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_use_emutls
 560 set_have_cc_tls
 561 vis_hide
 562 fixed_point
 563 enable_decimal_float
 564 decimal_float
 565 CPP
 566 OBJEXT
 567 EXEEXT
 568 ac_ct_CC
 569 CPPFLAGS
 570 LDFLAGS
 571 CFLAGS
 572 CC
 573 LN_S
 574 STRIP
 575 RANLIB
 576 NM
 577 LIPO
 578 AR
 579 target_subdir
 580 host_subdir
 581 build_subdir
 582 build_libsubdir
 583 host_noncanonical
 584 host_os
 585 host_vendor
 586 host_cpu
 587 host
 588 build_os
 589 build_vendor
 590 build_cpu
 591 build
 592 AWK
 593 INSTALL_DATA
 594 INSTALL_SCRIPT
 595 INSTALL_PROGRAM
 596 MAINT
 597 slibdir
 598 enable_shared
 599 libgcc_topdir
 600 target_alias
 601 host_alias
 602 build_alias
 603 LIBS
 604 ECHO_T
 605 ECHO_N
 606 ECHO_C
 607 DEFS
 608 mandir
 609 localedir
 610 libdir
 611 psdir
 612 pdfdir
 613 dvidir
 614 htmldir
 615 infodir
 616 docdir
 617 oldincludedir
 618 includedir
 619 localstatedir
 620 sharedstatedir
 621 sysconfdir
 622 datadir
 623 datarootdir
 624 libexecdir
 625 sbindir
 626 bindir
 627 program_transform_name
 628 prefix
 629 exec_prefix
 630 PACKAGE_URL
 631 PACKAGE_BUGREPORT
 632 PACKAGE_STRING
 633 PACKAGE_VERSION
 634 PACKAGE_TARNAME
 635 PACKAGE_NAME
 636 PATH_SEPARATOR
 637 SHELL'
 638 ac_subst_files=''
 639 ac_user_opts='
 640 enable_option_checking
 641 with_target_subdir
 642 with_cross_host
 643 with_ld
 644 enable_shared
 645 enable_version_specific_runtime_libs
 646 with_slibdir
 647 enable_maintainer_mode
 648 with_build_libsubdir
 649 enable_decimal_float
 650 enable_tls
 651 '
 652       ac_precious_vars='build_alias
 653 host_alias
 654 target_alias
 655 CC
 656 CFLAGS
 657 LDFLAGS
 658 LIBS
 659 CPPFLAGS
 660 CPP'
 661
 662
 663 # Initialize some variables set by options.
 664 ac_init_help=
 665 ac_init_version=false
 666 ac_unrecognized_opts=
 667 ac_unrecognized_sep=
 668 # The variables have the same names as the options, with
 669 # dashes changed to underlines.
 670 cache_file=/dev/null
 671 exec_prefix=NONE
 672 no_create=
 673 no_recursion=
 674 prefix=NONE
 675 program_prefix=NONE
 676 program_suffix=NONE
 677 program_transform_name=s,x,x,
 678 silent=
 679 site=
 680 srcdir=
 681 verbose=
 682 x_includes=NONE
 683 x_libraries=NONE
 684
 685 # Installation directory options.
 686 # These are left unexpanded so users can "make install exec_prefix=/foo"
 687 # and all the variables that are supposed to be based on exec_prefix
 688 # by default will actually change.
 689 # Use braces instead of parens because sh, perl, etc. also accept them.
 690 # (The list follows the same order as the GNU Coding Standards.)
 691 bindir='${exec_prefix}/bin'
 692 sbindir='${exec_prefix}/sbin'
 693 libexecdir='${exec_prefix}/libexec'
 694 datarootdir='${prefix}/share'
 695 datadir='${datarootdir}'
 696 sysconfdir='${prefix}/etc'
 697 sharedstatedir='${prefix}/com'
 698 localstatedir='${prefix}/var'
 699 includedir='${prefix}/include'
 700 oldincludedir='/usr/include'
 701 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 702 infodir='${datarootdir}/info'
 703 htmldir='${docdir}'
 704 dvidir='${docdir}'
 705 pdfdir='${docdir}'
 706 psdir='${docdir}'
 707 libdir='${exec_prefix}/lib'
 708 localedir='${datarootdir}/locale'
 709 mandir='${datarootdir}/man'
 710
 711 ac_prev=
 712 ac_dashdash=
 713 for ac_option
 714 do
 715   # If the previous option needs an argument, assign it.
 716   if test -n "$ac_prev"; then
 717     eval $ac_prev=\$ac_option
 718     ac_prev=
 719     continue
 720   fi
 721
 722   case $ac_option in
 723   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 724   *)    ac_optarg=yes ;;
 725   esac
 726
 727   # Accept the important Cygnus configure options, so we can diagnose typos.
 728
 729   case $ac_dashdash$ac_option in
 730   --)
 731     ac_dashdash=yes ;;
 732
 733   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 734     ac_prev=bindir ;;
 735   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 736     bindir=$ac_optarg ;;
 737
 738   -build | --build | --buil | --bui | --bu)
 739     ac_prev=build_alias ;;
 740   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 741     build_alias=$ac_optarg ;;
 742
 743   -cache-file | --cache-file | --cache-fil | --cache-fi \
 744   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 745     ac_prev=cache_file ;;
 746   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 747   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 748     cache_file=$ac_optarg ;;
 749
 750   --config-cache | -C)
 751     cache_file=config.cache ;;
 752
 753   -datadir | --datadir | --datadi | --datad)
 754     ac_prev=datadir ;;
 755   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 756     datadir=$ac_optarg ;;
 757
 758   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 759   | --dataroo | --dataro | --datar)
 760     ac_prev=datarootdir ;;
 761   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 762   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 763     datarootdir=$ac_optarg ;;
 764
 765   -disable-* | --disable-*)
 766     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 767     # Reject names that are not valid shell variable names.
 768     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 769       as_fn_error "invalid feature name: $ac_useropt"
 770     ac_useropt_orig=$ac_useropt
 771     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 772     case $ac_user_opts in
 773       *"
 774 "enable_$ac_useropt"
 775 "*) ;;
 776       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 777          ac_unrecognized_sep=', ';;
 778     esac
 779     eval enable_$ac_useropt=no ;;
 780
 781   -docdir | --docdir | --docdi | --doc | --do)
 782     ac_prev=docdir ;;
 783   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 784     docdir=$ac_optarg ;;
 785
 786   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 787     ac_prev=dvidir ;;
 788   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 789     dvidir=$ac_optarg ;;
 790
 791   -enable-* | --enable-*)
 792     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 793     # Reject names that are not valid shell variable names.
 794     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 795       as_fn_error "invalid feature name: $ac_useropt"
 796     ac_useropt_orig=$ac_useropt
 797     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 798     case $ac_user_opts in
 799       *"
 800 "enable_$ac_useropt"
 801 "*) ;;
 802       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 803          ac_unrecognized_sep=', ';;
 804     esac
 805     eval enable_$ac_useropt=\$ac_optarg ;;
 806
 807   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 808   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 809   | --exec | --exe | --ex)
 810     ac_prev=exec_prefix ;;
 811   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 812   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 813   | --exec=* | --exe=* | --ex=*)
 814     exec_prefix=$ac_optarg ;;
 815
 816   -gas | --gas | --ga | --g)
 817     # Obsolete; use --with-gas.
 818     with_gas=yes ;;
 819
 820   -help | --help | --hel | --he | -h)
 821     ac_init_help=long ;;
 822   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 823     ac_init_help=recursive ;;
 824   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 825     ac_init_help=short ;;
 826
 827   -host | --host | --hos | --ho)
 828     ac_prev=host_alias ;;
 829   -host=* | --host=* | --hos=* | --ho=*)
 830     host_alias=$ac_optarg ;;
 831
 832   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 833     ac_prev=htmldir ;;
 834   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 835   | --ht=*)
 836     htmldir=$ac_optarg ;;
 837
 838   -includedir | --includedir | --includedi | --included | --include \
 839   | --includ | --inclu | --incl | --inc)
 840     ac_prev=includedir ;;
 841   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 842   | --includ=* | --inclu=* | --incl=* | --inc=*)
 843     includedir=$ac_optarg ;;
 844
 845   -infodir | --infodir | --infodi | --infod | --info | --inf)
 846     ac_prev=infodir ;;
 847   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 848     infodir=$ac_optarg ;;
 849
 850   -libdir | --libdir | --libdi | --libd)
 851     ac_prev=libdir ;;
 852   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 853     libdir=$ac_optarg ;;
 854
 855   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 856   | --libexe | --libex | --libe)
 857     ac_prev=libexecdir ;;
 858   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 859   | --libexe=* | --libex=* | --libe=*)
 860     libexecdir=$ac_optarg ;;
 861
 862   -localedir | --localedir | --localedi | --localed | --locale)
 863     ac_prev=localedir ;;
 864   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 865     localedir=$ac_optarg ;;
 866
 867   -localstatedir | --localstatedir | --localstatedi | --localstated \
 868   | --localstate | --localstat | --localsta | --localst | --locals)
 869     ac_prev=localstatedir ;;
 870   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 871   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 872     localstatedir=$ac_optarg ;;
 873
 874   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 875     ac_prev=mandir ;;
 876   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 877     mandir=$ac_optarg ;;
 878
 879   -nfp | --nfp | --nf)
 880     # Obsolete; use --without-fp.
 881     with_fp=no ;;
 882
 883   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 884   | --no-cr | --no-c | -n)
 885     no_create=yes ;;
 886
 887   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 888   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 889     no_recursion=yes ;;
 890
 891   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 892   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 893   | --oldin | --oldi | --old | --ol | --o)
 894     ac_prev=oldincludedir ;;
 895   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 896   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 897   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 898     oldincludedir=$ac_optarg ;;
 899
 900   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 901     ac_prev=prefix ;;
 902   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 903     prefix=$ac_optarg ;;
 904
 905   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 906   | --program-pre | --program-pr | --program-p)
 907     ac_prev=program_prefix ;;
 908   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 909   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 910     program_prefix=$ac_optarg ;;
 911
 912   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 913   | --program-suf | --program-su | --program-s)
 914     ac_prev=program_suffix ;;
 915   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 916   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 917     program_suffix=$ac_optarg ;;
 918
 919   -program-transform-name | --program-transform-name \
 920   | --program-transform-nam | --program-transform-na \
 921   | --program-transform-n | --program-transform- \
 922   | --program-transform | --program-transfor \
 923   | --program-transfo | --program-transf \
 924   | --program-trans | --program-tran \
 925   | --progr-tra | --program-tr | --program-t)
 926     ac_prev=program_transform_name ;;
 927   -program-transform-name=* | --program-transform-name=* \
 928   | --program-transform-nam=* | --program-transform-na=* \
 929   | --program-transform-n=* | --program-transform-=* \
 930   | --program-transform=* | --program-transfor=* \
 931   | --program-transfo=* | --program-transf=* \
 932   | --program-trans=* | --program-tran=* \
 933   | --progr-tra=* | --program-tr=* | --program-t=*)
 934     program_transform_name=$ac_optarg ;;
 935
 936   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 937     ac_prev=pdfdir ;;
 938   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 939     pdfdir=$ac_optarg ;;
 940
 941   -psdir | --psdir | --psdi | --psd | --ps)
 942     ac_prev=psdir ;;
 943   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 944     psdir=$ac_optarg ;;
 945
 946   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 947   | -silent | --silent | --silen | --sile | --sil)
 948     silent=yes ;;
 949
 950   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 951     ac_prev=sbindir ;;
 952   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 953   | --sbi=* | --sb=*)
 954     sbindir=$ac_optarg ;;
 955
 956   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 957   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 958   | --sharedst | --shareds | --shared | --share | --shar \
 959   | --sha | --sh)
 960     ac_prev=sharedstatedir ;;
 961   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 962   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 963   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 964   | --sha=* | --sh=*)
 965     sharedstatedir=$ac_optarg ;;
 966
 967   -site | --site | --sit)
 968     ac_prev=site ;;
 969   -site=* | --site=* | --sit=*)
 970     site=$ac_optarg ;;
 971
 972   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 973     ac_prev=srcdir ;;
 974   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 975     srcdir=$ac_optarg ;;
 976
 977   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 978   | --syscon | --sysco | --sysc | --sys | --sy)
 979     ac_prev=sysconfdir ;;
 980   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 981   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 982     sysconfdir=$ac_optarg ;;
 983
 984   -target | --target | --targe | --targ | --tar | --ta | --t)
 985     ac_prev=target_alias ;;
 986   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 987     target_alias=$ac_optarg ;;
 988
 989   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 990     verbose=yes ;;
 991
 992   -version | --version | --versio | --versi | --vers | -V)
 993     ac_init_version=: ;;
 994
 995   -with-* | --with-*)
 996     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 997     # Reject names that are not valid shell variable names.
 998     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 999       as_fn_error "invalid package name: $ac_useropt"
1000     ac_useropt_orig=$ac_useropt
1001     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1002     case $ac_user_opts in
1003       *"
1004 "with_$ac_useropt"
1005 "*) ;;
1006       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1007          ac_unrecognized_sep=', ';;
1008     esac
1009     eval with_$ac_useropt=\$ac_optarg ;;
1010
1011   -without-* | --without-*)
1012     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1013     # Reject names that are not valid shell variable names.
1014     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1015       as_fn_error "invalid package name: $ac_useropt"
1016     ac_useropt_orig=$ac_useropt
1017     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1018     case $ac_user_opts in
1019       *"
1020 "with_$ac_useropt"
1021 "*) ;;
1022       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1023          ac_unrecognized_sep=', ';;
1024     esac
1025     eval with_$ac_useropt=no ;;
1026
1027   --x)
1028     # Obsolete; use --with-x.
1029     with_x=yes ;;
1030
1031   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1032   | --x-incl | --x-inc | --x-in | --x-i)
1033     ac_prev=x_includes ;;
1034   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1035   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1036     x_includes=$ac_optarg ;;
1037
1038   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1039   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1040     ac_prev=x_libraries ;;
1041   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1042   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1043     x_libraries=$ac_optarg ;;
1044
1045   -*) as_fn_error "unrecognized option: \`$ac_option'
1046 Try \`$0 --help' for more information."
1047     ;;
1048
1049   *=*)
1050     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1051     # Reject names that are not valid shell variable names.
1052     case $ac_envvar in #(
1053       '' | [0-9]* | *[!_$as_cr_alnum]* )
1054       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1055     esac
1056     eval $ac_envvar=\$ac_optarg
1057     export $ac_envvar ;;
1058
1059   *)
1060     # FIXME: should be removed in autoconf 3.0.
1061     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1062     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1063       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1064     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1065     ;;
1066
1067   esac
1068 done
1069
1070 if test -n "$ac_prev"; then
1071   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1072   as_fn_error "missing argument to $ac_option"
1073 fi
1074
1075 if test -n "$ac_unrecognized_opts"; then
1076   case $enable_option_checking in
1077     no) ;;
1078     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1079     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1080   esac
1081 fi
1082
1083 # Check all directory arguments for consistency.
1084 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1085                 datadir sysconfdir sharedstatedir localstatedir includedir \
1086                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1087                 libdir localedir mandir
1088 do
1089   eval ac_val=\$$ac_var
1090   # Remove trailing slashes.
1091   case $ac_val in
1092     */ )
1093       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1094       eval $ac_var=\$ac_val;;
1095   esac
1096   # Be sure to have absolute directory names.
1097   case $ac_val in
1098     [\\/$]* | ?:[\\/]* )  continue;;
1099     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1100   esac
1101   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1102 done
1103
1104 # There might be people who depend on the old broken behavior: `$host'
1105 # used to hold the argument of --host etc.
1106 # FIXME: To remove some day.
1107 build=$build_alias
1108 host=$host_alias
1109 target=$target_alias
1110
1111 # FIXME: To remove some day.
1112 if test "x$host_alias" != x; then
1113   if test "x$build_alias" = x; then
1114     cross_compiling=maybe
1115     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1116     If a cross compiler is detected then cross compile mode will be used." >&2
1117   elif test "x$build_alias" != "x$host_alias"; then
1118     cross_compiling=yes
1119   fi
1120 fi
1121
1122 ac_tool_prefix=
1123 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1124
1125 test "$silent" = yes && exec 6>/dev/null
1126
1127
1128 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1129 ac_ls_di=`ls -di .` &&
1130 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1131   as_fn_error "working directory cannot be determined"
1132 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1133   as_fn_error "pwd does not report name of working directory"
1134
1135
1136 # Find the source files, if location was not specified.
