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 RANLIB
 624 AR
 625 HDEFINES
 626 CC_FOR_BUILD
 627 INSTALL_DATA
 628 INSTALL_SCRIPT
 629 INSTALL_PROGRAM
 630 EGREP
 631 GREP
 632 CPP
 633 target_os
 634 target_vendor
 635 target_cpu
 636 target
 637 host_os
 638 host_vendor
 639 host_cpu
 640 host
 641 build_os
 642 build_vendor
 643 build_cpu
 644 build
 645 OBJEXT
 646 EXEEXT
 647 ac_ct_CC
 648 CPPFLAGS
 649 LDFLAGS
 650 CFLAGS
 651 CC
 652 WERROR_CFLAGS
 653 WARN_CFLAGS
 654 sim_xor_endian
 655 sim_stdcall
 656 sim_smp
 657 sim_reserved_bits
 658 sim_regparm
 659 sim_packages
 660 sim_inline
 661 sim_hw
 662 sim_hw_objs
 663 sim_hw_cflags
 664 sim_default_model
 665 sim_scache
 666 sim_float
 667 sim_hostendian
 668 sim_endian
 669 sim_bitsize
 670 sim_assert
 671 sim_alignment
 672 sim_environment
 673 target_alias
 674 host_alias
 675 build_alias
 676 LIBS
 677 ECHO_T
 678 ECHO_N
 679 ECHO_C
 680 DEFS
 681 mandir
 682 localedir
 683 libdir
 684 psdir
 685 pdfdir
 686 dvidir
 687 htmldir
 688 infodir
 689 docdir
 690 oldincludedir
 691 includedir
 692 localstatedir
 693 sharedstatedir
 694 sysconfdir
 695 datadir
 696 datarootdir
 697 libexecdir
 698 sbindir
 699 bindir
 700 program_transform_name
 701 prefix
 702 exec_prefix
 703 PACKAGE_URL
 704 PACKAGE_BUGREPORT
 705 PACKAGE_STRING
 706 PACKAGE_VERSION
 707 PACKAGE_TARNAME
 708 PACKAGE_NAME
 709 PATH_SEPARATOR
 710 SHELL'
 711 ac_subst_files=''
 712 ac_user_opts='
 713 enable_option_checking
 714 with_zlib
 715 enable_maintainer_mode
 716 enable_sim_bswap
 717 enable_sim_cflags
 718 enable_sim_debug
 719 enable_sim_stdio
 720 enable_sim_trace
 721 enable_sim_profile
 722 with_pkgversion
 723 with_bugurl
 724 enable_sim_inline
 725 enable_sim_alignment
 726 enable_sim_hostendian
 727 enable_werror
 728 enable_build_warnings
 729 enable_sim_build_warnings
 730 enable_sim_hardware
 731 '
 732       ac_precious_vars='build_alias
 733 host_alias
 734 target_alias
 735 CC
 736 CFLAGS
 737 LDFLAGS
 738 LIBS
 739 CPPFLAGS
 740 CPP'
 741
 742
 743 # Initialize some variables set by options.
 744 ac_init_help=
 745 ac_init_version=false
 746 ac_unrecognized_opts=
 747 ac_unrecognized_sep=
 748 # The variables have the same names as the options, with
 749 # dashes changed to underlines.
 750 cache_file=/dev/null
 751 exec_prefix=NONE
 752 no_create=
 753 no_recursion=
 754 prefix=NONE
 755 program_prefix=NONE
 756 program_suffix=NONE
 757 program_transform_name=s,x,x,
 758 silent=
 759 site=
 760 srcdir=
 761 verbose=
 762 x_includes=NONE
 763 x_libraries=NONE
 764
 765 # Installation directory options.
 766 # These are left unexpanded so users can "make install exec_prefix=/foo"
 767 # and all the variables that are supposed to be based on exec_prefix
 768 # by default will actually change.
 769 # Use braces instead of parens because sh, perl, etc. also accept them.
 770 # (The list follows the same order as the GNU Coding Standards.)
 771 bindir='${exec_prefix}/bin'
 772 sbindir='${exec_prefix}/sbin'
 773 libexecdir='${exec_prefix}/libexec'
 774 datarootdir='${prefix}/share'
 775 datadir='${datarootdir}'
 776 sysconfdir='${prefix}/etc'
 777 sharedstatedir='${prefix}/com'
 778 localstatedir='${prefix}/var'
 779 includedir='${prefix}/include'
 780 oldincludedir='/usr/include'
 781 docdir='${datarootdir}/doc/${PACKAGE}'
 782 infodir='${datarootdir}/info'
 783 htmldir='${docdir}'
 784 dvidir='${docdir}'
 785 pdfdir='${docdir}'
 786 psdir='${docdir}'
 787 libdir='${exec_prefix}/lib'
 788 localedir='${datarootdir}/locale'
 789 mandir='${datarootdir}/man'
 790
 791 ac_prev=
 792 ac_dashdash=
 793 for ac_option
 794 do
 795   # If the previous option needs an argument, assign it.
 796   if test -n "$ac_prev"; then
 797     eval $ac_prev=\$ac_option
 798     ac_prev=
 799     continue
 800   fi
 801
 802   case $ac_option in
 803   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 804   *)    ac_optarg=yes ;;
 805   esac
 806
 807   # Accept the important Cygnus configure options, so we can diagnose typos.
 808
 809   case $ac_dashdash$ac_option in
 810   --)
 811     ac_dashdash=yes ;;
 812
 813   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 814     ac_prev=bindir ;;
 815   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 816     bindir=$ac_optarg ;;
 817
 818   -build | --build | --buil | --bui | --bu)
 819     ac_prev=build_alias ;;
 820   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 821     build_alias=$ac_optarg ;;
 822
 823   -cache-file | --cache-file | --cache-fil | --cache-fi \
 824   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 825     ac_prev=cache_file ;;
 826   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 827   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 828     cache_file=$ac_optarg ;;
 829
 830   --config-cache | -C)
 831     cache_file=config.cache ;;
 832
 833   -datadir | --datadir | --datadi | --datad)
 834     ac_prev=datadir ;;
 835   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 836     datadir=$ac_optarg ;;
 837
 838   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 839   | --dataroo | --dataro | --datar)
 840     ac_prev=datarootdir ;;
 841   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 842   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 843     datarootdir=$ac_optarg ;;
 844
 845   -disable-* | --disable-*)
 846     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 847     # Reject names that are not valid shell variable names.
 848     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 849       as_fn_error "invalid feature name: $ac_useropt"
 850     ac_useropt_orig=$ac_useropt
 851     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 852     case $ac_user_opts in
 853       *"
 854 "enable_$ac_useropt"
 855 "*) ;;
 856       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 857          ac_unrecognized_sep=', ';;
 858     esac
 859     eval enable_$ac_useropt=no ;;
 860
 861   -docdir | --docdir | --docdi | --doc | --do)
 862     ac_prev=docdir ;;
 863   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 864     docdir=$ac_optarg ;;
 865
 866   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 867     ac_prev=dvidir ;;
 868   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 869     dvidir=$ac_optarg ;;
 870
 871   -enable-* | --enable-*)
 872     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 873     # Reject names that are not valid shell variable names.
 874     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 875       as_fn_error "invalid feature name: $ac_useropt"
 876     ac_useropt_orig=$ac_useropt
 877     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 878     case $ac_user_opts in
 879       *"
 880 "enable_$ac_useropt"
 881 "*) ;;
 882       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 883          ac_unrecognized_sep=', ';;
 884     esac
 885     eval enable_$ac_useropt=\$ac_optarg ;;
 886
 887   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 888   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 889   | --exec | --exe | --ex)
 890     ac_prev=exec_prefix ;;
 891   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 892   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 893   | --exec=* | --exe=* | --ex=*)
 894     exec_prefix=$ac_optarg ;;
 895
 896   -gas | --gas | --ga | --g)
 897     # Obsolete; use --with-gas.
 898     with_gas=yes ;;
 899
 900   -help | --help | --hel | --he | -h)
 901     ac_init_help=long ;;
 902   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 903     ac_init_help=recursive ;;
 904   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 905     ac_init_help=short ;;
 906
 907   -host | --host | --hos | --ho)
 908     ac_prev=host_alias ;;
 909   -host=* | --host=* | --hos=* | --ho=*)
 910     host_alias=$ac_optarg ;;
 911
 912   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 913     ac_prev=htmldir ;;
 914   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 915   | --ht=*)
 916     htmldir=$ac_optarg ;;
 917
 918   -includedir | --includedir | --includedi | --included | --include \
 919   | --includ | --inclu | --incl | --inc)
 920     ac_prev=includedir ;;
 921   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 922   | --includ=* | --inclu=* | --incl=* | --inc=*)
 923     includedir=$ac_optarg ;;
 924
 925   -infodir | --infodir | --infodi | --infod | --info | --inf)
 926     ac_prev=infodir ;;
 927   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 928     infodir=$ac_optarg ;;
 929
 930   -libdir | --libdir | --libdi | --libd)
 931     ac_prev=libdir ;;
 932   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 933     libdir=$ac_optarg ;;
 934
 935   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 936   | --libexe | --libex | --libe)
 937     ac_prev=libexecdir ;;
 938   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 939   | --libexe=* | --libex=* | --libe=*)
 940     libexecdir=$ac_optarg ;;
 941
 942   -localedir | --localedir | --localedi | --localed | --locale)
 943     ac_prev=localedir ;;
 944   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 945     localedir=$ac_optarg ;;
 946
 947   -localstatedir | --localstatedir | --localstatedi | --localstated \
 948   | --localstate | --localstat | --localsta | --localst | --locals)
 949     ac_prev=localstatedir ;;
 950   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 951   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 952     localstatedir=$ac_optarg ;;
 953
 954   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 955     ac_prev=mandir ;;
 956   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 957     mandir=$ac_optarg ;;
 958
 959   -nfp | --nfp | --nf)
 960     # Obsolete; use --without-fp.
 961     with_fp=no ;;
 962
 963   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 964   | --no-cr | --no-c | -n)
 965     no_create=yes ;;
 966
 967   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 968   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 969     no_recursion=yes ;;
 970
 971   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 972   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 973   | --oldin | --oldi | --old | --ol | --o)
 974     ac_prev=oldincludedir ;;
 975   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 976   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 977   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 978     oldincludedir=$ac_optarg ;;
 979
 980   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 981     ac_prev=prefix ;;
 982   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 983     prefix=$ac_optarg ;;
 984
 985   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 986   | --program-pre | --program-pr | --program-p)
 987     ac_prev=program_prefix ;;
 988   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 989   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 990     program_prefix=$ac_optarg ;;
 991
 992   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 993   | --program-suf | --program-su | --program-s)
 994     ac_prev=program_suffix ;;
 995   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 996   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 997     program_suffix=$ac_optarg ;;
 998
 999   -program-transform-name | --program-transform-name \
1000   | --program-transform-nam | --program-transform-na \
1001   | --program-transform-n | --program-transform- \
1002   | --program-transform | --program-transfor \
1003   | --program-transfo | --program-transf \
1004   | --program-trans | --program-tran \
1005   | --progr-tra | --program-tr | --program-t)
1006     ac_prev=program_transform_name ;;
1007   -program-transform-name=* | --program-transform-name=* \
1008   | --program-transform-nam=* | --program-transform-na=* \
1009   | --program-transform-n=* | --program-transform-=* \
1010   | --program-transform=* | --program-transfor=* \
1011   | --program-transfo=* | --program-transf=* \
1012   | --program-trans=* | --program-tran=* \
1013   | --progr-tra=* | --program-tr=* | --program-t=*)
1014     program_transform_name=$ac_optarg ;;
1015
1016   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1017     ac_prev=pdfdir ;;
1018   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1019     pdfdir=$ac_optarg ;;
1020
1021   -psdir | --psdir | --psdi | --psd | --ps)
1022     ac_prev=psdir ;;
1023   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1024     psdir=$ac_optarg ;;
1025
1026   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1027   | -silent | --silent | --silen | --sile | --sil)
1028     silent=yes ;;
1029
1030   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1031     ac_prev=sbindir ;;
1032   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1033   | --sbi=* | --sb=*)
1034     sbindir=$ac_optarg ;;
1035
1036   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1037   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1038   | --sharedst | --shareds | --shared | --share | --shar \
1039   | --sha | --sh)
1040     ac_prev=sharedstatedir ;;
1041   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1042   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1043   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1044   | --sha=* | --sh=*)
1045     sharedstatedir=$ac_optarg ;;
1046
1047   -site | --site | --sit)
1048     ac_prev=site ;;
1049   -site=* | --site=* | --sit=*)
1050     site=$ac_optarg ;;
1051
1052   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1053     ac_prev=srcdir ;;
1054   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1055     srcdir=$ac_optarg ;;
1056
1057   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1058   | --syscon | --sysco | --sysc | --sys | --sy)
1059     ac_prev=sysconfdir ;;
1060   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1061   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1062     sysconfdir=$ac_optarg ;;
1063
1064   -target | --target | --targe | --targ | --tar | --ta | --t)
1065     ac_prev=target_alias ;;
1066   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1067     target_alias=$ac_optarg ;;
1068
1069   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1070     verbose=yes ;;
1071
1072   -version | --version | --versio | --versi | --vers | -V)
1073     ac_init_version=: ;;
1074
1075   -with-* | --with-*)
1076     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1077     # Reject names that are not valid shell variable names.
1078     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1079       as_fn_error "invalid package name: $ac_useropt"
1080     ac_useropt_orig=$ac_useropt
1081     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1082     case $ac_user_opts in
1083       *"
1084 "with_$ac_useropt"
1085 "*) ;;
1086       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1087          ac_unrecognized_sep=', ';;
1088     esac
1089     eval with_$ac_useropt=\$ac_optarg ;;
1090
1091   -without-* | --without-*)
1092     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1093     # Reject names that are not valid shell variable names.
1094     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1095       as_fn_error "invalid package name: $ac_useropt"
1096     ac_useropt_orig=$ac_useropt
1097     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1098     case $ac_user_opts in
1099       *"
1100 "with_$ac_useropt"
1101 "*) ;;
1102       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1103          ac_unrecognized_sep=', ';;
1104     esac
1105     eval with_$ac_useropt=no ;;
1106
1107   --x)
1108     # Obsolete; use --with-x.
1109     with_x=yes ;;
1110
1111   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1112   | --x-incl | --x-inc | --x-in | --x-i)
1113     ac_prev=x_includes ;;
1114   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1115   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1116     x_includes=$ac_optarg ;;
1117
1118   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1119   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1120     ac_prev=x_libraries ;;
1121   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1122   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1123     x_libraries=$ac_optarg ;;
1124
1125   -*) as_fn_error "unrecognized option: \`$ac_option'
1126 Try \`$0 --help' for more information."
1127     ;;
1128
1129   *=*)
1130     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1131     # Reject names that are not valid shell variable names.
1132     case $ac_envvar in #(
1133       '' | [0-9]* | *[!_$as_cr_alnum]* )
1134       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1135     esac
1136     eval $ac_envvar=\$ac_optarg
1137     export $ac_envvar ;;
1138
1139   *)
1140     # FIXME: should be removed in autoconf 3.0.
1141     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1142     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1143       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1144     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1145     ;;
1146
1147   esac
1148 done
1149
1150 if test -n "$ac_prev"; then
1151   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1152   as_fn_error "missing argument to $ac_option"
1153 fi
1154
1155 if test -n "$ac_unrecognized_opts"; then
1156   case $enable_option_checking in
1157     no) ;;
1158     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1159     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1160   esac
1161 fi
1162
1163 # Check all directory arguments for consistency.
1164 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1165                 datadir sysconfdir sharedstatedir localstatedir includedir \
1166                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1167                 libdir localedir mandir
1168 do
1169   eval ac_val=\$$ac_var
1170   # Remove trailing slashes.
1171   case $ac_val in
1172     */ )
1173       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1174       eval $ac_var=\$ac_val;;
1175   esac
1176   # Be sure to have absolute directory names.
1177   case $ac_val in
1178     [\\/$]* | ?:[\\/]* )  continue;;
1179     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1180   esac
1181   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1182 done
1183
1184 # There might be people who depend on the old broken behavior: `$host'
1185 # used to hold the argument of --host etc.
1186 # FIXME: To remove some day.
1187 build=$build_alias
1188 host=$host_alias
1189 target=$target_alias
1190
1191 # FIXME: To remove some day.
1192 if test "x$host_alias" != x; then
1193   if test "x$build_alias" = x; then
1194     cross_compiling=maybe
1195     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1196     If a cross compiler is detected then cross compile mode will be used." >&2
1197   elif test "x$build_alias" != "x$host_alias"; then
1198     cross_compiling=yes
1199   fi
1200 fi
1201
1202 ac_tool_prefix=
1203 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1204
1205 test "$silent" = yes && exec 6>/dev/null
1206
1207
1208 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1209 ac_ls_di=`ls -di .` &&
1210 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1211   as_fn_error "working directory cannot be determined"
1212 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1213   as_fn_error "pwd does not report name of working directory"
1214
1215
1216 # Find the source files, if location was not specified.
1217 if test -z "$srcdir"; then
1218   ac_srcdir_defaulted=yes
1219   # Try the directory containing this script, then the parent directory.
1220   ac_confdir=`$as_dirname -- "$as_myself" ||
1221 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1222          X"$as_myself" : 'X\(//\)[^/]' \| \
1223          X"$as_myself" : 'X\(//\)$' \| \
1224          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1225 $as_echo X"$as_myself" |
1226     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1227             s//\1/
1228             q
1229           }
1230           /^X\(\/\/\)[^/].*/{
1231             s//\1/
1232             q
1233           }
1234           /^X\(\/\/\)$/{
1235             s//\1/
1236             q
1237           }
1238           /^X\(\/\).*/{
1239             s//\1/
1240             q
1241           }
1242           s/.*/./; q'`
1243   srcdir=$ac_confdir
1244   if test ! -r "$srcdir/$ac_unique_file"; then
1245     srcdir=..
1246   fi
1247 else
1248   ac_srcdir_defaulted=no
1249 fi
1250 if test ! -r "$srcdir/$ac_unique_file"; then
1251   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1252   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1253 fi
1254 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1255 ac_abs_confdir=`(
1256         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1257         pwd)`
1258 # When building in place, set srcdir=.
1259 if test "$ac_abs_confdir" = "$ac_pwd"; then
1260   srcdir=.
1261 fi
1262 # Remove unnecessary trailing slashes from srcdir.
1263 # Double slashes in file names in object file debugging info
1264 # mess up M-x gdb in Emacs.
1265 case $srcdir in
1266 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1267 esac
1268 for ac_var in $ac_precious_vars; do
1269   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1270   eval ac_env_${ac_var}_value=\$${ac_var}
1271   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1272   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1273 done
1274
1275 #
1276 # Report the --help message.
1277 #
1278 if test "$ac_init_help" = "long"; then
1279   # Omit some internal or obsolete options to make the list less imposing.
1280   # This message is too long to be a string in the A/UX 3.1 sh.
1281   cat <<_ACEOF
1282 \`configure' configures this package to adapt to many kinds of systems.
1283
1284 Usage: $0 [OPTION]... [VAR=VALUE]...
1285
1286 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1287 VAR=VALUE.  See below for descriptions of some of the useful variables.
1288
1289 Defaults for the options are specified in brackets.
1290
1291 Configuration:
1292   -h, --help              display this help and exit
1293       --help=short        display options specific to this package
1294       --help=recursive    display the short help of all the included packages
1295   -V, --version           display version information and exit
1296   -q, --quiet, --silent   do not print \`checking...' messages
1297       --cache-file=FILE   cache test results in FILE [disabled]
1298   -C, --config-cache      alias for \`--cache-file=config.cache'
1299   -n, --no-create         do not create output files
1300       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1301
1302 Installation directories:
1303   --prefix=PREFIX         install architecture-independent files in PREFIX
1304                           [$ac_default_prefix]
1305   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1306                           [PREFIX]
1307
1308 By default, \`make install' will install all the files in
1309 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1310 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1311 for instance \`--prefix=\$HOME'.
1312
1313 For better control, use the options below.
1314
1315 Fine tuning of the installation directories:
1316   --bindir=DIR            user executables [EPREFIX/bin]
1317   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1318   --libexecdir=DIR        program executables [EPREFIX/libexec]
1319   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1320   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1321   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1322   --libdir=DIR            object code libraries [EPREFIX/lib]
1323   --includedir=DIR        C header files [PREFIX/include]
1324   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1325   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1326   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1327   --infodir=DIR           info documentation [DATAROOTDIR/info]
1328   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1329   --mandir=DIR            man documentation [DATAROOTDIR/man]
1330   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1331   --htmldir=DIR           html documentation [DOCDIR]
1332   --dvidir=DIR            dvi documentation [DOCDIR]
1333   --pdfdir=DIR            pdf documentation [DOCDIR]
1334   --psdir=DIR             ps documentation [DOCDIR]
1335 _ACEOF
1336
1337   cat <<\_ACEOF
1338
1339 Program names:
1340   --program-prefix=PREFIX            prepend PREFIX to installed program names
1341   --program-suffix=SUFFIX            append SUFFIX to installed program names
1342   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1343
1344 System types:
1345   --build=BUILD     configure for building on BUILD [guessed]
1346   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1347   --target=TARGET   configure for building compilers for TARGET [HOST]
1348 _ACEOF
1349 fi
1350
1351 if test -n "$ac_init_help"; then
1352
1353   cat <<\_ACEOF
1354
1355 Optional Features:
1356   --disable-option-checking  ignore unrecognized --enable/--with options
1357   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1358   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1359   --enable-maintainer-mode              Enable developer functionality.
