sim/frv/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 sim_trapdump
 595 cgen
 596 cgendir
 597 CGEN_MAINT
 598 REPORT_BUGS_TEXI
 599 REPORT_BUGS_TO
 600 PKGVERSION
 601 sim_profile
 602 sim_trace
 603 sim_stdio
 604 sim_debug
 605 sim_cflags
 606 sim_bswap
 607 MAINT
 608 CATOBJEXT
 609 GENCAT
 610 INSTOBJEXT
 611 DATADIRNAME
 612 CATALOGS
 613 POSUB
 614 GMSGFMT
 615 XGETTEXT
 616 INCINTL
 617 LIBINTL_DEP
 618 LIBINTL
 619 USE_NLS
 620 GMAKE_FALSE
 621 GMAKE_TRUE
 622 MAKE
 623 CCDEPMODE
 624 DEPDIR
 625 am__leading_dot
 626 PACKAGE
 627 RANLIB
 628 AR
 629 HDEFINES
 630 CC_FOR_BUILD
 631 INSTALL_DATA
 632 INSTALL_SCRIPT
 633 INSTALL_PROGRAM
 634 EGREP
 635 GREP
 636 CPP
 637 target_os
 638 target_vendor
 639 target_cpu
 640 target
 641 host_os
 642 host_vendor
 643 host_cpu
 644 host
 645 build_os
 646 build_vendor
 647 build_cpu
 648 build
 649 OBJEXT
 650 EXEEXT
 651 ac_ct_CC
 652 CPPFLAGS
 653 LDFLAGS
 654 CFLAGS
 655 CC
 656 WERROR_CFLAGS
 657 WARN_CFLAGS
 658 sim_xor_endian
 659 sim_stdcall
 660 sim_smp
 661 sim_reserved_bits
 662 sim_regparm
 663 sim_packages
 664 sim_inline
 665 sim_hw
 666 sim_hw_objs
 667 sim_hw_cflags
 668 sim_default_model
 669 sim_scache
 670 sim_float
 671 sim_hostendian
 672 sim_endian
 673 sim_bitsize
 674 sim_assert
 675 sim_alignment
 676 sim_environment
 677 target_alias
 678 host_alias
 679 build_alias
 680 LIBS
 681 ECHO_T
 682 ECHO_N
 683 ECHO_C
 684 DEFS
 685 mandir
 686 localedir
 687 libdir
 688 psdir
 689 pdfdir
 690 dvidir
 691 htmldir
 692 infodir
 693 docdir
 694 oldincludedir
 695 includedir
 696 localstatedir
 697 sharedstatedir
 698 sysconfdir
 699 datadir
 700 datarootdir
 701 libexecdir
 702 sbindir
 703 bindir
 704 program_transform_name
 705 prefix
 706 exec_prefix
 707 PACKAGE_URL
 708 PACKAGE_BUGREPORT
 709 PACKAGE_STRING
 710 PACKAGE_VERSION
 711 PACKAGE_TARNAME
 712 PACKAGE_NAME
 713 PATH_SEPARATOR
 714 SHELL'
 715 ac_subst_files=''
 716 ac_user_opts='
 717 enable_option_checking
 718 with_zlib
 719 enable_maintainer_mode
 720 enable_sim_bswap
 721 enable_sim_cflags
 722 enable_sim_debug
 723 enable_sim_stdio
 724 enable_sim_trace
 725 enable_sim_profile
 726 with_pkgversion
 727 with_bugurl
 728 enable_sim_endian
 729 enable_sim_alignment
 730 enable_sim_hostendian
 731 enable_sim_scache
 732 enable_sim_default_model
 733 enable_sim_environment
 734 enable_cgen_maint
 735 enable_sim_trapdump
 736 '
 737       ac_precious_vars='build_alias
 738 host_alias
 739 target_alias
 740 CC
 741 CFLAGS
 742 LDFLAGS
 743 LIBS
 744 CPPFLAGS
 745 CPP'
 746
 747
 748 # Initialize some variables set by options.
 749 ac_init_help=
 750 ac_init_version=false
 751 ac_unrecognized_opts=
 752 ac_unrecognized_sep=
 753 # The variables have the same names as the options, with
 754 # dashes changed to underlines.
 755 cache_file=/dev/null
 756 exec_prefix=NONE
 757 no_create=
 758 no_recursion=
 759 prefix=NONE
 760 program_prefix=NONE
 761 program_suffix=NONE
 762 program_transform_name=s,x,x,
 763 silent=
 764 site=
 765 srcdir=
 766 verbose=
 767 x_includes=NONE
 768 x_libraries=NONE
 769
 770 # Installation directory options.
 771 # These are left unexpanded so users can "make install exec_prefix=/foo"
 772 # and all the variables that are supposed to be based on exec_prefix
 773 # by default will actually change.
 774 # Use braces instead of parens because sh, perl, etc. also accept them.
 775 # (The list follows the same order as the GNU Coding Standards.)
 776 bindir='${exec_prefix}/bin'
 777 sbindir='${exec_prefix}/sbin'
 778 libexecdir='${exec_prefix}/libexec'
 779 datarootdir='${prefix}/share'
 780 datadir='${datarootdir}'
 781 sysconfdir='${prefix}/etc'
 782 sharedstatedir='${prefix}/com'
 783 localstatedir='${prefix}/var'
 784 includedir='${prefix}/include'
 785 oldincludedir='/usr/include'
 786 docdir='${datarootdir}/doc/${PACKAGE}'
 787 infodir='${datarootdir}/info'
 788 htmldir='${docdir}'
 789 dvidir='${docdir}'
 790 pdfdir='${docdir}'
 791 psdir='${docdir}'
 792 libdir='${exec_prefix}/lib'
 793 localedir='${datarootdir}/locale'
 794 mandir='${datarootdir}/man'
 795
 796 ac_prev=
 797 ac_dashdash=
 798 for ac_option
 799 do
 800   # If the previous option needs an argument, assign it.
 801   if test -n "$ac_prev"; then
 802     eval $ac_prev=\$ac_option
 803     ac_prev=
 804     continue
 805   fi
 806
 807   case $ac_option in
 808   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 809   *)    ac_optarg=yes ;;
 810   esac
 811
 812   # Accept the important Cygnus configure options, so we can diagnose typos.
 813
 814   case $ac_dashdash$ac_option in
 815   --)
 816     ac_dashdash=yes ;;
 817
 818   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 819     ac_prev=bindir ;;
 820   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 821     bindir=$ac_optarg ;;
 822
 823   -build | --build | --buil | --bui | --bu)
 824     ac_prev=build_alias ;;
 825   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 826     build_alias=$ac_optarg ;;
 827
 828   -cache-file | --cache-file | --cache-fil | --cache-fi \
 829   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 830     ac_prev=cache_file ;;
 831   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 832   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 833     cache_file=$ac_optarg ;;
 834
 835   --config-cache | -C)
 836     cache_file=config.cache ;;
 837
 838   -datadir | --datadir | --datadi | --datad)
 839     ac_prev=datadir ;;
 840   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 841     datadir=$ac_optarg ;;
 842
 843   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 844   | --dataroo | --dataro | --datar)
 845     ac_prev=datarootdir ;;
 846   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 847   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 848     datarootdir=$ac_optarg ;;
 849
 850   -disable-* | --disable-*)
 851     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 852     # Reject names that are not valid shell variable names.
 853     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 854       as_fn_error "invalid feature name: $ac_useropt"
 855     ac_useropt_orig=$ac_useropt
 856     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 857     case $ac_user_opts in
 858       *"
 859 "enable_$ac_useropt"
 860 "*) ;;
 861       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 862          ac_unrecognized_sep=', ';;
 863     esac
 864     eval enable_$ac_useropt=no ;;
 865
 866   -docdir | --docdir | --docdi | --doc | --do)
 867     ac_prev=docdir ;;
 868   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 869     docdir=$ac_optarg ;;
 870
 871   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 872     ac_prev=dvidir ;;
 873   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 874     dvidir=$ac_optarg ;;
 875
 876   -enable-* | --enable-*)
 877     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 878     # Reject names that are not valid shell variable names.
 879     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 880       as_fn_error "invalid feature name: $ac_useropt"
 881     ac_useropt_orig=$ac_useropt
 882     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 883     case $ac_user_opts in
 884       *"
 885 "enable_$ac_useropt"
 886 "*) ;;
 887       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 888          ac_unrecognized_sep=', ';;
 889     esac
 890     eval enable_$ac_useropt=\$ac_optarg ;;
 891
 892   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 893   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 894   | --exec | --exe | --ex)
 895     ac_prev=exec_prefix ;;
 896   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 897   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 898   | --exec=* | --exe=* | --ex=*)
 899     exec_prefix=$ac_optarg ;;
 900
 901   -gas | --gas | --ga | --g)
 902     # Obsolete; use --with-gas.
 903     with_gas=yes ;;
 904
 905   -help | --help | --hel | --he | -h)
 906     ac_init_help=long ;;
 907   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 908     ac_init_help=recursive ;;
 909   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 910     ac_init_help=short ;;
 911
 912   -host | --host | --hos | --ho)
 913     ac_prev=host_alias ;;
 914   -host=* | --host=* | --hos=* | --ho=*)
 915     host_alias=$ac_optarg ;;
 916
 917   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 918     ac_prev=htmldir ;;
 919   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 920   | --ht=*)
 921     htmldir=$ac_optarg ;;
 922
 923   -includedir | --includedir | --includedi | --included | --include \
 924   | --includ | --inclu | --incl | --inc)
 925     ac_prev=includedir ;;
 926   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 927   | --includ=* | --inclu=* | --incl=* | --inc=*)
 928     includedir=$ac_optarg ;;
 929
 930   -infodir | --infodir | --infodi | --infod | --info | --inf)
 931     ac_prev=infodir ;;
 932   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 933     infodir=$ac_optarg ;;
 934
 935   -libdir | --libdir | --libdi | --libd)
 936     ac_prev=libdir ;;
 937   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 938     libdir=$ac_optarg ;;
 939
 940   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 941   | --libexe | --libex | --libe)
 942     ac_prev=libexecdir ;;
 943   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 944   | --libexe=* | --libex=* | --libe=*)
 945     libexecdir=$ac_optarg ;;
 946
 947   -localedir | --localedir | --localedi | --localed | --locale)
 948     ac_prev=localedir ;;
 949   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 950     localedir=$ac_optarg ;;
 951
 952   -localstatedir | --localstatedir | --localstatedi | --localstated \
 953   | --localstate | --localstat | --localsta | --localst | --locals)
 954     ac_prev=localstatedir ;;
 955   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 956   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 957     localstatedir=$ac_optarg ;;
 958
 959   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 960     ac_prev=mandir ;;
 961   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 962     mandir=$ac_optarg ;;
 963
 964   -nfp | --nfp | --nf)
 965     # Obsolete; use --without-fp.
 966     with_fp=no ;;
 967
 968   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 969   | --no-cr | --no-c | -n)
 970     no_create=yes ;;
 971
 972   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 973   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 974     no_recursion=yes ;;
 975
 976   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 977   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 978   | --oldin | --oldi | --old | --ol | --o)
 979     ac_prev=oldincludedir ;;
 980   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 981   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 982   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 983     oldincludedir=$ac_optarg ;;
 984
 985   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 986     ac_prev=prefix ;;
 987   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 988     prefix=$ac_optarg ;;
 989
 990   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 991   | --program-pre | --program-pr | --program-p)
 992     ac_prev=program_prefix ;;
 993   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 994   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 995     program_prefix=$ac_optarg ;;
 996
 997   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 998   | --program-suf | --program-su | --program-s)
 999     ac_prev=program_suffix ;;
1000   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1001   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1002     program_suffix=$ac_optarg ;;
1003
1004   -program-transform-name | --program-transform-name \
1005   | --program-transform-nam | --program-transform-na \
1006   | --program-transform-n | --program-transform- \
1007   | --program-transform | --program-transfor \
1008   | --program-transfo | --program-transf \
1009   | --program-trans | --program-tran \
1010   | --progr-tra | --program-tr | --program-t)
1011     ac_prev=program_transform_name ;;
1012   -program-transform-name=* | --program-transform-name=* \
1013   | --program-transform-nam=* | --program-transform-na=* \
1014   | --program-transform-n=* | --program-transform-=* \
1015   | --program-transform=* | --program-transfor=* \
1016   | --program-transfo=* | --program-transf=* \
1017   | --program-trans=* | --program-tran=* \
1018   | --progr-tra=* | --program-tr=* | --program-t=*)
1019     program_transform_name=$ac_optarg ;;
1020
1021   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1022     ac_prev=pdfdir ;;
1023   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1024     pdfdir=$ac_optarg ;;
1025
1026   -psdir | --psdir | --psdi | --psd | --ps)
1027     ac_prev=psdir ;;
1028   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1029     psdir=$ac_optarg ;;
1030
1031   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1032   | -silent | --silent | --silen | --sile | --sil)
1033     silent=yes ;;
1034
1035   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1036     ac_prev=sbindir ;;
1037   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1038   | --sbi=* | --sb=*)
1039     sbindir=$ac_optarg ;;
1040
1041   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1042   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1043   | --sharedst | --shareds | --shared | --share | --shar \
1044   | --sha | --sh)
1045     ac_prev=sharedstatedir ;;
1046   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1047   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1048   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1049   | --sha=* | --sh=*)
1050     sharedstatedir=$ac_optarg ;;
1051
1052   -site | --site | --sit)
1053     ac_prev=site ;;
1054   -site=* | --site=* | --sit=*)
1055     site=$ac_optarg ;;
1056
1057   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1058     ac_prev=srcdir ;;
1059   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1060     srcdir=$ac_optarg ;;
1061
1062   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1063   | --syscon | --sysco | --sysc | --sys | --sy)
1064     ac_prev=sysconfdir ;;
1065   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1066   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1067     sysconfdir=$ac_optarg ;;
1068
1069   -target | --target | --targe | --targ | --tar | --ta | --t)
1070     ac_prev=target_alias ;;
1071   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1072     target_alias=$ac_optarg ;;
1073
1074   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1075     verbose=yes ;;
1076
1077   -version | --version | --versio | --versi | --vers | -V)
1078     ac_init_version=: ;;
1079
1080   -with-* | --with-*)
1081     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1082     # Reject names that are not valid shell variable names.
1083     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1084       as_fn_error "invalid package name: $ac_useropt"
1085     ac_useropt_orig=$ac_useropt
1086     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1087     case $ac_user_opts in
1088       *"
1089 "with_$ac_useropt"
1090 "*) ;;
1091       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1092          ac_unrecognized_sep=', ';;
1093     esac
1094     eval with_$ac_useropt=\$ac_optarg ;;
1095
1096   -without-* | --without-*)
1097     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1098     # Reject names that are not valid shell variable names.
1099     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1100       as_fn_error "invalid package name: $ac_useropt"
1101     ac_useropt_orig=$ac_useropt
1102     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1103     case $ac_user_opts in
1104       *"
1105 "with_$ac_useropt"
1106 "*) ;;
1107       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1108          ac_unrecognized_sep=', ';;
1109     esac
1110     eval with_$ac_useropt=no ;;
1111
1112   --x)
1113     # Obsolete; use --with-x.
1114     with_x=yes ;;
1115
1116   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1117   | --x-incl | --x-inc | --x-in | --x-i)
1118     ac_prev=x_includes ;;
1119   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1120   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1121     x_includes=$ac_optarg ;;
1122
1123   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1124   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1125     ac_prev=x_libraries ;;
1126   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1127   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1128     x_libraries=$ac_optarg ;;
1129
1130   -*) as_fn_error "unrecognized option: \`$ac_option'
1131 Try \`$0 --help' for more information."
1132     ;;
1133
1134   *=*)
1135     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1136     # Reject names that are not valid shell variable names.
1137     case $ac_envvar in #(
1138       '' | [0-9]* | *[!_$as_cr_alnum]* )
1139       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1140     esac
1141     eval $ac_envvar=\$ac_optarg
1142     export $ac_envvar ;;
1143
1144   *)
1145     # FIXME: should be removed in autoconf 3.0.
1146     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1147     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1148       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1149     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1150     ;;
1151
1152   esac
1153 done
1154
1155 if test -n "$ac_prev"; then
1156   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1157   as_fn_error "missing argument to $ac_option"
1158 fi
1159
1160 if test -n "$ac_unrecognized_opts"; then
1161   case $enable_option_checking in
1162     no) ;;
1163     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1164     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1165   esac
1166 fi
1167
1168 # Check all directory arguments for consistency.
1169 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1170                 datadir sysconfdir sharedstatedir localstatedir includedir \
1171                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1172                 libdir localedir mandir
1173 do
1174   eval ac_val=\$$ac_var
1175   # Remove trailing slashes.
1176   case $ac_val in
1177     */ )
1178       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1179       eval $ac_var=\$ac_val;;
1180   esac
1181   # Be sure to have absolute directory names.
1182   case $ac_val in
1183     [\\/$]* | ?:[\\/]* )  continue;;
1184     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1185   esac
1186   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1187 done
1188
1189 # There might be people who depend on the old broken behavior: `$host'
1190 # used to hold the argument of --host etc.
1191 # FIXME: To remove some day.
1192 build=$build_alias
1193 host=$host_alias
1194 target=$target_alias
1195
1196 # FIXME: To remove some day.
1197 if test "x$host_alias" != x; then
1198   if test "x$build_alias" = x; then
1199     cross_compiling=maybe
1200     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1201     If a cross compiler is detected then cross compile mode will be used." >&2
1202   elif test "x$build_alias" != "x$host_alias"; then
1203     cross_compiling=yes
1204   fi
1205 fi
1206
1207 ac_tool_prefix=
1208 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1209
1210 test "$silent" = yes && exec 6>/dev/null
1211
1212
1213 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1214 ac_ls_di=`ls -di .` &&
1215 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1216   as_fn_error "working directory cannot be determined"
1217 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1218   as_fn_error "pwd does not report name of working directory"
1219
1220
1221 # Find the source files, if location was not specified.
1222 if test -z "$srcdir"; then
1223   ac_srcdir_defaulted=yes
1224   # Try the directory containing this script, then the parent directory.
1225   ac_confdir=`$as_dirname -- "$as_myself" ||
1226 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1227          X"$as_myself" : 'X\(//\)[^/]' \| \
1228          X"$as_myself" : 'X\(//\)$' \| \
1229          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1230 $as_echo X"$as_myself" |
1231     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1232             s//\1/
1233             q
1234           }
1235           /^X\(\/\/\)[^/].*/{
1236             s//\1/
1237             q
1238           }
1239           /^X\(\/\/\)$/{
1240             s//\1/
1241             q
1242           }
1243           /^X\(\/\).*/{
1244             s//\1/
1245             q
1246           }
1247           s/.*/./; q'`
1248   srcdir=$ac_confdir
1249   if test ! -r "$srcdir/$ac_unique_file"; then
1250     srcdir=..
1251   fi
1252 else
1253   ac_srcdir_defaulted=no
1254 fi
1255 if test ! -r "$srcdir/$ac_unique_file"; then
1256   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1257   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1258 fi
1259 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1260 ac_abs_confdir=`(
1261         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1262         pwd)`
1263 # When building in place, set srcdir=.
1264 if test "$ac_abs_confdir" = "$ac_pwd"; then
1265   srcdir=.
1266 fi
1267 # Remove unnecessary trailing slashes from srcdir.
1268 # Double slashes in file names in object file debugging info
1269 # mess up M-x gdb in Emacs.
1270 case $srcdir in
1271 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1272 esac
1273 for ac_var in $ac_precious_vars; do
1274   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1275   eval ac_env_${ac_var}_value=\$${ac_var}
1276   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1277   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1278 done
1279
1280 #
1281 # Report the --help message.
1282 #
1283 if test "$ac_init_help" = "long"; then
1284   # Omit some internal or obsolete options to make the list less imposing.
1285   # This message is too long to be a string in the A/UX 3.1 sh.
1286   cat <<_ACEOF
1287 \`configure' configures this package to adapt to many kinds of systems.
1288
1289 Usage: $0 [OPTION]... [VAR=VALUE]...
1290
1291 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1292 VAR=VALUE.  See below for descriptions of some of the useful variables.
1293
1294 Defaults for the options are specified in brackets.
1295
1296 Configuration:
1297   -h, --help              display this help and exit
1298       --help=short        display options specific to this package
1299       --help=recursive    display the short help of all the included packages
1300   -V, --version           display version information and exit
1301   -q, --quiet, --silent   do not print \`checking...' messages
1302       --cache-file=FILE   cache test results in FILE [disabled]
1303   -C, --config-cache      alias for \`--cache-file=config.cache'
1304   -n, --no-create         do not create output files
1305       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1306
1307 Installation directories:
1308   --prefix=PREFIX         install architecture-independent files in PREFIX
1309                           [$ac_default_prefix]
1310   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1311                           [PREFIX]
1312
1313 By default, \`make install' will install all the files in
1314 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1315 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1316 for instance \`--prefix=\$HOME'.
