gcc-4_9-branch/gcc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1
 173
 174   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 175     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 176     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 177     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 178     PATH=/empty FPATH=/empty; export PATH FPATH
 179     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 180       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 181   if (eval "$as_required") 2>/dev/null; then :
 182   as_have_required=yes
 183 else
 184   as_have_required=no
 185 fi
 186   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 187
 188 else
 189   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 190 as_found=false
 191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 192 do
 193   IFS=$as_save_IFS
 194   test -z "$as_dir" && as_dir=.
 195   as_found=:
 196   case $as_dir in #(
 197          /*)
 198            for as_base in sh bash ksh sh5; do
 199              # Try only shells that exist, to save several forks.
 200              as_shell=$as_dir/$as_base
 201              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 202                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 203   CONFIG_SHELL=$as_shell as_have_required=yes
 204                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 205   break 2
 206 fi
 207 fi
 208            done;;
 209        esac
 210   as_found=false
 211 done
 212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 213               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 214   CONFIG_SHELL=$SHELL as_have_required=yes
 215 fi; }
 216 IFS=$as_save_IFS
 217
 218
 219       if test "x$CONFIG_SHELL" != x; then :
 220   # We cannot yet assume a decent shell, so we have to provide a
 221         # neutralization value for shells without unset; and this also
 222         # works around shells that cannot unset nonexistent variables.
 223         BASH_ENV=/dev/null
 224         ENV=/dev/null
 225         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 226         export CONFIG_SHELL
 227         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 228 fi
 229
 230     if test x$as_have_required = xno; then :
 231   $as_echo "$0: This script requires a shell more modern than all"
 232   $as_echo "$0: the shells that I found on your system."
 233   if test x${ZSH_VERSION+set} = xset ; then
 234     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 235     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 236   else
 237     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 238 $0: including any error possibly output before this
 239 $0: message. Then install a modern shell, or manually run
 240 $0: the script under such a shell if you do have one."
 241   fi
 242   exit 1
 243 fi
 244 fi
 245 fi
 246 SHELL=${CONFIG_SHELL-/bin/sh}
 247 export SHELL
 248 # Unset more variables known to interfere with behavior of common tools.
 249 CLICOLOR_FORCE= GREP_OPTIONS=
 250 unset CLICOLOR_FORCE GREP_OPTIONS
 251
 252 ## --------------------- ##
 253 ## M4sh Shell Functions. ##
 254 ## --------------------- ##
 255 # as_fn_unset VAR
 256 # ---------------
 257 # Portably unset VAR.
 258 as_fn_unset ()
 259 {
 260   { eval $1=; unset $1;}
 261 }
 262 as_unset=as_fn_unset
 263
 264 # as_fn_set_status STATUS
 265 # -----------------------
 266 # Set $? to STATUS, without forking.
 267 as_fn_set_status ()
 268 {
 269   return $1
 270 } # as_fn_set_status
 271
 272 # as_fn_exit STATUS
 273 # -----------------
 274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 275 as_fn_exit ()
 276 {
 277   set +e
 278   as_fn_set_status $1
 279   exit $1
 280 } # as_fn_exit
 281
 282 # as_fn_mkdir_p
 283 # -------------
 284 # Create "$as_dir" as a directory, including parents if necessary.
 285 as_fn_mkdir_p ()
 286 {
 287
 288   case $as_dir in #(
 289   -*) as_dir=./$as_dir;;
 290   esac
 291   test -d "$as_dir" || eval $as_mkdir_p || {
 292     as_dirs=
 293     while :; do
 294       case $as_dir in #(
 295       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 296       *) as_qdir=$as_dir;;
 297       esac
 298       as_dirs="'$as_qdir' $as_dirs"
 299       as_dir=`$as_dirname -- "$as_dir" ||
 300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 301          X"$as_dir" : 'X\(//\)[^/]' \| \
 302          X"$as_dir" : 'X\(//\)$' \| \
 303          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 304 $as_echo X"$as_dir" |
 305     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\/\)[^/].*/{
 310             s//\1/
 311             q
 312           }
 313           /^X\(\/\/\)$/{
 314             s//\1/
 315             q
 316           }
 317           /^X\(\/\).*/{
 318             s//\1/
 319             q
 320           }
 321           s/.*/./; q'`
 322       test -d "$as_dir" && break
 323     done
 324     test -z "$as_dirs" || eval "mkdir $as_dirs"
 325   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 326
 327
 328 } # as_fn_mkdir_p
 329 # as_fn_append VAR VALUE
 330 # ----------------------
 331 # Append the text in VALUE to the end of the definition contained in VAR. Take
 332 # advantage of any shell optimizations that allow amortized linear growth over
 333 # repeated appends, instead of the typical quadratic growth present in naive
 334 # implementations.
 335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 336   eval 'as_fn_append ()
 337   {
 338     eval $1+=\$2
 339   }'
 340 else
 341   as_fn_append ()
 342   {
 343     eval $1=\$$1\$2
 344   }
 345 fi # as_fn_append
 346
 347 # as_fn_arith ARG...
 348 # ------------------
 349 # Perform arithmetic evaluation on the ARGs, and store the result in the
 350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 351 # must be portable across $(()) and expr.
 352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 353   eval 'as_fn_arith ()
 354   {
 355     as_val=$(( $* ))
 356   }'
 357 else
 358   as_fn_arith ()
 359   {
 360     as_val=`expr "$@" || test $? -eq 1`
 361   }
 362 fi # as_fn_arith
 363
 364
 365 # as_fn_error ERROR [LINENO LOG_FD]
 366 # ---------------------------------
 367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 369 # script with status $?, using 1 if that was 0.
 370 as_fn_error ()
 371 {
 372   as_status=$?; test $as_status -eq 0 && as_status=1
 373   if test "$3"; then
 374     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 375     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 376   fi
 377   $as_echo "$as_me: error: $1" >&2
 378   as_fn_exit $as_status
 379 } # as_fn_error
 380
 381 if expr a : '\(a\)' >/dev/null 2>&1 &&
 382    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 383   as_expr=expr
 384 else
 385   as_expr=false
 386 fi
 387
 388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 389   as_basename=basename
 390 else
 391   as_basename=false
 392 fi
 393
 394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 395   as_dirname=dirname
 396 else
 397   as_dirname=false
 398 fi
 399
 400 as_me=`$as_basename -- "$0" ||
 401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 402          X"$0" : 'X\(//\)$' \| \
 403          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 404 $as_echo X/"$0" |
 405     sed '/^.*\/\([^/][^/]*\)\/*$/{
 406             s//\1/
 407             q
 408           }
 409           /^X\/\(\/\/\)$/{
 410             s//\1/
 411             q
 412           }
 413           /^X\/\(\/\).*/{
 414             s//\1/
 415             q
 416           }
 417           s/.*/./; q'`
 418
 419 # Avoid depending upon Character Ranges.
 420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 423 as_cr_digits='0123456789'
 424 as_cr_alnum=$as_cr_Letters$as_cr_digits
 425
 426
 427   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 428   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 429   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 430   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 431   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 432   sed -n '
 433     p
 434     /[$]LINENO/=
 435   ' <$as_myself |
 436     sed '
 437       s/[$]LINENO.*/&-/
 438       t lineno
 439       b
 440       :lineno
 441       N
 442       :loop
 443       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 444       t loop
 445       s/-\n.*//
 446     ' >$as_me.lineno &&
 447   chmod +x "$as_me.lineno" ||
 448     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 449
 450   # Don't try to exec as it changes $[0], causing all sort of problems
 451   # (the dirname of $[0] is not the place where we might find the
 452   # original and so on.  Autoconf is especially sensitive to this).
 453   . "./$as_me.lineno"
 454   # Exit status is that of the last command.
 455   exit
 456 }
 457
 458 ECHO_C= ECHO_N= ECHO_T=
 459 case `echo -n x` in #(((((
 460 -n*)
 461   case `echo 'xy\c'` in
 462   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 463   xy)  ECHO_C='\c';;
 464   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 465        ECHO_T=' ';;
 466   esac;;
 467 *)
 468   ECHO_N='-n';;
 469 esac
 470
 471 rm -f conf$$ conf$$.exe conf$$.file
 472 if test -d conf$$.dir; then
 473   rm -f conf$$.dir/conf$$.file
 474 else
 475   rm -f conf$$.dir
 476   mkdir conf$$.dir 2>/dev/null
 477 fi
 478 if (echo >conf$$.file) 2>/dev/null; then
 479   if ln -s conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s='ln -s'
 481     # ... but there are two gotchas:
 482     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 483     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 484     # In both cases, we have to default to `cp -p'.
 485     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 486       as_ln_s='cp -p'
 487   elif ln conf$$.file conf$$ 2>/dev/null; then
 488     as_ln_s=ln
 489   else
 490     as_ln_s='cp -p'
 491   fi
 492 else
 493   as_ln_s='cp -p'
 494 fi
 495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 496 rmdir conf$$.dir 2>/dev/null
 497
 498 if mkdir -p . 2>/dev/null; then
 499   as_mkdir_p='mkdir -p "$as_dir"'
 500 else
 501   test -d ./-p && rmdir ./-p
 502   as_mkdir_p=false
 503 fi
 504
 505 if test -x / >/dev/null 2>&1; then
 506   as_test_x='test -x'
 507 else
 508   if ls -dL / >/dev/null 2>&1; then
 509     as_ls_L_option=L
 510   else
 511     as_ls_L_option=
 512   fi
 513   as_test_x='
 514     eval sh -c '\''
 515       if test -d "$1"; then
 516         test -d "$1/.";
 517       else
 518         case $1 in #(
 519         -*)set "./$1";;
 520         esac;
 521         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 522         ???[sx]*):;;*)false;;esac;fi
 523     '\'' sh
 524   '
 525 fi
 526 as_executable_p=$as_test_x
 527
 528 # Sed expression to map a string onto a valid CPP name.
 529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 530
 531 # Sed expression to map a string onto a valid variable name.
 532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 533
 534 SHELL=${CONFIG_SHELL-/bin/sh}
 535
 536
 537 exec 7<&0 </dev/null 6>&1
 538
 539 # Name of the host.
 540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 541 # so uname gets run too.
 542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 543
 544 #
 545 # Initializations.
 546 #
 547 ac_default_prefix=/usr/local
 548 ac_clean_files=
 549 ac_config_libobj_dir=.
 550 LIBOBJS=
 551 cross_compiling=no
 552 subdirs=
 553 MFLAGS=
 554 MAKEFLAGS=
 555
 556 # Identity of this package.
 557 PACKAGE_NAME=
 558 PACKAGE_TARNAME=
 559 PACKAGE_VERSION=
 560 PACKAGE_STRING=
 561 PACKAGE_BUGREPORT=
 562 PACKAGE_URL=
 563
 564 ac_unique_file="tree.c"
 565 # Factoring default headers for most tests.
 566 ac_includes_default="\
 567 #include <stdio.h>
 568 #ifdef HAVE_SYS_TYPES_H
 569 # include <sys/types.h>
 570 #endif
 571 #ifdef HAVE_SYS_STAT_H
 572 # include <sys/stat.h>
 573 #endif
 574 #ifdef STDC_HEADERS
 575 # include <stdlib.h>
 576 # include <stddef.h>
 577 #else
 578 # ifdef HAVE_STDLIB_H
 579 #  include <stdlib.h>
 580 # endif
 581 #endif
 582 #ifdef HAVE_STRING_H
 583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 584 #  include <memory.h>
 585 # endif
 586 # include <string.h>
 587 #endif
 588 #ifdef HAVE_STRINGS_H
 589 # include <strings.h>
 590 #endif
 591 #ifdef HAVE_INTTYPES_H
 592 # include <inttypes.h>
 593 #endif
 594 #ifdef HAVE_STDINT_H
 595 # include <stdint.h>
 596 #endif
 597 #ifdef HAVE_UNISTD_H
 598 # include <unistd.h>
 599 #endif"
 600
 601 ac_subst_vars='LTLIBOBJS
 602 LIBOBJS
 603 PICFLAG
 604 enable_host_shared
 605 enable_plugin
 606 pluginlibs
 607 CLOOGINC
 608 CLOOGLIBS
 609 ISLINC
 610 ISLLIBS
 611 GMPINC
 612 GMPLIBS
 613 target_cpu_default
 614 fortran_target_objs
 615 cxx_target_objs
 616 c_target_objs
 617 use_gcc_stdint
 618 xm_defines
 619 xm_include_list
 620 xm_file_list
 621 tm_p_include_list
 622 tm_p_file_list
 623 tm_defines
 624 tm_include_list
 625 tm_file_list
 626 common_out_object_file
 627 common_out_file
 628 out_object_file
 629 out_file
 630 objc_boehm_gc
 631 md_file
 632 local_prefix
 633 lang_tree_files
 634 lang_specs_files
 635 lang_opt_files
 636 install
 637 out_host_hook_obj
 638 host_xm_defines
 639 host_xm_include_list
 640 host_xm_file_list
 641 host_exeext
 642 gcc_gxx_include_dir_add_sysroot
 643 gcc_gxx_include_dir
 644 gcc_config_arguments
 645 float_h_file
 646 extra_programs
 647 extra_objs
 648 extra_headers_list
 649 user_headers_inc_next_post
 650 user_headers_inc_next_pre
 651 extra_gcc_objs
 652 TM_MULTILIB_EXCEPTIONS_CONFIG
 653 TM_MULTILIB_CONFIG
 654 TM_ENDIAN_CONFIG
 655 tmake_file
 656 xmake_file
 657 cpp_install_dir
 658 check_languages
 659 build_file_translate
 660 build_xm_defines
 661 build_xm_include_list
 662 build_xm_file_list
 663 build_install_headers_dir
 664 build_exeext
 665 all_selected_languages
 666 all_languages
 667 all_lang_makefrags
 668 all_gtfiles
 669 all_compilers
 670 srcdir
 671 subdirs
 672 dollar
 673 gcc_tooldir
 674 enable_lto
 675 DO_LINK_MUTEX
 676 MAINT
 677 zlibinc
 678 zlibdir
 679 HOST_LIBS
 680 libgcc_visibility
 681 gcc_cv_readelf
 682 gcc_cv_objdump
 683 ORIGINAL_NM_FOR_TARGET
 684 gcc_cv_nm
 685 ORIGINAL_LD_GOLD_FOR_TARGET
 686 ORIGINAL_LD_BFD_FOR_TARGET
 687 ORIGINAL_LD_FOR_TARGET
 688 ORIGINAL_PLUGIN_LD_FOR_TARGET
 689 gcc_cv_ld
 690 ORIGINAL_AS_FOR_TARGET
 691 gcc_cv_as
 692 enable_fast_install
 693 objdir
 694 OTOOL64
 695 OTOOL
 696 LIPO
 697 NMEDIT
 698 DSYMUTIL
 699 STRIP
 700 OBJDUMP
 701 ac_ct_DUMPBIN
 702 DUMPBIN
 703 LD
 704 FGREP
 705 SED
 706 LIBTOOL
 707 collect2
 708 STMP_FIXINC
 709 BUILD_LDFLAGS
 710 BUILD_CXXFLAGS
 711 BUILD_CFLAGS
 712 CXX_FOR_BUILD
 713 CC_FOR_BUILD
 714 inhibit_libc
 715 SYSTEM_HEADER_DIR
 716 ALL
 717 CROSS
 718 CATOBJEXT
 719 GENCAT
 720 INSTOBJEXT
 721 DATADIRNAME
 722 CATALOGS
 723 POSUB
 724 GMSGFMT
 725 XGETTEXT
 726 INCINTL
 727 LIBINTL_DEP
 728 LIBINTL
 729 USE_NLS
 730 extra_opt_files
 731 extra_modes_file
 732 NATIVE_SYSTEM_HEADER_DIR
 733 objext
 734 manext
 735 LIBICONV_DEP
 736 LTLIBICONV
 737 LIBICONV
 738 LDEXP_LIB
 739 EXTRA_GCC_LIBS
 740 GNAT_LIBEXC
 741 COLLECT2_LIBS
 742 CXXDEPMODE
 743 DEPDIR
 744 am__leading_dot
 745 CXXCPP
 746 AR
 747 NM
 748 BISON
 749 FLEX
 750 GENERATED_MANPAGES
 751 BUILD_INFO
 752 MAKEINFO
 753 have_mktemp_command
 754 make_compare_target
 755 INSTALL_DATA
 756 INSTALL_PROGRAM
 757 INSTALL
 758 ranlib_flags
 759 RANLIB
 760 LN
 761 LN_S
 762 AWK
 763 SET_MAKE
 764 REPORT_BUGS_TEXI
 765 REPORT_BUGS_TO
 766 PKGVERSION
 767 CONFIGURE_SPECS
 768 CROSS_SYSTEM_HEADER_DIR
 769 TARGET_SYSTEM_ROOT_DEFINE
 770 TARGET_SYSTEM_ROOT
 771 SYSROOT_CFLAGS_FOR_TARGET
 772 enable_shared
 773 enable_fixed_point
 774 enable_decimal_float
 775 with_float
 776 with_cpu
 777 enable_multiarch
 778 enable_multilib
 779 coverage_flags
 780 valgrind_command
 781 valgrind_path_defines
 782 valgrind_path
 783 TREECHECKING
 784 TREEBROWSER
 785 nocommon_flag
 786 noexception_flags
 787 warn_cxxflags
 788 warn_cflags
 789 c_strict_warn
 790 strict_warn
 791 c_loose_warn
 792 loose_warn
 793 EGREP
 794 GREP
 795 CPP
 796 PICFLAG_FOR_TARGET
 797 GNATMAKE
 798 GNATBIND
 799 ac_ct_CXX
 800 CXXFLAGS
 801 CXX
 802 OBJEXT
 803 EXEEXT
 804 ac_ct_CC
 805 CPPFLAGS
 806 LDFLAGS
 807 CFLAGS
 808 CC
 809 GENINSRC
 810 target_subdir
 811 host_subdir
 812 build_subdir
 813 build_libsubdir
 814 target_noncanonical
 815 target_os
 816 target_vendor
 817 target_cpu
 818 target
 819 host_os
 820 host_vendor
 821 host_cpu
 822 host
 823 build_os
 824 build_vendor
 825 build_cpu
 826 build
 827 target_alias
 828 host_alias
 829 build_alias
 830 LIBS
 831 ECHO_T
 832 ECHO_N
 833 ECHO_C
 834 DEFS
 835 mandir
 836 localedir
 837 libdir
 838 psdir
 839 pdfdir
 840 dvidir
 841 htmldir
 842 infodir
 843 docdir
 844 oldincludedir
 845 includedir
 846 localstatedir
 847 sharedstatedir
 848 sysconfdir
 849 datadir
 850 datarootdir
 851 libexecdir
 852 sbindir
 853 bindir
 854 program_transform_name
 855 prefix
 856 exec_prefix
 857 PACKAGE_URL
 858 PACKAGE_BUGREPORT
 859 PACKAGE_STRING
 860 PACKAGE_VERSION
 861 PACKAGE_TARNAME
 862 PACKAGE_NAME
 863 PATH_SEPARATOR
 864 SHELL'
 865 ac_subst_files='option_includes
 866 language_hooks'
 867 ac_user_opts='
 868 enable_option_checking
 869 with_build_libsubdir
 870 with_local_prefix
 871 with_gxx_include_dir
 872 with_cpp_install_dir
 873 enable_generated_files_in_srcdir
 874 with_gnu_ld
 875 with_ld
 876 with_demangler_in_ld
 877 with_gnu_as
 878 with_as
 879 enable_largefile
 880 enable_build_format_warnings
 881 enable_werror_always
 882 enable_checking
 883 enable_coverage
 884 enable_gather_detailed_mem_stats
 885 with_stabs
 886 enable_multilib
 887 enable_multiarch
 888 enable___cxa_atexit
 889 enable_decimal_float
 890 enable_fixed_point
 891 enable_threads
 892 enable_tls
 893 enable_objc_gc
 894 with_dwarf2
 895 enable_shared
 896 with_native_system_header_dir
 897 with_build_sysroot
 898 with_sysroot
 899 with_specs
 900 with_pkgversion
 901 with_bugurl
 902 enable_languages
 903 with_multilib_list
 904 enable_rpath
 905 with_libiconv_prefix
 906 enable_sjlj_exceptions
 907 enable_secureplt
 908 enable_leading_mingw64_underscores
 909 enable_cld
 910 enable_frame_pointer
 911 enable_win32_registry
 912 enable_static
 913 with_pic
 914 enable_fast_install
 915 enable_libtool_lock
 916 enable_ld
 917 enable_gold
 918 with_plugin_ld
 919 enable_gnu_indirect_function
 920 enable_initfini_array
 921 enable_comdat
 922 enable_fix_cortex_a53_835769
 923 enable_fix_cortex_a53_843419
 924 with_glibc_version
 925 enable_gnu_unique_object
 926 enable_linker_build_id
 927 with_long_double_128
 928 with_gc
 929 with_system_zlib
 930 enable_maintainer_mode
 931 enable_link_mutex
 932 enable_version_specific_runtime_libs
 933 enable_plugin
 934 enable_host_shared
 935 enable_libquadmath_support
 936 with_linker_hash_style
 937 '
 938       ac_precious_vars='build_alias
 939 host_alias
 940 target_alias
 941 CC
 942 CFLAGS
 943 LDFLAGS
 944 LIBS
 945 CPPFLAGS
 946 CXX
 947 CXXFLAGS
 948 CCC
 949 CPP
 950 CXXCPP
 951 GMPLIBS
 952 GMPINC
 953 ISLLIBS
 954 ISLINC
 955 CLOOGLIBS
 956 CLOOGINC'
 957
 958
 959 # Initialize some variables set by options.
 960 ac_init_help=
 961 ac_init_version=false
 962 ac_unrecognized_opts=
 963 ac_unrecognized_sep=
 964 # The variables have the same names as the options, with
 965 # dashes changed to underlines.
 966 cache_file=/dev/null
 967 exec_prefix=NONE
 968 no_create=
 969 no_recursion=
 970 prefix=NONE
 971 program_prefix=NONE
 972 program_suffix=NONE
 973 program_transform_name=s,x,x,
 974 silent=
 975 site=
 976 srcdir=
 977 verbose=
 978 x_includes=NONE
 979 x_libraries=NONE
 980
 981 # Installation directory options.
 982 # These are left unexpanded so users can "make install exec_prefix=/foo"
 983 # and all the variables that are supposed to be based on exec_prefix
 984 # by default will actually change.
 985 # Use braces instead of parens because sh, perl, etc. also accept them.
 986 # (The list follows the same order as the GNU Coding Standards.)
 987 bindir='${exec_prefix}/bin'
 988 sbindir='${exec_prefix}/sbin'
 989 libexecdir='${exec_prefix}/libexec'
 990 datarootdir='${prefix}/share'
 991 datadir='${datarootdir}'
 992 sysconfdir='${prefix}/etc'
 993 sharedstatedir='${prefix}/com'
 994 localstatedir='${prefix}/var'
 995 includedir='${prefix}/include'
 996 oldincludedir='/usr/include'
 997 docdir='${datarootdir}/doc/${PACKAGE}'
 998 infodir='${datarootdir}/info'
 999 htmldir='${docdir}'
1000 dvidir='${docdir}'
1001 pdfdir='${docdir}'
1002 psdir='${docdir}'
1003 libdir='${exec_prefix}/lib'
1004 localedir='${datarootdir}/locale'
1005 mandir='${datarootdir}/man'
1006
1007 ac_prev=
1008 ac_dashdash=
1009 for ac_option
1010 do
1011   # If the previous option needs an argument, assign it.
1012   if test -n "$ac_prev"; then
1013     eval $ac_prev=\$ac_option
1014     ac_prev=
1015     continue
1016   fi
1017
1018   case $ac_option in
1019   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1020   *)    ac_optarg=yes ;;
1021   esac
1022
1023   # Accept the important Cygnus configure options, so we can diagnose typos.
1024
1025   case $ac_dashdash$ac_option in
1026   --)
1027     ac_dashdash=yes ;;
1028
1029   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1030     ac_prev=bindir ;;
1031   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1032     bindir=$ac_optarg ;;
1033
1034   -build | --build | --buil | --bui | --bu)
1035     ac_prev=build_alias ;;
1036   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1037     build_alias=$ac_optarg ;;
1038
1039   -cache-file | --cache-file | --cache-fil | --cache-fi \
1040   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1041     ac_prev=cache_file ;;
1042   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1043   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1044     cache_file=$ac_optarg ;;
1045
1046   --config-cache | -C)
1047     cache_file=config.cache ;;
1048
1049   -datadir | --datadir | --datadi | --datad)
1050     ac_prev=datadir ;;
1051   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1052     datadir=$ac_optarg ;;
1053
1054   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1055   | --dataroo | --dataro | --datar)
1056     ac_prev=datarootdir ;;
1057   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1058   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1059     datarootdir=$ac_optarg ;;
1060
1061   -disable-* | --disable-*)
1062     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1063     # Reject names that are not valid shell variable names.
1064     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1065       as_fn_error "invalid feature name: $ac_useropt"
1066     ac_useropt_orig=$ac_useropt
1067     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1068     case $ac_user_opts in
1069       *"
1070 "enable_$ac_useropt"
1071 "*) ;;
1072       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1073          ac_unrecognized_sep=', ';;
1074     esac
1075     eval enable_$ac_useropt=no ;;
1076
1077   -docdir | --docdir | --docdi | --doc | --do)
1078     ac_prev=docdir ;;
1079   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1080     docdir=$ac_optarg ;;
1081
1082   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1083     ac_prev=dvidir ;;
1084   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1085     dvidir=$ac_optarg ;;
1086
1087   -enable-* | --enable-*)
1088     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1089     # Reject names that are not valid shell variable names.
1090     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1091       as_fn_error "invalid feature name: $ac_useropt"
1092     ac_useropt_orig=$ac_useropt
1093     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1094     case $ac_user_opts in
1095       *"
1096 "enable_$ac_useropt"
1097 "*) ;;
1098       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1099          ac_unrecognized_sep=', ';;
1100     esac
1101     eval enable_$ac_useropt=\$ac_optarg ;;
1102
1103   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1104   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1105   | --exec | --exe | --ex)
1106     ac_prev=exec_prefix ;;
1107   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1108   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1109   | --exec=* | --exe=* | --ex=*)
1110     exec_prefix=$ac_optarg ;;
1111
1112   -gas | --gas | --ga | --g)
1113     # Obsolete; use --with-gas.
1114     with_gas=yes ;;
1115
1116   -help | --help | --hel | --he | -h)
1117     ac_init_help=long ;;
1118   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1119     ac_init_help=recursive ;;
1120   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1121     ac_init_help=short ;;
1122
1123   -host | --host | --hos | --ho)
1124     ac_prev=host_alias ;;
1125   -host=* | --host=* | --hos=* | --ho=*)
1126     host_alias=$ac_optarg ;;
1127
1128   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1129     ac_prev=htmldir ;;
1130   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1131   | --ht=*)
1132     htmldir=$ac_optarg ;;
1133
1134   -includedir | --includedir | --includedi | --included | --include \
1135   | --includ | --inclu | --incl | --inc)
1136     ac_prev=includedir ;;
1137   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1138   | --includ=* | --inclu=* | --incl=* | --inc=*)
1139     includedir=$ac_optarg ;;
1140
1141   -infodir | --infodir | --infodi | --infod | --info | --inf)
1142     ac_prev=infodir ;;
1143   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1144     infodir=$ac_optarg ;;
1145
1146   -libdir | --libdir | --libdi | --libd)
1147     ac_prev=libdir ;;
1148   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1149     libdir=$ac_optarg ;;
1150
1151   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1152   | --libexe | --libex | --libe)
1153     ac_prev=libexecdir ;;
1154   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1155   | --libexe=* | --libex=* | --libe=*)
1156     libexecdir=$ac_optarg ;;
1157
1158   -localedir | --localedir | --localedi | --localed | --locale)
1159     ac_prev=localedir ;;
1160   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1161     localedir=$ac_optarg ;;
1162
1163   -localstatedir | --localstatedir | --localstatedi | --localstated \
1164   | --localstate | --localstat | --localsta | --localst | --locals)
1165     ac_prev=localstatedir ;;
1166   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1167   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1168     localstatedir=$ac_optarg ;;
1169
1170   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1171     ac_prev=mandir ;;
1172   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1173     mandir=$ac_optarg ;;
1174
1175   -nfp | --nfp | --nf)
1176     # Obsolete; use --without-fp.
1177     with_fp=no ;;
1178
1179   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1180   | --no-cr | --no-c | -n)
1181     no_create=yes ;;
1182
1183   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1184   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1185     no_recursion=yes ;;
1186
1187   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1188   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1189   | --oldin | --oldi | --old | --ol | --o)
1190     ac_prev=oldincludedir ;;
1191   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1192   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1193   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1194     oldincludedir=$ac_optarg ;;
1195
1196   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1197     ac_prev=prefix ;;
1198   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1199     prefix=$ac_optarg ;;
1200
1201   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1202   | --program-pre | --program-pr | --program-p)
1203     ac_prev=program_prefix ;;
1204   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1205   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1206     program_prefix=$ac_optarg ;;
1207
1208   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1209   | --program-suf | --program-su | --program-s)
1210     ac_prev=program_suffix ;;
1211   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1212   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1213     program_suffix=$ac_optarg ;;
1214
1215   -program-transform-name | --program-transform-name \
1216   | --program-transform-nam | --program-transform-na \
1217   | --program-transform-n | --program-transform- \
1218   | --program-transform | --program-transfor \
1219   | --program-transfo | --program-transf \
1220   | --program-trans | --program-tran \
1221   | --progr-tra | --program-tr | --program-t)
1222     ac_prev=program_transform_name ;;
1223   -program-transform-name=* | --program-transform-name=* \
1224   | --program-transform-nam=* | --program-transform-na=* \
1225   | --program-transform-n=* | --program-transform-=* \
1226   | --program-transform=* | --program-transfor=* \
1227   | --program-transfo=* | --program-transf=* \
1228   | --program-trans=* | --program-tran=* \
1229   | --progr-tra=* | --program-tr=* | --program-t=*)
1230     program_transform_name=$ac_optarg ;;
1231
1232   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1233     ac_prev=pdfdir ;;
1234   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1235     pdfdir=$ac_optarg ;;
1236
1237   -psdir | --psdir | --psdi | --psd | --ps)
1238     ac_prev=psdir ;;
1239   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1240     psdir=$ac_optarg ;;
1241
1242   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1243   | -silent | --silent | --silen | --sile | --sil)
1244     silent=yes ;;
1245
1246   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1247     ac_prev=sbindir ;;
1248   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1249   | --sbi=* | --sb=*)
1250     sbindir=$ac_optarg ;;
1251
1252   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1253   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1254   | --sharedst | --shareds | --shared | --share | --shar \
1255   | --sha | --sh)
1256     ac_prev=sharedstatedir ;;
1257   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1258   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1259   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1260   | --sha=* | --sh=*)
1261     sharedstatedir=$ac_optarg ;;
1262
1263   -site | --site | --sit)
1264     ac_prev=site ;;
1265   -site=* | --site=* | --sit=*)
1266     site=$ac_optarg ;;
1267
1268   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1269     ac_prev=srcdir ;;
1270   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1271     srcdir=$ac_optarg ;;
1272
1273   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1274   | --syscon | --sysco | --sysc | --sys | --sy)
1275     ac_prev=sysconfdir ;;
1276   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1277   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1278     sysconfdir=$ac_optarg ;;
1279
1280   -target | --target | --targe | --targ | --tar | --ta | --t)
1281     ac_prev=target_alias ;;
1282   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1283     target_alias=$ac_optarg ;;
1284
1285   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1286     verbose=yes ;;
1287
1288   -version | --version | --versio | --versi | --vers | -V)
1289     ac_init_version=: ;;
1290
1291   -with-* | --with-*)
1292     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1293     # Reject names that are not valid shell variable names.
1294     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1295       as_fn_error "invalid package name: $ac_useropt"
1296     ac_useropt_orig=$ac_useropt
1297     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1298     case $ac_user_opts in
1299       *"
1300 "with_$ac_useropt"
1301 "*) ;;
1302       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1303          ac_unrecognized_sep=', ';;
1304     esac
1305     eval with_$ac_useropt=\$ac_optarg ;;
1306
1307   -without-* | --without-*)
1308     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1309     # Reject names that are not valid shell variable names.
1310     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1311       as_fn_error "invalid package name: $ac_useropt"
1312     ac_useropt_orig=$ac_useropt
1313     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1314     case $ac_user_opts in
1315       *"
1316 "with_$ac_useropt"
1317 "*) ;;
1318       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1319          ac_unrecognized_sep=', ';;
1320     esac
1321     eval with_$ac_useropt=no ;;
1322
1323   --x)
1324     # Obsolete; use --with-x.
1325     with_x=yes ;;
1326
1327   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1328   | --x-incl | --x-inc | --x-in | --x-i)
1329     ac_prev=x_includes ;;
1330   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1331   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1332     x_includes=$ac_optarg ;;
1333
1334   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1335   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1336     ac_prev=x_libraries ;;
1337   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1338   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1339     x_libraries=$ac_optarg ;;
1340
1341   -*) as_fn_error "unrecognized option: \`$ac_option'
1342 Try \`$0 --help' for more information."
1343     ;;
1344
1345   *=*)
1346     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1347     # Reject names that are not valid shell variable names.
1348     case $ac_envvar in #(
1349       '' | [0-9]* | *[!_$as_cr_alnum]* )
1350       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1351     esac
1352     eval $ac_envvar=\$ac_optarg
1353     export $ac_envvar ;;
1354
1355   *)
1356     # FIXME: should be removed in autoconf 3.0.
1357     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1358     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1359       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1360     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1361     ;;
1362
1363   esac
1364 done
1365
1366 if test -n "$ac_prev"; then
1367   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1368   as_fn_error "missing argument to $ac_option"
1369 fi
1370
1371 if test -n "$ac_unrecognized_opts"; then
1372   case $enable_option_checking in
1373     no) ;;
1374     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1375     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1376   esac
1377 fi
1378
1379 # Check all directory arguments for consistency.
1380 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1381                 datadir sysconfdir sharedstatedir localstatedir includedir \
1382                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1383                 libdir localedir mandir
1384 do
1385   eval ac_val=\$$ac_var
1386   # Remove trailing slashes.
1387   case $ac_val in
1388     */ )
1389       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1390       eval $ac_var=\$ac_val;;
1391   esac
1392   # Be sure to have absolute directory names.
1393   case $ac_val in
1394     [\\/$]* | ?:[\\/]* )  continue;;
1395     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1396   esac
1397   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1398 done
1399
1400 # There might be people who depend on the old broken behavior: `$host'
1401 # used to hold the argument of --host etc.
1402 # FIXME: To remove some day.
1403 build=$build_alias
1404 host=$host_alias
1405 target=$target_alias
1406
1407 # FIXME: To remove some day.
1408 if test "x$host_alias" != x; then
1409   if test "x$build_alias" = x; then
1410     cross_compiling=maybe
1411     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1412     If a cross compiler is detected then cross compile mode will be used." >&2
1413   elif test "x$build_alias" != "x$host_alias"; then
1414     cross_compiling=yes
1415   fi
1416 fi
1417
1418 ac_tool_prefix=
1419 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1420
1421 test "$silent" = yes && exec 6>/dev/null
1422
1423
1424 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1425 ac_ls_di=`ls -di .` &&
1426 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1427   as_fn_error "working directory cannot be determined"
1428 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1429   as_fn_error "pwd does not report name of working directory"
1430
1431
1432 # Find the source files, if location was not specified.
1433 if test -z "$srcdir"; then
1434   ac_srcdir_defaulted=yes
1435   # Try the directory containing this script, then the parent directory.
1436   ac_confdir=`$as_dirname -- "$as_myself" ||
1437 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1438          X"$as_myself" : 'X\(//\)[^/]' \| \
1439          X"$as_myself" : 'X\(//\)$' \| \
1440          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1441 $as_echo X"$as_myself" |
1442     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1443             s//\1/
1444             q
1445           }
1446           /^X\(\/\/\)[^/].*/{
1447             s//\1/
1448             q
1449           }
1450           /^X\(\/\/\)$/{
1451             s//\1/
1452             q
1453           }
1454           /^X\(\/\).*/{
1455             s//\1/
1456             q
1457           }
1458           s/.*/./; q'`
1459   srcdir=$ac_confdir
1460   if test ! -r "$srcdir/$ac_unique_file"; then
1461     srcdir=..
1462   fi
1463 else
1464   ac_srcdir_defaulted=no
1465 fi
1466 if test ! -r "$srcdir/$ac_unique_file"; then
1467   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1468   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1469 fi
1470 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1471 ac_abs_confdir=`(
1472         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1473         pwd)`
1474 # When building in place, set srcdir=.
1475 if test "$ac_abs_confdir" = "$ac_pwd"; then
1476   srcdir=.
1477 fi
1478 # Remove unnecessary trailing slashes from srcdir.
1479 # Double slashes in file names in object file debugging info
1480 # mess up M-x gdb in Emacs.
1481 case $srcdir in
1482 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1483 esac
1484 for ac_var in $ac_precious_vars; do
1485   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1486   eval ac_env_${ac_var}_value=\$${ac_var}
1487   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1488   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1489 done
1490
1491 #
1492 # Report the --help message.
1493 #
1494 if test "$ac_init_help" = "long"; then
1495   # Omit some internal or obsolete options to make the list less imposing.
1496   # This message is too long to be a string in the A/UX 3.1 sh.
1497   cat <<_ACEOF
1498 \`configure' configures this package to adapt to many kinds of systems.
1499
1500 Usage: $0 [OPTION]... [VAR=VALUE]...
1501
1502 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1503 VAR=VALUE.  See below for descriptions of some of the useful variables.
1504
1505 Defaults for the options are specified in brackets.
1506
1507 Configuration:
1508   -h, --help              display this help and exit
1509       --help=short        display options specific to this package
1510       --help=recursive    display the short help of all the included packages
1511   -V, --version           display version information and exit
1512   -q, --quiet, --silent   do not print \`checking...' messages
1513       --cache-file=FILE   cache test results in FILE [disabled]
1514   -C, --config-cache      alias for \`--cache-file=config.cache'
1515   -n, --no-create         do not create output files
1516       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1517
1518 Installation directories:
1519   --prefix=PREFIX         install architecture-independent files in PREFIX
1520                           [$ac_default_prefix]
1521   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1522                           [PREFIX]
1523
1524 By default, \`make install' will install all the files in
1525 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1526 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1527 for instance \`--prefix=\$HOME'.
1528
1529 For better control, use the options below.
1530
1531 Fine tuning of the installation directories:
1532   --bindir=DIR            user executables [EPREFIX/bin]
1533   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1534   --libexecdir=DIR        program executables [EPREFIX/libexec]
1535   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1536   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1537   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1538   --libdir=DIR            object code libraries [EPREFIX/lib]
1539   --includedir=DIR        C header files [PREFIX/include]
1540   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1541   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1542   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1543   --infodir=DIR           info documentation [DATAROOTDIR/info]
1544   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1545   --mandir=DIR            man documentation [DATAROOTDIR/man]
1546   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1547   --htmldir=DIR           html documentation [DOCDIR]
1548   --dvidir=DIR            dvi documentation [DOCDIR]
1549   --pdfdir=DIR            pdf documentation [DOCDIR]
1550   --psdir=DIR             ps documentation [DOCDIR]
1551 _ACEOF
1552
1553   cat <<\_ACEOF
1554
1555 Program names:
1556   --program-prefix=PREFIX            prepend PREFIX to installed program names
1557   --program-suffix=SUFFIX            append SUFFIX to installed program names
1558   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1559
1560 System types:
1561   --build=BUILD     configure for building on BUILD [guessed]
1562   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1563   --target=TARGET   configure for building compilers for TARGET [HOST]
1564 _ACEOF
1565 fi
1566
1567 if test -n "$ac_init_help"; then
1568
1569   cat <<\_ACEOF
1570
1571 Optional Features:
1572   --disable-option-checking  ignore unrecognized --enable/--with options
1573   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1574   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1575   --enable-generated-files-in-srcdir
1576                           put copies of generated files in source dir intended
1577                           for creating source tarballs for users without
1578                           texinfo bison or flex
1579   --disable-largefile     omit support for large files
1580   --disable-build-format-warnings
1581                           don't use -Wformat while building GCC
1582   --enable-werror-always  enable -Werror despite compiler version
1583   --enable-checking[=LIST]
1584                           enable expensive run-time checks. With LIST, enable
1585                           only specific categories of checks. Categories are:
1586                           yes,no,all,none,release. Flags are:
1587                           assert,df,fold,gc,gcac,gimple,misc,
1588                           rtlflag,rtl,runtime,tree,valgrind,types
1589   --enable-coverage[=LEVEL]
1590                           enable compiler's code coverage collection. Use to
1591                           measure compiler performance and locate unused parts
1592                           of the compiler. With LEVEL, specify optimization.
1593                           Values are opt, noopt, default is noopt
1594   --enable-gather-detailed-mem-stats
1595                           enable detailed memory allocation stats gathering
1596   --enable-multilib       enable library support for multiple ABIs
1597   --enable-multiarch      enable support for multiarch paths
1598   --enable-__cxa_atexit   enable __cxa_atexit for C++
1599   --enable-decimal-float={no,yes,bid,dpd}
1600                         enable decimal float extension to C.  Selecting 'bid'
1601                         or 'dpd' choses which decimal floating point format
1602                         to use
1603   --enable-fixed-point    enable fixed-point arithmetic extension to C
1604   --enable-threads[=LIB]  enable thread usage for target GCC, using LIB thread
1605                           package
1606   --enable-tls            enable or disable generation of tls code overriding
1607                           the assembler check for tls support
1608   --enable-objc-gc        enable the use of Boehm's garbage collector with the
1609                           GNU Objective-C runtime
1610   --disable-shared        don't provide a shared libgcc
1611   --enable-languages=LIST specify which front-ends to build
1612   --disable-rpath         do not hardcode runtime library paths
1613   --enable-sjlj-exceptions
1614                           arrange to use setjmp/longjmp exception handling
1615   --enable-secureplt      enable -msecure-plt by default for PowerPC
1616   --enable-leading-mingw64-underscores
1617                           enable leading underscores on 64 bit mingw targets
1618   --enable-cld            enable -mcld by default for 32bit x86
1619   --enable-frame-pointer  enable -fno-omit-frame-pointer by default for 32bit
1620                           x86
1621   --disable-win32-registry
1622                           disable lookup of installation paths in the Registry
1623                           on Windows hosts
1624   --enable-win32-registry enable registry lookup (default)
1625   --enable-win32-registry=KEY
1626                           use KEY instead of GCC version as the last portion
1627                           of the registry key
1628   --enable-shared[=PKGS]  build shared libraries [default=yes]
1629   --enable-static[=PKGS]  build static libraries [default=yes]
1630   --enable-fast-install[=PKGS]
1631                           optimize for fast installation [default=yes]
1632   --disable-libtool-lock  avoid locking (might break parallel builds)
1633   --enable-ld[=ARG]       build ld [ARG={default,yes,no}]
1634   --enable-gold[=ARG]     build gold [ARG={default,yes,no}]
1635   --enable-gnu-indirect-function
1636                           enable the use of the @gnu_indirect_function to
1637                           glibc systems
1638   --enable-initfini-array       use .init_array/.fini_array sections
1639   --enable-comdat         enable COMDAT group support
1640
1641   --enable-fix-cortex-a53-835769
1642                           enable workaround for AArch64 Cortex-A53 erratum
1643                           835769 by default
1644   --disable-fix-cortex-a53-835769
1645                           disable workaround for AArch64 Cortex-A53 erratum
1646                           835769 by default
1647
1648
1649   --enable-fix-cortex-a53-843419
1650                           enable workaround for AArch64 Cortex-A53 erratum
1651                           843419 by default
1652   --disable-fix-cortex-a53-843419
1653                           disable workaround for AArch64 Cortex-A53 erratum
1654                           843419 by default
1655
1656   --enable-gnu-unique-object
1657                           enable the use of the @gnu_unique_object ELF
1658                           extension on glibc systems
1659   --enable-linker-build-id
1660                           compiler will always pass --build-id to linker
1661   --enable-maintainer-mode
1662                           enable make rules and dependencies not useful (and
1663                           sometimes confusing) to the casual installer
1664   --enable-link-mutex     avoid linking multiple front-ends at once to avoid
1665                           thrashing on the build machine
1666   --enable-version-specific-runtime-libs
1667                           specify that runtime libraries should be installed
1668                           in a compiler-specific directory
1669   --enable-plugin         enable plugin support
1670   --enable-host-shared    build host code as shared libraries
1671   --disable-libquadmath-support
1672                           disable libquadmath support for Fortran
1673
1674 Optional Packages:
1675   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1676   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1677   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1678   --with-local-prefix=DIR specifies directory to put local include
1679   --with-gxx-include-dir=DIR
1680                           specifies directory to put g++ header files
1681   --with-cpp-install-dir=DIR
1682                           install the user visible C preprocessor in DIR
1683                           (relative to PREFIX) as well as PREFIX/bin
1684   --with-gnu-ld           arrange to work with GNU ld
1685   --with-ld               arrange to use the specified ld (full pathname)
1686   --with-demangler-in-ld  try to use demangler in GNU ld
1687   --with-gnu-as           arrange to work with GNU as
1688   --with-as               arrange to use the specified as (full pathname)
1689   --with-stabs            arrange to use stabs instead of host debug format
1690   --with-dwarf2           force the default debug format to be DWARF 2
1691   --with-native-system-header-dir=dir
1692                           use dir as the directory to look for standard
1693                           system header files in.  Defaults to /usr/include.
1694   --with-build-sysroot=sysroot
1695                           use sysroot as the system root during the build
1696   --with-sysroot[=DIR]    search for usr/lib, usr/include, et al, within DIR
1697   --with-specs=SPECS      add SPECS to driver command-line processing
1698   --with-pkgversion=PKG   Use PKG in the version string in place of "Linaro
1699                           GCC `cat $srcdir/LINARO-VERSION`"
1700   --with-bugurl=URL       Direct users to URL to report a bug
1701   --with-multilib-list    select multilibs (AArch64, SH and x86-64 only)
1702   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1703   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1704   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1705   --with-pic              try to use only PIC/non-PIC objects [default=use
1706                           both]
1707   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1708   --with-plugin-ld=[ARG]  specify the plugin linker
1709   --with-glibc-version=M.N
1710                           assume GCC used with glibc version M.N or later
1711   --with-long-double-128  use 128-bit long double by default
1712   --with-gc={page,zone}   this option is not supported anymore. It used to
1713                           choose the garbage collection mechanism to use with
1714                           the compiler
1715   --with-system-zlib      use installed libz
1716   --with-linker-hash-style={sysv,gnu,both}
1717                           specify the linker hash style
1718
1719 Some influential environment variables:
1720   CC          C compiler command
1721   CFLAGS      C compiler flags
1722   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1723               nonstandard directory <lib dir>
1724   LIBS        libraries to pass to the linker, e.g. -l<library>
1725   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1726               you have headers in a nonstandard directory <include dir>
1727   CXX         C++ compiler command
1728   CXXFLAGS    C++ compiler flags
1729   CPP         C preprocessor
1730   CXXCPP      C++ preprocessor
1731   GMPLIBS     How to link GMP
1732   GMPINC      How to find GMP include files
1733   ISLLIBS     How to link ISL
1734   ISLINC      How to find ISL include files
1735   CLOOGLIBS   How to link CLOOG
1736   CLOOGINC    How to find CLOOG include files
1737
1738 Use these variables to override the choices made by `configure' or to help
1739 it to find libraries and programs with nonstandard names/locations.
1740
1741 Report bugs to the package provider.
1742 _ACEOF
1743 ac_status=$?
1744 fi
1745
1746 if test "$ac_init_help" = "recursive"; then
1747   # If there are subdirs, report their specific --help.
1748   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1749     test -d "$ac_dir" ||
1750       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1751       continue
1752     ac_builddir=.
1753
1754 case "$ac_dir" in
1755 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1756 *)
1757   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1758   # A ".." for each directory in $ac_dir_suffix.
1759   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1760   case $ac_top_builddir_sub in
1761   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1762   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1763   esac ;;
1764 esac
1765 ac_abs_top_builddir=$ac_pwd
1766 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1767 # for backward compatibility:
1768 ac_top_builddir=$ac_top_build_prefix
1769
1770 case $srcdir in
1771   .)  # We are building in place.
1772     ac_srcdir=.
1773     ac_top_srcdir=$ac_top_builddir_sub
1774     ac_abs_top_srcdir=$ac_pwd ;;
1775   [\\/]* | ?:[\\/]* )  # Absolute name.
1776     ac_srcdir=$srcdir$ac_dir_suffix;
1777     ac_top_srcdir=$srcdir
1778     ac_abs_top_srcdir=$srcdir ;;
1779   *) # Relative name.
1780     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1781     ac_top_srcdir=$ac_top_build_prefix$srcdir
1782     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1783 esac
1784 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1785
1786     cd "$ac_dir" || { ac_status=$?; continue; }
1787     # Check for guested configure.
1788     if test -f "$ac_srcdir/configure.gnu"; then
1789       echo &&
1790       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1791     elif test -f "$ac_srcdir/configure"; then
1792       echo &&
1793       $SHELL "$ac_srcdir/configure" --help=recursive
1794     else
1795       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1796     fi || ac_status=$?
1797     cd "$ac_pwd" || { ac_status=$?; break; }
1798   done
1799 fi
1800
1801 test -n "$ac_init_help" && exit $ac_status
1802 if $ac_init_version; then
1803   cat <<\_ACEOF
1804 configure
1805 generated by GNU Autoconf 2.64
1806
1807 Copyright (C) 2009 Free Software Foundation, Inc.
1808 This configure script is free software; the Free Software Foundation
1809 gives unlimited permission to copy, distribute and modify it.
1810 _ACEOF
1811   exit
1812 fi
1813
1814 ## ------------------------ ##
1815 ## Autoconf initialization. ##
1816 ## ------------------------ ##
1817
1818 # ac_fn_c_try_compile LINENO
1819 # --------------------------
1820 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1821 ac_fn_c_try_compile ()
1822 {
1823   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1824   rm -f conftest.$ac_objext
1825   if { { ac_try="$ac_compile"
1826 case "(($ac_try" in
1827   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1828   *) ac_try_echo=$ac_try;;
1829 esac
1830 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1831 $as_echo "$ac_try_echo"; } >&5
1832   (eval "$ac_compile") 2>conftest.err
1833   ac_status=$?
1834   if test -s conftest.err; then
1835     grep -v '^ *+' conftest.err >conftest.er1
1836     cat conftest.er1 >&5
1837     mv -f conftest.er1 conftest.err
1838   fi
1839   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1840   test $ac_status = 0; } && {
1841          test -z "$ac_c_werror_flag" ||
1842          test ! -s conftest.err
1843        } && test -s conftest.$ac_objext; then :
1844   ac_retval=0
1845 else
1846   $as_echo "$as_me: failed program was:" >&5
1847 sed 's/^/| /' conftest.$ac_ext >&5
1848
1849         ac_retval=1
1850 fi
1851   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1852   return $ac_retval
1853
1854 } # ac_fn_c_try_compile
1855
1856 # ac_fn_cxx_try_compile LINENO
1857 # ----------------------------
1858 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1859 ac_fn_cxx_try_compile ()
1860 {
1861   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1862   rm -f conftest.$ac_objext
1863   if { { ac_try="$ac_compile"
1864 case "(($ac_try" in
1865   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1866   *) ac_try_echo=$ac_try;;
1867 esac
1868 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1869 $as_echo "$ac_try_echo"; } >&5
1870   (eval "$ac_compile") 2>conftest.err
1871   ac_status=$?
1872   if test -s conftest.err; then
1873     grep -v '^ *+' conftest.err >conftest.er1
1874     cat conftest.er1 >&5
1875     mv -f conftest.er1 conftest.err
1876   fi
1877   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1878   test $ac_status = 0; } && {
1879          test -z "$ac_cxx_werror_flag" ||
1880          test ! -s conftest.err
1881        } && test -s conftest.$ac_objext; then :
1882   ac_retval=0
1883 else
1884   $as_echo "$as_me: failed program was:" >&5
1885 sed 's/^/| /' conftest.$ac_ext >&5
1886
1887         ac_retval=1
1888 fi
1889   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1890   return $ac_retval
1891
1892 } # ac_fn_cxx_try_compile
1893
1894 # ac_fn_c_try_cpp LINENO
1895 # ----------------------
1896 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1897 ac_fn_c_try_cpp ()
1898 {
1899   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1900   if { { ac_try="$ac_cpp conftest.$ac_ext"
1901 case "(($ac_try" in
1902   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1903   *) ac_try_echo=$ac_try;;
1904 esac
1905 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1906 $as_echo "$ac_try_echo"; } >&5
1907   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1908   ac_status=$?
1909   if test -s conftest.err; then
1910     grep -v '^ *+' conftest.err >conftest.er1
1911     cat conftest.er1 >&5
1912     mv -f conftest.er1 conftest.err
1913   fi
1914   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1915   test $ac_status = 0; } >/dev/null && {
1916          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1917          test ! -s conftest.err
1918        }; then :
1919   ac_retval=0
1920 else
1921   $as_echo "$as_me: failed program was:" >&5
1922 sed 's/^/| /' conftest.$ac_ext >&5
1923
1924     ac_retval=1
1925 fi
1926   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1927   return $ac_retval
1928
1929 } # ac_fn_c_try_cpp
1930
1931 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1932 # -------------------------------------------------------
1933 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1934 # the include files in INCLUDES and setting the cache variable VAR
1935 # accordingly.
1936 ac_fn_c_check_header_mongrel ()
1937 {
1938   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1939   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1940   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1941 $as_echo_n "checking for $2... " >&6; }
1942 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1943   $as_echo_n "(cached) " >&6
1944 fi
1945 eval ac_res=\$$3
1946                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1947 $as_echo "$ac_res" >&6; }
1948 else
1949   # Is the header compilable?
1950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1951 $as_echo_n "checking $2 usability... " >&6; }
1952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1953 /* end confdefs.h.  */
1954 $4
1955 #include <$2>
1956 _ACEOF
1957 if ac_fn_c_try_compile "$LINENO"; then :
1958   ac_header_compiler=yes
1959 else
1960   ac_header_compiler=no
1961 fi
1962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1964 $as_echo "$ac_header_compiler" >&6; }
1965
1966 # Is the header present?
1967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1968 $as_echo_n "checking $2 presence... " >&6; }
1969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1970 /* end confdefs.h.  */
1971 #include <$2>
1972 _ACEOF
1973 if ac_fn_c_try_cpp "$LINENO"; then :
1974   ac_header_preproc=yes
1975 else
1976   ac_header_preproc=no
1977 fi
1978 rm -f conftest.err conftest.$ac_ext
1979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1980 $as_echo "$ac_header_preproc" >&6; }
1981
1982 # So?  What about this header?
1983 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1984   yes:no: )
1985     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1986 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1987     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1988 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1989     ;;
1990   no:yes:* )
1991     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1992 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1993     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1994 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1995     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1996 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1997     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1998 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1999     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2000 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2001     ;;
2002 esac
2003   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2004 $as_echo_n "checking for $2... " >&6; }
2005 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2006   $as_echo_n "(cached) " >&6
2007 else
2008   eval "$3=\$ac_header_compiler"
2009 fi
2010 eval ac_res=\$$3
2011                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2012 $as_echo "$ac_res" >&6; }
2013 fi
2014   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2015
2016 } # ac_fn_c_check_header_mongrel
2017
2018 # ac_fn_c_try_run LINENO
2019 # ----------------------
2020 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2021 # that executables *can* be run.
2022 ac_fn_c_try_run ()
2023 {
2024   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2025   if { { ac_try="$ac_link"
2026 case "(($ac_try" in
2027   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2028   *) ac_try_echo=$ac_try;;
2029 esac
2030 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2031 $as_echo "$ac_try_echo"; } >&5
2032   (eval "$ac_link") 2>&5
2033   ac_status=$?
2034   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2035   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2036   { { case "(($ac_try" in
2037   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2038   *) ac_try_echo=$ac_try;;
2039 esac
2040 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2041 $as_echo "$ac_try_echo"; } >&5
2042   (eval "$ac_try") 2>&5
2043   ac_status=$?
2044   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2045   test $ac_status = 0; }; }; then :
2046   ac_retval=0
2047 else
2048   $as_echo "$as_me: program exited with status $ac_status" >&5
2049        $as_echo "$as_me: failed program was:" >&5
2050 sed 's/^/| /' conftest.$ac_ext >&5
2051
2052        ac_retval=$ac_status
2053 fi
2054   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2055   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2056   return $ac_retval
2057
2058 } # ac_fn_c_try_run
2059
2060 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2061 # -------------------------------------------------------
2062 # Tests whether HEADER exists and can be compiled using the include files in
2063 # INCLUDES, setting the cache variable VAR accordingly.
2064 ac_fn_c_check_header_compile ()
2065 {
2066   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2067   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2068 $as_echo_n "checking for $2... " >&6; }
2069 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2070   $as_echo_n "(cached) " >&6
2071 else
2072   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2073 /* end confdefs.h.  */
2074 $4
2075 #include <$2>
2076 _ACEOF
2077 if ac_fn_c_try_compile "$LINENO"; then :
2078   eval "$3=yes"
2079 else
2080   eval "$3=no"
2081 fi
2082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2083 fi
2084 eval ac_res=\$$3
2085                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2086 $as_echo "$ac_res" >&6; }
2087   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2088
2089 } # ac_fn_c_check_header_compile
2090
2091 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2092 # --------------------------------------------
2093 # Tries to find the compile-time value of EXPR in a program that includes
2094 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2095 # computed
2096 ac_fn_c_compute_int ()
2097 {
2098   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2099   if test "$cross_compiling" = yes; then
2100     # Depending upon the size, compute the lo and hi bounds.
2101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2102 /* end confdefs.h.  */
2103 $4
2104 int
2105 main ()
2106 {
2107 static int test_array [1 - 2 * !(($2) >= 0)];
2108 test_array [0] = 0
2109
2110   ;
2111   return 0;
2112 }
2113 _ACEOF
2114 if ac_fn_c_try_compile "$LINENO"; then :
2115   ac_lo=0 ac_mid=0
2116   while :; do
2117     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2118 /* end confdefs.h.  */
2119 $4
2120 int
2121 main ()
2122 {
2123 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2124 test_array [0] = 0
2125
2126   ;
2127   return 0;
2128 }
2129 _ACEOF
2130 if ac_fn_c_try_compile "$LINENO"; then :
2131   ac_hi=$ac_mid; break
2132 else
2133   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2134                         if test $ac_lo -le $ac_mid; then
2135                           ac_lo= ac_hi=
2136                           break
2137                         fi
2138                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2139 fi
2140 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2141   done
2142 else
2143   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2144 /* end confdefs.h.  */
2145 $4
2146 int
2147 main ()
2148 {
2149 static int test_array [1 - 2 * !(($2) < 0)];
2150 test_array [0] = 0
2151
2152   ;
2153   return 0;
2154 }
2155 _ACEOF
2156 if ac_fn_c_try_compile "$LINENO"; then :
2157   ac_hi=-1 ac_mid=-1
2158   while :; do
2159     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2160 /* end confdefs.h.  */
2161 $4
2162 int
2163 main ()
2164 {
2165 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2166 test_array [0] = 0
2167
2168   ;
2169   return 0;
2170 }
2171 _ACEOF
2172 if ac_fn_c_try_compile "$LINENO"; then :
2173   ac_lo=$ac_mid; break
2174 else
2175   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2176                         if test $ac_mid -le $ac_hi; then
2177                           ac_lo= ac_hi=
2178                           break
2179                         fi
2180                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2181 fi
2182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2183   done
2184 else
2185   ac_lo= ac_hi=
2186 fi
2187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2188 fi
2189 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2190 # Binary search between lo and hi bounds.
2191 while test "x$ac_lo" != "x$ac_hi"; do
2192   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2193   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2194 /* end confdefs.h.  */
2195 $4
2196 int
2197 main ()
2198 {
2199 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2200 test_array [0] = 0
2201
2202   ;
2203   return 0;
2204 }
2205 _ACEOF
2206 if ac_fn_c_try_compile "$LINENO"; then :
2207   ac_hi=$ac_mid
2208 else
2209   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2210 fi
2211 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2212 done
2213 case $ac_lo in #((
2214 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2215 '') ac_retval=1 ;;
2216 esac
2217   else
2218     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2219 /* end confdefs.h.  */
2220 $4
2221 static long int longval () { return $2; }
2222 static unsigned long int ulongval () { return $2; }
2223 #include <stdio.h>
2224 #include <stdlib.h>
2225 int
2226 main ()
2227 {
2228
2229   FILE *f = fopen ("conftest.val", "w");
2230   if (! f)
2231     return 1;
2232   if (($2) < 0)
2233     {
2234       long int i = longval ();
2235       if (i != ($2))
2236         return 1;
2237       fprintf (f, "%ld", i);
2238     }
2239   else
2240     {
2241       unsigned long int i = ulongval ();
2242       if (i != ($2))
2243         return 1;
2244       fprintf (f, "%lu", i);
2245     }
2246   /* Do not output a trailing newline, as this causes \r\n confusion
2247      on some platforms.  */
2248   return ferror (f) || fclose (f) != 0;
2249
2250   ;
2251   return 0;
2252 }
2253 _ACEOF
2254 if ac_fn_c_try_run "$LINENO"; then :
2255   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2256 else
2257   ac_retval=1
2258 fi
2259 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2260   conftest.$ac_objext conftest.beam conftest.$ac_ext
2261 rm -f conftest.val
2262
2263   fi
2264   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2265   return $ac_retval
2266
2267 } # ac_fn_c_compute_int
2268
2269 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2270 # -------------------------------------------
2271 # Tests whether TYPE exists after having included INCLUDES, setting cache
2272 # variable VAR accordingly.
2273 ac_fn_c_check_type ()
2274 {
2275   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2276   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2277 $as_echo_n "checking for $2... " >&6; }
2278 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2279   $as_echo_n "(cached) " >&6
2280 else
2281   eval "$3=no"
2282   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2283 /* end confdefs.h.  */
2284 $4
2285 int
2286 main ()
2287 {
2288 if (sizeof ($2))
2289          return 0;
2290   ;
2291   return 0;
2292 }
2293 _ACEOF
2294 if ac_fn_c_try_compile "$LINENO"; then :
2295   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2296 /* end confdefs.h.  */
2297 $4
2298 int
2299 main ()
2300 {
2301 if (sizeof (($2)))
2302             return 0;
2303   ;
2304   return 0;
2305 }
2306 _ACEOF
2307 if ac_fn_c_try_compile "$LINENO"; then :
2308
2309 else
2310   eval "$3=yes"
2311 fi
2312 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2313 fi
2314 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2315 fi
2316 eval ac_res=\$$3
2317                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2318 $as_echo "$ac_res" >&6; }
2319   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2320
2321 } # ac_fn_c_check_type
2322
2323 # ac_fn_c_find_intX_t LINENO BITS VAR
2324 # -----------------------------------
2325 # Finds a signed integer type with width BITS, setting cache variable VAR
2326 # accordingly.
2327 ac_fn_c_find_intX_t ()
2328 {
2329   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2330   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2331 $as_echo_n "checking for int$2_t... " >&6; }
2332 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2333   $as_echo_n "(cached) " >&6
2334 else
2335   eval "$3=no"
2336      for ac_type in int$2_t 'int' 'long int' \
2337          'long long int' 'short int' 'signed char'; do
2338        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2339 /* end confdefs.h.  */
2340 $ac_includes_default
2341 int
2342 main ()
2343 {
2344 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2345 test_array [0] = 0
2346
2347   ;
2348   return 0;
2349 }
2350 _ACEOF
2351 if ac_fn_c_try_compile "$LINENO"; then :
2352   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2353 /* end confdefs.h.  */
2354 $ac_includes_default
2355 int
2356 main ()
2357 {
2358 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2359                  < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2360 test_array [0] = 0
2361
2362   ;
2363   return 0;
2364 }
2365 _ACEOF
2366 if ac_fn_c_try_compile "$LINENO"; then :
2367
2368 else
2369   case $ac_type in #(
2370   int$2_t) :
2371     eval "$3=yes" ;; #(
2372   *) :
2373     eval "$3=\$ac_type" ;;
2374 esac
2375 fi
2376 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2377 fi
2378 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2379        eval as_val=\$$3
2380    if test "x$as_val" = x""no; then :
2381
2382 else
2383   break
2384 fi
2385      done
2386 fi
2387 eval ac_res=\$$3
2388                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2389 $as_echo "$ac_res" >&6; }
2390   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2391
2392 } # ac_fn_c_find_intX_t
2393
2394 # ac_fn_c_try_link LINENO
2395 # -----------------------
2396 # Try to link conftest.$ac_ext, and return whether this succeeded.
2397 ac_fn_c_try_link ()
2398 {
2399   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2400   rm -f conftest.$ac_objext conftest$ac_exeext
2401   if { { ac_try="$ac_link"
2402 case "(($ac_try" in
2403   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2404   *) ac_try_echo=$ac_try;;
2405 esac
2406 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2407 $as_echo "$ac_try_echo"; } >&5
2408   (eval "$ac_link") 2>conftest.err
2409   ac_status=$?
2410   if test -s conftest.err; then
2411     grep -v '^ *+' conftest.err >conftest.er1
2412     cat conftest.er1 >&5
2413     mv -f conftest.er1 conftest.err
2414   fi
2415   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2416   test $ac_status = 0; } && {
2417          test -z "$ac_c_werror_flag" ||
2418          test ! -s conftest.err
2419        } && test -s conftest$ac_exeext && {
2420          test "$cross_compiling" = yes ||
2421          $as_test_x conftest$ac_exeext
2422        }; then :
2423   ac_retval=0
2424 else
2425   $as_echo "$as_me: failed program was:" >&5
2426 sed 's/^/| /' conftest.$ac_ext >&5
2427
2428         ac_retval=1
2429 fi
2430   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2431   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2432   # interfere with the next link command; also delete a directory that is
2433   # left behind by Apple's compiler.  We do this before executing the actions.
2434   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2435   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2436   return $ac_retval
2437
2438 } # ac_fn_c_try_link
2439
2440 # ac_fn_c_find_uintX_t LINENO BITS VAR
2441 # ------------------------------------
2442 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2443 # accordingly.
2444 ac_fn_c_find_uintX_t ()
2445 {
2446   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2447   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2448 $as_echo_n "checking for uint$2_t... " >&6; }
2449 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2450   $as_echo_n "(cached) " >&6
2451 else
2452   eval "$3=no"
2453      for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2454          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2455        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2456 /* end confdefs.h.  */
2457 $ac_includes_default
2458 int
2459 main ()
2460 {
2461 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2462 test_array [0] = 0
2463
2464   ;
2465   return 0;
2466 }
2467 _ACEOF
2468 if ac_fn_c_try_compile "$LINENO"; then :
2469   case $ac_type in #(
2470   uint$2_t) :
2471     eval "$3=yes" ;; #(
2472   *) :
2473     eval "$3=\$ac_type" ;;
2474 esac
2475 fi
2476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2477        eval as_val=\$$3
2478    if test "x$as_val" = x""no; then :
2479
2480 else
2481   break
2482 fi
2483      done
2484 fi
2485 eval ac_res=\$$3
2486                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2487 $as_echo "$ac_res" >&6; }
2488   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2489
2490 } # ac_fn_c_find_uintX_t
2491
2492 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2493 # ----------------------------------------------
2494 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2495 ac_fn_c_check_header_preproc ()
2496 {
2497   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2498   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2499 $as_echo_n "checking for $2... " >&6; }
2500 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2501   $as_echo_n "(cached) " >&6
2502 else
2503   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2504 /* end confdefs.h.  */
2505 #include <$2>
2506 _ACEOF
2507 if ac_fn_c_try_cpp "$LINENO"; then :
2508   eval "$3=yes"
2509 else
2510   eval "$3=no"
2511 fi
2512 rm -f conftest.err conftest.$ac_ext
2513 fi
2514 eval ac_res=\$$3
2515                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2516 $as_echo "$ac_res" >&6; }
2517   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2518
2519 } # ac_fn_c_check_header_preproc
2520
2521 # ac_fn_cxx_try_cpp LINENO
2522 # ------------------------
2523 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2524 ac_fn_cxx_try_cpp ()
2525 {
2526   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2527   if { { ac_try="$ac_cpp conftest.$ac_ext"
2528 case "(($ac_try" in
2529   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2530   *) ac_try_echo=$ac_try;;
2531 esac
2532 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2533 $as_echo "$ac_try_echo"; } >&5
2534   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2535   ac_status=$?
2536   if test -s conftest.err; then
2537     grep -v '^ *+' conftest.err >conftest.er1
2538     cat conftest.er1 >&5
2539     mv -f conftest.er1 conftest.err
2540   fi
2541   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2542   test $ac_status = 0; } >/dev/null && {
2543          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2544          test ! -s conftest.err
2545        }; then :
2546   ac_retval=0
2547 else
2548   $as_echo "$as_me: failed program was:" >&5
2549 sed 's/^/| /' conftest.$ac_ext >&5
2550
2551     ac_retval=1
2552 fi
2553   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2554   return $ac_retval
2555
2556 } # ac_fn_cxx_try_cpp
2557
2558 # ac_fn_cxx_check_header_preproc LINENO HEADER VAR
2559 # ------------------------------------------------
2560 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2561 ac_fn_cxx_check_header_preproc ()
2562 {
2563   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2564   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2565 $as_echo_n "checking for $2... " >&6; }
2566 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2567   $as_echo_n "(cached) " >&6
2568 else
2569   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2570 /* end confdefs.h.  */
2571 #include <$2>
2572 _ACEOF
2573 if ac_fn_cxx_try_cpp "$LINENO"; then :
2574   eval "$3=yes"
2575 else
2576   eval "$3=no"
2577 fi
2578 rm -f conftest.err conftest.$ac_ext
2579 fi
2580 eval ac_res=\$$3
2581                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2582 $as_echo "$ac_res" >&6; }
2583   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2584
2585 } # ac_fn_cxx_check_header_preproc
2586
2587 # ac_fn_c_check_func LINENO FUNC VAR
2588 # ----------------------------------
2589 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2590 ac_fn_c_check_func ()
2591 {
2592   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2593   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2594 $as_echo_n "checking for $2... " >&6; }
2595 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2596   $as_echo_n "(cached) " >&6
2597 else
2598   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2599 /* end confdefs.h.  */
2600 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2601    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2602 #define $2 innocuous_$2
2603
2604 /* System header to define __stub macros and hopefully few prototypes,
2605     which can conflict with char $2 (); below.
2606     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2607     <limits.h> exists even on freestanding compilers.  */
2608
2609 #ifdef __STDC__
2610 # include <limits.h>
2611 #else
2612 # include <assert.h>
2613 #endif
2614
2615 #undef $2
2616
2617 /* Override any GCC internal prototype to avoid an error.
2618    Use char because int might match the return type of a GCC
2619    builtin and then its argument prototype would still apply.  */
2620 #ifdef __cplusplus
2621 extern "C"
2622 #endif
2623 char $2 ();
2624 /* The GNU C library defines this for functions which it implements
2625     to always fail with ENOSYS.  Some functions are actually named
2626     something starting with __ and the normal name is an alias.  */
2627 #if defined __stub_$2 || defined __stub___$2
2628 choke me
2629 #endif
2630
2631 int
2632 main ()
2633 {
2634 return $2 ();
2635   ;
2636   return 0;
2637 }
2638 _ACEOF
2639 if ac_fn_c_try_link "$LINENO"; then :
2640   eval "$3=yes"
2641 else
2642   eval "$3=no"
2643 fi
2644 rm -f core conftest.err conftest.$ac_objext \
2645     conftest$ac_exeext conftest.$ac_ext
2646 fi
2647 eval ac_res=\$$3
2648                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2649 $as_echo "$ac_res" >&6; }
2650   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2651
2652 } # ac_fn_c_check_func
2653
2654 # ac_fn_cxx_try_link LINENO
2655 # -------------------------
2656 # Try to link conftest.$ac_ext, and return whether this succeeded.
2657 ac_fn_cxx_try_link ()
2658 {
2659   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2660   rm -f conftest.$ac_objext conftest$ac_exeext
2661   if { { ac_try="$ac_link"
2662 case "(($ac_try" in
2663   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2664   *) ac_try_echo=$ac_try;;
2665 esac
2666 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2667 $as_echo "$ac_try_echo"; } >&5
2668   (eval "$ac_link") 2>conftest.err
2669   ac_status=$?
2670   if test -s conftest.err; then
2671     grep -v '^ *+' conftest.err >conftest.er1
2672     cat conftest.er1 >&5
2673     mv -f conftest.er1 conftest.err
2674   fi
2675   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2676   test $ac_status = 0; } && {
2677          test -z "$ac_cxx_werror_flag" ||
2678          test ! -s conftest.err
2679        } && test -s conftest$ac_exeext && {
2680          test "$cross_compiling" = yes ||
2681          $as_test_x conftest$ac_exeext
2682        }; then :
2683   ac_retval=0
2684 else
2685   $as_echo "$as_me: failed program was:" >&5
2686 sed 's/^/| /' conftest.$ac_ext >&5
2687
2688         ac_retval=1
2689 fi
2690   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2691   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2692   # interfere with the next link command; also delete a directory that is
2693   # left behind by Apple's compiler.  We do this before executing the actions.
2694   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2695   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2696   return $ac_retval
2697
2698 } # ac_fn_cxx_try_link
2699 cat >config.log <<_ACEOF
2700 This file contains any messages produced by compilers while
2701 running configure, to aid debugging if configure makes a mistake.
2702
2703 It was created by $as_me, which was
2704 generated by GNU Autoconf 2.64.  Invocation command line was
2705
2706   $ $0 $@
2707
2708 _ACEOF
2709 exec 5>>config.log
2710 {
2711 cat <<_ASUNAME
2712 ## --------- ##
2713 ## Platform. ##
2714 ## --------- ##
2715
2716 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2717 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2718 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2719 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2720 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2721
2722 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2723 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2724
2725 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2726 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2727 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2728 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2729 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2730 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2731 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2732
2733 _ASUNAME
2734
2735 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2736 for as_dir in $PATH
2737 do
2738   IFS=$as_save_IFS
2739   test -z "$as_dir" && as_dir=.
2740     $as_echo "PATH: $as_dir"
2741   done
2742 IFS=$as_save_IFS
2743
2744 } >&5
2745
2746 cat >&5 <<_ACEOF
2747
2748
2749 ## ----------- ##
2750 ## Core tests. ##
2751 ## ----------- ##
2752
2753 _ACEOF
2754
2755
2756 # Keep a trace of the command line.
2757 # Strip out --no-create and --no-recursion so they do not pile up.
2758 # Strip out --silent because we don't want to record it for future runs.
2759 # Also quote any args containing shell meta-characters.
2760 # Make two passes to allow for proper duplicate-argument suppression.
2761 ac_configure_args=
2762 ac_configure_args0=
2763 ac_configure_args1=
2764 ac_must_keep_next=false
2765 for ac_pass in 1 2
2766 do
2767   for ac_arg
2768   do
2769     case $ac_arg in
2770     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2771     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2772     | -silent | --silent | --silen | --sile | --sil)
2773       continue ;;
2774     *\'*)
2775       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2776     esac
2777     case $ac_pass in
2778     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2779     2)
2780       as_fn_append ac_configure_args1 " '$ac_arg'"
2781       if test $ac_must_keep_next = true; then
2782         ac_must_keep_next=false # Got value, back to normal.
2783       else
2784         case $ac_arg in
2785           *=* | --config-cache | -C | -disable-* | --disable-* \
2786           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2787           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2788           | -with-* | --with-* | -without-* | --without-* | --x)
2789             case "$ac_configure_args0 " in
2790               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2791             esac
2792             ;;
2793           -* ) ac_must_keep_next=true ;;
2794         esac
2795       fi
2796       as_fn_append ac_configure_args " '$ac_arg'"
2797       ;;
2798     esac
2799   done
2800 done
2801 { ac_configure_args0=; unset ac_configure_args0;}
2802 { ac_configure_args1=; unset ac_configure_args1;}
2803
2804 # When interrupted or exit'd, cleanup temporary files, and complete
2805 # config.log.  We remove comments because anyway the quotes in there
2806 # would cause problems or look ugly.
2807 # WARNING: Use '\'' to represent an apostrophe within the trap.
2808 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2809 trap 'exit_status=$?
2810   # Save into config.log some information that might help in debugging.
2811   {
2812     echo
2813
2814     cat <<\_ASBOX
2815 ## ---------------- ##
2816 ## Cache variables. ##
2817 ## ---------------- ##
2818 _ASBOX
2819     echo
2820     # The following way of writing the cache mishandles newlines in values,
2821 (
2822   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2823     eval ac_val=\$$ac_var
2824     case $ac_val in #(
2825     *${as_nl}*)
2826       case $ac_var in #(
2827       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2828 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2829       esac
2830       case $ac_var in #(
2831       _ | IFS | as_nl) ;; #(
2832       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2833       *) { eval $ac_var=; unset $ac_var;} ;;
2834       esac ;;
2835     esac
2836   done
2837   (set) 2>&1 |
2838     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2839     *${as_nl}ac_space=\ *)
2840       sed -n \
2841         "s/'\''/'\''\\\\'\'''\''/g;
2842           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2843       ;; #(
2844     *)
2845       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2846       ;;
2847     esac |
2848     sort
2849 )
2850     echo
2851
2852     cat <<\_ASBOX
2853 ## ----------------- ##
2854 ## Output variables. ##
2855 ## ----------------- ##
2856 _ASBOX
2857     echo
2858     for ac_var in $ac_subst_vars
2859     do
2860       eval ac_val=\$$ac_var
2861       case $ac_val in
2862       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2863       esac
2864       $as_echo "$ac_var='\''$ac_val'\''"
2865     done | sort
2866     echo
2867
2868     if test -n "$ac_subst_files"; then
2869       cat <<\_ASBOX
2870 ## ------------------- ##
2871 ## File substitutions. ##
2872 ## ------------------- ##
2873 _ASBOX
2874       echo
2875       for ac_var in $ac_subst_files
2876       do
2877         eval ac_val=\$$ac_var
2878         case $ac_val in
2879         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2880         esac
2881         $as_echo "$ac_var='\''$ac_val'\''"
2882       done | sort
2883       echo
2884     fi
2885
2886     if test -s confdefs.h; then
2887       cat <<\_ASBOX
2888 ## ----------- ##
2889 ## confdefs.h. ##
2890 ## ----------- ##
2891 _ASBOX
2892       echo
2893       cat confdefs.h
2894       echo
2895     fi
2896     test "$ac_signal" != 0 &&
2897       $as_echo "$as_me: caught signal $ac_signal"
2898     $as_echo "$as_me: exit $exit_status"
2899   } >&5
2900   rm -f core *.core core.conftest.* &&
2901     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2902     exit $exit_status
2903 ' 0
2904 for ac_signal in 1 2 13 15; do
2905   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2906 done
2907 ac_signal=0
2908
2909 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2910 rm -f -r conftest* confdefs.h
2911
2912 $as_echo "/* confdefs.h */" > confdefs.h
2913
2914 # Predefined preprocessor variables.
2915
2916 cat >>confdefs.h <<_ACEOF
2917 #define PACKAGE_NAME "$PACKAGE_NAME"
2918 _ACEOF
2919
2920 cat >>confdefs.h <<_ACEOF
2921 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2922 _ACEOF
2923
2924 cat >>confdefs.h <<_ACEOF
2925 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2926 _ACEOF
2927
2928 cat >>confdefs.h <<_ACEOF
2929 #define PACKAGE_STRING "$PACKAGE_STRING"
2930 _ACEOF
2931
2932 cat >>confdefs.h <<_ACEOF
2933 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2934 _ACEOF
2935
2936 cat >>confdefs.h <<_ACEOF
2937 #define PACKAGE_URL "$PACKAGE_URL"
2938 _ACEOF
2939
2940
2941 # Let the site file select an alternate cache file if it wants to.
2942 # Prefer an explicitly selected file to automatically selected ones.
2943 ac_site_file1=NONE
2944 ac_site_file2=NONE
2945 if test -n "$CONFIG_SITE"; then
2946   ac_site_file1=$CONFIG_SITE
2947 elif test "x$prefix" != xNONE; then
2948   ac_site_file1=$prefix/share/config.site
2949   ac_site_file2=$prefix/etc/config.site
2950 else
2951   ac_site_file1=$ac_default_prefix/share/config.site
2952   ac_site_file2=$ac_default_prefix/etc/config.site
2953 fi
2954 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2955 do
2956   test "x$ac_site_file" = xNONE && continue
2957   if test -r "$ac_site_file"; then
2958     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2959 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2960     sed 's/^/| /' "$ac_site_file" >&5
2961     . "$ac_site_file"
2962   fi
2963 done
2964
2965 if test -r "$cache_file"; then
2966   # Some versions of bash will fail to source /dev/null (special
2967   # files actually), so we avoid doing that.
2968   if test -f "$cache_file"; then
2969     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2970 $as_echo "$as_me: loading cache $cache_file" >&6;}
2971     case $cache_file in
2972       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2973       *)                      . "./$cache_file";;
2974     esac
2975   fi
2976 else
2977   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2978 $as_echo "$as_me: creating cache $cache_file" >&6;}
2979   >$cache_file
2980 fi
2981
2982 # Check that the precious variables saved in the cache have kept the same
2983 # value.
2984 ac_cache_corrupted=false
2985 for ac_var in $ac_precious_vars; do
2986   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2987   eval ac_new_set=\$ac_env_${ac_var}_set
2988   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2989   eval ac_new_val=\$ac_env_${ac_var}_value
2990   case $ac_old_set,$ac_new_set in
2991     set,)
2992       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2993 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2994       ac_cache_corrupted=: ;;
2995     ,set)
2996       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2997 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2998       ac_cache_corrupted=: ;;
2999     ,);;
3000     *)
3001       if test "x$ac_old_val" != "x$ac_new_val"; then
3002         # differences in whitespace do not lead to failure.
3003         ac_old_val_w=`echo x $ac_old_val`
3004         ac_new_val_w=`echo x $ac_new_val`
3005         if test "$ac_old_val_w" != "$ac_new_val_w"; then
3006           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
3007 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
3008           ac_cache_corrupted=:
3009         else
3010           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3011 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3012           eval $ac_var=\$ac_old_val
3013         fi
3014         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
3015 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
3016         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
3017 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
3018       fi;;
3019   esac
3020   # Pass precious variables to config.status.
3021   if test "$ac_new_set" = set; then
3022     case $ac_new_val in
3023     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3024     *) ac_arg=$ac_var=$ac_new_val ;;
3025     esac
3026     case " $ac_configure_args " in
3027       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
3028       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3029     esac
3030   fi
3031 done
3032 if $ac_cache_corrupted; then
3033   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3034 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3035   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3036 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3037   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3038 fi
3039 ## -------------------- ##
3040 ## Main body of script. ##
3041 ## -------------------- ##
3042
3043 ac_ext=c
3044 ac_cpp='$CPP $CPPFLAGS'
3045 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3046 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3047 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3048
3049
3050
3051
3052
3053
3054 ac_config_headers="$ac_config_headers auto-host.h:config.in"
3055
3056
3057 gcc_version=`cat $srcdir/BASE-VER`
3058
3059 # Determine the host, build, and target systems
3060 ac_aux_dir=
3061 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3062   for ac_t in install-sh install.sh shtool; do
3063     if test -f "$ac_dir/$ac_t"; then
3064       ac_aux_dir=$ac_dir
3065       ac_install_sh="$ac_aux_dir/$ac_t -c"
3066       break 2
3067     fi
3068   done
3069 done
3070 if test -z "$ac_aux_dir"; then
3071   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3072 fi
3073
3074 # These three variables are undocumented and unsupported,
3075 # and are intended to be withdrawn in a future Autoconf release.
3076 # They can cause serious problems if a builder's source tree is in a directory
3077 # whose full name contains unusual characters.
3078 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3079 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3080 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3081
3082
3083 # Make sure we can run config.sub.
3084 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3085   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3086
3087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3088 $as_echo_n "checking build system type... " >&6; }
3089 if test "${ac_cv_build+set}" = set; then :
3090   $as_echo_n "(cached) " >&6
3091 else
3092   ac_build_alias=$build_alias
3093 test "x$ac_build_alias" = x &&
3094   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3095 test "x$ac_build_alias" = x &&
3096   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3097 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3098   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3099
3100 fi
3101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3102 $as_echo "$ac_cv_build" >&6; }
3103 case $ac_cv_build in
3104 *-*-*) ;;
3105 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3106 esac
3107 build=$ac_cv_build
3108 ac_save_IFS=$IFS; IFS='-'
3109 set x $ac_cv_build
3110 shift
3111 build_cpu=$1
3112 build_vendor=$2
3113 shift; shift
3114 # Remember, the first character of IFS is used to create $*,
3115 # except with old shells:
3116 build_os=$*
3117 IFS=$ac_save_IFS
3118 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3119
3120
3121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3122 $as_echo_n "checking host system type... " >&6; }
3123 if test "${ac_cv_host+set}" = set; then :
3124   $as_echo_n "(cached) " >&6
3125 else
3126   if test "x$host_alias" = x; then
3127   ac_cv_host=$ac_cv_build
3128 else
3129   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3130     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3131 fi
3132
3133 fi
3134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3135 $as_echo "$ac_cv_host" >&6; }
3136 case $ac_cv_host in
3137 *-*-*) ;;
3138 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3139 esac
3140 host=$ac_cv_host
3141 ac_save_IFS=$IFS; IFS='-'
3142 set x $ac_cv_host
3143 shift
3144 host_cpu=$1
3145 host_vendor=$2
3146 shift; shift
3147 # Remember, the first character of IFS is used to create $*,
3148 # except with old shells:
3149 host_os=$*
3150 IFS=$ac_save_IFS
3151 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3152
3153
3154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3155 $as_echo_n "checking target system type... " >&6; }
3156 if test "${ac_cv_target+set}" = set; then :
3157   $as_echo_n "(cached) " >&6
3158 else
3159   if test "x$target_alias" = x; then
3160   ac_cv_target=$ac_cv_host
3161 else
3162   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3163     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3164 fi
3165
3166 fi
3167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3168 $as_echo "$ac_cv_target" >&6; }
3169 case $ac_cv_target in
3170 *-*-*) ;;
3171 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3172 esac
3173 target=$ac_cv_target
3174 ac_save_IFS=$IFS; IFS='-'
3175 set x $ac_cv_target
3176 shift
3177 target_cpu=$1
3178 target_vendor=$2
3179 shift; shift
3180 # Remember, the first character of IFS is used to create $*,
3181 # except with old shells:
3182 target_os=$*
3183 IFS=$ac_save_IFS
3184 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3185
3186
3187 # The aliases save the names the user supplied, while $host etc.
3188 # will get canonicalized.
3189 test -n "$target_alias" &&
3190   test "$program_prefix$program_suffix$program_transform_name" = \
3191     NONENONEs,x,x, &&
3192   program_prefix=${target_alias}-
3193
3194 # Determine the noncanonical target name, for directory use.
3195  case ${build_alias} in
3196   "") build_noncanonical=${build} ;;
3197   *) build_noncanonical=${build_alias} ;;
3198 esac
3199
3200  case ${host_alias} in
3201   "") host_noncanonical=${build_noncanonical} ;;
3202   *) host_noncanonical=${host_alias} ;;
3203 esac
3204
3205  case ${target_alias} in
3206   "") target_noncanonical=${host_noncanonical} ;;
3207   *) target_noncanonical=${target_alias} ;;
3208 esac
3209
3210
3211
3212
3213 # Determine the target- and build-specific subdirectories
3214
3215 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3216 # have matching libraries, they should use host libraries: Makefile.tpl
3217 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3218 # However, they still use the build modules, because the corresponding
3219 # host modules (e.g. bison) are only built for the host when bootstrap
3220 # finishes. So:
3221 # - build_subdir is where we find build modules, and never changes.
3222 # - build_libsubdir is where we find build libraries, and can be overridden.
3223
3224 # Prefix 'build-' so this never conflicts with target_subdir.
3225 build_subdir="build-${build_noncanonical}"
3226
3227 # Check whether --with-build-libsubdir was given.
3228 if test "${with_build_libsubdir+set}" = set; then :
3229   withval=$with_build_libsubdir; build_libsubdir="$withval"
3230 else
3231   build_libsubdir="$build_subdir"
3232 fi
3233
3234 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3235 if ( test $srcdir = . && test -d gcc ) \
3236    || test -d $srcdir/../host-${host_noncanonical}; then
3237   host_subdir="host-${host_noncanonical}"
3238 else
3239   host_subdir=.
3240 fi
3241 # No prefix.
3242 target_subdir=${target_noncanonical}
3243
3244
3245 # Set program_transform_name
3246 test "$program_prefix" != NONE &&
3247   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3248 # Use a double $ so make ignores it.
3249 test "$program_suffix" != NONE &&
3250   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3251 # Double any \ or $.
3252 # By default was `s,x,x', remove it if useless.
3253 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3254 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3255
3256
3257 # Check for bogus environment variables.
3258 # Test if LIBRARY_PATH contains the notation for the current directory
3259 # since this would lead to problems installing/building glibc.
3260 # LIBRARY_PATH contains the current directory if one of the following
3261 # is true:
3262 # - one of the terminals (":" and ";") is the first or last sign
3263 # - two terminals occur directly after each other
3264 # - the path contains an element with a dot in it
3265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3266 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3267 case ${LIBRARY_PATH} in
3268   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3269     library_path_setting="contains current directory"
3270     ;;
3271   *)
3272     library_path_setting="ok"
3273     ;;
3274 esac
3275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3276 $as_echo "$library_path_setting" >&6; }
3277 if test "$library_path_setting" != "ok"; then
3278 as_fn_error "
3279 *** LIBRARY_PATH shouldn't contain the current directory when
3280 *** building gcc. Please change the environment variable
3281 *** and run configure again." "$LINENO" 5
3282 fi
3283
3284 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3285 # since this would lead to problems installing/building glibc.
3286 # GCC_EXEC_PREFIX contains the current directory if one of the following
3287 # is true:
3288 # - one of the terminals (":" and ";") is the first or last sign
3289 # - two terminals occur directly after each other
3290 # - the path contains an element with a dot in it
3291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3292 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3293 case ${GCC_EXEC_PREFIX} in
3294   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3295     gcc_exec_prefix_setting="contains current directory"
3296     ;;
3297   *)
3298     gcc_exec_prefix_setting="ok"
3299     ;;
3300 esac
3301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3302 $as_echo "$gcc_exec_prefix_setting" >&6; }
3303 if test "$gcc_exec_prefix_setting" != "ok"; then
3304 as_fn_error "
3305 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3306 *** building gcc. Please change the environment variable
3307 *** and run configure again." "$LINENO" 5
3308 fi
3309
3310 # -----------
3311 # Directories
3312 # -----------
3313
3314 # Specify the local prefix
3315 local_prefix=
3316
3317 # Check whether --with-local-prefix was given.
3318 if test "${with_local_prefix+set}" = set; then :
3319   withval=$with_local_prefix; case "${withval}" in
3320 yes)    as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3321 no)     ;;
3322 *)      local_prefix=$with_local_prefix ;;
3323 esac
3324 fi
3325
3326
3327 # Default local prefix if it is empty
3328 if test x$local_prefix = x; then
3329         local_prefix=/usr/local
3330 fi
3331
3332 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3333 # passed in by the toplevel make and thus we'd get different behavior
3334 # depending on where we built the sources.
3335 gcc_gxx_include_dir=
3336 # Specify the g++ header file directory
3337
3338 # Check whether --with-gxx-include-dir was given.
3339 if test "${with_gxx_include_dir+set}" = set; then :
3340   withval=$with_gxx_include_dir; case "${withval}" in
3341 yes)    as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3342 no)     ;;
3343 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
3344 esac
3345 fi
3346
3347
3348 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3349 if test x${gcc_gxx_include_dir} = x; then
3350   if test x${enable_version_specific_runtime_libs} = xyes; then
3351     gcc_gxx_include_dir='${libsubdir}/include/c++'
3352   else
3353     libstdcxx_incdir='include/c++/$(version)'
3354     if test x$host != x$target; then
3355        libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3356     fi
3357     gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3358   fi
3359 fi
3360
3361 gcc_gxx_include_dir_add_sysroot=0
3362 if test "${with_sysroot+set}" = set; then
3363   gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
3364   if test "${gcc_gxx_without_sysroot}"; then
3365     gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
3366     gcc_gxx_include_dir_add_sysroot=1
3367   fi
3368 fi
3369
3370
3371 # Check whether --with-cpp_install_dir was given.
3372 if test "${with_cpp_install_dir+set}" = set; then :
3373   withval=$with_cpp_install_dir; if test x$withval = xyes; then
3374   as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3375 elif test x$withval != xno; then
3376   cpp_install_dir=$withval
3377 fi
3378 fi
3379
3380
3381 # We would like to our source tree to be readonly.  However when releases or
3382 # pre-releases are generated, the flex/bison generated files as well as the
3383 # various formats of manuals need to be included along with the rest of the
3384 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3385 # just that.
3386
3387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3388 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3389     # Check whether --enable-generated-files-in-srcdir was given.
3390 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3391   enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3392 else
3393   generated_files_in_srcdir=no
3394 fi
3395
3396
3397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3398 $as_echo "$generated_files_in_srcdir" >&6; }
3399
3400 if test "$generated_files_in_srcdir" = "yes"; then
3401   GENINSRC=''
3402 else
3403   GENINSRC='#'
3404 fi
3405
3406
3407 # -------------------
3408 # Find default linker
3409 # -------------------
3410
3411 # With GNU ld
3412
3413 # Check whether --with-gnu-ld was given.
3414 if test "${with_gnu_ld+set}" = set; then :
3415   withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3416 else
3417   gnu_ld_flag=no
3418 fi
3419
3420
3421 # With pre-defined ld
3422
3423 # Check whether --with-ld was given.
3424 if test "${with_ld+set}" = set; then :
3425   withval=$with_ld; DEFAULT_LINKER="$with_ld"
3426 fi
3427
3428 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3429   if test ! -x "$DEFAULT_LINKER"; then
3430     as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3431   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3432     gnu_ld_flag=yes
3433   fi
3434
3435 cat >>confdefs.h <<_ACEOF
3436 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3437 _ACEOF
3438
3439 fi
3440
3441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3442 $as_echo_n "checking whether a default linker was specified... " >&6; }
3443 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3444   if test x"$gnu_ld_flag" = x"no"; then
3445     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3446 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3447   else
3448     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3449 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3450   fi
3451 else
3452   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3453 $as_echo "no" >&6; }
3454 fi
3455
3456 # With demangler in GNU ld
3457
3458 # Check whether --with-demangler-in-ld was given.
3459 if test "${with_demangler_in_ld+set}" = set; then :
3460   withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3461 else
3462   demangler_in_ld=yes
3463 fi
3464
3465
3466 # ----------------------
3467 # Find default assembler
3468 # ----------------------
3469
3470 # With GNU as
3471
3472 # Check whether --with-gnu-as was given.
3473 if test "${with_gnu_as+set}" = set; then :
3474   withval=$with_gnu_as; gas_flag="$with_gnu_as"
3475 else
3476   gas_flag=no
3477 fi
3478
3479
3480
3481 # Check whether --with-as was given.
3482 if test "${with_as+set}" = set; then :
3483   withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3484 fi
3485
3486 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3487   if test ! -x "$DEFAULT_ASSEMBLER"; then
3488     as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3489   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3490     gas_flag=yes
3491   fi
3492
3493 cat >>confdefs.h <<_ACEOF
3494 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3495 _ACEOF
3496
3497 fi
3498
3499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3500 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3501 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3502   if test x"$gas_flag" = x"no"; then
3503     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3504 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3505   else
3506     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3507 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3508   fi
3509 else
3510   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3511 $as_echo "no" >&6; }
3512 fi
3513
3514 # ---------------
3515 # Find C compiler
3516 # ---------------
3517
3518 # If a non-executable a.out is present (e.g. created by GNU as above even if
3519 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3520 # file, even when creating an executable, so an execution test fails.
3521 # Remove possible default executable files to avoid this.
3522 #
3523 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3524 # Autoconf includes it.
3525 rm -f a.out a.exe b.out
3526
3527 # Find the native compiler
3528 ac_ext=c
3529 ac_cpp='$CPP $CPPFLAGS'
3530 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3531 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3532 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3533 if test -n "$ac_tool_prefix"; then
3534   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3535 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3537 $as_echo_n "checking for $ac_word... " >&6; }
3538 if test "${ac_cv_prog_CC+set}" = set; then :
3539   $as_echo_n "(cached) " >&6
3540 else
3541   if test -n "$CC"; then
3542   ac_cv_prog_CC="$CC" # Let the user override the test.
3543 else
3544 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3545 for as_dir in $PATH
3546 do
3547   IFS=$as_save_IFS
3548   test -z "$as_dir" && as_dir=.
3549     for ac_exec_ext in '' $ac_executable_extensions; do
3550   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3551     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3552     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3553     break 2
3554   fi
3555 done
3556   done
3557 IFS=$as_save_IFS
3558
3559 fi
3560 fi
3561 CC=$ac_cv_prog_CC
3562 if test -n "$CC"; then
3563   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3564 $as_echo "$CC" >&6; }
3565 else
3566   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3567 $as_echo "no" >&6; }
3568 fi
3569
3570
3571 fi
3572 if test -z "$ac_cv_prog_CC"; then
3573   ac_ct_CC=$CC
3574   # Extract the first word of "gcc", so it can be a program name with args.
3575 set dummy gcc; ac_word=$2
3576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3577 $as_echo_n "checking for $ac_word... " >&6; }
3578 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3579   $as_echo_n "(cached) " >&6
3580 else
3581   if test -n "$ac_ct_CC"; then
3582   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3583 else
3584 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3585 for as_dir in $PATH
3586 do
3587   IFS=$as_save_IFS
3588   test -z "$as_dir" && as_dir=.
3589     for ac_exec_ext in '' $ac_executable_extensions; do
3590   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3591     ac_cv_prog_ac_ct_CC="gcc"
3592     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3593     break 2
3594   fi
3595 done
3596   done
3597 IFS=$as_save_IFS
3598
3599 fi
3600 fi
3601 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3602 if test -n "$ac_ct_CC"; then
3603   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3604 $as_echo "$ac_ct_CC" >&6; }
3605 else
3606   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3607 $as_echo "no" >&6; }
3608 fi
3609
3610   if test "x$ac_ct_CC" = x; then
3611     CC=""
3612   else
3613     case $cross_compiling:$ac_tool_warned in
3614 yes:)
3615 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3616 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3617 ac_tool_warned=yes ;;
3618 esac
3619     CC=$ac_ct_CC
3620   fi
3621 else
3622   CC="$ac_cv_prog_CC"
3623 fi
3624
3625 if test -z "$CC"; then
3626           if test -n "$ac_tool_prefix"; then
3627     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3628 set dummy ${ac_tool_prefix}cc; ac_word=$2
3629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3630 $as_echo_n "checking for $ac_word... " >&6; }
3631 if test "${ac_cv_prog_CC+set}" = set; then :
3632   $as_echo_n "(cached) " >&6
3633 else
3634   if test -n "$CC"; then
3635   ac_cv_prog_CC="$CC" # Let the user override the test.
3636 else
3637 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3638 for as_dir in $PATH
3639 do
3640   IFS=$as_save_IFS
3641   test -z "$as_dir" && as_dir=.
3642     for ac_exec_ext in '' $ac_executable_extensions; do
3643   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3644     ac_cv_prog_CC="${ac_tool_prefix}cc"
3645     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3646     break 2
3647   fi
3648 done
3649   done
3650 IFS=$as_save_IFS
3651
3652 fi
3653 fi
3654 CC=$ac_cv_prog_CC
3655 if test -n "$CC"; then
3656   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3657 $as_echo "$CC" >&6; }
3658 else
3659   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3660 $as_echo "no" >&6; }
3661 fi
3662
3663
3664   fi
3665 fi
3666 if test -z "$CC"; then
3667   # Extract the first word of "cc", so it can be a program name with args.
3668 set dummy cc; ac_word=$2
3669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3670 $as_echo_n "checking for $ac_word... " >&6; }
3671 if test "${ac_cv_prog_CC+set}" = set; then :
3672   $as_echo_n "(cached) " >&6
3673 else
3674   if test -n "$CC"; then
3675   ac_cv_prog_CC="$CC" # Let the user override the test.
3676 else
3677   ac_prog_rejected=no
3678 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3679 for as_dir in $PATH
3680 do
3681   IFS=$as_save_IFS
3682   test -z "$as_dir" && as_dir=.
3683     for ac_exec_ext in '' $ac_executable_extensions; do
3684   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3685     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3686        ac_prog_rejected=yes
3687        continue
3688      fi
3689     ac_cv_prog_CC="cc"
3690     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3691     break 2
3692   fi
3693 done
3694   done
3695 IFS=$as_save_IFS
3696
3697 if test $ac_prog_rejected = yes; then
3698   # We found a bogon in the path, so make sure we never use it.
3699   set dummy $ac_cv_prog_CC
3700   shift
3701   if test $# != 0; then
3702     # We chose a different compiler from the bogus one.
3703     # However, it has the same basename, so the bogon will be chosen
3704     # first if we set CC to just the basename; use the full file name.
3705     shift
3706     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3707   fi
3708 fi
3709 fi
3710 fi
3711 CC=$ac_cv_prog_CC
3712 if test -n "$CC"; then
3713   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3714 $as_echo "$CC" >&6; }
3715 else
3716   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3717 $as_echo "no" >&6; }
3718 fi
3719
3720
3721 fi
3722 if test -z "$CC"; then
3723   if test -n "$ac_tool_prefix"; then
3724   for ac_prog in cl.exe
3725   do
3726     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3727 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3729 $as_echo_n "checking for $ac_word... " >&6; }
3730 if test "${ac_cv_prog_CC+set}" = set; then :
3731   $as_echo_n "(cached) " >&6
3732 else
3733   if test -n "$CC"; then
3734   ac_cv_prog_CC="$CC" # Let the user override the test.
3735 else
3736 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3737 for as_dir in $PATH
3738 do
3739   IFS=$as_save_IFS
3740   test -z "$as_dir" && as_dir=.
3741     for ac_exec_ext in '' $ac_executable_extensions; do
3742   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3743     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3744     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3745     break 2
3746   fi
3747 done
3748   done
3749 IFS=$as_save_IFS
3750
3751 fi
3752 fi
3753 CC=$ac_cv_prog_CC
3754 if test -n "$CC"; then
3755   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3756 $as_echo "$CC" >&6; }
3757 else
3758   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3759 $as_echo "no" >&6; }
3760 fi
3761
3762
3763     test -n "$CC" && break
3764   done
3765 fi
3766 if test -z "$CC"; then
3767   ac_ct_CC=$CC
3768   for ac_prog in cl.exe
3769 do
3770   # Extract the first word of "$ac_prog", so it can be a program name with args.
3771 set dummy $ac_prog; ac_word=$2
3772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3773 $as_echo_n "checking for $ac_word... " >&6; }
3774 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3775   $as_echo_n "(cached) " >&6
3776 else
3777   if test -n "$ac_ct_CC"; then
3778   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3779 else
3780 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3781 for as_dir in $PATH
3782 do
3783   IFS=$as_save_IFS
3784   test -z "$as_dir" && as_dir=.
3785     for ac_exec_ext in '' $ac_executable_extensions; do
3786   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3787     ac_cv_prog_ac_ct_CC="$ac_prog"
3788     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3789     break 2
3790   fi
3791 done
3792   done
3793 IFS=$as_save_IFS
3794
3795 fi
3796 fi
3797 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3798 if test -n "$ac_ct_CC"; then
3799   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3800 $as_echo "$ac_ct_CC" >&6; }
3801 else
3802   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3803 $as_echo "no" >&6; }
3804 fi
3805
3806
3807   test -n "$ac_ct_CC" && break
3808 done
3809
3810   if test "x$ac_ct_CC" = x; then
3811     CC=""
3812   else
3813     case $cross_compiling:$ac_tool_warned in
3814 yes:)
3815 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3816 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3817 ac_tool_warned=yes ;;
3818 esac
3819     CC=$ac_ct_CC
3820   fi
3821 fi
3822
3823 fi
3824
3825
3826 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3827 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3828 as_fn_error "no acceptable C compiler found in \$PATH
3829 See \`config.log' for more details." "$LINENO" 5; }
3830
3831 # Provide some information about the compiler.
