libgcc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64 for GNU C Runtime Library 1.0.
   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=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
 172   if (eval "$as_required") 2>/dev/null; then :
 173   as_have_required=yes
 174 else
 175   as_have_required=no
 176 fi
 177   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 178
 179 else
 180   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 181 as_found=false
 182 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 183 do
 184   IFS=$as_save_IFS
 185   test -z "$as_dir" && as_dir=.
 186   as_found=:
 187   case $as_dir in #(
 188          /*)
 189            for as_base in sh bash ksh sh5; do
 190              # Try only shells that exist, to save several forks.
 191              as_shell=$as_dir/$as_base
 192              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 193                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 194   CONFIG_SHELL=$as_shell as_have_required=yes
 195                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 196   break 2
 197 fi
 198 fi
 199            done;;
 200        esac
 201   as_found=false
 202 done
 203 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 204               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 205   CONFIG_SHELL=$SHELL as_have_required=yes
 206 fi; }
 207 IFS=$as_save_IFS
 208
 209
 210       if test "x$CONFIG_SHELL" != x; then :
 211   # We cannot yet assume a decent shell, so we have to provide a
 212         # neutralization value for shells without unset; and this also
 213         # works around shells that cannot unset nonexistent variables.
 214         BASH_ENV=/dev/null
 215         ENV=/dev/null
 216         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 217         export CONFIG_SHELL
 218         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 219 fi
 220
 221     if test x$as_have_required = xno; then :
 222   $as_echo "$0: This script requires a shell more modern than all"
 223   $as_echo "$0: the shells that I found on your system."
 224   if test x${ZSH_VERSION+set} = xset ; then
 225     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 226     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 227   else
 228     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 229 $0: including any error possibly output before this
 230 $0: message. Then install a modern shell, or manually run
 231 $0: the script under such a shell if you do have one."
 232   fi
 233   exit 1
 234 fi
 235 fi
 236 fi
 237 SHELL=${CONFIG_SHELL-/bin/sh}
 238 export SHELL
 239 # Unset more variables known to interfere with behavior of common tools.
 240 CLICOLOR_FORCE= GREP_OPTIONS=
 241 unset CLICOLOR_FORCE GREP_OPTIONS
 242
 243 ## --------------------- ##
 244 ## M4sh Shell Functions. ##
 245 ## --------------------- ##
 246 # as_fn_unset VAR
 247 # ---------------
 248 # Portably unset VAR.
 249 as_fn_unset ()
 250 {
 251   { eval $1=; unset $1;}
 252 }
 253 as_unset=as_fn_unset
 254
 255 # as_fn_set_status STATUS
 256 # -----------------------
 257 # Set $? to STATUS, without forking.
 258 as_fn_set_status ()
 259 {
 260   return $1
 261 } # as_fn_set_status
 262
 263 # as_fn_exit STATUS
 264 # -----------------
 265 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 266 as_fn_exit ()
 267 {
 268   set +e
 269   as_fn_set_status $1
 270   exit $1
 271 } # as_fn_exit
 272
 273 # as_fn_mkdir_p
 274 # -------------
 275 # Create "$as_dir" as a directory, including parents if necessary.
 276 as_fn_mkdir_p ()
 277 {
 278
 279   case $as_dir in #(
 280   -*) as_dir=./$as_dir;;
 281   esac
 282   test -d "$as_dir" || eval $as_mkdir_p || {
 283     as_dirs=
 284     while :; do
 285       case $as_dir in #(
 286       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 287       *) as_qdir=$as_dir;;
 288       esac
 289       as_dirs="'$as_qdir' $as_dirs"
 290       as_dir=`$as_dirname -- "$as_dir" ||
 291 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 292          X"$as_dir" : 'X\(//\)[^/]' \| \
 293          X"$as_dir" : 'X\(//\)$' \| \
 294          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 295 $as_echo X"$as_dir" |
 296     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 297             s//\1/
 298             q
 299           }
 300           /^X\(\/\/\)[^/].*/{
 301             s//\1/
 302             q
 303           }
 304           /^X\(\/\/\)$/{
 305             s//\1/
 306             q
 307           }
 308           /^X\(\/\).*/{
 309             s//\1/
 310             q
 311           }
 312           s/.*/./; q'`
 313       test -d "$as_dir" && break
 314     done
 315     test -z "$as_dirs" || eval "mkdir $as_dirs"
 316   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 317
 318
 319 } # as_fn_mkdir_p
 320 # as_fn_append VAR VALUE
 321 # ----------------------
 322 # Append the text in VALUE to the end of the definition contained in VAR. Take
 323 # advantage of any shell optimizations that allow amortized linear growth over
 324 # repeated appends, instead of the typical quadratic growth present in naive
 325 # implementations.
 326 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 327   eval 'as_fn_append ()
 328   {
 329     eval $1+=\$2
 330   }'
 331 else
 332   as_fn_append ()
 333   {
 334     eval $1=\$$1\$2
 335   }
 336 fi # as_fn_append
 337
 338 # as_fn_arith ARG...
 339 # ------------------
 340 # Perform arithmetic evaluation on the ARGs, and store the result in the
 341 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 342 # must be portable across $(()) and expr.
 343 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 344   eval 'as_fn_arith ()
 345   {
 346     as_val=$(( $* ))
 347   }'
 348 else
 349   as_fn_arith ()
 350   {
 351     as_val=`expr "$@" || test $? -eq 1`
 352   }
 353 fi # as_fn_arith
 354
 355
 356 # as_fn_error ERROR [LINENO LOG_FD]
 357 # ---------------------------------
 358 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 359 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 360 # script with status $?, using 1 if that was 0.
 361 as_fn_error ()
 362 {
 363   as_status=$?; test $as_status -eq 0 && as_status=1
 364   if test "$3"; then
 365     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 366     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 367   fi
 368   $as_echo "$as_me: error: $1" >&2
 369   as_fn_exit $as_status
 370 } # as_fn_error
 371
 372 if expr a : '\(a\)' >/dev/null 2>&1 &&
 373    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 374   as_expr=expr
 375 else
 376   as_expr=false
 377 fi
 378
 379 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 380   as_basename=basename
 381 else
 382   as_basename=false
 383 fi
 384
 385 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 386   as_dirname=dirname
 387 else
 388   as_dirname=false
 389 fi
 390
 391 as_me=`$as_basename -- "$0" ||
 392 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 393          X"$0" : 'X\(//\)$' \| \
 394          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 395 $as_echo X/"$0" |
 396     sed '/^.*\/\([^/][^/]*\)\/*$/{
 397             s//\1/
 398             q
 399           }
 400           /^X\/\(\/\/\)$/{
 401             s//\1/
 402             q
 403           }
 404           /^X\/\(\/\).*/{
 405             s//\1/
 406             q
 407           }
 408           s/.*/./; q'`
 409
 410 # Avoid depending upon Character Ranges.
 411 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 412 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 413 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 414 as_cr_digits='0123456789'
 415 as_cr_alnum=$as_cr_Letters$as_cr_digits
 416
 417
 418   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 419   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 420   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 421   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 422   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 423   sed -n '
 424     p
 425     /[$]LINENO/=
 426   ' <$as_myself |
 427     sed '
 428       s/[$]LINENO.*/&-/
 429       t lineno
 430       b
 431       :lineno
 432       N
 433       :loop
 434       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 435       t loop
 436       s/-\n.*//
 437     ' >$as_me.lineno &&
 438   chmod +x "$as_me.lineno" ||
 439     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 440
 441   # Don't try to exec as it changes $[0], causing all sort of problems
 442   # (the dirname of $[0] is not the place where we might find the
 443   # original and so on.  Autoconf is especially sensitive to this).
 444   . "./$as_me.lineno"
 445   # Exit status is that of the last command.
 446   exit
 447 }
 448
 449 ECHO_C= ECHO_N= ECHO_T=
 450 case `echo -n x` in #(((((
 451 -n*)
 452   case `echo 'xy\c'` in
 453   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 454   xy)  ECHO_C='\c';;
 455   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 456        ECHO_T=' ';;
 457   esac;;
 458 *)
 459   ECHO_N='-n';;
 460 esac
 461
 462 rm -f conf$$ conf$$.exe conf$$.file
 463 if test -d conf$$.dir; then
 464   rm -f conf$$.dir/conf$$.file
 465 else
 466   rm -f conf$$.dir
 467   mkdir conf$$.dir 2>/dev/null
 468 fi
 469 if (echo >conf$$.file) 2>/dev/null; then
 470   if ln -s conf$$.file conf$$ 2>/dev/null; then
 471     as_ln_s='ln -s'
 472     # ... but there are two gotchas:
 473     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 474     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 475     # In both cases, we have to default to `cp -p'.
 476     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 477       as_ln_s='cp -p'
 478   elif ln conf$$.file conf$$ 2>/dev/null; then
 479     as_ln_s=ln
 480   else
 481     as_ln_s='cp -p'
 482   fi
 483 else
 484   as_ln_s='cp -p'
 485 fi
 486 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 487 rmdir conf$$.dir 2>/dev/null
 488
 489 if mkdir -p . 2>/dev/null; then
 490   as_mkdir_p='mkdir -p "$as_dir"'
 491 else
 492   test -d ./-p && rmdir ./-p
 493   as_mkdir_p=false
 494 fi
 495
 496 if test -x / >/dev/null 2>&1; then
 497   as_test_x='test -x'
 498 else
 499   if ls -dL / >/dev/null 2>&1; then
 500     as_ls_L_option=L
 501   else
 502     as_ls_L_option=
 503   fi
 504   as_test_x='
 505     eval sh -c '\''
 506       if test -d "$1"; then
 507         test -d "$1/.";
 508       else
 509         case $1 in #(
 510         -*)set "./$1";;
 511         esac;
 512         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 513         ???[sx]*):;;*)false;;esac;fi
 514     '\'' sh
 515   '
 516 fi
 517 as_executable_p=$as_test_x
 518
 519 # Sed expression to map a string onto a valid CPP name.
 520 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 521
 522 # Sed expression to map a string onto a valid variable name.
 523 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 524
 525
 526 exec 7<&0 </dev/null 6>&1
 527
 528 # Name of the host.
 529 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 530 # so uname gets run too.
 531 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 532
 533 #
 534 # Initializations.
 535 #
 536 ac_default_prefix=/usr/local
 537 ac_clean_files=
 538 ac_config_libobj_dir=.
 539 LIBOBJS=
 540 cross_compiling=no
 541 subdirs=
 542 MFLAGS=
 543 MAKEFLAGS=
 544
 545 # Identity of this package.
 546 PACKAGE_NAME='GNU C Runtime Library'
 547 PACKAGE_TARNAME='libgcc'
 548 PACKAGE_VERSION='1.0'
 549 PACKAGE_STRING='GNU C Runtime Library 1.0'
 550 PACKAGE_BUGREPORT=''
 551 PACKAGE_URL='http://www.gnu.org/software/libgcc/'
 552
 553 ac_unique_file="static-object.mk"
 554 ac_subst_vars='LTLIBOBJS
 555 LIBOBJS
 556 asm_hidden_op
 557 extra_parts
 558 tmake_file
 559 set_have_cc_tls
 560 vis_hide
 561 fixed_point
 562 enable_decimal_float
 563 decimal_float
 564 CPP
 565 OBJEXT
 566 EXEEXT
 567 ac_ct_CC
 568 CPPFLAGS
 569 LDFLAGS
 570 CFLAGS
 571 CC
 572 LN_S
 573 STRIP
 574 RANLIB
 575 NM
 576 LIPO
 577 AR
 578 target_subdir
 579 host_subdir
 580 build_subdir
 581 build_libsubdir
 582 host_noncanonical
 583 host_os
 584 host_vendor
 585 host_cpu
 586 host
 587 build_os
 588 build_vendor
 589 build_cpu
 590 build
 591 AWK
 592 INSTALL_DATA
 593 INSTALL_SCRIPT
 594 INSTALL_PROGRAM
 595 MAINT
 596 slibdir
 597 enable_shared
 598 libgcc_topdir
 599 target_alias
 600 host_alias
 601 build_alias
 602 LIBS
 603 ECHO_T
 604 ECHO_N
 605 ECHO_C
 606 DEFS
 607 mandir
 608 localedir
 609 libdir
 610 psdir
 611 pdfdir
 612 dvidir
 613 htmldir
 614 infodir
 615 docdir
 616 oldincludedir
 617 includedir
 618 localstatedir
 619 sharedstatedir
 620 sysconfdir
 621 datadir
 622 datarootdir
 623 libexecdir
 624 sbindir
 625 bindir
 626 program_transform_name
 627 prefix
 628 exec_prefix
 629 PACKAGE_URL
 630 PACKAGE_BUGREPORT
 631 PACKAGE_STRING
 632 PACKAGE_VERSION
 633 PACKAGE_TARNAME
 634 PACKAGE_NAME
 635 PATH_SEPARATOR
 636 SHELL'
 637 ac_subst_files=''
 638 ac_user_opts='
 639 enable_option_checking
 640 with_target_subdir
 641 with_cross_host
 642 with_ld
 643 enable_shared
 644 enable_version_specific_runtime_libs
 645 with_slibdir
 646 enable_maintainer_mode
 647 with_build_libsubdir
 648 enable_decimal_float
 649 enable_tls
 650 '
 651       ac_precious_vars='build_alias
 652 host_alias
 653 target_alias
 654 CC
 655 CFLAGS
 656 LDFLAGS
 657 LIBS
 658 CPPFLAGS
 659 CPP'
 660
 661
 662 # Initialize some variables set by options.
 663 ac_init_help=
 664 ac_init_version=false
 665 ac_unrecognized_opts=
 666 ac_unrecognized_sep=
 667 # The variables have the same names as the options, with
 668 # dashes changed to underlines.
 669 cache_file=/dev/null
 670 exec_prefix=NONE
 671 no_create=
 672 no_recursion=
 673 prefix=NONE
 674 program_prefix=NONE
 675 program_suffix=NONE
 676 program_transform_name=s,x,x,
 677 silent=
 678 site=
 679 srcdir=
 680 verbose=
 681 x_includes=NONE
 682 x_libraries=NONE
 683
 684 # Installation directory options.
 685 # These are left unexpanded so users can "make install exec_prefix=/foo"
 686 # and all the variables that are supposed to be based on exec_prefix
 687 # by default will actually change.
 688 # Use braces instead of parens because sh, perl, etc. also accept them.
 689 # (The list follows the same order as the GNU Coding Standards.)
 690 bindir='${exec_prefix}/bin'
 691 sbindir='${exec_prefix}/sbin'
 692 libexecdir='${exec_prefix}/libexec'
 693 datarootdir='${prefix}/share'
 694 datadir='${datarootdir}'
 695 sysconfdir='${prefix}/etc'
 696 sharedstatedir='${prefix}/com'
 697 localstatedir='${prefix}/var'
 698 includedir='${prefix}/include'
 699 oldincludedir='/usr/include'
 700 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 701 infodir='${datarootdir}/info'
 702 htmldir='${docdir}'
 703 dvidir='${docdir}'
 704 pdfdir='${docdir}'
 705 psdir='${docdir}'
 706 libdir='${exec_prefix}/lib'
 707 localedir='${datarootdir}/locale'
 708 mandir='${datarootdir}/man'
 709
 710 ac_prev=
 711 ac_dashdash=
 712 for ac_option
 713 do
 714   # If the previous option needs an argument, assign it.
 715   if test -n "$ac_prev"; then
 716     eval $ac_prev=\$ac_option
 717     ac_prev=
 718     continue
 719   fi
 720
 721   case $ac_option in
 722   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 723   *)    ac_optarg=yes ;;
 724   esac
 725
 726   # Accept the important Cygnus configure options, so we can diagnose typos.
 727
 728   case $ac_dashdash$ac_option in
 729   --)
 730     ac_dashdash=yes ;;
 731
 732   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 733     ac_prev=bindir ;;
 734   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 735     bindir=$ac_optarg ;;
 736
 737   -build | --build | --buil | --bui | --bu)
 738     ac_prev=build_alias ;;
 739   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 740     build_alias=$ac_optarg ;;
 741
 742   -cache-file | --cache-file | --cache-fil | --cache-fi \
 743   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 744     ac_prev=cache_file ;;
 745   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 746   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 747     cache_file=$ac_optarg ;;
 748
 749   --config-cache | -C)
 750     cache_file=config.cache ;;
 751
 752   -datadir | --datadir | --datadi | --datad)
 753     ac_prev=datadir ;;
 754   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 755     datadir=$ac_optarg ;;
 756
 757   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 758   | --dataroo | --dataro | --datar)
 759     ac_prev=datarootdir ;;
 760   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 761   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 762     datarootdir=$ac_optarg ;;
 763
 764   -disable-* | --disable-*)
 765     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 766     # Reject names that are not valid shell variable names.
 767     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 768       as_fn_error "invalid feature name: $ac_useropt"
 769     ac_useropt_orig=$ac_useropt
 770     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 771     case $ac_user_opts in
 772       *"
 773 "enable_$ac_useropt"
 774 "*) ;;
 775       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 776          ac_unrecognized_sep=', ';;
 777     esac
 778     eval enable_$ac_useropt=no ;;
 779
 780   -docdir | --docdir | --docdi | --doc | --do)
 781     ac_prev=docdir ;;
 782   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 783     docdir=$ac_optarg ;;
 784
 785   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 786     ac_prev=dvidir ;;
 787   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 788     dvidir=$ac_optarg ;;
 789
 790   -enable-* | --enable-*)
 791     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 792     # Reject names that are not valid shell variable names.