1317
1318 For better control, use the options below.
1319
1320 Fine tuning of the installation directories:
1321   --bindir=DIR            user executables [EPREFIX/bin]
1322   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1323   --libexecdir=DIR        program executables [EPREFIX/libexec]
1324   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1325   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1326   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1327   --libdir=DIR            object code libraries [EPREFIX/lib]
1328   --includedir=DIR        C header files [PREFIX/include]
1329   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1330   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1331   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1332   --infodir=DIR           info documentation [DATAROOTDIR/info]
1333   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1334   --mandir=DIR            man documentation [DATAROOTDIR/man]
1335   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1336   --htmldir=DIR           html documentation [DOCDIR]
1337   --dvidir=DIR            dvi documentation [DOCDIR]
1338   --pdfdir=DIR            pdf documentation [DOCDIR]
1339   --psdir=DIR             ps documentation [DOCDIR]
1340 _ACEOF
1341
1342   cat <<\_ACEOF
1343
1344 Program names:
1345   --program-prefix=PREFIX            prepend PREFIX to installed program names
1346   --program-suffix=SUFFIX            append SUFFIX to installed program names
1347   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1348
1349 System types:
1350   --build=BUILD     configure for building on BUILD [guessed]
1351   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1352   --target=TARGET   configure for building compilers for TARGET [HOST]
1353 _ACEOF
1354 fi
1355
1356 if test -n "$ac_init_help"; then
1357
1358   cat <<\_ACEOF
1359
1360 Optional Features:
1361   --disable-option-checking  ignore unrecognized --enable/--with options
1362   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1363   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1364   --enable-maintainer-mode              Enable developer functionality.
1365   --enable-sim-bswap                    Use Host specific BSWAP instruction.
1366   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator
1367   --enable-sim-debug=opts               Enable debugging flags
1368   --enable-sim-stdio                    Specify whether to use stdio for console input/output.
1369   --enable-sim-trace=opts               Enable tracing flags
1370   --enable-sim-profile=opts             Enable profiling flags
1371   --enable-sim-endian=endian            Specify target byte endian orientation.
1372   --enable-sim-alignment=align          Specify strict,  nonstrict or forced alignment of memory accesses.
1373   --enable-sim-hostendian=end           Specify host byte endian orientation.
1374   --enable-sim-scache=size              Specify simulator execution cache size.
1375   --enable-sim-default-model=model      Specify default model to simulate.
1376   --enable-sim-environment=environment  Specify mixed, user, virtual or operating environment.
1377   --enable-cgen-maint=DIR    build cgen generated files
1378   --enable-sim-trapdump         Make unknown traps dump the registers
1379
1380 Optional Packages:
1381   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1382   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1383   --with-zlib             include zlib support (auto/yes/no) default=auto
1384   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1385   --with-bugurl=URL       Direct users to URL to report a bug
1386
1387 Some influential environment variables:
1388   CC          C compiler command
1389   CFLAGS      C compiler flags
1390   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1391               nonstandard directory <lib dir>
1392   LIBS        libraries to pass to the linker, e.g. -l<library>
1393   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1394               you have headers in a nonstandard directory <include dir>
1395   CPP         C preprocessor
1396
1397 Use these variables to override the choices made by `configure' or to help
1398 it to find libraries and programs with nonstandard names/locations.
1399
1400 Report bugs to the package provider.
1401 _ACEOF
1402 ac_status=$?
1403 fi
1404
1405 if test "$ac_init_help" = "recursive"; then
1406   # If there are subdirs, report their specific --help.
1407   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1408     test -d "$ac_dir" ||
1409       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1410       continue
1411     ac_builddir=.
1412
1413 case "$ac_dir" in
1414 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1415 *)
1416   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1417   # A ".." for each directory in $ac_dir_suffix.
1418   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1419   case $ac_top_builddir_sub in
1420   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1421   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1422   esac ;;
1423 esac
1424 ac_abs_top_builddir=$ac_pwd
1425 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1426 # for backward compatibility:
1427 ac_top_builddir=$ac_top_build_prefix
1428
1429 case $srcdir in
1430   .)  # We are building in place.
1431     ac_srcdir=.
1432     ac_top_srcdir=$ac_top_builddir_sub
1433     ac_abs_top_srcdir=$ac_pwd ;;
1434   [\\/]* | ?:[\\/]* )  # Absolute name.
1435     ac_srcdir=$srcdir$ac_dir_suffix;
1436     ac_top_srcdir=$srcdir
1437     ac_abs_top_srcdir=$srcdir ;;
1438   *) # Relative name.
1439     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1440     ac_top_srcdir=$ac_top_build_prefix$srcdir
1441     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1442 esac
1443 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1444
1445     cd "$ac_dir" || { ac_status=$?; continue; }
1446     # Check for guested configure.
1447     if test -f "$ac_srcdir/configure.gnu"; then
1448       echo &&
1449       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1450     elif test -f "$ac_srcdir/configure"; then
1451       echo &&
1452       $SHELL "$ac_srcdir/configure" --help=recursive
1453     else
1454       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1455     fi || ac_status=$?
1456     cd "$ac_pwd" || { ac_status=$?; break; }
1457   done
1458 fi
1459
1460 test -n "$ac_init_help" && exit $ac_status
1461 if $ac_init_version; then
1462   cat <<\_ACEOF
1463 configure
1464 generated by GNU Autoconf 2.64
1465
1466 Copyright (C) 2009 Free Software Foundation, Inc.
1467 This configure script is free software; the Free Software Foundation
1468 gives unlimited permission to copy, distribute and modify it.
1469 _ACEOF
1470   exit
1471 fi
1472
1473 ## ------------------------ ##
1474 ## Autoconf initialization. ##
1475 ## ------------------------ ##
1476
1477 # ac_fn_c_try_compile LINENO
1478 # --------------------------
1479 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1480 ac_fn_c_try_compile ()
1481 {
1482   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1483   rm -f conftest.$ac_objext
1484   if { { ac_try="$ac_compile"
1485 case "(($ac_try" in
1486   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1487   *) ac_try_echo=$ac_try;;
1488 esac
1489 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1490 $as_echo "$ac_try_echo"; } >&5
1491   (eval "$ac_compile") 2>conftest.err
1492   ac_status=$?
1493   if test -s conftest.err; then
1494     grep -v '^ *+' conftest.err >conftest.er1
1495     cat conftest.er1 >&5
1496     mv -f conftest.er1 conftest.err
1497   fi
1498   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1499   test $ac_status = 0; } && {
1500          test -z "$ac_c_werror_flag" ||
1501          test ! -s conftest.err
1502        } && test -s conftest.$ac_objext; then :
1503   ac_retval=0
1504 else
1505   $as_echo "$as_me: failed program was:" >&5
1506 sed 's/^/| /' conftest.$ac_ext >&5
1507
1508         ac_retval=1
1509 fi
1510   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1511   return $ac_retval
1512
1513 } # ac_fn_c_try_compile
1514
1515 # ac_fn_c_try_cpp LINENO
1516 # ----------------------
1517 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1518 ac_fn_c_try_cpp ()
1519 {
1520   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1521   if { { ac_try="$ac_cpp conftest.$ac_ext"
1522 case "(($ac_try" in
1523   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1524   *) ac_try_echo=$ac_try;;
1525 esac
1526 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1527 $as_echo "$ac_try_echo"; } >&5
1528   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1529   ac_status=$?
1530   if test -s conftest.err; then
1531     grep -v '^ *+' conftest.err >conftest.er1
1532     cat conftest.er1 >&5
1533     mv -f conftest.er1 conftest.err
1534   fi
1535   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1536   test $ac_status = 0; } >/dev/null && {
1537          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1538          test ! -s conftest.err
1539        }; then :
1540   ac_retval=0
1541 else
1542   $as_echo "$as_me: failed program was:" >&5
1543 sed 's/^/| /' conftest.$ac_ext >&5
1544
1545     ac_retval=1
1546 fi
1547   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1548   return $ac_retval
1549
1550 } # ac_fn_c_try_cpp
1551
1552 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1553 # -------------------------------------------------------
1554 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1555 # the include files in INCLUDES and setting the cache variable VAR
1556 # accordingly.
1557 ac_fn_c_check_header_mongrel ()
1558 {
1559   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1560   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1561   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1562 $as_echo_n "checking for $2... " >&6; }
1563 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1564   $as_echo_n "(cached) " >&6
1565 fi
1566 eval ac_res=\$$3
1567                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1568 $as_echo "$ac_res" >&6; }
1569 else
1570   # Is the header compilable?
1571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1572 $as_echo_n "checking $2 usability... " >&6; }
1573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1574 /* end confdefs.h.  */
1575 $4
1576 #include <$2>
1577 _ACEOF
1578 if ac_fn_c_try_compile "$LINENO"; then :
1579   ac_header_compiler=yes
1580 else
1581   ac_header_compiler=no
1582 fi
1583 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1585 $as_echo "$ac_header_compiler" >&6; }
1586
1587 # Is the header present?
1588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1589 $as_echo_n "checking $2 presence... " >&6; }
1590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1591 /* end confdefs.h.  */
1592 #include <$2>
1593 _ACEOF
1594 if ac_fn_c_try_cpp "$LINENO"; then :
1595   ac_header_preproc=yes
1596 else
1597   ac_header_preproc=no
1598 fi
1599 rm -f conftest.err conftest.$ac_ext
1600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1601 $as_echo "$ac_header_preproc" >&6; }
1602
1603 # So?  What about this header?
1604 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1605   yes:no: )
1606     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1607 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&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   no:yes:* )
1612     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1613 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1614     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1615 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1616     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1617 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1618     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1619 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1620     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1621 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1622     ;;
1623 esac
1624   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1625 $as_echo_n "checking for $2... " >&6; }
1626 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1627   $as_echo_n "(cached) " >&6
1628 else
1629   eval "$3=\$ac_header_compiler"
1630 fi
1631 eval ac_res=\$$3
1632                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1633 $as_echo "$ac_res" >&6; }
1634 fi
1635   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1636
1637 } # ac_fn_c_check_header_mongrel
1638
1639 # ac_fn_c_try_run LINENO
1640 # ----------------------
1641 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1642 # that executables *can* be run.
1643 ac_fn_c_try_run ()
1644 {
1645   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1646   if { { ac_try="$ac_link"
1647 case "(($ac_try" in
1648   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1649   *) ac_try_echo=$ac_try;;
1650 esac
1651 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1652 $as_echo "$ac_try_echo"; } >&5
1653   (eval "$ac_link") 2>&5
1654   ac_status=$?
1655   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1656   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1657   { { case "(($ac_try" in
1658   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1659   *) ac_try_echo=$ac_try;;
1660 esac
1661 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1662 $as_echo "$ac_try_echo"; } >&5
1663   (eval "$ac_try") 2>&5
1664   ac_status=$?
1665   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1666   test $ac_status = 0; }; }; then :
1667   ac_retval=0
1668 else
1669   $as_echo "$as_me: program exited with status $ac_status" >&5
1670        $as_echo "$as_me: failed program was:" >&5
1671 sed 's/^/| /' conftest.$ac_ext >&5
1672
1673        ac_retval=$ac_status
1674 fi
1675   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1676   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1677   return $ac_retval
1678
1679 } # ac_fn_c_try_run
1680
1681 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1682 # -------------------------------------------------------
1683 # Tests whether HEADER exists and can be compiled using the include files in
1684 # INCLUDES, setting the cache variable VAR accordingly.
1685 ac_fn_c_check_header_compile ()
1686 {
1687   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1688   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1689 $as_echo_n "checking for $2... " >&6; }
1690 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1691   $as_echo_n "(cached) " >&6
1692 else
1693   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1694 /* end confdefs.h.  */
1695 $4
1696 #include <$2>
1697 _ACEOF
1698 if ac_fn_c_try_compile "$LINENO"; then :
1699   eval "$3=yes"
1700 else
1701   eval "$3=no"
1702 fi
1703 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1704 fi
1705 eval ac_res=\$$3
1706                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1707 $as_echo "$ac_res" >&6; }
1708   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1709
1710 } # ac_fn_c_check_header_compile
1711
1712 # ac_fn_c_try_link LINENO
1713 # -----------------------
1714 # Try to link conftest.$ac_ext, and return whether this succeeded.
1715 ac_fn_c_try_link ()
1716 {
1717   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1718   rm -f conftest.$ac_objext conftest$ac_exeext
1719   if { { ac_try="$ac_link"
1720 case "(($ac_try" in
1721   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1722   *) ac_try_echo=$ac_try;;
1723 esac
1724 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1725 $as_echo "$ac_try_echo"; } >&5
1726   (eval "$ac_link") 2>conftest.err
1727   ac_status=$?
1728   if test -s conftest.err; then
1729     grep -v '^ *+' conftest.err >conftest.er1
1730     cat conftest.er1 >&5
1731     mv -f conftest.er1 conftest.err
1732   fi
1733   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1734   test $ac_status = 0; } && {
1735          test -z "$ac_c_werror_flag" ||
1736          test ! -s conftest.err
1737        } && test -s conftest$ac_exeext && {
1738          test "$cross_compiling" = yes ||
1739          $as_test_x conftest$ac_exeext
1740        }; then :
1741   ac_retval=0
1742 else
1743   $as_echo "$as_me: failed program was:" >&5
1744 sed 's/^/| /' conftest.$ac_ext >&5
1745
1746         ac_retval=1
1747 fi
1748   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1749   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1750   # interfere with the next link command; also delete a directory that is
1751   # left behind by Apple's compiler.  We do this before executing the actions.
1752   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1753   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1754   return $ac_retval
1755
1756 } # ac_fn_c_try_link
1757
1758 # ac_fn_c_check_func LINENO FUNC VAR
1759 # ----------------------------------
1760 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1761 ac_fn_c_check_func ()
1762 {
1763   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1764   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1765 $as_echo_n "checking for $2... " >&6; }
1766 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1767   $as_echo_n "(cached) " >&6
1768 else
1769   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1770 /* end confdefs.h.  */
1771 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1772    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1773 #define $2 innocuous_$2
1774
1775 /* System header to define __stub macros and hopefully few prototypes,
1776     which can conflict with char $2 (); below.
1777     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1778     <limits.h> exists even on freestanding compilers.  */
1779
1780 #ifdef __STDC__
1781 # include <limits.h>
1782 #else
1783 # include <assert.h>
1784 #endif
1785
1786 #undef $2
1787
1788 /* Override any GCC internal prototype to avoid an error.
1789    Use char because int might match the return type of a GCC
1790    builtin and then its argument prototype would still apply.  */
1791 #ifdef __cplusplus
1792 extern "C"
1793 #endif
1794 char $2 ();
1795 /* The GNU C library defines this for functions which it implements
1796     to always fail with ENOSYS.  Some functions are actually named
1797     something starting with __ and the normal name is an alias.  */
1798 #if defined __stub_$2 || defined __stub___$2
1799 choke me
1800 #endif
1801
1802 int
1803 main ()
1804 {
1805 return $2 ();
1806   ;
1807   return 0;
1808 }
1809 _ACEOF
1810 if ac_fn_c_try_link "$LINENO"; then :
1811   eval "$3=yes"
1812 else
1813   eval "$3=no"
1814 fi
1815 rm -f core conftest.err conftest.$ac_objext \
1816     conftest$ac_exeext conftest.$ac_ext
1817 fi
1818 eval ac_res=\$$3
1819                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1820 $as_echo "$ac_res" >&6; }
1821   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1822
1823 } # ac_fn_c_check_func
1824 cat >config.log <<_ACEOF
1825 This file contains any messages produced by compilers while
1826 running configure, to aid debugging if configure makes a mistake.
1827
1828 It was created by $as_me, which was
1829 generated by GNU Autoconf 2.64.  Invocation command line was
1830
1831   $ $0 $@
1832
1833 _ACEOF
1834 exec 5>>config.log
1835 {
1836 cat <<_ASUNAME
1837 ## --------- ##
1838 ## Platform. ##
1839 ## --------- ##
1840
1841 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1842 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1843 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1844 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1845 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1846
1847 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1848 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1849
1850 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1851 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1852 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1853 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1854 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1855 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1856 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1857
1858 _ASUNAME
1859
1860 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1861 for as_dir in $PATH
1862 do
1863   IFS=$as_save_IFS
1864   test -z "$as_dir" && as_dir=.
1865     $as_echo "PATH: $as_dir"
1866   done
1867 IFS=$as_save_IFS
1868
1869 } >&5
1870
1871 cat >&5 <<_ACEOF
1872
1873
1874 ## ----------- ##
1875 ## Core tests. ##
1876 ## ----------- ##
1877
1878 _ACEOF
1879
1880
1881 # Keep a trace of the command line.
1882 # Strip out --no-create and --no-recursion so they do not pile up.
1883 # Strip out --silent because we don't want to record it for future runs.
1884 # Also quote any args containing shell meta-characters.
1885 # Make two passes to allow for proper duplicate-argument suppression.
1886 ac_configure_args=
1887 ac_configure_args0=
1888 ac_configure_args1=
1889 ac_must_keep_next=false
1890 for ac_pass in 1 2
1891 do
1892   for ac_arg
1893   do
1894     case $ac_arg in
1895     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1896     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1897     | -silent | --silent | --silen | --sile | --sil)
1898       continue ;;
1899     *\'*)
1900       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1901     esac
1902     case $ac_pass in
1903     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1904     2)
1905       as_fn_append ac_configure_args1 " '$ac_arg'"
1906       if test $ac_must_keep_next = true; then
1907         ac_must_keep_next=false # Got value, back to normal.
1908       else
1909         case $ac_arg in
1910           *=* | --config-cache | -C | -disable-* | --disable-* \
1911           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1912           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1913           | -with-* | --with-* | -without-* | --without-* | --x)
1914             case "$ac_configure_args0 " in
1915               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1916             esac
1917             ;;
1918           -* ) ac_must_keep_next=true ;;
1919         esac
1920       fi
1921       as_fn_append ac_configure_args " '$ac_arg'"
1922       ;;
1923     esac
1924   done
1925 done
1926 { ac_configure_args0=; unset ac_configure_args0;}
1927 { ac_configure_args1=; unset ac_configure_args1;}
1928
1929 # When interrupted or exit'd, cleanup temporary files, and complete
1930 # config.log.  We remove comments because anyway the quotes in there
1931 # would cause problems or look ugly.
1932 # WARNING: Use '\'' to represent an apostrophe within the trap.
1933 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1934 trap 'exit_status=$?
1935   # Save into config.log some information that might help in debugging.
1936   {
1937     echo
1938
1939     cat <<\_ASBOX
1940 ## ---------------- ##
1941 ## Cache variables. ##
1942 ## ---------------- ##
1943 _ASBOX
1944     echo
1945     # The following way of writing the cache mishandles newlines in values,
1946 (
1947   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1948     eval ac_val=\$$ac_var
1949     case $ac_val in #(
1950     *${as_nl}*)
1951       case $ac_var in #(
1952       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1953 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1954       esac
1955       case $ac_var in #(
1956       _ | IFS | as_nl) ;; #(
1957       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1958       *) { eval $ac_var=; unset $ac_var;} ;;
1959       esac ;;
1960     esac
1961   done
1962   (set) 2>&1 |
1963     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1964     *${as_nl}ac_space=\ *)
1965       sed -n \
1966         "s/'\''/'\''\\\\'\'''\''/g;
1967           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1968       ;; #(
1969     *)
1970       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1971       ;;
1972     esac |
1973     sort
1974 )
1975     echo
1976
1977     cat <<\_ASBOX
1978 ## ----------------- ##
1979 ## Output variables. ##
1980 ## ----------------- ##
1981 _ASBOX
1982     echo
1983     for ac_var in $ac_subst_vars
1984     do
1985       eval ac_val=\$$ac_var
1986       case $ac_val in
1987       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1988       esac
1989       $as_echo "$ac_var='\''$ac_val'\''"
1990     done | sort
1991     echo
1992
1993     if test -n "$ac_subst_files"; then
1994       cat <<\_ASBOX
1995 ## ------------------- ##
1996 ## File substitutions. ##
1997 ## ------------------- ##
1998 _ASBOX
1999       echo
2000       for ac_var in $ac_subst_files
2001       do
2002         eval ac_val=\$$ac_var
2003         case $ac_val in
2004         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2005         esac
2006         $as_echo "$ac_var='\''$ac_val'\''"
2007       done | sort
2008       echo
2009     fi
2010
2011     if test -s confdefs.h; then
2012       cat <<\_ASBOX
2013 ## ----------- ##
2014 ## confdefs.h. ##
2015 ## ----------- ##
2016 _ASBOX
2017       echo
2018       cat confdefs.h
2019       echo
2020     fi
2021     test "$ac_signal" != 0 &&
2022       $as_echo "$as_me: caught signal $ac_signal"
2023     $as_echo "$as_me: exit $exit_status"
2024   } >&5
2025   rm -f core *.core core.conftest.* &&
2026     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2027     exit $exit_status
2028 ' 0
2029 for ac_signal in 1 2 13 15; do
2030   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2031 done
2032 ac_signal=0
2033
2034 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2035 rm -f -r conftest* confdefs.h
2036
2037 $as_echo "/* confdefs.h */" > confdefs.h
2038
2039 # Predefined preprocessor variables.
