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 toolexeclibdir
 580 toolexecdir
 581 target_subdir
 582 host_subdir
 583 build_subdir
 584 build_libsubdir
 585 target_noncanonical
 586 host_noncanonical
 587 host_os
 588 host_vendor
 589 host_cpu
 590 host
 591 build_os
 592 build_vendor
 593 build_cpu
 594 build
 595 AWK
 596 INSTALL_DATA
 597 INSTALL_SCRIPT
 598 INSTALL_PROGRAM
 599 MAINT
 600 slibdir
 601 enable_shared
 602 libgcc_topdir
 603 target_alias
 604 host_alias
 605 build_alias
 606 LIBS
 607 ECHO_T
 608 ECHO_N
 609 ECHO_C
 610 DEFS
 611 mandir
 612 localedir
 613 libdir
 614 psdir
 615 pdfdir
 616 dvidir
 617 htmldir
 618 infodir
 619 docdir
 620 oldincludedir
 621 includedir
 622 localstatedir
 623 sharedstatedir
 624 sysconfdir
 625 datadir
 626 datarootdir
 627 libexecdir
 628 sbindir
 629 bindir
 630 program_transform_name
 631 prefix
 632 exec_prefix
 633 PACKAGE_URL
 634 PACKAGE_BUGREPORT
 635 PACKAGE_STRING
 636 PACKAGE_VERSION
 637 PACKAGE_TARNAME
 638 PACKAGE_NAME
 639 PATH_SEPARATOR
 640 SHELL'
 641 ac_subst_files=''
 642 ac_user_opts='
 643 enable_option_checking
 644 with_target_subdir
 645 with_cross_host
 646 with_ld
 647 enable_shared
 648 enable_version_specific_runtime_libs
 649 with_slibdir
 650 enable_maintainer_mode
 651 with_build_libsubdir
 652 enable_decimal_float
 653 enable_tls
 654 '
 655       ac_precious_vars='build_alias
 656 host_alias
 657 target_alias
 658 CC
 659 CFLAGS
 660 LDFLAGS
 661 LIBS
 662 CPPFLAGS
 663 CPP'
 664
 665
 666 # Initialize some variables set by options.
 667 ac_init_help=
 668 ac_init_version=false
 669 ac_unrecognized_opts=
 670 ac_unrecognized_sep=
 671 # The variables have the same names as the options, with
 672 # dashes changed to underlines.
 673 cache_file=/dev/null
 674 exec_prefix=NONE
 675 no_create=
 676 no_recursion=
 677 prefix=NONE
 678 program_prefix=NONE
 679 program_suffix=NONE
 680 program_transform_name=s,x,x,
 681 silent=
 682 site=
 683 srcdir=
 684 verbose=
 685 x_includes=NONE
 686 x_libraries=NONE
 687
 688 # Installation directory options.
 689 # These are left unexpanded so users can "make install exec_prefix=/foo"
 690 # and all the variables that are supposed to be based on exec_prefix
 691 # by default will actually change.
 692 # Use braces instead of parens because sh, perl, etc. also accept them.
 693 # (The list follows the same order as the GNU Coding Standards.)
 694 bindir='${exec_prefix}/bin'
 695 sbindir='${exec_prefix}/sbin'
 696 libexecdir='${exec_prefix}/libexec'
 697 datarootdir='${prefix}/share'
 698 datadir='${datarootdir}'
 699 sysconfdir='${prefix}/etc'
 700 sharedstatedir='${prefix}/com'
 701 localstatedir='${prefix}/var'
 702 includedir='${prefix}/include'
 703 oldincludedir='/usr/include'
 704 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 705 infodir='${datarootdir}/info'
 706 htmldir='${docdir}'
 707 dvidir='${docdir}'
 708 pdfdir='${docdir}'
 709 psdir='${docdir}'
 710 libdir='${exec_prefix}/lib'
 711 localedir='${datarootdir}/locale'
 712 mandir='${datarootdir}/man'
 713
 714 ac_prev=
 715 ac_dashdash=
 716 for ac_option
 717 do
 718   # If the previous option needs an argument, assign it.
 719   if test -n "$ac_prev"; then
 720     eval $ac_prev=\$ac_option
 721     ac_prev=
 722     continue
 723   fi
 724
 725   case $ac_option in
 726   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 727   *)    ac_optarg=yes ;;
 728   esac
 729
 730   # Accept the important Cygnus configure options, so we can diagnose typos.
 731
 732   case $ac_dashdash$ac_option in
 733   --)
 734     ac_dashdash=yes ;;
 735
 736   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 737     ac_prev=bindir ;;
 738   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 739     bindir=$ac_optarg ;;
 740
 741   -build | --build | --buil | --bui | --bu)
 742     ac_prev=build_alias ;;
 743   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 744     build_alias=$ac_optarg ;;
 745
 746   -cache-file | --cache-file | --cache-fil | --cache-fi \
 747   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 748     ac_prev=cache_file ;;
 749   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 750   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 751     cache_file=$ac_optarg ;;
 752
 753   --config-cache | -C)
 754     cache_file=config.cache ;;
 755
 756   -datadir | --datadir | --datadi | --datad)
 757     ac_prev=datadir ;;
 758   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 759     datadir=$ac_optarg ;;
 760
 761   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 762   | --dataroo | --dataro | --datar)
 763     ac_prev=datarootdir ;;
 764   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 765   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 766     datarootdir=$ac_optarg ;;
 767
 768   -disable-* | --disable-*)
 769     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 770     # Reject names that are not valid shell variable names.
 771     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 772       as_fn_error "invalid feature name: $ac_useropt"
 773     ac_useropt_orig=$ac_useropt
 774     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 775     case $ac_user_opts in
 776       *"
 777 "enable_$ac_useropt"
 778 "*) ;;
 779       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 780          ac_unrecognized_sep=', ';;
 781     esac
 782     eval enable_$ac_useropt=no ;;
 783
 784   -docdir | --docdir | --docdi | --doc | --do)
 785     ac_prev=docdir ;;
 786   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 787     docdir=$ac_optarg ;;
 788
 789   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 790     ac_prev=dvidir ;;
 791   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 792     dvidir=$ac_optarg ;;
 793
 794   -enable-* | --enable-*)
 795     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 796     # Reject names that are not valid shell variable names.
 797     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 798       as_fn_error "invalid feature name: $ac_useropt"
 799     ac_useropt_orig=$ac_useropt
 800     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 801     case $ac_user_opts in
 802       *"
 803 "enable_$ac_useropt"
 804 "*) ;;
 805       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 806          ac_unrecognized_sep=', ';;
 807     esac
 808     eval enable_$ac_useropt=\$ac_optarg ;;
 809
 810   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 811   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 812   | --exec | --exe | --ex)
 813     ac_prev=exec_prefix ;;
 814   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 815   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 816   | --exec=* | --exe=* | --ex=*)
 817     exec_prefix=$ac_optarg ;;
 818
 819   -gas | --gas | --ga | --g)
 820     # Obsolete; use --with-gas.
 821     with_gas=yes ;;
 822
 823   -help | --help | --hel | --he | -h)
 824     ac_init_help=long ;;
 825   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 826     ac_init_help=recursive ;;
 827   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 828     ac_init_help=short ;;
 829
 830   -host | --host | --hos | --ho)
 831     ac_prev=host_alias ;;
 832   -host=* | --host=* | --hos=* | --ho=*)
 833     host_alias=$ac_optarg ;;
 834
 835   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 836     ac_prev=htmldir ;;
 837   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 838   | --ht=*)
 839     htmldir=$ac_optarg ;;
 840
 841   -includedir | --includedir | --includedi | --included | --include \
 842   | --includ | --inclu | --incl | --inc)
 843     ac_prev=includedir ;;
 844   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 845   | --includ=* | --inclu=* | --incl=* | --inc=*)
 846     includedir=$ac_optarg ;;
 847
 848   -infodir | --infodir | --infodi | --infod | --info | --inf)
 849     ac_prev=infodir ;;
 850   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 851     infodir=$ac_optarg ;;
 852
 853   -libdir | --libdir | --libdi | --libd)
 854     ac_prev=libdir ;;
 855   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 856     libdir=$ac_optarg ;;
 857
 858   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 859   | --libexe | --libex | --libe)
 860     ac_prev=libexecdir ;;
 861   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 862   | --libexe=* | --libex=* | --libe=*)
 863     libexecdir=$ac_optarg ;;
 864
 865   -localedir | --localedir | --localedi | --localed | --locale)
 866     ac_prev=localedir ;;
 867   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 868     localedir=$ac_optarg ;;
 869
 870   -localstatedir | --localstatedir | --localstatedi | --localstated \
 871   | --localstate | --localstat | --localsta | --localst | --locals)
 872     ac_prev=localstatedir ;;
 873   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 874   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 875     localstatedir=$ac_optarg ;;
 876
 877   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 878     ac_prev=mandir ;;
 879   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 880     mandir=$ac_optarg ;;
 881
 882   -nfp | --nfp | --nf)
 883     # Obsolete; use --without-fp.
 884     with_fp=no ;;
 885
 886   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 887   | --no-cr | --no-c | -n)
 888     no_create=yes ;;
 889
 890   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 891   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 892     no_recursion=yes ;;
 893
 894   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 895   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 896   | --oldin | --oldi | --old | --ol | --o)
 897     ac_prev=oldincludedir ;;
 898   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 899   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 900   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 901     oldincludedir=$ac_optarg ;;
 902
 903   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 904     ac_prev=prefix ;;
 905   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 906     prefix=$ac_optarg ;;
 907
 908   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 909   | --program-pre | --program-pr | --program-p)
 910     ac_prev=program_prefix ;;
 911   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 912   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 913     program_prefix=$ac_optarg ;;
 914
 915   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 916   | --program-suf | --program-su | --program-s)
 917     ac_prev=program_suffix ;;
 918   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 919   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 920     program_suffix=$ac_optarg ;;
 921
 922   -program-transform-name | --program-transform-name \
 923   | --program-transform-nam | --program-transform-na \
 924   | --program-transform-n | --program-transform- \
 925   | --program-transform | --program-transfor \
 926   | --program-transfo | --program-transf \
 927   | --program-trans | --program-tran \
 928   | --progr-tra | --program-tr | --program-t)
 929     ac_prev=program_transform_name ;;
 930   -program-transform-name=* | --program-transform-name=* \
 931   | --program-transform-nam=* | --program-transform-na=* \
 932   | --program-transform-n=* | --program-transform-=* \
 933   | --program-transform=* | --program-transfor=* \
 934   | --program-transfo=* | --program-transf=* \
 935   | --program-trans=* | --program-tran=* \
 936   | --progr-tra=* | --program-tr=* | --program-t=*)
 937     program_transform_name=$ac_optarg ;;
 938
 939   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 940     ac_prev=pdfdir ;;
 941   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 942     pdfdir=$ac_optarg ;;
 943
 944   -psdir | --psdir | --psdi | --psd | --ps)
 945     ac_prev=psdir ;;
 946   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 947     psdir=$ac_optarg ;;
 948
 949   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 950   | -silent | --silent | --silen | --sile | --sil)
 951     silent=yes ;;
 952
 953   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 954     ac_prev=sbindir ;;
 955   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 956   | --sbi=* | --sb=*)
 957     sbindir=$ac_optarg ;;
 958
 959   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 960   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 961   | --sharedst | --shareds | --shared | --share | --shar \
 962   | --sha | --sh)
 963     ac_prev=sharedstatedir ;;
 964   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 965   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 966   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 967   | --sha=* | --sh=*)
 968     sharedstatedir=$ac_optarg ;;
 969
 970   -site | --site | --sit)
 971     ac_prev=site ;;
 972   -site=* | --site=* | --sit=*)
 973     site=$ac_optarg ;;
 974
 975   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 976     ac_prev=srcdir ;;
 977   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 978     srcdir=$ac_optarg ;;
 979
 980   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 981   | --syscon | --sysco | --sysc | --sys | --sy)
 982     ac_prev=sysconfdir ;;
 983   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 984   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 985     sysconfdir=$ac_optarg ;;
 986
 987   -target | --target | --targe | --targ | --tar | --ta | --t)
 988     ac_prev=target_alias ;;
 989   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 990     target_alias=$ac_optarg ;;
 991
 992   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 993     verbose=yes ;;
 994
 995   -version | --version | --versio | --versi | --vers | -V)
 996     ac_init_version=: ;;
 997
 998   -with-* | --with-*)
 999     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1000     # Reject names that are not valid shell variable names.
1001     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1002       as_fn_error "invalid package name: $ac_useropt"
1003     ac_useropt_orig=$ac_useropt
1004     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1005     case $ac_user_opts in
1006       *"
1007 "with_$ac_useropt"
1008 "*) ;;
1009       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1010          ac_unrecognized_sep=', ';;
1011     esac
1012     eval with_$ac_useropt=\$ac_optarg ;;
1013
1014   -without-* | --without-*)
1015     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1016     # Reject names that are not valid shell variable names.
1017     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1018       as_fn_error "invalid package name: $ac_useropt"
1019     ac_useropt_orig=$ac_useropt
1020     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1021     case $ac_user_opts in
1022       *"
1023 "with_$ac_useropt"
1024 "*) ;;
1025       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1026          ac_unrecognized_sep=', ';;
1027     esac
1028     eval with_$ac_useropt=no ;;
1029
1030   --x)
1031     # Obsolete; use --with-x.
1032     with_x=yes ;;
1033
1034   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1035   | --x-incl | --x-inc | --x-in | --x-i)
1036     ac_prev=x_includes ;;
1037   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1038   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1039     x_includes=$ac_optarg ;;
1040
1041   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1042   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1043     ac_prev=x_libraries ;;
1044   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1045   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1046     x_libraries=$ac_optarg ;;
1047
1048   -*) as_fn_error "unrecognized option: \`$ac_option'
1049 Try \`$0 --help' for more information."
1050     ;;
1051
1052   *=*)
1053     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1054     # Reject names that are not valid shell variable names.
1055     case $ac_envvar in #(
1056       '' | [0-9]* | *[!_$as_cr_alnum]* )
1057       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1058     esac
1059     eval $ac_envvar=\$ac_optarg
1060     export $ac_envvar ;;
1061
1062   *)
1063     # FIXME: should be removed in autoconf 3.0.
1064     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1065     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1066       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1067     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1068     ;;
1069
1070   esac
1071 done
1072
1073 if test -n "$ac_prev"; then
1074   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1075   as_fn_error "missing argument to $ac_option"
1076 fi
1077
1078 if test -n "$ac_unrecognized_opts"; then
1079   case $enable_option_checking in
1080     no) ;;
1081     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1082     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1083   esac
1084 fi
1085
1086 # Check all directory arguments for consistency.
1087 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1088                 datadir sysconfdir sharedstatedir localstatedir includedir \
1089                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1090                 libdir localedir mandir
1091 do
1092   eval ac_val=\$$ac_var
1093   # Remove trailing slashes.
1094   case $ac_val in
1095     */ )
1096       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1097       eval $ac_var=\$ac_val;;
1098   esac
1099   # Be sure to have absolute directory names.
1100   case $ac_val in
1101     [\\/$]* | ?:[\\/]* )  continue;;
1102     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1103   esac
1104   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1105 done
1106
1107 # There might be people who depend on the old broken behavior: `$host'
1108 # used to hold the argument of --host etc.
1109 # FIXME: To remove some day.
1110 build=$build_alias
1111 host=$host_alias
1112 target=$target_alias
1113
1114 # FIXME: To remove some day.
1115 if test "x$host_alias" != x; then
1116   if test "x$build_alias" = x; then
1117     cross_compiling=maybe
1118     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1119     If a cross compiler is detected then cross compile mode will be used." >&2
1120   elif test "x$build_alias" != "x$host_alias"; then
1121     cross_compiling=yes
1122   fi
1123 fi
1124
1125 ac_tool_prefix=
1126 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1127
1128 test "$silent" = yes && exec 6>/dev/null
1129
1130
1131 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1132 ac_ls_di=`ls -di .` &&
1133 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1134   as_fn_error "working directory cannot be determined"
1135 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1136   as_fn_error "pwd does not report name of working directory"
1137
1138
1139 # Find the source files, if location was not specified.
1140 if test -z "$srcdir"; then
1141   ac_srcdir_defaulted=yes
1142   # Try the directory containing this script, then the parent directory.
