sim/mips/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 mips_extra_libs
 595 XMKMF
 596 mips_igen_engine
 597 mips_extra_objs
 598 sim_multi_obj
 599 sim_multi_src
 600 sim_multi_igen_configs
 601 sim_multi_flags
 602 sim_gen
 603 sim_m16_flags
 604 sim_igen_flags
 605 SIM_SUBTARGET
 606 REPORT_BUGS_TEXI
 607 REPORT_BUGS_TO
 608 PKGVERSION
 609 sim_profile
 610 sim_trace
 611 sim_stdio
 612 sim_debug
 613 sim_cflags
 614 sim_bswap
 615 MAINT
 616 EGREP
 617 GREP
 618 CPP
 619 CATOBJEXT
 620 GENCAT
 621 INSTOBJEXT
 622 DATADIRNAME
 623 CATALOGS
 624 POSUB
 625 GMSGFMT
 626 XGETTEXT
 627 INCINTL
 628 LIBINTL_DEP
 629 LIBINTL
 630 USE_NLS
 631 RANLIB
 632 AR
 633 HDEFINES
 634 CC_FOR_BUILD
 635 INSTALL_DATA
 636 INSTALL_SCRIPT
 637 INSTALL_PROGRAM
 638 OBJEXT
 639 EXEEXT
 640 ac_ct_CC
 641 CPPFLAGS
 642 LDFLAGS
 643 CFLAGS
 644 CC
 645 target_os
 646 target_vendor
 647 target_cpu
 648 target
 649 host_os
 650 host_vendor
 651 host_cpu
 652 host
 653 build_os
 654 build_vendor
 655 build_cpu
 656 build
 657 WERROR_CFLAGS
 658 WARN_CFLAGS
 659 sim_xor_endian
 660 sim_stdcall
 661 sim_smp
 662 sim_reserved_bits
 663 sim_regparm
 664 sim_packages
 665 sim_inline
 666 sim_hw
 667 sim_hw_objs
 668 sim_hw_cflags
 669 sim_default_model
 670 sim_scache
 671 sim_float
 672 sim_hostendian
 673 sim_endian
 674 sim_bitsize
 675 sim_assert
 676 sim_alignment
 677 sim_environment
 678 target_alias
 679 host_alias
 680 build_alias
 681 LIBS
 682 ECHO_T
 683 ECHO_N
 684 ECHO_C
 685 DEFS
 686 mandir
 687 localedir
 688 libdir
 689 psdir
 690 pdfdir
 691 dvidir
 692 htmldir
 693 infodir
 694 docdir
 695 oldincludedir
 696 includedir
 697 localstatedir
 698 sharedstatedir
 699 sysconfdir
 700 datadir
 701 datarootdir
 702 libexecdir
 703 sbindir
 704 bindir
 705 program_transform_name
 706 prefix
 707 exec_prefix
 708 PACKAGE_URL
 709 PACKAGE_BUGREPORT
 710 PACKAGE_STRING
 711 PACKAGE_VERSION
 712 PACKAGE_TARNAME
 713 PACKAGE_NAME
 714 PATH_SEPARATOR
 715 SHELL'
 716 ac_subst_files=''
 717 ac_user_opts='
 718 enable_option_checking
 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_inline
 729 enable_sim_alignment
 730 enable_sim_hostendian
 731 enable_build_warnings
 732 enable_sim_build_warnings
 733 enable_sim_reserved_bits
 734 enable_sim_endian
 735 enable_sim_bitsize
 736 enable_sim_float
 737 enable_sim_smp
 738 enable_sim_hardware
 739 with_x
 740 '
 741       ac_precious_vars='build_alias
 742 host_alias
 743 target_alias
 744 CC
 745 CFLAGS
 746 LDFLAGS
 747 LIBS
 748 CPPFLAGS
 749 CPP
 750 XMKMF'
 751
 752
 753 # Initialize some variables set by options.
 754 ac_init_help=
 755 ac_init_version=false
 756 ac_unrecognized_opts=
 757 ac_unrecognized_sep=
 758 # The variables have the same names as the options, with
 759 # dashes changed to underlines.
 760 cache_file=/dev/null
 761 exec_prefix=NONE
 762 no_create=
 763 no_recursion=
 764 prefix=NONE
 765 program_prefix=NONE
 766 program_suffix=NONE
 767 program_transform_name=s,x,x,
 768 silent=
 769 site=
 770 srcdir=
 771 verbose=
 772 x_includes=NONE
 773 x_libraries=NONE
 774
 775 # Installation directory options.
 776 # These are left unexpanded so users can "make install exec_prefix=/foo"
 777 # and all the variables that are supposed to be based on exec_prefix
 778 # by default will actually change.
 779 # Use braces instead of parens because sh, perl, etc. also accept them.
 780 # (The list follows the same order as the GNU Coding Standards.)
 781 bindir='${exec_prefix}/bin'
 782 sbindir='${exec_prefix}/sbin'
 783 libexecdir='${exec_prefix}/libexec'
 784 datarootdir='${prefix}/share'
 785 datadir='${datarootdir}'
 786 sysconfdir='${prefix}/etc'
 787 sharedstatedir='${prefix}/com'
 788 localstatedir='${prefix}/var'
 789 includedir='${prefix}/include'
 790 oldincludedir='/usr/include'
 791 docdir='${datarootdir}/doc/${PACKAGE}'
 792 infodir='${datarootdir}/info'
 793 htmldir='${docdir}'
 794 dvidir='${docdir}'
 795 pdfdir='${docdir}'
 796 psdir='${docdir}'
 797 libdir='${exec_prefix}/lib'
 798 localedir='${datarootdir}/locale'
 799 mandir='${datarootdir}/man'
 800
 801 ac_prev=
 802 ac_dashdash=
 803 for ac_option
 804 do
 805   # If the previous option needs an argument, assign it.
 806   if test -n "$ac_prev"; then
 807     eval $ac_prev=\$ac_option
 808     ac_prev=
 809     continue
 810   fi
 811
 812   case $ac_option in
 813   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 814   *)    ac_optarg=yes ;;
 815   esac
 816
 817   # Accept the important Cygnus configure options, so we can diagnose typos.
 818
 819   case $ac_dashdash$ac_option in
 820   --)
 821     ac_dashdash=yes ;;
 822
 823   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 824     ac_prev=bindir ;;
 825   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 826     bindir=$ac_optarg ;;
 827
 828   -build | --build | --buil | --bui | --bu)
 829     ac_prev=build_alias ;;
 830   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 831     build_alias=$ac_optarg ;;
 832
 833   -cache-file | --cache-file | --cache-fil | --cache-fi \
 834   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 835     ac_prev=cache_file ;;
 836   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 837   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 838     cache_file=$ac_optarg ;;
 839
 840   --config-cache | -C)
 841     cache_file=config.cache ;;
 842
 843   -datadir | --datadir | --datadi | --datad)
 844     ac_prev=datadir ;;
 845   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 846     datadir=$ac_optarg ;;
 847
 848   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 849   | --dataroo | --dataro | --datar)
 850     ac_prev=datarootdir ;;
 851   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 852   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 853     datarootdir=$ac_optarg ;;
 854
 855   -disable-* | --disable-*)
 856     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 857     # Reject names that are not valid shell variable names.
 858     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 859       as_fn_error "invalid feature name: $ac_useropt"
 860     ac_useropt_orig=$ac_useropt
 861     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 862     case $ac_user_opts in
 863       *"
 864 "enable_$ac_useropt"
 865 "*) ;;
 866       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 867          ac_unrecognized_sep=', ';;
 868     esac
 869     eval enable_$ac_useropt=no ;;
 870
 871   -docdir | --docdir | --docdi | --doc | --do)
 872     ac_prev=docdir ;;
 873   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 874     docdir=$ac_optarg ;;
 875
 876   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 877     ac_prev=dvidir ;;
 878   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 879     dvidir=$ac_optarg ;;
 880
 881   -enable-* | --enable-*)
 882     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 883     # Reject names that are not valid shell variable names.
 884     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 885       as_fn_error "invalid feature name: $ac_useropt"
 886     ac_useropt_orig=$ac_useropt
 887     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 888     case $ac_user_opts in
 889       *"
 890 "enable_$ac_useropt"
 891 "*) ;;
 892       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 893          ac_unrecognized_sep=', ';;
 894     esac
 895     eval enable_$ac_useropt=\$ac_optarg ;;
 896
 897   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 898   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 899   | --exec | --exe | --ex)
 900     ac_prev=exec_prefix ;;
 901   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 902   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 903   | --exec=* | --exe=* | --ex=*)
 904     exec_prefix=$ac_optarg ;;
 905
 906   -gas | --gas | --ga | --g)
 907     # Obsolete; use --with-gas.
 908     with_gas=yes ;;
 909
 910   -help | --help | --hel | --he | -h)
 911     ac_init_help=long ;;
 912   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 913     ac_init_help=recursive ;;
 914   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 915     ac_init_help=short ;;
 916
 917   -host | --host | --hos | --ho)
 918     ac_prev=host_alias ;;
 919   -host=* | --host=* | --hos=* | --ho=*)
 920     host_alias=$ac_optarg ;;
 921
 922   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 923     ac_prev=htmldir ;;
 924   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 925   | --ht=*)
 926     htmldir=$ac_optarg ;;
 927
 928   -includedir | --includedir | --includedi | --included | --include \
 929   | --includ | --inclu | --incl | --inc)
 930     ac_prev=includedir ;;
 931   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 932   | --includ=* | --inclu=* | --incl=* | --inc=*)
 933     includedir=$ac_optarg ;;
 934
 935   -infodir | --infodir | --infodi | --infod | --info | --inf)
 936     ac_prev=infodir ;;
 937   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 938     infodir=$ac_optarg ;;
 939
 940   -libdir | --libdir | --libdi | --libd)
 941     ac_prev=libdir ;;
 942   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 943     libdir=$ac_optarg ;;
 944
 945   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 946   | --libexe | --libex | --libe)
 947     ac_prev=libexecdir ;;
 948   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 949   | --libexe=* | --libex=* | --libe=*)
 950     libexecdir=$ac_optarg ;;
 951
 952   -localedir | --localedir | --localedi | --localed | --locale)
 953     ac_prev=localedir ;;
 954   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 955     localedir=$ac_optarg ;;
 956
 957   -localstatedir | --localstatedir | --localstatedi | --localstated \
 958   | --localstate | --localstat | --localsta | --localst | --locals)
 959     ac_prev=localstatedir ;;
 960   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 961   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 962     localstatedir=$ac_optarg ;;
 963
 964   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 965     ac_prev=mandir ;;
 966   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 967     mandir=$ac_optarg ;;
 968
 969   -nfp | --nfp | --nf)
 970     # Obsolete; use --without-fp.
 971     with_fp=no ;;
 972
 973   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 974   | --no-cr | --no-c | -n)
 975     no_create=yes ;;
 976
 977   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 978   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 979     no_recursion=yes ;;
 980
 981   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 982   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 983   | --oldin | --oldi | --old | --ol | --o)
 984     ac_prev=oldincludedir ;;
 985   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 986   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 987   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 988     oldincludedir=$ac_optarg ;;
 989
 990   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 991     ac_prev=prefix ;;
 992   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 993     prefix=$ac_optarg ;;
 994
 995   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 996   | --program-pre | --program-pr | --program-p)
 997     ac_prev=program_prefix ;;
 998   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 999   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1000     program_prefix=$ac_optarg ;;
1001
1002   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1003   | --program-suf | --program-su | --program-s)
1004     ac_prev=program_suffix ;;
1005   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1006   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1007     program_suffix=$ac_optarg ;;
1008
1009   -program-transform-name | --program-transform-name \
1010   | --program-transform-nam | --program-transform-na \
1011   | --program-transform-n | --program-transform- \
1012   | --program-transform | --program-transfor \
1013   | --program-transfo | --program-transf \
1014   | --program-trans | --program-tran \
1015   | --progr-tra | --program-tr | --program-t)
1016     ac_prev=program_transform_name ;;
1017   -program-transform-name=* | --program-transform-name=* \
1018   | --program-transform-nam=* | --program-transform-na=* \
1019   | --program-transform-n=* | --program-transform-=* \
1020   | --program-transform=* | --program-transfor=* \
1021   | --program-transfo=* | --program-transf=* \
1022   | --program-trans=* | --program-tran=* \
1023   | --progr-tra=* | --program-tr=* | --program-t=*)
1024     program_transform_name=$ac_optarg ;;
1025
1026   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1027     ac_prev=pdfdir ;;
1028   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1029     pdfdir=$ac_optarg ;;
1030
1031   -psdir | --psdir | --psdi | --psd | --ps)
1032     ac_prev=psdir ;;
1033   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1034     psdir=$ac_optarg ;;
1035
1036   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1037   | -silent | --silent | --silen | --sile | --sil)
1038     silent=yes ;;
1039
1040   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1041     ac_prev=sbindir ;;
1042   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1043   | --sbi=* | --sb=*)
1044     sbindir=$ac_optarg ;;
1045
1046   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1047   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1048   | --sharedst | --shareds | --shared | --share | --shar \
1049   | --sha | --sh)
1050     ac_prev=sharedstatedir ;;
1051   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1052   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1053   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1054   | --sha=* | --sh=*)
1055     sharedstatedir=$ac_optarg ;;
1056
1057   -site | --site | --sit)
1058     ac_prev=site ;;
1059   -site=* | --site=* | --sit=*)
1060     site=$ac_optarg ;;
1061
1062   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1063     ac_prev=srcdir ;;
1064   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1065     srcdir=$ac_optarg ;;
1066
1067   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1068   | --syscon | --sysco | --sysc | --sys | --sy)
1069     ac_prev=sysconfdir ;;
1070   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1071   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1072     sysconfdir=$ac_optarg ;;
1073
1074   -target | --target | --targe | --targ | --tar | --ta | --t)
1075     ac_prev=target_alias ;;
1076   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1077     target_alias=$ac_optarg ;;
1078
1079   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1080     verbose=yes ;;
1081
1082   -version | --version | --versio | --versi | --vers | -V)
1083     ac_init_version=: ;;
1084
1085   -with-* | --with-*)
1086     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1087     # Reject names that are not valid shell variable names.
1088     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1089       as_fn_error "invalid package name: $ac_useropt"
1090     ac_useropt_orig=$ac_useropt
1091     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1092     case $ac_user_opts in
1093       *"
1094 "with_$ac_useropt"
1095 "*) ;;
1096       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1097          ac_unrecognized_sep=', ';;
1098     esac
1099     eval with_$ac_useropt=\$ac_optarg ;;
1100
1101   -without-* | --without-*)
1102     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1103     # Reject names that are not valid shell variable names.
1104     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1105       as_fn_error "invalid package name: $ac_useropt"
1106     ac_useropt_orig=$ac_useropt
1107     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1108     case $ac_user_opts in
1109       *"
1110 "with_$ac_useropt"
1111 "*) ;;
1112       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1113          ac_unrecognized_sep=', ';;
1114     esac
1115     eval with_$ac_useropt=no ;;
1116
1117   --x)
1118     # Obsolete; use --with-x.
1119     with_x=yes ;;
1120
1121   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1122   | --x-incl | --x-inc | --x-in | --x-i)
1123     ac_prev=x_includes ;;
1124   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1125   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1126     x_includes=$ac_optarg ;;
1127
1128   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1129   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1130     ac_prev=x_libraries ;;
1131   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1132   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1133     x_libraries=$ac_optarg ;;
1134
1135   -*) as_fn_error "unrecognized option: \`$ac_option'
1136 Try \`$0 --help' for more information."
1137     ;;
1138
1139   *=*)
1140     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1141     # Reject names that are not valid shell variable names.
1142     case $ac_envvar in #(
1143       '' | [0-9]* | *[!_$as_cr_alnum]* )
1144       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1145     esac
1146     eval $ac_envvar=\$ac_optarg
1147     export $ac_envvar ;;
1148
1149   *)
1150     # FIXME: should be removed in autoconf 3.0.
1151     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1152     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1153       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1154     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1155     ;;
1156
1157   esac
1158 done
1159
1160 if test -n "$ac_prev"; then
1161   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1162   as_fn_error "missing argument to $ac_option"
1163 fi
1164
1165 if test -n "$ac_unrecognized_opts"; then
1166   case $enable_option_checking in
1167     no) ;;
1168     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1169     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1170   esac
1171 fi
1172
1173 # Check all directory arguments for consistency.
1174 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1175                 datadir sysconfdir sharedstatedir localstatedir includedir \
1176                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1177                 libdir localedir mandir
1178 do
1179   eval ac_val=\$$ac_var
1180   # Remove trailing slashes.
1181   case $ac_val in
1182     */ )
1183       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1184       eval $ac_var=\$ac_val;;
1185   esac
1186   # Be sure to have absolute directory names.
1187   case $ac_val in
1188     [\\/$]* | ?:[\\/]* )  continue;;
1189     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1190   esac
1191   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1192 done
1193
1194 # There might be people who depend on the old broken behavior: `$host'
1195 # used to hold the argument of --host etc.
1196 # FIXME: To remove some day.
1197 build=$build_alias
1198 host=$host_alias
1199 target=$target_alias
1200
1201 # FIXME: To remove some day.
1202 if test "x$host_alias" != x; then
1203   if test "x$build_alias" = x; then
1204     cross_compiling=maybe
1205     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1206     If a cross compiler is detected then cross compile mode will be used." >&2
1207   elif test "x$build_alias" != "x$host_alias"; then
1208     cross_compiling=yes
1209   fi
1210 fi
1211
1212 ac_tool_prefix=
1213 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1214
1215 test "$silent" = yes && exec 6>/dev/null
1216
1217
1218 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1219 ac_ls_di=`ls -di .` &&
1220 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1221   as_fn_error "working directory cannot be determined"
1222 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1223   as_fn_error "pwd does not report name of working directory"
1224
1225
1226 # Find the source files, if location was not specified.
1227 if test -z "$srcdir"; then
1228   ac_srcdir_defaulted=yes
1229   # Try the directory containing this script, then the parent directory.
1230   ac_confdir=`$as_dirname -- "$as_myself" ||
1231 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1232          X"$as_myself" : 'X\(//\)[^/]' \| \
1233          X"$as_myself" : 'X\(//\)$' \| \
1234          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1235 $as_echo X"$as_myself" |
1236     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1237             s//\1/
1238             q
1239           }
1240           /^X\(\/\/\)[^/].*/{
1241             s//\1/
1242             q
1243           }
1244           /^X\(\/\/\)$/{
1245             s//\1/
1246             q
1247           }
1248           /^X\(\/\).*/{
1249             s//\1/
1250             q
1251           }
1252           s/.*/./; q'`
1253   srcdir=$ac_confdir
1254   if test ! -r "$srcdir/$ac_unique_file"; then
1255     srcdir=..
1256   fi
1257 else
1258   ac_srcdir_defaulted=no
1259 fi
1260 if test ! -r "$srcdir/$ac_unique_file"; then
1261   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1262   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1263 fi
1264 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1265 ac_abs_confdir=`(
1266         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1267         pwd)`
1268 # When building in place, set srcdir=.
1269 if test "$ac_abs_confdir" = "$ac_pwd"; then
1270   srcdir=.
1271 fi
1272 # Remove unnecessary trailing slashes from srcdir.
1273 # Double slashes in file names in object file debugging info
1274 # mess up M-x gdb in Emacs.
1275 case $srcdir in
1276 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1277 esac
1278 for ac_var in $ac_precious_vars; do
1279   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1280   eval ac_env_${ac_var}_value=\$${ac_var}
1281   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1282   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1283 done
1284
1285 #
1286 # Report the --help message.
1287 #
1288 if test "$ac_init_help" = "long"; then
1289   # Omit some internal or obsolete options to make the list less imposing.
1290   # This message is too long to be a string in the A/UX 3.1 sh.
1291   cat <<_ACEOF
1292 \`configure' configures this package to adapt to many kinds of systems.
1293
1294 Usage: $0 [OPTION]... [VAR=VALUE]...
1295
1296 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1297 VAR=VALUE.  See below for descriptions of some of the useful variables.
1298
1299 Defaults for the options are specified in brackets.
1300
1301 Configuration:
1302   -h, --help              display this help and exit
1303       --help=short        display options specific to this package
1304       --help=recursive    display the short help of all the included packages
1305   -V, --version           display version information and exit
1306   -q, --quiet, --silent   do not print \`checking...' messages
1307       --cache-file=FILE   cache test results in FILE [disabled]
1308   -C, --config-cache      alias for \`--cache-file=config.cache'
1309   -n, --no-create         do not create output files
1310       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1311
1312 Installation directories:
1313   --prefix=PREFIX         install architecture-independent files in PREFIX
1314                           [$ac_default_prefix]
1315   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1316                           [PREFIX]
1317
1318 By default, \`make install' will install all the files in
1319 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1320 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1321 for instance \`--prefix=\$HOME'.
1322
1323 For better control, use the options below.
1324
1325 Fine tuning of the installation directories:
1326   --bindir=DIR            user executables [EPREFIX/bin]
1327   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1328   --libexecdir=DIR        program executables [EPREFIX/libexec]
1329   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1330   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1331   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1332   --libdir=DIR            object code libraries [EPREFIX/lib]
1333   --includedir=DIR        C header files [PREFIX/include]
1334   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1335   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1336   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1337   --infodir=DIR           info documentation [DATAROOTDIR/info]
1338   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1339   --mandir=DIR            man documentation [DATAROOTDIR/man]
1340   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1341   --htmldir=DIR           html documentation [DOCDIR]
1342   --dvidir=DIR            dvi documentation [DOCDIR]
1343   --pdfdir=DIR            pdf documentation [DOCDIR]
1344   --psdir=DIR             ps documentation [DOCDIR]
1345 _ACEOF
1346
1347   cat <<\_ACEOF
1348
1349 Program names:
1350   --program-prefix=PREFIX            prepend PREFIX to installed program names
1351   --program-suffix=SUFFIX            append SUFFIX to installed program names
1352   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1353
1354 X features:
1355   --x-includes=DIR    X include files are in DIR
1356   --x-libraries=DIR   X library files are in DIR
1357
1358 System types:
1359   --build=BUILD     configure for building on BUILD [guessed]
1360   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1361   --target=TARGET   configure for building compilers for TARGET [HOST]
1362 _ACEOF
1363 fi
1364
1365 if test -n "$ac_init_help"; then
1366
1367   cat <<\_ACEOF
1368
1369 Optional Features:
1370   --disable-option-checking  ignore unrecognized --enable/--with options
1371   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1372   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1373   --enable-maintainer-mode              Enable developer functionality.
1374   --enable-sim-bswap                    Use Host specific BSWAP instruction.
1375   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator
1376   --enable-sim-debug=opts               Enable debugging flags
1377   --enable-sim-stdio                    Specify whether to use stdio for console input/output.
1378   --enable-sim-trace=opts               Enable tracing flags
1379   --enable-sim-profile=opts             Enable profiling flags
1380   --enable-sim-inline=inlines           Specify which functions should be inlined.
1381   --enable-sim-alignment=align          Specify strict,  nonstrict or forced alignment of memory accesses.
1382   --enable-sim-hostendian=end           Specify host byte endian orientation.
1383   --enable-build-warnings Enable build-time compiler warnings if gcc is used
1384   --enable-gdb-build-warnings Enable SIM specific build-time compiler warnings if gcc is used
1385   --enable-sim-reserved-bits            Specify whether to check reserved bits in instruction.
1386   --enable-sim-endian=endian            Specify target byte endian orientation.
1387   --enable-sim-bitsize=N                Specify target bitsize (32 or 64).
1388   --enable-sim-float                    Specify that the target processor has floating point hardware.
1389   --enable-sim-smp=n                    Specify number of processors to configure for (default ${default_sim_smp}).
1390   --enable-sim-hardware=LIST            Specify the hardware to be included in the build.
