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 NO_PIE_FLAG
 604 NO_PIE_CFLAGS
 605 enable_default_pie
 606 PICFLAG
 607 enable_host_shared
 608 enable_plugin
 609 pluginlibs
 610 ISLINC
 611 ISLLIBS
 612 GMPINC
 613 GMPLIBS
 614 target_cpu_default
 615 fortran_target_objs
 616 cxx_target_objs
 617 c_target_objs
 618 use_gcc_stdint
 619 xm_defines
 620 xm_include_list
 621 xm_file_list
 622 tm_p_include_list
 623 tm_p_file_list
 624 tm_defines
 625 tm_include_list
 626 tm_file_list
 627 common_out_object_file
 628 common_out_file
 629 out_object_file
 630 out_file
 631 objc_boehm_gc
 632 md_file
 633 local_prefix
 634 lang_tree_files
 635 lang_specs_files
 636 lang_opt_files
 637 install
 638 out_host_hook_obj
 639 host_xm_defines
 640 host_xm_include_list
 641 host_xm_file_list
 642 host_exeext
 643 gcc_gxx_include_dir_add_sysroot
 644 gcc_gxx_include_dir
 645 gcc_config_arguments
 646 float_h_file
 647 extra_programs
 648 extra_objs
 649 extra_headers_list
 650 user_headers_inc_next_post
 651 user_headers_inc_next_pre
 652 extra_gcc_objs
 653 TM_MULTILIB_EXCEPTIONS_CONFIG
 654 TM_MULTILIB_CONFIG
 655 TM_ENDIAN_CONFIG
 656 tmake_file
 657 xmake_file
 658 cpp_install_dir
 659 check_languages
 660 build_file_translate
 661 build_xm_defines
 662 build_xm_include_list
 663 build_xm_file_list
 664 build_install_headers_dir
 665 build_exeext
 666 all_selected_languages
 667 all_languages
 668 all_lang_makefrags
 669 all_gtfiles
 670 all_compilers
 671 srcdir
 672 subdirs
 673 dollar
 674 gcc_tooldir
 675 enable_lto
 676 DO_LINK_MUTEX
 677 MAINT
 678 zlibinc
 679 zlibdir
 680 HOST_LIBS
 681 enable_default_ssp
 682 thin_archive_support
 683 libgcc_visibility
 684 gcc_cv_readelf
 685 gcc_cv_objdump
 686 ORIGINAL_NM_FOR_TARGET
 687 gcc_cv_nm
 688 ORIGINAL_LD_GOLD_FOR_TARGET
 689 ORIGINAL_LD_BFD_FOR_TARGET
 690 ORIGINAL_LD_FOR_TARGET
 691 ORIGINAL_PLUGIN_LD_FOR_TARGET
 692 gcc_cv_ld
 693 ORIGINAL_AS_FOR_TARGET
 694 gcc_cv_as
 695 enable_fast_install
 696 objdir
 697 OTOOL64
 698 OTOOL
 699 LIPO
 700 NMEDIT
 701 DSYMUTIL
 702 STRIP
 703 OBJDUMP
 704 ac_ct_DUMPBIN
 705 DUMPBIN
 706 LD
 707 FGREP
 708 SED
 709 LIBTOOL
 710 collect2
 711 NO_PIE_FLAG_FOR_BUILD
 712 NO_PIE_CFLAGS_FOR_BUILD
 713 BUILD_NO_PIE_FLAG
 714 BUILD_NO_PIE_CFLAGS
 715 STMP_FIXINC
 716 BUILD_LDFLAGS
 717 BUILD_CXXFLAGS
 718 BUILD_CFLAGS
 719 CXX_FOR_BUILD
 720 CC_FOR_BUILD
 721 inhibit_libc
 722 SYSTEM_HEADER_DIR
 723 ALL
 724 CROSS
 725 CATOBJEXT
 726 GENCAT
 727 INSTOBJEXT
 728 DATADIRNAME
 729 CATALOGS
 730 POSUB
 731 GMSGFMT
 732 XGETTEXT
 733 INCINTL
 734 LIBINTL_DEP
 735 LIBINTL
 736 USE_NLS
 737 extra_opt_files
 738 extra_modes_file
 739 NATIVE_SYSTEM_HEADER_DIR
 740 objext
 741 manext
 742 LIBICONV_DEP
 743 LTLIBICONV
 744 LIBICONV
 745 LDEXP_LIB
 746 EXTRA_GCC_LIBS
 747 GNAT_LIBEXC
 748 COLLECT2_LIBS
 749 CXXDEPMODE
 750 DEPDIR
 751 am__leading_dot
 752 doc_build_sys
 753 AR
 754 NM
 755 BISON
 756 FLEX
 757 GENERATED_MANPAGES
 758 BUILD_INFO
 759 MAKEINFO
 760 have_mktemp_command
 761 make_compare_target
 762 INSTALL_DATA
 763 INSTALL_PROGRAM
 764 INSTALL
 765 ranlib_flags
 766 RANLIB
 767 LN
 768 LN_S
 769 AWK
 770 SET_MAKE
 771 accel_dir_suffix
 772 real_target_noncanonical
 773 enable_as_accelerator
 774 REPORT_BUGS_TEXI
 775 REPORT_BUGS_TO
 776 PKGVERSION
 777 CONFIGURE_SPECS
 778 enable_shared
 779 enable_fixed_point
 780 enable_decimal_float
 781 with_float
 782 with_cpu
 783 enable_multiarch
 784 enable_multilib
 785 coverage_flags
 786 valgrind_command
 787 valgrind_path_defines
 788 valgrind_path
 789 TREECHECKING
 790 nocommon_flag
 791 noexception_flags
 792 warn_cxxflags
 793 warn_cflags
 794 c_strict_warn
 795 strict_warn
 796 c_loose_warn
 797 loose_warn
 798 aliasing_flags
 799 CPP
 800 EGREP
 801 GREP
 802 CXXCPP
 803 PICFLAG_FOR_TARGET
 804 GNATMAKE
 805 GNATBIND
 806 ac_ct_CXX
 807 CXXFLAGS
 808 CXX
 809 OBJEXT
 810 EXEEXT
 811 ac_ct_CC
 812 CPPFLAGS
 813 LDFLAGS
 814 CFLAGS
 815 CC
 816 GENINSRC
 817 CROSS_SYSTEM_HEADER_DIR
 818 TARGET_SYSTEM_ROOT_DEFINE
 819 TARGET_SYSTEM_ROOT
 820 SYSROOT_CFLAGS_FOR_TARGET
 821 target_subdir
 822 host_subdir
 823 build_subdir
 824 build_libsubdir
 825 target_noncanonical
 826 host_noncanonical
 827 target_os
 828 target_vendor
 829 target_cpu
 830 target
 831 host_os
 832 host_vendor
 833 host_cpu
 834 host
 835 build_os
 836 build_vendor
 837 build_cpu
 838 build
 839 target_alias
 840 host_alias
 841 build_alias
 842 LIBS
 843 ECHO_T
 844 ECHO_N
 845 ECHO_C
 846 DEFS
 847 mandir
 848 localedir
 849 libdir
 850 psdir
 851 pdfdir
 852 dvidir
 853 htmldir
 854 infodir
 855 docdir
 856 oldincludedir
 857 includedir
 858 localstatedir
 859 sharedstatedir
 860 sysconfdir
 861 datadir
 862 datarootdir
 863 libexecdir
 864 sbindir
 865 bindir
 866 program_transform_name
 867 prefix
 868 exec_prefix
 869 PACKAGE_URL
 870 PACKAGE_BUGREPORT
 871 PACKAGE_STRING
 872 PACKAGE_VERSION
 873 PACKAGE_TARNAME
 874 PACKAGE_NAME
 875 PATH_SEPARATOR
 876 SHELL'
 877 ac_subst_files='option_includes
 878 language_hooks'
 879 ac_user_opts='
 880 enable_option_checking
 881 with_build_libsubdir
 882 with_local_prefix
 883 with_native_system_header_dir
 884 with_build_sysroot
 885 with_sysroot
 886 with_gxx_include_dir
 887 with_cpp_install_dir
 888 enable_generated_files_in_srcdir
 889 with_gnu_ld
 890 with_ld
 891 with_demangler_in_ld
 892 with_gnu_as
 893 with_as
 894 enable_largefile
 895 enable_build_format_warnings
 896 enable_werror_always
 897 enable_checking
 898 enable_coverage
 899 enable_gather_detailed_mem_stats
 900 enable_valgrind_annotations
 901 with_stabs
 902 enable_multilib
 903 enable_multiarch
 904 enable___cxa_atexit
 905 enable_decimal_float
 906 enable_fixed_point
 907 enable_threads
 908 enable_tls
 909 enable_vtable_verify
 910 enable_objc_gc
 911 with_dwarf2
 912 enable_shared
 913 with_specs
 914 with_pkgversion
 915 with_bugurl
 916 enable_languages
 917 with_multilib_list
 918 enable_rpath
 919 with_libiconv_prefix
 920 enable_sjlj_exceptions
 921 enable_secureplt
 922 enable_leading_mingw64_underscores
 923 enable_cld
 924 enable_frame_pointer
 925 enable_win32_registry
 926 enable_static
 927 with_pic
 928 enable_fast_install
 929 enable_libtool_lock
 930 enable_ld
 931 enable_gold
 932 with_plugin_ld
 933 enable_gnu_indirect_function
 934 enable_initfini_array
 935 enable_comdat
 936 enable_fix_cortex_a53_835769
 937 enable_fix_cortex_a53_843419
 938 with_glibc_version
 939 enable_gnu_unique_object
 940 enable_linker_build_id
 941 enable_default_ssp
 942 with_long_double_128
 943 with_gc
 944 with_system_zlib
 945 enable_maintainer_mode
 946 enable_link_mutex
 947 enable_version_specific_runtime_libs
 948 enable_plugin
 949 enable_host_shared
 950 enable_libquadmath_support
 951 with_linker_hash_style
 952 with_diagnostics_color
 953 enable_default_pie
 954 '
 955       ac_precious_vars='build_alias
 956 host_alias
 957 target_alias
 958 CC
 959 CFLAGS
 960 LDFLAGS
 961 LIBS
 962 CPPFLAGS
 963 CXX
 964 CXXFLAGS
 965 CCC
 966 CXXCPP
 967 CPP
 968 GMPLIBS
 969 GMPINC
 970 ISLLIBS
 971 ISLINC'
 972
 973
 974 # Initialize some variables set by options.
 975 ac_init_help=
 976 ac_init_version=false
 977 ac_unrecognized_opts=
 978 ac_unrecognized_sep=
 979 # The variables have the same names as the options, with
 980 # dashes changed to underlines.
 981 cache_file=/dev/null
 982 exec_prefix=NONE
 983 no_create=
 984 no_recursion=
 985 prefix=NONE
 986 program_prefix=NONE
 987 program_suffix=NONE
 988 program_transform_name=s,x,x,
 989 silent=
 990 site=
 991 srcdir=
 992 verbose=
 993 x_includes=NONE
 994 x_libraries=NONE
 995
 996 # Installation directory options.
 997 # These are left unexpanded so users can "make install exec_prefix=/foo"
 998 # and all the variables that are supposed to be based on exec_prefix
 999 # by default will actually change.
1000 # Use braces instead of parens because sh, perl, etc. also accept them.
1001 # (The list follows the same order as the GNU Coding Standards.)
1002 bindir='${exec_prefix}/bin'
1003 sbindir='${exec_prefix}/sbin'
1004 libexecdir='${exec_prefix}/libexec'
1005 datarootdir='${prefix}/share'
1006 datadir='${datarootdir}'
1007 sysconfdir='${prefix}/etc'
1008 sharedstatedir='${prefix}/com'
1009 localstatedir='${prefix}/var'
1010 includedir='${prefix}/include'
1011 oldincludedir='/usr/include'
1012 docdir='${datarootdir}/doc/${PACKAGE}'
1013 infodir='${datarootdir}/info'
1014 htmldir='${docdir}'
1015 dvidir='${docdir}'
1016 pdfdir='${docdir}'
1017 psdir='${docdir}'
1018 libdir='${exec_prefix}/lib'
1019 localedir='${datarootdir}/locale'
1020 mandir='${datarootdir}/man'
1021
1022 ac_prev=
1023 ac_dashdash=
1024 for ac_option
1025 do
1026   # If the previous option needs an argument, assign it.
1027   if test -n "$ac_prev"; then
1028     eval $ac_prev=\$ac_option
1029     ac_prev=
1030     continue
1031   fi
1032
1033   case $ac_option in
1034   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1035   *)    ac_optarg=yes ;;
1036   esac
1037
1038   # Accept the important Cygnus configure options, so we can diagnose typos.
1039
1040   case $ac_dashdash$ac_option in
1041   --)
1042     ac_dashdash=yes ;;
1043
1044   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1045     ac_prev=bindir ;;
1046   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1047     bindir=$ac_optarg ;;
1048
1049   -build | --build | --buil | --bui | --bu)
1050     ac_prev=build_alias ;;
1051   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1052     build_alias=$ac_optarg ;;
1053
1054   -cache-file | --cache-file | --cache-fil | --cache-fi \
1055   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1056     ac_prev=cache_file ;;
1057   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1058   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1059     cache_file=$ac_optarg ;;
1060
1061   --config-cache | -C)
1062     cache_file=config.cache ;;
1063
1064   -datadir | --datadir | --datadi | --datad)
1065     ac_prev=datadir ;;
1066   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1067     datadir=$ac_optarg ;;
1068
1069   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1070   | --dataroo | --dataro | --datar)
1071     ac_prev=datarootdir ;;
1072   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1073   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1074     datarootdir=$ac_optarg ;;
1075
1076   -disable-* | --disable-*)
1077     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1078     # Reject names that are not valid shell variable names.
1079     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1080       as_fn_error "invalid feature name: $ac_useropt"
1081     ac_useropt_orig=$ac_useropt
1082     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1083     case $ac_user_opts in
1084       *"
1085 "enable_$ac_useropt"
1086 "*) ;;
1087       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1088          ac_unrecognized_sep=', ';;
1089     esac
1090     eval enable_$ac_useropt=no ;;
1091
1092   -docdir | --docdir | --docdi | --doc | --do)
1093     ac_prev=docdir ;;
1094   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1095     docdir=$ac_optarg ;;
1096
1097   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1098     ac_prev=dvidir ;;
1099   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1100     dvidir=$ac_optarg ;;
1101
1102   -enable-* | --enable-*)
1103     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1104     # Reject names that are not valid shell variable names.
1105     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1106       as_fn_error "invalid feature name: $ac_useropt"
1107     ac_useropt_orig=$ac_useropt
1108     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1109     case $ac_user_opts in
1110       *"
1111 "enable_$ac_useropt"
1112 "*) ;;
1113       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1114          ac_unrecognized_sep=', ';;
1115     esac
1116     eval enable_$ac_useropt=\$ac_optarg ;;
1117
1118   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1119   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1120   | --exec | --exe | --ex)
1121     ac_prev=exec_prefix ;;
1122   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1123   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1124   | --exec=* | --exe=* | --ex=*)
1125     exec_prefix=$ac_optarg ;;
1126
1127   -gas | --gas | --ga | --g)
1128     # Obsolete; use --with-gas.
1129     with_gas=yes ;;
1130
1131   -help | --help | --hel | --he | -h)
1132     ac_init_help=long ;;
1133   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1134     ac_init_help=recursive ;;
1135   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1136     ac_init_help=short ;;
1137
1138   -host | --host | --hos | --ho)
1139     ac_prev=host_alias ;;
1140   -host=* | --host=* | --hos=* | --ho=*)
1141     host_alias=$ac_optarg ;;
1142
1143   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1144     ac_prev=htmldir ;;
1145   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1146   | --ht=*)
1147     htmldir=$ac_optarg ;;
1148
1149   -includedir | --includedir | --includedi | --included | --include \
1150   | --includ | --inclu | --incl | --inc)
1151     ac_prev=includedir ;;
1152   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1153   | --includ=* | --inclu=* | --incl=* | --inc=*)
1154     includedir=$ac_optarg ;;
1155
1156   -infodir | --infodir | --infodi | --infod | --info | --inf)
1157     ac_prev=infodir ;;
1158   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1159     infodir=$ac_optarg ;;
1160
1161   -libdir | --libdir | --libdi | --libd)
1162     ac_prev=libdir ;;
1163   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1164     libdir=$ac_optarg ;;
1165
1166   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1167   | --libexe | --libex | --libe)
1168     ac_prev=libexecdir ;;
1169   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1170   | --libexe=* | --libex=* | --libe=*)
1171     libexecdir=$ac_optarg ;;
1172
1173   -localedir | --localedir | --localedi | --localed | --locale)
1174     ac_prev=localedir ;;
1175   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1176     localedir=$ac_optarg ;;
1177
1178   -localstatedir | --localstatedir | --localstatedi | --localstated \
1179   | --localstate | --localstat | --localsta | --localst | --locals)
1180     ac_prev=localstatedir ;;
1181   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1182   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1183     localstatedir=$ac_optarg ;;
1184
1185   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1186     ac_prev=mandir ;;
1187   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1188     mandir=$ac_optarg ;;
1189
1190   -nfp | --nfp | --nf)
1191     # Obsolete; use --without-fp.
1192     with_fp=no ;;
1193
1194   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1195   | --no-cr | --no-c | -n)
1196     no_create=yes ;;
1197
1198   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1199   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1200     no_recursion=yes ;;
1201
1202   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1203   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1204   | --oldin | --oldi | --old | --ol | --o)
1205     ac_prev=oldincludedir ;;
1206   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1207   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1208   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1209     oldincludedir=$ac_optarg ;;
1210
1211   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1212     ac_prev=prefix ;;
1213   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1214     prefix=$ac_optarg ;;
1215
1216   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1217   | --program-pre | --program-pr | --program-p)
1218     ac_prev=program_prefix ;;
1219   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1220   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1221     program_prefix=$ac_optarg ;;
1222
1223   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1224   | --program-suf | --program-su | --program-s)
1225     ac_prev=program_suffix ;;
1226   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1227   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1228     program_suffix=$ac_optarg ;;
1229
1230   -program-transform-name | --program-transform-name \
1231   | --program-transform-nam | --program-transform-na \
1232   | --program-transform-n | --program-transform- \
1233   | --program-transform | --program-transfor \
1234   | --program-transfo | --program-transf \
1235   | --program-trans | --program-tran \
1236   | --progr-tra | --program-tr | --program-t)
1237     ac_prev=program_transform_name ;;
1238   -program-transform-name=* | --program-transform-name=* \
1239   | --program-transform-nam=* | --program-transform-na=* \
1240   | --program-transform-n=* | --program-transform-=* \
1241   | --program-transform=* | --program-transfor=* \
1242   | --program-transfo=* | --program-transf=* \
1243   | --program-trans=* | --program-tran=* \
1244   | --progr-tra=* | --program-tr=* | --program-t=*)
1245     program_transform_name=$ac_optarg ;;
1246
1247   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1248     ac_prev=pdfdir ;;
1249   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1250     pdfdir=$ac_optarg ;;
1251
1252   -psdir | --psdir | --psdi | --psd | --ps)
1253     ac_prev=psdir ;;
1254   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1255     psdir=$ac_optarg ;;
1256
1257   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1258   | -silent | --silent | --silen | --sile | --sil)
1259     silent=yes ;;
1260
1261   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1262     ac_prev=sbindir ;;
1263   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1264   | --sbi=* | --sb=*)
1265     sbindir=$ac_optarg ;;
1266
1267   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1268   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1269   | --sharedst | --shareds | --shared | --share | --shar \
1270   | --sha | --sh)
1271     ac_prev=sharedstatedir ;;
1272   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1273   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1274   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1275   | --sha=* | --sh=*)
1276     sharedstatedir=$ac_optarg ;;
1277
1278   -site | --site | --sit)
1279     ac_prev=site ;;
1280   -site=* | --site=* | --sit=*)
1281     site=$ac_optarg ;;
1282
1283   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1284     ac_prev=srcdir ;;
1285   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1286     srcdir=$ac_optarg ;;
1287
1288   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1289   | --syscon | --sysco | --sysc | --sys | --sy)
1290     ac_prev=sysconfdir ;;
1291   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1292   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1293     sysconfdir=$ac_optarg ;;
1294
1295   -target | --target | --targe | --targ | --tar | --ta | --t)
1296     ac_prev=target_alias ;;
1297   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1298     target_alias=$ac_optarg ;;
1299
1300   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1301     verbose=yes ;;
1302
1303   -version | --version | --versio | --versi | --vers | -V)
1304     ac_init_version=: ;;
1305
1306   -with-* | --with-*)
1307     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1308     # Reject names that are not valid shell variable names.
1309     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1310       as_fn_error "invalid package name: $ac_useropt"
1311     ac_useropt_orig=$ac_useropt
1312     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1313     case $ac_user_opts in
1314       *"
1315 "with_$ac_useropt"
1316 "*) ;;
1317       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1318          ac_unrecognized_sep=', ';;
1319     esac
1320     eval with_$ac_useropt=\$ac_optarg ;;
1321
1322   -without-* | --without-*)
1323     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1324     # Reject names that are not valid shell variable names.
1325     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1326       as_fn_error "invalid package name: $ac_useropt"
1327     ac_useropt_orig=$ac_useropt
1328     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1329     case $ac_user_opts in
1330       *"
1331 "with_$ac_useropt"
1332 "*) ;;
1333       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1334          ac_unrecognized_sep=', ';;
1335     esac
1336     eval with_$ac_useropt=no ;;
1337
1338   --x)
1339     # Obsolete; use --with-x.
1340     with_x=yes ;;
1341
1342   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1343   | --x-incl | --x-inc | --x-in | --x-i)
1344     ac_prev=x_includes ;;
1345   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1346   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1347     x_includes=$ac_optarg ;;
1348
1349   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1350   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1351     ac_prev=x_libraries ;;
1352   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1353   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1354     x_libraries=$ac_optarg ;;
1355
1356   -*) as_fn_error "unrecognized option: \`$ac_option'
1357 Try \`$0 --help' for more information."
1358     ;;
1359
1360   *=*)
1361     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1362     # Reject names that are not valid shell variable names.
1363     case $ac_envvar in #(
1364       '' | [0-9]* | *[!_$as_cr_alnum]* )
1365       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1366     esac
1367     eval $ac_envvar=\$ac_optarg
1368     export $ac_envvar ;;
1369
1370   *)
1371     # FIXME: should be removed in autoconf 3.0.
1372     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1373     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1374       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1375     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1376     ;;
1377
1378   esac
1379 done
1380
1381 if test -n "$ac_prev"; then
1382   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1383   as_fn_error "missing argument to $ac_option"
1384 fi
1385
1386 if test -n "$ac_unrecognized_opts"; then
1387   case $enable_option_checking in
1388     no) ;;
1389     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1390     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1391   esac
1392 fi
1393
1394 # Check all directory arguments for consistency.
1395 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1396                 datadir sysconfdir sharedstatedir localstatedir includedir \
1397                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1398                 libdir localedir mandir
1399 do
1400   eval ac_val=\$$ac_var
1401   # Remove trailing slashes.
1402   case $ac_val in
1403     */ )
1404       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1405       eval $ac_var=\$ac_val;;
1406   esac
1407   # Be sure to have absolute directory names.
1408   case $ac_val in
1409     [\\/$]* | ?:[\\/]* )  continue;;
1410     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1411   esac
1412   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1413 done
1414
1415 # There might be people who depend on the old broken behavior: `$host'
1416 # used to hold the argument of --host etc.
1417 # FIXME: To remove some day.
1418 build=$build_alias
1419 host=$host_alias
1420 target=$target_alias
1421
1422 # FIXME: To remove some day.
1423 if test "x$host_alias" != x; then
1424   if test "x$build_alias" = x; then
1425     cross_compiling=maybe
1426     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1427     If a cross compiler is detected then cross compile mode will be used." >&2
1428   elif test "x$build_alias" != "x$host_alias"; then
1429     cross_compiling=yes
1430   fi
1431 fi
1432
1433 ac_tool_prefix=
1434 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1435
1436 test "$silent" = yes && exec 6>/dev/null
1437
1438
1439 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1440 ac_ls_di=`ls -di .` &&
1441 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1442   as_fn_error "working directory cannot be determined"
1443 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1444   as_fn_error "pwd does not report name of working directory"
1445
1446
1447 # Find the source files, if location was not specified.
1448 if test -z "$srcdir"; then
1449   ac_srcdir_defaulted=yes
1450   # Try the directory containing this script, then the parent directory.
1451   ac_confdir=`$as_dirname -- "$as_myself" ||
1452 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1453          X"$as_myself" : 'X\(//\)[^/]' \| \
1454          X"$as_myself" : 'X\(//\)$' \| \
1455          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1456 $as_echo X"$as_myself" |
1457     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1458             s//\1/
1459             q
1460           }
1461           /^X\(\/\/\)[^/].*/{
1462             s//\1/
1463             q
1464           }
1465           /^X\(\/\/\)$/{
1466             s//\1/
1467             q
1468           }
1469           /^X\(\/\).*/{
1470             s//\1/
1471             q
1472           }
1473           s/.*/./; q'`
1474   srcdir=$ac_confdir
1475   if test ! -r "$srcdir/$ac_unique_file"; then
1476     srcdir=..
1477   fi
1478 else
1479   ac_srcdir_defaulted=no
1480 fi
1481 if test ! -r "$srcdir/$ac_unique_file"; then
1482   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1483   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1484 fi
1485 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1486 ac_abs_confdir=`(
1487         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1488         pwd)`
1489 # When building in place, set srcdir=.
1490 if test "$ac_abs_confdir" = "$ac_pwd"; then
1491   srcdir=.
1492 fi
1493 # Remove unnecessary trailing slashes from srcdir.
1494 # Double slashes in file names in object file debugging info
1495 # mess up M-x gdb in Emacs.
1496 case $srcdir in
1497 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1498 esac
1499 for ac_var in $ac_precious_vars; do
1500   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1501   eval ac_env_${ac_var}_value=\$${ac_var}
1502   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1503   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1504 done
1505
1506 #
1507 # Report the --help message.
1508 #
1509 if test "$ac_init_help" = "long"; then
1510   # Omit some internal or obsolete options to make the list less imposing.
1511   # This message is too long to be a string in the A/UX 3.1 sh.
1512   cat <<_ACEOF
1513 \`configure' configures this package to adapt to many kinds of systems.
1514
1515 Usage: $0 [OPTION]... [VAR=VALUE]...
1516
1517 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1518 VAR=VALUE.  See below for descriptions of some of the useful variables.
1519
1520 Defaults for the options are specified in brackets.
1521
1522 Configuration:
1523   -h, --help              display this help and exit
1524       --help=short        display options specific to this package
1525       --help=recursive    display the short help of all the included packages
1526   -V, --version           display version information and exit
1527   -q, --quiet, --silent   do not print \`checking...' messages
1528       --cache-file=FILE   cache test results in FILE [disabled]
1529   -C, --config-cache      alias for \`--cache-file=config.cache'
1530   -n, --no-create         do not create output files
1531       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1532
1533 Installation directories:
1534   --prefix=PREFIX         install architecture-independent files in PREFIX
1535                           [$ac_default_prefix]
1536   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1537                           [PREFIX]
1538
1539 By default, \`make install' will install all the files in
1540 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1541 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1542 for instance \`--prefix=\$HOME'.
1543
1544 For better control, use the options below.
1545
1546 Fine tuning of the installation directories:
1547   --bindir=DIR            user executables [EPREFIX/bin]
1548   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1549   --libexecdir=DIR        program executables [EPREFIX/libexec]
1550   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1551   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1552   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1553   --libdir=DIR            object code libraries [EPREFIX/lib]
1554   --includedir=DIR        C header files [PREFIX/include]
1555   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1556   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1557   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1558   --infodir=DIR           info documentation [DATAROOTDIR/info]
1559   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1560   --mandir=DIR            man documentation [DATAROOTDIR/man]
1561   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1562   --htmldir=DIR           html documentation [DOCDIR]
1563   --dvidir=DIR            dvi documentation [DOCDIR]
1564   --pdfdir=DIR            pdf documentation [DOCDIR]
1565   --psdir=DIR             ps documentation [DOCDIR]
1566 _ACEOF
1567
1568   cat <<\_ACEOF
1569
1570 Program names:
1571   --program-prefix=PREFIX            prepend PREFIX to installed program names
1572   --program-suffix=SUFFIX            append SUFFIX to installed program names
1573   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1574
1575 System types:
1576   --build=BUILD     configure for building on BUILD [guessed]
1577   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1578   --target=TARGET   configure for building compilers for TARGET [HOST]
1579 _ACEOF
1580 fi
1581
1582 if test -n "$ac_init_help"; then
1583
1584   cat <<\_ACEOF
1585
1586 Optional Features:
1587   --disable-option-checking  ignore unrecognized --enable/--with options
1588   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1589   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1590   --enable-generated-files-in-srcdir
1591                           put copies of generated files in source dir intended
1592                           for creating source tarballs for users without
1593                           texinfo bison or flex
1594   --disable-largefile     omit support for large files
1595   --disable-build-format-warnings
1596                           don't use -Wformat while building GCC
1597   --enable-werror-always  enable -Werror despite compiler version
1598   --enable-checking[=LIST]
1599                           enable expensive run-time checks. With LIST, enable
1600                           only specific categories of checks. Categories are:
1601                           yes,no,all,none,release. Flags are:
1602                           assert,df,extra,fold,gc,gcac,gimple,misc,
1603                           rtlflag,rtl,runtime,tree,valgrind,types
1604   --enable-coverage[=LEVEL]
1605                           enable compiler's code coverage collection. Use to
1606                           measure compiler performance and locate unused parts
1607                           of the compiler. With LEVEL, specify optimization.
1608                           Values are opt, noopt, default is noopt
1609   --enable-gather-detailed-mem-stats
1610                           enable detailed memory allocation stats gathering
1611   --enable-valgrind-annotations
1612                           enable valgrind runtime interaction
1613   --enable-multilib       enable library support for multiple ABIs
1614   --enable-multiarch      enable support for multiarch paths
1615   --enable-__cxa_atexit   enable __cxa_atexit for C++
1616   --enable-decimal-float={no,yes,bid,dpd}
1617                         enable decimal float extension to C.  Selecting 'bid'
1618                         or 'dpd' choses which decimal floating point format
1619                         to use
1620   --enable-fixed-point    enable fixed-point arithmetic extension to C
1621   --enable-threads[=LIB]  enable thread usage for target GCC, using LIB thread
1622                           package
1623   --enable-tls            enable or disable generation of tls code overriding
1624                           the assembler check for tls support
1625   --enable-vtable-verify  enable vtable verification feature
1626   --enable-objc-gc        enable the use of Boehm's garbage collector with the
1627                           GNU Objective-C runtime
1628   --disable-shared        don't provide a shared libgcc
1629   --enable-languages=LIST specify which front-ends to build
1630   --disable-rpath         do not hardcode runtime library paths
1631   --enable-sjlj-exceptions
1632                           arrange to use setjmp/longjmp exception handling
1633   --enable-secureplt      enable -msecure-plt by default for PowerPC
1634   --enable-leading-mingw64-underscores
1635                           enable leading underscores on 64 bit mingw targets
1636   --enable-cld            enable -mcld by default for 32bit x86
1637   --enable-frame-pointer  enable -fno-omit-frame-pointer by default for 32bit
1638                           x86
1639   --disable-win32-registry
1640                           disable lookup of installation paths in the Registry
1641                           on Windows hosts
1642   --enable-win32-registry enable registry lookup (default)
1643   --enable-win32-registry=KEY
1644                           use KEY instead of GCC version as the last portion
1645                           of the registry key
1646   --enable-shared[=PKGS]  build shared libraries [default=yes]
1647   --enable-static[=PKGS]  build static libraries [default=yes]
1648   --enable-fast-install[=PKGS]
1649                           optimize for fast installation [default=yes]
1650   --disable-libtool-lock  avoid locking (might break parallel builds)
1651   --enable-ld[=ARG]       build ld [ARG={default,yes,no}]
1652   --enable-gold[=ARG]     build gold [ARG={default,yes,no}]
1653   --enable-gnu-indirect-function
1654                           enable the use of the @gnu_indirect_function to
1655                           glibc systems
1656   --enable-initfini-array       use .init_array/.fini_array sections
1657   --enable-comdat         enable COMDAT group support
1658
1659   --enable-fix-cortex-a53-835769
1660                           enable workaround for AArch64 Cortex-A53 erratum
1661                           835769 by default
1662   --disable-fix-cortex-a53-835769
1663                           disable workaround for AArch64 Cortex-A53 erratum
1664                           835769 by default
1665
1666
1667   --enable-fix-cortex-a53-843419
1668                           enable workaround for AArch64 Cortex-A53 erratum
1669                           843419 by default
1670   --disable-fix-cortex-a53-843419
1671                           disable workaround for AArch64 Cortex-A53 erratum
1672                           843419 by default
1673
1674   --enable-gnu-unique-object
1675                           enable the use of the @gnu_unique_object ELF
1676                           extension on glibc systems
1677   --enable-linker-build-id
1678                           compiler will always pass --build-id to linker
1679   --enable-default-ssp    enable Stack Smashing Protection as default
1680   --enable-maintainer-mode
1681                           enable make rules and dependencies not useful (and
1682                           sometimes confusing) to the casual installer
1683   --enable-link-mutex     avoid linking multiple front-ends at once to avoid
1684                           thrashing on the build machine
1685   --enable-version-specific-runtime-libs
1686                           specify that runtime libraries should be installed
1687                           in a compiler-specific directory
1688   --enable-plugin         enable plugin support
1689   --enable-host-shared    build host code as shared libraries
1690   --disable-libquadmath-support
1691                           disable libquadmath support for Fortran
1692   --enable-default-pie    enable Position Independent Executable as default
1693
1694 Optional Packages:
1695   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1696   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1697   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1698   --with-local-prefix=DIR specifies directory to put local include
1699   --with-native-system-header-dir=dir
1700                           use dir as the directory to look for standard
1701                           system header files in.  Defaults to /usr/include.
1702   --with-build-sysroot=sysroot
1703                           use sysroot as the system root during the build
1704   --with-sysroot[=DIR]    search for usr/lib, usr/include, et al, within DIR
1705   --with-gxx-include-dir=DIR
1706                           specifies directory to put g++ header files
1707   --with-cpp-install-dir=DIR
1708                           install the user visible C preprocessor in DIR
1709                           (relative to PREFIX) as well as PREFIX/bin
1710   --with-gnu-ld           arrange to work with GNU ld
1711   --with-ld               arrange to use the specified ld (full pathname)
1712   --with-demangler-in-ld  try to use demangler in GNU ld
1713   --with-gnu-as           arrange to work with GNU as
1714   --with-as               arrange to use the specified as (full pathname)
1715   --with-stabs            arrange to use stabs instead of host debug format
1716   --with-dwarf2           force the default debug format to be DWARF 2
1717   --with-specs=SPECS      add SPECS to driver command-line processing
1718   --with-pkgversion=PKG   Use PKG in the version string in place of "GCC"
1719   --with-bugurl=URL       Direct users to URL to report a bug
1720   --with-multilib-list    select multilibs (AArch64, SH and x86-64 only)
1721   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1722   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1723   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1724   --with-pic              try to use only PIC/non-PIC objects [default=use
1725                           both]
1726   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1727   --with-plugin-ld=[ARG]  specify the plugin linker
1728   --with-glibc-version=M.N
1729                           assume GCC used with glibc version M.N or later
1730   --with-long-double-128  use 128-bit long double by default
1731   --with-gc={page,zone}   this option is not supported anymore. It used to
1732                           choose the garbage collection mechanism to use with
1733                           the compiler
1734   --with-system-zlib      use installed libz
1735   --with-linker-hash-style={sysv,gnu,both}
1736                           specify the linker hash style
1737   --with-diagnostics-color={never,auto,auto-if-env,always}
1738                           specify the default of -fdiagnostics-color option
1739                           auto-if-env stands for -fdiagnostics-color=auto if
1740                           GCC_COLOR environment variable is present and
1741                           -fdiagnostics-color=never otherwise
1742
1743 Some influential environment variables:
1744   CC          C compiler command
1745   CFLAGS      C compiler flags
1746   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1747               nonstandard directory <lib dir>
1748   LIBS        libraries to pass to the linker, e.g. -l<library>
1749   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1750               you have headers in a nonstandard directory <include dir>
1751   CXX         C++ compiler command
1752   CXXFLAGS    C++ compiler flags
1753   CXXCPP      C++ preprocessor
1754   CPP         C preprocessor
1755   GMPLIBS     How to link GMP
1756   GMPINC      How to find GMP include files
1757   ISLLIBS     How to link isl
1758   ISLINC      How to find isl include files
1759
1760 Use these variables to override the choices made by `configure' or to help
1761 it to find libraries and programs with nonstandard names/locations.
1762
1763 Report bugs to the package provider.
1764 _ACEOF
1765 ac_status=$?
1766 fi
1767
1768 if test "$ac_init_help" = "recursive"; then
1769   # If there are subdirs, report their specific --help.
1770   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1771     test -d "$ac_dir" ||
1772       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1773       continue
1774     ac_builddir=.
1775
1776 case "$ac_dir" in
1777 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1778 *)
1779   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1780   # A ".." for each directory in $ac_dir_suffix.
1781   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1782   case $ac_top_builddir_sub in
1783   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1784   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1785   esac ;;
1786 esac
1787 ac_abs_top_builddir=$ac_pwd
1788 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1789 # for backward compatibility:
1790 ac_top_builddir=$ac_top_build_prefix
1791
1792 case $srcdir in
1793   .)  # We are building in place.
1794     ac_srcdir=.
1795     ac_top_srcdir=$ac_top_builddir_sub
1796     ac_abs_top_srcdir=$ac_pwd ;;
1797   [\\/]* | ?:[\\/]* )  # Absolute name.
1798     ac_srcdir=$srcdir$ac_dir_suffix;
1799     ac_top_srcdir=$srcdir
1800     ac_abs_top_srcdir=$srcdir ;;
1801   *) # Relative name.
1802     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1803     ac_top_srcdir=$ac_top_build_prefix$srcdir
1804     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1805 esac
1806 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1807
1808     cd "$ac_dir" || { ac_status=$?; continue; }
1809     # Check for guested configure.
1810     if test -f "$ac_srcdir/configure.gnu"; then
1811       echo &&
1812       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1813     elif test -f "$ac_srcdir/configure"; then
1814       echo &&
1815       $SHELL "$ac_srcdir/configure" --help=recursive
1816     else
1817       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1818     fi || ac_status=$?
1819     cd "$ac_pwd" || { ac_status=$?; break; }
1820   done
1821 fi
1822
1823 test -n "$ac_init_help" && exit $ac_status
1824 if $ac_init_version; then
1825   cat <<\_ACEOF
1826 configure
1827 generated by GNU Autoconf 2.64
1828
1829 Copyright (C) 2009 Free Software Foundation, Inc.
1830 This configure script is free software; the Free Software Foundation
1831 gives unlimited permission to copy, distribute and modify it.
1832 _ACEOF
1833   exit
1834 fi
1835
1836 ## ------------------------ ##
1837 ## Autoconf initialization. ##
1838 ## ------------------------ ##
1839
1840 # ac_fn_c_try_compile LINENO
1841 # --------------------------
1842 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1843 ac_fn_c_try_compile ()
1844 {
1845   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1846   rm -f conftest.$ac_objext
1847   if { { ac_try="$ac_compile"
1848 case "(($ac_try" in
1849   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1850   *) ac_try_echo=$ac_try;;
1851 esac
1852 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1853 $as_echo "$ac_try_echo"; } >&5
1854   (eval "$ac_compile") 2>conftest.err
1855   ac_status=$?
1856   if test -s conftest.err; then
1857     grep -v '^ *+' conftest.err >conftest.er1
1858     cat conftest.er1 >&5
1859     mv -f conftest.er1 conftest.err
1860   fi
1861   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1862   test $ac_status = 0; } && {
1863          test -z "$ac_c_werror_flag" ||
1864          test ! -s conftest.err
1865        } && test -s conftest.$ac_objext; then :
1866   ac_retval=0
1867 else
1868   $as_echo "$as_me: failed program was:" >&5
1869 sed 's/^/| /' conftest.$ac_ext >&5
1870
1871         ac_retval=1
1872 fi
1873   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1874   return $ac_retval
1875
1876 } # ac_fn_c_try_compile
1877
1878 # ac_fn_cxx_try_compile LINENO
1879 # ----------------------------
1880 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1881 ac_fn_cxx_try_compile ()
1882 {
1883   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1884   rm -f conftest.$ac_objext
1885   if { { ac_try="$ac_compile"
1886 case "(($ac_try" in
1887   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1888   *) ac_try_echo=$ac_try;;
1889 esac
1890 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1891 $as_echo "$ac_try_echo"; } >&5
1892   (eval "$ac_compile") 2>conftest.err
1893   ac_status=$?
1894   if test -s conftest.err; then
1895     grep -v '^ *+' conftest.err >conftest.er1
1896     cat conftest.er1 >&5
1897     mv -f conftest.er1 conftest.err
1898   fi
1899   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1900   test $ac_status = 0; } && {
1901          test -z "$ac_cxx_werror_flag" ||
1902          test ! -s conftest.err
1903        } && test -s conftest.$ac_objext; then :
1904   ac_retval=0
1905 else
1906   $as_echo "$as_me: failed program was:" >&5
1907 sed 's/^/| /' conftest.$ac_ext >&5
1908
1909         ac_retval=1
1910 fi
1911   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1912   return $ac_retval
1913
1914 } # ac_fn_cxx_try_compile
1915
1916 # ac_fn_cxx_try_cpp LINENO
1917 # ------------------------
1918 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1919 ac_fn_cxx_try_cpp ()
1920 {
1921   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1922   if { { ac_try="$ac_cpp conftest.$ac_ext"
1923 case "(($ac_try" in
1924   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1925   *) ac_try_echo=$ac_try;;
1926 esac
1927 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1928 $as_echo "$ac_try_echo"; } >&5
1929   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1930   ac_status=$?
1931   if test -s conftest.err; then
1932     grep -v '^ *+' conftest.err >conftest.er1
1933     cat conftest.er1 >&5
1934     mv -f conftest.er1 conftest.err
1935   fi
1936   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1937   test $ac_status = 0; } >/dev/null && {
1938          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1939          test ! -s conftest.err
1940        }; then :
1941   ac_retval=0
1942 else
1943   $as_echo "$as_me: failed program was:" >&5
1944 sed 's/^/| /' conftest.$ac_ext >&5
1945
1946     ac_retval=1
1947 fi
1948   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1949   return $ac_retval
1950
1951 } # ac_fn_cxx_try_cpp
1952
1953 # ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
1954 # ---------------------------------------------------------
1955 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1956 # the include files in INCLUDES and setting the cache variable VAR
1957 # accordingly.
1958 ac_fn_cxx_check_header_mongrel ()
1959 {
1960   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1961   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1962   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1963 $as_echo_n "checking for $2... " >&6; }
1964 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1965   $as_echo_n "(cached) " >&6
1966 fi
1967 eval ac_res=\$$3
1968                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1969 $as_echo "$ac_res" >&6; }
1970 else
1971   # Is the header compilable?
1972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1973 $as_echo_n "checking $2 usability... " >&6; }
1974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1975 /* end confdefs.h.  */
1976 $4
1977 #include <$2>
1978 _ACEOF
1979 if ac_fn_cxx_try_compile "$LINENO"; then :
1980   ac_header_compiler=yes
1981 else
1982   ac_header_compiler=no
1983 fi
1984 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1986 $as_echo "$ac_header_compiler" >&6; }
1987
1988 # Is the header present?
1989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1990 $as_echo_n "checking $2 presence... " >&6; }
1991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1992 /* end confdefs.h.  */
1993 #include <$2>
1994 _ACEOF
1995 if ac_fn_cxx_try_cpp "$LINENO"; then :
1996   ac_header_preproc=yes
1997 else
1998   ac_header_preproc=no
1999 fi
2000 rm -f conftest.err conftest.$ac_ext
2001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2002 $as_echo "$ac_header_preproc" >&6; }
2003
2004 # So?  What about this header?
2005 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
2006   yes:no: )
2007     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2008 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2009     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2010 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2011     ;;
2012   no:yes:* )
2013     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2014 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2015     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2016 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2017     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2018 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2019     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2020 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2021     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2022 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2023     ;;
2024 esac
2025   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2026 $as_echo_n "checking for $2... " >&6; }
2027 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2028   $as_echo_n "(cached) " >&6
2029 else
2030   eval "$3=\$ac_header_compiler"
2031 fi
2032 eval ac_res=\$$3
2033                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2034 $as_echo "$ac_res" >&6; }
2035 fi
2036   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2037
2038 } # ac_fn_cxx_check_header_mongrel
2039
2040 # ac_fn_cxx_try_run LINENO
2041 # ------------------------
2042 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2043 # that executables *can* be run.
2044 ac_fn_cxx_try_run ()
2045 {
2046   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2047   if { { ac_try="$ac_link"
2048 case "(($ac_try" in
2049   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2050   *) ac_try_echo=$ac_try;;
2051 esac
2052 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2053 $as_echo "$ac_try_echo"; } >&5
2054   (eval "$ac_link") 2>&5
2055   ac_status=$?
2056   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2057   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2058   { { case "(($ac_try" in
2059   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2060   *) ac_try_echo=$ac_try;;
2061 esac
2062 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2063 $as_echo "$ac_try_echo"; } >&5
2064   (eval "$ac_try") 2>&5
2065   ac_status=$?
2066   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2067   test $ac_status = 0; }; }; then :
2068   ac_retval=0
2069 else
2070   $as_echo "$as_me: program exited with status $ac_status" >&5
2071        $as_echo "$as_me: failed program was:" >&5
2072 sed 's/^/| /' conftest.$ac_ext >&5
2073
2074        ac_retval=$ac_status
2075 fi
2076   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2077   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2078   return $ac_retval
2079
2080 } # ac_fn_cxx_try_run
2081
2082 # ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
2083 # ---------------------------------------------------------
2084 # Tests whether HEADER exists and can be compiled using the include files in
2085 # INCLUDES, setting the cache variable VAR accordingly.
2086 ac_fn_cxx_check_header_compile ()
2087 {
2088   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2089   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2090 $as_echo_n "checking for $2... " >&6; }
2091 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2092   $as_echo_n "(cached) " >&6
2093 else
2094   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2095 /* end confdefs.h.  */
2096 $4
2097 #include <$2>
2098 _ACEOF
2099 if ac_fn_cxx_try_compile "$LINENO"; then :
2100   eval "$3=yes"
2101 else
2102   eval "$3=no"
2103 fi
2104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2105 fi
2106 eval ac_res=\$$3
2107                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2108 $as_echo "$ac_res" >&6; }
2109   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2110
2111 } # ac_fn_cxx_check_header_compile
2112
2113 # ac_fn_c_try_cpp LINENO
2114 # ----------------------
2115 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2116 ac_fn_c_try_cpp ()
2117 {
2118   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2119   if { { ac_try="$ac_cpp conftest.$ac_ext"
2120 case "(($ac_try" in
2121   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2122   *) ac_try_echo=$ac_try;;
2123 esac
2124 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2125 $as_echo "$ac_try_echo"; } >&5
2126   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2127   ac_status=$?
2128   if test -s conftest.err; then
2129     grep -v '^ *+' conftest.err >conftest.er1
2130     cat conftest.er1 >&5
2131     mv -f conftest.er1 conftest.err
2132   fi
2133   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2134   test $ac_status = 0; } >/dev/null && {
2135          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2136          test ! -s conftest.err
2137        }; then :
2138   ac_retval=0
2139 else
2140   $as_echo "$as_me: failed program was:" >&5
2141 sed 's/^/| /' conftest.$ac_ext >&5
2142
2143     ac_retval=1
2144 fi
2145   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2146   return $ac_retval
2147
2148 } # ac_fn_c_try_cpp
2149
2150 # ac_fn_cxx_compute_int LINENO EXPR VAR INCLUDES
2151 # ----------------------------------------------
2152 # Tries to find the compile-time value of EXPR in a program that includes
2153 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2154 # computed
2155 ac_fn_cxx_compute_int ()
2156 {
2157   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2158   if test "$cross_compiling" = yes; then
2159     # Depending upon the size, compute the lo and hi bounds.
2160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2161 /* end confdefs.h.  */
2162 $4
2163 int
2164 main ()
2165 {
2166 static int test_array [1 - 2 * !(($2) >= 0)];
2167 test_array [0] = 0
2168
2169   ;
2170   return 0;
2171 }
2172 _ACEOF
2173 if ac_fn_cxx_try_compile "$LINENO"; then :
2174   ac_lo=0 ac_mid=0
2175   while :; do
2176     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2177 /* end confdefs.h.  */
2178 $4
2179 int
2180 main ()
2181 {
2182 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2183 test_array [0] = 0
2184
2185   ;
2186   return 0;
2187 }
2188 _ACEOF
2189 if ac_fn_cxx_try_compile "$LINENO"; then :
2190   ac_hi=$ac_mid; break
2191 else
2192   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2193                         if test $ac_lo -le $ac_mid; then
2194                           ac_lo= ac_hi=
2195                           break
2196                         fi
2197                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2198 fi
2199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2200   done
2201 else
2202   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2203 /* end confdefs.h.  */
2204 $4
2205 int
2206 main ()
2207 {
2208 static int test_array [1 - 2 * !(($2) < 0)];
2209 test_array [0] = 0
2210
2211   ;
2212   return 0;
2213 }
2214 _ACEOF
2215 if ac_fn_cxx_try_compile "$LINENO"; then :
2216   ac_hi=-1 ac_mid=-1
2217   while :; do
2218     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2219 /* end confdefs.h.  */
2220 $4
2221 int
2222 main ()
2223 {
2224 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2225 test_array [0] = 0
2226
2227   ;
2228   return 0;
2229 }
2230 _ACEOF
2231 if ac_fn_cxx_try_compile "$LINENO"; then :
2232   ac_lo=$ac_mid; break
2233 else
2234   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2235                         if test $ac_mid -le $ac_hi; then
2236                           ac_lo= ac_hi=
2237                           break
2238                         fi
2239                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2240 fi
2241 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2242   done
2243 else
2244   ac_lo= ac_hi=
2245 fi
2246 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2247 fi
2248 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2249 # Binary search between lo and hi bounds.
2250 while test "x$ac_lo" != "x$ac_hi"; do
2251   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2252   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2253 /* end confdefs.h.  */
2254 $4
2255 int
2256 main ()
2257 {
2258 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2259 test_array [0] = 0
2260
2261   ;
2262   return 0;
2263 }
2264 _ACEOF
2265 if ac_fn_cxx_try_compile "$LINENO"; then :
2266   ac_hi=$ac_mid
2267 else
2268   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2269 fi
2270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2271 done
2272 case $ac_lo in #((
2273 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2274 '') ac_retval=1 ;;
2275 esac
2276   else
2277     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2278 /* end confdefs.h.  */
2279 $4
2280 static long int longval () { return $2; }
2281 static unsigned long int ulongval () { return $2; }
2282 #include <stdio.h>
2283 #include <stdlib.h>
2284 int
2285 main ()
2286 {
2287
2288   FILE *f = fopen ("conftest.val", "w");
2289   if (! f)
2290     return 1;
2291   if (($2) < 0)
2292     {
2293       long int i = longval ();
2294       if (i != ($2))
2295         return 1;
2296       fprintf (f, "%ld", i);
2297     }
2298   else
2299     {
2300       unsigned long int i = ulongval ();
2301       if (i != ($2))
2302         return 1;
2303       fprintf (f, "%lu", i);
2304     }
2305   /* Do not output a trailing newline, as this causes \r\n confusion
2306      on some platforms.  */
2307   return ferror (f) || fclose (f) != 0;
2308
2309   ;
2310   return 0;
2311 }
2312 _ACEOF
2313 if ac_fn_cxx_try_run "$LINENO"; then :
2314   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2315 else
2316   ac_retval=1
2317 fi
2318 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2319   conftest.$ac_objext conftest.beam conftest.$ac_ext
2320 rm -f conftest.val
2321
2322   fi
2323   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2324   return $ac_retval
2325
2326 } # ac_fn_cxx_compute_int
2327
2328 # ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
2329 # ---------------------------------------------
2330 # Tests whether TYPE exists after having included INCLUDES, setting cache
2331 # variable VAR accordingly.
2332 ac_fn_cxx_check_type ()
2333 {
2334   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2335   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2336 $as_echo_n "checking for $2... " >&6; }
2337 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2338   $as_echo_n "(cached) " >&6
2339 else
2340   eval "$3=no"
2341   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2342 /* end confdefs.h.  */
2343 $4
2344 int
2345 main ()
2346 {
2347 if (sizeof ($2))
2348          return 0;
2349   ;
2350   return 0;
2351 }
2352 _ACEOF
2353 if ac_fn_cxx_try_compile "$LINENO"; then :
2354   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2355 /* end confdefs.h.  */
2356 $4
2357 int
2358 main ()
2359 {
2360 if (sizeof (($2)))
2361             return 0;
2362   ;
2363   return 0;
2364 }
2365 _ACEOF
2366 if ac_fn_cxx_try_compile "$LINENO"; then :
2367
2368 else
2369   eval "$3=yes"
2370 fi
2371 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2372 fi
2373 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2374 fi
2375 eval ac_res=\$$3
2376                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2377 $as_echo "$ac_res" >&6; }
2378   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2379
2380 } # ac_fn_cxx_check_type
2381
2382 # ac_fn_c_find_intX_t LINENO BITS VAR
2383 # -----------------------------------
2384 # Finds a signed integer type with width BITS, setting cache variable VAR
2385 # accordingly.
2386 ac_fn_c_find_intX_t ()
2387 {
2388   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2389   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2390 $as_echo_n "checking for int$2_t... " >&6; }
2391 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2392   $as_echo_n "(cached) " >&6
2393 else
2394   eval "$3=no"
2395      for ac_type in int$2_t 'int' 'long int' \
2396          'long long int' 'short int' 'signed char'; do
2397        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2398 /* end confdefs.h.  */
2399 $ac_includes_default
2400 int
2401 main ()
2402 {
2403 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2404 test_array [0] = 0
2405
2406   ;
2407   return 0;
2408 }
2409 _ACEOF
2410 if ac_fn_cxx_try_compile "$LINENO"; then :
2411   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2412 /* end confdefs.h.  */
2413 $ac_includes_default
2414 int
2415 main ()
2416 {
2417 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2418                  < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2419 test_array [0] = 0
2420
2421   ;
2422   return 0;
2423 }
2424 _ACEOF
2425 if ac_fn_cxx_try_compile "$LINENO"; then :
2426
2427 else
2428   case $ac_type in #(
2429   int$2_t) :
2430     eval "$3=yes" ;; #(
2431   *) :
2432     eval "$3=\$ac_type" ;;
2433 esac
2434 fi
2435 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2436 fi
2437 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2438        eval as_val=\$$3
2439    if test "x$as_val" = x""no; then :
2440
2441 else
2442   break
2443 fi
2444      done
2445 fi
2446 eval ac_res=\$$3
2447                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2448 $as_echo "$ac_res" >&6; }
2449   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2450
2451 } # ac_fn_c_find_intX_t
2452
2453 # ac_fn_cxx_try_link LINENO
2454 # -------------------------
2455 # Try to link conftest.$ac_ext, and return whether this succeeded.
2456 ac_fn_cxx_try_link ()
2457 {
2458   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2459   rm -f conftest.$ac_objext conftest$ac_exeext
2460   if { { ac_try="$ac_link"
2461 case "(($ac_try" in
2462   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2463   *) ac_try_echo=$ac_try;;
2464 esac
2465 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2466 $as_echo "$ac_try_echo"; } >&5
2467   (eval "$ac_link") 2>conftest.err
2468   ac_status=$?
2469   if test -s conftest.err; then
2470     grep -v '^ *+' conftest.err >conftest.er1
2471     cat conftest.er1 >&5
2472     mv -f conftest.er1 conftest.err
2473   fi
2474   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2475   test $ac_status = 0; } && {
2476          test -z "$ac_cxx_werror_flag" ||
2477          test ! -s conftest.err
2478        } && test -s conftest$ac_exeext && {
2479          test "$cross_compiling" = yes ||
2480          $as_test_x conftest$ac_exeext
2481        }; then :
2482   ac_retval=0
2483 else
2484   $as_echo "$as_me: failed program was:" >&5
2485 sed 's/^/| /' conftest.$ac_ext >&5
2486
2487         ac_retval=1
2488 fi
2489   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2490   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2491   # interfere with the next link command; also delete a directory that is
2492   # left behind by Apple's compiler.  We do this before executing the actions.
2493   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2494   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2495   return $ac_retval
2496
2497 } # ac_fn_cxx_try_link
2498
2499 # ac_fn_c_find_uintX_t LINENO BITS VAR
2500 # ------------------------------------
2501 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2502 # accordingly.
2503 ac_fn_c_find_uintX_t ()
2504 {
2505   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2506   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2507 $as_echo_n "checking for uint$2_t... " >&6; }
2508 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2509   $as_echo_n "(cached) " >&6
2510 else
2511   eval "$3=no"
2512      for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2513          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2514        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2515 /* end confdefs.h.  */
2516 $ac_includes_default
2517 int
2518 main ()
2519 {
2520 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2521 test_array [0] = 0
2522
2523   ;
2524   return 0;
2525 }
2526 _ACEOF
2527 if ac_fn_cxx_try_compile "$LINENO"; then :
2528   case $ac_type in #(
2529   uint$2_t) :
2530     eval "$3=yes" ;; #(
2531   *) :
2532     eval "$3=\$ac_type" ;;
2533 esac
2534 fi
2535 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2536        eval as_val=\$$3
2537    if test "x$as_val" = x""no; then :
2538
2539 else
2540   break
2541 fi
2542      done
2543 fi
2544 eval ac_res=\$$3
2545                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2546 $as_echo "$ac_res" >&6; }
2547   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2548
2549 } # ac_fn_c_find_uintX_t
2550
2551 # ac_fn_cxx_check_header_preproc LINENO HEADER VAR
2552 # ------------------------------------------------
2553 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2554 ac_fn_cxx_check_header_preproc ()
2555 {
2556   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2557   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2558 $as_echo_n "checking for $2... " >&6; }
2559 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2560   $as_echo_n "(cached) " >&6
2561 else
2562   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2563 /* end confdefs.h.  */
2564 #include <$2>
2565 _ACEOF
2566 if ac_fn_cxx_try_cpp "$LINENO"; then :
2567   eval "$3=yes"
2568 else
2569   eval "$3=no"
2570 fi
2571 rm -f conftest.err conftest.$ac_ext
2572 fi
2573 eval ac_res=\$$3
2574                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2575 $as_echo "$ac_res" >&6; }
2576   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2577
2578 } # ac_fn_cxx_check_header_preproc
2579
2580 # ac_fn_cxx_check_func LINENO FUNC VAR
2581 # ------------------------------------
2582 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2583 ac_fn_cxx_check_func ()
2584 {
2585   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2586   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2587 $as_echo_n "checking for $2... " >&6; }
2588 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2589   $as_echo_n "(cached) " >&6
2590 else
2591   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2592 /* end confdefs.h.  */
2593 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2594    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2595 #define $2 innocuous_$2
2596
2597 /* System header to define __stub macros and hopefully few prototypes,
2598     which can conflict with char $2 (); below.
2599     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2600     <limits.h> exists even on freestanding compilers.  */
2601
2602 #ifdef __STDC__
2603 # include <limits.h>
2604 #else
2605 # include <assert.h>
2606 #endif
2607
2608 #undef $2
2609
2610 /* Override any GCC internal prototype to avoid an error.
2611    Use char because int might match the return type of a GCC
2612    builtin and then its argument prototype would still apply.  */
2613 #ifdef __cplusplus
2614 extern "C"
2615 #endif
2616 char $2 ();
2617 /* The GNU C library defines this for functions which it implements
2618     to always fail with ENOSYS.  Some functions are actually named
2619     something starting with __ and the normal name is an alias.  */
2620 #if defined __stub_$2 || defined __stub___$2
2621 choke me
2622 #endif
2623
2624 int
2625 main ()
2626 {
2627 return $2 ();
2628   ;
2629   return 0;
2630 }
2631 _ACEOF
2632 if ac_fn_cxx_try_link "$LINENO"; then :
2633   eval "$3=yes"
2634 else
2635   eval "$3=no"
2636 fi
2637 rm -f core conftest.err conftest.$ac_objext \
2638     conftest$ac_exeext conftest.$ac_ext
2639 fi
2640 eval ac_res=\$$3
2641                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2642 $as_echo "$ac_res" >&6; }
2643   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2644
2645 } # ac_fn_cxx_check_func
2646
2647 # ac_fn_cxx_check_decl LINENO SYMBOL VAR
2648 # --------------------------------------
2649 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2650 ac_fn_cxx_check_decl ()
2651 {
2652   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2653   as_decl_name=`echo $2|sed 's/ *(.*//'`
2654   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2655   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2656 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2657 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2658   $as_echo_n "(cached) " >&6
2659 else
2660   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2661 /* end confdefs.h.  */
2662 $4
2663 int
2664 main ()
2665 {
2666 #ifndef $as_decl_name
2667 #ifdef __cplusplus
2668   (void) $as_decl_use;
2669 #else
2670   (void) $as_decl_name;
2671 #endif
2672 #endif
2673
2674   ;
2675   return 0;
2676 }
2677 _ACEOF
2678 if ac_fn_cxx_try_compile "$LINENO"; then :
2679   eval "$3=yes"
2680 else
2681   eval "$3=no"
2682 fi
2683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2684 fi
2685 eval ac_res=\$$3
2686                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2687 $as_echo "$ac_res" >&6; }
2688   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2689
2690 } # ac_fn_cxx_check_decl
2691
2692 # ac_fn_c_try_link LINENO
2693 # -----------------------
2694 # Try to link conftest.$ac_ext, and return whether this succeeded.
2695 ac_fn_c_try_link ()
2696 {
2697   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2698   rm -f conftest.$ac_objext conftest$ac_exeext
2699   if { { ac_try="$ac_link"
2700 case "(($ac_try" in
2701   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2702   *) ac_try_echo=$ac_try;;
2703 esac
2704 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2705 $as_echo "$ac_try_echo"; } >&5
2706   (eval "$ac_link") 2>conftest.err
2707   ac_status=$?
2708   if test -s conftest.err; then
2709     grep -v '^ *+' conftest.err >conftest.er1
2710     cat conftest.er1 >&5
2711     mv -f conftest.er1 conftest.err
2712   fi
2713   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2714   test $ac_status = 0; } && {
2715          test -z "$ac_c_werror_flag" ||
2716          test ! -s conftest.err
2717        } && test -s conftest$ac_exeext && {
2718          test "$cross_compiling" = yes ||
2719          $as_test_x conftest$ac_exeext
2720        }; then :
2721   ac_retval=0
2722 else
2723   $as_echo "$as_me: failed program was:" >&5
2724 sed 's/^/| /' conftest.$ac_ext >&5
2725
2726         ac_retval=1
2727 fi
2728   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2729   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2730   # interfere with the next link command; also delete a directory that is
2731   # left behind by Apple's compiler.  We do this before executing the actions.
2732   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2733   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2734   return $ac_retval
2735
2736 } # ac_fn_c_try_link
2737
2738 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2739 # ----------------------------------------------
2740 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2741 ac_fn_c_check_header_preproc ()
2742 {
2743   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2744   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2745 $as_echo_n "checking for $2... " >&6; }
2746 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2747   $as_echo_n "(cached) " >&6
2748 else
2749   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2750 /* end confdefs.h.  */
2751 #include <$2>
2752 _ACEOF
2753 if ac_fn_c_try_cpp "$LINENO"; then :
2754   eval "$3=yes"
2755 else
2756   eval "$3=no"
2757 fi
2758 rm -f conftest.err conftest.$ac_ext
2759 fi
2760 eval ac_res=\$$3
2761                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2762 $as_echo "$ac_res" >&6; }
2763   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2764
2765 } # ac_fn_c_check_header_preproc
2766
2767 # ac_fn_c_check_func LINENO FUNC VAR
2768 # ----------------------------------
2769 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2770 ac_fn_c_check_func ()
2771 {
2772   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2773   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2774 $as_echo_n "checking for $2... " >&6; }
2775 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2776   $as_echo_n "(cached) " >&6
2777 else
2778   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2779 /* end confdefs.h.  */
2780 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2781    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2782 #define $2 innocuous_$2
2783
2784 /* System header to define __stub macros and hopefully few prototypes,
2785     which can conflict with char $2 (); below.
2786     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2787     <limits.h> exists even on freestanding compilers.  */
2788
2789 #ifdef __STDC__
2790 # include <limits.h>
2791 #else
2792 # include <assert.h>
2793 #endif
2794
2795 #undef $2
2796
2797 /* Override any GCC internal prototype to avoid an error.
2798    Use char because int might match the return type of a GCC
2799    builtin and then its argument prototype would still apply.  */
2800 #ifdef __cplusplus
2801 extern "C"
2802 #endif
2803 char $2 ();
2804 /* The GNU C library defines this for functions which it implements
2805     to always fail with ENOSYS.  Some functions are actually named
2806     something starting with __ and the normal name is an alias.  */
2807 #if defined __stub_$2 || defined __stub___$2
2808 choke me
2809 #endif
2810
2811 int
2812 main ()
2813 {
2814 return $2 ();
2815   ;
2816   return 0;
2817 }
2818 _ACEOF
2819 if ac_fn_c_try_link "$LINENO"; then :
2820   eval "$3=yes"
2821 else
2822   eval "$3=no"
2823 fi
2824 rm -f core conftest.err conftest.$ac_objext \
2825     conftest$ac_exeext conftest.$ac_ext
2826 fi
2827 eval ac_res=\$$3
2828                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2829 $as_echo "$ac_res" >&6; }
2830   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2831
2832 } # ac_fn_c_check_func
2833 cat >config.log <<_ACEOF
2834 This file contains any messages produced by compilers while
2835 running configure, to aid debugging if configure makes a mistake.
2836
2837 It was created by $as_me, which was
2838 generated by GNU Autoconf 2.64.  Invocation command line was
2839
2840   $ $0 $@
2841
2842 _ACEOF
2843 exec 5>>config.log
2844 {
2845 cat <<_ASUNAME
2846 ## --------- ##
2847 ## Platform. ##
2848 ## --------- ##
2849
2850 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2851 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2852 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2853 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2854 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2855
2856 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2857 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2858
2859 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2860 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2861 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2862 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2863 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2864 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2865 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2866
2867 _ASUNAME
2868
2869 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2870 for as_dir in $PATH
2871 do
2872   IFS=$as_save_IFS
2873   test -z "$as_dir" && as_dir=.
2874     $as_echo "PATH: $as_dir"
2875   done
2876 IFS=$as_save_IFS
2877
2878 } >&5
2879
2880 cat >&5 <<_ACEOF
2881
2882
2883 ## ----------- ##
2884 ## Core tests. ##
2885 ## ----------- ##
2886
2887 _ACEOF
2888
2889
2890 # Keep a trace of the command line.
2891 # Strip out --no-create and --no-recursion so they do not pile up.
2892 # Strip out --silent because we don't want to record it for future runs.
2893 # Also quote any args containing shell meta-characters.
2894 # Make two passes to allow for proper duplicate-argument suppression.
2895 ac_configure_args=
2896 ac_configure_args0=
2897 ac_configure_args1=
2898 ac_must_keep_next=false
2899 for ac_pass in 1 2
2900 do
2901   for ac_arg
2902   do
2903     case $ac_arg in
2904     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2905     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2906     | -silent | --silent | --silen | --sile | --sil)
2907       continue ;;
2908     *\'*)
2909       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2910     esac
2911     case $ac_pass in
2912     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2913     2)
2914       as_fn_append ac_configure_args1 " '$ac_arg'"
2915       if test $ac_must_keep_next = true; then
2916         ac_must_keep_next=false # Got value, back to normal.
2917       else
2918         case $ac_arg in
2919           *=* | --config-cache | -C | -disable-* | --disable-* \
2920           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2921           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2922           | -with-* | --with-* | -without-* | --without-* | --x)
2923             case "$ac_configure_args0 " in
2924               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2925             esac
2926             ;;
2927           -* ) ac_must_keep_next=true ;;
2928         esac
2929       fi
2930       as_fn_append ac_configure_args " '$ac_arg'"
2931       ;;
2932     esac
2933   done
2934 done
2935 { ac_configure_args0=; unset ac_configure_args0;}
2936 { ac_configure_args1=; unset ac_configure_args1;}
2937
2938 # When interrupted or exit'd, cleanup temporary files, and complete
2939 # config.log.  We remove comments because anyway the quotes in there
2940 # would cause problems or look ugly.
2941 # WARNING: Use '\'' to represent an apostrophe within the trap.
2942 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2943 trap 'exit_status=$?
2944   # Save into config.log some information that might help in debugging.
2945   {
2946     echo
2947
2948     cat <<\_ASBOX
2949 ## ---------------- ##
2950 ## Cache variables. ##
2951 ## ---------------- ##
2952 _ASBOX
2953     echo
2954     # The following way of writing the cache mishandles newlines in values,
2955 (
2956   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2957     eval ac_val=\$$ac_var
2958     case $ac_val in #(
2959     *${as_nl}*)
2960       case $ac_var in #(
2961       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2962 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2963       esac
2964       case $ac_var in #(
2965       _ | IFS | as_nl) ;; #(
2966       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2967       *) { eval $ac_var=; unset $ac_var;} ;;
2968       esac ;;
2969     esac
2970   done
2971   (set) 2>&1 |
2972     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2973     *${as_nl}ac_space=\ *)
2974       sed -n \
2975         "s/'\''/'\''\\\\'\'''\''/g;
2976           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2977       ;; #(
2978     *)
2979       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2980       ;;
2981     esac |
2982     sort
2983 )
2984     echo
2985
2986     cat <<\_ASBOX
2987 ## ----------------- ##
2988 ## Output variables. ##
2989 ## ----------------- ##
2990 _ASBOX
2991     echo
2992     for ac_var in $ac_subst_vars
2993     do
2994       eval ac_val=\$$ac_var
2995       case $ac_val in
2996       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2997       esac
2998       $as_echo "$ac_var='\''$ac_val'\''"
2999     done | sort
3000     echo
3001
3002     if test -n "$ac_subst_files"; then
3003       cat <<\_ASBOX
3004 ## ------------------- ##
3005 ## File substitutions. ##
3006 ## ------------------- ##
3007 _ASBOX
3008       echo
3009       for ac_var in $ac_subst_files
3010       do
3011         eval ac_val=\$$ac_var
3012         case $ac_val in
3013         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3014         esac
3015         $as_echo "$ac_var='\''$ac_val'\''"
3016       done | sort
3017       echo
3018     fi
3019
3020     if test -s confdefs.h; then
3021       cat <<\_ASBOX
3022 ## ----------- ##
3023 ## confdefs.h. ##
3024 ## ----------- ##
3025 _ASBOX
3026       echo
3027       cat confdefs.h
3028       echo
3029     fi
3030     test "$ac_signal" != 0 &&
3031       $as_echo "$as_me: caught signal $ac_signal"
3032     $as_echo "$as_me: exit $exit_status"
3033   } >&5
3034   rm -f core *.core core.conftest.* &&
3035     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
3036     exit $exit_status
3037 ' 0
3038 for ac_signal in 1 2 13 15; do
3039   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
3040 done
3041 ac_signal=0
3042
3043 # confdefs.h avoids OS command line length limits that DEFS can exceed.
3044 rm -f -r conftest* confdefs.h
3045
3046 $as_echo "/* confdefs.h */" > confdefs.h
3047
3048 # Predefined preprocessor variables.
3049
3050 cat >>confdefs.h <<_ACEOF
3051 #define PACKAGE_NAME "$PACKAGE_NAME"
3052 _ACEOF
3053
3054 cat >>confdefs.h <<_ACEOF
3055 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
3056 _ACEOF
3057
3058 cat >>confdefs.h <<_ACEOF
3059 #define PACKAGE_VERSION "$PACKAGE_VERSION"
3060 _ACEOF
3061
3062 cat >>confdefs.h <<_ACEOF
3063 #define PACKAGE_STRING "$PACKAGE_STRING"
3064 _ACEOF
3065
3066 cat >>confdefs.h <<_ACEOF
3067 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
3068 _ACEOF
3069
3070 cat >>confdefs.h <<_ACEOF
3071 #define PACKAGE_URL "$PACKAGE_URL"
3072 _ACEOF
3073
3074
3075 # Let the site file select an alternate cache file if it wants to.
3076 # Prefer an explicitly selected file to automatically selected ones.
3077 ac_site_file1=NONE
3078 ac_site_file2=NONE
3079 if test -n "$CONFIG_SITE"; then
3080   ac_site_file1=$CONFIG_SITE
3081 elif test "x$prefix" != xNONE; then
3082   ac_site_file1=$prefix/share/config.site
3083   ac_site_file2=$prefix/etc/config.site
3084 else
3085   ac_site_file1=$ac_default_prefix/share/config.site
3086   ac_site_file2=$ac_default_prefix/etc/config.site
3087 fi
3088 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
3089 do
3090   test "x$ac_site_file" = xNONE && continue
3091   if test -r "$ac_site_file"; then
3092     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
3093 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
3094     sed 's/^/| /' "$ac_site_file" >&5
3095     . "$ac_site_file"
3096   fi
3097 done
3098
3099 if test -r "$cache_file"; then
3100   # Some versions of bash will fail to source /dev/null (special
3101   # files actually), so we avoid doing that.
3102   if test -f "$cache_file"; then
3103     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
3104 $as_echo "$as_me: loading cache $cache_file" >&6;}
3105     case $cache_file in
3106       [\\/]* | ?:[\\/]* ) . "$cache_file";;
3107       *)                      . "./$cache_file";;
3108     esac
3109   fi
3110 else
3111   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
3112 $as_echo "$as_me: creating cache $cache_file" >&6;}
3113   >$cache_file
3114 fi
3115
3116 # Check that the precious variables saved in the cache have kept the same
3117 # value.
3118 ac_cache_corrupted=false
3119 for ac_var in $ac_precious_vars; do
3120   eval ac_old_set=\$ac_cv_env_${ac_var}_set
3121   eval ac_new_set=\$ac_env_${ac_var}_set
3122   eval ac_old_val=\$ac_cv_env_${ac_var}_value
3123   eval ac_new_val=\$ac_env_${ac_var}_value
3124   case $ac_old_set,$ac_new_set in
3125     set,)
3126       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
3127 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
3128       ac_cache_corrupted=: ;;
3129     ,set)
3130       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
3131 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
3132       ac_cache_corrupted=: ;;
3133     ,);;
3134     *)
3135       if test "x$ac_old_val" != "x$ac_new_val"; then
3136         # differences in whitespace do not lead to failure.
3137         ac_old_val_w=`echo x $ac_old_val`
3138         ac_new_val_w=`echo x $ac_new_val`
3139         if test "$ac_old_val_w" != "$ac_new_val_w"; then
3140           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
3141 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
3142           ac_cache_corrupted=:
3143         else
3144           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3145 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3146           eval $ac_var=\$ac_old_val
3147         fi
3148         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
3149 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
3150         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
3151 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
3152       fi;;
3153   esac
3154   # Pass precious variables to config.status.
3155   if test "$ac_new_set" = set; then
3156     case $ac_new_val in
3157     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3158     *) ac_arg=$ac_var=$ac_new_val ;;
3159     esac
3160     case " $ac_configure_args " in
3161       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
3162       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3163     esac
3164   fi
3165 done
3166 if $ac_cache_corrupted; then
3167   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3168 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3169   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3170 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3171   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3172 fi
3173 ## -------------------- ##
3174 ## Main body of script. ##
3175 ## -------------------- ##
3176
3177 ac_ext=c
3178 ac_cpp='$CPP $CPPFLAGS'
3179 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3180 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3181 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3182
3183
3184
3185
3186
3187
3188 ac_config_headers="$ac_config_headers auto-host.h:config.in"
3189
3190
3191 gcc_version=`cat $srcdir/BASE-VER`
3192
3193 # Determine the host, build, and target systems
3194 ac_aux_dir=
3195 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3196   for ac_t in install-sh install.sh shtool; do
3197     if test -f "$ac_dir/$ac_t"; then
3198       ac_aux_dir=$ac_dir
3199       ac_install_sh="$ac_aux_dir/$ac_t -c"
3200       break 2
3201     fi
3202   done
3203 done
3204 if test -z "$ac_aux_dir"; then
3205   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3206 fi
3207
3208 # These three variables are undocumented and unsupported,
3209 # and are intended to be withdrawn in a future Autoconf release.
3210 # They can cause serious problems if a builder's source tree is in a directory
3211 # whose full name contains unusual characters.
3212 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3213 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3214 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3215
3216
3217 # Make sure we can run config.sub.
3218 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3219   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3220
3221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3222 $as_echo_n "checking build system type... " >&6; }
3223 if test "${ac_cv_build+set}" = set; then :
3224   $as_echo_n "(cached) " >&6
3225 else
3226   ac_build_alias=$build_alias
3227 test "x$ac_build_alias" = x &&
3228   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3229 test "x$ac_build_alias" = x &&
3230   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3231 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3232   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3233
3234 fi
3235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3236 $as_echo "$ac_cv_build" >&6; }
3237 case $ac_cv_build in
3238 *-*-*) ;;
3239 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3240 esac
3241 build=$ac_cv_build
3242 ac_save_IFS=$IFS; IFS='-'
3243 set x $ac_cv_build
3244 shift
3245 build_cpu=$1
3246 build_vendor=$2
3247 shift; shift
3248 # Remember, the first character of IFS is used to create $*,
3249 # except with old shells:
3250 build_os=$*
3251 IFS=$ac_save_IFS
3252 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3253
3254
3255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3256 $as_echo_n "checking host system type... " >&6; }
3257 if test "${ac_cv_host+set}" = set; then :
3258   $as_echo_n "(cached) " >&6
3259 else
3260   if test "x$host_alias" = x; then
3261   ac_cv_host=$ac_cv_build
3262 else
3263   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3264     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3265 fi
3266
3267 fi
3268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3269 $as_echo "$ac_cv_host" >&6; }
3270 case $ac_cv_host in
3271 *-*-*) ;;
3272 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3273 esac
3274 host=$ac_cv_host
3275 ac_save_IFS=$IFS; IFS='-'
3276 set x $ac_cv_host
3277 shift
3278 host_cpu=$1
3279 host_vendor=$2
3280 shift; shift
3281 # Remember, the first character of IFS is used to create $*,
3282 # except with old shells:
3283 host_os=$*
3284 IFS=$ac_save_IFS
3285 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3286
3287
3288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3289 $as_echo_n "checking target system type... " >&6; }
3290 if test "${ac_cv_target+set}" = set; then :
3291   $as_echo_n "(cached) " >&6
3292 else
3293   if test "x$target_alias" = x; then
3294   ac_cv_target=$ac_cv_host
3295 else
3296   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3297     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3298 fi
3299
3300 fi
3301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3302 $as_echo "$ac_cv_target" >&6; }
3303 case $ac_cv_target in
3304 *-*-*) ;;
3305 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3306 esac
3307 target=$ac_cv_target
3308 ac_save_IFS=$IFS; IFS='-'
3309 set x $ac_cv_target
3310 shift
3311 target_cpu=$1
3312 target_vendor=$2
3313 shift; shift
3314 # Remember, the first character of IFS is used to create $*,
3315 # except with old shells:
3316 target_os=$*
3317 IFS=$ac_save_IFS
3318 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3319
3320
3321 # The aliases save the names the user supplied, while $host etc.
3322 # will get canonicalized.
3323 test -n "$target_alias" &&
3324   test "$program_prefix$program_suffix$program_transform_name" = \
3325     NONENONEs,x,x, &&
3326   program_prefix=${target_alias}-
3327
3328 # Determine the noncanonical host name, for Ada.
3329  case ${build_alias} in
3330   "") build_noncanonical=${build} ;;
3331   *) build_noncanonical=${build_alias} ;;
3332 esac
3333
3334  case ${host_alias} in
3335   "") host_noncanonical=${build_noncanonical} ;;
3336   *) host_noncanonical=${host_alias} ;;
3337 esac
3338
3339
3340
3341
3342 # Determine the noncanonical target name, for directory use.
3343  case ${target_alias} in
3344   "") target_noncanonical=${host_noncanonical} ;;
3345   *) target_noncanonical=${target_alias} ;;
3346 esac
3347
3348
3349
3350
3351 # Used for constructing correct paths for offload compilers.
3352 real_target_noncanonical=${target_noncanonical}
3353 accel_dir_suffix=
3354
3355 # Determine the target- and build-specific subdirectories
3356
3357 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3358 # have matching libraries, they should use host libraries: Makefile.tpl
3359 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3360 # However, they still use the build modules, because the corresponding
3361 # host modules (e.g. bison) are only built for the host when bootstrap
3362 # finishes. So:
3363 # - build_subdir is where we find build modules, and never changes.
3364 # - build_libsubdir is where we find build libraries, and can be overridden.
3365
3366 # Prefix 'build-' so this never conflicts with target_subdir.
3367 build_subdir="build-${build_noncanonical}"
3368
3369 # Check whether --with-build-libsubdir was given.
3370 if test "${with_build_libsubdir+set}" = set; then :
3371   withval=$with_build_libsubdir; build_libsubdir="$withval"
3372 else
3373   build_libsubdir="$build_subdir"
3374 fi
3375
3376 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3377 if ( test $srcdir = . && test -d gcc ) \
3378    || test -d $srcdir/../host-${host_noncanonical}; then
3379   host_subdir="host-${host_noncanonical}"
3380 else
3381   host_subdir=.
3382 fi
3383 # No prefix.
3384 target_subdir=${target_noncanonical}
3385
3386
3387 # Set program_transform_name
3388 test "$program_prefix" != NONE &&
3389   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3390 # Use a double $ so make ignores it.
3391 test "$program_suffix" != NONE &&
3392   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3393 # Double any \ or $.
3394 # By default was `s,x,x', remove it if useless.
3395 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3396 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3397
3398
3399 # Check for bogus environment variables.
3400 # Test if LIBRARY_PATH contains the notation for the current directory
3401 # since this would lead to problems installing/building glibc.