1143   ac_confdir=`$as_dirname -- "$as_myself" ||
1144 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1145          X"$as_myself" : 'X\(//\)[^/]' \| \
1146          X"$as_myself" : 'X\(//\)$' \| \
1147          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1148 $as_echo X"$as_myself" |
1149     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1150             s//\1/
1151             q
1152           }
1153           /^X\(\/\/\)[^/].*/{
1154             s//\1/
1155             q
1156           }
1157           /^X\(\/\/\)$/{
1158             s//\1/
1159             q
1160           }
1161           /^X\(\/\).*/{
1162             s//\1/
1163             q
1164           }
1165           s/.*/./; q'`
1166   srcdir=$ac_confdir
1167   if test ! -r "$srcdir/$ac_unique_file"; then
1168     srcdir=..
1169   fi
1170 else
1171   ac_srcdir_defaulted=no
1172 fi
1173 if test ! -r "$srcdir/$ac_unique_file"; then
1174   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1175   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1176 fi
1177 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1178 ac_abs_confdir=`(
1179         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1180         pwd)`
1181 # When building in place, set srcdir=.
1182 if test "$ac_abs_confdir" = "$ac_pwd"; then
1183   srcdir=.
1184 fi
1185 # Remove unnecessary trailing slashes from srcdir.
1186 # Double slashes in file names in object file debugging info
1187 # mess up M-x gdb in Emacs.
1188 case $srcdir in
1189 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1190 esac
1191 for ac_var in $ac_precious_vars; do
1192   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1193   eval ac_env_${ac_var}_value=\$${ac_var}
1194   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1195   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1196 done
1197
1198 #
1199 # Report the --help message.
1200 #
1201 if test "$ac_init_help" = "long"; then
1202   # Omit some internal or obsolete options to make the list less imposing.
1203   # This message is too long to be a string in the A/UX 3.1 sh.
1204   cat <<_ACEOF
1205 \`configure' configures GNU C Runtime Library 1.0 to adapt to many kinds of systems.
1206
1207 Usage: $0 [OPTION]... [VAR=VALUE]...
1208
1209 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1210 VAR=VALUE.  See below for descriptions of some of the useful variables.
1211
1212 Defaults for the options are specified in brackets.
1213
1214 Configuration:
1215   -h, --help              display this help and exit
1216       --help=short        display options specific to this package
1217       --help=recursive    display the short help of all the included packages
1218   -V, --version           display version information and exit
1219   -q, --quiet, --silent   do not print \`checking...' messages
1220       --cache-file=FILE   cache test results in FILE [disabled]
1221   -C, --config-cache      alias for \`--cache-file=config.cache'
1222   -n, --no-create         do not create output files
1223       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1224
1225 Installation directories:
1226   --prefix=PREFIX         install architecture-independent files in PREFIX
1227                           [$ac_default_prefix]
1228   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1229                           [PREFIX]
1230
1231 By default, \`make install' will install all the files in
1232 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1233 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1234 for instance \`--prefix=\$HOME'.
1235
1236 For better control, use the options below.
1237
1238 Fine tuning of the installation directories:
1239   --bindir=DIR            user executables [EPREFIX/bin]
1240   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1241   --libexecdir=DIR        program executables [EPREFIX/libexec]
1242   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1243   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1244   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1245   --libdir=DIR            object code libraries [EPREFIX/lib]
1246   --includedir=DIR        C header files [PREFIX/include]
1247   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1248   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1249   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1250   --infodir=DIR           info documentation [DATAROOTDIR/info]
1251   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1252   --mandir=DIR            man documentation [DATAROOTDIR/man]
1253   --docdir=DIR            documentation root [DATAROOTDIR/doc/libgcc]
1254   --htmldir=DIR           html documentation [DOCDIR]
1255   --dvidir=DIR            dvi documentation [DOCDIR]
1256   --pdfdir=DIR            pdf documentation [DOCDIR]
1257   --psdir=DIR             ps documentation [DOCDIR]
1258 _ACEOF
1259
1260   cat <<\_ACEOF
1261
1262 System types:
1263   --build=BUILD     configure for building on BUILD [guessed]
1264   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1265 _ACEOF
1266 fi
1267
1268 if test -n "$ac_init_help"; then
1269   case $ac_init_help in
1270      short | recursive ) echo "Configuration of GNU C Runtime Library 1.0:";;
1271    esac
1272   cat <<\_ACEOF
1273
1274 Optional Features:
1275   --disable-option-checking  ignore unrecognized --enable/--with options
1276   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1277   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1278   --disable-shared        don't provide a shared libgcc
1279   --enable-version-specific-runtime-libs    Specify that runtime libraries should be installed in a compiler-specific directory
1280   --enable-maintainer-mode
1281                           enable make rules and dependencies not useful (and
1282                           sometimes confusing) to the casual installer
1283   --enable-decimal-float={no,yes,bid,dpd}
1284                         enable decimal float extension to C.  Selecting 'bid'
1285                         or 'dpd' choses which decimal floating point format
1286                         to use
1287   --enable-tls            Use thread-local storage [default=yes]
1288
1289 Optional Packages:
1290   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1291   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1292   --with-target-subdir=SUBDIR      Configuring in a subdirectory for target
1293   --with-cross-host=HOST           Configuring with a cross compiler
1294   --with-ld               arrange to use the specified ld (full pathname)
1295   --with-slibdir=DIR      shared libraries in DIR LIBDIR
1296   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1297
1298 Some influential environment variables:
1299   CC          C compiler command
1300   CFLAGS      C compiler flags
1301   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1302               nonstandard directory <lib dir>
1303   LIBS        libraries to pass to the linker, e.g. -l<library>
1304   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1305               you have headers in a nonstandard directory <include dir>
1306   CPP         C preprocessor
1307
1308 Use these variables to override the choices made by `configure' or to help
1309 it to find libraries and programs with nonstandard names/locations.
1310
1311 Report bugs to the package provider.
1312 GNU C Runtime Library home page: <http://www.gnu.org/software/libgcc/>.
1313 General help using GNU software: <http://www.gnu.org/gethelp/>.
1314 _ACEOF
1315 ac_status=$?
1316 fi
1317
1318 if test "$ac_init_help" = "recursive"; then
1319   # If there are subdirs, report their specific --help.
1320   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1321     test -d "$ac_dir" ||
1322       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1323       continue
1324     ac_builddir=.
1325
1326 case "$ac_dir" in
1327 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1328 *)
1329   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1330   # A ".." for each directory in $ac_dir_suffix.
1331   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1332   case $ac_top_builddir_sub in
1333   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1334   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1335   esac ;;
1336 esac
1337 ac_abs_top_builddir=$ac_pwd
1338 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1339 # for backward compatibility:
1340 ac_top_builddir=$ac_top_build_prefix
1341
1342 case $srcdir in
1343   .)  # We are building in place.
1344     ac_srcdir=.
1345     ac_top_srcdir=$ac_top_builddir_sub
1346     ac_abs_top_srcdir=$ac_pwd ;;
1347   [\\/]* | ?:[\\/]* )  # Absolute name.
1348     ac_srcdir=$srcdir$ac_dir_suffix;
1349     ac_top_srcdir=$srcdir
1350     ac_abs_top_srcdir=$srcdir ;;
1351   *) # Relative name.
1352     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1353     ac_top_srcdir=$ac_top_build_prefix$srcdir
1354     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1355 esac
1356 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1357
1358     cd "$ac_dir" || { ac_status=$?; continue; }
1359     # Check for guested configure.
1360     if test -f "$ac_srcdir/configure.gnu"; then
1361       echo &&
1362       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1363     elif test -f "$ac_srcdir/configure"; then
1364       echo &&
1365       $SHELL "$ac_srcdir/configure" --help=recursive
1366     else
1367       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1368     fi || ac_status=$?
1369     cd "$ac_pwd" || { ac_status=$?; break; }
1370   done
1371 fi
1372
1373 test -n "$ac_init_help" && exit $ac_status
1374 if $ac_init_version; then
1375   cat <<\_ACEOF
1376 GNU C Runtime Library configure 1.0
1377 generated by GNU Autoconf 2.64
1378
1379 Copyright (C) 2009 Free Software Foundation, Inc.
1380 This configure script is free software; the Free Software Foundation
1381 gives unlimited permission to copy, distribute and modify it.
1382 _ACEOF
1383   exit
1384 fi
1385
1386 ## ------------------------ ##
1387 ## Autoconf initialization. ##
1388 ## ------------------------ ##
1389
1390 # ac_fn_c_try_compile LINENO
1391 # --------------------------
1392 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1393 ac_fn_c_try_compile ()
1394 {
1395   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1396   rm -f conftest.$ac_objext
1397   if { { ac_try="$ac_compile"
1398 case "(($ac_try" in
1399   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1400   *) ac_try_echo=$ac_try;;
1401 esac
1402 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1403 $as_echo "$ac_try_echo"; } >&5
1404   (eval "$ac_compile") 2>conftest.err
1405   ac_status=$?
1406   if test -s conftest.err; then
1407     grep -v '^ *+' conftest.err >conftest.er1
1408     cat conftest.er1 >&5
1409     mv -f conftest.er1 conftest.err
1410   fi
1411   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1412   test $ac_status = 0; } && {
1413          test -z "$ac_c_werror_flag" ||
1414          test ! -s conftest.err
1415        } && test -s conftest.$ac_objext; then :
1416   ac_retval=0
1417 else
1418   $as_echo "$as_me: failed program was:" >&5
1419 sed 's/^/| /' conftest.$ac_ext >&5
1420
1421         ac_retval=1
1422 fi
1423   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1424   return $ac_retval
1425
1426 } # ac_fn_c_try_compile
1427
1428 # ac_fn_c_try_cpp LINENO
1429 # ----------------------
1430 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1431 ac_fn_c_try_cpp ()
1432 {
1433   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1434   if { { ac_try="$ac_cpp conftest.$ac_ext"
1435 case "(($ac_try" in
1436   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1437   *) ac_try_echo=$ac_try;;
1438 esac
1439 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1440 $as_echo "$ac_try_echo"; } >&5
1441   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1442   ac_status=$?
1443   if test -s conftest.err; then
1444     grep -v '^ *+' conftest.err >conftest.er1
1445     cat conftest.er1 >&5
1446     mv -f conftest.er1 conftest.err
1447   fi
1448   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1449   test $ac_status = 0; } >/dev/null && {
1450          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1451          test ! -s conftest.err
1452        }; then :
1453   ac_retval=0
1454 else
1455   $as_echo "$as_me: failed program was:" >&5
1456 sed 's/^/| /' conftest.$ac_ext >&5
1457
1458     ac_retval=1
1459 fi
1460   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1461   return $ac_retval
1462
1463 } # ac_fn_c_try_cpp
1464 cat >config.log <<_ACEOF
1465 This file contains any messages produced by compilers while
1466 running configure, to aid debugging if configure makes a mistake.
1467
1468 It was created by GNU C Runtime Library $as_me 1.0, which was
1469 generated by GNU Autoconf 2.64.  Invocation command line was
1470
1471   $ $0 $@
1472
1473 _ACEOF
1474 exec 5>>config.log
1475 {
1476 cat <<_ASUNAME
1477 ## --------- ##
1478 ## Platform. ##
1479 ## --------- ##
1480
1481 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1482 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1483 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1484 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1485 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1486
1487 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1488 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1489
1490 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1491 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1492 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1493 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1494 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1495 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1496 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1497
1498 _ASUNAME
1499
1500 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1501 for as_dir in $PATH
1502 do
1503   IFS=$as_save_IFS
1504   test -z "$as_dir" && as_dir=.
1505     $as_echo "PATH: $as_dir"
1506   done
1507 IFS=$as_save_IFS
1508
1509 } >&5
1510
1511 cat >&5 <<_ACEOF
1512
1513
1514 ## ----------- ##
1515 ## Core tests. ##
1516 ## ----------- ##
1517
1518 _ACEOF
1519
1520
1521 # Keep a trace of the command line.
1522 # Strip out --no-create and --no-recursion so they do not pile up.
1523 # Strip out --silent because we don't want to record it for future runs.
1524 # Also quote any args containing shell meta-characters.
1525 # Make two passes to allow for proper duplicate-argument suppression.
1526 ac_configure_args=
1527 ac_configure_args0=
1528 ac_configure_args1=
1529 ac_must_keep_next=false
1530 for ac_pass in 1 2
1531 do
1532   for ac_arg
1533   do
1534     case $ac_arg in
1535     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1536     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1537     | -silent | --silent | --silen | --sile | --sil)
1538       continue ;;
1539     *\'*)
1540       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1541     esac
1542     case $ac_pass in
1543     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1544     2)
1545       as_fn_append ac_configure_args1 " '$ac_arg'"
1546       if test $ac_must_keep_next = true; then
1547         ac_must_keep_next=false # Got value, back to normal.
1548       else
1549         case $ac_arg in
1550           *=* | --config-cache | -C | -disable-* | --disable-* \
1551           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1552           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1553           | -with-* | --with-* | -without-* | --without-* | --x)
1554             case "$ac_configure_args0 " in
1555               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1556             esac
1557             ;;
1558           -* ) ac_must_keep_next=true ;;
1559         esac
1560       fi
1561       as_fn_append ac_configure_args " '$ac_arg'"
1562       ;;
1563     esac
1564   done
1565 done
1566 { ac_configure_args0=; unset ac_configure_args0;}
1567 { ac_configure_args1=; unset ac_configure_args1;}
1568
1569 # When interrupted or exit'd, cleanup temporary files, and complete
1570 # config.log.  We remove comments because anyway the quotes in there
1571 # would cause problems or look ugly.
1572 # WARNING: Use '\'' to represent an apostrophe within the trap.
1573 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1574 trap 'exit_status=$?
1575   # Save into config.log some information that might help in debugging.
1576   {
1577     echo
1578
1579     cat <<\_ASBOX
1580 ## ---------------- ##
1581 ## Cache variables. ##
1582 ## ---------------- ##
1583 _ASBOX
1584     echo
1585     # The following way of writing the cache mishandles newlines in values,
1586 (
1587   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1588     eval ac_val=\$$ac_var
1589     case $ac_val in #(
1590     *${as_nl}*)
1591       case $ac_var in #(
1592       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1593 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1594       esac
1595       case $ac_var in #(
1596       _ | IFS | as_nl) ;; #(
1597       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1598       *) { eval $ac_var=; unset $ac_var;} ;;
1599       esac ;;
1600     esac
1601   done
1602   (set) 2>&1 |
1603     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1604     *${as_nl}ac_space=\ *)
1605       sed -n \
1606         "s/'\''/'\''\\\\'\'''\''/g;
1607           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1608       ;; #(
1609     *)
1610       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1611       ;;
1612     esac |
1613     sort
1614 )
1615     echo
1616
1617     cat <<\_ASBOX
1618 ## ----------------- ##
1619 ## Output variables. ##
1620 ## ----------------- ##
1621 _ASBOX
1622     echo
1623     for ac_var in $ac_subst_vars
1624     do
1625       eval ac_val=\$$ac_var
1626       case $ac_val in
1627       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1628       esac
1629       $as_echo "$ac_var='\''$ac_val'\''"
1630     done | sort
1631     echo
1632
1633     if test -n "$ac_subst_files"; then
1634       cat <<\_ASBOX
1635 ## ------------------- ##
1636 ## File substitutions. ##
1637 ## ------------------- ##
1638 _ASBOX
1639       echo
1640       for ac_var in $ac_subst_files
1641       do
1642         eval ac_val=\$$ac_var
1643         case $ac_val in
1644         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1645         esac
1646         $as_echo "$ac_var='\''$ac_val'\''"
1647       done | sort
1648       echo
1649     fi
1650
1651     if test -s confdefs.h; then
1652       cat <<\_ASBOX
1653 ## ----------- ##
1654 ## confdefs.h. ##
1655 ## ----------- ##
1656 _ASBOX
1657       echo
1658       cat confdefs.h
1659       echo
1660     fi
1661     test "$ac_signal" != 0 &&
1662       $as_echo "$as_me: caught signal $ac_signal"
1663     $as_echo "$as_me: exit $exit_status"
1664   } >&5
1665   rm -f core *.core core.conftest.* &&
1666     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1667     exit $exit_status
1668 ' 0
1669 for ac_signal in 1 2 13 15; do
1670   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1671 done
1672 ac_signal=0
1673
1674 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1675 rm -f -r conftest* confdefs.h
1676
1677 $as_echo "/* confdefs.h */" > confdefs.h
1678
1679 # Predefined preprocessor variables.
1680
1681 cat >>confdefs.h <<_ACEOF
1682 #define PACKAGE_NAME "$PACKAGE_NAME"
1683 _ACEOF
1684
1685 cat >>confdefs.h <<_ACEOF
1686 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1687 _ACEOF
1688
1689 cat >>confdefs.h <<_ACEOF
1690 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1691 _ACEOF
1692
1693 cat >>confdefs.h <<_ACEOF
1694 #define PACKAGE_STRING "$PACKAGE_STRING"
1695 _ACEOF
1696
1697 cat >>confdefs.h <<_ACEOF
1698 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1699 _ACEOF
1700
1701 cat >>confdefs.h <<_ACEOF
1702 #define PACKAGE_URL "$PACKAGE_URL"
1703 _ACEOF
1704
1705
1706 # Let the site file select an alternate cache file if it wants to.