3832 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3833 set X $ac_compile
3834 ac_compiler=$2
3835 for ac_option in --version -v -V -qversion; do
3836   { { ac_try="$ac_compiler $ac_option >&5"
3837 case "(($ac_try" in
3838   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3839   *) ac_try_echo=$ac_try;;
3840 esac
3841 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3842 $as_echo "$ac_try_echo"; } >&5
3843   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3844   ac_status=$?
3845   if test -s conftest.err; then
3846     sed '10a\
3847 ... rest of stderr output deleted ...
3848          10q' conftest.err >conftest.er1
3849     cat conftest.er1 >&5
3850     rm -f conftest.er1 conftest.err
3851   fi
3852   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3853   test $ac_status = 0; }
3854 done
3855
3856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3857 /* end confdefs.h.  */
3858
3859 int
3860 main ()
3861 {
3862
3863   ;
3864   return 0;
3865 }
3866 _ACEOF
3867 ac_clean_files_save=$ac_clean_files
3868 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3869 # Try to create an executable without -o first, disregard a.out.
3870 # It will help us diagnose broken compilers, and finding out an intuition
3871 # of exeext.
3872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3873 $as_echo_n "checking for C compiler default output file name... " >&6; }
3874 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3875
3876 # The possible output files:
3877 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3878
3879 ac_rmfiles=
3880 for ac_file in $ac_files
3881 do
3882   case $ac_file in
3883     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3884     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3885   esac
3886 done
3887 rm -f $ac_rmfiles
3888
3889 if { { ac_try="$ac_link_default"
3890 case "(($ac_try" in
3891   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3892   *) ac_try_echo=$ac_try;;
3893 esac
3894 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3895 $as_echo "$ac_try_echo"; } >&5
3896   (eval "$ac_link_default") 2>&5
3897   ac_status=$?
3898   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3899   test $ac_status = 0; }; then :
3900   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3901 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3902 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3903 # so that the user can short-circuit this test for compilers unknown to
3904 # Autoconf.
3905 for ac_file in $ac_files ''
3906 do
3907   test -f "$ac_file" || continue
3908   case $ac_file in
3909     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3910         ;;
3911     [ab].out )
3912         # We found the default executable, but exeext='' is most
3913         # certainly right.
3914         break;;
3915     *.* )
3916         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3917         then :; else
3918            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3919         fi
3920         # We set ac_cv_exeext here because the later test for it is not
3921         # safe: cross compilers may not add the suffix if given an `-o'
3922         # argument, so we may need to know it at that point already.
3923         # Even if this section looks crufty: it has the advantage of
3924         # actually working.
3925         break;;
3926     * )
3927         break;;
3928   esac
3929 done
3930 test "$ac_cv_exeext" = no && ac_cv_exeext=
3931
3932 else
3933   ac_file=''
3934 fi
3935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3936 $as_echo "$ac_file" >&6; }
3937 if test -z "$ac_file"; then :
3938   $as_echo "$as_me: failed program was:" >&5
3939 sed 's/^/| /' conftest.$ac_ext >&5
3940
3941 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3942 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3943 { as_fn_set_status 77
3944 as_fn_error "C compiler cannot create executables
3945 See \`config.log' for more details." "$LINENO" 5; }; }
3946 fi
3947 ac_exeext=$ac_cv_exeext
3948
3949 # Check that the compiler produces executables we can run.  If not, either
3950 # the compiler is broken, or we cross compile.
3951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3952 $as_echo_n "checking whether the C compiler works... " >&6; }
3953 # If not cross compiling, check that we can run a simple program.
3954 if test "$cross_compiling" != yes; then
3955   if { ac_try='./$ac_file'
3956   { { case "(($ac_try" in
3957   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3958   *) ac_try_echo=$ac_try;;
3959 esac
3960 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3961 $as_echo "$ac_try_echo"; } >&5
3962   (eval "$ac_try") 2>&5
3963   ac_status=$?
3964   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3965   test $ac_status = 0; }; }; then
3966     cross_compiling=no
3967   else
3968     if test "$cross_compiling" = maybe; then
3969         cross_compiling=yes
3970     else
3971         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3972 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3973 as_fn_error "cannot run C compiled programs.
3974 If you meant to cross compile, use \`--host'.
3975 See \`config.log' for more details." "$LINENO" 5; }
3976     fi
3977   fi
3978 fi
3979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3980 $as_echo "yes" >&6; }
3981
3982 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3983 ac_clean_files=$ac_clean_files_save
3984 # Check that the compiler produces executables we can run.  If not, either
3985 # the compiler is broken, or we cross compile.
3986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3987 $as_echo_n "checking whether we are cross compiling... " >&6; }
3988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3989 $as_echo "$cross_compiling" >&6; }
3990
3991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3992 $as_echo_n "checking for suffix of executables... " >&6; }
3993 if { { ac_try="$ac_link"
3994 case "(($ac_try" in
3995   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3996   *) ac_try_echo=$ac_try;;
3997 esac
3998 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3999 $as_echo "$ac_try_echo"; } >&5
4000   (eval "$ac_link") 2>&5
4001   ac_status=$?
4002   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4003   test $ac_status = 0; }; then :
4004   # If both `conftest.exe' and `conftest' are `present' (well, observable)
4005 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
4006 # work properly (i.e., refer to `conftest.exe'), while it won't with
4007 # `rm'.
4008 for ac_file in conftest.exe conftest conftest.*; do
4009   test -f "$ac_file" || continue
4010   case $ac_file in
4011     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4012     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4013           break;;
4014     * ) break;;
4015   esac
4016 done
4017 else
4018   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4019 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4020 as_fn_error "cannot compute suffix of executables: cannot compile and link
4021 See \`config.log' for more details." "$LINENO" 5; }
4022 fi
4023 rm -f conftest$ac_cv_exeext
4024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4025 $as_echo "$ac_cv_exeext" >&6; }
4026
4027 rm -f conftest.$ac_ext
4028 EXEEXT=$ac_cv_exeext
4029 ac_exeext=$EXEEXT
4030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4031 $as_echo_n "checking for suffix of object files... " >&6; }
4032 if test "${ac_cv_objext+set}" = set; then :
4033   $as_echo_n "(cached) " >&6
4034 else
4035   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4036 /* end confdefs.h.  */
4037
4038 int
4039 main ()
4040 {
4041
4042   ;
4043   return 0;
4044 }
4045 _ACEOF
4046 rm -f conftest.o conftest.obj
4047 if { { ac_try="$ac_compile"
4048 case "(($ac_try" in
4049   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4050   *) ac_try_echo=$ac_try;;
4051 esac
4052 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4053 $as_echo "$ac_try_echo"; } >&5
4054   (eval "$ac_compile") 2>&5
4055   ac_status=$?
4056   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4057   test $ac_status = 0; }; then :
4058   for ac_file in conftest.o conftest.obj conftest.*; do
4059   test -f "$ac_file" || continue;
4060   case $ac_file in
4061     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4062     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4063        break;;
4064   esac
4065 done
4066 else
4067   $as_echo "$as_me: failed program was:" >&5
4068 sed 's/^/| /' conftest.$ac_ext >&5
4069
4070 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4071 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4072 as_fn_error "cannot compute suffix of object files: cannot compile
4073 See \`config.log' for more details." "$LINENO" 5; }
4074 fi
4075 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4076 fi
4077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4078 $as_echo "$ac_cv_objext" >&6; }
4079 OBJEXT=$ac_cv_objext
4080 ac_objext=$OBJEXT
4081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4082 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4083 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4084   $as_echo_n "(cached) " >&6
4085 else
4086   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4087 /* end confdefs.h.  */
4088
4089 int
4090 main ()
4091 {
4092 #ifndef __GNUC__
4093        choke me
4094 #endif
4095
4096   ;
4097   return 0;
4098 }
4099 _ACEOF
4100 if ac_fn_c_try_compile "$LINENO"; then :
4101   ac_compiler_gnu=yes
4102 else
4103   ac_compiler_gnu=no
4104 fi
4105 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4106 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4107
4108 fi
4109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4110 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4111 if test $ac_compiler_gnu = yes; then
4112   GCC=yes
4113 else
4114   GCC=
4115 fi
4116 ac_test_CFLAGS=${CFLAGS+set}
4117 ac_save_CFLAGS=$CFLAGS
4118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4119 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4120 if test "${ac_cv_prog_cc_g+set}" = set; then :
4121   $as_echo_n "(cached) " >&6
4122 else
4123   ac_save_c_werror_flag=$ac_c_werror_flag
4124    ac_c_werror_flag=yes
4125    ac_cv_prog_cc_g=no
4126    CFLAGS="-g"
4127    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4128 /* end confdefs.h.  */
4129
4130 int
4131 main ()
4132 {
4133
4134   ;
4135   return 0;
4136 }
4137 _ACEOF
4138 if ac_fn_c_try_compile "$LINENO"; then :
4139   ac_cv_prog_cc_g=yes
4140 else
4141   CFLAGS=""
4142       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4143 /* end confdefs.h.  */
4144
4145 int
4146 main ()
4147 {
4148
4149   ;
4150   return 0;
4151 }
4152 _ACEOF
4153 if ac_fn_c_try_compile "$LINENO"; then :
4154
4155 else
4156   ac_c_werror_flag=$ac_save_c_werror_flag
4157          CFLAGS="-g"
4158          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4159 /* end confdefs.h.  */
4160
4161 int
4162 main ()
4163 {
4164
4165   ;
4166   return 0;
4167 }
4168 _ACEOF
4169 if ac_fn_c_try_compile "$LINENO"; then :
4170   ac_cv_prog_cc_g=yes
4171 fi
4172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4173 fi
4174 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4175 fi
4176 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4177    ac_c_werror_flag=$ac_save_c_werror_flag
4178 fi
4179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4180 $as_echo "$ac_cv_prog_cc_g" >&6; }
4181 if test "$ac_test_CFLAGS" = set; then
4182   CFLAGS=$ac_save_CFLAGS
4183 elif test $ac_cv_prog_cc_g = yes; then
4184   if test "$GCC" = yes; then
4185     CFLAGS="-g -O2"
4186   else
4187     CFLAGS="-g"
4188   fi
4189 else
4190   if test "$GCC" = yes; then
4191     CFLAGS="-O2"
4192   else
4193     CFLAGS=
4194   fi
4195 fi
4196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4197 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4198 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4199   $as_echo_n "(cached) " >&6
4200 else
4201   ac_cv_prog_cc_c89=no
4202 ac_save_CC=$CC
4203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4204 /* end confdefs.h.  */
4205 #include <stdarg.h>
4206 #include <stdio.h>
4207 #include <sys/types.h>
4208 #include <sys/stat.h>
4209 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4210 struct buf { int x; };
4211 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4212 static char *e (p, i)
4213      char **p;
4214      int i;
4215 {
4216   return p[i];
4217 }
4218 static char *f (char * (*g) (char **, int), char **p, ...)
4219 {
4220   char *s;
4221   va_list v;
4222   va_start (v,p);
4223   s = g (p, va_arg (v,int));
4224   va_end (v);
4225   return s;
4226 }
4227
4228 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4229    function prototypes and stuff, but not '\xHH' hex character constants.
4230    These don't provoke an error unfortunately, instead are silently treated
4231    as 'x'.  The following induces an error, until -std is added to get
4232    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4233    array size at least.  It's necessary to write '\x00'==0 to get something
4234    that's true only with -std.  */
4235 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4236
4237 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4238    inside strings and character constants.  */
4239 #define FOO(x) 'x'
4240 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4241
4242 int test (int i, double x);
4243 struct s1 {int (*f) (int a);};
4244 struct s2 {int (*f) (double a);};
4245 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4246 int argc;
4247 char **argv;
4248 int
4249 main ()
4250 {
4251 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4252   ;
4253   return 0;
4254 }
4255 _ACEOF
4256 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4257         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4258 do
4259   CC="$ac_save_CC $ac_arg"
4260   if ac_fn_c_try_compile "$LINENO"; then :
4261   ac_cv_prog_cc_c89=$ac_arg
4262 fi
4263 rm -f core conftest.err conftest.$ac_objext
4264   test "x$ac_cv_prog_cc_c89" != "xno" && break
4265 done
4266 rm -f conftest.$ac_ext
4267 CC=$ac_save_CC
4268
4269 fi
4270 # AC_CACHE_VAL
4271 case "x$ac_cv_prog_cc_c89" in
4272   x)
4273     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4274 $as_echo "none needed" >&6; } ;;
4275   xno)
4276     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4277 $as_echo "unsupported" >&6; } ;;
4278   *)
4279     CC="$CC $ac_cv_prog_cc_c89"
4280     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4281 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4282 esac
4283 if test "x$ac_cv_prog_cc_c89" != xno; then :
4284
4285 fi
4286
4287 ac_ext=c
4288 ac_cpp='$CPP $CPPFLAGS'
4289 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4290 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4291 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4292
4293 ac_ext=cpp
4294 ac_cpp='$CXXCPP $CPPFLAGS'
4295 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4296 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4297 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4298 if test -z "$CXX"; then
4299   if test -n "$CCC"; then
4300     CXX=$CCC
4301   else
4302     if test -n "$ac_tool_prefix"; then
4303   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4304   do
4305     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4306 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4308 $as_echo_n "checking for $ac_word... " >&6; }
4309 if test "${ac_cv_prog_CXX+set}" = set; then :
4310   $as_echo_n "(cached) " >&6
4311 else
4312   if test -n "$CXX"; then
4313   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4314 else
4315 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4316 for as_dir in $PATH
4317 do
4318   IFS=$as_save_IFS
4319   test -z "$as_dir" && as_dir=.
4320     for ac_exec_ext in '' $ac_executable_extensions; do
4321   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4322     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4323     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4324     break 2
4325   fi
4326 done
4327   done
4328 IFS=$as_save_IFS
4329
4330 fi
4331 fi
4332 CXX=$ac_cv_prog_CXX
4333 if test -n "$CXX"; then
4334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4335 $as_echo "$CXX" >&6; }
4336 else
4337   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4338 $as_echo "no" >&6; }
4339 fi
4340
4341
4342     test -n "$CXX" && break
4343   done
4344 fi
4345 if test -z "$CXX"; then
4346   ac_ct_CXX=$CXX
4347   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4348 do
4349   # Extract the first word of "$ac_prog", so it can be a program name with args.
4350 set dummy $ac_prog; ac_word=$2
4351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4352 $as_echo_n "checking for $ac_word... " >&6; }
4353 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4354   $as_echo_n "(cached) " >&6
4355 else
4356   if test -n "$ac_ct_CXX"; then
4357   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4358 else
4359 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4360 for as_dir in $PATH
4361 do
4362   IFS=$as_save_IFS
4363   test -z "$as_dir" && as_dir=.
4364     for ac_exec_ext in '' $ac_executable_extensions; do
4365   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4366     ac_cv_prog_ac_ct_CXX="$ac_prog"
4367     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4368     break 2
4369   fi
4370 done
4371   done
4372 IFS=$as_save_IFS
4373
4374 fi
4375 fi
4376 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4377 if test -n "$ac_ct_CXX"; then
4378   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4379 $as_echo "$ac_ct_CXX" >&6; }
4380 else
4381   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4382 $as_echo "no" >&6; }
4383 fi
4384
4385
4386   test -n "$ac_ct_CXX" && break
4387 done
4388
4389   if test "x$ac_ct_CXX" = x; then
4390     CXX="g++"
4391   else
4392     case $cross_compiling:$ac_tool_warned in
4393 yes:)
4394 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4395 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4396 ac_tool_warned=yes ;;
4397 esac
4398     CXX=$ac_ct_CXX
4399   fi
4400 fi
4401
4402   fi
4403 fi
4404 # Provide some information about the compiler.
4405 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4406 set X $ac_compile
4407 ac_compiler=$2
4408 for ac_option in --version -v -V -qversion; do
4409   { { ac_try="$ac_compiler $ac_option >&5"
4410 case "(($ac_try" in
4411   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4412   *) ac_try_echo=$ac_try;;
4413 esac
4414 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4415 $as_echo "$ac_try_echo"; } >&5
4416   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4417   ac_status=$?
4418   if test -s conftest.err; then
4419     sed '10a\
4420 ... rest of stderr output deleted ...
4421          10q' conftest.err >conftest.er1
4422     cat conftest.er1 >&5
4423     rm -f conftest.er1 conftest.err
4424   fi
4425   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4426   test $ac_status = 0; }
4427 done
4428
4429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4430 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4431 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4432   $as_echo_n "(cached) " >&6
4433 else
4434   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4435 /* end confdefs.h.  */
4436
4437 int
4438 main ()
4439 {
4440 #ifndef __GNUC__
4441        choke me
4442 #endif
4443
4444   ;
4445   return 0;
4446 }
4447 _ACEOF
4448 if ac_fn_cxx_try_compile "$LINENO"; then :
4449   ac_compiler_gnu=yes
4450 else
4451   ac_compiler_gnu=no
4452 fi
4453 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4454 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4455
4456 fi
4457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4458 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4459 if test $ac_compiler_gnu = yes; then
4460   GXX=yes
4461 else
4462   GXX=
4463 fi
4464 ac_test_CXXFLAGS=${CXXFLAGS+set}
4465 ac_save_CXXFLAGS=$CXXFLAGS
4466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4467 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4468 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4469   $as_echo_n "(cached) " >&6
4470 else
4471   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4472    ac_cxx_werror_flag=yes
4473    ac_cv_prog_cxx_g=no
4474    CXXFLAGS="-g"
4475    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4476 /* end confdefs.h.  */
4477
4478 int
4479 main ()
4480 {
4481
4482   ;
4483   return 0;
4484 }
4485 _ACEOF
4486 if ac_fn_cxx_try_compile "$LINENO"; then :
4487   ac_cv_prog_cxx_g=yes
4488 else
4489   CXXFLAGS=""
4490       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4491 /* end confdefs.h.  */
4492
4493 int
4494 main ()
4495 {
4496
4497   ;
4498   return 0;
4499 }
4500 _ACEOF
4501 if ac_fn_cxx_try_compile "$LINENO"; then :
4502
4503 else
4504   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4505          CXXFLAGS="-g"
4506          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4507 /* end confdefs.h.  */
4508
4509 int
4510 main ()
4511 {
4512
4513   ;
4514   return 0;
4515 }
4516 _ACEOF
4517 if ac_fn_cxx_try_compile "$LINENO"; then :
4518   ac_cv_prog_cxx_g=yes
4519 fi
4520 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4521 fi
4522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4523 fi
4524 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4525    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4526 fi
4527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4528 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4529 if test "$ac_test_CXXFLAGS" = set; then
4530   CXXFLAGS=$ac_save_CXXFLAGS
4531 elif test $ac_cv_prog_cxx_g = yes; then
4532   if test "$GXX" = yes; then
4533     CXXFLAGS="-g -O2"
4534   else
4535     CXXFLAGS="-g"
4536   fi
4537 else
4538   if test "$GXX" = yes; then
4539     CXXFLAGS="-O2"
4540   else
4541     CXXFLAGS=
4542   fi
4543 fi
4544 ac_ext=c
4545 ac_cpp='$CPP $CPPFLAGS'
4546 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4547 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4548 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4549
4550
4551
4552
4553 if test -n "$ac_tool_prefix"; then
4554   # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4555 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4557 $as_echo_n "checking for $ac_word... " >&6; }
4558 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4559   $as_echo_n "(cached) " >&6
4560 else
4561   if test -n "$GNATBIND"; then
4562   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4563 else
4564 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4565 for as_dir in $PATH
4566 do
4567   IFS=$as_save_IFS
4568   test -z "$as_dir" && as_dir=.
4569     for ac_exec_ext in '' $ac_executable_extensions; do
4570   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4571     ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4572     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4573     break 2
4574   fi
4575 done
4576   done
4577 IFS=$as_save_IFS
4578
4579 fi
4580 fi
4581 GNATBIND=$ac_cv_prog_GNATBIND
4582 if test -n "$GNATBIND"; then
4583   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4584 $as_echo "$GNATBIND" >&6; }
4585 else
4586   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4587 $as_echo "no" >&6; }
4588 fi
4589
4590
4591 fi
4592 if test -z "$ac_cv_prog_GNATBIND"; then
4593   ac_ct_GNATBIND=$GNATBIND
4594   # Extract the first word of "gnatbind", so it can be a program name with args.
4595 set dummy gnatbind; ac_word=$2
4596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4597 $as_echo_n "checking for $ac_word... " >&6; }
4598 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4599   $as_echo_n "(cached) " >&6
4600 else
4601   if test -n "$ac_ct_GNATBIND"; then
4602   ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4603 else
4604 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4605 for as_dir in $PATH
4606 do
4607   IFS=$as_save_IFS
4608   test -z "$as_dir" && as_dir=.
4609     for ac_exec_ext in '' $ac_executable_extensions; do
4610   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4611     ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4612     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4613     break 2
4614   fi
4615 done
4616   done
4617 IFS=$as_save_IFS
4618
4619 fi
4620 fi
4621 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4622 if test -n "$ac_ct_GNATBIND"; then
4623   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4624 $as_echo "$ac_ct_GNATBIND" >&6; }
4625 else
4626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4627 $as_echo "no" >&6; }
4628 fi
4629
4630   if test "x$ac_ct_GNATBIND" = x; then
4631     GNATBIND="no"
4632   else
4633     case $cross_compiling:$ac_tool_warned in
4634 yes:)
4635 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4636 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4637 ac_tool_warned=yes ;;
4638 esac
4639     GNATBIND=$ac_ct_GNATBIND
4640   fi
4641 else
4642   GNATBIND="$ac_cv_prog_GNATBIND"
4643 fi
4644
4645 if test -n "$ac_tool_prefix"; then
4646   # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4647 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4649 $as_echo_n "checking for $ac_word... " >&6; }
4650 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4651   $as_echo_n "(cached) " >&6
4652 else
4653   if test -n "$GNATMAKE"; then
4654   ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4655 else
4656 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4657 for as_dir in $PATH
4658 do
4659   IFS=$as_save_IFS
4660   test -z "$as_dir" && as_dir=.
4661     for ac_exec_ext in '' $ac_executable_extensions; do
4662   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4663     ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4664     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4665     break 2
4666   fi
4667 done
4668   done
4669 IFS=$as_save_IFS
4670
4671 fi
4672 fi
4673 GNATMAKE=$ac_cv_prog_GNATMAKE
4674 if test -n "$GNATMAKE"; then
4675   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4676 $as_echo "$GNATMAKE" >&6; }
4677 else
4678   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4679 $as_echo "no" >&6; }
4680 fi
4681
4682
4683 fi
4684 if test -z "$ac_cv_prog_GNATMAKE"; then
4685   ac_ct_GNATMAKE=$GNATMAKE
4686   # Extract the first word of "gnatmake", so it can be a program name with args.
4687 set dummy gnatmake; ac_word=$2
4688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4689 $as_echo_n "checking for $ac_word... " >&6; }
4690 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4691   $as_echo_n "(cached) " >&6
4692 else
4693   if test -n "$ac_ct_GNATMAKE"; then
4694   ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4695 else
4696 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4697 for as_dir in $PATH
4698 do
4699   IFS=$as_save_IFS
4700   test -z "$as_dir" && as_dir=.
4701     for ac_exec_ext in '' $ac_executable_extensions; do
4702   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4703     ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4704     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4705     break 2
4706   fi
4707 done
4708   done
4709 IFS=$as_save_IFS
4710
4711 fi
4712 fi
4713 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4714 if test -n "$ac_ct_GNATMAKE"; then
4715   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4716 $as_echo "$ac_ct_GNATMAKE" >&6; }
4717 else
4718   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4719 $as_echo "no" >&6; }
4720 fi
4721
4722   if test "x$ac_ct_GNATMAKE" = x; then
4723     GNATMAKE="no"
4724   else
4725     case $cross_compiling:$ac_tool_warned in
4726 yes:)
4727 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4728 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4729 ac_tool_warned=yes ;;
4730 esac
4731     GNATMAKE=$ac_ct_GNATMAKE
4732   fi
4733 else
4734   GNATMAKE="$ac_cv_prog_GNATMAKE"
4735 fi
4736
4737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4738 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4739 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4740   $as_echo_n "(cached) " >&6
4741 else
4742   cat >conftest.adb <<EOF
4743 procedure conftest is begin null; end conftest;
4744 EOF
4745 acx_cv_cc_gcc_supports_ada=no
4746 # There is a bug in old released versions of GCC which causes the
4747 # driver to exit successfully when the appropriate language module
4748 # has not been installed.  This is fixed in 2.95.4, 3.0.2, and 3.1.
4749 # Therefore we must check for the error message as well as an
4750 # unsuccessful exit.
4751 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4752 # given a .adb file, but produce no object file.  So we must check
4753 # if an object file was really produced to guard against this.
4754 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4755 if test x"$errors" = x && test -f conftest.$ac_objext; then
4756   acx_cv_cc_gcc_supports_ada=yes
4757 fi
4758 rm -f conftest.*
4759 fi
4760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4761 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4762
4763 if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4764   have_gnat=yes
4765 else
4766   have_gnat=no
4767 fi
4768
4769
4770 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4771 # optimizations to be activated explicitly by the toplevel.
4772 case "$CC" in
4773   */prev-gcc/xgcc*) ;;
4774   *) CFLAGS=`echo "$CFLAGS " | sed -e "s/-Ofast[        ]//" -e "s/-O[gs][      ]//" -e "s/-O[0-9]*[    ]//" `
4775      CXXFLAGS=`echo "$CXXFLAGS " | sed -e "s/-Ofast[    ]//" -e "s/-O[gs][      ]//" -e "s/-O[0-9]*[    ]//" ` ;;
4776 esac
4777
4778
4779
4780 # Determine PICFLAG for target gnatlib.
4781
4782
4783
4784
4785 case "${target}" in
4786     # PIC is the default on some targets or must not be used.
4787     *-*-darwin*)
4788         # PIC is the default on this platform
4789         # Common symbols not allowed in MH_DYLIB files
4790         PICFLAG_FOR_TARGET=-fno-common
4791         ;;
4792     alpha*-dec-osf5*)
4793         # PIC is the default.
4794         ;;
4795     hppa*64*-*-hpux*)
4796         # PIC is the default for 64-bit PA HP-UX.
4797         ;;
4798     i[34567]86-*-cygwin* | x86_64-*-cygwin*)
4799         ;;
4800     i[34567]86-*-mingw* | x86_64-*-mingw*)
4801         ;;
4802     i[34567]86-*-interix[3-9]*)
4803         # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4804         # Instead, we relocate shared libraries at runtime.
4805         ;;
4806     i[34567]86-*-nto-qnx*)
4807         # QNX uses GNU C++, but need to define -shared option too, otherwise
4808         # it will coredump.
4809         PICFLAG_FOR_TARGET='-fPIC -shared'
4810         ;;
4811     i[34567]86-pc-msdosdjgpp*)
4812         # DJGPP does not support shared libraries at all.
4813         ;;
4814     ia64*-*-hpux*)
4815         # On IA64 HP-UX, PIC is the default but the pic flag
4816         # sets the default TLS model and affects inlining.
4817         PICFLAG_FOR_TARGET=-fPIC
4818         ;;
4819     mips-sgi-irix6*)
4820         # PIC is the default.
4821         ;;
4822     rs6000-ibm-aix* | powerpc-ibm-aix*)
4823         # All AIX code is PIC.
4824         ;;
4825
4826     # Some targets support both -fPIC and -fpic, but prefer the latter.
4827     # FIXME: Why?
4828     i[34567]86-*-* | x86_64-*-*)
4829         PICFLAG_FOR_TARGET=-fpic
4830         ;;
4831     # FIXME: Override -fPIC default in libgcc only?
4832     sh-*-linux* | sh[2346lbe]*-*-linux*)
4833         PICFLAG_FOR_TARGET=-fpic
4834         ;;
4835     # FIXME: Simplify to sh*-*-netbsd*?
4836     sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4837       sh64-*-netbsd* | sh64l*-*-netbsd*)
4838         PICFLAG_FOR_TARGET=-fpic
4839         ;;
4840     # Default to -fPIC unless specified otherwise.
4841     *)
4842         PICFLAG_FOR_TARGET=-fPIC
4843         ;;
4844 esac
4845
4846 # If the user explicitly uses -fpic/-fPIC, keep that.
4847 case "${CFLAGS_FOR_TARGET}" in
4848     *-fpic*)
4849         PICFLAG_FOR_TARGET=-fpic
4850         ;;
4851     *-fPIC*)
4852         PICFLAG_FOR_TARGET=-fPIC
4853         ;;
4854 esac
4855
4856
4857
4858 # -------------------------
4859 # Check C compiler features
4860 # -------------------------
4861
4862
4863 ac_ext=c
4864 ac_cpp='$CPP $CPPFLAGS'
4865 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4866 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4867 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4869 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4870 # On Suns, sometimes $CPP names a directory.
4871 if test -n "$CPP" && test -d "$CPP"; then
4872   CPP=
4873 fi
4874 if test -z "$CPP"; then
4875   if test "${ac_cv_prog_CPP+set}" = set; then :
4876   $as_echo_n "(cached) " >&6
4877 else
4878       # Double quotes because CPP needs to be expanded
4879     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4880     do
4881       ac_preproc_ok=false
4882 for ac_c_preproc_warn_flag in '' yes
4883 do
4884   # Use a header file that comes with gcc, so configuring glibc
4885   # with a fresh cross-compiler works.
4886   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4887   # <limits.h> exists even on freestanding compilers.
4888   # On the NeXT, cc -E runs the code through the compiler's parser,
4889   # not just through cpp. "Syntax error" is here to catch this case.
4890   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4891 /* end confdefs.h.  */
4892 #ifdef __STDC__
4893 # include <limits.h>
4894 #else
4895 # include <assert.h>
4896 #endif
4897                      Syntax error
4898 _ACEOF
4899 if ac_fn_c_try_cpp "$LINENO"; then :
4900
4901 else
4902   # Broken: fails on valid input.
4903 continue
4904 fi
4905 rm -f conftest.err conftest.$ac_ext
4906
4907   # OK, works on sane cases.  Now check whether nonexistent headers
4908   # can be detected and how.
4909   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4910 /* end confdefs.h.  */
4911 #include <ac_nonexistent.h>
4912 _ACEOF
4913 if ac_fn_c_try_cpp "$LINENO"; then :
4914   # Broken: success on invalid input.
4915 continue
4916 else
4917   # Passes both tests.
4918 ac_preproc_ok=:
4919 break
4920 fi
4921 rm -f conftest.err conftest.$ac_ext
4922
4923 done
4924 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4925 rm -f conftest.err conftest.$ac_ext
4926 if $ac_preproc_ok; then :
4927   break
4928 fi
4929
4930     done
4931     ac_cv_prog_CPP=$CPP
4932
4933 fi
4934   CPP=$ac_cv_prog_CPP
4935 else
4936   ac_cv_prog_CPP=$CPP
4937 fi
4938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4939 $as_echo "$CPP" >&6; }
4940 ac_preproc_ok=false
4941 for ac_c_preproc_warn_flag in '' yes
4942 do
4943   # Use a header file that comes with gcc, so configuring glibc
4944   # with a fresh cross-compiler works.
4945   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4946   # <limits.h> exists even on freestanding compilers.
4947   # On the NeXT, cc -E runs the code through the compiler's parser,
4948   # not just through cpp. "Syntax error" is here to catch this case.
4949   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4950 /* end confdefs.h.  */
4951 #ifdef __STDC__
4952 # include <limits.h>
4953 #else
4954 # include <assert.h>
4955 #endif
4956                      Syntax error
4957 _ACEOF
4958 if ac_fn_c_try_cpp "$LINENO"; then :
4959
4960 else
4961   # Broken: fails on valid input.
4962 continue
4963 fi
4964 rm -f conftest.err conftest.$ac_ext
4965
4966   # OK, works on sane cases.  Now check whether nonexistent headers
4967   # can be detected and how.
4968   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4969 /* end confdefs.h.  */
4970 #include <ac_nonexistent.h>
4971 _ACEOF
4972 if ac_fn_c_try_cpp "$LINENO"; then :
4973   # Broken: success on invalid input.
4974 continue
4975 else
4976   # Passes both tests.
4977 ac_preproc_ok=:
4978 break
4979 fi
4980 rm -f conftest.err conftest.$ac_ext
4981
4982 done
4983 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4984 rm -f conftest.err conftest.$ac_ext
4985 if $ac_preproc_ok; then :
4986
4987 else
4988   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4989 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4990 as_fn_error "C preprocessor \"$CPP\" fails sanity check
4991 See \`config.log' for more details." "$LINENO" 5; }
4992 fi
4993
4994 ac_ext=c
4995 ac_cpp='$CPP $CPPFLAGS'
4996 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4997 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4998 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4999
5000
5001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5002 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5003 if test "${ac_cv_path_GREP+set}" = set; then :
5004   $as_echo_n "(cached) " >&6
5005 else
5006   if test -z "$GREP"; then
5007   ac_path_GREP_found=false
5008   # Loop through the user's path and test for each of PROGNAME-LIST
5009   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5010 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5011 do
5012   IFS=$as_save_IFS
5013   test -z "$as_dir" && as_dir=.
5014     for ac_prog in grep ggrep; do
5015     for ac_exec_ext in '' $ac_executable_extensions; do
5016       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5017       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5018 # Check for GNU ac_path_GREP and select it if it is found.
5019   # Check for GNU $ac_path_GREP
5020 case `"$ac_path_GREP" --version 2>&1` in
5021 *GNU*)
5022   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5023 *)
5024   ac_count=0
5025   $as_echo_n 0123456789 >"conftest.in"
5026   while :
5027   do
5028     cat "conftest.in" "conftest.in" >"conftest.tmp"
5029     mv "conftest.tmp" "conftest.in"
5030     cp "conftest.in" "conftest.nl"
5031     $as_echo 'GREP' >> "conftest.nl"
5032     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5033     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5034     as_fn_arith $ac_count + 1 && ac_count=$as_val
5035     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5036       # Best one so far, save it but keep looking for a better one
5037       ac_cv_path_GREP="$ac_path_GREP"
5038       ac_path_GREP_max=$ac_count
5039     fi
5040     # 10*(2^10) chars as input seems more than enough
5041     test $ac_count -gt 10 && break
5042   done
5043   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5044 esac
5045
5046       $ac_path_GREP_found && break 3
5047     done
5048   done
5049   done
5050 IFS=$as_save_IFS
5051   if test -z "$ac_cv_path_GREP"; then
5052     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5053   fi
5054 else
5055   ac_cv_path_GREP=$GREP
5056 fi
5057
5058 fi
5059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5060 $as_echo "$ac_cv_path_GREP" >&6; }
5061  GREP="$ac_cv_path_GREP"
5062
5063
5064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5065 $as_echo_n "checking for egrep... " >&6; }
5066 if test "${ac_cv_path_EGREP+set}" = set; then :
5067   $as_echo_n "(cached) " >&6
5068 else
5069   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5070    then ac_cv_path_EGREP="$GREP -E"
5071    else
5072      if test -z "$EGREP"; then
5073   ac_path_EGREP_found=false
5074   # Loop through the user's path and test for each of PROGNAME-LIST
5075   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5076 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5077 do
5078   IFS=$as_save_IFS
5079   test -z "$as_dir" && as_dir=.
5080     for ac_prog in egrep; do
5081     for ac_exec_ext in '' $ac_executable_extensions; do
5082       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5083       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5084 # Check for GNU ac_path_EGREP and select it if it is found.
5085   # Check for GNU $ac_path_EGREP
5086 case `"$ac_path_EGREP" --version 2>&1` in
5087 *GNU*)
5088   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5089 *)
5090   ac_count=0
5091   $as_echo_n 0123456789 >"conftest.in"
5092   while :
5093   do
5094     cat "conftest.in" "conftest.in" >"conftest.tmp"
5095     mv "conftest.tmp" "conftest.in"
5096     cp "conftest.in" "conftest.nl"
5097     $as_echo 'EGREP' >> "conftest.nl"
5098     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5099     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5100     as_fn_arith $ac_count + 1 && ac_count=$as_val
5101     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5102       # Best one so far, save it but keep looking for a better one
5103       ac_cv_path_EGREP="$ac_path_EGREP"
5104       ac_path_EGREP_max=$ac_count
5105     fi
5106     # 10*(2^10) chars as input seems more than enough
5107     test $ac_count -gt 10 && break
5108   done
5109   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5110 esac
5111
5112       $ac_path_EGREP_found && break 3
5113     done
5114   done
5115   done
5116 IFS=$as_save_IFS
5117   if test -z "$ac_cv_path_EGREP"; then
5118     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5119   fi
5120 else
5121   ac_cv_path_EGREP=$EGREP
5122 fi
5123
5124    fi
5125 fi
5126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5127 $as_echo "$ac_cv_path_EGREP" >&6; }
5128  EGREP="$ac_cv_path_EGREP"
5129
5130
5131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5132 $as_echo_n "checking for ANSI C header files... " >&6; }
5133 if test "${ac_cv_header_stdc+set}" = set; then :
5134   $as_echo_n "(cached) " >&6
5135 else
5136   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5137 /* end confdefs.h.  */
5138 #include <stdlib.h>
5139 #include <stdarg.h>
5140 #include <string.h>
5141 #include <float.h>
5142
5143 int
5144 main ()
5145 {
5146
5147   ;
5148   return 0;
5149 }
5150 _ACEOF
5151 if ac_fn_c_try_compile "$LINENO"; then :
5152   ac_cv_header_stdc=yes
5153 else
5154   ac_cv_header_stdc=no
5155 fi
5156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5157
5158 if test $ac_cv_header_stdc = yes; then
5159   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5160   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5161 /* end confdefs.h.  */
5162 #include <string.h>
5163
5164 _ACEOF
5165 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5166   $EGREP "memchr" >/dev/null 2>&1; then :
5167
5168 else
5169   ac_cv_header_stdc=no
5170 fi
5171 rm -f conftest*
5172
5173 fi
5174
5175 if test $ac_cv_header_stdc = yes; then
5176   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5177   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5178 /* end confdefs.h.  */
5179 #include <stdlib.h>
5180
5181 _ACEOF
5182 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5183   $EGREP "free" >/dev/null 2>&1; then :
5184
5185 else
5186   ac_cv_header_stdc=no
5187 fi
5188 rm -f conftest*
5189
5190 fi
5191
5192 if test $ac_cv_header_stdc = yes; then
5193   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5194   if test "$cross_compiling" = yes; then :
5195   :
5196 else
5197   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5198 /* end confdefs.h.  */
5199 #include <ctype.h>
5200 #include <stdlib.h>
5201 #if ((' ' & 0x0FF) == 0x020)
5202 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5203 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5204 #else
5205 # define ISLOWER(c) \
5206                    (('a' <= (c) && (c) <= 'i') \
5207                      || ('j' <= (c) && (c) <= 'r') \
5208                      || ('s' <= (c) && (c) <= 'z'))
5209 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5210 #endif
5211
5212 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5213 int
5214 main ()
5215 {
5216   int i;
5217   for (i = 0; i < 256; i++)
5218     if (XOR (islower (i), ISLOWER (i))
5219         || toupper (i) != TOUPPER (i))
5220       return 2;
5221   return 0;
5222 }
5223 _ACEOF
5224 if ac_fn_c_try_run "$LINENO"; then :
5225
5226 else
5227   ac_cv_header_stdc=no
5228 fi
5229 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5230   conftest.$ac_objext conftest.beam conftest.$ac_ext
5231 fi
5232
5233 fi
5234 fi
5235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5236 $as_echo "$ac_cv_header_stdc" >&6; }
5237 if test $ac_cv_header_stdc = yes; then
5238
5239 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5240
5241 fi
5242
5243 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5244 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5245                   inttypes.h stdint.h unistd.h
5246 do :
5247   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5248 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5249 "
5250 eval as_val=\$$as_ac_Header
5251    if test "x$as_val" = x""yes; then :
5252   cat >>confdefs.h <<_ACEOF
5253 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5254 _ACEOF
5255
5256 fi
5257
5258 done
5259
5260
5261
5262   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5263 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5264   MINIX=yes
5265 else
5266   MINIX=
5267 fi
5268
5269
5270   if test "$MINIX" = yes; then
5271
5272 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5273
5274
5275 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5276
5277
5278 $as_echo "#define _MINIX 1" >>confdefs.h
5279
5280   fi
5281
5282
5283   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5284 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5285 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5286   $as_echo_n "(cached) " >&6
5287 else
5288   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5289 /* end confdefs.h.  */
5290
5291 #         define __EXTENSIONS__ 1
5292           $ac_includes_default
5293 int
5294 main ()
5295 {
5296
5297   ;
5298   return 0;
5299 }
5300 _ACEOF
5301 if ac_fn_c_try_compile "$LINENO"; then :
5302   ac_cv_safe_to_define___extensions__=yes
5303 else
5304   ac_cv_safe_to_define___extensions__=no
5305 fi
5306 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5307 fi
5308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5309 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5310   test $ac_cv_safe_to_define___extensions__ = yes &&
5311     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5312
5313   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5314
5315   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5316
5317   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5318
5319   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5320
5321
5322 ac_ext=c
5323 ac_cpp='$CPP $CPPFLAGS'
5324 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5325 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5326 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5328 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5329 # On Suns, sometimes $CPP names a directory.
5330 if test -n "$CPP" && test -d "$CPP"; then
5331   CPP=
5332 fi
5333 if test -z "$CPP"; then
5334   if test "${ac_cv_prog_CPP+set}" = set; then :
5335   $as_echo_n "(cached) " >&6
5336 else
5337       # Double quotes because CPP needs to be expanded
5338     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5339     do
5340       ac_preproc_ok=false
5341 for ac_c_preproc_warn_flag in '' yes
5342 do
5343   # Use a header file that comes with gcc, so configuring glibc
5344   # with a fresh cross-compiler works.
5345   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5346   # <limits.h> exists even on freestanding compilers.
5347   # On the NeXT, cc -E runs the code through the compiler's parser,
5348   # not just through cpp. "Syntax error" is here to catch this case.
5349   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5350 /* end confdefs.h.  */
5351 #ifdef __STDC__
5352 # include <limits.h>
5353 #else
5354 # include <assert.h>
5355 #endif
5356                      Syntax error
5357 _ACEOF
5358 if ac_fn_c_try_cpp "$LINENO"; then :
5359
5360 else
5361   # Broken: fails on valid input.
5362 continue
5363 fi
5364 rm -f conftest.err conftest.$ac_ext
5365
5366   # OK, works on sane cases.  Now check whether nonexistent headers
5367   # can be detected and how.
5368   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5369 /* end confdefs.h.  */
5370 #include <ac_nonexistent.h>
5371 _ACEOF
5372 if ac_fn_c_try_cpp "$LINENO"; then :
5373   # Broken: success on invalid input.
5374 continue
5375 else
5376   # Passes both tests.
5377 ac_preproc_ok=:
5378 break
5379 fi
5380 rm -f conftest.err conftest.$ac_ext
5381
5382 done
5383 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5384 rm -f conftest.err conftest.$ac_ext
5385 if $ac_preproc_ok; then :
5386   break
5387 fi
5388
5389     done
5390     ac_cv_prog_CPP=$CPP
5391
5392 fi
5393   CPP=$ac_cv_prog_CPP
5394 else
5395   ac_cv_prog_CPP=$CPP
5396 fi
5397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5398 $as_echo "$CPP" >&6; }
5399 ac_preproc_ok=false
5400 for ac_c_preproc_warn_flag in '' yes
5401 do
5402   # Use a header file that comes with gcc, so configuring glibc
5403   # with a fresh cross-compiler works.
5404   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5405   # <limits.h> exists even on freestanding compilers.
5406   # On the NeXT, cc -E runs the code through the compiler's parser,
5407   # not just through cpp. "Syntax error" is here to catch this case.
5408   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5409 /* end confdefs.h.  */
5410 #ifdef __STDC__
5411 # include <limits.h>
5412 #else
5413 # include <assert.h>
5414 #endif
5415                      Syntax error
5416 _ACEOF
5417 if ac_fn_c_try_cpp "$LINENO"; then :
5418
5419 else
5420   # Broken: fails on valid input.
5421 continue
5422 fi
5423 rm -f conftest.err conftest.$ac_ext
5424
5425   # OK, works on sane cases.  Now check whether nonexistent headers
5426   # can be detected and how.
5427   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5428 /* end confdefs.h.  */
5429 #include <ac_nonexistent.h>
5430 _ACEOF
5431 if ac_fn_c_try_cpp "$LINENO"; then :
5432   # Broken: success on invalid input.
5433 continue
5434 else
5435   # Passes both tests.
5436 ac_preproc_ok=:
5437 break
5438 fi
5439 rm -f conftest.err conftest.$ac_ext
5440
5441 done
5442 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5443 rm -f conftest.err conftest.$ac_ext
5444 if $ac_preproc_ok; then :
5445
5446 else
5447   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5448 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5449 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5450 See \`config.log' for more details." "$LINENO" 5; }
5451 fi
5452
5453 ac_ext=c
5454 ac_cpp='$CPP $CPPFLAGS'
5455 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5456 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5457 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5458
5459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5460 $as_echo_n "checking for inline... " >&6; }
5461 if test "${ac_cv_c_inline+set}" = set; then :
5462   $as_echo_n "(cached) " >&6
5463 else
5464   ac_cv_c_inline=no
5465 for ac_kw in inline __inline__ __inline; do
5466   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5467 /* end confdefs.h.  */
5468 #ifndef __cplusplus
5469 typedef int foo_t;
5470 static $ac_kw foo_t static_foo () {return 0; }
5471 $ac_kw foo_t foo () {return 0; }
5472 #endif
5473
5474 _ACEOF
5475 if ac_fn_c_try_compile "$LINENO"; then :
5476   ac_cv_c_inline=$ac_kw
5477 fi
5478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5479   test "$ac_cv_c_inline" != no && break
5480 done
5481
5482 fi
5483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5484 $as_echo "$ac_cv_c_inline" >&6; }
5485
5486 case $ac_cv_c_inline in
5487   inline | yes) ;;
5488   *)
5489     case $ac_cv_c_inline in
5490       no) ac_val=;;
5491       *) ac_val=$ac_cv_c_inline;;
5492     esac
5493     cat >>confdefs.h <<_ACEOF
5494 #ifndef __cplusplus
5495 #define inline $ac_val
5496 #endif
5497 _ACEOF
5498     ;;
5499 esac
5500
5501
5502 # Check whether --enable-largefile was given.
5503 if test "${enable_largefile+set}" = set; then :
5504   enableval=$enable_largefile;
5505 fi
5506
5507 if test "$enable_largefile" != no; then
5508
5509   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5510 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5511 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5512   $as_echo_n "(cached) " >&6
5513 else
5514   ac_cv_sys_largefile_CC=no
5515      if test "$GCC" != yes; then
5516        ac_save_CC=$CC
5517        while :; do
5518          # IRIX 6.2 and later do not support large files by default,
5519          # so use the C compiler's -n32 option if that helps.
5520          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5521 /* end confdefs.h.  */
5522 #include <sys/types.h>
5523  /* Check that off_t can represent 2**63 - 1 correctly.
5524     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5525     since some C++ compilers masquerading as C compilers
5526     incorrectly reject 9223372036854775807.  */
5527 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5528   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5529                        && LARGE_OFF_T % 2147483647 == 1)
5530                       ? 1 : -1];
5531 int
5532 main ()
5533 {
5534
5535   ;
5536   return 0;
5537 }
5538 _ACEOF
5539          if ac_fn_c_try_compile "$LINENO"; then :
5540   break
5541 fi
5542 rm -f core conftest.err conftest.$ac_objext
5543          CC="$CC -n32"
5544          if ac_fn_c_try_compile "$LINENO"; then :
5545   ac_cv_sys_largefile_CC=' -n32'; break
5546 fi
5547 rm -f core conftest.err conftest.$ac_objext
5548          break
5549        done
5550        CC=$ac_save_CC
5551        rm -f conftest.$ac_ext
5552     fi
5553 fi
5554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5555 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5556   if test "$ac_cv_sys_largefile_CC" != no; then
5557     CC=$CC$ac_cv_sys_largefile_CC
5558   fi
5559
5560   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5561 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5562 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5563   $as_echo_n "(cached) " >&6
5564 else
5565   while :; do
5566   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5567 /* end confdefs.h.  */
5568 #include <sys/types.h>
5569  /* Check that off_t can represent 2**63 - 1 correctly.
5570     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5571     since some C++ compilers masquerading as C compilers
5572     incorrectly reject 9223372036854775807.  */
5573 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5574   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5575                        && LARGE_OFF_T % 2147483647 == 1)
5576                       ? 1 : -1];
5577 int
5578 main ()
5579 {
5580
5581   ;
5582   return 0;
5583 }
5584 _ACEOF
5585 if ac_fn_c_try_compile "$LINENO"; then :
5586   ac_cv_sys_file_offset_bits=no; break
5587 fi
5588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5589   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5590 /* end confdefs.h.  */
5591 #define _FILE_OFFSET_BITS 64
5592 #include <sys/types.h>
5593  /* Check that off_t can represent 2**63 - 1 correctly.
5594     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5595     since some C++ compilers masquerading as C compilers
5596     incorrectly reject 9223372036854775807.  */
5597 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5598   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5599                        && LARGE_OFF_T % 2147483647 == 1)
5600                       ? 1 : -1];
5601 int
5602 main ()
5603 {
5604
5605   ;
5606   return 0;
5607 }
5608 _ACEOF
5609 if ac_fn_c_try_compile "$LINENO"; then :
5610   ac_cv_sys_file_offset_bits=64; break
5611 fi
5612 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5613   ac_cv_sys_file_offset_bits=unknown
5614   break
5615 done
5616 fi
5617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5618 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5619 case $ac_cv_sys_file_offset_bits in #(
5620   no | unknown) ;;
5621   *)
5622 cat >>confdefs.h <<_ACEOF
5623 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5624 _ACEOF
5625 ;;
5626 esac
5627 rm -rf conftest*
5628   if test $ac_cv_sys_file_offset_bits = unknown; then
5629     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5630 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5631 if test "${ac_cv_sys_large_files+set}" = set; then :
5632   $as_echo_n "(cached) " >&6
5633 else
5634   while :; do
5635   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5636 /* end confdefs.h.  */
5637 #include <sys/types.h>
5638  /* Check that off_t can represent 2**63 - 1 correctly.
5639     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5640     since some C++ compilers masquerading as C compilers
5641     incorrectly reject 9223372036854775807.  */
5642 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5643   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5644                        && LARGE_OFF_T % 2147483647 == 1)
5645                       ? 1 : -1];
5646 int
5647 main ()
5648 {
5649
5650   ;
5651   return 0;
5652 }
5653 _ACEOF
5654 if ac_fn_c_try_compile "$LINENO"; then :
5655   ac_cv_sys_large_files=no; break
5656 fi
5657 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5658   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5659 /* end confdefs.h.  */
5660 #define _LARGE_FILES 1
5661 #include <sys/types.h>
5662  /* Check that off_t can represent 2**63 - 1 correctly.
5663     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5664     since some C++ compilers masquerading as C compilers
5665     incorrectly reject 9223372036854775807.  */
5666 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5667   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5668                        && LARGE_OFF_T % 2147483647 == 1)
5669                       ? 1 : -1];
5670 int
5671 main ()
5672 {
5673
5674   ;
5675   return 0;
5676 }
5677 _ACEOF
5678 if ac_fn_c_try_compile "$LINENO"; then :
5679   ac_cv_sys_large_files=1; break
5680 fi
5681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5682   ac_cv_sys_large_files=unknown
5683   break
5684 done
5685 fi
5686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5687 $as_echo "$ac_cv_sys_large_files" >&6; }
5688 case $ac_cv_sys_large_files in #(
5689   no | unknown) ;;
5690   *)
5691 cat >>confdefs.h <<_ACEOF
5692 #define _LARGE_FILES $ac_cv_sys_large_files
5693 _ACEOF
5694 ;;
5695 esac
5696 rm -rf conftest*
5697   fi
5698 fi
5699
5700
5701 # sizeof(char) is 1 by definition.
5702 # The cast to long int works around a bug in the HP C Compiler
5703 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5704 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5705 # This bug is HP SR number 8606223364.
5706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5707 $as_echo_n "checking size of void *... " >&6; }
5708 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5709   $as_echo_n "(cached) " >&6
5710 else
5711   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
5712
5713 else
5714   if test "$ac_cv_type_void_p" = yes; then
5715      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5716 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5717 { as_fn_set_status 77
5718 as_fn_error "cannot compute sizeof (void *)
5719 See \`config.log' for more details." "$LINENO" 5; }; }
5720    else
5721      ac_cv_sizeof_void_p=0
5722    fi
5723 fi
5724
5725 fi
5726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5727 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5728
5729
5730
5731 cat >>confdefs.h <<_ACEOF
5732 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5733 _ACEOF
5734
5735
5736 # The cast to long int works around a bug in the HP C Compiler
5737 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5738 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5739 # This bug is HP SR number 8606223364.
5740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5741 $as_echo_n "checking size of short... " >&6; }
5742 if test "${ac_cv_sizeof_short+set}" = set; then :
5743   $as_echo_n "(cached) " >&6
5744 else
5745   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
5746
5747 else
5748   if test "$ac_cv_type_short" = yes; then
5749      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5750 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5751 { as_fn_set_status 77
5752 as_fn_error "cannot compute sizeof (short)
5753 See \`config.log' for more details." "$LINENO" 5; }; }
5754    else
5755      ac_cv_sizeof_short=0
5756    fi
5757 fi
5758
5759 fi
5760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5761 $as_echo "$ac_cv_sizeof_short" >&6; }
5762
5763
5764
5765 cat >>confdefs.h <<_ACEOF
5766 #define SIZEOF_SHORT $ac_cv_sizeof_short
5767 _ACEOF
5768
5769
5770 # The cast to long int works around a bug in the HP C Compiler
5771 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5772 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5773 # This bug is HP SR number 8606223364.
5774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5775 $as_echo_n "checking size of int... " >&6; }
5776 if test "${ac_cv_sizeof_int+set}" = set; then :
5777   $as_echo_n "(cached) " >&6
5778 else
5779   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
5780
5781 else
5782   if test "$ac_cv_type_int" = yes; then
5783      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5784 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5785 { as_fn_set_status 77
5786 as_fn_error "cannot compute sizeof (int)
5787 See \`config.log' for more details." "$LINENO" 5; }; }
5788    else
5789      ac_cv_sizeof_int=0
5790    fi
5791 fi
5792
5793 fi
5794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5795 $as_echo "$ac_cv_sizeof_int" >&6; }
5796
5797
5798
5799 cat >>confdefs.h <<_ACEOF
5800 #define SIZEOF_INT $ac_cv_sizeof_int
5801 _ACEOF
5802
5803
5804 # The cast to long int works around a bug in the HP C Compiler
5805 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5806 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5807 # This bug is HP SR number 8606223364.
5808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5809 $as_echo_n "checking size of long... " >&6; }
5810 if test "${ac_cv_sizeof_long+set}" = set; then :
5811   $as_echo_n "(cached) " >&6
5812 else
5813   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5814
5815 else
5816   if test "$ac_cv_type_long" = yes; then
5817      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5818 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5819 { as_fn_set_status 77
5820 as_fn_error "cannot compute sizeof (long)
5821 See \`config.log' for more details." "$LINENO" 5; }; }
5822    else
5823      ac_cv_sizeof_long=0
5824    fi
5825 fi
5826
5827 fi
5828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5829 $as_echo "$ac_cv_sizeof_long" >&6; }
5830
5831
5832
5833 cat >>confdefs.h <<_ACEOF
5834 #define SIZEOF_LONG $ac_cv_sizeof_long
5835 _ACEOF
5836
5837
5838 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5839 if test "x$ac_cv_type_long_long" = x""yes; then :
5840
5841 cat >>confdefs.h <<_ACEOF
5842 #define HAVE_LONG_LONG 1
5843 _ACEOF
5844
5845 # The cast to long int works around a bug in the HP C Compiler
5846 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5847 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5848 # This bug is HP SR number 8606223364.
5849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5850 $as_echo_n "checking size of long long... " >&6; }
5851 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5852   $as_echo_n "(cached) " >&6
5853 else
5854   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5855
5856 else
5857   if test "$ac_cv_type_long_long" = yes; then
5858      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5859 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5860 { as_fn_set_status 77
5861 as_fn_error "cannot compute sizeof (long long)
5862 See \`config.log' for more details." "$LINENO" 5; }; }
5863    else
5864      ac_cv_sizeof_long_long=0
5865    fi
5866 fi
5867
5868 fi
5869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5870 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5871
5872
5873
5874 cat >>confdefs.h <<_ACEOF
5875 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5876 _ACEOF
5877
5878
5879 fi
5880
5881 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5882 if test "x$ac_cv_type___int64" = x""yes; then :
5883
5884 cat >>confdefs.h <<_ACEOF
5885 #define HAVE___INT64 1
5886 _ACEOF
5887
5888 # The cast to long int works around a bug in the HP C Compiler
5889 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5890 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5891 # This bug is HP SR number 8606223364.
5892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
5893 $as_echo_n "checking size of __int64... " >&6; }
5894 if test "${ac_cv_sizeof___int64+set}" = set; then :
5895   $as_echo_n "(cached) " >&6
5896 else
5897   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64"        "$ac_includes_default"; then :
5898
5899 else
5900   if test "$ac_cv_type___int64" = yes; then
5901      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5902 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5903 { as_fn_set_status 77
5904 as_fn_error "cannot compute sizeof (__int64)
5905 See \`config.log' for more details." "$LINENO" 5; }; }
5906    else
5907      ac_cv_sizeof___int64=0
5908    fi
5909 fi
5910
5911 fi
5912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
5913 $as_echo "$ac_cv_sizeof___int64" >&6; }
5914
5915
5916
5917 cat >>confdefs.h <<_ACEOF
5918 #define SIZEOF___INT64 $ac_cv_sizeof___int64
5919 _ACEOF
5920
5921
5922 fi
5923
5924 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
5925 case $ac_cv_c_int8_t in #(
5926   no|yes) ;; #(
5927   *)
5928
5929 cat >>confdefs.h <<_ACEOF
5930 #define int8_t $ac_cv_c_int8_t
5931 _ACEOF
5932 ;;
5933 esac
5934
5935 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
5936 case $ac_cv_c_int16_t in #(
5937   no|yes) ;; #(
5938   *)
5939
5940 cat >>confdefs.h <<_ACEOF
5941 #define int16_t $ac_cv_c_int16_t
5942 _ACEOF
5943 ;;
5944 esac
5945
5946 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
5947 case $ac_cv_c_int32_t in #(
5948   no|yes) ;; #(
5949   *)
5950
5951 cat >>confdefs.h <<_ACEOF
5952 #define int32_t $ac_cv_c_int32_t
5953 _ACEOF
5954 ;;
5955 esac
5956
5957 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
5958 case $ac_cv_c_int64_t in #(
5959   no|yes) ;; #(
5960   *)
5961
5962 cat >>confdefs.h <<_ACEOF
5963 #define int64_t $ac_cv_c_int64_t
5964 _ACEOF
5965 ;;
5966 esac
5967
5968
5969   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
5970 $as_echo_n "checking for long long int... " >&6; }
5971 if test "${ac_cv_type_long_long_int+set}" = set; then :
5972   $as_echo_n "(cached) " >&6
5973 else
5974   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5975 /* end confdefs.h.  */
5976
5977   /* For now, do not test the preprocessor; as of 2007 there are too many
5978          implementations with broken preprocessors.  Perhaps this can
5979          be revisited in 2012.  In the meantime, code should not expect
5980          #if to work with literals wider than 32 bits.  */
5981       /* Test literals.  */
5982       long long int ll = 9223372036854775807ll;
5983       long long int nll = -9223372036854775807LL;
5984       unsigned long long int ull = 18446744073709551615ULL;
5985       /* Test constant expressions.   */
5986       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
5987                      ? 1 : -1)];
5988       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
5989                      ? 1 : -1)];
5990       int i = 63;
5991 int
5992 main ()
5993 {
5994 /* Test availability of runtime routines for shift and division.  */
5995       long long int llmax = 9223372036854775807ll;
5996       unsigned long long int ullmax = 18446744073709551615ull;
5997       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
5998               | (llmax / ll) | (llmax % ll)
5999               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6000               | (ullmax / ull) | (ullmax % ull));
6001   ;
6002   return 0;
6003 }
6004
6005 _ACEOF
6006 if ac_fn_c_try_link "$LINENO"; then :
6007                         if test "$cross_compiling" = yes; then :
6008   ac_cv_type_long_long_int=yes
6009 else
6010   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6011 /* end confdefs.h.  */
6012 #include <limits.h>
6013                #ifndef LLONG_MAX
6014                # define HALF \
6015                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
6016                # define LLONG_MAX (HALF - 1 + HALF)
6017                #endif
6018 int
6019 main ()
6020 {
6021 long long int n = 1;
6022                int i;
6023                for (i = 0; ; i++)
6024                  {
6025                    long long int m = n << i;
6026                    if (m >> i != n)
6027                      return 1;
6028                    if (LLONG_MAX / 2 < m)
6029                      break;
6030                  }
6031                return 0;
6032   ;
6033   return 0;
6034 }
6035 _ACEOF
6036 if ac_fn_c_try_run "$LINENO"; then :
6037   ac_cv_type_long_long_int=yes
6038 else
6039   ac_cv_type_long_long_int=no
6040 fi
6041 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6042   conftest.$ac_objext conftest.beam conftest.$ac_ext
6043 fi
6044
6045 else
6046   ac_cv_type_long_long_int=no
6047 fi
6048 rm -f core conftest.err conftest.$ac_objext \
6049     conftest$ac_exeext conftest.$ac_ext
6050 fi
6051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6052 $as_echo "$ac_cv_type_long_long_int" >&6; }
6053   if test $ac_cv_type_long_long_int = yes; then
6054
6055 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6056
6057   fi
6058
6059
6060
6061   ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6062 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6063
6064 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6065
6066 else
6067   test $ac_cv_type_long_long_int = yes \
6068        && ac_type='long long int' \
6069        || ac_type='long int'
6070
6071 cat >>confdefs.h <<_ACEOF
6072 #define intmax_t $ac_type
6073 _ACEOF
6074
6075 fi
6076
6077
6078
6079   ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6080 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6081
6082 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6083
6084 else
6085   for ac_type in 'int' 'long int' 'long long int'; do
6086        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6087 /* end confdefs.h.  */
6088 $ac_includes_default
6089 int
6090 main ()
6091 {
6092 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6093 test_array [0] = 0
6094
6095   ;
6096   return 0;
6097 }
6098 _ACEOF
6099 if ac_fn_c_try_compile "$LINENO"; then :
6100
6101 cat >>confdefs.h <<_ACEOF
6102 #define intptr_t $ac_type
6103 _ACEOF
6104
6105           ac_type=
6106 fi
6107 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6108        test -z "$ac_type" && break
6109      done
6110 fi
6111
6112
6113 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6114 case $ac_cv_c_uint8_t in #(
6115   no|yes) ;; #(
6116   *)
6117
6118 $as_echo "#define _UINT8_T 1" >>confdefs.h
6119
6120
6121 cat >>confdefs.h <<_ACEOF
6122 #define uint8_t $ac_cv_c_uint8_t
6123 _ACEOF
6124 ;;
6125   esac
6126
6127 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6128 case $ac_cv_c_uint16_t in #(
6129   no|yes) ;; #(
6130   *)
6131
6132
6133 cat >>confdefs.h <<_ACEOF
6134 #define uint16_t $ac_cv_c_uint16_t
6135 _ACEOF
6136 ;;
6137   esac
6138
6139 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6140 case $ac_cv_c_uint32_t in #(
6141   no|yes) ;; #(
6142   *)
6143
6144 $as_echo "#define _UINT32_T 1" >>confdefs.h
6145
6146
6147 cat >>confdefs.h <<_ACEOF
6148 #define uint32_t $ac_cv_c_uint32_t
6149 _ACEOF
6150 ;;
6151   esac
6152
6153 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6154 case $ac_cv_c_uint64_t in #(
6155   no|yes) ;; #(
6156   *)
6157
6158 $as_echo "#define _UINT64_T 1" >>confdefs.h
6159
6160
6161 cat >>confdefs.h <<_ACEOF
6162 #define uint64_t $ac_cv_c_uint64_t
6163 _ACEOF
6164 ;;
6165   esac
6166
6167
6168   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6169 $as_echo_n "checking for unsigned long long int... " >&6; }
6170 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6171   $as_echo_n "(cached) " >&6
6172 else
6173   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6174 /* end confdefs.h.  */
6175
6176   /* For now, do not test the preprocessor; as of 2007 there are too many
6177          implementations with broken preprocessors.  Perhaps this can
6178          be revisited in 2012.  In the meantime, code should not expect
6179          #if to work with literals wider than 32 bits.  */
6180       /* Test literals.  */
6181       long long int ll = 9223372036854775807ll;
6182       long long int nll = -9223372036854775807LL;
6183       unsigned long long int ull = 18446744073709551615ULL;
6184       /* Test constant expressions.   */
6185       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6186                      ? 1 : -1)];
6187       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6188                      ? 1 : -1)];
6189       int i = 63;
6190 int
6191 main ()
6192 {
6193 /* Test availability of runtime routines for shift and division.  */
6194       long long int llmax = 9223372036854775807ll;
6195       unsigned long long int ullmax = 18446744073709551615ull;
6196       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6197               | (llmax / ll) | (llmax % ll)
6198               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6199               | (ullmax / ull) | (ullmax % ull));
6200   ;
6201   return 0;
6202 }
6203
6204 _ACEOF
6205 if ac_fn_c_try_link "$LINENO"; then :
6206   ac_cv_type_unsigned_long_long_int=yes
6207 else
6208   ac_cv_type_unsigned_long_long_int=no
6209 fi
6210 rm -f core conftest.err conftest.$ac_objext \
6211     conftest$ac_exeext conftest.$ac_ext
6212 fi
6213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6214 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6215   if test $ac_cv_type_unsigned_long_long_int = yes; then
6216
6217 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6218
6219   fi
6220
6221
6222
6223   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6224 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6225
6226 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6227
6228 else
6229   test $ac_cv_type_unsigned_long_long_int = yes \
6230        && ac_type='unsigned long long int' \
6231        || ac_type='unsigned long int'
6232
6233 cat >>confdefs.h <<_ACEOF
6234 #define uintmax_t $ac_type
6235 _ACEOF
6236
6237 fi
6238
6239
6240
6241   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6242 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6243
6244 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6245
6246 else
6247   for ac_type in 'unsigned int' 'unsigned long int' \
6248         'unsigned long long int'; do
6249        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6250 /* end confdefs.h.  */
6251 $ac_includes_default
6252 int
6253 main ()
6254 {
6255 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6256 test_array [0] = 0
6257
6258   ;
6259   return 0;
6260 }
6261 _ACEOF
6262 if ac_fn_c_try_compile "$LINENO"; then :
6263
6264 cat >>confdefs.h <<_ACEOF
6265 #define uintptr_t $ac_type
6266 _ACEOF
6267
6268           ac_type=
6269 fi
6270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6271        test -z "$ac_type" && break
6272      done
6273 fi
6274
6275
6276
6277
6278
6279
6280
6281
6282
6283
6284
6285
6286
6287
6288
6289 # ---------------------
6290 # Warnings and checking
6291 # ---------------------
6292
6293 # Check $CC warning features (if it's GCC).
6294 # We want to use -pedantic, but we don't want warnings about
6295 # * 'long long'
6296 # * variadic macros
6297 # * overlong strings
6298 # * C++11 narrowing conversions in { }
6299 # So, we only use -pedantic if we can disable those warnings.
6300
6301 # In stage 1, disable -Wformat warnings from old GCCs about new % codes
6302 # Check whether --enable-build-format-warnings was given.
6303 if test "${enable_build_format_warnings+set}" = set; then :
6304   enableval=$enable_build_format_warnings;
6305 else
6306   enable_build_format_warnings=yes
6307 fi
6308
6309 if test $enable_build_format_warnings = no; then :
6310   wf_opt=-Wno-format
6311 else
6312   wf_opt=
6313 fi
6314 loose_warn=
6315 save_CFLAGS="$CFLAGS"
6316 for real_option in -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual $wf_opt; do
6317   # Do the check with the no- prefix removed since gcc silently
6318   # accepts any -Wno-* option on purpose
6319   case $real_option in
6320     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6321     *) option=$real_option ;;
6322   esac
6323   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6324
6325   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6326 $as_echo_n "checking whether $CC supports $option... " >&6; }
6327 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6328   $as_echo_n "(cached) " >&6
6329 else
6330   CFLAGS="$option"
6331     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6332 /* end confdefs.h.  */
6333
6334 int
6335 main ()
6336 {
6337
6338   ;
6339   return 0;
6340 }
6341 _ACEOF
6342 if ac_fn_c_try_compile "$LINENO"; then :
6343   eval "$as_acx_Woption=yes"
6344 else
6345   eval "$as_acx_Woption=no"
6346 fi
6347 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6348
6349 fi
6350 eval ac_res=\$$as_acx_Woption
6351                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6352 $as_echo "$ac_res" >&6; }
6353   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6354   loose_warn="$loose_warn${loose_warn:+ }$real_option"
6355 fi
6356   done
6357 CFLAGS="$save_CFLAGS"
6358
6359 c_loose_warn=
6360 save_CFLAGS="$CFLAGS"
6361 for real_option in -Wstrict-prototypes -Wmissing-prototypes; do
6362   # Do the check with the no- prefix removed since gcc silently
6363   # accepts any -Wno-* option on purpose
6364   case $real_option in
6365     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6366     *) option=$real_option ;;
6367   esac
6368   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6369
6370   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6371 $as_echo_n "checking whether $CC supports $option... " >&6; }
6372 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6373   $as_echo_n "(cached) " >&6
6374 else
6375   CFLAGS="$option"
6376     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6377 /* end confdefs.h.  */
6378
6379 int
6380 main ()
6381 {
6382
6383   ;
6384   return 0;
6385 }
6386 _ACEOF
6387 if ac_fn_c_try_compile "$LINENO"; then :
6388   eval "$as_acx_Woption=yes"
6389 else
6390   eval "$as_acx_Woption=no"
6391 fi
6392 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6393
6394 fi
6395 eval ac_res=\$$as_acx_Woption
6396                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6397 $as_echo "$ac_res" >&6; }
6398   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6399   c_loose_warn="$c_loose_warn${c_loose_warn:+ }$real_option"
6400 fi
6401   done
6402 CFLAGS="$save_CFLAGS"
6403
6404 strict_warn=
6405 save_CFLAGS="$CFLAGS"
6406 for real_option in -Wmissing-format-attribute; do
6407   # Do the check with the no- prefix removed since gcc silently
6408   # accepts any -Wno-* option on purpose
6409   case $real_option in
6410     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6411     *) option=$real_option ;;
6412   esac
6413   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6414
6415   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6416 $as_echo_n "checking whether $CC supports $option... " >&6; }
6417 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6418   $as_echo_n "(cached) " >&6
6419 else
6420   CFLAGS="$option"
6421     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6422 /* end confdefs.h.  */
6423
6424 int
6425 main ()
6426 {
6427
6428   ;
6429   return 0;
6430 }
6431 _ACEOF
6432 if ac_fn_c_try_compile "$LINENO"; then :
6433   eval "$as_acx_Woption=yes"
6434 else
6435   eval "$as_acx_Woption=no"
6436 fi
6437 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6438
6439 fi
6440 eval ac_res=\$$as_acx_Woption
6441                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6442 $as_echo "$ac_res" >&6; }
6443   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6444   strict_warn="$strict_warn${strict_warn:+ }$real_option"
6445 fi
6446   done
6447 CFLAGS="$save_CFLAGS"
6448
6449 c_strict_warn=
6450 save_CFLAGS="$CFLAGS"
6451 for real_option in -Wold-style-definition -Wc++-compat; do
6452   # Do the check with the no- prefix removed since gcc silently
6453   # accepts any -Wno-* option on purpose
6454   case $real_option in
6455     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6456     *) option=$real_option ;;
6457   esac
6458   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6459
6460   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6461 $as_echo_n "checking whether $CC supports $option... " >&6; }
6462 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6463   $as_echo_n "(cached) " >&6
6464 else
6465   CFLAGS="$option"
6466     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6467 /* end confdefs.h.  */
6468
6469 int
6470 main ()
6471 {
6472
6473   ;
6474   return 0;
6475 }
6476 _ACEOF
6477 if ac_fn_c_try_compile "$LINENO"; then :
6478   eval "$as_acx_Woption=yes"
6479 else
6480   eval "$as_acx_Woption=no"
6481 fi
6482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6483
6484 fi
6485 eval ac_res=\$$as_acx_Woption
6486                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6487 $as_echo "$ac_res" >&6; }
6488   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6489   c_strict_warn="$c_strict_warn${c_strict_warn:+ }$real_option"
6490 fi
6491   done
6492 CFLAGS="$save_CFLAGS"
6493
6494 # Do the check with the no- prefix removed from the warning options
6495 # since gcc silently accepts any -Wno-* option on purpose
6496 if test "$GCC" = yes; then :
6497   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings" >&5
6498 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings... " >&6; }
6499 if test "${acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings+set}" = set; then :
6500   $as_echo_n "(cached) " >&6
6501 else
6502   save_CFLAGS="$CFLAGS"
6503 CFLAGS="-pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings"
6504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6505 /* end confdefs.h.  */
6506
6507 int
6508 main ()
6509 {
6510
6511   ;
6512   return 0;
6513 }
6514 _ACEOF
6515 if ac_fn_c_try_compile "$LINENO"; then :
6516   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=yes
6517 else
6518   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=no
6519 fi
6520 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6521 CFLAGS="$save_CFLAGS"
6522 fi
6523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&5
6524 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&6; }
6525 if test $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings = yes; then :
6526   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6527 fi
6528
6529 fi
6530
6531 # Check whether --enable-werror-always was given.
6532 if test "${enable_werror_always+set}" = set; then :
6533   enableval=$enable_werror_always;
6534 else
6535   enable_werror_always=no
6536 fi
6537
6538 if test $enable_werror_always = yes; then :
6539   strict_warn="$strict_warn${strict_warn:+ }-Werror"
6540 fi
6541
6542
6543
6544 # The above macros do nothing if the compiler is not GCC.  However, the
6545 # Makefile has more goo to add other flags, so these variables are used
6546 # to enable warnings only for GCC.
6547 warn_cflags=
6548 warn_cxxflags=
6549 if test "x$GCC" = "xyes"; then
6550   warn_cflags='$(GCC_WARN_CFLAGS)'
6551   warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6552 fi
6553
6554
6555
6556 # Disable exceptions and RTTI if building with g++
6557 noexception_flags=
6558 save_CFLAGS="$CFLAGS"
6559 for real_option in -fno-exceptions -fno-rtti -fasynchronous-unwind-tables; do
6560   # Do the check with the no- prefix removed since gcc silently
6561   # accepts any -Wno-* option on purpose
6562   case $real_option in
6563     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6564     *) option=$real_option ;;
6565   esac
6566   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6567
6568   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6569 $as_echo_n "checking whether $CC supports $option... " >&6; }
6570 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6571   $as_echo_n "(cached) " >&6
6572 else
6573   CFLAGS="$option"
6574     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6575 /* end confdefs.h.  */
6576
6577 int
6578 main ()
6579 {
6580
6581   ;
6582   return 0;
6583 }
6584 _ACEOF
6585 if ac_fn_c_try_compile "$LINENO"; then :
6586   eval "$as_acx_Woption=yes"
6587 else
6588   eval "$as_acx_Woption=no"
6589 fi
6590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6591
6592 fi
6593 eval ac_res=\$$as_acx_Woption
6594                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6595 $as_echo "$ac_res" >&6; }
6596   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6597   noexception_flags="$noexception_flags${noexception_flags:+ }$real_option"
6598 fi
6599   done
6600 CFLAGS="$save_CFLAGS"
6601
6602
6603 # Enable expensive internal checks
6604 is_release=
6605 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6606   is_release=yes
6607 fi
6608
6609 # Check whether --enable-checking was given.
6610 if test "${enable_checking+set}" = set; then :
6611   enableval=$enable_checking; ac_checking_flags="${enableval}"
6612 else
6613
6614 # Determine the default checks.
6615 if test x$is_release = x ; then
6616   ac_checking_flags=yes
6617 else
6618   ac_checking_flags=release
6619 fi
6620 fi
6621
6622 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6623 for check in release $ac_checking_flags
6624 do
6625         case $check in
6626         # these set all the flags to specific states
6627         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6628                         ac_fold_checking= ; ac_gc_checking=1 ;
6629                         ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6630                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6631                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6632                         ac_types_checking=1 ;;
6633         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6634                         ac_fold_checking= ; ac_gc_checking= ;
6635                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6636                         ac_rtlflag_checking= ; ac_runtime_checking= ;
6637                         ac_tree_checking= ; ac_valgrind_checking= ;
6638                         ac_types_checking= ;;
6639         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6640                         ac_fold_checking=1 ; ac_gc_checking=1 ;
6641                         ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6642                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6643                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6644                         ac_types_checking=1 ;;
6645         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6646                         ac_fold_checking= ; ac_gc_checking= ;
6647                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6648                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6649                         ac_tree_checking= ; ac_valgrind_checking= ;
6650                         ac_types_checking= ;;
6651         # these enable particular checks
6652         assert)         ac_assert_checking=1 ;;
6653         df)             ac_df_checking=1 ;;
6654         fold)           ac_fold_checking=1 ;;
6655         gc)             ac_gc_checking=1 ;;
6656         gcac)           ac_gc_always_collect=1 ;;
6657         gimple)         ac_gimple_checking=1 ;;
6658         misc)           ac_checking=1 ;;
6659         rtl)            ac_rtl_checking=1 ;;
6660         rtlflag)        ac_rtlflag_checking=1 ;;
6661         runtime)        ac_runtime_checking=1 ;;
6662         tree)           ac_tree_checking=1 ;;
6663         types)          ac_types_checking=1 ;;
6664         valgrind)       ac_valgrind_checking=1 ;;
6665         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6666         esac
6667 done
6668 IFS="$ac_save_IFS"
6669
6670 nocommon_flag=""
6671 if test x$ac_checking != x ; then
6672
6673 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6674
6675   nocommon_flag=-fno-common
6676 fi
6677
6678 if test x$ac_df_checking != x ; then
6679
6680 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6681
6682 fi
6683 if test x$ac_assert_checking != x ; then
6684
6685 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6686
6687 fi
6688 if test x$ac_gimple_checking != x ; then
6689
6690 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6691
6692 fi
6693
6694 if test x$ac_runtime_checking != x ; then
6695
6696 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6697
6698 fi
6699 if test x$ac_tree_checking != x ; then
6700
6701 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6702
6703   TREEBROWSER=tree-browser.o
6704   TREECHECKING=yes
6705 fi
6706 if test x$ac_types_checking != x ; then
6707
6708 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6709
6710 fi
6711
6712
6713 if test x$ac_rtl_checking != x ; then
6714
6715 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6716
6717 fi
6718 if test x$ac_rtlflag_checking != x ; then
6719
6720 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6721
6722 fi
6723 if test x$ac_gc_checking != x ; then
6724
6725 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6726
6727 fi
6728 if test x$ac_gc_always_collect != x ; then
6729
6730 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6731
6732 fi
6733 if test x$ac_fold_checking != x ; then
6734
6735 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6736
6737 fi
6738 valgrind_path_defines=
6739 valgrind_command=
6740
6741 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6742 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6743   have_valgrind_h=yes
6744 else
6745   have_valgrind_h=no
6746 fi
6747
6748
6749
6750 if test x$ac_valgrind_checking != x ; then
6751   # It is certainly possible that there's valgrind but no valgrind.h.
6752   # GCC relies on making annotations so we must have both.
6753   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6754 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6755   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6756 /* end confdefs.h.  */
6757 #include <valgrind/memcheck.h>
6758 #ifndef VALGRIND_DISCARD
6759 #error VALGRIND_DISCARD not defined
6760 #endif
6761 _ACEOF
6762 if ac_fn_c_try_cpp "$LINENO"; then :
6763   gcc_cv_header_valgrind_memcheck_h=yes
6764 else
6765   gcc_cv_header_valgrind_memcheck_h=no
6766 fi
6767 rm -f conftest.err conftest.$ac_ext
6768   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6769 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6770   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6771 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6772   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6773 /* end confdefs.h.  */
6774 #include <memcheck.h>
6775 #ifndef VALGRIND_DISCARD
6776 #error VALGRIND_DISCARD not defined
6777 #endif
6778 _ACEOF
6779 if ac_fn_c_try_cpp "$LINENO"; then :
6780   gcc_cv_header_memcheck_h=yes
6781 else
6782   gcc_cv_header_memcheck_h=no
6783 fi
6784 rm -f conftest.err conftest.$ac_ext
6785   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6786 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6787
6788 # Prepare PATH_SEPARATOR.
6789 # The user is always right.
6790 if test "${PATH_SEPARATOR+set}" != set; then
6791   echo "#! /bin/sh" >conf$$.sh
6792   echo  "exit 0"   >>conf$$.sh
6793   chmod +x conf$$.sh
6794   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6795     PATH_SEPARATOR=';'
6796   else
6797     PATH_SEPARATOR=:
6798   fi
6799   rm -f conf$$.sh
6800 fi
6801
6802 # Find out how to test for executable files. Don't use a zero-byte file,
6803 # as systems may use methods other than mode bits to determine executability.
6804 cat >conf$$.file <<_ASEOF
6805 #! /bin/sh
6806 exit 0
6807 _ASEOF
6808 chmod +x conf$$.file
6809 if test -x conf$$.file >/dev/null 2>&1; then
6810   ac_executable_p="test -x"
6811 else
6812   ac_executable_p="test -f"
6813 fi
6814 rm -f conf$$.file
6815
6816 # Extract the first word of "valgrind", so it can be a program name with args.
6817 set dummy valgrind; ac_word=$2
6818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6819 $as_echo_n "checking for $ac_word... " >&6; }
6820 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6821   $as_echo_n "(cached) " >&6
6822 else
6823   case "$valgrind_path" in
6824   [\\/]* | ?:[\\/]*)
6825     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6826     ;;
6827   *)
6828     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6829     for ac_dir in $PATH; do
6830       IFS="$ac_save_IFS"
6831       test -z "$ac_dir" && ac_dir=.
6832       for ac_exec_ext in '' $ac_executable_extensions; do
6833         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6834           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6835             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6836             break 2
6837           fi
6838         fi
6839       done
6840     done
6841     IFS="$ac_save_IFS"
6842     ;;
6843 esac
6844 fi
6845 valgrind_path="$ac_cv_path_valgrind_path"
6846 if test -n "$valgrind_path"; then
6847   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6848 $as_echo "$valgrind_path" >&6; }
6849 else
6850   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6851 $as_echo "no" >&6; }
6852 fi
6853
6854   if test "x$valgrind_path" = "x" \
6855     || (test $have_valgrind_h = no \
6856         && test $gcc_cv_header_memcheck_h = no \
6857         && test $gcc_cv_header_valgrind_memcheck_h = no); then
6858         as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6859   fi
6860   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6861   valgrind_command="$valgrind_path -q"
6862
6863 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6864
6865   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6866
6867 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6868
6869   fi
6870   if test $gcc_cv_header_memcheck_h = yes; then
6871
6872 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6873
6874   fi
6875 fi
6876
6877
6878
6879 # Enable code coverage collection
6880 # Check whether --enable-coverage was given.
6881 if test "${enable_coverage+set}" = set; then :
6882   enableval=$enable_coverage; case "${enableval}" in
6883   yes|noopt)
6884     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6885     ;;
6886   opt)
6887     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6888     ;;
6889   no)
6890     # a.k.a. --disable-coverage
6891     coverage_flags=""
6892     ;;
6893   *)
6894     as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6895     ;;
6896 esac
6897 else
6898   coverage_flags=""
6899 fi
6900
6901
6902
6903 # Check whether --enable-gather-detailed-mem-stats was given.
6904 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
6905   enableval=$enable_gather_detailed_mem_stats;
6906 else
6907   enable_gather_detailed_mem_stats=no
6908 fi
6909
6910 gather_stats=`if test $enable_gather_detailed_mem_stats != no; then echo 1; else echo 0; fi`
6911
6912 cat >>confdefs.h <<_ACEOF
6913 #define GATHER_STATISTICS $gather_stats
6914 _ACEOF
6915
6916
6917 # -------------------------------
6918 # Miscenalleous configure options
6919 # -------------------------------
6920
6921 # With stabs
6922
6923 # Check whether --with-stabs was given.
6924 if test "${with_stabs+set}" = set; then :
6925   withval=$with_stabs; stabs="$with_stabs"
6926 else
6927   stabs=no
6928 fi
6929
6930
6931 # Determine whether or not multilibs are enabled.
6932 # Check whether --enable-multilib was given.
6933 if test "${enable_multilib+set}" = set; then :
6934   enableval=$enable_multilib;
6935 else
6936   enable_multilib=yes
6937 fi
6938
6939
6940
6941 # Determine whether or not multiarch is enabled.
6942 # Check whether --enable-multiarch was given.
6943 if test "${enable_multiarch+set}" = set; then :
6944   enableval=$enable_multiarch; case "${enableval}" in
6945 yes|no|auto) enable_multiarch=$enableval;;
6946 *) as_fn_error "bad value ${enableval} given for --enable-multiarch option" "$LINENO" 5 ;;
6947 esac
6948 else
6949   enable_multiarch=auto
6950 fi
6951
6952 if test x${enable_multiarch} = xauto; then
6953   if test x${with_native_system_header_dir} != x; then
6954     ma_msg_suffix=", disabled auto check (configured with --native-system-header-dir)"
6955     enable_multiarch=no
6956   fi
6957   if test x$host != x$target && test "x$with_sysroot" = x; then
6958     ma_msg_suffix=", disabled auto check (cross build configured without --with-sysroot)"
6959     enable_multiarch=no
6960   fi
6961 fi
6962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for multiarch configuration" >&5
6963 $as_echo_n "checking for multiarch configuration... " >&6; }
6964
6965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_multiarch$ma_msg_suffix" >&5
6966 $as_echo "$enable_multiarch$ma_msg_suffix" >&6; }
6967
6968 # needed for setting the multiarch name for soft-float/hard-float ABIs
6969
6970
6971
6972 # Enable __cxa_atexit for C++.
6973 # Check whether --enable-__cxa_atexit was given.
6974 if test "${enable___cxa_atexit+set}" = set; then :
6975   enableval=$enable___cxa_atexit;
6976 fi
6977
6978
6979 # Enable C extension for decimal float if target supports it.
6980
6981 # Check whether --enable-decimal-float was given.
6982 if test "${enable_decimal_float+set}" = set; then :
6983   enableval=$enable_decimal_float;
6984   case $enable_decimal_float in
6985     yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
6986     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
6987 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
6988   esac
6989
6990 else
6991
6992   case $target in
6993     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
6994     i?86*-*-gnu* | \
6995     i?86*-*-mingw* | x86_64*-*-mingw* | \
6996     i?86*-*-cygwin* | x86_64*-*-cygwin*)
6997       enable_decimal_float=yes
6998       ;;
6999     *)
7000       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
7001 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
7002       enable_decimal_float=no
7003       ;;
7004   esac
7005
7006 fi
7007
7008
7009 # x86's use BID format instead of DPD
7010 case x$enable_decimal_float in
7011   xyes)
7012     case $target in
7013       i?86*-*-* | x86_64*-*-*)
7014         enable_decimal_float=bid
7015         ;;
7016       *)
7017         enable_decimal_float=dpd
7018         ;;
7019     esac
7020     default_decimal_float=$enable_decimal_float
7021     ;;
7022   xno)
7023     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7024     # dependency on libdecnumber.
7025     default_decimal_float=dpd
7026     ;;
7027 esac
7028
7029
7030
7031
7032 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7033
7034 cat >>confdefs.h <<_ACEOF
7035 #define ENABLE_DECIMAL_FLOAT $dfp
7036 _ACEOF
7037
7038
7039 # Use default_decimal_float for dependency.
7040 enable_decimal_float=$default_decimal_float
7041
7042 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7043
7044 cat >>confdefs.h <<_ACEOF
7045 #define ENABLE_DECIMAL_BID_FORMAT $bid
7046 _ACEOF
7047
7048
7049 # Enable C extension for fixed-point arithmetic.
7050 # Check whether --enable-fixed-point was given.
7051 if test "${enable_fixed_point+set}" = set; then :
7052   enableval=$enable_fixed_point;
7053 else
7054
7055   case $target in
7056     arm*)
7057       enable_fixed_point=yes
7058       ;;
7059
7060     mips*-*-*)
7061       enable_fixed_point=yes
7062       ;;
7063     *)
7064       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
7065 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
7066       enable_fixed_point=no
7067       ;;
7068   esac
7069
7070 fi
7071
7072
7073
7074 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7075
7076 cat >>confdefs.h <<_ACEOF
7077 #define ENABLE_FIXED_POINT $fixedpoint
7078 _ACEOF
7079
7080
7081 # Enable threads
7082 # Pass with no value to take the default
7083 # Pass with a value to specify a thread package
7084 # Check whether --enable-threads was given.
7085 if test "${enable_threads+set}" = set; then :
7086   enableval=$enable_threads;
7087 else
7088   enable_threads=''
7089 fi
7090
7091
7092 # Check whether --enable-tls was given.
7093 if test "${enable_tls+set}" = set; then :
7094   enableval=$enable_tls;
7095   case $enable_tls in
7096     yes | no) ;;
7097     *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7098 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7099   esac
7100
7101 else
7102   enable_tls=''
7103 fi
7104
7105
7106 # Check whether --enable-objc-gc was given.
7107 if test "${enable_objc_gc+set}" = set; then :
7108   enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7109         objc_boehm_gc=''
7110 else
7111         objc_boehm_gc=1
7112 fi
7113 else
7114   objc_boehm_gc=''
7115 fi
7116
7117
7118
7119 # Check whether --with-dwarf2 was given.
7120 if test "${with_dwarf2+set}" = set; then :
7121   withval=$with_dwarf2; dwarf2="$with_dwarf2"
7122 else
7123   dwarf2=no
7124 fi
7125
7126
7127 # Check whether --enable-shared was given.
7128 if test "${enable_shared+set}" = set; then :
7129   enableval=$enable_shared;
7130   case $enable_shared in
7131   yes | no) ;;
7132   *)
7133     enable_shared=no
7134     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7135     for pkg in $enableval; do
7136       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7137         enable_shared=yes
7138       fi
7139     done
7140     IFS="$ac_save_ifs"
7141     ;;
7142   esac
7143
7144 else
7145   enable_shared=yes
7146 fi
7147
7148
7149
7150
7151 # Check whether --with-native-system-header-dir was given.
7152 if test "${with_native_system_header_dir+set}" = set; then :
7153   withval=$with_native_system_header_dir;
7154  case ${with_native_system_header_dir} in
7155  yes|no) as_fn_error "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
7156  /* | [A-Za-z]:[\\/]*) ;;
7157  *) as_fn_error "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
7158  esac
7159  configured_native_system_header_dir="${withval}"
7160
7161 else
7162   configured_native_system_header_dir=
7163 fi
7164
7165
7166
7167 # Check whether --with-build-sysroot was given.
7168 if test "${with_build_sysroot+set}" = set; then :
7169   withval=$with_build_sysroot; if test x"$withval" != x ; then
7170      SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
7171    fi
7172 else
7173   SYSROOT_CFLAGS_FOR_TARGET=
7174 fi
7175
7176
7177
7178 if test "x$prefix" = xNONE; then
7179  test_prefix=/usr/local
7180 else
7181  test_prefix=$prefix
7182 fi
7183 if test "x$exec_prefix" = xNONE; then
7184  test_exec_prefix=$test_prefix
7185 else
7186  test_exec_prefix=$exec_prefix
7187 fi
7188
7189
7190 # Check whether --with-sysroot was given.
7191 if test "${with_sysroot+set}" = set; then :
7192   withval=$with_sysroot;
7193  case ${with_sysroot} in
7194  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7195  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7196  esac
7197
7198  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7199  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7200
7201  case ${TARGET_SYSTEM_ROOT} in
7202  "${test_prefix}"|"${test_prefix}/"*|\
7203  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7204  '${prefix}'|'${prefix}/'*|\
7205  '${exec_prefix}'|'${exec_prefix}/'*)
7206    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7207    TARGET_SYSTEM_ROOT_DEFINE="$t"
7208    ;;
7209  esac
7210
7211 else
7212
7213  TARGET_SYSTEM_ROOT=
7214  TARGET_SYSTEM_ROOT_DEFINE=
7215  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7216
7217 fi
7218
7219
7220
7221
7222
7223
7224 # Check whether --with-specs was given.
7225 if test "${with_specs+set}" = set; then :
7226   withval=$with_specs; CONFIGURE_SPECS=$withval
7227 else
7228   CONFIGURE_SPECS=
7229
7230 fi
7231
7232
7233
7234
7235
7236 # Check whether --with-pkgversion was given.
7237 if test "${with_pkgversion+set}" = set; then :
7238   withval=$with_pkgversion; case "$withval" in
7239       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7240       no)  PKGVERSION= ;;
7241       *)   PKGVERSION="($withval) " ;;
7242      esac
7243 else
7244   PKGVERSION="(Linaro GCC `cat $srcdir/LINARO-VERSION`) "
7245
7246 fi
7247
7248
7249
7250
7251
7252 # Check whether --with-bugurl was given.
7253 if test "${with_bugurl+set}" = set; then :
7254   withval=$with_bugurl; case "$withval" in
7255       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7256       no)  BUGURL=
7257            ;;
7258       *)   BUGURL="$withval"
7259            ;;
7260      esac
7261 else
7262   BUGURL="http://gcc.gnu.org/bugs.html"
7263
7264 fi
7265
7266   case ${BUGURL} in
7267   "")
7268     REPORT_BUGS_TO=
7269     REPORT_BUGS_TEXI=
7270     ;;
7271   *)
7272     REPORT_BUGS_TO="<$BUGURL>"
7273     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7274     ;;
7275   esac;
7276
7277
7278
7279
7280 # Sanity check enable_languages in case someone does not run the toplevel
7281 # configure # script.
7282 # Check whether --enable-languages was given.
7283 if test "${enable_languages+set}" = set; then :
7284   enableval=$enable_languages; case ,${enable_languages}, in
7285        ,,|,yes,)
7286                 # go safe -- we cannot be much sure without the toplevel
7287                 # configure's
7288                 # analysis of which target libs are present and usable
7289                 enable_languages=c
7290                 ;;
7291          *,all,*)
7292                 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7293                 ;;
7294         *,c,*)
7295                 ;;
7296         *)
7297                 enable_languages=c,${enable_languages}
7298                 ;;
7299 esac
7300 else
7301   enable_languages=c
7302 fi
7303
7304
7305
7306 # Check whether --with-multilib-list was given.
7307 if test "${with_multilib_list+set}" = set; then :
7308   withval=$with_multilib_list; :
7309 else
7310   with_multilib_list=default
7311 fi
7312
7313
7314 # -------------------------
7315 # Checks for other programs
7316 # -------------------------
7317
7318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7319 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7320 set x ${MAKE-make}
7321 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7322 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7323   $as_echo_n "(cached) " >&6
7324 else
7325   cat >conftest.make <<\_ACEOF
7326 SHELL = /bin/sh
7327 all:
7328         @echo '@@@%%%=$(MAKE)=@@@%%%'
7329 _ACEOF
7330 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7331 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7332   *@@@%%%=?*=@@@%%%*)
7333     eval ac_cv_prog_make_${ac_make}_set=yes;;
7334   *)
7335     eval ac_cv_prog_make_${ac_make}_set=no;;
7336 esac
7337 rm -f conftest.make
7338 fi
7339 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7340   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7341 $as_echo "yes" >&6; }
7342   SET_MAKE=
7343 else
7344   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7345 $as_echo "no" >&6; }
7346   SET_MAKE="MAKE=${MAKE-make}"
7347 fi
7348
7349
7350 # Find some useful tools
7351 for ac_prog in gawk mawk nawk awk
7352 do
7353   # Extract the first word of "$ac_prog", so it can be a program name with args.
7354 set dummy $ac_prog; ac_word=$2
7355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7356 $as_echo_n "checking for $ac_word... " >&6; }
7357 if test "${ac_cv_prog_AWK+set}" = set; then :
7358   $as_echo_n "(cached) " >&6
7359 else
7360   if test -n "$AWK"; then
7361   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7362 else
7363 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7364 for as_dir in $PATH
7365 do
7366   IFS=$as_save_IFS
7367   test -z "$as_dir" && as_dir=.
7368     for ac_exec_ext in '' $ac_executable_extensions; do
7369   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7370     ac_cv_prog_AWK="$ac_prog"
7371     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7372     break 2
7373   fi
7374 done
7375   done
7376 IFS=$as_save_IFS
7377
7378 fi
7379 fi
7380 AWK=$ac_cv_prog_AWK
7381 if test -n "$AWK"; then
7382   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7383 $as_echo "$AWK" >&6; }
7384 else
7385   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7386 $as_echo "no" >&6; }
7387 fi
7388
7389
7390   test -n "$AWK" && break
7391 done
7392
7393 # We need awk to create options.c and options.h.
7394 # Bail out if it's missing.
7395 case ${AWK} in
7396   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7397 esac
7398
7399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7400 $as_echo_n "checking whether ln -s works... " >&6; }
7401 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7402   $as_echo_n "(cached) " >&6
7403 else
7404   rm -f conftestdata_t
7405 echo >conftestdata_f
7406 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7407 then
7408   gcc_cv_prog_LN_S="ln -s"
7409 else
7410   if ln conftestdata_f conftestdata_t 2>/dev/null
7411   then
7412     gcc_cv_prog_LN_S=ln
7413   else
7414     if cp -p conftestdata_f conftestdata_t 2>/dev/null
7415     then
7416       gcc_cv_prog_LN_S="cp -p"
7417     else
7418       gcc_cv_prog_LN_S=cp
7419     fi
7420   fi
7421 fi
7422 rm -f conftestdata_f conftestdata_t
7423
7424 fi
7425 LN_S="$gcc_cv_prog_LN_S"
7426 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7428 $as_echo "yes" >&6; }
7429 else
7430   if test "$gcc_cv_prog_LN_S" = "ln"; then
7431     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7432 $as_echo "no, using ln" >&6; }
7433   else
7434     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7435 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7436   fi
7437 fi
7438
7439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7440 $as_echo_n "checking whether ln works... " >&6; }
7441 if test "${acx_cv_prog_LN+set}" = set; then :
7442   $as_echo_n "(cached) " >&6
7443 else
7444   rm -f conftestdata_t
7445 echo >conftestdata_f
7446 if ln conftestdata_f conftestdata_t 2>/dev/null
7447 then
7448   acx_cv_prog_LN=ln
7449 else
7450   acx_cv_prog_LN=no
7451 fi
7452 rm -f conftestdata_f conftestdata_t
7453
7454 fi
7455 if test $acx_cv_prog_LN = no; then
7456   LN="$LN_S"
7457   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7458 $as_echo "no, using $LN" >&6; }
7459 else
7460   LN="$acx_cv_prog_LN"
7461   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7462 $as_echo "yes" >&6; }
7463 fi
7464
7465 if test -n "$ac_tool_prefix"; then
7466   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7467 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7469 $as_echo_n "checking for $ac_word... " >&6; }
7470 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7471   $as_echo_n "(cached) " >&6
7472 else
7473   if test -n "$RANLIB"; then
7474   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7475 else
7476 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7477 for as_dir in $PATH
7478 do
7479   IFS=$as_save_IFS
7480   test -z "$as_dir" && as_dir=.
7481     for ac_exec_ext in '' $ac_executable_extensions; do
7482   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7483     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7484     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7485     break 2
7486   fi
7487 done
7488   done
7489 IFS=$as_save_IFS
7490
7491 fi
7492 fi
7493 RANLIB=$ac_cv_prog_RANLIB
7494 if test -n "$RANLIB"; then
7495   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7496 $as_echo "$RANLIB" >&6; }
7497 else
7498   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7499 $as_echo "no" >&6; }
7500 fi
7501
7502
7503 fi
7504 if test -z "$ac_cv_prog_RANLIB"; then
7505   ac_ct_RANLIB=$RANLIB
7506   # Extract the first word of "ranlib", so it can be a program name with args.
7507 set dummy ranlib; ac_word=$2
7508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7509 $as_echo_n "checking for $ac_word... " >&6; }
7510 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7511   $as_echo_n "(cached) " >&6
7512 else
7513   if test -n "$ac_ct_RANLIB"; then
7514   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7515 else
7516 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7517 for as_dir in $PATH
7518 do
7519   IFS=$as_save_IFS
7520   test -z "$as_dir" && as_dir=.
7521     for ac_exec_ext in '' $ac_executable_extensions; do
7522   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7523     ac_cv_prog_ac_ct_RANLIB="ranlib"
7524     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7525     break 2
7526   fi
7527 done
7528   done
7529 IFS=$as_save_IFS
7530
7531 fi
7532 fi
7533 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7534 if test -n "$ac_ct_RANLIB"; then
7535   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7536 $as_echo "$ac_ct_RANLIB" >&6; }
7537 else
7538   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7539 $as_echo "no" >&6; }
7540 fi
7541
7542   if test "x$ac_ct_RANLIB" = x; then
7543     RANLIB=":"
7544   else
7545     case $cross_compiling:$ac_tool_warned in
7546 yes:)
7547 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7548 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7549 ac_tool_warned=yes ;;
7550 esac
7551     RANLIB=$ac_ct_RANLIB
7552   fi
7553 else
7554   RANLIB="$ac_cv_prog_RANLIB"
7555 fi
7556
7557 ranlib_flags=""
7558
7559
7560 # Find a good install program.  We prefer a C program (faster),
7561 # so one script is as good as another.  But avoid the broken or
7562 # incompatible versions:
7563 # SysV /etc/install, /usr/sbin/install
7564 # SunOS /usr/etc/install
7565 # IRIX /sbin/install
7566 # AIX /bin/install
7567 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7568 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7569 # ./install, which can be erroneously created by make from ./install.sh.
7570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7571 $as_echo_n "checking for a BSD compatible install... " >&6; }
7572 if test -z "$INSTALL"; then
7573 if test "${ac_cv_path_install+set}" = set; then :
7574   $as_echo_n "(cached) " >&6
7575 else
7576     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7577   for ac_dir in $PATH; do
7578     # Account for people who put trailing slashes in PATH elements.
7579     case "$ac_dir/" in
7580     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7581     *)
7582       # OSF1 and SCO ODT 3.0 have their own names for install.
7583       for ac_prog in ginstall scoinst install; do
7584         if test -f $ac_dir/$ac_prog; then
7585           if test $ac_prog = install &&
7586             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7587             # AIX install.  It has an incompatible calling convention.
7588             # OSF/1 installbsd also uses dspmsg, but is usable.
7589             :
7590           else
7591             ac_cv_path_install="$ac_dir/$ac_prog -c"
7592             break 2
7593           fi
7594         fi
7595       done
7596       ;;
7597     esac
7598   done
7599   IFS="$ac_save_IFS"
7600
7601 fi
7602   if test "${ac_cv_path_install+set}" = set; then
7603     INSTALL="$ac_cv_path_install"
7604   else
7605     # As a last resort, use the slow shell script.  We don't cache a
7606     # path for INSTALL within a source directory, because that will
7607     # break other packages using the cache if that directory is
7608     # removed, or if the path is relative.
7609     INSTALL="$ac_install_sh"
7610   fi
7611 fi
7612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7613 $as_echo "$INSTALL" >&6; }
7614
7615 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7616 # It thinks the first close brace ends the variable substitution.
7617 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7618
7619 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7620
7621
7622 # See if cmp has --ignore-initial.
7623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7624 $as_echo_n "checking for cmp's capabilities... " >&6; }
7625 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7626   $as_echo_n "(cached) " >&6
7627 else
7628    echo abfoo >t1
7629   echo cdfoo >t2
7630   gcc_cv_prog_cmp_skip=slowcompare
7631   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7632     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7633       :
7634     else
7635       gcc_cv_prog_cmp_skip=gnucompare
7636     fi
7637   fi
7638   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7639     if cmp t1 t2 2 2 > /dev/null 2>&1; then
7640       if cmp t1 t2 1 1 > /dev/null 2>&1; then
7641         :
7642       else
7643         gcc_cv_prog_cmp_skip=fastcompare
7644       fi
7645     fi
7646   fi
7647   rm t1 t2
7648
7649 fi
7650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7651 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7652 make_compare_target=$gcc_cv_prog_cmp_skip
7653
7654
7655
7656 # See if we have the mktemp command.