 793     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 794       as_fn_error "invalid feature name: $ac_useropt"
 795     ac_useropt_orig=$ac_useropt
 796     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 797     case $ac_user_opts in
 798       *"
 799 "enable_$ac_useropt"
 800 "*) ;;
 801       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 802          ac_unrecognized_sep=', ';;
 803     esac
 804     eval enable_$ac_useropt=\$ac_optarg ;;
 805
 806   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 807   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 808   | --exec | --exe | --ex)
 809     ac_prev=exec_prefix ;;
 810   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 811   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 812   | --exec=* | --exe=* | --ex=*)
 813     exec_prefix=$ac_optarg ;;
 814
 815   -gas | --gas | --ga | --g)
 816     # Obsolete; use --with-gas.
 817     with_gas=yes ;;
 818
 819   -help | --help | --hel | --he | -h)
 820     ac_init_help=long ;;
 821   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 822     ac_init_help=recursive ;;
 823   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 824     ac_init_help=short ;;
 825
 826   -host | --host | --hos | --ho)
 827     ac_prev=host_alias ;;
 828   -host=* | --host=* | --hos=* | --ho=*)
 829     host_alias=$ac_optarg ;;
 830
 831   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 832     ac_prev=htmldir ;;
 833   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 834   | --ht=*)
 835     htmldir=$ac_optarg ;;
 836
 837   -includedir | --includedir | --includedi | --included | --include \
 838   | --includ | --inclu | --incl | --inc)
 839     ac_prev=includedir ;;
 840   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 841   | --includ=* | --inclu=* | --incl=* | --inc=*)
 842     includedir=$ac_optarg ;;
 843
 844   -infodir | --infodir | --infodi | --infod | --info | --inf)
 845     ac_prev=infodir ;;
 846   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 847     infodir=$ac_optarg ;;
 848
 849   -libdir | --libdir | --libdi | --libd)
 850     ac_prev=libdir ;;
 851   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 852     libdir=$ac_optarg ;;
 853
 854   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 855   | --libexe | --libex | --libe)
 856     ac_prev=libexecdir ;;
 857   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 858   | --libexe=* | --libex=* | --libe=*)
 859     libexecdir=$ac_optarg ;;
 860
 861   -localedir | --localedir | --localedi | --localed | --locale)
 862     ac_prev=localedir ;;
 863   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 864     localedir=$ac_optarg ;;
 865
 866   -localstatedir | --localstatedir | --localstatedi | --localstated \
 867   | --localstate | --localstat | --localsta | --localst | --locals)
 868     ac_prev=localstatedir ;;
 869   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 870   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 871     localstatedir=$ac_optarg ;;
 872
 873   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 874     ac_prev=mandir ;;
 875   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 876     mandir=$ac_optarg ;;
 877
 878   -nfp | --nfp | --nf)
 879     # Obsolete; use --without-fp.
 880     with_fp=no ;;
 881
 882   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 883   | --no-cr | --no-c | -n)
 884     no_create=yes ;;
 885
 886   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 887   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 888     no_recursion=yes ;;
 889
 890   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 891   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 892   | --oldin | --oldi | --old | --ol | --o)
 893     ac_prev=oldincludedir ;;
 894   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 895   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 896   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 897     oldincludedir=$ac_optarg ;;
 898
 899   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 900     ac_prev=prefix ;;
 901   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 902     prefix=$ac_optarg ;;
 903
 904   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 905   | --program-pre | --program-pr | --program-p)
 906     ac_prev=program_prefix ;;
 907   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 908   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 909     program_prefix=$ac_optarg ;;
 910
 911   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 912   | --program-suf | --program-su | --program-s)
 913     ac_prev=program_suffix ;;
 914   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 915   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 916     program_suffix=$ac_optarg ;;
 917
 918   -program-transform-name | --program-transform-name \
 919   | --program-transform-nam | --program-transform-na \
 920   | --program-transform-n | --program-transform- \
 921   | --program-transform | --program-transfor \
 922   | --program-transfo | --program-transf \
 923   | --program-trans | --program-tran \
 924   | --progr-tra | --program-tr | --program-t)
 925     ac_prev=program_transform_name ;;
 926   -program-transform-name=* | --program-transform-name=* \
 927   | --program-transform-nam=* | --program-transform-na=* \
 928   | --program-transform-n=* | --program-transform-=* \
 929   | --program-transform=* | --program-transfor=* \
 930   | --program-transfo=* | --program-transf=* \
 931   | --program-trans=* | --program-tran=* \
 932   | --progr-tra=* | --program-tr=* | --program-t=*)
 933     program_transform_name=$ac_optarg ;;
 934
 935   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 936     ac_prev=pdfdir ;;
 937   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 938     pdfdir=$ac_optarg ;;
 939
 940   -psdir | --psdir | --psdi | --psd | --ps)
 941     ac_prev=psdir ;;
 942   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 943     psdir=$ac_optarg ;;
 944
 945   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 946   | -silent | --silent | --silen | --sile | --sil)
 947     silent=yes ;;
 948
 949   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 950     ac_prev=sbindir ;;
 951   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 952   | --sbi=* | --sb=*)
 953     sbindir=$ac_optarg ;;
 954
 955   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 956   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 957   | --sharedst | --shareds | --shared | --share | --shar \
 958   | --sha | --sh)
 959     ac_prev=sharedstatedir ;;
 960   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 961   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 962   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 963   | --sha=* | --sh=*)
 964     sharedstatedir=$ac_optarg ;;
 965
 966   -site | --site | --sit)
 967     ac_prev=site ;;
 968   -site=* | --site=* | --sit=*)
 969     site=$ac_optarg ;;
 970
 971   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 972     ac_prev=srcdir ;;
 973   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 974     srcdir=$ac_optarg ;;
 975
 976   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 977   | --syscon | --sysco | --sysc | --sys | --sy)
 978     ac_prev=sysconfdir ;;
 979   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 980   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 981     sysconfdir=$ac_optarg ;;
 982
 983   -target | --target | --targe | --targ | --tar | --ta | --t)
 984     ac_prev=target_alias ;;
 985   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 986     target_alias=$ac_optarg ;;
 987
 988   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 989     verbose=yes ;;
 990
 991   -version | --version | --versio | --versi | --vers | -V)
 992     ac_init_version=: ;;
 993
 994   -with-* | --with-*)
 995     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 996     # Reject names that are not valid shell variable names.
 997     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 998       as_fn_error "invalid package name: $ac_useropt"
 999     ac_useropt_orig=$ac_useropt
1000     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1001     case $ac_user_opts in
1002       *"
1003 "with_$ac_useropt"
1004 "*) ;;
1005       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1006          ac_unrecognized_sep=', ';;
1007     esac
1008     eval with_$ac_useropt=\$ac_optarg ;;
1009
1010   -without-* | --without-*)
1011     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1012     # Reject names that are not valid shell variable names.
1013     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1014       as_fn_error "invalid package name: $ac_useropt"
1015     ac_useropt_orig=$ac_useropt
1016     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1017     case $ac_user_opts in
1018       *"
1019 "with_$ac_useropt"
1020 "*) ;;
1021       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1022          ac_unrecognized_sep=', ';;
1023     esac
1024     eval with_$ac_useropt=no ;;
1025
1026   --x)
1027     # Obsolete; use --with-x.
1028     with_x=yes ;;
1029
1030   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1031   | --x-incl | --x-inc | --x-in | --x-i)
1032     ac_prev=x_includes ;;
1033   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1034   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1035     x_includes=$ac_optarg ;;
1036
1037   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1038   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1039     ac_prev=x_libraries ;;
1040   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1041   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1042     x_libraries=$ac_optarg ;;
1043
1044   -*) as_fn_error "unrecognized option: \`$ac_option'
1045 Try \`$0 --help' for more information."
1046     ;;
1047
1048   *=*)
1049     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1050     # Reject names that are not valid shell variable names.
1051     case $ac_envvar in #(
1052       '' | [0-9]* | *[!_$as_cr_alnum]* )
1053       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1054     esac
1055     eval $ac_envvar=\$ac_optarg
1056     export $ac_envvar ;;
1057
1058   *)
1059     # FIXME: should be removed in autoconf 3.0.
1060     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1061     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1062       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1063     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1064     ;;
1065
1066   esac
1067 done
1068
1069 if test -n "$ac_prev"; then
1070   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1071   as_fn_error "missing argument to $ac_option"
1072 fi
1073
1074 if test -n "$ac_unrecognized_opts"; then
1075   case $enable_option_checking in
1076     no) ;;
1077     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1078     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1079   esac
1080 fi
1081
1082 # Check all directory arguments for consistency.
1083 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1084                 datadir sysconfdir sharedstatedir localstatedir includedir \
1085                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1086                 libdir localedir mandir
1087 do
1088   eval ac_val=\$$ac_var
1089   # Remove trailing slashes.
1090   case $ac_val in
1091     */ )
1092       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1093       eval $ac_var=\$ac_val;;
1094   esac
1095   # Be sure to have absolute directory names.
1096   case $ac_val in
1097     [\\/$]* | ?:[\\/]* )  continue;;
1098     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1099   esac
1100   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1101 done
1102
1103 # There might be people who depend on the old broken behavior: `$host'
1104 # used to hold the argument of --host etc.
1105 # FIXME: To remove some day.
1106 build=$build_alias
1107 host=$host_alias
1108 target=$target_alias
1109
1110 # FIXME: To remove some day.
1111 if test "x$host_alias" != x; then
1112   if test "x$build_alias" = x; then
1113     cross_compiling=maybe
1114     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1115     If a cross compiler is detected then cross compile mode will be used." >&2
1116   elif test "x$build_alias" != "x$host_alias"; then
1117     cross_compiling=yes
1118   fi
1119 fi
1120
1121 ac_tool_prefix=
1122 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1123
1124 test "$silent" = yes && exec 6>/dev/null
1125
1126
1127 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1128 ac_ls_di=`ls -di .` &&
1129 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1130   as_fn_error "working directory cannot be determined"
1131 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1132   as_fn_error "pwd does not report name of working directory"
1133
1134
1135 # Find the source files, if location was not specified.
1136 if test -z "$srcdir"; then
1137   ac_srcdir_defaulted=yes
1138   # Try the directory containing this script, then the parent directory.
1139   ac_confdir=`$as_dirname -- "$as_myself" ||
1140 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1141          X"$as_myself" : 'X\(//\)[^/]' \| \
1142          X"$as_myself" : 'X\(//\)$' \| \
1143          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1144 $as_echo X"$as_myself" |
1145     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1146             s//\1/
1147             q
1148           }
1149           /^X\(\/\/\)[^/].*/{
1150             s//\1/
1151             q
1152           }
1153           /^X\(\/\/\)$/{
1154             s//\1/
1155             q
1156           }
1157           /^X\(\/\).*/{
1158             s//\1/
1159             q
1160           }
1161           s/.*/./; q'`
1162   srcdir=$ac_confdir
1163   if test ! -r "$srcdir/$ac_unique_file"; then
1164     srcdir=..
1165   fi
1166 else
1167   ac_srcdir_defaulted=no
1168 fi
1169 if test ! -r "$srcdir/$ac_unique_file"; then
1170   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1171   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1172 fi
1173 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1174 ac_abs_confdir=`(
1175         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1176         pwd)`
1177 # When building in place, set srcdir=.
1178 if test "$ac_abs_confdir" = "$ac_pwd"; then
1179   srcdir=.
1180 fi
1181 # Remove unnecessary trailing slashes from srcdir.
1182 # Double slashes in file names in object file debugging info
1183 # mess up M-x gdb in Emacs.
1184 case $srcdir in
1185 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1186 esac
1187 for ac_var in $ac_precious_vars; do
1188   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1189   eval ac_env_${ac_var}_value=\$${ac_var}
1190   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1191   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1192 done
1193
1194 #
1195 # Report the --help message.
1196 #
1197 if test "$ac_init_help" = "long"; then
1198   # Omit some internal or obsolete options to make the list less imposing.
1199   # This message is too long to be a string in the A/UX 3.1 sh.
1200   cat <<_ACEOF
1201 \`configure' configures GNU C Runtime Library 1.0 to adapt to many kinds of systems.
1202
1203 Usage: $0 [OPTION]... [VAR=VALUE]...
1204
1205 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1206 VAR=VALUE.  See below for descriptions of some of the useful variables.
1207
1208 Defaults for the options are specified in brackets.
1209
1210 Configuration:
1211   -h, --help              display this help and exit
1212       --help=short        display options specific to this package
1213       --help=recursive    display the short help of all the included packages
1214   -V, --version           display version information and exit
1215   -q, --quiet, --silent   do not print \`checking...' messages
1216       --cache-file=FILE   cache test results in FILE [disabled]
1217   -C, --config-cache      alias for \`--cache-file=config.cache'
1218   -n, --no-create         do not create output files
1219       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1220
1221 Installation directories:
1222   --prefix=PREFIX         install architecture-independent files in PREFIX
1223                           [$ac_default_prefix]
1224   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1225                           [PREFIX]
1226
1227 By default, \`make install' will install all the files in
1228 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1229 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1230 for instance \`--prefix=\$HOME'.
1231
1232 For better control, use the options below.
1233
1234 Fine tuning of the installation directories:
1235   --bindir=DIR            user executables [EPREFIX/bin]
1236   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1237   --libexecdir=DIR        program executables [EPREFIX/libexec]
1238   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1239   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1240   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1241   --libdir=DIR            object code libraries [EPREFIX/lib]
1242   --includedir=DIR        C header files [PREFIX/include]
1243   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1244   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1245   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1246   --infodir=DIR           info documentation [DATAROOTDIR/info]
1247   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1248   --mandir=DIR            man documentation [DATAROOTDIR/man]
1249   --docdir=DIR            documentation root [DATAROOTDIR/doc/libgcc]
1250   --htmldir=DIR           html documentation [DOCDIR]
1251   --dvidir=DIR            dvi documentation [DOCDIR]
1252   --pdfdir=DIR            pdf documentation [DOCDIR]
1253   --psdir=DIR             ps documentation [DOCDIR]
1254 _ACEOF
1255
1256   cat <<\_ACEOF
1257
1258 System types:
1259   --build=BUILD     configure for building on BUILD [guessed]
1260   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1261 _ACEOF
1262 fi
1263
1264 if test -n "$ac_init_help"; then
1265   case $ac_init_help in
1266      short | recursive ) echo "Configuration of GNU C Runtime Library 1.0:";;
1267    esac
1268   cat <<\_ACEOF
1269
1270 Optional Features:
1271   --disable-option-checking  ignore unrecognized --enable/--with options
1272   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1273   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1274   --disable-shared        don't provide a shared libgcc
1275   --enable-version-specific-runtime-libs    Specify that runtime libraries should be installed in a compiler-specific directory
1276   --enable-maintainer-mode
1277                           enable make rules and dependencies not useful (and
1278                           sometimes confusing) to the casual installer
1279   --enable-decimal-float={no,yes,bid,dpd}
1280                         enable decimal float extension to C.  Selecting 'bid'
1281                         or 'dpd' choses which decimal floating point format
1282                         to use
1283   --enable-tls            Use thread-local storage [default=yes]
1284
1285 Optional Packages:
1286   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1287   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1288   --with-target-subdir=SUBDIR      Configuring in a subdirectory for target
1289   --with-cross-host=HOST           Configuring with a cross compiler
1290   --with-ld               arrange to use the specified ld (full pathname)
1291   --with-slibdir=DIR      shared libraries in DIR LIBDIR
1292   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1293
1294 Some influential environment variables:
1295   CC          C compiler command
1296   CFLAGS      C compiler flags
1297   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1298               nonstandard directory <lib dir>
1299   LIBS        libraries to pass to the linker, e.g. -l<library>
1300   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1301               you have headers in a nonstandard directory <include dir>
1302   CPP         C preprocessor
1303
1304 Use these variables to override the choices made by `configure' or to help
1305 it to find libraries and programs with nonstandard names/locations.
1306
1307 Report bugs to the package provider.
1308 GNU C Runtime Library home page: <http://www.gnu.org/software/libgcc/>.
1309 General help using GNU software: <http://www.gnu.org/gethelp/>.
1310 _ACEOF
1311 ac_status=$?
1312 fi
1313
1314 if test "$ac_init_help" = "recursive"; then
1315   # If there are subdirs, report their specific --help.
1316   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1317     test -d "$ac_dir" ||
1318       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1319       continue
1320     ac_builddir=.
1321
1322 case "$ac_dir" in
1323 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1324 *)
1325   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1326   # A ".." for each directory in $ac_dir_suffix.
1327   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1328   case $ac_top_builddir_sub in
1329   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1330   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1331   esac ;;
1332 esac
1333 ac_abs_top_builddir=$ac_pwd
1334 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1335 # for backward compatibility:
1336 ac_top_builddir=$ac_top_build_prefix
1337
1338 case $srcdir in
1339   .)  # We are building in place.
1340     ac_srcdir=.
1341     ac_top_srcdir=$ac_top_builddir_sub
1342     ac_abs_top_srcdir=$ac_pwd ;;
1343   [\\/]* | ?:[\\/]* )  # Absolute name.
1344     ac_srcdir=$srcdir$ac_dir_suffix;
1345     ac_top_srcdir=$srcdir
1346     ac_abs_top_srcdir=$srcdir ;;
1347   *) # Relative name.
1348     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1349     ac_top_srcdir=$ac_top_build_prefix$srcdir
1350     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1351 esac
1352 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1353
1354     cd "$ac_dir" || { ac_status=$?; continue; }
1355     # Check for guested configure.
1356     if test -f "$ac_srcdir/configure.gnu"; then
1357       echo &&
1358       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1359     elif test -f "$ac_srcdir/configure"; then
1360       echo &&
1361       $SHELL "$ac_srcdir/configure" --help=recursive
1362     else
1363       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1364     fi || ac_status=$?
