sim/d10v/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1"
 173   if (eval "$as_required") 2>/dev/null; then :
 174   as_have_required=yes
 175 else
 176   as_have_required=no
 177 fi
 178   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 179
 180 else
 181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 182 as_found=false
 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 184 do
 185   IFS=$as_save_IFS
 186   test -z "$as_dir" && as_dir=.
 187   as_found=:
 188   case $as_dir in #(
 189          /*)
 190            for as_base in sh bash ksh sh5; do
 191              # Try only shells that exist, to save several forks.
 192              as_shell=$as_dir/$as_base
 193              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 194                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 195   CONFIG_SHELL=$as_shell as_have_required=yes
 196                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   break 2
 198 fi
 199 fi
 200            done;;
 201        esac
 202   as_found=false
 203 done
 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 205               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 206   CONFIG_SHELL=$SHELL as_have_required=yes
 207 fi; }
 208 IFS=$as_save_IFS
 209
 210
 211       if test "x$CONFIG_SHELL" != x; then :
 212   # We cannot yet assume a decent shell, so we have to provide a
 213         # neutralization value for shells without unset; and this also
 214         # works around shells that cannot unset nonexistent variables.
 215         BASH_ENV=/dev/null
 216         ENV=/dev/null
 217         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 218         export CONFIG_SHELL
 219         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 220 fi
 221
 222     if test x$as_have_required = xno; then :
 223   $as_echo "$0: This script requires a shell more modern than all"
 224   $as_echo "$0: the shells that I found on your system."
 225   if test x${ZSH_VERSION+set} = xset ; then
 226     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 227     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 228   else
 229     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 230 $0: including any error possibly output before this
 231 $0: message. Then install a modern shell, or manually run
 232 $0: the script under such a shell if you do have one."
 233   fi
 234   exit 1
 235 fi
 236 fi
 237 fi
 238 SHELL=${CONFIG_SHELL-/bin/sh}
 239 export SHELL
 240 # Unset more variables known to interfere with behavior of common tools.
 241 CLICOLOR_FORCE= GREP_OPTIONS=
 242 unset CLICOLOR_FORCE GREP_OPTIONS
 243
 244 ## --------------------- ##
 245 ## M4sh Shell Functions. ##
 246 ## --------------------- ##
 247 # as_fn_unset VAR
 248 # ---------------
 249 # Portably unset VAR.
 250 as_fn_unset ()
 251 {
 252   { eval $1=; unset $1;}
 253 }
 254 as_unset=as_fn_unset
 255
 256 # as_fn_set_status STATUS
 257 # -----------------------
 258 # Set $? to STATUS, without forking.
 259 as_fn_set_status ()
 260 {
 261   return $1
 262 } # as_fn_set_status
 263
 264 # as_fn_exit STATUS
 265 # -----------------
 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 267 as_fn_exit ()
 268 {
 269   set +e
 270   as_fn_set_status $1
 271   exit $1
 272 } # as_fn_exit
 273
 274 # as_fn_mkdir_p
 275 # -------------
 276 # Create "$as_dir" as a directory, including parents if necessary.
 277 as_fn_mkdir_p ()
 278 {
 279
 280   case $as_dir in #(
 281   -*) as_dir=./$as_dir;;
 282   esac
 283   test -d "$as_dir" || eval $as_mkdir_p || {
 284     as_dirs=
 285     while :; do
 286       case $as_dir in #(
 287       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 288       *) as_qdir=$as_dir;;
 289       esac
 290       as_dirs="'$as_qdir' $as_dirs"
 291       as_dir=`$as_dirname -- "$as_dir" ||
 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 293          X"$as_dir" : 'X\(//\)[^/]' \| \
 294          X"$as_dir" : 'X\(//\)$' \| \
 295          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 296 $as_echo X"$as_dir" |
 297     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 298             s//\1/
 299             q
 300           }
 301           /^X\(\/\/\)[^/].*/{
 302             s//\1/
 303             q
 304           }
 305           /^X\(\/\/\)$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\).*/{
 310             s//\1/
 311             q
 312           }
 313           s/.*/./; q'`
 314       test -d "$as_dir" && break
 315     done
 316     test -z "$as_dirs" || eval "mkdir $as_dirs"
 317   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 318
 319
 320 } # as_fn_mkdir_p
 321 # as_fn_append VAR VALUE
 322 # ----------------------
 323 # Append the text in VALUE to the end of the definition contained in VAR. Take
 324 # advantage of any shell optimizations that allow amortized linear growth over
 325 # repeated appends, instead of the typical quadratic growth present in naive
 326 # implementations.
 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 328   eval 'as_fn_append ()
 329   {
 330     eval $1+=\$2
 331   }'
 332 else
 333   as_fn_append ()
 334   {
 335     eval $1=\$$1\$2
 336   }
 337 fi # as_fn_append
 338
 339 # as_fn_arith ARG...
 340 # ------------------
 341 # Perform arithmetic evaluation on the ARGs, and store the result in the
 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 343 # must be portable across $(()) and expr.
 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 345   eval 'as_fn_arith ()
 346   {
 347     as_val=$(( $* ))
 348   }'
 349 else
 350   as_fn_arith ()
 351   {
 352     as_val=`expr "$@" || test $? -eq 1`
 353   }
 354 fi # as_fn_arith
 355
 356
 357 # as_fn_error ERROR [LINENO LOG_FD]
 358 # ---------------------------------
 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 361 # script with status $?, using 1 if that was 0.
 362 as_fn_error ()
 363 {
 364   as_status=$?; test $as_status -eq 0 && as_status=1
 365   if test "$3"; then
 366     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 367     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 368   fi
 369   $as_echo "$as_me: error: $1" >&2
 370   as_fn_exit $as_status
 371 } # as_fn_error
 372
 373 if expr a : '\(a\)' >/dev/null 2>&1 &&
 374    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 375   as_expr=expr
 376 else
 377   as_expr=false
 378 fi
 379
 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 381   as_basename=basename
 382 else
 383   as_basename=false
 384 fi
 385
 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 387   as_dirname=dirname
 388 else
 389   as_dirname=false
 390 fi
 391
 392 as_me=`$as_basename -- "$0" ||
 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 394          X"$0" : 'X\(//\)$' \| \
 395          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 396 $as_echo X/"$0" |
 397     sed '/^.*\/\([^/][^/]*\)\/*$/{
 398             s//\1/
 399             q
 400           }
 401           /^X\/\(\/\/\)$/{
 402             s//\1/
 403             q
 404           }
 405           /^X\/\(\/\).*/{
 406             s//\1/
 407             q
 408           }
 409           s/.*/./; q'`
 410
 411 # Avoid depending upon Character Ranges.
 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 415 as_cr_digits='0123456789'
 416 as_cr_alnum=$as_cr_Letters$as_cr_digits
 417
 418
 419   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 420   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 421   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 422   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 423   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 424   sed -n '
 425     p
 426     /[$]LINENO/=
 427   ' <$as_myself |
 428     sed '
 429       s/[$]LINENO.*/&-/
 430       t lineno
 431       b
 432       :lineno
 433       N
 434       :loop
 435       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 436       t loop
 437       s/-\n.*//
 438     ' >$as_me.lineno &&
 439   chmod +x "$as_me.lineno" ||
 440     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 441
 442   # Don't try to exec as it changes $[0], causing all sort of problems
 443   # (the dirname of $[0] is not the place where we might find the
 444   # original and so on.  Autoconf is especially sensitive to this).
 445   . "./$as_me.lineno"
 446   # Exit status is that of the last command.
 447   exit
 448 }
 449
 450 ECHO_C= ECHO_N= ECHO_T=
 451 case `echo -n x` in #(((((
 452 -n*)
 453   case `echo 'xy\c'` in
 454   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 455   xy)  ECHO_C='\c';;
 456   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 457        ECHO_T=' ';;
 458   esac;;
 459 *)
 460   ECHO_N='-n';;
 461 esac
 462
 463 rm -f conf$$ conf$$.exe conf$$.file
 464 if test -d conf$$.dir; then
 465   rm -f conf$$.dir/conf$$.file
 466 else
 467   rm -f conf$$.dir
 468   mkdir conf$$.dir 2>/dev/null
 469 fi
 470 if (echo >conf$$.file) 2>/dev/null; then
 471   if ln -s conf$$.file conf$$ 2>/dev/null; then
 472     as_ln_s='ln -s'
 473     # ... but there are two gotchas:
 474     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 475     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 476     # In both cases, we have to default to `cp -p'.
 477     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 478       as_ln_s='cp -p'
 479   elif ln conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s=ln
 481   else
 482     as_ln_s='cp -p'
 483   fi
 484 else
 485   as_ln_s='cp -p'
 486 fi
 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 488 rmdir conf$$.dir 2>/dev/null
 489
 490 if mkdir -p . 2>/dev/null; then
 491   as_mkdir_p='mkdir -p "$as_dir"'
 492 else
 493   test -d ./-p && rmdir ./-p
 494   as_mkdir_p=false
 495 fi
 496
 497 if test -x / >/dev/null 2>&1; then
 498   as_test_x='test -x'
 499 else
 500   if ls -dL / >/dev/null 2>&1; then
 501     as_ls_L_option=L
 502   else
 503     as_ls_L_option=
 504   fi
 505   as_test_x='
 506     eval sh -c '\''
 507       if test -d "$1"; then
 508         test -d "$1/.";
 509       else
 510         case $1 in #(
 511         -*)set "./$1";;
 512         esac;
 513         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 514         ???[sx]*):;;*)false;;esac;fi
 515     '\'' sh
 516   '
 517 fi
 518 as_executable_p=$as_test_x
 519
 520 # Sed expression to map a string onto a valid CPP name.
 521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 522
 523 # Sed expression to map a string onto a valid variable name.
 524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 525
 526
 527 exec 7<&0 </dev/null 6>&1
 528
 529 # Name of the host.
 530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 531 # so uname gets run too.
 532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 533
 534 #
 535 # Initializations.
 536 #
 537 ac_default_prefix=/usr/local
 538 ac_clean_files=
 539 ac_config_libobj_dir=.
 540 LIBOBJS=
 541 cross_compiling=no
 542 subdirs=
 543 MFLAGS=
 544 MAKEFLAGS=
 545
 546 # Identity of this package.
 547 PACKAGE_NAME=
 548 PACKAGE_TARNAME=
 549 PACKAGE_VERSION=
 550 PACKAGE_STRING=
 551 PACKAGE_BUGREPORT=
 552 PACKAGE_URL=
 553
 554 ac_unique_file="Makefile.in"
 555 # Factoring default headers for most tests.
 556 ac_includes_default="\
 557 #include <stdio.h>
 558 #ifdef HAVE_SYS_TYPES_H
 559 # include <sys/types.h>
 560 #endif
 561 #ifdef HAVE_SYS_STAT_H
 562 # include <sys/stat.h>
 563 #endif
 564 #ifdef STDC_HEADERS
 565 # include <stdlib.h>
 566 # include <stddef.h>
 567 #else
 568 # ifdef HAVE_STDLIB_H
 569 #  include <stdlib.h>
 570 # endif
 571 #endif
 572 #ifdef HAVE_STRING_H
 573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 574 #  include <memory.h>
 575 # endif
 576 # include <string.h>
 577 #endif
 578 #ifdef HAVE_STRINGS_H
 579 # include <strings.h>
 580 #endif
 581 #ifdef HAVE_INTTYPES_H
 582 # include <inttypes.h>
 583 #endif
 584 #ifdef HAVE_STDINT_H
 585 # include <stdint.h>
 586 #endif
 587 #ifdef HAVE_UNISTD_H
 588 # include <unistd.h>
 589 #endif"
 590
 591 ac_subst_vars='LTLIBOBJS
 592 LIBOBJS
 593 cgen_breaks
 594 REPORT_BUGS_TEXI
 595 REPORT_BUGS_TO
 596 PKGVERSION
 597 sim_profile
 598 sim_trace
 599 sim_stdio
 600 sim_debug
 601 sim_cflags
 602 sim_bswap
 603 MAINT
 604 CATOBJEXT
 605 GENCAT
 606 INSTOBJEXT
 607 DATADIRNAME
 608 CATALOGS
 609 POSUB
 610 GMSGFMT
 611 XGETTEXT
 612 INCINTL
 613 LIBINTL_DEP
 614 LIBINTL
 615 USE_NLS
 616 GMAKE_FALSE
 617 GMAKE_TRUE
 618 MAKE
 619 CCDEPMODE
 620 DEPDIR
 621 am__leading_dot
 622 PACKAGE
 623 RANLIB
 624 AR
 625 HDEFINES
 626 CC_FOR_BUILD
 627 INSTALL_DATA
 628 INSTALL_SCRIPT
 629 INSTALL_PROGRAM
 630 EGREP
 631 GREP
 632 CPP
 633 target_os
 634 target_vendor
 635 target_cpu
 636 target
 637 host_os
 638 host_vendor
 639 host_cpu
 640 host
 641 build_os
 642 build_vendor
 643 build_cpu
 644 build
 645 OBJEXT
 646 EXEEXT
 647 ac_ct_CC
 648 CPPFLAGS
 649 LDFLAGS
 650 CFLAGS
 651 CC
 652 WERROR_CFLAGS
 653 WARN_CFLAGS
 654 sim_xor_endian
 655 sim_stdcall
 656 sim_smp
 657 sim_reserved_bits
 658 sim_regparm
 659 sim_packages
 660 sim_inline
 661 sim_hw
 662 sim_hw_objs
 663 sim_hw_cflags
 664 sim_default_model
 665 sim_scache
 666 sim_float
 667 sim_hostendian
 668 sim_endian
 669 sim_bitsize
 670 sim_assert
 671 sim_alignment
 672 sim_environment
 673 target_alias
 674 host_alias
 675 build_alias
 676 LIBS
 677 ECHO_T
 678 ECHO_N
 679 ECHO_C
 680 DEFS
 681 mandir
 682 localedir
 683 libdir
 684 psdir
 685 pdfdir
 686 dvidir
 687 htmldir
 688 infodir
 689 docdir
 690 oldincludedir
 691 includedir
 692 localstatedir
 693 sharedstatedir
 694 sysconfdir
 695 datadir
 696 datarootdir
 697 libexecdir
 698 sbindir
 699 bindir
 700 program_transform_name
 701 prefix
 702 exec_prefix
 703 PACKAGE_URL
 704 PACKAGE_BUGREPORT
 705 PACKAGE_STRING
 706 PACKAGE_VERSION
 707 PACKAGE_TARNAME
 708 PACKAGE_NAME
 709 PATH_SEPARATOR
 710 SHELL'
 711 ac_subst_files=''
 712 ac_user_opts='
 713 enable_option_checking
 714 with_zlib
 715 enable_maintainer_mode
 716 enable_sim_bswap
 717 enable_sim_cflags
 718 enable_sim_debug
 719 enable_sim_stdio
 720 enable_sim_trace
 721 enable_sim_profile
 722 with_pkgversion
 723 with_bugurl
 724 enable_werror
 725 enable_build_warnings
 726 enable_sim_build_warnings
 727 '
 728       ac_precious_vars='build_alias
 729 host_alias
 730 target_alias
 731 CC
 732 CFLAGS
 733 LDFLAGS
 734 LIBS
 735 CPPFLAGS
 736 CPP'
 737
 738
 739 # Initialize some variables set by options.
 740 ac_init_help=
 741 ac_init_version=false
 742 ac_unrecognized_opts=
 743 ac_unrecognized_sep=
 744 # The variables have the same names as the options, with
 745 # dashes changed to underlines.
 746 cache_file=/dev/null
 747 exec_prefix=NONE
 748 no_create=
 749 no_recursion=
 750 prefix=NONE
 751 program_prefix=NONE
 752 program_suffix=NONE
 753 program_transform_name=s,x,x,
 754 silent=
 755 site=
 756 srcdir=
 757 verbose=
 758 x_includes=NONE
 759 x_libraries=NONE
 760
 761 # Installation directory options.
 762 # These are left unexpanded so users can "make install exec_prefix=/foo"
 763 # and all the variables that are supposed to be based on exec_prefix
 764 # by default will actually change.
 765 # Use braces instead of parens because sh, perl, etc. also accept them.
 766 # (The list follows the same order as the GNU Coding Standards.)
 767 bindir='${exec_prefix}/bin'
 768 sbindir='${exec_prefix}/sbin'
 769 libexecdir='${exec_prefix}/libexec'
 770 datarootdir='${prefix}/share'
 771 datadir='${datarootdir}'
 772 sysconfdir='${prefix}/etc'
 773 sharedstatedir='${prefix}/com'
 774 localstatedir='${prefix}/var'
 775 includedir='${prefix}/include'
 776 oldincludedir='/usr/include'
 777 docdir='${datarootdir}/doc/${PACKAGE}'
 778 infodir='${datarootdir}/info'
 779 htmldir='${docdir}'
 780 dvidir='${docdir}'
 781 pdfdir='${docdir}'
 782 psdir='${docdir}'
 783 libdir='${exec_prefix}/lib'
 784 localedir='${datarootdir}/locale'
 785 mandir='${datarootdir}/man'
 786
 787 ac_prev=
 788 ac_dashdash=
 789 for ac_option
 790 do
 791   # If the previous option needs an argument, assign it.
 792   if test -n "$ac_prev"; then
 793     eval $ac_prev=\$ac_option
 794     ac_prev=
 795     continue
 796   fi
 797
 798   case $ac_option in
 799   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 800   *)    ac_optarg=yes ;;
 801   esac
 802
 803   # Accept the important Cygnus configure options, so we can diagnose typos.
 804
 805   case $ac_dashdash$ac_option in
 806   --)
 807     ac_dashdash=yes ;;
 808
 809   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 810     ac_prev=bindir ;;
 811   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 812     bindir=$ac_optarg ;;
 813
 814   -build | --build | --buil | --bui | --bu)
 815     ac_prev=build_alias ;;
 816   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 817     build_alias=$ac_optarg ;;
 818
 819   -cache-file | --cache-file | --cache-fil | --cache-fi \
 820   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 821     ac_prev=cache_file ;;
 822   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 823   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 824     cache_file=$ac_optarg ;;
 825
 826   --config-cache | -C)
 827     cache_file=config.cache ;;
 828
 829   -datadir | --datadir | --datadi | --datad)
 830     ac_prev=datadir ;;
 831   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 832     datadir=$ac_optarg ;;
 833
 834   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 835   | --dataroo | --dataro | --datar)
 836     ac_prev=datarootdir ;;
 837   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 838   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 839     datarootdir=$ac_optarg ;;
 840
 841   -disable-* | --disable-*)
 842     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 843     # Reject names that are not valid shell variable names.
 844     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 845       as_fn_error "invalid feature name: $ac_useropt"
 846     ac_useropt_orig=$ac_useropt
 847     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 848     case $ac_user_opts in
 849       *"
 850 "enable_$ac_useropt"
 851 "*) ;;
 852       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 853          ac_unrecognized_sep=', ';;
 854     esac
 855     eval enable_$ac_useropt=no ;;
 856
 857   -docdir | --docdir | --docdi | --doc | --do)
 858     ac_prev=docdir ;;
 859   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 860     docdir=$ac_optarg ;;
 861
 862   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 863     ac_prev=dvidir ;;
 864   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 865     dvidir=$ac_optarg ;;
 866
 867   -enable-* | --enable-*)
 868     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 869     # Reject names that are not valid shell variable names.
 870     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 871       as_fn_error "invalid feature name: $ac_useropt"
 872     ac_useropt_orig=$ac_useropt
 873     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 874     case $ac_user_opts in
 875       *"
 876 "enable_$ac_useropt"
 877 "*) ;;
 878       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 879          ac_unrecognized_sep=', ';;
 880     esac
 881     eval enable_$ac_useropt=\$ac_optarg ;;
 882
 883   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 884   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 885   | --exec | --exe | --ex)
 886     ac_prev=exec_prefix ;;
 887   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 888   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 889   | --exec=* | --exe=* | --ex=*)
 890     exec_prefix=$ac_optarg ;;
 891
 892   -gas | --gas | --ga | --g)
 893     # Obsolete; use --with-gas.
 894     with_gas=yes ;;
 895
 896   -help | --help | --hel | --he | -h)
 897     ac_init_help=long ;;
 898   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 899     ac_init_help=recursive ;;
 900   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 901     ac_init_help=short ;;
 902
 903   -host | --host | --hos | --ho)
 904     ac_prev=host_alias ;;
 905   -host=* | --host=* | --hos=* | --ho=*)
 906     host_alias=$ac_optarg ;;
 907
 908   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 909     ac_prev=htmldir ;;
 910   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 911   | --ht=*)
 912     htmldir=$ac_optarg ;;
 913
 914   -includedir | --includedir | --includedi | --included | --include \
 915   | --includ | --inclu | --incl | --inc)
 916     ac_prev=includedir ;;
 917   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 918   | --includ=* | --inclu=* | --incl=* | --inc=*)
 919     includedir=$ac_optarg ;;
 920
 921   -infodir | --infodir | --infodi | --infod | --info | --inf)
 922     ac_prev=infodir ;;
 923   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 924     infodir=$ac_optarg ;;
 925
 926   -libdir | --libdir | --libdi | --libd)
 927     ac_prev=libdir ;;
 928   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 929     libdir=$ac_optarg ;;
 930
 931   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 932   | --libexe | --libex | --libe)
 933     ac_prev=libexecdir ;;
 934   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 935   | --libexe=* | --libex=* | --libe=*)
 936     libexecdir=$ac_optarg ;;
 937
 938   -localedir | --localedir | --localedi | --localed | --locale)
 939     ac_prev=localedir ;;
 940   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 941     localedir=$ac_optarg ;;
 942
 943   -localstatedir | --localstatedir | --localstatedi | --localstated \
 944   | --localstate | --localstat | --localsta | --localst | --locals)
 945     ac_prev=localstatedir ;;
 946   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 947   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 948     localstatedir=$ac_optarg ;;
 949
 950   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 951     ac_prev=mandir ;;
 952   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 953     mandir=$ac_optarg ;;
 954
 955   -nfp | --nfp | --nf)
 956     # Obsolete; use --without-fp.