3402 # LIBRARY_PATH contains the current directory if one of the following
3403 # is true:
3404 # - one of the terminals (":" and ";") is the first or last sign
3405 # - two terminals occur directly after each other
3406 # - the path contains an element with a dot in it
3407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3408 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3409 case ${LIBRARY_PATH} in
3410   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3411     library_path_setting="contains current directory"
3412     ;;
3413   *)
3414     library_path_setting="ok"
3415     ;;
3416 esac
3417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3418 $as_echo "$library_path_setting" >&6; }
3419 if test "$library_path_setting" != "ok"; then
3420 as_fn_error "
3421 *** LIBRARY_PATH shouldn't contain the current directory when
3422 *** building gcc. Please change the environment variable
3423 *** and run configure again." "$LINENO" 5
3424 fi
3425
3426 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3427 # since this would lead to problems installing/building glibc.
3428 # GCC_EXEC_PREFIX contains the current directory if one of the following
3429 # is true:
3430 # - one of the terminals (":" and ";") is the first or last sign
3431 # - two terminals occur directly after each other
3432 # - the path contains an element with a dot in it
3433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3434 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3435 case ${GCC_EXEC_PREFIX} in
3436   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3437     gcc_exec_prefix_setting="contains current directory"
3438     ;;
3439   *)
3440     gcc_exec_prefix_setting="ok"
3441     ;;
3442 esac
3443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3444 $as_echo "$gcc_exec_prefix_setting" >&6; }
3445 if test "$gcc_exec_prefix_setting" != "ok"; then
3446 as_fn_error "
3447 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3448 *** building gcc. Please change the environment variable
3449 *** and run configure again." "$LINENO" 5
3450 fi
3451
3452 # -----------
3453 # Directories
3454 # -----------
3455
3456 # Specify the local prefix
3457 local_prefix=
3458
3459 # Check whether --with-local-prefix was given.
3460 if test "${with_local_prefix+set}" = set; then :
3461   withval=$with_local_prefix; case "${withval}" in
3462 yes)    as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3463 no)     ;;
3464 *)      local_prefix=$with_local_prefix ;;
3465 esac
3466 fi
3467
3468
3469 # Default local prefix if it is empty
3470 if test x$local_prefix = x; then
3471         local_prefix=/usr/local
3472 fi
3473
3474
3475 # Check whether --with-native-system-header-dir was given.
3476 if test "${with_native_system_header_dir+set}" = set; then :
3477   withval=$with_native_system_header_dir;
3478  case ${with_native_system_header_dir} in
3479  yes|no) as_fn_error "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
3480  /* | [A-Za-z]:[\\/]*) ;;
3481  *) as_fn_error "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
3482  esac
3483  configured_native_system_header_dir="${withval}"
3484
3485 else
3486   configured_native_system_header_dir=
3487 fi
3488
3489
3490
3491 # Check whether --with-build-sysroot was given.
3492 if test "${with_build_sysroot+set}" = set; then :
3493   withval=$with_build_sysroot; if test x"$withval" != x ; then
3494      SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
3495    fi
3496 else
3497   SYSROOT_CFLAGS_FOR_TARGET=
3498 fi
3499
3500
3501
3502 if test "x$prefix" = xNONE; then
3503  test_prefix=/usr/local
3504 else
3505  test_prefix=$prefix
3506 fi
3507 if test "x$exec_prefix" = xNONE; then
3508  test_exec_prefix=$test_prefix
3509 else
3510  test_exec_prefix=$exec_prefix
3511 fi
3512
3513
3514 # Check whether --with-sysroot was given.
3515 if test "${with_sysroot+set}" = set; then :
3516   withval=$with_sysroot;
3517  case ${with_sysroot} in
3518  /) ;;
3519  */) with_sysroot=`echo $with_sysroot | sed 's,/$,,'` ;;
3520  esac
3521  case ${with_sysroot} in
3522  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
3523  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
3524  esac
3525
3526  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
3527  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
3528
3529  case ${TARGET_SYSTEM_ROOT} in
3530  "${test_prefix}"|"${test_prefix}/"*|\
3531  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
3532  '${prefix}'|'${prefix}/'*|\
3533  '${exec_prefix}'|'${exec_prefix}/'*)
3534    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
3535    TARGET_SYSTEM_ROOT_DEFINE="$t"
3536    ;;
3537  esac
3538
3539 else
3540
3541  TARGET_SYSTEM_ROOT=
3542  TARGET_SYSTEM_ROOT_DEFINE=
3543  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
3544
3545 fi
3546
3547
3548
3549
3550
3551 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3552 # passed in by the toplevel make and thus we'd get different behavior
3553 # depending on where we built the sources.
3554 gcc_gxx_include_dir=
3555 # Specify the g++ header file directory
3556
3557 # Check whether --with-gxx-include-dir was given.
3558 if test "${with_gxx_include_dir+set}" = set; then :
3559   withval=$with_gxx_include_dir; case "${withval}" in
3560 yes)    as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3561 no)     ;;
3562 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
3563 esac
3564 fi
3565
3566
3567 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3568 if test x${gcc_gxx_include_dir} = x; then
3569   if test x${enable_version_specific_runtime_libs} = xyes; then
3570     gcc_gxx_include_dir='${libsubdir}/include/c++'
3571   else
3572     libstdcxx_incdir='include/c++/$(version)'
3573     if test x$host != x$target; then
3574        libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3575     fi
3576     gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3577   fi
3578 fi
3579
3580 gcc_gxx_include_dir_add_sysroot=0
3581 if test "${with_sysroot+set}" = set; then
3582   gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
3583   if test "${gcc_gxx_without_sysroot}"; then
3584     if test x${with_sysroot} != x/; then
3585       gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
3586     fi
3587     gcc_gxx_include_dir_add_sysroot=1
3588   fi
3589 fi
3590
3591
3592 # Check whether --with-cpp_install_dir was given.
3593 if test "${with_cpp_install_dir+set}" = set; then :
3594   withval=$with_cpp_install_dir; if test x$withval = xyes; then
3595   as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3596 elif test x$withval != xno; then
3597   cpp_install_dir=$withval
3598 fi
3599 fi
3600
3601
3602 # We would like to our source tree to be readonly.  However when releases or
3603 # pre-releases are generated, the flex/bison generated files as well as the
3604 # various formats of manuals need to be included along with the rest of the
3605 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3606 # just that.
3607
3608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3609 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3610     # Check whether --enable-generated-files-in-srcdir was given.
3611 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3612   enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3613 else
3614   generated_files_in_srcdir=no
3615 fi
3616
3617
3618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3619 $as_echo "$generated_files_in_srcdir" >&6; }
3620
3621 if test "$generated_files_in_srcdir" = "yes"; then
3622   GENINSRC=''
3623 else
3624   GENINSRC='#'
3625 fi
3626
3627
3628 # -------------------
3629 # Find default linker
3630 # -------------------
3631
3632 # With GNU ld
3633
3634 # Check whether --with-gnu-ld was given.
3635 if test "${with_gnu_ld+set}" = set; then :
3636   withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3637 else
3638   gnu_ld_flag=no
3639 fi
3640
3641
3642 # With pre-defined ld
3643
3644 # Check whether --with-ld was given.
3645 if test "${with_ld+set}" = set; then :
3646   withval=$with_ld; DEFAULT_LINKER="$with_ld"
3647 fi
3648
3649 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3650   if test ! -x "$DEFAULT_LINKER"; then
3651     as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3652   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3653     gnu_ld_flag=yes
3654   fi
3655
3656 cat >>confdefs.h <<_ACEOF
3657 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3658 _ACEOF
3659
3660 fi
3661
3662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3663 $as_echo_n "checking whether a default linker was specified... " >&6; }
3664 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3665   if test x"$gnu_ld_flag" = x"no"; then
3666     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3667 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3668   else
3669     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3670 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3671   fi
3672 else
3673   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3674 $as_echo "no" >&6; }
3675 fi
3676
3677 # With demangler in GNU ld
3678
3679 # Check whether --with-demangler-in-ld was given.
3680 if test "${with_demangler_in_ld+set}" = set; then :
3681   withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3682 else
3683   demangler_in_ld=yes
3684 fi
3685
3686
3687 # ----------------------
3688 # Find default assembler
3689 # ----------------------
3690
3691 # With GNU as
3692
3693 # Check whether --with-gnu-as was given.
3694 if test "${with_gnu_as+set}" = set; then :
3695   withval=$with_gnu_as; gas_flag="$with_gnu_as"
3696 else
3697   gas_flag=no
3698 fi
3699
3700
3701
3702 # Check whether --with-as was given.
3703 if test "${with_as+set}" = set; then :
3704   withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3705 fi
3706
3707 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3708   if test ! -x "$DEFAULT_ASSEMBLER"; then
3709     as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3710   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3711     gas_flag=yes
3712   fi
3713
3714 cat >>confdefs.h <<_ACEOF
3715 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3716 _ACEOF
3717
3718 fi
3719
3720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3721 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3722 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3723   if test x"$gas_flag" = x"no"; then
3724     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3725 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3726   else
3727     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3728 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3729   fi
3730 else
3731   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3732 $as_echo "no" >&6; }
3733 fi
3734
3735 # ---------------
3736 # Find C compiler
3737 # ---------------
3738
3739 # If a non-executable a.out is present (e.g. created by GNU as above even if
3740 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3741 # file, even when creating an executable, so an execution test fails.
3742 # Remove possible default executable files to avoid this.
3743 #
3744 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3745 # Autoconf includes it.
3746 rm -f a.out a.exe b.out
3747
3748 # Find the native compiler
3749 ac_ext=c
3750 ac_cpp='$CPP $CPPFLAGS'
3751 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3752 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3753 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3754 if test -n "$ac_tool_prefix"; then
3755   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3756 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3758 $as_echo_n "checking for $ac_word... " >&6; }
3759 if test "${ac_cv_prog_CC+set}" = set; then :
3760   $as_echo_n "(cached) " >&6
3761 else
3762   if test -n "$CC"; then
3763   ac_cv_prog_CC="$CC" # Let the user override the test.
3764 else
3765 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3766 for as_dir in $PATH
3767 do
3768   IFS=$as_save_IFS
3769   test -z "$as_dir" && as_dir=.
3770     for ac_exec_ext in '' $ac_executable_extensions; do
3771   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3772     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3773     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3774     break 2
3775   fi
3776 done
3777   done
3778 IFS=$as_save_IFS
3779
3780 fi
3781 fi
3782 CC=$ac_cv_prog_CC
3783 if test -n "$CC"; then
3784   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3785 $as_echo "$CC" >&6; }
3786 else
3787   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3788 $as_echo "no" >&6; }
3789 fi
3790
3791
3792 fi
3793 if test -z "$ac_cv_prog_CC"; then
3794   ac_ct_CC=$CC
3795   # Extract the first word of "gcc", so it can be a program name with args.
3796 set dummy gcc; ac_word=$2
3797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3798 $as_echo_n "checking for $ac_word... " >&6; }
3799 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3800   $as_echo_n "(cached) " >&6
3801 else
3802   if test -n "$ac_ct_CC"; then
3803   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3804 else
3805 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3806 for as_dir in $PATH
3807 do
3808   IFS=$as_save_IFS
3809   test -z "$as_dir" && as_dir=.
3810     for ac_exec_ext in '' $ac_executable_extensions; do
3811   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3812     ac_cv_prog_ac_ct_CC="gcc"
3813     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3814     break 2
3815   fi
3816 done
3817   done
3818 IFS=$as_save_IFS
3819
3820 fi
3821 fi
3822 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3823 if test -n "$ac_ct_CC"; then
3824   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3825 $as_echo "$ac_ct_CC" >&6; }
3826 else
3827   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3828 $as_echo "no" >&6; }
3829 fi
3830
3831   if test "x$ac_ct_CC" = x; then
3832     CC=""
3833   else
3834     case $cross_compiling:$ac_tool_warned in
3835 yes:)
3836 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3837 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3838 ac_tool_warned=yes ;;
3839 esac
3840     CC=$ac_ct_CC
3841   fi
3842 else
3843   CC="$ac_cv_prog_CC"
3844 fi
3845
3846 if test -z "$CC"; then
3847           if test -n "$ac_tool_prefix"; then
3848     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3849 set dummy ${ac_tool_prefix}cc; ac_word=$2
3850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3851 $as_echo_n "checking for $ac_word... " >&6; }
3852 if test "${ac_cv_prog_CC+set}" = set; then :
3853   $as_echo_n "(cached) " >&6
3854 else
3855   if test -n "$CC"; then
3856   ac_cv_prog_CC="$CC" # Let the user override the test.
3857 else
3858 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3859 for as_dir in $PATH
3860 do
3861   IFS=$as_save_IFS
3862   test -z "$as_dir" && as_dir=.
3863     for ac_exec_ext in '' $ac_executable_extensions; do
3864   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3865     ac_cv_prog_CC="${ac_tool_prefix}cc"
3866     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3867     break 2
3868   fi
3869 done
3870   done
3871 IFS=$as_save_IFS
3872
3873 fi
3874 fi
3875 CC=$ac_cv_prog_CC
3876 if test -n "$CC"; then
3877   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3878 $as_echo "$CC" >&6; }
3879 else
3880   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3881 $as_echo "no" >&6; }
3882 fi
3883
3884
3885   fi
3886 fi
3887 if test -z "$CC"; then
3888   # Extract the first word of "cc", so it can be a program name with args.
3889 set dummy cc; ac_word=$2
3890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3891 $as_echo_n "checking for $ac_word... " >&6; }
3892 if test "${ac_cv_prog_CC+set}" = set; then :
3893   $as_echo_n "(cached) " >&6
3894 else
3895   if test -n "$CC"; then
3896   ac_cv_prog_CC="$CC" # Let the user override the test.
3897 else
3898   ac_prog_rejected=no
3899 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3900 for as_dir in $PATH
3901 do
3902   IFS=$as_save_IFS
3903   test -z "$as_dir" && as_dir=.
3904     for ac_exec_ext in '' $ac_executable_extensions; do
3905   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3906     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3907        ac_prog_rejected=yes
3908        continue
3909      fi
3910     ac_cv_prog_CC="cc"
3911     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3912     break 2
3913   fi
3914 done
3915   done
3916 IFS=$as_save_IFS
3917
3918 if test $ac_prog_rejected = yes; then
3919   # We found a bogon in the path, so make sure we never use it.
3920   set dummy $ac_cv_prog_CC
3921   shift
3922   if test $# != 0; then
3923     # We chose a different compiler from the bogus one.
3924     # However, it has the same basename, so the bogon will be chosen
3925     # first if we set CC to just the basename; use the full file name.
3926     shift
3927     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3928   fi
3929 fi
3930 fi
3931 fi
3932 CC=$ac_cv_prog_CC
3933 if test -n "$CC"; then
3934   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3935 $as_echo "$CC" >&6; }
3936 else
3937   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3938 $as_echo "no" >&6; }
3939 fi
3940
3941
3942 fi
3943 if test -z "$CC"; then
3944   if test -n "$ac_tool_prefix"; then
3945   for ac_prog in cl.exe
3946   do
3947     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3948 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3950 $as_echo_n "checking for $ac_word... " >&6; }
3951 if test "${ac_cv_prog_CC+set}" = set; then :
3952   $as_echo_n "(cached) " >&6
3953 else
3954   if test -n "$CC"; then
3955   ac_cv_prog_CC="$CC" # Let the user override the test.
3956 else
3957 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3958 for as_dir in $PATH
3959 do
3960   IFS=$as_save_IFS
3961   test -z "$as_dir" && as_dir=.
3962     for ac_exec_ext in '' $ac_executable_extensions; do
3963   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3964     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3965     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3966     break 2
3967   fi
3968 done
3969   done
3970 IFS=$as_save_IFS
3971
3972 fi
3973 fi
3974 CC=$ac_cv_prog_CC
3975 if test -n "$CC"; then
3976   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3977 $as_echo "$CC" >&6; }
3978 else
3979   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3980 $as_echo "no" >&6; }
3981 fi
3982
3983
3984     test -n "$CC" && break
3985   done
3986 fi
3987 if test -z "$CC"; then
3988   ac_ct_CC=$CC
3989   for ac_prog in cl.exe
3990 do
3991   # Extract the first word of "$ac_prog", so it can be a program name with args.
3992 set dummy $ac_prog; ac_word=$2
3993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3994 $as_echo_n "checking for $ac_word... " >&6; }
3995 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3996   $as_echo_n "(cached) " >&6
3997 else
3998   if test -n "$ac_ct_CC"; then
3999   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4000 else
4001 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4002 for as_dir in $PATH
4003 do
4004   IFS=$as_save_IFS
4005   test -z "$as_dir" && as_dir=.
4006     for ac_exec_ext in '' $ac_executable_extensions; do
4007   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4008     ac_cv_prog_ac_ct_CC="$ac_prog"
4009     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4010     break 2
4011   fi
4012 done
4013   done
4014 IFS=$as_save_IFS
4015
4016 fi
4017 fi
4018 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4019 if test -n "$ac_ct_CC"; then
4020   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4021 $as_echo "$ac_ct_CC" >&6; }
4022 else
4023   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4024 $as_echo "no" >&6; }
4025 fi
4026
4027
4028   test -n "$ac_ct_CC" && break
4029 done
4030
4031   if test "x$ac_ct_CC" = x; then
4032     CC=""
4033   else
4034     case $cross_compiling:$ac_tool_warned in
4035 yes:)
4036 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4037 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4038 ac_tool_warned=yes ;;
4039 esac
4040     CC=$ac_ct_CC
4041   fi
4042 fi
4043
4044 fi
4045
4046
4047 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4048 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4049 as_fn_error "no acceptable C compiler found in \$PATH
4050 See \`config.log' for more details." "$LINENO" 5; }
4051
4052 # Provide some information about the compiler.
4053 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4054 set X $ac_compile
4055 ac_compiler=$2
4056 for ac_option in --version -v -V -qversion; do
4057   { { ac_try="$ac_compiler $ac_option >&5"
4058 case "(($ac_try" in
4059   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4060   *) ac_try_echo=$ac_try;;
4061 esac
4062 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4063 $as_echo "$ac_try_echo"; } >&5
4064   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4065   ac_status=$?
4066   if test -s conftest.err; then
4067     sed '10a\
4068 ... rest of stderr output deleted ...
4069          10q' conftest.err >conftest.er1
4070     cat conftest.er1 >&5
4071     rm -f conftest.er1 conftest.err
4072   fi
4073   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4074   test $ac_status = 0; }
4075 done
4076
4077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4078 /* end confdefs.h.  */
4079
4080 int
4081 main ()
4082 {
4083
4084   ;
4085   return 0;
4086 }
4087 _ACEOF
4088 ac_clean_files_save=$ac_clean_files
4089 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
4090 # Try to create an executable without -o first, disregard a.out.
4091 # It will help us diagnose broken compilers, and finding out an intuition
4092 # of exeext.
4093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4094 $as_echo_n "checking for C compiler default output file name... " >&6; }
4095 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4096
4097 # The possible output files:
4098 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4099
4100 ac_rmfiles=
4101 for ac_file in $ac_files
4102 do
4103   case $ac_file in
4104     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4105     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4106   esac
4107 done
4108 rm -f $ac_rmfiles
4109
4110 if { { ac_try="$ac_link_default"
4111 case "(($ac_try" in
4112   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4113   *) ac_try_echo=$ac_try;;
4114 esac
4115 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4116 $as_echo "$ac_try_echo"; } >&5
4117   (eval "$ac_link_default") 2>&5
4118   ac_status=$?
4119   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4120   test $ac_status = 0; }; then :
4121   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4122 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4123 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
4124 # so that the user can short-circuit this test for compilers unknown to
4125 # Autoconf.
4126 for ac_file in $ac_files ''
4127 do
4128   test -f "$ac_file" || continue
4129   case $ac_file in
4130     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4131         ;;
4132     [ab].out )
4133         # We found the default executable, but exeext='' is most
4134         # certainly right.
4135         break;;
4136     *.* )
4137         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4138         then :; else
4139            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4140         fi
4141         # We set ac_cv_exeext here because the later test for it is not
4142         # safe: cross compilers may not add the suffix if given an `-o'
4143         # argument, so we may need to know it at that point already.
4144         # Even if this section looks crufty: it has the advantage of
4145         # actually working.
4146         break;;
4147     * )
4148         break;;
4149   esac
4150 done
4151 test "$ac_cv_exeext" = no && ac_cv_exeext=
4152
4153 else
4154   ac_file=''
4155 fi
4156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4157 $as_echo "$ac_file" >&6; }
4158 if test -z "$ac_file"; then :
4159   $as_echo "$as_me: failed program was:" >&5
4160 sed 's/^/| /' conftest.$ac_ext >&5
4161
4162 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4163 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4164 { as_fn_set_status 77
4165 as_fn_error "C compiler cannot create executables
4166 See \`config.log' for more details." "$LINENO" 5; }; }
4167 fi
4168 ac_exeext=$ac_cv_exeext
4169
4170 # Check that the compiler produces executables we can run.  If not, either
4171 # the compiler is broken, or we cross compile.
4172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4173 $as_echo_n "checking whether the C compiler works... " >&6; }
4174 # If not cross compiling, check that we can run a simple program.
4175 if test "$cross_compiling" != yes; then
4176   if { ac_try='./$ac_file'
4177   { { case "(($ac_try" in
4178   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4179   *) ac_try_echo=$ac_try;;
4180 esac
4181 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4182 $as_echo "$ac_try_echo"; } >&5
4183   (eval "$ac_try") 2>&5
4184   ac_status=$?
4185   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4186   test $ac_status = 0; }; }; then
4187     cross_compiling=no
4188   else
4189     if test "$cross_compiling" = maybe; then
4190         cross_compiling=yes
4191     else
4192         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4193 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4194 as_fn_error "cannot run C compiled programs.
4195 If you meant to cross compile, use \`--host'.
4196 See \`config.log' for more details." "$LINENO" 5; }
4197     fi
4198   fi
4199 fi
4200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4201 $as_echo "yes" >&6; }
4202
4203 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
4204 ac_clean_files=$ac_clean_files_save
4205 # Check that the compiler produces executables we can run.  If not, either
4206 # the compiler is broken, or we cross compile.
4207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4208 $as_echo_n "checking whether we are cross compiling... " >&6; }
4209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4210 $as_echo "$cross_compiling" >&6; }
4211
4212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4213 $as_echo_n "checking for suffix of executables... " >&6; }
4214 if { { ac_try="$ac_link"
4215 case "(($ac_try" in
4216   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4217   *) ac_try_echo=$ac_try;;
4218 esac
4219 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4220 $as_echo "$ac_try_echo"; } >&5
4221   (eval "$ac_link") 2>&5
4222   ac_status=$?
4223   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4224   test $ac_status = 0; }; then :
4225   # If both `conftest.exe' and `conftest' are `present' (well, observable)
4226 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
4227 # work properly (i.e., refer to `conftest.exe'), while it won't with
4228 # `rm'.
4229 for ac_file in conftest.exe conftest conftest.*; do
4230   test -f "$ac_file" || continue
4231   case $ac_file in
4232     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4233     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4234           break;;
4235     * ) break;;
4236   esac
4237 done
4238 else
4239   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4240 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4241 as_fn_error "cannot compute suffix of executables: cannot compile and link
4242 See \`config.log' for more details." "$LINENO" 5; }
4243 fi
4244 rm -f conftest$ac_cv_exeext
4245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4246 $as_echo "$ac_cv_exeext" >&6; }
4247
4248 rm -f conftest.$ac_ext
4249 EXEEXT=$ac_cv_exeext
4250 ac_exeext=$EXEEXT
4251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4252 $as_echo_n "checking for suffix of object files... " >&6; }
4253 if test "${ac_cv_objext+set}" = set; then :
4254   $as_echo_n "(cached) " >&6
4255 else
4256   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4257 /* end confdefs.h.  */
4258
4259 int
4260 main ()
4261 {
4262
4263   ;
4264   return 0;
4265 }
4266 _ACEOF
4267 rm -f conftest.o conftest.obj
4268 if { { ac_try="$ac_compile"
4269 case "(($ac_try" in
4270   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4271   *) ac_try_echo=$ac_try;;
4272 esac
4273 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4274 $as_echo "$ac_try_echo"; } >&5
4275   (eval "$ac_compile") 2>&5
4276   ac_status=$?
4277   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4278   test $ac_status = 0; }; then :
4279   for ac_file in conftest.o conftest.obj conftest.*; do
4280   test -f "$ac_file" || continue;
4281   case $ac_file in
4282     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4283     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4284        break;;
4285   esac
4286 done
4287 else
4288   $as_echo "$as_me: failed program was:" >&5
4289 sed 's/^/| /' conftest.$ac_ext >&5
4290
4291 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4292 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4293 as_fn_error "cannot compute suffix of object files: cannot compile
4294 See \`config.log' for more details." "$LINENO" 5; }
4295 fi
4296 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4297 fi
4298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4299 $as_echo "$ac_cv_objext" >&6; }
4300 OBJEXT=$ac_cv_objext
4301 ac_objext=$OBJEXT
4302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4303 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4304 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4305   $as_echo_n "(cached) " >&6
4306 else
4307   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4308 /* end confdefs.h.  */
4309
4310 int
4311 main ()
4312 {
4313 #ifndef __GNUC__
4314        choke me
4315 #endif
4316
4317   ;
4318   return 0;
4319 }
4320 _ACEOF
4321 if ac_fn_c_try_compile "$LINENO"; then :
4322   ac_compiler_gnu=yes
4323 else
4324   ac_compiler_gnu=no
4325 fi
4326 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4327 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4328
4329 fi
4330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4331 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4332 if test $ac_compiler_gnu = yes; then
4333   GCC=yes
4334 else
4335   GCC=
4336 fi
4337 ac_test_CFLAGS=${CFLAGS+set}
4338 ac_save_CFLAGS=$CFLAGS
4339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4340 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4341 if test "${ac_cv_prog_cc_g+set}" = set; then :
4342   $as_echo_n "(cached) " >&6
4343 else
4344   ac_save_c_werror_flag=$ac_c_werror_flag
4345    ac_c_werror_flag=yes
4346    ac_cv_prog_cc_g=no
4347    CFLAGS="-g"
4348    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4349 /* end confdefs.h.  */
4350
4351 int
4352 main ()
4353 {
4354
4355   ;
4356   return 0;
4357 }
4358 _ACEOF
4359 if ac_fn_c_try_compile "$LINENO"; then :
4360   ac_cv_prog_cc_g=yes
4361 else
4362   CFLAGS=""
4363       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4364 /* end confdefs.h.  */
4365
4366 int
4367 main ()
4368 {
4369
4370   ;
4371   return 0;
4372 }
4373 _ACEOF
4374 if ac_fn_c_try_compile "$LINENO"; then :
4375
4376 else
4377   ac_c_werror_flag=$ac_save_c_werror_flag
4378          CFLAGS="-g"
4379          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4380 /* end confdefs.h.  */
4381
4382 int
4383 main ()
4384 {
4385
4386   ;
4387   return 0;
4388 }
4389 _ACEOF
4390 if ac_fn_c_try_compile "$LINENO"; then :
4391   ac_cv_prog_cc_g=yes
4392 fi
4393 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4394 fi
4395 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4396 fi
4397 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4398    ac_c_werror_flag=$ac_save_c_werror_flag
4399 fi
4400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4401 $as_echo "$ac_cv_prog_cc_g" >&6; }
4402 if test "$ac_test_CFLAGS" = set; then
4403   CFLAGS=$ac_save_CFLAGS
4404 elif test $ac_cv_prog_cc_g = yes; then
4405   if test "$GCC" = yes; then
4406     CFLAGS="-g -O2"
4407   else
4408     CFLAGS="-g"
4409   fi
4410 else
4411   if test "$GCC" = yes; then
4412     CFLAGS="-O2"
4413   else
4414     CFLAGS=
4415   fi
4416 fi
4417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4418 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4419 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4420   $as_echo_n "(cached) " >&6
4421 else
4422   ac_cv_prog_cc_c89=no
4423 ac_save_CC=$CC
4424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4425 /* end confdefs.h.  */
4426 #include <stdarg.h>
4427 #include <stdio.h>
4428 #include <sys/types.h>
4429 #include <sys/stat.h>
4430 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4431 struct buf { int x; };
4432 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4433 static char *e (p, i)
4434      char **p;
4435      int i;
4436 {
4437   return p[i];
4438 }
4439 static char *f (char * (*g) (char **, int), char **p, ...)
4440 {
4441   char *s;
4442   va_list v;
4443   va_start (v,p);
4444   s = g (p, va_arg (v,int));
4445   va_end (v);
4446   return s;
4447 }
4448
4449 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4450    function prototypes and stuff, but not '\xHH' hex character constants.
4451    These don't provoke an error unfortunately, instead are silently treated
4452    as 'x'.  The following induces an error, until -std is added to get
4453    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4454    array size at least.  It's necessary to write '\x00'==0 to get something
4455    that's true only with -std.  */
4456 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4457
4458 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4459    inside strings and character constants.  */
4460 #define FOO(x) 'x'
4461 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4462
4463 int test (int i, double x);
4464 struct s1 {int (*f) (int a);};
4465 struct s2 {int (*f) (double a);};
4466 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4467 int argc;
4468 char **argv;
4469 int
4470 main ()
4471 {
4472 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4473   ;
4474   return 0;
4475 }
4476 _ACEOF
4477 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4478         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4479 do
4480   CC="$ac_save_CC $ac_arg"
4481   if ac_fn_c_try_compile "$LINENO"; then :
4482   ac_cv_prog_cc_c89=$ac_arg
4483 fi
4484 rm -f core conftest.err conftest.$ac_objext
4485   test "x$ac_cv_prog_cc_c89" != "xno" && break
4486 done
4487 rm -f conftest.$ac_ext
4488 CC=$ac_save_CC
4489
4490 fi
4491 # AC_CACHE_VAL
4492 case "x$ac_cv_prog_cc_c89" in
4493   x)
4494     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4495 $as_echo "none needed" >&6; } ;;
4496   xno)
4497     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4498 $as_echo "unsupported" >&6; } ;;
4499   *)
4500     CC="$CC $ac_cv_prog_cc_c89"
4501     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4502 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4503 esac
4504 if test "x$ac_cv_prog_cc_c89" != xno; then :
4505
4506 fi
4507
4508 ac_ext=c
4509 ac_cpp='$CPP $CPPFLAGS'
4510 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4511 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4512 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4513
4514 ac_ext=cpp
4515 ac_cpp='$CXXCPP $CPPFLAGS'
4516 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4517 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4518 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4519 if test -z "$CXX"; then
4520   if test -n "$CCC"; then
4521     CXX=$CCC
4522   else
4523     if test -n "$ac_tool_prefix"; then
4524   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4525   do
4526     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4527 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4529 $as_echo_n "checking for $ac_word... " >&6; }
4530 if test "${ac_cv_prog_CXX+set}" = set; then :
4531   $as_echo_n "(cached) " >&6
4532 else
4533   if test -n "$CXX"; then
4534   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4535 else
4536 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4537 for as_dir in $PATH
4538 do
4539   IFS=$as_save_IFS
4540   test -z "$as_dir" && as_dir=.
4541     for ac_exec_ext in '' $ac_executable_extensions; do
4542   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4543     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4544     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4545     break 2
4546   fi
4547 done
4548   done
4549 IFS=$as_save_IFS
4550
4551 fi
4552 fi
4553 CXX=$ac_cv_prog_CXX
4554 if test -n "$CXX"; then
4555   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4556 $as_echo "$CXX" >&6; }
4557 else
4558   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4559 $as_echo "no" >&6; }
4560 fi
4561
4562
4563     test -n "$CXX" && break
4564   done
4565 fi
4566 if test -z "$CXX"; then
4567   ac_ct_CXX=$CXX
4568   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4569 do
4570   # Extract the first word of "$ac_prog", so it can be a program name with args.
4571 set dummy $ac_prog; ac_word=$2
4572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4573 $as_echo_n "checking for $ac_word... " >&6; }
4574 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4575   $as_echo_n "(cached) " >&6
4576 else
4577   if test -n "$ac_ct_CXX"; then
4578   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4579 else
4580 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4581 for as_dir in $PATH
4582 do
4583   IFS=$as_save_IFS
4584   test -z "$as_dir" && as_dir=.
4585     for ac_exec_ext in '' $ac_executable_extensions; do
4586   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4587     ac_cv_prog_ac_ct_CXX="$ac_prog"
4588     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4589     break 2
4590   fi
4591 done
4592   done
4593 IFS=$as_save_IFS
4594
4595 fi
4596 fi
4597 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4598 if test -n "$ac_ct_CXX"; then
4599   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4600 $as_echo "$ac_ct_CXX" >&6; }
4601 else
4602   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4603 $as_echo "no" >&6; }
4604 fi
4605
4606
4607   test -n "$ac_ct_CXX" && break
4608 done
4609
4610   if test "x$ac_ct_CXX" = x; then
4611     CXX="g++"
4612   else
4613     case $cross_compiling:$ac_tool_warned in
4614 yes:)
4615 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4616 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4617 ac_tool_warned=yes ;;
4618 esac
4619     CXX=$ac_ct_CXX
4620   fi
4621 fi
4622
4623   fi
4624 fi
4625 # Provide some information about the compiler.
4626 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4627 set X $ac_compile
4628 ac_compiler=$2
4629 for ac_option in --version -v -V -qversion; do
4630   { { ac_try="$ac_compiler $ac_option >&5"
4631 case "(($ac_try" in
4632   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4633   *) ac_try_echo=$ac_try;;
4634 esac
4635 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4636 $as_echo "$ac_try_echo"; } >&5
4637   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4638   ac_status=$?
4639   if test -s conftest.err; then
4640     sed '10a\
4641 ... rest of stderr output deleted ...
4642          10q' conftest.err >conftest.er1
4643     cat conftest.er1 >&5
4644     rm -f conftest.er1 conftest.err
4645   fi
4646   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4647   test $ac_status = 0; }
4648 done
4649
4650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4651 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4652 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4653   $as_echo_n "(cached) " >&6
4654 else
4655   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4656 /* end confdefs.h.  */
4657
4658 int
4659 main ()
4660 {
4661 #ifndef __GNUC__
4662        choke me
4663 #endif
4664
4665   ;
4666   return 0;
4667 }
4668 _ACEOF
4669 if ac_fn_cxx_try_compile "$LINENO"; then :
4670   ac_compiler_gnu=yes
4671 else
4672   ac_compiler_gnu=no
4673 fi
4674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4675 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4676
4677 fi
4678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4679 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4680 if test $ac_compiler_gnu = yes; then
4681   GXX=yes
4682 else
4683   GXX=
4684 fi
4685 ac_test_CXXFLAGS=${CXXFLAGS+set}
4686 ac_save_CXXFLAGS=$CXXFLAGS
4687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4688 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4689 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4690   $as_echo_n "(cached) " >&6
4691 else
4692   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4693    ac_cxx_werror_flag=yes
4694    ac_cv_prog_cxx_g=no
4695    CXXFLAGS="-g"
4696    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4697 /* end confdefs.h.  */
4698
4699 int
4700 main ()
4701 {
4702
4703   ;
4704   return 0;
4705 }
4706 _ACEOF
4707 if ac_fn_cxx_try_compile "$LINENO"; then :
4708   ac_cv_prog_cxx_g=yes
4709 else
4710   CXXFLAGS=""
4711       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4712 /* end confdefs.h.  */
4713
4714 int
4715 main ()
4716 {
4717
4718   ;
4719   return 0;
4720 }
4721 _ACEOF
4722 if ac_fn_cxx_try_compile "$LINENO"; then :
4723
4724 else
4725   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4726          CXXFLAGS="-g"
4727          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4728 /* end confdefs.h.  */
4729
4730 int
4731 main ()
4732 {
4733
4734   ;
4735   return 0;
4736 }
4737 _ACEOF
4738 if ac_fn_cxx_try_compile "$LINENO"; then :
4739   ac_cv_prog_cxx_g=yes
4740 fi
4741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4742 fi
4743 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4744 fi
4745 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4746    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4747 fi
4748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4749 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4750 if test "$ac_test_CXXFLAGS" = set; then
4751   CXXFLAGS=$ac_save_CXXFLAGS
4752 elif test $ac_cv_prog_cxx_g = yes; then
4753   if test "$GXX" = yes; then
4754     CXXFLAGS="-g -O2"
4755   else
4756     CXXFLAGS="-g"
4757   fi
4758 else
4759   if test "$GXX" = yes; then
4760     CXXFLAGS="-O2"
4761   else
4762     CXXFLAGS=
4763   fi
4764 fi
4765 ac_ext=c
4766 ac_cpp='$CPP $CPPFLAGS'
4767 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4768 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4769 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4770
4771
4772
4773
4774 if test -n "$ac_tool_prefix"; then
4775   # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4776 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4778 $as_echo_n "checking for $ac_word... " >&6; }
4779 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4780   $as_echo_n "(cached) " >&6
4781 else
4782   if test -n "$GNATBIND"; then
4783   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4784 else
4785 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4786 for as_dir in $PATH
4787 do
4788   IFS=$as_save_IFS
4789   test -z "$as_dir" && as_dir=.
4790     for ac_exec_ext in '' $ac_executable_extensions; do
4791   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4792     ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4793     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4794     break 2
4795   fi
4796 done
4797   done
4798 IFS=$as_save_IFS
4799
4800 fi
4801 fi
4802 GNATBIND=$ac_cv_prog_GNATBIND
4803 if test -n "$GNATBIND"; then
4804   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4805 $as_echo "$GNATBIND" >&6; }
4806 else
4807   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4808 $as_echo "no" >&6; }
4809 fi
4810
4811
4812 fi
4813 if test -z "$ac_cv_prog_GNATBIND"; then
4814   ac_ct_GNATBIND=$GNATBIND
4815   # Extract the first word of "gnatbind", so it can be a program name with args.
4816 set dummy gnatbind; ac_word=$2
4817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4818 $as_echo_n "checking for $ac_word... " >&6; }
4819 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4820   $as_echo_n "(cached) " >&6
4821 else
4822   if test -n "$ac_ct_GNATBIND"; then
4823   ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4824 else
4825 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4826 for as_dir in $PATH
4827 do
4828   IFS=$as_save_IFS
4829   test -z "$as_dir" && as_dir=.
4830     for ac_exec_ext in '' $ac_executable_extensions; do
4831   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4832     ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4833     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4834     break 2
4835   fi
4836 done
4837   done
4838 IFS=$as_save_IFS
4839
4840 fi
4841 fi
4842 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4843 if test -n "$ac_ct_GNATBIND"; then
4844   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4845 $as_echo "$ac_ct_GNATBIND" >&6; }
4846 else
4847   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4848 $as_echo "no" >&6; }
4849 fi
4850
4851   if test "x$ac_ct_GNATBIND" = x; then
4852     GNATBIND="no"
4853   else
4854     case $cross_compiling:$ac_tool_warned in
4855 yes:)
4856 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4857 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4858 ac_tool_warned=yes ;;
4859 esac
4860     GNATBIND=$ac_ct_GNATBIND
4861   fi
4862 else
4863   GNATBIND="$ac_cv_prog_GNATBIND"
4864 fi
4865
4866 if test -n "$ac_tool_prefix"; then
4867   # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4868 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4870 $as_echo_n "checking for $ac_word... " >&6; }
4871 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4872   $as_echo_n "(cached) " >&6
4873 else
4874   if test -n "$GNATMAKE"; then
4875   ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4876 else
4877 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4878 for as_dir in $PATH
4879 do
4880   IFS=$as_save_IFS
4881   test -z "$as_dir" && as_dir=.
4882     for ac_exec_ext in '' $ac_executable_extensions; do
4883   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4884     ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4885     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4886     break 2
4887   fi
4888 done
4889   done
4890 IFS=$as_save_IFS
4891
4892 fi
4893 fi
4894 GNATMAKE=$ac_cv_prog_GNATMAKE
4895 if test -n "$GNATMAKE"; then
4896   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4897 $as_echo "$GNATMAKE" >&6; }
4898 else
4899   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4900 $as_echo "no" >&6; }
4901 fi
4902
4903
4904 fi
4905 if test -z "$ac_cv_prog_GNATMAKE"; then
4906   ac_ct_GNATMAKE=$GNATMAKE
4907   # Extract the first word of "gnatmake", so it can be a program name with args.
4908 set dummy gnatmake; ac_word=$2
4909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4910 $as_echo_n "checking for $ac_word... " >&6; }
4911 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4912   $as_echo_n "(cached) " >&6
4913 else
4914   if test -n "$ac_ct_GNATMAKE"; then
4915   ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4916 else
4917 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4918 for as_dir in $PATH
4919 do
4920   IFS=$as_save_IFS
4921   test -z "$as_dir" && as_dir=.
4922     for ac_exec_ext in '' $ac_executable_extensions; do
4923   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4924     ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4925     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4926     break 2
4927   fi
4928 done
4929   done
4930 IFS=$as_save_IFS
4931
4932 fi
4933 fi
4934 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4935 if test -n "$ac_ct_GNATMAKE"; then
4936   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4937 $as_echo "$ac_ct_GNATMAKE" >&6; }
4938 else
4939   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4940 $as_echo "no" >&6; }
4941 fi
4942
4943   if test "x$ac_ct_GNATMAKE" = x; then
4944     GNATMAKE="no"
4945   else
4946     case $cross_compiling:$ac_tool_warned in
4947 yes:)
4948 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4949 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4950 ac_tool_warned=yes ;;
4951 esac
4952     GNATMAKE=$ac_ct_GNATMAKE
4953   fi
4954 else
4955   GNATMAKE="$ac_cv_prog_GNATMAKE"
4956 fi
4957
4958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4959 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4960 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4961   $as_echo_n "(cached) " >&6
4962 else
4963   cat >conftest.adb <<EOF
4964 procedure conftest is begin null; end conftest;
4965 EOF
4966 acx_cv_cc_gcc_supports_ada=no
4967 # There is a bug in old released versions of GCC which causes the
4968 # driver to exit successfully when the appropriate language module
4969 # has not been installed.  This is fixed in 2.95.4, 3.0.2, and 3.1.
4970 # Therefore we must check for the error message as well as an
4971 # unsuccessful exit.
4972 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4973 # given a .adb file, but produce no object file.  So we must check
4974 # if an object file was really produced to guard against this.
4975 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4976 if test x"$errors" = x && test -f conftest.$ac_objext; then
4977   acx_cv_cc_gcc_supports_ada=yes
4978 fi
4979 rm -f conftest.*
4980 fi
4981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4982 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4983
4984 if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4985   have_gnat=yes
4986 else
4987   have_gnat=no
4988 fi
4989
4990
4991 # Do configure tests with the C++ compiler, since that's what we build with.
4992 ac_ext=cpp
4993 ac_cpp='$CXXCPP $CPPFLAGS'
4994 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4995 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4996 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4997
4998
4999 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
5000 # optimizations to be activated explicitly by the toplevel.
5001 case "$CC" in
5002   */prev-gcc/xgcc*) ;;
5003   *) CFLAGS=`echo "$CFLAGS " | sed -e "s/-Ofast[        ]//" -e "s/-O[gs][      ]//" -e "s/-O[0-9]*[    ]//" `
5004      CXXFLAGS=`echo "$CXXFLAGS " | sed -e "s/-Ofast[    ]//" -e "s/-O[gs][      ]//" -e "s/-O[0-9]*[    ]//" ` ;;
5005 esac
5006
5007
5008
5009 # Determine PICFLAG for target gnatlib.
5010
5011
5012
5013
5014 case "${target}" in
5015     # PIC is the default on some targets or must not be used.
5016     *-*-darwin*)
5017         # For darwin, common symbols are not allowed in MH_DYLIB files
5018         case "${CFLAGS}" in
5019           # If we are using a compiler supporting mdynamic-no-pic
5020           # and the option has been tested as safe to add, then cancel
5021           # it here, since the code generated is incompatible with shared
5022           # libs.
5023           *-mdynamic-no-pic*) PICFLAG_FOR_TARGET='-fno-common -mno-dynamic-no-pic' ;;
5024           *) PICFLAG_FOR_TARGET=-fno-common ;;
5025         esac
5026         ;;
5027     alpha*-dec-osf5*)
5028         # PIC is the default.
5029         ;;
5030     hppa*64*-*-hpux*)
5031         # PIC is the default for 64-bit PA HP-UX.
5032         ;;
5033     i[34567]86-*-cygwin* | x86_64-*-cygwin*)
5034         ;;
5035     i[34567]86-*-mingw* | x86_64-*-mingw*)
5036         ;;
5037     i[34567]86-*-nto-qnx*)
5038         # QNX uses GNU C++, but need to define -shared option too, otherwise
5039         # it will coredump.
5040         PICFLAG_FOR_TARGET='-fPIC -shared'
5041         ;;
5042     i[34567]86-pc-msdosdjgpp*)
5043         # DJGPP does not support shared libraries at all.
5044         ;;
5045     ia64*-*-hpux*)
5046         # On IA64 HP-UX, PIC is the default but the pic flag
5047         # sets the default TLS model and affects inlining.
5048         PICFLAG_FOR_TARGET=-fPIC
5049         ;;
5050     mips-sgi-irix6*)
5051         # PIC is the default.
5052         ;;
5053     rs6000-ibm-aix* | powerpc-ibm-aix*)
5054         # All AIX code is PIC.
5055         ;;
5056
5057     # Some targets support both -fPIC and -fpic, but prefer the latter.
5058     # FIXME: Why?
5059     i[34567]86-*-* | x86_64-*-*)
5060         PICFLAG_FOR_TARGET=-fpic
5061         ;;
5062     # FIXME: Override -fPIC default in libgcc only?
5063     sh-*-linux* | sh[2346lbe]*-*-linux*)
5064         PICFLAG_FOR_TARGET=-fpic
5065         ;;
5066     # FIXME: Simplify to sh*-*-netbsd*?
5067     sh-*-netbsdelf* | shl*-*-netbsdelf*)
5068         PICFLAG_FOR_TARGET=-fpic
5069         ;;
5070     # Default to -fPIC unless specified otherwise.
5071     *)
5072         PICFLAG_FOR_TARGET=-fPIC
5073         ;;
5074 esac
5075
5076 # If the user explicitly uses -fpic/-fPIC, keep that.
5077 case "${CFLAGS_FOR_TARGET}" in
5078     *-fpic*)
5079         PICFLAG_FOR_TARGET=-fpic
5080         ;;
5081     *-fPIC*)
5082         PICFLAG_FOR_TARGET=-fPIC
5083         ;;
5084 esac
5085
5086
5087
5088 # -------------------------
5089 # Check C compiler features
5090 # -------------------------
5091
5092
5093 ac_ext=cpp
5094 ac_cpp='$CXXCPP $CPPFLAGS'
5095 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5096 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5097 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
5099 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
5100 if test -z "$CXXCPP"; then
5101   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
5102   $as_echo_n "(cached) " >&6
5103 else
5104       # Double quotes because CXXCPP needs to be expanded
5105     for CXXCPP in "$CXX -E" "/lib/cpp"
5106     do
5107       ac_preproc_ok=false
5108 for ac_cxx_preproc_warn_flag in '' yes
5109 do
5110   # Use a header file that comes with gcc, so configuring glibc
5111   # with a fresh cross-compiler works.
5112   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5113   # <limits.h> exists even on freestanding compilers.
5114   # On the NeXT, cc -E runs the code through the compiler's parser,
5115   # not just through cpp. "Syntax error" is here to catch this case.
5116   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5117 /* end confdefs.h.  */
5118 #ifdef __STDC__
5119 # include <limits.h>
5120 #else
5121 # include <assert.h>
5122 #endif
5123                      Syntax error
5124 _ACEOF
5125 if ac_fn_cxx_try_cpp "$LINENO"; then :
5126
5127 else
5128   # Broken: fails on valid input.
5129 continue
5130 fi
5131 rm -f conftest.err conftest.$ac_ext
5132
5133   # OK, works on sane cases.  Now check whether nonexistent headers
5134   # can be detected and how.
5135   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5136 /* end confdefs.h.  */
5137 #include <ac_nonexistent.h>
5138 _ACEOF
5139 if ac_fn_cxx_try_cpp "$LINENO"; then :
5140   # Broken: success on invalid input.
5141 continue
5142 else
5143   # Passes both tests.
5144 ac_preproc_ok=:
5145 break
5146 fi
5147 rm -f conftest.err conftest.$ac_ext
5148
5149 done
5150 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5151 rm -f conftest.err conftest.$ac_ext
5152 if $ac_preproc_ok; then :
5153   break
5154 fi
5155
5156     done
5157     ac_cv_prog_CXXCPP=$CXXCPP
5158
5159 fi
5160   CXXCPP=$ac_cv_prog_CXXCPP
5161 else
5162   ac_cv_prog_CXXCPP=$CXXCPP
5163 fi
5164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
5165 $as_echo "$CXXCPP" >&6; }
5166 ac_preproc_ok=false
5167 for ac_cxx_preproc_warn_flag in '' yes
5168 do
5169   # Use a header file that comes with gcc, so configuring glibc
5170   # with a fresh cross-compiler works.
5171   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5172   # <limits.h> exists even on freestanding compilers.
5173   # On the NeXT, cc -E runs the code through the compiler's parser,
5174   # not just through cpp. "Syntax error" is here to catch this case.
5175   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5176 /* end confdefs.h.  */
5177 #ifdef __STDC__
5178 # include <limits.h>
5179 #else
5180 # include <assert.h>
5181 #endif
5182                      Syntax error
5183 _ACEOF
5184 if ac_fn_cxx_try_cpp "$LINENO"; then :
5185
5186 else
5187   # Broken: fails on valid input.
5188 continue
5189 fi
5190 rm -f conftest.err conftest.$ac_ext
5191
5192   # OK, works on sane cases.  Now check whether nonexistent headers
5193   # can be detected and how.
5194   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5195 /* end confdefs.h.  */
5196 #include <ac_nonexistent.h>
5197 _ACEOF
5198 if ac_fn_cxx_try_cpp "$LINENO"; then :
5199   # Broken: success on invalid input.
5200 continue
5201 else
5202   # Passes both tests.
5203 ac_preproc_ok=:
5204 break
5205 fi
5206 rm -f conftest.err conftest.$ac_ext
5207
5208 done
5209 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5210 rm -f conftest.err conftest.$ac_ext
5211 if $ac_preproc_ok; then :
5212
5213 else
5214   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5215 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5216 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
5217 See \`config.log' for more details." "$LINENO" 5; }
5218 fi
5219
5220 ac_ext=cpp
5221 ac_cpp='$CXXCPP $CPPFLAGS'
5222 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5223 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5224 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5225
5226
5227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5228 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5229 if test "${ac_cv_path_GREP+set}" = set; then :
5230   $as_echo_n "(cached) " >&6
5231 else
5232   if test -z "$GREP"; then
5233   ac_path_GREP_found=false
5234   # Loop through the user's path and test for each of PROGNAME-LIST
5235   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5236 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5237 do
5238   IFS=$as_save_IFS
5239   test -z "$as_dir" && as_dir=.
5240     for ac_prog in grep ggrep; do
5241     for ac_exec_ext in '' $ac_executable_extensions; do
5242       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5243       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5244 # Check for GNU ac_path_GREP and select it if it is found.
5245   # Check for GNU $ac_path_GREP
5246 case `"$ac_path_GREP" --version 2>&1` in
5247 *GNU*)
5248   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5249 *)
5250   ac_count=0
5251   $as_echo_n 0123456789 >"conftest.in"
5252   while :
5253   do
5254     cat "conftest.in" "conftest.in" >"conftest.tmp"
5255     mv "conftest.tmp" "conftest.in"
5256     cp "conftest.in" "conftest.nl"
5257     $as_echo 'GREP' >> "conftest.nl"
5258     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5259     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5260     as_fn_arith $ac_count + 1 && ac_count=$as_val
5261     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5262       # Best one so far, save it but keep looking for a better one
5263       ac_cv_path_GREP="$ac_path_GREP"
5264       ac_path_GREP_max=$ac_count
5265     fi
5266     # 10*(2^10) chars as input seems more than enough
5267     test $ac_count -gt 10 && break
5268   done
5269   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5270 esac
5271
5272       $ac_path_GREP_found && break 3
5273     done
5274   done
5275   done
5276 IFS=$as_save_IFS
5277   if test -z "$ac_cv_path_GREP"; then
5278     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5279   fi
5280 else
5281   ac_cv_path_GREP=$GREP
5282 fi
5283
5284 fi
5285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5286 $as_echo "$ac_cv_path_GREP" >&6; }
5287  GREP="$ac_cv_path_GREP"
5288
5289
5290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5291 $as_echo_n "checking for egrep... " >&6; }
5292 if test "${ac_cv_path_EGREP+set}" = set; then :
5293   $as_echo_n "(cached) " >&6
5294 else
5295   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5296    then ac_cv_path_EGREP="$GREP -E"
5297    else
5298      if test -z "$EGREP"; then
5299   ac_path_EGREP_found=false
5300   # Loop through the user's path and test for each of PROGNAME-LIST
5301   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5302 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5303 do
5304   IFS=$as_save_IFS
5305   test -z "$as_dir" && as_dir=.
5306     for ac_prog in egrep; do
5307     for ac_exec_ext in '' $ac_executable_extensions; do
5308       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5309       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5310 # Check for GNU ac_path_EGREP and select it if it is found.
5311   # Check for GNU $ac_path_EGREP
5312 case `"$ac_path_EGREP" --version 2>&1` in
5313 *GNU*)
5314   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5315 *)
5316   ac_count=0
5317   $as_echo_n 0123456789 >"conftest.in"
5318   while :
5319   do
5320     cat "conftest.in" "conftest.in" >"conftest.tmp"
5321     mv "conftest.tmp" "conftest.in"
5322     cp "conftest.in" "conftest.nl"
5323     $as_echo 'EGREP' >> "conftest.nl"
5324     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5325     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5326     as_fn_arith $ac_count + 1 && ac_count=$as_val
5327     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5328       # Best one so far, save it but keep looking for a better one
5329       ac_cv_path_EGREP="$ac_path_EGREP"
5330       ac_path_EGREP_max=$ac_count
5331     fi
5332     # 10*(2^10) chars as input seems more than enough
5333     test $ac_count -gt 10 && break
5334   done
5335   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5336 esac
5337
5338       $ac_path_EGREP_found && break 3
5339     done
5340   done
5341   done
5342 IFS=$as_save_IFS
5343   if test -z "$ac_cv_path_EGREP"; then
5344     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5345   fi
5346 else
5347   ac_cv_path_EGREP=$EGREP
5348 fi
5349
5350    fi
5351 fi
5352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5353 $as_echo "$ac_cv_path_EGREP" >&6; }
5354  EGREP="$ac_cv_path_EGREP"
5355
5356
5357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5358 $as_echo_n "checking for ANSI C header files... " >&6; }
5359 if test "${ac_cv_header_stdc+set}" = set; then :
5360   $as_echo_n "(cached) " >&6
5361 else
5362   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5363 /* end confdefs.h.  */
5364 #include <stdlib.h>
5365 #include <stdarg.h>
5366 #include <string.h>
5367 #include <float.h>
5368
5369 int
5370 main ()
5371 {
5372
5373   ;
5374   return 0;
5375 }
5376 _ACEOF
5377 if ac_fn_cxx_try_compile "$LINENO"; then :
5378   ac_cv_header_stdc=yes
5379 else
5380   ac_cv_header_stdc=no
5381 fi
5382 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5383
5384 if test $ac_cv_header_stdc = yes; then
5385   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5386   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5387 /* end confdefs.h.  */
5388 #include <string.h>
5389
5390 _ACEOF
5391 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5392   $EGREP "memchr" >/dev/null 2>&1; then :
5393
5394 else
5395   ac_cv_header_stdc=no
5396 fi
5397 rm -f conftest*
5398
5399 fi
5400
5401 if test $ac_cv_header_stdc = yes; then
5402   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5403   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5404 /* end confdefs.h.  */
5405 #include <stdlib.h>
5406
5407 _ACEOF
5408 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5409   $EGREP "free" >/dev/null 2>&1; then :
5410
5411 else
5412   ac_cv_header_stdc=no
5413 fi
5414 rm -f conftest*
5415
5416 fi
5417
5418 if test $ac_cv_header_stdc = yes; then
5419   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5420   if test "$cross_compiling" = yes; then :
5421   :
5422 else
5423   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5424 /* end confdefs.h.  */
5425 #include <ctype.h>
5426 #include <stdlib.h>
5427 #if ((' ' & 0x0FF) == 0x020)
5428 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5429 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5430 #else
5431 # define ISLOWER(c) \
5432                    (('a' <= (c) && (c) <= 'i') \
5433                      || ('j' <= (c) && (c) <= 'r') \
5434                      || ('s' <= (c) && (c) <= 'z'))
5435 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5436 #endif
5437
5438 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5439 int
5440 main ()
5441 {
5442   int i;
5443   for (i = 0; i < 256; i++)
5444     if (XOR (islower (i), ISLOWER (i))
5445         || toupper (i) != TOUPPER (i))
5446       return 2;
5447   return 0;
5448 }
5449 _ACEOF
5450 if ac_fn_cxx_try_run "$LINENO"; then :
5451
5452 else
5453   ac_cv_header_stdc=no
5454 fi
5455 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5456   conftest.$ac_objext conftest.beam conftest.$ac_ext
5457 fi
5458
5459 fi
5460 fi
5461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5462 $as_echo "$ac_cv_header_stdc" >&6; }
5463 if test $ac_cv_header_stdc = yes; then
5464
5465 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5466
5467 fi
5468
5469 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5470 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5471                   inttypes.h stdint.h unistd.h
5472 do :
5473   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5474 ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5475 "
5476 eval as_val=\$$as_ac_Header
5477    if test "x$as_val" = x""yes; then :
5478   cat >>confdefs.h <<_ACEOF
5479 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5480 _ACEOF
5481
5482 fi
5483
5484 done
5485
5486
5487
5488   ac_fn_cxx_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5489 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5490   MINIX=yes
5491 else
5492   MINIX=
5493 fi
5494
5495
5496   if test "$MINIX" = yes; then
5497
5498 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5499
5500
5501 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5502
5503
5504 $as_echo "#define _MINIX 1" >>confdefs.h
5505
5506   fi
5507
5508
5509   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5510 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5511 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5512   $as_echo_n "(cached) " >&6
5513 else
5514   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5515 /* end confdefs.h.  */
5516
5517 #         define __EXTENSIONS__ 1
5518           $ac_includes_default
5519 int
5520 main ()
5521 {
5522
5523   ;
5524   return 0;
5525 }
5526 _ACEOF
5527 if ac_fn_cxx_try_compile "$LINENO"; then :
5528   ac_cv_safe_to_define___extensions__=yes
5529 else
5530   ac_cv_safe_to_define___extensions__=no
5531 fi
5532 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5533 fi
5534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5535 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5536   test $ac_cv_safe_to_define___extensions__ = yes &&
5537     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5538
5539   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5540
5541   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5542
5543   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5544
5545   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5546
5547
5548 ac_ext=c
5549 ac_cpp='$CPP $CPPFLAGS'
5550 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5551 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5552 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5554 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5555 # On Suns, sometimes $CPP names a directory.
5556 if test -n "$CPP" && test -d "$CPP"; then
5557   CPP=
5558 fi
5559 if test -z "$CPP"; then
5560   if test "${ac_cv_prog_CPP+set}" = set; then :
5561   $as_echo_n "(cached) " >&6
5562 else
5563       # Double quotes because CPP needs to be expanded
5564     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5565     do
5566       ac_preproc_ok=false
5567 for ac_c_preproc_warn_flag in '' yes
5568 do
5569   # Use a header file that comes with gcc, so configuring glibc
5570   # with a fresh cross-compiler works.
5571   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5572   # <limits.h> exists even on freestanding compilers.
5573   # On the NeXT, cc -E runs the code through the compiler's parser,
5574   # not just through cpp. "Syntax error" is here to catch this case.
5575   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5576 /* end confdefs.h.  */
5577 #ifdef __STDC__
5578 # include <limits.h>
5579 #else
5580 # include <assert.h>
5581 #endif
5582                      Syntax error
5583 _ACEOF
5584 if ac_fn_c_try_cpp "$LINENO"; then :
5585
5586 else
5587   # Broken: fails on valid input.
5588 continue
5589 fi
5590 rm -f conftest.err conftest.$ac_ext
5591
5592   # OK, works on sane cases.  Now check whether nonexistent headers
5593   # can be detected and how.
5594   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5595 /* end confdefs.h.  */
5596 #include <ac_nonexistent.h>
5597 _ACEOF
5598 if ac_fn_c_try_cpp "$LINENO"; then :
5599   # Broken: success on invalid input.
5600 continue
5601 else
5602   # Passes both tests.
5603 ac_preproc_ok=:
5604 break
5605 fi
5606 rm -f conftest.err conftest.$ac_ext
5607
5608 done
5609 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5610 rm -f conftest.err conftest.$ac_ext
5611 if $ac_preproc_ok; then :
5612   break
5613 fi
5614
5615     done
5616     ac_cv_prog_CPP=$CPP
5617
5618 fi
5619   CPP=$ac_cv_prog_CPP
5620 else
5621   ac_cv_prog_CPP=$CPP
5622 fi
5623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5624 $as_echo "$CPP" >&6; }
5625 ac_preproc_ok=false
5626 for ac_c_preproc_warn_flag in '' yes
5627 do
5628   # Use a header file that comes with gcc, so configuring glibc
5629   # with a fresh cross-compiler works.
5630   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5631   # <limits.h> exists even on freestanding compilers.
5632   # On the NeXT, cc -E runs the code through the compiler's parser,
5633   # not just through cpp. "Syntax error" is here to catch this case.
5634   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5635 /* end confdefs.h.  */
5636 #ifdef __STDC__
5637 # include <limits.h>
5638 #else
5639 # include <assert.h>
5640 #endif
5641                      Syntax error
5642 _ACEOF
5643 if ac_fn_c_try_cpp "$LINENO"; then :
5644
5645 else
5646   # Broken: fails on valid input.
5647 continue
5648 fi
5649 rm -f conftest.err conftest.$ac_ext
5650
5651   # OK, works on sane cases.  Now check whether nonexistent headers
5652   # can be detected and how.
5653   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5654 /* end confdefs.h.  */
5655 #include <ac_nonexistent.h>
5656 _ACEOF
5657 if ac_fn_c_try_cpp "$LINENO"; then :
5658   # Broken: success on invalid input.
5659 continue
5660 else
5661   # Passes both tests.
5662 ac_preproc_ok=:
5663 break
5664 fi
5665 rm -f conftest.err conftest.$ac_ext
5666
5667 done
5668 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5669 rm -f conftest.err conftest.$ac_ext
5670 if $ac_preproc_ok; then :
5671
5672 else
5673   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5674 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5675 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5676 See \`config.log' for more details." "$LINENO" 5; }
5677 fi
5678
5679 ac_ext=cpp
5680 ac_cpp='$CXXCPP $CPPFLAGS'
5681 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5682 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5683 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5684
5685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5686 $as_echo_n "checking for inline... " >&6; }
5687 if test "${ac_cv_c_inline+set}" = set; then :
5688   $as_echo_n "(cached) " >&6
5689 else
5690   ac_cv_c_inline=no
5691 for ac_kw in inline __inline__ __inline; do
5692   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5693 /* end confdefs.h.  */
5694 #ifndef __cplusplus
5695 typedef int foo_t;
5696 static $ac_kw foo_t static_foo () {return 0; }
5697 $ac_kw foo_t foo () {return 0; }
5698 #endif
5699
5700 _ACEOF
5701 if ac_fn_cxx_try_compile "$LINENO"; then :
5702   ac_cv_c_inline=$ac_kw
5703 fi
5704 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5705   test "$ac_cv_c_inline" != no && break
5706 done
5707
5708 fi
5709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5710 $as_echo "$ac_cv_c_inline" >&6; }
5711
5712 case $ac_cv_c_inline in
5713   inline | yes) ;;
5714   *)
5715     case $ac_cv_c_inline in
5716       no) ac_val=;;
5717       *) ac_val=$ac_cv_c_inline;;
5718     esac
5719     cat >>confdefs.h <<_ACEOF
5720 #ifndef __cplusplus
5721 #define inline $ac_val
5722 #endif
5723 _ACEOF
5724     ;;
5725 esac
5726
5727
5728 # Check whether --enable-largefile was given.
5729 if test "${enable_largefile+set}" = set; then :
5730   enableval=$enable_largefile;
5731 fi
5732
5733 if test "$enable_largefile" != no; then
5734
5735   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5736 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5737 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5738   $as_echo_n "(cached) " >&6
5739 else
5740   ac_cv_sys_largefile_CC=no
5741      if test "$GCC" != yes; then
5742        ac_save_CC=$CC
5743        while :; do
5744          # IRIX 6.2 and later do not support large files by default,
5745          # so use the C compiler's -n32 option if that helps.
5746          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5747 /* end confdefs.h.  */
5748 #include <sys/types.h>
5749  /* Check that off_t can represent 2**63 - 1 correctly.
5750     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5751     since some C++ compilers masquerading as C compilers
5752     incorrectly reject 9223372036854775807.  */
5753 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5754   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5755                        && LARGE_OFF_T % 2147483647 == 1)
5756                       ? 1 : -1];
5757 int
5758 main ()
5759 {
5760
5761   ;
5762   return 0;
5763 }
5764 _ACEOF
5765          if ac_fn_cxx_try_compile "$LINENO"; then :
5766   break
5767 fi
5768 rm -f core conftest.err conftest.$ac_objext
5769          CC="$CC -n32"
5770          if ac_fn_cxx_try_compile "$LINENO"; then :
5771   ac_cv_sys_largefile_CC=' -n32'; break
5772 fi
5773 rm -f core conftest.err conftest.$ac_objext
5774          break
5775        done
5776        CC=$ac_save_CC
5777        rm -f conftest.$ac_ext
5778     fi
5779 fi
5780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5781 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5782   if test "$ac_cv_sys_largefile_CC" != no; then
5783     CC=$CC$ac_cv_sys_largefile_CC
5784   fi
5785
5786   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5787 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5788 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5789   $as_echo_n "(cached) " >&6
5790 else
5791   while :; do
5792   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5793 /* end confdefs.h.  */
5794 #include <sys/types.h>
5795  /* Check that off_t can represent 2**63 - 1 correctly.
5796     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5797     since some C++ compilers masquerading as C compilers
5798     incorrectly reject 9223372036854775807.  */
5799 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5800   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5801                        && LARGE_OFF_T % 2147483647 == 1)
5802                       ? 1 : -1];
5803 int
5804 main ()
5805 {
5806
5807   ;
5808   return 0;
5809 }
5810 _ACEOF
5811 if ac_fn_cxx_try_compile "$LINENO"; then :
5812   ac_cv_sys_file_offset_bits=no; break
5813 fi
5814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5815   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5816 /* end confdefs.h.  */
5817 #define _FILE_OFFSET_BITS 64
5818 #include <sys/types.h>
5819  /* Check that off_t can represent 2**63 - 1 correctly.
5820     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5821     since some C++ compilers masquerading as C compilers
5822     incorrectly reject 9223372036854775807.  */
5823 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5824   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5825                        && LARGE_OFF_T % 2147483647 == 1)
5826                       ? 1 : -1];
5827 int
5828 main ()
5829 {
5830
5831   ;
5832   return 0;
5833 }
5834 _ACEOF
5835 if ac_fn_cxx_try_compile "$LINENO"; then :
5836   ac_cv_sys_file_offset_bits=64; break
5837 fi
5838 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5839   ac_cv_sys_file_offset_bits=unknown
5840   break
5841 done
5842 fi
5843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5844 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5845 case $ac_cv_sys_file_offset_bits in #(
5846   no | unknown) ;;
5847   *)
5848 cat >>confdefs.h <<_ACEOF
5849 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5850 _ACEOF
5851 ;;
5852 esac
5853 rm -rf conftest*
5854   if test $ac_cv_sys_file_offset_bits = unknown; then
5855     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5856 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5857 if test "${ac_cv_sys_large_files+set}" = set; then :
5858   $as_echo_n "(cached) " >&6
5859 else
5860   while :; do
5861   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5862 /* end confdefs.h.  */
5863 #include <sys/types.h>
5864  /* Check that off_t can represent 2**63 - 1 correctly.
5865     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5866     since some C++ compilers masquerading as C compilers
5867     incorrectly reject 9223372036854775807.  */
5868 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5869   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5870                        && LARGE_OFF_T % 2147483647 == 1)
5871                       ? 1 : -1];
5872 int
5873 main ()
5874 {
5875
5876   ;
5877   return 0;
5878 }
5879 _ACEOF
5880 if ac_fn_cxx_try_compile "$LINENO"; then :
5881   ac_cv_sys_large_files=no; break
5882 fi
5883 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5884   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5885 /* end confdefs.h.  */
5886 #define _LARGE_FILES 1
5887 #include <sys/types.h>
5888  /* Check that off_t can represent 2**63 - 1 correctly.
5889     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5890     since some C++ compilers masquerading as C compilers
5891     incorrectly reject 9223372036854775807.  */
5892 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5893   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5894                        && LARGE_OFF_T % 2147483647 == 1)
5895                       ? 1 : -1];
5896 int
5897 main ()
5898 {
5899
5900   ;
5901   return 0;
5902 }
5903 _ACEOF
5904 if ac_fn_cxx_try_compile "$LINENO"; then :
5905   ac_cv_sys_large_files=1; break
5906 fi
5907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5908   ac_cv_sys_large_files=unknown
5909   break
5910 done
5911 fi
5912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5913 $as_echo "$ac_cv_sys_large_files" >&6; }
5914 case $ac_cv_sys_large_files in #(
5915   no | unknown) ;;
5916   *)
5917 cat >>confdefs.h <<_ACEOF
5918 #define _LARGE_FILES $ac_cv_sys_large_files
5919 _ACEOF
5920 ;;
5921 esac
5922 rm -rf conftest*
5923   fi
5924 fi
5925
5926
5927 # sizeof(char) is 1 by definition.
5928 # The cast to long int works around a bug in the HP C Compiler
5929 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5930 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5931 # This bug is HP SR number 8606223364.
5932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5933 $as_echo_n "checking size of void *... " >&6; }
5934 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5935   $as_echo_n "(cached) " >&6
5936 else
5937   if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
5938
5939 else
5940   if test "$ac_cv_type_void_p" = yes; then
5941      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5942 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5943 { as_fn_set_status 77
5944 as_fn_error "cannot compute sizeof (void *)
5945 See \`config.log' for more details." "$LINENO" 5; }; }
5946    else
5947      ac_cv_sizeof_void_p=0
5948    fi
5949 fi
5950
5951 fi
5952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5953 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5954
5955
5956
5957 cat >>confdefs.h <<_ACEOF
5958 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5959 _ACEOF
5960
5961
5962 # The cast to long int works around a bug in the HP C Compiler
5963 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5964 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5965 # This bug is HP SR number 8606223364.
5966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5967 $as_echo_n "checking size of short... " >&6; }
5968 if test "${ac_cv_sizeof_short+set}" = set; then :
5969   $as_echo_n "(cached) " >&6
5970 else
5971   if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
5972
5973 else
5974   if test "$ac_cv_type_short" = yes; then
5975      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5976 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5977 { as_fn_set_status 77
5978 as_fn_error "cannot compute sizeof (short)
5979 See \`config.log' for more details." "$LINENO" 5; }; }
5980    else
5981      ac_cv_sizeof_short=0
5982    fi
5983 fi
5984
5985 fi
5986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5987 $as_echo "$ac_cv_sizeof_short" >&6; }
5988
5989
5990
5991 cat >>confdefs.h <<_ACEOF
5992 #define SIZEOF_SHORT $ac_cv_sizeof_short
5993 _ACEOF
5994
5995
5996 # The cast to long int works around a bug in the HP C Compiler
5997 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5998 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5999 # This bug is HP SR number 8606223364.
6000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
6001 $as_echo_n "checking size of int... " >&6; }
6002 if test "${ac_cv_sizeof_int+set}" = set; then :
6003   $as_echo_n "(cached) " >&6
6004 else
6005   if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
6006
6007 else
6008   if test "$ac_cv_type_int" = yes; then
6009      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6010 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6011 { as_fn_set_status 77
6012 as_fn_error "cannot compute sizeof (int)
6013 See \`config.log' for more details." "$LINENO" 5; }; }
6014    else
6015      ac_cv_sizeof_int=0
6016    fi
6017 fi
6018
6019 fi
6020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
6021 $as_echo "$ac_cv_sizeof_int" >&6; }
6022
6023
6024
6025 cat >>confdefs.h <<_ACEOF
6026 #define SIZEOF_INT $ac_cv_sizeof_int
6027 _ACEOF
6028
6029
6030 # The cast to long int works around a bug in the HP C Compiler
6031 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6032 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6033 # This bug is HP SR number 8606223364.
6034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
6035 $as_echo_n "checking size of long... " >&6; }
6036 if test "${ac_cv_sizeof_long+set}" = set; then :
6037   $as_echo_n "(cached) " >&6
6038 else
6039   if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
6040
6041 else
6042   if test "$ac_cv_type_long" = yes; then
6043      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6044 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6045 { as_fn_set_status 77
6046 as_fn_error "cannot compute sizeof (long)
6047 See \`config.log' for more details." "$LINENO" 5; }; }
6048    else
6049      ac_cv_sizeof_long=0
6050    fi
6051 fi
6052
6053 fi
6054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
6055 $as_echo "$ac_cv_sizeof_long" >&6; }
6056
6057
6058
6059 cat >>confdefs.h <<_ACEOF
6060 #define SIZEOF_LONG $ac_cv_sizeof_long
6061 _ACEOF
6062
6063
6064 ac_fn_cxx_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
6065 if test "x$ac_cv_type_long_long" = x""yes; then :
6066
6067 cat >>confdefs.h <<_ACEOF
6068 #define HAVE_LONG_LONG 1
6069 _ACEOF
6070
6071 # The cast to long int works around a bug in the HP C Compiler
6072 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6073 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6074 # This bug is HP SR number 8606223364.
6075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
6076 $as_echo_n "checking size of long long... " >&6; }
6077 if test "${ac_cv_sizeof_long_long+set}" = set; then :
6078   $as_echo_n "(cached) " >&6
6079 else
6080   if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
6081
6082 else
6083   if test "$ac_cv_type_long_long" = yes; then
6084      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6085 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6086 { as_fn_set_status 77
6087 as_fn_error "cannot compute sizeof (long long)
6088 See \`config.log' for more details." "$LINENO" 5; }; }
6089    else
6090      ac_cv_sizeof_long_long=0
6091    fi
6092 fi
6093
6094 fi
6095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
6096 $as_echo "$ac_cv_sizeof_long_long" >&6; }
6097
6098
6099
6100 cat >>confdefs.h <<_ACEOF
6101 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
6102 _ACEOF
6103
6104
6105 fi
6106
6107 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6108 case $ac_cv_c_int8_t in #(
6109   no|yes) ;; #(
6110   *)
6111
6112 cat >>confdefs.h <<_ACEOF
6113 #define int8_t $ac_cv_c_int8_t
6114 _ACEOF
6115 ;;
6116 esac
6117
6118 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6119 case $ac_cv_c_int16_t in #(
6120   no|yes) ;; #(
6121   *)
6122
6123 cat >>confdefs.h <<_ACEOF
6124 #define int16_t $ac_cv_c_int16_t
6125 _ACEOF
6126 ;;
6127 esac
6128
6129 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6130 case $ac_cv_c_int32_t in #(
6131   no|yes) ;; #(
6132   *)
6133
6134 cat >>confdefs.h <<_ACEOF
6135 #define int32_t $ac_cv_c_int32_t
6136 _ACEOF
6137 ;;
6138 esac
6139
6140 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
6141 case $ac_cv_c_int64_t in #(
6142   no|yes) ;; #(
6143   *)
6144
6145 cat >>confdefs.h <<_ACEOF
6146 #define int64_t $ac_cv_c_int64_t
6147 _ACEOF
6148 ;;
6149 esac
6150
6151
6152   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
6153 $as_echo_n "checking for long long int... " >&6; }
6154 if test "${ac_cv_type_long_long_int+set}" = set; then :
6155   $as_echo_n "(cached) " >&6
6156 else
6157   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6158 /* end confdefs.h.  */
6159
6160   /* For now, do not test the preprocessor; as of 2007 there are too many
6161          implementations with broken preprocessors.  Perhaps this can
6162          be revisited in 2012.  In the meantime, code should not expect
6163          #if to work with literals wider than 32 bits.  */
6164       /* Test literals.  */
6165       long long int ll = 9223372036854775807ll;
6166       long long int nll = -9223372036854775807LL;
6167       unsigned long long int ull = 18446744073709551615ULL;
6168       /* Test constant expressions.   */
6169       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6170                      ? 1 : -1)];
6171       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6172                      ? 1 : -1)];
6173       int i = 63;
6174 int
6175 main ()
6176 {
6177 /* Test availability of runtime routines for shift and division.  */
6178       long long int llmax = 9223372036854775807ll;
6179       unsigned long long int ullmax = 18446744073709551615ull;
6180       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6181               | (llmax / ll) | (llmax % ll)
6182               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6183               | (ullmax / ull) | (ullmax % ull));
6184   ;
6185   return 0;
6186 }
6187
6188 _ACEOF
6189 if ac_fn_cxx_try_link "$LINENO"; then :
6190                         if test "$cross_compiling" = yes; then :
6191   ac_cv_type_long_long_int=yes
6192 else
6193   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6194 /* end confdefs.h.  */
6195 #include <limits.h>
6196                #ifndef LLONG_MAX
6197                # define HALF \
6198                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
6199                # define LLONG_MAX (HALF - 1 + HALF)
6200                #endif
6201 int
6202 main ()
6203 {
6204 long long int n = 1;
6205                int i;
6206                for (i = 0; ; i++)
6207                  {
6208                    long long int m = n << i;
6209                    if (m >> i != n)
6210                      return 1;
6211                    if (LLONG_MAX / 2 < m)
6212                      break;
6213                  }
6214                return 0;
6215   ;
6216   return 0;
6217 }
6218 _ACEOF
6219 if ac_fn_cxx_try_run "$LINENO"; then :
6220   ac_cv_type_long_long_int=yes
6221 else
6222   ac_cv_type_long_long_int=no
6223 fi
6224 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6225   conftest.$ac_objext conftest.beam conftest.$ac_ext
6226 fi
6227
6228 else
6229   ac_cv_type_long_long_int=no
6230 fi
6231 rm -f core conftest.err conftest.$ac_objext \
6232     conftest$ac_exeext conftest.$ac_ext
6233 fi
6234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6235 $as_echo "$ac_cv_type_long_long_int" >&6; }
6236   if test $ac_cv_type_long_long_int = yes; then
6237
6238 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6239
6240   fi
6241
6242
6243
6244   ac_fn_cxx_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6245 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6246
6247 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6248
6249 else
6250   test $ac_cv_type_long_long_int = yes \
6251        && ac_type='long long int' \
6252        || ac_type='long int'
6253
6254 cat >>confdefs.h <<_ACEOF
6255 #define intmax_t $ac_type
6256 _ACEOF
6257
6258 fi
6259
6260
6261
6262   ac_fn_cxx_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6263 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6264
6265 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6266
6267 else
6268   for ac_type in 'int' 'long int' 'long long int'; do
6269        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6270 /* end confdefs.h.  */
6271 $ac_includes_default
6272 int
6273 main ()
6274 {
6275 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6276 test_array [0] = 0
6277
6278   ;
6279   return 0;
6280 }
6281 _ACEOF
6282 if ac_fn_cxx_try_compile "$LINENO"; then :
6283
6284 cat >>confdefs.h <<_ACEOF
6285 #define intptr_t $ac_type
6286 _ACEOF
6287
6288           ac_type=
6289 fi
6290 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6291        test -z "$ac_type" && break
6292      done
6293 fi
6294
6295
6296 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6297 case $ac_cv_c_uint8_t in #(
6298   no|yes) ;; #(
6299   *)
6300
6301 $as_echo "#define _UINT8_T 1" >>confdefs.h
6302
6303
6304 cat >>confdefs.h <<_ACEOF
6305 #define uint8_t $ac_cv_c_uint8_t
6306 _ACEOF
6307 ;;
6308   esac
6309
6310 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6311 case $ac_cv_c_uint16_t in #(
6312   no|yes) ;; #(
6313   *)
6314
6315
6316 cat >>confdefs.h <<_ACEOF
6317 #define uint16_t $ac_cv_c_uint16_t
6318 _ACEOF
6319 ;;
6320   esac
6321
6322 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6323 case $ac_cv_c_uint32_t in #(
6324   no|yes) ;; #(
6325   *)
6326
6327 $as_echo "#define _UINT32_T 1" >>confdefs.h
6328
6329
6330 cat >>confdefs.h <<_ACEOF
6331 #define uint32_t $ac_cv_c_uint32_t
6332 _ACEOF
6333 ;;
6334   esac
6335
6336 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6337 case $ac_cv_c_uint64_t in #(
6338   no|yes) ;; #(
6339   *)
6340
6341 $as_echo "#define _UINT64_T 1" >>confdefs.h
6342
6343
6344 cat >>confdefs.h <<_ACEOF
6345 #define uint64_t $ac_cv_c_uint64_t
6346 _ACEOF
6347 ;;
6348   esac
6349
6350
6351   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6352 $as_echo_n "checking for unsigned long long int... " >&6; }
6353 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6354   $as_echo_n "(cached) " >&6
6355 else
6356   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6357 /* end confdefs.h.  */
6358
6359   /* For now, do not test the preprocessor; as of 2007 there are too many
6360          implementations with broken preprocessors.  Perhaps this can
6361          be revisited in 2012.  In the meantime, code should not expect
6362          #if to work with literals wider than 32 bits.  */
6363       /* Test literals.  */
6364       long long int ll = 9223372036854775807ll;
6365       long long int nll = -9223372036854775807LL;
6366       unsigned long long int ull = 18446744073709551615ULL;
6367       /* Test constant expressions.   */
6368       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6369                      ? 1 : -1)];
6370       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6371                      ? 1 : -1)];
6372       int i = 63;
6373 int
6374 main ()
6375 {
6376 /* Test availability of runtime routines for shift and division.  */
6377       long long int llmax = 9223372036854775807ll;
6378       unsigned long long int ullmax = 18446744073709551615ull;
6379       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6380               | (llmax / ll) | (llmax % ll)
6381               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6382               | (ullmax / ull) | (ullmax % ull));
6383   ;
6384   return 0;
6385 }
6386
6387 _ACEOF
6388 if ac_fn_cxx_try_link "$LINENO"; then :
6389   ac_cv_type_unsigned_long_long_int=yes
6390 else
6391   ac_cv_type_unsigned_long_long_int=no
6392 fi
6393 rm -f core conftest.err conftest.$ac_objext \
6394     conftest$ac_exeext conftest.$ac_ext
6395 fi
6396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6397 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6398   if test $ac_cv_type_unsigned_long_long_int = yes; then
6399
6400 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6401
6402   fi
6403
6404
6405
6406   ac_fn_cxx_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6407 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6408
6409 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6410
6411 else
6412   test $ac_cv_type_unsigned_long_long_int = yes \
6413        && ac_type='unsigned long long int' \
6414        || ac_type='unsigned long int'
6415
6416 cat >>confdefs.h <<_ACEOF
6417 #define uintmax_t $ac_type
6418 _ACEOF
6419
6420 fi
6421
6422
6423
6424   ac_fn_cxx_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6425 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6426
6427 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6428
6429 else
6430   for ac_type in 'unsigned int' 'unsigned long int' \
6431         'unsigned long long int'; do
6432        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6433 /* end confdefs.h.  */
6434 $ac_includes_default
6435 int
6436 main ()
6437 {
6438 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6439 test_array [0] = 0
6440
6441   ;
6442   return 0;
6443 }
6444 _ACEOF
6445 if ac_fn_cxx_try_compile "$LINENO"; then :
6446
6447 cat >>confdefs.h <<_ACEOF
6448 #define uintptr_t $ac_type
6449 _ACEOF
6450
6451           ac_type=
6452 fi
6453 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6454        test -z "$ac_type" && break
6455      done
6456 fi
6457
6458
6459
6460
6461
6462
6463
6464
6465
6466
6467
6468
6469
6470
6471 if test x"$ac_cv_c_uint64_t" = x"no" -o x"$ac_cv_c_int64_t" = x"no"; then
6472   as_fn_error "uint64_t or int64_t not found" "$LINENO" 5
6473 fi
6474
6475 # check what underlying integer type int64_t uses
6476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int64_t underlying type" >&5
6477 $as_echo_n "checking for int64_t underlying type... " >&6; }
6478 if test "${ac_cv_int64_t_type+set}" = set; then :
6479   $as_echo_n "(cached) " >&6
6480 else
6481
6482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6483 /* end confdefs.h.  */
6484
6485 #ifdef HAVE_STDINT_H
6486 #include <stdint.h>
6487 #endif
6488 template <typename T> struct X { };
6489 template <>
6490 struct X<long> { typedef long t; };
6491
6492 int
6493 main ()
6494 {
6495 X<int64_t>::t x;
6496   ;
6497   return 0;
6498 }
6499 _ACEOF
6500 if ac_fn_cxx_try_compile "$LINENO"; then :
6501   ac_cv_int64_t_type=long
6502 else
6503   ac_cv_int64_t_type="long long"
6504 fi
6505 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6506 fi
6507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_int64_t_type" >&5
6508 $as_echo "$ac_cv_int64_t_type" >&6; }
6509 if test "$ac_cv_int64_t_type" = "long"; then
6510
6511 $as_echo "#define INT64_T_IS_LONG 1" >>confdefs.h
6512
6513 else
6514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6515 /* end confdefs.h.  */
6516
6517 #ifdef HAVE_STDINT_H
6518 #include <stdint.h>
6519 #endif
6520 template <typename T> struct X { };
6521 template <>
6522 struct X<long long> { typedef long long t; };
6523
6524 int
6525 main ()
6526 {
6527 X<int64_t>::t x;
6528   ;
6529   return 0;
6530 }
6531 _ACEOF
6532 if ac_fn_cxx_try_compile "$LINENO"; then :
6533
6534 else
6535   as_fn_error "error verifying int64_t uses long long" "$LINENO" 5
6536 fi
6537 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6538 fi
6539
6540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for std::swap in <utility>" >&5
6541 $as_echo_n "checking for std::swap in <utility>... " >&6; }
6542 if test "${ac_cv_std_swap_in_utility+set}" = set; then :
6543   $as_echo_n "(cached) " >&6
6544 else
6545
6546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6547 /* end confdefs.h.  */
6548
6549 #include <utility>
6550
6551 int
6552 main ()
6553 {
6554 int a, b; std::swap(a,b);
6555   ;
6556   return 0;
6557 }
6558 _ACEOF
6559 if ac_fn_cxx_try_compile "$LINENO"; then :
6560   ac_cv_std_swap_in_utility=yes
6561 else
6562   ac_cv_std_swap_in_utility=no
6563 fi
6564 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6565 fi
6566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_std_swap_in_utility" >&5
6567 $as_echo "$ac_cv_std_swap_in_utility" >&6; }
6568 if test $ac_cv_std_swap_in_utility = yes; then
6569
6570 $as_echo "#define HAVE_SWAP_IN_UTILITY 1" >>confdefs.h
6571
6572 fi
6573
6574 # Check whether compiler is affected by placement new aliasing bug (PR 29286).