1391
1392 Optional Packages:
1393   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1394   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1395   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1396   --with-bugurl=URL       Direct users to URL to report a bug
1397   --with-x                use the X Window System
1398
1399 Some influential environment variables:
1400   CC          C compiler command
1401   CFLAGS      C compiler flags
1402   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1403               nonstandard directory <lib dir>
1404   LIBS        libraries to pass to the linker, e.g. -l<library>
1405   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1406               you have headers in a nonstandard directory <include dir>
1407   CPP         C preprocessor
1408   XMKMF       Path to xmkmf, Makefile generator for X Window System
1409
1410 Use these variables to override the choices made by `configure' or to help
1411 it to find libraries and programs with nonstandard names/locations.
1412
1413 Report bugs to the package provider.
1414 _ACEOF
1415 ac_status=$?
1416 fi
1417
1418 if test "$ac_init_help" = "recursive"; then
1419   # If there are subdirs, report their specific --help.
1420   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1421     test -d "$ac_dir" ||
1422       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1423       continue
1424     ac_builddir=.
1425
1426 case "$ac_dir" in
1427 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1428 *)
1429   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1430   # A ".." for each directory in $ac_dir_suffix.
1431   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1432   case $ac_top_builddir_sub in
1433   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1434   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1435   esac ;;
1436 esac
1437 ac_abs_top_builddir=$ac_pwd
1438 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1439 # for backward compatibility:
1440 ac_top_builddir=$ac_top_build_prefix
1441
1442 case $srcdir in
1443   .)  # We are building in place.
1444     ac_srcdir=.
1445     ac_top_srcdir=$ac_top_builddir_sub
1446     ac_abs_top_srcdir=$ac_pwd ;;
1447   [\\/]* | ?:[\\/]* )  # Absolute name.
1448     ac_srcdir=$srcdir$ac_dir_suffix;
1449     ac_top_srcdir=$srcdir
1450     ac_abs_top_srcdir=$srcdir ;;
1451   *) # Relative name.
1452     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1453     ac_top_srcdir=$ac_top_build_prefix$srcdir
1454     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1455 esac
1456 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1457
1458     cd "$ac_dir" || { ac_status=$?; continue; }
1459     # Check for guested configure.
1460     if test -f "$ac_srcdir/configure.gnu"; then
1461       echo &&
1462       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1463     elif test -f "$ac_srcdir/configure"; then
1464       echo &&
1465       $SHELL "$ac_srcdir/configure" --help=recursive
1466     else
1467       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1468     fi || ac_status=$?
1469     cd "$ac_pwd" || { ac_status=$?; break; }
1470   done
1471 fi
1472
1473 test -n "$ac_init_help" && exit $ac_status
1474 if $ac_init_version; then
1475   cat <<\_ACEOF
1476 configure
1477 generated by GNU Autoconf 2.64
1478
1479 Copyright (C) 2009 Free Software Foundation, Inc.
1480 This configure script is free software; the Free Software Foundation
1481 gives unlimited permission to copy, distribute and modify it.
1482 _ACEOF
1483   exit
1484 fi
1485
1486 ## ------------------------ ##
1487 ## Autoconf initialization. ##
1488 ## ------------------------ ##
1489
1490 # ac_fn_c_try_compile LINENO
1491 # --------------------------
1492 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1493 ac_fn_c_try_compile ()
1494 {
1495   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1496   rm -f conftest.$ac_objext
1497   if { { ac_try="$ac_compile"
1498 case "(($ac_try" in
1499   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1500   *) ac_try_echo=$ac_try;;
1501 esac
1502 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1503 $as_echo "$ac_try_echo"; } >&5
1504   (eval "$ac_compile") 2>conftest.err
1505   ac_status=$?
1506   if test -s conftest.err; then
1507     grep -v '^ *+' conftest.err >conftest.er1
1508     cat conftest.er1 >&5
1509     mv -f conftest.er1 conftest.err
1510   fi
1511   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1512   test $ac_status = 0; } && {
1513          test -z "$ac_c_werror_flag" ||
1514          test ! -s conftest.err
1515        } && test -s conftest.$ac_objext; then :
1516   ac_retval=0
1517 else
1518   $as_echo "$as_me: failed program was:" >&5
1519 sed 's/^/| /' conftest.$ac_ext >&5
1520
1521         ac_retval=1
1522 fi
1523   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1524   return $ac_retval
1525
1526 } # ac_fn_c_try_compile
1527
1528 # ac_fn_c_try_cpp LINENO
1529 # ----------------------
1530 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1531 ac_fn_c_try_cpp ()
1532 {
1533   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1534   if { { ac_try="$ac_cpp conftest.$ac_ext"
1535 case "(($ac_try" in
1536   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1537   *) ac_try_echo=$ac_try;;
1538 esac
1539 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1540 $as_echo "$ac_try_echo"; } >&5
1541   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1542   ac_status=$?
1543   if test -s conftest.err; then
1544     grep -v '^ *+' conftest.err >conftest.er1
1545     cat conftest.er1 >&5
1546     mv -f conftest.er1 conftest.err
1547   fi
1548   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1549   test $ac_status = 0; } >/dev/null && {
1550          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1551          test ! -s conftest.err
1552        }; then :
1553   ac_retval=0
1554 else
1555   $as_echo "$as_me: failed program was:" >&5
1556 sed 's/^/| /' conftest.$ac_ext >&5
1557
1558     ac_retval=1
1559 fi
1560   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1561   return $ac_retval
1562
1563 } # ac_fn_c_try_cpp
1564
1565 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1566 # -------------------------------------------------------
1567 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1568 # the include files in INCLUDES and setting the cache variable VAR
1569 # accordingly.
1570 ac_fn_c_check_header_mongrel ()
1571 {
1572   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1573   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1574   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1575 $as_echo_n "checking for $2... " >&6; }
1576 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1577   $as_echo_n "(cached) " >&6
1578 fi
1579 eval ac_res=\$$3
1580                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1581 $as_echo "$ac_res" >&6; }
1582 else
1583   # Is the header compilable?
1584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1585 $as_echo_n "checking $2 usability... " >&6; }
1586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1587 /* end confdefs.h.  */
1588 $4
1589 #include <$2>
1590 _ACEOF
1591 if ac_fn_c_try_compile "$LINENO"; then :
1592   ac_header_compiler=yes
1593 else
1594   ac_header_compiler=no
1595 fi
1596 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1598 $as_echo "$ac_header_compiler" >&6; }
1599
1600 # Is the header present?
1601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1602 $as_echo_n "checking $2 presence... " >&6; }
1603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1604 /* end confdefs.h.  */
1605 #include <$2>
1606 _ACEOF
1607 if ac_fn_c_try_cpp "$LINENO"; then :
1608   ac_header_preproc=yes
1609 else
1610   ac_header_preproc=no
1611 fi
1612 rm -f conftest.err conftest.$ac_ext
1613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1614 $as_echo "$ac_header_preproc" >&6; }
1615
1616 # So?  What about this header?
1617 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1618   yes:no: )
1619     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1620 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1621     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1622 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1623     ;;
1624   no:yes:* )
1625     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1626 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1627     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1628 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1629     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1630 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1631     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1632 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1633     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1634 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1635     ;;
1636 esac
1637   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1638 $as_echo_n "checking for $2... " >&6; }
1639 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1640   $as_echo_n "(cached) " >&6
1641 else
1642   eval "$3=\$ac_header_compiler"
1643 fi
1644 eval ac_res=\$$3
1645                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1646 $as_echo "$ac_res" >&6; }
1647 fi
1648   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1649
1650 } # ac_fn_c_check_header_mongrel
1651
1652 # ac_fn_c_try_run LINENO
1653 # ----------------------
1654 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1655 # that executables *can* be run.
1656 ac_fn_c_try_run ()
1657 {
1658   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1659   if { { ac_try="$ac_link"
1660 case "(($ac_try" in
1661   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1662   *) ac_try_echo=$ac_try;;
1663 esac
1664 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1665 $as_echo "$ac_try_echo"; } >&5
1666   (eval "$ac_link") 2>&5
1667   ac_status=$?
1668   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1669   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1670   { { case "(($ac_try" in
1671   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1672   *) ac_try_echo=$ac_try;;
1673 esac
1674 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1675 $as_echo "$ac_try_echo"; } >&5
1676   (eval "$ac_try") 2>&5
1677   ac_status=$?
1678   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1679   test $ac_status = 0; }; }; then :
1680   ac_retval=0
1681 else
1682   $as_echo "$as_me: program exited with status $ac_status" >&5
1683        $as_echo "$as_me: failed program was:" >&5
1684 sed 's/^/| /' conftest.$ac_ext >&5
1685
1686        ac_retval=$ac_status
1687 fi
1688   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1689   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1690   return $ac_retval
1691
1692 } # ac_fn_c_try_run
1693
1694 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1695 # -------------------------------------------------------
1696 # Tests whether HEADER exists and can be compiled using the include files in
1697 # INCLUDES, setting the cache variable VAR accordingly.
1698 ac_fn_c_check_header_compile ()
1699 {
1700   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1701   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1702 $as_echo_n "checking for $2... " >&6; }
1703 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1704   $as_echo_n "(cached) " >&6
1705 else
1706   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1707 /* end confdefs.h.  */
1708 $4
1709 #include <$2>
1710 _ACEOF
1711 if ac_fn_c_try_compile "$LINENO"; then :
1712   eval "$3=yes"
1713 else
1714   eval "$3=no"
1715 fi
1716 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1717 fi
1718 eval ac_res=\$$3
1719                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1720 $as_echo "$ac_res" >&6; }
1721   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1722
1723 } # ac_fn_c_check_header_compile
1724
1725 # ac_fn_c_try_link LINENO
1726 # -----------------------
1727 # Try to link conftest.$ac_ext, and return whether this succeeded.
1728 ac_fn_c_try_link ()
1729 {
1730   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1731   rm -f conftest.$ac_objext conftest$ac_exeext
1732   if { { ac_try="$ac_link"
1733 case "(($ac_try" in
1734   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1735   *) ac_try_echo=$ac_try;;
1736 esac
1737 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1738 $as_echo "$ac_try_echo"; } >&5
1739   (eval "$ac_link") 2>conftest.err
1740   ac_status=$?
1741   if test -s conftest.err; then
1742     grep -v '^ *+' conftest.err >conftest.er1
1743     cat conftest.er1 >&5
1744     mv -f conftest.er1 conftest.err
1745   fi
1746   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1747   test $ac_status = 0; } && {
1748          test -z "$ac_c_werror_flag" ||
1749          test ! -s conftest.err
1750        } && test -s conftest$ac_exeext && {
1751          test "$cross_compiling" = yes ||
1752          $as_test_x conftest$ac_exeext
1753        }; then :
1754   ac_retval=0
1755 else
1756   $as_echo "$as_me: failed program was:" >&5
1757 sed 's/^/| /' conftest.$ac_ext >&5
1758
1759         ac_retval=1
1760 fi
1761   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1762   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1763   # interfere with the next link command; also delete a directory that is
1764   # left behind by Apple's compiler.  We do this before executing the actions.
1765   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1766   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1767   return $ac_retval
1768
1769 } # ac_fn_c_try_link
1770
1771 # ac_fn_c_check_func LINENO FUNC VAR
1772 # ----------------------------------
1773 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1774 ac_fn_c_check_func ()
1775 {
1776   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1777   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1778 $as_echo_n "checking for $2... " >&6; }
1779 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1780   $as_echo_n "(cached) " >&6
1781 else
1782   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1783 /* end confdefs.h.  */
1784 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1785    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1786 #define $2 innocuous_$2
1787
1788 /* System header to define __stub macros and hopefully few prototypes,
1789     which can conflict with char $2 (); below.
1790     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1791     <limits.h> exists even on freestanding compilers.  */
1792
1793 #ifdef __STDC__
1794 # include <limits.h>
1795 #else
1796 # include <assert.h>
1797 #endif
1798
1799 #undef $2
1800
1801 /* Override any GCC internal prototype to avoid an error.
1802    Use char because int might match the return type of a GCC
1803    builtin and then its argument prototype would still apply.  */
1804 #ifdef __cplusplus
1805 extern "C"
1806 #endif
1807 char $2 ();
1808 /* The GNU C library defines this for functions which it implements
1809     to always fail with ENOSYS.  Some functions are actually named
1810     something starting with __ and the normal name is an alias.  */
1811 #if defined __stub_$2 || defined __stub___$2
1812 choke me
1813 #endif
1814
1815 int
1816 main ()
1817 {
1818 return $2 ();
1819   ;
1820   return 0;
1821 }
1822 _ACEOF
1823 if ac_fn_c_try_link "$LINENO"; then :
1824   eval "$3=yes"
1825 else
1826   eval "$3=no"
1827 fi
1828 rm -f core conftest.err conftest.$ac_objext \
1829     conftest$ac_exeext conftest.$ac_ext
1830 fi
1831 eval ac_res=\$$3
1832                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1833 $as_echo "$ac_res" >&6; }
1834   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1835
1836 } # ac_fn_c_check_func
1837 cat >config.log <<_ACEOF
1838 This file contains any messages produced by compilers while
1839 running configure, to aid debugging if configure makes a mistake.
1840
1841 It was created by $as_me, which was
1842 generated by GNU Autoconf 2.64.  Invocation command line was
1843
1844   $ $0 $@
1845
1846 _ACEOF
1847 exec 5>>config.log
1848 {
1849 cat <<_ASUNAME
1850 ## --------- ##
1851 ## Platform. ##
1852 ## --------- ##
1853
1854 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1855 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1856 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1857 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1858 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1859
1860 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1861 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1862
1863 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1864 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1865 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1866 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1867 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1868 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1869 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1870
1871 _ASUNAME
1872
1873 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1874 for as_dir in $PATH
1875 do
1876   IFS=$as_save_IFS
1877   test -z "$as_dir" && as_dir=.
1878     $as_echo "PATH: $as_dir"
1879   done
1880 IFS=$as_save_IFS
1881
1882 } >&5
1883
1884 cat >&5 <<_ACEOF
1885
1886
1887 ## ----------- ##
1888 ## Core tests. ##
1889 ## ----------- ##
1890
1891 _ACEOF
1892
1893
1894 # Keep a trace of the command line.
1895 # Strip out --no-create and --no-recursion so they do not pile up.
1896 # Strip out --silent because we don't want to record it for future runs.
1897 # Also quote any args containing shell meta-characters.
1898 # Make two passes to allow for proper duplicate-argument suppression.
1899 ac_configure_args=
1900 ac_configure_args0=
1901 ac_configure_args1=
1902 ac_must_keep_next=false
1903 for ac_pass in 1 2
1904 do
1905   for ac_arg
1906   do
1907     case $ac_arg in
1908     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1909     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1910     | -silent | --silent | --silen | --sile | --sil)
1911       continue ;;
1912     *\'*)
1913       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1914     esac
1915     case $ac_pass in
1916     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1917     2)
1918       as_fn_append ac_configure_args1 " '$ac_arg'"
1919       if test $ac_must_keep_next = true; then
1920         ac_must_keep_next=false # Got value, back to normal.
1921       else
1922         case $ac_arg in
1923           *=* | --config-cache | -C | -disable-* | --disable-* \
1924           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1925           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1926           | -with-* | --with-* | -without-* | --without-* | --x)
1927             case "$ac_configure_args0 " in
1928               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1929             esac
1930             ;;
1931           -* ) ac_must_keep_next=true ;;
1932         esac
1933       fi
1934       as_fn_append ac_configure_args " '$ac_arg'"
1935       ;;
1936     esac
1937   done
1938 done
1939 { ac_configure_args0=; unset ac_configure_args0;}
1940 { ac_configure_args1=; unset ac_configure_args1;}
1941
1942 # When interrupted or exit'd, cleanup temporary files, and complete
1943 # config.log.  We remove comments because anyway the quotes in there
1944 # would cause problems or look ugly.
1945 # WARNING: Use '\'' to represent an apostrophe within the trap.
1946 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1947 trap 'exit_status=$?
1948   # Save into config.log some information that might help in debugging.
1949   {
1950     echo
1951
1952     cat <<\_ASBOX
1953 ## ---------------- ##
1954 ## Cache variables. ##
1955 ## ---------------- ##
1956 _ASBOX
1957     echo
1958     # The following way of writing the cache mishandles newlines in values,
1959 (
1960   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1961     eval ac_val=\$$ac_var
1962     case $ac_val in #(
1963     *${as_nl}*)
1964       case $ac_var in #(
1965       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1966 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1967       esac
1968       case $ac_var in #(
1969       _ | IFS | as_nl) ;; #(
1970       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1971       *) { eval $ac_var=; unset $ac_var;} ;;
1972       esac ;;
1973     esac
1974   done
1975   (set) 2>&1 |
1976     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1977     *${as_nl}ac_space=\ *)
1978       sed -n \
1979         "s/'\''/'\''\\\\'\'''\''/g;
1980           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1981       ;; #(
1982     *)
1983       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1984       ;;
1985     esac |
1986     sort
1987 )
1988     echo
1989
1990     cat <<\_ASBOX
1991 ## ----------------- ##
1992 ## Output variables. ##
1993 ## ----------------- ##
1994 _ASBOX
1995     echo
1996     for ac_var in $ac_subst_vars
1997     do
1998       eval ac_val=\$$ac_var
1999       case $ac_val in
2000       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2001       esac
2002       $as_echo "$ac_var='\''$ac_val'\''"
2003     done | sort
2004     echo
2005
2006     if test -n "$ac_subst_files"; then
2007       cat <<\_ASBOX
2008 ## ------------------- ##
2009 ## File substitutions. ##
2010 ## ------------------- ##
2011 _ASBOX
2012       echo
2013       for ac_var in $ac_subst_files
2014       do
2015         eval ac_val=\$$ac_var
2016         case $ac_val in
2017         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2018         esac
2019         $as_echo "$ac_var='\''$ac_val'\''"
2020       done | sort
2021       echo
2022     fi
2023
2024     if test -s confdefs.h; then
2025       cat <<\_ASBOX
2026 ## ----------- ##
2027 ## confdefs.h. ##
2028 ## ----------- ##
2029 _ASBOX
2030       echo
2031       cat confdefs.h
2032       echo
2033     fi
2034     test "$ac_signal" != 0 &&
2035       $as_echo "$as_me: caught signal $ac_signal"
2036     $as_echo "$as_me: exit $exit_status"
2037   } >&5
2038   rm -f core *.core core.conftest.* &&
2039     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2040     exit $exit_status
2041 ' 0
2042 for ac_signal in 1 2 13 15; do
2043   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2044 done
2045 ac_signal=0
2046
2047 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2048 rm -f -r conftest* confdefs.h
2049
2050 $as_echo "/* confdefs.h */" > confdefs.h
2051
2052 # Predefined preprocessor variables.
2053
2054 cat >>confdefs.h <<_ACEOF
2055 #define PACKAGE_NAME "$PACKAGE_NAME"
2056 _ACEOF
2057
2058 cat >>confdefs.h <<_ACEOF
2059 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2060 _ACEOF
2061
2062 cat >>confdefs.h <<_ACEOF
2063 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2064 _ACEOF
2065
2066 cat >>confdefs.h <<_ACEOF
2067 #define PACKAGE_STRING "$PACKAGE_STRING"
2068 _ACEOF
2069
2070 cat >>confdefs.h <<_ACEOF
2071 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2072 _ACEOF
2073
2074 cat >>confdefs.h <<_ACEOF
2075 #define PACKAGE_URL "$PACKAGE_URL"
2076 _ACEOF
2077
2078
2079 # Let the site file select an alternate cache file if it wants to.
2080 # Prefer an explicitly selected file to automatically selected ones.
2081 ac_site_file1=NONE
2082 ac_site_file2=NONE
2083 if test -n "$CONFIG_SITE"; then
2084   ac_site_file1=$CONFIG_SITE
2085 elif test "x$prefix" != xNONE; then
2086   ac_site_file1=$prefix/share/config.site
2087   ac_site_file2=$prefix/etc/config.site
2088 else
2089   ac_site_file1=$ac_default_prefix/share/config.site
2090   ac_site_file2=$ac_default_prefix/etc/config.site
2091 fi
2092 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2093 do
2094   test "x$ac_site_file" = xNONE && continue
2095   if test -r "$ac_site_file"; then
2096     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2097 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2098     sed 's/^/| /' "$ac_site_file" >&5
2099     . "$ac_site_file"
2100   fi
2101 done
2102
2103 if test -r "$cache_file"; then
2104   # Some versions of bash will fail to source /dev/null (special
2105   # files actually), so we avoid doing that.
2106   if test -f "$cache_file"; then
2107     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2108 $as_echo "$as_me: loading cache $cache_file" >&6;}
2109     case $cache_file in
2110       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2111       *)                      . "./$cache_file";;
2112     esac
2113   fi
2114 else
2115   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2116 $as_echo "$as_me: creating cache $cache_file" >&6;}
2117   >$cache_file
2118 fi
2119
2120 # Check that the precious variables saved in the cache have kept the same
2121 # value.
2122 ac_cache_corrupted=false
2123 for ac_var in $ac_precious_vars; do
2124   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2125   eval ac_new_set=\$ac_env_${ac_var}_set
2126   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2127   eval ac_new_val=\$ac_env_${ac_var}_value
2128   case $ac_old_set,$ac_new_set in
2129     set,)
2130       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2131 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2132       ac_cache_corrupted=: ;;
2133     ,set)
2134       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2135 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2136       ac_cache_corrupted=: ;;
2137     ,);;
2138     *)
2139       if test "x$ac_old_val" != "x$ac_new_val"; then
2140         # differences in whitespace do not lead to failure.
2141         ac_old_val_w=`echo x $ac_old_val`
2142         ac_new_val_w=`echo x $ac_new_val`
2143         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2144           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2145 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2146           ac_cache_corrupted=:
2147         else
2148           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2149 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2150           eval $ac_var=\$ac_old_val
2151         fi
2152         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2153 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2154         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2155 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2156       fi;;
2157   esac
2158   # Pass precious variables to config.status.
2159   if test "$ac_new_set" = set; then
2160     case $ac_new_val in
2161     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2162     *) ac_arg=$ac_var=$ac_new_val ;;
2163     esac
2164     case " $ac_configure_args " in
2165       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2166       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2167     esac
2168   fi
2169 done
2170 if $ac_cache_corrupted; then
2171   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2172 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2173   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2174 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2175   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2176 fi
2177 ## -------------------- ##
2178 ## Main body of script. ##
2179 ## -------------------- ##
2180
2181 ac_ext=c
2182 ac_cpp='$CPP $CPPFLAGS'
2183 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2184 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2185 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2186
2187
2188 ac_config_headers="$ac_config_headers config.h:config.in"
2189
2190
2191 # This file contains common code used by all simulators.
2192 #
2193 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2194 # directory.  It is intended to be invoked before any target specific stuff.
2195 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2196 # It is intended to be invoked last.
2197 #
2198 # The simulator's configure.in should look like:
2199 #
2200 # dnl Process this file with autoconf to produce a configure script.
2201 # sinclude(../common/aclocal.m4)
2202 # AC_PREREQ(2.5)dnl
2203 # AC_INIT(Makefile.in)
2204 #
2205 # SIM_AC_COMMON
2206 #
2207 # ... target specific stuff ...
2208 #
2209 # SIM_AC_OUTPUT
2210
2211 # Include global overrides and fixes for Autoconf.
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
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2240
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2260
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2264
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2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296 sim_inline="-DDEFAULT_INLINE=0"
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
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2321
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2325
2326
2327
2328
2329
2330
2331
2332
2333 # intl sister-directory configuration rules.
2334 #
2335
2336 # The idea behind this macro is that there's no need to repeat all the
2337 # autoconf probes done by the intl directory - it's already done them
2338 # for us.  In fact, there's no need even to look at the cache for the
2339 # answers.  All we need to do is nab a few pieces of information.
2340 # The intl directory is set up to make this easy, by generating a
2341 # small file which can be sourced as a shell script; then we produce
2342 # the necessary substitutions and definitions for this directory.
2343
2344
2345
2346 # Autoconf M4 include file defining utility macros for complex Canadian
2347 # cross builds.
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357 ####
2358 # _NCN_TOOL_PREFIXES:  Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2359 # or AC_INIT.