1365     cd "$ac_pwd" || { ac_status=$?; break; }
1366   done
1367 fi
1368
1369 test -n "$ac_init_help" && exit $ac_status
1370 if $ac_init_version; then
1371   cat <<\_ACEOF
1372 GNU C Runtime Library configure 1.0
1373 generated by GNU Autoconf 2.64
1374
1375 Copyright (C) 2009 Free Software Foundation, Inc.
1376 This configure script is free software; the Free Software Foundation
1377 gives unlimited permission to copy, distribute and modify it.
1378 _ACEOF
1379   exit
1380 fi
1381
1382 ## ------------------------ ##
1383 ## Autoconf initialization. ##
1384 ## ------------------------ ##
1385
1386 # ac_fn_c_try_compile LINENO
1387 # --------------------------
1388 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1389 ac_fn_c_try_compile ()
1390 {
1391   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1392   rm -f conftest.$ac_objext
1393   if { { ac_try="$ac_compile"
1394 case "(($ac_try" in
1395   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1396   *) ac_try_echo=$ac_try;;
1397 esac
1398 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1399 $as_echo "$ac_try_echo"; } >&5
1400   (eval "$ac_compile") 2>conftest.err
1401   ac_status=$?
1402   if test -s conftest.err; then
1403     grep -v '^ *+' conftest.err >conftest.er1
1404     cat conftest.er1 >&5
1405     mv -f conftest.er1 conftest.err
1406   fi
1407   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1408   test $ac_status = 0; } && {
1409          test -z "$ac_c_werror_flag" ||
1410          test ! -s conftest.err
1411        } && test -s conftest.$ac_objext; then :
1412   ac_retval=0
1413 else
1414   $as_echo "$as_me: failed program was:" >&5
1415 sed 's/^/| /' conftest.$ac_ext >&5
1416
1417         ac_retval=1
1418 fi
1419   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1420   return $ac_retval
1421
1422 } # ac_fn_c_try_compile
1423
1424 # ac_fn_c_try_cpp LINENO
1425 # ----------------------
1426 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1427 ac_fn_c_try_cpp ()
1428 {
1429   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1430   if { { ac_try="$ac_cpp conftest.$ac_ext"
1431 case "(($ac_try" in
1432   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1433   *) ac_try_echo=$ac_try;;
1434 esac
1435 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1436 $as_echo "$ac_try_echo"; } >&5
1437   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1438   ac_status=$?
1439   if test -s conftest.err; then
1440     grep -v '^ *+' conftest.err >conftest.er1
1441     cat conftest.er1 >&5
1442     mv -f conftest.er1 conftest.err
1443   fi
1444   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1445   test $ac_status = 0; } >/dev/null && {
1446          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1447          test ! -s conftest.err
1448        }; then :
1449   ac_retval=0
1450 else
1451   $as_echo "$as_me: failed program was:" >&5
1452 sed 's/^/| /' conftest.$ac_ext >&5
1453
1454     ac_retval=1
1455 fi
1456   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1457   return $ac_retval
1458
1459 } # ac_fn_c_try_cpp
1460 cat >config.log <<_ACEOF
1461 This file contains any messages produced by compilers while
1462 running configure, to aid debugging if configure makes a mistake.
1463
1464 It was created by GNU C Runtime Library $as_me 1.0, which was
1465 generated by GNU Autoconf 2.64.  Invocation command line was
1466
1467   $ $0 $@
1468
1469 _ACEOF
1470 exec 5>>config.log
1471 {
1472 cat <<_ASUNAME
1473 ## --------- ##
1474 ## Platform. ##
1475 ## --------- ##
1476
1477 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1478 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1479 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1480 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1481 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1482
1483 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1484 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1485
1486 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1487 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1488 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1489 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1490 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1491 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1492 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1493
1494 _ASUNAME
1495
1496 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1497 for as_dir in $PATH
1498 do
1499   IFS=$as_save_IFS
1500   test -z "$as_dir" && as_dir=.
1501     $as_echo "PATH: $as_dir"
1502   done
1503 IFS=$as_save_IFS
1504
1505 } >&5
1506
1507 cat >&5 <<_ACEOF
1508
1509
1510 ## ----------- ##
1511 ## Core tests. ##
1512 ## ----------- ##
1513
1514 _ACEOF
1515
1516
1517 # Keep a trace of the command line.
1518 # Strip out --no-create and --no-recursion so they do not pile up.
1519 # Strip out --silent because we don't want to record it for future runs.
1520 # Also quote any args containing shell meta-characters.
1521 # Make two passes to allow for proper duplicate-argument suppression.
1522 ac_configure_args=
1523 ac_configure_args0=
1524 ac_configure_args1=
1525 ac_must_keep_next=false
1526 for ac_pass in 1 2
1527 do
1528   for ac_arg
1529   do
1530     case $ac_arg in
1531     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1532     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1533     | -silent | --silent | --silen | --sile | --sil)
1534       continue ;;
1535     *\'*)
1536       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1537     esac
1538     case $ac_pass in
1539     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1540     2)
1541       as_fn_append ac_configure_args1 " '$ac_arg'"
1542       if test $ac_must_keep_next = true; then
1543         ac_must_keep_next=false # Got value, back to normal.
1544       else
1545         case $ac_arg in
1546           *=* | --config-cache | -C | -disable-* | --disable-* \
1547           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1548           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1549           | -with-* | --with-* | -without-* | --without-* | --x)
1550             case "$ac_configure_args0 " in
1551               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1552             esac
1553             ;;
1554           -* ) ac_must_keep_next=true ;;
1555         esac
1556       fi
1557       as_fn_append ac_configure_args " '$ac_arg'"
1558       ;;
1559     esac
1560   done
1561 done
1562 { ac_configure_args0=; unset ac_configure_args0;}
1563 { ac_configure_args1=; unset ac_configure_args1;}
1564
1565 # When interrupted or exit'd, cleanup temporary files, and complete
1566 # config.log.  We remove comments because anyway the quotes in there
1567 # would cause problems or look ugly.
1568 # WARNING: Use '\'' to represent an apostrophe within the trap.
1569 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1570 trap 'exit_status=$?
1571   # Save into config.log some information that might help in debugging.
1572   {
1573     echo
1574
1575     cat <<\_ASBOX
1576 ## ---------------- ##
1577 ## Cache variables. ##
1578 ## ---------------- ##
1579 _ASBOX
1580     echo
1581     # The following way of writing the cache mishandles newlines in values,
1582 (
1583   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1584     eval ac_val=\$$ac_var
1585     case $ac_val in #(
1586     *${as_nl}*)
1587       case $ac_var in #(
1588       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1589 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1590       esac
1591       case $ac_var in #(
1592       _ | IFS | as_nl) ;; #(
1593       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1594       *) { eval $ac_var=; unset $ac_var;} ;;
1595       esac ;;
1596     esac
1597   done
1598   (set) 2>&1 |
1599     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1600     *${as_nl}ac_space=\ *)
1601       sed -n \
1602         "s/'\''/'\''\\\\'\'''\''/g;
1603           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1604       ;; #(
1605     *)
1606       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1607       ;;
1608     esac |
1609     sort
1610 )
1611     echo
1612
1613     cat <<\_ASBOX
1614 ## ----------------- ##
1615 ## Output variables. ##
1616 ## ----------------- ##
1617 _ASBOX
1618     echo
1619     for ac_var in $ac_subst_vars
1620     do
1621       eval ac_val=\$$ac_var
1622       case $ac_val in
1623       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1624       esac
1625       $as_echo "$ac_var='\''$ac_val'\''"
1626     done | sort
1627     echo
1628
1629     if test -n "$ac_subst_files"; then
1630       cat <<\_ASBOX
1631 ## ------------------- ##
1632 ## File substitutions. ##
1633 ## ------------------- ##
1634 _ASBOX
1635       echo
1636       for ac_var in $ac_subst_files
1637       do
1638         eval ac_val=\$$ac_var
1639         case $ac_val in
1640         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1641         esac
1642         $as_echo "$ac_var='\''$ac_val'\''"
1643       done | sort
1644       echo
1645     fi
1646
1647     if test -s confdefs.h; then
1648       cat <<\_ASBOX
1649 ## ----------- ##
1650 ## confdefs.h. ##
1651 ## ----------- ##
1652 _ASBOX
1653       echo
1654       cat confdefs.h
1655       echo
1656     fi
1657     test "$ac_signal" != 0 &&
1658       $as_echo "$as_me: caught signal $ac_signal"
1659     $as_echo "$as_me: exit $exit_status"
1660   } >&5
1661   rm -f core *.core core.conftest.* &&
1662     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1663     exit $exit_status
1664 ' 0
1665 for ac_signal in 1 2 13 15; do
1666   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1667 done
1668 ac_signal=0
1669
1670 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1671 rm -f -r conftest* confdefs.h
1672
1673 $as_echo "/* confdefs.h */" > confdefs.h
1674
1675 # Predefined preprocessor variables.
1676
1677 cat >>confdefs.h <<_ACEOF
1678 #define PACKAGE_NAME "$PACKAGE_NAME"
1679 _ACEOF
1680
1681 cat >>confdefs.h <<_ACEOF
1682 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1683 _ACEOF
1684
1685 cat >>confdefs.h <<_ACEOF
1686 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1687 _ACEOF
1688
1689 cat >>confdefs.h <<_ACEOF
1690 #define PACKAGE_STRING "$PACKAGE_STRING"
1691 _ACEOF
1692
1693 cat >>confdefs.h <<_ACEOF
1694 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1695 _ACEOF
1696
1697 cat >>confdefs.h <<_ACEOF
1698 #define PACKAGE_URL "$PACKAGE_URL"
1699 _ACEOF
1700
1701
1702 # Let the site file select an alternate cache file if it wants to.
1703 # Prefer an explicitly selected file to automatically selected ones.
1704 ac_site_file1=NONE
1705 ac_site_file2=NONE
1706 if test -n "$CONFIG_SITE"; then
1707   ac_site_file1=$CONFIG_SITE
1708 elif test "x$prefix" != xNONE; then
1709   ac_site_file1=$prefix/share/config.site
1710   ac_site_file2=$prefix/etc/config.site
1711 else
1712   ac_site_file1=$ac_default_prefix/share/config.site
1713   ac_site_file2=$ac_default_prefix/etc/config.site
1714 fi
1715 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1716 do
1717   test "x$ac_site_file" = xNONE && continue
1718   if test -r "$ac_site_file"; then
1719     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1720 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1721     sed 's/^/| /' "$ac_site_file" >&5
1722     . "$ac_site_file"
1723   fi
1724 done
1725
1726 if test -r "$cache_file"; then
1727   # Some versions of bash will fail to source /dev/null (special
1728   # files actually), so we avoid doing that.
1729   if test -f "$cache_file"; then
1730     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1731 $as_echo "$as_me: loading cache $cache_file" >&6;}
1732     case $cache_file in
1733       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1734       *)                      . "./$cache_file";;
1735     esac
1736   fi
1737 else
1738   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1739 $as_echo "$as_me: creating cache $cache_file" >&6;}
1740   >$cache_file
1741 fi
1742
1743 # Check that the precious variables saved in the cache have kept the same
1744 # value.
1745 ac_cache_corrupted=false
1746 for ac_var in $ac_precious_vars; do
1747   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1748   eval ac_new_set=\$ac_env_${ac_var}_set
1749   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1750   eval ac_new_val=\$ac_env_${ac_var}_value
1751   case $ac_old_set,$ac_new_set in
1752     set,)
1753       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1754 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1755       ac_cache_corrupted=: ;;
1756     ,set)
1757       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1758 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1759       ac_cache_corrupted=: ;;
1760     ,);;
1761     *)
1762       if test "x$ac_old_val" != "x$ac_new_val"; then
1763         # differences in whitespace do not lead to failure.
1764         ac_old_val_w=`echo x $ac_old_val`
1765         ac_new_val_w=`echo x $ac_new_val`
1766         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1767           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1768 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1769           ac_cache_corrupted=:
1770         else
1771           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1772 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1773           eval $ac_var=\$ac_old_val
1774         fi
1775         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1776 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1777         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1778 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1779       fi;;
1780   esac
1781   # Pass precious variables to config.status.
1782   if test "$ac_new_set" = set; then
1783     case $ac_new_val in
1784     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1785     *) ac_arg=$ac_var=$ac_new_val ;;
1786     esac
1787     case " $ac_configure_args " in
1788       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1789       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1790     esac
1791   fi
1792 done
1793 if $ac_cache_corrupted; then
1794   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1795 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1796   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1797 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1798   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1799 fi
1800 ## -------------------- ##
1801 ## Main body of script. ##
1802 ## -------------------- ##
1803
1804 ac_ext=c
1805 ac_cpp='$CPP $CPPFLAGS'
1806 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1807 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1808 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1809
1810
1811
1812
1813
1814
1815
1816
1817 # Check whether --with-target-subdir was given.
1818 if test "${with_target_subdir+set}" = set; then :
1819   withval=$with_target_subdir;
1820 fi
1821
1822
1823 # Check whether --with-cross-host was given.
1824 if test "${with_cross_host+set}" = set; then :
1825   withval=$with_cross_host;
1826 fi
1827
1828
1829 # Check whether --with-ld was given.
1830 if test "${with_ld+set}" = set; then :
1831   withval=$with_ld;
1832 fi
1833
1834
1835 if test "${srcdir}" = "."; then
1836   if test -n "${with_build_subdir}"; then
1837     libgcc_topdir="${srcdir}/../.."
1838     with_target_subdir=
1839   elif test -z "${with_target_subdir}"; then
1840     libgcc_topdir="${srcdir}/.."
1841   else
1842     if test "${with_target_subdir}" != "."; then
1843       libgcc_topdir="${srcdir}/${with_multisrctop}../.."
1844     else
1845       libgcc_topdir="${srcdir}/${with_multisrctop}.."
1846     fi
1847   fi
1848 else
1849   libgcc_topdir="${srcdir}/.."
1850 fi
1851
1852 ac_aux_dir=
1853 for ac_dir in $libgcc_topdir "$srcdir"/$libgcc_topdir; do
1854   for ac_t in install-sh install.sh shtool; do
1855     if test -f "$ac_dir/$ac_t"; then
1856       ac_aux_dir=$ac_dir
1857       ac_install_sh="$ac_aux_dir/$ac_t -c"
1858       break 2
1859     fi
1860   done
1861 done
1862 if test -z "$ac_aux_dir"; then
1863   as_fn_error "cannot find install-sh, install.sh, or shtool in $libgcc_topdir \"$srcdir\"/$libgcc_topdir" "$LINENO" 5
1864 fi
1865
1866 # These three variables are undocumented and unsupported,
1867 # and are intended to be withdrawn in a future Autoconf release.
1868 # They can cause serious problems if a builder's source tree is in a directory
1869 # whose full name contains unusual characters.
1870 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1871 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1872 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1873
1874
1875
1876 # Check whether --enable-shared was given.
1877 if test "${enable_shared+set}" = set; then :
1878   enableval=$enable_shared;
1879   case $enable_shared in
1880   yes | no) ;;
1881   *)
1882     enable_shared=no
1883     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1884     for pkg in $enableval; do
1885       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
1886         enable_shared=yes
1887       fi
1888     done
1889     IFS="$ac_save_ifs"
1890     ;;
1891   esac
1892
1893 else
1894   enable_shared=yes
1895 fi
1896
1897
1898
1899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
1900 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
1901 # Check whether --enable-version-specific-runtime-libs was given.
1902 if test "${enable_version_specific_runtime_libs+set}" = set; then :
1903   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
1904  yes) version_specific_libs=yes ;;
1905  no)  version_specific_libs=no ;;
1906  *)   as_fn_error "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
1907  esac
1908 else
1909   version_specific_libs=no
1910 fi
1911
1912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
1913 $as_echo "$version_specific_libs" >&6; }
1914
1915
1916 # Check whether --with-slibdir was given.
1917 if test "${with_slibdir+set}" = set; then :
1918   withval=$with_slibdir; slibdir="$with_slibdir"
1919 else
1920   if test "${version_specific_libs}" = yes; then
1921   slibdir='$(libsubdir)'
1922 elif test -n "$with_cross_host" && test x"$with_cross_host" != x"no"; then
1923   slibdir='$(exec_prefix)/$(host_noncanonical)/lib'
1924 else
1925   slibdir='$(libdir)'
1926 fi
1927 fi
1928
1929
1930
1931 # Command-line options.
1932 # Very limited version of AC_MAINTAINER_MODE.
1933 # Check whether --enable-maintainer-mode was given.
1934 if test "${enable_maintainer_mode+set}" = set; then :
1935   enableval=$enable_maintainer_mode; case ${enable_maintainer_mode} in
1936      yes) MAINT='' ;;
1937      no) MAINT='#' ;;
1938      *) as_fn_error "--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;;
1939    esac
1940    maintainer_mode=${enableval}
1941 else
1942   MAINT='#'
1943 fi
1944
1945
1946 # Find a good install program.  We prefer a C program (faster),
1947 # so one script is as good as another.  But avoid the broken or
1948 # incompatible versions:
1949 # SysV /etc/install, /usr/sbin/install
1950 # SunOS /usr/etc/install
1951 # IRIX /sbin/install
1952 # AIX /bin/install
1953 # AmigaOS /C/install, which installs bootblocks on floppy discs
1954 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1955 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1956 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1957 # OS/2's system install, which has a completely different semantic
1958 # ./install, which can be erroneously created by make from ./install.sh.
