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=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1"
 173   if (eval "$as_required") 2>/dev/null; then :
 174   as_have_required=yes
 175 else
 176   as_have_required=no
 177 fi
 178   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 179
 180 else
 181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 182 as_found=false
 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 184 do
 185   IFS=$as_save_IFS
 186   test -z "$as_dir" && as_dir=.
 187   as_found=:
 188   case $as_dir in #(
 189          /*)
 190            for as_base in sh bash ksh sh5; do
 191              # Try only shells that exist, to save several forks.
 192              as_shell=$as_dir/$as_base
 193              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 194                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 195   CONFIG_SHELL=$as_shell as_have_required=yes
 196                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   break 2
 198 fi
 199 fi
 200            done;;
 201        esac
 202   as_found=false
 203 done
 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 205               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 206   CONFIG_SHELL=$SHELL as_have_required=yes
 207 fi; }
 208 IFS=$as_save_IFS
 209
 210
 211       if test "x$CONFIG_SHELL" != x; then :
 212   # We cannot yet assume a decent shell, so we have to provide a
 213         # neutralization value for shells without unset; and this also
 214         # works around shells that cannot unset nonexistent variables.
 215         BASH_ENV=/dev/null
 216         ENV=/dev/null
 217         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 218         export CONFIG_SHELL
 219         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 220 fi
 221
 222     if test x$as_have_required = xno; then :
 223   $as_echo "$0: This script requires a shell more modern than all"
 224   $as_echo "$0: the shells that I found on your system."
 225   if test x${ZSH_VERSION+set} = xset ; then
 226     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 227     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 228   else
 229     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 230 $0: including any error possibly output before this
 231 $0: message. Then install a modern shell, or manually run
 232 $0: the script under such a shell if you do have one."
 233   fi
 234   exit 1
 235 fi
 236 fi
 237 fi
 238 SHELL=${CONFIG_SHELL-/bin/sh}
 239 export SHELL
 240 # Unset more variables known to interfere with behavior of common tools.
 241 CLICOLOR_FORCE= GREP_OPTIONS=
 242 unset CLICOLOR_FORCE GREP_OPTIONS
 243
 244 ## --------------------- ##
 245 ## M4sh Shell Functions. ##
 246 ## --------------------- ##
 247 # as_fn_unset VAR
 248 # ---------------
 249 # Portably unset VAR.
 250 as_fn_unset ()
 251 {
 252   { eval $1=; unset $1;}
 253 }
 254 as_unset=as_fn_unset
 255
 256 # as_fn_set_status STATUS
 257 # -----------------------
 258 # Set $? to STATUS, without forking.
 259 as_fn_set_status ()
 260 {
 261   return $1
 262 } # as_fn_set_status
 263
 264 # as_fn_exit STATUS
 265 # -----------------
 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 267 as_fn_exit ()
 268 {
 269   set +e
 270   as_fn_set_status $1
 271   exit $1
 272 } # as_fn_exit
 273
 274 # as_fn_mkdir_p
 275 # -------------
 276 # Create "$as_dir" as a directory, including parents if necessary.
 277 as_fn_mkdir_p ()
 278 {
 279
 280   case $as_dir in #(
 281   -*) as_dir=./$as_dir;;
 282   esac
 283   test -d "$as_dir" || eval $as_mkdir_p || {
 284     as_dirs=
 285     while :; do
 286       case $as_dir in #(
 287       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 288       *) as_qdir=$as_dir;;
 289       esac
 290       as_dirs="'$as_qdir' $as_dirs"
 291       as_dir=`$as_dirname -- "$as_dir" ||
 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 293          X"$as_dir" : 'X\(//\)[^/]' \| \
 294          X"$as_dir" : 'X\(//\)$' \| \
 295          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 296 $as_echo X"$as_dir" |
 297     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 298             s//\1/
 299             q
 300           }
 301           /^X\(\/\/\)[^/].*/{
 302             s//\1/
 303             q
 304           }
 305           /^X\(\/\/\)$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\).*/{
 310             s//\1/
 311             q
 312           }
 313           s/.*/./; q'`
 314       test -d "$as_dir" && break
 315     done
 316     test -z "$as_dirs" || eval "mkdir $as_dirs"
 317   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 318
 319
 320 } # as_fn_mkdir_p
 321 # as_fn_append VAR VALUE
 322 # ----------------------
 323 # Append the text in VALUE to the end of the definition contained in VAR. Take
 324 # advantage of any shell optimizations that allow amortized linear growth over
 325 # repeated appends, instead of the typical quadratic growth present in naive
 326 # implementations.
 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 328   eval 'as_fn_append ()
 329   {
 330     eval $1+=\$2
 331   }'
 332 else
 333   as_fn_append ()
 334   {
 335     eval $1=\$$1\$2
 336   }
 337 fi # as_fn_append
 338
 339 # as_fn_arith ARG...
 340 # ------------------
 341 # Perform arithmetic evaluation on the ARGs, and store the result in the
 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 343 # must be portable across $(()) and expr.
 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 345   eval 'as_fn_arith ()
 346   {
 347     as_val=$(( $* ))
 348   }'
 349 else
 350   as_fn_arith ()
 351   {
 352     as_val=`expr "$@" || test $? -eq 1`
 353   }
 354 fi # as_fn_arith
 355
 356
 357 # as_fn_error ERROR [LINENO LOG_FD]
 358 # ---------------------------------
 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 361 # script with status $?, using 1 if that was 0.
 362 as_fn_error ()
 363 {
 364   as_status=$?; test $as_status -eq 0 && as_status=1
 365   if test "$3"; then
 366     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 367     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 368   fi
 369   $as_echo "$as_me: error: $1" >&2
 370   as_fn_exit $as_status
 371 } # as_fn_error
 372
 373 if expr a : '\(a\)' >/dev/null 2>&1 &&
 374    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 375   as_expr=expr
 376 else
 377   as_expr=false
 378 fi
 379
 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 381   as_basename=basename
 382 else
 383   as_basename=false
 384 fi
 385
 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 387   as_dirname=dirname
 388 else
 389   as_dirname=false
 390 fi
 391
 392 as_me=`$as_basename -- "$0" ||
 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 394          X"$0" : 'X\(//\)$' \| \
 395          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 396 $as_echo X/"$0" |
 397     sed '/^.*\/\([^/][^/]*\)\/*$/{
 398             s//\1/
 399             q
 400           }
 401           /^X\/\(\/\/\)$/{
 402             s//\1/
 403             q
 404           }
 405           /^X\/\(\/\).*/{
 406             s//\1/
 407             q
 408           }
 409           s/.*/./; q'`
 410
 411 # Avoid depending upon Character Ranges.
 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 415 as_cr_digits='0123456789'
 416 as_cr_alnum=$as_cr_Letters$as_cr_digits
 417
 418
 419   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 420   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 421   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 422   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 423   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 424   sed -n '
 425     p
 426     /[$]LINENO/=
 427   ' <$as_myself |
 428     sed '
 429       s/[$]LINENO.*/&-/
 430       t lineno
 431       b
 432       :lineno
 433       N
 434       :loop
 435       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 436       t loop
 437       s/-\n.*//
 438     ' >$as_me.lineno &&
 439   chmod +x "$as_me.lineno" ||
 440     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 441
 442   # Don't try to exec as it changes $[0], causing all sort of problems
 443   # (the dirname of $[0] is not the place where we might find the
 444   # original and so on.  Autoconf is especially sensitive to this).
 445   . "./$as_me.lineno"
 446   # Exit status is that of the last command.
 447   exit
 448 }
 449
 450 ECHO_C= ECHO_N= ECHO_T=
 451 case `echo -n x` in #(((((
 452 -n*)
 453   case `echo 'xy\c'` in
 454   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 455   xy)  ECHO_C='\c';;
 456   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 457        ECHO_T=' ';;
 458   esac;;
 459 *)
 460   ECHO_N='-n';;
 461 esac
 462
 463 rm -f conf$$ conf$$.exe conf$$.file
 464 if test -d conf$$.dir; then
 465   rm -f conf$$.dir/conf$$.file
 466 else
 467   rm -f conf$$.dir
 468   mkdir conf$$.dir 2>/dev/null
 469 fi
 470 if (echo >conf$$.file) 2>/dev/null; then
 471   if ln -s conf$$.file conf$$ 2>/dev/null; then
 472     as_ln_s='ln -s'
 473     # ... but there are two gotchas:
 474     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 475     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 476     # In both cases, we have to default to `cp -p'.
 477     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 478       as_ln_s='cp -p'
 479   elif ln conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s=ln
 481   else
 482     as_ln_s='cp -p'
 483   fi
 484 else
 485   as_ln_s='cp -p'
 486 fi
 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 488 rmdir conf$$.dir 2>/dev/null
 489
 490 if mkdir -p . 2>/dev/null; then
 491   as_mkdir_p='mkdir -p "$as_dir"'
 492 else
 493   test -d ./-p && rmdir ./-p
 494   as_mkdir_p=false
 495 fi
 496
 497 if test -x / >/dev/null 2>&1; then
 498   as_test_x='test -x'
 499 else
 500   if ls -dL / >/dev/null 2>&1; then
 501     as_ls_L_option=L
 502   else
 503     as_ls_L_option=
 504   fi
 505   as_test_x='
 506     eval sh -c '\''
 507       if test -d "$1"; then
 508         test -d "$1/.";
 509       else
 510         case $1 in #(
 511         -*)set "./$1";;
 512         esac;
 513         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 514         ???[sx]*):;;*)false;;esac;fi
 515     '\'' sh
 516   '
 517 fi
 518 as_executable_p=$as_test_x
 519
 520 # Sed expression to map a string onto a valid CPP name.
 521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 522
 523 # Sed expression to map a string onto a valid variable name.
 524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 525
 526
 527 exec 7<&0 </dev/null 6>&1
 528
 529 # Name of the host.
 530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 531 # so uname gets run too.
 532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 533
 534 #
 535 # Initializations.
 536 #
 537 ac_default_prefix=/usr/local
 538 ac_clean_files=
 539 ac_config_libobj_dir=.
 540 LIBOBJS=
 541 cross_compiling=no
 542 subdirs=
 543 MFLAGS=
 544 MAKEFLAGS=
 545
 546 # Identity of this package.
 547 PACKAGE_NAME='GNU C Runtime Library'
 548 PACKAGE_TARNAME='libgcc'
 549 PACKAGE_VERSION='1.0'
 550 PACKAGE_STRING='GNU C Runtime Library 1.0'
 551 PACKAGE_BUGREPORT=''
 552 PACKAGE_URL='http://www.gnu.org/software/libgcc/'
 553
 554 ac_unique_file="static-object.mk"
 555 ac_includes_default='/* none */'
 556 ac_subst_vars='LTLIBOBJS
 557 LIBOBJS
 558 asm_hidden_op
 559 extra_parts
 560 cpu_type
 561 tm_defines
 562 tm_file
 563 tmake_file
 564 sfp_machine_header
 565 set_use_emutls
 566 set_have_cc_tls
 567 vis_hide
 568 fixed_point
 569 enable_decimal_float
 570 decimal_float
 571 long_double_type_size
 572 double_type_size
 573 CPP
 574 OBJEXT
 575 EXEEXT
 576 ac_ct_CC
 577 CPPFLAGS
 578 LDFLAGS
 579 CFLAGS
 580 CC
 581 LN_S
 582 STRIP
 583 RANLIB
 584 NM
 585 LIPO
 586 AR
 587 toolexeclibdir
 588 toolexecdir
 589 target_subdir
 590 host_subdir
 591 build_subdir
 592 build_libsubdir
 593 target_noncanonical
 594 host_noncanonical
 595 AWK
 596 INSTALL_DATA
 597 INSTALL_SCRIPT
 598 INSTALL_PROGRAM
 599 MAINT
 600 slibdir
 601 PICFLAG
 602 host_os
 603 host_vendor
 604 host_cpu
 605 host
 606 build_os
 607 build_vendor
 608 build_cpu
 609 build
 610 enable_shared
 611 libgcc_topdir
 612 target_alias
 613 host_alias
 614 build_alias
 615 LIBS
 616 ECHO_T
 617 ECHO_N
 618 ECHO_C
 619 DEFS
 620 mandir
 621 localedir
 622 libdir
 623 psdir
 624 pdfdir
 625 dvidir
 626 htmldir
 627 infodir
 628 docdir
 629 oldincludedir
 630 includedir
 631 localstatedir
 632 sharedstatedir
 633 sysconfdir
 634 datadir
 635 datarootdir
 636 libexecdir
 637 sbindir
 638 bindir
 639 program_transform_name
 640 prefix
 641 exec_prefix
 642 PACKAGE_URL
 643 PACKAGE_BUGREPORT
 644 PACKAGE_STRING
 645 PACKAGE_VERSION
 646 PACKAGE_TARNAME
 647 PACKAGE_NAME
 648 PATH_SEPARATOR
 649 SHELL'
 650 ac_subst_files=''
 651 ac_user_opts='
 652 enable_option_checking
 653 with_target_subdir
 654 with_cross_host
 655 with_ld
 656 enable_shared
 657 enable_version_specific_runtime_libs
 658 with_slibdir
 659 enable_maintainer_mode
 660 with_build_libsubdir
 661 enable_decimal_float
 662 with_system_libunwind
 663 enable_sjlj_exceptions
 664 enable_tls
 665 '
 666       ac_precious_vars='build_alias
 667 host_alias
 668 target_alias
 669 CC
 670 CFLAGS
 671 LDFLAGS
 672 LIBS
 673 CPPFLAGS
 674 CPP'
 675
 676
 677 # Initialize some variables set by options.
 678 ac_init_help=
 679 ac_init_version=false
 680 ac_unrecognized_opts=
 681 ac_unrecognized_sep=
 682 # The variables have the same names as the options, with
 683 # dashes changed to underlines.
 684 cache_file=/dev/null
 685 exec_prefix=NONE
 686 no_create=
 687 no_recursion=
 688 prefix=NONE
 689 program_prefix=NONE
 690 program_suffix=NONE
 691 program_transform_name=s,x,x,
 692 silent=
 693 site=
 694 srcdir=
 695 verbose=
 696 x_includes=NONE
 697 x_libraries=NONE
 698
 699 # Installation directory options.
 700 # These are left unexpanded so users can "make install exec_prefix=/foo"
 701 # and all the variables that are supposed to be based on exec_prefix
 702 # by default will actually change.
 703 # Use braces instead of parens because sh, perl, etc. also accept them.
 704 # (The list follows the same order as the GNU Coding Standards.)
 705 bindir='${exec_prefix}/bin'
 706 sbindir='${exec_prefix}/sbin'
 707 libexecdir='${exec_prefix}/libexec'
 708 datarootdir='${prefix}/share'
 709 datadir='${datarootdir}'
 710 sysconfdir='${prefix}/etc'
 711 sharedstatedir='${prefix}/com'
 712 localstatedir='${prefix}/var'
 713 includedir='${prefix}/include'
 714 oldincludedir='/usr/include'
 715 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 716 infodir='${datarootdir}/info'
 717 htmldir='${docdir}'
 718 dvidir='${docdir}'
 719 pdfdir='${docdir}'
 720 psdir='${docdir}'
 721 libdir='${exec_prefix}/lib'
 722 localedir='${datarootdir}/locale'
 723 mandir='${datarootdir}/man'
 724
 725 ac_prev=
 726 ac_dashdash=
 727 for ac_option
 728 do
 729   # If the previous option needs an argument, assign it.
 730   if test -n "$ac_prev"; then
 731     eval $ac_prev=\$ac_option
 732     ac_prev=
 733     continue
 734   fi
 735
 736   case $ac_option in
 737   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 738   *)    ac_optarg=yes ;;
 739   esac
 740
 741   # Accept the important Cygnus configure options, so we can diagnose typos.
 742
 743   case $ac_dashdash$ac_option in
 744   --)
 745     ac_dashdash=yes ;;
 746
 747   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 748     ac_prev=bindir ;;
 749   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 750     bindir=$ac_optarg ;;
 751
 752   -build | --build | --buil | --bui | --bu)
 753     ac_prev=build_alias ;;
 754   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 755     build_alias=$ac_optarg ;;
 756
 757   -cache-file | --cache-file | --cache-fil | --cache-fi \
 758   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 759     ac_prev=cache_file ;;
 760   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 761   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 762     cache_file=$ac_optarg ;;
 763
 764   --config-cache | -C)
 765     cache_file=config.cache ;;
 766
 767   -datadir | --datadir | --datadi | --datad)
 768     ac_prev=datadir ;;
 769   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 770     datadir=$ac_optarg ;;
 771
 772   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 773   | --dataroo | --dataro | --datar)
 774     ac_prev=datarootdir ;;
 775   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 776   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 777     datarootdir=$ac_optarg ;;
 778
 779   -disable-* | --disable-*)
 780     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 781     # Reject names that are not valid shell variable names.
 782     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 783       as_fn_error "invalid feature name: $ac_useropt"
 784     ac_useropt_orig=$ac_useropt
 785     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 786     case $ac_user_opts in
 787       *"
 788 "enable_$ac_useropt"
 789 "*) ;;
 790       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 791          ac_unrecognized_sep=', ';;
 792     esac
 793     eval enable_$ac_useropt=no ;;
 794
 795   -docdir | --docdir | --docdi | --doc | --do)
 796     ac_prev=docdir ;;
 797   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 798     docdir=$ac_optarg ;;
 799
 800   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 801     ac_prev=dvidir ;;
 802   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 803     dvidir=$ac_optarg ;;
 804
 805   -enable-* | --enable-*)
 806     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 807     # Reject names that are not valid shell variable names.
 808     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 809       as_fn_error "invalid feature name: $ac_useropt"
 810     ac_useropt_orig=$ac_useropt
 811     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 812     case $ac_user_opts in
 813       *"
 814 "enable_$ac_useropt"
 815 "*) ;;
 816       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 817          ac_unrecognized_sep=', ';;
 818     esac
 819     eval enable_$ac_useropt=\$ac_optarg ;;
 820
 821   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 822   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 823   | --exec | --exe | --ex)
 824     ac_prev=exec_prefix ;;
 825   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 826   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 827   | --exec=* | --exe=* | --ex=*)
 828     exec_prefix=$ac_optarg ;;
 829
 830   -gas | --gas | --ga | --g)
 831     # Obsolete; use --with-gas.
 832     with_gas=yes ;;
 833
 834   -help | --help | --hel | --he | -h)
 835     ac_init_help=long ;;
 836   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 837     ac_init_help=recursive ;;
 838   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 839     ac_init_help=short ;;
 840
 841   -host | --host | --hos | --ho)
 842     ac_prev=host_alias ;;
 843   -host=* | --host=* | --hos=* | --ho=*)
 844     host_alias=$ac_optarg ;;
 845
 846   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 847     ac_prev=htmldir ;;
 848   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 849   | --ht=*)
 850     htmldir=$ac_optarg ;;
 851
 852   -includedir | --includedir | --includedi | --included | --include \
 853   | --includ | --inclu | --incl | --inc)
 854     ac_prev=includedir ;;
 855   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 856   | --includ=* | --inclu=* | --incl=* | --inc=*)
 857     includedir=$ac_optarg ;;
 858
 859   -infodir | --infodir | --infodi | --infod | --info | --inf)
 860     ac_prev=infodir ;;
 861   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 862     infodir=$ac_optarg ;;
 863
 864   -libdir | --libdir | --libdi | --libd)
 865     ac_prev=libdir ;;
 866   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 867     libdir=$ac_optarg ;;
 868
 869   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 870   | --libexe | --libex | --libe)
 871     ac_prev=libexecdir ;;
 872   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 873   | --libexe=* | --libex=* | --libe=*)
 874     libexecdir=$ac_optarg ;;
 875
 876   -localedir | --localedir | --localedi | --localed | --locale)
 877     ac_prev=localedir ;;
 878   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 879     localedir=$ac_optarg ;;
 880
 881   -localstatedir | --localstatedir | --localstatedi | --localstated \
 882   | --localstate | --localstat | --localsta | --localst | --locals)
 883     ac_prev=localstatedir ;;
 884   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 885   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 886     localstatedir=$ac_optarg ;;
 887
 888   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 889     ac_prev=mandir ;;
 890   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 891     mandir=$ac_optarg ;;
 892
 893   -nfp | --nfp | --nf)
 894     # Obsolete; use --without-fp.