2360 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2361
2362 ####
2363 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2364 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2365
2366
2367 ####
2368 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2369 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2370
2371
2372
2373 # Backported from Autoconf 2.5x; can go away when and if
2374 # we switch.  Put the OS path separator in $PATH_SEPARATOR.
2375
2376
2377
2378
2379 # ACX_HAVE_GCC_FOR_TARGET
2380 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2381
2382
2383 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2384 # Searching for installed target binutils.  We need to take extra care,
2385 # else we may find the wrong assembler, linker, etc., and lose.
2386 #
2387 # First try --with-build-time-tools, if specified.
2388 #
2389 # For build != host, we ask the installed GCC for the name of the tool it
2390 # uses, and accept it if it is an absolute path.  This is because the
2391 # only good choice for a compiler is the same GCC version that is being
2392 # installed (or we couldn't make target libraries), and we assume that
2393 # on the host system we'll have not only the same GCC version, but also
2394 # the same binutils version.
2395 #
2396 # For build == host, search the same directories that the installed
2397 # compiler will search.  We used to do this for the assembler, linker,
2398 # and nm only; for simplicity of configuration, however, we extend this
2399 # criterion to tools (such as ar and ranlib) that are never invoked by
2400 # the compiler, to avoid mismatches.
2401 #
2402 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2403 # if build == target.  This makes the most sense only when bootstrapping,
2404 # but we also do so when build != host.  In this case, we hope that the
2405 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2406 #
2407 # If we do not find a suitable binary, then try the user's path.
2408
2409
2410 ###
2411 # AC_PROG_CPP_WERROR
2412 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2413 # triggers warnings from the preprocessor.  Will be in autoconf 2.58.
2414 # For now, using this also overrides header checks to use only the
2415 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2416 # bit harder from here).
2417 # Eventually autoconf will default to checking headers with the compiler
2418 # instead, and we'll have to do this differently.
2419
2420 # AC_PROG_CPP_WERROR
2421
2422 # Test for GNAT.
2423 # We require the gnatbind program, and a compiler driver that
2424 # understands Ada.  We use the user's CC setting, already found,
2425 # and possibly add $1 to the command-line parameters.
2426 #
2427 # Sets the shell variable have_gnat to yes or no as appropriate, and
2428 # substitutes GNATBIND and GNATMAKE.
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455 # Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around
2456 # it by inlining the macro's contents.
2457 # This file contains common code used by all simulators.
2458 #
2459 # common.m4 invokes AC macros used by all simulators and by the common
2460 # directory.  It is intended to be included before any target specific
2461 # stuff.  SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate
2462 # the Makefile.  It is intended to be invoked last.
2463 #
2464 # The simulator's configure.in should look like:
2465 #
2466 # dnl Process this file with autoconf to produce a configure script.
2467 # AC_PREREQ(2.5)dnl
2468 # AC_INIT(Makefile.in)
2469 # AC_CONFIG_HEADER(config.h:config.in)
2470 #
2471 # sinclude(../common/aclocal.m4)
2472 # sinclude(../common/common.m4)
2473 #
2474 # ... target specific stuff ...
2475
2476 ac_aux_dir=
2477 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2478   for ac_t in install-sh install.sh shtool; do
2479     if test -f "$ac_dir/$ac_t"; then
2480       ac_aux_dir=$ac_dir
2481       ac_install_sh="$ac_aux_dir/$ac_t -c"
2482       break 2
2483     fi
2484   done
2485 done
2486 if test -z "$ac_aux_dir"; then
2487   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2488 fi
2489
2490 # These three variables are undocumented and unsupported,
2491 # and are intended to be withdrawn in a future Autoconf release.
2492 # They can cause serious problems if a builder's source tree is in a directory
2493 # whose full name contains unusual characters.
2494 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2495 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2496 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2497
2498
2499 # Make sure we can run config.sub.
2500 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2501   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2502
2503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2504 $as_echo_n "checking build system type... " >&6; }
2505 if test "${ac_cv_build+set}" = set; then :
2506   $as_echo_n "(cached) " >&6
2507 else
2508   ac_build_alias=$build_alias
2509 test "x$ac_build_alias" = x &&
2510   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2511 test "x$ac_build_alias" = x &&
2512   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2513 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2514   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2515
2516 fi
2517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2518 $as_echo "$ac_cv_build" >&6; }
2519 case $ac_cv_build in
2520 *-*-*) ;;
2521 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2522 esac
2523 build=$ac_cv_build
2524 ac_save_IFS=$IFS; IFS='-'
2525 set x $ac_cv_build
2526 shift
2527 build_cpu=$1
2528 build_vendor=$2
2529 shift; shift
2530 # Remember, the first character of IFS is used to create $*,
2531 # except with old shells:
2532 build_os=$*
2533 IFS=$ac_save_IFS
2534 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2535
2536
2537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2538 $as_echo_n "checking host system type... " >&6; }
2539 if test "${ac_cv_host+set}" = set; then :
2540   $as_echo_n "(cached) " >&6
2541 else
2542   if test "x$host_alias" = x; then
2543   ac_cv_host=$ac_cv_build
2544 else
2545   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2546     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2547 fi
2548
2549 fi
2550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2551 $as_echo "$ac_cv_host" >&6; }
2552 case $ac_cv_host in
2553 *-*-*) ;;
2554 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2555 esac
2556 host=$ac_cv_host
2557 ac_save_IFS=$IFS; IFS='-'
2558 set x $ac_cv_host
2559 shift
2560 host_cpu=$1
2561 host_vendor=$2
2562 shift; shift
2563 # Remember, the first character of IFS is used to create $*,
2564 # except with old shells:
2565 host_os=$*
2566 IFS=$ac_save_IFS
2567 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2568
2569
2570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2571 $as_echo_n "checking target system type... " >&6; }
2572 if test "${ac_cv_target+set}" = set; then :
2573   $as_echo_n "(cached) " >&6
2574 else
2575   if test "x$target_alias" = x; then
2576   ac_cv_target=$ac_cv_host
2577 else
2578   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2579     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2580 fi
2581
2582 fi
2583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2584 $as_echo "$ac_cv_target" >&6; }
2585 case $ac_cv_target in
2586 *-*-*) ;;
2587 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2588 esac
2589 target=$ac_cv_target
2590 ac_save_IFS=$IFS; IFS='-'
2591 set x $ac_cv_target
2592 shift
2593 target_cpu=$1
2594 target_vendor=$2
2595 shift; shift
2596 # Remember, the first character of IFS is used to create $*,
2597 # except with old shells:
2598 target_os=$*
2599 IFS=$ac_save_IFS
2600 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2601
2602
2603 # The aliases save the names the user supplied, while $host etc.
2604 # will get canonicalized.
2605 test -n "$target_alias" &&
2606   test "$program_prefix$program_suffix$program_transform_name" = \
2607     NONENONEs,x,x, &&
2608   program_prefix=${target_alias}-
2609
2610 test "$program_prefix" != NONE &&
2611   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2612 # Use a double $ so make ignores it.
2613 test "$program_suffix" != NONE &&
2614   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2615 # Double any \ or $.
2616 # By default was `s,x,x', remove it if useless.
2617 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2618 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2619
2620 ac_ext=c
2621 ac_cpp='$CPP $CPPFLAGS'
2622 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2623 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2624 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2625 if test -n "$ac_tool_prefix"; then
2626   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2627 set dummy ${ac_tool_prefix}gcc; 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="$CC" # Let the user override the test.
2635 else
2636 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2637 for as_dir in $PATH
2638 do
2639   IFS=$as_save_IFS
2640   test -z "$as_dir" && as_dir=.
2641     for ac_exec_ext in '' $ac_executable_extensions; do
2642   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2643     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2644     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2645     break 2
2646   fi
2647 done
2648   done
2649 IFS=$as_save_IFS
2650
2651 fi
2652 fi
2653 CC=$ac_cv_prog_CC
2654 if test -n "$CC"; then
2655   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2656 $as_echo "$CC" >&6; }
2657 else
2658   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2659 $as_echo "no" >&6; }
2660 fi
2661
2662
2663 fi
2664 if test -z "$ac_cv_prog_CC"; then
2665   ac_ct_CC=$CC
2666   # Extract the first word of "gcc", so it can be a program name with args.
2667 set dummy gcc; ac_word=$2
2668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2669 $as_echo_n "checking for $ac_word... " >&6; }
2670 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2671   $as_echo_n "(cached) " >&6
2672 else
2673   if test -n "$ac_ct_CC"; then
2674   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2675 else
2676 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2677 for as_dir in $PATH
2678 do
2679   IFS=$as_save_IFS
2680   test -z "$as_dir" && as_dir=.
2681     for ac_exec_ext in '' $ac_executable_extensions; do
2682   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2683     ac_cv_prog_ac_ct_CC="gcc"
2684     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2685     break 2
2686   fi
2687 done
2688   done
2689 IFS=$as_save_IFS
2690
2691 fi
2692 fi
2693 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2694 if test -n "$ac_ct_CC"; then
2695   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2696 $as_echo "$ac_ct_CC" >&6; }
2697 else
2698   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2699 $as_echo "no" >&6; }
2700 fi
2701
2702   if test "x$ac_ct_CC" = x; then
2703     CC=""
2704   else
2705     case $cross_compiling:$ac_tool_warned in
2706 yes:)
2707 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2708 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2709 ac_tool_warned=yes ;;
2710 esac
2711     CC=$ac_ct_CC
2712   fi
2713 else
2714   CC="$ac_cv_prog_CC"
2715 fi
2716
2717 if test -z "$CC"; then
2718           if test -n "$ac_tool_prefix"; then
2719     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2720 set dummy ${ac_tool_prefix}cc; ac_word=$2
2721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2722 $as_echo_n "checking for $ac_word... " >&6; }
2723 if test "${ac_cv_prog_CC+set}" = set; then :
2724   $as_echo_n "(cached) " >&6
2725 else
2726   if test -n "$CC"; then
2727   ac_cv_prog_CC="$CC" # Let the user override the test.
2728 else
2729 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2730 for as_dir in $PATH
2731 do
2732   IFS=$as_save_IFS
2733   test -z "$as_dir" && as_dir=.
2734     for ac_exec_ext in '' $ac_executable_extensions; do
2735   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2736     ac_cv_prog_CC="${ac_tool_prefix}cc"
2737     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2738     break 2
2739   fi
2740 done
2741   done
2742 IFS=$as_save_IFS
2743
2744 fi
2745 fi
2746 CC=$ac_cv_prog_CC
2747 if test -n "$CC"; then
2748   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2749 $as_echo "$CC" >&6; }
2750 else
2751   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2752 $as_echo "no" >&6; }
2753 fi
2754
2755
2756   fi
2757 fi
2758 if test -z "$CC"; then
2759   # Extract the first word of "cc", so it can be a program name with args.
2760 set dummy cc; ac_word=$2
2761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2762 $as_echo_n "checking for $ac_word... " >&6; }
2763 if test "${ac_cv_prog_CC+set}" = set; then :
2764   $as_echo_n "(cached) " >&6
2765 else
2766   if test -n "$CC"; then
2767   ac_cv_prog_CC="$CC" # Let the user override the test.
2768 else
2769   ac_prog_rejected=no
2770 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2771 for as_dir in $PATH
2772 do
2773   IFS=$as_save_IFS
2774   test -z "$as_dir" && as_dir=.
2775     for ac_exec_ext in '' $ac_executable_extensions; do
2776   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2777     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2778        ac_prog_rejected=yes
2779        continue
2780      fi
2781     ac_cv_prog_CC="cc"
2782     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2783     break 2
2784   fi
2785 done
2786   done
2787 IFS=$as_save_IFS
2788
2789 if test $ac_prog_rejected = yes; then
2790   # We found a bogon in the path, so make sure we never use it.
2791   set dummy $ac_cv_prog_CC
2792   shift
2793   if test $# != 0; then
2794     # We chose a different compiler from the bogus one.
2795     # However, it has the same basename, so the bogon will be chosen
2796     # first if we set CC to just the basename; use the full file name.
2797     shift
2798     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2799   fi
2800 fi
2801 fi
2802 fi
2803 CC=$ac_cv_prog_CC
2804 if test -n "$CC"; then
2805   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2806 $as_echo "$CC" >&6; }
2807 else
2808   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2809 $as_echo "no" >&6; }
2810 fi
2811
2812
2813 fi
2814 if test -z "$CC"; then
2815   if test -n "$ac_tool_prefix"; then
2816   for ac_prog in cl.exe
2817   do
2818     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2819 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2821 $as_echo_n "checking for $ac_word... " >&6; }
2822 if test "${ac_cv_prog_CC+set}" = set; then :
2823   $as_echo_n "(cached) " >&6
2824 else
2825   if test -n "$CC"; then
2826   ac_cv_prog_CC="$CC" # Let the user override the test.
2827 else
2828 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2829 for as_dir in $PATH
2830 do
2831   IFS=$as_save_IFS
2832   test -z "$as_dir" && as_dir=.
2833     for ac_exec_ext in '' $ac_executable_extensions; do
2834   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2835     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2836     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2837     break 2
2838   fi
2839 done
2840   done
2841 IFS=$as_save_IFS
2842
2843 fi
2844 fi
2845 CC=$ac_cv_prog_CC
2846 if test -n "$CC"; then
2847   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2848 $as_echo "$CC" >&6; }
2849 else
2850   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2851 $as_echo "no" >&6; }
2852 fi
2853
2854
2855     test -n "$CC" && break
2856   done
2857 fi
2858 if test -z "$CC"; then
2859   ac_ct_CC=$CC
2860   for ac_prog in cl.exe
2861 do
2862   # Extract the first word of "$ac_prog", so it can be a program name with args.
2863 set dummy $ac_prog; ac_word=$2
2864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2865 $as_echo_n "checking for $ac_word... " >&6; }
2866 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2867   $as_echo_n "(cached) " >&6
2868 else
2869   if test -n "$ac_ct_CC"; then
2870   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2871 else
2872 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2873 for as_dir in $PATH
2874 do
2875   IFS=$as_save_IFS
2876   test -z "$as_dir" && as_dir=.
2877     for ac_exec_ext in '' $ac_executable_extensions; do
2878   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2879     ac_cv_prog_ac_ct_CC="$ac_prog"
2880     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2881     break 2
2882   fi
2883 done
2884   done
2885 IFS=$as_save_IFS
2886
2887 fi
2888 fi
2889 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2890 if test -n "$ac_ct_CC"; then
2891   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2892 $as_echo "$ac_ct_CC" >&6; }
2893 else
2894   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2895 $as_echo "no" >&6; }
2896 fi
2897
2898
2899   test -n "$ac_ct_CC" && break
2900 done
2901
2902   if test "x$ac_ct_CC" = x; then
2903     CC=""
2904   else
2905     case $cross_compiling:$ac_tool_warned in
2906 yes:)
2907 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2908 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2909 ac_tool_warned=yes ;;
2910 esac
2911     CC=$ac_ct_CC
2912   fi
2913 fi
2914
2915 fi
2916
2917
2918 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2919 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2920 as_fn_error "no acceptable C compiler found in \$PATH
2921 See \`config.log' for more details." "$LINENO" 5; }
2922
2923 # Provide some information about the compiler.
2924 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2925 set X $ac_compile
2926 ac_compiler=$2
2927 for ac_option in --version -v -V -qversion; do
2928   { { ac_try="$ac_compiler $ac_option >&5"
2929 case "(($ac_try" in
2930   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2931   *) ac_try_echo=$ac_try;;
2932 esac
2933 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2934 $as_echo "$ac_try_echo"; } >&5
2935   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2936   ac_status=$?
2937   if test -s conftest.err; then
2938     sed '10a\
2939 ... rest of stderr output deleted ...
2940          10q' conftest.err >conftest.er1
2941     cat conftest.er1 >&5
2942     rm -f conftest.er1 conftest.err
2943   fi
2944   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2945   test $ac_status = 0; }
2946 done
2947
2948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2949 /* end confdefs.h.  */
2950
2951 int
2952 main ()
2953 {
2954
2955   ;
2956   return 0;
2957 }
2958 _ACEOF
2959 ac_clean_files_save=$ac_clean_files
2960 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2961 # Try to create an executable without -o first, disregard a.out.
2962 # It will help us diagnose broken compilers, and finding out an intuition
2963 # of exeext.
2964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2965 $as_echo_n "checking for C compiler default output file name... " >&6; }
2966 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2967
2968 # The possible output files:
2969 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2970
2971 ac_rmfiles=
2972 for ac_file in $ac_files
2973 do
2974   case $ac_file in
2975     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2976     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2977   esac
2978 done
2979 rm -f $ac_rmfiles
2980
2981 if { { ac_try="$ac_link_default"
2982 case "(($ac_try" in
2983   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2984   *) ac_try_echo=$ac_try;;
2985 esac
2986 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2987 $as_echo "$ac_try_echo"; } >&5
2988   (eval "$ac_link_default") 2>&5
2989   ac_status=$?
2990   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2991   test $ac_status = 0; }; then :
2992   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2993 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2994 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2995 # so that the user can short-circuit this test for compilers unknown to
2996 # Autoconf.
2997 for ac_file in $ac_files ''
2998 do
2999   test -f "$ac_file" || continue
3000   case $ac_file in
3001     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3002         ;;
3003     [ab].out )
3004         # We found the default executable, but exeext='' is most
3005         # certainly right.
3006         break;;
3007     *.* )
3008         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3009         then :; else
3010            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3011         fi
3012         # We set ac_cv_exeext here because the later test for it is not
3013         # safe: cross compilers may not add the suffix if given an `-o'
3014         # argument, so we may need to know it at that point already.
3015         # Even if this section looks crufty: it has the advantage of
3016         # actually working.
3017         break;;
3018     * )
3019         break;;
3020   esac
3021 done
3022 test "$ac_cv_exeext" = no && ac_cv_exeext=
3023
3024 else
3025   ac_file=''
3026 fi
3027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3028 $as_echo "$ac_file" >&6; }
3029 if test -z "$ac_file"; then :
3030   $as_echo "$as_me: failed program was:" >&5
3031 sed 's/^/| /' conftest.$ac_ext >&5
3032
3033 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3034 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3035 { as_fn_set_status 77
3036 as_fn_error "C compiler cannot create executables
3037 See \`config.log' for more details." "$LINENO" 5; }; }
3038 fi
3039 ac_exeext=$ac_cv_exeext
3040
3041 # Check that the compiler produces executables we can run.  If not, either
3042 # the compiler is broken, or we cross compile.
3043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3044 $as_echo_n "checking whether the C compiler works... " >&6; }
3045 # If not cross compiling, check that we can run a simple program.
3046 if test "$cross_compiling" != yes; then
3047   if { ac_try='./$ac_file'
3048   { { case "(($ac_try" in
3049   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3050   *) ac_try_echo=$ac_try;;
3051 esac
3052 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3053 $as_echo "$ac_try_echo"; } >&5
3054   (eval "$ac_try") 2>&5
3055   ac_status=$?
3056   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3057   test $ac_status = 0; }; }; then
3058     cross_compiling=no
3059   else
3060     if test "$cross_compiling" = maybe; then
3061         cross_compiling=yes
3062     else
3063         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3064 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3065 as_fn_error "cannot run C compiled programs.
3066 If you meant to cross compile, use \`--host'.
3067 See \`config.log' for more details." "$LINENO" 5; }
3068     fi
3069   fi
3070 fi
3071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3072 $as_echo "yes" >&6; }
3073
3074 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3075 ac_clean_files=$ac_clean_files_save
3076 # Check that the compiler produces executables we can run.  If not, either
3077 # the compiler is broken, or we cross compile.
3078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3079 $as_echo_n "checking whether we are cross compiling... " >&6; }
3080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3081 $as_echo "$cross_compiling" >&6; }
3082
3083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3084 $as_echo_n "checking for suffix of executables... " >&6; }
3085 if { { ac_try="$ac_link"
3086 case "(($ac_try" in
3087   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3088   *) ac_try_echo=$ac_try;;
3089 esac
3090 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3091 $as_echo "$ac_try_echo"; } >&5
3092   (eval "$ac_link") 2>&5
3093   ac_status=$?
3094   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3095   test $ac_status = 0; }; then :
3096   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3097 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3098 # work properly (i.e., refer to `conftest.exe'), while it won't with
3099 # `rm'.
3100 for ac_file in conftest.exe conftest conftest.*; do
3101   test -f "$ac_file" || continue
3102   case $ac_file in
3103     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3104     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3105           break;;
3106     * ) break;;
3107   esac
3108 done
3109 else
3110   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3111 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3112 as_fn_error "cannot compute suffix of executables: cannot compile and link
3113 See \`config.log' for more details." "$LINENO" 5; }
3114 fi
3115 rm -f conftest$ac_cv_exeext
3116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3117 $as_echo "$ac_cv_exeext" >&6; }
3118
3119 rm -f conftest.$ac_ext
3120 EXEEXT=$ac_cv_exeext
3121 ac_exeext=$EXEEXT
3122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3123 $as_echo_n "checking for suffix of object files... " >&6; }
3124 if test "${ac_cv_objext+set}" = set; then :
3125   $as_echo_n "(cached) " >&6
3126 else
3127   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3128 /* end confdefs.h.  */
3129
3130 int
3131 main ()
3132 {
3133
3134   ;
3135   return 0;
3136 }
3137 _ACEOF
3138 rm -f conftest.o conftest.obj
3139 if { { ac_try="$ac_compile"
3140 case "(($ac_try" in
3141   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3142   *) ac_try_echo=$ac_try;;
3143 esac
3144 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3145 $as_echo "$ac_try_echo"; } >&5
3146   (eval "$ac_compile") 2>&5
3147   ac_status=$?
3148   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3149   test $ac_status = 0; }; then :
3150   for ac_file in conftest.o conftest.obj conftest.*; do
3151   test -f "$ac_file" || continue;
3152   case $ac_file in
3153     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3154     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3155        break;;
3156   esac
3157 done
3158 else
3159   $as_echo "$as_me: failed program was:" >&5
3160 sed 's/^/| /' conftest.$ac_ext >&5
3161
3162 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3163 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3164 as_fn_error "cannot compute suffix of object files: cannot compile
3165 See \`config.log' for more details." "$LINENO" 5; }
3166 fi
3167 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3168 fi
3169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3170 $as_echo "$ac_cv_objext" >&6; }
3171 OBJEXT=$ac_cv_objext
3172 ac_objext=$OBJEXT
3173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3174 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3175 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3176   $as_echo_n "(cached) " >&6
3177 else
3178   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3179 /* end confdefs.h.  */
3180
3181 int
3182 main ()
3183 {
3184 #ifndef __GNUC__
3185        choke me
3186 #endif
3187
3188   ;
3189   return 0;
3190 }
3191 _ACEOF
3192 if ac_fn_c_try_compile "$LINENO"; then :
3193   ac_compiler_gnu=yes
3194 else
3195   ac_compiler_gnu=no
3196 fi
3197 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3198 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3199
3200 fi
3201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3202 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3203 if test $ac_compiler_gnu = yes; then
3204   GCC=yes
3205 else
3206   GCC=
3207 fi
3208 ac_test_CFLAGS=${CFLAGS+set}
3209 ac_save_CFLAGS=$CFLAGS
3210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3211 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3212 if test "${ac_cv_prog_cc_g+set}" = set; then :
3213   $as_echo_n "(cached) " >&6
3214 else
3215   ac_save_c_werror_flag=$ac_c_werror_flag
3216    ac_c_werror_flag=yes
3217    ac_cv_prog_cc_g=no
3218    CFLAGS="-g"
3219    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3220 /* end confdefs.h.  */
3221
3222 int
3223 main ()
3224 {
3225
3226   ;
3227   return 0;
3228 }
3229 _ACEOF
3230 if ac_fn_c_try_compile "$LINENO"; then :
3231   ac_cv_prog_cc_g=yes
3232 else
3233   CFLAGS=""
3234       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3235 /* end confdefs.h.  */
3236
3237 int
3238 main ()
3239 {
3240
3241   ;
3242   return 0;
3243 }
3244 _ACEOF
3245 if ac_fn_c_try_compile "$LINENO"; then :
3246
3247 else
3248   ac_c_werror_flag=$ac_save_c_werror_flag
3249          CFLAGS="-g"
3250          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3251 /* end confdefs.h.  */
3252
3253 int
3254 main ()
3255 {
3256
3257   ;
3258   return 0;
3259 }
3260 _ACEOF
3261 if ac_fn_c_try_compile "$LINENO"; then :
3262   ac_cv_prog_cc_g=yes
3263 fi
3264 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3265 fi
3266 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3267 fi
3268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3269    ac_c_werror_flag=$ac_save_c_werror_flag
3270 fi
3271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3272 $as_echo "$ac_cv_prog_cc_g" >&6; }
3273 if test "$ac_test_CFLAGS" = set; then
3274   CFLAGS=$ac_save_CFLAGS
3275 elif test $ac_cv_prog_cc_g = yes; then
3276   if test "$GCC" = yes; then
3277     CFLAGS="-g -O2"
3278   else
3279     CFLAGS="-g"
3280   fi
3281 else
3282   if test "$GCC" = yes; then
3283     CFLAGS="-O2"
3284   else
3285     CFLAGS=
3286   fi
3287 fi
3288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3289 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3290 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3291   $as_echo_n "(cached) " >&6
3292 else
3293   ac_cv_prog_cc_c89=no
3294 ac_save_CC=$CC
3295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3296 /* end confdefs.h.  */
3297 #include <stdarg.h>
3298 #include <stdio.h>
3299 #include <sys/types.h>
3300 #include <sys/stat.h>
3301 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3302 struct buf { int x; };
3303 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3304 static char *e (p, i)
3305      char **p;
3306      int i;
3307 {
3308   return p[i];
3309 }
3310 static char *f (char * (*g) (char **, int), char **p, ...)