6575 # If the host compiler is affected by the bug, and we build with optimization
6576 # enabled (which happens e.g. when cross-compiling), the pool allocator may
6577 # get miscompiled.  Use -fno-strict-aliasing to work around this problem.
6578 # Since there is no reliable feature check for the presence of this bug,
6579 # we simply use a GCC version number check.  (This should never trigger for
6580 # stages 2 or 3 of a native bootstrap.)
6581 aliasing_flags=
6582 if test "$GCC" = yes; then
6583   saved_CXXFLAGS="$CXXFLAGS"
6584
6585   # The following test compilation will succeed if and only if $CXX accepts
6586   # -fno-strict-aliasing *and* is older than GCC 4.3.
6587   CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
6588   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX is affected by placement new aliasing bug" >&5
6589 $as_echo_n "checking whether $CXX is affected by placement new aliasing bug... " >&6; }
6590   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6591 /* end confdefs.h.  */
6592
6593 #if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)
6594 #error compiler not affected by placement new aliasing bug
6595 #endif
6596
6597 _ACEOF
6598 if ac_fn_cxx_try_compile "$LINENO"; then :
6599   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6600 $as_echo "yes" >&6; }; aliasing_flags='-fno-strict-aliasing'
6601 else
6602   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6603 $as_echo "no" >&6; }
6604 fi
6605 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6606
6607   CXXFLAGS="$saved_CXXFLAGS"
6608 fi
6609
6610
6611
6612
6613 # ---------------------
6614 # Warnings and checking
6615 # ---------------------
6616
6617 # Check $CC warning features (if it's GCC).
6618 # We want to use -pedantic, but we don't want warnings about
6619 # * 'long long'
6620 # * variadic macros
6621 # * overlong strings
6622 # * C++11 narrowing conversions in { }
6623 # So, we only use -pedantic if we can disable those warnings.
6624
6625 # In stage 1, disable -Wformat warnings from old GCCs about new % codes
6626 # Check whether --enable-build-format-warnings was given.
6627 if test "${enable_build_format_warnings+set}" = set; then :
6628   enableval=$enable_build_format_warnings;
6629 else
6630   enable_build_format_warnings=yes
6631 fi
6632
6633 if test $enable_build_format_warnings = no; then :
6634   wf_opt=-Wno-format
6635 else
6636   wf_opt=
6637 fi
6638 ac_ext=cpp
6639 ac_cpp='$CXXCPP $CPPFLAGS'
6640 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6641 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6642 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6643
6644 loose_warn=
6645 save_CXXFLAGS="$CXXFLAGS"
6646 for real_option in -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual $wf_opt; do
6647   # Do the check with the no- prefix removed since gcc silently
6648   # accepts any -Wno-* option on purpose
6649   case $real_option in
6650     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6651     *) option=$real_option ;;
6652   esac
6653   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6654
6655   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports $option" >&5
6656 $as_echo_n "checking whether $CXX supports $option... " >&6; }
6657 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6658   $as_echo_n "(cached) " >&6
6659 else
6660   CXXFLAGS="$option"
6661     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6662 /* end confdefs.h.  */
6663
6664 int
6665 main ()
6666 {
6667
6668   ;
6669   return 0;
6670 }
6671 _ACEOF
6672 if ac_fn_cxx_try_compile "$LINENO"; then :
6673   eval "$as_acx_Woption=yes"
6674 else
6675   eval "$as_acx_Woption=no"
6676 fi
6677 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6678
6679 fi
6680 eval ac_res=\$$as_acx_Woption
6681                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6682 $as_echo "$ac_res" >&6; }
6683   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6684   loose_warn="$loose_warn${loose_warn:+ }$real_option"
6685 fi
6686   done
6687 CXXFLAGS="$save_CXXFLAGS"
6688 ac_ext=cpp
6689 ac_cpp='$CXXCPP $CPPFLAGS'
6690 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6691 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6692 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6693
6694
6695
6696 ac_ext=c
6697 ac_cpp='$CPP $CPPFLAGS'
6698 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6699 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6700 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6701
6702 c_loose_warn=
6703 save_CFLAGS="$CFLAGS"
6704 for real_option in -Wstrict-prototypes -Wmissing-prototypes; do
6705   # Do the check with the no- prefix removed since gcc silently
6706   # accepts any -Wno-* option on purpose
6707   case $real_option in
6708     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6709     *) option=$real_option ;;
6710   esac
6711   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6712
6713   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6714 $as_echo_n "checking whether $CC supports $option... " >&6; }
6715 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6716   $as_echo_n "(cached) " >&6
6717 else
6718   CFLAGS="$option"
6719     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6720 /* end confdefs.h.  */
6721
6722 int
6723 main ()
6724 {
6725
6726   ;
6727   return 0;
6728 }
6729 _ACEOF
6730 if ac_fn_c_try_compile "$LINENO"; then :
6731   eval "$as_acx_Woption=yes"
6732 else
6733   eval "$as_acx_Woption=no"
6734 fi
6735 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6736
6737 fi
6738 eval ac_res=\$$as_acx_Woption
6739                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6740 $as_echo "$ac_res" >&6; }
6741   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6742   c_loose_warn="$c_loose_warn${c_loose_warn:+ }$real_option"
6743 fi
6744   done
6745 CFLAGS="$save_CFLAGS"
6746 ac_ext=cpp
6747 ac_cpp='$CXXCPP $CPPFLAGS'
6748 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6749 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6750 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6751
6752
6753 ac_ext=cpp
6754 ac_cpp='$CXXCPP $CPPFLAGS'
6755 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6756 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6757 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6758
6759 strict_warn=
6760 save_CXXFLAGS="$CXXFLAGS"
6761 for real_option in -Wmissing-format-attribute -Woverloaded-virtual; do
6762   # Do the check with the no- prefix removed since gcc silently
6763   # accepts any -Wno-* option on purpose
6764   case $real_option in
6765     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6766     *) option=$real_option ;;
6767   esac
6768   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6769
6770   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports $option" >&5
6771 $as_echo_n "checking whether $CXX supports $option... " >&6; }
6772 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6773   $as_echo_n "(cached) " >&6
6774 else
6775   CXXFLAGS="$option"
6776     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6777 /* end confdefs.h.  */
6778
6779 int
6780 main ()
6781 {
6782
6783   ;
6784   return 0;
6785 }
6786 _ACEOF
6787 if ac_fn_cxx_try_compile "$LINENO"; then :
6788   eval "$as_acx_Woption=yes"
6789 else
6790   eval "$as_acx_Woption=no"
6791 fi
6792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6793
6794 fi
6795 eval ac_res=\$$as_acx_Woption
6796                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6797 $as_echo "$ac_res" >&6; }
6798   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6799   strict_warn="$strict_warn${strict_warn:+ }$real_option"
6800 fi
6801   done
6802 CXXFLAGS="$save_CXXFLAGS"
6803 ac_ext=cpp
6804 ac_cpp='$CXXCPP $CPPFLAGS'
6805 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6806 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6807 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6808
6809
6810 ac_ext=c
6811 ac_cpp='$CPP $CPPFLAGS'
6812 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6813 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6814 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6815
6816 c_strict_warn=
6817 save_CFLAGS="$CFLAGS"
6818 for real_option in -Wold-style-definition -Wc++-compat; do
6819   # Do the check with the no- prefix removed since gcc silently
6820   # accepts any -Wno-* option on purpose
6821   case $real_option in
6822     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6823     *) option=$real_option ;;
6824   esac
6825   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6826
6827   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6828 $as_echo_n "checking whether $CC supports $option... " >&6; }
6829 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6830   $as_echo_n "(cached) " >&6
6831 else
6832   CFLAGS="$option"
6833     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6834 /* end confdefs.h.  */
6835
6836 int
6837 main ()
6838 {
6839
6840   ;
6841   return 0;
6842 }
6843 _ACEOF
6844 if ac_fn_c_try_compile "$LINENO"; then :
6845   eval "$as_acx_Woption=yes"
6846 else
6847   eval "$as_acx_Woption=no"
6848 fi
6849 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6850
6851 fi
6852 eval ac_res=\$$as_acx_Woption
6853                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6854 $as_echo "$ac_res" >&6; }
6855   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6856   c_strict_warn="$c_strict_warn${c_strict_warn:+ }$real_option"
6857 fi
6858   done
6859 CFLAGS="$save_CFLAGS"
6860 ac_ext=cpp
6861 ac_cpp='$CXXCPP $CPPFLAGS'
6862 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6863 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6864 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6865
6866
6867 ac_ext=cpp
6868 ac_cpp='$CXXCPP $CPPFLAGS'
6869 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6870 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6871 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6872
6873 # Do the check with the no- prefix removed from the warning options
6874 # since gcc silently accepts any -Wno-* option on purpose
6875 if test "$GXX" = yes; then :
6876   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings" >&5
6877 $as_echo_n "checking whether $CXX supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings... " >&6; }
6878 if test "${acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings+set}" = set; then :
6879   $as_echo_n "(cached) " >&6
6880 else
6881   save_CXXFLAGS="$CXXFLAGS"
6882 CXXFLAGS="-pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings"
6883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6884 /* end confdefs.h.  */
6885
6886 int
6887 main ()
6888 {
6889
6890   ;
6891   return 0;
6892 }
6893 _ACEOF
6894 if ac_fn_cxx_try_compile "$LINENO"; then :
6895   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=yes
6896 else
6897   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=no
6898 fi
6899 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6900 CXXFLAGS="$save_CXXFLAGS"
6901 fi
6902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&5
6903 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&6; }
6904 if test $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings = yes; then :
6905   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6906 fi
6907
6908 fi
6909 ac_ext=cpp
6910 ac_cpp='$CXXCPP $CPPFLAGS'
6911 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6912 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6913 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6914
6915
6916 ac_ext=cpp
6917 ac_cpp='$CXXCPP $CPPFLAGS'
6918 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6919 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6920 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6921
6922 # Check whether --enable-werror-always was given.
6923 if test "${enable_werror_always+set}" = set; then :
6924   enableval=$enable_werror_always;
6925 else
6926   enable_werror_always=no
6927 fi
6928
6929 if test $enable_werror_always = yes; then :
6930   strict_warn="$strict_warn${strict_warn:+ }-Werror"
6931 fi
6932
6933 ac_ext=cpp
6934 ac_cpp='$CXXCPP $CPPFLAGS'
6935 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6936 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6937 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6938
6939
6940
6941 # The above macros do nothing if the compiler is not GCC.  However, the
6942 # Makefile has more goo to add other flags, so these variables are used
6943 # to enable warnings only for GCC.
6944 warn_cflags=
6945 warn_cxxflags=
6946 if test "x$GCC" = "xyes"; then
6947   warn_cflags='$(GCC_WARN_CFLAGS)'
6948   warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6949 fi
6950
6951
6952
6953 # Disable exceptions and RTTI if building with g++
6954 ac_ext=c
6955 ac_cpp='$CPP $CPPFLAGS'
6956 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6957 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6958 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6959
6960 noexception_flags=
6961 save_CFLAGS="$CFLAGS"
6962 for real_option in -fno-exceptions -fno-rtti -fasynchronous-unwind-tables; do
6963   # Do the check with the no- prefix removed since gcc silently
6964   # accepts any -Wno-* option on purpose
6965   case $real_option in
6966     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6967     *) option=$real_option ;;
6968   esac
6969   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6970
6971   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6972 $as_echo_n "checking whether $CC supports $option... " >&6; }
6973 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6974   $as_echo_n "(cached) " >&6
6975 else
6976   CFLAGS="$option"
6977     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6978 /* end confdefs.h.  */
6979
6980 int
6981 main ()
6982 {
6983
6984   ;
6985   return 0;
6986 }
6987 _ACEOF
6988 if ac_fn_c_try_compile "$LINENO"; then :
6989   eval "$as_acx_Woption=yes"
6990 else
6991   eval "$as_acx_Woption=no"
6992 fi
6993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6994
6995 fi
6996 eval ac_res=\$$as_acx_Woption
6997                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6998 $as_echo "$ac_res" >&6; }
6999   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
7000   noexception_flags="$noexception_flags${noexception_flags:+ }$real_option"
7001 fi
7002   done
7003 CFLAGS="$save_CFLAGS"
7004 ac_ext=cpp
7005 ac_cpp='$CXXCPP $CPPFLAGS'
7006 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7007 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7008 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7009
7010
7011
7012 # Enable expensive internal checks
7013 is_release=
7014 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
7015   is_release=yes
7016 fi
7017
7018 # Check whether --enable-checking was given.
7019 if test "${enable_checking+set}" = set; then :
7020   enableval=$enable_checking; ac_checking_flags="${enableval}"
7021 else
7022
7023 # Determine the default checks.
7024 if test x$is_release = x ; then
7025   ac_checking_flags=yes,extra
7026 else
7027   ac_checking_flags=release
7028 fi
7029 fi
7030
7031 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
7032 for check in release $ac_checking_flags
7033 do
7034         case $check in
7035         # these set all the flags to specific states
7036         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
7037                         ac_fold_checking= ; ac_gc_checking=1 ; ac_extra_checking= ;
7038                         ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
7039                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
7040                         ac_tree_checking=1 ; ac_valgrind_checking= ;
7041                         ac_types_checking=1 ;;
7042         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
7043                         ac_fold_checking= ; ac_gc_checking= ; ac_extra_checking= ;
7044                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
7045                         ac_rtlflag_checking= ; ac_runtime_checking= ;
7046                         ac_tree_checking= ; ac_valgrind_checking= ;
7047                         ac_types_checking= ;;
7048         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
7049                         ac_fold_checking=1 ; ac_gc_checking=1 ; ac_extra_checking=1 ;
7050                         ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
7051                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
7052                         ac_tree_checking=1 ; ac_valgrind_checking= ;
7053                         ac_types_checking=1 ;;
7054         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
7055                         ac_fold_checking= ; ac_gc_checking= ; ac_extra_checking= ;
7056                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
7057                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
7058                         ac_tree_checking= ; ac_valgrind_checking= ;
7059                         ac_types_checking= ;;
7060         # these enable particular checks
7061         assert)         ac_assert_checking=1 ;;
7062         df)             ac_df_checking=1 ;;
7063         extra)          ac_extra_checking=1 ;;
7064         fold)           ac_fold_checking=1 ;;
7065         gc)             ac_gc_checking=1 ;;
7066         gcac)           ac_gc_always_collect=1 ;;
7067         gimple)         ac_gimple_checking=1 ;;
7068         misc)           ac_checking=1 ;;
7069         rtl)            ac_rtl_checking=1 ;;
7070         rtlflag)        ac_rtlflag_checking=1 ;;
7071         runtime)        ac_runtime_checking=1 ;;
7072         tree)           ac_tree_checking=1 ;;
7073         types)          ac_types_checking=1 ;;
7074         valgrind)       ac_valgrind_checking=1 ;;
7075         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
7076         esac
7077 done
7078 IFS="$ac_save_IFS"
7079
7080 nocommon_flag=""
7081 if test x$ac_checking != x ; then
7082
7083 $as_echo "#define CHECKING_P 1" >>confdefs.h
7084
7085   nocommon_flag=-fno-common
7086 else
7087   $as_echo "#define CHECKING_P 0" >>confdefs.h
7088
7089 fi
7090
7091 if test x$ac_extra_checking != x ; then
7092
7093 $as_echo "#define ENABLE_EXTRA_CHECKING 1" >>confdefs.h
7094
7095 else
7096   $as_echo "#define ENABLE_EXTRA_CHECKING 0" >>confdefs.h
7097
7098 fi
7099 if test x$ac_df_checking != x ; then
7100
7101 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
7102
7103 fi
7104 if test x$ac_assert_checking != x ; then
7105
7106 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
7107
7108 fi
7109 if test x$ac_gimple_checking != x ; then
7110
7111 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
7112
7113 fi
7114
7115 if test x$ac_runtime_checking != x ; then
7116
7117 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
7118
7119 fi
7120 if test x$ac_tree_checking != x ; then
7121
7122 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
7123
7124   TREECHECKING=yes
7125 fi
7126 if test x$ac_types_checking != x ; then
7127
7128 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
7129
7130 fi
7131
7132 if test x$ac_rtl_checking != x ; then
7133
7134 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
7135
7136 fi
7137 if test x$ac_rtlflag_checking != x ; then
7138
7139 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
7140
7141 fi
7142 if test x$ac_gc_checking != x ; then
7143
7144 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
7145
7146 fi
7147 if test x$ac_gc_always_collect != x ; then
7148
7149 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
7150
7151 fi
7152 if test x$ac_fold_checking != x ; then
7153
7154 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
7155
7156 fi
7157 valgrind_path_defines=
7158 valgrind_command=
7159
7160 ac_fn_cxx_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
7161 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
7162   have_valgrind_h=yes
7163 else
7164   have_valgrind_h=no
7165 fi
7166
7167
7168
7169 # It is certainly possible that there's valgrind but no valgrind.h.
7170 # GCC relies on making annotations so we must have both.
7171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
7172 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
7173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7174 /* end confdefs.h.  */
7175 #include <valgrind/memcheck.h>
7176 #ifndef VALGRIND_DISCARD
7177 #error VALGRIND_DISCARD not defined
7178 #endif
7179 _ACEOF
7180 if ac_fn_cxx_try_cpp "$LINENO"; then :
7181   gcc_cv_header_valgrind_memcheck_h=yes
7182 else
7183   gcc_cv_header_valgrind_memcheck_h=no
7184 fi
7185 rm -f conftest.err conftest.$ac_ext
7186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
7187 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
7188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
7189 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
7190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7191 /* end confdefs.h.  */
7192 #include <memcheck.h>
7193 #ifndef VALGRIND_DISCARD
7194 #error VALGRIND_DISCARD not defined
7195 #endif
7196 _ACEOF
7197 if ac_fn_cxx_try_cpp "$LINENO"; then :
7198   gcc_cv_header_memcheck_h=yes
7199 else
7200   gcc_cv_header_memcheck_h=no
7201 fi
7202 rm -f conftest.err conftest.$ac_ext
7203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
7204 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
7205 if test $gcc_cv_header_valgrind_memcheck_h = yes; then
7206
7207 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
7208
7209 fi
7210 if test $gcc_cv_header_memcheck_h = yes; then
7211
7212 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
7213
7214 fi
7215
7216 if test x$ac_valgrind_checking != x ; then
7217
7218 # Prepare PATH_SEPARATOR.
7219 # The user is always right.
7220 if test "${PATH_SEPARATOR+set}" != set; then
7221   echo "#! /bin/sh" >conf$$.sh
7222   echo  "exit 0"   >>conf$$.sh
7223   chmod +x conf$$.sh
7224   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7225     PATH_SEPARATOR=';'
7226   else
7227     PATH_SEPARATOR=:
7228   fi
7229   rm -f conf$$.sh
7230 fi
7231
7232 # Find out how to test for executable files. Don't use a zero-byte file,
7233 # as systems may use methods other than mode bits to determine executability.
7234 cat >conf$$.file <<_ASEOF
7235 #! /bin/sh
7236 exit 0
7237 _ASEOF
7238 chmod +x conf$$.file
7239 if test -x conf$$.file >/dev/null 2>&1; then
7240   ac_executable_p="test -x"
7241 else
7242   ac_executable_p="test -f"
7243 fi
7244 rm -f conf$$.file
7245
7246 # Extract the first word of "valgrind", so it can be a program name with args.
7247 set dummy valgrind; ac_word=$2
7248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7249 $as_echo_n "checking for $ac_word... " >&6; }
7250 if test "${ac_cv_path_valgrind_path+set}" = set; then :
7251   $as_echo_n "(cached) " >&6
7252 else
7253   case "$valgrind_path" in
7254   [\\/]* | ?:[\\/]*)
7255     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
7256     ;;
7257   *)
7258     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
7259     for ac_dir in $PATH; do
7260       IFS="$ac_save_IFS"
7261       test -z "$ac_dir" && ac_dir=.
7262       for ac_exec_ext in '' $ac_executable_extensions; do
7263         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
7264           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
7265             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
7266             break 2
7267           fi
7268         fi
7269       done
7270     done
7271     IFS="$ac_save_IFS"
7272     ;;
7273 esac
7274 fi
7275 valgrind_path="$ac_cv_path_valgrind_path"
7276 if test -n "$valgrind_path"; then
7277   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
7278 $as_echo "$valgrind_path" >&6; }
7279 else
7280   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7281 $as_echo "no" >&6; }
7282 fi
7283
7284   if test "x$valgrind_path" = "x" \
7285     || (test $have_valgrind_h = no \
7286         && test $gcc_cv_header_memcheck_h = no \
7287         && test $gcc_cv_header_valgrind_memcheck_h = no); then
7288         as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
7289   fi
7290   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
7291   valgrind_command="$valgrind_path -q"
7292
7293 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
7294
7295 fi
7296
7297
7298
7299 # Enable code coverage collection
7300 # Check whether --enable-coverage was given.
7301 if test "${enable_coverage+set}" = set; then :
7302   enableval=$enable_coverage; case "${enableval}" in
7303   yes|noopt)
7304     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
7305     ;;
7306   opt)
7307     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
7308     ;;
7309   no)
7310     # a.k.a. --disable-coverage
7311     coverage_flags=""
7312     ;;
7313   *)
7314     as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
7315     ;;
7316 esac
7317 else
7318   coverage_flags=""
7319 fi
7320
7321
7322
7323 # Check whether --enable-gather-detailed-mem-stats was given.
7324 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
7325   enableval=$enable_gather_detailed_mem_stats;
7326 else
7327   enable_gather_detailed_mem_stats=no
7328 fi
7329
7330 gather_stats=`if test $enable_gather_detailed_mem_stats != no; then echo 1; else echo 0; fi`
7331
7332 cat >>confdefs.h <<_ACEOF
7333 #define GATHER_STATISTICS $gather_stats
7334 _ACEOF
7335
7336
7337 # Check whether --enable-valgrind-annotations was given.
7338 if test "${enable_valgrind_annotations+set}" = set; then :
7339   enableval=$enable_valgrind_annotations;
7340 else
7341   enable_valgrind_annotations=no
7342 fi
7343
7344 if test x$enable_valgrind_annotations != xno \
7345     || test x$ac_valgrind_checking != x; then
7346   if (test $have_valgrind_h = no \
7347       && test $gcc_cv_header_memcheck_h = no \
7348       && test $gcc_cv_header_valgrind_memcheck_h = no); then
7349     as_fn_error "*** Can't find valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
7350   fi
7351
7352 $as_echo "#define ENABLE_VALGRIND_ANNOTATIONS 1" >>confdefs.h
7353
7354 fi
7355
7356 # -------------------------------
7357 # Miscenalleous configure options
7358 # -------------------------------
7359
7360 # With stabs
7361
7362 # Check whether --with-stabs was given.
7363 if test "${with_stabs+set}" = set; then :
7364   withval=$with_stabs; stabs="$with_stabs"
7365 else
7366   stabs=no
7367 fi
7368
7369
7370 # Determine whether or not multilibs are enabled.
7371 # Check whether --enable-multilib was given.
7372 if test "${enable_multilib+set}" = set; then :
7373   enableval=$enable_multilib;
7374 else
7375   enable_multilib=yes
7376 fi
7377
7378
7379
7380 # Determine whether or not multiarch is enabled.
7381 # Check whether --enable-multiarch was given.
7382 if test "${enable_multiarch+set}" = set; then :
7383   enableval=$enable_multiarch; case "${enableval}" in
7384 yes|no|auto) enable_multiarch=$enableval;;
7385 *) as_fn_error "bad value ${enableval} given for --enable-multiarch option" "$LINENO" 5 ;;
7386 esac
7387 else
7388   enable_multiarch=auto
7389 fi
7390
7391 if test x${enable_multiarch} = xauto; then
7392   if test x${with_native_system_header_dir} != x; then
7393     ma_msg_suffix=", disabled auto check (configured with --native-system-header-dir)"
7394     enable_multiarch=no
7395   fi
7396   if test x$host != x$target && test "x$with_sysroot" = x; then
7397     ma_msg_suffix=", disabled auto check (cross build configured without --with-sysroot)"
7398     enable_multiarch=no
7399   fi
7400 fi
7401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for multiarch configuration" >&5
7402 $as_echo_n "checking for multiarch configuration... " >&6; }
7403
7404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_multiarch$ma_msg_suffix" >&5
7405 $as_echo "$enable_multiarch$ma_msg_suffix" >&6; }
7406
7407 # needed for setting the multiarch name for soft-float/hard-float ABIs
7408
7409
7410
7411 # Enable __cxa_atexit for C++.
7412 # Check whether --enable-__cxa_atexit was given.
7413 if test "${enable___cxa_atexit+set}" = set; then :
7414   enableval=$enable___cxa_atexit;
7415 fi
7416
7417
7418 # Enable C extension for decimal float if target supports it.
7419
7420 # Check whether --enable-decimal-float was given.
7421 if test "${enable_decimal_float+set}" = set; then :
7422   enableval=$enable_decimal_float;
7423   case $enable_decimal_float in
7424     yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
7425     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
7426 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
7427   esac
7428
7429 else
7430
7431   case $target in
7432     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
7433     i?86*-*-elfiamcu | i?86*-*-gnu* | \
7434     i?86*-*-mingw* | x86_64*-*-mingw* | \
7435     i?86*-*-cygwin* | x86_64*-*-cygwin*)
7436       enable_decimal_float=yes
7437       ;;
7438     *)
7439       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
7440 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
7441       enable_decimal_float=no
7442       ;;
7443   esac
7444
7445 fi
7446
7447
7448 # x86's use BID format instead of DPD
7449 case x$enable_decimal_float in
7450   xyes)
7451     case $target in
7452       i?86*-*-* | x86_64*-*-*)
7453         enable_decimal_float=bid
7454         ;;
7455       *)
7456         enable_decimal_float=dpd
7457         ;;
7458     esac
7459     default_decimal_float=$enable_decimal_float
7460     ;;
7461   xno)
7462     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7463     # dependency on libdecnumber.
7464     default_decimal_float=dpd
7465     ;;
7466 esac
7467
7468
7469
7470
7471 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7472
7473 cat >>confdefs.h <<_ACEOF
7474 #define ENABLE_DECIMAL_FLOAT $dfp
7475 _ACEOF
7476
7477
7478 # Use default_decimal_float for dependency.
7479 enable_decimal_float=$default_decimal_float
7480
7481 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7482
7483 cat >>confdefs.h <<_ACEOF
7484 #define ENABLE_DECIMAL_BID_FORMAT $bid
7485 _ACEOF
7486
7487
7488 # Enable C extension for fixed-point arithmetic.
7489 # Check whether --enable-fixed-point was given.
7490 if test "${enable_fixed_point+set}" = set; then :
7491   enableval=$enable_fixed_point;
7492 else
7493
7494   case $target in
7495     arm*)
7496       enable_fixed_point=yes
7497       ;;
7498
7499     mips*-*-*)
7500       enable_fixed_point=yes
7501       ;;
7502     *)
7503       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
7504 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
7505       enable_fixed_point=no
7506       ;;
7507   esac
7508
7509 fi
7510
7511
7512
7513 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7514
7515 cat >>confdefs.h <<_ACEOF
7516 #define ENABLE_FIXED_POINT $fixedpoint
7517 _ACEOF
7518
7519
7520 # Enable threads
7521 # Pass with no value to take the default
7522 # Pass with a value to specify a thread package
7523 # Check whether --enable-threads was given.
7524 if test "${enable_threads+set}" = set; then :
7525   enableval=$enable_threads;
7526 else
7527   enable_threads=''
7528 fi
7529
7530
7531 # Check whether --enable-tls was given.
7532 if test "${enable_tls+set}" = set; then :
7533   enableval=$enable_tls;
7534   case $enable_tls in
7535     yes | no) ;;
7536     *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7537 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7538   esac
7539
7540 else
7541   enable_tls=''
7542 fi
7543
7544
7545 # Check whether --enable-vtable-verify was given.
7546 if test "${enable_vtable_verify+set}" = set; then :
7547   enableval=$enable_vtable_verify;
7548 else
7549   enable_vtable_verify=no
7550 fi
7551
7552 vtable_verify=`if test x$enable_vtable_verify = xyes; then echo 1; else echo 0; fi`
7553
7554 cat >>confdefs.h <<_ACEOF
7555 #define ENABLE_VTABLE_VERIFY $vtable_verify
7556 _ACEOF
7557
7558
7559 # Check whether --enable-objc-gc was given.
7560 if test "${enable_objc_gc+set}" = set; then :
7561   enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7562         objc_boehm_gc=''
7563 else
7564         objc_boehm_gc=1
7565 fi
7566 else
7567   objc_boehm_gc=''
7568 fi
7569
7570
7571
7572 # Check whether --with-dwarf2 was given.
7573 if test "${with_dwarf2+set}" = set; then :
7574   withval=$with_dwarf2; dwarf2="$with_dwarf2"
7575 else
7576   dwarf2=no
7577 fi
7578
7579
7580 # Check whether --enable-shared was given.
7581 if test "${enable_shared+set}" = set; then :
7582   enableval=$enable_shared;
7583   case $enable_shared in
7584   yes | no) ;;
7585   *)
7586     enable_shared=no
7587     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7588     for pkg in $enableval; do
7589       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7590         enable_shared=yes
7591       fi
7592     done
7593     IFS="$ac_save_ifs"
7594     ;;
7595   esac
7596
7597 else
7598   enable_shared=yes
7599 fi
7600
7601
7602
7603
7604 # Check whether --with-specs was given.
7605 if test "${with_specs+set}" = set; then :
7606   withval=$with_specs; CONFIGURE_SPECS=$withval
7607 else
7608   CONFIGURE_SPECS=
7609
7610 fi
7611
7612
7613
7614
7615
7616 # Check whether --with-pkgversion was given.
7617 if test "${with_pkgversion+set}" = set; then :
7618   withval=$with_pkgversion; case "$withval" in
7619       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7620       no)  PKGVERSION= ;;
7621       *)   PKGVERSION="($withval) " ;;
7622      esac
7623 else
7624   PKGVERSION="(GCC) "
7625
7626 fi
7627
7628
7629
7630
7631
7632 # Check whether --with-bugurl was given.
7633 if test "${with_bugurl+set}" = set; then :
7634   withval=$with_bugurl; case "$withval" in
7635       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7636       no)  BUGURL=
7637            ;;
7638       *)   BUGURL="$withval"
7639            ;;
7640      esac
7641 else
7642   BUGURL="http://gcc.gnu.org/bugs.html"
7643
7644 fi
7645
7646   case ${BUGURL} in
7647   "")
7648     REPORT_BUGS_TO=
7649     REPORT_BUGS_TEXI=
7650     ;;
7651   *)
7652     REPORT_BUGS_TO="<$BUGURL>"
7653     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7654     ;;
7655   esac;
7656
7657
7658
7659
7660 # Sanity check enable_languages in case someone does not run the toplevel
7661 # configure # script.
7662 # Check whether --enable-languages was given.
7663 if test "${enable_languages+set}" = set; then :
7664   enableval=$enable_languages; case ,${enable_languages}, in
7665        ,,|,yes,)
7666                 # go safe -- we cannot be much sure without the toplevel
7667                 # configure's
7668                 # analysis of which target libs are present and usable
7669                 enable_languages=c
7670                 ;;
7671          *,all,*)
7672                 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7673                 ;;
7674         *,c,*)
7675                 ;;
7676         *)
7677                 enable_languages=c,${enable_languages}
7678                 ;;
7679 esac
7680 else
7681   enable_languages=c
7682 fi
7683
7684
7685 if test x"$enable_as_accelerator_for" != x; then
7686
7687 $as_echo "#define ACCEL_COMPILER 1" >>confdefs.h
7688
7689   enable_as_accelerator=yes
7690   case "${target}" in
7691     *-intelmicemul-*)
7692       # In this case we expect offload compiler to be built as native, so we
7693       # need to rename the driver to avoid clashes with host's drivers.
7694       program_transform_name="s&^&${target}-&" ;;
7695   esac
7696   sedscript="s#${target_noncanonical}#${enable_as_accelerator_for}-accel-${target_noncanonical}#"
7697   program_transform_name=`echo $program_transform_name | sed $sedscript`
7698   accel_dir_suffix=/accel/${target_noncanonical}
7699   real_target_noncanonical=${enable_as_accelerator_for}
7700 fi
7701
7702
7703
7704
7705 for tgt in `echo $enable_offload_targets | sed 's/,/ /g'`; do
7706   tgt=`echo $tgt | sed 's/=.*//'`
7707
7708   if echo "$tgt" | grep "^hsa" > /dev/null ; then
7709     enable_hsa=1
7710   else
7711     enable_offloading=1
7712   fi
7713
7714   if test x"$offload_targets" = x; then
7715     offload_targets=$tgt
7716   else
7717     offload_targets="$offload_targets,$tgt"
7718   fi
7719 done
7720
7721 cat >>confdefs.h <<_ACEOF
7722 #define OFFLOAD_TARGETS "$offload_targets"
7723 _ACEOF
7724
7725 if test x"$enable_offloading" != x; then
7726
7727 $as_echo "#define ENABLE_OFFLOADING 1" >>confdefs.h
7728
7729 else
7730
7731 $as_echo "#define ENABLE_OFFLOADING 0" >>confdefs.h
7732
7733 fi
7734
7735 if test x"$enable_hsa" = x1 ; then
7736
7737 $as_echo "#define ENABLE_HSA 1" >>confdefs.h
7738
7739 fi
7740
7741
7742 # Check whether --with-multilib-list was given.
7743 if test "${with_multilib_list+set}" = set; then :
7744   withval=$with_multilib_list; :
7745 else
7746   with_multilib_list=default
7747 fi
7748
7749
7750 # -------------------------
7751 # Checks for other programs
7752 # -------------------------
7753
7754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7755 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7756 set x ${MAKE-make}
7757 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7758 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7759   $as_echo_n "(cached) " >&6
7760 else
7761   cat >conftest.make <<\_ACEOF
7762 SHELL = /bin/sh
7763 all:
7764         @echo '@@@%%%=$(MAKE)=@@@%%%'
7765 _ACEOF
7766 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7767 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7768   *@@@%%%=?*=@@@%%%*)
7769     eval ac_cv_prog_make_${ac_make}_set=yes;;
7770   *)
7771     eval ac_cv_prog_make_${ac_make}_set=no;;
7772 esac
7773 rm -f conftest.make
7774 fi
7775 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7776   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7777 $as_echo "yes" >&6; }
7778   SET_MAKE=
7779 else
7780   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7781 $as_echo "no" >&6; }
7782   SET_MAKE="MAKE=${MAKE-make}"
7783 fi
7784
7785
7786 # Find some useful tools
7787 for ac_prog in gawk mawk nawk awk
7788 do
7789   # Extract the first word of "$ac_prog", so it can be a program name with args.
7790 set dummy $ac_prog; ac_word=$2
7791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7792 $as_echo_n "checking for $ac_word... " >&6; }
7793 if test "${ac_cv_prog_AWK+set}" = set; then :
7794   $as_echo_n "(cached) " >&6
7795 else
7796   if test -n "$AWK"; then
7797   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7798 else
7799 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7800 for as_dir in $PATH
7801 do
7802   IFS=$as_save_IFS
7803   test -z "$as_dir" && as_dir=.
7804     for ac_exec_ext in '' $ac_executable_extensions; do
7805   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7806     ac_cv_prog_AWK="$ac_prog"
7807     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7808     break 2
7809   fi
7810 done
7811   done
7812 IFS=$as_save_IFS
7813
7814 fi
7815 fi
7816 AWK=$ac_cv_prog_AWK
7817 if test -n "$AWK"; then
7818   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7819 $as_echo "$AWK" >&6; }
7820 else
7821   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7822 $as_echo "no" >&6; }
7823 fi
7824
7825
7826   test -n "$AWK" && break
7827 done
7828
7829 # We need awk to create options.c and options.h.
7830 # Bail out if it's missing.
7831 case ${AWK} in
7832   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7833 esac
7834
7835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7836 $as_echo_n "checking whether ln -s works... " >&6; }
7837 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7838   $as_echo_n "(cached) " >&6
7839 else
7840   rm -f conftestdata_t
7841 echo >conftestdata_f
7842 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7843 then
7844   gcc_cv_prog_LN_S="ln -s"
7845 else
7846   if ln conftestdata_f conftestdata_t 2>/dev/null
7847   then
7848     gcc_cv_prog_LN_S=ln
7849   else
7850     if cp -p conftestdata_f conftestdata_t 2>/dev/null
7851     then
7852       gcc_cv_prog_LN_S="cp -p"
7853     else
7854       gcc_cv_prog_LN_S=cp
7855     fi
7856   fi
7857 fi
7858 rm -f conftestdata_f conftestdata_t
7859
7860 fi
7861 LN_S="$gcc_cv_prog_LN_S"
7862 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7863   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7864 $as_echo "yes" >&6; }
7865 else
7866   if test "$gcc_cv_prog_LN_S" = "ln"; then
7867     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7868 $as_echo "no, using ln" >&6; }
7869   else
7870     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7871 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7872   fi
7873 fi
7874
7875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7876 $as_echo_n "checking whether ln works... " >&6; }
7877 if test "${acx_cv_prog_LN+set}" = set; then :
7878   $as_echo_n "(cached) " >&6
7879 else
7880   rm -f conftestdata_t
7881 echo >conftestdata_f
7882 if ln conftestdata_f conftestdata_t 2>/dev/null
7883 then
7884   acx_cv_prog_LN=ln
7885 else
7886   acx_cv_prog_LN=no
7887 fi
7888 rm -f conftestdata_f conftestdata_t
7889
7890 fi
7891 if test $acx_cv_prog_LN = no; then
7892   LN="$LN_S"
7893   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7894 $as_echo "no, using $LN" >&6; }
7895 else
7896   LN="$acx_cv_prog_LN"
7897   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7898 $as_echo "yes" >&6; }
7899 fi
7900
7901 if test -n "$ac_tool_prefix"; then
7902   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7903 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7905 $as_echo_n "checking for $ac_word... " >&6; }
7906 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7907   $as_echo_n "(cached) " >&6
7908 else
7909   if test -n "$RANLIB"; then
7910   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7911 else
7912 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7913 for as_dir in $PATH
7914 do
7915   IFS=$as_save_IFS
7916   test -z "$as_dir" && as_dir=.
7917     for ac_exec_ext in '' $ac_executable_extensions; do
7918   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7919     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7920     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7921     break 2
7922   fi
7923 done
7924   done
7925 IFS=$as_save_IFS
7926
7927 fi
7928 fi
7929 RANLIB=$ac_cv_prog_RANLIB
7930 if test -n "$RANLIB"; then
7931   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7932 $as_echo "$RANLIB" >&6; }
7933 else
7934   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7935 $as_echo "no" >&6; }
7936 fi
7937
7938
7939 fi
7940 if test -z "$ac_cv_prog_RANLIB"; then
7941   ac_ct_RANLIB=$RANLIB
7942   # Extract the first word of "ranlib", so it can be a program name with args.
7943 set dummy ranlib; ac_word=$2
7944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7945 $as_echo_n "checking for $ac_word... " >&6; }
7946 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7947   $as_echo_n "(cached) " >&6
7948 else
7949   if test -n "$ac_ct_RANLIB"; then
7950   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7951 else
7952 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7953 for as_dir in $PATH
7954 do
7955   IFS=$as_save_IFS
7956   test -z "$as_dir" && as_dir=.
7957     for ac_exec_ext in '' $ac_executable_extensions; do
7958   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7959     ac_cv_prog_ac_ct_RANLIB="ranlib"
7960     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7961     break 2
7962   fi
7963 done
7964   done
7965 IFS=$as_save_IFS
7966
7967 fi
7968 fi
7969 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7970 if test -n "$ac_ct_RANLIB"; then
7971   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7972 $as_echo "$ac_ct_RANLIB" >&6; }
7973 else
7974   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7975 $as_echo "no" >&6; }
7976 fi
7977
7978   if test "x$ac_ct_RANLIB" = x; then
7979     RANLIB=":"
7980   else
7981     case $cross_compiling:$ac_tool_warned in
7982 yes:)
7983 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7984 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7985 ac_tool_warned=yes ;;
7986 esac
7987     RANLIB=$ac_ct_RANLIB
7988   fi
7989 else
7990   RANLIB="$ac_cv_prog_RANLIB"
7991 fi
7992
7993 ranlib_flags=""
7994
7995
7996 # Find a good install program.  We prefer a C program (faster),
7997 # so one script is as good as another.  But avoid the broken or
7998 # incompatible versions:
7999 # SysV /etc/install, /usr/sbin/install
8000 # SunOS /usr/etc/install
8001 # IRIX /sbin/install
8002 # AIX /bin/install
8003 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
8004 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
8005 # ./install, which can be erroneously created by make from ./install.sh.
8006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
8007 $as_echo_n "checking for a BSD compatible install... " >&6; }
8008 if test -z "$INSTALL"; then
8009 if test "${ac_cv_path_install+set}" = set; then :
8010   $as_echo_n "(cached) " >&6
8011 else
8012     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
8013   for ac_dir in $PATH; do
8014     # Account for people who put trailing slashes in PATH elements.
8015     case "$ac_dir/" in
8016     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
8017     *)
8018       # OSF1 and SCO ODT 3.0 have their own names for install.
8019       for ac_prog in ginstall scoinst install; do
8020         if test -f $ac_dir/$ac_prog; then
8021           if test $ac_prog = install &&
8022             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
8023             # AIX install.  It has an incompatible calling convention.
8024             # OSF/1 installbsd also uses dspmsg, but is usable.
8025             :
8026           else
8027             ac_cv_path_install="$ac_dir/$ac_prog -c"
8028             break 2
8029           fi
8030         fi
8031       done
8032       ;;
8033     esac
8034   done
8035   IFS="$ac_save_IFS"
8036
8037 fi
8038   if test "${ac_cv_path_install+set}" = set; then
8039     INSTALL="$ac_cv_path_install"
8040   else
8041     # As a last resort, use the slow shell script.  We don't cache a
8042     # path for INSTALL within a source directory, because that will
8043     # break other packages using the cache if that directory is
8044     # removed, or if the path is relative.
8045     INSTALL="$ac_install_sh"
8046   fi
8047 fi
8048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
8049 $as_echo "$INSTALL" >&6; }
8050
8051 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
8052 # It thinks the first close brace ends the variable substitution.
8053 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
8054
8055 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
8056
8057
8058 # See if cmp has --ignore-initial.
8059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
8060 $as_echo_n "checking for cmp's capabilities... " >&6; }
8061 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
8062   $as_echo_n "(cached) " >&6
8063 else
8064    echo abfoo >t1
8065   echo cdfoo >t2
8066   gcc_cv_prog_cmp_skip=slowcompare
8067   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
8068     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
8069       :
8070     else
8071       gcc_cv_prog_cmp_skip=gnucompare
8072     fi
8073   fi
8074   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
8075     if cmp t1 t2 2 2 > /dev/null 2>&1; then
8076       if cmp t1 t2 1 1 > /dev/null 2>&1; then
8077         :
8078       else
8079         gcc_cv_prog_cmp_skip=fastcompare
8080       fi
8081     fi
8082   fi
8083   rm t1 t2
8084
8085 fi
8086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
8087 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
8088 make_compare_target=$gcc_cv_prog_cmp_skip
8089
8090
8091
8092 # See if we have the mktemp command.
8093 # Extract the first word of "mktemp", so it can be a program name with args.
8094 set dummy mktemp; ac_word=$2
8095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8096 $as_echo_n "checking for $ac_word... " >&6; }
8097 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
8098   $as_echo_n "(cached) " >&6
8099 else
8100   if test -n "$have_mktemp_command"; then
8101   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
8102 else
8103 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8104 for as_dir in $PATH
8105 do
8106   IFS=$as_save_IFS
8107   test -z "$as_dir" && as_dir=.
8108     for ac_exec_ext in '' $ac_executable_extensions; do
8109   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8110     ac_cv_prog_have_mktemp_command="yes"
8111     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8112     break 2
8113   fi
8114 done
8115   done
8116 IFS=$as_save_IFS
8117
8118   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
8119 fi
8120 fi
8121 have_mktemp_command=$ac_cv_prog_have_mktemp_command
8122 if test -n "$have_mktemp_command"; then
8123   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
8124 $as_echo "$have_mktemp_command" >&6; }
8125 else
8126   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8127 $as_echo "no" >&6; }
8128 fi
8129
8130
8131
8132 # See if makeinfo has been installed and is modern enough
8133 # that we can use it.
8134
8135   # Extract the first word of "makeinfo", so it can be a program name with args.
8136 set dummy makeinfo; ac_word=$2
8137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8138 $as_echo_n "checking for $ac_word... " >&6; }
8139 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
8140   $as_echo_n "(cached) " >&6
8141 else
8142   if test -n "$MAKEINFO"; then
8143   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
8144 else
8145 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8146 for as_dir in $PATH
8147 do
8148   IFS=$as_save_IFS
8149   test -z "$as_dir" && as_dir=.
8150     for ac_exec_ext in '' $ac_executable_extensions; do
8151   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8152     ac_cv_prog_MAKEINFO="makeinfo"
8153     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8154     break 2
8155   fi
8156 done
8157   done
8158 IFS=$as_save_IFS
8159
8160 fi
8161 fi
8162 MAKEINFO=$ac_cv_prog_MAKEINFO
8163 if test -n "$MAKEINFO"; then
8164   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
8165 $as_echo "$MAKEINFO" >&6; }
8166 else
8167   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8168 $as_echo "no" >&6; }
8169 fi
8170
8171
8172   if test -n "$MAKEINFO"; then
8173     # Found it, now check the version.
8174     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
8175 $as_echo_n "checking for modern makeinfo... " >&6; }
8176 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
8177   $as_echo_n "(cached) " >&6
8178 else
8179   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
8180                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
8181
8182                     case $ac_prog_version in
8183                       '')  gcc_cv_prog_makeinfo_modern=no;;
8184                       4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
8185                       *)   gcc_cv_prog_makeinfo_modern=no;;
8186                     esac
8187
8188 fi
8189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
8190 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
8191   else
8192     gcc_cv_prog_makeinfo_modern=no
8193   fi
8194   if test $gcc_cv_prog_makeinfo_modern = no; then
8195     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
8196   fi
8197
8198 if test $gcc_cv_prog_makeinfo_modern = no; then
8199   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
8200 *** Makeinfo is missing or too old.
8201 *** Info documentation will not be built." >&5
8202 $as_echo "$as_me: WARNING:
8203 *** Makeinfo is missing or too old.
8204 *** Info documentation will not be built." >&2;}
8205   BUILD_INFO=
8206 else
8207   BUILD_INFO=info
8208 fi
8209
8210
8211 # Is pod2man recent enough to regenerate manpages?
8212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
8213 $as_echo_n "checking for recent Pod::Man... " >&6; }
8214 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
8215   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8216 $as_echo "yes" >&6; }
8217   GENERATED_MANPAGES=generated-manpages
8218 else
8219   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8220 $as_echo "no" >&6; }
8221   GENERATED_MANPAGES=
8222 fi
8223
8224
8225 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
8226
8227 # How about lex?
8228 for ac_prog in flex
8229 do
8230   # Extract the first word of "$ac_prog", so it can be a program name with args.
8231 set dummy $ac_prog; ac_word=$2
8232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8233 $as_echo_n "checking for $ac_word... " >&6; }
8234 if test "${ac_cv_prog_FLEX+set}" = set; then :
8235   $as_echo_n "(cached) " >&6
8236 else
8237   if test -n "$FLEX"; then
8238   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
8239 else
8240 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8241 for as_dir in $PATH
8242 do
8243   IFS=$as_save_IFS
8244   test -z "$as_dir" && as_dir=.
8245     for ac_exec_ext in '' $ac_executable_extensions; do
8246   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8247     ac_cv_prog_FLEX="$ac_prog"
8248     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8249     break 2
8250   fi
8251 done
8252   done
8253 IFS=$as_save_IFS
8254
8255 fi
8256 fi
8257 FLEX=$ac_cv_prog_FLEX
8258 if test -n "$FLEX"; then
8259   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
8260 $as_echo "$FLEX" >&6; }
8261 else
8262   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8263 $as_echo "no" >&6; }
8264 fi
8265
8266
8267   test -n "$FLEX" && break
8268 done
8269 test -n "$FLEX" || FLEX="$MISSING flex"
8270
8271
8272 # Bison?
8273 for ac_prog in bison
8274 do
8275   # Extract the first word of "$ac_prog", so it can be a program name with args.
8276 set dummy $ac_prog; ac_word=$2
8277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8278 $as_echo_n "checking for $ac_word... " >&6; }
8279 if test "${ac_cv_prog_BISON+set}" = set; then :
8280   $as_echo_n "(cached) " >&6
8281 else
8282   if test -n "$BISON"; then
8283   ac_cv_prog_BISON="$BISON" # Let the user override the test.
8284 else
8285 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8286 for as_dir in $PATH
8287 do
8288   IFS=$as_save_IFS
8289   test -z "$as_dir" && as_dir=.
8290     for ac_exec_ext in '' $ac_executable_extensions; do
8291   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8292     ac_cv_prog_BISON="$ac_prog"
8293     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8294     break 2
8295   fi
8296 done
8297   done
8298 IFS=$as_save_IFS
8299
8300 fi
8301 fi
8302 BISON=$ac_cv_prog_BISON
8303 if test -n "$BISON"; then
8304   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
8305 $as_echo "$BISON" >&6; }
8306 else
8307   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8308 $as_echo "no" >&6; }
8309 fi
8310
8311
8312   test -n "$BISON" && break
8313 done
8314 test -n "$BISON" || BISON="$MISSING bison"
8315
8316
8317 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
8318 # check for build == host before using them.
8319
8320 # NM
8321 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
8322   && test -d ../binutils ; then
8323   NM='${objdir}/../binutils/nm-new'
8324 else
8325   # Extract the first word of "nm", so it can be a program name with args.
8326 set dummy nm; ac_word=$2
8327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8328 $as_echo_n "checking for $ac_word... " >&6; }
8329 if test "${ac_cv_prog_NM+set}" = set; then :
8330   $as_echo_n "(cached) " >&6
8331 else
8332   if test -n "$NM"; then
8333   ac_cv_prog_NM="$NM" # Let the user override the test.
8334 else
8335 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8336 for as_dir in $PATH
8337 do
8338   IFS=$as_save_IFS
8339   test -z "$as_dir" && as_dir=.
8340     for ac_exec_ext in '' $ac_executable_extensions; do
8341   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8342     ac_cv_prog_NM="nm"
8343     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8344     break 2
8345   fi
8346 done
8347   done
8348 IFS=$as_save_IFS
8349
8350   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
8351 fi
8352 fi
8353 NM=$ac_cv_prog_NM
8354 if test -n "$NM"; then
8355   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
8356 $as_echo "$NM" >&6; }
8357 else
8358   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8359 $as_echo "no" >&6; }
8360 fi
8361
8362
8363 fi
8364
8365 # AR
8366 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
8367   && test -d ../binutils ; then
8368   AR='${objdir}/../binutils/ar'
8369 else
8370   # Extract the first word of "ar", so it can be a program name with args.
8371 set dummy ar; ac_word=$2
8372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8373 $as_echo_n "checking for $ac_word... " >&6; }
8374 if test "${ac_cv_prog_AR+set}" = set; then :
8375   $as_echo_n "(cached) " >&6
8376 else
8377   if test -n "$AR"; then
8378   ac_cv_prog_AR="$AR" # Let the user override the test.
8379 else
8380 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8381 for as_dir in $PATH
8382 do
8383   IFS=$as_save_IFS
8384   test -z "$as_dir" && as_dir=.
8385     for ac_exec_ext in '' $ac_executable_extensions; do
8386   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8387     ac_cv_prog_AR="ar"
8388     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8389     break 2
8390   fi
8391 done
8392   done
8393 IFS=$as_save_IFS
8394
8395   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8396 fi
8397 fi
8398 AR=$ac_cv_prog_AR
8399 if test -n "$AR"; then
8400   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8401 $as_echo "$AR" >&6; }
8402 else
8403   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8404 $as_echo "no" >&6; }
8405 fi
8406
8407
8408 fi
8409
8410 # The jit documentation looks better if built with sphinx, but can be
8411 # built with texinfo if sphinx is not available.
8412 # Set "doc_build_sys" to "sphinx" or "texinfo" accordingly.
8413 # Extract the first word of "sphinx-build", so it can be a program name with args.
8414 set dummy sphinx-build; ac_word=$2
8415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8416 $as_echo_n "checking for $ac_word... " >&6; }
8417 if test "${ac_cv_prog_doc_build_sys+set}" = set; then :
8418   $as_echo_n "(cached) " >&6
8419 else
8420   if test -n "$doc_build_sys"; then
8421   ac_cv_prog_doc_build_sys="$doc_build_sys" # Let the user override the test.
8422 else
8423 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8424 for as_dir in $PATH
8425 do
8426   IFS=$as_save_IFS
8427   test -z "$as_dir" && as_dir=.
8428     for ac_exec_ext in '' $ac_executable_extensions; do
8429   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8430     ac_cv_prog_doc_build_sys="sphinx"
8431     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8432     break 2
8433   fi
8434 done
8435   done
8436 IFS=$as_save_IFS
8437
8438   test -z "$ac_cv_prog_doc_build_sys" && ac_cv_prog_doc_build_sys="texinfo"
8439 fi
8440 fi
8441 doc_build_sys=$ac_cv_prog_doc_build_sys
8442 if test -n "$doc_build_sys"; then
8443   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $doc_build_sys" >&5
8444 $as_echo "$doc_build_sys" >&6; }
8445 else
8446   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8447 $as_echo "no" >&6; }
8448 fi
8449
8450
8451
8452 # --------------------
8453 # Checks for C headers
8454 # --------------------
8455
8456 # Need to reject headers which give warnings, so that the -Werror bootstrap
8457 # works later. *sigh*  This needs to come before all header checks.
8458
8459 ac_c_preproc_warn_flag=yes
8460
8461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8462 $as_echo_n "checking for ANSI C header files... " >&6; }
8463 if test "${ac_cv_header_stdc+set}" = set; then :
8464   $as_echo_n "(cached) " >&6
8465 else
8466   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8467 /* end confdefs.h.  */
8468 #include <stdlib.h>
8469 #include <stdarg.h>
8470 #include <string.h>
8471 #include <float.h>
8472
8473 int
8474 main ()
8475 {
8476
8477   ;
8478   return 0;
8479 }
8480 _ACEOF
8481 if ac_fn_cxx_try_compile "$LINENO"; then :
8482   ac_cv_header_stdc=yes
8483 else
8484   ac_cv_header_stdc=no
8485 fi
8486 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8487
8488 if test $ac_cv_header_stdc = yes; then
8489   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8490   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8491 /* end confdefs.h.  */
8492 #include <string.h>
8493
8494 _ACEOF
8495 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8496   $EGREP "memchr" >/dev/null 2>&1; then :
8497
8498 else
8499   ac_cv_header_stdc=no
8500 fi
8501 rm -f conftest*
8502
8503 fi
8504
8505 if test $ac_cv_header_stdc = yes; then
8506   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8507   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8508 /* end confdefs.h.  */
8509 #include <stdlib.h>
8510
8511 _ACEOF
8512 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8513   $EGREP "free" >/dev/null 2>&1; then :
8514
8515 else
8516   ac_cv_header_stdc=no
8517 fi
8518 rm -f conftest*
8519
8520 fi
8521
8522 if test $ac_cv_header_stdc = yes; then
8523   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8524   if test "$cross_compiling" = yes; then :
8525   :
8526 else
8527   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8528 /* end confdefs.h.  */
8529 #include <ctype.h>
8530 #include <stdlib.h>
8531 #if ((' ' & 0x0FF) == 0x020)
8532 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8533 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8534 #else
8535 # define ISLOWER(c) \
8536                    (('a' <= (c) && (c) <= 'i') \
8537                      || ('j' <= (c) && (c) <= 'r') \
8538                      || ('s' <= (c) && (c) <= 'z'))
8539 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8540 #endif
8541
8542 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8543 int
8544 main ()
8545 {
8546   int i;
8547   for (i = 0; i < 256; i++)
8548     if (XOR (islower (i), ISLOWER (i))
8549         || toupper (i) != TOUPPER (i))
8550       return 2;
8551   return 0;
8552 }
8553 _ACEOF
8554 if ac_fn_cxx_try_run "$LINENO"; then :
8555
8556 else
8557   ac_cv_header_stdc=no
8558 fi
8559 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8560   conftest.$ac_objext conftest.beam conftest.$ac_ext
8561 fi
8562
8563 fi
8564 fi
8565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8566 $as_echo "$ac_cv_header_stdc" >&6; }
8567 if test $ac_cv_header_stdc = yes; then
8568
8569 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8570
8571 fi
8572
8573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8574 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8575 if test "${ac_cv_header_time+set}" = set; then :
8576   $as_echo_n "(cached) " >&6
8577 else
8578   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8579 /* end confdefs.h.  */
8580 #include <sys/types.h>
8581 #include <sys/time.h>
8582 #include <time.h>
8583
8584 int
8585 main ()
8586 {
8587 if ((struct tm *) 0)
8588 return 0;
8589   ;
8590   return 0;
8591 }
8592 _ACEOF
8593 if ac_fn_cxx_try_compile "$LINENO"; then :
8594   ac_cv_header_time=yes
8595 else
8596   ac_cv_header_time=no
8597 fi
8598 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8599 fi
8600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8601 $as_echo "$ac_cv_header_time" >&6; }
8602 if test $ac_cv_header_time = yes; then
8603
8604 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8605
8606 fi
8607
8608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8609 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8610 if test "${gcc_cv_header_string+set}" = set; then :
8611   $as_echo_n "(cached) " >&6
8612 else
8613   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8614 /* end confdefs.h.  */
8615 #include <string.h>
8616 #include <strings.h>
8617 int
8618 main ()
8619 {
8620
8621   ;
8622   return 0;
8623 }
8624 _ACEOF
8625 if ac_fn_cxx_try_compile "$LINENO"; then :
8626   gcc_cv_header_string=yes
8627 else
8628   gcc_cv_header_string=no
8629 fi
8630 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8631 fi
8632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8633 $as_echo "$gcc_cv_header_string" >&6; }
8634 if test $gcc_cv_header_string = yes; then
8635
8636 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8637
8638 fi
8639
8640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8641 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8642 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8643   $as_echo_n "(cached) " >&6
8644 else
8645   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8646 /* end confdefs.h.  */
8647 #include <sys/types.h>
8648 #include <sys/wait.h>
8649 #ifndef WEXITSTATUS
8650 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8651 #endif
8652 #ifndef WIFEXITED
8653 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8654 #endif
8655
8656 int
8657 main ()
8658 {
8659   int s;
8660   wait (&s);
8661   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8662   ;
8663   return 0;
8664 }
8665 _ACEOF
8666 if ac_fn_cxx_try_compile "$LINENO"; then :
8667   ac_cv_header_sys_wait_h=yes
8668 else
8669   ac_cv_header_sys_wait_h=no
8670 fi
8671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8672 fi
8673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8674 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8675 if test $ac_cv_header_sys_wait_h = yes; then
8676
8677 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8678
8679 fi
8680
8681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether termios.h defines TIOCGWINSZ" >&5
8682 $as_echo_n "checking whether termios.h defines TIOCGWINSZ... " >&6; }
8683 if test "${ac_cv_sys_tiocgwinsz_in_termios_h+set}" = set; then :
8684   $as_echo_n "(cached) " >&6
8685 else
8686   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8687 /* end confdefs.h.  */
8688 #include <sys/types.h>
8689 #include <termios.h>
8690 #ifdef TIOCGWINSZ
8691   yes
8692 #endif
8693
8694 _ACEOF
8695 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8696   $EGREP "yes" >/dev/null 2>&1; then :
8697   ac_cv_sys_tiocgwinsz_in_termios_h=yes
8698 else
8699   ac_cv_sys_tiocgwinsz_in_termios_h=no
8700 fi
8701 rm -f conftest*
8702
8703 fi
8704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_termios_h" >&5
8705 $as_echo "$ac_cv_sys_tiocgwinsz_in_termios_h" >&6; }
8706
8707 if test $ac_cv_sys_tiocgwinsz_in_termios_h != yes; then
8708   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/ioctl.h defines TIOCGWINSZ" >&5
8709 $as_echo_n "checking whether sys/ioctl.h defines TIOCGWINSZ... " >&6; }
8710 if test "${ac_cv_sys_tiocgwinsz_in_sys_ioctl_h+set}" = set; then :
8711   $as_echo_n "(cached) " >&6
8712 else
8713   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8714 /* end confdefs.h.  */
8715 #include <sys/types.h>
8716 #include <sys/ioctl.h>
8717 #ifdef TIOCGWINSZ
8718   yes
8719 #endif
8720
8721 _ACEOF
8722 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8723   $EGREP "yes" >/dev/null 2>&1; then :
8724   ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=yes
8725 else
8726   ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=no
8727 fi
8728 rm -f conftest*
8729
8730 fi
8731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&5
8732 $as_echo "$ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&6; }
8733
8734   if test $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h = yes; then
8735
8736 $as_echo "#define GWINSZ_IN_SYS_IOCTL 1" >>confdefs.h
8737
8738   fi
8739 fi
8740
8741 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8742                  fcntl.h ftw.h unistd.h sys/file.h sys/time.h sys/mman.h \
8743                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
8744                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8745 do :
8746   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8747 ac_fn_cxx_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8748 eval as_val=\$$as_ac_Header
8749    if test "x$as_val" = x""yes; then :
8750   cat >>confdefs.h <<_ACEOF
8751 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8752 _ACEOF
8753
8754 fi
8755 done
8756
8757
8758 # Check for thread headers.
8759 ac_fn_cxx_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8760 if test "x$ac_cv_header_thread_h" = x""yes; then :
8761   have_thread_h=yes
8762 else
8763   have_thread_h=
8764 fi
8765
8766 ac_fn_cxx_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8767 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8768   have_pthread_h=yes
8769 else
8770   have_pthread_h=
8771 fi
8772
8773
8774 # These tests can't be done till we know if we have limits.h.
8775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8776 $as_echo_n "checking for CHAR_BIT... " >&6; }
8777 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8778   $as_echo_n "(cached) " >&6
8779 else
8780   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8781 /* end confdefs.h.  */
8782 #ifdef HAVE_LIMITS_H
8783 #include <limits.h>
8784 #endif
8785 #ifdef CHAR_BIT
8786 found
8787 #endif
8788 _ACEOF
8789 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8790   $EGREP "found" >/dev/null 2>&1; then :
8791   gcc_cv_decl_char_bit=yes
8792 else
8793   gcc_cv_decl_char_bit=no
8794 fi
8795 rm -f conftest*
8796
8797
8798 fi
8799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8800 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8801 if test $gcc_cv_decl_char_bit = no; then
8802   { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8803 $as_echo_n "checking number of bits in a byte... " >&6; }
8804 if test "${gcc_cv_c_nbby+set}" = set; then :
8805   $as_echo_n "(cached) " >&6
8806 else
8807   i=8
8808  gcc_cv_c_nbby=
8809  while test $i -lt 65; do
8810    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8811 /* end confdefs.h.  */
8812
8813 int
8814 main ()
8815 {
8816 switch(0) {
8817   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8818   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8819   ; }
8820   ;
8821   return 0;
8822 }
8823 _ACEOF
8824 if ac_fn_cxx_try_compile "$LINENO"; then :
8825   gcc_cv_c_nbby=$i; break
8826 fi
8827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8828    i=`expr $i + 1`
8829  done
8830  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8831
8832 fi
8833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8834 $as_echo "$gcc_cv_c_nbby" >&6; }
8835 if test $gcc_cv_c_nbby = failed; then
8836   as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8837 else
8838
8839 cat >>confdefs.h <<_ACEOF
8840 #define CHAR_BIT $gcc_cv_c_nbby
8841 _ACEOF
8842
8843 fi
8844 fi
8845  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8846 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8847 if test "${ac_cv_c_bigendian+set}" = set; then :
8848   $as_echo_n "(cached) " >&6
8849 else
8850   ac_cv_c_bigendian=unknown
8851     # See if we're dealing with a universal compiler.
8852     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8853 /* end confdefs.h.  */
8854 #ifndef __APPLE_CC__
8855                not a universal capable compiler
8856              #endif
8857              typedef int dummy;
8858
8859 _ACEOF
8860 if ac_fn_cxx_try_compile "$LINENO"; then :
8861
8862         # Check for potential -arch flags.  It is not universal unless
8863         # there are at least two -arch flags with different values.
8864         ac_arch=
8865         ac_prev=
8866         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8867          if test -n "$ac_prev"; then
8868            case $ac_word in
8869              i?86 | x86_64 | ppc | ppc64)
8870                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8871                  ac_arch=$ac_word
8872                else
8873                  ac_cv_c_bigendian=universal
8874                  break
8875                fi
8876                ;;
8877            esac
8878            ac_prev=
8879          elif test "x$ac_word" = "x-arch"; then
8880            ac_prev=arch
8881          fi
8882        done
8883 fi
8884 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8885     if test $ac_cv_c_bigendian = unknown; then
8886       # See if sys/param.h defines the BYTE_ORDER macro.
8887       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8888 /* end confdefs.h.  */
8889 #include <sys/types.h>
8890              #include <sys/param.h>
8891
8892 int
8893 main ()
8894 {
8895 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8896                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8897                      && LITTLE_ENDIAN)
8898               bogus endian macros
8899              #endif
8900
8901   ;
8902   return 0;
8903 }
8904 _ACEOF
8905 if ac_fn_cxx_try_compile "$LINENO"; then :
8906   # It does; now see whether it defined to BIG_ENDIAN or not.
8907          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8908 /* end confdefs.h.  */
8909 #include <sys/types.h>
8910                 #include <sys/param.h>
8911
8912 int
8913 main ()
8914 {
8915 #if BYTE_ORDER != BIG_ENDIAN
8916                  not big endian
8917                 #endif
8918
8919   ;
8920   return 0;
8921 }
8922 _ACEOF
8923 if ac_fn_cxx_try_compile "$LINENO"; then :
8924   ac_cv_c_bigendian=yes
8925 else
8926   ac_cv_c_bigendian=no
8927 fi
8928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8929 fi
8930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8931     fi
8932     if test $ac_cv_c_bigendian = unknown; then
8933       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8934       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8935 /* end confdefs.h.  */
8936 #include <limits.h>
8937
8938 int
8939 main ()
8940 {
8941 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8942               bogus endian macros
8943              #endif
8944
8945   ;
8946   return 0;
8947 }
8948 _ACEOF
8949 if ac_fn_cxx_try_compile "$LINENO"; then :
8950   # It does; now see whether it defined to _BIG_ENDIAN or not.
8951          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8952 /* end confdefs.h.  */
8953 #include <limits.h>
8954
8955 int
8956 main ()
8957 {
8958 #ifndef _BIG_ENDIAN
8959                  not big endian
8960                 #endif
8961
8962   ;
8963   return 0;
8964 }
8965 _ACEOF
8966 if ac_fn_cxx_try_compile "$LINENO"; then :
8967   ac_cv_c_bigendian=yes
8968 else
8969   ac_cv_c_bigendian=no
8970 fi
8971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8972 fi
8973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8974     fi
8975     if test $ac_cv_c_bigendian = unknown; then
8976       # Compile a test program.
8977       if test "$cross_compiling" = yes; then :
8978   # Try to guess by grepping values from an object file.
8979          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8980 /* end confdefs.h.  */
8981 short int ascii_mm[] =
8982                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8983                 short int ascii_ii[] =
8984                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8985                 int use_ascii (int i) {
8986                   return ascii_mm[i] + ascii_ii[i];
8987                 }
8988                 short int ebcdic_ii[] =
8989                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8990                 short int ebcdic_mm[] =
8991                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8992                 int use_ebcdic (int i) {
8993                   return ebcdic_mm[i] + ebcdic_ii[i];
8994                 }
8995                 extern int foo;
8996
8997 int
8998 main ()
8999 {
9000 return use_ascii (foo) == use_ebcdic (foo);
9001   ;
9002   return 0;
9003 }
9004 _ACEOF
9005 if ac_fn_cxx_try_compile "$LINENO"; then :
9006   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
9007               ac_cv_c_bigendian=yes
9008             fi
9009             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
9010               if test "$ac_cv_c_bigendian" = unknown; then
9011                 ac_cv_c_bigendian=no
9012               else
9013                 # finding both strings is unlikely to happen, but who knows?
9014                 ac_cv_c_bigendian=unknown
9015               fi
9016             fi
9017 fi
9018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9019 else
9020   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9021 /* end confdefs.h.  */
9022 $ac_includes_default
9023 int
9024 main ()
9025 {
9026
9027              /* Are we little or big endian?  From Harbison&Steele.  */
9028              union
9029              {
9030                long int l;
9031                char c[sizeof (long int)];
9032              } u;
9033              u.l = 1;
9034              return u.c[sizeof (long int) - 1] == 1;
9035
9036   ;
9037   return 0;
9038 }
9039 _ACEOF
9040 if ac_fn_cxx_try_run "$LINENO"; then :
9041   ac_cv_c_bigendian=no
9042 else
9043   ac_cv_c_bigendian=yes
9044 fi
9045 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9046   conftest.$ac_objext conftest.beam conftest.$ac_ext
9047 fi
9048
9049     fi
9050 fi
9051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
9052 $as_echo "$ac_cv_c_bigendian" >&6; }
9053  case $ac_cv_c_bigendian in #(
9054    yes)
9055      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
9056 ;; #(
9057    no)
9058       ;; #(
9059    universal)
9060
9061 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
9062
9063      ;; #(
9064    *)
9065      as_fn_error "unknown endianness
9066  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
9067  esac
9068
9069
9070 # ----------------------
9071 # Checks for C++ headers
9072 # ----------------------
9073
9074 ac_ext=cpp
9075 ac_cpp='$CXXCPP $CPPFLAGS'
9076 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9077 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9078 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
9080 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
9081 if test -z "$CXXCPP"; then
9082   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
9083   $as_echo_n "(cached) " >&6
9084 else
9085       # Double quotes because CXXCPP needs to be expanded
9086     for CXXCPP in "$CXX -E" "/lib/cpp"
9087     do
9088       ac_preproc_ok=false
9089 for ac_cxx_preproc_warn_flag in '' yes
9090 do
9091   # Use a header file that comes with gcc, so configuring glibc
9092   # with a fresh cross-compiler works.
9093   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9094   # <limits.h> exists even on freestanding compilers.
9095   # On the NeXT, cc -E runs the code through the compiler's parser,
9096   # not just through cpp. "Syntax error" is here to catch this case.
9097   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9098 /* end confdefs.h.  */
9099 #ifdef __STDC__
9100 # include <limits.h>
9101 #else
9102 # include <assert.h>
9103 #endif
9104                      Syntax error
9105 _ACEOF
9106 if ac_fn_cxx_try_cpp "$LINENO"; then :
9107
9108 else
9109   # Broken: fails on valid input.
9110 continue
9111 fi
9112 rm -f conftest.err conftest.$ac_ext
9113
9114   # OK, works on sane cases.  Now check whether nonexistent headers
9115   # can be detected and how.
9116   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9117 /* end confdefs.h.  */
9118 #include <ac_nonexistent.h>
9119 _ACEOF
9120 if ac_fn_cxx_try_cpp "$LINENO"; then :
9121   # Broken: success on invalid input.
9122 continue
9123 else
9124   # Passes both tests.
9125 ac_preproc_ok=:
9126 break
9127 fi
9128 rm -f conftest.err conftest.$ac_ext
9129
9130 done
9131 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
9132 rm -f conftest.err conftest.$ac_ext
9133 if $ac_preproc_ok; then :
9134   break
9135 fi
9136
9137     done
9138     ac_cv_prog_CXXCPP=$CXXCPP
9139
9140 fi
9141   CXXCPP=$ac_cv_prog_CXXCPP
9142 else
9143   ac_cv_prog_CXXCPP=$CXXCPP
9144 fi
9145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
9146 $as_echo "$CXXCPP" >&6; }
9147 ac_preproc_ok=false
9148 for ac_cxx_preproc_warn_flag in '' yes
9149 do
9150   # Use a header file that comes with gcc, so configuring glibc
9151   # with a fresh cross-compiler works.
9152   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9153   # <limits.h> exists even on freestanding compilers.
9154   # On the NeXT, cc -E runs the code through the compiler's parser,
9155   # not just through cpp. "Syntax error" is here to catch this case.
9156   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9157 /* end confdefs.h.  */
9158 #ifdef __STDC__
9159 # include <limits.h>
9160 #else
9161 # include <assert.h>
9162 #endif
9163                      Syntax error
9164 _ACEOF
9165 if ac_fn_cxx_try_cpp "$LINENO"; then :
9166
9167 else
9168   # Broken: fails on valid input.
9169 continue
9170 fi
9171 rm -f conftest.err conftest.$ac_ext
9172
9173   # OK, works on sane cases.  Now check whether nonexistent headers
9174   # can be detected and how.
9175   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9176 /* end confdefs.h.  */
9177 #include <ac_nonexistent.h>
9178 _ACEOF
9179 if ac_fn_cxx_try_cpp "$LINENO"; then :
9180   # Broken: success on invalid input.
9181 continue
9182 else
9183   # Passes both tests.
9184 ac_preproc_ok=:
9185 break
9186 fi
9187 rm -f conftest.err conftest.$ac_ext
9188
9189 done
9190 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
9191 rm -f conftest.err conftest.$ac_ext
9192 if $ac_preproc_ok; then :
9193
9194 else
9195   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9196 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9197 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
9198 See \`config.log' for more details." >&5
9199 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
9200 See \`config.log' for more details." >&2;}; }
9201 fi
9202
9203 ac_ext=cpp
9204 ac_cpp='$CXXCPP $CPPFLAGS'
9205 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9206 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9207 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9208
9209
9210 for ac_header in unordered_map
9211 do :
9212   ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
9213 if test "x$ac_cv_header_unordered_map" = x""yes; then :
9214   cat >>confdefs.h <<_ACEOF
9215 #define HAVE_UNORDERED_MAP 1
9216 _ACEOF
9217
9218 fi
9219 done
9220
9221 for ac_header in tr1/unordered_map
9222 do :
9223   ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
9224 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
9225   cat >>confdefs.h <<_ACEOF
9226 #define HAVE_TR1_UNORDERED_MAP 1
9227 _ACEOF
9228
9229 fi
9230 done
9231
9232 for ac_header in ext/hash_map
9233 do :
9234   ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
9235 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
9236   cat >>confdefs.h <<_ACEOF
9237 #define HAVE_EXT_HASH_MAP 1
9238 _ACEOF
9239
9240 fi
9241 done
9242
9243
9244 # --------
9245 # Dependency checking.
9246 # --------
9247
9248 rm -rf .tst 2>/dev/null
9249 mkdir .tst 2>/dev/null
9250 if test -d .tst; then
9251   am__leading_dot=.
9252 else
9253   am__leading_dot=_
9254 fi
9255 rmdir .tst 2>/dev/null
9256
9257 DEPDIR="${am__leading_dot}deps"
9258
9259 ac_config_commands="$ac_config_commands depdir"
9260
9261
9262 ac_config_commands="$ac_config_commands gccdepdir"
9263
9264
9265 depcc="$CXX"  am_compiler_list=
9266
9267 am_depcomp=$ac_aux_dir/depcomp
9268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
9269 $as_echo_n "checking dependency style of $depcc... " >&6; }
9270 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then :
9271   $as_echo_n "(cached) " >&6
9272 else
9273   if test -f "$am_depcomp"; then
9274   # We make a subdir and do the tests there.  Otherwise we can end up
9275   # making bogus files that we don't know about and never remove.  For
9276   # instance it was reported that on HP-UX the gcc test will end up
9277   # making a dummy file named `D' -- because `-MD' means `put the output
9278   # in D'.
9279   mkdir conftest.dir
9280   # Copy depcomp to subdir because otherwise we won't find it if we're
9281   # using a relative directory.
9282   cp "$am_depcomp" conftest.dir
9283   cd conftest.dir
9284   # We will build objects and dependencies in a subdirectory because
9285   # it helps to detect inapplicable dependency modes.  For instance
9286   # both Tru64's cc and ICC support -MD to output dependencies as a
9287   # side effect of compilation, but ICC will put the dependencies in
9288   # the current directory while Tru64 will put them in the object
9289   # directory.
9290   mkdir sub
9291
9292   am_cv_CXX_dependencies_compiler_type=none
9293   if test "$am_compiler_list" = ""; then
9294      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
9295   fi
9296   for depmode in $am_compiler_list; do
9297     if test $depmode = none; then break; fi
9298
9299     $as_echo "$as_me:$LINENO: trying $depmode" >&5
9300     # Setup a source with many dependencies, because some compilers
9301     # like to wrap large dependency lists on column 80 (with \), and
9302     # we should not choose a depcomp mode which is confused by this.
9303     #
9304     # We need to recreate these files for each test, as the compiler may
9305     # overwrite some of them when testing with obscure command lines.
9306     # This happens at least with the AIX C compiler.
9307     : > sub/conftest.c
9308     for i in 1 2 3 4 5 6; do
9309       echo '#include "conftst'$i'.h"' >> sub/conftest.c
9310       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
9311       # Solaris 8's {/usr,}/bin/sh.
9312       touch sub/conftst$i.h
9313     done
9314     echo "include sub/conftest.Po" > confmf
9315
9316     # We check with `-c' and `-o' for the sake of the "dashmstdout"
9317     # mode.  It turns out that the SunPro C++ compiler does not properly
9318     # handle `-M -o', and we need to detect this.
9319     depcmd="depmode=$depmode \
9320        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
9321        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
9322        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
9323     echo "| $depcmd" | sed -e 's/  */ /g' >&5
9324     if env $depcmd > conftest.err 2>&1 &&
9325        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
9326        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
9327        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
9328       # icc doesn't choke on unknown options, it will just issue warnings
9329       # or remarks (even with -Werror).  So we grep stderr for any message
9330       # that says an option was ignored or not supported.
9331       # When given -MP, icc 7.0 and 7.1 complain thusly:
9332       #   icc: Command line warning: ignoring option '-M'; no argument required
9333       # The diagnosis changed in icc 8.0:
9334       #   icc: Command line remark: option '-MP' not supported
9335       if (grep 'ignoring option' conftest.err ||
9336           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
9337         am_cv_CXX_dependencies_compiler_type=$depmode
9338         $as_echo "$as_me:$LINENO: success" >&5
9339         break
9340       fi
9341     fi
9342     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
9343     sed -e 's/^/| /' < conftest.err >&5
9344   done
9345
9346   cd ..