2040
2041 cat >>confdefs.h <<_ACEOF
2042 #define PACKAGE_NAME "$PACKAGE_NAME"
2043 _ACEOF
2044
2045 cat >>confdefs.h <<_ACEOF
2046 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2047 _ACEOF
2048
2049 cat >>confdefs.h <<_ACEOF
2050 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2051 _ACEOF
2052
2053 cat >>confdefs.h <<_ACEOF
2054 #define PACKAGE_STRING "$PACKAGE_STRING"
2055 _ACEOF
2056
2057 cat >>confdefs.h <<_ACEOF
2058 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2059 _ACEOF
2060
2061 cat >>confdefs.h <<_ACEOF
2062 #define PACKAGE_URL "$PACKAGE_URL"
2063 _ACEOF
2064
2065
2066 # Let the site file select an alternate cache file if it wants to.
2067 # Prefer an explicitly selected file to automatically selected ones.
2068 ac_site_file1=NONE
2069 ac_site_file2=NONE
2070 if test -n "$CONFIG_SITE"; then
2071   ac_site_file1=$CONFIG_SITE
2072 elif test "x$prefix" != xNONE; then
2073   ac_site_file1=$prefix/share/config.site
2074   ac_site_file2=$prefix/etc/config.site
2075 else
2076   ac_site_file1=$ac_default_prefix/share/config.site
2077   ac_site_file2=$ac_default_prefix/etc/config.site
2078 fi
2079 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2080 do
2081   test "x$ac_site_file" = xNONE && continue
2082   if test -r "$ac_site_file"; then
2083     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2084 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2085     sed 's/^/| /' "$ac_site_file" >&5
2086     . "$ac_site_file"
2087   fi
2088 done
2089
2090 if test -r "$cache_file"; then
2091   # Some versions of bash will fail to source /dev/null (special
2092   # files actually), so we avoid doing that.
2093   if test -f "$cache_file"; then
2094     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2095 $as_echo "$as_me: loading cache $cache_file" >&6;}
2096     case $cache_file in
2097       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2098       *)                      . "./$cache_file";;
2099     esac
2100   fi
2101 else
2102   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2103 $as_echo "$as_me: creating cache $cache_file" >&6;}
2104   >$cache_file
2105 fi
2106
2107 # Check that the precious variables saved in the cache have kept the same
2108 # value.
2109 ac_cache_corrupted=false
2110 for ac_var in $ac_precious_vars; do
2111   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2112   eval ac_new_set=\$ac_env_${ac_var}_set
2113   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2114   eval ac_new_val=\$ac_env_${ac_var}_value
2115   case $ac_old_set,$ac_new_set in
2116     set,)
2117       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2118 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2119       ac_cache_corrupted=: ;;
2120     ,set)
2121       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2122 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2123       ac_cache_corrupted=: ;;
2124     ,);;
2125     *)
2126       if test "x$ac_old_val" != "x$ac_new_val"; then
2127         # differences in whitespace do not lead to failure.
2128         ac_old_val_w=`echo x $ac_old_val`
2129         ac_new_val_w=`echo x $ac_new_val`
2130         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2131           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2132 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2133           ac_cache_corrupted=:
2134         else
2135           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2136 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2137           eval $ac_var=\$ac_old_val
2138         fi
2139         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2140 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2141         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2142 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2143       fi;;
2144   esac
2145   # Pass precious variables to config.status.
2146   if test "$ac_new_set" = set; then
2147     case $ac_new_val in
2148     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2149     *) ac_arg=$ac_var=$ac_new_val ;;
2150     esac
2151     case " $ac_configure_args " in
2152       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2153       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2154     esac
2155   fi
2156 done
2157 if $ac_cache_corrupted; then
2158   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2159 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2160   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2161 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2162   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2163 fi
2164 ## -------------------- ##
2165 ## Main body of script. ##
2166 ## -------------------- ##
2167
2168 ac_ext=c
2169 ac_cpp='$CPP $CPPFLAGS'
2170 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2171 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2172 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2173
2174
2175 # This file contains common code used by all simulators.
2176 #
2177 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2178 # directory.  It is intended to be invoked before any target specific stuff.
2179 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2180 # It is intended to be invoked last.
2181 #
2182 # The simulator's configure.in should look like:
2183 #
2184 # dnl Process this file with autoconf to produce a configure script.
2185 # AC_PREREQ(2.64)dnl
2186 # AC_INIT(Makefile.in)
2187 # sinclude(../common/aclocal.m4)
2188 #
2189 # SIM_AC_COMMON
2190 #
2191 # ... target specific stuff ...
2192 #
2193 # SIM_AC_OUTPUT
2194
2195 # Include global overrides and fixes for Autoconf.
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222 # _AC_CHECK_DECL_BODY
2223 # -------------------
2224 # Shell function body for AC_CHECK_DECL.
2225 # _AC_CHECK_DECL_BODY
2226
2227 # _AC_CHECK_DECLS(SYMBOL, ACTION-IF_FOUND, ACTION-IF-NOT-FOUND,
2228 #                 INCLUDES)
2229 # -------------------------------------------------------------
2230 # Helper to AC_CHECK_DECLS, which generates the check for a single
2231 # SYMBOL with INCLUDES, performs the AC_DEFINE, then expands
2232 # ACTION-IF-FOUND or ACTION-IF-NOT-FOUND.
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243 ##                                                          -*- Autoconf -*-
2244
2245 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
2246 # Free Software Foundation, Inc.
2247 #
2248 # This file is free software; the Free Software Foundation
2249 # gives unlimited permission to copy and/or distribute it,
2250 # with or without modifications, as long as this notice is preserved.
2251
2252 # serial 8
2253
2254 # Based on depend.m4 from automake 1.9, modified for standalone use in
2255 # an environment where GNU make is required.
2256
2257 # ZW_PROG_COMPILER_DEPENDENCIES
2258 # -----------------------------
2259 # Variant of _AM_DEPENDENCIES which just does the dependency probe and
2260 # sets fooDEPMODE accordingly.  Cache-variable compatible with
2261 # original; not side-effect compatible.  As the users of this macro
2262 # may require accurate dependencies for correct builds, it does *not*
2263 # honor --disable-dependency-checking, and failure to detect a usable
2264 # method is an error.  depcomp is assumed to be located in
2265 # $ac_aux_dir.
2266 #
2267 # FIXME: Should use the Autoconf 2.5x language-selection mechanism.
2268
2269
2270
2271 # AM_SET_DEPDIR
2272 # -------------
2273 # Choose a directory name for dependency files.
2274
2275
2276 # ZW_CREATE_DEPDIR
2277 # ----------------
2278 # As AM_SET_DEPDIR, but also create the directory at config.status time.
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
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329 sim_inline="-DDEFAULT_INLINE=0"
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
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366 # intl sister-directory configuration rules.
2367 #
2368
2369 # The idea behind this macro is that there's no need to repeat all the
2370 # autoconf probes done by the intl directory - it's already done them
2371 # for us.  In fact, there's no need even to look at the cache for the
2372 # answers.  All we need to do is nab a few pieces of information.
2373 # The intl directory is set up to make this easy, by generating a
2374 # small file which can be sourced as a shell script; then we produce
2375 # the necessary substitutions and definitions for this directory.
2376
2377
2378
2379 # Autoconf M4 include file defining utility macros for complex Canadian
2380 # cross builds.
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390 ####
2391 # _NCN_TOOL_PREFIXES:  Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2392 # or AC_INIT.
2393 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2394
2395 ####
2396 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2397 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2398
2399
2400 ####
2401 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2402 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2403
2404
2405
2406 # Backported from Autoconf 2.5x; can go away when and if
2407 # we switch.  Put the OS path separator in $PATH_SEPARATOR.
2408
2409
2410
2411
2412 # ACX_HAVE_GCC_FOR_TARGET
2413 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2414
2415
2416 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2417 # Searching for installed target binutils.  We need to take extra care,
2418 # else we may find the wrong assembler, linker, etc., and lose.
2419 #
2420 # First try --with-build-time-tools, if specified.
2421 #
2422 # For build != host, we ask the installed GCC for the name of the tool it
2423 # uses, and accept it if it is an absolute path.  This is because the
2424 # only good choice for a compiler is the same GCC version that is being
2425 # installed (or we couldn't make target libraries), and we assume that
2426 # on the host system we'll have not only the same GCC version, but also
2427 # the same binutils version.
2428 #
2429 # For build == host, search the same directories that the installed
2430 # compiler will search.  We used to do this for the assembler, linker,
2431 # and nm only; for simplicity of configuration, however, we extend this
2432 # criterion to tools (such as ar and ranlib) that are never invoked by
2433 # the compiler, to avoid mismatches.
2434 #
2435 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2436 # if build == target.  This makes the most sense only when bootstrapping,
2437 # but we also do so when build != host.  In this case, we hope that the
2438 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2439 #
2440 # If we do not find a suitable binary, then try the user's path.
2441
2442
2443 ###
2444 # AC_PROG_CPP_WERROR
2445 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2446 # triggers warnings from the preprocessor.  Will be in autoconf 2.58.
2447 # For now, using this also overrides header checks to use only the
2448 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2449 # bit harder from here).
2450 # Eventually autoconf will default to checking headers with the compiler
2451 # instead, and we'll have to do this differently.
2452
2453 # AC_PROG_CPP_WERROR
2454
2455 # Test for GNAT.
2456 # We require the gnatbind & gnatmake programs, as well as a compiler driver
2457 # that understands Ada.  We use the user's CC setting, already found, and
2458 # possibly add $1 to the command-line parameters.
2459 #
2460 # Sets the shell variable have_gnat to yes or no as appropriate, and
2461 # substitutes GNATBIND and GNATMAKE.
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487 ac_ext=c
2488 ac_cpp='$CPP $CPPFLAGS'
2489 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2490 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2491 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2492 if test -n "$ac_tool_prefix"; then
2493   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2494 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2496 $as_echo_n "checking for $ac_word... " >&6; }
2497 if test "${ac_cv_prog_CC+set}" = set; then :
2498   $as_echo_n "(cached) " >&6
2499 else
2500   if test -n "$CC"; then
2501   ac_cv_prog_CC="$CC" # Let the user override the test.
2502 else
2503 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2504 for as_dir in $PATH
2505 do
2506   IFS=$as_save_IFS
2507   test -z "$as_dir" && as_dir=.
2508     for ac_exec_ext in '' $ac_executable_extensions; do
2509   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2510     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2511     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2512     break 2
2513   fi
2514 done
2515   done
2516 IFS=$as_save_IFS
2517
2518 fi
2519 fi
2520 CC=$ac_cv_prog_CC
2521 if test -n "$CC"; then
2522   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2523 $as_echo "$CC" >&6; }
2524 else
2525   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2526 $as_echo "no" >&6; }
2527 fi
2528
2529
2530 fi
2531 if test -z "$ac_cv_prog_CC"; then
2532   ac_ct_CC=$CC
2533   # Extract the first word of "gcc", so it can be a program name with args.
2534 set dummy gcc; ac_word=$2
2535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2536 $as_echo_n "checking for $ac_word... " >&6; }
2537 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2538   $as_echo_n "(cached) " >&6
2539 else
2540   if test -n "$ac_ct_CC"; then
2541   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2542 else
2543 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2544 for as_dir in $PATH
2545 do
2546   IFS=$as_save_IFS
2547   test -z "$as_dir" && as_dir=.
2548     for ac_exec_ext in '' $ac_executable_extensions; do
2549   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2550     ac_cv_prog_ac_ct_CC="gcc"
2551     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2552     break 2
2553   fi
2554 done
2555   done
2556 IFS=$as_save_IFS
2557
2558 fi
2559 fi
2560 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2561 if test -n "$ac_ct_CC"; then
2562   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2563 $as_echo "$ac_ct_CC" >&6; }
2564 else
2565   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2566 $as_echo "no" >&6; }
2567 fi
2568
2569   if test "x$ac_ct_CC" = x; then
2570     CC=""
2571   else
2572     case $cross_compiling:$ac_tool_warned in
2573 yes:)
2574 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2575 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2576 ac_tool_warned=yes ;;
2577 esac
2578     CC=$ac_ct_CC
2579   fi
2580 else
2581   CC="$ac_cv_prog_CC"
2582 fi
2583
2584 if test -z "$CC"; then
2585           if test -n "$ac_tool_prefix"; then
2586     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2587 set dummy ${ac_tool_prefix}cc; ac_word=$2
2588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2589 $as_echo_n "checking for $ac_word... " >&6; }
2590 if test "${ac_cv_prog_CC+set}" = set; then :
2591   $as_echo_n "(cached) " >&6
2592 else
2593   if test -n "$CC"; then
2594   ac_cv_prog_CC="$CC" # Let the user override the test.
2595 else
2596 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2597 for as_dir in $PATH
2598 do
2599   IFS=$as_save_IFS
2600   test -z "$as_dir" && as_dir=.
2601     for ac_exec_ext in '' $ac_executable_extensions; do
2602   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2603     ac_cv_prog_CC="${ac_tool_prefix}cc"
2604     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2605     break 2
2606   fi
2607 done
2608   done
2609 IFS=$as_save_IFS
2610
2611 fi
2612 fi
2613 CC=$ac_cv_prog_CC
2614 if test -n "$CC"; then
2615   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2616 $as_echo "$CC" >&6; }
2617 else
2618   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2619 $as_echo "no" >&6; }
2620 fi
2621
2622
2623   fi
2624 fi
2625 if test -z "$CC"; then
2626   # Extract the first word of "cc", so it can be a program name with args.
2627 set dummy cc; ac_word=$2
2628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2629 $as_echo_n "checking for $ac_word... " >&6; }
2630 if test "${ac_cv_prog_CC+set}" = set; then :
2631   $as_echo_n "(cached) " >&6
2632 else
2633   if test -n "$CC"; then
2634   ac_cv_prog_CC="$CC" # Let the user override the test.
2635 else
2636   ac_prog_rejected=no
2637 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2638 for as_dir in $PATH
2639 do
2640   IFS=$as_save_IFS
2641   test -z "$as_dir" && as_dir=.
2642     for ac_exec_ext in '' $ac_executable_extensions; do
2643   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2644     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2645        ac_prog_rejected=yes
2646        continue
2647      fi
2648     ac_cv_prog_CC="cc"
2649     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2650     break 2
2651   fi
2652 done
2653   done
2654 IFS=$as_save_IFS
2655
2656 if test $ac_prog_rejected = yes; then
2657   # We found a bogon in the path, so make sure we never use it.
2658   set dummy $ac_cv_prog_CC
2659   shift
2660   if test $# != 0; then
2661     # We chose a different compiler from the bogus one.
2662     # However, it has the same basename, so the bogon will be chosen
2663     # first if we set CC to just the basename; use the full file name.
2664     shift
2665     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2666   fi
2667 fi
2668 fi
2669 fi
2670 CC=$ac_cv_prog_CC
2671 if test -n "$CC"; then
2672   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2673 $as_echo "$CC" >&6; }
2674 else
2675   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2676 $as_echo "no" >&6; }
2677 fi
2678
2679
2680 fi
2681 if test -z "$CC"; then
2682   if test -n "$ac_tool_prefix"; then
2683   for ac_prog in cl.exe
2684   do
2685     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2686 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2688 $as_echo_n "checking for $ac_word... " >&6; }
2689 if test "${ac_cv_prog_CC+set}" = set; then :
2690   $as_echo_n "(cached) " >&6
2691 else
2692   if test -n "$CC"; then
2693   ac_cv_prog_CC="$CC" # Let the user override the test.
2694 else
2695 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2696 for as_dir in $PATH
2697 do
2698   IFS=$as_save_IFS
2699   test -z "$as_dir" && as_dir=.
2700     for ac_exec_ext in '' $ac_executable_extensions; do
2701   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2702     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2703     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2704     break 2
2705   fi
2706 done
2707   done
2708 IFS=$as_save_IFS
2709
2710 fi
2711 fi
2712 CC=$ac_cv_prog_CC
2713 if test -n "$CC"; then
2714   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2715 $as_echo "$CC" >&6; }
2716 else
2717   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2718 $as_echo "no" >&6; }
2719 fi
2720
2721
2722     test -n "$CC" && break
2723   done
2724 fi
2725 if test -z "$CC"; then
2726   ac_ct_CC=$CC
2727   for ac_prog in cl.exe
2728 do
2729   # Extract the first word of "$ac_prog", so it can be a program name with args.
2730 set dummy $ac_prog; ac_word=$2
2731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2732 $as_echo_n "checking for $ac_word... " >&6; }
2733 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2734   $as_echo_n "(cached) " >&6
2735 else
2736   if test -n "$ac_ct_CC"; then
2737   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2738 else
2739 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2740 for as_dir in $PATH
2741 do
2742   IFS=$as_save_IFS
2743   test -z "$as_dir" && as_dir=.
2744     for ac_exec_ext in '' $ac_executable_extensions; do
2745   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2746     ac_cv_prog_ac_ct_CC="$ac_prog"
2747     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2748     break 2
2749   fi
2750 done
2751   done
2752 IFS=$as_save_IFS
2753
2754 fi
2755 fi
2756 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2757 if test -n "$ac_ct_CC"; then
2758   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2759 $as_echo "$ac_ct_CC" >&6; }
2760 else
2761   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2762 $as_echo "no" >&6; }
2763 fi
2764
2765
2766   test -n "$ac_ct_CC" && break
2767 done
2768
2769   if test "x$ac_ct_CC" = x; then
2770     CC=""
2771   else
2772     case $cross_compiling:$ac_tool_warned in
2773 yes:)
2774 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2775 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2776 ac_tool_warned=yes ;;
2777 esac
2778     CC=$ac_ct_CC
2779   fi
2780 fi
2781
2782 fi
2783
2784
2785 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2786 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2787 as_fn_error "no acceptable C compiler found in \$PATH
2788 See \`config.log' for more details." "$LINENO" 5; }
2789
2790 # Provide some information about the compiler.
2791 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2792 set X $ac_compile
2793 ac_compiler=$2
2794 for ac_option in --version -v -V -qversion; do
2795   { { ac_try="$ac_compiler $ac_option >&5"
2796 case "(($ac_try" in
2797   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2798   *) ac_try_echo=$ac_try;;
2799 esac
2800 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2801 $as_echo "$ac_try_echo"; } >&5
2802   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2803   ac_status=$?
2804   if test -s conftest.err; then
2805     sed '10a\
2806 ... rest of stderr output deleted ...
2807          10q' conftest.err >conftest.er1
2808     cat conftest.er1 >&5
2809     rm -f conftest.er1 conftest.err
2810   fi
2811   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2812   test $ac_status = 0; }
2813 done
2814
2815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2816 /* end confdefs.h.  */
2817
2818 int
2819 main ()
2820 {
2821
2822   ;
2823   return 0;
2824 }
2825 _ACEOF
2826 ac_clean_files_save=$ac_clean_files
2827 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2828 # Try to create an executable without -o first, disregard a.out.
2829 # It will help us diagnose broken compilers, and finding out an intuition
2830 # of exeext.
2831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2832 $as_echo_n "checking for C compiler default output file name... " >&6; }
2833 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2834
2835 # The possible output files:
2836 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2837
2838 ac_rmfiles=
2839 for ac_file in $ac_files
2840 do
2841   case $ac_file in
2842     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2843     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2844   esac
2845 done
2846 rm -f $ac_rmfiles
2847
2848 if { { ac_try="$ac_link_default"
2849 case "(($ac_try" in
2850   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2851   *) ac_try_echo=$ac_try;;
2852 esac
2853 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2854 $as_echo "$ac_try_echo"; } >&5
2855   (eval "$ac_link_default") 2>&5
2856   ac_status=$?
2857   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2858   test $ac_status = 0; }; then :
2859   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2860 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2861 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2862 # so that the user can short-circuit this test for compilers unknown to
2863 # Autoconf.
2864 for ac_file in $ac_files ''
2865 do
2866   test -f "$ac_file" || continue
2867   case $ac_file in
2868     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2869         ;;
2870     [ab].out )
2871         # We found the default executable, but exeext='' is most
2872         # certainly right.
2873         break;;
2874     *.* )
2875         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2876         then :; else
2877            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2878         fi
2879         # We set ac_cv_exeext here because the later test for it is not
2880         # safe: cross compilers may not add the suffix if given an `-o'
2881         # argument, so we may need to know it at that point already.
2882         # Even if this section looks crufty: it has the advantage of
2883         # actually working.
2884         break;;
2885     * )
2886         break;;
2887   esac
2888 done
2889 test "$ac_cv_exeext" = no && ac_cv_exeext=
2890
2891 else
2892   ac_file=''
2893 fi
2894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2895 $as_echo "$ac_file" >&6; }
2896 if test -z "$ac_file"; then :
2897   $as_echo "$as_me: failed program was:" >&5
2898 sed 's/^/| /' conftest.$ac_ext >&5
2899
2900 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2901 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2902 { as_fn_set_status 77
2903 as_fn_error "C compiler cannot create executables
2904 See \`config.log' for more details." "$LINENO" 5; }; }
2905 fi
2906 ac_exeext=$ac_cv_exeext
2907
2908 # Check that the compiler produces executables we can run.  If not, either
2909 # the compiler is broken, or we cross compile.