7657 # Extract the first word of "mktemp", so it can be a program name with args.
7658 set dummy mktemp; ac_word=$2
7659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7660 $as_echo_n "checking for $ac_word... " >&6; }
7661 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7662   $as_echo_n "(cached) " >&6
7663 else
7664   if test -n "$have_mktemp_command"; then
7665   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7666 else
7667 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7668 for as_dir in $PATH
7669 do
7670   IFS=$as_save_IFS
7671   test -z "$as_dir" && as_dir=.
7672     for ac_exec_ext in '' $ac_executable_extensions; do
7673   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7674     ac_cv_prog_have_mktemp_command="yes"
7675     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7676     break 2
7677   fi
7678 done
7679   done
7680 IFS=$as_save_IFS
7681
7682   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7683 fi
7684 fi
7685 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7686 if test -n "$have_mktemp_command"; then
7687   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7688 $as_echo "$have_mktemp_command" >&6; }
7689 else
7690   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7691 $as_echo "no" >&6; }
7692 fi
7693
7694
7695
7696 # See if makeinfo has been installed and is modern enough
7697 # that we can use it.
7698
7699   # Extract the first word of "makeinfo", so it can be a program name with args.
7700 set dummy makeinfo; ac_word=$2
7701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7702 $as_echo_n "checking for $ac_word... " >&6; }
7703 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7704   $as_echo_n "(cached) " >&6
7705 else
7706   if test -n "$MAKEINFO"; then
7707   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7708 else
7709 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7710 for as_dir in $PATH
7711 do
7712   IFS=$as_save_IFS
7713   test -z "$as_dir" && as_dir=.
7714     for ac_exec_ext in '' $ac_executable_extensions; do
7715   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7716     ac_cv_prog_MAKEINFO="makeinfo"
7717     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7718     break 2
7719   fi
7720 done
7721   done
7722 IFS=$as_save_IFS
7723
7724 fi
7725 fi
7726 MAKEINFO=$ac_cv_prog_MAKEINFO
7727 if test -n "$MAKEINFO"; then
7728   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7729 $as_echo "$MAKEINFO" >&6; }
7730 else
7731   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7732 $as_echo "no" >&6; }
7733 fi
7734
7735
7736   if test -n "$MAKEINFO"; then
7737     # Found it, now check the version.
7738     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7739 $as_echo_n "checking for modern makeinfo... " >&6; }
7740 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7741   $as_echo_n "(cached) " >&6
7742 else
7743   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7744                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7745
7746                     case $ac_prog_version in
7747                       '')  gcc_cv_prog_makeinfo_modern=no;;
7748                       4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
7749                       *)   gcc_cv_prog_makeinfo_modern=no;;
7750                     esac
7751
7752 fi
7753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7754 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7755   else
7756     gcc_cv_prog_makeinfo_modern=no
7757   fi
7758   if test $gcc_cv_prog_makeinfo_modern = no; then
7759     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7760   fi
7761
7762 if test $gcc_cv_prog_makeinfo_modern = no; then
7763   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7764 *** Makeinfo is missing or too old.
7765 *** Info documentation will not be built." >&5
7766 $as_echo "$as_me: WARNING:
7767 *** Makeinfo is missing or too old.
7768 *** Info documentation will not be built." >&2;}
7769   BUILD_INFO=
7770 else
7771   BUILD_INFO=info
7772 fi
7773
7774
7775 # Is pod2man recent enough to regenerate manpages?
7776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7777 $as_echo_n "checking for recent Pod::Man... " >&6; }
7778 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7779   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7780 $as_echo "yes" >&6; }
7781   GENERATED_MANPAGES=generated-manpages
7782 else
7783   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7784 $as_echo "no" >&6; }
7785   GENERATED_MANPAGES=
7786 fi
7787
7788
7789 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7790
7791 # How about lex?
7792 for ac_prog in flex
7793 do
7794   # Extract the first word of "$ac_prog", so it can be a program name with args.
7795 set dummy $ac_prog; ac_word=$2
7796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7797 $as_echo_n "checking for $ac_word... " >&6; }
7798 if test "${ac_cv_prog_FLEX+set}" = set; then :
7799   $as_echo_n "(cached) " >&6
7800 else
7801   if test -n "$FLEX"; then
7802   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7803 else
7804 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7805 for as_dir in $PATH
7806 do
7807   IFS=$as_save_IFS
7808   test -z "$as_dir" && as_dir=.
7809     for ac_exec_ext in '' $ac_executable_extensions; do
7810   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7811     ac_cv_prog_FLEX="$ac_prog"
7812     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7813     break 2
7814   fi
7815 done
7816   done
7817 IFS=$as_save_IFS
7818
7819 fi
7820 fi
7821 FLEX=$ac_cv_prog_FLEX
7822 if test -n "$FLEX"; then
7823   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7824 $as_echo "$FLEX" >&6; }
7825 else
7826   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7827 $as_echo "no" >&6; }
7828 fi
7829
7830
7831   test -n "$FLEX" && break
7832 done
7833 test -n "$FLEX" || FLEX="$MISSING flex"
7834
7835
7836 # Bison?
7837 for ac_prog in bison
7838 do
7839   # Extract the first word of "$ac_prog", so it can be a program name with args.
7840 set dummy $ac_prog; ac_word=$2
7841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7842 $as_echo_n "checking for $ac_word... " >&6; }
7843 if test "${ac_cv_prog_BISON+set}" = set; then :
7844   $as_echo_n "(cached) " >&6
7845 else
7846   if test -n "$BISON"; then
7847   ac_cv_prog_BISON="$BISON" # Let the user override the test.
7848 else
7849 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7850 for as_dir in $PATH
7851 do
7852   IFS=$as_save_IFS
7853   test -z "$as_dir" && as_dir=.
7854     for ac_exec_ext in '' $ac_executable_extensions; do
7855   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7856     ac_cv_prog_BISON="$ac_prog"
7857     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7858     break 2
7859   fi
7860 done
7861   done
7862 IFS=$as_save_IFS
7863
7864 fi
7865 fi
7866 BISON=$ac_cv_prog_BISON
7867 if test -n "$BISON"; then
7868   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7869 $as_echo "$BISON" >&6; }
7870 else
7871   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7872 $as_echo "no" >&6; }
7873 fi
7874
7875
7876   test -n "$BISON" && break
7877 done
7878 test -n "$BISON" || BISON="$MISSING bison"
7879
7880
7881 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
7882 # check for build == host before using them.
7883
7884 # NM
7885 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7886   && test -d ../binutils ; then
7887   NM='${objdir}/../binutils/nm-new'
7888 else
7889   # Extract the first word of "nm", so it can be a program name with args.
7890 set dummy nm; ac_word=$2
7891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7892 $as_echo_n "checking for $ac_word... " >&6; }
7893 if test "${ac_cv_prog_NM+set}" = set; then :
7894   $as_echo_n "(cached) " >&6
7895 else
7896   if test -n "$NM"; then
7897   ac_cv_prog_NM="$NM" # Let the user override the test.
7898 else
7899 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7900 for as_dir in $PATH
7901 do
7902   IFS=$as_save_IFS
7903   test -z "$as_dir" && as_dir=.
7904     for ac_exec_ext in '' $ac_executable_extensions; do
7905   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7906     ac_cv_prog_NM="nm"
7907     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7908     break 2
7909   fi
7910 done
7911   done
7912 IFS=$as_save_IFS
7913
7914   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7915 fi
7916 fi
7917 NM=$ac_cv_prog_NM
7918 if test -n "$NM"; then
7919   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
7920 $as_echo "$NM" >&6; }
7921 else
7922   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7923 $as_echo "no" >&6; }
7924 fi
7925
7926
7927 fi
7928
7929 # AR
7930 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7931   && test -d ../binutils ; then
7932   AR='${objdir}/../binutils/ar'
7933 else
7934   # Extract the first word of "ar", so it can be a program name with args.
7935 set dummy ar; ac_word=$2
7936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7937 $as_echo_n "checking for $ac_word... " >&6; }
7938 if test "${ac_cv_prog_AR+set}" = set; then :
7939   $as_echo_n "(cached) " >&6
7940 else
7941   if test -n "$AR"; then
7942   ac_cv_prog_AR="$AR" # Let the user override the test.
7943 else
7944 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7945 for as_dir in $PATH
7946 do
7947   IFS=$as_save_IFS
7948   test -z "$as_dir" && as_dir=.
7949     for ac_exec_ext in '' $ac_executable_extensions; do
7950   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7951     ac_cv_prog_AR="ar"
7952     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7953     break 2
7954   fi
7955 done
7956   done
7957 IFS=$as_save_IFS
7958
7959   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
7960 fi
7961 fi
7962 AR=$ac_cv_prog_AR
7963 if test -n "$AR"; then
7964   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7965 $as_echo "$AR" >&6; }
7966 else
7967   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7968 $as_echo "no" >&6; }
7969 fi
7970
7971
7972 fi
7973
7974
7975 # --------------------
7976 # Checks for C headers
7977 # --------------------
7978
7979 # Need to reject headers which give warnings, so that the -Werror bootstrap
7980 # works later. *sigh*  This needs to come before all header checks.
7981
7982 ac_c_preproc_warn_flag=yes
7983
7984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7985 $as_echo_n "checking for ANSI C header files... " >&6; }
7986 if test "${ac_cv_header_stdc+set}" = set; then :
7987   $as_echo_n "(cached) " >&6
7988 else
7989   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7990 /* end confdefs.h.  */
7991 #include <stdlib.h>
7992 #include <stdarg.h>
7993 #include <string.h>
7994 #include <float.h>
7995
7996 int
7997 main ()
7998 {
7999
8000   ;
8001   return 0;
8002 }
8003 _ACEOF
8004 if ac_fn_c_try_compile "$LINENO"; then :
8005   ac_cv_header_stdc=yes
8006 else
8007   ac_cv_header_stdc=no
8008 fi
8009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8010
8011 if test $ac_cv_header_stdc = yes; then
8012   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8013   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8014 /* end confdefs.h.  */
8015 #include <string.h>
8016
8017 _ACEOF
8018 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8019   $EGREP "memchr" >/dev/null 2>&1; then :
8020
8021 else
8022   ac_cv_header_stdc=no
8023 fi
8024 rm -f conftest*
8025
8026 fi
8027
8028 if test $ac_cv_header_stdc = yes; then
8029   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8030   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8031 /* end confdefs.h.  */
8032 #include <stdlib.h>
8033
8034 _ACEOF
8035 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8036   $EGREP "free" >/dev/null 2>&1; then :
8037
8038 else
8039   ac_cv_header_stdc=no
8040 fi
8041 rm -f conftest*
8042
8043 fi
8044
8045 if test $ac_cv_header_stdc = yes; then
8046   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8047   if test "$cross_compiling" = yes; then :
8048   :
8049 else
8050   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8051 /* end confdefs.h.  */
8052 #include <ctype.h>
8053 #include <stdlib.h>
8054 #if ((' ' & 0x0FF) == 0x020)
8055 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8056 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8057 #else
8058 # define ISLOWER(c) \
8059                    (('a' <= (c) && (c) <= 'i') \
8060                      || ('j' <= (c) && (c) <= 'r') \
8061                      || ('s' <= (c) && (c) <= 'z'))
8062 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8063 #endif
8064
8065 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8066 int
8067 main ()
8068 {
8069   int i;
8070   for (i = 0; i < 256; i++)
8071     if (XOR (islower (i), ISLOWER (i))
8072         || toupper (i) != TOUPPER (i))
8073       return 2;
8074   return 0;
8075 }
8076 _ACEOF
8077 if ac_fn_c_try_run "$LINENO"; then :
8078
8079 else
8080   ac_cv_header_stdc=no
8081 fi
8082 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8083   conftest.$ac_objext conftest.beam conftest.$ac_ext
8084 fi
8085
8086 fi
8087 fi
8088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8089 $as_echo "$ac_cv_header_stdc" >&6; }
8090 if test $ac_cv_header_stdc = yes; then
8091
8092 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8093
8094 fi
8095
8096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8097 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8098 if test "${ac_cv_header_time+set}" = set; then :
8099   $as_echo_n "(cached) " >&6
8100 else
8101   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8102 /* end confdefs.h.  */
8103 #include <sys/types.h>
8104 #include <sys/time.h>
8105 #include <time.h>
8106
8107 int
8108 main ()
8109 {
8110 if ((struct tm *) 0)
8111 return 0;
8112   ;
8113   return 0;
8114 }
8115 _ACEOF
8116 if ac_fn_c_try_compile "$LINENO"; then :
8117   ac_cv_header_time=yes
8118 else
8119   ac_cv_header_time=no
8120 fi
8121 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8122 fi
8123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8124 $as_echo "$ac_cv_header_time" >&6; }
8125 if test $ac_cv_header_time = yes; then
8126
8127 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8128
8129 fi
8130
8131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8132 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8133 if test "${gcc_cv_header_string+set}" = set; then :
8134   $as_echo_n "(cached) " >&6
8135 else
8136   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8137 /* end confdefs.h.  */
8138 #include <string.h>
8139 #include <strings.h>
8140 int
8141 main ()
8142 {
8143
8144   ;
8145   return 0;
8146 }
8147 _ACEOF
8148 if ac_fn_c_try_compile "$LINENO"; then :
8149   gcc_cv_header_string=yes
8150 else
8151   gcc_cv_header_string=no
8152 fi
8153 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8154 fi
8155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8156 $as_echo "$gcc_cv_header_string" >&6; }
8157 if test $gcc_cv_header_string = yes; then
8158
8159 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8160
8161 fi
8162
8163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8164 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8165 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8166   $as_echo_n "(cached) " >&6
8167 else
8168   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8169 /* end confdefs.h.  */
8170 #include <sys/types.h>
8171 #include <sys/wait.h>
8172 #ifndef WEXITSTATUS
8173 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8174 #endif
8175 #ifndef WIFEXITED
8176 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8177 #endif
8178
8179 int
8180 main ()
8181 {
8182   int s;
8183   wait (&s);
8184   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8185   ;
8186   return 0;
8187 }
8188 _ACEOF
8189 if ac_fn_c_try_compile "$LINENO"; then :
8190   ac_cv_header_sys_wait_h=yes
8191 else
8192   ac_cv_header_sys_wait_h=no
8193 fi
8194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8195 fi
8196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8197 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8198 if test $ac_cv_header_sys_wait_h = yes; then
8199
8200 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8201
8202 fi
8203
8204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether termios.h defines TIOCGWINSZ" >&5
8205 $as_echo_n "checking whether termios.h defines TIOCGWINSZ... " >&6; }
8206 if test "${ac_cv_sys_tiocgwinsz_in_termios_h+set}" = set; then :
8207   $as_echo_n "(cached) " >&6
8208 else
8209   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8210 /* end confdefs.h.  */
8211 #include <sys/types.h>
8212 #include <termios.h>
8213 #ifdef TIOCGWINSZ
8214   yes
8215 #endif
8216
8217 _ACEOF
8218 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8219   $EGREP "yes" >/dev/null 2>&1; then :
8220   ac_cv_sys_tiocgwinsz_in_termios_h=yes
8221 else
8222   ac_cv_sys_tiocgwinsz_in_termios_h=no
8223 fi
8224 rm -f conftest*
8225
8226 fi
8227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_termios_h" >&5
8228 $as_echo "$ac_cv_sys_tiocgwinsz_in_termios_h" >&6; }
8229
8230 if test $ac_cv_sys_tiocgwinsz_in_termios_h != yes; then
8231   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/ioctl.h defines TIOCGWINSZ" >&5
8232 $as_echo_n "checking whether sys/ioctl.h defines TIOCGWINSZ... " >&6; }
8233 if test "${ac_cv_sys_tiocgwinsz_in_sys_ioctl_h+set}" = set; then :
8234   $as_echo_n "(cached) " >&6
8235 else
8236   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8237 /* end confdefs.h.  */
8238 #include <sys/types.h>
8239 #include <sys/ioctl.h>
8240 #ifdef TIOCGWINSZ
8241   yes
8242 #endif
8243
8244 _ACEOF
8245 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8246   $EGREP "yes" >/dev/null 2>&1; then :
8247   ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=yes
8248 else
8249   ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=no
8250 fi
8251 rm -f conftest*
8252
8253 fi
8254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&5
8255 $as_echo "$ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&6; }
8256
8257   if test $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h = yes; then
8258
8259 $as_echo "#define GWINSZ_IN_SYS_IOCTL 1" >>confdefs.h
8260
8261   fi
8262 fi
8263
8264 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8265                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8266                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
8267                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8268 do :
8269   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8270 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8271 eval as_val=\$$as_ac_Header
8272    if test "x$as_val" = x""yes; then :
8273   cat >>confdefs.h <<_ACEOF
8274 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8275 _ACEOF
8276
8277 fi
8278 done
8279
8280
8281 # Check for thread headers.
8282 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8283 if test "x$ac_cv_header_thread_h" = x""yes; then :
8284   have_thread_h=yes
8285 else
8286   have_thread_h=
8287 fi
8288
8289 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8290 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8291   have_pthread_h=yes
8292 else
8293   have_pthread_h=
8294 fi
8295
8296
8297 # These tests can't be done till we know if we have limits.h.
8298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8299 $as_echo_n "checking for CHAR_BIT... " >&6; }
8300 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8301   $as_echo_n "(cached) " >&6
8302 else
8303   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8304 /* end confdefs.h.  */
8305 #ifdef HAVE_LIMITS_H
8306 #include <limits.h>
8307 #endif
8308 #ifdef CHAR_BIT
8309 found
8310 #endif
8311 _ACEOF
8312 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8313   $EGREP "found" >/dev/null 2>&1; then :
8314   gcc_cv_decl_char_bit=yes
8315 else
8316   gcc_cv_decl_char_bit=no
8317 fi
8318 rm -f conftest*
8319
8320
8321 fi
8322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8323 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8324 if test $gcc_cv_decl_char_bit = no; then
8325   { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8326 $as_echo_n "checking number of bits in a byte... " >&6; }
8327 if test "${gcc_cv_c_nbby+set}" = set; then :
8328   $as_echo_n "(cached) " >&6
8329 else
8330   i=8
8331  gcc_cv_c_nbby=
8332  while test $i -lt 65; do
8333    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8334 /* end confdefs.h.  */
8335
8336 int
8337 main ()
8338 {
8339 switch(0) {
8340   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8341   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8342   ; }
8343   ;
8344   return 0;
8345 }
8346 _ACEOF
8347 if ac_fn_c_try_compile "$LINENO"; then :
8348   gcc_cv_c_nbby=$i; break
8349 fi
8350 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8351    i=`expr $i + 1`
8352  done
8353  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8354
8355 fi
8356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8357 $as_echo "$gcc_cv_c_nbby" >&6; }
8358 if test $gcc_cv_c_nbby = failed; then
8359   as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8360 else
8361
8362 cat >>confdefs.h <<_ACEOF
8363 #define CHAR_BIT $gcc_cv_c_nbby
8364 _ACEOF
8365
8366 fi
8367 fi
8368  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8369 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8370 if test "${ac_cv_c_bigendian+set}" = set; then :
8371   $as_echo_n "(cached) " >&6
8372 else
8373   ac_cv_c_bigendian=unknown
8374     # See if we're dealing with a universal compiler.
8375     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8376 /* end confdefs.h.  */
8377 #ifndef __APPLE_CC__
8378                not a universal capable compiler
8379              #endif
8380              typedef int dummy;
8381
8382 _ACEOF
8383 if ac_fn_c_try_compile "$LINENO"; then :
8384
8385         # Check for potential -arch flags.  It is not universal unless
8386         # there are at least two -arch flags with different values.
8387         ac_arch=
8388         ac_prev=
8389         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8390          if test -n "$ac_prev"; then
8391            case $ac_word in
8392              i?86 | x86_64 | ppc | ppc64)
8393                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8394                  ac_arch=$ac_word
8395                else
8396                  ac_cv_c_bigendian=universal
8397                  break
8398                fi
8399                ;;
8400            esac
8401            ac_prev=
8402          elif test "x$ac_word" = "x-arch"; then
8403            ac_prev=arch
8404          fi
8405        done
8406 fi
8407 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8408     if test $ac_cv_c_bigendian = unknown; then
8409       # See if sys/param.h defines the BYTE_ORDER macro.
8410       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8411 /* end confdefs.h.  */
8412 #include <sys/types.h>
8413              #include <sys/param.h>
8414
8415 int
8416 main ()
8417 {
8418 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8419                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8420                      && LITTLE_ENDIAN)
8421               bogus endian macros
8422              #endif
8423
8424   ;
8425   return 0;
8426 }
8427 _ACEOF
8428 if ac_fn_c_try_compile "$LINENO"; then :
8429   # It does; now see whether it defined to BIG_ENDIAN or not.
8430          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8431 /* end confdefs.h.  */
8432 #include <sys/types.h>
8433                 #include <sys/param.h>
8434
8435 int
8436 main ()
8437 {
8438 #if BYTE_ORDER != BIG_ENDIAN
8439                  not big endian
8440                 #endif
8441
8442   ;
8443   return 0;
8444 }
8445 _ACEOF
8446 if ac_fn_c_try_compile "$LINENO"; then :
8447   ac_cv_c_bigendian=yes
8448 else
8449   ac_cv_c_bigendian=no
8450 fi
8451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8452 fi
8453 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8454     fi
8455     if test $ac_cv_c_bigendian = unknown; then
8456       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8457       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8458 /* end confdefs.h.  */
8459 #include <limits.h>
8460
8461 int
8462 main ()
8463 {
8464 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8465               bogus endian macros
8466              #endif
8467
8468   ;
8469   return 0;
8470 }
8471 _ACEOF
8472 if ac_fn_c_try_compile "$LINENO"; then :
8473   # It does; now see whether it defined to _BIG_ENDIAN or not.
8474          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8475 /* end confdefs.h.  */
8476 #include <limits.h>
8477
8478 int
8479 main ()
8480 {
8481 #ifndef _BIG_ENDIAN
8482                  not big endian
8483                 #endif
8484
8485   ;
8486   return 0;
8487 }
8488 _ACEOF
8489 if ac_fn_c_try_compile "$LINENO"; then :
8490   ac_cv_c_bigendian=yes
8491 else
8492   ac_cv_c_bigendian=no
8493 fi
8494 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8495 fi
8496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8497     fi
8498     if test $ac_cv_c_bigendian = unknown; then
8499       # Compile a test program.
8500       if test "$cross_compiling" = yes; then :
8501   # Try to guess by grepping values from an object file.
8502          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8503 /* end confdefs.h.  */
8504 short int ascii_mm[] =
8505                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8506                 short int ascii_ii[] =
8507                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8508                 int use_ascii (int i) {
8509                   return ascii_mm[i] + ascii_ii[i];
8510                 }
8511                 short int ebcdic_ii[] =
8512                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8513                 short int ebcdic_mm[] =
8514                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8515                 int use_ebcdic (int i) {
8516                   return ebcdic_mm[i] + ebcdic_ii[i];
8517                 }
8518                 extern int foo;
8519
8520 int
8521 main ()
8522 {
8523 return use_ascii (foo) == use_ebcdic (foo);
8524   ;
8525   return 0;
8526 }
8527 _ACEOF
8528 if ac_fn_c_try_compile "$LINENO"; then :
8529   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8530               ac_cv_c_bigendian=yes
8531             fi
8532             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8533               if test "$ac_cv_c_bigendian" = unknown; then
8534                 ac_cv_c_bigendian=no
8535               else
8536                 # finding both strings is unlikely to happen, but who knows?
8537                 ac_cv_c_bigendian=unknown
8538               fi
8539             fi
8540 fi
8541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8542 else
8543   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8544 /* end confdefs.h.  */
8545 $ac_includes_default
8546 int
8547 main ()
8548 {
8549
8550              /* Are we little or big endian?  From Harbison&Steele.  */
8551              union
8552              {
8553                long int l;
8554                char c[sizeof (long int)];
8555              } u;
8556              u.l = 1;
8557              return u.c[sizeof (long int) - 1] == 1;
8558
8559   ;
8560   return 0;
8561 }
8562 _ACEOF
8563 if ac_fn_c_try_run "$LINENO"; then :
8564   ac_cv_c_bigendian=no
8565 else
8566   ac_cv_c_bigendian=yes
8567 fi
8568 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8569   conftest.$ac_objext conftest.beam conftest.$ac_ext
8570 fi
8571
8572     fi
8573 fi
8574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8575 $as_echo "$ac_cv_c_bigendian" >&6; }
8576  case $ac_cv_c_bigendian in #(
8577    yes)
8578      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8579 ;; #(
8580    no)
8581       ;; #(
8582    universal)
8583
8584 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8585
8586      ;; #(
8587    *)
8588      as_fn_error "unknown endianness
8589  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8590  esac
8591
8592
8593 # ----------------------
8594 # Checks for C++ headers
8595 # ----------------------
8596
8597 ac_ext=cpp
8598 ac_cpp='$CXXCPP $CPPFLAGS'
8599 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8600 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8601 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8603 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8604 if test -z "$CXXCPP"; then
8605   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8606   $as_echo_n "(cached) " >&6
8607 else
8608       # Double quotes because CXXCPP needs to be expanded
8609     for CXXCPP in "$CXX -E" "/lib/cpp"
8610     do
8611       ac_preproc_ok=false
8612 for ac_cxx_preproc_warn_flag in '' yes
8613 do
8614   # Use a header file that comes with gcc, so configuring glibc
8615   # with a fresh cross-compiler works.
8616   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8617   # <limits.h> exists even on freestanding compilers.
8618   # On the NeXT, cc -E runs the code through the compiler's parser,
8619   # not just through cpp. "Syntax error" is here to catch this case.
8620   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8621 /* end confdefs.h.  */
8622 #ifdef __STDC__
8623 # include <limits.h>
8624 #else
8625 # include <assert.h>
8626 #endif
8627                      Syntax error
8628 _ACEOF
8629 if ac_fn_cxx_try_cpp "$LINENO"; then :
8630
8631 else
8632   # Broken: fails on valid input.
8633 continue
8634 fi
8635 rm -f conftest.err conftest.$ac_ext
8636
8637   # OK, works on sane cases.  Now check whether nonexistent headers
8638   # can be detected and how.
8639   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8640 /* end confdefs.h.  */
8641 #include <ac_nonexistent.h>
8642 _ACEOF
8643 if ac_fn_cxx_try_cpp "$LINENO"; then :
8644   # Broken: success on invalid input.
8645 continue
8646 else
8647   # Passes both tests.
8648 ac_preproc_ok=:
8649 break
8650 fi
8651 rm -f conftest.err conftest.$ac_ext
8652
8653 done
8654 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8655 rm -f conftest.err conftest.$ac_ext
8656 if $ac_preproc_ok; then :
8657   break
8658 fi
8659
8660     done
8661     ac_cv_prog_CXXCPP=$CXXCPP
8662
8663 fi
8664   CXXCPP=$ac_cv_prog_CXXCPP
8665 else
8666   ac_cv_prog_CXXCPP=$CXXCPP
8667 fi
8668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8669 $as_echo "$CXXCPP" >&6; }
8670 ac_preproc_ok=false
8671 for ac_cxx_preproc_warn_flag in '' yes
8672 do
8673   # Use a header file that comes with gcc, so configuring glibc
8674   # with a fresh cross-compiler works.
8675   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8676   # <limits.h> exists even on freestanding compilers.
8677   # On the NeXT, cc -E runs the code through the compiler's parser,
8678   # not just through cpp. "Syntax error" is here to catch this case.
8679   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8680 /* end confdefs.h.  */
8681 #ifdef __STDC__
8682 # include <limits.h>
8683 #else
8684 # include <assert.h>
8685 #endif
8686                      Syntax error
8687 _ACEOF
8688 if ac_fn_cxx_try_cpp "$LINENO"; then :
8689
8690 else
8691   # Broken: fails on valid input.
8692 continue
8693 fi
8694 rm -f conftest.err conftest.$ac_ext
8695
8696   # OK, works on sane cases.  Now check whether nonexistent headers
8697   # can be detected and how.
8698   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8699 /* end confdefs.h.  */
8700 #include <ac_nonexistent.h>
8701 _ACEOF
8702 if ac_fn_cxx_try_cpp "$LINENO"; then :
8703   # Broken: success on invalid input.
8704 continue
8705 else
8706   # Passes both tests.
8707 ac_preproc_ok=:
8708 break
8709 fi
8710 rm -f conftest.err conftest.$ac_ext
8711
8712 done
8713 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8714 rm -f conftest.err conftest.$ac_ext
8715 if $ac_preproc_ok; then :
8716
8717 else
8718   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8719 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8720 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8721 See \`config.log' for more details." >&5
8722 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8723 See \`config.log' for more details." >&2;}; }
8724 fi
8725
8726 ac_ext=c
8727 ac_cpp='$CPP $CPPFLAGS'
8728 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8729 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8730 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8731
8732
8733 ac_ext=cpp
8734 ac_cpp='$CXXCPP $CPPFLAGS'
8735 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8736 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8737 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8738
8739
8740
8741
8742 for ac_header in unordered_map
8743 do :
8744   ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8745 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8746   cat >>confdefs.h <<_ACEOF
8747 #define HAVE_UNORDERED_MAP 1
8748 _ACEOF
8749
8750 fi
8751 done
8752
8753 for ac_header in tr1/unordered_map
8754 do :
8755   ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8756 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8757   cat >>confdefs.h <<_ACEOF
8758 #define HAVE_TR1_UNORDERED_MAP 1
8759 _ACEOF
8760
8761 fi
8762 done
8763
8764 for ac_header in ext/hash_map
8765 do :
8766   ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8767 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8768   cat >>confdefs.h <<_ACEOF
8769 #define HAVE_EXT_HASH_MAP 1
8770 _ACEOF
8771
8772 fi
8773 done
8774
8775
8776 ac_ext=c
8777 ac_cpp='$CPP $CPPFLAGS'
8778 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8779 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8780 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8781
8782
8783 # --------
8784 # Dependency checking.
8785 # --------
8786
8787 ac_ext=cpp
8788 ac_cpp='$CXXCPP $CPPFLAGS'
8789 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8790 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8791 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8792
8793 rm -rf .tst 2>/dev/null
8794 mkdir .tst 2>/dev/null
8795 if test -d .tst; then
8796   am__leading_dot=.
8797 else
8798   am__leading_dot=_
8799 fi
8800 rmdir .tst 2>/dev/null
8801
8802 DEPDIR="${am__leading_dot}deps"
8803
8804 ac_config_commands="$ac_config_commands depdir"
8805
8806
8807 ac_config_commands="$ac_config_commands gccdepdir"
8808
8809
8810 depcc="$CXX"  am_compiler_list=
8811
8812 am_depcomp=$ac_aux_dir/depcomp
8813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
8814 $as_echo_n "checking dependency style of $depcc... " >&6; }
8815 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then :
8816   $as_echo_n "(cached) " >&6
8817 else
8818   if test -f "$am_depcomp"; then
8819   # We make a subdir and do the tests there.  Otherwise we can end up
8820   # making bogus files that we don't know about and never remove.  For
8821   # instance it was reported that on HP-UX the gcc test will end up
8822   # making a dummy file named `D' -- because `-MD' means `put the output
8823   # in D'.
8824   mkdir conftest.dir
8825   # Copy depcomp to subdir because otherwise we won't find it if we're
8826   # using a relative directory.
8827   cp "$am_depcomp" conftest.dir
8828   cd conftest.dir
8829   # We will build objects and dependencies in a subdirectory because
8830   # it helps to detect inapplicable dependency modes.  For instance
8831   # both Tru64's cc and ICC support -MD to output dependencies as a
8832   # side effect of compilation, but ICC will put the dependencies in
8833   # the current directory while Tru64 will put them in the object
8834   # directory.
8835   mkdir sub
8836
8837   am_cv_CXX_dependencies_compiler_type=none
8838   if test "$am_compiler_list" = ""; then
8839      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
8840   fi
8841   for depmode in $am_compiler_list; do
8842     if test $depmode = none; then break; fi
8843
8844     $as_echo "$as_me:$LINENO: trying $depmode" >&5
8845     # Setup a source with many dependencies, because some compilers
8846     # like to wrap large dependency lists on column 80 (with \), and
8847     # we should not choose a depcomp mode which is confused by this.
8848     #
8849     # We need to recreate these files for each test, as the compiler may
8850     # overwrite some of them when testing with obscure command lines.
8851     # This happens at least with the AIX C compiler.
8852     : > sub/conftest.c
8853     for i in 1 2 3 4 5 6; do
8854       echo '#include "conftst'$i'.h"' >> sub/conftest.c
8855       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
8856       # Solaris 8's {/usr,}/bin/sh.
8857       touch sub/conftst$i.h
8858     done
8859     echo "include sub/conftest.Po" > confmf
8860
8861     # We check with `-c' and `-o' for the sake of the "dashmstdout"
8862     # mode.  It turns out that the SunPro C++ compiler does not properly
8863     # handle `-M -o', and we need to detect this.
8864     depcmd="depmode=$depmode \
8865        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
8866        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
8867        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
8868     echo "| $depcmd" | sed -e 's/  */ /g' >&5
8869     if env $depcmd > conftest.err 2>&1 &&
8870        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
8871        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
8872        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
8873       # icc doesn't choke on unknown options, it will just issue warnings
8874       # or remarks (even with -Werror).  So we grep stderr for any message
8875       # that says an option was ignored or not supported.
8876       # When given -MP, icc 7.0 and 7.1 complain thusly:
8877       #   icc: Command line warning: ignoring option '-M'; no argument required
8878       # The diagnosis changed in icc 8.0:
8879       #   icc: Command line remark: option '-MP' not supported
8880       if (grep 'ignoring option' conftest.err ||
8881           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
8882         am_cv_CXX_dependencies_compiler_type=$depmode
8883         $as_echo "$as_me:$LINENO: success" >&5
8884         break
8885       fi
8886     fi
8887     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
8888     sed -e 's/^/| /' < conftest.err >&5
8889   done
8890
8891   cd ..
8892   rm -rf conftest.dir
8893 else
8894   am_cv_CXX_dependencies_compiler_type=none
8895 fi
8896
8897 fi
8898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
8899 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
8900 if test x${am_cv_CXX_dependencies_compiler_type-none} = xnone
8901 then as_fn_error "no usable dependency style found" "$LINENO" 5
8902 else CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
8903
8904 fi
8905
8906 ac_ext=c
8907 ac_cpp='$CPP $CPPFLAGS'
8908 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8909 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8910 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8911
8912
8913 # --------
8914 # UNSORTED
8915 # --------
8916
8917
8918 # These libraries may be used by collect2.
8919 # We may need a special search path to get them linked.
8920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8921 $as_echo_n "checking for collect2 libraries... " >&6; }
8922 if test "${gcc_cv_collect2_libs+set}" = set; then :
8923   $as_echo_n "(cached) " >&6
8924 else
8925   save_LIBS="$LIBS"
8926 for libs in '' -lld -lmld \
8927                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8928                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8929 do
8930         LIBS="$libs"
8931         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8932 /* end confdefs.h.  */
8933
8934 /* Override any GCC internal prototype to avoid an error.
8935    Use char because int might match the return type of a GCC
8936    builtin and then its argument prototype would still apply.  */
8937 #ifdef __cplusplus
8938 extern "C"
8939 #endif
8940 char ldopen ();
8941 int
8942 main ()
8943 {
8944 return ldopen ();
8945   ;
8946   return 0;
8947 }
8948 _ACEOF
8949 if ac_fn_c_try_link "$LINENO"; then :
8950   gcc_cv_collect2_libs="$libs"; break
8951 fi
8952 rm -f core conftest.err conftest.$ac_objext \
8953     conftest$ac_exeext conftest.$ac_ext
8954 done
8955 LIBS="$save_LIBS"
8956 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8957 fi
8958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8959 $as_echo "$gcc_cv_collect2_libs" >&6; }
8960 case $gcc_cv_collect2_libs in
8961         "none required")        ;;
8962         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8963 esac
8964
8965
8966 # When building Ada code on Alpha, we need exc_resume which is usually in
8967 # -lexc.  So test for it.
8968 save_LIBS="$LIBS"
8969 LIBS=
8970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8971 $as_echo_n "checking for library containing exc_resume... " >&6; }
8972 if test "${ac_cv_search_exc_resume+set}" = set; then :
8973   $as_echo_n "(cached) " >&6
8974 else
8975   ac_func_search_save_LIBS=$LIBS
8976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8977 /* end confdefs.h.  */
8978
8979 /* Override any GCC internal prototype to avoid an error.
8980    Use char because int might match the return type of a GCC
8981    builtin and then its argument prototype would still apply.  */
8982 #ifdef __cplusplus
8983 extern "C"
8984 #endif
8985 char exc_resume ();
8986 int
8987 main ()
8988 {
8989 return exc_resume ();
8990   ;
8991   return 0;
8992 }
8993 _ACEOF
8994 for ac_lib in '' exc; do
8995   if test -z "$ac_lib"; then
8996     ac_res="none required"
8997   else
8998     ac_res=-l$ac_lib
8999     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9000   fi
9001   if ac_fn_c_try_link "$LINENO"; then :
9002   ac_cv_search_exc_resume=$ac_res
9003 fi
9004 rm -f core conftest.err conftest.$ac_objext \
9005     conftest$ac_exeext
9006   if test "${ac_cv_search_exc_resume+set}" = set; then :
9007   break
9008 fi
9009 done
9010 if test "${ac_cv_search_exc_resume+set}" = set; then :
9011
9012 else
9013   ac_cv_search_exc_resume=no
9014 fi
9015 rm conftest.$ac_ext
9016 LIBS=$ac_func_search_save_LIBS
9017 fi
9018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
9019 $as_echo "$ac_cv_search_exc_resume" >&6; }
9020 ac_res=$ac_cv_search_exc_resume
9021 if test "$ac_res" != no; then :
9022   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9023
9024 fi
9025
9026 GNAT_LIBEXC="$LIBS"
9027 LIBS="$save_LIBS"
9028
9029
9030 # To support -mcpu=native on Solaris/SPARC, we need libkstat.
9031 save_LIBS="$LIBS"
9032 LIBS=
9033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
9034 $as_echo_n "checking for library containing kstat_open... " >&6; }
9035 if test "${ac_cv_search_kstat_open+set}" = set; then :
9036   $as_echo_n "(cached) " >&6
9037 else
9038   ac_func_search_save_LIBS=$LIBS
9039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9040 /* end confdefs.h.  */
9041
9042 /* Override any GCC internal prototype to avoid an error.
9043    Use char because int might match the return type of a GCC
9044    builtin and then its argument prototype would still apply.  */
9045 #ifdef __cplusplus
9046 extern "C"
9047 #endif
9048 char kstat_open ();
9049 int
9050 main ()
9051 {
9052 return kstat_open ();
9053   ;
9054   return 0;
9055 }
9056 _ACEOF
9057 for ac_lib in '' kstat; do
9058   if test -z "$ac_lib"; then
9059     ac_res="none required"
9060   else
9061     ac_res=-l$ac_lib
9062     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9063   fi
9064   if ac_fn_c_try_link "$LINENO"; then :
9065   ac_cv_search_kstat_open=$ac_res
9066 fi
9067 rm -f core conftest.err conftest.$ac_objext \
9068     conftest$ac_exeext
9069   if test "${ac_cv_search_kstat_open+set}" = set; then :
9070   break
9071 fi
9072 done
9073 if test "${ac_cv_search_kstat_open+set}" = set; then :
9074
9075 else
9076   ac_cv_search_kstat_open=no
9077 fi
9078 rm conftest.$ac_ext
9079 LIBS=$ac_func_search_save_LIBS
9080 fi
9081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
9082 $as_echo "$ac_cv_search_kstat_open" >&6; }
9083 ac_res=$ac_cv_search_kstat_open
9084 if test "$ac_res" != no; then :
9085   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9086
9087 fi
9088
9089 EXTRA_GCC_LIBS="$LIBS"
9090 LIBS="$save_LIBS"
9091
9092
9093 # Some systems put ldexp and frexp in libm instead of libc; assume
9094 # they're both in the same place.  jcf-dump needs them.
9095 save_LIBS="$LIBS"
9096 LIBS=
9097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
9098 $as_echo_n "checking for library containing ldexp... " >&6; }
9099 if test "${ac_cv_search_ldexp+set}" = set; then :
9100   $as_echo_n "(cached) " >&6
9101 else
9102   ac_func_search_save_LIBS=$LIBS
9103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9104 /* end confdefs.h.  */
9105
9106 /* Override any GCC internal prototype to avoid an error.
9107    Use char because int might match the return type of a GCC
9108    builtin and then its argument prototype would still apply.  */
9109 #ifdef __cplusplus
9110 extern "C"
9111 #endif
9112 char ldexp ();
9113 int
9114 main ()
9115 {
9116 return ldexp ();
9117   ;
9118   return 0;
9119 }
9120 _ACEOF
9121 for ac_lib in '' m; do
9122   if test -z "$ac_lib"; then
9123     ac_res="none required"
9124   else
9125     ac_res=-l$ac_lib
9126     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9127   fi
9128   if ac_fn_c_try_link "$LINENO"; then :
9129   ac_cv_search_ldexp=$ac_res
9130 fi
9131 rm -f core conftest.err conftest.$ac_objext \
9132     conftest$ac_exeext
9133   if test "${ac_cv_search_ldexp+set}" = set; then :
9134   break
9135 fi
9136 done
9137 if test "${ac_cv_search_ldexp+set}" = set; then :
9138
9139 else
9140   ac_cv_search_ldexp=no
9141 fi
9142 rm conftest.$ac_ext
9143 LIBS=$ac_func_search_save_LIBS
9144 fi
9145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
9146 $as_echo "$ac_cv_search_ldexp" >&6; }
9147 ac_res=$ac_cv_search_ldexp
9148 if test "$ac_res" != no; then :
9149   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9150
9151 fi
9152
9153 LDEXP_LIB="$LIBS"
9154 LIBS="$save_LIBS"
9155
9156
9157 # Use <inttypes.h> only if it exists,
9158 # doesn't clash with <sys/types.h>, and declares intmax_t.
9159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
9160 $as_echo_n "checking for inttypes.h... " >&6; }
9161 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
9162   $as_echo_n "(cached) " >&6
9163 else
9164   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9165 /* end confdefs.h.  */
9166 #include <sys/types.h>
9167 #include <inttypes.h>
9168 int
9169 main ()
9170 {
9171 intmax_t i = -1;
9172   ;
9173   return 0;
9174 }
9175 _ACEOF
9176 if ac_fn_c_try_compile "$LINENO"; then :
9177   gcc_cv_header_inttypes_h=yes
9178 else
9179   gcc_cv_header_inttypes_h=no
9180 fi
9181 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9182 fi
9183
9184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
9185 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
9186 if test $gcc_cv_header_inttypes_h = yes; then
9187
9188 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
9189
9190 fi
9191
9192
9193
9194 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9195         sysconf strsignal getrusage nl_langinfo \
9196         gettimeofday mbstowcs wcswidth mmap setlocale \
9197         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked madvise
9198 do :
9199   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9200 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9201 eval as_val=\$$as_ac_var
9202    if test "x$as_val" = x""yes; then :
9203   cat >>confdefs.h <<_ACEOF
9204 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9205 _ACEOF
9206
9207 fi
9208 done
9209
9210
9211 if test x$ac_cv_func_mbstowcs = xyes; then
9212   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
9213 $as_echo_n "checking whether mbstowcs works... " >&6; }
9214 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
9215   $as_echo_n "(cached) " >&6
9216 else
9217       if test "$cross_compiling" = yes; then :
9218   gcc_cv_func_mbstowcs_works=yes
9219 else
9220   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9221 /* end confdefs.h.  */
9222 #include <stdlib.h>
9223 int main()
9224 {
9225   mbstowcs(0, "", 0);
9226   return 0;
9227 }
9228 _ACEOF
9229 if ac_fn_c_try_run "$LINENO"; then :
9230   gcc_cv_func_mbstowcs_works=yes
9231 else
9232   gcc_cv_func_mbstowcs_works=no
9233 fi
9234 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9235   conftest.$ac_objext conftest.beam conftest.$ac_ext
9236 fi
9237
9238 fi
9239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
9240 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
9241   if test x$gcc_cv_func_mbstowcs_works = xyes; then
9242
9243 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
9244
9245   fi
9246 fi
9247
9248 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
9249 if test "x$ac_cv_type_ssize_t" = x""yes; then :
9250
9251 else
9252
9253 cat >>confdefs.h <<_ACEOF
9254 #define ssize_t int
9255 _ACEOF
9256
9257 fi
9258
9259 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
9260 if test "x$ac_cv_type_caddr_t" = x""yes; then :
9261
9262 else
9263
9264 cat >>confdefs.h <<_ACEOF
9265 #define caddr_t char *
9266 _ACEOF
9267
9268 fi
9269
9270
9271
9272 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
9273 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
9274   gcc_header_sys_mman_h=yes
9275 else
9276   gcc_header_sys_mman_h=no
9277 fi
9278
9279 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
9280 if test "x$ac_cv_func_mmap" = x""yes; then :
9281   gcc_func_mmap=yes
9282 else
9283   gcc_func_mmap=no
9284 fi
9285
9286 if test "$gcc_header_sys_mman_h" != yes \
9287  || test "$gcc_func_mmap" != yes; then
9288    gcc_cv_func_mmap_file=no
9289    gcc_cv_func_mmap_dev_zero=no
9290    gcc_cv_func_mmap_anon=no
9291 else
9292    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
9293 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
9294 if test "${gcc_cv_func_mmap_file+set}" = set; then :
9295   $as_echo_n "(cached) " >&6
9296 else
9297   # Add a system to this blacklist if
9298    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9299    # memory area containing the same data that you'd get if you applied
9300    # read() to the same fd.  The only system known to have a problem here
9301    # is VMS, where text files have record structure.
9302    case "$host_os" in
9303      *vms* | ultrix*)
9304         gcc_cv_func_mmap_file=no ;;
9305      *)
9306         gcc_cv_func_mmap_file=yes;;
9307    esac
9308 fi
9309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
9310 $as_echo "$gcc_cv_func_mmap_file" >&6; }
9311    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
9312 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
9313 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
9314   $as_echo_n "(cached) " >&6
9315 else
9316   # Add a system to this blacklist if it has mmap() but /dev/zero
9317    # does not exist, or if mmapping /dev/zero does not give anonymous
9318    # zeroed pages with both the following properties:
9319    # 1. If you map N consecutive pages in with one call, and then
9320    #    unmap any subset of those pages, the pages that were not
9321    #    explicitly unmapped remain accessible.
9322    # 2. If you map two adjacent blocks of memory and then unmap them
9323    #    both at once, they must both go away.
9324    # Systems known to be in this category are Windows (all variants),
9325    # VMS, and Darwin.
9326    case "$host_os" in
9327      *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9328         gcc_cv_func_mmap_dev_zero=no ;;
9329      *)
9330         gcc_cv_func_mmap_dev_zero=yes;;
9331    esac
9332 fi
9333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
9334 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
9335
9336    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9337    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
9338 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
9339 if test "${gcc_cv_decl_map_anon+set}" = set; then :
9340   $as_echo_n "(cached) " >&6
9341 else
9342   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9343 /* end confdefs.h.  */
9344 #include <sys/types.h>
9345 #include <sys/mman.h>
9346 #include <unistd.h>
9347
9348 #ifndef MAP_ANONYMOUS
9349 #define MAP_ANONYMOUS MAP_ANON
9350 #endif
9351
9352 int
9353 main ()
9354 {
9355 int n = MAP_ANONYMOUS;
9356   ;
9357   return 0;
9358 }
9359 _ACEOF
9360 if ac_fn_c_try_compile "$LINENO"; then :
9361   gcc_cv_decl_map_anon=yes
9362 else
9363   gcc_cv_decl_map_anon=no
9364 fi
9365 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9366 fi
9367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9368 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9369
9370    if test $gcc_cv_decl_map_anon = no; then
9371      gcc_cv_func_mmap_anon=no
9372    else
9373      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9374 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9375 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9376   $as_echo_n "(cached) " >&6
9377 else
9378   # Add a system to this blacklist if it has mmap() and MAP_ANON or
9379    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9380    # doesn't give anonymous zeroed pages with the same properties listed
9381    # above for use of /dev/zero.
9382    # Systems known to be in this category are Windows, VMS, and SCO Unix.
9383    case "$host_os" in
9384      *vms* | cygwin* | pe | mingw* | sco* | udk* )
9385         gcc_cv_func_mmap_anon=no ;;
9386      *)
9387         gcc_cv_func_mmap_anon=yes;;
9388    esac
9389 fi
9390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9391 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9392    fi
9393 fi
9394
9395 if test $gcc_cv_func_mmap_file = yes; then
9396
9397 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9398
9399 fi
9400 if test $gcc_cv_func_mmap_dev_zero = yes; then
9401
9402 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9403
9404 fi
9405 if test $gcc_cv_func_mmap_anon = yes; then
9406
9407 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9408
9409 fi
9410
9411
9412 case "${host}" in
9413 *-*-*vms*)
9414   # Under VMS, vfork works very differently than on Unix. The standard test
9415   # won't work, and it isn't easily adaptable. It makes more sense to
9416   # just force it.
9417   ac_cv_func_vfork_works=yes
9418   ;;
9419 esac
9420 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9421 if test "x$ac_cv_type_pid_t" = x""yes; then :
9422
9423 else
9424
9425 cat >>confdefs.h <<_ACEOF
9426 #define pid_t int
9427 _ACEOF
9428
9429 fi
9430
9431 for ac_header in vfork.h
9432 do :
9433   ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9434 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9435   cat >>confdefs.h <<_ACEOF
9436 #define HAVE_VFORK_H 1
9437 _ACEOF
9438
9439 fi
9440 done
9441
9442 for ac_func in fork vfork
9443 do :
9444   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9445 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9446 eval as_val=\$$as_ac_var
9447    if test "x$as_val" = x""yes; then :
9448   cat >>confdefs.h <<_ACEOF
9449 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9450 _ACEOF
9451
9452 fi
9453 done
9454
9455 if test "x$ac_cv_func_fork" = xyes; then
9456   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9457 $as_echo_n "checking for working fork... " >&6; }
9458 if test "${ac_cv_func_fork_works+set}" = set; then :
9459   $as_echo_n "(cached) " >&6
9460 else
9461   if test "$cross_compiling" = yes; then :
9462   ac_cv_func_fork_works=cross
9463 else
9464   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9465 /* end confdefs.h.  */
9466 $ac_includes_default
9467 int
9468 main ()
9469 {
9470
9471           /* By Ruediger Kuhlmann. */
9472           return fork () < 0;
9473
9474   ;
9475   return 0;
9476 }
9477 _ACEOF
9478 if ac_fn_c_try_run "$LINENO"; then :
9479   ac_cv_func_fork_works=yes
9480 else
9481   ac_cv_func_fork_works=no
9482 fi
9483 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9484   conftest.$ac_objext conftest.beam conftest.$ac_ext
9485 fi
9486
9487 fi
9488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9489 $as_echo "$ac_cv_func_fork_works" >&6; }
9490
9491 else
9492   ac_cv_func_fork_works=$ac_cv_func_fork
9493 fi
9494 if test "x$ac_cv_func_fork_works" = xcross; then
9495   case $host in
9496     *-*-amigaos* | *-*-msdosdjgpp*)
9497       # Override, as these systems have only a dummy fork() stub
9498       ac_cv_func_fork_works=no
9499       ;;
9500     *)
9501       ac_cv_func_fork_works=yes
9502       ;;
9503   esac
9504   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9505 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9506 fi
9507 ac_cv_func_vfork_works=$ac_cv_func_vfork
9508 if test "x$ac_cv_func_vfork" = xyes; then
9509   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9510 $as_echo_n "checking for working vfork... " >&6; }
9511 if test "${ac_cv_func_vfork_works+set}" = set; then :
9512   $as_echo_n "(cached) " >&6
9513 else
9514   if test "$cross_compiling" = yes; then :
9515   ac_cv_func_vfork_works=cross
9516 else
9517   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9518 /* end confdefs.h.  */
9519 /* Thanks to Paul Eggert for this test.  */
9520 $ac_includes_default
9521 #include <sys/wait.h>
9522 #ifdef HAVE_VFORK_H
9523 # include <vfork.h>
9524 #endif
9525 /* On some sparc systems, changes by the child to local and incoming
9526    argument registers are propagated back to the parent.  The compiler
9527    is told about this with #include <vfork.h>, but some compilers
9528    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9529    static variable whose address is put into a register that is
9530    clobbered by the vfork.  */
9531 static void
9532 #ifdef __cplusplus
9533 sparc_address_test (int arg)
9534 # else
9535 sparc_address_test (arg) int arg;
9536 #endif
9537 {
9538   static pid_t child;
9539   if (!child) {
9540     child = vfork ();
9541     if (child < 0) {
9542       perror ("vfork");
9543       _exit(2);
9544     }
9545     if (!child) {
9546       arg = getpid();
9547       write(-1, "", 0);
9548       _exit (arg);
9549     }
9550   }
9551 }
9552
9553 int
9554 main ()
9555 {
9556   pid_t parent = getpid ();
9557   pid_t child;
9558
9559   sparc_address_test (0);
9560
9561   child = vfork ();
9562
9563   if (child == 0) {
9564     /* Here is another test for sparc vfork register problems.  This
9565        test uses lots of local variables, at least as many local
9566        variables as main has allocated so far including compiler
9567        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
9568        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
9569        reuse the register of parent for one of the local variables,
9570        since it will think that parent can't possibly be used any more
9571        in this routine.  Assigning to the local variable will thus
9572        munge parent in the parent process.  */
9573     pid_t
9574       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9575       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9576     /* Convince the compiler that p..p7 are live; otherwise, it might
9577        use the same hardware register for all 8 local variables.  */
9578     if (p != p1 || p != p2 || p != p3 || p != p4
9579         || p != p5 || p != p6 || p != p7)
9580       _exit(1);
9581
9582     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9583        from child file descriptors.  If the child closes a descriptor
9584        before it execs or exits, this munges the parent's descriptor
9585        as well.  Test for this by closing stdout in the child.  */
9586     _exit(close(fileno(stdout)) != 0);
9587   } else {
9588     int status;
9589     struct stat st;
9590
9591     while (wait(&status) != child)
9592       ;
9593     return (
9594          /* Was there some problem with vforking?  */
9595          child < 0
9596
9597          /* Did the child fail?  (This shouldn't happen.)  */
9598          || status
9599
9600          /* Did the vfork/compiler bug occur?  */
9601          || parent != getpid()
9602
9603          /* Did the file descriptor bug occur?  */
9604          || fstat(fileno(stdout), &st) != 0
9605          );
9606   }
9607 }
9608 _ACEOF
9609 if ac_fn_c_try_run "$LINENO"; then :
9610   ac_cv_func_vfork_works=yes
9611 else
9612   ac_cv_func_vfork_works=no
9613 fi
9614 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9615   conftest.$ac_objext conftest.beam conftest.$ac_ext
9616 fi
9617
9618 fi
9619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9620 $as_echo "$ac_cv_func_vfork_works" >&6; }
9621
9622 fi;
9623 if test "x$ac_cv_func_fork_works" = xcross; then
9624   ac_cv_func_vfork_works=$ac_cv_func_vfork
9625   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9626 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9627 fi
9628
9629 if test "x$ac_cv_func_vfork_works" = xyes; then
9630
9631 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9632
9633 else
9634
9635 $as_echo "#define vfork fork" >>confdefs.h
9636
9637 fi
9638 if test "x$ac_cv_func_fork_works" = xyes; then
9639
9640 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9641
9642 fi
9643
9644
9645 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
9646 # iconv() prototype.
9647 ac_ext=cpp
9648 ac_cpp='$CXXCPP $CPPFLAGS'
9649 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9650 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9651 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9652
9653
9654       if test "X$prefix" = "XNONE"; then
9655     acl_final_prefix="$ac_default_prefix"
9656   else
9657     acl_final_prefix="$prefix"
9658   fi
9659   if test "X$exec_prefix" = "XNONE"; then
9660     acl_final_exec_prefix='${prefix}'
9661   else
9662     acl_final_exec_prefix="$exec_prefix"
9663   fi
9664   acl_save_prefix="$prefix"
9665   prefix="$acl_final_prefix"
9666   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9667   prefix="$acl_save_prefix"
9668
9669
9670 # Check whether --with-gnu-ld was given.
9671 if test "${with_gnu_ld+set}" = set; then :
9672   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9673 else
9674   with_gnu_ld=no
9675 fi
9676
9677 # Prepare PATH_SEPARATOR.
9678 # The user is always right.
9679 if test "${PATH_SEPARATOR+set}" != set; then
9680   echo "#! /bin/sh" >conf$$.sh
9681   echo  "exit 0"   >>conf$$.sh
9682   chmod +x conf$$.sh
9683   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9684     PATH_SEPARATOR=';'
9685   else
9686     PATH_SEPARATOR=:
9687   fi
9688   rm -f conf$$.sh
9689 fi
9690 ac_prog=ld
9691 if test "$GCC" = yes; then
9692   # Check if gcc -print-prog-name=ld gives a path.
9693   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9694 $as_echo_n "checking for ld used by GCC... " >&6; }
9695   case $host in
9696   *-*-mingw*)
9697     # gcc leaves a trailing carriage return which upsets mingw
9698     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9699   *)
9700     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9701   esac
9702   case $ac_prog in
9703     # Accept absolute paths.
9704     [\\/]* | [A-Za-z]:[\\/]*)
9705       re_direlt='/[^/][^/]*/\.\./'
9706       # Canonicalize the path of ld
9707       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9708       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9709         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9710       done
9711       test -z "$LD" && LD="$ac_prog"
9712       ;;
9713   "")
9714     # If it fails, then pretend we aren't using GCC.
9715     ac_prog=ld
9716     ;;
9717   *)
9718     # If it is relative, then search for the first ld in PATH.
9719     with_gnu_ld=unknown
9720     ;;
9721   esac
9722 elif test "$with_gnu_ld" = yes; then
9723   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9724 $as_echo_n "checking for GNU ld... " >&6; }
9725 else
9726   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9727 $as_echo_n "checking for non-GNU ld... " >&6; }
9728 fi
9729 if test "${acl_cv_path_LD+set}" = set; then :
9730   $as_echo_n "(cached) " >&6
9731 else
9732   if test -z "$LD"; then
9733   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9734   for ac_dir in $PATH; do
9735     test -z "$ac_dir" && ac_dir=.
9736     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9737       acl_cv_path_LD="$ac_dir/$ac_prog"
9738       # Check to see if the program is GNU ld.  I'd rather use --version,
9739       # but apparently some GNU ld's only accept -v.
9740       # Break only if it was the GNU/non-GNU ld that we prefer.
9741       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9742         test "$with_gnu_ld" != no && break
9743       else
9744         test "$with_gnu_ld" != yes && break
9745       fi
9746     fi
9747   done
9748   IFS="$ac_save_ifs"
9749 else
9750   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9751 fi
9752 fi
9753
9754 LD="$acl_cv_path_LD"
9755 if test -n "$LD"; then
9756   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9757 $as_echo "$LD" >&6; }
9758 else
9759   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9760 $as_echo "no" >&6; }
9761 fi
9762 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9764 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9765 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9766   $as_echo_n "(cached) " >&6
9767 else
9768   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9769 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9770   acl_cv_prog_gnu_ld=yes
9771 else
9772   acl_cv_prog_gnu_ld=no
9773 fi
9774 fi
9775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9776 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9777 with_gnu_ld=$acl_cv_prog_gnu_ld
9778
9779
9780
9781                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9782 $as_echo_n "checking for shared library run path origin... " >&6; }
9783 if test "${acl_cv_rpath+set}" = set; then :
9784   $as_echo_n "(cached) " >&6
9785 else
9786
9787     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9788     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9789     . ./conftest.sh
9790     rm -f ./conftest.sh
9791     acl_cv_rpath=done
9792
9793 fi
9794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9795 $as_echo "$acl_cv_rpath" >&6; }
9796   wl="$acl_cv_wl"
9797   libext="$acl_cv_libext"
9798   shlibext="$acl_cv_shlibext"
9799   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9800   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9801   hardcode_direct="$acl_cv_hardcode_direct"
9802   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9803     # Check whether --enable-rpath was given.
9804 if test "${enable_rpath+set}" = set; then :
9805   enableval=$enable_rpath; :
9806 else
9807   enable_rpath=yes
9808 fi
9809
9810
9811
9812
9813
9814
9815
9816
9817     use_additional=yes
9818
9819   acl_save_prefix="$prefix"
9820   prefix="$acl_final_prefix"
9821   acl_save_exec_prefix="$exec_prefix"
9822   exec_prefix="$acl_final_exec_prefix"
9823
9824     eval additional_includedir=\"$includedir\"
9825     eval additional_libdir=\"$libdir\"
9826
9827   exec_prefix="$acl_save_exec_prefix"
9828   prefix="$acl_save_prefix"
9829
9830
9831 # Check whether --with-libiconv-prefix was given.
9832 if test "${with_libiconv_prefix+set}" = set; then :
9833   withval=$with_libiconv_prefix;
9834     if test "X$withval" = "Xno"; then
9835       use_additional=no
9836     else
9837       if test "X$withval" = "X"; then
9838
9839   acl_save_prefix="$prefix"
9840   prefix="$acl_final_prefix"
9841   acl_save_exec_prefix="$exec_prefix"
9842   exec_prefix="$acl_final_exec_prefix"
9843
9844           eval additional_includedir=\"$includedir\"
9845           eval additional_libdir=\"$libdir\"
9846
9847   exec_prefix="$acl_save_exec_prefix"
9848   prefix="$acl_save_prefix"
9849
9850       else
9851         additional_includedir="$withval/include"
9852         additional_libdir="$withval/lib"
9853       fi
9854     fi
9855
9856 fi
9857
9858       LIBICONV=
9859   LTLIBICONV=
9860   INCICONV=
9861   rpathdirs=
9862   ltrpathdirs=
9863   names_already_handled=
9864   names_next_round='iconv '
9865   while test -n "$names_next_round"; do
9866     names_this_round="$names_next_round"
9867     names_next_round=
9868     for name in $names_this_round; do
9869       already_handled=
9870       for n in $names_already_handled; do
9871         if test "$n" = "$name"; then
9872           already_handled=yes
9873           break
9874         fi
9875       done
9876       if test -z "$already_handled"; then
9877         names_already_handled="$names_already_handled $name"
9878                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9879         eval value=\"\$HAVE_LIB$uppername\"
9880         if test -n "$value"; then
9881           if test "$value" = yes; then
9882             eval value=\"\$LIB$uppername\"
9883             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9884             eval value=\"\$LTLIB$uppername\"
9885             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9886           else
9887                                     :
9888           fi
9889         else
9890                               found_dir=
9891           found_la=
9892           found_so=
9893           found_a=
9894           if test $use_additional = yes; then
9895             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9896               found_dir="$additional_libdir"
9897               found_so="$additional_libdir/lib$name.$shlibext"
9898               if test -f "$additional_libdir/lib$name.la"; then
9899                 found_la="$additional_libdir/lib$name.la"
9900               fi
9901             else
9902               if test -f "$additional_libdir/lib$name.$libext"; then
9903                 found_dir="$additional_libdir"
9904                 found_a="$additional_libdir/lib$name.$libext"
9905                 if test -f "$additional_libdir/lib$name.la"; then
9906                   found_la="$additional_libdir/lib$name.la"
9907                 fi
9908               fi
9909             fi
9910           fi
9911           if test "X$found_dir" = "X"; then
9912             for x in $LDFLAGS $LTLIBICONV; do
9913
9914   acl_save_prefix="$prefix"
9915   prefix="$acl_final_prefix"
9916   acl_save_exec_prefix="$exec_prefix"
9917   exec_prefix="$acl_final_exec_prefix"
9918   eval x=\"$x\"
9919   exec_prefix="$acl_save_exec_prefix"
9920   prefix="$acl_save_prefix"
9921
9922               case "$x" in
9923                 -L*)
9924                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9925                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9926                     found_dir="$dir"
9927                     found_so="$dir/lib$name.$shlibext"
9928                     if test -f "$dir/lib$name.la"; then
9929                       found_la="$dir/lib$name.la"
9930                     fi
9931                   else
9932                     if test -f "$dir/lib$name.$libext"; then
9933                       found_dir="$dir"
9934                       found_a="$dir/lib$name.$libext"
9935                       if test -f "$dir/lib$name.la"; then
9936                         found_la="$dir/lib$name.la"
9937                       fi
9938                     fi
9939                   fi
9940                   ;;
9941               esac
9942               if test "X$found_dir" != "X"; then
9943                 break
9944               fi
9945             done
9946           fi
9947           if test "X$found_dir" != "X"; then
9948                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9949             if test "X$found_so" != "X"; then
9950                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9951                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9952               else
9953                                                                                 haveit=
9954                 for x in $ltrpathdirs; do
9955                   if test "X$x" = "X$found_dir"; then
9956                     haveit=yes
9957                     break
9958                   fi
9959                 done
9960                 if test -z "$haveit"; then
9961                   ltrpathdirs="$ltrpathdirs $found_dir"
9962                 fi
9963                                 if test "$hardcode_direct" = yes; then
9964                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9965                 else
9966                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9967                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9968                                                             haveit=
9969                     for x in $rpathdirs; do
9970                       if test "X$x" = "X$found_dir"; then
9971                         haveit=yes
9972                         break
9973                       fi
9974                     done
9975                     if test -z "$haveit"; then
9976                       rpathdirs="$rpathdirs $found_dir"
9977                     fi
9978                   else
9979                                                                                 haveit=
9980                     for x in $LDFLAGS $LIBICONV; do
9981
9982   acl_save_prefix="$prefix"
9983   prefix="$acl_final_prefix"
9984   acl_save_exec_prefix="$exec_prefix"
9985   exec_prefix="$acl_final_exec_prefix"
9986   eval x=\"$x\"
9987   exec_prefix="$acl_save_exec_prefix"
9988   prefix="$acl_save_prefix"
9989
9990                       if test "X$x" = "X-L$found_dir"; then
9991                         haveit=yes
9992                         break
9993                       fi
9994                     done
9995                     if test -z "$haveit"; then
9996                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9997                     fi
9998                     if test "$hardcode_minus_L" != no; then
9999                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10000                     else
10001                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10002                     fi
10003                   fi
10004                 fi
10005               fi
10006             else
10007               if test "X$found_a" != "X"; then
10008                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
10009               else
10010                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
10011               fi
10012             fi
10013                         additional_includedir=
10014             case "$found_dir" in
10015               */lib | */lib/)
10016                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10017                 additional_includedir="$basedir/include"
10018                 ;;
10019             esac
10020             if test "X$additional_includedir" != "X"; then
10021                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
10022                 haveit=
10023                 if test "X$additional_includedir" = "X/usr/local/include"; then
10024                   if test -n "$GCC"; then
10025                     case $host_os in
10026                       linux*) haveit=yes;;
10027                     esac
10028                   fi
10029                 fi
10030                 if test -z "$haveit"; then
10031                   for x in $CPPFLAGS $INCICONV; do
10032
10033   acl_save_prefix="$prefix"
10034   prefix="$acl_final_prefix"
10035   acl_save_exec_prefix="$exec_prefix"
10036   exec_prefix="$acl_final_exec_prefix"
10037   eval x=\"$x\"
10038   exec_prefix="$acl_save_exec_prefix"
10039   prefix="$acl_save_prefix"
10040
10041                     if test "X$x" = "X-I$additional_includedir"; then
10042                       haveit=yes
10043                       break
10044                     fi
10045                   done
10046                   if test -z "$haveit"; then
10047                     if test -d "$additional_includedir"; then
10048                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
10049                     fi
10050                   fi
10051                 fi
10052               fi
10053             fi
10054                         if test -n "$found_la"; then
10055                                                         save_libdir="$libdir"
10056               case "$found_la" in
10057                 */* | *\\*) . "$found_la" ;;
10058                 *) . "./$found_la" ;;
10059               esac
10060               libdir="$save_libdir"
10061                             for dep in $dependency_libs; do
10062                 case "$dep" in
10063                   -L*)
10064                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10065                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
10066                       haveit=
10067                       if test "X$additional_libdir" = "X/usr/local/lib"; then
10068                         if test -n "$GCC"; then
10069                           case $host_os in
10070                             linux*) haveit=yes;;
10071                           esac
10072                         fi
10073                       fi
10074                       if test -z "$haveit"; then
10075                         haveit=
10076                         for x in $LDFLAGS $LIBICONV; do
10077
10078   acl_save_prefix="$prefix"
10079   prefix="$acl_final_prefix"
10080   acl_save_exec_prefix="$exec_prefix"
10081   exec_prefix="$acl_final_exec_prefix"
10082   eval x=\"$x\"
10083   exec_prefix="$acl_save_exec_prefix"
10084   prefix="$acl_save_prefix"
10085
10086                           if test "X$x" = "X-L$additional_libdir"; then
10087                             haveit=yes
10088                             break
10089                           fi
10090                         done
10091                         if test -z "$haveit"; then
10092                           if test -d "$additional_libdir"; then
10093                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
10094                           fi
10095                         fi
10096                         haveit=
10097                         for x in $LDFLAGS $LTLIBICONV; do
10098
10099   acl_save_prefix="$prefix"
10100   prefix="$acl_final_prefix"
10101   acl_save_exec_prefix="$exec_prefix"
10102   exec_prefix="$acl_final_exec_prefix"
10103   eval x=\"$x\"
10104   exec_prefix="$acl_save_exec_prefix"
10105   prefix="$acl_save_prefix"
10106
10107                           if test "X$x" = "X-L$additional_libdir"; then
10108                             haveit=yes
10109                             break
10110                           fi
10111                         done
10112                         if test -z "$haveit"; then
10113                           if test -d "$additional_libdir"; then
10114                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
10115                           fi
10116                         fi
10117                       fi
10118                     fi
10119                     ;;
10120                   -R*)
10121                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10122                     if test "$enable_rpath" != no; then
10123                                                                   haveit=
10124                       for x in $rpathdirs; do
10125                         if test "X$x" = "X$dir"; then
10126                           haveit=yes
10127                           break
10128                         fi
10129                       done
10130                       if test -z "$haveit"; then
10131                         rpathdirs="$rpathdirs $dir"
10132                       fi
10133                                                                   haveit=
10134                       for x in $ltrpathdirs; do
10135                         if test "X$x" = "X$dir"; then
10136                           haveit=yes
10137                           break
10138                         fi
10139                       done
10140                       if test -z "$haveit"; then
10141                         ltrpathdirs="$ltrpathdirs $dir"
10142                       fi
10143                     fi
10144                     ;;
10145                   -l*)
10146                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10147                     ;;
10148                   *.la)
10149                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10150                     ;;
10151                   *)
10152                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10153                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10154                     ;;
10155                 esac
10156               done
10157             fi
10158           else
10159                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10160             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10161           fi
10162         fi
10163       fi
10164     done
10165   done
10166   if test "X$rpathdirs" != "X"; then
10167     if test -n "$hardcode_libdir_separator"; then
10168                         alldirs=
10169       for found_dir in $rpathdirs; do
10170         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10171       done
10172             acl_save_libdir="$libdir"
10173       libdir="$alldirs"
10174       eval flag=\"$hardcode_libdir_flag_spec\"
10175       libdir="$acl_save_libdir"
10176       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10177     else
10178             for found_dir in $rpathdirs; do
10179         acl_save_libdir="$libdir"
10180         libdir="$found_dir"
10181         eval flag=\"$hardcode_libdir_flag_spec\"
10182         libdir="$acl_save_libdir"
10183         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10184       done
10185     fi
10186   fi
10187   if test "X$ltrpathdirs" != "X"; then
10188             for found_dir in $ltrpathdirs; do
10189       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10190     done
10191   fi
10192
10193
10194
10195
10196
10197
10198
10199           am_save_CPPFLAGS="$CPPFLAGS"
10200
10201   for element in $INCICONV; do
10202     haveit=
10203     for x in $CPPFLAGS; do
10204
10205   acl_save_prefix="$prefix"
10206   prefix="$acl_final_prefix"
10207   acl_save_exec_prefix="$exec_prefix"
10208   exec_prefix="$acl_final_exec_prefix"
10209   eval x=\"$x\"
10210   exec_prefix="$acl_save_exec_prefix"
10211   prefix="$acl_save_prefix"
10212
10213       if test "X$x" = "X$element"; then
10214         haveit=yes
10215         break
10216       fi
10217     done
10218     if test -z "$haveit"; then
10219       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10220     fi
10221   done
10222
10223
10224   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10225 $as_echo_n "checking for iconv... " >&6; }
10226 if test "${am_cv_func_iconv+set}" = set; then :
10227   $as_echo_n "(cached) " >&6
10228 else
10229
10230     am_cv_func_iconv="no, consider installing GNU libiconv"
10231     am_cv_lib_iconv=no
10232     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10233 /* end confdefs.h.  */
10234 #include <stdlib.h>
10235 #include <iconv.h>
10236 int
10237 main ()
10238 {
10239 iconv_t cd = iconv_open("","");
10240        iconv(cd,NULL,NULL,NULL,NULL);
10241        iconv_close(cd);
10242   ;
10243   return 0;
10244 }
10245 _ACEOF
10246 if ac_fn_cxx_try_link "$LINENO"; then :
10247   am_cv_func_iconv=yes
10248 fi
10249 rm -f core conftest.err conftest.$ac_objext \
10250     conftest$ac_exeext conftest.$ac_ext
10251     if test "$am_cv_func_iconv" != yes; then
10252       am_save_LIBS="$LIBS"
10253       LIBS="$LIBS $LIBICONV"
10254       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10255 /* end confdefs.h.  */
10256 #include <stdlib.h>
10257 #include <iconv.h>
10258 int
10259 main ()
10260 {
10261 iconv_t cd = iconv_open("","");
10262          iconv(cd,NULL,NULL,NULL,NULL);
10263          iconv_close(cd);
10264   ;
10265   return 0;
10266 }
10267 _ACEOF
10268 if ac_fn_cxx_try_link "$LINENO"; then :
10269   am_cv_lib_iconv=yes
10270         am_cv_func_iconv=yes
10271 fi
10272 rm -f core conftest.err conftest.$ac_objext \
10273     conftest$ac_exeext conftest.$ac_ext
10274       LIBS="$am_save_LIBS"
10275     fi
10276
10277 fi
10278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10279 $as_echo "$am_cv_func_iconv" >&6; }
10280   if test "$am_cv_func_iconv" = yes; then
10281
10282 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10283
10284   fi
10285   if test "$am_cv_lib_iconv" = yes; then
10286     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10287 $as_echo_n "checking how to link with libiconv... " >&6; }
10288     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10289 $as_echo "$LIBICONV" >&6; }
10290   else
10291             CPPFLAGS="$am_save_CPPFLAGS"
10292     LIBICONV=
10293     LTLIBICONV=
10294   fi
10295
10296
10297
10298   if test "$am_cv_func_iconv" = yes; then
10299     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10300 $as_echo_n "checking for iconv declaration... " >&6; }
10301     if test "${am_cv_proto_iconv+set}" = set; then :
10302   $as_echo_n "(cached) " >&6
10303 else
10304
10305       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10306 /* end confdefs.h.  */
10307
10308 #include <stdlib.h>
10309 #include <iconv.h>
10310 extern
10311 #ifdef __cplusplus
10312 "C"
10313 #endif
10314 #if defined(__STDC__) || defined(__cplusplus)
10315 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10316 #else
10317 size_t iconv();
10318 #endif
10319
10320 int
10321 main ()
10322 {
10323
10324   ;
10325   return 0;
10326 }
10327 _ACEOF
10328 if ac_fn_cxx_try_compile "$LINENO"; then :
10329   am_cv_proto_iconv_arg1=""
10330 else
10331   am_cv_proto_iconv_arg1="const"
10332 fi
10333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10334       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
10335 fi
10336
10337     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10338     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10339          }$am_cv_proto_iconv" >&5
10340 $as_echo "${ac_t:-
10341          }$am_cv_proto_iconv" >&6; }
10342
10343 cat >>confdefs.h <<_ACEOF
10344 #define ICONV_CONST $am_cv_proto_iconv_arg1
10345 _ACEOF
10346
10347   fi
10348
10349 ac_ext=c
10350 ac_cpp='$CPP $CPPFLAGS'
10351 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10352 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10353 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10354
10355
10356 # Until we have in-tree GNU iconv:
10357 LIBICONV_DEP=
10358
10359
10360
10361   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10362 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10363 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10364   $as_echo_n "(cached) " >&6
10365 else
10366   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10367 /* end confdefs.h.  */
10368 #include <locale.h>
10369 int
10370 main ()
10371 {
10372 return LC_MESSAGES
10373   ;
10374   return 0;
10375 }
10376 _ACEOF
10377 if ac_fn_c_try_link "$LINENO"; then :
10378   am_cv_val_LC_MESSAGES=yes
10379 else
10380   am_cv_val_LC_MESSAGES=no
10381 fi
10382 rm -f core conftest.err conftest.$ac_objext \
10383     conftest$ac_exeext conftest.$ac_ext
10384 fi
10385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10386 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10387   if test $am_cv_val_LC_MESSAGES = yes; then
10388
10389 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10390
10391   fi
10392
10393
10394
10395   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10396 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10397 if test "${am_cv_langinfo_codeset+set}" = set; then :
10398   $as_echo_n "(cached) " >&6
10399 else
10400   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10401 /* end confdefs.h.  */
10402 #include <langinfo.h>
10403 int
10404 main ()
10405 {
10406 char* cs = nl_langinfo(CODESET);
10407   ;
10408   return 0;
10409 }
10410 _ACEOF
10411 if ac_fn_c_try_link "$LINENO"; then :
10412   am_cv_langinfo_codeset=yes
10413 else
10414   am_cv_langinfo_codeset=no
10415 fi
10416 rm -f core conftest.err conftest.$ac_objext \
10417     conftest$ac_exeext conftest.$ac_ext
10418
10419 fi
10420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10421 $as_echo "$am_cv_langinfo_codeset" >&6; }
10422   if test $am_cv_langinfo_codeset = yes; then
10423
10424 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10425
10426   fi
10427
10428
10429 # We will need to find libiberty.h and ansidecl.h
10430 saved_CFLAGS="$CFLAGS"
10431 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
10432 saved_CXXFLAGS="$CXXFLAGS"
10433 CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
10434 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10435         strsignal strstr stpcpy strverscmp \
10436         errno snprintf vsnprintf vasprintf malloc realloc calloc \
10437         free basename getopt clock getpagesize ffs clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
10438 do
10439   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10441 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10442 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10443   $as_echo_n "(cached) " >&6
10444 else
10445   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10446 /* end confdefs.h.  */
10447 #undef $ac_tr_decl
10448 #define $ac_tr_decl 1
10449
10450 #include "ansidecl.h"
10451 #include "system.h"
10452
10453 int
10454 main ()
10455 {
10456 #ifndef $ac_func
10457 char *(*pfn) = (char *(*)) $ac_func ;
10458 #endif
10459   ;
10460   return 0;
10461 }
10462 _ACEOF
10463 if ac_fn_c_try_compile "$LINENO"; then :
10464   eval "gcc_cv_have_decl_$ac_func=yes"
10465 else
10466   eval "gcc_cv_have_decl_$ac_func=no"
10467 fi
10468 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10469 fi
10470
10471 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10472   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10473 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10474 #define $ac_tr_decl 1
10475 _ACEOF
10476
10477 else
10478   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10479 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10480 #define $ac_tr_decl 0
10481 _ACEOF
10482
10483 fi
10484
10485 done
10486
10487
10488 for ac_func in getrlimit setrlimit getrusage
10489 do
10490   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10492 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10493 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10494   $as_echo_n "(cached) " >&6
10495 else
10496   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10497 /* end confdefs.h.  */
10498 #undef $ac_tr_decl
10499 #define $ac_tr_decl 1
10500
10501 #include "ansidecl.h"
10502 #include "system.h"
10503 #ifdef HAVE_SYS_RESOURCE_H
10504 #include <sys/resource.h>
10505 #endif
10506
10507
10508 int
10509 main ()
10510 {
10511 #ifndef $ac_func
10512 char *(*pfn) = (char *(*)) $ac_func ;
10513 #endif
10514   ;
10515   return 0;
10516 }
10517 _ACEOF
10518 if ac_fn_c_try_compile "$LINENO"; then :
10519   eval "gcc_cv_have_decl_$ac_func=yes"
10520 else
10521   eval "gcc_cv_have_decl_$ac_func=no"
10522 fi
10523 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10524 fi
10525
10526 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10527   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10528 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10529 #define $ac_tr_decl 1
10530 _ACEOF
10531
10532 else
10533   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10534 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10535 #define $ac_tr_decl 0
10536 _ACEOF
10537
10538 fi
10539
10540 done
10541
10542
10543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10544 /* end confdefs.h.  */
10545
10546 #include "ansidecl.h"
10547 #include "system.h"
10548 #ifdef HAVE_SYS_RESOURCE_H
10549 #include <sys/resource.h>
10550 #endif
10551
10552 int
10553 main ()
10554 {
10555 rlim_t l = 0;
10556   ;
10557   return 0;
10558 }
10559 _ACEOF
10560 if ac_fn_c_try_compile "$LINENO"; then :
10561
10562 else
10563
10564 $as_echo "#define rlim_t long" >>confdefs.h
10565
10566 fi
10567 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10568
10569 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10570 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
10571 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10572 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10573 for ac_func in ldgetname
10574 do
10575   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10577 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10578 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10579   $as_echo_n "(cached) " >&6
10580 else
10581   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10582 /* end confdefs.h.  */
10583 #undef $ac_tr_decl
10584 #define $ac_tr_decl 1
10585
10586 #include "ansidecl.h"
10587 #include "system.h"
10588 #ifdef HAVE_LDFCN_H
10589 #undef FREAD
10590 #undef FWRITE
10591 #include <ldfcn.h>
10592 #endif
10593
10594
10595 int
10596 main ()
10597 {
10598 #ifndef $ac_func
10599 char *(*pfn) = (char *(*)) $ac_func ;
10600 #endif
10601   ;
10602   return 0;
10603 }
10604 _ACEOF
10605 if ac_fn_c_try_compile "$LINENO"; then :
10606   eval "gcc_cv_have_decl_$ac_func=yes"
10607 else
10608   eval "gcc_cv_have_decl_$ac_func=no"
10609 fi
10610 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10611 fi
10612
10613 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10614   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10615 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10616 #define $ac_tr_decl 1
10617 _ACEOF
10618
10619 else
10620   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10621 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10622 #define $ac_tr_decl 0
10623 _ACEOF
10624
10625 fi
10626
10627 done
10628
10629
10630 for ac_func in times
10631 do
10632   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10634 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10635 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10636   $as_echo_n "(cached) " >&6
10637 else
10638   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10639 /* end confdefs.h.  */
10640 #undef $ac_tr_decl
10641 #define $ac_tr_decl 1
10642
10643 #include "ansidecl.h"
10644 #include "system.h"
10645 #ifdef HAVE_SYS_TIMES_H
10646 #include <sys/times.h>
10647 #endif
10648
10649
10650 int
10651 main ()
10652 {
10653 #ifndef $ac_func
10654 char *(*pfn) = (char *(*)) $ac_func ;
10655 #endif
10656   ;
10657   return 0;
10658 }
10659 _ACEOF
10660 if ac_fn_c_try_compile "$LINENO"; then :
10661   eval "gcc_cv_have_decl_$ac_func=yes"
10662 else
10663   eval "gcc_cv_have_decl_$ac_func=no"
10664 fi
10665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10666 fi
10667
10668 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10669   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10670 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10671 #define $ac_tr_decl 1
10672 _ACEOF
10673
10674 else
10675   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10676 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10677 #define $ac_tr_decl 0
10678 _ACEOF
10679
10680 fi
10681
10682 done
10683
10684
10685 for ac_func in sigaltstack
10686 do
10687   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10689 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10690 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10691   $as_echo_n "(cached) " >&6
10692 else
10693   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10694 /* end confdefs.h.  */
10695 #undef $ac_tr_decl
10696 #define $ac_tr_decl 1
10697
10698 #include "ansidecl.h"
10699 #include "system.h"
10700 #include <signal.h>
10701
10702
10703 int
10704 main ()
10705 {
10706 #ifndef $ac_func
10707 char *(*pfn) = (char *(*)) $ac_func ;
10708 #endif
10709   ;
10710   return 0;
10711 }
10712 _ACEOF
10713 if ac_fn_c_try_compile "$LINENO"; then :
10714   eval "gcc_cv_have_decl_$ac_func=yes"
10715 else
10716   eval "gcc_cv_have_decl_$ac_func=no"
10717 fi
10718 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10719 fi
10720
10721 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10722   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10723 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10724 #define $ac_tr_decl 1
10725 _ACEOF
10726
10727 else
10728   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10729 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10730 #define $ac_tr_decl 0
10731 _ACEOF
10732
10733 fi
10734
10735 done
10736
10737
10738 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which hides the madvise()
10739 # prototype.
10740 ac_ext=cpp
10741 ac_cpp='$CXXCPP $CPPFLAGS'
10742 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10743 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10744 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10745
10746 for ac_func in madvise
10747 do
10748   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10750 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10751 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10752   $as_echo_n "(cached) " >&6
10753 else
10754   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10755 /* end confdefs.h.  */
10756 #undef $ac_tr_decl
10757 #define $ac_tr_decl 1
10758
10759   #include "ansidecl.h"
10760   #include "system.h"
10761
10762
10763 int
10764 main ()
10765 {
10766 #ifndef $ac_func
10767 char *(*pfn) = (char *(*)) $ac_func ;
10768 #endif
10769   ;
10770   return 0;
10771 }
10772 _ACEOF
10773 if ac_fn_cxx_try_compile "$LINENO"; then :
10774   eval "gcc_cv_have_decl_$ac_func=yes"
10775 else
10776   eval "gcc_cv_have_decl_$ac_func=no"
10777 fi
10778 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10779 fi
10780
10781 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10782   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10783 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10784 #define $ac_tr_decl 1
10785 _ACEOF
10786
10787 else
10788   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10789 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10790 #define $ac_tr_decl 0
10791 _ACEOF
10792
10793 fi
10794
10795 done
10796
10797 ac_ext=c
10798 ac_cpp='$CPP $CPPFLAGS'
10799 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10800 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10801 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10802
10803
10804 # More time-related stuff.
10805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10806 $as_echo_n "checking for struct tms... " >&6; }
10807 if test "${ac_cv_struct_tms+set}" = set; then :
10808   $as_echo_n "(cached) " >&6
10809 else
10810
10811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10812 /* end confdefs.h.  */
10813
10814 #include "ansidecl.h"
10815 #include "system.h"
10816 #ifdef HAVE_SYS_TIMES_H
10817 #include <sys/times.h>
10818 #endif
10819
10820 int
10821 main ()
10822 {
10823 struct tms tms;
10824   ;
10825   return 0;
10826 }
10827 _ACEOF
10828 if ac_fn_c_try_compile "$LINENO"; then :
10829   ac_cv_struct_tms=yes
10830 else
10831   ac_cv_struct_tms=no
10832 fi
10833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10834 fi
10835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10836 $as_echo "$ac_cv_struct_tms" >&6; }
10837 if test $ac_cv_struct_tms = yes; then
10838
10839 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10840
10841 fi
10842
10843 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10844 # revisit after autoconf 2.50.
10845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10846 $as_echo_n "checking for clock_t... " >&6; }
10847 if test "${gcc_cv_type_clock_t+set}" = set; then :
10848   $as_echo_n "(cached) " >&6
10849 else
10850
10851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10852 /* end confdefs.h.  */
10853
10854 #include "ansidecl.h"
10855 #include "system.h"
10856
10857 int
10858 main ()
10859 {
10860 clock_t x;
10861   ;
10862   return 0;
10863 }
10864 _ACEOF
10865 if ac_fn_c_try_compile "$LINENO"; then :
10866   gcc_cv_type_clock_t=yes
10867 else
10868   gcc_cv_type_clock_t=no
10869 fi
10870 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10871 fi
10872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10873 $as_echo "$gcc_cv_type_clock_t" >&6; }
10874 if test $gcc_cv_type_clock_t = yes; then
10875
10876 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10877
10878 fi
10879
10880 # Check if F_SETLKW is supported by fcntl.
10881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for F_SETLKW" >&5
10882 $as_echo_n "checking for F_SETLKW... " >&6; }
10883 if test "${ac_cv_f_setlkw+set}" = set; then :
10884   $as_echo_n "(cached) " >&6
10885 else
10886
10887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10888 /* end confdefs.h.  */
10889
10890 #include <fcntl.h>
10891 int
10892 main ()
10893 {
10894
10895 struct flock fl;
10896 fl.l_whence = 0;
10897 fl.l_start = 0;
10898 fl.l_len = 0;
10899 fl.l_pid = 0;
10900 return fcntl (1, F_SETLKW, &fl);
10901   ;
10902   return 0;
10903 }
10904 _ACEOF
10905 if ac_fn_c_try_compile "$LINENO"; then :
10906   ac_cv_f_setlkw=yes
10907 else
10908   ac_cv_f_setlkw=no
10909 fi
10910 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10911 fi
10912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_f_setlkw" >&5
10913 $as_echo "$ac_cv_f_setlkw" >&6; }
10914 if test $ac_cv_f_setlkw = yes; then
10915
10916 $as_echo "#define HOST_HAS_F_SETLKW 1" >>confdefs.h
10917
10918 fi
10919
10920 # Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10921 CFLAGS="$saved_CFLAGS"
10922 CXXFLAGS="$saved_CXXFLAGS"
10923
10924 # mkdir takes a single argument on some systems.
10925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
10926 $as_echo_n "checking if mkdir takes one argument... " >&6; }
10927 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
10928   $as_echo_n "(cached) " >&6
10929 else
10930   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10931 /* end confdefs.h.  */
10932
10933 #include <sys/types.h>
10934 #ifdef HAVE_SYS_STAT_H
10935 # include <sys/stat.h>
10936 #endif
10937 #ifdef HAVE_UNISTD_H
10938 # include <unistd.h>
10939 #endif
10940 #ifdef HAVE_DIRECT_H
10941 # include <direct.h>
10942 #endif
10943 int
10944 main ()
10945 {
10946 mkdir ("foo", 0);
10947   ;
10948   return 0;
10949 }
10950 _ACEOF
10951 if ac_fn_c_try_compile "$LINENO"; then :
10952   gcc_cv_mkdir_takes_one_arg=no
10953 else
10954   gcc_cv_mkdir_takes_one_arg=yes
10955 fi
10956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10957 fi
10958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
10959 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
10960 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
10961
10962 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
10963
10964 fi
10965
10966
10967 # File extensions
10968 manext='.1'
10969 objext='.o'
10970
10971
10972
10973 # With Setjmp/Longjmp based exception handling.
10974 # Check whether --enable-sjlj-exceptions was given.
10975 if test "${enable_sjlj_exceptions+set}" = set; then :
10976   enableval=$enable_sjlj_exceptions; case $target in
10977   *-*-hpux10*)
10978     if test $enableval != yes; then
10979       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
10980 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
10981       enableval=yes
10982     fi
10983     ;;
10984 esac
10985 force_sjlj_exceptions=yes
10986 else
10987   case $target in
10988   *-*-hpux10*)
10989     force_sjlj_exceptions=yes
10990     enableval=yes
10991     ;;
10992   lm32*-*-*)
10993      force_sjlj_exceptions=yes
10994      enableval=yes
10995      ;;
10996   *)
10997     force_sjlj_exceptions=no
10998     ;;
10999 esac
11000 fi
11001
11002 if test $force_sjlj_exceptions = yes; then
11003   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
11004
11005 cat >>confdefs.h <<_ACEOF
11006 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
11007 _ACEOF
11008
11009 fi
11010
11011 # --------------------------------------------------------
11012 # Build, host, and target specific configuration fragments
11013 # --------------------------------------------------------
11014
11015 # Collect build-machine-specific information.
11016 . ${srcdir}/config.build
11017
11018 # Collect host-machine-specific information.
11019 . ${srcdir}/config.host
11020
11021 target_gtfiles=
11022
11023 # Collect target-machine-specific information.
11024 . ${srcdir}/config.gcc
11025
11026 extra_objs="${host_extra_objs} ${extra_objs}"
11027 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
11028
11029 # Default the target-machine variables that were not explicitly set.
11030 if test x"$tm_file" = x
11031 then tm_file=$cpu_type/$cpu_type.h; fi
11032
11033 if test x"$extra_headers" = x
11034 then extra_headers=; fi
11035
11036 if test x$md_file = x
11037 then md_file=$cpu_type/$cpu_type.md; fi
11038
11039 if test x$out_file = x
11040 then out_file=$cpu_type/$cpu_type.c; fi
11041
11042 if test x"$tmake_file" = x
11043 then tmake_file=$cpu_type/t-$cpu_type
11044 fi
11045
11046 # Support --enable-initfini-array.
11047 if test x$enable_initfini_array != xno; then
11048   tm_file="${tm_file} initfini-array.h"
11049 fi
11050
11051 if test x"$dwarf2" = xyes
11052 then tm_file="$tm_file tm-dwarf2.h"
11053 fi
11054
11055 # Say what files are being used for the output code and MD file.
11056 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
11057 echo "Using \`$srcdir/config/$md_file' as machine description file."
11058
11059 # If any of the xm_file variables contain nonexistent files, warn
11060 # about them and drop them.
11061
11062 bx=
11063 for x in $build_xm_file; do
11064   if    test -f $srcdir/config/$x
11065   then      bx="$bx $x"
11066   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11067 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11068   fi
11069 done
11070 build_xm_file="$bx"
11071
11072 hx=
11073 for x in $host_xm_file; do
11074   if    test -f $srcdir/config/$x
11075   then      hx="$hx $x"
11076   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11077 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11078   fi
11079 done
11080 host_xm_file="$hx"
11081
11082 tx=
11083 for x in $xm_file; do
11084   if    test -f $srcdir/config/$x
11085   then      tx="$tx $x"
11086   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11087 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11088   fi
11089 done
11090 xm_file="$tx"
11091
11092 count=a
11093 for f in $tm_file; do
11094         count=${count}x
11095 done
11096 if test $count = ax; then
11097         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
11098 else
11099         echo "Using the following target machine macro files:"
11100         for f in $tm_file; do
11101                 echo "  $srcdir/config/$f"
11102         done
11103 fi
11104
11105 if test x$need_64bit_hwint = xyes; then
11106
11107 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
11108
11109 fi
11110
11111 if test x$use_long_long_for_widest_fast_int = xyes; then
11112
11113 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
11114
11115 fi
11116
11117 gnu_ld_bool=`if test x"$gnu_ld" = x"yes"; then echo 1; else echo 0; fi`
11118
11119 cat >>confdefs.h <<_ACEOF
11120 #define HAVE_GNU_LD $gnu_ld_bool
11121 _ACEOF
11122
11123
11124 gnu_as_bool=`if test x"$gas" = x"yes"; then echo 1; else echo 0; fi`
11125
11126 cat >>confdefs.h <<_ACEOF
11127 #define HAVE_GNU_AS $gnu_as_bool
11128 _ACEOF
11129
11130
11131 count=a
11132 for f in $host_xm_file; do
11133         count=${count}x
11134 done
11135 if test $count = a; then
11136         :
11137 elif test $count = ax; then
11138         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11139 else
11140         echo "Using the following host machine macro files:"
11141         for f in $host_xm_file; do
11142                 echo "  $srcdir/config/$f"
11143         done
11144 fi
11145 echo "Using ${out_host_hook_obj} for host machine hooks."
11146
11147 if test "$host_xm_file" != "$build_xm_file"; then
11148         count=a
11149         for f in $build_xm_file; do
11150                 count=${count}x
11151         done
11152         if test $count = a; then
11153                 :
11154         elif test $count = ax; then
11155                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11156         else
11157                 echo "Using the following build machine macro files:"
11158                 for f in $build_xm_file; do
11159                         echo "  $srcdir/config/$f"
11160                 done
11161         fi
11162 fi
11163
11164 if test -n "$configured_native_system_header_dir"; then
11165   native_system_header_dir=$configured_native_system_header_dir
11166 fi
11167 NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
11168
11169
11170 case ${host} in
11171   powerpc*-*-darwin*)
11172     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
11173 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
11174 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
11175   $as_echo_n "(cached) " >&6
11176 else
11177   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11178 /* end confdefs.h.  */
11179
11180 #include <sys/cdefs.h>
11181 #include <sys/signal.h>
11182 #include <ucontext.h>
11183 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
11184
11185 _ACEOF
11186 if ac_fn_c_try_compile "$LINENO"; then :
11187   gcc_cv_mcontext_underscores=no
11188 else
11189   gcc_cv_mcontext_underscores=yes
11190 fi
11191 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11192 fi
11193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
11194 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
11195       if test $gcc_cv_mcontext_underscores = yes; then
11196
11197 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
11198
11199       fi
11200     ;;
11201 esac
11202
11203 # ---------
11204 # Threading
11205 # ---------
11206
11207 # Check if a valid thread package
11208 case ${enable_threads} in
11209   "" | no)
11210     # No threads
11211     target_thread_file='single'
11212     ;;
11213   yes)
11214     # default
11215     target_thread_file='single'
11216     ;;
11217   aix | dce | lynx | mipssde | posix | rtems | \
11218   single | tpf | vxworks | win32)
11219     target_thread_file=${enable_threads}
11220     ;;
11221   *)
11222     echo "${enable_threads} is an unknown thread package" 1>&2
11223     exit 1
11224     ;;
11225 esac
11226
11227 if test x${thread_file} = x; then
11228   # No thread file set by target-specific clauses in config.gcc,
11229   # so use file chosen by default logic above
11230   thread_file=${target_thread_file}
11231 fi
11232
11233 # --------
11234 # UNSORTED
11235 # --------
11236
11237 use_cxa_atexit=no
11238 if test x$enable___cxa_atexit = xyes || \
11239    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11240   if test x$host = x$target; then
11241     case $host in
11242       # mingw32 doesn't have __cxa_atexit but uses atexit registration
11243       # keyed to flag_use_cxa_atexit
11244       *-*-mingw32*)
11245         use_cxa_atexit=yes
11246         ;;
11247       powerpc-ibm-aix*)
11248         use_cxa_atexit=yes
11249         ;;
11250       *)
11251         ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
11252 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
11253   use_cxa_atexit=yes
11254 else
11255   echo "__cxa_atexit can't be enabled on this target"
11256 fi
11257
11258         ;;
11259     esac
11260   else
11261     # We can't check for __cxa_atexit when building a cross, so assume
11262     # it is available
11263     use_cxa_atexit=yes
11264   fi
11265   if test x$use_cxa_atexit = xyes; then
11266
11267 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
11268
11269   fi
11270 fi
11271
11272 # Look for a file containing extra machine modes.
11273 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
11274   extra_modes_file='$(srcdir)'/config/${extra_modes}
11275
11276
11277 cat >>confdefs.h <<_ACEOF
11278 #define EXTRA_MODES_FILE "config/$extra_modes"
11279 _ACEOF
11280
11281 fi
11282
11283 # Convert extra_options into a form suitable for Makefile use.
11284 extra_opt_files=
11285 all_opt_files=
11286 for f in $extra_options; do
11287   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
11288   all_opt_files="$all_opt_files $srcdir/config/$f"
11289 done
11290
11291
11292 # auto-host.h is the file containing items generated by autoconf and is
11293 # the first file included by config.h.
11294 # If host=build, it is correct to have bconfig include auto-host.h
11295 # as well.  If host!=build, we are in error and need to do more
11296 # work to find out the build config parameters.
11297 if test x$host = x$build
11298 then
11299         build_auto=auto-host.h
11300 else
11301         # We create a subdir, then run autoconf in the subdir.
11302         # To prevent recursion we set host and build for the new
11303         # invocation of configure to the build for this invocation
11304         # of configure.
11305         tempdir=build.$$
11306         rm -rf $tempdir
11307         mkdir $tempdir
11308         cd $tempdir
11309         case ${srcdir} in
11310         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11311         *) realsrcdir=../${srcdir};;
11312         esac
11313         # Clearing GMPINC is necessary to prevent host headers being
11314         # used by the build compiler.  Defining GENERATOR_FILE stops
11315         # system.h from including gmp.h.
11316         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11317         CXX="${CXX_FOR_BUILD}" CXXFLAGS="${CXXFLAGS_FOR_BUILD}" \
11318         LD="${LD_FOR_BUILD}" LDFLAGS="${LDFLAGS_FOR_BUILD}" \
11319         GMPINC="" CPPFLAGS="${CPPFLAGS} -DGENERATOR_FILE" \
11320         ${realsrcdir}/configure \
11321                 --enable-languages=${enable_languages-all} \
11322                 --target=$target_alias --host=$build_alias --build=$build_alias
11323
11324         # We just finished tests for the build machine, so rename
11325         # the file auto-build.h in the gcc directory.
11326         mv auto-host.h ../auto-build.h
11327         cd ..
11328         rm -rf $tempdir
11329         build_auto=auto-build.h
11330 fi
11331
11332
11333 tm_file="${tm_file} defaults.h"
11334 tm_p_file="${tm_p_file} tm-preds.h"
11335 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11336 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11337 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11338 # put this back in temporarily.
11339 xm_file="auto-host.h ansidecl.h ${xm_file}"
11340
11341 # --------
11342 # UNSORTED
11343 # --------
11344
11345 # Compile in configure arguments.
11346 if test -f configargs.h ; then
11347         # Being re-configured.
11348         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11349         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11350 else
11351         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11352 fi
11353
11354 # Double all backslashes and backslash all quotes to turn
11355 # gcc_config_arguments into a C string.
11356 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11357 $gcc_config_arguments
11358 EOF
11359 gcc_config_arguments_str=`cat conftest.out`
11360 rm -f conftest.out
11361
11362 cat > configargs.h <<EOF
11363 /* Generated automatically. */
11364 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11365 static const char thread_model[] = "$thread_file";
11366
11367 static const struct {
11368   const char *name, *value;
11369 } configure_default_options[] = $configure_default_options;
11370 EOF
11371
11372 gcc_BASEVER=`cat $srcdir/BASE-VER`
11373 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11374 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11375 if test -f $srcdir/REVISION ; then
11376         gcc_REVISION=`cat $srcdir/REVISION`
11377 else
11378         gcc_REVISION=""
11379 fi
11380 cat > plugin-version.h <<EOF
11381 #include "configargs.h"
11382
11383 #define GCCPLUGIN_VERSION_MAJOR   `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
11384 #define GCCPLUGIN_VERSION_MINOR   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
11385 #define GCCPLUGIN_VERSION_PATCHLEVEL   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
11386 #define GCCPLUGIN_VERSION  (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
11387
11388 static char basever[] = "$gcc_BASEVER";
11389 static char datestamp[] = "$gcc_DATESTAMP";
11390 static char devphase[] = "$gcc_DEVPHASE";
11391 static char revision[] = "$gcc_REVISION";
11392
11393 /* FIXME plugins: We should make the version information more precise.
11394    One way to do is to add a checksum. */
11395
11396 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11397                                                 devphase, revision,
11398                                                 configuration_arguments};
11399 EOF
11400
11401 # Internationalization
11402 # If we haven't got the data from the intl directory,
11403 # assume NLS is disabled.
11404 USE_NLS=no
11405 LIBINTL=
11406 LIBINTL_DEP=
11407 INCINTL=
11408 XGETTEXT=
11409 GMSGFMT=
11410 POSUB=
11411
11412 if test -f  ../intl/config.intl; then
11413   .  ../intl/config.intl
11414 fi
11415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11416 $as_echo_n "checking whether NLS is requested... " >&6; }
11417 if test x"$USE_NLS" != xyes; then
11418   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11419 $as_echo "no" >&6; }
11420 else
11421   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11422 $as_echo "yes" >&6; }
11423
11424 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11425
11426
11427   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11428 $as_echo_n "checking for catalogs to be installed... " >&6; }
11429   # Look for .po and .gmo files in the source directory.
11430   CATALOGS=
11431   XLINGUAS=
11432   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11433     # If there aren't any .gmo files the shell will give us the
11434     # literal string "../path/to/srcdir/po/*.gmo" which has to be
11435     # weeded out.
11436     case "$cat" in *\**)
11437       continue;;
11438     esac
11439     # The quadruple backslash is collapsed to a double backslash
11440     # by the backticks, then collapsed again by the double quotes,
11441     # leaving us with one backslash in the sed expression (right
11442     # before the dot that mustn't act as a wildcard).
11443     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11444     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11445     # The user is allowed to set LINGUAS to a list of languages to
11446     # install catalogs for.  If it's empty that means "all of them."