1360   --enable-sim-bswap                    Use Host specific BSWAP instruction.
1361   --enable-sim-cflags=opts              Extra CFLAGS for use in building simulator
1362   --enable-sim-debug=opts               Enable debugging flags
1363   --enable-sim-stdio                    Specify whether to use stdio for console input/output.
1364   --enable-sim-trace=opts               Enable tracing flags
1365   --enable-sim-profile=opts             Enable profiling flags
1366   --enable-sim-inline=inlines           Specify which functions should be inlined.
1367   --enable-sim-alignment=align          Specify strict,  nonstrict or forced alignment of memory accesses.
1368   --enable-sim-hostendian=end           Specify host byte endian orientation.
1369   --enable-werror         treat compile warnings as errors
1370   --enable-build-warnings enable build-time compiler warnings if gcc is used
1371   --enable-sim-build-warnings
1372                           enable SIM specific build-time compiler warnings if
1373                           gcc is used
1374   --enable-sim-hardware=LIST            Specify the hardware to be included in the build.
1375
1376 Optional Packages:
1377   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1378   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1379   --with-zlib             include zlib support (auto/yes/no) default=auto
1380   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1381   --with-bugurl=URL       Direct users to URL to report a bug
1382
1383 Some influential environment variables:
1384   CC          C compiler command
1385   CFLAGS      C compiler flags
1386   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1387               nonstandard directory <lib dir>
1388   LIBS        libraries to pass to the linker, e.g. -l<library>
1389   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1390               you have headers in a nonstandard directory <include dir>
1391   CPP         C preprocessor
1392
1393 Use these variables to override the choices made by `configure' or to help
1394 it to find libraries and programs with nonstandard names/locations.
1395
1396 Report bugs to the package provider.
1397 _ACEOF
1398 ac_status=$?
1399 fi
1400
1401 if test "$ac_init_help" = "recursive"; then
1402   # If there are subdirs, report their specific --help.
1403   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1404     test -d "$ac_dir" ||
1405       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1406       continue
1407     ac_builddir=.
1408
1409 case "$ac_dir" in
1410 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1411 *)
1412   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1413   # A ".." for each directory in $ac_dir_suffix.
1414   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1415   case $ac_top_builddir_sub in
1416   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1417   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1418   esac ;;
1419 esac
1420 ac_abs_top_builddir=$ac_pwd
1421 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1422 # for backward compatibility:
1423 ac_top_builddir=$ac_top_build_prefix
1424
1425 case $srcdir in
1426   .)  # We are building in place.
1427     ac_srcdir=.
1428     ac_top_srcdir=$ac_top_builddir_sub
1429     ac_abs_top_srcdir=$ac_pwd ;;
1430   [\\/]* | ?:[\\/]* )  # Absolute name.
1431     ac_srcdir=$srcdir$ac_dir_suffix;
1432     ac_top_srcdir=$srcdir
1433     ac_abs_top_srcdir=$srcdir ;;
1434   *) # Relative name.
1435     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1436     ac_top_srcdir=$ac_top_build_prefix$srcdir
1437     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1438 esac
1439 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1440
1441     cd "$ac_dir" || { ac_status=$?; continue; }
1442     # Check for guested configure.
1443     if test -f "$ac_srcdir/configure.gnu"; then
1444       echo &&
1445       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1446     elif test -f "$ac_srcdir/configure"; then
1447       echo &&
1448       $SHELL "$ac_srcdir/configure" --help=recursive
1449     else
1450       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1451     fi || ac_status=$?
1452     cd "$ac_pwd" || { ac_status=$?; break; }
1453   done
1454 fi
1455
1456 test -n "$ac_init_help" && exit $ac_status
1457 if $ac_init_version; then
1458   cat <<\_ACEOF
1459 configure
1460 generated by GNU Autoconf 2.64
1461
1462 Copyright (C) 2009 Free Software Foundation, Inc.
1463 This configure script is free software; the Free Software Foundation
1464 gives unlimited permission to copy, distribute and modify it.
1465 _ACEOF
1466   exit
1467 fi
1468
1469 ## ------------------------ ##
1470 ## Autoconf initialization. ##
1471 ## ------------------------ ##
1472
1473 # ac_fn_c_try_compile LINENO
1474 # --------------------------
1475 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1476 ac_fn_c_try_compile ()
1477 {
1478   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1479   rm -f conftest.$ac_objext
1480   if { { ac_try="$ac_compile"
1481 case "(($ac_try" in
1482   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1483   *) ac_try_echo=$ac_try;;
1484 esac
1485 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1486 $as_echo "$ac_try_echo"; } >&5
1487   (eval "$ac_compile") 2>conftest.err
1488   ac_status=$?
1489   if test -s conftest.err; then
1490     grep -v '^ *+' conftest.err >conftest.er1
1491     cat conftest.er1 >&5
1492     mv -f conftest.er1 conftest.err
1493   fi
1494   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1495   test $ac_status = 0; } && {
1496          test -z "$ac_c_werror_flag" ||
1497          test ! -s conftest.err
1498        } && test -s conftest.$ac_objext; then :
1499   ac_retval=0
1500 else
1501   $as_echo "$as_me: failed program was:" >&5
1502 sed 's/^/| /' conftest.$ac_ext >&5
1503
1504         ac_retval=1
1505 fi
1506   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1507   return $ac_retval
1508
1509 } # ac_fn_c_try_compile
1510
1511 # ac_fn_c_try_cpp LINENO
1512 # ----------------------
1513 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1514 ac_fn_c_try_cpp ()
1515 {
1516   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1517   if { { ac_try="$ac_cpp conftest.$ac_ext"
1518 case "(($ac_try" in
1519   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1520   *) ac_try_echo=$ac_try;;
1521 esac
1522 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1523 $as_echo "$ac_try_echo"; } >&5
1524   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1525   ac_status=$?
1526   if test -s conftest.err; then
1527     grep -v '^ *+' conftest.err >conftest.er1
1528     cat conftest.er1 >&5
1529     mv -f conftest.er1 conftest.err
1530   fi
1531   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1532   test $ac_status = 0; } >/dev/null && {
1533          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1534          test ! -s conftest.err
1535        }; then :
1536   ac_retval=0
1537 else
1538   $as_echo "$as_me: failed program was:" >&5
1539 sed 's/^/| /' conftest.$ac_ext >&5
1540
1541     ac_retval=1
1542 fi
1543   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1544   return $ac_retval
1545
1546 } # ac_fn_c_try_cpp
1547
1548 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1549 # -------------------------------------------------------
1550 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1551 # the include files in INCLUDES and setting the cache variable VAR
1552 # accordingly.
1553 ac_fn_c_check_header_mongrel ()
1554 {
1555   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1556   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1557   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1558 $as_echo_n "checking for $2... " >&6; }
1559 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1560   $as_echo_n "(cached) " >&6
1561 fi
1562 eval ac_res=\$$3
1563                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1564 $as_echo "$ac_res" >&6; }
1565 else
1566   # Is the header compilable?
1567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1568 $as_echo_n "checking $2 usability... " >&6; }
1569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1570 /* end confdefs.h.  */
1571 $4
1572 #include <$2>
1573 _ACEOF
1574 if ac_fn_c_try_compile "$LINENO"; then :
1575   ac_header_compiler=yes
1576 else
1577   ac_header_compiler=no
1578 fi
1579 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1581 $as_echo "$ac_header_compiler" >&6; }
1582
1583 # Is the header present?
1584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1585 $as_echo_n "checking $2 presence... " >&6; }
1586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1587 /* end confdefs.h.  */
1588 #include <$2>
1589 _ACEOF
1590 if ac_fn_c_try_cpp "$LINENO"; then :
1591   ac_header_preproc=yes
1592 else
1593   ac_header_preproc=no
1594 fi
1595 rm -f conftest.err conftest.$ac_ext
1596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1597 $as_echo "$ac_header_preproc" >&6; }
1598
1599 # So?  What about this header?
1600 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1601   yes:no: )
1602     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1603 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1604     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1605 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1606     ;;
1607   no:yes:* )
1608     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1609 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1610     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1611 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1612     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1613 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1614     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1615 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1616     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1617 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1618     ;;
1619 esac
1620   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1621 $as_echo_n "checking for $2... " >&6; }
1622 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1623   $as_echo_n "(cached) " >&6
1624 else
1625   eval "$3=\$ac_header_compiler"
1626 fi
1627 eval ac_res=\$$3
1628                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1629 $as_echo "$ac_res" >&6; }
1630 fi
1631   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1632
1633 } # ac_fn_c_check_header_mongrel
1634
1635 # ac_fn_c_try_run LINENO
1636 # ----------------------
1637 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1638 # that executables *can* be run.
1639 ac_fn_c_try_run ()
1640 {
1641   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1642   if { { ac_try="$ac_link"
1643 case "(($ac_try" in
1644   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1645   *) ac_try_echo=$ac_try;;
1646 esac
1647 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1648 $as_echo "$ac_try_echo"; } >&5
1649   (eval "$ac_link") 2>&5
1650   ac_status=$?
1651   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1652   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1653   { { case "(($ac_try" in
1654   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1655   *) ac_try_echo=$ac_try;;
1656 esac
1657 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1658 $as_echo "$ac_try_echo"; } >&5
1659   (eval "$ac_try") 2>&5
1660   ac_status=$?
1661   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1662   test $ac_status = 0; }; }; then :
1663   ac_retval=0
1664 else
1665   $as_echo "$as_me: program exited with status $ac_status" >&5
1666        $as_echo "$as_me: failed program was:" >&5
1667 sed 's/^/| /' conftest.$ac_ext >&5
1668
1669        ac_retval=$ac_status
1670 fi
1671   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1672   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1673   return $ac_retval
1674
1675 } # ac_fn_c_try_run
1676
1677 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1678 # -------------------------------------------------------
1679 # Tests whether HEADER exists and can be compiled using the include files in
1680 # INCLUDES, setting the cache variable VAR accordingly.
1681 ac_fn_c_check_header_compile ()
1682 {
1683   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1684   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1685 $as_echo_n "checking for $2... " >&6; }
1686 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1687   $as_echo_n "(cached) " >&6
1688 else
1689   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1690 /* end confdefs.h.  */
1691 $4
1692 #include <$2>
1693 _ACEOF
1694 if ac_fn_c_try_compile "$LINENO"; then :
1695   eval "$3=yes"
1696 else
1697   eval "$3=no"
1698 fi
1699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1700 fi
1701 eval ac_res=\$$3
1702                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1703 $as_echo "$ac_res" >&6; }
1704   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1705
1706 } # ac_fn_c_check_header_compile
1707
1708 # ac_fn_c_try_link LINENO
1709 # -----------------------
1710 # Try to link conftest.$ac_ext, and return whether this succeeded.
1711 ac_fn_c_try_link ()
1712 {
1713   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1714   rm -f conftest.$ac_objext conftest$ac_exeext
1715   if { { ac_try="$ac_link"
1716 case "(($ac_try" in
1717   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1718   *) ac_try_echo=$ac_try;;
1719 esac
1720 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1721 $as_echo "$ac_try_echo"; } >&5
1722   (eval "$ac_link") 2>conftest.err
1723   ac_status=$?
1724   if test -s conftest.err; then
1725     grep -v '^ *+' conftest.err >conftest.er1
1726     cat conftest.er1 >&5
1727     mv -f conftest.er1 conftest.err
1728   fi
1729   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1730   test $ac_status = 0; } && {
1731          test -z "$ac_c_werror_flag" ||
1732          test ! -s conftest.err
1733        } && test -s conftest$ac_exeext && {
1734          test "$cross_compiling" = yes ||
1735          $as_test_x conftest$ac_exeext
1736        }; then :
1737   ac_retval=0
1738 else
1739   $as_echo "$as_me: failed program was:" >&5
1740 sed 's/^/| /' conftest.$ac_ext >&5
1741
1742         ac_retval=1
1743 fi
1744   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1745   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1746   # interfere with the next link command; also delete a directory that is
1747   # left behind by Apple's compiler.  We do this before executing the actions.
1748   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1749   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1750   return $ac_retval
1751
1752 } # ac_fn_c_try_link
1753
1754 # ac_fn_c_check_func LINENO FUNC VAR
1755 # ----------------------------------
1756 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1757 ac_fn_c_check_func ()
1758 {
1759   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1760   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1761 $as_echo_n "checking for $2... " >&6; }
1762 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1763   $as_echo_n "(cached) " >&6
1764 else
1765   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1766 /* end confdefs.h.  */
1767 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1768    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1769 #define $2 innocuous_$2
1770
1771 /* System header to define __stub macros and hopefully few prototypes,
1772     which can conflict with char $2 (); below.
1773     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1774     <limits.h> exists even on freestanding compilers.  */
1775
1776 #ifdef __STDC__
1777 # include <limits.h>
1778 #else
1779 # include <assert.h>
1780 #endif
1781
1782 #undef $2
1783
1784 /* Override any GCC internal prototype to avoid an error.
1785    Use char because int might match the return type of a GCC
1786    builtin and then its argument prototype would still apply.  */
1787 #ifdef __cplusplus
1788 extern "C"
1789 #endif
1790 char $2 ();
1791 /* The GNU C library defines this for functions which it implements
1792     to always fail with ENOSYS.  Some functions are actually named
1793     something starting with __ and the normal name is an alias.  */
1794 #if defined __stub_$2 || defined __stub___$2
1795 choke me
1796 #endif
1797
1798 int
1799 main ()
1800 {
1801 return $2 ();
1802   ;
1803   return 0;
1804 }
1805 _ACEOF
1806 if ac_fn_c_try_link "$LINENO"; then :
1807   eval "$3=yes"
1808 else
1809   eval "$3=no"
1810 fi
1811 rm -f core conftest.err conftest.$ac_objext \
1812     conftest$ac_exeext conftest.$ac_ext
1813 fi
1814 eval ac_res=\$$3
1815                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1816 $as_echo "$ac_res" >&6; }
1817   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1818
1819 } # ac_fn_c_check_func
1820 cat >config.log <<_ACEOF
1821 This file contains any messages produced by compilers while
1822 running configure, to aid debugging if configure makes a mistake.
1823
1824 It was created by $as_me, which was
1825 generated by GNU Autoconf 2.64.  Invocation command line was
1826
1827   $ $0 $@
1828
1829 _ACEOF
1830 exec 5>>config.log
1831 {
1832 cat <<_ASUNAME
1833 ## --------- ##
1834 ## Platform. ##
1835 ## --------- ##
1836
1837 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1838 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1839 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1840 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1841 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1842
1843 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1844 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1845
1846 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1847 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1848 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1849 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1850 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1851 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1852 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1853
1854 _ASUNAME
1855
1856 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1857 for as_dir in $PATH
1858 do
1859   IFS=$as_save_IFS
1860   test -z "$as_dir" && as_dir=.
1861     $as_echo "PATH: $as_dir"
1862   done
1863 IFS=$as_save_IFS
1864
1865 } >&5
1866
1867 cat >&5 <<_ACEOF
1868
1869
1870 ## ----------- ##
1871 ## Core tests. ##
1872 ## ----------- ##
1873
1874 _ACEOF
1875
1876
1877 # Keep a trace of the command line.
1878 # Strip out --no-create and --no-recursion so they do not pile up.
1879 # Strip out --silent because we don't want to record it for future runs.
1880 # Also quote any args containing shell meta-characters.
1881 # Make two passes to allow for proper duplicate-argument suppression.
1882 ac_configure_args=
1883 ac_configure_args0=
1884 ac_configure_args1=
1885 ac_must_keep_next=false
1886 for ac_pass in 1 2
1887 do
1888   for ac_arg
1889   do
1890     case $ac_arg in
1891     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1892     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1893     | -silent | --silent | --silen | --sile | --sil)
1894       continue ;;
1895     *\'*)
1896       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1897     esac
1898     case $ac_pass in
1899     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1900     2)
1901       as_fn_append ac_configure_args1 " '$ac_arg'"
1902       if test $ac_must_keep_next = true; then
1903         ac_must_keep_next=false # Got value, back to normal.
1904       else
1905         case $ac_arg in
1906           *=* | --config-cache | -C | -disable-* | --disable-* \
1907           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1908           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1909           | -with-* | --with-* | -without-* | --without-* | --x)
1910             case "$ac_configure_args0 " in
1911               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1912             esac
1913             ;;
1914           -* ) ac_must_keep_next=true ;;
1915         esac
1916       fi
1917       as_fn_append ac_configure_args " '$ac_arg'"
1918       ;;
1919     esac
1920   done
1921 done
1922 { ac_configure_args0=; unset ac_configure_args0;}
1923 { ac_configure_args1=; unset ac_configure_args1;}
1924
1925 # When interrupted or exit'd, cleanup temporary files, and complete
1926 # config.log.  We remove comments because anyway the quotes in there
1927 # would cause problems or look ugly.
1928 # WARNING: Use '\'' to represent an apostrophe within the trap.
1929 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1930 trap 'exit_status=$?
1931   # Save into config.log some information that might help in debugging.
1932   {
1933     echo
1934
1935     cat <<\_ASBOX
1936 ## ---------------- ##
1937 ## Cache variables. ##
1938 ## ---------------- ##
1939 _ASBOX
1940     echo
1941     # The following way of writing the cache mishandles newlines in values,
1942 (
1943   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1944     eval ac_val=\$$ac_var
1945     case $ac_val in #(
1946     *${as_nl}*)
1947       case $ac_var in #(
1948       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1949 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1950       esac
1951       case $ac_var in #(
1952       _ | IFS | as_nl) ;; #(
1953       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1954       *) { eval $ac_var=; unset $ac_var;} ;;
1955       esac ;;
1956     esac
1957   done
1958   (set) 2>&1 |
1959     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1960     *${as_nl}ac_space=\ *)
1961       sed -n \
1962         "s/'\''/'\''\\\\'\'''\''/g;
1963           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1964       ;; #(
1965     *)
1966       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1967       ;;
1968     esac |
1969     sort
1970 )
1971     echo
1972
1973     cat <<\_ASBOX
1974 ## ----------------- ##
1975 ## Output variables. ##
1976 ## ----------------- ##
1977 _ASBOX
1978     echo
1979     for ac_var in $ac_subst_vars
1980     do
1981       eval ac_val=\$$ac_var
1982       case $ac_val in
1983       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1984       esac
1985       $as_echo "$ac_var='\''$ac_val'\''"
1986     done | sort
1987     echo
1988
1989     if test -n "$ac_subst_files"; then
1990       cat <<\_ASBOX
1991 ## ------------------- ##
1992 ## File substitutions. ##
1993 ## ------------------- ##
1994 _ASBOX
1995       echo
1996       for ac_var in $ac_subst_files
1997       do
1998         eval ac_val=\$$ac_var
1999         case $ac_val in
2000         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2001         esac
2002         $as_echo "$ac_var='\''$ac_val'\''"
2003       done | sort
2004       echo
2005     fi
2006
2007     if test -s confdefs.h; then
2008       cat <<\_ASBOX
2009 ## ----------- ##
2010 ## confdefs.h. ##
2011 ## ----------- ##
2012 _ASBOX
2013       echo
2014       cat confdefs.h
2015       echo
2016     fi
2017     test "$ac_signal" != 0 &&
2018       $as_echo "$as_me: caught signal $ac_signal"
2019     $as_echo "$as_me: exit $exit_status"
2020   } >&5
2021   rm -f core *.core core.conftest.* &&
2022     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2023     exit $exit_status
2024 ' 0
2025 for ac_signal in 1 2 13 15; do
2026   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2027 done
2028 ac_signal=0
2029
2030 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2031 rm -f -r conftest* confdefs.h
2032
2033 $as_echo "/* confdefs.h */" > confdefs.h
2034
2035 # Predefined preprocessor variables.
2036
2037 cat >>confdefs.h <<_ACEOF
2038 #define PACKAGE_NAME "$PACKAGE_NAME"
2039 _ACEOF
2040
2041 cat >>confdefs.h <<_ACEOF
2042 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2043 _ACEOF
2044
2045 cat >>confdefs.h <<_ACEOF
2046 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2047 _ACEOF
2048
2049 cat >>confdefs.h <<_ACEOF
2050 #define PACKAGE_STRING "$PACKAGE_STRING"
2051 _ACEOF
2052
2053 cat >>confdefs.h <<_ACEOF
2054 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2055 _ACEOF
2056
2057 cat >>confdefs.h <<_ACEOF
2058 #define PACKAGE_URL "$PACKAGE_URL"
2059 _ACEOF
2060
2061
2062 # Let the site file select an alternate cache file if it wants to.
2063 # Prefer an explicitly selected file to automatically selected ones.
2064 ac_site_file1=NONE
2065 ac_site_file2=NONE
2066 if test -n "$CONFIG_SITE"; then
2067   ac_site_file1=$CONFIG_SITE
2068 elif test "x$prefix" != xNONE; then
2069   ac_site_file1=$prefix/share/config.site
2070   ac_site_file2=$prefix/etc/config.site
2071 else
2072   ac_site_file1=$ac_default_prefix/share/config.site
2073   ac_site_file2=$ac_default_prefix/etc/config.site
2074 fi
2075 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2076 do
2077   test "x$ac_site_file" = xNONE && continue
2078   if test -r "$ac_site_file"; then
2079     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2080 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2081     sed 's/^/| /' "$ac_site_file" >&5
2082     . "$ac_site_file"
2083   fi
2084 done
2085
2086 if test -r "$cache_file"; then
2087   # Some versions of bash will fail to source /dev/null (special
2088   # files actually), so we avoid doing that.
