sim/m68hc11/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 m68hc11_extra_objs
 595 REPORT_BUGS_TEXI
 596 REPORT_BUGS_TO
 597 PKGVERSION
 598 sim_profile
 599 sim_trace
 600 sim_stdio
 601 sim_debug
 602 sim_cflags
 603 sim_bswap
 604 MAINT
 605 CATOBJEXT
 606 GENCAT
 607 INSTOBJEXT
 608 DATADIRNAME
 609 CATALOGS
 610 POSUB
 611 GMSGFMT
 612 XGETTEXT
 613 INCINTL
 614 LIBINTL_DEP
 615 LIBINTL
 616 USE_NLS
 617 GMAKE_FALSE
 618 GMAKE_TRUE
 619 MAKE
 620 CCDEPMODE
 621 DEPDIR
 622 am__leading_dot
 623 PACKAGE
 624 RANLIB
 625 AR
 626 HDEFINES
 627 CC_FOR_BUILD
 628 INSTALL_DATA
 629 INSTALL_SCRIPT
 630 INSTALL_PROGRAM
 631 EGREP
 632 GREP
 633 CPP
 634 target_os
 635 target_vendor
 636 target_cpu
 637 target
 638 host_os
 639 host_vendor
 640 host_cpu
 641 host
 642 build_os
 643 build_vendor
 644 build_cpu
 645 build
 646 OBJEXT
 647 EXEEXT
 648 ac_ct_CC
 649 CPPFLAGS
 650 LDFLAGS
 651 CFLAGS
 652 CC
 653 WERROR_CFLAGS
 654 WARN_CFLAGS
 655 sim_xor_endian
 656 sim_stdcall
 657 sim_smp
 658 sim_reserved_bits
 659 sim_regparm
 660 sim_packages
 661 sim_inline
 662 sim_hw
 663 sim_hw_objs
 664 sim_hw_cflags
 665 sim_default_model
 666 sim_scache
 667 sim_float
 668 sim_hostendian
 669 sim_endian
 670 sim_bitsize
 671 sim_assert
 672 sim_alignment
 673 sim_environment
 674 target_alias
 675 host_alias
 676 build_alias
 677 LIBS
 678 ECHO_T
 679 ECHO_N
 680 ECHO_C
 681 DEFS
 682 mandir
 683 localedir
 684 libdir
 685 psdir
 686 pdfdir
 687 dvidir
 688 htmldir
 689 infodir
 690 docdir
 691 oldincludedir
 692 includedir
 693 localstatedir
 694 sharedstatedir
 695 sysconfdir
 696 datadir
 697 datarootdir
 698 libexecdir
 699 sbindir
 700 bindir
 701 program_transform_name
 702 prefix
 703 exec_prefix
 704 PACKAGE_URL
 705 PACKAGE_BUGREPORT
 706 PACKAGE_STRING
 707 PACKAGE_VERSION
 708 PACKAGE_TARNAME
 709 PACKAGE_NAME
 710 PATH_SEPARATOR
 711 SHELL'
 712 ac_subst_files=''
 713 ac_user_opts='
 714 enable_option_checking
 715 with_zlib
 716 enable_maintainer_mode
 717 enable_sim_bswap
 718 enable_sim_cflags
 719 enable_sim_debug
 720 enable_sim_stdio
 721 enable_sim_trace
 722 enable_sim_profile
 723 with_pkgversion
 724 with_bugurl
 725 enable_sim_inline
 726 enable_sim_alignment
 727 enable_sim_hostendian
 728 enable_werror
 729 enable_build_warnings
 730 enable_sim_build_warnings
 731 enable_sim_hardware
 732 '
 733       ac_precious_vars='build_alias
 734 host_alias
 735 target_alias
 736 CC
 737 CFLAGS
 738 LDFLAGS
 739 LIBS
 740 CPPFLAGS
 741 CPP'
 742
 743
 744 # Initialize some variables set by options.
 745 ac_init_help=
 746 ac_init_version=false
 747 ac_unrecognized_opts=
 748 ac_unrecognized_sep=
 749 # The variables have the same names as the options, with
 750 # dashes changed to underlines.
 751 cache_file=/dev/null
 752 exec_prefix=NONE
 753 no_create=
 754 no_recursion=
 755 prefix=NONE
 756 program_prefix=NONE
 757 program_suffix=NONE
 758 program_transform_name=s,x,x,
 759 silent=
 760 site=
 761 srcdir=
 762 verbose=
 763 x_includes=NONE
 764 x_libraries=NONE
 765
 766 # Installation directory options.
 767 # These are left unexpanded so users can "make install exec_prefix=/foo"
 768 # and all the variables that are supposed to be based on exec_prefix
 769 # by default will actually change.
 770 # Use braces instead of parens because sh, perl, etc. also accept them.
 771 # (The list follows the same order as the GNU Coding Standards.)
 772 bindir='${exec_prefix}/bin'
 773 sbindir='${exec_prefix}/sbin'
 774 libexecdir='${exec_prefix}/libexec'
 775 datarootdir='${prefix}/share'
 776 datadir='${datarootdir}'
 777 sysconfdir='${prefix}/etc'
 778 sharedstatedir='${prefix}/com'
 779 localstatedir='${prefix}/var'
 780 includedir='${prefix}/include'
 781 oldincludedir='/usr/include'
 782 docdir='${datarootdir}/doc/${PACKAGE}'
 783 infodir='${datarootdir}/info'
 784 htmldir='${docdir}'
 785 dvidir='${docdir}'
 786 pdfdir='${docdir}'
 787 psdir='${docdir}'
 788 libdir='${exec_prefix}/lib'
 789 localedir='${datarootdir}/locale'
 790 mandir='${datarootdir}/man'
 791
 792 ac_prev=
 793 ac_dashdash=
 794 for ac_option
 795 do
 796   # If the previous option needs an argument, assign it.
 797   if test -n "$ac_prev"; then
 798     eval $ac_prev=\$ac_option
 799     ac_prev=
 800     continue
 801   fi
 802
 803   case $ac_option in
 804   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 805   *)    ac_optarg=yes ;;
 806   esac
 807
 808   # Accept the important Cygnus configure options, so we can diagnose typos.
 809
 810   case $ac_dashdash$ac_option in
 811   --)
 812     ac_dashdash=yes ;;
 813
 814   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 815     ac_prev=bindir ;;
 816   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 817     bindir=$ac_optarg ;;
 818
 819   -build | --build | --buil | --bui | --bu)
 820     ac_prev=build_alias ;;
 821   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 822     build_alias=$ac_optarg ;;
 823
 824   -cache-file | --cache-file | --cache-fil | --cache-fi \
 825   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 826     ac_prev=cache_file ;;
 827   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 828   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 829     cache_file=$ac_optarg ;;
 830
 831   --config-cache | -C)
 832     cache_file=config.cache ;;
 833
 834   -datadir | --datadir | --datadi | --datad)
 835     ac_prev=datadir ;;
 836   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 837     datadir=$ac_optarg ;;
 838
 839   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 840   | --dataroo | --dataro | --datar)
 841     ac_prev=datarootdir ;;
 842   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 843   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 844     datarootdir=$ac_optarg ;;
 845
 846   -disable-* | --disable-*)
 847     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 848     # Reject names that are not valid shell variable names.
 849     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 850       as_fn_error "invalid feature name: $ac_useropt"
 851     ac_useropt_orig=$ac_useropt
 852     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 853     case $ac_user_opts in
 854       *"
 855 "enable_$ac_useropt"
 856 "*) ;;
 857       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 858          ac_unrecognized_sep=', ';;
 859     esac
 860     eval enable_$ac_useropt=no ;;
 861
 862   -docdir | --docdir | --docdi | --doc | --do)
 863     ac_prev=docdir ;;
 864   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 865     docdir=$ac_optarg ;;
 866
 867   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 868     ac_prev=dvidir ;;
 869   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 870     dvidir=$ac_optarg ;;
 871
 872   -enable-* | --enable-*)
 873     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 874     # Reject names that are not valid shell variable names.
 875     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 876       as_fn_error "invalid feature name: $ac_useropt"
 877     ac_useropt_orig=$ac_useropt
 878     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 879     case $ac_user_opts in
 880       *"
 881 "enable_$ac_useropt"
 882 "*) ;;
 883       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 884          ac_unrecognized_sep=', ';;
 885     esac
 886     eval enable_$ac_useropt=\$ac_optarg ;;
 887
 888   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 889   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 890   | --exec | --exe | --ex)
 891     ac_prev=exec_prefix ;;
 892   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 893   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 894   | --exec=* | --exe=* | --ex=*)
 895     exec_prefix=$ac_optarg ;;
 896
 897   -gas | --gas | --ga | --g)
 898     # Obsolete; use --with-gas.
 899     with_gas=yes ;;
 900
 901   -help | --help | --hel | --he | -h)
 902     ac_init_help=long ;;
 903   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 904     ac_init_help=recursive ;;
 905   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 906     ac_init_help=short ;;
 907
 908   -host | --host | --hos | --ho)
 909     ac_prev=host_alias ;;
 910   -host=* | --host=* | --hos=* | --ho=*)
 911     host_alias=$ac_optarg ;;
 912
 913   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 914     ac_prev=htmldir ;;
 915   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 916   | --ht=*)
 917     htmldir=$ac_optarg ;;
 918
 919   -includedir | --includedir | --includedi | --included | --include \
 920   | --includ | --inclu | --incl | --inc)
 921     ac_prev=includedir ;;
 922   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 923   | --includ=* | --inclu=* | --incl=* | --inc=*)
 924     includedir=$ac_optarg ;;
 925
 926   -infodir | --infodir | --infodi | --infod | --info | --inf)
 927     ac_prev=infodir ;;
 928   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 929     infodir=$ac_optarg ;;
 930
 931   -libdir | --libdir | --libdi | --libd)
 932     ac_prev=libdir ;;
 933   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 934     libdir=$ac_optarg ;;
 935
 936   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 937   | --libexe | --libex | --libe)
 938     ac_prev=libexecdir ;;
 939   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 940   | --libexe=* | --libex=* | --libe=*)
 941     libexecdir=$ac_optarg ;;
 942
 943   -localedir | --localedir | --localedi | --localed | --locale)
 944     ac_prev=localedir ;;
 945   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 946     localedir=$ac_optarg ;;
 947
 948   -localstatedir | --localstatedir | --localstatedi | --localstated \
 949   | --localstate | --localstat | --localsta | --localst | --locals)
 950     ac_prev=localstatedir ;;
 951   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 952   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 953     localstatedir=$ac_optarg ;;
 954
 955   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 956     ac_prev=mandir ;;
 957   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 958     mandir=$ac_optarg ;;
 959
 960   -nfp | --nfp | --nf)
 961     # Obsolete; use --without-fp.
 962     with_fp=no ;;
 963
 964   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 965   | --no-cr | --no-c | -n)
 966     no_create=yes ;;
 967
 968   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 969   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 970     no_recursion=yes ;;
 971
 972   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 973   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 974   | --oldin | --oldi | --old | --ol | --o)
 975     ac_prev=oldincludedir ;;
 976   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 977   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 978   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 979     oldincludedir=$ac_optarg ;;
 980
 981   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 982     ac_prev=prefix ;;
 983   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 984     prefix=$ac_optarg ;;
 985
 986   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 987   | --program-pre | --program-pr | --program-p)
 988     ac_prev=program_prefix ;;
 989   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 990   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 991     program_prefix=$ac_optarg ;;
 992
 993   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 994   | --program-suf | --program-su | --program-s)
 995     ac_prev=program_suffix ;;
 996   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 997   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 998     program_suffix=$ac_optarg ;;
 999
1000   -program-transform-name | --program-transform-name \
1001   | --program-transform-nam | --program-transform-na \
1002   | --program-transform-n | --program-transform- \
1003   | --program-transform | --program-transfor \
1004   | --program-transfo | --program-transf \
1005   | --program-trans | --program-tran \
1006   | --progr-tra | --program-tr | --program-t)
1007     ac_prev=program_transform_name ;;
1008   -program-transform-name=* | --program-transform-name=* \
1009   | --program-transform-nam=* | --program-transform-na=* \
1010   | --program-transform-n=* | --program-transform-=* \
1011   | --program-transform=* | --program-transfor=* \
1012   | --program-transfo=* | --program-transf=* \
1013   | --program-trans=* | --program-tran=* \
1014   | --progr-tra=* | --program-tr=* | --program-t=*)
1015     program_transform_name=$ac_optarg ;;
1016
1017   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1018     ac_prev=pdfdir ;;
1019   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1020     pdfdir=$ac_optarg ;;
1021
1022   -psdir | --psdir | --psdi | --psd | --ps)
1023     ac_prev=psdir ;;
1024   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1025     psdir=$ac_optarg ;;
1026
1027   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1028   | -silent | --silent | --silen | --sile | --sil)
1029     silent=yes ;;
1030
1031   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1032     ac_prev=sbindir ;;
1033   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1034   | --sbi=* | --sb=*)
1035     sbindir=$ac_optarg ;;
1036
1037   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1038   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1039   | --sharedst | --shareds | --shared | --share | --shar \
1040   | --sha | --sh)
1041     ac_prev=sharedstatedir ;;
1042   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1043   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1044   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1045   | --sha=* | --sh=*)
1046     sharedstatedir=$ac_optarg ;;
1047
1048   -site | --site | --sit)
1049     ac_prev=site ;;
1050   -site=* | --site=* | --sit=*)
1051     site=$ac_optarg ;;
1052
1053   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1054     ac_prev=srcdir ;;
1055   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1056     srcdir=$ac_optarg ;;
1057
1058   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1059   | --syscon | --sysco | --sysc | --sys | --sy)
1060     ac_prev=sysconfdir ;;
1061   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1062   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1063     sysconfdir=$ac_optarg ;;
1064
1065   -target | --target | --targe | --targ | --tar | --ta | --t)
1066     ac_prev=target_alias ;;
1067   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1068     target_alias=$ac_optarg ;;
1069
1070   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1071     verbose=yes ;;
1072
1073   -version | --version | --versio | --versi | --vers | -V)
1074     ac_init_version=: ;;
1075
1076   -with-* | --with-*)
1077     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1078     # Reject names that are not valid shell variable names.
1079     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1080       as_fn_error "invalid package name: $ac_useropt"
1081     ac_useropt_orig=$ac_useropt
1082     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1083     case $ac_user_opts in
1084       *"
1085 "with_$ac_useropt"
1086 "*) ;;
1087       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1088          ac_unrecognized_sep=', ';;
1089     esac
1090     eval with_$ac_useropt=\$ac_optarg ;;
1091
1092   -without-* | --without-*)
1093     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1094     # Reject names that are not valid shell variable names.
1095     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1096       as_fn_error "invalid package name: $ac_useropt"
1097     ac_useropt_orig=$ac_useropt
1098     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1099     case $ac_user_opts in
1100       *"
1101 "with_$ac_useropt"
1102 "*) ;;
1103       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1104          ac_unrecognized_sep=', ';;
1105     esac
1106     eval with_$ac_useropt=no ;;
1107
1108   --x)
1109     # Obsolete; use --with-x.
1110     with_x=yes ;;
1111
1112   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1113   | --x-incl | --x-inc | --x-in | --x-i)
1114     ac_prev=x_includes ;;
1115   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1116   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1117     x_includes=$ac_optarg ;;
1118
1119   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1120   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1121     ac_prev=x_libraries ;;
1122   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1123   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1124     x_libraries=$ac_optarg ;;
1125
1126   -*) as_fn_error "unrecognized option: \`$ac_option'
1127 Try \`$0 --help' for more information."
1128     ;;
1129
1130   *=*)
1131     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1132     # Reject names that are not valid shell variable names.
1133     case $ac_envvar in #(
1134       '' | [0-9]* | *[!_$as_cr_alnum]* )
1135       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1136     esac
1137     eval $ac_envvar=\$ac_optarg
1138     export $ac_envvar ;;
1139
1140   *)
1141     # FIXME: should be removed in autoconf 3.0.
1142     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1143     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1144       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1145     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1146     ;;
1147
1148   esac
1149 done
1150
1151 if test -n "$ac_prev"; then
1152   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1153   as_fn_error "missing argument to $ac_option"
1154 fi
1155
1156 if test -n "$ac_unrecognized_opts"; then
1157   case $enable_option_checking in
1158     no) ;;
1159     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1160     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1161   esac
1162 fi
1163
1164 # Check all directory arguments for consistency.
1165 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1166                 datadir sysconfdir sharedstatedir localstatedir includedir \
1167                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1168                 libdir localedir mandir
1169 do
1170   eval ac_val=\$$ac_var
1171   # Remove trailing slashes.
1172   case $ac_val in
1173     */ )
1174       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1175       eval $ac_var=\$ac_val;;
1176   esac
1177   # Be sure to have absolute directory names.
1178   case $ac_val in
1179     [\\/$]* | ?:[\\/]* )  continue;;
1180     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1181   esac
1182   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1183 done
1184
1185 # There might be people who depend on the old broken behavior: `$host'
1186 # used to hold the argument of --host etc.
1187 # FIXME: To remove some day.
1188 build=$build_alias
1189 host=$host_alias
1190 target=$target_alias
1191
1192 # FIXME: To remove some day.
1193 if test "x$host_alias" != x; then
1194   if test "x$build_alias" = x; then
1195     cross_compiling=maybe
1196     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1197     If a cross compiler is detected then cross compile mode will be used." >&2
1198   elif test "x$build_alias" != "x$host_alias"; then
1199     cross_compiling=yes
1200   fi
1201 fi
1202
1203 ac_tool_prefix=
1204 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1205
1206 test "$silent" = yes && exec 6>/dev/null
1207
1208
1209 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1210 ac_ls_di=`ls -di .` &&
1211 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1212   as_fn_error "working directory cannot be determined"
1213 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1214   as_fn_error "pwd does not report name of working directory"
1215
1216
1217 # Find the source files, if location was not specified.
1218 if test -z "$srcdir"; then
1219   ac_srcdir_defaulted=yes
1220   # Try the directory containing this script, then the parent directory.
1221   ac_confdir=`$as_dirname -- "$as_myself" ||
1222 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1223          X"$as_myself" : 'X\(//\)[^/]' \| \
1224          X"$as_myself" : 'X\(//\)$' \| \
1225          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1226 $as_echo X"$as_myself" |
1227     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1228             s//\1/
1229             q
1230           }
1231           /^X\(\/\/\)[^/].*/{
1232             s//\1/
1233             q
1234           }
1235           /^X\(\/\/\)$/{
1236             s//\1/
1237             q
1238           }
1239           /^X\(\/\).*/{
1240             s//\1/
1241             q
1242           }
1243           s/.*/./; q'`
1244   srcdir=$ac_confdir
1245   if test ! -r "$srcdir/$ac_unique_file"; then
1246     srcdir=..
1247   fi
1248 else
1249   ac_srcdir_defaulted=no
1250 fi
1251 if test ! -r "$srcdir/$ac_unique_file"; then
1252   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1253   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1254 fi
1255 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1256 ac_abs_confdir=`(
1257         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1258         pwd)`
1259 # When building in place, set srcdir=.
1260 if test "$ac_abs_confdir" = "$ac_pwd"; then
1261   srcdir=.
1262 fi
1263 # Remove unnecessary trailing slashes from srcdir.
1264 # Double slashes in file names in object file debugging info
1265 # mess up M-x gdb in Emacs.
1266 case $srcdir in
1267 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1268 esac
1269 for ac_var in $ac_precious_vars; do
1270   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1271   eval ac_env_${ac_var}_value=\$${ac_var}
1272   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1273   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1274 done
1275
1276 #
1277 # Report the --help message.
1278 #
1279 if test "$ac_init_help" = "long"; then
1280   # Omit some internal or obsolete options to make the list less imposing.
1281   # This message is too long to be a string in the A/UX 3.1 sh.
1282   cat <<_ACEOF
1283 \`configure' configures this package to adapt to many kinds of systems.
1284
1285 Usage: $0 [OPTION]... [VAR=VALUE]...
1286
1287 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1288 VAR=VALUE.  See below for descriptions of some of the useful variables.
1289
1290 Defaults for the options are specified in brackets.
1291
1292 Configuration:
1293   -h, --help              display this help and exit
1294       --help=short        display options specific to this package
1295       --help=recursive    display the short help of all the included packages
1296   -V, --version           display version information and exit
1297   -q, --quiet, --silent   do not print \`checking...' messages
1298       --cache-file=FILE   cache test results in FILE [disabled]
1299   -C, --config-cache      alias for \`--cache-file=config.cache'
1300   -n, --no-create         do not create output files
1301       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1302
1303 Installation directories:
1304   --prefix=PREFIX         install architecture-independent files in PREFIX
1305                           [$ac_default_prefix]
1306   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1307                           [PREFIX]
1308
1309 By default, \`make install' will install all the files in
1310 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1311 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1312 for instance \`--prefix=\$HOME'.