1959 # Reject install programs that cannot install multiple files.
1960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1961 $as_echo_n "checking for a BSD-compatible install... " >&6; }
1962 if test -z "$INSTALL"; then
1963 if test "${ac_cv_path_install+set}" = set; then :
1964   $as_echo_n "(cached) " >&6
1965 else
1966   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1967 for as_dir in $PATH
1968 do
1969   IFS=$as_save_IFS
1970   test -z "$as_dir" && as_dir=.
1971     # Account for people who put trailing slashes in PATH elements.
1972 case $as_dir/ in #((
1973   ./ | .// | /[cC]/* | \
1974   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1975   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
1976   /usr/ucb/* ) ;;
1977   *)
1978     # OSF1 and SCO ODT 3.0 have their own names for install.
1979     # Don't use installbsd from OSF since it installs stuff as root
1980     # by default.
1981     for ac_prog in ginstall scoinst install; do
1982       for ac_exec_ext in '' $ac_executable_extensions; do
1983         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
1984           if test $ac_prog = install &&
1985             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1986             # AIX install.  It has an incompatible calling convention.
1987             :
1988           elif test $ac_prog = install &&
1989             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1990             # program-specific install script used by HP pwplus--don't use.
1991             :
1992           else
1993             rm -rf conftest.one conftest.two conftest.dir
1994             echo one > conftest.one
1995             echo two > conftest.two
1996             mkdir conftest.dir
1997             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
1998               test -s conftest.one && test -s conftest.two &&
1999               test -s conftest.dir/conftest.one &&
2000               test -s conftest.dir/conftest.two
2001             then
2002               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2003               break 3
2004             fi
2005           fi
2006         fi
2007       done
2008     done
2009     ;;
2010 esac
2011
2012   done
2013 IFS=$as_save_IFS
2014
2015 rm -rf conftest.one conftest.two conftest.dir
2016
2017 fi
2018   if test "${ac_cv_path_install+set}" = set; then
2019     INSTALL=$ac_cv_path_install
2020   else
2021     # As a last resort, use the slow shell script.  Don't cache a
2022     # value for INSTALL within a source directory, because that will
2023     # break other packages using the cache if that directory is
2024     # removed, or if the value is a relative name.
2025     INSTALL=$ac_install_sh
2026   fi
2027 fi
2028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2029 $as_echo "$INSTALL" >&6; }
2030
2031 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2032 # It thinks the first close brace ends the variable substitution.
2033 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2034
2035 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2036
2037 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2038
2039
2040 for ac_prog in gawk mawk nawk awk
2041 do
2042   # Extract the first word of "$ac_prog", so it can be a program name with args.
2043 set dummy $ac_prog; ac_word=$2
2044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2045 $as_echo_n "checking for $ac_word... " >&6; }
2046 if test "${ac_cv_prog_AWK+set}" = set; then :
2047   $as_echo_n "(cached) " >&6
2048 else
2049   if test -n "$AWK"; then
2050   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2051 else
2052 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2053 for as_dir in $PATH
2054 do
2055   IFS=$as_save_IFS
2056   test -z "$as_dir" && as_dir=.
2057     for ac_exec_ext in '' $ac_executable_extensions; do
2058   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2059     ac_cv_prog_AWK="$ac_prog"
2060     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2061     break 2
2062   fi
2063 done
2064   done
2065 IFS=$as_save_IFS
2066
2067 fi
2068 fi
2069 AWK=$ac_cv_prog_AWK
2070 if test -n "$AWK"; then
2071   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2072 $as_echo "$AWK" >&6; }
2073 else
2074   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2075 $as_echo "no" >&6; }
2076 fi
2077
2078
2079   test -n "$AWK" && break
2080 done
2081
2082 # We need awk; bail out if it's missing.
2083 case ${AWK} in
2084   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
2085 esac
2086
2087 # Make sure we can run config.sub.
2088 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2089   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2090
2091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2092 $as_echo_n "checking build system type... " >&6; }
2093 if test "${ac_cv_build+set}" = set; then :
2094   $as_echo_n "(cached) " >&6
2095 else
2096   ac_build_alias=$build_alias
2097 test "x$ac_build_alias" = x &&
2098   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2099 test "x$ac_build_alias" = x &&
2100   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2101 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2102   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2103
2104 fi
2105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2106 $as_echo "$ac_cv_build" >&6; }
2107 case $ac_cv_build in
2108 *-*-*) ;;
2109 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2110 esac
2111 build=$ac_cv_build
2112 ac_save_IFS=$IFS; IFS='-'
2113 set x $ac_cv_build
2114 shift
2115 build_cpu=$1
2116 build_vendor=$2
2117 shift; shift
2118 # Remember, the first character of IFS is used to create $*,
2119 # except with old shells:
2120 build_os=$*
2121 IFS=$ac_save_IFS
2122 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2123
2124
2125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2126 $as_echo_n "checking host system type... " >&6; }
2127 if test "${ac_cv_host+set}" = set; then :
2128   $as_echo_n "(cached) " >&6
2129 else
2130   if test "x$host_alias" = x; then
2131   ac_cv_host=$ac_cv_build
2132 else
2133   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2134     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2135 fi
2136
2137 fi
2138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2139 $as_echo "$ac_cv_host" >&6; }
2140 case $ac_cv_host in
2141 *-*-*) ;;
2142 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2143 esac
2144 host=$ac_cv_host
2145 ac_save_IFS=$IFS; IFS='-'
2146 set x $ac_cv_host
2147 shift
2148 host_cpu=$1
2149 host_vendor=$2
2150 shift; shift
2151 # Remember, the first character of IFS is used to create $*,
2152 # except with old shells:
2153 host_os=$*
2154 IFS=$ac_save_IFS
2155 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2156
2157
2158  case ${build_alias} in
2159   "") build_noncanonical=${build} ;;
2160   *) build_noncanonical=${build_alias} ;;
2161 esac
2162
2163  case ${host_alias} in
2164   "") host_noncanonical=${build_noncanonical} ;;
2165   *) host_noncanonical=${host_alias} ;;
2166 esac
2167
2168
2169
2170  case ${target_alias} in
2171   "") target_noncanonical=${host_noncanonical} ;;
2172   *) target_noncanonical=${target_alias} ;;
2173 esac
2174
2175
2176 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
2177 # have matching libraries, they should use host libraries: Makefile.tpl
2178 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
2179 # However, they still use the build modules, because the corresponding
2180 # host modules (e.g. bison) are only built for the host when bootstrap
2181 # finishes. So:
2182 # - build_subdir is where we find build modules, and never changes.
2183 # - build_libsubdir is where we find build libraries, and can be overridden.
2184
2185 # Prefix 'build-' so this never conflicts with target_subdir.
2186 build_subdir="build-${build_noncanonical}"
2187
2188 # Check whether --with-build-libsubdir was given.
2189 if test "${with_build_libsubdir+set}" = set; then :
2190   withval=$with_build_libsubdir; build_libsubdir="$withval"
2191 else
2192   build_libsubdir="$build_subdir"
2193 fi
2194
2195 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
2196 if ( test $srcdir = . && test -d gcc ) \
2197    || test -d $srcdir/../host-${host_noncanonical}; then
2198   host_subdir="host-${host_noncanonical}"
2199 else
2200   host_subdir=.
2201 fi
2202 # No prefix.
2203 target_subdir=${target_noncanonical}
2204
2205
2206 if test -n "$ac_tool_prefix"; then
2207   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2208 set dummy ${ac_tool_prefix}ar; ac_word=$2
2209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2210 $as_echo_n "checking for $ac_word... " >&6; }
2211 if test "${ac_cv_prog_AR+set}" = set; then :
2212   $as_echo_n "(cached) " >&6
2213 else
2214   if test -n "$AR"; then
2215   ac_cv_prog_AR="$AR" # Let the user override the test.
2216 else
2217 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2218 for as_dir in $PATH
2219 do
2220   IFS=$as_save_IFS
2221   test -z "$as_dir" && as_dir=.
2222     for ac_exec_ext in '' $ac_executable_extensions; do
2223   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2224     ac_cv_prog_AR="${ac_tool_prefix}ar"
2225     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2226     break 2
2227   fi
2228 done
2229   done
2230 IFS=$as_save_IFS
2231
2232 fi
2233 fi
2234 AR=$ac_cv_prog_AR
2235 if test -n "$AR"; then
2236   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2237 $as_echo "$AR" >&6; }
2238 else
2239   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2240 $as_echo "no" >&6; }
2241 fi
2242
2243
2244 fi
2245 if test -z "$ac_cv_prog_AR"; then
2246   ac_ct_AR=$AR
2247   # Extract the first word of "ar", so it can be a program name with args.
2248 set dummy ar; ac_word=$2
2249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2250 $as_echo_n "checking for $ac_word... " >&6; }
2251 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
2252   $as_echo_n "(cached) " >&6
2253 else
2254   if test -n "$ac_ct_AR"; then
2255   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2256 else
2257 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2258 for as_dir in $PATH
2259 do
2260   IFS=$as_save_IFS
2261   test -z "$as_dir" && as_dir=.
2262     for ac_exec_ext in '' $ac_executable_extensions; do
2263   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2264     ac_cv_prog_ac_ct_AR="ar"
2265     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2266     break 2
2267   fi
2268 done
2269   done
2270 IFS=$as_save_IFS
2271
2272 fi
2273 fi
2274 ac_ct_AR=$ac_cv_prog_ac_ct_AR
2275 if test -n "$ac_ct_AR"; then
2276   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2277 $as_echo "$ac_ct_AR" >&6; }
2278 else
2279   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2280 $as_echo "no" >&6; }
2281 fi
2282
2283   if test "x$ac_ct_AR" = x; then
2284     AR=""
2285   else
2286     case $cross_compiling:$ac_tool_warned in
2287 yes:)
2288 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2289 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2290 ac_tool_warned=yes ;;
2291 esac
2292     AR=$ac_ct_AR
2293   fi
2294 else
2295   AR="$ac_cv_prog_AR"
2296 fi
2297
2298 if test -n "$ac_tool_prefix"; then
2299   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
2300 set dummy ${ac_tool_prefix}lipo; ac_word=$2
2301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2302 $as_echo_n "checking for $ac_word... " >&6; }
2303 if test "${ac_cv_prog_LIPO+set}" = set; then :
2304   $as_echo_n "(cached) " >&6
2305 else
2306   if test -n "$LIPO"; then
2307   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
2308 else
2309 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2310 for as_dir in $PATH
2311 do
2312   IFS=$as_save_IFS
2313   test -z "$as_dir" && as_dir=.
2314     for ac_exec_ext in '' $ac_executable_extensions; do
2315   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2316     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
2317     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2318     break 2
2319   fi
2320 done
2321   done
2322 IFS=$as_save_IFS
2323
2324 fi
2325 fi
2326 LIPO=$ac_cv_prog_LIPO
2327 if test -n "$LIPO"; then
2328   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
2329 $as_echo "$LIPO" >&6; }
2330 else
2331   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2332 $as_echo "no" >&6; }
2333 fi
2334
2335
2336 fi
2337 if test -z "$ac_cv_prog_LIPO"; then
2338   ac_ct_LIPO=$LIPO
2339   # Extract the first word of "lipo", so it can be a program name with args.
2340 set dummy lipo; ac_word=$2
2341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2342 $as_echo_n "checking for $ac_word... " >&6; }
2343 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
2344   $as_echo_n "(cached) " >&6
2345 else
2346   if test -n "$ac_ct_LIPO"; then
2347   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
2348 else
2349 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2350 for as_dir in $PATH
2351 do
2352   IFS=$as_save_IFS
2353   test -z "$as_dir" && as_dir=.
2354     for ac_exec_ext in '' $ac_executable_extensions; do
2355   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2356     ac_cv_prog_ac_ct_LIPO="lipo"
2357     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2358     break 2
2359   fi
2360 done
2361   done
2362 IFS=$as_save_IFS
2363
2364 fi
2365 fi
2366 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
2367 if test -n "$ac_ct_LIPO"; then
2368   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
2369 $as_echo "$ac_ct_LIPO" >&6; }
2370 else
2371   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2372 $as_echo "no" >&6; }
2373 fi
2374
2375   if test "x$ac_ct_LIPO" = x; then
2376     LIPO=":"
2377   else
2378     case $cross_compiling:$ac_tool_warned in
2379 yes:)
2380 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2381 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2382 ac_tool_warned=yes ;;
2383 esac
2384     LIPO=$ac_ct_LIPO
2385   fi
2386 else
2387   LIPO="$ac_cv_prog_LIPO"
2388 fi
2389
2390 if test -n "$ac_tool_prefix"; then
2391   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
2392 set dummy ${ac_tool_prefix}nm; ac_word=$2
2393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2394 $as_echo_n "checking for $ac_word... " >&6; }
2395 if test "${ac_cv_prog_NM+set}" = set; then :
2396   $as_echo_n "(cached) " >&6
2397 else
2398   if test -n "$NM"; then
2399   ac_cv_prog_NM="$NM" # Let the user override the test.
2400 else
2401 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2402 for as_dir in $PATH
2403 do
2404   IFS=$as_save_IFS
2405   test -z "$as_dir" && as_dir=.
2406     for ac_exec_ext in '' $ac_executable_extensions; do
2407   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2408     ac_cv_prog_NM="${ac_tool_prefix}nm"
2409     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2410     break 2
2411   fi
2412 done
2413   done
2414 IFS=$as_save_IFS
2415
2416 fi
2417 fi
2418 NM=$ac_cv_prog_NM
2419 if test -n "$NM"; then
2420   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
2421 $as_echo "$NM" >&6; }
2422 else
2423   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2424 $as_echo "no" >&6; }
2425 fi
2426
2427
2428 fi
2429 if test -z "$ac_cv_prog_NM"; then
2430   ac_ct_NM=$NM
2431   # Extract the first word of "nm", so it can be a program name with args.
2432 set dummy nm; ac_word=$2
2433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2434 $as_echo_n "checking for $ac_word... " >&6; }
2435 if test "${ac_cv_prog_ac_ct_NM+set}" = set; then :
2436   $as_echo_n "(cached) " >&6
2437 else
2438   if test -n "$ac_ct_NM"; then
2439   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
2440 else
2441 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2442 for as_dir in $PATH
2443 do
2444   IFS=$as_save_IFS
2445   test -z "$as_dir" && as_dir=.
2446     for ac_exec_ext in '' $ac_executable_extensions; do
2447   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2448     ac_cv_prog_ac_ct_NM="nm"
2449     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2450     break 2
2451   fi
2452 done
2453   done
2454 IFS=$as_save_IFS
2455
2456 fi
2457 fi
2458 ac_ct_NM=$ac_cv_prog_ac_ct_NM
2459 if test -n "$ac_ct_NM"; then
2460   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
2461 $as_echo "$ac_ct_NM" >&6; }
2462 else
2463   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2464 $as_echo "no" >&6; }
2465 fi
2466
2467   if test "x$ac_ct_NM" = x; then
2468     NM=""
2469   else
2470     case $cross_compiling:$ac_tool_warned in
2471 yes:)
2472 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2473 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2474 ac_tool_warned=yes ;;
2475 esac
2476     NM=$ac_ct_NM
2477   fi
2478 else
2479   NM="$ac_cv_prog_NM"
2480 fi
2481
2482 if test -n "$ac_tool_prefix"; then
2483   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2484 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2486 $as_echo_n "checking for $ac_word... " >&6; }
2487 if test "${ac_cv_prog_RANLIB+set}" = set; then :
2488   $as_echo_n "(cached) " >&6
2489 else
2490   if test -n "$RANLIB"; then
2491   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2492 else
2493 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2494 for as_dir in $PATH
2495 do
2496   IFS=$as_save_IFS
2497   test -z "$as_dir" && as_dir=.
2498     for ac_exec_ext in '' $ac_executable_extensions; do
2499   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2500     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2501     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2502     break 2
2503   fi
2504 done
2505   done
2506 IFS=$as_save_IFS
2507
2508 fi
2509 fi
2510 RANLIB=$ac_cv_prog_RANLIB
2511 if test -n "$RANLIB"; then
2512   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2513 $as_echo "$RANLIB" >&6; }
2514 else
2515   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2516 $as_echo "no" >&6; }
2517 fi
2518
2519
2520 fi
2521 if test -z "$ac_cv_prog_RANLIB"; then
2522   ac_ct_RANLIB=$RANLIB
2523   # Extract the first word of "ranlib", so it can be a program name with args.
2524 set dummy ranlib; ac_word=$2
2525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2526 $as_echo_n "checking for $ac_word... " >&6; }
2527 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
2528   $as_echo_n "(cached) " >&6
2529 else
2530   if test -n "$ac_ct_RANLIB"; then
2531   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2532 else
2533 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2534 for as_dir in $PATH
2535 do
2536   IFS=$as_save_IFS
2537   test -z "$as_dir" && as_dir=.
2538     for ac_exec_ext in '' $ac_executable_extensions; do
2539   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2540     ac_cv_prog_ac_ct_RANLIB="ranlib"
2541     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2542     break 2
2543   fi
2544 done
2545   done
2546 IFS=$as_save_IFS
2547
2548 fi
2549 fi
2550 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2551 if test -n "$ac_ct_RANLIB"; then
2552   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2553 $as_echo "$ac_ct_RANLIB" >&6; }
2554 else
2555   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2556 $as_echo "no" >&6; }
2557 fi
2558
2559   if test "x$ac_ct_RANLIB" = x; then
2560     RANLIB=":"
2561   else
2562     case $cross_compiling:$ac_tool_warned in
2563 yes:)
2564 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2565 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2566 ac_tool_warned=yes ;;
2567 esac
2568     RANLIB=$ac_ct_RANLIB
2569   fi
2570 else
2571   RANLIB="$ac_cv_prog_RANLIB"
2572 fi
2573
2574 if test -n "$ac_tool_prefix"; then
2575   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2576 set dummy ${ac_tool_prefix}strip; ac_word=$2
2577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2578 $as_echo_n "checking for $ac_word... " >&6; }
2579 if test "${ac_cv_prog_STRIP+set}" = set; then :
2580   $as_echo_n "(cached) " >&6
2581 else
2582   if test -n "$STRIP"; then
2583   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2584 else
2585 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2586 for as_dir in $PATH
2587 do
2588   IFS=$as_save_IFS
2589   test -z "$as_dir" && as_dir=.