 895     with_fp=no ;;
 896
 897   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 898   | --no-cr | --no-c | -n)
 899     no_create=yes ;;
 900
 901   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 902   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 903     no_recursion=yes ;;
 904
 905   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 906   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 907   | --oldin | --oldi | --old | --ol | --o)
 908     ac_prev=oldincludedir ;;
 909   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 910   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 911   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 912     oldincludedir=$ac_optarg ;;
 913
 914   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 915     ac_prev=prefix ;;
 916   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 917     prefix=$ac_optarg ;;
 918
 919   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 920   | --program-pre | --program-pr | --program-p)
 921     ac_prev=program_prefix ;;
 922   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 923   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 924     program_prefix=$ac_optarg ;;
 925
 926   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 927   | --program-suf | --program-su | --program-s)
 928     ac_prev=program_suffix ;;
 929   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 930   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 931     program_suffix=$ac_optarg ;;
 932
 933   -program-transform-name | --program-transform-name \
 934   | --program-transform-nam | --program-transform-na \
 935   | --program-transform-n | --program-transform- \
 936   | --program-transform | --program-transfor \
 937   | --program-transfo | --program-transf \
 938   | --program-trans | --program-tran \
 939   | --progr-tra | --program-tr | --program-t)
 940     ac_prev=program_transform_name ;;
 941   -program-transform-name=* | --program-transform-name=* \
 942   | --program-transform-nam=* | --program-transform-na=* \
 943   | --program-transform-n=* | --program-transform-=* \
 944   | --program-transform=* | --program-transfor=* \
 945   | --program-transfo=* | --program-transf=* \
 946   | --program-trans=* | --program-tran=* \
 947   | --progr-tra=* | --program-tr=* | --program-t=*)
 948     program_transform_name=$ac_optarg ;;
 949
 950   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 951     ac_prev=pdfdir ;;
 952   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 953     pdfdir=$ac_optarg ;;
 954
 955   -psdir | --psdir | --psdi | --psd | --ps)
 956     ac_prev=psdir ;;
 957   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 958     psdir=$ac_optarg ;;
 959
 960   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 961   | -silent | --silent | --silen | --sile | --sil)
 962     silent=yes ;;
 963
 964   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 965     ac_prev=sbindir ;;
 966   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 967   | --sbi=* | --sb=*)
 968     sbindir=$ac_optarg ;;
 969
 970   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 971   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 972   | --sharedst | --shareds | --shared | --share | --shar \
 973   | --sha | --sh)
 974     ac_prev=sharedstatedir ;;
 975   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 976   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 977   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 978   | --sha=* | --sh=*)
 979     sharedstatedir=$ac_optarg ;;
 980
 981   -site | --site | --sit)
 982     ac_prev=site ;;
 983   -site=* | --site=* | --sit=*)
 984     site=$ac_optarg ;;
 985
 986   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 987     ac_prev=srcdir ;;
 988   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 989     srcdir=$ac_optarg ;;
 990
 991   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 992   | --syscon | --sysco | --sysc | --sys | --sy)
 993     ac_prev=sysconfdir ;;
 994   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 995   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 996     sysconfdir=$ac_optarg ;;
 997
 998   -target | --target | --targe | --targ | --tar | --ta | --t)
 999     ac_prev=target_alias ;;
1000   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1001     target_alias=$ac_optarg ;;
1002
1003   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1004     verbose=yes ;;
1005
1006   -version | --version | --versio | --versi | --vers | -V)
1007     ac_init_version=: ;;
1008
1009   -with-* | --with-*)
1010     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1011     # Reject names that are not valid shell variable names.
1012     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1013       as_fn_error "invalid package name: $ac_useropt"
1014     ac_useropt_orig=$ac_useropt
1015     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1016     case $ac_user_opts in
1017       *"
1018 "with_$ac_useropt"
1019 "*) ;;
1020       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1021          ac_unrecognized_sep=', ';;
1022     esac
1023     eval with_$ac_useropt=\$ac_optarg ;;
1024
1025   -without-* | --without-*)
1026     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1027     # Reject names that are not valid shell variable names.
1028     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1029       as_fn_error "invalid package name: $ac_useropt"
1030     ac_useropt_orig=$ac_useropt
1031     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1032     case $ac_user_opts in
1033       *"
1034 "with_$ac_useropt"
1035 "*) ;;
1036       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1037          ac_unrecognized_sep=', ';;
1038     esac
1039     eval with_$ac_useropt=no ;;
1040
1041   --x)
1042     # Obsolete; use --with-x.
1043     with_x=yes ;;
1044
1045   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1046   | --x-incl | --x-inc | --x-in | --x-i)
1047     ac_prev=x_includes ;;
1048   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1049   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1050     x_includes=$ac_optarg ;;
1051
1052   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1053   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1054     ac_prev=x_libraries ;;
1055   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1056   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1057     x_libraries=$ac_optarg ;;
1058
1059   -*) as_fn_error "unrecognized option: \`$ac_option'
1060 Try \`$0 --help' for more information."
1061     ;;
1062
1063   *=*)
1064     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1065     # Reject names that are not valid shell variable names.
1066     case $ac_envvar in #(
1067       '' | [0-9]* | *[!_$as_cr_alnum]* )
1068       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1069     esac
1070     eval $ac_envvar=\$ac_optarg
1071     export $ac_envvar ;;
1072
1073   *)
1074     # FIXME: should be removed in autoconf 3.0.
1075     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1076     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1077       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1078     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1079     ;;
1080
1081   esac
1082 done
1083
1084 if test -n "$ac_prev"; then
1085   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1086   as_fn_error "missing argument to $ac_option"
1087 fi
1088
1089 if test -n "$ac_unrecognized_opts"; then
1090   case $enable_option_checking in
1091     no) ;;
1092     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1093     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1094   esac
1095 fi
1096
1097 # Check all directory arguments for consistency.
1098 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1099                 datadir sysconfdir sharedstatedir localstatedir includedir \
1100                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1101                 libdir localedir mandir
1102 do
1103   eval ac_val=\$$ac_var
1104   # Remove trailing slashes.
1105   case $ac_val in
1106     */ )
1107       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1108       eval $ac_var=\$ac_val;;
1109   esac
1110   # Be sure to have absolute directory names.
1111   case $ac_val in
1112     [\\/$]* | ?:[\\/]* )  continue;;
1113     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1114   esac
1115   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1116 done
1117
1118 # There might be people who depend on the old broken behavior: `$host'
1119 # used to hold the argument of --host etc.
1120 # FIXME: To remove some day.
1121 build=$build_alias
1122 host=$host_alias
1123 target=$target_alias
1124
1125 # FIXME: To remove some day.
1126 if test "x$host_alias" != x; then
1127   if test "x$build_alias" = x; then
1128     cross_compiling=maybe
1129     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1130     If a cross compiler is detected then cross compile mode will be used." >&2
1131   elif test "x$build_alias" != "x$host_alias"; then
1132     cross_compiling=yes
1133   fi
1134 fi
1135
1136 ac_tool_prefix=
1137 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1138
1139 test "$silent" = yes && exec 6>/dev/null
1140
1141
1142 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1143 ac_ls_di=`ls -di .` &&
1144 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1145   as_fn_error "working directory cannot be determined"
1146 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1147   as_fn_error "pwd does not report name of working directory"
1148
1149
1150 # Find the source files, if location was not specified.
1151 if test -z "$srcdir"; then
1152   ac_srcdir_defaulted=yes
1153   # Try the directory containing this script, then the parent directory.
1154   ac_confdir=`$as_dirname -- "$as_myself" ||
1155 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1156          X"$as_myself" : 'X\(//\)[^/]' \| \
1157          X"$as_myself" : 'X\(//\)$' \| \
1158          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1159 $as_echo X"$as_myself" |
1160     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1161             s//\1/
1162             q
1163           }
1164           /^X\(\/\/\)[^/].*/{
1165             s//\1/
1166             q
1167           }
1168           /^X\(\/\/\)$/{
1169             s//\1/
1170             q
1171           }
1172           /^X\(\/\).*/{
1173             s//\1/
1174             q
1175           }
1176           s/.*/./; q'`
1177   srcdir=$ac_confdir
1178   if test ! -r "$srcdir/$ac_unique_file"; then
1179     srcdir=..
1180   fi
1181 else
1182   ac_srcdir_defaulted=no
1183 fi
1184 if test ! -r "$srcdir/$ac_unique_file"; then
1185   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1186   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1187 fi
1188 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1189 ac_abs_confdir=`(
1190         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1191         pwd)`
1192 # When building in place, set srcdir=.
1193 if test "$ac_abs_confdir" = "$ac_pwd"; then
1194   srcdir=.
1195 fi
1196 # Remove unnecessary trailing slashes from srcdir.
1197 # Double slashes in file names in object file debugging info
1198 # mess up M-x gdb in Emacs.
1199 case $srcdir in
1200 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1201 esac
1202 for ac_var in $ac_precious_vars; do
1203   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1204   eval ac_env_${ac_var}_value=\$${ac_var}
1205   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1206   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1207 done
1208
1209 #
1210 # Report the --help message.
1211 #
1212 if test "$ac_init_help" = "long"; then
1213   # Omit some internal or obsolete options to make the list less imposing.
1214   # This message is too long to be a string in the A/UX 3.1 sh.
1215   cat <<_ACEOF
1216 \`configure' configures GNU C Runtime Library 1.0 to adapt to many kinds of systems.
1217
1218 Usage: $0 [OPTION]... [VAR=VALUE]...
1219
1220 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1221 VAR=VALUE.  See below for descriptions of some of the useful variables.
1222
1223 Defaults for the options are specified in brackets.
1224
1225 Configuration:
1226   -h, --help              display this help and exit
1227       --help=short        display options specific to this package
1228       --help=recursive    display the short help of all the included packages
1229   -V, --version           display version information and exit
1230   -q, --quiet, --silent   do not print \`checking...' messages
1231       --cache-file=FILE   cache test results in FILE [disabled]
1232   -C, --config-cache      alias for \`--cache-file=config.cache'
1233   -n, --no-create         do not create output files
1234       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1235
1236 Installation directories:
1237   --prefix=PREFIX         install architecture-independent files in PREFIX
1238                           [$ac_default_prefix]
1239   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1240                           [PREFIX]
1241
1242 By default, \`make install' will install all the files in
1243 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1244 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1245 for instance \`--prefix=\$HOME'.
1246
1247 For better control, use the options below.
1248
1249 Fine tuning of the installation directories:
1250   --bindir=DIR            user executables [EPREFIX/bin]
1251   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1252   --libexecdir=DIR        program executables [EPREFIX/libexec]
1253   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1254   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1255   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1256   --libdir=DIR            object code libraries [EPREFIX/lib]
1257   --includedir=DIR        C header files [PREFIX/include]
1258   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1259   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1260   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1261   --infodir=DIR           info documentation [DATAROOTDIR/info]
1262   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1263   --mandir=DIR            man documentation [DATAROOTDIR/man]
1264   --docdir=DIR            documentation root [DATAROOTDIR/doc/libgcc]
1265   --htmldir=DIR           html documentation [DOCDIR]
1266   --dvidir=DIR            dvi documentation [DOCDIR]
1267   --pdfdir=DIR            pdf documentation [DOCDIR]
1268   --psdir=DIR             ps documentation [DOCDIR]
1269 _ACEOF
1270
1271   cat <<\_ACEOF
1272
1273 System types:
1274   --build=BUILD     configure for building on BUILD [guessed]
1275   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1276 _ACEOF
1277 fi
1278
1279 if test -n "$ac_init_help"; then
1280   case $ac_init_help in
1281      short | recursive ) echo "Configuration of GNU C Runtime Library 1.0:";;
1282    esac
1283   cat <<\_ACEOF
1284
1285 Optional Features:
1286   --disable-option-checking  ignore unrecognized --enable/--with options
1287   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1288   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1289   --disable-shared        don't provide a shared libgcc
1290   --enable-version-specific-runtime-libs    Specify that runtime libraries should be installed in a compiler-specific directory
1291   --enable-maintainer-mode
1292                           enable make rules and dependencies not useful (and
1293                           sometimes confusing) to the casual installer
1294   --enable-decimal-float={no,yes,bid,dpd}
1295                         enable decimal float extension to C.  Selecting 'bid'
1296                         or 'dpd' choses which decimal floating point format
1297                         to use
1298   --enable-sjlj-exceptions
1299                           force use of builtin_setjmp for exceptions
1300   --enable-tls            Use thread-local storage [default=yes]
1301
1302 Optional Packages:
1303   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1304   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1305   --with-target-subdir=SUBDIR      Configuring in a subdirectory for target
1306   --with-cross-host=HOST           Configuring with a cross compiler
1307   --with-ld               arrange to use the specified ld (full pathname)
1308   --with-slibdir=DIR      shared libraries in DIR LIBDIR
1309   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1310   --with-system-libunwind use installed libunwind
1311
1312 Some influential environment variables:
1313   CC          C compiler command
1314   CFLAGS      C compiler flags
1315   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1316               nonstandard directory <lib dir>
1317   LIBS        libraries to pass to the linker, e.g. -l<library>
1318   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1319               you have headers in a nonstandard directory <include dir>
1320   CPP         C preprocessor
1321
1322 Use these variables to override the choices made by `configure' or to help
1323 it to find libraries and programs with nonstandard names/locations.
1324
1325 Report bugs to the package provider.
1326 GNU C Runtime Library home page: <http://www.gnu.org/software/libgcc/>.
1327 General help using GNU software: <http://www.gnu.org/gethelp/>.
1328 _ACEOF
1329 ac_status=$?
1330 fi
1331
1332 if test "$ac_init_help" = "recursive"; then
1333   # If there are subdirs, report their specific --help.
1334   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1335     test -d "$ac_dir" ||
1336       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1337       continue
1338     ac_builddir=.
1339
1340 case "$ac_dir" in
1341 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1342 *)
1343   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1344   # A ".." for each directory in $ac_dir_suffix.
1345   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1346   case $ac_top_builddir_sub in
1347   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1348   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1349   esac ;;
1350 esac
1351 ac_abs_top_builddir=$ac_pwd
1352 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1353 # for backward compatibility:
1354 ac_top_builddir=$ac_top_build_prefix
1355
1356 case $srcdir in
1357   .)  # We are building in place.
1358     ac_srcdir=.
1359     ac_top_srcdir=$ac_top_builddir_sub
1360     ac_abs_top_srcdir=$ac_pwd ;;
1361   [\\/]* | ?:[\\/]* )  # Absolute name.
1362     ac_srcdir=$srcdir$ac_dir_suffix;
1363     ac_top_srcdir=$srcdir
1364     ac_abs_top_srcdir=$srcdir ;;
1365   *) # Relative name.
1366     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1367     ac_top_srcdir=$ac_top_build_prefix$srcdir
1368     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1369 esac
1370 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1371
1372     cd "$ac_dir" || { ac_status=$?; continue; }
1373     # Check for guested configure.
1374     if test -f "$ac_srcdir/configure.gnu"; then
1375       echo &&
1376       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1377     elif test -f "$ac_srcdir/configure"; then
1378       echo &&
1379       $SHELL "$ac_srcdir/configure" --help=recursive
1380     else
1381       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1382     fi || ac_status=$?
1383     cd "$ac_pwd" || { ac_status=$?; break; }
1384   done
1385 fi
1386
1387 test -n "$ac_init_help" && exit $ac_status
1388 if $ac_init_version; then
1389   cat <<\_ACEOF
1390 GNU C Runtime Library configure 1.0
1391 generated by GNU Autoconf 2.64
1392
1393 Copyright (C) 2009 Free Software Foundation, Inc.
1394 This configure script is free software; the Free Software Foundation
1395 gives unlimited permission to copy, distribute and modify it.
1396 _ACEOF
1397   exit
1398 fi
1399
1400 ## ------------------------ ##
1401 ## Autoconf initialization. ##
1402 ## ------------------------ ##
1403
1404 # ac_fn_c_try_compile LINENO
1405 # --------------------------
1406 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1407 ac_fn_c_try_compile ()
1408 {
1409   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1410   rm -f conftest.$ac_objext
1411   if { { ac_try="$ac_compile"
1412 case "(($ac_try" in
1413   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1414   *) ac_try_echo=$ac_try;;
1415 esac
1416 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1417 $as_echo "$ac_try_echo"; } >&5
1418   (eval "$ac_compile") 2>conftest.err
1419   ac_status=$?
1420   if test -s conftest.err; then
1421     grep -v '^ *+' conftest.err >conftest.er1
1422     cat conftest.er1 >&5
1423     mv -f conftest.er1 conftest.err
1424   fi
1425   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1426   test $ac_status = 0; } && {
1427          test -z "$ac_c_werror_flag" ||
1428          test ! -s conftest.err
1429        } && test -s conftest.$ac_objext; then :
1430   ac_retval=0
1431 else
1432   $as_echo "$as_me: failed program was:" >&5
1433 sed 's/^/| /' conftest.$ac_ext >&5
1434
1435         ac_retval=1
1436 fi
1437   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1438   return $ac_retval
1439
1440 } # ac_fn_c_try_compile
1441
1442 # ac_fn_c_try_cpp LINENO
1443 # ----------------------
1444 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1445 ac_fn_c_try_cpp ()
1446 {
1447   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1448   if { { ac_try="$ac_cpp conftest.$ac_ext"
1449 case "(($ac_try" in
1450   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1451   *) ac_try_echo=$ac_try;;
1452 esac
1453 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1454 $as_echo "$ac_try_echo"; } >&5
1455   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1456   ac_status=$?
1457   if test -s conftest.err; then
1458     grep -v '^ *+' conftest.err >conftest.er1
1459     cat conftest.er1 >&5
1460     mv -f conftest.er1 conftest.err
1461   fi
1462   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1463   test $ac_status = 0; } >/dev/null && {
1464          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1465          test ! -s conftest.err
1466        }; then :
1467   ac_retval=0
1468 else
1469   $as_echo "$as_me: failed program was:" >&5
1470 sed 's/^/| /' conftest.$ac_ext >&5
1471
1472     ac_retval=1
1473 fi
1474   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1475   return $ac_retval
1476
1477 } # ac_fn_c_try_cpp
1478
1479 # ac_fn_c_try_run LINENO
1480 # ----------------------
1481 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1482 # that executables *can* be run.
1483 ac_fn_c_try_run ()
1484 {
1485   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1486   if { { ac_try="$ac_link"
1487 case "(($ac_try" in
1488   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1489   *) ac_try_echo=$ac_try;;
1490 esac
1491 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1492 $as_echo "$ac_try_echo"; } >&5
1493   (eval "$ac_link") 2>&5
1494   ac_status=$?
1495   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1496   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1497   { { case "(($ac_try" in
1498   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1499   *) ac_try_echo=$ac_try;;
1500 esac
1501 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1502 $as_echo "$ac_try_echo"; } >&5
1503   (eval "$ac_try") 2>&5
1504   ac_status=$?
1505   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1506   test $ac_status = 0; }; }; then :
1507   ac_retval=0
1508 else
1509   $as_echo "$as_me: program exited with status $ac_status" >&5
1510        $as_echo "$as_me: failed program was:" >&5
1511 sed 's/^/| /' conftest.$ac_ext >&5
1512
1513        ac_retval=$ac_status
1514 fi
1515   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1516   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1517   return $ac_retval
1518
1519 } # ac_fn_c_try_run
1520
1521 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1522 # --------------------------------------------
1523 # Tries to find the compile-time value of EXPR in a program that includes
1524 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1525 # computed
1526 ac_fn_c_compute_int ()
1527 {
1528   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1529   if test "$cross_compiling" = yes; then
1530     # Depending upon the size, compute the lo and hi bounds.
1531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1532 /* end confdefs.h.  */
1533 $4
1534 int
1535 main ()
1536 {
1537 static int test_array [1 - 2 * !(($2) >= 0)];
1538 test_array [0] = 0
1539
1540   ;
1541   return 0;
1542 }
1543 _ACEOF
1544 if ac_fn_c_try_compile "$LINENO"; then :
1545   ac_lo=0 ac_mid=0
1546   while :; do
1547     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1548 /* end confdefs.h.  */
1549 $4
1550 int
1551 main ()
1552 {
1553 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1554 test_array [0] = 0
1555
1556   ;
1557   return 0;
1558 }
1559 _ACEOF
1560 if ac_fn_c_try_compile "$LINENO"; then :
1561   ac_hi=$ac_mid; break
1562 else
1563   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1564                         if test $ac_lo -le $ac_mid; then
1565                           ac_lo= ac_hi=
1566                           break
1567                         fi
1568                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1569 fi
1570 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1571   done
1572 else
1573   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1574 /* end confdefs.h.  */
1575 $4
1576 int
1577 main ()
1578 {
1579 static int test_array [1 - 2 * !(($2) < 0)];
1580 test_array [0] = 0
1581
1582   ;
1583   return 0;
1584 }
1585 _ACEOF
1586 if ac_fn_c_try_compile "$LINENO"; then :
1587   ac_hi=-1 ac_mid=-1
1588   while :; do
1589     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1590 /* end confdefs.h.  */
1591 $4
1592 int
1593 main ()
1594 {
1595 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1596 test_array [0] = 0
1597
1598   ;
1599   return 0;
1600 }
1601 _ACEOF
1602 if ac_fn_c_try_compile "$LINENO"; then :
1603   ac_lo=$ac_mid; break
1604 else
1605   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1606                         if test $ac_mid -le $ac_hi; then
1607                           ac_lo= ac_hi=
1608                           break
1609                         fi
1610                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1611 fi
1612 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1613   done
1614 else
1615   ac_lo= ac_hi=
1616 fi
1617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1618 fi
1619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1620 # Binary search between lo and hi bounds.