2910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2911 $as_echo_n "checking whether the C compiler works... " >&6; }
2912 # If not cross compiling, check that we can run a simple program.
2913 if test "$cross_compiling" != yes; then
2914   if { ac_try='./$ac_file'
2915   { { case "(($ac_try" in
2916   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2917   *) ac_try_echo=$ac_try;;
2918 esac
2919 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2920 $as_echo "$ac_try_echo"; } >&5
2921   (eval "$ac_try") 2>&5
2922   ac_status=$?
2923   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2924   test $ac_status = 0; }; }; then
2925     cross_compiling=no
2926   else
2927     if test "$cross_compiling" = maybe; then
2928         cross_compiling=yes
2929     else
2930         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2931 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2932 as_fn_error "cannot run C compiled programs.
2933 If you meant to cross compile, use \`--host'.
2934 See \`config.log' for more details." "$LINENO" 5; }
2935     fi
2936   fi
2937 fi
2938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2939 $as_echo "yes" >&6; }
2940
2941 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2942 ac_clean_files=$ac_clean_files_save
2943 # Check that the compiler produces executables we can run.  If not, either
2944 # the compiler is broken, or we cross compile.
2945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2946 $as_echo_n "checking whether we are cross compiling... " >&6; }
2947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2948 $as_echo "$cross_compiling" >&6; }
2949
2950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2951 $as_echo_n "checking for suffix of executables... " >&6; }
2952 if { { ac_try="$ac_link"
2953 case "(($ac_try" in
2954   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2955   *) ac_try_echo=$ac_try;;
2956 esac
2957 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2958 $as_echo "$ac_try_echo"; } >&5
2959   (eval "$ac_link") 2>&5
2960   ac_status=$?
2961   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2962   test $ac_status = 0; }; then :
2963   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2964 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2965 # work properly (i.e., refer to `conftest.exe'), while it won't with
2966 # `rm'.
2967 for ac_file in conftest.exe conftest conftest.*; do
2968   test -f "$ac_file" || continue
2969   case $ac_file in
2970     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2971     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2972           break;;
2973     * ) break;;
2974   esac
2975 done
2976 else
2977   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2978 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2979 as_fn_error "cannot compute suffix of executables: cannot compile and link
2980 See \`config.log' for more details." "$LINENO" 5; }
2981 fi
2982 rm -f conftest$ac_cv_exeext
2983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2984 $as_echo "$ac_cv_exeext" >&6; }
2985
2986 rm -f conftest.$ac_ext
2987 EXEEXT=$ac_cv_exeext
2988 ac_exeext=$EXEEXT
2989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2990 $as_echo_n "checking for suffix of object files... " >&6; }
2991 if test "${ac_cv_objext+set}" = set; then :
2992   $as_echo_n "(cached) " >&6
2993 else
2994   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2995 /* end confdefs.h.  */
2996
2997 int
2998 main ()
2999 {
3000
3001   ;
3002   return 0;
3003 }
3004 _ACEOF
3005 rm -f conftest.o conftest.obj
3006 if { { ac_try="$ac_compile"
3007 case "(($ac_try" in
3008   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3009   *) ac_try_echo=$ac_try;;
3010 esac
3011 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3012 $as_echo "$ac_try_echo"; } >&5
3013   (eval "$ac_compile") 2>&5
3014   ac_status=$?
3015   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3016   test $ac_status = 0; }; then :
3017   for ac_file in conftest.o conftest.obj conftest.*; do
3018   test -f "$ac_file" || continue;
3019   case $ac_file in
3020     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3021     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3022        break;;
3023   esac
3024 done
3025 else
3026   $as_echo "$as_me: failed program was:" >&5
3027 sed 's/^/| /' conftest.$ac_ext >&5
3028
3029 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3030 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3031 as_fn_error "cannot compute suffix of object files: cannot compile
3032 See \`config.log' for more details." "$LINENO" 5; }
3033 fi
3034 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3035 fi
3036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3037 $as_echo "$ac_cv_objext" >&6; }
3038 OBJEXT=$ac_cv_objext
3039 ac_objext=$OBJEXT
3040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3041 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3042 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3043   $as_echo_n "(cached) " >&6
3044 else
3045   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3046 /* end confdefs.h.  */
3047
3048 int
3049 main ()
3050 {
3051 #ifndef __GNUC__
3052        choke me
3053 #endif
3054
3055   ;
3056   return 0;
3057 }
3058 _ACEOF
3059 if ac_fn_c_try_compile "$LINENO"; then :
3060   ac_compiler_gnu=yes
3061 else
3062   ac_compiler_gnu=no
3063 fi
3064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3065 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3066
3067 fi
3068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3069 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3070 if test $ac_compiler_gnu = yes; then
3071   GCC=yes
3072 else
3073   GCC=
3074 fi
3075 ac_test_CFLAGS=${CFLAGS+set}
3076 ac_save_CFLAGS=$CFLAGS
3077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3078 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3079 if test "${ac_cv_prog_cc_g+set}" = set; then :
3080   $as_echo_n "(cached) " >&6
3081 else
3082   ac_save_c_werror_flag=$ac_c_werror_flag
3083    ac_c_werror_flag=yes
3084    ac_cv_prog_cc_g=no
3085    CFLAGS="-g"
3086    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3087 /* end confdefs.h.  */
3088
3089 int
3090 main ()
3091 {
3092
3093   ;
3094   return 0;
3095 }
3096 _ACEOF
3097 if ac_fn_c_try_compile "$LINENO"; then :
3098   ac_cv_prog_cc_g=yes
3099 else
3100   CFLAGS=""
3101       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3102 /* end confdefs.h.  */
3103
3104 int
3105 main ()
3106 {
3107
3108   ;
3109   return 0;
3110 }
3111 _ACEOF
3112 if ac_fn_c_try_compile "$LINENO"; then :
3113
3114 else
3115   ac_c_werror_flag=$ac_save_c_werror_flag
3116          CFLAGS="-g"
3117          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3118 /* end confdefs.h.  */
3119
3120 int
3121 main ()
3122 {
3123
3124   ;
3125   return 0;
3126 }
3127 _ACEOF
3128 if ac_fn_c_try_compile "$LINENO"; then :
3129   ac_cv_prog_cc_g=yes
3130 fi
3131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3132 fi
3133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3134 fi
3135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3136    ac_c_werror_flag=$ac_save_c_werror_flag
3137 fi
3138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3139 $as_echo "$ac_cv_prog_cc_g" >&6; }
3140 if test "$ac_test_CFLAGS" = set; then
3141   CFLAGS=$ac_save_CFLAGS
3142 elif test $ac_cv_prog_cc_g = yes; then
3143   if test "$GCC" = yes; then
3144     CFLAGS="-g -O2"
3145   else
3146     CFLAGS="-g"
3147   fi
3148 else
3149   if test "$GCC" = yes; then
3150     CFLAGS="-O2"
3151   else
3152     CFLAGS=
3153   fi
3154 fi
3155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3156 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3157 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3158   $as_echo_n "(cached) " >&6
3159 else
3160   ac_cv_prog_cc_c89=no
3161 ac_save_CC=$CC
3162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3163 /* end confdefs.h.  */
3164 #include <stdarg.h>
3165 #include <stdio.h>
3166 #include <sys/types.h>
3167 #include <sys/stat.h>
3168 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3169 struct buf { int x; };
3170 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3171 static char *e (p, i)
3172      char **p;
3173      int i;
3174 {
3175   return p[i];
3176 }
3177 static char *f (char * (*g) (char **, int), char **p, ...)
3178 {
3179   char *s;
3180   va_list v;
3181   va_start (v,p);
3182   s = g (p, va_arg (v,int));
3183   va_end (v);
3184   return s;
3185 }
3186
3187 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3188    function prototypes and stuff, but not '\xHH' hex character constants.
3189    These don't provoke an error unfortunately, instead are silently treated
3190    as 'x'.  The following induces an error, until -std is added to get
3191    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3192    array size at least.  It's necessary to write '\x00'==0 to get something
3193    that's true only with -std.  */
3194 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3195
3196 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3197    inside strings and character constants.  */
3198 #define FOO(x) 'x'
3199 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3200
3201 int test (int i, double x);
3202 struct s1 {int (*f) (int a);};
3203 struct s2 {int (*f) (double a);};
3204 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3205 int argc;
3206 char **argv;
3207 int
3208 main ()
3209 {
3210 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3211   ;
3212   return 0;
3213 }
3214 _ACEOF
3215 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3216         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3217 do
3218   CC="$ac_save_CC $ac_arg"
3219   if ac_fn_c_try_compile "$LINENO"; then :
3220   ac_cv_prog_cc_c89=$ac_arg
3221 fi
3222 rm -f core conftest.err conftest.$ac_objext
3223   test "x$ac_cv_prog_cc_c89" != "xno" && break
3224 done
3225 rm -f conftest.$ac_ext
3226 CC=$ac_save_CC
3227
3228 fi
3229 # AC_CACHE_VAL
3230 case "x$ac_cv_prog_cc_c89" in
3231   x)
3232     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3233 $as_echo "none needed" >&6; } ;;
3234   xno)
3235     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3236 $as_echo "unsupported" >&6; } ;;
3237   *)
3238     CC="$CC $ac_cv_prog_cc_c89"
3239     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3240 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3241 esac
3242 if test "x$ac_cv_prog_cc_c89" != xno; then :
3243
3244 fi
3245
3246 ac_ext=c
3247 ac_cpp='$CPP $CPPFLAGS'
3248 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3249 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3250 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3251
3252 ac_aux_dir=
3253 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3254   for ac_t in install-sh install.sh shtool; do
3255     if test -f "$ac_dir/$ac_t"; then
3256       ac_aux_dir=$ac_dir
3257       ac_install_sh="$ac_aux_dir/$ac_t -c"
3258       break 2
3259     fi
3260   done
3261 done
3262 if test -z "$ac_aux_dir"; then
3263   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3264 fi
3265
3266 # These three variables are undocumented and unsupported,
3267 # and are intended to be withdrawn in a future Autoconf release.
3268 # They can cause serious problems if a builder's source tree is in a directory
3269 # whose full name contains unusual characters.
3270 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3271 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3272 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3273
3274
3275 # Make sure we can run config.sub.
3276 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3277   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3278
3279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3280 $as_echo_n "checking build system type... " >&6; }
3281 if test "${ac_cv_build+set}" = set; then :
3282   $as_echo_n "(cached) " >&6
3283 else
3284   ac_build_alias=$build_alias
3285 test "x$ac_build_alias" = x &&
3286   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3287 test "x$ac_build_alias" = x &&
3288   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3289 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3290   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3291
3292 fi
3293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3294 $as_echo "$ac_cv_build" >&6; }
3295 case $ac_cv_build in
3296 *-*-*) ;;
3297 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3298 esac
3299 build=$ac_cv_build
3300 ac_save_IFS=$IFS; IFS='-'
3301 set x $ac_cv_build
3302 shift
3303 build_cpu=$1
3304 build_vendor=$2
3305 shift; shift
3306 # Remember, the first character of IFS is used to create $*,
3307 # except with old shells:
3308 build_os=$*
3309 IFS=$ac_save_IFS
3310 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3311
3312
3313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3314 $as_echo_n "checking host system type... " >&6; }
3315 if test "${ac_cv_host+set}" = set; then :
3316   $as_echo_n "(cached) " >&6
3317 else
3318   if test "x$host_alias" = x; then
3319   ac_cv_host=$ac_cv_build
3320 else
3321   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3322     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3323 fi
3324
3325 fi
3326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3327 $as_echo "$ac_cv_host" >&6; }
3328 case $ac_cv_host in
3329 *-*-*) ;;
3330 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3331 esac
3332 host=$ac_cv_host
3333 ac_save_IFS=$IFS; IFS='-'
3334 set x $ac_cv_host
3335 shift
3336 host_cpu=$1
3337 host_vendor=$2
3338 shift; shift
3339 # Remember, the first character of IFS is used to create $*,
3340 # except with old shells:
3341 host_os=$*
3342 IFS=$ac_save_IFS
3343 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3344
3345
3346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3347 $as_echo_n "checking target system type... " >&6; }
3348 if test "${ac_cv_target+set}" = set; then :
3349   $as_echo_n "(cached) " >&6
3350 else
3351   if test "x$target_alias" = x; then
3352   ac_cv_target=$ac_cv_host
3353 else
3354   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3355     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3356 fi
3357
3358 fi
3359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3360 $as_echo "$ac_cv_target" >&6; }
3361 case $ac_cv_target in
3362 *-*-*) ;;
3363 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3364 esac
3365 target=$ac_cv_target
3366 ac_save_IFS=$IFS; IFS='-'
3367 set x $ac_cv_target
3368 shift
3369 target_cpu=$1
3370 target_vendor=$2
3371 shift; shift
3372 # Remember, the first character of IFS is used to create $*,
3373 # except with old shells:
3374 target_os=$*
3375 IFS=$ac_save_IFS
3376 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3377
3378
3379 # The aliases save the names the user supplied, while $host etc.
3380 # will get canonicalized.
3381 test -n "$target_alias" &&
3382   test "$program_prefix$program_suffix$program_transform_name" = \
3383     NONENONEs,x,x, &&
3384   program_prefix=${target_alias}-
3385
3386 ac_ext=c
3387 ac_cpp='$CPP $CPPFLAGS'
3388 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3389 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3390 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3392 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3393 # On Suns, sometimes $CPP names a directory.
3394 if test -n "$CPP" && test -d "$CPP"; then
3395   CPP=
3396 fi
3397 if test -z "$CPP"; then
3398   if test "${ac_cv_prog_CPP+set}" = set; then :
3399   $as_echo_n "(cached) " >&6
3400 else
3401       # Double quotes because CPP needs to be expanded
3402     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3403     do
3404       ac_preproc_ok=false
3405 for ac_c_preproc_warn_flag in '' yes
3406 do
3407   # Use a header file that comes with gcc, so configuring glibc
3408   # with a fresh cross-compiler works.
3409   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3410   # <limits.h> exists even on freestanding compilers.
3411   # On the NeXT, cc -E runs the code through the compiler's parser,
3412   # not just through cpp. "Syntax error" is here to catch this case.
3413   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3414 /* end confdefs.h.  */
3415 #ifdef __STDC__
3416 # include <limits.h>
3417 #else
3418 # include <assert.h>
3419 #endif
3420                      Syntax error
3421 _ACEOF
3422 if ac_fn_c_try_cpp "$LINENO"; then :
3423
3424 else
3425   # Broken: fails on valid input.
3426 continue
3427 fi
3428 rm -f conftest.err conftest.$ac_ext
3429
3430   # OK, works on sane cases.  Now check whether nonexistent headers
3431   # can be detected and how.
3432   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3433 /* end confdefs.h.  */
3434 #include <ac_nonexistent.h>
3435 _ACEOF
3436 if ac_fn_c_try_cpp "$LINENO"; then :
3437   # Broken: success on invalid input.
3438 continue
3439 else
3440   # Passes both tests.
3441 ac_preproc_ok=:
3442 break
3443 fi
3444 rm -f conftest.err conftest.$ac_ext
3445
3446 done
3447 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3448 rm -f conftest.err conftest.$ac_ext
3449 if $ac_preproc_ok; then :
3450   break
3451 fi
3452
3453     done
3454     ac_cv_prog_CPP=$CPP
3455
3456 fi
3457   CPP=$ac_cv_prog_CPP
3458 else
3459   ac_cv_prog_CPP=$CPP
3460 fi
3461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3462 $as_echo "$CPP" >&6; }
3463 ac_preproc_ok=false
3464 for ac_c_preproc_warn_flag in '' yes
3465 do
3466   # Use a header file that comes with gcc, so configuring glibc
3467   # with a fresh cross-compiler works.
3468   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3469   # <limits.h> exists even on freestanding compilers.
3470   # On the NeXT, cc -E runs the code through the compiler's parser,
3471   # not just through cpp. "Syntax error" is here to catch this case.
3472   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3473 /* end confdefs.h.  */
3474 #ifdef __STDC__
3475 # include <limits.h>
3476 #else
3477 # include <assert.h>
3478 #endif
3479                      Syntax error
3480 _ACEOF
3481 if ac_fn_c_try_cpp "$LINENO"; then :
3482
3483 else
3484   # Broken: fails on valid input.
3485 continue
3486 fi
3487 rm -f conftest.err conftest.$ac_ext
3488
3489   # OK, works on sane cases.  Now check whether nonexistent headers
3490   # can be detected and how.
3491   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3492 /* end confdefs.h.  */
3493 #include <ac_nonexistent.h>
3494 _ACEOF
3495 if ac_fn_c_try_cpp "$LINENO"; then :
3496   # Broken: success on invalid input.
3497 continue
3498 else
3499   # Passes both tests.
3500 ac_preproc_ok=:
3501 break
3502 fi
3503 rm -f conftest.err conftest.$ac_ext
3504
3505 done
3506 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3507 rm -f conftest.err conftest.$ac_ext
3508 if $ac_preproc_ok; then :
3509
3510 else
3511   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3512 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3513 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3514 See \`config.log' for more details." "$LINENO" 5; }
3515 fi
3516
3517 ac_ext=c
3518 ac_cpp='$CPP $CPPFLAGS'
3519 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3520 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3521 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3522
3523
3524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3525 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3526 if test "${ac_cv_path_GREP+set}" = set; then :
3527   $as_echo_n "(cached) " >&6
3528 else
3529   if test -z "$GREP"; then
3530   ac_path_GREP_found=false
3531   # Loop through the user's path and test for each of PROGNAME-LIST
3532   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3533 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3534 do
3535   IFS=$as_save_IFS
3536   test -z "$as_dir" && as_dir=.
3537     for ac_prog in grep ggrep; do
3538     for ac_exec_ext in '' $ac_executable_extensions; do
3539       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3540       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3541 # Check for GNU ac_path_GREP and select it if it is found.
3542   # Check for GNU $ac_path_GREP
3543 case `"$ac_path_GREP" --version 2>&1` in
3544 *GNU*)
3545   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3546 *)
3547   ac_count=0
3548   $as_echo_n 0123456789 >"conftest.in"
3549   while :
3550   do
3551     cat "conftest.in" "conftest.in" >"conftest.tmp"
3552     mv "conftest.tmp" "conftest.in"
3553     cp "conftest.in" "conftest.nl"
3554     $as_echo 'GREP' >> "conftest.nl"
3555     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3556     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3557     as_fn_arith $ac_count + 1 && ac_count=$as_val
3558     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3559       # Best one so far, save it but keep looking for a better one
3560       ac_cv_path_GREP="$ac_path_GREP"
3561       ac_path_GREP_max=$ac_count
3562     fi
3563     # 10*(2^10) chars as input seems more than enough
3564     test $ac_count -gt 10 && break
3565   done
3566   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3567 esac
3568
3569       $ac_path_GREP_found && break 3
3570     done
3571   done
3572   done
3573 IFS=$as_save_IFS
3574   if test -z "$ac_cv_path_GREP"; then
3575     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3576   fi
3577 else
3578   ac_cv_path_GREP=$GREP
3579 fi
3580
3581 fi
3582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3583 $as_echo "$ac_cv_path_GREP" >&6; }
3584  GREP="$ac_cv_path_GREP"
3585
3586
3587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3588 $as_echo_n "checking for egrep... " >&6; }
3589 if test "${ac_cv_path_EGREP+set}" = set; then :
3590   $as_echo_n "(cached) " >&6
3591 else
3592   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3593    then ac_cv_path_EGREP="$GREP -E"
3594    else
3595      if test -z "$EGREP"; then
3596   ac_path_EGREP_found=false
3597   # Loop through the user's path and test for each of PROGNAME-LIST
3598   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3599 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3600 do
3601   IFS=$as_save_IFS
3602   test -z "$as_dir" && as_dir=.
3603     for ac_prog in egrep; do
3604     for ac_exec_ext in '' $ac_executable_extensions; do
3605       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3606       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3607 # Check for GNU ac_path_EGREP and select it if it is found.