1707 # Prefer an explicitly selected file to automatically selected ones.
1708 ac_site_file1=NONE
1709 ac_site_file2=NONE
1710 if test -n "$CONFIG_SITE"; then
1711   ac_site_file1=$CONFIG_SITE
1712 elif test "x$prefix" != xNONE; then
1713   ac_site_file1=$prefix/share/config.site
1714   ac_site_file2=$prefix/etc/config.site
1715 else
1716   ac_site_file1=$ac_default_prefix/share/config.site
1717   ac_site_file2=$ac_default_prefix/etc/config.site
1718 fi
1719 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1720 do
1721   test "x$ac_site_file" = xNONE && continue
1722   if test -r "$ac_site_file"; then
1723     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1724 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1725     sed 's/^/| /' "$ac_site_file" >&5
1726     . "$ac_site_file"
1727   fi
1728 done
1729
1730 if test -r "$cache_file"; then
1731   # Some versions of bash will fail to source /dev/null (special
1732   # files actually), so we avoid doing that.
1733   if test -f "$cache_file"; then
1734     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1735 $as_echo "$as_me: loading cache $cache_file" >&6;}
1736     case $cache_file in
1737       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1738       *)                      . "./$cache_file";;
1739     esac
1740   fi
1741 else
1742   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1743 $as_echo "$as_me: creating cache $cache_file" >&6;}
1744   >$cache_file
1745 fi
1746
1747 # Check that the precious variables saved in the cache have kept the same
1748 # value.
1749 ac_cache_corrupted=false
1750 for ac_var in $ac_precious_vars; do
1751   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1752   eval ac_new_set=\$ac_env_${ac_var}_set
1753   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1754   eval ac_new_val=\$ac_env_${ac_var}_value
1755   case $ac_old_set,$ac_new_set in
1756     set,)
1757       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1758 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1759       ac_cache_corrupted=: ;;
1760     ,set)
1761       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1762 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1763       ac_cache_corrupted=: ;;
1764     ,);;
1765     *)
1766       if test "x$ac_old_val" != "x$ac_new_val"; then
1767         # differences in whitespace do not lead to failure.
1768         ac_old_val_w=`echo x $ac_old_val`
1769         ac_new_val_w=`echo x $ac_new_val`
1770         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1771           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1772 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1773           ac_cache_corrupted=:
1774         else
1775           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1776 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1777           eval $ac_var=\$ac_old_val
1778         fi
1779         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1780 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1781         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1782 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1783       fi;;
1784   esac
1785   # Pass precious variables to config.status.
1786   if test "$ac_new_set" = set; then
1787     case $ac_new_val in
1788     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1789     *) ac_arg=$ac_var=$ac_new_val ;;
1790     esac
1791     case " $ac_configure_args " in
1792       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1793       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1794     esac
1795   fi
1796 done
1797 if $ac_cache_corrupted; then
1798   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1799 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1800   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1801 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1802   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1803 fi
1804 ## -------------------- ##
1805 ## Main body of script. ##
1806 ## -------------------- ##
1807
1808 ac_ext=c
1809 ac_cpp='$CPP $CPPFLAGS'
1810 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1811 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1812 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1813
1814
1815
1816
1817
1818
1819
1820
1821 # Check whether --with-target-subdir was given.
1822 if test "${with_target_subdir+set}" = set; then :
1823   withval=$with_target_subdir;
1824 fi
1825
1826
1827 # Check whether --with-cross-host was given.
1828 if test "${with_cross_host+set}" = set; then :
1829   withval=$with_cross_host;
1830 fi
1831
1832
1833 # Check whether --with-ld was given.
1834 if test "${with_ld+set}" = set; then :
1835   withval=$with_ld;
1836 fi
1837
1838
1839 if test "${srcdir}" = "."; then
1840   if test -n "${with_build_subdir}"; then
1841     libgcc_topdir="${srcdir}/../.."
1842     with_target_subdir=
1843   elif test -z "${with_target_subdir}"; then
1844     libgcc_topdir="${srcdir}/.."
1845   else
1846     if test "${with_target_subdir}" != "."; then
1847       libgcc_topdir="${srcdir}/${with_multisrctop}../.."
1848     else
1849       libgcc_topdir="${srcdir}/${with_multisrctop}.."
1850     fi
1851   fi
1852 else
1853   libgcc_topdir="${srcdir}/.."
1854 fi
1855
1856 ac_aux_dir=
1857 for ac_dir in $libgcc_topdir "$srcdir"/$libgcc_topdir; do
1858   for ac_t in install-sh install.sh shtool; do
1859     if test -f "$ac_dir/$ac_t"; then
1860       ac_aux_dir=$ac_dir
1861       ac_install_sh="$ac_aux_dir/$ac_t -c"
1862       break 2
1863     fi
1864   done
1865 done
1866 if test -z "$ac_aux_dir"; then
1867   as_fn_error "cannot find install-sh, install.sh, or shtool in $libgcc_topdir \"$srcdir\"/$libgcc_topdir" "$LINENO" 5
1868 fi
1869
1870 # These three variables are undocumented and unsupported,
1871 # and are intended to be withdrawn in a future Autoconf release.
1872 # They can cause serious problems if a builder's source tree is in a directory
1873 # whose full name contains unusual characters.
1874 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1875 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1876 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1877
1878
1879
1880 # Check whether --enable-shared was given.
1881 if test "${enable_shared+set}" = set; then :
1882   enableval=$enable_shared;
1883   case $enable_shared in
1884   yes | no) ;;
1885   *)
1886     enable_shared=no
1887     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1888     for pkg in $enableval; do
1889       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
1890         enable_shared=yes
1891       fi
1892     done
1893     IFS="$ac_save_ifs"
1894     ;;
1895   esac
1896
1897 else
1898   enable_shared=yes
1899 fi
1900
1901
1902
1903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
1904 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
1905 # Check whether --enable-version-specific-runtime-libs was given.
1906 if test "${enable_version_specific_runtime_libs+set}" = set; then :
1907   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
1908  yes) version_specific_libs=yes ;;
1909  no)  version_specific_libs=no ;;
1910  *)   as_fn_error "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
1911  esac
1912 else
1913   version_specific_libs=no
1914 fi
1915
1916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
1917 $as_echo "$version_specific_libs" >&6; }
1918
1919
1920 # Check whether --with-slibdir was given.
1921 if test "${with_slibdir+set}" = set; then :
1922   withval=$with_slibdir; slibdir="$with_slibdir"
1923 else
1924   if test "${version_specific_libs}" = yes; then
1925   slibdir='$(libsubdir)'
1926 elif test -n "$with_cross_host" && test x"$with_cross_host" != x"no"; then
1927   slibdir='$(exec_prefix)/$(host_noncanonical)/lib'
1928 else
1929   slibdir='$(libdir)'
1930 fi
1931 fi
1932
1933
1934
1935 # Command-line options.
1936 # Very limited version of AC_MAINTAINER_MODE.
1937 # Check whether --enable-maintainer-mode was given.
1938 if test "${enable_maintainer_mode+set}" = set; then :
1939   enableval=$enable_maintainer_mode; case ${enable_maintainer_mode} in
1940      yes) MAINT='' ;;
1941      no) MAINT='#' ;;
1942      *) as_fn_error "--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;;
1943    esac
1944    maintainer_mode=${enableval}
1945 else
1946   MAINT='#'
1947 fi
1948
1949
1950 # Find a good install program.  We prefer a C program (faster),
1951 # so one script is as good as another.  But avoid the broken or
1952 # incompatible versions:
1953 # SysV /etc/install, /usr/sbin/install
1954 # SunOS /usr/etc/install
1955 # IRIX /sbin/install
1956 # AIX /bin/install
1957 # AmigaOS /C/install, which installs bootblocks on floppy discs
1958 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1959 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1960 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1961 # OS/2's system install, which has a completely different semantic
1962 # ./install, which can be erroneously created by make from ./install.sh.
1963 # Reject install programs that cannot install multiple files.
1964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1965 $as_echo_n "checking for a BSD-compatible install... " >&6; }
1966 if test -z "$INSTALL"; then
1967 if test "${ac_cv_path_install+set}" = set; then :
1968   $as_echo_n "(cached) " >&6
1969 else
1970   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1971 for as_dir in $PATH
1972 do
1973   IFS=$as_save_IFS
1974   test -z "$as_dir" && as_dir=.
1975     # Account for people who put trailing slashes in PATH elements.
1976 case $as_dir/ in #((
1977   ./ | .// | /[cC]/* | \
1978   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1979   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
1980   /usr/ucb/* ) ;;
1981   *)
1982     # OSF1 and SCO ODT 3.0 have their own names for install.
1983     # Don't use installbsd from OSF since it installs stuff as root
1984     # by default.
1985     for ac_prog in ginstall scoinst install; do
1986       for ac_exec_ext in '' $ac_executable_extensions; do
1987         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
1988           if test $ac_prog = install &&
1989             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1990             # AIX install.  It has an incompatible calling convention.
1991             :
1992           elif test $ac_prog = install &&
1993             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1994             # program-specific install script used by HP pwplus--don't use.
1995             :
1996           else
1997             rm -rf conftest.one conftest.two conftest.dir
1998             echo one > conftest.one
1999             echo two > conftest.two
2000             mkdir conftest.dir
2001             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2002               test -s conftest.one && test -s conftest.two &&
2003               test -s conftest.dir/conftest.one &&
2004               test -s conftest.dir/conftest.two
2005             then
2006               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2007               break 3
2008             fi
2009           fi
2010         fi
2011       done
2012     done
2013     ;;
2014 esac
2015
2016   done
2017 IFS=$as_save_IFS
2018
2019 rm -rf conftest.one conftest.two conftest.dir
2020
2021 fi
2022   if test "${ac_cv_path_install+set}" = set; then
2023     INSTALL=$ac_cv_path_install
2024   else
2025     # As a last resort, use the slow shell script.  Don't cache a
2026     # value for INSTALL within a source directory, because that will
2027     # break other packages using the cache if that directory is
2028     # removed, or if the value is a relative name.
2029     INSTALL=$ac_install_sh
2030   fi
2031 fi
2032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2033 $as_echo "$INSTALL" >&6; }
2034
2035 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2036 # It thinks the first close brace ends the variable substitution.
2037 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2038
2039 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2040
2041 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2042
2043
2044 for ac_prog in gawk mawk nawk awk
2045 do
2046   # Extract the first word of "$ac_prog", so it can be a program name with args.
2047 set dummy $ac_prog; ac_word=$2
2048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2049 $as_echo_n "checking for $ac_word... " >&6; }
2050 if test "${ac_cv_prog_AWK+set}" = set; then :
2051   $as_echo_n "(cached) " >&6
2052 else
2053   if test -n "$AWK"; then
2054   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2055 else
2056 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2057 for as_dir in $PATH
2058 do
2059   IFS=$as_save_IFS
2060   test -z "$as_dir" && as_dir=.
2061     for ac_exec_ext in '' $ac_executable_extensions; do
2062   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2063     ac_cv_prog_AWK="$ac_prog"
2064     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2065     break 2
2066   fi
2067 done
2068   done
2069 IFS=$as_save_IFS
2070
2071 fi
2072 fi
2073 AWK=$ac_cv_prog_AWK
2074 if test -n "$AWK"; then
2075   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2076 $as_echo "$AWK" >&6; }
2077 else
2078   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2079 $as_echo "no" >&6; }
2080 fi
2081
2082
2083   test -n "$AWK" && break
2084 done
2085
2086 # We need awk; bail out if it's missing.
2087 case ${AWK} in
2088   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
2089 esac
2090
2091 # Make sure we can run config.sub.
2092 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2093   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2094
2095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2096 $as_echo_n "checking build system type... " >&6; }
2097 if test "${ac_cv_build+set}" = set; then :
2098   $as_echo_n "(cached) " >&6
2099 else
2100   ac_build_alias=$build_alias
2101 test "x$ac_build_alias" = x &&
2102   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2103 test "x$ac_build_alias" = x &&
2104   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2105 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2106   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2107
2108 fi
2109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2110 $as_echo "$ac_cv_build" >&6; }
2111 case $ac_cv_build in
2112 *-*-*) ;;
2113 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2114 esac
2115 build=$ac_cv_build
2116 ac_save_IFS=$IFS; IFS='-'
2117 set x $ac_cv_build
2118 shift
2119 build_cpu=$1
2120 build_vendor=$2
2121 shift; shift
2122 # Remember, the first character of IFS is used to create $*,
2123 # except with old shells:
2124 build_os=$*
2125 IFS=$ac_save_IFS
2126 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2127
2128
2129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2130 $as_echo_n "checking host system type... " >&6; }
2131 if test "${ac_cv_host+set}" = set; then :
2132   $as_echo_n "(cached) " >&6
2133 else
2134   if test "x$host_alias" = x; then
2135   ac_cv_host=$ac_cv_build
2136 else
2137   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2138     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2139 fi
2140
2141 fi
2142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2143 $as_echo "$ac_cv_host" >&6; }
2144 case $ac_cv_host in
2145 *-*-*) ;;
2146 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2147 esac
2148 host=$ac_cv_host
2149 ac_save_IFS=$IFS; IFS='-'
2150 set x $ac_cv_host
2151 shift
2152 host_cpu=$1
2153 host_vendor=$2
2154 shift; shift
2155 # Remember, the first character of IFS is used to create $*,
2156 # except with old shells:
2157 host_os=$*
2158 IFS=$ac_save_IFS
2159 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2160
2161
2162  case ${build_alias} in
2163   "") build_noncanonical=${build} ;;
2164   *) build_noncanonical=${build_alias} ;;
2165 esac
2166
2167  case ${host_alias} in
2168   "") host_noncanonical=${build_noncanonical} ;;
2169   *) host_noncanonical=${host_alias} ;;
2170 esac
2171
2172
2173
2174  case ${target_alias} in
2175   "") target_noncanonical=${host_noncanonical} ;;
2176   *) target_noncanonical=${target_alias} ;;
2177 esac
2178
2179
2180
2181
2182 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
2183 # have matching libraries, they should use host libraries: Makefile.tpl
2184 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
2185 # However, they still use the build modules, because the corresponding
2186 # host modules (e.g. bison) are only built for the host when bootstrap
2187 # finishes. So:
2188 # - build_subdir is where we find build modules, and never changes.
2189 # - build_libsubdir is where we find build libraries, and can be overridden.
2190
2191 # Prefix 'build-' so this never conflicts with target_subdir.
2192 build_subdir="build-${build_noncanonical}"
2193
2194 # Check whether --with-build-libsubdir was given.
2195 if test "${with_build_libsubdir+set}" = set; then :
2196   withval=$with_build_libsubdir; build_libsubdir="$withval"
2197 else
2198   build_libsubdir="$build_subdir"
2199 fi
2200
2201 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
2202 if ( test $srcdir = . && test -d gcc ) \
2203    || test -d $srcdir/../host-${host_noncanonical}; then
2204   host_subdir="host-${host_noncanonical}"
2205 else
2206   host_subdir=.
2207 fi
2208 # No prefix.
2209 target_subdir=${target_noncanonical}
2210
2211
2212 # Calculate toolexeclibdir
2213 # Also toolexecdir, though it's only used in toolexeclibdir
2214 case ${version_specific_libs} in
2215   yes)
2216     # Need the gcc compiler version to know where to install libraries
2217     # and header files if --enable-version-specific-runtime-libs option
2218     # is selected.
2219     toolexecdir='$(libdir)/gcc/$(target_noncanonical)'
2220     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
2221     ;;
2222   no)
2223     if test -n "$with_cross_host" &&
2224        test x"$with_cross_host" != x"no"; then
2225       # Install a library built with a cross compiler in tooldir, not libdir.
2226       toolexecdir='$(exec_prefix)/$(target_noncanonical)'
2227       toolexeclibdir='$(toolexecdir)/lib'
2228     else
2229       toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)'
2230       toolexeclibdir='$(libdir)'
2231     fi
2232     multi_os_directory=`$CC -print-multi-os-directory`
2233     case $multi_os_directory in
2234       .) ;; # Avoid trailing /.