1621 while test "x$ac_lo" != "x$ac_hi"; do
1622   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1623   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1624 /* end confdefs.h.  */
1625 $4
1626 int
1627 main ()
1628 {
1629 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1630 test_array [0] = 0
1631
1632   ;
1633   return 0;
1634 }
1635 _ACEOF
1636 if ac_fn_c_try_compile "$LINENO"; then :
1637   ac_hi=$ac_mid
1638 else
1639   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1640 fi
1641 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1642 done
1643 case $ac_lo in #((
1644 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1645 '') ac_retval=1 ;;
1646 esac
1647   else
1648     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1649 /* end confdefs.h.  */
1650 $4
1651 static long int longval () { return $2; }
1652 static unsigned long int ulongval () { return $2; }
1653 #include <stdio.h>
1654 #include <stdlib.h>
1655 int
1656 main ()
1657 {
1658
1659   FILE *f = fopen ("conftest.val", "w");
1660   if (! f)
1661     return 1;
1662   if (($2) < 0)
1663     {
1664       long int i = longval ();
1665       if (i != ($2))
1666         return 1;
1667       fprintf (f, "%ld", i);
1668     }
1669   else
1670     {
1671       unsigned long int i = ulongval ();
1672       if (i != ($2))
1673         return 1;
1674       fprintf (f, "%lu", i);
1675     }
1676   /* Do not output a trailing newline, as this causes \r\n confusion
1677      on some platforms.  */
1678   return ferror (f) || fclose (f) != 0;
1679
1680   ;
1681   return 0;
1682 }
1683 _ACEOF
1684 if ac_fn_c_try_run "$LINENO"; then :
1685   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1686 else
1687   ac_retval=1
1688 fi
1689 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1690   conftest.$ac_objext conftest.beam conftest.$ac_ext
1691 rm -f conftest.val
1692
1693   fi
1694   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1695   return $ac_retval
1696
1697 } # ac_fn_c_compute_int
1698 cat >config.log <<_ACEOF
1699 This file contains any messages produced by compilers while
1700 running configure, to aid debugging if configure makes a mistake.
1701
1702 It was created by GNU C Runtime Library $as_me 1.0, which was
1703 generated by GNU Autoconf 2.64.  Invocation command line was
1704
1705   $ $0 $@
1706
1707 _ACEOF
1708 exec 5>>config.log
1709 {
1710 cat <<_ASUNAME
1711 ## --------- ##
1712 ## Platform. ##
1713 ## --------- ##
1714
1715 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1716 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1717 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1718 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1719 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1720
1721 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1722 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1723
1724 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1725 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1726 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1727 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1728 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1729 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1730 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1731
1732 _ASUNAME
1733
1734 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1735 for as_dir in $PATH
1736 do
1737   IFS=$as_save_IFS
1738   test -z "$as_dir" && as_dir=.
1739     $as_echo "PATH: $as_dir"
1740   done
1741 IFS=$as_save_IFS
1742
1743 } >&5
1744
1745 cat >&5 <<_ACEOF
1746
1747
1748 ## ----------- ##
1749 ## Core tests. ##
1750 ## ----------- ##
1751
1752 _ACEOF
1753
1754
1755 # Keep a trace of the command line.
1756 # Strip out --no-create and --no-recursion so they do not pile up.
1757 # Strip out --silent because we don't want to record it for future runs.
1758 # Also quote any args containing shell meta-characters.
1759 # Make two passes to allow for proper duplicate-argument suppression.
1760 ac_configure_args=
1761 ac_configure_args0=
1762 ac_configure_args1=
1763 ac_must_keep_next=false
1764 for ac_pass in 1 2
1765 do
1766   for ac_arg
1767   do
1768     case $ac_arg in
1769     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1770     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1771     | -silent | --silent | --silen | --sile | --sil)
1772       continue ;;
1773     *\'*)
1774       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1775     esac
1776     case $ac_pass in
1777     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1778     2)
1779       as_fn_append ac_configure_args1 " '$ac_arg'"
1780       if test $ac_must_keep_next = true; then
1781         ac_must_keep_next=false # Got value, back to normal.
1782       else
1783         case $ac_arg in
1784           *=* | --config-cache | -C | -disable-* | --disable-* \
1785           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1786           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1787           | -with-* | --with-* | -without-* | --without-* | --x)
1788             case "$ac_configure_args0 " in
1789               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1790             esac
1791             ;;
1792           -* ) ac_must_keep_next=true ;;
1793         esac
1794       fi
1795       as_fn_append ac_configure_args " '$ac_arg'"
1796       ;;
1797     esac
1798   done
1799 done
1800 { ac_configure_args0=; unset ac_configure_args0;}
1801 { ac_configure_args1=; unset ac_configure_args1;}
1802
1803 # When interrupted or exit'd, cleanup temporary files, and complete
1804 # config.log.  We remove comments because anyway the quotes in there
1805 # would cause problems or look ugly.
1806 # WARNING: Use '\'' to represent an apostrophe within the trap.
1807 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1808 trap 'exit_status=$?
1809   # Save into config.log some information that might help in debugging.
1810   {
1811     echo
1812
1813     cat <<\_ASBOX
1814 ## ---------------- ##
1815 ## Cache variables. ##
1816 ## ---------------- ##
1817 _ASBOX
1818     echo
1819     # The following way of writing the cache mishandles newlines in values,
1820 (
1821   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1822     eval ac_val=\$$ac_var
1823     case $ac_val in #(
1824     *${as_nl}*)
1825       case $ac_var in #(
1826       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1827 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1828       esac
1829       case $ac_var in #(
1830       _ | IFS | as_nl) ;; #(
1831       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1832       *) { eval $ac_var=; unset $ac_var;} ;;
1833       esac ;;
1834     esac
1835   done
1836   (set) 2>&1 |
1837     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1838     *${as_nl}ac_space=\ *)
1839       sed -n \
1840         "s/'\''/'\''\\\\'\'''\''/g;
1841           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1842       ;; #(
1843     *)
1844       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1845       ;;
1846     esac |
1847     sort
1848 )
1849     echo
1850
1851     cat <<\_ASBOX
1852 ## ----------------- ##
1853 ## Output variables. ##
1854 ## ----------------- ##
1855 _ASBOX
1856     echo
1857     for ac_var in $ac_subst_vars
1858     do
1859       eval ac_val=\$$ac_var
1860       case $ac_val in
1861       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1862       esac
1863       $as_echo "$ac_var='\''$ac_val'\''"
1864     done | sort
1865     echo
1866
1867     if test -n "$ac_subst_files"; then
1868       cat <<\_ASBOX
1869 ## ------------------- ##
1870 ## File substitutions. ##
1871 ## ------------------- ##
1872 _ASBOX
1873       echo
1874       for ac_var in $ac_subst_files
1875       do
1876         eval ac_val=\$$ac_var
1877         case $ac_val in
1878         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1879         esac
1880         $as_echo "$ac_var='\''$ac_val'\''"
1881       done | sort
1882       echo
1883     fi
1884
1885     if test -s confdefs.h; then
1886       cat <<\_ASBOX
1887 ## ----------- ##
1888 ## confdefs.h. ##
1889 ## ----------- ##
1890 _ASBOX
1891       echo
1892       cat confdefs.h
1893       echo
1894     fi
1895     test "$ac_signal" != 0 &&
1896       $as_echo "$as_me: caught signal $ac_signal"
1897     $as_echo "$as_me: exit $exit_status"
1898   } >&5
1899   rm -f core *.core core.conftest.* &&
1900     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1901     exit $exit_status
1902 ' 0
1903 for ac_signal in 1 2 13 15; do
1904   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1905 done
1906 ac_signal=0
1907
1908 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1909 rm -f -r conftest* confdefs.h
1910
1911 $as_echo "/* confdefs.h */" > confdefs.h
1912
1913 # Predefined preprocessor variables.
1914
1915 cat >>confdefs.h <<_ACEOF
1916 #define PACKAGE_NAME "$PACKAGE_NAME"
1917 _ACEOF
1918
1919 cat >>confdefs.h <<_ACEOF
1920 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1921 _ACEOF
1922
1923 cat >>confdefs.h <<_ACEOF
1924 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1925 _ACEOF
1926
1927 cat >>confdefs.h <<_ACEOF
1928 #define PACKAGE_STRING "$PACKAGE_STRING"
1929 _ACEOF
1930
1931 cat >>confdefs.h <<_ACEOF
1932 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1933 _ACEOF
1934
1935 cat >>confdefs.h <<_ACEOF
1936 #define PACKAGE_URL "$PACKAGE_URL"
1937 _ACEOF
1938
1939
1940 # Let the site file select an alternate cache file if it wants to.
1941 # Prefer an explicitly selected file to automatically selected ones.
1942 ac_site_file1=NONE
1943 ac_site_file2=NONE
1944 if test -n "$CONFIG_SITE"; then
1945   ac_site_file1=$CONFIG_SITE
1946 elif test "x$prefix" != xNONE; then
1947   ac_site_file1=$prefix/share/config.site
1948   ac_site_file2=$prefix/etc/config.site
1949 else
1950   ac_site_file1=$ac_default_prefix/share/config.site
1951   ac_site_file2=$ac_default_prefix/etc/config.site
1952 fi
1953 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1954 do
1955   test "x$ac_site_file" = xNONE && continue
1956   if test -r "$ac_site_file"; then
1957     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1958 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1959     sed 's/^/| /' "$ac_site_file" >&5
1960     . "$ac_site_file"
1961   fi
1962 done
1963
1964 if test -r "$cache_file"; then
1965   # Some versions of bash will fail to source /dev/null (special
1966   # files actually), so we avoid doing that.
1967   if test -f "$cache_file"; then
1968     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1969 $as_echo "$as_me: loading cache $cache_file" >&6;}
1970     case $cache_file in
1971       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1972       *)                      . "./$cache_file";;
1973     esac
1974   fi
1975 else
1976   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1977 $as_echo "$as_me: creating cache $cache_file" >&6;}
1978   >$cache_file
1979 fi
1980
1981 # Check that the precious variables saved in the cache have kept the same
1982 # value.
1983 ac_cache_corrupted=false
1984 for ac_var in $ac_precious_vars; do
1985   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1986   eval ac_new_set=\$ac_env_${ac_var}_set
1987   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1988   eval ac_new_val=\$ac_env_${ac_var}_value
1989   case $ac_old_set,$ac_new_set in
1990     set,)
1991       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1992 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1993       ac_cache_corrupted=: ;;
1994     ,set)
1995       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1996 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1997       ac_cache_corrupted=: ;;
1998     ,);;
1999     *)
2000       if test "x$ac_old_val" != "x$ac_new_val"; then
2001         # differences in whitespace do not lead to failure.
2002         ac_old_val_w=`echo x $ac_old_val`
2003         ac_new_val_w=`echo x $ac_new_val`
2004         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2005           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2006 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2007           ac_cache_corrupted=:
2008         else
2009           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2010 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2011           eval $ac_var=\$ac_old_val
2012         fi
2013         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2014 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2015         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2016 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2017       fi;;
2018   esac
2019   # Pass precious variables to config.status.
2020   if test "$ac_new_set" = set; then
2021     case $ac_new_val in
2022     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2023     *) ac_arg=$ac_var=$ac_new_val ;;
2024     esac
2025     case " $ac_configure_args " in
2026       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2027       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2028     esac
2029   fi
2030 done
2031 if $ac_cache_corrupted; then
2032   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2033 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2034   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2035 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2036   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2037 fi
2038 ## -------------------- ##
2039 ## Main body of script. ##
2040 ## -------------------- ##
2041
2042 ac_ext=c
2043 ac_cpp='$CPP $CPPFLAGS'
2044 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2045 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2046 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2047
2048
2049
2050
2051
2052
2053
2054 # The libgcc should not depend on any header files
2055
2056
2057
2058 # Check whether --with-target-subdir was given.
2059 if test "${with_target_subdir+set}" = set; then :
2060   withval=$with_target_subdir;
2061 fi
2062
2063
2064 # Check whether --with-cross-host was given.
2065 if test "${with_cross_host+set}" = set; then :
2066   withval=$with_cross_host;
2067 fi
2068
2069
2070 # Check whether --with-ld was given.
2071 if test "${with_ld+set}" = set; then :
2072   withval=$with_ld;
2073 fi
2074
2075
2076 if test "${srcdir}" = "."; then
2077   if test -n "${with_build_subdir}"; then
2078     libgcc_topdir="${srcdir}/../.."
2079     with_target_subdir=
2080   elif test -z "${with_target_subdir}"; then
2081     libgcc_topdir="${srcdir}/.."
2082   else
2083     if test "${with_target_subdir}" != "."; then
2084       libgcc_topdir="${srcdir}/${with_multisrctop}../.."
2085     else
2086       libgcc_topdir="${srcdir}/${with_multisrctop}.."
2087     fi
2088   fi
2089 else
2090   libgcc_topdir="${srcdir}/.."
2091 fi
2092
2093 ac_aux_dir=
2094 for ac_dir in $libgcc_topdir "$srcdir"/$libgcc_topdir; do
2095   for ac_t in install-sh install.sh shtool; do
2096     if test -f "$ac_dir/$ac_t"; then
2097       ac_aux_dir=$ac_dir
2098       ac_install_sh="$ac_aux_dir/$ac_t -c"
2099       break 2
2100     fi
2101   done
2102 done
2103 if test -z "$ac_aux_dir"; then
2104   as_fn_error "cannot find install-sh, install.sh, or shtool in $libgcc_topdir \"$srcdir\"/$libgcc_topdir" "$LINENO" 5
2105 fi
2106
2107 # These three variables are undocumented and unsupported,
2108 # and are intended to be withdrawn in a future Autoconf release.
2109 # They can cause serious problems if a builder's source tree is in a directory
2110 # whose full name contains unusual characters.
2111 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2112 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2113 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2114
2115
2116 ac_config_headers="$ac_config_headers auto-target.h:config.in"
2117
2118
2119 # Check whether --enable-shared was given.
2120 if test "${enable_shared+set}" = set; then :
2121   enableval=$enable_shared;
2122   case $enable_shared in
2123   yes | no) ;;
2124   *)
2125     enable_shared=no
2126     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2127     for pkg in $enableval; do
2128       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
2129         enable_shared=yes
2130       fi
2131     done
2132     IFS="$ac_save_ifs"
2133     ;;
2134   esac
2135
2136 else
2137   enable_shared=yes
2138 fi
2139
2140
2141
2142 # Make sure we can run config.sub.
2143 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2144   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2145
2146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2147 $as_echo_n "checking build system type... " >&6; }
2148 if test "${ac_cv_build+set}" = set; then :
2149   $as_echo_n "(cached) " >&6
2150 else
2151   ac_build_alias=$build_alias
2152 test "x$ac_build_alias" = x &&
2153   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2154 test "x$ac_build_alias" = x &&
2155   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2156 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2157   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2158
2159 fi
2160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2161 $as_echo "$ac_cv_build" >&6; }
2162 case $ac_cv_build in
2163 *-*-*) ;;
2164 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2165 esac
2166 build=$ac_cv_build
2167 ac_save_IFS=$IFS; IFS='-'
2168 set x $ac_cv_build
2169 shift
2170 build_cpu=$1
2171 build_vendor=$2
2172 shift; shift
2173 # Remember, the first character of IFS is used to create $*,
2174 # except with old shells:
2175 build_os=$*
2176 IFS=$ac_save_IFS
2177 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2178
2179
2180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2181 $as_echo_n "checking host system type... " >&6; }
2182 if test "${ac_cv_host+set}" = set; then :
2183   $as_echo_n "(cached) " >&6
2184 else
2185   if test "x$host_alias" = x; then
2186   ac_cv_host=$ac_cv_build
2187 else
2188   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2189     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2190 fi
2191
2192 fi
2193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2194 $as_echo "$ac_cv_host" >&6; }
2195 case $ac_cv_host in
2196 *-*-*) ;;
2197 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2198 esac
2199 host=$ac_cv_host
2200 ac_save_IFS=$IFS; IFS='-'
2201 set x $ac_cv_host
2202 shift
2203 host_cpu=$1
2204 host_vendor=$2
2205 shift; shift
2206 # Remember, the first character of IFS is used to create $*,
2207 # except with old shells:
2208 host_os=$*
2209 IFS=$ac_save_IFS
2210 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2211
2212
2213
2214
2215
2216
2217 case "${host}" in
2218     # PIC is the default on some targets or must not be used.
2219     *-*-darwin*)
2220         # PIC is the default on this platform
2221         # Common symbols not allowed in MH_DYLIB files
2222         PICFLAG=-fno-common
2223         ;;
2224     alpha*-dec-osf5*)
2225         # PIC is the default.
2226         ;;
2227     hppa*64*-*-hpux*)
2228         # PIC is the default for 64-bit PA HP-UX.
2229         ;;
2230     i[34567]86-*-cygwin* | i[34567]86-*-mingw* | x86_64-*-mingw*)
2231         ;;
2232     i[34567]86-*-interix[3-9]*)
2233         # Interix 3.x gcc -fpic/-fPIC options generate broken code.
2234         # Instead, we relocate shared libraries at runtime.
2235         ;;
2236     i[34567]86-*-nto-qnx*)
2237         # QNX uses GNU C++, but need to define -shared option too, otherwise
2238         # it will coredump.
2239         PICFLAG='-fPIC -shared'
2240         ;;
2241     i[34567]86-pc-msdosdjgpp*)
2242         # DJGPP does not support shared libraries at all.
2243         ;;
2244     ia64*-*-hpux*)
2245         # On IA64 HP-UX, PIC is the default but the pic flag
2246         # sets the default TLS model and affects inlining.
2247         PICFLAG=-fPIC
2248         ;;
2249     mips-sgi-irix6*)
2250         # PIC is the default.
2251         ;;
2252     rs6000-ibm-aix* | powerpc-ibm-aix*)
2253         # All AIX code is PIC.
2254         ;;
2255
2256     # Some targets support both -fPIC and -fpic, but prefer the latter.
2257     # FIXME: Why?
2258     i[34567]86-*-* | x86_64-*-*)
2259         PICFLAG=-fpic
2260         ;;
2261     m68k-*-*)
2262         PICFLAG=-fpic
2263         ;;
2264     # FIXME: Override -fPIC default in libgcc only?
2265     sh-*-linux* | sh[2346lbe]*-*-linux*)
2266         PICFLAG=-fpic
2267         ;;
2268     # FIXME: Simplify to sh*-*-netbsd*?
2269     sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
2270       sh64-*-netbsd* | sh64l*-*-netbsd*)
2271         PICFLAG=-fpic
2272         ;;
2273     # Default to -fPIC unless specified otherwise.
2274     *)
2275         PICFLAG=-fPIC
2276         ;;
2277 esac
2278
2279 # If the user explicitly uses -fpic/-fPIC, keep that.
2280 case "${CFLAGS}" in
2281     *-fpic*)
2282         PICFLAG=-fpic
2283         ;;
2284     *-fPIC*)
2285         PICFLAG=-fPIC
2286         ;;
2287 esac
2288
2289
2290
2291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
2292 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
2293 # Check whether --enable-version-specific-runtime-libs was given.
2294 if test "${enable_version_specific_runtime_libs+set}" = set; then :
2295   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
2296  yes) version_specific_libs=yes ;;
2297  no)  version_specific_libs=no ;;
2298  *)   as_fn_error "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
2299  esac
2300 else
2301   version_specific_libs=no
2302 fi
2303
2304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
2305 $as_echo "$version_specific_libs" >&6; }
2306
2307
2308 # Check whether --with-slibdir was given.
2309 if test "${with_slibdir+set}" = set; then :
2310   withval=$with_slibdir; slibdir="$with_slibdir"
2311 else
2312   if test "${version_specific_libs}" = yes; then
2313   slibdir='$(libsubdir)'
2314 elif test -n "$with_cross_host" && test x"$with_cross_host" != x"no"; then
2315   slibdir='$(exec_prefix)/$(host_noncanonical)/lib'
2316 else
2317   slibdir='$(libdir)'
2318 fi
2319 fi
2320
2321
2322
2323 # Command-line options.
2324 # Very limited version of AC_MAINTAINER_MODE.
2325 # Check whether --enable-maintainer-mode was given.