1313
1314 For better control, use the options below.
1315
1316 Fine tuning of the installation directories:
1317   --bindir=DIR            user executables [EPREFIX/bin]
1318   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1319   --libexecdir=DIR        program executables [EPREFIX/libexec]
1320   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1321   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1322   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1323   --libdir=DIR            object code libraries [EPREFIX/lib]
1324   --includedir=DIR        C header files [PREFIX/include]
1325   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1326   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1327   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1328   --infodir=DIR           info documentation [DATAROOTDIR/info]
1329   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1330   --mandir=DIR            man documentation [DATAROOTDIR/man]
1331   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1332   --htmldir=DIR           html documentation [DOCDIR]
1333   --dvidir=DIR            dvi documentation [DOCDIR]
1334   --pdfdir=DIR            pdf documentation [DOCDIR]
1335   --psdir=DIR             ps documentation [DOCDIR]
1336 _ACEOF
1337
1338   cat <<\_ACEOF
1339
1340 Program names:
1341   --program-prefix=PREFIX            prepend PREFIX to installed program names
1342   --program-suffix=SUFFIX            append SUFFIX to installed program names
1343   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1344
1345 System types:
1346   --build=BUILD     configure for building on BUILD [guessed]
1347   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1348   --target=TARGET   configure for building compilers for TARGET [HOST]
1349 _ACEOF
1350 fi
1351
1352 if test -n "$ac_init_help"; then
1353
1354   cat <<\_ACEOF
1355
1356 Optional Features:
1357   --disable-option-checking  ignore unrecognized --enable/--with options
1358   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1359   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1360   --enable-maintainer-mode              Enable developer functionality.
1361   --enable-sim-bswap                    Use Host specific BSWAP instruction.
1362   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator
1363   --enable-sim-debug=opts               Enable debugging flags
1364   --enable-sim-stdio                    Specify whether to use stdio for console input/output.
1365   --enable-sim-trace=opts               Enable tracing flags
1366   --enable-sim-profile=opts             Enable profiling flags
1367   --enable-sim-inline=inlines           Specify which functions should be inlined.
1368   --enable-sim-alignment=align          Specify strict,  nonstrict or forced alignment of memory accesses.
1369   --enable-sim-hostendian=end           Specify host byte endian orientation.
1370   --enable-werror         treat compile warnings as errors
1371   --enable-build-warnings enable build-time compiler warnings if gcc is used
1372   --enable-sim-build-warnings
1373                           enable SIM specific build-time compiler warnings if
1374                           gcc is used
1375   --enable-sim-hardware=LIST            Specify the hardware to be included in the build.
1376
1377 Optional Packages:
1378   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1379   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1380   --with-zlib             include zlib support (auto/yes/no) default=auto
1381   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1382   --with-bugurl=URL       Direct users to URL to report a bug
1383
1384 Some influential environment variables:
1385   CC          C compiler command
1386   CFLAGS      C compiler flags
1387   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1388               nonstandard directory <lib dir>
1389   LIBS        libraries to pass to the linker, e.g. -l<library>
1390   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1391               you have headers in a nonstandard directory <include dir>
1392   CPP         C preprocessor
1393
1394 Use these variables to override the choices made by `configure' or to help
1395 it to find libraries and programs with nonstandard names/locations.
1396
1397 Report bugs to the package provider.
1398 _ACEOF
1399 ac_status=$?
1400 fi
1401
1402 if test "$ac_init_help" = "recursive"; then
1403   # If there are subdirs, report their specific --help.
1404   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1405     test -d "$ac_dir" ||
1406       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1407       continue
1408     ac_builddir=.
1409
1410 case "$ac_dir" in
1411 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1412 *)
1413   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1414   # A ".." for each directory in $ac_dir_suffix.
1415   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1416   case $ac_top_builddir_sub in
1417   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1418   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1419   esac ;;
1420 esac
1421 ac_abs_top_builddir=$ac_pwd
1422 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1423 # for backward compatibility:
1424 ac_top_builddir=$ac_top_build_prefix
1425
1426 case $srcdir in
1427   .)  # We are building in place.
1428     ac_srcdir=.
1429     ac_top_srcdir=$ac_top_builddir_sub
1430     ac_abs_top_srcdir=$ac_pwd ;;
1431   [\\/]* | ?:[\\/]* )  # Absolute name.
1432     ac_srcdir=$srcdir$ac_dir_suffix;
1433     ac_top_srcdir=$srcdir
1434     ac_abs_top_srcdir=$srcdir ;;
1435   *) # Relative name.
1436     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1437     ac_top_srcdir=$ac_top_build_prefix$srcdir
1438     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1439 esac
1440 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1441
1442     cd "$ac_dir" || { ac_status=$?; continue; }
1443     # Check for guested configure.
1444     if test -f "$ac_srcdir/configure.gnu"; then
1445       echo &&
1446       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1447     elif test -f "$ac_srcdir/configure"; then
1448       echo &&
1449       $SHELL "$ac_srcdir/configure" --help=recursive
1450     else
1451       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1452     fi || ac_status=$?
1453     cd "$ac_pwd" || { ac_status=$?; break; }
1454   done
1455 fi
1456
1457 test -n "$ac_init_help" && exit $ac_status
1458 if $ac_init_version; then
1459   cat <<\_ACEOF
1460 configure
1461 generated by GNU Autoconf 2.64
1462
1463 Copyright (C) 2009 Free Software Foundation, Inc.
1464 This configure script is free software; the Free Software Foundation
1465 gives unlimited permission to copy, distribute and modify it.
1466 _ACEOF
1467   exit
1468 fi
1469
1470 ## ------------------------ ##
1471 ## Autoconf initialization. ##
1472 ## ------------------------ ##
1473
1474 # ac_fn_c_try_compile LINENO
1475 # --------------------------
1476 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1477 ac_fn_c_try_compile ()
1478 {
1479   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1480   rm -f conftest.$ac_objext
1481   if { { ac_try="$ac_compile"
1482 case "(($ac_try" in
1483   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1484   *) ac_try_echo=$ac_try;;
1485 esac
1486 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1487 $as_echo "$ac_try_echo"; } >&5
1488   (eval "$ac_compile") 2>conftest.err
1489   ac_status=$?
1490   if test -s conftest.err; then
1491     grep -v '^ *+' conftest.err >conftest.er1
1492     cat conftest.er1 >&5
1493     mv -f conftest.er1 conftest.err
1494   fi
1495   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1496   test $ac_status = 0; } && {
1497          test -z "$ac_c_werror_flag" ||
1498          test ! -s conftest.err
1499        } && test -s conftest.$ac_objext; then :
1500   ac_retval=0
1501 else
1502   $as_echo "$as_me: failed program was:" >&5
1503 sed 's/^/| /' conftest.$ac_ext >&5
1504
1505         ac_retval=1
1506 fi
1507   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1508   return $ac_retval
1509
1510 } # ac_fn_c_try_compile
1511
1512 # ac_fn_c_try_cpp LINENO
1513 # ----------------------
1514 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1515 ac_fn_c_try_cpp ()
1516 {
1517   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1518   if { { ac_try="$ac_cpp conftest.$ac_ext"
1519 case "(($ac_try" in
1520   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1521   *) ac_try_echo=$ac_try;;
1522 esac
1523 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1524 $as_echo "$ac_try_echo"; } >&5
1525   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1526   ac_status=$?
1527   if test -s conftest.err; then
1528     grep -v '^ *+' conftest.err >conftest.er1
1529     cat conftest.er1 >&5
1530     mv -f conftest.er1 conftest.err
1531   fi
1532   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1533   test $ac_status = 0; } >/dev/null && {
1534          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1535          test ! -s conftest.err
1536        }; then :
1537   ac_retval=0
1538 else
1539   $as_echo "$as_me: failed program was:" >&5
1540 sed 's/^/| /' conftest.$ac_ext >&5
1541
1542     ac_retval=1
1543 fi
1544   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1545   return $ac_retval
1546
1547 } # ac_fn_c_try_cpp
1548
1549 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1550 # -------------------------------------------------------
1551 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1552 # the include files in INCLUDES and setting the cache variable VAR
1553 # accordingly.
1554 ac_fn_c_check_header_mongrel ()
1555 {
1556   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1557   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1558   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1559 $as_echo_n "checking for $2... " >&6; }
1560 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1561   $as_echo_n "(cached) " >&6
1562 fi
1563 eval ac_res=\$$3
1564                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1565 $as_echo "$ac_res" >&6; }
1566 else
1567   # Is the header compilable?
1568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1569 $as_echo_n "checking $2 usability... " >&6; }
1570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1571 /* end confdefs.h.  */
1572 $4
1573 #include <$2>
1574 _ACEOF
1575 if ac_fn_c_try_compile "$LINENO"; then :
1576   ac_header_compiler=yes
1577 else
1578   ac_header_compiler=no
1579 fi
1580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1582 $as_echo "$ac_header_compiler" >&6; }
1583
1584 # Is the header present?
1585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1586 $as_echo_n "checking $2 presence... " >&6; }
1587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1588 /* end confdefs.h.  */
1589 #include <$2>
1590 _ACEOF
1591 if ac_fn_c_try_cpp "$LINENO"; then :
1592   ac_header_preproc=yes
1593 else
1594   ac_header_preproc=no
1595 fi
1596 rm -f conftest.err conftest.$ac_ext
1597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1598 $as_echo "$ac_header_preproc" >&6; }
1599
1600 # So?  What about this header?
1601 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1602   yes:no: )
1603     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1604 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1605     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1606 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1607     ;;
1608   no:yes:* )
1609     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1610 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1611     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1612 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1613     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1614 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1615     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1616 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1617     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1618 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1619     ;;
1620 esac
1621   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1622 $as_echo_n "checking for $2... " >&6; }
1623 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1624   $as_echo_n "(cached) " >&6
1625 else
1626   eval "$3=\$ac_header_compiler"
1627 fi
1628 eval ac_res=\$$3
1629                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1630 $as_echo "$ac_res" >&6; }
1631 fi
1632   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1633
1634 } # ac_fn_c_check_header_mongrel
1635
1636 # ac_fn_c_try_run LINENO
1637 # ----------------------
1638 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1639 # that executables *can* be run.
1640 ac_fn_c_try_run ()
1641 {
1642   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1643   if { { ac_try="$ac_link"
1644 case "(($ac_try" in
1645   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1646   *) ac_try_echo=$ac_try;;
1647 esac
1648 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1649 $as_echo "$ac_try_echo"; } >&5
1650   (eval "$ac_link") 2>&5
1651   ac_status=$?
1652   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1653   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1654   { { case "(($ac_try" in
1655   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1656   *) ac_try_echo=$ac_try;;
1657 esac
1658 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1659 $as_echo "$ac_try_echo"; } >&5
1660   (eval "$ac_try") 2>&5
1661   ac_status=$?
1662   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1663   test $ac_status = 0; }; }; then :
1664   ac_retval=0
1665 else
1666   $as_echo "$as_me: program exited with status $ac_status" >&5
1667        $as_echo "$as_me: failed program was:" >&5
1668 sed 's/^/| /' conftest.$ac_ext >&5
1669
1670        ac_retval=$ac_status
1671 fi
1672   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1673   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1674   return $ac_retval
1675
1676 } # ac_fn_c_try_run
1677
1678 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1679 # -------------------------------------------------------
1680 # Tests whether HEADER exists and can be compiled using the include files in
1681 # INCLUDES, setting the cache variable VAR accordingly.
1682 ac_fn_c_check_header_compile ()
1683 {
1684   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1685   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1686 $as_echo_n "checking for $2... " >&6; }
1687 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1688   $as_echo_n "(cached) " >&6
1689 else
1690   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1691 /* end confdefs.h.  */
1692 $4
1693 #include <$2>
1694 _ACEOF
1695 if ac_fn_c_try_compile "$LINENO"; then :
1696   eval "$3=yes"
1697 else
1698   eval "$3=no"
1699 fi
1700 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1701 fi
1702 eval ac_res=\$$3
1703                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1704 $as_echo "$ac_res" >&6; }
1705   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1706
1707 } # ac_fn_c_check_header_compile
1708
1709 # ac_fn_c_try_link LINENO
1710 # -----------------------
1711 # Try to link conftest.$ac_ext, and return whether this succeeded.
1712 ac_fn_c_try_link ()
1713 {
1714   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1715   rm -f conftest.$ac_objext conftest$ac_exeext
1716   if { { ac_try="$ac_link"
1717 case "(($ac_try" in
1718   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1719   *) ac_try_echo=$ac_try;;
1720 esac
1721 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1722 $as_echo "$ac_try_echo"; } >&5
1723   (eval "$ac_link") 2>conftest.err
1724   ac_status=$?
1725   if test -s conftest.err; then
1726     grep -v '^ *+' conftest.err >conftest.er1
1727     cat conftest.er1 >&5
1728     mv -f conftest.er1 conftest.err
1729   fi
1730   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1731   test $ac_status = 0; } && {
1732          test -z "$ac_c_werror_flag" ||
1733          test ! -s conftest.err
1734        } && test -s conftest$ac_exeext && {
1735          test "$cross_compiling" = yes ||
1736          $as_test_x conftest$ac_exeext
1737        }; then :
1738   ac_retval=0
1739 else
1740   $as_echo "$as_me: failed program was:" >&5
1741 sed 's/^/| /' conftest.$ac_ext >&5
1742
1743         ac_retval=1
1744 fi
1745   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1746   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1747   # interfere with the next link command; also delete a directory that is
1748   # left behind by Apple's compiler.  We do this before executing the actions.
1749   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1750   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1751   return $ac_retval
1752
1753 } # ac_fn_c_try_link
1754
1755 # ac_fn_c_check_func LINENO FUNC VAR
1756 # ----------------------------------
1757 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1758 ac_fn_c_check_func ()
1759 {
1760   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1761   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1762 $as_echo_n "checking for $2... " >&6; }
1763 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1764   $as_echo_n "(cached) " >&6
1765 else
1766   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1767 /* end confdefs.h.  */
1768 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1769    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1770 #define $2 innocuous_$2
1771
1772 /* System header to define __stub macros and hopefully few prototypes,
1773     which can conflict with char $2 (); below.
1774     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1775     <limits.h> exists even on freestanding compilers.  */
1776
1777 #ifdef __STDC__
1778 # include <limits.h>
1779 #else
1780 # include <assert.h>
1781 #endif
1782
1783 #undef $2
1784
1785 /* Override any GCC internal prototype to avoid an error.
1786    Use char because int might match the return type of a GCC
1787    builtin and then its argument prototype would still apply.  */
1788 #ifdef __cplusplus
1789 extern "C"
1790 #endif
1791 char $2 ();
1792 /* The GNU C library defines this for functions which it implements
1793     to always fail with ENOSYS.  Some functions are actually named
1794     something starting with __ and the normal name is an alias.  */
1795 #if defined __stub_$2 || defined __stub___$2
1796 choke me
1797 #endif
1798
1799 int
1800 main ()
1801 {
1802 return $2 ();
1803   ;
1804   return 0;
1805 }
1806 _ACEOF
1807 if ac_fn_c_try_link "$LINENO"; then :
1808   eval "$3=yes"
1809 else
1810   eval "$3=no"
1811 fi
1812 rm -f core conftest.err conftest.$ac_objext \
1813     conftest$ac_exeext conftest.$ac_ext
1814 fi
1815 eval ac_res=\$$3
1816                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1817 $as_echo "$ac_res" >&6; }
1818   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1819
1820 } # ac_fn_c_check_func
1821 cat >config.log <<_ACEOF
1822 This file contains any messages produced by compilers while
1823 running configure, to aid debugging if configure makes a mistake.
1824
1825 It was created by $as_me, which was
1826 generated by GNU Autoconf 2.64.  Invocation command line was
1827
1828   $ $0 $@
1829
1830 _ACEOF
1831 exec 5>>config.log
1832 {
1833 cat <<_ASUNAME
1834 ## --------- ##
1835 ## Platform. ##
1836 ## --------- ##
1837
1838 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1839 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1840 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1841 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1842 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1843
1844 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1845 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1846
1847 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1848 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1849 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1850 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1851 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1852 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1853 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1854
1855 _ASUNAME
1856
1857 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1858 for as_dir in $PATH
1859 do
1860   IFS=$as_save_IFS
1861   test -z "$as_dir" && as_dir=.
1862     $as_echo "PATH: $as_dir"
1863   done
1864 IFS=$as_save_IFS
1865
1866 } >&5
1867
1868 cat >&5 <<_ACEOF
1869
1870
1871 ## ----------- ##
1872 ## Core tests. ##
1873 ## ----------- ##
1874
1875 _ACEOF
1876
1877
1878 # Keep a trace of the command line.
1879 # Strip out --no-create and --no-recursion so they do not pile up.
1880 # Strip out --silent because we don't want to record it for future runs.
1881 # Also quote any args containing shell meta-characters.
1882 # Make two passes to allow for proper duplicate-argument suppression.
1883 ac_configure_args=
1884 ac_configure_args0=
1885 ac_configure_args1=
1886 ac_must_keep_next=false
1887 for ac_pass in 1 2
1888 do
1889   for ac_arg
1890   do
1891     case $ac_arg in
1892     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1893     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1894     | -silent | --silent | --silen | --sile | --sil)
1895       continue ;;
1896     *\'*)
1897       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1898     esac
1899     case $ac_pass in
1900     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1901     2)
1902       as_fn_append ac_configure_args1 " '$ac_arg'"
1903       if test $ac_must_keep_next = true; then
1904         ac_must_keep_next=false # Got value, back to normal.
1905       else
1906         case $ac_arg in
1907           *=* | --config-cache | -C | -disable-* | --disable-* \
1908           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1909           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1910           | -with-* | --with-* | -without-* | --without-* | --x)
1911             case "$ac_configure_args0 " in
1912               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1913             esac
1914             ;;
1915           -* ) ac_must_keep_next=true ;;
1916         esac
1917       fi
1918       as_fn_append ac_configure_args " '$ac_arg'"
1919       ;;
1920     esac
1921   done
1922 done
1923 { ac_configure_args0=; unset ac_configure_args0;}
1924 { ac_configure_args1=; unset ac_configure_args1;}
1925
1926 # When interrupted or exit'd, cleanup temporary files, and complete
1927 # config.log.  We remove comments because anyway the quotes in there
1928 # would cause problems or look ugly.
1929 # WARNING: Use '\'' to represent an apostrophe within the trap.
1930 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1931 trap 'exit_status=$?
1932   # Save into config.log some information that might help in debugging.
1933   {
1934     echo
1935
1936     cat <<\_ASBOX
1937 ## ---------------- ##
1938 ## Cache variables. ##
1939 ## ---------------- ##
1940 _ASBOX
1941     echo
1942     # The following way of writing the cache mishandles newlines in values,
1943 (
1944   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1945     eval ac_val=\$$ac_var
1946     case $ac_val in #(
1947     *${as_nl}*)
1948       case $ac_var in #(
1949       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1950 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1951       esac
1952       case $ac_var in #(
1953       _ | IFS | as_nl) ;; #(
1954       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1955       *) { eval $ac_var=; unset $ac_var;} ;;
1956       esac ;;
1957     esac
1958   done
1959   (set) 2>&1 |
1960     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1961     *${as_nl}ac_space=\ *)
1962       sed -n \
1963         "s/'\''/'\''\\\\'\'''\''/g;
1964           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1965       ;; #(
1966     *)
1967       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1968       ;;
1969     esac |
1970     sort
1971 )
1972     echo
1973
1974     cat <<\_ASBOX
1975 ## ----------------- ##
1976 ## Output variables. ##
1977 ## ----------------- ##
1978 _ASBOX
1979     echo
1980     for ac_var in $ac_subst_vars
1981     do
1982       eval ac_val=\$$ac_var
1983       case $ac_val in
1984       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1985       esac
1986       $as_echo "$ac_var='\''$ac_val'\''"
1987     done | sort
1988     echo
1989
1990     if test -n "$ac_subst_files"; then
1991       cat <<\_ASBOX
1992 ## ------------------- ##
1993 ## File substitutions. ##
1994 ## ------------------- ##
1995 _ASBOX
1996       echo
1997       for ac_var in $ac_subst_files
1998       do
1999         eval ac_val=\$$ac_var
2000         case $ac_val in
2001         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2002         esac
2003         $as_echo "$ac_var='\''$ac_val'\''"
2004       done | sort
2005       echo
2006     fi
2007
2008     if test -s confdefs.h; then
2009       cat <<\_ASBOX
2010 ## ----------- ##
2011 ## confdefs.h. ##
2012 ## ----------- ##
2013 _ASBOX
2014       echo
2015       cat confdefs.h
2016       echo
2017     fi
2018     test "$ac_signal" != 0 &&
2019       $as_echo "$as_me: caught signal $ac_signal"
2020     $as_echo "$as_me: exit $exit_status"
2021   } >&5
2022   rm -f core *.core core.conftest.* &&
2023     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2024     exit $exit_status
2025 ' 0
2026 for ac_signal in 1 2 13 15; do
2027   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2028 done
2029 ac_signal=0
2030
2031 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2032 rm -f -r conftest* confdefs.h
2033
2034 $as_echo "/* confdefs.h */" > confdefs.h
2035
2036 # Predefined preprocessor variables.
2037
2038 cat >>confdefs.h <<_ACEOF
2039 #define PACKAGE_NAME "$PACKAGE_NAME"
2040 _ACEOF
2041
2042 cat >>confdefs.h <<_ACEOF
2043 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2044 _ACEOF
2045
2046 cat >>confdefs.h <<_ACEOF
2047 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2048 _ACEOF
2049
2050 cat >>confdefs.h <<_ACEOF
2051 #define PACKAGE_STRING "$PACKAGE_STRING"
2052 _ACEOF
2053
2054 cat >>confdefs.h <<_ACEOF
2055 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2056 _ACEOF
2057
2058 cat >>confdefs.h <<_ACEOF
2059 #define PACKAGE_URL "$PACKAGE_URL"
2060 _ACEOF
2061
2062
2063 # Let the site file select an alternate cache file if it wants to.
2064 # Prefer an explicitly selected file to automatically selected ones.