2235       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
2236     esac
2237     ;;
2238 esac
2239
2240
2241
2242 if test -n "$ac_tool_prefix"; then
2243   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2244 set dummy ${ac_tool_prefix}ar; ac_word=$2
2245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2246 $as_echo_n "checking for $ac_word... " >&6; }
2247 if test "${ac_cv_prog_AR+set}" = set; then :
2248   $as_echo_n "(cached) " >&6
2249 else
2250   if test -n "$AR"; then
2251   ac_cv_prog_AR="$AR" # Let the user override the test.
2252 else
2253 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2254 for as_dir in $PATH
2255 do
2256   IFS=$as_save_IFS
2257   test -z "$as_dir" && as_dir=.
2258     for ac_exec_ext in '' $ac_executable_extensions; do
2259   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2260     ac_cv_prog_AR="${ac_tool_prefix}ar"
2261     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2262     break 2
2263   fi
2264 done
2265   done
2266 IFS=$as_save_IFS
2267
2268 fi
2269 fi
2270 AR=$ac_cv_prog_AR
2271 if test -n "$AR"; then
2272   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2273 $as_echo "$AR" >&6; }
2274 else
2275   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2276 $as_echo "no" >&6; }
2277 fi
2278
2279
2280 fi
2281 if test -z "$ac_cv_prog_AR"; then
2282   ac_ct_AR=$AR
2283   # Extract the first word of "ar", so it can be a program name with args.
2284 set dummy ar; ac_word=$2
2285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2286 $as_echo_n "checking for $ac_word... " >&6; }
2287 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
2288   $as_echo_n "(cached) " >&6
2289 else
2290   if test -n "$ac_ct_AR"; then
2291   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2292 else
2293 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2294 for as_dir in $PATH
2295 do
2296   IFS=$as_save_IFS
2297   test -z "$as_dir" && as_dir=.
2298     for ac_exec_ext in '' $ac_executable_extensions; do
2299   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2300     ac_cv_prog_ac_ct_AR="ar"
2301     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2302     break 2
2303   fi
2304 done
2305   done
2306 IFS=$as_save_IFS
2307
2308 fi
2309 fi
2310 ac_ct_AR=$ac_cv_prog_ac_ct_AR
2311 if test -n "$ac_ct_AR"; then
2312   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2313 $as_echo "$ac_ct_AR" >&6; }
2314 else
2315   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2316 $as_echo "no" >&6; }
2317 fi
2318
2319   if test "x$ac_ct_AR" = x; then
2320     AR=""
2321   else
2322     case $cross_compiling:$ac_tool_warned in
2323 yes:)
2324 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2325 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2326 ac_tool_warned=yes ;;
2327 esac
2328     AR=$ac_ct_AR
2329   fi
2330 else
2331   AR="$ac_cv_prog_AR"
2332 fi
2333
2334 if test -n "$ac_tool_prefix"; then
2335   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
2336 set dummy ${ac_tool_prefix}lipo; ac_word=$2
2337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2338 $as_echo_n "checking for $ac_word... " >&6; }
2339 if test "${ac_cv_prog_LIPO+set}" = set; then :
2340   $as_echo_n "(cached) " >&6
2341 else
2342   if test -n "$LIPO"; then
2343   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
2344 else
2345 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2346 for as_dir in $PATH
2347 do
2348   IFS=$as_save_IFS
2349   test -z "$as_dir" && as_dir=.
2350     for ac_exec_ext in '' $ac_executable_extensions; do
2351   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2352     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
2353     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2354     break 2
2355   fi
2356 done
2357   done
2358 IFS=$as_save_IFS
2359
2360 fi
2361 fi
2362 LIPO=$ac_cv_prog_LIPO
2363 if test -n "$LIPO"; then
2364   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
2365 $as_echo "$LIPO" >&6; }
2366 else
2367   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2368 $as_echo "no" >&6; }
2369 fi
2370
2371
2372 fi
2373 if test -z "$ac_cv_prog_LIPO"; then
2374   ac_ct_LIPO=$LIPO
2375   # Extract the first word of "lipo", so it can be a program name with args.
2376 set dummy lipo; ac_word=$2
2377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2378 $as_echo_n "checking for $ac_word... " >&6; }
2379 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
2380   $as_echo_n "(cached) " >&6
2381 else
2382   if test -n "$ac_ct_LIPO"; then
2383   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
2384 else
2385 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2386 for as_dir in $PATH
2387 do
2388   IFS=$as_save_IFS
2389   test -z "$as_dir" && as_dir=.
2390     for ac_exec_ext in '' $ac_executable_extensions; do
2391   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2392     ac_cv_prog_ac_ct_LIPO="lipo"
2393     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2394     break 2
2395   fi
2396 done
2397   done
2398 IFS=$as_save_IFS
2399
2400 fi
2401 fi
2402 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
2403 if test -n "$ac_ct_LIPO"; then
2404   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
2405 $as_echo "$ac_ct_LIPO" >&6; }
2406 else
2407   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2408 $as_echo "no" >&6; }
2409 fi
2410
2411   if test "x$ac_ct_LIPO" = x; then
2412     LIPO=":"
2413   else
2414     case $cross_compiling:$ac_tool_warned in
2415 yes:)
2416 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2417 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2418 ac_tool_warned=yes ;;
2419 esac
2420     LIPO=$ac_ct_LIPO
2421   fi
2422 else
2423   LIPO="$ac_cv_prog_LIPO"
2424 fi
2425
2426 if test -n "$ac_tool_prefix"; then
2427   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
2428 set dummy ${ac_tool_prefix}nm; ac_word=$2
2429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2430 $as_echo_n "checking for $ac_word... " >&6; }
2431 if test "${ac_cv_prog_NM+set}" = set; then :
2432   $as_echo_n "(cached) " >&6
2433 else
2434   if test -n "$NM"; then
2435   ac_cv_prog_NM="$NM" # Let the user override the test.
2436 else
2437 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2438 for as_dir in $PATH
2439 do
2440   IFS=$as_save_IFS
2441   test -z "$as_dir" && as_dir=.
2442     for ac_exec_ext in '' $ac_executable_extensions; do
2443   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2444     ac_cv_prog_NM="${ac_tool_prefix}nm"
2445     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2446     break 2
2447   fi
2448 done
2449   done
2450 IFS=$as_save_IFS
2451
2452 fi
2453 fi
2454 NM=$ac_cv_prog_NM
2455 if test -n "$NM"; then
2456   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
2457 $as_echo "$NM" >&6; }
2458 else
2459   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2460 $as_echo "no" >&6; }
2461 fi
2462
2463
2464 fi
2465 if test -z "$ac_cv_prog_NM"; then
2466   ac_ct_NM=$NM
2467   # Extract the first word of "nm", so it can be a program name with args.
2468 set dummy nm; ac_word=$2
2469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2470 $as_echo_n "checking for $ac_word... " >&6; }
2471 if test "${ac_cv_prog_ac_ct_NM+set}" = set; then :
2472   $as_echo_n "(cached) " >&6
2473 else
2474   if test -n "$ac_ct_NM"; then
2475   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
2476 else
2477 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2478 for as_dir in $PATH
2479 do
2480   IFS=$as_save_IFS
2481   test -z "$as_dir" && as_dir=.
2482     for ac_exec_ext in '' $ac_executable_extensions; do
2483   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2484     ac_cv_prog_ac_ct_NM="nm"
2485     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2486     break 2
2487   fi
2488 done
2489   done
2490 IFS=$as_save_IFS
2491
2492 fi
2493 fi
2494 ac_ct_NM=$ac_cv_prog_ac_ct_NM
2495 if test -n "$ac_ct_NM"; then
2496   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
2497 $as_echo "$ac_ct_NM" >&6; }
2498 else
2499   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2500 $as_echo "no" >&6; }
2501 fi
2502
2503   if test "x$ac_ct_NM" = x; then
2504     NM=""
2505   else
2506     case $cross_compiling:$ac_tool_warned in
2507 yes:)
2508 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2509 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2510 ac_tool_warned=yes ;;
2511 esac
2512     NM=$ac_ct_NM
2513   fi
2514 else
2515   NM="$ac_cv_prog_NM"
2516 fi
2517
2518 if test -n "$ac_tool_prefix"; then
2519   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2520 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2522 $as_echo_n "checking for $ac_word... " >&6; }
2523 if test "${ac_cv_prog_RANLIB+set}" = set; then :
2524   $as_echo_n "(cached) " >&6
2525 else
2526   if test -n "$RANLIB"; then
2527   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2528 else
2529 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2530 for as_dir in $PATH
2531 do
2532   IFS=$as_save_IFS
2533   test -z "$as_dir" && as_dir=.
2534     for ac_exec_ext in '' $ac_executable_extensions; do
2535   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2536     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2537     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2538     break 2
2539   fi
2540 done
2541   done
2542 IFS=$as_save_IFS
2543
2544 fi
2545 fi
2546 RANLIB=$ac_cv_prog_RANLIB
2547 if test -n "$RANLIB"; then
2548   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2549 $as_echo "$RANLIB" >&6; }
2550 else
2551   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2552 $as_echo "no" >&6; }
2553 fi
2554
2555
2556 fi
2557 if test -z "$ac_cv_prog_RANLIB"; then
2558   ac_ct_RANLIB=$RANLIB
2559   # Extract the first word of "ranlib", so it can be a program name with args.
2560 set dummy ranlib; ac_word=$2
2561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2562 $as_echo_n "checking for $ac_word... " >&6; }
2563 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
2564   $as_echo_n "(cached) " >&6
2565 else
2566   if test -n "$ac_ct_RANLIB"; then
2567   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2568 else
2569 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2570 for as_dir in $PATH
2571 do
2572   IFS=$as_save_IFS
2573   test -z "$as_dir" && as_dir=.
2574     for ac_exec_ext in '' $ac_executable_extensions; do
2575   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2576     ac_cv_prog_ac_ct_RANLIB="ranlib"
2577     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2578     break 2
2579   fi
2580 done
2581   done
2582 IFS=$as_save_IFS
2583
2584 fi
2585 fi
2586 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2587 if test -n "$ac_ct_RANLIB"; then
2588   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2589 $as_echo "$ac_ct_RANLIB" >&6; }
2590 else
2591   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2592 $as_echo "no" >&6; }
2593 fi
2594
2595   if test "x$ac_ct_RANLIB" = x; then
2596     RANLIB=":"
2597   else
2598     case $cross_compiling:$ac_tool_warned in
2599 yes:)
2600 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2601 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2602 ac_tool_warned=yes ;;
2603 esac
2604     RANLIB=$ac_ct_RANLIB
2605   fi
2606 else
2607   RANLIB="$ac_cv_prog_RANLIB"
2608 fi
2609
2610 if test -n "$ac_tool_prefix"; then
2611   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2612 set dummy ${ac_tool_prefix}strip; ac_word=$2
2613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2614 $as_echo_n "checking for $ac_word... " >&6; }
2615 if test "${ac_cv_prog_STRIP+set}" = set; then :
2616   $as_echo_n "(cached) " >&6
2617 else
2618   if test -n "$STRIP"; then
2619   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2620 else
2621 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2622 for as_dir in $PATH
2623 do
2624   IFS=$as_save_IFS
2625   test -z "$as_dir" && as_dir=.
2626     for ac_exec_ext in '' $ac_executable_extensions; do
2627   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2628     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2629     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2630     break 2
2631   fi
2632 done
2633   done
2634 IFS=$as_save_IFS
2635
2636 fi
2637 fi
2638 STRIP=$ac_cv_prog_STRIP
2639 if test -n "$STRIP"; then
2640   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2641 $as_echo "$STRIP" >&6; }
2642 else
2643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2644 $as_echo "no" >&6; }
2645 fi
2646
2647
2648 fi
2649 if test -z "$ac_cv_prog_STRIP"; then
2650   ac_ct_STRIP=$STRIP
2651   # Extract the first word of "strip", so it can be a program name with args.
2652 set dummy strip; ac_word=$2
2653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2654 $as_echo_n "checking for $ac_word... " >&6; }
2655 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
2656   $as_echo_n "(cached) " >&6
2657 else
2658   if test -n "$ac_ct_STRIP"; then
2659   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2660 else
2661 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2662 for as_dir in $PATH
2663 do
2664   IFS=$as_save_IFS
2665   test -z "$as_dir" && as_dir=.
2666     for ac_exec_ext in '' $ac_executable_extensions; do
2667   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2668     ac_cv_prog_ac_ct_STRIP="strip"
2669     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2670     break 2
2671   fi
2672 done
2673   done
2674 IFS=$as_save_IFS
2675
2676 fi
2677 fi
2678 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2679 if test -n "$ac_ct_STRIP"; then
2680   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2681 $as_echo "$ac_ct_STRIP" >&6; }
2682 else
2683   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2684 $as_echo "no" >&6; }
2685 fi
2686
2687   if test "x$ac_ct_STRIP" = x; then
2688     STRIP=":"
2689   else
2690     case $cross_compiling:$ac_tool_warned in
2691 yes:)
2692 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2693 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2694 ac_tool_warned=yes ;;
2695 esac
2696     STRIP=$ac_ct_STRIP
2697   fi
2698 else
2699   STRIP="$ac_cv_prog_STRIP"
2700 fi
2701
2702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
2703 $as_echo_n "checking whether ln -s works... " >&6; }
2704 LN_S=$as_ln_s
2705 if test "$LN_S" = "ln -s"; then
2706   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2707 $as_echo "yes" >&6; }
2708 else
2709   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
2710 $as_echo "no, using $LN_S" >&6; }
2711 fi
2712
2713
2714
2715 ac_ext=c
2716 ac_cpp='$CPP $CPPFLAGS'
2717 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2718 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2719 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2720 if test -n "$ac_tool_prefix"; then
2721   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2722 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2724 $as_echo_n "checking for $ac_word... " >&6; }
2725 if test "${ac_cv_prog_CC+set}" = set; then :
2726   $as_echo_n "(cached) " >&6
2727 else
2728   if test -n "$CC"; then
2729   ac_cv_prog_CC="$CC" # Let the user override the test.
2730 else
2731 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2732 for as_dir in $PATH
2733 do
2734   IFS=$as_save_IFS
2735   test -z "$as_dir" && as_dir=.
2736     for ac_exec_ext in '' $ac_executable_extensions; do
2737   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2738     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2739     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2740     break 2
2741   fi
2742 done
2743   done
2744 IFS=$as_save_IFS
2745
2746 fi
2747 fi
2748 CC=$ac_cv_prog_CC
2749 if test -n "$CC"; then
2750   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2751 $as_echo "$CC" >&6; }
2752 else
2753   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2754 $as_echo "no" >&6; }
2755 fi
2756
2757
2758 fi
2759 if test -z "$ac_cv_prog_CC"; then
2760   ac_ct_CC=$CC
2761   # Extract the first word of "gcc", so it can be a program name with args.
2762 set dummy gcc; ac_word=$2
2763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2764 $as_echo_n "checking for $ac_word... " >&6; }
2765 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2766   $as_echo_n "(cached) " >&6
2767 else
2768   if test -n "$ac_ct_CC"; then
2769   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2770 else
2771 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2772 for as_dir in $PATH
2773 do
2774   IFS=$as_save_IFS
2775   test -z "$as_dir" && as_dir=.
2776     for ac_exec_ext in '' $ac_executable_extensions; do
2777   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2778     ac_cv_prog_ac_ct_CC="gcc"
2779     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2780     break 2
2781   fi
2782 done
2783   done
2784 IFS=$as_save_IFS
2785
2786 fi
2787 fi
2788 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2789 if test -n "$ac_ct_CC"; then
2790   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2791 $as_echo "$ac_ct_CC" >&6; }
2792 else
2793   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2794 $as_echo "no" >&6; }
2795 fi
2796
2797   if test "x$ac_ct_CC" = x; then
2798     CC=""
2799   else
2800     case $cross_compiling:$ac_tool_warned in
2801 yes:)
2802 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2803 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2804 ac_tool_warned=yes ;;
2805 esac
2806     CC=$ac_ct_CC
2807   fi
2808 else
2809   CC="$ac_cv_prog_CC"
2810 fi
2811
2812 if test -z "$CC"; then
2813           if test -n "$ac_tool_prefix"; then
2814     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2815 set dummy ${ac_tool_prefix}cc; ac_word=$2
2816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2817 $as_echo_n "checking for $ac_word... " >&6; }
2818 if test "${ac_cv_prog_CC+set}" = set; then :
2819   $as_echo_n "(cached) " >&6
2820 else
2821   if test -n "$CC"; then
2822   ac_cv_prog_CC="$CC" # Let the user override the test.
2823 else
2824 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2825 for as_dir in $PATH
2826 do
2827   IFS=$as_save_IFS
2828   test -z "$as_dir" && as_dir=.