2326 if test "${enable_maintainer_mode+set}" = set; then :
2327   enableval=$enable_maintainer_mode; case ${enable_maintainer_mode} in
2328      yes) MAINT='' ;;
2329      no) MAINT='#' ;;
2330      *) as_fn_error "--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;;
2331    esac
2332    maintainer_mode=${enableval}
2333 else
2334   MAINT='#'
2335 fi
2336
2337
2338 # Find a good install program.  We prefer a C program (faster),
2339 # so one script is as good as another.  But avoid the broken or
2340 # incompatible versions:
2341 # SysV /etc/install, /usr/sbin/install
2342 # SunOS /usr/etc/install
2343 # IRIX /sbin/install
2344 # AIX /bin/install
2345 # AmigaOS /C/install, which installs bootblocks on floppy discs
2346 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2347 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2348 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2349 # OS/2's system install, which has a completely different semantic
2350 # ./install, which can be erroneously created by make from ./install.sh.
2351 # Reject install programs that cannot install multiple files.
2352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2353 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2354 if test -z "$INSTALL"; then
2355 if test "${ac_cv_path_install+set}" = set; then :
2356   $as_echo_n "(cached) " >&6
2357 else
2358   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2359 for as_dir in $PATH
2360 do
2361   IFS=$as_save_IFS
2362   test -z "$as_dir" && as_dir=.
2363     # Account for people who put trailing slashes in PATH elements.
2364 case $as_dir/ in #((
2365   ./ | .// | /[cC]/* | \
2366   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2367   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2368   /usr/ucb/* ) ;;
2369   *)
2370     # OSF1 and SCO ODT 3.0 have their own names for install.
2371     # Don't use installbsd from OSF since it installs stuff as root
2372     # by default.
2373     for ac_prog in ginstall scoinst install; do
2374       for ac_exec_ext in '' $ac_executable_extensions; do
2375         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2376           if test $ac_prog = install &&
2377             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2378             # AIX install.  It has an incompatible calling convention.
2379             :
2380           elif test $ac_prog = install &&
2381             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2382             # program-specific install script used by HP pwplus--don't use.
2383             :
2384           else
2385             rm -rf conftest.one conftest.two conftest.dir
2386             echo one > conftest.one
2387             echo two > conftest.two
2388             mkdir conftest.dir
2389             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2390               test -s conftest.one && test -s conftest.two &&
2391               test -s conftest.dir/conftest.one &&
2392               test -s conftest.dir/conftest.two
2393             then
2394               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2395               break 3
2396             fi
2397           fi
2398         fi
2399       done
2400     done
2401     ;;
2402 esac
2403
2404   done
2405 IFS=$as_save_IFS
2406
2407 rm -rf conftest.one conftest.two conftest.dir
2408
2409 fi
2410   if test "${ac_cv_path_install+set}" = set; then
2411     INSTALL=$ac_cv_path_install
2412   else
2413     # As a last resort, use the slow shell script.  Don't cache a
2414     # value for INSTALL within a source directory, because that will
2415     # break other packages using the cache if that directory is
2416     # removed, or if the value is a relative name.
2417     INSTALL=$ac_install_sh
2418   fi
2419 fi
2420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2421 $as_echo "$INSTALL" >&6; }
2422
2423 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2424 # It thinks the first close brace ends the variable substitution.
2425 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2426
2427 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2428
2429 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2430
2431
2432 for ac_prog in gawk mawk nawk awk
2433 do
2434   # Extract the first word of "$ac_prog", so it can be a program name with args.
2435 set dummy $ac_prog; ac_word=$2
2436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2437 $as_echo_n "checking for $ac_word... " >&6; }
2438 if test "${ac_cv_prog_AWK+set}" = set; then :
2439   $as_echo_n "(cached) " >&6
2440 else
2441   if test -n "$AWK"; then
2442   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2443 else
2444 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2445 for as_dir in $PATH
2446 do
2447   IFS=$as_save_IFS
2448   test -z "$as_dir" && as_dir=.
2449     for ac_exec_ext in '' $ac_executable_extensions; do
2450   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2451     ac_cv_prog_AWK="$ac_prog"
2452     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2453     break 2
2454   fi
2455 done
2456   done
2457 IFS=$as_save_IFS
2458
2459 fi
2460 fi
2461 AWK=$ac_cv_prog_AWK
2462 if test -n "$AWK"; then
2463   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2464 $as_echo "$AWK" >&6; }
2465 else
2466   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2467 $as_echo "no" >&6; }
2468 fi
2469
2470
2471   test -n "$AWK" && break
2472 done
2473
2474 # We need awk; bail out if it's missing.
2475 case ${AWK} in
2476   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
2477 esac
2478
2479
2480  case ${build_alias} in
2481   "") build_noncanonical=${build} ;;
2482   *) build_noncanonical=${build_alias} ;;
2483 esac
2484
2485  case ${host_alias} in
2486   "") host_noncanonical=${build_noncanonical} ;;
2487   *) host_noncanonical=${host_alias} ;;
2488 esac
2489
2490
2491
2492  case ${target_alias} in
2493   "") target_noncanonical=${host_noncanonical} ;;
2494   *) target_noncanonical=${target_alias} ;;
2495 esac
2496
2497
2498
2499
2500 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
2501 # have matching libraries, they should use host libraries: Makefile.tpl
2502 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
2503 # However, they still use the build modules, because the corresponding
2504 # host modules (e.g. bison) are only built for the host when bootstrap
2505 # finishes. So:
2506 # - build_subdir is where we find build modules, and never changes.
2507 # - build_libsubdir is where we find build libraries, and can be overridden.
2508
2509 # Prefix 'build-' so this never conflicts with target_subdir.
2510 build_subdir="build-${build_noncanonical}"
2511
2512 # Check whether --with-build-libsubdir was given.
2513 if test "${with_build_libsubdir+set}" = set; then :
2514   withval=$with_build_libsubdir; build_libsubdir="$withval"
2515 else
2516   build_libsubdir="$build_subdir"
2517 fi
2518
2519 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
2520 if ( test $srcdir = . && test -d gcc ) \
2521    || test -d $srcdir/../host-${host_noncanonical}; then
2522   host_subdir="host-${host_noncanonical}"
2523 else
2524   host_subdir=.
2525 fi
2526 # No prefix.
2527 target_subdir=${target_noncanonical}
2528
2529
2530 # Calculate toolexeclibdir
2531 # Also toolexecdir, though it's only used in toolexeclibdir
2532 case ${version_specific_libs} in
2533   yes)
2534     # Need the gcc compiler version to know where to install libraries
2535     # and header files if --enable-version-specific-runtime-libs option
2536     # is selected.
2537     toolexecdir='$(libdir)/gcc/$(target_noncanonical)'
2538     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
2539     ;;
2540   no)
2541     if test -n "$with_cross_host" &&
2542        test x"$with_cross_host" != x"no"; then
2543       # Install a library built with a cross compiler in tooldir, not libdir.
2544       toolexecdir='$(exec_prefix)/$(target_noncanonical)'
2545       toolexeclibdir='$(toolexecdir)/lib'
2546     else
2547       toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)'
2548       toolexeclibdir='$(libdir)'
2549     fi
2550     multi_os_directory=`$CC -print-multi-os-directory`
2551     case $multi_os_directory in
2552       .) ;; # Avoid trailing /.
2553       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
2554     esac
2555     ;;
2556 esac
2557
2558
2559
2560 if test -n "$ac_tool_prefix"; then
2561   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2562 set dummy ${ac_tool_prefix}ar; ac_word=$2
2563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2564 $as_echo_n "checking for $ac_word... " >&6; }
2565 if test "${ac_cv_prog_AR+set}" = set; then :
2566   $as_echo_n "(cached) " >&6
2567 else
2568   if test -n "$AR"; then
2569   ac_cv_prog_AR="$AR" # Let the user override the test.
2570 else
2571 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2572 for as_dir in $PATH
2573 do
2574   IFS=$as_save_IFS
2575   test -z "$as_dir" && as_dir=.
2576     for ac_exec_ext in '' $ac_executable_extensions; do
2577   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2578     ac_cv_prog_AR="${ac_tool_prefix}ar"
2579     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2580     break 2
2581   fi
2582 done
2583   done
2584 IFS=$as_save_IFS
2585
2586 fi
2587 fi
2588 AR=$ac_cv_prog_AR
2589 if test -n "$AR"; then
2590   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2591 $as_echo "$AR" >&6; }
2592 else
2593   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2594 $as_echo "no" >&6; }
2595 fi
2596
2597
2598 fi
2599 if test -z "$ac_cv_prog_AR"; then
2600   ac_ct_AR=$AR
2601   # Extract the first word of "ar", so it can be a program name with args.
2602 set dummy ar; ac_word=$2
2603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2604 $as_echo_n "checking for $ac_word... " >&6; }
2605 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
2606   $as_echo_n "(cached) " >&6
2607 else
2608   if test -n "$ac_ct_AR"; then
2609   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2610 else
2611 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2612 for as_dir in $PATH
2613 do
2614   IFS=$as_save_IFS
2615   test -z "$as_dir" && as_dir=.
2616     for ac_exec_ext in '' $ac_executable_extensions; do
2617   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2618     ac_cv_prog_ac_ct_AR="ar"
2619     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2620     break 2
2621   fi
2622 done
2623   done
2624 IFS=$as_save_IFS
2625
2626 fi
2627 fi
2628 ac_ct_AR=$ac_cv_prog_ac_ct_AR
2629 if test -n "$ac_ct_AR"; then
2630   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2631 $as_echo "$ac_ct_AR" >&6; }
2632 else
2633   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2634 $as_echo "no" >&6; }
2635 fi
2636
2637   if test "x$ac_ct_AR" = x; then
2638     AR=""
2639   else
2640     case $cross_compiling:$ac_tool_warned in
2641 yes:)
2642 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2643 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2644 ac_tool_warned=yes ;;
2645 esac
2646     AR=$ac_ct_AR
2647   fi
2648 else
2649   AR="$ac_cv_prog_AR"
2650 fi
2651
2652 if test -n "$ac_tool_prefix"; then
2653   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
2654 set dummy ${ac_tool_prefix}lipo; ac_word=$2
2655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2656 $as_echo_n "checking for $ac_word... " >&6; }
2657 if test "${ac_cv_prog_LIPO+set}" = set; then :
2658   $as_echo_n "(cached) " >&6
2659 else
2660   if test -n "$LIPO"; then
2661   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
2662 else
2663 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2664 for as_dir in $PATH
2665 do
2666   IFS=$as_save_IFS
2667   test -z "$as_dir" && as_dir=.
2668     for ac_exec_ext in '' $ac_executable_extensions; do
2669   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2670     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
2671     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2672     break 2
2673   fi
2674 done
2675   done
2676 IFS=$as_save_IFS
2677
2678 fi
2679 fi
2680 LIPO=$ac_cv_prog_LIPO
2681 if test -n "$LIPO"; then
2682   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
2683 $as_echo "$LIPO" >&6; }
2684 else
2685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2686 $as_echo "no" >&6; }
2687 fi
2688
2689
2690 fi
2691 if test -z "$ac_cv_prog_LIPO"; then
2692   ac_ct_LIPO=$LIPO
2693   # Extract the first word of "lipo", so it can be a program name with args.
2694 set dummy lipo; ac_word=$2
2695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2696 $as_echo_n "checking for $ac_word... " >&6; }
2697 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
2698   $as_echo_n "(cached) " >&6
2699 else
2700   if test -n "$ac_ct_LIPO"; then
2701   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
2702 else
2703 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2704 for as_dir in $PATH
2705 do
2706   IFS=$as_save_IFS
2707   test -z "$as_dir" && as_dir=.
2708     for ac_exec_ext in '' $ac_executable_extensions; do
2709   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2710     ac_cv_prog_ac_ct_LIPO="lipo"
2711     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2712     break 2
2713   fi
2714 done
2715   done
2716 IFS=$as_save_IFS
2717
2718 fi
2719 fi
2720 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
2721 if test -n "$ac_ct_LIPO"; then
2722   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
2723 $as_echo "$ac_ct_LIPO" >&6; }
2724 else
2725   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2726 $as_echo "no" >&6; }
2727 fi
2728
2729   if test "x$ac_ct_LIPO" = x; then
2730     LIPO=":"
2731   else
2732     case $cross_compiling:$ac_tool_warned in
2733 yes:)
2734 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2735 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2736 ac_tool_warned=yes ;;
2737 esac
2738     LIPO=$ac_ct_LIPO
2739   fi
2740 else
2741   LIPO="$ac_cv_prog_LIPO"
2742 fi
2743
2744 if test -n "$ac_tool_prefix"; then
2745   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
2746 set dummy ${ac_tool_prefix}nm; ac_word=$2
2747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2748 $as_echo_n "checking for $ac_word... " >&6; }
2749 if test "${ac_cv_prog_NM+set}" = set; then :
2750   $as_echo_n "(cached) " >&6
2751 else
2752   if test -n "$NM"; then
2753   ac_cv_prog_NM="$NM" # Let the user override the test.
2754 else
2755 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2756 for as_dir in $PATH
2757 do
2758   IFS=$as_save_IFS
2759   test -z "$as_dir" && as_dir=.
2760     for ac_exec_ext in '' $ac_executable_extensions; do
2761   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2762     ac_cv_prog_NM="${ac_tool_prefix}nm"
2763     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2764     break 2
2765   fi
2766 done
2767   done
2768 IFS=$as_save_IFS
2769
2770 fi
2771 fi
2772 NM=$ac_cv_prog_NM
2773 if test -n "$NM"; then
2774   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
2775 $as_echo "$NM" >&6; }
2776 else
2777   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2778 $as_echo "no" >&6; }
2779 fi
2780
2781
2782 fi
2783 if test -z "$ac_cv_prog_NM"; then
2784   ac_ct_NM=$NM
2785   # Extract the first word of "nm", so it can be a program name with args.
2786 set dummy nm; ac_word=$2
2787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2788 $as_echo_n "checking for $ac_word... " >&6; }
2789 if test "${ac_cv_prog_ac_ct_NM+set}" = set; then :
2790   $as_echo_n "(cached) " >&6
2791 else
2792   if test -n "$ac_ct_NM"; then
2793   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
2794 else
2795 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2796 for as_dir in $PATH
2797 do
2798   IFS=$as_save_IFS
2799   test -z "$as_dir" && as_dir=.
2800     for ac_exec_ext in '' $ac_executable_extensions; do
2801   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2802     ac_cv_prog_ac_ct_NM="nm"
2803     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2804     break 2
2805   fi
2806 done
2807   done
2808 IFS=$as_save_IFS
2809
2810 fi
2811 fi
2812 ac_ct_NM=$ac_cv_prog_ac_ct_NM
2813 if test -n "$ac_ct_NM"; then
2814   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
2815 $as_echo "$ac_ct_NM" >&6; }
2816 else
2817   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2818 $as_echo "no" >&6; }
2819 fi
2820
2821   if test "x$ac_ct_NM" = x; then
2822     NM=""
2823   else
2824     case $cross_compiling:$ac_tool_warned in
2825 yes:)
2826 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2827 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2828 ac_tool_warned=yes ;;
2829 esac
2830     NM=$ac_ct_NM
2831   fi
2832 else
2833   NM="$ac_cv_prog_NM"
2834 fi
2835
2836 if test -n "$ac_tool_prefix"; then
2837   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2838 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2840 $as_echo_n "checking for $ac_word... " >&6; }
2841 if test "${ac_cv_prog_RANLIB+set}" = set; then :
2842   $as_echo_n "(cached) " >&6
2843 else
2844   if test -n "$RANLIB"; then
2845   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2846 else
2847 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2848 for as_dir in $PATH
2849 do
2850   IFS=$as_save_IFS
2851   test -z "$as_dir" && as_dir=.
2852     for ac_exec_ext in '' $ac_executable_extensions; do
2853   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2854     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2855     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2856     break 2
2857   fi
2858 done
2859   done
2860 IFS=$as_save_IFS
2861
2862 fi
2863 fi
2864 RANLIB=$ac_cv_prog_RANLIB
2865 if test -n "$RANLIB"; then
2866   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2867 $as_echo "$RANLIB" >&6; }
2868 else
2869   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2870 $as_echo "no" >&6; }
2871 fi
2872
2873
2874 fi
2875 if test -z "$ac_cv_prog_RANLIB"; then
2876   ac_ct_RANLIB=$RANLIB
2877   # Extract the first word of "ranlib", so it can be a program name with args.
2878 set dummy ranlib; ac_word=$2
2879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2880 $as_echo_n "checking for $ac_word... " >&6; }
2881 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
2882   $as_echo_n "(cached) " >&6
2883 else
2884   if test -n "$ac_ct_RANLIB"; then
2885   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2886 else
2887 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2888 for as_dir in $PATH
2889 do
2890   IFS=$as_save_IFS
2891   test -z "$as_dir" && as_dir=.
2892     for ac_exec_ext in '' $ac_executable_extensions; do
2893   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2894     ac_cv_prog_ac_ct_RANLIB="ranlib"
2895     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2896     break 2
2897   fi
2898 done
2899   done
2900 IFS=$as_save_IFS
2901
2902 fi
2903 fi
2904 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2905 if test -n "$ac_ct_RANLIB"; then
2906   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2907 $as_echo "$ac_ct_RANLIB" >&6; }
2908 else
2909   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2910 $as_echo "no" >&6; }
2911 fi
2912
2913   if test "x$ac_ct_RANLIB" = x; then
2914     RANLIB=":"
2915   else
2916     case $cross_compiling:$ac_tool_warned in
2917 yes:)
2918 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2919 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2920 ac_tool_warned=yes ;;
2921 esac
2922     RANLIB=$ac_ct_RANLIB
2923   fi
2924 else
2925   RANLIB="$ac_cv_prog_RANLIB"
2926 fi
2927
2928 if test -n "$ac_tool_prefix"; then
2929   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2930 set dummy ${ac_tool_prefix}strip; ac_word=$2
2931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2932 $as_echo_n "checking for $ac_word... " >&6; }
2933 if test "${ac_cv_prog_STRIP+set}" = set; then :
2934   $as_echo_n "(cached) " >&6
2935 else
2936   if test -n "$STRIP"; then
2937   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2938 else
2939 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2940 for as_dir in $PATH
2941 do
2942   IFS=$as_save_IFS
2943   test -z "$as_dir" && as_dir=.
2944     for ac_exec_ext in '' $ac_executable_extensions; do
2945   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2946     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2947     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2948     break 2
2949   fi
2950 done
2951   done
2952 IFS=$as_save_IFS
2953
2954 fi
2955 fi
2956 STRIP=$ac_cv_prog_STRIP
2957 if test -n "$STRIP"; then
2958   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2959 $as_echo "$STRIP" >&6; }
2960 else
2961   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2962 $as_echo "no" >&6; }
2963 fi
2964
2965
2966 fi
2967 if test -z "$ac_cv_prog_STRIP"; then
2968   ac_ct_STRIP=$STRIP
2969   # Extract the first word of "strip", so it can be a program name with args.
2970 set dummy strip; ac_word=$2
2971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2972 $as_echo_n "checking for $ac_word... " >&6; }
2973 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
2974   $as_echo_n "(cached) " >&6
2975 else
2976   if test -n "$ac_ct_STRIP"; then
2977   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2978 else
2979 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2980 for as_dir in $PATH
2981 do
2982   IFS=$as_save_IFS
2983   test -z "$as_dir" && as_dir=.
2984     for ac_exec_ext in '' $ac_executable_extensions; do
2985   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2986     ac_cv_prog_ac_ct_STRIP="strip"
2987     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2988     break 2
2989   fi
2990 done
2991   done
2992 IFS=$as_save_IFS
2993
2994 fi
2995 fi
2996 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2997 if test -n "$ac_ct_STRIP"; then
2998   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2999 $as_echo "$ac_ct_STRIP" >&6; }
3000 else
3001   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3002 $as_echo "no" >&6; }
3003 fi
3004
3005   if test "x$ac_ct_STRIP" = x; then
3006     STRIP=":"
3007   else
3008     case $cross_compiling:$ac_tool_warned in
3009 yes:)
3010 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3011 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3012 ac_tool_warned=yes ;;
3013 esac
3014     STRIP=$ac_ct_STRIP
3015   fi
3016 else
3017   STRIP="$ac_cv_prog_STRIP"
3018 fi
3019
3020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
3021 $as_echo_n "checking whether ln -s works... " >&6; }
3022 LN_S=$as_ln_s
3023 if test "$LN_S" = "ln -s"; then
3024   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3025 $as_echo "yes" >&6; }
3026 else
3027   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
3028 $as_echo "no, using $LN_S" >&6; }
3029 fi
3030
3031
3032
3033 ac_ext=c
3034 ac_cpp='$CPP $CPPFLAGS'
3035 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3036 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3037 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3038 if test -n "$ac_tool_prefix"; then
3039   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3040 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3042 $as_echo_n "checking for $ac_word... " >&6; }
3043 if test "${ac_cv_prog_CC+set}" = set; then :
3044   $as_echo_n "(cached) " >&6
3045 else
3046   if test -n "$CC"; then
3047   ac_cv_prog_CC="$CC" # Let the user override the test.
3048 else
3049 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3050 for as_dir in $PATH
3051 do
3052   IFS=$as_save_IFS
3053   test -z "$as_dir" && as_dir=.