3311 {
3312   char *s;
3313   va_list v;
3314   va_start (v,p);
3315   s = g (p, va_arg (v,int));
3316   va_end (v);
3317   return s;
3318 }
3319
3320 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3321    function prototypes and stuff, but not '\xHH' hex character constants.
3322    These don't provoke an error unfortunately, instead are silently treated
3323    as 'x'.  The following induces an error, until -std is added to get
3324    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3325    array size at least.  It's necessary to write '\x00'==0 to get something
3326    that's true only with -std.  */
3327 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3328
3329 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3330    inside strings and character constants.  */
3331 #define FOO(x) 'x'
3332 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3333
3334 int test (int i, double x);
3335 struct s1 {int (*f) (int a);};
3336 struct s2 {int (*f) (double a);};
3337 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3338 int argc;
3339 char **argv;
3340 int
3341 main ()
3342 {
3343 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3344   ;
3345   return 0;
3346 }
3347 _ACEOF
3348 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3349         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3350 do
3351   CC="$ac_save_CC $ac_arg"
3352   if ac_fn_c_try_compile "$LINENO"; then :
3353   ac_cv_prog_cc_c89=$ac_arg
3354 fi
3355 rm -f core conftest.err conftest.$ac_objext
3356   test "x$ac_cv_prog_cc_c89" != "xno" && break
3357 done
3358 rm -f conftest.$ac_ext
3359 CC=$ac_save_CC
3360
3361 fi
3362 # AC_CACHE_VAL
3363 case "x$ac_cv_prog_cc_c89" in
3364   x)
3365     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3366 $as_echo "none needed" >&6; } ;;
3367   xno)
3368     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3369 $as_echo "unsupported" >&6; } ;;
3370   *)
3371     CC="$CC $ac_cv_prog_cc_c89"
3372     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3373 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3374 esac
3375 if test "x$ac_cv_prog_cc_c89" != xno; then :
3376
3377 fi
3378
3379 ac_ext=c
3380 ac_cpp='$CPP $CPPFLAGS'
3381 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3382 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3383 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3384
3385 # Find a good install program.  We prefer a C program (faster),
3386 # so one script is as good as another.  But avoid the broken or
3387 # incompatible versions:
3388 # SysV /etc/install, /usr/sbin/install
3389 # SunOS /usr/etc/install
3390 # IRIX /sbin/install
3391 # AIX /bin/install
3392 # AmigaOS /C/install, which installs bootblocks on floppy discs
3393 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3394 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3395 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3396 # OS/2's system install, which has a completely different semantic
3397 # ./install, which can be erroneously created by make from ./install.sh.
3398 # Reject install programs that cannot install multiple files.
3399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3400 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3401 if test -z "$INSTALL"; then
3402 if test "${ac_cv_path_install+set}" = set; then :
3403   $as_echo_n "(cached) " >&6
3404 else
3405   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3406 for as_dir in $PATH
3407 do
3408   IFS=$as_save_IFS
3409   test -z "$as_dir" && as_dir=.
3410     # Account for people who put trailing slashes in PATH elements.
3411 case $as_dir/ in #((
3412   ./ | .// | /[cC]/* | \
3413   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3414   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3415   /usr/ucb/* ) ;;
3416   *)
3417     # OSF1 and SCO ODT 3.0 have their own names for install.
3418     # Don't use installbsd from OSF since it installs stuff as root
3419     # by default.
3420     for ac_prog in ginstall scoinst install; do
3421       for ac_exec_ext in '' $ac_executable_extensions; do
3422         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3423           if test $ac_prog = install &&
3424             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3425             # AIX install.  It has an incompatible calling convention.
3426             :
3427           elif test $ac_prog = install &&
3428             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3429             # program-specific install script used by HP pwplus--don't use.
3430             :
3431           else
3432             rm -rf conftest.one conftest.two conftest.dir
3433             echo one > conftest.one
3434             echo two > conftest.two
3435             mkdir conftest.dir
3436             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3437               test -s conftest.one && test -s conftest.two &&
3438               test -s conftest.dir/conftest.one &&
3439               test -s conftest.dir/conftest.two
3440             then
3441               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3442               break 3
3443             fi
3444           fi
3445         fi
3446       done
3447     done
3448     ;;
3449 esac
3450
3451   done
3452 IFS=$as_save_IFS
3453
3454 rm -rf conftest.one conftest.two conftest.dir
3455
3456 fi
3457   if test "${ac_cv_path_install+set}" = set; then
3458     INSTALL=$ac_cv_path_install
3459   else
3460     # As a last resort, use the slow shell script.  Don't cache a
3461     # value for INSTALL within a source directory, because that will
3462     # break other packages using the cache if that directory is
3463     # removed, or if the value is a relative name.
3464     INSTALL=$ac_install_sh
3465   fi
3466 fi
3467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3468 $as_echo "$INSTALL" >&6; }
3469
3470 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3471 # It thinks the first close brace ends the variable substitution.
3472 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3473
3474 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3475
3476 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3477
3478
3479 # Put a plausible default for CC_FOR_BUILD in Makefile.
3480 if test "x$cross_compiling" = "xno"; then
3481   CC_FOR_BUILD='$(CC)'
3482 else
3483   CC_FOR_BUILD=gcc
3484 fi
3485
3486
3487
3488
3489 AR=${AR-ar}
3490
3491 if test -n "$ac_tool_prefix"; then
3492   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3493 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3495 $as_echo_n "checking for $ac_word... " >&6; }
3496 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3497   $as_echo_n "(cached) " >&6
3498 else
3499   if test -n "$RANLIB"; then
3500   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3501 else
3502 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3503 for as_dir in $PATH
3504 do
3505   IFS=$as_save_IFS
3506   test -z "$as_dir" && as_dir=.
3507     for ac_exec_ext in '' $ac_executable_extensions; do
3508   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3509     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3510     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3511     break 2
3512   fi
3513 done
3514   done
3515 IFS=$as_save_IFS
3516
3517 fi
3518 fi
3519 RANLIB=$ac_cv_prog_RANLIB
3520 if test -n "$RANLIB"; then
3521   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3522 $as_echo "$RANLIB" >&6; }
3523 else
3524   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3525 $as_echo "no" >&6; }
3526 fi
3527
3528
3529 fi
3530 if test -z "$ac_cv_prog_RANLIB"; then
3531   ac_ct_RANLIB=$RANLIB
3532   # Extract the first word of "ranlib", so it can be a program name with args.
3533 set dummy ranlib; ac_word=$2
3534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3535 $as_echo_n "checking for $ac_word... " >&6; }
3536 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3537   $as_echo_n "(cached) " >&6
3538 else
3539   if test -n "$ac_ct_RANLIB"; then
3540   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3541 else
3542 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3543 for as_dir in $PATH
3544 do
3545   IFS=$as_save_IFS
3546   test -z "$as_dir" && as_dir=.
3547     for ac_exec_ext in '' $ac_executable_extensions; do
3548   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3549     ac_cv_prog_ac_ct_RANLIB="ranlib"
3550     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3551     break 2
3552   fi
3553 done
3554   done
3555 IFS=$as_save_IFS
3556
3557 fi
3558 fi
3559 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3560 if test -n "$ac_ct_RANLIB"; then
3561   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3562 $as_echo "$ac_ct_RANLIB" >&6; }
3563 else
3564   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3565 $as_echo "no" >&6; }
3566 fi
3567
3568   if test "x$ac_ct_RANLIB" = x; then
3569     RANLIB=":"
3570   else
3571     case $cross_compiling:$ac_tool_warned in
3572 yes:)
3573 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3574 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3575 ac_tool_warned=yes ;;
3576 esac
3577     RANLIB=$ac_ct_RANLIB
3578   fi
3579 else
3580   RANLIB="$ac_cv_prog_RANLIB"
3581 fi
3582
3583
3584 ALL_LINGUAS=
3585 # If we haven't got the data from the intl directory,
3586 # assume NLS is disabled.
3587 USE_NLS=no
3588 LIBINTL=
3589 LIBINTL_DEP=
3590 INCINTL=
3591 XGETTEXT=
3592 GMSGFMT=
3593 POSUB=
3594
3595 if test -f  ../../intl/config.intl; then
3596   .  ../../intl/config.intl
3597 fi
3598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3599 $as_echo_n "checking whether NLS is requested... " >&6; }
3600 if test x"$USE_NLS" != xyes; then
3601   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3602 $as_echo "no" >&6; }
3603 else
3604   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3605 $as_echo "yes" >&6; }
3606
3607 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
3608
3609
3610   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
3611 $as_echo_n "checking for catalogs to be installed... " >&6; }
3612   # Look for .po and .gmo files in the source directory.
3613   CATALOGS=
3614   XLINGUAS=
3615   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
3616     # If there aren't any .gmo files the shell will give us the
3617     # literal string "../path/to/srcdir/po/*.gmo" which has to be
3618     # weeded out.
3619     case "$cat" in *\**)
3620       continue;;
3621     esac
3622     # The quadruple backslash is collapsed to a double backslash
3623     # by the backticks, then collapsed again by the double quotes,
3624     # leaving us with one backslash in the sed expression (right
3625     # before the dot that mustn't act as a wildcard).
3626     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
3627     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
3628     # The user is allowed to set LINGUAS to a list of languages to
3629     # install catalogs for.  If it's empty that means "all of them."
3630     if test "x$LINGUAS" = x; then
3631       CATALOGS="$CATALOGS $cat"
3632       XLINGUAS="$XLINGUAS $lang"
3633     else
3634       case "$LINGUAS" in *$lang*)
3635         CATALOGS="$CATALOGS $cat"
3636         XLINGUAS="$XLINGUAS $lang"
3637         ;;
3638       esac
3639     fi
3640   done
3641   LINGUAS="$XLINGUAS"
3642   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
3643 $as_echo "$LINGUAS" >&6; }
3644
3645
3646     DATADIRNAME=share
3647
3648   INSTOBJEXT=.mo
3649
3650   GENCAT=gencat
3651
3652   CATOBJEXT=.gmo
3653
3654 fi
3655
3656 # Check for common headers.
3657 # FIXME: Seems to me this can cause problems for i386-windows hosts.
3658 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
3659
3660 ac_ext=c
3661 ac_cpp='$CPP $CPPFLAGS'
3662 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3663 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3664 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3666 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3667 # On Suns, sometimes $CPP names a directory.
3668 if test -n "$CPP" && test -d "$CPP"; then
3669   CPP=
3670 fi
3671 if test -z "$CPP"; then
3672   if test "${ac_cv_prog_CPP+set}" = set; then :
3673   $as_echo_n "(cached) " >&6
3674 else
3675       # Double quotes because CPP needs to be expanded
3676     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3677     do
3678       ac_preproc_ok=false
3679 for ac_c_preproc_warn_flag in '' yes
3680 do
3681   # Use a header file that comes with gcc, so configuring glibc
3682   # with a fresh cross-compiler works.
3683   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3684   # <limits.h> exists even on freestanding compilers.
3685   # On the NeXT, cc -E runs the code through the compiler's parser,
3686   # not just through cpp. "Syntax error" is here to catch this case.
3687   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3688 /* end confdefs.h.  */
3689 #ifdef __STDC__
3690 # include <limits.h>
3691 #else
3692 # include <assert.h>
3693 #endif
3694                      Syntax error
3695 _ACEOF
3696 if ac_fn_c_try_cpp "$LINENO"; then :
3697
3698 else
3699   # Broken: fails on valid input.
3700 continue
3701 fi
3702 rm -f conftest.err conftest.$ac_ext
3703
3704   # OK, works on sane cases.  Now check whether nonexistent headers
3705   # can be detected and how.
3706   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3707 /* end confdefs.h.  */
3708 #include <ac_nonexistent.h>
3709 _ACEOF
3710 if ac_fn_c_try_cpp "$LINENO"; then :
3711   # Broken: success on invalid input.
3712 continue
3713 else
3714   # Passes both tests.
3715 ac_preproc_ok=:
3716 break
3717 fi
3718 rm -f conftest.err conftest.$ac_ext
3719
3720 done
3721 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3722 rm -f conftest.err conftest.$ac_ext
3723 if $ac_preproc_ok; then :
3724   break
3725 fi
3726
3727     done
3728     ac_cv_prog_CPP=$CPP
3729
3730 fi
3731   CPP=$ac_cv_prog_CPP
3732 else
3733   ac_cv_prog_CPP=$CPP
3734 fi
3735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3736 $as_echo "$CPP" >&6; }
3737 ac_preproc_ok=false
3738 for ac_c_preproc_warn_flag in '' yes
3739 do
3740   # Use a header file that comes with gcc, so configuring glibc
3741   # with a fresh cross-compiler works.
3742   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3743   # <limits.h> exists even on freestanding compilers.
3744   # On the NeXT, cc -E runs the code through the compiler's parser,
3745   # not just through cpp. "Syntax error" is here to catch this case.
3746   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3747 /* end confdefs.h.  */
3748 #ifdef __STDC__
3749 # include <limits.h>
3750 #else
3751 # include <assert.h>
3752 #endif
3753                      Syntax error
3754 _ACEOF
3755 if ac_fn_c_try_cpp "$LINENO"; then :
3756
3757 else
3758   # Broken: fails on valid input.
3759 continue
3760 fi
3761 rm -f conftest.err conftest.$ac_ext
3762
3763   # OK, works on sane cases.  Now check whether nonexistent headers
3764   # can be detected and how.
3765   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3766 /* end confdefs.h.  */
3767 #include <ac_nonexistent.h>
3768 _ACEOF
3769 if ac_fn_c_try_cpp "$LINENO"; then :
3770   # Broken: success on invalid input.
3771 continue
3772 else
3773   # Passes both tests.
3774 ac_preproc_ok=:
3775 break
3776 fi
3777 rm -f conftest.err conftest.$ac_ext
3778
3779 done
3780 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3781 rm -f conftest.err conftest.$ac_ext
3782 if $ac_preproc_ok; then :
3783
3784 else
3785   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3786 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3787 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3788 See \`config.log' for more details." "$LINENO" 5; }
3789 fi
3790
3791 ac_ext=c
3792 ac_cpp='$CPP $CPPFLAGS'
3793 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3794 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3795 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3796
3797
3798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3799 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3800 if test "${ac_cv_path_GREP+set}" = set; then :
3801   $as_echo_n "(cached) " >&6
3802 else
3803   if test -z "$GREP"; then
3804   ac_path_GREP_found=false
3805   # Loop through the user's path and test for each of PROGNAME-LIST
3806   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3807 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3808 do
3809   IFS=$as_save_IFS
3810   test -z "$as_dir" && as_dir=.
3811     for ac_prog in grep ggrep; do
3812     for ac_exec_ext in '' $ac_executable_extensions; do
3813       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3814       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3815 # Check for GNU ac_path_GREP and select it if it is found.
3816   # Check for GNU $ac_path_GREP
3817 case `"$ac_path_GREP" --version 2>&1` in
3818 *GNU*)
3819   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3820 *)
3821   ac_count=0
3822   $as_echo_n 0123456789 >"conftest.in"
3823   while :
3824   do
3825     cat "conftest.in" "conftest.in" >"conftest.tmp"
3826     mv "conftest.tmp" "conftest.in"
3827     cp "conftest.in" "conftest.nl"
3828     $as_echo 'GREP' >> "conftest.nl"
3829     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3830     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3831     as_fn_arith $ac_count + 1 && ac_count=$as_val
3832     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3833       # Best one so far, save it but keep looking for a better one
3834       ac_cv_path_GREP="$ac_path_GREP"
3835       ac_path_GREP_max=$ac_count
3836     fi
3837     # 10*(2^10) chars as input seems more than enough
3838     test $ac_count -gt 10 && break
3839   done
3840   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3841 esac
3842
3843       $ac_path_GREP_found && break 3
3844     done
3845   done
3846   done
3847 IFS=$as_save_IFS
3848   if test -z "$ac_cv_path_GREP"; then
3849     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3850   fi
3851 else
3852   ac_cv_path_GREP=$GREP
3853 fi
3854
3855 fi
3856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3857 $as_echo "$ac_cv_path_GREP" >&6; }
3858  GREP="$ac_cv_path_GREP"
3859
3860
3861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3862 $as_echo_n "checking for egrep... " >&6; }
3863 if test "${ac_cv_path_EGREP+set}" = set; then :
3864   $as_echo_n "(cached) " >&6
3865 else
3866   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3867    then ac_cv_path_EGREP="$GREP -E"
3868    else
3869      if test -z "$EGREP"; then
3870   ac_path_EGREP_found=false
3871   # Loop through the user's path and test for each of PROGNAME-LIST
3872   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3873 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3874 do
3875   IFS=$as_save_IFS
3876   test -z "$as_dir" && as_dir=.
3877     for ac_prog in egrep; do
3878     for ac_exec_ext in '' $ac_executable_extensions; do
3879       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3880       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3881 # Check for GNU ac_path_EGREP and select it if it is found.
3882   # Check for GNU $ac_path_EGREP
3883 case `"$ac_path_EGREP" --version 2>&1` in
3884 *GNU*)
3885   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3886 *)
3887   ac_count=0
3888   $as_echo_n 0123456789 >"conftest.in"
3889   while :
3890   do
3891     cat "conftest.in" "conftest.in" >"conftest.tmp"
3892     mv "conftest.tmp" "conftest.in"
3893     cp "conftest.in" "conftest.nl"
3894     $as_echo 'EGREP' >> "conftest.nl"
3895     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3896     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3897     as_fn_arith $ac_count + 1 && ac_count=$as_val
3898     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3899       # Best one so far, save it but keep looking for a better one
3900       ac_cv_path_EGREP="$ac_path_EGREP"
3901       ac_path_EGREP_max=$ac_count
3902     fi
3903     # 10*(2^10) chars as input seems more than enough
3904     test $ac_count -gt 10 && break
3905   done
3906   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3907 esac
3908
3909       $ac_path_EGREP_found && break 3
3910     done
3911   done
3912   done
3913 IFS=$as_save_IFS
3914   if test -z "$ac_cv_path_EGREP"; then
3915     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3916   fi
3917 else
3918   ac_cv_path_EGREP=$EGREP
3919 fi
3920
3921    fi
3922 fi
3923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3924 $as_echo "$ac_cv_path_EGREP" >&6; }
3925  EGREP="$ac_cv_path_EGREP"
3926
3927
3928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3929 $as_echo_n "checking for ANSI C header files... " >&6; }
3930 if test "${ac_cv_header_stdc+set}" = set; then :
3931   $as_echo_n "(cached) " >&6
3932 else
3933   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3934 /* end confdefs.h.  */
3935 #include <stdlib.h>
3936 #include <stdarg.h>
3937 #include <string.h>
3938 #include <float.h>
3939
3940 int
3941 main ()
3942 {
3943
3944   ;
3945   return 0;
3946 }
3947 _ACEOF
3948 if ac_fn_c_try_compile "$LINENO"; then :
3949   ac_cv_header_stdc=yes
3950 else
3951   ac_cv_header_stdc=no
3952 fi
3953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3954
3955 if test $ac_cv_header_stdc = yes; then
3956   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3957   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3958 /* end confdefs.h.  */
3959 #include <string.h>
3960
3961 _ACEOF
3962 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3963   $EGREP "memchr" >/dev/null 2>&1; then :
3964
3965 else
3966   ac_cv_header_stdc=no
3967 fi
3968 rm -f conftest*
3969
3970 fi
3971
3972 if test $ac_cv_header_stdc = yes; then
3973   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3974   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3975 /* end confdefs.h.  */
3976 #include <stdlib.h>
3977
3978 _ACEOF
3979 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3980   $EGREP "free" >/dev/null 2>&1; then :
3981
3982 else
3983   ac_cv_header_stdc=no
3984 fi
3985 rm -f conftest*
3986
3987 fi
3988
3989 if test $ac_cv_header_stdc = yes; then
3990   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3991   if test "$cross_compiling" = yes; then :
3992   :
3993 else
3994   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3995 /* end confdefs.h.  */
3996 #include <ctype.h>
3997 #include <stdlib.h>
3998 #if ((' ' & 0x0FF) == 0x020)
3999 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4000 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4001 #else
4002 # define ISLOWER(c) \
4003                    (('a' <= (c) && (c) <= 'i') \
4004                      || ('j' <= (c) && (c) <= 'r') \
4005                      || ('s' <= (c) && (c) <= 'z'))
4006 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4007 #endif
4008
4009 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4010 int
4011 main ()
4012 {
4013   int i;
4014   for (i = 0; i < 256; i++)
4015     if (XOR (islower (i), ISLOWER (i))
4016         || toupper (i) != TOUPPER (i))
4017       return 2;
4018   return 0;
4019 }
4020 _ACEOF
4021 if ac_fn_c_try_run "$LINENO"; then :
4022
4023 else
4024   ac_cv_header_stdc=no
4025 fi
4026 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4027   conftest.$ac_objext conftest.beam conftest.$ac_ext
4028 fi
4029
4030 fi
4031 fi
4032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4033 $as_echo "$ac_cv_header_stdc" >&6; }
4034 if test $ac_cv_header_stdc = yes; then
4035
4036 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4037
4038 fi
4039
4040 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4041 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4042                   inttypes.h stdint.h unistd.h
4043 do :
4044   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4045 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4046 "
4047 eval as_val=\$$as_ac_Header
4048    if test "x$as_val" = x""yes; then :
4049   cat >>confdefs.h <<_ACEOF
4050 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4051 _ACEOF
4052
4053 fi
4054
4055 done
4056
4057
4058 for ac_header in stdlib.h string.h strings.h unistd.h time.h
4059 do :
4060   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4061 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4062 eval as_val=\$$as_ac_Header
4063    if test "x$as_val" = x""yes; then :
4064   cat >>confdefs.h <<_ACEOF
4065 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4066 _ACEOF
4067
4068 fi
4069
4070 done
4071
4072 for ac_header in sys/time.h sys/resource.h
4073 do :
4074   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4075 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4076 eval as_val=\$$as_ac_Header
4077    if test "x$as_val" = x""yes; then :
4078   cat >>confdefs.h <<_ACEOF
4079 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4080 _ACEOF
4081
4082 fi
4083
4084 done
4085
4086 for ac_header in fcntl.h fpu_control.h
4087 do :
4088   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4089 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4090 eval as_val=\$$as_ac_Header
4091    if test "x$as_val" = x""yes; then :
4092   cat >>confdefs.h <<_ACEOF
4093 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4094 _ACEOF
4095
4096 fi
4097
4098 done
4099
4100 for ac_header in dlfcn.h errno.h sys/stat.h
4101 do :
4102   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4103 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4104 eval as_val=\$$as_ac_Header
4105    if test "x$as_val" = x""yes; then :
4106   cat >>confdefs.h <<_ACEOF
4107 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4108 _ACEOF
4109
4110 fi
4111
4112 done
4113
4114 for ac_func in getrusage time sigaction __setfpucw
4115 do :
4116   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4117 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4118 eval as_val=\$$as_ac_var
4119    if test "x$as_val" = x""yes; then :
4120   cat >>confdefs.h <<_ACEOF
4121 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4122 _ACEOF
4123
4124 fi
4125 done
4126
4127
4128 # Check for socket libraries
4129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4130 $as_echo_n "checking for bind in -lsocket... " >&6; }
4131 if test "${ac_cv_lib_socket_bind+set}" = set; then :
4132   $as_echo_n "(cached) " >&6
4133 else
4134   ac_check_lib_save_LIBS=$LIBS
4135 LIBS="-lsocket  $LIBS"
4136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4137 /* end confdefs.h.  */
4138
4139 /* Override any GCC internal prototype to avoid an error.