2065 ac_site_file1=NONE
2066 ac_site_file2=NONE
2067 if test -n "$CONFIG_SITE"; then
2068   ac_site_file1=$CONFIG_SITE
2069 elif test "x$prefix" != xNONE; then
2070   ac_site_file1=$prefix/share/config.site
2071   ac_site_file2=$prefix/etc/config.site
2072 else
2073   ac_site_file1=$ac_default_prefix/share/config.site
2074   ac_site_file2=$ac_default_prefix/etc/config.site
2075 fi
2076 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2077 do
2078   test "x$ac_site_file" = xNONE && continue
2079   if test -r "$ac_site_file"; then
2080     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2081 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2082     sed 's/^/| /' "$ac_site_file" >&5
2083     . "$ac_site_file"
2084   fi
2085 done
2086
2087 if test -r "$cache_file"; then
2088   # Some versions of bash will fail to source /dev/null (special
2089   # files actually), so we avoid doing that.
2090   if test -f "$cache_file"; then
2091     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2092 $as_echo "$as_me: loading cache $cache_file" >&6;}
2093     case $cache_file in
2094       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2095       *)                      . "./$cache_file";;
2096     esac
2097   fi
2098 else
2099   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2100 $as_echo "$as_me: creating cache $cache_file" >&6;}
2101   >$cache_file
2102 fi
2103
2104 # Check that the precious variables saved in the cache have kept the same
2105 # value.
2106 ac_cache_corrupted=false
2107 for ac_var in $ac_precious_vars; do
2108   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2109   eval ac_new_set=\$ac_env_${ac_var}_set
2110   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2111   eval ac_new_val=\$ac_env_${ac_var}_value
2112   case $ac_old_set,$ac_new_set in
2113     set,)
2114       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2115 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2116       ac_cache_corrupted=: ;;
2117     ,set)
2118       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2119 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2120       ac_cache_corrupted=: ;;
2121     ,);;
2122     *)
2123       if test "x$ac_old_val" != "x$ac_new_val"; then
2124         # differences in whitespace do not lead to failure.
2125         ac_old_val_w=`echo x $ac_old_val`
2126         ac_new_val_w=`echo x $ac_new_val`
2127         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2128           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2129 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2130           ac_cache_corrupted=:
2131         else
2132           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2133 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2134           eval $ac_var=\$ac_old_val
2135         fi
2136         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2137 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2138         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2139 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2140       fi;;
2141   esac
2142   # Pass precious variables to config.status.
2143   if test "$ac_new_set" = set; then
2144     case $ac_new_val in
2145     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2146     *) ac_arg=$ac_var=$ac_new_val ;;
2147     esac
2148     case " $ac_configure_args " in
2149       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2150       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2151     esac
2152   fi
2153 done
2154 if $ac_cache_corrupted; then
2155   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2156 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2157   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2158 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2159   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2160 fi
2161 ## -------------------- ##
2162 ## Main body of script. ##
2163 ## -------------------- ##
2164
2165 ac_ext=c
2166 ac_cpp='$CPP $CPPFLAGS'
2167 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2168 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2169 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2170
2171
2172 # This file contains common code used by all simulators.
2173 #
2174 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2175 # directory.  It is intended to be invoked before any target specific stuff.
2176 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2177 # It is intended to be invoked last.
2178 #
2179 # The simulator's configure.in should look like:
2180 #
2181 # dnl Process this file with autoconf to produce a configure script.
2182 # AC_PREREQ(2.64)dnl
2183 # AC_INIT(Makefile.in)
2184 # sinclude(../common/aclocal.m4)
2185 #
2186 # SIM_AC_COMMON
2187 #
2188 # ... target specific stuff ...
2189 #
2190 # SIM_AC_OUTPUT
2191
2192 # Include global overrides and fixes for Autoconf.
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219 # _AC_CHECK_DECL_BODY
2220 # -------------------
2221 # Shell function body for AC_CHECK_DECL.
2222 # _AC_CHECK_DECL_BODY
2223
2224 # _AC_CHECK_DECLS(SYMBOL, ACTION-IF_FOUND, ACTION-IF-NOT-FOUND,
2225 #                 INCLUDES)
2226 # -------------------------------------------------------------
2227 # Helper to AC_CHECK_DECLS, which generates the check for a single
2228 # SYMBOL with INCLUDES, performs the AC_DEFINE, then expands
2229 # ACTION-IF-FOUND or ACTION-IF-NOT-FOUND.
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240 ##                                                          -*- Autoconf -*-
2241
2242 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
2243 # Free Software Foundation, Inc.
2244 #
2245 # This file is free software; the Free Software Foundation
2246 # gives unlimited permission to copy and/or distribute it,
2247 # with or without modifications, as long as this notice is preserved.
2248
2249 # serial 8
2250
2251 # Based on depend.m4 from automake 1.9, modified for standalone use in
2252 # an environment where GNU make is required.
2253
2254 # ZW_PROG_COMPILER_DEPENDENCIES
2255 # -----------------------------
2256 # Variant of _AM_DEPENDENCIES which just does the dependency probe and
2257 # sets fooDEPMODE accordingly.  Cache-variable compatible with
2258 # original; not side-effect compatible.  As the users of this macro
2259 # may require accurate dependencies for correct builds, it does *not*
2260 # honor --disable-dependency-checking, and failure to detect a usable
2261 # method is an error.  depcomp is assumed to be located in
2262 # $ac_aux_dir.
2263 #
2264 # FIXME: Should use the Autoconf 2.5x language-selection mechanism.
2265
2266
2267
2268 # AM_SET_DEPDIR
2269 # -------------
2270 # Choose a directory name for dependency files.
2271
2272
2273 # ZW_CREATE_DEPDIR
2274 # ----------------
2275 # As AM_SET_DEPDIR, but also create the directory at config.status time.
2276
2277
2278
2279
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2318
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2320
2321
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2324
2325
2326 sim_inline="-DDEFAULT_INLINE=0"
2327
2328
2329
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2331
2332
2333
2334
2335
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2339
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2359
2360
2361
2362
2363 # intl sister-directory configuration rules.
2364 #
2365
2366 # The idea behind this macro is that there's no need to repeat all the
2367 # autoconf probes done by the intl directory - it's already done them
2368 # for us.  In fact, there's no need even to look at the cache for the
2369 # answers.  All we need to do is nab a few pieces of information.
2370 # The intl directory is set up to make this easy, by generating a
2371 # small file which can be sourced as a shell script; then we produce
2372 # the necessary substitutions and definitions for this directory.
2373
2374
2375
2376 # Autoconf M4 include file defining utility macros for complex Canadian
2377 # cross builds.
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387 ####
2388 # _NCN_TOOL_PREFIXES:  Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2389 # or AC_INIT.
2390 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2391
2392 ####
2393 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2394 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2395
2396
2397 ####
2398 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2399 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2400
2401
2402
2403 # Backported from Autoconf 2.5x; can go away when and if
2404 # we switch.  Put the OS path separator in $PATH_SEPARATOR.
2405
2406
2407
2408
2409 # ACX_HAVE_GCC_FOR_TARGET
2410 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2411
2412
2413 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2414 # Searching for installed target binutils.  We need to take extra care,
2415 # else we may find the wrong assembler, linker, etc., and lose.
2416 #
2417 # First try --with-build-time-tools, if specified.
2418 #
2419 # For build != host, we ask the installed GCC for the name of the tool it
2420 # uses, and accept it if it is an absolute path.  This is because the
2421 # only good choice for a compiler is the same GCC version that is being
2422 # installed (or we couldn't make target libraries), and we assume that
2423 # on the host system we'll have not only the same GCC version, but also
2424 # the same binutils version.
2425 #
2426 # For build == host, search the same directories that the installed
2427 # compiler will search.  We used to do this for the assembler, linker,
2428 # and nm only; for simplicity of configuration, however, we extend this
2429 # criterion to tools (such as ar and ranlib) that are never invoked by
2430 # the compiler, to avoid mismatches.
2431 #
2432 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2433 # if build == target.  This makes the most sense only when bootstrapping,
2434 # but we also do so when build != host.  In this case, we hope that the
2435 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2436 #
2437 # If we do not find a suitable binary, then try the user's path.
2438
2439
2440 ###
2441 # AC_PROG_CPP_WERROR
2442 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2443 # triggers warnings from the preprocessor.  Will be in autoconf 2.58.
2444 # For now, using this also overrides header checks to use only the
2445 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2446 # bit harder from here).
2447 # Eventually autoconf will default to checking headers with the compiler
2448 # instead, and we'll have to do this differently.
2449
2450 # AC_PROG_CPP_WERROR
2451
2452 # Test for GNAT.
2453 # We require the gnatbind & gnatmake programs, as well as a compiler driver
2454 # that understands Ada.  We use the user's CC setting, already found, and
2455 # possibly add $1 to the command-line parameters.
2456 #
2457 # Sets the shell variable have_gnat to yes or no as appropriate, and
2458 # substitutes GNATBIND and GNATMAKE.
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484 ac_ext=c
2485 ac_cpp='$CPP $CPPFLAGS'
2486 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2487 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2488 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2489 if test -n "$ac_tool_prefix"; then
2490   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2491 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2493 $as_echo_n "checking for $ac_word... " >&6; }
2494 if test "${ac_cv_prog_CC+set}" = set; then :
2495   $as_echo_n "(cached) " >&6
2496 else
2497   if test -n "$CC"; then
2498   ac_cv_prog_CC="$CC" # Let the user override the test.
2499 else
2500 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2501 for as_dir in $PATH
2502 do
2503   IFS=$as_save_IFS
2504   test -z "$as_dir" && as_dir=.
2505     for ac_exec_ext in '' $ac_executable_extensions; do
2506   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2507     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2508     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2509     break 2
2510   fi
2511 done
2512   done
2513 IFS=$as_save_IFS
2514
2515 fi
2516 fi
2517 CC=$ac_cv_prog_CC
2518 if test -n "$CC"; then
2519   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2520 $as_echo "$CC" >&6; }
2521 else
2522   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2523 $as_echo "no" >&6; }
2524 fi
2525
2526
2527 fi
2528 if test -z "$ac_cv_prog_CC"; then
2529   ac_ct_CC=$CC
2530   # Extract the first word of "gcc", so it can be a program name with args.
2531 set dummy gcc; ac_word=$2
2532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2533 $as_echo_n "checking for $ac_word... " >&6; }
2534 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2535   $as_echo_n "(cached) " >&6
2536 else
2537   if test -n "$ac_ct_CC"; then
2538   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2539 else
2540 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2541 for as_dir in $PATH
2542 do
2543   IFS=$as_save_IFS
2544   test -z "$as_dir" && as_dir=.
2545     for ac_exec_ext in '' $ac_executable_extensions; do
2546   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2547     ac_cv_prog_ac_ct_CC="gcc"
2548     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2549     break 2
2550   fi
2551 done
2552   done
2553 IFS=$as_save_IFS
2554
2555 fi
2556 fi
2557 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2558 if test -n "$ac_ct_CC"; then
2559   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2560 $as_echo "$ac_ct_CC" >&6; }
2561 else
2562   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2563 $as_echo "no" >&6; }
2564 fi
2565
2566   if test "x$ac_ct_CC" = x; then
2567     CC=""
2568   else
2569     case $cross_compiling:$ac_tool_warned in
2570 yes:)
2571 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2572 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2573 ac_tool_warned=yes ;;
2574 esac
2575     CC=$ac_ct_CC
2576   fi
2577 else
2578   CC="$ac_cv_prog_CC"
2579 fi
2580
2581 if test -z "$CC"; then
2582           if test -n "$ac_tool_prefix"; then
2583     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2584 set dummy ${ac_tool_prefix}cc; ac_word=$2
2585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2586 $as_echo_n "checking for $ac_word... " >&6; }
2587 if test "${ac_cv_prog_CC+set}" = set; then :
2588   $as_echo_n "(cached) " >&6
2589 else
2590   if test -n "$CC"; then
2591   ac_cv_prog_CC="$CC" # Let the user override the test.
2592 else
2593 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2594 for as_dir in $PATH
2595 do
2596   IFS=$as_save_IFS
2597   test -z "$as_dir" && as_dir=.
2598     for ac_exec_ext in '' $ac_executable_extensions; do
2599   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2600     ac_cv_prog_CC="${ac_tool_prefix}cc"
2601     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2602     break 2
2603   fi
2604 done
2605   done
2606 IFS=$as_save_IFS
2607
2608 fi
2609 fi
2610 CC=$ac_cv_prog_CC
2611 if test -n "$CC"; then
2612   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2613 $as_echo "$CC" >&6; }
2614 else
2615   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2616 $as_echo "no" >&6; }
2617 fi
2618
2619
2620   fi
2621 fi
2622 if test -z "$CC"; then
2623   # Extract the first word of "cc", so it can be a program name with args.
2624 set dummy cc; ac_word=$2
2625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2626 $as_echo_n "checking for $ac_word... " >&6; }
2627 if test "${ac_cv_prog_CC+set}" = set; then :
2628   $as_echo_n "(cached) " >&6
2629 else
2630   if test -n "$CC"; then
2631   ac_cv_prog_CC="$CC" # Let the user override the test.
2632 else
2633   ac_prog_rejected=no
2634 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2635 for as_dir in $PATH
2636 do
2637   IFS=$as_save_IFS
2638   test -z "$as_dir" && as_dir=.
2639     for ac_exec_ext in '' $ac_executable_extensions; do
2640   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2641     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2642        ac_prog_rejected=yes
2643        continue
2644      fi
2645     ac_cv_prog_CC="cc"
2646     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2647     break 2
2648   fi
2649 done
2650   done
2651 IFS=$as_save_IFS
2652
2653 if test $ac_prog_rejected = yes; then
2654   # We found a bogon in the path, so make sure we never use it.
2655   set dummy $ac_cv_prog_CC
2656   shift
2657   if test $# != 0; then
2658     # We chose a different compiler from the bogus one.
2659     # However, it has the same basename, so the bogon will be chosen
2660     # first if we set CC to just the basename; use the full file name.
2661     shift
2662     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2663   fi
2664 fi
2665 fi
2666 fi
2667 CC=$ac_cv_prog_CC
2668 if test -n "$CC"; then
2669   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2670 $as_echo "$CC" >&6; }
2671 else
2672   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2673 $as_echo "no" >&6; }
2674 fi
2675
2676
2677 fi
2678 if test -z "$CC"; then
2679   if test -n "$ac_tool_prefix"; then
2680   for ac_prog in cl.exe
2681   do
2682     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2683 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2685 $as_echo_n "checking for $ac_word... " >&6; }
2686 if test "${ac_cv_prog_CC+set}" = set; then :
2687   $as_echo_n "(cached) " >&6
2688 else
2689   if test -n "$CC"; then
2690   ac_cv_prog_CC="$CC" # Let the user override the test.
2691 else
2692 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2693 for as_dir in $PATH
2694 do
2695   IFS=$as_save_IFS
2696   test -z "$as_dir" && as_dir=.
2697     for ac_exec_ext in '' $ac_executable_extensions; do
2698   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2699     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2700     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2701     break 2
2702   fi
2703 done
2704   done
2705 IFS=$as_save_IFS
2706
2707 fi
2708 fi
2709 CC=$ac_cv_prog_CC
2710 if test -n "$CC"; then
2711   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2712 $as_echo "$CC" >&6; }
2713 else
2714   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2715 $as_echo "no" >&6; }
2716 fi
2717
2718
2719     test -n "$CC" && break
2720   done
2721 fi
2722 if test -z "$CC"; then
2723   ac_ct_CC=$CC
2724   for ac_prog in cl.exe
2725 do
2726   # Extract the first word of "$ac_prog", so it can be a program name with args.
2727 set dummy $ac_prog; ac_word=$2
2728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2729 $as_echo_n "checking for $ac_word... " >&6; }
2730 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2731   $as_echo_n "(cached) " >&6
2732 else
2733   if test -n "$ac_ct_CC"; then
2734   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2735 else
2736 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2737 for as_dir in $PATH
2738 do
2739   IFS=$as_save_IFS
2740   test -z "$as_dir" && as_dir=.
2741     for ac_exec_ext in '' $ac_executable_extensions; do
2742   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2743     ac_cv_prog_ac_ct_CC="$ac_prog"
2744     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2745     break 2
2746   fi
2747 done
2748   done
2749 IFS=$as_save_IFS
2750
2751 fi
2752 fi
2753 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2754 if test -n "$ac_ct_CC"; then
2755   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2756 $as_echo "$ac_ct_CC" >&6; }
2757 else
2758   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2759 $as_echo "no" >&6; }
2760 fi
2761
2762
2763   test -n "$ac_ct_CC" && break
2764 done
2765
2766   if test "x$ac_ct_CC" = x; then
2767     CC=""
2768   else
2769     case $cross_compiling:$ac_tool_warned in
2770 yes:)
2771 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2772 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2773 ac_tool_warned=yes ;;
2774 esac
2775     CC=$ac_ct_CC
2776   fi
2777 fi
2778
2779 fi
2780
2781
2782 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2783 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2784 as_fn_error "no acceptable C compiler found in \$PATH
2785 See \`config.log' for more details." "$LINENO" 5; }
2786
2787 # Provide some information about the compiler.
2788 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2789 set X $ac_compile
2790 ac_compiler=$2
2791 for ac_option in --version -v -V -qversion; do
2792   { { ac_try="$ac_compiler $ac_option >&5"
2793 case "(($ac_try" in
2794   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2795   *) ac_try_echo=$ac_try;;
2796 esac
2797 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2798 $as_echo "$ac_try_echo"; } >&5
2799   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2800   ac_status=$?
2801   if test -s conftest.err; then
2802     sed '10a\
2803 ... rest of stderr output deleted ...
2804          10q' conftest.err >conftest.er1
2805     cat conftest.er1 >&5
2806     rm -f conftest.er1 conftest.err
2807   fi
2808   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2809   test $ac_status = 0; }
2810 done
2811
2812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2813 /* end confdefs.h.  */
2814
2815 int
2816 main ()
2817 {
2818
2819   ;
2820   return 0;
2821 }
2822 _ACEOF
2823 ac_clean_files_save=$ac_clean_files
2824 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2825 # Try to create an executable without -o first, disregard a.out.
2826 # It will help us diagnose broken compilers, and finding out an intuition
2827 # of exeext.
2828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2829 $as_echo_n "checking for C compiler default output file name... " >&6; }
2830 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2831
2832 # The possible output files:
2833 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2834
2835 ac_rmfiles=
2836 for ac_file in $ac_files
2837 do
2838   case $ac_file in
2839     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2840     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2841   esac
2842 done
2843 rm -f $ac_rmfiles
2844
2845 if { { ac_try="$ac_link_default"
2846 case "(($ac_try" in
2847   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2848   *) ac_try_echo=$ac_try;;
2849 esac
2850 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2851 $as_echo "$ac_try_echo"; } >&5
2852   (eval "$ac_link_default") 2>&5
2853   ac_status=$?
2854   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2855   test $ac_status = 0; }; then :
2856   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2857 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2858 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2859 # so that the user can short-circuit this test for compilers unknown to
2860 # Autoconf.
2861 for ac_file in $ac_files ''
2862 do
2863   test -f "$ac_file" || continue
2864   case $ac_file in
2865     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2866         ;;
2867     [ab].out )
2868         # We found the default executable, but exeext='' is most
2869         # certainly right.
2870         break;;
2871     *.* )
2872         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2873         then :; else
2874            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2875         fi
2876         # We set ac_cv_exeext here because the later test for it is not
2877         # safe: cross compilers may not add the suffix if given an `-o'
2878         # argument, so we may need to know it at that point already.
2879         # Even if this section looks crufty: it has the advantage of
2880         # actually working.
2881         break;;
2882     * )
2883         break;;
2884   esac
2885 done
2886 test "$ac_cv_exeext" = no && ac_cv_exeext=
2887
2888 else
2889   ac_file=''
2890 fi
2891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2892 $as_echo "$ac_file" >&6; }
2893 if test -z "$ac_file"; then :
2894   $as_echo "$as_me: failed program was:" >&5
2895 sed 's/^/| /' conftest.$ac_ext >&5
2896
2897 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2898 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2899 { as_fn_set_status 77
2900 as_fn_error "C compiler cannot create executables
2901 See \`config.log' for more details." "$LINENO" 5; }; }
2902 fi
2903 ac_exeext=$ac_cv_exeext
2904
2905 # Check that the compiler produces executables we can run.  If not, either
2906 # the compiler is broken, or we cross compile.
2907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2908 $as_echo_n "checking whether the C compiler works... " >&6; }
2909 # If not cross compiling, check that we can run a simple program.
2910 if test "$cross_compiling" != yes; then
2911   if { ac_try='./$ac_file'
2912   { { case "(($ac_try" in
2913   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2914   *) ac_try_echo=$ac_try;;
2915 esac
2916 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2917 $as_echo "$ac_try_echo"; } >&5
2918   (eval "$ac_try") 2>&5
2919   ac_status=$?
2920   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2921   test $ac_status = 0; }; }; then
2922     cross_compiling=no
2923   else
2924     if test "$cross_compiling" = maybe; then
2925         cross_compiling=yes
2926     else
2927         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2928 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2929 as_fn_error "cannot run C compiled programs.
2930 If you meant to cross compile, use \`--host'.
2931 See \`config.log' for more details." "$LINENO" 5; }
2932     fi
2933   fi
2934 fi
2935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2936 $as_echo "yes" >&6; }
2937
2938 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2939 ac_clean_files=$ac_clean_files_save
2940 # Check that the compiler produces executables we can run.  If not, either
2941 # the compiler is broken, or we cross compile.