3054     for ac_exec_ext in '' $ac_executable_extensions; do
3055   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3056     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3057     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3058     break 2
3059   fi
3060 done
3061   done
3062 IFS=$as_save_IFS
3063
3064 fi
3065 fi
3066 CC=$ac_cv_prog_CC
3067 if test -n "$CC"; then
3068   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3069 $as_echo "$CC" >&6; }
3070 else
3071   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3072 $as_echo "no" >&6; }
3073 fi
3074
3075
3076 fi
3077 if test -z "$ac_cv_prog_CC"; then
3078   ac_ct_CC=$CC
3079   # Extract the first word of "gcc", so it can be a program name with args.
3080 set dummy gcc; ac_word=$2
3081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3082 $as_echo_n "checking for $ac_word... " >&6; }
3083 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3084   $as_echo_n "(cached) " >&6
3085 else
3086   if test -n "$ac_ct_CC"; then
3087   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3088 else
3089 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3090 for as_dir in $PATH
3091 do
3092   IFS=$as_save_IFS
3093   test -z "$as_dir" && as_dir=.
3094     for ac_exec_ext in '' $ac_executable_extensions; do
3095   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3096     ac_cv_prog_ac_ct_CC="gcc"
3097     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3098     break 2
3099   fi
3100 done
3101   done
3102 IFS=$as_save_IFS
3103
3104 fi
3105 fi
3106 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3107 if test -n "$ac_ct_CC"; then
3108   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3109 $as_echo "$ac_ct_CC" >&6; }
3110 else
3111   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3112 $as_echo "no" >&6; }
3113 fi
3114
3115   if test "x$ac_ct_CC" = x; then
3116     CC=""
3117   else
3118     case $cross_compiling:$ac_tool_warned in
3119 yes:)
3120 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3121 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3122 ac_tool_warned=yes ;;
3123 esac
3124     CC=$ac_ct_CC
3125   fi
3126 else
3127   CC="$ac_cv_prog_CC"
3128 fi
3129
3130 if test -z "$CC"; then
3131           if test -n "$ac_tool_prefix"; then
3132     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3133 set dummy ${ac_tool_prefix}cc; ac_word=$2
3134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3135 $as_echo_n "checking for $ac_word... " >&6; }
3136 if test "${ac_cv_prog_CC+set}" = set; then :
3137   $as_echo_n "(cached) " >&6
3138 else
3139   if test -n "$CC"; then
3140   ac_cv_prog_CC="$CC" # Let the user override the test.
3141 else
3142 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3143 for as_dir in $PATH
3144 do
3145   IFS=$as_save_IFS
3146   test -z "$as_dir" && as_dir=.
3147     for ac_exec_ext in '' $ac_executable_extensions; do
3148   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3149     ac_cv_prog_CC="${ac_tool_prefix}cc"
3150     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3151     break 2
3152   fi
3153 done
3154   done
3155 IFS=$as_save_IFS
3156
3157 fi
3158 fi
3159 CC=$ac_cv_prog_CC
3160 if test -n "$CC"; then
3161   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3162 $as_echo "$CC" >&6; }
3163 else
3164   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3165 $as_echo "no" >&6; }
3166 fi
3167
3168
3169   fi
3170 fi
3171 if test -z "$CC"; then
3172   # Extract the first word of "cc", so it can be a program name with args.
3173 set dummy cc; ac_word=$2
3174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3175 $as_echo_n "checking for $ac_word... " >&6; }
3176 if test "${ac_cv_prog_CC+set}" = set; then :
3177   $as_echo_n "(cached) " >&6
3178 else
3179   if test -n "$CC"; then
3180   ac_cv_prog_CC="$CC" # Let the user override the test.
3181 else
3182   ac_prog_rejected=no
3183 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3184 for as_dir in $PATH
3185 do
3186   IFS=$as_save_IFS
3187   test -z "$as_dir" && as_dir=.
3188     for ac_exec_ext in '' $ac_executable_extensions; do
3189   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3190     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3191        ac_prog_rejected=yes
3192        continue
3193      fi
3194     ac_cv_prog_CC="cc"
3195     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3196     break 2
3197   fi
3198 done
3199   done
3200 IFS=$as_save_IFS
3201
3202 if test $ac_prog_rejected = yes; then
3203   # We found a bogon in the path, so make sure we never use it.
3204   set dummy $ac_cv_prog_CC
3205   shift
3206   if test $# != 0; then
3207     # We chose a different compiler from the bogus one.
3208     # However, it has the same basename, so the bogon will be chosen
3209     # first if we set CC to just the basename; use the full file name.
3210     shift
3211     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3212   fi
3213 fi
3214 fi
3215 fi
3216 CC=$ac_cv_prog_CC
3217 if test -n "$CC"; then
3218   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3219 $as_echo "$CC" >&6; }
3220 else
3221   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3222 $as_echo "no" >&6; }
3223 fi
3224
3225
3226 fi
3227 if test -z "$CC"; then
3228   if test -n "$ac_tool_prefix"; then
3229   for ac_prog in cl.exe
3230   do
3231     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3232 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3234 $as_echo_n "checking for $ac_word... " >&6; }
3235 if test "${ac_cv_prog_CC+set}" = set; then :
3236   $as_echo_n "(cached) " >&6
3237 else
3238   if test -n "$CC"; then
3239   ac_cv_prog_CC="$CC" # Let the user override the test.
3240 else
3241 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3242 for as_dir in $PATH
3243 do
3244   IFS=$as_save_IFS
3245   test -z "$as_dir" && as_dir=.
3246     for ac_exec_ext in '' $ac_executable_extensions; do
3247   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3248     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3249     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3250     break 2
3251   fi
3252 done
3253   done
3254 IFS=$as_save_IFS
3255
3256 fi
3257 fi
3258 CC=$ac_cv_prog_CC
3259 if test -n "$CC"; then
3260   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3261 $as_echo "$CC" >&6; }
3262 else
3263   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3264 $as_echo "no" >&6; }
3265 fi
3266
3267
3268     test -n "$CC" && break
3269   done
3270 fi
3271 if test -z "$CC"; then
3272   ac_ct_CC=$CC
3273   for ac_prog in cl.exe
3274 do
3275   # Extract the first word of "$ac_prog", so it can be a program name with args.
3276 set dummy $ac_prog; ac_word=$2
3277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3278 $as_echo_n "checking for $ac_word... " >&6; }
3279 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3280   $as_echo_n "(cached) " >&6
3281 else
3282   if test -n "$ac_ct_CC"; then
3283   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3284 else
3285 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3286 for as_dir in $PATH
3287 do
3288   IFS=$as_save_IFS
3289   test -z "$as_dir" && as_dir=.
3290     for ac_exec_ext in '' $ac_executable_extensions; do
3291   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3292     ac_cv_prog_ac_ct_CC="$ac_prog"
3293     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3294     break 2
3295   fi
3296 done
3297   done
3298 IFS=$as_save_IFS
3299
3300 fi
3301 fi
3302 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3303 if test -n "$ac_ct_CC"; then
3304   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3305 $as_echo "$ac_ct_CC" >&6; }
3306 else
3307   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3308 $as_echo "no" >&6; }
3309 fi
3310
3311
3312   test -n "$ac_ct_CC" && break
3313 done
3314
3315   if test "x$ac_ct_CC" = x; then
3316     CC=""
3317   else
3318     case $cross_compiling:$ac_tool_warned in
3319 yes:)
3320 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3321 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3322 ac_tool_warned=yes ;;
3323 esac
3324     CC=$ac_ct_CC
3325   fi
3326 fi
3327
3328 fi
3329
3330
3331 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3332 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3333 as_fn_error "no acceptable C compiler found in \$PATH
3334 See \`config.log' for more details." "$LINENO" 5; }
3335
3336 # Provide some information about the compiler.
3337 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3338 set X $ac_compile
3339 ac_compiler=$2
3340 for ac_option in --version -v -V -qversion; do
3341   { { ac_try="$ac_compiler $ac_option >&5"
3342 case "(($ac_try" in
3343   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3344   *) ac_try_echo=$ac_try;;
3345 esac
3346 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3347 $as_echo "$ac_try_echo"; } >&5
3348   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3349   ac_status=$?
3350   if test -s conftest.err; then
3351     sed '10a\
3352 ... rest of stderr output deleted ...
3353          10q' conftest.err >conftest.er1
3354     cat conftest.er1 >&5
3355     rm -f conftest.er1 conftest.err
3356   fi
3357   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3358   test $ac_status = 0; }
3359 done
3360
3361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3362 /* end confdefs.h.  */
3363
3364 int
3365 main ()
3366 {
3367
3368   ;
3369   return 0;
3370 }
3371 _ACEOF
3372 # FIXME: Cleanup?
3373 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
3374   (eval $ac_link) 2>&5
3375   ac_status=$?
3376   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3377   test $ac_status = 0; }; then :
3378   gcc_no_link=no
3379 else
3380   gcc_no_link=yes
3381 fi
3382 if test x$gcc_no_link = xyes; then
3383   # Setting cross_compile will disable run tests; it will
3384   # also disable AC_CHECK_FILE but that's generally
3385   # correct if we can't link.
3386   cross_compiling=yes
3387   EXEEXT=
3388 else
3389   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3390 /* end confdefs.h.  */
3391
3392 int
3393 main ()
3394 {
3395
3396   ;
3397   return 0;
3398 }
3399 _ACEOF
3400 ac_clean_files_save=$ac_clean_files
3401 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3402 # Try to create an executable without -o first, disregard a.out.
3403 # It will help us diagnose broken compilers, and finding out an intuition
3404 # of exeext.
3405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3406 $as_echo_n "checking for C compiler default output file name... " >&6; }
3407 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3408
3409 # The possible output files:
3410 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3411
3412 ac_rmfiles=
3413 for ac_file in $ac_files
3414 do
3415   case $ac_file in
3416     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3417     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3418   esac
3419 done
3420 rm -f $ac_rmfiles
3421
3422 if { { ac_try="$ac_link_default"
3423 case "(($ac_try" in
3424   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3425   *) ac_try_echo=$ac_try;;
3426 esac
3427 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3428 $as_echo "$ac_try_echo"; } >&5
3429   (eval "$ac_link_default") 2>&5
3430   ac_status=$?
3431   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3432   test $ac_status = 0; }; then :
3433   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3434 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3435 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3436 # so that the user can short-circuit this test for compilers unknown to
3437 # Autoconf.
3438 for ac_file in $ac_files ''
3439 do
3440   test -f "$ac_file" || continue
3441   case $ac_file in
3442     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3443         ;;
3444     [ab].out )
3445         # We found the default executable, but exeext='' is most
3446         # certainly right.
3447         break;;
3448     *.* )
3449         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3450         then :; else
3451            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3452         fi
3453         # We set ac_cv_exeext here because the later test for it is not
3454         # safe: cross compilers may not add the suffix if given an `-o'
3455         # argument, so we may need to know it at that point already.
3456         # Even if this section looks crufty: it has the advantage of
3457         # actually working.
3458         break;;
3459     * )
3460         break;;
3461   esac
3462 done
3463 test "$ac_cv_exeext" = no && ac_cv_exeext=
3464
3465 else
3466   ac_file=''
3467 fi
3468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3469 $as_echo "$ac_file" >&6; }
3470 if test -z "$ac_file"; then :
3471   $as_echo "$as_me: failed program was:" >&5
3472 sed 's/^/| /' conftest.$ac_ext >&5
3473
3474 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3475 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3476 { as_fn_set_status 77
3477 as_fn_error "C compiler cannot create executables
3478 See \`config.log' for more details." "$LINENO" 5; }; }
3479 fi
3480 ac_exeext=$ac_cv_exeext
3481
3482 # Check that the compiler produces executables we can run.  If not, either
3483 # the compiler is broken, or we cross compile.
3484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3485 $as_echo_n "checking whether the C compiler works... " >&6; }
3486 # If not cross compiling, check that we can run a simple program.
3487 if test "$cross_compiling" != yes; then
3488   if { ac_try='./$ac_file'
3489   { { case "(($ac_try" in
3490   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3491   *) ac_try_echo=$ac_try;;
3492 esac
3493 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3494 $as_echo "$ac_try_echo"; } >&5
3495   (eval "$ac_try") 2>&5
3496   ac_status=$?
3497   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3498   test $ac_status = 0; }; }; then
3499     cross_compiling=no
3500   else
3501     if test "$cross_compiling" = maybe; then
3502         cross_compiling=yes
3503     else
3504         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3505 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3506 as_fn_error "cannot run C compiled programs.
3507 If you meant to cross compile, use \`--host'.
3508 See \`config.log' for more details." "$LINENO" 5; }
3509     fi
3510   fi
3511 fi
3512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3513 $as_echo "yes" >&6; }
3514
3515 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3516 ac_clean_files=$ac_clean_files_save
3517 # Check that the compiler produces executables we can run.  If not, either
3518 # the compiler is broken, or we cross compile.
3519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3520 $as_echo_n "checking whether we are cross compiling... " >&6; }
3521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3522 $as_echo "$cross_compiling" >&6; }
3523
3524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3525 $as_echo_n "checking for suffix of executables... " >&6; }
3526 if { { ac_try="$ac_link"
3527 case "(($ac_try" in
3528   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3529   *) ac_try_echo=$ac_try;;
3530 esac
3531 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3532 $as_echo "$ac_try_echo"; } >&5
3533   (eval "$ac_link") 2>&5
3534   ac_status=$?
3535   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3536   test $ac_status = 0; }; then :
3537   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3538 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3539 # work properly (i.e., refer to `conftest.exe'), while it won't with
3540 # `rm'.
3541 for ac_file in conftest.exe conftest conftest.*; do
3542   test -f "$ac_file" || continue
3543   case $ac_file in
3544     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3545     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3546           break;;
3547     * ) break;;
3548   esac
3549 done
3550 else
3551   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3552 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3553 as_fn_error "cannot compute suffix of executables: cannot compile and link
3554 See \`config.log' for more details." "$LINENO" 5; }
3555 fi
3556 rm -f conftest$ac_cv_exeext
3557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3558 $as_echo "$ac_cv_exeext" >&6; }
3559
3560 rm -f conftest.$ac_ext
3561 EXEEXT=$ac_cv_exeext
3562 ac_exeext=$EXEEXT
3563 fi
3564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3565 $as_echo_n "checking for suffix of object files... " >&6; }
3566 if test "${ac_cv_objext+set}" = set; then :
3567   $as_echo_n "(cached) " >&6
3568 else
3569   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3570 /* end confdefs.h.  */
3571
3572 int
3573 main ()
3574 {
3575
3576   ;
3577   return 0;
3578 }
3579 _ACEOF
3580 rm -f conftest.o conftest.obj
3581 if { { ac_try="$ac_compile"
3582 case "(($ac_try" in
3583   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3584   *) ac_try_echo=$ac_try;;
3585 esac
3586 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3587 $as_echo "$ac_try_echo"; } >&5
3588   (eval "$ac_compile") 2>&5
3589   ac_status=$?
3590   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3591   test $ac_status = 0; }; then :
3592   for ac_file in conftest.o conftest.obj conftest.*; do
3593   test -f "$ac_file" || continue;
3594   case $ac_file in
3595     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3596     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3597        break;;
3598   esac
3599 done
3600 else
3601   $as_echo "$as_me: failed program was:" >&5
3602 sed 's/^/| /' conftest.$ac_ext >&5
3603
3604 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3605 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3606 as_fn_error "cannot compute suffix of object files: cannot compile
3607 See \`config.log' for more details." "$LINENO" 5; }
3608 fi
3609 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3610 fi
3611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3612 $as_echo "$ac_cv_objext" >&6; }
3613 OBJEXT=$ac_cv_objext
3614 ac_objext=$OBJEXT
3615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3616 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3617 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3618   $as_echo_n "(cached) " >&6
3619 else
3620   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3621 /* end confdefs.h.  */
3622
3623 int
3624 main ()
3625 {
3626 #ifndef __GNUC__
3627        choke me
3628 #endif
3629
3630   ;
3631   return 0;
3632 }
3633 _ACEOF
3634 if ac_fn_c_try_compile "$LINENO"; then :
3635   ac_compiler_gnu=yes
3636 else
3637   ac_compiler_gnu=no
3638 fi
3639 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3640 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3641
3642 fi
3643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3644 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3645 if test $ac_compiler_gnu = yes; then
3646   GCC=yes
3647 else
3648   GCC=
3649 fi
3650 ac_test_CFLAGS=${CFLAGS+set}
3651 ac_save_CFLAGS=$CFLAGS
3652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3653 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3654 if test "${ac_cv_prog_cc_g+set}" = set; then :
3655   $as_echo_n "(cached) " >&6
3656 else
3657   ac_save_c_werror_flag=$ac_c_werror_flag
3658    ac_c_werror_flag=yes
3659    ac_cv_prog_cc_g=no
3660    CFLAGS="-g"
3661    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3662 /* end confdefs.h.  */
3663
3664 int
3665 main ()
3666 {
3667
3668   ;
3669   return 0;
3670 }
3671 _ACEOF
3672 if ac_fn_c_try_compile "$LINENO"; then :
3673   ac_cv_prog_cc_g=yes
3674 else
3675   CFLAGS=""
3676       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3677 /* end confdefs.h.  */
3678
3679 int
3680 main ()
3681 {
3682
3683   ;
3684   return 0;
3685 }
3686 _ACEOF
3687 if ac_fn_c_try_compile "$LINENO"; then :
3688
3689 else
3690   ac_c_werror_flag=$ac_save_c_werror_flag
3691          CFLAGS="-g"
3692          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3693 /* end confdefs.h.  */
3694
3695 int
3696 main ()
3697 {
3698
3699   ;
3700   return 0;
3701 }
3702 _ACEOF
3703 if ac_fn_c_try_compile "$LINENO"; then :
3704   ac_cv_prog_cc_g=yes
3705 fi
3706 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3707 fi
3708 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3709 fi
3710 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3711    ac_c_werror_flag=$ac_save_c_werror_flag
3712 fi
3713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3714 $as_echo "$ac_cv_prog_cc_g" >&6; }
3715 if test "$ac_test_CFLAGS" = set; then
3716   CFLAGS=$ac_save_CFLAGS
3717 elif test $ac_cv_prog_cc_g = yes; then
3718   if test "$GCC" = yes; then
3719     CFLAGS="-g -O2"
3720   else
3721     CFLAGS="-g"
3722   fi
3723 else
3724   if test "$GCC" = yes; then
3725     CFLAGS="-O2"
3726   else
3727     CFLAGS=
3728   fi
3729 fi
3730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3731 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3732 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3733   $as_echo_n "(cached) " >&6
3734 else
3735   ac_cv_prog_cc_c89=no
3736 ac_save_CC=$CC
3737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3738 /* end confdefs.h.  */
3739 #include <stdarg.h>
3740 #include <stdio.h>
3741 #include <sys/types.h>
3742 #include <sys/stat.h>
3743 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3744 struct buf { int x; };
3745 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3746 static char *e (p, i)
3747      char **p;
3748      int i;
3749 {
3750   return p[i];
3751 }
3752 static char *f (char * (*g) (char **, int), char **p, ...)
3753 {
3754   char *s;
3755   va_list v;
3756   va_start (v,p);
3757   s = g (p, va_arg (v,int));
3758   va_end (v);
3759   return s;
3760 }
3761
3762 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3763    function prototypes and stuff, but not '\xHH' hex character constants.
3764    These don't provoke an error unfortunately, instead are silently treated
3765    as 'x'.  The following induces an error, until -std is added to get
3766    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3767    array size at least.  It's necessary to write '\x00'==0 to get something
3768    that's true only with -std.  */
3769 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3770
3771 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3772    inside strings and character constants.  */
3773 #define FOO(x) 'x'
3774 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3775
3776 int test (int i, double x);
3777 struct s1 {int (*f) (int a);};
3778 struct s2 {int (*f) (double a);};
3779 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3780 int argc;
3781 char **argv;
3782 int
3783 main ()
3784 {
3785 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3786   ;
3787   return 0;
3788 }
3789 _ACEOF
3790 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3791         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3792 do
3793   CC="$ac_save_CC $ac_arg"
3794   if ac_fn_c_try_compile "$LINENO"; then :
3795   ac_cv_prog_cc_c89=$ac_arg
3796 fi
3797 rm -f core conftest.err conftest.$ac_objext
3798   test "x$ac_cv_prog_cc_c89" != "xno" && break
3799 done
3800 rm -f conftest.$ac_ext
3801 CC=$ac_save_CC
3802
3803 fi
3804 # AC_CACHE_VAL
3805 case "x$ac_cv_prog_cc_c89" in
3806   x)
3807     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3808 $as_echo "none needed" >&6; } ;;
3809   xno)
3810     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3811 $as_echo "unsupported" >&6; } ;;
3812   *)
3813     CC="$CC $ac_cv_prog_cc_c89"
3814     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3815 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3816 esac
3817 if test "x$ac_cv_prog_cc_c89" != xno; then :
3818
3819 fi
3820
3821 ac_ext=c
3822 ac_cpp='$CPP $CPPFLAGS'
3823 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3824 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3825 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3826
3827 ac_ext=c
3828 ac_cpp='$CPP $CPPFLAGS'
3829 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3830 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3831 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3833 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3834 # On Suns, sometimes $CPP names a directory.