11447     if test "x$LINGUAS" = x; then
11448       CATALOGS="$CATALOGS $cat"
11449       XLINGUAS="$XLINGUAS $lang"
11450     else
11451       case "$LINGUAS" in *$lang*)
11452         CATALOGS="$CATALOGS $cat"
11453         XLINGUAS="$XLINGUAS $lang"
11454         ;;
11455       esac
11456     fi
11457   done
11458   LINGUAS="$XLINGUAS"
11459   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11460 $as_echo "$LINGUAS" >&6; }
11461
11462
11463     DATADIRNAME=share
11464
11465   INSTOBJEXT=.mo
11466
11467   GENCAT=gencat
11468
11469   CATOBJEXT=.gmo
11470
11471 fi
11472
11473 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11474 # -liconv on the link line twice.
11475 case "$LIBINTL" in *$LIBICONV*)
11476         LIBICONV= ;;
11477 esac
11478
11479 # Check whether --enable-secureplt was given.
11480 if test "${enable_secureplt+set}" = set; then :
11481   enableval=$enable_secureplt;
11482 fi
11483
11484
11485 # Check whether --enable-leading-mingw64-underscores was given.
11486 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11487   enableval=$enable_leading_mingw64_underscores;
11488 fi
11489
11490 if  test x"$enable_leading_mingw64_underscores" = xyes ; then :
11491
11492 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11493
11494 fi
11495
11496 # Check whether --enable-cld was given.
11497 if test "${enable_cld+set}" = set; then :
11498   enableval=$enable_cld;
11499 else
11500   enable_cld=no
11501 fi
11502
11503
11504 # Check whether --enable-frame-pointer was given.
11505 if test "${enable_frame_pointer+set}" = set; then :
11506   enableval=$enable_frame_pointer;
11507 else
11508
11509 case $target_os in
11510 linux* | darwin[8912]*)
11511   # Enable -fomit-frame-pointer by default for Linux and Darwin with
11512   # DWARF2.
11513   enable_frame_pointer=no
11514   ;;
11515 *)
11516   enable_frame_pointer=yes
11517   ;;
11518 esac
11519
11520 fi
11521
11522
11523 # Windows32 Registry support for specifying GCC installation paths.
11524 # Check whether --enable-win32-registry was given.
11525 if test "${enable_win32_registry+set}" = set; then :
11526   enableval=$enable_win32_registry;
11527 fi
11528
11529
11530 case $host_os in
11531   win32 | pe | cygwin* | mingw32* | uwin*)
11532     if test "x$enable_win32_registry" != xno; then
11533       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11534 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11535 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11536   $as_echo_n "(cached) " >&6
11537 else
11538   ac_func_search_save_LIBS=$LIBS
11539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11540 /* end confdefs.h.  */
11541
11542 /* Override any GCC internal prototype to avoid an error.
11543    Use char because int might match the return type of a GCC
11544    builtin and then its argument prototype would still apply.  */
11545 #ifdef __cplusplus
11546 extern "C"
11547 #endif
11548 char RegOpenKeyExA ();
11549 int
11550 main ()
11551 {
11552 return RegOpenKeyExA ();
11553   ;
11554   return 0;
11555 }
11556 _ACEOF
11557 for ac_lib in '' advapi32; do
11558   if test -z "$ac_lib"; then
11559     ac_res="none required"
11560   else
11561     ac_res=-l$ac_lib
11562     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11563   fi
11564   if ac_fn_c_try_link "$LINENO"; then :
11565   ac_cv_search_RegOpenKeyExA=$ac_res
11566 fi
11567 rm -f core conftest.err conftest.$ac_objext \
11568     conftest$ac_exeext
11569   if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11570   break
11571 fi
11572 done
11573 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11574
11575 else
11576   ac_cv_search_RegOpenKeyExA=no
11577 fi
11578 rm conftest.$ac_ext
11579 LIBS=$ac_func_search_save_LIBS
11580 fi
11581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11582 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11583 ac_res=$ac_cv_search_RegOpenKeyExA
11584 if test "$ac_res" != no; then :
11585   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11586
11587 else
11588   enable_win32_registry=no
11589 fi
11590
11591     fi
11592
11593     if test "x$enable_win32_registry" != xno; then
11594
11595 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11596
11597
11598       if test "x$enable_win32_registry" != xyes \
11599          && test "x$enable_win32_registry" != x; then
11600
11601 cat >>confdefs.h <<_ACEOF
11602 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11603 _ACEOF
11604
11605       fi
11606     fi
11607   ;;
11608 esac
11609
11610 # Get an absolute path to the GCC top-level source directory
11611 holddir=`${PWDCMD-pwd}`
11612 cd $srcdir
11613 topdir=`${PWDCMD-pwd}`
11614 cd $holddir
11615
11616 # Conditionalize the makefile for this host machine.
11617 xmake_file=
11618 for f in ${host_xmake_file}
11619 do
11620         if test -f ${srcdir}/config/$f
11621         then
11622                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11623         fi
11624 done
11625
11626 # Conditionalize the makefile for this target machine.
11627 tmake_file_=
11628 for f in ${tmake_file}
11629 do
11630         if test -f ${srcdir}/config/$f
11631         then
11632                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11633         fi
11634 done
11635 tmake_file="${tmake_file_}"
11636
11637 out_object_file=`basename $out_file .c`.o
11638 common_out_object_file=`basename $common_out_file .c`.o
11639
11640 tm_file_list="options.h"
11641 tm_include_list="options.h insn-constants.h"
11642 for f in $tm_file; do
11643   case $f in
11644     ./* )
11645        f=`echo $f | sed 's/^..//'`
11646        tm_file_list="${tm_file_list} $f"
11647        tm_include_list="${tm_include_list} $f"
11648        ;;
11649     defaults.h )
11650        tm_file_list="${tm_file_list} \$(srcdir)/$f"
11651        tm_include_list="${tm_include_list} $f"
11652        ;;
11653     * )
11654        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11655        tm_include_list="${tm_include_list} config/$f"
11656        ;;
11657   esac
11658 done
11659
11660 tm_p_file_list=
11661 tm_p_include_list=
11662 for f in $tm_p_file; do
11663   case $f in
11664     tm-preds.h )
11665        tm_p_file_list="${tm_p_file_list} $f"
11666        tm_p_include_list="${tm_p_include_list} $f"
11667        ;;
11668     * )
11669        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11670        tm_p_include_list="${tm_p_include_list} config/$f"
11671   esac
11672 done
11673
11674 xm_file_list=
11675 xm_include_list=
11676 for f in $xm_file; do
11677   case $f in
11678     ansidecl.h )
11679        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11680        xm_include_list="${xm_include_list} $f"
11681        ;;
11682     auto-host.h )
11683        xm_file_list="${xm_file_list} $f"
11684        xm_include_list="${xm_include_list} $f"
11685        ;;
11686     * )
11687        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11688        xm_include_list="${xm_include_list} config/$f"
11689        ;;
11690   esac
11691 done
11692
11693 host_xm_file_list=
11694 host_xm_include_list=
11695 for f in $host_xm_file; do
11696   case $f in
11697     ansidecl.h )
11698        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11699        host_xm_include_list="${host_xm_include_list} $f"
11700        ;;
11701     auto-host.h )
11702        host_xm_file_list="${host_xm_file_list} $f"
11703        host_xm_include_list="${host_xm_include_list} $f"
11704        ;;
11705     * )
11706        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11707        host_xm_include_list="${host_xm_include_list} config/$f"
11708        ;;
11709   esac
11710 done
11711
11712 build_xm_file_list=
11713 for f in $build_xm_file; do
11714   case $f in
11715     ansidecl.h )
11716        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11717        build_xm_include_list="${build_xm_include_list} $f"
11718        ;;
11719     auto-build.h | auto-host.h )
11720        build_xm_file_list="${build_xm_file_list} $f"
11721        build_xm_include_list="${build_xm_include_list} $f"
11722        ;;
11723     * )
11724        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11725        build_xm_include_list="${build_xm_include_list} config/$f"
11726        ;;
11727   esac
11728 done
11729
11730 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11731 # cross-compiler which does not use the native headers and libraries.
11732 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11733 CROSS=
11734 ALL=all.internal
11735 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11736
11737 if test "x$with_build_sysroot" != x; then
11738   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11739 else
11740   # This value is used, even on a native system, because
11741   # CROSS_SYSTEM_HEADER_DIR is just
11742   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11743   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11744 fi
11745
11746 if test x$host != x$target
11747 then
11748         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11749         ALL=all.cross
11750         SYSTEM_HEADER_DIR=$build_system_header_dir
11751         case "$host","$target" in
11752         # Darwin crosses can use the host system's libraries and headers,
11753         # because of the fat library support.  Of course, it must be the
11754         # same version of Darwin on both sides.  Allow the user to
11755         # just say --target=foo-darwin without a version number to mean
11756         # "the version on this system".
11757             *-*-darwin*,*-*-darwin*)
11758                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11759                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11760                 if test $hostos = $targetos -o $targetos = darwin ; then
11761                     CROSS=
11762                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11763                     with_headers=yes
11764                 fi
11765                 ;;
11766
11767             i?86-*-*,x86_64-*-* \
11768             | powerpc*-*-*,powerpc64*-*-*)
11769                 CROSS="$CROSS -DNATIVE_CROSS" ;;
11770         esac
11771
11772         case $target in
11773                 *-*-mingw*)
11774                         if test "x$with_headers" = x; then
11775                                 with_headers=yes
11776                         fi
11777                         ;;
11778                 *)
11779                         ;;
11780         esac
11781 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11782         SYSTEM_HEADER_DIR=$build_system_header_dir
11783 fi
11784
11785 # If this is a cross-compiler that does not
11786 # have its own set of headers then define
11787 # inhibit_libc
11788
11789 # If this is using newlib, without having the headers available now,
11790 # then define inhibit_libc in LIBGCC2_CFLAGS.
11791 # This prevents libgcc2 from containing any code which requires libc
11792 # support.
11793 : ${inhibit_libc=false}
11794 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11795        test x$with_newlib = xyes ; } &&
11796      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11797        inhibit_libc=true
11798 fi
11799
11800
11801 # When building gcc with a cross-compiler, we need to adjust things so
11802 # that the generator programs are still built with the native compiler.
11803 # Also, we cannot run fixincludes.
11804
11805 # These are the normal (build=host) settings:
11806 CC_FOR_BUILD='$(CC)'
11807 CXX_FOR_BUILD='$(CXX)'
11808 BUILD_CFLAGS='$(ALL_CFLAGS)'
11809 BUILD_CXXFLAGS='$(ALL_CXXFLAGS)'
11810 BUILD_LDFLAGS='$(LDFLAGS)'
11811 STMP_FIXINC=stmp-fixinc
11812
11813 # And these apply if build != host, or we are generating coverage data
11814 if test x$build != x$host || test "x$coverage_flags" != x
11815 then
11816     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11817     BUILD_CXXFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CXXFLAGS_FOR_BUILD)'
11818     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11819 fi
11820
11821 # Expand extra_headers to include complete path.
11822 # This substitutes for lots of t-* files.
11823 extra_headers_list=
11824 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11825 for file in ${extra_headers} ; do
11826   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11827 done
11828
11829 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11830 if test x"$use_gcc_tgmath" = xyes
11831 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11832 fi
11833
11834 # Define collect2 in Makefile.
11835 case $host_can_use_collect2 in
11836   no) collect2= ;;
11837   *) collect2='collect2$(exeext)' ;;
11838 esac
11839
11840
11841 # Add a definition of USE_COLLECT2 if system wants one.
11842 case $use_collect2 in
11843   no) use_collect2= ;;
11844   "") ;;
11845   *)
11846     host_xm_defines="${host_xm_defines} USE_COLLECT2"
11847     xm_defines="${xm_defines} USE_COLLECT2"
11848     case $host_can_use_collect2 in
11849       no)
11850         as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11851         ;;
11852     esac
11853     ;;
11854 esac
11855
11856
11857 cat >>confdefs.h <<_ACEOF
11858 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
11859 _ACEOF
11860
11861
11862 # ---------------------------
11863 # Assembler & linker features
11864 # ---------------------------
11865
11866 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
11867 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
11868 # However when ld-new is first executed from the build tree, libtool will
11869 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
11870 # to the build tree.  While doing this we need to use the previous-stage
11871 # linker, or we have an infinite loop.  The presence of a shell script as
11872 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
11873 # the gcc/collect-ld script.  So we need to know how libtool works, or
11874 # exec-tool will fail.
11875
11876
11877 case `pwd` in
11878   *\ * | *\     *)
11879     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
11880 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
11881 esac
11882
11883
11884
11885 macro_version='2.2.7a'
11886 macro_revision='1.3134'
11887
11888
11889
11890
11891
11892
11893
11894
11895
11896
11897
11898
11899
11900 ltmain="$ac_aux_dir/ltmain.sh"
11901
11902 # Backslashify metacharacters that are still active within
11903 # double-quoted strings.
11904 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
11905
11906 # Same as above, but do not quote variable references.
11907 double_quote_subst='s/\(["`\\]\)/\\\1/g'
11908
11909 # Sed substitution to delay expansion of an escaped shell variable in a
11910 # double_quote_subst'ed string.
11911 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
11912
11913 # Sed substitution to delay expansion of an escaped single quote.
11914 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
11915
11916 # Sed substitution to avoid accidental globbing in evaled expressions
11917 no_glob_subst='s/\*/\\\*/g'
11918
11919 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11920 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
11921 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
11922
11923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
11924 $as_echo_n "checking how to print strings... " >&6; }
11925 # Test print first, because it will be a builtin if present.
11926 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
11927    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
11928   ECHO='print -r --'
11929 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
11930   ECHO='printf %s\n'
11931 else
11932   # Use this function as a fallback that always works.
11933   func_fallback_echo ()
11934   {
11935     eval 'cat <<_LTECHO_EOF
11936 $1
11937 _LTECHO_EOF'
11938   }
11939   ECHO='func_fallback_echo'
11940 fi
11941
11942 # func_echo_all arg...
11943 # Invoke $ECHO with all args, space-separated.
11944 func_echo_all ()
11945 {
11946     $ECHO ""
11947 }
11948
11949 case "$ECHO" in
11950   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
11951 $as_echo "printf" >&6; } ;;
11952   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
11953 $as_echo "print -r" >&6; } ;;
11954   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
11955 $as_echo "cat" >&6; } ;;
11956 esac
11957
11958
11959
11960
11961
11962
11963
11964
11965
11966
11967
11968
11969
11970
11971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
11972 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
11973 if test "${ac_cv_path_SED+set}" = set; then :
11974   $as_echo_n "(cached) " >&6
11975 else
11976             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
11977      for ac_i in 1 2 3 4 5 6 7; do
11978        ac_script="$ac_script$as_nl$ac_script"
11979      done
11980      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
11981      { ac_script=; unset ac_script;}
11982      if test -z "$SED"; then
11983   ac_path_SED_found=false
11984   # Loop through the user's path and test for each of PROGNAME-LIST
11985   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11986 for as_dir in $PATH
11987 do
11988   IFS=$as_save_IFS
11989   test -z "$as_dir" && as_dir=.
11990     for ac_prog in sed gsed; do
11991     for ac_exec_ext in '' $ac_executable_extensions; do
11992       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
11993       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
11994 # Check for GNU ac_path_SED and select it if it is found.
11995   # Check for GNU $ac_path_SED
11996 case `"$ac_path_SED" --version 2>&1` in
11997 *GNU*)
11998   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
11999 *)
12000   ac_count=0
12001   $as_echo_n 0123456789 >"conftest.in"
12002   while :
12003   do
12004     cat "conftest.in" "conftest.in" >"conftest.tmp"
12005     mv "conftest.tmp" "conftest.in"
12006     cp "conftest.in" "conftest.nl"
12007     $as_echo '' >> "conftest.nl"
12008     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
12009     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12010     as_fn_arith $ac_count + 1 && ac_count=$as_val
12011     if test $ac_count -gt ${ac_path_SED_max-0}; then
12012       # Best one so far, save it but keep looking for a better one
12013       ac_cv_path_SED="$ac_path_SED"
12014       ac_path_SED_max=$ac_count
12015     fi
12016     # 10*(2^10) chars as input seems more than enough
12017     test $ac_count -gt 10 && break
12018   done
12019   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12020 esac
12021
12022       $ac_path_SED_found && break 3
12023     done
12024   done
12025   done
12026 IFS=$as_save_IFS
12027   if test -z "$ac_cv_path_SED"; then
12028     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
12029   fi
12030 else
12031   ac_cv_path_SED=$SED
12032 fi
12033
12034 fi
12035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
12036 $as_echo "$ac_cv_path_SED" >&6; }
12037  SED="$ac_cv_path_SED"
12038   rm -f conftest.sed
12039
12040 test -z "$SED" && SED=sed
12041 Xsed="$SED -e 1s/^X//"
12042
12043
12044
12045
12046
12047
12048
12049
12050
12051
12052
12053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
12054 $as_echo_n "checking for fgrep... " >&6; }
12055 if test "${ac_cv_path_FGREP+set}" = set; then :
12056   $as_echo_n "(cached) " >&6
12057 else
12058   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
12059    then ac_cv_path_FGREP="$GREP -F"
12060    else
12061      if test -z "$FGREP"; then
12062   ac_path_FGREP_found=false
12063   # Loop through the user's path and test for each of PROGNAME-LIST
12064   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12065 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
12066 do
12067   IFS=$as_save_IFS
12068   test -z "$as_dir" && as_dir=.
12069     for ac_prog in fgrep; do
12070     for ac_exec_ext in '' $ac_executable_extensions; do
12071       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
12072       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
12073 # Check for GNU ac_path_FGREP and select it if it is found.
12074   # Check for GNU $ac_path_FGREP
12075 case `"$ac_path_FGREP" --version 2>&1` in
12076 *GNU*)
12077   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
12078 *)
12079   ac_count=0
12080   $as_echo_n 0123456789 >"conftest.in"
12081   while :
12082   do
12083     cat "conftest.in" "conftest.in" >"conftest.tmp"
12084     mv "conftest.tmp" "conftest.in"
12085     cp "conftest.in" "conftest.nl"
12086     $as_echo 'FGREP' >> "conftest.nl"
12087     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
12088     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12089     as_fn_arith $ac_count + 1 && ac_count=$as_val
12090     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
12091       # Best one so far, save it but keep looking for a better one
12092       ac_cv_path_FGREP="$ac_path_FGREP"
12093       ac_path_FGREP_max=$ac_count
12094     fi
12095     # 10*(2^10) chars as input seems more than enough
12096     test $ac_count -gt 10 && break
12097   done
12098   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12099 esac
12100
12101       $ac_path_FGREP_found && break 3
12102     done
12103   done
12104   done
12105 IFS=$as_save_IFS
12106   if test -z "$ac_cv_path_FGREP"; then
12107     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
12108   fi
12109 else
12110   ac_cv_path_FGREP=$FGREP
12111 fi
12112
12113    fi
12114 fi
12115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
12116 $as_echo "$ac_cv_path_FGREP" >&6; }
12117  FGREP="$ac_cv_path_FGREP"
12118
12119
12120 test -z "$GREP" && GREP=grep
12121
12122
12123
12124
12125
12126
12127
12128
12129
12130
12131
12132
12133
12134
12135
12136
12137
12138
12139
12140 # Check whether --with-gnu-ld was given.
12141 if test "${with_gnu_ld+set}" = set; then :
12142   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12143 else
12144   with_gnu_ld=no
12145 fi
12146
12147 ac_prog=ld
12148 if test "$GCC" = yes; then
12149   # Check if gcc -print-prog-name=ld gives a path.
12150   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12151 $as_echo_n "checking for ld used by $CC... " >&6; }
12152   case $host in
12153   *-*-mingw*)
12154     # gcc leaves a trailing carriage return which upsets mingw
12155     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12156   *)
12157     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12158   esac
12159   case $ac_prog in
12160     # Accept absolute paths.
12161     [\\/]* | ?:[\\/]*)
12162       re_direlt='/[^/][^/]*/\.\./'
12163       # Canonicalize the pathname of ld
12164       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12165       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12166         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12167       done
12168       test -z "$LD" && LD="$ac_prog"
12169       ;;
12170   "")
12171     # If it fails, then pretend we aren't using GCC.
12172     ac_prog=ld
12173     ;;
12174   *)
12175     # If it is relative, then search for the first ld in PATH.
12176     with_gnu_ld=unknown
12177     ;;
12178   esac
12179 elif test "$with_gnu_ld" = yes; then
12180   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12181 $as_echo_n "checking for GNU ld... " >&6; }
12182 else
12183   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12184 $as_echo_n "checking for non-GNU ld... " >&6; }
12185 fi
12186 if test "${lt_cv_path_LD+set}" = set; then :
12187   $as_echo_n "(cached) " >&6
12188 else
12189   if test -z "$LD"; then
12190   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12191   for ac_dir in $PATH; do
12192     IFS="$lt_save_ifs"
12193     test -z "$ac_dir" && ac_dir=.
12194     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12195       lt_cv_path_LD="$ac_dir/$ac_prog"
12196       # Check to see if the program is GNU ld.  I'd rather use --version,
12197       # but apparently some variants of GNU ld only accept -v.
12198       # Break only if it was the GNU/non-GNU ld that we prefer.
12199       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12200       *GNU* | *'with BFD'*)
12201         test "$with_gnu_ld" != no && break
12202         ;;
12203       *)
12204         test "$with_gnu_ld" != yes && break
12205         ;;
12206       esac
12207     fi
12208   done
12209   IFS="$lt_save_ifs"
12210 else
12211   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12212 fi
12213 fi
12214
12215 LD="$lt_cv_path_LD"
12216 if test -n "$LD"; then
12217   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12218 $as_echo "$LD" >&6; }
12219 else
12220   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12221 $as_echo "no" >&6; }
12222 fi
12223 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12225 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12226 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12227   $as_echo_n "(cached) " >&6
12228 else
12229   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12230 case `$LD -v 2>&1 </dev/null` in
12231 *GNU* | *'with BFD'*)
12232   lt_cv_prog_gnu_ld=yes
12233   ;;
12234 *)
12235   lt_cv_prog_gnu_ld=no
12236   ;;
12237 esac
12238 fi
12239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12240 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12241 with_gnu_ld=$lt_cv_prog_gnu_ld
12242
12243
12244
12245
12246
12247
12248
12249
12250
12251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
12252 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
12253 if test "${lt_cv_path_NM+set}" = set; then :
12254   $as_echo_n "(cached) " >&6
12255 else
12256   if test -n "$NM"; then
12257   # Let the user override the test.
12258   lt_cv_path_NM="$NM"
12259 else
12260   lt_nm_to_check="${ac_tool_prefix}nm"
12261   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
12262     lt_nm_to_check="$lt_nm_to_check nm"
12263   fi
12264   for lt_tmp_nm in $lt_nm_to_check; do
12265     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12266     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
12267       IFS="$lt_save_ifs"
12268       test -z "$ac_dir" && ac_dir=.
12269       tmp_nm="$ac_dir/$lt_tmp_nm"
12270       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
12271         # Check to see if the nm accepts a BSD-compat flag.
12272         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
12273         #   nm: unknown option "B" ignored
12274         # Tru64's nm complains that /dev/null is an invalid object file
12275         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
12276         */dev/null* | *'Invalid file or object type'*)
12277           lt_cv_path_NM="$tmp_nm -B"
12278           break
12279           ;;
12280         *)
12281           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
12282           */dev/null*)
12283             lt_cv_path_NM="$tmp_nm -p"
12284             break
12285             ;;
12286           *)
12287             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
12288             continue # so that we can try to find one that supports BSD flags
12289             ;;
12290           esac
12291           ;;
12292         esac
12293       fi
12294     done
12295     IFS="$lt_save_ifs"
12296   done
12297   : ${lt_cv_path_NM=no}
12298 fi
12299 fi
12300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
12301 $as_echo "$lt_cv_path_NM" >&6; }
12302 if test "$lt_cv_path_NM" != "no"; then
12303   NM="$lt_cv_path_NM"
12304 else
12305   # Didn't find any BSD compatible name lister, look for dumpbin.
12306   if test -n "$DUMPBIN"; then :
12307     # Let the user override the test.
12308   else
12309     if test -n "$ac_tool_prefix"; then
12310   for ac_prog in dumpbin "link -dump"
12311   do
12312     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12313 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12315 $as_echo_n "checking for $ac_word... " >&6; }
12316 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12317   $as_echo_n "(cached) " >&6
12318 else
12319   if test -n "$DUMPBIN"; then
12320   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12321 else
12322 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12323 for as_dir in $PATH
12324 do
12325   IFS=$as_save_IFS
12326   test -z "$as_dir" && as_dir=.
12327     for ac_exec_ext in '' $ac_executable_extensions; do
12328   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12329     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12330     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12331     break 2
12332   fi
12333 done
12334   done
12335 IFS=$as_save_IFS
12336
12337 fi
12338 fi
12339 DUMPBIN=$ac_cv_prog_DUMPBIN
12340 if test -n "$DUMPBIN"; then
12341   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12342 $as_echo "$DUMPBIN" >&6; }
12343 else
12344   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12345 $as_echo "no" >&6; }
12346 fi
12347
12348
12349     test -n "$DUMPBIN" && break
12350   done
12351 fi
12352 if test -z "$DUMPBIN"; then
12353   ac_ct_DUMPBIN=$DUMPBIN
12354   for ac_prog in dumpbin "link -dump"
12355 do
12356   # Extract the first word of "$ac_prog", so it can be a program name with args.
12357 set dummy $ac_prog; ac_word=$2
12358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12359 $as_echo_n "checking for $ac_word... " >&6; }
12360 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12361   $as_echo_n "(cached) " >&6
12362 else
12363   if test -n "$ac_ct_DUMPBIN"; then
12364   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12365 else
12366 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12367 for as_dir in $PATH
12368 do
12369   IFS=$as_save_IFS
12370   test -z "$as_dir" && as_dir=.
12371     for ac_exec_ext in '' $ac_executable_extensions; do
12372   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12373     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12374     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12375     break 2
12376   fi
12377 done
12378   done
12379 IFS=$as_save_IFS
12380
12381 fi
12382 fi
12383 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12384 if test -n "$ac_ct_DUMPBIN"; then
12385   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12386 $as_echo "$ac_ct_DUMPBIN" >&6; }
12387 else
12388   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12389 $as_echo "no" >&6; }
12390 fi
12391
12392
12393   test -n "$ac_ct_DUMPBIN" && break
12394 done
12395
12396   if test "x$ac_ct_DUMPBIN" = x; then
12397     DUMPBIN=":"
12398   else
12399     case $cross_compiling:$ac_tool_warned in
12400 yes:)
12401 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12402 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12403 ac_tool_warned=yes ;;
12404 esac
12405     DUMPBIN=$ac_ct_DUMPBIN
12406   fi
12407 fi
12408
12409     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12410     *COFF*)
12411       DUMPBIN="$DUMPBIN -symbols"
12412       ;;
12413     *)
12414       DUMPBIN=:
12415       ;;
12416     esac
12417   fi
12418
12419   if test "$DUMPBIN" != ":"; then
12420     NM="$DUMPBIN"
12421   fi
12422 fi
12423 test -z "$NM" && NM=nm
12424
12425
12426
12427
12428
12429
12430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12431 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12432 if test "${lt_cv_nm_interface+set}" = set; then :
12433   $as_echo_n "(cached) " >&6
12434 else
12435   lt_cv_nm_interface="BSD nm"
12436   echo "int some_variable = 0;" > conftest.$ac_ext
12437   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12438   (eval "$ac_compile" 2>conftest.err)
12439   cat conftest.err >&5
12440   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12441   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12442   cat conftest.err >&5
12443   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12444   cat conftest.out >&5
12445   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12446     lt_cv_nm_interface="MS dumpbin"
12447   fi
12448   rm -f conftest*
12449 fi
12450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12451 $as_echo "$lt_cv_nm_interface" >&6; }
12452
12453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12454 $as_echo_n "checking whether ln -s works... " >&6; }
12455 LN_S=$as_ln_s
12456 if test "$LN_S" = "ln -s"; then
12457   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12458 $as_echo "yes" >&6; }
12459 else
12460   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12461 $as_echo "no, using $LN_S" >&6; }
12462 fi
12463
12464 # find the maximum length of command line arguments
12465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12466 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12467 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12468   $as_echo_n "(cached) " >&6
12469 else
12470     i=0
12471   teststring="ABCD"
12472
12473   case $build_os in
12474   msdosdjgpp*)
12475     # On DJGPP, this test can blow up pretty badly due to problems in libc
12476     # (any single argument exceeding 2000 bytes causes a buffer overrun
12477     # during glob expansion).  Even if it were fixed, the result of this
12478     # check would be larger than it should be.
12479     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
12480     ;;
12481
12482   gnu*)
12483     # Under GNU Hurd, this test is not required because there is
12484     # no limit to the length of command line arguments.
12485     # Libtool will interpret -1 as no limit whatsoever
12486     lt_cv_sys_max_cmd_len=-1;
12487     ;;
12488
12489   cygwin* | mingw* | cegcc*)
12490     # On Win9x/ME, this test blows up -- it succeeds, but takes
12491     # about 5 minutes as the teststring grows exponentially.
12492     # Worse, since 9x/ME are not pre-emptively multitasking,
12493     # you end up with a "frozen" computer, even though with patience
12494     # the test eventually succeeds (with a max line length of 256k).
12495     # Instead, let's just punt: use the minimum linelength reported by
12496     # all of the supported platforms: 8192 (on NT/2K/XP).
12497     lt_cv_sys_max_cmd_len=8192;
12498     ;;
12499
12500   mint*)
12501     # On MiNT this can take a long time and run out of memory.
12502     lt_cv_sys_max_cmd_len=8192;
12503     ;;
12504
12505   amigaos*)
12506     # On AmigaOS with pdksh, this test takes hours, literally.
12507     # So we just punt and use a minimum line length of 8192.
12508     lt_cv_sys_max_cmd_len=8192;
12509     ;;
12510
12511   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12512     # This has been around since 386BSD, at least.  Likely further.
12513     if test -x /sbin/sysctl; then
12514       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12515     elif test -x /usr/sbin/sysctl; then
12516       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12517     else
12518       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
12519     fi
12520     # And add a safety zone
12521     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12522     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12523     ;;
12524
12525   interix*)
12526     # We know the value 262144 and hardcode it with a safety zone (like BSD)
12527     lt_cv_sys_max_cmd_len=196608
12528     ;;
12529
12530   osf*)
12531     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12532     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12533     # nice to cause kernel panics so lets avoid the loop below.
12534     # First set a reasonable default.
12535     lt_cv_sys_max_cmd_len=16384
12536     #
12537     if test -x /sbin/sysconfig; then
12538       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12539         *1*) lt_cv_sys_max_cmd_len=-1 ;;
12540       esac
12541     fi
12542     ;;
12543   sco3.2v5*)
12544     lt_cv_sys_max_cmd_len=102400
12545     ;;
12546   sysv5* | sco5v6* | sysv4.2uw2*)
12547     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12548     if test -n "$kargmax"; then
12549       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
12550     else
12551       lt_cv_sys_max_cmd_len=32768
12552     fi
12553     ;;
12554   *)
12555     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12556     if test -n "$lt_cv_sys_max_cmd_len"; then
12557       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12558       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12559     else
12560       # Make teststring a little bigger before we do anything with it.
12561       # a 1K string should be a reasonable start.
12562       for i in 1 2 3 4 5 6 7 8 ; do
12563         teststring=$teststring$teststring
12564       done
12565       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12566       # If test is not a shell built-in, we'll probably end up computing a
12567       # maximum length that is only half of the actual maximum length, but
12568       # we can't tell.
12569       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12570                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12571               test $i != 17 # 1/2 MB should be enough
12572       do
12573         i=`expr $i + 1`
12574         teststring=$teststring$teststring
12575       done
12576       # Only check the string length outside the loop.
12577       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12578       teststring=
12579       # Add a significant safety factor because C++ compilers can tack on
12580       # massive amounts of additional arguments before passing them to the
12581       # linker.  It appears as though 1/2 is a usable value.
12582       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12583     fi
12584     ;;
12585   esac
12586
12587 fi
12588
12589 if test -n $lt_cv_sys_max_cmd_len ; then
12590   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12591 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12592 else
12593   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12594 $as_echo "none" >&6; }
12595 fi
12596 max_cmd_len=$lt_cv_sys_max_cmd_len
12597
12598
12599
12600
12601
12602
12603 : ${CP="cp -f"}
12604 : ${MV="mv -f"}
12605 : ${RM="rm -f"}
12606
12607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12608 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12609 # Try some XSI features
12610 xsi_shell=no
12611 ( _lt_dummy="a/b/c"
12612   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12613       = c,a/b,, \
12614     && eval 'test $(( 1 + 1 )) -eq 2 \
12615     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12616   && xsi_shell=yes
12617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12618 $as_echo "$xsi_shell" >&6; }
12619
12620
12621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12622 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12623 lt_shell_append=no
12624 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12625     >/dev/null 2>&1 \
12626   && lt_shell_append=yes
12627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12628 $as_echo "$lt_shell_append" >&6; }
12629
12630
12631 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12632   lt_unset=unset
12633 else
12634   lt_unset=false
12635 fi
12636
12637
12638
12639
12640
12641 # test EBCDIC or ASCII
12642 case `echo X|tr X '\101'` in
12643  A) # ASCII based system
12644     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12645   lt_SP2NL='tr \040 \012'
12646   lt_NL2SP='tr \015\012 \040\040'
12647   ;;
12648  *) # EBCDIC based system
12649   lt_SP2NL='tr \100 \n'
12650   lt_NL2SP='tr \r\n \100\100'
12651   ;;
12652 esac
12653
12654
12655
12656
12657
12658
12659
12660
12661
12662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12663 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12664 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12665   $as_echo_n "(cached) " >&6
12666 else
12667   lt_cv_ld_reload_flag='-r'
12668 fi
12669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12670 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12671 reload_flag=$lt_cv_ld_reload_flag
12672 case $reload_flag in
12673 "" | " "*) ;;
12674 *) reload_flag=" $reload_flag" ;;
12675 esac
12676 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12677 case $host_os in
12678   darwin*)
12679     if test "$GCC" = yes; then
12680       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12681     else
12682       reload_cmds='$LD$reload_flag -o $output$reload_objs'
12683     fi
12684     ;;
12685 esac
12686
12687
12688
12689
12690
12691
12692
12693
12694
12695 if test -n "$ac_tool_prefix"; then
12696   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12697 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12699 $as_echo_n "checking for $ac_word... " >&6; }
12700 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12701   $as_echo_n "(cached) " >&6
12702 else
12703   if test -n "$OBJDUMP"; then
12704   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12705 else
12706 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12707 for as_dir in $PATH
12708 do
12709   IFS=$as_save_IFS
12710   test -z "$as_dir" && as_dir=.
12711     for ac_exec_ext in '' $ac_executable_extensions; do
12712   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12713     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12714     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12715     break 2
12716   fi
12717 done
12718   done
12719 IFS=$as_save_IFS
12720
12721 fi
12722 fi
12723 OBJDUMP=$ac_cv_prog_OBJDUMP
12724 if test -n "$OBJDUMP"; then
12725   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12726 $as_echo "$OBJDUMP" >&6; }
12727 else
12728   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12729 $as_echo "no" >&6; }
12730 fi
12731
12732
12733 fi
12734 if test -z "$ac_cv_prog_OBJDUMP"; then
12735   ac_ct_OBJDUMP=$OBJDUMP
12736   # Extract the first word of "objdump", so it can be a program name with args.
12737 set dummy objdump; ac_word=$2
12738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12739 $as_echo_n "checking for $ac_word... " >&6; }
12740 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12741   $as_echo_n "(cached) " >&6
12742 else
12743   if test -n "$ac_ct_OBJDUMP"; then
12744   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12745 else
12746 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12747 for as_dir in $PATH
12748 do
12749   IFS=$as_save_IFS
12750   test -z "$as_dir" && as_dir=.
12751     for ac_exec_ext in '' $ac_executable_extensions; do
12752   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12753     ac_cv_prog_ac_ct_OBJDUMP="objdump"
12754     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12755     break 2
12756   fi
12757 done
12758   done
12759 IFS=$as_save_IFS
12760
12761 fi
12762 fi
12763 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12764 if test -n "$ac_ct_OBJDUMP"; then
12765   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12766 $as_echo "$ac_ct_OBJDUMP" >&6; }
12767 else
12768   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12769 $as_echo "no" >&6; }
12770 fi
12771
12772   if test "x$ac_ct_OBJDUMP" = x; then
12773     OBJDUMP="false"
12774   else
12775     case $cross_compiling:$ac_tool_warned in
12776 yes:)
12777 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12778 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12779 ac_tool_warned=yes ;;
12780 esac
12781     OBJDUMP=$ac_ct_OBJDUMP
12782   fi
12783 else
12784   OBJDUMP="$ac_cv_prog_OBJDUMP"
12785 fi
12786
12787 test -z "$OBJDUMP" && OBJDUMP=objdump
12788
12789
12790
12791
12792
12793
12794
12795
12796
12797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12798 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12799 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12800   $as_echo_n "(cached) " >&6
12801 else
12802   lt_cv_file_magic_cmd='$MAGIC_CMD'
12803 lt_cv_file_magic_test_file=
12804 lt_cv_deplibs_check_method='unknown'
12805 # Need to set the preceding variable on all platforms that support
12806 # interlibrary dependencies.
12807 # 'none' -- dependencies not supported.
12808 # `unknown' -- same as none, but documents that we really don't know.
12809 # 'pass_all' -- all dependencies passed with no checks.
12810 # 'test_compile' -- check by making test program.
12811 # 'file_magic [[regex]]' -- check by looking for files in library path
12812 # which responds to the $file_magic_cmd with a given extended regex.
12813 # If you have `file' or equivalent on your system and you're not sure
12814 # whether `pass_all' will *always* work, you probably want this one.
12815
12816 case $host_os in
12817 aix[4-9]*)
12818   lt_cv_deplibs_check_method=pass_all
12819   ;;
12820
12821 beos*)
12822   lt_cv_deplibs_check_method=pass_all
12823   ;;
12824
12825 bsdi[45]*)
12826   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
12827   lt_cv_file_magic_cmd='/usr/bin/file -L'
12828   lt_cv_file_magic_test_file=/shlib/libc.so
12829   ;;
12830
12831 cygwin*)
12832   # func_win32_libid is a shell function defined in ltmain.sh
12833   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12834   lt_cv_file_magic_cmd='func_win32_libid'
12835   ;;
12836
12837 mingw* | pw32*)
12838   # Base MSYS/MinGW do not provide the 'file' command needed by
12839   # func_win32_libid shell function, so use a weaker test based on 'objdump',
12840   # unless we find 'file', for example because we are cross-compiling.
12841   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
12842   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
12843     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12844     lt_cv_file_magic_cmd='func_win32_libid'
12845   else
12846     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
12847     lt_cv_file_magic_cmd='$OBJDUMP -f'
12848   fi
12849   ;;
12850
12851 cegcc*)
12852   # use the weaker test based on 'objdump'. See mingw*.
12853   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
12854   lt_cv_file_magic_cmd='$OBJDUMP -f'
12855   ;;
12856
12857 darwin* | rhapsody*)
12858   lt_cv_deplibs_check_method=pass_all
12859   ;;
12860
12861 freebsd* | dragonfly*)
12862   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12863     case $host_cpu in
12864     i*86 )
12865       # Not sure whether the presence of OpenBSD here was a mistake.
12866       # Let's accept both of them until this is cleared up.
12867       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
12868       lt_cv_file_magic_cmd=/usr/bin/file
12869       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
12870       ;;
12871     esac
12872   else
12873     lt_cv_deplibs_check_method=pass_all
12874   fi
12875   ;;
12876
12877 gnu*)
12878   lt_cv_deplibs_check_method=pass_all
12879   ;;
12880
12881 haiku*)
12882   lt_cv_deplibs_check_method=pass_all
12883   ;;
12884
12885 hpux10.20* | hpux11*)
12886   lt_cv_file_magic_cmd=/usr/bin/file
12887   case $host_cpu in
12888   ia64*)
12889     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
12890     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
12891     ;;
12892   hppa*64*)
12893     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
12894     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
12895     ;;
12896   *)
12897     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
12898     lt_cv_file_magic_test_file=/usr/lib/libc.sl
12899     ;;
12900   esac
12901   ;;
12902
12903 interix[3-9]*)
12904   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
12905   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
12906   ;;
12907
12908 irix5* | irix6* | nonstopux*)
12909   case $LD in
12910   *-32|*"-32 ") libmagic=32-bit;;
12911   *-n32|*"-n32 ") libmagic=N32;;
12912   *-64|*"-64 ") libmagic=64-bit;;
12913   *) libmagic=never-match;;
12914   esac
12915   lt_cv_deplibs_check_method=pass_all
12916   ;;
12917
12918 # This must be Linux ELF.
12919 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12920   lt_cv_deplibs_check_method=pass_all
12921   ;;
12922
12923 netbsd*)
12924   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12925     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12926   else
12927     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
12928   fi
12929   ;;
12930
12931 newos6*)
12932   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
12933   lt_cv_file_magic_cmd=/usr/bin/file
12934   lt_cv_file_magic_test_file=/usr/lib/libnls.so
12935   ;;
12936
12937 *nto* | *qnx*)
12938   lt_cv_deplibs_check_method=pass_all
12939   ;;
12940
12941 openbsd*)
12942   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12943     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
12944   else
12945     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12946   fi
12947   ;;
12948
12949 osf3* | osf4* | osf5*)
12950   lt_cv_deplibs_check_method=pass_all
12951   ;;
12952
12953 rdos*)
12954   lt_cv_deplibs_check_method=pass_all
12955   ;;
12956
12957 solaris*)
12958   lt_cv_deplibs_check_method=pass_all
12959   ;;
12960
12961 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12962   lt_cv_deplibs_check_method=pass_all
12963   ;;
12964
12965 sysv4 | sysv4.3*)
12966   case $host_vendor in
12967   motorola)
12968     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
12969     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
12970     ;;
12971   ncr)
12972     lt_cv_deplibs_check_method=pass_all
12973     ;;
12974   sequent)
12975     lt_cv_file_magic_cmd='/bin/file'
12976     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
12977     ;;
12978   sni)
12979     lt_cv_file_magic_cmd='/bin/file'
12980     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
12981     lt_cv_file_magic_test_file=/lib/libc.so
12982     ;;
12983   siemens)
12984     lt_cv_deplibs_check_method=pass_all
12985     ;;
12986   pc)
12987     lt_cv_deplibs_check_method=pass_all
12988     ;;
12989   esac
12990   ;;
12991
12992 tpf*)
12993   lt_cv_deplibs_check_method=pass_all
12994   ;;
12995 esac
12996
12997 fi
12998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
12999 $as_echo "$lt_cv_deplibs_check_method" >&6; }
13000 file_magic_cmd=$lt_cv_file_magic_cmd
13001 deplibs_check_method=$lt_cv_deplibs_check_method
13002 test -z "$deplibs_check_method" && deplibs_check_method=unknown
13003
13004
13005
13006
13007
13008
13009
13010
13011
13012
13013
13014
13015 if test -n "$ac_tool_prefix"; then
13016   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
13017 set dummy ${ac_tool_prefix}ar; ac_word=$2
13018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13019 $as_echo_n "checking for $ac_word... " >&6; }
13020 if test "${ac_cv_prog_AR+set}" = set; then :
13021   $as_echo_n "(cached) " >&6
13022 else
13023   if test -n "$AR"; then
13024   ac_cv_prog_AR="$AR" # Let the user override the test.
13025 else
13026 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13027 for as_dir in $PATH
13028 do
13029   IFS=$as_save_IFS
13030   test -z "$as_dir" && as_dir=.
13031     for ac_exec_ext in '' $ac_executable_extensions; do
13032   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13033     ac_cv_prog_AR="${ac_tool_prefix}ar"
13034     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13035     break 2
13036   fi
13037 done
13038   done
13039 IFS=$as_save_IFS
13040
13041 fi
13042 fi
13043 AR=$ac_cv_prog_AR
13044 if test -n "$AR"; then
13045   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
13046 $as_echo "$AR" >&6; }
13047 else
13048   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13049 $as_echo "no" >&6; }
13050 fi
13051
13052
13053 fi
13054 if test -z "$ac_cv_prog_AR"; then
13055   ac_ct_AR=$AR
13056   # Extract the first word of "ar", so it can be a program name with args.
13057 set dummy ar; ac_word=$2
13058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13059 $as_echo_n "checking for $ac_word... " >&6; }
13060 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
13061   $as_echo_n "(cached) " >&6
13062 else
13063   if test -n "$ac_ct_AR"; then
13064   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
13065 else
13066 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13067 for as_dir in $PATH
13068 do
13069   IFS=$as_save_IFS
13070   test -z "$as_dir" && as_dir=.
13071     for ac_exec_ext in '' $ac_executable_extensions; do
13072   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13073     ac_cv_prog_ac_ct_AR="ar"
13074     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13075     break 2
13076   fi
13077 done
13078   done
13079 IFS=$as_save_IFS
13080
13081 fi
13082 fi
13083 ac_ct_AR=$ac_cv_prog_ac_ct_AR
13084 if test -n "$ac_ct_AR"; then
13085   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
13086 $as_echo "$ac_ct_AR" >&6; }
13087 else
13088   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13089 $as_echo "no" >&6; }
13090 fi
13091
13092   if test "x$ac_ct_AR" = x; then
13093     AR="false"
13094   else
13095     case $cross_compiling:$ac_tool_warned in
13096 yes:)
13097 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13098 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13099 ac_tool_warned=yes ;;
13100 esac
13101     AR=$ac_ct_AR
13102   fi
13103 else
13104   AR="$ac_cv_prog_AR"
13105 fi
13106
13107 test -z "$AR" && AR=ar
13108 test -z "$AR_FLAGS" && AR_FLAGS=cru
13109
13110
13111
13112
13113
13114
13115
13116
13117
13118
13119
13120 if test -n "$ac_tool_prefix"; then
13121   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
13122 set dummy ${ac_tool_prefix}strip; ac_word=$2
13123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13124 $as_echo_n "checking for $ac_word... " >&6; }
13125 if test "${ac_cv_prog_STRIP+set}" = set; then :
13126   $as_echo_n "(cached) " >&6
13127 else
13128   if test -n "$STRIP"; then
13129   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
13130 else
13131 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13132 for as_dir in $PATH
13133 do
13134   IFS=$as_save_IFS
13135   test -z "$as_dir" && as_dir=.
13136     for ac_exec_ext in '' $ac_executable_extensions; do
13137   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13138     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
13139     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13140     break 2
13141   fi
13142 done
13143   done
13144 IFS=$as_save_IFS
13145
13146 fi
13147 fi
13148 STRIP=$ac_cv_prog_STRIP
13149 if test -n "$STRIP"; then
13150   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
13151 $as_echo "$STRIP" >&6; }
13152 else
13153   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13154 $as_echo "no" >&6; }
13155 fi
13156
13157
13158 fi
13159 if test -z "$ac_cv_prog_STRIP"; then
13160   ac_ct_STRIP=$STRIP
13161   # Extract the first word of "strip", so it can be a program name with args.
13162 set dummy strip; ac_word=$2
13163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13164 $as_echo_n "checking for $ac_word... " >&6; }
13165 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
13166   $as_echo_n "(cached) " >&6
13167 else
13168   if test -n "$ac_ct_STRIP"; then
13169   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
13170 else
13171 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13172 for as_dir in $PATH
13173 do
13174   IFS=$as_save_IFS
13175   test -z "$as_dir" && as_dir=.
13176     for ac_exec_ext in '' $ac_executable_extensions; do
13177   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13178     ac_cv_prog_ac_ct_STRIP="strip"
13179     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13180     break 2
13181   fi
13182 done
13183   done
13184 IFS=$as_save_IFS
13185
13186 fi
13187 fi
13188 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
13189 if test -n "$ac_ct_STRIP"; then
13190   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
13191 $as_echo "$ac_ct_STRIP" >&6; }
13192 else
13193   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13194 $as_echo "no" >&6; }
13195 fi
13196
13197   if test "x$ac_ct_STRIP" = x; then
13198     STRIP=":"
13199   else
13200     case $cross_compiling:$ac_tool_warned in
13201 yes:)
13202 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13203 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13204 ac_tool_warned=yes ;;
13205 esac
13206     STRIP=$ac_ct_STRIP
13207   fi
13208 else
13209   STRIP="$ac_cv_prog_STRIP"
13210 fi
13211
13212 test -z "$STRIP" && STRIP=:
13213
13214
13215
13216
13217
13218
13219 if test -n "$ac_tool_prefix"; then
13220   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
13221 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
13222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13223 $as_echo_n "checking for $ac_word... " >&6; }
13224 if test "${ac_cv_prog_RANLIB+set}" = set; then :
13225   $as_echo_n "(cached) " >&6
13226 else
13227   if test -n "$RANLIB"; then
13228   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
13229 else
13230 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13231 for as_dir in $PATH
13232 do
13233   IFS=$as_save_IFS
13234   test -z "$as_dir" && as_dir=.
13235     for ac_exec_ext in '' $ac_executable_extensions; do
13236   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13237     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
13238     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13239     break 2
13240   fi
13241 done
13242   done
13243 IFS=$as_save_IFS
13244
13245 fi
13246 fi
13247 RANLIB=$ac_cv_prog_RANLIB
13248 if test -n "$RANLIB"; then
13249   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
13250 $as_echo "$RANLIB" >&6; }
13251 else
13252   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13253 $as_echo "no" >&6; }
13254 fi
13255
13256
13257 fi
13258 if test -z "$ac_cv_prog_RANLIB"; then
13259   ac_ct_RANLIB=$RANLIB
13260   # Extract the first word of "ranlib", so it can be a program name with args.
13261 set dummy ranlib; ac_word=$2
13262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13263 $as_echo_n "checking for $ac_word... " >&6; }
13264 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
13265   $as_echo_n "(cached) " >&6
13266 else
13267   if test -n "$ac_ct_RANLIB"; then
13268   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
13269 else
13270 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13271 for as_dir in $PATH
13272 do
13273   IFS=$as_save_IFS
13274   test -z "$as_dir" && as_dir=.
13275     for ac_exec_ext in '' $ac_executable_extensions; do
13276   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13277     ac_cv_prog_ac_ct_RANLIB="ranlib"
13278     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13279     break 2
13280   fi
13281 done
13282   done
13283 IFS=$as_save_IFS
13284
13285 fi
13286 fi
13287 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
13288 if test -n "$ac_ct_RANLIB"; then
13289   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
13290 $as_echo "$ac_ct_RANLIB" >&6; }
13291 else
13292   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13293 $as_echo "no" >&6; }
13294 fi
13295
13296   if test "x$ac_ct_RANLIB" = x; then
13297     RANLIB=":"
13298   else
13299     case $cross_compiling:$ac_tool_warned in
13300 yes:)
13301 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13302 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13303 ac_tool_warned=yes ;;
13304 esac
13305     RANLIB=$ac_ct_RANLIB
13306   fi
13307 else
13308   RANLIB="$ac_cv_prog_RANLIB"
13309 fi
13310
13311 test -z "$RANLIB" && RANLIB=:
13312
13313
13314
13315
13316
13317
13318 # Determine commands to create old-style static archives.
13319 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13320 old_postinstall_cmds='chmod 644 $oldlib'
13321 old_postuninstall_cmds=
13322
13323 if test -n "$RANLIB"; then
13324   case $host_os in
13325   openbsd*)
13326     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13327     ;;
13328   *)
13329     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13330     ;;
13331   esac
13332   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13333 fi
13334
13335 case $host_os in
13336   darwin*)
13337     lock_old_archive_extraction=yes ;;
13338   *)
13339     lock_old_archive_extraction=no ;;
13340 esac
13341
13342
13343
13344
13345
13346
13347
13348
13349
13350
13351
13352
13353
13354
13355
13356
13357
13358
13359
13360
13361
13362
13363
13364
13365
13366
13367
13368
13369
13370
13371
13372
13373
13374
13375
13376
13377
13378
13379
13380 # If no C compiler was specified, use CC.
13381 LTCC=${LTCC-"$CC"}
13382
13383 # If no C compiler flags were specified, use CFLAGS.
13384 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13385
13386 # Allow CC to be a program name with arguments.
13387 compiler=$CC
13388
13389
13390 # Check for command to grab the raw symbol name followed by C symbol from nm.
13391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13392 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13393 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13394   $as_echo_n "(cached) " >&6
13395 else
13396
13397 # These are sane defaults that work on at least a few old systems.
13398 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
13399
13400 # Character class describing NM global symbol codes.
13401 symcode='[BCDEGRST]'
13402
13403 # Regexp to match symbols that can be accessed directly from C.
13404 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13405
13406 # Define system-specific variables.
13407 case $host_os in
13408 aix*)
13409   symcode='[BCDT]'
13410   ;;
13411 cygwin* | mingw* | pw32* | cegcc*)
13412   symcode='[ABCDGISTW]'
13413   ;;
13414 hpux*)
13415   if test "$host_cpu" = ia64; then
13416     symcode='[ABCDEGRST]'
13417   fi
13418   ;;
13419 irix* | nonstopux*)
13420   symcode='[BCDEGRST]'
13421   ;;
13422 osf*)
13423   symcode='[BCDEGQRST]'
13424   ;;
13425 solaris*)
13426   symcode='[BDRT]'
13427   ;;
13428 sco3.2v5*)
13429   symcode='[DT]'
13430   ;;
13431 sysv4.2uw2*)
13432   symcode='[DT]'
13433   ;;
13434 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13435   symcode='[ABDT]'
13436   ;;
13437 sysv4)
13438   symcode='[DFNSTU]'
13439   ;;
13440 esac
13441
13442 # If we're using GNU nm, then use its standard symbol codes.
13443 case `$NM -V 2>&1` in
13444 *GNU* | *'with BFD'*)
13445   symcode='[ABCDGIRSTW]' ;;
13446 esac
13447
13448 # Transform an extracted symbol line into a proper C declaration.
13449 # Some systems (esp. on ia64) link data and code symbols differently,
13450 # so use this general approach.
13451 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13452
13453 # Transform an extracted symbol line into symbol name and symbol address
13454 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
13455 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
13456
13457 # Handle CRLF in mingw tool chain
13458 opt_cr=
13459 case $build_os in
13460 mingw*)
13461   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13462   ;;
13463 esac
13464
13465 # Try without a prefix underscore, then with it.
13466 for ac_symprfx in "" "_"; do
13467
13468   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13469   symxfrm="\\1 $ac_symprfx\\2 \\2"
13470
13471   # Write the raw and C identifiers.
13472   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13473     # Fake it for dumpbin and say T for any non-static function
13474     # and D for any global variable.
13475     # Also find C++ and __fastcall symbols from MSVC++,
13476     # which start with @ or ?.
13477     lt_cv_sys_global_symbol_pipe="$AWK '"\
13478 "     {last_section=section; section=\$ 3};"\
13479 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13480 "     \$ 0!~/External *\|/{next};"\
13481 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13482 "     {if(hide[section]) next};"\
13483 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13484 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13485 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
13486 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13487 "     ' prfx=^$ac_symprfx"
13488   else
13489     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13490   fi
13491
13492   # Check to see that the pipe works correctly.
13493   pipe_works=no
13494
13495   rm -f conftest*
13496   cat > conftest.$ac_ext <<_LT_EOF
13497 #ifdef __cplusplus
13498 extern "C" {
13499 #endif
13500 char nm_test_var;
13501 void nm_test_func(void);
13502 void nm_test_func(void){}
13503 #ifdef __cplusplus
13504 }
13505 #endif
13506 int main(){nm_test_var='a';nm_test_func();return(0);}
13507 _LT_EOF
13508
13509   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13510   (eval $ac_compile) 2>&5
13511   ac_status=$?
13512   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13513   test $ac_status = 0; }; then
13514     # Now try to grab the symbols.
13515     nlist=conftest.nm
13516     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13517   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13518   ac_status=$?
13519   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13520   test $ac_status = 0; } && test -s "$nlist"; then
13521       # Try sorting and uniquifying the output.
13522       if sort "$nlist" | uniq > "$nlist"T; then
13523         mv -f "$nlist"T "$nlist"
13524       else
13525         rm -f "$nlist"T
13526       fi
13527
13528       # Make sure that we snagged all the symbols we need.
13529       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13530         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13531           cat <<_LT_EOF > conftest.$ac_ext
13532 #ifdef __cplusplus
13533 extern "C" {
13534 #endif
13535
13536 _LT_EOF
13537           # Now generate the symbol file.
13538           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13539
13540           cat <<_LT_EOF >> conftest.$ac_ext
13541
13542 /* The mapping between symbol names and symbols.  */
13543 const struct {
13544   const char *name;
13545   void       *address;
13546 }
13547 lt__PROGRAM__LTX_preloaded_symbols[] =
13548 {
13549   { "@PROGRAM@", (void *) 0 },
13550 _LT_EOF
13551           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13552           cat <<\_LT_EOF >> conftest.$ac_ext
13553   {0, (void *) 0}
13554 };
13555
13556 /* This works around a problem in FreeBSD linker */
13557 #ifdef FREEBSD_WORKAROUND
13558 static const void *lt_preloaded_setup() {
13559   return lt__PROGRAM__LTX_preloaded_symbols;
13560 }
13561 #endif
13562
13563 #ifdef __cplusplus
13564 }
13565 #endif
13566 _LT_EOF
13567           # Now try linking the two files.
13568           mv conftest.$ac_objext conftstm.$ac_objext
13569           lt_save_LIBS="$LIBS"
13570           lt_save_CFLAGS="$CFLAGS"
13571           LIBS="conftstm.$ac_objext"
13572           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13573           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13574   (eval $ac_link) 2>&5
13575   ac_status=$?
13576   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13577   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13578             pipe_works=yes
13579           fi
13580           LIBS="$lt_save_LIBS"
13581           CFLAGS="$lt_save_CFLAGS"
13582         else
13583           echo "cannot find nm_test_func in $nlist" >&5
13584         fi
13585       else
13586         echo "cannot find nm_test_var in $nlist" >&5
13587       fi
13588     else
13589       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13590     fi
13591   else
13592     echo "$progname: failed program was:" >&5
13593     cat conftest.$ac_ext >&5
13594   fi
13595   rm -rf conftest* conftst*
13596
13597   # Do not use the global_symbol_pipe unless it works.
13598   if test "$pipe_works" = yes; then
13599     break
13600   else
13601     lt_cv_sys_global_symbol_pipe=
13602   fi
13603 done
13604
13605 fi
13606
13607 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13608   lt_cv_sys_global_symbol_to_cdecl=
13609 fi
13610 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13611   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13612 $as_echo "failed" >&6; }
13613 else
13614   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13615 $as_echo "ok" >&6; }
13616 fi
13617
13618
13619
13620
13621
13622
13623
13624
13625
13626
13627
13628
13629
13630
13631
13632
13633
13634
13635
13636
13637
13638
13639 # Check whether --enable-libtool-lock was given.
13640 if test "${enable_libtool_lock+set}" = set; then :
13641   enableval=$enable_libtool_lock;
13642 fi
13643
13644 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13645
13646 # Some flags need to be propagated to the compiler or linker for good
13647 # libtool support.
13648 case $host in
13649 ia64-*-hpux*)
13650   # Find out which ABI we are using.
13651   echo 'int i;' > conftest.$ac_ext
13652   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13653   (eval $ac_compile) 2>&5
13654   ac_status=$?
13655   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13656   test $ac_status = 0; }; then
13657     case `/usr/bin/file conftest.$ac_objext` in
13658       *ELF-32*)
13659         HPUX_IA64_MODE="32"
13660         ;;
13661       *ELF-64*)
13662         HPUX_IA64_MODE="64"
13663         ;;
13664     esac
13665   fi
13666   rm -rf conftest*
13667   ;;
13668 *-*-irix6*)
13669   # Find out which ABI we are using.
13670   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13671   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13672   (eval $ac_compile) 2>&5
13673   ac_status=$?
13674   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13675   test $ac_status = 0; }; then
13676     if test "$lt_cv_prog_gnu_ld" = yes; then
13677       case `/usr/bin/file conftest.$ac_objext` in
13678         *32-bit*)
13679           LD="${LD-ld} -melf32bsmip"
13680           ;;
13681         *N32*)
13682           LD="${LD-ld} -melf32bmipn32"
13683           ;;
13684         *64-bit*)
13685           LD="${LD-ld} -melf64bmip"
13686         ;;
13687       esac
13688     else
13689       case `/usr/bin/file conftest.$ac_objext` in
13690         *32-bit*)
13691           LD="${LD-ld} -32"
13692           ;;
13693         *N32*)
13694           LD="${LD-ld} -n32"
13695           ;;
13696         *64-bit*)
13697           LD="${LD-ld} -64"
13698           ;;
13699       esac
13700     fi
13701   fi
13702   rm -rf conftest*
13703   ;;
13704
13705 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
13706 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13707   # Find out which ABI we are using.
13708   echo 'int i;' > conftest.$ac_ext
13709   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13710   (eval $ac_compile) 2>&5
13711   ac_status=$?
13712   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13713   test $ac_status = 0; }; then
13714     case `/usr/bin/file conftest.o` in
13715       *32-bit*)
13716         case $host in
13717           x86_64-*kfreebsd*-gnu)
13718             LD="${LD-ld} -m elf_i386_fbsd"
13719             ;;
13720           x86_64-*linux*)
13721             case `/usr/bin/file conftest.o` in
13722               *x86-64*)
13723                 LD="${LD-ld} -m elf32_x86_64"
13724                 ;;
13725               *)
13726                 LD="${LD-ld} -m elf_i386"
13727                 ;;
13728             esac
13729             ;;
13730           powerpc64le-*linux*)
13731             LD="${LD-ld} -m elf32lppclinux"
13732             ;;
13733           powerpc64-*linux*)
13734             LD="${LD-ld} -m elf32ppclinux"
13735             ;;
13736           s390x-*linux*)
13737             LD="${LD-ld} -m elf_s390"
13738             ;;
13739           sparc64-*linux*)
13740             LD="${LD-ld} -m elf32_sparc"
13741             ;;
13742         esac
13743         ;;
13744       *64-bit*)
13745         case $host in
13746           x86_64-*kfreebsd*-gnu)
13747             LD="${LD-ld} -m elf_x86_64_fbsd"
13748             ;;
13749           x86_64-*linux*)
13750             LD="${LD-ld} -m elf_x86_64"
13751             ;;
13752           powerpcle-*linux*)
13753             LD="${LD-ld} -m elf64lppc"
13754             ;;
13755           powerpc-*linux*)
13756             LD="${LD-ld} -m elf64ppc"
13757             ;;
13758           s390*-*linux*|s390*-*tpf*)
13759             LD="${LD-ld} -m elf64_s390"
13760             ;;
13761           sparc*-*linux*)
13762             LD="${LD-ld} -m elf64_sparc"
13763             ;;
13764         esac
13765         ;;
13766     esac
13767   fi
13768   rm -rf conftest*
13769   ;;
13770
13771 *-*-sco3.2v5*)
13772   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13773   SAVE_CFLAGS="$CFLAGS"
13774   CFLAGS="$CFLAGS -belf"
13775   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13776 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13777 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13778   $as_echo_n "(cached) " >&6
13779 else
13780   ac_ext=c
13781 ac_cpp='$CPP $CPPFLAGS'
13782 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13783 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13784 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13785
13786      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13787 /* end confdefs.h.  */
13788
13789 int
13790 main ()
13791 {
13792
13793   ;
13794   return 0;
13795 }
13796 _ACEOF
13797 if ac_fn_c_try_link "$LINENO"; then :
13798   lt_cv_cc_needs_belf=yes
13799 else
13800   lt_cv_cc_needs_belf=no
13801 fi
13802 rm -f core conftest.err conftest.$ac_objext \
13803     conftest$ac_exeext conftest.$ac_ext
13804      ac_ext=c
13805 ac_cpp='$CPP $CPPFLAGS'
13806 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13807 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13808 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13809
13810 fi
13811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13812 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13813   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13814     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13815     CFLAGS="$SAVE_CFLAGS"
13816   fi
13817   ;;
13818 sparc*-*solaris*)
13819   # Find out which ABI we are using.
13820   echo 'int i;' > conftest.$ac_ext
13821   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13822   (eval $ac_compile) 2>&5
13823   ac_status=$?
13824   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13825   test $ac_status = 0; }; then
13826     case `/usr/bin/file conftest.o` in
13827     *64-bit*)
13828       case $lt_cv_prog_gnu_ld in
13829       yes*) LD="${LD-ld} -m elf64_sparc" ;;
13830       *)
13831         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13832           LD="${LD-ld} -64"
13833         fi
13834         ;;
13835       esac
13836       ;;
13837     esac
13838   fi
13839   rm -rf conftest*
13840   ;;
13841 esac
13842
13843 need_locks="$enable_libtool_lock"
13844
13845
13846   case $host_os in
13847     rhapsody* | darwin*)
13848     if test -n "$ac_tool_prefix"; then
13849   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
13850 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
13851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13852 $as_echo_n "checking for $ac_word... " >&6; }
13853 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
13854   $as_echo_n "(cached) " >&6
13855 else
13856   if test -n "$DSYMUTIL"; then
13857   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13858 else
13859 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13860 for as_dir in $PATH
13861 do
13862   IFS=$as_save_IFS
13863   test -z "$as_dir" && as_dir=.
13864     for ac_exec_ext in '' $ac_executable_extensions; do
13865   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13866     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
13867     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13868     break 2
13869   fi
13870 done
13871   done
13872 IFS=$as_save_IFS
13873
13874 fi
13875 fi
13876 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13877 if test -n "$DSYMUTIL"; then
13878   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13879 $as_echo "$DSYMUTIL" >&6; }
13880 else
13881   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13882 $as_echo "no" >&6; }
13883 fi
13884
13885
13886 fi
13887 if test -z "$ac_cv_prog_DSYMUTIL"; then
13888   ac_ct_DSYMUTIL=$DSYMUTIL
13889   # Extract the first word of "dsymutil", so it can be a program name with args.
13890 set dummy dsymutil; ac_word=$2
13891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13892 $as_echo_n "checking for $ac_word... " >&6; }
13893 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
13894   $as_echo_n "(cached) " >&6
13895 else
13896   if test -n "$ac_ct_DSYMUTIL"; then
13897   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
13898 else
13899 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13900 for as_dir in $PATH
13901 do
13902   IFS=$as_save_IFS
13903   test -z "$as_dir" && as_dir=.
13904     for ac_exec_ext in '' $ac_executable_extensions; do
13905   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13906     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
13907     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13908     break 2
13909   fi
13910 done
13911   done
13912 IFS=$as_save_IFS
13913
13914 fi
13915 fi
13916 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
13917 if test -n "$ac_ct_DSYMUTIL"; then
13918   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
13919 $as_echo "$ac_ct_DSYMUTIL" >&6; }
13920 else
13921   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13922 $as_echo "no" >&6; }
13923 fi
13924
13925   if test "x$ac_ct_DSYMUTIL" = x; then
13926     DSYMUTIL=":"
13927   else
13928     case $cross_compiling:$ac_tool_warned in
13929 yes:)
13930 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13931 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13932 ac_tool_warned=yes ;;
13933 esac
13934     DSYMUTIL=$ac_ct_DSYMUTIL
13935   fi
13936 else
13937   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
13938 fi
13939
13940     if test -n "$ac_tool_prefix"; then
13941   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
13942 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
13943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13944 $as_echo_n "checking for $ac_word... " >&6; }
13945 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
13946   $as_echo_n "(cached) " >&6
13947 else
13948   if test -n "$NMEDIT"; then
13949   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
13950 else
13951 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13952 for as_dir in $PATH
13953 do
13954   IFS=$as_save_IFS
13955   test -z "$as_dir" && as_dir=.
13956     for ac_exec_ext in '' $ac_executable_extensions; do
13957   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13958     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
13959     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13960     break 2
13961   fi
13962 done
13963   done
13964 IFS=$as_save_IFS
13965
13966 fi
13967 fi
13968 NMEDIT=$ac_cv_prog_NMEDIT
13969 if test -n "$NMEDIT"; then
13970   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
13971 $as_echo "$NMEDIT" >&6; }
13972 else
13973   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13974 $as_echo "no" >&6; }
13975 fi
13976
13977
13978 fi
13979 if test -z "$ac_cv_prog_NMEDIT"; then
13980   ac_ct_NMEDIT=$NMEDIT
13981   # Extract the first word of "nmedit", so it can be a program name with args.
13982 set dummy nmedit; ac_word=$2
13983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13984 $as_echo_n "checking for $ac_word... " >&6; }
13985 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
13986   $as_echo_n "(cached) " >&6
13987 else
13988   if test -n "$ac_ct_NMEDIT"; then
13989   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
13990 else
13991 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13992 for as_dir in $PATH
13993 do
13994   IFS=$as_save_IFS
13995   test -z "$as_dir" && as_dir=.
13996     for ac_exec_ext in '' $ac_executable_extensions; do
13997   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13998     ac_cv_prog_ac_ct_NMEDIT="nmedit"
13999     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14000     break 2
14001   fi
14002 done
14003   done
14004 IFS=$as_save_IFS
14005
14006 fi
14007 fi
14008 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
14009 if test -n "$ac_ct_NMEDIT"; then
14010   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
14011 $as_echo "$ac_ct_NMEDIT" >&6; }
14012 else
14013   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14014 $as_echo "no" >&6; }
14015 fi
14016
14017   if test "x$ac_ct_NMEDIT" = x; then
14018     NMEDIT=":"
14019   else
14020     case $cross_compiling:$ac_tool_warned in
14021 yes:)
14022 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14023 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14024 ac_tool_warned=yes ;;
14025 esac
14026     NMEDIT=$ac_ct_NMEDIT
14027   fi
14028 else
14029   NMEDIT="$ac_cv_prog_NMEDIT"
14030 fi
14031
14032     if test -n "$ac_tool_prefix"; then
14033   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
14034 set dummy ${ac_tool_prefix}lipo; ac_word=$2
14035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14036 $as_echo_n "checking for $ac_word... " >&6; }
14037 if test "${ac_cv_prog_LIPO+set}" = set; then :
14038   $as_echo_n "(cached) " >&6
14039 else
14040   if test -n "$LIPO"; then
14041   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
14042 else
14043 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14044 for as_dir in $PATH
14045 do
14046   IFS=$as_save_IFS
14047   test -z "$as_dir" && as_dir=.
14048     for ac_exec_ext in '' $ac_executable_extensions; do
14049   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14050     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
14051     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14052     break 2
14053   fi
14054 done
14055   done
14056 IFS=$as_save_IFS
14057
14058 fi
14059 fi
14060 LIPO=$ac_cv_prog_LIPO
14061 if test -n "$LIPO"; then
14062   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
14063 $as_echo "$LIPO" >&6; }
14064 else
14065   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14066 $as_echo "no" >&6; }
14067 fi
14068
14069
14070 fi
14071 if test -z "$ac_cv_prog_LIPO"; then
14072   ac_ct_LIPO=$LIPO
14073   # Extract the first word of "lipo", so it can be a program name with args.
14074 set dummy lipo; ac_word=$2
14075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14076 $as_echo_n "checking for $ac_word... " >&6; }
14077 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
14078   $as_echo_n "(cached) " >&6
14079 else
14080   if test -n "$ac_ct_LIPO"; then
14081   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
14082 else
14083 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14084 for as_dir in $PATH
14085 do
14086   IFS=$as_save_IFS
14087   test -z "$as_dir" && as_dir=.
14088     for ac_exec_ext in '' $ac_executable_extensions; do
14089   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14090     ac_cv_prog_ac_ct_LIPO="lipo"
14091     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14092     break 2
14093   fi
14094 done
14095   done
14096 IFS=$as_save_IFS
14097
14098 fi
14099 fi
14100 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
14101 if test -n "$ac_ct_LIPO"; then
14102   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
14103 $as_echo "$ac_ct_LIPO" >&6; }
14104 else
14105   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14106 $as_echo "no" >&6; }
14107 fi
14108
14109   if test "x$ac_ct_LIPO" = x; then
14110     LIPO=":"
14111   else
14112     case $cross_compiling:$ac_tool_warned in
14113 yes:)
14114 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14115 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14116 ac_tool_warned=yes ;;
14117 esac
14118     LIPO=$ac_ct_LIPO
14119   fi
14120 else
14121   LIPO="$ac_cv_prog_LIPO"
14122 fi
14123
14124     if test -n "$ac_tool_prefix"; then
14125   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
14126 set dummy ${ac_tool_prefix}otool; ac_word=$2
14127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14128 $as_echo_n "checking for $ac_word... " >&6; }
14129 if test "${ac_cv_prog_OTOOL+set}" = set; then :
14130   $as_echo_n "(cached) " >&6
14131 else
14132   if test -n "$OTOOL"; then
14133   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
14134 else
14135 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14136 for as_dir in $PATH
14137 do
14138   IFS=$as_save_IFS
14139   test -z "$as_dir" && as_dir=.
14140     for ac_exec_ext in '' $ac_executable_extensions; do
14141   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14142     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
14143     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14144     break 2
14145   fi
14146 done
14147   done
14148 IFS=$as_save_IFS
14149
14150 fi
14151 fi
14152 OTOOL=$ac_cv_prog_OTOOL
14153 if test -n "$OTOOL"; then
14154   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
14155 $as_echo "$OTOOL" >&6; }
14156 else
14157   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14158 $as_echo "no" >&6; }
14159 fi
14160
14161
14162 fi
14163 if test -z "$ac_cv_prog_OTOOL"; then
14164   ac_ct_OTOOL=$OTOOL
14165   # Extract the first word of "otool", so it can be a program name with args.
14166 set dummy otool; ac_word=$2
14167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14168 $as_echo_n "checking for $ac_word... " >&6; }
14169 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
14170   $as_echo_n "(cached) " >&6
14171 else
14172   if test -n "$ac_ct_OTOOL"; then
14173   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
14174 else
14175 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14176 for as_dir in $PATH
14177 do
14178   IFS=$as_save_IFS
14179   test -z "$as_dir" && as_dir=.
14180     for ac_exec_ext in '' $ac_executable_extensions; do
14181   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14182     ac_cv_prog_ac_ct_OTOOL="otool"
14183     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14184     break 2
14185   fi
14186 done
14187   done
14188 IFS=$as_save_IFS
14189
14190 fi
14191 fi
14192 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
14193 if test -n "$ac_ct_OTOOL"; then
14194   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
14195 $as_echo "$ac_ct_OTOOL" >&6; }
14196 else
14197   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14198 $as_echo "no" >&6; }
14199 fi
14200
14201   if test "x$ac_ct_OTOOL" = x; then
14202     OTOOL=":"
14203   else
14204     case $cross_compiling:$ac_tool_warned in
14205 yes:)
14206 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14207 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14208 ac_tool_warned=yes ;;
14209 esac
14210     OTOOL=$ac_ct_OTOOL
14211   fi
14212 else
14213   OTOOL="$ac_cv_prog_OTOOL"
14214 fi
14215
14216     if test -n "$ac_tool_prefix"; then
14217   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
14218 set dummy ${ac_tool_prefix}otool64; ac_word=$2
14219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14220 $as_echo_n "checking for $ac_word... " >&6; }
14221 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
14222   $as_echo_n "(cached) " >&6
14223 else
14224   if test -n "$OTOOL64"; then
14225   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
14226 else
14227 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14228 for as_dir in $PATH
14229 do
14230   IFS=$as_save_IFS
14231   test -z "$as_dir" && as_dir=.
14232     for ac_exec_ext in '' $ac_executable_extensions; do
14233   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14234     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
14235     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14236     break 2
14237   fi
14238 done
14239   done
14240 IFS=$as_save_IFS
14241
14242 fi
14243 fi
14244 OTOOL64=$ac_cv_prog_OTOOL64
14245 if test -n "$OTOOL64"; then
14246   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
14247 $as_echo "$OTOOL64" >&6; }
14248 else
14249   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14250 $as_echo "no" >&6; }
14251 fi
14252
14253
14254 fi
14255 if test -z "$ac_cv_prog_OTOOL64"; then
14256   ac_ct_OTOOL64=$OTOOL64
14257   # Extract the first word of "otool64", so it can be a program name with args.
14258 set dummy otool64; ac_word=$2
14259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14260 $as_echo_n "checking for $ac_word... " >&6; }
14261 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
14262   $as_echo_n "(cached) " >&6
14263 else
14264   if test -n "$ac_ct_OTOOL64"; then
14265   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
14266 else
14267 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14268 for as_dir in $PATH
14269 do
14270   IFS=$as_save_IFS
14271   test -z "$as_dir" && as_dir=.
14272     for ac_exec_ext in '' $ac_executable_extensions; do
14273   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14274     ac_cv_prog_ac_ct_OTOOL64="otool64"
14275     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14276     break 2
14277   fi
14278 done
14279   done
14280 IFS=$as_save_IFS
14281
14282 fi
14283 fi
14284 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
14285 if test -n "$ac_ct_OTOOL64"; then
14286   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
14287 $as_echo "$ac_ct_OTOOL64" >&6; }
14288 else
14289   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14290 $as_echo "no" >&6; }
14291 fi
14292
14293   if test "x$ac_ct_OTOOL64" = x; then
14294     OTOOL64=":"
14295   else
14296     case $cross_compiling:$ac_tool_warned in
14297 yes:)
14298 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14299 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14300 ac_tool_warned=yes ;;
14301 esac
14302     OTOOL64=$ac_ct_OTOOL64
14303   fi
14304 else
14305   OTOOL64="$ac_cv_prog_OTOOL64"
14306 fi
14307
14308
14309
14310
14311
14312
14313
14314
14315
14316
14317
14318
14319
14320
14321
14322
14323
14324
14325
14326
14327
14328
14329
14330
14331
14332
14333
14334     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14335 $as_echo_n "checking for -single_module linker flag... " >&6; }
14336 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14337   $as_echo_n "(cached) " >&6
14338 else
14339   lt_cv_apple_cc_single_mod=no
14340       if test -z "${LT_MULTI_MODULE}"; then
14341         # By default we will add the -single_module flag. You can override
14342         # by either setting the environment variable LT_MULTI_MODULE
14343         # non-empty at configure time, or by adding -multi_module to the
14344         # link flags.
14345         rm -rf libconftest.dylib*
14346         echo "int foo(void){return 1;}" > conftest.c
14347         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14348 -dynamiclib -Wl,-single_module conftest.c" >&5
14349         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14350           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14351         _lt_result=$?
14352         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14353           lt_cv_apple_cc_single_mod=yes
14354         else
14355           cat conftest.err >&5
14356         fi
14357         rm -rf libconftest.dylib*
14358         rm -f conftest.*
14359       fi
14360 fi
14361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14362 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14363     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14364 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14365 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14366   $as_echo_n "(cached) " >&6
14367 else
14368   lt_cv_ld_exported_symbols_list=no
14369       save_LDFLAGS=$LDFLAGS
14370       echo "_main" > conftest.sym
14371       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14372       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14373 /* end confdefs.h.  */
14374
14375 int
14376 main ()
14377 {
14378
14379   ;
14380   return 0;
14381 }
14382 _ACEOF
14383 if ac_fn_c_try_link "$LINENO"; then :
14384   lt_cv_ld_exported_symbols_list=yes
14385 else
14386   lt_cv_ld_exported_symbols_list=no
14387 fi
14388 rm -f core conftest.err conftest.$ac_objext \
14389     conftest$ac_exeext conftest.$ac_ext
14390         LDFLAGS="$save_LDFLAGS"
14391
14392 fi
14393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14394 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14395     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14396 $as_echo_n "checking for -force_load linker flag... " >&6; }
14397 if test "${lt_cv_ld_force_load+set}" = set; then :
14398   $as_echo_n "(cached) " >&6
14399 else
14400   lt_cv_ld_force_load=no
14401       cat > conftest.c << _LT_EOF
14402 int forced_loaded() { return 2;}
14403 _LT_EOF
14404       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14405       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14406       echo "$AR cru libconftest.a conftest.o" >&5
14407       $AR cru libconftest.a conftest.o 2>&5
14408       cat > conftest.c << _LT_EOF
14409 int main() { return 0;}
14410 _LT_EOF
14411       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14412       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14413       _lt_result=$?
14414       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14415         lt_cv_ld_force_load=yes
14416       else
14417         cat conftest.err >&5
14418       fi
14419         rm -f conftest.err libconftest.a conftest conftest.c
14420         rm -rf conftest.dSYM
14421
14422 fi
14423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14424 $as_echo "$lt_cv_ld_force_load" >&6; }
14425     case $host_os in
14426     rhapsody* | darwin1.[012])
14427       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14428     darwin1.*)
14429       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14430     darwin*) # darwin 5.x on
14431       # if running on 10.5 or later, the deployment target defaults
14432       # to the OS version, if on x86, and 10.4, the deployment
14433       # target defaults to 10.4. Don't you love it?
14434       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14435         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14436           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14437         10.[012]*)
14438           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14439         10.*)
14440           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14441       esac
14442     ;;
14443   esac
14444     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14445       _lt_dar_single_mod='$single_module'
14446     fi
14447     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14448       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14449     else
14450       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14451     fi
14452     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14453       _lt_dsymutil='~$DSYMUTIL $lib || :'
14454     else
14455       _lt_dsymutil=
14456     fi
14457     ;;
14458   esac
14459
14460 for ac_header in dlfcn.h
14461 do :
14462   ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14463 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14464   cat >>confdefs.h <<_ACEOF
14465 #define HAVE_DLFCN_H 1
14466 _ACEOF
14467
14468 fi
14469 done
14470
14471
14472
14473
14474
14475 # Set options
14476
14477
14478
14479         enable_dlopen=no
14480
14481
14482   enable_win32_dll=no
14483
14484
14485             # Check whether --enable-shared was given.
14486 if test "${enable_shared+set}" = set; then :
14487   enableval=$enable_shared; p=${PACKAGE-default}
14488     case $enableval in
14489     yes) enable_shared=yes ;;
14490     no) enable_shared=no ;;
14491     *)
14492       enable_shared=no
14493       # Look at the argument we got.  We use all the common list separators.
14494       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14495       for pkg in $enableval; do
14496         IFS="$lt_save_ifs"
14497         if test "X$pkg" = "X$p"; then
14498           enable_shared=yes
14499         fi
14500       done
14501       IFS="$lt_save_ifs"
14502       ;;
14503     esac
14504 else
14505   enable_shared=yes
14506 fi
14507
14508
14509
14510
14511
14512
14513
14514
14515
14516   # Check whether --enable-static was given.
14517 if test "${enable_static+set}" = set; then :
14518   enableval=$enable_static; p=${PACKAGE-default}
14519     case $enableval in
14520     yes) enable_static=yes ;;
14521     no) enable_static=no ;;
14522     *)
14523      enable_static=no
14524       # Look at the argument we got.  We use all the common list separators.
14525       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14526       for pkg in $enableval; do
14527         IFS="$lt_save_ifs"
14528         if test "X$pkg" = "X$p"; then
14529           enable_static=yes
14530         fi
14531       done
14532       IFS="$lt_save_ifs"
14533       ;;
14534     esac
14535 else
14536   enable_static=yes
14537 fi
14538
14539
14540
14541
14542
14543
14544
14545
14546
14547
14548 # Check whether --with-pic was given.
14549 if test "${with_pic+set}" = set; then :
14550   withval=$with_pic; pic_mode="$withval"
14551 else
14552   pic_mode=default
14553 fi
14554
14555
14556 test -z "$pic_mode" && pic_mode=default
14557
14558
14559
14560
14561
14562
14563
14564   # Check whether --enable-fast-install was given.
14565 if test "${enable_fast_install+set}" = set; then :
14566   enableval=$enable_fast_install; p=${PACKAGE-default}
14567     case $enableval in
14568     yes) enable_fast_install=yes ;;
14569     no) enable_fast_install=no ;;
14570     *)
14571       enable_fast_install=no
14572       # Look at the argument we got.  We use all the common list separators.
14573       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14574       for pkg in $enableval; do
14575         IFS="$lt_save_ifs"
14576         if test "X$pkg" = "X$p"; then
14577           enable_fast_install=yes
14578         fi
14579       done
14580       IFS="$lt_save_ifs"
14581       ;;
14582     esac
14583 else
14584   enable_fast_install=yes
14585 fi
14586
14587
14588
14589
14590
14591
14592
14593
14594
14595
14596
14597 # This can be used to rebuild libtool when needed
14598 LIBTOOL_DEPS="$ltmain"
14599
14600 # Always use our own libtool.
14601 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14602
14603
14604
14605
14606
14607
14608
14609
14610
14611
14612
14613
14614
14615
14616
14617
14618
14619
14620
14621
14622
14623
14624
14625
14626
14627
14628 test -z "$LN_S" && LN_S="ln -s"
14629
14630
14631
14632
14633
14634
14635
14636
14637
14638
14639
14640
14641
14642
14643 if test -n "${ZSH_VERSION+set}" ; then
14644    setopt NO_GLOB_SUBST
14645 fi
14646
14647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14648 $as_echo_n "checking for objdir... " >&6; }
14649 if test "${lt_cv_objdir+set}" = set; then :
14650   $as_echo_n "(cached) " >&6
14651 else
14652   rm -f .libs 2>/dev/null
14653 mkdir .libs 2>/dev/null
14654 if test -d .libs; then
14655   lt_cv_objdir=.libs
14656 else
14657   # MS-DOS does not allow filenames that begin with a dot.
14658   lt_cv_objdir=_libs
14659 fi
14660 rmdir .libs 2>/dev/null
14661 fi
14662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14663 $as_echo "$lt_cv_objdir" >&6; }
14664 objdir=$lt_cv_objdir
14665
14666
14667
14668
14669
14670 cat >>confdefs.h <<_ACEOF
14671 #define LT_OBJDIR "$lt_cv_objdir/"
14672 _ACEOF
14673
14674
14675
14676
14677 case $host_os in
14678 aix3*)
14679   # AIX sometimes has problems with the GCC collect2 program.  For some
14680   # reason, if we set the COLLECT_NAMES environment variable, the problems
14681   # vanish in a puff of smoke.
14682   if test "X${COLLECT_NAMES+set}" != Xset; then
14683     COLLECT_NAMES=
14684     export COLLECT_NAMES
14685   fi
14686   ;;
14687 esac
14688
14689 # Global variables:
14690 ofile=libtool
14691 can_build_shared=yes
14692
14693 # All known linkers require a `.a' archive for static linking (except MSVC,
14694 # which needs '.lib').
14695 libext=a
14696
14697 with_gnu_ld="$lt_cv_prog_gnu_ld"
14698
14699 old_CC="$CC"
14700 old_CFLAGS="$CFLAGS"
14701
14702 # Set sane defaults for various variables
14703 test -z "$CC" && CC=cc
14704 test -z "$LTCC" && LTCC=$CC
14705 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14706 test -z "$LD" && LD=ld
14707 test -z "$ac_objext" && ac_objext=o
14708
14709 for cc_temp in $compiler""; do
14710   case $cc_temp in
14711     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14712     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14713     \-*) ;;
14714     *) break;;
14715   esac
14716 done
14717 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14718
14719
14720 # Only perform the check for file, if the check method requires it
14721 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14722 case $deplibs_check_method in
14723 file_magic*)
14724   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14725     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14726 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14727 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14728   $as_echo_n "(cached) " >&6
14729 else
14730   case $MAGIC_CMD in
14731 [\\/*] |  ?:[\\/]*)
14732   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14733   ;;
14734 *)
14735   lt_save_MAGIC_CMD="$MAGIC_CMD"
14736   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14737   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14738   for ac_dir in $ac_dummy; do
14739     IFS="$lt_save_ifs"
14740     test -z "$ac_dir" && ac_dir=.
14741     if test -f $ac_dir/${ac_tool_prefix}file; then
14742       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14743       if test -n "$file_magic_test_file"; then
14744         case $deplibs_check_method in
14745         "file_magic "*)
14746           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14747           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14748           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14749             $EGREP "$file_magic_regex" > /dev/null; then
14750             :
14751           else
14752             cat <<_LT_EOF 1>&2
14753
14754 *** Warning: the command libtool uses to detect shared libraries,
14755 *** $file_magic_cmd, produces output that libtool cannot recognize.
14756 *** The result is that libtool may fail to recognize shared libraries
14757 *** as such.  This will affect the creation of libtool libraries that
14758 *** depend on shared libraries, but programs linked with such libtool
14759 *** libraries will work regardless of this problem.  Nevertheless, you
14760 *** may want to report the problem to your system manager and/or to
14761 *** bug-libtool@gnu.org
14762
14763 _LT_EOF
14764           fi ;;
14765         esac
14766       fi
14767       break
14768     fi
14769   done
14770   IFS="$lt_save_ifs"
14771   MAGIC_CMD="$lt_save_MAGIC_CMD"
14772   ;;
14773 esac
14774 fi
14775
14776 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14777 if test -n "$MAGIC_CMD"; then
14778   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14779 $as_echo "$MAGIC_CMD" >&6; }
14780 else
14781   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14782 $as_echo "no" >&6; }
14783 fi
14784
14785
14786
14787
14788
14789 if test -z "$lt_cv_path_MAGIC_CMD"; then
14790   if test -n "$ac_tool_prefix"; then
14791     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14792 $as_echo_n "checking for file... " >&6; }
14793 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14794   $as_echo_n "(cached) " >&6
14795 else
14796   case $MAGIC_CMD in
14797 [\\/*] |  ?:[\\/]*)
14798   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14799   ;;
14800 *)
14801   lt_save_MAGIC_CMD="$MAGIC_CMD"
14802   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14803   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14804   for ac_dir in $ac_dummy; do
14805     IFS="$lt_save_ifs"
14806     test -z "$ac_dir" && ac_dir=.
14807     if test -f $ac_dir/file; then
14808       lt_cv_path_MAGIC_CMD="$ac_dir/file"
14809       if test -n "$file_magic_test_file"; then
14810         case $deplibs_check_method in
14811         "file_magic "*)
14812           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14813           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14814           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14815             $EGREP "$file_magic_regex" > /dev/null; then
14816             :
14817           else
14818             cat <<_LT_EOF 1>&2
14819
14820 *** Warning: the command libtool uses to detect shared libraries,
14821 *** $file_magic_cmd, produces output that libtool cannot recognize.
14822 *** The result is that libtool may fail to recognize shared libraries
14823 *** as such.  This will affect the creation of libtool libraries that
14824 *** depend on shared libraries, but programs linked with such libtool
14825 *** libraries will work regardless of this problem.  Nevertheless, you
14826 *** may want to report the problem to your system manager and/or to
14827 *** bug-libtool@gnu.org
14828
14829 _LT_EOF
14830           fi ;;
14831         esac
14832       fi
14833       break
14834     fi
14835   done
14836   IFS="$lt_save_ifs"
14837   MAGIC_CMD="$lt_save_MAGIC_CMD"
14838   ;;
14839 esac
14840 fi
14841
14842 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14843 if test -n "$MAGIC_CMD"; then
14844   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14845 $as_echo "$MAGIC_CMD" >&6; }
14846 else
14847   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14848 $as_echo "no" >&6; }
14849 fi
14850
14851
14852   else
14853     MAGIC_CMD=:
14854   fi
14855 fi
14856
14857   fi
14858   ;;
14859 esac
14860
14861 # Use C for the default configuration in the libtool script
14862
14863 lt_save_CC="$CC"
14864 ac_ext=c
14865 ac_cpp='$CPP $CPPFLAGS'
14866 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14867 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14868 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14869
14870
14871 # Source file extension for C test sources.
14872 ac_ext=c
14873
14874 # Object file extension for compiled C test sources.
14875 objext=o
14876 objext=$objext
14877
14878 # Code to be used in simple compile tests
14879 lt_simple_compile_test_code="int some_variable = 0;"
14880
14881 # Code to be used in simple link tests
14882 lt_simple_link_test_code='int main(){return(0);}'
14883
14884
14885
14886
14887
14888
14889
14890 # If no C compiler was specified, use CC.
14891 LTCC=${LTCC-"$CC"}
14892
14893 # If no C compiler flags were specified, use CFLAGS.
14894 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14895
14896 # Allow CC to be a program name with arguments.
14897 compiler=$CC
14898
14899 # Save the default compiler, since it gets overwritten when the other
14900 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
14901 compiler_DEFAULT=$CC
14902
14903 # save warnings/boilerplate of simple test code
14904 ac_outfile=conftest.$ac_objext
14905 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
14906 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14907 _lt_compiler_boilerplate=`cat conftest.err`
14908 $RM conftest*
14909
14910 ac_outfile=conftest.$ac_objext
14911 echo "$lt_simple_link_test_code" >conftest.$ac_ext
14912 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14913 _lt_linker_boilerplate=`cat conftest.err`
14914 $RM -r conftest*
14915
14916
14917 ## CAVEAT EMPTOR:
14918 ## There is no encapsulation within the following macros, do not change
14919 ## the running order or otherwise move them around unless you know exactly
14920 ## what you are doing...
14921 if test -n "$compiler"; then
14922
14923 lt_prog_compiler_no_builtin_flag=
14924
14925 if test "$GCC" = yes; then
14926   case $cc_basename in
14927   nvcc*)
14928     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
14929   *)
14930     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
14931   esac
14932
14933   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
14934 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
14935 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
14936   $as_echo_n "(cached) " >&6
14937 else
14938   lt_cv_prog_compiler_rtti_exceptions=no
14939    ac_outfile=conftest.$ac_objext
14940    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14941    lt_compiler_flag="-fno-rtti -fno-exceptions"
14942    # Insert the option either (1) after the last *FLAGS variable, or
14943    # (2) before a word containing "conftest.", or (3) at the end.
14944    # Note that $ac_compile itself does not contain backslashes and begins
14945    # with a dollar sign (not a hyphen), so the echo should work correctly.
14946    # The option is referenced via a variable to avoid confusing sed.
14947    lt_compile=`echo "$ac_compile" | $SED \
14948    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14949    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14950    -e 's:$: $lt_compiler_flag:'`
14951    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14952    (eval "$lt_compile" 2>conftest.err)
14953    ac_status=$?
14954    cat conftest.err >&5
14955    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14956    if (exit $ac_status) && test -s "$ac_outfile"; then
14957      # The compiler can only warn and ignore the option if not recognized
14958      # So say no if there are warnings other than the usual output.
14959      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14960      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14961      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14962        lt_cv_prog_compiler_rtti_exceptions=yes
14963      fi
14964    fi
14965    $RM conftest*
14966
14967 fi
14968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
14969 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
14970
14971 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
14972     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
14973 else
14974     :
14975 fi
14976
14977 fi
14978
14979
14980
14981
14982
14983
14984   lt_prog_compiler_wl=
14985 lt_prog_compiler_pic=
14986 lt_prog_compiler_static=
14987
14988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14989 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14990
14991   if test "$GCC" = yes; then
14992     lt_prog_compiler_wl='-Wl,'
14993     lt_prog_compiler_static='-static'
14994
14995     case $host_os in
14996       aix*)
14997       # All AIX code is PIC.
14998       if test "$host_cpu" = ia64; then
14999         # AIX 5 now supports IA64 processor
15000         lt_prog_compiler_static='-Bstatic'
15001       fi
15002       lt_prog_compiler_pic='-fPIC'
15003       ;;
15004
15005     amigaos*)
15006       case $host_cpu in
15007       powerpc)
15008             # see comment about AmigaOS4 .so support
15009             lt_prog_compiler_pic='-fPIC'
15010         ;;
15011       m68k)
15012             # FIXME: we need at least 68020 code to build shared libraries, but
15013             # adding the `-m68020' flag to GCC prevents building anything better,
15014             # like `-m68040'.
15015             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
15016         ;;
15017       esac
15018       ;;
15019
15020     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
15021       # PIC is the default for these OSes.
15022       ;;
15023
15024     mingw* | cygwin* | pw32* | os2* | cegcc*)
15025       # This hack is so that the source file can tell whether it is being
15026       # built for inclusion in a dll (and should export symbols for example).
15027       # Although the cygwin gcc ignores -fPIC, still need this for old-style
15028       # (--disable-auto-import) libraries
15029       lt_prog_compiler_pic='-DDLL_EXPORT'
15030       ;;
15031
15032     darwin* | rhapsody*)
15033       # PIC is the default on this platform
15034       # Common symbols not allowed in MH_DYLIB files
15035       lt_prog_compiler_pic='-fno-common'
15036       ;;
15037
15038     haiku*)
15039       # PIC is the default for Haiku.
15040       # The "-static" flag exists, but is broken.
15041       lt_prog_compiler_static=
15042       ;;
15043
15044     hpux*)
15045       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
15046       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
15047       # sets the default TLS model and affects inlining.
15048       case $host_cpu in
15049       hppa*64*)
15050         # +Z the default
15051         ;;
15052       *)
15053         lt_prog_compiler_pic='-fPIC'
15054         ;;
15055       esac
15056       ;;
15057
15058     interix[3-9]*)
15059       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
15060       # Instead, we relocate shared libraries at runtime.
15061       ;;
15062
15063     msdosdjgpp*)
15064       # Just because we use GCC doesn't mean we suddenly get shared libraries
15065       # on systems that don't support them.
15066       lt_prog_compiler_can_build_shared=no
15067       enable_shared=no
15068       ;;
15069
15070     *nto* | *qnx*)
15071       # QNX uses GNU C++, but need to define -shared option too, otherwise
15072       # it will coredump.
15073       lt_prog_compiler_pic='-fPIC -shared'
15074       ;;
15075
15076     sysv4*MP*)
15077       if test -d /usr/nec; then
15078         lt_prog_compiler_pic=-Kconform_pic
15079       fi
15080       ;;
15081
15082     *)
15083       lt_prog_compiler_pic='-fPIC'
15084       ;;
15085     esac
15086
15087     case $cc_basename in
15088     nvcc*) # Cuda Compiler Driver 2.2
15089       lt_prog_compiler_wl='-Xlinker '
15090       lt_prog_compiler_pic='-Xcompiler -fPIC'
15091       ;;
15092     esac
15093   else
15094     # PORTME Check for flag to pass linker flags through the system compiler.
15095     case $host_os in
15096     aix*)
15097       lt_prog_compiler_wl='-Wl,'
15098       if test "$host_cpu" = ia64; then
15099         # AIX 5 now supports IA64 processor
15100         lt_prog_compiler_static='-Bstatic'
15101       else
15102         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
15103       fi
15104       ;;
15105
15106     mingw* | cygwin* | pw32* | os2* | cegcc*)
15107       # This hack is so that the source file can tell whether it is being
15108       # built for inclusion in a dll (and should export symbols for example).
15109       lt_prog_compiler_pic='-DDLL_EXPORT'
15110       ;;
15111
15112     hpux9* | hpux10* | hpux11*)
15113       lt_prog_compiler_wl='-Wl,'
15114       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
15115       # not for PA HP-UX.
15116       case $host_cpu in
15117       hppa*64*|ia64*)
15118         # +Z the default
15119         ;;
15120       *)
15121         lt_prog_compiler_pic='+Z'
15122         ;;
15123       esac
15124       # Is there a better lt_prog_compiler_static that works with the bundled CC?
15125       lt_prog_compiler_static='${wl}-a ${wl}archive'
15126       ;;
15127
15128     irix5* | irix6* | nonstopux*)
15129       lt_prog_compiler_wl='-Wl,'
15130       # PIC (with -KPIC) is the default.
15131       lt_prog_compiler_static='-non_shared'
15132       ;;
15133
15134     linux* | k*bsd*-gnu | kopensolaris*-gnu)
15135       case $cc_basename in
15136       # old Intel for x86_64 which still supported -KPIC.
15137       ecc*)
15138         lt_prog_compiler_wl='-Wl,'
15139         lt_prog_compiler_pic='-KPIC'
15140         lt_prog_compiler_static='-static'
15141         ;;
15142       # icc used to be incompatible with GCC.
15143       # ICC 10 doesn't accept -KPIC any more.
15144       icc* | ifort*)
15145         lt_prog_compiler_wl='-Wl,'
15146         lt_prog_compiler_pic='-fPIC'
15147         lt_prog_compiler_static='-static'
15148         ;;
15149       # Lahey Fortran 8.1.
15150       lf95*)
15151         lt_prog_compiler_wl='-Wl,'
15152         lt_prog_compiler_pic='--shared'
15153         lt_prog_compiler_static='--static'
15154         ;;
15155       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
15156         # Portland Group compilers (*not* the Pentium gcc compiler,
15157         # which looks to be a dead project)
15158         lt_prog_compiler_wl='-Wl,'
15159         lt_prog_compiler_pic='-fpic'
15160         lt_prog_compiler_static='-Bstatic'
15161         ;;
15162       ccc*)
15163         lt_prog_compiler_wl='-Wl,'
15164         # All Alpha code is PIC.
15165         lt_prog_compiler_static='-non_shared'
15166         ;;
15167       xl* | bgxl* | bgf* | mpixl*)
15168         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
15169         lt_prog_compiler_wl='-Wl,'
15170         lt_prog_compiler_pic='-qpic'
15171         lt_prog_compiler_static='-qstaticlink'
15172         ;;
15173       *)
15174         case `$CC -V 2>&1 | sed 5q` in
15175         *Sun\ F* | *Sun*Fortran*)
15176           # Sun Fortran 8.3 passes all unrecognized flags to the linker
15177           lt_prog_compiler_pic='-KPIC'
15178           lt_prog_compiler_static='-Bstatic'
15179           lt_prog_compiler_wl=''
15180           ;;
15181         *Sun\ C*)
15182           # Sun C 5.9
15183           lt_prog_compiler_pic='-KPIC'
15184           lt_prog_compiler_static='-Bstatic'
15185           lt_prog_compiler_wl='-Wl,'
15186           ;;
15187         esac
15188         ;;
15189       esac
15190       ;;
15191
15192     newsos6)
15193       lt_prog_compiler_pic='-KPIC'
15194       lt_prog_compiler_static='-Bstatic'
15195       ;;
15196
15197     *nto* | *qnx*)
15198       # QNX uses GNU C++, but need to define -shared option too, otherwise
15199       # it will coredump.
15200       lt_prog_compiler_pic='-fPIC -shared'
15201       ;;
15202
15203     osf3* | osf4* | osf5*)
15204       lt_prog_compiler_wl='-Wl,'
15205       # All OSF/1 code is PIC.
15206       lt_prog_compiler_static='-non_shared'
15207       ;;
15208
15209     rdos*)
15210       lt_prog_compiler_static='-non_shared'
15211       ;;
15212
15213     solaris*)
15214       lt_prog_compiler_pic='-KPIC'
15215       lt_prog_compiler_static='-Bstatic'
15216       case $cc_basename in
15217       f77* | f90* | f95*)
15218         lt_prog_compiler_wl='-Qoption ld ';;
15219       *)
15220         lt_prog_compiler_wl='-Wl,';;
15221       esac
15222       ;;
15223
15224     sunos4*)
15225       lt_prog_compiler_wl='-Qoption ld '
15226       lt_prog_compiler_pic='-PIC'
15227       lt_prog_compiler_static='-Bstatic'
15228       ;;
15229
15230     sysv4 | sysv4.2uw2* | sysv4.3*)
15231       lt_prog_compiler_wl='-Wl,'
15232       lt_prog_compiler_pic='-KPIC'
15233       lt_prog_compiler_static='-Bstatic'
15234       ;;
15235
15236     sysv4*MP*)
15237       if test -d /usr/nec ;then
15238         lt_prog_compiler_pic='-Kconform_pic'
15239         lt_prog_compiler_static='-Bstatic'
15240       fi
15241       ;;
15242
15243     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
15244       lt_prog_compiler_wl='-Wl,'
15245       lt_prog_compiler_pic='-KPIC'
15246       lt_prog_compiler_static='-Bstatic'
15247       ;;
15248
15249     unicos*)
15250       lt_prog_compiler_wl='-Wl,'
15251       lt_prog_compiler_can_build_shared=no
15252       ;;
15253
15254     uts4*)
15255       lt_prog_compiler_pic='-pic'
15256       lt_prog_compiler_static='-Bstatic'
15257       ;;
15258
15259     *)
15260       lt_prog_compiler_can_build_shared=no
15261       ;;
15262     esac
15263   fi
15264
15265 case $host_os in
15266   # For platforms which do not support PIC, -DPIC is meaningless:
15267   *djgpp*)
15268     lt_prog_compiler_pic=
15269     ;;
15270   *)
15271     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
15272     ;;
15273 esac
15274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
15275 $as_echo "$lt_prog_compiler_pic" >&6; }
15276
15277
15278
15279
15280
15281
15282 #
15283 # Check to make sure the PIC flag actually works.