2942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2943 $as_echo_n "checking whether we are cross compiling... " >&6; }
2944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2945 $as_echo "$cross_compiling" >&6; }
2946
2947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2948 $as_echo_n "checking for suffix of executables... " >&6; }
2949 if { { ac_try="$ac_link"
2950 case "(($ac_try" in
2951   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2952   *) ac_try_echo=$ac_try;;
2953 esac
2954 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2955 $as_echo "$ac_try_echo"; } >&5
2956   (eval "$ac_link") 2>&5
2957   ac_status=$?
2958   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2959   test $ac_status = 0; }; then :
2960   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2961 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2962 # work properly (i.e., refer to `conftest.exe'), while it won't with
2963 # `rm'.
2964 for ac_file in conftest.exe conftest conftest.*; do
2965   test -f "$ac_file" || continue
2966   case $ac_file in
2967     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2968     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2969           break;;
2970     * ) break;;
2971   esac
2972 done
2973 else
2974   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2975 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2976 as_fn_error "cannot compute suffix of executables: cannot compile and link
2977 See \`config.log' for more details." "$LINENO" 5; }
2978 fi
2979 rm -f conftest$ac_cv_exeext
2980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2981 $as_echo "$ac_cv_exeext" >&6; }
2982
2983 rm -f conftest.$ac_ext
2984 EXEEXT=$ac_cv_exeext
2985 ac_exeext=$EXEEXT
2986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2987 $as_echo_n "checking for suffix of object files... " >&6; }
2988 if test "${ac_cv_objext+set}" = set; then :
2989   $as_echo_n "(cached) " >&6
2990 else
2991   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2992 /* end confdefs.h.  */
2993
2994 int
2995 main ()
2996 {
2997
2998   ;
2999   return 0;
3000 }
3001 _ACEOF
3002 rm -f conftest.o conftest.obj
3003 if { { ac_try="$ac_compile"
3004 case "(($ac_try" in
3005   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3006   *) ac_try_echo=$ac_try;;
3007 esac
3008 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3009 $as_echo "$ac_try_echo"; } >&5
3010   (eval "$ac_compile") 2>&5
3011   ac_status=$?
3012   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3013   test $ac_status = 0; }; then :
3014   for ac_file in conftest.o conftest.obj conftest.*; do
3015   test -f "$ac_file" || continue;
3016   case $ac_file in
3017     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3018     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3019        break;;
3020   esac
3021 done
3022 else
3023   $as_echo "$as_me: failed program was:" >&5
3024 sed 's/^/| /' conftest.$ac_ext >&5
3025
3026 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3027 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3028 as_fn_error "cannot compute suffix of object files: cannot compile
3029 See \`config.log' for more details." "$LINENO" 5; }
3030 fi
3031 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3032 fi
3033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3034 $as_echo "$ac_cv_objext" >&6; }
3035 OBJEXT=$ac_cv_objext
3036 ac_objext=$OBJEXT
3037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3038 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3039 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3040   $as_echo_n "(cached) " >&6
3041 else
3042   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3043 /* end confdefs.h.  */
3044
3045 int
3046 main ()
3047 {
3048 #ifndef __GNUC__
3049        choke me
3050 #endif
3051
3052   ;
3053   return 0;
3054 }
3055 _ACEOF
3056 if ac_fn_c_try_compile "$LINENO"; then :
3057   ac_compiler_gnu=yes
3058 else
3059   ac_compiler_gnu=no
3060 fi
3061 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3062 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3063
3064 fi
3065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3066 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3067 if test $ac_compiler_gnu = yes; then
3068   GCC=yes
3069 else
3070   GCC=
3071 fi
3072 ac_test_CFLAGS=${CFLAGS+set}
3073 ac_save_CFLAGS=$CFLAGS
3074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3075 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3076 if test "${ac_cv_prog_cc_g+set}" = set; then :
3077   $as_echo_n "(cached) " >&6
3078 else
3079   ac_save_c_werror_flag=$ac_c_werror_flag
3080    ac_c_werror_flag=yes
3081    ac_cv_prog_cc_g=no
3082    CFLAGS="-g"
3083    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3084 /* end confdefs.h.  */
3085
3086 int
3087 main ()
3088 {
3089
3090   ;
3091   return 0;
3092 }
3093 _ACEOF
3094 if ac_fn_c_try_compile "$LINENO"; then :
3095   ac_cv_prog_cc_g=yes
3096 else
3097   CFLAGS=""
3098       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3099 /* end confdefs.h.  */
3100
3101 int
3102 main ()
3103 {
3104
3105   ;
3106   return 0;
3107 }
3108 _ACEOF
3109 if ac_fn_c_try_compile "$LINENO"; then :
3110
3111 else
3112   ac_c_werror_flag=$ac_save_c_werror_flag
3113          CFLAGS="-g"
3114          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3115 /* end confdefs.h.  */
3116
3117 int
3118 main ()
3119 {
3120
3121   ;
3122   return 0;
3123 }
3124 _ACEOF
3125 if ac_fn_c_try_compile "$LINENO"; then :
3126   ac_cv_prog_cc_g=yes
3127 fi
3128 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3129 fi
3130 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3131 fi
3132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3133    ac_c_werror_flag=$ac_save_c_werror_flag
3134 fi
3135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3136 $as_echo "$ac_cv_prog_cc_g" >&6; }
3137 if test "$ac_test_CFLAGS" = set; then
3138   CFLAGS=$ac_save_CFLAGS
3139 elif test $ac_cv_prog_cc_g = yes; then
3140   if test "$GCC" = yes; then
3141     CFLAGS="-g -O2"
3142   else
3143     CFLAGS="-g"
3144   fi
3145 else
3146   if test "$GCC" = yes; then
3147     CFLAGS="-O2"
3148   else
3149     CFLAGS=
3150   fi
3151 fi
3152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3153 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3154 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3155   $as_echo_n "(cached) " >&6
3156 else
3157   ac_cv_prog_cc_c89=no
3158 ac_save_CC=$CC
3159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3160 /* end confdefs.h.  */
3161 #include <stdarg.h>
3162 #include <stdio.h>
3163 #include <sys/types.h>
3164 #include <sys/stat.h>
3165 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3166 struct buf { int x; };
3167 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3168 static char *e (p, i)
3169      char **p;
3170      int i;
3171 {
3172   return p[i];
3173 }
3174 static char *f (char * (*g) (char **, int), char **p, ...)
3175 {
3176   char *s;
3177   va_list v;
3178   va_start (v,p);
3179   s = g (p, va_arg (v,int));
3180   va_end (v);
3181   return s;
3182 }
3183
3184 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3185    function prototypes and stuff, but not '\xHH' hex character constants.
3186    These don't provoke an error unfortunately, instead are silently treated
3187    as 'x'.  The following induces an error, until -std is added to get
3188    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3189    array size at least.  It's necessary to write '\x00'==0 to get something
3190    that's true only with -std.  */
3191 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3192
3193 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3194    inside strings and character constants.  */
3195 #define FOO(x) 'x'
3196 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3197
3198 int test (int i, double x);
3199 struct s1 {int (*f) (int a);};
3200 struct s2 {int (*f) (double a);};
3201 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3202 int argc;
3203 char **argv;
3204 int
3205 main ()
3206 {
3207 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3208   ;
3209   return 0;
3210 }
3211 _ACEOF
3212 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3213         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3214 do
3215   CC="$ac_save_CC $ac_arg"
3216   if ac_fn_c_try_compile "$LINENO"; then :
3217   ac_cv_prog_cc_c89=$ac_arg
3218 fi
3219 rm -f core conftest.err conftest.$ac_objext
3220   test "x$ac_cv_prog_cc_c89" != "xno" && break
3221 done
3222 rm -f conftest.$ac_ext
3223 CC=$ac_save_CC
3224
3225 fi
3226 # AC_CACHE_VAL
3227 case "x$ac_cv_prog_cc_c89" in
3228   x)
3229     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3230 $as_echo "none needed" >&6; } ;;
3231   xno)
3232     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3233 $as_echo "unsupported" >&6; } ;;
3234   *)
3235     CC="$CC $ac_cv_prog_cc_c89"
3236     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3237 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3238 esac
3239 if test "x$ac_cv_prog_cc_c89" != xno; then :
3240
3241 fi
3242
3243 ac_ext=c
3244 ac_cpp='$CPP $CPPFLAGS'
3245 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3246 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3247 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3248
3249 ac_aux_dir=
3250 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3251   for ac_t in install-sh install.sh shtool; do
3252     if test -f "$ac_dir/$ac_t"; then
3253       ac_aux_dir=$ac_dir
3254       ac_install_sh="$ac_aux_dir/$ac_t -c"
3255       break 2
3256     fi
3257   done
3258 done
3259 if test -z "$ac_aux_dir"; then
3260   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3261 fi
3262
3263 # These three variables are undocumented and unsupported,
3264 # and are intended to be withdrawn in a future Autoconf release.
3265 # They can cause serious problems if a builder's source tree is in a directory
3266 # whose full name contains unusual characters.
3267 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3268 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3269 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3270
3271
3272 # Make sure we can run config.sub.
3273 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3274   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3275
3276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3277 $as_echo_n "checking build system type... " >&6; }
3278 if test "${ac_cv_build+set}" = set; then :
3279   $as_echo_n "(cached) " >&6
3280 else
3281   ac_build_alias=$build_alias
3282 test "x$ac_build_alias" = x &&
3283   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3284 test "x$ac_build_alias" = x &&
3285   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3286 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3287   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3288
3289 fi
3290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3291 $as_echo "$ac_cv_build" >&6; }
3292 case $ac_cv_build in
3293 *-*-*) ;;
3294 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3295 esac
3296 build=$ac_cv_build
3297 ac_save_IFS=$IFS; IFS='-'
3298 set x $ac_cv_build
3299 shift
3300 build_cpu=$1
3301 build_vendor=$2
3302 shift; shift
3303 # Remember, the first character of IFS is used to create $*,
3304 # except with old shells:
3305 build_os=$*
3306 IFS=$ac_save_IFS
3307 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3308
3309
3310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3311 $as_echo_n "checking host system type... " >&6; }
3312 if test "${ac_cv_host+set}" = set; then :
3313   $as_echo_n "(cached) " >&6
3314 else
3315   if test "x$host_alias" = x; then
3316   ac_cv_host=$ac_cv_build
3317 else
3318   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3319     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3320 fi
3321
3322 fi
3323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3324 $as_echo "$ac_cv_host" >&6; }
3325 case $ac_cv_host in
3326 *-*-*) ;;
3327 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3328 esac
3329 host=$ac_cv_host
3330 ac_save_IFS=$IFS; IFS='-'
3331 set x $ac_cv_host
3332 shift
3333 host_cpu=$1
3334 host_vendor=$2
3335 shift; shift
3336 # Remember, the first character of IFS is used to create $*,
3337 # except with old shells:
3338 host_os=$*
3339 IFS=$ac_save_IFS
3340 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3341
3342
3343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3344 $as_echo_n "checking target system type... " >&6; }
3345 if test "${ac_cv_target+set}" = set; then :
3346   $as_echo_n "(cached) " >&6
3347 else
3348   if test "x$target_alias" = x; then
3349   ac_cv_target=$ac_cv_host
3350 else
3351   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3352     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3353 fi
3354
3355 fi
3356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3357 $as_echo "$ac_cv_target" >&6; }
3358 case $ac_cv_target in
3359 *-*-*) ;;
3360 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3361 esac
3362 target=$ac_cv_target
3363 ac_save_IFS=$IFS; IFS='-'
3364 set x $ac_cv_target
3365 shift
3366 target_cpu=$1
3367 target_vendor=$2
3368 shift; shift
3369 # Remember, the first character of IFS is used to create $*,
3370 # except with old shells:
3371 target_os=$*
3372 IFS=$ac_save_IFS
3373 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3374
3375
3376 # The aliases save the names the user supplied, while $host etc.
3377 # will get canonicalized.
3378 test -n "$target_alias" &&
3379   test "$program_prefix$program_suffix$program_transform_name" = \
3380     NONENONEs,x,x, &&
3381   program_prefix=${target_alias}-
3382
3383 ac_ext=c
3384 ac_cpp='$CPP $CPPFLAGS'
3385 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3386 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3387 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3389 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3390 # On Suns, sometimes $CPP names a directory.
3391 if test -n "$CPP" && test -d "$CPP"; then
3392   CPP=
3393 fi
3394 if test -z "$CPP"; then
3395   if test "${ac_cv_prog_CPP+set}" = set; then :
3396   $as_echo_n "(cached) " >&6
3397 else
3398       # Double quotes because CPP needs to be expanded
3399     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3400     do
3401       ac_preproc_ok=false
3402 for ac_c_preproc_warn_flag in '' yes
3403 do
3404   # Use a header file that comes with gcc, so configuring glibc
3405   # with a fresh cross-compiler works.
3406   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3407   # <limits.h> exists even on freestanding compilers.
3408   # On the NeXT, cc -E runs the code through the compiler's parser,
3409   # not just through cpp. "Syntax error" is here to catch this case.
3410   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3411 /* end confdefs.h.  */
3412 #ifdef __STDC__
3413 # include <limits.h>
3414 #else
3415 # include <assert.h>
3416 #endif
3417                      Syntax error
3418 _ACEOF
3419 if ac_fn_c_try_cpp "$LINENO"; then :
3420
3421 else
3422   # Broken: fails on valid input.
3423 continue
3424 fi
3425 rm -f conftest.err conftest.$ac_ext
3426
3427   # OK, works on sane cases.  Now check whether nonexistent headers
3428   # can be detected and how.
3429   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3430 /* end confdefs.h.  */
3431 #include <ac_nonexistent.h>
3432 _ACEOF
3433 if ac_fn_c_try_cpp "$LINENO"; then :
3434   # Broken: success on invalid input.
3435 continue
3436 else
3437   # Passes both tests.
3438 ac_preproc_ok=:
3439 break
3440 fi
3441 rm -f conftest.err conftest.$ac_ext
3442
3443 done
3444 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3445 rm -f conftest.err conftest.$ac_ext
3446 if $ac_preproc_ok; then :
3447   break
3448 fi
3449
3450     done
3451     ac_cv_prog_CPP=$CPP
3452
3453 fi
3454   CPP=$ac_cv_prog_CPP
3455 else
3456   ac_cv_prog_CPP=$CPP
3457 fi
3458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3459 $as_echo "$CPP" >&6; }
3460 ac_preproc_ok=false
3461 for ac_c_preproc_warn_flag in '' yes
3462 do
3463   # Use a header file that comes with gcc, so configuring glibc
3464   # with a fresh cross-compiler works.
3465   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3466   # <limits.h> exists even on freestanding compilers.
3467   # On the NeXT, cc -E runs the code through the compiler's parser,
3468   # not just through cpp. "Syntax error" is here to catch this case.
3469   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3470 /* end confdefs.h.  */
3471 #ifdef __STDC__
3472 # include <limits.h>
3473 #else
3474 # include <assert.h>
3475 #endif
3476                      Syntax error
3477 _ACEOF
3478 if ac_fn_c_try_cpp "$LINENO"; then :
3479
3480 else
3481   # Broken: fails on valid input.
3482 continue
3483 fi
3484 rm -f conftest.err conftest.$ac_ext
3485
3486   # OK, works on sane cases.  Now check whether nonexistent headers
3487   # can be detected and how.
3488   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3489 /* end confdefs.h.  */
3490 #include <ac_nonexistent.h>
3491 _ACEOF
3492 if ac_fn_c_try_cpp "$LINENO"; then :
3493   # Broken: success on invalid input.
3494 continue
3495 else
3496   # Passes both tests.
3497 ac_preproc_ok=:
3498 break
3499 fi
3500 rm -f conftest.err conftest.$ac_ext
3501
3502 done
3503 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3504 rm -f conftest.err conftest.$ac_ext
3505 if $ac_preproc_ok; then :
3506
3507 else
3508   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3509 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3510 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3511 See \`config.log' for more details." "$LINENO" 5; }
3512 fi
3513
3514 ac_ext=c
3515 ac_cpp='$CPP $CPPFLAGS'
3516 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3517 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3518 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3519
3520
3521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3522 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3523 if test "${ac_cv_path_GREP+set}" = set; then :
3524   $as_echo_n "(cached) " >&6
3525 else
3526   if test -z "$GREP"; then
3527   ac_path_GREP_found=false
3528   # Loop through the user's path and test for each of PROGNAME-LIST
3529   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3530 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3531 do
3532   IFS=$as_save_IFS
3533   test -z "$as_dir" && as_dir=.
3534     for ac_prog in grep ggrep; do
3535     for ac_exec_ext in '' $ac_executable_extensions; do
3536       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3537       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3538 # Check for GNU ac_path_GREP and select it if it is found.
3539   # Check for GNU $ac_path_GREP
3540 case `"$ac_path_GREP" --version 2>&1` in
3541 *GNU*)
3542   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3543 *)
3544   ac_count=0
3545   $as_echo_n 0123456789 >"conftest.in"
3546   while :
3547   do
3548     cat "conftest.in" "conftest.in" >"conftest.tmp"
3549     mv "conftest.tmp" "conftest.in"
3550     cp "conftest.in" "conftest.nl"
3551     $as_echo 'GREP' >> "conftest.nl"
3552     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3553     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3554     as_fn_arith $ac_count + 1 && ac_count=$as_val
3555     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3556       # Best one so far, save it but keep looking for a better one
3557       ac_cv_path_GREP="$ac_path_GREP"
3558       ac_path_GREP_max=$ac_count
3559     fi
3560     # 10*(2^10) chars as input seems more than enough
3561     test $ac_count -gt 10 && break
3562   done
3563   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3564 esac
3565
3566       $ac_path_GREP_found && break 3
3567     done
3568   done
3569   done
3570 IFS=$as_save_IFS
3571   if test -z "$ac_cv_path_GREP"; then
3572     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3573   fi
3574 else
3575   ac_cv_path_GREP=$GREP
3576 fi
3577
3578 fi
3579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3580 $as_echo "$ac_cv_path_GREP" >&6; }
3581  GREP="$ac_cv_path_GREP"
3582
3583
3584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3585 $as_echo_n "checking for egrep... " >&6; }
3586 if test "${ac_cv_path_EGREP+set}" = set; then :
3587   $as_echo_n "(cached) " >&6
3588 else
3589   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3590    then ac_cv_path_EGREP="$GREP -E"
3591    else
3592      if test -z "$EGREP"; then
3593   ac_path_EGREP_found=false
3594   # Loop through the user's path and test for each of PROGNAME-LIST
3595   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3596 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3597 do
3598   IFS=$as_save_IFS
3599   test -z "$as_dir" && as_dir=.
3600     for ac_prog in egrep; do
3601     for ac_exec_ext in '' $ac_executable_extensions; do
3602       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3603       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3604 # Check for GNU ac_path_EGREP and select it if it is found.