2089   if test -f "$cache_file"; then
2090     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2091 $as_echo "$as_me: loading cache $cache_file" >&6;}
2092     case $cache_file in
2093       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2094       *)                      . "./$cache_file";;
2095     esac
2096   fi
2097 else
2098   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2099 $as_echo "$as_me: creating cache $cache_file" >&6;}
2100   >$cache_file
2101 fi
2102
2103 # Check that the precious variables saved in the cache have kept the same
2104 # value.
2105 ac_cache_corrupted=false
2106 for ac_var in $ac_precious_vars; do
2107   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2108   eval ac_new_set=\$ac_env_${ac_var}_set
2109   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2110   eval ac_new_val=\$ac_env_${ac_var}_value
2111   case $ac_old_set,$ac_new_set in
2112     set,)
2113       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2114 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2115       ac_cache_corrupted=: ;;
2116     ,set)
2117       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2118 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2119       ac_cache_corrupted=: ;;
2120     ,);;
2121     *)
2122       if test "x$ac_old_val" != "x$ac_new_val"; then
2123         # differences in whitespace do not lead to failure.
2124         ac_old_val_w=`echo x $ac_old_val`
2125         ac_new_val_w=`echo x $ac_new_val`
2126         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2127           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2128 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2129           ac_cache_corrupted=:
2130         else
2131           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2132 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2133           eval $ac_var=\$ac_old_val
2134         fi
2135         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2136 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2137         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2138 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2139       fi;;
2140   esac
2141   # Pass precious variables to config.status.
2142   if test "$ac_new_set" = set; then
2143     case $ac_new_val in
2144     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2145     *) ac_arg=$ac_var=$ac_new_val ;;
2146     esac
2147     case " $ac_configure_args " in
2148       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2149       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2150     esac
2151   fi
2152 done
2153 if $ac_cache_corrupted; then
2154   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2155 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2156   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2157 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2158   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2159 fi
2160 ## -------------------- ##
2161 ## Main body of script. ##
2162 ## -------------------- ##
2163
2164 ac_ext=c
2165 ac_cpp='$CPP $CPPFLAGS'
2166 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2167 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2168 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2169
2170
2171 # This file contains common code used by all simulators.
2172 #
2173 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2174 # directory.  It is intended to be invoked before any target specific stuff.
2175 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2176 # It is intended to be invoked last.
2177 #
2178 # The simulator's configure.in should look like:
2179 #
2180 # dnl Process this file with autoconf to produce a configure script.
2181 # AC_PREREQ(2.64)dnl
2182 # AC_INIT(Makefile.in)
2183 # sinclude(../common/aclocal.m4)
2184 #
2185 # SIM_AC_COMMON
2186 #
2187 # ... target specific stuff ...
2188 #
2189 # SIM_AC_OUTPUT
2190
2191 # Include global overrides and fixes for Autoconf.
2192
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 # _AC_CHECK_DECL_BODY
2219 # -------------------
2220 # Shell function body for AC_CHECK_DECL.
2221 # _AC_CHECK_DECL_BODY
2222
2223 # _AC_CHECK_DECLS(SYMBOL, ACTION-IF_FOUND, ACTION-IF-NOT-FOUND,
2224 #                 INCLUDES)
2225 # -------------------------------------------------------------
2226 # Helper to AC_CHECK_DECLS, which generates the check for a single
2227 # SYMBOL with INCLUDES, performs the AC_DEFINE, then expands
2228 # ACTION-IF-FOUND or ACTION-IF-NOT-FOUND.
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239 ##                                                          -*- Autoconf -*-
2240
2241 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
2242 # Free Software Foundation, Inc.
2243 #
2244 # This file is free software; the Free Software Foundation
2245 # gives unlimited permission to copy and/or distribute it,
2246 # with or without modifications, as long as this notice is preserved.
2247
2248 # serial 8
2249
2250 # Based on depend.m4 from automake 1.9, modified for standalone use in
2251 # an environment where GNU make is required.
2252
2253 # ZW_PROG_COMPILER_DEPENDENCIES
2254 # -----------------------------
2255 # Variant of _AM_DEPENDENCIES which just does the dependency probe and
2256 # sets fooDEPMODE accordingly.  Cache-variable compatible with
2257 # original; not side-effect compatible.  As the users of this macro
2258 # may require accurate dependencies for correct builds, it does *not*
2259 # honor --disable-dependency-checking, and failure to detect a usable
2260 # method is an error.  depcomp is assumed to be located in
2261 # $ac_aux_dir.
2262 #
2263 # FIXME: Should use the Autoconf 2.5x language-selection mechanism.
2264
2265
2266
2267 # AM_SET_DEPDIR
2268 # -------------
2269 # Choose a directory name for dependency files.
2270
2271
2272 # ZW_CREATE_DEPDIR
2273 # ----------------
2274 # As AM_SET_DEPDIR, but also create the directory at config.status time.
2275
2276
2277
2278
2279
2280
2281
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2283
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2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325 sim_inline="-DDEFAULT_INLINE=0"
2326
2327
2328
2329
2330
2331
2332
2333
2334
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2337
2338
2339
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2353
2354
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2357
2358
2359
2360
2361
2362 # intl sister-directory configuration rules.
2363 #
2364
2365 # The idea behind this macro is that there's no need to repeat all the
2366 # autoconf probes done by the intl directory - it's already done them
2367 # for us.  In fact, there's no need even to look at the cache for the
2368 # answers.  All we need to do is nab a few pieces of information.
2369 # The intl directory is set up to make this easy, by generating a
2370 # small file which can be sourced as a shell script; then we produce
2371 # the necessary substitutions and definitions for this directory.
2372
2373
2374
2375 # Autoconf M4 include file defining utility macros for complex Canadian
2376 # cross builds.
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386 ####
2387 # _NCN_TOOL_PREFIXES:  Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2388 # or AC_INIT.
2389 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2390
2391 ####
2392 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2393 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2394
2395
2396 ####
2397 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2398 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2399
2400
2401
2402 # Backported from Autoconf 2.5x; can go away when and if
2403 # we switch.  Put the OS path separator in $PATH_SEPARATOR.
2404
2405
2406
2407
2408 # ACX_HAVE_GCC_FOR_TARGET
2409 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2410
2411
2412 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2413 # Searching for installed target binutils.  We need to take extra care,
2414 # else we may find the wrong assembler, linker, etc., and lose.
2415 #
2416 # First try --with-build-time-tools, if specified.
2417 #
2418 # For build != host, we ask the installed GCC for the name of the tool it
2419 # uses, and accept it if it is an absolute path.  This is because the
2420 # only good choice for a compiler is the same GCC version that is being
2421 # installed (or we couldn't make target libraries), and we assume that
2422 # on the host system we'll have not only the same GCC version, but also
2423 # the same binutils version.
2424 #
2425 # For build == host, search the same directories that the installed
2426 # compiler will search.  We used to do this for the assembler, linker,
2427 # and nm only; for simplicity of configuration, however, we extend this
2428 # criterion to tools (such as ar and ranlib) that are never invoked by
2429 # the compiler, to avoid mismatches.
2430 #
2431 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2432 # if build == target.  This makes the most sense only when bootstrapping,
2433 # but we also do so when build != host.  In this case, we hope that the
2434 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2435 #
2436 # If we do not find a suitable binary, then try the user's path.
2437
2438
2439 ###
2440 # AC_PROG_CPP_WERROR
2441 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2442 # triggers warnings from the preprocessor.  Will be in autoconf 2.58.
2443 # For now, using this also overrides header checks to use only the
2444 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2445 # bit harder from here).
2446 # Eventually autoconf will default to checking headers with the compiler
2447 # instead, and we'll have to do this differently.
2448
2449 # AC_PROG_CPP_WERROR
2450
2451 # Test for GNAT.
2452 # We require the gnatbind & gnatmake programs, as well as a compiler driver
2453 # that understands Ada.  We use the user's CC setting, already found, and
2454 # possibly add $1 to the command-line parameters.
2455 #
2456 # Sets the shell variable have_gnat to yes or no as appropriate, and
2457 # substitutes GNATBIND and GNATMAKE.
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483 ac_ext=c
2484 ac_cpp='$CPP $CPPFLAGS'
2485 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2486 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2487 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2488 if test -n "$ac_tool_prefix"; then
2489   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2490 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2492 $as_echo_n "checking for $ac_word... " >&6; }
2493 if test "${ac_cv_prog_CC+set}" = set; then :
2494   $as_echo_n "(cached) " >&6
2495 else
2496   if test -n "$CC"; then
2497   ac_cv_prog_CC="$CC" # Let the user override the test.
2498 else
2499 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2500 for as_dir in $PATH
2501 do
2502   IFS=$as_save_IFS
2503   test -z "$as_dir" && as_dir=.
2504     for ac_exec_ext in '' $ac_executable_extensions; do
2505   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2506     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2507     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2508     break 2
2509   fi
2510 done
2511   done
2512 IFS=$as_save_IFS
2513
2514 fi
2515 fi
2516 CC=$ac_cv_prog_CC
2517 if test -n "$CC"; then
2518   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2519 $as_echo "$CC" >&6; }
2520 else
2521   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2522 $as_echo "no" >&6; }
2523 fi
2524
2525
2526 fi
2527 if test -z "$ac_cv_prog_CC"; then
2528   ac_ct_CC=$CC
2529   # Extract the first word of "gcc", so it can be a program name with args.
2530 set dummy gcc; ac_word=$2
2531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2532 $as_echo_n "checking for $ac_word... " >&6; }
2533 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2534   $as_echo_n "(cached) " >&6
2535 else
2536   if test -n "$ac_ct_CC"; then
2537   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2538 else
2539 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2540 for as_dir in $PATH
2541 do
2542   IFS=$as_save_IFS
2543   test -z "$as_dir" && as_dir=.
2544     for ac_exec_ext in '' $ac_executable_extensions; do
2545   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2546     ac_cv_prog_ac_ct_CC="gcc"
2547     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2548     break 2
2549   fi
2550 done
2551   done
2552 IFS=$as_save_IFS
2553
2554 fi
2555 fi
2556 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2557 if test -n "$ac_ct_CC"; then
2558   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2559 $as_echo "$ac_ct_CC" >&6; }
2560 else
2561   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2562 $as_echo "no" >&6; }
2563 fi
2564
2565   if test "x$ac_ct_CC" = x; then
2566     CC=""
2567   else
2568     case $cross_compiling:$ac_tool_warned in
2569 yes:)
2570 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2571 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2572 ac_tool_warned=yes ;;
2573 esac
2574     CC=$ac_ct_CC
2575   fi
2576 else
2577   CC="$ac_cv_prog_CC"
2578 fi
2579
2580 if test -z "$CC"; then
2581           if test -n "$ac_tool_prefix"; then
2582     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2583 set dummy ${ac_tool_prefix}cc; ac_word=$2
2584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2585 $as_echo_n "checking for $ac_word... " >&6; }
2586 if test "${ac_cv_prog_CC+set}" = set; then :
2587   $as_echo_n "(cached) " >&6
2588 else
2589   if test -n "$CC"; then
2590   ac_cv_prog_CC="$CC" # Let the user override the test.
2591 else
2592 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2593 for as_dir in $PATH
2594 do
2595   IFS=$as_save_IFS
2596   test -z "$as_dir" && as_dir=.
2597     for ac_exec_ext in '' $ac_executable_extensions; do
2598   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2599     ac_cv_prog_CC="${ac_tool_prefix}cc"
2600     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2601     break 2
2602   fi
2603 done
2604   done
2605 IFS=$as_save_IFS
2606
2607 fi
2608 fi
2609 CC=$ac_cv_prog_CC
2610 if test -n "$CC"; then
2611   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2612 $as_echo "$CC" >&6; }
2613 else
2614   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2615 $as_echo "no" >&6; }
2616 fi
2617
2618
2619   fi
2620 fi
2621 if test -z "$CC"; then
2622   # Extract the first word of "cc", so it can be a program name with args.
2623 set dummy cc; ac_word=$2
2624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2625 $as_echo_n "checking for $ac_word... " >&6; }
2626 if test "${ac_cv_prog_CC+set}" = set; then :
2627   $as_echo_n "(cached) " >&6
2628 else
2629   if test -n "$CC"; then
2630   ac_cv_prog_CC="$CC" # Let the user override the test.
2631 else
2632   ac_prog_rejected=no
2633 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2634 for as_dir in $PATH
2635 do
2636   IFS=$as_save_IFS
2637   test -z "$as_dir" && as_dir=.
2638     for ac_exec_ext in '' $ac_executable_extensions; do
2639   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2640     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2641        ac_prog_rejected=yes
2642        continue
2643      fi
2644     ac_cv_prog_CC="cc"
2645     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2646     break 2
2647   fi
2648 done
2649   done
2650 IFS=$as_save_IFS
2651
2652 if test $ac_prog_rejected = yes; then
2653   # We found a bogon in the path, so make sure we never use it.
2654   set dummy $ac_cv_prog_CC
2655   shift
2656   if test $# != 0; then
2657     # We chose a different compiler from the bogus one.
2658     # However, it has the same basename, so the bogon will be chosen
2659     # first if we set CC to just the basename; use the full file name.
2660     shift
2661     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2662   fi
2663 fi
2664 fi
2665 fi
2666 CC=$ac_cv_prog_CC
2667 if test -n "$CC"; then
2668   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2669 $as_echo "$CC" >&6; }
2670 else
2671   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2672 $as_echo "no" >&6; }
2673 fi
2674
2675
2676 fi
2677 if test -z "$CC"; then
2678   if test -n "$ac_tool_prefix"; then
2679   for ac_prog in cl.exe
2680   do
2681     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2682 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2684 $as_echo_n "checking for $ac_word... " >&6; }
2685 if test "${ac_cv_prog_CC+set}" = set; then :
2686   $as_echo_n "(cached) " >&6
2687 else
2688   if test -n "$CC"; then
2689   ac_cv_prog_CC="$CC" # Let the user override the test.
2690 else
2691 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2692 for as_dir in $PATH
2693 do
2694   IFS=$as_save_IFS
2695   test -z "$as_dir" && as_dir=.
2696     for ac_exec_ext in '' $ac_executable_extensions; do
2697   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2698     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2699     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2700     break 2
2701   fi
2702 done
2703   done
2704 IFS=$as_save_IFS
2705
2706 fi
2707 fi
2708 CC=$ac_cv_prog_CC
2709 if test -n "$CC"; then
2710   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2711 $as_echo "$CC" >&6; }
2712 else
2713   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2714 $as_echo "no" >&6; }
2715 fi
2716
2717
2718     test -n "$CC" && break
2719   done
2720 fi
2721 if test -z "$CC"; then
2722   ac_ct_CC=$CC
2723   for ac_prog in cl.exe
2724 do
2725   # Extract the first word of "$ac_prog", so it can be a program name with args.
2726 set dummy $ac_prog; ac_word=$2
2727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2728 $as_echo_n "checking for $ac_word... " >&6; }
2729 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2730   $as_echo_n "(cached) " >&6
2731 else
2732   if test -n "$ac_ct_CC"; then
2733   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2734 else
2735 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2736 for as_dir in $PATH
2737 do
2738   IFS=$as_save_IFS
2739   test -z "$as_dir" && as_dir=.
2740     for ac_exec_ext in '' $ac_executable_extensions; do
2741   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2742     ac_cv_prog_ac_ct_CC="$ac_prog"
2743     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2744     break 2
2745   fi
2746 done
2747   done
2748 IFS=$as_save_IFS
2749
2750 fi
2751 fi
2752 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2753 if test -n "$ac_ct_CC"; then
2754   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2755 $as_echo "$ac_ct_CC" >&6; }
2756 else
2757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2758 $as_echo "no" >&6; }
2759 fi
2760
2761
2762   test -n "$ac_ct_CC" && break
2763 done
2764
2765   if test "x$ac_ct_CC" = x; then
2766     CC=""
2767   else
2768     case $cross_compiling:$ac_tool_warned in
2769 yes:)
2770 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2771 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2772 ac_tool_warned=yes ;;
2773 esac
2774     CC=$ac_ct_CC
2775   fi
2776 fi
2777
2778 fi
2779
2780
2781 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2782 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2783 as_fn_error "no acceptable C compiler found in \$PATH
2784 See \`config.log' for more details." "$LINENO" 5; }
2785
2786 # Provide some information about the compiler.
2787 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2788 set X $ac_compile
2789 ac_compiler=$2
2790 for ac_option in --version -v -V -qversion; do
2791   { { ac_try="$ac_compiler $ac_option >&5"
2792 case "(($ac_try" in
2793   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2794   *) ac_try_echo=$ac_try;;
2795 esac
2796 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2797 $as_echo "$ac_try_echo"; } >&5
2798   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2799   ac_status=$?
2800   if test -s conftest.err; then
2801     sed '10a\
2802 ... rest of stderr output deleted ...
2803          10q' conftest.err >conftest.er1
2804     cat conftest.er1 >&5
2805     rm -f conftest.er1 conftest.err
2806   fi
2807   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2808   test $ac_status = 0; }
2809 done
2810
2811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2812 /* end confdefs.h.  */
2813
2814 int
2815 main ()
2816 {
2817
2818   ;
2819   return 0;
2820 }
2821 _ACEOF
2822 ac_clean_files_save=$ac_clean_files
2823 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2824 # Try to create an executable without -o first, disregard a.out.
2825 # It will help us diagnose broken compilers, and finding out an intuition
2826 # of exeext.
2827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2828 $as_echo_n "checking for C compiler default output file name... " >&6; }
2829 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2830
2831 # The possible output files:
2832 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2833
2834 ac_rmfiles=
2835 for ac_file in $ac_files
2836 do
2837   case $ac_file in
2838     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2839     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2840   esac
2841 done
2842 rm -f $ac_rmfiles
2843
2844 if { { ac_try="$ac_link_default"
2845 case "(($ac_try" in
2846   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2847   *) ac_try_echo=$ac_try;;
2848 esac
2849 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2850 $as_echo "$ac_try_echo"; } >&5
2851   (eval "$ac_link_default") 2>&5
2852   ac_status=$?
2853   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2854   test $ac_status = 0; }; then :
2855   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2856 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2857 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2858 # so that the user can short-circuit this test for compilers unknown to
2859 # Autoconf.
2860 for ac_file in $ac_files ''
2861 do
2862   test -f "$ac_file" || continue
2863   case $ac_file in
2864     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2865         ;;
2866     [ab].out )
2867         # We found the default executable, but exeext='' is most
2868         # certainly right.
2869         break;;
2870     *.* )
2871         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2872         then :; else
2873            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2874         fi
2875         # We set ac_cv_exeext here because the later test for it is not
2876         # safe: cross compilers may not add the suffix if given an `-o'
2877         # argument, so we may need to know it at that point already.
2878         # Even if this section looks crufty: it has the advantage of
2879         # actually working.
2880         break;;
2881     * )
2882         break;;
2883   esac
2884 done
2885 test "$ac_cv_exeext" = no && ac_cv_exeext=
2886
2887 else
2888   ac_file=''
2889 fi
2890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2891 $as_echo "$ac_file" >&6; }
2892 if test -z "$ac_file"; then :
2893   $as_echo "$as_me: failed program was:" >&5
2894 sed 's/^/| /' conftest.$ac_ext >&5
2895
2896 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2897 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2898 { as_fn_set_status 77
2899 as_fn_error "C compiler cannot create executables
2900 See \`config.log' for more details." "$LINENO" 5; }; }
2901 fi
2902 ac_exeext=$ac_cv_exeext
2903
2904 # Check that the compiler produces executables we can run.  If not, either
2905 # the compiler is broken, or we cross compile.
2906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2907 $as_echo_n "checking whether the C compiler works... " >&6; }
2908 # If not cross compiling, check that we can run a simple program.
2909 if test "$cross_compiling" != yes; then
2910   if { ac_try='./$ac_file'
2911   { { case "(($ac_try" in
2912   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2913   *) ac_try_echo=$ac_try;;
2914 esac
2915 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2916 $as_echo "$ac_try_echo"; } >&5
2917   (eval "$ac_try") 2>&5
2918   ac_status=$?
2919   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2920   test $ac_status = 0; }; }; then
2921     cross_compiling=no
2922   else
2923     if test "$cross_compiling" = maybe; then
2924         cross_compiling=yes
2925     else
2926         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2927 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2928 as_fn_error "cannot run C compiled programs.
2929 If you meant to cross compile, use \`--host'.
2930 See \`config.log' for more details." "$LINENO" 5; }
2931     fi
2932   fi
2933 fi
2934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2935 $as_echo "yes" >&6; }
2936
2937 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2938 ac_clean_files=$ac_clean_files_save
2939 # Check that the compiler produces executables we can run.  If not, either
2940 # the compiler is broken, or we cross compile.
2941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2942 $as_echo_n "checking whether we are cross compiling... " >&6; }
2943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2944 $as_echo "$cross_compiling" >&6; }
2945
2946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2947 $as_echo_n "checking for suffix of executables... " >&6; }
2948 if { { ac_try="$ac_link"
2949 case "(($ac_try" in
2950   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2951   *) ac_try_echo=$ac_try;;
2952 esac
2953 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2954 $as_echo "$ac_try_echo"; } >&5
2955   (eval "$ac_link") 2>&5
2956   ac_status=$?