1137 if test -z "$srcdir"; then
1138   ac_srcdir_defaulted=yes
1139   # Try the directory containing this script, then the parent directory.
1140   ac_confdir=`$as_dirname -- "$as_myself" ||
1141 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1142          X"$as_myself" : 'X\(//\)[^/]' \| \
1143          X"$as_myself" : 'X\(//\)$' \| \
1144          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1145 $as_echo X"$as_myself" |
1146     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1147             s//\1/
1148             q
1149           }
1150           /^X\(\/\/\)[^/].*/{
1151             s//\1/
1152             q
1153           }
1154           /^X\(\/\/\)$/{
1155             s//\1/
1156             q
1157           }
1158           /^X\(\/\).*/{
1159             s//\1/
1160             q
1161           }
1162           s/.*/./; q'`
1163   srcdir=$ac_confdir
1164   if test ! -r "$srcdir/$ac_unique_file"; then
1165     srcdir=..
1166   fi
1167 else
1168   ac_srcdir_defaulted=no
1169 fi
1170 if test ! -r "$srcdir/$ac_unique_file"; then
1171   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1172   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1173 fi
1174 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1175 ac_abs_confdir=`(
1176         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1177         pwd)`
1178 # When building in place, set srcdir=.
1179 if test "$ac_abs_confdir" = "$ac_pwd"; then
1180   srcdir=.
1181 fi
1182 # Remove unnecessary trailing slashes from srcdir.
1183 # Double slashes in file names in object file debugging info
1184 # mess up M-x gdb in Emacs.
1185 case $srcdir in
1186 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1187 esac
1188 for ac_var in $ac_precious_vars; do
1189   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1190   eval ac_env_${ac_var}_value=\$${ac_var}
1191   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1192   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1193 done
1194
1195 #
1196 # Report the --help message.
1197 #
1198 if test "$ac_init_help" = "long"; then
1199   # Omit some internal or obsolete options to make the list less imposing.
1200   # This message is too long to be a string in the A/UX 3.1 sh.
1201   cat <<_ACEOF
1202 \`configure' configures GNU C Runtime Library 1.0 to adapt to many kinds of systems.
1203
1204 Usage: $0 [OPTION]... [VAR=VALUE]...
1205
1206 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1207 VAR=VALUE.  See below for descriptions of some of the useful variables.
1208
1209 Defaults for the options are specified in brackets.
1210
1211 Configuration:
1212   -h, --help              display this help and exit
1213       --help=short        display options specific to this package
1214       --help=recursive    display the short help of all the included packages
1215   -V, --version           display version information and exit
1216   -q, --quiet, --silent   do not print \`checking...' messages
1217       --cache-file=FILE   cache test results in FILE [disabled]
1218   -C, --config-cache      alias for \`--cache-file=config.cache'
1219   -n, --no-create         do not create output files
1220       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1221
1222 Installation directories:
1223   --prefix=PREFIX         install architecture-independent files in PREFIX
1224                           [$ac_default_prefix]
1225   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1226                           [PREFIX]
1227
1228 By default, \`make install' will install all the files in
1229 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1230 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1231 for instance \`--prefix=\$HOME'.
1232
1233 For better control, use the options below.
1234
1235 Fine tuning of the installation directories:
1236   --bindir=DIR            user executables [EPREFIX/bin]
1237   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1238   --libexecdir=DIR        program executables [EPREFIX/libexec]
1239   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1240   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1241   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1242   --libdir=DIR            object code libraries [EPREFIX/lib]
1243   --includedir=DIR        C header files [PREFIX/include]
1244   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1245   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1246   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1247   --infodir=DIR           info documentation [DATAROOTDIR/info]
1248   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1249   --mandir=DIR            man documentation [DATAROOTDIR/man]
1250   --docdir=DIR            documentation root [DATAROOTDIR/doc/libgcc]
1251   --htmldir=DIR           html documentation [DOCDIR]
1252   --dvidir=DIR            dvi documentation [DOCDIR]
1253   --pdfdir=DIR            pdf documentation [DOCDIR]
1254   --psdir=DIR             ps documentation [DOCDIR]
1255 _ACEOF
1256
1257   cat <<\_ACEOF
1258
1259 System types:
1260   --build=BUILD     configure for building on BUILD [guessed]
1261   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1262 _ACEOF
1263 fi
1264
1265 if test -n "$ac_init_help"; then
1266   case $ac_init_help in
1267      short | recursive ) echo "Configuration of GNU C Runtime Library 1.0:";;
1268    esac
1269   cat <<\_ACEOF
1270
1271 Optional Features:
1272   --disable-option-checking  ignore unrecognized --enable/--with options
1273   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1274   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1275   --disable-shared        don't provide a shared libgcc
1276   --enable-version-specific-runtime-libs    Specify that runtime libraries should be installed in a compiler-specific directory
1277   --enable-maintainer-mode
1278                           enable make rules and dependencies not useful (and
1279                           sometimes confusing) to the casual installer
1280   --enable-decimal-float={no,yes,bid,dpd}
1281                         enable decimal float extension to C.  Selecting 'bid'
1282                         or 'dpd' choses which decimal floating point format
1283                         to use
1284   --enable-tls            Use thread-local storage [default=yes]
1285
1286 Optional Packages:
1287   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1288   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1289   --with-target-subdir=SUBDIR      Configuring in a subdirectory for target
1290   --with-cross-host=HOST           Configuring with a cross compiler
1291   --with-ld               arrange to use the specified ld (full pathname)
1292   --with-slibdir=DIR      shared libraries in DIR LIBDIR
1293   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1294
1295 Some influential environment variables:
1296   CC          C compiler command
1297   CFLAGS      C compiler flags
1298   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1299               nonstandard directory <lib dir>
1300   LIBS        libraries to pass to the linker, e.g. -l<library>
1301   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1302               you have headers in a nonstandard directory <include dir>
1303   CPP         C preprocessor
1304
1305 Use these variables to override the choices made by `configure' or to help
1306 it to find libraries and programs with nonstandard names/locations.
1307
1308 Report bugs to the package provider.
1309 GNU C Runtime Library home page: <http://www.gnu.org/software/libgcc/>.
1310 General help using GNU software: <http://www.gnu.org/gethelp/>.
1311 _ACEOF
1312 ac_status=$?
1313 fi
1314
1315 if test "$ac_init_help" = "recursive"; then
1316   # If there are subdirs, report their specific --help.
1317   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1318     test -d "$ac_dir" ||
1319       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1320       continue
1321     ac_builddir=.
1322
1323 case "$ac_dir" in
1324 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1325 *)
1326   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1327   # A ".." for each directory in $ac_dir_suffix.
1328   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1329   case $ac_top_builddir_sub in
1330   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1331   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1332   esac ;;
1333 esac
1334 ac_abs_top_builddir=$ac_pwd
1335 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1336 # for backward compatibility:
1337 ac_top_builddir=$ac_top_build_prefix
1338
1339 case $srcdir in
1340   .)  # We are building in place.
1341     ac_srcdir=.
1342     ac_top_srcdir=$ac_top_builddir_sub
1343     ac_abs_top_srcdir=$ac_pwd ;;
1344   [\\/]* | ?:[\\/]* )  # Absolute name.
1345     ac_srcdir=$srcdir$ac_dir_suffix;
1346     ac_top_srcdir=$srcdir
1347     ac_abs_top_srcdir=$srcdir ;;
1348   *) # Relative name.
1349     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1350     ac_top_srcdir=$ac_top_build_prefix$srcdir
1351     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1352 esac
1353 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1354
1355     cd "$ac_dir" || { ac_status=$?; continue; }
1356     # Check for guested configure.
1357     if test -f "$ac_srcdir/configure.gnu"; then
1358       echo &&
1359       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1360     elif test -f "$ac_srcdir/configure"; then
1361       echo &&
1362       $SHELL "$ac_srcdir/configure" --help=recursive
1363     else
1364       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1365     fi || ac_status=$?
1366     cd "$ac_pwd" || { ac_status=$?; break; }
1367   done
1368 fi
1369
1370 test -n "$ac_init_help" && exit $ac_status
1371 if $ac_init_version; then
1372   cat <<\_ACEOF
1373 GNU C Runtime Library configure 1.0
1374 generated by GNU Autoconf 2.64
1375
1376 Copyright (C) 2009 Free Software Foundation, Inc.
1377 This configure script is free software; the Free Software Foundation
1378 gives unlimited permission to copy, distribute and modify it.
1379 _ACEOF
1380   exit
1381 fi
1382
1383 ## ------------------------ ##
1384 ## Autoconf initialization. ##
1385 ## ------------------------ ##
1386
1387 # ac_fn_c_try_compile LINENO
1388 # --------------------------
1389 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1390 ac_fn_c_try_compile ()
1391 {
1392   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1393   rm -f conftest.$ac_objext
1394   if { { ac_try="$ac_compile"
1395 case "(($ac_try" in
1396   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1397   *) ac_try_echo=$ac_try;;
1398 esac
1399 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1400 $as_echo "$ac_try_echo"; } >&5
1401   (eval "$ac_compile") 2>conftest.err
1402   ac_status=$?
1403   if test -s conftest.err; then
1404     grep -v '^ *+' conftest.err >conftest.er1
1405     cat conftest.er1 >&5
1406     mv -f conftest.er1 conftest.err
1407   fi
1408   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1409   test $ac_status = 0; } && {
1410          test -z "$ac_c_werror_flag" ||
1411          test ! -s conftest.err
1412        } && test -s conftest.$ac_objext; then :
1413   ac_retval=0
1414 else
1415   $as_echo "$as_me: failed program was:" >&5
1416 sed 's/^/| /' conftest.$ac_ext >&5
1417
1418         ac_retval=1
1419 fi
1420   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1421   return $ac_retval
1422
1423 } # ac_fn_c_try_compile
1424
1425 # ac_fn_c_try_cpp LINENO
1426 # ----------------------
1427 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1428 ac_fn_c_try_cpp ()
1429 {
1430   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1431   if { { ac_try="$ac_cpp conftest.$ac_ext"
1432 case "(($ac_try" in
1433   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1434   *) ac_try_echo=$ac_try;;
1435 esac
1436 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1437 $as_echo "$ac_try_echo"; } >&5
1438   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1439   ac_status=$?
1440   if test -s conftest.err; then
1441     grep -v '^ *+' conftest.err >conftest.er1
1442     cat conftest.er1 >&5
1443     mv -f conftest.er1 conftest.err
1444   fi
1445   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1446   test $ac_status = 0; } >/dev/null && {
1447          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1448          test ! -s conftest.err
1449        }; then :
1450   ac_retval=0
1451 else
1452   $as_echo "$as_me: failed program was:" >&5
1453 sed 's/^/| /' conftest.$ac_ext >&5
1454
1455     ac_retval=1
1456 fi
1457   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1458   return $ac_retval
1459
1460 } # ac_fn_c_try_cpp
1461 cat >config.log <<_ACEOF
1462 This file contains any messages produced by compilers while
1463 running configure, to aid debugging if configure makes a mistake.
1464
1465 It was created by GNU C Runtime Library $as_me 1.0, which was
1466 generated by GNU Autoconf 2.64.  Invocation command line was
1467
1468   $ $0 $@
1469
1470 _ACEOF
1471 exec 5>>config.log
1472 {
1473 cat <<_ASUNAME
1474 ## --------- ##
1475 ## Platform. ##
1476 ## --------- ##
1477
1478 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1479 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1480 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1481 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1482 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1483
1484 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1485 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1486
1487 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1488 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1489 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1490 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1491 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1492 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1493 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1494
1495 _ASUNAME
1496
1497 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1498 for as_dir in $PATH
1499 do
1500   IFS=$as_save_IFS
1501   test -z "$as_dir" && as_dir=.
1502     $as_echo "PATH: $as_dir"
1503   done
1504 IFS=$as_save_IFS
1505
1506 } >&5
1507
1508 cat >&5 <<_ACEOF
1509
1510
1511 ## ----------- ##
1512 ## Core tests. ##
1513 ## ----------- ##
1514
1515 _ACEOF
1516
1517
1518 # Keep a trace of the command line.
1519 # Strip out --no-create and --no-recursion so they do not pile up.
1520 # Strip out --silent because we don't want to record it for future runs.
1521 # Also quote any args containing shell meta-characters.
1522 # Make two passes to allow for proper duplicate-argument suppression.
1523 ac_configure_args=
1524 ac_configure_args0=
1525 ac_configure_args1=
1526 ac_must_keep_next=false
1527 for ac_pass in 1 2
1528 do
1529   for ac_arg
1530   do
1531     case $ac_arg in
1532     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1533     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1534     | -silent | --silent | --silen | --sile | --sil)
1535       continue ;;
1536     *\'*)
1537       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1538     esac
1539     case $ac_pass in
1540     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1541     2)
1542       as_fn_append ac_configure_args1 " '$ac_arg'"
1543       if test $ac_must_keep_next = true; then
1544         ac_must_keep_next=false # Got value, back to normal.
1545       else
1546         case $ac_arg in
1547           *=* | --config-cache | -C | -disable-* | --disable-* \
1548           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1549           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1550           | -with-* | --with-* | -without-* | --without-* | --x)
1551             case "$ac_configure_args0 " in
1552               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1553             esac
1554             ;;
1555           -* ) ac_must_keep_next=true ;;
1556         esac
1557       fi
1558       as_fn_append ac_configure_args " '$ac_arg'"
1559       ;;
1560     esac
1561   done
1562 done
1563 { ac_configure_args0=; unset ac_configure_args0;}
1564 { ac_configure_args1=; unset ac_configure_args1;}
1565
1566 # When interrupted or exit'd, cleanup temporary files, and complete
1567 # config.log.  We remove comments because anyway the quotes in there
1568 # would cause problems or look ugly.
1569 # WARNING: Use '\'' to represent an apostrophe within the trap.
1570 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1571 trap 'exit_status=$?
1572   # Save into config.log some information that might help in debugging.
1573   {
1574     echo
1575
1576     cat <<\_ASBOX
1577 ## ---------------- ##
1578 ## Cache variables. ##
1579 ## ---------------- ##
1580 _ASBOX
1581     echo
1582     # The following way of writing the cache mishandles newlines in values,
1583 (
1584   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1585     eval ac_val=\$$ac_var
1586     case $ac_val in #(
1587     *${as_nl}*)
1588       case $ac_var in #(
1589       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1590 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1591       esac
1592       case $ac_var in #(
1593       _ | IFS | as_nl) ;; #(
1594       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1595       *) { eval $ac_var=; unset $ac_var;} ;;
1596       esac ;;
1597     esac
1598   done
1599   (set) 2>&1 |
1600     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1601     *${as_nl}ac_space=\ *)
1602       sed -n \
1603         "s/'\''/'\''\\\\'\'''\''/g;
1604           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1605       ;; #(
1606     *)
1607       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1608       ;;
1609     esac |
1610     sort
1611 )
1612     echo
1613
1614     cat <<\_ASBOX
1615 ## ----------------- ##
1616 ## Output variables. ##
1617 ## ----------------- ##
1618 _ASBOX
1619     echo
1620     for ac_var in $ac_subst_vars
1621     do
1622       eval ac_val=\$$ac_var
1623       case $ac_val in
1624       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1625       esac
1626       $as_echo "$ac_var='\''$ac_val'\''"
1627     done | sort
1628     echo
1629
1630     if test -n "$ac_subst_files"; then
1631       cat <<\_ASBOX
1632 ## ------------------- ##
1633 ## File substitutions. ##
1634 ## ------------------- ##
1635 _ASBOX
1636       echo
1637       for ac_var in $ac_subst_files
1638       do
1639         eval ac_val=\$$ac_var
1640         case $ac_val in
1641         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1642         esac
1643         $as_echo "$ac_var='\''$ac_val'\''"
1644       done | sort
1645       echo
1646     fi
1647
1648     if test -s confdefs.h; then
1649       cat <<\_ASBOX
1650 ## ----------- ##
1651 ## confdefs.h. ##
1652 ## ----------- ##
1653 _ASBOX
1654       echo
1655       cat confdefs.h
1656       echo
1657     fi
1658     test "$ac_signal" != 0 &&
1659       $as_echo "$as_me: caught signal $ac_signal"
1660     $as_echo "$as_me: exit $exit_status"
1661   } >&5
1662   rm -f core *.core core.conftest.* &&
1663     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1664     exit $exit_status
1665 ' 0
1666 for ac_signal in 1 2 13 15; do
1667   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1668 done
1669 ac_signal=0
1670
1671 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1672 rm -f -r conftest* confdefs.h
1673
1674 $as_echo "/* confdefs.h */" > confdefs.h
1675
1676 # Predefined preprocessor variables.