3605   # Check for GNU $ac_path_EGREP
3606 case `"$ac_path_EGREP" --version 2>&1` in
3607 *GNU*)
3608   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3609 *)
3610   ac_count=0
3611   $as_echo_n 0123456789 >"conftest.in"
3612   while :
3613   do
3614     cat "conftest.in" "conftest.in" >"conftest.tmp"
3615     mv "conftest.tmp" "conftest.in"
3616     cp "conftest.in" "conftest.nl"
3617     $as_echo 'EGREP' >> "conftest.nl"
3618     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3619     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3620     as_fn_arith $ac_count + 1 && ac_count=$as_val
3621     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3622       # Best one so far, save it but keep looking for a better one
3623       ac_cv_path_EGREP="$ac_path_EGREP"
3624       ac_path_EGREP_max=$ac_count
3625     fi
3626     # 10*(2^10) chars as input seems more than enough
3627     test $ac_count -gt 10 && break
3628   done
3629   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3630 esac
3631
3632       $ac_path_EGREP_found && break 3
3633     done
3634   done
3635   done
3636 IFS=$as_save_IFS
3637   if test -z "$ac_cv_path_EGREP"; then
3638     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3639   fi
3640 else
3641   ac_cv_path_EGREP=$EGREP
3642 fi
3643
3644    fi
3645 fi
3646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3647 $as_echo "$ac_cv_path_EGREP" >&6; }
3648  EGREP="$ac_cv_path_EGREP"
3649
3650
3651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3652 $as_echo_n "checking for ANSI C header files... " >&6; }
3653 if test "${ac_cv_header_stdc+set}" = set; then :
3654   $as_echo_n "(cached) " >&6
3655 else
3656   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3657 /* end confdefs.h.  */
3658 #include <stdlib.h>
3659 #include <stdarg.h>
3660 #include <string.h>
3661 #include <float.h>
3662
3663 int
3664 main ()
3665 {
3666
3667   ;
3668   return 0;
3669 }
3670 _ACEOF
3671 if ac_fn_c_try_compile "$LINENO"; then :
3672   ac_cv_header_stdc=yes
3673 else
3674   ac_cv_header_stdc=no
3675 fi
3676 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3677
3678 if test $ac_cv_header_stdc = yes; then
3679   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3680   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3681 /* end confdefs.h.  */
3682 #include <string.h>
3683
3684 _ACEOF
3685 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3686   $EGREP "memchr" >/dev/null 2>&1; then :
3687
3688 else
3689   ac_cv_header_stdc=no
3690 fi
3691 rm -f conftest*
3692
3693 fi
3694
3695 if test $ac_cv_header_stdc = yes; then
3696   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3697   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3698 /* end confdefs.h.  */
3699 #include <stdlib.h>
3700
3701 _ACEOF
3702 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3703   $EGREP "free" >/dev/null 2>&1; then :
3704
3705 else
3706   ac_cv_header_stdc=no
3707 fi
3708 rm -f conftest*
3709
3710 fi
3711
3712 if test $ac_cv_header_stdc = yes; then
3713   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3714   if test "$cross_compiling" = yes; then :
3715   :
3716 else
3717   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3718 /* end confdefs.h.  */
3719 #include <ctype.h>
3720 #include <stdlib.h>
3721 #if ((' ' & 0x0FF) == 0x020)
3722 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3723 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3724 #else
3725 # define ISLOWER(c) \
3726                    (('a' <= (c) && (c) <= 'i') \
3727                      || ('j' <= (c) && (c) <= 'r') \
3728                      || ('s' <= (c) && (c) <= 'z'))
3729 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3730 #endif
3731
3732 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3733 int
3734 main ()
3735 {
3736   int i;
3737   for (i = 0; i < 256; i++)
3738     if (XOR (islower (i), ISLOWER (i))
3739         || toupper (i) != TOUPPER (i))
3740       return 2;
3741   return 0;
3742 }
3743 _ACEOF
3744 if ac_fn_c_try_run "$LINENO"; then :
3745
3746 else
3747   ac_cv_header_stdc=no
3748 fi
3749 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3750   conftest.$ac_objext conftest.beam conftest.$ac_ext
3751 fi
3752
3753 fi
3754 fi
3755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3756 $as_echo "$ac_cv_header_stdc" >&6; }
3757 if test $ac_cv_header_stdc = yes; then
3758
3759 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3760
3761 fi
3762
3763 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3764 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3765                   inttypes.h stdint.h unistd.h
3766 do :
3767   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3768 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3769 "
3770 eval as_val=\$$as_ac_Header
3771    if test "x$as_val" = x""yes; then :
3772   cat >>confdefs.h <<_ACEOF
3773 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3774 _ACEOF
3775
3776 fi
3777
3778 done
3779
3780
3781
3782   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3783 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3784   MINIX=yes
3785 else
3786   MINIX=
3787 fi
3788
3789
3790   if test "$MINIX" = yes; then
3791
3792 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3793
3794
3795 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3796
3797
3798 $as_echo "#define _MINIX 1" >>confdefs.h
3799
3800   fi
3801
3802
3803   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3804 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3805 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3806   $as_echo_n "(cached) " >&6
3807 else
3808   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3809 /* end confdefs.h.  */
3810
3811 #         define __EXTENSIONS__ 1
3812           $ac_includes_default
3813 int
3814 main ()
3815 {
3816
3817   ;
3818   return 0;
3819 }
3820 _ACEOF
3821 if ac_fn_c_try_compile "$LINENO"; then :
3822   ac_cv_safe_to_define___extensions__=yes
3823 else
3824   ac_cv_safe_to_define___extensions__=no
3825 fi
3826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3827 fi
3828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3829 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3830   test $ac_cv_safe_to_define___extensions__ = yes &&
3831     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3832
3833   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3834
3835   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3836
3837   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3838
3839   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3840
3841
3842 test "$program_prefix" != NONE &&
3843   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3844 # Use a double $ so make ignores it.
3845 test "$program_suffix" != NONE &&
3846   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3847 # Double any \ or $.
3848 # By default was `s,x,x', remove it if useless.
3849 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3850 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3851
3852 # Find a good install program.  We prefer a C program (faster),
3853 # so one script is as good as another.  But avoid the broken or
3854 # incompatible versions:
3855 # SysV /etc/install, /usr/sbin/install
3856 # SunOS /usr/etc/install
3857 # IRIX /sbin/install
3858 # AIX /bin/install
3859 # AmigaOS /C/install, which installs bootblocks on floppy discs
3860 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3861 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3862 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3863 # OS/2's system install, which has a completely different semantic
3864 # ./install, which can be erroneously created by make from ./install.sh.
3865 # Reject install programs that cannot install multiple files.
3866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3867 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3868 if test -z "$INSTALL"; then
3869 if test "${ac_cv_path_install+set}" = set; then :
3870   $as_echo_n "(cached) " >&6
3871 else
3872   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3873 for as_dir in $PATH
3874 do
3875   IFS=$as_save_IFS
3876   test -z "$as_dir" && as_dir=.
3877     # Account for people who put trailing slashes in PATH elements.
3878 case $as_dir/ in #((
3879   ./ | .// | /[cC]/* | \
3880   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3881   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3882   /usr/ucb/* ) ;;
3883   *)
3884     # OSF1 and SCO ODT 3.0 have their own names for install.
3885     # Don't use installbsd from OSF since it installs stuff as root
3886     # by default.
3887     for ac_prog in ginstall scoinst install; do
3888       for ac_exec_ext in '' $ac_executable_extensions; do
3889         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3890           if test $ac_prog = install &&
3891             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3892             # AIX install.  It has an incompatible calling convention.
3893             :
3894           elif test $ac_prog = install &&
3895             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3896             # program-specific install script used by HP pwplus--don't use.
3897             :
3898           else
3899             rm -rf conftest.one conftest.two conftest.dir
3900             echo one > conftest.one
3901             echo two > conftest.two
3902             mkdir conftest.dir
3903             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3904               test -s conftest.one && test -s conftest.two &&
3905               test -s conftest.dir/conftest.one &&
3906               test -s conftest.dir/conftest.two
3907             then
3908               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3909               break 3
3910             fi
3911           fi
3912         fi
3913       done
3914     done
3915     ;;
3916 esac
3917
3918   done
3919 IFS=$as_save_IFS
3920
3921 rm -rf conftest.one conftest.two conftest.dir
3922
3923 fi
3924   if test "${ac_cv_path_install+set}" = set; then
3925     INSTALL=$ac_cv_path_install
3926   else
3927     # As a last resort, use the slow shell script.  Don't cache a
3928     # value for INSTALL within a source directory, because that will
3929     # break other packages using the cache if that directory is
3930     # removed, or if the value is a relative name.
3931     INSTALL=$ac_install_sh
3932   fi
3933 fi
3934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3935 $as_echo "$INSTALL" >&6; }
3936
3937 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3938 # It thinks the first close brace ends the variable substitution.
3939 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3940
3941 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3942
3943 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3944
3945 rm -rf .tst 2>/dev/null
3946 mkdir .tst 2>/dev/null
3947 if test -d .tst; then
3948   am__leading_dot=.
3949 else
3950   am__leading_dot=_
3951 fi
3952 rmdir .tst 2>/dev/null
3953
3954 DEPDIR="${am__leading_dot}deps"
3955
3956
3957
3958 # autoconf.info says this should be called right after AC_INIT.
3959 ac_config_headers="$ac_config_headers config.h:config.in"
3960
3961
3962
3963
3964
3965
3966 # Put a plausible default for CC_FOR_BUILD in Makefile.
3967 if test "x$cross_compiling" = "xno"; then
3968   CC_FOR_BUILD='$(CC)'
3969 else
3970   CC_FOR_BUILD=gcc
3971 fi
3972
3973
3974
3975
3976 AR=${AR-ar}
3977
3978 if test -n "$ac_tool_prefix"; then
3979   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3980 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3982 $as_echo_n "checking for $ac_word... " >&6; }
3983 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3984   $as_echo_n "(cached) " >&6
3985 else
3986   if test -n "$RANLIB"; then
3987   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3988 else
3989 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3990 for as_dir in $PATH
3991 do
3992   IFS=$as_save_IFS
3993   test -z "$as_dir" && as_dir=.
3994     for ac_exec_ext in '' $ac_executable_extensions; do
3995   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3996     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3997     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3998     break 2
3999   fi
4000 done
4001   done
4002 IFS=$as_save_IFS
4003
4004 fi
4005 fi
4006 RANLIB=$ac_cv_prog_RANLIB
4007 if test -n "$RANLIB"; then
4008   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4009 $as_echo "$RANLIB" >&6; }
4010 else
4011   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4012 $as_echo "no" >&6; }
4013 fi
4014
4015
4016 fi
4017 if test -z "$ac_cv_prog_RANLIB"; then
4018   ac_ct_RANLIB=$RANLIB
4019   # Extract the first word of "ranlib", so it can be a program name with args.
4020 set dummy ranlib; ac_word=$2
4021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4022 $as_echo_n "checking for $ac_word... " >&6; }
4023 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4024   $as_echo_n "(cached) " >&6
4025 else
4026   if test -n "$ac_ct_RANLIB"; then
4027   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4028 else
4029 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4030 for as_dir in $PATH
4031 do
4032   IFS=$as_save_IFS
4033   test -z "$as_dir" && as_dir=.
4034     for ac_exec_ext in '' $ac_executable_extensions; do
4035   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4036     ac_cv_prog_ac_ct_RANLIB="ranlib"
4037     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4038     break 2
4039   fi
4040 done
4041   done
4042 IFS=$as_save_IFS
4043
4044 fi
4045 fi
4046 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4047 if test -n "$ac_ct_RANLIB"; then
4048   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4049 $as_echo "$ac_ct_RANLIB" >&6; }
4050 else
4051   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4052 $as_echo "no" >&6; }
4053 fi
4054
4055   if test "x$ac_ct_RANLIB" = x; then
4056     RANLIB=":"
4057   else
4058     case $cross_compiling:$ac_tool_warned in
4059 yes:)
4060 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4061 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4062 ac_tool_warned=yes ;;
4063 esac
4064     RANLIB=$ac_ct_RANLIB
4065   fi
4066 else
4067   RANLIB="$ac_cv_prog_RANLIB"
4068 fi
4069
4070
4071 # Some of the common include files depend on bfd.h, and bfd.h checks
4072 # that config.h is included first by testing that the PACKAGE macro
4073 # is defined.
4074 PACKAGE=sim
4075
4076 cat >>confdefs.h <<_ACEOF
4077 #define PACKAGE "$PACKAGE"
4078 _ACEOF
4079
4080
4081
4082 # Dependency checking.
4083 ac_config_commands="$ac_config_commands depdir"
4084
4085
4086 depcc="$CC"   am_compiler_list=
4087
4088 am_depcomp=$ac_aux_dir/depcomp
4089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4090 $as_echo_n "checking dependency style of $depcc... " >&6; }
4091 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4092   $as_echo_n "(cached) " >&6
4093 else
4094   if test -f "$am_depcomp"; then
4095   # We make a subdir and do the tests there.  Otherwise we can end up
4096   # making bogus files that we don't know about and never remove.  For
4097   # instance it was reported that on HP-UX the gcc test will end up
4098   # making a dummy file named `D' -- because `-MD' means `put the output
4099   # in D'.
4100   mkdir conftest.dir
4101   # Copy depcomp to subdir because otherwise we won't find it if we're
4102   # using a relative directory.
4103   cp "$am_depcomp" conftest.dir
4104   cd conftest.dir
4105   # We will build objects and dependencies in a subdirectory because
4106   # it helps to detect inapplicable dependency modes.  For instance
4107   # both Tru64's cc and ICC support -MD to output dependencies as a
4108   # side effect of compilation, but ICC will put the dependencies in
4109   # the current directory while Tru64 will put them in the object
4110   # directory.
4111   mkdir sub
4112
4113   am_cv_CC_dependencies_compiler_type=none
4114   if test "$am_compiler_list" = ""; then
4115      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4116   fi
4117   for depmode in $am_compiler_list; do
4118     if test $depmode = none; then break; fi
4119
4120     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4121     # Setup a source with many dependencies, because some compilers
4122     # like to wrap large dependency lists on column 80 (with \), and
4123     # we should not choose a depcomp mode which is confused by this.
4124     #
4125     # We need to recreate these files for each test, as the compiler may
4126     # overwrite some of them when testing with obscure command lines.
4127     # This happens at least with the AIX C compiler.
4128     : > sub/conftest.c
4129     for i in 1 2 3 4 5 6; do
4130       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4131       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4132       # Solaris 8's {/usr,}/bin/sh.
4133       touch sub/conftst$i.h
4134     done
4135     echo "include sub/conftest.Po" > confmf
4136
4137     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4138     # mode.  It turns out that the SunPro C++ compiler does not properly
4139     # handle `-M -o', and we need to detect this.
4140     depcmd="depmode=$depmode \
4141        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4142        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4143        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4144     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4145     if env $depcmd > conftest.err 2>&1 &&
4146        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4147        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4148        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4149       # icc doesn't choke on unknown options, it will just issue warnings
4150       # or remarks (even with -Werror).  So we grep stderr for any message
4151       # that says an option was ignored or not supported.
4152       # When given -MP, icc 7.0 and 7.1 complain thusly:
4153       #   icc: Command line warning: ignoring option '-M'; no argument required
4154       # The diagnosis changed in icc 8.0:
4155       #   icc: Command line remark: option '-MP' not supported
4156       if (grep 'ignoring option' conftest.err ||
4157           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4158         am_cv_CC_dependencies_compiler_type=$depmode
4159         $as_echo "$as_me:$LINENO: success" >&5
4160         break
4161       fi
4162     fi
4163     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4164     sed -e 's/^/| /' < conftest.err >&5
4165   done
4166
4167   cd ..
4168   rm -rf conftest.dir
4169 else
4170   am_cv_CC_dependencies_compiler_type=none
4171 fi
4172
4173 fi
4174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4175 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4176 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4177 then as_fn_error "no usable dependency style found" "$LINENO" 5
4178 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4179
4180 fi
4181
4182
4183 # Check for the 'make' the user wants to use.
4184 for ac_prog in make
4185 do
4186   # Extract the first word of "$ac_prog", so it can be a program name with args.
4187 set dummy $ac_prog; ac_word=$2
4188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4189 $as_echo_n "checking for $ac_word... " >&6; }
4190 if test "${ac_cv_prog_MAKE+set}" = set; then :
4191   $as_echo_n "(cached) " >&6
4192 else
4193   if test -n "$MAKE"; then
4194   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4195 else
4196 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4197 for as_dir in $PATH
4198 do
4199   IFS=$as_save_IFS
4200   test -z "$as_dir" && as_dir=.
4201     for ac_exec_ext in '' $ac_executable_extensions; do
4202   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4203     ac_cv_prog_MAKE="$ac_prog"
4204     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4205     break 2
4206   fi
4207 done
4208   done
4209 IFS=$as_save_IFS
4210
4211 fi
4212 fi
4213 MAKE=$ac_cv_prog_MAKE
4214 if test -n "$MAKE"; then
4215   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4216 $as_echo "$MAKE" >&6; }
4217 else
4218   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4219 $as_echo "no" >&6; }
4220 fi
4221
4222
4223   test -n "$MAKE" && break
4224 done
4225
4226 MAKE_IS_GNU=
4227 case "`$MAKE --version 2>&1 | sed 1q`" in
4228   *GNU*)
4229     MAKE_IS_GNU=yes
4230     ;;
4231 esac
4232  if test "$MAKE_IS_GNU" = yes; then
4233   GMAKE_TRUE=
4234   GMAKE_FALSE='#'
4235 else
4236   GMAKE_TRUE='#'
4237   GMAKE_FALSE=
4238 fi
4239
4240
4241 ALL_LINGUAS=
4242 # If we haven't got the data from the intl directory,
4243 # assume NLS is disabled.
4244 USE_NLS=no
4245 LIBINTL=
4246 LIBINTL_DEP=
4247 INCINTL=
4248 XGETTEXT=
4249 GMSGFMT=
4250 POSUB=
4251
4252 if test -f  ../../intl/config.intl; then
4253   .  ../../intl/config.intl
4254 fi
4255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4256 $as_echo_n "checking whether NLS is requested... " >&6; }
4257 if test x"$USE_NLS" != xyes; then
4258   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4259 $as_echo "no" >&6; }
4260 else
4261   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4262 $as_echo "yes" >&6; }
4263
4264 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4265
4266
4267   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4268 $as_echo_n "checking for catalogs to be installed... " >&6; }
4269   # Look for .po and .gmo files in the source directory.
4270   CATALOGS=
4271   XLINGUAS=
4272   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4273     # If there aren't any .gmo files the shell will give us the
4274     # literal string "../path/to/srcdir/po/*.gmo" which has to be
4275     # weeded out.
4276     case "$cat" in *\**)
4277       continue;;
4278     esac
4279     # The quadruple backslash is collapsed to a double backslash
4280     # by the backticks, then collapsed again by the double quotes,
4281     # leaving us with one backslash in the sed expression (right
4282     # before the dot that mustn't act as a wildcard).
4283     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4284     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4285     # The user is allowed to set LINGUAS to a list of languages to
4286     # install catalogs for.  If it's empty that means "all of them."
4287     if test "x$LINGUAS" = x; then
4288       CATALOGS="$CATALOGS $cat"
4289       XLINGUAS="$XLINGUAS $lang"
4290     else
4291       case "$LINGUAS" in *$lang*)
4292         CATALOGS="$CATALOGS $cat"
4293         XLINGUAS="$XLINGUAS $lang"
4294         ;;
4295       esac
4296     fi
4297   done
4298   LINGUAS="$XLINGUAS"
4299   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4300 $as_echo "$LINGUAS" >&6; }
4301
4302
4303     DATADIRNAME=share
4304
4305   INSTOBJEXT=.mo
4306
4307   GENCAT=gencat
4308
4309   CATOBJEXT=.gmo
4310
4311 fi
4312
4313 # Check for common headers.
4314 # FIXME: Seems to me this can cause problems for i386-windows hosts.
4315 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
4316 for ac_header in stdlib.h string.h strings.h unistd.h time.h
4317 do :
4318   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4319 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4320 eval as_val=\$$as_ac_Header
4321    if test "x$as_val" = x""yes; then :
4322   cat >>confdefs.h <<_ACEOF
4323 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4324 _ACEOF
4325
4326 fi
4327
4328 done
4329
4330 for ac_header in sys/time.h sys/resource.h
4331 do :
4332   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4333 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4334 eval as_val=\$$as_ac_Header
4335    if test "x$as_val" = x""yes; then :
4336   cat >>confdefs.h <<_ACEOF
4337 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4338 _ACEOF
4339
4340 fi
4341
4342 done
4343
4344 for ac_header in fcntl.h fpu_control.h
4345 do :
4346   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4347 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4348 eval as_val=\$$as_ac_Header
4349    if test "x$as_val" = x""yes; then :
4350   cat >>confdefs.h <<_ACEOF
4351 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4352 _ACEOF
4353
4354 fi
4355
4356 done
4357
4358 for ac_header in dlfcn.h errno.h sys/stat.h
4359 do :
4360   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4361 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4362 eval as_val=\$$as_ac_Header
4363    if test "x$as_val" = x""yes; then :
4364   cat >>confdefs.h <<_ACEOF
4365 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4366 _ACEOF
4367
4368 fi
4369
4370 done
4371
4372 for ac_func in getrusage time sigaction __setfpucw
4373 do :
4374   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4375 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4376 eval as_val=\$$as_ac_var
4377    if test "x$as_val" = x""yes; then :
4378   cat >>confdefs.h <<_ACEOF
4379 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4380 _ACEOF
4381
4382 fi
4383 done
4384
4385
4386 # Check for socket libraries
4387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4388 $as_echo_n "checking for bind in -lsocket... " >&6; }
4389 if test "${ac_cv_lib_socket_bind+set}" = set; then :
4390   $as_echo_n "(cached) " >&6
4391 else
4392   ac_check_lib_save_LIBS=$LIBS
4393 LIBS="-lsocket  $LIBS"
4394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4395 /* end confdefs.h.  */
4396
4397 /* Override any GCC internal prototype to avoid an error.
4398    Use char because int might match the return type of a GCC
4399    builtin and then its argument prototype would still apply.  */
4400 #ifdef __cplusplus
4401 extern "C"
4402 #endif
4403 char bind ();
4404 int
4405 main ()
4406 {
4407 return bind ();
4408   ;
4409   return 0;
4410 }
4411 _ACEOF
4412 if ac_fn_c_try_link "$LINENO"; then :
4413   ac_cv_lib_socket_bind=yes
4414 else
4415   ac_cv_lib_socket_bind=no
4416 fi
4417 rm -f core conftest.err conftest.$ac_objext \
4418     conftest$ac_exeext conftest.$ac_ext
4419 LIBS=$ac_check_lib_save_LIBS
4420 fi
4421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4422 $as_echo "$ac_cv_lib_socket_bind" >&6; }
4423 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
4424   cat >>confdefs.h <<_ACEOF
4425 #define HAVE_LIBSOCKET 1
4426 _ACEOF
4427
4428   LIBS="-lsocket $LIBS"
4429
4430 fi
4431
4432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4433 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4434 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4435   $as_echo_n "(cached) " >&6
4436 else
4437   ac_check_lib_save_LIBS=$LIBS
4438 LIBS="-lnsl  $LIBS"
4439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4440 /* end confdefs.h.  */
4441
4442 /* Override any GCC internal prototype to avoid an error.
4443    Use char because int might match the return type of a GCC
4444    builtin and then its argument prototype would still apply.  */
4445 #ifdef __cplusplus
4446 extern "C"
4447 #endif
4448 char gethostbyname ();
4449 int
4450 main ()
4451 {
4452 return gethostbyname ();
4453   ;
4454   return 0;
4455 }
4456 _ACEOF
4457 if ac_fn_c_try_link "$LINENO"; then :
4458   ac_cv_lib_nsl_gethostbyname=yes
4459 else
4460   ac_cv_lib_nsl_gethostbyname=no
4461 fi
4462 rm -f core conftest.err conftest.$ac_objext \
4463     conftest$ac_exeext conftest.$ac_ext
4464 LIBS=$ac_check_lib_save_LIBS
4465 fi
4466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4467 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4468 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4469   cat >>confdefs.h <<_ACEOF
4470 #define HAVE_LIBNSL 1
4471 _ACEOF
4472
4473   LIBS="-lnsl $LIBS"
4474
4475 fi
4476
4477
4478 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4479 # using the same condition.