15284 #
15285 if test -n "$lt_prog_compiler_pic"; then
15286   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
15287 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
15288 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
15289   $as_echo_n "(cached) " >&6
15290 else
15291   lt_cv_prog_compiler_pic_works=no
15292    ac_outfile=conftest.$ac_objext
15293    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15294    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
15295    # Insert the option either (1) after the last *FLAGS variable, or
15296    # (2) before a word containing "conftest.", or (3) at the end.
15297    # Note that $ac_compile itself does not contain backslashes and begins
15298    # with a dollar sign (not a hyphen), so the echo should work correctly.
15299    # The option is referenced via a variable to avoid confusing sed.
15300    lt_compile=`echo "$ac_compile" | $SED \
15301    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15302    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15303    -e 's:$: $lt_compiler_flag:'`
15304    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15305    (eval "$lt_compile" 2>conftest.err)
15306    ac_status=$?
15307    cat conftest.err >&5
15308    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15309    if (exit $ac_status) && test -s "$ac_outfile"; then
15310      # The compiler can only warn and ignore the option if not recognized
15311      # So say no if there are warnings other than the usual output.
15312      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15313      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15314      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15315        lt_cv_prog_compiler_pic_works=yes
15316      fi
15317    fi
15318    $RM conftest*
15319
15320 fi
15321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15322 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15323
15324 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15325     case $lt_prog_compiler_pic in
15326      "" | " "*) ;;
15327      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15328      esac
15329 else
15330     lt_prog_compiler_pic=
15331      lt_prog_compiler_can_build_shared=no
15332 fi
15333
15334 fi
15335
15336
15337
15338
15339
15340
15341 #
15342 # Check to make sure the static flag actually works.
15343 #
15344 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15346 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15347 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15348   $as_echo_n "(cached) " >&6
15349 else
15350   lt_cv_prog_compiler_static_works=no
15351    save_LDFLAGS="$LDFLAGS"
15352    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15353    echo "$lt_simple_link_test_code" > conftest.$ac_ext
15354    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15355      # The linker can only warn and ignore the option if not recognized
15356      # So say no if there are warnings
15357      if test -s conftest.err; then
15358        # Append any errors to the config.log.
15359        cat conftest.err 1>&5
15360        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15361        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15362        if diff conftest.exp conftest.er2 >/dev/null; then
15363          lt_cv_prog_compiler_static_works=yes
15364        fi
15365      else
15366        lt_cv_prog_compiler_static_works=yes
15367      fi
15368    fi
15369    $RM -r conftest*
15370    LDFLAGS="$save_LDFLAGS"
15371
15372 fi
15373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15374 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15375
15376 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15377     :
15378 else
15379     lt_prog_compiler_static=
15380 fi
15381
15382
15383
15384
15385
15386
15387
15388   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15389 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15390 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15391   $as_echo_n "(cached) " >&6
15392 else
15393   lt_cv_prog_compiler_c_o=no
15394    $RM -r conftest 2>/dev/null
15395    mkdir conftest
15396    cd conftest
15397    mkdir out
15398    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15399
15400    lt_compiler_flag="-o out/conftest2.$ac_objext"
15401    # Insert the option either (1) after the last *FLAGS variable, or
15402    # (2) before a word containing "conftest.", or (3) at the end.
15403    # Note that $ac_compile itself does not contain backslashes and begins
15404    # with a dollar sign (not a hyphen), so the echo should work correctly.
15405    lt_compile=`echo "$ac_compile" | $SED \
15406    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15407    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15408    -e 's:$: $lt_compiler_flag:'`
15409    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15410    (eval "$lt_compile" 2>out/conftest.err)
15411    ac_status=$?
15412    cat out/conftest.err >&5
15413    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15414    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15415    then
15416      # The compiler can only warn and ignore the option if not recognized
15417      # So say no if there are warnings
15418      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15419      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15420      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15421        lt_cv_prog_compiler_c_o=yes
15422      fi
15423    fi
15424    chmod u+w . 2>&5
15425    $RM conftest*
15426    # SGI C++ compiler will create directory out/ii_files/ for
15427    # template instantiation
15428    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15429    $RM out/* && rmdir out
15430    cd ..
15431    $RM -r conftest
15432    $RM conftest*
15433
15434 fi
15435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15436 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15437
15438
15439
15440
15441
15442
15443   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15444 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15445 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15446   $as_echo_n "(cached) " >&6
15447 else
15448   lt_cv_prog_compiler_c_o=no
15449    $RM -r conftest 2>/dev/null
15450    mkdir conftest
15451    cd conftest
15452    mkdir out
15453    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15454
15455    lt_compiler_flag="-o out/conftest2.$ac_objext"
15456    # Insert the option either (1) after the last *FLAGS variable, or
15457    # (2) before a word containing "conftest.", or (3) at the end.
15458    # Note that $ac_compile itself does not contain backslashes and begins
15459    # with a dollar sign (not a hyphen), so the echo should work correctly.
15460    lt_compile=`echo "$ac_compile" | $SED \
15461    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15462    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15463    -e 's:$: $lt_compiler_flag:'`
15464    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15465    (eval "$lt_compile" 2>out/conftest.err)
15466    ac_status=$?
15467    cat out/conftest.err >&5
15468    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15469    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15470    then
15471      # The compiler can only warn and ignore the option if not recognized
15472      # So say no if there are warnings
15473      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15474      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15475      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15476        lt_cv_prog_compiler_c_o=yes
15477      fi
15478    fi
15479    chmod u+w . 2>&5
15480    $RM conftest*
15481    # SGI C++ compiler will create directory out/ii_files/ for
15482    # template instantiation
15483    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15484    $RM out/* && rmdir out
15485    cd ..
15486    $RM -r conftest
15487    $RM conftest*
15488
15489 fi
15490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15491 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15492
15493
15494
15495
15496 hard_links="nottested"
15497 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15498   # do not overwrite the value of need_locks provided by the user
15499   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15500 $as_echo_n "checking if we can lock with hard links... " >&6; }
15501   hard_links=yes
15502   $RM conftest*
15503   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15504   touch conftest.a
15505   ln conftest.a conftest.b 2>&5 || hard_links=no
15506   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15507   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15508 $as_echo "$hard_links" >&6; }
15509   if test "$hard_links" = no; then
15510     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15511 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15512     need_locks=warn
15513   fi
15514 else
15515   need_locks=no
15516 fi
15517
15518
15519
15520
15521
15522
15523   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15524 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15525
15526   runpath_var=
15527   allow_undefined_flag=
15528   always_export_symbols=no
15529   archive_cmds=
15530   archive_expsym_cmds=
15531   compiler_needs_object=no
15532   enable_shared_with_static_runtimes=no
15533   export_dynamic_flag_spec=
15534   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15535   hardcode_automatic=no
15536   hardcode_direct=no
15537   hardcode_direct_absolute=no
15538   hardcode_libdir_flag_spec=
15539   hardcode_libdir_flag_spec_ld=
15540   hardcode_libdir_separator=
15541   hardcode_minus_L=no
15542   hardcode_shlibpath_var=unsupported
15543   inherit_rpath=no
15544   link_all_deplibs=unknown
15545   module_cmds=
15546   module_expsym_cmds=
15547   old_archive_from_new_cmds=
15548   old_archive_from_expsyms_cmds=
15549   thread_safe_flag_spec=
15550   whole_archive_flag_spec=
15551   # include_expsyms should be a list of space-separated symbols to be *always*
15552   # included in the symbol list
15553   include_expsyms=
15554   # exclude_expsyms can be an extended regexp of symbols to exclude
15555   # it will be wrapped by ` (' and `)$', so one must not match beginning or
15556   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15557   # as well as any symbol that contains `d'.
15558   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15559   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15560   # platforms (ab)use it in PIC code, but their linkers get confused if
15561   # the symbol is explicitly referenced.  Since portable code cannot
15562   # rely on this symbol name, it's probably fine to never include it in
15563   # preloaded symbol tables.
15564   # Exclude shared library initialization/finalization symbols.
15565   extract_expsyms_cmds=
15566
15567   case $host_os in
15568   cygwin* | mingw* | pw32* | cegcc*)
15569     # FIXME: the MSVC++ port hasn't been tested in a loooong time
15570     # When not using gcc, we currently assume that we are using
15571     # Microsoft Visual C++.
15572     if test "$GCC" != yes; then
15573       with_gnu_ld=no
15574     fi
15575     ;;
15576   interix*)
15577     # we just hope/assume this is gcc and not c89 (= MSVC++)
15578     with_gnu_ld=yes
15579     ;;
15580   openbsd*)
15581     with_gnu_ld=no
15582     ;;
15583   esac
15584
15585   ld_shlibs=yes
15586
15587   # On some targets, GNU ld is compatible enough with the native linker
15588   # that we're better off using the native interface for both.
15589   lt_use_gnu_ld_interface=no
15590   if test "$with_gnu_ld" = yes; then
15591     case $host_os in
15592       aix*)
15593         # The AIX port of GNU ld has always aspired to compatibility
15594         # with the native linker.  However, as the warning in the GNU ld
15595         # block says, versions before 2.19.5* couldn't really create working
15596         # shared libraries, regardless of the interface used.
15597         case `$LD -v 2>&1` in
15598           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15599           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15600           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15601           *)
15602             lt_use_gnu_ld_interface=yes
15603             ;;
15604         esac
15605         ;;
15606       *)
15607         lt_use_gnu_ld_interface=yes
15608         ;;
15609     esac
15610   fi
15611
15612   if test "$lt_use_gnu_ld_interface" = yes; then
15613     # If archive_cmds runs LD, not CC, wlarc should be empty
15614     wlarc='${wl}'
15615
15616     # Set some defaults for GNU ld with shared library support. These
15617     # are reset later if shared libraries are not supported. Putting them
15618     # here allows them to be overridden if necessary.
15619     runpath_var=LD_RUN_PATH
15620     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15621     export_dynamic_flag_spec='${wl}--export-dynamic'
15622     # ancient GNU ld didn't support --whole-archive et. al.
15623     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15624       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15625     else
15626       whole_archive_flag_spec=
15627     fi
15628     supports_anon_versioning=no
15629     case `$LD -v 2>&1` in
15630       *GNU\ gold*) supports_anon_versioning=yes ;;
15631       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15632       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15633       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15634       *\ 2.11.*) ;; # other 2.11 versions
15635       *) supports_anon_versioning=yes ;;
15636     esac
15637
15638     # See if GNU ld supports shared libraries.
15639     case $host_os in
15640     aix[3-9]*)
15641       # On AIX/PPC, the GNU linker is very broken
15642       if test "$host_cpu" != ia64; then
15643         ld_shlibs=no
15644         cat <<_LT_EOF 1>&2
15645
15646 *** Warning: the GNU linker, at least up to release 2.19, is reported
15647 *** to be unable to reliably create shared libraries on AIX.
15648 *** Therefore, libtool is disabling shared libraries support.  If you
15649 *** really care for shared libraries, you may want to install binutils
15650 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15651 *** You will then need to restart the configuration process.
15652
15653 _LT_EOF
15654       fi
15655       ;;
15656
15657     amigaos*)
15658       case $host_cpu in
15659       powerpc)
15660             # see comment about AmigaOS4 .so support
15661             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15662             archive_expsym_cmds=''
15663         ;;
15664       m68k)
15665             archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
15666             hardcode_libdir_flag_spec='-L$libdir'
15667             hardcode_minus_L=yes
15668         ;;
15669       esac
15670       ;;
15671
15672     beos*)
15673       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15674         allow_undefined_flag=unsupported
15675         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15676         # support --undefined.  This deserves some investigation.  FIXME
15677         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15678       else
15679         ld_shlibs=no
15680       fi
15681       ;;
15682
15683     cygwin* | mingw* | pw32* | cegcc*)
15684       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15685       # as there is no search path for DLLs.
15686       hardcode_libdir_flag_spec='-L$libdir'
15687       export_dynamic_flag_spec='${wl}--export-all-symbols'
15688       allow_undefined_flag=unsupported
15689       always_export_symbols=no
15690       enable_shared_with_static_runtimes=yes
15691       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15692
15693       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15694         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15695         # If the export-symbols file already is a .def file (1st line
15696         # is EXPORTS), use it as is; otherwise, prepend...
15697         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15698           cp $export_symbols $output_objdir/$soname.def;
15699         else
15700           echo EXPORTS > $output_objdir/$soname.def;
15701           cat $export_symbols >> $output_objdir/$soname.def;
15702         fi~
15703         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15704       else
15705         ld_shlibs=no
15706       fi
15707       ;;
15708
15709     haiku*)
15710       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15711       link_all_deplibs=yes
15712       ;;
15713
15714     interix[3-9]*)
15715       hardcode_direct=no
15716       hardcode_shlibpath_var=no
15717       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15718       export_dynamic_flag_spec='${wl}-E'
15719       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15720       # Instead, shared libraries are loaded at an image base (0x10000000 by
15721       # default) and relocated if they conflict, which is a slow very memory
15722       # consuming and fragmenting process.  To avoid this, we pick a random,
15723       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15724       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
15725       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15726       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15727       ;;
15728
15729     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15730       tmp_diet=no
15731       if test "$host_os" = linux-dietlibc; then
15732         case $cc_basename in
15733           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
15734         esac
15735       fi
15736       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15737          && test "$tmp_diet" = no
15738       then
15739         tmp_addflag=
15740         tmp_sharedflag='-shared'
15741         case $cc_basename,$host_cpu in
15742         pgcc*)                          # Portland Group C compiler
15743           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15744           tmp_addflag=' $pic_flag'
15745           ;;
15746         pgf77* | pgf90* | pgf95* | pgfortran*)
15747                                         # Portland Group f77 and f90 compilers
15748           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15749           tmp_addflag=' $pic_flag -Mnomain' ;;
15750         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
15751           tmp_addflag=' -i_dynamic' ;;
15752         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
15753           tmp_addflag=' -i_dynamic -nofor_main' ;;
15754         ifc* | ifort*)                  # Intel Fortran compiler
15755           tmp_addflag=' -nofor_main' ;;
15756         lf95*)                          # Lahey Fortran 8.1
15757           whole_archive_flag_spec=
15758           tmp_sharedflag='--shared' ;;
15759         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15760           tmp_sharedflag='-qmkshrobj'
15761           tmp_addflag= ;;
15762         nvcc*)  # Cuda Compiler Driver 2.2
15763           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15764           compiler_needs_object=yes
15765           ;;
15766         esac
15767         case `$CC -V 2>&1 | sed 5q` in
15768         *Sun\ C*)                       # Sun C 5.9
15769           whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15770           compiler_needs_object=yes
15771           tmp_sharedflag='-G' ;;
15772         *Sun\ F*)                       # Sun Fortran 8.3
15773           tmp_sharedflag='-G' ;;
15774         esac
15775         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15776
15777         if test "x$supports_anon_versioning" = xyes; then
15778           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15779             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15780             echo "local: *; };" >> $output_objdir/$libname.ver~
15781             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15782         fi
15783
15784         case $cc_basename in
15785         xlf* | bgf* | bgxlf* | mpixlf*)
15786           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15787           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15788           hardcode_libdir_flag_spec=
15789           hardcode_libdir_flag_spec_ld='-rpath $libdir'
15790           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15791           if test "x$supports_anon_versioning" = xyes; then
15792             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15793               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15794               echo "local: *; };" >> $output_objdir/$libname.ver~
15795               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15796           fi
15797           ;;
15798         esac
15799       else
15800         ld_shlibs=no
15801       fi
15802       ;;
15803
15804     netbsd*)
15805       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15806         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15807         wlarc=
15808       else
15809         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15810         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15811       fi
15812       ;;
15813
15814     solaris*)
15815       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15816         ld_shlibs=no
15817         cat <<_LT_EOF 1>&2
15818
15819 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15820 *** create shared libraries on Solaris systems.  Therefore, libtool
15821 *** is disabling shared libraries support.  We urge you to upgrade GNU
15822 *** binutils to release 2.9.1 or newer.  Another option is to modify
15823 *** your PATH or compiler configuration so that the native linker is
15824 *** used, and then restart.
15825
15826 _LT_EOF
15827       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15828         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15829         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15830       else
15831         ld_shlibs=no
15832       fi
15833       ;;
15834
15835     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15836       case `$LD -v 2>&1` in
15837         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15838         ld_shlibs=no
15839         cat <<_LT_EOF 1>&2
15840
15841 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15842 *** reliably create shared libraries on SCO systems.  Therefore, libtool
15843 *** is disabling shared libraries support.  We urge you to upgrade GNU
15844 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
15845 *** your PATH or compiler configuration so that the native linker is
15846 *** used, and then restart.
15847
15848 _LT_EOF
15849         ;;
15850         *)
15851           # For security reasons, it is highly recommended that you always
15852           # use absolute paths for naming shared libraries, and exclude the
15853           # DT_RUNPATH tag from executables and libraries.  But doing so
15854           # requires that you compile everything twice, which is a pain.
15855           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15856             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15857             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15858             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15859           else
15860             ld_shlibs=no
15861           fi
15862         ;;
15863       esac
15864       ;;
15865
15866     sunos4*)
15867       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15868       wlarc=
15869       hardcode_direct=yes
15870       hardcode_shlibpath_var=no
15871       ;;
15872
15873     *)
15874       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15875         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15876         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15877       else
15878         ld_shlibs=no
15879       fi
15880       ;;
15881     esac
15882
15883     if test "$ld_shlibs" = no; then
15884       runpath_var=
15885       hardcode_libdir_flag_spec=
15886       export_dynamic_flag_spec=
15887       whole_archive_flag_spec=
15888     fi
15889   else
15890     # PORTME fill in a description of your system's linker (not GNU ld)
15891     case $host_os in
15892     aix3*)
15893       allow_undefined_flag=unsupported
15894       always_export_symbols=yes
15895       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
15896       # Note: this linker hardcodes the directories in LIBPATH if there
15897       # are no directories specified by -L.
15898       hardcode_minus_L=yes
15899       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
15900         # Neither direct hardcoding nor static linking is supported with a
15901         # broken collect2.
15902         hardcode_direct=unsupported
15903       fi
15904       ;;
15905
15906     aix[4-9]*)
15907       if test "$host_cpu" = ia64; then
15908         # On IA64, the linker does run time linking by default, so we don't
15909         # have to do anything special.
15910         aix_use_runtimelinking=no
15911         exp_sym_flag='-Bexport'
15912         no_entry_flag=""
15913       else
15914         # If we're using GNU nm, then we don't want the "-C" option.
15915         # -C means demangle to AIX nm, but means don't demangle with GNU nm
15916         # Also, AIX nm treats weak defined symbols like other global
15917         # defined symbols, whereas GNU nm marks them as "W".
15918         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15919           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15920         else
15921           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15922         fi
15923         aix_use_runtimelinking=no
15924
15925         # Test if we are trying to use run time linking or normal
15926         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15927         # need to do runtime linking.
15928         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15929           for ld_flag in $LDFLAGS; do
15930           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
15931             aix_use_runtimelinking=yes
15932             break
15933           fi
15934           done
15935           ;;
15936         esac
15937
15938         exp_sym_flag='-bexport'
15939         no_entry_flag='-bnoentry'
15940       fi
15941
15942       # When large executables or shared objects are built, AIX ld can
15943       # have problems creating the table of contents.  If linking a library
15944       # or program results in "error TOC overflow" add -mminimal-toc to
15945       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
15946       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15947
15948       archive_cmds=''
15949       hardcode_direct=yes
15950       hardcode_direct_absolute=yes
15951       hardcode_libdir_separator=':'
15952       link_all_deplibs=yes
15953       file_list_spec='${wl}-f,'
15954
15955       if test "$GCC" = yes; then
15956         case $host_os in aix4.[012]|aix4.[012].*)
15957         # We only want to do this on AIX 4.2 and lower, the check
15958         # below for broken collect2 doesn't work under 4.3+
15959           collect2name=`${CC} -print-prog-name=collect2`
15960           if test -f "$collect2name" &&
15961            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15962           then
15963           # We have reworked collect2
15964           :
15965           else
15966           # We have old collect2
15967           hardcode_direct=unsupported
15968           # It fails to find uninstalled libraries when the uninstalled
15969           # path is not listed in the libpath.  Setting hardcode_minus_L
15970           # to unsupported forces relinking
15971           hardcode_minus_L=yes
15972           hardcode_libdir_flag_spec='-L$libdir'
15973           hardcode_libdir_separator=
15974           fi
15975           ;;
15976         esac
15977         shared_flag='-shared'
15978         if test "$aix_use_runtimelinking" = yes; then
15979           shared_flag="$shared_flag "'${wl}-G'
15980         fi
15981       else
15982         # not using gcc
15983         if test "$host_cpu" = ia64; then
15984         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
15985         # chokes on -Wl,-G. The following line is correct:
15986           shared_flag='-G'
15987         else
15988           if test "$aix_use_runtimelinking" = yes; then
15989             shared_flag='${wl}-G'
15990           else
15991             shared_flag='${wl}-bM:SRE'
15992           fi
15993         fi
15994       fi
15995
15996       export_dynamic_flag_spec='${wl}-bexpall'
15997       # It seems that -bexpall does not export symbols beginning with
15998       # underscore (_), so it is better to generate a list of symbols to export.
15999       always_export_symbols=yes
16000       if test "$aix_use_runtimelinking" = yes; then
16001         # Warning - without using the other runtime loading flags (-brtl),
16002         # -berok will link without error, but may produce a broken library.
16003         allow_undefined_flag='-berok'
16004         # Determine the default libpath from the value encoded in an
16005         # empty executable.
16006         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16007 /* end confdefs.h.  */
16008
16009 int
16010 main ()
16011 {
16012
16013   ;
16014   return 0;
16015 }
16016 _ACEOF
16017 if ac_fn_c_try_link "$LINENO"; then :
16018
16019 lt_aix_libpath_sed='
16020     /Import File Strings/,/^$/ {
16021         /^0/ {
16022             s/^0  *\(.*\)$/\1/
16023             p
16024         }
16025     }'
16026 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16027 # Check for a 64-bit object if we didn't find anything.
16028 if test -z "$aix_libpath"; then
16029   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16030 fi
16031 fi
16032 rm -f core conftest.err conftest.$ac_objext \
16033     conftest$ac_exeext conftest.$ac_ext
16034 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16035
16036         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16037         archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
16038       else
16039         if test "$host_cpu" = ia64; then
16040           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
16041           allow_undefined_flag="-z nodefs"
16042           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
16043         else
16044          # Determine the default libpath from the value encoded in an
16045          # empty executable.
16046          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16047 /* end confdefs.h.  */
16048
16049 int
16050 main ()
16051 {
16052
16053   ;
16054   return 0;
16055 }
16056 _ACEOF
16057 if ac_fn_c_try_link "$LINENO"; then :
16058
16059 lt_aix_libpath_sed='
16060     /Import File Strings/,/^$/ {
16061         /^0/ {
16062             s/^0  *\(.*\)$/\1/
16063             p
16064         }
16065     }'
16066 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16067 # Check for a 64-bit object if we didn't find anything.
16068 if test -z "$aix_libpath"; then
16069   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16070 fi
16071 fi
16072 rm -f core conftest.err conftest.$ac_objext \
16073     conftest$ac_exeext conftest.$ac_ext
16074 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16075
16076          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16077           # Warning - without using the other run time loading flags,
16078           # -berok will link without error, but may produce a broken library.
16079           no_undefined_flag=' ${wl}-bernotok'
16080           allow_undefined_flag=' ${wl}-berok'
16081           if test "$with_gnu_ld" = yes; then
16082             # We only use this code for GNU lds that support --whole-archive.
16083             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
16084           else
16085             # Exported symbols can be pulled into shared objects from archives
16086             whole_archive_flag_spec='$convenience'
16087           fi
16088           archive_cmds_need_lc=yes
16089           # This is similar to how AIX traditionally builds its shared libraries.
16090           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
16091         fi
16092       fi
16093       ;;
16094
16095     amigaos*)
16096       case $host_cpu in
16097       powerpc)
16098             # see comment about AmigaOS4 .so support
16099             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16100             archive_expsym_cmds=''
16101         ;;
16102       m68k)
16103             archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
16104             hardcode_libdir_flag_spec='-L$libdir'
16105             hardcode_minus_L=yes
16106         ;;
16107       esac
16108       ;;
16109
16110     bsdi[45]*)
16111       export_dynamic_flag_spec=-rdynamic
16112       ;;
16113
16114     cygwin* | mingw* | pw32* | cegcc*)
16115       # When not using gcc, we currently assume that we are using
16116       # Microsoft Visual C++.
16117       # hardcode_libdir_flag_spec is actually meaningless, as there is
16118       # no search path for DLLs.
16119       hardcode_libdir_flag_spec=' '
16120       allow_undefined_flag=unsupported
16121       # Tell ltmain to make .lib files, not .a files.
16122       libext=lib
16123       # Tell ltmain to make .dll files, not .so files.
16124       shrext_cmds=".dll"
16125       # FIXME: Setting linknames here is a bad hack.
16126       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
16127       # The linker will automatically build a .lib file if we build a DLL.
16128       old_archive_from_new_cmds='true'
16129       # FIXME: Should let the user specify the lib program.
16130       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
16131       fix_srcfile_path='`cygpath -w "$srcfile"`'
16132       enable_shared_with_static_runtimes=yes
16133       ;;
16134
16135     darwin* | rhapsody*)
16136
16137
16138   archive_cmds_need_lc=no
16139   hardcode_direct=no
16140   hardcode_automatic=yes
16141   hardcode_shlibpath_var=unsupported
16142   if test "$lt_cv_ld_force_load" = "yes"; then
16143     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
16144   else
16145     whole_archive_flag_spec=''
16146   fi
16147   link_all_deplibs=yes
16148   allow_undefined_flag="$_lt_dar_allow_undefined"
16149   case $cc_basename in
16150      ifort*) _lt_dar_can_shared=yes ;;
16151      *) _lt_dar_can_shared=$GCC ;;
16152   esac
16153   if test "$_lt_dar_can_shared" = "yes"; then
16154     output_verbose_link_cmd=func_echo_all
16155     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
16156     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
16157     archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
16158     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
16159
16160   else
16161   ld_shlibs=no
16162   fi
16163
16164       ;;
16165
16166     dgux*)
16167       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16168       hardcode_libdir_flag_spec='-L$libdir'
16169       hardcode_shlibpath_var=no
16170       ;;
16171
16172     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
16173     # support.  Future versions do this automatically, but an explicit c++rt0.o
16174     # does not break anything, and helps significantly (at the cost of a little
16175     # extra space).
16176     freebsd2.2*)
16177       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
16178       hardcode_libdir_flag_spec='-R$libdir'
16179       hardcode_direct=yes
16180       hardcode_shlibpath_var=no
16181       ;;
16182
16183     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
16184     freebsd2.*)
16185       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16186       hardcode_direct=yes
16187       hardcode_minus_L=yes
16188       hardcode_shlibpath_var=no
16189       ;;
16190
16191     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
16192     freebsd* | dragonfly*)
16193       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
16194       hardcode_libdir_flag_spec='-R$libdir'
16195       hardcode_direct=yes
16196       hardcode_shlibpath_var=no
16197       ;;
16198
16199     hpux9*)
16200       if test "$GCC" = yes; then
16201         archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
16202       else
16203         archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
16204       fi
16205       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16206       hardcode_libdir_separator=:
16207       hardcode_direct=yes
16208
16209       # hardcode_minus_L: Not really in the search PATH,
16210       # but as the default location of the library.
16211       hardcode_minus_L=yes
16212       export_dynamic_flag_spec='${wl}-E'
16213       ;;
16214
16215     hpux10*)
16216       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16217         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16218       else
16219         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16220       fi
16221       if test "$with_gnu_ld" = no; then
16222         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16223         hardcode_libdir_flag_spec_ld='+b $libdir'
16224         hardcode_libdir_separator=:
16225         hardcode_direct=yes
16226         hardcode_direct_absolute=yes
16227         export_dynamic_flag_spec='${wl}-E'
16228         # hardcode_minus_L: Not really in the search PATH,
16229         # but as the default location of the library.
16230         hardcode_minus_L=yes
16231       fi
16232       ;;
16233
16234     hpux11*)
16235       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16236         case $host_cpu in
16237         hppa*64*)
16238           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16239           ;;
16240         ia64*)
16241           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16242           ;;
16243         *)
16244           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16245           ;;
16246         esac
16247       else
16248         case $host_cpu in
16249         hppa*64*)
16250           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16251           ;;
16252         ia64*)
16253           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16254           ;;
16255         *)
16256
16257           # Older versions of the 11.00 compiler do not understand -b yet
16258           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
16259           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
16260 $as_echo_n "checking if $CC understands -b... " >&6; }
16261 if test "${lt_cv_prog_compiler__b+set}" = set; then :
16262   $as_echo_n "(cached) " >&6
16263 else
16264   lt_cv_prog_compiler__b=no
16265    save_LDFLAGS="$LDFLAGS"
16266    LDFLAGS="$LDFLAGS -b"
16267    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16268    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16269      # The linker can only warn and ignore the option if not recognized
16270      # So say no if there are warnings
16271      if test -s conftest.err; then
16272        # Append any errors to the config.log.
16273        cat conftest.err 1>&5
16274        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16275        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16276        if diff conftest.exp conftest.er2 >/dev/null; then
16277          lt_cv_prog_compiler__b=yes
16278        fi
16279      else
16280        lt_cv_prog_compiler__b=yes
16281      fi
16282    fi
16283    $RM -r conftest*
16284    LDFLAGS="$save_LDFLAGS"
16285
16286 fi
16287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
16288 $as_echo "$lt_cv_prog_compiler__b" >&6; }
16289
16290 if test x"$lt_cv_prog_compiler__b" = xyes; then
16291     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16292 else
16293     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16294 fi
16295
16296           ;;
16297         esac
16298       fi
16299       if test "$with_gnu_ld" = no; then
16300         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16301         hardcode_libdir_separator=:
16302
16303         case $host_cpu in
16304         hppa*64*|ia64*)
16305           hardcode_direct=no
16306           hardcode_shlibpath_var=no
16307           ;;
16308         *)
16309           hardcode_direct=yes
16310           hardcode_direct_absolute=yes
16311           export_dynamic_flag_spec='${wl}-E'
16312
16313           # hardcode_minus_L: Not really in the search PATH,
16314           # but as the default location of the library.
16315           hardcode_minus_L=yes
16316           ;;
16317         esac
16318       fi
16319       ;;
16320
16321     irix5* | irix6* | nonstopux*)
16322       if test "$GCC" = yes; then
16323         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
16324         # Try to use the -exported_symbol ld option, if it does not
16325         # work, assume that -exports_file does not work either and
16326         # implicitly export all symbols.
16327         save_LDFLAGS="$LDFLAGS"
16328         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16329         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16330 /* end confdefs.h.  */
16331 int foo(void) {}
16332 _ACEOF
16333 if ac_fn_c_try_link "$LINENO"; then :
16334   archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
16335
16336 fi
16337 rm -f core conftest.err conftest.$ac_objext \
16338     conftest$ac_exeext conftest.$ac_ext
16339         LDFLAGS="$save_LDFLAGS"
16340       else
16341         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16342         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
16343       fi
16344       archive_cmds_need_lc='no'
16345       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16346       hardcode_libdir_separator=:
16347       inherit_rpath=yes
16348       link_all_deplibs=yes
16349       ;;
16350
16351     netbsd*)
16352       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16353         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
16354       else
16355         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
16356       fi
16357       hardcode_libdir_flag_spec='-R$libdir'
16358       hardcode_direct=yes
16359       hardcode_shlibpath_var=no
16360       ;;
16361
16362     newsos6)
16363       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16364       hardcode_direct=yes
16365       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16366       hardcode_libdir_separator=:
16367       hardcode_shlibpath_var=no
16368       ;;
16369
16370     *nto* | *qnx*)
16371       ;;
16372
16373     openbsd*)
16374       if test -f /usr/libexec/ld.so; then
16375         hardcode_direct=yes
16376         hardcode_shlibpath_var=no
16377         hardcode_direct_absolute=yes
16378         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16379           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16380           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16381           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16382           export_dynamic_flag_spec='${wl}-E'
16383         else
16384           case $host_os in
16385            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16386              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16387              hardcode_libdir_flag_spec='-R$libdir'
16388              ;;
16389            *)
16390              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16391              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16392              ;;
16393           esac
16394         fi
16395       else
16396         ld_shlibs=no
16397       fi
16398       ;;
16399
16400     os2*)
16401       hardcode_libdir_flag_spec='-L$libdir'
16402       hardcode_minus_L=yes
16403       allow_undefined_flag=unsupported
16404       archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
16405       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16406       ;;
16407
16408     osf3*)
16409       if test "$GCC" = yes; then
16410         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16411         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
16412       else
16413         allow_undefined_flag=' -expect_unresolved \*'
16414         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16415       fi
16416       archive_cmds_need_lc='no'
16417       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16418       hardcode_libdir_separator=:
16419       ;;
16420
16421     osf4* | osf5*)      # as osf3* with the addition of -msym flag
16422       if test "$GCC" = yes; then
16423         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16424         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
16425         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16426       else
16427         allow_undefined_flag=' -expect_unresolved \*'
16428         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16429         archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
16430         $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
16431
16432         # Both c and cxx compiler support -rpath directly
16433         hardcode_libdir_flag_spec='-rpath $libdir'
16434       fi
16435       archive_cmds_need_lc='no'
16436       hardcode_libdir_separator=:
16437       ;;
16438
16439     solaris*)
16440       no_undefined_flag=' -z defs'
16441       if test "$GCC" = yes; then
16442         wlarc='${wl}'
16443         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16444         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16445           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16446       else
16447         case `$CC -V 2>&1` in
16448         *"Compilers 5.0"*)
16449           wlarc=''
16450           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16451           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16452           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16453           ;;
16454         *)
16455           wlarc='${wl}'
16456           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16457           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16458           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16459           ;;
16460         esac
16461       fi
16462       hardcode_libdir_flag_spec='-R$libdir'
16463       hardcode_shlibpath_var=no
16464       case $host_os in
16465       solaris2.[0-5] | solaris2.[0-5].*) ;;
16466       *)
16467         # The compiler driver will combine and reorder linker options,
16468         # but understands `-z linker_flag'.  GCC discards it without `$wl',
16469         # but is careful enough not to reorder.
16470         # Supported since Solaris 2.6 (maybe 2.5.1?)
16471         if test "$GCC" = yes; then
16472           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16473         else
16474           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16475         fi
16476         ;;
16477       esac
16478       link_all_deplibs=yes
16479       ;;
16480
16481     sunos4*)
16482       if test "x$host_vendor" = xsequent; then
16483         # Use $CC to link under sequent, because it throws in some extra .o
16484         # files that make .init and .fini sections work.
16485         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16486       else
16487         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16488       fi
16489       hardcode_libdir_flag_spec='-L$libdir'
16490       hardcode_direct=yes
16491       hardcode_minus_L=yes
16492       hardcode_shlibpath_var=no
16493       ;;
16494
16495     sysv4)
16496       case $host_vendor in
16497         sni)
16498           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16499           hardcode_direct=yes # is this really true???
16500         ;;
16501         siemens)
16502           ## LD is ld it makes a PLAMLIB
16503           ## CC just makes a GrossModule.
16504           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16505           reload_cmds='$CC -r -o $output$reload_objs'
16506           hardcode_direct=no
16507         ;;
16508         motorola)
16509           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16510           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16511         ;;
16512       esac
16513       runpath_var='LD_RUN_PATH'
16514       hardcode_shlibpath_var=no
16515       ;;
16516
16517     sysv4.3*)
16518       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16519       hardcode_shlibpath_var=no
16520       export_dynamic_flag_spec='-Bexport'
16521       ;;
16522
16523     sysv4*MP*)
16524       if test -d /usr/nec; then
16525         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16526         hardcode_shlibpath_var=no
16527         runpath_var=LD_RUN_PATH
16528         hardcode_runpath_var=yes
16529         ld_shlibs=yes
16530       fi
16531       ;;
16532
16533     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16534       no_undefined_flag='${wl}-z,text'
16535       archive_cmds_need_lc=no
16536       hardcode_shlibpath_var=no
16537       runpath_var='LD_RUN_PATH'
16538
16539       if test "$GCC" = yes; then
16540         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16541         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16542       else
16543         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16544         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16545       fi
16546       ;;
16547
16548     sysv5* | sco3.2v5* | sco5v6*)
16549       # Note: We can NOT use -z defs as we might desire, because we do not
16550       # link with -lc, and that would cause any symbols used from libc to
16551       # always be unresolved, which means just about no library would
16552       # ever link correctly.  If we're not using GNU ld we use -z text
16553       # though, which does catch some bad symbols but isn't as heavy-handed
16554       # as -z defs.
16555       no_undefined_flag='${wl}-z,text'
16556       allow_undefined_flag='${wl}-z,nodefs'
16557       archive_cmds_need_lc=no
16558       hardcode_shlibpath_var=no
16559       hardcode_libdir_flag_spec='${wl}-R,$libdir'
16560       hardcode_libdir_separator=':'
16561       link_all_deplibs=yes
16562       export_dynamic_flag_spec='${wl}-Bexport'
16563       runpath_var='LD_RUN_PATH'
16564
16565       if test "$GCC" = yes; then
16566         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16567         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16568       else
16569         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16570         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16571       fi
16572       ;;
16573
16574     uts4*)
16575       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16576       hardcode_libdir_flag_spec='-L$libdir'
16577       hardcode_shlibpath_var=no
16578       ;;
16579
16580     *)
16581       ld_shlibs=no
16582       ;;
16583     esac
16584
16585     if test x$host_vendor = xsni; then
16586       case $host in
16587       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16588         export_dynamic_flag_spec='${wl}-Blargedynsym'
16589         ;;
16590       esac
16591     fi
16592   fi
16593
16594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16595 $as_echo "$ld_shlibs" >&6; }
16596 test "$ld_shlibs" = no && can_build_shared=no
16597
16598 with_gnu_ld=$with_gnu_ld
16599
16600
16601
16602
16603
16604
16605
16606
16607
16608
16609
16610
16611
16612
16613
16614 #
16615 # Do we need to explicitly link libc?
16616 #
16617 case "x$archive_cmds_need_lc" in
16618 x|xyes)
16619   # Assume -lc should be added
16620   archive_cmds_need_lc=yes
16621
16622   if test "$enable_shared" = yes && test "$GCC" = yes; then
16623     case $archive_cmds in
16624     *'~'*)
16625       # FIXME: we may have to deal with multi-command sequences.
16626       ;;
16627     '$CC '*)
16628       # Test whether the compiler implicitly links with -lc since on some
16629       # systems, -lgcc has to come before -lc. If gcc already passes -lc
16630       # to ld, don't add -lc before -lgcc.
16631       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16632 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16633 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16634   $as_echo_n "(cached) " >&6
16635 else
16636   $RM conftest*
16637         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16638
16639         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16640   (eval $ac_compile) 2>&5
16641   ac_status=$?
16642   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16643   test $ac_status = 0; } 2>conftest.err; then
16644           soname=conftest
16645           lib=conftest
16646           libobjs=conftest.$ac_objext
16647           deplibs=
16648           wl=$lt_prog_compiler_wl
16649           pic_flag=$lt_prog_compiler_pic
16650           compiler_flags=-v
16651           linker_flags=-v
16652           verstring=
16653           output_objdir=.
16654           libname=conftest
16655           lt_save_allow_undefined_flag=$allow_undefined_flag
16656           allow_undefined_flag=
16657           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16658   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16659   ac_status=$?
16660   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16661   test $ac_status = 0; }
16662           then
16663             lt_cv_archive_cmds_need_lc=no
16664           else
16665             lt_cv_archive_cmds_need_lc=yes
16666           fi
16667           allow_undefined_flag=$lt_save_allow_undefined_flag
16668         else
16669           cat conftest.err 1>&5
16670         fi
16671         $RM conftest*
16672
16673 fi
16674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16675 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16676       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16677       ;;
16678     esac
16679   fi
16680   ;;
16681 esac
16682
16683
16684
16685
16686
16687
16688
16689
16690
16691
16692
16693
16694
16695
16696
16697
16698
16699
16700
16701
16702
16703
16704
16705
16706
16707
16708
16709
16710
16711
16712
16713
16714
16715
16716
16717
16718
16719
16720
16721
16722
16723
16724
16725
16726
16727
16728
16729
16730
16731
16732
16733
16734
16735
16736
16737
16738
16739
16740
16741
16742
16743
16744
16745
16746
16747
16748
16749
16750
16751
16752
16753
16754
16755
16756
16757
16758
16759
16760
16761
16762
16763
16764
16765
16766
16767
16768
16769
16770
16771
16772
16773
16774
16775
16776
16777
16778
16779
16780
16781
16782
16783
16784
16785
16786
16787
16788
16789
16790
16791
16792
16793
16794
16795
16796
16797
16798
16799
16800
16801
16802
16803
16804
16805
16806
16807
16808
16809
16810
16811
16812
16813
16814
16815
16816
16817
16818
16819
16820
16821
16822
16823
16824
16825
16826
16827
16828
16829
16830
16831
16832
16833
16834
16835
16836
16837
16838
16839   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16840 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16841
16842 if test "$GCC" = yes; then
16843   case $host_os in
16844     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16845     *) lt_awk_arg="/^libraries:/" ;;
16846   esac
16847   case $host_os in
16848     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
16849     *) lt_sed_strip_eq="s,=/,/,g" ;;
16850   esac
16851   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
16852   case $lt_search_path_spec in
16853   *\;*)
16854     # if the path contains ";" then we assume it to be the separator
16855     # otherwise default to the standard path separator (i.e. ":") - it is
16856     # assumed that no part of a normal pathname contains ";" but that should
16857     # okay in the real world where ";" in dirpaths is itself problematic.
16858     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
16859     ;;
16860   *)
16861     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
16862     ;;
16863   esac
16864   # Ok, now we have the path, separated by spaces, we can step through it
16865   # and add multilib dir if necessary.
16866   lt_tmp_lt_search_path_spec=
16867   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16868   for lt_sys_path in $lt_search_path_spec; do
16869     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
16870       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
16871     else
16872       test -d "$lt_sys_path" && \
16873         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
16874     fi
16875   done
16876   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
16877 BEGIN {RS=" "; FS="/|\n";} {
16878   lt_foo="";
16879   lt_count=0;
16880   for (lt_i = NF; lt_i > 0; lt_i--) {
16881     if ($lt_i != "" && $lt_i != ".") {
16882       if ($lt_i == "..") {
16883         lt_count++;
16884       } else {
16885         if (lt_count == 0) {
16886           lt_foo="/" $lt_i lt_foo;
16887         } else {
16888           lt_count--;
16889         }
16890       }
16891     }
16892   }
16893   if (lt_foo != "") { lt_freq[lt_foo]++; }
16894   if (lt_freq[lt_foo] == 1) { print lt_foo; }
16895 }'`
16896   # AWK program above erroneously prepends '/' to C:/dos/paths
16897   # for these hosts.
16898   case $host_os in
16899     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
16900       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
16901   esac
16902   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
16903 else
16904   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
16905 fi
16906 library_names_spec=
16907 libname_spec='lib$name'
16908 soname_spec=
16909 shrext_cmds=".so"
16910 postinstall_cmds=
16911 postuninstall_cmds=
16912 finish_cmds=
16913 finish_eval=
16914 shlibpath_var=
16915 shlibpath_overrides_runpath=unknown
16916 version_type=none
16917 dynamic_linker="$host_os ld.so"
16918 sys_lib_dlsearch_path_spec="/lib /usr/lib"
16919 need_lib_prefix=unknown
16920 hardcode_into_libs=no
16921
16922 # when you set need_version to no, make sure it does not cause -set_version
16923 # flags to be left without arguments
16924 need_version=unknown
16925
16926 case $host_os in
16927 aix3*)
16928   version_type=linux
16929   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
16930   shlibpath_var=LIBPATH
16931
16932   # AIX 3 has no versioning support, so we append a major version to the name.
16933   soname_spec='${libname}${release}${shared_ext}$major'
16934   ;;
16935
16936 aix[4-9]*)
16937   version_type=linux
16938   need_lib_prefix=no
16939   need_version=no
16940   hardcode_into_libs=yes
16941   if test "$host_cpu" = ia64; then
16942     # AIX 5 supports IA64
16943     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
16944     shlibpath_var=LD_LIBRARY_PATH
16945   else
16946     # With GCC up to 2.95.x, collect2 would create an import file
16947     # for dependence libraries.  The import file would start with
16948     # the line `#! .'.  This would cause the generated library to
16949     # depend on `.', always an invalid library.  This was fixed in
16950     # development snapshots of GCC prior to 3.0.
16951     case $host_os in
16952       aix4 | aix4.[01] | aix4.[01].*)
16953       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
16954            echo ' yes '
16955            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
16956         :
16957       else
16958         can_build_shared=no
16959       fi
16960       ;;
16961     esac
16962     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
16963     # soname into executable. Probably we can add versioning support to
16964     # collect2, so additional links can be useful in future.
16965     if test "$aix_use_runtimelinking" = yes; then
16966       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
16967       # instead of lib<name>.a to let people know that these are not
16968       # typical AIX shared libraries.
16969       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16970     else
16971       # We preserve .a as extension for shared libraries through AIX4.2
16972       # and later when we are not doing run time linking.
16973       library_names_spec='${libname}${release}.a $libname.a'
16974       soname_spec='${libname}${release}${shared_ext}$major'
16975     fi
16976     shlibpath_var=LIBPATH
16977   fi
16978   ;;
16979
16980 amigaos*)
16981   case $host_cpu in
16982   powerpc)
16983     # Since July 2007 AmigaOS4 officially supports .so libraries.
16984     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
16985     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16986     ;;
16987   m68k)
16988     library_names_spec='$libname.ixlibrary $libname.a'
16989     # Create ${libname}_ixlibrary.a entries in /sys/libs.
16990     finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
16991     ;;
16992   esac
16993   ;;
16994
16995 beos*)
16996   library_names_spec='${libname}${shared_ext}'
16997   dynamic_linker="$host_os ld.so"
16998   shlibpath_var=LIBRARY_PATH
16999   ;;
17000
17001 bsdi[45]*)
17002   version_type=linux
17003   need_version=no
17004   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17005   soname_spec='${libname}${release}${shared_ext}$major'
17006   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
17007   shlibpath_var=LD_LIBRARY_PATH
17008   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
17009   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
17010   # the default ld.so.conf also contains /usr/contrib/lib and
17011   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
17012   # libtool to hard-code these into programs
17013   ;;
17014
17015 cygwin* | mingw* | pw32* | cegcc*)
17016   version_type=windows
17017   shrext_cmds=".dll"
17018   need_version=no
17019   need_lib_prefix=no
17020
17021   case $GCC,$host_os in
17022   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
17023     library_names_spec='$libname.dll.a'
17024     # DLL is installed to $(libdir)/../bin by postinstall_cmds
17025     postinstall_cmds='base_file=`basename \${file}`~
17026       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
17027       dldir=$destdir/`dirname \$dlpath`~
17028       test -d \$dldir || mkdir -p \$dldir~
17029       $install_prog $dir/$dlname \$dldir/$dlname~
17030       chmod a+x \$dldir/$dlname~
17031       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
17032         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
17033       fi'
17034     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
17035       dlpath=$dir/\$dldll~
17036        $RM \$dlpath'
17037     shlibpath_overrides_runpath=yes
17038
17039     case $host_os in
17040     cygwin*)
17041       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
17042       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17043
17044       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
17045       ;;
17046     mingw* | cegcc*)
17047       # MinGW DLLs use traditional 'lib' prefix
17048       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17049       ;;
17050     pw32*)
17051       # pw32 DLLs use 'pw' prefix rather than 'lib'
17052       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17053       ;;
17054     esac
17055     ;;
17056
17057   *)
17058     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
17059     ;;
17060   esac
17061   dynamic_linker='Win32 ld.exe'
17062   # FIXME: first we should search . and the directory the executable is in
17063   shlibpath_var=PATH
17064   ;;
17065
17066 darwin* | rhapsody*)
17067   dynamic_linker="$host_os dyld"
17068   version_type=darwin
17069   need_lib_prefix=no
17070   need_version=no
17071   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
17072   soname_spec='${libname}${release}${major}$shared_ext'
17073   shlibpath_overrides_runpath=yes
17074   shlibpath_var=DYLD_LIBRARY_PATH
17075   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
17076
17077   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
17078   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
17079   ;;
17080
17081 dgux*)
17082   version_type=linux
17083   need_lib_prefix=no
17084   need_version=no
17085   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
17086   soname_spec='${libname}${release}${shared_ext}$major'
17087   shlibpath_var=LD_LIBRARY_PATH
17088   ;;
17089
17090 freebsd* | dragonfly*)
17091   # DragonFly does not have aout.  When/if they implement a new
17092   # versioning mechanism, adjust this.
17093   if test -x /usr/bin/objformat; then
17094     objformat=`/usr/bin/objformat`
17095   else
17096     case $host_os in
17097     freebsd[23].*) objformat=aout ;;
17098     *) objformat=elf ;;
17099     esac
17100   fi
17101   version_type=freebsd-$objformat
17102   case $version_type in
17103     freebsd-elf*)
17104       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17105       need_version=no
17106       need_lib_prefix=no
17107       ;;
17108     freebsd-*)
17109       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
17110       need_version=yes
17111       ;;
17112   esac
17113   shlibpath_var=LD_LIBRARY_PATH
17114   case $host_os in
17115   freebsd2.*)
17116     shlibpath_overrides_runpath=yes
17117     ;;
17118   freebsd3.[01]* | freebsdelf3.[01]*)
17119     shlibpath_overrides_runpath=yes
17120     hardcode_into_libs=yes
17121     ;;
17122   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
17123   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
17124     shlibpath_overrides_runpath=no
17125     hardcode_into_libs=yes
17126     ;;
17127   *) # from 4.6 on, and DragonFly
17128     shlibpath_overrides_runpath=yes
17129     hardcode_into_libs=yes
17130     ;;
17131   esac
17132   ;;
17133
17134 gnu*)
17135   version_type=linux
17136   need_lib_prefix=no
17137   need_version=no
17138   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17139   soname_spec='${libname}${release}${shared_ext}$major'
17140   shlibpath_var=LD_LIBRARY_PATH
17141   hardcode_into_libs=yes
17142   ;;
17143
17144 haiku*)
17145   version_type=linux
17146   need_lib_prefix=no
17147   need_version=no
17148   dynamic_linker="$host_os runtime_loader"
17149   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17150   soname_spec='${libname}${release}${shared_ext}$major'
17151   shlibpath_var=LIBRARY_PATH
17152   shlibpath_overrides_runpath=yes
17153   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
17154   hardcode_into_libs=yes
17155   ;;
17156
17157 hpux9* | hpux10* | hpux11*)
17158   # Give a soname corresponding to the major version so that dld.sl refuses to
17159   # link against other versions.
17160   version_type=sunos
17161   need_lib_prefix=no
17162   need_version=no
17163   case $host_cpu in
17164   ia64*)
17165     shrext_cmds='.so'
17166     hardcode_into_libs=yes
17167     dynamic_linker="$host_os dld.so"
17168     shlibpath_var=LD_LIBRARY_PATH
17169     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17170     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17171     soname_spec='${libname}${release}${shared_ext}$major'
17172     if test "X$HPUX_IA64_MODE" = X32; then
17173       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17174     else
17175       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17176     fi
17177     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17178     ;;
17179   hppa*64*)
17180     shrext_cmds='.sl'
17181     hardcode_into_libs=yes
17182     dynamic_linker="$host_os dld.sl"
17183     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17184     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17185     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17186     soname_spec='${libname}${release}${shared_ext}$major'
17187     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17188     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17189     ;;
17190   *)
17191     shrext_cmds='.sl'
17192     dynamic_linker="$host_os dld.sl"
17193     shlibpath_var=SHLIB_PATH
17194     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17195     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17196     soname_spec='${libname}${release}${shared_ext}$major'
17197     ;;
17198   esac
17199   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17200   postinstall_cmds='chmod 555 $lib'
17201   # or fails outright, so override atomically:
17202   install_override_mode=555
17203   ;;
17204
17205 interix[3-9]*)
17206   version_type=linux
17207   need_lib_prefix=no
17208   need_version=no
17209   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17210   soname_spec='${libname}${release}${shared_ext}$major'
17211   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17212   shlibpath_var=LD_LIBRARY_PATH
17213   shlibpath_overrides_runpath=no
17214   hardcode_into_libs=yes
17215   ;;
17216
17217 irix5* | irix6* | nonstopux*)
17218   case $host_os in
17219     nonstopux*) version_type=nonstopux ;;
17220     *)
17221         if test "$lt_cv_prog_gnu_ld" = yes; then
17222                 version_type=linux
17223         else
17224                 version_type=irix
17225         fi ;;
17226   esac
17227   need_lib_prefix=no
17228   need_version=no
17229   soname_spec='${libname}${release}${shared_ext}$major'
17230   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17231   case $host_os in
17232   irix5* | nonstopux*)
17233     libsuff= shlibsuff=
17234     ;;
17235   *)
17236     case $LD in # libtool.m4 will add one of these switches to LD
17237     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17238       libsuff= shlibsuff= libmagic=32-bit;;
17239     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17240       libsuff=32 shlibsuff=N32 libmagic=N32;;
17241     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17242       libsuff=64 shlibsuff=64 libmagic=64-bit;;
17243     *) libsuff= shlibsuff= libmagic=never-match;;
17244     esac
17245     ;;
17246   esac
17247   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17248   shlibpath_overrides_runpath=no
17249   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17250   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17251   hardcode_into_libs=yes
17252   ;;
17253
17254 # No shared lib support for Linux oldld, aout, or coff.
17255 linux*oldld* | linux*aout* | linux*coff*)
17256   dynamic_linker=no
17257   ;;
17258
17259 # This must be Linux ELF.
17260 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17261   version_type=linux
17262   need_lib_prefix=no
17263   need_version=no
17264   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17265   soname_spec='${libname}${release}${shared_ext}$major'
17266   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17267   shlibpath_var=LD_LIBRARY_PATH
17268   shlibpath_overrides_runpath=no
17269
17270   # Some binutils ld are patched to set DT_RUNPATH
17271   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
17272   $as_echo_n "(cached) " >&6
17273 else
17274   lt_cv_shlibpath_overrides_runpath=no
17275     save_LDFLAGS=$LDFLAGS
17276     save_libdir=$libdir
17277     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
17278          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
17279     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17280 /* end confdefs.h.  */
17281
17282 int
17283 main ()
17284 {
17285
17286   ;
17287   return 0;
17288 }
17289 _ACEOF
17290 if ac_fn_c_try_link "$LINENO"; then :
17291   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17292   lt_cv_shlibpath_overrides_runpath=yes
17293 fi
17294 fi
17295 rm -f core conftest.err conftest.$ac_objext \
17296     conftest$ac_exeext conftest.$ac_ext
17297     LDFLAGS=$save_LDFLAGS
17298     libdir=$save_libdir
17299
17300 fi
17301
17302   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17303
17304   # This implies no fast_install, which is unacceptable.
17305   # Some rework will be needed to allow for fast_install
17306   # before this can be enabled.
17307   hardcode_into_libs=yes
17308
17309   # Append ld.so.conf contents to the search path
17310   if test -f /etc/ld.so.conf; then
17311     lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[       ]*hwcap[        ]/d;s/[:,      ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
17312     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17313   fi
17314
17315   # We used to test for /lib/ld.so.1 and disable shared libraries on
17316   # powerpc, because MkLinux only supported shared libraries with the
17317   # GNU dynamic linker.  Since this was broken with cross compilers,
17318   # most powerpc-linux boxes support dynamic linking these days and
17319   # people can always --disable-shared, the test was removed, and we
17320   # assume the GNU/Linux dynamic linker is in use.
17321   dynamic_linker='GNU/Linux ld.so'
17322   ;;
17323
17324 netbsd*)
17325   version_type=sunos
17326   need_lib_prefix=no
17327   need_version=no
17328   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17329     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17330     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17331     dynamic_linker='NetBSD (a.out) ld.so'
17332   else
17333     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17334     soname_spec='${libname}${release}${shared_ext}$major'
17335     dynamic_linker='NetBSD ld.elf_so'
17336   fi
17337   shlibpath_var=LD_LIBRARY_PATH
17338   shlibpath_overrides_runpath=yes
17339   hardcode_into_libs=yes
17340   ;;
17341
17342 newsos6)
17343   version_type=linux
17344   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17345   shlibpath_var=LD_LIBRARY_PATH
17346   shlibpath_overrides_runpath=yes
17347   ;;
17348
17349 *nto* | *qnx*)
17350   version_type=qnx
17351   need_lib_prefix=no
17352   need_version=no
17353   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17354   soname_spec='${libname}${release}${shared_ext}$major'
17355   shlibpath_var=LD_LIBRARY_PATH
17356   shlibpath_overrides_runpath=no
17357   hardcode_into_libs=yes
17358   dynamic_linker='ldqnx.so'
17359   ;;
17360
17361 openbsd*)
17362   version_type=sunos
17363   sys_lib_dlsearch_path_spec="/usr/lib"
17364   need_lib_prefix=no
17365   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17366   case $host_os in
17367     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
17368     *)                          need_version=no  ;;
17369   esac
17370   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17371   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17372   shlibpath_var=LD_LIBRARY_PATH
17373   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17374     case $host_os in
17375       openbsd2.[89] | openbsd2.[89].*)
17376         shlibpath_overrides_runpath=no
17377         ;;
17378       *)
17379         shlibpath_overrides_runpath=yes
17380         ;;
17381       esac
17382   else
17383     shlibpath_overrides_runpath=yes
17384   fi
17385   ;;
17386
17387 os2*)
17388   libname_spec='$name'
17389   shrext_cmds=".dll"
17390   need_lib_prefix=no
17391   library_names_spec='$libname${shared_ext} $libname.a'
17392   dynamic_linker='OS/2 ld.exe'
17393   shlibpath_var=LIBPATH
17394   ;;
17395
17396 osf3* | osf4* | osf5*)
17397   version_type=osf
17398   need_lib_prefix=no
17399   need_version=no
17400   soname_spec='${libname}${release}${shared_ext}$major'
17401   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17402   shlibpath_var=LD_LIBRARY_PATH
17403   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17404   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17405   ;;
17406
17407 rdos*)
17408   dynamic_linker=no
17409   ;;
17410
17411 solaris*)
17412   version_type=linux
17413   need_lib_prefix=no
17414   need_version=no
17415   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17416   soname_spec='${libname}${release}${shared_ext}$major'
17417   shlibpath_var=LD_LIBRARY_PATH
17418   shlibpath_overrides_runpath=yes
17419   hardcode_into_libs=yes
17420   # ldd complains unless libraries are executable
17421   postinstall_cmds='chmod +x $lib'
17422   ;;
17423
17424 sunos4*)
17425   version_type=sunos
17426   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17427   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17428   shlibpath_var=LD_LIBRARY_PATH
17429   shlibpath_overrides_runpath=yes
17430   if test "$with_gnu_ld" = yes; then
17431     need_lib_prefix=no
17432   fi
17433   need_version=yes
17434   ;;
17435
17436 sysv4 | sysv4.3*)
17437   version_type=linux
17438   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17439   soname_spec='${libname}${release}${shared_ext}$major'
17440   shlibpath_var=LD_LIBRARY_PATH
17441   case $host_vendor in
17442     sni)
17443       shlibpath_overrides_runpath=no
17444       need_lib_prefix=no
17445       runpath_var=LD_RUN_PATH
17446       ;;
17447     siemens)
17448       need_lib_prefix=no
17449       ;;
17450     motorola)
17451       need_lib_prefix=no
17452       need_version=no
17453       shlibpath_overrides_runpath=no
17454       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17455       ;;
17456   esac
17457   ;;
17458
17459 sysv4*MP*)
17460   if test -d /usr/nec ;then
17461     version_type=linux
17462     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17463     soname_spec='$libname${shared_ext}.$major'
17464     shlibpath_var=LD_LIBRARY_PATH
17465   fi
17466   ;;
17467
17468 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17469   version_type=freebsd-elf
17470   need_lib_prefix=no
17471   need_version=no
17472   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17473   soname_spec='${libname}${release}${shared_ext}$major'
17474   shlibpath_var=LD_LIBRARY_PATH
17475   shlibpath_overrides_runpath=yes
17476   hardcode_into_libs=yes
17477   if test "$with_gnu_ld" = yes; then
17478     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17479   else
17480     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17481     case $host_os in
17482       sco3.2v5*)
17483         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17484         ;;
17485     esac
17486   fi
17487   sys_lib_dlsearch_path_spec='/usr/lib'
17488   ;;
17489
17490 tpf*)
17491   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
17492   version_type=linux
17493   need_lib_prefix=no
17494   need_version=no
17495   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17496   shlibpath_var=LD_LIBRARY_PATH
17497   shlibpath_overrides_runpath=no
17498   hardcode_into_libs=yes
17499   ;;
17500
17501 uts4*)
17502   version_type=linux
17503   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17504   soname_spec='${libname}${release}${shared_ext}$major'
17505   shlibpath_var=LD_LIBRARY_PATH
17506   ;;
17507
17508 *)
17509   dynamic_linker=no
17510   ;;
17511 esac
17512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17513 $as_echo "$dynamic_linker" >&6; }
17514 test "$dynamic_linker" = no && can_build_shared=no
17515
17516 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17517 if test "$GCC" = yes; then
17518   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17519 fi
17520
17521 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17522   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17523 fi
17524 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17525   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17526 fi
17527
17528
17529
17530
17531
17532
17533
17534
17535
17536
17537
17538
17539
17540
17541
17542
17543
17544
17545
17546
17547
17548
17549
17550
17551
17552
17553
17554
17555
17556
17557
17558
17559
17560
17561
17562
17563
17564
17565
17566
17567
17568
17569
17570
17571
17572
17573
17574
17575
17576
17577
17578
17579
17580
17581
17582
17583
17584
17585
17586
17587
17588
17589
17590
17591
17592
17593
17594
17595
17596
17597
17598
17599
17600
17601
17602
17603
17604
17605
17606
17607
17608
17609
17610
17611
17612
17613
17614
17615
17616
17617
17618
17619   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17620 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17621 hardcode_action=
17622 if test -n "$hardcode_libdir_flag_spec" ||
17623    test -n "$runpath_var" ||
17624    test "X$hardcode_automatic" = "Xyes" ; then
17625
17626   # We can hardcode non-existent directories.
17627   if test "$hardcode_direct" != no &&
17628      # If the only mechanism to avoid hardcoding is shlibpath_var, we
17629      # have to relink, otherwise we might link with an installed library
17630      # when we should be linking with a yet-to-be-installed one
17631      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17632      test "$hardcode_minus_L" != no; then
17633     # Linking always hardcodes the temporary library directory.
17634     hardcode_action=relink
17635   else
17636     # We can link without hardcoding, and we can hardcode nonexisting dirs.
17637     hardcode_action=immediate
17638   fi
17639 else
17640   # We cannot hardcode anything, or else we can only hardcode existing
17641   # directories.
17642   hardcode_action=unsupported
17643 fi
17644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17645 $as_echo "$hardcode_action" >&6; }
17646
17647 if test "$hardcode_action" = relink ||
17648    test "$inherit_rpath" = yes; then
17649   # Fast installation is not supported
17650   enable_fast_install=no
17651 elif test "$shlibpath_overrides_runpath" = yes ||
17652      test "$enable_shared" = no; then
17653   # Fast installation is not necessary
17654   enable_fast_install=needless
17655 fi
17656
17657
17658
17659
17660
17661
17662   if test "x$enable_dlopen" != xyes; then
17663   enable_dlopen=unknown
17664   enable_dlopen_self=unknown
17665   enable_dlopen_self_static=unknown
17666 else
17667   lt_cv_dlopen=no
17668   lt_cv_dlopen_libs=
17669
17670   case $host_os in
17671   beos*)
17672     lt_cv_dlopen="load_add_on"
17673     lt_cv_dlopen_libs=
17674     lt_cv_dlopen_self=yes
17675     ;;
17676
17677   mingw* | pw32* | cegcc*)
17678     lt_cv_dlopen="LoadLibrary"
17679     lt_cv_dlopen_libs=
17680     ;;
17681
17682   cygwin*)
17683     lt_cv_dlopen="dlopen"
17684     lt_cv_dlopen_libs=
17685     ;;
17686
17687   darwin*)
17688   # if libdl is installed we need to link against it
17689     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17690 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17691 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17692   $as_echo_n "(cached) " >&6
17693 else
17694   ac_check_lib_save_LIBS=$LIBS
17695 LIBS="-ldl  $LIBS"
17696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17697 /* end confdefs.h.  */
17698
17699 /* Override any GCC internal prototype to avoid an error.
17700    Use char because int might match the return type of a GCC
17701    builtin and then its argument prototype would still apply.  */
17702 #ifdef __cplusplus
17703 extern "C"
17704 #endif
17705 char dlopen ();
17706 int
17707 main ()
17708 {
17709 return dlopen ();
17710   ;
17711   return 0;
17712 }
17713 _ACEOF
17714 if ac_fn_c_try_link "$LINENO"; then :
17715   ac_cv_lib_dl_dlopen=yes
17716 else
17717   ac_cv_lib_dl_dlopen=no
17718 fi
17719 rm -f core conftest.err conftest.$ac_objext \
17720     conftest$ac_exeext conftest.$ac_ext
17721 LIBS=$ac_check_lib_save_LIBS
17722 fi
17723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17724 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17725 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17726   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17727 else
17728
17729     lt_cv_dlopen="dyld"
17730     lt_cv_dlopen_libs=
17731     lt_cv_dlopen_self=yes
17732
17733 fi
17734
17735     ;;
17736
17737   *)
17738     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17739 if test "x$ac_cv_func_shl_load" = x""yes; then :
17740   lt_cv_dlopen="shl_load"
17741 else
17742   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17743 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17744 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17745   $as_echo_n "(cached) " >&6
17746 else
17747   ac_check_lib_save_LIBS=$LIBS
17748 LIBS="-ldld  $LIBS"
17749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17750 /* end confdefs.h.  */
17751
17752 /* Override any GCC internal prototype to avoid an error.
17753    Use char because int might match the return type of a GCC
17754    builtin and then its argument prototype would still apply.  */
17755 #ifdef __cplusplus
17756 extern "C"
17757 #endif
17758 char shl_load ();
17759 int
17760 main ()
17761 {
17762 return shl_load ();
17763   ;
17764   return 0;
17765 }
17766 _ACEOF
17767 if ac_fn_c_try_link "$LINENO"; then :
17768   ac_cv_lib_dld_shl_load=yes
17769 else
17770   ac_cv_lib_dld_shl_load=no
17771 fi
17772 rm -f core conftest.err conftest.$ac_objext \
17773     conftest$ac_exeext conftest.$ac_ext
17774 LIBS=$ac_check_lib_save_LIBS
17775 fi
17776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17777 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17778 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17779   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17780 else
17781   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17782 if test "x$ac_cv_func_dlopen" = x""yes; then :
17783   lt_cv_dlopen="dlopen"
17784 else
17785   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17786 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17787 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17788   $as_echo_n "(cached) " >&6
17789 else
17790   ac_check_lib_save_LIBS=$LIBS
17791 LIBS="-ldl  $LIBS"
17792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17793 /* end confdefs.h.  */
17794
17795 /* Override any GCC internal prototype to avoid an error.
17796    Use char because int might match the return type of a GCC
17797    builtin and then its argument prototype would still apply.  */
17798 #ifdef __cplusplus
17799 extern "C"
17800 #endif
17801 char dlopen ();
17802 int
17803 main ()
17804 {
17805 return dlopen ();
17806   ;
17807   return 0;
17808 }
17809 _ACEOF
17810 if ac_fn_c_try_link "$LINENO"; then :
17811   ac_cv_lib_dl_dlopen=yes
17812 else
17813   ac_cv_lib_dl_dlopen=no
17814 fi
17815 rm -f core conftest.err conftest.$ac_objext \
17816     conftest$ac_exeext conftest.$ac_ext
17817 LIBS=$ac_check_lib_save_LIBS
17818 fi
17819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17820 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17821 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17822   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17823 else
17824   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17825 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17826 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17827   $as_echo_n "(cached) " >&6
17828 else
17829   ac_check_lib_save_LIBS=$LIBS
17830 LIBS="-lsvld  $LIBS"
17831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17832 /* end confdefs.h.  */
17833
17834 /* Override any GCC internal prototype to avoid an error.
17835    Use char because int might match the return type of a GCC
17836    builtin and then its argument prototype would still apply.  */
17837 #ifdef __cplusplus
17838 extern "C"
17839 #endif
17840 char dlopen ();
17841 int
17842 main ()
17843 {
17844 return dlopen ();
17845   ;
17846   return 0;
17847 }
17848 _ACEOF
17849 if ac_fn_c_try_link "$LINENO"; then :
17850   ac_cv_lib_svld_dlopen=yes
17851 else
17852   ac_cv_lib_svld_dlopen=no
17853 fi
17854 rm -f core conftest.err conftest.$ac_objext \
17855     conftest$ac_exeext conftest.$ac_ext
17856 LIBS=$ac_check_lib_save_LIBS
17857 fi
17858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17859 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17860 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17861   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17862 else
17863   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17864 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17865 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17866   $as_echo_n "(cached) " >&6
17867 else
17868   ac_check_lib_save_LIBS=$LIBS
17869 LIBS="-ldld  $LIBS"
17870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17871 /* end confdefs.h.  */
17872
17873 /* Override any GCC internal prototype to avoid an error.
17874    Use char because int might match the return type of a GCC
17875    builtin and then its argument prototype would still apply.  */
17876 #ifdef __cplusplus
17877 extern "C"
17878 #endif
17879 char dld_link ();
17880 int
17881 main ()
17882 {
17883 return dld_link ();
17884   ;
17885   return 0;
17886 }
17887 _ACEOF
17888 if ac_fn_c_try_link "$LINENO"; then :
17889   ac_cv_lib_dld_dld_link=yes
17890 else
17891   ac_cv_lib_dld_dld_link=no
17892 fi
17893 rm -f core conftest.err conftest.$ac_objext \
17894     conftest$ac_exeext conftest.$ac_ext
17895 LIBS=$ac_check_lib_save_LIBS
17896 fi
17897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
17898 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
17899 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
17900   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
17901 fi
17902
17903
17904 fi
17905
17906
17907 fi
17908
17909
17910 fi
17911
17912
17913 fi
17914
17915
17916 fi
17917
17918     ;;
17919   esac
17920
17921   if test "x$lt_cv_dlopen" != xno; then
17922     enable_dlopen=yes
17923   else
17924     enable_dlopen=no
17925   fi
17926
17927   case $lt_cv_dlopen in
17928   dlopen)
17929     save_CPPFLAGS="$CPPFLAGS"
17930     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
17931
17932     save_LDFLAGS="$LDFLAGS"
17933     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
17934
17935     save_LIBS="$LIBS"
17936     LIBS="$lt_cv_dlopen_libs $LIBS"
17937
17938     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
17939 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
17940 if test "${lt_cv_dlopen_self+set}" = set; then :
17941   $as_echo_n "(cached) " >&6
17942 else
17943           if test "$cross_compiling" = yes; then :
17944   lt_cv_dlopen_self=cross
17945 else
17946   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17947   lt_status=$lt_dlunknown
17948   cat > conftest.$ac_ext <<_LT_EOF
17949 #line 17949 "configure"
17950 #include "confdefs.h"
17951
17952 #if HAVE_DLFCN_H
17953 #include <dlfcn.h>
17954 #endif
17955
17956 #include <stdio.h>
17957
17958 #ifdef RTLD_GLOBAL
17959 #  define LT_DLGLOBAL           RTLD_GLOBAL
17960 #else
17961 #  ifdef DL_GLOBAL
17962 #    define LT_DLGLOBAL         DL_GLOBAL
17963 #  else
17964 #    define LT_DLGLOBAL         0
17965 #  endif
17966 #endif
17967
17968 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17969    find out it does not work in some platform. */
17970 #ifndef LT_DLLAZY_OR_NOW
17971 #  ifdef RTLD_LAZY
17972 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17973 #  else
17974 #    ifdef DL_LAZY
17975 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17976 #    else
17977 #      ifdef RTLD_NOW
17978 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17979 #      else
17980 #        ifdef DL_NOW
17981 #          define LT_DLLAZY_OR_NOW      DL_NOW
17982 #        else
17983 #          define LT_DLLAZY_OR_NOW      0
17984 #        endif
17985 #      endif
17986 #    endif
17987 #  endif
17988 #endif
17989
17990 /* When -fvisbility=hidden is used, assume the code has been annotated
17991    correspondingly for the symbols needed.  */
17992 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17993 void fnord () __attribute__((visibility("default")));
17994 #endif
17995
17996 void fnord () { int i=42; }
17997 int main ()
17998 {
17999   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18000   int status = $lt_dlunknown;
18001
18002   if (self)
18003     {
18004       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
18005       else
18006         {
18007           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
18008           else puts (dlerror ());
18009         }
18010       /* dlclose (self); */
18011     }
18012   else
18013     puts (dlerror ());
18014
18015   return status;
18016 }
18017 _LT_EOF
18018   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18019   (eval $ac_link) 2>&5
18020   ac_status=$?
18021   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18022   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18023     (./conftest; exit; ) >&5 2>/dev/null
18024     lt_status=$?
18025     case x$lt_status in
18026       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
18027       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
18028       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
18029     esac
18030   else :
18031     # compilation failed
18032     lt_cv_dlopen_self=no
18033   fi
18034 fi
18035 rm -fr conftest*
18036
18037
18038 fi
18039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
18040 $as_echo "$lt_cv_dlopen_self" >&6; }
18041
18042     if test "x$lt_cv_dlopen_self" = xyes; then
18043       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
18044       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
18045 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
18046 if test "${lt_cv_dlopen_self_static+set}" = set; then :
18047   $as_echo_n "(cached) " >&6
18048 else
18049           if test "$cross_compiling" = yes; then :
18050   lt_cv_dlopen_self_static=cross
18051 else
18052   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
18053   lt_status=$lt_dlunknown
18054   cat > conftest.$ac_ext <<_LT_EOF
18055 #line 18055 "configure"
18056 #include "confdefs.h"
18057
18058 #if HAVE_DLFCN_H
18059 #include <dlfcn.h>
18060 #endif
18061
18062 #include <stdio.h>
18063
18064 #ifdef RTLD_GLOBAL
18065 #  define LT_DLGLOBAL           RTLD_GLOBAL
18066 #else
18067 #  ifdef DL_GLOBAL
18068 #    define LT_DLGLOBAL         DL_GLOBAL
18069 #  else
18070 #    define LT_DLGLOBAL         0
18071 #  endif
18072 #endif
18073
18074 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
18075    find out it does not work in some platform. */
18076 #ifndef LT_DLLAZY_OR_NOW
18077 #  ifdef RTLD_LAZY
18078 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
18079 #  else
18080 #    ifdef DL_LAZY
18081 #      define LT_DLLAZY_OR_NOW          DL_LAZY
18082 #    else
18083 #      ifdef RTLD_NOW
18084 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
18085 #      else
18086 #        ifdef DL_NOW
18087 #          define LT_DLLAZY_OR_NOW      DL_NOW
18088 #        else
18089 #          define LT_DLLAZY_OR_NOW      0
18090 #        endif
18091 #      endif
18092 #    endif
18093 #  endif
18094 #endif
18095
18096 /* When -fvisbility=hidden is used, assume the code has been annotated
18097    correspondingly for the symbols needed.  */
18098 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18099 void fnord () __attribute__((visibility("default")));
18100 #endif
18101
18102 void fnord () { int i=42; }
18103 int main ()
18104 {
18105   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18106   int status = $lt_dlunknown;
18107
18108   if (self)
18109     {
18110       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
18111       else
18112         {
18113           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
18114           else puts (dlerror ());
18115         }
18116       /* dlclose (self); */
18117     }
18118   else
18119     puts (dlerror ());
18120
18121   return status;
18122 }
18123 _LT_EOF
18124   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18125   (eval $ac_link) 2>&5
18126   ac_status=$?
18127   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18128   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18129     (./conftest; exit; ) >&5 2>/dev/null
18130     lt_status=$?
18131     case x$lt_status in
18132       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
18133       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
18134       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
18135     esac
18136   else :
18137     # compilation failed
18138     lt_cv_dlopen_self_static=no
18139   fi
18140 fi
18141 rm -fr conftest*
18142
18143
18144 fi
18145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
18146 $as_echo "$lt_cv_dlopen_self_static" >&6; }
18147     fi
18148
18149     CPPFLAGS="$save_CPPFLAGS"
18150     LDFLAGS="$save_LDFLAGS"
18151     LIBS="$save_LIBS"
18152     ;;
18153   esac
18154
18155   case $lt_cv_dlopen_self in
18156   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
18157   *) enable_dlopen_self=unknown ;;
18158   esac
18159
18160   case $lt_cv_dlopen_self_static in
18161   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
18162   *) enable_dlopen_self_static=unknown ;;
18163   esac
18164 fi
18165
18166
18167
18168
18169
18170
18171
18172
18173
18174
18175
18176
18177
18178
18179
18180
18181
18182 striplib=
18183 old_striplib=
18184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
18185 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
18186 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
18187   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
18188   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
18189   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18190 $as_echo "yes" >&6; }
18191 else
18192 # FIXME - insert some real tests, host_os isn't really good enough
18193   case $host_os in
18194   darwin*)
18195     if test -n "$STRIP" ; then
18196       striplib="$STRIP -x"
18197       old_striplib="$STRIP -S"
18198       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18199 $as_echo "yes" >&6; }
18200     else
18201       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18202 $as_echo "no" >&6; }
18203     fi
18204     ;;
18205   *)
18206     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18207 $as_echo "no" >&6; }
18208     ;;
18209   esac
18210 fi
18211
18212
18213
18214
18215
18216
18217
18218
18219
18220
18221
18222
18223   # Report which library types will actually be built
18224   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
18225 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
18226   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
18227 $as_echo "$can_build_shared" >&6; }
18228
18229   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
18230 $as_echo_n "checking whether to build shared libraries... " >&6; }
18231   test "$can_build_shared" = "no" && enable_shared=no
18232
18233   # On AIX, shared libraries and static libraries use the same namespace, and
18234   # are all built from PIC.
18235   case $host_os in
18236   aix3*)
18237     test "$enable_shared" = yes && enable_static=no
18238     if test -n "$RANLIB"; then
18239       archive_cmds="$archive_cmds~\$RANLIB \$lib"
18240       postinstall_cmds='$RANLIB $lib'
18241     fi
18242     ;;
18243
18244   aix[4-9]*)
18245     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
18246       test "$enable_shared" = yes && enable_static=no
18247     fi
18248     ;;
18249   esac
18250   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
18251 $as_echo "$enable_shared" >&6; }
18252
18253   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
18254 $as_echo_n "checking whether to build static libraries... " >&6; }
18255   # Make sure either enable_shared or enable_static is yes.
18256   test "$enable_shared" = yes || enable_static=yes
18257   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
18258 $as_echo "$enable_static" >&6; }
18259
18260
18261
18262
18263 fi
18264 ac_ext=c
18265 ac_cpp='$CPP $CPPFLAGS'
18266 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18267 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18268 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18269
18270 CC="$lt_save_CC"
18271
18272       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
18273     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
18274     (test "X$CXX" != "Xg++"))) ; then
18275   ac_ext=cpp
18276 ac_cpp='$CXXCPP $CPPFLAGS'
18277 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18278 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18279 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
18281 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
18282 if test -z "$CXXCPP"; then
18283   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
18284   $as_echo_n "(cached) " >&6
18285 else
18286       # Double quotes because CXXCPP needs to be expanded
18287     for CXXCPP in "$CXX -E" "/lib/cpp"
18288     do
18289       ac_preproc_ok=false
18290 for ac_cxx_preproc_warn_flag in '' yes
18291 do
18292   # Use a header file that comes with gcc, so configuring glibc
18293   # with a fresh cross-compiler works.
18294   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18295   # <limits.h> exists even on freestanding compilers.
18296   # On the NeXT, cc -E runs the code through the compiler's parser,
18297   # not just through cpp. "Syntax error" is here to catch this case.
18298   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18299 /* end confdefs.h.  */
18300 #ifdef __STDC__
18301 # include <limits.h>
18302 #else
18303 # include <assert.h>
18304 #endif
18305                      Syntax error
18306 _ACEOF
18307 if ac_fn_cxx_try_cpp "$LINENO"; then :
18308
18309 else
18310   # Broken: fails on valid input.
18311 continue
18312 fi
18313 rm -f conftest.err conftest.$ac_ext
18314
18315   # OK, works on sane cases.  Now check whether nonexistent headers
18316   # can be detected and how.
18317   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18318 /* end confdefs.h.  */
18319 #include <ac_nonexistent.h>
18320 _ACEOF
18321 if ac_fn_cxx_try_cpp "$LINENO"; then :
18322   # Broken: success on invalid input.
18323 continue
18324 else
18325   # Passes both tests.
18326 ac_preproc_ok=:
18327 break
18328 fi
18329 rm -f conftest.err conftest.$ac_ext
18330
18331 done
18332 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18333 rm -f conftest.err conftest.$ac_ext
18334 if $ac_preproc_ok; then :
18335   break
18336 fi
18337
18338     done
18339     ac_cv_prog_CXXCPP=$CXXCPP
18340
18341 fi
18342   CXXCPP=$ac_cv_prog_CXXCPP
18343 else
18344   ac_cv_prog_CXXCPP=$CXXCPP
18345 fi
18346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18347 $as_echo "$CXXCPP" >&6; }
18348 ac_preproc_ok=false
18349 for ac_cxx_preproc_warn_flag in '' yes
18350 do
18351   # Use a header file that comes with gcc, so configuring glibc
18352   # with a fresh cross-compiler works.
18353   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18354   # <limits.h> exists even on freestanding compilers.
18355   # On the NeXT, cc -E runs the code through the compiler's parser,
18356   # not just through cpp. "Syntax error" is here to catch this case.
18357   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18358 /* end confdefs.h.  */
18359 #ifdef __STDC__
18360 # include <limits.h>
18361 #else
18362 # include <assert.h>
18363 #endif
18364                      Syntax error
18365 _ACEOF
18366 if ac_fn_cxx_try_cpp "$LINENO"; then :
18367
18368 else
18369   # Broken: fails on valid input.
18370 continue
18371 fi
18372 rm -f conftest.err conftest.$ac_ext
18373
18374   # OK, works on sane cases.  Now check whether nonexistent headers
18375   # can be detected and how.
18376   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18377 /* end confdefs.h.  */
18378 #include <ac_nonexistent.h>
18379 _ACEOF
18380 if ac_fn_cxx_try_cpp "$LINENO"; then :
18381   # Broken: success on invalid input.
18382 continue
18383 else
18384   # Passes both tests.
18385 ac_preproc_ok=:
18386 break
18387 fi
18388 rm -f conftest.err conftest.$ac_ext
18389
18390 done
18391 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18392 rm -f conftest.err conftest.$ac_ext
18393 if $ac_preproc_ok; then :
18394
18395 else
18396   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18397 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18398 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18399 See \`config.log' for more details." "$LINENO" 5; }
18400 fi
18401
18402 ac_ext=c
18403 ac_cpp='$CPP $CPPFLAGS'
18404 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18405 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18406 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18407
18408 else
18409   _lt_caught_CXX_error=yes
18410 fi
18411
18412 ac_ext=cpp
18413 ac_cpp='$CXXCPP $CPPFLAGS'
18414 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18415 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18416 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18417
18418 archive_cmds_need_lc_CXX=no
18419 allow_undefined_flag_CXX=
18420 always_export_symbols_CXX=no
18421 archive_expsym_cmds_CXX=
18422 compiler_needs_object_CXX=no
18423 export_dynamic_flag_spec_CXX=
18424 hardcode_direct_CXX=no
18425 hardcode_direct_absolute_CXX=no
18426 hardcode_libdir_flag_spec_CXX=
18427 hardcode_libdir_flag_spec_ld_CXX=
18428 hardcode_libdir_separator_CXX=
18429 hardcode_minus_L_CXX=no
18430 hardcode_shlibpath_var_CXX=unsupported
18431 hardcode_automatic_CXX=no
18432 inherit_rpath_CXX=no
18433 module_cmds_CXX=
18434 module_expsym_cmds_CXX=
18435 link_all_deplibs_CXX=unknown
18436 old_archive_cmds_CXX=$old_archive_cmds
18437 reload_flag_CXX=$reload_flag
18438 reload_cmds_CXX=$reload_cmds
18439 no_undefined_flag_CXX=
18440 whole_archive_flag_spec_CXX=
18441 enable_shared_with_static_runtimes_CXX=no
18442
18443 # Source file extension for C++ test sources.
18444 ac_ext=cpp
18445
18446 # Object file extension for compiled C++ test sources.
18447 objext=o
18448 objext_CXX=$objext
18449
18450 # No sense in running all these tests if we already determined that
18451 # the CXX compiler isn't working.  Some variables (like enable_shared)
18452 # are currently assumed to apply to all compilers on this platform,
18453 # and will be corrupted by setting them based on a non-working compiler.
18454 if test "$_lt_caught_CXX_error" != yes; then
18455   # Code to be used in simple compile tests
18456   lt_simple_compile_test_code="int some_variable = 0;"
18457
18458   # Code to be used in simple link tests
18459   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18460
18461   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18462
18463
18464
18465
18466
18467
18468 # If no C compiler was specified, use CC.
18469 LTCC=${LTCC-"$CC"}
18470
18471 # If no C compiler flags were specified, use CFLAGS.
18472 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18473
18474 # Allow CC to be a program name with arguments.
18475 compiler=$CC
18476
18477
18478   # save warnings/boilerplate of simple test code
18479   ac_outfile=conftest.$ac_objext
18480 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18481 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18482 _lt_compiler_boilerplate=`cat conftest.err`
18483 $RM conftest*
18484
18485   ac_outfile=conftest.$ac_objext
18486 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18487 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18488 _lt_linker_boilerplate=`cat conftest.err`
18489 $RM -r conftest*
18490
18491
18492   # Allow CC to be a program name with arguments.
18493   lt_save_CC=$CC
18494   lt_save_LD=$LD
18495   lt_save_GCC=$GCC
18496   GCC=$GXX
18497   lt_save_with_gnu_ld=$with_gnu_ld
18498   lt_save_path_LD=$lt_cv_path_LD
18499   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18500     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18501   else
18502     $as_unset lt_cv_prog_gnu_ld
18503   fi
18504   if test -n "${lt_cv_path_LDCXX+set}"; then
18505     lt_cv_path_LD=$lt_cv_path_LDCXX
18506   else
18507     $as_unset lt_cv_path_LD
18508   fi
18509   test -z "${LDCXX+set}" || LD=$LDCXX
18510   CC=${CXX-"c++"}
18511   compiler=$CC
18512   compiler_CXX=$CC
18513   for cc_temp in $compiler""; do
18514   case $cc_temp in
18515     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18516     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18517     \-*) ;;
18518     *) break;;
18519   esac
18520 done
18521 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18522
18523
18524   if test -n "$compiler"; then
18525     # We don't want -fno-exception when compiling C++ code, so set the
18526     # no_builtin_flag separately
18527     if test "$GXX" = yes; then
18528       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18529     else
18530       lt_prog_compiler_no_builtin_flag_CXX=
18531     fi
18532
18533     if test "$GXX" = yes; then
18534       # Set up default GNU C++ configuration
18535
18536
18537
18538 # Check whether --with-gnu-ld was given.
18539 if test "${with_gnu_ld+set}" = set; then :
18540   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18541 else
18542   with_gnu_ld=no
18543 fi
18544
18545 ac_prog=ld
18546 if test "$GCC" = yes; then
18547   # Check if gcc -print-prog-name=ld gives a path.
18548   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18549 $as_echo_n "checking for ld used by $CC... " >&6; }
18550   case $host in
18551   *-*-mingw*)
18552     # gcc leaves a trailing carriage return which upsets mingw
18553     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18554   *)
18555     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18556   esac
18557   case $ac_prog in
18558     # Accept absolute paths.
18559     [\\/]* | ?:[\\/]*)
18560       re_direlt='/[^/][^/]*/\.\./'
18561       # Canonicalize the pathname of ld
18562       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18563       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18564         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18565       done
18566       test -z "$LD" && LD="$ac_prog"
18567       ;;
18568   "")
18569     # If it fails, then pretend we aren't using GCC.
18570     ac_prog=ld
18571     ;;
18572   *)
18573     # If it is relative, then search for the first ld in PATH.
18574     with_gnu_ld=unknown
18575     ;;
18576   esac
18577 elif test "$with_gnu_ld" = yes; then
18578   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18579 $as_echo_n "checking for GNU ld... " >&6; }
18580 else
18581   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18582 $as_echo_n "checking for non-GNU ld... " >&6; }
18583 fi
18584 if test "${lt_cv_path_LD+set}" = set; then :
18585   $as_echo_n "(cached) " >&6
18586 else
18587   if test -z "$LD"; then
18588   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18589   for ac_dir in $PATH; do
18590     IFS="$lt_save_ifs"
18591     test -z "$ac_dir" && ac_dir=.
18592     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18593       lt_cv_path_LD="$ac_dir/$ac_prog"
18594       # Check to see if the program is GNU ld.  I'd rather use --version,
18595       # but apparently some variants of GNU ld only accept -v.
18596       # Break only if it was the GNU/non-GNU ld that we prefer.
18597       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18598       *GNU* | *'with BFD'*)
18599         test "$with_gnu_ld" != no && break
18600         ;;
18601       *)
18602         test "$with_gnu_ld" != yes && break
18603         ;;
18604       esac
18605     fi
18606   done
18607   IFS="$lt_save_ifs"
18608 else
18609   lt_cv_path_LD="$LD" # Let the user override the test with a path.
18610 fi
18611 fi
18612
18613 LD="$lt_cv_path_LD"
18614 if test -n "$LD"; then
18615   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18616 $as_echo "$LD" >&6; }
18617 else
18618   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18619 $as_echo "no" >&6; }
18620 fi
18621 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18623 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18624 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18625   $as_echo_n "(cached) " >&6
18626 else
18627   # I'd rather use --version here, but apparently some GNU lds only accept -v.
18628 case `$LD -v 2>&1 </dev/null` in
18629 *GNU* | *'with BFD'*)
18630   lt_cv_prog_gnu_ld=yes
18631   ;;
18632 *)
18633   lt_cv_prog_gnu_ld=no
18634   ;;
18635 esac
18636 fi
18637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18638 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18639 with_gnu_ld=$lt_cv_prog_gnu_ld
18640
18641
18642
18643
18644
18645
18646
18647       # Check if GNU C++ uses GNU ld as the underlying linker, since the
18648       # archiving commands below assume that GNU ld is being used.
18649       if test "$with_gnu_ld" = yes; then
18650         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18651         archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18652
18653         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18654         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18655
18656         # If archive_cmds runs LD, not CC, wlarc should be empty
18657         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18658         #     investigate it a little bit more. (MM)
18659         wlarc='${wl}'
18660
18661         # ancient GNU ld didn't support --whole-archive et. al.
18662         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18663           $GREP 'no-whole-archive' > /dev/null; then
18664           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18665         else
18666           whole_archive_flag_spec_CXX=
18667         fi
18668       else
18669         with_gnu_ld=no
18670         wlarc=
18671
18672         # A generic and very simple default shared library creation
18673         # command for GNU C++ for the case where it uses the native
18674         # linker, instead of GNU ld.  If possible, this setting should
18675         # overridden to take advantage of the native linker features on
18676         # the platform it is being used on.
18677         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18678       fi
18679
18680       # Commands to make compiler produce verbose output that lists
18681       # what "hidden" libraries, object files and flags are used when
18682       # linking a shared library.
18683       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18684
18685     else
18686       GXX=no
18687       with_gnu_ld=no
18688       wlarc=
18689     fi
18690
18691     # PORTME: fill in a description of your system's C++ link characteristics
18692     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18693 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18694     ld_shlibs_CXX=yes
18695     case $host_os in
18696       aix3*)
18697         # FIXME: insert proper C++ library support
18698         ld_shlibs_CXX=no
18699         ;;
18700       aix[4-9]*)
18701         if test "$host_cpu" = ia64; then
18702           # On IA64, the linker does run time linking by default, so we don't
18703           # have to do anything special.
18704           aix_use_runtimelinking=no
18705           exp_sym_flag='-Bexport'
18706           no_entry_flag=""
18707         else
18708           aix_use_runtimelinking=no
18709
18710           # Test if we are trying to use run time linking or normal
18711           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18712           # need to do runtime linking.
18713           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18714             for ld_flag in $LDFLAGS; do
18715               case $ld_flag in
18716               *-brtl*)
18717                 aix_use_runtimelinking=yes
18718                 break
18719                 ;;
18720               esac
18721             done
18722             ;;
18723           esac
18724
18725           exp_sym_flag='-bexport'
18726           no_entry_flag='-bnoentry'
18727         fi
18728
18729         # When large executables or shared objects are built, AIX ld can
18730         # have problems creating the table of contents.  If linking a library
18731         # or program results in "error TOC overflow" add -mminimal-toc to
18732         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
18733         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18734
18735         archive_cmds_CXX=''
18736         hardcode_direct_CXX=yes
18737         hardcode_direct_absolute_CXX=yes
18738         hardcode_libdir_separator_CXX=':'
18739         link_all_deplibs_CXX=yes
18740         file_list_spec_CXX='${wl}-f,'
18741
18742         if test "$GXX" = yes; then
18743           case $host_os in aix4.[012]|aix4.[012].*)
18744           # We only want to do this on AIX 4.2 and lower, the check
18745           # below for broken collect2 doesn't work under 4.3+
18746           collect2name=`${CC} -print-prog-name=collect2`
18747           if test -f "$collect2name" &&
18748              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18749           then
18750             # We have reworked collect2
18751             :
18752           else
18753             # We have old collect2
18754             hardcode_direct_CXX=unsupported
18755             # It fails to find uninstalled libraries when the uninstalled
18756             # path is not listed in the libpath.  Setting hardcode_minus_L
18757             # to unsupported forces relinking
18758             hardcode_minus_L_CXX=yes
18759             hardcode_libdir_flag_spec_CXX='-L$libdir'
18760             hardcode_libdir_separator_CXX=
18761           fi
18762           esac
18763           shared_flag='-shared'
18764           if test "$aix_use_runtimelinking" = yes; then
18765             shared_flag="$shared_flag "'${wl}-G'
18766           fi
18767         else
18768           # not using gcc
18769           if test "$host_cpu" = ia64; then
18770           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18771           # chokes on -Wl,-G. The following line is correct:
18772           shared_flag='-G'
18773           else
18774             if test "$aix_use_runtimelinking" = yes; then
18775               shared_flag='${wl}-G'
18776             else
18777               shared_flag='${wl}-bM:SRE'
18778             fi
18779           fi
18780         fi
18781
18782         export_dynamic_flag_spec_CXX='${wl}-bexpall'
18783         # It seems that -bexpall does not export symbols beginning with
18784         # underscore (_), so it is better to generate a list of symbols to
18785         # export.
18786         always_export_symbols_CXX=yes
18787         if test "$aix_use_runtimelinking" = yes; then
18788           # Warning - without using the other runtime loading flags (-brtl),
18789           # -berok will link without error, but may produce a broken library.
18790           allow_undefined_flag_CXX='-berok'
18791           # Determine the default libpath from the value encoded in an empty
18792           # executable.
18793           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18794 /* end confdefs.h.  */
18795
18796 int
18797 main ()
18798 {
18799
18800   ;
18801   return 0;
18802 }
18803 _ACEOF
18804 if ac_fn_cxx_try_link "$LINENO"; then :
18805
18806 lt_aix_libpath_sed='
18807     /Import File Strings/,/^$/ {
18808         /^0/ {
18809             s/^0  *\(.*\)$/\1/
18810             p
18811         }
18812     }'
18813 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18814 # Check for a 64-bit object if we didn't find anything.
18815 if test -z "$aix_libpath"; then
18816   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18817 fi
18818 fi
18819 rm -f core conftest.err conftest.$ac_objext \
18820     conftest$ac_exeext conftest.$ac_ext
18821 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18822
18823           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18824
18825           archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
18826         else
18827           if test "$host_cpu" = ia64; then
18828             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18829             allow_undefined_flag_CXX="-z nodefs"
18830             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18831           else
18832             # Determine the default libpath from the value encoded in an
18833             # empty executable.
18834             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18835 /* end confdefs.h.  */
18836
18837 int
18838 main ()
18839 {
18840
18841   ;
18842   return 0;
18843 }
18844 _ACEOF
18845 if ac_fn_cxx_try_link "$LINENO"; then :
18846
18847 lt_aix_libpath_sed='
18848     /Import File Strings/,/^$/ {
18849         /^0/ {
18850             s/^0  *\(.*\)$/\1/
18851             p
18852         }
18853     }'
18854 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18855 # Check for a 64-bit object if we didn't find anything.
18856 if test -z "$aix_libpath"; then
18857   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18858 fi
18859 fi
18860 rm -f core conftest.err conftest.$ac_objext \
18861     conftest$ac_exeext conftest.$ac_ext
18862 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18863
18864             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18865             # Warning - without using the other run time loading flags,
18866             # -berok will link without error, but may produce a broken library.
18867             no_undefined_flag_CXX=' ${wl}-bernotok'
18868             allow_undefined_flag_CXX=' ${wl}-berok'
18869             if test "$with_gnu_ld" = yes; then
18870               # We only use this code for GNU lds that support --whole-archive.
18871               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18872             else
18873               # Exported symbols can be pulled into shared objects from archives
18874               whole_archive_flag_spec_CXX='$convenience'
18875             fi
18876             archive_cmds_need_lc_CXX=yes
18877             # This is similar to how AIX traditionally builds its shared
18878             # libraries.
18879             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
18880           fi
18881         fi
18882         ;;
18883
18884       beos*)
18885         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
18886           allow_undefined_flag_CXX=unsupported
18887           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
18888           # support --undefined.  This deserves some investigation.  FIXME
18889           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18890         else
18891           ld_shlibs_CXX=no
18892         fi
18893         ;;
18894
18895       chorus*)
18896         case $cc_basename in
18897           *)
18898           # FIXME: insert proper C++ library support
18899           ld_shlibs_CXX=no
18900           ;;
18901         esac
18902         ;;
18903
18904       cygwin* | mingw* | pw32* | cegcc*)
18905         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
18906         # as there is no search path for DLLs.
18907         hardcode_libdir_flag_spec_CXX='-L$libdir'
18908         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
18909         allow_undefined_flag_CXX=unsupported
18910         always_export_symbols_CXX=no
18911         enable_shared_with_static_runtimes_CXX=yes
18912
18913         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
18914           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18915           # If the export-symbols file already is a .def file (1st line
18916           # is EXPORTS), use it as is; otherwise, prepend...
18917           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
18918             cp $export_symbols $output_objdir/$soname.def;
18919           else
18920             echo EXPORTS > $output_objdir/$soname.def;
18921             cat $export_symbols >> $output_objdir/$soname.def;
18922           fi~
18923           $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18924         else
18925           ld_shlibs_CXX=no
18926         fi
18927         ;;
18928       darwin* | rhapsody*)
18929
18930
18931   archive_cmds_need_lc_CXX=no
18932   hardcode_direct_CXX=no
18933   hardcode_automatic_CXX=yes
18934   hardcode_shlibpath_var_CXX=unsupported
18935   if test "$lt_cv_ld_force_load" = "yes"; then
18936     whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
18937   else
18938     whole_archive_flag_spec_CXX=''
18939   fi
18940   link_all_deplibs_CXX=yes
18941   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
18942   case $cc_basename in
18943      ifort*) _lt_dar_can_shared=yes ;;
18944      *) _lt_dar_can_shared=$GCC ;;
18945   esac
18946   if test "$_lt_dar_can_shared" = "yes"; then
18947     output_verbose_link_cmd=func_echo_all
18948     archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
18949     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18950     archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
18951     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18952        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
18953       archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
18954       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
18955     fi
18956
18957   else
18958   ld_shlibs_CXX=no
18959   fi
18960
18961         ;;
18962
18963       dgux*)
18964         case $cc_basename in
18965           ec++*)
18966             # FIXME: insert proper C++ library support
18967             ld_shlibs_CXX=no
18968             ;;
18969           ghcx*)
18970             # Green Hills C++ Compiler
18971             # FIXME: insert proper C++ library support
18972             ld_shlibs_CXX=no
18973             ;;
18974           *)
18975             # FIXME: insert proper C++ library support
18976             ld_shlibs_CXX=no
18977             ;;
18978         esac
18979         ;;
18980
18981       freebsd2.*)
18982         # C++ shared libraries reported to be fairly broken before
18983         # switch to ELF
18984         ld_shlibs_CXX=no
18985         ;;
18986
18987       freebsd-elf*)
18988         archive_cmds_need_lc_CXX=no
18989         ;;
18990
18991       freebsd* | dragonfly*)
18992         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
18993         # conventions
18994         ld_shlibs_CXX=yes
18995         ;;
18996
18997       gnu*)
18998         ;;
18999
19000       haiku*)
19001         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19002         link_all_deplibs_CXX=yes
19003         ;;
19004
19005       hpux9*)
19006         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
19007         hardcode_libdir_separator_CXX=:
19008         export_dynamic_flag_spec_CXX='${wl}-E'
19009         hardcode_direct_CXX=yes
19010         hardcode_minus_L_CXX=yes # Not in the search PATH,
19011                                              # but as the default
19012                                              # location of the library.
19013
19014         case $cc_basename in
19015           CC*)
19016             # FIXME: insert proper C++ library support
19017             ld_shlibs_CXX=no
19018             ;;
19019           aCC*)
19020             archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
19021             # Commands to make compiler produce verbose output that lists
19022             # what "hidden" libraries, object files and flags are used when
19023             # linking a shared library.
19024             #
19025             # There doesn't appear to be a way to prevent this compiler from
19026             # explicitly linking system object files so we need to strip them
19027             # from the output so that they don't get included in the library
19028             # dependencies.
19029             output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
19030             ;;
19031           *)
19032             if test "$GXX" = yes; then
19033               archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
19034             else
19035               # FIXME: insert proper C++ library support
19036               ld_shlibs_CXX=no
19037             fi
19038             ;;
19039         esac
19040         ;;
19041
19042       hpux10*|hpux11*)
19043         if test $with_gnu_ld = no; then
19044           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
19045           hardcode_libdir_separator_CXX=:
19046
19047           case $host_cpu in
19048             hppa*64*|ia64*)
19049               ;;
19050             *)
19051               export_dynamic_flag_spec_CXX='${wl}-E'
19052               ;;
19053           esac
19054         fi
19055         case $host_cpu in
19056           hppa*64*|ia64*)
19057             hardcode_direct_CXX=no
19058             hardcode_shlibpath_var_CXX=no
19059             ;;
19060           *)
19061             hardcode_direct_CXX=yes
19062             hardcode_direct_absolute_CXX=yes
19063             hardcode_minus_L_CXX=yes # Not in the search PATH,
19064                                                  # but as the default
19065                                                  # location of the library.
19066             ;;
19067         esac
19068
19069         case $cc_basename in
19070           CC*)
19071             # FIXME: insert proper C++ library support
19072             ld_shlibs_CXX=no
19073             ;;
19074           aCC*)
19075             case $host_cpu in
19076               hppa*64*)
19077                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19078                 ;;
19079               ia64*)
19080                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19081                 ;;
19082               *)
19083                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19084                 ;;
19085             esac
19086             # Commands to make compiler produce verbose output that lists
19087             # what "hidden" libraries, object files and flags are used when
19088             # linking a shared library.
19089             #
19090             # There doesn't appear to be a way to prevent this compiler from
19091             # explicitly linking system object files so we need to strip them
19092             # from the output so that they don't get included in the library
19093             # dependencies.
19094             output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
19095             ;;
19096           *)
19097             if test "$GXX" = yes; then
19098               if test $with_gnu_ld = no; then
19099                 case $host_cpu in
19100                   hppa*64*)
19101                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19102                     ;;
19103                   ia64*)
19104                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19105                     ;;
19106                   *)
19107                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19108                     ;;
19109                 esac
19110               fi
19111             else
19112               # FIXME: insert proper C++ library support
19113               ld_shlibs_CXX=no
19114             fi
19115             ;;
19116         esac
19117         ;;
19118
19119       interix[3-9]*)
19120         hardcode_direct_CXX=no
19121         hardcode_shlibpath_var_CXX=no
19122         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19123         export_dynamic_flag_spec_CXX='${wl}-E'
19124         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
19125         # Instead, shared libraries are loaded at an image base (0x10000000 by
19126         # default) and relocated if they conflict, which is a slow very memory
19127         # consuming and fragmenting process.  To avoid this, we pick a random,
19128         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
19129         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
19130         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19131         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19132         ;;
19133       irix5* | irix6*)
19134         case $cc_basename in
19135           CC*)
19136             # SGI C++
19137             archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
19138
19139             # Archives containing C++ object files must be created using
19140             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
19141             # necessary to make sure instantiated templates are included
19142             # in the archive.