9347   rm -rf conftest.dir
9348 else
9349   am_cv_CXX_dependencies_compiler_type=none
9350 fi
9351
9352 fi
9353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
9354 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
9355 if test x${am_cv_CXX_dependencies_compiler_type-none} = xnone
9356 then as_fn_error "no usable dependency style found" "$LINENO" 5
9357 else CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
9358
9359 fi
9360
9361
9362 # --------
9363 # UNSORTED
9364 # --------
9365
9366
9367 # These libraries may be used by collect2.
9368 # We may need a special search path to get them linked.
9369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
9370 $as_echo_n "checking for collect2 libraries... " >&6; }
9371 if test "${gcc_cv_collect2_libs+set}" = set; then :
9372   $as_echo_n "(cached) " >&6
9373 else
9374   save_LIBS="$LIBS"
9375 for libs in '' -lld -lmld \
9376                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
9377                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
9378 do
9379         LIBS="$libs"
9380         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9381 /* end confdefs.h.  */
9382
9383 /* Override any GCC internal prototype to avoid an error.
9384    Use char because int might match the return type of a GCC
9385    builtin and then its argument prototype would still apply.  */
9386 #ifdef __cplusplus
9387 extern "C"
9388 #endif
9389 char ldopen ();
9390 int
9391 main ()
9392 {
9393 return ldopen ();
9394   ;
9395   return 0;
9396 }
9397 _ACEOF
9398 if ac_fn_cxx_try_link "$LINENO"; then :
9399   gcc_cv_collect2_libs="$libs"; break
9400 fi
9401 rm -f core conftest.err conftest.$ac_objext \
9402     conftest$ac_exeext conftest.$ac_ext
9403 done
9404 LIBS="$save_LIBS"
9405 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
9406 fi
9407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
9408 $as_echo "$gcc_cv_collect2_libs" >&6; }
9409 case $gcc_cv_collect2_libs in
9410         "none required")        ;;
9411         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
9412 esac
9413
9414
9415 # When building Ada code on Alpha, we need exc_resume which is usually in
9416 # -lexc.  So test for it.
9417 save_LIBS="$LIBS"
9418 LIBS=
9419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
9420 $as_echo_n "checking for library containing exc_resume... " >&6; }
9421 if test "${ac_cv_search_exc_resume+set}" = set; then :
9422   $as_echo_n "(cached) " >&6
9423 else
9424   ac_func_search_save_LIBS=$LIBS
9425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9426 /* end confdefs.h.  */
9427
9428 /* Override any GCC internal prototype to avoid an error.
9429    Use char because int might match the return type of a GCC
9430    builtin and then its argument prototype would still apply.  */
9431 #ifdef __cplusplus
9432 extern "C"
9433 #endif
9434 char exc_resume ();
9435 int
9436 main ()
9437 {
9438 return exc_resume ();
9439   ;
9440   return 0;
9441 }
9442 _ACEOF
9443 for ac_lib in '' exc; do
9444   if test -z "$ac_lib"; then
9445     ac_res="none required"
9446   else
9447     ac_res=-l$ac_lib
9448     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9449   fi
9450   if ac_fn_cxx_try_link "$LINENO"; then :
9451   ac_cv_search_exc_resume=$ac_res
9452 fi
9453 rm -f core conftest.err conftest.$ac_objext \
9454     conftest$ac_exeext
9455   if test "${ac_cv_search_exc_resume+set}" = set; then :
9456   break
9457 fi
9458 done
9459 if test "${ac_cv_search_exc_resume+set}" = set; then :
9460
9461 else
9462   ac_cv_search_exc_resume=no
9463 fi
9464 rm conftest.$ac_ext
9465 LIBS=$ac_func_search_save_LIBS
9466 fi
9467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
9468 $as_echo "$ac_cv_search_exc_resume" >&6; }
9469 ac_res=$ac_cv_search_exc_resume
9470 if test "$ac_res" != no; then :
9471   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9472
9473 fi
9474
9475 GNAT_LIBEXC="$LIBS"
9476 LIBS="$save_LIBS"
9477
9478
9479 # To support -mcpu=native on Solaris/SPARC, we need libkstat.
9480 save_LIBS="$LIBS"
9481 LIBS=
9482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
9483 $as_echo_n "checking for library containing kstat_open... " >&6; }
9484 if test "${ac_cv_search_kstat_open+set}" = set; then :
9485   $as_echo_n "(cached) " >&6
9486 else
9487   ac_func_search_save_LIBS=$LIBS
9488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9489 /* end confdefs.h.  */
9490
9491 /* Override any GCC internal prototype to avoid an error.
9492    Use char because int might match the return type of a GCC
9493    builtin and then its argument prototype would still apply.  */
9494 #ifdef __cplusplus
9495 extern "C"
9496 #endif
9497 char kstat_open ();
9498 int
9499 main ()
9500 {
9501 return kstat_open ();
9502   ;
9503   return 0;
9504 }
9505 _ACEOF
9506 for ac_lib in '' kstat; do
9507   if test -z "$ac_lib"; then
9508     ac_res="none required"
9509   else
9510     ac_res=-l$ac_lib
9511     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9512   fi
9513   if ac_fn_cxx_try_link "$LINENO"; then :
9514   ac_cv_search_kstat_open=$ac_res
9515 fi
9516 rm -f core conftest.err conftest.$ac_objext \
9517     conftest$ac_exeext
9518   if test "${ac_cv_search_kstat_open+set}" = set; then :
9519   break
9520 fi
9521 done
9522 if test "${ac_cv_search_kstat_open+set}" = set; then :
9523
9524 else
9525   ac_cv_search_kstat_open=no
9526 fi
9527 rm conftest.$ac_ext
9528 LIBS=$ac_func_search_save_LIBS
9529 fi
9530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
9531 $as_echo "$ac_cv_search_kstat_open" >&6; }
9532 ac_res=$ac_cv_search_kstat_open
9533 if test "$ac_res" != no; then :
9534   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9535
9536 fi
9537
9538 EXTRA_GCC_LIBS="$LIBS"
9539 LIBS="$save_LIBS"
9540
9541
9542 # Some systems put ldexp and frexp in libm instead of libc; assume
9543 # they're both in the same place.  jcf-dump needs them.
9544 save_LIBS="$LIBS"
9545 LIBS=
9546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
9547 $as_echo_n "checking for library containing ldexp... " >&6; }
9548 if test "${ac_cv_search_ldexp+set}" = set; then :
9549   $as_echo_n "(cached) " >&6
9550 else
9551   ac_func_search_save_LIBS=$LIBS
9552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9553 /* end confdefs.h.  */
9554
9555 /* Override any GCC internal prototype to avoid an error.
9556    Use char because int might match the return type of a GCC
9557    builtin and then its argument prototype would still apply.  */
9558 #ifdef __cplusplus
9559 extern "C"
9560 #endif
9561 char ldexp ();
9562 int
9563 main ()
9564 {
9565 return ldexp ();
9566   ;
9567   return 0;
9568 }
9569 _ACEOF
9570 for ac_lib in '' m; do
9571   if test -z "$ac_lib"; then
9572     ac_res="none required"
9573   else
9574     ac_res=-l$ac_lib
9575     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9576   fi
9577   if ac_fn_cxx_try_link "$LINENO"; then :
9578   ac_cv_search_ldexp=$ac_res
9579 fi
9580 rm -f core conftest.err conftest.$ac_objext \
9581     conftest$ac_exeext
9582   if test "${ac_cv_search_ldexp+set}" = set; then :
9583   break
9584 fi
9585 done
9586 if test "${ac_cv_search_ldexp+set}" = set; then :
9587
9588 else
9589   ac_cv_search_ldexp=no
9590 fi
9591 rm conftest.$ac_ext
9592 LIBS=$ac_func_search_save_LIBS
9593 fi
9594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
9595 $as_echo "$ac_cv_search_ldexp" >&6; }
9596 ac_res=$ac_cv_search_ldexp
9597 if test "$ac_res" != no; then :
9598   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9599
9600 fi
9601
9602 LDEXP_LIB="$LIBS"
9603 LIBS="$save_LIBS"
9604
9605
9606 # Use <inttypes.h> only if it exists,
9607 # doesn't clash with <sys/types.h>, declares intmax_t and defines
9608 # PRId64
9609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
9610 $as_echo_n "checking for inttypes.h... " >&6; }
9611 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
9612   $as_echo_n "(cached) " >&6
9613 else
9614   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9615 /* end confdefs.h.  */
9616 #define __STDC_FORMAT_MACROS
9617 #include <sys/types.h>
9618 #include <inttypes.h>
9619 int
9620 main ()
9621 {
9622 intmax_t i = -1;
9623 #ifndef PRId64
9624 choke me
9625 #endif
9626   ;
9627   return 0;
9628 }
9629 _ACEOF
9630 if ac_fn_cxx_try_compile "$LINENO"; then :
9631   gcc_cv_header_inttypes_h=yes
9632 else
9633   gcc_cv_header_inttypes_h=no
9634 fi
9635 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9636 fi
9637
9638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
9639 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
9640 if test $gcc_cv_header_inttypes_h = yes; then
9641
9642 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
9643
9644 fi
9645
9646
9647
9648 for ac_func in times clock kill getrlimit setrlimit atoq \
9649         popen sysconf strsignal getrusage nl_langinfo \
9650         gettimeofday mbstowcs wcswidth mmap setlocale \
9651         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked madvise
9652 do :
9653   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9654 ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
9655 eval as_val=\$$as_ac_var
9656    if test "x$as_val" = x""yes; then :
9657   cat >>confdefs.h <<_ACEOF
9658 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9659 _ACEOF
9660
9661 fi
9662 done
9663
9664
9665 if test x$ac_cv_func_mbstowcs = xyes; then
9666   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
9667 $as_echo_n "checking whether mbstowcs works... " >&6; }
9668 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
9669   $as_echo_n "(cached) " >&6
9670 else
9671       if test "$cross_compiling" = yes; then :
9672   gcc_cv_func_mbstowcs_works=yes
9673 else
9674   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9675 /* end confdefs.h.  */
9676 #include <stdlib.h>
9677 int main()
9678 {
9679   mbstowcs(0, "", 0);
9680   return 0;
9681 }
9682 _ACEOF
9683 if ac_fn_cxx_try_run "$LINENO"; then :
9684   gcc_cv_func_mbstowcs_works=yes
9685 else
9686   gcc_cv_func_mbstowcs_works=no
9687 fi
9688 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9689   conftest.$ac_objext conftest.beam conftest.$ac_ext
9690 fi
9691
9692 fi
9693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
9694 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
9695   if test x$gcc_cv_func_mbstowcs_works = xyes; then
9696
9697 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
9698
9699   fi
9700 fi
9701
9702 ac_fn_cxx_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
9703 if test "x$ac_cv_type_ssize_t" = x""yes; then :
9704
9705 else
9706
9707 cat >>confdefs.h <<_ACEOF
9708 #define ssize_t int
9709 _ACEOF
9710
9711 fi
9712
9713 ac_fn_cxx_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
9714 if test "x$ac_cv_type_caddr_t" = x""yes; then :
9715
9716 else
9717
9718 cat >>confdefs.h <<_ACEOF
9719 #define caddr_t char *
9720 _ACEOF
9721
9722 fi
9723
9724
9725
9726 ac_fn_cxx_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
9727 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
9728   gcc_header_sys_mman_h=yes
9729 else
9730   gcc_header_sys_mman_h=no
9731 fi
9732
9733 ac_fn_cxx_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
9734 if test "x$ac_cv_func_mmap" = x""yes; then :
9735   gcc_func_mmap=yes
9736 else
9737   gcc_func_mmap=no
9738 fi
9739
9740 if test "$gcc_header_sys_mman_h" != yes \
9741  || test "$gcc_func_mmap" != yes; then
9742    gcc_cv_func_mmap_file=no
9743    gcc_cv_func_mmap_dev_zero=no
9744    gcc_cv_func_mmap_anon=no
9745 else
9746    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
9747 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
9748 if test "${gcc_cv_func_mmap_file+set}" = set; then :
9749   $as_echo_n "(cached) " >&6
9750 else
9751   # Add a system to this blacklist if
9752    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9753    # memory area containing the same data that you'd get if you applied
9754    # read() to the same fd.  The only system known to have a problem here
9755    # is VMS, where text files have record structure.
9756    case "$host_os" in
9757      *vms* | ultrix*)
9758         gcc_cv_func_mmap_file=no ;;
9759      *)
9760         gcc_cv_func_mmap_file=yes;;
9761    esac
9762 fi
9763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
9764 $as_echo "$gcc_cv_func_mmap_file" >&6; }
9765    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
9766 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
9767 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
9768   $as_echo_n "(cached) " >&6
9769 else
9770   # Add a system to this blacklist if it has mmap() but /dev/zero
9771    # does not exist, or if mmapping /dev/zero does not give anonymous
9772    # zeroed pages with both the following properties:
9773    # 1. If you map N consecutive pages in with one call, and then
9774    #    unmap any subset of those pages, the pages that were not
9775    #    explicitly unmapped remain accessible.
9776    # 2. If you map two adjacent blocks of memory and then unmap them
9777    #    both at once, they must both go away.
9778    # Systems known to be in this category are Windows (all variants),
9779    # VMS, and Darwin.
9780    case "$host_os" in
9781      *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9782         gcc_cv_func_mmap_dev_zero=no ;;
9783      *)
9784         gcc_cv_func_mmap_dev_zero=yes;;
9785    esac
9786 fi
9787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
9788 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
9789
9790    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9791    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
9792 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
9793 if test "${gcc_cv_decl_map_anon+set}" = set; then :
9794   $as_echo_n "(cached) " >&6
9795 else
9796   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9797 /* end confdefs.h.  */
9798 #include <sys/types.h>
9799 #include <sys/mman.h>
9800 #include <unistd.h>
9801
9802 #ifndef MAP_ANONYMOUS
9803 #define MAP_ANONYMOUS MAP_ANON
9804 #endif
9805
9806 int
9807 main ()
9808 {
9809 int n = MAP_ANONYMOUS;
9810   ;
9811   return 0;
9812 }
9813 _ACEOF
9814 if ac_fn_cxx_try_compile "$LINENO"; then :
9815   gcc_cv_decl_map_anon=yes
9816 else
9817   gcc_cv_decl_map_anon=no
9818 fi
9819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9820 fi
9821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9822 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9823
9824    if test $gcc_cv_decl_map_anon = no; then
9825      gcc_cv_func_mmap_anon=no
9826    else
9827      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9828 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9829 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9830   $as_echo_n "(cached) " >&6
9831 else
9832   # Add a system to this blacklist if it has mmap() and MAP_ANON or
9833    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9834    # doesn't give anonymous zeroed pages with the same properties listed
9835    # above for use of /dev/zero.
9836    # Systems known to be in this category are Windows, VMS, and SCO Unix.
9837    case "$host_os" in
9838      *vms* | cygwin* | pe | mingw* | sco* | udk* )
9839         gcc_cv_func_mmap_anon=no ;;
9840      *)
9841         gcc_cv_func_mmap_anon=yes;;
9842    esac
9843 fi
9844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9845 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9846    fi
9847 fi
9848
9849 if test $gcc_cv_func_mmap_file = yes; then
9850
9851 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9852
9853 fi
9854 if test $gcc_cv_func_mmap_dev_zero = yes; then
9855
9856 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9857
9858 fi
9859 if test $gcc_cv_func_mmap_anon = yes; then
9860
9861 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9862
9863 fi
9864
9865
9866 case "${host}" in
9867 *-*-*vms*)
9868   # Under VMS, vfork works very differently than on Unix. The standard test
9869   # won't work, and it isn't easily adaptable. It makes more sense to
9870   # just force it.
9871   ac_cv_func_vfork_works=yes
9872   ;;
9873 esac
9874 ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9875 if test "x$ac_cv_type_pid_t" = x""yes; then :
9876
9877 else
9878
9879 cat >>confdefs.h <<_ACEOF
9880 #define pid_t int
9881 _ACEOF
9882
9883 fi
9884
9885 for ac_header in vfork.h
9886 do :
9887   ac_fn_cxx_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9888 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9889   cat >>confdefs.h <<_ACEOF
9890 #define HAVE_VFORK_H 1
9891 _ACEOF
9892
9893 fi
9894 done
9895
9896 for ac_func in fork vfork
9897 do :
9898   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9899 ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
9900 eval as_val=\$$as_ac_var
9901    if test "x$as_val" = x""yes; then :
9902   cat >>confdefs.h <<_ACEOF
9903 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9904 _ACEOF
9905
9906 fi
9907 done
9908
9909 if test "x$ac_cv_func_fork" = xyes; then
9910   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9911 $as_echo_n "checking for working fork... " >&6; }
9912 if test "${ac_cv_func_fork_works+set}" = set; then :
9913   $as_echo_n "(cached) " >&6
9914 else
9915   if test "$cross_compiling" = yes; then :
9916   ac_cv_func_fork_works=cross
9917 else
9918   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9919 /* end confdefs.h.  */
9920 $ac_includes_default
9921 int
9922 main ()
9923 {
9924
9925           /* By Ruediger Kuhlmann. */
9926           return fork () < 0;
9927
9928   ;
9929   return 0;
9930 }
9931 _ACEOF
9932 if ac_fn_cxx_try_run "$LINENO"; then :
9933   ac_cv_func_fork_works=yes
9934 else
9935   ac_cv_func_fork_works=no
9936 fi
9937 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9938   conftest.$ac_objext conftest.beam conftest.$ac_ext
9939 fi
9940
9941 fi
9942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9943 $as_echo "$ac_cv_func_fork_works" >&6; }
9944
9945 else
9946   ac_cv_func_fork_works=$ac_cv_func_fork
9947 fi
9948 if test "x$ac_cv_func_fork_works" = xcross; then
9949   case $host in
9950     *-*-amigaos* | *-*-msdosdjgpp*)
9951       # Override, as these systems have only a dummy fork() stub
9952       ac_cv_func_fork_works=no
9953       ;;
9954     *)
9955       ac_cv_func_fork_works=yes
9956       ;;
9957   esac
9958   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9959 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9960 fi
9961 ac_cv_func_vfork_works=$ac_cv_func_vfork
9962 if test "x$ac_cv_func_vfork" = xyes; then
9963   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9964 $as_echo_n "checking for working vfork... " >&6; }
9965 if test "${ac_cv_func_vfork_works+set}" = set; then :
9966   $as_echo_n "(cached) " >&6
9967 else
9968   if test "$cross_compiling" = yes; then :
9969   ac_cv_func_vfork_works=cross
9970 else
9971   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9972 /* end confdefs.h.  */
9973 /* Thanks to Paul Eggert for this test.  */
9974 $ac_includes_default
9975 #include <sys/wait.h>
9976 #ifdef HAVE_VFORK_H
9977 # include <vfork.h>
9978 #endif
9979 /* On some sparc systems, changes by the child to local and incoming
9980    argument registers are propagated back to the parent.  The compiler
9981    is told about this with #include <vfork.h>, but some compilers
9982    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9983    static variable whose address is put into a register that is
9984    clobbered by the vfork.  */
9985 static void
9986 #ifdef __cplusplus
9987 sparc_address_test (int arg)
9988 # else
9989 sparc_address_test (arg) int arg;
9990 #endif
9991 {
9992   static pid_t child;
9993   if (!child) {
9994     child = vfork ();
9995     if (child < 0) {
9996       perror ("vfork");
9997       _exit(2);
9998     }
9999     if (!child) {
10000       arg = getpid();
10001       write(-1, "", 0);
10002       _exit (arg);
10003     }
10004   }
10005 }
10006
10007 int
10008 main ()
10009 {
10010   pid_t parent = getpid ();
10011   pid_t child;
10012
10013   sparc_address_test (0);
10014
10015   child = vfork ();
10016
10017   if (child == 0) {
10018     /* Here is another test for sparc vfork register problems.  This
10019        test uses lots of local variables, at least as many local
10020        variables as main has allocated so far including compiler
10021        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
10022        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
10023        reuse the register of parent for one of the local variables,
10024        since it will think that parent can't possibly be used any more
10025        in this routine.  Assigning to the local variable will thus
10026        munge parent in the parent process.  */
10027     pid_t
10028       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
10029       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
10030     /* Convince the compiler that p..p7 are live; otherwise, it might
10031        use the same hardware register for all 8 local variables.  */
10032     if (p != p1 || p != p2 || p != p3 || p != p4
10033         || p != p5 || p != p6 || p != p7)
10034       _exit(1);
10035
10036     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
10037        from child file descriptors.  If the child closes a descriptor
10038        before it execs or exits, this munges the parent's descriptor
10039        as well.  Test for this by closing stdout in the child.  */
10040     _exit(close(fileno(stdout)) != 0);
10041   } else {
10042     int status;
10043     struct stat st;
10044
10045     while (wait(&status) != child)
10046       ;
10047     return (
10048          /* Was there some problem with vforking?  */
10049          child < 0
10050
10051          /* Did the child fail?  (This shouldn't happen.)  */
10052          || status
10053
10054          /* Did the vfork/compiler bug occur?  */
10055          || parent != getpid()
10056
10057          /* Did the file descriptor bug occur?  */
10058          || fstat(fileno(stdout), &st) != 0
10059          );
10060   }
10061 }
10062 _ACEOF
10063 if ac_fn_cxx_try_run "$LINENO"; then :
10064   ac_cv_func_vfork_works=yes
10065 else
10066   ac_cv_func_vfork_works=no
10067 fi
10068 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10069   conftest.$ac_objext conftest.beam conftest.$ac_ext
10070 fi
10071
10072 fi
10073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
10074 $as_echo "$ac_cv_func_vfork_works" >&6; }
10075
10076 fi;
10077 if test "x$ac_cv_func_fork_works" = xcross; then
10078   ac_cv_func_vfork_works=$ac_cv_func_vfork
10079   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
10080 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
10081 fi
10082
10083 if test "x$ac_cv_func_vfork_works" = xyes; then
10084
10085 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
10086
10087 else
10088
10089 $as_echo "#define vfork fork" >>confdefs.h
10090
10091 fi
10092 if test "x$ac_cv_func_fork_works" = xyes; then
10093
10094 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
10095
10096 fi
10097
10098
10099
10100       if test "X$prefix" = "XNONE"; then
10101     acl_final_prefix="$ac_default_prefix"
10102   else
10103     acl_final_prefix="$prefix"
10104   fi
10105   if test "X$exec_prefix" = "XNONE"; then
10106     acl_final_exec_prefix='${prefix}'
10107   else
10108     acl_final_exec_prefix="$exec_prefix"
10109   fi
10110   acl_save_prefix="$prefix"
10111   prefix="$acl_final_prefix"
10112   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
10113   prefix="$acl_save_prefix"
10114
10115
10116 # Check whether --with-gnu-ld was given.
10117 if test "${with_gnu_ld+set}" = set; then :
10118   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
10119 else
10120   with_gnu_ld=no
10121 fi
10122
10123 # Prepare PATH_SEPARATOR.
10124 # The user is always right.
10125 if test "${PATH_SEPARATOR+set}" != set; then
10126   echo "#! /bin/sh" >conf$$.sh
10127   echo  "exit 0"   >>conf$$.sh
10128   chmod +x conf$$.sh
10129   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
10130     PATH_SEPARATOR=';'
10131   else
10132     PATH_SEPARATOR=:
10133   fi
10134   rm -f conf$$.sh
10135 fi
10136 ac_prog=ld
10137 if test "$GCC" = yes; then
10138   # Check if gcc -print-prog-name=ld gives a path.
10139   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
10140 $as_echo_n "checking for ld used by GCC... " >&6; }
10141   case $host in
10142   *-*-mingw*)
10143     # gcc leaves a trailing carriage return which upsets mingw
10144     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
10145   *)
10146     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
10147   esac
10148   case $ac_prog in
10149     # Accept absolute paths.
10150     [\\/]* | [A-Za-z]:[\\/]*)
10151       re_direlt='/[^/][^/]*/\.\./'
10152       # Canonicalize the path of ld
10153       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
10154       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
10155         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
10156       done
10157       test -z "$LD" && LD="$ac_prog"
10158       ;;
10159   "")
10160     # If it fails, then pretend we aren't using GCC.
10161     ac_prog=ld
10162     ;;
10163   *)
10164     # If it is relative, then search for the first ld in PATH.
10165     with_gnu_ld=unknown
10166     ;;
10167   esac
10168 elif test "$with_gnu_ld" = yes; then
10169   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
10170 $as_echo_n "checking for GNU ld... " >&6; }
10171 else
10172   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
10173 $as_echo_n "checking for non-GNU ld... " >&6; }
10174 fi
10175 if test "${acl_cv_path_LD+set}" = set; then :
10176   $as_echo_n "(cached) " >&6
10177 else
10178   if test -z "$LD"; then
10179   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
10180   for ac_dir in $PATH; do
10181     test -z "$ac_dir" && ac_dir=.
10182     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
10183       acl_cv_path_LD="$ac_dir/$ac_prog"
10184       # Check to see if the program is GNU ld.  I'd rather use --version,
10185       # but apparently some GNU ld's only accept -v.
10186       # Break only if it was the GNU/non-GNU ld that we prefer.
10187       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
10188         test "$with_gnu_ld" != no && break
10189       else
10190         test "$with_gnu_ld" != yes && break
10191       fi
10192     fi
10193   done
10194   IFS="$ac_save_ifs"
10195 else
10196   acl_cv_path_LD="$LD" # Let the user override the test with a path.
10197 fi
10198 fi
10199
10200 LD="$acl_cv_path_LD"
10201 if test -n "$LD"; then
10202   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
10203 $as_echo "$LD" >&6; }
10204 else
10205   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10206 $as_echo "no" >&6; }
10207 fi
10208 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
10209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
10210 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
10211 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
10212   $as_echo_n "(cached) " >&6
10213 else
10214   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
10215 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
10216   acl_cv_prog_gnu_ld=yes
10217 else
10218   acl_cv_prog_gnu_ld=no
10219 fi
10220 fi
10221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
10222 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
10223 with_gnu_ld=$acl_cv_prog_gnu_ld
10224
10225
10226
10227                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
10228 $as_echo_n "checking for shared library run path origin... " >&6; }
10229 if test "${acl_cv_rpath+set}" = set; then :
10230   $as_echo_n "(cached) " >&6
10231 else
10232
10233     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
10234     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
10235     . ./conftest.sh
10236     rm -f ./conftest.sh
10237     acl_cv_rpath=done
10238
10239 fi
10240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
10241 $as_echo "$acl_cv_rpath" >&6; }
10242   wl="$acl_cv_wl"
10243   libext="$acl_cv_libext"
10244   shlibext="$acl_cv_shlibext"
10245   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
10246   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
10247   hardcode_direct="$acl_cv_hardcode_direct"
10248   hardcode_minus_L="$acl_cv_hardcode_minus_L"
10249     # Check whether --enable-rpath was given.
10250 if test "${enable_rpath+set}" = set; then :
10251   enableval=$enable_rpath; :
10252 else
10253   enable_rpath=yes
10254 fi
10255
10256
10257
10258
10259
10260
10261
10262
10263     use_additional=yes
10264
10265   acl_save_prefix="$prefix"
10266   prefix="$acl_final_prefix"
10267   acl_save_exec_prefix="$exec_prefix"
10268   exec_prefix="$acl_final_exec_prefix"
10269
10270     eval additional_includedir=\"$includedir\"
10271     eval additional_libdir=\"$libdir\"
10272
10273   exec_prefix="$acl_save_exec_prefix"
10274   prefix="$acl_save_prefix"
10275
10276
10277 # Check whether --with-libiconv-prefix was given.
10278 if test "${with_libiconv_prefix+set}" = set; then :
10279   withval=$with_libiconv_prefix;
10280     if test "X$withval" = "Xno"; then
10281       use_additional=no
10282     else
10283       if test "X$withval" = "X"; then
10284
10285   acl_save_prefix="$prefix"
10286   prefix="$acl_final_prefix"
10287   acl_save_exec_prefix="$exec_prefix"
10288   exec_prefix="$acl_final_exec_prefix"
10289
10290           eval additional_includedir=\"$includedir\"
10291           eval additional_libdir=\"$libdir\"
10292
10293   exec_prefix="$acl_save_exec_prefix"
10294   prefix="$acl_save_prefix"
10295
10296       else
10297         additional_includedir="$withval/include"
10298         additional_libdir="$withval/lib"
10299       fi
10300     fi
10301
10302 fi
10303
10304       LIBICONV=
10305   LTLIBICONV=
10306   INCICONV=
10307   rpathdirs=
10308   ltrpathdirs=
10309   names_already_handled=
10310   names_next_round='iconv '
10311   while test -n "$names_next_round"; do
10312     names_this_round="$names_next_round"
10313     names_next_round=
10314     for name in $names_this_round; do
10315       already_handled=
10316       for n in $names_already_handled; do
10317         if test "$n" = "$name"; then
10318           already_handled=yes
10319           break
10320         fi
10321       done
10322       if test -z "$already_handled"; then
10323         names_already_handled="$names_already_handled $name"
10324                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10325         eval value=\"\$HAVE_LIB$uppername\"
10326         if test -n "$value"; then
10327           if test "$value" = yes; then
10328             eval value=\"\$LIB$uppername\"
10329             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
10330             eval value=\"\$LTLIB$uppername\"
10331             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
10332           else
10333                                     :
10334           fi
10335         else
10336                               found_dir=
10337           found_la=
10338           found_so=
10339           found_a=
10340           if test $use_additional = yes; then
10341             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10342               found_dir="$additional_libdir"
10343               found_so="$additional_libdir/lib$name.$shlibext"
10344               if test -f "$additional_libdir/lib$name.la"; then
10345                 found_la="$additional_libdir/lib$name.la"
10346               fi
10347             else
10348               if test -f "$additional_libdir/lib$name.$libext"; then
10349                 found_dir="$additional_libdir"
10350                 found_a="$additional_libdir/lib$name.$libext"
10351                 if test -f "$additional_libdir/lib$name.la"; then
10352                   found_la="$additional_libdir/lib$name.la"
10353                 fi
10354               fi
10355             fi
10356           fi
10357           if test "X$found_dir" = "X"; then
10358             for x in $LDFLAGS $LTLIBICONV; do
10359
10360   acl_save_prefix="$prefix"
10361   prefix="$acl_final_prefix"
10362   acl_save_exec_prefix="$exec_prefix"
10363   exec_prefix="$acl_final_exec_prefix"
10364   eval x=\"$x\"
10365   exec_prefix="$acl_save_exec_prefix"
10366   prefix="$acl_save_prefix"
10367
10368               case "$x" in
10369                 -L*)
10370                   dir=`echo "X$x" | sed -e 's/^X-L//'`
10371                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10372                     found_dir="$dir"
10373                     found_so="$dir/lib$name.$shlibext"
10374                     if test -f "$dir/lib$name.la"; then
10375                       found_la="$dir/lib$name.la"
10376                     fi
10377                   else
10378                     if test -f "$dir/lib$name.$libext"; then
10379                       found_dir="$dir"
10380                       found_a="$dir/lib$name.$libext"
10381                       if test -f "$dir/lib$name.la"; then
10382                         found_la="$dir/lib$name.la"
10383                       fi
10384                     fi
10385                   fi
10386                   ;;
10387               esac
10388               if test "X$found_dir" != "X"; then
10389                 break
10390               fi
10391             done
10392           fi
10393           if test "X$found_dir" != "X"; then
10394                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
10395             if test "X$found_so" != "X"; then
10396                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10397                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10398               else
10399                                                                                 haveit=
10400                 for x in $ltrpathdirs; do
10401                   if test "X$x" = "X$found_dir"; then
10402                     haveit=yes
10403                     break
10404                   fi
10405                 done
10406                 if test -z "$haveit"; then
10407                   ltrpathdirs="$ltrpathdirs $found_dir"
10408                 fi
10409                                 if test "$hardcode_direct" = yes; then
10410                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10411                 else
10412                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10413                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10414                                                             haveit=
10415                     for x in $rpathdirs; do
10416                       if test "X$x" = "X$found_dir"; then
10417                         haveit=yes
10418                         break
10419                       fi
10420                     done
10421                     if test -z "$haveit"; then
10422                       rpathdirs="$rpathdirs $found_dir"
10423                     fi
10424                   else
10425                                                                                 haveit=
10426                     for x in $LDFLAGS $LIBICONV; do
10427
10428   acl_save_prefix="$prefix"
10429   prefix="$acl_final_prefix"
10430   acl_save_exec_prefix="$exec_prefix"
10431   exec_prefix="$acl_final_exec_prefix"
10432   eval x=\"$x\"
10433   exec_prefix="$acl_save_exec_prefix"
10434   prefix="$acl_save_prefix"
10435
10436                       if test "X$x" = "X-L$found_dir"; then
10437                         haveit=yes
10438                         break
10439                       fi
10440                     done
10441                     if test -z "$haveit"; then
10442                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
10443                     fi
10444                     if test "$hardcode_minus_L" != no; then
10445                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10446                     else
10447                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10448                     fi
10449                   fi
10450                 fi
10451               fi
10452             else
10453               if test "X$found_a" != "X"; then
10454                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
10455               else
10456                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
10457               fi
10458             fi
10459                         additional_includedir=
10460             case "$found_dir" in
10461               */lib | */lib/)
10462                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10463                 additional_includedir="$basedir/include"
10464                 ;;
10465             esac
10466             if test "X$additional_includedir" != "X"; then
10467                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
10468                 haveit=
10469                 if test "X$additional_includedir" = "X/usr/local/include"; then
10470                   if test -n "$GCC"; then
10471                     case $host_os in
10472                       linux*) haveit=yes;;
10473                     esac
10474                   fi
10475                 fi
10476                 if test -z "$haveit"; then
10477                   for x in $CPPFLAGS $INCICONV; do
10478
10479   acl_save_prefix="$prefix"
10480   prefix="$acl_final_prefix"
10481   acl_save_exec_prefix="$exec_prefix"
10482   exec_prefix="$acl_final_exec_prefix"
10483   eval x=\"$x\"
10484   exec_prefix="$acl_save_exec_prefix"
10485   prefix="$acl_save_prefix"
10486
10487                     if test "X$x" = "X-I$additional_includedir"; then
10488                       haveit=yes
10489                       break
10490                     fi
10491                   done
10492                   if test -z "$haveit"; then
10493                     if test -d "$additional_includedir"; then
10494                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
10495                     fi
10496                   fi
10497                 fi
10498               fi
10499             fi
10500                         if test -n "$found_la"; then
10501                                                         save_libdir="$libdir"
10502               case "$found_la" in
10503                 */* | *\\*) . "$found_la" ;;
10504                 *) . "./$found_la" ;;
10505               esac
10506               libdir="$save_libdir"
10507                             for dep in $dependency_libs; do
10508                 case "$dep" in
10509                   -L*)
10510                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10511                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
10512                       haveit=
10513                       if test "X$additional_libdir" = "X/usr/local/lib"; then
10514                         if test -n "$GCC"; then
10515                           case $host_os in
10516                             linux*) haveit=yes;;
10517                           esac
10518                         fi
10519                       fi
10520                       if test -z "$haveit"; then
10521                         haveit=
10522                         for x in $LDFLAGS $LIBICONV; do
10523
10524   acl_save_prefix="$prefix"
10525   prefix="$acl_final_prefix"
10526   acl_save_exec_prefix="$exec_prefix"
10527   exec_prefix="$acl_final_exec_prefix"
10528   eval x=\"$x\"
10529   exec_prefix="$acl_save_exec_prefix"
10530   prefix="$acl_save_prefix"
10531
10532                           if test "X$x" = "X-L$additional_libdir"; then
10533                             haveit=yes
10534                             break
10535                           fi
10536                         done
10537                         if test -z "$haveit"; then
10538                           if test -d "$additional_libdir"; then
10539                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
10540                           fi
10541                         fi
10542                         haveit=
10543                         for x in $LDFLAGS $LTLIBICONV; do
10544
10545   acl_save_prefix="$prefix"
10546   prefix="$acl_final_prefix"
10547   acl_save_exec_prefix="$exec_prefix"
10548   exec_prefix="$acl_final_exec_prefix"
10549   eval x=\"$x\"
10550   exec_prefix="$acl_save_exec_prefix"
10551   prefix="$acl_save_prefix"
10552
10553                           if test "X$x" = "X-L$additional_libdir"; then
10554                             haveit=yes
10555                             break
10556                           fi
10557                         done
10558                         if test -z "$haveit"; then
10559                           if test -d "$additional_libdir"; then
10560                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
10561                           fi
10562                         fi
10563                       fi
10564                     fi
10565                     ;;
10566                   -R*)
10567                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10568                     if test "$enable_rpath" != no; then
10569                                                                   haveit=
10570                       for x in $rpathdirs; do
10571                         if test "X$x" = "X$dir"; then
10572                           haveit=yes
10573                           break
10574                         fi
10575                       done
10576                       if test -z "$haveit"; then
10577                         rpathdirs="$rpathdirs $dir"
10578                       fi
10579                                                                   haveit=
10580                       for x in $ltrpathdirs; do
10581                         if test "X$x" = "X$dir"; then
10582                           haveit=yes
10583                           break
10584                         fi
10585                       done
10586                       if test -z "$haveit"; then
10587                         ltrpathdirs="$ltrpathdirs $dir"
10588                       fi
10589                     fi
10590                     ;;
10591                   -l*)
10592                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10593                     ;;
10594                   *.la)
10595                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10596                     ;;
10597                   *)
10598                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10599                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10600                     ;;
10601                 esac
10602               done
10603             fi
10604           else
10605                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10606             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10607           fi
10608         fi
10609       fi
10610     done
10611   done
10612   if test "X$rpathdirs" != "X"; then
10613     if test -n "$hardcode_libdir_separator"; then
10614                         alldirs=
10615       for found_dir in $rpathdirs; do
10616         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10617       done
10618             acl_save_libdir="$libdir"
10619       libdir="$alldirs"
10620       eval flag=\"$hardcode_libdir_flag_spec\"
10621       libdir="$acl_save_libdir"
10622       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10623     else
10624             for found_dir in $rpathdirs; do
10625         acl_save_libdir="$libdir"
10626         libdir="$found_dir"
10627         eval flag=\"$hardcode_libdir_flag_spec\"
10628         libdir="$acl_save_libdir"
10629         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10630       done
10631     fi
10632   fi
10633   if test "X$ltrpathdirs" != "X"; then
10634             for found_dir in $ltrpathdirs; do
10635       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10636     done
10637   fi
10638
10639
10640
10641
10642
10643
10644
10645   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10646 $as_echo_n "checking for iconv... " >&6; }
10647 if test "${am_cv_func_iconv+set}" = set; then :
10648   $as_echo_n "(cached) " >&6
10649 else
10650
10651     am_cv_func_iconv="no, consider installing GNU libiconv"
10652     am_cv_lib_iconv=no
10653                     am_save_CPPFLAGS="$CPPFLAGS"
10654     CPPFLAGS="$CPPFLAGS $INCICONV"
10655     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10656 /* end confdefs.h.  */
10657 #include <stdlib.h>
10658 #include <iconv.h>
10659 int
10660 main ()
10661 {
10662 iconv_t cd = iconv_open("","");
10663        iconv(cd,NULL,NULL,NULL,NULL);
10664        iconv_close(cd);
10665   ;
10666   return 0;
10667 }
10668 _ACEOF
10669 if ac_fn_cxx_try_link "$LINENO"; then :
10670   am_cv_func_iconv=yes
10671 fi
10672 rm -f core conftest.err conftest.$ac_objext \
10673     conftest$ac_exeext conftest.$ac_ext
10674     CPPFLAGS="$am_save_CPPFLAGS"
10675
10676     if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then
10677       for _libs in .libs _libs; do
10678         am_save_CPPFLAGS="$CPPFLAGS"
10679         am_save_LIBS="$LIBS"
10680         CPPFLAGS="$CPPFLAGS -I../libiconv/include"
10681         LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a"
10682         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10683 /* end confdefs.h.  */
10684 #include <stdlib.h>
10685 #include <iconv.h>
10686 int
10687 main ()
10688 {
10689 iconv_t cd = iconv_open("","");
10690            iconv(cd,NULL,NULL,NULL,NULL);
10691            iconv_close(cd);
10692   ;
10693   return 0;
10694 }
10695 _ACEOF
10696 if ac_fn_cxx_try_link "$LINENO"; then :
10697   INCICONV="-I../libiconv/include"
10698           LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a
10699           LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la
10700           am_cv_lib_iconv=yes
10701           am_cv_func_iconv=yes
10702 fi
10703 rm -f core conftest.err conftest.$ac_objext \
10704     conftest$ac_exeext conftest.$ac_ext
10705         CPPFLAGS="$am_save_CPPFLAGS"
10706         LIBS="$am_save_LIBS"
10707         if test "$am_cv_func_iconv" = "yes"; then
10708           break
10709         fi
10710       done
10711     fi
10712
10713     if test "$am_cv_func_iconv" != yes; then
10714       am_save_CPPFLAGS="$CPPFLAGS"
10715       am_save_LIBS="$LIBS"
10716       CPPFLAGS="$LIBS $INCICONV"
10717       LIBS="$LIBS $LIBICONV"
10718       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10719 /* end confdefs.h.  */
10720 #include <stdlib.h>
10721 #include <iconv.h>
10722 int
10723 main ()
10724 {
10725 iconv_t cd = iconv_open("","");
10726          iconv(cd,NULL,NULL,NULL,NULL);
10727          iconv_close(cd);
10728   ;
10729   return 0;
10730 }
10731 _ACEOF
10732 if ac_fn_cxx_try_link "$LINENO"; then :
10733   am_cv_lib_iconv=yes
10734         am_cv_func_iconv=yes
10735 fi
10736 rm -f core conftest.err conftest.$ac_objext \
10737     conftest$ac_exeext conftest.$ac_ext
10738       CPPFLAGS="$am_save_CPPFLAGS"
10739       LIBS="$am_save_LIBS"
10740     fi
10741
10742 fi
10743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10744 $as_echo "$am_cv_func_iconv" >&6; }
10745   if test "$am_cv_func_iconv" = yes; then
10746
10747 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10748
10749   fi
10750   if test "$am_cv_lib_iconv" = yes; then
10751
10752   for element in $INCICONV; do
10753     haveit=
10754     for x in $CPPFLAGS; do
10755
10756   acl_save_prefix="$prefix"
10757   prefix="$acl_final_prefix"
10758   acl_save_exec_prefix="$exec_prefix"
10759   exec_prefix="$acl_final_exec_prefix"
10760   eval x=\"$x\"
10761   exec_prefix="$acl_save_exec_prefix"
10762   prefix="$acl_save_prefix"
10763
10764       if test "X$x" = "X$element"; then
10765         haveit=yes
10766         break
10767       fi
10768     done
10769     if test -z "$haveit"; then
10770       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10771     fi
10772   done
10773
10774     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10775 $as_echo_n "checking how to link with libiconv... " >&6; }
10776     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10777 $as_echo "$LIBICONV" >&6; }
10778   else
10779     LIBICONV=
10780     LTLIBICONV=
10781   fi
10782
10783
10784
10785   if test "$am_cv_func_iconv" = yes; then
10786     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10787 $as_echo_n "checking for iconv declaration... " >&6; }
10788     if test "${am_cv_proto_iconv+set}" = set; then :
10789   $as_echo_n "(cached) " >&6
10790 else
10791
10792       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10793 /* end confdefs.h.  */
10794
10795 #include <stdlib.h>
10796 #include <iconv.h>
10797 extern
10798 #ifdef __cplusplus
10799 "C"
10800 #endif
10801 #if defined(__STDC__) || defined(__cplusplus)
10802 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10803 #else
10804 size_t iconv();
10805 #endif
10806
10807 int
10808 main ()
10809 {
10810
10811   ;
10812   return 0;
10813 }
10814 _ACEOF
10815 if ac_fn_cxx_try_compile "$LINENO"; then :
10816   am_cv_proto_iconv_arg1=""
10817 else
10818   am_cv_proto_iconv_arg1="const"
10819 fi
10820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10821       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);"
10822 fi
10823
10824     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10825     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10826          }$am_cv_proto_iconv" >&5
10827 $as_echo "${ac_t:-
10828          }$am_cv_proto_iconv" >&6; }
10829
10830 cat >>confdefs.h <<_ACEOF
10831 #define ICONV_CONST $am_cv_proto_iconv_arg1
10832 _ACEOF
10833
10834   fi
10835
10836
10837 # Until we have in-tree GNU iconv:
10838 LIBICONV_DEP=
10839 if test -f "$LTLIBICONV"; then
10840   LIBICONV_DEP=$LTLIBICONV
10841 fi
10842
10843
10844
10845   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10846 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10847 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10848   $as_echo_n "(cached) " >&6
10849 else
10850   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10851 /* end confdefs.h.  */
10852 #include <locale.h>
10853 int
10854 main ()
10855 {
10856 return LC_MESSAGES
10857   ;
10858   return 0;
10859 }
10860 _ACEOF
10861 if ac_fn_cxx_try_link "$LINENO"; then :
10862   am_cv_val_LC_MESSAGES=yes
10863 else
10864   am_cv_val_LC_MESSAGES=no
10865 fi
10866 rm -f core conftest.err conftest.$ac_objext \
10867     conftest$ac_exeext conftest.$ac_ext
10868 fi
10869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10870 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10871   if test $am_cv_val_LC_MESSAGES = yes; then
10872
10873 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10874
10875   fi
10876
10877
10878
10879   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10880 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10881 if test "${am_cv_langinfo_codeset+set}" = set; then :
10882   $as_echo_n "(cached) " >&6
10883 else
10884   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10885 /* end confdefs.h.  */
10886 #include <langinfo.h>
10887 int
10888 main ()
10889 {
10890 char* cs = nl_langinfo(CODESET);
10891   ;
10892   return 0;
10893 }
10894 _ACEOF
10895 if ac_fn_cxx_try_link "$LINENO"; then :
10896   am_cv_langinfo_codeset=yes
10897 else
10898   am_cv_langinfo_codeset=no
10899 fi
10900 rm -f core conftest.err conftest.$ac_objext \
10901     conftest$ac_exeext conftest.$ac_ext
10902
10903 fi
10904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10905 $as_echo "$am_cv_langinfo_codeset" >&6; }
10906   if test $am_cv_langinfo_codeset = yes; then
10907
10908 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10909
10910   fi
10911
10912
10913 # We will need to find libiberty.h and ansidecl.h
10914 saved_CFLAGS="$CFLAGS"
10915 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
10916 saved_CXXFLAGS="$CXXFLAGS"
10917 CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
10918
10919 # gcc_AC_CHECK_DECLS doesn't support overloaded functions, so use the
10920 # normal autoconf function for these.  But force definition of
10921 # HAVE_DECL_BASENAME like gcc_AC_CHECK_DECLS does, to suppress the bizarre
10922 # basename handling in libiberty.h.
10923 ac_fn_cxx_check_decl "$LINENO" "basename(const char*)" "ac_cv_have_decl_basename_const_charp_" "
10924 #undef HAVE_DECL_BASENAME
10925 #define HAVE_DECL_BASENAME 1
10926 #include \"ansidecl.h\"
10927 #include \"system.h\"
10928 "
10929 if test "x$ac_cv_have_decl_basename_const_charp_" = x""yes; then :
10930   ac_have_decl=1
10931 else
10932   ac_have_decl=0
10933 fi
10934
10935 cat >>confdefs.h <<_ACEOF
10936 #define HAVE_DECL_BASENAME $ac_have_decl
10937 _ACEOF
10938 ac_fn_cxx_check_decl "$LINENO" "strstr(const char*,const char*)" "ac_cv_have_decl_strstr_const_charp_const_charp_" "
10939 #undef HAVE_DECL_BASENAME
10940 #define HAVE_DECL_BASENAME 1
10941 #include \"ansidecl.h\"
10942 #include \"system.h\"
10943 "
10944 if test "x$ac_cv_have_decl_strstr_const_charp_const_charp_" = x""yes; then :
10945   ac_have_decl=1
10946 else
10947   ac_have_decl=0
10948 fi
10949
10950 cat >>confdefs.h <<_ACEOF
10951 #define HAVE_DECL_STRSTR $ac_have_decl
10952 _ACEOF
10953
10954
10955 for ac_func in getenv atol atoll asprintf sbrk abort atof getcwd getwd \
10956         madvise stpcpy strnlen strsignal strverscmp \
10957         strtol strtoul strtoll strtoull setenv unsetenv \
10958         errno snprintf vsnprintf vasprintf malloc realloc calloc \
10959         free 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
10960 do
10961   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10963 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10964 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10965   $as_echo_n "(cached) " >&6
10966 else
10967   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10968 /* end confdefs.h.  */
10969 #undef $ac_tr_decl
10970 #define $ac_tr_decl 1
10971
10972 #include "ansidecl.h"
10973 #include "system.h"
10974
10975 int
10976 main ()
10977 {
10978 #ifndef $ac_func
10979 char *(*pfn) = (char *(*)) $ac_func ;
10980 #endif
10981   ;
10982   return 0;
10983 }
10984 _ACEOF
10985 if ac_fn_cxx_try_compile "$LINENO"; then :
10986   eval "gcc_cv_have_decl_$ac_func=yes"
10987 else
10988   eval "gcc_cv_have_decl_$ac_func=no"
10989 fi
10990 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10991 fi
10992
10993 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10994   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10995 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10996 #define $ac_tr_decl 1
10997 _ACEOF
10998
10999 else
11000   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11001 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
11002 #define $ac_tr_decl 0
11003 _ACEOF
11004
11005 fi
11006
11007 done
11008
11009
11010 for ac_func in getrlimit setrlimit getrusage
11011 do
11012   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
11014 $as_echo_n "checking whether $ac_func is declared... " >&6; }
11015 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
11016   $as_echo_n "(cached) " >&6
11017 else
11018   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11019 /* end confdefs.h.  */
11020 #undef $ac_tr_decl
11021 #define $ac_tr_decl 1
11022
11023 #include "ansidecl.h"
11024 #include "system.h"
11025 #ifdef HAVE_SYS_RESOURCE_H
11026 #include <sys/resource.h>
11027 #endif
11028
11029
11030 int
11031 main ()
11032 {
11033 #ifndef $ac_func
11034 char *(*pfn) = (char *(*)) $ac_func ;
11035 #endif
11036   ;
11037   return 0;
11038 }
11039 _ACEOF
11040 if ac_fn_cxx_try_compile "$LINENO"; then :
11041   eval "gcc_cv_have_decl_$ac_func=yes"
11042 else
11043   eval "gcc_cv_have_decl_$ac_func=no"
11044 fi
11045 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11046 fi
11047
11048 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11049   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11050 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
11051 #define $ac_tr_decl 1
11052 _ACEOF
11053
11054 else
11055   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11056 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
11057 #define $ac_tr_decl 0
11058 _ACEOF
11059
11060 fi
11061
11062 done
11063
11064
11065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11066 /* end confdefs.h.  */
11067
11068 #include "ansidecl.h"
11069 #include "system.h"
11070 #ifdef HAVE_SYS_RESOURCE_H
11071 #include <sys/resource.h>
11072 #endif
11073
11074 int
11075 main ()
11076 {
11077 rlim_t l = 0;
11078   ;
11079   return 0;
11080 }
11081 _ACEOF
11082 if ac_fn_cxx_try_compile "$LINENO"; then :
11083
11084 else
11085
11086 $as_echo "#define rlim_t long" >>confdefs.h
11087
11088 fi
11089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11090
11091 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
11092 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
11093 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
11094 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
11095 for ac_func in ldgetname
11096 do
11097   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
11099 $as_echo_n "checking whether $ac_func is declared... " >&6; }
11100 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
11101   $as_echo_n "(cached) " >&6
11102 else
11103   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11104 /* end confdefs.h.  */
11105 #undef $ac_tr_decl
11106 #define $ac_tr_decl 1
11107
11108 #include "ansidecl.h"
11109 #include "system.h"
11110 #ifdef HAVE_LDFCN_H
11111 #undef FREAD
11112 #undef FWRITE
11113 #include <ldfcn.h>
11114 #endif
11115
11116
11117 int
11118 main ()
11119 {
11120 #ifndef $ac_func
11121 char *(*pfn) = (char *(*)) $ac_func ;
11122 #endif
11123   ;
11124   return 0;
11125 }
11126 _ACEOF
11127 if ac_fn_cxx_try_compile "$LINENO"; then :
11128   eval "gcc_cv_have_decl_$ac_func=yes"
11129 else
11130   eval "gcc_cv_have_decl_$ac_func=no"
11131 fi
11132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11133 fi
11134
11135 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11136   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11137 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
11138 #define $ac_tr_decl 1
11139 _ACEOF
11140
11141 else
11142   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11143 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
11144 #define $ac_tr_decl 0
11145 _ACEOF
11146
11147 fi
11148
11149 done
11150
11151
11152 for ac_func in times
11153 do
11154   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
11156 $as_echo_n "checking whether $ac_func is declared... " >&6; }
11157 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
11158   $as_echo_n "(cached) " >&6
11159 else
11160   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11161 /* end confdefs.h.  */
11162 #undef $ac_tr_decl
11163 #define $ac_tr_decl 1
11164
11165 #include "ansidecl.h"
11166 #include "system.h"
11167 #ifdef HAVE_SYS_TIMES_H
11168 #include <sys/times.h>
11169 #endif
11170
11171
11172 int
11173 main ()
11174 {
11175 #ifndef $ac_func
11176 char *(*pfn) = (char *(*)) $ac_func ;
11177 #endif
11178   ;
11179   return 0;
11180 }
11181 _ACEOF
11182 if ac_fn_cxx_try_compile "$LINENO"; then :
11183   eval "gcc_cv_have_decl_$ac_func=yes"
11184 else
11185   eval "gcc_cv_have_decl_$ac_func=no"
11186 fi
11187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11188 fi
11189
11190 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11191   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11192 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
11193 #define $ac_tr_decl 1
11194 _ACEOF
11195
11196 else
11197   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11198 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
11199 #define $ac_tr_decl 0
11200 _ACEOF
11201
11202 fi
11203
11204 done
11205
11206
11207 for ac_func in sigaltstack
11208 do
11209   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
11211 $as_echo_n "checking whether $ac_func is declared... " >&6; }
11212 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
11213   $as_echo_n "(cached) " >&6
11214 else
11215   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11216 /* end confdefs.h.  */
11217 #undef $ac_tr_decl
11218 #define $ac_tr_decl 1
11219
11220 #include "ansidecl.h"
11221 #include "system.h"
11222 #include <signal.h>
11223
11224
11225 int
11226 main ()
11227 {
11228 #ifndef $ac_func
11229 char *(*pfn) = (char *(*)) $ac_func ;
11230 #endif
11231   ;
11232   return 0;
11233 }
11234 _ACEOF
11235 if ac_fn_cxx_try_compile "$LINENO"; then :
11236   eval "gcc_cv_have_decl_$ac_func=yes"
11237 else
11238   eval "gcc_cv_have_decl_$ac_func=no"
11239 fi
11240 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11241 fi
11242
11243 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11244   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11245 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
11246 #define $ac_tr_decl 1
11247 _ACEOF
11248
11249 else
11250   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11251 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
11252 #define $ac_tr_decl 0
11253 _ACEOF
11254
11255 fi
11256
11257 done
11258
11259
11260 # More time-related stuff.
11261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
11262 $as_echo_n "checking for struct tms... " >&6; }
11263 if test "${ac_cv_struct_tms+set}" = set; then :
11264   $as_echo_n "(cached) " >&6
11265 else
11266
11267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11268 /* end confdefs.h.  */
11269
11270 #include "ansidecl.h"
11271 #include "system.h"
11272 #ifdef HAVE_SYS_TIMES_H
11273 #include <sys/times.h>
11274 #endif
11275
11276 int
11277 main ()
11278 {
11279 struct tms tms;
11280   ;
11281   return 0;
11282 }
11283 _ACEOF
11284 if ac_fn_cxx_try_compile "$LINENO"; then :
11285   ac_cv_struct_tms=yes
11286 else
11287   ac_cv_struct_tms=no
11288 fi
11289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11290 fi
11291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
11292 $as_echo "$ac_cv_struct_tms" >&6; }
11293 if test $ac_cv_struct_tms = yes; then
11294
11295 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
11296
11297 fi
11298
11299 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
11300 # revisit after autoconf 2.50.
11301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
11302 $as_echo_n "checking for clock_t... " >&6; }
11303 if test "${gcc_cv_type_clock_t+set}" = set; then :
11304   $as_echo_n "(cached) " >&6
11305 else
11306
11307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11308 /* end confdefs.h.  */
11309
11310 #include "ansidecl.h"
11311 #include "system.h"
11312
11313 int
11314 main ()
11315 {
11316 clock_t x;
11317   ;
11318   return 0;
11319 }
11320 _ACEOF
11321 if ac_fn_cxx_try_compile "$LINENO"; then :
11322   gcc_cv_type_clock_t=yes
11323 else
11324   gcc_cv_type_clock_t=no
11325 fi
11326 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11327 fi
11328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
11329 $as_echo "$gcc_cv_type_clock_t" >&6; }
11330 if test $gcc_cv_type_clock_t = yes; then
11331
11332 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
11333
11334 fi
11335
11336 # Check if F_SETLKW is supported by fcntl.
11337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for F_SETLKW" >&5
11338 $as_echo_n "checking for F_SETLKW... " >&6; }
11339 if test "${ac_cv_f_setlkw+set}" = set; then :
11340   $as_echo_n "(cached) " >&6
11341 else
11342
11343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11344 /* end confdefs.h.  */
11345
11346 #include <fcntl.h>
11347 int
11348 main ()
11349 {
11350
11351 struct flock fl;
11352 fl.l_whence = 0;
11353 fl.l_start = 0;
11354 fl.l_len = 0;
11355 fl.l_pid = 0;
11356 return fcntl (1, F_SETLKW, &fl);
11357   ;
11358   return 0;
11359 }
11360 _ACEOF
11361 if ac_fn_cxx_try_compile "$LINENO"; then :
11362   ac_cv_f_setlkw=yes
11363 else
11364   ac_cv_f_setlkw=no
11365 fi
11366 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11367 fi
11368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_f_setlkw" >&5
11369 $as_echo "$ac_cv_f_setlkw" >&6; }
11370 if test $ac_cv_f_setlkw = yes; then
11371
11372 $as_echo "#define HOST_HAS_F_SETLKW 1" >>confdefs.h
11373
11374 fi
11375
11376 # Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
11377 CFLAGS="$saved_CFLAGS"
11378 CXXFLAGS="$saved_CXXFLAGS"
11379
11380 # mkdir takes a single argument on some systems.
11381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
11382 $as_echo_n "checking if mkdir takes one argument... " >&6; }
11383 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
11384   $as_echo_n "(cached) " >&6
11385 else
11386   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11387 /* end confdefs.h.  */
11388
11389 #include <sys/types.h>
11390 #ifdef HAVE_SYS_STAT_H
11391 # include <sys/stat.h>
11392 #endif
11393 #ifdef HAVE_UNISTD_H
11394 # include <unistd.h>
11395 #endif
11396 #ifdef HAVE_DIRECT_H
11397 # include <direct.h>
11398 #endif
11399 int
11400 main ()
11401 {
11402 mkdir ("foo", 0);
11403   ;
11404   return 0;
11405 }
11406 _ACEOF
11407 if ac_fn_cxx_try_compile "$LINENO"; then :
11408   gcc_cv_mkdir_takes_one_arg=no
11409 else
11410   gcc_cv_mkdir_takes_one_arg=yes
11411 fi
11412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11413 fi
11414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
11415 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
11416 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
11417
11418 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
11419
11420 fi
11421
11422
11423 # File extensions
11424 manext='.1'
11425 objext='.o'
11426
11427
11428
11429 # With Setjmp/Longjmp based exception handling.
11430 # Check whether --enable-sjlj-exceptions was given.
11431 if test "${enable_sjlj_exceptions+set}" = set; then :
11432   enableval=$enable_sjlj_exceptions; case $target in
11433   *-*-hpux10*)
11434     if test $enableval != yes; then
11435       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
11436 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
11437       enableval=yes
11438     fi
11439     ;;
11440 esac
11441 force_sjlj_exceptions=yes
11442 else
11443   case $target in
11444   *-*-hpux10*)
11445     force_sjlj_exceptions=yes
11446     enableval=yes
11447     ;;
11448   lm32*-*-*)
11449      force_sjlj_exceptions=yes
11450      enableval=yes
11451      ;;
11452   *)
11453     force_sjlj_exceptions=no
11454     ;;
11455 esac
11456 fi
11457
11458 if test $force_sjlj_exceptions = yes; then
11459   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
11460
11461 cat >>confdefs.h <<_ACEOF
11462 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
11463 _ACEOF
11464
11465 fi
11466
11467 # --------------------------------------------------------
11468 # Build, host, and target specific configuration fragments
11469 # --------------------------------------------------------
11470
11471 # Collect build-machine-specific information.
11472 . ${srcdir}/config.build
11473
11474 # Collect host-machine-specific information.
11475 . ${srcdir}/config.host
11476
11477 target_gtfiles=
11478
11479 # Collect target-machine-specific information.
11480 . ${srcdir}/config.gcc
11481
11482 extra_objs="${host_extra_objs} ${extra_objs}"
11483 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
11484
11485 # Default the target-machine variables that were not explicitly set.
11486 if test x"$tm_file" = x
11487 then tm_file=$cpu_type/$cpu_type.h; fi
11488
11489 if test x"$extra_headers" = x
11490 then extra_headers=; fi
11491
11492 if test x$md_file = x
11493 then md_file=$cpu_type/$cpu_type.md; fi
11494
11495 if test x$out_file = x
11496 then out_file=$cpu_type/$cpu_type.c; fi
11497
11498 if test x"$tmake_file" = x
11499 then tmake_file=$cpu_type/t-$cpu_type
11500 fi
11501
11502 # Support --enable-initfini-array.
11503 if test x$enable_initfini_array != xno; then
11504   tm_file="${tm_file} initfini-array.h"
11505 fi
11506
11507 if test x"$dwarf2" = xyes
11508 then tm_file="$tm_file tm-dwarf2.h"
11509 fi
11510
11511 # Say what files are being used for the output code and MD file.
11512 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
11513 echo "Using \`$srcdir/config/$md_file' as machine description file."
11514
11515 # If any of the xm_file variables contain nonexistent files, warn
11516 # about them and drop them.
11517
11518 bx=
11519 for x in $build_xm_file; do
11520   if    test -f $srcdir/config/$x
11521   then      bx="$bx $x"
11522   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11523 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11524   fi
11525 done
11526 build_xm_file="$bx"
11527
11528 hx=
11529 for x in $host_xm_file; do
11530   if    test -f $srcdir/config/$x
11531   then      hx="$hx $x"
11532   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11533 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11534   fi
11535 done
11536 host_xm_file="$hx"
11537
11538 tx=
11539 for x in $xm_file; do
11540   if    test -f $srcdir/config/$x
11541   then      tx="$tx $x"
11542   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11543 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11544   fi
11545 done
11546 xm_file="$tx"
11547
11548 count=a
11549 for f in $tm_file; do
11550         count=${count}x
11551 done
11552 if test $count = ax; then
11553         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
11554 else
11555         echo "Using the following target machine macro files:"
11556         for f in $tm_file; do
11557                 echo "  $srcdir/config/$f"
11558         done
11559 fi
11560
11561 if test x$use_long_long_for_widest_fast_int = xyes; then
11562
11563 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
11564
11565 fi
11566
11567 gnu_ld_bool=`if test x"$gnu_ld" = x"yes"; then echo 1; else echo 0; fi`
11568
11569 cat >>confdefs.h <<_ACEOF
11570 #define HAVE_GNU_LD $gnu_ld_bool
11571 _ACEOF
11572
11573
11574 gnu_as_bool=`if test x"$gas" = x"yes"; then echo 1; else echo 0; fi`
11575
11576 cat >>confdefs.h <<_ACEOF
11577 #define HAVE_GNU_AS $gnu_as_bool
11578 _ACEOF
11579
11580
11581 count=a
11582 for f in $host_xm_file; do
11583         count=${count}x
11584 done
11585 if test $count = a; then
11586         :
11587 elif test $count = ax; then
11588         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11589 else
11590         echo "Using the following host machine macro files:"
11591         for f in $host_xm_file; do
11592                 echo "  $srcdir/config/$f"
11593         done
11594 fi
11595 echo "Using ${out_host_hook_obj} for host machine hooks."
11596
11597 if test "$host_xm_file" != "$build_xm_file"; then
11598         count=a
11599         for f in $build_xm_file; do
11600                 count=${count}x
11601         done
11602         if test $count = a; then
11603                 :
11604         elif test $count = ax; then
11605                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11606         else
11607                 echo "Using the following build machine macro files:"
11608                 for f in $build_xm_file; do
11609                         echo "  $srcdir/config/$f"
11610                 done
11611         fi
11612 fi
11613
11614 if test -n "$configured_native_system_header_dir"; then
11615   native_system_header_dir=$configured_native_system_header_dir
11616 fi
11617 NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
11618
11619
11620 case ${host} in
11621   powerpc*-*-darwin*)
11622     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
11623 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
11624 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
11625   $as_echo_n "(cached) " >&6
11626 else
11627   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11628 /* end confdefs.h.  */
11629
11630 #include <sys/cdefs.h>
11631 #include <sys/signal.h>
11632 #include <ucontext.h>
11633 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
11634
11635 _ACEOF
11636 if ac_fn_cxx_try_compile "$LINENO"; then :
11637   gcc_cv_mcontext_underscores=no
11638 else
11639   gcc_cv_mcontext_underscores=yes
11640 fi
11641 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11642 fi
11643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
11644 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
11645       if test $gcc_cv_mcontext_underscores = yes; then
11646
11647 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
11648
11649       fi
11650     ;;
11651 esac
11652
11653 # ---------
11654 # Threading
11655 # ---------
11656
11657 # Check if a valid thread package
11658 case ${enable_threads} in
11659   "" | no)
11660     # No threads
11661     target_thread_file='single'
11662     ;;
11663   yes)
11664     # default
11665     target_thread_file='single'
11666     ;;
11667   aix | dce | lynx | mipssde | posix | rtems | \
11668   single | tpf | vxworks | win32)
11669     target_thread_file=${enable_threads}
11670     ;;
11671   *)
11672     echo "${enable_threads} is an unknown thread package" 1>&2
11673     exit 1
11674     ;;
11675 esac
11676
11677 if test x${thread_file} = x; then
11678   # No thread file set by target-specific clauses in config.gcc,
11679   # so use file chosen by default logic above
11680   thread_file=${target_thread_file}
11681 fi
11682
11683 # --------
11684 # UNSORTED
11685 # --------
11686
11687 use_cxa_atexit=no
11688 if test x$enable___cxa_atexit = xyes || \
11689    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11690   if test x$host = x$target; then
11691     case $host in
11692       # mingw32 doesn't have __cxa_atexit but uses atexit registration
11693       # keyed to flag_use_cxa_atexit
11694       *-*-mingw32*)
11695         use_cxa_atexit=yes
11696         ;;
11697       powerpc-ibm-aix*)
11698         use_cxa_atexit=yes
11699         ;;
11700       *)
11701         ac_fn_cxx_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
11702 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
11703   use_cxa_atexit=yes
11704 else
11705   echo "__cxa_atexit can't be enabled on this target"
11706 fi
11707
11708         ;;
11709     esac
11710   else
11711     # We can't check for __cxa_atexit when building a cross, so assume
11712     # it is available
11713     use_cxa_atexit=yes
11714   fi
11715   if test x$use_cxa_atexit = xyes; then
11716
11717 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
11718
11719   fi
11720 fi
11721
11722 # Look for a file containing extra machine modes.
11723 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
11724   extra_modes_file='$(srcdir)'/config/${extra_modes}
11725
11726
11727 cat >>confdefs.h <<_ACEOF
11728 #define EXTRA_MODES_FILE "config/$extra_modes"
11729 _ACEOF
11730
11731 fi
11732
11733 # Convert extra_options into a form suitable for Makefile use.
11734 extra_opt_files=
11735 all_opt_files=
11736 for f in $extra_options; do
11737   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
11738   all_opt_files="$all_opt_files $srcdir/config/$f"
11739 done
11740
11741
11742 # auto-host.h is the file containing items generated by autoconf and is
11743 # the first file included by config.h.
11744 # If host=build, it is correct to have bconfig include auto-host.h
11745 # as well.  If host!=build, we are in error and need to do more
11746 # work to find out the build config parameters.
11747 if test x$host = x$build
11748 then
11749         build_auto=auto-host.h
11750 else
11751         # We create a subdir, then run autoconf in the subdir.
11752         # To prevent recursion we set host and build for the new
11753         # invocation of configure to the build for this invocation
11754         # of configure.
11755         tempdir=build.$$
11756         rm -rf $tempdir
11757         mkdir $tempdir
11758         cd $tempdir
11759         case ${srcdir} in
11760         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11761         *) realsrcdir=../${srcdir};;
11762         esac
11763         # Clearing GMPINC is necessary to prevent host headers being
11764         # used by the build compiler.  Defining GENERATOR_FILE stops
11765         # system.h from including gmp.h.
11766         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11767         CXX="${CXX_FOR_BUILD}" CXXFLAGS="${CXXFLAGS_FOR_BUILD}" \
11768         LD="${LD_FOR_BUILD}" LDFLAGS="${LDFLAGS_FOR_BUILD}" \
11769         GMPINC="" CPPFLAGS="${CPPFLAGS} -DGENERATOR_FILE" \
11770         ${realsrcdir}/configure \
11771                 --enable-languages=${enable_languages-all} \
11772                 --target=$target_alias --host=$build_alias --build=$build_alias
11773
11774         # We just finished tests for the build machine, so rename
11775         # the file auto-build.h in the gcc directory.
11776         mv auto-host.h ../auto-build.h
11777         cd ..
11778         rm -rf $tempdir
11779         build_auto=auto-build.h
11780 fi
11781
11782
11783 tm_file="${tm_file} defaults.h"
11784 tm_p_file="${tm_p_file} tm-preds.h"
11785 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11786 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11787 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11788 # put this back in temporarily.
11789 xm_file="auto-host.h ansidecl.h ${xm_file}"
11790
11791 # --------
11792 # UNSORTED
11793 # --------
11794
11795 # Compile in configure arguments.
11796 if test -f configargs.h ; then
11797         # Being re-configured.
11798         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11799         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11800 else
11801         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11802 fi
11803
11804 # Double all backslashes and backslash all quotes to turn
11805 # gcc_config_arguments into a C string.
11806 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11807 $gcc_config_arguments
11808 EOF
11809 gcc_config_arguments_str=`cat conftest.out`
11810 rm -f conftest.out
11811
11812 cat > configargs.h <<EOF
11813 /* Generated automatically. */
11814 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11815 static const char thread_model[] = "$thread_file";
11816
11817 static const struct {
11818   const char *name, *value;
11819 } configure_default_options[] = $configure_default_options;
11820 EOF
11821
11822 gcc_BASEVER=`cat $srcdir/BASE-VER`
11823 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11824 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11825 if test -f $srcdir/REVISION ; then
11826         gcc_REVISION=`cat $srcdir/REVISION`
11827 else
11828         gcc_REVISION=""
11829 fi
11830 cat > plugin-version.h <<EOF
11831 #include "configargs.h"
11832
11833 #define GCCPLUGIN_VERSION_MAJOR   `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
11834 #define GCCPLUGIN_VERSION_MINOR   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
11835 #define GCCPLUGIN_VERSION_PATCHLEVEL   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
11836 #define GCCPLUGIN_VERSION  (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
11837
11838 static char basever[] = "$gcc_BASEVER";
11839 static char datestamp[] = "$gcc_DATESTAMP";
11840 static char devphase[] = "$gcc_DEVPHASE";
11841 static char revision[] = "$gcc_REVISION";
11842
11843 /* FIXME plugins: We should make the version information more precise.
11844    One way to do is to add a checksum. */
11845
11846 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11847                                                 devphase, revision,
11848                                                 configuration_arguments};
11849 EOF
11850
11851 # Internationalization
11852 # If we haven't got the data from the intl directory,
11853 # assume NLS is disabled.
11854 USE_NLS=no
11855 LIBINTL=
11856 LIBINTL_DEP=
11857 INCINTL=
11858 XGETTEXT=
11859 GMSGFMT=
11860 POSUB=
11861
11862 if test -f  ../intl/config.intl; then
11863   .  ../intl/config.intl
11864 fi
11865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11866 $as_echo_n "checking whether NLS is requested... " >&6; }
11867 if test x"$USE_NLS" != xyes; then
11868   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11869 $as_echo "no" >&6; }
11870 else
11871   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11872 $as_echo "yes" >&6; }
11873
11874 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11875
11876
11877   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11878 $as_echo_n "checking for catalogs to be installed... " >&6; }
11879   # Look for .po and .gmo files in the source directory.
11880   CATALOGS=
11881   XLINGUAS=
11882   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11883     # If there aren't any .gmo files the shell will give us the
11884     # literal string "../path/to/srcdir/po/*.gmo" which has to be
11885     # weeded out.
11886     case "$cat" in *\**)
11887       continue;;
11888     esac
11889     # The quadruple backslash is collapsed to a double backslash
11890     # by the backticks, then collapsed again by the double quotes,
11891     # leaving us with one backslash in the sed expression (right
11892     # before the dot that mustn't act as a wildcard).
11893     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11894     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11895     # The user is allowed to set LINGUAS to a list of languages to
11896     # install catalogs for.  If it's empty that means "all of them."
11897     if test "x$LINGUAS" = x; then
11898       CATALOGS="$CATALOGS $cat"
11899       XLINGUAS="$XLINGUAS $lang"
11900     else
11901       case "$LINGUAS" in *$lang*)
11902         CATALOGS="$CATALOGS $cat"
11903         XLINGUAS="$XLINGUAS $lang"
11904         ;;
11905       esac
11906     fi
11907   done
11908   LINGUAS="$XLINGUAS"
11909   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11910 $as_echo "$LINGUAS" >&6; }
11911
11912
11913     DATADIRNAME=share
11914
11915   INSTOBJEXT=.mo
11916
11917   GENCAT=gencat
11918
11919   CATOBJEXT=.gmo
11920
11921 fi
11922
11923 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11924 # -liconv on the link line twice.
11925 case "$LIBINTL" in *$LIBICONV*)
11926         LIBICONV= ;;
11927 esac
11928
11929 # Check whether --enable-secureplt was given.
11930 if test "${enable_secureplt+set}" = set; then :
11931   enableval=$enable_secureplt;
11932 fi
11933
11934
11935 # Check whether --enable-leading-mingw64-underscores was given.
11936 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11937   enableval=$enable_leading_mingw64_underscores;
11938 fi
11939
11940 if  test x"$enable_leading_mingw64_underscores" = xyes ; then :
11941
11942 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11943
11944 fi
11945
11946 # Check whether --enable-cld was given.
11947 if test "${enable_cld+set}" = set; then :
11948   enableval=$enable_cld;
11949 else
11950   enable_cld=no
11951 fi
11952
11953
11954 # Check whether --enable-frame-pointer was given.
11955 if test "${enable_frame_pointer+set}" = set; then :
11956   enableval=$enable_frame_pointer;
11957 else
11958
11959 case $target_os in
11960 linux* | darwin[8912]*)
11961   # Enable -fomit-frame-pointer by default for Linux and Darwin with
11962   # DWARF2.
11963   enable_frame_pointer=no
11964   ;;
11965 *)
11966   enable_frame_pointer=yes
11967   ;;
11968 esac
11969
11970 fi
11971
11972
11973 # Windows32 Registry support for specifying GCC installation paths.
11974 # Check whether --enable-win32-registry was given.
11975 if test "${enable_win32_registry+set}" = set; then :
11976   enableval=$enable_win32_registry;
11977 fi
11978
11979
11980 case $host_os in
11981   win32 | pe | cygwin* | mingw32*)
11982     if test "x$enable_win32_registry" != xno; then
11983       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11984 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11985 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11986   $as_echo_n "(cached) " >&6
11987 else
11988   ac_func_search_save_LIBS=$LIBS
11989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11990 /* end confdefs.h.  */
11991
11992 /* Override any GCC internal prototype to avoid an error.
11993    Use char because int might match the return type of a GCC
11994    builtin and then its argument prototype would still apply.  */
11995 #ifdef __cplusplus
11996 extern "C"
11997 #endif
11998 char RegOpenKeyExA ();
11999 int
12000 main ()
12001 {
12002 return RegOpenKeyExA ();
12003   ;
12004   return 0;
12005 }
12006 _ACEOF
12007 for ac_lib in '' advapi32; do
12008   if test -z "$ac_lib"; then
12009     ac_res="none required"
12010   else
12011     ac_res=-l$ac_lib
12012     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
12013   fi
12014   if ac_fn_cxx_try_link "$LINENO"; then :
12015   ac_cv_search_RegOpenKeyExA=$ac_res
12016 fi
12017 rm -f core conftest.err conftest.$ac_objext \
12018     conftest$ac_exeext
12019   if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
12020   break
12021 fi
12022 done
12023 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
12024
12025 else
12026   ac_cv_search_RegOpenKeyExA=no
12027 fi
12028 rm conftest.$ac_ext
12029 LIBS=$ac_func_search_save_LIBS
12030 fi
12031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
12032 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
12033 ac_res=$ac_cv_search_RegOpenKeyExA
12034 if test "$ac_res" != no; then :
12035   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
12036
12037 else
12038   enable_win32_registry=no
12039 fi
12040
12041     fi
12042
12043     if test "x$enable_win32_registry" != xno; then
12044
12045 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
12046
12047
12048       if test "x$enable_win32_registry" != xyes \
12049          && test "x$enable_win32_registry" != x; then
12050
12051 cat >>confdefs.h <<_ACEOF
12052 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
12053 _ACEOF
12054
12055       fi
12056     fi
12057   ;;
12058 esac
12059
12060 # Get an absolute path to the GCC top-level source directory
12061 holddir=`${PWDCMD-pwd}`
12062 cd $srcdir
12063 topdir=`${PWDCMD-pwd}`
12064 cd $holddir
12065
12066 # Conditionalize the makefile for this host machine.
12067 xmake_file=
12068 for f in ${host_xmake_file}
12069 do
12070         if test -f ${srcdir}/config/$f
12071         then
12072                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
12073         fi
12074 done
12075
12076 # Conditionalize the makefile for this target machine.
12077 tmake_file_=
12078 for f in ${tmake_file}
12079 do
12080         if test -f ${srcdir}/config/$f
12081         then
12082                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
12083         fi
12084 done
12085 tmake_file="${tmake_file_}"
12086
12087 out_object_file=`basename $out_file .c`.o
12088 common_out_object_file=`basename $common_out_file .c`.o
12089
12090 tm_file_list="options.h"
12091 tm_include_list="options.h insn-constants.h"
12092 for f in $tm_file; do
12093   case $f in
12094     ./* )
12095        f=`echo $f | sed 's/^..//'`
12096        tm_file_list="${tm_file_list} $f"
12097        tm_include_list="${tm_include_list} $f"
12098        ;;
12099     defaults.h )
12100        tm_file_list="${tm_file_list} \$(srcdir)/$f"
12101        tm_include_list="${tm_include_list} $f"
12102        ;;
12103     * )
12104        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
12105        tm_include_list="${tm_include_list} config/$f"
12106        ;;
12107   esac
12108 done
12109
12110 tm_p_file_list=
12111 tm_p_include_list=
12112 for f in $tm_p_file; do
12113   case $f in
12114     tm-preds.h )
12115        tm_p_file_list="${tm_p_file_list} $f"
12116        tm_p_include_list="${tm_p_include_list} $f"
12117        ;;
12118     * )
12119        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
12120        tm_p_include_list="${tm_p_include_list} config/$f"
12121   esac
12122 done
12123
12124 xm_file_list=
12125 xm_include_list=
12126 for f in $xm_file; do
12127   case $f in
12128     ansidecl.h )
12129        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
12130        xm_include_list="${xm_include_list} $f"
12131        ;;
12132     auto-host.h )
12133        xm_file_list="${xm_file_list} $f"
12134        xm_include_list="${xm_include_list} $f"
12135        ;;
12136     * )
12137        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
12138        xm_include_list="${xm_include_list} config/$f"
12139        ;;
12140   esac
12141 done
12142
12143 host_xm_file_list=
12144 host_xm_include_list=
12145 for f in $host_xm_file; do
12146   case $f in
12147     ansidecl.h )
12148        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
12149        host_xm_include_list="${host_xm_include_list} $f"
12150        ;;
12151     auto-host.h )
12152        host_xm_file_list="${host_xm_file_list} $f"
12153        host_xm_include_list="${host_xm_include_list} $f"
12154        ;;
12155     * )
12156        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
12157        host_xm_include_list="${host_xm_include_list} config/$f"
12158        ;;
12159   esac
12160 done
12161
12162 build_xm_file_list=
12163 for f in $build_xm_file; do
12164   case $f in
12165     ansidecl.h )
12166        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
12167        build_xm_include_list="${build_xm_include_list} $f"
12168        ;;
12169     auto-build.h | auto-host.h )
12170        build_xm_file_list="${build_xm_file_list} $f"
12171        build_xm_include_list="${build_xm_include_list} $f"
12172        ;;
12173     * )
12174        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
12175        build_xm_include_list="${build_xm_include_list} config/$f"
12176        ;;
12177   esac
12178 done
12179
12180 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
12181 # cross-compiler which does not use the native headers and libraries.
12182 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
12183 CROSS=
12184 ALL=all.internal
12185 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
12186
12187 if test "x$with_build_sysroot" != x; then
12188   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
12189 else
12190   # This value is used, even on a native system, because
12191   # CROSS_SYSTEM_HEADER_DIR is just
12192   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
12193   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
12194 fi
12195
12196 if test x$host != x$target
12197 then
12198         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
12199         ALL=all.cross
12200         SYSTEM_HEADER_DIR=$build_system_header_dir
12201         case "$host","$target" in
12202         # Darwin crosses can use the host system's libraries and headers,
12203         # because of the fat library support.  Of course, it must be the
12204         # same version of Darwin on both sides.  Allow the user to
12205         # just say --target=foo-darwin without a version number to mean
12206         # "the version on this system".