4480
4481   # See if the user specified whether he wants zlib support or not.
4482
4483 # Check whether --with-zlib was given.
4484 if test "${with_zlib+set}" = set; then :
4485   withval=$with_zlib;
4486 else
4487   with_zlib=auto
4488 fi
4489
4490
4491   if test "$with_zlib" != "no"; then
4492     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4493 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4494 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4495   $as_echo_n "(cached) " >&6
4496 else
4497   ac_func_search_save_LIBS=$LIBS
4498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4499 /* end confdefs.h.  */
4500
4501 /* Override any GCC internal prototype to avoid an error.
4502    Use char because int might match the return type of a GCC
4503    builtin and then its argument prototype would still apply.  */
4504 #ifdef __cplusplus
4505 extern "C"
4506 #endif
4507 char zlibVersion ();
4508 int
4509 main ()
4510 {
4511 return zlibVersion ();
4512   ;
4513   return 0;
4514 }
4515 _ACEOF
4516 for ac_lib in '' z; do
4517   if test -z "$ac_lib"; then
4518     ac_res="none required"
4519   else
4520     ac_res=-l$ac_lib
4521     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4522   fi
4523   if ac_fn_c_try_link "$LINENO"; then :
4524   ac_cv_search_zlibVersion=$ac_res
4525 fi
4526 rm -f core conftest.err conftest.$ac_objext \
4527     conftest$ac_exeext
4528   if test "${ac_cv_search_zlibVersion+set}" = set; then :
4529   break
4530 fi
4531 done
4532 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4533
4534 else
4535   ac_cv_search_zlibVersion=no
4536 fi
4537 rm conftest.$ac_ext
4538 LIBS=$ac_func_search_save_LIBS
4539 fi
4540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4541 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4542 ac_res=$ac_cv_search_zlibVersion
4543 if test "$ac_res" != no; then :
4544   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4545   for ac_header in zlib.h
4546 do :
4547   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4548 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4549   cat >>confdefs.h <<_ACEOF
4550 #define HAVE_ZLIB_H 1
4551 _ACEOF
4552
4553 fi
4554
4555 done
4556
4557 fi
4558
4559     if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4560       as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4561     fi
4562   fi
4563
4564
4565 . ${srcdir}/../../bfd/configure.host
4566
4567
4568
4569 USE_MAINTAINER_MODE=no
4570 # Check whether --enable-maintainer-mode was given.
4571 if test "${enable_maintainer_mode+set}" = set; then :
4572   enableval=$enable_maintainer_mode; case "${enableval}" in
4573   yes)  MAINT="" USE_MAINTAINER_MODE=yes ;;
4574   no)   MAINT="#" ;;
4575   *)    as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4576 esac
4577 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4578   echo "Setting maintainer mode" 6>&1
4579 fi
4580 else
4581   MAINT="#"
4582 fi
4583
4584
4585
4586 # Check whether --enable-sim-bswap was given.
4587 if test "${enable_sim_bswap+set}" = set; then :
4588   enableval=$enable_sim_bswap; case "${enableval}" in
4589   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4590   no)   sim_bswap="-DWITH_BSWAP=0";;
4591   *)    as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4592 esac
4593 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4594   echo "Setting bswap flags = $sim_bswap" 6>&1
4595 fi
4596 else
4597   sim_bswap=""
4598 fi
4599
4600
4601
4602 # Check whether --enable-sim-cflags was given.
4603 if test "${enable_sim_cflags+set}" = set; then :
4604   enableval=$enable_sim_cflags; case "${enableval}" in
4605   yes)   sim_cflags="-O2 -fomit-frame-pointer";;
4606   trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4607   no)    sim_cflags="";;
4608   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4609 esac
4610 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4611   echo "Setting sim cflags = $sim_cflags" 6>&1
4612 fi
4613 else
4614   sim_cflags=""
4615 fi
4616
4617
4618
4619 # Check whether --enable-sim-debug was given.
4620 if test "${enable_sim_debug+set}" = set; then :
4621   enableval=$enable_sim_debug; case "${enableval}" in
4622   yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4623   no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4624   *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4625 esac
4626 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4627   echo "Setting sim debug = $sim_debug" 6>&1
4628 fi
4629 else
4630   sim_debug=""
4631 fi
4632
4633
4634
4635 # Check whether --enable-sim-stdio was given.
4636 if test "${enable_sim_stdio+set}" = set; then :
4637   enableval=$enable_sim_stdio; case "${enableval}" in
4638   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4639   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4640   *)    as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4641 esac
4642 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4643   echo "Setting stdio flags = $sim_stdio" 6>&1
4644 fi
4645 else
4646   sim_stdio=""
4647 fi
4648
4649
4650
4651 # Check whether --enable-sim-trace was given.
4652 if test "${enable_sim_trace+set}" = set; then :
4653   enableval=$enable_sim_trace; case "${enableval}" in
4654   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4655   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4656   [-0-9]*)
4657         sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4658   [[:lower:]]*)
4659         sim_trace=""
4660         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4661           if test x"$sim_trace" = x; then
4662             sim_trace="-DWITH_TRACE='(TRACE_$x"
4663           else
4664             sim_trace="${sim_trace}|TRACE_$x"
4665           fi
4666         done
4667         sim_trace="$sim_trace)'" ;;
4668 esac
4669 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4670   echo "Setting sim trace = $sim_trace" 6>&1
4671 fi
4672 else
4673   sim_trace=""
4674 fi
4675
4676
4677
4678 # Check whether --enable-sim-profile was given.
4679 if test "${enable_sim_profile+set}" = set; then :
4680   enableval=$enable_sim_profile; case "${enableval}" in
4681   yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4682   no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4683   [-0-9]*)
4684         sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4685   [a-z]*)
4686         sim_profile=""
4687         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4688           if test x"$sim_profile" = x; then
4689             sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4690           else
4691             sim_profile="${sim_profile}|PROFILE_$x"
4692           fi
4693         done
4694         sim_profile="$sim_profile)'" ;;
4695 esac
4696 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4697   echo "Setting sim profile = $sim_profile" 6>&1
4698 fi
4699 else
4700   sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4701 fi
4702
4703
4704
4705
4706 # Check whether --with-pkgversion was given.
4707 if test "${with_pkgversion+set}" = set; then :
4708   withval=$with_pkgversion; case "$withval" in
4709       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4710       no)  PKGVERSION= ;;
4711       *)   PKGVERSION="($withval) " ;;
4712      esac
4713 else
4714   PKGVERSION="(GDB) "
4715
4716 fi
4717
4718
4719
4720
4721
4722 # Check whether --with-bugurl was given.
4723 if test "${with_bugurl+set}" = set; then :
4724   withval=$with_bugurl; case "$withval" in
4725       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4726       no)  BUGURL=
4727            ;;
4728       *)   BUGURL="$withval"
4729            ;;
4730      esac
4731 else
4732   BUGURL="http://www.gnu.org/software/gdb/bugs/"
4733
4734 fi
4735
4736   case ${BUGURL} in
4737   "")
4738     REPORT_BUGS_TO=
4739     REPORT_BUGS_TEXI=
4740     ;;
4741   *)
4742     REPORT_BUGS_TO="<$BUGURL>"
4743     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4744     ;;
4745   esac;
4746
4747
4748
4749
4750 cat >>confdefs.h <<_ACEOF
4751 #define PKGVERSION "$PKGVERSION"
4752 _ACEOF
4753
4754
4755 cat >>confdefs.h <<_ACEOF
4756 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4757 _ACEOF
4758
4759
4760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4761 $as_echo_n "checking return type of signal handlers... " >&6; }
4762 if test "${ac_cv_type_signal+set}" = set; then :
4763   $as_echo_n "(cached) " >&6
4764 else
4765   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4766 /* end confdefs.h.  */
4767 #include <sys/types.h>
4768 #include <signal.h>
4769
4770 int
4771 main ()
4772 {
4773 return *(signal (0, 0)) (0) == 1;
4774   ;
4775   return 0;
4776 }
4777 _ACEOF
4778 if ac_fn_c_try_compile "$LINENO"; then :
4779   ac_cv_type_signal=int
4780 else
4781   ac_cv_type_signal=void
4782 fi
4783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4784 fi
4785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4786 $as_echo "$ac_cv_type_signal" >&6; }
4787
4788 cat >>confdefs.h <<_ACEOF
4789 #define RETSIGTYPE $ac_cv_type_signal
4790 _ACEOF
4791
4792
4793
4794
4795
4796 sim_link_files=
4797 sim_link_links=
4798
4799 sim_link_links=tconfig.h
4800 if test -f ${srcdir}/tconfig.in
4801 then
4802   sim_link_files=tconfig.in
4803 else
4804   sim_link_files=../common/tconfig.in
4805 fi
4806
4807 # targ-vals.def points to the libc macro description file.
4808 case "${target}" in
4809 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4810 esac
4811 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4812 sim_link_links="${sim_link_links} targ-vals.def"
4813
4814
4815
4816
4817 default_sim_inline=""
4818 # Check whether --enable-sim-inline was given.
4819 if test "${enable_sim_inline+set}" = set; then :
4820   enableval=$enable_sim_inline; sim_inline=""
4821 case "$enableval" in
4822   no)           sim_inline="-DDEFAULT_INLINE=0";;
4823   0)            sim_inline="-DDEFAULT_INLINE=0";;
4824   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
4825   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
4826   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4827        new_flag=""
4828        case "$x" in
4829          *_INLINE=*)    new_flag="-D$x";;
4830          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
4831          *_INLINE)      new_flag="-D$x=ALL_C_INLINE";;
4832          *)             new_flag="-D$x""_INLINE=ALL_C_INLINE";;
4833        esac
4834        if test x"$sim_inline" = x""; then
4835          sim_inline="$new_flag"
4836        else
4837          sim_inline="$sim_inline $new_flag"
4838        fi
4839      done;;
4840 esac
4841 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
4842   echo "Setting inline flags = $sim_inline" 6>&1
4843 fi
4844 else
4845
4846 if test "x$cross_compiling" = "xno"; then
4847   if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
4848     sim_inline="${default_sim_inline}"
4849     if test x"$silent" != x"yes"; then
4850       echo "Setting inline flags = $sim_inline" 6>&1
4851     fi
4852   else
4853     sim_inline=""
4854   fi
4855 else
4856   sim_inline="-DDEFAULT_INLINE=0"
4857 fi
4858 fi
4859
4860 wire_alignment="NONSTRICT_ALIGNMENT"
4861 default_alignment=""
4862
4863 # Check whether --enable-sim-alignment was given.
4864 if test "${enable_sim_alignment+set}" = set; then :
4865   enableval=$enable_sim_alignment; case "${enableval}" in
4866   strict | STRICT)       sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
4867   nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
4868   forced | FORCED)       sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
4869   yes) if test x"$wire_alignment" != x; then
4870          sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4871        else
4872          if test x"$default_alignment" != x; then
4873            sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
4874          else
4875            echo "No hard-wired alignment for target $target" 1>&6
4876            sim_alignment="-DWITH_ALIGNMENT=0"
4877          fi
4878        fi;;
4879   no)  if test x"$default_alignment" != x; then
4880          sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4881        else
4882          if test x"$wire_alignment" != x; then
4883            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
4884          else
4885            echo "No default alignment for target $target" 1>&6
4886            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
4887          fi
4888        fi;;
4889   *)   as_fn_error "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
4890 esac
4891 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
4892   echo "Setting alignment flags = $sim_alignment" 6>&1
4893 fi
4894 else
4895   if test x"$default_alignment" != x; then
4896   sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4897 else
4898   if test x"$wire_alignment" != x; then
4899     sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4900   else
4901     sim_alignment=
4902   fi
4903 fi
4904 fi
4905
4906
4907 # Check whether --enable-sim-hostendian was given.
4908 if test "${enable_sim_hostendian+set}" = set; then :
4909   enableval=$enable_sim_hostendian; case "${enableval}" in
4910   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
4911   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
4912   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
4913   *)     as_fn_error "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
4914 esac
4915 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
4916   echo "Setting hostendian flags = $sim_hostendian" 6>&1
4917 fi
4918 else
4919
4920 if test "x$cross_compiling" = "xno"; then
4921    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4922 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4923 if test "${ac_cv_c_bigendian+set}" = set; then :
4924   $as_echo_n "(cached) " >&6
4925 else
4926   ac_cv_c_bigendian=unknown
4927     # See if we're dealing with a universal compiler.
4928     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4929 /* end confdefs.h.  */
4930 #ifndef __APPLE_CC__
4931                not a universal capable compiler
4932              #endif
4933              typedef int dummy;
4934
4935 _ACEOF
4936 if ac_fn_c_try_compile "$LINENO"; then :
4937
4938         # Check for potential -arch flags.  It is not universal unless
4939         # there are at least two -arch flags with different values.
4940         ac_arch=
4941         ac_prev=
4942         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4943          if test -n "$ac_prev"; then
4944            case $ac_word in
4945              i?86 | x86_64 | ppc | ppc64)
4946                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4947                  ac_arch=$ac_word
4948                else
4949                  ac_cv_c_bigendian=universal
4950                  break
4951                fi
4952                ;;
4953            esac
4954            ac_prev=
4955          elif test "x$ac_word" = "x-arch"; then
4956            ac_prev=arch
4957          fi
4958        done
4959 fi
4960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4961     if test $ac_cv_c_bigendian = unknown; then
4962       # See if sys/param.h defines the BYTE_ORDER macro.
4963       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4964 /* end confdefs.h.  */
4965 #include <sys/types.h>
4966              #include <sys/param.h>
4967
4968 int
4969 main ()
4970 {
4971 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4972                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4973                      && LITTLE_ENDIAN)
4974               bogus endian macros
4975              #endif
4976
4977   ;
4978   return 0;
4979 }
4980 _ACEOF
4981 if ac_fn_c_try_compile "$LINENO"; then :
4982   # It does; now see whether it defined to BIG_ENDIAN or not.
4983          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4984 /* end confdefs.h.  */
4985 #include <sys/types.h>
4986                 #include <sys/param.h>
4987
4988 int
4989 main ()
4990 {
4991 #if BYTE_ORDER != BIG_ENDIAN
4992                  not big endian
4993                 #endif
4994
4995   ;
4996   return 0;
4997 }
4998 _ACEOF
4999 if ac_fn_c_try_compile "$LINENO"; then :
5000   ac_cv_c_bigendian=yes
5001 else
5002   ac_cv_c_bigendian=no
5003 fi
5004 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5005 fi
5006 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5007     fi
5008     if test $ac_cv_c_bigendian = unknown; then
5009       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
5010       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5011 /* end confdefs.h.  */
5012 #include <limits.h>
5013
5014 int
5015 main ()
5016 {
5017 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
5018               bogus endian macros
5019              #endif
5020
5021   ;
5022   return 0;
5023 }
5024 _ACEOF
5025 if ac_fn_c_try_compile "$LINENO"; then :
5026   # It does; now see whether it defined to _BIG_ENDIAN or not.
5027          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5028 /* end confdefs.h.  */
5029 #include <limits.h>
5030
5031 int
5032 main ()
5033 {
5034 #ifndef _BIG_ENDIAN
5035                  not big endian
5036                 #endif
5037
5038   ;
5039   return 0;
5040 }
5041 _ACEOF
5042 if ac_fn_c_try_compile "$LINENO"; then :
5043   ac_cv_c_bigendian=yes
5044 else
5045   ac_cv_c_bigendian=no
5046 fi
5047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5048 fi
5049 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5050     fi
5051     if test $ac_cv_c_bigendian = unknown; then
5052       # Compile a test program.
5053       if test "$cross_compiling" = yes; then :
5054   # Try to guess by grepping values from an object file.
5055          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5056 /* end confdefs.h.  */
5057 short int ascii_mm[] =
5058                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
5059                 short int ascii_ii[] =
5060                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
5061                 int use_ascii (int i) {
5062                   return ascii_mm[i] + ascii_ii[i];
5063                 }
5064                 short int ebcdic_ii[] =
5065                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
5066                 short int ebcdic_mm[] =
5067                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
5068                 int use_ebcdic (int i) {
5069                   return ebcdic_mm[i] + ebcdic_ii[i];
5070                 }
5071                 extern int foo;
5072
5073 int
5074 main ()
5075 {
5076 return use_ascii (foo) == use_ebcdic (foo);
5077   ;
5078   return 0;
5079 }
5080 _ACEOF
5081 if ac_fn_c_try_compile "$LINENO"; then :
5082   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
5083               ac_cv_c_bigendian=yes
5084             fi
5085             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
5086               if test "$ac_cv_c_bigendian" = unknown; then
5087                 ac_cv_c_bigendian=no
5088               else
5089                 # finding both strings is unlikely to happen, but who knows?
5090                 ac_cv_c_bigendian=unknown
5091               fi
5092             fi
5093 fi
5094 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5095 else
5096   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5097 /* end confdefs.h.  */
5098 $ac_includes_default
5099 int
5100 main ()
5101 {
5102
5103              /* Are we little or big endian?  From Harbison&Steele.  */
5104              union
5105              {
5106                long int l;
5107                char c[sizeof (long int)];
5108              } u;
5109              u.l = 1;
5110              return u.c[sizeof (long int) - 1] == 1;
5111
5112   ;
5113   return 0;
5114 }
5115 _ACEOF
5116 if ac_fn_c_try_run "$LINENO"; then :
5117   ac_cv_c_bigendian=no
5118 else
5119   ac_cv_c_bigendian=yes
5120 fi
5121 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5122   conftest.$ac_objext conftest.beam conftest.$ac_ext
5123 fi
5124
5125     fi
5126 fi
5127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
5128 $as_echo "$ac_cv_c_bigendian" >&6; }
5129  case $ac_cv_c_bigendian in #(
5130    yes)
5131      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
5132 ;; #(
5133    no)
5134       ;; #(
5135    universal)
5136
5137 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5138
5139      ;; #(
5140    *)
5141      as_fn_error "unknown endianness
5142  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
5143  esac
5144
5145   if test $ac_cv_c_bigendian = yes; then
5146     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
5147   else
5148     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
5149   fi
5150 else
5151   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
5152 fi
5153 fi
5154
5155
5156 # Check whether --enable-werror was given.
5157 if test "${enable_werror+set}" = set; then :
5158   enableval=$enable_werror; case "${enableval}" in
5159      yes | y) ERROR_ON_WARNING="yes" ;;
5160      no | n)  ERROR_ON_WARNING="no" ;;
5161      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
5162    esac
5163 fi
5164
5165
5166 # Enable -Werror by default when using gcc
5167 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
5168     ERROR_ON_WARNING=yes
5169 fi
5170
5171 WERROR_CFLAGS=""
5172 if test "${ERROR_ON_WARNING}" = yes ; then
5173 # NOTE: Disabled in the sim dir due to most sims generating warnings.
5174 #    WERROR_CFLAGS="-Werror"
5175      true
5176 fi
5177
5178 # The entries after -Wno-pointer-sign are disabled warnings which may
5179 # be enabled in the future, which can not currently be used to build
5180 # GDB.
5181 # NOTE: If you change this list, remember to update
5182 # gdb/doc/gdbint.texinfo.
5183 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
5184 -Wformat-nonliteral -Wno-pointer-sign \
5185 -Wno-unused -Wunused-value -Wunused-function \
5186 -Wno-switch -Wno-char-subscripts -Wmissing-prototypes"
5187
5188 # Enable -Wno-format by default when using gcc on mingw since many
5189 # GCC versions complain about %I64.
5190 case "${host}" in
5191   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
5192 esac
5193
5194 # Check whether --enable-build-warnings was given.
5195 if test "${enable_build_warnings+set}" = set; then :
5196   enableval=$enable_build_warnings; case "${enableval}" in
5197   yes)  ;;
5198   no)   build_warnings="-w";;
5199   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
5200         build_warnings="${build_warnings} ${t}";;
5201   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
5202         build_warnings="${t} ${build_warnings}";;
5203   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
5204 esac
5205 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
5206   echo "Setting compiler warning flags = $build_warnings" 6>&1
5207 fi
5208 fi
5209 # Check whether --enable-sim-build-warnings was given.
5210 if test "${enable_sim_build_warnings+set}" = set; then :
5211   enableval=$enable_sim_build_warnings; case "${enableval}" in
5212   yes)  ;;
5213   no)   build_warnings="-w";;
5214   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
5215         build_warnings="${build_warnings} ${t}";;
5216   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
5217         build_warnings="${t} ${build_warnings}";;
5218   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
5219 esac
5220 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
5221   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
5222 fi
5223 fi
5224 WARN_CFLAGS=""
5225 if test "x${build_warnings}" != x -a "x$GCC" = xyes
5226 then
5227     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
5228 $as_echo_n "checking compiler warning flags... " >&6; }
5229     # Separate out the -Werror flag as some files just cannot be
5230     # compiled with it enabled.