2590     for ac_exec_ext in '' $ac_executable_extensions; do
2591   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2592     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2593     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2594     break 2
2595   fi
2596 done
2597   done
2598 IFS=$as_save_IFS
2599
2600 fi
2601 fi
2602 STRIP=$ac_cv_prog_STRIP
2603 if test -n "$STRIP"; then
2604   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2605 $as_echo "$STRIP" >&6; }
2606 else
2607   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2608 $as_echo "no" >&6; }
2609 fi
2610
2611
2612 fi
2613 if test -z "$ac_cv_prog_STRIP"; then
2614   ac_ct_STRIP=$STRIP
2615   # Extract the first word of "strip", so it can be a program name with args.
2616 set dummy strip; ac_word=$2
2617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2618 $as_echo_n "checking for $ac_word... " >&6; }
2619 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
2620   $as_echo_n "(cached) " >&6
2621 else
2622   if test -n "$ac_ct_STRIP"; then
2623   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2624 else
2625 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2626 for as_dir in $PATH
2627 do
2628   IFS=$as_save_IFS
2629   test -z "$as_dir" && as_dir=.
2630     for ac_exec_ext in '' $ac_executable_extensions; do
2631   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2632     ac_cv_prog_ac_ct_STRIP="strip"
2633     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2634     break 2
2635   fi
2636 done
2637   done
2638 IFS=$as_save_IFS
2639
2640 fi
2641 fi
2642 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2643 if test -n "$ac_ct_STRIP"; then
2644   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2645 $as_echo "$ac_ct_STRIP" >&6; }
2646 else
2647   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2648 $as_echo "no" >&6; }
2649 fi
2650
2651   if test "x$ac_ct_STRIP" = x; then
2652     STRIP=":"
2653   else
2654     case $cross_compiling:$ac_tool_warned in
2655 yes:)
2656 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2657 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2658 ac_tool_warned=yes ;;
2659 esac
2660     STRIP=$ac_ct_STRIP
2661   fi
2662 else
2663   STRIP="$ac_cv_prog_STRIP"
2664 fi
2665
2666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
2667 $as_echo_n "checking whether ln -s works... " >&6; }
2668 LN_S=$as_ln_s
2669 if test "$LN_S" = "ln -s"; then
2670   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2671 $as_echo "yes" >&6; }
2672 else
2673   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
2674 $as_echo "no, using $LN_S" >&6; }
2675 fi
2676
2677
2678
2679 ac_ext=c
2680 ac_cpp='$CPP $CPPFLAGS'
2681 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2682 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2683 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2684 if test -n "$ac_tool_prefix"; then
2685   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2686 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2688 $as_echo_n "checking for $ac_word... " >&6; }
2689 if test "${ac_cv_prog_CC+set}" = set; then :
2690   $as_echo_n "(cached) " >&6
2691 else
2692   if test -n "$CC"; then
2693   ac_cv_prog_CC="$CC" # Let the user override the test.
2694 else
2695 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2696 for as_dir in $PATH
2697 do
2698   IFS=$as_save_IFS
2699   test -z "$as_dir" && as_dir=.
2700     for ac_exec_ext in '' $ac_executable_extensions; do
2701   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2702     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2703     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2704     break 2
2705   fi
2706 done
2707   done
2708 IFS=$as_save_IFS
2709
2710 fi
2711 fi
2712 CC=$ac_cv_prog_CC
2713 if test -n "$CC"; then
2714   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2715 $as_echo "$CC" >&6; }
2716 else
2717   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2718 $as_echo "no" >&6; }
2719 fi
2720
2721
2722 fi
2723 if test -z "$ac_cv_prog_CC"; then
2724   ac_ct_CC=$CC
2725   # Extract the first word of "gcc", so it can be a program name with args.
2726 set dummy gcc; ac_word=$2
2727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2728 $as_echo_n "checking for $ac_word... " >&6; }
2729 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2730   $as_echo_n "(cached) " >&6
2731 else
2732   if test -n "$ac_ct_CC"; then
2733   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2734 else
2735 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2736 for as_dir in $PATH
2737 do
2738   IFS=$as_save_IFS
2739   test -z "$as_dir" && as_dir=.
2740     for ac_exec_ext in '' $ac_executable_extensions; do
2741   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2742     ac_cv_prog_ac_ct_CC="gcc"
2743     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2744     break 2
2745   fi
2746 done
2747   done
2748 IFS=$as_save_IFS
2749
2750 fi
2751 fi
2752 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2753 if test -n "$ac_ct_CC"; then
2754   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2755 $as_echo "$ac_ct_CC" >&6; }
2756 else
2757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2758 $as_echo "no" >&6; }
2759 fi
2760
2761   if test "x$ac_ct_CC" = x; then
2762     CC=""
2763   else
2764     case $cross_compiling:$ac_tool_warned in
2765 yes:)
2766 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2767 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2768 ac_tool_warned=yes ;;
2769 esac
2770     CC=$ac_ct_CC
2771   fi
2772 else
2773   CC="$ac_cv_prog_CC"
2774 fi
2775
2776 if test -z "$CC"; then
2777           if test -n "$ac_tool_prefix"; then
2778     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2779 set dummy ${ac_tool_prefix}cc; ac_word=$2
2780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2781 $as_echo_n "checking for $ac_word... " >&6; }
2782 if test "${ac_cv_prog_CC+set}" = set; then :
2783   $as_echo_n "(cached) " >&6
2784 else
2785   if test -n "$CC"; then
2786   ac_cv_prog_CC="$CC" # Let the user override the test.
2787 else
2788 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2789 for as_dir in $PATH
2790 do
2791   IFS=$as_save_IFS
2792   test -z "$as_dir" && as_dir=.
2793     for ac_exec_ext in '' $ac_executable_extensions; do
2794   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2795     ac_cv_prog_CC="${ac_tool_prefix}cc"
2796     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2797     break 2
2798   fi
2799 done
2800   done
2801 IFS=$as_save_IFS
2802
2803 fi
2804 fi
2805 CC=$ac_cv_prog_CC
2806 if test -n "$CC"; then
2807   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2808 $as_echo "$CC" >&6; }
2809 else
2810   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2811 $as_echo "no" >&6; }
2812 fi
2813
2814
2815   fi
2816 fi
2817 if test -z "$CC"; then
2818   # Extract the first word of "cc", so it can be a program name with args.
2819 set dummy cc; ac_word=$2
2820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2821 $as_echo_n "checking for $ac_word... " >&6; }
2822 if test "${ac_cv_prog_CC+set}" = set; then :
2823   $as_echo_n "(cached) " >&6
2824 else
2825   if test -n "$CC"; then
2826   ac_cv_prog_CC="$CC" # Let the user override the test.
2827 else
2828   ac_prog_rejected=no
2829 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2830 for as_dir in $PATH
2831 do
2832   IFS=$as_save_IFS
2833   test -z "$as_dir" && as_dir=.
2834     for ac_exec_ext in '' $ac_executable_extensions; do
2835   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2836     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2837        ac_prog_rejected=yes
2838        continue
2839      fi
2840     ac_cv_prog_CC="cc"
2841     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2842     break 2
2843   fi
2844 done
2845   done
2846 IFS=$as_save_IFS
2847
2848 if test $ac_prog_rejected = yes; then
2849   # We found a bogon in the path, so make sure we never use it.
2850   set dummy $ac_cv_prog_CC
2851   shift
2852   if test $# != 0; then
2853     # We chose a different compiler from the bogus one.
2854     # However, it has the same basename, so the bogon will be chosen
2855     # first if we set CC to just the basename; use the full file name.
2856     shift
2857     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2858   fi
2859 fi
2860 fi
2861 fi
2862 CC=$ac_cv_prog_CC
2863 if test -n "$CC"; then
2864   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2865 $as_echo "$CC" >&6; }
2866 else
2867   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2868 $as_echo "no" >&6; }
2869 fi
2870
2871
2872 fi
2873 if test -z "$CC"; then
2874   if test -n "$ac_tool_prefix"; then
2875   for ac_prog in cl.exe
2876   do
2877     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2878 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2880 $as_echo_n "checking for $ac_word... " >&6; }
2881 if test "${ac_cv_prog_CC+set}" = set; then :
2882   $as_echo_n "(cached) " >&6
2883 else
2884   if test -n "$CC"; then
2885   ac_cv_prog_CC="$CC" # Let the user override the test.
2886 else
2887 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2888 for as_dir in $PATH
2889 do
2890   IFS=$as_save_IFS
2891   test -z "$as_dir" && as_dir=.
2892     for ac_exec_ext in '' $ac_executable_extensions; do
2893   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2894     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2895     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2896     break 2
2897   fi
2898 done
2899   done
2900 IFS=$as_save_IFS
2901
2902 fi
2903 fi
2904 CC=$ac_cv_prog_CC
2905 if test -n "$CC"; then
2906   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2907 $as_echo "$CC" >&6; }
2908 else
2909   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2910 $as_echo "no" >&6; }
2911 fi
2912
2913
2914     test -n "$CC" && break
2915   done
2916 fi
2917 if test -z "$CC"; then
2918   ac_ct_CC=$CC
2919   for ac_prog in cl.exe
2920 do
2921   # Extract the first word of "$ac_prog", so it can be a program name with args.
2922 set dummy $ac_prog; ac_word=$2
2923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2924 $as_echo_n "checking for $ac_word... " >&6; }
2925 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2926   $as_echo_n "(cached) " >&6
2927 else
2928   if test -n "$ac_ct_CC"; then
2929   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2930 else
2931 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2932 for as_dir in $PATH
2933 do
2934   IFS=$as_save_IFS
2935   test -z "$as_dir" && as_dir=.
2936     for ac_exec_ext in '' $ac_executable_extensions; do
2937   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2938     ac_cv_prog_ac_ct_CC="$ac_prog"
2939     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2940     break 2
2941   fi
2942 done
2943   done
2944 IFS=$as_save_IFS
2945
2946 fi
2947 fi
2948 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2949 if test -n "$ac_ct_CC"; then
2950   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2951 $as_echo "$ac_ct_CC" >&6; }
2952 else
2953   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2954 $as_echo "no" >&6; }
2955 fi
2956
2957
2958   test -n "$ac_ct_CC" && break
2959 done
2960
2961   if test "x$ac_ct_CC" = x; then
2962     CC=""
2963   else
2964     case $cross_compiling:$ac_tool_warned in
2965 yes:)
2966 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2967 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2968 ac_tool_warned=yes ;;
2969 esac
2970     CC=$ac_ct_CC
2971   fi
2972 fi
2973
2974 fi
2975
2976
2977 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2978 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2979 as_fn_error "no acceptable C compiler found in \$PATH
2980 See \`config.log' for more details." "$LINENO" 5; }
2981
2982 # Provide some information about the compiler.
2983 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2984 set X $ac_compile
2985 ac_compiler=$2
2986 for ac_option in --version -v -V -qversion; do
2987   { { ac_try="$ac_compiler $ac_option >&5"
2988 case "(($ac_try" in
2989   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2990   *) ac_try_echo=$ac_try;;
2991 esac
2992 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2993 $as_echo "$ac_try_echo"; } >&5
2994   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2995   ac_status=$?
2996   if test -s conftest.err; then
2997     sed '10a\
2998 ... rest of stderr output deleted ...
2999          10q' conftest.err >conftest.er1
3000     cat conftest.er1 >&5
3001     rm -f conftest.er1 conftest.err
3002   fi
3003   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3004   test $ac_status = 0; }
3005 done
3006
3007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3008 /* end confdefs.h.  */
3009
3010 int
3011 main ()
3012 {
3013
3014   ;
3015   return 0;
3016 }
3017 _ACEOF
3018 # FIXME: Cleanup?
3019 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
3020   (eval $ac_link) 2>&5
3021   ac_status=$?
3022   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3023   test $ac_status = 0; }; then :
3024   gcc_no_link=no
3025 else
3026   gcc_no_link=yes
3027 fi
3028 if test x$gcc_no_link = xyes; then
3029   # Setting cross_compile will disable run tests; it will
3030   # also disable AC_CHECK_FILE but that's generally
3031   # correct if we can't link.
3032   cross_compiling=yes
3033   EXEEXT=
3034 else
3035   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3036 /* end confdefs.h.  */
3037
3038 int
3039 main ()
3040 {
3041
3042   ;
3043   return 0;
3044 }
3045 _ACEOF
3046 ac_clean_files_save=$ac_clean_files
3047 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3048 # Try to create an executable without -o first, disregard a.out.
3049 # It will help us diagnose broken compilers, and finding out an intuition
3050 # of exeext.
3051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3052 $as_echo_n "checking for C compiler default output file name... " >&6; }
3053 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3054
3055 # The possible output files:
3056 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3057
3058 ac_rmfiles=
3059 for ac_file in $ac_files
3060 do
3061   case $ac_file in
3062     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3063     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3064   esac
3065 done
3066 rm -f $ac_rmfiles
3067
3068 if { { ac_try="$ac_link_default"
3069 case "(($ac_try" in
3070   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3071   *) ac_try_echo=$ac_try;;
3072 esac
3073 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3074 $as_echo "$ac_try_echo"; } >&5
3075   (eval "$ac_link_default") 2>&5
3076   ac_status=$?
3077   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3078   test $ac_status = 0; }; then :
3079   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3080 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3081 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3082 # so that the user can short-circuit this test for compilers unknown to
3083 # Autoconf.
3084 for ac_file in $ac_files ''
3085 do
3086   test -f "$ac_file" || continue
3087   case $ac_file in
3088     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3089         ;;
3090     [ab].out )
3091         # We found the default executable, but exeext='' is most
3092         # certainly right.
3093         break;;
3094     *.* )
3095         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3096         then :; else
3097            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3098         fi
3099         # We set ac_cv_exeext here because the later test for it is not
3100         # safe: cross compilers may not add the suffix if given an `-o'
3101         # argument, so we may need to know it at that point already.
3102         # Even if this section looks crufty: it has the advantage of
3103         # actually working.
3104         break;;
3105     * )
3106         break;;
3107   esac
3108 done
3109 test "$ac_cv_exeext" = no && ac_cv_exeext=
3110
3111 else
3112   ac_file=''
3113 fi
3114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3115 $as_echo "$ac_file" >&6; }
3116 if test -z "$ac_file"; then :
3117   $as_echo "$as_me: failed program was:" >&5
3118 sed 's/^/| /' conftest.$ac_ext >&5
3119
3120 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3121 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3122 { as_fn_set_status 77
3123 as_fn_error "C compiler cannot create executables
3124 See \`config.log' for more details." "$LINENO" 5; }; }
3125 fi
3126 ac_exeext=$ac_cv_exeext
3127
3128 # Check that the compiler produces executables we can run.  If not, either
3129 # the compiler is broken, or we cross compile.
3130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3131 $as_echo_n "checking whether the C compiler works... " >&6; }
3132 # If not cross compiling, check that we can run a simple program.
3133 if test "$cross_compiling" != yes; then
3134   if { ac_try='./$ac_file'
3135   { { case "(($ac_try" in
3136   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3137   *) ac_try_echo=$ac_try;;
3138 esac
3139 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3140 $as_echo "$ac_try_echo"; } >&5
3141   (eval "$ac_try") 2>&5
3142   ac_status=$?
3143   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3144   test $ac_status = 0; }; }; then
3145     cross_compiling=no
3146   else
3147     if test "$cross_compiling" = maybe; then
3148         cross_compiling=yes
3149     else
3150         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3151 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3152 as_fn_error "cannot run C compiled programs.
3153 If you meant to cross compile, use \`--host'.
3154 See \`config.log' for more details." "$LINENO" 5; }
3155     fi
3156   fi
3157 fi
3158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3159 $as_echo "yes" >&6; }
3160
3161 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3162 ac_clean_files=$ac_clean_files_save
3163 # Check that the compiler produces executables we can run.  If not, either
3164 # the compiler is broken, or we cross compile.
3165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3166 $as_echo_n "checking whether we are cross compiling... " >&6; }
3167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3168 $as_echo "$cross_compiling" >&6; }
3169
3170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3171 $as_echo_n "checking for suffix of executables... " >&6; }
3172 if { { ac_try="$ac_link"
3173 case "(($ac_try" in
3174   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3175   *) ac_try_echo=$ac_try;;
3176 esac
3177 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3178 $as_echo "$ac_try_echo"; } >&5
3179   (eval "$ac_link") 2>&5
3180   ac_status=$?
3181   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3182   test $ac_status = 0; }; then :
3183   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3184 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3185 # work properly (i.e., refer to `conftest.exe'), while it won't with
3186 # `rm'.
