " >&6; }
4335 if test "${ac_cv_header_stdc+set}" = set; then :
4336   $as_echo_n "(cached) " >&6
4337 else
4338   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4339 /* end confdefs.h.  */
4340 #include <stdlib.h>
4341 #include <stdarg.h>
4342 #include <string.h>
4343 #include <float.h>
4344
4345 int
4346 main ()
4347 {
4348
4349   ;
4350   return 0;
4351 }
4352 _ACEOF
4353 if ac_fn_c_try_compile "$LINENO"; then :
4354   ac_cv_header_stdc=yes
4355 else
4356   ac_cv_header_stdc=no
4357 fi
4358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4359
4360 if test $ac_cv_header_stdc = yes; then
4361   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4362   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4363 /* end confdefs.h.  */
4364 #include <string.h>
4365
4366 _ACEOF
4367 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4368   $EGREP "memchr" >/dev/null 2>&1; then :
4369
4370 else
4371   ac_cv_header_stdc=no
4372 fi
4373 rm -f conftest*
4374
4375 fi
4376
4377 if test $ac_cv_header_stdc = yes; then
4378   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4379   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4380 /* end confdefs.h.  */
4381 #include <stdlib.h>
4382
4383 _ACEOF
4384 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4385   $EGREP "free" >/dev/null 2>&1; then :
4386
4387 else
4388   ac_cv_header_stdc=no
4389 fi
4390 rm -f conftest*
4391
4392 fi
4393
4394 if test $ac_cv_header_stdc = yes; then
4395   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4396   if test "$cross_compiling" = yes; then :
4397   :
4398 else
4399   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4400 /* end confdefs.h.  */
4401 #include <ctype.h>
4402 #include <stdlib.h>
4403 #if ((' ' & 0x0FF) == 0x020)
4404 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4405 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4406 #else
4407 # define ISLOWER(c) \
4408                    (('a' <= (c) && (c) <= 'i') \
4409                      || ('j' <= (c) && (c) <= 'r') \
4410                      || ('s' <= (c) && (c) <= 'z'))
4411 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4412 #endif
4413
4414 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4415 int
4416 main ()
4417 {
4418   int i;
4419   for (i = 0; i < 256; i++)
4420     if (XOR (islower (i), ISLOWER (i))
4421         || toupper (i) != TOUPPER (i))
4422       return 2;
4423   return 0;
4424 }
4425 _ACEOF
4426 if ac_fn_c_try_run "$LINENO"; then :
4427
4428 else
4429   ac_cv_header_stdc=no
4430 fi
4431 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4432   conftest.$ac_objext conftest.beam conftest.$ac_ext
4433 fi
4434
4435 fi
4436 fi
4437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4438 $as_echo "$ac_cv_header_stdc" >&6; }
4439 if test $ac_cv_header_stdc = yes; then
4440
4441 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4442
4443 fi
4444
4445 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4446 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4447                   inttypes.h stdint.h unistd.h
4448 do :
4449   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4450 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4451 "
4452 eval as_val=\$$as_ac_Header
4453    if test "x$as_val" = x""yes; then :
4454   cat >>confdefs.h <<_ACEOF
4455 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4456 _ACEOF
4457
4458 fi
4459
4460 done
4461
4462
4463 # Check whether --enable-sim-hostendian was given.
4464 if test "${enable_sim_hostendian+set}" = set; then :
4465   enableval=$enable_sim_hostendian; case "${enableval}" in
4466   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
4467   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
4468   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
4469   *)     as_fn_error "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
4470 esac
4471 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
4472   echo "Setting hostendian flags = $sim_hostendian" 6>&1
4473 fi
4474 else
4475
4476 if test "x$cross_compiling" = "xno"; then
4477    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4478 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4479 if test "${ac_cv_c_bigendian+set}" = set; then :
4480   $as_echo_n "(cached) " >&6
4481 else
4482   ac_cv_c_bigendian=unknown
4483     # See if we're dealing with a universal compiler.
4484     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4485 /* end confdefs.h.  */
4486 #ifndef __APPLE_CC__
4487                not a universal capable compiler
4488              #endif
4489              typedef int dummy;
4490
4491 _ACEOF
4492 if ac_fn_c_try_compile "$LINENO"; then :
4493
4494         # Check for potential -arch flags.  It is not universal unless
4495         # there are at least two -arch flags with different values.
4496         ac_arch=
4497         ac_prev=
4498         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4499          if test -n "$ac_prev"; then
4500            case $ac_word in
4501              i?86 | x86_64 | ppc | ppc64)
4502                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4503                  ac_arch=$ac_word
4504                else
4505                  ac_cv_c_bigendian=universal
4506                  break
4507                fi
4508                ;;
4509            esac
4510            ac_prev=
4511          elif test "x$ac_word" = "x-arch"; then
4512            ac_prev=arch
4513          fi
4514        done
4515 fi
4516 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4517     if test $ac_cv_c_bigendian = unknown; then
4518       # See if sys/param.h defines the BYTE_ORDER macro.
4519       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4520 /* end confdefs.h.  */
4521 #include <sys/types.h>
4522              #include <sys/param.h>
4523
4524 int
4525 main ()
4526 {
4527 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4528                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4529                      && LITTLE_ENDIAN)
4530               bogus endian macros
4531              #endif
4532
4533   ;
4534   return 0;
4535 }
4536 _ACEOF
4537 if ac_fn_c_try_compile "$LINENO"; then :
4538   # It does; now see whether it defined to BIG_ENDIAN or not.
4539          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4540 /* end confdefs.h.  */
4541 #include <sys/types.h>
4542                 #include <sys/param.h>
4543
4544 int
4545 main ()
4546 {
4547 #if BYTE_ORDER != BIG_ENDIAN
4548                  not big endian
4549                 #endif
4550
4551   ;
4552   return 0;
4553 }
4554 _ACEOF
4555 if ac_fn_c_try_compile "$LINENO"; then :
4556   ac_cv_c_bigendian=yes
4557 else
4558   ac_cv_c_bigendian=no
4559 fi
4560 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4561 fi
4562 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4563     fi
4564     if test $ac_cv_c_bigendian = unknown; then
4565       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4566       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4567 /* end confdefs.h.  */
4568 #include <limits.h>
4569
4570 int
4571 main ()
4572 {
4573 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4574               bogus endian macros
4575              #endif
4576
4577   ;
4578   return 0;
4579 }
4580 _ACEOF
4581 if ac_fn_c_try_compile "$LINENO"; then :
4582   # It does; now see whether it defined to _BIG_ENDIAN or not.
4583          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4584 /* end confdefs.h.  */
4585 #include <limits.h>
4586
4587 int
4588 main ()
4589 {
4590 #ifndef _BIG_ENDIAN
4591                  not big endian
4592                 #endif
4593
4594   ;
4595   return 0;
4596 }
4597 _ACEOF
4598 if ac_fn_c_try_compile "$LINENO"; then :
4599   ac_cv_c_bigendian=yes
4600 else
4601   ac_cv_c_bigendian=no
4602 fi
4603 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4604 fi
4605 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4606     fi
4607     if test $ac_cv_c_bigendian = unknown; then
4608       # Compile a test program.
4609       if test "$cross_compiling" = yes; then :
4610   # Try to guess by grepping values from an object file.
4611          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4612 /* end confdefs.h.  */
4613 short int ascii_mm[] =
4614                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4615                 short int ascii_ii[] =
4616                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4617                 int use_ascii (int i) {
4618                   return ascii_mm[i] + ascii_ii[i];
4619                 }
4620                 short int ebcdic_ii[] =
4621                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4622                 short int ebcdic_mm[] =
4623                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4624                 int use_ebcdic (int i) {
4625                   return ebcdic_mm[i] + ebcdic_ii[i];
4626                 }
4627                 extern int foo;
4628
4629 int
4630 main ()
4631 {
4632 return use_ascii (foo) == use_ebcdic (foo);
4633   ;
4634   return 0;
4635 }
4636 _ACEOF
4637 if ac_fn_c_try_compile "$LINENO"; then :
4638   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4639               ac_cv_c_bigendian=yes
4640             fi
4641             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4642               if test "$ac_cv_c_bigendian" = unknown; then
4643                 ac_cv_c_bigendian=no
4644               else
4645                 # finding both strings is unlikely to happen, but who knows?
4646                 ac_cv_c_bigendian=unknown
4647               fi
4648             fi
4649 fi
4650 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4651 else
4652   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4653 /* end confdefs.h.  */
4654 $ac_includes_default
4655 int
4656 main ()
4657 {
4658
4659              /* Are we little or big endian?  From Harbison&Steele.  */
4660              union
4661              {
4662                long int l;
4663                char c[sizeof (long int)];
4664              } u;
4665              u.l = 1;
4666              return u.c[sizeof (long int) - 1] == 1;
4667
4668   ;
4669   return 0;
4670 }
4671 _ACEOF
4672 if ac_fn_c_try_run "$LINENO"; then :
4673   ac_cv_c_bigendian=no
4674 else
4675   ac_cv_c_bigendian=yes
4676 fi
4677 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4678   conftest.$ac_objext conftest.beam conftest.$ac_ext
4679 fi
4680
4681     fi
4682 fi
4683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4684 $as_echo "$ac_cv_c_bigendian" >&6; }
4685  case $ac_cv_c_bigendian in #(
4686    yes)
4687      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4688 ;; #(
4689    no)
4690       ;; #(
4691    universal)
4692
4693 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4694
4695      ;; #(
4696    *)
4697      as_fn_error "unknown endianness
4698  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4699  esac
4700
4701   if test $ac_cv_c_bigendian = yes; then
4702     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
4703   else
4704     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
4705   fi
4706 else
4707   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
4708 fi
4709 fi
4710
4711
4712 # Check whether --enable-sim-icache was given.
4713 if test "${enable_sim_icache+set}" = set; then :
4714   enableval=$enable_sim_icache; icache="-R"
4715  case "${enableval}" in
4716   yes)          icache="1024"; sim_icache="-I $icache";;
4717   no)           sim_icache="-R";;
4718   *) icache=1024
4719      sim_icache="-"
4720      for x in `echo "${enableval}" | sed -e "s/,/ /g"`; do
4721        case "$x" in
4722          define)        sim_icache="${sim_icache}R";;
4723          semantic)      sim_icache="${sim_icache}C";;
4724          insn)          sim_icache="${sim_icache}S";;
4725          0*|1*|2*|3*|4*|5*|6*|7*|8*|9*) icache=$x;;
4726          *)             as_fn_error "\"Unknown value $x for --enable-sim-icache\"" "$LINENO" 5; sim_icache="";;
4727        esac
4728      done
4729      sim_icache="${sim_icache}I $icache";;
4730 esac
4731 if test x"$silent" != x"yes" && test x"$icache" != x""; then
4732   echo "Setting instruction cache size to $icache ($sim_icache)"
4733 fi
4734 else
4735   sim_icache="-CSRI 1024"
4736 if test x"$silent" != x"yes"; then
4737   echo "Setting instruction cache size to 1024 ($sim_icache)"
4738 fi
4739 fi
4740
4741
4742 # Check whether --enable-sim-inline was given.
4743 if test "${enable_sim_inline+set}" = set; then :
4744   enableval=$enable_sim_inline; sim_inline=""
4745 case "$enableval" in
4746   no)           sim_inline="-DDEFAULT_INLINE=0";;
4747   0)            sim_inline="-DDEFAULT_INLINE=0";;
4748   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_INLINE";;
4749   1)            sim_inline="-DDEFAULT_INLINE=PSIM_INLINE_LOCALS";;
4750   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4751        new_flag=""
4752        case "$x" in
4753          *_INLINE=*)    new_flag="-D$x";;
4754          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
4755          *_INLINE)      new_flag="-D$x=ALL_INLINE";;
4756          *)             new_flag="-D$x""_INLINE=ALL_INLINE";;
4757        esac
4758        if test x"$sim_inline" = x""; then
4759          sim_inline="$new_flag"
4760        else
4761          sim_inline="$sim_inline $new_flag"
4762        fi
4763      done;;
4764 esac
4765 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
4766   echo "Setting inline flags = $sim_inline" 6>&1
4767 fi
4768 else
4769   if test x"$GCC" != ""; then
4770   sim_inline="-DDEFAULT_INLINE=PSIM_INLINE_LOCALS"
4771   if test x"$silent" != x"yes"; then
4772     echo "Setting inline flags = $sim_inline" 6>&1
4773   fi
4774 else
4775   sim_inline=""
4776 fi
4777 fi
4778
4779
4780 # Check whether --enable-sim-jump was given.