4140    Use char because int might match the return type of a GCC
4141    builtin and then its argument prototype would still apply.  */
4142 #ifdef __cplusplus
4143 extern "C"
4144 #endif
4145 char bind ();
4146 int
4147 main ()
4148 {
4149 return bind ();
4150   ;
4151   return 0;
4152 }
4153 _ACEOF
4154 if ac_fn_c_try_link "$LINENO"; then :
4155   ac_cv_lib_socket_bind=yes
4156 else
4157   ac_cv_lib_socket_bind=no
4158 fi
4159 rm -f core conftest.err conftest.$ac_objext \
4160     conftest$ac_exeext conftest.$ac_ext
4161 LIBS=$ac_check_lib_save_LIBS
4162 fi
4163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4164 $as_echo "$ac_cv_lib_socket_bind" >&6; }
4165 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
4166   cat >>confdefs.h <<_ACEOF
4167 #define HAVE_LIBSOCKET 1
4168 _ACEOF
4169
4170   LIBS="-lsocket $LIBS"
4171
4172 fi
4173
4174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4175 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4176 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4177   $as_echo_n "(cached) " >&6
4178 else
4179   ac_check_lib_save_LIBS=$LIBS
4180 LIBS="-lnsl  $LIBS"
4181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4182 /* end confdefs.h.  */
4183
4184 /* Override any GCC internal prototype to avoid an error.
4185    Use char because int might match the return type of a GCC
4186    builtin and then its argument prototype would still apply.  */
4187 #ifdef __cplusplus
4188 extern "C"
4189 #endif
4190 char gethostbyname ();
4191 int
4192 main ()
4193 {
4194 return gethostbyname ();
4195   ;
4196   return 0;
4197 }
4198 _ACEOF
4199 if ac_fn_c_try_link "$LINENO"; then :
4200   ac_cv_lib_nsl_gethostbyname=yes
4201 else
4202   ac_cv_lib_nsl_gethostbyname=no
4203 fi
4204 rm -f core conftest.err conftest.$ac_objext \
4205     conftest$ac_exeext conftest.$ac_ext
4206 LIBS=$ac_check_lib_save_LIBS
4207 fi
4208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4209 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4210 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4211   cat >>confdefs.h <<_ACEOF
4212 #define HAVE_LIBNSL 1
4213 _ACEOF
4214
4215   LIBS="-lnsl $LIBS"
4216
4217 fi
4218
4219
4220 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4221 # using the same condition.
4222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4223 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4224 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4225   $as_echo_n "(cached) " >&6
4226 else
4227   ac_func_search_save_LIBS=$LIBS
4228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4229 /* end confdefs.h.  */
4230
4231 /* Override any GCC internal prototype to avoid an error.
4232    Use char because int might match the return type of a GCC
4233    builtin and then its argument prototype would still apply.  */
4234 #ifdef __cplusplus
4235 extern "C"
4236 #endif
4237 char zlibVersion ();
4238 int
4239 main ()
4240 {
4241 return zlibVersion ();
4242   ;
4243   return 0;
4244 }
4245 _ACEOF
4246 for ac_lib in '' z; do
4247   if test -z "$ac_lib"; then
4248     ac_res="none required"
4249   else
4250     ac_res=-l$ac_lib
4251     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4252   fi
4253   if ac_fn_c_try_link "$LINENO"; then :
4254   ac_cv_search_zlibVersion=$ac_res
4255 fi
4256 rm -f core conftest.err conftest.$ac_objext \
4257     conftest$ac_exeext
4258   if test "${ac_cv_search_zlibVersion+set}" = set; then :
4259   break
4260 fi
4261 done
4262 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4263
4264 else
4265   ac_cv_search_zlibVersion=no
4266 fi
4267 rm conftest.$ac_ext
4268 LIBS=$ac_func_search_save_LIBS
4269 fi
4270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4271 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4272 ac_res=$ac_cv_search_zlibVersion
4273 if test "$ac_res" != no; then :
4274   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4275   for ac_header in zlib.h
4276 do :
4277   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4278 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4279   cat >>confdefs.h <<_ACEOF
4280 #define HAVE_ZLIB_H 1
4281 _ACEOF
4282
4283 fi
4284
4285 done
4286
4287 fi
4288
4289
4290 . ${srcdir}/../../bfd/configure.host
4291
4292
4293
4294 USE_MAINTAINER_MODE=no
4295 # Check whether --enable-maintainer-mode was given.
4296 if test "${enable_maintainer_mode+set}" = set; then :
4297   enableval=$enable_maintainer_mode; case "${enableval}" in
4298   yes)  MAINT="" USE_MAINTAINER_MODE=yes ;;
4299   no)   MAINT="#" ;;
4300   *)    as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4301 esac
4302 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4303   echo "Setting maintainer mode" 6>&1
4304 fi
4305 else
4306   MAINT="#"
4307 fi
4308
4309
4310
4311 # Check whether --enable-sim-bswap was given.
4312 if test "${enable_sim_bswap+set}" = set; then :
4313   enableval=$enable_sim_bswap; case "${enableval}" in
4314   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4315   no)   sim_bswap="-DWITH_BSWAP=0";;
4316   *)    as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4317 esac
4318 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4319   echo "Setting bswap flags = $sim_bswap" 6>&1
4320 fi
4321 else
4322   sim_bswap=""
4323 fi
4324
4325
4326
4327 # Check whether --enable-sim-cflags was given.
4328 if test "${enable_sim_cflags+set}" = set; then :
4329   enableval=$enable_sim_cflags; case "${enableval}" in
4330   yes)   sim_cflags="-O2 -fomit-frame-pointer";;
4331   trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4332   no)    sim_cflags="";;
4333   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4334 esac
4335 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4336   echo "Setting sim cflags = $sim_cflags" 6>&1
4337 fi
4338 else
4339   sim_cflags=""
4340 fi
4341
4342
4343
4344 # Check whether --enable-sim-debug was given.
4345 if test "${enable_sim_debug+set}" = set; then :
4346   enableval=$enable_sim_debug; case "${enableval}" in
4347   yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4348   no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4349   *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4350 esac
4351 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4352   echo "Setting sim debug = $sim_debug" 6>&1
4353 fi
4354 else
4355   sim_debug=""
4356 fi
4357
4358
4359
4360 # Check whether --enable-sim-stdio was given.
4361 if test "${enable_sim_stdio+set}" = set; then :
4362   enableval=$enable_sim_stdio; case "${enableval}" in
4363   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4364   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4365   *)    as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4366 esac
4367 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4368   echo "Setting stdio flags = $sim_stdio" 6>&1
4369 fi
4370 else
4371   sim_stdio=""
4372 fi
4373
4374
4375
4376 # Check whether --enable-sim-trace was given.
4377 if test "${enable_sim_trace+set}" = set; then :
4378   enableval=$enable_sim_trace; case "${enableval}" in
4379   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4380   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4381   [-0-9]*)
4382         sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4383   [a-z]*)
4384         sim_trace=""
4385         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4386           if test x"$sim_trace" = x; then
4387             sim_trace="-DWITH_TRACE='(TRACE_$x"
4388           else
4389             sim_trace="${sim_trace}|TRACE_$x"
4390           fi
4391         done
4392         sim_trace="$sim_trace)'" ;;
4393 esac
4394 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4395   echo "Setting sim trace = $sim_trace" 6>&1
4396 fi
4397 else
4398   sim_trace=""
4399 fi
4400
4401
4402
4403 # Check whether --enable-sim-profile was given.
4404 if test "${enable_sim_profile+set}" = set; then :
4405   enableval=$enable_sim_profile; case "${enableval}" in
4406   yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4407   no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4408   [-0-9]*)
4409         sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4410   [a-z]*)
4411         sim_profile=""
4412         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4413           if test x"$sim_profile" = x; then
4414             sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4415           else
4416             sim_profile="${sim_profile}|PROFILE_$x"
4417           fi
4418         done
4419         sim_profile="$sim_profile)'" ;;
4420 esac
4421 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4422   echo "Setting sim profile = $sim_profile" 6>&1
4423 fi
4424 else
4425   sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4426 fi
4427
4428
4429
4430
4431 # Check whether --with-pkgversion was given.
4432 if test "${with_pkgversion+set}" = set; then :
4433   withval=$with_pkgversion; case "$withval" in
4434       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4435       no)  PKGVERSION= ;;
4436       *)   PKGVERSION="($withval) " ;;
4437      esac
4438 else
4439   PKGVERSION="(GDB) "
4440
4441 fi
4442
4443
4444
4445
4446
4447 # Check whether --with-bugurl was given.
4448 if test "${with_bugurl+set}" = set; then :
4449   withval=$with_bugurl; case "$withval" in
4450       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4451       no)  BUGURL=
4452            ;;
4453       *)   BUGURL="$withval"
4454            ;;
4455      esac
4456 else
4457   BUGURL="http://www.gnu.org/software/gdb/bugs/"
4458
4459 fi
4460
4461   case ${BUGURL} in
4462   "")
4463     REPORT_BUGS_TO=
4464     REPORT_BUGS_TEXI=
4465     ;;
4466   *)
4467     REPORT_BUGS_TO="<$BUGURL>"
4468     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4469     ;;
4470   esac;
4471
4472
4473
4474
4475 cat >>confdefs.h <<_ACEOF
4476 #define PKGVERSION "$PKGVERSION"
4477 _ACEOF
4478
4479
4480 cat >>confdefs.h <<_ACEOF
4481 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4482 _ACEOF
4483
4484
4485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4486 $as_echo_n "checking return type of signal handlers... " >&6; }
4487 if test "${ac_cv_type_signal+set}" = set; then :
4488   $as_echo_n "(cached) " >&6
4489 else
4490   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4491 /* end confdefs.h.  */
4492 #include <sys/types.h>
4493 #include <signal.h>
4494
4495 int
4496 main ()
4497 {
4498 return *(signal (0, 0)) (0) == 1;
4499   ;
4500   return 0;
4501 }
4502 _ACEOF
4503 if ac_fn_c_try_compile "$LINENO"; then :
4504   ac_cv_type_signal=int
4505 else
4506   ac_cv_type_signal=void
4507 fi
4508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4509 fi
4510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4511 $as_echo "$ac_cv_type_signal" >&6; }
4512
4513 cat >>confdefs.h <<_ACEOF
4514 #define RETSIGTYPE $ac_cv_type_signal
4515 _ACEOF
4516
4517
4518
4519
4520
4521 sim_link_files=
4522 sim_link_links=
4523
4524 sim_link_links=tconfig.h
4525 if test -f ${srcdir}/tconfig.in
4526 then
4527   sim_link_files=tconfig.in
4528 else
4529   sim_link_files=../common/tconfig.in
4530 fi
4531
4532 # targ-vals.def points to the libc macro description file.
4533 case "${target}" in
4534 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4535 esac
4536 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4537 sim_link_links="${sim_link_links} targ-vals.def"
4538
4539
4540
4541 default_sim_inline=""
4542 # Check whether --enable-sim-inline was given.
4543 if test "${enable_sim_inline+set}" = set; then :
4544   enableval=$enable_sim_inline; sim_inline=""
4545 case "$enableval" in
4546   no)           sim_inline="-DDEFAULT_INLINE=0";;
4547   0)            sim_inline="-DDEFAULT_INLINE=0";;
4548   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
4549   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
4550   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4551        new_flag=""
4552        case "$x" in
4553          *_INLINE=*)    new_flag="-D$x";;
4554          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
4555          *_INLINE)      new_flag="-D$x=ALL_C_INLINE";;
4556          *)             new_flag="-D$x""_INLINE=ALL_C_INLINE";;
4557        esac
4558        if test x"$sim_inline" = x""; then
4559          sim_inline="$new_flag"
4560        else
4561          sim_inline="$sim_inline $new_flag"
4562        fi
4563      done;;
4564 esac
4565 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
4566   echo "Setting inline flags = $sim_inline" 6>&1
4567 fi
4568 else
4569
4570 if test "x$cross_compiling" = "xno"; then
4571   if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
4572     sim_inline="${default_sim_inline}"
4573     if test x"$silent" != x"yes"; then
4574       echo "Setting inline flags = $sim_inline" 6>&1
4575     fi
4576   else
4577     sim_inline=""
4578   fi
4579 else
4580   sim_inline="-DDEFAULT_INLINE=0"
4581 fi
4582 fi
4583
4584 wire_alignment="NONSTRICT_ALIGNMENT"
4585 default_alignment=""
4586
4587 # Check whether --enable-sim-alignment was given.
4588 if test "${enable_sim_alignment+set}" = set; then :
4589   enableval=$enable_sim_alignment; case "${enableval}" in
4590   strict | STRICT)       sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
4591   nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
4592   forced | FORCED)       sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
4593   yes) if test x"$wire_alignment" != x; then
4594          sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4595        else
4596          if test x"$default_alignment" != x; then
4597            sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
4598          else
4599            echo "No hard-wired alignment for target $target" 1>&6
4600            sim_alignment="-DWITH_ALIGNMENT=0"
4601          fi
4602        fi;;
4603   no)  if test x"$default_alignment" != x; then
4604          sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4605        else
4606          if test x"$wire_alignment" != x; then
4607            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
4608          else
4609            echo "No default alignment for target $target" 1>&6
4610            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
4611          fi
4612        fi;;
4613   *)   as_fn_error "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
4614 esac
4615 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
4616   echo "Setting alignment flags = $sim_alignment" 6>&1
4617 fi
4618 else
4619   if test x"$default_alignment" != x; then
4620   sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4621 else
4622   if test x"$wire_alignment" != x; then
4623     sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4624   else
4625     sim_alignment=
4626   fi
4627 fi
4628 fi
4629
4630
4631 # Check whether --enable-sim-hostendian was given.
4632 if test "${enable_sim_hostendian+set}" = set; then :
4633   enableval=$enable_sim_hostendian; case "${enableval}" in
4634   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
4635   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
4636   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
4637   *)     as_fn_error "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
4638 esac
4639 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
4640   echo "Setting hostendian flags = $sim_hostendian" 6>&1
4641 fi
4642 else
4643
4644 if test "x$cross_compiling" = "xno"; then
4645    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4646 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4647 if test "${ac_cv_c_bigendian+set}" = set; then :
4648   $as_echo_n "(cached) " >&6
4649 else
4650   ac_cv_c_bigendian=unknown
4651     # See if we're dealing with a universal compiler.
4652     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4653 /* end confdefs.h.  */
4654 #ifndef __APPLE_CC__
4655                not a universal capable compiler
4656              #endif
4657              typedef int dummy;
4658
4659 _ACEOF
4660 if ac_fn_c_try_compile "$LINENO"; then :
4661
4662         # Check for potential -arch flags.  It is not universal unless
4663         # there are at least two -arch flags with different values.
4664         ac_arch=
4665         ac_prev=
4666         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4667          if test -n "$ac_prev"; then
4668            case $ac_word in
4669              i?86 | x86_64 | ppc | ppc64)
4670                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4671                  ac_arch=$ac_word
4672                else
4673                  ac_cv_c_bigendian=universal
4674                  break
4675                fi
4676                ;;
4677            esac
4678            ac_prev=
4679          elif test "x$ac_word" = "x-arch"; then
4680            ac_prev=arch
4681          fi
4682        done
4683 fi
4684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4685     if test $ac_cv_c_bigendian = unknown; then
4686       # See if sys/param.h defines the BYTE_ORDER macro.
4687       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4688 /* end confdefs.h.  */
4689 #include <sys/types.h>
4690              #include <sys/param.h>
4691
4692 int
4693 main ()
4694 {
4695 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4696                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4697                      && LITTLE_ENDIAN)
4698               bogus endian macros
4699              #endif
4700
4701   ;
4702   return 0;
4703 }
4704 _ACEOF
4705 if ac_fn_c_try_compile "$LINENO"; then :
4706   # It does; now see whether it defined to BIG_ENDIAN or not.
4707          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4708 /* end confdefs.h.  */
4709 #include <sys/types.h>
4710                 #include <sys/param.h>
4711
4712 int
4713 main ()
4714 {
4715 #if BYTE_ORDER != BIG_ENDIAN
4716                  not big endian
4717                 #endif
4718
4719   ;
4720   return 0;
4721 }
4722 _ACEOF
4723 if ac_fn_c_try_compile "$LINENO"; then :
4724   ac_cv_c_bigendian=yes
4725 else
4726   ac_cv_c_bigendian=no
4727 fi
4728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4729 fi
4730 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4731     fi
4732     if test $ac_cv_c_bigendian = unknown; then
4733       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4734       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4735 /* end confdefs.h.  */
4736 #include <limits.h>
4737
4738 int
4739 main ()
4740 {
4741 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4742               bogus endian macros
4743              #endif
4744
4745   ;
4746   return 0;
4747 }
4748 _ACEOF
4749 if ac_fn_c_try_compile "$LINENO"; then :
4750   # It does; now see whether it defined to _BIG_ENDIAN or not.
4751          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4752 /* end confdefs.h.  */
4753 #include <limits.h>
4754
4755 int
4756 main ()
4757 {
4758 #ifndef _BIG_ENDIAN
4759                  not big endian
4760                 #endif
4761
4762   ;
4763   return 0;
4764 }
4765 _ACEOF
4766 if ac_fn_c_try_compile "$LINENO"; then :
4767   ac_cv_c_bigendian=yes
4768 else
4769   ac_cv_c_bigendian=no
4770 fi
4771 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4772 fi
4773 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4774     fi
4775     if test $ac_cv_c_bigendian = unknown; then
4776       # Compile a test program.
4777       if test "$cross_compiling" = yes; then :
4778   # Try to guess by grepping values from an object file.
4779          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4780 /* end confdefs.h.  */
4781 short int ascii_mm[] =
4782                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4783                 short int ascii_ii[] =
4784                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4785                 int use_ascii (int i) {
4786                   return ascii_mm[i] + ascii_ii[i];
4787                 }
4788                 short int ebcdic_ii[] =
4789                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4790                 short int ebcdic_mm[] =
4791                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4792                 int use_ebcdic (int i) {
4793                   return ebcdic_mm[i] + ebcdic_ii[i];
4794                 }
4795                 extern int foo;
4796
4797 int
4798 main ()
4799 {
4800 return use_ascii (foo) == use_ebcdic (foo);
4801   ;
4802   return 0;
4803 }
4804 _ACEOF
4805 if ac_fn_c_try_compile "$LINENO"; then :
4806   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4807               ac_cv_c_bigendian=yes
4808             fi
4809             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4810               if test "$ac_cv_c_bigendian" = unknown; then
4811                 ac_cv_c_bigendian=no
4812               else
4813                 # finding both strings is unlikely to happen, but who knows?
4814                 ac_cv_c_bigendian=unknown
4815               fi
4816             fi
4817 fi
4818 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4819 else
4820   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4821 /* end confdefs.h.  */
4822 $ac_includes_default
4823 int
4824 main ()
4825 {
4826
4827              /* Are we little or big endian?  From Harbison&Steele.  */
4828              union
4829              {
4830                long int l;
4831                char c[sizeof (long int)];
4832              } u;
4833              u.l = 1;
4834              return u.c[sizeof (long int) - 1] == 1;
4835
4836   ;
4837   return 0;
4838 }
4839 _ACEOF
4840 if ac_fn_c_try_run "$LINENO"; then :
4841   ac_cv_c_bigendian=no
4842 else
4843   ac_cv_c_bigendian=yes
4844 fi
4845 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4846   conftest.$ac_objext conftest.beam conftest.$ac_ext
4847 fi
4848
4849     fi
4850 fi
4851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4852 $as_echo "$ac_cv_c_bigendian" >&6; }
4853  case $ac_cv_c_bigendian in #(
4854    yes)
4855      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4856 ;; #(
4857    no)
4858       ;; #(
4859    universal)
4860
4861 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4862
4863      ;; #(
4864    *)
4865      as_fn_error "unknown endianness
4866  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4867  esac
4868
4869   if test $ac_cv_c_bigendian = yes; then
4870     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
4871   else
4872     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
4873   fi
4874 else
4875   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
4876 fi
4877 fi
4878
4879
4880 # NOTE: Don't add -Wall or -Wunused, they both include
4881 # -Wunused-parameter which reports bogus warnings.
4882 # NOTE: If you add to this list, remember to update
4883 # gdb/doc/gdbint.texinfo.
4884 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
4885 -Wformat -Wparentheses -Wpointer-arith"
4886 # GCC supports -Wuninitialized only with -O or -On, n != 0.
4887 if test x${CFLAGS+set} = xset; then
4888   case "${CFLAGS}" in
4889     *"-O0"* ) ;;
4890     *"-O"* )
4891       build_warnings="${build_warnings} -Wuninitialized"
4892     ;;
4893   esac
4894 else
4895   build_warnings="${build_warnings} -Wuninitialized"
4896 fi
4897 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
4898 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
4899 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
4900 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
4901 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
4902 # -Woverloaded-virtual -Winline -Werror"
4903 # Check whether --enable-build-warnings was given.
4904 if test "${enable_build_warnings+set}" = set; then :
4905   enableval=$enable_build_warnings; case "${enableval}" in
4906   yes)  ;;
4907   no)   build_warnings="-w";;
4908   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4909         build_warnings="${build_warnings} ${t}";;
4910   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4911         build_warnings="${t} ${build_warnings}";;
4912   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4913 esac
4914 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4915   echo "Setting compiler warning flags = $build_warnings" 6>&1
4916 fi
4917 fi
4918 # Check whether --enable-sim-build-warnings was given.
4919 if test "${enable_sim_build_warnings+set}" = set; then :
4920   enableval=$enable_sim_build_warnings; case "${enableval}" in
4921   yes)  ;;
4922   no)   build_warnings="-w";;
4923   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4924         build_warnings="${build_warnings} ${t}";;
4925   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
4926         build_warnings="${t} ${build_warnings}";;
4927   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4928 esac
4929 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4930   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
4931 fi
4932 fi
4933 WARN_CFLAGS=""
4934 WERROR_CFLAGS=""
4935 if test "x${build_warnings}" != x -a "x$GCC" = xyes
4936 then
4937     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
4938 $as_echo_n "checking compiler warning flags... " >&6; }
4939     # Separate out the -Werror flag as some files just cannot be
4940     # compiled with it enabled.