3608   # Check for GNU $ac_path_EGREP
3609 case `"$ac_path_EGREP" --version 2>&1` in
3610 *GNU*)
3611   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3612 *)
3613   ac_count=0
3614   $as_echo_n 0123456789 >"conftest.in"
3615   while :
3616   do
3617     cat "conftest.in" "conftest.in" >"conftest.tmp"
3618     mv "conftest.tmp" "conftest.in"
3619     cp "conftest.in" "conftest.nl"
3620     $as_echo 'EGREP' >> "conftest.nl"
3621     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3622     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3623     as_fn_arith $ac_count + 1 && ac_count=$as_val
3624     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3625       # Best one so far, save it but keep looking for a better one
3626       ac_cv_path_EGREP="$ac_path_EGREP"
3627       ac_path_EGREP_max=$ac_count
3628     fi
3629     # 10*(2^10) chars as input seems more than enough
3630     test $ac_count -gt 10 && break
3631   done
3632   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3633 esac
3634
3635       $ac_path_EGREP_found && break 3
3636     done
3637   done
3638   done
3639 IFS=$as_save_IFS
3640   if test -z "$ac_cv_path_EGREP"; then
3641     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3642   fi
3643 else
3644   ac_cv_path_EGREP=$EGREP
3645 fi
3646
3647    fi
3648 fi
3649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3650 $as_echo "$ac_cv_path_EGREP" >&6; }
3651  EGREP="$ac_cv_path_EGREP"
3652
3653
3654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3655 $as_echo_n "checking for ANSI C header files... " >&6; }
3656 if test "${ac_cv_header_stdc+set}" = set; then :
3657   $as_echo_n "(cached) " >&6
3658 else
3659   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3660 /* end confdefs.h.  */
3661 #include <stdlib.h>
3662 #include <stdarg.h>
3663 #include <string.h>
3664 #include <float.h>
3665
3666 int
3667 main ()
3668 {
3669
3670   ;
3671   return 0;
3672 }
3673 _ACEOF
3674 if ac_fn_c_try_compile "$LINENO"; then :
3675   ac_cv_header_stdc=yes
3676 else
3677   ac_cv_header_stdc=no
3678 fi
3679 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3680
3681 if test $ac_cv_header_stdc = yes; then
3682   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3683   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3684 /* end confdefs.h.  */
3685 #include <string.h>
3686
3687 _ACEOF
3688 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3689   $EGREP "memchr" >/dev/null 2>&1; then :
3690
3691 else
3692   ac_cv_header_stdc=no
3693 fi
3694 rm -f conftest*
3695
3696 fi
3697
3698 if test $ac_cv_header_stdc = yes; then
3699   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3700   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3701 /* end confdefs.h.  */
3702 #include <stdlib.h>
3703
3704 _ACEOF
3705 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3706   $EGREP "free" >/dev/null 2>&1; then :
3707
3708 else
3709   ac_cv_header_stdc=no
3710 fi
3711 rm -f conftest*
3712
3713 fi
3714
3715 if test $ac_cv_header_stdc = yes; then
3716   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3717   if test "$cross_compiling" = yes; then :
3718   :
3719 else
3720   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3721 /* end confdefs.h.  */
3722 #include <ctype.h>
3723 #include <stdlib.h>
3724 #if ((' ' & 0x0FF) == 0x020)
3725 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3726 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3727 #else
3728 # define ISLOWER(c) \
3729                    (('a' <= (c) && (c) <= 'i') \
3730                      || ('j' <= (c) && (c) <= 'r') \
3731                      || ('s' <= (c) && (c) <= 'z'))
3732 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3733 #endif
3734
3735 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3736 int
3737 main ()
3738 {
3739   int i;
3740   for (i = 0; i < 256; i++)
3741     if (XOR (islower (i), ISLOWER (i))
3742         || toupper (i) != TOUPPER (i))
3743       return 2;
3744   return 0;
3745 }
3746 _ACEOF
3747 if ac_fn_c_try_run "$LINENO"; then :
3748
3749 else
3750   ac_cv_header_stdc=no
3751 fi
3752 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3753   conftest.$ac_objext conftest.beam conftest.$ac_ext
3754 fi
3755
3756 fi
3757 fi
3758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3759 $as_echo "$ac_cv_header_stdc" >&6; }
3760 if test $ac_cv_header_stdc = yes; then
3761
3762 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3763
3764 fi
3765
3766 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3767 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3768                   inttypes.h stdint.h unistd.h
3769 do :
3770   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3771 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3772 "
3773 eval as_val=\$$as_ac_Header
3774    if test "x$as_val" = x""yes; then :
3775   cat >>confdefs.h <<_ACEOF
3776 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3777 _ACEOF
3778
3779 fi
3780
3781 done
3782
3783
3784
3785   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3786 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3787   MINIX=yes
3788 else
3789   MINIX=
3790 fi
3791
3792
3793   if test "$MINIX" = yes; then
3794
3795 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3796
3797
3798 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3799
3800
3801 $as_echo "#define _MINIX 1" >>confdefs.h
3802
3803   fi
3804
3805
3806   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3807 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3808 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3809   $as_echo_n "(cached) " >&6
3810 else
3811   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3812 /* end confdefs.h.  */
3813
3814 #         define __EXTENSIONS__ 1
3815           $ac_includes_default
3816 int
3817 main ()
3818 {
3819
3820   ;
3821   return 0;
3822 }
3823 _ACEOF
3824 if ac_fn_c_try_compile "$LINENO"; then :
3825   ac_cv_safe_to_define___extensions__=yes
3826 else
3827   ac_cv_safe_to_define___extensions__=no
3828 fi
3829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3830 fi
3831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3832 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3833   test $ac_cv_safe_to_define___extensions__ = yes &&
3834     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3835
3836   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3837
3838   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3839
3840   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3841
3842   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3843
3844
3845 test "$program_prefix" != NONE &&
3846   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3847 # Use a double $ so make ignores it.
3848 test "$program_suffix" != NONE &&
3849   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3850 # Double any \ or $.
3851 # By default was `s,x,x', remove it if useless.
3852 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3853 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3854
3855 # Find a good install program.  We prefer a C program (faster),
3856 # so one script is as good as another.  But avoid the broken or
3857 # incompatible versions:
3858 # SysV /etc/install, /usr/sbin/install
3859 # SunOS /usr/etc/install
3860 # IRIX /sbin/install
3861 # AIX /bin/install
3862 # AmigaOS /C/install, which installs bootblocks on floppy discs
3863 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3864 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3865 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3866 # OS/2's system install, which has a completely different semantic
3867 # ./install, which can be erroneously created by make from ./install.sh.
3868 # Reject install programs that cannot install multiple files.
3869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3870 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3871 if test -z "$INSTALL"; then
3872 if test "${ac_cv_path_install+set}" = set; then :
3873   $as_echo_n "(cached) " >&6
3874 else
3875   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3876 for as_dir in $PATH
3877 do
3878   IFS=$as_save_IFS
3879   test -z "$as_dir" && as_dir=.
3880     # Account for people who put trailing slashes in PATH elements.
3881 case $as_dir/ in #((
3882   ./ | .// | /[cC]/* | \
3883   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3884   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3885   /usr/ucb/* ) ;;
3886   *)
3887     # OSF1 and SCO ODT 3.0 have their own names for install.
3888     # Don't use installbsd from OSF since it installs stuff as root
3889     # by default.
3890     for ac_prog in ginstall scoinst install; do
3891       for ac_exec_ext in '' $ac_executable_extensions; do
3892         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3893           if test $ac_prog = install &&
3894             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3895             # AIX install.  It has an incompatible calling convention.
3896             :
3897           elif test $ac_prog = install &&
3898             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3899             # program-specific install script used by HP pwplus--don't use.
3900             :
3901           else
3902             rm -rf conftest.one conftest.two conftest.dir
3903             echo one > conftest.one
3904             echo two > conftest.two
3905             mkdir conftest.dir
3906             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3907               test -s conftest.one && test -s conftest.two &&
3908               test -s conftest.dir/conftest.one &&
3909               test -s conftest.dir/conftest.two
3910             then
3911               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3912               break 3
3913             fi
3914           fi
3915         fi
3916       done
3917     done
3918     ;;
3919 esac
3920
3921   done
3922 IFS=$as_save_IFS
3923
3924 rm -rf conftest.one conftest.two conftest.dir
3925
3926 fi
3927   if test "${ac_cv_path_install+set}" = set; then
3928     INSTALL=$ac_cv_path_install
3929   else
3930     # As a last resort, use the slow shell script.  Don't cache a
3931     # value for INSTALL within a source directory, because that will
3932     # break other packages using the cache if that directory is
3933     # removed, or if the value is a relative name.
3934     INSTALL=$ac_install_sh
3935   fi
3936 fi
3937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3938 $as_echo "$INSTALL" >&6; }
3939
3940 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3941 # It thinks the first close brace ends the variable substitution.
3942 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3943
3944 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3945
3946 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3947
3948 rm -rf .tst 2>/dev/null
3949 mkdir .tst 2>/dev/null
3950 if test -d .tst; then
3951   am__leading_dot=.
3952 else
3953   am__leading_dot=_
3954 fi
3955 rmdir .tst 2>/dev/null
3956
3957 DEPDIR="${am__leading_dot}deps"
3958
3959
3960
3961 # autoconf.info says this should be called right after AC_INIT.
3962 ac_config_headers="$ac_config_headers config.h:config.in"
3963
3964
3965
3966
3967
3968
3969 # Put a plausible default for CC_FOR_BUILD in Makefile.
3970 if test "x$cross_compiling" = "xno"; then
3971   CC_FOR_BUILD='$(CC)'
3972 else
3973   CC_FOR_BUILD=gcc
3974 fi
3975
3976
3977
3978
3979 AR=${AR-ar}
3980
3981 if test -n "$ac_tool_prefix"; then
3982   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3983 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3985 $as_echo_n "checking for $ac_word... " >&6; }
3986 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3987   $as_echo_n "(cached) " >&6
3988 else
3989   if test -n "$RANLIB"; then
3990   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3991 else
3992 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3993 for as_dir in $PATH
3994 do
3995   IFS=$as_save_IFS
3996   test -z "$as_dir" && as_dir=.
3997     for ac_exec_ext in '' $ac_executable_extensions; do
3998   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3999     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4000     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4001     break 2
4002   fi
4003 done
4004   done
4005 IFS=$as_save_IFS
4006
4007 fi
4008 fi
4009 RANLIB=$ac_cv_prog_RANLIB
4010 if test -n "$RANLIB"; then
4011   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4012 $as_echo "$RANLIB" >&6; }
4013 else
4014   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4015 $as_echo "no" >&6; }
4016 fi
4017
4018
4019 fi
4020 if test -z "$ac_cv_prog_RANLIB"; then
4021   ac_ct_RANLIB=$RANLIB
4022   # Extract the first word of "ranlib", so it can be a program name with args.
4023 set dummy ranlib; ac_word=$2
4024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4025 $as_echo_n "checking for $ac_word... " >&6; }
4026 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4027   $as_echo_n "(cached) " >&6
4028 else
4029   if test -n "$ac_ct_RANLIB"; then
4030   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4031 else
4032 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4033 for as_dir in $PATH
4034 do
4035   IFS=$as_save_IFS
4036   test -z "$as_dir" && as_dir=.
4037     for ac_exec_ext in '' $ac_executable_extensions; do
4038   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4039     ac_cv_prog_ac_ct_RANLIB="ranlib"
4040     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4041     break 2
4042   fi
4043 done
4044   done
4045 IFS=$as_save_IFS
4046
4047 fi
4048 fi
4049 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4050 if test -n "$ac_ct_RANLIB"; then
4051   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4052 $as_echo "$ac_ct_RANLIB" >&6; }
4053 else
4054   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4055 $as_echo "no" >&6; }
4056 fi
4057
4058   if test "x$ac_ct_RANLIB" = x; then
4059     RANLIB=":"
4060   else
4061     case $cross_compiling:$ac_tool_warned in
4062 yes:)
4063 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4064 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4065 ac_tool_warned=yes ;;
4066 esac
4067     RANLIB=$ac_ct_RANLIB
4068   fi
4069 else
4070   RANLIB="$ac_cv_prog_RANLIB"
4071 fi
4072
4073
4074 # Some of the common include files depend on bfd.h, and bfd.h checks
4075 # that config.h is included first by testing that the PACKAGE macro
4076 # is defined.
4077 PACKAGE=sim
4078
4079 cat >>confdefs.h <<_ACEOF
4080 #define PACKAGE "$PACKAGE"
4081 _ACEOF
4082
4083
4084
4085 # Dependency checking.
4086 ac_config_commands="$ac_config_commands depdir"
4087
4088
4089 depcc="$CC"   am_compiler_list=
4090
4091 am_depcomp=$ac_aux_dir/depcomp
4092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4093 $as_echo_n "checking dependency style of $depcc... " >&6; }
4094 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4095   $as_echo_n "(cached) " >&6
4096 else
4097   if test -f "$am_depcomp"; then
4098   # We make a subdir and do the tests there.  Otherwise we can end up
4099   # making bogus files that we don't know about and never remove.  For
4100   # instance it was reported that on HP-UX the gcc test will end up
4101   # making a dummy file named `D' -- because `-MD' means `put the output
4102   # in D'.
4103   mkdir conftest.dir
4104   # Copy depcomp to subdir because otherwise we won't find it if we're
4105   # using a relative directory.
4106   cp "$am_depcomp" conftest.dir
4107   cd conftest.dir
4108   # We will build objects and dependencies in a subdirectory because
4109   # it helps to detect inapplicable dependency modes.  For instance
4110   # both Tru64's cc and ICC support -MD to output dependencies as a
4111   # side effect of compilation, but ICC will put the dependencies in
4112   # the current directory while Tru64 will put them in the object
4113   # directory.
4114   mkdir sub
4115
4116   am_cv_CC_dependencies_compiler_type=none
4117   if test "$am_compiler_list" = ""; then
4118      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4119   fi
4120   for depmode in $am_compiler_list; do
4121     if test $depmode = none; then break; fi
4122
4123     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4124     # Setup a source with many dependencies, because some compilers
4125     # like to wrap large dependency lists on column 80 (with \), and
4126     # we should not choose a depcomp mode which is confused by this.
4127     #
4128     # We need to recreate these files for each test, as the compiler may
4129     # overwrite some of them when testing with obscure command lines.
4130     # This happens at least with the AIX C compiler.
4131     : > sub/conftest.c
4132     for i in 1 2 3 4 5 6; do
4133       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4134       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4135       # Solaris 8's {/usr,}/bin/sh.
4136       touch sub/conftst$i.h
4137     done
4138     echo "include sub/conftest.Po" > confmf
4139
4140     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4141     # mode.  It turns out that the SunPro C++ compiler does not properly
4142     # handle `-M -o', and we need to detect this.
4143     depcmd="depmode=$depmode \
4144        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4145        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4146        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4147     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4148     if env $depcmd > conftest.err 2>&1 &&
4149        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4150        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4151        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4152       # icc doesn't choke on unknown options, it will just issue warnings
4153       # or remarks (even with -Werror).  So we grep stderr for any message
4154       # that says an option was ignored or not supported.
4155       # When given -MP, icc 7.0 and 7.1 complain thusly:
4156       #   icc: Command line warning: ignoring option '-M'; no argument required
4157       # The diagnosis changed in icc 8.0:
4158       #   icc: Command line remark: option '-MP' not supported
4159       if (grep 'ignoring option' conftest.err ||
4160           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4161         am_cv_CC_dependencies_compiler_type=$depmode
4162         $as_echo "$as_me:$LINENO: success" >&5
4163         break
4164       fi
4165     fi
4166     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4167     sed -e 's/^/| /' < conftest.err >&5
4168   done
4169
4170   cd ..
4171   rm -rf conftest.dir
4172 else
4173   am_cv_CC_dependencies_compiler_type=none
4174 fi
4175
4176 fi
4177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4178 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4179 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4180 then as_fn_error "no usable dependency style found" "$LINENO" 5
4181 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4182
4183 fi
4184
4185
4186 # Check for the 'make' the user wants to use.
4187 for ac_prog in make
4188 do
4189   # Extract the first word of "$ac_prog", so it can be a program name with args.
4190 set dummy $ac_prog; ac_word=$2
4191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4192 $as_echo_n "checking for $ac_word... " >&6; }
4193 if test "${ac_cv_prog_MAKE+set}" = set; then :
4194   $as_echo_n "(cached) " >&6
4195 else
4196   if test -n "$MAKE"; then
4197   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4198 else
4199 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4200 for as_dir in $PATH
4201 do
4202   IFS=$as_save_IFS
4203   test -z "$as_dir" && as_dir=.
4204     for ac_exec_ext in '' $ac_executable_extensions; do
4205   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4206     ac_cv_prog_MAKE="$ac_prog"
4207     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4208     break 2
4209   fi
4210 done
4211   done
4212 IFS=$as_save_IFS
4213
4214 fi
4215 fi
4216 MAKE=$ac_cv_prog_MAKE
4217 if test -n "$MAKE"; then
4218   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4219 $as_echo "$MAKE" >&6; }
4220 else
4221   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4222 $as_echo "no" >&6; }
4223 fi
4224
4225
4226   test -n "$MAKE" && break
4227 done
4228
4229 MAKE_IS_GNU=
4230 case "`$MAKE --version 2>&1 | sed 1q`" in
4231   *GNU*)
4232     MAKE_IS_GNU=yes
4233     ;;
4234 esac
4235  if test "$MAKE_IS_GNU" = yes; then
4236   GMAKE_TRUE=
4237   GMAKE_FALSE='#'
4238 else
4239   GMAKE_TRUE='#'
4240   GMAKE_FALSE=
4241 fi
4242
4243
4244 ALL_LINGUAS=
4245 # If we haven't got the data from the intl directory,
4246 # assume NLS is disabled.
4247 USE_NLS=no
4248 LIBINTL=
4249 LIBINTL_DEP=
4250 INCINTL=
4251 XGETTEXT=
4252 GMSGFMT=
4253 POSUB=
4254
4255 if test -f  ../../intl/config.intl; then
4256   .  ../../intl/config.intl
4257 fi
4258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4259 $as_echo_n "checking whether NLS is requested... " >&6; }
4260 if test x"$USE_NLS" != xyes; then
4261   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4262 $as_echo "no" >&6; }
4263 else
4264   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4265 $as_echo "yes" >&6; }
4266
4267 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4268
4269
4270   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4271 $as_echo_n "checking for catalogs to be installed... " >&6; }
4272   # Look for .po and .gmo files in the source directory.
4273   CATALOGS=
4274   XLINGUAS=
4275   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4276     # If there aren't any .gmo files the shell will give us the
4277     # literal string "../path/to/srcdir/po/*.gmo" which has to be
4278     # weeded out.
4279     case "$cat" in *\**)
4280       continue;;
4281     esac
4282     # The quadruple backslash is collapsed to a double backslash
4283     # by the backticks, then collapsed again by the double quotes,
4284     # leaving us with one backslash in the sed expression (right
4285     # before the dot that mustn't act as a wildcard).
4286     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4287     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4288     # The user is allowed to set LINGUAS to a list of languages to
4289     # install catalogs for.  If it's empty that means "all of them."
4290     if test "x$LINGUAS" = x; then
4291       CATALOGS="$CATALOGS $cat"
4292       XLINGUAS="$XLINGUAS $lang"
4293     else
4294       case "$LINGUAS" in *$lang*)
4295         CATALOGS="$CATALOGS $cat"
4296         XLINGUAS="$XLINGUAS $lang"
4297         ;;
4298       esac
4299     fi
4300   done
4301   LINGUAS="$XLINGUAS"
4302   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4303 $as_echo "$LINGUAS" >&6; }
4304
4305
4306     DATADIRNAME=share
4307
4308   INSTOBJEXT=.mo
4309
4310   GENCAT=gencat
4311
4312   CATOBJEXT=.gmo
4313
4314 fi
4315
4316 # Check for common headers.
4317 # FIXME: Seems to me this can cause problems for i386-windows hosts.
4318 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
4319 for ac_header in stdlib.h string.h strings.h unistd.h time.h
4320 do :
4321   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4322 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4323 eval as_val=\$$as_ac_Header
4324    if test "x$as_val" = x""yes; then :
4325   cat >>confdefs.h <<_ACEOF
4326 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4327 _ACEOF
4328
4329 fi
4330
4331 done
4332
4333 for ac_header in sys/time.h sys/resource.h
4334 do :
4335   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4336 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4337 eval as_val=\$$as_ac_Header
4338    if test "x$as_val" = x""yes; then :
4339   cat >>confdefs.h <<_ACEOF
4340 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4341 _ACEOF
4342
4343 fi
4344
4345 done
4346
4347 for ac_header in fcntl.h fpu_control.h
4348 do :
4349   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4350 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4351 eval as_val=\$$as_ac_Header
4352    if test "x$as_val" = x""yes; then :
4353   cat >>confdefs.h <<_ACEOF
4354 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4355 _ACEOF
4356
4357 fi
4358
4359 done
4360
4361 for ac_header in dlfcn.h errno.h sys/stat.h
4362 do :
4363   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4364 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4365 eval as_val=\$$as_ac_Header
4366    if test "x$as_val" = x""yes; then :
4367   cat >>confdefs.h <<_ACEOF
4368 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4369 _ACEOF
4370
4371 fi
4372
4373 done
4374
4375 for ac_func in getrusage time sigaction __setfpucw
4376 do :
4377   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4378 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4379 eval as_val=\$$as_ac_var
4380    if test "x$as_val" = x""yes; then :
4381   cat >>confdefs.h <<_ACEOF
4382 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4383 _ACEOF
4384
4385 fi
4386 done
4387
4388
4389 # Check for socket libraries
4390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4391 $as_echo_n "checking for bind in -lsocket... " >&6; }
4392 if test "${ac_cv_lib_socket_bind+set}" = set; then :
4393   $as_echo_n "(cached) " >&6
4394 else
4395   ac_check_lib_save_LIBS=$LIBS
4396 LIBS="-lsocket  $LIBS"
4397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4398 /* end confdefs.h.  */
4399
4400 /* Override any GCC internal prototype to avoid an error.