1677
1678 cat >>confdefs.h <<_ACEOF
1679 #define PACKAGE_NAME "$PACKAGE_NAME"
1680 _ACEOF
1681
1682 cat >>confdefs.h <<_ACEOF
1683 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1684 _ACEOF
1685
1686 cat >>confdefs.h <<_ACEOF
1687 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1688 _ACEOF
1689
1690 cat >>confdefs.h <<_ACEOF
1691 #define PACKAGE_STRING "$PACKAGE_STRING"
1692 _ACEOF
1693
1694 cat >>confdefs.h <<_ACEOF
1695 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1696 _ACEOF
1697
1698 cat >>confdefs.h <<_ACEOF
1699 #define PACKAGE_URL "$PACKAGE_URL"
1700 _ACEOF
1701
1702
1703 # Let the site file select an alternate cache file if it wants to.
1704 # Prefer an explicitly selected file to automatically selected ones.
1705 ac_site_file1=NONE
1706 ac_site_file2=NONE
1707 if test -n "$CONFIG_SITE"; then
1708   ac_site_file1=$CONFIG_SITE
1709 elif test "x$prefix" != xNONE; then
1710   ac_site_file1=$prefix/share/config.site
1711   ac_site_file2=$prefix/etc/config.site
1712 else
1713   ac_site_file1=$ac_default_prefix/share/config.site
1714   ac_site_file2=$ac_default_prefix/etc/config.site
1715 fi
1716 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1717 do
1718   test "x$ac_site_file" = xNONE && continue
1719   if test -r "$ac_site_file"; then
1720     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1721 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1722     sed 's/^/| /' "$ac_site_file" >&5
1723     . "$ac_site_file"
1724   fi
1725 done
1726
1727 if test -r "$cache_file"; then
1728   # Some versions of bash will fail to source /dev/null (special
1729   # files actually), so we avoid doing that.
1730   if test -f "$cache_file"; then
1731     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1732 $as_echo "$as_me: loading cache $cache_file" >&6;}
1733     case $cache_file in
1734       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1735       *)                      . "./$cache_file";;
1736     esac
1737   fi
1738 else
1739   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1740 $as_echo "$as_me: creating cache $cache_file" >&6;}
1741   >$cache_file
1742 fi
1743
1744 # Check that the precious variables saved in the cache have kept the same
1745 # value.
1746 ac_cache_corrupted=false
1747 for ac_var in $ac_precious_vars; do
1748   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1749   eval ac_new_set=\$ac_env_${ac_var}_set
1750   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1751   eval ac_new_val=\$ac_env_${ac_var}_value
1752   case $ac_old_set,$ac_new_set in
1753     set,)
1754       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1755 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1756       ac_cache_corrupted=: ;;
1757     ,set)
1758       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1759 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1760       ac_cache_corrupted=: ;;
1761     ,);;
1762     *)
1763       if test "x$ac_old_val" != "x$ac_new_val"; then
1764         # differences in whitespace do not lead to failure.
1765         ac_old_val_w=`echo x $ac_old_val`
1766         ac_new_val_w=`echo x $ac_new_val`
1767         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1768           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1769 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1770           ac_cache_corrupted=:
1771         else
1772           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1773 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1774           eval $ac_var=\$ac_old_val
1775         fi
1776         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1777 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1778         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1779 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1780       fi;;
1781   esac
1782   # Pass precious variables to config.status.
1783   if test "$ac_new_set" = set; then
1784     case $ac_new_val in
1785     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1786     *) ac_arg=$ac_var=$ac_new_val ;;
1787     esac
1788     case " $ac_configure_args " in
1789       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1790       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1791     esac
1792   fi
1793 done
1794 if $ac_cache_corrupted; then
1795   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1796 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1797   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1798 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1799   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1800 fi
1801 ## -------------------- ##
1802 ## Main body of script. ##
1803 ## -------------------- ##
1804
1805 ac_ext=c
1806 ac_cpp='$CPP $CPPFLAGS'
1807 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1808 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1809 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1810
1811
1812
1813
1814
1815
1816
1817
1818 # Check whether --with-target-subdir was given.
1819 if test "${with_target_subdir+set}" = set; then :
1820   withval=$with_target_subdir;
1821 fi
1822
1823
1824 # Check whether --with-cross-host was given.
1825 if test "${with_cross_host+set}" = set; then :
1826   withval=$with_cross_host;
1827 fi
1828
1829
1830 # Check whether --with-ld was given.
1831 if test "${with_ld+set}" = set; then :
1832   withval=$with_ld;
1833 fi
1834
1835
1836 if test "${srcdir}" = "."; then
1837   if test -n "${with_build_subdir}"; then
1838     libgcc_topdir="${srcdir}/../.."
1839     with_target_subdir=
1840   elif test -z "${with_target_subdir}"; then
1841     libgcc_topdir="${srcdir}/.."
1842   else
1843     if test "${with_target_subdir}" != "."; then
1844       libgcc_topdir="${srcdir}/${with_multisrctop}../.."
1845     else
1846       libgcc_topdir="${srcdir}/${with_multisrctop}.."
1847     fi
1848   fi
1849 else
1850   libgcc_topdir="${srcdir}/.."
1851 fi
1852
1853 ac_aux_dir=
1854 for ac_dir in $libgcc_topdir "$srcdir"/$libgcc_topdir; do
1855   for ac_t in install-sh install.sh shtool; do
1856     if test -f "$ac_dir/$ac_t"; then
1857       ac_aux_dir=$ac_dir
1858       ac_install_sh="$ac_aux_dir/$ac_t -c"
1859       break 2
1860     fi
1861   done
1862 done
1863 if test -z "$ac_aux_dir"; then
1864   as_fn_error "cannot find install-sh, install.sh, or shtool in $libgcc_topdir \"$srcdir\"/$libgcc_topdir" "$LINENO" 5
1865 fi
1866
1867 # These three variables are undocumented and unsupported,
1868 # and are intended to be withdrawn in a future Autoconf release.
1869 # They can cause serious problems if a builder's source tree is in a directory
1870 # whose full name contains unusual characters.
1871 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1872 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1873 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1874
1875
1876
1877 # Check whether --enable-shared was given.
1878 if test "${enable_shared+set}" = set; then :
1879   enableval=$enable_shared;
1880   case $enable_shared in
1881   yes | no) ;;
1882   *)
1883     enable_shared=no
1884     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1885     for pkg in $enableval; do
1886       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
1887         enable_shared=yes
1888       fi
1889     done
1890     IFS="$ac_save_ifs"
1891     ;;
1892   esac
1893
1894 else
1895   enable_shared=yes
1896 fi
1897
1898
1899
1900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
1901 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
1902 # Check whether --enable-version-specific-runtime-libs was given.
1903 if test "${enable_version_specific_runtime_libs+set}" = set; then :
1904   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
1905  yes) version_specific_libs=yes ;;
1906  no)  version_specific_libs=no ;;
1907  *)   as_fn_error "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
1908  esac
1909 else
1910   version_specific_libs=no
1911 fi
1912
1913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
1914 $as_echo "$version_specific_libs" >&6; }
1915
1916
1917 # Check whether --with-slibdir was given.
1918 if test "${with_slibdir+set}" = set; then :
1919   withval=$with_slibdir; slibdir="$with_slibdir"
1920 else
1921   if test "${version_specific_libs}" = yes; then
1922   slibdir='$(libsubdir)'
1923 elif test -n "$with_cross_host" && test x"$with_cross_host" != x"no"; then
1924   slibdir='$(exec_prefix)/$(host_noncanonical)/lib'
1925 else
1926   slibdir='$(libdir)'
1927 fi
1928 fi
1929
1930
1931
1932 # Command-line options.
1933 # Very limited version of AC_MAINTAINER_MODE.
1934 # Check whether --enable-maintainer-mode was given.
1935 if test "${enable_maintainer_mode+set}" = set; then :
1936   enableval=$enable_maintainer_mode; case ${enable_maintainer_mode} in
1937      yes) MAINT='' ;;
1938      no) MAINT='#' ;;
1939      *) as_fn_error "--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;;
1940    esac
1941    maintainer_mode=${enableval}
1942 else
1943   MAINT='#'
1944 fi
1945
1946
1947 # Find a good install program.  We prefer a C program (faster),
1948 # so one script is as good as another.  But avoid the broken or
1949 # incompatible versions:
1950 # SysV /etc/install, /usr/sbin/install
1951 # SunOS /usr/etc/install
1952 # IRIX /sbin/install
1953 # AIX /bin/install
1954 # AmigaOS /C/install, which installs bootblocks on floppy discs
1955 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1956 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1957 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1958 # OS/2's system install, which has a completely different semantic
1959 # ./install, which can be erroneously created by make from ./install.sh.
1960 # Reject install programs that cannot install multiple files.
1961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1962 $as_echo_n "checking for a BSD-compatible install... " >&6; }
1963 if test -z "$INSTALL"; then
1964 if test "${ac_cv_path_install+set}" = set; then :
1965   $as_echo_n "(cached) " >&6
1966 else
1967   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1968 for as_dir in $PATH
1969 do
1970   IFS=$as_save_IFS
1971   test -z "$as_dir" && as_dir=.
1972     # Account for people who put trailing slashes in PATH elements.
1973 case $as_dir/ in #((
1974   ./ | .// | /[cC]/* | \
1975   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1976   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
1977   /usr/ucb/* ) ;;
1978   *)
1979     # OSF1 and SCO ODT 3.0 have their own names for install.
1980     # Don't use installbsd from OSF since it installs stuff as root
1981     # by default.
1982     for ac_prog in ginstall scoinst install; do
1983       for ac_exec_ext in '' $ac_executable_extensions; do
1984         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
1985           if test $ac_prog = install &&
1986             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1987             # AIX install.  It has an incompatible calling convention.
1988             :
1989           elif test $ac_prog = install &&
1990             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1991             # program-specific install script used by HP pwplus--don't use.
1992             :
1993           else
1994             rm -rf conftest.one conftest.two conftest.dir
1995             echo one > conftest.one
1996             echo two > conftest.two
1997             mkdir conftest.dir
1998             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
1999               test -s conftest.one && test -s conftest.two &&
2000               test -s conftest.dir/conftest.one &&
2001               test -s conftest.dir/conftest.two
2002             then
2003               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2004               break 3
2005             fi
2006           fi
2007         fi
2008       done
2009     done
2010     ;;
2011 esac
2012
2013   done
2014 IFS=$as_save_IFS
2015
2016 rm -rf conftest.one conftest.two conftest.dir
2017
2018 fi
2019   if test "${ac_cv_path_install+set}" = set; then
2020     INSTALL=$ac_cv_path_install
2021   else
2022     # As a last resort, use the slow shell script.  Don't cache a
2023     # value for INSTALL within a source directory, because that will
2024     # break other packages using the cache if that directory is
2025     # removed, or if the value is a relative name.
2026     INSTALL=$ac_install_sh
2027   fi
2028 fi
2029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2030 $as_echo "$INSTALL" >&6; }
2031
2032 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2033 # It thinks the first close brace ends the variable substitution.
2034 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2035
2036 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2037
2038 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2039
2040
2041 for ac_prog in gawk mawk nawk awk
2042 do
2043   # Extract the first word of "$ac_prog", so it can be a program name with args.
2044 set dummy $ac_prog; ac_word=$2
2045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2046 $as_echo_n "checking for $ac_word... " >&6; }
2047 if test "${ac_cv_prog_AWK+set}" = set; then :
2048   $as_echo_n "(cached) " >&6
2049 else
2050   if test -n "$AWK"; then
2051   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2052 else
2053 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2054 for as_dir in $PATH
2055 do
2056   IFS=$as_save_IFS
2057   test -z "$as_dir" && as_dir=.
2058     for ac_exec_ext in '' $ac_executable_extensions; do
2059   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2060     ac_cv_prog_AWK="$ac_prog"
2061     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2062     break 2
2063   fi
2064 done
2065   done
2066 IFS=$as_save_IFS
2067
2068 fi
2069 fi
2070 AWK=$ac_cv_prog_AWK
2071 if test -n "$AWK"; then
2072   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2073 $as_echo "$AWK" >&6; }
2074 else
2075   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2076 $as_echo "no" >&6; }
2077 fi
2078
2079
2080   test -n "$AWK" && break
2081 done
2082
2083 # We need awk; bail out if it's missing.
2084 case ${AWK} in
2085   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
2086 esac
2087
2088 # Make sure we can run config.sub.
2089 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2090   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2091
2092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2093 $as_echo_n "checking build system type... " >&6; }
2094 if test "${ac_cv_build+set}" = set; then :
2095   $as_echo_n "(cached) " >&6
2096 else
2097   ac_build_alias=$build_alias
2098 test "x$ac_build_alias" = x &&
2099   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2100 test "x$ac_build_alias" = x &&
2101   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2102 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2103   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2104
2105 fi
2106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2107 $as_echo "$ac_cv_build" >&6; }
2108 case $ac_cv_build in
2109 *-*-*) ;;
2110 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2111 esac
2112 build=$ac_cv_build
2113 ac_save_IFS=$IFS; IFS='-'
2114 set x $ac_cv_build
2115 shift
2116 build_cpu=$1
2117 build_vendor=$2
2118 shift; shift
2119 # Remember, the first character of IFS is used to create $*,
2120 # except with old shells:
2121 build_os=$*
2122 IFS=$ac_save_IFS
2123 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2124
2125
2126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2127 $as_echo_n "checking host system type... " >&6; }
2128 if test "${ac_cv_host+set}" = set; then :
2129   $as_echo_n "(cached) " >&6
2130 else
2131   if test "x$host_alias" = x; then
2132   ac_cv_host=$ac_cv_build
2133 else
2134   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2135     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2136 fi
2137
2138 fi
2139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2140 $as_echo "$ac_cv_host" >&6; }
2141 case $ac_cv_host in
2142 *-*-*) ;;
2143 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2144 esac
2145 host=$ac_cv_host
2146 ac_save_IFS=$IFS; IFS='-'
2147 set x $ac_cv_host
2148 shift
2149 host_cpu=$1
2150 host_vendor=$2
2151 shift; shift
2152 # Remember, the first character of IFS is used to create $*,
2153 # except with old shells:
2154 host_os=$*
2155 IFS=$ac_save_IFS
2156 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2157
2158
2159  case ${build_alias} in
2160   "") build_noncanonical=${build} ;;
2161   *) build_noncanonical=${build_alias} ;;
2162 esac
2163
2164  case ${host_alias} in
2165   "") host_noncanonical=${build_noncanonical} ;;
2166   *) host_noncanonical=${host_alias} ;;
2167 esac
2168
2169
2170
2171  case ${target_alias} in
2172   "") target_noncanonical=${host_noncanonical} ;;
2173   *) target_noncanonical=${target_alias} ;;
2174 esac
2175
2176
2177 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
2178 # have matching libraries, they should use host libraries: Makefile.tpl
2179 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
2180 # However, they still use the build modules, because the corresponding
2181 # host modules (e.g. bison) are only built for the host when bootstrap
2182 # finishes. So:
2183 # - build_subdir is where we find build modules, and never changes.
2184 # - build_libsubdir is where we find build libraries, and can be overridden.
2185
2186 # Prefix 'build-' so this never conflicts with target_subdir.
2187 build_subdir="build-${build_noncanonical}"
2188
2189 # Check whether --with-build-libsubdir was given.
2190 if test "${with_build_libsubdir+set}" = set; then :
2191   withval=$with_build_libsubdir; build_libsubdir="$withval"
2192 else
2193   build_libsubdir="$build_subdir"
2194 fi
2195
2196 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
2197 if ( test $srcdir = . && test -d gcc ) \
2198    || test -d $srcdir/../host-${host_noncanonical}; then
2199   host_subdir="host-${host_noncanonical}"
2200 else
2201   host_subdir=.
2202 fi
2203 # No prefix.
2204 target_subdir=${target_noncanonical}
2205
2206
2207 if test -n "$ac_tool_prefix"; then
2208   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2209 set dummy ${ac_tool_prefix}ar; ac_word=$2
2210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2211 $as_echo_n "checking for $ac_word... " >&6; }
2212 if test "${ac_cv_prog_AR+set}" = set; then :
2213   $as_echo_n "(cached) " >&6
2214 else
2215   if test -n "$AR"; then
2216   ac_cv_prog_AR="$AR" # Let the user override the test.
2217 else
2218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2219 for as_dir in $PATH
2220 do
2221   IFS=$as_save_IFS
2222   test -z "$as_dir" && as_dir=.