 957     with_fp=no ;;
 958
 959   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 960   | --no-cr | --no-c | -n)
 961     no_create=yes ;;
 962
 963   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 964   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 965     no_recursion=yes ;;
 966
 967   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 968   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 969   | --oldin | --oldi | --old | --ol | --o)
 970     ac_prev=oldincludedir ;;
 971   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 972   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 973   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 974     oldincludedir=$ac_optarg ;;
 975
 976   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 977     ac_prev=prefix ;;
 978   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 979     prefix=$ac_optarg ;;
 980
 981   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 982   | --program-pre | --program-pr | --program-p)
 983     ac_prev=program_prefix ;;
 984   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 985   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 986     program_prefix=$ac_optarg ;;
 987
 988   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 989   | --program-suf | --program-su | --program-s)
 990     ac_prev=program_suffix ;;
 991   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 992   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 993     program_suffix=$ac_optarg ;;
 994
 995   -program-transform-name | --program-transform-name \
 996   | --program-transform-nam | --program-transform-na \
 997   | --program-transform-n | --program-transform- \
 998   | --program-transform | --program-transfor \
 999   | --program-transfo | --program-transf \
1000   | --program-trans | --program-tran \
1001   | --progr-tra | --program-tr | --program-t)
1002     ac_prev=program_transform_name ;;
1003   -program-transform-name=* | --program-transform-name=* \
1004   | --program-transform-nam=* | --program-transform-na=* \
1005   | --program-transform-n=* | --program-transform-=* \
1006   | --program-transform=* | --program-transfor=* \
1007   | --program-transfo=* | --program-transf=* \
1008   | --program-trans=* | --program-tran=* \
1009   | --progr-tra=* | --program-tr=* | --program-t=*)
1010     program_transform_name=$ac_optarg ;;
1011
1012   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1013     ac_prev=pdfdir ;;
1014   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1015     pdfdir=$ac_optarg ;;
1016
1017   -psdir | --psdir | --psdi | --psd | --ps)
1018     ac_prev=psdir ;;
1019   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1020     psdir=$ac_optarg ;;
1021
1022   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1023   | -silent | --silent | --silen | --sile | --sil)
1024     silent=yes ;;
1025
1026   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1027     ac_prev=sbindir ;;
1028   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1029   | --sbi=* | --sb=*)
1030     sbindir=$ac_optarg ;;
1031
1032   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1033   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1034   | --sharedst | --shareds | --shared | --share | --shar \
1035   | --sha | --sh)
1036     ac_prev=sharedstatedir ;;
1037   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1038   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1039   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1040   | --sha=* | --sh=*)
1041     sharedstatedir=$ac_optarg ;;
1042
1043   -site | --site | --sit)
1044     ac_prev=site ;;
1045   -site=* | --site=* | --sit=*)
1046     site=$ac_optarg ;;
1047
1048   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1049     ac_prev=srcdir ;;
1050   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1051     srcdir=$ac_optarg ;;
1052
1053   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1054   | --syscon | --sysco | --sysc | --sys | --sy)
1055     ac_prev=sysconfdir ;;
1056   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1057   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1058     sysconfdir=$ac_optarg ;;
1059
1060   -target | --target | --targe | --targ | --tar | --ta | --t)
1061     ac_prev=target_alias ;;
1062   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1063     target_alias=$ac_optarg ;;
1064
1065   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1066     verbose=yes ;;
1067
1068   -version | --version | --versio | --versi | --vers | -V)
1069     ac_init_version=: ;;
1070
1071   -with-* | --with-*)
1072     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1073     # Reject names that are not valid shell variable names.
1074     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1075       as_fn_error "invalid package name: $ac_useropt"
1076     ac_useropt_orig=$ac_useropt
1077     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1078     case $ac_user_opts in
1079       *"
1080 "with_$ac_useropt"
1081 "*) ;;
1082       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1083          ac_unrecognized_sep=', ';;
1084     esac
1085     eval with_$ac_useropt=\$ac_optarg ;;
1086
1087   -without-* | --without-*)
1088     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1089     # Reject names that are not valid shell variable names.
1090     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1091       as_fn_error "invalid package name: $ac_useropt"
1092     ac_useropt_orig=$ac_useropt
1093     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1094     case $ac_user_opts in
1095       *"
1096 "with_$ac_useropt"
1097 "*) ;;
1098       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1099          ac_unrecognized_sep=', ';;
1100     esac
1101     eval with_$ac_useropt=no ;;
1102
1103   --x)
1104     # Obsolete; use --with-x.
1105     with_x=yes ;;
1106
1107   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1108   | --x-incl | --x-inc | --x-in | --x-i)
1109     ac_prev=x_includes ;;
1110   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1111   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1112     x_includes=$ac_optarg ;;
1113
1114   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1115   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1116     ac_prev=x_libraries ;;
1117   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1118   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1119     x_libraries=$ac_optarg ;;
1120
1121   -*) as_fn_error "unrecognized option: \`$ac_option'
1122 Try \`$0 --help' for more information."
1123     ;;
1124
1125   *=*)
1126     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1127     # Reject names that are not valid shell variable names.
1128     case $ac_envvar in #(
1129       '' | [0-9]* | *[!_$as_cr_alnum]* )
1130       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1131     esac
1132     eval $ac_envvar=\$ac_optarg
1133     export $ac_envvar ;;
1134
1135   *)
1136     # FIXME: should be removed in autoconf 3.0.
1137     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1138     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1139       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1140     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1141     ;;
1142
1143   esac
1144 done
1145
1146 if test -n "$ac_prev"; then
1147   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1148   as_fn_error "missing argument to $ac_option"
1149 fi
1150
1151 if test -n "$ac_unrecognized_opts"; then
1152   case $enable_option_checking in
1153     no) ;;
1154     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1155     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1156   esac
1157 fi
1158
1159 # Check all directory arguments for consistency.
1160 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1161                 datadir sysconfdir sharedstatedir localstatedir includedir \
1162                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1163                 libdir localedir mandir
1164 do
1165   eval ac_val=\$$ac_var
1166   # Remove trailing slashes.
1167   case $ac_val in
1168     */ )
1169       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1170       eval $ac_var=\$ac_val;;
1171   esac
1172   # Be sure to have absolute directory names.
1173   case $ac_val in
1174     [\\/$]* | ?:[\\/]* )  continue;;
1175     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1176   esac
1177   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1178 done
1179
1180 # There might be people who depend on the old broken behavior: `$host'
1181 # used to hold the argument of --host etc.
1182 # FIXME: To remove some day.
1183 build=$build_alias
1184 host=$host_alias
1185 target=$target_alias
1186
1187 # FIXME: To remove some day.
1188 if test "x$host_alias" != x; then
1189   if test "x$build_alias" = x; then
1190     cross_compiling=maybe
1191     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1192     If a cross compiler is detected then cross compile mode will be used." >&2
1193   elif test "x$build_alias" != "x$host_alias"; then
1194     cross_compiling=yes
1195   fi
1196 fi
1197
1198 ac_tool_prefix=
1199 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1200
1201 test "$silent" = yes && exec 6>/dev/null
1202
1203
1204 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1205 ac_ls_di=`ls -di .` &&
1206 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1207   as_fn_error "working directory cannot be determined"
1208 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1209   as_fn_error "pwd does not report name of working directory"
1210
1211
1212 # Find the source files, if location was not specified.
1213 if test -z "$srcdir"; then
1214   ac_srcdir_defaulted=yes
1215   # Try the directory containing this script, then the parent directory.
1216   ac_confdir=`$as_dirname -- "$as_myself" ||
1217 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1218          X"$as_myself" : 'X\(//\)[^/]' \| \
1219          X"$as_myself" : 'X\(//\)$' \| \
1220          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1221 $as_echo X"$as_myself" |
1222     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1223             s//\1/
1224             q
1225           }
1226           /^X\(\/\/\)[^/].*/{
1227             s//\1/
1228             q
1229           }
1230           /^X\(\/\/\)$/{
1231             s//\1/
1232             q
1233           }
1234           /^X\(\/\).*/{
1235             s//\1/
1236             q
1237           }
1238           s/.*/./; q'`
1239   srcdir=$ac_confdir
1240   if test ! -r "$srcdir/$ac_unique_file"; then
1241     srcdir=..
1242   fi
1243 else
1244   ac_srcdir_defaulted=no
1245 fi
1246 if test ! -r "$srcdir/$ac_unique_file"; then
1247   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1248   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1249 fi
1250 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1251 ac_abs_confdir=`(
1252         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1253         pwd)`
1254 # When building in place, set srcdir=.
1255 if test "$ac_abs_confdir" = "$ac_pwd"; then
1256   srcdir=.
1257 fi
1258 # Remove unnecessary trailing slashes from srcdir.
1259 # Double slashes in file names in object file debugging info
1260 # mess up M-x gdb in Emacs.
1261 case $srcdir in
1262 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1263 esac
1264 for ac_var in $ac_precious_vars; do
1265   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1266   eval ac_env_${ac_var}_value=\$${ac_var}
1267   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1268   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1269 done
1270
1271 #
1272 # Report the --help message.
1273 #
1274 if test "$ac_init_help" = "long"; then
1275   # Omit some internal or obsolete options to make the list less imposing.
1276   # This message is too long to be a string in the A/UX 3.1 sh.
1277   cat <<_ACEOF
1278 \`configure' configures this package to adapt to many kinds of systems.
1279
1280 Usage: $0 [OPTION]... [VAR=VALUE]...
1281
1282 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1283 VAR=VALUE.  See below for descriptions of some of the useful variables.
1284
1285 Defaults for the options are specified in brackets.
1286
1287 Configuration:
1288   -h, --help              display this help and exit
1289       --help=short        display options specific to this package
1290       --help=recursive    display the short help of all the included packages
1291   -V, --version           display version information and exit
1292   -q, --quiet, --silent   do not print \`checking...' messages
1293       --cache-file=FILE   cache test results in FILE [disabled]
1294   -C, --config-cache      alias for \`--cache-file=config.cache'
1295   -n, --no-create         do not create output files
1296       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1297
1298 Installation directories:
1299   --prefix=PREFIX         install architecture-independent files in PREFIX
1300                           [$ac_default_prefix]
1301   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1302                           [PREFIX]
1303
1304 By default, \`make install' will install all the files in
1305 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1306 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1307 for instance \`--prefix=\$HOME'.
1308
1309 For better control, use the options below.
1310
1311 Fine tuning of the installation directories:
1312   --bindir=DIR            user executables [EPREFIX/bin]
1313   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1314   --libexecdir=DIR        program executables [EPREFIX/libexec]
1315   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1316   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1317   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1318   --libdir=DIR            object code libraries [EPREFIX/lib]
1319   --includedir=DIR        C header files [PREFIX/include]
1320   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1321   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1322   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1323   --infodir=DIR           info documentation [DATAROOTDIR/info]
1324   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1325   --mandir=DIR            man documentation [DATAROOTDIR/man]
1326   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1327   --htmldir=DIR           html documentation [DOCDIR]
1328   --dvidir=DIR            dvi documentation [DOCDIR]
1329   --pdfdir=DIR            pdf documentation [DOCDIR]
1330   --psdir=DIR             ps documentation [DOCDIR]
1331 _ACEOF
1332
1333   cat <<\_ACEOF
1334
1335 Program names:
1336   --program-prefix=PREFIX            prepend PREFIX to installed program names
1337   --program-suffix=SUFFIX            append SUFFIX to installed program names
1338   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1339
1340 System types:
1341   --build=BUILD     configure for building on BUILD [guessed]
1342   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1343   --target=TARGET   configure for building compilers for TARGET [HOST]
1344 _ACEOF
1345 fi
1346
1347 if test -n "$ac_init_help"; then
1348
1349   cat <<\_ACEOF
1350
1351 Optional Features:
1352   --disable-option-checking  ignore unrecognized --enable/--with options
1353   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1354   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1355   --enable-maintainer-mode              Enable developer functionality.
1356   --enable-sim-bswap                    Use Host specific BSWAP instruction.
1357   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator
1358   --enable-sim-debug=opts               Enable debugging flags
1359   --enable-sim-stdio                    Specify whether to use stdio for console input/output.
1360   --enable-sim-trace=opts               Enable tracing flags
1361   --enable-sim-profile=opts             Enable profiling flags
1362   --enable-werror         treat compile warnings as errors
1363   --enable-build-warnings enable build-time compiler warnings if gcc is used
1364   --enable-sim-build-warnings
1365                           enable SIM specific build-time compiler warnings if
1366                           gcc is used
1367
1368 Optional Packages:
1369   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1370   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1371   --with-zlib             include zlib support (auto/yes/no) default=auto
1372   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1373   --with-bugurl=URL       Direct users to URL to report a bug
1374
1375 Some influential environment variables:
1376   CC          C compiler command
1377   CFLAGS      C compiler flags
1378   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1379               nonstandard directory <lib dir>
1380   LIBS        libraries to pass to the linker, e.g. -l<library>
1381   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1382               you have headers in a nonstandard directory <include dir>
1383   CPP         C preprocessor
1384
1385 Use these variables to override the choices made by `configure' or to help
1386 it to find libraries and programs with nonstandard names/locations.
1387
1388 Report bugs to the package provider.
1389 _ACEOF
1390 ac_status=$?
1391 fi
1392
1393 if test "$ac_init_help" = "recursive"; then
1394   # If there are subdirs, report their specific --help.
1395   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1396     test -d "$ac_dir" ||
1397       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1398       continue
1399     ac_builddir=.
1400
1401 case "$ac_dir" in
1402 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1403 *)
1404   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1405   # A ".." for each directory in $ac_dir_suffix.
1406   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1407   case $ac_top_builddir_sub in
1408   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1409   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1410   esac ;;
1411 esac
1412 ac_abs_top_builddir=$ac_pwd
1413 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1414 # for backward compatibility:
1415 ac_top_builddir=$ac_top_build_prefix
1416
1417 case $srcdir in
1418   .)  # We are building in place.
1419     ac_srcdir=.
1420     ac_top_srcdir=$ac_top_builddir_sub
1421     ac_abs_top_srcdir=$ac_pwd ;;
1422   [\\/]* | ?:[\\/]* )  # Absolute name.
1423     ac_srcdir=$srcdir$ac_dir_suffix;
1424     ac_top_srcdir=$srcdir
1425     ac_abs_top_srcdir=$srcdir ;;
1426   *) # Relative name.
1427     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1428     ac_top_srcdir=$ac_top_build_prefix$srcdir
1429     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1430 esac
1431 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1432
1433     cd "$ac_dir" || { ac_status=$?; continue; }
1434     # Check for guested configure.
1435     if test -f "$ac_srcdir/configure.gnu"; then
1436       echo &&
1437       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1438     elif test -f "$ac_srcdir/configure"; then
1439       echo &&
1440       $SHELL "$ac_srcdir/configure" --help=recursive
1441     else
1442       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1443     fi || ac_status=$?
1444     cd "$ac_pwd" || { ac_status=$?; break; }
1445   done
1446 fi
1447
1448 test -n "$ac_init_help" && exit $ac_status
1449 if $ac_init_version; then
1450   cat <<\_ACEOF
1451 configure
1452 generated by GNU Autoconf 2.64
1453
1454 Copyright (C) 2009 Free Software Foundation, Inc.
1455 This configure script is free software; the Free Software Foundation
1456 gives unlimited permission to copy, distribute and modify it.
1457 _ACEOF
1458   exit
1459 fi
1460
1461 ## ------------------------ ##
1462 ## Autoconf initialization. ##
1463 ## ------------------------ ##
1464
1465 # ac_fn_c_try_compile LINENO
1466 # --------------------------
1467 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1468 ac_fn_c_try_compile ()
1469 {
1470   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1471   rm -f conftest.$ac_objext
1472   if { { ac_try="$ac_compile"
1473 case "(($ac_try" in
1474   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1475   *) ac_try_echo=$ac_try;;
1476 esac
1477 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1478 $as_echo "$ac_try_echo"; } >&5
1479   (eval "$ac_compile") 2>conftest.err
1480   ac_status=$?
1481   if test -s conftest.err; then
1482     grep -v '^ *+' conftest.err >conftest.er1
1483     cat conftest.er1 >&5
1484     mv -f conftest.er1 conftest.err
1485   fi
1486   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1487   test $ac_status = 0; } && {
1488          test -z "$ac_c_werror_flag" ||
1489          test ! -s conftest.err
1490        } && test -s conftest.$ac_objext; then :
1491   ac_retval=0
1492 else
1493   $as_echo "$as_me: failed program was:" >&5
1494 sed 's/^/| /' conftest.$ac_ext >&5
1495
1496         ac_retval=1
1497 fi
1498   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1499   return $ac_retval
1500
1501 } # ac_fn_c_try_compile
1502
1503 # ac_fn_c_try_cpp LINENO
1504 # ----------------------
1505 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1506 ac_fn_c_try_cpp ()
1507 {
1508   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1509   if { { ac_try="$ac_cpp conftest.$ac_ext"
1510 case "(($ac_try" in
1511   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1512   *) ac_try_echo=$ac_try;;
1513 esac
1514 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1515 $as_echo "$ac_try_echo"; } >&5
1516   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1517   ac_status=$?
1518   if test -s conftest.err; then
1519     grep -v '^ *+' conftest.err >conftest.er1
1520     cat conftest.er1 >&5
1521     mv -f conftest.er1 conftest.err
1522   fi
1523   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1524   test $ac_status = 0; } >/dev/null && {
1525          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1526          test ! -s conftest.err
1527        }; then :
1528   ac_retval=0
1529 else
1530   $as_echo "$as_me: failed program was:" >&5
1531 sed 's/^/| /' conftest.$ac_ext >&5
1532
1533     ac_retval=1
1534 fi
1535   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1536   return $ac_retval
1537
1538 } # ac_fn_c_try_cpp
1539
1540 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1541 # -------------------------------------------------------
1542 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1543 # the include files in INCLUDES and setting the cache variable VAR
1544 # accordingly.
1545 ac_fn_c_check_header_mongrel ()
1546 {
1547   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1548   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1549   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1550 $as_echo_n "checking for $2... " >&6; }
1551 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1552   $as_echo_n "(cached) " >&6
1553 fi
1554 eval ac_res=\$$3
1555                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1556 $as_echo "$ac_res" >&6; }
1557 else
1558   # Is the header compilable?
1559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1560 $as_echo_n "checking $2 usability... " >&6; }
1561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1562 /* end confdefs.h.  */
1563 $4
1564 #include <$2>
1565 _ACEOF
1566 if ac_fn_c_try_compile "$LINENO"; then :
1567   ac_header_compiler=yes
1568 else
1569   ac_header_compiler=no
1570 fi
1571 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1573 $as_echo "$ac_header_compiler" >&6; }
1574
1575 # Is the header present?
1576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1577 $as_echo_n "checking $2 presence... " >&6; }
1578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1579 /* end confdefs.h.  */
1580 #include <$2>
1581 _ACEOF
1582 if ac_fn_c_try_cpp "$LINENO"; then :
1583   ac_header_preproc=yes
1584 else
1585   ac_header_preproc=no
1586 fi
1587 rm -f conftest.err conftest.$ac_ext
1588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1589 $as_echo "$ac_header_preproc" >&6; }
1590
1591 # So?  What about this header?
1592 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1593   yes:no: )
1594     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1595 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1596     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1597 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1598     ;;
1599   no:yes:* )
1600     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1601 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1602     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1603 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1604     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1605 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1606     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1607 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1608     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1609 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1610     ;;
1611 esac
1612   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1613 $as_echo_n "checking for $2... " >&6; }
1614 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1615   $as_echo_n "(cached) " >&6
1616 else
1617   eval "$3=\$ac_header_compiler"
1618 fi
1619 eval ac_res=\$$3
1620                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1621 $as_echo "$ac_res" >&6; }
1622 fi
1623   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1624
1625 } # ac_fn_c_check_header_mongrel
1626
1627 # ac_fn_c_try_run LINENO
1628 # ----------------------
1629 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1630 # that executables *can* be run.
1631 ac_fn_c_try_run ()
1632 {
1633   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1634   if { { ac_try="$ac_link"
1635 case "(($ac_try" in
1636   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1637   *) ac_try_echo=$ac_try;;
1638 esac
1639 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1640 $as_echo "$ac_try_echo"; } >&5
1641   (eval "$ac_link") 2>&5
1642   ac_status=$?