4781 if test "${enable_sim_jump+set}" = set; then :
4782   enableval=$enable_sim_jump; case "${enableval}" in
4783   yes)  sim_jump="-J";;
4784   no)   sim_jump="";;
4785   *)    as_fn_error "\"--enable-sim-jump does not take a value\"" "$LINENO" 5; sim_jump="";;
4786 esac
4787 if test x"$silent" != x"yes" && test x"$sim_jump" != x""; then
4788   echo "Setting jump flag = $sim_jump" 6>&1
4789 fi
4790 else
4791   sim_jump=""
4792 if test x"$silent" != x"yes"; then
4793   echo "Setting jump flag = $sim_jump" 6>&1
4794 fi
4795 fi
4796
4797
4798 # Check whether --enable-sim-line-nr was given.
4799 if test "${enable_sim_line_nr+set}" = set; then :
4800   enableval=$enable_sim_line_nr; case "${enableval}" in
4801   yes)  sim_line_nr="";;
4802   no)   sim_line_nr="-L";;
4803   *)    as_fn_error "\"--enable-sim-line-nr does not take a value\"" "$LINENO" 5; sim_line_nr="";;
4804 esac
4805 if test x"$silent" != x"yes" && test x"$sim_line_nr" != x""; then
4806   echo "Setting warning flags = $sim_line_nr" 6>&1
4807 fi
4808 else
4809   sim_line_nr=""
4810 fi
4811
4812
4813 # Check whether --enable-sim-model was given.
4814 if test "${enable_sim_model+set}" = set; then :
4815   enableval=$enable_sim_model; case "${enableval}" in
4816   yes|no)       as_fn_error "\"No value supplied for --enable-sim-model=model\"" "$LINENO" 5;;
4817   *)            sim_model="-DWITH_MODEL=${enableval}";;
4818 esac
4819 if test x"$silent" != x"yes" && test x"$sim_model" != x""; then
4820   echo "Setting model flags = $sim_model" 6>&1
4821 fi
4822 else
4823   sim_model=""
4824 fi
4825
4826
4827 # Check whether --enable-sim-model-issue was given.
4828 if test "${enable_sim_model_issue+set}" = set; then :
4829   enableval=$enable_sim_model_issue; case "${enableval}" in
4830   yes)  sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_PROCESS";;
4831   no)   sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_IGNORE";;
4832   *)    as_fn_error "\"--enable-sim-model-issue does not take a value\"" "$LINENO" 5; sim_model_issue="";;
4833 esac
4834 if test x"$silent" != x"yes"; then
4835   echo "Setting model-issue flags = $sim_model_issue" 6>&1
4836 fi
4837 else
4838   sim_model_issue=""
4839 fi
4840
4841
4842 # Check whether --enable-sim-monitor was given.
4843 if test "${enable_sim_monitor+set}" = set; then :
4844   enableval=$enable_sim_monitor; case "${enableval}" in
4845   yes)          sim_monitor="-DWITH_MON='MONITOR_INSTRUCTION_ISSUE | MONITOR_LOAD_STORE_UNIT'";;
4846   no)           sim_monitor="-DWITH_MON=0";;
4847   instruction)  sim_monitor="-DWITH_MON=MONITOR_INSTRUCTION_ISSUE";;
4848   memory)       sim_monitor="-DWITH_MON=MONITOR_LOAD_STORE_UNIT";;
4849   *)            as_fn_error "\"Unknown value $enableval passed to --enable-sim-mon\"" "$LINENO" 5; sim_env="";;
4850 esac
4851 if test x"$silent" != x"yes" && test x"$sim_monitor" != x""; then
4852   echo "Setting monitor flags = $sim_monitor" 6>&1
4853 fi
4854 else
4855   sim_monitor=""
4856 fi
4857
4858
4859 # Check whether --enable-sim-opcode was given.
4860 if test "${enable_sim_opcode+set}" = set; then :
4861   enableval=$enable_sim_opcode; case "${enableval}" in
4862   yes|no)       as_fn_error "\"No value supplied for --enable-sim-opcode=file\"" "$LINENO" 5;;
4863   *)            if test -f "${srcdir}/${enableval}"; then
4864                   sim_opcode="${enableval}"
4865                 elif test -f "${srcdir}/dc-${enableval}"; then
4866                   sim_opcode="dc-${enableval}"
4867                 else
4868                   as_fn_error "\"File $enableval is not an opcode rules file\"" "$LINENO" 5;
4869                   sim_opcode="dc-complex"
4870                 fi;;
4871 esac
4872 if test x"$silent" != x"yes" && test x"$sim_opcode" != x""; then
4873   echo "Setting opcode flags = $sim_opcode" 6>&1
4874 fi
4875 else
4876   sim_opcode="dc-complex"
4877 if test x"$silent" != x"yes"; then
4878   echo "Setting opcode flags = $sim_opcode"
4879 fi
4880 fi
4881
4882
4883 # Check whether --enable-sim-packages was given.
4884 if test "${enable_sim_packages+set}" = set; then :
4885   enableval=$enable_sim_packages; packages=disklabel
4886 case "${enableval}" in
4887   yes)  ;;
4888   no)   as_fn_error "\"List of packages must be specified for --enable-sim-packages\"" "$LINENO" 5; packages="";;
4889   ,*)   packages="${packages}${enableval}";;
4890   *,)   packages="${enableval}${packages}";;
4891   *)    packages="${enableval}"'';;
4892 esac
4893 sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
4894 sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
4895 if test x"$silent" != x"yes" && test x"$packages" != x""; then
4896   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
4897 fi
4898 else
4899   packages=disklabel
4900 sim_pk_src=`echo $packages | sed -e 's/,/.c pk_/g' -e 's/^/pk_/' -e 's/$/.c/'`
4901 sim_pk_obj=`echo $sim_pk_src | sed -e 's/\.c/.o/g'`
4902 if test x"$silent" != x"yes"; then
4903   echo "Setting packages to $sim_pk_src, $sim_pk_obj"
4904 fi
4905 fi
4906
4907
4908 # Check whether --enable-sim-regparm was given.
4909 if test "${enable_sim_regparm+set}" = set; then :
4910   enableval=$enable_sim_regparm; case "${enableval}" in
4911   0*|1*|2*|3*|4*|5*|6*|7*|8*|9*) sim_regparm="-DWITH_REGPARM=${enableval}";;
4912   no)                            sim_regparm="" ;;
4913   yes)                           sim_regparm="-DWITH_REGPARM=3";;
4914   *)   as_fn_error "\"Unknown value $enableval for --enable-sim-regparm\"" "$LINENO" 5; sim_regparm="";;
4915 esac
4916 if test x"$silent" != x"yes" && test x"$sim_regparm" != x""; then
4917   echo "Setting regparm flags = $sim_regparm" 6>&1
4918 fi
4919 else
4920   sim_regparm=""
4921 fi
4922
4923
4924 # Check whether --enable-sim-reserved-bits was given.
4925 if test "${enable_sim_reserved_bits+set}" = set; then :
4926   enableval=$enable_sim_reserved_bits; case "${enableval}" in
4927   yes)  sim_reserved="-DWITH_RESERVED_BITS=1";;
4928   no)   sim_reserved="-DWITH_RESERVED_BITS=0";;
4929   *)    as_fn_error "\"--enable-sim-reserved-bits does not take a value\"" "$LINENO" 5; sim_reserved="";;
4930 esac
4931 if test x"$silent" != x"yes" && test x"$sim_reserved" != x""; then
4932   echo "Setting reserved flags = $sim_reserved" 6>&1
4933 fi
4934 else
4935   sim_reserved=""
4936 fi
4937
4938
4939 # Check whether --enable-sim-smp was given.
4940 if test "${enable_sim_smp+set}" = set; then :
4941   enableval=$enable_sim_smp; case "${enableval}" in
4942   yes)  sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
4943   no)   sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
4944   *)    sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
4945 esac
4946 if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
4947   echo "Setting smp flags = $sim_smp" 6>&1
4948 fi
4949 else
4950   sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5"
4951 if test x"$silent" != x"yes"; then
4952   echo "Setting smp flags = $sim_smp" 6>&1
4953 fi
4954 fi
4955
4956
4957 # Check whether --enable-sim-stdcall was given.
4958 if test "${enable_sim_stdcall+set}" = set; then :
4959   enableval=$enable_sim_stdcall; case "${enableval}" in
4960   no)           sim_stdcall="" ;;
4961   std*)         sim_stdcall="-DWITH_STDCALL=1";;
4962   yes)          sim_stdcall="-DWITH_STDCALL=1";;
4963   *)   as_fn_error "\"Unknown value $enableval for --enable-sim-stdcall\"" "$LINENO" 5; sim_stdcall="";;
4964 esac
4965 if test x"$silent" != x"yes" && test x"$sim_stdcall" != x""; then
4966   echo "Setting function call flags = $sim_stdcall" 6>&1
4967 fi
4968 else
4969   sim_stdcall=""
4970 fi
4971
4972
4973 # Check whether --enable-sim-stdio was given.
4974 if test "${enable_sim_stdio+set}" = set; then :
4975   enableval=$enable_sim_stdio; case "${enableval}" in
4976   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4977   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4978   *)    as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4979 esac
4980 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4981   echo "Setting stdio flags = $sim_stdio" 6>&1
4982 fi
4983 else
4984   sim_stdio=""
4985 fi
4986
4987
4988 # Check whether --enable-sim-switch was given.
4989 if test "${enable_sim_switch+set}" = set; then :
4990   enableval=$enable_sim_switch; case "${enableval}" in
4991   yes)  sim_switch="-s";;
4992   no)   sim_switch="";;
4993   *)    as_fn_error "\"--enable-sim-switch does not take a value\"" "$LINENO" 5; sim_switch="";;
4994 esac
4995 if test x"$silent" != x"yes" && test x"$sim_switch" != x""; then
4996   echo "Setting switch flags = $sim_switch" 6>&1
4997 fi
4998 else
4999   sim_switch="";
5000 if test x"$silent" != x"yes"; then
5001   echo "Setting switch flags = $sim_switch" 6>&1
5002 fi
5003 fi
5004
5005
5006 # Check whether --enable-sim-timebase was given.
5007 if test "${enable_sim_timebase+set}" = set; then :
5008   enableval=$enable_sim_timebase; case "${enableval}" in
5009   yes)  sim_timebase="-DWITH_TIME_BASE=1";;
5010   no)   sim_timebase="-DWITH_TIME_BASE=0";;
5011   *)    as_fn_error "\"--enable-sim-timebase does not take a value\"" "$LINENO" 5; sim_timebase="";;
5012 esac
5013 if test x"$silent" != x"yes" && test x"$sim_timebase" != x""; then
5014   echo "Setting timebase flags = $sim_timebase" 6>&1
5015 fi
5016 else
5017   sim_timebase=""
5018 fi
5019
5020
5021 # Check whether --enable-sim-trace was given.
5022 if test "${enable_sim_trace+set}" = set; then :
5023   enableval=$enable_sim_trace; case "${enableval}" in
5024   yes)  sim_trace="-DWITH_TRACE=1";;
5025   no)   sim_trace="-DWITH_TRACE=0";;
5026   *)    as_fn_error "\"--enable-sim-trace does not take a value\"" "$LINENO" 5; sim_trace="";;
5027 esac
5028 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
5029   echo "Setting trace flags = $sim_trace" 6>&1
5030 fi
5031 else
5032   sim_trace=""
5033 fi
5034
5035
5036 # Check whether --enable-sim-warnings was given.
5037 if test "${enable_sim_warnings+set}" = set; then :
5038   enableval=$enable_sim_warnings; case "${enableval}" in
5039   yes)  sim_warnings="-Werror -Wall -Wpointer-arith -Wmissing-prototypes -Wmissing-declarations ";;
5040   no)   sim_warnings="-w";;
5041   *)    sim_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
5042 esac
5043 if test x"$silent" != x"yes" && test x"$sim_warnings" != x""; then
5044   echo "Setting warning flags = $sim_warnings" 6>&1
5045 fi
5046 else
5047   sim_warnings=""
5048 fi
5049
5050
5051 # Check whether --enable-sim-xor-endian was given.