2223     for ac_exec_ext in '' $ac_executable_extensions; do
2224   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2225     ac_cv_prog_AR="${ac_tool_prefix}ar"
2226     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2227     break 2
2228   fi
2229 done
2230   done
2231 IFS=$as_save_IFS
2232
2233 fi
2234 fi
2235 AR=$ac_cv_prog_AR
2236 if test -n "$AR"; then
2237   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2238 $as_echo "$AR" >&6; }
2239 else
2240   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2241 $as_echo "no" >&6; }
2242 fi
2243
2244
2245 fi
2246 if test -z "$ac_cv_prog_AR"; then
2247   ac_ct_AR=$AR
2248   # Extract the first word of "ar", so it can be a program name with args.
2249 set dummy ar; ac_word=$2
2250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2251 $as_echo_n "checking for $ac_word... " >&6; }
2252 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
2253   $as_echo_n "(cached) " >&6
2254 else
2255   if test -n "$ac_ct_AR"; then
2256   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2257 else
2258 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2259 for as_dir in $PATH
2260 do
2261   IFS=$as_save_IFS
2262   test -z "$as_dir" && as_dir=.
2263     for ac_exec_ext in '' $ac_executable_extensions; do
2264   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2265     ac_cv_prog_ac_ct_AR="ar"
2266     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2267     break 2
2268   fi
2269 done
2270   done
2271 IFS=$as_save_IFS
2272
2273 fi
2274 fi
2275 ac_ct_AR=$ac_cv_prog_ac_ct_AR
2276 if test -n "$ac_ct_AR"; then
2277   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2278 $as_echo "$ac_ct_AR" >&6; }
2279 else
2280   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2281 $as_echo "no" >&6; }
2282 fi
2283
2284   if test "x$ac_ct_AR" = x; then
2285     AR=""
2286   else
2287     case $cross_compiling:$ac_tool_warned in
2288 yes:)
2289 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2290 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2291 ac_tool_warned=yes ;;
2292 esac
2293     AR=$ac_ct_AR
2294   fi
2295 else
2296   AR="$ac_cv_prog_AR"
2297 fi
2298
2299 if test -n "$ac_tool_prefix"; then
2300   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
2301 set dummy ${ac_tool_prefix}lipo; ac_word=$2
2302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2303 $as_echo_n "checking for $ac_word... " >&6; }
2304 if test "${ac_cv_prog_LIPO+set}" = set; then :
2305   $as_echo_n "(cached) " >&6
2306 else
2307   if test -n "$LIPO"; then
2308   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
2309 else
2310 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2311 for as_dir in $PATH
2312 do
2313   IFS=$as_save_IFS
2314   test -z "$as_dir" && as_dir=.
2315     for ac_exec_ext in '' $ac_executable_extensions; do
2316   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2317     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
2318     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2319     break 2
2320   fi
2321 done
2322   done
2323 IFS=$as_save_IFS
2324
2325 fi
2326 fi
2327 LIPO=$ac_cv_prog_LIPO
2328 if test -n "$LIPO"; then
2329   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
2330 $as_echo "$LIPO" >&6; }
2331 else
2332   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2333 $as_echo "no" >&6; }
2334 fi
2335
2336
2337 fi
2338 if test -z "$ac_cv_prog_LIPO"; then
2339   ac_ct_LIPO=$LIPO
2340   # Extract the first word of "lipo", so it can be a program name with args.
2341 set dummy lipo; ac_word=$2
2342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2343 $as_echo_n "checking for $ac_word... " >&6; }
2344 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
2345   $as_echo_n "(cached) " >&6
2346 else
2347   if test -n "$ac_ct_LIPO"; then
2348   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
2349 else
2350 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2351 for as_dir in $PATH
2352 do
2353   IFS=$as_save_IFS
2354   test -z "$as_dir" && as_dir=.
2355     for ac_exec_ext in '' $ac_executable_extensions; do
2356   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2357     ac_cv_prog_ac_ct_LIPO="lipo"
2358     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2359     break 2
2360   fi
2361 done
2362   done
2363 IFS=$as_save_IFS
2364
2365 fi
2366 fi
2367 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
2368 if test -n "$ac_ct_LIPO"; then
2369   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
2370 $as_echo "$ac_ct_LIPO" >&6; }
2371 else
2372   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2373 $as_echo "no" >&6; }
2374 fi
2375
2376   if test "x$ac_ct_LIPO" = x; then
2377     LIPO=":"
2378   else
2379     case $cross_compiling:$ac_tool_warned in
2380 yes:)
2381 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2382 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2383 ac_tool_warned=yes ;;
2384 esac
2385     LIPO=$ac_ct_LIPO
2386   fi
2387 else
2388   LIPO="$ac_cv_prog_LIPO"
2389 fi
2390
2391 if test -n "$ac_tool_prefix"; then
2392   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
2393 set dummy ${ac_tool_prefix}nm; ac_word=$2
2394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2395 $as_echo_n "checking for $ac_word... " >&6; }
2396 if test "${ac_cv_prog_NM+set}" = set; then :
2397   $as_echo_n "(cached) " >&6
2398 else
2399   if test -n "$NM"; then
2400   ac_cv_prog_NM="$NM" # Let the user override the test.
2401 else
2402 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2403 for as_dir in $PATH
2404 do
2405   IFS=$as_save_IFS
2406   test -z "$as_dir" && as_dir=.
2407     for ac_exec_ext in '' $ac_executable_extensions; do
2408   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2409     ac_cv_prog_NM="${ac_tool_prefix}nm"
2410     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2411     break 2
2412   fi
2413 done
2414   done
2415 IFS=$as_save_IFS
2416
2417 fi
2418 fi
2419 NM=$ac_cv_prog_NM
2420 if test -n "$NM"; then
2421   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
2422 $as_echo "$NM" >&6; }
2423 else
2424   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2425 $as_echo "no" >&6; }
2426 fi
2427
2428
2429 fi
2430 if test -z "$ac_cv_prog_NM"; then
2431   ac_ct_NM=$NM
2432   # Extract the first word of "nm", so it can be a program name with args.
2433 set dummy nm; ac_word=$2
2434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2435 $as_echo_n "checking for $ac_word... " >&6; }
2436 if test "${ac_cv_prog_ac_ct_NM+set}" = set; then :
2437   $as_echo_n "(cached) " >&6
2438 else
2439   if test -n "$ac_ct_NM"; then
2440   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
2441 else
2442 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2443 for as_dir in $PATH
2444 do
2445   IFS=$as_save_IFS
2446   test -z "$as_dir" && as_dir=.
2447     for ac_exec_ext in '' $ac_executable_extensions; do
2448   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2449     ac_cv_prog_ac_ct_NM="nm"
2450     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2451     break 2
2452   fi
2453 done
2454   done
2455 IFS=$as_save_IFS
2456
2457 fi
2458 fi
2459 ac_ct_NM=$ac_cv_prog_ac_ct_NM
2460 if test -n "$ac_ct_NM"; then
2461   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
2462 $as_echo "$ac_ct_NM" >&6; }
2463 else
2464   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2465 $as_echo "no" >&6; }
2466 fi
2467
2468   if test "x$ac_ct_NM" = x; then
2469     NM=""
2470   else
2471     case $cross_compiling:$ac_tool_warned in
2472 yes:)
2473 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2474 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2475 ac_tool_warned=yes ;;
2476 esac
2477     NM=$ac_ct_NM
2478   fi
2479 else
2480   NM="$ac_cv_prog_NM"
2481 fi
2482
2483 if test -n "$ac_tool_prefix"; then
2484   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2485 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2487 $as_echo_n "checking for $ac_word... " >&6; }
2488 if test "${ac_cv_prog_RANLIB+set}" = set; then :
2489   $as_echo_n "(cached) " >&6
2490 else
2491   if test -n "$RANLIB"; then
2492   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2493 else
2494 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2495 for as_dir in $PATH
2496 do
2497   IFS=$as_save_IFS
2498   test -z "$as_dir" && as_dir=.
2499     for ac_exec_ext in '' $ac_executable_extensions; do
2500   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2501     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2502     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2503     break 2
2504   fi
2505 done
2506   done
2507 IFS=$as_save_IFS
2508
2509 fi
2510 fi
2511 RANLIB=$ac_cv_prog_RANLIB
2512 if test -n "$RANLIB"; then
2513   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2514 $as_echo "$RANLIB" >&6; }
2515 else
2516   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2517 $as_echo "no" >&6; }
2518 fi
2519
2520
2521 fi
2522 if test -z "$ac_cv_prog_RANLIB"; then
2523   ac_ct_RANLIB=$RANLIB
2524   # Extract the first word of "ranlib", so it can be a program name with args.
2525 set dummy ranlib; ac_word=$2
2526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2527 $as_echo_n "checking for $ac_word... " >&6; }
2528 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
2529   $as_echo_n "(cached) " >&6
2530 else
2531   if test -n "$ac_ct_RANLIB"; then
2532   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2533 else
2534 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2535 for as_dir in $PATH
2536 do
2537   IFS=$as_save_IFS
2538   test -z "$as_dir" && as_dir=.
2539     for ac_exec_ext in '' $ac_executable_extensions; do
2540   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2541     ac_cv_prog_ac_ct_RANLIB="ranlib"
2542     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2543     break 2
2544   fi
2545 done
2546   done
2547 IFS=$as_save_IFS
2548
2549 fi
2550 fi
2551 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2552 if test -n "$ac_ct_RANLIB"; then
2553   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2554 $as_echo "$ac_ct_RANLIB" >&6; }
2555 else
2556   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2557 $as_echo "no" >&6; }
2558 fi
2559
2560   if test "x$ac_ct_RANLIB" = x; then
2561     RANLIB=":"
2562   else
2563     case $cross_compiling:$ac_tool_warned in
2564 yes:)
2565 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2566 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2567 ac_tool_warned=yes ;;
2568 esac
2569     RANLIB=$ac_ct_RANLIB
2570   fi
2571 else
2572   RANLIB="$ac_cv_prog_RANLIB"
2573 fi
2574
2575 if test -n "$ac_tool_prefix"; then
2576   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2577 set dummy ${ac_tool_prefix}strip; ac_word=$2
2578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2579 $as_echo_n "checking for $ac_word... " >&6; }
2580 if test "${ac_cv_prog_STRIP+set}" = set; then :
2581   $as_echo_n "(cached) " >&6
2582 else
2583   if test -n "$STRIP"; then
2584   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2585 else
2586 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2587 for as_dir in $PATH
2588 do
2589   IFS=$as_save_IFS
2590   test -z "$as_dir" && as_dir=.
2591     for ac_exec_ext in '' $ac_executable_extensions; do
2592   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2593     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2594     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2595     break 2
2596   fi
2597 done
2598   done
2599 IFS=$as_save_IFS
2600
2601 fi
2602 fi
2603 STRIP=$ac_cv_prog_STRIP
2604 if test -n "$STRIP"; then
2605   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2606 $as_echo "$STRIP" >&6; }
2607 else
2608   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2609 $as_echo "no" >&6; }
2610 fi
2611
2612
2613 fi
2614 if test -z "$ac_cv_prog_STRIP"; then
2615   ac_ct_STRIP=$STRIP
2616   # Extract the first word of "strip", so it can be a program name with args.
2617 set dummy strip; ac_word=$2
2618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2619 $as_echo_n "checking for $ac_word... " >&6; }
2620 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
2621   $as_echo_n "(cached) " >&6
2622 else
2623   if test -n "$ac_ct_STRIP"; then
2624   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2625 else
2626 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2627 for as_dir in $PATH
2628 do
2629   IFS=$as_save_IFS
2630   test -z "$as_dir" && as_dir=.
2631     for ac_exec_ext in '' $ac_executable_extensions; do
2632   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2633     ac_cv_prog_ac_ct_STRIP="strip"
2634     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2635     break 2
2636   fi
2637 done
2638   done
2639 IFS=$as_save_IFS
2640
2641 fi
2642 fi
2643 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2644 if test -n "$ac_ct_STRIP"; then
2645   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2646 $as_echo "$ac_ct_STRIP" >&6; }
2647 else
2648   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2649 $as_echo "no" >&6; }
2650 fi
2651
2652   if test "x$ac_ct_STRIP" = x; then
2653     STRIP=":"
2654   else
2655     case $cross_compiling:$ac_tool_warned in
2656 yes:)
2657 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2658 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2659 ac_tool_warned=yes ;;
2660 esac
2661     STRIP=$ac_ct_STRIP
2662   fi
2663 else
2664   STRIP="$ac_cv_prog_STRIP"
2665 fi
2666
2667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
2668 $as_echo_n "checking whether ln -s works... " >&6; }
2669 LN_S=$as_ln_s
2670 if test "$LN_S" = "ln -s"; then
2671   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2672 $as_echo "yes" >&6; }
2673 else
2674   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
2675 $as_echo "no, using $LN_S" >&6; }
2676 fi
2677
2678
2679
2680 ac_ext=c
2681 ac_cpp='$CPP $CPPFLAGS'
2682 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2683 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2684 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2685 if test -n "$ac_tool_prefix"; then
2686   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2687 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2689 $as_echo_n "checking for $ac_word... " >&6; }
2690 if test "${ac_cv_prog_CC+set}" = set; then :
2691   $as_echo_n "(cached) " >&6
2692 else
2693   if test -n "$CC"; then
2694   ac_cv_prog_CC="$CC" # Let the user override the test.
2695 else
2696 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2697 for as_dir in $PATH
2698 do
2699   IFS=$as_save_IFS
2700   test -z "$as_dir" && as_dir=.
2701     for ac_exec_ext in '' $ac_executable_extensions; do
2702   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2703     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2704     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2705     break 2
2706   fi
2707 done
2708   done
2709 IFS=$as_save_IFS
2710
2711 fi
2712 fi
2713 CC=$ac_cv_prog_CC
2714 if test -n "$CC"; then
2715   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2716 $as_echo "$CC" >&6; }
2717 else
2718   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2719 $as_echo "no" >&6; }
2720 fi
2721
2722
2723 fi
2724 if test -z "$ac_cv_prog_CC"; then
2725   ac_ct_CC=$CC
2726   # Extract the first word of "gcc", so it can be a program name with args.
2727 set dummy gcc; ac_word=$2
2728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2729 $as_echo_n "checking for $ac_word... " >&6; }
2730 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2731   $as_echo_n "(cached) " >&6
2732 else
2733   if test -n "$ac_ct_CC"; then
2734   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2735 else
2736 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2737 for as_dir in $PATH
2738 do
2739   IFS=$as_save_IFS
2740   test -z "$as_dir" && as_dir=.
2741     for ac_exec_ext in '' $ac_executable_extensions; do
2742   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2743     ac_cv_prog_ac_ct_CC="gcc"
2744     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2745     break 2
2746   fi
2747 done
2748   done
2749 IFS=$as_save_IFS
2750
2751 fi
2752 fi
2753 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2754 if test -n "$ac_ct_CC"; then
2755   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2756 $as_echo "$ac_ct_CC" >&6; }
2757 else
2758   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2759 $as_echo "no" >&6; }
2760 fi
2761
2762   if test "x$ac_ct_CC" = x; then
2763     CC=""
2764   else
2765     case $cross_compiling:$ac_tool_warned in
2766 yes:)
2767 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2768 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2769 ac_tool_warned=yes ;;
2770 esac
2771     CC=$ac_ct_CC
2772   fi
2773 else
2774   CC="$ac_cv_prog_CC"
2775 fi
2776
2777 if test -z "$CC"; then
2778           if test -n "$ac_tool_prefix"; then
2779     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2780 set dummy ${ac_tool_prefix}cc; ac_word=$2
2781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2782 $as_echo_n "checking for $ac_word... " >&6; }
2783 if test "${ac_cv_prog_CC+set}" = set; then :
2784   $as_echo_n "(cached) " >&6
2785 else
2786   if test -n "$CC"; then
2787   ac_cv_prog_CC="$CC" # Let the user override the test.
2788 else
2789 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2790 for as_dir in $PATH
2791 do
2792   IFS=$as_save_IFS
2793   test -z "$as_dir" && as_dir=.
2794     for ac_exec_ext in '' $ac_executable_extensions; do
2795   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2796     ac_cv_prog_CC="${ac_tool_prefix}cc"
2797     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2798     break 2
2799   fi
2800 done
2801   done
2802 IFS=$as_save_IFS
2803
2804 fi
2805 fi
2806 CC=$ac_cv_prog_CC
2807 if test -n "$CC"; then
2808   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2809 $as_echo "$CC" >&6; }
2810 else
2811   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2812 $as_echo "no" >&6; }
2813 fi
2814
2815
2816   fi
2817 fi
2818 if test -z "$CC"; then
2819   # Extract the first word of "cc", so it can be a program name with args.