2957   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2958   test $ac_status = 0; }; then :
2959   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2960 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2961 # work properly (i.e., refer to `conftest.exe'), while it won't with
2962 # `rm'.
2963 for ac_file in conftest.exe conftest conftest.*; do
2964   test -f "$ac_file" || continue
2965   case $ac_file in
2966     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2967     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2968           break;;
2969     * ) break;;
2970   esac
2971 done
2972 else
2973   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2974 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2975 as_fn_error "cannot compute suffix of executables: cannot compile and link
2976 See \`config.log' for more details." "$LINENO" 5; }
2977 fi
2978 rm -f conftest$ac_cv_exeext
2979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2980 $as_echo "$ac_cv_exeext" >&6; }
2981
2982 rm -f conftest.$ac_ext
2983 EXEEXT=$ac_cv_exeext
2984 ac_exeext=$EXEEXT
2985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2986 $as_echo_n "checking for suffix of object files... " >&6; }
2987 if test "${ac_cv_objext+set}" = set; then :
2988   $as_echo_n "(cached) " >&6
2989 else
2990   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2991 /* end confdefs.h.  */
2992
2993 int
2994 main ()
2995 {
2996
2997   ;
2998   return 0;
2999 }
3000 _ACEOF
3001 rm -f conftest.o conftest.obj
3002 if { { ac_try="$ac_compile"
3003 case "(($ac_try" in
3004   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3005   *) ac_try_echo=$ac_try;;
3006 esac
3007 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3008 $as_echo "$ac_try_echo"; } >&5
3009   (eval "$ac_compile") 2>&5
3010   ac_status=$?
3011   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3012   test $ac_status = 0; }; then :
3013   for ac_file in conftest.o conftest.obj conftest.*; do
3014   test -f "$ac_file" || continue;
3015   case $ac_file in
3016     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3017     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3018        break;;
3019   esac
3020 done
3021 else
3022   $as_echo "$as_me: failed program was:" >&5
3023 sed 's/^/| /' conftest.$ac_ext >&5
3024
3025 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3026 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3027 as_fn_error "cannot compute suffix of object files: cannot compile
3028 See \`config.log' for more details." "$LINENO" 5; }
3029 fi
3030 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3031 fi
3032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3033 $as_echo "$ac_cv_objext" >&6; }
3034 OBJEXT=$ac_cv_objext
3035 ac_objext=$OBJEXT
3036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3037 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3038 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3039   $as_echo_n "(cached) " >&6
3040 else
3041   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3042 /* end confdefs.h.  */
3043
3044 int
3045 main ()
3046 {
3047 #ifndef __GNUC__
3048        choke me
3049 #endif
3050
3051   ;
3052   return 0;
3053 }
3054 _ACEOF
3055 if ac_fn_c_try_compile "$LINENO"; then :
3056   ac_compiler_gnu=yes
3057 else
3058   ac_compiler_gnu=no
3059 fi
3060 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3061 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3062
3063 fi
3064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3065 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3066 if test $ac_compiler_gnu = yes; then
3067   GCC=yes
3068 else
3069   GCC=
3070 fi
3071 ac_test_CFLAGS=${CFLAGS+set}
3072 ac_save_CFLAGS=$CFLAGS
3073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3074 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3075 if test "${ac_cv_prog_cc_g+set}" = set; then :
3076   $as_echo_n "(cached) " >&6
3077 else
3078   ac_save_c_werror_flag=$ac_c_werror_flag
3079    ac_c_werror_flag=yes
3080    ac_cv_prog_cc_g=no
3081    CFLAGS="-g"
3082    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3083 /* end confdefs.h.  */
3084
3085 int
3086 main ()
3087 {
3088
3089   ;
3090   return 0;
3091 }
3092 _ACEOF
3093 if ac_fn_c_try_compile "$LINENO"; then :
3094   ac_cv_prog_cc_g=yes
3095 else
3096   CFLAGS=""
3097       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3098 /* end confdefs.h.  */
3099
3100 int
3101 main ()
3102 {
3103
3104   ;
3105   return 0;
3106 }
3107 _ACEOF
3108 if ac_fn_c_try_compile "$LINENO"; then :
3109
3110 else
3111   ac_c_werror_flag=$ac_save_c_werror_flag
3112          CFLAGS="-g"
3113          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3114 /* end confdefs.h.  */
3115
3116 int
3117 main ()
3118 {
3119
3120   ;
3121   return 0;
3122 }
3123 _ACEOF
3124 if ac_fn_c_try_compile "$LINENO"; then :
3125   ac_cv_prog_cc_g=yes
3126 fi
3127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3128 fi
3129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3130 fi
3131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3132    ac_c_werror_flag=$ac_save_c_werror_flag
3133 fi
3134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3135 $as_echo "$ac_cv_prog_cc_g" >&6; }
3136 if test "$ac_test_CFLAGS" = set; then
3137   CFLAGS=$ac_save_CFLAGS
3138 elif test $ac_cv_prog_cc_g = yes; then
3139   if test "$GCC" = yes; then
3140     CFLAGS="-g -O2"
3141   else
3142     CFLAGS="-g"
3143   fi
3144 else
3145   if test "$GCC" = yes; then
3146     CFLAGS="-O2"
3147   else
3148     CFLAGS=
3149   fi
3150 fi
3151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3152 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3153 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3154   $as_echo_n "(cached) " >&6
3155 else
3156   ac_cv_prog_cc_c89=no
3157 ac_save_CC=$CC
3158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3159 /* end confdefs.h.  */
3160 #include <stdarg.h>
3161 #include <stdio.h>
3162 #include <sys/types.h>
3163 #include <sys/stat.h>
3164 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3165 struct buf { int x; };
3166 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3167 static char *e (p, i)
3168      char **p;
3169      int i;
3170 {
3171   return p[i];
3172 }
3173 static char *f (char * (*g) (char **, int), char **p, ...)
3174 {
3175   char *s;
3176   va_list v;
3177   va_start (v,p);
3178   s = g (p, va_arg (v,int));
3179   va_end (v);
3180   return s;
3181 }
3182
3183 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3184    function prototypes and stuff, but not '\xHH' hex character constants.
3185    These don't provoke an error unfortunately, instead are silently treated
3186    as 'x'.  The following induces an error, until -std is added to get
3187    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3188    array size at least.  It's necessary to write '\x00'==0 to get something
3189    that's true only with -std.  */
3190 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3191
3192 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3193    inside strings and character constants.  */
3194 #define FOO(x) 'x'
3195 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3196
3197 int test (int i, double x);
3198 struct s1 {int (*f) (int a);};
3199 struct s2 {int (*f) (double a);};
3200 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3201 int argc;
3202 char **argv;
3203 int
3204 main ()
3205 {
3206 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3207   ;
3208   return 0;
3209 }
3210 _ACEOF
3211 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3212         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3213 do
3214   CC="$ac_save_CC $ac_arg"
3215   if ac_fn_c_try_compile "$LINENO"; then :
3216   ac_cv_prog_cc_c89=$ac_arg
3217 fi
3218 rm -f core conftest.err conftest.$ac_objext
3219   test "x$ac_cv_prog_cc_c89" != "xno" && break
3220 done
3221 rm -f conftest.$ac_ext
3222 CC=$ac_save_CC
3223
3224 fi
3225 # AC_CACHE_VAL
3226 case "x$ac_cv_prog_cc_c89" in
3227   x)
3228     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3229 $as_echo "none needed" >&6; } ;;
3230   xno)
3231     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3232 $as_echo "unsupported" >&6; } ;;
3233   *)
3234     CC="$CC $ac_cv_prog_cc_c89"
3235     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3236 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3237 esac
3238 if test "x$ac_cv_prog_cc_c89" != xno; then :
3239
3240 fi
3241
3242 ac_ext=c
3243 ac_cpp='$CPP $CPPFLAGS'
3244 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3245 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3246 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3247
3248 ac_aux_dir=
3249 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3250   for ac_t in install-sh install.sh shtool; do
3251     if test -f "$ac_dir/$ac_t"; then
3252       ac_aux_dir=$ac_dir
3253       ac_install_sh="$ac_aux_dir/$ac_t -c"
3254       break 2
3255     fi
3256   done
3257 done
3258 if test -z "$ac_aux_dir"; then
3259   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3260 fi
3261
3262 # These three variables are undocumented and unsupported,
3263 # and are intended to be withdrawn in a future Autoconf release.
3264 # They can cause serious problems if a builder's source tree is in a directory
3265 # whose full name contains unusual characters.
3266 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3267 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3268 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3269
3270
3271 # Make sure we can run config.sub.
3272 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3273   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3274
3275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3276 $as_echo_n "checking build system type... " >&6; }
3277 if test "${ac_cv_build+set}" = set; then :
3278   $as_echo_n "(cached) " >&6
3279 else
3280   ac_build_alias=$build_alias
3281 test "x$ac_build_alias" = x &&
3282   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3283 test "x$ac_build_alias" = x &&
3284   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3285 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3286   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3287
3288 fi
3289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3290 $as_echo "$ac_cv_build" >&6; }
3291 case $ac_cv_build in
3292 *-*-*) ;;
3293 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3294 esac
3295 build=$ac_cv_build
3296 ac_save_IFS=$IFS; IFS='-'
3297 set x $ac_cv_build
3298 shift
3299 build_cpu=$1
3300 build_vendor=$2
3301 shift; shift
3302 # Remember, the first character of IFS is used to create $*,
3303 # except with old shells:
3304 build_os=$*
3305 IFS=$ac_save_IFS
3306 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3307
3308
3309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3310 $as_echo_n "checking host system type... " >&6; }
3311 if test "${ac_cv_host+set}" = set; then :
3312   $as_echo_n "(cached) " >&6
3313 else
3314   if test "x$host_alias" = x; then
3315   ac_cv_host=$ac_cv_build
3316 else
3317   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3318     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3319 fi
3320
3321 fi
3322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3323 $as_echo "$ac_cv_host" >&6; }
3324 case $ac_cv_host in
3325 *-*-*) ;;
3326 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3327 esac
3328 host=$ac_cv_host
3329 ac_save_IFS=$IFS; IFS='-'
3330 set x $ac_cv_host
3331 shift
3332 host_cpu=$1
3333 host_vendor=$2
3334 shift; shift
3335 # Remember, the first character of IFS is used to create $*,
3336 # except with old shells:
3337 host_os=$*
3338 IFS=$ac_save_IFS
3339 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3340
3341
3342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3343 $as_echo_n "checking target system type... " >&6; }
3344 if test "${ac_cv_target+set}" = set; then :
3345   $as_echo_n "(cached) " >&6
3346 else
3347   if test "x$target_alias" = x; then
3348   ac_cv_target=$ac_cv_host
3349 else
3350   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3351     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3352 fi
3353
3354 fi
3355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3356 $as_echo "$ac_cv_target" >&6; }
3357 case $ac_cv_target in
3358 *-*-*) ;;
3359 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3360 esac
3361 target=$ac_cv_target
3362 ac_save_IFS=$IFS; IFS='-'
3363 set x $ac_cv_target
3364 shift
3365 target_cpu=$1
3366 target_vendor=$2
3367 shift; shift
3368 # Remember, the first character of IFS is used to create $*,
3369 # except with old shells:
3370 target_os=$*
3371 IFS=$ac_save_IFS
3372 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3373
3374
3375 # The aliases save the names the user supplied, while $host etc.
3376 # will get canonicalized.
3377 test -n "$target_alias" &&
3378   test "$program_prefix$program_suffix$program_transform_name" = \
3379     NONENONEs,x,x, &&
3380   program_prefix=${target_alias}-
3381
3382 ac_ext=c
3383 ac_cpp='$CPP $CPPFLAGS'
3384 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3385 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3386 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3388 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3389 # On Suns, sometimes $CPP names a directory.
3390 if test -n "$CPP" && test -d "$CPP"; then
3391   CPP=
3392 fi
3393 if test -z "$CPP"; then
3394   if test "${ac_cv_prog_CPP+set}" = set; then :
3395   $as_echo_n "(cached) " >&6
3396 else
3397       # Double quotes because CPP needs to be expanded
3398     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3399     do
3400       ac_preproc_ok=false
3401 for ac_c_preproc_warn_flag in '' yes
3402 do
3403   # Use a header file that comes with gcc, so configuring glibc
3404   # with a fresh cross-compiler works.
3405   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3406   # <limits.h> exists even on freestanding compilers.
3407   # On the NeXT, cc -E runs the code through the compiler's parser,
3408   # not just through cpp. "Syntax error" is here to catch this case.
3409   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3410 /* end confdefs.h.  */
3411 #ifdef __STDC__
3412 # include <limits.h>
3413 #else
3414 # include <assert.h>
3415 #endif
3416                      Syntax error
3417 _ACEOF
3418 if ac_fn_c_try_cpp "$LINENO"; then :
3419
3420 else
3421   # Broken: fails on valid input.
3422 continue
3423 fi
3424 rm -f conftest.err conftest.$ac_ext
3425
3426   # OK, works on sane cases.  Now check whether nonexistent headers
3427   # can be detected and how.
3428   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3429 /* end confdefs.h.  */
3430 #include <ac_nonexistent.h>
3431 _ACEOF
3432 if ac_fn_c_try_cpp "$LINENO"; then :
3433   # Broken: success on invalid input.
3434 continue
3435 else
3436   # Passes both tests.
3437 ac_preproc_ok=:
3438 break
3439 fi
3440 rm -f conftest.err conftest.$ac_ext
3441
3442 done
3443 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3444 rm -f conftest.err conftest.$ac_ext
3445 if $ac_preproc_ok; then :
3446   break
3447 fi
3448
3449     done
3450     ac_cv_prog_CPP=$CPP
3451
3452 fi
3453   CPP=$ac_cv_prog_CPP
3454 else
3455   ac_cv_prog_CPP=$CPP
3456 fi
3457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3458 $as_echo "$CPP" >&6; }
3459 ac_preproc_ok=false
3460 for ac_c_preproc_warn_flag in '' yes
3461 do
3462   # Use a header file that comes with gcc, so configuring glibc
3463   # with a fresh cross-compiler works.
3464   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3465   # <limits.h> exists even on freestanding compilers.
3466   # On the NeXT, cc -E runs the code through the compiler's parser,
3467   # not just through cpp. "Syntax error" is here to catch this case.
3468   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3469 /* end confdefs.h.  */
3470 #ifdef __STDC__
3471 # include <limits.h>
3472 #else
3473 # include <assert.h>
3474 #endif
3475                      Syntax error
3476 _ACEOF
3477 if ac_fn_c_try_cpp "$LINENO"; then :
3478
3479 else
3480   # Broken: fails on valid input.
3481 continue
3482 fi
3483 rm -f conftest.err conftest.$ac_ext
3484
3485   # OK, works on sane cases.  Now check whether nonexistent headers
3486   # can be detected and how.
3487   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3488 /* end confdefs.h.  */
3489 #include <ac_nonexistent.h>
3490 _ACEOF
3491 if ac_fn_c_try_cpp "$LINENO"; then :
3492   # Broken: success on invalid input.
3493 continue
3494 else
3495   # Passes both tests.
3496 ac_preproc_ok=:
3497 break
3498 fi
3499 rm -f conftest.err conftest.$ac_ext
3500
3501 done
3502 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3503 rm -f conftest.err conftest.$ac_ext
3504 if $ac_preproc_ok; then :
3505
3506 else
3507   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3508 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3509 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3510 See \`config.log' for more details." "$LINENO" 5; }
3511 fi
3512
3513 ac_ext=c
3514 ac_cpp='$CPP $CPPFLAGS'
3515 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3516 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3517 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3518
3519
3520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3521 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3522 if test "${ac_cv_path_GREP+set}" = set; then :
3523   $as_echo_n "(cached) " >&6
3524 else
3525   if test -z "$GREP"; then
3526   ac_path_GREP_found=false
3527   # Loop through the user's path and test for each of PROGNAME-LIST
3528   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3529 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3530 do
3531   IFS=$as_save_IFS
3532   test -z "$as_dir" && as_dir=.
3533     for ac_prog in grep ggrep; do
3534     for ac_exec_ext in '' $ac_executable_extensions; do
3535       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3536       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3537 # Check for GNU ac_path_GREP and select it if it is found.
3538   # Check for GNU $ac_path_GREP
3539 case `"$ac_path_GREP" --version 2>&1` in
3540 *GNU*)
3541   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3542 *)
3543   ac_count=0
3544   $as_echo_n 0123456789 >"conftest.in"
3545   while :
3546   do
3547     cat "conftest.in" "conftest.in" >"conftest.tmp"
3548     mv "conftest.tmp" "conftest.in"
3549     cp "conftest.in" "conftest.nl"
3550     $as_echo 'GREP' >> "conftest.nl"
3551     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3552     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3553     as_fn_arith $ac_count + 1 && ac_count=$as_val
3554     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3555       # Best one so far, save it but keep looking for a better one
3556       ac_cv_path_GREP="$ac_path_GREP"
3557       ac_path_GREP_max=$ac_count
3558     fi
3559     # 10*(2^10) chars as input seems more than enough
3560     test $ac_count -gt 10 && break
3561   done
3562   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3563 esac
3564
3565       $ac_path_GREP_found && break 3
3566     done
3567   done
3568   done
3569 IFS=$as_save_IFS
3570   if test -z "$ac_cv_path_GREP"; then
3571     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3572   fi
3573 else
3574   ac_cv_path_GREP=$GREP
3575 fi
3576
3577 fi
3578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3579 $as_echo "$ac_cv_path_GREP" >&6; }
3580  GREP="$ac_cv_path_GREP"
3581
3582
3583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3584 $as_echo_n "checking for egrep... " >&6; }
3585 if test "${ac_cv_path_EGREP+set}" = set; then :
3586   $as_echo_n "(cached) " >&6
3587 else
3588   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3589    then ac_cv_path_EGREP="$GREP -E"
3590    else
3591      if test -z "$EGREP"; then
3592   ac_path_EGREP_found=false
3593   # Loop through the user's path and test for each of PROGNAME-LIST
3594   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3595 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3596 do
3597   IFS=$as_save_IFS
3598   test -z "$as_dir" && as_dir=.
3599     for ac_prog in egrep; do
3600     for ac_exec_ext in '' $ac_executable_extensions; do
3601       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3602       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3603 # Check for GNU ac_path_EGREP and select it if it is found.
3604   # Check for GNU $ac_path_EGREP
3605 case `"$ac_path_EGREP" --version 2>&1` in
3606 *GNU*)
3607   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3608 *)
3609   ac_count=0
3610   $as_echo_n 0123456789 >"conftest.in"
3611   while :
3612   do
3613     cat "conftest.in" "conftest.in" >"conftest.tmp"
3614     mv "conftest.tmp" "conftest.in"
3615     cp "conftest.in" "conftest.nl"
3616     $as_echo 'EGREP' >> "conftest.nl"
3617     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3618     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3619     as_fn_arith $ac_count + 1 && ac_count=$as_val
3620     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3621       # Best one so far, save it but keep looking for a better one
3622       ac_cv_path_EGREP="$ac_path_EGREP"
3623       ac_path_EGREP_max=$ac_count
3624     fi
3625     # 10*(2^10) chars as input seems more than enough
3626     test $ac_count -gt 10 && break
3627   done
3628   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3629 esac
3630
3631       $ac_path_EGREP_found && break 3
3632     done
3633   done
3634   done
3635 IFS=$as_save_IFS
3636   if test -z "$ac_cv_path_EGREP"; then
3637     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3638   fi
3639 else
3640   ac_cv_path_EGREP=$EGREP
3641 fi
3642
3643    fi
3644 fi
3645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3646 $as_echo "$ac_cv_path_EGREP" >&6; }
3647  EGREP="$ac_cv_path_EGREP"
3648
3649
3650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3651 $as_echo_n "checking for ANSI C header files... " >&6; }
3652 if test "${ac_cv_header_stdc+set}" = set; then :
3653   $as_echo_n "(cached) " >&6
3654 else
3655   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3656 /* end confdefs.h.  */
3657 #include <stdlib.h>
3658 #include <stdarg.h>
3659 #include <string.h>
3660 #include <float.h>
3661
3662 int
3663 main ()
3664 {
3665
3666   ;
3667   return 0;
3668 }
3669 _ACEOF
3670 if ac_fn_c_try_compile "$LINENO"; then :
3671   ac_cv_header_stdc=yes
3672 else
3673   ac_cv_header_stdc=no
3674 fi
3675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3676
3677 if test $ac_cv_header_stdc = yes; then
3678   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3679   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3680 /* end confdefs.h.  */
3681 #include <string.h>
3682
3683 _ACEOF
3684 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3685   $EGREP "memchr" >/dev/null 2>&1; then :
3686
3687 else
3688   ac_cv_header_stdc=no
3689 fi
3690 rm -f conftest*
3691
3692 fi
3693
3694 if test $ac_cv_header_stdc = yes; then
3695   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3696   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3697 /* end confdefs.h.  */
3698 #include <stdlib.h>
3699
3700 _ACEOF
3701 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3702   $EGREP "free" >/dev/null 2>&1; then :
3703
3704 else
3705   ac_cv_header_stdc=no
3706 fi
3707 rm -f conftest*
3708
3709 fi
3710
3711 if test $ac_cv_header_stdc = yes; then
3712   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3713   if test "$cross_compiling" = yes; then :
3714   :
3715 else
3716   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3717 /* end confdefs.h.  */
3718 #include <ctype.h>
3719 #include <stdlib.h>
3720 #if ((' ' & 0x0FF) == 0x020)
3721 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3722 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3723 #else
3724 # define ISLOWER(c) \
3725                    (('a' <= (c) && (c) <= 'i') \
3726                      || ('j' <= (c) && (c) <= 'r') \
3727                      || ('s' <= (c) && (c) <= 'z'))
3728 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3729 #endif
3730
3731 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3732 int
3733 main ()
3734 {
3735   int i;
3736   for (i = 0; i < 256; i++)
3737     if (XOR (islower (i), ISLOWER (i))
3738         || toupper (i) != TOUPPER (i))
3739       return 2;
3740   return 0;
3741 }
3742 _ACEOF
3743 if ac_fn_c_try_run "$LINENO"; then :
3744
3745 else
3746   ac_cv_header_stdc=no
3747 fi
3748 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3749   conftest.$ac_objext conftest.beam conftest.$ac_ext
3750 fi
3751
3752 fi
3753 fi
3754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3755 $as_echo "$ac_cv_header_stdc" >&6; }
3756 if test $ac_cv_header_stdc = yes; then
3757
3758 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3759
3760 fi
3761
3762 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3763 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3764                   inttypes.h stdint.h unistd.h
3765 do :
3766   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3767 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3768 "
3769 eval as_val=\$$as_ac_Header
3770    if test "x$as_val" = x""yes; then :
3771   cat >>confdefs.h <<_ACEOF
3772 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3773 _ACEOF
3774
3775 fi
3776
3777 done
3778
3779
3780
3781   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3782 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3783   MINIX=yes
3784 else
3785   MINIX=
3786 fi
3787
3788
3789   if test "$MINIX" = yes; then
3790
3791 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3792
3793
3794 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3795
3796
3797 $as_echo "#define _MINIX 1" >>confdefs.h
3798
3799   fi
3800
3801
3802   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3803 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3804 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3805   $as_echo_n "(cached) " >&6
3806 else
3807   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3808 /* end confdefs.h.  */
3809
3810 #         define __EXTENSIONS__ 1
3811           $ac_includes_default
3812 int
3813 main ()
3814 {
3815
3816   ;
3817   return 0;
3818 }
3819 _ACEOF
3820 if ac_fn_c_try_compile "$LINENO"; then :
3821   ac_cv_safe_to_define___extensions__=yes
3822 else
3823   ac_cv_safe_to_define___extensions__=no
3824 fi
3825 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3826 fi
3827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3828 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3829   test $ac_cv_safe_to_define___extensions__ = yes &&
3830     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3831
3832   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3833
3834   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3835
3836   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3837
3838   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3839
3840
3841 test "$program_prefix" != NONE &&
3842   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3843 # Use a double $ so make ignores it.