12207             *-*-darwin*,*-*-darwin*)
12208                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
12209                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
12210                 if test $hostos = $targetos -o $targetos = darwin ; then
12211                     CROSS=
12212                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
12213                     with_headers=yes
12214                 fi
12215                 ;;
12216
12217             i?86-*-*,x86_64-*-* \
12218             | powerpc*-*-*,powerpc64*-*-*)
12219                 CROSS="$CROSS -DNATIVE_CROSS" ;;
12220         esac
12221
12222         case $target in
12223                 *-*-mingw*)
12224                         if test "x$with_headers" = x; then
12225                                 with_headers=yes
12226                         fi
12227                         ;;
12228                 *)
12229                         ;;
12230         esac
12231 elif test "x$TARGET_SYSTEM_ROOT" != x; then
12232         SYSTEM_HEADER_DIR=$build_system_header_dir
12233 fi
12234
12235 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
12236   if test "x$with_headers" != x && test "x$with_headers" != xyes; then
12237     target_header_dir=$with_headers
12238   elif test "x$with_sysroot" = x; then
12239     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-include"
12240   elif test "x$with_build_sysroot" != "x"; then
12241     target_header_dir="${with_build_sysroot}${native_system_header_dir}"
12242   elif test "x$with_sysroot" = xyes; then
12243     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
12244   else
12245     target_header_dir="${with_sysroot}${native_system_header_dir}"
12246   fi
12247 else
12248   target_header_dir=${native_system_header_dir}
12249 fi
12250
12251 # If this is a cross-compiler that does not
12252 # have its own set of headers then define
12253 # inhibit_libc
12254
12255 # If this is using newlib, without having the headers available now,
12256 # then define inhibit_libc in LIBGCC2_CFLAGS.
12257 # This prevents libgcc2 from containing any code which requires libc
12258 # support.
12259 : ${inhibit_libc=false}
12260 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
12261        test x$with_newlib = xyes ; } &&
12262      { test "x$with_headers" = xno || test ! -f "$target_header_dir/stdio.h"; } ; then
12263        inhibit_libc=true
12264 fi
12265
12266
12267 # When building gcc with a cross-compiler, we need to adjust things so
12268 # that the generator programs are still built with the native compiler.
12269 # Also, we cannot run fixincludes.
12270
12271 # These are the normal (build=host) settings:
12272 CC_FOR_BUILD='$(CC)'
12273 CXX_FOR_BUILD='$(CXX)'
12274 BUILD_CFLAGS='$(ALL_CFLAGS)'
12275 BUILD_CXXFLAGS='$(ALL_CXXFLAGS)'
12276 BUILD_LDFLAGS='$(LDFLAGS)'
12277 STMP_FIXINC=stmp-fixinc
12278
12279 BUILD_NO_PIE_CFLAGS='$(NO_PIE_CFLAGS)'
12280 BUILD_NO_PIE_FLAG='$(NO_PIE_FLAG)'
12281
12282 # And these apply if build != host, or we are generating coverage data
12283 if test x$build != x$host || test "x$coverage_flags" != x
12284 then
12285     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
12286     BUILD_CXXFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CXXFLAGS_FOR_BUILD)'
12287     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
12288
12289     NO_PIE_CFLAGS_FOR_BUILD=${NO_PIE_CFLAGS_FOR_BUILD-${NO_PIE_CFLAGS}}
12290     NO_PIE_FLAG_FOR_BUILD=${NO_PIE_FLAG_FOR_BUILD-${NO_PIE_FLAG}}
12291     BUILD_NO_PIE_CFLAGS='$(NO_PIE_CFLAGS_FOR_BUILD)'
12292     BUILD_NO_PIE_FLAG='$(NO_PIE_FLAG_FOR_BUILD)'
12293 fi
12294
12295
12296
12297 # Expand extra_headers to include complete path.
12298 # This substitutes for lots of t-* files.
12299 extra_headers_list=
12300 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
12301 for file in ${extra_headers} ; do
12302   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
12303 done
12304
12305 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
12306 if test x"$use_gcc_tgmath" = xyes
12307 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
12308 fi
12309
12310 # Define collect2 in Makefile.
12311 case $host_can_use_collect2 in
12312   no) collect2= ;;
12313   *) collect2='collect2$(exeext)' ;;
12314 esac
12315
12316
12317 # Add a definition of USE_COLLECT2 if system wants one.
12318 case $use_collect2 in
12319   no) use_collect2= ;;
12320   "") ;;
12321   *)
12322     host_xm_defines="${host_xm_defines} USE_COLLECT2"
12323     xm_defines="${xm_defines} USE_COLLECT2"
12324     case $host_can_use_collect2 in
12325       no)
12326         as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
12327         ;;
12328     esac
12329     ;;
12330 esac
12331
12332
12333 cat >>confdefs.h <<_ACEOF
12334 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
12335 _ACEOF
12336
12337
12338 # ---------------------------
12339 # Assembler & linker features
12340 # ---------------------------
12341
12342 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
12343 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
12344 # However when ld-new is first executed from the build tree, libtool will
12345 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
12346 # to the build tree.  While doing this we need to use the previous-stage
12347 # linker, or we have an infinite loop.  The presence of a shell script as
12348 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
12349 # the gcc/collect-ld script.  So we need to know how libtool works, or
12350 # exec-tool will fail.
12351
12352
12353 case `pwd` in
12354   *\ * | *\     *)
12355     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
12356 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
12357 esac
12358
12359
12360
12361 macro_version='2.2.7a'
12362 macro_revision='1.3134'
12363
12364
12365
12366
12367
12368
12369
12370
12371
12372
12373
12374
12375
12376 ltmain="$ac_aux_dir/ltmain.sh"
12377
12378 # Backslashify metacharacters that are still active within
12379 # double-quoted strings.
12380 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
12381
12382 # Same as above, but do not quote variable references.
12383 double_quote_subst='s/\(["`\\]\)/\\\1/g'
12384
12385 # Sed substitution to delay expansion of an escaped shell variable in a
12386 # double_quote_subst'ed string.
12387 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
12388
12389 # Sed substitution to delay expansion of an escaped single quote.
12390 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
12391
12392 # Sed substitution to avoid accidental globbing in evaled expressions
12393 no_glob_subst='s/\*/\\\*/g'
12394
12395 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
12396 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
12397 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
12398
12399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
12400 $as_echo_n "checking how to print strings... " >&6; }
12401 # Test print first, because it will be a builtin if present.
12402 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
12403    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
12404   ECHO='print -r --'
12405 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
12406   ECHO='printf %s\n'
12407 else
12408   # Use this function as a fallback that always works.
12409   func_fallback_echo ()
12410   {
12411     eval 'cat <<_LTECHO_EOF
12412 $1
12413 _LTECHO_EOF'
12414   }
12415   ECHO='func_fallback_echo'
12416 fi
12417
12418 # func_echo_all arg...
12419 # Invoke $ECHO with all args, space-separated.
12420 func_echo_all ()
12421 {
12422     $ECHO ""
12423 }
12424
12425 case "$ECHO" in
12426   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
12427 $as_echo "printf" >&6; } ;;
12428   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
12429 $as_echo "print -r" >&6; } ;;
12430   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
12431 $as_echo "cat" >&6; } ;;
12432 esac
12433
12434
12435
12436
12437
12438
12439
12440
12441
12442
12443
12444
12445
12446
12447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
12448 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
12449 if test "${ac_cv_path_SED+set}" = set; then :
12450   $as_echo_n "(cached) " >&6
12451 else
12452             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
12453      for ac_i in 1 2 3 4 5 6 7; do
12454        ac_script="$ac_script$as_nl$ac_script"
12455      done
12456      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
12457      { ac_script=; unset ac_script;}
12458      if test -z "$SED"; then
12459   ac_path_SED_found=false
12460   # Loop through the user's path and test for each of PROGNAME-LIST
12461   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12462 for as_dir in $PATH
12463 do
12464   IFS=$as_save_IFS
12465   test -z "$as_dir" && as_dir=.
12466     for ac_prog in sed gsed; do
12467     for ac_exec_ext in '' $ac_executable_extensions; do
12468       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
12469       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
12470 # Check for GNU ac_path_SED and select it if it is found.
12471   # Check for GNU $ac_path_SED
12472 case `"$ac_path_SED" --version 2>&1` in
12473 *GNU*)
12474   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
12475 *)
12476   ac_count=0
12477   $as_echo_n 0123456789 >"conftest.in"
12478   while :
12479   do
12480     cat "conftest.in" "conftest.in" >"conftest.tmp"
12481     mv "conftest.tmp" "conftest.in"
12482     cp "conftest.in" "conftest.nl"
12483     $as_echo '' >> "conftest.nl"
12484     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
12485     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12486     as_fn_arith $ac_count + 1 && ac_count=$as_val
12487     if test $ac_count -gt ${ac_path_SED_max-0}; then
12488       # Best one so far, save it but keep looking for a better one
12489       ac_cv_path_SED="$ac_path_SED"
12490       ac_path_SED_max=$ac_count
12491     fi
12492     # 10*(2^10) chars as input seems more than enough
12493     test $ac_count -gt 10 && break
12494   done
12495   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12496 esac
12497
12498       $ac_path_SED_found && break 3
12499     done
12500   done
12501   done
12502 IFS=$as_save_IFS
12503   if test -z "$ac_cv_path_SED"; then
12504     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
12505   fi
12506 else
12507   ac_cv_path_SED=$SED
12508 fi
12509
12510 fi
12511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
12512 $as_echo "$ac_cv_path_SED" >&6; }
12513  SED="$ac_cv_path_SED"
12514   rm -f conftest.sed
12515
12516 test -z "$SED" && SED=sed
12517 Xsed="$SED -e 1s/^X//"
12518
12519
12520
12521
12522
12523
12524
12525
12526
12527
12528
12529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
12530 $as_echo_n "checking for fgrep... " >&6; }
12531 if test "${ac_cv_path_FGREP+set}" = set; then :
12532   $as_echo_n "(cached) " >&6
12533 else
12534   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
12535    then ac_cv_path_FGREP="$GREP -F"
12536    else
12537      if test -z "$FGREP"; then
12538   ac_path_FGREP_found=false
12539   # Loop through the user's path and test for each of PROGNAME-LIST
12540   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12541 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
12542 do
12543   IFS=$as_save_IFS
12544   test -z "$as_dir" && as_dir=.
12545     for ac_prog in fgrep; do
12546     for ac_exec_ext in '' $ac_executable_extensions; do
12547       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
12548       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
12549 # Check for GNU ac_path_FGREP and select it if it is found.
12550   # Check for GNU $ac_path_FGREP
12551 case `"$ac_path_FGREP" --version 2>&1` in
12552 *GNU*)
12553   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
12554 *)
12555   ac_count=0
12556   $as_echo_n 0123456789 >"conftest.in"
12557   while :
12558   do
12559     cat "conftest.in" "conftest.in" >"conftest.tmp"
12560     mv "conftest.tmp" "conftest.in"
12561     cp "conftest.in" "conftest.nl"
12562     $as_echo 'FGREP' >> "conftest.nl"
12563     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
12564     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12565     as_fn_arith $ac_count + 1 && ac_count=$as_val
12566     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
12567       # Best one so far, save it but keep looking for a better one
12568       ac_cv_path_FGREP="$ac_path_FGREP"
12569       ac_path_FGREP_max=$ac_count
12570     fi
12571     # 10*(2^10) chars as input seems more than enough
12572     test $ac_count -gt 10 && break
12573   done
12574   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12575 esac
12576
12577       $ac_path_FGREP_found && break 3
12578     done
12579   done
12580   done
12581 IFS=$as_save_IFS
12582   if test -z "$ac_cv_path_FGREP"; then
12583     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
12584   fi
12585 else
12586   ac_cv_path_FGREP=$FGREP
12587 fi
12588
12589    fi
12590 fi
12591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
12592 $as_echo "$ac_cv_path_FGREP" >&6; }
12593  FGREP="$ac_cv_path_FGREP"
12594
12595
12596 test -z "$GREP" && GREP=grep
12597
12598
12599
12600
12601
12602
12603
12604
12605
12606
12607
12608
12609
12610
12611
12612
12613
12614
12615
12616 # Check whether --with-gnu-ld was given.
12617 if test "${with_gnu_ld+set}" = set; then :
12618   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12619 else
12620   with_gnu_ld=no
12621 fi
12622
12623 ac_prog=ld
12624 if test "$GCC" = yes; then
12625   # Check if gcc -print-prog-name=ld gives a path.
12626   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12627 $as_echo_n "checking for ld used by $CC... " >&6; }
12628   case $host in
12629   *-*-mingw*)
12630     # gcc leaves a trailing carriage return which upsets mingw
12631     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12632   *)
12633     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12634   esac
12635   case $ac_prog in
12636     # Accept absolute paths.
12637     [\\/]* | ?:[\\/]*)
12638       re_direlt='/[^/][^/]*/\.\./'
12639       # Canonicalize the pathname of ld
12640       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12641       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12642         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12643       done
12644       test -z "$LD" && LD="$ac_prog"
12645       ;;
12646   "")
12647     # If it fails, then pretend we aren't using GCC.
12648     ac_prog=ld
12649     ;;
12650   *)
12651     # If it is relative, then search for the first ld in PATH.
12652     with_gnu_ld=unknown
12653     ;;
12654   esac
12655 elif test "$with_gnu_ld" = yes; then
12656   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12657 $as_echo_n "checking for GNU ld... " >&6; }
12658 else
12659   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12660 $as_echo_n "checking for non-GNU ld... " >&6; }
12661 fi
12662 if test "${lt_cv_path_LD+set}" = set; then :
12663   $as_echo_n "(cached) " >&6
12664 else
12665   if test -z "$LD"; then
12666   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12667   for ac_dir in $PATH; do
12668     IFS="$lt_save_ifs"
12669     test -z "$ac_dir" && ac_dir=.
12670     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12671       lt_cv_path_LD="$ac_dir/$ac_prog"
12672       # Check to see if the program is GNU ld.  I'd rather use --version,
12673       # but apparently some variants of GNU ld only accept -v.
12674       # Break only if it was the GNU/non-GNU ld that we prefer.
12675       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12676       *GNU* | *'with BFD'*)
12677         test "$with_gnu_ld" != no && break
12678         ;;
12679       *)
12680         test "$with_gnu_ld" != yes && break
12681         ;;
12682       esac
12683     fi
12684   done
12685   IFS="$lt_save_ifs"
12686 else
12687   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12688 fi
12689 fi
12690
12691 LD="$lt_cv_path_LD"
12692 if test -n "$LD"; then
12693   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12694 $as_echo "$LD" >&6; }
12695 else
12696   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12697 $as_echo "no" >&6; }
12698 fi
12699 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12701 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12702 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12703   $as_echo_n "(cached) " >&6
12704 else
12705   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12706 case `$LD -v 2>&1 </dev/null` in
12707 *GNU* | *'with BFD'*)
12708   lt_cv_prog_gnu_ld=yes
12709   ;;
12710 *)
12711   lt_cv_prog_gnu_ld=no
12712   ;;
12713 esac
12714 fi
12715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12716 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12717 with_gnu_ld=$lt_cv_prog_gnu_ld
12718
12719
12720
12721
12722
12723
12724
12725
12726
12727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
12728 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
12729 if test "${lt_cv_path_NM+set}" = set; then :
12730   $as_echo_n "(cached) " >&6
12731 else
12732   if test -n "$NM"; then
12733   # Let the user override the test.
12734   lt_cv_path_NM="$NM"
12735 else
12736   lt_nm_to_check="${ac_tool_prefix}nm"
12737   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
12738     lt_nm_to_check="$lt_nm_to_check nm"
12739   fi
12740   for lt_tmp_nm in $lt_nm_to_check; do
12741     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12742     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
12743       IFS="$lt_save_ifs"
12744       test -z "$ac_dir" && ac_dir=.
12745       tmp_nm="$ac_dir/$lt_tmp_nm"
12746       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
12747         # Check to see if the nm accepts a BSD-compat flag.
12748         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
12749         #   nm: unknown option "B" ignored
12750         # Tru64's nm complains that /dev/null is an invalid object file
12751         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
12752         */dev/null* | *'Invalid file or object type'*)
12753           lt_cv_path_NM="$tmp_nm -B"
12754           break
12755           ;;
12756         *)
12757           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
12758           */dev/null*)
12759             lt_cv_path_NM="$tmp_nm -p"
12760             break
12761             ;;
12762           *)
12763             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
12764             continue # so that we can try to find one that supports BSD flags
12765             ;;
12766           esac
12767           ;;
12768         esac
12769       fi
12770     done
12771     IFS="$lt_save_ifs"
12772   done
12773   : ${lt_cv_path_NM=no}
12774 fi
12775 fi
12776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
12777 $as_echo "$lt_cv_path_NM" >&6; }
12778 if test "$lt_cv_path_NM" != "no"; then
12779   NM="$lt_cv_path_NM"
12780 else
12781   # Didn't find any BSD compatible name lister, look for dumpbin.
12782   if test -n "$DUMPBIN"; then :
12783     # Let the user override the test.
12784   else
12785     if test -n "$ac_tool_prefix"; then
12786   for ac_prog in dumpbin "link -dump"
12787   do
12788     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12789 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12791 $as_echo_n "checking for $ac_word... " >&6; }
12792 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12793   $as_echo_n "(cached) " >&6
12794 else
12795   if test -n "$DUMPBIN"; then
12796   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12797 else
12798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12799 for as_dir in $PATH
12800 do
12801   IFS=$as_save_IFS
12802   test -z "$as_dir" && as_dir=.
12803     for ac_exec_ext in '' $ac_executable_extensions; do
12804   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12805     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12806     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12807     break 2
12808   fi
12809 done
12810   done
12811 IFS=$as_save_IFS
12812
12813 fi
12814 fi
12815 DUMPBIN=$ac_cv_prog_DUMPBIN
12816 if test -n "$DUMPBIN"; then
12817   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12818 $as_echo "$DUMPBIN" >&6; }
12819 else
12820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12821 $as_echo "no" >&6; }
12822 fi
12823
12824
12825     test -n "$DUMPBIN" && break
12826   done
12827 fi
12828 if test -z "$DUMPBIN"; then
12829   ac_ct_DUMPBIN=$DUMPBIN
12830   for ac_prog in dumpbin "link -dump"
12831 do
12832   # Extract the first word of "$ac_prog", so it can be a program name with args.
12833 set dummy $ac_prog; ac_word=$2
12834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12835 $as_echo_n "checking for $ac_word... " >&6; }
12836 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12837   $as_echo_n "(cached) " >&6
12838 else
12839   if test -n "$ac_ct_DUMPBIN"; then
12840   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12841 else
12842 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12843 for as_dir in $PATH
12844 do
12845   IFS=$as_save_IFS
12846   test -z "$as_dir" && as_dir=.
12847     for ac_exec_ext in '' $ac_executable_extensions; do
12848   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12849     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12850     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12851     break 2
12852   fi
12853 done
12854   done
12855 IFS=$as_save_IFS
12856
12857 fi
12858 fi
12859 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12860 if test -n "$ac_ct_DUMPBIN"; then
12861   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12862 $as_echo "$ac_ct_DUMPBIN" >&6; }
12863 else
12864   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12865 $as_echo "no" >&6; }
12866 fi
12867
12868
12869   test -n "$ac_ct_DUMPBIN" && break
12870 done
12871
12872   if test "x$ac_ct_DUMPBIN" = x; then
12873     DUMPBIN=":"
12874   else
12875     case $cross_compiling:$ac_tool_warned in
12876 yes:)
12877 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12878 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12879 ac_tool_warned=yes ;;
12880 esac
12881     DUMPBIN=$ac_ct_DUMPBIN
12882   fi
12883 fi
12884
12885     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12886     *COFF*)
12887       DUMPBIN="$DUMPBIN -symbols"
12888       ;;
12889     *)
12890       DUMPBIN=:
12891       ;;
12892     esac
12893   fi
12894
12895   if test "$DUMPBIN" != ":"; then
12896     NM="$DUMPBIN"
12897   fi
12898 fi
12899 test -z "$NM" && NM=nm
12900
12901
12902
12903
12904
12905
12906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12907 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12908 if test "${lt_cv_nm_interface+set}" = set; then :
12909   $as_echo_n "(cached) " >&6
12910 else
12911   lt_cv_nm_interface="BSD nm"
12912   echo "int some_variable = 0;" > conftest.$ac_ext
12913   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12914   (eval "$ac_compile" 2>conftest.err)
12915   cat conftest.err >&5
12916   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12917   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12918   cat conftest.err >&5
12919   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12920   cat conftest.out >&5
12921   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12922     lt_cv_nm_interface="MS dumpbin"
12923   fi
12924   rm -f conftest*
12925 fi
12926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12927 $as_echo "$lt_cv_nm_interface" >&6; }
12928
12929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12930 $as_echo_n "checking whether ln -s works... " >&6; }
12931 LN_S=$as_ln_s
12932 if test "$LN_S" = "ln -s"; then
12933   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12934 $as_echo "yes" >&6; }
12935 else
12936   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12937 $as_echo "no, using $LN_S" >&6; }
12938 fi
12939
12940 # find the maximum length of command line arguments
12941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12942 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12943 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12944   $as_echo_n "(cached) " >&6
12945 else
12946     i=0
12947   teststring="ABCD"
12948
12949   case $build_os in
12950   msdosdjgpp*)
12951     # On DJGPP, this test can blow up pretty badly due to problems in libc
12952     # (any single argument exceeding 2000 bytes causes a buffer overrun
12953     # during glob expansion).  Even if it were fixed, the result of this
12954     # check would be larger than it should be.
12955     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
12956     ;;
12957
12958   gnu*)
12959     # Under GNU Hurd, this test is not required because there is
12960     # no limit to the length of command line arguments.
12961     # Libtool will interpret -1 as no limit whatsoever
12962     lt_cv_sys_max_cmd_len=-1;
12963     ;;
12964
12965   cygwin* | mingw* | cegcc*)
12966     # On Win9x/ME, this test blows up -- it succeeds, but takes
12967     # about 5 minutes as the teststring grows exponentially.
12968     # Worse, since 9x/ME are not pre-emptively multitasking,
12969     # you end up with a "frozen" computer, even though with patience
12970     # the test eventually succeeds (with a max line length of 256k).
12971     # Instead, let's just punt: use the minimum linelength reported by
12972     # all of the supported platforms: 8192 (on NT/2K/XP).
12973     lt_cv_sys_max_cmd_len=8192;
12974     ;;
12975
12976   mint*)
12977     # On MiNT this can take a long time and run out of memory.
12978     lt_cv_sys_max_cmd_len=8192;
12979     ;;
12980
12981   amigaos*)
12982     # On AmigaOS with pdksh, this test takes hours, literally.
12983     # So we just punt and use a minimum line length of 8192.
12984     lt_cv_sys_max_cmd_len=8192;
12985     ;;
12986
12987   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12988     # This has been around since 386BSD, at least.  Likely further.
12989     if test -x /sbin/sysctl; then
12990       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12991     elif test -x /usr/sbin/sysctl; then
12992       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12993     else
12994       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
12995     fi
12996     # And add a safety zone
12997     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12998     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12999     ;;
13000
13001   interix*)
13002     # We know the value 262144 and hardcode it with a safety zone (like BSD)
13003     lt_cv_sys_max_cmd_len=196608
13004     ;;
13005
13006   osf*)
13007     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
13008     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
13009     # nice to cause kernel panics so lets avoid the loop below.
13010     # First set a reasonable default.
13011     lt_cv_sys_max_cmd_len=16384
13012     #
13013     if test -x /sbin/sysconfig; then
13014       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
13015         *1*) lt_cv_sys_max_cmd_len=-1 ;;
13016       esac
13017     fi
13018     ;;
13019   sco3.2v5*)
13020     lt_cv_sys_max_cmd_len=102400
13021     ;;
13022   sysv5* | sco5v6* | sysv4.2uw2*)
13023     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
13024     if test -n "$kargmax"; then
13025       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
13026     else
13027       lt_cv_sys_max_cmd_len=32768
13028     fi
13029     ;;
13030   *)
13031     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
13032     if test -n "$lt_cv_sys_max_cmd_len"; then
13033       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
13034       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
13035     else
13036       # Make teststring a little bigger before we do anything with it.
13037       # a 1K string should be a reasonable start.
13038       for i in 1 2 3 4 5 6 7 8 ; do
13039         teststring=$teststring$teststring
13040       done
13041       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
13042       # If test is not a shell built-in, we'll probably end up computing a
13043       # maximum length that is only half of the actual maximum length, but
13044       # we can't tell.
13045       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
13046                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
13047               test $i != 17 # 1/2 MB should be enough
13048       do
13049         i=`expr $i + 1`
13050         teststring=$teststring$teststring
13051       done
13052       # Only check the string length outside the loop.
13053       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
13054       teststring=
13055       # Add a significant safety factor because C++ compilers can tack on
13056       # massive amounts of additional arguments before passing them to the
13057       # linker.  It appears as though 1/2 is a usable value.
13058       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
13059     fi
13060     ;;
13061   esac
13062
13063 fi
13064
13065 if test -n $lt_cv_sys_max_cmd_len ; then
13066   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
13067 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
13068 else
13069   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
13070 $as_echo "none" >&6; }
13071 fi
13072 max_cmd_len=$lt_cv_sys_max_cmd_len
13073
13074
13075
13076
13077
13078
13079 : ${CP="cp -f"}
13080 : ${MV="mv -f"}
13081 : ${RM="rm -f"}
13082
13083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
13084 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
13085 # Try some XSI features
13086 xsi_shell=no
13087 ( _lt_dummy="a/b/c"
13088   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
13089       = c,a/b,, \
13090     && eval 'test $(( 1 + 1 )) -eq 2 \
13091     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
13092   && xsi_shell=yes
13093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
13094 $as_echo "$xsi_shell" >&6; }
13095
13096
13097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
13098 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
13099 lt_shell_append=no
13100 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
13101     >/dev/null 2>&1 \
13102   && lt_shell_append=yes
13103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
13104 $as_echo "$lt_shell_append" >&6; }
13105
13106
13107 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
13108   lt_unset=unset
13109 else
13110   lt_unset=false
13111 fi
13112
13113
13114
13115
13116
13117 # test EBCDIC or ASCII
13118 case `echo X|tr X '\101'` in
13119  A) # ASCII based system
13120     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
13121   lt_SP2NL='tr \040 \012'
13122   lt_NL2SP='tr \015\012 \040\040'
13123   ;;
13124  *) # EBCDIC based system
13125   lt_SP2NL='tr \100 \n'
13126   lt_NL2SP='tr \r\n \100\100'
13127   ;;
13128 esac
13129
13130
13131
13132
13133
13134
13135
13136
13137
13138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
13139 $as_echo_n "checking for $LD option to reload object files... " >&6; }
13140 if test "${lt_cv_ld_reload_flag+set}" = set; then :
13141   $as_echo_n "(cached) " >&6
13142 else
13143   lt_cv_ld_reload_flag='-r'
13144 fi
13145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
13146 $as_echo "$lt_cv_ld_reload_flag" >&6; }
13147 reload_flag=$lt_cv_ld_reload_flag
13148 case $reload_flag in
13149 "" | " "*) ;;
13150 *) reload_flag=" $reload_flag" ;;
13151 esac
13152 reload_cmds='$LD$reload_flag -o $output$reload_objs'
13153 case $host_os in
13154   darwin*)
13155     if test "$GCC" = yes; then
13156       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
13157     else
13158       reload_cmds='$LD$reload_flag -o $output$reload_objs'
13159     fi
13160     ;;
13161 esac
13162
13163
13164
13165
13166
13167
13168
13169
13170
13171 if test -n "$ac_tool_prefix"; then
13172   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
13173 set dummy ${ac_tool_prefix}objdump; ac_word=$2
13174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13175 $as_echo_n "checking for $ac_word... " >&6; }
13176 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
13177   $as_echo_n "(cached) " >&6
13178 else
13179   if test -n "$OBJDUMP"; then
13180   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
13181 else
13182 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13183 for as_dir in $PATH
13184 do
13185   IFS=$as_save_IFS
13186   test -z "$as_dir" && as_dir=.
13187     for ac_exec_ext in '' $ac_executable_extensions; do
13188   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13189     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
13190     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13191     break 2
13192   fi
13193 done
13194   done
13195 IFS=$as_save_IFS
13196
13197 fi
13198 fi
13199 OBJDUMP=$ac_cv_prog_OBJDUMP
13200 if test -n "$OBJDUMP"; then
13201   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
13202 $as_echo "$OBJDUMP" >&6; }
13203 else
13204   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13205 $as_echo "no" >&6; }
13206 fi
13207
13208
13209 fi
13210 if test -z "$ac_cv_prog_OBJDUMP"; then
13211   ac_ct_OBJDUMP=$OBJDUMP
13212   # Extract the first word of "objdump", so it can be a program name with args.
13213 set dummy objdump; ac_word=$2
13214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13215 $as_echo_n "checking for $ac_word... " >&6; }
13216 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
13217   $as_echo_n "(cached) " >&6
13218 else
13219   if test -n "$ac_ct_OBJDUMP"; then
13220   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
13221 else
13222 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13223 for as_dir in $PATH
13224 do
13225   IFS=$as_save_IFS
13226   test -z "$as_dir" && as_dir=.
13227     for ac_exec_ext in '' $ac_executable_extensions; do
13228   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13229     ac_cv_prog_ac_ct_OBJDUMP="objdump"
13230     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13231     break 2
13232   fi
13233 done
13234   done
13235 IFS=$as_save_IFS
13236
13237 fi
13238 fi
13239 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
13240 if test -n "$ac_ct_OBJDUMP"; then
13241   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
13242 $as_echo "$ac_ct_OBJDUMP" >&6; }
13243 else
13244   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13245 $as_echo "no" >&6; }
13246 fi
13247
13248   if test "x$ac_ct_OBJDUMP" = x; then
13249     OBJDUMP="false"
13250   else
13251     case $cross_compiling:$ac_tool_warned in
13252 yes:)
13253 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13254 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13255 ac_tool_warned=yes ;;
13256 esac
13257     OBJDUMP=$ac_ct_OBJDUMP
13258   fi
13259 else
13260   OBJDUMP="$ac_cv_prog_OBJDUMP"
13261 fi
13262
13263 test -z "$OBJDUMP" && OBJDUMP=objdump
13264
13265
13266
13267
13268
13269
13270
13271
13272
13273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
13274 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
13275 if test "${lt_cv_deplibs_check_method+set}" = set; then :
13276   $as_echo_n "(cached) " >&6
13277 else
13278   lt_cv_file_magic_cmd='$MAGIC_CMD'
13279 lt_cv_file_magic_test_file=
13280 lt_cv_deplibs_check_method='unknown'
13281 # Need to set the preceding variable on all platforms that support
13282 # interlibrary dependencies.
13283 # 'none' -- dependencies not supported.
13284 # `unknown' -- same as none, but documents that we really don't know.
13285 # 'pass_all' -- all dependencies passed with no checks.
13286 # 'test_compile' -- check by making test program.
13287 # 'file_magic [[regex]]' -- check by looking for files in library path
13288 # which responds to the $file_magic_cmd with a given extended regex.
13289 # If you have `file' or equivalent on your system and you're not sure
13290 # whether `pass_all' will *always* work, you probably want this one.
13291
13292 case $host_os in
13293 aix[4-9]*)
13294   lt_cv_deplibs_check_method=pass_all
13295   ;;
13296
13297 beos*)
13298   lt_cv_deplibs_check_method=pass_all
13299   ;;
13300
13301 bsdi[45]*)
13302   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
13303   lt_cv_file_magic_cmd='/usr/bin/file -L'
13304   lt_cv_file_magic_test_file=/shlib/libc.so
13305   ;;
13306
13307 cygwin*)
13308   # func_win32_libid is a shell function defined in ltmain.sh
13309   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
13310   lt_cv_file_magic_cmd='func_win32_libid'
13311   ;;
13312
13313 mingw* | pw32*)
13314   # Base MSYS/MinGW do not provide the 'file' command needed by
13315   # func_win32_libid shell function, so use a weaker test based on 'objdump',
13316   # unless we find 'file', for example because we are cross-compiling.
13317   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
13318   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
13319     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
13320     lt_cv_file_magic_cmd='func_win32_libid'
13321   else
13322     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
13323     lt_cv_file_magic_cmd='$OBJDUMP -f'
13324   fi
13325   ;;
13326
13327 cegcc*)
13328   # use the weaker test based on 'objdump'. See mingw*.
13329   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
13330   lt_cv_file_magic_cmd='$OBJDUMP -f'
13331   ;;
13332
13333 darwin* | rhapsody*)
13334   lt_cv_deplibs_check_method=pass_all
13335   ;;
13336
13337 freebsd* | dragonfly*)
13338   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
13339     case $host_cpu in
13340     i*86 )
13341       # Not sure whether the presence of OpenBSD here was a mistake.
13342       # Let's accept both of them until this is cleared up.
13343       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
13344       lt_cv_file_magic_cmd=/usr/bin/file
13345       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
13346       ;;
13347     esac
13348   else
13349     lt_cv_deplibs_check_method=pass_all
13350   fi
13351   ;;
13352
13353 gnu*)
13354   lt_cv_deplibs_check_method=pass_all
13355   ;;
13356
13357 haiku*)
13358   lt_cv_deplibs_check_method=pass_all
13359   ;;
13360
13361 hpux10.20* | hpux11*)
13362   lt_cv_file_magic_cmd=/usr/bin/file
13363   case $host_cpu in
13364   ia64*)
13365     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
13366     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
13367     ;;
13368   hppa*64*)
13369     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
13370     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
13371     ;;
13372   *)
13373     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
13374     lt_cv_file_magic_test_file=/usr/lib/libc.sl
13375     ;;
13376   esac
13377   ;;
13378
13379 interix[3-9]*)
13380   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
13381   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
13382   ;;
13383
13384 irix5* | irix6* | nonstopux*)
13385   case $LD in
13386   *-32|*"-32 ") libmagic=32-bit;;
13387   *-n32|*"-n32 ") libmagic=N32;;
13388   *-64|*"-64 ") libmagic=64-bit;;
13389   *) libmagic=never-match;;
13390   esac
13391   lt_cv_deplibs_check_method=pass_all
13392   ;;
13393
13394 # This must be Linux ELF.
13395 linux* | k*bsd*-gnu | kopensolaris*-gnu)
13396   lt_cv_deplibs_check_method=pass_all
13397   ;;
13398
13399 netbsd*)
13400   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
13401     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
13402   else
13403     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
13404   fi
13405   ;;
13406
13407 newos6*)
13408   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
13409   lt_cv_file_magic_cmd=/usr/bin/file
13410   lt_cv_file_magic_test_file=/usr/lib/libnls.so
13411   ;;
13412
13413 *nto* | *qnx*)
13414   lt_cv_deplibs_check_method=pass_all
13415   ;;
13416
13417 openbsd*)
13418   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
13419     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
13420   else
13421     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
13422   fi
13423   ;;
13424
13425 osf3* | osf4* | osf5*)
13426   lt_cv_deplibs_check_method=pass_all
13427   ;;
13428
13429 rdos*)
13430   lt_cv_deplibs_check_method=pass_all
13431   ;;
13432
13433 solaris*)
13434   lt_cv_deplibs_check_method=pass_all
13435   ;;
13436
13437 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
13438   lt_cv_deplibs_check_method=pass_all
13439   ;;
13440
13441 sysv4 | sysv4.3*)
13442   case $host_vendor in
13443   motorola)
13444     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]'
13445     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
13446     ;;
13447   ncr)
13448     lt_cv_deplibs_check_method=pass_all
13449     ;;
13450   sequent)
13451     lt_cv_file_magic_cmd='/bin/file'
13452     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
13453     ;;
13454   sni)
13455     lt_cv_file_magic_cmd='/bin/file'
13456     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
13457     lt_cv_file_magic_test_file=/lib/libc.so
13458     ;;
13459   siemens)
13460     lt_cv_deplibs_check_method=pass_all
13461     ;;
13462   pc)
13463     lt_cv_deplibs_check_method=pass_all
13464     ;;
13465   esac
13466   ;;
13467
13468 tpf*)
13469   lt_cv_deplibs_check_method=pass_all
13470   ;;
13471 esac
13472
13473 fi
13474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
13475 $as_echo "$lt_cv_deplibs_check_method" >&6; }
13476 file_magic_cmd=$lt_cv_file_magic_cmd
13477 deplibs_check_method=$lt_cv_deplibs_check_method
13478 test -z "$deplibs_check_method" && deplibs_check_method=unknown
13479
13480
13481
13482
13483
13484
13485
13486
13487
13488
13489
13490
13491 if test -n "$ac_tool_prefix"; then
13492   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
13493 set dummy ${ac_tool_prefix}ar; ac_word=$2
13494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13495 $as_echo_n "checking for $ac_word... " >&6; }
13496 if test "${ac_cv_prog_AR+set}" = set; then :
13497   $as_echo_n "(cached) " >&6
13498 else
13499   if test -n "$AR"; then
13500   ac_cv_prog_AR="$AR" # Let the user override the test.
13501 else
13502 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13503 for as_dir in $PATH
13504 do
13505   IFS=$as_save_IFS
13506   test -z "$as_dir" && as_dir=.
13507     for ac_exec_ext in '' $ac_executable_extensions; do
13508   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13509     ac_cv_prog_AR="${ac_tool_prefix}ar"
13510     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13511     break 2
13512   fi
13513 done
13514   done
13515 IFS=$as_save_IFS
13516
13517 fi
13518 fi
13519 AR=$ac_cv_prog_AR
13520 if test -n "$AR"; then
13521   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
13522 $as_echo "$AR" >&6; }
13523 else
13524   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13525 $as_echo "no" >&6; }
13526 fi
13527
13528
13529 fi
13530 if test -z "$ac_cv_prog_AR"; then
13531   ac_ct_AR=$AR
13532   # Extract the first word of "ar", so it can be a program name with args.
13533 set dummy ar; ac_word=$2
13534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13535 $as_echo_n "checking for $ac_word... " >&6; }
13536 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
13537   $as_echo_n "(cached) " >&6
13538 else
13539   if test -n "$ac_ct_AR"; then
13540   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
13541 else
13542 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13543 for as_dir in $PATH
13544 do
13545   IFS=$as_save_IFS
13546   test -z "$as_dir" && as_dir=.
13547     for ac_exec_ext in '' $ac_executable_extensions; do
13548   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13549     ac_cv_prog_ac_ct_AR="ar"
13550     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13551     break 2
13552   fi
13553 done
13554   done
13555 IFS=$as_save_IFS
13556
13557 fi
13558 fi
13559 ac_ct_AR=$ac_cv_prog_ac_ct_AR
13560 if test -n "$ac_ct_AR"; then
13561   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
13562 $as_echo "$ac_ct_AR" >&6; }
13563 else
13564   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13565 $as_echo "no" >&6; }
13566 fi
13567
13568   if test "x$ac_ct_AR" = x; then
13569     AR="false"
13570   else
13571     case $cross_compiling:$ac_tool_warned in
13572 yes:)
13573 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13574 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13575 ac_tool_warned=yes ;;
13576 esac
13577     AR=$ac_ct_AR
13578   fi
13579 else
13580   AR="$ac_cv_prog_AR"
13581 fi
13582
13583 test -z "$AR" && AR=ar
13584 test -z "$AR_FLAGS" && AR_FLAGS=cru
13585
13586
13587
13588
13589
13590
13591
13592
13593
13594
13595
13596 if test -n "$ac_tool_prefix"; then
13597   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
13598 set dummy ${ac_tool_prefix}strip; ac_word=$2
13599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13600 $as_echo_n "checking for $ac_word... " >&6; }
13601 if test "${ac_cv_prog_STRIP+set}" = set; then :
13602   $as_echo_n "(cached) " >&6
13603 else
13604   if test -n "$STRIP"; then
13605   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
13606 else
13607 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13608 for as_dir in $PATH
13609 do
13610   IFS=$as_save_IFS
13611   test -z "$as_dir" && as_dir=.
13612     for ac_exec_ext in '' $ac_executable_extensions; do
13613   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13614     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
13615     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13616     break 2
13617   fi
13618 done
13619   done
13620 IFS=$as_save_IFS
13621
13622 fi
13623 fi
13624 STRIP=$ac_cv_prog_STRIP
13625 if test -n "$STRIP"; then
13626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
13627 $as_echo "$STRIP" >&6; }
13628 else
13629   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13630 $as_echo "no" >&6; }
13631 fi
13632
13633
13634 fi
13635 if test -z "$ac_cv_prog_STRIP"; then
13636   ac_ct_STRIP=$STRIP
13637   # Extract the first word of "strip", so it can be a program name with args.
13638 set dummy strip; ac_word=$2
13639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13640 $as_echo_n "checking for $ac_word... " >&6; }
13641 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
13642   $as_echo_n "(cached) " >&6
13643 else
13644   if test -n "$ac_ct_STRIP"; then
13645   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
13646 else
13647 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13648 for as_dir in $PATH
13649 do
13650   IFS=$as_save_IFS
13651   test -z "$as_dir" && as_dir=.
13652     for ac_exec_ext in '' $ac_executable_extensions; do
13653   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13654     ac_cv_prog_ac_ct_STRIP="strip"
13655     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13656     break 2
13657   fi
13658 done
13659   done
13660 IFS=$as_save_IFS
13661
13662 fi
13663 fi
13664 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
13665 if test -n "$ac_ct_STRIP"; then
13666   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
13667 $as_echo "$ac_ct_STRIP" >&6; }
13668 else
13669   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13670 $as_echo "no" >&6; }
13671 fi
13672
13673   if test "x$ac_ct_STRIP" = x; then
13674     STRIP=":"
13675   else
13676     case $cross_compiling:$ac_tool_warned in
13677 yes:)
13678 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13679 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13680 ac_tool_warned=yes ;;
13681 esac
13682     STRIP=$ac_ct_STRIP
13683   fi
13684 else
13685   STRIP="$ac_cv_prog_STRIP"
13686 fi
13687
13688 test -z "$STRIP" && STRIP=:
13689
13690
13691
13692
13693
13694
13695 if test -n "$ac_tool_prefix"; then
13696   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
13697 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
13698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13699 $as_echo_n "checking for $ac_word... " >&6; }
13700 if test "${ac_cv_prog_RANLIB+set}" = set; then :
13701   $as_echo_n "(cached) " >&6
13702 else
13703   if test -n "$RANLIB"; then
13704   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
13705 else
13706 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13707 for as_dir in $PATH
13708 do
13709   IFS=$as_save_IFS
13710   test -z "$as_dir" && as_dir=.
13711     for ac_exec_ext in '' $ac_executable_extensions; do
13712   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13713     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
13714     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13715     break 2
13716   fi
13717 done
13718   done
13719 IFS=$as_save_IFS
13720
13721 fi
13722 fi
13723 RANLIB=$ac_cv_prog_RANLIB
13724 if test -n "$RANLIB"; then
13725   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
13726 $as_echo "$RANLIB" >&6; }
13727 else
13728   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13729 $as_echo "no" >&6; }
13730 fi
13731
13732
13733 fi
13734 if test -z "$ac_cv_prog_RANLIB"; then
13735   ac_ct_RANLIB=$RANLIB
13736   # Extract the first word of "ranlib", so it can be a program name with args.
13737 set dummy ranlib; ac_word=$2
13738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13739 $as_echo_n "checking for $ac_word... " >&6; }
13740 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
13741   $as_echo_n "(cached) " >&6
13742 else
13743   if test -n "$ac_ct_RANLIB"; then
13744   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
13745 else
13746 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13747 for as_dir in $PATH
13748 do
13749   IFS=$as_save_IFS
13750   test -z "$as_dir" && as_dir=.
13751     for ac_exec_ext in '' $ac_executable_extensions; do
13752   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13753     ac_cv_prog_ac_ct_RANLIB="ranlib"
13754     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13755     break 2
13756   fi
13757 done
13758   done
13759 IFS=$as_save_IFS
13760
13761 fi
13762 fi
13763 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
13764 if test -n "$ac_ct_RANLIB"; then
13765   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
13766 $as_echo "$ac_ct_RANLIB" >&6; }
13767 else
13768   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13769 $as_echo "no" >&6; }
13770 fi
13771
13772   if test "x$ac_ct_RANLIB" = x; then
13773     RANLIB=":"
13774   else
13775     case $cross_compiling:$ac_tool_warned in
13776 yes:)
13777 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13778 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13779 ac_tool_warned=yes ;;
13780 esac
13781     RANLIB=$ac_ct_RANLIB
13782   fi
13783 else
13784   RANLIB="$ac_cv_prog_RANLIB"
13785 fi
13786
13787 test -z "$RANLIB" && RANLIB=:
13788
13789
13790
13791
13792
13793
13794 # Determine commands to create old-style static archives.
13795 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13796 old_postinstall_cmds='chmod 644 $oldlib'
13797 old_postuninstall_cmds=
13798
13799 if test -n "$RANLIB"; then
13800   case $host_os in
13801   openbsd*)
13802     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13803     ;;
13804   *)
13805     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13806     ;;
13807   esac
13808   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13809 fi
13810
13811 case $host_os in
13812   darwin*)
13813     lock_old_archive_extraction=yes ;;
13814   *)
13815     lock_old_archive_extraction=no ;;
13816 esac
13817
13818
13819
13820
13821
13822
13823
13824
13825
13826
13827
13828
13829
13830
13831
13832
13833
13834
13835
13836
13837
13838
13839
13840
13841
13842
13843
13844
13845
13846
13847
13848
13849
13850
13851
13852
13853
13854
13855
13856 # If no C compiler was specified, use CC.
13857 LTCC=${LTCC-"$CC"}
13858
13859 # If no C compiler flags were specified, use CFLAGS.
13860 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13861
13862 # Allow CC to be a program name with arguments.
13863 compiler=$CC
13864
13865
13866 # Check for command to grab the raw symbol name followed by C symbol from nm.
13867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13868 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13869 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13870   $as_echo_n "(cached) " >&6
13871 else
13872
13873 # These are sane defaults that work on at least a few old systems.
13874 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
13875
13876 # Character class describing NM global symbol codes.
13877 symcode='[BCDEGRST]'
13878
13879 # Regexp to match symbols that can be accessed directly from C.
13880 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13881
13882 # Define system-specific variables.
13883 case $host_os in
13884 aix*)
13885   symcode='[BCDT]'
13886   ;;
13887 cygwin* | mingw* | pw32* | cegcc*)
13888   symcode='[ABCDGISTW]'
13889   ;;
13890 hpux*)
13891   if test "$host_cpu" = ia64; then
13892     symcode='[ABCDEGRST]'
13893   fi
13894   ;;
13895 irix* | nonstopux*)
13896   symcode='[BCDEGRST]'
13897   ;;
13898 osf*)
13899   symcode='[BCDEGQRST]'
13900   ;;
13901 solaris*)
13902   symcode='[BDRT]'
13903   ;;
13904 sco3.2v5*)
13905   symcode='[DT]'
13906   ;;
13907 sysv4.2uw2*)
13908   symcode='[DT]'
13909   ;;
13910 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13911   symcode='[ABDT]'
13912   ;;
13913 sysv4)
13914   symcode='[DFNSTU]'
13915   ;;
13916 esac
13917
13918 # If we're using GNU nm, then use its standard symbol codes.
13919 case `$NM -V 2>&1` in
13920 *GNU* | *'with BFD'*)
13921   symcode='[ABCDGIRSTW]' ;;
13922 esac
13923
13924 # Transform an extracted symbol line into a proper C declaration.
13925 # Some systems (esp. on ia64) link data and code symbols differently,
13926 # so use this general approach.
13927 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13928
13929 # Transform an extracted symbol line into symbol name and symbol address
13930 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
13931 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'"
13932
13933 # Handle CRLF in mingw tool chain
13934 opt_cr=
13935 case $build_os in
13936 mingw*)
13937   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13938   ;;
13939 esac
13940
13941 # Try without a prefix underscore, then with it.
13942 for ac_symprfx in "" "_"; do
13943
13944   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13945   symxfrm="\\1 $ac_symprfx\\2 \\2"
13946
13947   # Write the raw and C identifiers.
13948   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13949     # Fake it for dumpbin and say T for any non-static function
13950     # and D for any global variable.
13951     # Also find C++ and __fastcall symbols from MSVC++,
13952     # which start with @ or ?.
13953     lt_cv_sys_global_symbol_pipe="$AWK '"\
13954 "     {last_section=section; section=\$ 3};"\
13955 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13956 "     \$ 0!~/External *\|/{next};"\
13957 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13958 "     {if(hide[section]) next};"\
13959 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13960 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13961 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
13962 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13963 "     ' prfx=^$ac_symprfx"
13964   else
13965     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13966   fi
13967
13968   # Check to see that the pipe works correctly.
13969   pipe_works=no
13970
13971   rm -f conftest*
13972   cat > conftest.$ac_ext <<_LT_EOF
13973 #ifdef __cplusplus
13974 extern "C" {
13975 #endif
13976 char nm_test_var;
13977 void nm_test_func(void);
13978 void nm_test_func(void){}
13979 #ifdef __cplusplus
13980 }
13981 #endif
13982 int main(){nm_test_var='a';nm_test_func();return(0);}
13983 _LT_EOF
13984
13985   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13986   (eval $ac_compile) 2>&5
13987   ac_status=$?
13988   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13989   test $ac_status = 0; }; then
13990     # Now try to grab the symbols.
13991     nlist=conftest.nm
13992     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13993   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13994   ac_status=$?
13995   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13996   test $ac_status = 0; } && test -s "$nlist"; then
13997       # Try sorting and uniquifying the output.
13998       if sort "$nlist" | uniq > "$nlist"T; then
13999         mv -f "$nlist"T "$nlist"
14000       else
14001         rm -f "$nlist"T
14002       fi
14003
14004       # Make sure that we snagged all the symbols we need.
14005       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
14006         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
14007           cat <<_LT_EOF > conftest.$ac_ext
14008 #ifdef __cplusplus
14009 extern "C" {
14010 #endif
14011
14012 _LT_EOF
14013           # Now generate the symbol file.
14014           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
14015
14016           cat <<_LT_EOF >> conftest.$ac_ext
14017
14018 /* The mapping between symbol names and symbols.  */
14019 const struct {
14020   const char *name;
14021   void       *address;
14022 }
14023 lt__PROGRAM__LTX_preloaded_symbols[] =
14024 {
14025   { "@PROGRAM@", (void *) 0 },
14026 _LT_EOF
14027           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
14028           cat <<\_LT_EOF >> conftest.$ac_ext
14029   {0, (void *) 0}
14030 };
14031
14032 /* This works around a problem in FreeBSD linker */
14033 #ifdef FREEBSD_WORKAROUND
14034 static const void *lt_preloaded_setup() {
14035   return lt__PROGRAM__LTX_preloaded_symbols;
14036 }
14037 #endif
14038
14039 #ifdef __cplusplus
14040 }
14041 #endif
14042 _LT_EOF
14043           # Now try linking the two files.
14044           mv conftest.$ac_objext conftstm.$ac_objext
14045           lt_save_LIBS="$LIBS"
14046           lt_save_CFLAGS="$CFLAGS"
14047           LIBS="conftstm.$ac_objext"
14048           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
14049           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14050   (eval $ac_link) 2>&5
14051   ac_status=$?
14052   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14053   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
14054             pipe_works=yes
14055           fi
14056           LIBS="$lt_save_LIBS"
14057           CFLAGS="$lt_save_CFLAGS"
14058         else
14059           echo "cannot find nm_test_func in $nlist" >&5
14060         fi
14061       else
14062         echo "cannot find nm_test_var in $nlist" >&5
14063       fi
14064     else
14065       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
14066     fi
14067   else
14068     echo "$progname: failed program was:" >&5
14069     cat conftest.$ac_ext >&5
14070   fi
14071   rm -rf conftest* conftst*
14072
14073   # Do not use the global_symbol_pipe unless it works.
14074   if test "$pipe_works" = yes; then
14075     break
14076   else
14077     lt_cv_sys_global_symbol_pipe=
14078   fi
14079 done
14080
14081 fi
14082
14083 if test -z "$lt_cv_sys_global_symbol_pipe"; then
14084   lt_cv_sys_global_symbol_to_cdecl=
14085 fi
14086 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
14087   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
14088 $as_echo "failed" >&6; }
14089 else
14090   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
14091 $as_echo "ok" >&6; }
14092 fi
14093
14094
14095
14096
14097
14098
14099
14100
14101
14102
14103
14104
14105
14106
14107
14108
14109
14110
14111
14112
14113
14114
14115 # Check whether --enable-libtool-lock was given.
14116 if test "${enable_libtool_lock+set}" = set; then :
14117   enableval=$enable_libtool_lock;
14118 fi
14119
14120 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
14121
14122 # Some flags need to be propagated to the compiler or linker for good
14123 # libtool support.
14124 case $host in
14125 ia64-*-hpux*)
14126   # Find out which ABI we are using.
14127   echo 'int i;' > conftest.$ac_ext
14128   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14129   (eval $ac_compile) 2>&5
14130   ac_status=$?
14131   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14132   test $ac_status = 0; }; then
14133     case `/usr/bin/file conftest.$ac_objext` in
14134       *ELF-32*)
14135         HPUX_IA64_MODE="32"
14136         ;;
14137       *ELF-64*)
14138         HPUX_IA64_MODE="64"
14139         ;;
14140     esac
14141   fi
14142   rm -rf conftest*
14143   ;;
14144 *-*-irix6*)
14145   # Find out which ABI we are using.
14146   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
14147   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14148   (eval $ac_compile) 2>&5
14149   ac_status=$?
14150   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14151   test $ac_status = 0; }; then
14152     if test "$lt_cv_prog_gnu_ld" = yes; then
14153       case `/usr/bin/file conftest.$ac_objext` in
14154         *32-bit*)
14155           LD="${LD-ld} -melf32bsmip"
14156           ;;
14157         *N32*)
14158           LD="${LD-ld} -melf32bmipn32"
14159           ;;
14160         *64-bit*)
14161           LD="${LD-ld} -melf64bmip"
14162         ;;
14163       esac
14164     else
14165       case `/usr/bin/file conftest.$ac_objext` in
14166         *32-bit*)
14167           LD="${LD-ld} -32"
14168           ;;
14169         *N32*)
14170           LD="${LD-ld} -n32"
14171           ;;
14172         *64-bit*)
14173           LD="${LD-ld} -64"
14174           ;;
14175       esac
14176     fi
14177   fi
14178   rm -rf conftest*
14179   ;;
14180
14181 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
14182 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
14183   # Find out which ABI we are using.
14184   echo 'int i;' > conftest.$ac_ext
14185   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14186   (eval $ac_compile) 2>&5
14187   ac_status=$?
14188   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14189   test $ac_status = 0; }; then
14190     case `/usr/bin/file conftest.o` in
14191       *32-bit*)
14192         case $host in
14193           x86_64-*kfreebsd*-gnu)
14194             LD="${LD-ld} -m elf_i386_fbsd"
14195             ;;
14196           x86_64-*linux*)
14197             case `/usr/bin/file conftest.o` in
14198               *x86-64*)
14199                 LD="${LD-ld} -m elf32_x86_64"
14200                 ;;
14201               *)
14202                 LD="${LD-ld} -m elf_i386"
14203                 ;;
14204             esac
14205             ;;
14206           powerpc64le-*linux*)
14207             LD="${LD-ld} -m elf32lppclinux"
14208             ;;
14209           powerpc64-*linux*)
14210             LD="${LD-ld} -m elf32ppclinux"
14211             ;;
14212           s390x-*linux*)
14213             LD="${LD-ld} -m elf_s390"
14214             ;;
14215           sparc64-*linux*)
14216             LD="${LD-ld} -m elf32_sparc"
14217             ;;
14218         esac
14219         ;;
14220       *64-bit*)
14221         case $host in
14222           x86_64-*kfreebsd*-gnu)
14223             LD="${LD-ld} -m elf_x86_64_fbsd"
14224             ;;
14225           x86_64-*linux*)
14226             LD="${LD-ld} -m elf_x86_64"
14227             ;;
14228           powerpcle-*linux*)
14229             LD="${LD-ld} -m elf64lppc"
14230             ;;
14231           powerpc-*linux*)
14232             LD="${LD-ld} -m elf64ppc"
14233             ;;
14234           s390*-*linux*|s390*-*tpf*)
14235             LD="${LD-ld} -m elf64_s390"
14236             ;;
14237           sparc*-*linux*)
14238             LD="${LD-ld} -m elf64_sparc"
14239             ;;
14240         esac
14241         ;;
14242     esac
14243   fi
14244   rm -rf conftest*
14245   ;;
14246
14247 *-*-sco3.2v5*)
14248   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
14249   SAVE_CFLAGS="$CFLAGS"
14250   CFLAGS="$CFLAGS -belf"
14251   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
14252 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
14253 if test "${lt_cv_cc_needs_belf+set}" = set; then :
14254   $as_echo_n "(cached) " >&6
14255 else
14256   ac_ext=c
14257 ac_cpp='$CPP $CPPFLAGS'
14258 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14259 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14260 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14261
14262      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14263 /* end confdefs.h.  */
14264
14265 int
14266 main ()
14267 {
14268
14269   ;
14270   return 0;
14271 }
14272 _ACEOF
14273 if ac_fn_c_try_link "$LINENO"; then :
14274   lt_cv_cc_needs_belf=yes
14275 else
14276   lt_cv_cc_needs_belf=no
14277 fi
14278 rm -f core conftest.err conftest.$ac_objext \
14279     conftest$ac_exeext conftest.$ac_ext
14280      ac_ext=c
14281 ac_cpp='$CPP $CPPFLAGS'
14282 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14283 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14284 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14285
14286 fi
14287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
14288 $as_echo "$lt_cv_cc_needs_belf" >&6; }
14289   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
14290     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
14291     CFLAGS="$SAVE_CFLAGS"
14292   fi
14293   ;;
14294 sparc*-*solaris*)
14295   # Find out which ABI we are using.
14296   echo 'int i;' > conftest.$ac_ext
14297   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14298   (eval $ac_compile) 2>&5
14299   ac_status=$?
14300   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14301   test $ac_status = 0; }; then
14302     case `/usr/bin/file conftest.o` in
14303     *64-bit*)
14304       case $lt_cv_prog_gnu_ld in
14305       yes*) LD="${LD-ld} -m elf64_sparc" ;;
14306       *)
14307         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
14308           LD="${LD-ld} -64"
14309         fi
14310         ;;
14311       esac
14312       ;;
14313     esac
14314   fi
14315   rm -rf conftest*
14316   ;;
14317 esac
14318
14319 need_locks="$enable_libtool_lock"
14320
14321
14322   case $host_os in
14323     rhapsody* | darwin*)
14324     if test -n "$ac_tool_prefix"; then
14325   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
14326 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
14327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14328 $as_echo_n "checking for $ac_word... " >&6; }
14329 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
14330   $as_echo_n "(cached) " >&6
14331 else
14332   if test -n "$DSYMUTIL"; then
14333   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
14334 else
14335 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14336 for as_dir in $PATH
14337 do
14338   IFS=$as_save_IFS
14339   test -z "$as_dir" && as_dir=.
14340     for ac_exec_ext in '' $ac_executable_extensions; do
14341   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14342     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
14343     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14344     break 2
14345   fi
14346 done
14347   done
14348 IFS=$as_save_IFS
14349
14350 fi
14351 fi
14352 DSYMUTIL=$ac_cv_prog_DSYMUTIL
14353 if test -n "$DSYMUTIL"; then
14354   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
14355 $as_echo "$DSYMUTIL" >&6; }
14356 else
14357   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14358 $as_echo "no" >&6; }
14359 fi
14360
14361
14362 fi
14363 if test -z "$ac_cv_prog_DSYMUTIL"; then
14364   ac_ct_DSYMUTIL=$DSYMUTIL
14365   # Extract the first word of "dsymutil", so it can be a program name with args.
14366 set dummy dsymutil; ac_word=$2
14367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14368 $as_echo_n "checking for $ac_word... " >&6; }
14369 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
14370   $as_echo_n "(cached) " >&6
14371 else
14372   if test -n "$ac_ct_DSYMUTIL"; then
14373   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
14374 else
14375 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14376 for as_dir in $PATH
14377 do
14378   IFS=$as_save_IFS
14379   test -z "$as_dir" && as_dir=.
14380     for ac_exec_ext in '' $ac_executable_extensions; do
14381   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14382     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
14383     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14384     break 2
14385   fi
14386 done
14387   done
14388 IFS=$as_save_IFS
14389
14390 fi
14391 fi
14392 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
14393 if test -n "$ac_ct_DSYMUTIL"; then
14394   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
14395 $as_echo "$ac_ct_DSYMUTIL" >&6; }
14396 else
14397   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14398 $as_echo "no" >&6; }
14399 fi
14400
14401   if test "x$ac_ct_DSYMUTIL" = x; then
14402     DSYMUTIL=":"
14403   else
14404     case $cross_compiling:$ac_tool_warned in
14405 yes:)
14406 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14407 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14408 ac_tool_warned=yes ;;
14409 esac
14410     DSYMUTIL=$ac_ct_DSYMUTIL
14411   fi
14412 else
14413   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
14414 fi
14415
14416     if test -n "$ac_tool_prefix"; then
14417   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
14418 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
14419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14420 $as_echo_n "checking for $ac_word... " >&6; }
14421 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
14422   $as_echo_n "(cached) " >&6
14423 else
14424   if test -n "$NMEDIT"; then
14425   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
14426 else
14427 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14428 for as_dir in $PATH
14429 do
14430   IFS=$as_save_IFS
14431   test -z "$as_dir" && as_dir=.
14432     for ac_exec_ext in '' $ac_executable_extensions; do
14433   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14434     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
14435     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14436     break 2
14437   fi
14438 done
14439   done
14440 IFS=$as_save_IFS
14441
14442 fi
14443 fi
14444 NMEDIT=$ac_cv_prog_NMEDIT
14445 if test -n "$NMEDIT"; then
14446   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
14447 $as_echo "$NMEDIT" >&6; }
14448 else
14449   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14450 $as_echo "no" >&6; }
14451 fi
14452
14453
14454 fi
14455 if test -z "$ac_cv_prog_NMEDIT"; then
14456   ac_ct_NMEDIT=$NMEDIT
14457   # Extract the first word of "nmedit", so it can be a program name with args.
14458 set dummy nmedit; ac_word=$2
14459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14460 $as_echo_n "checking for $ac_word... " >&6; }
14461 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
14462   $as_echo_n "(cached) " >&6
14463 else
14464   if test -n "$ac_ct_NMEDIT"; then
14465   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
14466 else
14467 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14468 for as_dir in $PATH
14469 do
14470   IFS=$as_save_IFS
14471   test -z "$as_dir" && as_dir=.
14472     for ac_exec_ext in '' $ac_executable_extensions; do
14473   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14474     ac_cv_prog_ac_ct_NMEDIT="nmedit"
14475     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14476     break 2
14477   fi
14478 done
14479   done
14480 IFS=$as_save_IFS
14481
14482 fi
14483 fi
14484 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
14485 if test -n "$ac_ct_NMEDIT"; then
14486   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
14487 $as_echo "$ac_ct_NMEDIT" >&6; }
14488 else
14489   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14490 $as_echo "no" >&6; }
14491 fi
14492
14493   if test "x$ac_ct_NMEDIT" = x; then
14494     NMEDIT=":"
14495   else
14496     case $cross_compiling:$ac_tool_warned in
14497 yes:)
14498 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14499 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14500 ac_tool_warned=yes ;;
14501 esac
14502     NMEDIT=$ac_ct_NMEDIT
14503   fi
14504 else
14505   NMEDIT="$ac_cv_prog_NMEDIT"
14506 fi
14507
14508     if test -n "$ac_tool_prefix"; then
14509   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
14510 set dummy ${ac_tool_prefix}lipo; ac_word=$2
14511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14512 $as_echo_n "checking for $ac_word... " >&6; }
14513 if test "${ac_cv_prog_LIPO+set}" = set; then :
14514   $as_echo_n "(cached) " >&6
14515 else
14516   if test -n "$LIPO"; then
14517   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
14518 else
14519 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14520 for as_dir in $PATH
14521 do
14522   IFS=$as_save_IFS
14523   test -z "$as_dir" && as_dir=.
14524     for ac_exec_ext in '' $ac_executable_extensions; do
14525   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14526     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
14527     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14528     break 2
14529   fi
14530 done
14531   done
14532 IFS=$as_save_IFS
14533
14534 fi
14535 fi
14536 LIPO=$ac_cv_prog_LIPO
14537 if test -n "$LIPO"; then
14538   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
14539 $as_echo "$LIPO" >&6; }
14540 else
14541   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14542 $as_echo "no" >&6; }
14543 fi
14544
14545
14546 fi
14547 if test -z "$ac_cv_prog_LIPO"; then
14548   ac_ct_LIPO=$LIPO
14549   # Extract the first word of "lipo", so it can be a program name with args.
14550 set dummy lipo; ac_word=$2
14551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14552 $as_echo_n "checking for $ac_word... " >&6; }
14553 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
14554   $as_echo_n "(cached) " >&6
14555 else
14556   if test -n "$ac_ct_LIPO"; then
14557   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
14558 else
14559 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14560 for as_dir in $PATH
14561 do
14562   IFS=$as_save_IFS
14563   test -z "$as_dir" && as_dir=.
14564     for ac_exec_ext in '' $ac_executable_extensions; do
14565   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14566     ac_cv_prog_ac_ct_LIPO="lipo"
14567     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14568     break 2
14569   fi
14570 done
14571   done
14572 IFS=$as_save_IFS
14573
14574 fi
14575 fi
14576 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
14577 if test -n "$ac_ct_LIPO"; then
14578   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
14579 $as_echo "$ac_ct_LIPO" >&6; }
14580 else
14581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14582 $as_echo "no" >&6; }
14583 fi
14584
14585   if test "x$ac_ct_LIPO" = x; then
14586     LIPO=":"
14587   else
14588     case $cross_compiling:$ac_tool_warned in
14589 yes:)
14590 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14591 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14592 ac_tool_warned=yes ;;
14593 esac
14594     LIPO=$ac_ct_LIPO
14595   fi
14596 else
14597   LIPO="$ac_cv_prog_LIPO"
14598 fi
14599
14600     if test -n "$ac_tool_prefix"; then
14601   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
14602 set dummy ${ac_tool_prefix}otool; ac_word=$2
14603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14604 $as_echo_n "checking for $ac_word... " >&6; }
14605 if test "${ac_cv_prog_OTOOL+set}" = set; then :
14606   $as_echo_n "(cached) " >&6
14607 else
14608   if test -n "$OTOOL"; then
14609   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
14610 else
14611 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14612 for as_dir in $PATH
14613 do
14614   IFS=$as_save_IFS
14615   test -z "$as_dir" && as_dir=.
14616     for ac_exec_ext in '' $ac_executable_extensions; do
14617   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14618     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
14619     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14620     break 2
14621   fi
14622 done
14623   done
14624 IFS=$as_save_IFS
14625
14626 fi
14627 fi
14628 OTOOL=$ac_cv_prog_OTOOL
14629 if test -n "$OTOOL"; then
14630   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
14631 $as_echo "$OTOOL" >&6; }
14632 else
14633   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14634 $as_echo "no" >&6; }
14635 fi
14636
14637
14638 fi
14639 if test -z "$ac_cv_prog_OTOOL"; then
14640   ac_ct_OTOOL=$OTOOL
14641   # Extract the first word of "otool", so it can be a program name with args.
14642 set dummy otool; ac_word=$2
14643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14644 $as_echo_n "checking for $ac_word... " >&6; }
14645 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
14646   $as_echo_n "(cached) " >&6
14647 else
14648   if test -n "$ac_ct_OTOOL"; then
14649   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
14650 else
14651 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14652 for as_dir in $PATH
14653 do
14654   IFS=$as_save_IFS
14655   test -z "$as_dir" && as_dir=.
14656     for ac_exec_ext in '' $ac_executable_extensions; do
14657   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14658     ac_cv_prog_ac_ct_OTOOL="otool"
14659     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14660     break 2
14661   fi
14662 done
14663   done
14664 IFS=$as_save_IFS
14665
14666 fi
14667 fi
14668 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
14669 if test -n "$ac_ct_OTOOL"; then
14670   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
14671 $as_echo "$ac_ct_OTOOL" >&6; }
14672 else
14673   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14674 $as_echo "no" >&6; }
14675 fi
14676
14677   if test "x$ac_ct_OTOOL" = x; then
14678     OTOOL=":"
14679   else
14680     case $cross_compiling:$ac_tool_warned in
14681 yes:)
14682 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14683 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14684 ac_tool_warned=yes ;;
14685 esac
14686     OTOOL=$ac_ct_OTOOL
14687   fi
14688 else
14689   OTOOL="$ac_cv_prog_OTOOL"
14690 fi
14691
14692     if test -n "$ac_tool_prefix"; then
14693   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
14694 set dummy ${ac_tool_prefix}otool64; ac_word=$2
14695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14696 $as_echo_n "checking for $ac_word... " >&6; }
14697 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
14698   $as_echo_n "(cached) " >&6
14699 else
14700   if test -n "$OTOOL64"; then
14701   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
14702 else
14703 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14704 for as_dir in $PATH
14705 do
14706   IFS=$as_save_IFS
14707   test -z "$as_dir" && as_dir=.
14708     for ac_exec_ext in '' $ac_executable_extensions; do
14709   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14710     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
14711     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14712     break 2
14713   fi
14714 done
14715   done
14716 IFS=$as_save_IFS
14717
14718 fi
14719 fi
14720 OTOOL64=$ac_cv_prog_OTOOL64
14721 if test -n "$OTOOL64"; then
14722   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
14723 $as_echo "$OTOOL64" >&6; }
14724 else
14725   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14726 $as_echo "no" >&6; }
14727 fi
14728
14729
14730 fi
14731 if test -z "$ac_cv_prog_OTOOL64"; then
14732   ac_ct_OTOOL64=$OTOOL64
14733   # Extract the first word of "otool64", so it can be a program name with args.
14734 set dummy otool64; ac_word=$2
14735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14736 $as_echo_n "checking for $ac_word... " >&6; }
14737 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
14738   $as_echo_n "(cached) " >&6
14739 else
14740   if test -n "$ac_ct_OTOOL64"; then
14741   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
14742 else
14743 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14744 for as_dir in $PATH
14745 do
14746   IFS=$as_save_IFS
14747   test -z "$as_dir" && as_dir=.
14748     for ac_exec_ext in '' $ac_executable_extensions; do
14749   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14750     ac_cv_prog_ac_ct_OTOOL64="otool64"
14751     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14752     break 2
14753   fi
14754 done
14755   done
14756 IFS=$as_save_IFS
14757
14758 fi
14759 fi
14760 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
14761 if test -n "$ac_ct_OTOOL64"; then
14762   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
14763 $as_echo "$ac_ct_OTOOL64" >&6; }
14764 else
14765   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14766 $as_echo "no" >&6; }
14767 fi
14768
14769   if test "x$ac_ct_OTOOL64" = x; then
14770     OTOOL64=":"
14771   else
14772     case $cross_compiling:$ac_tool_warned in
14773 yes:)
14774 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14775 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14776 ac_tool_warned=yes ;;
14777 esac
14778     OTOOL64=$ac_ct_OTOOL64
14779   fi
14780 else
14781   OTOOL64="$ac_cv_prog_OTOOL64"
14782 fi
14783
14784
14785
14786
14787
14788
14789
14790
14791
14792
14793
14794
14795
14796
14797
14798
14799
14800
14801
14802
14803
14804
14805
14806
14807
14808
14809
14810     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14811 $as_echo_n "checking for -single_module linker flag... " >&6; }
14812 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14813   $as_echo_n "(cached) " >&6
14814 else
14815   lt_cv_apple_cc_single_mod=no
14816       if test -z "${LT_MULTI_MODULE}"; then
14817         # By default we will add the -single_module flag. You can override
14818         # by either setting the environment variable LT_MULTI_MODULE
14819         # non-empty at configure time, or by adding -multi_module to the
14820         # link flags.
14821         rm -rf libconftest.dylib*
14822         echo "int foo(void){return 1;}" > conftest.c
14823         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14824 -dynamiclib -Wl,-single_module conftest.c" >&5
14825         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14826           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14827         _lt_result=$?
14828         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14829           lt_cv_apple_cc_single_mod=yes
14830         else
14831           cat conftest.err >&5
14832         fi
14833         rm -rf libconftest.dylib*
14834         rm -f conftest.*
14835       fi
14836 fi
14837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14838 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14839     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14840 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14841 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14842   $as_echo_n "(cached) " >&6
14843 else
14844   lt_cv_ld_exported_symbols_list=no
14845       save_LDFLAGS=$LDFLAGS
14846       echo "_main" > conftest.sym
14847       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14848       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14849 /* end confdefs.h.  */
14850
14851 int
14852 main ()
14853 {
14854
14855   ;
14856   return 0;
14857 }
14858 _ACEOF
14859 if ac_fn_c_try_link "$LINENO"; then :
14860   lt_cv_ld_exported_symbols_list=yes
14861 else
14862   lt_cv_ld_exported_symbols_list=no
14863 fi
14864 rm -f core conftest.err conftest.$ac_objext \
14865     conftest$ac_exeext conftest.$ac_ext
14866         LDFLAGS="$save_LDFLAGS"
14867
14868 fi
14869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14870 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14871     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14872 $as_echo_n "checking for -force_load linker flag... " >&6; }
14873 if test "${lt_cv_ld_force_load+set}" = set; then :
14874   $as_echo_n "(cached) " >&6
14875 else
14876   lt_cv_ld_force_load=no
14877       cat > conftest.c << _LT_EOF
14878 int forced_loaded() { return 2;}
14879 _LT_EOF
14880       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14881       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14882       echo "$AR cru libconftest.a conftest.o" >&5
14883       $AR cru libconftest.a conftest.o 2>&5
14884       cat > conftest.c << _LT_EOF
14885 int main() { return 0;}
14886 _LT_EOF
14887       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14888       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14889       _lt_result=$?
14890       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14891         lt_cv_ld_force_load=yes
14892       else
14893         cat conftest.err >&5
14894       fi
14895         rm -f conftest.err libconftest.a conftest conftest.c
14896         rm -rf conftest.dSYM
14897
14898 fi
14899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14900 $as_echo "$lt_cv_ld_force_load" >&6; }
14901     case $host_os in
14902     rhapsody* | darwin1.[012])
14903       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14904     darwin1.*)
14905       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14906     darwin*) # darwin 5.x on
14907       # if running on 10.5 or later, the deployment target defaults
14908       # to the OS version, if on x86, and 10.4, the deployment
14909       # target defaults to 10.4. Don't you love it?
14910       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14911         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14912           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14913         10.[012][,.]*)
14914           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14915         10.*)
14916           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14917       esac
14918     ;;
14919   esac
14920     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14921       _lt_dar_single_mod='$single_module'
14922     fi
14923     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14924       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14925     else
14926       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14927     fi
14928     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14929       _lt_dsymutil='~$DSYMUTIL $lib || :'
14930     else
14931       _lt_dsymutil=
14932     fi
14933     ;;
14934   esac
14935
14936
14937 for ac_header in dlfcn.h
14938 do :
14939   ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14940 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14941   cat >>confdefs.h <<_ACEOF
14942 #define HAVE_DLFCN_H 1
14943 _ACEOF
14944
14945 fi
14946 done
14947
14948
14949
14950
14951
14952 # Set options
14953
14954
14955
14956         enable_dlopen=no
14957
14958
14959   enable_win32_dll=no
14960
14961
14962             # Check whether --enable-shared was given.
14963 if test "${enable_shared+set}" = set; then :
14964   enableval=$enable_shared; p=${PACKAGE-default}
14965     case $enableval in
14966     yes) enable_shared=yes ;;
14967     no) enable_shared=no ;;
14968     *)
14969       enable_shared=no
14970       # Look at the argument we got.  We use all the common list separators.
14971       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14972       for pkg in $enableval; do
14973         IFS="$lt_save_ifs"
14974         if test "X$pkg" = "X$p"; then
14975           enable_shared=yes
14976         fi
14977       done
14978       IFS="$lt_save_ifs"
14979       ;;
14980     esac
14981 else
14982   enable_shared=yes
14983 fi
14984
14985
14986
14987
14988
14989
14990
14991
14992
14993   # Check whether --enable-static was given.
14994 if test "${enable_static+set}" = set; then :
14995   enableval=$enable_static; p=${PACKAGE-default}
14996     case $enableval in
14997     yes) enable_static=yes ;;
14998     no) enable_static=no ;;
14999     *)
15000      enable_static=no
15001       # Look at the argument we got.  We use all the common list separators.
15002       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
15003       for pkg in $enableval; do
15004         IFS="$lt_save_ifs"
15005         if test "X$pkg" = "X$p"; then
15006           enable_static=yes
15007         fi
15008       done
15009       IFS="$lt_save_ifs"
15010       ;;
15011     esac
15012 else
15013   enable_static=yes
15014 fi
15015
15016
15017
15018
15019
15020
15021
15022
15023
15024
15025 # Check whether --with-pic was given.
15026 if test "${with_pic+set}" = set; then :
15027   withval=$with_pic; pic_mode="$withval"
15028 else
15029   pic_mode=default
15030 fi
15031
15032
15033 test -z "$pic_mode" && pic_mode=default
15034
15035
15036
15037
15038
15039
15040
15041   # Check whether --enable-fast-install was given.
15042 if test "${enable_fast_install+set}" = set; then :
15043   enableval=$enable_fast_install; p=${PACKAGE-default}
15044     case $enableval in
15045     yes) enable_fast_install=yes ;;
15046     no) enable_fast_install=no ;;
15047     *)
15048       enable_fast_install=no
15049       # Look at the argument we got.  We use all the common list separators.
15050       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
15051       for pkg in $enableval; do
15052         IFS="$lt_save_ifs"
15053         if test "X$pkg" = "X$p"; then
15054           enable_fast_install=yes
15055         fi
15056       done
15057       IFS="$lt_save_ifs"
15058       ;;
15059     esac
15060 else
15061   enable_fast_install=yes
15062 fi
15063
15064
15065
15066
15067
15068
15069
15070
15071
15072
15073
15074 # This can be used to rebuild libtool when needed
15075 LIBTOOL_DEPS="$ltmain"
15076
15077 # Always use our own libtool.
15078 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
15079
15080
15081
15082
15083
15084
15085
15086
15087
15088
15089
15090
15091
15092
15093
15094
15095
15096
15097
15098
15099
15100
15101
15102
15103
15104
15105 test -z "$LN_S" && LN_S="ln -s"
15106
15107
15108
15109
15110
15111
15112
15113
15114
15115
15116
15117
15118
15119
15120 if test -n "${ZSH_VERSION+set}" ; then
15121    setopt NO_GLOB_SUBST
15122 fi
15123
15124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
15125 $as_echo_n "checking for objdir... " >&6; }
15126 if test "${lt_cv_objdir+set}" = set; then :
15127   $as_echo_n "(cached) " >&6
15128 else
15129   rm -f .libs 2>/dev/null
15130 mkdir .libs 2>/dev/null
15131 if test -d .libs; then
15132   lt_cv_objdir=.libs
15133 else
15134   # MS-DOS does not allow filenames that begin with a dot.
15135   lt_cv_objdir=_libs
15136 fi
15137 rmdir .libs 2>/dev/null
15138 fi
15139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
15140 $as_echo "$lt_cv_objdir" >&6; }
15141 objdir=$lt_cv_objdir
15142
15143
15144
15145
15146
15147 cat >>confdefs.h <<_ACEOF
15148 #define LT_OBJDIR "$lt_cv_objdir/"
15149 _ACEOF
15150
15151
15152
15153
15154 case $host_os in
15155 aix3*)
15156   # AIX sometimes has problems with the GCC collect2 program.  For some
15157   # reason, if we set the COLLECT_NAMES environment variable, the problems
15158   # vanish in a puff of smoke.
15159   if test "X${COLLECT_NAMES+set}" != Xset; then
15160     COLLECT_NAMES=
15161     export COLLECT_NAMES
15162   fi
15163   ;;
15164 esac
15165
15166 # Global variables:
15167 ofile=libtool
15168 can_build_shared=yes
15169
15170 # All known linkers require a `.a' archive for static linking (except MSVC,
15171 # which needs '.lib').
15172 libext=a
15173
15174 with_gnu_ld="$lt_cv_prog_gnu_ld"
15175
15176 old_CC="$CC"
15177 old_CFLAGS="$CFLAGS"
15178
15179 # Set sane defaults for various variables
15180 test -z "$CC" && CC=cc
15181 test -z "$LTCC" && LTCC=$CC
15182 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
15183 test -z "$LD" && LD=ld
15184 test -z "$ac_objext" && ac_objext=o
15185
15186 for cc_temp in $compiler""; do
15187   case $cc_temp in
15188     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
15189     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
15190     \-*) ;;
15191     *) break;;
15192   esac
15193 done
15194 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
15195
15196
15197 # Only perform the check for file, if the check method requires it
15198 test -z "$MAGIC_CMD" && MAGIC_CMD=file
15199 case $deplibs_check_method in
15200 file_magic*)
15201   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
15202     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
15203 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
15204 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
15205   $as_echo_n "(cached) " >&6
15206 else
15207   case $MAGIC_CMD in
15208 [\\/*] |  ?:[\\/]*)
15209   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
15210   ;;
15211 *)
15212   lt_save_MAGIC_CMD="$MAGIC_CMD"
15213   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
15214   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
15215   for ac_dir in $ac_dummy; do
15216     IFS="$lt_save_ifs"
15217     test -z "$ac_dir" && ac_dir=.
15218     if test -f $ac_dir/${ac_tool_prefix}file; then
15219       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
15220       if test -n "$file_magic_test_file"; then
15221         case $deplibs_check_method in
15222         "file_magic "*)
15223           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
15224           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
15225           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
15226             $EGREP "$file_magic_regex" > /dev/null; then
15227             :
15228           else
15229             cat <<_LT_EOF 1>&2
15230
15231 *** Warning: the command libtool uses to detect shared libraries,
15232 *** $file_magic_cmd, produces output that libtool cannot recognize.
15233 *** The result is that libtool may fail to recognize shared libraries
15234 *** as such.  This will affect the creation of libtool libraries that
15235 *** depend on shared libraries, but programs linked with such libtool
15236 *** libraries will work regardless of this problem.  Nevertheless, you
15237 *** may want to report the problem to your system manager and/or to
15238 *** bug-libtool@gnu.org
15239
15240 _LT_EOF
15241           fi ;;
15242         esac
15243       fi
15244       break
15245     fi
15246   done
15247   IFS="$lt_save_ifs"
15248   MAGIC_CMD="$lt_save_MAGIC_CMD"
15249   ;;
15250 esac
15251 fi
15252
15253 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
15254 if test -n "$MAGIC_CMD"; then
15255   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
15256 $as_echo "$MAGIC_CMD" >&6; }
15257 else
15258   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15259 $as_echo "no" >&6; }
15260 fi
15261
15262
15263
15264
15265
15266 if test -z "$lt_cv_path_MAGIC_CMD"; then
15267   if test -n "$ac_tool_prefix"; then
15268     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
15269 $as_echo_n "checking for file... " >&6; }
15270 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
15271   $as_echo_n "(cached) " >&6
15272 else
15273   case $MAGIC_CMD in
15274 [\\/*] |  ?:[\\/]*)
15275   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
15276   ;;
15277 *)
15278   lt_save_MAGIC_CMD="$MAGIC_CMD"
15279   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
15280   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
15281   for ac_dir in $ac_dummy; do
15282     IFS="$lt_save_ifs"
15283     test -z "$ac_dir" && ac_dir=.