2829     for ac_exec_ext in '' $ac_executable_extensions; do
2830   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2831     ac_cv_prog_CC="${ac_tool_prefix}cc"
2832     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2833     break 2
2834   fi
2835 done
2836   done
2837 IFS=$as_save_IFS
2838
2839 fi
2840 fi
2841 CC=$ac_cv_prog_CC
2842 if test -n "$CC"; then
2843   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2844 $as_echo "$CC" >&6; }
2845 else
2846   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2847 $as_echo "no" >&6; }
2848 fi
2849
2850
2851   fi
2852 fi
2853 if test -z "$CC"; then
2854   # Extract the first word of "cc", so it can be a program name with args.
2855 set dummy cc; ac_word=$2
2856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2857 $as_echo_n "checking for $ac_word... " >&6; }
2858 if test "${ac_cv_prog_CC+set}" = set; then :
2859   $as_echo_n "(cached) " >&6
2860 else
2861   if test -n "$CC"; then
2862   ac_cv_prog_CC="$CC" # Let the user override the test.
2863 else
2864   ac_prog_rejected=no
2865 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2866 for as_dir in $PATH
2867 do
2868   IFS=$as_save_IFS
2869   test -z "$as_dir" && as_dir=.
2870     for ac_exec_ext in '' $ac_executable_extensions; do
2871   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2872     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2873        ac_prog_rejected=yes
2874        continue
2875      fi
2876     ac_cv_prog_CC="cc"
2877     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2878     break 2
2879   fi
2880 done
2881   done
2882 IFS=$as_save_IFS
2883
2884 if test $ac_prog_rejected = yes; then
2885   # We found a bogon in the path, so make sure we never use it.
2886   set dummy $ac_cv_prog_CC
2887   shift
2888   if test $# != 0; then
2889     # We chose a different compiler from the bogus one.
2890     # However, it has the same basename, so the bogon will be chosen
2891     # first if we set CC to just the basename; use the full file name.
2892     shift
2893     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2894   fi
2895 fi
2896 fi
2897 fi
2898 CC=$ac_cv_prog_CC
2899 if test -n "$CC"; then
2900   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2901 $as_echo "$CC" >&6; }
2902 else
2903   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2904 $as_echo "no" >&6; }
2905 fi
2906
2907
2908 fi
2909 if test -z "$CC"; then
2910   if test -n "$ac_tool_prefix"; then
2911   for ac_prog in cl.exe
2912   do
2913     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2914 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2916 $as_echo_n "checking for $ac_word... " >&6; }
2917 if test "${ac_cv_prog_CC+set}" = set; then :
2918   $as_echo_n "(cached) " >&6
2919 else
2920   if test -n "$CC"; then
2921   ac_cv_prog_CC="$CC" # Let the user override the test.
2922 else
2923 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2924 for as_dir in $PATH
2925 do
2926   IFS=$as_save_IFS
2927   test -z "$as_dir" && as_dir=.
2928     for ac_exec_ext in '' $ac_executable_extensions; do
2929   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2930     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2931     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2932     break 2
2933   fi
2934 done
2935   done
2936 IFS=$as_save_IFS
2937
2938 fi
2939 fi
2940 CC=$ac_cv_prog_CC
2941 if test -n "$CC"; then
2942   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2943 $as_echo "$CC" >&6; }
2944 else
2945   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2946 $as_echo "no" >&6; }
2947 fi
2948
2949
2950     test -n "$CC" && break
2951   done
2952 fi
2953 if test -z "$CC"; then
2954   ac_ct_CC=$CC
2955   for ac_prog in cl.exe
2956 do
2957   # Extract the first word of "$ac_prog", so it can be a program name with args.
2958 set dummy $ac_prog; ac_word=$2
2959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2960 $as_echo_n "checking for $ac_word... " >&6; }
2961 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2962   $as_echo_n "(cached) " >&6
2963 else
2964   if test -n "$ac_ct_CC"; then
2965   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2966 else
2967 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2968 for as_dir in $PATH
2969 do
2970   IFS=$as_save_IFS
2971   test -z "$as_dir" && as_dir=.
2972     for ac_exec_ext in '' $ac_executable_extensions; do
2973   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2974     ac_cv_prog_ac_ct_CC="$ac_prog"
2975     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2976     break 2
2977   fi
2978 done
2979   done
2980 IFS=$as_save_IFS
2981
2982 fi
2983 fi
2984 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2985 if test -n "$ac_ct_CC"; then
2986   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2987 $as_echo "$ac_ct_CC" >&6; }
2988 else
2989   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2990 $as_echo "no" >&6; }
2991 fi
2992
2993
2994   test -n "$ac_ct_CC" && break
2995 done
2996
2997   if test "x$ac_ct_CC" = x; then
2998     CC=""
2999   else
3000     case $cross_compiling:$ac_tool_warned in
3001 yes:)
3002 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3003 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3004 ac_tool_warned=yes ;;
3005 esac
3006     CC=$ac_ct_CC
3007   fi
3008 fi
3009
3010 fi
3011
3012
3013 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3014 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3015 as_fn_error "no acceptable C compiler found in \$PATH
3016 See \`config.log' for more details." "$LINENO" 5; }
3017
3018 # Provide some information about the compiler.
3019 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3020 set X $ac_compile
3021 ac_compiler=$2
3022 for ac_option in --version -v -V -qversion; do
3023   { { ac_try="$ac_compiler $ac_option >&5"
3024 case "(($ac_try" in
3025   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3026   *) ac_try_echo=$ac_try;;
3027 esac
3028 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3029 $as_echo "$ac_try_echo"; } >&5
3030   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3031   ac_status=$?
3032   if test -s conftest.err; then
3033     sed '10a\
3034 ... rest of stderr output deleted ...
3035          10q' conftest.err >conftest.er1
3036     cat conftest.er1 >&5
3037     rm -f conftest.er1 conftest.err
3038   fi
3039   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3040   test $ac_status = 0; }
3041 done
3042
3043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3044 /* end confdefs.h.  */
3045
3046 int
3047 main ()
3048 {
3049
3050   ;
3051   return 0;
3052 }
3053 _ACEOF
3054 # FIXME: Cleanup?
3055 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
3056   (eval $ac_link) 2>&5
3057   ac_status=$?
3058   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3059   test $ac_status = 0; }; then :
3060   gcc_no_link=no
3061 else
3062   gcc_no_link=yes
3063 fi
3064 if test x$gcc_no_link = xyes; then
3065   # Setting cross_compile will disable run tests; it will
3066   # also disable AC_CHECK_FILE but that's generally
3067   # correct if we can't link.
3068   cross_compiling=yes
3069   EXEEXT=
3070 else
3071   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3072 /* end confdefs.h.  */
3073
3074 int
3075 main ()
3076 {
3077
3078   ;
3079   return 0;
3080 }
3081 _ACEOF
3082 ac_clean_files_save=$ac_clean_files
3083 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3084 # Try to create an executable without -o first, disregard a.out.
3085 # It will help us diagnose broken compilers, and finding out an intuition
3086 # of exeext.
3087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3088 $as_echo_n "checking for C compiler default output file name... " >&6; }
3089 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3090
3091 # The possible output files:
3092 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3093
3094 ac_rmfiles=
3095 for ac_file in $ac_files
3096 do
3097   case $ac_file in
3098     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3099     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3100   esac
3101 done
3102 rm -f $ac_rmfiles
3103
3104 if { { ac_try="$ac_link_default"
3105 case "(($ac_try" in
3106   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3107   *) ac_try_echo=$ac_try;;
3108 esac
3109 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3110 $as_echo "$ac_try_echo"; } >&5
3111   (eval "$ac_link_default") 2>&5
3112   ac_status=$?
3113   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3114   test $ac_status = 0; }; then :
3115   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3116 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3117 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3118 # so that the user can short-circuit this test for compilers unknown to
3119 # Autoconf.
3120 for ac_file in $ac_files ''
3121 do
3122   test -f "$ac_file" || continue
3123   case $ac_file in
3124     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3125         ;;
3126     [ab].out )
3127         # We found the default executable, but exeext='' is most
3128         # certainly right.
3129         break;;
3130     *.* )
3131         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3132         then :; else
3133            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3134         fi
3135         # We set ac_cv_exeext here because the later test for it is not
3136         # safe: cross compilers may not add the suffix if given an `-o'
3137         # argument, so we may need to know it at that point already.
3138         # Even if this section looks crufty: it has the advantage of
3139         # actually working.
3140         break;;
3141     * )
3142         break;;
3143   esac
3144 done
3145 test "$ac_cv_exeext" = no && ac_cv_exeext=
3146
3147 else
3148   ac_file=''
3149 fi
3150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3151 $as_echo "$ac_file" >&6; }
3152 if test -z "$ac_file"; then :
3153   $as_echo "$as_me: failed program was:" >&5
3154 sed 's/^/| /' conftest.$ac_ext >&5
3155
3156 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3157 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3158 { as_fn_set_status 77
3159 as_fn_error "C compiler cannot create executables
3160 See \`config.log' for more details." "$LINENO" 5; }; }
3161 fi
3162 ac_exeext=$ac_cv_exeext
3163
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 the C compiler works" >&5
3167 $as_echo_n "checking whether the C compiler works... " >&6; }
3168 # If not cross compiling, check that we can run a simple program.
3169 if test "$cross_compiling" != yes; then
3170   if { ac_try='./$ac_file'
3171   { { case "(($ac_try" in
3172   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3173   *) ac_try_echo=$ac_try;;
3174 esac
3175 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3176 $as_echo "$ac_try_echo"; } >&5
3177   (eval "$ac_try") 2>&5
3178   ac_status=$?
3179   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3180   test $ac_status = 0; }; }; then
3181     cross_compiling=no
3182   else
3183     if test "$cross_compiling" = maybe; then
3184         cross_compiling=yes
3185     else
3186         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3187 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3188 as_fn_error "cannot run C compiled programs.
3189 If you meant to cross compile, use \`--host'.
3190 See \`config.log' for more details." "$LINENO" 5; }
3191     fi
3192   fi
3193 fi
3194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3195 $as_echo "yes" >&6; }
3196
3197 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3198 ac_clean_files=$ac_clean_files_save
3199 # Check that the compiler produces executables we can run.  If not, either
3200 # the compiler is broken, or we cross compile.
3201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3202 $as_echo_n "checking whether we are cross compiling... " >&6; }
3203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3204 $as_echo "$cross_compiling" >&6; }
3205
3206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3207 $as_echo_n "checking for suffix of executables... " >&6; }
3208 if { { ac_try="$ac_link"
3209 case "(($ac_try" in
3210   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3211   *) ac_try_echo=$ac_try;;
3212 esac
3213 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3214 $as_echo "$ac_try_echo"; } >&5
3215   (eval "$ac_link") 2>&5
3216   ac_status=$?
3217   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3218   test $ac_status = 0; }; then :
3219   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3220 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3221 # work properly (i.e., refer to `conftest.exe'), while it won't with
3222 # `rm'.
3223 for ac_file in conftest.exe conftest conftest.*; do
3224   test -f "$ac_file" || continue
3225   case $ac_file in
3226     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3227     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3228           break;;
3229     * ) break;;
3230   esac
3231 done
3232 else
3233   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3234 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3235 as_fn_error "cannot compute suffix of executables: cannot compile and link
3236 See \`config.log' for more details." "$LINENO" 5; }
3237 fi
3238 rm -f conftest$ac_cv_exeext
3239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3240 $as_echo "$ac_cv_exeext" >&6; }
3241
3242 rm -f conftest.$ac_ext
3243 EXEEXT=$ac_cv_exeext
3244 ac_exeext=$EXEEXT
3245 fi
3246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3247 $as_echo_n "checking for suffix of object files... " >&6; }
3248 if test "${ac_cv_objext+set}" = set; then :
3249   $as_echo_n "(cached) " >&6
3250 else
3251   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3252 /* end confdefs.h.  */
3253
3254 int
3255 main ()
3256 {
3257
3258   ;
3259   return 0;
3260 }
3261 _ACEOF
3262 rm -f conftest.o conftest.obj
3263 if { { ac_try="$ac_compile"
3264 case "(($ac_try" in
3265   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3266   *) ac_try_echo=$ac_try;;
3267 esac
3268 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3269 $as_echo "$ac_try_echo"; } >&5
3270   (eval "$ac_compile") 2>&5
3271   ac_status=$?
3272   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3273   test $ac_status = 0; }; then :
3274   for ac_file in conftest.o conftest.obj conftest.*; do
3275   test -f "$ac_file" || continue;
3276   case $ac_file in
3277     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3278     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3279        break;;
3280   esac
3281 done
3282 else
3283   $as_echo "$as_me: failed program was:" >&5
3284 sed 's/^/| /' conftest.$ac_ext >&5
3285
3286 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3287 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3288 as_fn_error "cannot compute suffix of object files: cannot compile
3289 See \`config.log' for more details." "$LINENO" 5; }
3290 fi
3291 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3292 fi
3293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3294 $as_echo "$ac_cv_objext" >&6; }
3295 OBJEXT=$ac_cv_objext
3296 ac_objext=$OBJEXT
3297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3298 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3299 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3300   $as_echo_n "(cached) " >&6
3301 else
3302   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3303 /* end confdefs.h.  */
3304
3305 int
3306 main ()
3307 {
3308 #ifndef __GNUC__
3309        choke me
3310 #endif
3311
3312   ;
3313   return 0;
3314 }
3315 _ACEOF
3316 if ac_fn_c_try_compile "$LINENO"; then :
3317   ac_compiler_gnu=yes
3318 else
3319   ac_compiler_gnu=no
3320 fi
3321 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3322 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3323
3324 fi
3325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3326 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3327 if test $ac_compiler_gnu = yes; then
3328   GCC=yes
3329 else
3330   GCC=
3331 fi
3332 ac_test_CFLAGS=${CFLAGS+set}
3333 ac_save_CFLAGS=$CFLAGS
3334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3335 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3336 if test "${ac_cv_prog_cc_g+set}" = set; then :
3337   $as_echo_n "(cached) " >&6
3338 else
3339   ac_save_c_werror_flag=$ac_c_werror_flag
3340    ac_c_werror_flag=yes
3341    ac_cv_prog_cc_g=no
3342    CFLAGS="-g"
3343    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3344 /* end confdefs.h.  */
3345
3346 int
3347 main ()
3348 {
3349
3350   ;
3351   return 0;
3352 }
3353 _ACEOF
3354 if ac_fn_c_try_compile "$LINENO"; then :
3355   ac_cv_prog_cc_g=yes
3356 else
3357   CFLAGS=""
3358       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3359 /* end confdefs.h.  */
3360
3361 int
3362 main ()
3363 {
3364
3365   ;
3366   return 0;
3367 }
3368 _ACEOF
3369 if ac_fn_c_try_compile "$LINENO"; then :
3370
3371 else
3372   ac_c_werror_flag=$ac_save_c_werror_flag
3373          CFLAGS="-g"
3374          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3375 /* end confdefs.h.  */
3376
3377 int
3378 main ()
3379 {
3380
3381   ;
3382   return 0;
3383 }
3384 _ACEOF
3385 if ac_fn_c_try_compile "$LINENO"; then :
3386   ac_cv_prog_cc_g=yes
3387 fi
3388 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3389 fi
3390 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3391 fi
3392 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3393    ac_c_werror_flag=$ac_save_c_werror_flag
3394 fi
3395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3396 $as_echo "$ac_cv_prog_cc_g" >&6; }
3397 if test "$ac_test_CFLAGS" = set; then
3398   CFLAGS=$ac_save_CFLAGS
3399 elif test $ac_cv_prog_cc_g = yes; then
3400   if test "$GCC" = yes; then
3401     CFLAGS="-g -O2"
3402   else
3403     CFLAGS="-g"
3404   fi
3405 else
3406   if test "$GCC" = yes; then
3407     CFLAGS="-O2"
3408   else
3409     CFLAGS=
3410   fi
3411 fi
3412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3413 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3414 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3415   $as_echo_n "(cached) " >&6
3416 else
3417   ac_cv_prog_cc_c89=no
3418 ac_save_CC=$CC
3419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3420 /* end confdefs.h.  */
3421 #include <stdarg.h>
3422 #include <stdio.h>
3423 #include <sys/types.h>
3424 #include <sys/stat.h>
3425 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3426 struct buf { int x; };
3427 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3428 static char *e (p, i)
3429      char **p;
3430      int i;
3431 {
3432   return p[i];
3433 }
3434 static char *f (char * (*g) (char **, int), char **p, ...)
3435 {
3436   char *s;
3437   va_list v;
3438   va_start (v,p);
3439   s = g (p, va_arg (v,int));
3440   va_end (v);
3441   return s;
3442 }
3443
3444 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3445    function prototypes and stuff, but not '\xHH' hex character constants.