4401    Use char because int might match the return type of a GCC
4402    builtin and then its argument prototype would still apply.  */
4403 #ifdef __cplusplus
4404 extern "C"
4405 #endif
4406 char bind ();
4407 int
4408 main ()
4409 {
4410 return bind ();
4411   ;
4412   return 0;
4413 }
4414 _ACEOF
4415 if ac_fn_c_try_link "$LINENO"; then :
4416   ac_cv_lib_socket_bind=yes
4417 else
4418   ac_cv_lib_socket_bind=no
4419 fi
4420 rm -f core conftest.err conftest.$ac_objext \
4421     conftest$ac_exeext conftest.$ac_ext
4422 LIBS=$ac_check_lib_save_LIBS
4423 fi
4424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4425 $as_echo "$ac_cv_lib_socket_bind" >&6; }
4426 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
4427   cat >>confdefs.h <<_ACEOF
4428 #define HAVE_LIBSOCKET 1
4429 _ACEOF
4430
4431   LIBS="-lsocket $LIBS"
4432
4433 fi
4434
4435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4436 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4437 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4438   $as_echo_n "(cached) " >&6
4439 else
4440   ac_check_lib_save_LIBS=$LIBS
4441 LIBS="-lnsl  $LIBS"
4442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4443 /* end confdefs.h.  */
4444
4445 /* Override any GCC internal prototype to avoid an error.
4446    Use char because int might match the return type of a GCC
4447    builtin and then its argument prototype would still apply.  */
4448 #ifdef __cplusplus
4449 extern "C"
4450 #endif
4451 char gethostbyname ();
4452 int
4453 main ()
4454 {
4455 return gethostbyname ();
4456   ;
4457   return 0;
4458 }
4459 _ACEOF
4460 if ac_fn_c_try_link "$LINENO"; then :
4461   ac_cv_lib_nsl_gethostbyname=yes
4462 else
4463   ac_cv_lib_nsl_gethostbyname=no
4464 fi
4465 rm -f core conftest.err conftest.$ac_objext \
4466     conftest$ac_exeext conftest.$ac_ext
4467 LIBS=$ac_check_lib_save_LIBS
4468 fi
4469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4470 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4471 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4472   cat >>confdefs.h <<_ACEOF
4473 #define HAVE_LIBNSL 1
4474 _ACEOF
4475
4476   LIBS="-lnsl $LIBS"
4477
4478 fi
4479
4480
4481 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4482 # using the same condition.
4483
4484   # See if the user specified whether he wants zlib support or not.
4485
4486 # Check whether --with-zlib was given.
4487 if test "${with_zlib+set}" = set; then :
4488   withval=$with_zlib;
4489 else
4490   with_zlib=auto
4491 fi
4492
4493
4494   if test "$with_zlib" != "no"; then
4495     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4496 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4497 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4498   $as_echo_n "(cached) " >&6
4499 else
4500   ac_func_search_save_LIBS=$LIBS
4501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4502 /* end confdefs.h.  */
4503
4504 /* Override any GCC internal prototype to avoid an error.
4505    Use char because int might match the return type of a GCC
4506    builtin and then its argument prototype would still apply.  */
4507 #ifdef __cplusplus
4508 extern "C"
4509 #endif
4510 char zlibVersion ();
4511 int
4512 main ()
4513 {
4514 return zlibVersion ();
4515   ;
4516   return 0;
4517 }
4518 _ACEOF
4519 for ac_lib in '' z; do
4520   if test -z "$ac_lib"; then
4521     ac_res="none required"
4522   else
4523     ac_res=-l$ac_lib
4524     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4525   fi
4526   if ac_fn_c_try_link "$LINENO"; then :
4527   ac_cv_search_zlibVersion=$ac_res
4528 fi
4529 rm -f core conftest.err conftest.$ac_objext \
4530     conftest$ac_exeext
4531   if test "${ac_cv_search_zlibVersion+set}" = set; then :
4532   break
4533 fi
4534 done
4535 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4536
4537 else
4538   ac_cv_search_zlibVersion=no
4539 fi
4540 rm conftest.$ac_ext
4541 LIBS=$ac_func_search_save_LIBS
4542 fi
4543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4544 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4545 ac_res=$ac_cv_search_zlibVersion
4546 if test "$ac_res" != no; then :
4547   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4548   for ac_header in zlib.h
4549 do :
4550   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4551 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4552   cat >>confdefs.h <<_ACEOF
4553 #define HAVE_ZLIB_H 1
4554 _ACEOF
4555
4556 fi
4557
4558 done
4559
4560 fi
4561
4562     if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4563       as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4564     fi
4565   fi
4566
4567
4568 . ${srcdir}/../../bfd/configure.host
4569
4570
4571
4572 USE_MAINTAINER_MODE=no
4573 # Check whether --enable-maintainer-mode was given.
4574 if test "${enable_maintainer_mode+set}" = set; then :
4575   enableval=$enable_maintainer_mode; case "${enableval}" in
4576   yes)  MAINT="" USE_MAINTAINER_MODE=yes ;;
4577   no)   MAINT="#" ;;
4578   *)    as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4579 esac
4580 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4581   echo "Setting maintainer mode" 6>&1
4582 fi
4583 else
4584   MAINT="#"
4585 fi
4586
4587
4588
4589 # Check whether --enable-sim-bswap was given.
4590 if test "${enable_sim_bswap+set}" = set; then :
4591   enableval=$enable_sim_bswap; case "${enableval}" in
4592   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4593   no)   sim_bswap="-DWITH_BSWAP=0";;
4594   *)    as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4595 esac
4596 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4597   echo "Setting bswap flags = $sim_bswap" 6>&1
4598 fi
4599 else
4600   sim_bswap=""
4601 fi
4602
4603
4604
4605 # Check whether --enable-sim-cflags was given.
4606 if test "${enable_sim_cflags+set}" = set; then :
4607   enableval=$enable_sim_cflags; case "${enableval}" in
4608   yes)   sim_cflags="-O2 -fomit-frame-pointer";;
4609   trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4610   no)    sim_cflags="";;
4611   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4612 esac
4613 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4614   echo "Setting sim cflags = $sim_cflags" 6>&1
4615 fi
4616 else
4617   sim_cflags=""
4618 fi
4619
4620
4621
4622 # Check whether --enable-sim-debug was given.
4623 if test "${enable_sim_debug+set}" = set; then :
4624   enableval=$enable_sim_debug; case "${enableval}" in
4625   yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4626   no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4627   *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4628 esac
4629 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4630   echo "Setting sim debug = $sim_debug" 6>&1
4631 fi
4632 else
4633   sim_debug=""
4634 fi
4635
4636
4637
4638 # Check whether --enable-sim-stdio was given.
4639 if test "${enable_sim_stdio+set}" = set; then :
4640   enableval=$enable_sim_stdio; case "${enableval}" in
4641   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4642   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4643   *)    as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4644 esac
4645 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4646   echo "Setting stdio flags = $sim_stdio" 6>&1
4647 fi
4648 else
4649   sim_stdio=""
4650 fi
4651
4652
4653
4654 # Check whether --enable-sim-trace was given.
4655 if test "${enable_sim_trace+set}" = set; then :
4656   enableval=$enable_sim_trace; case "${enableval}" in
4657   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4658   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4659   [-0-9]*)
4660         sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4661   [[:lower:]]*)
4662         sim_trace=""
4663         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4664           if test x"$sim_trace" = x; then
4665             sim_trace="-DWITH_TRACE='(TRACE_$x"
4666           else
4667             sim_trace="${sim_trace}|TRACE_$x"
4668           fi
4669         done
4670         sim_trace="$sim_trace)'" ;;
4671 esac
4672 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4673   echo "Setting sim trace = $sim_trace" 6>&1
4674 fi
4675 else
4676   sim_trace=""
4677 fi
4678
4679
4680
4681 # Check whether --enable-sim-profile was given.
4682 if test "${enable_sim_profile+set}" = set; then :
4683   enableval=$enable_sim_profile; case "${enableval}" in
4684   yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4685   no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4686   [-0-9]*)
4687         sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4688   [a-z]*)
4689         sim_profile=""
4690         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4691           if test x"$sim_profile" = x; then
4692             sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4693           else
4694             sim_profile="${sim_profile}|PROFILE_$x"
4695           fi
4696         done
4697         sim_profile="$sim_profile)'" ;;
4698 esac
4699 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4700   echo "Setting sim profile = $sim_profile" 6>&1
4701 fi
4702 else
4703   sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4704 fi
4705
4706
4707
4708
4709 # Check whether --with-pkgversion was given.
4710 if test "${with_pkgversion+set}" = set; then :
4711   withval=$with_pkgversion; case "$withval" in
4712       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4713       no)  PKGVERSION= ;;
4714       *)   PKGVERSION="($withval) " ;;
4715      esac
4716 else
4717   PKGVERSION="(GDB) "
4718
4719 fi
4720
4721
4722
4723
4724
4725 # Check whether --with-bugurl was given.
4726 if test "${with_bugurl+set}" = set; then :
4727   withval=$with_bugurl; case "$withval" in
4728       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4729       no)  BUGURL=
4730            ;;
4731       *)   BUGURL="$withval"
4732            ;;
4733      esac
4734 else
4735   BUGURL="http://www.gnu.org/software/gdb/bugs/"
4736
4737 fi
4738
4739   case ${BUGURL} in
4740   "")
4741     REPORT_BUGS_TO=
4742     REPORT_BUGS_TEXI=
4743     ;;
4744   *)
4745     REPORT_BUGS_TO="<$BUGURL>"
4746     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4747     ;;
4748   esac;
4749
4750
4751
4752
4753 cat >>confdefs.h <<_ACEOF
4754 #define PKGVERSION "$PKGVERSION"
4755 _ACEOF
4756
4757
4758 cat >>confdefs.h <<_ACEOF
4759 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4760 _ACEOF
4761
4762
4763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4764 $as_echo_n "checking return type of signal handlers... " >&6; }
4765 if test "${ac_cv_type_signal+set}" = set; then :
4766   $as_echo_n "(cached) " >&6
4767 else
4768   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4769 /* end confdefs.h.  */
4770 #include <sys/types.h>
4771 #include <signal.h>
4772
4773 int
4774 main ()
4775 {
4776 return *(signal (0, 0)) (0) == 1;
4777   ;
4778   return 0;
4779 }
4780 _ACEOF
4781 if ac_fn_c_try_compile "$LINENO"; then :
4782   ac_cv_type_signal=int
4783 else
4784   ac_cv_type_signal=void
4785 fi
4786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4787 fi
4788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4789 $as_echo "$ac_cv_type_signal" >&6; }
4790
4791 cat >>confdefs.h <<_ACEOF
4792 #define RETSIGTYPE $ac_cv_type_signal
4793 _ACEOF
4794
4795
4796
4797
4798
4799 sim_link_files=
4800 sim_link_links=
4801
4802 sim_link_links=tconfig.h
4803 if test -f ${srcdir}/tconfig.in
4804 then
4805   sim_link_files=tconfig.in
4806 else
4807   sim_link_files=../common/tconfig.in
4808 fi
4809
4810 # targ-vals.def points to the libc macro description file.
4811 case "${target}" in
4812 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4813 esac
4814 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4815 sim_link_links="${sim_link_links} targ-vals.def"
4816
4817
4818
4819
4820 wire_endian="BIG_ENDIAN"
4821 default_endian=""
4822 # Check whether --enable-sim-endian was given.
4823 if test "${enable_sim_endian+set}" = set; then :
4824   enableval=$enable_sim_endian; case "${enableval}" in
4825   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
4826   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
4827   yes)   if test x"$wire_endian" != x; then
4828            sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4829          else
4830            if test x"$default_endian" != x; then
4831              sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
4832            else
4833              echo "No hard-wired endian for target $target" 1>&6
4834              sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
4835            fi
4836          fi;;
4837   no)    if test x"$default_endian" != x; then
4838            sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4839          else
4840            if test x"$wire_endian" != x; then
4841              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
4842            else
4843              echo "No default endian for target $target" 1>&6
4844              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
4845            fi
4846          fi;;
4847   *)     as_fn_error "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";;
4848 esac
4849 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
4850   echo "Setting endian flags = $sim_endian" 6>&1
4851 fi
4852 else
4853   if test x"$default_endian" != x; then
4854   sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4855 else
4856   if test x"$wire_endian" != x; then
4857     sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4858   else
4859     sim_endian=
4860   fi
4861 fi
4862 fi
4863
4864 wire_alignment="STRICT_ALIGNMENT"
4865 default_alignment=""
4866
4867 # Check whether --enable-sim-alignment was given.
4868 if test "${enable_sim_alignment+set}" = set; then :
4869   enableval=$enable_sim_alignment; case "${enableval}" in
4870   strict | STRICT)       sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
4871   nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
4872   forced | FORCED)       sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
4873   yes) if test x"$wire_alignment" != x; then
4874          sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4875        else
4876          if test x"$default_alignment" != x; then
4877            sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
4878          else
4879            echo "No hard-wired alignment for target $target" 1>&6
4880            sim_alignment="-DWITH_ALIGNMENT=0"
4881          fi
4882        fi;;
4883   no)  if test x"$default_alignment" != x; then
4884          sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4885        else
4886          if test x"$wire_alignment" != x; then
4887            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
4888          else
4889            echo "No default alignment for target $target" 1>&6
4890            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
4891          fi
4892        fi;;
4893   *)   as_fn_error "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
4894 esac
4895 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
4896   echo "Setting alignment flags = $sim_alignment" 6>&1
4897 fi
4898 else
4899   if test x"$default_alignment" != x; then
4900   sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4901 else
4902   if test x"$wire_alignment" != x; then
4903     sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4904   else
4905     sim_alignment=
4906   fi
4907 fi
4908 fi
4909
4910
4911 # Check whether --enable-sim-hostendian was given.
4912 if test "${enable_sim_hostendian+set}" = set; then :
4913   enableval=$enable_sim_hostendian; case "${enableval}" in
4914   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
4915   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
4916   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
4917   *)     as_fn_error "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
4918 esac
4919 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
4920   echo "Setting hostendian flags = $sim_hostendian" 6>&1
4921 fi
4922 else
4923
4924 if test "x$cross_compiling" = "xno"; then
4925    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4926 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4927 if test "${ac_cv_c_bigendian+set}" = set; then :
4928   $as_echo_n "(cached) " >&6
4929 else
4930   ac_cv_c_bigendian=unknown
4931     # See if we're dealing with a universal compiler.
4932     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4933 /* end confdefs.h.  */
4934 #ifndef __APPLE_CC__
4935                not a universal capable compiler
4936              #endif
4937              typedef int dummy;
4938
4939 _ACEOF
4940 if ac_fn_c_try_compile "$LINENO"; then :
4941
4942         # Check for potential -arch flags.  It is not universal unless
4943         # there are at least two -arch flags with different values.
4944         ac_arch=
4945         ac_prev=
4946         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4947          if test -n "$ac_prev"; then
4948            case $ac_word in
4949              i?86 | x86_64 | ppc | ppc64)
4950                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4951                  ac_arch=$ac_word
4952                else
4953                  ac_cv_c_bigendian=universal
4954                  break
4955                fi
4956                ;;
4957            esac
4958            ac_prev=
4959          elif test "x$ac_word" = "x-arch"; then
4960            ac_prev=arch
4961          fi
4962        done
4963 fi
4964 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4965     if test $ac_cv_c_bigendian = unknown; then
4966       # See if sys/param.h defines the BYTE_ORDER macro.
4967       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4968 /* end confdefs.h.  */
4969 #include <sys/types.h>
4970              #include <sys/param.h>
4971
4972 int
4973 main ()
4974 {
4975 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4976                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4977                      && LITTLE_ENDIAN)
4978               bogus endian macros
4979              #endif
4980
4981   ;
4982   return 0;
4983 }
4984 _ACEOF
4985 if ac_fn_c_try_compile "$LINENO"; then :
4986   # It does; now see whether it defined to BIG_ENDIAN or not.
4987          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4988 /* end confdefs.h.  */
4989 #include <sys/types.h>
4990                 #include <sys/param.h>
4991
4992 int
4993 main ()
4994 {
4995 #if BYTE_ORDER != BIG_ENDIAN
4996                  not big endian
4997                 #endif
4998
4999   ;
5000   return 0;
5001 }
5002 _ACEOF
5003 if ac_fn_c_try_compile "$LINENO"; then :
5004   ac_cv_c_bigendian=yes
5005 else
5006   ac_cv_c_bigendian=no
5007 fi
5008 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5009 fi
5010 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5011     fi
5012     if test $ac_cv_c_bigendian = unknown; then
5013       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
5014       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5015 /* end confdefs.h.  */
5016 #include <limits.h>
5017
5018 int
5019 main ()
5020 {
5021 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
5022               bogus endian macros
5023              #endif
5024
5025   ;
5026   return 0;
5027 }
5028 _ACEOF
5029 if ac_fn_c_try_compile "$LINENO"; then :
5030   # It does; now see whether it defined to _BIG_ENDIAN or not.
5031          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5032 /* end confdefs.h.  */
5033 #include <limits.h>
5034
5035 int
5036 main ()
5037 {
5038 #ifndef _BIG_ENDIAN
5039                  not big endian
5040                 #endif
5041
5042   ;
5043   return 0;
5044 }
5045 _ACEOF
5046 if ac_fn_c_try_compile "$LINENO"; then :
5047   ac_cv_c_bigendian=yes
5048 else
5049   ac_cv_c_bigendian=no
5050 fi
5051 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5052 fi
5053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5054     fi
5055     if test $ac_cv_c_bigendian = unknown; then
5056       # Compile a test program.
5057       if test "$cross_compiling" = yes; then :
5058   # Try to guess by grepping values from an object file.
5059          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5060 /* end confdefs.h.  */
5061 short int ascii_mm[] =
5062                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
5063                 short int ascii_ii[] =
5064                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
5065                 int use_ascii (int i) {
5066                   return ascii_mm[i] + ascii_ii[i];
5067                 }
5068                 short int ebcdic_ii[] =
5069                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
5070                 short int ebcdic_mm[] =
5071                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
5072                 int use_ebcdic (int i) {
5073                   return ebcdic_mm[i] + ebcdic_ii[i];
5074                 }
5075                 extern int foo;
5076
5077 int
5078 main ()
5079 {
5080 return use_ascii (foo) == use_ebcdic (foo);
5081   ;
5082   return 0;
5083 }
5084 _ACEOF
5085 if ac_fn_c_try_compile "$LINENO"; then :
5086   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
5087               ac_cv_c_bigendian=yes
5088             fi
5089             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
5090               if test "$ac_cv_c_bigendian" = unknown; then
5091                 ac_cv_c_bigendian=no
5092               else
5093                 # finding both strings is unlikely to happen, but who knows?
5094                 ac_cv_c_bigendian=unknown
5095               fi
5096             fi
5097 fi
5098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5099 else
5100   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5101 /* end confdefs.h.  */
5102 $ac_includes_default
5103 int
5104 main ()
5105 {
5106
5107              /* Are we little or big endian?  From Harbison&Steele.  */
5108              union
5109              {
5110                long int l;
5111                char c[sizeof (long int)];
5112              } u;
5113              u.l = 1;
5114              return u.c[sizeof (long int) - 1] == 1;
5115
5116   ;
5117   return 0;
5118 }
5119 _ACEOF
5120 if ac_fn_c_try_run "$LINENO"; then :
5121   ac_cv_c_bigendian=no
5122 else
5123   ac_cv_c_bigendian=yes
5124 fi
5125 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5126   conftest.$ac_objext conftest.beam conftest.$ac_ext
5127 fi
5128
5129     fi
5130 fi
5131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
5132 $as_echo "$ac_cv_c_bigendian" >&6; }
5133  case $ac_cv_c_bigendian in #(
5134    yes)
5135      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
5136 ;; #(
5137    no)
5138       ;; #(
5139    universal)
5140
5141 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5142
5143      ;; #(
5144    *)
5145      as_fn_error "unknown endianness
5146  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
5147  esac
5148
5149   if test $ac_cv_c_bigendian = yes; then
5150     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
5151   else
5152     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
5153   fi
5154 else
5155   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
5156 fi
5157 fi
5158
5159
5160 default_sim_scache="16384"
5161 # Check whether --enable-sim-scache was given.
5162 if test "${enable_sim_scache+set}" = set; then :
5163   enableval=$enable_sim_scache; case "${enableval}" in
5164   yes)  sim_scache="-DWITH_SCACHE=${default_sim_scache}";;
5165   no)   sim_scache="-DWITH_SCACHE=0" ;;
5166   [0-9]*) sim_scache="-DWITH_SCACHE=${enableval}";;
5167   *)    as_fn_error "\"Bad value $enableval passed to --enable-sim-scache\"" "$LINENO" 5;
5168         sim_scache="";;
5169 esac
5170 if test x"$silent" != x"yes" && test x"$sim_scache" != x""; then
5171   echo "Setting scache size = $sim_scache" 6>&1
5172 fi
5173 else
5174   sim_scache="-DWITH_SCACHE=${default_sim_scache}"
5175 fi
5176
5177
5178
5179 default_sim_default_model="fr500"
5180 # Check whether --enable-sim-default-model was given.