15284     if test -f $ac_dir/file; then
15285       lt_cv_path_MAGIC_CMD="$ac_dir/file"
15286       if test -n "$file_magic_test_file"; then
15287         case $deplibs_check_method in
15288         "file_magic "*)
15289           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
15290           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
15291           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
15292             $EGREP "$file_magic_regex" > /dev/null; then
15293             :
15294           else
15295             cat <<_LT_EOF 1>&2
15296
15297 *** Warning: the command libtool uses to detect shared libraries,
15298 *** $file_magic_cmd, produces output that libtool cannot recognize.
15299 *** The result is that libtool may fail to recognize shared libraries
15300 *** as such.  This will affect the creation of libtool libraries that
15301 *** depend on shared libraries, but programs linked with such libtool
15302 *** libraries will work regardless of this problem.  Nevertheless, you
15303 *** may want to report the problem to your system manager and/or to
15304 *** bug-libtool@gnu.org
15305
15306 _LT_EOF
15307           fi ;;
15308         esac
15309       fi
15310       break
15311     fi
15312   done
15313   IFS="$lt_save_ifs"
15314   MAGIC_CMD="$lt_save_MAGIC_CMD"
15315   ;;
15316 esac
15317 fi
15318
15319 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
15320 if test -n "$MAGIC_CMD"; then
15321   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
15322 $as_echo "$MAGIC_CMD" >&6; }
15323 else
15324   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15325 $as_echo "no" >&6; }
15326 fi
15327
15328
15329   else
15330     MAGIC_CMD=:
15331   fi
15332 fi
15333
15334   fi
15335   ;;
15336 esac
15337
15338 # Use C for the default configuration in the libtool script
15339
15340 lt_save_CC="$CC"
15341 ac_ext=c
15342 ac_cpp='$CPP $CPPFLAGS'
15343 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15344 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15345 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15346
15347
15348 # Source file extension for C test sources.
15349 ac_ext=c
15350
15351 # Object file extension for compiled C test sources.
15352 objext=o
15353 objext=$objext
15354
15355 # Code to be used in simple compile tests
15356 lt_simple_compile_test_code="int some_variable = 0;"
15357
15358 # Code to be used in simple link tests
15359 lt_simple_link_test_code='int main(){return(0);}'
15360
15361
15362
15363
15364
15365
15366
15367 # If no C compiler was specified, use CC.
15368 LTCC=${LTCC-"$CC"}
15369
15370 # If no C compiler flags were specified, use CFLAGS.
15371 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
15372
15373 # Allow CC to be a program name with arguments.
15374 compiler=$CC
15375
15376 # Save the default compiler, since it gets overwritten when the other
15377 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
15378 compiler_DEFAULT=$CC
15379
15380 # save warnings/boilerplate of simple test code
15381 ac_outfile=conftest.$ac_objext
15382 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
15383 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
15384 _lt_compiler_boilerplate=`cat conftest.err`
15385 $RM conftest*
15386
15387 ac_outfile=conftest.$ac_objext
15388 echo "$lt_simple_link_test_code" >conftest.$ac_ext
15389 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
15390 _lt_linker_boilerplate=`cat conftest.err`
15391 $RM -r conftest*
15392
15393
15394 ## CAVEAT EMPTOR:
15395 ## There is no encapsulation within the following macros, do not change
15396 ## the running order or otherwise move them around unless you know exactly
15397 ## what you are doing...
15398 if test -n "$compiler"; then
15399
15400 lt_prog_compiler_no_builtin_flag=
15401
15402 if test "$GCC" = yes; then
15403   case $cc_basename in
15404   nvcc*)
15405     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
15406   *)
15407     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
15408   esac
15409
15410   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
15411 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
15412 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
15413   $as_echo_n "(cached) " >&6
15414 else
15415   lt_cv_prog_compiler_rtti_exceptions=no
15416    ac_outfile=conftest.$ac_objext
15417    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15418    lt_compiler_flag="-fno-rtti -fno-exceptions"
15419    # Insert the option either (1) after the last *FLAGS variable, or
15420    # (2) before a word containing "conftest.", or (3) at the end.
15421    # Note that $ac_compile itself does not contain backslashes and begins
15422    # with a dollar sign (not a hyphen), so the echo should work correctly.
15423    # The option is referenced via a variable to avoid confusing sed.
15424    lt_compile=`echo "$ac_compile" | $SED \
15425    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15426    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15427    -e 's:$: $lt_compiler_flag:'`
15428    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15429    (eval "$lt_compile" 2>conftest.err)
15430    ac_status=$?
15431    cat conftest.err >&5
15432    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15433    if (exit $ac_status) && test -s "$ac_outfile"; then
15434      # The compiler can only warn and ignore the option if not recognized
15435      # So say no if there are warnings other than the usual output.
15436      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15437      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15438      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15439        lt_cv_prog_compiler_rtti_exceptions=yes
15440      fi
15441    fi
15442    $RM conftest*
15443
15444 fi
15445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
15446 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
15447
15448 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
15449     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
15450 else
15451     :
15452 fi
15453
15454 fi
15455
15456
15457
15458
15459
15460
15461   lt_prog_compiler_wl=
15462 lt_prog_compiler_pic=
15463 lt_prog_compiler_static=
15464
15465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
15466 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
15467
15468   if test "$GCC" = yes; then
15469     lt_prog_compiler_wl='-Wl,'
15470     lt_prog_compiler_static='-static'
15471
15472     case $host_os in
15473       aix*)
15474       # All AIX code is PIC.
15475       if test "$host_cpu" = ia64; then
15476         # AIX 5 now supports IA64 processor
15477         lt_prog_compiler_static='-Bstatic'
15478       fi
15479       lt_prog_compiler_pic='-fPIC'
15480       ;;
15481
15482     amigaos*)
15483       case $host_cpu in
15484       powerpc)
15485             # see comment about AmigaOS4 .so support
15486             lt_prog_compiler_pic='-fPIC'
15487         ;;
15488       m68k)
15489             # FIXME: we need at least 68020 code to build shared libraries, but
15490             # adding the `-m68020' flag to GCC prevents building anything better,
15491             # like `-m68040'.
15492             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
15493         ;;
15494       esac
15495       ;;
15496
15497     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
15498       # PIC is the default for these OSes.
15499       ;;
15500
15501     mingw* | cygwin* | pw32* | os2* | cegcc*)
15502       # This hack is so that the source file can tell whether it is being
15503       # built for inclusion in a dll (and should export symbols for example).
15504       # Although the cygwin gcc ignores -fPIC, still need this for old-style
15505       # (--disable-auto-import) libraries
15506       lt_prog_compiler_pic='-DDLL_EXPORT'
15507       ;;
15508
15509     darwin* | rhapsody*)
15510       # PIC is the default on this platform
15511       # Common symbols not allowed in MH_DYLIB files
15512       lt_prog_compiler_pic='-fno-common'
15513       ;;
15514
15515     haiku*)
15516       # PIC is the default for Haiku.
15517       # The "-static" flag exists, but is broken.
15518       lt_prog_compiler_static=
15519       ;;
15520
15521     hpux*)
15522       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
15523       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
15524       # sets the default TLS model and affects inlining.
15525       case $host_cpu in
15526       hppa*64*)
15527         # +Z the default
15528         ;;
15529       *)
15530         lt_prog_compiler_pic='-fPIC'
15531         ;;
15532       esac
15533       ;;
15534
15535     interix[3-9]*)
15536       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
15537       # Instead, we relocate shared libraries at runtime.
15538       ;;
15539
15540     msdosdjgpp*)
15541       # Just because we use GCC doesn't mean we suddenly get shared libraries
15542       # on systems that don't support them.
15543       lt_prog_compiler_can_build_shared=no
15544       enable_shared=no
15545       ;;
15546
15547     *nto* | *qnx*)
15548       # QNX uses GNU C++, but need to define -shared option too, otherwise
15549       # it will coredump.
15550       lt_prog_compiler_pic='-fPIC -shared'
15551       ;;
15552
15553     sysv4*MP*)
15554       if test -d /usr/nec; then
15555         lt_prog_compiler_pic=-Kconform_pic
15556       fi
15557       ;;
15558
15559     *)
15560       lt_prog_compiler_pic='-fPIC'
15561       ;;
15562     esac
15563
15564     case $cc_basename in
15565     nvcc*) # Cuda Compiler Driver 2.2
15566       lt_prog_compiler_wl='-Xlinker '
15567       lt_prog_compiler_pic='-Xcompiler -fPIC'
15568       ;;
15569     esac
15570   else
15571     # PORTME Check for flag to pass linker flags through the system compiler.
15572     case $host_os in
15573     aix*)
15574       lt_prog_compiler_wl='-Wl,'
15575       if test "$host_cpu" = ia64; then
15576         # AIX 5 now supports IA64 processor
15577         lt_prog_compiler_static='-Bstatic'
15578       else
15579         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
15580       fi
15581       ;;
15582
15583     mingw* | cygwin* | pw32* | os2* | cegcc*)
15584       # This hack is so that the source file can tell whether it is being
15585       # built for inclusion in a dll (and should export symbols for example).
15586       lt_prog_compiler_pic='-DDLL_EXPORT'
15587       ;;
15588
15589     hpux9* | hpux10* | hpux11*)
15590       lt_prog_compiler_wl='-Wl,'
15591       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
15592       # not for PA HP-UX.
15593       case $host_cpu in
15594       hppa*64*|ia64*)
15595         # +Z the default
15596         ;;
15597       *)
15598         lt_prog_compiler_pic='+Z'
15599         ;;
15600       esac
15601       # Is there a better lt_prog_compiler_static that works with the bundled CC?
15602       lt_prog_compiler_static='${wl}-a ${wl}archive'
15603       ;;
15604
15605     irix5* | irix6* | nonstopux*)
15606       lt_prog_compiler_wl='-Wl,'
15607       # PIC (with -KPIC) is the default.
15608       lt_prog_compiler_static='-non_shared'
15609       ;;
15610
15611     linux* | k*bsd*-gnu | kopensolaris*-gnu)
15612       case $cc_basename in
15613       # old Intel for x86_64 which still supported -KPIC.
15614       ecc*)
15615         lt_prog_compiler_wl='-Wl,'
15616         lt_prog_compiler_pic='-KPIC'
15617         lt_prog_compiler_static='-static'
15618         ;;
15619       # icc used to be incompatible with GCC.
15620       # ICC 10 doesn't accept -KPIC any more.
15621       icc* | ifort*)
15622         lt_prog_compiler_wl='-Wl,'
15623         lt_prog_compiler_pic='-fPIC'
15624         lt_prog_compiler_static='-static'
15625         ;;
15626       # Lahey Fortran 8.1.
15627       lf95*)
15628         lt_prog_compiler_wl='-Wl,'
15629         lt_prog_compiler_pic='--shared'
15630         lt_prog_compiler_static='--static'
15631         ;;
15632       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
15633         # Portland Group compilers (*not* the Pentium gcc compiler,
15634         # which looks to be a dead project)
15635         lt_prog_compiler_wl='-Wl,'
15636         lt_prog_compiler_pic='-fpic'
15637         lt_prog_compiler_static='-Bstatic'
15638         ;;
15639       ccc*)
15640         lt_prog_compiler_wl='-Wl,'
15641         # All Alpha code is PIC.
15642         lt_prog_compiler_static='-non_shared'
15643         ;;
15644       xl* | bgxl* | bgf* | mpixl*)
15645         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
15646         lt_prog_compiler_wl='-Wl,'
15647         lt_prog_compiler_pic='-qpic'
15648         lt_prog_compiler_static='-qstaticlink'
15649         ;;
15650       *)
15651         case `$CC -V 2>&1 | sed 5q` in
15652         *Sun\ F* | *Sun*Fortran*)
15653           # Sun Fortran 8.3 passes all unrecognized flags to the linker
15654           lt_prog_compiler_pic='-KPIC'
15655           lt_prog_compiler_static='-Bstatic'
15656           lt_prog_compiler_wl=''
15657           ;;
15658         *Sun\ C*)
15659           # Sun C 5.9
15660           lt_prog_compiler_pic='-KPIC'
15661           lt_prog_compiler_static='-Bstatic'
15662           lt_prog_compiler_wl='-Wl,'
15663           ;;
15664         esac
15665         ;;
15666       esac
15667       ;;
15668
15669     newsos6)
15670       lt_prog_compiler_pic='-KPIC'
15671       lt_prog_compiler_static='-Bstatic'
15672       ;;
15673
15674     *nto* | *qnx*)
15675       # QNX uses GNU C++, but need to define -shared option too, otherwise
15676       # it will coredump.
15677       lt_prog_compiler_pic='-fPIC -shared'
15678       ;;
15679
15680     osf3* | osf4* | osf5*)
15681       lt_prog_compiler_wl='-Wl,'
15682       # All OSF/1 code is PIC.
15683       lt_prog_compiler_static='-non_shared'
15684       ;;
15685
15686     rdos*)
15687       lt_prog_compiler_static='-non_shared'
15688       ;;
15689
15690     solaris*)
15691       lt_prog_compiler_pic='-KPIC'
15692       lt_prog_compiler_static='-Bstatic'
15693       case $cc_basename in
15694       f77* | f90* | f95*)
15695         lt_prog_compiler_wl='-Qoption ld ';;
15696       *)
15697         lt_prog_compiler_wl='-Wl,';;
15698       esac
15699       ;;
15700
15701     sunos4*)
15702       lt_prog_compiler_wl='-Qoption ld '
15703       lt_prog_compiler_pic='-PIC'
15704       lt_prog_compiler_static='-Bstatic'
15705       ;;
15706
15707     sysv4 | sysv4.2uw2* | sysv4.3*)
15708       lt_prog_compiler_wl='-Wl,'
15709       lt_prog_compiler_pic='-KPIC'
15710       lt_prog_compiler_static='-Bstatic'
15711       ;;
15712
15713     sysv4*MP*)
15714       if test -d /usr/nec ;then
15715         lt_prog_compiler_pic='-Kconform_pic'
15716         lt_prog_compiler_static='-Bstatic'
15717       fi
15718       ;;
15719
15720     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
15721       lt_prog_compiler_wl='-Wl,'
15722       lt_prog_compiler_pic='-KPIC'
15723       lt_prog_compiler_static='-Bstatic'
15724       ;;
15725
15726     unicos*)
15727       lt_prog_compiler_wl='-Wl,'
15728       lt_prog_compiler_can_build_shared=no
15729       ;;
15730
15731     uts4*)
15732       lt_prog_compiler_pic='-pic'
15733       lt_prog_compiler_static='-Bstatic'
15734       ;;
15735
15736     *)
15737       lt_prog_compiler_can_build_shared=no
15738       ;;
15739     esac
15740   fi
15741
15742 case $host_os in
15743   # For platforms which do not support PIC, -DPIC is meaningless:
15744   *djgpp*)
15745     lt_prog_compiler_pic=
15746     ;;
15747   *)
15748     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
15749     ;;
15750 esac
15751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
15752 $as_echo "$lt_prog_compiler_pic" >&6; }
15753
15754
15755
15756
15757
15758
15759 #
15760 # Check to make sure the PIC flag actually works.
15761 #
15762 if test -n "$lt_prog_compiler_pic"; then
15763   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
15764 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
15765 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
15766   $as_echo_n "(cached) " >&6
15767 else
15768   lt_cv_prog_compiler_pic_works=no
15769    ac_outfile=conftest.$ac_objext
15770    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15771    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
15772    # Insert the option either (1) after the last *FLAGS variable, or
15773    # (2) before a word containing "conftest.", or (3) at the end.
15774    # Note that $ac_compile itself does not contain backslashes and begins
15775    # with a dollar sign (not a hyphen), so the echo should work correctly.
15776    # The option is referenced via a variable to avoid confusing sed.
15777    lt_compile=`echo "$ac_compile" | $SED \
15778    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15779    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15780    -e 's:$: $lt_compiler_flag:'`
15781    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15782    (eval "$lt_compile" 2>conftest.err)
15783    ac_status=$?
15784    cat conftest.err >&5
15785    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15786    if (exit $ac_status) && test -s "$ac_outfile"; then
15787      # The compiler can only warn and ignore the option if not recognized
15788      # So say no if there are warnings other than the usual output.
15789      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15790      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15791      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15792        lt_cv_prog_compiler_pic_works=yes
15793      fi
15794    fi
15795    $RM conftest*
15796
15797 fi
15798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15799 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15800
15801 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15802     case $lt_prog_compiler_pic in
15803      "" | " "*) ;;
15804      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15805      esac
15806 else
15807     lt_prog_compiler_pic=
15808      lt_prog_compiler_can_build_shared=no
15809 fi
15810
15811 fi
15812
15813
15814
15815
15816
15817
15818 #
15819 # Check to make sure the static flag actually works.
15820 #
15821 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15823 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15824 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15825   $as_echo_n "(cached) " >&6
15826 else
15827   lt_cv_prog_compiler_static_works=no
15828    save_LDFLAGS="$LDFLAGS"
15829    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15830    echo "$lt_simple_link_test_code" > conftest.$ac_ext
15831    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15832      # The linker can only warn and ignore the option if not recognized
15833      # So say no if there are warnings
15834      if test -s conftest.err; then
15835        # Append any errors to the config.log.
15836        cat conftest.err 1>&5
15837        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15838        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15839        if diff conftest.exp conftest.er2 >/dev/null; then
15840          lt_cv_prog_compiler_static_works=yes
15841        fi
15842      else
15843        lt_cv_prog_compiler_static_works=yes
15844      fi
15845    fi
15846    $RM -r conftest*
15847    LDFLAGS="$save_LDFLAGS"
15848
15849 fi
15850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15851 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15852
15853 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15854     :
15855 else
15856     lt_prog_compiler_static=
15857 fi
15858
15859
15860
15861
15862
15863
15864
15865   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15866 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15867 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15868   $as_echo_n "(cached) " >&6
15869 else
15870   lt_cv_prog_compiler_c_o=no
15871    $RM -r conftest 2>/dev/null
15872    mkdir conftest
15873    cd conftest
15874    mkdir out
15875    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15876
15877    lt_compiler_flag="-o out/conftest2.$ac_objext"
15878    # Insert the option either (1) after the last *FLAGS variable, or
15879    # (2) before a word containing "conftest.", or (3) at the end.
15880    # Note that $ac_compile itself does not contain backslashes and begins
15881    # with a dollar sign (not a hyphen), so the echo should work correctly.
15882    lt_compile=`echo "$ac_compile" | $SED \
15883    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15884    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15885    -e 's:$: $lt_compiler_flag:'`
15886    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15887    (eval "$lt_compile" 2>out/conftest.err)
15888    ac_status=$?
15889    cat out/conftest.err >&5
15890    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15891    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15892    then
15893      # The compiler can only warn and ignore the option if not recognized
15894      # So say no if there are warnings
15895      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15896      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15897      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15898        lt_cv_prog_compiler_c_o=yes
15899      fi
15900    fi
15901    chmod u+w . 2>&5
15902    $RM conftest*
15903    # SGI C++ compiler will create directory out/ii_files/ for
15904    # template instantiation
15905    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15906    $RM out/* && rmdir out
15907    cd ..
15908    $RM -r conftest
15909    $RM conftest*
15910
15911 fi
15912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15913 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15914
15915
15916
15917
15918
15919
15920   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15921 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15922 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15923   $as_echo_n "(cached) " >&6
15924 else
15925   lt_cv_prog_compiler_c_o=no
15926    $RM -r conftest 2>/dev/null
15927    mkdir conftest
15928    cd conftest
15929    mkdir out
15930    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15931
15932    lt_compiler_flag="-o out/conftest2.$ac_objext"
15933    # Insert the option either (1) after the last *FLAGS variable, or
15934    # (2) before a word containing "conftest.", or (3) at the end.
15935    # Note that $ac_compile itself does not contain backslashes and begins
15936    # with a dollar sign (not a hyphen), so the echo should work correctly.
15937    lt_compile=`echo "$ac_compile" | $SED \
15938    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15939    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15940    -e 's:$: $lt_compiler_flag:'`
15941    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15942    (eval "$lt_compile" 2>out/conftest.err)
15943    ac_status=$?
15944    cat out/conftest.err >&5
15945    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15946    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15947    then
15948      # The compiler can only warn and ignore the option if not recognized
15949      # So say no if there are warnings
15950      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15951      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15952      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15953        lt_cv_prog_compiler_c_o=yes
15954      fi
15955    fi
15956    chmod u+w . 2>&5
15957    $RM conftest*
15958    # SGI C++ compiler will create directory out/ii_files/ for
15959    # template instantiation
15960    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15961    $RM out/* && rmdir out
15962    cd ..
15963    $RM -r conftest
15964    $RM conftest*
15965
15966 fi
15967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15968 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15969
15970
15971
15972
15973 hard_links="nottested"
15974 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15975   # do not overwrite the value of need_locks provided by the user
15976   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15977 $as_echo_n "checking if we can lock with hard links... " >&6; }
15978   hard_links=yes
15979   $RM conftest*
15980   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15981   touch conftest.a
15982   ln conftest.a conftest.b 2>&5 || hard_links=no
15983   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15984   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15985 $as_echo "$hard_links" >&6; }
15986   if test "$hard_links" = no; then
15987     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15988 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15989     need_locks=warn
15990   fi
15991 else
15992   need_locks=no
15993 fi
15994
15995
15996
15997
15998
15999
16000   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
16001 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
16002
16003   runpath_var=
16004   allow_undefined_flag=
16005   always_export_symbols=no
16006   archive_cmds=
16007   archive_expsym_cmds=
16008   compiler_needs_object=no
16009   enable_shared_with_static_runtimes=no
16010   export_dynamic_flag_spec=
16011   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
16012   hardcode_automatic=no
16013   hardcode_direct=no
16014   hardcode_direct_absolute=no
16015   hardcode_libdir_flag_spec=
16016   hardcode_libdir_flag_spec_ld=
16017   hardcode_libdir_separator=
16018   hardcode_minus_L=no
16019   hardcode_shlibpath_var=unsupported
16020   inherit_rpath=no
16021   link_all_deplibs=unknown
16022   module_cmds=
16023   module_expsym_cmds=
16024   old_archive_from_new_cmds=
16025   old_archive_from_expsyms_cmds=
16026   thread_safe_flag_spec=
16027   whole_archive_flag_spec=
16028   # include_expsyms should be a list of space-separated symbols to be *always*
16029   # included in the symbol list
16030   include_expsyms=
16031   # exclude_expsyms can be an extended regexp of symbols to exclude
16032   # it will be wrapped by ` (' and `)$', so one must not match beginning or
16033   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
16034   # as well as any symbol that contains `d'.
16035   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
16036   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
16037   # platforms (ab)use it in PIC code, but their linkers get confused if
16038   # the symbol is explicitly referenced.  Since portable code cannot
16039   # rely on this symbol name, it's probably fine to never include it in
16040   # preloaded symbol tables.
16041   # Exclude shared library initialization/finalization symbols.
16042   extract_expsyms_cmds=
16043
16044   case $host_os in
16045   cygwin* | mingw* | pw32* | cegcc*)
16046     # FIXME: the MSVC++ port hasn't been tested in a loooong time
16047     # When not using gcc, we currently assume that we are using
16048     # Microsoft Visual C++.
16049     if test "$GCC" != yes; then
16050       with_gnu_ld=no
16051     fi
16052     ;;
16053   interix*)
16054     # we just hope/assume this is gcc and not c89 (= MSVC++)
16055     with_gnu_ld=yes
16056     ;;
16057   openbsd*)
16058     with_gnu_ld=no
16059     ;;
16060   esac
16061
16062   ld_shlibs=yes
16063
16064   # On some targets, GNU ld is compatible enough with the native linker
16065   # that we're better off using the native interface for both.
16066   lt_use_gnu_ld_interface=no
16067   if test "$with_gnu_ld" = yes; then
16068     case $host_os in
16069       aix*)
16070         # The AIX port of GNU ld has always aspired to compatibility
16071         # with the native linker.  However, as the warning in the GNU ld
16072         # block says, versions before 2.19.5* couldn't really create working
16073         # shared libraries, regardless of the interface used.
16074         case `$LD -v 2>&1` in
16075           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
16076           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
16077           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
16078           *)
16079             lt_use_gnu_ld_interface=yes
16080             ;;
16081         esac
16082         ;;
16083       *)
16084         lt_use_gnu_ld_interface=yes
16085         ;;
16086     esac
16087   fi
16088
16089   if test "$lt_use_gnu_ld_interface" = yes; then
16090     # If archive_cmds runs LD, not CC, wlarc should be empty
16091     wlarc='${wl}'
16092
16093     # Set some defaults for GNU ld with shared library support. These
16094     # are reset later if shared libraries are not supported. Putting them
16095     # here allows them to be overridden if necessary.
16096     runpath_var=LD_RUN_PATH
16097     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16098     export_dynamic_flag_spec='${wl}--export-dynamic'
16099     # ancient GNU ld didn't support --whole-archive et. al.
16100     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
16101       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
16102     else
16103       whole_archive_flag_spec=
16104     fi
16105     supports_anon_versioning=no
16106     case `$LD -v 2>&1` in
16107       *GNU\ gold*) supports_anon_versioning=yes ;;
16108       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
16109       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
16110       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
16111       *\ 2.11.*) ;; # other 2.11 versions
16112       *) supports_anon_versioning=yes ;;
16113     esac
16114
16115     # See if GNU ld supports shared libraries.
16116     case $host_os in
16117     aix[3-9]*)
16118       # On AIX/PPC, the GNU linker is very broken
16119       if test "$host_cpu" != ia64; then
16120         ld_shlibs=no
16121         cat <<_LT_EOF 1>&2
16122
16123 *** Warning: the GNU linker, at least up to release 2.19, is reported
16124 *** to be unable to reliably create shared libraries on AIX.
16125 *** Therefore, libtool is disabling shared libraries support.  If you
16126 *** really care for shared libraries, you may want to install binutils
16127 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
16128 *** You will then need to restart the configuration process.
16129
16130 _LT_EOF
16131       fi
16132       ;;
16133
16134     amigaos*)
16135       case $host_cpu in
16136       powerpc)
16137             # see comment about AmigaOS4 .so support
16138             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16139             archive_expsym_cmds=''
16140         ;;
16141       m68k)
16142             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
16143             hardcode_libdir_flag_spec='-L$libdir'
16144             hardcode_minus_L=yes
16145         ;;
16146       esac
16147       ;;
16148
16149     beos*)
16150       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
16151         allow_undefined_flag=unsupported
16152         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
16153         # support --undefined.  This deserves some investigation.  FIXME
16154         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16155       else
16156         ld_shlibs=no
16157       fi
16158       ;;
16159
16160     cygwin* | mingw* | pw32* | cegcc*)
16161       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
16162       # as there is no search path for DLLs.
16163       hardcode_libdir_flag_spec='-L$libdir'
16164       export_dynamic_flag_spec='${wl}--export-all-symbols'
16165       allow_undefined_flag=unsupported
16166       always_export_symbols=no
16167       enable_shared_with_static_runtimes=yes
16168       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
16169
16170       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
16171         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
16172         # If the export-symbols file already is a .def file (1st line
16173         # is EXPORTS), use it as is; otherwise, prepend...
16174         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
16175           cp $export_symbols $output_objdir/$soname.def;
16176         else
16177           echo EXPORTS > $output_objdir/$soname.def;
16178           cat $export_symbols >> $output_objdir/$soname.def;
16179         fi~
16180         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
16181       else
16182         ld_shlibs=no
16183       fi
16184       ;;
16185
16186     haiku*)
16187       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16188       link_all_deplibs=yes
16189       ;;
16190
16191     interix[3-9]*)
16192       hardcode_direct=no
16193       hardcode_shlibpath_var=no
16194       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16195       export_dynamic_flag_spec='${wl}-E'
16196       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
16197       # Instead, shared libraries are loaded at an image base (0x10000000 by
16198       # default) and relocated if they conflict, which is a slow very memory
16199       # consuming and fragmenting process.  To avoid this, we pick a random,
16200       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
16201       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
16202       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
16203       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
16204       ;;
16205
16206     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
16207       tmp_diet=no
16208       if test "$host_os" = linux-dietlibc; then
16209         case $cc_basename in
16210           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
16211         esac
16212       fi
16213       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
16214          && test "$tmp_diet" = no
16215       then
16216         tmp_addflag=' $pic_flag'
16217         tmp_sharedflag='-shared'
16218         case $cc_basename,$host_cpu in
16219         pgcc*)                          # Portland Group C compiler
16220           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'
16221           tmp_addflag=' $pic_flag'
16222           ;;
16223         pgf77* | pgf90* | pgf95* | pgfortran*)
16224                                         # Portland Group f77 and f90 compilers
16225           whole_archive_flag_spec='${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'
16226           tmp_addflag=' $pic_flag -Mnomain' ;;
16227         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
16228           tmp_addflag=' -i_dynamic' ;;
16229         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
16230           tmp_addflag=' -i_dynamic -nofor_main' ;;
16231         ifc* | ifort*)                  # Intel Fortran compiler
16232           tmp_addflag=' -nofor_main' ;;
16233         lf95*)                          # Lahey Fortran 8.1
16234           whole_archive_flag_spec=
16235           tmp_sharedflag='--shared' ;;
16236         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
16237           tmp_sharedflag='-qmkshrobj'
16238           tmp_addflag= ;;
16239         nvcc*)  # Cuda Compiler Driver 2.2
16240           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
16241           compiler_needs_object=yes
16242           ;;
16243         esac
16244         case `$CC -V 2>&1 | sed 5q` in
16245         *Sun\ C*)                       # Sun C 5.9
16246           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\"` ${wl}--no-whole-archive'
16247           compiler_needs_object=yes
16248           tmp_sharedflag='-G' ;;
16249         *Sun\ F*)                       # Sun Fortran 8.3
16250           tmp_sharedflag='-G' ;;
16251         esac
16252         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16253
16254         if test "x$supports_anon_versioning" = xyes; then
16255           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
16256             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
16257             echo "local: *; };" >> $output_objdir/$libname.ver~
16258             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
16259         fi
16260
16261         case $cc_basename in
16262         xlf* | bgf* | bgxlf* | mpixlf*)
16263           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
16264           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
16265           hardcode_libdir_flag_spec=
16266           hardcode_libdir_flag_spec_ld='-rpath $libdir'
16267           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
16268           if test "x$supports_anon_versioning" = xyes; then
16269             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
16270               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
16271               echo "local: *; };" >> $output_objdir/$libname.ver~
16272               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
16273           fi
16274           ;;
16275         esac
16276       else
16277         ld_shlibs=no
16278       fi
16279       ;;
16280
16281     netbsd*)
16282       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16283         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
16284         wlarc=
16285       else
16286         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16287         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
16288       fi
16289       ;;
16290
16291     solaris*)
16292       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
16293         ld_shlibs=no
16294         cat <<_LT_EOF 1>&2
16295
16296 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
16297 *** create shared libraries on Solaris systems.  Therefore, libtool
16298 *** is disabling shared libraries support.  We urge you to upgrade GNU
16299 *** binutils to release 2.9.1 or newer.  Another option is to modify
16300 *** your PATH or compiler configuration so that the native linker is
16301 *** used, and then restart.
16302
16303 _LT_EOF
16304       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
16305         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16306         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
16307       else
16308         ld_shlibs=no
16309       fi
16310       ;;
16311
16312     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
16313       case `$LD -v 2>&1` in
16314         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
16315         ld_shlibs=no
16316         cat <<_LT_EOF 1>&2
16317
16318 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
16319 *** reliably create shared libraries on SCO systems.  Therefore, libtool
16320 *** is disabling shared libraries support.  We urge you to upgrade GNU
16321 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
16322 *** your PATH or compiler configuration so that the native linker is
16323 *** used, and then restart.
16324
16325 _LT_EOF
16326         ;;
16327         *)
16328           # For security reasons, it is highly recommended that you always
16329           # use absolute paths for naming shared libraries, and exclude the
16330           # DT_RUNPATH tag from executables and libraries.  But doing so
16331           # requires that you compile everything twice, which is a pain.
16332           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
16333             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16334             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16335             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
16336           else
16337             ld_shlibs=no
16338           fi
16339         ;;
16340       esac
16341       ;;
16342
16343     sunos4*)
16344       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16345       wlarc=
16346       hardcode_direct=yes
16347       hardcode_shlibpath_var=no
16348       ;;
16349
16350     *)
16351       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
16352         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16353         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
16354       else
16355         ld_shlibs=no
16356       fi
16357       ;;
16358     esac
16359
16360     if test "$ld_shlibs" = no; then
16361       runpath_var=
16362       hardcode_libdir_flag_spec=
16363       export_dynamic_flag_spec=
16364       whole_archive_flag_spec=
16365     fi
16366   else
16367     # PORTME fill in a description of your system's linker (not GNU ld)
16368     case $host_os in
16369     aix3*)
16370       allow_undefined_flag=unsupported
16371       always_export_symbols=yes
16372       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
16373       # Note: this linker hardcodes the directories in LIBPATH if there
16374       # are no directories specified by -L.
16375       hardcode_minus_L=yes
16376       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
16377         # Neither direct hardcoding nor static linking is supported with a
16378         # broken collect2.
16379         hardcode_direct=unsupported
16380       fi
16381       ;;
16382
16383     aix[4-9]*)
16384       if test "$host_cpu" = ia64; then
16385         # On IA64, the linker does run time linking by default, so we don't
16386         # have to do anything special.
16387         aix_use_runtimelinking=no
16388         exp_sym_flag='-Bexport'
16389         no_entry_flag=""
16390       else
16391         # If we're using GNU nm, then we don't want the "-C" option.
16392         # -C means demangle to AIX nm, but means don't demangle with GNU nm
16393         # Also, AIX nm treats weak defined symbols like other global
16394         # defined symbols, whereas GNU nm marks them as "W".
16395         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
16396           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
16397         else
16398           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
16399         fi
16400         aix_use_runtimelinking=no
16401
16402         # Test if we are trying to use run time linking or normal
16403         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
16404         # need to do runtime linking.
16405         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
16406           for ld_flag in $LDFLAGS; do
16407           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
16408             aix_use_runtimelinking=yes
16409             break
16410           fi
16411           done
16412           ;;
16413         esac
16414
16415         exp_sym_flag='-bexport'
16416         no_entry_flag='-bnoentry'
16417       fi
16418
16419       # When large executables or shared objects are built, AIX ld can
16420       # have problems creating the table of contents.  If linking a library
16421       # or program results in "error TOC overflow" add -mminimal-toc to
16422       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
16423       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
16424
16425       archive_cmds=''
16426       hardcode_direct=yes
16427       hardcode_direct_absolute=yes
16428       hardcode_libdir_separator=':'
16429       link_all_deplibs=yes
16430       file_list_spec='${wl}-f,'
16431
16432       if test "$GCC" = yes; then
16433         case $host_os in aix4.[012]|aix4.[012].*)
16434         # We only want to do this on AIX 4.2 and lower, the check
16435         # below for broken collect2 doesn't work under 4.3+
16436           collect2name=`${CC} -print-prog-name=collect2`
16437           if test -f "$collect2name" &&
16438            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
16439           then
16440           # We have reworked collect2
16441           :
16442           else
16443           # We have old collect2
16444           hardcode_direct=unsupported
16445           # It fails to find uninstalled libraries when the uninstalled
16446           # path is not listed in the libpath.  Setting hardcode_minus_L
16447           # to unsupported forces relinking
16448           hardcode_minus_L=yes
16449           hardcode_libdir_flag_spec='-L$libdir'
16450           hardcode_libdir_separator=
16451           fi
16452           ;;
16453         esac
16454         shared_flag='-shared'
16455         if test "$aix_use_runtimelinking" = yes; then
16456           shared_flag="$shared_flag "'${wl}-G'
16457         fi
16458       else
16459         # not using gcc
16460         if test "$host_cpu" = ia64; then
16461         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
16462         # chokes on -Wl,-G. The following line is correct:
16463           shared_flag='-G'
16464         else
16465           if test "$aix_use_runtimelinking" = yes; then
16466             shared_flag='${wl}-G'
16467           else
16468             shared_flag='${wl}-bM:SRE'
16469           fi
16470         fi
16471       fi
16472
16473       export_dynamic_flag_spec='${wl}-bexpall'
16474       # It seems that -bexpall does not export symbols beginning with
16475       # underscore (_), so it is better to generate a list of symbols to export.
16476       always_export_symbols=yes
16477       if test "$aix_use_runtimelinking" = yes; then
16478         # Warning - without using the other runtime loading flags (-brtl),
16479         # -berok will link without error, but may produce a broken library.
16480         allow_undefined_flag='-berok'
16481         # Determine the default libpath from the value encoded in an
16482         # empty executable.
16483         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16484 /* end confdefs.h.  */
16485
16486 int
16487 main ()
16488 {
16489
16490   ;
16491   return 0;
16492 }
16493 _ACEOF
16494 if ac_fn_c_try_link "$LINENO"; then :
16495
16496 lt_aix_libpath_sed='
16497     /Import File Strings/,/^$/ {
16498         /^0/ {
16499             s/^0  *\(.*\)$/\1/
16500             p
16501         }
16502     }'
16503 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16504 # Check for a 64-bit object if we didn't find anything.
16505 if test -z "$aix_libpath"; then
16506   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16507 fi
16508 fi
16509 rm -f core conftest.err conftest.$ac_objext \
16510     conftest$ac_exeext conftest.$ac_ext
16511 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16512
16513         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16514         archive_expsym_cmds='$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 $shared_flag"
16515       else
16516         if test "$host_cpu" = ia64; then
16517           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
16518           allow_undefined_flag="-z nodefs"
16519           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
16520         else
16521          # Determine the default libpath from the value encoded in an
16522          # empty executable.
16523          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16524 /* end confdefs.h.  */
16525
16526 int
16527 main ()
16528 {
16529
16530   ;
16531   return 0;
16532 }
16533 _ACEOF
16534 if ac_fn_c_try_link "$LINENO"; then :
16535
16536 lt_aix_libpath_sed='
16537     /Import File Strings/,/^$/ {
16538         /^0/ {
16539             s/^0  *\(.*\)$/\1/
16540             p
16541         }
16542     }'
16543 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16544 # Check for a 64-bit object if we didn't find anything.
16545 if test -z "$aix_libpath"; then
16546   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16547 fi
16548 fi
16549 rm -f core conftest.err conftest.$ac_objext \
16550     conftest$ac_exeext conftest.$ac_ext
16551 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16552
16553          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16554           # Warning - without using the other run time loading flags,
16555           # -berok will link without error, but may produce a broken library.
16556           no_undefined_flag=' ${wl}-bernotok'
16557           allow_undefined_flag=' ${wl}-berok'
16558           if test "$with_gnu_ld" = yes; then
16559             # We only use this code for GNU lds that support --whole-archive.
16560             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
16561           else
16562             # Exported symbols can be pulled into shared objects from archives
16563             whole_archive_flag_spec='$convenience'
16564           fi
16565           archive_cmds_need_lc=yes
16566           # This is similar to how AIX traditionally builds its shared libraries.
16567           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'
16568         fi
16569       fi
16570       ;;
16571
16572     amigaos*)
16573       case $host_cpu in
16574       powerpc)
16575             # see comment about AmigaOS4 .so support
16576             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16577             archive_expsym_cmds=''
16578         ;;
16579       m68k)
16580             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
16581             hardcode_libdir_flag_spec='-L$libdir'
16582             hardcode_minus_L=yes
16583         ;;
16584       esac
16585       ;;
16586
16587     bsdi[45]*)
16588       export_dynamic_flag_spec=-rdynamic
16589       ;;
16590
16591     cygwin* | mingw* | pw32* | cegcc*)
16592       # When not using gcc, we currently assume that we are using
16593       # Microsoft Visual C++.
16594       # hardcode_libdir_flag_spec is actually meaningless, as there is
16595       # no search path for DLLs.
16596       hardcode_libdir_flag_spec=' '
16597       allow_undefined_flag=unsupported
16598       # Tell ltmain to make .lib files, not .a files.
16599       libext=lib
16600       # Tell ltmain to make .dll files, not .so files.
16601       shrext_cmds=".dll"
16602       # FIXME: Setting linknames here is a bad hack.
16603       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
16604       # The linker will automatically build a .lib file if we build a DLL.
16605       old_archive_from_new_cmds='true'
16606       # FIXME: Should let the user specify the lib program.
16607       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
16608       fix_srcfile_path='`cygpath -w "$srcfile"`'
16609       enable_shared_with_static_runtimes=yes
16610       ;;
16611
16612     darwin* | rhapsody*)
16613
16614
16615   archive_cmds_need_lc=no
16616   hardcode_direct=no
16617   hardcode_automatic=yes
16618   hardcode_shlibpath_var=unsupported
16619   if test "$lt_cv_ld_force_load" = "yes"; then
16620     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
16621   else
16622     whole_archive_flag_spec=''
16623   fi
16624   link_all_deplibs=yes
16625   allow_undefined_flag="$_lt_dar_allow_undefined"
16626   case $cc_basename in
16627      ifort*) _lt_dar_can_shared=yes ;;
16628      *) _lt_dar_can_shared=$GCC ;;
16629   esac
16630   if test "$_lt_dar_can_shared" = "yes"; then
16631     output_verbose_link_cmd=func_echo_all
16632     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
16633     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
16634     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}${_lt_dsymutil}"
16635     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
16636
16637   else
16638   ld_shlibs=no
16639   fi
16640
16641       ;;
16642
16643     dgux*)
16644       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16645       hardcode_libdir_flag_spec='-L$libdir'
16646       hardcode_shlibpath_var=no
16647       ;;
16648
16649     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
16650     # support.  Future versions do this automatically, but an explicit c++rt0.o
16651     # does not break anything, and helps significantly (at the cost of a little
16652     # extra space).
16653     freebsd2.2*)
16654       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
16655       hardcode_libdir_flag_spec='-R$libdir'
16656       hardcode_direct=yes
16657       hardcode_shlibpath_var=no
16658       ;;
16659
16660     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
16661     freebsd2.*)
16662       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16663       hardcode_direct=yes
16664       hardcode_minus_L=yes
16665       hardcode_shlibpath_var=no
16666       ;;
16667
16668     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
16669     freebsd* | dragonfly*)
16670       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
16671       hardcode_libdir_flag_spec='-R$libdir'
16672       hardcode_direct=yes
16673       hardcode_shlibpath_var=no
16674       ;;
16675
16676     hpux9*)
16677       if test "$GCC" = yes; then
16678         archive_cmds='$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 $lib'
16679       else
16680         archive_cmds='$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 $lib'
16681       fi
16682       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16683       hardcode_libdir_separator=:
16684       hardcode_direct=yes
16685
16686       # hardcode_minus_L: Not really in the search PATH,
16687       # but as the default location of the library.
16688       hardcode_minus_L=yes
16689       export_dynamic_flag_spec='${wl}-E'
16690       ;;
16691
16692     hpux10*)
16693       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16694         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16695       else
16696         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16697       fi
16698       if test "$with_gnu_ld" = no; then
16699         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16700         hardcode_libdir_flag_spec_ld='+b $libdir'
16701         hardcode_libdir_separator=:
16702         hardcode_direct=yes
16703         hardcode_direct_absolute=yes
16704         export_dynamic_flag_spec='${wl}-E'
16705         # hardcode_minus_L: Not really in the search PATH,
16706         # but as the default location of the library.
16707         hardcode_minus_L=yes
16708       fi
16709       ;;
16710
16711     hpux11*)
16712       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16713         case $host_cpu in
16714         hppa*64*)
16715           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16716           ;;
16717         ia64*)
16718           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16719           ;;
16720         *)
16721           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16722           ;;
16723         esac
16724       else
16725         case $host_cpu in
16726         hppa*64*)
16727           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16728           ;;
16729         ia64*)
16730           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16731           ;;
16732         *)
16733
16734           # Older versions of the 11.00 compiler do not understand -b yet
16735           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
16736           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
16737 $as_echo_n "checking if $CC understands -b... " >&6; }
16738 if test "${lt_cv_prog_compiler__b+set}" = set; then :
16739   $as_echo_n "(cached) " >&6
16740 else
16741   lt_cv_prog_compiler__b=no
16742    save_LDFLAGS="$LDFLAGS"
16743    LDFLAGS="$LDFLAGS -b"
16744    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16745    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16746      # The linker can only warn and ignore the option if not recognized
16747      # So say no if there are warnings
16748      if test -s conftest.err; then
16749        # Append any errors to the config.log.
16750        cat conftest.err 1>&5
16751        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16752        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16753        if diff conftest.exp conftest.er2 >/dev/null; then
16754          lt_cv_prog_compiler__b=yes
16755        fi
16756      else
16757        lt_cv_prog_compiler__b=yes
16758      fi
16759    fi
16760    $RM -r conftest*
16761    LDFLAGS="$save_LDFLAGS"
16762
16763 fi
16764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
16765 $as_echo "$lt_cv_prog_compiler__b" >&6; }
16766
16767 if test x"$lt_cv_prog_compiler__b" = xyes; then
16768     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16769 else
16770     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16771 fi
16772
16773           ;;
16774         esac
16775       fi
16776       if test "$with_gnu_ld" = no; then
16777         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16778         hardcode_libdir_separator=:
16779
16780         case $host_cpu in
16781         hppa*64*|ia64*)
16782           hardcode_direct=no
16783           hardcode_shlibpath_var=no
16784           ;;
16785         *)
16786           hardcode_direct=yes
16787           hardcode_direct_absolute=yes
16788           export_dynamic_flag_spec='${wl}-E'
16789
16790           # hardcode_minus_L: Not really in the search PATH,
16791           # but as the default location of the library.
16792           hardcode_minus_L=yes
16793           ;;
16794         esac
16795       fi
16796       ;;
16797
16798     irix5* | irix6* | nonstopux*)
16799       if test "$GCC" = yes; then
16800         archive_cmds='$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 $lib'
16801         # Try to use the -exported_symbol ld option, if it does not
16802         # work, assume that -exports_file does not work either and
16803         # implicitly export all symbols.
16804         save_LDFLAGS="$LDFLAGS"
16805         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16806         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16807 /* end confdefs.h.  */
16808 int foo(void) {}
16809 _ACEOF
16810 if ac_fn_c_try_link "$LINENO"; then :
16811   archive_expsym_cmds='$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 $lib'
16812
16813 fi
16814 rm -f core conftest.err conftest.$ac_objext \
16815     conftest$ac_exeext conftest.$ac_ext
16816         LDFLAGS="$save_LDFLAGS"
16817       else
16818         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16819         archive_expsym_cmds='$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 $lib'
16820       fi
16821       archive_cmds_need_lc='no'
16822       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16823       hardcode_libdir_separator=:
16824       inherit_rpath=yes
16825       link_all_deplibs=yes
16826       ;;
16827
16828     netbsd*)
16829       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16830         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
16831       else
16832         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
16833       fi
16834       hardcode_libdir_flag_spec='-R$libdir'
16835       hardcode_direct=yes
16836       hardcode_shlibpath_var=no
16837       ;;
16838
16839     newsos6)
16840       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16841       hardcode_direct=yes
16842       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16843       hardcode_libdir_separator=:
16844       hardcode_shlibpath_var=no
16845       ;;
16846
16847     *nto* | *qnx*)
16848       ;;
16849
16850     openbsd*)
16851       if test -f /usr/libexec/ld.so; then
16852         hardcode_direct=yes
16853         hardcode_shlibpath_var=no
16854         hardcode_direct_absolute=yes
16855         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16856           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16857           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16858           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16859           export_dynamic_flag_spec='${wl}-E'
16860         else
16861           case $host_os in
16862            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16863              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16864              hardcode_libdir_flag_spec='-R$libdir'
16865              ;;
16866            *)
16867              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16868              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16869              ;;
16870           esac
16871         fi
16872       else
16873         ld_shlibs=no
16874       fi
16875       ;;
16876
16877     os2*)
16878       hardcode_libdir_flag_spec='-L$libdir'
16879       hardcode_minus_L=yes
16880       allow_undefined_flag=unsupported
16881       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'
16882       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16883       ;;
16884
16885     osf3*)
16886       if test "$GCC" = yes; then
16887         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16888         archive_cmds='$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 $lib'
16889       else
16890         allow_undefined_flag=' -expect_unresolved \*'
16891         archive_cmds='$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 $lib'
16892       fi
16893       archive_cmds_need_lc='no'
16894       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16895       hardcode_libdir_separator=:
16896       ;;
16897
16898     osf4* | osf5*)      # as osf3* with the addition of -msym flag
16899       if test "$GCC" = yes; then
16900         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16901         archive_cmds='$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 $lib'
16902         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16903       else
16904         allow_undefined_flag=' -expect_unresolved \*'
16905         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'
16906         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~
16907         $CC -shared${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'
16908
16909         # Both c and cxx compiler support -rpath directly
16910         hardcode_libdir_flag_spec='-rpath $libdir'
16911       fi
16912       archive_cmds_need_lc='no'
16913       hardcode_libdir_separator=:
16914       ;;
16915
16916     solaris*)
16917       no_undefined_flag=' -z defs'
16918       if test "$GCC" = yes; then
16919         wlarc='${wl}'
16920         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16921         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16922           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16923       else
16924         case `$CC -V 2>&1` in
16925         *"Compilers 5.0"*)
16926           wlarc=''
16927           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16928           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16929           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16930           ;;
16931         *)
16932           wlarc='${wl}'
16933           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16934           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16935           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16936           ;;
16937         esac
16938       fi
16939       hardcode_libdir_flag_spec='-R$libdir'
16940       hardcode_shlibpath_var=no
16941       case $host_os in
16942       solaris2.[0-5] | solaris2.[0-5].*) ;;
16943       *)
16944         # The compiler driver will combine and reorder linker options,
16945         # but understands `-z linker_flag'.  GCC discards it without `$wl',
16946         # but is careful enough not to reorder.
16947         # Supported since Solaris 2.6 (maybe 2.5.1?)
16948         if test "$GCC" = yes; then
16949           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16950         else
16951           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16952         fi
16953         ;;
16954       esac
16955       link_all_deplibs=yes
16956       ;;
16957
16958     sunos4*)
16959       if test "x$host_vendor" = xsequent; then
16960         # Use $CC to link under sequent, because it throws in some extra .o
16961         # files that make .init and .fini sections work.
16962         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16963       else
16964         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16965       fi
16966       hardcode_libdir_flag_spec='-L$libdir'
16967       hardcode_direct=yes
16968       hardcode_minus_L=yes
16969       hardcode_shlibpath_var=no
16970       ;;
16971
16972     sysv4)
16973       case $host_vendor in
16974         sni)
16975           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16976           hardcode_direct=yes # is this really true???
16977         ;;
16978         siemens)
16979           ## LD is ld it makes a PLAMLIB
16980           ## CC just makes a GrossModule.
16981           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16982           reload_cmds='$CC -r -o $output$reload_objs'
16983           hardcode_direct=no
16984         ;;
16985         motorola)
16986           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16987           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16988         ;;
16989       esac
16990       runpath_var='LD_RUN_PATH'
16991       hardcode_shlibpath_var=no
16992       ;;
16993
16994     sysv4.3*)
16995       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16996       hardcode_shlibpath_var=no
16997       export_dynamic_flag_spec='-Bexport'
16998       ;;
16999
17000     sysv4*MP*)
17001       if test -d /usr/nec; then
17002         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17003         hardcode_shlibpath_var=no
17004         runpath_var=LD_RUN_PATH
17005         hardcode_runpath_var=yes
17006         ld_shlibs=yes
17007       fi
17008       ;;
17009
17010     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
17011       no_undefined_flag='${wl}-z,text'
17012       archive_cmds_need_lc=no
17013       hardcode_shlibpath_var=no
17014       runpath_var='LD_RUN_PATH'
17015
17016       if test "$GCC" = yes; then
17017         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17018         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17019       else
17020         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17021         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17022       fi
17023       ;;
17024
17025     sysv5* | sco3.2v5* | sco5v6*)
17026       # Note: We can NOT use -z defs as we might desire, because we do not
17027       # link with -lc, and that would cause any symbols used from libc to
17028       # always be unresolved, which means just about no library would
17029       # ever link correctly.  If we're not using GNU ld we use -z text
17030       # though, which does catch some bad symbols but isn't as heavy-handed
17031       # as -z defs.
17032       no_undefined_flag='${wl}-z,text'
17033       allow_undefined_flag='${wl}-z,nodefs'
17034       archive_cmds_need_lc=no
17035       hardcode_shlibpath_var=no
17036       hardcode_libdir_flag_spec='${wl}-R,$libdir'
17037       hardcode_libdir_separator=':'
17038       link_all_deplibs=yes
17039       export_dynamic_flag_spec='${wl}-Bexport'
17040       runpath_var='LD_RUN_PATH'
17041
17042       if test "$GCC" = yes; then
17043         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17044         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17045       else
17046         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17047         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17048       fi
17049       ;;
17050
17051     uts4*)
17052       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17053       hardcode_libdir_flag_spec='-L$libdir'
17054       hardcode_shlibpath_var=no
17055       ;;
17056
17057     *)
17058       ld_shlibs=no
17059       ;;
17060     esac
17061
17062     if test x$host_vendor = xsni; then
17063       case $host in
17064       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
17065         export_dynamic_flag_spec='${wl}-Blargedynsym'
17066         ;;
17067       esac
17068     fi
17069   fi
17070
17071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
17072 $as_echo "$ld_shlibs" >&6; }
17073 test "$ld_shlibs" = no && can_build_shared=no
17074
17075 with_gnu_ld=$with_gnu_ld
17076
17077
17078
17079
17080
17081
17082
17083
17084
17085
17086
17087
17088
17089
17090
17091 #
17092 # Do we need to explicitly link libc?
17093 #
17094 case "x$archive_cmds_need_lc" in
17095 x|xyes)
17096   # Assume -lc should be added
17097   archive_cmds_need_lc=yes
17098
17099   if test "$enable_shared" = yes && test "$GCC" = yes; then
17100     case $archive_cmds in
17101     *'~'*)
17102       # FIXME: we may have to deal with multi-command sequences.
17103       ;;
17104     '$CC '*)
17105       # Test whether the compiler implicitly links with -lc since on some
17106       # systems, -lgcc has to come before -lc. If gcc already passes -lc
17107       # to ld, don't add -lc before -lgcc.
17108       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
17109 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
17110 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
17111   $as_echo_n "(cached) " >&6
17112 else
17113   $RM conftest*
17114         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
17115
17116         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
17117   (eval $ac_compile) 2>&5
17118   ac_status=$?
17119   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17120   test $ac_status = 0; } 2>conftest.err; then
17121           soname=conftest
17122           lib=conftest
17123           libobjs=conftest.$ac_objext
17124           deplibs=
17125           wl=$lt_prog_compiler_wl
17126           pic_flag=$lt_prog_compiler_pic
17127           compiler_flags=-v
17128           linker_flags=-v
17129           verstring=
17130           output_objdir=.
17131           libname=conftest
17132           lt_save_allow_undefined_flag=$allow_undefined_flag
17133           allow_undefined_flag=
17134           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
17135   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
17136   ac_status=$?
17137   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17138   test $ac_status = 0; }
17139           then
17140             lt_cv_archive_cmds_need_lc=no
17141           else
17142             lt_cv_archive_cmds_need_lc=yes
17143           fi
17144           allow_undefined_flag=$lt_save_allow_undefined_flag
17145         else
17146           cat conftest.err 1>&5
17147         fi
17148         $RM conftest*
17149
17150 fi
17151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
17152 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
17153       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
17154       ;;
17155     esac
17156   fi
17157   ;;
17158 esac
17159
17160
17161
17162
17163
17164
17165
17166
17167
17168
17169
17170
17171
17172
17173
17174
17175
17176
17177
17178
17179
17180
17181
17182
17183
17184
17185
17186
17187
17188
17189
17190
17191
17192
17193
17194
17195
17196
17197
17198
17199
17200
17201
17202
17203
17204
17205
17206
17207
17208
17209
17210
17211
17212
17213
17214
17215
17216
17217
17218
17219
17220
17221
17222
17223
17224
17225
17226
17227
17228
17229
17230
17231
17232
17233
17234
17235
17236
17237
17238
17239
17240
17241
17242
17243
17244
17245
17246
17247
17248
17249
17250
17251
17252
17253
17254
17255
17256
17257
17258
17259
17260
17261
17262
17263
17264
17265
17266
17267
17268
17269
17270
17271
17272
17273
17274
17275
17276
17277
17278
17279
17280
17281
17282
17283
17284
17285
17286
17287
17288
17289
17290
17291
17292
17293
17294
17295
17296
17297
17298
17299
17300
17301
17302
17303
17304
17305
17306
17307
17308
17309
17310
17311
17312
17313
17314
17315
17316   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
17317 $as_echo_n "checking dynamic linker characteristics... " >&6; }
17318
17319 if test "$GCC" = yes; then
17320   case $host_os in
17321     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
17322     *) lt_awk_arg="/^libraries:/" ;;
17323   esac
17324   case $host_os in
17325     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
17326     *) lt_sed_strip_eq="s,=/,/,g" ;;
17327   esac
17328   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
17329   case $lt_search_path_spec in
17330   *\;*)
17331     # if the path contains ";" then we assume it to be the separator
17332     # otherwise default to the standard path separator (i.e. ":") - it is
17333     # assumed that no part of a normal pathname contains ";" but that should
17334     # okay in the real world where ";" in dirpaths is itself problematic.
17335     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
17336     ;;
17337   *)
17338     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
17339     ;;
17340   esac
17341   # Ok, now we have the path, separated by spaces, we can step through it
17342   # and add multilib dir if necessary.
17343   lt_tmp_lt_search_path_spec=
17344   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
17345   for lt_sys_path in $lt_search_path_spec; do
17346     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
17347       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
17348     else
17349       test -d "$lt_sys_path" && \
17350         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
17351     fi
17352   done
17353   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
17354 BEGIN {RS=" "; FS="/|\n";} {
17355   lt_foo="";
17356   lt_count=0;
17357   for (lt_i = NF; lt_i > 0; lt_i--) {
17358     if ($lt_i != "" && $lt_i != ".") {
17359       if ($lt_i == "..") {
17360         lt_count++;
17361       } else {
17362         if (lt_count == 0) {
17363           lt_foo="/" $lt_i lt_foo;
17364         } else {
17365           lt_count--;
17366         }
17367       }
17368     }
17369   }
17370   if (lt_foo != "") { lt_freq[lt_foo]++; }
17371   if (lt_freq[lt_foo] == 1) { print lt_foo; }
17372 }'`
17373   # AWK program above erroneously prepends '/' to C:/dos/paths
17374   # for these hosts.
17375   case $host_os in
17376     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
17377       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
17378   esac
17379   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
17380 else
17381   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
17382 fi
17383 library_names_spec=
17384 libname_spec='lib$name'
17385 soname_spec=
17386 shrext_cmds=".so"
17387 postinstall_cmds=
17388 postuninstall_cmds=
17389 finish_cmds=
17390 finish_eval=
17391 shlibpath_var=
17392 shlibpath_overrides_runpath=unknown
17393 version_type=none
17394 dynamic_linker="$host_os ld.so"
17395 sys_lib_dlsearch_path_spec="/lib /usr/lib"
17396 need_lib_prefix=unknown
17397 hardcode_into_libs=no
17398
17399 # when you set need_version to no, make sure it does not cause -set_version
17400 # flags to be left without arguments
17401 need_version=unknown
17402
17403 case $host_os in
17404 aix3*)
17405   version_type=linux
17406   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
17407   shlibpath_var=LIBPATH
17408
17409   # AIX 3 has no versioning support, so we append a major version to the name.
17410   soname_spec='${libname}${release}${shared_ext}$major'
17411   ;;
17412
17413 aix[4-9]*)
17414   version_type=linux
17415   need_lib_prefix=no
17416   need_version=no
17417   hardcode_into_libs=yes
17418   if test "$host_cpu" = ia64; then
17419     # AIX 5 supports IA64
17420     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
17421     shlibpath_var=LD_LIBRARY_PATH
17422   else
17423     # With GCC up to 2.95.x, collect2 would create an import file
17424     # for dependence libraries.  The import file would start with
17425     # the line `#! .'.  This would cause the generated library to
17426     # depend on `.', always an invalid library.  This was fixed in
17427     # development snapshots of GCC prior to 3.0.
17428     case $host_os in
17429       aix4 | aix4.[01] | aix4.[01].*)
17430       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
17431            echo ' yes '
17432            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
17433         :
17434       else
17435         can_build_shared=no
17436       fi
17437       ;;
17438     esac
17439     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
17440     # soname into executable. Probably we can add versioning support to
17441     # collect2, so additional links can be useful in future.
17442     if test "$aix_use_runtimelinking" = yes; then
17443       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
17444       # instead of lib<name>.a to let people know that these are not
17445       # typical AIX shared libraries.
17446       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17447     else
17448       # We preserve .a as extension for shared libraries through AIX4.2
17449       # and later when we are not doing run time linking.
17450       library_names_spec='${libname}${release}.a $libname.a'
17451       soname_spec='${libname}${release}${shared_ext}$major'
17452     fi
17453     shlibpath_var=LIBPATH
17454   fi
17455   ;;
17456
17457 amigaos*)
17458   case $host_cpu in
17459   powerpc)
17460     # Since July 2007 AmigaOS4 officially supports .so libraries.
17461     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
17462     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17463     ;;
17464   m68k)
17465     library_names_spec='$libname.ixlibrary $libname.a'
17466     # Create ${libname}_ixlibrary.a entries in /sys/libs.
17467     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 ${libname}_ixlibrary.a || exit 1; done'
17468     ;;
17469   esac
17470   ;;
17471
17472 beos*)
17473   library_names_spec='${libname}${shared_ext}'
17474   dynamic_linker="$host_os ld.so"
17475   shlibpath_var=LIBRARY_PATH
17476   ;;
17477
17478 bsdi[45]*)
17479   version_type=linux
17480   need_version=no
17481   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17482   soname_spec='${libname}${release}${shared_ext}$major'
17483   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
17484   shlibpath_var=LD_LIBRARY_PATH
17485   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
17486   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
17487   # the default ld.so.conf also contains /usr/contrib/lib and
17488   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
17489   # libtool to hard-code these into programs
17490   ;;
17491
17492 cygwin* | mingw* | pw32* | cegcc*)
17493   version_type=windows
17494   shrext_cmds=".dll"
17495   need_version=no
17496   need_lib_prefix=no
17497
17498   case $GCC,$host_os in
17499   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
17500     library_names_spec='$libname.dll.a'
17501     # DLL is installed to $(libdir)/../bin by postinstall_cmds
17502     postinstall_cmds='base_file=`basename \${file}`~
17503       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
17504       dldir=$destdir/`dirname \$dlpath`~
17505       test -d \$dldir || mkdir -p \$dldir~
17506       $install_prog $dir/$dlname \$dldir/$dlname~
17507       chmod a+x \$dldir/$dlname~
17508       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
17509         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
17510       fi'
17511     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
17512       dlpath=$dir/\$dldll~
17513        $RM \$dlpath'
17514     shlibpath_overrides_runpath=yes
17515
17516     case $host_os in
17517     cygwin*)
17518       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
17519       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17520
17521       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
17522       ;;
17523     mingw* | cegcc*)
17524       # MinGW DLLs use traditional 'lib' prefix
17525       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17526       ;;
17527     pw32*)
17528       # pw32 DLLs use 'pw' prefix rather than 'lib'
17529       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17530       ;;
17531     esac
17532     ;;
17533
17534   *)
17535     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
17536     ;;
17537   esac
17538   dynamic_linker='Win32 ld.exe'
17539   # FIXME: first we should search . and the directory the executable is in
17540   shlibpath_var=PATH
17541   ;;
17542
17543 darwin* | rhapsody*)
17544   dynamic_linker="$host_os dyld"
17545   version_type=darwin
17546   need_lib_prefix=no
17547   need_version=no
17548   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
17549   soname_spec='${libname}${release}${major}$shared_ext'
17550   shlibpath_overrides_runpath=yes
17551   shlibpath_var=DYLD_LIBRARY_PATH
17552   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
17553
17554   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
17555   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
17556   ;;
17557
17558 dgux*)
17559   version_type=linux
17560   need_lib_prefix=no
17561   need_version=no
17562   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
17563   soname_spec='${libname}${release}${shared_ext}$major'
17564   shlibpath_var=LD_LIBRARY_PATH
17565   ;;
17566
17567 freebsd* | dragonfly*)
17568   # DragonFly does not have aout.  When/if they implement a new
17569   # versioning mechanism, adjust this.
17570   if test -x /usr/bin/objformat; then
17571     objformat=`/usr/bin/objformat`
17572   else
17573     case $host_os in
17574     freebsd[23].*) objformat=aout ;;
17575     *) objformat=elf ;;
17576     esac
17577   fi
17578   version_type=freebsd-$objformat
17579   case $version_type in
17580     freebsd-elf*)
17581       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17582       need_version=no
17583       need_lib_prefix=no
17584       ;;
17585     freebsd-*)
17586       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
17587       need_version=yes
17588       ;;
17589   esac
17590   shlibpath_var=LD_LIBRARY_PATH
17591   case $host_os in
17592   freebsd2.*)
17593     shlibpath_overrides_runpath=yes
17594     ;;
17595   freebsd3.[01]* | freebsdelf3.[01]*)
17596     shlibpath_overrides_runpath=yes
17597     hardcode_into_libs=yes
17598     ;;
17599   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
17600   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
17601     shlibpath_overrides_runpath=no
17602     hardcode_into_libs=yes
17603     ;;
17604   *) # from 4.6 on, and DragonFly
17605     shlibpath_overrides_runpath=yes
17606     hardcode_into_libs=yes
17607     ;;
17608   esac
17609   ;;
17610
17611 gnu*)
17612   version_type=linux
17613   need_lib_prefix=no
17614   need_version=no
17615   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17616   soname_spec='${libname}${release}${shared_ext}$major'
17617   shlibpath_var=LD_LIBRARY_PATH
17618   hardcode_into_libs=yes
17619   ;;
17620
17621 haiku*)
17622   version_type=linux
17623   need_lib_prefix=no
17624   need_version=no
17625   dynamic_linker="$host_os runtime_loader"
17626   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17627   soname_spec='${libname}${release}${shared_ext}$major'
17628   shlibpath_var=LIBRARY_PATH
17629   shlibpath_overrides_runpath=yes
17630   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
17631   hardcode_into_libs=yes
17632   ;;
17633
17634 hpux9* | hpux10* | hpux11*)
17635   # Give a soname corresponding to the major version so that dld.sl refuses to
17636   # link against other versions.
17637   version_type=sunos
17638   need_lib_prefix=no
17639   need_version=no
17640   case $host_cpu in
17641   ia64*)
17642     shrext_cmds='.so'
17643     hardcode_into_libs=yes
17644     dynamic_linker="$host_os dld.so"
17645     shlibpath_var=LD_LIBRARY_PATH
17646     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17647     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17648     soname_spec='${libname}${release}${shared_ext}$major'
17649     if test "X$HPUX_IA64_MODE" = X32; then
17650       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17651     else
17652       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17653     fi
17654     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17655     ;;
17656   hppa*64*)
17657     shrext_cmds='.sl'
17658     hardcode_into_libs=yes
17659     dynamic_linker="$host_os dld.sl"
17660     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17661     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17662     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17663     soname_spec='${libname}${release}${shared_ext}$major'
17664     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17665     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17666     ;;
17667   *)
17668     shrext_cmds='.sl'
17669     dynamic_linker="$host_os dld.sl"
17670     shlibpath_var=SHLIB_PATH
17671     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17672     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17673     soname_spec='${libname}${release}${shared_ext}$major'
17674     ;;
17675   esac
17676   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17677   postinstall_cmds='chmod 555 $lib'
17678   # or fails outright, so override atomically:
17679   install_override_mode=555
17680   ;;
17681
17682 interix[3-9]*)
17683   version_type=linux
17684   need_lib_prefix=no
17685   need_version=no
17686   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17687   soname_spec='${libname}${release}${shared_ext}$major'
17688   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17689   shlibpath_var=LD_LIBRARY_PATH
17690   shlibpath_overrides_runpath=no
17691   hardcode_into_libs=yes
17692   ;;
17693
17694 irix5* | irix6* | nonstopux*)
17695   case $host_os in
17696     nonstopux*) version_type=nonstopux ;;
17697     *)
17698         if test "$lt_cv_prog_gnu_ld" = yes; then
17699                 version_type=linux
17700         else
17701                 version_type=irix
17702         fi ;;
17703   esac
17704   need_lib_prefix=no
17705   need_version=no
17706   soname_spec='${libname}${release}${shared_ext}$major'
17707   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17708   case $host_os in
17709   irix5* | nonstopux*)
17710     libsuff= shlibsuff=
17711     ;;
17712   *)
17713     case $LD in # libtool.m4 will add one of these switches to LD
17714     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17715       libsuff= shlibsuff= libmagic=32-bit;;
17716     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17717       libsuff=32 shlibsuff=N32 libmagic=N32;;
17718     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17719       libsuff=64 shlibsuff=64 libmagic=64-bit;;
17720     *) libsuff= shlibsuff= libmagic=never-match;;
17721     esac
17722     ;;
17723   esac
17724   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17725   shlibpath_overrides_runpath=no
17726   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17727   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17728   hardcode_into_libs=yes
17729   ;;
17730
17731 # No shared lib support for Linux oldld, aout, or coff.
17732 linux*oldld* | linux*aout* | linux*coff*)
17733   dynamic_linker=no
17734   ;;
17735
17736 # This must be Linux ELF.
17737 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17738   version_type=linux
17739   need_lib_prefix=no
17740   need_version=no
17741   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17742   soname_spec='${libname}${release}${shared_ext}$major'
17743   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17744   shlibpath_var=LD_LIBRARY_PATH
17745   shlibpath_overrides_runpath=no
17746
17747   # Some binutils ld are patched to set DT_RUNPATH
17748   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
17749   $as_echo_n "(cached) " >&6
17750 else
17751   lt_cv_shlibpath_overrides_runpath=no
17752     save_LDFLAGS=$LDFLAGS
17753     save_libdir=$libdir
17754     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
17755          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
17756     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17757 /* end confdefs.h.  */
17758
17759 int
17760 main ()
17761 {
17762
17763   ;
17764   return 0;
17765 }
17766 _ACEOF
17767 if ac_fn_c_try_link "$LINENO"; then :
17768   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17769   lt_cv_shlibpath_overrides_runpath=yes
17770 fi
17771 fi
17772 rm -f core conftest.err conftest.$ac_objext \
17773     conftest$ac_exeext conftest.$ac_ext
17774     LDFLAGS=$save_LDFLAGS
17775     libdir=$save_libdir
17776
17777 fi
17778
17779   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17780
17781   # This implies no fast_install, which is unacceptable.
17782   # Some rework will be needed to allow for fast_install
17783   # before this can be enabled.
17784   hardcode_into_libs=yes
17785
17786   # Append ld.so.conf contents to the search path
17787   if test -f /etc/ld.so.conf; then
17788     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' ' '`
17789     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17790   fi
17791
17792   # We used to test for /lib/ld.so.1 and disable shared libraries on
17793   # powerpc, because MkLinux only supported shared libraries with the
17794   # GNU dynamic linker.  Since this was broken with cross compilers,
17795   # most powerpc-linux boxes support dynamic linking these days and
17796   # people can always --disable-shared, the test was removed, and we
17797   # assume the GNU/Linux dynamic linker is in use.
17798   dynamic_linker='GNU/Linux ld.so'
17799   ;;
17800
17801 netbsd*)
17802   version_type=sunos
17803   need_lib_prefix=no
17804   need_version=no
17805   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17806     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17807     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17808     dynamic_linker='NetBSD (a.out) ld.so'
17809   else
17810     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17811     soname_spec='${libname}${release}${shared_ext}$major'
17812     dynamic_linker='NetBSD ld.elf_so'
17813   fi
17814   shlibpath_var=LD_LIBRARY_PATH
17815   shlibpath_overrides_runpath=yes
17816   hardcode_into_libs=yes
17817   ;;
17818
17819 newsos6)
17820   version_type=linux
17821   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17822   shlibpath_var=LD_LIBRARY_PATH
17823   shlibpath_overrides_runpath=yes
17824   ;;
17825
17826 *nto* | *qnx*)
17827   version_type=qnx
17828   need_lib_prefix=no
17829   need_version=no
17830   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17831   soname_spec='${libname}${release}${shared_ext}$major'
17832   shlibpath_var=LD_LIBRARY_PATH
17833   shlibpath_overrides_runpath=no
17834   hardcode_into_libs=yes
17835   dynamic_linker='ldqnx.so'
17836   ;;
17837
17838 openbsd*)
17839   version_type=sunos
17840   sys_lib_dlsearch_path_spec="/usr/lib"
17841   need_lib_prefix=no
17842   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17843   case $host_os in
17844     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
17845     *)                          need_version=no  ;;
17846   esac
17847   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17848   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17849   shlibpath_var=LD_LIBRARY_PATH
17850   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17851     case $host_os in
17852       openbsd2.[89] | openbsd2.[89].*)
17853         shlibpath_overrides_runpath=no
17854         ;;
17855       *)
17856         shlibpath_overrides_runpath=yes
17857         ;;
17858       esac
17859   else
17860     shlibpath_overrides_runpath=yes
17861   fi
17862   ;;
17863
17864 os2*)
17865   libname_spec='$name'
17866   shrext_cmds=".dll"
17867   need_lib_prefix=no
17868   library_names_spec='$libname${shared_ext} $libname.a'
17869   dynamic_linker='OS/2 ld.exe'
17870   shlibpath_var=LIBPATH
17871   ;;
17872
17873 osf3* | osf4* | osf5*)
17874   version_type=osf
17875   need_lib_prefix=no
17876   need_version=no
17877   soname_spec='${libname}${release}${shared_ext}$major'
17878   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17879   shlibpath_var=LD_LIBRARY_PATH
17880   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17881   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17882   ;;
17883
17884 rdos*)
17885   dynamic_linker=no
17886   ;;
17887
17888 solaris*)
17889   version_type=linux
17890   need_lib_prefix=no
17891   need_version=no
17892   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17893   soname_spec='${libname}${release}${shared_ext}$major'
17894   shlibpath_var=LD_LIBRARY_PATH
17895   shlibpath_overrides_runpath=yes
17896   hardcode_into_libs=yes
17897   # ldd complains unless libraries are executable
17898   postinstall_cmds='chmod +x $lib'
17899   ;;
17900
17901 sunos4*)
17902   version_type=sunos
17903   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17904   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17905   shlibpath_var=LD_LIBRARY_PATH
17906   shlibpath_overrides_runpath=yes
17907   if test "$with_gnu_ld" = yes; then
17908     need_lib_prefix=no
17909   fi
17910   need_version=yes
17911   ;;
17912
17913 sysv4 | sysv4.3*)
17914   version_type=linux
17915   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17916   soname_spec='${libname}${release}${shared_ext}$major'
17917   shlibpath_var=LD_LIBRARY_PATH
17918   case $host_vendor in
17919     sni)
17920       shlibpath_overrides_runpath=no
17921       need_lib_prefix=no
17922       runpath_var=LD_RUN_PATH
17923       ;;
17924     siemens)
17925       need_lib_prefix=no
17926       ;;
17927     motorola)
17928       need_lib_prefix=no
17929       need_version=no
17930       shlibpath_overrides_runpath=no
17931       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17932       ;;
17933   esac
17934   ;;
17935
17936 sysv4*MP*)
17937   if test -d /usr/nec ;then
17938     version_type=linux
17939     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17940     soname_spec='$libname${shared_ext}.$major'
17941     shlibpath_var=LD_LIBRARY_PATH
17942   fi
17943   ;;
17944
17945 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17946   version_type=freebsd-elf
17947   need_lib_prefix=no
17948   need_version=no
17949   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17950   soname_spec='${libname}${release}${shared_ext}$major'
17951   shlibpath_var=LD_LIBRARY_PATH
17952   shlibpath_overrides_runpath=yes
17953   hardcode_into_libs=yes
17954   if test "$with_gnu_ld" = yes; then
17955     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17956   else
17957     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17958     case $host_os in
17959       sco3.2v5*)
17960         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17961         ;;
17962     esac
17963   fi
17964   sys_lib_dlsearch_path_spec='/usr/lib'
17965   ;;
17966
17967 tpf*)
17968   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
17969   version_type=linux
17970   need_lib_prefix=no
17971   need_version=no
17972   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17973   shlibpath_var=LD_LIBRARY_PATH
17974   shlibpath_overrides_runpath=no
17975   hardcode_into_libs=yes
17976   ;;
17977
17978 uts4*)
17979   version_type=linux
17980   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17981   soname_spec='${libname}${release}${shared_ext}$major'
17982   shlibpath_var=LD_LIBRARY_PATH
17983   ;;
17984
17985 *)
17986   dynamic_linker=no
17987   ;;
17988 esac
17989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17990 $as_echo "$dynamic_linker" >&6; }
17991 test "$dynamic_linker" = no && can_build_shared=no
17992
17993 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17994 if test "$GCC" = yes; then
17995   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17996 fi
17997
17998 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17999   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
18000 fi
18001 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
18002   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
18003 fi
18004
18005
18006
18007
18008
18009
18010
18011
18012
18013
18014
18015
18016
18017
18018
18019
18020
18021
18022
18023
18024
18025
18026
18027
18028
18029
18030
18031
18032
18033
18034
18035
18036
18037
18038
18039
18040
18041
18042
18043
18044
18045
18046
18047
18048
18049
18050
18051
18052
18053
18054
18055
18056
18057
18058
18059
18060
18061
18062
18063
18064
18065
18066
18067
18068
18069
18070
18071
18072
18073
18074
18075
18076
18077
18078
18079
18080
18081
18082
18083
18084
18085
18086
18087
18088
18089
18090
18091
18092
18093
18094
18095
18096   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
18097 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
18098 hardcode_action=
18099 if test -n "$hardcode_libdir_flag_spec" ||
18100    test -n "$runpath_var" ||
18101    test "X$hardcode_automatic" = "Xyes" ; then
18102
18103   # We can hardcode non-existent directories.
18104   if test "$hardcode_direct" != no &&
18105      # If the only mechanism to avoid hardcoding is shlibpath_var, we
18106      # have to relink, otherwise we might link with an installed library
18107      # when we should be linking with a yet-to-be-installed one
18108      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
18109      test "$hardcode_minus_L" != no; then
18110     # Linking always hardcodes the temporary library directory.
18111     hardcode_action=relink
18112   else
18113     # We can link without hardcoding, and we can hardcode nonexisting dirs.
18114     hardcode_action=immediate
18115   fi
18116 else
18117   # We cannot hardcode anything, or else we can only hardcode existing
18118   # directories.
18119   hardcode_action=unsupported
18120 fi
18121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
18122 $as_echo "$hardcode_action" >&6; }
18123
18124 if test "$hardcode_action" = relink ||
18125    test "$inherit_rpath" = yes; then
18126   # Fast installation is not supported
18127   enable_fast_install=no
18128 elif test "$shlibpath_overrides_runpath" = yes ||
18129      test "$enable_shared" = no; then
18130   # Fast installation is not necessary
18131   enable_fast_install=needless
18132 fi
18133
18134
18135
18136
18137
18138
18139   if test "x$enable_dlopen" != xyes; then
18140   enable_dlopen=unknown
18141   enable_dlopen_self=unknown
18142   enable_dlopen_self_static=unknown
18143 else
18144   lt_cv_dlopen=no
18145   lt_cv_dlopen_libs=
18146
18147   case $host_os in
18148   beos*)
18149     lt_cv_dlopen="load_add_on"
18150     lt_cv_dlopen_libs=
18151     lt_cv_dlopen_self=yes
18152     ;;
18153
18154   mingw* | pw32* | cegcc*)
18155     lt_cv_dlopen="LoadLibrary"
18156     lt_cv_dlopen_libs=
18157     ;;
18158
18159   cygwin*)
18160     lt_cv_dlopen="dlopen"
18161     lt_cv_dlopen_libs=
18162     ;;
18163
18164   darwin*)
18165   # if libdl is installed we need to link against it
18166     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
18167 $as_echo_n "checking for dlopen in -ldl... " >&6; }
18168 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
18169   $as_echo_n "(cached) " >&6
18170 else
18171   ac_check_lib_save_LIBS=$LIBS
18172 LIBS="-ldl  $LIBS"
18173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18174 /* end confdefs.h.  */
18175
18176 /* Override any GCC internal prototype to avoid an error.
18177    Use char because int might match the return type of a GCC
18178    builtin and then its argument prototype would still apply.  */
18179 #ifdef __cplusplus
18180 extern "C"
18181 #endif
18182 char dlopen ();
18183 int
18184 main ()
18185 {
18186 return dlopen ();
18187   ;
18188   return 0;
18189 }
18190 _ACEOF
18191 if ac_fn_c_try_link "$LINENO"; then :
18192   ac_cv_lib_dl_dlopen=yes
18193 else
18194   ac_cv_lib_dl_dlopen=no
18195 fi
18196 rm -f core conftest.err conftest.$ac_objext \
18197     conftest$ac_exeext conftest.$ac_ext
18198 LIBS=$ac_check_lib_save_LIBS
18199 fi
18200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
18201 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
18202 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
18203   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
18204 else
18205
18206     lt_cv_dlopen="dyld"
18207     lt_cv_dlopen_libs=
18208     lt_cv_dlopen_self=yes
18209
18210 fi
18211
18212     ;;
18213
18214   *)
18215     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
18216 if test "x$ac_cv_func_shl_load" = x""yes; then :
18217   lt_cv_dlopen="shl_load"
18218 else
18219   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
18220 $as_echo_n "checking for shl_load in -ldld... " >&6; }
18221 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
18222   $as_echo_n "(cached) " >&6
18223 else
18224   ac_check_lib_save_LIBS=$LIBS
18225 LIBS="-ldld  $LIBS"
18226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18227 /* end confdefs.h.  */
18228
18229 /* Override any GCC internal prototype to avoid an error.