3835 if test -n "$CPP" && test -d "$CPP"; then
3836   CPP=
3837 fi
3838 if test -z "$CPP"; then
3839   if test "${ac_cv_prog_CPP+set}" = set; then :
3840   $as_echo_n "(cached) " >&6
3841 else
3842       # Double quotes because CPP needs to be expanded
3843     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3844     do
3845       ac_preproc_ok=false
3846 for ac_c_preproc_warn_flag in '' yes
3847 do
3848   # Use a header file that comes with gcc, so configuring glibc
3849   # with a fresh cross-compiler works.
3850   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3851   # <limits.h> exists even on freestanding compilers.
3852   # On the NeXT, cc -E runs the code through the compiler's parser,
3853   # not just through cpp. "Syntax error" is here to catch this case.
3854   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3855 /* end confdefs.h.  */
3856 #ifdef __STDC__
3857 # include <limits.h>
3858 #else
3859 # include <assert.h>
3860 #endif
3861                      Syntax error
3862 _ACEOF
3863 if ac_fn_c_try_cpp "$LINENO"; then :
3864
3865 else
3866   # Broken: fails on valid input.
3867 continue
3868 fi
3869 rm -f conftest.err conftest.$ac_ext
3870
3871   # OK, works on sane cases.  Now check whether nonexistent headers
3872   # can be detected and how.
3873   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3874 /* end confdefs.h.  */
3875 #include <ac_nonexistent.h>
3876 _ACEOF
3877 if ac_fn_c_try_cpp "$LINENO"; then :
3878   # Broken: success on invalid input.
3879 continue
3880 else
3881   # Passes both tests.
3882 ac_preproc_ok=:
3883 break
3884 fi
3885 rm -f conftest.err conftest.$ac_ext
3886
3887 done
3888 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3889 rm -f conftest.err conftest.$ac_ext
3890 if $ac_preproc_ok; then :
3891   break
3892 fi
3893
3894     done
3895     ac_cv_prog_CPP=$CPP
3896
3897 fi
3898   CPP=$ac_cv_prog_CPP
3899 else
3900   ac_cv_prog_CPP=$CPP
3901 fi
3902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3903 $as_echo "$CPP" >&6; }
3904 ac_preproc_ok=false
3905 for ac_c_preproc_warn_flag in '' yes
3906 do
3907   # Use a header file that comes with gcc, so configuring glibc
3908   # with a fresh cross-compiler works.
3909   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3910   # <limits.h> exists even on freestanding compilers.
3911   # On the NeXT, cc -E runs the code through the compiler's parser,
3912   # not just through cpp. "Syntax error" is here to catch this case.
3913   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3914 /* end confdefs.h.  */
3915 #ifdef __STDC__
3916 # include <limits.h>
3917 #else
3918 # include <assert.h>
3919 #endif
3920                      Syntax error
3921 _ACEOF
3922 if ac_fn_c_try_cpp "$LINENO"; then :
3923
3924 else
3925   # Broken: fails on valid input.
3926 continue
3927 fi
3928 rm -f conftest.err conftest.$ac_ext
3929
3930   # OK, works on sane cases.  Now check whether nonexistent headers
3931   # can be detected and how.
3932   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3933 /* end confdefs.h.  */
3934 #include <ac_nonexistent.h>
3935 _ACEOF
3936 if ac_fn_c_try_cpp "$LINENO"; then :
3937   # Broken: success on invalid input.
3938 continue
3939 else
3940   # Passes both tests.
3941 ac_preproc_ok=:
3942 break
3943 fi
3944 rm -f conftest.err conftest.$ac_ext
3945
3946 done
3947 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3948 rm -f conftest.err conftest.$ac_ext
3949 if $ac_preproc_ok; then :
3950
3951 else
3952   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3953 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3954 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3955 See \`config.log' for more details." "$LINENO" 5; }
3956 fi
3957
3958 ac_ext=c
3959 ac_cpp='$CPP $CPPFLAGS'
3960 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3961 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3962 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3963
3964
3965 ac_c_preproc_warn_flag=yes
3966
3967
3968
3969 # The cast to long int works around a bug in the HP C Compiler
3970 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3971 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3972 # This bug is HP SR number 8606223364.
3973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of double" >&5
3974 $as_echo_n "checking size of double... " >&6; }
3975 if test "${ac_cv_sizeof_double+set}" = set; then :
3976   $as_echo_n "(cached) " >&6
3977 else
3978   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (double))" "ac_cv_sizeof_double"        "$ac_includes_default"; then :
3979
3980 else
3981   if test "$ac_cv_type_double" = yes; then
3982      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3983 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3984 { as_fn_set_status 77
3985 as_fn_error "cannot compute sizeof (double)
3986 See \`config.log' for more details." "$LINENO" 5; }; }
3987    else
3988      ac_cv_sizeof_double=0
3989    fi
3990 fi
3991
3992 fi
3993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_double" >&5
3994 $as_echo "$ac_cv_sizeof_double" >&6; }
3995
3996
3997
3998 cat >>confdefs.h <<_ACEOF
3999 #define SIZEOF_DOUBLE $ac_cv_sizeof_double
4000 _ACEOF
4001
4002
4003 # The cast to long int works around a bug in the HP C Compiler
4004 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4005 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4006 # This bug is HP SR number 8606223364.
4007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5
4008 $as_echo_n "checking size of long double... " >&6; }
4009 if test "${ac_cv_sizeof_long_double+set}" = set; then :
4010   $as_echo_n "(cached) " >&6
4011 else
4012   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long double))" "ac_cv_sizeof_long_double"        "$ac_includes_default"; then :
4013
4014 else
4015   if test "$ac_cv_type_long_double" = yes; then
4016      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4017 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4018 { as_fn_set_status 77
4019 as_fn_error "cannot compute sizeof (long double)
4020 See \`config.log' for more details." "$LINENO" 5; }; }
4021    else
4022      ac_cv_sizeof_long_double=0
4023    fi
4024 fi
4025
4026 fi
4027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5
4028 $as_echo "$ac_cv_sizeof_long_double" >&6; }
4029
4030
4031
4032 cat >>confdefs.h <<_ACEOF
4033 #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
4034 _ACEOF
4035
4036
4037 as_fn_arith $ac_cv_sizeof_double \* 8 && double_type_size=$as_val
4038 as_fn_arith $ac_cv_sizeof_long_double \* 8 && long_double_type_size=$as_val
4039
4040
4041
4042 # Check for decimal float support.
4043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether decimal floating point is supported" >&5
4044 $as_echo_n "checking whether decimal floating point is supported... " >&6; }
4045 if test "${libgcc_cv_dfp+set}" = set; then :
4046   $as_echo_n "(cached) " >&6
4047 else
4048   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4049 /* end confdefs.h.  */
4050 _Decimal32 x;
4051 _ACEOF
4052 if ac_fn_c_try_compile "$LINENO"; then :
4053   libgcc_cv_dfp=yes
4054 else
4055   libgcc_cv_dfp=no
4056 fi
4057 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4058 fi
4059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_dfp" >&5
4060 $as_echo "$libgcc_cv_dfp" >&6; }
4061 decimal_float=$libgcc_cv_dfp
4062
4063
4064
4065 # Check whether --enable-decimal-float was given.
4066 if test "${enable_decimal_float+set}" = set; then :
4067   enableval=$enable_decimal_float;
4068   case $enable_decimal_float in
4069     yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
4070     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
4071 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
4072   esac
4073
4074 else
4075
4076   case $host in
4077     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
4078     i?86*-*-mingw* | x86_64*-*-mingw* | \
4079     i?86*-*-cygwin*)
4080       enable_decimal_float=yes
4081       ;;
4082     *)
4083       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
4084 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
4085       enable_decimal_float=no
4086       ;;
4087   esac
4088
4089 fi
4090
4091
4092 # x86's use BID format instead of DPD
4093 case x$enable_decimal_float in
4094   xyes)
4095     case $host in
4096       i?86*-*-* | x86_64*-*-*)
4097         enable_decimal_float=bid
4098         ;;
4099       *)
4100         enable_decimal_float=dpd
4101         ;;
4102     esac
4103     default_decimal_float=$enable_decimal_float
4104     ;;
4105   xno)
4106     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
4107     # dependency on libdecnumber.
4108     default_decimal_float=dpd
4109     ;;
4110 esac
4111
4112
4113
4114
4115 # Check for fixed-point support.
4116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fixed-point is supported" >&5
4117 $as_echo_n "checking whether fixed-point is supported... " >&6; }
4118 if test "${libgcc_cv_fixed_point+set}" = set; then :
4119   $as_echo_n "(cached) " >&6
4120 else
4121   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4122 /* end confdefs.h.  */
4123 _Sat _Fract x;
4124 _ACEOF
4125 if ac_fn_c_try_compile "$LINENO"; then :
4126   libgcc_cv_fixed_point=yes
4127 else
4128   libgcc_cv_fixed_point=no
4129 fi
4130 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4131 fi
4132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_fixed_point" >&5
4133 $as_echo "$libgcc_cv_fixed_point" >&6; }
4134 fixed_point=$libgcc_cv_fixed_point
4135
4136
4137 # For platforms with the unwind ABI which includes an unwind library,
4138 # libunwind, we can choose to use the system libunwind.
4139 # config.gcc also contains tests of with_system_libunwind.
4140
4141
4142 # Check whether --with-system-libunwind was given.
4143 if test "${with_system_libunwind+set}" = set; then :
4144   withval=$with_system_libunwind;
4145 fi
4146
4147   # If system-libunwind was not specifically set, pick a default setting.
4148   if test x$with_system_libunwind = x; then
4149     case ${target} in
4150       ia64-*-hpux*) with_system_libunwind=yes ;;
4151       *) with_system_libunwind=no ;;
4152     esac
4153   fi
4154   # Based on system-libunwind and target, do we have ipinfo?
4155   if  test x$with_system_libunwind = xyes; then
4156     case ${target} in
4157       ia64-*-*) have_unwind_getipinfo=no ;;
4158       *) have_unwind_getipinfo=yes ;;
4159     esac
4160   else
4161     # Darwin before version 9 does not have _Unwind_GetIPInfo.
4162
4163     case ${target} in
4164       *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
4165       *) have_unwind_getipinfo=yes ;;
4166     esac
4167
4168   fi
4169
4170   if test x$have_unwind_getipinfo = xyes; then
4171
4172 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
4173
4174   fi
4175
4176
4177 # The sjlj test is almost duplicated here and in libgo/configure.ac (for C),
4178 # libstdc++-v3/acinclude.m4 and libjava/configure.ac (for C++), and
4179 # libobjc/configure.ac (for Objective-C).
4180 # FIXME: This should be centralized in config/sjlj.m4.
4181 # Check whether --enable-sjlj-exceptions was given.
4182 if test "${enable_sjlj_exceptions+set}" = set; then :
4183   enableval=$enable_sjlj_exceptions; case "$enableval" in
4184    yes|no|auto) ;;
4185    *) as_fn_error "unknown argument to --enable-sjlj-exceptions" "$LINENO" 5 ;;
4186    esac
4187 else
4188   enable_sjlj_exceptions=auto
4189 fi
4190
4191
4192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use setjmp/longjmp exceptions" >&5
4193 $as_echo_n "checking whether to use setjmp/longjmp exceptions... " >&6; }
4194 if test "${libgcc_cv_lib_sjlj_exceptions+set}" = set; then :
4195   $as_echo_n "(cached) " >&6
4196 else
4197   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4198 /* end confdefs.h.  */
4199
4200 void bar ();
4201 void clean (int *);
4202 void foo ()
4203 {
4204   int i __attribute__ ((cleanup (clean)));
4205   bar();
4206 }
4207
4208 _ACEOF
4209 CFLAGS_hold=$CFLAGS
4210 CFLAGS="--save-temps -fexceptions"
4211 libgcc_cv_lib_sjlj_exceptions=unknown
4212 if ac_fn_c_try_compile; then :
4213   if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1; then
4214     libgcc_cv_lib_sjlj_exceptions=yes
4215   elif grep _Unwind_Resume conftest.s >/dev/null 2>&1; then
4216     libgcc_cv_lib_sjlj_exceptions=no
4217   fi
4218 fi
4219 CFLAGS=$CFLAGS_hold
4220 rm -f conftest*
4221
4222 fi
4223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_lib_sjlj_exceptions" >&5
4224 $as_echo "$libgcc_cv_lib_sjlj_exceptions" >&6; }
4225
4226 if test "$enable_sjlj_exceptions" = "auto"; then
4227   enable_sjlj_exceptions=$libgcc_cv_lib_sjlj_exceptions
4228 fi
4229
4230 case $enable_sjlj_exceptions in
4231 yes)
4232
4233 $as_echo "#define LIBGCC_SJLJ_EXCEPTIONS 1" >>confdefs.h
4234
4235   ;;
4236 no)
4237   ;;
4238 *)
4239   as_fn_error "unable to detect exception model" "$LINENO" 5
4240   ;;
4241 esac
4242
4243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4244 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4245 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
4246   $as_echo_n "(cached) " >&6
4247 else
4248   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
4249 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
4250   acl_cv_prog_gnu_ld=yes
4251 else
4252   acl_cv_prog_gnu_ld=no
4253 fi
4254 fi
4255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
4256 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
4257 with_gnu_ld=$acl_cv_prog_gnu_ld
4258
4259
4260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GCC" >&5
4261 $as_echo_n "checking for thread model used by GCC... " >&6; }
4262 target_thread_file=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
4263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_thread_file" >&5
4264 $as_echo "$target_thread_file" >&6; }
4265
4266 # Check for assembler CFI support.
4267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether assembler supports CFI directives" >&5
4268 $as_echo_n "checking whether assembler supports CFI directives... " >&6; }
4269 if test "${libgcc_cv_cfi+set}" = set; then :
4270   $as_echo_n "(cached) " >&6
4271 else
4272   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4273 /* end confdefs.h.  */
4274 asm("\n\
4275         .text\n\
4276         .cfi_startproc\n\
4277         .cfi_personality 0, symbol\n\
4278         .cfi_endproc");
4279 _ACEOF
4280 if ac_fn_c_try_compile "$LINENO"; then :
4281   libgcc_cv_cfi=yes
4282 else
4283   libgcc_cv_cfi=no
4284 fi
4285 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4286 fi
4287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_cfi" >&5
4288 $as_echo "$libgcc_cv_cfi" >&6; }
4289
4290 # Check 32bit or 64bit
4291 cat > conftest.c <<EOF
4292 #if defined(__x86_64__) || (!defined(__i386__) && defined(__LP64__))
4293 host_address=64
4294 #else
4295 host_address=32
4296 #endif
4297 EOF
4298 eval `${CC-cc} -E conftest.c | grep host_address=`
4299 rm -f conftest.c
4300
4301 # Collect host-machine-specific information.
4302 . ${srcdir}/config.host
4303
4304 # Check if Solaris/x86 linker supports ZERO terminator unwind entries.
4305 # This is after config.host so we can augment tmake_file.
4306 # Link with -nostartfiles -nodefaultlibs since neither are present while
4307 # building libgcc.
4308 case ${host} in
4309 i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
4310   cat > conftest.s <<EOF
4311         .section        .eh_frame,"a",@unwind
4312         .zero   4
4313         .section        .jcr,"aw",@progbits
4314         .zero   8
4315 EOF
4316   if { ac_try='${CC-cc} -shared -nostartfiles -nodefaultlibs -o conftest.so conftest.s 1>&5'
4317   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
4318   (eval $ac_try) 2>&5
4319   ac_status=$?
4320   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4321   test $ac_status = 0; }; }; then
4322       tmake_file="${tmake_file} i386/t-crtstuff"
4323   fi
4324   ;;
4325 esac
4326
4327 # Check for visibility support.  This is after config.host so that
4328 # we can check for asm_hidden_op.
4329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__((visibility(\"hidden\")))" >&5
4330 $as_echo_n "checking for __attribute__((visibility(\"hidden\")))... " >&6; }
4331 if test "${libgcc_cv_hidden_visibility_attribute+set}" = set; then :
4332   $as_echo_n "(cached) " >&6
4333 else
4334
4335         echo 'int __attribute__ ((visibility ("hidden"))) foo (void) { return 1; }' > conftest.c
4336         libgcc_cv_hidden_visibility_attribute=no
4337         if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
4338   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
4339   (eval $ac_try) 2>&5
4340   ac_status=$?
4341   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4342   test $ac_status = 0; }; }; then
4343             if grep "\\$asm_hidden_op.*foo" conftest.s >/dev/null; then
4344                 libgcc_cv_hidden_visibility_attribute=yes
4345             fi
4346         fi
4347         rm -f conftest.*
4348
4349 fi
4350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_hidden_visibility_attribute" >&5
4351 $as_echo "$libgcc_cv_hidden_visibility_attribute" >&6; }
4352
4353 if test $libgcc_cv_hidden_visibility_attribute = yes; then
4354     vis_hide='-fvisibility=hidden -DHIDE_EXPORTS'
4355 else
4356     vis_hide=
4357 fi
4358
4359
4360 # See if we have thread-local storage.  We can only test assembler
4361 # sicne link-time and run-time tests require the newly built
4362 # gcc, which can't be used to build executable due to that libgcc
4363 # is yet to be built here.
4364
4365    # Check whether --enable-tls was given.
4366 if test "${enable_tls+set}" = set; then :
4367   enableval=$enable_tls;
4368       case "$enableval" in
4369        yes|no) ;;
4370        *) as_fn_error "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
4371       esac
4372
4373 else
4374   enable_tls=yes
4375 fi
4376
4377
4378   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target assembler supports thread-local storage" >&5
4379 $as_echo_n "checking whether the target assembler supports thread-local storage... " >&6; }
4380 if test "${gcc_cv_have_cc_tls+set}" = set; then :
4381   $as_echo_n "(cached) " >&6
4382 else
4383
4384     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4385 /* end confdefs.h.  */
4386 __thread int a; int b; int main() { return a = b; }
4387 _ACEOF
4388 if ac_fn_c_try_compile "$LINENO"; then :
4389   gcc_cv_have_cc_tls=yes
4390 else
4391   gcc_cv_have_cc_tls=no
4392 fi
4393 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4394
4395 fi
4396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_cc_tls" >&5
4397 $as_echo "$gcc_cv_have_cc_tls" >&6; }
4398 set_have_cc_tls=
4399 if test "$enable_tls $gcc_cv_have_cc_tls" = "yes yes"; then
4400   set_have_cc_tls="-DHAVE_CC_TLS"
4401 fi
4402
4403
4404 # See if we have emulated thread-local storage.
4405
4406   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the thread-local storage support is from emutls" >&5
4407 $as_echo_n "checking whether the thread-local storage support is from emutls... " >&6; }
4408 if test "${gcc_cv_use_emutls+set}" = set; then :
4409   $as_echo_n "(cached) " >&6
4410 else
4411
4412     gcc_cv_use_emutls=no
4413     echo '__thread int a; int b; int main() { return a = b; }' > conftest.c
4414     if { ac_try='${CC-cc} -Werror -S -o conftest.s conftest.c 1>&5'
4415   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
4416   (eval $ac_try) 2>&5
4417   ac_status=$?
4418   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4419   test $ac_status = 0; }; }; then
4420       if grep __emutls_get_address conftest.s > /dev/null; then
4421         gcc_cv_use_emutls=yes
4422       fi
4423     fi
4424     rm -f conftest.*
4425
4426 fi
4427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_use_emutls" >&5
4428 $as_echo "$gcc_cv_use_emutls" >&6; }
4429   if test "$gcc_cv_use_emutls" = "yes" ; then
4430
4431 $as_echo "#define USE_EMUTLS 1" >>confdefs.h
4432
4433   fi
4434 set_use_emutls=
4435 if test "$enable_tls $gcc_cv_use_emutls" = "yes yes"; then
4436   set_use_emutls="-DUSE_EMUTLS"
4437 fi
4438
4439
4440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for init priority support" >&5
4441 $as_echo_n "checking for init priority support... " >&6; }
4442 if test "${libgcc_cv_init_priority+set}" = set; then :
4443   $as_echo_n "(cached) " >&6
4444 else
4445
4446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4447 /* end confdefs.h.  */
4448
4449 int
4450 main ()
4451 {
4452 void ip (void) __attribute__ ((constructor (1)));
4453   ;
4454   return 0;
4455 }
4456 _ACEOF
4457 if ac_fn_c_try_compile "$LINENO"; then :
4458   libgcc_cv_init_priority=yes
4459 else
4460   libgcc_cv_init_priority=no
4461 fi
4462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4463 fi
4464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_init_priority" >&5
4465 $as_echo "$libgcc_cv_init_priority" >&6; }
4466 if test $libgcc_cv_init_priority = yes; then
4467
4468 $as_echo "#define HAVE_INIT_PRIORITY 1" >>confdefs.h
4469
4470 fi
4471
4472 # Conditionalize the sfp-machine.h header for this target machine.