3446    These don't provoke an error unfortunately, instead are silently treated
3447    as 'x'.  The following induces an error, until -std is added to get
3448    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3449    array size at least.  It's necessary to write '\x00'==0 to get something
3450    that's true only with -std.  */
3451 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3452
3453 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3454    inside strings and character constants.  */
3455 #define FOO(x) 'x'
3456 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3457
3458 int test (int i, double x);
3459 struct s1 {int (*f) (int a);};
3460 struct s2 {int (*f) (double a);};
3461 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3462 int argc;
3463 char **argv;
3464 int
3465 main ()
3466 {
3467 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3468   ;
3469   return 0;
3470 }
3471 _ACEOF
3472 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3473         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3474 do
3475   CC="$ac_save_CC $ac_arg"
3476   if ac_fn_c_try_compile "$LINENO"; then :
3477   ac_cv_prog_cc_c89=$ac_arg
3478 fi
3479 rm -f core conftest.err conftest.$ac_objext
3480   test "x$ac_cv_prog_cc_c89" != "xno" && break
3481 done
3482 rm -f conftest.$ac_ext
3483 CC=$ac_save_CC
3484
3485 fi
3486 # AC_CACHE_VAL
3487 case "x$ac_cv_prog_cc_c89" in
3488   x)
3489     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3490 $as_echo "none needed" >&6; } ;;
3491   xno)
3492     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3493 $as_echo "unsupported" >&6; } ;;
3494   *)
3495     CC="$CC $ac_cv_prog_cc_c89"
3496     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3497 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3498 esac
3499 if test "x$ac_cv_prog_cc_c89" != xno; then :
3500
3501 fi
3502
3503 ac_ext=c
3504 ac_cpp='$CPP $CPPFLAGS'
3505 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3506 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3507 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3508
3509 ac_ext=c
3510 ac_cpp='$CPP $CPPFLAGS'
3511 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3512 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3513 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3515 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3516 # On Suns, sometimes $CPP names a directory.
3517 if test -n "$CPP" && test -d "$CPP"; then
3518   CPP=
3519 fi
3520 if test -z "$CPP"; then
3521   if test "${ac_cv_prog_CPP+set}" = set; then :
3522   $as_echo_n "(cached) " >&6
3523 else
3524       # Double quotes because CPP needs to be expanded
3525     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3526     do
3527       ac_preproc_ok=false
3528 for ac_c_preproc_warn_flag in '' yes
3529 do
3530   # Use a header file that comes with gcc, so configuring glibc
3531   # with a fresh cross-compiler works.
3532   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3533   # <limits.h> exists even on freestanding compilers.
3534   # On the NeXT, cc -E runs the code through the compiler's parser,
3535   # not just through cpp. "Syntax error" is here to catch this case.
3536   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3537 /* end confdefs.h.  */
3538 #ifdef __STDC__
3539 # include <limits.h>
3540 #else
3541 # include <assert.h>
3542 #endif
3543                      Syntax error
3544 _ACEOF
3545 if ac_fn_c_try_cpp "$LINENO"; then :
3546
3547 else
3548   # Broken: fails on valid input.
3549 continue
3550 fi
3551 rm -f conftest.err conftest.$ac_ext
3552
3553   # OK, works on sane cases.  Now check whether nonexistent headers
3554   # can be detected and how.
3555   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3556 /* end confdefs.h.  */
3557 #include <ac_nonexistent.h>
3558 _ACEOF
3559 if ac_fn_c_try_cpp "$LINENO"; then :
3560   # Broken: success on invalid input.
3561 continue
3562 else
3563   # Passes both tests.
3564 ac_preproc_ok=:
3565 break
3566 fi
3567 rm -f conftest.err conftest.$ac_ext
3568
3569 done
3570 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3571 rm -f conftest.err conftest.$ac_ext
3572 if $ac_preproc_ok; then :
3573   break
3574 fi
3575
3576     done
3577     ac_cv_prog_CPP=$CPP
3578
3579 fi
3580   CPP=$ac_cv_prog_CPP
3581 else
3582   ac_cv_prog_CPP=$CPP
3583 fi
3584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3585 $as_echo "$CPP" >&6; }
3586 ac_preproc_ok=false
3587 for ac_c_preproc_warn_flag in '' yes
3588 do
3589   # Use a header file that comes with gcc, so configuring glibc
3590   # with a fresh cross-compiler works.
3591   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3592   # <limits.h> exists even on freestanding compilers.
3593   # On the NeXT, cc -E runs the code through the compiler's parser,
3594   # not just through cpp. "Syntax error" is here to catch this case.
3595   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3596 /* end confdefs.h.  */
3597 #ifdef __STDC__
3598 # include <limits.h>
3599 #else
3600 # include <assert.h>
3601 #endif
3602                      Syntax error
3603 _ACEOF
3604 if ac_fn_c_try_cpp "$LINENO"; then :
3605
3606 else
3607   # Broken: fails on valid input.
3608 continue
3609 fi
3610 rm -f conftest.err conftest.$ac_ext
3611
3612   # OK, works on sane cases.  Now check whether nonexistent headers
3613   # can be detected and how.
3614   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3615 /* end confdefs.h.  */
3616 #include <ac_nonexistent.h>
3617 _ACEOF
3618 if ac_fn_c_try_cpp "$LINENO"; then :
3619   # Broken: success on invalid input.
3620 continue
3621 else
3622   # Passes both tests.
3623 ac_preproc_ok=:
3624 break
3625 fi
3626 rm -f conftest.err conftest.$ac_ext
3627
3628 done
3629 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3630 rm -f conftest.err conftest.$ac_ext
3631 if $ac_preproc_ok; then :
3632
3633 else
3634   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3635 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3636 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3637 See \`config.log' for more details." "$LINENO" 5; }
3638 fi
3639
3640 ac_ext=c
3641 ac_cpp='$CPP $CPPFLAGS'
3642 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3643 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3644 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3645
3646
3647 ac_c_preproc_warn_flag=yes
3648
3649 # Check for decimal float support.
3650
3651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether decimal floating point is supported" >&5
3652 $as_echo_n "checking whether decimal floating point is supported... " >&6; }
3653 if test "${libgcc_cv_dfp+set}" = set; then :
3654   $as_echo_n "(cached) " >&6
3655 else
3656   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3657 /* end confdefs.h.  */
3658 _Decimal32 x;
3659 _ACEOF
3660 if ac_fn_c_try_compile "$LINENO"; then :
3661   libgcc_cv_dfp=yes
3662 else
3663   libgcc_cv_dfp=no
3664 fi
3665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3666 fi
3667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_dfp" >&5
3668 $as_echo "$libgcc_cv_dfp" >&6; }
3669 decimal_float=$libgcc_cv_dfp
3670
3671
3672
3673 # Check whether --enable-decimal-float was given.
3674 if test "${enable_decimal_float+set}" = set; then :
3675   enableval=$enable_decimal_float;
3676   case $enable_decimal_float in
3677     yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
3678     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
3679 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
3680   esac
3681
3682 else
3683
3684   case $host in
3685     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
3686     i?86*-*-mingw* | x86_64*-*-mingw* | \
3687     i?86*-*-cygwin*)
3688       enable_decimal_float=yes
3689       ;;
3690     *)
3691       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
3692 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
3693       enable_decimal_float=no
3694       ;;
3695   esac
3696
3697 fi
3698
3699
3700 # x86's use BID format instead of DPD
3701 case x$enable_decimal_float in
3702   xyes)
3703     case $host in
3704       i?86*-*-* | x86_64*-*-*)
3705         enable_decimal_float=bid
3706         ;;
3707       *)
3708         enable_decimal_float=dpd
3709         ;;
3710     esac
3711     default_decimal_float=$enable_decimal_float
3712     ;;
3713   xno)
3714     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
3715     # dependency on libdecnumber.
3716     default_decimal_float=dpd
3717     ;;
3718 esac
3719
3720
3721
3722
3723 # Check for fixed-point support.
3724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fixed-point is supported" >&5
3725 $as_echo_n "checking whether fixed-point is supported... " >&6; }
3726 if test "${libgcc_cv_fixed_point+set}" = set; then :
3727   $as_echo_n "(cached) " >&6
3728 else
3729   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3730 /* end confdefs.h.  */
3731 _Sat _Fract x;
3732 _ACEOF
3733 if ac_fn_c_try_compile "$LINENO"; then :
3734   libgcc_cv_fixed_point=yes
3735 else
3736   libgcc_cv_fixed_point=no
3737 fi
3738 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3739 fi
3740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_fixed_point" >&5
3741 $as_echo "$libgcc_cv_fixed_point" >&6; }
3742 fixed_point=$libgcc_cv_fixed_point
3743
3744
3745 # Check for assembler CFI support.
3746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether assembler supports CFI directives" >&5
3747 $as_echo_n "checking whether assembler supports CFI directives... " >&6; }
3748 if test "${libgcc_cv_cfi+set}" = set; then :
3749   $as_echo_n "(cached) " >&6
3750 else
3751   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3752 /* end confdefs.h.  */
3753 asm("\n\
3754         .text\n\
3755         .cfi_startproc\n\
3756         .cfi_personality 0, symbol\n\
3757         .cfi_endproc");
3758 _ACEOF
3759 if ac_fn_c_try_compile "$LINENO"; then :
3760   libgcc_cv_cfi=yes
3761 else
3762   libgcc_cv_cfi=no
3763 fi
3764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3765 fi
3766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_cfi" >&5
3767 $as_echo "$libgcc_cv_cfi" >&6; }
3768
3769 # Check 32bit or 64bit for x86.
3770 case ${host} in
3771 i?86*-*-* | x86_64*-*-*)
3772   cat > conftest.c <<EOF
3773 #ifdef __x86_64__
3774 host_address=64
3775 #else
3776 host_address=32
3777 #endif
3778 EOF
3779     eval `${CC-cc} -E conftest.c | grep host_address=`
3780     rm -f conftest.c
3781     ;;
3782 esac
3783
3784 # Collect host-machine-specific information.
3785 . ${srcdir}/config.host
3786
3787 # Check if Solaris/x86 linker supports ZERO terminator unwind entries.
3788 # This is after config.host so we can augment tmake_file.
3789 # Link with -nostartfiles -nodefaultlibs since neither are present while
3790 # building libgcc.
3791 case ${host} in
3792 i?86-*-solaris2*)
3793   cat > conftest.s <<EOF
3794         .section        .eh_frame,"a",@unwind
3795         .zero   4
3796         .section        .jcr,"aw",@progbits
3797         .zero   8
3798 EOF
3799   if { ac_try='${CC-cc} -shared -nostartfiles -nodefaultlibs -o conftest.so conftest.s 1>&5'
3800   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
3801   (eval $ac_try) 2>&5
3802   ac_status=$?
3803   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3804   test $ac_status = 0; }; }; then
3805       # configure expects config files in libgcc/config, so need a relative
3806       # path here.
3807       tmake_file="${tmake_file} ../../gcc/config/i386/t-crtstuff"
3808   fi
3809   ;;
3810 esac
3811
3812 # Check for visibility support.  This is after config.host so that
3813 # we can check for asm_hidden_op.
3814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__((visibility(\"hidden\")))" >&5
3815 $as_echo_n "checking for __attribute__((visibility(\"hidden\")))... " >&6; }
3816 if test "${libgcc_cv_hidden_visibility_attribute+set}" = set; then :
3817   $as_echo_n "(cached) " >&6
3818 else
3819
3820         echo 'int __attribute__ ((visibility ("hidden"))) foo (void) { return 1; }' > conftest.c
3821         libgcc_cv_hidden_visibility_attribute=no
3822         if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
3823   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
3824   (eval $ac_try) 2>&5
3825   ac_status=$?
3826   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3827   test $ac_status = 0; }; }; then
3828             if grep "\\$asm_hidden_op.*foo" conftest.s >/dev/null; then
3829                 libgcc_cv_hidden_visibility_attribute=yes
3830             fi
3831         fi
3832         rm -f conftest.*
3833
3834 fi
3835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_hidden_visibility_attribute" >&5
3836 $as_echo "$libgcc_cv_hidden_visibility_attribute" >&6; }
3837
3838 if test $libgcc_cv_hidden_visibility_attribute = yes; then
3839     vis_hide='-fvisibility=hidden -DHIDE_EXPORTS'
3840 else
3841     vis_hide=
3842 fi
3843
3844
3845 # See if we have thread-local storage.  We can only test assembler
3846 # sicne link-time and run-time tests require the newly built
3847 # gcc, which can't be used to build executable due to that libgcc
3848 # is yet to be built here.
3849
3850    # Check whether --enable-tls was given.
3851 if test "${enable_tls+set}" = set; then :
3852   enableval=$enable_tls;
3853       case "$enableval" in
3854        yes|no) ;;
3855        *) as_fn_error "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
3856       esac
3857
3858 else
3859   enable_tls=yes
3860 fi
3861
3862
3863   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target assembler supports thread-local storage" >&5
3864 $as_echo_n "checking whether the target assembler supports thread-local storage... " >&6; }
3865 if test "${gcc_cv_have_cc_tls+set}" = set; then :
3866   $as_echo_n "(cached) " >&6
3867 else
3868
3869     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3870 /* end confdefs.h.  */
3871 __thread int a; int b; int main() { return a = b; }
3872 _ACEOF
3873 if ac_fn_c_try_compile "$LINENO"; then :
3874   gcc_cv_have_cc_tls=yes
3875 else
3876   gcc_cv_have_cc_tls=no
3877 fi
3878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3879
3880 fi
3881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_cc_tls" >&5
3882 $as_echo "$gcc_cv_have_cc_tls" >&6; }
3883 set_have_cc_tls=
3884 if test "$enable_tls $gcc_cv_have_cc_tls" = "yes yes"; then
3885   set_have_cc_tls="-DHAVE_CC_TLS"
3886 fi
3887
3888
3889 # See if we have emulated thread-local storage.
3890
3891   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the thread-local storage support is from emutls" >&5
3892 $as_echo_n "checking whether the thread-local storage support is from emutls... " >&6; }
3893 if test "${gcc_cv_use_emutls+set}" = set; then :
3894   $as_echo_n "(cached) " >&6
3895 else
3896
3897     gcc_cv_use_emutls=no
3898     echo '__thread int a; int b; int main() { return a = b; }' > conftest.c
3899     if { ac_try='${CC-cc} -Werror -S -o conftest.s conftest.c 1>&5'
3900   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
3901   (eval $ac_try) 2>&5
3902   ac_status=$?
3903   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3904   test $ac_status = 0; }; }; then
3905       if grep __emutls_get_address conftest.s > /dev/null; then
3906         gcc_cv_use_emutls=yes
3907       fi
3908     fi
3909     rm -f conftest.*
3910
3911 fi
3912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_use_emutls" >&5
3913 $as_echo "$gcc_cv_use_emutls" >&6; }
3914   if test "$gcc_cv_use_emutls" = "yes" ; then
3915
3916 $as_echo "#define USE_EMUTLS 1" >>confdefs.h
3917
3918   fi
3919 set_use_emutls=
3920 if test "$enable_tls $gcc_cv_use_emutls" = "yes yes"; then
3921   set_use_emutls="-DUSE_EMUTLS"
3922 fi
3923
3924
3925 # Conditionalize the makefile for this target machine.
3926 tmake_file_=
3927 for f in ${tmake_file}
3928 do
3929         if test -f ${srcdir}/config/$f
3930         then
3931                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
3932         fi
3933 done
3934 tmake_file="${tmake_file_}"
3935
3936
3937 # Substitute configuration variables
3938
3939
3940
3941 # We need multilib support.
3942 ac_config_files="$ac_config_files Makefile"
3943
3944 ac_config_commands="$ac_config_commands default"
3945
3946 cat >confcache <<\_ACEOF
3947 # This file is a shell script that caches the results of configure
3948 # tests run on this system so they can be shared between configure
3949 # scripts and configure runs, see configure's option --config-cache.
3950 # It is not useful on other systems.  If it contains results you don't
3951 # want to keep, you may remove or edit it.
3952 #
3953 # config.status only pays attention to the cache file if you give it
3954 # the --recheck option to rerun configure.
3955 #
3956 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3957 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3958 # following values.
3959
3960 _ACEOF
3961
3962 # The following way of writing the cache mishandles newlines in values,
3963 # but we know of no workaround that is simple, portable, and efficient.
3964 # So, we kill variables containing newlines.
3965 # Ultrix sh set writes to stderr and can't be redirected directly,
3966 # and sets the high bit in the cache file unless we assign to the vars.