4941     for w in ${build_warnings}; do
4942         case $w in
4943         -Werr*) WERROR_CFLAGS=-Werror ;;
4944         *) # Check that GCC accepts it
4945             saved_CFLAGS="$CFLAGS"
4946             CFLAGS="$CFLAGS $w"
4947             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4948 /* end confdefs.h.  */
4949
4950 int
4951 main ()
4952 {
4953
4954   ;
4955   return 0;
4956 }
4957 _ACEOF
4958 if ac_fn_c_try_compile "$LINENO"; then :
4959   WARN_CFLAGS="${WARN_CFLAGS} $w"
4960 fi
4961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4962             CFLAGS="$saved_CFLAGS"
4963         esac
4964     done
4965     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS}${WERROR_CFLAGS}" >&5
4966 $as_echo "${WARN_CFLAGS}${WERROR_CFLAGS}" >&6; }
4967 fi
4968
4969
4970 default_sim_reserved_bits="1"
4971 # Check whether --enable-sim-reserved-bits was given.
4972 if test "${enable_sim_reserved_bits+set}" = set; then :
4973   enableval=$enable_sim_reserved_bits; case "${enableval}" in
4974   yes)  sim_reserved_bits="-DWITH_RESERVED_BITS=1";;
4975   no)   sim_reserved_bits="-DWITH_RESERVED_BITS=0";;
4976   *)    as_fn_error "\"--enable-sim-reserved-bits does not take a value\"" "$LINENO" 5; sim_reserved_bits="";;
4977 esac
4978 if test x"$silent" != x"yes" && test x"$sim_reserved_bits" != x""; then
4979   echo "Setting reserved flags = $sim_reserved_bits" 6>&1
4980 fi
4981 else
4982   sim_reserved_bits="-DWITH_RESERVED_BITS=${default_sim_reserved_bits}"
4983 fi
4984
4985
4986 # DEPRECATED
4987 #
4988 # Instead of defining a `subtarget' macro, code should be checking
4989 # the value of {STATE,CPU}_ARCHITECTURE to identify the architecture
4990 # in question.
4991 #
4992 case "${target}" in
4993   mips64vr*-*-*)        SIM_SUBTARGET="-DTARGET_ENABLE_FR=1" ;;
4994   mips*tx39*)           SIM_SUBTARGET="-DSUBTARGET_R3900=1";;
4995   mips*-sde-elf*)       SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
4996   mipsisa32*-*-*)       SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
4997   mipsisa64*-*-*)       SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
4998   *)                    SIM_SUBTARGET="";;
4999 esac
5000
5001
5002
5003
5004 #
5005 # Select the byte order of the target
5006 #
5007 mips_endian=
5008 default_endian=
5009 case "${target}" in
5010   mips64el*-*-*)        mips_endian=LITTLE_ENDIAN ;;
5011   mips64vr*el-*-*)      default_endian=LITTLE_ENDIAN ;;
5012   mips64*-*-*)          default_endian=BIG_ENDIAN ;;
5013   mips16*-*-*)          default_endian=BIG_ENDIAN ;;
5014   mipsisa32*-*-*)       default_endian=BIG_ENDIAN ;;
5015   mipsisa64*-*-*)       default_endian=BIG_ENDIAN ;;
5016   mips*-*-*)            default_endian=BIG_ENDIAN ;;
5017   *)                    default_endian=BIG_ENDIAN ;;
5018 esac
5019
5020 wire_endian="$mips_endian"
5021 default_endian="$default_endian"
5022 # Check whether --enable-sim-endian was given.
5023 if test "${enable_sim_endian+set}" = set; then :
5024   enableval=$enable_sim_endian; case "${enableval}" in
5025   b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
5026   l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
5027   yes)   if test x"$wire_endian" != x; then
5028            sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
5029          else
5030            if test x"$default_endian" != x; then
5031              sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
5032            else
5033              echo "No hard-wired endian for target $target" 1>&6
5034              sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
5035            fi
5036          fi;;
5037   no)    if test x"$default_endian" != x; then
5038            sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
5039          else
5040            if test x"$wire_endian" != x; then
5041              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
5042            else
5043              echo "No default endian for target $target" 1>&6
5044              sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
5045            fi
5046          fi;;
5047   *)     as_fn_error "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";;
5048 esac
5049 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
5050   echo "Setting endian flags = $sim_endian" 6>&1
5051 fi
5052 else
5053   if test x"$default_endian" != x; then
5054   sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
5055 else
5056   if test x"$wire_endian" != x; then
5057     sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
5058   else
5059     sim_endian=
5060   fi
5061 fi
5062 fi
5063
5064
5065
5066
5067 #
5068 # Select the bitsize of the target
5069 #
5070 mips_addr_bitsize=
5071 case "${target}" in
5072   mips*-sde-elf*)       mips_bitsize=64 ; mips_msb=63 ;;
5073   mips64*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
5074   mips16*-*-*)          mips_bitsize=64 ; mips_msb=63 ;;
5075   mipsisa32*-*-*)       mips_bitsize=32 ; mips_msb=31 ;;
5076   mipsisa64*-*-*)       mips_bitsize=64 ; mips_msb=63 ;;
5077   mips*-*-*)            mips_bitsize=32 ; mips_msb=31 ;;
5078   *)                    mips_bitsize=64 ; mips_msb=63 ;;
5079 esac
5080 wire_word_bitsize="$mips_bitsize"
5081 wire_word_msb="$mips_msb"
5082 wire_address_bitsize="$mips_addr_bitsize"
5083 wire_cell_bitsize=""
5084 # Check whether --enable-sim-bitsize was given.
5085 if test "${enable_sim_bitsize+set}" = set; then :
5086   enableval=$enable_sim_bitsize; sim_bitsize=
5087 case "${enableval}" in
5088   64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
5089   32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
5090   64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
5091   32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
5092   32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
5093         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
5094       else
5095         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
5096       fi ;;
5097   64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
5098         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
5099       else
5100         sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
5101       fi ;;
5102   *)  as_fn_error "\"--enable-sim-bitsize was given $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
5103 esac
5104 # address bitsize
5105 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
5106 case x"${tmp}" in
5107   x ) ;;
5108   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
5109   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
5110   * ) as_fn_error "\"--enable-sim-bitsize was given address size $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
5111 esac
5112 # cell bitsize
5113 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
5114 case x"${tmp}" in
5115   x ) ;;
5116   x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
5117   x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
5118   * ) as_fn_error "\"--enable-sim-bitsize was given cell size $enableval.  Expected 32 or 64\"" "$LINENO" 5 ;;
5119 esac
5120 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
5121   echo "Setting bitsize flags = $sim_bitsize" 6>&1
5122 fi
5123 else
5124   sim_bitsize=""
5125 if test x"$wire_word_bitsize" != x; then
5126   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
5127 fi
5128 if test x"$wire_word_msb" != x; then
5129   sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
5130 fi
5131 if test x"$wire_address_bitsize" != x; then
5132   sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
5133 fi
5134 if test x"$wire_cell_bitsize" != x; then
5135   sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
5136 fi
5137 fi
5138
5139
5140
5141
5142 #
5143 # Select the floating hardware support of the target
5144 #
5145 mips_fpu=HARDWARE_FLOATING_POINT
5146 mips_fpu_bitsize=
5147 case "${target}" in
5148   mips*tx39*)           mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
5149   mips*-sde-elf*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
5150   mips64*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
5151   mips16*-*-*)          mips_fpu=HARD_FLOATING_POINT ;;
5152   mipsisa32*-*-*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
5153   mipsisa64*-*-*)       mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
5154   mips*-*-*)            mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
5155   *)                    mips_fpu=HARD_FLOATING_POINT ;;
5156 esac
5157
5158 default_sim_float="$mips_fpu"
5159 default_sim_float_bitsize="$mips_fpu_bitsize"
5160 # Check whether --enable-sim-float was given.
5161 if test "${enable_sim_float+set}" = set; then :
5162   enableval=$enable_sim_float; case "${enableval}" in
5163   yes | hard)   sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
5164   no | soft)    sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
5165   32)           sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=32";;
5166   64)           sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=64";;
5167   *)            as_fn_error "\"Unknown value $enableval passed to --enable-sim-float\"" "$LINENO" 5; sim_float="";;
5168 esac
5169 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
5170   echo "Setting float flags = $sim_float" 6>&1
5171 fi
5172 else
5173
5174 sim_float=
5175 if test x"${default_sim_float}" != x""; then
5176   sim_float="-DWITH_FLOATING_POINT=${default_sim_float}"
5177 fi
5178 if test x"${default_sim_float_bitsize}" != x""; then
5179   sim_float="$sim_float -DWITH_TARGET_FLOATING_POINT_BITSIZE=${default_sim_float_bitsize}"
5180 fi
5181
5182 fi
5183
5184
5185
5186
5187 #
5188 # Select the level of SMP support
5189 #
5190 case "${target}" in
5191   *)                    mips_smp=0 ;;
5192 esac
5193
5194 default_sim_smp="$mips_smp"
5195 # Check whether --enable-sim-smp was given.
5196 if test "${enable_sim_smp+set}" = set; then :
5197   enableval=$enable_sim_smp; case "${enableval}" in
5198   yes)  sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
5199   no)   sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
5200   *)    sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
5201 esac
5202 if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
5203   echo "Setting smp flags = $sim_smp" 6>&1
5204 fi
5205 else
5206   sim_smp="-DWITH_SMP=${default_sim_smp}" ; sim_igen_smp="-N ${default_sim_smp}"
5207 if test x"$silent" != x"yes"; then
5208   echo "Setting smp flags = $sim_smp" 6>&1
5209 fi
5210 fi
5211
5212
5213
5214
5215 #
5216 # Select the IGEN architecture
5217 #
5218 sim_gen=IGEN
5219 sim_igen_machine="-M mipsIV"
5220 sim_m16_machine="-M mips16,mipsIII"
5221 sim_igen_filter="32,64,f"
5222 sim_m16_filter="16"
5223 sim_mach_default="mips8000"
5224
5225 case "${target}" in
5226   mips*tx39*)           sim_gen=IGEN
5227                         sim_igen_filter="32,f"
5228                         sim_igen_machine="-M r3900"
5229                         ;;
5230   mips64vr43*-*-*)      sim_gen=IGEN
5231                         sim_igen_machine="-M mipsIV"
5232                         sim_mach_default="mips8000"
5233                         ;;
5234   mips64vr5*-*-*)       sim_gen=IGEN
5235                         sim_igen_machine="-M vr5000"
5236                         sim_mach_default="mips5000"
5237                         ;;
5238   mips64vr41*)          sim_gen=M16
5239                         sim_igen_machine="-M vr4100"
5240                         sim_m16_machine="-M vr4100"
5241                         sim_igen_filter="32,64,f"
5242                         sim_m16_filter="16"
5243                         sim_mach_default="mips4100"
5244                         ;;
5245   mips64vr-*-* | mips64vrel-*-*)
5246                         sim_gen=MULTI
5247                         sim_multi_configs="\
5248                           vr4100:mipsIII,mips16,vr4100:32,64:mips4100,mips4111\
5249                           vr4120:mipsIII,mips16,vr4120:32,64:mips4120\
5250                           vr5000:mipsIV:32,64,f:mips4300,mips5000\
5251                           vr5400:mipsIV,vr5400:32,64,f:mips5400\
5252                           vr5500:mipsIV,vr5500:32,64,f:mips5500"
5253                         sim_multi_default=mips5000
5254                         ;;
5255   mips*-sde-elf*)       sim_gen=M16
5256                         sim_igen_machine="-M mips64r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2,smartmips"
5257                         sim_m16_machine="-M mips16,mips16e,mips64r2"
5258                         sim_igen_filter="32,64,f"
5259                         sim_mach_default="mipsisa64r2"
5260                         ;;
5261   mips64*-*-*)          sim_igen_filter="32,64,f"
5262                         sim_gen=IGEN
5263                         ;;
5264   mips16*-*-*)          sim_gen=M16
5265                         sim_igen_filter="32,64,f"
5266                         sim_m16_filter="16"
5267                         ;;
5268   mipsisa32r2*-*-*)     sim_gen=M16
5269                         sim_igen_machine="-M mips32r2,mips16,mips16e,mdmx,dsp,dsp2,smartmips"
5270                         sim_m16_machine="-M mips16,mips16e,mips32r2"
5271                         sim_igen_filter="32,f"
5272                         sim_mach_default="mipsisa32r2"
5273                         ;;
5274   mipsisa32*-*-*)       sim_gen=M16
5275                         sim_igen_machine="-M mips32,mips16,mips16e,smartmips"
5276                         sim_m16_machine="-M mips16,mips16e,mips32"
5277                         sim_igen_filter="32,f"
5278                         sim_mach_default="mipsisa32"
5279                         ;;
5280   mipsisa64r2*-*-*)     sim_gen=M16
5281                         sim_igen_machine="-M mips64r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2"
5282                         sim_m16_machine="-M mips16,mips16e,mips64r2"
5283                         sim_igen_filter="32,64,f"
5284                         sim_mach_default="mipsisa64r2"
5285                         ;;
5286   mipsisa64sb1*-*-*)    sim_gen=IGEN
5287                         sim_igen_machine="-M mips64,mips3d,sb1"
5288                         sim_igen_filter="32,64,f"
5289                         sim_mach_default="mips_sb1"
5290                         ;;
5291   mipsisa64*-*-*)       sim_gen=M16
5292                         sim_igen_machine="-M mips64,mips3d,mips16,mips16e,mdmx"
5293                         sim_m16_machine="-M mips16,mips16e,mips64"
5294                         sim_igen_filter="32,64,f"
5295                         sim_mach_default="mipsisa64"
5296                         ;;
5297   mips*lsi*)            sim_gen=M16
5298                         sim_igen_machine="-M mipsIII,mips16"
5299                         sim_m16_machine="-M mips16,mipsIII"
5300                         sim_igen_filter="32,f"
5301                         sim_m16_filter="16"
5302                         sim_mach_default="mips4000"
5303                         ;;
5304   mips*-*-*)            sim_gen=IGEN
5305                         sim_igen_filter="32,f"
5306                         ;;
5307 esac
5308
5309 # The MULTI generator can combine several simulation engines into one.
5310 # executable.  A configuration which uses the MULTI should set two
5311 # variables: ${sim_multi_configs} and ${sim_multi_default}.
5312 #
5313 # ${sim_multi_configs} is the list of engines to build.  Each
5314 # space-separated entry has the form NAME:MACHINE:FILTER:BFDMACHS,
5315 # where:
5316 #
5317 # - NAME is a C-compatible prefix for the engine,
5318 # - MACHINE is a -M argument,
5319 # - FILTER is a -F argument, and
5320 # - BFDMACHS is a comma-separated list of bfd machines that the
5321 #     simulator can run.
5322 #
5323 # Each entry will have a separate simulation engine whose prefix is
5324 # m32<NAME>.  If the machine list includes "mips16", there will also
5325 # be a mips16 engine, prefix m16<NAME>.  The mips16 engine will be
5326 # generated using the same machine list as the 32-bit version,
5327 # but the filter will be "16" instead of FILTER.
5328 #
5329 # The simulator compares the bfd mach against BFDMACHS to decide
5330 # which engine to use.  Entries in BFDMACHS should be bfd_mach
5331 # values with "bfd_mach_" removed.  ${sim_multi_default} says
5332 # which entry should be the default.
5333 if test ${sim_gen} = MULTI; then
5334
5335   # Simple sanity check.
5336   if test -z "${sim_multi_configs}" || test -z "${sim_multi_default}"; then
5337     as_fn_error "Error in configure.in: MULTI simulator not set up correctly" "$LINENO" 5
5338   fi
5339
5340   # Start in a known state.
5341   rm -f multi-include.h multi-run.c
5342   sim_multi_flags=
5343   sim_multi_src=
5344   sim_multi_obj=multi-run.o
5345   sim_multi_igen_configs=
5346   sim_seen_default=no
5347
5348   cat << __EOF__ > multi-run.c
5349 /* Main entry point for MULTI simulators.
5350    Copyright (C) 2003, 2007 Free Software Foundation, Inc.
5351
5352    This program is free software; you can redistribute it and/or modify
5353    it under the terms of the GNU General Public License as published by
5354    the Free Software Foundation; either version 3 of the License, or
5355    (at your option) any later version.
5356
5357    This program is distributed in the hope that it will be useful,
5358    but WITHOUT ANY WARRANTY; without even the implied warranty of
5359    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
5360    GNU General Public License for more details.
5361
5362    You should have received a copy of the GNU General Public License
5363    along with this program.  If not, see <http://www.gnu.org/licenses/>.
5364
5365    --
5366
5367    This file was generated by sim/mips/configure.  */
5368
5369 #include "sim-main.h"
5370 #include "multi-include.h"
5371
5372 #define SD sd
5373 #define CPU cpu
5374
5375 void
5376 sim_engine_run (SIM_DESC sd,
5377                 int next_cpu_nr,
5378                 int nr_cpus,
5379                 int signal) /* ignore */
5380 {
5381   int mach;
5382
5383   if (STATE_ARCHITECTURE (sd) == NULL)
5384     mach = bfd_mach_${sim_multi_default};
5385   else
5386     mach = STATE_ARCHITECTURE (SD)->mach;
5387
5388   switch (mach)
5389     {
5390 __EOF__
5391
5392   for fc in ${sim_multi_configs}; do
5393
5394     # Split up the entry.  ${c} contains the first three elements.
5395     # Note: outer sqaure brackets are m4 quotes.
5396     c=`echo ${fc} | sed 's/:[^:]*$//'`
5397     bfdmachs=`echo ${fc} | sed 's/.*://'`
5398     name=`echo ${c} | sed 's/:.*//'`
5399     machine=`echo ${c} | sed 's/.*:\(.*\):.*/\1/'`
5400     filter=`echo ${c} | sed 's/.*://'`
5401
5402     # Build the following lists:
5403     #
5404     #   sim_multi_flags: all -M and -F flags used by the simulator
5405     #   sim_multi_src: all makefile-generated source files
5406     #   sim_multi_obj: the objects for ${sim_multi_src}
5407     #   sim_multi_igen_configs: igen configuration strings.
5408     #
5409     # Each entry in ${sim_multi_igen_configs} is a prefix (m32
5410     # or m16) followed by the NAME, MACHINE and FILTER part of
5411     # the ${sim_multi_configs} entry.
5412     sim_multi_flags="${sim_multi_flags} -F ${filter} -M ${machine}"
5413
5414     # Check whether mips16 handling is needed.
5415     case ${c} in
5416       *:*mips16*:*)
5417         # Run igen twice, once for normal mode and once for mips16.
5418         ws="m32 m16"
5419
5420         # The top-level function for the mips16 simulator is
5421         # in a file m16${name}_run.c, generated by the
5422         # tmp-run-multi Makefile rule.
5423         sim_multi_src="${sim_multi_src} m16${name}_run.c"
5424         sim_multi_obj="${sim_multi_obj} m16${name}_run.o"
5425         sim_multi_flags="${sim_multi_flags} -F 16"
5426         ;;
5427       *)
5428         ws=m32
5429         ;;
5430     esac
5431
5432     # Now add the list of igen-generated files to ${sim_multi_src}
5433     # and ${sim_multi_obj}.
5434     for w in ${ws}; do
5435       for base in engine icache idecode model semantics support; do
5436         sim_multi_src="${sim_multi_src} ${w}${name}_${base}.c"
5437         sim_multi_src="${sim_multi_src} ${w}${name}_${base}.h"
5438         sim_multi_obj="${sim_multi_obj} ${w}${name}_${base}.o"
5439       done
5440       sim_multi_igen_configs="${sim_multi_igen_configs} ${w}${c}"
5441     done
5442
5443     # Add an include for the engine.h file.  This file declares the
5444     # top-level foo_engine_run() function.
5445     echo "#include \"${w}${name}_engine.h\"" >> multi-include.h
5446
5447     # Add case statements for this engine to sim_engine_run().
5448     for mach in `echo ${bfdmachs} | sed 's/,/ /g'`; do
5449       echo "    case bfd_mach_${mach}:" >> multi-run.c
5450       if test ${mach} = ${sim_multi_default}; then
5451         echo "    default:" >> multi-run.c
5452         sim_seen_default=yes
5453       fi
5454     done
5455     echo "      ${w}${name}_engine_run (sd, next_cpu_nr, nr_cpus, signal);" \
5456       >> multi-run.c
5457     echo "      break;" >> multi-run.c
5458   done
5459
5460   # Check whether we added a 'default:' label.
5461   if test ${sim_seen_default} = no; then
5462     as_fn_error "Error in configure.in: \${sim_multi_configs} doesn't have an entry for \${sim_multi_default}" "$LINENO" 5
5463   fi
5464
5465   cat << __EOF__ >> multi-run.c
5466     }
5467 }
5468
5469 int
5470 mips_mach_multi (SIM_DESC sd)
5471 {
5472   if (STATE_ARCHITECTURE (sd) == NULL)
5473     return bfd_mach_${sim_multi_default};
5474
5475   switch (STATE_ARCHITECTURE (SD)->mach)
5476     {
5477 __EOF__
5478
5479   # Add case statements for this engine to mips_mach_multi().
5480   for fc in ${sim_multi_configs}; do
5481
5482     # Split up the entry.  ${c} contains the first three elements.
5483     # Note: outer sqaure brackets are m4 quotes.
5484     c=`echo ${fc} | sed 's/:[^:]*$//'`
5485     bfdmachs=`echo ${fc} | sed 's/.*://'`
5486
5487     for mach in `echo ${bfdmachs} | sed 's/,/ /g'`; do
5488       echo "    case bfd_mach_${mach}:" >> multi-run.c
5489     done
5490   done
5491
5492   cat << __EOF__ >> multi-run.c
5493       return (STATE_ARCHITECTURE (SD)->mach);
5494     default:
5495       return bfd_mach_${sim_multi_default};
5496     }
5497 }
5498 __EOF__
5499
5500   SIM_SUBTARGET="$SIM_SUBTARGET -DMIPS_MACH_MULTI"
5501 else
5502   # For clean-extra
5503   sim_multi_src=doesnt-exist.c
5504
5505   if test x"${sim_mach_default}" = x""; then
5506     as_fn_error "Error in configure.in: \${sim_mach_default} not defined" "$LINENO" 5
5507   fi
5508   SIM_SUBTARGET="$SIM_SUBTARGET -DMIPS_MACH_DEFAULT=bfd_mach_${sim_mach_default}"
5509 fi
5510 sim_igen_flags="-F ${sim_igen_filter} ${sim_igen_machine} ${sim_igen_smp}"
5511 sim_m16_flags=" -F ${sim_m16_filter}  ${sim_m16_machine}  ${sim_igen_smp}"
5512
5513
5514
5515
5516
5517
5518
5519
5520
5521 #
5522 # Add simulated hardware devices
5523 #
5524 hw_enabled=no
5525 case "${target}" in
5526   mips*tx39*)
5527         hw_enabled=yes
5528         hw_extra_devices="tx3904cpu tx3904irc tx3904tmr tx3904sio"
5529         mips_extra_objs="dv-sockser.o"
5530         SIM_SUBTARGET="$SIM_SUBTARGET -DTARGET_TX3904=1"
5531         ;;
5532   *)
5533         mips_extra_objs=""
5534         ;;
5535 esac
5536
5537 if test x"$hw_enabled" = x"yes"; then
5538   sim_hw_p=yes
5539 else
5540   sim_hw_p=no
5541 fi
5542 if test "$hw_devices"; then
5543   hardware="core pal glue"
5544 else
5545   hardware="core pal glue $hw_extra_devices"
5546 fi
5547 sim_hw_cflags="-DWITH_HW=1"
5548 sim_hw="$hardware"
5549 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
5550 # Check whether --enable-sim-hardware was given.