1643   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1644   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1645   { { case "(($ac_try" in
1646   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1647   *) ac_try_echo=$ac_try;;
1648 esac
1649 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1650 $as_echo "$ac_try_echo"; } >&5
1651   (eval "$ac_try") 2>&5
1652   ac_status=$?
1653   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1654   test $ac_status = 0; }; }; then :
1655   ac_retval=0
1656 else
1657   $as_echo "$as_me: program exited with status $ac_status" >&5
1658        $as_echo "$as_me: failed program was:" >&5
1659 sed 's/^/| /' conftest.$ac_ext >&5
1660
1661        ac_retval=$ac_status
1662 fi
1663   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1664   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1665   return $ac_retval
1666
1667 } # ac_fn_c_try_run
1668
1669 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1670 # -------------------------------------------------------
1671 # Tests whether HEADER exists and can be compiled using the include files in
1672 # INCLUDES, setting the cache variable VAR accordingly.
1673 ac_fn_c_check_header_compile ()
1674 {
1675   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1676   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1677 $as_echo_n "checking for $2... " >&6; }
1678 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1679   $as_echo_n "(cached) " >&6
1680 else
1681   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1682 /* end confdefs.h.  */
1683 $4
1684 #include <$2>
1685 _ACEOF
1686 if ac_fn_c_try_compile "$LINENO"; then :
1687   eval "$3=yes"
1688 else
1689   eval "$3=no"
1690 fi
1691 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1692 fi
1693 eval ac_res=\$$3
1694                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1695 $as_echo "$ac_res" >&6; }
1696   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1697
1698 } # ac_fn_c_check_header_compile
1699
1700 # ac_fn_c_try_link LINENO
1701 # -----------------------
1702 # Try to link conftest.$ac_ext, and return whether this succeeded.
1703 ac_fn_c_try_link ()
1704 {
1705   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1706   rm -f conftest.$ac_objext conftest$ac_exeext
1707   if { { ac_try="$ac_link"
1708 case "(($ac_try" in
1709   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1710   *) ac_try_echo=$ac_try;;
1711 esac
1712 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1713 $as_echo "$ac_try_echo"; } >&5
1714   (eval "$ac_link") 2>conftest.err
1715   ac_status=$?
1716   if test -s conftest.err; then
1717     grep -v '^ *+' conftest.err >conftest.er1
1718     cat conftest.er1 >&5
1719     mv -f conftest.er1 conftest.err
1720   fi
1721   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1722   test $ac_status = 0; } && {
1723          test -z "$ac_c_werror_flag" ||
1724          test ! -s conftest.err
1725        } && test -s conftest$ac_exeext && {
1726          test "$cross_compiling" = yes ||
1727          $as_test_x conftest$ac_exeext
1728        }; then :
1729   ac_retval=0
1730 else
1731   $as_echo "$as_me: failed program was:" >&5
1732 sed 's/^/| /' conftest.$ac_ext >&5
1733
1734         ac_retval=1
1735 fi
1736   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1737   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1738   # interfere with the next link command; also delete a directory that is
1739   # left behind by Apple's compiler.  We do this before executing the actions.
1740   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1741   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1742   return $ac_retval
1743
1744 } # ac_fn_c_try_link
1745
1746 # ac_fn_c_check_func LINENO FUNC VAR
1747 # ----------------------------------
1748 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1749 ac_fn_c_check_func ()
1750 {
1751   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1752   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1753 $as_echo_n "checking for $2... " >&6; }
1754 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1755   $as_echo_n "(cached) " >&6
1756 else
1757   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1758 /* end confdefs.h.  */
1759 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1760    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1761 #define $2 innocuous_$2
1762
1763 /* System header to define __stub macros and hopefully few prototypes,
1764     which can conflict with char $2 (); below.
1765     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1766     <limits.h> exists even on freestanding compilers.  */
1767
1768 #ifdef __STDC__
1769 # include <limits.h>
1770 #else
1771 # include <assert.h>
1772 #endif
1773
1774 #undef $2
1775
1776 /* Override any GCC internal prototype to avoid an error.
1777    Use char because int might match the return type of a GCC
1778    builtin and then its argument prototype would still apply.  */
1779 #ifdef __cplusplus
1780 extern "C"
1781 #endif
1782 char $2 ();
1783 /* The GNU C library defines this for functions which it implements
1784     to always fail with ENOSYS.  Some functions are actually named
1785     something starting with __ and the normal name is an alias.  */
1786 #if defined __stub_$2 || defined __stub___$2
1787 choke me
1788 #endif
1789
1790 int
1791 main ()
1792 {
1793 return $2 ();
1794   ;
1795   return 0;
1796 }
1797 _ACEOF
1798 if ac_fn_c_try_link "$LINENO"; then :
1799   eval "$3=yes"
1800 else
1801   eval "$3=no"
1802 fi
1803 rm -f core conftest.err conftest.$ac_objext \
1804     conftest$ac_exeext conftest.$ac_ext
1805 fi
1806 eval ac_res=\$$3
1807                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1808 $as_echo "$ac_res" >&6; }
1809   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1810
1811 } # ac_fn_c_check_func
1812 cat >config.log <<_ACEOF
1813 This file contains any messages produced by compilers while
1814 running configure, to aid debugging if configure makes a mistake.
1815
1816 It was created by $as_me, which was
1817 generated by GNU Autoconf 2.64.  Invocation command line was
1818
1819   $ $0 $@
1820
1821 _ACEOF
1822 exec 5>>config.log
1823 {
1824 cat <<_ASUNAME
1825 ## --------- ##
1826 ## Platform. ##
1827 ## --------- ##
1828
1829 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1830 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1831 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1832 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1833 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1834
1835 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1836 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1837
1838 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1839 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1840 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1841 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1842 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1843 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1844 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1845
1846 _ASUNAME
1847
1848 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1849 for as_dir in $PATH
1850 do
1851   IFS=$as_save_IFS
1852   test -z "$as_dir" && as_dir=.
1853     $as_echo "PATH: $as_dir"
1854   done
1855 IFS=$as_save_IFS
1856
1857 } >&5
1858
1859 cat >&5 <<_ACEOF
1860
1861
1862 ## ----------- ##
1863 ## Core tests. ##
1864 ## ----------- ##
1865
1866 _ACEOF
1867
1868
1869 # Keep a trace of the command line.
1870 # Strip out --no-create and --no-recursion so they do not pile up.
1871 # Strip out --silent because we don't want to record it for future runs.
1872 # Also quote any args containing shell meta-characters.
1873 # Make two passes to allow for proper duplicate-argument suppression.
1874 ac_configure_args=
1875 ac_configure_args0=
1876 ac_configure_args1=
1877 ac_must_keep_next=false
1878 for ac_pass in 1 2
1879 do
1880   for ac_arg
1881   do
1882     case $ac_arg in
1883     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1884     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1885     | -silent | --silent | --silen | --sile | --sil)
1886       continue ;;
1887     *\'*)
1888       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1889     esac
1890     case $ac_pass in
1891     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1892     2)
1893       as_fn_append ac_configure_args1 " '$ac_arg'"
1894       if test $ac_must_keep_next = true; then
1895         ac_must_keep_next=false # Got value, back to normal.
1896       else
1897         case $ac_arg in
1898           *=* | --config-cache | -C | -disable-* | --disable-* \
1899           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1900           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1901           | -with-* | --with-* | -without-* | --without-* | --x)
1902             case "$ac_configure_args0 " in
1903               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1904             esac
1905             ;;
1906           -* ) ac_must_keep_next=true ;;
1907         esac
1908       fi
1909       as_fn_append ac_configure_args " '$ac_arg'"
1910       ;;
1911     esac
1912   done
1913 done
1914 { ac_configure_args0=; unset ac_configure_args0;}
1915 { ac_configure_args1=; unset ac_configure_args1;}
1916
1917 # When interrupted or exit'd, cleanup temporary files, and complete
1918 # config.log.  We remove comments because anyway the quotes in there
1919 # would cause problems or look ugly.
1920 # WARNING: Use '\'' to represent an apostrophe within the trap.
1921 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1922 trap 'exit_status=$?
1923   # Save into config.log some information that might help in debugging.
1924   {
1925     echo
1926
1927     cat <<\_ASBOX
1928 ## ---------------- ##
1929 ## Cache variables. ##
1930 ## ---------------- ##
1931 _ASBOX
1932     echo
1933     # The following way of writing the cache mishandles newlines in values,
1934 (
1935   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1936     eval ac_val=\$$ac_var
1937     case $ac_val in #(
1938     *${as_nl}*)
1939       case $ac_var in #(
1940       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1941 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1942       esac
1943       case $ac_var in #(
1944       _ | IFS | as_nl) ;; #(
1945       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1946       *) { eval $ac_var=; unset $ac_var;} ;;
1947       esac ;;
1948     esac
1949   done
1950   (set) 2>&1 |
1951     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1952     *${as_nl}ac_space=\ *)
1953       sed -n \
1954         "s/'\''/'\''\\\\'\'''\''/g;
1955           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1956       ;; #(
1957     *)
1958       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1959       ;;
1960     esac |
1961     sort
1962 )
1963     echo
1964
1965     cat <<\_ASBOX
1966 ## ----------------- ##
1967 ## Output variables. ##
1968 ## ----------------- ##
1969 _ASBOX
1970     echo
1971     for ac_var in $ac_subst_vars
1972     do
1973       eval ac_val=\$$ac_var
1974       case $ac_val in
1975       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1976       esac
1977       $as_echo "$ac_var='\''$ac_val'\''"
1978     done | sort
1979     echo
1980
1981     if test -n "$ac_subst_files"; then
1982       cat <<\_ASBOX
1983 ## ------------------- ##
1984 ## File substitutions. ##
1985 ## ------------------- ##
1986 _ASBOX
1987       echo
1988       for ac_var in $ac_subst_files
1989       do
1990         eval ac_val=\$$ac_var
1991         case $ac_val in
1992         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1993         esac
1994         $as_echo "$ac_var='\''$ac_val'\''"
1995       done | sort
1996       echo
1997     fi
1998
1999     if test -s confdefs.h; then
2000       cat <<\_ASBOX
2001 ## ----------- ##
2002 ## confdefs.h. ##
2003 ## ----------- ##
2004 _ASBOX
2005       echo
2006       cat confdefs.h
2007       echo
2008     fi
2009     test "$ac_signal" != 0 &&
2010       $as_echo "$as_me: caught signal $ac_signal"
2011     $as_echo "$as_me: exit $exit_status"
2012   } >&5
2013   rm -f core *.core core.conftest.* &&
2014     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2015     exit $exit_status
2016 ' 0
2017 for ac_signal in 1 2 13 15; do
2018   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2019 done
2020 ac_signal=0
2021
2022 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2023 rm -f -r conftest* confdefs.h
2024
2025 $as_echo "/* confdefs.h */" > confdefs.h
2026
2027 # Predefined preprocessor variables.
2028
2029 cat >>confdefs.h <<_ACEOF
2030 #define PACKAGE_NAME "$PACKAGE_NAME"
2031 _ACEOF
2032
2033 cat >>confdefs.h <<_ACEOF
2034 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2035 _ACEOF
2036
2037 cat >>confdefs.h <<_ACEOF
2038 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2039 _ACEOF
2040
2041 cat >>confdefs.h <<_ACEOF
2042 #define PACKAGE_STRING "$PACKAGE_STRING"
2043 _ACEOF
2044
2045 cat >>confdefs.h <<_ACEOF
2046 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2047 _ACEOF
2048
2049 cat >>confdefs.h <<_ACEOF
2050 #define PACKAGE_URL "$PACKAGE_URL"
2051 _ACEOF
2052
2053
2054 # Let the site file select an alternate cache file if it wants to.
2055 # Prefer an explicitly selected file to automatically selected ones.
2056 ac_site_file1=NONE
2057 ac_site_file2=NONE
2058 if test -n "$CONFIG_SITE"; then
2059   ac_site_file1=$CONFIG_SITE
2060 elif test "x$prefix" != xNONE; then
2061   ac_site_file1=$prefix/share/config.site
2062   ac_site_file2=$prefix/etc/config.site
2063 else
2064   ac_site_file1=$ac_default_prefix/share/config.site
2065   ac_site_file2=$ac_default_prefix/etc/config.site
2066 fi
2067 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2068 do
2069   test "x$ac_site_file" = xNONE && continue
2070   if test -r "$ac_site_file"; then
2071     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2072 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2073     sed 's/^/| /' "$ac_site_file" >&5
2074     . "$ac_site_file"
2075   fi
2076 done
2077
2078 if test -r "$cache_file"; then
2079   # Some versions of bash will fail to source /dev/null (special
2080   # files actually), so we avoid doing that.
2081   if test -f "$cache_file"; then
2082     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2083 $as_echo "$as_me: loading cache $cache_file" >&6;}
2084     case $cache_file in
2085       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2086       *)                      . "./$cache_file";;
2087     esac
2088   fi
2089 else
2090   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2091 $as_echo "$as_me: creating cache $cache_file" >&6;}
2092   >$cache_file
2093 fi
2094
2095 # Check that the precious variables saved in the cache have kept the same
2096 # value.
2097 ac_cache_corrupted=false
2098 for ac_var in $ac_precious_vars; do
2099   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2100   eval ac_new_set=\$ac_env_${ac_var}_set
2101   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2102   eval ac_new_val=\$ac_env_${ac_var}_value
2103   case $ac_old_set,$ac_new_set in
2104     set,)
2105       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2106 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2107       ac_cache_corrupted=: ;;
2108     ,set)
2109       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2110 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2111       ac_cache_corrupted=: ;;
2112     ,);;
2113     *)
2114       if test "x$ac_old_val" != "x$ac_new_val"; then
2115         # differences in whitespace do not lead to failure.
2116         ac_old_val_w=`echo x $ac_old_val`
2117         ac_new_val_w=`echo x $ac_new_val`
2118         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2119           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2120 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2121           ac_cache_corrupted=:
2122         else
2123           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2124 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2125           eval $ac_var=\$ac_old_val
2126         fi
2127         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2128 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2129         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2130 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2131       fi;;
2132   esac
2133   # Pass precious variables to config.status.
2134   if test "$ac_new_set" = set; then
2135     case $ac_new_val in
2136     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2137     *) ac_arg=$ac_var=$ac_new_val ;;
2138     esac
2139     case " $ac_configure_args " in
2140       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2141       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2142     esac
2143   fi
2144 done
2145 if $ac_cache_corrupted; then
2146   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2147 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2148   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2149 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2150   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2151 fi
2152 ## -------------------- ##
2153 ## Main body of script. ##
2154 ## -------------------- ##
2155
2156 ac_ext=c
2157 ac_cpp='$CPP $CPPFLAGS'
2158 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2159 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2160 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2161
2162
2163 # This file contains common code used by all simulators.
2164 #
2165 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2166 # directory.  It is intended to be invoked before any target specific stuff.
2167 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2168 # It is intended to be invoked last.
2169 #
2170 # The simulator's configure.in should look like:
2171 #
2172 # dnl Process this file with autoconf to produce a configure script.
2173 # AC_PREREQ(2.64)dnl
2174 # AC_INIT(Makefile.in)
2175 # sinclude(../common/aclocal.m4)
2176 #
2177 # SIM_AC_COMMON
2178 #
2179 # ... target specific stuff ...
2180 #
2181 # SIM_AC_OUTPUT
2182
2183 # Include global overrides and fixes for Autoconf.
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210 # _AC_CHECK_DECL_BODY
2211 # -------------------
2212 # Shell function body for AC_CHECK_DECL.
2213 # _AC_CHECK_DECL_BODY
2214
2215 # _AC_CHECK_DECLS(SYMBOL, ACTION-IF_FOUND, ACTION-IF-NOT-FOUND,
2216 #                 INCLUDES)
2217 # -------------------------------------------------------------
2218 # Helper to AC_CHECK_DECLS, which generates the check for a single
2219 # SYMBOL with INCLUDES, performs the AC_DEFINE, then expands
2220 # ACTION-IF-FOUND or ACTION-IF-NOT-FOUND.
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231 ##                                                          -*- Autoconf -*-
2232
2233 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
2234 # Free Software Foundation, Inc.
2235 #
2236 # This file is free software; the Free Software Foundation
2237 # gives unlimited permission to copy and/or distribute it,
2238 # with or without modifications, as long as this notice is preserved.
2239
2240 # serial 8
2241
2242 # Based on depend.m4 from automake 1.9, modified for standalone use in
2243 # an environment where GNU make is required.
2244
2245 # ZW_PROG_COMPILER_DEPENDENCIES
2246 # -----------------------------
2247 # Variant of _AM_DEPENDENCIES which just does the dependency probe and
2248 # sets fooDEPMODE accordingly.  Cache-variable compatible with
2249 # original; not side-effect compatible.  As the users of this macro
2250 # may require accurate dependencies for correct builds, it does *not*
2251 # honor --disable-dependency-checking, and failure to detect a usable
2252 # method is an error.  depcomp is assumed to be located in
2253 # $ac_aux_dir.
2254 #
2255 # FIXME: Should use the Autoconf 2.5x language-selection mechanism.
2256
2257
2258
2259 # AM_SET_DEPDIR
2260 # -------------
2261 # Choose a directory name for dependency files.
2262
2263
2264 # ZW_CREATE_DEPDIR
2265 # ----------------
2266 # As AM_SET_DEPDIR, but also create the directory at config.status time.
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317 sim_inline="-DDEFAULT_INLINE=0"
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354 # intl sister-directory configuration rules.
2355 #
2356
2357 # The idea behind this macro is that there's no need to repeat all the
2358 # autoconf probes done by the intl directory - it's already done them
2359 # for us.  In fact, there's no need even to look at the cache for the
2360 # answers.  All we need to do is nab a few pieces of information.
2361 # The intl directory is set up to make this easy, by generating a
2362 # small file which can be sourced as a shell script; then we produce
2363 # the necessary substitutions and definitions for this directory.
2364
2365
2366
2367 # Autoconf M4 include file defining utility macros for complex Canadian
2368 # cross builds.
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378 ####
2379 # _NCN_TOOL_PREFIXES:  Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2380 # or AC_INIT.
2381 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2382
2383 ####
2384 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2385 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2386
2387
2388 ####
2389 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2390 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2391
2392
2393
2394 # Backported from Autoconf 2.5x; can go away when and if
2395 # we switch.  Put the OS path separator in $PATH_SEPARATOR.
2396
2397
2398
2399
2400 # ACX_HAVE_GCC_FOR_TARGET
2401 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2402
2403
2404 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2405 # Searching for installed target binutils.  We need to take extra care,
2406 # else we may find the wrong assembler, linker, etc., and lose.
2407 #
2408 # First try --with-build-time-tools, if specified.
2409 #
2410 # For build != host, we ask the installed GCC for the name of the tool it
2411 # uses, and accept it if it is an absolute path.  This is because the
2412 # only good choice for a compiler is the same GCC version that is being
2413 # installed (or we couldn't make target libraries), and we assume that
2414 # on the host system we'll have not only the same GCC version, but also
2415 # the same binutils version.
2416 #
2417 # For build == host, search the same directories that the installed
2418 # compiler will search.  We used to do this for the assembler, linker,
2419 # and nm only; for simplicity of configuration, however, we extend this
2420 # criterion to tools (such as ar and ranlib) that are never invoked by
2421 # the compiler, to avoid mismatches.
2422 #
2423 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2424 # if build == target.  This makes the most sense only when bootstrapping,
2425 # but we also do so when build != host.  In this case, we hope that the
2426 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2427 #
2428 # If we do not find a suitable binary, then try the user's path.
2429
2430
2431 ###
2432 # AC_PROG_CPP_WERROR
2433 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2434 # triggers warnings from the preprocessor.  Will be in autoconf 2.58.
2435 # For now, using this also overrides header checks to use only the
2436 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2437 # bit harder from here).
2438 # Eventually autoconf will default to checking headers with the compiler
2439 # instead, and we'll have to do this differently.
2440
2441 # AC_PROG_CPP_WERROR
2442
2443 # Test for GNAT.
2444 # We require the gnatbind & gnatmake programs, as well as a compiler driver
2445 # that understands Ada.  We use the user's CC setting, already found, and
2446 # possibly add $1 to the command-line parameters.
2447 #
2448 # Sets the shell variable have_gnat to yes or no as appropriate, and
2449 # substitutes GNATBIND and GNATMAKE.
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475 ac_ext=c
2476 ac_cpp='$CPP $CPPFLAGS'
2477 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2478 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2479 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2480 if test -n "$ac_tool_prefix"; then
2481   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2482 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2484 $as_echo_n "checking for $ac_word... " >&6; }
2485 if test "${ac_cv_prog_CC+set}" = set; then :
2486   $as_echo_n "(cached) " >&6
2487 else
2488   if test -n "$CC"; then
2489   ac_cv_prog_CC="$CC" # Let the user override the test.
2490 else
2491 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2492 for as_dir in $PATH
2493 do
2494   IFS=$as_save_IFS
2495   test -z "$as_dir" && as_dir=.