18230    Use char because int might match the return type of a GCC
18231    builtin and then its argument prototype would still apply.  */
18232 #ifdef __cplusplus
18233 extern "C"
18234 #endif
18235 char shl_load ();
18236 int
18237 main ()
18238 {
18239 return shl_load ();
18240   ;
18241   return 0;
18242 }
18243 _ACEOF
18244 if ac_fn_c_try_link "$LINENO"; then :
18245   ac_cv_lib_dld_shl_load=yes
18246 else
18247   ac_cv_lib_dld_shl_load=no
18248 fi
18249 rm -f core conftest.err conftest.$ac_objext \
18250     conftest$ac_exeext conftest.$ac_ext
18251 LIBS=$ac_check_lib_save_LIBS
18252 fi
18253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
18254 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
18255 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
18256   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
18257 else
18258   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
18259 if test "x$ac_cv_func_dlopen" = x""yes; then :
18260   lt_cv_dlopen="dlopen"
18261 else
18262   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
18263 $as_echo_n "checking for dlopen in -ldl... " >&6; }
18264 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
18265   $as_echo_n "(cached) " >&6
18266 else
18267   ac_check_lib_save_LIBS=$LIBS
18268 LIBS="-ldl  $LIBS"
18269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18270 /* end confdefs.h.  */
18271
18272 /* Override any GCC internal prototype to avoid an error.
18273    Use char because int might match the return type of a GCC
18274    builtin and then its argument prototype would still apply.  */
18275 #ifdef __cplusplus
18276 extern "C"
18277 #endif
18278 char dlopen ();
18279 int
18280 main ()
18281 {
18282 return dlopen ();
18283   ;
18284   return 0;
18285 }
18286 _ACEOF
18287 if ac_fn_c_try_link "$LINENO"; then :
18288   ac_cv_lib_dl_dlopen=yes
18289 else
18290   ac_cv_lib_dl_dlopen=no
18291 fi
18292 rm -f core conftest.err conftest.$ac_objext \
18293     conftest$ac_exeext conftest.$ac_ext
18294 LIBS=$ac_check_lib_save_LIBS
18295 fi
18296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
18297 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
18298 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
18299   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
18300 else
18301   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
18302 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
18303 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
18304   $as_echo_n "(cached) " >&6
18305 else
18306   ac_check_lib_save_LIBS=$LIBS
18307 LIBS="-lsvld  $LIBS"
18308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18309 /* end confdefs.h.  */
18310
18311 /* Override any GCC internal prototype to avoid an error.
18312    Use char because int might match the return type of a GCC
18313    builtin and then its argument prototype would still apply.  */
18314 #ifdef __cplusplus
18315 extern "C"
18316 #endif
18317 char dlopen ();
18318 int
18319 main ()
18320 {
18321 return dlopen ();
18322   ;
18323   return 0;
18324 }
18325 _ACEOF
18326 if ac_fn_c_try_link "$LINENO"; then :
18327   ac_cv_lib_svld_dlopen=yes
18328 else
18329   ac_cv_lib_svld_dlopen=no
18330 fi
18331 rm -f core conftest.err conftest.$ac_objext \
18332     conftest$ac_exeext conftest.$ac_ext
18333 LIBS=$ac_check_lib_save_LIBS
18334 fi
18335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
18336 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
18337 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
18338   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
18339 else
18340   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
18341 $as_echo_n "checking for dld_link in -ldld... " >&6; }
18342 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
18343   $as_echo_n "(cached) " >&6
18344 else
18345   ac_check_lib_save_LIBS=$LIBS
18346 LIBS="-ldld  $LIBS"
18347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18348 /* end confdefs.h.  */
18349
18350 /* Override any GCC internal prototype to avoid an error.
18351    Use char because int might match the return type of a GCC
18352    builtin and then its argument prototype would still apply.  */
18353 #ifdef __cplusplus
18354 extern "C"
18355 #endif
18356 char dld_link ();
18357 int
18358 main ()
18359 {
18360 return dld_link ();
18361   ;
18362   return 0;
18363 }
18364 _ACEOF
18365 if ac_fn_c_try_link "$LINENO"; then :
18366   ac_cv_lib_dld_dld_link=yes
18367 else
18368   ac_cv_lib_dld_dld_link=no
18369 fi
18370 rm -f core conftest.err conftest.$ac_objext \
18371     conftest$ac_exeext conftest.$ac_ext
18372 LIBS=$ac_check_lib_save_LIBS
18373 fi
18374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
18375 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
18376 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
18377   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
18378 fi
18379
18380
18381 fi
18382
18383
18384 fi
18385
18386
18387 fi
18388
18389
18390 fi
18391
18392
18393 fi
18394
18395     ;;
18396   esac
18397
18398   if test "x$lt_cv_dlopen" != xno; then
18399     enable_dlopen=yes
18400   else
18401     enable_dlopen=no
18402   fi
18403
18404   case $lt_cv_dlopen in
18405   dlopen)
18406     save_CPPFLAGS="$CPPFLAGS"
18407     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
18408
18409     save_LDFLAGS="$LDFLAGS"
18410     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
18411
18412     save_LIBS="$LIBS"
18413     LIBS="$lt_cv_dlopen_libs $LIBS"
18414
18415     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
18416 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
18417 if test "${lt_cv_dlopen_self+set}" = set; then :
18418   $as_echo_n "(cached) " >&6
18419 else
18420           if test "$cross_compiling" = yes; then :
18421   lt_cv_dlopen_self=cross
18422 else
18423   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
18424   lt_status=$lt_dlunknown
18425   cat > conftest.$ac_ext <<_LT_EOF
18426 #line 18426 "configure"
18427 #include "confdefs.h"
18428
18429 #if HAVE_DLFCN_H
18430 #include <dlfcn.h>
18431 #endif
18432
18433 #include <stdio.h>
18434
18435 #ifdef RTLD_GLOBAL
18436 #  define LT_DLGLOBAL           RTLD_GLOBAL
18437 #else
18438 #  ifdef DL_GLOBAL
18439 #    define LT_DLGLOBAL         DL_GLOBAL
18440 #  else
18441 #    define LT_DLGLOBAL         0
18442 #  endif
18443 #endif
18444
18445 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
18446    find out it does not work in some platform. */
18447 #ifndef LT_DLLAZY_OR_NOW
18448 #  ifdef RTLD_LAZY
18449 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
18450 #  else
18451 #    ifdef DL_LAZY
18452 #      define LT_DLLAZY_OR_NOW          DL_LAZY
18453 #    else
18454 #      ifdef RTLD_NOW
18455 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
18456 #      else
18457 #        ifdef DL_NOW
18458 #          define LT_DLLAZY_OR_NOW      DL_NOW
18459 #        else
18460 #          define LT_DLLAZY_OR_NOW      0
18461 #        endif
18462 #      endif
18463 #    endif
18464 #  endif
18465 #endif
18466
18467 /* When -fvisbility=hidden is used, assume the code has been annotated
18468    correspondingly for the symbols needed.  */
18469 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18470 void fnord () __attribute__((visibility("default")));
18471 #endif
18472
18473 void fnord () { int i=42; }
18474 int main ()
18475 {
18476   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18477   int status = $lt_dlunknown;
18478
18479   if (self)
18480     {
18481       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
18482       else
18483         {
18484           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
18485           else puts (dlerror ());
18486         }
18487       /* dlclose (self); */
18488     }
18489   else
18490     puts (dlerror ());
18491
18492   return status;
18493 }
18494 _LT_EOF
18495   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18496   (eval $ac_link) 2>&5
18497   ac_status=$?
18498   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18499   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18500     (./conftest; exit; ) >&5 2>/dev/null
18501     lt_status=$?
18502     case x$lt_status in
18503       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
18504       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
18505       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
18506     esac
18507   else :
18508     # compilation failed
18509     lt_cv_dlopen_self=no
18510   fi
18511 fi
18512 rm -fr conftest*
18513
18514
18515 fi
18516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
18517 $as_echo "$lt_cv_dlopen_self" >&6; }
18518
18519     if test "x$lt_cv_dlopen_self" = xyes; then
18520       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
18521       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
18522 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
18523 if test "${lt_cv_dlopen_self_static+set}" = set; then :
18524   $as_echo_n "(cached) " >&6
18525 else
18526           if test "$cross_compiling" = yes; then :
18527   lt_cv_dlopen_self_static=cross
18528 else
18529   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
18530   lt_status=$lt_dlunknown
18531   cat > conftest.$ac_ext <<_LT_EOF
18532 #line 18532 "configure"
18533 #include "confdefs.h"
18534
18535 #if HAVE_DLFCN_H
18536 #include <dlfcn.h>
18537 #endif
18538
18539 #include <stdio.h>
18540
18541 #ifdef RTLD_GLOBAL
18542 #  define LT_DLGLOBAL           RTLD_GLOBAL
18543 #else
18544 #  ifdef DL_GLOBAL
18545 #    define LT_DLGLOBAL         DL_GLOBAL
18546 #  else
18547 #    define LT_DLGLOBAL         0
18548 #  endif
18549 #endif
18550
18551 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
18552    find out it does not work in some platform. */
18553 #ifndef LT_DLLAZY_OR_NOW
18554 #  ifdef RTLD_LAZY
18555 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
18556 #  else
18557 #    ifdef DL_LAZY
18558 #      define LT_DLLAZY_OR_NOW          DL_LAZY
18559 #    else
18560 #      ifdef RTLD_NOW
18561 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
18562 #      else
18563 #        ifdef DL_NOW
18564 #          define LT_DLLAZY_OR_NOW      DL_NOW
18565 #        else
18566 #          define LT_DLLAZY_OR_NOW      0
18567 #        endif
18568 #      endif
18569 #    endif
18570 #  endif
18571 #endif
18572
18573 /* When -fvisbility=hidden is used, assume the code has been annotated
18574    correspondingly for the symbols needed.  */
18575 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18576 void fnord () __attribute__((visibility("default")));
18577 #endif
18578
18579 void fnord () { int i=42; }
18580 int main ()
18581 {
18582   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18583   int status = $lt_dlunknown;
18584
18585   if (self)
18586     {
18587       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
18588       else
18589         {
18590           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
18591           else puts (dlerror ());
18592         }
18593       /* dlclose (self); */
18594     }
18595   else
18596     puts (dlerror ());
18597
18598   return status;
18599 }
18600 _LT_EOF
18601   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18602   (eval $ac_link) 2>&5
18603   ac_status=$?
18604   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18605   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18606     (./conftest; exit; ) >&5 2>/dev/null
18607     lt_status=$?
18608     case x$lt_status in
18609       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
18610       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
18611       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
18612     esac
18613   else :
18614     # compilation failed
18615     lt_cv_dlopen_self_static=no
18616   fi
18617 fi
18618 rm -fr conftest*
18619
18620
18621 fi
18622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
18623 $as_echo "$lt_cv_dlopen_self_static" >&6; }
18624     fi
18625
18626     CPPFLAGS="$save_CPPFLAGS"
18627     LDFLAGS="$save_LDFLAGS"
18628     LIBS="$save_LIBS"
18629     ;;
18630   esac
18631
18632   case $lt_cv_dlopen_self in
18633   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
18634   *) enable_dlopen_self=unknown ;;
18635   esac
18636
18637   case $lt_cv_dlopen_self_static in
18638   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
18639   *) enable_dlopen_self_static=unknown ;;
18640   esac
18641 fi
18642
18643
18644
18645
18646
18647
18648
18649
18650
18651
18652
18653
18654
18655
18656
18657
18658
18659 striplib=
18660 old_striplib=
18661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
18662 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
18663 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
18664   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
18665   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
18666   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18667 $as_echo "yes" >&6; }
18668 else
18669 # FIXME - insert some real tests, host_os isn't really good enough
18670   case $host_os in
18671   darwin*)
18672     if test -n "$STRIP" ; then
18673       striplib="$STRIP -x"
18674       old_striplib="$STRIP -S"
18675       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18676 $as_echo "yes" >&6; }
18677     else
18678       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18679 $as_echo "no" >&6; }
18680     fi
18681     ;;
18682   *)
18683     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18684 $as_echo "no" >&6; }
18685     ;;
18686   esac
18687 fi
18688
18689
18690
18691
18692
18693
18694
18695
18696
18697
18698
18699
18700   # Report which library types will actually be built
18701   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
18702 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
18703   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
18704 $as_echo "$can_build_shared" >&6; }
18705
18706   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
18707 $as_echo_n "checking whether to build shared libraries... " >&6; }
18708   test "$can_build_shared" = "no" && enable_shared=no
18709
18710   # On AIX, shared libraries and static libraries use the same namespace, and
18711   # are all built from PIC.
18712   case $host_os in
18713   aix3*)
18714     test "$enable_shared" = yes && enable_static=no
18715     if test -n "$RANLIB"; then
18716       archive_cmds="$archive_cmds~\$RANLIB \$lib"
18717       postinstall_cmds='$RANLIB $lib'
18718     fi
18719     ;;
18720
18721   aix[4-9]*)
18722     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
18723       test "$enable_shared" = yes && enable_static=no
18724     fi
18725     ;;
18726   esac
18727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
18728 $as_echo "$enable_shared" >&6; }
18729
18730   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
18731 $as_echo_n "checking whether to build static libraries... " >&6; }
18732   # Make sure either enable_shared or enable_static is yes.
18733   test "$enable_shared" = yes || enable_static=yes
18734   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
18735 $as_echo "$enable_static" >&6; }
18736
18737
18738
18739
18740 fi
18741 ac_ext=cpp
18742 ac_cpp='$CXXCPP $CPPFLAGS'
18743 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18744 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18745 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18746
18747 CC="$lt_save_CC"
18748
18749       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
18750     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
18751     (test "X$CXX" != "Xg++"))) ; then
18752   ac_ext=cpp
18753 ac_cpp='$CXXCPP $CPPFLAGS'
18754 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18755 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18756 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
18758 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
18759 if test -z "$CXXCPP"; then
18760   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
18761   $as_echo_n "(cached) " >&6
18762 else
18763       # Double quotes because CXXCPP needs to be expanded
18764     for CXXCPP in "$CXX -E" "/lib/cpp"
18765     do
18766       ac_preproc_ok=false
18767 for ac_cxx_preproc_warn_flag in '' yes
18768 do
18769   # Use a header file that comes with gcc, so configuring glibc
18770   # with a fresh cross-compiler works.
18771   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18772   # <limits.h> exists even on freestanding compilers.
18773   # On the NeXT, cc -E runs the code through the compiler's parser,
18774   # not just through cpp. "Syntax error" is here to catch this case.
18775   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18776 /* end confdefs.h.  */
18777 #ifdef __STDC__
18778 # include <limits.h>
18779 #else
18780 # include <assert.h>
18781 #endif
18782                      Syntax error
18783 _ACEOF
18784 if ac_fn_cxx_try_cpp "$LINENO"; then :
18785
18786 else
18787   # Broken: fails on valid input.
18788 continue
18789 fi
18790 rm -f conftest.err conftest.$ac_ext
18791
18792   # OK, works on sane cases.  Now check whether nonexistent headers
18793   # can be detected and how.
18794   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18795 /* end confdefs.h.  */
18796 #include <ac_nonexistent.h>
18797 _ACEOF
18798 if ac_fn_cxx_try_cpp "$LINENO"; then :
18799   # Broken: success on invalid input.
18800 continue
18801 else
18802   # Passes both tests.
18803 ac_preproc_ok=:
18804 break
18805 fi
18806 rm -f conftest.err conftest.$ac_ext
18807
18808 done
18809 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18810 rm -f conftest.err conftest.$ac_ext
18811 if $ac_preproc_ok; then :
18812   break
18813 fi
18814
18815     done
18816     ac_cv_prog_CXXCPP=$CXXCPP
18817
18818 fi
18819   CXXCPP=$ac_cv_prog_CXXCPP
18820 else
18821   ac_cv_prog_CXXCPP=$CXXCPP
18822 fi
18823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18824 $as_echo "$CXXCPP" >&6; }
18825 ac_preproc_ok=false
18826 for ac_cxx_preproc_warn_flag in '' yes
18827 do
18828   # Use a header file that comes with gcc, so configuring glibc
18829   # with a fresh cross-compiler works.
18830   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18831   # <limits.h> exists even on freestanding compilers.
18832   # On the NeXT, cc -E runs the code through the compiler's parser,
18833   # not just through cpp. "Syntax error" is here to catch this case.
18834   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18835 /* end confdefs.h.  */
18836 #ifdef __STDC__
18837 # include <limits.h>
18838 #else
18839 # include <assert.h>
18840 #endif
18841                      Syntax error
18842 _ACEOF
18843 if ac_fn_cxx_try_cpp "$LINENO"; then :
18844
18845 else
18846   # Broken: fails on valid input.
18847 continue
18848 fi
18849 rm -f conftest.err conftest.$ac_ext
18850
18851   # OK, works on sane cases.  Now check whether nonexistent headers
18852   # can be detected and how.
18853   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18854 /* end confdefs.h.  */
18855 #include <ac_nonexistent.h>
18856 _ACEOF
18857 if ac_fn_cxx_try_cpp "$LINENO"; then :
18858   # Broken: success on invalid input.
18859 continue
18860 else
18861   # Passes both tests.
18862 ac_preproc_ok=:
18863 break
18864 fi
18865 rm -f conftest.err conftest.$ac_ext
18866
18867 done
18868 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18869 rm -f conftest.err conftest.$ac_ext
18870 if $ac_preproc_ok; then :
18871
18872 else
18873   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18874 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18875 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18876 See \`config.log' for more details." "$LINENO" 5; }
18877 fi
18878
18879 ac_ext=cpp
18880 ac_cpp='$CXXCPP $CPPFLAGS'
18881 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18882 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18883 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18884
18885 else
18886   _lt_caught_CXX_error=yes
18887 fi
18888
18889 ac_ext=cpp
18890 ac_cpp='$CXXCPP $CPPFLAGS'
18891 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18892 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18893 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18894
18895 archive_cmds_need_lc_CXX=no
18896 allow_undefined_flag_CXX=
18897 always_export_symbols_CXX=no
18898 archive_expsym_cmds_CXX=
18899 compiler_needs_object_CXX=no
18900 export_dynamic_flag_spec_CXX=
18901 hardcode_direct_CXX=no
18902 hardcode_direct_absolute_CXX=no
18903 hardcode_libdir_flag_spec_CXX=
18904 hardcode_libdir_flag_spec_ld_CXX=
18905 hardcode_libdir_separator_CXX=
18906 hardcode_minus_L_CXX=no
18907 hardcode_shlibpath_var_CXX=unsupported
18908 hardcode_automatic_CXX=no
18909 inherit_rpath_CXX=no
18910 module_cmds_CXX=
18911 module_expsym_cmds_CXX=
18912 link_all_deplibs_CXX=unknown
18913 old_archive_cmds_CXX=$old_archive_cmds
18914 reload_flag_CXX=$reload_flag
18915 reload_cmds_CXX=$reload_cmds
18916 no_undefined_flag_CXX=
18917 whole_archive_flag_spec_CXX=
18918 enable_shared_with_static_runtimes_CXX=no
18919
18920 # Source file extension for C++ test sources.
18921 ac_ext=cpp
18922
18923 # Object file extension for compiled C++ test sources.
18924 objext=o
18925 objext_CXX=$objext
18926
18927 # No sense in running all these tests if we already determined that
18928 # the CXX compiler isn't working.  Some variables (like enable_shared)
18929 # are currently assumed to apply to all compilers on this platform,
18930 # and will be corrupted by setting them based on a non-working compiler.
18931 if test "$_lt_caught_CXX_error" != yes; then
18932   # Code to be used in simple compile tests
18933   lt_simple_compile_test_code="int some_variable = 0;"
18934
18935   # Code to be used in simple link tests
18936   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18937
18938   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18939
18940
18941
18942
18943
18944
18945 # If no C compiler was specified, use CC.
18946 LTCC=${LTCC-"$CC"}
18947
18948 # If no C compiler flags were specified, use CFLAGS.
18949 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18950
18951 # Allow CC to be a program name with arguments.
18952 compiler=$CC
18953
18954
18955   # save warnings/boilerplate of simple test code
18956   ac_outfile=conftest.$ac_objext
18957 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18958 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18959 _lt_compiler_boilerplate=`cat conftest.err`
18960 $RM conftest*
18961
18962   ac_outfile=conftest.$ac_objext
18963 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18964 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18965 _lt_linker_boilerplate=`cat conftest.err`
18966 $RM -r conftest*
18967
18968
18969   # Allow CC to be a program name with arguments.
18970   lt_save_CC=$CC
18971   lt_save_LD=$LD
18972   lt_save_GCC=$GCC
18973   GCC=$GXX
18974   lt_save_with_gnu_ld=$with_gnu_ld
18975   lt_save_path_LD=$lt_cv_path_LD
18976   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18977     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18978   else
18979     $as_unset lt_cv_prog_gnu_ld
18980   fi
18981   if test -n "${lt_cv_path_LDCXX+set}"; then
18982     lt_cv_path_LD=$lt_cv_path_LDCXX
18983   else
18984     $as_unset lt_cv_path_LD
18985   fi
18986   test -z "${LDCXX+set}" || LD=$LDCXX
18987   CC=${CXX-"c++"}
18988   compiler=$CC
18989   compiler_CXX=$CC
18990   for cc_temp in $compiler""; do
18991   case $cc_temp in
18992     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18993     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18994     \-*) ;;
18995     *) break;;
18996   esac
18997 done
18998 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18999
19000
19001   if test -n "$compiler"; then
19002     # We don't want -fno-exception when compiling C++ code, so set the
19003     # no_builtin_flag separately
19004     if test "$GXX" = yes; then
19005       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
19006     else
19007       lt_prog_compiler_no_builtin_flag_CXX=
19008     fi
19009
19010     if test "$GXX" = yes; then
19011       # Set up default GNU C++ configuration
19012
19013
19014
19015 # Check whether --with-gnu-ld was given.
19016 if test "${with_gnu_ld+set}" = set; then :
19017   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
19018 else
19019   with_gnu_ld=no
19020 fi
19021
19022 ac_prog=ld
19023 if test "$GCC" = yes; then
19024   # Check if gcc -print-prog-name=ld gives a path.
19025   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
19026 $as_echo_n "checking for ld used by $CC... " >&6; }
19027   case $host in
19028   *-*-mingw*)
19029     # gcc leaves a trailing carriage return which upsets mingw
19030     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
19031   *)
19032     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
19033   esac
19034   case $ac_prog in
19035     # Accept absolute paths.
19036     [\\/]* | ?:[\\/]*)
19037       re_direlt='/[^/][^/]*/\.\./'
19038       # Canonicalize the pathname of ld
19039       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
19040       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
19041         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
19042       done
19043       test -z "$LD" && LD="$ac_prog"
19044       ;;
19045   "")
19046     # If it fails, then pretend we aren't using GCC.
19047     ac_prog=ld
19048     ;;
19049   *)
19050     # If it is relative, then search for the first ld in PATH.
19051     with_gnu_ld=unknown
19052     ;;
19053   esac
19054 elif test "$with_gnu_ld" = yes; then
19055   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
19056 $as_echo_n "checking for GNU ld... " >&6; }
19057 else
19058   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
19059 $as_echo_n "checking for non-GNU ld... " >&6; }
19060 fi
19061 if test "${lt_cv_path_LD+set}" = set; then :
19062   $as_echo_n "(cached) " >&6
19063 else
19064   if test -z "$LD"; then
19065   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
19066   for ac_dir in $PATH; do
19067     IFS="$lt_save_ifs"
19068     test -z "$ac_dir" && ac_dir=.
19069     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
19070       lt_cv_path_LD="$ac_dir/$ac_prog"
19071       # Check to see if the program is GNU ld.  I'd rather use --version,
19072       # but apparently some variants of GNU ld only accept -v.
19073       # Break only if it was the GNU/non-GNU ld that we prefer.
19074       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
19075       *GNU* | *'with BFD'*)
19076         test "$with_gnu_ld" != no && break
19077         ;;
19078       *)
19079         test "$with_gnu_ld" != yes && break
19080         ;;
19081       esac
19082     fi
19083   done
19084   IFS="$lt_save_ifs"
19085 else
19086   lt_cv_path_LD="$LD" # Let the user override the test with a path.
19087 fi
19088 fi
19089
19090 LD="$lt_cv_path_LD"
19091 if test -n "$LD"; then
19092   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
19093 $as_echo "$LD" >&6; }
19094 else
19095   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19096 $as_echo "no" >&6; }
19097 fi
19098 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
19099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
19100 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
19101 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
19102   $as_echo_n "(cached) " >&6
19103 else
19104   # I'd rather use --version here, but apparently some GNU lds only accept -v.
19105 case `$LD -v 2>&1 </dev/null` in
19106 *GNU* | *'with BFD'*)
19107   lt_cv_prog_gnu_ld=yes
19108   ;;
19109 *)
19110   lt_cv_prog_gnu_ld=no
19111   ;;
19112 esac
19113 fi
19114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
19115 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
19116 with_gnu_ld=$lt_cv_prog_gnu_ld
19117
19118
19119
19120
19121
19122
19123
19124       # Check if GNU C++ uses GNU ld as the underlying linker, since the
19125       # archiving commands below assume that GNU ld is being used.
19126       if test "$with_gnu_ld" = yes; then
19127         archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19128         archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19129
19130         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19131         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19132
19133         # If archive_cmds runs LD, not CC, wlarc should be empty
19134         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
19135         #     investigate it a little bit more. (MM)
19136         wlarc='${wl}'
19137
19138         # ancient GNU ld didn't support --whole-archive et. al.
19139         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
19140           $GREP 'no-whole-archive' > /dev/null; then
19141           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19142         else
19143           whole_archive_flag_spec_CXX=
19144         fi
19145       else
19146         with_gnu_ld=no
19147         wlarc=
19148
19149         # A generic and very simple default shared library creation
19150         # command for GNU C++ for the case where it uses the native
19151         # linker, instead of GNU ld.  If possible, this setting should
19152         # overridden to take advantage of the native linker features on
19153         # the platform it is being used on.
19154         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19155       fi
19156
19157       # Commands to make compiler produce verbose output that lists
19158       # what "hidden" libraries, object files and flags are used when
19159       # linking a shared library.
19160       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19161
19162     else
19163       GXX=no
19164       with_gnu_ld=no
19165       wlarc=
19166     fi
19167
19168     # PORTME: fill in a description of your system's C++ link characteristics
19169     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
19170 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
19171     ld_shlibs_CXX=yes
19172     case $host_os in
19173       aix3*)
19174         # FIXME: insert proper C++ library support
19175         ld_shlibs_CXX=no
19176         ;;
19177       aix[4-9]*)
19178         if test "$host_cpu" = ia64; then
19179           # On IA64, the linker does run time linking by default, so we don't
19180           # have to do anything special.
19181           aix_use_runtimelinking=no
19182           exp_sym_flag='-Bexport'
19183           no_entry_flag=""
19184         else
19185           aix_use_runtimelinking=no
19186
19187           # Test if we are trying to use run time linking or normal
19188           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
19189           # need to do runtime linking.
19190           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
19191             for ld_flag in $LDFLAGS; do
19192               case $ld_flag in
19193               *-brtl*)
19194                 aix_use_runtimelinking=yes
19195                 break
19196                 ;;
19197               esac
19198             done
19199             ;;
19200           esac
19201
19202           exp_sym_flag='-bexport'
19203           no_entry_flag='-bnoentry'
19204         fi
19205
19206         # When large executables or shared objects are built, AIX ld can
19207         # have problems creating the table of contents.  If linking a library
19208         # or program results in "error TOC overflow" add -mminimal-toc to
19209         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
19210         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
19211
19212         archive_cmds_CXX=''
19213         hardcode_direct_CXX=yes
19214         hardcode_direct_absolute_CXX=yes
19215         hardcode_libdir_separator_CXX=':'
19216         link_all_deplibs_CXX=yes
19217         file_list_spec_CXX='${wl}-f,'
19218
19219         if test "$GXX" = yes; then
19220           case $host_os in aix4.[012]|aix4.[012].*)
19221           # We only want to do this on AIX 4.2 and lower, the check
19222           # below for broken collect2 doesn't work under 4.3+
19223           collect2name=`${CC} -print-prog-name=collect2`
19224           if test -f "$collect2name" &&
19225              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
19226           then
19227             # We have reworked collect2
19228             :
19229           else
19230             # We have old collect2
19231             hardcode_direct_CXX=unsupported
19232             # It fails to find uninstalled libraries when the uninstalled
19233             # path is not listed in the libpath.  Setting hardcode_minus_L
19234             # to unsupported forces relinking
19235             hardcode_minus_L_CXX=yes
19236             hardcode_libdir_flag_spec_CXX='-L$libdir'
19237             hardcode_libdir_separator_CXX=
19238           fi
19239           esac
19240           shared_flag='-shared'
19241           if test "$aix_use_runtimelinking" = yes; then
19242             shared_flag="$shared_flag "'${wl}-G'
19243           fi
19244         else
19245           # not using gcc
19246           if test "$host_cpu" = ia64; then
19247           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
19248           # chokes on -Wl,-G. The following line is correct:
19249           shared_flag='-G'
19250           else
19251             if test "$aix_use_runtimelinking" = yes; then
19252               shared_flag='${wl}-G'
19253             else
19254               shared_flag='${wl}-bM:SRE'
19255             fi
19256           fi
19257         fi
19258
19259         export_dynamic_flag_spec_CXX='${wl}-bexpall'
19260         # It seems that -bexpall does not export symbols beginning with
19261         # underscore (_), so it is better to generate a list of symbols to
19262         # export.
19263         always_export_symbols_CXX=yes
19264         if test "$aix_use_runtimelinking" = yes; then
19265           # Warning - without using the other runtime loading flags (-brtl),
19266           # -berok will link without error, but may produce a broken library.
19267           allow_undefined_flag_CXX='-berok'
19268           # Determine the default libpath from the value encoded in an empty
19269           # executable.
19270           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19271 /* end confdefs.h.  */
19272
19273 int
19274 main ()
19275 {
19276
19277   ;
19278   return 0;
19279 }
19280 _ACEOF
19281 if ac_fn_cxx_try_link "$LINENO"; then :
19282
19283 lt_aix_libpath_sed='
19284     /Import File Strings/,/^$/ {
19285         /^0/ {
19286             s/^0  *\(.*\)$/\1/
19287             p
19288         }
19289     }'
19290 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
19291 # Check for a 64-bit object if we didn't find anything.
19292 if test -z "$aix_libpath"; then
19293   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
19294 fi
19295 fi
19296 rm -f core conftest.err conftest.$ac_objext \
19297     conftest$ac_exeext conftest.$ac_ext
19298 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
19299
19300           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
19301
19302           archive_expsym_cmds_CXX='$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 $shared_flag"
19303         else
19304           if test "$host_cpu" = ia64; then
19305             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
19306             allow_undefined_flag_CXX="-z nodefs"
19307             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
19308           else
19309             # Determine the default libpath from the value encoded in an
19310             # empty executable.
19311             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19312 /* end confdefs.h.  */
19313
19314 int
19315 main ()
19316 {
19317
19318   ;
19319   return 0;
19320 }
19321 _ACEOF
19322 if ac_fn_cxx_try_link "$LINENO"; then :
19323
19324 lt_aix_libpath_sed='
19325     /Import File Strings/,/^$/ {
19326         /^0/ {
19327             s/^0  *\(.*\)$/\1/
19328             p
19329         }
19330     }'
19331 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
19332 # Check for a 64-bit object if we didn't find anything.
19333 if test -z "$aix_libpath"; then
19334   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
19335 fi
19336 fi
19337 rm -f core conftest.err conftest.$ac_objext \
19338     conftest$ac_exeext conftest.$ac_ext
19339 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
19340
19341             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
19342             # Warning - without using the other run time loading flags,
19343             # -berok will link without error, but may produce a broken library.
19344             no_undefined_flag_CXX=' ${wl}-bernotok'
19345             allow_undefined_flag_CXX=' ${wl}-berok'
19346             if test "$with_gnu_ld" = yes; then
19347               # We only use this code for GNU lds that support --whole-archive.
19348               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19349             else
19350               # Exported symbols can be pulled into shared objects from archives
19351               whole_archive_flag_spec_CXX='$convenience'
19352             fi
19353             archive_cmds_need_lc_CXX=yes
19354             # This is similar to how AIX traditionally builds its shared
19355             # libraries.
19356             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'
19357           fi
19358         fi
19359         ;;
19360
19361       beos*)
19362         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
19363           allow_undefined_flag_CXX=unsupported
19364           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
19365           # support --undefined.  This deserves some investigation.  FIXME
19366           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19367         else
19368           ld_shlibs_CXX=no
19369         fi
19370         ;;
19371
19372       chorus*)
19373         case $cc_basename in
19374           *)
19375           # FIXME: insert proper C++ library support
19376           ld_shlibs_CXX=no
19377           ;;
19378         esac
19379         ;;
19380
19381       cygwin* | mingw* | pw32* | cegcc*)
19382         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
19383         # as there is no search path for DLLs.
19384         hardcode_libdir_flag_spec_CXX='-L$libdir'
19385         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
19386         allow_undefined_flag_CXX=unsupported
19387         always_export_symbols_CXX=no
19388         enable_shared_with_static_runtimes_CXX=yes
19389
19390         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
19391           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
19392           # If the export-symbols file already is a .def file (1st line
19393           # is EXPORTS), use it as is; otherwise, prepend...
19394           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
19395             cp $export_symbols $output_objdir/$soname.def;
19396           else
19397             echo EXPORTS > $output_objdir/$soname.def;
19398             cat $export_symbols >> $output_objdir/$soname.def;
19399           fi~
19400           $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 $lib'
19401         else
19402           ld_shlibs_CXX=no
19403         fi
19404         ;;
19405       darwin* | rhapsody*)
19406
19407
19408   archive_cmds_need_lc_CXX=no
19409   hardcode_direct_CXX=no
19410   hardcode_automatic_CXX=yes
19411   hardcode_shlibpath_var_CXX=unsupported
19412   if test "$lt_cv_ld_force_load" = "yes"; then
19413     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 \"$new_convenience\"`'
19414   else
19415     whole_archive_flag_spec_CXX=''
19416   fi
19417   link_all_deplibs_CXX=yes
19418   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
19419   case $cc_basename in
19420      ifort*) _lt_dar_can_shared=yes ;;
19421      *) _lt_dar_can_shared=$GCC ;;
19422   esac
19423   if test "$_lt_dar_can_shared" = "yes"; then
19424     output_verbose_link_cmd=func_echo_all
19425     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}"
19426     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
19427     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}${_lt_dsymutil}"
19428     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
19429        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
19430       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${_lt_dsymutil}"
19431       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
19432     fi
19433
19434   else
19435   ld_shlibs_CXX=no
19436   fi
19437
19438         ;;
19439
19440       dgux*)
19441         case $cc_basename in
19442           ec++*)
19443             # FIXME: insert proper C++ library support
19444             ld_shlibs_CXX=no
19445             ;;
19446           ghcx*)
19447             # Green Hills C++ Compiler
19448             # FIXME: insert proper C++ library support
19449             ld_shlibs_CXX=no
19450             ;;
19451           *)
19452             # FIXME: insert proper C++ library support
19453             ld_shlibs_CXX=no
19454             ;;
19455         esac
19456         ;;
19457
19458       freebsd2.*)
19459         # C++ shared libraries reported to be fairly broken before
19460         # switch to ELF
19461         ld_shlibs_CXX=no
19462         ;;
19463
19464       freebsd-elf*)
19465         archive_cmds_need_lc_CXX=no
19466         ;;
19467
19468       freebsd* | dragonfly*)
19469         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
19470         # conventions
19471         ld_shlibs_CXX=yes
19472         ;;
19473
19474       gnu*)
19475         ;;
19476
19477       haiku*)
19478         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19479         link_all_deplibs_CXX=yes
19480         ;;
19481
19482       hpux9*)
19483         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
19484         hardcode_libdir_separator_CXX=:
19485         export_dynamic_flag_spec_CXX='${wl}-E'
19486         hardcode_direct_CXX=yes
19487         hardcode_minus_L_CXX=yes # Not in the search PATH,
19488                                              # but as the default
19489                                              # location of the library.
19490
19491         case $cc_basename in
19492           CC*)
19493             # FIXME: insert proper C++ library support
19494             ld_shlibs_CXX=no
19495             ;;
19496           aCC*)
19497             archive_cmds_CXX='$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 $lib'
19498             # Commands to make compiler produce verbose output that lists
19499             # what "hidden" libraries, object files and flags are used when
19500             # linking a shared library.
19501             #
19502             # There doesn't appear to be a way to prevent this compiler from
19503             # explicitly linking system object files so we need to strip them
19504             # from the output so that they don't get included in the library
19505             # dependencies.
19506             output_verbose_link_cmd='templist=`($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"'
19507             ;;
19508           *)
19509             if test "$GXX" = yes; then
19510               archive_cmds_CXX='$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'
19511             else
19512               # FIXME: insert proper C++ library support
19513               ld_shlibs_CXX=no
19514             fi
19515             ;;
19516         esac
19517         ;;
19518
19519       hpux10*|hpux11*)
19520         if test $with_gnu_ld = no; then
19521           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
19522           hardcode_libdir_separator_CXX=:
19523
19524           case $host_cpu in
19525             hppa*64*|ia64*)
19526               ;;
19527             *)
19528               export_dynamic_flag_spec_CXX='${wl}-E'
19529               ;;
19530           esac
19531         fi
19532         case $host_cpu in
19533           hppa*64*|ia64*)
19534             hardcode_direct_CXX=no
19535             hardcode_shlibpath_var_CXX=no
19536             ;;
19537           *)
19538             hardcode_direct_CXX=yes
19539             hardcode_direct_absolute_CXX=yes
19540             hardcode_minus_L_CXX=yes # Not in the search PATH,
19541                                                  # but as the default
19542                                                  # location of the library.
19543             ;;
19544         esac
19545
19546         case $cc_basename in
19547           CC*)
19548             # FIXME: insert proper C++ library support
19549             ld_shlibs_CXX=no
19550             ;;
19551           aCC*)
19552             case $host_cpu in
19553               hppa*64*)
19554                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19555                 ;;
19556               ia64*)
19557                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19558                 ;;
19559               *)
19560                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19561                 ;;
19562             esac
19563             # Commands to make compiler produce verbose output that lists
19564             # what "hidden" libraries, object files and flags are used when
19565             # linking a shared library.
19566             #
19567             # There doesn't appear to be a way to prevent this compiler from
19568             # explicitly linking system object files so we need to strip them
19569             # from the output so that they don't get included in the library
19570             # dependencies.
19571             output_verbose_link_cmd='templist=`($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"'
19572             ;;
19573           *)
19574             if test "$GXX" = yes; then
19575               if test $with_gnu_ld = no; then
19576                 case $host_cpu in
19577                   hppa*64*)
19578                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19579                     ;;
19580                   ia64*)
19581                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19582                     ;;
19583                   *)
19584                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19585                     ;;
19586                 esac
19587               fi
19588             else
19589               # FIXME: insert proper C++ library support
19590               ld_shlibs_CXX=no
19591             fi
19592             ;;
19593         esac
19594         ;;
19595
19596       interix[3-9]*)
19597         hardcode_direct_CXX=no
19598         hardcode_shlibpath_var_CXX=no
19599         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19600         export_dynamic_flag_spec_CXX='${wl}-E'
19601         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
19602         # Instead, shared libraries are loaded at an image base (0x10000000 by
19603         # default) and relocated if they conflict, which is a slow very memory
19604         # consuming and fragmenting process.  To avoid this, we pick a random,
19605         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
19606         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
19607         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19608         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19609         ;;
19610       irix5* | irix6*)
19611         case $cc_basename in
19612           CC*)
19613             # SGI C++
19614             archive_cmds_CXX='$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 $lib'
19615
19616             # Archives containing C++ object files must be created using
19617             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
19618             # necessary to make sure instantiated templates are included
19619             # in the archive.
19620             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
19621             ;;
19622           *)
19623             if test "$GXX" = yes; then
19624               if test "$with_gnu_ld" = no; then
19625                 archive_cmds_CXX='$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 $lib'
19626               else
19627                 archive_cmds_CXX='$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 $lib'
19628               fi
19629             fi
19630             link_all_deplibs_CXX=yes
19631             ;;
19632         esac
19633         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19634         hardcode_libdir_separator_CXX=:
19635         inherit_rpath_CXX=yes
19636         ;;
19637
19638       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19639         case $cc_basename in
19640           KCC*)
19641             # Kuck and Associates, Inc. (KAI) C++ Compiler
19642
19643             # KCC will only create a shared library if the output file
19644             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19645             # to its proper name (with version) after linking.
19646             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'
19647             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 $lib'
19648             # Commands to make compiler produce verbose output that lists
19649             # what "hidden" libraries, object files and flags are used when
19650             # linking a shared library.
19651             #
19652             # There doesn't appear to be a way to prevent this compiler from
19653             # explicitly linking system object files so we need to strip them
19654             # from the output so that they don't get included in the library
19655             # dependencies.
19656             output_verbose_link_cmd='templist=`$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"'
19657
19658             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19659             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19660
19661             # Archives containing C++ object files must be created using
19662             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
19663             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
19664             ;;
19665           icpc* | ecpc* )
19666             # Intel C++
19667             with_gnu_ld=yes
19668             # version 8.0 and above of icpc choke on multiply defined symbols
19669             # if we add $predep_objects and $postdep_objects, however 7.1 and
19670             # earlier do not add the objects themselves.
19671             case `$CC -V 2>&1` in
19672               *"Version 7."*)
19673                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19674                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19675                 ;;
19676               *)  # Version 8.0 or newer
19677                 tmp_idyn=
19678                 case $host_cpu in
19679                   ia64*) tmp_idyn=' -i_dynamic';;
19680                 esac
19681                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19682                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19683                 ;;
19684             esac
19685             archive_cmds_need_lc_CXX=no
19686             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19687             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19688             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19689             ;;
19690           pgCC* | pgcpp*)
19691             # Portland Group C++ compiler
19692             case `$CC -V` in
19693             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
19694               prelink_cmds_CXX='tpldir=Template.dir~
19695                 rm -rf $tpldir~
19696                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
19697                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
19698               old_archive_cmds_CXX='tpldir=Template.dir~
19699                 rm -rf $tpldir~
19700                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
19701                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
19702                 $RANLIB $oldlib'
19703               archive_cmds_CXX='tpldir=Template.dir~
19704                 rm -rf $tpldir~
19705                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19706                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19707               archive_expsym_cmds_CXX='tpldir=Template.dir~
19708                 rm -rf $tpldir~
19709                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19710                 $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 $lib'
19711               ;;
19712             *) # Version 6 and above use weak symbols
19713               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19714               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19715               ;;
19716             esac
19717
19718             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
19719             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19720             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19721             ;;
19722           cxx*)
19723             # Compaq C++
19724             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19725             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
19726
19727             runpath_var=LD_RUN_PATH
19728             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19729             hardcode_libdir_separator_CXX=:
19730
19731             # Commands to make compiler produce verbose output that lists
19732             # what "hidden" libraries, object files and flags are used when
19733             # linking a shared library.
19734             #
19735             # There doesn't appear to be a way to prevent this compiler from
19736             # explicitly linking system object files so we need to strip them
19737             # from the output so that they don't get included in the library
19738             # dependencies.
19739             output_verbose_link_cmd='templist=`$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" | $Xsed'
19740             ;;
19741           xl* | mpixl* | bgxl*)
19742             # IBM XL 8.0 on PPC, with GNU ld
19743             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19744             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19745             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19746             if test "x$supports_anon_versioning" = xyes; then
19747               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
19748                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
19749                 echo "local: *; };" >> $output_objdir/$libname.ver~
19750                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
19751             fi
19752             ;;
19753           *)
19754             case `$CC -V 2>&1 | sed 5q` in
19755             *Sun\ C*)
19756               # Sun C++ 5.9
19757               no_undefined_flag_CXX=' -zdefs'
19758               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19759               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
19760               hardcode_libdir_flag_spec_CXX='-R$libdir'
19761               whole_archive_flag_spec_CXX='${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'
19762               compiler_needs_object_CXX=yes
19763
19764               # Not sure whether something based on
19765               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
19766               # would be better.
19767               output_verbose_link_cmd='func_echo_all'
19768
19769               # Archives containing C++ object files must be created using
19770               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19771               # necessary to make sure instantiated templates are included
19772               # in the archive.
19773               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19774               ;;
19775             esac
19776             ;;
19777         esac
19778         ;;
19779
19780       lynxos*)
19781         # FIXME: insert proper C++ library support
19782         ld_shlibs_CXX=no
19783         ;;
19784
19785       m88k*)
19786         # FIXME: insert proper C++ library support
19787         ld_shlibs_CXX=no
19788         ;;
19789
19790       mvs*)
19791         case $cc_basename in
19792           cxx*)
19793             # FIXME: insert proper C++ library support
19794             ld_shlibs_CXX=no
19795             ;;
19796           *)
19797             # FIXME: insert proper C++ library support
19798             ld_shlibs_CXX=no
19799             ;;
19800         esac
19801         ;;
19802
19803       netbsd*)
19804         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19805           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19806           wlarc=
19807           hardcode_libdir_flag_spec_CXX='-R$libdir'
19808           hardcode_direct_CXX=yes
19809           hardcode_shlibpath_var_CXX=no
19810         fi
19811         # Workaround some broken pre-1.5 toolchains
19812         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19813         ;;
19814
19815       *nto* | *qnx*)
19816         ld_shlibs_CXX=yes
19817         ;;
19818
19819       openbsd2*)
19820         # C++ shared libraries are fairly broken
19821         ld_shlibs_CXX=no
19822         ;;
19823
19824       openbsd*)
19825         if test -f /usr/libexec/ld.so; then
19826           hardcode_direct_CXX=yes
19827           hardcode_shlibpath_var_CXX=no
19828           hardcode_direct_absolute_CXX=yes
19829           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19830           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19831           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19832             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19833             export_dynamic_flag_spec_CXX='${wl}-E'
19834             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19835           fi
19836           output_verbose_link_cmd=func_echo_all
19837         else
19838           ld_shlibs_CXX=no
19839         fi
19840         ;;
19841
19842       osf3* | osf4* | osf5*)
19843         case $cc_basename in
19844           KCC*)
19845             # Kuck and Associates, Inc. (KAI) C++ Compiler
19846
19847             # KCC will only create a shared library if the output file
19848             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19849             # to its proper name (with version) after linking.
19850             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 $lib'
19851
19852             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19853             hardcode_libdir_separator_CXX=:
19854
19855             # Archives containing C++ object files must be created using
19856             # the KAI C++ compiler.
19857             case $host in
19858               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19859               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19860             esac
19861             ;;
19862           RCC*)
19863             # Rational C++ 2.4.1
19864             # FIXME: insert proper C++ library support
19865             ld_shlibs_CXX=no
19866             ;;
19867           cxx*)
19868             case $host in
19869               osf3*)
19870                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19871                 archive_cmds_CXX='$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 $lib'
19872                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19873                 ;;
19874               *)
19875                 allow_undefined_flag_CXX=' -expect_unresolved \*'
19876                 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'
19877                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19878                   echo "-hidden">> $lib.exp~
19879                   $CC -shared$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~
19880                   $RM $lib.exp'
19881                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19882                 ;;
19883             esac
19884
19885             hardcode_libdir_separator_CXX=:
19886
19887             # Commands to make compiler produce verbose output that lists
19888             # what "hidden" libraries, object files and flags are used when
19889             # linking a shared library.
19890             #
19891             # There doesn't appear to be a way to prevent this compiler from
19892             # explicitly linking system object files so we need to strip them
19893             # from the output so that they don't get included in the library
19894             # dependencies.
19895             output_verbose_link_cmd='templist=`$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"'
19896             ;;
19897           *)
19898             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19899               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19900               case $host in
19901                 osf3*)
19902                   archive_cmds_CXX='$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 $lib'
19903                   ;;
19904                 *)
19905                   archive_cmds_CXX='$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 $lib'
19906                   ;;
19907               esac
19908
19909               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19910               hardcode_libdir_separator_CXX=:
19911
19912               # Commands to make compiler produce verbose output that lists
19913               # what "hidden" libraries, object files and flags are used when
19914               # linking a shared library.
19915               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19916
19917             else
19918               # FIXME: insert proper C++ library support
19919               ld_shlibs_CXX=no
19920             fi
19921             ;;
19922         esac
19923         ;;
19924
19925       psos*)
19926         # FIXME: insert proper C++ library support
19927         ld_shlibs_CXX=no
19928         ;;
19929
19930       sunos4*)
19931         case $cc_basename in
19932           CC*)
19933             # Sun C++ 4.x
19934             # FIXME: insert proper C++ library support
19935             ld_shlibs_CXX=no
19936             ;;
19937           lcc*)
19938             # Lucid
19939             # FIXME: insert proper C++ library support
19940             ld_shlibs_CXX=no
19941             ;;
19942           *)
19943             # FIXME: insert proper C++ library support
19944             ld_shlibs_CXX=no
19945             ;;
19946         esac
19947         ;;
19948
19949       solaris*)
19950         case $cc_basename in
19951           CC*)
19952             # Sun C++ 4.2, 5.x and Centerline C++
19953             archive_cmds_need_lc_CXX=yes
19954             no_undefined_flag_CXX=' -zdefs'
19955             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19956             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19957               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19958
19959             hardcode_libdir_flag_spec_CXX='-R$libdir'
19960             hardcode_shlibpath_var_CXX=no
19961             case $host_os in
19962               solaris2.[0-5] | solaris2.[0-5].*) ;;
19963               *)
19964                 # The compiler driver will combine and reorder linker options,
19965                 # but understands `-z linker_flag'.
19966                 # Supported since Solaris 2.6 (maybe 2.5.1?)
19967                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19968                 ;;
19969             esac
19970             link_all_deplibs_CXX=yes
19971
19972             output_verbose_link_cmd='func_echo_all'
19973
19974             # Archives containing C++ object files must be created using
19975             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19976             # necessary to make sure instantiated templates are included
19977             # in the archive.
19978             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19979             ;;
19980           gcx*)
19981             # Green Hills C++ Compiler
19982             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19983
19984             # The C++ compiler must be used to create the archive.
19985             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19986             ;;
19987           *)
19988             # GNU C++ compiler with Solaris linker
19989             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19990               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19991               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19992                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19993                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19994                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19995
19996                 # Commands to make compiler produce verbose output that lists
19997                 # what "hidden" libraries, object files and flags are used when
19998                 # linking a shared library.
19999                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
20000               else
20001                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
20002                 # platform.
20003                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
20004                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
20005                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
20006
20007                 # Commands to make compiler produce verbose output that lists
20008                 # what "hidden" libraries, object files and flags are used when
20009                 # linking a shared library.
20010                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
20011               fi
20012
20013               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
20014               case $host_os in
20015                 solaris2.[0-5] | solaris2.[0-5].*) ;;
20016                 *)
20017                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
20018                   ;;
20019               esac
20020             fi
20021             ;;
20022         esac
20023         ;;
20024
20025     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
20026       no_undefined_flag_CXX='${wl}-z,text'
20027       archive_cmds_need_lc_CXX=no
20028       hardcode_shlibpath_var_CXX=no
20029       runpath_var='LD_RUN_PATH'
20030
20031       case $cc_basename in
20032         CC*)
20033           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
20034           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
20035           ;;
20036         *)
20037           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
20038           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
20039           ;;
20040       esac
20041       ;;
20042
20043       sysv5* | sco3.2v5* | sco5v6*)
20044         # Note: We can NOT use -z defs as we might desire, because we do not
20045         # link with -lc, and that would cause any symbols used from libc to
20046         # always be unresolved, which means just about no library would
20047         # ever link correctly.  If we're not using GNU ld we use -z text
20048         # though, which does catch some bad symbols but isn't as heavy-handed
20049         # as -z defs.
20050         no_undefined_flag_CXX='${wl}-z,text'
20051         allow_undefined_flag_CXX='${wl}-z,nodefs'
20052         archive_cmds_need_lc_CXX=no
20053         hardcode_shlibpath_var_CXX=no
20054         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
20055         hardcode_libdir_separator_CXX=':'
20056         link_all_deplibs_CXX=yes
20057         export_dynamic_flag_spec_CXX='${wl}-Bexport'
20058         runpath_var='LD_RUN_PATH'
20059
20060         case $cc_basename in
20061           CC*)
20062             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
20063             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
20064             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
20065               '"$old_archive_cmds_CXX"
20066             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
20067               '"$reload_cmds_CXX"
20068             ;;
20069           *)
20070             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
20071             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
20072             ;;
20073         esac
20074       ;;
20075
20076       tandem*)
20077         case $cc_basename in
20078           NCC*)
20079             # NonStop-UX NCC 3.20
20080             # FIXME: insert proper C++ library support
20081             ld_shlibs_CXX=no
20082             ;;
20083           *)
20084             # FIXME: insert proper C++ library support
20085             ld_shlibs_CXX=no
20086             ;;
20087         esac
20088         ;;
20089
20090       vxworks*)
20091         # FIXME: insert proper C++ library support
20092         ld_shlibs_CXX=no
20093         ;;
20094
20095       *)
20096         # FIXME: insert proper C++ library support
20097         ld_shlibs_CXX=no
20098         ;;
20099     esac
20100
20101     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20102 $as_echo "$ld_shlibs_CXX" >&6; }
20103     test "$ld_shlibs_CXX" = no && can_build_shared=no
20104
20105     GCC_CXX="$GXX"
20106     LD_CXX="$LD"
20107
20108     ## CAVEAT EMPTOR:
20109     ## There is no encapsulation within the following macros, do not change
20110     ## the running order or otherwise move them around unless you know exactly
20111     ## what you are doing...
20112     # Dependencies to place before and after the object being linked:
20113 predep_objects_CXX=
20114 postdep_objects_CXX=
20115 predeps_CXX=
20116 postdeps_CXX=
20117 compiler_lib_search_path_CXX=
20118
20119 cat > conftest.$ac_ext <<_LT_EOF
20120 class Foo
20121 {
20122 public:
20123   Foo (void) { a = 0; }
20124 private:
20125   int a;
20126 };
20127 _LT_EOF
20128
20129 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20130   (eval $ac_compile) 2>&5
20131   ac_status=$?
20132   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20133   test $ac_status = 0; }; then
20134   # Parse the compiler output and extract the necessary
20135   # objects, libraries and library flags.
20136
20137   # Sentinel used to keep track of whether or not we are before
20138   # the conftest object file.
20139   pre_test_object_deps_done=no
20140
20141   for p in `eval "$output_verbose_link_cmd"`; do
20142     case $p in
20143
20144     -L* | -R* | -l*)
20145        # Some compilers place space between "-{L,R}" and the path.
20146        # Remove the space.
20147        if test $p = "-L" ||
20148           test $p = "-R"; then
20149          prev=$p
20150          continue
20151        else
20152          prev=
20153        fi
20154
20155        if test "$pre_test_object_deps_done" = no; then
20156          case $p in
20157          -L* | -R*)
20158            # Internal compiler library paths should come after those
20159            # provided the user.  The postdeps already come after the
20160            # user supplied libs so there is no need to process them.
20161            if test -z "$compiler_lib_search_path_CXX"; then
20162              compiler_lib_search_path_CXX="${prev}${p}"
20163            else
20164              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
20165            fi
20166            ;;
20167          # The "-l" case would never come before the object being
20168          # linked, so don't bother handling this case.
20169          esac
20170        else
20171          if test -z "$postdeps_CXX"; then
20172            postdeps_CXX="${prev}${p}"
20173          else
20174            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
20175          fi
20176        fi
20177        ;;
20178
20179     *.$objext)
20180        # This assumes that the test object file only shows up
20181        # once in the compiler output.
20182        if test "$p" = "conftest.$objext"; then
20183          pre_test_object_deps_done=yes
20184          continue
20185        fi
20186
20187        if test "$pre_test_object_deps_done" = no; then
20188          if test -z "$predep_objects_CXX"; then
20189            predep_objects_CXX="$p"
20190          else
20191            predep_objects_CXX="$predep_objects_CXX $p"
20192          fi
20193        else
20194          if test -z "$postdep_objects_CXX"; then
20195            postdep_objects_CXX="$p"
20196          else
20197            postdep_objects_CXX="$postdep_objects_CXX $p"
20198          fi
20199        fi
20200        ;;
20201
20202     *) ;; # Ignore the rest.
20203
20204     esac
20205   done
20206
20207   # Clean up.
20208   rm -f a.out a.exe
20209 else
20210   echo "libtool.m4: error: problem compiling CXX test program"
20211 fi
20212
20213 $RM -f confest.$objext
20214
20215 # PORTME: override above test on systems where it is broken
20216 case $host_os in
20217 interix[3-9]*)
20218   # Interix 3.5 installs completely hosed .la files for C++, so rather than
20219   # hack all around it, let's just trust "g++" to DTRT.
20220   predep_objects_CXX=
20221   postdep_objects_CXX=
20222   postdeps_CXX=
20223   ;;
20224
20225 linux*)
20226   case `$CC -V 2>&1 | sed 5q` in
20227   *Sun\ C*)
20228     # Sun C++ 5.9
20229
20230     # The more standards-conforming stlport4 library is
20231     # incompatible with the Cstd library. Avoid specifying
20232     # it if it's in CXXFLAGS. Ignore libCrun as
20233     # -library=stlport4 depends on it.
20234     case " $CXX $CXXFLAGS " in
20235     *" -library=stlport4 "*)
20236       solaris_use_stlport4=yes
20237       ;;
20238     esac
20239
20240     if test "$solaris_use_stlport4" != yes; then
20241       postdeps_CXX='-library=Cstd -library=Crun'
20242     fi
20243     ;;
20244   esac
20245   ;;
20246
20247 solaris*)
20248   case $cc_basename in
20249   CC*)
20250     # The more standards-conforming stlport4 library is
20251     # incompatible with the Cstd library. Avoid specifying
20252     # it if it's in CXXFLAGS. Ignore libCrun as
20253     # -library=stlport4 depends on it.
20254     case " $CXX $CXXFLAGS " in
20255     *" -library=stlport4 "*)
20256       solaris_use_stlport4=yes
20257       ;;
20258     esac
20259
20260     # Adding this requires a known-good setup of shared libraries for
20261     # Sun compiler versions before 5.6, else PIC objects from an old
20262     # archive will be linked into the output, leading to subtle bugs.
20263     if test "$solaris_use_stlport4" != yes; then
20264       postdeps_CXX='-library=Cstd -library=Crun'
20265     fi
20266     ;;
20267   esac
20268   ;;
20269 esac
20270
20271
20272 case " $postdeps_CXX " in
20273 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
20274 esac
20275  compiler_lib_search_dirs_CXX=
20276 if test -n "${compiler_lib_search_path_CXX}"; then
20277  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
20278 fi
20279
20280
20281
20282
20283
20284
20285
20286
20287
20288
20289
20290
20291
20292
20293
20294
20295
20296
20297
20298
20299
20300
20301
20302
20303
20304
20305
20306
20307
20308
20309
20310     lt_prog_compiler_wl_CXX=
20311 lt_prog_compiler_pic_CXX=
20312 lt_prog_compiler_static_CXX=
20313
20314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
20315 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
20316
20317   # C++ specific cases for pic, static, wl, etc.
20318   if test "$GXX" = yes; then
20319     lt_prog_compiler_wl_CXX='-Wl,'
20320     lt_prog_compiler_static_CXX='-static'
20321
20322     case $host_os in
20323     aix*)
20324       # All AIX code is PIC.
20325       if test "$host_cpu" = ia64; then
20326         # AIX 5 now supports IA64 processor
20327         lt_prog_compiler_static_CXX='-Bstatic'
20328       fi
20329       lt_prog_compiler_pic_CXX='-fPIC'
20330       ;;
20331
20332     amigaos*)
20333       case $host_cpu in
20334       powerpc)
20335             # see comment about AmigaOS4 .so support
20336             lt_prog_compiler_pic_CXX='-fPIC'
20337         ;;
20338       m68k)
20339             # FIXME: we need at least 68020 code to build shared libraries, but
20340             # adding the `-m68020' flag to GCC prevents building anything better,
20341             # like `-m68040'.
20342             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
20343         ;;
20344       esac
20345       ;;
20346
20347     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
20348       # PIC is the default for these OSes.
20349       ;;
20350     mingw* | cygwin* | os2* | pw32* | cegcc*)
20351       # This hack is so that the source file can tell whether it is being
20352       # built for inclusion in a dll (and should export symbols for example).
20353       # Although the cygwin gcc ignores -fPIC, still need this for old-style
20354       # (--disable-auto-import) libraries
20355       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
20356       ;;
20357     darwin* | rhapsody*)
20358       # PIC is the default on this platform
20359       # Common symbols not allowed in MH_DYLIB files
20360       lt_prog_compiler_pic_CXX='-fno-common'
20361       ;;
20362     *djgpp*)
20363       # DJGPP does not support shared libraries at all
20364       lt_prog_compiler_pic_CXX=
20365       ;;
20366     haiku*)
20367       # PIC is the default for Haiku.
20368       # The "-static" flag exists, but is broken.
20369       lt_prog_compiler_static_CXX=
20370       ;;
20371     interix[3-9]*)
20372       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
20373       # Instead, we relocate shared libraries at runtime.
20374       ;;
20375     sysv4*MP*)
20376       if test -d /usr/nec; then
20377         lt_prog_compiler_pic_CXX=-Kconform_pic
20378       fi
20379       ;;
20380     hpux*)
20381       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
20382       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
20383       # sets the default TLS model and affects inlining.
20384       case $host_cpu in
20385       hppa*64*)
20386         ;;
20387       *)
20388         lt_prog_compiler_pic_CXX='-fPIC'
20389         ;;
20390       esac
20391       ;;
20392     *qnx* | *nto*)
20393       # QNX uses GNU C++, but need to define -shared option too, otherwise
20394       # it will coredump.
20395       lt_prog_compiler_pic_CXX='-fPIC -shared'
20396       ;;
20397     *)
20398       lt_prog_compiler_pic_CXX='-fPIC'
20399       ;;
20400     esac
20401   else
20402     case $host_os in
20403       aix[4-9]*)
20404         # All AIX code is PIC.
20405         if test "$host_cpu" = ia64; then
20406           # AIX 5 now supports IA64 processor
20407           lt_prog_compiler_static_CXX='-Bstatic'
20408         else
20409           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
20410         fi
20411         ;;
20412       chorus*)
20413         case $cc_basename in
20414         cxch68*)
20415           # Green Hills C++ Compiler
20416           # _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"
20417           ;;
20418         esac
20419         ;;
20420       dgux*)
20421         case $cc_basename in
20422           ec++*)
20423             lt_prog_compiler_pic_CXX='-KPIC'
20424             ;;
20425           ghcx*)
20426             # Green Hills C++ Compiler
20427             lt_prog_compiler_pic_CXX='-pic'
20428             ;;
20429           *)
20430             ;;
20431         esac
20432         ;;
20433       freebsd* | dragonfly*)
20434         # FreeBSD uses GNU C++
20435         ;;
20436       hpux9* | hpux10* | hpux11*)
20437         case $cc_basename in
20438           CC*)
20439             lt_prog_compiler_wl_CXX='-Wl,'
20440             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
20441             if test "$host_cpu" != ia64; then
20442               lt_prog_compiler_pic_CXX='+Z'
20443             fi
20444             ;;
20445           aCC*)
20446             lt_prog_compiler_wl_CXX='-Wl,'
20447             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
20448             case $host_cpu in
20449             hppa*64*|ia64*)
20450               # +Z the default
20451               ;;
20452             *)
20453               lt_prog_compiler_pic_CXX='+Z'
20454               ;;
20455             esac
20456             ;;
20457           *)
20458             ;;
20459         esac
20460         ;;
20461       interix*)
20462         # This is c89, which is MS Visual C++ (no shared libs)
20463         # Anyone wants to do a port?
20464         ;;
20465       irix5* | irix6* | nonstopux*)
20466         case $cc_basename in
20467           CC*)
20468             lt_prog_compiler_wl_CXX='-Wl,'
20469             lt_prog_compiler_static_CXX='-non_shared'
20470             # CC pic flag -KPIC is the default.
20471             ;;
20472           *)
20473             ;;
20474         esac
20475         ;;
20476       linux* | k*bsd*-gnu | kopensolaris*-gnu)
20477         case $cc_basename in
20478           KCC*)
20479             # KAI C++ Compiler
20480             lt_prog_compiler_wl_CXX='--backend -Wl,'
20481             lt_prog_compiler_pic_CXX='-fPIC'
20482             ;;
20483           ecpc* )
20484             # old Intel C++ for x86_64 which still supported -KPIC.
20485             lt_prog_compiler_wl_CXX='-Wl,'
20486             lt_prog_compiler_pic_CXX='-KPIC'
20487             lt_prog_compiler_static_CXX='-static'
20488             ;;
20489           icpc* )
20490             # Intel C++, used to be incompatible with GCC.
20491             # ICC 10 doesn't accept -KPIC any more.
20492             lt_prog_compiler_wl_CXX='-Wl,'
20493             lt_prog_compiler_pic_CXX='-fPIC'
20494             lt_prog_compiler_static_CXX='-static'
20495             ;;
20496           pgCC* | pgcpp*)
20497             # Portland Group C++ compiler
20498             lt_prog_compiler_wl_CXX='-Wl,'
20499             lt_prog_compiler_pic_CXX='-fpic'
20500             lt_prog_compiler_static_CXX='-Bstatic'
20501             ;;
20502           cxx*)
20503             # Compaq C++
20504             # Make sure the PIC flag is empty.  It appears that all Alpha
20505             # Linux and Compaq Tru64 Unix objects are PIC.
20506             lt_prog_compiler_pic_CXX=
20507             lt_prog_compiler_static_CXX='-non_shared'
20508             ;;
20509           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
20510             # IBM XL 8.0, 9.0 on PPC and BlueGene
20511             lt_prog_compiler_wl_CXX='-Wl,'
20512             lt_prog_compiler_pic_CXX='-qpic'
20513             lt_prog_compiler_static_CXX='-qstaticlink'
20514             ;;
20515           *)
20516             case `$CC -V 2>&1 | sed 5q` in
20517             *Sun\ C*)
20518               # Sun C++ 5.9
20519               lt_prog_compiler_pic_CXX='-KPIC'
20520               lt_prog_compiler_static_CXX='-Bstatic'
20521               lt_prog_compiler_wl_CXX='-Qoption ld '
20522               ;;
20523             esac
20524             ;;
20525         esac
20526         ;;
20527       lynxos*)
20528         ;;
20529       m88k*)
20530         ;;
20531       mvs*)
20532         case $cc_basename in
20533           cxx*)
20534             lt_prog_compiler_pic_CXX='-W c,exportall'
20535             ;;
20536           *)
20537             ;;
20538         esac
20539         ;;
20540       netbsd*)
20541         ;;
20542       *qnx* | *nto*)
20543         # QNX uses GNU C++, but need to define -shared option too, otherwise
20544         # it will coredump.
20545         lt_prog_compiler_pic_CXX='-fPIC -shared'
20546         ;;
20547       osf3* | osf4* | osf5*)
20548         case $cc_basename in
20549           KCC*)
20550             lt_prog_compiler_wl_CXX='--backend -Wl,'
20551             ;;
20552           RCC*)
20553             # Rational C++ 2.4.1
20554             lt_prog_compiler_pic_CXX='-pic'
20555             ;;
20556           cxx*)
20557             # Digital/Compaq C++
20558             lt_prog_compiler_wl_CXX='-Wl,'
20559             # Make sure the PIC flag is empty.  It appears that all Alpha
20560             # Linux and Compaq Tru64 Unix objects are PIC.
20561             lt_prog_compiler_pic_CXX=
20562             lt_prog_compiler_static_CXX='-non_shared'
20563             ;;
20564           *)
20565             ;;
20566         esac
20567         ;;
20568       psos*)
20569         ;;
20570       solaris*)
20571         case $cc_basename in
20572           CC*)
20573             # Sun C++ 4.2, 5.x and Centerline C++
20574             lt_prog_compiler_pic_CXX='-KPIC'
20575             lt_prog_compiler_static_CXX='-Bstatic'
20576             lt_prog_compiler_wl_CXX='-Qoption ld '
20577             ;;
20578           gcx*)
20579             # Green Hills C++ Compiler
20580             lt_prog_compiler_pic_CXX='-PIC'
20581             ;;
20582           *)
20583             ;;
20584         esac
20585         ;;
20586       sunos4*)
20587         case $cc_basename in
20588           CC*)
20589             # Sun C++ 4.x
20590             lt_prog_compiler_pic_CXX='-pic'
20591             lt_prog_compiler_static_CXX='-Bstatic'
20592             ;;
20593           lcc*)
20594             # Lucid
20595             lt_prog_compiler_pic_CXX='-pic'
20596             ;;
20597           *)
20598             ;;
20599         esac
20600         ;;
20601       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
20602         case $cc_basename in
20603           CC*)
20604             lt_prog_compiler_wl_CXX='-Wl,'
20605             lt_prog_compiler_pic_CXX='-KPIC'
20606             lt_prog_compiler_static_CXX='-Bstatic'
20607             ;;
20608         esac
20609         ;;
20610       tandem*)
20611         case $cc_basename in
20612           NCC*)
20613             # NonStop-UX NCC 3.20
20614             lt_prog_compiler_pic_CXX='-KPIC'
20615             ;;
20616           *)
20617             ;;
20618         esac
20619         ;;
20620       vxworks*)
20621         ;;
20622       *)
20623         lt_prog_compiler_can_build_shared_CXX=no
20624         ;;
20625     esac
20626   fi
20627
20628 case $host_os in
20629   # For platforms which do not support PIC, -DPIC is meaningless:
20630   *djgpp*)
20631     lt_prog_compiler_pic_CXX=
20632     ;;
20633   *)
20634     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
20635     ;;
20636 esac
20637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
20638 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
20639
20640
20641
20642 #
20643 # Check to make sure the PIC flag actually works.
20644 #
20645 if test -n "$lt_prog_compiler_pic_CXX"; then
20646   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
20647 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
20648 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
20649   $as_echo_n "(cached) " >&6
20650 else
20651   lt_cv_prog_compiler_pic_works_CXX=no
20652    ac_outfile=conftest.$ac_objext
20653    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20654    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
20655    # Insert the option either (1) after the last *FLAGS variable, or
20656    # (2) before a word containing "conftest.", or (3) at the end.
20657    # Note that $ac_compile itself does not contain backslashes and begins
20658    # with a dollar sign (not a hyphen), so the echo should work correctly.
20659    # The option is referenced via a variable to avoid confusing sed.
20660    lt_compile=`echo "$ac_compile" | $SED \
20661    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20662    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20663    -e 's:$: $lt_compiler_flag:'`
20664    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20665    (eval "$lt_compile" 2>conftest.err)
20666    ac_status=$?
20667    cat conftest.err >&5
20668    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20669    if (exit $ac_status) && test -s "$ac_outfile"; then
20670      # The compiler can only warn and ignore the option if not recognized
20671      # So say no if there are warnings other than the usual output.
20672      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
20673      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20674      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
20675        lt_cv_prog_compiler_pic_works_CXX=yes
20676      fi
20677    fi
20678    $RM conftest*
20679
20680 fi
20681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
20682 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
20683
20684 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
20685     case $lt_prog_compiler_pic_CXX in
20686      "" | " "*) ;;
20687      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
20688      esac
20689 else
20690     lt_prog_compiler_pic_CXX=
20691      lt_prog_compiler_can_build_shared_CXX=no
20692 fi
20693
20694 fi
20695
20696
20697
20698 #
20699 # Check to make sure the static flag actually works.
20700 #
20701 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
20702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
20703 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
20704 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
20705   $as_echo_n "(cached) " >&6
20706 else
20707   lt_cv_prog_compiler_static_works_CXX=no
20708    save_LDFLAGS="$LDFLAGS"
20709    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
20710    echo "$lt_simple_link_test_code" > conftest.$ac_ext
20711    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
20712      # The linker can only warn and ignore the option if not recognized
20713      # So say no if there are warnings
20714      if test -s conftest.err; then
20715        # Append any errors to the config.log.
20716        cat conftest.err 1>&5
20717        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
20718        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20719        if diff conftest.exp conftest.er2 >/dev/null; then
20720          lt_cv_prog_compiler_static_works_CXX=yes
20721        fi
20722      else
20723        lt_cv_prog_compiler_static_works_CXX=yes
20724      fi
20725    fi
20726    $RM -r conftest*
20727    LDFLAGS="$save_LDFLAGS"
20728
20729 fi
20730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
20731 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
20732
20733 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
20734     :
20735 else
20736     lt_prog_compiler_static_CXX=
20737 fi
20738
20739
20740
20741
20742     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20743 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20744 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20745   $as_echo_n "(cached) " >&6
20746 else
20747   lt_cv_prog_compiler_c_o_CXX=no
20748    $RM -r conftest 2>/dev/null
20749    mkdir conftest
20750    cd conftest
20751    mkdir out
20752    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20753
20754    lt_compiler_flag="-o out/conftest2.$ac_objext"
20755    # Insert the option either (1) after the last *FLAGS variable, or
20756    # (2) before a word containing "conftest.", or (3) at the end.
20757    # Note that $ac_compile itself does not contain backslashes and begins
20758    # with a dollar sign (not a hyphen), so the echo should work correctly.
20759    lt_compile=`echo "$ac_compile" | $SED \
20760    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20761    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20762    -e 's:$: $lt_compiler_flag:'`
20763    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20764    (eval "$lt_compile" 2>out/conftest.err)
20765    ac_status=$?
20766    cat out/conftest.err >&5
20767    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20768    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20769    then
20770      # The compiler can only warn and ignore the option if not recognized
20771      # So say no if there are warnings
20772      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20773      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20774      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20775        lt_cv_prog_compiler_c_o_CXX=yes
20776      fi
20777    fi
20778    chmod u+w . 2>&5
20779    $RM conftest*
20780    # SGI C++ compiler will create directory out/ii_files/ for
20781    # template instantiation
20782    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20783    $RM out/* && rmdir out
20784    cd ..
20785    $RM -r conftest
20786    $RM conftest*
20787
20788 fi
20789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20790 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20791
20792
20793
20794     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20795 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20796 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20797   $as_echo_n "(cached) " >&6
20798 else
20799   lt_cv_prog_compiler_c_o_CXX=no
20800    $RM -r conftest 2>/dev/null
20801    mkdir conftest
20802    cd conftest
20803    mkdir out
20804    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20805
20806    lt_compiler_flag="-o out/conftest2.$ac_objext"
20807    # Insert the option either (1) after the last *FLAGS variable, or
20808    # (2) before a word containing "conftest.", or (3) at the end.
20809    # Note that $ac_compile itself does not contain backslashes and begins
20810    # with a dollar sign (not a hyphen), so the echo should work correctly.
20811    lt_compile=`echo "$ac_compile" | $SED \
20812    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20813    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20814    -e 's:$: $lt_compiler_flag:'`
20815    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20816    (eval "$lt_compile" 2>out/conftest.err)
20817    ac_status=$?
20818    cat out/conftest.err >&5
20819    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20820    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20821    then
20822      # The compiler can only warn and ignore the option if not recognized
20823      # So say no if there are warnings
20824      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20825      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20826      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20827        lt_cv_prog_compiler_c_o_CXX=yes
20828      fi
20829    fi
20830    chmod u+w . 2>&5
20831    $RM conftest*
20832    # SGI C++ compiler will create directory out/ii_files/ for
20833    # template instantiation
20834    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20835    $RM out/* && rmdir out
20836    cd ..
20837    $RM -r conftest
20838    $RM conftest*
20839
20840 fi
20841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20842 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20843
20844
20845
20846
20847 hard_links="nottested"
20848 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20849   # do not overwrite the value of need_locks provided by the user
20850   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20851 $as_echo_n "checking if we can lock with hard links... " >&6; }
20852   hard_links=yes
20853   $RM conftest*
20854   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20855   touch conftest.a
20856   ln conftest.a conftest.b 2>&5 || hard_links=no
20857   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20858   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20859 $as_echo "$hard_links" >&6; }
20860   if test "$hard_links" = no; then
20861     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20862 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20863     need_locks=warn
20864   fi
20865 else
20866   need_locks=no
20867 fi
20868
20869
20870
20871     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20872 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20873
20874   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20875   case $host_os in
20876   aix[4-9]*)
20877     # If we're using GNU nm, then we don't want the "-C" option.
20878     # -C means demangle to AIX nm, but means don't demangle with GNU nm
20879     # Also, AIX nm treats weak defined symbols like other global defined
20880     # symbols, whereas GNU nm marks them as "W".
20881     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20882       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20883     else
20884       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20885     fi
20886     ;;
20887   pw32*)
20888     export_symbols_cmds_CXX="$ltdll_cmds"
20889   ;;
20890   cygwin* | mingw* | cegcc*)
20891     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 > $export_symbols'
20892   ;;
20893   *)
20894     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20895   ;;
20896   esac
20897   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20898
20899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20900 $as_echo "$ld_shlibs_CXX" >&6; }
20901 test "$ld_shlibs_CXX" = no && can_build_shared=no
20902
20903 with_gnu_ld_CXX=$with_gnu_ld
20904
20905
20906
20907
20908
20909
20910 #
20911 # Do we need to explicitly link libc?
20912 #
20913 case "x$archive_cmds_need_lc_CXX" in
20914 x|xyes)
20915   # Assume -lc should be added
20916   archive_cmds_need_lc_CXX=yes
20917
20918   if test "$enable_shared" = yes && test "$GCC" = yes; then
20919     case $archive_cmds_CXX in
20920     *'~'*)
20921       # FIXME: we may have to deal with multi-command sequences.
20922       ;;
20923     '$CC '*)
20924       # Test whether the compiler implicitly links with -lc since on some
20925       # systems, -lgcc has to come before -lc. If gcc already passes -lc
20926       # to ld, don't add -lc before -lgcc.
20927       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20928 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20929 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20930   $as_echo_n "(cached) " >&6
20931 else
20932   $RM conftest*
20933         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20934
20935         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20936   (eval $ac_compile) 2>&5
20937   ac_status=$?
20938   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20939   test $ac_status = 0; } 2>conftest.err; then
20940           soname=conftest
20941           lib=conftest
20942           libobjs=conftest.$ac_objext
20943           deplibs=
20944           wl=$lt_prog_compiler_wl_CXX
20945           pic_flag=$lt_prog_compiler_pic_CXX
20946           compiler_flags=-v
20947           linker_flags=-v
20948           verstring=
20949           output_objdir=.
20950           libname=conftest
20951           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20952           allow_undefined_flag_CXX=
20953           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20954   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20955   ac_status=$?
20956   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20957   test $ac_status = 0; }
20958           then
20959             lt_cv_archive_cmds_need_lc_CXX=no
20960           else
20961             lt_cv_archive_cmds_need_lc_CXX=yes
20962           fi
20963           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20964         else
20965           cat conftest.err 1>&5
20966         fi
20967         $RM conftest*
20968
20969 fi
20970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20971 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20972       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20973       ;;
20974     esac
20975   fi
20976   ;;
20977 esac
20978
20979
20980
20981
20982
20983
20984
20985
20986
20987
20988
20989
20990
20991
20992
20993
20994
20995
20996
20997
20998
20999
21000
21001
21002
21003
21004
21005
21006
21007
21008
21009
21010
21011
21012
21013
21014
21015
21016
21017
21018
21019
21020
21021
21022
21023
21024
21025
21026
21027
21028
21029
21030
21031
21032
21033
21034
21035
21036
21037
21038
21039
21040
21041
21042     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
21043 $as_echo_n "checking dynamic linker characteristics... " >&6; }
21044
21045 library_names_spec=
21046 libname_spec='lib$name'
21047 soname_spec=
21048 shrext_cmds=".so"
21049 postinstall_cmds=
21050 postuninstall_cmds=
21051 finish_cmds=
21052 finish_eval=
21053 shlibpath_var=
21054 shlibpath_overrides_runpath=unknown
21055 version_type=none
21056 dynamic_linker="$host_os ld.so"
21057 sys_lib_dlsearch_path_spec="/lib /usr/lib"
21058 need_lib_prefix=unknown
21059 hardcode_into_libs=no
21060
21061 # when you set need_version to no, make sure it does not cause -set_version
21062 # flags to be left without arguments
21063 need_version=unknown
21064
21065 case $host_os in
21066 aix3*)
21067   version_type=linux
21068   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
21069   shlibpath_var=LIBPATH
21070
21071   # AIX 3 has no versioning support, so we append a major version to the name.
21072   soname_spec='${libname}${release}${shared_ext}$major'
21073   ;;
21074
21075 aix[4-9]*)
21076   version_type=linux
21077   need_lib_prefix=no
21078   need_version=no
21079   hardcode_into_libs=yes
21080   if test "$host_cpu" = ia64; then
21081     # AIX 5 supports IA64
21082     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
21083     shlibpath_var=LD_LIBRARY_PATH
21084   else
21085     # With GCC up to 2.95.x, collect2 would create an import file
21086     # for dependence libraries.  The import file would start with
21087     # the line `#! .'.  This would cause the generated library to
21088     # depend on `.', always an invalid library.  This was fixed in
21089     # development snapshots of GCC prior to 3.0.
21090     case $host_os in
21091       aix4 | aix4.[01] | aix4.[01].*)
21092       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
21093            echo ' yes '
21094            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
21095         :
21096       else
21097         can_build_shared=no
21098       fi
21099       ;;
21100     esac
21101     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
21102     # soname into executable. Probably we can add versioning support to
21103     # collect2, so additional links can be useful in future.
21104     if test "$aix_use_runtimelinking" = yes; then
21105       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
21106       # instead of lib<name>.a to let people know that these are not
21107       # typical AIX shared libraries.
21108       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21109     else
21110       # We preserve .a as extension for shared libraries through AIX4.2
21111       # and later when we are not doing run time linking.
21112       library_names_spec='${libname}${release}.a $libname.a'
21113       soname_spec='${libname}${release}${shared_ext}$major'
21114     fi
21115     shlibpath_var=LIBPATH
21116   fi
21117   ;;
21118
21119 amigaos*)
21120   case $host_cpu in
21121   powerpc)
21122     # Since July 2007 AmigaOS4 officially supports .so libraries.
21123     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
21124     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21125     ;;
21126   m68k)
21127     library_names_spec='$libname.ixlibrary $libname.a'
21128     # Create ${libname}_ixlibrary.a entries in /sys/libs.