5231     for w in ${build_warnings}; do
5232         case $w in
5233         -Werr*) WERROR_CFLAGS=-Werror ;;
5234         *) # Check that GCC accepts it
5235             saved_CFLAGS="$CFLAGS"
5236             CFLAGS="$CFLAGS $w"
5237             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5238 /* end confdefs.h.  */
5239
5240 int
5241 main ()
5242 {
5243
5244   ;
5245   return 0;
5246 }
5247 _ACEOF
5248 if ac_fn_c_try_compile "$LINENO"; then :
5249   WARN_CFLAGS="${WARN_CFLAGS} $w"
5250 fi
5251 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5252             CFLAGS="$saved_CFLAGS"
5253         esac
5254     done
5255     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
5256 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
5257 fi
5258
5259
5260 #
5261 # Add simulated hardware devices
5262 #
5263 hw_enabled=no
5264 case "${target}" in
5265   m68hc11-*-*|m6811-*-*)
5266         hw_enabled=yes
5267         hw_extra_devices="m68hc11 m68hc11sio m68hc11eepr m68hc11tim m68hc11spi nvram"
5268         m68hc11_extra_objs="dv-sockser.o"
5269         SIM_SUBTARGET="$SIM_SUBTARGET -DTARGET_M68HC11=1"
5270         ;;
5271   *)
5272         m68hc11_extra_objs=""
5273         ;;
5274 esac
5275
5276 if test x"$hw_enabled" = x"yes"; then
5277   sim_hw_p=yes
5278 else
5279   sim_hw_p=no
5280 fi
5281 if test "$hw_devices"; then
5282   hardware="$hw_devices"
5283 else
5284   hardware="cfi core pal glue"
5285 fi
5286 hardware="$hardware $hw_extra_devices"
5287 sim_hw_cflags="-DWITH_HW=1"
5288 sim_hw="$hardware"
5289 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
5290 # Check whether --enable-sim-hardware was given.
5291 if test "${enable_sim_hardware+set}" = set; then :
5292   enableval=$enable_sim_hardware;
5293 case "${enableval}" in
5294   yes)  sim_hw_p=yes;;
5295   no)   sim_hw_p=no;;
5296   ,*)   sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
5297   *,)   sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
5298   *)    sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
5299 esac
5300 if test "$sim_hw_p" != yes; then
5301   sim_hw_objs=
5302   sim_hw_cflags="-DWITH_HW=0"
5303   sim_hw=
5304 else
5305   sim_hw_cflags="-DWITH_HW=1"
5306   # remove duplicates
5307   sim_hw=""
5308   sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
5309   for i in $hardware ; do
5310     case " $sim_hw " in
5311       *" $i "*) ;;
5312       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
5313     esac
5314   done
5315 fi
5316 if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
5317   echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
5318 fi
5319 else
5320
5321 if test "$sim_hw_p" != yes; then
5322   sim_hw_objs=
5323   sim_hw_cflags="-DWITH_HW=0"
5324   sim_hw=
5325 fi
5326 if test x"$silent" != x"yes"; then
5327   echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
5328 fi
5329 fi
5330
5331 case " $hardware " in
5332   *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
5333 $as_echo_n "checking for log2 in -lm... " >&6; }
5334 if test "${ac_cv_lib_m_log2+set}" = set; then :
5335   $as_echo_n "(cached) " >&6
5336 else
5337   ac_check_lib_save_LIBS=$LIBS
5338 LIBS="-lm  $LIBS"
5339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5340 /* end confdefs.h.  */
5341
5342 /* Override any GCC internal prototype to avoid an error.
5343    Use char because int might match the return type of a GCC
5344    builtin and then its argument prototype would still apply.  */
5345 #ifdef __cplusplus
5346 extern "C"
5347 #endif
5348 char log2 ();
5349 int
5350 main ()
5351 {
5352 return log2 ();
5353   ;
5354   return 0;
5355 }
5356 _ACEOF
5357 if ac_fn_c_try_link "$LINENO"; then :
5358   ac_cv_lib_m_log2=yes
5359 else
5360   ac_cv_lib_m_log2=no
5361 fi
5362 rm -f core conftest.err conftest.$ac_objext \
5363     conftest$ac_exeext conftest.$ac_ext
5364 LIBS=$ac_check_lib_save_LIBS
5365 fi
5366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_log2" >&5
5367 $as_echo "$ac_cv_lib_m_log2" >&6; }
5368 if test "x$ac_cv_lib_m_log2" = x""yes; then :
5369   cat >>confdefs.h <<_ACEOF
5370 #define HAVE_LIBM 1
5371 _ACEOF
5372
5373   LIBS="-lm $LIBS"
5374
5375 fi
5376 ;;
5377 esac
5378
5379
5380 for ac_header in string.h strings.h stdlib.h stdlib.h fcntl.h
5381 do :
5382   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5383 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5384 eval as_val=\$$as_ac_Header
5385    if test "x$as_val" = x""yes; then :
5386   cat >>confdefs.h <<_ACEOF
5387 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5388 _ACEOF
5389
5390 fi
5391
5392 done
5393
5394
5395
5396
5397
5398 ac_sources="$sim_link_files"
5399 ac_dests="$sim_link_links"
5400 while test -n "$ac_sources"; do
5401   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
5402   set $ac_sources; ac_source=$1; shift; ac_sources=$*
5403   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
5404 done
5405 ac_config_links="$ac_config_links $ac_config_links_1"
5406
5407 cgen_breaks=""
5408 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
5409 cgen_breaks="break cgen_rtx_error";
5410 fi
5411
5412 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
5413
5414 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
5415
5416 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
5417
5418 ac_config_commands="$ac_config_commands Makefile"
5419
5420 ac_config_commands="$ac_config_commands stamp-h"
5421
5422 cat >confcache <<\_ACEOF
5423 # This file is a shell script that caches the results of configure
5424 # tests run on this system so they can be shared between configure
5425 # scripts and configure runs, see configure's option --config-cache.
5426 # It is not useful on other systems.  If it contains results you don't
5427 # want to keep, you may remove or edit it.
5428 #
5429 # config.status only pays attention to the cache file if you give it
5430 # the --recheck option to rerun configure.
5431 #
5432 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5433 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5434 # following values.
5435
5436 _ACEOF
5437
5438 # The following way of writing the cache mishandles newlines in values,
5439 # but we know of no workaround that is simple, portable, and efficient.
5440 # So, we kill variables containing newlines.
5441 # Ultrix sh set writes to stderr and can't be redirected directly,
5442 # and sets the high bit in the cache file unless we assign to the vars.
5443 (
5444   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5445     eval ac_val=\$$ac_var
5446     case $ac_val in #(
5447     *${as_nl}*)
5448       case $ac_var in #(
5449       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5450 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5451       esac
5452       case $ac_var in #(
5453       _ | IFS | as_nl) ;; #(
5454       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5455       *) { eval $ac_var=; unset $ac_var;} ;;
5456       esac ;;
5457     esac
5458   done
5459
5460   (set) 2>&1 |
5461     case $as_nl`(ac_space=' '; set) 2>&1` in #(
5462     *${as_nl}ac_space=\ *)
5463       # `set' does not quote correctly, so add quotes: double-quote
5464       # substitution turns \\\\ into \\, and sed turns \\ into \.
5465       sed -n \
5466         "s/'/'\\\\''/g;
5467           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5468       ;; #(
5469     *)
5470       # `set' quotes correctly as required by POSIX, so do not add quotes.
5471       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5472       ;;
5473     esac |
5474     sort
5475 ) |
5476   sed '
5477      /^ac_cv_env_/b end
5478      t clear
5479      :clear
5480      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5481      t end
5482      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5483      :end' >>confcache
5484 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5485   if test -w "$cache_file"; then
5486     test "x$cache_file" != "x/dev/null" &&
5487       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5488 $as_echo "$as_me: updating cache $cache_file" >&6;}
5489     cat confcache >$cache_file
5490   else
5491     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5492 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5493   fi
5494 fi
5495 rm -f confcache
5496
5497 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5498 # Let make expand exec_prefix.
5499 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5500
5501 DEFS=-DHAVE_CONFIG_H
5502
5503 ac_libobjs=
5504 ac_ltlibobjs=
5505 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5506   # 1. Remove the extension, and $U if already installed.
5507   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5508   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5509   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
5510   #    will be set to the directory where LIBOBJS objects are built.
5511   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5512   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5513 done
5514 LIBOBJS=$ac_libobjs
5515
5516 LTLIBOBJS=$ac_ltlibobjs
5517
5518
5519 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
5520   as_fn_error "conditional \"GMAKE\" was never defined.
5521 Usually this means the macro was only invoked conditionally." "$LINENO" 5
5522 fi
5523
5524
5525 : ${CONFIG_STATUS=./config.status}
5526 ac_write_fail=0
5527 ac_clean_files_save=$ac_clean_files
5528 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5529 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5530 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5531 as_write_fail=0
5532 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5533 #! $SHELL
5534 # Generated by $as_me.
5535 # Run this file to recreate the current configuration.
5536 # Compiler output produced by configure, useful for debugging
5537 # configure, is in config.log if it exists.
5538
5539 debug=false
5540 ac_cs_recheck=false
5541 ac_cs_silent=false
5542
5543 SHELL=\${CONFIG_SHELL-$SHELL}
5544 export SHELL
5545 _ASEOF
5546 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5547 ## -------------------- ##
5548 ## M4sh Initialization. ##
5549 ## -------------------- ##
5550
5551 # Be more Bourne compatible
5552 DUALCASE=1; export DUALCASE # for MKS sh
5553 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5554   emulate sh
5555   NULLCMD=:
5556   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5557   # is contrary to our usage.  Disable this feature.
5558   alias -g '${1+"$@"}'='"$@"'
5559   setopt NO_GLOB_SUBST
5560 else
5561   case `(set -o) 2>/dev/null` in #(
5562   *posix*) :
5563     set -o posix ;; #(
5564   *) :
5565      ;;
5566 esac
5567 fi
5568
5569
5570 as_nl='
5571 '
5572 export as_nl
5573 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5574 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5575 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5576 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5577 # Prefer a ksh shell builtin over an external printf program on Solaris,
5578 # but without wasting forks for bash or zsh.
5579 if test -z "$BASH_VERSION$ZSH_VERSION" \
5580     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5581   as_echo='print -r --'
5582   as_echo_n='print -rn --'
5583 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5584   as_echo='printf %s\n'
5585   as_echo_n='printf %s'
5586 else
5587   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5588     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5589     as_echo_n='/usr/ucb/echo -n'
5590   else
5591     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5592     as_echo_n_body='eval
5593       arg=$1;
5594       case $arg in #(
5595       *"$as_nl"*)
5596         expr "X$arg" : "X\\(.*\\)$as_nl";
5597         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5598       esac;
5599       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5600     '
5601     export as_echo_n_body
5602     as_echo_n='sh -c $as_echo_n_body as_echo'
5603   fi
5604   export as_echo_body
5605   as_echo='sh -c $as_echo_body as_echo'
5606 fi
5607
5608 # The user is always right.
5609 if test "${PATH_SEPARATOR+set}" != set; then
5610   PATH_SEPARATOR=:
5611   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5612     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5613       PATH_SEPARATOR=';'
5614   }
5615 fi
5616
5617
5618 # IFS
5619 # We need space, tab and new line, in precisely that order.  Quoting is
5620 # there to prevent editors from complaining about space-tab.
5621 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5622 # splitting by setting IFS to empty value.)
5623 IFS=" ""        $as_nl"
5624
5625 # Find who we are.  Look in the path if we contain no directory separator.
5626 case $0 in #((
5627   *[\\/]* ) as_myself=$0 ;;
5628   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5629 for as_dir in $PATH
5630 do
5631   IFS=$as_save_IFS
5632   test -z "$as_dir" && as_dir=.
5633     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5634   done
5635 IFS=$as_save_IFS
5636
5637      ;;
5638 esac
5639 # We did not find ourselves, most probably we were run as `sh COMMAND'
5640 # in which case we are not to be found in the path.
5641 if test "x$as_myself" = x; then
5642   as_myself=$0
5643 fi
5644 if test ! -f "$as_myself"; then
5645   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5646   exit 1
5647 fi
5648
5649 # Unset variables that we do not need and which cause bugs (e.g. in
5650 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
5651 # suppresses any "Segmentation fault" message there.  '((' could
5652 # trigger a bug in pdksh 5.2.14.
5653 for as_var in BASH_ENV ENV MAIL MAILPATH
5654 do eval test x\${$as_var+set} = xset \
5655   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5656 done
5657 PS1='$ '
5658 PS2='> '
5659 PS4='+ '
5660
5661 # NLS nuisances.
5662 LC_ALL=C
5663 export LC_ALL
5664 LANGUAGE=C
5665 export LANGUAGE
5666
5667 # CDPATH.
5668 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5669
5670
5671 # as_fn_error ERROR [LINENO LOG_FD]
5672 # ---------------------------------
5673 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5674 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5675 # script with status $?, using 1 if that was 0.
5676 as_fn_error ()
5677 {
5678   as_status=$?; test $as_status -eq 0 && as_status=1
5679   if test "$3"; then
5680     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5681     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5682   fi
5683   $as_echo "$as_me: error: $1" >&2
5684   as_fn_exit $as_status
5685 } # as_fn_error
5686
5687
5688 # as_fn_set_status STATUS
5689 # -----------------------
5690 # Set $? to STATUS, without forking.
5691 as_fn_set_status ()
5692 {
5693   return $1
5694 } # as_fn_set_status
5695
5696 # as_fn_exit STATUS
5697 # -----------------
5698 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5699 as_fn_exit ()
5700 {
5701   set +e
5702   as_fn_set_status $1
5703   exit $1
5704 } # as_fn_exit
5705
5706 # as_fn_unset VAR
5707 # ---------------
5708 # Portably unset VAR.
5709 as_fn_unset ()
5710 {
5711   { eval $1=; unset $1;}
5712 }
5713 as_unset=as_fn_unset
5714 # as_fn_append VAR VALUE
5715 # ----------------------
5716 # Append the text in VALUE to the end of the definition contained in VAR. Take
5717 # advantage of any shell optimizations that allow amortized linear growth over
5718 # repeated appends, instead of the typical quadratic growth present in naive
5719 # implementations.
5720 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5721   eval 'as_fn_append ()
5722   {
5723     eval $1+=\$2
5724   }'
5725 else
5726   as_fn_append ()
5727   {
5728     eval $1=\$$1\$2
5729   }
5730 fi # as_fn_append
5731
5732 # as_fn_arith ARG...
5733 # ------------------
5734 # Perform arithmetic evaluation on the ARGs, and store the result in the
5735 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5736 # must be portable across $(()) and expr.
5737 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5738   eval 'as_fn_arith ()
5739   {
5740     as_val=$(( $* ))
5741   }'
5742 else
5743   as_fn_arith ()
5744   {
5745     as_val=`expr "$@" || test $? -eq 1`
5746   }
5747 fi # as_fn_arith
5748
5749
5750 if expr a : '\(a\)' >/dev/null 2>&1 &&
5751    test "X`expr 00001 : '.*\(...\)'`" = X001; then
5752   as_expr=expr
5753 else
5754   as_expr=false
5755 fi
5756
5757 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5758   as_basename=basename
5759 else
5760   as_basename=false
5761 fi
5762
5763 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5764   as_dirname=dirname
5765 else
5766   as_dirname=false
5767 fi
5768
5769 as_me=`$as_basename -- "$0" ||
5770 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5771          X"$0" : 'X\(//\)$' \| \
5772          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5773 $as_echo X/"$0" |
5774     sed '/^.*\/\([^/][^/]*\)\/*$/{
5775             s//\1/
5776             q
5777           }
5778           /^X\/\(\/\/\)$/{
5779             s//\1/
5780             q
5781           }
5782           /^X\/\(\/\).*/{
5783             s//\1/
5784             q
5785           }
5786           s/.*/./; q'`
5787
5788 # Avoid depending upon Character Ranges.
5789 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5790 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5791 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5792 as_cr_digits='0123456789'
5793 as_cr_alnum=$as_cr_Letters$as_cr_digits
5794
5795 ECHO_C= ECHO_N= ECHO_T=
5796 case `echo -n x` in #(((((
5797 -n*)
5798   case `echo 'xy\c'` in
5799   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
5800   xy)  ECHO_C='\c';;
5801   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
5802        ECHO_T=' ';;
5803   esac;;
5804 *)
5805   ECHO_N='-n';;
5806 esac
5807
5808 rm -f conf$$ conf$$.exe conf$$.file
5809 if test -d conf$$.dir; then
5810   rm -f conf$$.dir/conf$$.file
5811 else
5812   rm -f conf$$.dir
5813   mkdir conf$$.dir 2>/dev/null
5814 fi
5815 if (echo >conf$$.file) 2>/dev/null; then
5816   if ln -s conf$$.file conf$$ 2>/dev/null; then
5817     as_ln_s='ln -s'
5818     # ... but there are two gotchas:
5819     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5820     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5821     # In both cases, we have to default to `cp -p'.
5822     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5823       as_ln_s='cp -p'
5824   elif ln conf$$.file conf$$ 2>/dev/null; then
5825     as_ln_s=ln
5826   else
5827     as_ln_s='cp -p'
5828   fi
5829 else
5830   as_ln_s='cp -p'
5831 fi
5832 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5833 rmdir conf$$.dir 2>/dev/null
5834
5835
5836 # as_fn_mkdir_p
5837 # -------------
5838 # Create "$as_dir" as a directory, including parents if necessary.
5839 as_fn_mkdir_p ()
5840 {
5841
5842   case $as_dir in #(
5843   -*) as_dir=./$as_dir;;
5844   esac
5845   test -d "$as_dir" || eval $as_mkdir_p || {
5846     as_dirs=
5847     while :; do
5848       case $as_dir in #(
5849       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5850       *) as_qdir=$as_dir;;
5851       esac
5852       as_dirs="'$as_qdir' $as_dirs"
5853       as_dir=`$as_dirname -- "$as_dir" ||
5854 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5855          X"$as_dir" : 'X\(//\)[^/]' \| \
5856          X"$as_dir" : 'X\(//\)$' \| \
5857          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5858 $as_echo X"$as_dir" |
5859     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5860             s//\1/
5861             q
5862           }
5863           /^X\(\/\/\)[^/].*/{
5864             s//\1/
5865             q
5866           }
5867           /^X\(\/\/\)$/{
5868             s//\1/
5869             q
5870           }
5871           /^X\(\/\).*/{
5872             s//\1/
5873             q
5874           }
5875           s/.*/./; q'`
5876       test -d "$as_dir" && break
5877     done
5878     test -z "$as_dirs" || eval "mkdir $as_dirs"
5879   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5880
5881
5882 } # as_fn_mkdir_p
5883 if mkdir -p . 2>/dev/null; then
5884   as_mkdir_p='mkdir -p "$as_dir"'
5885 else
5886   test -d ./-p && rmdir ./-p
5887   as_mkdir_p=false
5888 fi
5889
5890 if test -x / >/dev/null 2>&1; then
5891   as_test_x='test -x'
5892 else
5893   if ls -dL / >/dev/null 2>&1; then
5894     as_ls_L_option=L
5895   else
5896     as_ls_L_option=
5897   fi
5898   as_test_x='
5899     eval sh -c '\''
5900       if test -d "$1"; then
5901         test -d "$1/.";
5902       else
5903         case $1 in #(
5904         -*)set "./$1";;
5905         esac;
5906         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5907         ???[sx]*):;;*)false;;esac;fi
5908     '\'' sh
5909   '
5910 fi
5911 as_executable_p=$as_test_x
5912
5913 # Sed expression to map a string onto a valid CPP name.
5914 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5915
5916 # Sed expression to map a string onto a valid variable name.
5917 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5918
5919
5920 exec 6>&1
5921 ## ----------------------------------- ##
5922 ## Main body of $CONFIG_STATUS script. ##
5923 ## ----------------------------------- ##
5924 _ASEOF
5925 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5926
5927 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5928 # Save the log message, to keep $0 and so on meaningful, and to
5929 # report actual input values of CONFIG_FILES etc. instead of their
5930 # values after options handling.
5931 ac_log="
5932 This file was extended by $as_me, which was
5933 generated by GNU Autoconf 2.64.  Invocation command line was
5934
5935   CONFIG_FILES    = $CONFIG_FILES
5936   CONFIG_HEADERS  = $CONFIG_HEADERS
5937   CONFIG_LINKS    = $CONFIG_LINKS
5938   CONFIG_COMMANDS = $CONFIG_COMMANDS
5939   $ $0 $@
5940
5941 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5942 "
5943
5944 _ACEOF
5945
5946 case $ac_config_files in *"
5947 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5948 esac
5949
5950 case $ac_config_headers in *"
5951 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5952 esac
5953
5954
5955 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5956 # Files that config.status was made for.
5957 config_files="$ac_config_files"
5958 config_headers="$ac_config_headers"
5959 config_links="$ac_config_links"
5960 config_commands="$ac_config_commands"
5961
5962 _ACEOF
5963
5964 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5965 ac_cs_usage="\
5966 \`$as_me' instantiates files and other configuration actions
5967 from templates according to the current configuration.  Unless the files
5968 and actions are specified as TAGs, all are instantiated by default.
5969
5970 Usage: $0 [OPTION]... [TAG]...
5971
5972   -h, --help       print this help, then exit
5973   -V, --version    print version number and configuration settings, then exit
5974   -q, --quiet, --silent
5975                    do not print progress messages
5976   -d, --debug      don't remove temporary files
5977       --recheck    update $as_me by reconfiguring in the same conditions
5978       --file=FILE[:TEMPLATE]
5979                    instantiate the configuration file FILE
5980       --header=FILE[:TEMPLATE]
5981                    instantiate the configuration header FILE
5982
5983 Configuration files:
5984 $config_files
5985
5986 Configuration headers:
5987 $config_headers
5988
5989 Configuration links:
5990 $config_links
5991
5992 Configuration commands:
5993 $config_commands
5994
5995 Report bugs to the package provider."
5996
5997 _ACEOF
5998 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5999 ac_cs_version="\\
6000 config.status
6001 configured by $0, generated by GNU Autoconf 2.64,
6002   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
6003
6004 Copyright (C) 2009 Free Software Foundation, Inc.
6005 This config.status script is free software; the Free Software Foundation
6006 gives unlimited permission to copy, distribute and modify it."