2820 set dummy cc; ac_word=$2
2821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2822 $as_echo_n "checking for $ac_word... " >&6; }
2823 if test "${ac_cv_prog_CC+set}" = set; then :
2824   $as_echo_n "(cached) " >&6
2825 else
2826   if test -n "$CC"; then
2827   ac_cv_prog_CC="$CC" # Let the user override the test.
2828 else
2829   ac_prog_rejected=no
2830 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2831 for as_dir in $PATH
2832 do
2833   IFS=$as_save_IFS
2834   test -z "$as_dir" && as_dir=.
2835     for ac_exec_ext in '' $ac_executable_extensions; do
2836   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2837     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2838        ac_prog_rejected=yes
2839        continue
2840      fi
2841     ac_cv_prog_CC="cc"
2842     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2843     break 2
2844   fi
2845 done
2846   done
2847 IFS=$as_save_IFS
2848
2849 if test $ac_prog_rejected = yes; then
2850   # We found a bogon in the path, so make sure we never use it.
2851   set dummy $ac_cv_prog_CC
2852   shift
2853   if test $# != 0; then
2854     # We chose a different compiler from the bogus one.
2855     # However, it has the same basename, so the bogon will be chosen
2856     # first if we set CC to just the basename; use the full file name.
2857     shift
2858     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2859   fi
2860 fi
2861 fi
2862 fi
2863 CC=$ac_cv_prog_CC
2864 if test -n "$CC"; then
2865   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2866 $as_echo "$CC" >&6; }
2867 else
2868   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2869 $as_echo "no" >&6; }
2870 fi
2871
2872
2873 fi
2874 if test -z "$CC"; then
2875   if test -n "$ac_tool_prefix"; then
2876   for ac_prog in cl.exe
2877   do
2878     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2879 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2881 $as_echo_n "checking for $ac_word... " >&6; }
2882 if test "${ac_cv_prog_CC+set}" = set; then :
2883   $as_echo_n "(cached) " >&6
2884 else
2885   if test -n "$CC"; then
2886   ac_cv_prog_CC="$CC" # Let the user override the test.
2887 else
2888 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2889 for as_dir in $PATH
2890 do
2891   IFS=$as_save_IFS
2892   test -z "$as_dir" && as_dir=.
2893     for ac_exec_ext in '' $ac_executable_extensions; do
2894   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2895     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2896     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2897     break 2
2898   fi
2899 done
2900   done
2901 IFS=$as_save_IFS
2902
2903 fi
2904 fi
2905 CC=$ac_cv_prog_CC
2906 if test -n "$CC"; then
2907   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2908 $as_echo "$CC" >&6; }
2909 else
2910   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2911 $as_echo "no" >&6; }
2912 fi
2913
2914
2915     test -n "$CC" && break
2916   done
2917 fi
2918 if test -z "$CC"; then
2919   ac_ct_CC=$CC
2920   for ac_prog in cl.exe
2921 do
2922   # Extract the first word of "$ac_prog", so it can be a program name with args.
2923 set dummy $ac_prog; ac_word=$2
2924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2925 $as_echo_n "checking for $ac_word... " >&6; }
2926 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2927   $as_echo_n "(cached) " >&6
2928 else
2929   if test -n "$ac_ct_CC"; then
2930   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2931 else
2932 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2933 for as_dir in $PATH
2934 do
2935   IFS=$as_save_IFS
2936   test -z "$as_dir" && as_dir=.
2937     for ac_exec_ext in '' $ac_executable_extensions; do
2938   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2939     ac_cv_prog_ac_ct_CC="$ac_prog"
2940     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2941     break 2
2942   fi
2943 done
2944   done
2945 IFS=$as_save_IFS
2946
2947 fi
2948 fi
2949 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2950 if test -n "$ac_ct_CC"; then
2951   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2952 $as_echo "$ac_ct_CC" >&6; }
2953 else
2954   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2955 $as_echo "no" >&6; }
2956 fi
2957
2958
2959   test -n "$ac_ct_CC" && break
2960 done
2961
2962   if test "x$ac_ct_CC" = x; then
2963     CC=""
2964   else
2965     case $cross_compiling:$ac_tool_warned in
2966 yes:)
2967 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2968 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2969 ac_tool_warned=yes ;;
2970 esac
2971     CC=$ac_ct_CC
2972   fi
2973 fi
2974
2975 fi
2976
2977
2978 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2979 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2980 as_fn_error "no acceptable C compiler found in \$PATH
2981 See \`config.log' for more details." "$LINENO" 5; }
2982
2983 # Provide some information about the compiler.
2984 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2985 set X $ac_compile
2986 ac_compiler=$2
2987 for ac_option in --version -v -V -qversion; do
2988   { { ac_try="$ac_compiler $ac_option >&5"
2989 case "(($ac_try" in
2990   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2991   *) ac_try_echo=$ac_try;;
2992 esac
2993 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2994 $as_echo "$ac_try_echo"; } >&5
2995   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2996   ac_status=$?
2997   if test -s conftest.err; then
2998     sed '10a\
2999 ... rest of stderr output deleted ...
3000          10q' conftest.err >conftest.er1
3001     cat conftest.er1 >&5
3002     rm -f conftest.er1 conftest.err
3003   fi
3004   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3005   test $ac_status = 0; }
3006 done
3007
3008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3009 /* end confdefs.h.  */
3010
3011 int
3012 main ()
3013 {
3014
3015   ;
3016   return 0;
3017 }
3018 _ACEOF
3019 # FIXME: Cleanup?
3020 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
3021   (eval $ac_link) 2>&5
3022   ac_status=$?
3023   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3024   test $ac_status = 0; }; then :
3025   gcc_no_link=no
3026 else
3027   gcc_no_link=yes
3028 fi
3029 if test x$gcc_no_link = xyes; then
3030   # Setting cross_compile will disable run tests; it will
3031   # also disable AC_CHECK_FILE but that's generally
3032   # correct if we can't link.
3033   cross_compiling=yes
3034   EXEEXT=
3035 else
3036   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3037 /* end confdefs.h.  */
3038
3039 int
3040 main ()
3041 {
3042
3043   ;
3044   return 0;
3045 }
3046 _ACEOF
3047 ac_clean_files_save=$ac_clean_files
3048 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3049 # Try to create an executable without -o first, disregard a.out.
3050 # It will help us diagnose broken compilers, and finding out an intuition
3051 # of exeext.
3052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3053 $as_echo_n "checking for C compiler default output file name... " >&6; }
3054 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3055
3056 # The possible output files:
3057 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3058
3059 ac_rmfiles=
3060 for ac_file in $ac_files
3061 do
3062   case $ac_file in
3063     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3064     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3065   esac
3066 done
3067 rm -f $ac_rmfiles
3068
3069 if { { ac_try="$ac_link_default"
3070 case "(($ac_try" in
3071   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3072   *) ac_try_echo=$ac_try;;
3073 esac
3074 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3075 $as_echo "$ac_try_echo"; } >&5
3076   (eval "$ac_link_default") 2>&5
3077   ac_status=$?
3078   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3079   test $ac_status = 0; }; then :
3080   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3081 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3082 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3083 # so that the user can short-circuit this test for compilers unknown to
3084 # Autoconf.
3085 for ac_file in $ac_files ''
3086 do
3087   test -f "$ac_file" || continue
3088   case $ac_file in
3089     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3090         ;;
3091     [ab].out )
3092         # We found the default executable, but exeext='' is most
3093         # certainly right.
3094         break;;
3095     *.* )
3096         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3097         then :; else
3098            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3099         fi
3100         # We set ac_cv_exeext here because the later test for it is not
3101         # safe: cross compilers may not add the suffix if given an `-o'
3102         # argument, so we may need to know it at that point already.
3103         # Even if this section looks crufty: it has the advantage of
3104         # actually working.
3105         break;;
3106     * )
3107         break;;
3108   esac
3109 done
3110 test "$ac_cv_exeext" = no && ac_cv_exeext=
3111
3112 else
3113   ac_file=''
3114 fi
3115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3116 $as_echo "$ac_file" >&6; }
3117 if test -z "$ac_file"; then :
3118   $as_echo "$as_me: failed program was:" >&5
3119 sed 's/^/| /' conftest.$ac_ext >&5
3120
3121 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3122 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3123 { as_fn_set_status 77
3124 as_fn_error "C compiler cannot create executables
3125 See \`config.log' for more details." "$LINENO" 5; }; }
3126 fi
3127 ac_exeext=$ac_cv_exeext
3128
3129 # Check that the compiler produces executables we can run.  If not, either
3130 # the compiler is broken, or we cross compile.
3131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3132 $as_echo_n "checking whether the C compiler works... " >&6; }
3133 # If not cross compiling, check that we can run a simple program.
3134 if test "$cross_compiling" != yes; then
3135   if { ac_try='./$ac_file'
3136   { { case "(($ac_try" in
3137   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3138   *) ac_try_echo=$ac_try;;
3139 esac
3140 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3141 $as_echo "$ac_try_echo"; } >&5
3142   (eval "$ac_try") 2>&5
3143   ac_status=$?
3144   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3145   test $ac_status = 0; }; }; then
3146     cross_compiling=no
3147   else
3148     if test "$cross_compiling" = maybe; then
3149         cross_compiling=yes
3150     else
3151         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3152 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3153 as_fn_error "cannot run C compiled programs.
3154 If you meant to cross compile, use \`--host'.
3155 See \`config.log' for more details." "$LINENO" 5; }
3156     fi
3157   fi
3158 fi
3159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3160 $as_echo "yes" >&6; }
3161
3162 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3163 ac_clean_files=$ac_clean_files_save
3164 # Check that the compiler produces executables we can run.  If not, either
3165 # the compiler is broken, or we cross compile.
3166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3167 $as_echo_n "checking whether we are cross compiling... " >&6; }
3168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3169 $as_echo "$cross_compiling" >&6; }
3170
3171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3172 $as_echo_n "checking for suffix of executables... " >&6; }
3173 if { { ac_try="$ac_link"
3174 case "(($ac_try" in
3175   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3176   *) ac_try_echo=$ac_try;;
3177 esac
3178 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3179 $as_echo "$ac_try_echo"; } >&5
3180   (eval "$ac_link") 2>&5
3181   ac_status=$?
3182   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3183   test $ac_status = 0; }; then :
3184   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3185 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3186 # work properly (i.e., refer to `conftest.exe'), while it won't with
3187 # `rm'.
3188 for ac_file in conftest.exe conftest conftest.*; do
3189   test -f "$ac_file" || continue
3190   case $ac_file in
3191     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3192     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3193           break;;
3194     * ) break;;
3195   esac
3196 done
3197 else
3198   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3199 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3200 as_fn_error "cannot compute suffix of executables: cannot compile and link
3201 See \`config.log' for more details." "$LINENO" 5; }
3202 fi
3203 rm -f conftest$ac_cv_exeext
3204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3205 $as_echo "$ac_cv_exeext" >&6; }
3206
3207 rm -f conftest.$ac_ext
3208 EXEEXT=$ac_cv_exeext
3209 ac_exeext=$EXEEXT
3210 fi
3211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3212 $as_echo_n "checking for suffix of object files... " >&6; }
3213 if test "${ac_cv_objext+set}" = set; then :
3214   $as_echo_n "(cached) " >&6
3215 else
3216   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3217 /* end confdefs.h.  */
3218
3219 int
3220 main ()
3221 {
3222
3223   ;
3224   return 0;
3225 }
3226 _ACEOF
3227 rm -f conftest.o conftest.obj
3228 if { { ac_try="$ac_compile"
3229 case "(($ac_try" in
3230   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3231   *) ac_try_echo=$ac_try;;
3232 esac
3233 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3234 $as_echo "$ac_try_echo"; } >&5
3235   (eval "$ac_compile") 2>&5
3236   ac_status=$?
3237   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3238   test $ac_status = 0; }; then :
3239   for ac_file in conftest.o conftest.obj conftest.*; do
3240   test -f "$ac_file" || continue;
3241   case $ac_file in
3242     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3243     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3244        break;;
3245   esac
3246 done
3247 else
3248   $as_echo "$as_me: failed program was:" >&5
3249 sed 's/^/| /' conftest.$ac_ext >&5
3250
3251 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3252 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3253 as_fn_error "cannot compute suffix of object files: cannot compile
3254 See \`config.log' for more details." "$LINENO" 5; }
3255 fi
3256 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3257 fi
3258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3259 $as_echo "$ac_cv_objext" >&6; }
3260 OBJEXT=$ac_cv_objext
3261 ac_objext=$OBJEXT
3262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3263 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3264 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3265   $as_echo_n "(cached) " >&6
3266 else
3267   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3268 /* end confdefs.h.  */
3269
3270 int
3271 main ()
3272 {
3273 #ifndef __GNUC__
3274        choke me
3275 #endif
3276
3277   ;
3278   return 0;
3279 }
3280 _ACEOF
3281 if ac_fn_c_try_compile "$LINENO"; then :
3282   ac_compiler_gnu=yes
3283 else
3284   ac_compiler_gnu=no
3285 fi
3286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3287 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3288
3289 fi
3290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3291 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3292 if test $ac_compiler_gnu = yes; then
3293   GCC=yes
3294 else
3295   GCC=
3296 fi
3297 ac_test_CFLAGS=${CFLAGS+set}
3298 ac_save_CFLAGS=$CFLAGS
3299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3300 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3301 if test "${ac_cv_prog_cc_g+set}" = set; then :
3302   $as_echo_n "(cached) " >&6
3303 else
3304   ac_save_c_werror_flag=$ac_c_werror_flag
3305    ac_c_werror_flag=yes
3306    ac_cv_prog_cc_g=no
3307    CFLAGS="-g"
3308    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3309 /* end confdefs.h.  */
3310
3311 int
3312 main ()
3313 {
3314
3315   ;
3316   return 0;
3317 }
3318 _ACEOF
3319 if ac_fn_c_try_compile "$LINENO"; then :
3320   ac_cv_prog_cc_g=yes
3321 else
3322   CFLAGS=""
3323       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3324 /* end confdefs.h.  */
3325
3326 int
3327 main ()
3328 {
3329
3330   ;
3331   return 0;
3332 }
3333 _ACEOF
3334 if ac_fn_c_try_compile "$LINENO"; then :
3335
3336 else
3337   ac_c_werror_flag=$ac_save_c_werror_flag
3338          CFLAGS="-g"
3339          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3340 /* end confdefs.h.  */
3341
3342 int
3343 main ()
3344 {
3345
3346   ;
3347   return 0;
3348 }
3349 _ACEOF
3350 if ac_fn_c_try_compile "$LINENO"; then :
3351   ac_cv_prog_cc_g=yes
3352 fi
3353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3354 fi
3355 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3356 fi
3357 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3358    ac_c_werror_flag=$ac_save_c_werror_flag
3359 fi
3360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3361 $as_echo "$ac_cv_prog_cc_g" >&6; }
3362 if test "$ac_test_CFLAGS" = set; then
3363   CFLAGS=$ac_save_CFLAGS
3364 elif test $ac_cv_prog_cc_g = yes; then
3365   if test "$GCC" = yes; then
3366     CFLAGS="-g -O2"
3367   else
3368     CFLAGS="-g"
3369   fi
3370 else
3371   if test "$GCC" = yes; then
3372     CFLAGS="-O2"
3373   else
3374     CFLAGS=
3375   fi
3376 fi
3377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3378 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3379 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3380   $as_echo_n "(cached) " >&6
3381 else
3382   ac_cv_prog_cc_c89=no
3383 ac_save_CC=$CC
3384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3385 /* end confdefs.h.  */
3386 #include <stdarg.h>
3387 #include <stdio.h>
3388 #include <sys/types.h>
3389 #include <sys/stat.h>
3390 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3391 struct buf { int x; };
3392 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3393 static char *e (p, i)
3394      char **p;
3395      int i;
3396 {
3397   return p[i];
3398 }
3399 static char *f (char * (*g) (char **, int), char **p, ...)
3400 {
3401   char *s;
3402   va_list v;
3403   va_start (v,p);
3404   s = g (p, va_arg (v,int));
3405   va_end (v);
3406   return s;
3407 }
3408
3409 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3410    function prototypes and stuff, but not '\xHH' hex character constants.