5052 if test "${enable_sim_xor_endian+set}" = set; then :
5053   enableval=$enable_sim_xor_endian; case "${enableval}" in
5054   yes)  sim_xor_endian="-DWITH_XOR_ENDIAN=8";;
5055   no)   sim_xor_endian="-DWITH_XOR_ENDIAN=0";;
5056   *)    sim_xor_endian="-DWITH_XOR_ENDIAN=$enableval";;
5057 esac
5058 if test x"$silent" != x"yes" && test x"$sim_xor_endian" != x""; then
5059   echo "Setting xor-endian flag = $sim_xor_endian" 6>&1
5060 fi
5061 else
5062   sim_xor_endian=""
5063 fi
5064
5065
5066
5067
5068 # Check whether --with-pkgversion was given.
5069 if test "${with_pkgversion+set}" = set; then :
5070   withval=$with_pkgversion; case "$withval" in
5071       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
5072       no)  PKGVERSION= ;;
5073       *)   PKGVERSION="($withval) " ;;
5074      esac
5075 else
5076   PKGVERSION="(GDB) "
5077
5078 fi
5079
5080
5081
5082
5083
5084 # Check whether --with-bugurl was given.
5085 if test "${with_bugurl+set}" = set; then :
5086   withval=$with_bugurl; case "$withval" in
5087       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
5088       no)  BUGURL=
5089            ;;
5090       *)   BUGURL="$withval"
5091            ;;
5092      esac
5093 else
5094   BUGURL="http://www.gnu.org/software/gdb/bugs/"
5095
5096 fi
5097
5098   case ${BUGURL} in
5099   "")
5100     REPORT_BUGS_TO=
5101     REPORT_BUGS_TEXI=
5102     ;;
5103   *)
5104     REPORT_BUGS_TO="<$BUGURL>"
5105     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
5106     ;;
5107   esac;
5108
5109
5110
5111
5112 cat >>confdefs.h <<_ACEOF
5113 #define PKGVERSION "$PKGVERSION"
5114 _ACEOF
5115
5116
5117 cat >>confdefs.h <<_ACEOF
5118 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
5119 _ACEOF
5120
5121
5122 # Make sure we can run config.sub.
5123 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
5124   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
5125
5126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
5127 $as_echo_n "checking build system type... " >&6; }
5128 if test "${ac_cv_build+set}" = set; then :
5129   $as_echo_n "(cached) " >&6
5130 else
5131   ac_build_alias=$build_alias
5132 test "x$ac_build_alias" = x &&
5133   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
5134 test "x$ac_build_alias" = x &&
5135   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
5136 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
5137   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
5138
5139 fi
5140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
5141 $as_echo "$ac_cv_build" >&6; }
5142 case $ac_cv_build in
5143 *-*-*) ;;
5144 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
5145 esac
5146 build=$ac_cv_build
5147 ac_save_IFS=$IFS; IFS='-'
5148 set x $ac_cv_build
5149 shift
5150 build_cpu=$1
5151 build_vendor=$2
5152 shift; shift
5153 # Remember, the first character of IFS is used to create $*,
5154 # except with old shells:
5155 build_os=$*
5156 IFS=$ac_save_IFS
5157 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
5158
5159
5160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
5161 $as_echo_n "checking host system type... " >&6; }
5162 if test "${ac_cv_host+set}" = set; then :
5163   $as_echo_n "(cached) " >&6
5164 else
5165   if test "x$host_alias" = x; then
5166   ac_cv_host=$ac_cv_build
5167 else
5168   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
5169     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
5170 fi
5171
5172 fi
5173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
5174 $as_echo "$ac_cv_host" >&6; }
5175 case $ac_cv_host in
5176 *-*-*) ;;
5177 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
5178 esac
5179 host=$ac_cv_host
5180 ac_save_IFS=$IFS; IFS='-'
5181 set x $ac_cv_host
5182 shift
5183 host_cpu=$1
5184 host_vendor=$2
5185 shift; shift
5186 # Remember, the first character of IFS is used to create $*,
5187 # except with old shells:
5188 host_os=$*
5189 IFS=$ac_save_IFS
5190 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
5191
5192
5193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
5194 $as_echo_n "checking target system type... " >&6; }
5195 if test "${ac_cv_target+set}" = set; then :
5196   $as_echo_n "(cached) " >&6
5197 else
5198   if test "x$target_alias" = x; then
5199   ac_cv_target=$ac_cv_host
5200 else
5201   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
5202     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
5203 fi
5204
5205 fi
5206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
5207 $as_echo "$ac_cv_target" >&6; }
5208 case $ac_cv_target in
5209 *-*-*) ;;
5210 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
5211 esac
5212 target=$ac_cv_target
5213 ac_save_IFS=$IFS; IFS='-'
5214 set x $ac_cv_target
5215 shift
5216 target_cpu=$1
5217 target_vendor=$2
5218 shift; shift
5219 # Remember, the first character of IFS is used to create $*,
5220 # except with old shells:
5221 target_os=$*
5222 IFS=$ac_save_IFS
5223 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
5224
5225
5226 # The aliases save the names the user supplied, while $host etc.
5227 # will get canonicalized.
5228 test -n "$target_alias" &&
5229   test "$program_prefix$program_suffix$program_transform_name" = \
5230     NONENONEs,x,x, &&
5231   program_prefix=${target_alias}-
5232
5233 test "$program_prefix" != NONE &&
5234   program_transform_name="s&^&$program_prefix&;$program_transform_name"
5235 # Use a double $ so make ignores it.
5236 test "$program_suffix" != NONE &&
5237   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
5238 # Double any \ or $.
5239 # By default was `s,x,x', remove it if useless.
5240 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
5241 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
5242
5243
5244 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
5245 # using the same condition.
5246
5247   # See if the user specified whether he wants zlib support or not.
5248
5249 # Check whether --with-zlib was given.
5250 if test "${with_zlib+set}" = set; then :
5251   withval=$with_zlib;
5252 else
5253   with_zlib=auto
5254 fi
5255
5256
5257   if test "$with_zlib" != "no"; then
5258     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
5259 $as_echo_n "checking for library containing zlibVersion... " >&6; }
5260 if test "${ac_cv_search_zlibVersion+set}" = set; then :
5261   $as_echo_n "(cached) " >&6
5262 else
5263   ac_func_search_save_LIBS=$LIBS
5264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5265 /* end confdefs.h.  */
5266
5267 /* Override any GCC internal prototype to avoid an error.
5268    Use char because int might match the return type of a GCC
5269    builtin and then its argument prototype would still apply.  */
5270 #ifdef __cplusplus
5271 extern "C"
5272 #endif
5273 char zlibVersion ();
5274 int
5275 main ()
5276 {
5277 return zlibVersion ();
5278   ;
5279   return 0;
5280 }
5281 _ACEOF
5282 for ac_lib in '' z; do
5283   if test -z "$ac_lib"; then
5284     ac_res="none required"
5285   else
5286     ac_res=-l$ac_lib
5287     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5288   fi
5289   if ac_fn_c_try_link "$LINENO"; then :
5290   ac_cv_search_zlibVersion=$ac_res
5291 fi
5292 rm -f core conftest.err conftest.$ac_objext \
5293     conftest$ac_exeext
5294   if test "${ac_cv_search_zlibVersion+set}" = set; then :
5295   break
5296 fi
5297 done
5298 if test "${ac_cv_search_zlibVersion+set}" = set; then :
5299
5300 else
5301   ac_cv_search_zlibVersion=no
5302 fi
5303 rm conftest.$ac_ext
5304 LIBS=$ac_func_search_save_LIBS
5305 fi
5306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
5307 $as_echo "$ac_cv_search_zlibVersion" >&6; }
5308 ac_res=$ac_cv_search_zlibVersion
5309 if test "$ac_res" != no; then :
5310   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5311   for ac_header in zlib.h
5312 do :
5313   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
5314 if test "x$ac_cv_header_zlib_h" = x""yes; then :
5315   cat >>confdefs.h <<_ACEOF
5316 #define HAVE_ZLIB_H 1
5317 _ACEOF
5318
5319 fi
5320
5321 done
5322
5323 fi
5324
5325     if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
5326       as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
5327     fi
5328   fi
5329
5330
5331 . ${srcdir}/../../bfd/configure.host
5332
5333 case ${host} in
5334   *mingw32*)
5335
5336 $as_echo "#define USE_WIN32API 1" >>confdefs.h
5337
5338     ;;
5339 esac
5340
5341 ac_config_headers="$ac_config_headers config.h:config.in"
5342
5343
5344 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
5345 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
5346
5347 cat >>confdefs.h <<_ACEOF
5348 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
5349 _ACEOF
5350
5351
5352 $as_echo "#define HAVE_ST_BLKSIZE 1" >>confdefs.h
5353
5354 fi
5355
5356
5357 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
5358 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
5359
5360 cat >>confdefs.h <<_ACEOF
5361 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
5362 _ACEOF
5363
5364
5365 $as_echo "#define HAVE_ST_BLOCKS 1" >>confdefs.h
5366
5367 else
5368   case " $LIBOBJS " in
5369   *" fileblocks.$ac_objext "* ) ;;
5370   *) LIBOBJS="$LIBOBJS fileblocks.$ac_objext"
5371  ;;
5372 esac
5373
5374 fi
5375
5376
5377 ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default"
5378 if test "x$ac_cv_member_struct_stat_st_rdev" = x""yes; then :
5379
5380 cat >>confdefs.h <<_ACEOF
5381 #define HAVE_STRUCT_STAT_ST_RDEV 1
5382 _ACEOF
5383
5384
5385 $as_echo "#define HAVE_ST_RDEV 1" >>confdefs.h
5386
5387 fi
5388
5389
5390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
5391 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
5392 if test "${ac_cv_struct_tm+set}" = set; then :
5393   $as_echo_n "(cached) " >&6
5394 else
5395   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5396 /* end confdefs.h.  */
5397 #include <sys/types.h>
5398 #include <time.h>
5399
5400 int
5401 main ()
5402 {
5403 struct tm tm;
5404                                      int *p = &tm.tm_sec;
5405                                      return !p;
5406   ;
5407   return 0;
5408 }
5409 _ACEOF
5410 if ac_fn_c_try_compile "$LINENO"; then :
5411   ac_cv_struct_tm=time.h
5412 else
5413   ac_cv_struct_tm=sys/time.h
5414 fi
5415 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5416 fi
5417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
5418 $as_echo "$ac_cv_struct_tm" >&6; }
5419 if test $ac_cv_struct_tm = sys/time.h; then
5420
5421 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
5422
5423 fi
5424
5425 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
5426 #include <$ac_cv_struct_tm>
5427
5428 "
5429 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
5430
5431 cat >>confdefs.h <<_ACEOF
5432 #define HAVE_STRUCT_TM_TM_ZONE 1
5433 _ACEOF
5434
5435
5436 fi
5437
5438 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
5439
5440 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
5441
5442 else
5443   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
5444 "
5445 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
5446   ac_have_decl=1
5447 else
5448   ac_have_decl=0
5449 fi
5450
5451 cat >>confdefs.h <<_ACEOF