19143             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
19144             ;;
19145           *)
19146             if test "$GXX" = yes; then
19147               if test "$with_gnu_ld" = no; then
19148                 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
19149               else
19150                 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
19151               fi
19152             fi
19153             link_all_deplibs_CXX=yes
19154             ;;
19155         esac
19156         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19157         hardcode_libdir_separator_CXX=:
19158         inherit_rpath_CXX=yes
19159         ;;
19160
19161       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19162         case $cc_basename in
19163           KCC*)
19164             # Kuck and Associates, Inc. (KAI) C++ Compiler
19165
19166             # KCC will only create a shared library if the output file
19167             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19168             # to its proper name (with version) after linking.
19169             archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
19170             archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
19171             # Commands to make compiler produce verbose output that lists
19172             # what "hidden" libraries, object files and flags are used when
19173             # linking a shared library.
19174             #
19175             # There doesn't appear to be a way to prevent this compiler from
19176             # explicitly linking system object files so we need to strip them
19177             # from the output so that they don't get included in the library
19178             # dependencies.
19179             output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
19180
19181             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19182             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19183
19184             # Archives containing C++ object files must be created using
19185             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
19186             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
19187             ;;
19188           icpc* | ecpc* )
19189             # Intel C++
19190             with_gnu_ld=yes
19191             # version 8.0 and above of icpc choke on multiply defined symbols
19192             # if we add $predep_objects and $postdep_objects, however 7.1 and
19193             # earlier do not add the objects themselves.
19194             case `$CC -V 2>&1` in
19195               *"Version 7."*)
19196                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19197                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19198                 ;;
19199               *)  # Version 8.0 or newer
19200                 tmp_idyn=
19201                 case $host_cpu in
19202                   ia64*) tmp_idyn=' -i_dynamic';;
19203                 esac
19204                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19205                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19206                 ;;
19207             esac
19208             archive_cmds_need_lc_CXX=no
19209             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19210             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19211             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19212             ;;
19213           pgCC* | pgcpp*)
19214             # Portland Group C++ compiler
19215             case `$CC -V` in
19216             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
19217               prelink_cmds_CXX='tpldir=Template.dir~
19218                 rm -rf $tpldir~
19219                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
19220                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
19221               old_archive_cmds_CXX='tpldir=Template.dir~
19222                 rm -rf $tpldir~
19223                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
19224                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
19225                 $RANLIB $oldlib'
19226               archive_cmds_CXX='tpldir=Template.dir~
19227                 rm -rf $tpldir~
19228                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19229                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19230               archive_expsym_cmds_CXX='tpldir=Template.dir~
19231                 rm -rf $tpldir~
19232                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19233                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19234               ;;
19235             *) # Version 6 and above use weak symbols
19236               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19237               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19238               ;;
19239             esac
19240
19241             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
19242             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19243             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19244             ;;
19245           cxx*)
19246             # Compaq C++
19247             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19248             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
19249
19250             runpath_var=LD_RUN_PATH
19251             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19252             hardcode_libdir_separator_CXX=:
19253
19254             # Commands to make compiler produce verbose output that lists
19255             # what "hidden" libraries, object files and flags are used when
19256             # linking a shared library.
19257             #
19258             # There doesn't appear to be a way to prevent this compiler from
19259             # explicitly linking system object files so we need to strip them
19260             # from the output so that they don't get included in the library
19261             # dependencies.
19262             output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
19263             ;;
19264           xl* | mpixl* | bgxl*)
19265             # IBM XL 8.0 on PPC, with GNU ld
19266             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19267             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19268             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19269             if test "x$supports_anon_versioning" = xyes; then
19270               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
19271                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
19272                 echo "local: *; };" >> $output_objdir/$libname.ver~
19273                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
19274             fi
19275             ;;
19276           *)
19277             case `$CC -V 2>&1 | sed 5q` in
19278             *Sun\ C*)
19279               # Sun C++ 5.9
19280               no_undefined_flag_CXX=' -zdefs'
19281               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19282               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
19283               hardcode_libdir_flag_spec_CXX='-R$libdir'
19284               whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19285               compiler_needs_object_CXX=yes
19286
19287               # Not sure whether something based on
19288               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
19289               # would be better.
19290               output_verbose_link_cmd='func_echo_all'
19291
19292               # Archives containing C++ object files must be created using
19293               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19294               # necessary to make sure instantiated templates are included
19295               # in the archive.
19296               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19297               ;;
19298             esac
19299             ;;
19300         esac
19301         ;;
19302
19303       lynxos*)
19304         # FIXME: insert proper C++ library support
19305         ld_shlibs_CXX=no
19306         ;;
19307
19308       m88k*)
19309         # FIXME: insert proper C++ library support
19310         ld_shlibs_CXX=no
19311         ;;
19312
19313       mvs*)
19314         case $cc_basename in
19315           cxx*)
19316             # FIXME: insert proper C++ library support
19317             ld_shlibs_CXX=no
19318             ;;
19319           *)
19320             # FIXME: insert proper C++ library support
19321             ld_shlibs_CXX=no
19322             ;;
19323         esac
19324         ;;
19325
19326       netbsd*)
19327         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19328           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19329           wlarc=
19330           hardcode_libdir_flag_spec_CXX='-R$libdir'
19331           hardcode_direct_CXX=yes
19332           hardcode_shlibpath_var_CXX=no
19333         fi
19334         # Workaround some broken pre-1.5 toolchains
19335         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19336         ;;
19337
19338       *nto* | *qnx*)
19339         ld_shlibs_CXX=yes
19340         ;;
19341
19342       openbsd2*)
19343         # C++ shared libraries are fairly broken
19344         ld_shlibs_CXX=no
19345         ;;
19346
19347       openbsd*)
19348         if test -f /usr/libexec/ld.so; then
19349           hardcode_direct_CXX=yes
19350           hardcode_shlibpath_var_CXX=no
19351           hardcode_direct_absolute_CXX=yes
19352           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19353           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19354           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19355             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19356             export_dynamic_flag_spec_CXX='${wl}-E'
19357             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19358           fi
19359           output_verbose_link_cmd=func_echo_all
19360         else
19361           ld_shlibs_CXX=no
19362         fi
19363         ;;
19364
19365       osf3* | osf4* | osf5*)
19366         case $cc_basename in
19367           KCC*)
19368             # Kuck and Associates, Inc. (KAI) C++ Compiler
19369
19370             # KCC will only create a shared library if the output file
19371             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19372             # to its proper name (with version) after linking.
19373             archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
19374
19375             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19376             hardcode_libdir_separator_CXX=:
19377
19378             # Archives containing C++ object files must be created using
19379             # the KAI C++ compiler.
19380             case $host in
19381               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19382               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19383             esac
19384             ;;
19385           RCC*)
19386             # Rational C++ 2.4.1
19387             # FIXME: insert proper C++ library support
19388             ld_shlibs_CXX=no
19389             ;;
19390           cxx*)
19391             case $host in
19392               osf3*)
19393                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19394                 archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
19395                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19396                 ;;
19397               *)
19398                 allow_undefined_flag_CXX=' -expect_unresolved \*'
19399                 archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
19400                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19401                   echo "-hidden">> $lib.exp~
19402                   $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
19403                   $RM $lib.exp'
19404                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19405                 ;;
19406             esac
19407
19408             hardcode_libdir_separator_CXX=:
19409
19410             # Commands to make compiler produce verbose output that lists
19411             # what "hidden" libraries, object files and flags are used when
19412             # linking a shared library.
19413             #
19414             # There doesn't appear to be a way to prevent this compiler from
19415             # explicitly linking system object files so we need to strip them
19416             # from the output so that they don't get included in the library
19417             # dependencies.
19418             output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
19419             ;;
19420           *)
19421             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19422               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19423               case $host in
19424                 osf3*)
19425                   archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
19426                   ;;
19427                 *)
19428                   archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
19429                   ;;
19430               esac
19431
19432               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19433               hardcode_libdir_separator_CXX=:
19434
19435               # Commands to make compiler produce verbose output that lists
19436               # what "hidden" libraries, object files and flags are used when
19437               # linking a shared library.
19438               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19439
19440             else
19441               # FIXME: insert proper C++ library support
19442               ld_shlibs_CXX=no
19443             fi
19444             ;;
19445         esac
19446         ;;
19447
19448       psos*)
19449         # FIXME: insert proper C++ library support
19450         ld_shlibs_CXX=no
19451         ;;
19452
19453       sunos4*)
19454         case $cc_basename in
19455           CC*)
19456             # Sun C++ 4.x
19457             # FIXME: insert proper C++ library support
19458             ld_shlibs_CXX=no
19459             ;;
19460           lcc*)
19461             # Lucid
19462             # FIXME: insert proper C++ library support
19463             ld_shlibs_CXX=no
19464             ;;
19465           *)
19466             # FIXME: insert proper C++ library support
19467             ld_shlibs_CXX=no
19468             ;;
19469         esac
19470         ;;
19471
19472       solaris*)
19473         case $cc_basename in
19474           CC*)
19475             # Sun C++ 4.2, 5.x and Centerline C++
19476             archive_cmds_need_lc_CXX=yes
19477             no_undefined_flag_CXX=' -zdefs'
19478             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19479             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19480               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19481
19482             hardcode_libdir_flag_spec_CXX='-R$libdir'
19483             hardcode_shlibpath_var_CXX=no
19484             case $host_os in
19485               solaris2.[0-5] | solaris2.[0-5].*) ;;
19486               *)
19487                 # The compiler driver will combine and reorder linker options,
19488                 # but understands `-z linker_flag'.
19489                 # Supported since Solaris 2.6 (maybe 2.5.1?)
19490                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19491                 ;;
19492             esac
19493             link_all_deplibs_CXX=yes
19494
19495             output_verbose_link_cmd='func_echo_all'
19496
19497             # Archives containing C++ object files must be created using
19498             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19499             # necessary to make sure instantiated templates are included
19500             # in the archive.
19501             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19502             ;;
19503           gcx*)
19504             # Green Hills C++ Compiler
19505             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19506
19507             # The C++ compiler must be used to create the archive.
19508             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19509             ;;
19510           *)
19511             # GNU C++ compiler with Solaris linker
19512             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19513               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19514               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19515                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19516                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19517                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19518
19519                 # Commands to make compiler produce verbose output that lists
19520                 # what "hidden" libraries, object files and flags are used when
19521                 # linking a shared library.
19522                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19523               else
19524                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19525                 # platform.
19526                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19527                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19528                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19529
19530                 # Commands to make compiler produce verbose output that lists
19531                 # what "hidden" libraries, object files and flags are used when
19532                 # linking a shared library.
19533                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19534               fi
19535
19536               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19537               case $host_os in
19538                 solaris2.[0-5] | solaris2.[0-5].*) ;;
19539                 *)
19540                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19541                   ;;
19542               esac
19543             fi
19544             ;;
19545         esac
19546         ;;
19547
19548     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19549       no_undefined_flag_CXX='${wl}-z,text'
19550       archive_cmds_need_lc_CXX=no
19551       hardcode_shlibpath_var_CXX=no
19552       runpath_var='LD_RUN_PATH'
19553
19554       case $cc_basename in
19555         CC*)
19556           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19557           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19558           ;;
19559         *)
19560           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19561           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19562           ;;
19563       esac
19564       ;;
19565
19566       sysv5* | sco3.2v5* | sco5v6*)
19567         # Note: We can NOT use -z defs as we might desire, because we do not
19568         # link with -lc, and that would cause any symbols used from libc to
19569         # always be unresolved, which means just about no library would
19570         # ever link correctly.  If we're not using GNU ld we use -z text
19571         # though, which does catch some bad symbols but isn't as heavy-handed
19572         # as -z defs.
19573         no_undefined_flag_CXX='${wl}-z,text'
19574         allow_undefined_flag_CXX='${wl}-z,nodefs'
19575         archive_cmds_need_lc_CXX=no
19576         hardcode_shlibpath_var_CXX=no
19577         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19578         hardcode_libdir_separator_CXX=':'
19579         link_all_deplibs_CXX=yes
19580         export_dynamic_flag_spec_CXX='${wl}-Bexport'
19581         runpath_var='LD_RUN_PATH'
19582
19583         case $cc_basename in
19584           CC*)
19585             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19586             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19587             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19588               '"$old_archive_cmds_CXX"
19589             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19590               '"$reload_cmds_CXX"
19591             ;;
19592           *)
19593             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19594             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19595             ;;
19596         esac
19597       ;;
19598
19599       tandem*)
19600         case $cc_basename in
19601           NCC*)
19602             # NonStop-UX NCC 3.20
19603             # FIXME: insert proper C++ library support
19604             ld_shlibs_CXX=no
19605             ;;
19606           *)
19607             # FIXME: insert proper C++ library support
19608             ld_shlibs_CXX=no
19609             ;;
19610         esac
19611         ;;
19612
19613       vxworks*)
19614         # FIXME: insert proper C++ library support
19615         ld_shlibs_CXX=no
19616         ;;
19617
19618       *)
19619         # FIXME: insert proper C++ library support
19620         ld_shlibs_CXX=no
19621         ;;
19622     esac
19623
19624     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19625 $as_echo "$ld_shlibs_CXX" >&6; }
19626     test "$ld_shlibs_CXX" = no && can_build_shared=no
19627
19628     GCC_CXX="$GXX"
19629     LD_CXX="$LD"
19630
19631     ## CAVEAT EMPTOR:
19632     ## There is no encapsulation within the following macros, do not change
19633     ## the running order or otherwise move them around unless you know exactly
19634     ## what you are doing...
19635     # Dependencies to place before and after the object being linked:
19636 predep_objects_CXX=
19637 postdep_objects_CXX=
19638 predeps_CXX=
19639 postdeps_CXX=
19640 compiler_lib_search_path_CXX=
19641
19642 cat > conftest.$ac_ext <<_LT_EOF
19643 class Foo
19644 {
19645 public:
19646   Foo (void) { a = 0; }
19647 private:
19648   int a;
19649 };
19650 _LT_EOF
19651
19652 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19653   (eval $ac_compile) 2>&5
19654   ac_status=$?
19655   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19656   test $ac_status = 0; }; then
19657   # Parse the compiler output and extract the necessary
19658   # objects, libraries and library flags.
19659
19660   # Sentinel used to keep track of whether or not we are before
19661   # the conftest object file.
19662   pre_test_object_deps_done=no
19663
19664   for p in `eval "$output_verbose_link_cmd"`; do
19665     case $p in
19666
19667     -L* | -R* | -l*)
19668        # Some compilers place space between "-{L,R}" and the path.
19669        # Remove the space.
19670        if test $p = "-L" ||
19671           test $p = "-R"; then
19672          prev=$p
19673          continue
19674        else
19675          prev=
19676        fi
19677
19678        if test "$pre_test_object_deps_done" = no; then
19679          case $p in
19680          -L* | -R*)
19681            # Internal compiler library paths should come after those
19682            # provided the user.  The postdeps already come after the
19683            # user supplied libs so there is no need to process them.
19684            if test -z "$compiler_lib_search_path_CXX"; then
19685              compiler_lib_search_path_CXX="${prev}${p}"
19686            else
19687              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19688            fi
19689            ;;
19690          # The "-l" case would never come before the object being
19691          # linked, so don't bother handling this case.
19692          esac
19693        else
19694          if test -z "$postdeps_CXX"; then
19695            postdeps_CXX="${prev}${p}"
19696          else
19697            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19698          fi
19699        fi
19700        ;;
19701
19702     *.$objext)
19703        # This assumes that the test object file only shows up
19704        # once in the compiler output.
19705        if test "$p" = "conftest.$objext"; then
19706          pre_test_object_deps_done=yes
19707          continue
19708        fi
19709
19710        if test "$pre_test_object_deps_done" = no; then
19711          if test -z "$predep_objects_CXX"; then
19712            predep_objects_CXX="$p"
19713          else
19714            predep_objects_CXX="$predep_objects_CXX $p"
19715          fi
19716        else
19717          if test -z "$postdep_objects_CXX"; then
19718            postdep_objects_CXX="$p"
19719          else
19720            postdep_objects_CXX="$postdep_objects_CXX $p"
19721          fi
19722        fi
19723        ;;
19724
19725     *) ;; # Ignore the rest.
19726
19727     esac
19728   done
19729
19730   # Clean up.
19731   rm -f a.out a.exe
19732 else
19733   echo "libtool.m4: error: problem compiling CXX test program"
19734 fi
19735
19736 $RM -f confest.$objext
19737
19738 # PORTME: override above test on systems where it is broken
19739 case $host_os in
19740 interix[3-9]*)
19741   # Interix 3.5 installs completely hosed .la files for C++, so rather than
19742   # hack all around it, let's just trust "g++" to DTRT.
19743   predep_objects_CXX=
19744   postdep_objects_CXX=
19745   postdeps_CXX=
19746   ;;
19747
19748 linux*)
19749   case `$CC -V 2>&1 | sed 5q` in
19750   *Sun\ C*)
19751     # Sun C++ 5.9
19752
19753     # The more standards-conforming stlport4 library is
19754     # incompatible with the Cstd library. Avoid specifying
19755     # it if it's in CXXFLAGS. Ignore libCrun as
19756     # -library=stlport4 depends on it.
19757     case " $CXX $CXXFLAGS " in
19758     *" -library=stlport4 "*)
19759       solaris_use_stlport4=yes
19760       ;;
19761     esac
19762
19763     if test "$solaris_use_stlport4" != yes; then
19764       postdeps_CXX='-library=Cstd -library=Crun'
19765     fi
19766     ;;
19767   esac
19768   ;;
19769
19770 solaris*)
19771   case $cc_basename in
19772   CC*)
19773     # The more standards-conforming stlport4 library is
19774     # incompatible with the Cstd library. Avoid specifying
19775     # it if it's in CXXFLAGS. Ignore libCrun as
19776     # -library=stlport4 depends on it.
19777     case " $CXX $CXXFLAGS " in
19778     *" -library=stlport4 "*)
19779       solaris_use_stlport4=yes
19780       ;;
19781     esac
19782
19783     # Adding this requires a known-good setup of shared libraries for
19784     # Sun compiler versions before 5.6, else PIC objects from an old
19785     # archive will be linked into the output, leading to subtle bugs.
19786     if test "$solaris_use_stlport4" != yes; then
19787       postdeps_CXX='-library=Cstd -library=Crun'
19788     fi
19789     ;;
19790   esac
19791   ;;
19792 esac
19793
19794
19795 case " $postdeps_CXX " in
19796 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19797 esac
19798  compiler_lib_search_dirs_CXX=
19799 if test -n "${compiler_lib_search_path_CXX}"; then
19800  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19801 fi
19802
19803
19804
19805
19806
19807
19808
19809
19810
19811
19812
19813
19814
19815
19816
19817
19818
19819
19820
19821
19822
19823
19824
19825
19826
19827
19828
19829
19830
19831
19832
19833     lt_prog_compiler_wl_CXX=
19834 lt_prog_compiler_pic_CXX=
19835 lt_prog_compiler_static_CXX=
19836
19837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19838 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19839
19840   # C++ specific cases for pic, static, wl, etc.
19841   if test "$GXX" = yes; then
19842     lt_prog_compiler_wl_CXX='-Wl,'
19843     lt_prog_compiler_static_CXX='-static'
19844
19845     case $host_os in
19846     aix*)
19847       # All AIX code is PIC.
19848       if test "$host_cpu" = ia64; then
19849         # AIX 5 now supports IA64 processor
19850         lt_prog_compiler_static_CXX='-Bstatic'
19851       fi
19852       lt_prog_compiler_pic_CXX='-fPIC'
19853       ;;
19854
19855     amigaos*)
19856       case $host_cpu in
19857       powerpc)
19858             # see comment about AmigaOS4 .so support
19859             lt_prog_compiler_pic_CXX='-fPIC'
19860         ;;
19861       m68k)
19862             # FIXME: we need at least 68020 code to build shared libraries, but
19863             # adding the `-m68020' flag to GCC prevents building anything better,
19864             # like `-m68040'.
19865             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19866         ;;
19867       esac
19868       ;;
19869
19870     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
19871       # PIC is the default for these OSes.
19872       ;;
19873     mingw* | cygwin* | os2* | pw32* | cegcc*)
19874       # This hack is so that the source file can tell whether it is being
19875       # built for inclusion in a dll (and should export symbols for example).
19876       # Although the cygwin gcc ignores -fPIC, still need this for old-style
19877       # (--disable-auto-import) libraries
19878       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
19879       ;;
19880     darwin* | rhapsody*)
19881       # PIC is the default on this platform
19882       # Common symbols not allowed in MH_DYLIB files
19883       lt_prog_compiler_pic_CXX='-fno-common'
19884       ;;
19885     *djgpp*)
19886       # DJGPP does not support shared libraries at all
19887       lt_prog_compiler_pic_CXX=
19888       ;;
19889     haiku*)
19890       # PIC is the default for Haiku.
19891       # The "-static" flag exists, but is broken.
19892       lt_prog_compiler_static_CXX=
19893       ;;
19894     interix[3-9]*)
19895       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
19896       # Instead, we relocate shared libraries at runtime.
19897       ;;
19898     sysv4*MP*)
19899       if test -d /usr/nec; then
19900         lt_prog_compiler_pic_CXX=-Kconform_pic
19901       fi
19902       ;;
19903     hpux*)
19904       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
19905       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
19906       # sets the default TLS model and affects inlining.
19907       case $host_cpu in
19908       hppa*64*)
19909         ;;
19910       *)
19911         lt_prog_compiler_pic_CXX='-fPIC'
19912         ;;
19913       esac
19914       ;;
19915     *qnx* | *nto*)
19916       # QNX uses GNU C++, but need to define -shared option too, otherwise
19917       # it will coredump.
19918       lt_prog_compiler_pic_CXX='-fPIC -shared'
19919       ;;
19920     *)
19921       lt_prog_compiler_pic_CXX='-fPIC'
19922       ;;
19923     esac
19924   else
19925     case $host_os in
19926       aix[4-9]*)
19927         # All AIX code is PIC.
19928         if test "$host_cpu" = ia64; then
19929           # AIX 5 now supports IA64 processor
19930           lt_prog_compiler_static_CXX='-Bstatic'
19931         else
19932           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
19933         fi
19934         ;;
19935       chorus*)
19936         case $cc_basename in
19937         cxch68*)
19938           # Green Hills C++ Compiler
19939           # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
19940           ;;
19941         esac
19942         ;;
19943       dgux*)
19944         case $cc_basename in
19945           ec++*)
19946             lt_prog_compiler_pic_CXX='-KPIC'
19947             ;;
19948           ghcx*)
19949             # Green Hills C++ Compiler
19950             lt_prog_compiler_pic_CXX='-pic'
19951             ;;
19952           *)
19953             ;;
19954         esac
19955         ;;
19956       freebsd* | dragonfly*)
19957         # FreeBSD uses GNU C++
19958         ;;
19959       hpux9* | hpux10* | hpux11*)
19960         case $cc_basename in
19961           CC*)
19962             lt_prog_compiler_wl_CXX='-Wl,'
19963             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19964             if test "$host_cpu" != ia64; then
19965               lt_prog_compiler_pic_CXX='+Z'
19966             fi
19967             ;;
19968           aCC*)
19969             lt_prog_compiler_wl_CXX='-Wl,'
19970             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19971             case $host_cpu in
19972             hppa*64*|ia64*)
19973               # +Z the default
19974               ;;
19975             *)
19976               lt_prog_compiler_pic_CXX='+Z'
19977               ;;
19978             esac
19979             ;;
19980           *)
19981             ;;
19982         esac
19983         ;;
19984       interix*)
19985         # This is c89, which is MS Visual C++ (no shared libs)
19986         # Anyone wants to do a port?
19987         ;;
19988       irix5* | irix6* | nonstopux*)
19989         case $cc_basename in
19990           CC*)
19991             lt_prog_compiler_wl_CXX='-Wl,'
19992             lt_prog_compiler_static_CXX='-non_shared'
19993             # CC pic flag -KPIC is the default.
19994             ;;
19995           *)
19996             ;;
19997         esac
19998         ;;
19999       linux* | k*bsd*-gnu | kopensolaris*-gnu)
20000         case $cc_basename in
20001           KCC*)
20002             # KAI C++ Compiler
20003             lt_prog_compiler_wl_CXX='--backend -Wl,'
20004             lt_prog_compiler_pic_CXX='-fPIC'
20005             ;;
20006           ecpc* )
20007             # old Intel C++ for x86_64 which still supported -KPIC.
20008             lt_prog_compiler_wl_CXX='-Wl,'
20009             lt_prog_compiler_pic_CXX='-KPIC'
20010             lt_prog_compiler_static_CXX='-static'
20011             ;;
20012           icpc* )
20013             # Intel C++, used to be incompatible with GCC.
20014             # ICC 10 doesn't accept -KPIC any more.
20015             lt_prog_compiler_wl_CXX='-Wl,'
20016             lt_prog_compiler_pic_CXX='-fPIC'
20017             lt_prog_compiler_static_CXX='-static'
20018             ;;
20019           pgCC* | pgcpp*)
20020             # Portland Group C++ compiler
20021             lt_prog_compiler_wl_CXX='-Wl,'
20022             lt_prog_compiler_pic_CXX='-fpic'
20023             lt_prog_compiler_static_CXX='-Bstatic'
20024             ;;
20025           cxx*)
20026             # Compaq C++
20027             # Make sure the PIC flag is empty.  It appears that all Alpha
20028             # Linux and Compaq Tru64 Unix objects are PIC.
20029             lt_prog_compiler_pic_CXX=
20030             lt_prog_compiler_static_CXX='-non_shared'
20031             ;;
20032           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
20033             # IBM XL 8.0, 9.0 on PPC and BlueGene
20034             lt_prog_compiler_wl_CXX='-Wl,'
20035             lt_prog_compiler_pic_CXX='-qpic'
20036             lt_prog_compiler_static_CXX='-qstaticlink'
20037             ;;
20038           *)
20039             case `$CC -V 2>&1 | sed 5q` in
20040             *Sun\ C*)
20041               # Sun C++ 5.9
20042               lt_prog_compiler_pic_CXX='-KPIC'
20043               lt_prog_compiler_static_CXX='-Bstatic'
20044               lt_prog_compiler_wl_CXX='-Qoption ld '
20045               ;;
20046             esac
20047             ;;
20048         esac
20049         ;;
20050       lynxos*)
20051         ;;
20052       m88k*)
20053         ;;
20054       mvs*)
20055         case $cc_basename in
20056           cxx*)
20057             lt_prog_compiler_pic_CXX='-W c,exportall'
20058             ;;
20059           *)
20060             ;;
20061         esac
20062         ;;
20063       netbsd*)
20064         ;;
20065       *qnx* | *nto*)
20066         # QNX uses GNU C++, but need to define -shared option too, otherwise
20067         # it will coredump.
20068         lt_prog_compiler_pic_CXX='-fPIC -shared'
20069         ;;
20070       osf3* | osf4* | osf5*)
20071         case $cc_basename in
20072           KCC*)
20073             lt_prog_compiler_wl_CXX='--backend -Wl,'
20074             ;;
20075           RCC*)
20076             # Rational C++ 2.4.1
20077             lt_prog_compiler_pic_CXX='-pic'
20078             ;;
20079           cxx*)
20080             # Digital/Compaq C++
20081             lt_prog_compiler_wl_CXX='-Wl,'
20082             # Make sure the PIC flag is empty.  It appears that all Alpha
20083             # Linux and Compaq Tru64 Unix objects are PIC.
20084             lt_prog_compiler_pic_CXX=
20085             lt_prog_compiler_static_CXX='-non_shared'
20086             ;;
20087           *)
20088             ;;
20089         esac
20090         ;;
20091       psos*)
20092         ;;
20093       solaris*)
20094         case $cc_basename in
20095           CC*)
20096             # Sun C++ 4.2, 5.x and Centerline C++
20097             lt_prog_compiler_pic_CXX='-KPIC'
20098             lt_prog_compiler_static_CXX='-Bstatic'
20099             lt_prog_compiler_wl_CXX='-Qoption ld '
20100             ;;
20101           gcx*)
20102             # Green Hills C++ Compiler
20103             lt_prog_compiler_pic_CXX='-PIC'
20104             ;;
20105           *)
20106             ;;
20107         esac
20108         ;;
20109       sunos4*)
20110         case $cc_basename in
20111           CC*)
20112             # Sun C++ 4.x
20113             lt_prog_compiler_pic_CXX='-pic'
20114             lt_prog_compiler_static_CXX='-Bstatic'
20115             ;;
20116           lcc*)
20117             # Lucid
20118             lt_prog_compiler_pic_CXX='-pic'
20119             ;;
20120           *)
20121             ;;
20122         esac
20123         ;;
20124       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
20125         case $cc_basename in
20126           CC*)
20127             lt_prog_compiler_wl_CXX='-Wl,'
20128             lt_prog_compiler_pic_CXX='-KPIC'
20129             lt_prog_compiler_static_CXX='-Bstatic'
20130             ;;
20131         esac
20132         ;;
20133       tandem*)
20134         case $cc_basename in
20135           NCC*)
20136             # NonStop-UX NCC 3.20
20137             lt_prog_compiler_pic_CXX='-KPIC'
20138             ;;
20139           *)
20140             ;;
20141         esac
20142         ;;
20143       vxworks*)
20144         ;;
20145       *)
20146         lt_prog_compiler_can_build_shared_CXX=no
20147         ;;
20148     esac
20149   fi
20150
20151 case $host_os in
20152   # For platforms which do not support PIC, -DPIC is meaningless:
20153   *djgpp*)
20154     lt_prog_compiler_pic_CXX=
20155     ;;
20156   *)
20157     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
20158     ;;
20159 esac
20160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
20161 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
20162
20163
20164
20165 #
20166 # Check to make sure the PIC flag actually works.
20167 #
20168 if test -n "$lt_prog_compiler_pic_CXX"; then
20169   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
20170 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
20171 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
20172   $as_echo_n "(cached) " >&6
20173 else
20174   lt_cv_prog_compiler_pic_works_CXX=no
20175    ac_outfile=conftest.$ac_objext
20176    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20177    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
20178    # Insert the option either (1) after the last *FLAGS variable, or
20179    # (2) before a word containing "conftest.", or (3) at the end.
20180    # Note that $ac_compile itself does not contain backslashes and begins
20181    # with a dollar sign (not a hyphen), so the echo should work correctly.
20182    # The option is referenced via a variable to avoid confusing sed.
20183    lt_compile=`echo "$ac_compile" | $SED \
20184    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20185    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20186    -e 's:$: $lt_compiler_flag:'`
20187    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20188    (eval "$lt_compile" 2>conftest.err)
20189    ac_status=$?
20190    cat conftest.err >&5
20191    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20192    if (exit $ac_status) && test -s "$ac_outfile"; then
20193      # The compiler can only warn and ignore the option if not recognized
20194      # So say no if there are warnings other than the usual output.
20195      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
20196      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20197      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
20198        lt_cv_prog_compiler_pic_works_CXX=yes
20199      fi
20200    fi
20201    $RM conftest*
20202
20203 fi
20204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
20205 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
20206
20207 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
20208     case $lt_prog_compiler_pic_CXX in
20209      "" | " "*) ;;
20210      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
20211      esac
20212 else
20213     lt_prog_compiler_pic_CXX=
20214      lt_prog_compiler_can_build_shared_CXX=no
20215 fi
20216
20217 fi
20218
20219
20220
20221 #
20222 # Check to make sure the static flag actually works.
20223 #
20224 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
20225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
20226 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
20227 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
20228   $as_echo_n "(cached) " >&6
20229 else
20230   lt_cv_prog_compiler_static_works_CXX=no
20231    save_LDFLAGS="$LDFLAGS"
20232    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
20233    echo "$lt_simple_link_test_code" > conftest.$ac_ext
20234    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
20235      # The linker can only warn and ignore the option if not recognized
20236      # So say no if there are warnings
20237      if test -s conftest.err; then
20238        # Append any errors to the config.log.
20239        cat conftest.err 1>&5
20240        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
20241        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20242        if diff conftest.exp conftest.er2 >/dev/null; then
20243          lt_cv_prog_compiler_static_works_CXX=yes
20244        fi
20245      else
20246        lt_cv_prog_compiler_static_works_CXX=yes
20247      fi
20248    fi
20249    $RM -r conftest*
20250    LDFLAGS="$save_LDFLAGS"
20251
20252 fi
20253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
20254 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
20255
20256 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
20257     :
20258 else
20259     lt_prog_compiler_static_CXX=
20260 fi
20261
20262
20263
20264
20265     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20266 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20267 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20268   $as_echo_n "(cached) " >&6
20269 else
20270   lt_cv_prog_compiler_c_o_CXX=no
20271    $RM -r conftest 2>/dev/null
20272    mkdir conftest
20273    cd conftest
20274    mkdir out
20275    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20276
20277    lt_compiler_flag="-o out/conftest2.$ac_objext"
20278    # Insert the option either (1) after the last *FLAGS variable, or
20279    # (2) before a word containing "conftest.", or (3) at the end.
20280    # Note that $ac_compile itself does not contain backslashes and begins
20281    # with a dollar sign (not a hyphen), so the echo should work correctly.
20282    lt_compile=`echo "$ac_compile" | $SED \
20283    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20284    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20285    -e 's:$: $lt_compiler_flag:'`
20286    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20287    (eval "$lt_compile" 2>out/conftest.err)
20288    ac_status=$?
20289    cat out/conftest.err >&5
20290    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20291    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20292    then
20293      # The compiler can only warn and ignore the option if not recognized
20294      # So say no if there are warnings
20295      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20296      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20297      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20298        lt_cv_prog_compiler_c_o_CXX=yes
20299      fi
20300    fi
20301    chmod u+w . 2>&5
20302    $RM conftest*
20303    # SGI C++ compiler will create directory out/ii_files/ for
20304    # template instantiation
20305    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20306    $RM out/* && rmdir out
20307    cd ..
20308    $RM -r conftest
20309    $RM conftest*
20310
20311 fi
20312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20313 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20314
20315
20316
20317     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20318 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20319 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20320   $as_echo_n "(cached) " >&6
20321 else
20322   lt_cv_prog_compiler_c_o_CXX=no
20323    $RM -r conftest 2>/dev/null
20324    mkdir conftest
20325    cd conftest
20326    mkdir out
20327    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20328
20329    lt_compiler_flag="-o out/conftest2.$ac_objext"
20330    # Insert the option either (1) after the last *FLAGS variable, or
20331    # (2) before a word containing "conftest.", or (3) at the end.
20332    # Note that $ac_compile itself does not contain backslashes and begins
20333    # with a dollar sign (not a hyphen), so the echo should work correctly.
20334    lt_compile=`echo "$ac_compile" | $SED \
20335    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20336    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20337    -e 's:$: $lt_compiler_flag:'`
20338    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20339    (eval "$lt_compile" 2>out/conftest.err)
20340    ac_status=$?
20341    cat out/conftest.err >&5
20342    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20343    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20344    then
20345      # The compiler can only warn and ignore the option if not recognized
20346      # So say no if there are warnings
20347      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20348      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20349      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20350        lt_cv_prog_compiler_c_o_CXX=yes
20351      fi
20352    fi
20353    chmod u+w . 2>&5
20354    $RM conftest*
20355    # SGI C++ compiler will create directory out/ii_files/ for
20356    # template instantiation
20357    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20358    $RM out/* && rmdir out
20359    cd ..
20360    $RM -r conftest
20361    $RM conftest*
20362
20363 fi
20364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20365 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20366
20367
20368
20369
20370 hard_links="nottested"
20371 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20372   # do not overwrite the value of need_locks provided by the user
20373   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20374 $as_echo_n "checking if we can lock with hard links... " >&6; }
20375   hard_links=yes
20376   $RM conftest*
20377   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20378   touch conftest.a
20379   ln conftest.a conftest.b 2>&5 || hard_links=no
20380   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20381   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20382 $as_echo "$hard_links" >&6; }
20383   if test "$hard_links" = no; then
20384     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20385 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20386     need_locks=warn
20387   fi
20388 else
20389   need_locks=no
20390 fi
20391
20392
20393
20394     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20395 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20396
20397   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20398   case $host_os in
20399   aix[4-9]*)
20400     # If we're using GNU nm, then we don't want the "-C" option.
20401     # -C means demangle to AIX nm, but means don't demangle with GNU nm
20402     # Also, AIX nm treats weak defined symbols like other global defined
20403     # symbols, whereas GNU nm marks them as "W".
20404     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20405       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20406     else
20407       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20408     fi
20409     ;;
20410   pw32*)
20411     export_symbols_cmds_CXX="$ltdll_cmds"
20412   ;;
20413   cygwin* | mingw* | cegcc*)
20414     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
20415   ;;
20416   *)
20417     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20418   ;;
20419   esac
20420   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20421
20422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20423 $as_echo "$ld_shlibs_CXX" >&6; }
20424 test "$ld_shlibs_CXX" = no && can_build_shared=no
20425
20426 with_gnu_ld_CXX=$with_gnu_ld
20427
20428
20429
20430
20431
20432
20433 #
20434 # Do we need to explicitly link libc?
20435 #
20436 case "x$archive_cmds_need_lc_CXX" in
20437 x|xyes)
20438   # Assume -lc should be added
20439   archive_cmds_need_lc_CXX=yes
20440
20441   if test "$enable_shared" = yes && test "$GCC" = yes; then
20442     case $archive_cmds_CXX in
20443     *'~'*)
20444       # FIXME: we may have to deal with multi-command sequences.
20445       ;;
20446     '$CC '*)
20447       # Test whether the compiler implicitly links with -lc since on some
20448       # systems, -lgcc has to come before -lc. If gcc already passes -lc
20449       # to ld, don't add -lc before -lgcc.
20450       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20451 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20452 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20453   $as_echo_n "(cached) " >&6
20454 else
20455   $RM conftest*
20456         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20457
20458         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20459   (eval $ac_compile) 2>&5
20460   ac_status=$?
20461   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20462   test $ac_status = 0; } 2>conftest.err; then
20463           soname=conftest
20464           lib=conftest
20465           libobjs=conftest.$ac_objext
20466           deplibs=
20467           wl=$lt_prog_compiler_wl_CXX
20468           pic_flag=$lt_prog_compiler_pic_CXX
20469           compiler_flags=-v
20470           linker_flags=-v
20471           verstring=
20472           output_objdir=.
20473           libname=conftest
20474           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20475           allow_undefined_flag_CXX=
20476           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20477   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20478   ac_status=$?
20479   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20480   test $ac_status = 0; }
20481           then
20482             lt_cv_archive_cmds_need_lc_CXX=no
20483           else
20484             lt_cv_archive_cmds_need_lc_CXX=yes
20485           fi
20486           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20487         else
20488           cat conftest.err 1>&5
20489         fi
20490         $RM conftest*
20491
20492 fi
20493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20494 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20495       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20496       ;;
20497     esac
20498   fi
20499   ;;
20500 esac
20501
20502
20503
20504
20505
20506
20507
20508
20509
20510
20511
20512
20513
20514
20515
20516
20517
20518
20519
20520
20521
20522
20523
20524
20525
20526
20527
20528
20529
20530
20531
20532
20533
20534
20535
20536
20537
20538
20539
20540
20541
20542
20543
20544
20545
20546
20547
20548
20549
20550
20551
20552
20553
20554
20555
20556
20557
20558
20559
20560
20561
20562
20563
20564
20565     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20566 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20567
20568 library_names_spec=
20569 libname_spec='lib$name'
20570 soname_spec=
20571 shrext_cmds=".so"
20572 postinstall_cmds=
20573 postuninstall_cmds=
20574 finish_cmds=
20575 finish_eval=
20576 shlibpath_var=
20577 shlibpath_overrides_runpath=unknown
20578 version_type=none
20579 dynamic_linker="$host_os ld.so"
20580 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20581 need_lib_prefix=unknown
20582 hardcode_into_libs=no
20583
20584 # when you set need_version to no, make sure it does not cause -set_version
20585 # flags to be left without arguments
20586 need_version=unknown
20587
20588 case $host_os in
20589 aix3*)
20590   version_type=linux
20591   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20592   shlibpath_var=LIBPATH
20593
20594   # AIX 3 has no versioning support, so we append a major version to the name.
20595   soname_spec='${libname}${release}${shared_ext}$major'
20596   ;;
20597
20598 aix[4-9]*)
20599   version_type=linux
20600   need_lib_prefix=no
20601   need_version=no
20602   hardcode_into_libs=yes
20603   if test "$host_cpu" = ia64; then
20604     # AIX 5 supports IA64
20605     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20606     shlibpath_var=LD_LIBRARY_PATH
20607   else
20608     # With GCC up to 2.95.x, collect2 would create an import file
20609     # for dependence libraries.  The import file would start with
20610     # the line `#! .'.  This would cause the generated library to
20611     # depend on `.', always an invalid library.  This was fixed in
20612     # development snapshots of GCC prior to 3.0.
20613     case $host_os in
20614       aix4 | aix4.[01] | aix4.[01].*)
20615       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20616            echo ' yes '
20617            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20618         :
20619       else
20620         can_build_shared=no
20621       fi
20622       ;;
20623     esac
20624     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20625     # soname into executable. Probably we can add versioning support to
20626     # collect2, so additional links can be useful in future.
20627     if test "$aix_use_runtimelinking" = yes; then
20628       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20629       # instead of lib<name>.a to let people know that these are not
20630       # typical AIX shared libraries.
20631       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20632     else
20633       # We preserve .a as extension for shared libraries through AIX4.2
20634       # and later when we are not doing run time linking.
20635       library_names_spec='${libname}${release}.a $libname.a'
20636       soname_spec='${libname}${release}${shared_ext}$major'
20637     fi
20638     shlibpath_var=LIBPATH
20639   fi
20640   ;;
20641
20642 amigaos*)
20643   case $host_cpu in
20644   powerpc)
20645     # Since July 2007 AmigaOS4 officially supports .so libraries.
20646     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20647     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20648     ;;
20649   m68k)
20650     library_names_spec='$libname.ixlibrary $libname.a'
20651     # Create ${libname}_ixlibrary.a entries in /sys/libs.
20652     finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
20653     ;;
20654   esac
20655   ;;
20656
20657 beos*)
20658   library_names_spec='${libname}${shared_ext}'
20659   dynamic_linker="$host_os ld.so"
20660   shlibpath_var=LIBRARY_PATH
20661   ;;
20662
20663 bsdi[45]*)
20664   version_type=linux
20665   need_version=no
20666   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20667   soname_spec='${libname}${release}${shared_ext}$major'
20668   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20669   shlibpath_var=LD_LIBRARY_PATH
20670   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20671   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20672   # the default ld.so.conf also contains /usr/contrib/lib and
20673   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20674   # libtool to hard-code these into programs
20675   ;;
20676
20677 cygwin* | mingw* | pw32* | cegcc*)
20678   version_type=windows
20679   shrext_cmds=".dll"
20680   need_version=no
20681   need_lib_prefix=no
20682
20683   case $GCC,$host_os in
20684   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20685     library_names_spec='$libname.dll.a'
20686     # DLL is installed to $(libdir)/../bin by postinstall_cmds
20687     postinstall_cmds='base_file=`basename \${file}`~
20688       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20689       dldir=$destdir/`dirname \$dlpath`~
20690       test -d \$dldir || mkdir -p \$dldir~
20691       $install_prog $dir/$dlname \$dldir/$dlname~
20692       chmod a+x \$dldir/$dlname~
20693       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20694         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20695       fi'
20696     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20697       dlpath=$dir/\$dldll~
20698        $RM \$dlpath'
20699     shlibpath_overrides_runpath=yes
20700
20701     case $host_os in
20702     cygwin*)
20703       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20704       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20705
20706       ;;
20707     mingw* | cegcc*)
20708       # MinGW DLLs use traditional 'lib' prefix
20709       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20710       ;;
20711     pw32*)
20712       # pw32 DLLs use 'pw' prefix rather than 'lib'
20713       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20714       ;;
20715     esac
20716     ;;
20717
20718   *)
20719     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20720     ;;
20721   esac
20722   dynamic_linker='Win32 ld.exe'
20723   # FIXME: first we should search . and the directory the executable is in
20724   shlibpath_var=PATH
20725   ;;
20726
20727 darwin* | rhapsody*)
20728   dynamic_linker="$host_os dyld"
20729   version_type=darwin
20730   need_lib_prefix=no
20731   need_version=no
20732   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20733   soname_spec='${libname}${release}${major}$shared_ext'
20734   shlibpath_overrides_runpath=yes
20735   shlibpath_var=DYLD_LIBRARY_PATH
20736   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20737
20738   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20739   ;;
20740
20741 dgux*)
20742   version_type=linux
20743   need_lib_prefix=no
20744   need_version=no
20745   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20746   soname_spec='${libname}${release}${shared_ext}$major'
20747   shlibpath_var=LD_LIBRARY_PATH
20748   ;;
20749
20750 freebsd* | dragonfly*)
20751   # DragonFly does not have aout.  When/if they implement a new
20752   # versioning mechanism, adjust this.
20753   if test -x /usr/bin/objformat; then
20754     objformat=`/usr/bin/objformat`
20755   else
20756     case $host_os in
20757     freebsd[23].*) objformat=aout ;;
20758     *) objformat=elf ;;
20759     esac
20760   fi
20761   version_type=freebsd-$objformat
20762   case $version_type in
20763     freebsd-elf*)
20764       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20765       need_version=no
20766       need_lib_prefix=no
20767       ;;
20768     freebsd-*)
20769       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20770       need_version=yes
20771       ;;
20772   esac
20773   shlibpath_var=LD_LIBRARY_PATH
20774   case $host_os in
20775   freebsd2.*)
20776     shlibpath_overrides_runpath=yes
20777     ;;
20778   freebsd3.[01]* | freebsdelf3.[01]*)
20779     shlibpath_overrides_runpath=yes
20780     hardcode_into_libs=yes
20781     ;;
20782   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20783   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20784     shlibpath_overrides_runpath=no
20785     hardcode_into_libs=yes
20786     ;;
20787   *) # from 4.6 on, and DragonFly
20788     shlibpath_overrides_runpath=yes
20789     hardcode_into_libs=yes
20790     ;;
20791   esac
20792   ;;
20793
20794 gnu*)
20795   version_type=linux
20796   need_lib_prefix=no
20797   need_version=no
20798   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20799   soname_spec='${libname}${release}${shared_ext}$major'
20800   shlibpath_var=LD_LIBRARY_PATH
20801   hardcode_into_libs=yes
20802   ;;
20803
20804 haiku*)
20805   version_type=linux
20806   need_lib_prefix=no
20807   need_version=no
20808   dynamic_linker="$host_os runtime_loader"
20809   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20810   soname_spec='${libname}${release}${shared_ext}$major'
20811   shlibpath_var=LIBRARY_PATH
20812   shlibpath_overrides_runpath=yes
20813   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20814   hardcode_into_libs=yes
20815   ;;
20816
20817 hpux9* | hpux10* | hpux11*)
20818   # Give a soname corresponding to the major version so that dld.sl refuses to
20819   # link against other versions.
20820   version_type=sunos
20821   need_lib_prefix=no
20822   need_version=no
20823   case $host_cpu in
20824   ia64*)
20825     shrext_cmds='.so'
20826     hardcode_into_libs=yes
20827     dynamic_linker="$host_os dld.so"
20828     shlibpath_var=LD_LIBRARY_PATH
20829     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20830     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20831     soname_spec='${libname}${release}${shared_ext}$major'
20832     if test "X$HPUX_IA64_MODE" = X32; then
20833       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20834     else
20835       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20836     fi
20837     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20838     ;;
20839   hppa*64*)
20840     shrext_cmds='.sl'
20841     hardcode_into_libs=yes
20842     dynamic_linker="$host_os dld.sl"
20843     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20844     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20845     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20846     soname_spec='${libname}${release}${shared_ext}$major'
20847     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20848     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20849     ;;
20850   *)
20851     shrext_cmds='.sl'
20852     dynamic_linker="$host_os dld.sl"
20853     shlibpath_var=SHLIB_PATH
20854     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20855     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20856     soname_spec='${libname}${release}${shared_ext}$major'
20857     ;;
20858   esac
20859   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
20860   postinstall_cmds='chmod 555 $lib'
20861   # or fails outright, so override atomically:
20862   install_override_mode=555
20863   ;;
20864
20865 interix[3-9]*)
20866   version_type=linux
20867   need_lib_prefix=no
20868   need_version=no
20869   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20870   soname_spec='${libname}${release}${shared_ext}$major'
20871   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
20872   shlibpath_var=LD_LIBRARY_PATH
20873   shlibpath_overrides_runpath=no
20874   hardcode_into_libs=yes
20875   ;;
20876
20877 irix5* | irix6* | nonstopux*)
20878   case $host_os in
20879     nonstopux*) version_type=nonstopux ;;
20880     *)
20881         if test "$lt_cv_prog_gnu_ld" = yes; then
20882                 version_type=linux
20883         else
20884                 version_type=irix
20885         fi ;;
20886   esac
20887   need_lib_prefix=no
20888   need_version=no
20889   soname_spec='${libname}${release}${shared_ext}$major'
20890   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
20891   case $host_os in
20892   irix5* | nonstopux*)
20893     libsuff= shlibsuff=
20894     ;;
20895   *)
20896     case $LD in # libtool.m4 will add one of these switches to LD
20897     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
20898       libsuff= shlibsuff= libmagic=32-bit;;
20899     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
20900       libsuff=32 shlibsuff=N32 libmagic=N32;;
20901     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
20902       libsuff=64 shlibsuff=64 libmagic=64-bit;;
20903     *) libsuff= shlibsuff= libmagic=never-match;;
20904     esac
20905     ;;
20906   esac
20907   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
20908   shlibpath_overrides_runpath=no
20909   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
20910   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
20911   hardcode_into_libs=yes
20912   ;;
20913
20914 # No shared lib support for Linux oldld, aout, or coff.
20915 linux*oldld* | linux*aout* | linux*coff*)
20916   dynamic_linker=no
20917   ;;
20918
20919 # This must be Linux ELF.
20920 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20921   version_type=linux
20922   need_lib_prefix=no
20923   need_version=no
20924   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20925   soname_spec='${libname}${release}${shared_ext}$major'
20926   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
20927   shlibpath_var=LD_LIBRARY_PATH
20928   shlibpath_overrides_runpath=no
20929
20930   # Some binutils ld are patched to set DT_RUNPATH
20931   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
20932   $as_echo_n "(cached) " >&6
20933 else
20934   lt_cv_shlibpath_overrides_runpath=no
20935     save_LDFLAGS=$LDFLAGS
20936     save_libdir=$libdir
20937     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
20938          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
20939     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20940 /* end confdefs.h.  */
20941
20942 int
20943 main ()
20944 {
20945
20946   ;
20947   return 0;
20948 }
20949 _ACEOF
20950 if ac_fn_cxx_try_link "$LINENO"; then :
20951   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
20952   lt_cv_shlibpath_overrides_runpath=yes
20953 fi
20954 fi
20955 rm -f core conftest.err conftest.$ac_objext \
20956     conftest$ac_exeext conftest.$ac_ext
20957     LDFLAGS=$save_LDFLAGS
20958     libdir=$save_libdir
20959
20960 fi
20961
20962   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
20963
20964   # This implies no fast_install, which is unacceptable.
20965   # Some rework will be needed to allow for fast_install
20966   # before this can be enabled.
20967   hardcode_into_libs=yes
20968
20969   # Append ld.so.conf contents to the search path
20970   if test -f /etc/ld.so.conf; then
20971     lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[       ]*hwcap[        ]/d;s/[:,      ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
20972     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
20973   fi
20974
20975   # We used to test for /lib/ld.so.1 and disable shared libraries on
20976   # powerpc, because MkLinux only supported shared libraries with the
20977   # GNU dynamic linker.  Since this was broken with cross compilers,
20978   # most powerpc-linux boxes support dynamic linking these days and
20979   # people can always --disable-shared, the test was removed, and we
20980   # assume the GNU/Linux dynamic linker is in use.
20981   dynamic_linker='GNU/Linux ld.so'
20982   ;;
20983
20984 netbsd*)
20985   version_type=sunos
20986   need_lib_prefix=no
20987   need_version=no
20988   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
20989     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20990     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20991     dynamic_linker='NetBSD (a.out) ld.so'
20992   else
20993     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20994     soname_spec='${libname}${release}${shared_ext}$major'
20995     dynamic_linker='NetBSD ld.elf_so'
20996   fi
20997   shlibpath_var=LD_LIBRARY_PATH
20998   shlibpath_overrides_runpath=yes
20999   hardcode_into_libs=yes
21000   ;;
21001
21002 newsos6)
21003   version_type=linux
21004   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21005   shlibpath_var=LD_LIBRARY_PATH
21006   shlibpath_overrides_runpath=yes
21007   ;;
21008
21009 *nto* | *qnx*)
21010   version_type=qnx
21011   need_lib_prefix=no
21012   need_version=no
21013   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21014   soname_spec='${libname}${release}${shared_ext}$major'
21015   shlibpath_var=LD_LIBRARY_PATH
21016   shlibpath_overrides_runpath=no
21017   hardcode_into_libs=yes
21018   dynamic_linker='ldqnx.so'
21019   ;;
21020
21021 openbsd*)
21022   version_type=sunos
21023   sys_lib_dlsearch_path_spec="/usr/lib"
21024   need_lib_prefix=no
21025   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
21026   case $host_os in
21027     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
21028     *)                          need_version=no  ;;
21029   esac
21030   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21031   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
21032   shlibpath_var=LD_LIBRARY_PATH
21033   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
21034     case $host_os in
21035       openbsd2.[89] | openbsd2.[89].*)
21036         shlibpath_overrides_runpath=no
21037         ;;
21038       *)
21039         shlibpath_overrides_runpath=yes
21040         ;;
21041       esac
21042   else
21043     shlibpath_overrides_runpath=yes
21044   fi
21045   ;;
21046
21047 os2*)
21048   libname_spec='$name'
21049   shrext_cmds=".dll"
21050   need_lib_prefix=no
21051   library_names_spec='$libname${shared_ext} $libname.a'
21052   dynamic_linker='OS/2 ld.exe'
21053   shlibpath_var=LIBPATH
21054   ;;
21055
21056 osf3* | osf4* | osf5*)
21057   version_type=osf
21058   need_lib_prefix=no
21059   need_version=no
21060   soname_spec='${libname}${release}${shared_ext}$major'
21061   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21062   shlibpath_var=LD_LIBRARY_PATH
21063   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
21064   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
21065   ;;
21066
21067 rdos*)
21068   dynamic_linker=no
21069   ;;
21070
21071 solaris*)
21072   version_type=linux
21073   need_lib_prefix=no
21074   need_version=no
21075   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21076   soname_spec='${libname}${release}${shared_ext}$major'
21077   shlibpath_var=LD_LIBRARY_PATH
21078   shlibpath_overrides_runpath=yes
21079   hardcode_into_libs=yes
21080   # ldd complains unless libraries are executable
21081   postinstall_cmds='chmod +x $lib'
21082   ;;
21083
21084 sunos4*)
21085   version_type=sunos
21086   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21087   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
21088   shlibpath_var=LD_LIBRARY_PATH
21089   shlibpath_overrides_runpath=yes
21090   if test "$with_gnu_ld" = yes; then
21091     need_lib_prefix=no
21092   fi
21093   need_version=yes
21094   ;;
21095
21096 sysv4 | sysv4.3*)
21097   version_type=linux
21098   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21099   soname_spec='${libname}${release}${shared_ext}$major'
21100   shlibpath_var=LD_LIBRARY_PATH
21101   case $host_vendor in
21102     sni)
21103       shlibpath_overrides_runpath=no
21104       need_lib_prefix=no
21105       runpath_var=LD_RUN_PATH
21106       ;;
21107     siemens)
21108       need_lib_prefix=no
21109       ;;
21110     motorola)
21111       need_lib_prefix=no
21112       need_version=no
21113       shlibpath_overrides_runpath=no
21114       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
21115       ;;
21116   esac
21117   ;;
21118
21119 sysv4*MP*)
21120   if test -d /usr/nec ;then
21121     version_type=linux
21122     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
21123     soname_spec='$libname${shared_ext}.$major'
21124     shlibpath_var=LD_LIBRARY_PATH
21125   fi
21126   ;;
21127
21128 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
21129   version_type=freebsd-elf
21130   need_lib_prefix=no
21131   need_version=no
21132   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
21133   soname_spec='${libname}${release}${shared_ext}$major'
21134   shlibpath_var=LD_LIBRARY_PATH
21135   shlibpath_overrides_runpath=yes
21136   hardcode_into_libs=yes
21137   if test "$with_gnu_ld" = yes; then
21138     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
21139   else
21140     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
21141     case $host_os in
21142       sco3.2v5*)
21143         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
21144         ;;
21145     esac
21146   fi
21147   sys_lib_dlsearch_path_spec='/usr/lib'
21148   ;;
21149
21150 tpf*)
21151   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
21152   version_type=linux
21153   need_lib_prefix=no
21154   need_version=no
21155   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21156   shlibpath_var=LD_LIBRARY_PATH
21157   shlibpath_overrides_runpath=no
21158   hardcode_into_libs=yes
21159   ;;
21160
21161 uts4*)
21162   version_type=linux
21163   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21164   soname_spec='${libname}${release}${shared_ext}$major'
21165   shlibpath_var=LD_LIBRARY_PATH
21166   ;;
21167
21168 *)
21169   dynamic_linker=no
21170   ;;
21171 esac
21172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
21173 $as_echo "$dynamic_linker" >&6; }
21174 test "$dynamic_linker" = no && can_build_shared=no
21175
21176 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
21177 if test "$GCC" = yes; then
21178   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
21179 fi
21180
21181 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
21182   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
21183 fi
21184 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
21185   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
21186 fi
21187
21188
21189
21190
21191
21192
21193
21194
21195
21196
21197
21198
21199
21200
21201
21202
21203
21204
21205
21206
21207
21208
21209
21210
21211
21212
21213
21214
21215
21216
21217
21218
21219
21220
21221
21222
21223
21224
21225     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
21226 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
21227 hardcode_action_CXX=
21228 if test -n "$hardcode_libdir_flag_spec_CXX" ||
21229    test -n "$runpath_var_CXX" ||
21230    test "X$hardcode_automatic_CXX" = "Xyes" ; then
21231
21232   # We can hardcode non-existent directories.
21233   if test "$hardcode_direct_CXX" != no &&
21234      # If the only mechanism to avoid hardcoding is shlibpath_var, we
21235      # have to relink, otherwise we might link with an installed library
21236      # when we should be linking with a yet-to-be-installed one
21237      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
21238      test "$hardcode_minus_L_CXX" != no; then
21239     # Linking always hardcodes the temporary library directory.
21240     hardcode_action_CXX=relink
21241   else
21242     # We can link without hardcoding, and we can hardcode nonexisting dirs.
21243     hardcode_action_CXX=immediate
21244   fi
21245 else
21246   # We cannot hardcode anything, or else we can only hardcode existing
21247   # directories.
21248   hardcode_action_CXX=unsupported
21249 fi
21250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
21251 $as_echo "$hardcode_action_CXX" >&6; }
21252
21253 if test "$hardcode_action_CXX" = relink ||
21254    test "$inherit_rpath_CXX" = yes; then
21255   # Fast installation is not supported
21256   enable_fast_install=no
21257 elif test "$shlibpath_overrides_runpath" = yes ||
21258      test "$enable_shared" = no; then
21259   # Fast installation is not necessary
21260   enable_fast_install=needless
21261 fi
21262
21263
21264
21265
21266
21267
21268
21269   fi # test -n "$compiler"
21270
21271   CC=$lt_save_CC
21272   LDCXX=$LD
21273   LD=$lt_save_LD
21274   GCC=$lt_save_GCC
21275   with_gnu_ld=$lt_save_with_gnu_ld
21276   lt_cv_path_LDCXX=$lt_cv_path_LD
21277   lt_cv_path_LD=$lt_save_path_LD
21278   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
21279   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
21280 fi # test "$_lt_caught_CXX_error" != yes
21281
21282 ac_ext=c
21283 ac_cpp='$CPP $CPPFLAGS'
21284 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21285 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21286 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21287
21288
21289
21290
21291
21292
21293
21294
21295
21296
21297
21298
21299
21300
21301
21302
21303 # Only expand once:
21304
21305
21306
21307
21308
21309 # Identify the assembler which will work hand-in-glove with the newly
21310 # built GCC, so that we can examine its features.  This is the assembler
21311 # which will be driven by the driver program.
21312 #
21313 # If build != host, and we aren't building gas in-tree, we identify a
21314 # build->target assembler and hope that it will have the same features
21315 # as the host->target assembler we'll be using.
21316 gcc_cv_gas_major_version=
21317 gcc_cv_gas_minor_version=
21318 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21319
21320 if test "${gcc_cv_as+set}" = set; then :
21321
21322 else
21323
21324 if test -x "$DEFAULT_ASSEMBLER"; then
21325         gcc_cv_as="$DEFAULT_ASSEMBLER"
21326 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
21327      && test -f ../gas/Makefile \
21328      && test x$build = x$host; then
21329         gcc_cv_as=../gas/as-new$build_exeext
21330 elif test -x as$build_exeext; then
21331         # Build using assembler in the current directory.
21332         gcc_cv_as=./as$build_exeext
21333 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21334         gcc_cv_as="$AS_FOR_TARGET"
21335 else
21336         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21337 set dummy $AS_FOR_TARGET; ac_word=$2
21338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21339 $as_echo_n "checking for $ac_word... " >&6; }
21340 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21341   $as_echo_n "(cached) " >&6
21342 else
21343   case $gcc_cv_as in
21344   [\\/]* | ?:[\\/]*)
21345   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21346   ;;
21347   *)
21348   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21349 for as_dir in $PATH
21350 do
21351   IFS=$as_save_IFS
21352   test -z "$as_dir" && as_dir=.
21353     for ac_exec_ext in '' $ac_executable_extensions; do
21354   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21355     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21356     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21357     break 2
21358   fi
21359 done
21360   done
21361 IFS=$as_save_IFS
21362
21363   ;;
21364 esac
21365 fi
21366 gcc_cv_as=$ac_cv_path_gcc_cv_as
21367 if test -n "$gcc_cv_as"; then
21368   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21369 $as_echo "$gcc_cv_as" >&6; }
21370 else
21371   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21372 $as_echo "no" >&6; }
21373 fi
21374
21375
21376 fi
21377 fi
21378
21379 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21380
21381 case "$ORIGINAL_AS_FOR_TARGET" in
21382   ./as | ./as$build_exeext) ;;
21383   *) ac_config_files="$ac_config_files as:exec-tool.in"
21384  ;;
21385 esac
21386
21387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21388 $as_echo_n "checking what assembler to use... " >&6; }
21389 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21390   # Single tree build which includes gas.  We want to prefer it
21391   # over whatever linker top-level may have detected, since
21392   # we'll use what we're building after installation anyway.
21393   { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21394 $as_echo "newly built gas" >&6; }
21395   in_tree_gas=yes
21396   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21397 for f in $gcc_cv_as_bfd_srcdir/configure \
21398          $gcc_cv_as_gas_srcdir/configure \
21399          $gcc_cv_as_gas_srcdir/configure.in \
21400          $gcc_cv_as_gas_srcdir/Makefile.in ; do
21401   gcc_cv_gas_version=`sed -n -e 's/^[   ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
21402   if test x$gcc_cv_gas_version != x; then
21403     break
21404   fi
21405 done
21406 case $gcc_cv_gas_version in
21407   VERSION=[0-9]*) ;;
21408   *) as_fn_error "cannot find version of in-tree assembler" "$LINENO" 5;;
21409 esac
21410 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21411 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21412 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21413 case $gcc_cv_gas_patch_version in
21414   "") gcc_cv_gas_patch_version="0" ;;
21415 esac
21416 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21417                             + $gcc_cv_gas_minor_version \) \* 1000 \
21418                             + $gcc_cv_gas_patch_version`
21419
21420   in_tree_gas_is_elf=no
21421   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21422      || (grep 'obj_format = multi' ../gas/Makefile \
21423          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21424   then
21425     in_tree_gas_is_elf=yes
21426   fi
21427 else
21428   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21429 $as_echo "$gcc_cv_as" >&6; }
21430   in_tree_gas=no
21431 fi
21432
21433 default_ld=
21434 # Check whether --enable-ld was given.
21435 if test "${enable_ld+set}" = set; then :
21436   enableval=$enable_ld; case "${enableval}" in
21437  no)
21438    default_ld=ld.gold
21439    ;;
21440  esac
21441 fi
21442
21443
21444 # Check whether --enable-gold was given.
21445 if test "${enable_gold+set}" = set; then :
21446   enableval=$enable_gold; case "${enableval}" in
21447  default)
21448    install_gold_as_default=yes
21449    ;;
21450  yes)
21451    if test x${default_ld} != x; then
21452      install_gold_as_default=yes
21453    fi
21454    ;;
21455  no)
21456    ;;
21457  *)
21458    as_fn_error "invalid --enable-gold argument" "$LINENO" 5
21459    ;;
21460  esac
21461 else
21462   install_gold_as_default=no
21463 fi
21464
21465
21466 # Identify the linker which will work hand-in-glove with the newly
21467 # built GCC, so that we can examine its features.  This is the linker
21468 # which will be driven by the driver program.
21469 #
21470 # If build != host, and we aren't building gas in-tree, we identify a
21471 # build->target linker and hope that it will have the same features
21472 # as the host->target linker we'll be using.
21473 gcc_cv_gld_major_version=
21474 gcc_cv_gld_minor_version=
21475 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21476 gcc_cv_ld_gold_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gold
21477 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21478
21479 if test "${gcc_cv_ld+set}" = set; then :
21480
21481 else
21482
21483 if test -x "$DEFAULT_LINKER"; then
21484         gcc_cv_ld="$DEFAULT_LINKER"
21485 elif test $install_gold_as_default = yes \
21486      && test -f $gcc_cv_ld_gold_srcdir/configure.ac \
21487      && test -f ../gold/Makefile \
21488      && test x$build = x$host; then
21489         gcc_cv_ld=../gold/ld-new$build_exeext
21490 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21491      && test -f ../ld/Makefile \
21492      && test x$build = x$host; then
21493         gcc_cv_ld=../ld/ld-new$build_exeext
21494 elif test -x collect-ld$build_exeext; then
21495         # Build using linker in the current directory.
21496         gcc_cv_ld=./collect-ld$build_exeext
21497 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21498         gcc_cv_ld="$LD_FOR_TARGET"
21499 else
21500         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21501 set dummy $LD_FOR_TARGET; ac_word=$2
21502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21503 $as_echo_n "checking for $ac_word... " >&6; }
21504 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21505   $as_echo_n "(cached) " >&6
21506 else
21507   case $gcc_cv_ld in
21508   [\\/]* | ?:[\\/]*)
21509   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21510   ;;
21511   *)
21512   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21513 for as_dir in $PATH
21514 do
21515   IFS=$as_save_IFS
21516   test -z "$as_dir" && as_dir=.
21517     for ac_exec_ext in '' $ac_executable_extensions; do
21518   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21519     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21520     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21521     break 2
21522   fi
21523 done
21524   done
21525 IFS=$as_save_IFS
21526
21527   ;;
21528 esac
21529 fi
21530 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21531 if test -n "$gcc_cv_ld"; then
21532   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21533 $as_echo "$gcc_cv_ld" >&6; }
21534 else
21535   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21536 $as_echo "no" >&6; }
21537 fi
21538
21539
21540 fi
21541 fi
21542
21543 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21544 PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"`
21545 # if the PLUGIN_LD is set ld-new, just have it as ld
21546 # as that is the installed named.
21547 if test x$PLUGIN_LD_SUFFIX = xld-new \
21548    || test x$PLUGIN_LD_SUFFIX = xcollect-ld ; then
21549   PLUGIN_LD_SUFFIX=ld
21550 fi
21551
21552 # Check whether --with-plugin-ld was given.
21553 if test "${with_plugin_ld+set}" = set; then :
21554   withval=$with_plugin_ld; if test x"$withval" != x; then
21555    ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21556    PLUGIN_LD_SUFFIX=`echo $withval | sed -e "s,$target_alias-,,"`
21557  fi
21558 fi
21559
21560
21561
21562 cat >>confdefs.h <<_ACEOF
21563 #define PLUGIN_LD_SUFFIX "$PLUGIN_LD_SUFFIX"
21564 _ACEOF
21565
21566
21567 # Check to see if we are using gold instead of ld
21568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21569 $as_echo_n "checking whether we are using gold... " >&6; }
21570 ld_is_gold=no
21571 if test x$gcc_cv_ld != x; then
21572   if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21573      | grep "GNU gold" > /dev/null; then
21574     ld_is_gold=yes
21575   fi
21576 fi
21577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21578 $as_echo "$ld_is_gold" >&6; }
21579
21580 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21581
21582 case "$ORIGINAL_LD_FOR_TARGET" in
21583   ./collect-ld | ./collect-ld$build_exeext) ;;
21584   *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21585  ;;
21586 esac
21587
21588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21589 $as_echo_n "checking what linker to use... " >&6; }
21590 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21591    || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21592         # Single tree build which includes ld.  We want to prefer it
21593         # over whatever linker top-level may have detected, since
21594         # we'll use what we're building after installation anyway.
21595         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21596 $as_echo "newly built ld" >&6; }
21597         in_tree_ld=yes
21598         in_tree_ld_is_elf=no
21599         if (grep 'EMUL = .*elf' ../ld/Makefile \
21600             || grep 'EMUL = .*linux' ../ld/Makefile \
21601             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21602           in_tree_ld_is_elf=yes
21603         elif test "$ld_is_gold" = yes; then
21604           in_tree_ld_is_elf=yes
21605         fi
21606         for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ld_gld_srcdir/configure.in $gcc_cv_ld_gld_srcdir/Makefile.in
21607         do
21608                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
21609                 if test x$gcc_cv_gld_version != x; then
21610                         break
21611                 fi
21612         done
21613         case $gcc_cv_gld_version in
21614           VERSION=[0-9]*) ;;
21615           *) as_fn_error "cannot find version of in-tree linker" "$LINENO" 5 ;;
21616         esac
21617         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21618         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21619         ORIGINAL_LD_BFD_FOR_TARGET=../ld/ld-new$build_exeext
21620         ORIGINAL_LD_GOLD_FOR_TARGET=../gold/ld-new$build_exeext
21621 else
21622         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21623 $as_echo "$gcc_cv_ld" >&6; }
21624         in_tree_ld=no
21625         gcc_cvs_ld_program=`dirname $gcc_cv_ld`/`basename $gcc_cv_ld $host_exeext`
21626         ORIGINAL_LD_BFD_FOR_TARGET=${gcc_cvs_ld_program}.bfd$host_exeext
21627         ORIGINAL_LD_GOLD_FOR_TARGET=${gcc_cvs_ld_program}.gold$host_exeext
21628 fi
21629
21630
21631
21632
21633 # Figure out what nm we will be using.
21634 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21635 if test "${gcc_cv_nm+set}" = set; then :
21636
21637 else
21638
21639 if test -f $gcc_cv_binutils_srcdir/configure.in \
21640      && test -f ../binutils/Makefile \
21641      && test x$build = x$host; then
21642         gcc_cv_nm=../binutils/nm-new$build_exeext
21643 elif test -x nm$build_exeext; then
21644         gcc_cv_nm=./nm$build_exeext
21645 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21646         gcc_cv_nm="$NM_FOR_TARGET"
21647 else
21648         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21649 set dummy $NM_FOR_TARGET; ac_word=$2
21650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21651 $as_echo_n "checking for $ac_word... " >&6; }
21652 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21653   $as_echo_n "(cached) " >&6
21654 else
21655   case $gcc_cv_nm in
21656   [\\/]* | ?:[\\/]*)
21657   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21658   ;;
21659   *)
21660   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21661 for as_dir in $PATH
21662 do
21663   IFS=$as_save_IFS
21664   test -z "$as_dir" && as_dir=.
21665     for ac_exec_ext in '' $ac_executable_extensions; do
21666   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21667     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21668     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21669     break 2
21670   fi
21671 done
21672   done
21673 IFS=$as_save_IFS
21674
21675   ;;
21676 esac
21677 fi
21678 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21679 if test -n "$gcc_cv_nm"; then
21680   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21681 $as_echo "$gcc_cv_nm" >&6; }
21682 else
21683   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21684 $as_echo "no" >&6; }
21685 fi
21686
21687
21688 fi
21689 fi
21690
21691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21692 $as_echo_n "checking what nm to use... " >&6; }
21693 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21694         # Single tree build which includes binutils.
21695         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21696 $as_echo "newly built nm" >&6; }
21697         in_tree_nm=yes
21698 else
21699         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21700 $as_echo "$gcc_cv_nm" >&6; }
21701         in_tree_nm=no
21702 fi
21703
21704 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21705
21706 case "$ORIGINAL_NM_FOR_TARGET" in
21707   ./nm | ./nm$build_exeext) ;;
21708   *) ac_config_files="$ac_config_files nm:exec-tool.in"
21709  ;;
21710 esac
21711
21712
21713 # Figure out what objdump we will be using.
21714 if test "${gcc_cv_objdump+set}" = set; then :
21715
21716 else
21717
21718 if test -f $gcc_cv_binutils_srcdir/configure.in \
21719      && test -f ../binutils/Makefile \
21720      && test x$build = x$host; then
21721         # Single tree build which includes binutils.
21722         gcc_cv_objdump=../binutils/objdump$build_exeext
21723 elif test -x objdump$build_exeext; then
21724         gcc_cv_objdump=./objdump$build_exeext
21725 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21726         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21727 else
21728         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21729 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21731 $as_echo_n "checking for $ac_word... " >&6; }
21732 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21733   $as_echo_n "(cached) " >&6
21734 else
21735   case $gcc_cv_objdump in
21736   [\\/]* | ?:[\\/]*)
21737   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21738   ;;
21739   *)
21740   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21741 for as_dir in $PATH
21742 do
21743   IFS=$as_save_IFS
21744   test -z "$as_dir" && as_dir=.
21745     for ac_exec_ext in '' $ac_executable_extensions; do
21746   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21747     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21748     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21749     break 2
21750   fi
21751 done
21752   done
21753 IFS=$as_save_IFS
21754
21755   ;;
21756 esac
21757 fi
21758 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21759 if test -n "$gcc_cv_objdump"; then
21760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21761 $as_echo "$gcc_cv_objdump" >&6; }
21762 else
21763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21764 $as_echo "no" >&6; }
21765 fi
21766
21767
21768 fi
21769 fi
21770
21771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21772 $as_echo_n "checking what objdump to use... " >&6; }
21773 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21774         # Single tree build which includes binutils.
21775         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21776 $as_echo "newly built objdump" >&6; }
21777 elif test x$gcc_cv_objdump = x; then
21778         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21779 $as_echo "not found" >&6; }
21780 else
21781         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21782 $as_echo "$gcc_cv_objdump" >&6; }
21783 fi
21784
21785 # Figure out what readelf we will be using.
21786 if test "${gcc_cv_readelf+set}" = set; then :
21787
21788 else
21789
21790 if test -f $gcc_cv_binutils_srcdir/configure.in \
21791      && test -f ../binutils/Makefile \
21792      && test x$build = x$host; then
21793         # Single tree build which includes binutils.
21794         gcc_cv_readelf=../binutils/readelf$build_exeext
21795 elif test -x readelf$build_exeext; then
21796         gcc_cv_readelf=./readelf$build_exeext
21797 else
21798         # Extract the first word of "readelf", so it can be a program name with args.
21799 set dummy readelf; ac_word=$2
21800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21801 $as_echo_n "checking for $ac_word... " >&6; }
21802 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21803   $as_echo_n "(cached) " >&6
21804 else
21805   case $gcc_cv_readelf in
21806   [\\/]* | ?:[\\/]*)
21807   ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21808   ;;
21809   *)
21810   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21811 for as_dir in $PATH
21812 do
21813   IFS=$as_save_IFS
21814   test -z "$as_dir" && as_dir=.
21815     for ac_exec_ext in '' $ac_executable_extensions; do
21816   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21817     ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21818     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21819     break 2
21820   fi
21821 done
21822   done
21823 IFS=$as_save_IFS
21824
21825   ;;
21826 esac
21827 fi
21828 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21829 if test -n "$gcc_cv_readelf"; then
21830   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21831 $as_echo "$gcc_cv_readelf" >&6; }
21832 else
21833   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21834 $as_echo "no" >&6; }
21835 fi
21836
21837
21838 fi
21839 fi
21840
21841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21842 $as_echo_n "checking what readelf to use... " >&6; }
21843 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21844         # Single tree build which includes binutils.
21845         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21846 $as_echo "newly built readelf" >&6; }
21847 elif test x$gcc_cv_readelf = x; then
21848         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21849 $as_echo "not found" >&6; }
21850 else
21851         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21852 $as_echo "$gcc_cv_readelf" >&6; }
21853 fi
21854
21855 # Figure out what assembler alignment features are present.
21856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21857 $as_echo_n "checking assembler flags... " >&6; }
21858 if test "${gcc_cv_as_flags+set}" = set; then :
21859   $as_echo_n "(cached) " >&6
21860 else
21861    case "$target" in
21862   i[34567]86-*-linux*)
21863         gcc_cv_as_flags=--32
21864     ;;
21865   x86_64-*-linux-gnux32)
21866         gcc_cv_as_flags=--x32
21867     ;;
21868   x86_64-*-linux*)
21869         gcc_cv_as_flags=--64
21870     ;;
21871   powerpc*-*-darwin*)
21872         gcc_cv_as_flags="-arch ppc"
21873     ;;
21874   *)
21875     gcc_cv_as_flags=" "
21876     ;;
21877   esac
21878 fi
21879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21880 $as_echo "$gcc_cv_as_flags" >&6; }
21881
21882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21883 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21884 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21885   $as_echo_n "(cached) " >&6
21886 else
21887   gcc_cv_as_balign_and_p2align=no
21888     if test $in_tree_gas = yes; then
21889     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21890   then gcc_cv_as_balign_and_p2align=yes
21891 fi
21892   elif test x$gcc_cv_as != x; then
21893     $as_echo '.balign 4
21894 .p2align 2' > conftest.s
21895     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21896   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21897   (eval $ac_try) 2>&5
21898   ac_status=$?
21899   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21900   test $ac_status = 0; }; }
21901     then
21902         gcc_cv_as_balign_and_p2align=yes
21903     else
21904       echo "configure: failed program was" >&5
21905       cat conftest.s >&5
21906     fi
21907     rm -f conftest.o conftest.s
21908   fi
21909 fi
21910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
21911 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
21912 if test $gcc_cv_as_balign_and_p2align = yes; then
21913
21914 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
21915
21916 fi
21917
21918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
21919 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
21920 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
21921   $as_echo_n "(cached) " >&6
21922 else
21923   gcc_cv_as_max_skip_p2align=no
21924     if test $in_tree_gas = yes; then
21925     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21926   then gcc_cv_as_max_skip_p2align=yes
21927 fi
21928   elif test x$gcc_cv_as != x; then
21929     $as_echo '.p2align 4,,7' > conftest.s
21930     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21931   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21932   (eval $ac_try) 2>&5
21933   ac_status=$?
21934   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21935   test $ac_status = 0; }; }
21936     then
21937         gcc_cv_as_max_skip_p2align=yes
21938     else
21939       echo "configure: failed program was" >&5
21940       cat conftest.s >&5
21941     fi
21942     rm -f conftest.o conftest.s
21943   fi
21944 fi
21945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
21946 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
21947 if test $gcc_cv_as_max_skip_p2align = yes; then
21948
21949 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
21950
21951 fi
21952
21953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
21954 $as_echo_n "checking assembler for .literal16... " >&6; }
21955 if test "${gcc_cv_as_literal16+set}" = set; then :
21956   $as_echo_n "(cached) " >&6
21957 else
21958   gcc_cv_as_literal16=no
21959     if test $in_tree_gas = yes; then
21960     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21961   then gcc_cv_as_literal16=yes
21962 fi
21963   elif test x$gcc_cv_as != x; then
21964     $as_echo '.literal16' > conftest.s
21965     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21966   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21967   (eval $ac_try) 2>&5
21968   ac_status=$?
21969   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21970   test $ac_status = 0; }; }
21971     then
21972         gcc_cv_as_literal16=yes
21973     else
21974       echo "configure: failed program was" >&5
21975       cat conftest.s >&5
21976     fi
21977     rm -f conftest.o conftest.s
21978   fi
21979 fi
21980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
21981 $as_echo "$gcc_cv_as_literal16" >&6; }
21982 if test $gcc_cv_as_literal16 = yes; then
21983
21984 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
21985
21986 fi
21987
21988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
21989 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
21990 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
21991   $as_echo_n "(cached) " >&6
21992 else
21993   gcc_cv_as_subsection_m1=no
21994     if test $in_tree_gas = yes; then
21995     if test $in_tree_gas_is_elf = yes \
21996   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21997   then gcc_cv_as_subsection_m1=yes
21998 fi
21999   elif test x$gcc_cv_as != x; then
22000     $as_echo 'conftest_label1: .word 0
22001 .subsection -1
22002 conftest_label2: .word 0
22003 .previous' > conftest.s
22004     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22005   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22006   (eval $ac_try) 2>&5
22007   ac_status=$?
22008   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22009   test $ac_status = 0; }; }
22010     then
22011         if test x$gcc_cv_nm != x; then
22012     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
22013     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
22014     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
22015     then :
22016     else gcc_cv_as_subsection_m1=yes
22017     fi
22018     rm -f conftest.nm1 conftest.nm2
22019   fi
22020     else
22021       echo "configure: failed program was" >&5
22022       cat conftest.s >&5
22023     fi
22024     rm -f conftest.o conftest.s
22025   fi
22026 fi
22027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
22028 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
22029 if test $gcc_cv_as_subsection_m1 = yes; then
22030
22031 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
22032
22033 fi
22034
22035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
22036 $as_echo_n "checking assembler for .weak... " >&6; }
22037 if test "${gcc_cv_as_weak+set}" = set; then :
22038   $as_echo_n "(cached) " >&6
22039 else
22040   gcc_cv_as_weak=no
22041     if test $in_tree_gas = yes; then
22042     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
22043   then gcc_cv_as_weak=yes
22044 fi
22045   elif test x$gcc_cv_as != x; then
22046     $as_echo '  .weak foobar' > conftest.s
22047     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22048   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22049   (eval $ac_try) 2>&5
22050   ac_status=$?
22051   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22052   test $ac_status = 0; }; }
22053     then
22054         gcc_cv_as_weak=yes
22055     else
22056       echo "configure: failed program was" >&5
22057       cat conftest.s >&5
22058     fi
22059     rm -f conftest.o conftest.s
22060   fi
22061 fi
22062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
22063 $as_echo "$gcc_cv_as_weak" >&6; }
22064 if test $gcc_cv_as_weak = yes; then
22065
22066 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
22067
22068 fi
22069
22070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
22071 $as_echo_n "checking assembler for .weakref... " >&6; }
22072 if test "${gcc_cv_as_weakref+set}" = set; then :
22073   $as_echo_n "(cached) " >&6
22074 else
22075   gcc_cv_as_weakref=no
22076     if test $in_tree_gas = yes; then
22077     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22078   then gcc_cv_as_weakref=yes
22079 fi
22080   elif test x$gcc_cv_as != x; then
22081     $as_echo '  .weakref foobar, barfnot' > conftest.s
22082     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22083   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22084   (eval $ac_try) 2>&5
22085   ac_status=$?
22086   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22087   test $ac_status = 0; }; }
22088     then
22089         gcc_cv_as_weakref=yes
22090     else
22091       echo "configure: failed program was" >&5
22092       cat conftest.s >&5
22093     fi
22094     rm -f conftest.o conftest.s
22095   fi
22096 fi
22097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
22098 $as_echo "$gcc_cv_as_weakref" >&6; }
22099 if test $gcc_cv_as_weakref = yes; then
22100
22101 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
22102
22103 fi
22104
22105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
22106 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
22107 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
22108   $as_echo_n "(cached) " >&6
22109 else
22110   gcc_cv_as_nsubspa_comdat=no
22111     if test $in_tree_gas = yes; then
22112     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22113   then gcc_cv_as_nsubspa_comdat=yes
22114 fi
22115   elif test x$gcc_cv_as != x; then
22116     $as_echo '  .SPACE $TEXT$
22117         .NSUBSPA $CODE$,COMDAT' > conftest.s
22118     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22119   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22120   (eval $ac_try) 2>&5
22121   ac_status=$?
22122   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22123   test $ac_status = 0; }; }
22124     then
22125         gcc_cv_as_nsubspa_comdat=yes
22126     else
22127       echo "configure: failed program was" >&5
22128       cat conftest.s >&5
22129     fi
22130     rm -f conftest.o conftest.s
22131   fi
22132 fi
22133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
22134 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
22135 if test $gcc_cv_as_nsubspa_comdat = yes; then
22136
22137 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
22138
22139 fi
22140
22141 # .hidden needs to be supported in both the assembler and the linker,
22142 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
22143 # This is irritatingly difficult to feature test for; we have to check the
22144 # date string after the version number.  If we've got an in-tree
22145 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
22146 # to be safe.
22147 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
22148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
22149 $as_echo_n "checking assembler for .hidden... " >&6; }
22150 if test "${gcc_cv_as_hidden+set}" = set; then :
22151   $as_echo_n "(cached) " >&6
22152 else
22153   gcc_cv_as_hidden=no
22154     if test $in_tree_gas = yes; then
22155     if test $in_tree_gas_is_elf = yes \
22156   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
22157   then gcc_cv_as_hidden=yes
22158 fi
22159   elif test x$gcc_cv_as != x; then
22160     $as_echo '  .hidden foobar
22161 foobar:' > conftest.s
22162     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22163   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22164   (eval $ac_try) 2>&5
22165   ac_status=$?
22166   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22167   test $ac_status = 0; }; }
22168     then
22169
22170 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
22171 # STV_HIDDEN, so disable .hidden support if so.
22172 case "${target}" in
22173   i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22174     if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
22175       cat > conftest.s <<EOF
22176 .globl hidden
22177         .hidden hidden
22178 hidden:
22179 .globl default
22180         .set    default,hidden
22181 EOF
22182       if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22183         && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
22184         grep '\.hidden default' > /dev/null; then
22185         gcc_cv_as_hidden=no
22186       else
22187         gcc_cv_as_hidden=yes
22188       fi
22189     else
22190       # Assume bug is present if objdump is missing.
22191       gcc_cv_as_hidden=no
22192     fi
22193     ;;
22194   *)
22195     gcc_cv_as_hidden=yes
22196     ;;
22197 esac
22198     else
22199       echo "configure: failed program was" >&5
22200       cat conftest.s >&5
22201     fi
22202     rm -f conftest.o conftest.s
22203   fi
22204 fi
22205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
22206 $as_echo "$gcc_cv_as_hidden" >&6; }
22207
22208 case "${target}" in
22209   *-*-darwin*)
22210     # Darwin as has some visibility support, though with a different syntax.
22211     gcc_cv_as_hidden=yes
22212     ;;
22213 esac
22214
22215 # gnu_indirect_function type is an extension proposed at
22216 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
22217 # selection of function implementation
22218 # Check whether --enable-gnu-indirect-function was given.
22219 if test "${enable_gnu_indirect_function+set}" = set; then :
22220   enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
22221     yes | no) ;;
22222     *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
22223 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
22224   esac
22225 else
22226   enable_gnu_indirect_function="$default_gnu_indirect_function"
22227 fi
22228
22229
22230 gif=`if test x$enable_gnu_indirect_function = xyes; then echo 1; else echo 0; fi`
22231
22232 cat >>confdefs.h <<_ACEOF
22233 #define HAVE_GNU_INDIRECT_FUNCTION $gif
22234 _ACEOF
22235
22236
22237
22238 if test $in_tree_ld != yes ; then
22239   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
22240   if echo "$ld_ver" | grep GNU > /dev/null; then
22241     if test x"$ld_is_gold" = xyes; then
22242       # GNU gold --version looks like this:
22243       #
22244       # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
22245       #
22246       # We extract the binutils version which is more familiar and specific
22247       # than the gold version.
22248       ld_vers=`echo $ld_ver | sed -n \
22249           -e 's,^[^)]*[  ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
22250     else
22251       # GNU ld --version looks like this:
22252       #
22253       # GNU ld (GNU Binutils) 2.21.51.20110225
22254       ld_vers=`echo $ld_ver | sed -n \
22255           -e 's,^.*[     ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22256     fi
22257     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
22258     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22259     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22260     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
22261   else
22262     case "${target}" in
22263       *-*-solaris2*)
22264         # See acinclude.m4 (gcc_SUN_LD_VERSION) for the version number
22265         # format.
22266         #
22267         # Don't reuse gcc_gv_sun_ld_vers_* in case a linker other than
22268         # /usr/ccs/bin/ld has been configured.
22269         ld_ver=`$gcc_cv_ld -V 2>&1`
22270         if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22271           ld_vers=`echo $ld_ver | sed -n \
22272             -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22273           ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22274           ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22275         fi
22276         ;;
22277     esac
22278   fi
22279 fi
22280
22281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
22282 $as_echo_n "checking linker for .hidden support... " >&6; }
22283 if test "${gcc_cv_ld_hidden+set}" = set; then :
22284   $as_echo_n "(cached) " >&6
22285 else
22286   if test $in_tree_ld = yes ; then
22287   gcc_cv_ld_hidden=no
22288   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
22289      && test $in_tree_ld_is_elf = yes; then
22290      gcc_cv_ld_hidden=yes
22291   fi
22292 else
22293   gcc_cv_ld_hidden=yes
22294   if test x"$ld_is_gold" = xyes; then
22295     :
22296   elif echo "$ld_ver" | grep GNU > /dev/null; then
22297     case "${target}" in
22298       mmix-knuth-mmixware)
22299         # The linker emits by default mmo, not ELF, so "no" is appropriate.
22300         gcc_cv_ld_hidden=no
22301         ;;
22302     esac
22303     if test 0"$ld_date" -lt 20020404; then
22304       if test -n "$ld_date"; then
22305         # If there was date string, but was earlier than 2002-04-04, fail
22306         gcc_cv_ld_hidden=no
22307       elif test -z "$ld_vers"; then
22308         # If there was no date string nor ld version number, something is wrong
22309         gcc_cv_ld_hidden=no
22310       else
22311         test -z "$ld_vers_patch" && ld_vers_patch=0
22312         if test "$ld_vers_major" -lt 2; then
22313           gcc_cv_ld_hidden=no
22314         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
22315           gcc_cv_ld_hidden="no"
22316         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
22317           gcc_cv_ld_hidden=no
22318         fi
22319       fi
22320     fi
22321   else
22322     case "${target}" in
22323       *-*-darwin*)
22324         # Darwin ld has some visibility support.
22325         gcc_cv_ld_hidden=yes
22326         ;;
22327       hppa64*-*-hpux* | ia64*-*-hpux*)
22328         gcc_cv_ld_hidden=yes
22329         ;;
22330       *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
22331         # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
22332         # .symbolic was only added in Solaris 9 12/02.
22333         gcc_cv_ld_hidden=yes
22334         ;;
22335       *)
22336         gcc_cv_ld_hidden=no
22337         ;;
22338     esac
22339   fi
22340 fi
22341 fi
22342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
22343 $as_echo "$gcc_cv_ld_hidden" >&6; }
22344 libgcc_visibility=no
22345
22346
22347 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
22348   libgcc_visibility=yes
22349
22350 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
22351
22352 fi
22353
22354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
22355 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
22356 gcc_cv_ld_ro_rw_mix=unknown
22357 if test $in_tree_ld = yes ; then
22358   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22359      && test $in_tree_ld_is_elf = yes; then
22360     gcc_cv_ld_ro_rw_mix=read-write
22361   fi
22362 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22363   echo '.section myfoosect, "a"' > conftest1.s
22364   echo '.section myfoosect, "aw"' > conftest2.s
22365   echo '.byte 1' >> conftest2.s
22366   echo '.section myfoosect, "a"' > conftest3.s
22367   echo '.byte 0' >> conftest3.s
22368   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22369      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22370      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22371      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22372         conftest2.o conftest3.o > /dev/null 2>&1; then
22373     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22374                          | sed -e '/myfoosect/!d' -e N`
22375     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22376       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22377         gcc_cv_ld_ro_rw_mix=read-only
22378       else
22379         gcc_cv_ld_ro_rw_mix=read-write
22380       fi
22381     fi
22382   fi
22383   rm -f conftest.* conftest[123].*
22384 fi
22385 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22386
22387 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22388
22389 fi
22390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22391 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22392
22393 if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22394   case "${target}" in
22395     *-*-solaris2*)
22396       #
22397       # Solaris 2 ld -V output looks like this for a regular version:
22398       #
22399       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
22400       #
22401       # but test versions add stuff at the end:
22402       #
22403       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
22404       #
22405       gcc_cv_sun_ld_ver=`/usr/ccs/bin/ld -V 2>&1`
22406       if echo "$gcc_cv_sun_ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22407         gcc_cv_sun_ld_vers=`echo $gcc_cv_sun_ld_ver | sed -n \
22408           -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22409         gcc_cv_sun_ld_vers_major=`expr "$gcc_cv_sun_ld_vers" : '\([0-9]*\)'`
22410         gcc_cv_sun_ld_vers_minor=`expr "$gcc_cv_sun_ld_vers" : '[0-9]*\.\([0-9]*\)'`
22411       fi
22412       ;;
22413   esac
22414 fi
22415
22416 # Check whether --enable-initfini-array was given.
22417 if test "${enable_initfini_array+set}" = set; then :
22418   enableval=$enable_initfini_array;
22419 else
22420
22421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
22422 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
22423 if test "${gcc_cv_initfini_array+set}" = set; then :
22424   $as_echo_n "(cached) " >&6
22425 else
22426     if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22427     case "${target}" in
22428       ia64-*)
22429         if test "$cross_compiling" = yes; then :
22430   gcc_cv_initfini_array=no
22431 else
22432   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22433 /* end confdefs.h.  */
22434
22435 #ifndef __ELF__
22436 #error Not an ELF OS
22437 #endif
22438 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
22439    if it can be used.  */
22440 static int x = -1;
22441 int main (void) { return x; }
22442 int foo (void) { x = 0; }
22443 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
22444
22445 _ACEOF
22446 if ac_fn_c_try_run "$LINENO"; then :
22447   gcc_cv_initfini_array=yes
22448 else
22449   gcc_cv_initfini_array=no
22450 fi
22451 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22452   conftest.$ac_objext conftest.beam conftest.$ac_ext
22453 fi
22454 ;;
22455       *)
22456         gcc_cv_initfini_array=no
22457         if test $in_tree_ld = yes ; then
22458           if test "$gcc_cv_gld_major_version" -eq 2 \
22459              -a "$gcc_cv_gld_minor_version" -ge 22 \
22460              -o "$gcc_cv_gld_major_version" -gt 2 \
22461              && test $in_tree_ld_is_elf = yes; then
22462             gcc_cv_initfini_array=yes
22463           fi
22464         elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22465           cat > conftest.s <<\EOF
22466 .section .dtors,"a",%progbits
22467 .balign 4
22468 .byte 'A', 'A', 'A', 'A'
22469 .section .ctors,"a",%progbits
22470 .balign 4
22471 .byte 'B', 'B', 'B', 'B'
22472 .section .fini_array.65530,"a",%progbits
22473 .balign 4
22474 .byte 'C', 'C', 'C', 'C'
22475 .section .init_array.65530,"a",%progbits
22476 .balign 4
22477 .byte 'D', 'D', 'D', 'D'
22478 .section .dtors.64528,"a",%progbits
22479 .balign 4
22480 .byte 'E', 'E', 'E', 'E'
22481 .section .ctors.64528,"a",%progbits
22482 .balign 4
22483 .byte 'F', 'F', 'F', 'F'
22484 .section .fini_array.01005,"a",%progbits
22485 .balign 4
22486 .byte 'G', 'G', 'G', 'G'
22487 .section .init_array.01005,"a",%progbits
22488 .balign 4
22489 .byte 'H', 'H', 'H', 'H'
22490 .text
22491 .globl _start
22492 _start:
22493 EOF
22494           if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22495              && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
22496              && $gcc_cv_objdump -s -j .init_array conftest \
22497                 | grep HHHHFFFFDDDDBBBB > /dev/null 2>&1 \
22498              && $gcc_cv_objdump -s -j .fini_array conftest \
22499                 | grep GGGGEEEECCCCAAAA > /dev/null 2>&1; then
22500             gcc_cv_initfini_array=yes
22501           fi
22502           rm -f conftest conftest.*
22503         fi
22504         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22505 /* end confdefs.h.  */
22506
22507 #ifndef __ELF__
22508 # error Not an ELF OS
22509 #endif
22510 #include <stdlib.h>
22511 #if defined __GLIBC_PREREQ
22512 # if __GLIBC_PREREQ (2, 4)
22513 # else
22514 #  error GLIBC 2.4 required
22515 # endif
22516 #else
22517 # if defined __sun__ && defined __svr4__
22518    /* Solaris ld.so.1 supports .init_array/.fini_array since Solaris 8.  */
22519 # else
22520 #  error The C library not known to support .init_array/.fini_array
22521 # endif
22522 #endif
22523
22524 _ACEOF
22525 if ac_fn_c_try_cpp "$LINENO"; then :
22526
22527 else
22528   gcc_cv_initfini_array=no
22529 fi
22530 rm -f conftest.err conftest.$ac_ext;;
22531     esac
22532   else
22533     { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
22534 $as_echo_n "checking cross compile... guessing... " >&6; }
22535     gcc_cv_initfini_array=no
22536   fi
22537 fi
22538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
22539 $as_echo "$gcc_cv_initfini_array" >&6; }
22540   enable_initfini_array=$gcc_cv_initfini_array
22541
22542 fi
22543
22544 if test $enable_initfini_array = yes; then
22545
22546 $as_echo "#define HAVE_INITFINI_ARRAY_SUPPORT 1" >>confdefs.h
22547
22548 fi
22549
22550 # Check if we have .[us]leb128, and support symbol arithmetic with it.
22551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
22552 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
22553 if test "${gcc_cv_as_leb128+set}" = set; then :
22554   $as_echo_n "(cached) " >&6
22555 else
22556   gcc_cv_as_leb128=no
22557     if test $in_tree_gas = yes; then
22558     if test $in_tree_gas_is_elf = yes \
22559   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22560   then gcc_cv_as_leb128=yes
22561 fi
22562   elif test x$gcc_cv_as != x; then
22563     $as_echo '  .data
22564         .uleb128 L2 - L1
22565 L1:
22566         .uleb128 1280
22567         .sleb128 -1010
22568 L2:' > conftest.s
22569     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22570   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22571   (eval $ac_try) 2>&5
22572   ac_status=$?
22573   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22574   test $ac_status = 0; }; }
22575     then
22576         # GAS versions before 2.11 do not support uleb128,
22577   # despite appearing to.
22578   # ??? There exists an elf-specific test that will crash
22579   # the assembler.  Perhaps it's better to figure out whether
22580   # arbitrary sections are supported and try the test.
22581   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
22582   if echo "$as_ver" | grep GNU > /dev/null; then
22583     as_vers=`echo $as_ver | sed -n \
22584         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22585     as_major=`expr "$as_vers" : '\([0-9]*\)'`
22586     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
22587     if test $as_major -eq 2 && test $as_minor -lt 11
22588     then :
22589     else gcc_cv_as_leb128=yes
22590     fi
22591   fi
22592     else
22593       echo "configure: failed program was" >&5
22594       cat conftest.s >&5
22595     fi
22596     rm -f conftest.o conftest.s
22597   fi
22598 fi
22599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
22600 $as_echo "$gcc_cv_as_leb128" >&6; }
22601 if test $gcc_cv_as_leb128 = yes; then
22602
22603 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
22604
22605 fi
22606
22607 # Check if we have assembler support for unwind directives.
22608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
22609 $as_echo_n "checking assembler for cfi directives... " >&6; }
22610 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
22611   $as_echo_n "(cached) " >&6
22612 else
22613   gcc_cv_as_cfi_directive=no
22614   if test x$gcc_cv_as != x; then
22615     $as_echo '  .text
22616         .cfi_startproc
22617         .cfi_offset 0, 0
22618         .cfi_same_value 1
22619         .cfi_def_cfa 1, 2
22620         .cfi_escape 1, 2, 3, 4, 5
22621         .cfi_endproc' > conftest.s
22622     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22623   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22624   (eval $ac_try) 2>&5
22625   ac_status=$?
22626   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22627   test $ac_status = 0; }; }
22628     then
22629         case "$target" in
22630   *-*-solaris*)
22631     # If the linker used on Solaris (like Sun ld) isn't capable of merging
22632     # read-only and read-write sections, we need to make sure that the
22633     # assembler used emits read-write .eh_frame sections.
22634     if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
22635       if test "x$gcc_cv_objdump" != x; then
22636         if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22637                 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
22638           gcc_cv_as_cfi_directive=no
22639         else
22640           case "$target" in
22641             i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
22642               # On Solaris/x86, make sure that GCC and gas agree on using
22643               # read-only .eh_frame sections for 64-bit.
22644               if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
22645                 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22646                         sed -e /.eh_frame/!d -e N | \
22647                         grep READONLY > /dev/null; then
22648                 gcc_cv_as_cfi_directive=yes
22649               else
22650                 gcc_cv_as_cfi_directive=no
22651               fi
22652               ;;
22653             *)
22654               gcc_cv_as_cfi_directive=yes
22655               ;;
22656           esac
22657         fi
22658       else
22659         # no objdump, err on the side of caution
22660         gcc_cv_as_cfi_directive=no
22661       fi
22662     else
22663       gcc_cv_as_cfi_directive=yes
22664     fi
22665     ;;
22666   *-*-*)
22667     gcc_cv_as_cfi_directive=yes
22668     ;;
22669 esac
22670     else
22671       echo "configure: failed program was" >&5
22672       cat conftest.s >&5
22673     fi
22674     rm -f conftest.o conftest.s
22675   fi
22676 fi
22677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22678 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22679
22680 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22682 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22683 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22684   $as_echo_n "(cached) " >&6
22685 else
22686   gcc_cv_as_cfi_advance_working=no
22687   if test x$gcc_cv_as != x; then
22688     $as_echo '  .text
22689         .cfi_startproc
22690         .cfi_adjust_cfa_offset 64
22691         .skip 75040, 0
22692         .cfi_adjust_cfa_offset 128
22693         .cfi_endproc' > conftest.s
22694     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22695   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22696   (eval $ac_try) 2>&5
22697   ac_status=$?
22698   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22699   test $ac_status = 0; }; }
22700     then
22701
22702 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22703     | grep 'DW_CFA_advance_loc[24]:[    ][      ]*75040[        ]' >/dev/null; then
22704    gcc_cv_as_cfi_advance_working=yes
22705 fi
22706
22707     else
22708       echo "configure: failed program was" >&5
22709       cat conftest.s >&5
22710     fi
22711     rm -f conftest.o conftest.s
22712   fi
22713 fi
22714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
22715 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22716
22717 else
22718   # no objdump, err on the side of caution
22719   gcc_cv_as_cfi_advance_working=no
22720 fi
22721
22722
22723 cat >>confdefs.h <<_ACEOF
22724 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22725        && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22726 _ACEOF
22727
22728
22729
22730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22731 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22732 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22733   $as_echo_n "(cached) " >&6
22734 else
22735   gcc_cv_as_cfi_personality_directive=no
22736   if test x$gcc_cv_as != x; then
22737     $as_echo '  .text
22738         .cfi_startproc
22739         .cfi_personality 0, symbol
22740         .cfi_endproc' > conftest.s
22741     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22742   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22743   (eval $ac_try) 2>&5
22744   ac_status=$?