4473 if test -z "${sfp_machine_header}"; then
4474         sfp_machine_header=$cpu_type/sfp-machine.h
4475         if test -f ${srcdir}/config/${sfp_machine_header}; then
4476                 :
4477         else
4478                 sfp_machine_header=no-sfp-machine.h
4479         fi
4480 fi
4481
4482
4483 # Conditionalize the makefile for this target machine.
4484 tmake_file_=
4485 for f in ${tmake_file}
4486 do
4487         if test -f ${srcdir}/config/$f
4488         then
4489                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
4490         fi
4491 done
4492 tmake_file="${tmake_file_}"
4493
4494
4495 # Likewise export definitions for libgcc_tm.h
4496 tm_file_=
4497 for f in ${tm_file}
4498 do
4499         tm_file_="${tm_file_} \$(srcdir)/config/$f"
4500 done
4501 tm_file="${tm_file_}"
4502
4503
4504
4505 # Map from thread model to thread header.
4506 case $target_thread_file in
4507     aix)        thread_header=config/rs6000/gthr-aix.h ;;
4508     dce)        thread_header=config/pa/gthr-dce.h ;;
4509     lynx)       thread_header=config/gthr-lynx.h ;;
4510     mipssde)    thread_header=config/mips/gthr-mipssde.h ;;
4511     posix)      thread_header=gthr-posix.h ;;
4512     rtems)      thread_header=config/gthr-rtems.h ;;
4513     single)     thread_header=gthr-single.h ;;
4514     tpf)        thread_header=config/s390/gthr-tpf.h ;;
4515     vxworks)    thread_header=config/gthr-vxworks.h ;;
4516     win32)      thread_header=config/i386/gthr-win32.h ;;
4517 esac
4518
4519 # Substitute configuration variables
4520
4521
4522
4523 ac_config_links="$ac_config_links enable-execute-stack.c:$enable_execute_stack"
4524
4525 ac_config_links="$ac_config_links unwind.h:$unwind_header"
4526
4527 ac_config_links="$ac_config_links md-unwind-support.h:config/$md_unwind_header"
4528
4529 ac_config_links="$ac_config_links sfp-machine.h:config/$sfp_machine_header"
4530
4531 ac_config_links="$ac_config_links gthr-default.h:$thread_header"
4532
4533
4534 # We need multilib support.
4535 ac_config_files="$ac_config_files Makefile"
4536
4537 ac_config_commands="$ac_config_commands default"
4538
4539 cat >confcache <<\_ACEOF
4540 # This file is a shell script that caches the results of configure
4541 # tests run on this system so they can be shared between configure
4542 # scripts and configure runs, see configure's option --config-cache.
4543 # It is not useful on other systems.  If it contains results you don't
4544 # want to keep, you may remove or edit it.
4545 #
4546 # config.status only pays attention to the cache file if you give it
4547 # the --recheck option to rerun configure.
4548 #
4549 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4550 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4551 # following values.
4552
4553 _ACEOF
4554
4555 # The following way of writing the cache mishandles newlines in values,
4556 # but we know of no workaround that is simple, portable, and efficient.
4557 # So, we kill variables containing newlines.
4558 # Ultrix sh set writes to stderr and can't be redirected directly,
4559 # and sets the high bit in the cache file unless we assign to the vars.
4560 (
4561   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4562     eval ac_val=\$$ac_var
4563     case $ac_val in #(
4564     *${as_nl}*)
4565       case $ac_var in #(
4566       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4567 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4568       esac
4569       case $ac_var in #(
4570       _ | IFS | as_nl) ;; #(
4571       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4572       *) { eval $ac_var=; unset $ac_var;} ;;
4573       esac ;;
4574     esac
4575   done
4576
4577   (set) 2>&1 |
4578     case $as_nl`(ac_space=' '; set) 2>&1` in #(
4579     *${as_nl}ac_space=\ *)
4580       # `set' does not quote correctly, so add quotes: double-quote
4581       # substitution turns \\\\ into \\, and sed turns \\ into \.
4582       sed -n \
4583         "s/'/'\\\\''/g;
4584           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4585       ;; #(
4586     *)
4587       # `set' quotes correctly as required by POSIX, so do not add quotes.
4588       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4589       ;;
4590     esac |
4591     sort
4592 ) |
4593   sed '
4594      /^ac_cv_env_/b end
4595      t clear
4596      :clear
4597      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4598      t end
4599      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4600      :end' >>confcache
4601 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4602   if test -w "$cache_file"; then
4603     test "x$cache_file" != "x/dev/null" &&
4604       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4605 $as_echo "$as_me: updating cache $cache_file" >&6;}
4606     cat confcache >$cache_file
4607   else
4608     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4609 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4610   fi
4611 fi
4612 rm -f confcache
4613
4614 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4615 # Let make expand exec_prefix.
4616 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4617
4618 DEFS=-DHAVE_CONFIG_H
4619
4620 ac_libobjs=
4621 ac_ltlibobjs=
4622 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4623   # 1. Remove the extension, and $U if already installed.
4624   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4625   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4626   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
4627   #    will be set to the directory where LIBOBJS objects are built.
4628   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4629   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4630 done
4631 LIBOBJS=$ac_libobjs
4632
4633 LTLIBOBJS=$ac_ltlibobjs
4634
4635
4636
4637 : ${CONFIG_STATUS=./config.status}
4638 ac_write_fail=0
4639 ac_clean_files_save=$ac_clean_files
4640 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4641 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4642 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4643 as_write_fail=0
4644 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4645 #! $SHELL
4646 # Generated by $as_me.
4647 # Run this file to recreate the current configuration.
4648 # Compiler output produced by configure, useful for debugging
4649 # configure, is in config.log if it exists.
4650
4651 debug=false
4652 ac_cs_recheck=false
4653 ac_cs_silent=false
4654
4655 SHELL=\${CONFIG_SHELL-$SHELL}
4656 export SHELL
4657 _ASEOF
4658 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4659 ## -------------------- ##
4660 ## M4sh Initialization. ##
4661 ## -------------------- ##
4662
4663 # Be more Bourne compatible
4664 DUALCASE=1; export DUALCASE # for MKS sh
4665 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4666   emulate sh
4667   NULLCMD=:
4668   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4669   # is contrary to our usage.  Disable this feature.
4670   alias -g '${1+"$@"}'='"$@"'
4671   setopt NO_GLOB_SUBST
4672 else
4673   case `(set -o) 2>/dev/null` in #(
4674   *posix*) :
4675     set -o posix ;; #(
4676   *) :
4677      ;;
4678 esac
4679 fi
4680
4681
4682 as_nl='
4683 '
4684 export as_nl
4685 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4686 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4687 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4688 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4689 # Prefer a ksh shell builtin over an external printf program on Solaris,
4690 # but without wasting forks for bash or zsh.
4691 if test -z "$BASH_VERSION$ZSH_VERSION" \
4692     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4693   as_echo='print -r --'
4694   as_echo_n='print -rn --'
4695 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4696   as_echo='printf %s\n'
4697   as_echo_n='printf %s'
4698 else
4699   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4700     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4701     as_echo_n='/usr/ucb/echo -n'
4702   else
4703     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4704     as_echo_n_body='eval
4705       arg=$1;
4706       case $arg in #(
4707       *"$as_nl"*)
4708         expr "X$arg" : "X\\(.*\\)$as_nl";
4709         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4710       esac;
4711       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4712     '
4713     export as_echo_n_body
4714     as_echo_n='sh -c $as_echo_n_body as_echo'
4715   fi
4716   export as_echo_body
4717   as_echo='sh -c $as_echo_body as_echo'
4718 fi
4719
4720 # The user is always right.
4721 if test "${PATH_SEPARATOR+set}" != set; then
4722   PATH_SEPARATOR=:
4723   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4724     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4725       PATH_SEPARATOR=';'
4726   }
4727 fi
4728
4729
4730 # IFS
4731 # We need space, tab and new line, in precisely that order.  Quoting is
4732 # there to prevent editors from complaining about space-tab.
4733 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4734 # splitting by setting IFS to empty value.)
4735 IFS=" ""        $as_nl"
4736
4737 # Find who we are.  Look in the path if we contain no directory separator.
4738 case $0 in #((
4739   *[\\/]* ) as_myself=$0 ;;
4740   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4741 for as_dir in $PATH
4742 do
4743   IFS=$as_save_IFS
4744   test -z "$as_dir" && as_dir=.
4745     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4746   done
4747 IFS=$as_save_IFS
4748
4749      ;;
4750 esac
4751 # We did not find ourselves, most probably we were run as `sh COMMAND'
4752 # in which case we are not to be found in the path.
4753 if test "x$as_myself" = x; then
4754   as_myself=$0
4755 fi
4756 if test ! -f "$as_myself"; then
4757   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4758   exit 1
4759 fi
4760
4761 # Unset variables that we do not need and which cause bugs (e.g. in
4762 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
4763 # suppresses any "Segmentation fault" message there.  '((' could
4764 # trigger a bug in pdksh 5.2.14.
4765 for as_var in BASH_ENV ENV MAIL MAILPATH
4766 do eval test x\${$as_var+set} = xset \
4767   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4768 done
4769 PS1='$ '
4770 PS2='> '
4771 PS4='+ '
4772
4773 # NLS nuisances.
4774 LC_ALL=C
4775 export LC_ALL
4776 LANGUAGE=C
4777 export LANGUAGE
4778
4779 # CDPATH.
4780 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4781
4782
4783 # as_fn_error ERROR [LINENO LOG_FD]
4784 # ---------------------------------
4785 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4786 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4787 # script with status $?, using 1 if that was 0.
4788 as_fn_error ()
4789 {
4790   as_status=$?; test $as_status -eq 0 && as_status=1
4791   if test "$3"; then
4792     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4793     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
4794   fi
4795   $as_echo "$as_me: error: $1" >&2
4796   as_fn_exit $as_status
4797 } # as_fn_error
4798
4799
4800 # as_fn_set_status STATUS
4801 # -----------------------
4802 # Set $? to STATUS, without forking.
4803 as_fn_set_status ()
4804 {
4805   return $1
4806 } # as_fn_set_status
4807
4808 # as_fn_exit STATUS
4809 # -----------------
4810 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4811 as_fn_exit ()
4812 {
4813   set +e
4814   as_fn_set_status $1
4815   exit $1
4816 } # as_fn_exit
4817
4818 # as_fn_unset VAR
4819 # ---------------
4820 # Portably unset VAR.
4821 as_fn_unset ()
4822 {
4823   { eval $1=; unset $1;}
4824 }
4825 as_unset=as_fn_unset
4826 # as_fn_append VAR VALUE
4827 # ----------------------
4828 # Append the text in VALUE to the end of the definition contained in VAR. Take
4829 # advantage of any shell optimizations that allow amortized linear growth over
4830 # repeated appends, instead of the typical quadratic growth present in naive
4831 # implementations.
4832 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4833   eval 'as_fn_append ()
4834   {
4835     eval $1+=\$2
4836   }'
4837 else
4838   as_fn_append ()
4839   {
4840     eval $1=\$$1\$2
4841   }
4842 fi # as_fn_append
4843
4844 # as_fn_arith ARG...
4845 # ------------------
4846 # Perform arithmetic evaluation on the ARGs, and store the result in the
4847 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4848 # must be portable across $(()) and expr.
4849 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4850   eval 'as_fn_arith ()
4851   {
4852     as_val=$(( $* ))
4853   }'
4854 else
4855   as_fn_arith ()
4856   {
4857     as_val=`expr "$@" || test $? -eq 1`
4858   }
4859 fi # as_fn_arith
4860
4861
4862 if expr a : '\(a\)' >/dev/null 2>&1 &&
4863    test "X`expr 00001 : '.*\(...\)'`" = X001; then
4864   as_expr=expr
4865 else
4866   as_expr=false
4867 fi
4868
4869 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4870   as_basename=basename
4871 else
4872   as_basename=false
4873 fi
4874
4875 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4876   as_dirname=dirname
4877 else
4878   as_dirname=false
4879 fi
4880
4881 as_me=`$as_basename -- "$0" ||
4882 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4883          X"$0" : 'X\(//\)$' \| \
4884          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4885 $as_echo X/"$0" |
4886     sed '/^.*\/\([^/][^/]*\)\/*$/{
4887             s//\1/
4888             q
4889           }
4890           /^X\/\(\/\/\)$/{
4891             s//\1/
4892             q
4893           }
4894           /^X\/\(\/\).*/{
4895             s//\1/
4896             q
4897           }
4898           s/.*/./; q'`
4899
4900 # Avoid depending upon Character Ranges.
4901 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4902 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4903 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4904 as_cr_digits='0123456789'
4905 as_cr_alnum=$as_cr_Letters$as_cr_digits
4906
4907 ECHO_C= ECHO_N= ECHO_T=
4908 case `echo -n x` in #(((((
4909 -n*)
4910   case `echo 'xy\c'` in
4911   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
4912   xy)  ECHO_C='\c';;
4913   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
4914        ECHO_T=' ';;
4915   esac;;
4916 *)
4917   ECHO_N='-n';;
4918 esac
4919
4920 rm -f conf$$ conf$$.exe conf$$.file
4921 if test -d conf$$.dir; then
4922   rm -f conf$$.dir/conf$$.file
4923 else
4924   rm -f conf$$.dir
4925   mkdir conf$$.dir 2>/dev/null
4926 fi
4927 if (echo >conf$$.file) 2>/dev/null; then
4928   if ln -s conf$$.file conf$$ 2>/dev/null; then
4929     as_ln_s='ln -s'
4930     # ... but there are two gotchas:
4931     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4932     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4933     # In both cases, we have to default to `cp -p'.
4934     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4935       as_ln_s='cp -p'
4936   elif ln conf$$.file conf$$ 2>/dev/null; then
4937     as_ln_s=ln
4938   else
4939     as_ln_s='cp -p'
4940   fi
4941 else
4942   as_ln_s='cp -p'
4943 fi
4944 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4945 rmdir conf$$.dir 2>/dev/null
4946
4947
4948 # as_fn_mkdir_p
4949 # -------------
4950 # Create "$as_dir" as a directory, including parents if necessary.
4951 as_fn_mkdir_p ()
4952 {
4953
4954   case $as_dir in #(
4955   -*) as_dir=./$as_dir;;
4956   esac
4957   test -d "$as_dir" || eval $as_mkdir_p || {
4958     as_dirs=
4959     while :; do
4960       case $as_dir in #(
4961       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4962       *) as_qdir=$as_dir;;
4963       esac
4964       as_dirs="'$as_qdir' $as_dirs"
4965       as_dir=`$as_dirname -- "$as_dir" ||
4966 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4967          X"$as_dir" : 'X\(//\)[^/]' \| \
4968          X"$as_dir" : 'X\(//\)$' \| \
4969          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4970 $as_echo X"$as_dir" |
4971     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4972             s//\1/
4973             q
4974           }
4975           /^X\(\/\/\)[^/].*/{
4976             s//\1/
4977             q
4978           }
4979           /^X\(\/\/\)$/{
4980             s//\1/
4981             q
4982           }
4983           /^X\(\/\).*/{
4984             s//\1/
4985             q
4986           }
4987           s/.*/./; q'`
4988       test -d "$as_dir" && break
4989     done
4990     test -z "$as_dirs" || eval "mkdir $as_dirs"
4991   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
4992
4993
4994 } # as_fn_mkdir_p
4995 if mkdir -p . 2>/dev/null; then
4996   as_mkdir_p='mkdir -p "$as_dir"'
4997 else
4998   test -d ./-p && rmdir ./-p
4999   as_mkdir_p=false
5000 fi
5001
5002 if test -x / >/dev/null 2>&1; then
5003   as_test_x='test -x'
5004 else
5005   if ls -dL / >/dev/null 2>&1; then
5006     as_ls_L_option=L
5007   else
5008     as_ls_L_option=
5009   fi
5010   as_test_x='
5011     eval sh -c '\''
5012       if test -d "$1"; then
5013         test -d "$1/.";
5014       else
5015         case $1 in #(
5016         -*)set "./$1";;
5017         esac;
5018         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5019         ???[sx]*):;;*)false;;esac;fi
5020     '\'' sh
5021   '
5022 fi
5023 as_executable_p=$as_test_x
5024
5025 # Sed expression to map a string onto a valid CPP name.
5026 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5027
5028 # Sed expression to map a string onto a valid variable name.
5029 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5030
5031
5032 exec 6>&1
5033 ## ----------------------------------- ##
5034 ## Main body of $CONFIG_STATUS script. ##
5035 ## ----------------------------------- ##
5036 _ASEOF
5037 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5038
5039 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5040 # Save the log message, to keep $0 and so on meaningful, and to
5041 # report actual input values of CONFIG_FILES etc. instead of their
5042 # values after options handling.
5043 ac_log="
5044 This file was extended by GNU C Runtime Library $as_me 1.0, which was
5045 generated by GNU Autoconf 2.64.  Invocation command line was
5046
5047   CONFIG_FILES    = $CONFIG_FILES
5048   CONFIG_HEADERS  = $CONFIG_HEADERS
5049   CONFIG_LINKS    = $CONFIG_LINKS
5050   CONFIG_COMMANDS = $CONFIG_COMMANDS
5051   $ $0 $@
5052
5053 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5054 "
5055
5056 _ACEOF
5057
5058 case $ac_config_files in *"
5059 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5060 esac
5061
5062 case $ac_config_headers in *"
5063 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5064 esac
5065
5066
5067 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5068 # Files that config.status was made for.
5069 config_files="$ac_config_files"
5070 config_headers="$ac_config_headers"
5071 config_links="$ac_config_links"
5072 config_commands="$ac_config_commands"
5073
5074 _ACEOF
5075
5076 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5077 ac_cs_usage="\
5078 \`$as_me' instantiates files and other configuration actions
5079 from templates according to the current configuration.  Unless the files
5080 and actions are specified as TAGs, all are instantiated by default.
5081
5082 Usage: $0 [OPTION]... [TAG]...
5083
5084   -h, --help       print this help, then exit
5085   -V, --version    print version number and configuration settings, then exit
5086   -q, --quiet, --silent
5087                    do not print progress messages
5088   -d, --debug      don't remove temporary files
5089       --recheck    update $as_me by reconfiguring in the same conditions
5090       --file=FILE[:TEMPLATE]
5091                    instantiate the configuration file FILE
5092       --header=FILE[:TEMPLATE]
5093                    instantiate the configuration header FILE
5094
5095 Configuration files:
5096 $config_files
5097
5098 Configuration headers:
5099 $config_headers
5100
5101 Configuration links:
5102 $config_links
5103
5104 Configuration commands:
5105 $config_commands
5106
5107 Report bugs to the package provider.
5108 GNU C Runtime Library home page: <http://www.gnu.org/software/libgcc/>.
5109 General help using GNU software: <http://www.gnu.org/gethelp/>."
5110
5111 _ACEOF
5112 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5113 ac_cs_version="\\
5114 GNU C Runtime Library config.status 1.0
5115 configured by $0, generated by GNU Autoconf 2.64,
5116   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5117
5118 Copyright (C) 2009 Free Software Foundation, Inc.
5119 This config.status script is free software; the Free Software Foundation
5120 gives unlimited permission to copy, distribute and modify it."
5121
5122 ac_pwd='$ac_pwd'
5123 srcdir='$srcdir'
5124 INSTALL='$INSTALL'
5125 AWK='$AWK'
5126 test -n "\$AWK" || AWK=awk
5127 _ACEOF
5128
5129 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5130 # The default lists apply if the user does not specify any file.
5131 ac_need_defaults=:
5132 while test $# != 0
5133 do
5134   case $1 in
5135   --*=*)
5136     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5137     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5138     ac_shift=:
5139     ;;
5140   *)
5141     ac_option=$1
5142     ac_optarg=$2
5143     ac_shift=shift
5144     ;;
5145   esac
5146
5147   case $ac_option in
5148   # Handling of the options.
5149   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5150     ac_cs_recheck=: ;;
5151   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5152     $as_echo "$ac_cs_version"; exit ;;
5153   --debug | --debu | --deb | --de | --d | -d )
5154     debug=: ;;
5155   --file | --fil | --fi | --f )
5156     $ac_shift
5157     case $ac_optarg in
5158     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5159     esac
5160     as_fn_append CONFIG_FILES " '$ac_optarg'"
5161     ac_need_defaults=false;;
5162   --header | --heade | --head | --hea )
5163     $ac_shift
5164     case $ac_optarg in
5165     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5166     esac
5167     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5168     ac_need_defaults=false;;
5169   --he | --h)
5170     # Conflict between --help and --header
5171     as_fn_error "ambiguous option: \`$1'
5172 Try \`$0 --help' for more information.";;
5173   --help | --hel | -h )
5174     $as_echo "$ac_cs_usage"; exit ;;
5175   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5176   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5177     ac_cs_silent=: ;;
5178
5179   # This is an error.