5181 if test "${enable_sim_default_model+set}" = set; then :
5182   enableval=$enable_sim_default_model; case "${enableval}" in
5183   yes|no) as_fn_error "\"Missing argument to --enable-sim-default-model\"" "$LINENO" 5;;
5184   *)    sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
5185 esac
5186 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
5187   echo "Setting default model = $sim_default_model" 6>&1
5188 fi
5189 else
5190   sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"
5191 fi
5192
5193
5194
5195 # Check whether --enable-sim-environment was given.
5196 if test "${enable_sim_environment+set}" = set; then :
5197   enableval=$enable_sim_environment; case "${enableval}" in
5198   all | ALL)             sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT";;
5199   user | USER)           sim_environment="-DWITH_ENVIRONMENT=USER_ENVIRONMENT";;
5200   virtual | VIRTUAL)     sim_environment="-DWITH_ENVIRONMENT=VIRTUAL_ENVIRONMENT";;
5201   operating | OPERATING) sim_environment="-DWITH_ENVIRONMENT=OPERATING_ENVIRONMENT";;
5202   *)   as_fn_error "\"Unknown value $enableval passed to --enable-sim-environment\"" "$LINENO" 5;
5203        sim_environment="";;
5204 esac
5205 if test x"$silent" != x"yes" && test x"$sim_environment" != x""; then
5206   echo "Setting sim environment = $sim_environment" 6>&1
5207 fi
5208 else
5209   sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT"
5210 fi
5211
5212
5213 cgen_maint=no
5214 cgen=guile
5215 cgendir='$(srcdir)/../../cgen'
5216 # Check whether --enable-cgen-maint was given.
5217 if test "${enable_cgen_maint+set}" = set; then :
5218   enableval=$enable_cgen_maint; case "${enableval}" in
5219   yes)  cgen_maint=yes ;;
5220   no)   cgen_maint=no ;;
5221   *)
5222         # argument is cgen install directory (not implemented yet).
5223         # Having a `share' directory might be more appropriate for the .scm,
5224         # .cpu, etc. files.
5225         cgendir=${cgen_maint}/lib/cgen
5226         cgen=guile
5227         ;;
5228 esac
5229 fi
5230 if test x${cgen_maint} != xno ; then
5231   CGEN_MAINT=''
5232 else
5233   CGEN_MAINT='#'
5234 fi
5235
5236
5237
5238
5239
5240 #
5241 # Enable making unknown traps dump out registers
5242 #
5243 # Check whether --enable-sim-trapdump was given.
5244 if test "${enable_sim_trapdump+set}" = set; then :
5245   enableval=$enable_sim_trapdump; case "${enableval}" in
5246   yes) sim_trapdump="-DTRAPDUMP=1";;
5247   no)  sim_trapdump="-DTRAPDUMP=0";;
5248   *)   as_fn_error "\"Unknown value $enableval passed to --enable-sim-trapdump\"" "$LINENO" 5; sim_trapdump="";;
5249 esac
5250 if test x"$silent" != x"yes" && test x"$sim_trapdump" != x""; then
5251   echo "Setting sim_trapdump = $sim_trapdump" 6>&1
5252 fi
5253 else
5254   sim_trapdump=""
5255 fi
5256
5257
5258
5259 ac_sources="$sim_link_files"
5260 ac_dests="$sim_link_links"
5261 while test -n "$ac_sources"; do
5262   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
5263   set $ac_sources; ac_source=$1; shift; ac_sources=$*
5264   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
5265 done
5266 ac_config_links="$ac_config_links $ac_config_links_1"
5267
5268 cgen_breaks=""
5269 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
5270 cgen_breaks="break cgen_rtx_error";
5271 fi
5272
5273 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
5274
5275 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
5276
5277 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
5278
5279 ac_config_commands="$ac_config_commands Makefile"
5280
5281 ac_config_commands="$ac_config_commands stamp-h"
5282
5283 cat >confcache <<\_ACEOF
5284 # This file is a shell script that caches the results of configure
5285 # tests run on this system so they can be shared between configure
5286 # scripts and configure runs, see configure's option --config-cache.
5287 # It is not useful on other systems.  If it contains results you don't
5288 # want to keep, you may remove or edit it.
5289 #
5290 # config.status only pays attention to the cache file if you give it
5291 # the --recheck option to rerun configure.
5292 #
5293 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5294 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5295 # following values.
5296
5297 _ACEOF
5298
5299 # The following way of writing the cache mishandles newlines in values,
5300 # but we know of no workaround that is simple, portable, and efficient.
5301 # So, we kill variables containing newlines.
5302 # Ultrix sh set writes to stderr and can't be redirected directly,
5303 # and sets the high bit in the cache file unless we assign to the vars.
5304 (
5305   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5306     eval ac_val=\$$ac_var
5307     case $ac_val in #(
5308     *${as_nl}*)
5309       case $ac_var in #(
5310       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5311 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5312       esac
5313       case $ac_var in #(
5314       _ | IFS | as_nl) ;; #(
5315       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5316       *) { eval $ac_var=; unset $ac_var;} ;;
5317       esac ;;
5318     esac
5319   done
5320
5321   (set) 2>&1 |
5322     case $as_nl`(ac_space=' '; set) 2>&1` in #(
5323     *${as_nl}ac_space=\ *)
5324       # `set' does not quote correctly, so add quotes: double-quote
5325       # substitution turns \\\\ into \\, and sed turns \\ into \.
5326       sed -n \
5327         "s/'/'\\\\''/g;
5328           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5329       ;; #(
5330     *)
5331       # `set' quotes correctly as required by POSIX, so do not add quotes.
5332       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5333       ;;
5334     esac |
5335     sort
5336 ) |
5337   sed '
5338      /^ac_cv_env_/b end
5339      t clear
5340      :clear
5341      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5342      t end
5343      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5344      :end' >>confcache
5345 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5346   if test -w "$cache_file"; then
5347     test "x$cache_file" != "x/dev/null" &&
5348       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5349 $as_echo "$as_me: updating cache $cache_file" >&6;}
5350     cat confcache >$cache_file
5351   else
5352     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5353 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5354   fi
5355 fi
5356 rm -f confcache
5357
5358 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5359 # Let make expand exec_prefix.
5360 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5361
5362 DEFS=-DHAVE_CONFIG_H
5363
5364 ac_libobjs=
5365 ac_ltlibobjs=
5366 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5367   # 1. Remove the extension, and $U if already installed.
5368   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5369   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5370   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
5371   #    will be set to the directory where LIBOBJS objects are built.
5372   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5373   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5374 done
5375 LIBOBJS=$ac_libobjs
5376
5377 LTLIBOBJS=$ac_ltlibobjs
5378
5379
5380 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
5381   as_fn_error "conditional \"GMAKE\" was never defined.
5382 Usually this means the macro was only invoked conditionally." "$LINENO" 5
5383 fi
5384
5385
5386 : ${CONFIG_STATUS=./config.status}
5387 ac_write_fail=0
5388 ac_clean_files_save=$ac_clean_files
5389 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5390 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5391 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5392 as_write_fail=0
5393 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5394 #! $SHELL
5395 # Generated by $as_me.
5396 # Run this file to recreate the current configuration.
5397 # Compiler output produced by configure, useful for debugging
5398 # configure, is in config.log if it exists.
5399
5400 debug=false
5401 ac_cs_recheck=false
5402 ac_cs_silent=false
5403
5404 SHELL=\${CONFIG_SHELL-$SHELL}
5405 export SHELL
5406 _ASEOF
5407 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5408 ## -------------------- ##
5409 ## M4sh Initialization. ##
5410 ## -------------------- ##
5411
5412 # Be more Bourne compatible
5413 DUALCASE=1; export DUALCASE # for MKS sh
5414 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5415   emulate sh
5416   NULLCMD=:
5417   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5418   # is contrary to our usage.  Disable this feature.
5419   alias -g '${1+"$@"}'='"$@"'
5420   setopt NO_GLOB_SUBST
5421 else
5422   case `(set -o) 2>/dev/null` in #(
5423   *posix*) :
5424     set -o posix ;; #(
5425   *) :
5426      ;;
5427 esac
5428 fi
5429
5430
5431 as_nl='
5432 '
5433 export as_nl
5434 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5435 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5436 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5437 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5438 # Prefer a ksh shell builtin over an external printf program on Solaris,
5439 # but without wasting forks for bash or zsh.
5440 if test -z "$BASH_VERSION$ZSH_VERSION" \
5441     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5442   as_echo='print -r --'
5443   as_echo_n='print -rn --'
5444 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5445   as_echo='printf %s\n'
5446   as_echo_n='printf %s'
5447 else
5448   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5449     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5450     as_echo_n='/usr/ucb/echo -n'
5451   else
5452     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5453     as_echo_n_body='eval
5454       arg=$1;
5455       case $arg in #(
5456       *"$as_nl"*)
5457         expr "X$arg" : "X\\(.*\\)$as_nl";
5458         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5459       esac;
5460       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5461     '
5462     export as_echo_n_body
5463     as_echo_n='sh -c $as_echo_n_body as_echo'
5464   fi
5465   export as_echo_body
5466   as_echo='sh -c $as_echo_body as_echo'
5467 fi
5468
5469 # The user is always right.
5470 if test "${PATH_SEPARATOR+set}" != set; then
5471   PATH_SEPARATOR=:
5472   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5473     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5474       PATH_SEPARATOR=';'
5475   }
5476 fi
5477
5478
5479 # IFS
5480 # We need space, tab and new line, in precisely that order.  Quoting is
5481 # there to prevent editors from complaining about space-tab.
5482 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5483 # splitting by setting IFS to empty value.)
5484 IFS=" ""        $as_nl"
5485
5486 # Find who we are.  Look in the path if we contain no directory separator.
5487 case $0 in #((
5488   *[\\/]* ) as_myself=$0 ;;
5489   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5490 for as_dir in $PATH
5491 do
5492   IFS=$as_save_IFS
5493   test -z "$as_dir" && as_dir=.
5494     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5495   done
5496 IFS=$as_save_IFS
5497
5498      ;;
5499 esac
5500 # We did not find ourselves, most probably we were run as `sh COMMAND'
5501 # in which case we are not to be found in the path.
5502 if test "x$as_myself" = x; then
5503   as_myself=$0
5504 fi
5505 if test ! -f "$as_myself"; then
5506   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5507   exit 1
5508 fi
5509
5510 # Unset variables that we do not need and which cause bugs (e.g. in
5511 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
5512 # suppresses any "Segmentation fault" message there.  '((' could
5513 # trigger a bug in pdksh 5.2.14.
5514 for as_var in BASH_ENV ENV MAIL MAILPATH
5515 do eval test x\${$as_var+set} = xset \
5516   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5517 done
5518 PS1='$ '
5519 PS2='> '
5520 PS4='+ '
5521
5522 # NLS nuisances.
5523 LC_ALL=C
5524 export LC_ALL
5525 LANGUAGE=C
5526 export LANGUAGE
5527
5528 # CDPATH.
5529 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5530
5531
5532 # as_fn_error ERROR [LINENO LOG_FD]
5533 # ---------------------------------
5534 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5535 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5536 # script with status $?, using 1 if that was 0.
5537 as_fn_error ()
5538 {
5539   as_status=$?; test $as_status -eq 0 && as_status=1
5540   if test "$3"; then
5541     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5542     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5543   fi
5544   $as_echo "$as_me: error: $1" >&2
5545   as_fn_exit $as_status
5546 } # as_fn_error
5547
5548
5549 # as_fn_set_status STATUS
5550 # -----------------------
5551 # Set $? to STATUS, without forking.
5552 as_fn_set_status ()
5553 {
5554   return $1
5555 } # as_fn_set_status
5556
5557 # as_fn_exit STATUS
5558 # -----------------
5559 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5560 as_fn_exit ()
5561 {
5562   set +e
5563   as_fn_set_status $1
5564   exit $1
5565 } # as_fn_exit
5566
5567 # as_fn_unset VAR
5568 # ---------------
5569 # Portably unset VAR.
5570 as_fn_unset ()
5571 {
5572   { eval $1=; unset $1;}
5573 }
5574 as_unset=as_fn_unset
5575 # as_fn_append VAR VALUE
5576 # ----------------------
5577 # Append the text in VALUE to the end of the definition contained in VAR. Take
5578 # advantage of any shell optimizations that allow amortized linear growth over
5579 # repeated appends, instead of the typical quadratic growth present in naive
5580 # implementations.
5581 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5582   eval 'as_fn_append ()
5583   {
5584     eval $1+=\$2
5585   }'
5586 else
5587   as_fn_append ()
5588   {
5589     eval $1=\$$1\$2
5590   }
5591 fi # as_fn_append
5592
5593 # as_fn_arith ARG...
5594 # ------------------
5595 # Perform arithmetic evaluation on the ARGs, and store the result in the
5596 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5597 # must be portable across $(()) and expr.
5598 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5599   eval 'as_fn_arith ()
5600   {
5601     as_val=$(( $* ))
5602   }'
5603 else
5604   as_fn_arith ()
5605   {
5606     as_val=`expr "$@" || test $? -eq 1`
5607   }
5608 fi # as_fn_arith
5609
5610
5611 if expr a : '\(a\)' >/dev/null 2>&1 &&
5612    test "X`expr 00001 : '.*\(...\)'`" = X001; then
5613   as_expr=expr
5614 else
5615   as_expr=false
5616 fi
5617
5618 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5619   as_basename=basename
5620 else
5621   as_basename=false
5622 fi
5623
5624 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5625   as_dirname=dirname
5626 else
5627   as_dirname=false
5628 fi
5629
5630 as_me=`$as_basename -- "$0" ||
5631 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5632          X"$0" : 'X\(//\)$' \| \
5633          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5634 $as_echo X/"$0" |
5635     sed '/^.*\/\([^/][^/]*\)\/*$/{
5636             s//\1/
5637             q
5638           }
5639           /^X\/\(\/\/\)$/{
5640             s//\1/
5641             q
5642           }
5643           /^X\/\(\/\).*/{
5644             s//\1/
5645             q
5646           }
5647           s/.*/./; q'`
5648
5649 # Avoid depending upon Character Ranges.
5650 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5651 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5652 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5653 as_cr_digits='0123456789'
5654 as_cr_alnum=$as_cr_Letters$as_cr_digits
5655
5656 ECHO_C= ECHO_N= ECHO_T=
5657 case `echo -n x` in #(((((
5658 -n*)
5659   case `echo 'xy\c'` in
5660   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
5661   xy)  ECHO_C='\c';;
5662   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
5663        ECHO_T=' ';;
5664   esac;;
5665 *)
5666   ECHO_N='-n';;
5667 esac
5668
5669 rm -f conf$$ conf$$.exe conf$$.file
5670 if test -d conf$$.dir; then
5671   rm -f conf$$.dir/conf$$.file
5672 else
5673   rm -f conf$$.dir
5674   mkdir conf$$.dir 2>/dev/null
5675 fi
5676 if (echo >conf$$.file) 2>/dev/null; then
5677   if ln -s conf$$.file conf$$ 2>/dev/null; then
5678     as_ln_s='ln -s'
5679     # ... but there are two gotchas:
5680     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5681     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5682     # In both cases, we have to default to `cp -p'.
5683     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5684       as_ln_s='cp -p'
5685   elif ln conf$$.file conf$$ 2>/dev/null; then
5686     as_ln_s=ln
5687   else
5688     as_ln_s='cp -p'
5689   fi
5690 else
5691   as_ln_s='cp -p'
5692 fi
5693 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5694 rmdir conf$$.dir 2>/dev/null
5695
5696
5697 # as_fn_mkdir_p
5698 # -------------
5699 # Create "$as_dir" as a directory, including parents if necessary.
5700 as_fn_mkdir_p ()
5701 {
5702
5703   case $as_dir in #(
5704   -*) as_dir=./$as_dir;;
5705   esac
5706   test -d "$as_dir" || eval $as_mkdir_p || {
5707     as_dirs=
5708     while :; do
5709       case $as_dir in #(
5710       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5711       *) as_qdir=$as_dir;;
5712       esac
5713       as_dirs="'$as_qdir' $as_dirs"
5714       as_dir=`$as_dirname -- "$as_dir" ||
5715 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5716          X"$as_dir" : 'X\(//\)[^/]' \| \
5717          X"$as_dir" : 'X\(//\)$' \| \
5718          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5719 $as_echo X"$as_dir" |
5720     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5721             s//\1/
5722             q
5723           }
5724           /^X\(\/\/\)[^/].*/{
5725             s//\1/
5726             q
5727           }
5728           /^X\(\/\/\)$/{
5729             s//\1/
5730             q
5731           }
5732           /^X\(\/\).*/{
5733             s//\1/
5734             q
5735           }
5736           s/.*/./; q'`
5737       test -d "$as_dir" && break
5738     done
5739     test -z "$as_dirs" || eval "mkdir $as_dirs"
5740   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5741
5742
5743 } # as_fn_mkdir_p
5744 if mkdir -p . 2>/dev/null; then
5745   as_mkdir_p='mkdir -p "$as_dir"'
5746 else
5747   test -d ./-p && rmdir ./-p
5748   as_mkdir_p=false
5749 fi
5750
5751 if test -x / >/dev/null 2>&1; then
5752   as_test_x='test -x'
5753 else
5754   if ls -dL / >/dev/null 2>&1; then
5755     as_ls_L_option=L
5756   else
5757     as_ls_L_option=
5758   fi
5759   as_test_x='
5760     eval sh -c '\''
5761       if test -d "$1"; then
5762         test -d "$1/.";
5763       else
5764         case $1 in #(
5765         -*)set "./$1";;
5766         esac;
5767         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5768         ???[sx]*):;;*)false;;esac;fi
5769     '\'' sh
5770   '
5771 fi
5772 as_executable_p=$as_test_x
5773
5774 # Sed expression to map a string onto a valid CPP name.
5775 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5776
5777 # Sed expression to map a string onto a valid variable name.
5778 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5779
5780
5781 exec 6>&1
5782 ## ----------------------------------- ##
5783 ## Main body of $CONFIG_STATUS script. ##
5784 ## ----------------------------------- ##
5785 _ASEOF
5786 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5787
5788 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5789 # Save the log message, to keep $0 and so on meaningful, and to
5790 # report actual input values of CONFIG_FILES etc. instead of their
5791 # values after options handling.
5792 ac_log="
5793 This file was extended by $as_me, which was
5794 generated by GNU Autoconf 2.64.  Invocation command line was
5795
5796   CONFIG_FILES    = $CONFIG_FILES
5797   CONFIG_HEADERS  = $CONFIG_HEADERS
5798   CONFIG_LINKS    = $CONFIG_LINKS
5799   CONFIG_COMMANDS = $CONFIG_COMMANDS
5800   $ $0 $@
5801
5802 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5803 "
5804
5805 _ACEOF
5806
5807 case $ac_config_files in *"
5808 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5809 esac
5810
5811 case $ac_config_headers in *"
5812 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5813 esac
5814
5815
5816 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5817 # Files that config.status was made for.
5818 config_files="$ac_config_files"
5819 config_headers="$ac_config_headers"
5820 config_links="$ac_config_links"
5821 config_commands="$ac_config_commands"
5822
5823 _ACEOF
5824
5825 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5826 ac_cs_usage="\
5827 \`$as_me' instantiates files and other configuration actions
5828 from templates according to the current configuration.  Unless the files
5829 and actions are specified as TAGs, all are instantiated by default.
5830
5831 Usage: $0 [OPTION]... [TAG]...
5832
5833   -h, --help       print this help, then exit
5834   -V, --version    print version number and configuration settings, then exit
5835   -q, --quiet, --silent
5836                    do not print progress messages
5837   -d, --debug      don't remove temporary files
5838       --recheck    update $as_me by reconfiguring in the same conditions
5839       --file=FILE[:TEMPLATE]
5840                    instantiate the configuration file FILE
5841       --header=FILE[:TEMPLATE]
5842                    instantiate the configuration header FILE
5843
5844 Configuration files:
5845 $config_files
5846
5847 Configuration headers:
5848 $config_headers
5849
5850 Configuration links:
5851 $config_links
5852
5853 Configuration commands:
5854 $config_commands
5855
5856 Report bugs to the package provider."
5857
5858 _ACEOF
5859 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5860 ac_cs_version="\\
5861 config.status
5862 configured by $0, generated by GNU Autoconf 2.64,
5863   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5864
5865 Copyright (C) 2009 Free Software Foundation, Inc.
5866 This config.status script is free software; the Free Software Foundation
5867 gives unlimited permission to copy, distribute and modify it."