3844 test "$program_suffix" != NONE &&
3845   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3846 # Double any \ or $.
3847 # By default was `s,x,x', remove it if useless.
3848 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3849 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3850
3851 # Find a good install program.  We prefer a C program (faster),
3852 # so one script is as good as another.  But avoid the broken or
3853 # incompatible versions:
3854 # SysV /etc/install, /usr/sbin/install
3855 # SunOS /usr/etc/install
3856 # IRIX /sbin/install
3857 # AIX /bin/install
3858 # AmigaOS /C/install, which installs bootblocks on floppy discs
3859 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3860 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3861 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3862 # OS/2's system install, which has a completely different semantic
3863 # ./install, which can be erroneously created by make from ./install.sh.
3864 # Reject install programs that cannot install multiple files.
3865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3866 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3867 if test -z "$INSTALL"; then
3868 if test "${ac_cv_path_install+set}" = set; then :
3869   $as_echo_n "(cached) " >&6
3870 else
3871   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3872 for as_dir in $PATH
3873 do
3874   IFS=$as_save_IFS
3875   test -z "$as_dir" && as_dir=.
3876     # Account for people who put trailing slashes in PATH elements.
3877 case $as_dir/ in #((
3878   ./ | .// | /[cC]/* | \
3879   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3880   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3881   /usr/ucb/* ) ;;
3882   *)
3883     # OSF1 and SCO ODT 3.0 have their own names for install.
3884     # Don't use installbsd from OSF since it installs stuff as root
3885     # by default.
3886     for ac_prog in ginstall scoinst install; do
3887       for ac_exec_ext in '' $ac_executable_extensions; do
3888         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3889           if test $ac_prog = install &&
3890             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3891             # AIX install.  It has an incompatible calling convention.
3892             :
3893           elif test $ac_prog = install &&
3894             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3895             # program-specific install script used by HP pwplus--don't use.
3896             :
3897           else
3898             rm -rf conftest.one conftest.two conftest.dir
3899             echo one > conftest.one
3900             echo two > conftest.two
3901             mkdir conftest.dir
3902             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3903               test -s conftest.one && test -s conftest.two &&
3904               test -s conftest.dir/conftest.one &&
3905               test -s conftest.dir/conftest.two
3906             then
3907               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3908               break 3
3909             fi
3910           fi
3911         fi
3912       done
3913     done
3914     ;;
3915 esac
3916
3917   done
3918 IFS=$as_save_IFS
3919
3920 rm -rf conftest.one conftest.two conftest.dir
3921
3922 fi
3923   if test "${ac_cv_path_install+set}" = set; then
3924     INSTALL=$ac_cv_path_install
3925   else
3926     # As a last resort, use the slow shell script.  Don't cache a
3927     # value for INSTALL within a source directory, because that will
3928     # break other packages using the cache if that directory is
3929     # removed, or if the value is a relative name.
3930     INSTALL=$ac_install_sh
3931   fi
3932 fi
3933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3934 $as_echo "$INSTALL" >&6; }
3935
3936 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3937 # It thinks the first close brace ends the variable substitution.
3938 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3939
3940 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3941
3942 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3943
3944 rm -rf .tst 2>/dev/null
3945 mkdir .tst 2>/dev/null
3946 if test -d .tst; then
3947   am__leading_dot=.
3948 else
3949   am__leading_dot=_
3950 fi
3951 rmdir .tst 2>/dev/null
3952
3953 DEPDIR="${am__leading_dot}deps"
3954
3955
3956
3957 # autoconf.info says this should be called right after AC_INIT.
3958 ac_config_headers="$ac_config_headers config.h:config.in"
3959
3960
3961
3962
3963
3964
3965 # Put a plausible default for CC_FOR_BUILD in Makefile.
3966 if test "x$cross_compiling" = "xno"; then
3967   CC_FOR_BUILD='$(CC)'
3968 else
3969   CC_FOR_BUILD=gcc
3970 fi
3971
3972
3973
3974
3975 AR=${AR-ar}
3976
3977 if test -n "$ac_tool_prefix"; then
3978   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3979 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3981 $as_echo_n "checking for $ac_word... " >&6; }
3982 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3983   $as_echo_n "(cached) " >&6
3984 else
3985   if test -n "$RANLIB"; then
3986   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3987 else
3988 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3989 for as_dir in $PATH
3990 do
3991   IFS=$as_save_IFS
3992   test -z "$as_dir" && as_dir=.
3993     for ac_exec_ext in '' $ac_executable_extensions; do
3994   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3995     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3996     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3997     break 2
3998   fi
3999 done
4000   done
4001 IFS=$as_save_IFS
4002
4003 fi
4004 fi
4005 RANLIB=$ac_cv_prog_RANLIB
4006 if test -n "$RANLIB"; then
4007   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4008 $as_echo "$RANLIB" >&6; }
4009 else
4010   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4011 $as_echo "no" >&6; }
4012 fi
4013
4014
4015 fi
4016 if test -z "$ac_cv_prog_RANLIB"; then
4017   ac_ct_RANLIB=$RANLIB
4018   # Extract the first word of "ranlib", so it can be a program name with args.
4019 set dummy ranlib; ac_word=$2
4020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4021 $as_echo_n "checking for $ac_word... " >&6; }
4022 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4023   $as_echo_n "(cached) " >&6
4024 else
4025   if test -n "$ac_ct_RANLIB"; then
4026   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4027 else
4028 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4029 for as_dir in $PATH
4030 do
4031   IFS=$as_save_IFS
4032   test -z "$as_dir" && as_dir=.
4033     for ac_exec_ext in '' $ac_executable_extensions; do
4034   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4035     ac_cv_prog_ac_ct_RANLIB="ranlib"
4036     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4037     break 2
4038   fi
4039 done
4040   done
4041 IFS=$as_save_IFS
4042
4043 fi
4044 fi
4045 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4046 if test -n "$ac_ct_RANLIB"; then
4047   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4048 $as_echo "$ac_ct_RANLIB" >&6; }
4049 else
4050   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4051 $as_echo "no" >&6; }
4052 fi
4053
4054   if test "x$ac_ct_RANLIB" = x; then
4055     RANLIB=":"
4056   else
4057     case $cross_compiling:$ac_tool_warned in
4058 yes:)
4059 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4060 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4061 ac_tool_warned=yes ;;
4062 esac
4063     RANLIB=$ac_ct_RANLIB
4064   fi
4065 else
4066   RANLIB="$ac_cv_prog_RANLIB"
4067 fi
4068
4069
4070 # Dependency checking.
4071 ac_config_commands="$ac_config_commands depdir"
4072
4073
4074 depcc="$CC"   am_compiler_list=
4075
4076 am_depcomp=$ac_aux_dir/depcomp
4077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4078 $as_echo_n "checking dependency style of $depcc... " >&6; }
4079 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4080   $as_echo_n "(cached) " >&6
4081 else
4082   if test -f "$am_depcomp"; then
4083   # We make a subdir and do the tests there.  Otherwise we can end up
4084   # making bogus files that we don't know about and never remove.  For
4085   # instance it was reported that on HP-UX the gcc test will end up
4086   # making a dummy file named `D' -- because `-MD' means `put the output
4087   # in D'.
4088   mkdir conftest.dir
4089   # Copy depcomp to subdir because otherwise we won't find it if we're
4090   # using a relative directory.
4091   cp "$am_depcomp" conftest.dir
4092   cd conftest.dir
4093   # We will build objects and dependencies in a subdirectory because
4094   # it helps to detect inapplicable dependency modes.  For instance
4095   # both Tru64's cc and ICC support -MD to output dependencies as a
4096   # side effect of compilation, but ICC will put the dependencies in
4097   # the current directory while Tru64 will put them in the object
4098   # directory.
4099   mkdir sub
4100
4101   am_cv_CC_dependencies_compiler_type=none
4102   if test "$am_compiler_list" = ""; then
4103      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4104   fi
4105   for depmode in $am_compiler_list; do
4106     if test $depmode = none; then break; fi
4107
4108     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4109     # Setup a source with many dependencies, because some compilers
4110     # like to wrap large dependency lists on column 80 (with \), and
4111     # we should not choose a depcomp mode which is confused by this.
4112     #
4113     # We need to recreate these files for each test, as the compiler may
4114     # overwrite some of them when testing with obscure command lines.
4115     # This happens at least with the AIX C compiler.
4116     : > sub/conftest.c
4117     for i in 1 2 3 4 5 6; do
4118       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4119       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4120       # Solaris 8's {/usr,}/bin/sh.
4121       touch sub/conftst$i.h
4122     done
4123     echo "include sub/conftest.Po" > confmf
4124
4125     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4126     # mode.  It turns out that the SunPro C++ compiler does not properly
4127     # handle `-M -o', and we need to detect this.
4128     depcmd="depmode=$depmode \
4129        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4130        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4131        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4132     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4133     if env $depcmd > conftest.err 2>&1 &&
4134        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4135        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4136        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4137       # icc doesn't choke on unknown options, it will just issue warnings
4138       # or remarks (even with -Werror).  So we grep stderr for any message
4139       # that says an option was ignored or not supported.
4140       # When given -MP, icc 7.0 and 7.1 complain thusly:
4141       #   icc: Command line warning: ignoring option '-M'; no argument required
4142       # The diagnosis changed in icc 8.0:
4143       #   icc: Command line remark: option '-MP' not supported
4144       if (grep 'ignoring option' conftest.err ||
4145           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4146         am_cv_CC_dependencies_compiler_type=$depmode
4147         $as_echo "$as_me:$LINENO: success" >&5
4148         break
4149       fi
4150     fi
4151     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4152     sed -e 's/^/| /' < conftest.err >&5
4153   done
4154
4155   cd ..
4156   rm -rf conftest.dir
4157 else
4158   am_cv_CC_dependencies_compiler_type=none
4159 fi
4160
4161 fi
4162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4163 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4164 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4165 then as_fn_error "no usable dependency style found" "$LINENO" 5
4166 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4167
4168 fi
4169
4170
4171 # Check for the 'make' the user wants to use.
4172 for ac_prog in make
4173 do
4174   # Extract the first word of "$ac_prog", so it can be a program name with args.
4175 set dummy $ac_prog; ac_word=$2
4176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4177 $as_echo_n "checking for $ac_word... " >&6; }
4178 if test "${ac_cv_prog_MAKE+set}" = set; then :
4179   $as_echo_n "(cached) " >&6
4180 else
4181   if test -n "$MAKE"; then
4182   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4183 else
4184 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4185 for as_dir in $PATH
4186 do
4187   IFS=$as_save_IFS
4188   test -z "$as_dir" && as_dir=.
4189     for ac_exec_ext in '' $ac_executable_extensions; do
4190   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4191     ac_cv_prog_MAKE="$ac_prog"
4192     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4193     break 2
4194   fi
4195 done
4196   done
4197 IFS=$as_save_IFS
4198
4199 fi
4200 fi
4201 MAKE=$ac_cv_prog_MAKE
4202 if test -n "$MAKE"; then
4203   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4204 $as_echo "$MAKE" >&6; }
4205 else
4206   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4207 $as_echo "no" >&6; }
4208 fi
4209
4210
4211   test -n "$MAKE" && break
4212 done
4213
4214 MAKE_IS_GNU=
4215 case "`$MAKE --version 2>&1 | sed 1q`" in
4216   *GNU*)
4217     MAKE_IS_GNU=yes
4218     ;;
4219 esac
4220  if test "$MAKE_IS_GNU" = yes; then
4221   GMAKE_TRUE=
4222   GMAKE_FALSE='#'
4223 else
4224   GMAKE_TRUE='#'
4225   GMAKE_FALSE=
4226 fi
4227
4228
4229 ALL_LINGUAS=
4230 # If we haven't got the data from the intl directory,
4231 # assume NLS is disabled.
4232 USE_NLS=no
4233 LIBINTL=
4234 LIBINTL_DEP=
4235 INCINTL=
4236 XGETTEXT=
4237 GMSGFMT=
4238 POSUB=
4239
4240 if test -f  ../../intl/config.intl; then
4241   .  ../../intl/config.intl
4242 fi
4243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4244 $as_echo_n "checking whether NLS is requested... " >&6; }
4245 if test x"$USE_NLS" != xyes; then
4246   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4247 $as_echo "no" >&6; }
4248 else
4249   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4250 $as_echo "yes" >&6; }
4251
4252 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4253
4254
4255   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4256 $as_echo_n "checking for catalogs to be installed... " >&6; }
4257   # Look for .po and .gmo files in the source directory.
4258   CATALOGS=
4259   XLINGUAS=
4260   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4261     # If there aren't any .gmo files the shell will give us the
4262     # literal string "../path/to/srcdir/po/*.gmo" which has to be
4263     # weeded out.
4264     case "$cat" in *\**)
4265       continue;;
4266     esac
4267     # The quadruple backslash is collapsed to a double backslash
4268     # by the backticks, then collapsed again by the double quotes,
4269     # leaving us with one backslash in the sed expression (right
4270     # before the dot that mustn't act as a wildcard).
4271     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4272     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4273     # The user is allowed to set LINGUAS to a list of languages to
4274     # install catalogs for.  If it's empty that means "all of them."
4275     if test "x$LINGUAS" = x; then
4276       CATALOGS="$CATALOGS $cat"
4277       XLINGUAS="$XLINGUAS $lang"
4278     else
4279       case "$LINGUAS" in *$lang*)
4280         CATALOGS="$CATALOGS $cat"
4281         XLINGUAS="$XLINGUAS $lang"
4282         ;;
4283       esac
4284     fi
4285   done
4286   LINGUAS="$XLINGUAS"
4287   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4288 $as_echo "$LINGUAS" >&6; }
4289
4290
4291     DATADIRNAME=share
4292
4293   INSTOBJEXT=.mo
4294
4295   GENCAT=gencat
4296
4297   CATOBJEXT=.gmo
4298
4299 fi
4300
4301 # Check for common headers.
4302 # FIXME: Seems to me this can cause problems for i386-windows hosts.
4303 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
4304 for ac_header in stdlib.h string.h strings.h unistd.h time.h
4305 do :
4306   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4307 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4308 eval as_val=\$$as_ac_Header
4309    if test "x$as_val" = x""yes; then :
4310   cat >>confdefs.h <<_ACEOF
4311 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4312 _ACEOF
4313
4314 fi
4315
4316 done
4317
4318 for ac_header in sys/time.h sys/resource.h
4319 do :
4320   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4321 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4322 eval as_val=\$$as_ac_Header
4323    if test "x$as_val" = x""yes; then :
4324   cat >>confdefs.h <<_ACEOF
4325 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4326 _ACEOF
4327
4328 fi
4329
4330 done
4331
4332 for ac_header in fcntl.h fpu_control.h
4333 do :
4334   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4335 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4336 eval as_val=\$$as_ac_Header
4337    if test "x$as_val" = x""yes; then :
4338   cat >>confdefs.h <<_ACEOF
4339 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4340 _ACEOF
4341
4342 fi
4343
4344 done
4345
4346 for ac_header in dlfcn.h errno.h sys/stat.h
4347 do :
4348   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4349 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4350 eval as_val=\$$as_ac_Header
4351    if test "x$as_val" = x""yes; then :
4352   cat >>confdefs.h <<_ACEOF
4353 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4354 _ACEOF
4355
4356 fi
4357
4358 done
4359
4360 for ac_func in getrusage time sigaction __setfpucw
4361 do :
4362   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4363 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4364 eval as_val=\$$as_ac_var
4365    if test "x$as_val" = x""yes; then :
4366   cat >>confdefs.h <<_ACEOF
4367 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4368 _ACEOF
4369
4370 fi
4371 done
4372
4373
4374 # Check for socket libraries
4375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4376 $as_echo_n "checking for bind in -lsocket... " >&6; }
4377 if test "${ac_cv_lib_socket_bind+set}" = set; then :
4378   $as_echo_n "(cached) " >&6
4379 else
4380   ac_check_lib_save_LIBS=$LIBS
4381 LIBS="-lsocket  $LIBS"
4382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4383 /* end confdefs.h.  */
4384
4385 /* Override any GCC internal prototype to avoid an error.
4386    Use char because int might match the return type of a GCC
4387    builtin and then its argument prototype would still apply.  */
4388 #ifdef __cplusplus
4389 extern "C"
4390 #endif
4391 char bind ();
4392 int
4393 main ()
4394 {
4395 return bind ();
4396   ;
4397   return 0;
4398 }
4399 _ACEOF
4400 if ac_fn_c_try_link "$LINENO"; then :
4401   ac_cv_lib_socket_bind=yes
4402 else
4403   ac_cv_lib_socket_bind=no
4404 fi
4405 rm -f core conftest.err conftest.$ac_objext \
4406     conftest$ac_exeext conftest.$ac_ext
4407 LIBS=$ac_check_lib_save_LIBS
4408 fi
4409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4410 $as_echo "$ac_cv_lib_socket_bind" >&6; }
4411 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
4412   cat >>confdefs.h <<_ACEOF
4413 #define HAVE_LIBSOCKET 1
4414 _ACEOF
4415
4416   LIBS="-lsocket $LIBS"
4417
4418 fi
4419
4420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4421 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4422 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4423   $as_echo_n "(cached) " >&6
4424 else
4425   ac_check_lib_save_LIBS=$LIBS
4426 LIBS="-lnsl  $LIBS"
4427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4428 /* end confdefs.h.  */
4429
4430 /* Override any GCC internal prototype to avoid an error.
4431    Use char because int might match the return type of a GCC
4432    builtin and then its argument prototype would still apply.  */
4433 #ifdef __cplusplus
4434 extern "C"
4435 #endif
4436 char gethostbyname ();
4437 int
4438 main ()
4439 {
4440 return gethostbyname ();
4441   ;
4442   return 0;
4443 }
4444 _ACEOF
4445 if ac_fn_c_try_link "$LINENO"; then :
4446   ac_cv_lib_nsl_gethostbyname=yes
4447 else
4448   ac_cv_lib_nsl_gethostbyname=no
4449 fi
4450 rm -f core conftest.err conftest.$ac_objext \
4451     conftest$ac_exeext conftest.$ac_ext
4452 LIBS=$ac_check_lib_save_LIBS
4453 fi
4454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4455 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4456 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4457   cat >>confdefs.h <<_ACEOF
4458 #define HAVE_LIBNSL 1
4459 _ACEOF
4460
4461   LIBS="-lnsl $LIBS"
4462
4463 fi
4464
4465
4466 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4467 # using the same condition.
4468
4469   # See if the user specified whether he wants zlib support or not.
4470
4471 # Check whether --with-zlib was given.
4472 if test "${with_zlib+set}" = set; then :
4473   withval=$with_zlib;
4474 else
4475   with_zlib=auto
4476 fi
4477
4478
4479   if test "$with_zlib" != "no"; then
4480     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4481 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4482 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4483   $as_echo_n "(cached) " >&6
4484 else
4485   ac_func_search_save_LIBS=$LIBS
4486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4487 /* end confdefs.h.  */
4488
4489 /* Override any GCC internal prototype to avoid an error.