2496     for ac_exec_ext in '' $ac_executable_extensions; do
2497   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2498     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2499     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2500     break 2
2501   fi
2502 done
2503   done
2504 IFS=$as_save_IFS
2505
2506 fi
2507 fi
2508 CC=$ac_cv_prog_CC
2509 if test -n "$CC"; then
2510   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2511 $as_echo "$CC" >&6; }
2512 else
2513   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2514 $as_echo "no" >&6; }
2515 fi
2516
2517
2518 fi
2519 if test -z "$ac_cv_prog_CC"; then
2520   ac_ct_CC=$CC
2521   # Extract the first word of "gcc", so it can be a program name with args.
2522 set dummy gcc; ac_word=$2
2523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2524 $as_echo_n "checking for $ac_word... " >&6; }
2525 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2526   $as_echo_n "(cached) " >&6
2527 else
2528   if test -n "$ac_ct_CC"; then
2529   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2530 else
2531 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2532 for as_dir in $PATH
2533 do
2534   IFS=$as_save_IFS
2535   test -z "$as_dir" && as_dir=.
2536     for ac_exec_ext in '' $ac_executable_extensions; do
2537   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2538     ac_cv_prog_ac_ct_CC="gcc"
2539     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2540     break 2
2541   fi
2542 done
2543   done
2544 IFS=$as_save_IFS
2545
2546 fi
2547 fi
2548 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2549 if test -n "$ac_ct_CC"; then
2550   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2551 $as_echo "$ac_ct_CC" >&6; }
2552 else
2553   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2554 $as_echo "no" >&6; }
2555 fi
2556
2557   if test "x$ac_ct_CC" = x; then
2558     CC=""
2559   else
2560     case $cross_compiling:$ac_tool_warned in
2561 yes:)
2562 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2563 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2564 ac_tool_warned=yes ;;
2565 esac
2566     CC=$ac_ct_CC
2567   fi
2568 else
2569   CC="$ac_cv_prog_CC"
2570 fi
2571
2572 if test -z "$CC"; then
2573           if test -n "$ac_tool_prefix"; then
2574     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2575 set dummy ${ac_tool_prefix}cc; ac_word=$2
2576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2577 $as_echo_n "checking for $ac_word... " >&6; }
2578 if test "${ac_cv_prog_CC+set}" = set; then :
2579   $as_echo_n "(cached) " >&6
2580 else
2581   if test -n "$CC"; then
2582   ac_cv_prog_CC="$CC" # Let the user override the test.
2583 else
2584 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2585 for as_dir in $PATH
2586 do
2587   IFS=$as_save_IFS
2588   test -z "$as_dir" && as_dir=.
2589     for ac_exec_ext in '' $ac_executable_extensions; do
2590   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2591     ac_cv_prog_CC="${ac_tool_prefix}cc"
2592     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2593     break 2
2594   fi
2595 done
2596   done
2597 IFS=$as_save_IFS
2598
2599 fi
2600 fi
2601 CC=$ac_cv_prog_CC
2602 if test -n "$CC"; then
2603   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2604 $as_echo "$CC" >&6; }
2605 else
2606   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2607 $as_echo "no" >&6; }
2608 fi
2609
2610
2611   fi
2612 fi
2613 if test -z "$CC"; then
2614   # Extract the first word of "cc", so it can be a program name with args.
2615 set dummy cc; ac_word=$2
2616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2617 $as_echo_n "checking for $ac_word... " >&6; }
2618 if test "${ac_cv_prog_CC+set}" = set; then :
2619   $as_echo_n "(cached) " >&6
2620 else
2621   if test -n "$CC"; then
2622   ac_cv_prog_CC="$CC" # Let the user override the test.
2623 else
2624   ac_prog_rejected=no
2625 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2626 for as_dir in $PATH
2627 do
2628   IFS=$as_save_IFS
2629   test -z "$as_dir" && as_dir=.
2630     for ac_exec_ext in '' $ac_executable_extensions; do
2631   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2632     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2633        ac_prog_rejected=yes
2634        continue
2635      fi
2636     ac_cv_prog_CC="cc"
2637     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2638     break 2
2639   fi
2640 done
2641   done
2642 IFS=$as_save_IFS
2643
2644 if test $ac_prog_rejected = yes; then
2645   # We found a bogon in the path, so make sure we never use it.
2646   set dummy $ac_cv_prog_CC
2647   shift
2648   if test $# != 0; then
2649     # We chose a different compiler from the bogus one.
2650     # However, it has the same basename, so the bogon will be chosen
2651     # first if we set CC to just the basename; use the full file name.
2652     shift
2653     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2654   fi
2655 fi
2656 fi
2657 fi
2658 CC=$ac_cv_prog_CC
2659 if test -n "$CC"; then
2660   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2661 $as_echo "$CC" >&6; }
2662 else
2663   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2664 $as_echo "no" >&6; }
2665 fi
2666
2667
2668 fi
2669 if test -z "$CC"; then
2670   if test -n "$ac_tool_prefix"; then
2671   for ac_prog in cl.exe
2672   do
2673     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2674 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2676 $as_echo_n "checking for $ac_word... " >&6; }
2677 if test "${ac_cv_prog_CC+set}" = set; then :
2678   $as_echo_n "(cached) " >&6
2679 else
2680   if test -n "$CC"; then
2681   ac_cv_prog_CC="$CC" # Let the user override the test.
2682 else
2683 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2684 for as_dir in $PATH
2685 do
2686   IFS=$as_save_IFS
2687   test -z "$as_dir" && as_dir=.
2688     for ac_exec_ext in '' $ac_executable_extensions; do
2689   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2690     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2691     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2692     break 2
2693   fi
2694 done
2695   done
2696 IFS=$as_save_IFS
2697
2698 fi
2699 fi
2700 CC=$ac_cv_prog_CC
2701 if test -n "$CC"; then
2702   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2703 $as_echo "$CC" >&6; }
2704 else
2705   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2706 $as_echo "no" >&6; }
2707 fi
2708
2709
2710     test -n "$CC" && break
2711   done
2712 fi
2713 if test -z "$CC"; then
2714   ac_ct_CC=$CC
2715   for ac_prog in cl.exe
2716 do
2717   # Extract the first word of "$ac_prog", so it can be a program name with args.
2718 set dummy $ac_prog; ac_word=$2
2719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2720 $as_echo_n "checking for $ac_word... " >&6; }
2721 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2722   $as_echo_n "(cached) " >&6
2723 else
2724   if test -n "$ac_ct_CC"; then
2725   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2726 else
2727 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2728 for as_dir in $PATH
2729 do
2730   IFS=$as_save_IFS
2731   test -z "$as_dir" && as_dir=.
2732     for ac_exec_ext in '' $ac_executable_extensions; do
2733   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2734     ac_cv_prog_ac_ct_CC="$ac_prog"
2735     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2736     break 2
2737   fi
2738 done
2739   done
2740 IFS=$as_save_IFS
2741
2742 fi
2743 fi
2744 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2745 if test -n "$ac_ct_CC"; then
2746   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2747 $as_echo "$ac_ct_CC" >&6; }
2748 else
2749   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2750 $as_echo "no" >&6; }
2751 fi
2752
2753
2754   test -n "$ac_ct_CC" && break
2755 done
2756
2757   if test "x$ac_ct_CC" = x; then
2758     CC=""
2759   else
2760     case $cross_compiling:$ac_tool_warned in
2761 yes:)
2762 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2763 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2764 ac_tool_warned=yes ;;
2765 esac
2766     CC=$ac_ct_CC
2767   fi
2768 fi
2769
2770 fi
2771
2772
2773 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2774 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2775 as_fn_error "no acceptable C compiler found in \$PATH
2776 See \`config.log' for more details." "$LINENO" 5; }
2777
2778 # Provide some information about the compiler.
2779 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2780 set X $ac_compile
2781 ac_compiler=$2
2782 for ac_option in --version -v -V -qversion; do
2783   { { ac_try="$ac_compiler $ac_option >&5"
2784 case "(($ac_try" in
2785   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2786   *) ac_try_echo=$ac_try;;
2787 esac
2788 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2789 $as_echo "$ac_try_echo"; } >&5
2790   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2791   ac_status=$?
2792   if test -s conftest.err; then
2793     sed '10a\
2794 ... rest of stderr output deleted ...
2795          10q' conftest.err >conftest.er1
2796     cat conftest.er1 >&5
2797     rm -f conftest.er1 conftest.err
2798   fi
2799   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2800   test $ac_status = 0; }
2801 done
2802
2803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2804 /* end confdefs.h.  */
2805
2806 int
2807 main ()
2808 {
2809
2810   ;
2811   return 0;
2812 }
2813 _ACEOF
2814 ac_clean_files_save=$ac_clean_files
2815 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2816 # Try to create an executable without -o first, disregard a.out.
2817 # It will help us diagnose broken compilers, and finding out an intuition
2818 # of exeext.
2819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2820 $as_echo_n "checking for C compiler default output file name... " >&6; }
2821 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2822
2823 # The possible output files:
2824 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2825
2826 ac_rmfiles=
2827 for ac_file in $ac_files
2828 do
2829   case $ac_file in
2830     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2831     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2832   esac
2833 done
2834 rm -f $ac_rmfiles
2835
2836 if { { ac_try="$ac_link_default"
2837 case "(($ac_try" in
2838   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2839   *) ac_try_echo=$ac_try;;
2840 esac
2841 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2842 $as_echo "$ac_try_echo"; } >&5
2843   (eval "$ac_link_default") 2>&5
2844   ac_status=$?
2845   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2846   test $ac_status = 0; }; then :
2847   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2848 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2849 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2850 # so that the user can short-circuit this test for compilers unknown to
2851 # Autoconf.
2852 for ac_file in $ac_files ''
2853 do
2854   test -f "$ac_file" || continue
2855   case $ac_file in
2856     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2857         ;;
2858     [ab].out )
2859         # We found the default executable, but exeext='' is most
2860         # certainly right.
2861         break;;
2862     *.* )
2863         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2864         then :; else
2865            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2866         fi
2867         # We set ac_cv_exeext here because the later test for it is not
2868         # safe: cross compilers may not add the suffix if given an `-o'
2869         # argument, so we may need to know it at that point already.
2870         # Even if this section looks crufty: it has the advantage of
2871         # actually working.
2872         break;;
2873     * )
2874         break;;
2875   esac
2876 done
2877 test "$ac_cv_exeext" = no && ac_cv_exeext=
2878
2879 else
2880   ac_file=''
2881 fi
2882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2883 $as_echo "$ac_file" >&6; }
2884 if test -z "$ac_file"; then :
2885   $as_echo "$as_me: failed program was:" >&5
2886 sed 's/^/| /' conftest.$ac_ext >&5
2887
2888 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2889 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2890 { as_fn_set_status 77
2891 as_fn_error "C compiler cannot create executables
2892 See \`config.log' for more details." "$LINENO" 5; }; }
2893 fi
2894 ac_exeext=$ac_cv_exeext
2895
2896 # Check that the compiler produces executables we can run.  If not, either
2897 # the compiler is broken, or we cross compile.
2898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2899 $as_echo_n "checking whether the C compiler works... " >&6; }
2900 # If not cross compiling, check that we can run a simple program.
2901 if test "$cross_compiling" != yes; then
2902   if { ac_try='./$ac_file'
2903   { { case "(($ac_try" in
2904   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2905   *) ac_try_echo=$ac_try;;
2906 esac
2907 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2908 $as_echo "$ac_try_echo"; } >&5
2909   (eval "$ac_try") 2>&5
2910   ac_status=$?
2911   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2912   test $ac_status = 0; }; }; then
2913     cross_compiling=no
2914   else
2915     if test "$cross_compiling" = maybe; then
2916         cross_compiling=yes
2917     else
2918         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2919 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2920 as_fn_error "cannot run C compiled programs.
2921 If you meant to cross compile, use \`--host'.
2922 See \`config.log' for more details." "$LINENO" 5; }
2923     fi
2924   fi
2925 fi
2926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2927 $as_echo "yes" >&6; }
2928
2929 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2930 ac_clean_files=$ac_clean_files_save
2931 # Check that the compiler produces executables we can run.  If not, either
2932 # the compiler is broken, or we cross compile.
2933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2934 $as_echo_n "checking whether we are cross compiling... " >&6; }
2935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2936 $as_echo "$cross_compiling" >&6; }
2937
2938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2939 $as_echo_n "checking for suffix of executables... " >&6; }
2940 if { { ac_try="$ac_link"
2941 case "(($ac_try" in
2942   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2943   *) ac_try_echo=$ac_try;;
2944 esac
2945 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2946 $as_echo "$ac_try_echo"; } >&5
2947   (eval "$ac_link") 2>&5
2948   ac_status=$?
2949   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2950   test $ac_status = 0; }; then :
2951   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2952 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2953 # work properly (i.e., refer to `conftest.exe'), while it won't with
2954 # `rm'.
2955 for ac_file in conftest.exe conftest conftest.*; do
2956   test -f "$ac_file" || continue
2957   case $ac_file in
2958     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2959     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2960           break;;
2961     * ) break;;
2962   esac
2963 done
2964 else
2965   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2966 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2967 as_fn_error "cannot compute suffix of executables: cannot compile and link
2968 See \`config.log' for more details." "$LINENO" 5; }
2969 fi
2970 rm -f conftest$ac_cv_exeext
2971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2972 $as_echo "$ac_cv_exeext" >&6; }
2973
2974 rm -f conftest.$ac_ext
2975 EXEEXT=$ac_cv_exeext
2976 ac_exeext=$EXEEXT
2977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2978 $as_echo_n "checking for suffix of object files... " >&6; }
2979 if test "${ac_cv_objext+set}" = set; then :
2980   $as_echo_n "(cached) " >&6
2981 else
2982   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2983 /* end confdefs.h.  */
2984
2985 int
2986 main ()
2987 {
2988
2989   ;
2990   return 0;
2991 }
2992 _ACEOF
2993 rm -f conftest.o conftest.obj
2994 if { { ac_try="$ac_compile"
2995 case "(($ac_try" in
2996   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2997   *) ac_try_echo=$ac_try;;
2998 esac
2999 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3000 $as_echo "$ac_try_echo"; } >&5
3001   (eval "$ac_compile") 2>&5
3002   ac_status=$?
3003   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3004   test $ac_status = 0; }; then :
3005   for ac_file in conftest.o conftest.obj conftest.*; do
3006   test -f "$ac_file" || continue;
3007   case $ac_file in
3008     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3009     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3010        break;;
3011   esac
3012 done
3013 else
3014   $as_echo "$as_me: failed program was:" >&5
3015 sed 's/^/| /' conftest.$ac_ext >&5
3016
3017 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3018 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3019 as_fn_error "cannot compute suffix of object files: cannot compile
3020 See \`config.log' for more details." "$LINENO" 5; }
3021 fi
3022 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3023 fi
3024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3025 $as_echo "$ac_cv_objext" >&6; }
3026 OBJEXT=$ac_cv_objext
3027 ac_objext=$OBJEXT
3028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3029 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3030 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3031   $as_echo_n "(cached) " >&6
3032 else
3033   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3034 /* end confdefs.h.  */
3035
3036 int
3037 main ()
3038 {
3039 #ifndef __GNUC__
3040        choke me
3041 #endif
3042
3043   ;
3044   return 0;
3045 }
3046 _ACEOF
3047 if ac_fn_c_try_compile "$LINENO"; then :
3048   ac_compiler_gnu=yes
3049 else
3050   ac_compiler_gnu=no
3051 fi
3052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3053 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3054
3055 fi
3056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3057 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3058 if test $ac_compiler_gnu = yes; then
3059   GCC=yes
3060 else
3061   GCC=
3062 fi
3063 ac_test_CFLAGS=${CFLAGS+set}
3064 ac_save_CFLAGS=$CFLAGS
3065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3066 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3067 if test "${ac_cv_prog_cc_g+set}" = set; then :
3068   $as_echo_n "(cached) " >&6
3069 else
3070   ac_save_c_werror_flag=$ac_c_werror_flag
3071    ac_c_werror_flag=yes
3072    ac_cv_prog_cc_g=no
3073    CFLAGS="-g"
3074    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3075 /* end confdefs.h.  */
3076
3077 int
3078 main ()
3079 {
3080
3081   ;
3082   return 0;
3083 }
3084 _ACEOF
3085 if ac_fn_c_try_compile "$LINENO"; then :
3086   ac_cv_prog_cc_g=yes
3087 else
3088   CFLAGS=""
3089       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3090 /* end confdefs.h.  */
3091
3092 int
3093 main ()
3094 {
3095
3096   ;
3097   return 0;
3098 }
3099 _ACEOF
3100 if ac_fn_c_try_compile "$LINENO"; then :
3101
3102 else
3103   ac_c_werror_flag=$ac_save_c_werror_flag
3104          CFLAGS="-g"
3105          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3106 /* end confdefs.h.  */
3107
3108 int
3109 main ()
3110 {
3111
3112   ;
3113   return 0;
3114 }
3115 _ACEOF
3116 if ac_fn_c_try_compile "$LINENO"; then :
3117   ac_cv_prog_cc_g=yes
3118 fi
3119 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3120 fi
3121 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3122 fi
3123 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3124    ac_c_werror_flag=$ac_save_c_werror_flag
3125 fi
3126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3127 $as_echo "$ac_cv_prog_cc_g" >&6; }
3128 if test "$ac_test_CFLAGS" = set; then
3129   CFLAGS=$ac_save_CFLAGS
3130 elif test $ac_cv_prog_cc_g = yes; then
3131   if test "$GCC" = yes; then
3132     CFLAGS="-g -O2"
3133   else
3134     CFLAGS="-g"
3135   fi
3136 else
3137   if test "$GCC" = yes; then
3138     CFLAGS="-O2"
3139   else
3140     CFLAGS=
3141   fi
3142 fi
3143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3144 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3145 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3146   $as_echo_n "(cached) " >&6
3147 else
3148   ac_cv_prog_cc_c89=no
3149 ac_save_CC=$CC
3150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3151 /* end confdefs.h.  */
3152 #include <stdarg.h>
3153 #include <stdio.h>
3154 #include <sys/types.h>
3155 #include <sys/stat.h>
3156 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3157 struct buf { int x; };
3158 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3159 static char *e (p, i)
3160      char **p;
3161      int i;
3162 {
3163   return p[i];
3164 }
3165 static char *f (char * (*g) (char **, int), char **p, ...)
3166 {
3167   char *s;
3168   va_list v;
3169   va_start (v,p);
3170   s = g (p, va_arg (v,int));
3171   va_end (v);
3172   return s;
3173 }
3174
3175 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3176    function prototypes and stuff, but not '\xHH' hex character constants.
3177    These don't provoke an error unfortunately, instead are silently treated
3178    as 'x'.  The following induces an error, until -std is added to get
3179    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3180    array size at least.  It's necessary to write '\x00'==0 to get something
3181    that's true only with -std.  */
3182 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3183
3184 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3185    inside strings and character constants.  */
3186 #define FOO(x) 'x'
3187 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3188
3189 int test (int i, double x);
3190 struct s1 {int (*f) (int a);};
3191 struct s2 {int (*f) (double a);};
3192 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3193 int argc;
3194 char **argv;
3195 int
3196 main ()
3197 {
3198 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3199   ;
3200   return 0;
3201 }
3202 _ACEOF
3203 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3204         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3205 do
3206   CC="$ac_save_CC $ac_arg"
3207   if ac_fn_c_try_compile "$LINENO"; then :
3208   ac_cv_prog_cc_c89=$ac_arg
3209 fi
3210 rm -f core conftest.err conftest.$ac_objext
3211   test "x$ac_cv_prog_cc_c89" != "xno" && break
3212 done
3213 rm -f conftest.$ac_ext
3214 CC=$ac_save_CC
3215
3216 fi
3217 # AC_CACHE_VAL
3218 case "x$ac_cv_prog_cc_c89" in
3219   x)
3220     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3221 $as_echo "none needed" >&6; } ;;
3222   xno)
3223     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3224 $as_echo "unsupported" >&6; } ;;
3225   *)
3226     CC="$CC $ac_cv_prog_cc_c89"
3227     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3228 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3229 esac
3230 if test "x$ac_cv_prog_cc_c89" != xno; then :
3231
3232 fi
3233
3234 ac_ext=c
3235 ac_cpp='$CPP $CPPFLAGS'
3236 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3237 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3238 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3239
3240 ac_aux_dir=
3241 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3242   for ac_t in install-sh install.sh shtool; do
3243     if test -f "$ac_dir/$ac_t"; then
3244       ac_aux_dir=$ac_dir
3245       ac_install_sh="$ac_aux_dir/$ac_t -c"
3246       break 2
3247     fi
3248   done
3249 done
3250 if test -z "$ac_aux_dir"; then
3251   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3252 fi
3253
3254 # These three variables are undocumented and unsupported,
3255 # and are intended to be withdrawn in a future Autoconf release.
3256 # They can cause serious problems if a builder's source tree is in a directory
3257 # whose full name contains unusual characters.
3258 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3259 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3260 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3261
3262
3263 # Make sure we can run config.sub.