3187 for ac_file in conftest.exe conftest conftest.*; do
3188   test -f "$ac_file" || continue
3189   case $ac_file in
3190     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3191     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3192           break;;
3193     * ) break;;
3194   esac
3195 done
3196 else
3197   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3198 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3199 as_fn_error "cannot compute suffix of executables: cannot compile and link
3200 See \`config.log' for more details." "$LINENO" 5; }
3201 fi
3202 rm -f conftest$ac_cv_exeext
3203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3204 $as_echo "$ac_cv_exeext" >&6; }
3205
3206 rm -f conftest.$ac_ext
3207 EXEEXT=$ac_cv_exeext
3208 ac_exeext=$EXEEXT
3209 fi
3210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3211 $as_echo_n "checking for suffix of object files... " >&6; }
3212 if test "${ac_cv_objext+set}" = set; then :
3213   $as_echo_n "(cached) " >&6
3214 else
3215   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3216 /* end confdefs.h.  */
3217
3218 int
3219 main ()
3220 {
3221
3222   ;
3223   return 0;
3224 }
3225 _ACEOF
3226 rm -f conftest.o conftest.obj
3227 if { { ac_try="$ac_compile"
3228 case "(($ac_try" in
3229   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3230   *) ac_try_echo=$ac_try;;
3231 esac
3232 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3233 $as_echo "$ac_try_echo"; } >&5
3234   (eval "$ac_compile") 2>&5
3235   ac_status=$?
3236   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3237   test $ac_status = 0; }; then :
3238   for ac_file in conftest.o conftest.obj conftest.*; do
3239   test -f "$ac_file" || continue;
3240   case $ac_file in
3241     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3242     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3243        break;;
3244   esac
3245 done
3246 else
3247   $as_echo "$as_me: failed program was:" >&5
3248 sed 's/^/| /' conftest.$ac_ext >&5
3249
3250 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3251 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3252 as_fn_error "cannot compute suffix of object files: cannot compile
3253 See \`config.log' for more details." "$LINENO" 5; }
3254 fi
3255 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3256 fi
3257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3258 $as_echo "$ac_cv_objext" >&6; }
3259 OBJEXT=$ac_cv_objext
3260 ac_objext=$OBJEXT
3261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3262 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3263 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3264   $as_echo_n "(cached) " >&6
3265 else
3266   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3267 /* end confdefs.h.  */
3268
3269 int
3270 main ()
3271 {
3272 #ifndef __GNUC__
3273        choke me
3274 #endif
3275
3276   ;
3277   return 0;
3278 }
3279 _ACEOF
3280 if ac_fn_c_try_compile "$LINENO"; then :
3281   ac_compiler_gnu=yes
3282 else
3283   ac_compiler_gnu=no
3284 fi
3285 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3286 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3287
3288 fi
3289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3290 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3291 if test $ac_compiler_gnu = yes; then
3292   GCC=yes
3293 else
3294   GCC=
3295 fi
3296 ac_test_CFLAGS=${CFLAGS+set}
3297 ac_save_CFLAGS=$CFLAGS
3298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3299 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3300 if test "${ac_cv_prog_cc_g+set}" = set; then :
3301   $as_echo_n "(cached) " >&6
3302 else
3303   ac_save_c_werror_flag=$ac_c_werror_flag
3304    ac_c_werror_flag=yes
3305    ac_cv_prog_cc_g=no
3306    CFLAGS="-g"
3307    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3308 /* end confdefs.h.  */
3309
3310 int
3311 main ()
3312 {
3313
3314   ;
3315   return 0;
3316 }
3317 _ACEOF
3318 if ac_fn_c_try_compile "$LINENO"; then :
3319   ac_cv_prog_cc_g=yes
3320 else
3321   CFLAGS=""
3322       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3323 /* end confdefs.h.  */
3324
3325 int
3326 main ()
3327 {
3328
3329   ;
3330   return 0;
3331 }
3332 _ACEOF
3333 if ac_fn_c_try_compile "$LINENO"; then :
3334
3335 else
3336   ac_c_werror_flag=$ac_save_c_werror_flag
3337          CFLAGS="-g"
3338          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3339 /* end confdefs.h.  */
3340
3341 int
3342 main ()
3343 {
3344
3345   ;
3346   return 0;
3347 }
3348 _ACEOF
3349 if ac_fn_c_try_compile "$LINENO"; then :
3350   ac_cv_prog_cc_g=yes
3351 fi
3352 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3353 fi
3354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3355 fi
3356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3357    ac_c_werror_flag=$ac_save_c_werror_flag
3358 fi
3359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3360 $as_echo "$ac_cv_prog_cc_g" >&6; }
3361 if test "$ac_test_CFLAGS" = set; then
3362   CFLAGS=$ac_save_CFLAGS
3363 elif test $ac_cv_prog_cc_g = yes; then
3364   if test "$GCC" = yes; then
3365     CFLAGS="-g -O2"
3366   else
3367     CFLAGS="-g"
3368   fi
3369 else
3370   if test "$GCC" = yes; then
3371     CFLAGS="-O2"
3372   else
3373     CFLAGS=
3374   fi
3375 fi
3376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3377 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3378 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3379   $as_echo_n "(cached) " >&6
3380 else
3381   ac_cv_prog_cc_c89=no
3382 ac_save_CC=$CC
3383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3384 /* end confdefs.h.  */
3385 #include <stdarg.h>
3386 #include <stdio.h>
3387 #include <sys/types.h>
3388 #include <sys/stat.h>
3389 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3390 struct buf { int x; };
3391 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3392 static char *e (p, i)
3393      char **p;
3394      int i;
3395 {
3396   return p[i];
3397 }
3398 static char *f (char * (*g) (char **, int), char **p, ...)
3399 {
3400   char *s;
3401   va_list v;
3402   va_start (v,p);
3403   s = g (p, va_arg (v,int));
3404   va_end (v);
3405   return s;
3406 }
3407
3408 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3409    function prototypes and stuff, but not '\xHH' hex character constants.
3410    These don't provoke an error unfortunately, instead are silently treated
3411    as 'x'.  The following induces an error, until -std is added to get
3412    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3413    array size at least.  It's necessary to write '\x00'==0 to get something
3414    that's true only with -std.  */
3415 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3416
3417 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3418    inside strings and character constants.  */
3419 #define FOO(x) 'x'
3420 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3421
3422 int test (int i, double x);
3423 struct s1 {int (*f) (int a);};
3424 struct s2 {int (*f) (double a);};
3425 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3426 int argc;
3427 char **argv;
3428 int
3429 main ()
3430 {
3431 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3432   ;
3433   return 0;
3434 }
3435 _ACEOF
3436 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3437         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3438 do
3439   CC="$ac_save_CC $ac_arg"
3440   if ac_fn_c_try_compile "$LINENO"; then :
3441   ac_cv_prog_cc_c89=$ac_arg
3442 fi
3443 rm -f core conftest.err conftest.$ac_objext
3444   test "x$ac_cv_prog_cc_c89" != "xno" && break
3445 done
3446 rm -f conftest.$ac_ext
3447 CC=$ac_save_CC
3448
3449 fi
3450 # AC_CACHE_VAL
3451 case "x$ac_cv_prog_cc_c89" in
3452   x)
3453     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3454 $as_echo "none needed" >&6; } ;;
3455   xno)
3456     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3457 $as_echo "unsupported" >&6; } ;;
3458   *)
3459     CC="$CC $ac_cv_prog_cc_c89"
3460     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3461 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3462 esac
3463 if test "x$ac_cv_prog_cc_c89" != xno; then :
3464
3465 fi
3466
3467 ac_ext=c
3468 ac_cpp='$CPP $CPPFLAGS'
3469 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3470 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3471 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3472
3473 ac_ext=c
3474 ac_cpp='$CPP $CPPFLAGS'
3475 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3476 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3477 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3479 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3480 # On Suns, sometimes $CPP names a directory.
3481 if test -n "$CPP" && test -d "$CPP"; then
3482   CPP=
3483 fi
3484 if test -z "$CPP"; then
3485   if test "${ac_cv_prog_CPP+set}" = set; then :
3486   $as_echo_n "(cached) " >&6
3487 else
3488       # Double quotes because CPP needs to be expanded
3489     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3490     do
3491       ac_preproc_ok=false
3492 for ac_c_preproc_warn_flag in '' yes
3493 do
3494   # Use a header file that comes with gcc, so configuring glibc
3495   # with a fresh cross-compiler works.
3496   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3497   # <limits.h> exists even on freestanding compilers.
3498   # On the NeXT, cc -E runs the code through the compiler's parser,
3499   # not just through cpp. "Syntax error" is here to catch this case.
3500   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3501 /* end confdefs.h.  */
3502 #ifdef __STDC__
3503 # include <limits.h>
3504 #else
3505 # include <assert.h>
3506 #endif
3507                      Syntax error
3508 _ACEOF
3509 if ac_fn_c_try_cpp "$LINENO"; then :
3510
3511 else
3512   # Broken: fails on valid input.
3513 continue
3514 fi
3515 rm -f conftest.err conftest.$ac_ext
3516
3517   # OK, works on sane cases.  Now check whether nonexistent headers
3518   # can be detected and how.
3519   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3520 /* end confdefs.h.  */
3521 #include <ac_nonexistent.h>
3522 _ACEOF
3523 if ac_fn_c_try_cpp "$LINENO"; then :
3524   # Broken: success on invalid input.
3525 continue
3526 else
3527   # Passes both tests.
3528 ac_preproc_ok=:
3529 break
3530 fi
3531 rm -f conftest.err conftest.$ac_ext
3532
3533 done
3534 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3535 rm -f conftest.err conftest.$ac_ext
3536 if $ac_preproc_ok; then :
3537   break
3538 fi
3539
3540     done
3541     ac_cv_prog_CPP=$CPP
3542
3543 fi
3544   CPP=$ac_cv_prog_CPP
3545 else
3546   ac_cv_prog_CPP=$CPP
3547 fi
3548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3549 $as_echo "$CPP" >&6; }
3550 ac_preproc_ok=false
3551 for ac_c_preproc_warn_flag in '' yes
3552 do
3553   # Use a header file that comes with gcc, so configuring glibc
3554   # with a fresh cross-compiler works.
3555   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3556   # <limits.h> exists even on freestanding compilers.
3557   # On the NeXT, cc -E runs the code through the compiler's parser,
3558   # not just through cpp. "Syntax error" is here to catch this case.
3559   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3560 /* end confdefs.h.  */
3561 #ifdef __STDC__
3562 # include <limits.h>
3563 #else
3564 # include <assert.h>
3565 #endif
3566                      Syntax error
3567 _ACEOF
3568 if ac_fn_c_try_cpp "$LINENO"; then :
3569
3570 else
3571   # Broken: fails on valid input.
3572 continue
3573 fi
3574 rm -f conftest.err conftest.$ac_ext
3575
3576   # OK, works on sane cases.  Now check whether nonexistent headers
3577   # can be detected and how.
3578   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3579 /* end confdefs.h.  */
3580 #include <ac_nonexistent.h>
3581 _ACEOF
3582 if ac_fn_c_try_cpp "$LINENO"; then :
3583   # Broken: success on invalid input.
3584 continue
3585 else
3586   # Passes both tests.
3587 ac_preproc_ok=:
3588 break
3589 fi
3590 rm -f conftest.err conftest.$ac_ext
3591
3592 done
3593 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3594 rm -f conftest.err conftest.$ac_ext
3595 if $ac_preproc_ok; then :
3596
3597 else
3598   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3599 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3600 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3601 See \`config.log' for more details." "$LINENO" 5; }
3602 fi
3603
3604 ac_ext=c
3605 ac_cpp='$CPP $CPPFLAGS'
3606 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3607 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3608 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3609
3610
3611 ac_c_preproc_warn_flag=yes
3612
3613 # Check for decimal float support.
3614
3615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether decimal floating point is supported" >&5
3616 $as_echo_n "checking whether decimal floating point is supported... " >&6; }
3617 if test "${libgcc_cv_dfp+set}" = set; then :
3618   $as_echo_n "(cached) " >&6
3619 else
3620   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3621 /* end confdefs.h.  */
3622 _Decimal32 x;
3623 _ACEOF
3624 if ac_fn_c_try_compile "$LINENO"; then :
3625   libgcc_cv_dfp=yes
3626 else
3627   libgcc_cv_dfp=no
3628 fi
3629 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3630 fi
3631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_dfp" >&5
3632 $as_echo "$libgcc_cv_dfp" >&6; }
3633 decimal_float=$libgcc_cv_dfp
3634
3635
3636 # Check whether --enable-decimal-float was given.
3637 if test "${enable_decimal_float+set}" = set; then :
3638   enableval=$enable_decimal_float;
3639   case $enable_decimal_float in
3640     yes | no | bid | dpd) ;;
3641     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
3642 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
3643   esac
3644
3645 else
3646
3647   case $host in
3648     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux*)
3649       enable_decimal_float=yes
3650       ;;
3651     *)
3652       enable_decimal_float=no
3653       ;;
3654   esac
3655
3656 fi
3657
3658
3659 # x86's use BID format instead of DPD
3660 if test x$enable_decimal_float = xyes; then
3661   case $host in
3662     i?86*-*-linux* | x86_64*-*-linux*)
3663       enable_decimal_float=bid
3664       ;;
3665     *)
3666       enable_decimal_float=dpd
3667       ;;
3668   esac
3669 fi
3670
3671
3672 # Check for fixed-point support.
3673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fixed-point is supported" >&5
3674 $as_echo_n "checking whether fixed-point is supported... " >&6; }
3675 if test "${libgcc_cv_fixed_point+set}" = set; then :
3676   $as_echo_n "(cached) " >&6
3677 else
3678   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3679 /* end confdefs.h.  */
3680 _Sat _Fract x;
3681 _ACEOF
3682 if ac_fn_c_try_compile "$LINENO"; then :
3683   libgcc_cv_fixed_point=yes
3684 else
3685   libgcc_cv_fixed_point=no
3686 fi
3687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3688 fi
3689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_fixed_point" >&5
3690 $as_echo "$libgcc_cv_fixed_point" >&6; }
3691 fixed_point=$libgcc_cv_fixed_point
3692
3693
3694 # Check 32bit or 64bit for x86.
3695 case ${host} in
3696 i?86*-*-* | x86_64*-*-*)
3697   cat > conftest.c <<EOF
3698 #ifdef __x86_64__
3699 host_address=64
3700 #else
3701 host_address=32
3702 #endif
3703 EOF
3704     eval `${CC-cc} -E conftest.c | grep host_address=`
3705     rm -f conftest.c
3706     ;;
3707 esac
3708
3709 # Collect host-machine-specific information.
3710 . ${srcdir}/config.host
3711
3712 # Check if Solaris/x86 linker supports ZERO terminator unwind entries.
3713 # This is after config.host so we can augment tmake_file.
3714 # Link with -nostartfiles -nodefaultlibs since neither are present while
3715 # building libgcc.
3716 case ${host} in
3717 i?86-*-solaris2.1[0-9]*)
3718   cat > conftest.s <<EOF
3719         .section        .eh_frame,"a",@unwind
3720         .zero   4
3721         .section        .jcr,"aw",@progbits
3722         .zero   8
3723 EOF
3724   if { ac_try='${CC-cc} -shared -nostartfiles -nodefaultlibs -o conftest.so conftest.s 1>&5'
3725   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
3726   (eval $ac_try) 2>&5
3727   ac_status=$?
3728   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3729   test $ac_status = 0; }; }; then
3730       # configure expects config files in libgcc/config, so need a relative
3731       # path here.
3732       tmake_file="${tmake_file} ../../gcc/config/i386/t-crtstuff"
3733   fi
3734   ;;
3735 esac
3736
3737 # Check for visibility support.  This is after config.host so that
3738 # we can check for asm_hidden_op.
3739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__((visibility(\"hidden\")))" >&5
3740 $as_echo_n "checking for __attribute__((visibility(\"hidden\")))... " >&6; }
3741 if test "${libgcc_cv_hidden_visibility_attribute+set}" = set; then :
3742   $as_echo_n "(cached) " >&6
3743 else
3744
3745         echo 'int __attribute__ ((visibility ("hidden"))) foo (void) { return 1; }' > conftest.c
3746         libgcc_cv_hidden_visibility_attribute=no
3747         if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
3748   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
3749   (eval $ac_try) 2>&5
3750   ac_status=$?
3751   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3752   test $ac_status = 0; }; }; then
3753             if grep "\\$asm_hidden_op.*foo" conftest.s >/dev/null; then
3754                 libgcc_cv_hidden_visibility_attribute=yes
3755             fi
3756         fi
3757         rm -f conftest.*
3758
3759 fi
3760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_hidden_visibility_attribute" >&5
3761 $as_echo "$libgcc_cv_hidden_visibility_attribute" >&6; }
3762
3763 if test $libgcc_cv_hidden_visibility_attribute = yes; then
3764     vis_hide='-fvisibility=hidden -DHIDE_EXPORTS'
3765 else
3766     vis_hide=
3767 fi
3768
3769
3770 # See if we have thread-local storage.  We can only test assembler
3771 # sicne link-time and run-time tests require the newly built
3772 # gcc, which can't be used to build executable due to that libgcc
3773 # is yet to be built here.
3774
3775    # Check whether --enable-tls was given.
3776 if test "${enable_tls+set}" = set; then :
3777   enableval=$enable_tls;
3778       case "$enableval" in
3779        yes|no) ;;
3780        *) as_fn_error "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
3781       esac
3782
3783 else
3784   enable_tls=yes
3785 fi
3786
3787
3788   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target assembler supports thread-local storage" >&5
3789 $as_echo_n "checking whether the target assembler supports thread-local storage... " >&6; }
3790 if test "${gcc_cv_have_cc_tls+set}" = set; then :
3791   $as_echo_n "(cached) " >&6
3792 else
3793
3794     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3795 /* end confdefs.h.  */
3796 __thread int a; int b; int main() { return a = b; }
3797 _ACEOF
3798 if ac_fn_c_try_compile "$LINENO"; then :
3799   gcc_cv_have_cc_tls=yes
3800 else
3801   gcc_cv_have_cc_tls=no
3802 fi
3803 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3804
3805 fi
3806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_cc_tls" >&5
3807 $as_echo "$gcc_cv_have_cc_tls" >&6; }
3808 set_have_cc_tls=
3809 if test "$enable_tls $gcc_cv_have_cc_tls" = "yes yes"; then
3810   set_have_cc_tls="-DHAVE_CC_TLS"
3811 fi
3812
3813
3814 # Conditionalize the makefile for this target machine.