4490    Use char because int might match the return type of a GCC
4491    builtin and then its argument prototype would still apply.  */
4492 #ifdef __cplusplus
4493 extern "C"
4494 #endif
4495 char zlibVersion ();
4496 int
4497 main ()
4498 {
4499 return zlibVersion ();
4500   ;
4501   return 0;
4502 }
4503 _ACEOF
4504 for ac_lib in '' z; do
4505   if test -z "$ac_lib"; then
4506     ac_res="none required"
4507   else
4508     ac_res=-l$ac_lib
4509     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4510   fi
4511   if ac_fn_c_try_link "$LINENO"; then :
4512   ac_cv_search_zlibVersion=$ac_res
4513 fi
4514 rm -f core conftest.err conftest.$ac_objext \
4515     conftest$ac_exeext
4516   if test "${ac_cv_search_zlibVersion+set}" = set; then :
4517   break
4518 fi
4519 done
4520 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4521
4522 else
4523   ac_cv_search_zlibVersion=no
4524 fi
4525 rm conftest.$ac_ext
4526 LIBS=$ac_func_search_save_LIBS
4527 fi
4528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4529 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4530 ac_res=$ac_cv_search_zlibVersion
4531 if test "$ac_res" != no; then :
4532   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4533   for ac_header in zlib.h
4534 do :
4535   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4536 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4537   cat >>confdefs.h <<_ACEOF
4538 #define HAVE_ZLIB_H 1
4539 _ACEOF
4540
4541 fi
4542
4543 done
4544
4545 fi
4546
4547     if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4548       as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4549     fi
4550   fi
4551
4552
4553 . ${srcdir}/../../bfd/configure.host
4554
4555
4556
4557 USE_MAINTAINER_MODE=no
4558 # Check whether --enable-maintainer-mode was given.
4559 if test "${enable_maintainer_mode+set}" = set; then :
4560   enableval=$enable_maintainer_mode; case "${enableval}" in
4561   yes)  MAINT="" USE_MAINTAINER_MODE=yes ;;
4562   no)   MAINT="#" ;;
4563   *)    as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4564 esac
4565 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4566   echo "Setting maintainer mode" 6>&1
4567 fi
4568 else
4569   MAINT="#"
4570 fi
4571
4572
4573
4574 # Check whether --enable-sim-bswap was given.
4575 if test "${enable_sim_bswap+set}" = set; then :
4576   enableval=$enable_sim_bswap; case "${enableval}" in
4577   yes)  sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4578   no)   sim_bswap="-DWITH_BSWAP=0";;
4579   *)    as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4580 esac
4581 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4582   echo "Setting bswap flags = $sim_bswap" 6>&1
4583 fi
4584 else
4585   sim_bswap=""
4586 fi
4587
4588
4589
4590 # Check whether --enable-sim-cflags was given.
4591 if test "${enable_sim_cflags+set}" = set; then :
4592   enableval=$enable_sim_cflags; case "${enableval}" in
4593   yes)   sim_cflags="-O2 -fomit-frame-pointer";;
4594   trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4595   no)    sim_cflags="";;
4596   *)     sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4597 esac
4598 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4599   echo "Setting sim cflags = $sim_cflags" 6>&1
4600 fi
4601 else
4602   sim_cflags=""
4603 fi
4604
4605
4606
4607 # Check whether --enable-sim-debug was given.
4608 if test "${enable_sim_debug+set}" = set; then :
4609   enableval=$enable_sim_debug; case "${enableval}" in
4610   yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4611   no)  sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4612   *)   sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4613 esac
4614 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4615   echo "Setting sim debug = $sim_debug" 6>&1
4616 fi
4617 else
4618   sim_debug=""
4619 fi
4620
4621
4622
4623 # Check whether --enable-sim-stdio was given.
4624 if test "${enable_sim_stdio+set}" = set; then :
4625   enableval=$enable_sim_stdio; case "${enableval}" in
4626   yes)  sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4627   no)   sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4628   *)    as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4629 esac
4630 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4631   echo "Setting stdio flags = $sim_stdio" 6>&1
4632 fi
4633 else
4634   sim_stdio=""
4635 fi
4636
4637
4638
4639 # Check whether --enable-sim-trace was given.
4640 if test "${enable_sim_trace+set}" = set; then :
4641   enableval=$enable_sim_trace; case "${enableval}" in
4642   yes)  sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4643   no)   sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4644   [-0-9]*)
4645         sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4646   [[:lower:]]*)
4647         sim_trace=""
4648         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4649           if test x"$sim_trace" = x; then
4650             sim_trace="-DWITH_TRACE='(TRACE_$x"
4651           else
4652             sim_trace="${sim_trace}|TRACE_$x"
4653           fi
4654         done
4655         sim_trace="$sim_trace)'" ;;
4656 esac
4657 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4658   echo "Setting sim trace = $sim_trace" 6>&1
4659 fi
4660 else
4661   sim_trace=""
4662 fi
4663
4664
4665
4666 # Check whether --enable-sim-profile was given.
4667 if test "${enable_sim_profile+set}" = set; then :
4668   enableval=$enable_sim_profile; case "${enableval}" in
4669   yes)  sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4670   no)   sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4671   [-0-9]*)
4672         sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4673   [a-z]*)
4674         sim_profile=""
4675         for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4676           if test x"$sim_profile" = x; then
4677             sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4678           else
4679             sim_profile="${sim_profile}|PROFILE_$x"
4680           fi
4681         done
4682         sim_profile="$sim_profile)'" ;;
4683 esac
4684 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4685   echo "Setting sim profile = $sim_profile" 6>&1
4686 fi
4687 else
4688   sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4689 fi
4690
4691
4692
4693
4694 # Check whether --with-pkgversion was given.
4695 if test "${with_pkgversion+set}" = set; then :
4696   withval=$with_pkgversion; case "$withval" in
4697       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4698       no)  PKGVERSION= ;;
4699       *)   PKGVERSION="($withval) " ;;
4700      esac
4701 else
4702   PKGVERSION="(GDB) "
4703
4704 fi
4705
4706
4707
4708
4709
4710 # Check whether --with-bugurl was given.
4711 if test "${with_bugurl+set}" = set; then :
4712   withval=$with_bugurl; case "$withval" in
4713       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4714       no)  BUGURL=
4715            ;;
4716       *)   BUGURL="$withval"
4717            ;;
4718      esac
4719 else
4720   BUGURL="http://www.gnu.org/software/gdb/bugs/"
4721
4722 fi
4723
4724   case ${BUGURL} in
4725   "")
4726     REPORT_BUGS_TO=
4727     REPORT_BUGS_TEXI=
4728     ;;
4729   *)
4730     REPORT_BUGS_TO="<$BUGURL>"
4731     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4732     ;;
4733   esac;
4734
4735
4736
4737
4738 cat >>confdefs.h <<_ACEOF
4739 #define PKGVERSION "$PKGVERSION"
4740 _ACEOF
4741
4742
4743 cat >>confdefs.h <<_ACEOF
4744 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4745 _ACEOF
4746
4747
4748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4749 $as_echo_n "checking return type of signal handlers... " >&6; }
4750 if test "${ac_cv_type_signal+set}" = set; then :
4751   $as_echo_n "(cached) " >&6
4752 else
4753   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4754 /* end confdefs.h.  */
4755 #include <sys/types.h>
4756 #include <signal.h>
4757
4758 int
4759 main ()
4760 {
4761 return *(signal (0, 0)) (0) == 1;
4762   ;
4763   return 0;
4764 }
4765 _ACEOF
4766 if ac_fn_c_try_compile "$LINENO"; then :
4767   ac_cv_type_signal=int
4768 else
4769   ac_cv_type_signal=void
4770 fi
4771 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4772 fi
4773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4774 $as_echo "$ac_cv_type_signal" >&6; }
4775
4776 cat >>confdefs.h <<_ACEOF
4777 #define RETSIGTYPE $ac_cv_type_signal
4778 _ACEOF
4779
4780
4781
4782
4783
4784 sim_link_files=
4785 sim_link_links=
4786
4787 sim_link_links=tconfig.h
4788 if test -f ${srcdir}/tconfig.in
4789 then
4790   sim_link_files=tconfig.in
4791 else
4792   sim_link_files=../common/tconfig.in
4793 fi
4794
4795 # targ-vals.def points to the libc macro description file.
4796 case "${target}" in
4797 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4798 esac
4799 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4800 sim_link_links="${sim_link_links} targ-vals.def"
4801
4802
4803
4804
4805 default_sim_inline=""
4806 # Check whether --enable-sim-inline was given.
4807 if test "${enable_sim_inline+set}" = set; then :
4808   enableval=$enable_sim_inline; sim_inline=""
4809 case "$enableval" in
4810   no)           sim_inline="-DDEFAULT_INLINE=0";;
4811   0)            sim_inline="-DDEFAULT_INLINE=0";;
4812   yes | 2)      sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
4813   1)            sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
4814   *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4815        new_flag=""
4816        case "$x" in
4817          *_INLINE=*)    new_flag="-D$x";;
4818          *=*)           new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
4819          *_INLINE)      new_flag="-D$x=ALL_C_INLINE";;
4820          *)             new_flag="-D$x""_INLINE=ALL_C_INLINE";;
4821        esac
4822        if test x"$sim_inline" = x""; then
4823          sim_inline="$new_flag"
4824        else
4825          sim_inline="$sim_inline $new_flag"
4826        fi
4827      done;;
4828 esac
4829 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
4830   echo "Setting inline flags = $sim_inline" 6>&1
4831 fi
4832 else
4833
4834 if test "x$cross_compiling" = "xno"; then
4835   if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
4836     sim_inline="${default_sim_inline}"
4837     if test x"$silent" != x"yes"; then
4838       echo "Setting inline flags = $sim_inline" 6>&1
4839     fi
4840   else
4841     sim_inline=""
4842   fi
4843 else
4844   sim_inline="-DDEFAULT_INLINE=0"
4845 fi
4846 fi
4847
4848 wire_alignment="NONSTRICT_ALIGNMENT"
4849 default_alignment=""
4850
4851 # Check whether --enable-sim-alignment was given.
4852 if test "${enable_sim_alignment+set}" = set; then :
4853   enableval=$enable_sim_alignment; case "${enableval}" in
4854   strict | STRICT)       sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
4855   nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
4856   forced | FORCED)       sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
4857   yes) if test x"$wire_alignment" != x; then
4858          sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4859        else
4860          if test x"$default_alignment" != x; then
4861            sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
4862          else
4863            echo "No hard-wired alignment for target $target" 1>&6
4864            sim_alignment="-DWITH_ALIGNMENT=0"
4865          fi
4866        fi;;
4867   no)  if test x"$default_alignment" != x; then
4868          sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4869        else
4870          if test x"$wire_alignment" != x; then
4871            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
4872          else
4873            echo "No default alignment for target $target" 1>&6
4874            sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
4875          fi
4876        fi;;
4877   *)   as_fn_error "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
4878 esac
4879 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
4880   echo "Setting alignment flags = $sim_alignment" 6>&1
4881 fi
4882 else
4883   if test x"$default_alignment" != x; then
4884   sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4885 else
4886   if test x"$wire_alignment" != x; then
4887     sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4888   else
4889     sim_alignment=
4890   fi
4891 fi
4892 fi
4893
4894
4895 # Check whether --enable-sim-hostendian was given.
4896 if test "${enable_sim_hostendian+set}" = set; then :
4897   enableval=$enable_sim_hostendian; case "${enableval}" in
4898   no)    sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
4899   b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
4900   l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
4901   *)     as_fn_error "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
4902 esac
4903 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
4904   echo "Setting hostendian flags = $sim_hostendian" 6>&1
4905 fi
4906 else
4907
4908 if test "x$cross_compiling" = "xno"; then
4909    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4910 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4911 if test "${ac_cv_c_bigendian+set}" = set; then :
4912   $as_echo_n "(cached) " >&6
4913 else
4914   ac_cv_c_bigendian=unknown
4915     # See if we're dealing with a universal compiler.
4916     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4917 /* end confdefs.h.  */
4918 #ifndef __APPLE_CC__
4919                not a universal capable compiler
4920              #endif
4921              typedef int dummy;
4922
4923 _ACEOF
4924 if ac_fn_c_try_compile "$LINENO"; then :
4925
4926         # Check for potential -arch flags.  It is not universal unless
4927         # there are at least two -arch flags with different values.
4928         ac_arch=
4929         ac_prev=
4930         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4931          if test -n "$ac_prev"; then
4932            case $ac_word in
4933              i?86 | x86_64 | ppc | ppc64)
4934                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4935                  ac_arch=$ac_word
4936                else
4937                  ac_cv_c_bigendian=universal
4938                  break
4939                fi
4940                ;;
4941            esac
4942            ac_prev=
4943          elif test "x$ac_word" = "x-arch"; then
4944            ac_prev=arch
4945          fi
4946        done
4947 fi
4948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4949     if test $ac_cv_c_bigendian = unknown; then
4950       # See if sys/param.h defines the BYTE_ORDER macro.
4951       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4952 /* end confdefs.h.  */
4953 #include <sys/types.h>
4954              #include <sys/param.h>
4955
4956 int
4957 main ()
4958 {
4959 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4960                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4961                      && LITTLE_ENDIAN)
4962               bogus endian macros
4963              #endif
4964
4965   ;
4966   return 0;
4967 }
4968 _ACEOF
4969 if ac_fn_c_try_compile "$LINENO"; then :
4970   # It does; now see whether it defined to BIG_ENDIAN or not.
4971          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4972 /* end confdefs.h.  */
4973 #include <sys/types.h>
4974                 #include <sys/param.h>
4975
4976 int
4977 main ()
4978 {
4979 #if BYTE_ORDER != BIG_ENDIAN
4980                  not big endian
4981                 #endif
4982
4983   ;
4984   return 0;
4985 }
4986 _ACEOF
4987 if ac_fn_c_try_compile "$LINENO"; then :
4988   ac_cv_c_bigendian=yes
4989 else
4990   ac_cv_c_bigendian=no
4991 fi
4992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4993 fi
4994 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4995     fi
4996     if test $ac_cv_c_bigendian = unknown; then
4997       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4998       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4999 /* end confdefs.h.  */
5000 #include <limits.h>
5001
5002 int
5003 main ()
5004 {
5005 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
5006               bogus endian macros
5007              #endif
5008
5009   ;
5010   return 0;
5011 }
5012 _ACEOF
5013 if ac_fn_c_try_compile "$LINENO"; then :
5014   # It does; now see whether it defined to _BIG_ENDIAN or not.
5015          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5016 /* end confdefs.h.  */
5017 #include <limits.h>
5018
5019 int
5020 main ()
5021 {
5022 #ifndef _BIG_ENDIAN
5023                  not big endian
5024                 #endif
5025
5026   ;
5027   return 0;
5028 }
5029 _ACEOF
5030 if ac_fn_c_try_compile "$LINENO"; then :
5031   ac_cv_c_bigendian=yes
5032 else
5033   ac_cv_c_bigendian=no
5034 fi
5035 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5036 fi
5037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5038     fi
5039     if test $ac_cv_c_bigendian = unknown; then
5040       # Compile a test program.
5041       if test "$cross_compiling" = yes; then :
5042   # Try to guess by grepping values from an object file.
5043          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5044 /* end confdefs.h.  */
5045 short int ascii_mm[] =
5046                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
5047                 short int ascii_ii[] =
5048                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
5049                 int use_ascii (int i) {
5050                   return ascii_mm[i] + ascii_ii[i];
5051                 }
5052                 short int ebcdic_ii[] =
5053                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
5054                 short int ebcdic_mm[] =
5055                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
5056                 int use_ebcdic (int i) {
5057                   return ebcdic_mm[i] + ebcdic_ii[i];
5058                 }
5059                 extern int foo;
5060
5061 int
5062 main ()
5063 {
5064 return use_ascii (foo) == use_ebcdic (foo);
5065   ;
5066   return 0;
5067 }
5068 _ACEOF
5069 if ac_fn_c_try_compile "$LINENO"; then :
5070   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
5071               ac_cv_c_bigendian=yes
5072             fi
5073             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
5074               if test "$ac_cv_c_bigendian" = unknown; then
5075                 ac_cv_c_bigendian=no
5076               else
5077                 # finding both strings is unlikely to happen, but who knows?
5078                 ac_cv_c_bigendian=unknown
5079               fi
5080             fi
5081 fi
5082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5083 else
5084   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5085 /* end confdefs.h.  */
5086 $ac_includes_default
5087 int
5088 main ()
5089 {
5090
5091              /* Are we little or big endian?  From Harbison&Steele.  */
5092              union
5093              {
5094                long int l;
5095                char c[sizeof (long int)];
5096              } u;
5097              u.l = 1;
5098              return u.c[sizeof (long int) - 1] == 1;
5099
5100   ;
5101   return 0;
5102 }
5103 _ACEOF
5104 if ac_fn_c_try_run "$LINENO"; then :
5105   ac_cv_c_bigendian=no
5106 else
5107   ac_cv_c_bigendian=yes
5108 fi
5109 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5110   conftest.$ac_objext conftest.beam conftest.$ac_ext
5111 fi
5112
5113     fi
5114 fi
5115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
5116 $as_echo "$ac_cv_c_bigendian" >&6; }
5117  case $ac_cv_c_bigendian in #(
5118    yes)
5119      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
5120 ;; #(
5121    no)
5122       ;; #(
5123    universal)
5124
5125 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5126
5127      ;; #(
5128    *)
5129      as_fn_error "unknown endianness
5130  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
5131  esac
5132
5133   if test $ac_cv_c_bigendian = yes; then
5134     sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
5135   else
5136     sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
5137   fi
5138 else
5139   sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
5140 fi
5141 fi
5142
5143
5144 # Check whether --enable-werror was given.
5145 if test "${enable_werror+set}" = set; then :
5146   enableval=$enable_werror; case "${enableval}" in
5147      yes | y) ERROR_ON_WARNING="yes" ;;
5148      no | n)  ERROR_ON_WARNING="no" ;;
5149      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
5150    esac
5151 fi
5152
5153
5154 # Enable -Werror by default when using gcc
5155 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
5156     ERROR_ON_WARNING=yes
5157 fi
5158
5159 WERROR_CFLAGS=""
5160 if test "${ERROR_ON_WARNING}" = yes ; then
5161 # NOTE: Disabled in the sim dir due to most sims generating warnings.
5162 #    WERROR_CFLAGS="-Werror"
5163      true
5164 fi
5165
5166 # The entries after -Wno-pointer-sign are disabled warnings which may
5167 # be enabled in the future, which can not currently be used to build
5168 # GDB.
5169 # NOTE: If you change this list, remember to update
5170 # gdb/doc/gdbint.texinfo.
5171 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
5172 -Wformat-nonliteral -Wno-pointer-sign \
5173 -Wno-unused -Wunused-value -Wunused-function \
5174 -Wno-switch -Wno-char-subscripts -Wmissing-prototypes"
5175
5176 # Enable -Wno-format by default when using gcc on mingw since many
5177 # GCC versions complain about %I64.
5178 case "${host}" in
5179   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
5180 esac
5181
5182 # Check whether --enable-build-warnings was given.
5183 if test "${enable_build_warnings+set}" = set; then :
5184   enableval=$enable_build_warnings; case "${enableval}" in
5185   yes)  ;;
5186   no)   build_warnings="-w";;
5187   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
5188         build_warnings="${build_warnings} ${t}";;
5189   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
5190         build_warnings="${t} ${build_warnings}";;
5191   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
5192 esac
5193 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
5194   echo "Setting compiler warning flags = $build_warnings" 6>&1
5195 fi
5196 fi
5197 # Check whether --enable-sim-build-warnings was given.
5198 if test "${enable_sim_build_warnings+set}" = set; then :
5199   enableval=$enable_sim_build_warnings; case "${enableval}" in
5200   yes)  ;;
5201   no)   build_warnings="-w";;
5202   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
5203         build_warnings="${build_warnings} ${t}";;
5204   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
5205         build_warnings="${t} ${build_warnings}";;
5206   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
5207 esac
5208 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
5209   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
5210 fi
5211 fi
5212 WARN_CFLAGS=""
5213 if test "x${build_warnings}" != x -a "x$GCC" = xyes
5214 then
5215     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
5216 $as_echo_n "checking compiler warning flags... " >&6; }
5217     # Separate out the -Werror flag as some files just cannot be
5218     # compiled with it enabled.