3264 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3265   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3266
3267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3268 $as_echo_n "checking build system type... " >&6; }
3269 if test "${ac_cv_build+set}" = set; then :
3270   $as_echo_n "(cached) " >&6
3271 else
3272   ac_build_alias=$build_alias
3273 test "x$ac_build_alias" = x &&
3274   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3275 test "x$ac_build_alias" = x &&
3276   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3277 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3278   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3279
3280 fi
3281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3282 $as_echo "$ac_cv_build" >&6; }
3283 case $ac_cv_build in
3284 *-*-*) ;;
3285 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3286 esac
3287 build=$ac_cv_build
3288 ac_save_IFS=$IFS; IFS='-'
3289 set x $ac_cv_build
3290 shift
3291 build_cpu=$1
3292 build_vendor=$2
3293 shift; shift
3294 # Remember, the first character of IFS is used to create $*,
3295 # except with old shells:
3296 build_os=$*
3297 IFS=$ac_save_IFS
3298 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3299
3300
3301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3302 $as_echo_n "checking host system type... " >&6; }
3303 if test "${ac_cv_host+set}" = set; then :
3304   $as_echo_n "(cached) " >&6
3305 else
3306   if test "x$host_alias" = x; then
3307   ac_cv_host=$ac_cv_build
3308 else
3309   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3310     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3311 fi
3312
3313 fi
3314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3315 $as_echo "$ac_cv_host" >&6; }
3316 case $ac_cv_host in
3317 *-*-*) ;;
3318 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3319 esac
3320 host=$ac_cv_host
3321 ac_save_IFS=$IFS; IFS='-'
3322 set x $ac_cv_host
3323 shift
3324 host_cpu=$1
3325 host_vendor=$2
3326 shift; shift
3327 # Remember, the first character of IFS is used to create $*,
3328 # except with old shells:
3329 host_os=$*
3330 IFS=$ac_save_IFS
3331 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3332
3333
3334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3335 $as_echo_n "checking target system type... " >&6; }
3336 if test "${ac_cv_target+set}" = set; then :
3337   $as_echo_n "(cached) " >&6
3338 else
3339   if test "x$target_alias" = x; then
3340   ac_cv_target=$ac_cv_host
3341 else
3342   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3343     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3344 fi
3345
3346 fi
3347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3348 $as_echo "$ac_cv_target" >&6; }
3349 case $ac_cv_target in
3350 *-*-*) ;;
3351 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3352 esac
3353 target=$ac_cv_target
3354 ac_save_IFS=$IFS; IFS='-'
3355 set x $ac_cv_target
3356 shift
3357 target_cpu=$1
3358 target_vendor=$2
3359 shift; shift
3360 # Remember, the first character of IFS is used to create $*,
3361 # except with old shells:
3362 target_os=$*
3363 IFS=$ac_save_IFS
3364 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3365
3366
3367 # The aliases save the names the user supplied, while $host etc.
3368 # will get canonicalized.
3369 test -n "$target_alias" &&
3370   test "$program_prefix$program_suffix$program_transform_name" = \
3371     NONENONEs,x,x, &&
3372   program_prefix=${target_alias}-
3373
3374 ac_ext=c
3375 ac_cpp='$CPP $CPPFLAGS'
3376 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3377 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3378 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3380 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3381 # On Suns, sometimes $CPP names a directory.
3382 if test -n "$CPP" && test -d "$CPP"; then
3383   CPP=
3384 fi
3385 if test -z "$CPP"; then
3386   if test "${ac_cv_prog_CPP+set}" = set; then :
3387   $as_echo_n "(cached) " >&6
3388 else
3389       # Double quotes because CPP needs to be expanded
3390     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3391     do
3392       ac_preproc_ok=false
3393 for ac_c_preproc_warn_flag in '' yes
3394 do
3395   # Use a header file that comes with gcc, so configuring glibc
3396   # with a fresh cross-compiler works.
3397   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3398   # <limits.h> exists even on freestanding compilers.
3399   # On the NeXT, cc -E runs the code through the compiler's parser,
3400   # not just through cpp. "Syntax error" is here to catch this case.
3401   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3402 /* end confdefs.h.  */
3403 #ifdef __STDC__
3404 # include <limits.h>
3405 #else
3406 # include <assert.h>
3407 #endif
3408                      Syntax error
3409 _ACEOF
3410 if ac_fn_c_try_cpp "$LINENO"; then :
3411
3412 else
3413   # Broken: fails on valid input.
3414 continue
3415 fi
3416 rm -f conftest.err conftest.$ac_ext
3417
3418   # OK, works on sane cases.  Now check whether nonexistent headers
3419   # can be detected and how.
3420   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3421 /* end confdefs.h.  */
3422 #include <ac_nonexistent.h>
3423 _ACEOF
3424 if ac_fn_c_try_cpp "$LINENO"; then :
3425   # Broken: success on invalid input.
3426 continue
3427 else
3428   # Passes both tests.
3429 ac_preproc_ok=:
3430 break
3431 fi
3432 rm -f conftest.err conftest.$ac_ext
3433
3434 done
3435 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3436 rm -f conftest.err conftest.$ac_ext
3437 if $ac_preproc_ok; then :
3438   break
3439 fi
3440
3441     done
3442     ac_cv_prog_CPP=$CPP
3443
3444 fi
3445   CPP=$ac_cv_prog_CPP
3446 else
3447   ac_cv_prog_CPP=$CPP
3448 fi
3449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3450 $as_echo "$CPP" >&6; }
3451 ac_preproc_ok=false
3452 for ac_c_preproc_warn_flag in '' yes
3453 do
3454   # Use a header file that comes with gcc, so configuring glibc
3455   # with a fresh cross-compiler works.
3456   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3457   # <limits.h> exists even on freestanding compilers.
3458   # On the NeXT, cc -E runs the code through the compiler's parser,
3459   # not just through cpp. "Syntax error" is here to catch this case.
3460   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3461 /* end confdefs.h.  */
3462 #ifdef __STDC__
3463 # include <limits.h>
3464 #else
3465 # include <assert.h>
3466 #endif
3467                      Syntax error
3468 _ACEOF
3469 if ac_fn_c_try_cpp "$LINENO"; then :
3470
3471 else
3472   # Broken: fails on valid input.
3473 continue
3474 fi
3475 rm -f conftest.err conftest.$ac_ext
3476
3477   # OK, works on sane cases.  Now check whether nonexistent headers
3478   # can be detected and how.
3479   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3480 /* end confdefs.h.  */
3481 #include <ac_nonexistent.h>
3482 _ACEOF
3483 if ac_fn_c_try_cpp "$LINENO"; then :
3484   # Broken: success on invalid input.
3485 continue
3486 else
3487   # Passes both tests.
3488 ac_preproc_ok=:
3489 break
3490 fi
3491 rm -f conftest.err conftest.$ac_ext
3492
3493 done
3494 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3495 rm -f conftest.err conftest.$ac_ext
3496 if $ac_preproc_ok; then :
3497
3498 else
3499   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3500 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3501 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3502 See \`config.log' for more details." "$LINENO" 5; }
3503 fi
3504
3505 ac_ext=c
3506 ac_cpp='$CPP $CPPFLAGS'
3507 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3508 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3509 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3510
3511
3512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3513 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3514 if test "${ac_cv_path_GREP+set}" = set; then :
3515   $as_echo_n "(cached) " >&6
3516 else
3517   if test -z "$GREP"; then
3518   ac_path_GREP_found=false
3519   # Loop through the user's path and test for each of PROGNAME-LIST
3520   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3521 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3522 do
3523   IFS=$as_save_IFS
3524   test -z "$as_dir" && as_dir=.
3525     for ac_prog in grep ggrep; do
3526     for ac_exec_ext in '' $ac_executable_extensions; do
3527       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3528       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3529 # Check for GNU ac_path_GREP and select it if it is found.
3530   # Check for GNU $ac_path_GREP
3531 case `"$ac_path_GREP" --version 2>&1` in
3532 *GNU*)
3533   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3534 *)
3535   ac_count=0
3536   $as_echo_n 0123456789 >"conftest.in"
3537   while :
3538   do
3539     cat "conftest.in" "conftest.in" >"conftest.tmp"
3540     mv "conftest.tmp" "conftest.in"
3541     cp "conftest.in" "conftest.nl"
3542     $as_echo 'GREP' >> "conftest.nl"
3543     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3544     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3545     as_fn_arith $ac_count + 1 && ac_count=$as_val
3546     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3547       # Best one so far, save it but keep looking for a better one
3548       ac_cv_path_GREP="$ac_path_GREP"
3549       ac_path_GREP_max=$ac_count
3550     fi
3551     # 10*(2^10) chars as input seems more than enough
3552     test $ac_count -gt 10 && break
3553   done
3554   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3555 esac
3556
3557       $ac_path_GREP_found && break 3
3558     done
3559   done
3560   done
3561 IFS=$as_save_IFS
3562   if test -z "$ac_cv_path_GREP"; then
3563     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3564   fi
3565 else
3566   ac_cv_path_GREP=$GREP
3567 fi
3568
3569 fi
3570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3571 $as_echo "$ac_cv_path_GREP" >&6; }
3572  GREP="$ac_cv_path_GREP"
3573
3574
3575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3576 $as_echo_n "checking for egrep... " >&6; }
3577 if test "${ac_cv_path_EGREP+set}" = set; then :
3578   $as_echo_n "(cached) " >&6
3579 else
3580   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3581    then ac_cv_path_EGREP="$GREP -E"
3582    else
3583      if test -z "$EGREP"; then
3584   ac_path_EGREP_found=false
3585   # Loop through the user's path and test for each of PROGNAME-LIST
3586   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3587 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3588 do
3589   IFS=$as_save_IFS
3590   test -z "$as_dir" && as_dir=.
3591     for ac_prog in egrep; do
3592     for ac_exec_ext in '' $ac_executable_extensions; do
3593       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3594       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3595 # Check for GNU ac_path_EGREP and select it if it is found.
3596   # Check for GNU $ac_path_EGREP
3597 case `"$ac_path_EGREP" --version 2>&1` in
3598 *GNU*)
3599   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3600 *)
3601   ac_count=0
3602   $as_echo_n 0123456789 >"conftest.in"
3603   while :
3604   do
3605     cat "conftest.in" "conftest.in" >"conftest.tmp"
3606     mv "conftest.tmp" "conftest.in"
3607     cp "conftest.in" "conftest.nl"
3608     $as_echo 'EGREP' >> "conftest.nl"
3609     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3610     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3611     as_fn_arith $ac_count + 1 && ac_count=$as_val
3612     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3613       # Best one so far, save it but keep looking for a better one
3614       ac_cv_path_EGREP="$ac_path_EGREP"
3615       ac_path_EGREP_max=$ac_count
3616     fi
3617     # 10*(2^10) chars as input seems more than enough
3618     test $ac_count -gt 10 && break
3619   done
3620   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3621 esac
3622
3623       $ac_path_EGREP_found && break 3
3624     done
3625   done
3626   done
3627 IFS=$as_save_IFS
3628   if test -z "$ac_cv_path_EGREP"; then
3629     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3630   fi
3631 else
3632   ac_cv_path_EGREP=$EGREP
3633 fi
3634
3635    fi
3636 fi
3637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3638 $as_echo "$ac_cv_path_EGREP" >&6; }
3639  EGREP="$ac_cv_path_EGREP"
3640
3641
3642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3643 $as_echo_n "checking for ANSI C header files... " >&6; }
3644 if test "${ac_cv_header_stdc+set}" = set; then :
3645   $as_echo_n "(cached) " >&6
3646 else
3647   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3648 /* end confdefs.h.  */
3649 #include <stdlib.h>
3650 #include <stdarg.h>
3651 #include <string.h>
3652 #include <float.h>
3653
3654 int
3655 main ()
3656 {
3657
3658   ;
3659   return 0;
3660 }
3661 _ACEOF
3662 if ac_fn_c_try_compile "$LINENO"; then :
3663   ac_cv_header_stdc=yes
3664 else
3665   ac_cv_header_stdc=no
3666 fi
3667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3668
3669 if test $ac_cv_header_stdc = yes; then
3670   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3671   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3672 /* end confdefs.h.  */
3673 #include <string.h>
3674
3675 _ACEOF
3676 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3677   $EGREP "memchr" >/dev/null 2>&1; then :
3678
3679 else
3680   ac_cv_header_stdc=no
3681 fi
3682 rm -f conftest*
3683
3684 fi
3685
3686 if test $ac_cv_header_stdc = yes; then
3687   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3688   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3689 /* end confdefs.h.  */
3690 #include <stdlib.h>
3691
3692 _ACEOF
3693 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3694   $EGREP "free" >/dev/null 2>&1; then :
3695
3696 else
3697   ac_cv_header_stdc=no
3698 fi
3699 rm -f conftest*
3700
3701 fi
3702
3703 if test $ac_cv_header_stdc = yes; then
3704   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3705   if test "$cross_compiling" = yes; then :
3706   :
3707 else
3708   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3709 /* end confdefs.h.  */
3710 #include <ctype.h>
3711 #include <stdlib.h>
3712 #if ((' ' & 0x0FF) == 0x020)
3713 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3714 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3715 #else
3716 # define ISLOWER(c) \
3717                    (('a' <= (c) && (c) <= 'i') \
3718                      || ('j' <= (c) && (c) <= 'r') \
3719                      || ('s' <= (c) && (c) <= 'z'))
3720 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3721 #endif
3722
3723 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3724 int
3725 main ()
3726 {
3727   int i;
3728   for (i = 0; i < 256; i++)
3729     if (XOR (islower (i), ISLOWER (i))
3730         || toupper (i) != TOUPPER (i))
3731       return 2;
3732   return 0;
3733 }
3734 _ACEOF
3735 if ac_fn_c_try_run "$LINENO"; then :
3736
3737 else
3738   ac_cv_header_stdc=no
3739 fi
3740 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3741   conftest.$ac_objext conftest.beam conftest.$ac_ext
3742 fi
3743
3744 fi
3745 fi
3746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3747 $as_echo "$ac_cv_header_stdc" >&6; }
3748 if test $ac_cv_header_stdc = yes; then
3749
3750 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3751
3752 fi
3753
3754 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3755 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3756                   inttypes.h stdint.h unistd.h
3757 do :
3758   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3759 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3760 "
3761 eval as_val=\$$as_ac_Header
3762    if test "x$as_val" = x""yes; then :
3763   cat >>confdefs.h <<_ACEOF
3764 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3765 _ACEOF
3766
3767 fi
3768
3769 done
3770
3771
3772
3773   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3774 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3775   MINIX=yes
3776 else
3777   MINIX=
3778 fi
3779
3780
3781   if test "$MINIX" = yes; then
3782
3783 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3784
3785
3786 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3787
3788
3789 $as_echo "#define _MINIX 1" >>confdefs.h
3790
3791   fi
3792
3793
3794   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3795 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3796 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3797   $as_echo_n "(cached) " >&6
3798 else
3799   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3800 /* end confdefs.h.  */
3801
3802 #         define __EXTENSIONS__ 1
3803           $ac_includes_default
3804 int
3805 main ()
3806 {
3807
3808   ;
3809   return 0;
3810 }
3811 _ACEOF
3812 if ac_fn_c_try_compile "$LINENO"; then :
3813   ac_cv_safe_to_define___extensions__=yes
3814 else
3815   ac_cv_safe_to_define___extensions__=no
3816 fi
3817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3818 fi
3819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3820 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3821   test $ac_cv_safe_to_define___extensions__ = yes &&
3822     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3823
3824   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3825
3826   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3827
3828   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3829
3830   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3831
3832
3833 test "$program_prefix" != NONE &&
3834   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3835 # Use a double $ so make ignores it.
3836 test "$program_suffix" != NONE &&
3837   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3838 # Double any \ or $.
3839 # By default was `s,x,x', remove it if useless.
3840 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3841 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3842
3843 # Find a good install program.  We prefer a C program (faster),
3844 # so one script is as good as another.  But avoid the broken or
3845 # incompatible versions:
3846 # SysV /etc/install, /usr/sbin/install
3847 # SunOS /usr/etc/install
3848 # IRIX /sbin/install
3849 # AIX /bin/install
3850 # AmigaOS /C/install, which installs bootblocks on floppy discs
3851 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3852 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3853 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3854 # OS/2's system install, which has a completely different semantic
3855 # ./install, which can be erroneously created by make from ./install.sh.
3856 # Reject install programs that cannot install multiple files.
3857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3858 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3859 if test -z "$INSTALL"; then
3860 if test "${ac_cv_path_install+set}" = set; then :
3861   $as_echo_n "(cached) " >&6
3862 else
3863   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3864 for as_dir in $PATH
3865 do
3866   IFS=$as_save_IFS
3867   test -z "$as_dir" && as_dir=.
3868     # Account for people who put trailing slashes in PATH elements.
3869 case $as_dir/ in #((
3870   ./ | .// | /[cC]/* | \
3871   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3872   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3873   /usr/ucb/* ) ;;
3874   *)
3875     # OSF1 and SCO ODT 3.0 have their own names for install.
3876     # Don't use installbsd from OSF since it installs stuff as root
3877     # by default.
3878     for ac_prog in ginstall scoinst install; do
3879       for ac_exec_ext in '' $ac_executable_extensions; do
3880         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3881           if test $ac_prog = install &&
3882             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3883             # AIX install.  It has an incompatible calling convention.
3884             :
3885           elif test $ac_prog = install &&
3886             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3887             # program-specific install script used by HP pwplus--don't use.
3888             :
3889           else
3890             rm -rf conftest.one conftest.two conftest.dir
3891             echo one > conftest.one
3892             echo two > conftest.two
3893             mkdir conftest.dir
3894             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3895               test -s conftest.one && test -s conftest.two &&
3896               test -s conftest.dir/conftest.one &&
3897               test -s conftest.dir/conftest.two
3898             then
3899               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3900               break 3
3901             fi
3902           fi
3903         fi
3904       done
3905     done
3906     ;;
3907 esac
3908
3909   done
3910 IFS=$as_save_IFS
3911
3912 rm -rf conftest.one conftest.two conftest.dir
3913
3914 fi
3915   if test "${ac_cv_path_install+set}" = set; then
3916     INSTALL=$ac_cv_path_install
3917   else
3918     # As a last resort, use the slow shell script.  Don't cache a
3919     # value for INSTALL within a source directory, because that will
3920     # break other packages using the cache if that directory is
3921     # removed, or if the value is a relative name.
3922     INSTALL=$ac_install_sh
3923   fi
3924 fi
3925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3926 $as_echo "$INSTALL" >&6; }
3927
3928 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3929 # It thinks the first close brace ends the variable substitution.
3930 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3931
3932 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3933
3934 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3935
3936 rm -rf .tst 2>/dev/null
3937 mkdir .tst 2>/dev/null
3938 if test -d .tst; then
3939   am__leading_dot=.
3940 else
3941   am__leading_dot=_
3942 fi
3943 rmdir .tst 2>/dev/null
3944
3945 DEPDIR="${am__leading_dot}deps"
3946
3947
3948
3949 # autoconf.info says this should be called right after AC_INIT.
3950 ac_config_headers="$ac_config_headers config.h:config.in"
3951
3952
3953
3954
3955
3956
3957 # Put a plausible default for CC_FOR_BUILD in Makefile.
3958 if test "x$cross_compiling" = "xno"; then
3959   CC_FOR_BUILD='$(CC)'
3960 else
3961   CC_FOR_BUILD=gcc
3962 fi
3963
3964
3965
3966
3967 AR=${AR-ar}
3968
3969 if test -n "$ac_tool_prefix"; then
3970   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3971 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3973 $as_echo_n "checking for $ac_word... " >&6; }
3974 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3975   $as_echo_n "(cached) " >&6
3976 else
3977   if test -n "$RANLIB"; then
3978   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3979 else
3980 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3981 for as_dir in $PATH
3982 do
3983   IFS=$as_save_IFS
3984   test -z "$as_dir" && as_dir=.
3985     for ac_exec_ext in '' $ac_executable_extensions; do
3986   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3987     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3988     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3989     break 2
3990   fi
3991 done
3992   done
3993 IFS=$as_save_IFS
3994
3995 fi
3996 fi
3997 RANLIB=$ac_cv_prog_RANLIB
3998 if test -n "$RANLIB"; then
3999   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4000 $as_echo "$RANLIB" >&6; }
4001 else
4002   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4003 $as_echo "no" >&6; }
4004 fi
4005
4006
4007 fi
4008 if test -z "$ac_cv_prog_RANLIB"; then
4009   ac_ct_RANLIB=$RANLIB
4010   # Extract the first word of "ranlib", so it can be a program name with args.
4011 set dummy ranlib; ac_word=$2
4012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4013 $as_echo_n "checking for $ac_word... " >&6; }
4014 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4015   $as_echo_n "(cached) " >&6
4016 else
4017   if test -n "$ac_ct_RANLIB"; then
4018   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4019 else
4020 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4021 for as_dir in $PATH
4022 do
4023   IFS=$as_save_IFS
4024   test -z "$as_dir" && as_dir=.
4025     for ac_exec_ext in '' $ac_executable_extensions; do
4026   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4027     ac_cv_prog_ac_ct_RANLIB="ranlib"
4028     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4029     break 2
4030   fi
4031 done
4032   done
4033 IFS=$as_save_IFS
4034
4035 fi
4036 fi
4037 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4038 if test -n "$ac_ct_RANLIB"; then
4039   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4040 $as_echo "$ac_ct_RANLIB" >&6; }
4041 else
4042   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4043 $as_echo "no" >&6; }
4044 fi
4045
4046   if test "x$ac_ct_RANLIB" = x; then
4047     RANLIB=":"
4048   else
4049     case $cross_compiling:$ac_tool_warned in
4050 yes:)
4051 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4052 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4053 ac_tool_warned=yes ;;
4054 esac
4055     RANLIB=$ac_ct_RANLIB
4056   fi
4057 else
4058   RANLIB="$ac_cv_prog_RANLIB"
4059 fi
4060
4061
4062 # Some of the common include files depend on bfd.h, and bfd.h checks
4063 # that config.h is included first by testing that the PACKAGE macro
4064 # is defined.