5452 #define HAVE_DECL_TZNAME $ac_have_decl
5453 _ACEOF
5454
5455   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
5456 $as_echo_n "checking for tzname... " >&6; }
5457 if test "${ac_cv_var_tzname+set}" = set; then :
5458   $as_echo_n "(cached) " >&6
5459 else
5460   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5461 /* end confdefs.h.  */
5462 #include <time.h>
5463 #if !HAVE_DECL_TZNAME
5464 extern char *tzname[];
5465 #endif
5466
5467 int
5468 main ()
5469 {
5470 return tzname[0][0];
5471   ;
5472   return 0;
5473 }
5474 _ACEOF
5475 if ac_fn_c_try_link "$LINENO"; then :
5476   ac_cv_var_tzname=yes
5477 else
5478   ac_cv_var_tzname=no
5479 fi
5480 rm -f core conftest.err conftest.$ac_objext \
5481     conftest$ac_exeext conftest.$ac_ext
5482 fi
5483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
5484 $as_echo "$ac_cv_var_tzname" >&6; }
5485   if test $ac_cv_var_tzname = yes; then
5486
5487 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
5488
5489   fi
5490 fi
5491
5492
5493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
5494 $as_echo_n "checking for uid_t in sys/types.h... " >&6; }
5495 if test "${ac_cv_type_uid_t+set}" = set; then :
5496   $as_echo_n "(cached) " >&6
5497 else
5498   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5499 /* end confdefs.h.  */
5500 #include <sys/types.h>
5501
5502 _ACEOF
5503 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5504   $EGREP "uid_t" >/dev/null 2>&1; then :
5505   ac_cv_type_uid_t=yes
5506 else
5507   ac_cv_type_uid_t=no
5508 fi
5509 rm -f conftest*
5510
5511 fi
5512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
5513 $as_echo "$ac_cv_type_uid_t" >&6; }
5514 if test $ac_cv_type_uid_t = no; then
5515
5516 $as_echo "#define uid_t int" >>confdefs.h
5517
5518
5519 $as_echo "#define gid_t int" >>confdefs.h
5520
5521 fi
5522
5523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking type of array argument to getgroups" >&5
5524 $as_echo_n "checking type of array argument to getgroups... " >&6; }
5525 if test "${ac_cv_type_getgroups+set}" = set; then :
5526   $as_echo_n "(cached) " >&6
5527 else
5528   if test "$cross_compiling" = yes; then :
5529   ac_cv_type_getgroups=cross
5530 else
5531   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5532 /* end confdefs.h.  */
5533 /* Thanks to Mike Rendell for this test.  */
5534 $ac_includes_default
5535 #define NGID 256
5536 #undef MAX
5537 #define MAX(x, y) ((x) > (y) ? (x) : (y))
5538
5539 int
5540 main ()
5541 {
5542   gid_t gidset[NGID];
5543   int i, n;
5544   union { gid_t gval; long int lval; }  val;
5545
5546   val.lval = -1;
5547   for (i = 0; i < NGID; i++)
5548     gidset[i] = val.gval;
5549   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
5550                  gidset);
5551   /* Exit non-zero if getgroups seems to require an array of ints.  This
5552      happens when gid_t is short int but getgroups modifies an array
5553      of ints.  */
5554   return n > 0 && gidset[n] != val.gval;
5555 }
5556 _ACEOF
5557 if ac_fn_c_try_run "$LINENO"; then :
5558   ac_cv_type_getgroups=gid_t
5559 else
5560   ac_cv_type_getgroups=int
5561 fi
5562 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5563   conftest.$ac_objext conftest.beam conftest.$ac_ext
5564 fi
5565
5566 if test $ac_cv_type_getgroups = cross; then
5567         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5568 /* end confdefs.h.  */
5569 #include <unistd.h>
5570
5571 _ACEOF
5572 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5573   $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then :
5574   ac_cv_type_getgroups=gid_t
5575 else
5576   ac_cv_type_getgroups=int
5577 fi
5578 rm -f conftest*
5579
5580 fi
5581 fi
5582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_getgroups" >&5
5583 $as_echo "$ac_cv_type_getgroups" >&6; }
5584
5585 cat >>confdefs.h <<_ACEOF
5586 #define GETGROUPS_T $ac_cv_type_getgroups
5587 _ACEOF
5588
5589
5590 ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
5591 if test "x$ac_cv_type_mode_t" = x""yes; then :
5592
5593 else
5594
5595 cat >>confdefs.h <<_ACEOF
5596 #define mode_t int
5597 _ACEOF
5598
5599 fi
5600
5601 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
5602 if test "x$ac_cv_type_off_t" = x""yes; then :
5603
5604 else
5605
5606 cat >>confdefs.h <<_ACEOF
5607 #define off_t long int
5608 _ACEOF
5609
5610 fi
5611
5612 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5613 if test "x$ac_cv_type_pid_t" = x""yes; then :
5614
5615 else
5616
5617 cat >>confdefs.h <<_ACEOF
5618 #define pid_t int
5619 _ACEOF
5620
5621 fi
5622
5623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
5624 $as_echo_n "checking return type of signal handlers... " >&6; }
5625 if test "${ac_cv_type_signal+set}" = set; then :
5626   $as_echo_n "(cached) " >&6
5627 else
5628   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5629 /* end confdefs.h.  */
5630 #include <sys/types.h>
5631 #include <signal.h>
5632
5633 int
5634 main ()
5635 {
5636 return *(signal (0, 0)) (0) == 1;
5637   ;
5638   return 0;
5639 }
5640 _ACEOF
5641 if ac_fn_c_try_compile "$LINENO"; then :
5642   ac_cv_type_signal=int
5643 else
5644   ac_cv_type_signal=void
5645 fi
5646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5647 fi
5648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
5649 $as_echo "$ac_cv_type_signal" >&6; }
5650
5651 cat >>confdefs.h <<_ACEOF
5652 #define RETSIGTYPE $ac_cv_type_signal
5653 _ACEOF
5654
5655
5656 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5657 if test "x$ac_cv_type_size_t" = x""yes; then :
5658
5659 else
5660
5661 cat >>confdefs.h <<_ACEOF
5662 #define size_t unsigned int
5663 _ACEOF
5664
5665 fi
5666
5667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
5668 $as_echo_n "checking for uid_t in sys/types.h... " >&6; }
5669 if test "${ac_cv_type_uid_t+set}" = set; then :
5670   $as_echo_n "(cached) " >&6
5671 else
5672   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5673 /* end confdefs.h.  */
5674 #include <sys/types.h>
5675
5676 _ACEOF
5677 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5678   $EGREP "uid_t" >/dev/null 2>&1; then :
5679   ac_cv_type_uid_t=yes
5680 else
5681   ac_cv_type_uid_t=no
5682 fi
5683 rm -f conftest*
5684
5685 fi
5686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
5687 $as_echo "$ac_cv_type_uid_t" >&6; }
5688 if test $ac_cv_type_uid_t = no; then
5689
5690 $as_echo "#define uid_t int" >>confdefs.h
5691
5692
5693 $as_echo "#define gid_t int" >>confdefs.h
5694
5695 fi
5696
5697
5698 for ac_func in access cfgetispeed cfgetospeed cfsetispeed cfsetospeed chdir chmod chown dup dup2 fchmod fchown fcntl fstat fstatfs getdirentries getegid geteuid getgid getpid getppid getrusage gettimeofday getuid ioctl kill link lseek lstat mkdir pipe readlink rmdir setreuid setregid stat sigprocmask stat symlink tcgetattr tcsetattr tcsendbreak tcdrain tcflush tcflow tcgetpgrp tcsetpgrp time umask unlink
5699 do :
5700   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5701 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5702 eval as_val=\$$as_ac_var
5703    if test "x$as_val" = x""yes; then :
5704   cat >>confdefs.h <<_ACEOF
5705 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5706 _ACEOF
5707
5708 fi
5709 done
5710
5711
5712 for ac_header in fcntl.h stdlib.h string.h strings.h sys/ioctl.h sys/mount.h sys/param.h sys/resource.h sys/stat.h sys/termio.h sys/termios.h sys/time.h sys/times.h sys/types.h time.h unistd.h sys/vfs.h sys/statfs.h
5713 do :
5714   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5715 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5716 eval as_val=\$$as_ac_Header
5717    if test "x$as_val" = x""yes; then :
5718   cat >>confdefs.h <<_ACEOF
5719 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5720 _ACEOF
5721
5722 fi
5723
5724 done
5725
5726 ac_header_dirent=no
5727 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
5728   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
5729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
5730 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
5731 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
5732   $as_echo_n "(cached) " >&6
5733 else
5734   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5735 /* end confdefs.h.  */
5736 #include <sys/types.h>
5737 #include <$ac_hdr>
5738
5739 int
5740 main ()
5741 {
5742 if ((DIR *) 0)
5743 return 0;
5744   ;
5745   return 0;
5746 }
5747 _ACEOF
5748 if ac_fn_c_try_compile "$LINENO"; then :
5749   eval "$as_ac_Header=yes"
5750 else
5751   eval "$as_ac_Header=no"
5752 fi
5753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5754 fi
5755 eval ac_res=\$$as_ac_Header
5756                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5757 $as_echo "$ac_res" >&6; }
5758 eval as_val=\$$as_ac_Header
5759    if test "x$as_val" = x""yes; then :
5760   cat >>confdefs.h <<_ACEOF
5761 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
5762 _ACEOF
5763
5764 ac_header_dirent=$ac_hdr; break
5765 fi
5766
5767 done
5768 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
5769 if test $ac_header_dirent = dirent.h; then
5770   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
5771 $as_echo_n "checking for library containing opendir... " >&6; }
5772 if test "${ac_cv_search_opendir+set}" = set; then :
5773   $as_echo_n "(cached) " >&6
5774 else
5775   ac_func_search_save_LIBS=$LIBS
5776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5777 /* end confdefs.h.  */
5778
5779 /* Override any GCC internal prototype to avoid an error.
5780    Use char because int might match the return type of a GCC
5781    builtin and then its argument prototype would still apply.  */
5782 #ifdef __cplusplus
5783 extern "C"
5784 #endif
5785 char opendir ();
5786 int
5787 main ()
5788 {
5789 return opendir ();
5790   ;
5791   return 0;
5792 }
5793 _ACEOF
5794 for ac_lib in '' dir; do
5795   if test -z "$ac_lib"; then
5796     ac_res="none required"
5797   else
5798     ac_res=-l$ac_lib
5799     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5800   fi
5801   if ac_fn_c_try_link "$LINENO"; then :
5802   ac_cv_search_opendir=$ac_res
5803 fi
5804 rm -f core conftest.err conftest.$ac_objext \
5805     conftest$ac_exeext
5806   if test "${ac_cv_search_opendir+set}" = set; then :
5807   break
5808 fi
5809 done
5810 if test "${ac_cv_search_opendir+set}" = set; then :
5811
5812 else
5813   ac_cv_search_opendir=no
5814 fi
5815 rm conftest.$ac_ext
5816 LIBS=$ac_func_search_save_LIBS
5817 fi
5818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
5819 $as_echo "$ac_cv_search_opendir" >&6; }
5820 ac_res=$ac_cv_search_opendir
5821 if test "$ac_res" != no; then :
5822   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5823
5824 fi
5825
5826 else
5827   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
5828 $as_echo_n "checking for library containing opendir... " >&6; }
5829 if test "${ac_cv_search_opendir+set}" = set; then :
5830   $as_echo_n "(cached) " >&6
5831 else
5832   ac_func_search_save_LIBS=$LIBS
5833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5834 /* end confdefs.h.  */
5835
5836 /* Override any GCC internal prototype to avoid an error.