3967 (
3968   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3969     eval ac_val=\$$ac_var
3970     case $ac_val in #(
3971     *${as_nl}*)
3972       case $ac_var in #(
3973       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3974 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3975       esac
3976       case $ac_var in #(
3977       _ | IFS | as_nl) ;; #(
3978       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3979       *) { eval $ac_var=; unset $ac_var;} ;;
3980       esac ;;
3981     esac
3982   done
3983
3984   (set) 2>&1 |
3985     case $as_nl`(ac_space=' '; set) 2>&1` in #(
3986     *${as_nl}ac_space=\ *)
3987       # `set' does not quote correctly, so add quotes: double-quote
3988       # substitution turns \\\\ into \\, and sed turns \\ into \.
3989       sed -n \
3990         "s/'/'\\\\''/g;
3991           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3992       ;; #(
3993     *)
3994       # `set' quotes correctly as required by POSIX, so do not add quotes.
3995       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3996       ;;
3997     esac |
3998     sort
3999 ) |
4000   sed '
4001      /^ac_cv_env_/b end
4002      t clear
4003      :clear
4004      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4005      t end
4006      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4007      :end' >>confcache
4008 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4009   if test -w "$cache_file"; then
4010     test "x$cache_file" != "x/dev/null" &&
4011       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4012 $as_echo "$as_me: updating cache $cache_file" >&6;}
4013     cat confcache >$cache_file
4014   else
4015     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4016 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4017   fi
4018 fi
4019 rm -f confcache
4020
4021 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4022 # Let make expand exec_prefix.
4023 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4024
4025 # Transform confdefs.h into DEFS.
4026 # Protect against shell expansion while executing Makefile rules.
4027 # Protect against Makefile macro expansion.
4028 #
4029 # If the first sed substitution is executed (which looks for macros that
4030 # take arguments), then branch to the quote section.  Otherwise,
4031 # look for a macro that doesn't take arguments.
4032 ac_script='
4033 :mline
4034 /\\$/{
4035  N
4036  s,\\\n,,
4037  b mline
4038 }
4039 t clear
4040 :clear
4041 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
4042 t quote
4043 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
4044 t quote
4045 b any
4046 :quote
4047 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
4048 s/\[/\\&/g
4049 s/\]/\\&/g
4050 s/\$/$$/g
4051 H
4052 :any
4053 ${
4054         g
4055         s/^\n//
4056         s/\n/ /g
4057         p
4058 }
4059 '
4060 DEFS=`sed -n "$ac_script" confdefs.h`
4061
4062
4063 ac_libobjs=
4064 ac_ltlibobjs=
4065 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4066   # 1. Remove the extension, and $U if already installed.
4067   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4068   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4069   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
4070   #    will be set to the directory where LIBOBJS objects are built.
4071   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4072   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4073 done
4074 LIBOBJS=$ac_libobjs
4075
4076 LTLIBOBJS=$ac_ltlibobjs
4077
4078
4079
4080 : ${CONFIG_STATUS=./config.status}
4081 ac_write_fail=0
4082 ac_clean_files_save=$ac_clean_files
4083 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4084 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4085 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4086 as_write_fail=0
4087 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4088 #! $SHELL
4089 # Generated by $as_me.
4090 # Run this file to recreate the current configuration.
4091 # Compiler output produced by configure, useful for debugging
4092 # configure, is in config.log if it exists.
4093
4094 debug=false
4095 ac_cs_recheck=false
4096 ac_cs_silent=false
4097
4098 SHELL=\${CONFIG_SHELL-$SHELL}
4099 export SHELL
4100 _ASEOF
4101 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4102 ## -------------------- ##
4103 ## M4sh Initialization. ##
4104 ## -------------------- ##
4105
4106 # Be more Bourne compatible
4107 DUALCASE=1; export DUALCASE # for MKS sh
4108 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4109   emulate sh
4110   NULLCMD=:
4111   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4112   # is contrary to our usage.  Disable this feature.
4113   alias -g '${1+"$@"}'='"$@"'
4114   setopt NO_GLOB_SUBST
4115 else
4116   case `(set -o) 2>/dev/null` in #(
4117   *posix*) :
4118     set -o posix ;; #(
4119   *) :
4120      ;;
4121 esac
4122 fi
4123
4124
4125 as_nl='
4126 '
4127 export as_nl
4128 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4129 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4130 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4131 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4132 # Prefer a ksh shell builtin over an external printf program on Solaris,
4133 # but without wasting forks for bash or zsh.
4134 if test -z "$BASH_VERSION$ZSH_VERSION" \
4135     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4136   as_echo='print -r --'
4137   as_echo_n='print -rn --'
4138 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4139   as_echo='printf %s\n'
4140   as_echo_n='printf %s'
4141 else
4142   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4143     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4144     as_echo_n='/usr/ucb/echo -n'
4145   else
4146     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4147     as_echo_n_body='eval
4148       arg=$1;
4149       case $arg in #(
4150       *"$as_nl"*)
4151         expr "X$arg" : "X\\(.*\\)$as_nl";
4152         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4153       esac;
4154       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4155     '
4156     export as_echo_n_body
4157     as_echo_n='sh -c $as_echo_n_body as_echo'
4158   fi
4159   export as_echo_body
4160   as_echo='sh -c $as_echo_body as_echo'
4161 fi
4162
4163 # The user is always right.
4164 if test "${PATH_SEPARATOR+set}" != set; then
4165   PATH_SEPARATOR=:
4166   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4167     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4168       PATH_SEPARATOR=';'
4169   }
4170 fi
4171
4172
4173 # IFS
4174 # We need space, tab and new line, in precisely that order.  Quoting is
4175 # there to prevent editors from complaining about space-tab.
4176 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4177 # splitting by setting IFS to empty value.)
4178 IFS=" ""        $as_nl"
4179
4180 # Find who we are.  Look in the path if we contain no directory separator.
4181 case $0 in #((
4182   *[\\/]* ) as_myself=$0 ;;
4183   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4184 for as_dir in $PATH
4185 do
4186   IFS=$as_save_IFS
4187   test -z "$as_dir" && as_dir=.
4188     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4189   done
4190 IFS=$as_save_IFS
4191
4192      ;;
4193 esac
4194 # We did not find ourselves, most probably we were run as `sh COMMAND'
4195 # in which case we are not to be found in the path.
4196 if test "x$as_myself" = x; then
4197   as_myself=$0
4198 fi
4199 if test ! -f "$as_myself"; then
4200   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4201   exit 1
4202 fi
4203
4204 # Unset variables that we do not need and which cause bugs (e.g. in
4205 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
4206 # suppresses any "Segmentation fault" message there.  '((' could
4207 # trigger a bug in pdksh 5.2.14.
4208 for as_var in BASH_ENV ENV MAIL MAILPATH
4209 do eval test x\${$as_var+set} = xset \
4210   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4211 done
4212 PS1='$ '
4213 PS2='> '
4214 PS4='+ '
4215
4216 # NLS nuisances.
4217 LC_ALL=C
4218 export LC_ALL
4219 LANGUAGE=C
4220 export LANGUAGE
4221
4222 # CDPATH.
4223 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4224
4225
4226 # as_fn_error ERROR [LINENO LOG_FD]
4227 # ---------------------------------
4228 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4229 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4230 # script with status $?, using 1 if that was 0.
4231 as_fn_error ()
4232 {
4233   as_status=$?; test $as_status -eq 0 && as_status=1
4234   if test "$3"; then
4235     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4236     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
4237   fi
4238   $as_echo "$as_me: error: $1" >&2
4239   as_fn_exit $as_status
4240 } # as_fn_error
4241
4242
4243 # as_fn_set_status STATUS
4244 # -----------------------
4245 # Set $? to STATUS, without forking.
4246 as_fn_set_status ()
4247 {
4248   return $1
4249 } # as_fn_set_status
4250
4251 # as_fn_exit STATUS
4252 # -----------------
4253 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4254 as_fn_exit ()
4255 {
4256   set +e
4257   as_fn_set_status $1
4258   exit $1
4259 } # as_fn_exit
4260
4261 # as_fn_unset VAR
4262 # ---------------
4263 # Portably unset VAR.
4264 as_fn_unset ()
4265 {
4266   { eval $1=; unset $1;}
4267 }
4268 as_unset=as_fn_unset
4269 # as_fn_append VAR VALUE
4270 # ----------------------
4271 # Append the text in VALUE to the end of the definition contained in VAR. Take
4272 # advantage of any shell optimizations that allow amortized linear growth over
4273 # repeated appends, instead of the typical quadratic growth present in naive
4274 # implementations.
4275 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4276   eval 'as_fn_append ()
4277   {
4278     eval $1+=\$2
4279   }'
4280 else
4281   as_fn_append ()
4282   {
4283     eval $1=\$$1\$2
4284   }
4285 fi # as_fn_append
4286
4287 # as_fn_arith ARG...
4288 # ------------------
4289 # Perform arithmetic evaluation on the ARGs, and store the result in the
4290 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4291 # must be portable across $(()) and expr.
4292 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4293   eval 'as_fn_arith ()
4294   {
4295     as_val=$(( $* ))
4296   }'
4297 else
4298   as_fn_arith ()
4299   {
4300     as_val=`expr "$@" || test $? -eq 1`
4301   }
4302 fi # as_fn_arith
4303
4304
4305 if expr a : '\(a\)' >/dev/null 2>&1 &&
4306    test "X`expr 00001 : '.*\(...\)'`" = X001; then
4307   as_expr=expr
4308 else
4309   as_expr=false
4310 fi
4311
4312 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4313   as_basename=basename
4314 else
4315   as_basename=false
4316 fi
4317
4318 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4319   as_dirname=dirname
4320 else
4321   as_dirname=false
4322 fi
4323
4324 as_me=`$as_basename -- "$0" ||
4325 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4326          X"$0" : 'X\(//\)$' \| \
4327          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4328 $as_echo X/"$0" |
4329     sed '/^.*\/\([^/][^/]*\)\/*$/{
4330             s//\1/
4331             q
4332           }
4333           /^X\/\(\/\/\)$/{
4334             s//\1/
4335             q
4336           }
4337           /^X\/\(\/\).*/{
4338             s//\1/
4339             q
4340           }
4341           s/.*/./; q'`
4342
4343 # Avoid depending upon Character Ranges.
4344 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4345 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4346 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4347 as_cr_digits='0123456789'
4348 as_cr_alnum=$as_cr_Letters$as_cr_digits
4349
4350 ECHO_C= ECHO_N= ECHO_T=
4351 case `echo -n x` in #(((((
4352 -n*)
4353   case `echo 'xy\c'` in
4354   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
4355   xy)  ECHO_C='\c';;
4356   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
4357        ECHO_T=' ';;
4358   esac;;
4359 *)
4360   ECHO_N='-n';;
4361 esac
4362
4363 rm -f conf$$ conf$$.exe conf$$.file
4364 if test -d conf$$.dir; then
4365   rm -f conf$$.dir/conf$$.file
4366 else
4367   rm -f conf$$.dir
4368   mkdir conf$$.dir 2>/dev/null
4369 fi
4370 if (echo >conf$$.file) 2>/dev/null; then
4371   if ln -s conf$$.file conf$$ 2>/dev/null; then
4372     as_ln_s='ln -s'
4373     # ... but there are two gotchas:
4374     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4375     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4376     # In both cases, we have to default to `cp -p'.
4377     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4378       as_ln_s='cp -p'
4379   elif ln conf$$.file conf$$ 2>/dev/null; then
4380     as_ln_s=ln
4381   else
4382     as_ln_s='cp -p'
4383   fi
4384 else
4385   as_ln_s='cp -p'
4386 fi
4387 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4388 rmdir conf$$.dir 2>/dev/null
4389
4390
4391 # as_fn_mkdir_p
4392 # -------------
4393 # Create "$as_dir" as a directory, including parents if necessary.
4394 as_fn_mkdir_p ()
4395 {
4396
4397   case $as_dir in #(
4398   -*) as_dir=./$as_dir;;
4399   esac
4400   test -d "$as_dir" || eval $as_mkdir_p || {
4401     as_dirs=
4402     while :; do
4403       case $as_dir in #(
4404       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4405       *) as_qdir=$as_dir;;
4406       esac
4407       as_dirs="'$as_qdir' $as_dirs"
4408       as_dir=`$as_dirname -- "$as_dir" ||
4409 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4410          X"$as_dir" : 'X\(//\)[^/]' \| \
4411          X"$as_dir" : 'X\(//\)$' \| \
4412          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4413 $as_echo X"$as_dir" |
4414     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4415             s//\1/
4416             q
4417           }
4418           /^X\(\/\/\)[^/].*/{
4419             s//\1/
4420             q
4421           }
4422           /^X\(\/\/\)$/{
4423             s//\1/
4424             q
4425           }
4426           /^X\(\/\).*/{
4427             s//\1/
4428             q
4429           }
4430           s/.*/./; q'`
4431       test -d "$as_dir" && break
4432     done
4433     test -z "$as_dirs" || eval "mkdir $as_dirs"
4434   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
4435
4436
4437 } # as_fn_mkdir_p
4438 if mkdir -p . 2>/dev/null; then
4439   as_mkdir_p='mkdir -p "$as_dir"'
4440 else
4441   test -d ./-p && rmdir ./-p
4442   as_mkdir_p=false
4443 fi
4444
4445 if test -x / >/dev/null 2>&1; then
4446   as_test_x='test -x'
4447 else
4448   if ls -dL / >/dev/null 2>&1; then
4449     as_ls_L_option=L
4450   else
4451     as_ls_L_option=
4452   fi
4453   as_test_x='
4454     eval sh -c '\''
4455       if test -d "$1"; then
4456         test -d "$1/.";
4457       else
4458         case $1 in #(
4459         -*)set "./$1";;
4460         esac;
4461         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
4462         ???[sx]*):;;*)false;;esac;fi
4463     '\'' sh
4464   '
4465 fi
4466 as_executable_p=$as_test_x
4467
4468 # Sed expression to map a string onto a valid CPP name.
4469 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4470
4471 # Sed expression to map a string onto a valid variable name.
4472 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4473
4474
4475 exec 6>&1
4476 ## ----------------------------------- ##
4477 ## Main body of $CONFIG_STATUS script. ##
4478 ## ----------------------------------- ##
4479 _ASEOF
4480 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4481
4482 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4483 # Save the log message, to keep $0 and so on meaningful, and to
4484 # report actual input values of CONFIG_FILES etc. instead of their
4485 # values after options handling.
4486 ac_log="
4487 This file was extended by GNU C Runtime Library $as_me 1.0, which was
4488 generated by GNU Autoconf 2.64.  Invocation command line was
4489
4490   CONFIG_FILES    = $CONFIG_FILES
4491   CONFIG_HEADERS  = $CONFIG_HEADERS
4492   CONFIG_LINKS    = $CONFIG_LINKS
4493   CONFIG_COMMANDS = $CONFIG_COMMANDS
4494   $ $0 $@
4495
4496 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4497 "
4498
4499 _ACEOF
4500
4501 case $ac_config_files in *"
4502 "*) set x $ac_config_files; shift; ac_config_files=$*;;
4503 esac
4504
4505
4506
4507 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4508 # Files that config.status was made for.
4509 config_files="$ac_config_files"
4510 config_commands="$ac_config_commands"
4511
4512 _ACEOF
4513
4514 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4515 ac_cs_usage="\
4516 \`$as_me' instantiates files and other configuration actions
4517 from templates according to the current configuration.  Unless the files
4518 and actions are specified as TAGs, all are instantiated by default.
4519
4520 Usage: $0 [OPTION]... [TAG]...
4521
4522   -h, --help       print this help, then exit
4523   -V, --version    print version number and configuration settings, then exit
4524   -q, --quiet, --silent
4525                    do not print progress messages
4526   -d, --debug      don't remove temporary files
4527       --recheck    update $as_me by reconfiguring in the same conditions
4528       --file=FILE[:TEMPLATE]
4529                    instantiate the configuration file FILE
4530
4531 Configuration files:
4532 $config_files
4533
4534 Configuration commands:
4535 $config_commands
4536
4537 Report bugs to the package provider.
4538 GNU C Runtime Library home page: <http://www.gnu.org/software/libgcc/>.
4539 General help using GNU software: <http://www.gnu.org/gethelp/>."
4540
4541 _ACEOF
4542 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4543 ac_cs_version="\\
4544 GNU C Runtime Library config.status 1.0
4545 configured by $0, generated by GNU Autoconf 2.64,
4546   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
4547
4548 Copyright (C) 2009 Free Software Foundation, Inc.
4549 This config.status script is free software; the Free Software Foundation
4550 gives unlimited permission to copy, distribute and modify it."