4065 PACKAGE=sim
4066
4067 cat >>confdefs.h <<_ACEOF
4068 #define PACKAGE "$PACKAGE"
4069 _ACEOF
4070
4071
4072
4073 # Dependency checking.
4074 ac_config_commands="$ac_config_commands depdir"
4075
4076
4077 depcc="$CC"   am_compiler_list=
4078
4079 am_depcomp=$ac_aux_dir/depcomp
4080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4081 $as_echo_n "checking dependency style of $depcc... " >&6; }
4082 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4083   $as_echo_n "(cached) " >&6
4084 else
4085   if test -f "$am_depcomp"; then
4086   # We make a subdir and do the tests there.  Otherwise we can end up
4087   # making bogus files that we don't know about and never remove.  For
4088   # instance it was reported that on HP-UX the gcc test will end up
4089   # making a dummy file named `D' -- because `-MD' means `put the output
4090   # in D'.
4091   mkdir conftest.dir
4092   # Copy depcomp to subdir because otherwise we won't find it if we're
4093   # using a relative directory.
4094   cp "$am_depcomp" conftest.dir
4095   cd conftest.dir
4096   # We will build objects and dependencies in a subdirectory because
4097   # it helps to detect inapplicable dependency modes.  For instance
4098   # both Tru64's cc and ICC support -MD to output dependencies as a
4099   # side effect of compilation, but ICC will put the dependencies in
4100   # the current directory while Tru64 will put them in the object
4101   # directory.
4102   mkdir sub
4103
4104   am_cv_CC_dependencies_compiler_type=none
4105   if test "$am_compiler_list" = ""; then
4106      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4107   fi
4108   for depmode in $am_compiler_list; do
4109     if test $depmode = none; then break; fi
4110
4111     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4112     # Setup a source with many dependencies, because some compilers
4113     # like to wrap large dependency lists on column 80 (with \), and
4114     # we should not choose a depcomp mode which is confused by this.
4115     #
4116     # We need to recreate these files for each test, as the compiler may
4117     # overwrite some of them when testing with obscure command lines.
4118     # This happens at least with the AIX C compiler.
4119     : > sub/conftest.c
4120     for i in 1 2 3 4 5 6; do
4121       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4122       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4123       # Solaris 8's {/usr,}/bin/sh.
4124       touch sub/conftst$i.h
4125     done
4126     echo "include sub/conftest.Po" > confmf
4127
4128     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4129     # mode.  It turns out that the SunPro C++ compiler does not properly
4130     # handle `-M -o', and we need to detect this.
4131     depcmd="depmode=$depmode \
4132        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4133        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4134        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4135     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4136     if env $depcmd > conftest.err 2>&1 &&
4137        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4138        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4139        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4140       # icc doesn't choke on unknown options, it will just issue warnings
4141       # or remarks (even with -Werror).  So we grep stderr for any message
4142       # that says an option was ignored or not supported.
4143       # When given -MP, icc 7.0 and 7.1 complain thusly:
4144       #   icc: Command line warning: ignoring option '-M'; no argument required
4145       # The diagnosis changed in icc 8.0:
4146       #   icc: Command line remark: option '-MP' not supported
4147       if (grep 'ignoring option' conftest.err ||
4148           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4149         am_cv_CC_dependencies_compiler_type=$depmode
4150         $as_echo "$as_me:$LINENO: success" >&5
4151         break
4152       fi
4153     fi
4154     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4155     sed -e 's/^/| /' < conftest.err >&5
4156   done
4157
4158   cd ..
4159   rm -rf conftest.dir
4160 else
4161   am_cv_CC_dependencies_compiler_type=none
4162 fi
4163
4164 fi
4165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4166 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4167 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4168 then as_fn_error "no usable dependency style found" "$LINENO" 5
4169 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4170
4171 fi
4172
4173
4174 # Check for the 'make' the user wants to use.
4175 for ac_prog in make
4176 do
4177   # Extract the first word of "$ac_prog", so it can be a program name with args.
4178 set dummy $ac_prog; ac_word=$2
4179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4180 $as_echo_n "checking for $ac_word... " >&6; }
4181 if test "${ac_cv_prog_MAKE+set}" = set; then :
4182   $as_echo_n "(cached) " >&6
4183 else
4184   if test -n "$MAKE"; then
4185   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4186 else
4187 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4188 for as_dir in $PATH
4189 do
4190   IFS=$as_save_IFS
4191   test -z "$as_dir" && as_dir=.
4192     for ac_exec_ext in '' $ac_executable_extensions; do
4193   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4194     ac_cv_prog_MAKE="$ac_prog"
4195     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4196     break 2
4197   fi
4198 done
4199   done
4200 IFS=$as_save_IFS
4201
4202 fi
4203 fi
4204 MAKE=$ac_cv_prog_MAKE
4205 if test -n "$MAKE"; then
4206   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4207 $as_echo "$MAKE" >&6; }
4208 else
4209   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4210 $as_echo "no" >&6; }
4211 fi
4212
4213
4214   test -n "$MAKE" && break
4215 done
4216
4217 MAKE_IS_GNU=
4218 case "`$MAKE --version 2>&1 | sed 1q`" in
4219   *GNU*)
4220     MAKE_IS_GNU=yes
4221     ;;
4222 esac
4223  if test "$MAKE_IS_GNU" = yes; then
4224   GMAKE_TRUE=
4225   GMAKE_FALSE='#'
4226 else
4227   GMAKE_TRUE='#'
4228   GMAKE_FALSE=
4229 fi
4230
4231
4232 ALL_LINGUAS=
4233 # If we haven't got the data from the intl directory,
4234 # assume NLS is disabled.
4235 USE_NLS=no
4236 LIBINTL=
4237 LIBINTL_DEP=
4238 INCINTL=
4239 XGETTEXT=
4240 GMSGFMT=
4241 POSUB=
4242
4243 if test -f  ../../intl/config.intl; then
4244   .  ../../intl/config.intl
4245 fi
4246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4247 $as_echo_n "checking whether NLS is requested... " >&6; }
4248 if test x"$USE_NLS" != xyes; then
4249   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4250 $as_echo "no" >&6; }
4251 else
4252   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4253 $as_echo "yes" >&6; }
4254
4255 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4256
4257
4258   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4259 $as_echo_n "checking for catalogs to be installed... " >&6; }
4260   # Look for .po and .gmo files in the source directory.
4261   CATALOGS=
4262   XLINGUAS=
4263   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4264     # If there aren't any .gmo files the shell will give us the
4265     # literal string "../path/to/srcdir/po/*.gmo" which has to be
4266     # weeded out.
4267     case "$cat" in *\**)
4268       continue;;
4269     esac
4270     # The quadruple backslash is collapsed to a double backslash
4271     # by the backticks, then collapsed again by the double quotes,
4272     # leaving us with one backslash in the sed expression (right
4273     # before the dot that mustn't act as a wildcard).
4274     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4275     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4276     # The user is allowed to set LINGUAS to a list of languages to
4277     # install catalogs for.  If it's empty that means "all of them."
4278     if test "x$LINGUAS" = x; then
4279       CATALOGS="$CATALOGS $cat"
4280       XLINGUAS="$XLINGUAS $lang"
4281     else
4282       case "$LINGUAS" in *$lang*)
4283         CATALOGS="$CATALOGS $cat"
4284         XLINGUAS="$XLINGUAS $lang"
4285         ;;
4286       esac
4287     fi
4288   done
4289   LINGUAS="$XLINGUAS"
4290   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4291 $as_echo "$LINGUAS" >&6; }
4292
4293
4294     DATADIRNAME=share
4295
4296   INSTOBJEXT=.mo
4297
4298   GENCAT=gencat
4299
4300   CATOBJEXT=.gmo
4301
4302 fi
4303
4304 # Check for common headers.
4305 # FIXME: Seems to me this can cause problems for i386-windows hosts.
4306 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
4307 for ac_header in stdlib.h string.h strings.h unistd.h time.h
4308 do :
4309   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4310 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4311 eval as_val=\$$as_ac_Header
4312    if test "x$as_val" = x""yes; then :
4313   cat >>confdefs.h <<_ACEOF
4314 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4315 _ACEOF
4316
4317 fi
4318
4319 done
4320
4321 for ac_header in sys/time.h sys/resource.h
4322 do :
4323   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4324 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4325 eval as_val=\$$as_ac_Header
4326    if test "x$as_val" = x""yes; then :
4327   cat >>confdefs.h <<_ACEOF
4328 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4329 _ACEOF
4330
4331 fi
4332
4333 done
4334
4335 for ac_header in fcntl.h fpu_control.h
4336 do :
4337   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4338 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4339 eval as_val=\$$as_ac_Header
4340    if test "x$as_val" = x""yes; then :
4341   cat >>confdefs.h <<_ACEOF
4342 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4343 _ACEOF
4344
4345 fi
4346
4347 done
4348
4349 for ac_header in dlfcn.h errno.h sys/stat.h
4350 do :
4351   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4352 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4353 eval as_val=\$$as_ac_Header
4354    if test "x$as_val" = x""yes; then :
4355   cat >>confdefs.h <<_ACEOF
4356 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4357 _ACEOF
4358
4359 fi
4360
4361 done
4362
4363 for ac_func in getrusage time sigaction __setfpucw
4364 do :
4365   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4366 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4367 eval as_val=\$$as_ac_var
4368    if test "x$as_val" = x""yes; then :
4369   cat >>confdefs.h <<_ACEOF
4370 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4371 _ACEOF
4372
4373 fi
4374 done
4375
4376
4377 # Check for socket libraries
4378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4379 $as_echo_n "checking for bind in -lsocket... " >&6; }
4380 if test "${ac_cv_lib_socket_bind+set}" = set; then :
4381   $as_echo_n "(cached) " >&6
4382 else
4383   ac_check_lib_save_LIBS=$LIBS
4384 LIBS="-lsocket  $LIBS"
4385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4386 /* end confdefs.h.  */
4387
4388 /* Override any GCC internal prototype to avoid an error.
4389    Use char because int might match the return type of a GCC
4390    builtin and then its argument prototype would still apply.  */
4391 #ifdef __cplusplus
4392 extern "C"
4393 #endif
4394 char bind ();
4395 int
4396 main ()
4397 {
4398 return bind ();
4399   ;
4400   return 0;
4401 }
4402 _ACEOF
4403 if ac_fn_c_try_link "$LINENO"; then :
4404   ac_cv_lib_socket_bind=yes
4405 else
4406   ac_cv_lib_socket_bind=no
4407 fi
4408 rm -f core conftest.err conftest.$ac_objext \
4409     conftest$ac_exeext conftest.$ac_ext
4410 LIBS=$ac_check_lib_save_LIBS
4411 fi
4412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4413 $as_echo "$ac_cv_lib_socket_bind" >&6; }
4414 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
4415   cat >>confdefs.h <<_ACEOF
4416 #define HAVE_LIBSOCKET 1
4417 _ACEOF
4418
4419   LIBS="-lsocket $LIBS"
4420
4421 fi
4422
4423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4424 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4425 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4426   $as_echo_n "(cached) " >&6
4427 else
4428   ac_check_lib_save_LIBS=$LIBS
4429 LIBS="-lnsl  $LIBS"
4430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4431 /* end confdefs.h.  */
4432
4433 /* Override any GCC internal prototype to avoid an error.
4434    Use char because int might match the return type of a GCC
4435    builtin and then its argument prototype would still apply.  */
4436 #ifdef __cplusplus
4437 extern "C"
4438 #endif
4439 char gethostbyname ();
4440 int
4441 main ()
4442 {
4443 return gethostbyname ();
4444   ;
4445   return 0;
4446 }
4447 _ACEOF
4448 if ac_fn_c_try_link "$LINENO"; then :
4449   ac_cv_lib_nsl_gethostbyname=yes
4450 else
4451   ac_cv_lib_nsl_gethostbyname=no
4452 fi
4453 rm -f core conftest.err conftest.$ac_objext \
4454     conftest$ac_exeext conftest.$ac_ext
4455 LIBS=$ac_check_lib_save_LIBS
4456 fi
4457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4458 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4459 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4460   cat >>confdefs.h <<_ACEOF
4461 #define HAVE_LIBNSL 1
4462 _ACEOF
4463
4464   LIBS="-lnsl $LIBS"
4465
4466 fi
4467
4468
4469 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4470 # using the same condition.
4471
4472   # See if the user specified whether he wants zlib support or not.
4473
4474 # Check whether --with-zlib was given.
4475 if test "${with_zlib+set}" = set; then :
4476   withval=$with_zlib;
4477 else
4478   with_zlib=auto
4479 fi
4480
4481
4482   if test "$with_zlib" != "no"; then
4483     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4484 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4485 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4486   $as_echo_n "(cached) " >&6
4487 else
4488   ac_func_search_save_LIBS=$LIBS
4489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4490 /* end confdefs.h.  */
4491
4492 /* Override any GCC internal prototype to avoid an error.
4493    Use char because int might match the return type of a GCC
4494    builtin and then its argument prototype would still apply.  */
4495 #ifdef __cplusplus
4496 extern "C"
4497 #endif
4498 char zlibVersion ();
4499 int
4500 main ()
4501 {
4502 return zlibVersion ();
4503   ;
4504   return 0;
4505 }
4506 _ACEOF
4507 for ac_lib in '' z; do
4508   if test -z "$ac_lib"; then
4509     ac_res="none required"
4510   else
4511     ac_res=-l$ac_lib
4512     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4513   fi
4514   if ac_fn_c_try_link "$LINENO"; then :
4515   ac_cv_search_zlibVersion=$ac_res
4516 fi
4517 rm -f core conftest.err conftest.$ac_objext \
4518     conftest$ac_exeext
4519   if test "${ac_cv_search_zlibVersion+set}" = set; then :
4520   break
4521 fi
4522 done
4523 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4524
4525 else
4526   ac_cv_search_zlibVersion=no
4527 fi
4528 rm conftest.$ac_ext
4529 LIBS=$ac_func_search_save_LIBS
4530 fi
4531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4532 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4533 ac_res=$ac_cv_search_zlibVersion
4534 if test "$ac_res" != no; then :
4535   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4536   for ac_header in zlib.h
4537 do :
4538   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4539 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4540   cat >>confdefs.h <<_ACEOF
4541 #define HAVE_ZLIB_H 1
4542 _ACEOF
4543
4544 fi
4545
4546 done
4547
4548 fi
4549
4550     if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4551       as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4552     fi
4553   fi
4554
4555
4556 . ${srcdir}/../../bfd/configure.host
4557
4558
4559
4560 USE_MAINTAINER_MODE=no
4561 # Check whether --enable-maintainer-mode was given.
4562 if test "${enable_maintainer_mode+set}" = set; then :
4563   enableval=$enable_maintainer_mode; case "${enableval}" in
4564   yes)  MAINT="" USE_MAINTAINER_MODE=yes ;;
4565   no)   MAINT="#" ;;
4566   *)    as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4567 esac
4568 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4569   echo "Setting maintainer mode" 6>&1
4570 fi
4571 else
4572   MAINT="#"
4573 fi
4574
4575
4576
4577 # Check whether --enable-sim-bswap was given.
4578 if test "${enable_sim_bswap+set}" = set; then :
4579   enableval=$enable_sim_bswap; case "${enableval}" in
4580   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4581   no)   sim_bswap="-DWITH_BSWAP=0";;
4582   *)    as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4583 esac
4584 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4585   echo "Setting bswap flags = $sim_bswap" 6>&1
4586 fi
4587 else
4588   sim_bswap=""
4589 fi
4590
4591
4592
4593 # Check whether --enable-sim-cflags was given.
4594 if test "${enable_sim_cflags+set}" = set; then :
4595   enableval=$enable_sim_cflags; case "${enableval}" in
4596   yes)   sim_cflags="-O2 -fomit-frame-pointer";;
4597   trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4598   no)    sim_cflags="";;
4599   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4600 esac
4601 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4602   echo "Setting sim cflags = $sim_cflags" 6>&1
4603 fi
4604 else
4605   sim_cflags=""
4606 fi
4607
4608
4609
4610 # Check whether --enable-sim-debug was given.
4611 if test "${enable_sim_debug+set}" = set; then :
4612   enableval=$enable_sim_debug; case "${enableval}" in
4613   yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4614   no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4615   *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4616 esac
4617 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4618   echo "Setting sim debug = $sim_debug" 6>&1
4619 fi
4620 else
4621   sim_debug=""
4622 fi
4623
4624
4625
4626 # Check whether --enable-sim-stdio was given.
4627 if test "${enable_sim_stdio+set}" = set; then :
4628   enableval=$enable_sim_stdio; case "${enableval}" in
4629   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4630   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4631   *)    as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4632 esac
4633 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4634   echo "Setting stdio flags = $sim_stdio" 6>&1
4635 fi
4636 else
4637   sim_stdio=""
4638 fi
4639
4640
4641
4642 # Check whether --enable-sim-trace was given.
4643 if test "${enable_sim_trace+set}" = set; then :
4644   enableval=$enable_sim_trace; case "${enableval}" in
4645   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4646   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4647   [-0-9]*)
4648         sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4649   [[:lower:]]*)
4650         sim_trace=""
4651         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4652           if test x"$sim_trace" = x; then
4653             sim_trace="-DWITH_TRACE='(TRACE_$x"
4654           else
4655             sim_trace="${sim_trace}|TRACE_$x"
4656           fi
4657         done
4658         sim_trace="$sim_trace)'" ;;
4659 esac
4660 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4661   echo "Setting sim trace = $sim_trace" 6>&1
4662 fi
4663 else
4664   sim_trace=""
4665 fi
4666
4667
4668
4669 # Check whether --enable-sim-profile was given.
4670 if test "${enable_sim_profile+set}" = set; then :
4671   enableval=$enable_sim_profile; case "${enableval}" in
4672   yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4673   no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4674   [-0-9]*)
4675         sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4676   [a-z]*)
4677         sim_profile=""
4678         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4679           if test x"$sim_profile" = x; then
4680             sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4681           else
4682             sim_profile="${sim_profile}|PROFILE_$x"
4683           fi
4684         done
4685         sim_profile="$sim_profile)'" ;;
4686 esac
4687 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4688   echo "Setting sim profile = $sim_profile" 6>&1
4689 fi
4690 else
4691   sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4692 fi
4693
4694
4695
4696
4697 # Check whether --with-pkgversion was given.
4698 if test "${with_pkgversion+set}" = set; then :
4699   withval=$with_pkgversion; case "$withval" in
4700       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4701       no)  PKGVERSION= ;;
4702       *)   PKGVERSION="($withval) " ;;
4703      esac
4704 else
4705   PKGVERSION="(GDB) "
4706
4707 fi
4708
4709
4710
4711
4712
4713 # Check whether --with-bugurl was given.
4714 if test "${with_bugurl+set}" = set; then :
4715   withval=$with_bugurl; case "$withval" in
4716       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4717       no)  BUGURL=
4718            ;;
4719       *)   BUGURL="$withval"
4720            ;;
4721      esac
4722 else
4723   BUGURL="http://www.gnu.org/software/gdb/bugs/"
4724
4725 fi
4726
4727   case ${BUGURL} in
4728   "")
4729     REPORT_BUGS_TO=
4730     REPORT_BUGS_TEXI=
4731     ;;
4732   *)
4733     REPORT_BUGS_TO="<$BUGURL>"
4734     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4735     ;;
4736   esac;
4737
4738
4739
4740
4741 cat >>confdefs.h <<_ACEOF
4742 #define PKGVERSION "$PKGVERSION"
4743 _ACEOF
4744
4745
4746 cat >>confdefs.h <<_ACEOF
4747 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4748 _ACEOF
4749
4750
4751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4752 $as_echo_n "checking return type of signal handlers... " >&6; }
4753 if test "${ac_cv_type_signal+set}" = set; then :
4754   $as_echo_n "(cached) " >&6
4755 else
4756   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4757 /* end confdefs.h.  */
4758 #include <sys/types.h>
4759 #include <signal.h>
4760
4761 int
4762 main ()
4763 {
4764 return *(signal (0, 0)) (0) == 1;
4765   ;
4766   return 0;
4767 }
4768 _ACEOF
4769 if ac_fn_c_try_compile "$LINENO"; then :
4770   ac_cv_type_signal=int
4771 else
4772   ac_cv_type_signal=void
4773 fi
4774 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4775 fi
4776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4777 $as_echo "$ac_cv_type_signal" >&6; }
4778
4779 cat >>confdefs.h <<_ACEOF
4780 #define RETSIGTYPE $ac_cv_type_signal
4781 _ACEOF
4782
4783
4784
4785
4786
4787 sim_link_files=
4788 sim_link_links=
4789
4790 sim_link_links=tconfig.h
4791 if test -f ${srcdir}/tconfig.in
4792 then
4793   sim_link_files=tconfig.in
4794 else
4795   sim_link_files=../common/tconfig.in
4796 fi
4797
4798 # targ-vals.def points to the libc macro description file.