5837    Use char because int might match the return type of a GCC
5838    builtin and then its argument prototype would still apply.  */
5839 #ifdef __cplusplus
5840 extern "C"
5841 #endif
5842 char opendir ();
5843 int
5844 main ()
5845 {
5846 return opendir ();
5847   ;
5848   return 0;
5849 }
5850 _ACEOF
5851 for ac_lib in '' x; do
5852   if test -z "$ac_lib"; then
5853     ac_res="none required"
5854   else
5855     ac_res=-l$ac_lib
5856     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5857   fi
5858   if ac_fn_c_try_link "$LINENO"; then :
5859   ac_cv_search_opendir=$ac_res
5860 fi
5861 rm -f core conftest.err conftest.$ac_objext \
5862     conftest$ac_exeext
5863   if test "${ac_cv_search_opendir+set}" = set; then :
5864   break
5865 fi
5866 done
5867 if test "${ac_cv_search_opendir+set}" = set; then :
5868
5869 else
5870   ac_cv_search_opendir=no
5871 fi
5872 rm conftest.$ac_ext
5873 LIBS=$ac_func_search_save_LIBS
5874 fi
5875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
5876 $as_echo "$ac_cv_search_opendir" >&6; }
5877 ac_res=$ac_cv_search_opendir
5878 if test "$ac_res" != no; then :
5879   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5880
5881 fi
5882
5883 fi
5884
5885
5886 sim_termio=""
5887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct termios" >&5
5888 $as_echo_n "checking for struct termios... " >&6; }
5889 if test "${ac_cv_termios_struct+set}" = set; then :
5890   $as_echo_n "(cached) " >&6
5891 else
5892   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5893 /* end confdefs.h.  */
5894 #include <sys/types.h>
5895 #include <sys/termios.h>
5896 int
5897 main ()
5898 {
5899 static struct termios x;
5900  x.c_iflag = 0;
5901  x.c_oflag = 0;
5902  x.c_cflag = 0;
5903  x.c_lflag = 0;
5904  x.c_cc[NCCS] = 0;
5905   ;
5906   return 0;
5907 }
5908 _ACEOF
5909 if ac_fn_c_try_compile "$LINENO"; then :
5910   ac_cv_termios_struct=yes
5911 else
5912   ac_cv_termios_struct=no
5913 fi
5914 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5915 fi
5916
5917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termios_struct" >&5
5918 $as_echo "$ac_cv_termios_struct" >&6; }
5919 if test $ac_cv_termios_struct = yes; then
5920   sim_termio="$sim_termio -DHAVE_TERMIOS_STRUCTURE"
5921 fi
5922
5923 if test "$ac_cv_termios_struct" = "yes"; then
5924   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for c_line field in struct termios" >&5
5925 $as_echo_n "checking for c_line field in struct termios... " >&6; }
5926   if test "${ac_cv_termios_cline+set}" = set; then :
5927   $as_echo_n "(cached) " >&6
5928 else
5929   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5930 /* end confdefs.h.  */
5931 #include <sys/types.h>
5932 #include <sys/termios.h>
5933 int
5934 main ()
5935 {
5936 static struct termios x; x.c_line = 0;
5937   ;
5938   return 0;
5939 }
5940 _ACEOF
5941 if ac_fn_c_try_compile "$LINENO"; then :
5942   ac_cv_termios_cline=yes
5943 else
5944   ac_cv_termios_cline=no
5945 fi
5946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5947 fi
5948
5949
5950   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termios_cline" >&5
5951 $as_echo "$ac_cv_termios_cline" >&6; }
5952   if test $ac_cv_termios_cline = yes; then
5953     sim_termio="$sim_termio -DHAVE_TERMIOS_CLINE"
5954   fi
5955 else
5956   ac_cv_termios_cline=no
5957 fi
5958
5959 if test "$ac_cv_termios_struct" != "yes"; then
5960   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct termio" >&5
5961 $as_echo_n "checking for struct termio... " >&6; }
5962   if test "${ac_cv_termio_struct+set}" = set; then :
5963   $as_echo_n "(cached) " >&6
5964 else
5965   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5966 /* end confdefs.h.  */
5967 #include <sys/types.h>
5968 #include <sys/termio.h>
5969 int
5970 main ()
5971 {
5972 static struct termio x;
5973  x.c_iflag = 0;
5974  x.c_oflag = 0;
5975  x.c_cflag = 0;
5976  x.c_lflag = 0;
5977  x.c_cc[NCC] = 0;
5978   ;
5979   return 0;
5980 }
5981 _ACEOF
5982 if ac_fn_c_try_compile "$LINENO"; then :
5983   ac_cv_termio_struct=yes
5984 else
5985   ac_cv_termio_struct=no
5986 fi
5987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5988 fi
5989
5990   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termio_struct" >&5
5991 $as_echo "$ac_cv_termio_struct" >&6; }
5992   if test $ac_cv_termio_struct = yes; then
5993     sim_termio="$sim_termio -DHAVE_TERMIO_STRUCTURE"
5994   fi
5995 else
5996   ac_cv_termio_struct=no
5997 fi
5998
5999 if test "$ac_cv_termio_struct" = "yes"; then
6000   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for c_line field in struct termio" >&5
6001 $as_echo_n "checking for c_line field in struct termio... " >&6; }
6002   if test "${ac_cv_termio_cline+set}" = set; then :
6003   $as_echo_n "(cached) " >&6
6004 else
6005   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6006 /* end confdefs.h.  */
6007 #include <sys/types.h>
6008 #include <sys/termio.h>
6009 int
6010 main ()
6011 {
6012 static struct termio x; x.c_line = 0;
6013   ;
6014   return 0;
6015 }
6016 _ACEOF
6017 if ac_fn_c_try_compile "$LINENO"; then :
6018   ac_cv_termio_cline=yes
6019 else
6020   ac_cv_termio_cline=no
6021 fi
6022 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6023 fi
6024
6025
6026   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_termio_cline" >&5
6027 $as_echo "$ac_cv_termio_cline" >&6; }
6028   if test $ac_cv_termio_cline = yes; then
6029     sim_termio="$sim_termio -DHAVE_TERMIO_CLINE"
6030   fi
6031 else
6032   ac_cv_termio_cline=no
6033 fi
6034
6035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct statfs" >&5
6036 $as_echo_n "checking for struct statfs... " >&6; }
6037 if test "${ac_cv_struct_statfs+set}" = set; then :
6038   $as_echo_n "(cached) " >&6
6039 else
6040   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6041 /* end confdefs.h.  */
6042 #include <sys/types.h>
6043 #ifdef HAVE_SYS_PARAM_H
6044 #include <sys/param.h>
6045 #endif
6046 #ifdef HAVE_SYS_MOUNT_H
6047 #include <sys/mount.h>
6048 #endif
6049 #ifdef HAVE_SYS_VFS_H
6050 #include <sys/vfs.h>
6051 #endif
6052 #ifdef HAVE_SYS_STATFS_H
6053 #include <sys/statfs.h>
6054 #endif
6055 int
6056 main ()
6057 {
6058 static struct statfs s;
6059   ;
6060   return 0;
6061 }
6062 _ACEOF
6063 if ac_fn_c_try_compile "$LINENO"; then :
6064   ac_cv_struct_statfs=yes
6065 else
6066   ac_cv_struct_statfs=no
6067 fi
6068 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6069 fi
6070
6071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_statfs" >&5
6072 $as_echo "$ac_cv_struct_statfs" >&6; }
6073 if test $ac_cv_struct_statfs = yes; then
6074
6075 $as_echo "#define HAVE_STRUCT_STATFS 1" >>confdefs.h
6076
6077 fi
6078
6079 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
6080 if test "x$ac_cv_type_long_long" = x""yes; then :
6081
6082 cat >>confdefs.h <<_ACEOF
6083 #define HAVE_LONG_LONG 1
6084 _ACEOF
6085
6086
6087 fi
6088
6089
6090 sim_devzero=""
6091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/zero" >&5
6092 $as_echo_n "checking for /dev/zero... " >&6; }
6093 if test "${ac_cv_devzero+set}" = set; then :
6094   $as_echo_n "(cached) " >&6
6095 else
6096   if test "$cross_compiling" = yes; then :
6097   ac_cv_devzero=no
6098 else
6099   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6100 /* end confdefs.h.  */
6101 #include <fcntl.h>
6102 main () {
6103   char buf[2048];
6104   int i;
6105   int fd = open ("/dev/zero", O_RDONLY);
6106   if (fd < 0)
6107     return 1;
6108   for (i = 0; i < sizeof (buf); i++)
6109     buf[i] = 1;
6110   if (read (fd, buf, sizeof (buf)) != sizeof (buf))
6111     return 1;
6112   for (i = 0; i < sizeof (buf); i++)
6113     if (buf[i])
6114       return 1;
6115   return 0;
6116 }
6117 _ACEOF
6118 if ac_fn_c_try_run "$LINENO"; then :
6119   ac_cv_devzero=yes
6120 else
6121   ac_cv_devzero=no
6122 fi
6123 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6124   conftest.$ac_objext conftest.beam conftest.$ac_ext
6125 fi
6126
6127 fi
6128
6129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_devzero" >&5
6130 $as_echo "$ac_cv_devzero" >&6; }
6131 if test $ac_cv_devzero = yes; then
6132   sim_devzero="-DHAVE_DEVZERO"
6133 else
6134   sim_devzero=""
6135 fi
6136
6137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for common simulator directory" >&5
6138 $as_echo_n "checking for common simulator directory... " >&6; }
6139 if test -f "${srcdir}/../common/callback.c"; then
6140   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6141 $as_echo "yes" >&6; }
6142   sim_callback="callback.o targ-map.o"
6143   sim_targ_vals="targ-vals.h targ-map.c targ-vals.def"
6144 else
6145   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6146 $as_echo "no" >&6; }
6147   sim_callback=""
6148   sim_targ_vals=""
6149 fi
6150
6151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for common simulator directory fpu implementation" >&5
6152 $as_echo_n "checking for common simulator directory fpu implementation... " >&6; }
6153 if test -f "${srcdir}/../common/sim-fpu.c"; then
6154   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6155 $as_echo "yes" >&6; }
6156   sim_fpu_cflags="-DHAVE_COMMON_FPU -I../common -I${srcdir}/../common"
6157   sim_fpu="sim-fpu.o"
6158 else
6159   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6160 $as_echo "no" >&6; }
6161   sim_fpu_cflags=
6162   sim_fpu=
6163 fi
6164
6165 # Since we run commands on the build system, we have to create a
6166 # separate config header for the build system if build != host.
6167 if test x$host = x$build; then
6168   ac_config_commands="$ac_config_commands build-config.h"
6169
6170 else
6171   tempdir=build.$$
6172   rm -rf $tempdir
6173   mkdir $tempdir
6174   cd $tempdir
6175   case ${srcdir} in
6176   /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
6177   *) realsrcdir=../${srcdir};;
6178   esac
6179   saved_CFLAGS="${CFLAGS}"
6180   CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
6181   LDFLAGS="${LDFLAGS_FOR_BUILD}" \
6182   ${realsrcdir}/configure \
6183     --enable-languages=${enable_languages-all} \
6184     --target=$target_alias --host=$build_alias --build=$build_alias
6185   CFLAGS="${saved_CFLAGS}"
6186   mv config.h ../build-config.h
6187   cd ..
6188   rm -rf $tempdir
6189 fi
6190
6191
6192
6193
6194
6195
6196
6197 AR=${AR-ar}
6198
6199 if test -n "$ac_tool_prefix"; then
6200   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6201 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6203 $as_echo_n "checking for $ac_word... " >&6; }
6204 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6205   $as_echo_n "(cached) " >&6
6206 else
6207   if test -n "$RANLIB"; then
6208   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6209 else
6210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6211 for as_dir in $PATH
6212 do
6213   IFS=$as_save_IFS
6214   test -z "$as_dir" && as_dir=.
6215     for ac_exec_ext in '' $ac_executable_extensions; do
6216   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6217     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6218     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6219     break 2
6220   fi
6221 done
6222   done
6223 IFS=$as_save_IFS
6224
6225 fi
6226 fi
6227 RANLIB=$ac_cv_prog_RANLIB
6228 if test -n "$RANLIB"; then
6229   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6230 $as_echo "$RANLIB" >&6; }
6231 else
6232   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6233 $as_echo "no" >&6; }
6234 fi
6235
6236
6237 fi
6238 if test -z "$ac_cv_prog_RANLIB"; then
6239   ac_ct_RANLIB=$RANLIB
6240   # Extract the first word of "ranlib", so it can be a program name with args.
6241 set dummy ranlib; ac_word=$2
6242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6243 $as_echo_n "checking for $ac_word... " >&6; }
6244 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6245   $as_echo_n "(cached) " >&6
6246 else
6247   if test -n "$ac_ct_RANLIB"; then
6248   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6249 else
6250 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6251 for as_dir in $PATH
6252 do
6253   IFS=$as_save_IFS
6254   test -z "$as_dir" && as_dir=.
6255     for ac_exec_ext in '' $ac_executable_extensions; do
6256   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6257     ac_cv_prog_ac_ct_RANLIB="ranlib"
6258     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6259     break 2
6260   fi
6261 done
6262   done
6263 IFS=$as_save_IFS
6264
6265 fi
6266 fi
6267 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6268 if test -n "$ac_ct_RANLIB"; then
6269   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6270 $as_echo "$ac_ct_RANLIB" >&6; }
6271 else
6272   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6273 $as_echo "no" >&6; }
6274 fi
6275
6276   if test "x$ac_ct_RANLIB" = x; then
6277     RANLIB=":"
6278   else
6279     case $cross_compiling:$ac_tool_warned in
6280 yes:)
6281 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6282 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6283 ac_tool_warned=yes ;;
6284 esac
6285     RANLIB=$ac_ct_RANLIB
6286   fi
6287 else
6288   RANLIB="$ac_cv_prog_RANLIB"
6289 fi
6290
6291
6292
6293
6294
6295
6296
6297
6298
6299
6300
6301
6302
6303
6304
6305
6306
6307
6308
6309
6310
6311
6312
6313
6314
6315
6316
6317
6318
6319
6320
6321
6322
6323
6324
6325
6326
6327
6328
6329
6330
6331
6332
6333
6334
6335
6336 ac_config_files="$ac_config_files Makefile"
6337
6338 ac_config_commands="$ac_config_commands default"
6339
6340 cat >confcache <<\_ACEOF
6341 # This file is a shell script that caches the results of configure
6342 # tests run on this system so they can be shared between configure
6343 # scripts and configure runs, see configure's option --config-cache.
6344 # It is not useful on other systems.  If it contains results you don't
6345 # want to keep, you may remove or edit it.
6346 #
6347 # config.status only pays attention to the cache file if you give it
6348 # the --recheck option to rerun configure.