4551
4552 ac_pwd='$ac_pwd'
4553 srcdir='$srcdir'
4554 INSTALL='$INSTALL'
4555 AWK='$AWK'
4556 test -n "\$AWK" || AWK=awk
4557 _ACEOF
4558
4559 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4560 # The default lists apply if the user does not specify any file.
4561 ac_need_defaults=:
4562 while test $# != 0
4563 do
4564   case $1 in
4565   --*=*)
4566     ac_option=`expr "X$1" : 'X\([^=]*\)='`
4567     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4568     ac_shift=:
4569     ;;
4570   *)
4571     ac_option=$1
4572     ac_optarg=$2
4573     ac_shift=shift
4574     ;;
4575   esac
4576
4577   case $ac_option in
4578   # Handling of the options.
4579   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4580     ac_cs_recheck=: ;;
4581   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4582     $as_echo "$ac_cs_version"; exit ;;
4583   --debug | --debu | --deb | --de | --d | -d )
4584     debug=: ;;
4585   --file | --fil | --fi | --f )
4586     $ac_shift
4587     case $ac_optarg in
4588     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4589     esac
4590     as_fn_append CONFIG_FILES " '$ac_optarg'"
4591     ac_need_defaults=false;;
4592   --he | --h |  --help | --hel | -h )
4593     $as_echo "$ac_cs_usage"; exit ;;
4594   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4595   | -silent | --silent | --silen | --sile | --sil | --si | --s)
4596     ac_cs_silent=: ;;
4597
4598   # This is an error.
4599   -*) as_fn_error "unrecognized option: \`$1'
4600 Try \`$0 --help' for more information." ;;
4601
4602   *) as_fn_append ac_config_targets " $1"
4603      ac_need_defaults=false ;;
4604
4605   esac
4606   shift
4607 done
4608
4609 ac_configure_extra_args=
4610
4611 if $ac_cs_silent; then
4612   exec 6>/dev/null
4613   ac_configure_extra_args="$ac_configure_extra_args --silent"
4614 fi
4615
4616 _ACEOF
4617 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4618 if \$ac_cs_recheck; then
4619   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4620   shift
4621   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4622   CONFIG_SHELL='$SHELL'
4623   export CONFIG_SHELL
4624   exec "\$@"
4625 fi
4626
4627 _ACEOF
4628 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4629 exec 5>>config.log
4630 {
4631   echo
4632   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4633 ## Running $as_me. ##
4634 _ASBOX
4635   $as_echo "$ac_log"
4636 } >&5
4637
4638 _ACEOF
4639 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4640 #
4641 # INIT-COMMANDS
4642 #
4643 srcdir=${srcdir}
4644 host=${host}
4645 with_target_subdir=${with_target_subdir}
4646 with_multisubdir=${with_multisubdir}
4647 ac_configure_args="--enable-multilib ${ac_configure_args}"
4648 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
4649 libgcc_topdir=${libgcc_topdir}
4650 CC="${CC}"
4651
4652
4653 _ACEOF
4654
4655 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4656
4657 # Handling of arguments.
4658 for ac_config_target in $ac_config_targets
4659 do
4660   case $ac_config_target in
4661     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4662     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
4663
4664   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4665   esac
4666 done
4667
4668
4669 # If the user did not use the arguments to specify the items to instantiate,
4670 # then the envvar interface is used.  Set only those that are not.
4671 # We use the long form for the default assignment because of an extremely
4672 # bizarre bug on SunOS 4.1.3.
4673 if $ac_need_defaults; then
4674   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4675   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
4676 fi
4677
4678 # Have a temporary directory for convenience.  Make it in the build tree
4679 # simply because there is no reason against having it here, and in addition,
4680 # creating and moving files from /tmp can sometimes cause problems.
4681 # Hook for its removal unless debugging.
4682 # Note that there is a small window in which the directory will not be cleaned:
4683 # after its creation but before its name has been assigned to `$tmp'.
4684 $debug ||
4685 {
4686   tmp=
4687   trap 'exit_status=$?
4688   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
4689 ' 0
4690   trap 'as_fn_exit 1' 1 2 13 15
4691 }
4692 # Create a (secure) tmp directory for tmp files.
4693
4694 {
4695   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4696   test -n "$tmp" && test -d "$tmp"
4697 }  ||
4698 {
4699   tmp=./conf$$-$RANDOM
4700   (umask 077 && mkdir "$tmp")
4701 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
4702
4703 # Set up the scripts for CONFIG_FILES section.
4704 # No need to generate them if there are no CONFIG_FILES.
4705 # This happens for instance with `./config.status config.h'.
4706 if test -n "$CONFIG_FILES"; then
4707
4708
4709 ac_cr=`echo X | tr X '\015'`
4710 # On cygwin, bash can eat \r inside `` if the user requested igncr.
4711 # But we know of no other shell where ac_cr would be empty at this
4712 # point, so we can use a bashism as a fallback.
4713 if test "x$ac_cr" = x; then
4714   eval ac_cr=\$\'\\r\'
4715 fi
4716 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4717 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4718   ac_cs_awk_cr='\r'
4719 else
4720   ac_cs_awk_cr=$ac_cr
4721 fi
4722
4723 echo 'BEGIN {' >"$tmp/subs1.awk" &&
4724 _ACEOF
4725
4726
4727 {
4728   echo "cat >conf$$subs.awk <<_ACEOF" &&
4729   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4730   echo "_ACEOF"
4731 } >conf$$subs.sh ||
4732   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4733 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
4734 ac_delim='%!_!# '
4735 for ac_last_try in false false false false false :; do
4736   . ./conf$$subs.sh ||
4737     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4738
4739   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4740   if test $ac_delim_n = $ac_delim_num; then
4741     break
4742   elif $ac_last_try; then
4743     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4744   else
4745     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4746   fi
4747 done
4748 rm -f conf$$subs.sh
4749
4750 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4751 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
4752 _ACEOF
4753 sed -n '
4754 h
4755 s/^/S["/; s/!.*/"]=/
4756 p
4757 g
4758 s/^[^!]*!//
4759 :repl
4760 t repl
4761 s/'"$ac_delim"'$//
4762 t delim
4763 :nl
4764 h
4765 s/\(.\{148\}\).*/\1/
4766 t more1
4767 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4768 p
4769 n
4770 b repl
4771 :more1
4772 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4773 p
4774 g
4775 s/.\{148\}//
4776 t nl
4777 :delim
4778 h
4779 s/\(.\{148\}\).*/\1/
4780 t more2
4781 s/["\\]/\\&/g; s/^/"/; s/$/"/
4782 p
4783 b
4784 :more2
4785 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4786 p
4787 g
4788 s/.\{148\}//
4789 t delim
4790 ' <conf$$subs.awk | sed '
4791 /^[^""]/{
4792   N
4793   s/\n//
4794 }
4795 ' >>$CONFIG_STATUS || ac_write_fail=1
4796 rm -f conf$$subs.awk
4797 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4798 _ACAWK
4799 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
4800   for (key in S) S_is_set[key] = 1
4801   FS = "\a"
4802
4803 }
4804 {
4805   line = $ 0
4806   nfields = split(line, field, "@")
4807   substed = 0
4808   len = length(field[1])
4809   for (i = 2; i < nfields; i++) {
4810     key = field[i]
4811     keylen = length(key)
4812     if (S_is_set[key]) {
4813       value = S[key]
4814       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4815       len += length(value) + length(field[++i])
4816       substed = 1
4817     } else
4818       len += 1 + keylen
4819   }
4820
4821   print line
4822 }
4823
4824 _ACAWK
4825 _ACEOF
4826 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4827 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4828   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4829 else
4830   cat
4831 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
4832   || as_fn_error "could not setup config files machinery" "$LINENO" 5
4833 _ACEOF
4834
4835 # VPATH may cause trouble with some makes, so we remove $(srcdir),
4836 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4837 # trailing colons and then remove the whole line if VPATH becomes empty
4838 # (actually we leave an empty line to preserve line numbers).
4839 if test "x$srcdir" = x.; then
4840   ac_vpsub='/^[  ]*VPATH[        ]*=/{
4841 s/:*\$(srcdir):*/:/
4842 s/:*\${srcdir}:*/:/
4843 s/:*@srcdir@:*/:/
4844 s/^\([^=]*=[     ]*\):*/\1/
4845 s/:*$//
4846 s/^[^=]*=[       ]*$//
4847 }'
4848 fi
4849
4850 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4851 fi # test -n "$CONFIG_FILES"
4852
4853
4854 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
4855 shift
4856 for ac_tag
4857 do
4858   case $ac_tag in
4859   :[FHLC]) ac_mode=$ac_tag; continue;;
4860   esac
4861   case $ac_mode$ac_tag in
4862   :[FHL]*:*);;
4863   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
4864   :[FH]-) ac_tag=-:-;;
4865   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4866   esac
4867   ac_save_IFS=$IFS
4868   IFS=:
4869   set x $ac_tag
4870   IFS=$ac_save_IFS
4871   shift
4872   ac_file=$1
4873   shift
4874
4875   case $ac_mode in
4876   :L) ac_source=$1;;
4877   :[FH])
4878     ac_file_inputs=
4879     for ac_f
4880     do
4881       case $ac_f in
4882       -) ac_f="$tmp/stdin";;
4883       *) # Look for the file first in the build tree, then in the source tree
4884          # (if the path is not absolute).  The absolute path cannot be DOS-style,
4885          # because $ac_f cannot contain `:'.
4886          test -f "$ac_f" ||
4887            case $ac_f in
4888            [\\/$]*) false;;
4889            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4890            esac ||
4891            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4892       esac
4893       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4894       as_fn_append ac_file_inputs " '$ac_f'"
4895     done
4896
4897     # Let's still pretend it is `configure' which instantiates (i.e., don't
4898     # use $as_me), people would be surprised to read:
4899     #    /* config.h.  Generated by config.status.  */
4900     configure_input='Generated from '`
4901           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4902         `' by configure.'
4903     if test x"$ac_file" != x-; then
4904       configure_input="$ac_file.  $configure_input"
4905       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4906 $as_echo "$as_me: creating $ac_file" >&6;}
4907     fi
4908     # Neutralize special characters interpreted by sed in replacement strings.
4909     case $configure_input in #(
4910     *\&* | *\|* | *\\* )
4911        ac_sed_conf_input=`$as_echo "$configure_input" |
4912        sed 's/[\\\\&|]/\\\\&/g'`;; #(
4913     *) ac_sed_conf_input=$configure_input;;
4914     esac
4915
4916     case $ac_tag in
4917     *:-:* | *:-) cat >"$tmp/stdin" \
4918       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
4919     esac
4920     ;;
4921   esac
4922
4923   ac_dir=`$as_dirname -- "$ac_file" ||
4924 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4925          X"$ac_file" : 'X\(//\)[^/]' \| \
4926          X"$ac_file" : 'X\(//\)$' \| \
4927          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4928 $as_echo X"$ac_file" |
4929     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4930             s//\1/
4931             q
4932           }
4933           /^X\(\/\/\)[^/].*/{
4934             s//\1/
4935             q
4936           }
4937           /^X\(\/\/\)$/{
4938             s//\1/
4939             q
4940           }
4941           /^X\(\/\).*/{
4942             s//\1/
4943             q
4944           }
4945           s/.*/./; q'`
4946   as_dir="$ac_dir"; as_fn_mkdir_p
4947   ac_builddir=.
4948
4949 case "$ac_dir" in
4950 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4951 *)
4952   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4953   # A ".." for each directory in $ac_dir_suffix.
4954   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4955   case $ac_top_builddir_sub in
4956   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4957   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4958   esac ;;
4959 esac
4960 ac_abs_top_builddir=$ac_pwd
4961 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4962 # for backward compatibility:
4963 ac_top_builddir=$ac_top_build_prefix
4964
4965 case $srcdir in
4966   .)  # We are building in place.
4967     ac_srcdir=.
4968     ac_top_srcdir=$ac_top_builddir_sub
4969     ac_abs_top_srcdir=$ac_pwd ;;
4970   [\\/]* | ?:[\\/]* )  # Absolute name.
4971     ac_srcdir=$srcdir$ac_dir_suffix;
4972     ac_top_srcdir=$srcdir
4973     ac_abs_top_srcdir=$srcdir ;;
4974   *) # Relative name.
4975     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4976     ac_top_srcdir=$ac_top_build_prefix$srcdir
4977     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4978 esac
4979 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4980
4981
4982   case $ac_mode in
4983   :F)
4984   #
4985   # CONFIG_FILE
4986   #
4987
4988   case $INSTALL in
4989   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
4990   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
4991   esac
4992 _ACEOF
4993
4994 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4995 # If the template does not know about datarootdir, expand it.
4996 # FIXME: This hack should be removed a few years after 2.60.
4997 ac_datarootdir_hack=; ac_datarootdir_seen=
4998 ac_sed_dataroot='
4999 /datarootdir/ {
5000   p
5001   q
5002 }
5003 /@datadir@/p
5004 /@docdir@/p
5005 /@infodir@/p
5006 /@localedir@/p
5007 /@mandir@/p'
5008 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5009 *datarootdir*) ac_datarootdir_seen=yes;;
5010 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5011   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5012 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5013 _ACEOF
5014 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5015   ac_datarootdir_hack='
5016   s&@datadir@&$datadir&g
5017   s&@docdir@&$docdir&g
5018   s&@infodir@&$infodir&g
5019   s&@localedir@&$localedir&g
5020   s&@mandir@&$mandir&g
5021   s&\\\${datarootdir}&$datarootdir&g' ;;
5022 esac
5023 _ACEOF
5024
5025 # Neutralize VPATH when `$srcdir' = `.'.
5026 # Shell code in configure.ac might set extrasub.
5027 # FIXME: do we really want to maintain this feature?
5028 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5029 ac_sed_extra="$ac_vpsub
5030 $extrasub
5031 _ACEOF
5032 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5033 :t
5034 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5035 s|@configure_input@|$ac_sed_conf_input|;t t
5036 s&@top_builddir@&$ac_top_builddir_sub&;t t
5037 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5038 s&@srcdir@&$ac_srcdir&;t t
5039 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5040 s&@top_srcdir@&$ac_top_srcdir&;t t
5041 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5042 s&@builddir@&$ac_builddir&;t t
5043 s&@abs_builddir@&$ac_abs_builddir&;t t
5044 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5045 s&@INSTALL@&$ac_INSTALL&;t t
5046 $ac_datarootdir_hack
5047 "
5048 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
5049   || as_fn_error "could not create $ac_file" "$LINENO" 5
5050
5051 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5052   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
5053   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
5054   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5055 which seems to be undefined.  Please make sure it is defined." >&5
5056 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5057 which seems to be undefined.  Please make sure it is defined." >&2;}
5058
5059   rm -f "$tmp/stdin"
5060   case $ac_file in
5061   -) cat "$tmp/out" && rm -f "$tmp/out";;
5062   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
5063   esac \
5064   || as_fn_error "could not create $ac_file" "$LINENO" 5
5065  ;;
5066
5067
5068   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
5069 $as_echo "$as_me: executing $ac_file commands" >&6;}
5070  ;;
5071   esac
5072
5073
5074   case $ac_file$ac_mode in
5075     "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
5076 if test -n "$CONFIG_FILES"; then
5077   # FIXME: We shouldn't need to set ac_file
5078   ac_file=Makefile
5079   . ${libgcc_topdir}/config-ml.in
5080 fi ;;
5081
5082   esac
5083 done # for ac_tag
5084
5085
5086 as_fn_exit 0
5087 _ACEOF
5088 ac_clean_files=$ac_clean_files_save
5089
5090 test $ac_write_fail = 0 ||
5091   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
5092
5093
5094 # configure is writing to config.log, and then calls config.status.
5095 # config.status does its own redirection, appending to config.log.
5096 # Unfortunately, on DOS this fails, as config.log is still kept open
5097 # by configure, so config.status won't be able to write to it; its
5098 # output is simply discarded.  So we exec the FD to /dev/null,
5099 # effectively closing config.log, so it can be properly (re)opened and
5100 # appended to by config.status.  When coming back to configure, we
5101 # need to make the FD available again.
5102 if test "$no_create" != yes; then
5103   ac_cs_success=:
5104   ac_config_status_args=
5105   test "$silent" = yes &&
5106     ac_config_status_args="$ac_config_status_args --quiet"
5107   exec 5>/dev/null
5108   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5109   exec 5>>config.log
5110   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5111   # would make configure fail if this is the last instruction.
5112   $ac_cs_success || as_fn_exit $?
5113 fi
5114 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5115   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5116 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5117 fi
5118