3411    These don't provoke an error unfortunately, instead are silently treated
3412    as 'x'.  The following induces an error, until -std is added to get
3413    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3414    array size at least.  It's necessary to write '\x00'==0 to get something
3415    that's true only with -std.  */
3416 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3417
3418 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3419    inside strings and character constants.  */
3420 #define FOO(x) 'x'
3421 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3422
3423 int test (int i, double x);
3424 struct s1 {int (*f) (int a);};
3425 struct s2 {int (*f) (double a);};
3426 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3427 int argc;
3428 char **argv;
3429 int
3430 main ()
3431 {
3432 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3433   ;
3434   return 0;
3435 }
3436 _ACEOF
3437 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3438         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3439 do
3440   CC="$ac_save_CC $ac_arg"
3441   if ac_fn_c_try_compile "$LINENO"; then :
3442   ac_cv_prog_cc_c89=$ac_arg
3443 fi
3444 rm -f core conftest.err conftest.$ac_objext
3445   test "x$ac_cv_prog_cc_c89" != "xno" && break
3446 done
3447 rm -f conftest.$ac_ext
3448 CC=$ac_save_CC
3449
3450 fi
3451 # AC_CACHE_VAL
3452 case "x$ac_cv_prog_cc_c89" in
3453   x)
3454     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3455 $as_echo "none needed" >&6; } ;;
3456   xno)
3457     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3458 $as_echo "unsupported" >&6; } ;;
3459   *)
3460     CC="$CC $ac_cv_prog_cc_c89"
3461     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3462 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3463 esac
3464 if test "x$ac_cv_prog_cc_c89" != xno; then :
3465
3466 fi
3467
3468 ac_ext=c
3469 ac_cpp='$CPP $CPPFLAGS'
3470 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3471 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3472 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3473
3474 ac_ext=c
3475 ac_cpp='$CPP $CPPFLAGS'
3476 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3477 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3478 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3480 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3481 # On Suns, sometimes $CPP names a directory.
3482 if test -n "$CPP" && test -d "$CPP"; then
3483   CPP=
3484 fi
3485 if test -z "$CPP"; then
3486   if test "${ac_cv_prog_CPP+set}" = set; then :
3487   $as_echo_n "(cached) " >&6
3488 else
3489       # Double quotes because CPP needs to be expanded
3490     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3491     do
3492       ac_preproc_ok=false
3493 for ac_c_preproc_warn_flag in '' yes
3494 do
3495   # Use a header file that comes with gcc, so configuring glibc
3496   # with a fresh cross-compiler works.
3497   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3498   # <limits.h> exists even on freestanding compilers.
3499   # On the NeXT, cc -E runs the code through the compiler's parser,
3500   # not just through cpp. "Syntax error" is here to catch this case.
3501   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3502 /* end confdefs.h.  */
3503 #ifdef __STDC__
3504 # include <limits.h>
3505 #else
3506 # include <assert.h>
3507 #endif
3508                      Syntax error
3509 _ACEOF
3510 if ac_fn_c_try_cpp "$LINENO"; then :
3511
3512 else
3513   # Broken: fails on valid input.
3514 continue
3515 fi
3516 rm -f conftest.err conftest.$ac_ext
3517
3518   # OK, works on sane cases.  Now check whether nonexistent headers
3519   # can be detected and how.
3520   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3521 /* end confdefs.h.  */
3522 #include <ac_nonexistent.h>
3523 _ACEOF
3524 if ac_fn_c_try_cpp "$LINENO"; then :
3525   # Broken: success on invalid input.
3526 continue
3527 else
3528   # Passes both tests.
3529 ac_preproc_ok=:
3530 break
3531 fi
3532 rm -f conftest.err conftest.$ac_ext
3533
3534 done
3535 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3536 rm -f conftest.err conftest.$ac_ext
3537 if $ac_preproc_ok; then :
3538   break
3539 fi
3540
3541     done
3542     ac_cv_prog_CPP=$CPP
3543
3544 fi
3545   CPP=$ac_cv_prog_CPP
3546 else
3547   ac_cv_prog_CPP=$CPP
3548 fi
3549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3550 $as_echo "$CPP" >&6; }
3551 ac_preproc_ok=false
3552 for ac_c_preproc_warn_flag in '' yes
3553 do
3554   # Use a header file that comes with gcc, so configuring glibc
3555   # with a fresh cross-compiler works.
3556   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3557   # <limits.h> exists even on freestanding compilers.
3558   # On the NeXT, cc -E runs the code through the compiler's parser,
3559   # not just through cpp. "Syntax error" is here to catch this case.
3560   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3561 /* end confdefs.h.  */
3562 #ifdef __STDC__
3563 # include <limits.h>
3564 #else
3565 # include <assert.h>
3566 #endif
3567                      Syntax error
3568 _ACEOF
3569 if ac_fn_c_try_cpp "$LINENO"; then :
3570
3571 else
3572   # Broken: fails on valid input.
3573 continue
3574 fi
3575 rm -f conftest.err conftest.$ac_ext
3576
3577   # OK, works on sane cases.  Now check whether nonexistent headers
3578   # can be detected and how.
3579   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3580 /* end confdefs.h.  */
3581 #include <ac_nonexistent.h>
3582 _ACEOF
3583 if ac_fn_c_try_cpp "$LINENO"; then :
3584   # Broken: success on invalid input.
3585 continue
3586 else
3587   # Passes both tests.
3588 ac_preproc_ok=:
3589 break
3590 fi
3591 rm -f conftest.err conftest.$ac_ext
3592
3593 done
3594 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3595 rm -f conftest.err conftest.$ac_ext
3596 if $ac_preproc_ok; then :
3597
3598 else
3599   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3600 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3601 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3602 See \`config.log' for more details." "$LINENO" 5; }
3603 fi
3604
3605 ac_ext=c
3606 ac_cpp='$CPP $CPPFLAGS'
3607 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3608 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3609 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3610
3611
3612 ac_c_preproc_warn_flag=yes
3613
3614 # Check for decimal float support.
3615
3616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether decimal floating point is supported" >&5
3617 $as_echo_n "checking whether decimal floating point is supported... " >&6; }
3618 if test "${libgcc_cv_dfp+set}" = set; then :
3619   $as_echo_n "(cached) " >&6
3620 else
3621   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3622 /* end confdefs.h.  */
3623 _Decimal32 x;
3624 _ACEOF
3625 if ac_fn_c_try_compile "$LINENO"; then :
3626   libgcc_cv_dfp=yes
3627 else
3628   libgcc_cv_dfp=no
3629 fi
3630 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3631 fi
3632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_dfp" >&5
3633 $as_echo "$libgcc_cv_dfp" >&6; }
3634 decimal_float=$libgcc_cv_dfp
3635
3636
3637
3638 # Check whether --enable-decimal-float was given.
3639 if test "${enable_decimal_float+set}" = set; then :
3640   enableval=$enable_decimal_float;
3641   case $enable_decimal_float in
3642     yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
3643     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
3644 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
3645   esac
3646
3647 else
3648
3649   case $host in
3650     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
3651     i?86*-*-mingw* | x86_64*-*-mingw* | \
3652     i?86*-*-cygwin*)
3653       enable_decimal_float=yes
3654       ;;
3655     *)
3656       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
3657 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
3658       enable_decimal_float=no
3659       ;;
3660   esac
3661
3662 fi
3663
3664
3665 # x86's use BID format instead of DPD
3666 case x$enable_decimal_float in
3667   xyes)
3668     case $host in
3669       i?86*-*-* | x86_64*-*-*)
3670         enable_decimal_float=bid
3671         ;;
3672       *)
3673         enable_decimal_float=dpd
3674         ;;
3675     esac
3676     default_decimal_float=$enable_decimal_float
3677     ;;
3678   xno)
3679     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
3680     # dependency on libdecnumber.
3681     default_decimal_float=dpd
3682     ;;
3683 esac
3684
3685
3686
3687
3688 # Check for fixed-point support.
3689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fixed-point is supported" >&5
3690 $as_echo_n "checking whether fixed-point is supported... " >&6; }
3691 if test "${libgcc_cv_fixed_point+set}" = set; then :
3692   $as_echo_n "(cached) " >&6
3693 else
3694   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3695 /* end confdefs.h.  */
3696 _Sat _Fract x;
3697 _ACEOF
3698 if ac_fn_c_try_compile "$LINENO"; then :
3699   libgcc_cv_fixed_point=yes
3700 else
3701   libgcc_cv_fixed_point=no
3702 fi
3703 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3704 fi
3705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_fixed_point" >&5
3706 $as_echo "$libgcc_cv_fixed_point" >&6; }
3707 fixed_point=$libgcc_cv_fixed_point
3708
3709
3710 # Check for assembler CFI support.
3711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether assembler supports CFI directives" >&5
3712 $as_echo_n "checking whether assembler supports CFI directives... " >&6; }
3713 if test "${libgcc_cv_cfi+set}" = set; then :
3714   $as_echo_n "(cached) " >&6
3715 else
3716   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3717 /* end confdefs.h.  */
3718 asm("\n\
3719         .text\n\
3720         .cfi_startproc\n\
3721         .cfi_personality 0, symbol\n\
3722         .cfi_endproc");
3723 _ACEOF
3724 if ac_fn_c_try_compile "$LINENO"; then :
3725   libgcc_cv_cfi=yes
3726 else
3727   libgcc_cv_cfi=no
3728 fi
3729 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3730 fi
3731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_cfi" >&5
3732 $as_echo "$libgcc_cv_cfi" >&6; }
3733
3734 # Check 32bit or 64bit for x86.
3735 case ${host} in
3736 i?86*-*-* | x86_64*-*-*)
3737   cat > conftest.c <<EOF
3738 #ifdef __x86_64__
3739 host_address=64
3740 #else
3741 host_address=32
3742 #endif
3743 EOF
3744     eval `${CC-cc} -E conftest.c | grep host_address=`
3745     rm -f conftest.c
3746     ;;
3747 esac
3748
3749 # Collect host-machine-specific information.
3750 . ${srcdir}/config.host
3751
3752 # Check if Solaris/x86 linker supports ZERO terminator unwind entries.
3753 # This is after config.host so we can augment tmake_file.
3754 # Link with -nostartfiles -nodefaultlibs since neither are present while
3755 # building libgcc.
3756 case ${host} in
3757 i?86-*-solaris2.1[0-9]*)
3758   cat > conftest.s <<EOF
3759         .section        .eh_frame,"a",@unwind
3760         .zero   4
3761         .section        .jcr,"aw",@progbits
3762         .zero   8
3763 EOF
3764   if { ac_try='${CC-cc} -shared -nostartfiles -nodefaultlibs -o conftest.so conftest.s 1>&5'
3765   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
3766   (eval $ac_try) 2>&5
3767   ac_status=$?
3768   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3769   test $ac_status = 0; }; }; then
3770       # configure expects config files in libgcc/config, so need a relative
3771       # path here.
3772       tmake_file="${tmake_file} ../../gcc/config/i386/t-crtstuff"
3773   fi
3774   ;;
3775 esac
3776
3777 # Check for visibility support.  This is after config.host so that
3778 # we can check for asm_hidden_op.
3779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__((visibility(\"hidden\")))" >&5
3780 $as_echo_n "checking for __attribute__((visibility(\"hidden\")))... " >&6; }
3781 if test "${libgcc_cv_hidden_visibility_attribute+set}" = set; then :
3782   $as_echo_n "(cached) " >&6
3783 else
3784
3785         echo 'int __attribute__ ((visibility ("hidden"))) foo (void) { return 1; }' > conftest.c
3786         libgcc_cv_hidden_visibility_attribute=no
3787         if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
3788   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
3789   (eval $ac_try) 2>&5
3790   ac_status=$?
3791   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3792   test $ac_status = 0; }; }; then
3793             if grep "\\$asm_hidden_op.*foo" conftest.s >/dev/null; then
3794                 libgcc_cv_hidden_visibility_attribute=yes
3795             fi
3796         fi
3797         rm -f conftest.*
3798
3799 fi
3800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_hidden_visibility_attribute" >&5
3801 $as_echo "$libgcc_cv_hidden_visibility_attribute" >&6; }
3802
3803 if test $libgcc_cv_hidden_visibility_attribute = yes; then
3804     vis_hide='-fvisibility=hidden -DHIDE_EXPORTS'
3805 else
3806     vis_hide=
3807 fi
3808
3809
3810 # See if we have thread-local storage.  We can only test assembler
3811 # sicne link-time and run-time tests require the newly built
3812 # gcc, which can't be used to build executable due to that libgcc
3813 # is yet to be built here.
3814
3815    # Check whether --enable-tls was given.
3816 if test "${enable_tls+set}" = set; then :
3817   enableval=$enable_tls;
3818       case "$enableval" in
3819        yes|no) ;;
3820        *) as_fn_error "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
3821       esac
3822
3823 else
3824   enable_tls=yes
3825 fi
3826
3827
3828   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target assembler supports thread-local storage" >&5
3829 $as_echo_n "checking whether the target assembler supports thread-local storage... " >&6; }
3830 if test "${gcc_cv_have_cc_tls+set}" = set; then :
3831   $as_echo_n "(cached) " >&6
3832 else
3833
3834     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3835 /* end confdefs.h.  */
3836 __thread int a; int b; int main() { return a = b; }
3837 _ACEOF
3838 if ac_fn_c_try_compile "$LINENO"; then :
3839   gcc_cv_have_cc_tls=yes
3840 else
3841   gcc_cv_have_cc_tls=no
3842 fi
3843 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3844
3845 fi
3846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_cc_tls" >&5
3847 $as_echo "$gcc_cv_have_cc_tls" >&6; }
3848 set_have_cc_tls=
3849 if test "$enable_tls $gcc_cv_have_cc_tls" = "yes yes"; then
3850   set_have_cc_tls="-DHAVE_CC_TLS"
3851 fi
3852
3853
3854 # See if we have emulated thread-local storage.
3855
3856   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the thread-local storage support is from emutls" >&5
3857 $as_echo_n "checking whether the thread-local storage support is from emutls... " >&6; }
3858 if test "${gcc_cv_use_emutls+set}" = set; then :
3859   $as_echo_n "(cached) " >&6
3860 else
3861
3862     gcc_cv_use_emutls=no
3863     echo '__thread int a; int b; int main() { return a = b; }' > conftest.c
3864     if { ac_try='${CC-cc} -Werror -S -o conftest.s conftest.c 1>&5'
3865   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
3866   (eval $ac_try) 2>&5
3867   ac_status=$?
3868   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3869   test $ac_status = 0; }; }; then
3870       if grep __emutls_get_address conftest.s > /dev/null; then
3871         gcc_cv_use_emutls=yes
3872       fi
3873     fi
3874     rm -f conftest.*
3875
3876 fi
3877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_use_emutls" >&5
3878 $as_echo "$gcc_cv_use_emutls" >&6; }
3879   if test "$gcc_cv_use_emutls" = "yes" ; then
3880
3881 $as_echo "#define USE_EMUTLS 1" >>confdefs.h
3882
3883   fi
3884 set_use_emutls=
3885 if test "$enable_tls $gcc_cv_use_emutls" = "yes yes"; then
3886   set_use_emutls="-DUSE_EMUTLS"
3887 fi
3888
3889
3890 # Conditionalize the makefile for this target machine.
3891 tmake_file_=
3892 for f in ${tmake_file}
3893 do
3894         if test -f ${srcdir}/config/$f
3895         then
3896                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
3897         fi
3898 done
3899 tmake_file="${tmake_file_}"
3900
3901
3902 # Substitute configuration variables
3903
3904
3905
3906 # We need multilib support.
3907 ac_config_files="$ac_config_files Makefile"
3908
3909 ac_config_commands="$ac_config_commands default"
3910
3911 cat >confcache <<\_ACEOF
3912 # This file is a shell script that caches the results of configure
3913 # tests run on this system so they can be shared between configure
3914 # scripts and configure runs, see configure's option --config-cache.
3915 # It is not useful on other systems.  If it contains results you don't
3916 # want to keep, you may remove or edit it.
3917 #
3918 # config.status only pays attention to the cache file if you give it
3919 # the --recheck option to rerun configure.
3920 #
3921 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3922 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3923 # following values.
3924
3925 _ACEOF
3926
3927 # The following way of writing the cache mishandles newlines in values,
3928 # but we know of no workaround that is simple, portable, and efficient.
3929 # So, we kill variables containing newlines.
3930 # Ultrix sh set writes to stderr and can't be redirected directly,
3931 # and sets the high bit in the cache file unless we assign to the vars.