3815 tmake_file_=
3816 for f in ${tmake_file}
3817 do
3818         if test -f ${srcdir}/config/$f
3819         then
3820                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
3821         fi
3822 done
3823 tmake_file="${tmake_file_}"
3824
3825
3826 # Substitute configuration variables
3827
3828
3829
3830 # We need multilib support.
3831 ac_config_files="$ac_config_files Makefile"
3832
3833 ac_config_commands="$ac_config_commands default"
3834
3835 cat >confcache <<\_ACEOF
3836 # This file is a shell script that caches the results of configure
3837 # tests run on this system so they can be shared between configure
3838 # scripts and configure runs, see configure's option --config-cache.
3839 # It is not useful on other systems.  If it contains results you don't
3840 # want to keep, you may remove or edit it.
3841 #
3842 # config.status only pays attention to the cache file if you give it
3843 # the --recheck option to rerun configure.
3844 #
3845 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3846 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3847 # following values.
3848
3849 _ACEOF
3850
3851 # The following way of writing the cache mishandles newlines in values,
3852 # but we know of no workaround that is simple, portable, and efficient.
3853 # So, we kill variables containing newlines.
3854 # Ultrix sh set writes to stderr and can't be redirected directly,
3855 # and sets the high bit in the cache file unless we assign to the vars.
3856 (
3857   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3858     eval ac_val=\$$ac_var
3859     case $ac_val in #(
3860     *${as_nl}*)
3861       case $ac_var in #(
3862       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3863 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3864       esac
3865       case $ac_var in #(
3866       _ | IFS | as_nl) ;; #(
3867       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3868       *) { eval $ac_var=; unset $ac_var;} ;;
3869       esac ;;
3870     esac
3871   done
3872
3873   (set) 2>&1 |
3874     case $as_nl`(ac_space=' '; set) 2>&1` in #(
3875     *${as_nl}ac_space=\ *)
3876       # `set' does not quote correctly, so add quotes: double-quote
3877       # substitution turns \\\\ into \\, and sed turns \\ into \.
3878       sed -n \
3879         "s/'/'\\\\''/g;
3880           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3881       ;; #(
3882     *)
3883       # `set' quotes correctly as required by POSIX, so do not add quotes.
3884       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3885       ;;
3886     esac |
3887     sort
3888 ) |
3889   sed '
3890      /^ac_cv_env_/b end
3891      t clear
3892      :clear
3893      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3894      t end
3895      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3896      :end' >>confcache
3897 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3898   if test -w "$cache_file"; then
3899     test "x$cache_file" != "x/dev/null" &&
3900       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3901 $as_echo "$as_me: updating cache $cache_file" >&6;}
3902     cat confcache >$cache_file
3903   else
3904     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3905 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3906   fi
3907 fi
3908 rm -f confcache
3909
3910 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3911 # Let make expand exec_prefix.
3912 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3913
3914 # Transform confdefs.h into DEFS.
3915 # Protect against shell expansion while executing Makefile rules.
3916 # Protect against Makefile macro expansion.
3917 #
3918 # If the first sed substitution is executed (which looks for macros that
3919 # take arguments), then branch to the quote section.  Otherwise,
3920 # look for a macro that doesn't take arguments.
3921 ac_script='
3922 :mline
3923 /\\$/{
3924  N
3925  s,\\\n,,
3926  b mline
3927 }
3928 t clear
3929 :clear
3930 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
3931 t quote
3932 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
3933 t quote
3934 b any
3935 :quote
3936 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3937 s/\[/\\&/g
3938 s/\]/\\&/g
3939 s/\$/$$/g
3940 H
3941 :any
3942 ${
3943         g
3944         s/^\n//
3945         s/\n/ /g
3946         p
3947 }
3948 '
3949 DEFS=`sed -n "$ac_script" confdefs.h`
3950
3951
3952 ac_libobjs=
3953 ac_ltlibobjs=
3954 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3955   # 1. Remove the extension, and $U if already installed.
3956   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3957   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3958   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
3959   #    will be set to the directory where LIBOBJS objects are built.
3960   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3961   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3962 done
3963 LIBOBJS=$ac_libobjs
3964
3965 LTLIBOBJS=$ac_ltlibobjs
3966
3967
3968
3969 : ${CONFIG_STATUS=./config.status}
3970 ac_write_fail=0
3971 ac_clean_files_save=$ac_clean_files
3972 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3973 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3974 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3975 as_write_fail=0
3976 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3977 #! $SHELL
3978 # Generated by $as_me.
3979 # Run this file to recreate the current configuration.
3980 # Compiler output produced by configure, useful for debugging
3981 # configure, is in config.log if it exists.
3982
3983 debug=false
3984 ac_cs_recheck=false
3985 ac_cs_silent=false
3986
3987 SHELL=\${CONFIG_SHELL-$SHELL}
3988 export SHELL
3989 _ASEOF
3990 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3991 ## -------------------- ##
3992 ## M4sh Initialization. ##
3993 ## -------------------- ##
3994
3995 # Be more Bourne compatible
3996 DUALCASE=1; export DUALCASE # for MKS sh
3997 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3998   emulate sh
3999   NULLCMD=:
4000   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4001   # is contrary to our usage.  Disable this feature.
4002   alias -g '${1+"$@"}'='"$@"'
4003   setopt NO_GLOB_SUBST
4004 else
4005   case `(set -o) 2>/dev/null` in #(
4006   *posix*) :
4007     set -o posix ;; #(
4008   *) :
4009      ;;
4010 esac
4011 fi
4012
4013
4014 as_nl='
4015 '
4016 export as_nl
4017 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4018 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4019 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4020 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4021 # Prefer a ksh shell builtin over an external printf program on Solaris,
4022 # but without wasting forks for bash or zsh.
4023 if test -z "$BASH_VERSION$ZSH_VERSION" \
4024     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4025   as_echo='print -r --'
4026   as_echo_n='print -rn --'
4027 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4028   as_echo='printf %s\n'
4029   as_echo_n='printf %s'
4030 else
4031   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4032     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4033     as_echo_n='/usr/ucb/echo -n'
4034   else
4035     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4036     as_echo_n_body='eval
4037       arg=$1;
4038       case $arg in #(
4039       *"$as_nl"*)
4040         expr "X$arg" : "X\\(.*\\)$as_nl";
4041         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4042       esac;
4043       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4044     '
4045     export as_echo_n_body
4046     as_echo_n='sh -c $as_echo_n_body as_echo'
4047   fi
4048   export as_echo_body
4049   as_echo='sh -c $as_echo_body as_echo'
4050 fi
4051
4052 # The user is always right.
4053 if test "${PATH_SEPARATOR+set}" != set; then
4054   PATH_SEPARATOR=:
4055   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4056     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4057       PATH_SEPARATOR=';'
4058   }
4059 fi
4060
4061
4062 # IFS
4063 # We need space, tab and new line, in precisely that order.  Quoting is
4064 # there to prevent editors from complaining about space-tab.
4065 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4066 # splitting by setting IFS to empty value.)
4067 IFS=" ""        $as_nl"
4068
4069 # Find who we are.  Look in the path if we contain no directory separator.
4070 case $0 in #((
4071   *[\\/]* ) as_myself=$0 ;;
4072   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4073 for as_dir in $PATH
4074 do
4075   IFS=$as_save_IFS
4076   test -z "$as_dir" && as_dir=.
4077     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4078   done
4079 IFS=$as_save_IFS
4080
4081      ;;
4082 esac
4083 # We did not find ourselves, most probably we were run as `sh COMMAND'
4084 # in which case we are not to be found in the path.
4085 if test "x$as_myself" = x; then
4086   as_myself=$0
4087 fi
4088 if test ! -f "$as_myself"; then
4089   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4090   exit 1
4091 fi
4092
4093 # Unset variables that we do not need and which cause bugs (e.g. in
4094 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
4095 # suppresses any "Segmentation fault" message there.  '((' could
4096 # trigger a bug in pdksh 5.2.14.
4097 for as_var in BASH_ENV ENV MAIL MAILPATH
4098 do eval test x\${$as_var+set} = xset \
4099   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4100 done
4101 PS1='$ '
4102 PS2='> '
4103 PS4='+ '
4104
4105 # NLS nuisances.
4106 LC_ALL=C
4107 export LC_ALL
4108 LANGUAGE=C
4109 export LANGUAGE
4110
4111 # CDPATH.
4112 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4113
4114
4115 # as_fn_error ERROR [LINENO LOG_FD]
4116 # ---------------------------------
4117 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4118 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4119 # script with status $?, using 1 if that was 0.
4120 as_fn_error ()
4121 {
4122   as_status=$?; test $as_status -eq 0 && as_status=1
4123   if test "$3"; then
4124     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4125     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
4126   fi
4127   $as_echo "$as_me: error: $1" >&2
4128   as_fn_exit $as_status
4129 } # as_fn_error
4130
4131
4132 # as_fn_set_status STATUS
4133 # -----------------------
4134 # Set $? to STATUS, without forking.
4135 as_fn_set_status ()
4136 {
4137   return $1
4138 } # as_fn_set_status
4139
4140 # as_fn_exit STATUS
4141 # -----------------
4142 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4143 as_fn_exit ()
4144 {
4145   set +e
4146   as_fn_set_status $1
4147   exit $1
4148 } # as_fn_exit
4149
4150 # as_fn_unset VAR
4151 # ---------------
4152 # Portably unset VAR.
4153 as_fn_unset ()
4154 {
4155   { eval $1=; unset $1;}
4156 }
4157 as_unset=as_fn_unset
4158 # as_fn_append VAR VALUE
4159 # ----------------------
4160 # Append the text in VALUE to the end of the definition contained in VAR. Take
4161 # advantage of any shell optimizations that allow amortized linear growth over
4162 # repeated appends, instead of the typical quadratic growth present in naive
4163 # implementations.
4164 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4165   eval 'as_fn_append ()
4166   {
4167     eval $1+=\$2
4168   }'
4169 else
4170   as_fn_append ()
4171   {
4172     eval $1=\$$1\$2
4173   }
4174 fi # as_fn_append
4175
4176 # as_fn_arith ARG...
4177 # ------------------
4178 # Perform arithmetic evaluation on the ARGs, and store the result in the
4179 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4180 # must be portable across $(()) and expr.
4181 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4182   eval 'as_fn_arith ()
4183   {
4184     as_val=$(( $* ))
4185   }'
4186 else
4187   as_fn_arith ()
4188   {
4189     as_val=`expr "$@" || test $? -eq 1`
4190   }
4191 fi # as_fn_arith
4192
4193
4194 if expr a : '\(a\)' >/dev/null 2>&1 &&
4195    test "X`expr 00001 : '.*\(...\)'`" = X001; then
4196   as_expr=expr
4197 else
4198   as_expr=false
4199 fi
4200
4201 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4202   as_basename=basename
4203 else
4204   as_basename=false
4205 fi
4206
4207 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4208   as_dirname=dirname
4209 else
4210   as_dirname=false
4211 fi
4212
4213 as_me=`$as_basename -- "$0" ||
4214 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4215          X"$0" : 'X\(//\)$' \| \
4216          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4217 $as_echo X/"$0" |
4218     sed '/^.*\/\([^/][^/]*\)\/*$/{
4219             s//\1/
4220             q
4221           }
4222           /^X\/\(\/\/\)$/{
4223             s//\1/
4224             q
4225           }
4226           /^X\/\(\/\).*/{
4227             s//\1/
4228             q
4229           }
4230           s/.*/./; q'`
4231
4232 # Avoid depending upon Character Ranges.
4233 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4234 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4235 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4236 as_cr_digits='0123456789'
4237 as_cr_alnum=$as_cr_Letters$as_cr_digits
4238
4239 ECHO_C= ECHO_N= ECHO_T=
4240 case `echo -n x` in #(((((
4241 -n*)
4242   case `echo 'xy\c'` in
4243   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
4244   xy)  ECHO_C='\c';;
4245   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
4246        ECHO_T=' ';;
4247   esac;;
4248 *)
4249   ECHO_N='-n';;
4250 esac
4251
4252 rm -f conf$$ conf$$.exe conf$$.file
4253 if test -d conf$$.dir; then
4254   rm -f conf$$.dir/conf$$.file
4255 else
4256   rm -f conf$$.dir
4257   mkdir conf$$.dir 2>/dev/null
4258 fi
4259 if (echo >conf$$.file) 2>/dev/null; then
4260   if ln -s conf$$.file conf$$ 2>/dev/null; then
4261     as_ln_s='ln -s'
4262     # ... but there are two gotchas:
4263     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4264     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4265     # In both cases, we have to default to `cp -p'.
4266     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4267       as_ln_s='cp -p'
4268   elif ln conf$$.file conf$$ 2>/dev/null; then
4269     as_ln_s=ln
4270   else
4271     as_ln_s='cp -p'
4272   fi
4273 else
4274   as_ln_s='cp -p'
4275 fi
4276 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4277 rmdir conf$$.dir 2>/dev/null
4278
4279
4280 # as_fn_mkdir_p
4281 # -------------
4282 # Create "$as_dir" as a directory, including parents if necessary.
4283 as_fn_mkdir_p ()
4284 {
4285
4286   case $as_dir in #(
4287   -*) as_dir=./$as_dir;;
4288   esac
4289   test -d "$as_dir" || eval $as_mkdir_p || {
4290     as_dirs=
4291     while :; do
4292       case $as_dir in #(
4293       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4294       *) as_qdir=$as_dir;;
4295       esac
4296       as_dirs="'$as_qdir' $as_dirs"
4297       as_dir=`$as_dirname -- "$as_dir" ||
4298 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4299          X"$as_dir" : 'X\(//\)[^/]' \| \
4300          X"$as_dir" : 'X\(//\)$' \| \
4301          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4302 $as_echo X"$as_dir" |
4303     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4304             s//\1/
4305             q
4306           }
4307           /^X\(\/\/\)[^/].*/{
4308             s//\1/
4309             q
4310           }
4311           /^X\(\/\/\)$/{
4312             s//\1/
4313             q
4314           }
4315           /^X\(\/\).*/{
4316             s//\1/
4317             q
4318           }
4319           s/.*/./; q'`
4320       test -d "$as_dir" && break
4321     done
4322     test -z "$as_dirs" || eval "mkdir $as_dirs"
4323   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
4324
4325
4326 } # as_fn_mkdir_p
4327 if mkdir -p . 2>/dev/null; then
4328   as_mkdir_p='mkdir -p "$as_dir"'
4329 else
4330   test -d ./-p && rmdir ./-p
4331   as_mkdir_p=false
4332 fi
4333
4334 if test -x / >/dev/null 2>&1; then
4335   as_test_x='test -x'
4336 else
4337   if ls -dL / >/dev/null 2>&1; then
4338     as_ls_L_option=L
4339   else
4340     as_ls_L_option=
4341   fi
4342   as_test_x='
4343     eval sh -c '\''
4344       if test -d "$1"; then
4345         test -d "$1/.";
4346       else
4347         case $1 in #(
4348         -*)set "./$1";;
4349         esac;
4350         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
4351         ???[sx]*):;;*)false;;esac;fi
4352     '\'' sh
4353   '
4354 fi
4355 as_executable_p=$as_test_x
4356
4357 # Sed expression to map a string onto a valid CPP name.
4358 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4359
4360 # Sed expression to map a string onto a valid variable name.
4361 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4362
4363
4364 exec 6>&1
4365 ## ----------------------------------- ##
4366 ## Main body of $CONFIG_STATUS script. ##
4367 ## ----------------------------------- ##
4368 _ASEOF
4369 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4370
4371 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4372 # Save the log message, to keep $0 and so on meaningful, and to
4373 # report actual input values of CONFIG_FILES etc. instead of their
4374 # values after options handling.
4375 ac_log="
4376 This file was extended by GNU C Runtime Library $as_me 1.0, which was
4377 generated by GNU Autoconf 2.64.  Invocation command line was
4378
4379   CONFIG_FILES    = $CONFIG_FILES
4380   CONFIG_HEADERS  = $CONFIG_HEADERS
4381   CONFIG_LINKS    = $CONFIG_LINKS
4382   CONFIG_COMMANDS = $CONFIG_COMMANDS
4383   $ $0 $@
4384
4385 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4386 "
4387
4388 _ACEOF
4389
4390 case $ac_config_files in *"
4391 "*) set x $ac_config_files; shift; ac_config_files=$*;;
4392 esac
4393
4394
4395
4396 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4397 # Files that config.status was made for.
4398 config_files="$ac_config_files"
4399 config_commands="$ac_config_commands"
4400
4401 _ACEOF
4402
4403 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4404 ac_cs_usage="\
4405 \`$as_me' instantiates files and other configuration actions
4406 from templates according to the current configuration.  Unless the files
4407 and actions are specified as TAGs, all are instantiated by default.