5551 if test "${enable_sim_hardware+set}" = set; then :
5552   enableval=$enable_sim_hardware;
5553 case "${enableval}" in
5554   yes)  sim_hw_p=yes;;
5555   no)   sim_hw_p=no;;
5556   ,*)   sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
5557   *,)   sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
5558   *)    sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
5559 esac
5560 if test "$sim_hw_p" != yes; then
5561   sim_hw_objs=
5562   sim_hw_cflags="-DWITH_HW=0"
5563   sim_hw=
5564 else
5565   sim_hw_cflags="-DWITH_HW=1"
5566   # remove duplicates
5567   sim_hw=""
5568   sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
5569   for i in $hardware ; do
5570     case " $sim_hw " in
5571       *" $i "*) ;;
5572       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
5573     esac
5574   done
5575 fi
5576 if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
5577   echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
5578 fi
5579 else
5580
5581 if test "$sim_hw_p" != yes; then
5582   sim_hw_objs=
5583   sim_hw_cflags="-DWITH_HW=0"
5584   sim_hw=
5585 fi
5586 if test x"$silent" != x"yes"; then
5587   echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
5588 fi
5589 fi
5590
5591
5592
5593
5594 # Choose simulator engine
5595 case "${target}" in
5596   *)    mips_igen_engine="engine.o"
5597         ;;
5598 esac
5599
5600
5601
5602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
5603 $as_echo_n "checking for X... " >&6; }
5604
5605
5606 # Check whether --with-x was given.
5607 if test "${with_x+set}" = set; then :
5608   withval=$with_x;
5609 fi
5610
5611 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
5612 if test "x$with_x" = xno; then
5613   # The user explicitly disabled X.
5614   have_x=disabled
5615 else
5616   case $x_includes,$x_libraries in #(
5617     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
5618     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
5619   $as_echo_n "(cached) " >&6
5620 else
5621   # One or both of the vars are not set, and there is no cached value.
5622 ac_x_includes=no ac_x_libraries=no
5623 rm -f -r conftest.dir
5624 if mkdir conftest.dir; then
5625   cd conftest.dir
5626   cat >Imakefile <<'_ACEOF'
5627 incroot:
5628         @echo incroot='${INCROOT}'
5629 usrlibdir:
5630         @echo usrlibdir='${USRLIBDIR}'
5631 libdir:
5632         @echo libdir='${LIBDIR}'
5633 _ACEOF
5634   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
5635     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5636     for ac_var in incroot usrlibdir libdir; do
5637       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
5638     done
5639     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
5640     for ac_extension in a so sl dylib la dll; do
5641       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
5642          test -f "$ac_im_libdir/libX11.$ac_extension"; then
5643         ac_im_usrlibdir=$ac_im_libdir; break
5644       fi
5645     done
5646     # Screen out bogus values from the imake configuration.  They are
5647     # bogus both because they are the default anyway, and because
5648     # using them would break gcc on systems where it needs fixed includes.
5649     case $ac_im_incroot in
5650         /usr/include) ac_x_includes= ;;
5651         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
5652     esac
5653     case $ac_im_usrlibdir in
5654         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
5655         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
5656     esac
5657   fi
5658   cd ..
5659   rm -f -r conftest.dir
5660 fi
5661
5662 # Standard set of common directories for X headers.
5663 # Check X11 before X11Rn because it is often a symlink to the current release.
5664 ac_x_header_dirs='
5665 /usr/X11/include
5666 /usr/X11R7/include
5667 /usr/X11R6/include
5668 /usr/X11R5/include
5669 /usr/X11R4/include
5670
5671 /usr/include/X11
5672 /usr/include/X11R7
5673 /usr/include/X11R6
5674 /usr/include/X11R5
5675 /usr/include/X11R4
5676
5677 /usr/local/X11/include
5678 /usr/local/X11R7/include
5679 /usr/local/X11R6/include
5680 /usr/local/X11R5/include
5681 /usr/local/X11R4/include
5682
5683 /usr/local/include/X11
5684 /usr/local/include/X11R7
5685 /usr/local/include/X11R6
5686 /usr/local/include/X11R5
5687 /usr/local/include/X11R4
5688
5689 /usr/X386/include
5690 /usr/x386/include
5691 /usr/XFree86/include/X11
5692
5693 /usr/include
5694 /usr/local/include
5695 /usr/unsupported/include
5696 /usr/athena/include
5697 /usr/local/x11r5/include
5698 /usr/lpp/Xamples/include
5699
5700 /usr/openwin/include
5701 /usr/openwin/share/include'
5702
5703 if test "$ac_x_includes" = no; then
5704   # Guess where to find include files, by looking for Xlib.h.
5705   # First, try using that file with no special directory specified.
5706   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5707 /* end confdefs.h.  */
5708 #include <X11/Xlib.h>
5709 _ACEOF
5710 if ac_fn_c_try_cpp "$LINENO"; then :
5711   # We can compile using X headers with no special include directory.
5712 ac_x_includes=
5713 else
5714   for ac_dir in $ac_x_header_dirs; do
5715   if test -r "$ac_dir/X11/Xlib.h"; then
5716     ac_x_includes=$ac_dir
5717     break
5718   fi
5719 done
5720 fi
5721 rm -f conftest.err conftest.$ac_ext
5722 fi # $ac_x_includes = no
5723
5724 if test "$ac_x_libraries" = no; then
5725   # Check for the libraries.
5726   # See if we find them without any special options.
5727   # Don't add to $LIBS permanently.
5728   ac_save_LIBS=$LIBS
5729   LIBS="-lX11 $LIBS"
5730   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5731 /* end confdefs.h.  */
5732 #include <X11/Xlib.h>
5733 int
5734 main ()
5735 {
5736 XrmInitialize ()
5737   ;
5738   return 0;
5739 }
5740 _ACEOF
5741 if ac_fn_c_try_link "$LINENO"; then :
5742   LIBS=$ac_save_LIBS
5743 # We can link X programs with no special library path.
5744 ac_x_libraries=
5745 else
5746   LIBS=$ac_save_LIBS
5747 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
5748 do
5749   # Don't even attempt the hair of trying to link an X program!
5750   for ac_extension in a so sl dylib la dll; do
5751     if test -r "$ac_dir/libX11.$ac_extension"; then
5752       ac_x_libraries=$ac_dir
5753       break 2
5754     fi
5755   done
5756 done
5757 fi
5758 rm -f core conftest.err conftest.$ac_objext \
5759     conftest$ac_exeext conftest.$ac_ext
5760 fi # $ac_x_libraries = no
5761
5762 case $ac_x_includes,$ac_x_libraries in #(
5763   no,* | *,no | *\'*)
5764     # Didn't find X, or a directory has "'" in its name.
5765     ac_cv_have_x="have_x=no";; #(
5766   *)
5767     # Record where we found X for the cache.
5768     ac_cv_have_x="have_x=yes\
5769         ac_x_includes='$ac_x_includes'\
5770         ac_x_libraries='$ac_x_libraries'"
5771 esac
5772 fi
5773 ;; #(
5774     *) have_x=yes;;
5775   esac
5776   eval "$ac_cv_have_x"
5777 fi # $with_x != no
5778
5779 if test "$have_x" != yes; then
5780   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
5781 $as_echo "$have_x" >&6; }
5782   no_x=yes
5783 else
5784   # If each of the values was on the command line, it overrides each guess.
5785   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
5786   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
5787   # Update the cache value to reflect the command line values.
5788   ac_cv_have_x="have_x=yes\
5789         ac_x_includes='$x_includes'\
5790         ac_x_libraries='$x_libraries'"
5791   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
5792 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
5793 fi
5794
5795 mips_extra_libs=""
5796
5797
5798 for ac_header in string.h strings.h stdlib.h stdlib.h
5799 do :
5800   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5801 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5802 eval as_val=\$$as_ac_Header
5803    if test "x$as_val" = x""yes; then :
5804   cat >>confdefs.h <<_ACEOF
5805 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5806 _ACEOF
5807
5808 fi
5809
5810 done
5811
5812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabs in -lm" >&5
5813 $as_echo_n "checking for fabs in -lm... " >&6; }
5814 if test "${ac_cv_lib_m_fabs+set}" = set; then :
5815   $as_echo_n "(cached) " >&6
5816 else
5817   ac_check_lib_save_LIBS=$LIBS
5818 LIBS="-lm  $LIBS"
5819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5820 /* end confdefs.h.  */
5821
5822 /* Override any GCC internal prototype to avoid an error.
5823    Use char because int might match the return type of a GCC
5824    builtin and then its argument prototype would still apply.  */
5825 #ifdef __cplusplus
5826 extern "C"
5827 #endif
5828 char fabs ();
5829 int
5830 main ()
5831 {
5832 return fabs ();
5833   ;
5834   return 0;
5835 }
5836 _ACEOF
5837 if ac_fn_c_try_link "$LINENO"; then :
5838   ac_cv_lib_m_fabs=yes
5839 else
5840   ac_cv_lib_m_fabs=no
5841 fi
5842 rm -f core conftest.err conftest.$ac_objext \
5843     conftest$ac_exeext conftest.$ac_ext
5844 LIBS=$ac_check_lib_save_LIBS
5845 fi
5846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_fabs" >&5
5847 $as_echo "$ac_cv_lib_m_fabs" >&6; }
5848 if test "x$ac_cv_lib_m_fabs" = x""yes; then :
5849   cat >>confdefs.h <<_ACEOF
5850 #define HAVE_LIBM 1
5851 _ACEOF
5852
5853   LIBS="-lm $LIBS"
5854
5855 fi
5856
5857 for ac_func in aint anint sqrt
5858 do :
5859   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5860 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5861 eval as_val=\$$as_ac_var
5862    if test "x$as_val" = x""yes; then :
5863   cat >>confdefs.h <<_ACEOF
5864 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5865 _ACEOF
5866
5867 fi
5868 done
5869
5870
5871
5872 ac_sources="$sim_link_files"
5873 ac_dests="$sim_link_links"
5874 while test -n "$ac_sources"; do
5875   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
5876   set $ac_sources; ac_source=$1; shift; ac_sources=$*
5877   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
5878 done
5879 ac_config_links="$ac_config_links $ac_config_links_1"
5880
5881 cgen_breaks=""
5882 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
5883 cgen_breaks="break cgen_rtx_error";
5884 fi
5885
5886 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
5887
5888 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
5889
5890 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
5891
5892 ac_config_commands="$ac_config_commands Makefile"
5893
5894 ac_config_commands="$ac_config_commands stamp-h"
5895
5896 cat >confcache <<\_ACEOF
5897 # This file is a shell script that caches the results of configure
5898 # tests run on this system so they can be shared between configure
5899 # scripts and configure runs, see configure's option --config-cache.
5900 # It is not useful on other systems.  If it contains results you don't
5901 # want to keep, you may remove or edit it.
5902 #
5903 # config.status only pays attention to the cache file if you give it
5904 # the --recheck option to rerun configure.
5905 #
5906 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5907 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5908 # following values.
5909
5910 _ACEOF
5911
5912 # The following way of writing the cache mishandles newlines in values,
5913 # but we know of no workaround that is simple, portable, and efficient.
5914 # So, we kill variables containing newlines.
5915 # Ultrix sh set writes to stderr and can't be redirected directly,
5916 # and sets the high bit in the cache file unless we assign to the vars.
5917 (
5918   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5919     eval ac_val=\$$ac_var
5920     case $ac_val in #(
5921     *${as_nl}*)
5922       case $ac_var in #(
5923       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5924 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5925       esac
5926       case $ac_var in #(
5927       _ | IFS | as_nl) ;; #(
5928       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5929       *) { eval $ac_var=; unset $ac_var;} ;;
5930       esac ;;
5931     esac
5932   done
5933
5934   (set) 2>&1 |
5935     case $as_nl`(ac_space=' '; set) 2>&1` in #(
5936     *${as_nl}ac_space=\ *)
5937       # `set' does not quote correctly, so add quotes: double-quote
5938       # substitution turns \\\\ into \\, and sed turns \\ into \.
5939       sed -n \
5940         "s/'/'\\\\''/g;
5941           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5942       ;; #(
5943     *)
5944       # `set' quotes correctly as required by POSIX, so do not add quotes.
5945       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5946       ;;
5947     esac |
5948     sort
5949 ) |
5950   sed '
5951      /^ac_cv_env_/b end
5952      t clear
5953      :clear
5954      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5955      t end
5956      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5957      :end' >>confcache
5958 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5959   if test -w "$cache_file"; then
5960     test "x$cache_file" != "x/dev/null" &&
5961       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5962 $as_echo "$as_me: updating cache $cache_file" >&6;}
5963     cat confcache >$cache_file
5964   else
5965     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5966 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5967   fi
5968 fi
5969 rm -f confcache
5970
5971 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5972 # Let make expand exec_prefix.
5973 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5974
5975 DEFS=-DHAVE_CONFIG_H
5976
5977 ac_libobjs=
5978 ac_ltlibobjs=
5979 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5980   # 1. Remove the extension, and $U if already installed.
5981   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5982   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5983   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
5984   #    will be set to the directory where LIBOBJS objects are built.
5985   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5986   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5987 done
5988 LIBOBJS=$ac_libobjs
5989
5990 LTLIBOBJS=$ac_ltlibobjs
5991
5992
5993
5994
5995 : ${CONFIG_STATUS=./config.status}
5996 ac_write_fail=0
5997 ac_clean_files_save=$ac_clean_files
5998 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5999 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6000 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6001 as_write_fail=0
6002 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
6003 #! $SHELL
6004 # Generated by $as_me.
6005 # Run this file to recreate the current configuration.
6006 # Compiler output produced by configure, useful for debugging
6007 # configure, is in config.log if it exists.
6008
6009 debug=false
6010 ac_cs_recheck=false
6011 ac_cs_silent=false
6012
6013 SHELL=\${CONFIG_SHELL-$SHELL}
6014 export SHELL
6015 _ASEOF
6016 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6017 ## -------------------- ##
6018 ## M4sh Initialization. ##
6019 ## -------------------- ##
6020
6021 # Be more Bourne compatible
6022 DUALCASE=1; export DUALCASE # for MKS sh
6023 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6024   emulate sh
6025   NULLCMD=:
6026   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6027   # is contrary to our usage.  Disable this feature.
6028   alias -g '${1+"$@"}'='"$@"'
6029   setopt NO_GLOB_SUBST
6030 else
6031   case `(set -o) 2>/dev/null` in #(
6032   *posix*) :
6033     set -o posix ;; #(
6034   *) :
6035      ;;
6036 esac
6037 fi
6038
6039
6040 as_nl='
6041 '
6042 export as_nl
6043 # Printing a long string crashes Solaris 7 /usr/bin/printf.
6044 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6045 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6046 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6047 # Prefer a ksh shell builtin over an external printf program on Solaris,
6048 # but without wasting forks for bash or zsh.
6049 if test -z "$BASH_VERSION$ZSH_VERSION" \
6050     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6051   as_echo='print -r --'
6052   as_echo_n='print -rn --'
6053 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6054   as_echo='printf %s\n'
6055   as_echo_n='printf %s'
6056 else
6057   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6058     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6059     as_echo_n='/usr/ucb/echo -n'
6060   else
6061     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
6062     as_echo_n_body='eval
6063       arg=$1;
6064       case $arg in #(
6065       *"$as_nl"*)
6066         expr "X$arg" : "X\\(.*\\)$as_nl";
6067         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
6068       esac;
6069       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
6070     '
6071     export as_echo_n_body
6072     as_echo_n='sh -c $as_echo_n_body as_echo'
6073   fi
6074   export as_echo_body
6075   as_echo='sh -c $as_echo_body as_echo'
6076 fi
6077
6078 # The user is always right.
6079 if test "${PATH_SEPARATOR+set}" != set; then
6080   PATH_SEPARATOR=:
6081   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6082     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6083       PATH_SEPARATOR=';'
6084   }
6085 fi
6086
6087
6088 # IFS
6089 # We need space, tab and new line, in precisely that order.  Quoting is
6090 # there to prevent editors from complaining about space-tab.
6091 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
6092 # splitting by setting IFS to empty value.)
6093 IFS=" ""        $as_nl"
6094
6095 # Find who we are.  Look in the path if we contain no directory separator.
6096 case $0 in #((
6097   *[\\/]* ) as_myself=$0 ;;
6098   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6099 for as_dir in $PATH
6100 do
6101   IFS=$as_save_IFS
6102   test -z "$as_dir" && as_dir=.
6103     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6104   done
6105 IFS=$as_save_IFS
6106
6107      ;;
6108 esac
6109 # We did not find ourselves, most probably we were run as `sh COMMAND'
6110 # in which case we are not to be found in the path.
6111 if test "x$as_myself" = x; then
6112   as_myself=$0
6113 fi
6114 if test ! -f "$as_myself"; then
6115   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6116   exit 1
6117 fi
6118
6119 # Unset variables that we do not need and which cause bugs (e.g. in
6120 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
6121 # suppresses any "Segmentation fault" message there.  '((' could
6122 # trigger a bug in pdksh 5.2.14.
6123 for as_var in BASH_ENV ENV MAIL MAILPATH
6124 do eval test x\${$as_var+set} = xset \
6125   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
6126 done
6127 PS1='$ '
6128 PS2='> '
6129 PS4='+ '
6130
6131 # NLS nuisances.
6132 LC_ALL=C
6133 export LC_ALL
6134 LANGUAGE=C
6135 export LANGUAGE
6136
6137 # CDPATH.
6138 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6139
6140
6141 # as_fn_error ERROR [LINENO LOG_FD]
6142 # ---------------------------------
6143 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6144 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6145 # script with status $?, using 1 if that was 0.
6146 as_fn_error ()
6147 {
6148   as_status=$?; test $as_status -eq 0 && as_status=1
6149   if test "$3"; then
6150     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6151     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
6152   fi
6153   $as_echo "$as_me: error: $1" >&2
6154   as_fn_exit $as_status
6155 } # as_fn_error
6156
6157
6158 # as_fn_set_status STATUS
6159 # -----------------------
6160 # Set $? to STATUS, without forking.
6161 as_fn_set_status ()
6162 {
6163   return $1
6164 } # as_fn_set_status
6165
6166 # as_fn_exit STATUS
6167 # -----------------
6168 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6169 as_fn_exit ()
6170 {
6171   set +e
6172   as_fn_set_status $1
6173   exit $1
6174 } # as_fn_exit
6175
6176 # as_fn_unset VAR
6177 # ---------------
6178 # Portably unset VAR.
6179 as_fn_unset ()
6180 {
6181   { eval $1=; unset $1;}
6182 }
6183 as_unset=as_fn_unset
6184 # as_fn_append VAR VALUE
6185 # ----------------------
6186 # Append the text in VALUE to the end of the definition contained in VAR. Take
6187 # advantage of any shell optimizations that allow amortized linear growth over
6188 # repeated appends, instead of the typical quadratic growth present in naive
6189 # implementations.
6190 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6191   eval 'as_fn_append ()
6192   {
6193     eval $1+=\$2
6194   }'
6195 else
6196   as_fn_append ()
6197   {
6198     eval $1=\$$1\$2
6199   }
6200 fi # as_fn_append
6201
6202 # as_fn_arith ARG...
6203 # ------------------
6204 # Perform arithmetic evaluation on the ARGs, and store the result in the
6205 # global $as_val. Take advantage of shells that can avoid forks. The arguments
6206 # must be portable across $(()) and expr.
6207 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6208   eval 'as_fn_arith ()
6209   {
6210     as_val=$(( $* ))
6211   }'
6212 else
6213   as_fn_arith ()
6214   {
6215     as_val=`expr "$@" || test $? -eq 1`
6216   }
6217 fi # as_fn_arith
6218
6219
6220 if expr a : '\(a\)' >/dev/null 2>&1 &&
6221    test "X`expr 00001 : '.*\(...\)'`" = X001; then
6222   as_expr=expr
6223 else
6224   as_expr=false
6225 fi
6226
6227 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6228   as_basename=basename
6229 else
6230   as_basename=false
6231 fi
6232
6233 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6234   as_dirname=dirname
6235 else
6236   as_dirname=false
6237 fi
6238
6239 as_me=`$as_basename -- "$0" ||
6240 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6241          X"$0" : 'X\(//\)$' \| \
6242          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
6243 $as_echo X/"$0" |
6244     sed '/^.*\/\([^/][^/]*\)\/*$/{
6245             s//\1/
6246             q
6247           }
6248           /^X\/\(\/\/\)$/{
6249             s//\1/
6250             q
6251           }
6252           /^X\/\(\/\).*/{
6253             s//\1/
6254             q
6255           }
6256           s/.*/./; q'`
6257
6258 # Avoid depending upon Character Ranges.
6259 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6260 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6261 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6262 as_cr_digits='0123456789'
6263 as_cr_alnum=$as_cr_Letters$as_cr_digits
6264
6265 ECHO_C= ECHO_N= ECHO_T=
6266 case `echo -n x` in #(((((
6267 -n*)
6268   case `echo 'xy\c'` in
6269   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
6270   xy)  ECHO_C='\c';;
6271   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
6272        ECHO_T=' ';;
6273   esac;;
6274 *)
6275   ECHO_N='-n';;
6276 esac
6277
6278 rm -f conf$$ conf$$.exe conf$$.file
6279 if test -d conf$$.dir; then
6280   rm -f conf$$.dir/conf$$.file
6281 else
6282   rm -f conf$$.dir
6283   mkdir conf$$.dir 2>/dev/null
6284 fi
6285 if (echo >conf$$.file) 2>/dev/null; then
6286   if ln -s conf$$.file conf$$ 2>/dev/null; then
6287     as_ln_s='ln -s'
6288     # ... but there are two gotchas:
6289     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6290     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6291     # In both cases, we have to default to `cp -p'.
6292     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
6293       as_ln_s='cp -p'
6294   elif ln conf$$.file conf$$ 2>/dev/null; then
6295     as_ln_s=ln
6296   else
6297     as_ln_s='cp -p'
6298   fi
6299 else
6300   as_ln_s='cp -p'
6301 fi
6302 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6303 rmdir conf$$.dir 2>/dev/null
6304
6305
6306 # as_fn_mkdir_p
6307 # -------------
6308 # Create "$as_dir" as a directory, including parents if necessary.
6309 as_fn_mkdir_p ()
6310 {
6311
6312   case $as_dir in #(
6313   -*) as_dir=./$as_dir;;
6314   esac
6315   test -d "$as_dir" || eval $as_mkdir_p || {
6316     as_dirs=
6317     while :; do
6318       case $as_dir in #(
6319       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
6320       *) as_qdir=$as_dir;;
6321       esac
6322       as_dirs="'$as_qdir' $as_dirs"
6323       as_dir=`$as_dirname -- "$as_dir" ||
6324 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6325          X"$as_dir" : 'X\(//\)[^/]' \| \
6326          X"$as_dir" : 'X\(//\)$' \| \
6327          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
6328 $as_echo X"$as_dir" |
6329     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6330             s//\1/
6331             q
6332           }
6333           /^X\(\/\/\)[^/].*/{
6334             s//\1/
6335             q
6336           }
6337           /^X\(\/\/\)$/{
6338             s//\1/
6339             q
6340           }
6341           /^X\(\/\).*/{
6342             s//\1/
6343             q
6344           }
6345           s/.*/./; q'`
6346       test -d "$as_dir" && break
6347     done
6348     test -z "$as_dirs" || eval "mkdir $as_dirs"
6349   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
6350
6351
6352 } # as_fn_mkdir_p
6353 if mkdir -p . 2>/dev/null; then
6354   as_mkdir_p='mkdir -p "$as_dir"'
6355 else
6356   test -d ./-p && rmdir ./-p
6357   as_mkdir_p=false
6358 fi
6359
6360 if test -x / >/dev/null 2>&1; then
6361   as_test_x='test -x'
6362 else
6363   if ls -dL / >/dev/null 2>&1; then
6364     as_ls_L_option=L
6365   else
6366     as_ls_L_option=
6367   fi
6368   as_test_x='
6369     eval sh -c '\''
6370       if test -d "$1"; then
6371         test -d "$1/.";
6372       else
6373         case $1 in #(
6374         -*)set "./$1";;
6375         esac;
6376         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
6377         ???[sx]*):;;*)false;;esac;fi
6378     '\'' sh
6379   '
6380 fi
6381 as_executable_p=$as_test_x
6382
6383 # Sed expression to map a string onto a valid CPP name.
6384 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6385
6386 # Sed expression to map a string onto a valid variable name.