3932 (
3933   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3934     eval ac_val=\$$ac_var
3935     case $ac_val in #(
3936     *${as_nl}*)
3937       case $ac_var in #(
3938       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3939 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3940       esac
3941       case $ac_var in #(
3942       _ | IFS | as_nl) ;; #(
3943       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3944       *) { eval $ac_var=; unset $ac_var;} ;;
3945       esac ;;
3946     esac
3947   done
3948
3949   (set) 2>&1 |
3950     case $as_nl`(ac_space=' '; set) 2>&1` in #(
3951     *${as_nl}ac_space=\ *)
3952       # `set' does not quote correctly, so add quotes: double-quote
3953       # substitution turns \\\\ into \\, and sed turns \\ into \.
3954       sed -n \
3955         "s/'/'\\\\''/g;
3956           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3957       ;; #(
3958     *)
3959       # `set' quotes correctly as required by POSIX, so do not add quotes.
3960       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3961       ;;
3962     esac |
3963     sort
3964 ) |
3965   sed '
3966      /^ac_cv_env_/b end
3967      t clear
3968      :clear
3969      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3970      t end
3971      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3972      :end' >>confcache
3973 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3974   if test -w "$cache_file"; then
3975     test "x$cache_file" != "x/dev/null" &&
3976       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3977 $as_echo "$as_me: updating cache $cache_file" >&6;}
3978     cat confcache >$cache_file
3979   else
3980     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3981 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3982   fi
3983 fi
3984 rm -f confcache
3985
3986 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3987 # Let make expand exec_prefix.
3988 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3989
3990 # Transform confdefs.h into DEFS.
3991 # Protect against shell expansion while executing Makefile rules.
3992 # Protect against Makefile macro expansion.
3993 #
3994 # If the first sed substitution is executed (which looks for macros that
3995 # take arguments), then branch to the quote section.  Otherwise,
3996 # look for a macro that doesn't take arguments.
3997 ac_script='
3998 :mline
3999 /\\$/{
4000  N
4001  s,\\\n,,
4002  b mline
4003 }
4004 t clear
4005 :clear
4006 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
4007 t quote
4008 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
4009 t quote
4010 b any
4011 :quote
4012 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
4013 s/\[/\\&/g
4014 s/\]/\\&/g
4015 s/\$/$$/g
4016 H
4017 :any
4018 ${
4019         g
4020         s/^\n//
4021         s/\n/ /g
4022         p
4023 }
4024 '
4025 DEFS=`sed -n "$ac_script" confdefs.h`
4026
4027
4028 ac_libobjs=
4029 ac_ltlibobjs=
4030 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4031   # 1. Remove the extension, and $U if already installed.
4032   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4033   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4034   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
4035   #    will be set to the directory where LIBOBJS objects are built.
4036   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4037   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4038 done
4039 LIBOBJS=$ac_libobjs
4040
4041 LTLIBOBJS=$ac_ltlibobjs
4042
4043
4044
4045 : ${CONFIG_STATUS=./config.status}
4046 ac_write_fail=0
4047 ac_clean_files_save=$ac_clean_files
4048 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4049 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4050 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4051 as_write_fail=0
4052 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4053 #! $SHELL
4054 # Generated by $as_me.
4055 # Run this file to recreate the current configuration.
4056 # Compiler output produced by configure, useful for debugging
4057 # configure, is in config.log if it exists.
4058
4059 debug=false
4060 ac_cs_recheck=false
4061 ac_cs_silent=false
4062
4063 SHELL=\${CONFIG_SHELL-$SHELL}
4064 export SHELL
4065 _ASEOF
4066 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4067 ## -------------------- ##
4068 ## M4sh Initialization. ##
4069 ## -------------------- ##
4070
4071 # Be more Bourne compatible
4072 DUALCASE=1; export DUALCASE # for MKS sh
4073 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4074   emulate sh
4075   NULLCMD=:
4076   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4077   # is contrary to our usage.  Disable this feature.
4078   alias -g '${1+"$@"}'='"$@"'
4079   setopt NO_GLOB_SUBST
4080 else
4081   case `(set -o) 2>/dev/null` in #(
4082   *posix*) :
4083     set -o posix ;; #(
4084   *) :
4085      ;;
4086 esac
4087 fi
4088
4089
4090 as_nl='
4091 '
4092 export as_nl
4093 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4094 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4095 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4096 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4097 # Prefer a ksh shell builtin over an external printf program on Solaris,
4098 # but without wasting forks for bash or zsh.
4099 if test -z "$BASH_VERSION$ZSH_VERSION" \
4100     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4101   as_echo='print -r --'
4102   as_echo_n='print -rn --'
4103 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4104   as_echo='printf %s\n'
4105   as_echo_n='printf %s'
4106 else
4107   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4108     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4109     as_echo_n='/usr/ucb/echo -n'
4110   else
4111     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4112     as_echo_n_body='eval
4113       arg=$1;
4114       case $arg in #(
4115       *"$as_nl"*)
4116         expr "X$arg" : "X\\(.*\\)$as_nl";
4117         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4118       esac;
4119       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4120     '
4121     export as_echo_n_body
4122     as_echo_n='sh -c $as_echo_n_body as_echo'
4123   fi
4124   export as_echo_body
4125   as_echo='sh -c $as_echo_body as_echo'
4126 fi
4127
4128 # The user is always right.
4129 if test "${PATH_SEPARATOR+set}" != set; then
4130   PATH_SEPARATOR=:
4131   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4132     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4133       PATH_SEPARATOR=';'
4134   }
4135 fi
4136
4137
4138 # IFS
4139 # We need space, tab and new line, in precisely that order.  Quoting is
4140 # there to prevent editors from complaining about space-tab.
4141 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4142 # splitting by setting IFS to empty value.)
4143 IFS=" ""        $as_nl"
4144
4145 # Find who we are.  Look in the path if we contain no directory separator.
4146 case $0 in #((
4147   *[\\/]* ) as_myself=$0 ;;
4148   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4149 for as_dir in $PATH
4150 do
4151   IFS=$as_save_IFS
4152   test -z "$as_dir" && as_dir=.
4153     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4154   done
4155 IFS=$as_save_IFS
4156
4157      ;;
4158 esac
4159 # We did not find ourselves, most probably we were run as `sh COMMAND'
4160 # in which case we are not to be found in the path.
4161 if test "x$as_myself" = x; then
4162   as_myself=$0
4163 fi
4164 if test ! -f "$as_myself"; then
4165   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4166   exit 1
4167 fi
4168
4169 # Unset variables that we do not need and which cause bugs (e.g. in
4170 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
4171 # suppresses any "Segmentation fault" message there.  '((' could
4172 # trigger a bug in pdksh 5.2.14.
4173 for as_var in BASH_ENV ENV MAIL MAILPATH
4174 do eval test x\${$as_var+set} = xset \
4175   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4176 done
4177 PS1='$ '
4178 PS2='> '
4179 PS4='+ '
4180
4181 # NLS nuisances.
4182 LC_ALL=C
4183 export LC_ALL
4184 LANGUAGE=C
4185 export LANGUAGE
4186
4187 # CDPATH.
4188 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4189
4190
4191 # as_fn_error ERROR [LINENO LOG_FD]
4192 # ---------------------------------
4193 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4194 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4195 # script with status $?, using 1 if that was 0.
4196 as_fn_error ()
4197 {
4198   as_status=$?; test $as_status -eq 0 && as_status=1
4199   if test "$3"; then
4200     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4201     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
4202   fi
4203   $as_echo "$as_me: error: $1" >&2
4204   as_fn_exit $as_status
4205 } # as_fn_error
4206
4207
4208 # as_fn_set_status STATUS
4209 # -----------------------
4210 # Set $? to STATUS, without forking.
4211 as_fn_set_status ()
4212 {
4213   return $1
4214 } # as_fn_set_status
4215
4216 # as_fn_exit STATUS
4217 # -----------------
4218 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4219 as_fn_exit ()
4220 {
4221   set +e
4222   as_fn_set_status $1
4223   exit $1
4224 } # as_fn_exit
4225
4226 # as_fn_unset VAR
4227 # ---------------
4228 # Portably unset VAR.
4229 as_fn_unset ()
4230 {
4231   { eval $1=; unset $1;}
4232 }
4233 as_unset=as_fn_unset
4234 # as_fn_append VAR VALUE
4235 # ----------------------
4236 # Append the text in VALUE to the end of the definition contained in VAR. Take
4237 # advantage of any shell optimizations that allow amortized linear growth over
4238 # repeated appends, instead of the typical quadratic growth present in naive
4239 # implementations.
4240 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4241   eval 'as_fn_append ()
4242   {
4243     eval $1+=\$2
4244   }'
4245 else
4246   as_fn_append ()
4247   {
4248     eval $1=\$$1\$2
4249   }
4250 fi # as_fn_append
4251
4252 # as_fn_arith ARG...
4253 # ------------------
4254 # Perform arithmetic evaluation on the ARGs, and store the result in the
4255 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4256 # must be portable across $(()) and expr.
4257 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4258   eval 'as_fn_arith ()
4259   {
4260     as_val=$(( $* ))
4261   }'
4262 else
4263   as_fn_arith ()
4264   {
4265     as_val=`expr "$@" || test $? -eq 1`
4266   }
4267 fi # as_fn_arith
4268
4269
4270 if expr a : '\(a\)' >/dev/null 2>&1 &&
4271    test "X`expr 00001 : '.*\(...\)'`" = X001; then
4272   as_expr=expr
4273 else
4274   as_expr=false
4275 fi
4276
4277 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4278   as_basename=basename
4279 else
4280   as_basename=false
4281 fi
4282
4283 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4284   as_dirname=dirname
4285 else
4286   as_dirname=false
4287 fi
4288
4289 as_me=`$as_basename -- "$0" ||
4290 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4291          X"$0" : 'X\(//\)$' \| \
4292          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4293 $as_echo X/"$0" |
4294     sed '/^.*\/\([^/][^/]*\)\/*$/{
4295             s//\1/
4296             q
4297           }
4298           /^X\/\(\/\/\)$/{
4299             s//\1/
4300             q
4301           }
4302           /^X\/\(\/\).*/{
4303             s//\1/
4304             q
4305           }
4306           s/.*/./; q'`
4307
4308 # Avoid depending upon Character Ranges.
4309 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4310 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4311 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4312 as_cr_digits='0123456789'
4313 as_cr_alnum=$as_cr_Letters$as_cr_digits
4314
4315 ECHO_C= ECHO_N= ECHO_T=
4316 case `echo -n x` in #(((((
4317 -n*)
4318   case `echo 'xy\c'` in
4319   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
4320   xy)  ECHO_C='\c';;
4321   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
4322        ECHO_T=' ';;
4323   esac;;
4324 *)
4325   ECHO_N='-n';;
4326 esac
4327
4328 rm -f conf$$ conf$$.exe conf$$.file
4329 if test -d conf$$.dir; then
4330   rm -f conf$$.dir/conf$$.file
4331 else
4332   rm -f conf$$.dir
4333   mkdir conf$$.dir 2>/dev/null
4334 fi
4335 if (echo >conf$$.file) 2>/dev/null; then
4336   if ln -s conf$$.file conf$$ 2>/dev/null; then
4337     as_ln_s='ln -s'
4338     # ... but there are two gotchas:
4339     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4340     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4341     # In both cases, we have to default to `cp -p'.
4342     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4343       as_ln_s='cp -p'
4344   elif ln conf$$.file conf$$ 2>/dev/null; then
4345     as_ln_s=ln
4346   else
4347     as_ln_s='cp -p'
4348   fi
4349 else
4350   as_ln_s='cp -p'
4351 fi
4352 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4353 rmdir conf$$.dir 2>/dev/null
4354
4355
4356 # as_fn_mkdir_p
4357 # -------------
4358 # Create "$as_dir" as a directory, including parents if necessary.
4359 as_fn_mkdir_p ()
4360 {
4361
4362   case $as_dir in #(
4363   -*) as_dir=./$as_dir;;
4364   esac
4365   test -d "$as_dir" || eval $as_mkdir_p || {
4366     as_dirs=
4367     while :; do
4368       case $as_dir in #(
4369       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4370       *) as_qdir=$as_dir;;
4371       esac
4372       as_dirs="'$as_qdir' $as_dirs"
4373       as_dir=`$as_dirname -- "$as_dir" ||
4374 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4375          X"$as_dir" : 'X\(//\)[^/]' \| \
4376          X"$as_dir" : 'X\(//\)$' \| \
4377          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4378 $as_echo X"$as_dir" |
4379     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4380             s//\1/
4381             q
4382           }
4383           /^X\(\/\/\)[^/].*/{
4384             s//\1/
4385             q
4386           }
4387           /^X\(\/\/\)$/{
4388             s//\1/
4389             q
4390           }
4391           /^X\(\/\).*/{
4392             s//\1/
4393             q
4394           }
4395           s/.*/./; q'`
4396       test -d "$as_dir" && break
4397     done
4398     test -z "$as_dirs" || eval "mkdir $as_dirs"
4399   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
4400
4401
4402 } # as_fn_mkdir_p
4403 if mkdir -p . 2>/dev/null; then
4404   as_mkdir_p='mkdir -p "$as_dir"'
4405 else
4406   test -d ./-p && rmdir ./-p
4407   as_mkdir_p=false
4408 fi
4409
4410 if test -x / >/dev/null 2>&1; then
4411   as_test_x='test -x'
4412 else
4413   if ls -dL / >/dev/null 2>&1; then
4414     as_ls_L_option=L
4415   else
4416     as_ls_L_option=
4417   fi
4418   as_test_x='
4419     eval sh -c '\''
4420       if test -d "$1"; then
4421         test -d "$1/.";
4422       else
4423         case $1 in #(
4424         -*)set "./$1";;
4425         esac;
4426         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
4427         ???[sx]*):;;*)false;;esac;fi
4428     '\'' sh
4429   '
4430 fi
4431 as_executable_p=$as_test_x
4432
4433 # Sed expression to map a string onto a valid CPP name.
4434 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4435
4436 # Sed expression to map a string onto a valid variable name.
4437 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4438
4439
4440 exec 6>&1
4441 ## ----------------------------------- ##
4442 ## Main body of $CONFIG_STATUS script. ##
4443 ## ----------------------------------- ##
4444 _ASEOF
4445 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4446
4447 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4448 # Save the log message, to keep $0 and so on meaningful, and to
4449 # report actual input values of CONFIG_FILES etc. instead of their
4450 # values after options handling.
4451 ac_log="
4452 This file was extended by GNU C Runtime Library $as_me 1.0, which was
4453 generated by GNU Autoconf 2.64.  Invocation command line was
4454
4455   CONFIG_FILES    = $CONFIG_FILES
4456   CONFIG_HEADERS  = $CONFIG_HEADERS
4457   CONFIG_LINKS    = $CONFIG_LINKS
4458   CONFIG_COMMANDS = $CONFIG_COMMANDS
4459   $ $0 $@
4460
4461 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4462 "
4463
4464 _ACEOF
4465
4466 case $ac_config_files in *"
4467 "*) set x $ac_config_files; shift; ac_config_files=$*;;
4468 esac
4469
4470
4471
4472 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4473 # Files that config.status was made for.
4474 config_files="$ac_config_files"
4475 config_commands="$ac_config_commands"
4476
4477 _ACEOF
4478
4479 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4480 ac_cs_usage="\
4481 \`$as_me' instantiates files and other configuration actions
4482 from templates according to the current configuration.  Unless the files
4483 and actions are specified as TAGs, all are instantiated by default.
4484
4485 Usage: $0 [OPTION]... [TAG]...
4486
4487   -h, --help       print this help, then exit
4488   -V, --version    print version number and configuration settings, then exit
4489   -q, --quiet, --silent
4490                    do not print progress messages
4491   -d, --debug      don't remove temporary files
4492       --recheck    update $as_me by reconfiguring in the same conditions
4493       --file=FILE[:TEMPLATE]
4494                    instantiate the configuration file FILE
4495
4496 Configuration files:
4497 $config_files
4498
4499 Configuration commands:
4500 $config_commands
4501
4502 Report bugs to the package provider.
4503 GNU C Runtime Library home page: <http://www.gnu.org/software/libgcc/>.
4504 General help using GNU software: <http://www.gnu.org/gethelp/>."
4505
4506 _ACEOF
4507 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4508 ac_cs_version="\\
4509 GNU C Runtime Library config.status 1.0
4510 configured by $0, generated by GNU Autoconf 2.64,
4511   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
4512
4513 Copyright (C) 2009 Free Software Foundation, Inc.
4514 This config.status script is free software; the Free Software Foundation
4515 gives unlimited permission to copy, distribute and modify it."