5219     for w in ${build_warnings}; do
5220         case $w in
5221         -Werr*) WERROR_CFLAGS=-Werror ;;
5222         *) # Check that GCC accepts it
5223             saved_CFLAGS="$CFLAGS"
5224             CFLAGS="$CFLAGS $w"
5225             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5226 /* end confdefs.h.  */
5227
5228 int
5229 main ()
5230 {
5231
5232   ;
5233   return 0;
5234 }
5235 _ACEOF
5236 if ac_fn_c_try_compile "$LINENO"; then :
5237   WARN_CFLAGS="${WARN_CFLAGS} $w"
5238 fi
5239 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5240             CFLAGS="$saved_CFLAGS"
5241         esac
5242     done
5243     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
5244 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
5245 fi
5246
5247
5248 #
5249 # Add simulated hardware devices
5250 #
5251 hw_enabled=no
5252 case "${target}" in
5253   m68hc11-*-*|m6811-*-*)
5254         hw_enabled=yes
5255         hw_extra_devices="m68hc11 m68hc11sio m68hc11eepr m68hc11tim m68hc11spi nvram"
5256         m68hc11_extra_objs="dv-sockser.o"
5257         SIM_SUBTARGET="$SIM_SUBTARGET -DTARGET_M68HC11=1"
5258         ;;
5259   *)
5260         m68hc11_extra_objs=""
5261         ;;
5262 esac
5263
5264 if test x"$hw_enabled" = x"yes"; then
5265   sim_hw_p=yes
5266 else
5267   sim_hw_p=no
5268 fi
5269 if test "$hw_devices"; then
5270   hardware="$hw_devices"
5271 else
5272   hardware="cfi core pal glue"
5273 fi
5274 hardware="$hardware $hw_extra_devices"
5275 sim_hw_cflags="-DWITH_HW=1"
5276 sim_hw="$hardware"
5277 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
5278 # Check whether --enable-sim-hardware was given.
5279 if test "${enable_sim_hardware+set}" = set; then :
5280   enableval=$enable_sim_hardware;
5281 case "${enableval}" in
5282   yes)  sim_hw_p=yes;;
5283   no)   sim_hw_p=no;;
5284   ,*)   sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
5285   *,)   sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
5286   *)    sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
5287 esac
5288 if test "$sim_hw_p" != yes; then
5289   sim_hw_objs=
5290   sim_hw_cflags="-DWITH_HW=0"
5291   sim_hw=
5292 else
5293   sim_hw_cflags="-DWITH_HW=1"
5294   # remove duplicates
5295   sim_hw=""
5296   sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
5297   for i in $hardware ; do
5298     case " $sim_hw " in
5299       *" $i "*) ;;
5300       *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
5301     esac
5302   done
5303 fi
5304 if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
5305   echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
5306 fi
5307 else
5308
5309 if test "$sim_hw_p" != yes; then
5310   sim_hw_objs=
5311   sim_hw_cflags="-DWITH_HW=0"
5312   sim_hw=
5313 fi
5314 if test x"$silent" != x"yes"; then
5315   echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
5316 fi
5317 fi
5318
5319 case " $hardware " in
5320   *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
5321 $as_echo_n "checking for log2 in -lm... " >&6; }
5322 if test "${ac_cv_lib_m_log2+set}" = set; then :
5323   $as_echo_n "(cached) " >&6
5324 else
5325   ac_check_lib_save_LIBS=$LIBS
5326 LIBS="-lm  $LIBS"
5327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5328 /* end confdefs.h.  */
5329
5330 /* Override any GCC internal prototype to avoid an error.
5331    Use char because int might match the return type of a GCC
5332    builtin and then its argument prototype would still apply.  */
5333 #ifdef __cplusplus
5334 extern "C"
5335 #endif
5336 char log2 ();
5337 int
5338 main ()
5339 {
5340 return log2 ();
5341   ;
5342   return 0;
5343 }
5344 _ACEOF
5345 if ac_fn_c_try_link "$LINENO"; then :
5346   ac_cv_lib_m_log2=yes
5347 else
5348   ac_cv_lib_m_log2=no
5349 fi
5350 rm -f core conftest.err conftest.$ac_objext \
5351     conftest$ac_exeext conftest.$ac_ext
5352 LIBS=$ac_check_lib_save_LIBS
5353 fi
5354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_log2" >&5
5355 $as_echo "$ac_cv_lib_m_log2" >&6; }
5356 if test "x$ac_cv_lib_m_log2" = x""yes; then :
5357   cat >>confdefs.h <<_ACEOF
5358 #define HAVE_LIBM 1
5359 _ACEOF
5360
5361   LIBS="-lm $LIBS"
5362
5363 fi
5364 ;;
5365 esac
5366
5367
5368 for ac_header in string.h strings.h stdlib.h stdlib.h fcntl.h
5369 do :
5370   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5371 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5372 eval as_val=\$$as_ac_Header
5373    if test "x$as_val" = x""yes; then :
5374   cat >>confdefs.h <<_ACEOF
5375 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5376 _ACEOF
5377
5378 fi
5379
5380 done
5381
5382
5383
5384
5385
5386 ac_sources="$sim_link_files"
5387 ac_dests="$sim_link_links"
5388 while test -n "$ac_sources"; do
5389   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
5390   set $ac_sources; ac_source=$1; shift; ac_sources=$*
5391   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
5392 done
5393 ac_config_links="$ac_config_links $ac_config_links_1"
5394
5395 cgen_breaks=""
5396 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
5397 cgen_breaks="break cgen_rtx_error";
5398 fi
5399
5400 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
5401
5402 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
5403
5404 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
5405
5406 ac_config_commands="$ac_config_commands Makefile"
5407
5408 ac_config_commands="$ac_config_commands stamp-h"
5409
5410 cat >confcache <<\_ACEOF
5411 # This file is a shell script that caches the results of configure
5412 # tests run on this system so they can be shared between configure
5413 # scripts and configure runs, see configure's option --config-cache.
5414 # It is not useful on other systems.  If it contains results you don't
5415 # want to keep, you may remove or edit it.
5416 #
5417 # config.status only pays attention to the cache file if you give it
5418 # the --recheck option to rerun configure.
5419 #
5420 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5421 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5422 # following values.
5423
5424 _ACEOF
5425
5426 # The following way of writing the cache mishandles newlines in values,
5427 # but we know of no workaround that is simple, portable, and efficient.
5428 # So, we kill variables containing newlines.
5429 # Ultrix sh set writes to stderr and can't be redirected directly,
5430 # and sets the high bit in the cache file unless we assign to the vars.
5431 (
5432   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5433     eval ac_val=\$$ac_var
5434     case $ac_val in #(
5435     *${as_nl}*)
5436       case $ac_var in #(
5437       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5438 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5439       esac
5440       case $ac_var in #(
5441       _ | IFS | as_nl) ;; #(
5442       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5443       *) { eval $ac_var=; unset $ac_var;} ;;
5444       esac ;;
5445     esac
5446   done
5447
5448   (set) 2>&1 |
5449     case $as_nl`(ac_space=' '; set) 2>&1` in #(
5450     *${as_nl}ac_space=\ *)
5451       # `set' does not quote correctly, so add quotes: double-quote
5452       # substitution turns \\\\ into \\, and sed turns \\ into \.
5453       sed -n \
5454         "s/'/'\\\\''/g;
5455           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5456       ;; #(
5457     *)
5458       # `set' quotes correctly as required by POSIX, so do not add quotes.
5459       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5460       ;;
5461     esac |
5462     sort
5463 ) |
5464   sed '
5465      /^ac_cv_env_/b end
5466      t clear
5467      :clear
5468      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5469      t end
5470      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5471      :end' >>confcache
5472 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5473   if test -w "$cache_file"; then
5474     test "x$cache_file" != "x/dev/null" &&
5475       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5476 $as_echo "$as_me: updating cache $cache_file" >&6;}
5477     cat confcache >$cache_file
5478   else
5479     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5480 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5481   fi
5482 fi
5483 rm -f confcache
5484
5485 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5486 # Let make expand exec_prefix.
5487 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5488
5489 DEFS=-DHAVE_CONFIG_H
5490
5491 ac_libobjs=
5492 ac_ltlibobjs=
5493 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5494   # 1. Remove the extension, and $U if already installed.
5495   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5496   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5497   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
5498   #    will be set to the directory where LIBOBJS objects are built.
5499   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5500   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5501 done
5502 LIBOBJS=$ac_libobjs
5503
5504 LTLIBOBJS=$ac_ltlibobjs
5505
5506
5507 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
5508   as_fn_error "conditional \"GMAKE\" was never defined.
5509 Usually this means the macro was only invoked conditionally." "$LINENO" 5
5510 fi
5511
5512
5513 : ${CONFIG_STATUS=./config.status}
5514 ac_write_fail=0
5515 ac_clean_files_save=$ac_clean_files
5516 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5517 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5518 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5519 as_write_fail=0
5520 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5521 #! $SHELL
5522 # Generated by $as_me.
5523 # Run this file to recreate the current configuration.
5524 # Compiler output produced by configure, useful for debugging
5525 # configure, is in config.log if it exists.
5526
5527 debug=false
5528 ac_cs_recheck=false
5529 ac_cs_silent=false
5530
5531 SHELL=\${CONFIG_SHELL-$SHELL}
5532 export SHELL
5533 _ASEOF
5534 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5535 ## -------------------- ##
5536 ## M4sh Initialization. ##
5537 ## -------------------- ##
5538
5539 # Be more Bourne compatible
5540 DUALCASE=1; export DUALCASE # for MKS sh
5541 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5542   emulate sh
5543   NULLCMD=:
5544   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5545   # is contrary to our usage.  Disable this feature.
5546   alias -g '${1+"$@"}'='"$@"'
5547   setopt NO_GLOB_SUBST
5548 else
5549   case `(set -o) 2>/dev/null` in #(
5550   *posix*) :
5551     set -o posix ;; #(
5552   *) :
5553      ;;
5554 esac
5555 fi
5556
5557
5558 as_nl='
5559 '
5560 export as_nl
5561 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5562 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5563 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5564 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5565 # Prefer a ksh shell builtin over an external printf program on Solaris,
5566 # but without wasting forks for bash or zsh.
5567 if test -z "$BASH_VERSION$ZSH_VERSION" \
5568     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5569   as_echo='print -r --'
5570   as_echo_n='print -rn --'
5571 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5572   as_echo='printf %s\n'
5573   as_echo_n='printf %s'
5574 else
5575   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5576     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5577     as_echo_n='/usr/ucb/echo -n'
5578   else
5579     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5580     as_echo_n_body='eval
5581       arg=$1;
5582       case $arg in #(
5583       *"$as_nl"*)
5584         expr "X$arg" : "X\\(.*\\)$as_nl";
5585         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5586       esac;
5587       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5588     '
5589     export as_echo_n_body
5590     as_echo_n='sh -c $as_echo_n_body as_echo'
5591   fi
5592   export as_echo_body
5593   as_echo='sh -c $as_echo_body as_echo'
5594 fi
5595
5596 # The user is always right.
5597 if test "${PATH_SEPARATOR+set}" != set; then
5598   PATH_SEPARATOR=:
5599   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5600     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5601       PATH_SEPARATOR=';'
5602   }
5603 fi
5604
5605
5606 # IFS
5607 # We need space, tab and new line, in precisely that order.  Quoting is
5608 # there to prevent editors from complaining about space-tab.
5609 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5610 # splitting by setting IFS to empty value.)
5611 IFS=" ""        $as_nl"
5612
5613 # Find who we are.  Look in the path if we contain no directory separator.
5614 case $0 in #((
5615   *[\\/]* ) as_myself=$0 ;;
5616   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5617 for as_dir in $PATH
5618 do
5619   IFS=$as_save_IFS
5620   test -z "$as_dir" && as_dir=.
5621     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5622   done
5623 IFS=$as_save_IFS
5624
5625      ;;
5626 esac
5627 # We did not find ourselves, most probably we were run as `sh COMMAND'
5628 # in which case we are not to be found in the path.
5629 if test "x$as_myself" = x; then
5630   as_myself=$0
5631 fi
5632 if test ! -f "$as_myself"; then
5633   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5634   exit 1
5635 fi
5636
5637 # Unset variables that we do not need and which cause bugs (e.g. in
5638 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
5639 # suppresses any "Segmentation fault" message there.  '((' could
5640 # trigger a bug in pdksh 5.2.14.
5641 for as_var in BASH_ENV ENV MAIL MAILPATH
5642 do eval test x\${$as_var+set} = xset \
5643   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5644 done
5645 PS1='$ '
5646 PS2='> '
5647 PS4='+ '
5648
5649 # NLS nuisances.
5650 LC_ALL=C
5651 export LC_ALL
5652 LANGUAGE=C
5653 export LANGUAGE
5654
5655 # CDPATH.
5656 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5657
5658
5659 # as_fn_error ERROR [LINENO LOG_FD]
5660 # ---------------------------------
5661 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5662 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5663 # script with status $?, using 1 if that was 0.
5664 as_fn_error ()
5665 {
5666   as_status=$?; test $as_status -eq 0 && as_status=1
5667   if test "$3"; then
5668     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5669     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5670   fi
5671   $as_echo "$as_me: error: $1" >&2
5672   as_fn_exit $as_status
5673 } # as_fn_error
5674
5675
5676 # as_fn_set_status STATUS
5677 # -----------------------
5678 # Set $? to STATUS, without forking.
5679 as_fn_set_status ()
5680 {
5681   return $1
5682 } # as_fn_set_status
5683
5684 # as_fn_exit STATUS
5685 # -----------------
5686 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5687 as_fn_exit ()
5688 {
5689   set +e
5690   as_fn_set_status $1
5691   exit $1
5692 } # as_fn_exit
5693
5694 # as_fn_unset VAR
5695 # ---------------
5696 # Portably unset VAR.
5697 as_fn_unset ()
5698 {
5699   { eval $1=; unset $1;}
5700 }
5701 as_unset=as_fn_unset
5702 # as_fn_append VAR VALUE
5703 # ----------------------
5704 # Append the text in VALUE to the end of the definition contained in VAR. Take
5705 # advantage of any shell optimizations that allow amortized linear growth over
5706 # repeated appends, instead of the typical quadratic growth present in naive
5707 # implementations.
5708 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5709   eval 'as_fn_append ()
5710   {
5711     eval $1+=\$2
5712   }'
5713 else
5714   as_fn_append ()
5715   {
5716     eval $1=\$$1\$2
5717   }
5718 fi # as_fn_append
5719
5720 # as_fn_arith ARG...
5721 # ------------------
5722 # Perform arithmetic evaluation on the ARGs, and store the result in the
5723 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5724 # must be portable across $(()) and expr.
5725 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5726   eval 'as_fn_arith ()
5727   {
5728     as_val=$(( $* ))
5729   }'
5730 else
5731   as_fn_arith ()
5732   {
5733     as_val=`expr "$@" || test $? -eq 1`
5734   }
5735 fi # as_fn_arith
5736
5737
5738 if expr a : '\(a\)' >/dev/null 2>&1 &&
5739    test "X`expr 00001 : '.*\(...\)'`" = X001; then
5740   as_expr=expr
5741 else
5742   as_expr=false
5743 fi
5744
5745 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5746   as_basename=basename
5747 else
5748   as_basename=false
5749 fi
5750
5751 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5752   as_dirname=dirname
5753 else
5754   as_dirname=false
5755 fi
5756
5757 as_me=`$as_basename -- "$0" ||
5758 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5759          X"$0" : 'X\(//\)$' \| \
5760          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5761 $as_echo X/"$0" |
5762     sed '/^.*\/\([^/][^/]*\)\/*$/{
5763             s//\1/
5764             q
5765           }
5766           /^X\/\(\/\/\)$/{
5767             s//\1/
5768             q
5769           }
5770           /^X\/\(\/\).*/{
5771             s//\1/
5772             q
5773           }
5774           s/.*/./; q'`
5775
5776 # Avoid depending upon Character Ranges.
5777 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5778 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5779 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5780 as_cr_digits='0123456789'
5781 as_cr_alnum=$as_cr_Letters$as_cr_digits
5782
5783 ECHO_C= ECHO_N= ECHO_T=
5784 case `echo -n x` in #(((((
5785 -n*)
5786   case `echo 'xy\c'` in
5787   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
5788   xy)  ECHO_C='\c';;
5789   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
5790        ECHO_T=' ';;
5791   esac;;
5792 *)
5793   ECHO_N='-n';;
5794 esac
5795
5796 rm -f conf$$ conf$$.exe conf$$.file
5797 if test -d conf$$.dir; then
5798   rm -f conf$$.dir/conf$$.file
5799 else
5800   rm -f conf$$.dir
5801   mkdir conf$$.dir 2>/dev/null
5802 fi
5803 if (echo >conf$$.file) 2>/dev/null; then
5804   if ln -s conf$$.file conf$$ 2>/dev/null; then
5805     as_ln_s='ln -s'
5806     # ... but there are two gotchas:
5807     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5808     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5809     # In both cases, we have to default to `cp -p'.
5810     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5811       as_ln_s='cp -p'
5812   elif ln conf$$.file conf$$ 2>/dev/null; then
5813     as_ln_s=ln
5814   else
5815     as_ln_s='cp -p'
5816   fi
5817 else
5818   as_ln_s='cp -p'
5819 fi
5820 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5821 rmdir conf$$.dir 2>/dev/null
5822
5823
5824 # as_fn_mkdir_p
5825 # -------------
5826 # Create "$as_dir" as a directory, including parents if necessary.
5827 as_fn_mkdir_p ()
5828 {
5829
5830   case $as_dir in #(
5831   -*) as_dir=./$as_dir;;
5832   esac
5833   test -d "$as_dir" || eval $as_mkdir_p || {
5834     as_dirs=
5835     while :; do
5836       case $as_dir in #(
5837       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5838       *) as_qdir=$as_dir;;
5839       esac
5840       as_dirs="'$as_qdir' $as_dirs"
5841       as_dir=`$as_dirname -- "$as_dir" ||
5842 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5843          X"$as_dir" : 'X\(//\)[^/]' \| \
5844          X"$as_dir" : 'X\(//\)$' \| \
5845          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5846 $as_echo X"$as_dir" |
5847     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5848             s//\1/
5849             q
5850           }
5851           /^X\(\/\/\)[^/].*/{
5852             s//\1/
5853             q
5854           }
5855           /^X\(\/\/\)$/{
5856             s//\1/
5857             q
5858           }
5859           /^X\(\/\).*/{
5860             s//\1/
5861             q
5862           }
5863           s/.*/./; q'`
5864       test -d "$as_dir" && break
5865     done
5866     test -z "$as_dirs" || eval "mkdir $as_dirs"
5867   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5868
5869
5870 } # as_fn_mkdir_p
5871 if mkdir -p . 2>/dev/null; then
5872   as_mkdir_p='mkdir -p "$as_dir"'
5873 else
5874   test -d ./-p && rmdir ./-p
5875   as_mkdir_p=false
5876 fi
5877
5878 if test -x / >/dev/null 2>&1; then
5879   as_test_x='test -x'
5880 else
5881   if ls -dL / >/dev/null 2>&1; then
5882     as_ls_L_option=L
5883   else
5884     as_ls_L_option=
5885   fi
5886   as_test_x='
5887     eval sh -c '\''
5888       if test -d "$1"; then
5889         test -d "$1/.";
5890       else
5891         case $1 in #(
5892         -*)set "./$1";;
5893         esac;
5894         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5895         ???[sx]*):;;*)false;;esac;fi
5896     '\'' sh
5897   '
5898 fi
5899 as_executable_p=$as_test_x
5900
5901 # Sed expression to map a string onto a valid CPP name.
5902 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5903
5904 # Sed expression to map a string onto a valid variable name.
5905 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5906
5907
5908 exec 6>&1
5909 ## ----------------------------------- ##
5910 ## Main body of $CONFIG_STATUS script. ##
5911 ## ----------------------------------- ##
5912 _ASEOF
5913 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5914
5915 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5916 # Save the log message, to keep $0 and so on meaningful, and to
5917 # report actual input values of CONFIG_FILES etc. instead of their
5918 # values after options handling.
5919 ac_log="
5920 This file was extended by $as_me, which was
5921 generated by GNU Autoconf 2.64.  Invocation command line was
5922
5923   CONFIG_FILES    = $CONFIG_FILES
5924   CONFIG_HEADERS  = $CONFIG_HEADERS
5925   CONFIG_LINKS    = $CONFIG_LINKS
5926   CONFIG_COMMANDS = $CONFIG_COMMANDS
5927   $ $0 $@
5928
5929 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5930 "
5931
5932 _ACEOF
5933
5934 case $ac_config_files in *"
5935 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5936 esac
5937
5938 case $ac_config_headers in *"
5939 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5940 esac
5941
5942
5943 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5944 # Files that config.status was made for.
5945 config_files="$ac_config_files"
5946 config_headers="$ac_config_headers"
5947 config_links="$ac_config_links"
5948 config_commands="$ac_config_commands"
5949
5950 _ACEOF
5951
5952 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5953 ac_cs_usage="\
5954 \`$as_me' instantiates files and other configuration actions
5955 from templates according to the current configuration.  Unless the files
5956 and actions are specified as TAGs, all are instantiated by default.
5957
5958 Usage: $0 [OPTION]... [TAG]...
5959
5960   -h, --help       print this help, then exit
5961   -V, --version    print version number and configuration settings, then exit
5962   -q, --quiet, --silent
5963                    do not print progress messages
5964   -d, --debug      don't remove temporary files
5965       --recheck    update $as_me by reconfiguring in the same conditions
5966       --file=FILE[:TEMPLATE]
5967                    instantiate the configuration file FILE
5968       --header=FILE[:TEMPLATE]
5969                    instantiate the configuration header FILE
5970
5971 Configuration files:
5972 $config_files
5973
5974 Configuration headers:
5975 $config_headers
5976
5977 Configuration links:
5978 $config_links
5979
5980 Configuration commands:
5981 $config_commands
5982
5983 Report bugs to the package provider."
5984
5985 _ACEOF
5986 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5987 ac_cs_version="\\
5988 config.status
5989 configured by $0, generated by GNU Autoconf 2.64,
5990   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5991
5992 Copyright (C) 2009 Free Software Foundation, Inc.
5993 This config.status script is free software; the Free Software Foundation
5994 gives unlimited permission to copy, distribute and modify it."