4799 case "${target}" in
4800 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4801 esac
4802 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4803 sim_link_links="${sim_link_links} targ-vals.def"
4804
4805
4806
4807
4808 # Check whether --enable-werror was given.
4809 if test "${enable_werror+set}" = set; then :
4810   enableval=$enable_werror; case "${enableval}" in
4811      yes | y) ERROR_ON_WARNING="yes" ;;
4812      no | n)  ERROR_ON_WARNING="no" ;;
4813      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
4814    esac
4815 fi
4816
4817
4818 # Enable -Werror by default when using gcc
4819 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
4820     ERROR_ON_WARNING=yes
4821 fi
4822
4823 WERROR_CFLAGS=""
4824 if test "${ERROR_ON_WARNING}" = yes ; then
4825 # NOTE: Disabled in the sim dir due to most sims generating warnings.
4826 #    WERROR_CFLAGS="-Werror"
4827      true
4828 fi
4829
4830 # The entries after -Wno-pointer-sign are disabled warnings which may
4831 # be enabled in the future, which can not currently be used to build
4832 # GDB.
4833 # NOTE: If you change this list, remember to update
4834 # gdb/doc/gdbint.texinfo.
4835 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
4836 -Wformat-nonliteral -Wno-pointer-sign \
4837 -Wno-unused -Wunused-value -Wunused-function \
4838 -Wno-switch -Wno-char-subscripts -Wmissing-prototypes"
4839
4840 # Enable -Wno-format by default when using gcc on mingw since many
4841 # GCC versions complain about %I64.
4842 case "${host}" in
4843   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
4844 esac
4845
4846 # Check whether --enable-build-warnings was given.
4847 if test "${enable_build_warnings+set}" = set; then :
4848   enableval=$enable_build_warnings; case "${enableval}" in
4849   yes)  ;;
4850   no)   build_warnings="-w";;
4851   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4852         build_warnings="${build_warnings} ${t}";;
4853   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4854         build_warnings="${t} ${build_warnings}";;
4855   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4856 esac
4857 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4858   echo "Setting compiler warning flags = $build_warnings" 6>&1
4859 fi
4860 fi
4861 # Check whether --enable-sim-build-warnings was given.
4862 if test "${enable_sim_build_warnings+set}" = set; then :
4863   enableval=$enable_sim_build_warnings; case "${enableval}" in
4864   yes)  ;;
4865   no)   build_warnings="-w";;
4866   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4867         build_warnings="${build_warnings} ${t}";;
4868   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4869         build_warnings="${t} ${build_warnings}";;
4870   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4871 esac
4872 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4873   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
4874 fi
4875 fi
4876 WARN_CFLAGS=""
4877 if test "x${build_warnings}" != x -a "x$GCC" = xyes
4878 then
4879     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
4880 $as_echo_n "checking compiler warning flags... " >&6; }
4881     # Separate out the -Werror flag as some files just cannot be
4882     # compiled with it enabled.
4883     for w in ${build_warnings}; do
4884         case $w in
4885         -Werr*) WERROR_CFLAGS=-Werror ;;
4886         *) # Check that GCC accepts it
4887             saved_CFLAGS="$CFLAGS"
4888             CFLAGS="$CFLAGS $w"
4889             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4890 /* end confdefs.h.  */
4891
4892 int
4893 main ()
4894 {
4895
4896   ;
4897   return 0;
4898 }
4899 _ACEOF
4900 if ac_fn_c_try_compile "$LINENO"; then :
4901   WARN_CFLAGS="${WARN_CFLAGS} $w"
4902 fi
4903 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4904             CFLAGS="$saved_CFLAGS"
4905         esac
4906     done
4907     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
4908 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
4909 fi
4910
4911
4912 for ac_header in unistd.h
4913 do :
4914   ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
4915 if test "x$ac_cv_header_unistd_h" = x""yes; then :
4916   cat >>confdefs.h <<_ACEOF
4917 #define HAVE_UNISTD_H 1
4918 _ACEOF
4919
4920 fi
4921
4922 done
4923
4924
4925
4926
4927 ac_sources="$sim_link_files"
4928 ac_dests="$sim_link_links"
4929 while test -n "$ac_sources"; do
4930   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
4931   set $ac_sources; ac_source=$1; shift; ac_sources=$*
4932   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
4933 done
4934 ac_config_links="$ac_config_links $ac_config_links_1"
4935
4936 cgen_breaks=""
4937 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
4938 cgen_breaks="break cgen_rtx_error";
4939 fi
4940
4941 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
4942
4943 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
4944
4945 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
4946
4947 ac_config_commands="$ac_config_commands Makefile"
4948
4949 ac_config_commands="$ac_config_commands stamp-h"
4950
4951 cat >confcache <<\_ACEOF
4952 # This file is a shell script that caches the results of configure
4953 # tests run on this system so they can be shared between configure
4954 # scripts and configure runs, see configure's option --config-cache.
4955 # It is not useful on other systems.  If it contains results you don't
4956 # want to keep, you may remove or edit it.
4957 #
4958 # config.status only pays attention to the cache file if you give it
4959 # the --recheck option to rerun configure.
4960 #
4961 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4962 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4963 # following values.
4964
4965 _ACEOF
4966
4967 # The following way of writing the cache mishandles newlines in values,
4968 # but we know of no workaround that is simple, portable, and efficient.
4969 # So, we kill variables containing newlines.
4970 # Ultrix sh set writes to stderr and can't be redirected directly,
4971 # and sets the high bit in the cache file unless we assign to the vars.
4972 (
4973   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4974     eval ac_val=\$$ac_var
4975     case $ac_val in #(
4976     *${as_nl}*)
4977       case $ac_var in #(
4978       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4979 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4980       esac
4981       case $ac_var in #(
4982       _ | IFS | as_nl) ;; #(
4983       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4984       *) { eval $ac_var=; unset $ac_var;} ;;
4985       esac ;;
4986     esac
4987   done
4988
4989   (set) 2>&1 |
4990     case $as_nl`(ac_space=' '; set) 2>&1` in #(
4991     *${as_nl}ac_space=\ *)
4992       # `set' does not quote correctly, so add quotes: double-quote
4993       # substitution turns \\\\ into \\, and sed turns \\ into \.
4994       sed -n \
4995         "s/'/'\\\\''/g;
4996           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4997       ;; #(
4998     *)
4999       # `set' quotes correctly as required by POSIX, so do not add quotes.
5000       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5001       ;;
5002     esac |
5003     sort
5004 ) |
5005   sed '
5006      /^ac_cv_env_/b end
5007      t clear
5008      :clear
5009      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5010      t end
5011      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5012      :end' >>confcache
5013 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5014   if test -w "$cache_file"; then
5015     test "x$cache_file" != "x/dev/null" &&
5016       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5017 $as_echo "$as_me: updating cache $cache_file" >&6;}
5018     cat confcache >$cache_file
5019   else
5020     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5021 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5022   fi
5023 fi
5024 rm -f confcache
5025
5026 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5027 # Let make expand exec_prefix.
5028 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5029
5030 DEFS=-DHAVE_CONFIG_H
5031
5032 ac_libobjs=
5033 ac_ltlibobjs=
5034 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5035   # 1. Remove the extension, and $U if already installed.
5036   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5037   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5038   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
5039   #    will be set to the directory where LIBOBJS objects are built.
5040   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5041   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5042 done
5043 LIBOBJS=$ac_libobjs
5044
5045 LTLIBOBJS=$ac_ltlibobjs
5046
5047
5048 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
5049   as_fn_error "conditional \"GMAKE\" was never defined.
5050 Usually this means the macro was only invoked conditionally." "$LINENO" 5
5051 fi
5052
5053 : ${CONFIG_STATUS=./config.status}
5054 ac_write_fail=0
5055 ac_clean_files_save=$ac_clean_files
5056 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5057 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5058 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5059 as_write_fail=0
5060 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5061 #! $SHELL
5062 # Generated by $as_me.
5063 # Run this file to recreate the current configuration.
5064 # Compiler output produced by configure, useful for debugging
5065 # configure, is in config.log if it exists.
5066
5067 debug=false
5068 ac_cs_recheck=false
5069 ac_cs_silent=false
5070
5071 SHELL=\${CONFIG_SHELL-$SHELL}
5072 export SHELL
5073 _ASEOF
5074 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5075 ## -------------------- ##
5076 ## M4sh Initialization. ##
5077 ## -------------------- ##
5078
5079 # Be more Bourne compatible
5080 DUALCASE=1; export DUALCASE # for MKS sh
5081 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5082   emulate sh
5083   NULLCMD=:
5084   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5085   # is contrary to our usage.  Disable this feature.
5086   alias -g '${1+"$@"}'='"$@"'
5087   setopt NO_GLOB_SUBST
5088 else
5089   case `(set -o) 2>/dev/null` in #(
5090   *posix*) :
5091     set -o posix ;; #(
5092   *) :
5093      ;;
5094 esac
5095 fi
5096
5097
5098 as_nl='
5099 '
5100 export as_nl
5101 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5102 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5103 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5104 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5105 # Prefer a ksh shell builtin over an external printf program on Solaris,
5106 # but without wasting forks for bash or zsh.
5107 if test -z "$BASH_VERSION$ZSH_VERSION" \
5108     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5109   as_echo='print -r --'
5110   as_echo_n='print -rn --'
5111 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5112   as_echo='printf %s\n'
5113   as_echo_n='printf %s'
5114 else
5115   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5116     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5117     as_echo_n='/usr/ucb/echo -n'
5118   else
5119     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5120     as_echo_n_body='eval
5121       arg=$1;
5122       case $arg in #(
5123       *"$as_nl"*)
5124         expr "X$arg" : "X\\(.*\\)$as_nl";
5125         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5126       esac;
5127       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5128     '
5129     export as_echo_n_body
5130     as_echo_n='sh -c $as_echo_n_body as_echo'
5131   fi
5132   export as_echo_body
5133   as_echo='sh -c $as_echo_body as_echo'
5134 fi
5135
5136 # The user is always right.
5137 if test "${PATH_SEPARATOR+set}" != set; then
5138   PATH_SEPARATOR=:
5139   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5140     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5141       PATH_SEPARATOR=';'
5142   }
5143 fi
5144
5145
5146 # IFS
5147 # We need space, tab and new line, in precisely that order.  Quoting is
5148 # there to prevent editors from complaining about space-tab.
5149 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5150 # splitting by setting IFS to empty value.)
5151 IFS=" ""        $as_nl"
5152
5153 # Find who we are.  Look in the path if we contain no directory separator.
5154 case $0 in #((
5155   *[\\/]* ) as_myself=$0 ;;
5156   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5157 for as_dir in $PATH
5158 do
5159   IFS=$as_save_IFS
5160   test -z "$as_dir" && as_dir=.
5161     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5162   done
5163 IFS=$as_save_IFS
5164
5165      ;;
5166 esac
5167 # We did not find ourselves, most probably we were run as `sh COMMAND'
5168 # in which case we are not to be found in the path.
5169 if test "x$as_myself" = x; then
5170   as_myself=$0
5171 fi
5172 if test ! -f "$as_myself"; then
5173   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5174   exit 1
5175 fi
5176
5177 # Unset variables that we do not need and which cause bugs (e.g. in
5178 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
5179 # suppresses any "Segmentation fault" message there.  '((' could
5180 # trigger a bug in pdksh 5.2.14.
5181 for as_var in BASH_ENV ENV MAIL MAILPATH
5182 do eval test x\${$as_var+set} = xset \
5183   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5184 done
5185 PS1='$ '
5186 PS2='> '
5187 PS4='+ '
5188
5189 # NLS nuisances.
5190 LC_ALL=C
5191 export LC_ALL
5192 LANGUAGE=C
5193 export LANGUAGE
5194
5195 # CDPATH.
5196 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5197
5198
5199 # as_fn_error ERROR [LINENO LOG_FD]
5200 # ---------------------------------
5201 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5202 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5203 # script with status $?, using 1 if that was 0.
5204 as_fn_error ()
5205 {
5206   as_status=$?; test $as_status -eq 0 && as_status=1
5207   if test "$3"; then
5208     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5209     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5210   fi
5211   $as_echo "$as_me: error: $1" >&2
5212   as_fn_exit $as_status
5213 } # as_fn_error
5214
5215
5216 # as_fn_set_status STATUS
5217 # -----------------------
5218 # Set $? to STATUS, without forking.
5219 as_fn_set_status ()
5220 {
5221   return $1
5222 } # as_fn_set_status
5223
5224 # as_fn_exit STATUS
5225 # -----------------
5226 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5227 as_fn_exit ()
5228 {
5229   set +e
5230   as_fn_set_status $1
5231   exit $1
5232 } # as_fn_exit
5233
5234 # as_fn_unset VAR
5235 # ---------------
5236 # Portably unset VAR.
5237 as_fn_unset ()
5238 {
5239   { eval $1=; unset $1;}
5240 }
5241 as_unset=as_fn_unset
5242 # as_fn_append VAR VALUE
5243 # ----------------------
5244 # Append the text in VALUE to the end of the definition contained in VAR. Take
5245 # advantage of any shell optimizations that allow amortized linear growth over
5246 # repeated appends, instead of the typical quadratic growth present in naive
5247 # implementations.
5248 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5249   eval 'as_fn_append ()
5250   {
5251     eval $1+=\$2
5252   }'
5253 else
5254   as_fn_append ()
5255   {
5256     eval $1=\$$1\$2
5257   }
5258 fi # as_fn_append
5259
5260 # as_fn_arith ARG...
5261 # ------------------
5262 # Perform arithmetic evaluation on the ARGs, and store the result in the
5263 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5264 # must be portable across $(()) and expr.
5265 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5266   eval 'as_fn_arith ()
5267   {
5268     as_val=$(( $* ))
5269   }'
5270 else
5271   as_fn_arith ()
5272   {
5273     as_val=`expr "$@" || test $? -eq 1`
5274   }
5275 fi # as_fn_arith
5276
5277
5278 if expr a : '\(a\)' >/dev/null 2>&1 &&
5279    test "X`expr 00001 : '.*\(...\)'`" = X001; then
5280   as_expr=expr
5281 else
5282   as_expr=false
5283 fi
5284
5285 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5286   as_basename=basename
5287 else
5288   as_basename=false
5289 fi
5290
5291 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5292   as_dirname=dirname
5293 else
5294   as_dirname=false
5295 fi
5296
5297 as_me=`$as_basename -- "$0" ||
5298 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5299          X"$0" : 'X\(//\)$' \| \
5300          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5301 $as_echo X/"$0" |
5302     sed '/^.*\/\([^/][^/]*\)\/*$/{
5303             s//\1/
5304             q
5305           }
5306           /^X\/\(\/\/\)$/{
5307             s//\1/
5308             q
5309           }
5310           /^X\/\(\/\).*/{
5311             s//\1/
5312             q
5313           }
5314           s/.*/./; q'`
5315
5316 # Avoid depending upon Character Ranges.
5317 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5318 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5319 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5320 as_cr_digits='0123456789'
5321 as_cr_alnum=$as_cr_Letters$as_cr_digits
5322
5323 ECHO_C= ECHO_N= ECHO_T=
5324 case `echo -n x` in #(((((
5325 -n*)
5326   case `echo 'xy\c'` in
5327   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
5328   xy)  ECHO_C='\c';;
5329   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
5330        ECHO_T=' ';;
5331   esac;;
5332 *)
5333   ECHO_N='-n';;
5334 esac
5335
5336 rm -f conf$$ conf$$.exe conf$$.file
5337 if test -d conf$$.dir; then
5338   rm -f conf$$.dir/conf$$.file
5339 else
5340   rm -f conf$$.dir
5341   mkdir conf$$.dir 2>/dev/null
5342 fi
5343 if (echo >conf$$.file) 2>/dev/null; then
5344   if ln -s conf$$.file conf$$ 2>/dev/null; then
5345     as_ln_s='ln -s'
5346     # ... but there are two gotchas:
5347     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5348     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5349     # In both cases, we have to default to `cp -p'.
5350     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5351       as_ln_s='cp -p'
5352   elif ln conf$$.file conf$$ 2>/dev/null; then
5353     as_ln_s=ln
5354   else
5355     as_ln_s='cp -p'
5356   fi
5357 else
5358   as_ln_s='cp -p'
5359 fi
5360 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5361 rmdir conf$$.dir 2>/dev/null
5362
5363
5364 # as_fn_mkdir_p
5365 # -------------
5366 # Create "$as_dir" as a directory, including parents if necessary.
5367 as_fn_mkdir_p ()
5368 {
5369
5370   case $as_dir in #(
5371   -*) as_dir=./$as_dir;;
5372   esac
5373   test -d "$as_dir" || eval $as_mkdir_p || {
5374     as_dirs=
5375     while :; do
5376       case $as_dir in #(
5377       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5378       *) as_qdir=$as_dir;;
5379       esac
5380       as_dirs="'$as_qdir' $as_dirs"
5381       as_dir=`$as_dirname -- "$as_dir" ||
5382 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5383          X"$as_dir" : 'X\(//\)[^/]' \| \
5384          X"$as_dir" : 'X\(//\)$' \| \
5385          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5386 $as_echo X"$as_dir" |
5387     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5388             s//\1/
5389             q
5390           }
5391           /^X\(\/\/\)[^/].*/{
5392             s//\1/
5393             q
5394           }
5395           /^X\(\/\/\)$/{
5396             s//\1/
5397             q
5398           }
5399           /^X\(\/\).*/{
5400             s//\1/
5401             q
5402           }
5403           s/.*/./; q'`
5404       test -d "$as_dir" && break
5405     done
5406     test -z "$as_dirs" || eval "mkdir $as_dirs"
5407   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5408
5409
5410 } # as_fn_mkdir_p
5411 if mkdir -p . 2>/dev/null; then
5412   as_mkdir_p='mkdir -p "$as_dir"'
5413 else
5414   test -d ./-p && rmdir ./-p
5415   as_mkdir_p=false
5416 fi
5417
5418 if test -x / >/dev/null 2>&1; then
5419   as_test_x='test -x'
5420 else
5421   if ls -dL / >/dev/null 2>&1; then
5422     as_ls_L_option=L
5423   else
5424     as_ls_L_option=
5425   fi
5426   as_test_x='
5427     eval sh -c '\''
5428       if test -d "$1"; then
5429         test -d "$1/.";
5430       else
5431         case $1 in #(
5432         -*)set "./$1";;
5433         esac;
5434         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5435         ???[sx]*):;;*)false;;esac;fi
5436     '\'' sh
5437   '
5438 fi
5439 as_executable_p=$as_test_x
5440
5441 # Sed expression to map a string onto a valid CPP name.
5442 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5443
5444 # Sed expression to map a string onto a valid variable name.
5445 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5446
5447
5448 exec 6>&1
5449 ## ----------------------------------- ##
5450 ## Main body of $CONFIG_STATUS script. ##
5451 ## ----------------------------------- ##
5452 _ASEOF
5453 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5454
5455 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5456 # Save the log message, to keep $0 and so on meaningful, and to
5457 # report actual input values of CONFIG_FILES etc. instead of their
5458 # values after options handling.
5459 ac_log="
5460 This file was extended by $as_me, which was
5461 generated by GNU Autoconf 2.64.  Invocation command line was
5462
5463   CONFIG_FILES    = $CONFIG_FILES
5464   CONFIG_HEADERS  = $CONFIG_HEADERS
5465   CONFIG_LINKS    = $CONFIG_LINKS
5466   CONFIG_COMMANDS = $CONFIG_COMMANDS
5467   $ $0 $@
5468
5469 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5470 "
5471
5472 _ACEOF
5473
5474 case $ac_config_files in *"
5475 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5476 esac
5477
5478 case $ac_config_headers in *"
5479 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5480 esac
5481
5482
5483 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5484 # Files that config.status was made for.
5485 config_files="$ac_config_files"
5486 config_headers="$ac_config_headers"
5487 config_links="$ac_config_links"
5488 config_commands="$ac_config_commands"
5489
5490 _ACEOF
5491
5492 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5493 ac_cs_usage="\
5494 \`$as_me' instantiates files and other configuration actions
5495 from templates according to the current configuration.  Unless the files
5496 and actions are specified as TAGs, all are instantiated by default.
5497
5498 Usage: $0 [OPTION]... [TAG]...
5499
5500   -h, --help       print this help, then exit
5501   -V, --version    print version number and configuration settings, then exit
5502   -q, --quiet, --silent
5503                    do not print progress messages
5504   -d, --debug      don't remove temporary files
5505       --recheck    update $as_me by reconfiguring in the same conditions
5506       --file=FILE[:TEMPLATE]
5507                    instantiate the configuration file FILE
5508       --header=FILE[:TEMPLATE]
5509                    instantiate the configuration header FILE
5510
5511 Configuration files:
5512 $config_files
5513
5514 Configuration headers:
5515 $config_headers
5516
5517 Configuration links:
5518 $config_links
5519
5520 Configuration commands:
5521 $config_commands
5522
5523 Report bugs to the package provider."
5524
5525 _ACEOF
5526 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5527 ac_cs_version="\\
5528 config.status
5529 configured by $0, generated by GNU Autoconf 2.64,
5530   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5531
5532 Copyright (C) 2009 Free Software Foundation, Inc.
5533 This config.status script is free software; the Free Software Foundation
5534 gives unlimited permission to copy, distribute and modify it."