6007
6008 ac_pwd='$ac_pwd'
6009 srcdir='$srcdir'
6010 INSTALL='$INSTALL'
6011 test -n "\$AWK" || AWK=awk
6012 _ACEOF
6013
6014 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6015 # The default lists apply if the user does not specify any file.
6016 ac_need_defaults=:
6017 while test $# != 0
6018 do
6019   case $1 in
6020   --*=*)
6021     ac_option=`expr "X$1" : 'X\([^=]*\)='`
6022     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
6023     ac_shift=:
6024     ;;
6025   *)
6026     ac_option=$1
6027     ac_optarg=$2
6028     ac_shift=shift
6029     ;;
6030   esac
6031
6032   case $ac_option in
6033   # Handling of the options.
6034   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6035     ac_cs_recheck=: ;;
6036   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6037     $as_echo "$ac_cs_version"; exit ;;
6038   --debug | --debu | --deb | --de | --d | -d )
6039     debug=: ;;
6040   --file | --fil | --fi | --f )
6041     $ac_shift
6042     case $ac_optarg in
6043     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6044     esac
6045     as_fn_append CONFIG_FILES " '$ac_optarg'"
6046     ac_need_defaults=false;;
6047   --header | --heade | --head | --hea )
6048     $ac_shift
6049     case $ac_optarg in
6050     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6051     esac
6052     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6053     ac_need_defaults=false;;
6054   --he | --h)
6055     # Conflict between --help and --header
6056     as_fn_error "ambiguous option: \`$1'
6057 Try \`$0 --help' for more information.";;
6058   --help | --hel | -h )
6059     $as_echo "$ac_cs_usage"; exit ;;
6060   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6061   | -silent | --silent | --silen | --sile | --sil | --si | --s)
6062     ac_cs_silent=: ;;
6063
6064   # This is an error.
6065   -*) as_fn_error "unrecognized option: \`$1'
6066 Try \`$0 --help' for more information." ;;
6067
6068   *) as_fn_append ac_config_targets " $1"
6069      ac_need_defaults=false ;;
6070
6071   esac
6072   shift
6073 done
6074
6075 ac_configure_extra_args=
6076
6077 if $ac_cs_silent; then
6078   exec 6>/dev/null
6079   ac_configure_extra_args="$ac_configure_extra_args --silent"
6080 fi
6081
6082 _ACEOF
6083 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6084 if \$ac_cs_recheck; then
6085   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6086   shift
6087   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6088   CONFIG_SHELL='$SHELL'
6089   export CONFIG_SHELL
6090   exec "\$@"
6091 fi
6092
6093 _ACEOF
6094 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6095 exec 5>>config.log
6096 {
6097   echo
6098   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6099 ## Running $as_me. ##
6100 _ASBOX
6101   $as_echo "$ac_log"
6102 } >&5
6103
6104 _ACEOF
6105 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6106 #
6107 # INIT-COMMANDS
6108 #
6109 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
6110
6111 _ACEOF
6112
6113 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6114
6115 # Handling of arguments.
6116 for ac_config_target in $ac_config_targets
6117 do
6118   case $ac_config_target in
6119     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
6120     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
6121     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
6122     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
6123     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
6124     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
6125     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
6126     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
6127
6128   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6129   esac
6130 done
6131
6132
6133 # If the user did not use the arguments to specify the items to instantiate,
6134 # then the envvar interface is used.  Set only those that are not.
6135 # We use the long form for the default assignment because of an extremely
6136 # bizarre bug on SunOS 4.1.3.
6137 if $ac_need_defaults; then
6138   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6139   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6140   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
6141   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
6142 fi
6143
6144 # Have a temporary directory for convenience.  Make it in the build tree
6145 # simply because there is no reason against having it here, and in addition,
6146 # creating and moving files from /tmp can sometimes cause problems.
6147 # Hook for its removal unless debugging.
6148 # Note that there is a small window in which the directory will not be cleaned:
6149 # after its creation but before its name has been assigned to `$tmp'.
6150 $debug ||
6151 {
6152   tmp=
6153   trap 'exit_status=$?
6154   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
6155 ' 0
6156   trap 'as_fn_exit 1' 1 2 13 15
6157 }
6158 # Create a (secure) tmp directory for tmp files.
6159
6160 {
6161   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6162   test -n "$tmp" && test -d "$tmp"
6163 }  ||
6164 {
6165   tmp=./conf$$-$RANDOM
6166   (umask 077 && mkdir "$tmp")
6167 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
6168
6169 # Set up the scripts for CONFIG_FILES section.
6170 # No need to generate them if there are no CONFIG_FILES.
6171 # This happens for instance with `./config.status config.h'.
6172 if test -n "$CONFIG_FILES"; then
6173
6174
6175 ac_cr=`echo X | tr X '\015'`
6176 # On cygwin, bash can eat \r inside `` if the user requested igncr.
6177 # But we know of no other shell where ac_cr would be empty at this
6178 # point, so we can use a bashism as a fallback.
6179 if test "x$ac_cr" = x; then
6180   eval ac_cr=\$\'\\r\'
6181 fi
6182 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6183 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6184   ac_cs_awk_cr='\r'
6185 else
6186   ac_cs_awk_cr=$ac_cr
6187 fi
6188
6189 echo 'BEGIN {' >"$tmp/subs1.awk" &&
6190 _ACEOF
6191
6192
6193 {
6194   echo "cat >conf$$subs.awk <<_ACEOF" &&
6195   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6196   echo "_ACEOF"
6197 } >conf$$subs.sh ||
6198   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6199 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
6200 ac_delim='%!_!# '
6201 for ac_last_try in false false false false false :; do
6202   . ./conf$$subs.sh ||
6203     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6204
6205   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6206   if test $ac_delim_n = $ac_delim_num; then
6207     break
6208   elif $ac_last_try; then
6209     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6210   else
6211     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6212   fi
6213 done
6214 rm -f conf$$subs.sh
6215
6216 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6217 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
6218 _ACEOF
6219 sed -n '
6220 h
6221 s/^/S["/; s/!.*/"]=/
6222 p
6223 g
6224 s/^[^!]*!//
6225 :repl
6226 t repl
6227 s/'"$ac_delim"'$//
6228 t delim
6229 :nl
6230 h
6231 s/\(.\{148\}\).*/\1/
6232 t more1
6233 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6234 p
6235 n
6236 b repl
6237 :more1
6238 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6239 p
6240 g
6241 s/.\{148\}//
6242 t nl
6243 :delim
6244 h
6245 s/\(.\{148\}\).*/\1/
6246 t more2
6247 s/["\\]/\\&/g; s/^/"/; s/$/"/
6248 p
6249 b
6250 :more2
6251 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6252 p
6253 g
6254 s/.\{148\}//
6255 t delim
6256 ' <conf$$subs.awk | sed '
6257 /^[^""]/{
6258   N
6259   s/\n//
6260 }
6261 ' >>$CONFIG_STATUS || ac_write_fail=1
6262 rm -f conf$$subs.awk
6263 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6264 _ACAWK
6265 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
6266   for (key in S) S_is_set[key] = 1
6267   FS = "\a"
6268
6269 }
6270 {
6271   line = $ 0
6272   nfields = split(line, field, "@")
6273   substed = 0
6274   len = length(field[1])
6275   for (i = 2; i < nfields; i++) {
6276     key = field[i]
6277     keylen = length(key)
6278     if (S_is_set[key]) {
6279       value = S[key]
6280       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6281       len += length(value) + length(field[++i])
6282       substed = 1
6283     } else
6284       len += 1 + keylen
6285   }
6286
6287   print line
6288 }
6289
6290 _ACAWK
6291 _ACEOF
6292 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6293 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6294   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6295 else
6296   cat
6297 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
6298   || as_fn_error "could not setup config files machinery" "$LINENO" 5
6299 _ACEOF
6300
6301 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6302 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6303 # trailing colons and then remove the whole line if VPATH becomes empty
6304 # (actually we leave an empty line to preserve line numbers).
6305 if test "x$srcdir" = x.; then
6306   ac_vpsub='/^[  ]*VPATH[        ]*=/{
6307 s/:*\$(srcdir):*/:/
6308 s/:*\${srcdir}:*/:/
6309 s/:*@srcdir@:*/:/
6310 s/^\([^=]*=[     ]*\):*/\1/
6311 s/:*$//
6312 s/^[^=]*=[       ]*$//
6313 }'
6314 fi
6315
6316 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6317 fi # test -n "$CONFIG_FILES"
6318
6319 # Set up the scripts for CONFIG_HEADERS section.
6320 # No need to generate them if there are no CONFIG_HEADERS.
6321 # This happens for instance with `./config.status Makefile'.
6322 if test -n "$CONFIG_HEADERS"; then
6323 cat >"$tmp/defines.awk" <<\_ACAWK ||
6324 BEGIN {
6325 _ACEOF
6326
6327 # Transform confdefs.h into an awk script `defines.awk', embedded as
6328 # here-document in config.status, that substitutes the proper values into
6329 # config.h.in to produce config.h.
6330
6331 # Create a delimiter string that does not exist in confdefs.h, to ease
6332 # handling of long lines.
6333 ac_delim='%!_!# '
6334 for ac_last_try in false false :; do
6335   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
6336   if test -z "$ac_t"; then
6337     break
6338   elif $ac_last_try; then
6339     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
6340   else
6341     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6342   fi
6343 done
6344
6345 # For the awk script, D is an array of macro values keyed by name,
6346 # likewise P contains macro parameters if any.  Preserve backslash
6347 # newline sequences.
6348
6349 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6350 sed -n '
6351 s/.\{148\}/&'"$ac_delim"'/g
6352 t rset
6353 :rset
6354 s/^[     ]*#[    ]*define[       ][      ]*/ /
6355 t def
6356 d
6357 :def
6358 s/\\$//
6359 t bsnl
6360 s/["\\]/\\&/g
6361 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6362 D["\1"]=" \3"/p
6363 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
6364 d
6365 :bsnl
6366 s/["\\]/\\&/g
6367 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6368 D["\1"]=" \3\\\\\\n"\\/p
6369 t cont
6370 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6371 t cont
6372 d
6373 :cont
6374 n
6375 s/.\{148\}/&'"$ac_delim"'/g
6376 t clear
6377 :clear
6378 s/\\$//
6379 t bsnlc
6380 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6381 d
6382 :bsnlc
6383 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6384 b cont
6385 ' <confdefs.h | sed '
6386 s/'"$ac_delim"'/"\\\
6387 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6388
6389 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6390   for (key in D) D_is_set[key] = 1
6391   FS = "\a"
6392 }
6393 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6394   line = \$ 0
6395   split(line, arg, " ")
6396   if (arg[1] == "#") {
6397     defundef = arg[2]
6398     mac1 = arg[3]
6399   } else {
6400     defundef = substr(arg[1], 2)
6401     mac1 = arg[2]
6402   }
6403   split(mac1, mac2, "(") #)
6404   macro = mac2[1]
6405   prefix = substr(line, 1, index(line, defundef) - 1)
6406   if (D_is_set[macro]) {
6407     # Preserve the white space surrounding the "#".
6408     print prefix "define", macro P[macro] D[macro]
6409     next
6410   } else {
6411     # Replace #undef with comments.  This is necessary, for example,
6412     # in the case of _POSIX_SOURCE, which is predefined and required
6413     # on some systems where configure will not decide to define it.
6414     if (defundef == "undef") {
6415       print "/*", prefix defundef, macro, "*/"
6416       next
6417     }
6418   }
6419 }
6420 { print }
6421 _ACAWK
6422 _ACEOF
6423 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6424   as_fn_error "could not setup config headers machinery" "$LINENO" 5
6425 fi # test -n "$CONFIG_HEADERS"
6426
6427
6428 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
6429 shift
6430 for ac_tag
6431 do
6432   case $ac_tag in
6433   :[FHLC]) ac_mode=$ac_tag; continue;;
6434   esac
6435   case $ac_mode$ac_tag in
6436   :[FHL]*:*);;
6437   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
6438   :[FH]-) ac_tag=-:-;;
6439   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6440   esac
6441   ac_save_IFS=$IFS
6442   IFS=:
6443   set x $ac_tag
6444   IFS=$ac_save_IFS
6445   shift
6446   ac_file=$1
6447   shift
6448
6449   case $ac_mode in
6450   :L) ac_source=$1;;
6451   :[FH])
6452     ac_file_inputs=
6453     for ac_f
6454     do
6455       case $ac_f in
6456       -) ac_f="$tmp/stdin";;
6457       *) # Look for the file first in the build tree, then in the source tree
6458          # (if the path is not absolute).  The absolute path cannot be DOS-style,
6459          # because $ac_f cannot contain `:'.
6460          test -f "$ac_f" ||
6461            case $ac_f in
6462            [\\/$]*) false;;
6463            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6464            esac ||
6465            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6466       esac
6467       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6468       as_fn_append ac_file_inputs " '$ac_f'"
6469     done
6470
6471     # Let's still pretend it is `configure' which instantiates (i.e., don't
6472     # use $as_me), people would be surprised to read:
6473     #    /* config.h.  Generated by config.status.  */
6474     configure_input='Generated from '`
6475           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6476         `' by configure.'
6477     if test x"$ac_file" != x-; then
6478       configure_input="$ac_file.  $configure_input"
6479       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6480 $as_echo "$as_me: creating $ac_file" >&6;}
6481     fi
6482     # Neutralize special characters interpreted by sed in replacement strings.
6483     case $configure_input in #(
6484     *\&* | *\|* | *\\* )
6485        ac_sed_conf_input=`$as_echo "$configure_input" |
6486        sed 's/[\\\\&|]/\\\\&/g'`;; #(
6487     *) ac_sed_conf_input=$configure_input;;
6488     esac
6489
6490     case $ac_tag in
6491     *:-:* | *:-) cat >"$tmp/stdin" \
6492       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
6493     esac
6494     ;;
6495   esac
6496
6497   ac_dir=`$as_dirname -- "$ac_file" ||
6498 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6499          X"$ac_file" : 'X\(//\)[^/]' \| \
6500          X"$ac_file" : 'X\(//\)$' \| \
6501          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6502 $as_echo X"$ac_file" |
6503     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6504             s//\1/
6505             q
6506           }
6507           /^X\(\/\/\)[^/].*/{
6508             s//\1/
6509             q
6510           }
6511           /^X\(\/\/\)$/{
6512             s//\1/
6513             q
6514           }
6515           /^X\(\/\).*/{
6516             s//\1/
6517             q
6518           }
6519           s/.*/./; q'`
6520   as_dir="$ac_dir"; as_fn_mkdir_p
6521   ac_builddir=.
6522
6523 case "$ac_dir" in
6524 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6525 *)
6526   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6527   # A ".." for each directory in $ac_dir_suffix.
6528   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6529   case $ac_top_builddir_sub in
6530   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6531   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6532   esac ;;
6533 esac
6534 ac_abs_top_builddir=$ac_pwd
6535 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6536 # for backward compatibility:
6537 ac_top_builddir=$ac_top_build_prefix
6538
6539 case $srcdir in
6540   .)  # We are building in place.
6541     ac_srcdir=.
6542     ac_top_srcdir=$ac_top_builddir_sub
6543     ac_abs_top_srcdir=$ac_pwd ;;
6544   [\\/]* | ?:[\\/]* )  # Absolute name.
6545     ac_srcdir=$srcdir$ac_dir_suffix;
6546     ac_top_srcdir=$srcdir
6547     ac_abs_top_srcdir=$srcdir ;;
6548   *) # Relative name.
6549     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6550     ac_top_srcdir=$ac_top_build_prefix$srcdir
6551     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6552 esac
6553 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6554
6555
6556   case $ac_mode in
6557   :F)
6558   #
6559   # CONFIG_FILE
6560   #
6561
6562   case $INSTALL in
6563   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6564   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6565   esac
6566 _ACEOF
6567
6568 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6569 # If the template does not know about datarootdir, expand it.
6570 # FIXME: This hack should be removed a few years after 2.60.
6571 ac_datarootdir_hack=; ac_datarootdir_seen=
6572 ac_sed_dataroot='
6573 /datarootdir/ {
6574   p
6575   q
6576 }
6577 /@datadir@/p
6578 /@docdir@/p
6579 /@infodir@/p
6580 /@localedir@/p
6581 /@mandir@/p'
6582 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6583 *datarootdir*) ac_datarootdir_seen=yes;;
6584 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6585   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6586 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6587 _ACEOF
6588 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6589   ac_datarootdir_hack='
6590   s&@datadir@&$datadir&g
6591   s&@docdir@&$docdir&g
6592   s&@infodir@&$infodir&g
6593   s&@localedir@&$localedir&g
6594   s&@mandir@&$mandir&g
6595   s&\\\${datarootdir}&$datarootdir&g' ;;
6596 esac
6597 _ACEOF
6598
6599 # Neutralize VPATH when `$srcdir' = `.'.
6600 # Shell code in configure.ac might set extrasub.
6601 # FIXME: do we really want to maintain this feature?
6602 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6603 ac_sed_extra="$ac_vpsub
6604 $extrasub
6605 _ACEOF
6606 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6607 :t
6608 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6609 s|@configure_input@|$ac_sed_conf_input|;t t
6610 s&@top_builddir@&$ac_top_builddir_sub&;t t
6611 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6612 s&@srcdir@&$ac_srcdir&;t t
6613 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6614 s&@top_srcdir@&$ac_top_srcdir&;t t
6615 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6616 s&@builddir@&$ac_builddir&;t t
6617 s&@abs_builddir@&$ac_abs_builddir&;t t
6618 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6619 s&@INSTALL@&$ac_INSTALL&;t t
6620 $ac_datarootdir_hack
6621 "
6622 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6623   || as_fn_error "could not create $ac_file" "$LINENO" 5
6624
6625 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6626   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6627   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6628   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6629 which seems to be undefined.  Please make sure it is defined." >&5
6630 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6631 which seems to be undefined.  Please make sure it is defined." >&2;}
6632
6633   rm -f "$tmp/stdin"
6634   case $ac_file in
6635   -) cat "$tmp/out" && rm -f "$tmp/out";;
6636   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6637   esac \
6638   || as_fn_error "could not create $ac_file" "$LINENO" 5
6639  ;;
6640   :H)
6641   #
6642   # CONFIG_HEADER
6643   #
6644   if test x"$ac_file" != x-; then
6645     {
6646       $as_echo "/* $configure_input  */" \
6647       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6648     } >"$tmp/config.h" \
6649       || as_fn_error "could not create $ac_file" "$LINENO" 5
6650     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6651       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6652 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6653     else
6654       rm -f "$ac_file"
6655       mv "$tmp/config.h" "$ac_file" \
6656         || as_fn_error "could not create $ac_file" "$LINENO" 5
6657     fi
6658   else
6659     $as_echo "/* $configure_input  */" \
6660       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6661       || as_fn_error "could not create -" "$LINENO" 5
6662   fi
6663  ;;
6664   :L)
6665   #
6666   # CONFIG_LINK
6667   #
6668
6669   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
6670     :
6671   else
6672     # Prefer the file from the source tree if names are identical.
6673     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
6674       ac_source=$srcdir/$ac_source
6675     fi
6676
6677     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
6678 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
6679
6680     if test ! -r "$ac_source"; then
6681       as_fn_error "$ac_source: file not found" "$LINENO" 5
6682     fi
6683     rm -f "$ac_file"
6684
6685     # Try a relative symlink, then a hard link, then a copy.
6686     case $srcdir in
6687     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
6688         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
6689     esac
6690     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
6691       ln "$ac_source" "$ac_file" 2>/dev/null ||
6692       cp -p "$ac_source" "$ac_file" ||
6693       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
6694   fi
6695  ;;
6696   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6697 $as_echo "$as_me: executing $ac_file commands" >&6;}
6698  ;;
6699   esac
6700
6701
6702   case $ac_file$ac_mode in
6703     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
6704     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
6705  rm -f Makesim1.tmp Makesim2.tmp Makefile
6706  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
6707  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
6708  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
6709         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
6710         <Makefile.sim >Makefile
6711  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
6712  ;;
6713     "stamp-h":C) echo > stamp-h ;;
6714
6715   esac
6716 done # for ac_tag
6717
6718
6719 as_fn_exit 0
6720 _ACEOF
6721 ac_clean_files=$ac_clean_files_save
6722
6723 test $ac_write_fail = 0 ||
6724   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6725
6726
6727 # configure is writing to config.log, and then calls config.status.
6728 # config.status does its own redirection, appending to config.log.
6729 # Unfortunately, on DOS this fails, as config.log is still kept open
6730 # by configure, so config.status won't be able to write to it; its
6731 # output is simply discarded.  So we exec the FD to /dev/null,
6732 # effectively closing config.log, so it can be properly (re)opened and
6733 # appended to by config.status.  When coming back to configure, we
6734 # need to make the FD available again.
6735 if test "$no_create" != yes; then
6736   ac_cs_success=:
6737   ac_config_status_args=
6738   test "$silent" = yes &&
6739     ac_config_status_args="$ac_config_status_args --quiet"
6740   exec 5>/dev/null
6741   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6742   exec 5>>config.log
6743   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6744   # would make configure fail if this is the last instruction.
6745   $ac_cs_success || as_fn_exit $?
6746 fi
6747 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6748   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6749 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6750 fi
6751
6752