6387 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6388
6389
6390 exec 6>&1
6391 ## ----------------------------------- ##
6392 ## Main body of $CONFIG_STATUS script. ##
6393 ## ----------------------------------- ##
6394 _ASEOF
6395 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
6396
6397 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6398 # Save the log message, to keep $0 and so on meaningful, and to
6399 # report actual input values of CONFIG_FILES etc. instead of their
6400 # values after options handling.
6401 ac_log="
6402 This file was extended by $as_me, which was
6403 generated by GNU Autoconf 2.64.  Invocation command line was
6404
6405   CONFIG_FILES    = $CONFIG_FILES
6406   CONFIG_HEADERS  = $CONFIG_HEADERS
6407   CONFIG_LINKS    = $CONFIG_LINKS
6408   CONFIG_COMMANDS = $CONFIG_COMMANDS
6409   $ $0 $@
6410
6411 on `(hostname || uname -n) 2>/dev/null | sed 1q`
6412 "
6413
6414 _ACEOF
6415
6416 case $ac_config_files in *"
6417 "*) set x $ac_config_files; shift; ac_config_files=$*;;
6418 esac
6419
6420 case $ac_config_headers in *"
6421 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
6422 esac
6423
6424
6425 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6426 # Files that config.status was made for.
6427 config_files="$ac_config_files"
6428 config_headers="$ac_config_headers"
6429 config_links="$ac_config_links"
6430 config_commands="$ac_config_commands"
6431
6432 _ACEOF
6433
6434 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6435 ac_cs_usage="\
6436 \`$as_me' instantiates files and other configuration actions
6437 from templates according to the current configuration.  Unless the files
6438 and actions are specified as TAGs, all are instantiated by default.
6439
6440 Usage: $0 [OPTION]... [TAG]...
6441
6442   -h, --help       print this help, then exit
6443   -V, --version    print version number and configuration settings, then exit
6444   -q, --quiet, --silent
6445                    do not print progress messages
6446   -d, --debug      don't remove temporary files
6447       --recheck    update $as_me by reconfiguring in the same conditions
6448       --file=FILE[:TEMPLATE]
6449                    instantiate the configuration file FILE
6450       --header=FILE[:TEMPLATE]
6451                    instantiate the configuration header FILE
6452
6453 Configuration files:
6454 $config_files
6455
6456 Configuration headers:
6457 $config_headers
6458
6459 Configuration links:
6460 $config_links
6461
6462 Configuration commands:
6463 $config_commands
6464
6465 Report bugs to the package provider."
6466
6467 _ACEOF
6468 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6469 ac_cs_version="\\
6470 config.status
6471 configured by $0, generated by GNU Autoconf 2.64,
6472   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
6473
6474 Copyright (C) 2009 Free Software Foundation, Inc.
6475 This config.status script is free software; the Free Software Foundation
6476 gives unlimited permission to copy, distribute and modify it."
6477
6478 ac_pwd='$ac_pwd'
6479 srcdir='$srcdir'
6480 INSTALL='$INSTALL'
6481 test -n "\$AWK" || AWK=awk
6482 _ACEOF
6483
6484 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6485 # The default lists apply if the user does not specify any file.
6486 ac_need_defaults=:
6487 while test $# != 0
6488 do
6489   case $1 in
6490   --*=*)
6491     ac_option=`expr "X$1" : 'X\([^=]*\)='`
6492     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
6493     ac_shift=:
6494     ;;
6495   *)
6496     ac_option=$1
6497     ac_optarg=$2
6498     ac_shift=shift
6499     ;;
6500   esac
6501
6502   case $ac_option in
6503   # Handling of the options.
6504   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6505     ac_cs_recheck=: ;;
6506   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6507     $as_echo "$ac_cs_version"; exit ;;
6508   --debug | --debu | --deb | --de | --d | -d )
6509     debug=: ;;
6510   --file | --fil | --fi | --f )
6511     $ac_shift
6512     case $ac_optarg in
6513     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6514     esac
6515     as_fn_append CONFIG_FILES " '$ac_optarg'"
6516     ac_need_defaults=false;;
6517   --header | --heade | --head | --hea )
6518     $ac_shift
6519     case $ac_optarg in
6520     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6521     esac
6522     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6523     ac_need_defaults=false;;
6524   --he | --h)
6525     # Conflict between --help and --header
6526     as_fn_error "ambiguous option: \`$1'
6527 Try \`$0 --help' for more information.";;
6528   --help | --hel | -h )
6529     $as_echo "$ac_cs_usage"; exit ;;
6530   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6531   | -silent | --silent | --silen | --sile | --sil | --si | --s)
6532     ac_cs_silent=: ;;
6533
6534   # This is an error.
6535   -*) as_fn_error "unrecognized option: \`$1'
6536 Try \`$0 --help' for more information." ;;
6537
6538   *) as_fn_append ac_config_targets " $1"
6539      ac_need_defaults=false ;;
6540
6541   esac
6542   shift
6543 done
6544
6545 ac_configure_extra_args=
6546
6547 if $ac_cs_silent; then
6548   exec 6>/dev/null
6549   ac_configure_extra_args="$ac_configure_extra_args --silent"
6550 fi
6551
6552 _ACEOF
6553 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6554 if \$ac_cs_recheck; then
6555   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6556   shift
6557   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6558   CONFIG_SHELL='$SHELL'
6559   export CONFIG_SHELL
6560   exec "\$@"
6561 fi
6562
6563 _ACEOF
6564 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6565 exec 5>>config.log
6566 {
6567   echo
6568   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6569 ## Running $as_me. ##
6570 _ASBOX
6571   $as_echo "$ac_log"
6572 } >&5
6573
6574 _ACEOF
6575 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6576 _ACEOF
6577
6578 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6579
6580 # Handling of arguments.
6581 for ac_config_target in $ac_config_targets
6582 do
6583   case $ac_config_target in
6584     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
6585     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
6586     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
6587     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
6588     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
6589     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
6590     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
6591
6592   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6593   esac
6594 done
6595
6596
6597 # If the user did not use the arguments to specify the items to instantiate,
6598 # then the envvar interface is used.  Set only those that are not.
6599 # We use the long form for the default assignment because of an extremely
6600 # bizarre bug on SunOS 4.1.3.
6601 if $ac_need_defaults; then
6602   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6603   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6604   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
6605   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
6606 fi
6607
6608 # Have a temporary directory for convenience.  Make it in the build tree
6609 # simply because there is no reason against having it here, and in addition,
6610 # creating and moving files from /tmp can sometimes cause problems.
6611 # Hook for its removal unless debugging.
6612 # Note that there is a small window in which the directory will not be cleaned:
6613 # after its creation but before its name has been assigned to `$tmp'.
6614 $debug ||
6615 {
6616   tmp=
6617   trap 'exit_status=$?
6618   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
6619 ' 0
6620   trap 'as_fn_exit 1' 1 2 13 15
6621 }
6622 # Create a (secure) tmp directory for tmp files.
6623
6624 {
6625   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6626   test -n "$tmp" && test -d "$tmp"
6627 }  ||
6628 {
6629   tmp=./conf$$-$RANDOM
6630   (umask 077 && mkdir "$tmp")
6631 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
6632
6633 # Set up the scripts for CONFIG_FILES section.
6634 # No need to generate them if there are no CONFIG_FILES.
6635 # This happens for instance with `./config.status config.h'.
6636 if test -n "$CONFIG_FILES"; then
6637
6638
6639 ac_cr=`echo X | tr X '\015'`
6640 # On cygwin, bash can eat \r inside `` if the user requested igncr.
6641 # But we know of no other shell where ac_cr would be empty at this
6642 # point, so we can use a bashism as a fallback.
6643 if test "x$ac_cr" = x; then
6644   eval ac_cr=\$\'\\r\'
6645 fi
6646 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6647 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6648   ac_cs_awk_cr='\r'
6649 else
6650   ac_cs_awk_cr=$ac_cr
6651 fi
6652
6653 echo 'BEGIN {' >"$tmp/subs1.awk" &&
6654 _ACEOF
6655
6656
6657 {
6658   echo "cat >conf$$subs.awk <<_ACEOF" &&
6659   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6660   echo "_ACEOF"
6661 } >conf$$subs.sh ||
6662   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6663 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
6664 ac_delim='%!_!# '
6665 for ac_last_try in false false false false false :; do
6666   . ./conf$$subs.sh ||
6667     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6668
6669   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6670   if test $ac_delim_n = $ac_delim_num; then
6671     break
6672   elif $ac_last_try; then
6673     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6674   else
6675     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6676   fi
6677 done
6678 rm -f conf$$subs.sh
6679
6680 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6681 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
6682 _ACEOF
6683 sed -n '
6684 h
6685 s/^/S["/; s/!.*/"]=/
6686 p
6687 g
6688 s/^[^!]*!//
6689 :repl
6690 t repl
6691 s/'"$ac_delim"'$//
6692 t delim
6693 :nl
6694 h
6695 s/\(.\{148\}\).*/\1/
6696 t more1
6697 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6698 p
6699 n
6700 b repl
6701 :more1
6702 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6703 p
6704 g
6705 s/.\{148\}//
6706 t nl
6707 :delim
6708 h
6709 s/\(.\{148\}\).*/\1/
6710 t more2
6711 s/["\\]/\\&/g; s/^/"/; s/$/"/
6712 p
6713 b
6714 :more2
6715 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6716 p
6717 g
6718 s/.\{148\}//
6719 t delim
6720 ' <conf$$subs.awk | sed '
6721 /^[^""]/{
6722   N
6723   s/\n//
6724 }
6725 ' >>$CONFIG_STATUS || ac_write_fail=1
6726 rm -f conf$$subs.awk
6727 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6728 _ACAWK
6729 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
6730   for (key in S) S_is_set[key] = 1
6731   FS = "\a"
6732
6733 }
6734 {
6735   line = $ 0
6736   nfields = split(line, field, "@")
6737   substed = 0
6738   len = length(field[1])
6739   for (i = 2; i < nfields; i++) {
6740     key = field[i]
6741     keylen = length(key)
6742     if (S_is_set[key]) {
6743       value = S[key]
6744       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6745       len += length(value) + length(field[++i])
6746       substed = 1
6747     } else
6748       len += 1 + keylen
6749   }
6750
6751   print line
6752 }
6753
6754 _ACAWK
6755 _ACEOF
6756 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6757 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6758   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6759 else
6760   cat
6761 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
6762   || as_fn_error "could not setup config files machinery" "$LINENO" 5
6763 _ACEOF
6764
6765 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6766 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6767 # trailing colons and then remove the whole line if VPATH becomes empty
6768 # (actually we leave an empty line to preserve line numbers).
6769 if test "x$srcdir" = x.; then
6770   ac_vpsub='/^[  ]*VPATH[        ]*=/{
6771 s/:*\$(srcdir):*/:/
6772 s/:*\${srcdir}:*/:/
6773 s/:*@srcdir@:*/:/
6774 s/^\([^=]*=[     ]*\):*/\1/
6775 s/:*$//
6776 s/^[^=]*=[       ]*$//
6777 }'
6778 fi
6779
6780 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6781 fi # test -n "$CONFIG_FILES"
6782
6783 # Set up the scripts for CONFIG_HEADERS section.
6784 # No need to generate them if there are no CONFIG_HEADERS.
6785 # This happens for instance with `./config.status Makefile'.
6786 if test -n "$CONFIG_HEADERS"; then
6787 cat >"$tmp/defines.awk" <<\_ACAWK ||
6788 BEGIN {
6789 _ACEOF
6790
6791 # Transform confdefs.h into an awk script `defines.awk', embedded as
6792 # here-document in config.status, that substitutes the proper values into
6793 # config.h.in to produce config.h.
6794
6795 # Create a delimiter string that does not exist in confdefs.h, to ease
6796 # handling of long lines.
6797 ac_delim='%!_!# '
6798 for ac_last_try in false false :; do
6799   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
6800   if test -z "$ac_t"; then
6801     break
6802   elif $ac_last_try; then
6803     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
6804   else
6805     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6806   fi
6807 done
6808
6809 # For the awk script, D is an array of macro values keyed by name,
6810 # likewise P contains macro parameters if any.  Preserve backslash
6811 # newline sequences.
6812
6813 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6814 sed -n '
6815 s/.\{148\}/&'"$ac_delim"'/g
6816 t rset
6817 :rset
6818 s/^[     ]*#[    ]*define[       ][      ]*/ /
6819 t def
6820 d
6821 :def
6822 s/\\$//
6823 t bsnl
6824 s/["\\]/\\&/g
6825 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6826 D["\1"]=" \3"/p
6827 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
6828 d
6829 :bsnl
6830 s/["\\]/\\&/g
6831 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6832 D["\1"]=" \3\\\\\\n"\\/p
6833 t cont
6834 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6835 t cont
6836 d
6837 :cont
6838 n
6839 s/.\{148\}/&'"$ac_delim"'/g
6840 t clear
6841 :clear
6842 s/\\$//
6843 t bsnlc
6844 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6845 d
6846 :bsnlc
6847 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6848 b cont
6849 ' <confdefs.h | sed '
6850 s/'"$ac_delim"'/"\\\
6851 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6852
6853 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6854   for (key in D) D_is_set[key] = 1
6855   FS = "\a"
6856 }
6857 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6858   line = \$ 0
6859   split(line, arg, " ")
6860   if (arg[1] == "#") {
6861     defundef = arg[2]
6862     mac1 = arg[3]
6863   } else {
6864     defundef = substr(arg[1], 2)
6865     mac1 = arg[2]
6866   }
6867   split(mac1, mac2, "(") #)
6868   macro = mac2[1]
6869   prefix = substr(line, 1, index(line, defundef) - 1)
6870   if (D_is_set[macro]) {
6871     # Preserve the white space surrounding the "#".
6872     print prefix "define", macro P[macro] D[macro]
6873     next
6874   } else {
6875     # Replace #undef with comments.  This is necessary, for example,
6876     # in the case of _POSIX_SOURCE, which is predefined and required
6877     # on some systems where configure will not decide to define it.
6878     if (defundef == "undef") {
6879       print "/*", prefix defundef, macro, "*/"
6880       next
6881     }
6882   }
6883 }
6884 { print }
6885 _ACAWK
6886 _ACEOF
6887 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6888   as_fn_error "could not setup config headers machinery" "$LINENO" 5
6889 fi # test -n "$CONFIG_HEADERS"
6890
6891
6892 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
6893 shift
6894 for ac_tag
6895 do
6896   case $ac_tag in
6897   :[FHLC]) ac_mode=$ac_tag; continue;;
6898   esac
6899   case $ac_mode$ac_tag in
6900   :[FHL]*:*);;
6901   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
6902   :[FH]-) ac_tag=-:-;;
6903   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6904   esac
6905   ac_save_IFS=$IFS
6906   IFS=:
6907   set x $ac_tag
6908   IFS=$ac_save_IFS
6909   shift
6910   ac_file=$1
6911   shift
6912
6913   case $ac_mode in
6914   :L) ac_source=$1;;
6915   :[FH])
6916     ac_file_inputs=
6917     for ac_f
6918     do
6919       case $ac_f in
6920       -) ac_f="$tmp/stdin";;
6921       *) # Look for the file first in the build tree, then in the source tree
6922          # (if the path is not absolute).  The absolute path cannot be DOS-style,
6923          # because $ac_f cannot contain `:'.
6924          test -f "$ac_f" ||
6925            case $ac_f in
6926            [\\/$]*) false;;
6927            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6928            esac ||
6929            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6930       esac
6931       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6932       as_fn_append ac_file_inputs " '$ac_f'"
6933     done
6934
6935     # Let's still pretend it is `configure' which instantiates (i.e., don't
6936     # use $as_me), people would be surprised to read:
6937     #    /* config.h.  Generated by config.status.  */
6938     configure_input='Generated from '`
6939           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6940         `' by configure.'
6941     if test x"$ac_file" != x-; then
6942       configure_input="$ac_file.  $configure_input"
6943       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6944 $as_echo "$as_me: creating $ac_file" >&6;}
6945     fi
6946     # Neutralize special characters interpreted by sed in replacement strings.
6947     case $configure_input in #(
6948     *\&* | *\|* | *\\* )
6949        ac_sed_conf_input=`$as_echo "$configure_input" |
6950        sed 's/[\\\\&|]/\\\\&/g'`;; #(
6951     *) ac_sed_conf_input=$configure_input;;
6952     esac
6953
6954     case $ac_tag in
6955     *:-:* | *:-) cat >"$tmp/stdin" \
6956       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
6957     esac
6958     ;;
6959   esac
6960
6961   ac_dir=`$as_dirname -- "$ac_file" ||
6962 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6963          X"$ac_file" : 'X\(//\)[^/]' \| \
6964          X"$ac_file" : 'X\(//\)$' \| \
6965          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6966 $as_echo X"$ac_file" |
6967     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6968             s//\1/
6969             q
6970           }
6971           /^X\(\/\/\)[^/].*/{
6972             s//\1/
6973             q
6974           }
6975           /^X\(\/\/\)$/{
6976             s//\1/
6977             q
6978           }
6979           /^X\(\/\).*/{
6980             s//\1/
6981             q
6982           }
6983           s/.*/./; q'`
6984   as_dir="$ac_dir"; as_fn_mkdir_p
6985   ac_builddir=.
6986
6987 case "$ac_dir" in
6988 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6989 *)
6990   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6991   # A ".." for each directory in $ac_dir_suffix.
6992   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6993   case $ac_top_builddir_sub in
6994   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6995   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6996   esac ;;
6997 esac
6998 ac_abs_top_builddir=$ac_pwd
6999 ac_abs_builddir=$ac_pwd$ac_dir_suffix
7000 # for backward compatibility:
7001 ac_top_builddir=$ac_top_build_prefix
7002
7003 case $srcdir in
7004   .)  # We are building in place.
7005     ac_srcdir=.
7006     ac_top_srcdir=$ac_top_builddir_sub
7007     ac_abs_top_srcdir=$ac_pwd ;;
7008   [\\/]* | ?:[\\/]* )  # Absolute name.
7009     ac_srcdir=$srcdir$ac_dir_suffix;
7010     ac_top_srcdir=$srcdir
7011     ac_abs_top_srcdir=$srcdir ;;
7012   *) # Relative name.
7013     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7014     ac_top_srcdir=$ac_top_build_prefix$srcdir
7015     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7016 esac
7017 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7018
7019
7020   case $ac_mode in
7021   :F)
7022   #
7023   # CONFIG_FILE
7024   #
7025
7026   case $INSTALL in
7027   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7028   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7029   esac
7030 _ACEOF
7031
7032 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7033 # If the template does not know about datarootdir, expand it.
7034 # FIXME: This hack should be removed a few years after 2.60.
7035 ac_datarootdir_hack=; ac_datarootdir_seen=
7036 ac_sed_dataroot='
7037 /datarootdir/ {
7038   p
7039   q
7040 }
7041 /@datadir@/p
7042 /@docdir@/p
7043 /@infodir@/p
7044 /@localedir@/p
7045 /@mandir@/p'
7046 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7047 *datarootdir*) ac_datarootdir_seen=yes;;
7048 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7049   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7050 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7051 _ACEOF
7052 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7053   ac_datarootdir_hack='
7054   s&@datadir@&$datadir&g
7055   s&@docdir@&$docdir&g
7056   s&@infodir@&$infodir&g
7057   s&@localedir@&$localedir&g
7058   s&@mandir@&$mandir&g
7059   s&\\\${datarootdir}&$datarootdir&g' ;;
7060 esac
7061 _ACEOF
7062
7063 # Neutralize VPATH when `$srcdir' = `.'.
7064 # Shell code in configure.ac might set extrasub.
7065 # FIXME: do we really want to maintain this feature?
7066 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7067 ac_sed_extra="$ac_vpsub
7068 $extrasub
7069 _ACEOF
7070 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7071 :t
7072 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7073 s|@configure_input@|$ac_sed_conf_input|;t t
7074 s&@top_builddir@&$ac_top_builddir_sub&;t t
7075 s&@top_build_prefix@&$ac_top_build_prefix&;t t
7076 s&@srcdir@&$ac_srcdir&;t t
7077 s&@abs_srcdir@&$ac_abs_srcdir&;t t
7078 s&@top_srcdir@&$ac_top_srcdir&;t t
7079 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7080 s&@builddir@&$ac_builddir&;t t
7081 s&@abs_builddir@&$ac_abs_builddir&;t t
7082 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7083 s&@INSTALL@&$ac_INSTALL&;t t
7084 $ac_datarootdir_hack
7085 "
7086 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
7087   || as_fn_error "could not create $ac_file" "$LINENO" 5
7088
7089 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7090   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
7091   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
7092   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7093 which seems to be undefined.  Please make sure it is defined." >&5
7094 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7095 which seems to be undefined.  Please make sure it is defined." >&2;}
7096
7097   rm -f "$tmp/stdin"
7098   case $ac_file in
7099   -) cat "$tmp/out" && rm -f "$tmp/out";;
7100   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
7101   esac \
7102   || as_fn_error "could not create $ac_file" "$LINENO" 5
7103  ;;
7104   :H)
7105   #
7106   # CONFIG_HEADER
7107   #
7108   if test x"$ac_file" != x-; then
7109     {
7110       $as_echo "/* $configure_input  */" \
7111       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
7112     } >"$tmp/config.h" \
7113       || as_fn_error "could not create $ac_file" "$LINENO" 5
7114     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
7115       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7116 $as_echo "$as_me: $ac_file is unchanged" >&6;}
7117     else
7118       rm -f "$ac_file"
7119       mv "$tmp/config.h" "$ac_file" \
7120         || as_fn_error "could not create $ac_file" "$LINENO" 5
7121     fi
7122   else
7123     $as_echo "/* $configure_input  */" \
7124       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
7125       || as_fn_error "could not create -" "$LINENO" 5
7126   fi
7127  ;;
7128   :L)
7129   #
7130   # CONFIG_LINK
7131   #
7132
7133   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
7134     :
7135   else
7136     # Prefer the file from the source tree if names are identical.
7137     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
7138       ac_source=$srcdir/$ac_source
7139     fi
7140
7141     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
7142 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
7143
7144     if test ! -r "$ac_source"; then
7145       as_fn_error "$ac_source: file not found" "$LINENO" 5
7146     fi
7147     rm -f "$ac_file"
7148
7149     # Try a relative symlink, then a hard link, then a copy.
7150     case $srcdir in
7151     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
7152         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
7153     esac
7154     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
7155       ln "$ac_source" "$ac_file" 2>/dev/null ||
7156       cp -p "$ac_source" "$ac_file" ||
7157       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
7158   fi
7159  ;;
7160   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7161 $as_echo "$as_me: executing $ac_file commands" >&6;}
7162  ;;
7163   esac
7164
7165
7166   case $ac_file$ac_mode in
7167     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
7168  rm -f Makesim1.tmp Makesim2.tmp Makefile
7169  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
7170  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
7171  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
7172         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
7173         <Makefile.sim >Makefile
7174  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
7175  ;;
7176     "stamp-h":C) echo > stamp-h ;;
7177
7178   esac
7179 done # for ac_tag
7180
7181
7182 as_fn_exit 0
7183 _ACEOF
7184 ac_clean_files=$ac_clean_files_save
7185
7186 test $ac_write_fail = 0 ||
7187   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
7188
7189
7190 # configure is writing to config.log, and then calls config.status.
7191 # config.status does its own redirection, appending to config.log.
7192 # Unfortunately, on DOS this fails, as config.log is still kept open
7193 # by configure, so config.status won't be able to write to it; its
7194 # output is simply discarded.  So we exec the FD to /dev/null,
7195 # effectively closing config.log, so it can be properly (re)opened and
7196 # appended to by config.status.  When coming back to configure, we
7197 # need to make the FD available again.
7198 if test "$no_create" != yes; then
7199   ac_cs_success=:
7200   ac_config_status_args=
7201   test "$silent" = yes &&
7202     ac_config_status_args="$ac_config_status_args --quiet"
7203   exec 5>/dev/null
7204   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7205   exec 5>>config.log
7206   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7207   # would make configure fail if this is the last instruction.
7208   $ac_cs_success || as_fn_exit $?
7209 fi
7210 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7211   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7212 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7213 fi
7214
7215