22745   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22746   test $ac_status = 0; }; }
22747     then
22748         gcc_cv_as_cfi_personality_directive=yes
22749     else
22750       echo "configure: failed program was" >&5
22751       cat conftest.s >&5
22752     fi
22753     rm -f conftest.o conftest.s
22754   fi
22755 fi
22756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22757 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22758
22759
22760 cat >>confdefs.h <<_ACEOF
22761 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22762     then echo 1; else echo 0; fi`
22763 _ACEOF
22764
22765
22766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22767 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22768 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22769   $as_echo_n "(cached) " >&6
22770 else
22771   gcc_cv_as_cfi_sections_directive=no
22772   if test x$gcc_cv_as != x; then
22773     $as_echo '  .text
22774         .cfi_sections .debug_frame, .eh_frame
22775         .cfi_startproc
22776         .cfi_endproc' > conftest.s
22777     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22778   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22779   (eval $ac_try) 2>&5
22780   ac_status=$?
22781   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22782   test $ac_status = 0; }; }
22783     then
22784         case $target_os in
22785   win32 | pe | cygwin* | mingw32* | uwin*)
22786     # Need to check that we generated the correct relocation for the
22787     # .debug_frame section.  This was fixed for binutils 2.21.
22788     gcc_cv_as_cfi_sections_directive=no
22789     if test "x$gcc_cv_objdump" != x; then
22790      if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22791         grep secrel > /dev/null; then
22792       gcc_cv_as_cfi_sections_directive=yes
22793      fi
22794     fi
22795     ;;
22796   *)
22797     gcc_cv_as_cfi_sections_directive=yes
22798     ;;
22799 esac
22800     else
22801       echo "configure: failed program was" >&5
22802       cat conftest.s >&5
22803     fi
22804     rm -f conftest.o conftest.s
22805   fi
22806 fi
22807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22808 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22809
22810
22811
22812 cat >>confdefs.h <<_ACEOF
22813 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22814     then echo 1; else echo 0; fi`
22815 _ACEOF
22816
22817
22818 # GAS versions up to and including 2.11.0 may mis-optimize
22819 # .eh_frame data.
22820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22821 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22822 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22823   $as_echo_n "(cached) " >&6
22824 else
22825   gcc_cv_as_eh_frame=no
22826     if test $in_tree_gas = yes; then
22827     if test $in_tree_gas_is_elf = yes \
22828   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22829   then gcc_cv_as_eh_frame=yes
22830 fi
22831   elif test x$gcc_cv_as != x; then
22832     $as_echo '  .text
22833 .LFB1:
22834         .4byte  0
22835 .L1:
22836         .4byte  0
22837 .LFE1:
22838         .section        .eh_frame,"aw",@progbits
22839 __FRAME_BEGIN__:
22840         .4byte  .LECIE1-.LSCIE1
22841 .LSCIE1:
22842         .4byte  0x0
22843         .byte   0x1
22844         .ascii "z\0"
22845         .byte   0x1
22846         .byte   0x78
22847         .byte   0x1a
22848         .byte   0x0
22849         .byte   0x4
22850         .4byte  1
22851         .p2align 1
22852 .LECIE1:
22853 .LSFDE1:
22854         .4byte  .LEFDE1-.LASFDE1
22855 .LASFDE1:
22856         .4byte  .LASFDE1-__FRAME_BEGIN__
22857         .4byte  .LFB1
22858         .4byte  .LFE1-.LFB1
22859         .byte   0x4
22860         .4byte  .LFE1-.LFB1
22861         .byte   0x4
22862         .4byte  .L1-.LFB1
22863 .LEFDE1:' > conftest.s
22864     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22865   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22866   (eval $ac_try) 2>&5
22867   ac_status=$?
22868   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22869   test $ac_status = 0; }; }
22870     then
22871           cat > conftest.lit <<EOF
22872  0000 10000000 00000000 017a0001 781a0004  .........z..x...
22873  0010 01000000 12000000 18000000 00000000  ................
22874  0020 08000000 04080000 0044               .........D
22875 EOF
22876 cat > conftest.big <<EOF
22877  0000 00000010 00000000 017a0001 781a0004  .........z..x...
22878  0010 00000001 00000012 00000018 00000000  ................
22879  0020 00000008 04000000 0844               .........D
22880 EOF
22881   # If the assembler didn't choke, and we can objdump,
22882   # and we got the correct data, then succeed.
22883   # The text in the here-document typically retains its unix-style line
22884   # endings, while the output of objdump will use host line endings.
22885   # Therefore, use diff -b for the comparisons.
22886   if test x$gcc_cv_objdump != x \
22887   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22888      | tail -3 > conftest.got \
22889   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22890     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22891   then
22892     gcc_cv_as_eh_frame=yes
22893   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
22894   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22895   (eval $ac_try) 2>&5
22896   ac_status=$?
22897   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22898   test $ac_status = 0; }; }; then
22899     gcc_cv_as_eh_frame=buggy
22900   else
22901     # Uh oh, what do we do now?
22902     gcc_cv_as_eh_frame=no
22903   fi
22904     else
22905       echo "configure: failed program was" >&5
22906       cat conftest.s >&5
22907     fi
22908     rm -f conftest.o conftest.s
22909   fi
22910 fi
22911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22912 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22913
22914
22915 if test $gcc_cv_as_eh_frame = buggy; then
22916
22917 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22918
22919 fi
22920
22921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22922 $as_echo_n "checking assembler for section merging support... " >&6; }
22923 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22924   $as_echo_n "(cached) " >&6
22925 else
22926   gcc_cv_as_shf_merge=no
22927     if test $in_tree_gas = yes; then
22928     if test $in_tree_gas_is_elf = yes \
22929   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22930   then gcc_cv_as_shf_merge=yes
22931 fi
22932   elif test x$gcc_cv_as != x; then
22933     $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22934     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22935   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22936   (eval $ac_try) 2>&5
22937   ac_status=$?
22938   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22939   test $ac_status = 0; }; }
22940     then
22941         gcc_cv_as_shf_merge=yes
22942     else
22943       echo "configure: failed program was" >&5
22944       cat conftest.s >&5
22945     fi
22946     rm -f conftest.o conftest.s
22947   fi
22948 fi
22949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22950 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22951
22952 if test $gcc_cv_as_shf_merge = no; then
22953   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22954 $as_echo_n "checking assembler for section merging support... " >&6; }
22955 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22956   $as_echo_n "(cached) " >&6
22957 else
22958   gcc_cv_as_shf_merge=no
22959     if test $in_tree_gas = yes; then
22960     if test $in_tree_gas_is_elf = yes \
22961   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22962   then gcc_cv_as_shf_merge=yes
22963 fi
22964   elif test x$gcc_cv_as != x; then
22965     $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22966     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22967   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22968   (eval $ac_try) 2>&5
22969   ac_status=$?
22970   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22971   test $ac_status = 0; }; }
22972     then
22973         gcc_cv_as_shf_merge=yes
22974     else
22975       echo "configure: failed program was" >&5
22976       cat conftest.s >&5
22977     fi
22978     rm -f conftest.o conftest.s
22979   fi
22980 fi
22981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22982 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22983
22984 fi
22985
22986 cat >>confdefs.h <<_ACEOF
22987 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22988 _ACEOF
22989
22990
22991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
22992 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
22993 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22994   $as_echo_n "(cached) " >&6
22995 else
22996   gcc_cv_as_comdat_group=no
22997     if test $in_tree_gas = yes; then
22998     if test $in_tree_gas_is_elf = yes \
22999   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
23000   then gcc_cv_as_comdat_group=yes
23001 fi
23002   elif test x$gcc_cv_as != x; then
23003     $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
23004     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
23005   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23006   (eval $ac_try) 2>&5
23007   ac_status=$?
23008   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23009   test $ac_status = 0; }; }
23010     then
23011         gcc_cv_as_comdat_group=yes
23012     else
23013       echo "configure: failed program was" >&5
23014       cat conftest.s >&5
23015     fi
23016     rm -f conftest.o conftest.s
23017   fi
23018 fi
23019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
23020 $as_echo "$gcc_cv_as_comdat_group" >&6; }
23021
23022 if test $gcc_cv_as_comdat_group = yes; then
23023   gcc_cv_as_comdat_group_percent=no
23024   gcc_cv_as_comdat_group_group=no
23025 else
23026  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
23027 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
23028 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
23029   $as_echo_n "(cached) " >&6
23030 else
23031   gcc_cv_as_comdat_group_percent=no
23032     if test $in_tree_gas = yes; then
23033     if test $in_tree_gas_is_elf = yes \
23034   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
23035   then gcc_cv_as_comdat_group_percent=yes
23036 fi
23037   elif test x$gcc_cv_as != x; then
23038     $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
23039     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
23040   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23041   (eval $ac_try) 2>&5
23042   ac_status=$?
23043   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23044   test $ac_status = 0; }; }
23045     then
23046         gcc_cv_as_comdat_group_percent=yes
23047     else
23048       echo "configure: failed program was" >&5
23049       cat conftest.s >&5
23050     fi
23051     rm -f conftest.o conftest.s
23052   fi
23053 fi
23054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
23055 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
23056
23057  if test $gcc_cv_as_comdat_group_percent = yes; then
23058    gcc_cv_as_comdat_group_group=no
23059  else
23060    if test -z "${gcc_cv_as_comdat_group_group+set}"; then
23061      gcc_cv_as_comdat_group_group=no
23062    fi
23063    case "${target}" in
23064      # Sun as uses a completely different syntax.
23065      *-*-solaris2*)
23066        case "${target}" in
23067          sparc*-*-solaris2*)
23068            conftest_s='
23069                .group foo,".text%foo",#comdat
23070                .section ".text%foo", #alloc,#execinstr,#progbits
23071                .globl foo
23072              foo:
23073              '
23074            ;;
23075          i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
23076            conftest_s='
23077                .group foo,.text%foo,#comdat
23078                .section .text%foo, "ax", @progbits
23079                .globl  foo
23080              foo:
23081              '
23082            ;;
23083        esac
23084        { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
23085 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
23086 if test "${gcc_cv_as_comdat_group_group+set}" = set; then :
23087   $as_echo_n "(cached) " >&6
23088 else
23089   gcc_cv_as_comdat_group_group=no
23090   if test x$gcc_cv_as != x; then
23091     $as_echo "$conftest_s" > conftest.s
23092     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23093   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23094   (eval $ac_try) 2>&5
23095   ac_status=$?
23096   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23097   test $ac_status = 0; }; }
23098     then
23099         gcc_cv_as_comdat_group_group=yes
23100     else
23101       echo "configure: failed program was" >&5
23102       cat conftest.s >&5
23103     fi
23104     rm -f conftest.o conftest.s
23105   fi
23106 fi
23107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
23108 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
23109
23110        ;;
23111    esac
23112  fi
23113 fi
23114 if test x"$ld_is_gold" = xyes; then
23115   comdat_group=yes
23116 elif test $in_tree_ld = yes ; then
23117   comdat_group=no
23118   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
23119      && test $in_tree_ld_is_elf = yes; then
23120      comdat_group=yes
23121   fi
23122 elif echo "$ld_ver" | grep GNU > /dev/null; then
23123   comdat_group=yes
23124   if test 0"$ld_date" -lt 20050308; then
23125     if test -n "$ld_date"; then
23126       # If there was date string, but was earlier than 2005-03-08, fail
23127       comdat_group=no
23128     elif test "$ld_vers_major" -lt 2; then
23129       comdat_group=no
23130     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
23131       comdat_group=no
23132     fi
23133   fi
23134 else
23135   case "${target}" in
23136     *-*-solaris2.1[1-9]*)
23137       comdat_group=no
23138       # Sun ld has COMDAT group support since Solaris 9, but it doesn't
23139       # interoperate with GNU as until Solaris 11 build 130, i.e. ld
23140       # version 1.688.
23141       #
23142       # If using Sun as for COMDAT group as emitted by GCC, one needs at
23143       # least ld version 1.2267.
23144       if test "$ld_vers_major" -gt 1; then
23145         comdat_group=yes
23146       elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
23147         comdat_group=yes
23148       elif test "$ld_vers_minor" -ge 2267; then
23149         comdat_group=yes
23150       fi
23151       ;;
23152     *)
23153       # Assume linkers other than GNU ld don't support COMDAT group.
23154       comdat_group=no
23155       ;;
23156   esac
23157 fi
23158 # Allow overriding the automatic COMDAT group tests above.
23159 # Check whether --enable-comdat was given.
23160 if test "${enable_comdat+set}" = set; then :
23161   enableval=$enable_comdat; comdat_group="$enable_comdat"
23162 fi
23163
23164 if test $comdat_group = no; then
23165   gcc_cv_as_comdat_group=no
23166   gcc_cv_as_comdat_group_percent=no
23167   gcc_cv_as_comdat_group_group=no
23168 fi
23169
23170 cat >>confdefs.h <<_ACEOF
23171 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
23172     || test $gcc_cv_as_comdat_group_percent = yes \
23173     || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
23174 _ACEOF
23175
23176
23177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
23178 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
23179 if test "${gcc_cv_as_discriminator+set}" = set; then :
23180   $as_echo_n "(cached) " >&6
23181 else
23182   gcc_cv_as_discriminator=no
23183     if test $in_tree_gas = yes; then
23184     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
23185   then gcc_cv_as_discriminator=yes
23186 fi
23187   elif test x$gcc_cv_as != x; then
23188     $as_echo '  .text
23189         .file 1 "conf.c"
23190         .loc 1 1 0 discriminator 1' > conftest.s
23191     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23192   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23193   (eval $ac_try) 2>&5
23194   ac_status=$?
23195   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23196   test $ac_status = 0; }; }
23197     then
23198         gcc_cv_as_discriminator=yes
23199     else
23200       echo "configure: failed program was" >&5
23201       cat conftest.s >&5
23202     fi
23203     rm -f conftest.o conftest.s
23204   fi
23205 fi
23206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
23207 $as_echo "$gcc_cv_as_discriminator" >&6; }
23208 if test $gcc_cv_as_discriminator = yes; then
23209
23210 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
23211
23212 fi
23213
23214 # Thread-local storage - the check is heavily parameterized.
23215 conftest_s=
23216 tls_first_major=
23217 tls_first_minor=
23218 tls_as_opt=
23219 case "$target" in
23220   alpha*-*-*)
23221     conftest_s='
23222         .section ".tdata","awT",@progbits
23223 foo:    .long   25
23224         .text
23225         ldq     $27,__tls_get_addr($29)         !literal!1
23226         lda     $16,foo($29)                    !tlsgd!1
23227         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
23228         ldq     $27,__tls_get_addr($29)         !literal!2
23229         lda     $16,foo($29)                    !tlsldm!2
23230         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
23231         ldq     $1,foo($29)                     !gotdtprel
23232         ldah    $2,foo($29)                     !dtprelhi
23233         lda     $3,foo($2)                      !dtprello
23234         lda     $4,foo($29)                     !dtprel
23235         ldq     $1,foo($29)                     !gottprel
23236         ldah    $2,foo($29)                     !tprelhi
23237         lda     $3,foo($2)                      !tprello
23238         lda     $4,foo($29)                     !tprel'
23239         tls_first_major=2
23240         tls_first_minor=13
23241         tls_as_opt=--fatal-warnings
23242         ;;
23243   cris-*-*|crisv32-*-*)
23244     conftest_s='
23245         .section ".tdata","awT",@progbits
23246 x:      .long   25
23247         .text
23248         move.d x:IE,$r10
23249         nop'
23250         tls_first_major=2
23251         tls_first_minor=20
23252         tls_as_opt=--fatal-warnings
23253         ;;
23254   frv*-*-*)
23255     conftest_s='
23256         .section ".tdata","awT",@progbits
23257 x:      .long   25
23258         .text
23259         call    #gettlsoff(x)'
23260         tls_first_major=2
23261         tls_first_minor=14
23262         ;;
23263   hppa*-*-linux*)
23264     conftest_s='
23265 t1:     .reg    %r20
23266 t2:     .reg    %r21
23267 gp:     .reg    %r19
23268         .section ".tdata","awT",@progbits
23269 foo:    .long   25
23270         .text
23271         .align  4
23272         addil LT%foo-$tls_gdidx$,gp
23273         ldo RT%foo-$tls_gdidx$(%r1),%arg0
23274         b __tls_get_addr
23275         nop
23276         addil LT%foo-$tls_ldidx$,gp
23277         b __tls_get_addr
23278         ldo RT%foo-$tls_ldidx$(%r1),%arg0
23279         addil LR%foo-$tls_dtpoff$,%ret0
23280         ldo RR%foo-$tls_dtpoff$(%r1),%t1
23281         mfctl %cr27,%t1
23282         addil LT%foo-$tls_ieoff$,gp
23283         ldw RT%foo-$tls_ieoff$(%r1),%t2
23284         add %t1,%t2,%t3
23285         mfctl %cr27,%t1
23286         addil LR%foo-$tls_leoff$,%t1
23287         ldo RR%foo-$tls_leoff$(%r1),%t2'
23288         tls_first_major=2
23289         tls_first_minor=15
23290         tls_as_opt=--fatal-warnings
23291         ;;
23292   arm*-*-*)
23293     conftest_s='
23294         .section ".tdata","awT",%progbits
23295 foo:    .long   25
23296         .text
23297 .word foo(gottpoff)
23298 .word foo(tpoff)
23299 .word foo(tlsgd)
23300 .word foo(tlsldm)
23301 .word foo(tlsldo)'
23302         tls_first_major=2
23303         tls_first_minor=17
23304         ;;
23305   i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*)
23306     case "$target" in
23307       i[34567]86-*-solaris2.*)
23308         on_solaris=yes
23309         tga_func=___tls_get_addr
23310         ;;
23311       x86_64-*-solaris2.1[0-9]*)
23312         on_solaris=yes
23313         tga_func=__tls_get_addr
23314         ;;
23315       *)
23316         on_solaris=no
23317         ;;
23318     esac
23319     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23320       conftest_s='
23321         .section .tdata,"awt",@progbits'
23322       tls_first_major=0
23323       tls_first_minor=0
23324       tls_section_flag=t
23325
23326 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
23327
23328     else
23329       conftest_s='
23330         .section ".tdata","awT",@progbits'
23331       tls_first_major=2
23332       tls_first_minor=14
23333       tls_section_flag=T
23334       tls_as_opt="--fatal-warnings"
23335     fi
23336     conftest_s="$conftest_s
23337 foo:    .long   25
23338         .text
23339         movl    %gs:0, %eax
23340         leal    foo@tlsgd(,%ebx,1), %eax
23341         leal    foo@tlsldm(%ebx), %eax
23342         leal    foo@dtpoff(%eax), %edx
23343         movl    foo@gottpoff(%ebx), %eax
23344         subl    foo@gottpoff(%ebx), %eax
23345         addl    foo@gotntpoff(%ebx), %eax
23346         movl    foo@indntpoff, %eax
23347         movl    \$foo@tpoff, %eax
23348         subl    \$foo@tpoff, %eax
23349         leal    foo@ntpoff(%ecx), %eax"
23350     ;;
23351   x86_64-*-*)
23352     conftest_s='
23353         .section ".tdata","awT",@progbits
23354 foo:    .long   25
23355         .text
23356         movq    %fs:0, %rax
23357         leaq    foo@TLSGD(%rip), %rdi
23358         leaq    foo@TLSLD(%rip), %rdi
23359         leaq    foo@DTPOFF(%rax), %rdx
23360         movq    foo@GOTTPOFF(%rip), %rax
23361         movq    $foo@TPOFF, %rax'
23362         tls_first_major=2
23363         tls_first_minor=14
23364         tls_section_flag=T
23365         tls_as_opt=--fatal-warnings
23366         ;;
23367   ia64-*-*)
23368     conftest_s='
23369         .section ".tdata","awT",@progbits
23370 foo:    data8   25
23371         .text
23372         addl    r16 = @ltoff(@dtpmod(foo#)), gp
23373         addl    r17 = @ltoff(@dtprel(foo#)), gp
23374         addl    r18 = @ltoff(@tprel(foo#)), gp
23375         addl    r19 = @dtprel(foo#), gp
23376         adds    r21 = @dtprel(foo#), r13
23377         movl    r23 = @dtprel(foo#)
23378         addl    r20 = @tprel(foo#), gp
23379         adds    r22 = @tprel(foo#), r13
23380         movl    r24 = @tprel(foo#)'
23381         tls_first_major=2
23382         tls_first_minor=13
23383         tls_as_opt=--fatal-warnings
23384         ;;
23385   microblaze*-*-*)
23386     conftest_s='
23387         .section .tdata,"awT",@progbits
23388 x:
23389         .word 2
23390         .text
23391         addik r5,r20,x@TLSGD
23392         addik r5,r20,x@TLSLDM'
23393         tls_first_major=2
23394         tls_first_minor=20
23395         tls_as_opt='--fatal-warnings'
23396         ;;
23397   mips*-*-*)
23398     conftest_s='
23399         .section .tdata,"awT",@progbits
23400 x:
23401         .word 2
23402         .text
23403         addiu $4, $28, %tlsgd(x)
23404         addiu $4, $28, %tlsldm(x)
23405         lui $4, %dtprel_hi(x)
23406         addiu $4, $4, %dtprel_lo(x)
23407         lw $4, %gottprel(x)($28)
23408         lui $4, %tprel_hi(x)
23409         addiu $4, $4, %tprel_lo(x)'
23410         tls_first_major=2
23411         tls_first_minor=16
23412         tls_as_opt='-32 --fatal-warnings'
23413         ;;
23414   m68k-*-*)
23415     conftest_s='
23416         .section .tdata,"awT",@progbits
23417 x:
23418         .word 2
23419         .text
23420 foo:
23421         move.l x@TLSGD(%a5),%a0
23422         move.l x@TLSLDM(%a5),%a0
23423         move.l x@TLSLDO(%a5),%a0
23424         move.l x@TLSIE(%a5),%a0
23425         move.l x@TLSLE(%a5),%a0'
23426         tls_first_major=2
23427         tls_first_minor=19
23428         tls_as_opt='--fatal-warnings'
23429         ;;
23430   nios2-*-*)
23431       conftest_s='
23432         .section ".tdata","awT",@progbits'
23433         tls_first_major=2
23434         tls_first_minor=23
23435         tls_as_opt="--fatal-warnings"
23436         ;;
23437   aarch64*-*-*)
23438     conftest_s='
23439         .section ".tdata","awT",%progbits
23440 foo:    .long   25
23441         .text
23442         adrp  x0, :tlsgd:x
23443         add   x0, x0, #:tlsgd_lo12:x
23444         bl    __tls_get_addr
23445         nop'
23446         tls_first_major=2
23447         tls_first_minor=20
23448         tls_as_opt='--fatal-warnings'
23449         ;;
23450   powerpc-ibm-aix*)
23451     conftest_s='
23452         .extern __get_tpointer
23453         .toc
23454 LC..1:
23455         .tc a[TC],a[TL]@le
23456         .csect .text[PR]
23457 .tlstest:
23458         lwz 9,LC..1(2)
23459         bla __get_tpointer
23460         lwzx 3,9,3
23461         .globl a
23462         .csect a[TL],4
23463 a:
23464         .space 4'
23465         tls_first_major=0
23466         tls_first_minor=0
23467         ;;
23468   powerpc64*-*-*)
23469     conftest_s='
23470         .section ".tdata","awT",@progbits
23471         .align 3
23472 ld0:    .space 8
23473 ld1:    .space 8
23474 x1:     .space 8
23475 x2:     .space 8
23476 x3:     .space 8
23477         .text
23478         addi 3,2,ld0@got@tlsgd
23479         bl .__tls_get_addr
23480         nop
23481         addi 3,2,ld1@toc
23482         bl .__tls_get_addr
23483         nop
23484         addi 3,2,x1@got@tlsld
23485         bl .__tls_get_addr
23486         nop
23487         addi 9,3,x1@dtprel
23488         bl .__tls_get_addr
23489         nop
23490         addis 9,3,x2@dtprel@ha
23491         addi 9,9,x2@dtprel@l
23492         bl .__tls_get_addr
23493         nop
23494         ld 9,x3@got@dtprel(2)
23495         add 9,9,3
23496         bl .__tls_get_addr
23497         nop'
23498         tls_first_major=2
23499         tls_first_minor=14
23500         tls_as_opt="-a64 --fatal-warnings"
23501         ;;
23502   powerpc*-*-*)
23503     conftest_s='
23504         .section ".tdata","awT",@progbits
23505         .align 2
23506 ld0:    .space 4
23507 ld1:    .space 4
23508 x1:     .space 4
23509 x2:     .space 4
23510 x3:     .space 4
23511         .text
23512         addi 3,31,ld0@got@tlsgd
23513         bl __tls_get_addr
23514         addi 3,31,x1@got@tlsld
23515         bl __tls_get_addr
23516         addi 9,3,x1@dtprel
23517         addis 9,3,x2@dtprel@ha
23518         addi 9,9,x2@dtprel@l
23519         lwz 9,x3@got@tprel(31)
23520         add 9,9,x@tls
23521         addi 9,2,x1@tprel
23522         addis 9,2,x2@tprel@ha
23523         addi 9,9,x2@tprel@l'
23524         tls_first_major=2
23525         tls_first_minor=14
23526         tls_as_opt="-a32 --fatal-warnings"
23527         ;;
23528   s390-*-*)
23529     conftest_s='
23530         .section ".tdata","awT",@progbits
23531 foo:    .long   25
23532         .text
23533         .long   foo@TLSGD
23534         .long   foo@TLSLDM
23535         .long   foo@DTPOFF
23536         .long   foo@NTPOFF
23537         .long   foo@GOTNTPOFF
23538         .long   foo@INDNTPOFF
23539         l       %r1,foo@GOTNTPOFF(%r12)
23540         l       %r1,0(%r1):tls_load:foo
23541         bas     %r14,0(%r1,%r13):tls_gdcall:foo
23542         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
23543         tls_first_major=2
23544         tls_first_minor=14
23545         tls_as_opt="-m31 --fatal-warnings"
23546         ;;
23547   s390x-*-*)
23548     conftest_s='
23549         .section ".tdata","awT",@progbits
23550 foo:    .long   25
23551         .text
23552         .quad   foo@TLSGD
23553         .quad   foo@TLSLDM
23554         .quad   foo@DTPOFF
23555         .quad   foo@NTPOFF
23556         .quad   foo@GOTNTPOFF
23557         lg      %r1,foo@GOTNTPOFF(%r12)
23558         larl    %r1,foo@INDNTPOFF
23559         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
23560         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
23561         tls_first_major=2
23562         tls_first_minor=14
23563         tls_as_opt="-m64 -Aesame --fatal-warnings"
23564         ;;
23565   sh-*-* | sh[34]-*-*)
23566     conftest_s='
23567         .section ".tdata","awT",@progbits
23568 foo:    .long   25
23569         .text
23570         .long   foo@TLSGD
23571         .long   foo@TLSLDM
23572         .long   foo@DTPOFF
23573         .long   foo@GOTTPOFF
23574         .long   foo@TPOFF'
23575         tls_first_major=2
23576         tls_first_minor=13
23577         tls_as_opt=--fatal-warnings
23578         ;;
23579   sparc*-*-*)
23580     case "$target" in
23581       sparc*-sun-solaris2.*)
23582         on_solaris=yes
23583         tga_func=__tls_get_addr
23584         ;;
23585       *)
23586         on_solaris=no
23587         ;;
23588     esac
23589     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23590       conftest_s='
23591         .section ".tdata",#alloc,#write,#tls'
23592         tls_first_major=0
23593         tls_first_minor=0
23594     else
23595       conftest_s='
23596         .section ".tdata","awT",@progbits'
23597         tls_first_major=2
23598         tls_first_minor=14
23599         tls_as_opt="-32 --fatal-warnings"
23600     fi
23601     conftest_s="$conftest_s
23602 foo:    .long   25
23603         .text
23604         sethi   %tgd_hi22(foo), %o0
23605         add     %o0, %tgd_lo10(foo), %o1
23606         add     %l7, %o1, %o0, %tgd_add(foo)
23607         call    __tls_get_addr, %tgd_call(foo)
23608         sethi   %tldm_hi22(foo), %l1
23609         add     %l1, %tldm_lo10(foo), %l2
23610         add     %l7, %l2, %o0, %tldm_add(foo)
23611         call    __tls_get_addr, %tldm_call(foo)
23612         sethi   %tldo_hix22(foo), %l3
23613         xor     %l3, %tldo_lox10(foo), %l4
23614         add     %o0, %l4, %l5, %tldo_add(foo)
23615         sethi   %tie_hi22(foo), %o3
23616         add     %o3, %tie_lo10(foo), %o3
23617         ld      [%l7 + %o3], %o2, %tie_ld(foo)
23618         add     %g7, %o2, %o4, %tie_add(foo)
23619         sethi   %tle_hix22(foo), %l1
23620         xor     %l1, %tle_lox10(foo), %o5
23621         ld      [%g7 + %o5], %o1"
23622         ;;
23623   tilepro*-*-*)
23624       conftest_s='
23625         .section ".tdata","awT",@progbits
23626 foo:    .long   25
23627         .text
23628         addli   r0, zero, tls_gd(foo)
23629         auli    r0, zero, tls_gd_ha16(foo)
23630         addli   r0, r0, tls_gd_lo16(foo)
23631         jal     __tls_get_addr
23632         addli   r0, zero, tls_ie(foo)
23633         auli    r0, r0, tls_ie_ha16(foo)
23634         addli   r0, r0, tls_ie_lo16(foo)'
23635         tls_first_major=2
23636         tls_first_minor=22
23637         tls_as_opt="--fatal-warnings"
23638         ;;
23639   tilegx*-*-*)
23640       conftest_s='
23641         .section ".tdata","awT",@progbits
23642 foo:    .long   25
23643         .text
23644         shl16insli r0, zero, hw0_last_tls_gd(foo)
23645         shl16insli r0, zero, hw1_last_tls_gd(foo)
23646         shl16insli r0, r0,   hw0_tls_gd(foo)
23647         jal        __tls_get_addr
23648         shl16insli r0, zero, hw1_last_tls_ie(foo)
23649         shl16insli r0, r0,   hw0_tls_ie(foo)'
23650         tls_first_major=2
23651         tls_first_minor=22
23652         tls_as_opt="--fatal-warnings"
23653         ;;
23654   xtensa*-*-*)
23655     conftest_s='
23656         .section ".tdata","awT",@progbits
23657 foo:    .long   25
23658         .text
23659         movi    a8, foo@TLSFUNC
23660         movi    a10, foo@TLSARG
23661         callx8.tls a8, foo@TLSCALL'
23662         tls_first_major=2
23663         tls_first_minor=19
23664         ;;
23665 esac
23666 set_have_as_tls=no
23667 if test "x$enable_tls" = xno ; then
23668   : # TLS explicitly disabled.
23669 elif test "x$enable_tls" = xyes ; then
23670   set_have_as_tls=yes # TLS explicitly enabled.
23671 elif test -z "$tls_first_major"; then
23672   : # If we don't have a check, assume no support.
23673 else
23674   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
23675 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
23676 if test "${gcc_cv_as_tls+set}" = set; then :
23677   $as_echo_n "(cached) " >&6
23678 else
23679   gcc_cv_as_tls=no
23680     if test $in_tree_gas = yes; then
23681     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
23682   then gcc_cv_as_tls=yes
23683 fi
23684   elif test x$gcc_cv_as != x; then
23685     $as_echo "$conftest_s" > conftest.s
23686     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
23687   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23688   (eval $ac_try) 2>&5
23689   ac_status=$?
23690   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23691   test $ac_status = 0; }; }
23692     then
23693         gcc_cv_as_tls=yes
23694     else
23695       echo "configure: failed program was" >&5
23696       cat conftest.s >&5
23697     fi
23698     rm -f conftest.o conftest.s
23699   fi
23700 fi
23701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
23702 $as_echo "$gcc_cv_as_tls" >&6; }
23703 if test $gcc_cv_as_tls = yes; then
23704   set_have_as_tls=yes
23705 fi
23706 fi
23707 case "$target" in
23708   # TLS was introduced in the Solaris 9 FCS release.  Support for GNU-style
23709   # TLS on x86 was only introduced in Solaris 9 4/04, replacing the earlier
23710   # Sun style that Sun ld and GCC don't support any longer.
23711   *-*-solaris2.*)
23712     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
23713 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
23714     ld_tls_support=no
23715     # Check ld and ld.so.1 TLS support.
23716     if echo "$ld_ver" | grep GNU > /dev/null; then
23717       # Assume all interesting versions of GNU ld have TLS support.
23718       # FIXME: still need ld.so.1 support, i.e. ld version checks below.
23719       ld_tls_support=yes
23720     else
23721       case "$target" in
23722         # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
23723         i?86-*-solaris2.9)
23724           min_tls_ld_vers_minor=374
23725           ;;
23726         # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
23727         sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
23728           min_tls_ld_vers_minor=343
23729           ;;
23730       esac
23731       if test "$ld_vers_major" -gt 1 || \
23732         test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
23733         ld_tls_support=yes
23734       else
23735         set_have_as_tls=no
23736       fi
23737     fi
23738     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
23739 $as_echo "$ld_tls_support" >&6; }
23740
23741     save_LIBS="$LIBS"
23742     save_LDFLAGS="$LDFLAGS"
23743     LIBS=
23744     LDFLAGS=
23745
23746     { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
23747 $as_echo_n "checking library containing $tga_func... " >&6; }
23748     # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
23749     # (32-bit x86) only lived in libthread, so check for that.  Keep
23750     # set_have_as_tls if found, disable if not.
23751     as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
23752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
23753 $as_echo_n "checking for library containing $tga_func... " >&6; }
23754 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23755   $as_echo_n "(cached) " >&6
23756 else
23757   ac_func_search_save_LIBS=$LIBS
23758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23759 /* end confdefs.h.  */
23760
23761 /* Override any GCC internal prototype to avoid an error.
23762    Use char because int might match the return type of a GCC
23763    builtin and then its argument prototype would still apply.  */
23764 #ifdef __cplusplus
23765 extern "C"
23766 #endif
23767 char $tga_func ();
23768 int
23769 main ()
23770 {
23771 return $tga_func ();
23772   ;
23773   return 0;
23774 }
23775 _ACEOF
23776 for ac_lib in '' thread; do
23777   if test -z "$ac_lib"; then
23778     ac_res="none required"
23779   else
23780     ac_res=-l$ac_lib
23781     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
23782   fi
23783   if ac_fn_c_try_link "$LINENO"; then :
23784   eval "$as_ac_Search=\$ac_res"
23785 fi
23786 rm -f core conftest.err conftest.$ac_objext \
23787     conftest$ac_exeext
23788   if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23789   break
23790 fi
23791 done
23792 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23793
23794 else
23795   eval "$as_ac_Search=no"
23796 fi
23797 rm conftest.$ac_ext
23798 LIBS=$ac_func_search_save_LIBS
23799 fi
23800 eval ac_res=\$$as_ac_Search
23801                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23802 $as_echo "$ac_res" >&6; }
23803 eval ac_res=\$$as_ac_Search
23804 if test "$ac_res" != no; then :
23805   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23806
23807 else
23808   set_have_as_tls=no
23809 fi
23810
23811     ld_tls_libs="$LIBS"
23812     # Clear LIBS if we cannot support TLS.
23813     if test $set_have_as_tls = no; then
23814       LIBS=
23815     fi
23816     # Always define LIB_TLS_SPEC, even without TLS support.
23817
23818 cat >>confdefs.h <<_ACEOF
23819 #define LIB_TLS_SPEC "$LIBS"
23820 _ACEOF
23821
23822     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
23823 $as_echo "$LIBS" >&6; }
23824
23825     LIBS="$save_LIBS"
23826     LDFLAGS="$save_LDFLAGS"
23827     ;;
23828 esac
23829 if test $set_have_as_tls = yes ; then
23830
23831 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
23832
23833 fi
23834
23835 # Target-specific assembler checks.
23836
23837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
23838 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
23839 gcc_cv_ld_static_dynamic=no
23840 gcc_cv_ld_static_option='-Bstatic'
23841 gcc_cv_ld_dynamic_option='-Bdynamic'
23842 if test $in_tree_ld = yes ; then
23843   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
23844     gcc_cv_ld_static_dynamic=yes
23845   fi
23846 elif test x$gcc_cv_ld != x; then
23847   # Check if linker supports -Bstatic/-Bdynamic option
23848   if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
23849      && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
23850       gcc_cv_ld_static_dynamic=yes
23851   else
23852     case "$target" in
23853       # AIX ld uses -b flags
23854       *-*-aix4.[23]* | *-*-aix[5-9]*)
23855         gcc_cv_ld_static_dynamic=yes
23856         gcc_cv_ld_static_option="-bstatic"
23857         gcc_cv_ld_dynamic_option="-bdynamic"
23858         ;;
23859       # HP-UX ld uses -a flags to select between shared and archive.
23860       *-*-hpux*)
23861         if test x"$gnu_ld" = xno; then
23862           gcc_cv_ld_static_dynamic=yes
23863           gcc_cv_ld_static_option="-aarchive_shared"
23864           gcc_cv_ld_dynamic_option="-adefault"
23865         fi
23866         ;;
23867       # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23868       *-*-solaris2*)
23869         gcc_cv_ld_static_dynamic=yes
23870         ;;
23871     esac
23872   fi
23873 fi
23874 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23875
23876 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23877
23878
23879 cat >>confdefs.h <<_ACEOF
23880 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23881 _ACEOF
23882
23883
23884 cat >>confdefs.h <<_ACEOF
23885 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23886 _ACEOF
23887
23888 fi
23889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23890 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23891
23892 if test x"$demangler_in_ld" = xyes; then
23893   { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23894 $as_echo_n "checking linker --demangle support... " >&6; }
23895   gcc_cv_ld_demangle=no
23896   if test $in_tree_ld = yes; then
23897     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23898       gcc_cv_ld_demangle=yes
23899     fi
23900   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23901     # Check if the GNU linker supports --demangle option
23902     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23903       gcc_cv_ld_demangle=yes
23904     fi
23905   fi
23906   if test x"$gcc_cv_ld_demangle" = xyes; then
23907
23908 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23909
23910   fi
23911   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23912 $as_echo "$gcc_cv_ld_demangle" >&6; }
23913 fi
23914
23915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23916 $as_echo_n "checking linker plugin support... " >&6; }
23917 gcc_cv_lto_plugin=0
23918 if test -f liblto_plugin.la; then
23919   save_ld_ver="$ld_ver"
23920   save_ld_vers_major="$ld_vers_major"
23921   save_ld_vers_minor="$ld_vers_minor"
23922   save_ld_is_gold="$ld_is_gold"
23923
23924   ld_is_gold=no
23925
23926   if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23927     ld_ver="GNU ld"
23928     # FIXME: ld_is_gold?
23929     ld_vers_major="$gcc_cv_gld_major_version"
23930     ld_vers_minor="$gcc_cv_gld_minor_version"
23931   else
23932     # Determine plugin linker version.
23933     # FIXME: Partial duplicate from above, generalize.
23934     ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
23935     if echo "$ld_ver" | grep GNU > /dev/null; then
23936       if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
23937         ld_is_gold=yes
23938         ld_vers=`echo $ld_ver | sed -n \
23939             -e 's,^[^)]*[        ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
23940       else
23941         ld_vers=`echo $ld_ver | sed -n \
23942             -e 's,^.*[   ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
23943       fi
23944       ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
23945       ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
23946     fi
23947   fi
23948
23949   # Determine plugin support.
23950   if echo "$ld_ver" | grep GNU > /dev/null; then
23951     # Require GNU ld or gold 2.21+ for plugin support by default.
23952     if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23953       gcc_cv_lto_plugin=2
23954     # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23955     elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23956       gcc_cv_lto_plugin=1
23957     fi
23958   fi
23959
23960   ld_ver="$save_ld_ver"
23961   ld_vers_major="$save_ld_vers_major"
23962   ld_vers_minor="$save_ld_vers_minor"
23963   ld_is_gold="$save_ld_is_gold"
23964 fi
23965
23966 cat >>confdefs.h <<_ACEOF
23967 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23968 _ACEOF
23969
23970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23971 $as_echo "$gcc_cv_lto_plugin" >&6; }
23972
23973 case "$target" in
23974   aarch64*-*-*)
23975     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mabi option" >&5
23976 $as_echo_n "checking assembler for -mabi option... " >&6; }
23977 if test "${gcc_cv_as_aarch64_mabi+set}" = set; then :
23978   $as_echo_n "(cached) " >&6
23979 else
23980   gcc_cv_as_aarch64_mabi=no
23981   if test x$gcc_cv_as != x; then
23982     $as_echo '.text' > conftest.s
23983     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mabi=lp64 -o conftest.o conftest.s >&5'
23984   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23985   (eval $ac_try) 2>&5
23986   ac_status=$?
23987   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23988   test $ac_status = 0; }; }
23989     then
23990         gcc_cv_as_aarch64_mabi=yes
23991     else
23992       echo "configure: failed program was" >&5
23993       cat conftest.s >&5
23994     fi
23995     rm -f conftest.o conftest.s
23996   fi
23997 fi
23998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aarch64_mabi" >&5
23999 $as_echo "$gcc_cv_as_aarch64_mabi" >&6; }
24000
24001     if test x$gcc_cv_as_aarch64_mabi = xyes; then
24002
24003 $as_echo "#define HAVE_AS_MABI_OPTION 1" >>confdefs.h
24004
24005     else
24006       if test x$with_abi = xilp32; then
24007         as_fn_error "Assembler does not support -mabi=ilp32.\
24008                      Upgrade the Assembler." "$LINENO" 5
24009       fi
24010       if test x"$with_multilib_list" = xdefault; then
24011         TM_MULTILIB_CONFIG=lp64
24012       else
24013         aarch64_multilibs=`echo $with_multilib_list | sed -e 's/,/ /g'`
24014         for aarch64_multilib in ${aarch64_multilibs}; do
24015           case ${aarch64_multilib} in
24016             ilp32)
24017               as_fn_error "Assembler does not support -mabi=ilp32.\
24018                             Upgrade the Assembler." "$LINENO" 5
24019               ;;
24020             *)
24021               ;;
24022           esac
24023         done
24024       fi
24025     fi
24026     # Enable default workaround for AArch64 Cortex-A53 erratum 835769.
24027     # Check whether --enable-fix-cortex-a53-835769 was given.
24028 if test "${enable_fix_cortex_a53_835769+set}" = set; then :
24029   enableval=$enable_fix_cortex_a53_835769;
24030         case $enableval in
24031           yes)
24032             tm_defines="${tm_defines} TARGET_FIX_ERR_A53_835769_DEFAULT=1"
24033             ;;
24034           no)
24035             ;;
24036           *)
24037             as_fn_error "'$enableval' is an invalid value for --enable-fix-cortex-a53-835769.\
24038   Valid choices are 'yes' and 'no'." "$LINENO" 5
24039             ;;
24040
24041         esac
24042
24043 fi
24044
24045     # Enable default workaround for AArch64 Cortex-A53 erratum 843419.
24046     # Check whether --enable-fix-cortex-a53-843419 was given.
24047 if test "${enable_fix_cortex_a53_843419+set}" = set; then :
24048   enableval=$enable_fix_cortex_a53_843419;
24049         case $enableval in
24050           yes)
24051             tm_defines="${tm_defines} TARGET_FIX_ERR_A53_843419_DEFAULT=1"
24052             ;;
24053           no)
24054             ;;
24055           *)
24056             as_fn_error "'$enableval' is an invalid value for --enable-fix-cortex-a53-843419.\
24057   Valid choices are 'yes' and 'no'." "$LINENO" 5
24058             ;;
24059
24060         esac
24061
24062 fi
24063
24064     ;;
24065
24066   # All TARGET_ABI_OSF targets.
24067   alpha*-*-linux* | alpha*-*-*bsd*)
24068     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
24069 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
24070 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
24071   $as_echo_n "(cached) " >&6
24072 else
24073   gcc_cv_as_alpha_explicit_relocs=no
24074     if test $in_tree_gas = yes; then
24075     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
24076   then gcc_cv_as_alpha_explicit_relocs=yes
24077 fi
24078   elif test x$gcc_cv_as != x; then
24079     $as_echo '  .set nomacro
24080         .text
24081         extbl   $3, $2, $3      !lituse_bytoff!1
24082         ldq     $2, a($29)      !literal!1
24083         ldq     $4, b($29)      !literal!2
24084         ldq_u   $3, 0($2)       !lituse_base!1
24085         ldq     $27, f($29)     !literal!5
24086         jsr     $26, ($27), f   !lituse_jsr!5
24087         ldah    $29, 0($26)     !gpdisp!3
24088         lda     $0, c($29)      !gprel
24089         ldah    $1, d($29)      !gprelhigh
24090         lda     $1, d($1)       !gprellow
24091         lda     $29, 0($29)     !gpdisp!3' > conftest.s
24092     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24093   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24094   (eval $ac_try) 2>&5
24095   ac_status=$?
24096   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24097   test $ac_status = 0; }; }
24098     then
24099         gcc_cv_as_alpha_explicit_relocs=yes
24100     else
24101       echo "configure: failed program was" >&5
24102       cat conftest.s >&5
24103     fi
24104     rm -f conftest.o conftest.s
24105   fi
24106 fi
24107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
24108 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
24109 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
24110
24111 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
24112
24113 fi
24114     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
24115 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
24116 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
24117   $as_echo_n "(cached) " >&6
24118 else
24119   gcc_cv_as_alpha_jsrdirect_relocs=no
24120     if test $in_tree_gas = yes; then
24121     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
24122   then gcc_cv_as_alpha_jsrdirect_relocs=yes
24123 fi
24124   elif test x$gcc_cv_as != x; then
24125     $as_echo '  .set nomacro
24126         .text
24127         ldq     $27, a($29)     !literal!1
24128         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
24129     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24130   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24131   (eval $ac_try) 2>&5
24132   ac_status=$?
24133   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24134   test $ac_status = 0; }; }
24135     then
24136         gcc_cv_as_alpha_jsrdirect_relocs=yes
24137     else
24138       echo "configure: failed program was" >&5
24139       cat conftest.s >&5
24140     fi
24141     rm -f conftest.o conftest.s
24142   fi
24143 fi
24144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
24145 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
24146 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
24147
24148 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
24149
24150 fi
24151     ;;
24152
24153   cris-*-*)
24154     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
24155 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
24156 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
24157   $as_echo_n "(cached) " >&6
24158 else
24159   gcc_cv_as_cris_no_mul_bug=no
24160     if test $in_tree_gas = yes; then
24161     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24162   then gcc_cv_as_cris_no_mul_bug=yes
24163 fi
24164   elif test x$gcc_cv_as != x; then
24165     $as_echo '.text' > conftest.s
24166     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
24167   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24168   (eval $ac_try) 2>&5
24169   ac_status=$?
24170   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24171   test $ac_status = 0; }; }
24172     then
24173         gcc_cv_as_cris_no_mul_bug=yes
24174     else
24175       echo "configure: failed program was" >&5
24176       cat conftest.s >&5
24177     fi
24178     rm -f conftest.o conftest.s
24179   fi
24180 fi
24181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
24182 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
24183 if test $gcc_cv_as_cris_no_mul_bug = yes; then
24184
24185 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
24186
24187 fi
24188     ;;
24189
24190   avr-*-*)
24191     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mrmw option" >&5
24192 $as_echo_n "checking assembler for -mrmw option... " >&6; }
24193 if test "${gcc_cv_as_avr_mrmw+set}" = set; then :
24194   $as_echo_n "(cached) " >&6
24195 else
24196   gcc_cv_as_avr_mrmw=no
24197   if test x$gcc_cv_as != x; then
24198     $as_echo '.text' > conftest.s
24199     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mrmw -o conftest.o conftest.s >&5'
24200   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24201   (eval $ac_try) 2>&5
24202   ac_status=$?
24203   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24204   test $ac_status = 0; }; }
24205     then
24206         gcc_cv_as_avr_mrmw=yes
24207     else
24208       echo "configure: failed program was" >&5
24209       cat conftest.s >&5
24210     fi
24211     rm -f conftest.o conftest.s
24212   fi
24213 fi
24214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_avr_mrmw" >&5
24215 $as_echo "$gcc_cv_as_avr_mrmw" >&6; }
24216 if test $gcc_cv_as_avr_mrmw = yes; then
24217
24218 $as_echo "#define HAVE_AS_AVR_MRMW_OPTION 1" >>confdefs.h
24219
24220 fi
24221     ;;
24222
24223   sparc*-*-*)
24224     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
24225 $as_echo_n "checking assembler for .register... " >&6; }
24226 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
24227   $as_echo_n "(cached) " >&6
24228 else
24229   gcc_cv_as_sparc_register_op=no
24230   if test x$gcc_cv_as != x; then
24231     $as_echo '.register %g2, #scratch' > conftest.s
24232     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24233   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24234   (eval $ac_try) 2>&5
24235   ac_status=$?
24236   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24237   test $ac_status = 0; }; }
24238     then
24239         gcc_cv_as_sparc_register_op=yes
24240     else
24241       echo "configure: failed program was" >&5
24242       cat conftest.s >&5
24243     fi
24244     rm -f conftest.o conftest.s
24245   fi
24246 fi
24247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
24248 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
24249 if test $gcc_cv_as_sparc_register_op = yes; then
24250
24251 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
24252
24253 fi
24254
24255     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for #nobits" >&5
24256 $as_echo_n "checking assembler for #nobits... " >&6; }
24257 if test "${gcc_cv_as_sparc_nobits+set}" = set; then :
24258   $as_echo_n "(cached) " >&6
24259 else
24260   gcc_cv_as_sparc_nobits=no
24261   if test x$gcc_cv_as != x; then
24262     $as_echo '.section "nobits",#alloc,#write,#nobits
24263        .section "progbits",#alloc,#write,#progbits' > conftest.s
24264     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24265   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24266   (eval $ac_try) 2>&5
24267   ac_status=$?
24268   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24269   test $ac_status = 0; }; }
24270     then
24271         gcc_cv_as_sparc_nobits=yes
24272     else
24273       echo "configure: failed program was" >&5
24274       cat conftest.s >&5
24275     fi
24276     rm -f conftest.o conftest.s
24277   fi
24278 fi
24279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_nobits" >&5
24280 $as_echo "$gcc_cv_as_sparc_nobits" >&6; }
24281
24282
24283 cat >>confdefs.h <<_ACEOF
24284 #define HAVE_AS_SPARC_NOBITS `if test $gcc_cv_as_sparc_nobits = yes; then echo 1; else echo 0; fi`
24285 _ACEOF
24286
24287
24288     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
24289 $as_echo_n "checking assembler for -relax option... " >&6; }
24290 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
24291   $as_echo_n "(cached) " >&6
24292 else
24293   gcc_cv_as_sparc_relax=no
24294   if test x$gcc_cv_as != x; then
24295     $as_echo '.text' > conftest.s
24296     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
24297   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24298   (eval $ac_try) 2>&5
24299   ac_status=$?
24300   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24301   test $ac_status = 0; }; }
24302     then
24303         gcc_cv_as_sparc_relax=yes
24304     else
24305       echo "configure: failed program was" >&5
24306       cat conftest.s >&5
24307     fi
24308     rm -f conftest.o conftest.s
24309   fi
24310 fi
24311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
24312 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
24313 if test $gcc_cv_as_sparc_relax = yes; then
24314
24315 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
24316
24317 fi
24318
24319     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
24320 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
24321 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
24322   $as_echo_n "(cached) " >&6
24323 else
24324   gcc_cv_as_sparc_gotdata_op=no
24325   if test x$gcc_cv_as != x; then
24326     $as_echo '.text
24327 .align 4
24328 foo:
24329         nop
24330 bar:
24331         sethi %gdop_hix22(foo), %g1
24332         xor    %g1, %gdop_lox10(foo), %g1
24333         ld    [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
24334     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24335   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24336   (eval $ac_try) 2>&5
24337   ac_status=$?
24338   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24339   test $ac_status = 0; }; }
24340     then
24341         if test x$gcc_cv_ld != x \
24342        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24343          if test x$gcc_cv_objdump != x; then
24344            if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
24345               | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
24346                gcc_cv_as_sparc_gotdata_op=no
24347            else
24348                gcc_cv_as_sparc_gotdata_op=yes
24349            fi
24350          fi
24351        fi
24352        rm -f conftest
24353     else
24354       echo "configure: failed program was" >&5
24355       cat conftest.s >&5
24356     fi
24357     rm -f conftest.o conftest.s
24358   fi
24359 fi
24360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
24361 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
24362 if test $gcc_cv_as_sparc_gotdata_op = yes; then
24363
24364 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
24365
24366 fi
24367
24368     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
24369 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
24370 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
24371   $as_echo_n "(cached) " >&6
24372 else
24373   gcc_cv_as_sparc_ua_pcrel=no
24374   if test x$gcc_cv_as != x; then
24375     $as_echo '.text
24376 foo:
24377         nop
24378 .data
24379 .align 4
24380 .byte 0
24381 .uaword %r_disp32(foo)' > conftest.s
24382     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24383   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24384   (eval $ac_try) 2>&5
24385   ac_status=$?
24386   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24387   test $ac_status = 0; }; }
24388     then
24389         if test x$gcc_cv_ld != x \
24390        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24391          gcc_cv_as_sparc_ua_pcrel=yes
24392        fi
24393        rm -f conftest
24394     else
24395       echo "configure: failed program was" >&5
24396       cat conftest.s >&5
24397     fi
24398     rm -f conftest.o conftest.s
24399   fi
24400 fi
24401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
24402 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
24403 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
24404
24405 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
24406
24407
24408       { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
24409 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
24410 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
24411   $as_echo_n "(cached) " >&6
24412 else
24413   gcc_cv_as_sparc_ua_pcrel_hidden=no
24414   if test x$gcc_cv_as != x; then
24415     $as_echo '.data
24416 .align 4
24417 .byte 0x31
24418 .uaword %r_disp32(foo)
24419 .byte 0x32, 0x33, 0x34
24420 .global foo
24421 .hidden foo
24422 foo:
24423 .skip 4' > conftest.s
24424     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24425   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24426   (eval $ac_try) 2>&5
24427   ac_status=$?
24428   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24429   test $ac_status = 0; }; }
24430     then
24431         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
24432          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
24433          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
24434             | grep ' 31000000 07323334' > /dev/null 2>&1; then
24435             if $gcc_cv_objdump -R conftest 2> /dev/null \
24436                | grep 'DISP32' > /dev/null 2>&1; then
24437                 :
24438             else
24439                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
24440             fi
24441          fi
24442          rm -f conftest
24443     else
24444       echo "configure: failed program was" >&5
24445       cat conftest.s >&5
24446     fi
24447     rm -f conftest.o conftest.s
24448   fi
24449 fi
24450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
24451 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
24452 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
24453
24454 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
24455
24456 fi
24457
24458 fi # unaligned pcrel relocs
24459
24460     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
24461 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
24462 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
24463   $as_echo_n "(cached) " >&6
24464 else
24465   gcc_cv_as_sparc_offsetable_lo10=no
24466   if test x$gcc_cv_as != x; then
24467     $as_echo '.text
24468         or %g1, %lo(ab) + 12, %g1
24469         or %g1, %lo(ab + 12), %g1' > conftest.s
24470     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
24471   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24472   (eval $ac_try) 2>&5
24473   ac_status=$?
24474   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24475   test $ac_status = 0; }; }
24476     then
24477         if test x$gcc_cv_objdump != x \
24478        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
24479           | grep ' 82106000 82106000' > /dev/null 2>&1; then
24480          gcc_cv_as_sparc_offsetable_lo10=yes
24481        fi
24482     else
24483       echo "configure: failed program was" >&5
24484       cat conftest.s >&5
24485     fi
24486     rm -f conftest.o conftest.s
24487   fi
24488 fi
24489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
24490 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
24491 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
24492
24493 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
24494
24495 fi
24496
24497     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5
24498 $as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; }
24499 if test "${gcc_cv_as_sparc_fmaf+set}" = set; then :
24500   $as_echo_n "(cached) " >&6
24501 else
24502   gcc_cv_as_sparc_fmaf=no
24503   if test x$gcc_cv_as != x; then
24504     $as_echo '.text
24505        .register %g2, #scratch
24506        .register %g3, #scratch
24507        .align 4
24508        fmaddd %f0, %f2, %f4, %f6
24509        addxccc %g1, %g2, %g3
24510        fsrl32 %f2, %f4, %f8
24511        fnaddd %f10, %f12, %f14' > conftest.s
24512     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5'
24513   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24514   (eval $ac_try) 2>&5
24515   ac_status=$?
24516   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24517   test $ac_status = 0; }; }
24518     then
24519         gcc_cv_as_sparc_fmaf=yes
24520     else
24521       echo "configure: failed program was" >&5
24522       cat conftest.s >&5
24523     fi
24524     rm -f conftest.o conftest.s
24525   fi
24526 fi
24527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5
24528 $as_echo "$gcc_cv_as_sparc_fmaf" >&6; }
24529 if test $gcc_cv_as_sparc_fmaf = yes; then
24530
24531 $as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h
24532
24533 fi
24534
24535     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for SPARC4 instructions" >&5
24536 $as_echo_n "checking assembler for SPARC4 instructions... " >&6; }
24537 if test "${gcc_cv_as_sparc_sparc4+set}" = set; then :
24538   $as_echo_n "(cached) " >&6
24539 else
24540   gcc_cv_as_sparc_sparc4=no
24541   if test x$gcc_cv_as != x; then
24542     $as_echo '.text
24543        .register %g2, #scratch
24544        .register %g3, #scratch
24545        .align 4
24546        cxbe %g2, %g3, 1f
24547 1:     cwbneg %g2, %g3, 1f
24548 1:     sha1
24549        md5
24550        aes_kexpand0 %f4, %f6, %f8
24551        des_round %f38, %f40, %f42, %f44
24552        camellia_f %f54, %f56, %f58, %f60
24553        kasumi_fi_xor %f46, %f48, %f50, %f52' > conftest.s
24554     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=sparc4 -o conftest.o conftest.s >&5'
24555   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24556   (eval $ac_try) 2>&5
24557   ac_status=$?
24558   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24559   test $ac_status = 0; }; }
24560     then
24561         gcc_cv_as_sparc_sparc4=yes
24562     else
24563       echo "configure: failed program was" >&5
24564       cat conftest.s >&5
24565     fi
24566     rm -f conftest.o conftest.s
24567   fi
24568 fi
24569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_sparc4" >&5
24570 $as_echo "$gcc_cv_as_sparc_sparc4" >&6; }
24571 if test $gcc_cv_as_sparc_sparc4 = yes; then
24572
24573 $as_echo "#define HAVE_AS_SPARC4 1" >>confdefs.h
24574
24575 fi
24576
24577     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for LEON instructions" >&5
24578 $as_echo_n "checking assembler for LEON instructions... " >&6; }
24579 if test "${gcc_cv_as_sparc_leon+set}" = set; then :
24580   $as_echo_n "(cached) " >&6
24581 else
24582   gcc_cv_as_sparc_leon=no
24583   if test x$gcc_cv_as != x; then
24584     $as_echo '.text
24585        .register %g2, #scratch
24586        .register %g3, #scratch
24587        .align 4
24588        smac %g2, %g3, %g1
24589        umac %g2, %g3, %g1
24590        casa [%g2] 0xb, %g3, %g1' > conftest.s
24591     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -Aleon -o conftest.o conftest.s >&5'
24592   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24593   (eval $ac_try) 2>&5
24594   ac_status=$?
24595   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24596   test $ac_status = 0; }; }
24597     then
24598         gcc_cv_as_sparc_leon=yes
24599     else
24600       echo "configure: failed program was" >&5
24601       cat conftest.s >&5
24602     fi
24603     rm -f conftest.o conftest.s
24604   fi
24605 fi
24606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_leon" >&5
24607 $as_echo "$gcc_cv_as_sparc_leon" >&6; }
24608 if test $gcc_cv_as_sparc_leon = yes; then
24609
24610 $as_echo "#define HAVE_AS_LEON 1" >>confdefs.h
24611
24612 fi
24613     ;;
24614
24615   i[34567]86-*-* | x86_64-*-*)
24616     case $target_os in
24617       cygwin*)
24618         # Full C++ conformance when using a shared libstdc++-v3 requires some
24619         # support from the Cygwin DLL, which in more recent versions exports
24620         # wrappers to aid in interposing and redirecting operators new, delete,
24621         # etc., as per n2800 #17.6.4.6 [replacement.functions].  Check if we
24622         # are configuring for a version of Cygwin that exports the wrappers.
24623         if test x$host = x$target && test x$host_cpu = xi686; then
24624           ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
24625 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
24626   gcc_ac_cygwin_dll_wrappers=yes
24627 else
24628   gcc_ac_cygwin_dll_wrappers=no
24629 fi
24630
24631         else
24632           # Can't check presence of libc functions during cross-compile, so
24633           # we just have to assume we're building for an up-to-date target.
24634           gcc_ac_cygwin_dll_wrappers=yes
24635         fi
24636
24637 cat >>confdefs.h <<_ACEOF
24638 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
24639 _ACEOF
24640
24641     esac
24642     case $target_os in
24643       cygwin* | pe | mingw32* | interix*)
24644         # Recent binutils allows the three-operand form of ".comm" on PE.  This
24645         # definition is used unconditionally to initialise the default state of
24646         # the target option variable that governs usage of the feature.
24647         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
24648 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
24649 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
24650   $as_echo_n "(cached) " >&6
24651 else
24652   gcc_cv_as_comm_has_align=no
24653     if test $in_tree_gas = yes; then
24654     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
24655   then gcc_cv_as_comm_has_align=yes
24656 fi
24657   elif test x$gcc_cv_as != x; then
24658     $as_echo '.comm foo,1,32' > conftest.s
24659     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24660   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24661   (eval $ac_try) 2>&5
24662   ac_status=$?
24663   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24664   test $ac_status = 0; }; }
24665     then
24666         gcc_cv_as_comm_has_align=yes
24667     else
24668       echo "configure: failed program was" >&5
24669       cat conftest.s >&5
24670     fi
24671     rm -f conftest.o conftest.s
24672   fi
24673 fi
24674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
24675 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
24676
24677
24678 cat >>confdefs.h <<_ACEOF
24679 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
24680 _ACEOF
24681
24682         # Used for DWARF 2 in PE
24683         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
24684 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
24685 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
24686   $as_echo_n "(cached) " >&6
24687 else
24688   gcc_cv_as_ix86_pe_secrel32=no
24689     if test $in_tree_gas = yes; then
24690     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24691   then gcc_cv_as_ix86_pe_secrel32=yes
24692 fi
24693   elif test x$gcc_cv_as != x; then
24694     $as_echo '.text
24695 foo:    nop
24696 .data
24697         .secrel32 foo' > conftest.s
24698     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24699   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24700   (eval $ac_try) 2>&5
24701   ac_status=$?
24702   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24703   test $ac_status = 0; }; }
24704     then
24705         if test x$gcc_cv_ld != x \
24706            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
24707              gcc_cv_as_ix86_pe_secrel32=yes
24708            fi
24709            rm -f conftest
24710     else
24711       echo "configure: failed program was" >&5
24712       cat conftest.s >&5
24713     fi
24714     rm -f conftest.o conftest.s
24715   fi
24716 fi
24717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
24718 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
24719 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
24720
24721 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
24722
24723 fi
24724         # Test if the assembler supports the extended form of the .section
24725         # directive that specifies section alignment.  LTO support uses this,
24726         # but normally only after installation, so we warn but don't fail the
24727         # configure if LTO is enabled but the assembler does not support it.
24728         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
24729 $as_echo_n "checking assembler for .section with alignment... " >&6; }
24730 if test "${gcc_cv_as_section_has_align+set}" = set; then :
24731   $as_echo_n "(cached) " >&6
24732 else
24733   gcc_cv_as_section_has_align=no
24734     if test $in_tree_gas = yes; then
24735     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
24736   then gcc_cv_as_section_has_align=yes
24737 fi
24738   elif test x$gcc_cv_as != x; then
24739     $as_echo '.section lto_test,"dr0"' > conftest.s
24740     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
24741   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24742   (eval $ac_try) 2>&5
24743   ac_status=$?
24744   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24745   test $ac_status = 0; }; }
24746     then
24747         gcc_cv_as_section_has_align=yes
24748     else
24749       echo "configure: failed program was" >&5
24750       cat conftest.s >&5
24751     fi
24752     rm -f conftest.o conftest.s
24753   fi
24754 fi
24755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
24756 $as_echo "$gcc_cv_as_section_has_align" >&6; }
24757
24758         if test x$gcc_cv_as_section_has_align != xyes; then
24759           case ",$enable_languages," in
24760             *,lto,*)
24761               { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: LTO for $target requires binutils >= 2.20.1, but version found appears insufficient; LTO will not work until binutils is upgraded." >&5
24762 $as_echo "$as_me: WARNING: LTO for $target requires binutils >= 2.20.1, but version found appears insufficient; LTO will not work until binutils is upgraded." >&2;}
24763               ;;
24764           esac
24765         fi
24766         # Test if the assembler supports the section flag 'e' for specifying
24767         # an excluded section.
24768         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with e" >&5
24769 $as_echo_n "checking assembler for .section with e... " >&6; }
24770 if test "${gcc_cv_as_section_has_e+set}" = set; then :
24771   $as_echo_n "(cached) " >&6
24772 else
24773   gcc_cv_as_section_has_e=no
24774     if test $in_tree_gas = yes; then
24775     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 22 \) \* 1000 + 51`
24776   then gcc_cv_as_section_has_e=yes
24777 fi
24778   elif test x$gcc_cv_as != x; then
24779     $as_echo '.section foo1,"e"
24780 .byte 0,0,0,0' > conftest.s
24781     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24782   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24783   (eval $ac_try) 2>&5
24784   ac_status=$?
24785   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24786   test $ac_status = 0; }; }
24787     then
24788         gcc_cv_as_section_has_e=yes
24789     else
24790       echo "configure: failed program was" >&5
24791       cat conftest.s >&5
24792     fi
24793     rm -f conftest.o conftest.s
24794   fi
24795 fi
24796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_e" >&5
24797 $as_echo "$gcc_cv_as_section_has_e" >&6; }
24798
24799
24800 cat >>confdefs.h <<_ACEOF
24801 #define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_has_e = yes; then echo 1; else echo 0; fi`
24802 _ACEOF
24803
24804         ;;
24805     esac
24806
24807     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
24808 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
24809 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
24810   $as_echo_n "(cached) " >&6
24811 else
24812   gcc_cv_as_ix86_filds=no
24813   if test x$gcc_cv_as != x; then
24814     $as_echo 'filds mem; fists mem' > conftest.s
24815     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24816   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24817   (eval $ac_try) 2>&5
24818   ac_status=$?
24819   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24820   test $ac_status = 0; }; }
24821     then
24822         gcc_cv_as_ix86_filds=yes
24823     else
24824       echo "configure: failed program was" >&5
24825       cat conftest.s >&5
24826     fi
24827     rm -f conftest.o conftest.s
24828   fi
24829 fi
24830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
24831 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
24832 if test $gcc_cv_as_ix86_filds = yes; then
24833
24834 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
24835
24836 fi
24837
24838     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
24839 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
24840 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
24841   $as_echo_n "(cached) " >&6
24842 else
24843   gcc_cv_as_ix86_fildq=no
24844   if test x$gcc_cv_as != x; then
24845     $as_echo 'fildq mem; fistpq mem' > conftest.s
24846     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24847   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24848   (eval $ac_try) 2>&5
24849   ac_status=$?
24850   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24851   test $ac_status = 0; }; }
24852     then
24853         gcc_cv_as_ix86_fildq=yes
24854     else
24855       echo "configure: failed program was" >&5
24856       cat conftest.s >&5
24857     fi
24858     rm -f conftest.o conftest.s
24859   fi
24860 fi
24861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
24862 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
24863 if test $gcc_cv_as_ix86_fildq = yes; then
24864
24865 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
24866
24867 fi
24868
24869     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
24870 $as_echo_n "checking assembler for cmov syntax... " >&6; }
24871 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
24872   $as_echo_n "(cached) " >&6
24873 else
24874   gcc_cv_as_ix86_cmov_sun_syntax=no
24875   if test x$gcc_cv_as != x; then
24876     $as_echo 'cmovl.l %edx, %eax' > conftest.s
24877     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24878   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24879   (eval $ac_try) 2>&5
24880   ac_status=$?
24881   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24882   test $ac_status = 0; }; }
24883     then
24884         gcc_cv_as_ix86_cmov_sun_syntax=yes
24885     else
24886       echo "configure: failed program was" >&5
24887       cat conftest.s >&5
24888     fi
24889     rm -f conftest.o conftest.s
24890   fi
24891 fi
24892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
24893 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
24894 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
24895
24896 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
24897
24898 fi
24899
24900     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
24901 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
24902 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
24903   $as_echo_n "(cached) " >&6
24904 else
24905   gcc_cv_as_ix86_ffreep=no
24906   if test x$gcc_cv_as != x; then
24907     $as_echo 'ffreep %st(1)' > conftest.s
24908     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24909   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24910   (eval $ac_try) 2>&5
24911   ac_status=$?
24912   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24913   test $ac_status = 0; }; }
24914     then
24915         gcc_cv_as_ix86_ffreep=yes
24916     else
24917       echo "configure: failed program was" >&5
24918       cat conftest.s >&5
24919     fi
24920     rm -f conftest.o conftest.s
24921   fi
24922 fi
24923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
24924 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
24925 if test $gcc_cv_as_ix86_ffreep = yes; then
24926
24927 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
24928
24929 fi
24930
24931     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
24932 $as_echo_n "checking assembler for .quad directive... " >&6; }
24933 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
24934   $as_echo_n "(cached) " >&6
24935 else
24936   gcc_cv_as_ix86_quad=no
24937   if test x$gcc_cv_as != x; then
24938     $as_echo '.quad 0' > conftest.s
24939     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24940   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24941   (eval $ac_try) 2>&5
24942   ac_status=$?
24943   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24944   test $ac_status = 0; }; }
24945     then
24946         gcc_cv_as_ix86_quad=yes
24947     else
24948       echo "configure: failed program was" >&5
24949       cat conftest.s >&5
24950     fi
24951     rm -f conftest.o conftest.s
24952   fi
24953 fi
24954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
24955 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
24956 if test $gcc_cv_as_ix86_quad = yes; then
24957
24958 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
24959
24960 fi
24961
24962     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
24963 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
24964 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
24965   $as_echo_n "(cached) " >&6
24966 else
24967   gcc_cv_as_ix86_sahf=no
24968   if test x$gcc_cv_as != x; then
24969     $as_echo '.code64
24970        sahf' > conftest.s
24971     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24972   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24973   (eval $ac_try) 2>&5
24974   ac_status=$?
24975   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24976   test $ac_status = 0; }; }
24977     then
24978         gcc_cv_as_ix86_sahf=yes
24979     else
24980       echo "configure: failed program was" >&5
24981       cat conftest.s >&5
24982     fi
24983     rm -f conftest.o conftest.s
24984   fi
24985 fi
24986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
24987 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
24988 if test $gcc_cv_as_ix86_sahf = yes; then
24989
24990 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
24991
24992 fi
24993
24994     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for interunit movq mnemonic" >&5
24995 $as_echo_n "checking assembler for interunit movq mnemonic... " >&6; }
24996 if test "${gcc_cv_as_ix86_interunit_movq+set}" = set; then :
24997   $as_echo_n "(cached) " >&6
24998 else
24999   gcc_cv_as_ix86_interunit_movq=no
25000   if test x$gcc_cv_as != x; then
25001     $as_echo '.code64
25002        movq %mm0, %rax
25003        movq %rax, %xmm0' > conftest.s
25004     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25005   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25006   (eval $ac_try) 2>&5
25007   ac_status=$?
25008   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25009   test $ac_status = 0; }; }
25010     then
25011         gcc_cv_as_ix86_interunit_movq=yes
25012     else
25013       echo "configure: failed program was" >&5
25014       cat conftest.s >&5
25015     fi
25016     rm -f conftest.o conftest.s
25017   fi
25018 fi
25019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_interunit_movq" >&5
25020 $as_echo "$gcc_cv_as_ix86_interunit_movq" >&6; }
25021
25022
25023 cat >>confdefs.h <<_ACEOF
25024 #define HAVE_AS_IX86_INTERUNIT_MOVQ `if test $gcc_cv_as_ix86_interunit_movq = yes; then echo 1; else echo 0; fi`
25025 _ACEOF
25026
25027
25028     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for hle prefixes" >&5
25029 $as_echo_n "checking assembler for hle prefixes... " >&6; }
25030 if test "${gcc_cv_as_ix86_hle+set}" = set; then :
25031   $as_echo_n "(cached) " >&6
25032 else
25033   gcc_cv_as_ix86_hle=no
25034   if test x$gcc_cv_as != x; then
25035     $as_echo 'lock xacquire cmpxchg %esi, (%ecx)' > conftest.s
25036     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25037   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25038   (eval $ac_try) 2>&5
25039   ac_status=$?
25040   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25041   test $ac_status = 0; }; }
25042     then
25043         gcc_cv_as_ix86_hle=yes
25044     else
25045       echo "configure: failed program was" >&5
25046       cat conftest.s >&5
25047     fi
25048     rm -f conftest.o conftest.s
25049   fi
25050 fi
25051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_hle" >&5
25052 $as_echo "$gcc_cv_as_ix86_hle" >&6; }
25053 if test $gcc_cv_as_ix86_hle = yes; then
25054
25055 $as_echo "#define HAVE_AS_IX86_HLE 1" >>confdefs.h
25056
25057 fi
25058
25059     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
25060 $as_echo_n "checking assembler for swap suffix... " >&6; }
25061 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
25062   $as_echo_n "(cached) " >&6
25063 else
25064   gcc_cv_as_ix86_swap=no
25065   if test x$gcc_cv_as != x; then
25066     $as_echo 'movl.s %esp, %ebp' > conftest.s
25067     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25068   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25069   (eval $ac_try) 2>&5
25070   ac_status=$?
25071   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25072   test $ac_status = 0; }; }
25073     then
25074         gcc_cv_as_ix86_swap=yes
25075     else
25076       echo "configure: failed program was" >&5
25077       cat conftest.s >&5
25078     fi
25079     rm -f conftest.o conftest.s
25080   fi
25081 fi
25082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
25083 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
25084 if test $gcc_cv_as_ix86_swap = yes; then
25085
25086 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
25087
25088 fi
25089
25090     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
25091 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
25092 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
25093   $as_echo_n "(cached) " >&6
25094 else
25095   gcc_cv_as_ix86_diff_sect_delta=no
25096   if test x$gcc_cv_as != x; then
25097     $as_echo '.section .rodata
25098 .L1:
25099         .long .L2-.L1
25100         .long .L3-.L1
25101         .text
25102 .L3:    nop
25103 .L2:    nop' > conftest.s
25104     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25105   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25106   (eval $ac_try) 2>&5
25107   ac_status=$?
25108   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25109   test $ac_status = 0; }; }
25110     then
25111         gcc_cv_as_ix86_diff_sect_delta=yes
25112     else
25113       echo "configure: failed program was" >&5
25114       cat conftest.s >&5
25115     fi
25116     rm -f conftest.o conftest.s
25117   fi
25118 fi
25119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
25120 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
25121 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
25122
25123 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
25124
25125 fi
25126
25127     # These two are used unconditionally by i386.[ch]; it is to be defined
25128     # to 1 if the feature is present, 0 otherwise.
25129     as_ix86_gotoff_in_data_opt=
25130     if test x$gas = xyes; then
25131       as_ix86_gotoff_in_data_opt="--32"
25132     fi
25133     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
25134 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
25135 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
25136   $as_echo_n "(cached) " >&6
25137 else
25138   gcc_cv_as_ix86_gotoff_in_data=no
25139     if test $in_tree_gas = yes; then
25140     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25141   then gcc_cv_as_ix86_gotoff_in_data=yes
25142 fi
25143   elif test x$gcc_cv_as != x; then
25144     $as_echo '  .text
25145 .L0:
25146         nop
25147         .data
25148         .long .L0@GOTOFF' > conftest.s
25149     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gotoff_in_data_opt -o conftest.o conftest.s >&5'
25150   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25151   (eval $ac_try) 2>&5
25152   ac_status=$?
25153   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25154   test $ac_status = 0; }; }
25155     then
25156         gcc_cv_as_ix86_gotoff_in_data=yes
25157     else
25158       echo "configure: failed program was" >&5
25159       cat conftest.s >&5
25160     fi
25161     rm -f conftest.o conftest.s
25162   fi
25163 fi
25164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
25165 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
25166
25167
25168 cat >>confdefs.h <<_ACEOF
25169 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
25170 _ACEOF
25171
25172
25173     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
25174 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
25175 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
25176   $as_echo_n "(cached) " >&6
25177 else
25178   gcc_cv_as_ix86_rep_lock_prefix=no
25179   if test x$gcc_cv_as != x; then
25180     $as_echo 'rep movsl
25181          rep ret
25182          rep nop
25183          rep bsf %ecx, %eax
25184          rep bsr %ecx, %eax
25185          lock addl %edi, (%eax,%esi)
25186          lock orl $0, (%esp)' > conftest.s
25187     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25188   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25189   (eval $ac_try) 2>&5
25190   ac_status=$?
25191   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25192   test $ac_status = 0; }; }
25193     then
25194         gcc_cv_as_ix86_rep_lock_prefix=yes
25195     else
25196       echo "configure: failed program was" >&5
25197       cat conftest.s >&5
25198     fi
25199     rm -f conftest.o conftest.s
25200   fi
25201 fi
25202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
25203 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
25204 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
25205
25206 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
25207
25208 fi
25209
25210     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ud2 mnemonic" >&5
25211 $as_echo_n "checking assembler for ud2 mnemonic... " >&6; }
25212 if test "${gcc_cv_as_ix86_ud2+set}" = set; then :
25213   $as_echo_n "(cached) " >&6
25214 else
25215   gcc_cv_as_ix86_ud2=no
25216   if test x$gcc_cv_as != x; then
25217     $as_echo 'ud2' > conftest.s
25218     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25219   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25220   (eval $ac_try) 2>&5
25221   ac_status=$?
25222   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25223   test $ac_status = 0; }; }
25224     then
25225         gcc_cv_as_ix86_ud2=yes
25226     else
25227       echo "configure: failed program was" >&5
25228       cat conftest.s >&5
25229     fi
25230     rm -f conftest.o conftest.s
25231   fi
25232 fi
25233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ud2" >&5
25234 $as_echo "$gcc_cv_as_ix86_ud2" >&6; }
25235 if test $gcc_cv_as_ix86_ud2 = yes; then
25236
25237 $as_echo "#define HAVE_AS_IX86_UD2 1" >>confdefs.h
25238
25239 fi
25240
25241     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
25242 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
25243 if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
25244   $as_echo_n "(cached) " >&6
25245 else
25246   gcc_cv_as_ix86_tlsgdplt=no
25247   if test x$gcc_cv_as != x; then
25248     $as_echo 'call    tls_gd@tlsgdplt' > conftest.s
25249     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25250   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25251   (eval $ac_try) 2>&5
25252   ac_status=$?
25253   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25254   test $ac_status = 0; }; }
25255     then
25256         if test x$gcc_cv_ld != x \
25257          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
25258            gcc_cv_as_ix86_tlsgdplt=yes
25259          fi
25260          rm -f conftest
25261     else
25262       echo "configure: failed program was" >&5
25263       cat conftest.s >&5
25264     fi
25265     rm -f conftest.o conftest.s
25266   fi
25267 fi
25268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
25269 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
25270 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
25271
25272 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
25273
25274 fi
25275
25276     conftest_s='
25277         .section .tdata,"aw'$tls_section_flag'",@progbits
25278 tls_ld:
25279         .section .text,"ax",@progbits
25280          call    tls_ld@tlsldmplt'
25281     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
25282 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
25283 if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
25284   $as_echo_n "(cached) " >&6
25285 else
25286   gcc_cv_as_ix86_tlsldmplt=no
25287   if test x$gcc_cv_as != x; then
25288     $as_echo "$conftest_s" > conftest.s
25289     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25290   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25291   (eval $ac_try) 2>&5
25292   ac_status=$?
25293   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25294   test $ac_status = 0; }; }
25295     then
25296         if test x$gcc_cv_ld != x \
25297          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
25298            gcc_cv_as_ix86_tlsldmplt=yes
25299          fi
25300          rm -f conftest
25301     else
25302       echo "configure: failed program was" >&5
25303       cat conftest.s >&5
25304     fi
25305     rm -f conftest.o conftest.s
25306   fi
25307 fi
25308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
25309 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
25310
25311
25312 cat >>confdefs.h <<_ACEOF
25313 #define HAVE_AS_IX86_TLSLDMPLT `if test $gcc_cv_as_ix86_tlsldmplt = yes; then echo 1; else echo 0; fi`
25314 _ACEOF
25315
25316
25317     # Enforce 32-bit output with gas and gld.
25318     if test x$gas = xyes; then
25319       as_ix86_tls_ldm_opt="--32"
25320     fi
25321     if echo "$ld_ver" | grep GNU > /dev/null; then
25322       if $gcc_cv_ld -V 2>/dev/null | grep elf_i386_sol2 > /dev/null; then
25323         ld_ix86_tls_ldm_opt="-melf_i386_sol2"
25324       else
25325         ld_ix86_tls_ldm_opt="-melf_i386"
25326       fi
25327     fi
25328     conftest_s='
25329         .section .text,"ax",@progbits
25330         .globl  _start
25331         .type   _start, @function
25332 _start:
25333         leal    value@tlsldm(%ebx), %eax
25334         call    ___tls_get_addr@plt
25335
25336         .section .tdata,"aw'$tls_section_flag'",@progbits
25337         .type   value, @object
25338 value:'
25339     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM reloc" >&5
25340 $as_echo_n "checking assembler for R_386_TLS_LDM reloc... " >&6; }
25341 if test "${gcc_cv_as_ix86_tlsldm+set}" = set; then :
25342   $as_echo_n "(cached) " >&6
25343 else
25344   gcc_cv_as_ix86_tlsldm=no
25345   if test x$gcc_cv_as != x; then
25346     $as_echo "$conftest_s" > conftest.s
25347     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_tls_ldm_opt -o conftest.o conftest.s >&5'
25348   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25349   (eval $ac_try) 2>&5
25350   ac_status=$?
25351   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25352   test $ac_status = 0; }; }
25353     then
25354         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
25355             && $gcc_cv_ld $ld_ix86_tls_ldm_opt -o conftest conftest.o $ld_tls_libs -lc > /dev/null 2>&1; then
25356            if $gcc_cv_objdump -d conftest 2>/dev/null | grep nop > /dev/null \
25357               || dis conftest 2>/dev/null | grep nop > /dev/null; then
25358              gcc_cv_as_ix86_tlsldm=yes
25359            fi
25360          fi
25361          rm -f conftest
25362     else
25363       echo "configure: failed program was" >&5
25364       cat conftest.s >&5
25365     fi
25366     rm -f conftest.o conftest.s
25367   fi
25368 fi
25369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldm" >&5
25370 $as_echo "$gcc_cv_as_ix86_tlsldm" >&6; }
25371
25372
25373 cat >>confdefs.h <<_ACEOF
25374 #define HAVE_AS_IX86_TLSLDM `if test $gcc_cv_as_ix86_tlsldm = yes; then echo 1; else echo 0; fi`
25375 _ACEOF
25376
25377
25378     ;;
25379
25380   ia64*-*-*)
25381     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
25382 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
25383 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
25384   $as_echo_n "(cached) " >&6
25385 else
25386   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
25387     if test $in_tree_gas = yes; then
25388     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25389   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
25390 fi
25391   elif test x$gcc_cv_as != x; then
25392     $as_echo '  .text
25393         addl r15 = @ltoffx(x#), gp
25394         ;;
25395         ld8.mov r16 = [r15], x#' > conftest.s
25396     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25397   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25398   (eval $ac_try) 2>&5
25399   ac_status=$?
25400   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25401   test $ac_status = 0; }; }
25402     then
25403         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
25404     else
25405       echo "configure: failed program was" >&5
25406       cat conftest.s >&5
25407     fi
25408     rm -f conftest.o conftest.s
25409   fi
25410 fi
25411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
25412 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
25413 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
25414
25415 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
25416
25417 fi
25418
25419     ;;
25420
25421   powerpc*-*-*)
25422     case $target in
25423       *-*-aix*) conftest_s='    .machine "pwr5"
25424         .csect .text[PR]
25425         mfcr 3,128';;
25426       *-*-darwin*)
25427         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
25428 $as_echo_n "checking assembler for .machine directive support... " >&6; }
25429 if test "${gcc_cv_as_machine_directive+set}" = set; then :
25430   $as_echo_n "(cached) " >&6
25431 else
25432   gcc_cv_as_machine_directive=no
25433   if test x$gcc_cv_as != x; then
25434     $as_echo '  .machine ppc7400' > conftest.s
25435     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25436   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25437   (eval $ac_try) 2>&5
25438   ac_status=$?
25439   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25440   test $ac_status = 0; }; }
25441     then
25442         gcc_cv_as_machine_directive=yes
25443     else
25444       echo "configure: failed program was" >&5
25445       cat conftest.s >&5
25446     fi
25447     rm -f conftest.o conftest.s
25448   fi
25449 fi
25450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
25451 $as_echo "$gcc_cv_as_machine_directive" >&6; }
25452
25453         if test x$gcc_cv_as_machine_directive != xyes; then
25454           echo "*** This target requires an assembler supporting \".machine\"" >&2
25455           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
25456           test x$build = x$target && exit 1
25457         fi
25458         conftest_s='    .text
25459         mfcr r3,128';;
25460       *) conftest_s='   .machine power4
25461         .text
25462         mfcr 3,128';;
25463     esac
25464
25465     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
25466 $as_echo_n "checking assembler for mfcr field support... " >&6; }
25467 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
25468   $as_echo_n "(cached) " >&6
25469 else
25470   gcc_cv_as_powerpc_mfcrf=no
25471     if test $in_tree_gas = yes; then
25472     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25473   then gcc_cv_as_powerpc_mfcrf=yes
25474 fi
25475   elif test x$gcc_cv_as != x; then
25476     $as_echo "$conftest_s" > conftest.s
25477     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25478   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25479   (eval $ac_try) 2>&5
25480   ac_status=$?
25481   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25482   test $ac_status = 0; }; }
25483     then
25484         gcc_cv_as_powerpc_mfcrf=yes
25485     else
25486       echo "configure: failed program was" >&5
25487       cat conftest.s >&5
25488     fi
25489     rm -f conftest.o conftest.s
25490   fi
25491 fi
25492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
25493 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
25494 if test $gcc_cv_as_powerpc_mfcrf = yes; then
25495
25496 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
25497
25498 fi
25499
25500     case $target in
25501       *-*-aix*) conftest_s='    .machine "pwr5"
25502         .csect .text[PR]
25503         popcntb 3,3';;
25504       *) conftest_s='   .machine power5
25505         .text
25506         popcntb 3,3';;
25507     esac
25508
25509     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
25510 $as_echo_n "checking assembler for popcntb support... " >&6; }
25511 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
25512   $as_echo_n "(cached) " >&6
25513 else
25514   gcc_cv_as_powerpc_popcntb=no
25515     if test $in_tree_gas = yes; then
25516     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25517   then gcc_cv_as_powerpc_popcntb=yes
25518 fi
25519   elif test x$gcc_cv_as != x; then
25520     $as_echo "$conftest_s" > conftest.s
25521     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25522   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25523   (eval $ac_try) 2>&5
25524   ac_status=$?
25525   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25526   test $ac_status = 0; }; }
25527     then
25528         gcc_cv_as_powerpc_popcntb=yes
25529     else
25530       echo "configure: failed program was" >&5
25531       cat conftest.s >&5
25532     fi
25533     rm -f conftest.o conftest.s
25534   fi
25535 fi
25536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
25537 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
25538 if test $gcc_cv_as_powerpc_popcntb = yes; then
25539
25540 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
25541
25542 fi
25543
25544     case $target in
25545       *-*-aix*) conftest_s='    .machine "pwr5x"
25546         .csect .text[PR]
25547         frin 1,1';;
25548       *) conftest_s='   .machine power5
25549         .text
25550         frin 1,1';;
25551     esac
25552
25553     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
25554 $as_echo_n "checking assembler for fp round support... " >&6; }
25555 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
25556   $as_echo_n "(cached) " >&6
25557 else
25558   gcc_cv_as_powerpc_fprnd=no
25559     if test $in_tree_gas = yes; then
25560     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25561   then gcc_cv_as_powerpc_fprnd=yes
25562 fi
25563   elif test x$gcc_cv_as != x; then
25564     $as_echo "$conftest_s" > conftest.s
25565     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25566   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25567   (eval $ac_try) 2>&5
25568   ac_status=$?
25569   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25570   test $ac_status = 0; }; }
25571     then
25572         gcc_cv_as_powerpc_fprnd=yes
25573     else
25574       echo "configure: failed program was" >&5
25575       cat conftest.s >&5
25576     fi
25577     rm -f conftest.o conftest.s
25578   fi
25579 fi
25580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
25581 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
25582 if test $gcc_cv_as_powerpc_fprnd = yes; then
25583
25584 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
25585
25586 fi
25587
25588     case $target in
25589       *-*-aix*) conftest_s='    .machine "pwr6"
25590         .csect .text[PR]
25591         mffgpr 1,3';;
25592       *) conftest_s='   .machine power6
25593         .text
25594         mffgpr 1,3';;
25595     esac
25596
25597     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
25598 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
25599 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
25600   $as_echo_n "(cached) " >&6
25601 else
25602   gcc_cv_as_powerpc_mfpgpr=no
25603     if test $in_tree_gas = yes; then
25604     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25605   then gcc_cv_as_powerpc_mfpgpr=yes
25606 fi
25607   elif test x$gcc_cv_as != x; then
25608     $as_echo "$conftest_s" > conftest.s
25609     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25610   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25611   (eval $ac_try) 2>&5
25612   ac_status=$?
25613   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25614   test $ac_status = 0; }; }
25615     then
25616         gcc_cv_as_powerpc_mfpgpr=yes
25617     else
25618       echo "configure: failed program was" >&5
25619       cat conftest.s >&5
25620     fi
25621     rm -f conftest.o conftest.s
25622   fi
25623 fi
25624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
25625 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
25626 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
25627
25628 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
25629
25630 fi
25631
25632     case $target in
25633       *-*-aix*) conftest_s='    .csect .text[PR]
25634 LCF..0:
25635         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
25636       *-*-darwin*)
25637         conftest_s='    .text
25638 LCF0:
25639         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
25640       *) conftest_s='   .text
25641 .LCF0:
25642         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
25643     esac
25644
25645     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
25646 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
25647 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
25648   $as_echo_n "(cached) " >&6
25649 else
25650   gcc_cv_as_powerpc_rel16=no
25651     if test $in_tree_gas = yes; then
25652     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25653   then gcc_cv_as_powerpc_rel16=yes
25654 fi
25655   elif test x$gcc_cv_as != x; then
25656     $as_echo "$conftest_s" > conftest.s
25657     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25658   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25659   (eval $ac_try) 2>&5
25660   ac_status=$?
25661   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25662   test $ac_status = 0; }; }
25663     then
25664         gcc_cv_as_powerpc_rel16=yes
25665     else
25666       echo "configure: failed program was" >&5
25667       cat conftest.s >&5
25668     fi
25669     rm -f conftest.o conftest.s
25670   fi
25671 fi
25672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
25673 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
25674 if test $gcc_cv_as_powerpc_rel16 = yes; then
25675
25676 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
25677
25678 fi
25679
25680     case $target in
25681       *-*-aix*) conftest_s='    .machine "pwr6"
25682         .csect .text[PR]
25683         cmpb 3,4,5';;
25684       *) conftest_s='   .machine power6
25685         .text
25686         cmpb 3,4,5';;
25687     esac
25688
25689     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
25690 $as_echo_n "checking assembler for compare bytes support... " >&6; }
25691 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
25692   $as_echo_n "(cached) " >&6
25693 else
25694   gcc_cv_as_powerpc_cmpb=no
25695     if test $in_tree_gas = yes; then
25696     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25697   then gcc_cv_as_powerpc_cmpb=yes
25698 fi
25699   elif test x$gcc_cv_as != x; then
25700     $as_echo "$conftest_s" > conftest.s
25701     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25702   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25703   (eval $ac_try) 2>&5
25704   ac_status=$?
25705   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25706   test $ac_status = 0; }; }
25707     then
25708         gcc_cv_as_powerpc_cmpb=yes
25709     else
25710       echo "configure: failed program was" >&5
25711       cat conftest.s >&5
25712     fi
25713     rm -f conftest.o conftest.s
25714   fi
25715 fi
25716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
25717 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
25718 if test $gcc_cv_as_powerpc_cmpb = yes; then
25719
25720 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
25721
25722 fi
25723
25724     case $target in
25725       *-*-aix*) conftest_s='    .machine "pwr6"
25726         .csect .text[PR]
25727         dadd 1,2,3';;
25728       *) conftest_s='   .machine power6
25729         .text
25730         dadd 1,2,3';;
25731     esac
25732
25733     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
25734 $as_echo_n "checking assembler for decimal float support... " >&6; }
25735 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
25736   $as_echo_n "(cached) " >&6
25737 else
25738   gcc_cv_as_powerpc_dfp=no
25739     if test $in_tree_gas = yes; then
25740     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25741   then gcc_cv_as_powerpc_dfp=yes
25742 fi
25743   elif test x$gcc_cv_as != x; then
25744     $as_echo "$conftest_s" > conftest.s
25745     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25746   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25747   (eval $ac_try) 2>&5
25748   ac_status=$?
25749   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25750   test $ac_status = 0; }; }
25751     then
25752         gcc_cv_as_powerpc_dfp=yes
25753     else
25754       echo "configure: failed program was" >&5
25755       cat conftest.s >&5
25756     fi
25757     rm -f conftest.o conftest.s
25758   fi
25759 fi
25760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
25761 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
25762 if test $gcc_cv_as_powerpc_dfp = yes; then
25763
25764 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
25765
25766 fi
25767
25768     case $target in
25769       *-*-aix*) conftest_s='    .machine "pwr7"
25770         .csect .text[PR]
25771         lxvd2x 1,2,3';;
25772       *) conftest_s='   .machine power7
25773         .text
25774         lxvd2x 1,2,3';;
25775     esac
25776
25777     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
25778 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
25779 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
25780   $as_echo_n "(cached) " >&6
25781 else
25782   gcc_cv_as_powerpc_vsx=no
25783     if test $in_tree_gas = yes; then
25784     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25785   then gcc_cv_as_powerpc_vsx=yes
25786 fi
25787   elif test x$gcc_cv_as != x; then
25788     $as_echo "$conftest_s" > conftest.s
25789     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25790   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25791   (eval $ac_try) 2>&5
25792   ac_status=$?
25793   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25794   test $ac_status = 0; }; }
25795     then
25796         gcc_cv_as_powerpc_vsx=yes
25797     else
25798       echo "configure: failed program was" >&5
25799       cat conftest.s >&5
25800     fi
25801     rm -f conftest.o conftest.s
25802   fi
25803 fi
25804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
25805 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
25806 if test $gcc_cv_as_powerpc_vsx = yes; then
25807
25808 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
25809
25810 fi
25811
25812     case $target in
25813       *-*-aix*) conftest_s='    .machine "pwr7"
25814         .csect .text[PR]
25815         popcntd 3,3';;
25816       *) conftest_s='   .machine power7
25817         .text
25818         popcntd 3,3';;
25819     esac
25820
25821     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
25822 $as_echo_n "checking assembler for popcntd support... " >&6; }
25823 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
25824   $as_echo_n "(cached) " >&6
25825 else
25826   gcc_cv_as_powerpc_popcntd=no
25827     if test $in_tree_gas = yes; then
25828     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25829   then gcc_cv_as_powerpc_popcntd=yes
25830 fi
25831   elif test x$gcc_cv_as != x; then
25832     $as_echo "$conftest_s" > conftest.s
25833     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25834   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25835   (eval $ac_try) 2>&5
25836   ac_status=$?
25837   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25838   test $ac_status = 0; }; }
25839     then
25840         gcc_cv_as_powerpc_popcntd=yes
25841     else
25842       echo "configure: failed program was" >&5
25843       cat conftest.s >&5
25844     fi
25845     rm -f conftest.o conftest.s
25846   fi
25847 fi
25848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
25849 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
25850 if test $gcc_cv_as_powerpc_popcntd = yes; then
25851
25852 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
25853
25854 fi
25855
25856     case $target in
25857       *-*-aix*) conftest_s='    .machine "pwr8"
25858         .csect .text[PR]';;
25859       *) conftest_s='   .machine power8
25860         .text';;
25861     esac
25862
25863     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for power8 support" >&5
25864 $as_echo_n "checking assembler for power8 support... " >&6; }
25865 if test "${gcc_cv_as_powerpc_power8+set}" = set; then :
25866   $as_echo_n "(cached) " >&6
25867 else
25868   gcc_cv_as_powerpc_power8=no
25869     if test $in_tree_gas = yes; then
25870     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25871   then gcc_cv_as_powerpc_power8=yes
25872 fi
25873   elif test x$gcc_cv_as != x; then
25874     $as_echo "$conftest_s" > conftest.s
25875     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25876   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25877   (eval $ac_try) 2>&5
25878   ac_status=$?
25879   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25880   test $ac_status = 0; }; }
25881     then
25882         gcc_cv_as_powerpc_power8=yes
25883     else
25884       echo "configure: failed program was" >&5
25885       cat conftest.s >&5
25886     fi
25887     rm -f conftest.o conftest.s
25888   fi
25889 fi
25890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_power8" >&5
25891 $as_echo "$gcc_cv_as_powerpc_power8" >&6; }
25892 if test $gcc_cv_as_powerpc_power8 = yes; then
25893
25894 $as_echo "#define HAVE_AS_POWER8 1" >>confdefs.h
25895
25896 fi
25897
25898     case $target in
25899       *-*-aix*) conftest_s='    .csect .text[PR]
25900         lwsync';;
25901       *) conftest_s='   .text
25902         lwsync';;
25903     esac
25904
25905     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
25906 $as_echo_n "checking assembler for lwsync support... " >&6; }
25907 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
25908   $as_echo_n "(cached) " >&6
25909 else
25910   gcc_cv_as_powerpc_lwsync=no
25911     if test $in_tree_gas = yes; then
25912     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25913   then gcc_cv_as_powerpc_lwsync=yes
25914 fi
25915   elif test x$gcc_cv_as != x; then
25916     $as_echo "$conftest_s" > conftest.s
25917     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25918   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25919   (eval $ac_try) 2>&5
25920   ac_status=$?
25921   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25922   test $ac_status = 0; }; }
25923     then
25924         gcc_cv_as_powerpc_lwsync=yes
25925     else
25926       echo "configure: failed program was" >&5
25927       cat conftest.s >&5
25928     fi
25929     rm -f conftest.o conftest.s
25930   fi
25931 fi
25932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
25933 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
25934 if test $gcc_cv_as_powerpc_lwsync = yes; then
25935
25936 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
25937
25938 fi
25939
25940     case $target in
25941       *-*-aix*) conftest_s='    .machine "476"
25942         .csect .text[PR]
25943         dci 0';;
25944       *) conftest_s='   .machine "476"
25945         .text
25946         dci 0';;
25947     esac
25948
25949     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
25950 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
25951 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
25952   $as_echo_n "(cached) " >&6
25953 else
25954   gcc_cv_as_powerpc_dci=no
25955     if test $in_tree_gas = yes; then
25956     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
25957   then gcc_cv_as_powerpc_dci=yes
25958 fi
25959   elif test x$gcc_cv_as != x; then
25960     $as_echo "$conftest_s" > conftest.s
25961     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25962   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25963   (eval $ac_try) 2>&5
25964   ac_status=$?
25965   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25966   test $ac_status = 0; }; }
25967     then
25968         gcc_cv_as_powerpc_dci=yes
25969     else
25970       echo "configure: failed program was" >&5
25971       cat conftest.s >&5
25972     fi
25973     rm -f conftest.o conftest.s
25974   fi
25975 fi
25976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
25977 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
25978 if test $gcc_cv_as_powerpc_dci = yes; then
25979
25980 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
25981
25982 fi
25983
25984     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25985 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25986 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
25987   $as_echo_n "(cached) " >&6
25988 else
25989   gcc_cv_as_powerpc_gnu_attribute=no
25990     if test $in_tree_gas = yes; then
25991     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25992   then gcc_cv_as_powerpc_gnu_attribute=yes
25993 fi
25994   elif test x$gcc_cv_as != x; then
25995     $as_echo '.gnu_attribute 4,1' > conftest.s
25996     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25997   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25998   (eval $ac_try) 2>&5
25999   ac_status=$?
26000   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26001   test $ac_status = 0; }; }
26002     then
26003         gcc_cv_as_powerpc_gnu_attribute=yes
26004     else
26005       echo "configure: failed program was" >&5
26006       cat conftest.s >&5
26007     fi
26008     rm -f conftest.o conftest.s
26009   fi
26010 fi
26011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
26012 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
26013 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
26014
26015 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
26016
26017 fi
26018
26019     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
26020 $as_echo_n "checking assembler for tls marker support... " >&6; }
26021 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
26022   $as_echo_n "(cached) " >&6
26023 else
26024   gcc_cv_as_powerpc_tls_markers=no
26025     if test $in_tree_gas = yes; then
26026     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
26027   then gcc_cv_as_powerpc_tls_markers=yes
26028 fi
26029   elif test x$gcc_cv_as != x; then
26030     $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
26031     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26032   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26033   (eval $ac_try) 2>&5
26034   ac_status=$?
26035   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26036   test $ac_status = 0; }; }
26037     then
26038         gcc_cv_as_powerpc_tls_markers=yes
26039     else
26040       echo "configure: failed program was" >&5
26041       cat conftest.s >&5
26042     fi
26043     rm -f conftest.o conftest.s
26044   fi
26045 fi
26046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
26047 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
26048 if test $gcc_cv_as_powerpc_tls_markers = yes; then
26049
26050 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
26051
26052 fi
26053
26054     case $target in
26055       *-*-aix*)
26056         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
26057 $as_echo_n "checking assembler for .ref support... " >&6; }
26058 if test "${gcc_cv_as_aix_ref+set}" = set; then :
26059   $as_echo_n "(cached) " >&6
26060 else
26061   gcc_cv_as_aix_ref=no
26062     if test $in_tree_gas = yes; then
26063     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 21 \) \* 1000 + 0`
26064   then gcc_cv_as_aix_ref=yes
26065 fi
26066   elif test x$gcc_cv_as != x; then
26067     $as_echo '  .csect stuff[rw]
26068              stuff:
26069                 .long 1
26070                 .extern sym
26071                 .ref sym
26072           ' > conftest.s
26073     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26074   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26075   (eval $ac_try) 2>&5
26076   ac_status=$?
26077   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26078   test $ac_status = 0; }; }
26079     then
26080         gcc_cv_as_aix_ref=yes
26081     else
26082       echo "configure: failed program was" >&5
26083       cat conftest.s >&5
26084     fi
26085     rm -f conftest.o conftest.s
26086   fi
26087 fi
26088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
26089 $as_echo "$gcc_cv_as_aix_ref" >&6; }
26090 if test $gcc_cv_as_aix_ref = yes; then
26091
26092 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
26093
26094 fi
26095         ;;
26096     esac
26097     ;;
26098
26099   mips*-*-*)
26100     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
26101 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
26102 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
26103   $as_echo_n "(cached) " >&6
26104 else
26105   gcc_cv_as_mips_explicit_relocs=no
26106     if test $in_tree_gas = yes; then
26107     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
26108   then gcc_cv_as_mips_explicit_relocs=yes
26109 fi
26110   elif test x$gcc_cv_as != x; then
26111     $as_echo '  lw $4,%gp_rel(foo)($4)' > conftest.s
26112     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26113   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26114   (eval $ac_try) 2>&5
26115   ac_status=$?
26116   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26117   test $ac_status = 0; }; }
26118     then
26119         gcc_cv_as_mips_explicit_relocs=yes
26120     else
26121       echo "configure: failed program was" >&5
26122       cat conftest.s >&5
26123     fi
26124     rm -f conftest.o conftest.s
26125   fi
26126 fi
26127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
26128 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
26129 if test $gcc_cv_as_mips_explicit_relocs = yes; then
26130   if test x$target_cpu_default = x
26131        then target_cpu_default=MASK_EXPLICIT_RELOCS
26132        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
26133        fi
26134 fi
26135     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
26136 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
26137 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
26138   $as_echo_n "(cached) " >&6
26139 else
26140   gcc_cv_as_mips_no_shared=no
26141     if test $in_tree_gas = yes; then
26142     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
26143   then gcc_cv_as_mips_no_shared=yes
26144 fi
26145   elif test x$gcc_cv_as != x; then
26146     $as_echo 'nop' > conftest.s
26147     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
26148   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26149   (eval $ac_try) 2>&5
26150   ac_status=$?