5995
5996 ac_pwd='$ac_pwd'
5997 srcdir='$srcdir'
5998 INSTALL='$INSTALL'
5999 test -n "\$AWK" || AWK=awk
6000 _ACEOF
6001
6002 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6003 # The default lists apply if the user does not specify any file.
6004 ac_need_defaults=:
6005 while test $# != 0
6006 do
6007   case $1 in
6008   --*=*)
6009     ac_option=`expr "X$1" : 'X\([^=]*\)='`
6010     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
6011     ac_shift=:
6012     ;;
6013   *)
6014     ac_option=$1
6015     ac_optarg=$2
6016     ac_shift=shift
6017     ;;
6018   esac
6019
6020   case $ac_option in
6021   # Handling of the options.
6022   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6023     ac_cs_recheck=: ;;
6024   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6025     $as_echo "$ac_cs_version"; exit ;;
6026   --debug | --debu | --deb | --de | --d | -d )
6027     debug=: ;;
6028   --file | --fil | --fi | --f )
6029     $ac_shift
6030     case $ac_optarg in
6031     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6032     esac
6033     as_fn_append CONFIG_FILES " '$ac_optarg'"
6034     ac_need_defaults=false;;
6035   --header | --heade | --head | --hea )
6036     $ac_shift
6037     case $ac_optarg in
6038     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6039     esac
6040     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6041     ac_need_defaults=false;;
6042   --he | --h)
6043     # Conflict between --help and --header
6044     as_fn_error "ambiguous option: \`$1'
6045 Try \`$0 --help' for more information.";;
6046   --help | --hel | -h )
6047     $as_echo "$ac_cs_usage"; exit ;;
6048   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6049   | -silent | --silent | --silen | --sile | --sil | --si | --s)
6050     ac_cs_silent=: ;;
6051
6052   # This is an error.
6053   -*) as_fn_error "unrecognized option: \`$1'
6054 Try \`$0 --help' for more information." ;;
6055
6056   *) as_fn_append ac_config_targets " $1"
6057      ac_need_defaults=false ;;
6058
6059   esac
6060   shift
6061 done
6062
6063 ac_configure_extra_args=
6064
6065 if $ac_cs_silent; then
6066   exec 6>/dev/null
6067   ac_configure_extra_args="$ac_configure_extra_args --silent"
6068 fi
6069
6070 _ACEOF
6071 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6072 if \$ac_cs_recheck; then
6073   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6074   shift
6075   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6076   CONFIG_SHELL='$SHELL'
6077   export CONFIG_SHELL
6078   exec "\$@"
6079 fi
6080
6081 _ACEOF
6082 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6083 exec 5>>config.log
6084 {
6085   echo
6086   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6087 ## Running $as_me. ##
6088 _ASBOX
6089   $as_echo "$ac_log"
6090 } >&5
6091
6092 _ACEOF
6093 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6094 #
6095 # INIT-COMMANDS
6096 #
6097 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
6098
6099 _ACEOF
6100
6101 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6102
6103 # Handling of arguments.
6104 for ac_config_target in $ac_config_targets
6105 do
6106   case $ac_config_target in
6107     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
6108     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
6109     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
6110     "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
6111     "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
6112     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
6113     "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
6114     "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
6115
6116   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6117   esac
6118 done
6119
6120
6121 # If the user did not use the arguments to specify the items to instantiate,
6122 # then the envvar interface is used.  Set only those that are not.
6123 # We use the long form for the default assignment because of an extremely
6124 # bizarre bug on SunOS 4.1.3.
6125 if $ac_need_defaults; then
6126   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6127   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6128   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
6129   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
6130 fi
6131
6132 # Have a temporary directory for convenience.  Make it in the build tree
6133 # simply because there is no reason against having it here, and in addition,
6134 # creating and moving files from /tmp can sometimes cause problems.
6135 # Hook for its removal unless debugging.
6136 # Note that there is a small window in which the directory will not be cleaned:
6137 # after its creation but before its name has been assigned to `$tmp'.
6138 $debug ||
6139 {
6140   tmp=
6141   trap 'exit_status=$?
6142   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
6143 ' 0
6144   trap 'as_fn_exit 1' 1 2 13 15
6145 }
6146 # Create a (secure) tmp directory for tmp files.
6147
6148 {
6149   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6150   test -n "$tmp" && test -d "$tmp"
6151 }  ||
6152 {
6153   tmp=./conf$$-$RANDOM
6154   (umask 077 && mkdir "$tmp")
6155 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
6156
6157 # Set up the scripts for CONFIG_FILES section.
6158 # No need to generate them if there are no CONFIG_FILES.
6159 # This happens for instance with `./config.status config.h'.
6160 if test -n "$CONFIG_FILES"; then
6161
6162
6163 ac_cr=`echo X | tr X '\015'`
6164 # On cygwin, bash can eat \r inside `` if the user requested igncr.
6165 # But we know of no other shell where ac_cr would be empty at this
6166 # point, so we can use a bashism as a fallback.
6167 if test "x$ac_cr" = x; then
6168   eval ac_cr=\$\'\\r\'
6169 fi
6170 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6171 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6172   ac_cs_awk_cr='\r'
6173 else
6174   ac_cs_awk_cr=$ac_cr
6175 fi
6176
6177 echo 'BEGIN {' >"$tmp/subs1.awk" &&
6178 _ACEOF
6179
6180
6181 {
6182   echo "cat >conf$$subs.awk <<_ACEOF" &&
6183   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6184   echo "_ACEOF"
6185 } >conf$$subs.sh ||
6186   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6187 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
6188 ac_delim='%!_!# '
6189 for ac_last_try in false false false false false :; do
6190   . ./conf$$subs.sh ||
6191     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6192
6193   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6194   if test $ac_delim_n = $ac_delim_num; then
6195     break
6196   elif $ac_last_try; then
6197     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6198   else
6199     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6200   fi
6201 done
6202 rm -f conf$$subs.sh
6203
6204 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6205 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
6206 _ACEOF
6207 sed -n '
6208 h
6209 s/^/S["/; s/!.*/"]=/
6210 p
6211 g
6212 s/^[^!]*!//
6213 :repl
6214 t repl
6215 s/'"$ac_delim"'$//
6216 t delim
6217 :nl
6218 h
6219 s/\(.\{148\}\).*/\1/
6220 t more1
6221 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6222 p
6223 n
6224 b repl
6225 :more1
6226 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6227 p
6228 g
6229 s/.\{148\}//
6230 t nl
6231 :delim
6232 h
6233 s/\(.\{148\}\).*/\1/
6234 t more2
6235 s/["\\]/\\&/g; s/^/"/; s/$/"/
6236 p
6237 b
6238 :more2
6239 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6240 p
6241 g
6242 s/.\{148\}//
6243 t delim
6244 ' <conf$$subs.awk | sed '
6245 /^[^""]/{
6246   N
6247   s/\n//
6248 }
6249 ' >>$CONFIG_STATUS || ac_write_fail=1
6250 rm -f conf$$subs.awk
6251 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6252 _ACAWK
6253 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
6254   for (key in S) S_is_set[key] = 1
6255   FS = "\a"
6256
6257 }
6258 {
6259   line = $ 0
6260   nfields = split(line, field, "@")
6261   substed = 0
6262   len = length(field[1])
6263   for (i = 2; i < nfields; i++) {
6264     key = field[i]
6265     keylen = length(key)
6266     if (S_is_set[key]) {
6267       value = S[key]
6268       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6269       len += length(value) + length(field[++i])
6270       substed = 1
6271     } else
6272       len += 1 + keylen
6273   }
6274
6275   print line
6276 }
6277
6278 _ACAWK
6279 _ACEOF
6280 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6281 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6282   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6283 else
6284   cat
6285 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
6286   || as_fn_error "could not setup config files machinery" "$LINENO" 5
6287 _ACEOF
6288
6289 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6290 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6291 # trailing colons and then remove the whole line if VPATH becomes empty
6292 # (actually we leave an empty line to preserve line numbers).
6293 if test "x$srcdir" = x.; then
6294   ac_vpsub='/^[  ]*VPATH[        ]*=/{
6295 s/:*\$(srcdir):*/:/
6296 s/:*\${srcdir}:*/:/
6297 s/:*@srcdir@:*/:/
6298 s/^\([^=]*=[     ]*\):*/\1/
6299 s/:*$//
6300 s/^[^=]*=[       ]*$//
6301 }'
6302 fi
6303
6304 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6305 fi # test -n "$CONFIG_FILES"
6306
6307 # Set up the scripts for CONFIG_HEADERS section.
6308 # No need to generate them if there are no CONFIG_HEADERS.
6309 # This happens for instance with `./config.status Makefile'.
6310 if test -n "$CONFIG_HEADERS"; then
6311 cat >"$tmp/defines.awk" <<\_ACAWK ||
6312 BEGIN {
6313 _ACEOF
6314
6315 # Transform confdefs.h into an awk script `defines.awk', embedded as
6316 # here-document in config.status, that substitutes the proper values into
6317 # config.h.in to produce config.h.
6318
6319 # Create a delimiter string that does not exist in confdefs.h, to ease
6320 # handling of long lines.
6321 ac_delim='%!_!# '
6322 for ac_last_try in false false :; do
6323   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
6324   if test -z "$ac_t"; then
6325     break
6326   elif $ac_last_try; then
6327     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
6328   else
6329     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6330   fi
6331 done
6332
6333 # For the awk script, D is an array of macro values keyed by name,
6334 # likewise P contains macro parameters if any.  Preserve backslash
6335 # newline sequences.
6336
6337 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6338 sed -n '
6339 s/.\{148\}/&'"$ac_delim"'/g
6340 t rset
6341 :rset
6342 s/^[     ]*#[    ]*define[       ][      ]*/ /
6343 t def
6344 d
6345 :def
6346 s/\\$//
6347 t bsnl
6348 s/["\\]/\\&/g
6349 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6350 D["\1"]=" \3"/p
6351 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
6352 d
6353 :bsnl
6354 s/["\\]/\\&/g
6355 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
6356 D["\1"]=" \3\\\\\\n"\\/p
6357 t cont
6358 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6359 t cont
6360 d
6361 :cont
6362 n
6363 s/.\{148\}/&'"$ac_delim"'/g
6364 t clear
6365 :clear
6366 s/\\$//
6367 t bsnlc
6368 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6369 d
6370 :bsnlc
6371 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6372 b cont
6373 ' <confdefs.h | sed '
6374 s/'"$ac_delim"'/"\\\
6375 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6376
6377 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6378   for (key in D) D_is_set[key] = 1
6379   FS = "\a"
6380 }
6381 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6382   line = \$ 0
6383   split(line, arg, " ")
6384   if (arg[1] == "#") {
6385     defundef = arg[2]
6386     mac1 = arg[3]
6387   } else {
6388     defundef = substr(arg[1], 2)
6389     mac1 = arg[2]
6390   }
6391   split(mac1, mac2, "(") #)
6392   macro = mac2[1]
6393   prefix = substr(line, 1, index(line, defundef) - 1)
6394   if (D_is_set[macro]) {
6395     # Preserve the white space surrounding the "#".
6396     print prefix "define", macro P[macro] D[macro]
6397     next
6398   } else {
6399     # Replace #undef with comments.  This is necessary, for example,
6400     # in the case of _POSIX_SOURCE, which is predefined and required
6401     # on some systems where configure will not decide to define it.
6402     if (defundef == "undef") {
6403       print "/*", prefix defundef, macro, "*/"
6404       next
6405     }
6406   }
6407 }
6408 { print }
6409 _ACAWK
6410 _ACEOF
6411 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6412   as_fn_error "could not setup config headers machinery" "$LINENO" 5
6413 fi # test -n "$CONFIG_HEADERS"
6414
6415
6416 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
6417 shift
6418 for ac_tag
6419 do
6420   case $ac_tag in
6421   :[FHLC]) ac_mode=$ac_tag; continue;;
6422   esac
6423   case $ac_mode$ac_tag in
6424   :[FHL]*:*);;
6425   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
6426   :[FH]-) ac_tag=-:-;;
6427   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6428   esac
6429   ac_save_IFS=$IFS
6430   IFS=:
6431   set x $ac_tag
6432   IFS=$ac_save_IFS
6433   shift
6434   ac_file=$1
6435   shift
6436
6437   case $ac_mode in
6438   :L) ac_source=$1;;
6439   :[FH])
6440     ac_file_inputs=
6441     for ac_f
6442     do
6443       case $ac_f in
6444       -) ac_f="$tmp/stdin";;
6445       *) # Look for the file first in the build tree, then in the source tree
6446          # (if the path is not absolute).  The absolute path cannot be DOS-style,
6447          # because $ac_f cannot contain `:'.
6448          test -f "$ac_f" ||
6449            case $ac_f in
6450            [\\/$]*) false;;
6451            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6452            esac ||
6453            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6454       esac
6455       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6456       as_fn_append ac_file_inputs " '$ac_f'"
6457     done
6458
6459     # Let's still pretend it is `configure' which instantiates (i.e., don't
6460     # use $as_me), people would be surprised to read:
6461     #    /* config.h.  Generated by config.status.  */
6462     configure_input='Generated from '`
6463           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6464         `' by configure.'
6465     if test x"$ac_file" != x-; then
6466       configure_input="$ac_file.  $configure_input"
6467       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6468 $as_echo "$as_me: creating $ac_file" >&6;}
6469     fi
6470     # Neutralize special characters interpreted by sed in replacement strings.
6471     case $configure_input in #(
6472     *\&* | *\|* | *\\* )
6473        ac_sed_conf_input=`$as_echo "$configure_input" |
6474        sed 's/[\\\\&|]/\\\\&/g'`;; #(
6475     *) ac_sed_conf_input=$configure_input;;
6476     esac
6477
6478     case $ac_tag in
6479     *:-:* | *:-) cat >"$tmp/stdin" \
6480       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
6481     esac
6482     ;;
6483   esac
6484
6485   ac_dir=`$as_dirname -- "$ac_file" ||
6486 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6487          X"$ac_file" : 'X\(//\)[^/]' \| \
6488          X"$ac_file" : 'X\(//\)$' \| \
6489          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6490 $as_echo X"$ac_file" |
6491     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6492             s//\1/
6493             q
6494           }
6495           /^X\(\/\/\)[^/].*/{
6496             s//\1/
6497             q
6498           }
6499           /^X\(\/\/\)$/{
6500             s//\1/
6501             q
6502           }
6503           /^X\(\/\).*/{
6504             s//\1/
6505             q
6506           }
6507           s/.*/./; q'`
6508   as_dir="$ac_dir"; as_fn_mkdir_p
6509   ac_builddir=.
6510
6511 case "$ac_dir" in
6512 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6513 *)
6514   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6515   # A ".." for each directory in $ac_dir_suffix.
6516   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6517   case $ac_top_builddir_sub in
6518   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6519   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6520   esac ;;
6521 esac
6522 ac_abs_top_builddir=$ac_pwd
6523 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6524 # for backward compatibility:
6525 ac_top_builddir=$ac_top_build_prefix
6526
6527 case $srcdir in
6528   .)  # We are building in place.
6529     ac_srcdir=.
6530     ac_top_srcdir=$ac_top_builddir_sub
6531     ac_abs_top_srcdir=$ac_pwd ;;
6532   [\\/]* | ?:[\\/]* )  # Absolute name.
6533     ac_srcdir=$srcdir$ac_dir_suffix;
6534     ac_top_srcdir=$srcdir
6535     ac_abs_top_srcdir=$srcdir ;;
6536   *) # Relative name.
6537     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6538     ac_top_srcdir=$ac_top_build_prefix$srcdir
6539     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6540 esac
6541 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6542
6543
6544   case $ac_mode in
6545   :F)
6546   #
6547   # CONFIG_FILE
6548   #
6549
6550   case $INSTALL in
6551   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6552   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6553   esac
6554 _ACEOF
6555
6556 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6557 # If the template does not know about datarootdir, expand it.
6558 # FIXME: This hack should be removed a few years after 2.60.
6559 ac_datarootdir_hack=; ac_datarootdir_seen=
6560 ac_sed_dataroot='
6561 /datarootdir/ {
6562   p
6563   q
6564 }
6565 /@datadir@/p
6566 /@docdir@/p
6567 /@infodir@/p
6568 /@localedir@/p
6569 /@mandir@/p'
6570 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6571 *datarootdir*) ac_datarootdir_seen=yes;;
6572 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6573   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6574 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6575 _ACEOF
6576 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6577   ac_datarootdir_hack='
6578   s&@datadir@&$datadir&g
6579   s&@docdir@&$docdir&g
6580   s&@infodir@&$infodir&g
6581   s&@localedir@&$localedir&g
6582   s&@mandir@&$mandir&g
6583   s&\\\${datarootdir}&$datarootdir&g' ;;
6584 esac
6585 _ACEOF
6586
6587 # Neutralize VPATH when `$srcdir' = `.'.
6588 # Shell code in configure.ac might set extrasub.
6589 # FIXME: do we really want to maintain this feature?
6590 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6591 ac_sed_extra="$ac_vpsub
6592 $extrasub
6593 _ACEOF
6594 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6595 :t
6596 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6597 s|@configure_input@|$ac_sed_conf_input|;t t
6598 s&@top_builddir@&$ac_top_builddir_sub&;t t
6599 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6600 s&@srcdir@&$ac_srcdir&;t t
6601 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6602 s&@top_srcdir@&$ac_top_srcdir&;t t
6603 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6604 s&@builddir@&$ac_builddir&;t t
6605 s&@abs_builddir@&$ac_abs_builddir&;t t
6606 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6607 s&@INSTALL@&$ac_INSTALL&;t t
6608 $ac_datarootdir_hack
6609 "
6610 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6611   || as_fn_error "could not create $ac_file" "$LINENO" 5
6612
6613 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6614   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6615   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6616   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6617 which seems to be undefined.  Please make sure it is defined." >&5
6618 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6619 which seems to be undefined.  Please make sure it is defined." >&2;}
6620
6621   rm -f "$tmp/stdin"
6622   case $ac_file in
6623   -) cat "$tmp/out" && rm -f "$tmp/out";;
6624   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6625   esac \
6626   || as_fn_error "could not create $ac_file" "$LINENO" 5
6627  ;;
6628   :H)
6629   #
6630   # CONFIG_HEADER
6631   #
6632   if test x"$ac_file" != x-; then
6633     {
6634       $as_echo "/* $configure_input  */" \
6635       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6636     } >"$tmp/config.h" \
6637       || as_fn_error "could not create $ac_file" "$LINENO" 5
6638     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6639       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6640 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6641     else
6642       rm -f "$ac_file"
6643       mv "$tmp/config.h" "$ac_file" \
6644         || as_fn_error "could not create $ac_file" "$LINENO" 5
6645     fi
6646   else
6647     $as_echo "/* $configure_input  */" \
6648       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6649       || as_fn_error "could not create -" "$LINENO" 5
6650   fi
6651  ;;
6652   :L)
6653   #
6654   # CONFIG_LINK
6655   #
6656
6657   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
6658     :
6659   else
6660     # Prefer the file from the source tree if names are identical.
6661     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
6662       ac_source=$srcdir/$ac_source
6663     fi
6664
6665     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
6666 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
6667
6668     if test ! -r "$ac_source"; then
6669       as_fn_error "$ac_source: file not found" "$LINENO" 5
6670     fi
6671     rm -f "$ac_file"
6672
6673     # Try a relative symlink, then a hard link, then a copy.
6674     case $srcdir in
6675     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
6676         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
6677     esac
6678     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
6679       ln "$ac_source" "$ac_file" 2>/dev/null ||
6680       cp -p "$ac_source" "$ac_file" ||
6681       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
6682   fi
6683  ;;
6684   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6685 $as_echo "$as_me: executing $ac_file commands" >&6;}
6686  ;;
6687   esac
6688
6689
6690   case $ac_file$ac_mode in
6691     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
6692     "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
6693  rm -f Makesim1.tmp Makesim2.tmp Makefile
6694  sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
6695  sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
6696  sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
6697         -e '/^## COMMON_POST_/ r Makesim2.tmp' \
6698         <Makefile.sim >Makefile
6699  rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
6700  ;;
6701     "stamp-h":C) echo > stamp-h ;;
6702
6703   esac
6704 done # for ac_tag
6705
6706
6707 as_fn_exit 0
6708 _ACEOF
6709 ac_clean_files=$ac_clean_files_save
6710
6711 test $ac_write_fail = 0 ||
6712   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6713
6714
6715 # configure is writing to config.log, and then calls config.status.
6716 # config.status does its own redirection, appending to config.log.
6717 # Unfortunately, on DOS this fails, as config.log is still kept open
6718 # by configure, so config.status won't be able to write to it; its
6719 # output is simply discarded.  So we exec the FD to /dev/null,
6720 # effectively closing config.log, so it can be properly (re)opened and
6721 # appended to by config.status.  When coming back to configure, we
6722 # need to make the FD available again.
6723 if test "$no_create" != yes; then
6724   ac_cs_success=:
6725   ac_config_status_args=
6726   test "$silent" = yes &&
6727     ac_config_status_args="$ac_config_status_args --quiet"
6728   exec 5>/dev/null
6729   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6730   exec 5>>config.log
6731   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6732   # would make configure fail if this is the last instruction.
6733   $ac_cs_success || as_fn_exit $?
6734 fi
6735 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6736   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6737 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6738 fi
6739
6740