6349 #
6350 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6351 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6352 # following values.
6353
6354 _ACEOF
6355
6356 # The following way of writing the cache mishandles newlines in values,
6357 # but we know of no workaround that is simple, portable, and efficient.
6358 # So, we kill variables containing newlines.
6359 # Ultrix sh set writes to stderr and can't be redirected directly,
6360 # and sets the high bit in the cache file unless we assign to the vars.
6361 (
6362   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6363     eval ac_val=\$$ac_var
6364     case $ac_val in #(
6365     *${as_nl}*)
6366       case $ac_var in #(
6367       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6368 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6369       esac
6370       case $ac_var in #(
6371       _ | IFS | as_nl) ;; #(
6372       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6373       *) { eval $ac_var=; unset $ac_var;} ;;
6374       esac ;;
6375     esac
6376   done
6377
6378   (set) 2>&1 |
6379     case $as_nl`(ac_space=' '; set) 2>&1` in #(
6380     *${as_nl}ac_space=\ *)
6381       # `set' does not quote correctly, so add quotes: double-quote
6382       # substitution turns \\\\ into \\, and sed turns \\ into \.
6383       sed -n \
6384         "s/'/'\\\\''/g;
6385           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6386       ;; #(
6387     *)
6388       # `set' quotes correctly as required by POSIX, so do not add quotes.
6389       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6390       ;;
6391     esac |
6392     sort
6393 ) |
6394   sed '
6395      /^ac_cv_env_/b end
6396      t clear
6397      :clear
6398      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6399      t end
6400      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6401      :end' >>confcache
6402 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6403   if test -w "$cache_file"; then
6404     test "x$cache_file" != "x/dev/null" &&
6405       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6406 $as_echo "$as_me: updating cache $cache_file" >&6;}
6407     cat confcache >$cache_file
6408   else
6409     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6410 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6411   fi
6412 fi
6413 rm -f confcache
6414
6415 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6416 # Let make expand exec_prefix.
6417 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6418
6419 DEFS=-DHAVE_CONFIG_H
6420
6421 ac_libobjs=
6422 ac_ltlibobjs=
6423 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6424   # 1. Remove the extension, and $U if already installed.
6425   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6426   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6427   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
6428   #    will be set to the directory where LIBOBJS objects are built.
6429   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6430   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6431 done
6432 LIBOBJS=$ac_libobjs
6433
6434 LTLIBOBJS=$ac_ltlibobjs
6435
6436
6437
6438
6439 : ${CONFIG_STATUS=./config.status}
6440 ac_write_fail=0
6441 ac_clean_files_save=$ac_clean_files
6442 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6443 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6444 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6445 as_write_fail=0
6446 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
6447 #! $SHELL
6448 # Generated by $as_me.
6449 # Run this file to recreate the current configuration.
6450 # Compiler output produced by configure, useful for debugging
6451 # configure, is in config.log if it exists.
6452
6453 debug=false
6454 ac_cs_recheck=false
6455 ac_cs_silent=false
6456
6457 SHELL=\${CONFIG_SHELL-$SHELL}
6458 export SHELL
6459 _ASEOF
6460 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6461 ## -------------------- ##
6462 ## M4sh Initialization. ##
6463 ## -------------------- ##
6464
6465 # Be more Bourne compatible
6466 DUALCASE=1; export DUALCASE # for MKS sh
6467 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6468   emulate sh
6469   NULLCMD=:
6470   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6471   # is contrary to our usage.  Disable this feature.
6472   alias -g '${1+"$@"}'='"$@"'
6473   setopt NO_GLOB_SUBST
6474 else
6475   case `(set -o) 2>/dev/null` in #(
6476   *posix*) :
6477     set -o posix ;; #(
6478   *) :
6479      ;;
6480 esac
6481 fi
6482
6483
6484 as_nl='
6485 '
6486 export as_nl
6487 # Printing a long string crashes Solaris 7 /usr/bin/printf.
6488 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6489 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6490 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6491 # Prefer a ksh shell builtin over an external printf program on Solaris,
6492 # but without wasting forks for bash or zsh.
6493 if test -z "$BASH_VERSION$ZSH_VERSION" \
6494     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6495   as_echo='print -r --'
6496   as_echo_n='print -rn --'
6497 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6498   as_echo='printf %s\n'
6499   as_echo_n='printf %s'
6500 else
6501   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6502     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6503     as_echo_n='/usr/ucb/echo -n'
6504   else
6505     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
6506     as_echo_n_body='eval
6507       arg=$1;
6508       case $arg in #(
6509       *"$as_nl"*)
6510         expr "X$arg" : "X\\(.*\\)$as_nl";
6511         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
6512       esac;
6513       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
6514     '
6515     export as_echo_n_body
6516     as_echo_n='sh -c $as_echo_n_body as_echo'
6517   fi
6518   export as_echo_body
6519   as_echo='sh -c $as_echo_body as_echo'
6520 fi
6521
6522 # The user is always right.
6523 if test "${PATH_SEPARATOR+set}" != set; then
6524   PATH_SEPARATOR=:
6525   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6526     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6527       PATH_SEPARATOR=';'
6528   }
6529 fi
6530
6531
6532 # IFS
6533 # We need space, tab and new line, in precisely that order.  Quoting is
6534 # there to prevent editors from complaining about space-tab.
6535 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
6536 # splitting by setting IFS to empty value.)
6537 IFS=" ""        $as_nl"
6538
6539 # Find who we are.  Look in the path if we contain no directory separator.
6540 case $0 in #((
6541   *[\\/]* ) as_myself=$0 ;;
6542   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6543 for as_dir in $PATH
6544 do
6545   IFS=$as_save_IFS
6546   test -z "$as_dir" && as_dir=.
6547     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6548   done
6549 IFS=$as_save_IFS
6550
6551      ;;
6552 esac
6553 # We did not find ourselves, most probably we were run as `sh COMMAND'
6554 # in which case we are not to be found in the path.
6555 if test "x$as_myself" = x; then
6556   as_myself=$0
6557 fi
6558 if test ! -f "$as_myself"; then
6559   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6560   exit 1
6561 fi
6562
6563 # Unset variables that we do not need and which cause bugs (e.g. in
6564 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
6565 # suppresses any "Segmentation fault" message there.  '((' could
6566 # trigger a bug in pdksh 5.2.14.
6567 for as_var in BASH_ENV ENV MAIL MAILPATH
6568 do eval test x\${$as_var+set} = xset \
6569   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
6570 done
6571 PS1='$ '
6572 PS2='> '
6573 PS4='+ '
6574
6575 # NLS nuisances.
6576 LC_ALL=C
6577 export LC_ALL
6578 LANGUAGE=C
6579 export LANGUAGE
6580
6581 # CDPATH.
6582 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6583
6584
6585 # as_fn_error ERROR [LINENO LOG_FD]
6586 # ---------------------------------
6587 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6588 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6589 # script with status $?, using 1 if that was 0.
6590 as_fn_error ()
6591 {
6592   as_status=$?; test $as_status -eq 0 && as_status=1
6593   if test "$3"; then
6594     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6595     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
6596   fi
6597   $as_echo "$as_me: error: $1" >&2
6598   as_fn_exit $as_status
6599 } # as_fn_error
6600
6601
6602 # as_fn_set_status STATUS
6603 # -----------------------
6604 # Set $? to STATUS, without forking.
6605 as_fn_set_status ()
6606 {
6607   return $1
6608 } # as_fn_set_status
6609
6610 # as_fn_exit STATUS
6611 # -----------------
6612 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6613 as_fn_exit ()
6614 {
6615   set +e
6616   as_fn_set_status $1
6617   exit $1
6618 } # as_fn_exit
6619
6620 # as_fn_unset VAR
6621 # ---------------
6622 # Portably unset VAR.
6623 as_fn_unset ()
6624 {
6625   { eval $1=; unset $1;}
6626 }
6627 as_unset=as_fn_unset
6628 # as_fn_append VAR VALUE
6629 # ----------------------
6630 # Append the text in VALUE to the end of the definition contained in VAR. Take
6631 # advantage of any shell optimizations that allow amortized linear growth over
6632 # repeated appends, instead of the typical quadratic growth present in naive
6633 # implementations.
6634 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6635   eval 'as_fn_append ()
6636   {
6637     eval $1+=\$2
6638   }'
6639 else
6640   as_fn_append ()
6641   {
6642     eval $1=\$$1\$2
6643   }
6644 fi # as_fn_append
6645
6646 # as_fn_arith ARG...
6647 # ------------------
6648 # Perform arithmetic evaluation on the ARGs, and store the result in the
6649 # global $as_val. Take advantage of shells that can avoid forks. The arguments
6650 # must be portable across $(()) and expr.
6651 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6652   eval 'as_fn_arith ()
6653   {
6654     as_val=$(( $* ))
6655   }'
6656 else
6657   as_fn_arith ()
6658   {
6659     as_val=`expr "$@" || test $? -eq 1`
6660   }
6661 fi # as_fn_arith
6662
6663
6664 if expr a : '\(a\)' >/dev/null 2>&1 &&
6665    test "X`expr 00001 : '.*\(...\)'`" = X001; then
6666   as_expr=expr
6667 else
6668   as_expr=false
6669 fi
6670
6671 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6672   as_basename=basename
6673 else
6674   as_basename=false
6675 fi
6676
6677 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6678   as_dirname=dirname
6679 else
6680   as_dirname=false
6681 fi
6682
6683 as_me=`$as_basename -- "$0" ||
6684 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6685          X"$0" : 'X\(//\)$' \| \
6686          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
6687 $as_echo X/"$0" |
6688     sed '/^.*\/\([^/][^/]*\)\/*$/{
6689             s//\1/
6690             q
6691           }
6692           /^X\/\(\/\/\)$/{
6693             s//\1/
6694             q
6695           }
6696           /^X\/\(\/\).*/{
6697             s//\1/
6698             q
6699           }
6700           s/.*/./; q'`
6701
6702 # Avoid depending upon Character Ranges.
6703 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6704 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6705 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6706 as_cr_digits='0123456789'
6707 as_cr_alnum=$as_cr_Letters$as_cr_digits
6708
6709 ECHO_C= ECHO_N= ECHO_T=
6710 case `echo -n x` in #(((((
6711 -n*)
6712   case `echo 'xy\c'` in
6713   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
6714   xy)  ECHO_C='\c';;
6715   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
6716        ECHO_T=' ';;
6717   esac;;
6718 *)
6719   ECHO_N='-n';;
6720 esac
6721
6722 rm -f conf$$ conf$$.exe conf$$.file
6723 if test -d conf$$.dir; then
6724   rm -f conf$$.dir/conf$$.file
6725 else
6726   rm -f conf$$.dir
6727   mkdir conf$$.dir 2>/dev/null
6728 fi
6729 if (echo >conf$$.file) 2>/dev/null; then
6730   if ln -s conf$$.file conf$$ 2>/dev/null; then
6731     as_ln_s='ln -s'
6732     # ... but there are two gotchas:
6733     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6734     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6735     # In both cases, we have to default to `cp -p'.
6736     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
6737       as_ln_s='cp -p'
6738   elif ln conf$$.file conf$$ 2>/dev/null; then
6739     as_ln_s=ln
6740   else
6741     as_ln_s='cp -p'
6742   fi
6743 else
6744   as_ln_s='cp -p'
6745 fi
6746 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6747 rmdir conf$$.dir 2>/dev/null
6748
6749
6750 # as_fn_mkdir_p
6751 # -------------
6752 # Create "$as_dir" as a directory, including parents if necessary.