26151   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26152   test $ac_status = 0; }; }
26153     then
26154         gcc_cv_as_mips_no_shared=yes
26155     else
26156       echo "configure: failed program was" >&5
26157       cat conftest.s >&5
26158     fi
26159     rm -f conftest.o conftest.s
26160   fi
26161 fi
26162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
26163 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
26164 if test $gcc_cv_as_mips_no_shared = yes; then
26165
26166 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
26167
26168 fi
26169
26170     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
26171 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
26172 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
26173   $as_echo_n "(cached) " >&6
26174 else
26175   gcc_cv_as_mips_gnu_attribute=no
26176     if test $in_tree_gas = yes; then
26177     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
26178   then gcc_cv_as_mips_gnu_attribute=yes
26179 fi
26180   elif test x$gcc_cv_as != x; then
26181     $as_echo '.gnu_attribute 4,1' > conftest.s
26182     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26183   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26184   (eval $ac_try) 2>&5
26185   ac_status=$?
26186   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26187   test $ac_status = 0; }; }
26188     then
26189         gcc_cv_as_mips_gnu_attribute=yes
26190     else
26191       echo "configure: failed program was" >&5
26192       cat conftest.s >&5
26193     fi
26194     rm -f conftest.o conftest.s
26195   fi
26196 fi
26197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
26198 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
26199 if test $gcc_cv_as_mips_gnu_attribute = yes; then
26200
26201 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
26202
26203 fi
26204
26205     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .module support" >&5
26206 $as_echo_n "checking assembler for .module support... " >&6; }
26207 if test "${gcc_cv_as_mips_dot_module+set}" = set; then :
26208   $as_echo_n "(cached) " >&6
26209 else
26210   gcc_cv_as_mips_dot_module=no
26211   if test x$gcc_cv_as != x; then
26212     $as_echo '.module mips2
26213        .module fp=xx' > conftest.s
26214     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -32 -o conftest.o conftest.s >&5'
26215   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26216   (eval $ac_try) 2>&5
26217   ac_status=$?
26218   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26219   test $ac_status = 0; }; }
26220     then
26221         gcc_cv_as_mips_dot_module=yes
26222     else
26223       echo "configure: failed program was" >&5
26224       cat conftest.s >&5
26225     fi
26226     rm -f conftest.o conftest.s
26227   fi
26228 fi
26229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dot_module" >&5
26230 $as_echo "$gcc_cv_as_mips_dot_module" >&6; }
26231 if test $gcc_cv_as_mips_dot_module = yes; then
26232
26233 $as_echo "#define HAVE_AS_DOT_MODULE 1" >>confdefs.h
26234
26235 fi
26236
26237     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .micromips support" >&5
26238 $as_echo_n "checking assembler for .micromips support... " >&6; }
26239 if test "${gcc_cv_as_micromips_support+set}" = set; then :
26240   $as_echo_n "(cached) " >&6
26241 else
26242   gcc_cv_as_micromips_support=no
26243   if test x$gcc_cv_as != x; then
26244     $as_echo '.set micromips' > conftest.s
26245     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
26246   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26247   (eval $ac_try) 2>&5
26248   ac_status=$?
26249   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26250   test $ac_status = 0; }; }
26251     then
26252         gcc_cv_as_micromips_support=yes
26253     else
26254       echo "configure: failed program was" >&5
26255       cat conftest.s >&5
26256     fi
26257     rm -f conftest.o conftest.s
26258   fi
26259 fi
26260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_micromips_support" >&5
26261 $as_echo "$gcc_cv_as_micromips_support" >&6; }
26262 if test $gcc_cv_as_micromips_support = yes; then
26263
26264 $as_echo "#define HAVE_GAS_MICROMIPS 1" >>confdefs.h
26265
26266 fi
26267
26268     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
26269 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
26270 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
26271   $as_echo_n "(cached) " >&6
26272 else
26273   gcc_cv_as_mips_dtprelword=no
26274     if test $in_tree_gas = yes; then
26275     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
26276   then gcc_cv_as_mips_dtprelword=yes
26277 fi
26278   elif test x$gcc_cv_as != x; then
26279     $as_echo '.section .tdata,"awT",@progbits
26280 x:
26281         .word 2
26282         .text
26283         .dtprelword x+0x8000' > conftest.s
26284     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26285   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26286   (eval $ac_try) 2>&5
26287   ac_status=$?
26288   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26289   test $ac_status = 0; }; }
26290     then
26291         gcc_cv_as_mips_dtprelword=yes
26292     else
26293       echo "configure: failed program was" >&5
26294       cat conftest.s >&5
26295     fi
26296     rm -f conftest.o conftest.s
26297   fi
26298 fi
26299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
26300 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
26301 if test $gcc_cv_as_mips_dtprelword = yes; then
26302
26303 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
26304
26305 fi
26306
26307     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
26308 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
26309 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
26310   $as_echo_n "(cached) " >&6
26311 else
26312   gcc_cv_as_mips_dspr1_mult=no
26313   if test x$gcc_cv_as != x; then
26314     $as_echo '  .set    mips32r2
26315         .set    nodspr2
26316         .set    dsp
26317         madd    $ac3,$4,$5
26318         maddu   $ac3,$4,$5
26319         msub    $ac3,$4,$5
26320         msubu   $ac3,$4,$5
26321         mult    $ac3,$4,$5
26322         multu   $ac3,$4,$5' > conftest.s
26323     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26324   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26325   (eval $ac_try) 2>&5
26326   ac_status=$?
26327   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26328   test $ac_status = 0; }; }
26329     then
26330         gcc_cv_as_mips_dspr1_mult=yes
26331     else
26332       echo "configure: failed program was" >&5
26333       cat conftest.s >&5
26334     fi
26335     rm -f conftest.o conftest.s
26336   fi
26337 fi
26338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
26339 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
26340 if test $gcc_cv_as_mips_dspr1_mult = yes; then
26341
26342 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
26343
26344 fi
26345
26346     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
26347 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
26348     gcc_cv_as_ld_jalr_reloc=no
26349     if test $gcc_cv_as_mips_explicit_relocs = yes; then
26350       if test $in_tree_ld = yes ; then
26351         if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
26352            && test $in_tree_ld_is_elf = yes; then
26353           gcc_cv_as_ld_jalr_reloc=yes
26354         fi
26355       elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
26356         echo '  .ent x' > conftest.s
26357         echo 'x:        ld $2,%got_disp(y)($3)' >> conftest.s
26358         echo '  ld $25,%call16(y)($28)' >> conftest.s
26359         echo '  .reloc  1f,R_MIPS_JALR,y' >> conftest.s
26360         echo '1:        jalr $25' >> conftest.s
26361         echo '  .reloc  1f,R_MIPS_JALR,x' >> conftest.s
26362         echo '1:        jalr $25' >> conftest.s
26363         echo '  .end x' >> conftest.s
26364         if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
26365            && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
26366           if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
26367              && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
26368             gcc_cv_as_ld_jalr_reloc=yes
26369           fi
26370         fi
26371         rm -f conftest.*
26372       fi
26373     fi
26374     if test $gcc_cv_as_ld_jalr_reloc = yes; then
26375       if test x$target_cpu_default = x; then
26376         target_cpu_default=MASK_RELAX_PIC_CALLS
26377       else
26378         target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
26379       fi
26380     fi
26381     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
26382 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
26383
26384     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
26385 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
26386 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
26387   $as_echo_n "(cached) " >&6
26388 else
26389   gcc_cv_ld_mips_personality_relaxation=no
26390        if test $in_tree_ld = yes ; then
26391          if test "$gcc_cv_gld_major_version" -eq 2 \
26392                  -a "$gcc_cv_gld_minor_version" -ge 21 \
26393                  -o "$gcc_cv_gld_major_version" -gt 2; then
26394            gcc_cv_ld_mips_personality_relaxation=yes
26395          fi
26396        elif test x$gcc_cv_as != x \
26397                  -a x$gcc_cv_ld != x \
26398                  -a x$gcc_cv_readelf != x ; then
26399          cat > conftest.s <<EOF
26400         .cfi_startproc
26401         .cfi_personality 0x80,indirect_ptr
26402         .ent test
26403 test:
26404         nop
26405         .end test
26406         .cfi_endproc
26407
26408         .section .data,"aw",@progbits
26409 indirect_ptr:
26410         .dc.a personality
26411 EOF
26412          if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
26413             && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
26414            if $gcc_cv_readelf -d conftest 2>&1 \
26415               | grep TEXTREL > /dev/null 2>&1; then
26416              :
26417            elif $gcc_cv_readelf --relocs conftest 2>&1 \
26418                 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
26419              :
26420            else
26421              gcc_cv_ld_mips_personality_relaxation=yes
26422            fi
26423          fi
26424        fi
26425        rm -f conftest.s conftest.o conftest
26426 fi
26427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
26428 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
26429     if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
26430
26431 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
26432
26433     fi
26434
26435     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mnan= support" >&5
26436 $as_echo_n "checking assembler for -mnan= support... " >&6; }
26437 if test "${gcc_cv_as_mips_nan+set}" = set; then :
26438   $as_echo_n "(cached) " >&6
26439 else
26440   gcc_cv_as_mips_nan=no
26441   if test x$gcc_cv_as != x; then
26442     $as_echo '' > conftest.s
26443     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mnan=2008 -o conftest.o conftest.s >&5'
26444   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26445   (eval $ac_try) 2>&5
26446   ac_status=$?
26447   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26448   test $ac_status = 0; }; }
26449     then
26450         gcc_cv_as_mips_nan=yes
26451     else
26452       echo "configure: failed program was" >&5
26453       cat conftest.s >&5
26454     fi
26455     rm -f conftest.o conftest.s
26456   fi
26457 fi
26458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_nan" >&5
26459 $as_echo "$gcc_cv_as_mips_nan" >&6; }
26460 if test $gcc_cv_as_mips_nan = yes; then
26461
26462 $as_echo "#define HAVE_AS_NAN 1" >>confdefs.h
26463
26464 fi
26465     if test x$gcc_cv_as_mips_nan = xno \
26466        && test x$with_nan != x; then
26467       as_fn_error "Requesting --with-nan= requires assembler support for -mnan=" "$LINENO" 5
26468     fi
26469     ;;
26470 esac
26471
26472 # Mips and HP-UX need the GNU assembler.
26473 # Linux on IA64 might be able to use the Intel assembler.
26474
26475 case "$target" in
26476   mips*-*-* | *-*-hpux* )
26477     if test x$gas_flag = xyes \
26478        || test x"$host" != x"$build" \
26479        || test ! -x "$gcc_cv_as" \
26480        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
26481       :
26482     else
26483       echo "*** This configuration requires the GNU assembler" >&2
26484       exit 1
26485     fi
26486     ;;
26487 esac
26488
26489 # ??? Not all targets support dwarf2 debug_line, even within a version
26490 # of gas.  Moreover, we need to emit a valid instruction to trigger any
26491 # info to the output file.  So, as supported targets are added to gas 2.11,
26492 # add some instruction here to (also) show we expect this might work.
26493 # ??? Once 2.11 is released, probably need to add first known working
26494 # version to the per-target configury.
26495 case "$cpu_type" in
26496   aarch64 | alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze \
26497   | mips | nios2 | pa | rs6000 | score | sparc | spu | tilegx | tilepro \
26498   | xstormy16 | xtensa)
26499     insn="nop"
26500     ;;
26501   ia64 | s390)
26502     insn="nop 0"
26503     ;;
26504   mmix)
26505     insn="swym 0"
26506     ;;
26507 esac
26508 if test x"$insn" != x; then
26509  conftest_s="\
26510         .file 1 \"conftest.s\"
26511         .loc 1 3 0
26512         $insn"
26513  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
26514 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
26515 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
26516   $as_echo_n "(cached) " >&6
26517 else
26518   gcc_cv_as_dwarf2_debug_line=no
26519     if test $in_tree_gas = yes; then
26520     if test $in_tree_gas_is_elf = yes \
26521   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26522   then gcc_cv_as_dwarf2_debug_line=yes
26523 fi
26524   elif test x$gcc_cv_as != x; then
26525     $as_echo "$conftest_s" > conftest.s
26526     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26527   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26528   (eval $ac_try) 2>&5
26529   ac_status=$?
26530   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26531   test $ac_status = 0; }; }
26532     then
26533         if test x$gcc_cv_objdump != x \
26534    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
26535       | grep debug_line > /dev/null 2>&1; then
26536      gcc_cv_as_dwarf2_debug_line=yes
26537    fi
26538     else
26539       echo "configure: failed program was" >&5
26540       cat conftest.s >&5
26541     fi
26542     rm -f conftest.o conftest.s
26543   fi
26544 fi
26545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
26546 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
26547
26548
26549 # The .debug_line file table must be in the exact order that
26550 # we specified the files, since these indices are also used
26551 # by DW_AT_decl_file.  Approximate this test by testing if
26552 # the assembler bitches if the same index is assigned twice.
26553  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
26554 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
26555 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
26556   $as_echo_n "(cached) " >&6
26557 else
26558   gcc_cv_as_dwarf2_file_buggy=no
26559   if test x$gcc_cv_as != x; then
26560     $as_echo '  .file 1 "foo.s"
26561         .file 1 "bar.s"' > conftest.s
26562     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26563   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26564   (eval $ac_try) 2>&5
26565   ac_status=$?
26566   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26567   test $ac_status = 0; }; }
26568     then
26569         gcc_cv_as_dwarf2_file_buggy=yes
26570     else
26571       echo "configure: failed program was" >&5
26572       cat conftest.s >&5
26573     fi
26574     rm -f conftest.o conftest.s
26575   fi
26576 fi
26577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
26578 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
26579
26580
26581  if test $gcc_cv_as_dwarf2_debug_line = yes \
26582  && test $gcc_cv_as_dwarf2_file_buggy = no; then
26583
26584 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
26585
26586  fi
26587
26588  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
26589 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
26590 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
26591   $as_echo_n "(cached) " >&6
26592 else
26593   gcc_cv_as_gdwarf2_flag=no
26594     if test $in_tree_gas = yes; then
26595     if test $in_tree_gas_is_elf = yes \
26596   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26597   then gcc_cv_as_gdwarf2_flag=yes
26598 fi
26599   elif test x$gcc_cv_as != x; then
26600     $as_echo "$insn" > conftest.s
26601     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
26602   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26603   (eval $ac_try) 2>&5
26604   ac_status=$?
26605   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26606   test $ac_status = 0; }; }
26607     then
26608         gcc_cv_as_gdwarf2_flag=yes
26609     else
26610       echo "configure: failed program was" >&5
26611       cat conftest.s >&5
26612     fi
26613     rm -f conftest.o conftest.s
26614   fi
26615 fi
26616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
26617 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
26618 if test $gcc_cv_as_gdwarf2_flag = yes; then
26619
26620 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
26621
26622 fi
26623
26624  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
26625 $as_echo_n "checking assembler for --gstabs option... " >&6; }
26626 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
26627   $as_echo_n "(cached) " >&6
26628 else
26629   gcc_cv_as_gstabs_flag=no
26630     if test $in_tree_gas = yes; then
26631     if test $in_tree_gas_is_elf = yes \
26632   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26633   then gcc_cv_as_gstabs_flag=yes
26634 fi
26635   elif test x$gcc_cv_as != x; then
26636     $as_echo "$insn" > conftest.s
26637     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
26638   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26639   (eval $ac_try) 2>&5
26640   ac_status=$?
26641   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26642   test $ac_status = 0; }; }
26643     then
26644         # The native Solaris 9/Intel assembler doesn't understand --gstabs
26645    # and warns about it, but still exits successfully.  So check for
26646    # this.
26647    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
26648   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26649   (eval $ac_try) 2>&5
26650   ac_status=$?
26651   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26652   test $ac_status = 0; }; }
26653    then :
26654    else gcc_cv_as_gstabs_flag=yes
26655    fi
26656     else
26657       echo "configure: failed program was" >&5
26658       cat conftest.s >&5
26659     fi
26660     rm -f conftest.o conftest.s
26661   fi
26662 fi
26663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
26664 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
26665 if test $gcc_cv_as_gstabs_flag = yes; then
26666
26667 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
26668
26669 fi
26670
26671  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
26672 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
26673 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
26674   $as_echo_n "(cached) " >&6
26675 else
26676   gcc_cv_as_debug_prefix_map_flag=no
26677     if test $in_tree_gas = yes; then
26678     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
26679   then gcc_cv_as_debug_prefix_map_flag=yes
26680 fi
26681   elif test x$gcc_cv_as != x; then
26682     $as_echo "$insn" > conftest.s
26683     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
26684   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26685   (eval $ac_try) 2>&5
26686   ac_status=$?
26687   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26688   test $ac_status = 0; }; }
26689     then
26690         gcc_cv_as_debug_prefix_map_flag=yes
26691     else
26692       echo "configure: failed program was" >&5
26693       cat conftest.s >&5
26694     fi
26695     rm -f conftest.o conftest.s
26696   fi
26697 fi
26698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
26699 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
26700 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
26701
26702 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
26703
26704 fi
26705 fi
26706
26707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
26708 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
26709 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
26710   $as_echo_n "(cached) " >&6
26711 else
26712   gcc_cv_as_lcomm_with_alignment=no
26713   if test x$gcc_cv_as != x; then
26714     $as_echo '.lcomm bar,4,16' > conftest.s
26715     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26716   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26717   (eval $ac_try) 2>&5
26718   ac_status=$?
26719   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26720   test $ac_status = 0; }; }
26721     then
26722         gcc_cv_as_lcomm_with_alignment=yes
26723     else
26724       echo "configure: failed program was" >&5
26725       cat conftest.s >&5
26726     fi
26727     rm -f conftest.o conftest.s
26728   fi
26729 fi
26730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
26731 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
26732 if test $gcc_cv_as_lcomm_with_alignment = yes; then
26733
26734 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
26735
26736 fi
26737
26738 if test x$with_sysroot = x && test x$host = x$target \
26739    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
26740    && test "$prefix" != "NONE"; then
26741
26742 cat >>confdefs.h <<_ACEOF
26743 #define PREFIX_INCLUDE_DIR "$prefix/include"
26744 _ACEOF
26745
26746 fi
26747
26748 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
26749   if test "x$with_headers" != x; then
26750     target_header_dir=$with_headers
26751   elif test "x$with_sysroot" = x; then
26752     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-include"
26753   elif test "x$with_build_sysroot" != "x"; then
26754     target_header_dir="${with_build_sysroot}${native_system_header_dir}"
26755   elif test "x$with_sysroot" = xyes; then
26756     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
26757   else
26758     target_header_dir="${with_sysroot}${native_system_header_dir}"
26759   fi
26760 else
26761   target_header_dir=${native_system_header_dir}
26762 fi
26763
26764 # Determine the version of glibc, if any, used on the target.
26765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for target glibc version" >&5
26766 $as_echo_n "checking for target glibc version... " >&6; }
26767
26768 # Check whether --with-glibc-version was given.
26769 if test "${with_glibc_version+set}" = set; then :
26770   withval=$with_glibc_version;
26771 if echo "$with_glibc_version" | grep '^[0-9][0-9]*\.[0-9][0-9]*$'; then
26772   glibc_version_major=`echo "$with_glibc_version" | sed -e 's/\..*//'`
26773   glibc_version_minor=`echo "$with_glibc_version" | sed -e 's/.*\.//'`
26774 else
26775   as_fn_error "option --with-glibc-version requires a version number M.N" "$LINENO" 5
26776 fi
26777 else
26778
26779 glibc_version_major=0
26780 glibc_version_minor=0
26781 if test -f $target_header_dir/features.h \
26782   && glibc_version_major_define=`$EGREP '^[     ]*#[    ]*define[       ]+__GLIBC__[    ]+[0-9]' $target_header_dir/features.h` \
26783   && glibc_version_minor_define=`$EGREP '^[     ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+[0-9]' $target_header_dir/features.h`; then
26784   glibc_version_major=`echo "$glibc_version_major_define" | sed -e 's/.*__GLIBC__[      ]*//'`
26785   glibc_version_minor=`echo "$glibc_version_minor_define" | sed -e 's/.*__GLIBC_MINOR__[        ]*//'`
26786 fi
26787 fi
26788
26789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibc_version_major.$glibc_version_minor" >&5
26790 $as_echo "$glibc_version_major.$glibc_version_minor" >&6; }
26791
26792 # Check whether --enable-gnu-unique-object was given.
26793 if test "${enable_gnu_unique_object+set}" = set; then :
26794   enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
26795     yes | no) ;;
26796     *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
26797 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
26798   esac
26799 else
26800   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
26801 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
26802 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
26803   $as_echo_n "(cached) " >&6
26804 else
26805   gcc_cv_as_gnu_unique_object=no
26806     if test $in_tree_gas = yes; then
26807     if test $in_tree_gas_is_elf = yes \
26808   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
26809   then gcc_cv_as_gnu_unique_object=yes
26810 fi
26811   elif test x$gcc_cv_as != x; then
26812     $as_echo '.type foo, '$target_type_format_char'gnu_unique_object' > conftest.s
26813     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26814   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26815   (eval $ac_try) 2>&5
26816   ac_status=$?
26817   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26818   test $ac_status = 0; }; }
26819     then
26820         gcc_cv_as_gnu_unique_object=yes
26821     else
26822       echo "configure: failed program was" >&5
26823       cat conftest.s >&5
26824     fi
26825     rm -f conftest.o conftest.s
26826   fi
26827 fi
26828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
26829 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
26830 if test $gcc_cv_as_gnu_unique_object = yes; then
26831   # We need to unquote above to to use the definition from config.gcc.
26832 # Also check for ld.so support, i.e. glibc 2.11 or higher.
26833
26834 if test $glibc_version_major -gt 2 \
26835   || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 11 ); then :
26836   enable_gnu_unique_object=yes
26837 fi
26838
26839 fi
26840 fi
26841
26842 if test x$enable_gnu_unique_object = xyes; then
26843
26844 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
26845
26846 fi
26847
26848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
26849 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
26850 if test "${gcc_cv_as_line_zero+set}" = set; then :
26851   $as_echo_n "(cached) " >&6
26852 else
26853   gcc_cv_as_line_zero=no
26854   if test $in_tree_gas = yes; then
26855     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
26856   then gcc_cv_as_line_zero=yes
26857 fi
26858   elif test "x$gcc_cv_as" != x; then
26859     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
26860     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
26861   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26862   (eval $ac_try) 2>&5
26863   ac_status=$?
26864   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26865   test $ac_status = 0; }; } &&
26866        test "x`cat conftest.out`" = x
26867     then
26868       gcc_cv_as_line_zero=yes
26869     else
26870       echo "configure: failed program was" >&5
26871       cat conftest.s >&5
26872       echo "configure: error output was" >&5
26873       cat conftest.out >&5
26874     fi
26875     rm -f conftest.o conftest.s conftest.out
26876   fi
26877 fi
26878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
26879 $as_echo "$gcc_cv_as_line_zero" >&6; }
26880 if test "x$gcc_cv_as_line_zero" = xyes; then
26881
26882 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
26883
26884 fi
26885
26886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
26887 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
26888 gcc_cv_ld_eh_frame_hdr=no
26889 if test $in_tree_ld = yes ; then
26890   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
26891      && test $in_tree_ld_is_elf = yes; then
26892     gcc_cv_ld_eh_frame_hdr=yes
26893   fi
26894 elif test x$gcc_cv_ld != x; then
26895   if echo "$ld_ver" | grep GNU > /dev/null; then
26896     # Check if linker supports --eh-frame-hdr option
26897     if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
26898       gcc_cv_ld_eh_frame_hdr=yes
26899     fi
26900   else
26901     case "$target" in
26902       *-*-solaris2*)
26903         # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
26904         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
26905           gcc_cv_ld_eh_frame_hdr=yes
26906         fi
26907         ;;
26908     esac
26909   fi
26910 fi
26911
26912 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
26913
26914 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
26915
26916 fi
26917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
26918 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
26919
26920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker CIEv3 in .eh_frame support" >&5
26921 $as_echo_n "checking linker CIEv3 in .eh_frame support... " >&6; }
26922 gcc_cv_ld_eh_frame_ciev3=no
26923 if test $in_tree_ld = yes ; then
26924   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26925      && test $in_tree_ld_is_elf = yes; then
26926     gcc_cv_ld_eh_frame_ciev3=yes
26927   fi
26928 elif test x$gcc_cv_ld != x; then
26929   if echo "$ld_ver" | grep GNU > /dev/null; then
26930     gcc_cv_ld_eh_frame_ciev3=yes
26931     if test 0"$ld_date" -lt 20040513; then
26932       if test -n "$ld_date"; then
26933         # If there was date string, but was earlier than 2004-05-13, fail
26934         gcc_cv_ld_eh_frame_ciev3=no
26935       elif test "$ld_vers_major" -lt 2; then
26936         gcc_cv_ld_eh_frame_ciev3=no
26937       elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
26938         gcc_cv_ld_eh_frame_ciev3=no
26939       fi
26940     fi
26941   else
26942     case "$target" in
26943       *-*-solaris2*)
26944         # Sun ld added support for CIE v3 in .eh_frame in Solaris 11.1.
26945         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2324; then
26946           gcc_cv_ld_eh_frame_ciev3=yes
26947         fi
26948         ;;
26949     esac
26950   fi
26951 fi
26952
26953 cat >>confdefs.h <<_ACEOF
26954 #define HAVE_LD_EH_FRAME_CIEV3 `if test x"$gcc_cv_ld_eh_frame_ciev3" = xyes; then echo 1; else echo 0; fi`
26955 _ACEOF
26956
26957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_ciev3" >&5
26958 $as_echo "$gcc_cv_ld_eh_frame_ciev3" >&6; }
26959
26960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
26961 $as_echo_n "checking linker position independent executable support... " >&6; }
26962 gcc_cv_ld_pie=no
26963 if test $in_tree_ld = yes ; then
26964   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
26965      && test $in_tree_ld_is_elf = yes; then
26966     gcc_cv_ld_pie=yes
26967   fi
26968 elif test x$gcc_cv_ld != x; then
26969         # Check if linker supports -pie option
26970         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
26971                 gcc_cv_ld_pie=yes
26972         fi
26973 fi
26974 if test x"$gcc_cv_ld_pie" = xyes; then
26975
26976 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
26977
26978 fi
26979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
26980 $as_echo "$gcc_cv_ld_pie" >&6; }
26981
26982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
26983 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
26984 gcc_cv_ld_eh_gc_sections=no
26985 if test $in_tree_ld = yes ; then
26986   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
26987      && test $in_tree_ld_is_elf = yes; then
26988     gcc_cv_ld_eh_gc_sections=yes
26989   fi
26990 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
26991   cat > conftest.s <<EOF
26992         .section        .text
26993 .globl _start
26994         .type _start, @function
26995 _start:
26996         .long foo
26997         .size _start, .-_start
26998         .section        .text.foo,"ax",@progbits
26999         .type foo, @function
27000 foo:
27001         .long 0
27002         .size foo, .-foo
27003         .section        .gcc_except_table.foo,"a",@progbits
27004 .L0:
27005         .long 0
27006         .section        .eh_frame,"a",@progbits
27007         .long .L0
27008 EOF
27009   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
27010     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
27011          | grep "gc-sections option ignored" > /dev/null; then
27012       gcc_cv_ld_eh_gc_sections=no
27013     elif $gcc_cv_objdump -h conftest 2> /dev/null \
27014          | grep gcc_except_table > /dev/null; then
27015       gcc_cv_ld_eh_gc_sections=yes
27016       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
27017       if test x$gcc_cv_as_comdat_group != xyes; then
27018         gcc_cv_ld_eh_gc_sections=no
27019         cat > conftest.s <<EOF
27020         .section        .text
27021 .globl _start
27022         .type _start, @function
27023 _start:
27024         .long foo
27025         .size _start, .-_start
27026         .section        .gnu.linkonce.t.foo,"ax",@progbits
27027         .type foo, @function
27028 foo:
27029         .long 0
27030         .size foo, .-foo
27031         .section        .gcc_except_table.foo,"a",@progbits
27032 .L0:
27033         .long 0
27034         .section        .eh_frame,"a",@progbits
27035         .long .L0
27036 EOF
27037         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
27038           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
27039                | grep "gc-sections option ignored" > /dev/null; then
27040             gcc_cv_ld_eh_gc_sections=no
27041           elif $gcc_cv_objdump -h conftest 2> /dev/null \
27042                | grep gcc_except_table > /dev/null; then
27043             gcc_cv_ld_eh_gc_sections=yes
27044           fi
27045         fi
27046       fi
27047     fi
27048   fi
27049   rm -f conftest.s conftest.o conftest
27050 fi
27051 case "$target" in
27052   hppa*-*-linux*)
27053     # ??? This apparently exposes a binutils bug with PC-relative relocations.
27054     gcc_cv_ld_eh_gc_sections=no
27055     ;;
27056 esac
27057 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
27058
27059 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
27060
27061 fi
27062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
27063 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
27064
27065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
27066 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
27067 gcc_cv_ld_eh_gc_sections_bug=no
27068 if test $in_tree_ld = yes ; then
27069   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
27070      && test $in_tree_ld_is_elf = yes; then
27071     gcc_cv_ld_eh_gc_sections_bug=yes
27072   fi
27073 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x -a x$gcc_cv_as_comdat_group = xyes; then
27074   gcc_cv_ld_eh_gc_sections_bug=yes
27075   cat > conftest.s <<EOF
27076         .section        .text
27077 .globl _start
27078         .type _start, @function
27079 _start:
27080         .long foo
27081         .size _start, .-_start
27082         .section        .text.startup.foo,"ax",@progbits
27083         .type foo, @function
27084 foo:
27085         .long 0
27086         .size foo, .-foo
27087         .section        .gcc_except_table.foo,"a",@progbits
27088 .L0:
27089         .long 0
27090         .section        .eh_frame,"a",@progbits
27091         .long .L0
27092 EOF
27093   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
27094     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
27095          | grep "gc-sections option ignored" > /dev/null; then
27096       :
27097     elif $gcc_cv_objdump -h conftest 2> /dev/null \
27098          | grep gcc_except_table > /dev/null; then
27099       gcc_cv_ld_eh_gc_sections_bug=no
27100     fi
27101   fi
27102   rm -f conftest.s conftest.o conftest
27103 fi
27104 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
27105
27106 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
27107
27108 fi
27109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
27110 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
27111
27112 # --------
27113 # UNSORTED
27114 # --------
27115
27116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
27117 $as_echo_n "checking linker --as-needed support... " >&6; }
27118 if test "${gcc_cv_ld_as_needed+set}" = set; then :
27119   $as_echo_n "(cached) " >&6
27120 else
27121   gcc_cv_ld_as_needed=no
27122 gcc_cv_ld_as_needed_option='--as-needed'
27123 gcc_cv_ld_no_as_needed_option='--no-as-needed'
27124 if test $in_tree_ld = yes ; then
27125   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
27126      && test $in_tree_ld_is_elf = yes; then
27127     gcc_cv_ld_as_needed=yes
27128   fi
27129 elif test x$gcc_cv_ld != x; then
27130         # Check if linker supports --as-needed and --no-as-needed options
27131         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
27132                 gcc_cv_ld_as_needed=yes
27133         else
27134           case "$target" in
27135             # Solaris 2 ld always supports -z ignore/-z record.
27136             *-*-solaris2*)
27137               gcc_cv_ld_as_needed=yes
27138               gcc_cv_ld_as_needed_option="-z ignore"
27139               gcc_cv_ld_no_as_needed_option="-z record"
27140               ;;
27141           esac
27142         fi
27143 fi
27144 # --as-needed/-z ignore can only be used if libgcc_s.so.1 uses
27145 # dl_iterate_phdr, i.e. since Solaris 11.
27146 case "$target" in
27147   *-*-solaris2.1[1-9]*)
27148     case "$target" in
27149     i?86-*-* | x86_64-*-*)
27150       if echo "$ld_ver" | grep GNU > /dev/null; then
27151         # Doesn't work with gld on Solaris/x86 due to PR ld/12320.
27152         gcc_cv_ld_as_needed=no
27153       fi
27154       ;;
27155     esac
27156     ;;
27157   *-*-solaris2*)
27158     gcc_cv_ld_as_needed=no
27159     ;;
27160 esac
27161
27162 fi
27163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
27164 $as_echo "$gcc_cv_ld_as_needed" >&6; }
27165 if test x"$gcc_cv_ld_as_needed" = xyes; then
27166
27167 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
27168
27169
27170 cat >>confdefs.h <<_ACEOF
27171 #define LD_AS_NEEDED_OPTION "$gcc_cv_ld_as_needed_option"
27172 _ACEOF
27173
27174
27175 cat >>confdefs.h <<_ACEOF
27176 #define LD_NO_AS_NEEDED_OPTION "$gcc_cv_ld_no_as_needed_option"
27177 _ACEOF
27178
27179 fi
27180
27181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker mapfile support for clearing hardware capabilities" >&5
27182 $as_echo_n "checking linker mapfile support for clearing hardware capabilities... " >&6; }
27183 saved_LDFLAGS="$LDFLAGS"
27184 for clearcap_map in sol2-clearcapv2.map sol2-clearcap.map; do
27185   LDFLAGS="$saved_LDFLAGS -Wl,-M,${srcdir}/config/$clearcap_map"
27186   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27187 /* end confdefs.h.  */
27188 int main(void) {return 0;}
27189 _ACEOF
27190 if ac_fn_c_try_link "$LINENO"; then :
27191   gcc_cv_ld_clearcap=yes; break
27192 else
27193   gcc_cv_ld_clearcap=no
27194 fi
27195 rm -f core conftest.err conftest.$ac_objext \
27196     conftest$ac_exeext conftest.$ac_ext
27197 done
27198 LDFLAGS="$saved_LDFLAGS"
27199 if test "x$gcc_cv_ld_clearcap" = xyes; then
27200
27201 $as_echo "#define HAVE_LD_CLEARCAP 1" >>confdefs.h
27202
27203   ac_config_links="$ac_config_links clearcap.map:${srcdir}/config/$clearcap_map"
27204
27205 fi
27206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_clearcap" >&5
27207 $as_echo "$gcc_cv_ld_clearcap" >&6; }
27208
27209 case "$target:$tm_file" in
27210   powerpc64-*-freebsd* | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
27211   case "$target" in
27212      *le-*-linux*)
27213      emul_name="-melf64lppc"
27214       ;;
27215      *-*-linux*)
27216      emul_name="-melf64ppc"
27217       ;;
27218      *-*-freebsd*)
27219      emul_name="-melf64ppc_fbsd"
27220       ;;
27221   esac
27222     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
27223 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
27224 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
27225   $as_echo_n "(cached) " >&6
27226 else
27227   gcc_cv_ld_no_dot_syms=no
27228     if test x"$ld_is_gold" = xyes; then
27229       gcc_cv_ld_no_dot_syms=yes
27230     elif test $in_tree_ld = yes ; then
27231       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
27232         gcc_cv_ld_no_dot_syms=yes
27233       fi
27234     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
27235       cat > conftest1.s <<EOF
27236         .text
27237         bl .foo
27238 EOF
27239       cat > conftest2.s <<EOF
27240         .section ".opd","aw"
27241         .align 3
27242         .globl foo
27243         .type foo,@function
27244 foo:
27245         .quad .LEfoo,.TOC.@tocbase,0
27246         .text
27247 .LEfoo:
27248         blr
27249         .size foo,.-.LEfoo
27250 EOF
27251       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
27252          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
27253          && $gcc_cv_ld $emul_name -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
27254         gcc_cv_ld_no_dot_syms=yes
27255       fi
27256       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
27257     fi
27258
27259 fi
27260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
27261 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
27262     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
27263
27264 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
27265
27266     fi
27267
27268     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
27269 $as_echo_n "checking linker large toc support... " >&6; }
27270 if test "${gcc_cv_ld_large_toc+set}" = set; then :
27271   $as_echo_n "(cached) " >&6
27272 else
27273   gcc_cv_ld_large_toc=no
27274     if test x"$ld_is_gold" = xyes; then
27275       gcc_cv_ld_large_toc=yes
27276     elif test $in_tree_ld = yes ; then
27277       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
27278         gcc_cv_ld_large_toc=yes
27279       fi
27280     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
27281       cat > conftest.s <<EOF
27282         .section ".tbss","awT",@nobits
27283         .align 3
27284 ie0:    .space 8
27285         .global _start
27286         .text
27287 _start:
27288         addis 9,13,ie0@got@tprel@ha
27289         ld 9,ie0@got@tprel@l(9)
27290 EOF
27291       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
27292          && $gcc_cv_ld $emul_name --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
27293         gcc_cv_ld_large_toc=yes
27294       fi
27295       rm -f conftest conftest.o conftest.s
27296     fi
27297
27298 fi
27299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
27300 $as_echo "$gcc_cv_ld_large_toc" >&6; }
27301     if test x"$gcc_cv_ld_large_toc" = xyes; then
27302
27303 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
27304
27305     fi
27306     ;;
27307 esac
27308
27309 case "$target" in
27310   *-*-aix*)
27311     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
27312 $as_echo_n "checking linker large toc support... " >&6; }
27313 if test "${gcc_cv_ld_large_toc+set}" = set; then :
27314   $as_echo_n "(cached) " >&6
27315 else
27316   gcc_cv_ld_large_toc=no
27317     if test x$gcc_cv_as != x ; then
27318       cat > conftest.s <<EOF
27319         .toc
27320 LC..1:
27321         .tc a[TC],a[RW]
27322         .extern a[RW]
27323         .csect .text[PR]
27324 .largetoctest:
27325         addis 9,LC..1@u(2)
27326         ld 3,LC..1@l(9)
27327 EOF
27328       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1; then
27329         gcc_cv_ld_large_toc=yes
27330       fi
27331       rm -f conftest conftest.o conftest.s
27332     fi
27333
27334 fi
27335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
27336 $as_echo "$gcc_cv_ld_large_toc" >&6; }
27337     if test x"$gcc_cv_ld_large_toc" = xyes; then
27338
27339 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
27340
27341     fi
27342     ;;
27343 esac
27344
27345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
27346 $as_echo_n "checking linker --build-id support... " >&6; }
27347 if test "${gcc_cv_ld_buildid+set}" = set; then :
27348   $as_echo_n "(cached) " >&6
27349 else
27350   gcc_cv_ld_buildid=no
27351   if test $in_tree_ld = yes ; then
27352     if test "$gcc_cv_gld_major_version" -eq 2 -a \
27353        "$gcc_cv_gld_minor_version" -ge 18 -o \
27354        "$gcc_cv_gld_major_version" -gt 2 \
27355        && test $in_tree_ld_is_elf = yes; then
27356       gcc_cv_ld_buildid=yes
27357     fi
27358   elif test x$gcc_cv_ld != x; then
27359     if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
27360       gcc_cv_ld_buildid=yes
27361     fi
27362   fi
27363 fi
27364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
27365 $as_echo "$gcc_cv_ld_buildid" >&6; }
27366 if test x"$gcc_cv_ld_buildid" = xyes; then
27367
27368 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
27369
27370 fi
27371
27372 # Check whether --enable-linker-build-id was given.
27373 if test "${enable_linker_build_id+set}" = set; then :
27374   enableval=$enable_linker_build_id;
27375 else
27376   enable_linker_build_id=no
27377 fi
27378
27379
27380 if test x"$enable_linker_build_id" = xyes; then
27381   if test x"$gcc_cv_ld_buildid" = xyes; then
27382
27383 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
27384
27385   else
27386     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
27387 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
27388   fi
27389 fi
27390
27391 # In binutils 2.21, GNU ld gained support for new emulations fully
27392 # supporting the Solaris 2 ABI.  Detect their presence in the linker used.
27393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
27394 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
27395 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
27396   $as_echo_n "(cached) " >&6
27397 else
27398   gcc_cv_ld_sol2_emulation=no
27399   if test $in_tree_ld = yes ; then
27400     if test "$gcc_cv_gld_major_version" -eq 2 -a \
27401        "$gcc_cv_gld_minor_version" -ge 21 -o \
27402        "$gcc_cv_gld_major_version" -gt 2 \
27403        && test $in_tree_ld_is_elf = yes; then
27404       gcc_cv_ld_sol2_emulation=yes
27405     fi
27406   elif test x$gcc_cv_ld != x; then
27407     if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
27408        grep _sol2 > /dev/null; then
27409       gcc_cv_ld_sol2_emulation=yes
27410     fi
27411   fi
27412 fi
27413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
27414 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
27415 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
27416
27417 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
27418
27419 fi
27420
27421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
27422 $as_echo_n "checking linker --sysroot support... " >&6; }
27423 if test "${gcc_cv_ld_sysroot+set}" = set; then :
27424   $as_echo_n "(cached) " >&6
27425 else
27426   gcc_cv_ld_sysroot=no
27427   if test $in_tree_ld = yes ; then
27428       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
27429         gcc_cv_ld_sysroot=yes
27430       fi
27431   elif test x$gcc_cv_ld != x; then
27432     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
27433       gcc_cv_ld_sysroot=yes
27434     fi
27435   fi
27436 fi
27437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
27438 $as_echo "$gcc_cv_ld_sysroot" >&6; }
27439 if test x"$gcc_cv_ld_sysroot" = xyes; then
27440
27441 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
27442
27443 fi
27444
27445 # Test for stack protector support in target C library.
27446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
27447 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
27448 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
27449   $as_echo_n "(cached) " >&6
27450 else
27451   gcc_cv_libc_provides_ssp=no
27452     case "$target" in
27453        *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
27454       # glibc 2.4 and later provides __stack_chk_fail and
27455       # either __stack_chk_guard, or TLS access to stack guard canary.
27456
27457 if test $glibc_version_major -gt 2 \
27458   || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 4 ); then :
27459   gcc_cv_libc_provides_ssp=yes
27460 else
27461
27462       if test -f $target_header_dir/features.h \
27463          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
27464             $target_header_dir/features.h > /dev/null; then
27465         if $EGREP '^[   ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
27466              $target_header_dir/features.h > /dev/null && \
27467              test -f $target_header_dir/bits/uClibc_config.h && \
27468              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
27469              $target_header_dir/bits/uClibc_config.h > /dev/null; then
27470           gcc_cv_libc_provides_ssp=yes
27471         fi
27472       # all versions of Bionic support stack protector
27473       elif test -f $target_header_dir/sys/cdefs.h \
27474         && $EGREP '^[  ]*#[    ]*define[       ]+__BIONIC__[   ]+1' \
27475            $target_header_dir/sys/cdefs.h > /dev/null; then
27476          gcc_cv_libc_provides_ssp=yes
27477       fi
27478 fi
27479         ;;
27480        *-*-gnu*)
27481          # Avoid complicated tests (see
27482          # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
27483          # simply assert that glibc does provide this, which is true for all
27484          # realistically usable GNU/Hurd configurations.
27485          gcc_cv_libc_provides_ssp=yes;;
27486        *-*-darwin* | *-*-freebsd*)
27487          ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
27488 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
27489   gcc_cv_libc_provides_ssp=yes
27490 else
27491   echo "no __stack_chk_fail on this target"
27492 fi
27493
27494         ;;
27495   *) gcc_cv_libc_provides_ssp=no ;;
27496     esac
27497 fi
27498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
27499 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
27500
27501 if test x$gcc_cv_libc_provides_ssp = xyes; then
27502
27503 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
27504
27505 fi
27506
27507 # Test for <sys/sdt.h> on the target.
27508
27509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
27510 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
27511 have_sys_sdt_h=no
27512 if test -f $target_header_dir/sys/sdt.h; then
27513   have_sys_sdt_h=yes
27514
27515 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
27516
27517 fi
27518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
27519 $as_echo "$have_sys_sdt_h" >&6; }
27520
27521 # Check if TFmode long double should be used by default or not.
27522 # Some glibc targets used DFmode long double, but with glibc 2.4
27523 # and later they can use TFmode.
27524 case "$target" in
27525   powerpc*-*-linux* | \
27526   sparc*-*-linux* | \
27527   s390*-*-linux* | \
27528   alpha*-*-linux*)
27529
27530 # Check whether --with-long-double-128 was given.
27531 if test "${with_long_double_128+set}" = set; then :
27532   withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
27533 else
27534
27535 if test $glibc_version_major -gt 2 \
27536   || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 4 ); then :
27537   gcc_cv_target_ldbl128=yes
27538 else
27539
27540       gcc_cv_target_ldbl128=no
27541       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
27542         $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
27543       && gcc_cv_target_ldbl128=yes
27544
27545 fi
27546 fi
27547
27548     ;;
27549 esac
27550 if test x$gcc_cv_target_ldbl128 = xyes; then
27551
27552 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
27553
27554 fi
27555
27556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
27557 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
27558 gcc_cv_target_dl_iterate_phdr=unknown
27559 case "$target" in
27560   # Restrict to Solaris 11+.  While most of the Solaris 11 linker changes
27561   # were backported to Solaris 10 Update 10, dl_iterate_phdr only lives in
27562   # libdl there, both complicating its use and breaking compatibility
27563   # between Solaris 10 updates.
27564   *-*-solaris2.1[1-9]*)
27565     # <link.h> needs both a dl_iterate_phdr declaration and support for
27566     # compilation with largefile support.
27567     if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
27568       && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
27569       gcc_cv_target_dl_iterate_phdr=yes
27570     else
27571       gcc_cv_target_dl_iterate_phdr=no
27572     fi
27573     ;;
27574 esac
27575
27576 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
27577
27578 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
27579
27580 fi
27581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
27582 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
27583
27584 # We no longer support different GC mechanisms.  Emit an error if
27585 # the user configures with --with-gc.
27586
27587 # Check whether --with-gc was given.
27588 if test "${with_gc+set}" = set; then :
27589   withval=$with_gc; as_fn_error "Configure option --with-gc is only supported up to GCC 4.7.x" "$LINENO" 5
27590 fi
27591
27592
27593 # Libraries to use on the host.  This will normally be set by the top
27594 # level Makefile.  Here we simply capture the value for our Makefile.
27595 if test -z "${HOST_LIBS+set}"; then
27596   HOST_LIBS=
27597 fi
27598
27599
27600 # Use the system's zlib library.
27601 zlibdir=-L../zlib
27602 zlibinc="-I\$(srcdir)/../zlib"
27603
27604 # Check whether --with-system-zlib was given.
27605 if test "${with_system_zlib+set}" = set; then :
27606   withval=$with_system_zlib; zlibdir=
27607 zlibinc=
27608
27609 fi
27610
27611
27612
27613
27614
27615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
27616 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
27617     # Check whether --enable-maintainer-mode was given.
27618 if test "${enable_maintainer_mode+set}" = set; then :
27619   enableval=$enable_maintainer_mode; maintainer_mode=$enableval
27620 else
27621   maintainer_mode=no
27622 fi
27623
27624
27625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
27626 $as_echo "$maintainer_mode" >&6; }
27627
27628 if test "$maintainer_mode" = "yes"; then
27629   MAINT=''
27630 else
27631   MAINT='#'
27632 fi
27633
27634
27635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to avoid linking multiple front-ends at once" >&5
27636 $as_echo_n "checking whether to avoid linking multiple front-ends at once... " >&6; }
27637   # Check whether --enable-link-mutex was given.
27638 if test "${enable_link_mutex+set}" = set; then :
27639   enableval=$enable_link_mutex; do_link_mutex=$enableval
27640 else
27641   do_link_mutex=no
27642 fi
27643
27644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $do_link_mutex" >&5
27645 $as_echo "$do_link_mutex" >&6; }
27646
27647 if test "$do_link_mutex" = "yes"; then
27648    DO_LINK_MUTEX=true
27649 else
27650    DO_LINK_MUTEX=false
27651 fi
27652
27653
27654 # --------------
27655 # Language hooks
27656 # --------------
27657
27658 # Make empty files to contain the specs and options for each language.
27659 # Then add #include lines to for a compiler that has specs and/or options.
27660
27661 subdirs=
27662 lang_opt_files=
27663 lang_specs_files=
27664 lang_tree_files=
27665 # These (without "all_") are set in each config-lang.in.
27666 # `language' must be a single word so is spelled singularly.
27667 all_languages=
27668 all_compilers=
27669 all_outputs='Makefile'
27670 # List of language makefile fragments.
27671 all_lang_makefrags=
27672 # Additional files for gengtype
27673 all_gtfiles="$target_gtfiles"
27674
27675 # These are the languages that are set in --enable-languages,
27676 # and are available in the GCC tree.
27677 all_selected_languages=
27678
27679 # Add the language fragments.
27680 # Languages are added via two mechanisms.  Some information must be
27681 # recorded in makefile variables, these are defined in config-lang.in.
27682 # We accumulate them and plug them into the main Makefile.
27683 # The other mechanism is a set of hooks for each of the main targets
27684 # like `clean', `install', etc.
27685
27686 language_hooks="Make-hooks"
27687
27688 for lang in ${srcdir}/*/config-lang.in
27689 do
27690         test "$lang" = "${srcdir}/*/config-lang.in" && continue
27691
27692         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
27693         if test "x$lang_alias" = x
27694         then
27695               echo "$lang doesn't set \$language." 1>&2
27696               exit 1
27697         fi
27698         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
27699         subdirs="$subdirs $subdir"
27700
27701         # $gcc_subdir is where the gcc integration files are to be found
27702         # for a language, both for internal compiler purposes (compiler
27703         # sources implementing front-end to GCC tree converters), and for
27704         # build infrastructure purposes (Make-lang.in, etc.)
27705         #
27706         # This will be <subdir> (relative to $srcdir) if a line like
27707         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
27708         # is found in <langdir>/config-lang.in, and will remain <langdir>
27709         # otherwise.
27710         #
27711         # Except for the language alias (fetched above), the regular
27712         # "config-lang.in" contents are always retrieved from $gcc_subdir,
27713         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
27714         # only this and the language alias.
27715
27716         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
27717         if [ "$gcc_subdir" = "" ]; then
27718            gcc_subdir="$subdir"
27719         fi
27720
27721         case ",$enable_languages," in
27722         *,$lang_alias,*)
27723             all_selected_languages="$all_selected_languages $lang_alias"
27724             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
27725                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
27726             fi
27727             ;;
27728         esac
27729
27730         language=
27731         boot_language=
27732         compilers=
27733         outputs=
27734         gtfiles=
27735         subdir_requires=
27736         . ${srcdir}/$gcc_subdir/config-lang.in
27737         if test "x$language" = x
27738         then
27739                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
27740                 exit 1
27741         fi
27742
27743         ok=:
27744         case ",$enable_languages," in
27745                 *,$lang_alias,*) ;;
27746                 *)
27747                         for i in $subdir_requires; do
27748                                 test -f "${srcdir}/$i/config-lang.in" && continue
27749                                 ok=false
27750                                 break
27751                         done
27752                 ;;
27753         esac
27754         $ok || continue
27755
27756         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
27757         if test -f $srcdir/$gcc_subdir/lang.opt; then
27758             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
27759             all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
27760         fi
27761         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
27762             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
27763         fi
27764         all_languages="$all_languages $language"
27765         all_compilers="$all_compilers $compilers"
27766         all_outputs="$all_outputs $outputs"
27767         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
27768         case ",$enable_languages," in
27769                 *,lto,*)
27770
27771 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
27772
27773                     enable_lto=yes
27774
27775                     ;;
27776                 *) ;;
27777         esac
27778 done
27779
27780 check_languages=
27781 for language in $all_selected_languages
27782 do
27783         check_languages="$check_languages check-$language"
27784 done
27785
27786 # We link each language in with a set of hooks, reached indirectly via
27787 # lang.${target}.  Only do so for selected languages.
27788
27789 rm -f Make-hooks
27790 touch Make-hooks
27791 target_list="all.cross start.encap rest.encap tags \
27792         install-common install-man install-info install-pdf install-html dvi \
27793         pdf html uninstall info man srcextra srcman srcinfo \
27794         mostlyclean clean distclean maintainer-clean install-plugin"
27795
27796 for t in $target_list
27797 do
27798         x=
27799         for lang in $all_selected_languages
27800         do
27801                 x="$x $lang.$t"
27802         done
27803         echo "lang.$t: $x" >> Make-hooks
27804 done
27805
27806 # --------
27807 # Option include files
27808 # --------
27809
27810 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
27811 option_includes="option-includes.mk"
27812
27813
27814 # --------
27815 # UNSORTED
27816 # --------
27817
27818 # Create .gdbinit.
27819
27820 echo "dir ." > .gdbinit
27821 echo "dir ${srcdir}" >> .gdbinit
27822 if test x$gdb_needs_out_file_path = xyes
27823 then
27824         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
27825 fi
27826 if test "x$subdirs" != x; then
27827         for s in $subdirs
27828         do
27829                 echo "dir ${srcdir}/$s" >> .gdbinit
27830         done
27831 fi
27832 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
27833 echo "python import sys; sys.path.append('${srcdir}'); import gdbhooks" >> .gdbinit
27834
27835 # Put a breakpoint on __asan_report_error to help with debugging buffer
27836 # overflow.
27837 case "$CFLAGS" in
27838 *-fsanitize=address*)
27839   echo "source ${srcdir}/gdbasan.in" >> .gdbinit
27840   ;;
27841 esac
27842
27843 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
27844
27845
27846
27847 # Find a directory in which to install a shared libgcc.
27848
27849 # Check whether --enable-version-specific-runtime-libs was given.
27850 if test "${enable_version_specific_runtime_libs+set}" = set; then :
27851   enableval=$enable_version_specific_runtime_libs;
27852 fi
27853
27854
27855 # Substitute configuration variables
27856
27857
27858
27859
27860
27861
27862
27863
27864
27865
27866
27867
27868
27869
27870
27871
27872
27873
27874
27875
27876
27877
27878
27879
27880
27881
27882
27883
27884
27885
27886
27887
27888
27889
27890
27891
27892
27893
27894
27895
27896
27897
27898
27899
27900
27901
27902
27903
27904
27905
27906
27907
27908
27909
27910
27911
27912
27913
27914
27915
27916
27917
27918 # Echo link setup.
27919 if test x${build} = x${host} ; then
27920   if test x${host} = x${target} ; then
27921     echo "Links are now set up to build a native compiler for ${target}." 1>&2
27922   else
27923     echo "Links are now set up to build a cross-compiler" 1>&2
27924     echo " from ${host} to ${target}." 1>&2
27925   fi
27926 else
27927   if test x${host} = x${target} ; then
27928     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
27929     echo " for ${target}." 1>&2
27930   else
27931     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
27932     echo " from ${host} to ${target}." 1>&2
27933   fi
27934 fi
27935
27936
27937
27938
27939
27940
27941
27942
27943
27944 if test "x${CLOOGLIBS}" != "x" ; then
27945
27946 $as_echo "#define HAVE_cloog 1" >>confdefs.h
27947
27948
27949   # Check whether isl_schedule_constraints_compute_schedule is available;
27950   # it's new in ISL-0.13.
27951   saved_CFLAGS="$CFLAGS"
27952   CFLAGS="$CFLAGS $ISLINC"
27953   saved_LIBS="$LIBS"
27954   LIBS="$LIBS $CLOOGLIBS $ISLLIBS $GMPLIBS"
27955
27956   { $as_echo "$as_me:${as_lineno-$LINENO}: checking Checking for isl_schedule_constraints_compute_schedule" >&5
27957 $as_echo_n "checking Checking for isl_schedule_constraints_compute_schedule... " >&6; }
27958   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27959 /* end confdefs.h.  */
27960 #include <isl/schedule.h>
27961 int
27962 main ()
27963 {
27964 isl_schedule_constraints_compute_schedule (NULL);
27965   ;
27966   return 0;
27967 }
27968 _ACEOF
27969 if ac_fn_c_try_link "$LINENO"; then :
27970   ac_has_isl_schedule_constraints_compute_schedule=yes
27971 else
27972   ac_has_isl_schedule_constraints_compute_schedule=no
27973 fi
27974 rm -f core conftest.err conftest.$ac_objext \
27975     conftest$ac_exeext conftest.$ac_ext
27976   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_isl_schedule_constraints_compute_schedule" >&5
27977 $as_echo "$ac_has_isl_schedule_constraints_compute_schedule" >&6; }
27978
27979   LIBS="$saved_LIBS"
27980   CFLAGS="$saved_CFLAGS"
27981
27982   if test x"$ac_has_isl_schedule_constraints_compute_schedule" = x"yes"; then
27983
27984 $as_echo "#define HAVE_ISL_SCHED_CONSTRAINTS_COMPUTE_SCHEDULE 1" >>confdefs.h
27985
27986   fi
27987 fi
27988
27989
27990 # Check for plugin support
27991 # Check whether --enable-plugin was given.
27992 if test "${enable_plugin+set}" = set; then :
27993   enableval=$enable_plugin; enable_plugin=$enableval
27994 else
27995   enable_plugin=yes; default_plugin=yes
27996 fi
27997
27998
27999 pluginlibs=
28000
28001 case "${host}" in
28002   *-*-darwin*)
28003     if test x$build = x$host; then
28004       export_sym_check="nm${exeext} -g"
28005     elif test x$host = x$target; then
28006       export_sym_check="$gcc_cv_nm -g"
28007     else
28008       export_sym_check=
28009     fi
28010   ;;
28011   *)
28012     if test x$build = x$host; then
28013       export_sym_check="objdump${exeext} -T"
28014     elif test x$host = x$target; then
28015       export_sym_check="$gcc_cv_objdump -T"
28016     else
28017       export_sym_check=
28018     fi
28019   ;;
28020 esac
28021
28022 if test x"$enable_plugin" = x"yes"; then
28023
28024   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
28025 $as_echo_n "checking for exported symbols... " >&6; }
28026   if test "x$export_sym_check" != x; then
28027     echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
28028     ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest$ac_exeext > /dev/null 2>&1
28029     if $export_sym_check conftest$ac_exeext | grep -q foobar > /dev/null; then
28030       : # No need to use a flag
28031       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28032 $as_echo "yes" >&6; }
28033     else
28034       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28035 $as_echo "yes" >&6; }
28036       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
28037 $as_echo_n "checking for -rdynamic... " >&6; }
28038       ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest$ac_exeext > /dev/null 2>&1
28039       if $export_sym_check conftest$ac_exeext | grep -q foobar > /dev/null; then
28040         plugin_rdynamic=yes
28041         pluginlibs="-rdynamic"
28042       else
28043         plugin_rdynamic=no
28044         enable_plugin=no
28045       fi
28046       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
28047 $as_echo "$plugin_rdynamic" >&6; }
28048     fi
28049   else
28050     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
28051 $as_echo "unable to check" >&6; }
28052   fi
28053
28054   # Check -ldl
28055   saved_LIBS="$LIBS"
28056   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
28057 $as_echo_n "checking for library containing dlopen... " >&6; }
28058 if test "${ac_cv_search_dlopen+set}" = set; then :
28059   $as_echo_n "(cached) " >&6
28060 else
28061   ac_func_search_save_LIBS=$LIBS
28062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28063 /* end confdefs.h.  */
28064
28065 /* Override any GCC internal prototype to avoid an error.
28066    Use char because int might match the return type of a GCC
28067    builtin and then its argument prototype would still apply.  */
28068 #ifdef __cplusplus
28069 extern "C"
28070 #endif
28071 char dlopen ();
28072 int
28073 main ()
28074 {
28075 return dlopen ();
28076   ;
28077   return 0;
28078 }
28079 _ACEOF
28080 for ac_lib in '' dl; do
28081   if test -z "$ac_lib"; then
28082     ac_res="none required"
28083   else
28084     ac_res=-l$ac_lib
28085     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
28086   fi
28087   if ac_fn_c_try_link "$LINENO"; then :
28088   ac_cv_search_dlopen=$ac_res
28089 fi
28090 rm -f core conftest.err conftest.$ac_objext \
28091     conftest$ac_exeext
28092   if test "${ac_cv_search_dlopen+set}" = set; then :
28093   break
28094 fi
28095 done
28096 if test "${ac_cv_search_dlopen+set}" = set; then :
28097
28098 else
28099   ac_cv_search_dlopen=no
28100 fi
28101 rm conftest.$ac_ext
28102 LIBS=$ac_func_search_save_LIBS
28103 fi
28104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
28105 $as_echo "$ac_cv_search_dlopen" >&6; }
28106 ac_res=$ac_cv_search_dlopen
28107 if test "$ac_res" != no; then :
28108   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
28109
28110 fi
28111
28112   if test x"$ac_cv_search_dlopen" = x"-ldl"; then
28113     pluginlibs="$pluginlibs -ldl"
28114   fi
28115   LIBS="$saved_LIBS"
28116
28117   # Check that we can build shared objects with -fPIC -shared
28118   saved_LDFLAGS="$LDFLAGS"
28119   saved_CFLAGS="$CFLAGS"
28120   case "${host}" in
28121     *-*-darwin*)
28122       CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
28123       CFLAGS="$CFLAGS -fPIC"
28124       LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
28125     ;;
28126     *)
28127       CFLAGS="$CFLAGS -fPIC"
28128       LDFLAGS="$LDFLAGS -fPIC -shared"
28129     ;;
28130   esac
28131   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
28132 $as_echo_n "checking for -fPIC -shared... " >&6; }
28133   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28134 /* end confdefs.h.  */
28135 extern int X;
28136 int
28137 main ()
28138 {
28139 return X == 0;
28140   ;
28141   return 0;
28142 }
28143 _ACEOF
28144 if ac_fn_c_try_link "$LINENO"; then :
28145   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28146 $as_echo "yes" >&6; }; have_pic_shared=yes
28147 else
28148   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28149 $as_echo "no" >&6; }; have_pic_shared=no
28150 fi
28151 rm -f core conftest.err conftest.$ac_objext \
28152     conftest$ac_exeext conftest.$ac_ext
28153   if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
28154     pluginlibs=
28155     enable_plugin=no
28156   fi
28157   LDFLAGS="$saved_LDFLAGS"
28158   CFLAGS="$saved_CFLAGS"
28159
28160   # If plugin support had been requested but not available, fail.
28161   if test x"$enable_plugin" = x"no" ; then
28162     if test x"$default_plugin" != x"yes"; then
28163       as_fn_error "
28164 Building GCC with plugin support requires a host that supports
28165 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
28166     fi
28167   fi
28168 fi
28169
28170
28171
28172 if test x"$enable_plugin" = x"yes"; then
28173
28174 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
28175
28176 fi
28177
28178
28179 # Enable --enable-host-shared
28180 # Check whether --enable-host-shared was given.
28181 if test "${enable_host_shared+set}" = set; then :
28182   enableval=$enable_host_shared; PICFLAG=-fPIC
28183 else
28184   PICFLAG=
28185 fi
28186
28187
28188
28189
28190
28191 # Check whether --enable-libquadmath-support was given.
28192 if test "${enable_libquadmath_support+set}" = set; then :
28193   enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
28194 else
28195   ENABLE_LIBQUADMATH_SUPPORT=yes
28196 fi
28197
28198 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
28199
28200 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
28201
28202 fi
28203
28204
28205 # Specify what hash style to use by default.
28206
28207 # Check whether --with-linker-hash-style was given.
28208 if test "${with_linker_hash_style+set}" = set; then :
28209   withval=$with_linker_hash_style; case x"$withval" in
28210    xsysv)
28211      LINKER_HASH_STYLE=sysv
28212      ;;
28213    xgnu)
28214      LINKER_HASH_STYLE=gnu
28215      ;;
28216    xboth)
28217      LINKER_HASH_STYLE=both
28218      ;;
28219    *)
28220      as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
28221      ;;
28222  esac
28223 else
28224   LINKER_HASH_STYLE=''
28225 fi
28226
28227 if test x"${LINKER_HASH_STYLE}" != x; then
28228
28229 cat >>confdefs.h <<_ACEOF
28230 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
28231 _ACEOF
28232
28233 fi
28234
28235 # Configure the subdirectories
28236 # AC_CONFIG_SUBDIRS($subdirs)
28237
28238 # Create the Makefile
28239 # and configure language subdirectories
28240 ac_config_files="$ac_config_files $all_outputs"
28241
28242
28243 ac_config_commands="$ac_config_commands default"
28244
28245 cat >confcache <<\_ACEOF
28246 # This file is a shell script that caches the results of configure
28247 # tests run on this system so they can be shared between configure
28248 # scripts and configure runs, see configure's option --config-cache.
28249 # It is not useful on other systems.  If it contains results you don't
28250 # want to keep, you may remove or edit it.
28251 #
28252 # config.status only pays attention to the cache file if you give it
28253 # the --recheck option to rerun configure.
28254 #
28255 # `ac_cv_env_foo' variables (set or unset) will be overridden when
28256 # loading this file, other *unset* `ac_cv_foo' will be assigned the
28257 # following values.
28258
28259 _ACEOF
28260
28261 # The following way of writing the cache mishandles newlines in values,
28262 # but we know of no workaround that is simple, portable, and efficient.
28263 # So, we kill variables containing newlines.
28264 # Ultrix sh set writes to stderr and can't be redirected directly,
28265 # and sets the high bit in the cache file unless we assign to the vars.
28266 (
28267   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
28268     eval ac_val=\$$ac_var
28269     case $ac_val in #(
28270     *${as_nl}*)
28271       case $ac_var in #(
28272       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
28273 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
28274       esac
28275       case $ac_var in #(
28276       _ | IFS | as_nl) ;; #(
28277       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
28278       *) { eval $ac_var=; unset $ac_var;} ;;
28279       esac ;;
28280     esac
28281   done
28282
28283   (set) 2>&1 |
28284     case $as_nl`(ac_space=' '; set) 2>&1` in #(
28285     *${as_nl}ac_space=\ *)
28286       # `set' does not quote correctly, so add quotes: double-quote
28287       # substitution turns \\\\ into \\, and sed turns \\ into \.
28288       sed -n \
28289         "s/'/'\\\\''/g;
28290           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
28291       ;; #(
28292     *)
28293       # `set' quotes correctly as required by POSIX, so do not add quotes.
28294       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
28295       ;;
28296     esac |
28297     sort
28298 ) |
28299   sed '
28300      /^ac_cv_env_/b end
28301      t clear
28302      :clear
28303      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
28304      t end
28305      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
28306      :end' >>confcache
28307 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
28308   if test -w "$cache_file"; then
28309     test "x$cache_file" != "x/dev/null" &&
28310       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
28311 $as_echo "$as_me: updating cache $cache_file" >&6;}
28312     cat confcache >$cache_file
28313   else
28314     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
28315 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
28316   fi
28317 fi
28318 rm -f confcache
28319
28320 test "x$prefix" = xNONE && prefix=$ac_default_prefix
28321 # Let make expand exec_prefix.
28322 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
28323
28324 DEFS=-DHAVE_CONFIG_H
28325
28326 ac_libobjs=
28327 ac_ltlibobjs=
28328 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
28329   # 1. Remove the extension, and $U if already installed.
28330   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
28331   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
28332   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
28333   #    will be set to the directory where LIBOBJS objects are built.
28334   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
28335   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
28336 done
28337 LIBOBJS=$ac_libobjs
28338
28339 LTLIBOBJS=$ac_ltlibobjs
28340
28341
28342
28343
28344 : ${CONFIG_STATUS=./config.status}
28345 ac_write_fail=0
28346 ac_clean_files_save=$ac_clean_files
28347 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
28348 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
28349 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
28350 as_write_fail=0
28351 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
28352 #! $SHELL
28353 # Generated by $as_me.
28354 # Run this file to recreate the current configuration.
28355 # Compiler output produced by configure, useful for debugging
28356 # configure, is in config.log if it exists.
28357
28358 debug=false
28359 ac_cs_recheck=false
28360 ac_cs_silent=false
28361
28362 SHELL=\${CONFIG_SHELL-$SHELL}
28363 export SHELL
28364 _ASEOF
28365 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
28366 ## -------------------- ##
28367 ## M4sh Initialization. ##
28368 ## -------------------- ##
28369
28370 # Be more Bourne compatible
28371 DUALCASE=1; export DUALCASE # for MKS sh
28372 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
28373   emulate sh
28374   NULLCMD=:
28375   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
28376   # is contrary to our usage.  Disable this feature.
28377   alias -g '${1+"$@"}'='"$@"'
28378   setopt NO_GLOB_SUBST
28379 else
28380   case `(set -o) 2>/dev/null` in #(
28381   *posix*) :
28382     set -o posix ;; #(
28383   *) :
28384      ;;
28385 esac
28386 fi
28387
28388
28389 as_nl='
28390 '
28391 export as_nl
28392 # Printing a long string crashes Solaris 7 /usr/bin/printf.
28393 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
28394 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
28395 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
28396 # Prefer a ksh shell builtin over an external printf program on Solaris,
28397 # but without wasting forks for bash or zsh.
28398 if test -z "$BASH_VERSION$ZSH_VERSION" \
28399     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
28400   as_echo='print -r --'
28401   as_echo_n='print -rn --'
28402 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
28403   as_echo='printf %s\n'
28404   as_echo_n='printf %s'
28405 else
28406   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
28407     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
28408     as_echo_n='/usr/ucb/echo -n'
28409   else
28410     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
28411     as_echo_n_body='eval
28412       arg=$1;
28413       case $arg in #(
28414       *"$as_nl"*)
28415         expr "X$arg" : "X\\(.*\\)$as_nl";
28416         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
28417       esac;
28418       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
28419     '
28420     export as_echo_n_body
28421     as_echo_n='sh -c $as_echo_n_body as_echo'
28422   fi
28423   export as_echo_body
28424   as_echo='sh -c $as_echo_body as_echo'
28425 fi
28426
28427 # The user is always right.
28428 if test "${PATH_SEPARATOR+set}" != set; then
28429   PATH_SEPARATOR=:
28430   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
28431     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
28432       PATH_SEPARATOR=';'
28433   }
28434 fi
28435
28436
28437 # IFS
28438 # We need space, tab and new line, in precisely that order.  Quoting is
28439 # there to prevent editors from complaining about space-tab.
28440 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
28441 # splitting by setting IFS to empty value.)
28442 IFS=" ""        $as_nl"
28443
28444 # Find who we are.  Look in the path if we contain no directory separator.
28445 case $0 in #((
28446   *[\\/]* ) as_myself=$0 ;;
28447   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
28448 for as_dir in $PATH
28449 do
28450   IFS=$as_save_IFS
28451   test -z "$as_dir" && as_dir=.
28452     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
28453   done
28454 IFS=$as_save_IFS
28455
28456      ;;
28457 esac
28458 # We did not find ourselves, most probably we were run as `sh COMMAND'
28459 # in which case we are not to be found in the path.
28460 if test "x$as_myself" = x; then
28461   as_myself=$0
28462 fi
28463 if test ! -f "$as_myself"; then
28464   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
28465   exit 1
28466 fi
28467
28468 # Unset variables that we do not need and which cause bugs (e.g. in
28469 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
28470 # suppresses any "Segmentation fault" message there.  '((' could
28471 # trigger a bug in pdksh 5.2.14.
28472 for as_var in BASH_ENV ENV MAIL MAILPATH
28473 do eval test x\${$as_var+set} = xset \
28474   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
28475 done
28476 PS1='$ '
28477 PS2='> '
28478 PS4='+ '
28479
28480 # NLS nuisances.
28481 LC_ALL=C
28482 export LC_ALL
28483 LANGUAGE=C
28484 export LANGUAGE
28485
28486 # CDPATH.
28487 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
28488
28489
28490 # as_fn_error ERROR [LINENO LOG_FD]
28491 # ---------------------------------
28492 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
28493 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
28494 # script with status $?, using 1 if that was 0.
28495 as_fn_error ()
28496 {
28497   as_status=$?; test $as_status -eq 0 && as_status=1
28498   if test "$3"; then
28499     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
28500     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
28501   fi
28502   $as_echo "$as_me: error: $1" >&2
28503   as_fn_exit $as_status
28504 } # as_fn_error
28505
28506
28507 # as_fn_set_status STATUS
28508 # -----------------------
28509 # Set $? to STATUS, without forking.
28510 as_fn_set_status ()
28511 {
28512   return $1
28513 } # as_fn_set_status
28514
28515 # as_fn_exit STATUS
28516 # -----------------
28517 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
28518 as_fn_exit ()
28519 {
28520   set +e
28521   as_fn_set_status $1
28522   exit $1
28523 } # as_fn_exit
28524
28525 # as_fn_unset VAR
28526 # ---------------
28527 # Portably unset VAR.
28528 as_fn_unset ()
28529 {
28530   { eval $1=; unset $1;}
28531 }
28532 as_unset=as_fn_unset
28533 # as_fn_append VAR VALUE
28534 # ----------------------
28535 # Append the text in VALUE to the end of the definition contained in VAR. Take
28536 # advantage of any shell optimizations that allow amortized linear growth over
28537 # repeated appends, instead of the typical quadratic growth present in naive
28538 # implementations.
28539 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
28540   eval 'as_fn_append ()
28541   {
28542     eval $1+=\$2
28543   }'
28544 else
28545   as_fn_append ()
28546   {
28547     eval $1=\$$1\$2
28548   }
28549 fi # as_fn_append
28550
28551 # as_fn_arith ARG...
28552 # ------------------
28553 # Perform arithmetic evaluation on the ARGs, and store the result in the
28554 # global $as_val. Take advantage of shells that can avoid forks. The arguments
28555 # must be portable across $(()) and expr.
28556 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
28557   eval 'as_fn_arith ()
28558   {
28559     as_val=$(( $* ))
28560   }'
28561 else
28562   as_fn_arith ()
28563   {
28564     as_val=`expr "$@" || test $? -eq 1`
28565   }
28566 fi # as_fn_arith
28567
28568
28569 if expr a : '\(a\)' >/dev/null 2>&1 &&
28570    test "X`expr 00001 : '.*\(...\)'`" = X001; then
28571   as_expr=expr
28572 else
28573   as_expr=false
28574 fi
28575
28576 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
28577   as_basename=basename
28578 else
28579   as_basename=false
28580 fi
28581
28582 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
28583   as_dirname=dirname
28584 else
28585   as_dirname=false
28586 fi
28587
28588 as_me=`$as_basename -- "$0" ||
28589 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
28590          X"$0" : 'X\(//\)$' \| \
28591          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
28592 $as_echo X/"$0" |
28593     sed '/^.*\/\([^/][^/]*\)\/*$/{
28594             s//\1/
28595             q
28596           }
28597           /^X\/\(\/\/\)$/{
28598             s//\1/
28599             q
28600           }
28601           /^X\/\(\/\).*/{
28602             s//\1/
28603             q
28604           }
28605           s/.*/./; q'`
28606
28607 # Avoid depending upon Character Ranges.
28608 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
28609 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
28610 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
28611 as_cr_digits='0123456789'
28612 as_cr_alnum=$as_cr_Letters$as_cr_digits
28613
28614 ECHO_C= ECHO_N= ECHO_T=
28615 case `echo -n x` in #(((((
28616 -n*)
28617   case `echo 'xy\c'` in
28618   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
28619   xy)  ECHO_C='\c';;
28620   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
28621        ECHO_T=' ';;
28622   esac;;
28623 *)
28624   ECHO_N='-n';;
28625 esac
28626
28627 rm -f conf$$ conf$$.exe conf$$.file
28628 if test -d conf$$.dir; then
28629   rm -f conf$$.dir/conf$$.file
28630 else
28631   rm -f conf$$.dir
28632   mkdir conf$$.dir 2>/dev/null
28633 fi
28634 if (echo >conf$$.file) 2>/dev/null; then
28635   if ln -s conf$$.file conf$$ 2>/dev/null; then
28636     as_ln_s='ln -s'
28637     # ... but there are two gotchas:
28638     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
28639     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
28640     # In both cases, we have to default to `cp -p'.
28641     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
28642       as_ln_s='cp -p'
28643   elif ln conf$$.file conf$$ 2>/dev/null; then
28644     as_ln_s=ln
28645   else
28646     as_ln_s='cp -p'
28647   fi
28648 else
28649   as_ln_s='cp -p'
28650 fi
28651 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
28652 rmdir conf$$.dir 2>/dev/null
28653
28654
28655 # as_fn_mkdir_p
28656 # -------------
28657 # Create "$as_dir" as a directory, including parents if necessary.
28658 as_fn_mkdir_p ()
28659 {
28660
28661   case $as_dir in #(
28662   -*) as_dir=./$as_dir;;
28663   esac
28664   test -d "$as_dir" || eval $as_mkdir_p || {
28665     as_dirs=
28666     while :; do
28667       case $as_dir in #(
28668       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
28669       *) as_qdir=$as_dir;;
28670       esac
28671       as_dirs="'$as_qdir' $as_dirs"
28672       as_dir=`$as_dirname -- "$as_dir" ||
28673 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28674          X"$as_dir" : 'X\(//\)[^/]' \| \
28675          X"$as_dir" : 'X\(//\)$' \| \
28676          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
28677 $as_echo X"$as_dir" |
28678     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28679             s//\1/
28680             q
28681           }
28682           /^X\(\/\/\)[^/].*/{
28683             s//\1/
28684             q
28685           }
28686           /^X\(\/\/\)$/{
28687             s//\1/
28688             q
28689           }
28690           /^X\(\/\).*/{
28691             s//\1/
28692             q
28693           }
28694           s/.*/./; q'`
28695       test -d "$as_dir" && break
28696     done
28697     test -z "$as_dirs" || eval "mkdir $as_dirs"
28698   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
28699
28700
28701 } # as_fn_mkdir_p
28702 if mkdir -p . 2>/dev/null; then
28703   as_mkdir_p='mkdir -p "$as_dir"'
28704 else
28705   test -d ./-p && rmdir ./-p
28706   as_mkdir_p=false
28707 fi
28708
28709 if test -x / >/dev/null 2>&1; then
28710   as_test_x='test -x'
28711 else
28712   if ls -dL / >/dev/null 2>&1; then
28713     as_ls_L_option=L
28714   else
28715     as_ls_L_option=
28716   fi
28717   as_test_x='
28718     eval sh -c '\''
28719       if test -d "$1"; then
28720         test -d "$1/.";
28721       else
28722         case $1 in #(
28723         -*)set "./$1";;
28724         esac;
28725         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
28726         ???[sx]*):;;*)false;;esac;fi
28727     '\'' sh
28728   '
28729 fi
28730 as_executable_p=$as_test_x
28731
28732 # Sed expression to map a string onto a valid CPP name.
28733 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
28734
28735 # Sed expression to map a string onto a valid variable name.
28736 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
28737
28738
28739 exec 6>&1
28740 ## ----------------------------------- ##
28741 ## Main body of $CONFIG_STATUS script. ##
28742 ## ----------------------------------- ##
28743 _ASEOF
28744 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
28745
28746 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28747 # Save the log message, to keep $0 and so on meaningful, and to
28748 # report actual input values of CONFIG_FILES etc. instead of their
28749 # values after options handling.
28750 ac_log="
28751 This file was extended by $as_me, which was
28752 generated by GNU Autoconf 2.64.  Invocation command line was
28753
28754   CONFIG_FILES    = $CONFIG_FILES
28755   CONFIG_HEADERS  = $CONFIG_HEADERS
28756   CONFIG_LINKS    = $CONFIG_LINKS
28757   CONFIG_COMMANDS = $CONFIG_COMMANDS
28758   $ $0 $@
28759
28760 on `(hostname || uname -n) 2>/dev/null | sed 1q`
28761 "
28762
28763 _ACEOF
28764
28765 case $ac_config_files in *"
28766 "*) set x $ac_config_files; shift; ac_config_files=$*;;
28767 esac
28768
28769 case $ac_config_headers in *"
28770 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
28771 esac
28772
28773
28774 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28775 # Files that config.status was made for.
28776 config_files="$ac_config_files"
28777 config_headers="$ac_config_headers"
28778 config_links="$ac_config_links"
28779 config_commands="$ac_config_commands"
28780
28781 _ACEOF
28782
28783 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28784 ac_cs_usage="\
28785 \`$as_me' instantiates files and other configuration actions
28786 from templates according to the current configuration.  Unless the files
28787 and actions are specified as TAGs, all are instantiated by default.
28788
28789 Usage: $0 [OPTION]... [TAG]...
28790
28791   -h, --help       print this help, then exit
28792   -V, --version    print version number and configuration settings, then exit
28793   -q, --quiet, --silent
28794                    do not print progress messages
28795   -d, --debug      don't remove temporary files
28796       --recheck    update $as_me by reconfiguring in the same conditions
28797       --file=FILE[:TEMPLATE]
28798                    instantiate the configuration file FILE
28799       --header=FILE[:TEMPLATE]
28800                    instantiate the configuration header FILE
28801
28802 Configuration files:
28803 $config_files
28804
28805 Configuration headers:
28806 $config_headers
28807
28808 Configuration links:
28809 $config_links
28810
28811 Configuration commands:
28812 $config_commands
28813
28814 Report bugs to the package provider."
28815
28816 _ACEOF
28817 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28818 ac_cs_version="\\
28819 config.status
28820 configured by $0, generated by GNU Autoconf 2.64,
28821   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
28822
28823 Copyright (C) 2009 Free Software Foundation, Inc.
28824 This config.status script is free software; the Free Software Foundation
28825 gives unlimited permission to copy, distribute and modify it."
28826
28827 ac_pwd='$ac_pwd'
28828 srcdir='$srcdir'
28829 AWK='$AWK'
28830 test -n "\$AWK" || AWK=awk
28831 _ACEOF
28832
28833 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28834 # The default lists apply if the user does not specify any file.
28835 ac_need_defaults=:
28836 while test $# != 0
28837 do
28838   case $1 in
28839   --*=*)
28840     ac_option=`expr "X$1" : 'X\([^=]*\)='`
28841     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
28842     ac_shift=:
28843     ;;
28844   *)
28845     ac_option=$1
28846     ac_optarg=$2
28847     ac_shift=shift
28848     ;;
28849   esac
28850
28851   case $ac_option in
28852   # Handling of the options.
28853   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
28854     ac_cs_recheck=: ;;
28855   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
28856     $as_echo "$ac_cs_version"; exit ;;
28857   --debug | --debu | --deb | --de | --d | -d )
28858     debug=: ;;
28859   --file | --fil | --fi | --f )
28860     $ac_shift
28861     case $ac_optarg in
28862     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
28863     esac
28864     as_fn_append CONFIG_FILES " '$ac_optarg'"
28865     ac_need_defaults=false;;
28866   --header | --heade | --head | --hea )
28867     $ac_shift
28868     case $ac_optarg in
28869     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
28870     esac
28871     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
28872     ac_need_defaults=false;;
28873   --he | --h)
28874     # Conflict between --help and --header
28875     as_fn_error "ambiguous option: \`$1'
28876 Try \`$0 --help' for more information.";;
28877   --help | --hel | -h )
28878     $as_echo "$ac_cs_usage"; exit ;;
28879   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
28880   | -silent | --silent | --silen | --sile | --sil | --si | --s)
28881     ac_cs_silent=: ;;
28882
28883   # This is an error.
28884   -*) as_fn_error "unrecognized option: \`$1'
28885 Try \`$0 --help' for more information." ;;
28886
28887   *) as_fn_append ac_config_targets " $1"
28888      ac_need_defaults=false ;;
28889
28890   esac
28891   shift
28892 done
28893
28894 ac_configure_extra_args=
28895
28896 if $ac_cs_silent; then
28897   exec 6>/dev/null
28898   ac_configure_extra_args="$ac_configure_extra_args --silent"
28899 fi
28900
28901 _ACEOF
28902 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28903 if \$ac_cs_recheck; then
28904   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
28905   shift
28906   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
28907   CONFIG_SHELL='$SHELL'
28908   export CONFIG_SHELL
28909   exec "\$@"
28910 fi
28911
28912 _ACEOF
28913 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28914 exec 5>>config.log
28915 {
28916   echo
28917   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
28918 ## Running $as_me. ##
28919 _ASBOX
28920   $as_echo "$ac_log"
28921 } >&5
28922
28923 _ACEOF
28924 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28925 #
28926 # INIT-COMMANDS
28927 #
28928 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
28929 subdirs="$subdirs" ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
28930 subdirs='$subdirs'
28931
28932 _ACEOF
28933
28934 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28935
28936 # Handling of arguments.
28937 for ac_config_target in $ac_config_targets
28938 do
28939   case $ac_config_target in
28940     "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
28941     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
28942     "gccdepdir") CONFIG_COMMANDS="$CONFIG_COMMANDS gccdepdir" ;;
28943     "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
28944     "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
28945     "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
28946     "clearcap.map") CONFIG_LINKS="$CONFIG_LINKS clearcap.map:${srcdir}/config/$clearcap_map" ;;
28947     "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
28948     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
28949
28950   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
28951   esac
28952 done
28953
28954
28955 # If the user did not use the arguments to specify the items to instantiate,
28956 # then the envvar interface is used.  Set only those that are not.
28957 # We use the long form for the default assignment because of an extremely
28958 # bizarre bug on SunOS 4.1.3.
28959 if $ac_need_defaults; then
28960   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
28961   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
28962   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
28963   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
28964 fi
28965
28966 # Have a temporary directory for convenience.  Make it in the build tree
28967 # simply because there is no reason against having it here, and in addition,
28968 # creating and moving files from /tmp can sometimes cause problems.
28969 # Hook for its removal unless debugging.
28970 # Note that there is a small window in which the directory will not be cleaned:
28971 # after its creation but before its name has been assigned to `$tmp'.
28972 $debug ||
28973 {
28974   tmp=
28975   trap 'exit_status=$?
28976   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
28977 ' 0
28978   trap 'as_fn_exit 1' 1 2 13 15
28979 }
28980 # Create a (secure) tmp directory for tmp files.
28981
28982 {
28983   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
28984   test -n "$tmp" && test -d "$tmp"
28985 }  ||
28986 {
28987   tmp=./conf$$-$RANDOM
28988   (umask 077 && mkdir "$tmp")
28989 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
28990
28991 # Set up the scripts for CONFIG_FILES section.
28992 # No need to generate them if there are no CONFIG_FILES.
28993 # This happens for instance with `./config.status config.h'.
28994 if test -n "$CONFIG_FILES"; then
28995
28996 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
28997   ac_cs_awk_getline=:
28998   ac_cs_awk_pipe_init=
28999   ac_cs_awk_read_file='
29000       while ((getline aline < (F[key])) > 0)
29001         print(aline)
29002       close(F[key])'
29003   ac_cs_awk_pipe_fini=
29004 else
29005   ac_cs_awk_getline=false
29006   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
29007   ac_cs_awk_read_file='
29008       print "|#_!!_#|"
29009       print "cat " F[key] " &&"
29010       '$ac_cs_awk_pipe_init
29011   # The final `:' finishes the AND list.
29012   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
29013 fi
29014 ac_cr=`echo X | tr X '\015'`
29015 # On cygwin, bash can eat \r inside `` if the user requested igncr.
29016 # But we know of no other shell where ac_cr would be empty at this
29017 # point, so we can use a bashism as a fallback.
29018 if test "x$ac_cr" = x; then
29019   eval ac_cr=\$\'\\r\'
29020 fi
29021 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
29022 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
29023   ac_cs_awk_cr='\r'
29024 else
29025   ac_cs_awk_cr=$ac_cr
29026 fi
29027
29028 echo 'BEGIN {' >"$tmp/subs1.awk" &&
29029 _ACEOF
29030
29031 # Create commands to substitute file output variables.
29032 {
29033   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
29034   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
29035   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
29036   echo "_ACAWK" &&
29037   echo "_ACEOF"
29038 } >conf$$files.sh &&
29039 . ./conf$$files.sh ||
29040   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
29041 rm -f conf$$files.sh
29042
29043 {
29044   echo "cat >conf$$subs.awk <<_ACEOF" &&
29045   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
29046   echo "_ACEOF"
29047 } >conf$$subs.sh ||
29048   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
29049 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
29050 ac_delim='%!_!# '
29051 for ac_last_try in false false false false false :; do
29052   . ./conf$$subs.sh ||
29053     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
29054
29055   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
29056   if test $ac_delim_n = $ac_delim_num; then
29057     break
29058   elif $ac_last_try; then
29059     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
29060   else
29061     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
29062   fi
29063 done
29064 rm -f conf$$subs.sh
29065
29066 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29067 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
29068 _ACEOF
29069 sed -n '
29070 h
29071 s/^/S["/; s/!.*/"]=/
29072 p
29073 g
29074 s/^[^!]*!//
29075 :repl
29076 t repl
29077 s/'"$ac_delim"'$//
29078 t delim
29079 :nl
29080 h
29081 s/\(.\{148\}\).*/\1/
29082 t more1
29083 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
29084 p
29085 n
29086 b repl
29087 :more1
29088 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
29089 p
29090 g
29091 s/.\{148\}//
29092 t nl
29093 :delim
29094 h
29095 s/\(.\{148\}\).*/\1/
29096 t more2
29097 s/["\\]/\\&/g; s/^/"/; s/$/"/
29098 p
29099 b
29100 :more2
29101 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
29102 p
29103 g
29104 s/.\{148\}//
29105 t delim
29106 ' <conf$$subs.awk | sed '
29107 /^[^""]/{
29108   N
29109   s/\n//
29110 }
29111 ' >>$CONFIG_STATUS || ac_write_fail=1
29112 rm -f conf$$subs.awk
29113 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29114 _ACAWK
29115 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
29116   for (key in S) S_is_set[key] = 1
29117   FS = "\a"
29118   \$ac_cs_awk_pipe_init
29119 }
29120 {
29121   line = $ 0
29122   nfields = split(line, field, "@")
29123   substed = 0
29124   len = length(field[1])
29125   for (i = 2; i < nfields; i++) {
29126     key = field[i]
29127     keylen = length(key)
29128     if (S_is_set[key]) {
29129       value = S[key]
29130       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
29131       len += length(value) + length(field[++i])
29132       substed = 1
29133     } else
29134       len += 1 + keylen
29135   }
29136   if (nfields == 3 && !substed) {
29137     key = field[2]
29138     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
29139       \$ac_cs_awk_read_file
29140       next
29141     }
29142   }
29143   print line
29144 }
29145 \$ac_cs_awk_pipe_fini
29146 _ACAWK
29147 _ACEOF
29148 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
29149 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
29150   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
29151 else
29152   cat
29153 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
29154   || as_fn_error "could not setup config files machinery" "$LINENO" 5
29155 _ACEOF
29156
29157 # VPATH may cause trouble with some makes, so we remove $(srcdir),
29158 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
29159 # trailing colons and then remove the whole line if VPATH becomes empty
29160 # (actually we leave an empty line to preserve line numbers).
29161 if test "x$srcdir" = x.; then
29162   ac_vpsub='/^[  ]*VPATH[        ]*=/{
29163 s/:*\$(srcdir):*/:/
29164 s/:*\${srcdir}:*/:/
29165 s/:*@srcdir@:*/:/
29166 s/^\([^=]*=[     ]*\):*/\1/
29167 s/:*$//
29168 s/^[^=]*=[       ]*$//
29169 }'
29170 fi
29171
29172 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
29173 fi # test -n "$CONFIG_FILES"
29174
29175 # Set up the scripts for CONFIG_HEADERS section.
29176 # No need to generate them if there are no CONFIG_HEADERS.
29177 # This happens for instance with `./config.status Makefile'.
29178 if test -n "$CONFIG_HEADERS"; then
29179 cat >"$tmp/defines.awk" <<\_ACAWK ||
29180 BEGIN {
29181 _ACEOF
29182
29183 # Transform confdefs.h into an awk script `defines.awk', embedded as
29184 # here-document in config.status, that substitutes the proper values into
29185 # config.h.in to produce config.h.
29186
29187 # Create a delimiter string that does not exist in confdefs.h, to ease
29188 # handling of long lines.
29189 ac_delim='%!_!# '
29190 for ac_last_try in false false :; do
29191   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
29192   if test -z "$ac_t"; then
29193     break
29194   elif $ac_last_try; then
29195     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
29196   else
29197     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
29198   fi
29199 done
29200
29201 # For the awk script, D is an array of macro values keyed by name,
29202 # likewise P contains macro parameters if any.  Preserve backslash
29203 # newline sequences.
29204
29205 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
29206 sed -n '
29207 s/.\{148\}/&'"$ac_delim"'/g
29208 t rset
29209 :rset
29210 s/^[     ]*#[    ]*define[       ][      ]*/ /
29211 t def
29212 d
29213 :def
29214 s/\\$//
29215 t bsnl
29216 s/["\\]/\\&/g
29217 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
29218 D["\1"]=" \3"/p
29219 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
29220 d
29221 :bsnl
29222 s/["\\]/\\&/g
29223 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
29224 D["\1"]=" \3\\\\\\n"\\/p
29225 t cont
29226 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
29227 t cont
29228 d
29229 :cont
29230 n
29231 s/.\{148\}/&'"$ac_delim"'/g
29232 t clear
29233 :clear
29234 s/\\$//
29235 t bsnlc
29236 s/["\\]/\\&/g; s/^/"/; s/$/"/p
29237 d
29238 :bsnlc
29239 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
29240 b cont
29241 ' <confdefs.h | sed '
29242 s/'"$ac_delim"'/"\\\
29243 "/g' >>$CONFIG_STATUS || ac_write_fail=1
29244
29245 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29246   for (key in D) D_is_set[key] = 1
29247   FS = "\a"
29248 }
29249 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
29250   line = \$ 0
29251   split(line, arg, " ")
29252   if (arg[1] == "#") {
29253     defundef = arg[2]
29254     mac1 = arg[3]
29255   } else {
29256     defundef = substr(arg[1], 2)
29257     mac1 = arg[2]
29258   }
29259   split(mac1, mac2, "(") #)
29260   macro = mac2[1]
29261   prefix = substr(line, 1, index(line, defundef) - 1)
29262   if (D_is_set[macro]) {
29263     # Preserve the white space surrounding the "#".
29264     print prefix "define", macro P[macro] D[macro]
29265     next
29266   } else {
29267     # Replace #undef with comments.  This is necessary, for example,
29268     # in the case of _POSIX_SOURCE, which is predefined and required
29269     # on some systems where configure will not decide to define it.
29270     if (defundef == "undef") {
29271       print "/*", prefix defundef, macro, "*/"
29272       next
29273     }
29274   }
29275 }
29276 { print }
29277 _ACAWK
29278 _ACEOF
29279 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
29280   as_fn_error "could not setup config headers machinery" "$LINENO" 5
29281 fi # test -n "$CONFIG_HEADERS"
29282
29283
29284 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
29285 shift
29286 for ac_tag
29287 do
29288   case $ac_tag in
29289   :[FHLC]) ac_mode=$ac_tag; continue;;
29290   esac
29291   case $ac_mode$ac_tag in
29292   :[FHL]*:*);;
29293   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
29294   :[FH]-) ac_tag=-:-;;
29295   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
29296   esac
29297   ac_save_IFS=$IFS
29298   IFS=:
29299   set x $ac_tag
29300   IFS=$ac_save_IFS
29301   shift
29302   ac_file=$1
29303   shift
29304
29305   case $ac_mode in
29306   :L) ac_source=$1;;
29307   :[FH])
29308     ac_file_inputs=
29309     for ac_f
29310     do
29311       case $ac_f in
29312       -) ac_f="$tmp/stdin";;
29313       *) # Look for the file first in the build tree, then in the source tree
29314          # (if the path is not absolute).  The absolute path cannot be DOS-style,
29315          # because $ac_f cannot contain `:'.
29316          test -f "$ac_f" ||
29317            case $ac_f in
29318            [\\/$]*) false;;
29319            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
29320            esac ||
29321            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
29322       esac
29323       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
29324       as_fn_append ac_file_inputs " '$ac_f'"
29325     done
29326
29327     # Let's still pretend it is `configure' which instantiates (i.e., don't
29328     # use $as_me), people would be surprised to read:
29329     #    /* config.h.  Generated by config.status.  */
29330     configure_input='Generated from '`
29331           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
29332         `' by configure.'
29333     if test x"$ac_file" != x-; then
29334       configure_input="$ac_file.  $configure_input"
29335       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
29336 $as_echo "$as_me: creating $ac_file" >&6;}
29337     fi
29338     # Neutralize special characters interpreted by sed in replacement strings.
29339     case $configure_input in #(
29340     *\&* | *\|* | *\\* )
29341        ac_sed_conf_input=`$as_echo "$configure_input" |
29342        sed 's/[\\\\&|]/\\\\&/g'`;; #(
29343     *) ac_sed_conf_input=$configure_input;;
29344     esac
29345
29346     case $ac_tag in
29347     *:-:* | *:-) cat >"$tmp/stdin" \
29348       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
29349     esac
29350     ;;
29351   esac
29352
29353   ac_dir=`$as_dirname -- "$ac_file" ||
29354 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
29355          X"$ac_file" : 'X\(//\)[^/]' \| \
29356          X"$ac_file" : 'X\(//\)$' \| \
29357          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
29358 $as_echo X"$ac_file" |
29359     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
29360             s//\1/
29361             q
29362           }
29363           /^X\(\/\/\)[^/].*/{
29364             s//\1/
29365             q
29366           }
29367           /^X\(\/\/\)$/{
29368             s//\1/
29369             q
29370           }
29371           /^X\(\/\).*/{
29372             s//\1/
29373             q
29374           }
29375           s/.*/./; q'`
29376   as_dir="$ac_dir"; as_fn_mkdir_p
29377   ac_builddir=.
29378
29379 case "$ac_dir" in
29380 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
29381 *)
29382   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
29383   # A ".." for each directory in $ac_dir_suffix.
29384   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
29385   case $ac_top_builddir_sub in
29386   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
29387   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
29388   esac ;;
29389 esac
29390 ac_abs_top_builddir=$ac_pwd
29391 ac_abs_builddir=$ac_pwd$ac_dir_suffix
29392 # for backward compatibility:
29393 ac_top_builddir=$ac_top_build_prefix
29394
29395 case $srcdir in
29396   .)  # We are building in place.
29397     ac_srcdir=.
29398     ac_top_srcdir=$ac_top_builddir_sub
29399     ac_abs_top_srcdir=$ac_pwd ;;
29400   [\\/]* | ?:[\\/]* )  # Absolute name.
29401     ac_srcdir=$srcdir$ac_dir_suffix;
29402     ac_top_srcdir=$srcdir
29403     ac_abs_top_srcdir=$srcdir ;;
29404   *) # Relative name.
29405     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
29406     ac_top_srcdir=$ac_top_build_prefix$srcdir
29407     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
29408 esac
29409 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
29410
29411
29412   case $ac_mode in
29413   :F)
29414   #
29415   # CONFIG_FILE
29416   #
29417
29418 _ACEOF
29419
29420 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
29421 # If the template does not know about datarootdir, expand it.
29422 # FIXME: This hack should be removed a few years after 2.60.
29423 ac_datarootdir_hack=; ac_datarootdir_seen=
29424 ac_sed_dataroot='
29425 /datarootdir/ {
29426   p
29427   q
29428 }
29429 /@datadir@/p
29430 /@docdir@/p
29431 /@infodir@/p
29432 /@localedir@/p
29433 /@mandir@/p'
29434 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
29435 *datarootdir*) ac_datarootdir_seen=yes;;
29436 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
29437   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
29438 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
29439 _ACEOF
29440 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29441   ac_datarootdir_hack='
29442   s&@datadir@&$datadir&g
29443   s&@docdir@&$docdir&g
29444   s&@infodir@&$infodir&g
29445   s&@localedir@&$localedir&g
29446   s&@mandir@&$mandir&g
29447   s&\\\${datarootdir}&$datarootdir&g' ;;
29448 esac
29449 _ACEOF
29450
29451 # Neutralize VPATH when `$srcdir' = `.'.
29452 # Shell code in configure.ac might set extrasub.
29453 # FIXME: do we really want to maintain this feature?
29454 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29455 ac_sed_extra="$ac_vpsub
29456 $extrasub
29457 _ACEOF
29458 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
29459 :t
29460 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
29461 s|@configure_input@|$ac_sed_conf_input|;t t
29462 s&@top_builddir@&$ac_top_builddir_sub&;t t
29463 s&@top_build_prefix@&$ac_top_build_prefix&;t t
29464 s&@srcdir@&$ac_srcdir&;t t
29465 s&@abs_srcdir@&$ac_abs_srcdir&;t t
29466 s&@top_srcdir@&$ac_top_srcdir&;t t
29467 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
29468 s&@builddir@&$ac_builddir&;t t
29469 s&@abs_builddir@&$ac_abs_builddir&;t t
29470 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
29471 $ac_datarootdir_hack
29472 "
29473 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
29474 if $ac_cs_awk_getline; then
29475   $AWK -f "$tmp/subs.awk"
29476 else
29477   $AWK -f "$tmp/subs.awk" | $SHELL
29478 fi >$tmp/out \
29479   || as_fn_error "could not create $ac_file" "$LINENO" 5
29480
29481 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
29482   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
29483   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
29484   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
29485 which seems to be undefined.  Please make sure it is defined." >&5
29486 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
29487 which seems to be undefined.  Please make sure it is defined." >&2;}
29488
29489   rm -f "$tmp/stdin"
29490   case $ac_file in
29491   -) cat "$tmp/out" && rm -f "$tmp/out";;
29492   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
29493   esac \
29494   || as_fn_error "could not create $ac_file" "$LINENO" 5
29495  ;;
29496   :H)
29497   #
29498   # CONFIG_HEADER
29499   #
29500   if test x"$ac_file" != x-; then
29501     {
29502       $as_echo "/* $configure_input  */" \
29503       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
29504     } >"$tmp/config.h" \
29505       || as_fn_error "could not create $ac_file" "$LINENO" 5
29506     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
29507       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
29508 $as_echo "$as_me: $ac_file is unchanged" >&6;}
29509     else
29510       rm -f "$ac_file"
29511       mv "$tmp/config.h" "$ac_file" \
29512         || as_fn_error "could not create $ac_file" "$LINENO" 5
29513     fi
29514   else
29515     $as_echo "/* $configure_input  */" \
29516       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
29517       || as_fn_error "could not create -" "$LINENO" 5
29518   fi
29519  ;;
29520   :L)
29521   #
29522   # CONFIG_LINK
29523   #
29524
29525   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
29526     :
29527   else
29528     # Prefer the file from the source tree if names are identical.
29529     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
29530       ac_source=$srcdir/$ac_source
29531     fi
29532
29533     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
29534 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
29535
29536     if test ! -r "$ac_source"; then
29537       as_fn_error "$ac_source: file not found" "$LINENO" 5
29538     fi
29539     rm -f "$ac_file"
29540
29541     # Try a relative symlink, then a hard link, then a copy.
29542     case $srcdir in
29543     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
29544         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
29545     esac
29546     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
29547       ln "$ac_source" "$ac_file" 2>/dev/null ||
29548       cp -p "$ac_source" "$ac_file" ||
29549       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
29550   fi
29551  ;;
29552   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
29553 $as_echo "$as_me: executing $ac_file commands" >&6;}
29554  ;;
29555   esac
29556
29557
29558   case $ac_file$ac_mode in
29559     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
29560     "gccdepdir":C)
29561   ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/mkinstalldirs build/$DEPDIR
29562   for lang in $subdirs c-family common
29563   do
29564       ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/mkinstalldirs $lang/$DEPDIR
29565   done ;;
29566     "as":F) chmod +x as ;;
29567     "collect-ld":F) chmod +x collect-ld ;;
29568     "nm":F) chmod +x nm ;;
29569     "default":C)
29570 case ${CONFIG_HEADERS} in
29571   *auto-host.h:config.in*)
29572   echo > cstamp-h ;;
29573 esac
29574 # Make sure all the subdirs exist.
29575 for d in $subdirs doc build common c-family
29576 do
29577     test -d $d || mkdir $d
29578 done
29579  ;;
29580
29581   esac
29582 done # for ac_tag
29583
29584
29585 as_fn_exit 0
29586 _ACEOF
29587 ac_clean_files=$ac_clean_files_save
29588
29589 test $ac_write_fail = 0 ||
29590   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
29591
29592
29593 # configure is writing to config.log, and then calls config.status.
29594 # config.status does its own redirection, appending to config.log.
29595 # Unfortunately, on DOS this fails, as config.log is still kept open
29596 # by configure, so config.status won't be able to write to it; its
29597 # output is simply discarded.  So we exec the FD to /dev/null,
29598 # effectively closing config.log, so it can be properly (re)opened and
29599 # appended to by config.status.  When coming back to configure, we
29600 # need to make the FD available again.
29601 if test "$no_create" != yes; then
29602   ac_cs_success=:
29603   ac_config_status_args=
29604   test "$silent" = yes &&
29605     ac_config_status_args="$ac_config_status_args --quiet"
29606   exec 5>/dev/null
29607   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
29608   exec 5>>config.log
29609   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
29610   # would make configure fail if this is the last instruction.
29611   $ac_cs_success || as_fn_exit $?
29612 fi
29613 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
29614   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
29615 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
29616 fi
29617
29618