4408
4409 Usage: $0 [OPTION]... [TAG]...
4410
4411   -h, --help       print this help, then exit
4412   -V, --version    print version number and configuration settings, then exit
4413   -q, --quiet, --silent
4414                    do not print progress messages
4415   -d, --debug      don't remove temporary files
4416       --recheck    update $as_me by reconfiguring in the same conditions
4417       --file=FILE[:TEMPLATE]
4418                    instantiate the configuration file FILE
4419
4420 Configuration files:
4421 $config_files
4422
4423 Configuration commands:
4424 $config_commands
4425
4426 Report bugs to the package provider.
4427 GNU C Runtime Library home page: <http://www.gnu.org/software/libgcc/>.
4428 General help using GNU software: <http://www.gnu.org/gethelp/>."
4429
4430 _ACEOF
4431 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4432 ac_cs_version="\\
4433 GNU C Runtime Library config.status 1.0
4434 configured by $0, generated by GNU Autoconf 2.64,
4435   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
4436
4437 Copyright (C) 2009 Free Software Foundation, Inc.
4438 This config.status script is free software; the Free Software Foundation
4439 gives unlimited permission to copy, distribute and modify it."
4440
4441 ac_pwd='$ac_pwd'
4442 srcdir='$srcdir'
4443 INSTALL='$INSTALL'
4444 AWK='$AWK'
4445 test -n "\$AWK" || AWK=awk
4446 _ACEOF
4447
4448 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4449 # The default lists apply if the user does not specify any file.
4450 ac_need_defaults=:
4451 while test $# != 0
4452 do
4453   case $1 in
4454   --*=*)
4455     ac_option=`expr "X$1" : 'X\([^=]*\)='`
4456     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4457     ac_shift=:
4458     ;;
4459   *)
4460     ac_option=$1
4461     ac_optarg=$2
4462     ac_shift=shift
4463     ;;
4464   esac
4465
4466   case $ac_option in
4467   # Handling of the options.
4468   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4469     ac_cs_recheck=: ;;
4470   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4471     $as_echo "$ac_cs_version"; exit ;;
4472   --debug | --debu | --deb | --de | --d | -d )
4473     debug=: ;;
4474   --file | --fil | --fi | --f )
4475     $ac_shift
4476     case $ac_optarg in
4477     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4478     esac
4479     as_fn_append CONFIG_FILES " '$ac_optarg'"
4480     ac_need_defaults=false;;
4481   --he | --h |  --help | --hel | -h )
4482     $as_echo "$ac_cs_usage"; exit ;;
4483   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4484   | -silent | --silent | --silen | --sile | --sil | --si | --s)
4485     ac_cs_silent=: ;;
4486
4487   # This is an error.
4488   -*) as_fn_error "unrecognized option: \`$1'
4489 Try \`$0 --help' for more information." ;;
4490
4491   *) as_fn_append ac_config_targets " $1"
4492      ac_need_defaults=false ;;
4493
4494   esac
4495   shift
4496 done
4497
4498 ac_configure_extra_args=
4499
4500 if $ac_cs_silent; then
4501   exec 6>/dev/null
4502   ac_configure_extra_args="$ac_configure_extra_args --silent"
4503 fi
4504
4505 _ACEOF
4506 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4507 if \$ac_cs_recheck; then
4508   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4509   shift
4510   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4511   CONFIG_SHELL='$SHELL'
4512   export CONFIG_SHELL
4513   exec "\$@"
4514 fi
4515
4516 _ACEOF
4517 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4518 exec 5>>config.log
4519 {
4520   echo
4521   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4522 ## Running $as_me. ##
4523 _ASBOX
4524   $as_echo "$ac_log"
4525 } >&5
4526
4527 _ACEOF
4528 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4529 #
4530 # INIT-COMMANDS
4531 #
4532 srcdir=${srcdir}
4533 host=${host}
4534 with_target_subdir=${with_target_subdir}
4535 with_multisubdir=${with_multisubdir}
4536 ac_configure_args="--enable-multilib ${ac_configure_args}"
4537 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
4538 libgcc_topdir=${libgcc_topdir}
4539 CC="${CC}"
4540
4541
4542 _ACEOF
4543
4544 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4545
4546 # Handling of arguments.
4547 for ac_config_target in $ac_config_targets
4548 do
4549   case $ac_config_target in
4550     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4551     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
4552
4553   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4554   esac
4555 done
4556
4557
4558 # If the user did not use the arguments to specify the items to instantiate,
4559 # then the envvar interface is used.  Set only those that are not.
4560 # We use the long form for the default assignment because of an extremely
4561 # bizarre bug on SunOS 4.1.3.
4562 if $ac_need_defaults; then
4563   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4564   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
4565 fi
4566
4567 # Have a temporary directory for convenience.  Make it in the build tree
4568 # simply because there is no reason against having it here, and in addition,
4569 # creating and moving files from /tmp can sometimes cause problems.
4570 # Hook for its removal unless debugging.
4571 # Note that there is a small window in which the directory will not be cleaned:
4572 # after its creation but before its name has been assigned to `$tmp'.
4573 $debug ||
4574 {
4575   tmp=
4576   trap 'exit_status=$?
4577   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
4578 ' 0
4579   trap 'as_fn_exit 1' 1 2 13 15
4580 }
4581 # Create a (secure) tmp directory for tmp files.
4582
4583 {
4584   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4585   test -n "$tmp" && test -d "$tmp"
4586 }  ||
4587 {
4588   tmp=./conf$$-$RANDOM
4589   (umask 077 && mkdir "$tmp")
4590 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
4591
4592 # Set up the scripts for CONFIG_FILES section.
4593 # No need to generate them if there are no CONFIG_FILES.
4594 # This happens for instance with `./config.status config.h'.
4595 if test -n "$CONFIG_FILES"; then
4596
4597
4598 ac_cr=`echo X | tr X '\015'`
4599 # On cygwin, bash can eat \r inside `` if the user requested igncr.
4600 # But we know of no other shell where ac_cr would be empty at this
4601 # point, so we can use a bashism as a fallback.
4602 if test "x$ac_cr" = x; then
4603   eval ac_cr=\$\'\\r\'
4604 fi
4605 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4606 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4607   ac_cs_awk_cr='\r'
4608 else
4609   ac_cs_awk_cr=$ac_cr
4610 fi
4611
4612 echo 'BEGIN {' >"$tmp/subs1.awk" &&
4613 _ACEOF
4614
4615
4616 {
4617   echo "cat >conf$$subs.awk <<_ACEOF" &&
4618   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4619   echo "_ACEOF"
4620 } >conf$$subs.sh ||
4621   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4622 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
4623 ac_delim='%!_!# '
4624 for ac_last_try in false false false false false :; do
4625   . ./conf$$subs.sh ||
4626     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4627
4628   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4629   if test $ac_delim_n = $ac_delim_num; then
4630     break
4631   elif $ac_last_try; then
4632     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4633   else
4634     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4635   fi
4636 done
4637 rm -f conf$$subs.sh
4638
4639 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4640 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
4641 _ACEOF
4642 sed -n '
4643 h
4644 s/^/S["/; s/!.*/"]=/
4645 p
4646 g
4647 s/^[^!]*!//
4648 :repl
4649 t repl
4650 s/'"$ac_delim"'$//
4651 t delim
4652 :nl
4653 h
4654 s/\(.\{148\}\).*/\1/
4655 t more1
4656 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4657 p
4658 n
4659 b repl
4660 :more1
4661 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4662 p
4663 g
4664 s/.\{148\}//
4665 t nl
4666 :delim
4667 h
4668 s/\(.\{148\}\).*/\1/
4669 t more2
4670 s/["\\]/\\&/g; s/^/"/; s/$/"/
4671 p
4672 b
4673 :more2
4674 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4675 p
4676 g
4677 s/.\{148\}//
4678 t delim
4679 ' <conf$$subs.awk | sed '
4680 /^[^""]/{
4681   N
4682   s/\n//
4683 }
4684 ' >>$CONFIG_STATUS || ac_write_fail=1
4685 rm -f conf$$subs.awk
4686 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4687 _ACAWK
4688 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
4689   for (key in S) S_is_set[key] = 1
4690   FS = "\a"
4691
4692 }
4693 {
4694   line = $ 0
4695   nfields = split(line, field, "@")
4696   substed = 0
4697   len = length(field[1])
4698   for (i = 2; i < nfields; i++) {
4699     key = field[i]
4700     keylen = length(key)
4701     if (S_is_set[key]) {
4702       value = S[key]
4703       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4704       len += length(value) + length(field[++i])
4705       substed = 1
4706     } else
4707       len += 1 + keylen
4708   }
4709
4710   print line
4711 }
4712
4713 _ACAWK
4714 _ACEOF
4715 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4716 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4717   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4718 else
4719   cat
4720 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
4721   || as_fn_error "could not setup config files machinery" "$LINENO" 5
4722 _ACEOF
4723
4724 # VPATH may cause trouble with some makes, so we remove $(srcdir),
4725 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4726 # trailing colons and then remove the whole line if VPATH becomes empty
4727 # (actually we leave an empty line to preserve line numbers).
4728 if test "x$srcdir" = x.; then
4729   ac_vpsub='/^[  ]*VPATH[        ]*=/{
4730 s/:*\$(srcdir):*/:/
4731 s/:*\${srcdir}:*/:/
4732 s/:*@srcdir@:*/:/
4733 s/^\([^=]*=[     ]*\):*/\1/
4734 s/:*$//
4735 s/^[^=]*=[       ]*$//
4736 }'
4737 fi
4738
4739 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4740 fi # test -n "$CONFIG_FILES"
4741
4742
4743 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
4744 shift
4745 for ac_tag
4746 do
4747   case $ac_tag in
4748   :[FHLC]) ac_mode=$ac_tag; continue;;
4749   esac
4750   case $ac_mode$ac_tag in
4751   :[FHL]*:*);;
4752   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
4753   :[FH]-) ac_tag=-:-;;
4754   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4755   esac
4756   ac_save_IFS=$IFS
4757   IFS=:
4758   set x $ac_tag
4759   IFS=$ac_save_IFS
4760   shift
4761   ac_file=$1
4762   shift
4763
4764   case $ac_mode in
4765   :L) ac_source=$1;;
4766   :[FH])
4767     ac_file_inputs=
4768     for ac_f
4769     do
4770       case $ac_f in
4771       -) ac_f="$tmp/stdin";;
4772       *) # Look for the file first in the build tree, then in the source tree
4773          # (if the path is not absolute).  The absolute path cannot be DOS-style,
4774          # because $ac_f cannot contain `:'.
4775          test -f "$ac_f" ||
4776            case $ac_f in
4777            [\\/$]*) false;;
4778            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4779            esac ||
4780            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4781       esac
4782       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4783       as_fn_append ac_file_inputs " '$ac_f'"
4784     done
4785
4786     # Let's still pretend it is `configure' which instantiates (i.e., don't
4787     # use $as_me), people would be surprised to read:
4788     #    /* config.h.  Generated by config.status.  */
4789     configure_input='Generated from '`
4790           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4791         `' by configure.'
4792     if test x"$ac_file" != x-; then
4793       configure_input="$ac_file.  $configure_input"
4794       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4795 $as_echo "$as_me: creating $ac_file" >&6;}
4796     fi
4797     # Neutralize special characters interpreted by sed in replacement strings.
4798     case $configure_input in #(
4799     *\&* | *\|* | *\\* )
4800        ac_sed_conf_input=`$as_echo "$configure_input" |
4801        sed 's/[\\\\&|]/\\\\&/g'`;; #(
4802     *) ac_sed_conf_input=$configure_input;;
4803     esac
4804
4805     case $ac_tag in
4806     *:-:* | *:-) cat >"$tmp/stdin" \
4807       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
4808     esac
4809     ;;
4810   esac
4811
4812   ac_dir=`$as_dirname -- "$ac_file" ||
4813 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4814          X"$ac_file" : 'X\(//\)[^/]' \| \
4815          X"$ac_file" : 'X\(//\)$' \| \
4816          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4817 $as_echo X"$ac_file" |
4818     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4819             s//\1/
4820             q
4821           }
4822           /^X\(\/\/\)[^/].*/{
4823             s//\1/
4824             q
4825           }
4826           /^X\(\/\/\)$/{
4827             s//\1/
4828             q
4829           }
4830           /^X\(\/\).*/{
4831             s//\1/
4832             q
4833           }
4834           s/.*/./; q'`
4835   as_dir="$ac_dir"; as_fn_mkdir_p
4836   ac_builddir=.
4837
4838 case "$ac_dir" in
4839 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4840 *)
4841   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4842   # A ".." for each directory in $ac_dir_suffix.
4843   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4844   case $ac_top_builddir_sub in
4845   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4846   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4847   esac ;;
4848 esac
4849 ac_abs_top_builddir=$ac_pwd
4850 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4851 # for backward compatibility:
4852 ac_top_builddir=$ac_top_build_prefix
4853
4854 case $srcdir in
4855   .)  # We are building in place.
4856     ac_srcdir=.
4857     ac_top_srcdir=$ac_top_builddir_sub
4858     ac_abs_top_srcdir=$ac_pwd ;;
4859   [\\/]* | ?:[\\/]* )  # Absolute name.
4860     ac_srcdir=$srcdir$ac_dir_suffix;
4861     ac_top_srcdir=$srcdir
4862     ac_abs_top_srcdir=$srcdir ;;
4863   *) # Relative name.
4864     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4865     ac_top_srcdir=$ac_top_build_prefix$srcdir
4866     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4867 esac
4868 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4869
4870
4871   case $ac_mode in
4872   :F)
4873   #
4874   # CONFIG_FILE
4875   #
4876
4877   case $INSTALL in
4878   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
4879   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
4880   esac
4881 _ACEOF
4882
4883 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4884 # If the template does not know about datarootdir, expand it.
4885 # FIXME: This hack should be removed a few years after 2.60.
4886 ac_datarootdir_hack=; ac_datarootdir_seen=
4887 ac_sed_dataroot='
4888 /datarootdir/ {
4889   p
4890   q
4891 }
4892 /@datadir@/p
4893 /@docdir@/p
4894 /@infodir@/p
4895 /@localedir@/p
4896 /@mandir@/p'
4897 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4898 *datarootdir*) ac_datarootdir_seen=yes;;
4899 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4900   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4901 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4902 _ACEOF
4903 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4904   ac_datarootdir_hack='
4905   s&@datadir@&$datadir&g
4906   s&@docdir@&$docdir&g
4907   s&@infodir@&$infodir&g
4908   s&@localedir@&$localedir&g
4909   s&@mandir@&$mandir&g
4910   s&\\\${datarootdir}&$datarootdir&g' ;;
4911 esac
4912 _ACEOF
4913
4914 # Neutralize VPATH when `$srcdir' = `.'.
4915 # Shell code in configure.ac might set extrasub.
4916 # FIXME: do we really want to maintain this feature?
4917 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4918 ac_sed_extra="$ac_vpsub
4919 $extrasub
4920 _ACEOF
4921 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4922 :t
4923 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4924 s|@configure_input@|$ac_sed_conf_input|;t t
4925 s&@top_builddir@&$ac_top_builddir_sub&;t t
4926 s&@top_build_prefix@&$ac_top_build_prefix&;t t
4927 s&@srcdir@&$ac_srcdir&;t t
4928 s&@abs_srcdir@&$ac_abs_srcdir&;t t
4929 s&@top_srcdir@&$ac_top_srcdir&;t t
4930 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4931 s&@builddir@&$ac_builddir&;t t
4932 s&@abs_builddir@&$ac_abs_builddir&;t t
4933 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4934 s&@INSTALL@&$ac_INSTALL&;t t
4935 $ac_datarootdir_hack
4936 "
4937 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
4938   || as_fn_error "could not create $ac_file" "$LINENO" 5
4939
4940 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4941   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
4942   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
4943   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4944 which seems to be undefined.  Please make sure it is defined." >&5
4945 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4946 which seems to be undefined.  Please make sure it is defined." >&2;}
4947
4948   rm -f "$tmp/stdin"
4949   case $ac_file in
4950   -) cat "$tmp/out" && rm -f "$tmp/out";;
4951   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
4952   esac \
4953   || as_fn_error "could not create $ac_file" "$LINENO" 5
4954  ;;
4955
4956
4957   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
4958 $as_echo "$as_me: executing $ac_file commands" >&6;}
4959  ;;
4960   esac
4961
4962
4963   case $ac_file$ac_mode in
4964     "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
4965 if test -n "$CONFIG_FILES"; then
4966   # FIXME: We shouldn't need to set ac_file
4967   ac_file=Makefile
4968   . ${libgcc_topdir}/config-ml.in
4969 fi ;;
4970
4971   esac
4972 done # for ac_tag
4973
4974
4975 as_fn_exit 0
4976 _ACEOF
4977 ac_clean_files=$ac_clean_files_save
4978
4979 test $ac_write_fail = 0 ||
4980   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
4981
4982
4983 # configure is writing to config.log, and then calls config.status.
4984 # config.status does its own redirection, appending to config.log.
4985 # Unfortunately, on DOS this fails, as config.log is still kept open
4986 # by configure, so config.status won't be able to write to it; its
4987 # output is simply discarded.  So we exec the FD to /dev/null,
4988 # effectively closing config.log, so it can be properly (re)opened and
4989 # appended to by config.status.  When coming back to configure, we
4990 # need to make the FD available again.
4991 if test "$no_create" != yes; then
4992   ac_cs_success=:
4993   ac_config_status_args=
4994   test "$silent" = yes &&
4995     ac_config_status_args="$ac_config_status_args --quiet"
4996   exec 5>/dev/null
4997   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4998   exec 5>>config.log
4999   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5000   # would make configure fail if this is the last instruction.
5001   $ac_cs_success || as_fn_exit $?
5002 fi
5003 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5004   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5005 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5006 fi
5007