sim/h8300/configure

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