6753 as_fn_mkdir_p ()
6754 {
6755
6756   case $as_dir in #(
6757   -*) as_dir=./$as_dir;;
6758   esac
6759   test -d "$as_dir" || eval $as_mkdir_p || {
6760     as_dirs=
6761     while :; do
6762       case $as_dir in #(
6763       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
6764       *) as_qdir=$as_dir;;
6765       esac
6766       as_dirs="'$as_qdir' $as_dirs"
6767       as_dir=`$as_dirname -- "$as_dir" ||
6768 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6769          X"$as_dir" : 'X\(//\)[^/]' \| \
6770          X"$as_dir" : 'X\(//\)$' \| \
6771          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
6772 $as_echo X"$as_dir" |
6773     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6774             s//\1/
6775             q
6776           }
6777           /^X\(\/\/\)[^/].*/{
6778             s//\1/
6779             q
6780           }
6781           /^X\(\/\/\)$/{
6782             s//\1/
6783             q
6784           }
6785           /^X\(\/\).*/{
6786             s//\1/
6787             q
6788           }
6789           s/.*/./; q'`
6790       test -d "$as_dir" && break
6791     done
6792     test -z "$as_dirs" || eval "mkdir $as_dirs"
6793   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
6794
6795
6796 } # as_fn_mkdir_p
6797 if mkdir -p . 2>/dev/null; then
6798   as_mkdir_p='mkdir -p "$as_dir"'
6799 else
6800   test -d ./-p && rmdir ./-p
6801   as_mkdir_p=false
6802 fi
6803
6804 if test -x / >/dev/null 2>&1; then
6805   as_test_x='test -x'
6806 else
6807   if ls -dL / >/dev/null 2>&1; then
6808     as_ls_L_option=L
6809   else
6810     as_ls_L_option=
6811   fi
6812   as_test_x='
6813     eval sh -c '\''
6814       if test -d "$1"; then
6815         test -d "$1/.";
6816       else
6817         case $1 in #(
6818         -*)set "./$1";;
6819         esac;
6820         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
6821         ???[sx]*):;;*)false;;esac;fi
6822     '\'' sh
6823   '
6824 fi
6825 as_executable_p=$as_test_x
6826
6827 # Sed expression to map a string onto a valid CPP name.
6828 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6829
6830 # Sed expression to map a string onto a valid variable name.
6831 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6832
6833
6834 exec 6>&1
6835 ## ----------------------------------- ##
6836 ## Main body of $CONFIG_STATUS script. ##
6837 ## ----------------------------------- ##
6838 _ASEOF
6839 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
6840
6841 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6842 # Save the log message, to keep $0 and so on meaningful, and to
6843 # report actual input values of CONFIG_FILES etc. instead of their
6844 # values after options handling.
6845 ac_log="
6846 This file was extended by $as_me, which was
6847 generated by GNU Autoconf 2.64.  Invocation command line was
6848
6849   CONFIG_FILES    = $CONFIG_FILES
6850   CONFIG_HEADERS  = $CONFIG_HEADERS
6851   CONFIG_LINKS    = $CONFIG_LINKS
6852   CONFIG_COMMANDS = $CONFIG_COMMANDS
6853   $ $0 $@
6854
6855 on `(hostname || uname -n) 2>/dev/null | sed 1q`
6856 "
6857
6858 _ACEOF
6859
6860 case $ac_config_files in *"
6861 "*) set x $ac_config_files; shift; ac_config_files=$*;;
6862 esac
6863
6864 case $ac_config_headers in *"
6865 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
6866 esac
6867
6868
6869 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6870 # Files that config.status was made for.
6871 config_files="$ac_config_files"
6872 config_headers="$ac_config_headers"
6873 config_commands="$ac_config_commands"
6874
6875 _ACEOF
6876
6877 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6878 ac_cs_usage="\
6879 \`$as_me' instantiates files and other configuration actions
6880 from templates according to the current configuration.  Unless the files
6881 and actions are specified as TAGs, all are instantiated by default.
6882
6883 Usage: $0 [OPTION]... [TAG]...
6884
6885   -h, --help       print this help, then exit
6886   -V, --version    print version number and configuration settings, then exit
6887   -q, --quiet, --silent
6888                    do not print progress messages
6889   -d, --debug      don't remove temporary files
6890       --recheck    update $as_me by reconfiguring in the same conditions
6891       --file=FILE[:TEMPLATE]
6892                    instantiate the configuration file FILE
6893       --header=FILE[:TEMPLATE]
6894                    instantiate the configuration header FILE
6895
6896 Configuration files:
6897 $config_files
6898
6899 Configuration headers:
6900 $config_headers
6901
6902 Configuration commands:
6903 $config_commands
6904
6905 Report bugs to the package provider."
6906
6907 _ACEOF
6908 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6909 ac_cs_version="\\
6910 config.status
6911 configured by $0, generated by GNU Autoconf 2.64,
6912   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
6913
6914 Copyright (C) 2009 Free Software Foundation, Inc.
6915 This config.status script is free software; the Free Software Foundation
6916 gives unlimited permission to copy, distribute and modify it."
6917
6918 ac_pwd='$ac_pwd'
6919 srcdir='$srcdir'
6920 INSTALL='$INSTALL'
6921 test -n "\$AWK" || AWK=awk
6922 _ACEOF
6923
6924 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6925 # The default lists apply if the user does not specify any file.
6926 ac_need_defaults=:
6927 while test $# != 0
6928 do
6929   case $1 in
6930   --*=*)
6931     ac_option=`expr "X$1" : 'X\([^=]*\)='`
6932     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
6933     ac_shift=:
6934     ;;
6935   *)
6936     ac_option=$1
6937     ac_optarg=$2
6938     ac_shift=shift
6939     ;;
6940   esac
6941
6942   case $ac_option in
6943   # Handling of the options.
6944   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6945     ac_cs_recheck=: ;;
6946   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6947     $as_echo "$ac_cs_version"; exit ;;
6948   --debug | --debu | --deb | --de | --d | -d )
6949     debug=: ;;
6950   --file | --fil | --fi | --f )
6951     $ac_shift
6952     case $ac_optarg in
6953     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6954     esac
6955     as_fn_append CONFIG_FILES " '$ac_optarg'"
6956     ac_need_defaults=false;;
6957   --header | --heade | --head | --hea )
6958     $ac_shift
6959     case $ac_optarg in
6960     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6961     esac
6962     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6963     ac_need_defaults=false;;
6964   --he | --h)
6965     # Conflict between --help and --header
6966     as_fn_error "ambiguous option: \`$1'
6967 Try \`$0 --help' for more information.";;
6968   --help | --hel | -h )
6969     $as_echo "$ac_cs_usage"; exit ;;
6970   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6971   | -silent | --silent | --silen | --sile | --sil | --si | --s)
6972     ac_cs_silent=: ;;
6973
6974   # This is an error.
6975   -*) as_fn_error "unrecognized option: \`$1'
6976 Try \`$0 --help' for more information." ;;
6977
6978   *) as_fn_append ac_config_targets " $1"
6979      ac_need_defaults=false ;;
6980
6981   esac
6982   shift
6983 done
6984
6985 ac_configure_extra_args=
6986
6987 if $ac_cs_silent; then
6988   exec 6>/dev/null
6989   ac_configure_extra_args="$ac_configure_extra_args --silent"
6990 fi
6991
6992 _ACEOF
6993 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6994 if \$ac_cs_recheck; then
6995   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6996   shift
6997   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6998   CONFIG_SHELL='$SHELL'
6999   export CONFIG_SHELL
7000   exec "\$@"
7001 fi
7002
7003 _ACEOF
7004 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7005 exec 5>>config.log
7006 {
7007   echo
7008   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7009 ## Running $as_me. ##
7010 _ASBOX
7011   $as_echo "$ac_log"
7012 } >&5
7013
7014 _ACEOF
7015 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7016 _ACEOF
7017
7018 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7019
7020 # Handling of arguments.
7021 for ac_config_target in $ac_config_targets
7022 do
7023   case $ac_config_target in
7024     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
7025     "build-config.h") CONFIG_COMMANDS="$CONFIG_COMMANDS build-config.h" ;;
7026     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7027     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
7028
7029   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7030   esac
7031 done
7032
7033
7034 # If the user did not use the arguments to specify the items to instantiate,
7035 # then the envvar interface is used.  Set only those that are not.
7036 # We use the long form for the default assignment because of an extremely
7037 # bizarre bug on SunOS 4.1.3.
7038 if $ac_need_defaults; then
7039   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7040   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7041   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7042 fi
7043
7044 # Have a temporary directory for convenience.  Make it in the build tree
7045 # simply because there is no reason against having it here, and in addition,
7046 # creating and moving files from /tmp can sometimes cause problems.
7047 # Hook for its removal unless debugging.
7048 # Note that there is a small window in which the directory will not be cleaned:
7049 # after its creation but before its name has been assigned to `$tmp'.
7050 $debug ||
7051 {
7052   tmp=
7053   trap 'exit_status=$?
7054   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7055 ' 0
7056   trap 'as_fn_exit 1' 1 2 13 15
7057 }
7058 # Create a (secure) tmp directory for tmp files.
7059
7060 {
7061   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7062   test -n "$tmp" && test -d "$tmp"
7063 }  ||
7064 {
7065   tmp=./conf$$-$RANDOM
7066   (umask 077 && mkdir "$tmp")
7067 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
7068
7069 # Set up the scripts for CONFIG_FILES section.
7070 # No need to generate them if there are no CONFIG_FILES.
7071 # This happens for instance with `./config.status config.h'.
7072 if test -n "$CONFIG_FILES"; then
7073
7074
7075 ac_cr=`echo X | tr X '\015'`
7076 # On cygwin, bash can eat \r inside `` if the user requested igncr.
7077 # But we know of no other shell where ac_cr would be empty at this
7078 # point, so we can use a bashism as a fallback.
7079 if test "x$ac_cr" = x; then
7080   eval ac_cr=\$\'\\r\'
7081 fi
7082 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7083 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7084   ac_cs_awk_cr='\r'
7085 else
7086   ac_cs_awk_cr=$ac_cr
7087 fi
7088
7089 echo 'BEGIN {' >"$tmp/subs1.awk" &&
7090 _ACEOF
7091
7092
7093 {
7094   echo "cat >conf$$subs.awk <<_ACEOF" &&
7095   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7096   echo "_ACEOF"
7097 } >conf$$subs.sh ||
7098   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7099 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
7100 ac_delim='%!_!# '
7101 for ac_last_try in false false false false false :; do
7102   . ./conf$$subs.sh ||
7103     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7104
7105   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7106   if test $ac_delim_n = $ac_delim_num; then
7107     break
7108   elif $ac_last_try; then
7109     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7110   else
7111     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7112   fi
7113 done
7114 rm -f conf$$subs.sh
7115
7116 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7117 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
7118 _ACEOF
7119 sed -n '
7120 h
7121 s/^/S["/; s/!.*/"]=/
7122 p
7123 g
7124 s/^[^!]*!//
7125 :repl
7126 t repl
7127 s/'"$ac_delim"'$//
7128 t delim
7129 :nl
7130 h
7131 s/\(.\{148\}\).*/\1/
7132 t more1
7133 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7134 p
7135 n
7136 b repl
7137 :more1
7138 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7139 p
7140 g
7141 s/.\{148\}//
7142 t nl
7143 :delim
7144 h
7145 s/\(.\{148\}\).*/\1/
7146 t more2
7147 s/["\\]/\\&/g; s/^/"/; s/$/"/
7148 p
7149 b
7150 :more2
7151 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7152 p
7153 g
7154 s/.\{148\}//
7155 t delim
7156 ' <conf$$subs.awk | sed '
7157 /^[^""]/{
7158   N
7159   s/\n//
7160 }
7161 ' >>$CONFIG_STATUS || ac_write_fail=1
7162 rm -f conf$$subs.awk
7163 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7164 _ACAWK
7165 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
7166   for (key in S) S_is_set[key] = 1
7167   FS = "\a"
7168
7169 }
7170 {
7171   line = $ 0
7172   nfields = split(line, field, "@")
7173   substed = 0
7174   len = length(field[1])
7175   for (i = 2; i < nfields; i++) {
7176     key = field[i]
7177     keylen = length(key)
7178     if (S_is_set[key]) {
7179       value = S[key]
7180       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7181       len += length(value) + length(field[++i])
7182       substed = 1
7183     } else
7184       len += 1 + keylen
7185   }
7186
7187   print line
7188 }
7189
7190 _ACAWK
7191 _ACEOF
7192 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7193 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7194   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7195 else
7196   cat
7197 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
7198   || as_fn_error "could not setup config files machinery" "$LINENO" 5
7199 _ACEOF
7200
7201 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7202 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7203 # trailing colons and then remove the whole line if VPATH becomes empty
7204 # (actually we leave an empty line to preserve line numbers).
7205 if test "x$srcdir" = x.; then
7206   ac_vpsub='/^[  ]*VPATH[        ]*=/{
7207 s/:*\$(srcdir):*/:/
7208 s/:*\${srcdir}:*/:/
7209 s/:*@srcdir@:*/:/
7210 s/^\([^=]*=[     ]*\):*/\1/
7211 s/:*$//
7212 s/^[^=]*=[       ]*$//
7213 }'
7214 fi
7215
7216 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7217 fi # test -n "$CONFIG_FILES"
7218
7219 # Set up the scripts for CONFIG_HEADERS section.