5868
5869 ac_pwd='$ac_pwd'
5870 srcdir='$srcdir'
5871 INSTALL='$INSTALL'
5872 test -n "\$AWK" || AWK=awk
5873 _ACEOF
5874
5875 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5876 # The default lists apply if the user does not specify any file.
5877 ac_need_defaults=:
5878 while test $# != 0
5879 do
5880   case $1 in
5881   --*=*)
5882     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5883     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5884     ac_shift=:
5885     ;;
5886   *)
5887     ac_option=$1
5888     ac_optarg=$2
5889     ac_shift=shift
5890     ;;
5891   esac
5892
5893   case $ac_option in
5894   # Handling of the options.
5895   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5896     ac_cs_recheck=: ;;
5897   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5898     $as_echo "$ac_cs_version"; exit ;;
5899   --debug | --debu | --deb | --de | --d | -d )
5900     debug=: ;;
5901   --file | --fil | --fi | --f )
5902     $ac_shift
5903     case $ac_optarg in
5904     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5905     esac
5906     as_fn_append CONFIG_FILES " '$ac_optarg'"
5907     ac_need_defaults=false;;
5908   --header | --heade | --head | --hea )
5909     $ac_shift
5910     case $ac_optarg in
5911     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5912     esac
5913     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5914     ac_need_defaults=false;;
5915   --he | --h)
5916     # Conflict between --help and --header
5917     as_fn_error "ambiguous option: \`$1'
5918 Try \`$0 --help' for more information.";;
5919   --help | --hel | -h )
5920     $as_echo "$ac_cs_usage"; exit ;;
5921   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5922   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5923     ac_cs_silent=: ;;
5924
5925   # This is an error.
5926   -*) as_fn_error "unrecognized option: \`$1'
5927 Try \`$0 --help' for more information." ;;
5928
5929   *) as_fn_append ac_config_targets " $1"
5930      ac_need_defaults=false ;;
5931
5932   esac
5933   shift
5934 done
5935
5936 ac_configure_extra_args=
5937
5938 if $ac_cs_silent; then
5939   exec 6>/dev/null
5940   ac_configure_extra_args="$ac_configure_extra_args --silent"
5941 fi
5942
5943 _ACEOF
5944 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5945 if \$ac_cs_recheck; then
5946   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5947   shift
5948   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5949   CONFIG_SHELL='$SHELL'
5950   export CONFIG_SHELL
5951   exec "\$@"
5952 fi
5953
5954 _ACEOF
5955 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5956 exec 5>>config.log
5957 {
5958   echo
5959   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5960 ## Running $as_me. ##
5961 _ASBOX
5962   $as_echo "$ac_log"
5963 } >&5
5964
5965 _ACEOF
5966 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5967 #
5968 # INIT-COMMANDS
5969 #
5970 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
5971
5972 _ACEOF
5973
5974 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5975
5976 # Handling of arguments.
5977 for ac_config_target in $ac_config_targets
5978 do
5979   case $ac_config_target in
5980     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5981     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
5982     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
5983     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
5984     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
5985     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
5986     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
5987     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
5988
5989   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5990   esac
5991 done
5992
5993
5994 # If the user did not use the arguments to specify the items to instantiate,
5995 # then the envvar interface is used.  Set only those that are not.
5996 # We use the long form for the default assignment because of an extremely
5997 # bizarre bug on SunOS 4.1.3.
5998 if $ac_need_defaults; then
5999   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6000   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6001   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
6002   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
6003 fi
6004
6005 # Have a temporary directory for convenience.  Make it in the build tree
6006 # simply because there is no reason against having it here, and in addition,
6007 # creating and moving files from /tmp can sometimes cause problems.
6008 # Hook for its removal unless debugging.
6009 # Note that there is a small window in which the directory will not be cleaned:
6010 # after its creation but before its name has been assigned to `$tmp'.
6011 $debug ||
6012 {
6013   tmp=
6014   trap 'exit_status=$?
6015   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
6016 ' 0
6017   trap 'as_fn_exit 1' 1 2 13 15
6018 }
6019 # Create a (secure) tmp directory for tmp files.
6020
6021 {
6022   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6023   test -n "$tmp" && test -d "$tmp"
6024 }  ||
6025 {
6026   tmp=./conf$$-$RANDOM
6027   (umask 077 && mkdir "$tmp")
6028 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
6029
6030 # Set up the scripts for CONFIG_FILES section.
6031 # No need to generate them if there are no CONFIG_FILES.
6032 # This happens for instance with `./config.status config.h'.
6033 if test -n "$CONFIG_FILES"; then
6034
6035
6036 ac_cr=`echo X | tr X '\015'`
6037 # On cygwin, bash can eat \r inside `` if the user requested igncr.
6038 # But we know of no other shell where ac_cr would be empty at this
6039 # point, so we can use a bashism as a fallback.
6040 if test "x$ac_cr" = x; then
6041   eval ac_cr=\$\'\\r\'
6042 fi
6043 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6044 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6045   ac_cs_awk_cr='\r'
6046 else
6047   ac_cs_awk_cr=$ac_cr
6048 fi
6049
6050 echo 'BEGIN {' >"$tmp/subs1.awk" &&
6051 _ACEOF
6052
6053
6054 {
6055   echo "cat >conf$$subs.awk <<_ACEOF" &&
6056   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6057   echo "_ACEOF"
6058 } >conf$$subs.sh ||
6059   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6060 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
6061 ac_delim='%!_!# '
6062 for ac_last_try in false false false false false :; do
6063   . ./conf$$subs.sh ||
6064     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6065
6066   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6067   if test $ac_delim_n = $ac_delim_num; then
6068     break
6069   elif $ac_last_try; then
6070     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6071   else
6072     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6073   fi
6074 done
6075 rm -f conf$$subs.sh
6076
6077 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6078 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
6079 _ACEOF
6080 sed -n '
6081 h
6082 s/^/S["/; s/!.*/"]=/
6083 p
6084 g
6085 s/^[^!]*!//
6086 :repl
6087 t repl
6088 s/'"$ac_delim"'$//
6089 t delim
6090 :nl
6091 h
6092 s/\(.\{148\}\).*/\1/
6093 t more1
6094 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6095 p
6096 n
6097 b repl
6098 :more1
6099 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6100 p
6101 g
6102 s/.\{148\}//
6103 t nl
6104 :delim
6105 h
6106 s/\(.\{148\}\).*/\1/
6107 t more2
6108 s/["\\]/\\&/g; s/^/"/; s/$/"/
6109 p
6110 b
6111 :more2
6112 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6113 p
6114 g
6115 s/.\{148\}//
6116 t delim
6117 ' <conf$$subs.awk | sed '
6118 /^[^""]/{
6119   N
6120   s/\n//
6121 }
6122 ' >>$CONFIG_STATUS || ac_write_fail=1
6123 rm -f conf$$subs.awk
6124 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6125 _ACAWK
6126 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
6127   for (key in S) S_is_set[key] = 1
6128   FS = "\a"
6129
6130 }
6131 {
6132   line = $ 0
6133   nfields = split(line, field, "@")
6134   substed = 0
6135   len = length(field[1])
6136   for (i = 2; i < nfields; i++) {
6137     key = field[i]
6138     keylen = length(key)
6139     if (S_is_set[key]) {
6140       value = S[key]
6141       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6142       len += length(value) + length(field[++i])
6143       substed = 1
6144     } else
6145       len += 1 + keylen
6146   }
6147
6148   print line
6149 }
6150
6151 _ACAWK
6152 _ACEOF
6153 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6154 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6155   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6156 else
6157   cat
6158 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
6159   || as_fn_error "could not setup config files machinery" "$LINENO" 5
6160 _ACEOF
6161
6162 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6163 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6164 # trailing colons and then remove the whole line if VPATH becomes empty
6165 # (actually we leave an empty line to preserve line numbers).
6166 if test "x$srcdir" = x.; then
6167   ac_vpsub='/^[  ]*VPATH[        ]*=/{
6168 s/:*\$(srcdir):*/:/
6169 s/:*\${srcdir}:*/:/
6170 s/:*@srcdir@:*/:/
6171 s/^\([^=]*=[     ]*\):*/\1/
6172 s/:*$//
6173 s/^[^=]*=[       ]*$//
6174 }'
6175 fi
6176
6177 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6178 fi # test -n "$CONFIG_FILES"
6179
6180 # Set up the scripts for CONFIG_HEADERS section.
6181 # No need to generate them if there are no CONFIG_HEADERS.
6182 # This happens for instance with `./config.status Makefile'.
6183 if test -n "$CONFIG_HEADERS"; then
6184 cat >"$tmp/defines.awk" <<\_ACAWK ||
6185 BEGIN {
6186 _ACEOF
6187
6188 # Transform confdefs.h into an awk script `defines.awk', embedded as
6189 # here-document in config.status, that substitutes the proper values into
6190 # config.h.in to produce config.h.
6191
6192 # Create a delimiter string that does not exist in confdefs.h, to ease
6193 # handling of long lines.
6194 ac_delim='%!_!# '
6195 for ac_last_try in false false :; do
6196   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
6197   if test -z "$ac_t"; then
6198     break
6199   elif $ac_last_try; then
6200     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
6201   else
6202     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6203   fi
6204 done
6205
6206 # For the awk script, D is an array of macro values keyed by name,
6207 # likewise P contains macro parameters if any.  Preserve backslash
6208 # newline sequences.
6209
6210 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6211 sed -n '
6212 s/.\{148\}/&'"$ac_delim"'/g
6213 t rset
6214 :rset
6215 s/^[     ]*#[    ]*define[       ][      ]*/ /
6216 t def
6217 d
6218 :def
6219 s/\\$//
6220 t bsnl
6221 s/["\\]/\\&/g
6222 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6223 D["\1"]=" \3"/p
6224 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
6225 d
6226 :bsnl
6227 s/["\\]/\\&/g
6228 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6229 D["\1"]=" \3\\\\\\n"\\/p
6230 t cont
6231 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6232 t cont
6233 d
6234 :cont
6235 n
6236 s/.\{148\}/&'"$ac_delim"'/g
6237 t clear
6238 :clear
6239 s/\\$//
6240 t bsnlc
6241 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6242 d
6243 :bsnlc
6244 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6245 b cont
6246 ' <confdefs.h | sed '
6247 s/'"$ac_delim"'/"\\\
6248 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6249
6250 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6251   for (key in D) D_is_set[key] = 1
6252   FS = "\a"
6253 }
6254 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6255   line = \$ 0
6256   split(line, arg, " ")
6257   if (arg[1] == "#") {
6258     defundef = arg[2]
6259     mac1 = arg[3]
6260   } else {
6261     defundef = substr(arg[1], 2)
6262     mac1 = arg[2]
6263   }
6264   split(mac1, mac2, "(") #)
6265   macro = mac2[1]
6266   prefix = substr(line, 1, index(line, defundef) - 1)
6267   if (D_is_set[macro]) {
6268     # Preserve the white space surrounding the "#".
6269     print prefix "define", macro P[macro] D[macro]
6270     next
6271   } else {
6272     # Replace #undef with comments.  This is necessary, for example,
6273     # in the case of _POSIX_SOURCE, which is predefined and required
6274     # on some systems where configure will not decide to define it.
6275     if (defundef == "undef") {
6276       print "/*", prefix defundef, macro, "*/"
6277       next
6278     }
6279   }
6280 }
6281 { print }
6282 _ACAWK
6283 _ACEOF
6284 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6285   as_fn_error "could not setup config headers machinery" "$LINENO" 5
6286 fi # test -n "$CONFIG_HEADERS"
6287
6288
6289 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
6290 shift
6291 for ac_tag
6292 do
6293   case $ac_tag in
6294   :[FHLC]) ac_mode=$ac_tag; continue;;
6295   esac
6296   case $ac_mode$ac_tag in
6297   :[FHL]*:*);;
6298   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
6299   :[FH]-) ac_tag=-:-;;
6300   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6301   esac
6302   ac_save_IFS=$IFS
6303   IFS=:
6304   set x $ac_tag
6305   IFS=$ac_save_IFS
6306   shift
6307   ac_file=$1
6308   shift
6309
6310   case $ac_mode in
6311   :L) ac_source=$1;;
6312   :[FH])
6313     ac_file_inputs=
6314     for ac_f
6315     do
6316       case $ac_f in
6317       -) ac_f="$tmp/stdin";;
6318       *) # Look for the file first in the build tree, then in the source tree
6319          # (if the path is not absolute).  The absolute path cannot be DOS-style,
6320          # because $ac_f cannot contain `:'.
6321          test -f "$ac_f" ||
6322            case $ac_f in
6323            [\\/$]*) false;;
6324            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6325            esac ||
6326            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6327       esac
6328       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6329       as_fn_append ac_file_inputs " '$ac_f'"
6330     done
6331
6332     # Let's still pretend it is `configure' which instantiates (i.e., don't
6333     # use $as_me), people would be surprised to read:
6334     #    /* config.h.  Generated by config.status.  */
6335     configure_input='Generated from '`
6336           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6337         `' by configure.'
6338     if test x"$ac_file" != x-; then
6339       configure_input="$ac_file.  $configure_input"
6340       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6341 $as_echo "$as_me: creating $ac_file" >&6;}
6342     fi
6343     # Neutralize special characters interpreted by sed in replacement strings.
6344     case $configure_input in #(
6345     *\&* | *\|* | *\\* )
6346        ac_sed_conf_input=`$as_echo "$configure_input" |
6347        sed 's/[\\\\&|]/\\\\&/g'`;; #(
6348     *) ac_sed_conf_input=$configure_input;;
6349     esac
6350
6351     case $ac_tag in
6352     *:-:* | *:-) cat >"$tmp/stdin" \
6353       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
6354     esac
6355     ;;
6356   esac
6357
6358   ac_dir=`$as_dirname -- "$ac_file" ||
6359 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6360          X"$ac_file" : 'X\(//\)[^/]' \| \
6361          X"$ac_file" : 'X\(//\)$' \| \
6362          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6363 $as_echo X"$ac_file" |
6364     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6365             s//\1/
6366             q
6367           }
6368           /^X\(\/\/\)[^/].*/{
6369             s//\1/
6370             q
6371           }
6372           /^X\(\/\/\)$/{
6373             s//\1/
6374             q
6375           }
6376           /^X\(\/\).*/{
6377             s//\1/
6378             q
6379           }
6380           s/.*/./; q'`
6381   as_dir="$ac_dir"; as_fn_mkdir_p
6382   ac_builddir=.
6383
6384 case "$ac_dir" in
6385 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6386 *)
6387   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6388   # A ".." for each directory in $ac_dir_suffix.
6389   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6390   case $ac_top_builddir_sub in
6391   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6392   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6393   esac ;;
6394 esac
6395 ac_abs_top_builddir=$ac_pwd
6396 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6397 # for backward compatibility:
6398 ac_top_builddir=$ac_top_build_prefix
6399
6400 case $srcdir in
6401   .)  # We are building in place.
6402     ac_srcdir=.
6403     ac_top_srcdir=$ac_top_builddir_sub
6404     ac_abs_top_srcdir=$ac_pwd ;;
6405   [\\/]* | ?:[\\/]* )  # Absolute name.
6406     ac_srcdir=$srcdir$ac_dir_suffix;
6407     ac_top_srcdir=$srcdir
6408     ac_abs_top_srcdir=$srcdir ;;
6409   *) # Relative name.
6410     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6411     ac_top_srcdir=$ac_top_build_prefix$srcdir
6412     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6413 esac
6414 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6415
6416
6417   case $ac_mode in
6418   :F)
6419   #
6420   # CONFIG_FILE
6421   #
6422
6423   case $INSTALL in
6424   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6425   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6426   esac
6427 _ACEOF
6428
6429 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6430 # If the template does not know about datarootdir, expand it.
6431 # FIXME: This hack should be removed a few years after 2.60.
6432 ac_datarootdir_hack=; ac_datarootdir_seen=
6433 ac_sed_dataroot='
6434 /datarootdir/ {
6435   p
6436   q
6437 }
6438 /@datadir@/p
6439 /@docdir@/p
6440 /@infodir@/p
6441 /@localedir@/p
6442 /@mandir@/p'
6443 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6444 *datarootdir*) ac_datarootdir_seen=yes;;
6445 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6446   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6447 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6448 _ACEOF
6449 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6450   ac_datarootdir_hack='
6451   s&@datadir@&$datadir&g
6452   s&@docdir@&$docdir&g
6453   s&@infodir@&$infodir&g
6454   s&@localedir@&$localedir&g
6455   s&@mandir@&$mandir&g
6456   s&\\\${datarootdir}&$datarootdir&g' ;;
6457 esac
6458 _ACEOF
6459
6460 # Neutralize VPATH when `$srcdir' = `.'.
6461 # Shell code in configure.ac might set extrasub.
6462 # FIXME: do we really want to maintain this feature?
6463 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6464 ac_sed_extra="$ac_vpsub
6465 $extrasub
6466 _ACEOF
6467 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6468 :t
6469 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6470 s|@configure_input@|$ac_sed_conf_input|;t t
6471 s&@top_builddir@&$ac_top_builddir_sub&;t t
6472 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6473 s&@srcdir@&$ac_srcdir&;t t
6474 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6475 s&@top_srcdir@&$ac_top_srcdir&;t t
6476 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6477 s&@builddir@&$ac_builddir&;t t
6478 s&@abs_builddir@&$ac_abs_builddir&;t t
6479 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6480 s&@INSTALL@&$ac_INSTALL&;t t
6481 $ac_datarootdir_hack
6482 "
6483 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6484   || as_fn_error "could not create $ac_file" "$LINENO" 5
6485
6486 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6487   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6488   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6489   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6490 which seems to be undefined.  Please make sure it is defined." >&5
6491 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6492 which seems to be undefined.  Please make sure it is defined." >&2;}
6493
6494   rm -f "$tmp/stdin"
6495   case $ac_file in
6496   -) cat "$tmp/out" && rm -f "$tmp/out";;
6497   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6498   esac \
6499   || as_fn_error "could not create $ac_file" "$LINENO" 5
6500  ;;
6501   :H)
6502   #
6503   # CONFIG_HEADER
6504   #
6505   if test x"$ac_file" != x-; then
6506     {
6507       $as_echo "/* $configure_input  */" \
6508       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6509     } >"$tmp/config.h" \
6510       || as_fn_error "could not create $ac_file" "$LINENO" 5
6511     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6512       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6513 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6514     else
6515       rm -f "$ac_file"
6516       mv "$tmp/config.h" "$ac_file" \
6517         || as_fn_error "could not create $ac_file" "$LINENO" 5
6518     fi
6519   else
6520     $as_echo "/* $configure_input  */" \
6521       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6522       || as_fn_error "could not create -" "$LINENO" 5
6523   fi
6524  ;;
6525   :L)
6526   #
6527   # CONFIG_LINK
6528   #
6529
6530   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
6531     :
6532   else
6533     # Prefer the file from the source tree if names are identical.
6534     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
6535       ac_source=$srcdir/$ac_source
6536     fi
6537
6538     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
6539 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
6540
6541     if test ! -r "$ac_source"; then
6542       as_fn_error "$ac_source: file not found" "$LINENO" 5
6543     fi
6544     rm -f "$ac_file"
6545
6546     # Try a relative symlink, then a hard link, then a copy.
6547     case $srcdir in
6548     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
6549         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
6550     esac
6551     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
6552       ln "$ac_source" "$ac_file" 2>/dev/null ||
6553       cp -p "$ac_source" "$ac_file" ||
6554       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
6555   fi
6556  ;;
6557   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6558 $as_echo "$as_me: executing $ac_file commands" >&6;}
6559  ;;
6560   esac
6561
6562
6563   case $ac_file$ac_mode in
6564     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
6565     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
6566  rm -f Makesim1.tmp Makesim2.tmp Makefile
6567  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
6568  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
6569  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
6570         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
6571         <Makefile.sim >Makefile
6572  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
6573  ;;
6574     "stamp-h":C) echo > stamp-h ;;
6575
6576   esac
6577 done # for ac_tag
6578
6579
6580 as_fn_exit 0
6581 _ACEOF
6582 ac_clean_files=$ac_clean_files_save
6583
6584 test $ac_write_fail = 0 ||
6585   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6586
6587
6588 # configure is writing to config.log, and then calls config.status.
6589 # config.status does its own redirection, appending to config.log.
6590 # Unfortunately, on DOS this fails, as config.log is still kept open
6591 # by configure, so config.status won't be able to write to it; its
6592 # output is simply discarded.  So we exec the FD to /dev/null,
6593 # effectively closing config.log, so it can be properly (re)opened and
6594 # appended to by config.status.  When coming back to configure, we
6595 # need to make the FD available again.
6596 if test "$no_create" != yes; then
6597   ac_cs_success=:
6598   ac_config_status_args=
6599   test "$silent" = yes &&
6600     ac_config_status_args="$ac_config_status_args --quiet"
6601   exec 5>/dev/null
6602   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6603   exec 5>>config.log
6604   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6605   # would make configure fail if this is the last instruction.
6606   $ac_cs_success || as_fn_exit $?
6607 fi
6608 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6609   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6610 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6611 fi
6612
6613