4516
4517 ac_pwd='$ac_pwd'
4518 srcdir='$srcdir'
4519 INSTALL='$INSTALL'
4520 AWK='$AWK'
4521 test -n "\$AWK" || AWK=awk
4522 _ACEOF
4523
4524 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4525 # The default lists apply if the user does not specify any file.
4526 ac_need_defaults=:
4527 while test $# != 0
4528 do
4529   case $1 in
4530   --*=*)
4531     ac_option=`expr "X$1" : 'X\([^=]*\)='`
4532     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4533     ac_shift=:
4534     ;;
4535   *)
4536     ac_option=$1
4537     ac_optarg=$2
4538     ac_shift=shift
4539     ;;
4540   esac
4541
4542   case $ac_option in
4543   # Handling of the options.
4544   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4545     ac_cs_recheck=: ;;
4546   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4547     $as_echo "$ac_cs_version"; exit ;;
4548   --debug | --debu | --deb | --de | --d | -d )
4549     debug=: ;;
4550   --file | --fil | --fi | --f )
4551     $ac_shift
4552     case $ac_optarg in
4553     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4554     esac
4555     as_fn_append CONFIG_FILES " '$ac_optarg'"
4556     ac_need_defaults=false;;
4557   --he | --h |  --help | --hel | -h )
4558     $as_echo "$ac_cs_usage"; exit ;;
4559   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4560   | -silent | --silent | --silen | --sile | --sil | --si | --s)
4561     ac_cs_silent=: ;;
4562
4563   # This is an error.
4564   -*) as_fn_error "unrecognized option: \`$1'
4565 Try \`$0 --help' for more information." ;;
4566
4567   *) as_fn_append ac_config_targets " $1"
4568      ac_need_defaults=false ;;
4569
4570   esac
4571   shift
4572 done
4573
4574 ac_configure_extra_args=
4575
4576 if $ac_cs_silent; then
4577   exec 6>/dev/null
4578   ac_configure_extra_args="$ac_configure_extra_args --silent"
4579 fi
4580
4581 _ACEOF
4582 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4583 if \$ac_cs_recheck; then
4584   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4585   shift
4586   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4587   CONFIG_SHELL='$SHELL'
4588   export CONFIG_SHELL
4589   exec "\$@"
4590 fi
4591
4592 _ACEOF
4593 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4594 exec 5>>config.log
4595 {
4596   echo
4597   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4598 ## Running $as_me. ##
4599 _ASBOX
4600   $as_echo "$ac_log"
4601 } >&5
4602
4603 _ACEOF
4604 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4605 #
4606 # INIT-COMMANDS
4607 #
4608 srcdir=${srcdir}
4609 host=${host}
4610 with_target_subdir=${with_target_subdir}
4611 with_multisubdir=${with_multisubdir}
4612 ac_configure_args="--enable-multilib ${ac_configure_args}"
4613 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
4614 libgcc_topdir=${libgcc_topdir}
4615 CC="${CC}"
4616
4617
4618 _ACEOF
4619
4620 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4621
4622 # Handling of arguments.
4623 for ac_config_target in $ac_config_targets
4624 do
4625   case $ac_config_target in
4626     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4627     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
4628
4629   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4630   esac
4631 done
4632
4633
4634 # If the user did not use the arguments to specify the items to instantiate,
4635 # then the envvar interface is used.  Set only those that are not.
4636 # We use the long form for the default assignment because of an extremely
4637 # bizarre bug on SunOS 4.1.3.
4638 if $ac_need_defaults; then
4639   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4640   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
4641 fi
4642
4643 # Have a temporary directory for convenience.  Make it in the build tree
4644 # simply because there is no reason against having it here, and in addition,
4645 # creating and moving files from /tmp can sometimes cause problems.
4646 # Hook for its removal unless debugging.
4647 # Note that there is a small window in which the directory will not be cleaned:
4648 # after its creation but before its name has been assigned to `$tmp'.
4649 $debug ||
4650 {
4651   tmp=
4652   trap 'exit_status=$?
4653   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
4654 ' 0
4655   trap 'as_fn_exit 1' 1 2 13 15
4656 }
4657 # Create a (secure) tmp directory for tmp files.
4658
4659 {
4660   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4661   test -n "$tmp" && test -d "$tmp"
4662 }  ||
4663 {
4664   tmp=./conf$$-$RANDOM
4665   (umask 077 && mkdir "$tmp")
4666 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
4667
4668 # Set up the scripts for CONFIG_FILES section.
4669 # No need to generate them if there are no CONFIG_FILES.
4670 # This happens for instance with `./config.status config.h'.
4671 if test -n "$CONFIG_FILES"; then
4672
4673
4674 ac_cr=`echo X | tr X '\015'`
4675 # On cygwin, bash can eat \r inside `` if the user requested igncr.
4676 # But we know of no other shell where ac_cr would be empty at this
4677 # point, so we can use a bashism as a fallback.
4678 if test "x$ac_cr" = x; then
4679   eval ac_cr=\$\'\\r\'
4680 fi
4681 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4682 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4683   ac_cs_awk_cr='\r'
4684 else
4685   ac_cs_awk_cr=$ac_cr
4686 fi
4687
4688 echo 'BEGIN {' >"$tmp/subs1.awk" &&
4689 _ACEOF
4690
4691
4692 {
4693   echo "cat >conf$$subs.awk <<_ACEOF" &&
4694   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4695   echo "_ACEOF"
4696 } >conf$$subs.sh ||
4697   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4698 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
4699 ac_delim='%!_!# '
4700 for ac_last_try in false false false false false :; do
4701   . ./conf$$subs.sh ||
4702     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4703
4704   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4705   if test $ac_delim_n = $ac_delim_num; then
4706     break
4707   elif $ac_last_try; then
4708     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4709   else
4710     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4711   fi
4712 done
4713 rm -f conf$$subs.sh
4714
4715 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4716 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
4717 _ACEOF
4718 sed -n '
4719 h
4720 s/^/S["/; s/!.*/"]=/
4721 p
4722 g
4723 s/^[^!]*!//
4724 :repl
4725 t repl
4726 s/'"$ac_delim"'$//
4727 t delim
4728 :nl
4729 h
4730 s/\(.\{148\}\).*/\1/
4731 t more1
4732 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4733 p
4734 n
4735 b repl
4736 :more1
4737 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4738 p
4739 g
4740 s/.\{148\}//
4741 t nl
4742 :delim
4743 h
4744 s/\(.\{148\}\).*/\1/
4745 t more2
4746 s/["\\]/\\&/g; s/^/"/; s/$/"/
4747 p
4748 b
4749 :more2
4750 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4751 p
4752 g
4753 s/.\{148\}//
4754 t delim
4755 ' <conf$$subs.awk | sed '
4756 /^[^""]/{
4757   N
4758   s/\n//
4759 }
4760 ' >>$CONFIG_STATUS || ac_write_fail=1
4761 rm -f conf$$subs.awk
4762 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4763 _ACAWK
4764 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
4765   for (key in S) S_is_set[key] = 1
4766   FS = "\a"
4767
4768 }
4769 {
4770   line = $ 0
4771   nfields = split(line, field, "@")
4772   substed = 0
4773   len = length(field[1])
4774   for (i = 2; i < nfields; i++) {
4775     key = field[i]
4776     keylen = length(key)
4777     if (S_is_set[key]) {
4778       value = S[key]
4779       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4780       len += length(value) + length(field[++i])
4781       substed = 1
4782     } else
4783       len += 1 + keylen
4784   }
4785
4786   print line
4787 }
4788
4789 _ACAWK
4790 _ACEOF
4791 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4792 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4793   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4794 else
4795   cat
4796 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
4797   || as_fn_error "could not setup config files machinery" "$LINENO" 5
4798 _ACEOF
4799
4800 # VPATH may cause trouble with some makes, so we remove $(srcdir),
4801 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4802 # trailing colons and then remove the whole line if VPATH becomes empty
4803 # (actually we leave an empty line to preserve line numbers).
4804 if test "x$srcdir" = x.; then
4805   ac_vpsub='/^[  ]*VPATH[        ]*=/{
4806 s/:*\$(srcdir):*/:/
4807 s/:*\${srcdir}:*/:/
4808 s/:*@srcdir@:*/:/
4809 s/^\([^=]*=[     ]*\):*/\1/
4810 s/:*$//
4811 s/^[^=]*=[       ]*$//
4812 }'
4813 fi
4814
4815 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4816 fi # test -n "$CONFIG_FILES"
4817
4818
4819 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
4820 shift
4821 for ac_tag
4822 do
4823   case $ac_tag in
4824   :[FHLC]) ac_mode=$ac_tag; continue;;
4825   esac
4826   case $ac_mode$ac_tag in
4827   :[FHL]*:*);;
4828   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
4829   :[FH]-) ac_tag=-:-;;
4830   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4831   esac
4832   ac_save_IFS=$IFS
4833   IFS=:
4834   set x $ac_tag
4835   IFS=$ac_save_IFS
4836   shift
4837   ac_file=$1
4838   shift
4839
4840   case $ac_mode in
4841   :L) ac_source=$1;;
4842   :[FH])
4843     ac_file_inputs=
4844     for ac_f
4845     do
4846       case $ac_f in
4847       -) ac_f="$tmp/stdin";;
4848       *) # Look for the file first in the build tree, then in the source tree
4849          # (if the path is not absolute).  The absolute path cannot be DOS-style,
4850          # because $ac_f cannot contain `:'.
4851          test -f "$ac_f" ||
4852            case $ac_f in
4853            [\\/$]*) false;;
4854            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4855            esac ||
4856            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4857       esac
4858       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4859       as_fn_append ac_file_inputs " '$ac_f'"
4860     done
4861
4862     # Let's still pretend it is `configure' which instantiates (i.e., don't
4863     # use $as_me), people would be surprised to read:
4864     #    /* config.h.  Generated by config.status.  */
4865     configure_input='Generated from '`
4866           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4867         `' by configure.'
4868     if test x"$ac_file" != x-; then
4869       configure_input="$ac_file.  $configure_input"
4870       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4871 $as_echo "$as_me: creating $ac_file" >&6;}
4872     fi
4873     # Neutralize special characters interpreted by sed in replacement strings.
4874     case $configure_input in #(
4875     *\&* | *\|* | *\\* )
4876        ac_sed_conf_input=`$as_echo "$configure_input" |
4877        sed 's/[\\\\&|]/\\\\&/g'`;; #(
4878     *) ac_sed_conf_input=$configure_input;;
4879     esac
4880
4881     case $ac_tag in
4882     *:-:* | *:-) cat >"$tmp/stdin" \
4883       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
4884     esac
4885     ;;
4886   esac
4887
4888   ac_dir=`$as_dirname -- "$ac_file" ||
4889 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4890          X"$ac_file" : 'X\(//\)[^/]' \| \
4891          X"$ac_file" : 'X\(//\)$' \| \
4892          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4893 $as_echo X"$ac_file" |
4894     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4895             s//\1/
4896             q
4897           }
4898           /^X\(\/\/\)[^/].*/{
4899             s//\1/
4900             q
4901           }
4902           /^X\(\/\/\)$/{
4903             s//\1/
4904             q
4905           }
4906           /^X\(\/\).*/{
4907             s//\1/
4908             q
4909           }
4910           s/.*/./; q'`
4911   as_dir="$ac_dir"; as_fn_mkdir_p
4912   ac_builddir=.
4913
4914 case "$ac_dir" in
4915 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4916 *)
4917   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4918   # A ".." for each directory in $ac_dir_suffix.
4919   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4920   case $ac_top_builddir_sub in
4921   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4922   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4923   esac ;;
4924 esac
4925 ac_abs_top_builddir=$ac_pwd
4926 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4927 # for backward compatibility:
4928 ac_top_builddir=$ac_top_build_prefix
4929
4930 case $srcdir in
4931   .)  # We are building in place.
4932     ac_srcdir=.
4933     ac_top_srcdir=$ac_top_builddir_sub
4934     ac_abs_top_srcdir=$ac_pwd ;;
4935   [\\/]* | ?:[\\/]* )  # Absolute name.
4936     ac_srcdir=$srcdir$ac_dir_suffix;
4937     ac_top_srcdir=$srcdir
4938     ac_abs_top_srcdir=$srcdir ;;
4939   *) # Relative name.
4940     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4941     ac_top_srcdir=$ac_top_build_prefix$srcdir
4942     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4943 esac
4944 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4945
4946
4947   case $ac_mode in
4948   :F)
4949   #
4950   # CONFIG_FILE
4951   #
4952
4953   case $INSTALL in
4954   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
4955   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
4956   esac
4957 _ACEOF
4958
4959 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4960 # If the template does not know about datarootdir, expand it.
4961 # FIXME: This hack should be removed a few years after 2.60.
4962 ac_datarootdir_hack=; ac_datarootdir_seen=
4963 ac_sed_dataroot='
4964 /datarootdir/ {
4965   p
4966   q
4967 }
4968 /@datadir@/p
4969 /@docdir@/p
4970 /@infodir@/p
4971 /@localedir@/p
4972 /@mandir@/p'
4973 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4974 *datarootdir*) ac_datarootdir_seen=yes;;
4975 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4976   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4977 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4978 _ACEOF
4979 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4980   ac_datarootdir_hack='
4981   s&@datadir@&$datadir&g
4982   s&@docdir@&$docdir&g
4983   s&@infodir@&$infodir&g
4984   s&@localedir@&$localedir&g
4985   s&@mandir@&$mandir&g
4986   s&\\\${datarootdir}&$datarootdir&g' ;;
4987 esac
4988 _ACEOF
4989
4990 # Neutralize VPATH when `$srcdir' = `.'.
4991 # Shell code in configure.ac might set extrasub.
4992 # FIXME: do we really want to maintain this feature?
4993 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4994 ac_sed_extra="$ac_vpsub
4995 $extrasub
4996 _ACEOF
4997 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4998 :t
4999 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5000 s|@configure_input@|$ac_sed_conf_input|;t t
5001 s&@top_builddir@&$ac_top_builddir_sub&;t t
5002 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5003 s&@srcdir@&$ac_srcdir&;t t
5004 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5005 s&@top_srcdir@&$ac_top_srcdir&;t t
5006 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5007 s&@builddir@&$ac_builddir&;t t
5008 s&@abs_builddir@&$ac_abs_builddir&;t t
5009 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5010 s&@INSTALL@&$ac_INSTALL&;t t
5011 $ac_datarootdir_hack
5012 "
5013 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
5014   || as_fn_error "could not create $ac_file" "$LINENO" 5
5015
5016 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5017   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
5018   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
5019   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5020 which seems to be undefined.  Please make sure it is defined." >&5
5021 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5022 which seems to be undefined.  Please make sure it is defined." >&2;}
5023
5024   rm -f "$tmp/stdin"
5025   case $ac_file in
5026   -) cat "$tmp/out" && rm -f "$tmp/out";;
5027   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
5028   esac \
5029   || as_fn_error "could not create $ac_file" "$LINENO" 5
5030  ;;
5031
5032
5033   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
5034 $as_echo "$as_me: executing $ac_file commands" >&6;}
5035  ;;
5036   esac
5037
5038
5039   case $ac_file$ac_mode in
5040     "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
5041 if test -n "$CONFIG_FILES"; then
5042   # FIXME: We shouldn't need to set ac_file
5043   ac_file=Makefile
5044   . ${libgcc_topdir}/config-ml.in
5045 fi ;;
5046
5047   esac
5048 done # for ac_tag
5049
5050
5051 as_fn_exit 0
5052 _ACEOF
5053 ac_clean_files=$ac_clean_files_save
5054
5055 test $ac_write_fail = 0 ||
5056   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
5057
5058
5059 # configure is writing to config.log, and then calls config.status.
5060 # config.status does its own redirection, appending to config.log.
5061 # Unfortunately, on DOS this fails, as config.log is still kept open
5062 # by configure, so config.status won't be able to write to it; its
5063 # output is simply discarded.  So we exec the FD to /dev/null,
5064 # effectively closing config.log, so it can be properly (re)opened and
5065 # appended to by config.status.  When coming back to configure, we
5066 # need to make the FD available again.
5067 if test "$no_create" != yes; then
5068   ac_cs_success=:
5069   ac_config_status_args=
5070   test "$silent" = yes &&
5071     ac_config_status_args="$ac_config_status_args --quiet"
5072   exec 5>/dev/null
5073   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5074   exec 5>>config.log
5075   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5076   # would make configure fail if this is the last instruction.
5077   $ac_cs_success || as_fn_exit $?
5078 fi
5079 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5080   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5081 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5082 fi
5083