7220 # No need to generate them if there are no CONFIG_HEADERS.
7221 # This happens for instance with `./config.status Makefile'.
7222 if test -n "$CONFIG_HEADERS"; then
7223 cat >"$tmp/defines.awk" <<\_ACAWK ||
7224 BEGIN {
7225 _ACEOF
7226
7227 # Transform confdefs.h into an awk script `defines.awk', embedded as
7228 # here-document in config.status, that substitutes the proper values into
7229 # config.h.in to produce config.h.
7230
7231 # Create a delimiter string that does not exist in confdefs.h, to ease
7232 # handling of long lines.
7233 ac_delim='%!_!# '
7234 for ac_last_try in false false :; do
7235   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
7236   if test -z "$ac_t"; then
7237     break
7238   elif $ac_last_try; then
7239     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
7240   else
7241     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7242   fi
7243 done
7244
7245 # For the awk script, D is an array of macro values keyed by name,
7246 # likewise P contains macro parameters if any.  Preserve backslash
7247 # newline sequences.
7248
7249 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7250 sed -n '
7251 s/.\{148\}/&'"$ac_delim"'/g
7252 t rset
7253 :rset
7254 s/^[     ]*#[    ]*define[       ][      ]*/ /
7255 t def
7256 d
7257 :def
7258 s/\\$//
7259 t bsnl
7260 s/["\\]/\\&/g
7261 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7262 D["\1"]=" \3"/p
7263 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
7264 d
7265 :bsnl
7266 s/["\\]/\\&/g
7267 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7268 D["\1"]=" \3\\\\\\n"\\/p
7269 t cont
7270 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7271 t cont
7272 d
7273 :cont
7274 n
7275 s/.\{148\}/&'"$ac_delim"'/g
7276 t clear
7277 :clear
7278 s/\\$//
7279 t bsnlc
7280 s/["\\]/\\&/g; s/^/"/; s/$/"/p
7281 d
7282 :bsnlc
7283 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7284 b cont
7285 ' <confdefs.h | sed '
7286 s/'"$ac_delim"'/"\\\
7287 "/g' >>$CONFIG_STATUS || ac_write_fail=1
7288
7289 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7290   for (key in D) D_is_set[key] = 1
7291   FS = "\a"
7292 }
7293 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7294   line = \$ 0
7295   split(line, arg, " ")
7296   if (arg[1] == "#") {
7297     defundef = arg[2]
7298     mac1 = arg[3]
7299   } else {
7300     defundef = substr(arg[1], 2)
7301     mac1 = arg[2]
7302   }
7303   split(mac1, mac2, "(") #)
7304   macro = mac2[1]
7305   prefix = substr(line, 1, index(line, defundef) - 1)
7306   if (D_is_set[macro]) {
7307     # Preserve the white space surrounding the "#".
7308     print prefix "define", macro P[macro] D[macro]
7309     next
7310   } else {
7311     # Replace #undef with comments.  This is necessary, for example,
7312     # in the case of _POSIX_SOURCE, which is predefined and required
7313     # on some systems where configure will not decide to define it.
7314     if (defundef == "undef") {
7315       print "/*", prefix defundef, macro, "*/"
7316       next
7317     }
7318   }
7319 }
7320 { print }
7321 _ACAWK
7322 _ACEOF
7323 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7324   as_fn_error "could not setup config headers machinery" "$LINENO" 5
7325 fi # test -n "$CONFIG_HEADERS"
7326
7327
7328 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
7329 shift
7330 for ac_tag
7331 do
7332   case $ac_tag in
7333   :[FHLC]) ac_mode=$ac_tag; continue;;
7334   esac
7335   case $ac_mode$ac_tag in
7336   :[FHL]*:*);;
7337   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
7338   :[FH]-) ac_tag=-:-;;
7339   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7340   esac
7341   ac_save_IFS=$IFS
7342   IFS=:
7343   set x $ac_tag
7344   IFS=$ac_save_IFS
7345   shift
7346   ac_file=$1
7347   shift
7348
7349   case $ac_mode in
7350   :L) ac_source=$1;;
7351   :[FH])
7352     ac_file_inputs=
7353     for ac_f
7354     do
7355       case $ac_f in
7356       -) ac_f="$tmp/stdin";;
7357       *) # Look for the file first in the build tree, then in the source tree
7358          # (if the path is not absolute).  The absolute path cannot be DOS-style,
7359          # because $ac_f cannot contain `:'.
7360          test -f "$ac_f" ||
7361            case $ac_f in
7362            [\\/$]*) false;;
7363            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7364            esac ||
7365            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7366       esac
7367       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7368       as_fn_append ac_file_inputs " '$ac_f'"
7369     done
7370
7371     # Let's still pretend it is `configure' which instantiates (i.e., don't
7372     # use $as_me), people would be surprised to read:
7373     #    /* config.h.  Generated by config.status.  */
7374     configure_input='Generated from '`
7375           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7376         `' by configure.'
7377     if test x"$ac_file" != x-; then
7378       configure_input="$ac_file.  $configure_input"
7379       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7380 $as_echo "$as_me: creating $ac_file" >&6;}
7381     fi
7382     # Neutralize special characters interpreted by sed in replacement strings.
7383     case $configure_input in #(
7384     *\&* | *\|* | *\\* )
7385        ac_sed_conf_input=`$as_echo "$configure_input" |
7386        sed 's/[\\\\&|]/\\\\&/g'`;; #(
7387     *) ac_sed_conf_input=$configure_input;;
7388     esac
7389
7390     case $ac_tag in
7391     *:-:* | *:-) cat >"$tmp/stdin" \
7392       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
7393     esac
7394     ;;
7395   esac
7396
7397   ac_dir=`$as_dirname -- "$ac_file" ||
7398 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7399          X"$ac_file" : 'X\(//\)[^/]' \| \
7400          X"$ac_file" : 'X\(//\)$' \| \
7401          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7402 $as_echo X"$ac_file" |
7403     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7404             s//\1/
7405             q
7406           }
7407           /^X\(\/\/\)[^/].*/{
7408             s//\1/
7409             q
7410           }
7411           /^X\(\/\/\)$/{
7412             s//\1/
7413             q
7414           }
7415           /^X\(\/\).*/{
7416             s//\1/
7417             q
7418           }
7419           s/.*/./; q'`
7420   as_dir="$ac_dir"; as_fn_mkdir_p
7421   ac_builddir=.
7422
7423 case "$ac_dir" in
7424 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7425 *)
7426   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7427   # A ".." for each directory in $ac_dir_suffix.
7428   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7429   case $ac_top_builddir_sub in
7430   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7431   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7432   esac ;;
7433 esac
7434 ac_abs_top_builddir=$ac_pwd
7435 ac_abs_builddir=$ac_pwd$ac_dir_suffix
7436 # for backward compatibility:
7437 ac_top_builddir=$ac_top_build_prefix
7438
7439 case $srcdir in
7440   .)  # We are building in place.
7441     ac_srcdir=.
7442     ac_top_srcdir=$ac_top_builddir_sub
7443     ac_abs_top_srcdir=$ac_pwd ;;
7444   [\\/]* | ?:[\\/]* )  # Absolute name.
7445     ac_srcdir=$srcdir$ac_dir_suffix;
7446     ac_top_srcdir=$srcdir
7447     ac_abs_top_srcdir=$srcdir ;;
7448   *) # Relative name.
7449     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7450     ac_top_srcdir=$ac_top_build_prefix$srcdir
7451     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7452 esac
7453 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7454
7455
7456   case $ac_mode in
7457   :F)
7458   #
7459   # CONFIG_FILE
7460   #
7461
7462   case $INSTALL in
7463   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7464   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7465   esac
7466 _ACEOF
7467
7468 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7469 # If the template does not know about datarootdir, expand it.
7470 # FIXME: This hack should be removed a few years after 2.60.
7471 ac_datarootdir_hack=; ac_datarootdir_seen=
7472 ac_sed_dataroot='
7473 /datarootdir/ {
7474   p
7475   q
7476 }
7477 /@datadir@/p
7478 /@docdir@/p
7479 /@infodir@/p
7480 /@localedir@/p
7481 /@mandir@/p'
7482 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7483 *datarootdir*) ac_datarootdir_seen=yes;;
7484 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7485   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7486 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7487 _ACEOF
7488 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7489   ac_datarootdir_hack='
7490   s&@datadir@&$datadir&g
7491   s&@docdir@&$docdir&g
7492   s&@infodir@&$infodir&g
7493   s&@localedir@&$localedir&g
7494   s&@mandir@&$mandir&g
7495   s&\\\${datarootdir}&$datarootdir&g' ;;
7496 esac
7497 _ACEOF
7498
7499 # Neutralize VPATH when `$srcdir' = `.'.
7500 # Shell code in configure.ac might set extrasub.
7501 # FIXME: do we really want to maintain this feature?
7502 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7503 ac_sed_extra="$ac_vpsub
7504 $extrasub
7505 _ACEOF
7506 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7507 :t
7508 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7509 s|@configure_input@|$ac_sed_conf_input|;t t
7510 s&@top_builddir@&$ac_top_builddir_sub&;t t
7511 s&@top_build_prefix@&$ac_top_build_prefix&;t t
7512 s&@srcdir@&$ac_srcdir&;t t
7513 s&@abs_srcdir@&$ac_abs_srcdir&;t t
7514 s&@top_srcdir@&$ac_top_srcdir&;t t
7515 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7516 s&@builddir@&$ac_builddir&;t t
7517 s&@abs_builddir@&$ac_abs_builddir&;t t
7518 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7519 s&@INSTALL@&$ac_INSTALL&;t t
7520 $ac_datarootdir_hack
7521 "
7522 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
7523   || as_fn_error "could not create $ac_file" "$LINENO" 5
7524
7525 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7526   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
7527   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
7528   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7529 which seems to be undefined.  Please make sure it is defined." >&5
7530 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7531 which seems to be undefined.  Please make sure it is defined." >&2;}
7532
7533   rm -f "$tmp/stdin"
7534   case $ac_file in
7535   -) cat "$tmp/out" && rm -f "$tmp/out";;
7536   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
7537   esac \
7538   || as_fn_error "could not create $ac_file" "$LINENO" 5
7539  ;;
7540   :H)
7541   #
7542   # CONFIG_HEADER
7543   #
7544   if test x"$ac_file" != x-; then
7545     {
7546       $as_echo "/* $configure_input  */" \
7547       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
7548     } >"$tmp/config.h" \
7549       || as_fn_error "could not create $ac_file" "$LINENO" 5
7550     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
7551       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7552 $as_echo "$as_me: $ac_file is unchanged" >&6;}
7553     else
7554       rm -f "$ac_file"
7555       mv "$tmp/config.h" "$ac_file" \
7556         || as_fn_error "could not create $ac_file" "$LINENO" 5
7557     fi
7558   else
7559     $as_echo "/* $configure_input  */" \
7560       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
7561       || as_fn_error "could not create -" "$LINENO" 5
7562   fi
7563  ;;
7564
7565   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7566 $as_echo "$as_me: executing $ac_file commands" >&6;}
7567  ;;
7568   esac
7569
7570
7571   case $ac_file$ac_mode in
7572     "build-config.h":C) cp config.h build-config.h ;;
7573     "default":C) case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac ;;
7574
7575   esac
7576 done # for ac_tag
7577
7578
7579 as_fn_exit 0
7580 _ACEOF
7581 ac_clean_files=$ac_clean_files_save
7582
7583 test $ac_write_fail = 0 ||
7584   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
7585
7586
7587 # configure is writing to config.log, and then calls config.status.
7588 # config.status does its own redirection, appending to config.log.
7589 # Unfortunately, on DOS this fails, as config.log is still kept open
7590 # by configure, so config.status won't be able to write to it; its
7591 # output is simply discarded.  So we exec the FD to /dev/null,
7592 # effectively closing config.log, so it can be properly (re)opened and
7593 # appended to by config.status.  When coming back to configure, we
7594 # need to make the FD available again.
7595 if test "$no_create" != yes; then
7596   ac_cs_success=:
7597   ac_config_status_args=
7598   test "$silent" = yes &&
7599     ac_config_status_args="$ac_config_status_args --quiet"
7600   exec 5>/dev/null
7601   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7602   exec 5>>config.log
7603   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7604   # would make configure fail if this is the last instruction.
7605   $ac_cs_success || as_fn_exit $?
7606 fi
7607 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7608   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7609 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7610 fi
7611