5180   -*) as_fn_error "unrecognized option: \`$1'
5181 Try \`$0 --help' for more information." ;;
5182
5183   *) as_fn_append ac_config_targets " $1"
5184      ac_need_defaults=false ;;
5185
5186   esac
5187   shift
5188 done
5189
5190 ac_configure_extra_args=
5191
5192 if $ac_cs_silent; then
5193   exec 6>/dev/null
5194   ac_configure_extra_args="$ac_configure_extra_args --silent"
5195 fi
5196
5197 _ACEOF
5198 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5199 if \$ac_cs_recheck; then
5200   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5201   shift
5202   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5203   CONFIG_SHELL='$SHELL'
5204   export CONFIG_SHELL
5205   exec "\$@"
5206 fi
5207
5208 _ACEOF
5209 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5210 exec 5>>config.log
5211 {
5212   echo
5213   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5214 ## Running $as_me. ##
5215 _ASBOX
5216   $as_echo "$ac_log"
5217 } >&5
5218
5219 _ACEOF
5220 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5221 #
5222 # INIT-COMMANDS
5223 #
5224 srcdir=${srcdir}
5225 host=${host}
5226 with_target_subdir=${with_target_subdir}
5227 with_multisubdir=${with_multisubdir}
5228 ac_configure_args="--enable-multilib ${ac_configure_args}"
5229 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
5230 libgcc_topdir=${libgcc_topdir}
5231 CC="${CC}"
5232
5233
5234 _ACEOF
5235
5236 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5237
5238 # Handling of arguments.
5239 for ac_config_target in $ac_config_targets
5240 do
5241   case $ac_config_target in
5242     "auto-target.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-target.h:config.in" ;;
5243     "enable-execute-stack.c") CONFIG_LINKS="$CONFIG_LINKS enable-execute-stack.c:$enable_execute_stack" ;;
5244     "unwind.h") CONFIG_LINKS="$CONFIG_LINKS unwind.h:$unwind_header" ;;
5245     "md-unwind-support.h") CONFIG_LINKS="$CONFIG_LINKS md-unwind-support.h:config/$md_unwind_header" ;;
5246     "sfp-machine.h") CONFIG_LINKS="$CONFIG_LINKS sfp-machine.h:config/$sfp_machine_header" ;;
5247     "gthr-default.h") CONFIG_LINKS="$CONFIG_LINKS gthr-default.h:$thread_header" ;;
5248     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5249     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5250
5251   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5252   esac
5253 done
5254
5255
5256 # If the user did not use the arguments to specify the items to instantiate,
5257 # then the envvar interface is used.  Set only those that are not.
5258 # We use the long form for the default assignment because of an extremely
5259 # bizarre bug on SunOS 4.1.3.
5260 if $ac_need_defaults; then
5261   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5262   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5263   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
5264   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5265 fi
5266
5267 # Have a temporary directory for convenience.  Make it in the build tree
5268 # simply because there is no reason against having it here, and in addition,
5269 # creating and moving files from /tmp can sometimes cause problems.
5270 # Hook for its removal unless debugging.
5271 # Note that there is a small window in which the directory will not be cleaned:
5272 # after its creation but before its name has been assigned to `$tmp'.
5273 $debug ||
5274 {
5275   tmp=
5276   trap 'exit_status=$?
5277   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5278 ' 0
5279   trap 'as_fn_exit 1' 1 2 13 15
5280 }
5281 # Create a (secure) tmp directory for tmp files.
5282
5283 {
5284   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5285   test -n "$tmp" && test -d "$tmp"
5286 }  ||
5287 {
5288   tmp=./conf$$-$RANDOM
5289   (umask 077 && mkdir "$tmp")
5290 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
5291
5292 # Set up the scripts for CONFIG_FILES section.
5293 # No need to generate them if there are no CONFIG_FILES.
5294 # This happens for instance with `./config.status config.h'.
5295 if test -n "$CONFIG_FILES"; then
5296
5297
5298 ac_cr=`echo X | tr X '\015'`
5299 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5300 # But we know of no other shell where ac_cr would be empty at this
5301 # point, so we can use a bashism as a fallback.
5302 if test "x$ac_cr" = x; then
5303   eval ac_cr=\$\'\\r\'
5304 fi
5305 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5306 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5307   ac_cs_awk_cr='\r'
5308 else
5309   ac_cs_awk_cr=$ac_cr
5310 fi
5311
5312 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5313 _ACEOF
5314
5315
5316 {
5317   echo "cat >conf$$subs.awk <<_ACEOF" &&
5318   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5319   echo "_ACEOF"
5320 } >conf$$subs.sh ||
5321   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5322 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5323 ac_delim='%!_!# '
5324 for ac_last_try in false false false false false :; do
5325   . ./conf$$subs.sh ||
5326     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5327
5328   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5329   if test $ac_delim_n = $ac_delim_num; then
5330     break
5331   elif $ac_last_try; then
5332     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5333   else
5334     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5335   fi
5336 done
5337 rm -f conf$$subs.sh
5338
5339 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5340 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5341 _ACEOF
5342 sed -n '
5343 h
5344 s/^/S["/; s/!.*/"]=/
5345 p
5346 g
5347 s/^[^!]*!//
5348 :repl
5349 t repl
5350 s/'"$ac_delim"'$//
5351 t delim
5352 :nl
5353 h
5354 s/\(.\{148\}\).*/\1/
5355 t more1
5356 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5357 p
5358 n
5359 b repl
5360 :more1
5361 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5362 p
5363 g
5364 s/.\{148\}//
5365 t nl
5366 :delim
5367 h
5368 s/\(.\{148\}\).*/\1/
5369 t more2
5370 s/["\\]/\\&/g; s/^/"/; s/$/"/
5371 p
5372 b
5373 :more2
5374 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5375 p
5376 g
5377 s/.\{148\}//
5378 t delim
5379 ' <conf$$subs.awk | sed '
5380 /^[^""]/{
5381   N
5382   s/\n//
5383 }
5384 ' >>$CONFIG_STATUS || ac_write_fail=1
5385 rm -f conf$$subs.awk
5386 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5387 _ACAWK
5388 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5389   for (key in S) S_is_set[key] = 1
5390   FS = "\a"
5391
5392 }
5393 {
5394   line = $ 0
5395   nfields = split(line, field, "@")
5396   substed = 0
5397   len = length(field[1])
5398   for (i = 2; i < nfields; i++) {
5399     key = field[i]
5400     keylen = length(key)
5401     if (S_is_set[key]) {
5402       value = S[key]
5403       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5404       len += length(value) + length(field[++i])
5405       substed = 1
5406     } else
5407       len += 1 + keylen
5408   }
5409
5410   print line
5411 }
5412
5413 _ACAWK
5414 _ACEOF
5415 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5416 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5417   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5418 else
5419   cat
5420 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
5421   || as_fn_error "could not setup config files machinery" "$LINENO" 5
5422 _ACEOF
5423
5424 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5425 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5426 # trailing colons and then remove the whole line if VPATH becomes empty
5427 # (actually we leave an empty line to preserve line numbers).
5428 if test "x$srcdir" = x.; then
5429   ac_vpsub='/^[  ]*VPATH[        ]*=/{
5430 s/:*\$(srcdir):*/:/
5431 s/:*\${srcdir}:*/:/
5432 s/:*@srcdir@:*/:/
5433 s/^\([^=]*=[     ]*\):*/\1/
5434 s/:*$//
5435 s/^[^=]*=[       ]*$//
5436 }'
5437 fi
5438
5439 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5440 fi # test -n "$CONFIG_FILES"
5441
5442 # Set up the scripts for CONFIG_HEADERS section.
5443 # No need to generate them if there are no CONFIG_HEADERS.
5444 # This happens for instance with `./config.status Makefile'.
5445 if test -n "$CONFIG_HEADERS"; then
5446 cat >"$tmp/defines.awk" <<\_ACAWK ||
5447 BEGIN {
5448 _ACEOF
5449
5450 # Transform confdefs.h into an awk script `defines.awk', embedded as
5451 # here-document in config.status, that substitutes the proper values into
5452 # config.h.in to produce config.h.
5453
5454 # Create a delimiter string that does not exist in confdefs.h, to ease
5455 # handling of long lines.
5456 ac_delim='%!_!# '
5457 for ac_last_try in false false :; do
5458   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5459   if test -z "$ac_t"; then
5460     break
5461   elif $ac_last_try; then
5462     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
5463   else
5464     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5465   fi
5466 done
5467
5468 # For the awk script, D is an array of macro values keyed by name,
5469 # likewise P contains macro parameters if any.  Preserve backslash
5470 # newline sequences.
5471
5472 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5473 sed -n '
5474 s/.\{148\}/&'"$ac_delim"'/g
5475 t rset
5476 :rset
5477 s/^[     ]*#[    ]*define[       ][      ]*/ /
5478 t def
5479 d
5480 :def
5481 s/\\$//
5482 t bsnl
5483 s/["\\]/\\&/g
5484 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
5485 D["\1"]=" \3"/p
5486 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
5487 d
5488 :bsnl
5489 s/["\\]/\\&/g
5490 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
5491 D["\1"]=" \3\\\\\\n"\\/p
5492 t cont
5493 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5494 t cont
5495 d
5496 :cont
5497 n
5498 s/.\{148\}/&'"$ac_delim"'/g
5499 t clear
5500 :clear
5501 s/\\$//
5502 t bsnlc
5503 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5504 d
5505 :bsnlc
5506 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5507 b cont
5508 ' <confdefs.h | sed '
5509 s/'"$ac_delim"'/"\\\
5510 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5511
5512 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5513   for (key in D) D_is_set[key] = 1
5514   FS = "\a"
5515 }
5516 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5517   line = \$ 0
5518   split(line, arg, " ")
5519   if (arg[1] == "#") {
5520     defundef = arg[2]
5521     mac1 = arg[3]
5522   } else {
5523     defundef = substr(arg[1], 2)
5524     mac1 = arg[2]
5525   }
5526   split(mac1, mac2, "(") #)
5527   macro = mac2[1]
5528   prefix = substr(line, 1, index(line, defundef) - 1)
5529   if (D_is_set[macro]) {
5530     # Preserve the white space surrounding the "#".
5531     print prefix "define", macro P[macro] D[macro]
5532     next
5533   } else {
5534     # Replace #undef with comments.  This is necessary, for example,
5535     # in the case of _POSIX_SOURCE, which is predefined and required
5536     # on some systems where configure will not decide to define it.
5537     if (defundef == "undef") {
5538       print "/*", prefix defundef, macro, "*/"
5539       next
5540     }
5541   }
5542 }
5543 { print }
5544 _ACAWK
5545 _ACEOF
5546 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5547   as_fn_error "could not setup config headers machinery" "$LINENO" 5
5548 fi # test -n "$CONFIG_HEADERS"
5549
5550
5551 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
5552 shift
5553 for ac_tag
5554 do
5555   case $ac_tag in
5556   :[FHLC]) ac_mode=$ac_tag; continue;;
5557   esac
5558   case $ac_mode$ac_tag in
5559   :[FHL]*:*);;
5560   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
5561   :[FH]-) ac_tag=-:-;;
5562   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5563   esac
5564   ac_save_IFS=$IFS
5565   IFS=:
5566   set x $ac_tag
5567   IFS=$ac_save_IFS
5568   shift
5569   ac_file=$1
5570   shift
5571
5572   case $ac_mode in
5573   :L) ac_source=$1;;
5574   :[FH])
5575     ac_file_inputs=
5576     for ac_f
5577     do
5578       case $ac_f in
5579       -) ac_f="$tmp/stdin";;
5580       *) # Look for the file first in the build tree, then in the source tree
5581          # (if the path is not absolute).  The absolute path cannot be DOS-style,
5582          # because $ac_f cannot contain `:'.
5583          test -f "$ac_f" ||
5584            case $ac_f in
5585            [\\/$]*) false;;
5586            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5587            esac ||
5588            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5589       esac
5590       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5591       as_fn_append ac_file_inputs " '$ac_f'"
5592     done
5593
5594     # Let's still pretend it is `configure' which instantiates (i.e., don't
5595     # use $as_me), people would be surprised to read:
5596     #    /* config.h.  Generated by config.status.  */
5597     configure_input='Generated from '`
5598           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5599         `' by configure.'
5600     if test x"$ac_file" != x-; then
5601       configure_input="$ac_file.  $configure_input"
5602       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5603 $as_echo "$as_me: creating $ac_file" >&6;}
5604     fi
5605     # Neutralize special characters interpreted by sed in replacement strings.
5606     case $configure_input in #(
5607     *\&* | *\|* | *\\* )
5608        ac_sed_conf_input=`$as_echo "$configure_input" |
5609        sed 's/[\\\\&|]/\\\\&/g'`;; #(
5610     *) ac_sed_conf_input=$configure_input;;
5611     esac
5612
5613     case $ac_tag in
5614     *:-:* | *:-) cat >"$tmp/stdin" \
5615       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
5616     esac
5617     ;;
5618   esac
5619
5620   ac_dir=`$as_dirname -- "$ac_file" ||
5621 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5622          X"$ac_file" : 'X\(//\)[^/]' \| \
5623          X"$ac_file" : 'X\(//\)$' \| \
5624          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5625 $as_echo X"$ac_file" |
5626     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5627             s//\1/
5628             q
5629           }
5630           /^X\(\/\/\)[^/].*/{
5631             s//\1/
5632             q
5633           }
5634           /^X\(\/\/\)$/{
5635             s//\1/
5636             q
5637           }
5638           /^X\(\/\).*/{
5639             s//\1/
5640             q
5641           }
5642           s/.*/./; q'`
5643   as_dir="$ac_dir"; as_fn_mkdir_p
5644   ac_builddir=.
5645
5646 case "$ac_dir" in
5647 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5648 *)
5649   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5650   # A ".." for each directory in $ac_dir_suffix.
5651   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5652   case $ac_top_builddir_sub in
5653   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5654   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5655   esac ;;
5656 esac
5657 ac_abs_top_builddir=$ac_pwd
5658 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5659 # for backward compatibility:
5660 ac_top_builddir=$ac_top_build_prefix
5661
5662 case $srcdir in
5663   .)  # We are building in place.
5664     ac_srcdir=.
5665     ac_top_srcdir=$ac_top_builddir_sub
5666     ac_abs_top_srcdir=$ac_pwd ;;
5667   [\\/]* | ?:[\\/]* )  # Absolute name.
5668     ac_srcdir=$srcdir$ac_dir_suffix;
5669     ac_top_srcdir=$srcdir
5670     ac_abs_top_srcdir=$srcdir ;;
5671   *) # Relative name.
5672     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5673     ac_top_srcdir=$ac_top_build_prefix$srcdir
5674     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5675 esac
5676 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5677
5678
5679   case $ac_mode in
5680   :F)
5681   #
5682   # CONFIG_FILE
5683   #
5684
5685   case $INSTALL in
5686   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5687   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5688   esac
5689 _ACEOF
5690
5691 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5692 # If the template does not know about datarootdir, expand it.
5693 # FIXME: This hack should be removed a few years after 2.60.
5694 ac_datarootdir_hack=; ac_datarootdir_seen=
5695 ac_sed_dataroot='
5696 /datarootdir/ {
5697   p
5698   q
5699 }
5700 /@datadir@/p
5701 /@docdir@/p
5702 /@infodir@/p
5703 /@localedir@/p
5704 /@mandir@/p'
5705 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5706 *datarootdir*) ac_datarootdir_seen=yes;;
5707 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5708   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5709 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5710 _ACEOF
5711 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5712   ac_datarootdir_hack='
5713   s&@datadir@&$datadir&g
5714   s&@docdir@&$docdir&g
5715   s&@infodir@&$infodir&g
5716   s&@localedir@&$localedir&g
5717   s&@mandir@&$mandir&g
5718   s&\\\${datarootdir}&$datarootdir&g' ;;
5719 esac
5720 _ACEOF
5721
5722 # Neutralize VPATH when `$srcdir' = `.'.
5723 # Shell code in configure.ac might set extrasub.
5724 # FIXME: do we really want to maintain this feature?
5725 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5726 ac_sed_extra="$ac_vpsub
5727 $extrasub
5728 _ACEOF
5729 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5730 :t
5731 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5732 s|@configure_input@|$ac_sed_conf_input|;t t
5733 s&@top_builddir@&$ac_top_builddir_sub&;t t
5734 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5735 s&@srcdir@&$ac_srcdir&;t t
5736 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5737 s&@top_srcdir@&$ac_top_srcdir&;t t
5738 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5739 s&@builddir@&$ac_builddir&;t t
5740 s&@abs_builddir@&$ac_abs_builddir&;t t
5741 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5742 s&@INSTALL@&$ac_INSTALL&;t t
5743 $ac_datarootdir_hack
5744 "
5745 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
5746   || as_fn_error "could not create $ac_file" "$LINENO" 5
5747
5748 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5749   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
5750   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
5751   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5752 which seems to be undefined.  Please make sure it is defined." >&5
5753 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5754 which seems to be undefined.  Please make sure it is defined." >&2;}
5755
5756   rm -f "$tmp/stdin"
5757   case $ac_file in
5758   -) cat "$tmp/out" && rm -f "$tmp/out";;
5759   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
5760   esac \
5761   || as_fn_error "could not create $ac_file" "$LINENO" 5
5762  ;;
5763   :H)
5764   #
5765   # CONFIG_HEADER
5766   #
5767   if test x"$ac_file" != x-; then
5768     {
5769       $as_echo "/* $configure_input  */" \
5770       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
5771     } >"$tmp/config.h" \
5772       || as_fn_error "could not create $ac_file" "$LINENO" 5
5773     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
5774       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5775 $as_echo "$as_me: $ac_file is unchanged" >&6;}
5776     else
5777       rm -f "$ac_file"
5778       mv "$tmp/config.h" "$ac_file" \
5779         || as_fn_error "could not create $ac_file" "$LINENO" 5
5780     fi
5781   else
5782     $as_echo "/* $configure_input  */" \
5783       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
5784       || as_fn_error "could not create -" "$LINENO" 5
5785   fi
5786  ;;
5787   :L)
5788   #
5789   # CONFIG_LINK
5790   #
5791
5792   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
5793     :
5794   else
5795     # Prefer the file from the source tree if names are identical.
5796     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
5797       ac_source=$srcdir/$ac_source
5798     fi
5799
5800     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
5801 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
5802
5803     if test ! -r "$ac_source"; then
5804       as_fn_error "$ac_source: file not found" "$LINENO" 5
5805     fi
5806     rm -f "$ac_file"
5807
5808     # Try a relative symlink, then a hard link, then a copy.
5809     case $srcdir in
5810     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
5811         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
5812     esac
5813     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
5814       ln "$ac_source" "$ac_file" 2>/dev/null ||
5815       cp -p "$ac_source" "$ac_file" ||
5816       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
5817   fi
5818  ;;
5819   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
5820 $as_echo "$as_me: executing $ac_file commands" >&6;}
5821  ;;
5822   esac
5823
5824
5825   case $ac_file$ac_mode in
5826     "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
5827 if test -n "$CONFIG_FILES"; then
5828   # FIXME: We shouldn't need to set ac_file
5829   ac_file=Makefile
5830   . ${libgcc_topdir}/config-ml.in
5831 fi ;;
5832
5833   esac
5834 done # for ac_tag
5835
5836
5837 as_fn_exit 0
5838 _ACEOF
5839 ac_clean_files=$ac_clean_files_save
5840
5841 test $ac_write_fail = 0 ||
5842   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
5843
5844
5845 # configure is writing to config.log, and then calls config.status.
5846 # config.status does its own redirection, appending to config.log.
5847 # Unfortunately, on DOS this fails, as config.log is still kept open
5848 # by configure, so config.status won't be able to write to it; its
5849 # output is simply discarded.  So we exec the FD to /dev/null,
5850 # effectively closing config.log, so it can be properly (re)opened and
5851 # appended to by config.status.  When coming back to configure, we
5852 # need to make the FD available again.
5853 if test "$no_create" != yes; then
5854   ac_cs_success=:
5855   ac_config_status_args=
5856   test "$silent" = yes &&
5857     ac_config_status_args="$ac_config_status_args --quiet"
5858   exec 5>/dev/null
5859   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5860   exec 5>>config.log
5861   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5862   # would make configure fail if this is the last instruction.
5863   $ac_cs_success || as_fn_exit $?
5864 fi
5865 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5866   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5867 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5868 fi
5869