5535
5536 ac_pwd='$ac_pwd'
5537 srcdir='$srcdir'
5538 INSTALL='$INSTALL'
5539 test -n "\$AWK" || AWK=awk
5540 _ACEOF
5541
5542 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5543 # The default lists apply if the user does not specify any file.
5544 ac_need_defaults=:
5545 while test $# != 0
5546 do
5547   case $1 in
5548   --*=*)
5549     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5550     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5551     ac_shift=:
5552     ;;
5553   *)
5554     ac_option=$1
5555     ac_optarg=$2
5556     ac_shift=shift
5557     ;;
5558   esac
5559
5560   case $ac_option in
5561   # Handling of the options.
5562   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5563     ac_cs_recheck=: ;;
5564   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5565     $as_echo "$ac_cs_version"; exit ;;
5566   --debug | --debu | --deb | --de | --d | -d )
5567     debug=: ;;
5568   --file | --fil | --fi | --f )
5569     $ac_shift
5570     case $ac_optarg in
5571     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5572     esac
5573     as_fn_append CONFIG_FILES " '$ac_optarg'"
5574     ac_need_defaults=false;;
5575   --header | --heade | --head | --hea )
5576     $ac_shift
5577     case $ac_optarg in
5578     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5579     esac
5580     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5581     ac_need_defaults=false;;
5582   --he | --h)
5583     # Conflict between --help and --header
5584     as_fn_error "ambiguous option: \`$1'
5585 Try \`$0 --help' for more information.";;
5586   --help | --hel | -h )
5587     $as_echo "$ac_cs_usage"; exit ;;
5588   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5589   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5590     ac_cs_silent=: ;;
5591
5592   # This is an error.
5593   -*) as_fn_error "unrecognized option: \`$1'
5594 Try \`$0 --help' for more information." ;;
5595
5596   *) as_fn_append ac_config_targets " $1"
5597      ac_need_defaults=false ;;
5598
5599   esac
5600   shift
5601 done
5602
5603 ac_configure_extra_args=
5604
5605 if $ac_cs_silent; then
5606   exec 6>/dev/null
5607   ac_configure_extra_args="$ac_configure_extra_args --silent"
5608 fi
5609
5610 _ACEOF
5611 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5612 if \$ac_cs_recheck; then
5613   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5614   shift
5615   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5616   CONFIG_SHELL='$SHELL'
5617   export CONFIG_SHELL
5618   exec "\$@"
5619 fi
5620
5621 _ACEOF
5622 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5623 exec 5>>config.log
5624 {
5625   echo
5626   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5627 ## Running $as_me. ##
5628 _ASBOX
5629   $as_echo "$ac_log"
5630 } >&5
5631
5632 _ACEOF
5633 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5634 #
5635 # INIT-COMMANDS
5636 #
5637 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
5638
5639 _ACEOF
5640
5641 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5642
5643 # Handling of arguments.
5644 for ac_config_target in $ac_config_targets
5645 do
5646   case $ac_config_target in
5647     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5648     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
5649     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
5650     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
5651     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
5652     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
5653     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
5654     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
5655
5656   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5657   esac
5658 done
5659
5660
5661 # If the user did not use the arguments to specify the items to instantiate,
5662 # then the envvar interface is used.  Set only those that are not.
5663 # We use the long form for the default assignment because of an extremely
5664 # bizarre bug on SunOS 4.1.3.
5665 if $ac_need_defaults; then
5666   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5667   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5668   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
5669   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5670 fi
5671
5672 # Have a temporary directory for convenience.  Make it in the build tree
5673 # simply because there is no reason against having it here, and in addition,
5674 # creating and moving files from /tmp can sometimes cause problems.
5675 # Hook for its removal unless debugging.
5676 # Note that there is a small window in which the directory will not be cleaned:
5677 # after its creation but before its name has been assigned to `$tmp'.
5678 $debug ||
5679 {
5680   tmp=
5681   trap 'exit_status=$?
5682   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5683 ' 0
5684   trap 'as_fn_exit 1' 1 2 13 15
5685 }
5686 # Create a (secure) tmp directory for tmp files.
5687
5688 {
5689   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5690   test -n "$tmp" && test -d "$tmp"
5691 }  ||
5692 {
5693   tmp=./conf$$-$RANDOM
5694   (umask 077 && mkdir "$tmp")
5695 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
5696
5697 # Set up the scripts for CONFIG_FILES section.
5698 # No need to generate them if there are no CONFIG_FILES.
5699 # This happens for instance with `./config.status config.h'.
5700 if test -n "$CONFIG_FILES"; then
5701
5702
5703 ac_cr=`echo X | tr X '\015'`
5704 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5705 # But we know of no other shell where ac_cr would be empty at this
5706 # point, so we can use a bashism as a fallback.
5707 if test "x$ac_cr" = x; then
5708   eval ac_cr=\$\'\\r\'
5709 fi
5710 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5711 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5712   ac_cs_awk_cr='\r'
5713 else
5714   ac_cs_awk_cr=$ac_cr
5715 fi
5716
5717 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5718 _ACEOF
5719
5720
5721 {
5722   echo "cat >conf$$subs.awk <<_ACEOF" &&
5723   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5724   echo "_ACEOF"
5725 } >conf$$subs.sh ||
5726   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5727 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5728 ac_delim='%!_!# '
5729 for ac_last_try in false false false false false :; do
5730   . ./conf$$subs.sh ||
5731     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5732
5733   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5734   if test $ac_delim_n = $ac_delim_num; then
5735     break
5736   elif $ac_last_try; then
5737     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5738   else
5739     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5740   fi
5741 done
5742 rm -f conf$$subs.sh
5743
5744 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5745 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5746 _ACEOF
5747 sed -n '
5748 h
5749 s/^/S["/; s/!.*/"]=/
5750 p
5751 g
5752 s/^[^!]*!//
5753 :repl
5754 t repl
5755 s/'"$ac_delim"'$//
5756 t delim
5757 :nl
5758 h
5759 s/\(.\{148\}\).*/\1/
5760 t more1
5761 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5762 p
5763 n
5764 b repl
5765 :more1
5766 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5767 p
5768 g
5769 s/.\{148\}//
5770 t nl
5771 :delim
5772 h
5773 s/\(.\{148\}\).*/\1/
5774 t more2
5775 s/["\\]/\\&/g; s/^/"/; s/$/"/
5776 p
5777 b
5778 :more2
5779 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5780 p
5781 g
5782 s/.\{148\}//
5783 t delim
5784 ' <conf$$subs.awk | sed '
5785 /^[^""]/{
5786   N
5787   s/\n//
5788 }
5789 ' >>$CONFIG_STATUS || ac_write_fail=1
5790 rm -f conf$$subs.awk
5791 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5792 _ACAWK
5793 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5794   for (key in S) S_is_set[key] = 1
5795   FS = "\a"
5796
5797 }
5798 {
5799   line = $ 0
5800   nfields = split(line, field, "@")
5801   substed = 0
5802   len = length(field[1])
5803   for (i = 2; i < nfields; i++) {
5804     key = field[i]
5805     keylen = length(key)
5806     if (S_is_set[key]) {
5807       value = S[key]
5808       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5809       len += length(value) + length(field[++i])
5810       substed = 1
5811     } else
5812       len += 1 + keylen
5813   }
5814
5815   print line
5816 }
5817
5818 _ACAWK
5819 _ACEOF
5820 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5821 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5822   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5823 else
5824   cat
5825 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
5826   || as_fn_error "could not setup config files machinery" "$LINENO" 5
5827 _ACEOF
5828
5829 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5830 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5831 # trailing colons and then remove the whole line if VPATH becomes empty
5832 # (actually we leave an empty line to preserve line numbers).
5833 if test "x$srcdir" = x.; then
5834   ac_vpsub='/^[  ]*VPATH[        ]*=/{
5835 s/:*\$(srcdir):*/:/
5836 s/:*\${srcdir}:*/:/
5837 s/:*@srcdir@:*/:/
5838 s/^\([^=]*=[     ]*\):*/\1/
5839 s/:*$//
5840 s/^[^=]*=[       ]*$//
5841 }'
5842 fi
5843
5844 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5845 fi # test -n "$CONFIG_FILES"
5846
5847 # Set up the scripts for CONFIG_HEADERS section.
5848 # No need to generate them if there are no CONFIG_HEADERS.
5849 # This happens for instance with `./config.status Makefile'.
5850 if test -n "$CONFIG_HEADERS"; then
5851 cat >"$tmp/defines.awk" <<\_ACAWK ||
5852 BEGIN {
5853 _ACEOF
5854
5855 # Transform confdefs.h into an awk script `defines.awk', embedded as
5856 # here-document in config.status, that substitutes the proper values into
5857 # config.h.in to produce config.h.
5858
5859 # Create a delimiter string that does not exist in confdefs.h, to ease
5860 # handling of long lines.
5861 ac_delim='%!_!# '
5862 for ac_last_try in false false :; do
5863   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5864   if test -z "$ac_t"; then
5865     break
5866   elif $ac_last_try; then
5867     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
5868   else
5869     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5870   fi
5871 done
5872
5873 # For the awk script, D is an array of macro values keyed by name,
5874 # likewise P contains macro parameters if any.  Preserve backslash
5875 # newline sequences.
5876
5877 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5878 sed -n '
5879 s/.\{148\}/&'"$ac_delim"'/g
5880 t rset
5881 :rset
5882 s/^[     ]*#[    ]*define[       ][      ]*/ /
5883 t def
5884 d
5885 :def
5886 s/\\$//
5887 t bsnl
5888 s/["\\]/\\&/g
5889 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
5890 D["\1"]=" \3"/p
5891 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
5892 d
5893 :bsnl
5894 s/["\\]/\\&/g
5895 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
5896 D["\1"]=" \3\\\\\\n"\\/p
5897 t cont
5898 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5899 t cont
5900 d
5901 :cont
5902 n
5903 s/.\{148\}/&'"$ac_delim"'/g
5904 t clear
5905 :clear
5906 s/\\$//
5907 t bsnlc
5908 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5909 d
5910 :bsnlc
5911 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5912 b cont
5913 ' <confdefs.h | sed '
5914 s/'"$ac_delim"'/"\\\
5915 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5916
5917 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5918   for (key in D) D_is_set[key] = 1
5919   FS = "\a"
5920 }
5921 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5922   line = \$ 0
5923   split(line, arg, " ")
5924   if (arg[1] == "#") {
5925     defundef = arg[2]
5926     mac1 = arg[3]
5927   } else {
5928     defundef = substr(arg[1], 2)
5929     mac1 = arg[2]
5930   }
5931   split(mac1, mac2, "(") #)
5932   macro = mac2[1]
5933   prefix = substr(line, 1, index(line, defundef) - 1)
5934   if (D_is_set[macro]) {
5935     # Preserve the white space surrounding the "#".
5936     print prefix "define", macro P[macro] D[macro]
5937     next
5938   } else {
5939     # Replace #undef with comments.  This is necessary, for example,
5940     # in the case of _POSIX_SOURCE, which is predefined and required
5941     # on some systems where configure will not decide to define it.
5942     if (defundef == "undef") {
5943       print "/*", prefix defundef, macro, "*/"
5944       next
5945     }
5946   }
5947 }
5948 { print }
5949 _ACAWK
5950 _ACEOF
5951 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5952   as_fn_error "could not setup config headers machinery" "$LINENO" 5
5953 fi # test -n "$CONFIG_HEADERS"
5954
5955
5956 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
5957 shift
5958 for ac_tag
5959 do
5960   case $ac_tag in
5961   :[FHLC]) ac_mode=$ac_tag; continue;;
5962   esac
5963   case $ac_mode$ac_tag in
5964   :[FHL]*:*);;
5965   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
5966   :[FH]-) ac_tag=-:-;;
5967   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5968   esac
5969   ac_save_IFS=$IFS
5970   IFS=:
5971   set x $ac_tag
5972   IFS=$ac_save_IFS
5973   shift
5974   ac_file=$1
5975   shift
5976
5977   case $ac_mode in
5978   :L) ac_source=$1;;
5979   :[FH])
5980     ac_file_inputs=
5981     for ac_f
5982     do
5983       case $ac_f in
5984       -) ac_f="$tmp/stdin";;
5985       *) # Look for the file first in the build tree, then in the source tree
5986          # (if the path is not absolute).  The absolute path cannot be DOS-style,
5987          # because $ac_f cannot contain `:'.
5988          test -f "$ac_f" ||
5989            case $ac_f in
5990            [\\/$]*) false;;
5991            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5992            esac ||
5993            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5994       esac
5995       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5996       as_fn_append ac_file_inputs " '$ac_f'"
5997     done
5998
5999     # Let's still pretend it is `configure' which instantiates (i.e., don't
6000     # use $as_me), people would be surprised to read:
6001     #    /* config.h.  Generated by config.status.  */
6002     configure_input='Generated from '`
6003           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6004         `' by configure.'
6005     if test x"$ac_file" != x-; then
6006       configure_input="$ac_file.  $configure_input"
6007       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6008 $as_echo "$as_me: creating $ac_file" >&6;}
6009     fi
6010     # Neutralize special characters interpreted by sed in replacement strings.
6011     case $configure_input in #(
6012     *\&* | *\|* | *\\* )
6013        ac_sed_conf_input=`$as_echo "$configure_input" |
6014        sed 's/[\\\\&|]/\\\\&/g'`;; #(
6015     *) ac_sed_conf_input=$configure_input;;
6016     esac
6017
6018     case $ac_tag in
6019     *:-:* | *:-) cat >"$tmp/stdin" \
6020       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
6021     esac
6022     ;;
6023   esac
6024
6025   ac_dir=`$as_dirname -- "$ac_file" ||
6026 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6027          X"$ac_file" : 'X\(//\)[^/]' \| \
6028          X"$ac_file" : 'X\(//\)$' \| \
6029          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6030 $as_echo X"$ac_file" |
6031     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6032             s//\1/
6033             q
6034           }
6035           /^X\(\/\/\)[^/].*/{
6036             s//\1/
6037             q
6038           }
6039           /^X\(\/\/\)$/{
6040             s//\1/
6041             q
6042           }
6043           /^X\(\/\).*/{
6044             s//\1/
6045             q
6046           }
6047           s/.*/./; q'`
6048   as_dir="$ac_dir"; as_fn_mkdir_p
6049   ac_builddir=.
6050
6051 case "$ac_dir" in
6052 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6053 *)
6054   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6055   # A ".." for each directory in $ac_dir_suffix.
6056   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6057   case $ac_top_builddir_sub in
6058   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6059   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6060   esac ;;
6061 esac
6062 ac_abs_top_builddir=$ac_pwd
6063 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6064 # for backward compatibility:
6065 ac_top_builddir=$ac_top_build_prefix
6066
6067 case $srcdir in
6068   .)  # We are building in place.
6069     ac_srcdir=.
6070     ac_top_srcdir=$ac_top_builddir_sub
6071     ac_abs_top_srcdir=$ac_pwd ;;
6072   [\\/]* | ?:[\\/]* )  # Absolute name.
6073     ac_srcdir=$srcdir$ac_dir_suffix;
6074     ac_top_srcdir=$srcdir
6075     ac_abs_top_srcdir=$srcdir ;;
6076   *) # Relative name.
6077     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6078     ac_top_srcdir=$ac_top_build_prefix$srcdir
6079     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6080 esac
6081 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6082
6083
6084   case $ac_mode in
6085   :F)
6086   #
6087   # CONFIG_FILE
6088   #
6089
6090   case $INSTALL in
6091   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6092   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6093   esac
6094 _ACEOF
6095
6096 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6097 # If the template does not know about datarootdir, expand it.
6098 # FIXME: This hack should be removed a few years after 2.60.
6099 ac_datarootdir_hack=; ac_datarootdir_seen=
6100 ac_sed_dataroot='
6101 /datarootdir/ {
6102   p
6103   q
6104 }
6105 /@datadir@/p
6106 /@docdir@/p
6107 /@infodir@/p
6108 /@localedir@/p
6109 /@mandir@/p'
6110 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6111 *datarootdir*) ac_datarootdir_seen=yes;;
6112 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6113   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6114 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6115 _ACEOF
6116 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6117   ac_datarootdir_hack='
6118   s&@datadir@&$datadir&g
6119   s&@docdir@&$docdir&g
6120   s&@infodir@&$infodir&g
6121   s&@localedir@&$localedir&g
6122   s&@mandir@&$mandir&g
6123   s&\\\${datarootdir}&$datarootdir&g' ;;
6124 esac
6125 _ACEOF
6126
6127 # Neutralize VPATH when `$srcdir' = `.'.
6128 # Shell code in configure.ac might set extrasub.
6129 # FIXME: do we really want to maintain this feature?
6130 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6131 ac_sed_extra="$ac_vpsub
6132 $extrasub
6133 _ACEOF
6134 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6135 :t
6136 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6137 s|@configure_input@|$ac_sed_conf_input|;t t
6138 s&@top_builddir@&$ac_top_builddir_sub&;t t
6139 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6140 s&@srcdir@&$ac_srcdir&;t t
6141 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6142 s&@top_srcdir@&$ac_top_srcdir&;t t
6143 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6144 s&@builddir@&$ac_builddir&;t t
6145 s&@abs_builddir@&$ac_abs_builddir&;t t
6146 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6147 s&@INSTALL@&$ac_INSTALL&;t t
6148 $ac_datarootdir_hack
6149 "
6150 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6151   || as_fn_error "could not create $ac_file" "$LINENO" 5
6152
6153 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6154   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6155   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6156   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6157 which seems to be undefined.  Please make sure it is defined." >&5
6158 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6159 which seems to be undefined.  Please make sure it is defined." >&2;}
6160
6161   rm -f "$tmp/stdin"
6162   case $ac_file in
6163   -) cat "$tmp/out" && rm -f "$tmp/out";;
6164   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6165   esac \
6166   || as_fn_error "could not create $ac_file" "$LINENO" 5
6167  ;;
6168   :H)
6169   #
6170   # CONFIG_HEADER
6171   #
6172   if test x"$ac_file" != x-; then
6173     {
6174       $as_echo "/* $configure_input  */" \
6175       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6176     } >"$tmp/config.h" \
6177       || as_fn_error "could not create $ac_file" "$LINENO" 5
6178     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6179       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6180 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6181     else
6182       rm -f "$ac_file"
6183       mv "$tmp/config.h" "$ac_file" \
6184         || as_fn_error "could not create $ac_file" "$LINENO" 5
6185     fi
6186   else
6187     $as_echo "/* $configure_input  */" \
6188       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6189       || as_fn_error "could not create -" "$LINENO" 5
6190   fi
6191  ;;
6192   :L)
6193   #
6194   # CONFIG_LINK
6195   #
6196
6197   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
6198     :
6199   else
6200     # Prefer the file from the source tree if names are identical.
6201     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
6202       ac_source=$srcdir/$ac_source
6203     fi
6204
6205     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
6206 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
6207
6208     if test ! -r "$ac_source"; then
6209       as_fn_error "$ac_source: file not found" "$LINENO" 5
6210     fi
6211     rm -f "$ac_file"
6212
6213     # Try a relative symlink, then a hard link, then a copy.
6214     case $srcdir in
6215     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
6216         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
6217     esac
6218     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
6219       ln "$ac_source" "$ac_file" 2>/dev/null ||
6220       cp -p "$ac_source" "$ac_file" ||
6221       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
6222   fi
6223  ;;
6224   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6225 $as_echo "$as_me: executing $ac_file commands" >&6;}
6226  ;;
6227   esac
6228
6229
6230   case $ac_file$ac_mode in
6231     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
6232     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
6233  rm -f Makesim1.tmp Makesim2.tmp Makefile
6234  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
6235  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
6236  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
6237         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
6238         <Makefile.sim >Makefile
6239  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
6240  ;;
6241     "stamp-h":C) echo > stamp-h ;;
6242
6243   esac
6244 done # for ac_tag
6245
6246
6247 as_fn_exit 0
6248 _ACEOF
6249 ac_clean_files=$ac_clean_files_save
6250
6251 test $ac_write_fail = 0 ||
6252   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6253
6254
6255 # configure is writing to config.log, and then calls config.status.
6256 # config.status does its own redirection, appending to config.log.
6257 # Unfortunately, on DOS this fails, as config.log is still kept open
6258 # by configure, so config.status won't be able to write to it; its
6259 # output is simply discarded.  So we exec the FD to /dev/null,
6260 # effectively closing config.log, so it can be properly (re)opened and
6261 # appended to by config.status.  When coming back to configure, we
6262 # need to make the FD available again.
6263 if test "$no_create" != yes; then
6264   ac_cs_success=:
6265   ac_config_status_args=
6266   test "$silent" = yes &&
6267     ac_config_status_args="$ac_config_status_args --quiet"
6268   exec 5>/dev/null
6269   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6270   exec 5>>config.log
6271   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6272   # would make configure fail if this is the last instruction.
6273   $ac_cs_success || as_fn_exit $?
6274 fi
6275 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6276   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6277 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6278 fi
6279
6280