21129     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 ${libname}_ixlibrary.a || exit 1; done'
21130     ;;
21131   esac
21132   ;;
21133
21134 beos*)
21135   library_names_spec='${libname}${shared_ext}'
21136   dynamic_linker="$host_os ld.so"
21137   shlibpath_var=LIBRARY_PATH
21138   ;;
21139
21140 bsdi[45]*)
21141   version_type=linux
21142   need_version=no
21143   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21144   soname_spec='${libname}${release}${shared_ext}$major'
21145   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
21146   shlibpath_var=LD_LIBRARY_PATH
21147   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
21148   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
21149   # the default ld.so.conf also contains /usr/contrib/lib and
21150   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
21151   # libtool to hard-code these into programs
21152   ;;
21153
21154 cygwin* | mingw* | pw32* | cegcc*)
21155   version_type=windows
21156   shrext_cmds=".dll"
21157   need_version=no
21158   need_lib_prefix=no
21159
21160   case $GCC,$host_os in
21161   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
21162     library_names_spec='$libname.dll.a'
21163     # DLL is installed to $(libdir)/../bin by postinstall_cmds
21164     postinstall_cmds='base_file=`basename \${file}`~
21165       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
21166       dldir=$destdir/`dirname \$dlpath`~
21167       test -d \$dldir || mkdir -p \$dldir~
21168       $install_prog $dir/$dlname \$dldir/$dlname~
21169       chmod a+x \$dldir/$dlname~
21170       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
21171         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
21172       fi'
21173     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
21174       dlpath=$dir/\$dldll~
21175        $RM \$dlpath'
21176     shlibpath_overrides_runpath=yes
21177
21178     case $host_os in
21179     cygwin*)
21180       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
21181       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
21182
21183       ;;
21184     mingw* | cegcc*)
21185       # MinGW DLLs use traditional 'lib' prefix
21186       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
21187       ;;
21188     pw32*)
21189       # pw32 DLLs use 'pw' prefix rather than 'lib'
21190       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
21191       ;;
21192     esac
21193     ;;
21194
21195   *)
21196     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
21197     ;;
21198   esac
21199   dynamic_linker='Win32 ld.exe'
21200   # FIXME: first we should search . and the directory the executable is in
21201   shlibpath_var=PATH
21202   ;;
21203
21204 darwin* | rhapsody*)
21205   dynamic_linker="$host_os dyld"
21206   version_type=darwin
21207   need_lib_prefix=no
21208   need_version=no
21209   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
21210   soname_spec='${libname}${release}${major}$shared_ext'
21211   shlibpath_overrides_runpath=yes
21212   shlibpath_var=DYLD_LIBRARY_PATH
21213   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
21214
21215   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
21216   ;;
21217
21218 dgux*)
21219   version_type=linux
21220   need_lib_prefix=no
21221   need_version=no
21222   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
21223   soname_spec='${libname}${release}${shared_ext}$major'
21224   shlibpath_var=LD_LIBRARY_PATH
21225   ;;
21226
21227 freebsd* | dragonfly*)
21228   # DragonFly does not have aout.  When/if they implement a new
21229   # versioning mechanism, adjust this.
21230   if test -x /usr/bin/objformat; then
21231     objformat=`/usr/bin/objformat`
21232   else
21233     case $host_os in
21234     freebsd[23].*) objformat=aout ;;
21235     *) objformat=elf ;;
21236     esac
21237   fi
21238   version_type=freebsd-$objformat
21239   case $version_type in
21240     freebsd-elf*)
21241       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
21242       need_version=no
21243       need_lib_prefix=no
21244       ;;
21245     freebsd-*)
21246       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
21247       need_version=yes
21248       ;;
21249   esac
21250   shlibpath_var=LD_LIBRARY_PATH
21251   case $host_os in
21252   freebsd2.*)
21253     shlibpath_overrides_runpath=yes
21254     ;;
21255   freebsd3.[01]* | freebsdelf3.[01]*)
21256     shlibpath_overrides_runpath=yes
21257     hardcode_into_libs=yes
21258     ;;
21259   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
21260   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
21261     shlibpath_overrides_runpath=no
21262     hardcode_into_libs=yes
21263     ;;
21264   *) # from 4.6 on, and DragonFly
21265     shlibpath_overrides_runpath=yes
21266     hardcode_into_libs=yes
21267     ;;
21268   esac
21269   ;;
21270
21271 gnu*)
21272   version_type=linux
21273   need_lib_prefix=no
21274   need_version=no
21275   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
21276   soname_spec='${libname}${release}${shared_ext}$major'
21277   shlibpath_var=LD_LIBRARY_PATH
21278   hardcode_into_libs=yes
21279   ;;
21280
21281 haiku*)
21282   version_type=linux
21283   need_lib_prefix=no
21284   need_version=no
21285   dynamic_linker="$host_os runtime_loader"
21286   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
21287   soname_spec='${libname}${release}${shared_ext}$major'
21288   shlibpath_var=LIBRARY_PATH
21289   shlibpath_overrides_runpath=yes
21290   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
21291   hardcode_into_libs=yes
21292   ;;
21293
21294 hpux9* | hpux10* | hpux11*)
21295   # Give a soname corresponding to the major version so that dld.sl refuses to
21296   # link against other versions.
21297   version_type=sunos
21298   need_lib_prefix=no
21299   need_version=no
21300   case $host_cpu in
21301   ia64*)
21302     shrext_cmds='.so'
21303     hardcode_into_libs=yes
21304     dynamic_linker="$host_os dld.so"
21305     shlibpath_var=LD_LIBRARY_PATH
21306     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
21307     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21308     soname_spec='${libname}${release}${shared_ext}$major'
21309     if test "X$HPUX_IA64_MODE" = X32; then
21310       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
21311     else
21312       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
21313     fi
21314     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
21315     ;;
21316   hppa*64*)
21317     shrext_cmds='.sl'
21318     hardcode_into_libs=yes
21319     dynamic_linker="$host_os dld.sl"
21320     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
21321     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
21322     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21323     soname_spec='${libname}${release}${shared_ext}$major'
21324     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
21325     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
21326     ;;
21327   *)
21328     shrext_cmds='.sl'
21329     dynamic_linker="$host_os dld.sl"
21330     shlibpath_var=SHLIB_PATH
21331     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
21332     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21333     soname_spec='${libname}${release}${shared_ext}$major'
21334     ;;
21335   esac
21336   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
21337   postinstall_cmds='chmod 555 $lib'
21338   # or fails outright, so override atomically:
21339   install_override_mode=555
21340   ;;
21341
21342 interix[3-9]*)
21343   version_type=linux
21344   need_lib_prefix=no
21345   need_version=no
21346   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
21347   soname_spec='${libname}${release}${shared_ext}$major'
21348   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
21349   shlibpath_var=LD_LIBRARY_PATH
21350   shlibpath_overrides_runpath=no
21351   hardcode_into_libs=yes
21352   ;;
21353
21354 irix5* | irix6* | nonstopux*)
21355   case $host_os in
21356     nonstopux*) version_type=nonstopux ;;
21357     *)
21358         if test "$lt_cv_prog_gnu_ld" = yes; then
21359                 version_type=linux
21360         else
21361                 version_type=irix
21362         fi ;;
21363   esac
21364   need_lib_prefix=no
21365   need_version=no
21366   soname_spec='${libname}${release}${shared_ext}$major'
21367   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
21368   case $host_os in
21369   irix5* | nonstopux*)
21370     libsuff= shlibsuff=
21371     ;;
21372   *)
21373     case $LD in # libtool.m4 will add one of these switches to LD
21374     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
21375       libsuff= shlibsuff= libmagic=32-bit;;
21376     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
21377       libsuff=32 shlibsuff=N32 libmagic=N32;;
21378     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
21379       libsuff=64 shlibsuff=64 libmagic=64-bit;;
21380     *) libsuff= shlibsuff= libmagic=never-match;;
21381     esac
21382     ;;
21383   esac
21384   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
21385   shlibpath_overrides_runpath=no
21386   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
21387   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
21388   hardcode_into_libs=yes
21389   ;;
21390
21391 # No shared lib support for Linux oldld, aout, or coff.
21392 linux*oldld* | linux*aout* | linux*coff*)
21393   dynamic_linker=no
21394   ;;
21395
21396 # This must be Linux ELF.
21397 linux* | k*bsd*-gnu | kopensolaris*-gnu)
21398   version_type=linux
21399   need_lib_prefix=no
21400   need_version=no
21401   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21402   soname_spec='${libname}${release}${shared_ext}$major'
21403   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
21404   shlibpath_var=LD_LIBRARY_PATH
21405   shlibpath_overrides_runpath=no
21406
21407   # Some binutils ld are patched to set DT_RUNPATH
21408   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
21409   $as_echo_n "(cached) " >&6
21410 else
21411   lt_cv_shlibpath_overrides_runpath=no
21412     save_LDFLAGS=$LDFLAGS
21413     save_libdir=$libdir
21414     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
21415          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
21416     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21417 /* end confdefs.h.  */
21418
21419 int
21420 main ()
21421 {
21422
21423   ;
21424   return 0;
21425 }
21426 _ACEOF
21427 if ac_fn_cxx_try_link "$LINENO"; then :
21428   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
21429   lt_cv_shlibpath_overrides_runpath=yes
21430 fi
21431 fi
21432 rm -f core conftest.err conftest.$ac_objext \
21433     conftest$ac_exeext conftest.$ac_ext
21434     LDFLAGS=$save_LDFLAGS
21435     libdir=$save_libdir
21436
21437 fi
21438
21439   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
21440
21441   # This implies no fast_install, which is unacceptable.
21442   # Some rework will be needed to allow for fast_install
21443   # before this can be enabled.
21444   hardcode_into_libs=yes
21445
21446   # Append ld.so.conf contents to the search path
21447   if test -f /etc/ld.so.conf; then
21448     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' ' '`
21449     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
21450   fi
21451
21452   # We used to test for /lib/ld.so.1 and disable shared libraries on
21453   # powerpc, because MkLinux only supported shared libraries with the
21454   # GNU dynamic linker.  Since this was broken with cross compilers,
21455   # most powerpc-linux boxes support dynamic linking these days and
21456   # people can always --disable-shared, the test was removed, and we
21457   # assume the GNU/Linux dynamic linker is in use.
21458   dynamic_linker='GNU/Linux ld.so'
21459   ;;
21460
21461 netbsd*)
21462   version_type=sunos
21463   need_lib_prefix=no
21464   need_version=no
21465   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
21466     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21467     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
21468     dynamic_linker='NetBSD (a.out) ld.so'
21469   else
21470     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
21471     soname_spec='${libname}${release}${shared_ext}$major'
21472     dynamic_linker='NetBSD ld.elf_so'
21473   fi
21474   shlibpath_var=LD_LIBRARY_PATH
21475   shlibpath_overrides_runpath=yes
21476   hardcode_into_libs=yes
21477   ;;
21478
21479 newsos6)
21480   version_type=linux
21481   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21482   shlibpath_var=LD_LIBRARY_PATH
21483   shlibpath_overrides_runpath=yes
21484   ;;
21485
21486 *nto* | *qnx*)
21487   version_type=qnx
21488   need_lib_prefix=no
21489   need_version=no
21490   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21491   soname_spec='${libname}${release}${shared_ext}$major'
21492   shlibpath_var=LD_LIBRARY_PATH
21493   shlibpath_overrides_runpath=no
21494   hardcode_into_libs=yes
21495   dynamic_linker='ldqnx.so'
21496   ;;
21497
21498 openbsd*)
21499   version_type=sunos
21500   sys_lib_dlsearch_path_spec="/usr/lib"
21501   need_lib_prefix=no
21502   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
21503   case $host_os in
21504     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
21505     *)                          need_version=no  ;;
21506   esac
21507   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21508   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
21509   shlibpath_var=LD_LIBRARY_PATH
21510   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
21511     case $host_os in
21512       openbsd2.[89] | openbsd2.[89].*)
21513         shlibpath_overrides_runpath=no
21514         ;;
21515       *)
21516         shlibpath_overrides_runpath=yes
21517         ;;
21518       esac
21519   else
21520     shlibpath_overrides_runpath=yes
21521   fi
21522   ;;
21523
21524 os2*)
21525   libname_spec='$name'
21526   shrext_cmds=".dll"
21527   need_lib_prefix=no
21528   library_names_spec='$libname${shared_ext} $libname.a'
21529   dynamic_linker='OS/2 ld.exe'
21530   shlibpath_var=LIBPATH
21531   ;;
21532
21533 osf3* | osf4* | osf5*)
21534   version_type=osf
21535   need_lib_prefix=no
21536   need_version=no
21537   soname_spec='${libname}${release}${shared_ext}$major'
21538   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21539   shlibpath_var=LD_LIBRARY_PATH
21540   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
21541   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
21542   ;;
21543
21544 rdos*)
21545   dynamic_linker=no
21546   ;;
21547
21548 solaris*)
21549   version_type=linux
21550   need_lib_prefix=no
21551   need_version=no
21552   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21553   soname_spec='${libname}${release}${shared_ext}$major'
21554   shlibpath_var=LD_LIBRARY_PATH
21555   shlibpath_overrides_runpath=yes
21556   hardcode_into_libs=yes
21557   # ldd complains unless libraries are executable
21558   postinstall_cmds='chmod +x $lib'
21559   ;;
21560
21561 sunos4*)
21562   version_type=sunos
21563   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21564   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
21565   shlibpath_var=LD_LIBRARY_PATH
21566   shlibpath_overrides_runpath=yes
21567   if test "$with_gnu_ld" = yes; then
21568     need_lib_prefix=no
21569   fi
21570   need_version=yes
21571   ;;
21572
21573 sysv4 | sysv4.3*)
21574   version_type=linux
21575   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21576   soname_spec='${libname}${release}${shared_ext}$major'
21577   shlibpath_var=LD_LIBRARY_PATH
21578   case $host_vendor in
21579     sni)
21580       shlibpath_overrides_runpath=no
21581       need_lib_prefix=no
21582       runpath_var=LD_RUN_PATH
21583       ;;
21584     siemens)
21585       need_lib_prefix=no
21586       ;;
21587     motorola)
21588       need_lib_prefix=no
21589       need_version=no
21590       shlibpath_overrides_runpath=no
21591       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
21592       ;;
21593   esac
21594   ;;
21595
21596 sysv4*MP*)
21597   if test -d /usr/nec ;then
21598     version_type=linux
21599     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
21600     soname_spec='$libname${shared_ext}.$major'
21601     shlibpath_var=LD_LIBRARY_PATH
21602   fi
21603   ;;
21604
21605 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
21606   version_type=freebsd-elf
21607   need_lib_prefix=no
21608   need_version=no
21609   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
21610   soname_spec='${libname}${release}${shared_ext}$major'
21611   shlibpath_var=LD_LIBRARY_PATH
21612   shlibpath_overrides_runpath=yes
21613   hardcode_into_libs=yes
21614   if test "$with_gnu_ld" = yes; then
21615     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
21616   else
21617     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
21618     case $host_os in
21619       sco3.2v5*)
21620         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
21621         ;;
21622     esac
21623   fi
21624   sys_lib_dlsearch_path_spec='/usr/lib'
21625   ;;
21626
21627 tpf*)
21628   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
21629   version_type=linux
21630   need_lib_prefix=no
21631   need_version=no
21632   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21633   shlibpath_var=LD_LIBRARY_PATH
21634   shlibpath_overrides_runpath=no
21635   hardcode_into_libs=yes
21636   ;;
21637
21638 uts4*)
21639   version_type=linux
21640   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21641   soname_spec='${libname}${release}${shared_ext}$major'
21642   shlibpath_var=LD_LIBRARY_PATH
21643   ;;
21644
21645 *)
21646   dynamic_linker=no
21647   ;;
21648 esac
21649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
21650 $as_echo "$dynamic_linker" >&6; }
21651 test "$dynamic_linker" = no && can_build_shared=no
21652
21653 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
21654 if test "$GCC" = yes; then
21655   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
21656 fi
21657
21658 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
21659   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
21660 fi
21661 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
21662   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
21663 fi
21664
21665
21666
21667
21668
21669
21670
21671
21672
21673
21674
21675
21676
21677
21678
21679
21680
21681
21682
21683
21684
21685
21686
21687
21688
21689
21690
21691
21692
21693
21694
21695
21696
21697
21698
21699
21700
21701
21702     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
21703 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
21704 hardcode_action_CXX=
21705 if test -n "$hardcode_libdir_flag_spec_CXX" ||
21706    test -n "$runpath_var_CXX" ||
21707    test "X$hardcode_automatic_CXX" = "Xyes" ; then
21708
21709   # We can hardcode non-existent directories.
21710   if test "$hardcode_direct_CXX" != no &&
21711      # If the only mechanism to avoid hardcoding is shlibpath_var, we
21712      # have to relink, otherwise we might link with an installed library
21713      # when we should be linking with a yet-to-be-installed one
21714      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
21715      test "$hardcode_minus_L_CXX" != no; then
21716     # Linking always hardcodes the temporary library directory.
21717     hardcode_action_CXX=relink
21718   else
21719     # We can link without hardcoding, and we can hardcode nonexisting dirs.
21720     hardcode_action_CXX=immediate
21721   fi
21722 else
21723   # We cannot hardcode anything, or else we can only hardcode existing
21724   # directories.
21725   hardcode_action_CXX=unsupported
21726 fi
21727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
21728 $as_echo "$hardcode_action_CXX" >&6; }
21729
21730 if test "$hardcode_action_CXX" = relink ||
21731    test "$inherit_rpath_CXX" = yes; then
21732   # Fast installation is not supported
21733   enable_fast_install=no
21734 elif test "$shlibpath_overrides_runpath" = yes ||
21735      test "$enable_shared" = no; then
21736   # Fast installation is not necessary
21737   enable_fast_install=needless
21738 fi
21739
21740
21741
21742
21743
21744
21745
21746   fi # test -n "$compiler"
21747
21748   CC=$lt_save_CC
21749   LDCXX=$LD
21750   LD=$lt_save_LD
21751   GCC=$lt_save_GCC
21752   with_gnu_ld=$lt_save_with_gnu_ld
21753   lt_cv_path_LDCXX=$lt_cv_path_LD
21754   lt_cv_path_LD=$lt_save_path_LD
21755   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
21756   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
21757 fi # test "$_lt_caught_CXX_error" != yes
21758
21759 ac_ext=cpp
21760 ac_cpp='$CXXCPP $CPPFLAGS'
21761 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21762 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21763 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21764
21765
21766
21767
21768
21769
21770
21771
21772
21773
21774
21775
21776
21777
21778
21779
21780 # Only expand once:
21781
21782
21783
21784
21785
21786 # Identify the assembler which will work hand-in-glove with the newly
21787 # built GCC, so that we can examine its features.  This is the assembler
21788 # which will be driven by the driver program.
21789 #
21790 # If build != host, and we aren't building gas in-tree, we identify a
21791 # build->target assembler and hope that it will have the same features
21792 # as the host->target assembler we'll be using.
21793 gcc_cv_gas_major_version=
21794 gcc_cv_gas_minor_version=
21795 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21796
21797 if test "${gcc_cv_as+set}" = set; then :
21798
21799 else
21800
21801 if test -x "$DEFAULT_ASSEMBLER"; then
21802         gcc_cv_as="$DEFAULT_ASSEMBLER"
21803 elif test -f $gcc_cv_as_gas_srcdir/configure.ac \
21804      && test -f ../gas/Makefile \
21805      && test x$build = x$host; then
21806         gcc_cv_as=../gas/as-new$build_exeext
21807 elif test -x as$build_exeext; then
21808         # Build using assembler in the current directory.
21809         gcc_cv_as=./as$build_exeext
21810 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21811         gcc_cv_as="$AS_FOR_TARGET"
21812 else
21813         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21814 set dummy $AS_FOR_TARGET; ac_word=$2
21815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21816 $as_echo_n "checking for $ac_word... " >&6; }
21817 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21818   $as_echo_n "(cached) " >&6
21819 else
21820   case $gcc_cv_as in
21821   [\\/]* | ?:[\\/]*)
21822   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21823   ;;
21824   *)
21825   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21826 for as_dir in $PATH
21827 do
21828   IFS=$as_save_IFS
21829   test -z "$as_dir" && as_dir=.
21830     for ac_exec_ext in '' $ac_executable_extensions; do
21831   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21832     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21833     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21834     break 2
21835   fi
21836 done
21837   done
21838 IFS=$as_save_IFS
21839
21840   ;;
21841 esac
21842 fi
21843 gcc_cv_as=$ac_cv_path_gcc_cv_as
21844 if test -n "$gcc_cv_as"; then
21845   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21846 $as_echo "$gcc_cv_as" >&6; }
21847 else
21848   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21849 $as_echo "no" >&6; }
21850 fi
21851
21852
21853 fi
21854 fi
21855
21856 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21857
21858 case "$ORIGINAL_AS_FOR_TARGET" in
21859   ./as | ./as$build_exeext) ;;
21860   *) ac_config_files="$ac_config_files as:exec-tool.in"
21861  ;;
21862 esac
21863
21864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21865 $as_echo_n "checking what assembler to use... " >&6; }
21866 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21867   # Single tree build which includes gas.  We want to prefer it
21868   # over whatever linker top-level may have detected, since
21869   # we'll use what we're building after installation anyway.
21870   { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21871 $as_echo "newly built gas" >&6; }
21872   in_tree_gas=yes
21873   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21874 for f in $gcc_cv_as_bfd_srcdir/configure \
21875          $gcc_cv_as_gas_srcdir/configure \
21876          $gcc_cv_as_gas_srcdir/configure.ac \
21877          $gcc_cv_as_gas_srcdir/Makefile.in ; do
21878   gcc_cv_gas_version=`sed -n -e 's/^[   ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
21879   if test x$gcc_cv_gas_version != x; then
21880     break
21881   fi
21882 done
21883 case $gcc_cv_gas_version in
21884   VERSION=[0-9]*) ;;
21885   *) as_fn_error "cannot find version of in-tree assembler" "$LINENO" 5;;
21886 esac
21887 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21888 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21889 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21890 case $gcc_cv_gas_patch_version in
21891   "") gcc_cv_gas_patch_version="0" ;;
21892 esac
21893 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21894                             + $gcc_cv_gas_minor_version \) \* 1000 \
21895                             + $gcc_cv_gas_patch_version`
21896
21897   in_tree_gas_is_elf=no
21898   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21899      || (grep 'obj_format = multi' ../gas/Makefile \
21900          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21901   then
21902     in_tree_gas_is_elf=yes
21903   fi
21904 else
21905   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21906 $as_echo "$gcc_cv_as" >&6; }
21907   in_tree_gas=no
21908 fi
21909
21910 default_ld=
21911 # Check whether --enable-ld was given.
21912 if test "${enable_ld+set}" = set; then :
21913   enableval=$enable_ld; case "${enableval}" in
21914  no)
21915    default_ld=ld.gold
21916    ;;
21917  esac
21918 fi
21919
21920
21921 install_gold_as_default=no
21922 # Check whether --enable-gold was given.
21923 if test "${enable_gold+set}" = set; then :
21924   enableval=$enable_gold; case "${enableval}" in
21925  default)
21926    install_gold_as_default=yes
21927    ;;
21928  yes)
21929    if test x${default_ld} != x; then
21930      install_gold_as_default=yes
21931    fi
21932    ;;
21933  no)
21934    ;;
21935  *)
21936    as_fn_error "invalid --enable-gold argument" "$LINENO" 5
21937    ;;
21938  esac
21939 fi
21940
21941
21942 # Identify the linker which will work hand-in-glove with the newly
21943 # built GCC, so that we can examine its features.  This is the linker
21944 # which will be driven by the driver program.
21945 #
21946 # If build != host, and we aren't building gas in-tree, we identify a
21947 # build->target linker and hope that it will have the same features
21948 # as the host->target linker we'll be using.
21949 gcc_cv_gld_major_version=
21950 gcc_cv_gld_minor_version=
21951 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21952 gcc_cv_ld_gold_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gold
21953 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21954
21955 if test "${gcc_cv_ld+set}" = set; then :
21956
21957 else
21958
21959 if test -x "$DEFAULT_LINKER"; then
21960         gcc_cv_ld="$DEFAULT_LINKER"
21961 elif test $install_gold_as_default = yes \
21962      && test -f $gcc_cv_ld_gold_srcdir/configure.ac \
21963      && test -f ../gold/Makefile \
21964      && test x$build = x$host; then
21965         gcc_cv_ld=../gold/ld-new$build_exeext
21966 elif test -f $gcc_cv_ld_gld_srcdir/configure.ac \
21967      && test -f ../ld/Makefile \
21968      && test x$build = x$host; then
21969         gcc_cv_ld=../ld/ld-new$build_exeext
21970 elif test -x collect-ld$build_exeext; then
21971         # Build using linker in the current directory.
21972         gcc_cv_ld=./collect-ld$build_exeext
21973 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21974         gcc_cv_ld="$LD_FOR_TARGET"
21975 else
21976         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21977 set dummy $LD_FOR_TARGET; ac_word=$2
21978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21979 $as_echo_n "checking for $ac_word... " >&6; }
21980 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21981   $as_echo_n "(cached) " >&6
21982 else
21983   case $gcc_cv_ld in
21984   [\\/]* | ?:[\\/]*)
21985   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21986   ;;
21987   *)
21988   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21989 for as_dir in $PATH
21990 do
21991   IFS=$as_save_IFS
21992   test -z "$as_dir" && as_dir=.
21993     for ac_exec_ext in '' $ac_executable_extensions; do
21994   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21995     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21996     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21997     break 2
21998   fi
21999 done
22000   done
22001 IFS=$as_save_IFS
22002
22003   ;;
22004 esac
22005 fi
22006 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
22007 if test -n "$gcc_cv_ld"; then
22008   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
22009 $as_echo "$gcc_cv_ld" >&6; }
22010 else
22011   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22012 $as_echo "no" >&6; }
22013 fi
22014
22015
22016 fi
22017 fi
22018
22019 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
22020 PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"`
22021 # if the PLUGIN_LD is set ld-new, just have it as ld
22022 # as that is the installed named.
22023 if test x$PLUGIN_LD_SUFFIX = xld-new \
22024    || test x$PLUGIN_LD_SUFFIX = xcollect-ld ; then
22025   PLUGIN_LD_SUFFIX=ld
22026 fi
22027
22028 # Check whether --with-plugin-ld was given.
22029 if test "${with_plugin_ld+set}" = set; then :
22030   withval=$with_plugin_ld; if test x"$withval" != x; then
22031    ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
22032    PLUGIN_LD_SUFFIX="$withval"
22033  fi
22034 fi
22035
22036
22037
22038 cat >>confdefs.h <<_ACEOF
22039 #define PLUGIN_LD_SUFFIX "$PLUGIN_LD_SUFFIX"
22040 _ACEOF
22041
22042
22043 # Check to see if we are using gold instead of ld
22044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
22045 $as_echo_n "checking whether we are using gold... " >&6; }
22046 ld_is_gold=no
22047 if test x$gcc_cv_ld != x; then
22048   if $gcc_cv_ld --version 2>/dev/null | sed 1q \
22049      | grep "GNU gold" > /dev/null; then
22050     ld_is_gold=yes
22051   fi
22052 fi
22053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
22054 $as_echo "$ld_is_gold" >&6; }
22055
22056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking gold linker with split stack support as non default" >&5
22057 $as_echo_n "checking gold linker with split stack support as non default... " >&6; }
22058 # Check to see if default ld is not gold, but gold is
22059 # available and has support for split stack.  If gcc was configured
22060 # with gold then no checking is done.
22061 #
22062 if test x$ld_is_gold = xno && which ${gcc_cv_ld}.gold >/dev/null 2>&1; then
22063
22064 # For platforms other than powerpc64*, enable as appropriate.
22065
22066   gold_non_default=no
22067   ld_gold=`which ${gcc_cv_ld}.gold`
22068 # Make sure this gold has minimal split stack support
22069   if $ld_gold --help 2>/dev/null | grep split-stack-adjust-size >/dev/null 2>&1; then
22070     ld_vers=`$ld_gold --version | sed 1q`
22071     gold_vers=`echo $ld_vers | sed -n \
22072           -e 's,^[^)]*[  ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
22073     case $target in
22074 # check that the gold version contains the complete split stack support
22075 # on powerpc64 big and little endian
22076       powerpc64*-*-*)
22077         case "$gold_vers" in
22078           2.25.[1-9]*|2.2[6-9][.0-9]*|2.[3-9][.0-9]*|[3-9].[.0-9]*) gold_non_default=yes
22079           ;;
22080           *) gold_non_default=no
22081           ;;
22082         esac
22083         ;;
22084     esac
22085   fi
22086   if test $gold_non_default = yes; then
22087
22088 $as_echo "#define HAVE_GOLD_NON_DEFAULT_SPLIT_STACK 1" >>confdefs.h
22089
22090   fi
22091 fi
22092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_non_default" >&5
22093 $as_echo "$gold_non_default" >&6; }
22094
22095 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
22096
22097 case "$ORIGINAL_LD_FOR_TARGET" in
22098   ./collect-ld | ./collect-ld$build_exeext) ;;
22099   *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
22100  ;;
22101 esac
22102
22103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
22104 $as_echo_n "checking what linker to use... " >&6; }
22105 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
22106    || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
22107         # Single tree build which includes ld.  We want to prefer it
22108         # over whatever linker top-level may have detected, since
22109         # we'll use what we're building after installation anyway.
22110         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
22111 $as_echo "newly built ld" >&6; }
22112         in_tree_ld=yes
22113         in_tree_ld_is_elf=no
22114         if (grep 'EMUL = .*elf' ../ld/Makefile \
22115             || grep 'EMUL = .*linux' ../ld/Makefile \
22116             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
22117           in_tree_ld_is_elf=yes
22118         elif test "$ld_is_gold" = yes; then
22119           in_tree_ld_is_elf=yes
22120         fi
22121         for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ld_gld_srcdir/configure.ac $gcc_cv_ld_gld_srcdir/Makefile.in
22122         do
22123                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
22124                 if test x$gcc_cv_gld_version != x; then
22125                         break
22126                 fi
22127         done
22128         case $gcc_cv_gld_version in
22129           VERSION=[0-9]*) ;;
22130           *) as_fn_error "cannot find version of in-tree linker" "$LINENO" 5 ;;
22131         esac
22132         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
22133         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
22134         ORIGINAL_LD_BFD_FOR_TARGET=../ld/ld-new$build_exeext
22135         ORIGINAL_LD_GOLD_FOR_TARGET=../gold/ld-new$build_exeext
22136 else
22137         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
22138 $as_echo "$gcc_cv_ld" >&6; }
22139         in_tree_ld=no
22140         gcc_cvs_ld_program=`dirname $gcc_cv_ld`/`basename $gcc_cv_ld $host_exeext`
22141         ORIGINAL_LD_BFD_FOR_TARGET=${gcc_cvs_ld_program}.bfd$host_exeext
22142         ORIGINAL_LD_GOLD_FOR_TARGET=${gcc_cvs_ld_program}.gold$host_exeext
22143 fi
22144
22145
22146
22147
22148 # Figure out what nm we will be using.
22149 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
22150 if test "${gcc_cv_nm+set}" = set; then :
22151
22152 else
22153
22154 if test -f $gcc_cv_binutils_srcdir/configure.ac \
22155      && test -f ../binutils/Makefile \
22156      && test x$build = x$host; then
22157         gcc_cv_nm=../binutils/nm-new$build_exeext
22158 elif test -x nm$build_exeext; then
22159         gcc_cv_nm=./nm$build_exeext
22160 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
22161         gcc_cv_nm="$NM_FOR_TARGET"
22162 else
22163         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
22164 set dummy $NM_FOR_TARGET; ac_word=$2
22165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
22166 $as_echo_n "checking for $ac_word... " >&6; }
22167 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
22168   $as_echo_n "(cached) " >&6
22169 else
22170   case $gcc_cv_nm in
22171   [\\/]* | ?:[\\/]*)
22172   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
22173   ;;
22174   *)
22175   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
22176 for as_dir in $PATH
22177 do
22178   IFS=$as_save_IFS
22179   test -z "$as_dir" && as_dir=.
22180     for ac_exec_ext in '' $ac_executable_extensions; do
22181   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
22182     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
22183     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
22184     break 2
22185   fi
22186 done
22187   done
22188 IFS=$as_save_IFS
22189
22190   ;;
22191 esac
22192 fi
22193 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
22194 if test -n "$gcc_cv_nm"; then
22195   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
22196 $as_echo "$gcc_cv_nm" >&6; }
22197 else
22198   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22199 $as_echo "no" >&6; }
22200 fi
22201
22202
22203 fi
22204 fi
22205
22206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
22207 $as_echo_n "checking what nm to use... " >&6; }
22208 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
22209         # Single tree build which includes binutils.
22210         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
22211 $as_echo "newly built nm" >&6; }
22212         in_tree_nm=yes
22213 else
22214         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
22215 $as_echo "$gcc_cv_nm" >&6; }
22216         in_tree_nm=no
22217 fi
22218
22219 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
22220
22221 case "$ORIGINAL_NM_FOR_TARGET" in
22222   ./nm | ./nm$build_exeext) ;;
22223   *) ac_config_files="$ac_config_files nm:exec-tool.in"
22224  ;;
22225 esac
22226
22227
22228 # Figure out what objdump we will be using.
22229 if test "${gcc_cv_objdump+set}" = set; then :
22230
22231 else
22232
22233 if test -f $gcc_cv_binutils_srcdir/configure.ac \
22234      && test -f ../binutils/Makefile \
22235      && test x$build = x$host; then
22236         # Single tree build which includes binutils.
22237         gcc_cv_objdump=../binutils/objdump$build_exeext
22238 elif test -x objdump$build_exeext; then
22239         gcc_cv_objdump=./objdump$build_exeext
22240 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
22241         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
22242 else
22243         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
22244 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
22245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
22246 $as_echo_n "checking for $ac_word... " >&6; }
22247 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
22248   $as_echo_n "(cached) " >&6
22249 else
22250   case $gcc_cv_objdump in
22251   [\\/]* | ?:[\\/]*)
22252   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
22253   ;;
22254   *)
22255   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
22256 for as_dir in $PATH
22257 do
22258   IFS=$as_save_IFS
22259   test -z "$as_dir" && as_dir=.
22260     for ac_exec_ext in '' $ac_executable_extensions; do
22261   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
22262     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
22263     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
22264     break 2
22265   fi
22266 done
22267   done
22268 IFS=$as_save_IFS
22269
22270   ;;
22271 esac
22272 fi
22273 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
22274 if test -n "$gcc_cv_objdump"; then
22275   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
22276 $as_echo "$gcc_cv_objdump" >&6; }
22277 else
22278   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22279 $as_echo "no" >&6; }
22280 fi
22281
22282
22283 fi
22284 fi
22285
22286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
22287 $as_echo_n "checking what objdump to use... " >&6; }
22288 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
22289         # Single tree build which includes binutils.
22290         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
22291 $as_echo "newly built objdump" >&6; }
22292 elif test x$gcc_cv_objdump = x; then
22293         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
22294 $as_echo "not found" >&6; }
22295 else
22296         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
22297 $as_echo "$gcc_cv_objdump" >&6; }
22298 fi
22299
22300 # Figure out what readelf we will be using.
22301 if test "${gcc_cv_readelf+set}" = set; then :
22302
22303 else
22304
22305 if test -f $gcc_cv_binutils_srcdir/configure.ac \
22306      && test -f ../binutils/Makefile \
22307      && test x$build = x$host; then
22308         # Single tree build which includes binutils.
22309         gcc_cv_readelf=../binutils/readelf$build_exeext
22310 elif test -x readelf$build_exeext; then
22311         gcc_cv_readelf=./readelf$build_exeext
22312 elif ( set dummy $READELF_FOR_TARGET; test -x $2 ); then
22313         gcc_cv_readelf="$READELF_FOR_TARGET"
22314 else
22315         # Extract the first word of "$READELF_FOR_TARGET", so it can be a program name with args.
22316 set dummy $READELF_FOR_TARGET; ac_word=$2
22317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
22318 $as_echo_n "checking for $ac_word... " >&6; }
22319 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
22320   $as_echo_n "(cached) " >&6
22321 else
22322   case $gcc_cv_readelf in
22323   [\\/]* | ?:[\\/]*)
22324   ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
22325   ;;
22326   *)
22327   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
22328 for as_dir in $PATH
22329 do
22330   IFS=$as_save_IFS
22331   test -z "$as_dir" && as_dir=.
22332     for ac_exec_ext in '' $ac_executable_extensions; do
22333   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
22334     ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
22335     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
22336     break 2
22337   fi
22338 done
22339   done
22340 IFS=$as_save_IFS
22341
22342   ;;
22343 esac
22344 fi
22345 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
22346 if test -n "$gcc_cv_readelf"; then
22347   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
22348 $as_echo "$gcc_cv_readelf" >&6; }
22349 else
22350   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22351 $as_echo "no" >&6; }
22352 fi
22353
22354
22355 fi
22356 fi
22357
22358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
22359 $as_echo_n "checking what readelf to use... " >&6; }
22360 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
22361         # Single tree build which includes binutils.
22362         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
22363 $as_echo "newly built readelf" >&6; }
22364 elif test x$gcc_cv_readelf = x; then
22365         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
22366 $as_echo "not found" >&6; }
22367 else
22368         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
22369 $as_echo "$gcc_cv_readelf" >&6; }
22370 fi
22371
22372 # Figure out what assembler alignment features are present.
22373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
22374 $as_echo_n "checking assembler flags... " >&6; }
22375 if test "${gcc_cv_as_flags+set}" = set; then :
22376   $as_echo_n "(cached) " >&6
22377 else
22378    case "$target" in
22379   i[34567]86-*-linux*)
22380         gcc_cv_as_flags=--32
22381     ;;
22382   x86_64-*-linux-gnux32)
22383         gcc_cv_as_flags=--x32
22384     ;;
22385   x86_64-*-linux*)
22386         gcc_cv_as_flags=--64
22387     ;;
22388   powerpc*-*-darwin*)
22389         gcc_cv_as_flags="-arch ppc"
22390     ;;
22391   *)
22392     gcc_cv_as_flags=" "
22393     ;;
22394   esac
22395 fi
22396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
22397 $as_echo "$gcc_cv_as_flags" >&6; }
22398
22399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
22400 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
22401 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
22402   $as_echo_n "(cached) " >&6
22403 else
22404   gcc_cv_as_balign_and_p2align=no
22405     if test $in_tree_gas = yes; then
22406     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
22407   then gcc_cv_as_balign_and_p2align=yes
22408 fi
22409   elif test x$gcc_cv_as != x; then
22410     $as_echo '.balign 4
22411 .p2align 2' > conftest.s
22412     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22413   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22414   (eval $ac_try) 2>&5
22415   ac_status=$?
22416   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22417   test $ac_status = 0; }; }
22418     then
22419         gcc_cv_as_balign_and_p2align=yes
22420     else
22421       echo "configure: failed program was" >&5
22422       cat conftest.s >&5
22423     fi
22424     rm -f conftest.o conftest.s
22425   fi
22426 fi
22427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
22428 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
22429 if test $gcc_cv_as_balign_and_p2align = yes; then
22430
22431 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
22432
22433 fi
22434
22435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
22436 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
22437 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
22438   $as_echo_n "(cached) " >&6
22439 else
22440   gcc_cv_as_max_skip_p2align=no
22441     if test $in_tree_gas = yes; then
22442     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
22443   then gcc_cv_as_max_skip_p2align=yes
22444 fi
22445   elif test x$gcc_cv_as != x; then
22446     $as_echo '.p2align 4,,7' > conftest.s
22447     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22448   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22449   (eval $ac_try) 2>&5
22450   ac_status=$?
22451   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22452   test $ac_status = 0; }; }
22453     then
22454         gcc_cv_as_max_skip_p2align=yes
22455     else
22456       echo "configure: failed program was" >&5
22457       cat conftest.s >&5
22458     fi
22459     rm -f conftest.o conftest.s
22460   fi
22461 fi
22462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
22463 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
22464 if test $gcc_cv_as_max_skip_p2align = yes; then
22465
22466 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
22467
22468 fi
22469
22470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
22471 $as_echo_n "checking assembler for .literal16... " >&6; }
22472 if test "${gcc_cv_as_literal16+set}" = set; then :
22473   $as_echo_n "(cached) " >&6
22474 else
22475   gcc_cv_as_literal16=no
22476     if test $in_tree_gas = yes; then
22477     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
22478   then gcc_cv_as_literal16=yes
22479 fi
22480   elif test x$gcc_cv_as != x; then
22481     $as_echo '.literal16' > conftest.s
22482     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22483   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22484   (eval $ac_try) 2>&5
22485   ac_status=$?
22486   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22487   test $ac_status = 0; }; }
22488     then
22489         gcc_cv_as_literal16=yes
22490     else
22491       echo "configure: failed program was" >&5
22492       cat conftest.s >&5
22493     fi
22494     rm -f conftest.o conftest.s
22495   fi
22496 fi
22497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
22498 $as_echo "$gcc_cv_as_literal16" >&6; }
22499 if test $gcc_cv_as_literal16 = yes; then
22500
22501 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
22502
22503 fi
22504
22505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
22506 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
22507 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
22508   $as_echo_n "(cached) " >&6
22509 else
22510   gcc_cv_as_subsection_m1=no
22511     if test $in_tree_gas = yes; then
22512     if test $in_tree_gas_is_elf = yes \
22513   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
22514   then gcc_cv_as_subsection_m1=yes
22515 fi
22516   elif test x$gcc_cv_as != x; then
22517     $as_echo 'conftest_label1: .word 0
22518 .subsection -1
22519 conftest_label2: .word 0
22520 .previous' > conftest.s
22521     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22522   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22523   (eval $ac_try) 2>&5
22524   ac_status=$?
22525   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22526   test $ac_status = 0; }; }
22527     then
22528         if test x$gcc_cv_nm != x; then
22529     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
22530     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
22531     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
22532     then :
22533     else gcc_cv_as_subsection_m1=yes
22534     fi
22535     rm -f conftest.nm1 conftest.nm2
22536   fi
22537     else
22538       echo "configure: failed program was" >&5
22539       cat conftest.s >&5
22540     fi
22541     rm -f conftest.o conftest.s
22542   fi
22543 fi
22544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
22545 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
22546 if test $gcc_cv_as_subsection_m1 = yes; then
22547
22548 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
22549
22550 fi
22551
22552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
22553 $as_echo_n "checking assembler for .weak... " >&6; }
22554 if test "${gcc_cv_as_weak+set}" = set; then :
22555   $as_echo_n "(cached) " >&6
22556 else
22557   gcc_cv_as_weak=no
22558     if test $in_tree_gas = yes; then
22559     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
22560   then gcc_cv_as_weak=yes
22561 fi
22562   elif test x$gcc_cv_as != x; then
22563     $as_echo '  .weak foobar' > conftest.s
22564     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22565   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22566   (eval $ac_try) 2>&5
22567   ac_status=$?
22568   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22569   test $ac_status = 0; }; }
22570     then
22571         gcc_cv_as_weak=yes
22572     else
22573       echo "configure: failed program was" >&5
22574       cat conftest.s >&5
22575     fi
22576     rm -f conftest.o conftest.s
22577   fi
22578 fi
22579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
22580 $as_echo "$gcc_cv_as_weak" >&6; }
22581 if test $gcc_cv_as_weak = yes; then
22582
22583 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
22584
22585 fi
22586
22587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
22588 $as_echo_n "checking assembler for .weakref... " >&6; }
22589 if test "${gcc_cv_as_weakref+set}" = set; then :
22590   $as_echo_n "(cached) " >&6
22591 else
22592   gcc_cv_as_weakref=no
22593     if test $in_tree_gas = yes; then
22594     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22595   then gcc_cv_as_weakref=yes
22596 fi
22597   elif test x$gcc_cv_as != x; then
22598     $as_echo '  .weakref foobar, barfnot' > conftest.s
22599     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22600   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22601   (eval $ac_try) 2>&5
22602   ac_status=$?
22603   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22604   test $ac_status = 0; }; }
22605     then
22606         gcc_cv_as_weakref=yes
22607     else
22608       echo "configure: failed program was" >&5
22609       cat conftest.s >&5
22610     fi
22611     rm -f conftest.o conftest.s
22612   fi
22613 fi
22614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
22615 $as_echo "$gcc_cv_as_weakref" >&6; }
22616 if test $gcc_cv_as_weakref = yes; then
22617
22618 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
22619
22620 fi
22621
22622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
22623 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
22624 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
22625   $as_echo_n "(cached) " >&6
22626 else
22627   gcc_cv_as_nsubspa_comdat=no
22628     if test $in_tree_gas = yes; then
22629     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22630   then gcc_cv_as_nsubspa_comdat=yes
22631 fi
22632   elif test x$gcc_cv_as != x; then
22633     $as_echo '  .SPACE $TEXT$
22634         .NSUBSPA $CODE$,COMDAT' > conftest.s
22635     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22636   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22637   (eval $ac_try) 2>&5
22638   ac_status=$?
22639   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22640   test $ac_status = 0; }; }
22641     then
22642         gcc_cv_as_nsubspa_comdat=yes
22643     else
22644       echo "configure: failed program was" >&5
22645       cat conftest.s >&5
22646     fi
22647     rm -f conftest.o conftest.s
22648   fi
22649 fi
22650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
22651 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
22652 if test $gcc_cv_as_nsubspa_comdat = yes; then
22653
22654 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
22655
22656 fi
22657
22658 # .hidden needs to be supported in both the assembler and the linker,
22659 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
22660 # This is irritatingly difficult to feature test for; we have to check the
22661 # date string after the version number.  If we've got an in-tree
22662 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
22663 # to be safe.
22664 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
22665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
22666 $as_echo_n "checking assembler for .hidden... " >&6; }
22667 if test "${gcc_cv_as_hidden+set}" = set; then :
22668   $as_echo_n "(cached) " >&6
22669 else
22670   gcc_cv_as_hidden=no
22671     if test $in_tree_gas = yes; then
22672     if test $in_tree_gas_is_elf = yes \
22673   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
22674   then gcc_cv_as_hidden=yes
22675 fi
22676   elif test x$gcc_cv_as != x; then
22677     $as_echo '  .hidden foobar
22678 foobar:' > conftest.s
22679     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22680   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22681   (eval $ac_try) 2>&5
22682   ac_status=$?
22683   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22684   test $ac_status = 0; }; }
22685     then
22686         gcc_cv_as_hidden=yes
22687     else
22688       echo "configure: failed program was" >&5
22689       cat conftest.s >&5
22690     fi
22691     rm -f conftest.o conftest.s
22692   fi
22693 fi
22694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
22695 $as_echo "$gcc_cv_as_hidden" >&6; }
22696
22697 case "${target}" in
22698   *-*-darwin*)
22699     # Darwin as has some visibility support, though with a different syntax.
22700     gcc_cv_as_hidden=yes
22701     ;;
22702 esac
22703
22704 # gnu_indirect_function type is an extension proposed at
22705 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
22706 # selection of function implementation
22707 # Check whether --enable-gnu-indirect-function was given.
22708 if test "${enable_gnu_indirect_function+set}" = set; then :
22709   enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
22710     yes | no) ;;
22711     *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
22712 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
22713   esac
22714 else
22715   enable_gnu_indirect_function="$default_gnu_indirect_function"
22716 fi
22717
22718
22719 gif=`if test x$enable_gnu_indirect_function = xyes; then echo 1; else echo 0; fi`
22720
22721 cat >>confdefs.h <<_ACEOF
22722 #define HAVE_GNU_INDIRECT_FUNCTION $gif
22723 _ACEOF
22724
22725
22726
22727 if test $in_tree_ld != yes ; then
22728   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
22729   if echo "$ld_ver" | grep GNU > /dev/null; then
22730     if test x"$ld_is_gold" = xyes; then
22731       # GNU gold --version looks like this:
22732       #
22733       # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
22734       #
22735       # We extract the binutils version which is more familiar and specific
22736       # than the gold version.
22737       ld_vers=`echo $ld_ver | sed -n \
22738           -e 's,^[^)]*[  ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
22739     else
22740       # GNU ld --version looks like this:
22741       #
22742       # GNU ld (GNU Binutils) 2.21.51.20110225
22743       ld_vers=`echo $ld_ver | sed -n \
22744           -e 's,^.*[     ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22745     fi
22746     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
22747     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22748     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22749     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
22750   else
22751     case "${target}" in
22752       *-*-solaris2*)
22753         # See acinclude.m4 (gcc_SUN_LD_VERSION) for the version number
22754         # format.
22755         #
22756         # Don't reuse gcc_gv_sun_ld_vers_* in case a linker other than
22757         # /usr/ccs/bin/ld has been configured.
22758         ld_ver=`$gcc_cv_ld -V 2>&1`
22759         if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22760           ld_vers=`echo $ld_ver | sed -n \
22761             -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22762           ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22763           ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22764         fi
22765         ;;
22766     esac
22767   fi
22768 fi
22769
22770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
22771 $as_echo_n "checking linker for .hidden support... " >&6; }
22772 if test "${gcc_cv_ld_hidden+set}" = set; then :
22773   $as_echo_n "(cached) " >&6
22774 else
22775   if test $in_tree_ld = yes ; then
22776   gcc_cv_ld_hidden=no
22777   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
22778      && test $in_tree_ld_is_elf = yes; then
22779      gcc_cv_ld_hidden=yes
22780   fi
22781 else
22782   gcc_cv_ld_hidden=yes
22783   if test x"$ld_is_gold" = xyes; then
22784     :
22785   elif echo "$ld_ver" | grep GNU > /dev/null; then
22786     case "${target}" in
22787       mmix-knuth-mmixware)
22788         # The linker emits by default mmo, not ELF, so "no" is appropriate.
22789         gcc_cv_ld_hidden=no
22790         ;;
22791     esac
22792     if test 0"$ld_date" -lt 20020404; then
22793       if test -n "$ld_date"; then
22794         # If there was date string, but was earlier than 2002-04-04, fail
22795         gcc_cv_ld_hidden=no
22796       elif test -z "$ld_vers"; then
22797         # If there was no date string nor ld version number, something is wrong
22798         gcc_cv_ld_hidden=no
22799       else
22800         test -z "$ld_vers_patch" && ld_vers_patch=0
22801         if test "$ld_vers_major" -lt 2; then
22802           gcc_cv_ld_hidden=no
22803         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
22804           gcc_cv_ld_hidden="no"
22805         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
22806           gcc_cv_ld_hidden=no
22807         fi
22808       fi
22809     fi
22810   else
22811     case "${target}" in
22812       *-*-darwin*)
22813         # Darwin ld has some visibility support.
22814         gcc_cv_ld_hidden=yes
22815         ;;
22816       hppa64*-*-hpux* | ia64*-*-hpux*)
22817         gcc_cv_ld_hidden=yes
22818         ;;
22819       *-*-solaris2.1[0-9]*)
22820         # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
22821         # .symbolic was only added in Solaris 9 12/02.
22822         gcc_cv_ld_hidden=yes
22823         ;;
22824       *)
22825         gcc_cv_ld_hidden=no
22826         ;;
22827     esac
22828   fi
22829 fi
22830 fi
22831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
22832 $as_echo "$gcc_cv_ld_hidden" >&6; }
22833 libgcc_visibility=no
22834
22835
22836 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
22837   libgcc_visibility=yes
22838
22839 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
22840
22841 fi
22842
22843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
22844 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
22845 gcc_cv_ld_ro_rw_mix=unknown
22846 if test $in_tree_ld = yes ; then
22847   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22848      && test $in_tree_ld_is_elf = yes; then
22849     gcc_cv_ld_ro_rw_mix=read-write
22850   fi
22851 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22852   echo '.section myfoosect, "a"' > conftest1.s
22853   echo '.section myfoosect, "aw"' > conftest2.s
22854   echo '.byte 1' >> conftest2.s
22855   echo '.section myfoosect, "a"' > conftest3.s
22856   echo '.byte 0' >> conftest3.s
22857   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22858      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22859      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22860      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22861         conftest2.o conftest3.o > /dev/null 2>&1; then
22862     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22863                          | sed -e '/myfoosect/!d' -e N`
22864     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22865       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22866         gcc_cv_ld_ro_rw_mix=read-only
22867       else
22868         gcc_cv_ld_ro_rw_mix=read-write
22869       fi
22870     fi
22871   fi
22872   rm -f conftest.* conftest[123].*
22873 fi
22874 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22875
22876 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22877
22878 fi
22879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22880 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22881
22882 if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22883   case "${target}" in
22884     *-*-solaris2*)
22885       #
22886       # Solaris 2 ld -V output looks like this for a regular version:
22887       #
22888       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
22889       #
22890       # but test versions add stuff at the end:
22891       #
22892       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
22893       #
22894       gcc_cv_sun_ld_ver=`/usr/ccs/bin/ld -V 2>&1`
22895       if echo "$gcc_cv_sun_ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22896         gcc_cv_sun_ld_vers=`echo $gcc_cv_sun_ld_ver | sed -n \
22897           -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22898         gcc_cv_sun_ld_vers_major=`expr "$gcc_cv_sun_ld_vers" : '\([0-9]*\)'`
22899         gcc_cv_sun_ld_vers_minor=`expr "$gcc_cv_sun_ld_vers" : '[0-9]*\.\([0-9]*\)'`
22900       fi
22901       ;;
22902   esac
22903 fi
22904
22905 # Check whether --enable-initfini-array was given.
22906 if test "${enable_initfini_array+set}" = set; then :
22907   enableval=$enable_initfini_array;
22908 else
22909
22910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
22911 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
22912 if test "${gcc_cv_initfini_array+set}" = set; then :
22913   $as_echo_n "(cached) " >&6
22914 else
22915     if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22916     case "${target}" in
22917       ia64-*)
22918         if test "$cross_compiling" = yes; then :
22919   gcc_cv_initfini_array=no
22920 else
22921   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22922 /* end confdefs.h.  */
22923
22924 #ifndef __ELF__
22925 #error Not an ELF OS
22926 #endif
22927 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
22928    if it can be used.  */
22929 static int x = -1;
22930 int main (void) { return x; }
22931 int foo (void) { x = 0; }
22932 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
22933
22934 _ACEOF
22935 if ac_fn_cxx_try_run "$LINENO"; then :
22936   gcc_cv_initfini_array=yes
22937 else
22938   gcc_cv_initfini_array=no
22939 fi
22940 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22941   conftest.$ac_objext conftest.beam conftest.$ac_ext
22942 fi
22943 ;;
22944       *)
22945         gcc_cv_initfini_array=no
22946         if test $in_tree_ld = yes ; then
22947           if test "$gcc_cv_gld_major_version" -eq 2 \
22948              -a "$gcc_cv_gld_minor_version" -ge 22 \
22949              -o "$gcc_cv_gld_major_version" -gt 2 \
22950              && test $in_tree_ld_is_elf = yes; then
22951             gcc_cv_initfini_array=yes
22952           fi
22953         elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22954           case $target:$gas in
22955             *:yes)
22956               sh_flags='"a"'
22957               sh_type='%progbits'
22958               ;;
22959             i?86-*-solaris2*:no | x86_64-*-solaris2*:no)
22960               sh_flags='"a"'
22961               sh_type='@progbits'
22962               ;;
22963             sparc*-*-solaris2*:no)
22964               sh_flags='#alloc'
22965               sh_type='#progbits'
22966               sh_quote='"'
22967               ;;
22968           esac
22969           case "$target:$gnu_ld" in
22970             *:yes)
22971               cat > conftest.s <<EOF
22972 .section .dtors,$sh_flags,$sh_type
22973 .balign 4
22974 .byte 'A', 'A', 'A', 'A'
22975 .section .ctors,$sh_flags,$sh_type
22976 .balign 4
22977 .byte 'B', 'B', 'B', 'B'
22978 .section .fini_array.65530,$sh_flags,$sh_type
22979 .balign 4
22980 .byte 'C', 'C', 'C', 'C'
22981 .section .init_array.65530,$sh_flags,$sh_type
22982 .balign 4
22983 .byte 'D', 'D', 'D', 'D'
22984 .section .dtors.64528,$sh_flags,$sh_type
22985 .balign 4
22986 .byte 'E', 'E', 'E', 'E'
22987 .section .ctors.64528,$sh_flags,$sh_type
22988 .balign 4
22989 .byte 'F', 'F', 'F', 'F'
22990 .section .fini_array.01005,$sh_flags,$sh_type
22991 .balign 4
22992 .byte 'G', 'G', 'G', 'G'
22993 .section .init_array.01005,$sh_flags,$sh_type
22994 .balign 4
22995 .byte 'H', 'H', 'H', 'H'
22996 .text
22997 .globl _start
22998 _start:
22999 EOF
23000               if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
23001                  && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
23002                  && $gcc_cv_objdump -s -j .init_array conftest \
23003                     | grep HHHHFFFFDDDDBBBB > /dev/null 2>&1 \
23004                  && $gcc_cv_objdump -s -j .fini_array conftest \
23005                     | grep GGGGEEEECCCCAAAA > /dev/null 2>&1; then
23006                 gcc_cv_initfini_array=yes
23007               fi
23008               ;;
23009             *-*-solaris2*:no)
23010               # When Solaris ld added constructor priority support, it was
23011               # decided to only handle .init_array.N/.fini_array.N since
23012               # there was no need for backwards compatibility with
23013               # .ctors.N/.dtors.N.  .ctors/.dtors remain as separate
23014               # sections with correct execution order resp. to
23015               # .init_array/.fini_array, while gld merges them into
23016               # .init_array/.fini_array.
23017               cat > conftest.s <<EOF
23018 .section $sh_quote.fini_array.65530$sh_quote,$sh_flags,$sh_type
23019 .align 4
23020 .byte 'C', 'C', 'C', 'C'
23021 .section $sh_quote.init_array.65530$sh_quote,$sh_flags,$sh_type
23022 .align 4
23023 .byte 'D', 'D', 'D', 'D'
23024 .section $sh_quote.fini_array.01005$sh_quote,$sh_flags,$sh_type
23025 .align 4
23026 .byte 'G', 'G', 'G', 'G'
23027 .section $sh_quote.init_array.01005$sh_quote,$sh_flags,$sh_type
23028 .align 4
23029 .byte 'H', 'H', 'H', 'H'
23030 .text
23031 .globl _start
23032 _start:
23033 EOF
23034               if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
23035                  && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
23036                  && $gcc_cv_objdump -s -j .init_array conftest \
23037                     | grep HHHHDDDD > /dev/null 2>&1 \
23038                  && $gcc_cv_objdump -s -j .fini_array conftest \
23039                     | grep GGGGCCCC > /dev/null 2>&1; then
23040                 gcc_cv_initfini_array=yes
23041               fi
23042               ;;
23043             esac
23044           rm -f conftest conftest.*
23045         fi
23046         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23047 /* end confdefs.h.  */
23048
23049 #ifndef __ELF__
23050 # error Not an ELF OS
23051 #endif
23052 #include <stdlib.h>
23053 #if defined __GLIBC_PREREQ
23054 # if __GLIBC_PREREQ (2, 4)
23055 # else
23056 #  error GLIBC 2.4 required
23057 # endif
23058 #else
23059 # if defined __sun__ && defined __svr4__
23060    /* Solaris ld.so.1 supports .init_array/.fini_array since Solaris 8.  */
23061 # else
23062 #  error The C library not known to support .init_array/.fini_array
23063 # endif
23064 #endif
23065
23066 _ACEOF
23067 if ac_fn_cxx_try_cpp "$LINENO"; then :
23068
23069 else
23070   gcc_cv_initfini_array=no
23071 fi
23072 rm -f conftest.err conftest.$ac_ext;;
23073     esac
23074   else
23075     { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
23076 $as_echo_n "checking cross compile... guessing... " >&6; }
23077     gcc_cv_initfini_array=no
23078   fi
23079 fi
23080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
23081 $as_echo "$gcc_cv_initfini_array" >&6; }
23082   enable_initfini_array=$gcc_cv_initfini_array
23083
23084 fi
23085
23086
23087 cat >>confdefs.h <<_ACEOF
23088 #define HAVE_INITFINI_ARRAY_SUPPORT `if test $enable_initfini_array = yes; then echo 1; else echo 0; fi`
23089 _ACEOF
23090
23091
23092
23093 # Check if we have .[us]leb128, and support symbol arithmetic with it.
23094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
23095 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
23096 if test "${gcc_cv_as_leb128+set}" = set; then :
23097   $as_echo_n "(cached) " >&6
23098 else
23099   gcc_cv_as_leb128=no
23100     if test $in_tree_gas = yes; then
23101     if test $in_tree_gas_is_elf = yes \
23102   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
23103   then gcc_cv_as_leb128=yes
23104 fi
23105   elif test x$gcc_cv_as != x; then
23106     $as_echo '  .data
23107         .uleb128 L2 - L1
23108 L1:
23109         .uleb128 1280
23110         .sleb128 -1010
23111 L2:' > conftest.s
23112     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23113   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23114   (eval $ac_try) 2>&5
23115   ac_status=$?
23116   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23117   test $ac_status = 0; }; }
23118     then
23119         # GAS versions before 2.11 do not support uleb128,
23120   # despite appearing to.
23121   # ??? There exists an elf-specific test that will crash
23122   # the assembler.  Perhaps it's better to figure out whether
23123   # arbitrary sections are supported and try the test.
23124   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
23125   if echo "$as_ver" | grep GNU > /dev/null; then
23126     as_vers=`echo $as_ver | sed -n \
23127         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
23128     as_major=`expr "$as_vers" : '\([0-9]*\)'`
23129     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
23130     if test $as_major -eq 2 && test $as_minor -lt 11
23131     then :
23132     else gcc_cv_as_leb128=yes
23133     fi
23134   fi
23135     else
23136       echo "configure: failed program was" >&5
23137       cat conftest.s >&5
23138     fi
23139     rm -f conftest.o conftest.s
23140   fi
23141 fi
23142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
23143 $as_echo "$gcc_cv_as_leb128" >&6; }
23144 if test $gcc_cv_as_leb128 = yes; then
23145
23146 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
23147
23148 fi
23149
23150 # Check if we have assembler support for unwind directives.
23151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
23152 $as_echo_n "checking assembler for cfi directives... " >&6; }
23153 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
23154   $as_echo_n "(cached) " >&6
23155 else
23156   gcc_cv_as_cfi_directive=no
23157   if test x$gcc_cv_as != x; then
23158     $as_echo '  .text
23159         .cfi_startproc
23160         .cfi_offset 0, 0
23161         .cfi_same_value 1
23162         .cfi_def_cfa 1, 2
23163         .cfi_escape 1, 2, 3, 4, 5
23164         .cfi_endproc' > conftest.s
23165     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23166   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23167   (eval $ac_try) 2>&5
23168   ac_status=$?
23169   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23170   test $ac_status = 0; }; }
23171     then
23172         case "$target" in
23173   *-*-solaris*)
23174     # If the linker used on Solaris (like Sun ld) isn't capable of merging
23175     # read-only and read-write sections, we need to make sure that the
23176     # assembler used emits read-write .eh_frame sections.
23177     if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
23178       if test "x$gcc_cv_objdump" != x; then
23179         if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
23180                 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
23181           gcc_cv_as_cfi_directive=no
23182         else
23183           case "$target" in
23184             i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
23185               # On Solaris/x86, make sure that GCC and assembler agree on using
23186               # read-only .eh_frame sections for 64-bit.
23187               if test x$gas = xyes; then
23188                  as_ix86_64_opt="--64"
23189               else
23190                  as_ix86_64_opt="-xarch=amd64"
23191               fi
23192               if $gcc_cv_as $as_ix86_64_opt -o conftest.o conftest.s > /dev/null 2>&1 && \
23193                 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
23194                         sed -e /.eh_frame/!d -e N | \
23195                         grep READONLY > /dev/null; then
23196                 gcc_cv_as_cfi_directive=yes
23197               else
23198                 gcc_cv_as_cfi_directive=no
23199               fi
23200               ;;
23201             *)
23202               gcc_cv_as_cfi_directive=yes
23203               ;;
23204           esac
23205         fi
23206       else
23207         # no objdump, err on the side of caution
23208         gcc_cv_as_cfi_directive=no
23209       fi
23210     else
23211       gcc_cv_as_cfi_directive=yes
23212     fi
23213     ;;
23214   *-*-*)
23215     gcc_cv_as_cfi_directive=yes
23216     ;;
23217 esac
23218     else
23219       echo "configure: failed program was" >&5
23220       cat conftest.s >&5
23221     fi
23222     rm -f conftest.o conftest.s
23223   fi
23224 fi
23225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
23226 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
23227
23228 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
23229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
23230 $as_echo_n "checking assembler for working cfi advance... " >&6; }
23231 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
23232   $as_echo_n "(cached) " >&6
23233 else
23234   gcc_cv_as_cfi_advance_working=no
23235   if test x$gcc_cv_as != x; then
23236     $as_echo '  .text
23237         .cfi_startproc
23238         .cfi_adjust_cfa_offset 64
23239         .skip 75040, 0
23240         .cfi_adjust_cfa_offset 128
23241         .cfi_endproc' > conftest.s
23242     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23243   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23244   (eval $ac_try) 2>&5
23245   ac_status=$?
23246   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23247   test $ac_status = 0; }; }
23248     then
23249
23250 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
23251     | grep 'DW_CFA_advance_loc[24]:[    ][      ]*75040[        ]' >/dev/null; then
23252    gcc_cv_as_cfi_advance_working=yes
23253 fi
23254
23255     else
23256       echo "configure: failed program was" >&5
23257       cat conftest.s >&5
23258     fi
23259     rm -f conftest.o conftest.s
23260   fi
23261 fi
23262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
23263 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
23264
23265 else
23266   # no objdump, err on the side of caution
23267   gcc_cv_as_cfi_advance_working=no
23268 fi
23269
23270
23271 cat >>confdefs.h <<_ACEOF
23272 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
23273        && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
23274 _ACEOF
23275
23276
23277
23278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
23279 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
23280 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
23281   $as_echo_n "(cached) " >&6
23282 else
23283   gcc_cv_as_cfi_personality_directive=no
23284   if test x$gcc_cv_as != x; then
23285     $as_echo '  .text
23286         .cfi_startproc
23287         .cfi_personality 0, symbol
23288         .cfi_endproc' > conftest.s
23289     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23290   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23291   (eval $ac_try) 2>&5
23292   ac_status=$?
23293   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23294   test $ac_status = 0; }; }
23295     then
23296         gcc_cv_as_cfi_personality_directive=yes
23297     else
23298       echo "configure: failed program was" >&5
23299       cat conftest.s >&5
23300     fi
23301     rm -f conftest.o conftest.s
23302   fi
23303 fi
23304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
23305 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
23306
23307
23308 cat >>confdefs.h <<_ACEOF
23309 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
23310     then echo 1; else echo 0; fi`
23311 _ACEOF
23312
23313
23314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
23315 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
23316 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
23317   $as_echo_n "(cached) " >&6
23318 else
23319   gcc_cv_as_cfi_sections_directive=no
23320   if test x$gcc_cv_as != x; then
23321     $as_echo '  .text
23322         .cfi_sections .debug_frame, .eh_frame
23323         .cfi_startproc
23324         .cfi_endproc' > conftest.s
23325     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23326   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23327   (eval $ac_try) 2>&5
23328   ac_status=$?
23329   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23330   test $ac_status = 0; }; }
23331     then
23332         case $target_os in
23333   win32 | pe | cygwin* | mingw32*)
23334     # Need to check that we generated the correct relocation for the
23335     # .debug_frame section.  This was fixed for binutils 2.21.
23336     gcc_cv_as_cfi_sections_directive=no
23337     if test "x$gcc_cv_objdump" != x; then
23338      if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
23339         grep secrel > /dev/null; then
23340       gcc_cv_as_cfi_sections_directive=yes
23341      fi
23342     fi
23343     ;;
23344   *)
23345     gcc_cv_as_cfi_sections_directive=yes
23346     ;;
23347 esac
23348     else
23349       echo "configure: failed program was" >&5
23350       cat conftest.s >&5
23351     fi
23352     rm -f conftest.o conftest.s
23353   fi
23354 fi
23355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
23356 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
23357
23358
23359
23360 cat >>confdefs.h <<_ACEOF
23361 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
23362     then echo 1; else echo 0; fi`
23363 _ACEOF
23364
23365
23366 # GAS versions up to and including 2.11.0 may mis-optimize
23367 # .eh_frame data.
23368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
23369 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
23370 if test "${gcc_cv_as_eh_frame+set}" = set; then :
23371   $as_echo_n "(cached) " >&6
23372 else
23373   gcc_cv_as_eh_frame=no
23374     if test $in_tree_gas = yes; then
23375     if test $in_tree_gas_is_elf = yes \
23376   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23377   then gcc_cv_as_eh_frame=yes
23378 fi
23379   elif test x$gcc_cv_as != x; then
23380     $as_echo '  .text
23381 .LFB1:
23382         .4byte  0
23383 .L1:
23384         .4byte  0
23385 .LFE1:
23386         .section        .eh_frame,"aw",@progbits
23387 __FRAME_BEGIN__:
23388         .4byte  .LECIE1-.LSCIE1
23389 .LSCIE1:
23390         .4byte  0x0
23391         .byte   0x1
23392         .ascii "z\0"
23393         .byte   0x1
23394         .byte   0x78
23395         .byte   0x1a
23396         .byte   0x0
23397         .byte   0x4
23398         .4byte  1
23399         .p2align 1
23400 .LECIE1:
23401 .LSFDE1:
23402         .4byte  .LEFDE1-.LASFDE1
23403 .LASFDE1:
23404         .4byte  .LASFDE1-__FRAME_BEGIN__
23405         .4byte  .LFB1
23406         .4byte  .LFE1-.LFB1
23407         .byte   0x4
23408         .4byte  .LFE1-.LFB1
23409         .byte   0x4
23410         .4byte  .L1-.LFB1
23411 .LEFDE1:' > conftest.s
23412     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23413   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23414   (eval $ac_try) 2>&5
23415   ac_status=$?
23416   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23417   test $ac_status = 0; }; }
23418     then
23419           cat > conftest.lit <<EOF
23420  0000 10000000 00000000 017a0001 781a0004  .........z..x...
23421  0010 01000000 12000000 18000000 00000000  ................
23422  0020 08000000 04080000 0044               .........D
23423 EOF
23424 cat > conftest.big <<EOF
23425  0000 00000010 00000000 017a0001 781a0004  .........z..x...
23426  0010 00000001 00000012 00000018 00000000  ................
23427  0020 00000008 04000000 0844               .........D
23428 EOF
23429   # If the assembler didn't choke, and we can objdump,
23430   # and we got the correct data, then succeed.
23431   # The text in the here-document typically retains its unix-style line
23432   # endings, while the output of objdump will use host line endings.
23433   # Therefore, use diff -b for the comparisons.
23434   if test x$gcc_cv_objdump != x \
23435   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
23436      | tail -3 > conftest.got \
23437   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
23438     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
23439   then
23440     gcc_cv_as_eh_frame=yes
23441   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
23442   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23443   (eval $ac_try) 2>&5
23444   ac_status=$?
23445   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23446   test $ac_status = 0; }; }; then
23447     gcc_cv_as_eh_frame=buggy
23448   else
23449     # Uh oh, what do we do now?
23450     gcc_cv_as_eh_frame=no
23451   fi
23452     else
23453       echo "configure: failed program was" >&5
23454       cat conftest.s >&5
23455     fi
23456     rm -f conftest.o conftest.s
23457   fi
23458 fi
23459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
23460 $as_echo "$gcc_cv_as_eh_frame" >&6; }
23461
23462
23463 if test $gcc_cv_as_eh_frame = buggy; then
23464
23465 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
23466
23467 fi
23468
23469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
23470 $as_echo_n "checking assembler for section merging support... " >&6; }
23471 if test "${gcc_cv_as_shf_merge+set}" = set; then :
23472   $as_echo_n "(cached) " >&6
23473 else
23474   gcc_cv_as_shf_merge=no
23475     if test $in_tree_gas = yes; then
23476     if test $in_tree_gas_is_elf = yes \
23477   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23478   then gcc_cv_as_shf_merge=yes
23479 fi
23480   elif test x$gcc_cv_as != x; then
23481     $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
23482     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
23483   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23484   (eval $ac_try) 2>&5
23485   ac_status=$?
23486   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23487   test $ac_status = 0; }; }
23488     then
23489         gcc_cv_as_shf_merge=yes
23490     else
23491       echo "configure: failed program was" >&5
23492       cat conftest.s >&5
23493     fi
23494     rm -f conftest.o conftest.s
23495   fi
23496 fi
23497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
23498 $as_echo "$gcc_cv_as_shf_merge" >&6; }
23499
23500 if test $gcc_cv_as_shf_merge = no; then
23501   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
23502 $as_echo_n "checking assembler for section merging support... " >&6; }
23503 if test "${gcc_cv_as_shf_merge+set}" = set; then :
23504   $as_echo_n "(cached) " >&6
23505 else
23506   gcc_cv_as_shf_merge=no
23507     if test $in_tree_gas = yes; then
23508     if test $in_tree_gas_is_elf = yes \
23509   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23510   then gcc_cv_as_shf_merge=yes
23511 fi
23512   elif test x$gcc_cv_as != x; then
23513     $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
23514     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
23515   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23516   (eval $ac_try) 2>&5
23517   ac_status=$?
23518   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23519   test $ac_status = 0; }; }
23520     then
23521         gcc_cv_as_shf_merge=yes
23522     else
23523       echo "configure: failed program was" >&5
23524       cat conftest.s >&5
23525     fi
23526     rm -f conftest.o conftest.s
23527   fi
23528 fi
23529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
23530 $as_echo "$gcc_cv_as_shf_merge" >&6; }
23531
23532 fi
23533
23534 cat >>confdefs.h <<_ACEOF
23535 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
23536 _ACEOF
23537
23538
23539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for stabs directive" >&5
23540 $as_echo_n "checking assembler for stabs directive... " >&6; }
23541 if test "${gcc_cv_as_stabs_directive+set}" = set; then :
23542   $as_echo_n "(cached) " >&6
23543 else
23544   gcc_cv_as_stabs_directive=no
23545   if test x$gcc_cv_as != x; then
23546     $as_echo '.stabs "gcc2_compiled.",60,0,0,0' > conftest.s
23547     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23548   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23549   (eval $ac_try) 2>&5
23550   ac_status=$?
23551   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23552   test $ac_status = 0; }; }
23553     then
23554         gcc_cv_as_stabs_directive=yes
23555     else
23556       echo "configure: failed program was" >&5
23557       cat conftest.s >&5
23558     fi
23559     rm -f conftest.o conftest.s
23560   fi
23561 fi
23562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_stabs_directive" >&5
23563 $as_echo "$gcc_cv_as_stabs_directive" >&6; }
23564 if test $gcc_cv_as_stabs_directive = yes; then
23565
23566 $as_echo "#define HAVE_AS_STABS_DIRECTIVE 1" >>confdefs.h
23567
23568 fi
23569
23570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
23571 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
23572 if test "${gcc_cv_as_comdat_group+set}" = set; then :
23573   $as_echo_n "(cached) " >&6
23574 else
23575   gcc_cv_as_comdat_group=no
23576     if test $in_tree_gas = yes; then
23577     if test $in_tree_gas_is_elf = yes \
23578   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
23579   then gcc_cv_as_comdat_group=yes
23580 fi
23581   elif test x$gcc_cv_as != x; then
23582     $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
23583     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
23584   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23585   (eval $ac_try) 2>&5
23586   ac_status=$?
23587   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23588   test $ac_status = 0; }; }
23589     then
23590         gcc_cv_as_comdat_group=yes
23591     else
23592       echo "configure: failed program was" >&5
23593       cat conftest.s >&5
23594     fi
23595     rm -f conftest.o conftest.s
23596   fi
23597 fi
23598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
23599 $as_echo "$gcc_cv_as_comdat_group" >&6; }
23600
23601 if test $gcc_cv_as_comdat_group = yes; then
23602   gcc_cv_as_comdat_group_percent=no
23603   gcc_cv_as_comdat_group_group=no
23604 else
23605  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
23606 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
23607 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
23608   $as_echo_n "(cached) " >&6
23609 else
23610   gcc_cv_as_comdat_group_percent=no
23611     if test $in_tree_gas = yes; then
23612     if test $in_tree_gas_is_elf = yes \
23613   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
23614   then gcc_cv_as_comdat_group_percent=yes
23615 fi
23616   elif test x$gcc_cv_as != x; then
23617     $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
23618     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
23619   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23620   (eval $ac_try) 2>&5
23621   ac_status=$?
23622   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23623   test $ac_status = 0; }; }
23624     then
23625         gcc_cv_as_comdat_group_percent=yes
23626     else
23627       echo "configure: failed program was" >&5
23628       cat conftest.s >&5
23629     fi
23630     rm -f conftest.o conftest.s
23631   fi
23632 fi
23633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
23634 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
23635
23636  if test $gcc_cv_as_comdat_group_percent = yes; then
23637    gcc_cv_as_comdat_group_group=no
23638  else
23639    case "${target}" in
23640      # Sun as uses a completely different syntax.
23641      *-*-solaris2*)
23642        case "${target}" in
23643          sparc*-*-solaris2*)
23644            conftest_s='
23645                .group foo,".text%foo",#comdat
23646                .section ".text%foo", #alloc,#execinstr,#progbits
23647                .globl foo
23648              foo:
23649              '
23650            ;;
23651          i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
23652            conftest_s='
23653                .group foo,.text%foo,#comdat
23654                .section .text%foo, "ax", @progbits
23655                .globl  foo
23656              foo:
23657              '
23658            ;;
23659        esac
23660        { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
23661 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
23662 if test "${gcc_cv_as_comdat_group_group+set}" = set; then :
23663   $as_echo_n "(cached) " >&6
23664 else
23665   gcc_cv_as_comdat_group_group=no
23666   if test x$gcc_cv_as != x; then
23667     $as_echo "$conftest_s" > conftest.s
23668     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23669   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23670   (eval $ac_try) 2>&5
23671   ac_status=$?
23672   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23673   test $ac_status = 0; }; }
23674     then
23675         gcc_cv_as_comdat_group_group=yes
23676     else
23677       echo "configure: failed program was" >&5
23678       cat conftest.s >&5
23679     fi
23680     rm -f conftest.o conftest.s
23681   fi
23682 fi
23683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
23684 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
23685
23686        ;;
23687    esac
23688    if test -z "${gcc_cv_as_comdat_group_group+set}"; then
23689      gcc_cv_as_comdat_group_group=no
23690    fi
23691  fi
23692 fi
23693 if test x"$ld_is_gold" = xyes; then
23694   comdat_group=yes
23695 elif test $in_tree_ld = yes ; then
23696   comdat_group=no
23697   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
23698      && test $in_tree_ld_is_elf = yes; then
23699      comdat_group=yes
23700   fi
23701 elif echo "$ld_ver" | grep GNU > /dev/null; then
23702   comdat_group=yes
23703   if test 0"$ld_date" -lt 20050308; then
23704     if test -n "$ld_date"; then
23705       # If there was date string, but was earlier than 2005-03-08, fail
23706       comdat_group=no
23707     elif test "$ld_vers_major" -lt 2; then
23708       comdat_group=no
23709     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
23710       comdat_group=no
23711     fi
23712   fi
23713 else
23714   case "${target}" in
23715     *-*-solaris2.1[1-9]*)
23716       comdat_group=no
23717       # Sun ld has COMDAT group support since Solaris 9, but it doesn't
23718       # interoperate with GNU as until Solaris 11 build 130, i.e. ld
23719       # version 1.688.
23720       #
23721       # If using Sun as for COMDAT group as emitted by GCC, one needs at
23722       # least ld version 1.2267.
23723       if test "$ld_vers_major" -gt 1; then
23724         comdat_group=yes
23725       elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
23726         comdat_group=yes
23727       elif test "$ld_vers_minor" -ge 2267; then
23728         comdat_group=yes
23729       fi
23730       ;;
23731     *)
23732       # Assume linkers other than GNU ld don't support COMDAT group.
23733       comdat_group=no
23734       ;;
23735   esac
23736 fi
23737 # Allow overriding the automatic COMDAT group tests above.
23738 # Check whether --enable-comdat was given.
23739 if test "${enable_comdat+set}" = set; then :
23740   enableval=$enable_comdat; comdat_group="$enable_comdat"
23741 fi
23742
23743 if test $comdat_group = no; then
23744   gcc_cv_as_comdat_group=no
23745   gcc_cv_as_comdat_group_percent=no
23746   gcc_cv_as_comdat_group_group=no
23747 fi
23748
23749 cat >>confdefs.h <<_ACEOF
23750 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
23751     || test $gcc_cv_as_comdat_group_percent = yes \
23752     || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
23753 _ACEOF
23754
23755
23756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
23757 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
23758 if test "${gcc_cv_as_discriminator+set}" = set; then :
23759   $as_echo_n "(cached) " >&6
23760 else
23761   gcc_cv_as_discriminator=no
23762     if test $in_tree_gas = yes; then
23763     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
23764   then gcc_cv_as_discriminator=yes
23765 fi
23766   elif test x$gcc_cv_as != x; then
23767     $as_echo '  .text
23768         .file 1 "conf.c"
23769         .loc 1 1 0 discriminator 1' > conftest.s
23770     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23771   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23772   (eval $ac_try) 2>&5
23773   ac_status=$?
23774   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23775   test $ac_status = 0; }; }
23776     then
23777         gcc_cv_as_discriminator=yes
23778     else
23779       echo "configure: failed program was" >&5
23780       cat conftest.s >&5
23781     fi
23782     rm -f conftest.o conftest.s
23783   fi
23784 fi
23785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
23786 $as_echo "$gcc_cv_as_discriminator" >&6; }
23787 if test $gcc_cv_as_discriminator = yes; then
23788
23789 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
23790
23791 fi
23792
23793 # Thread-local storage - the check is heavily parameterized.
23794 conftest_s=
23795 tls_first_major=
23796 tls_first_minor=
23797 tls_as_opt=
23798 case "$target" in
23799   alpha*-*-*)
23800     conftest_s='
23801         .section ".tdata","awT",@progbits
23802 foo:    .long   25
23803         .text
23804         ldq     $27,__tls_get_addr($29)         !literal!1
23805         lda     $16,foo($29)                    !tlsgd!1
23806         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
23807         ldq     $27,__tls_get_addr($29)         !literal!2
23808         lda     $16,foo($29)                    !tlsldm!2
23809         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
23810         ldq     $1,foo($29)                     !gotdtprel
23811         ldah    $2,foo($29)                     !dtprelhi
23812         lda     $3,foo($2)                      !dtprello
23813         lda     $4,foo($29)                     !dtprel
23814         ldq     $1,foo($29)                     !gottprel
23815         ldah    $2,foo($29)                     !tprelhi
23816         lda     $3,foo($2)                      !tprello
23817         lda     $4,foo($29)                     !tprel'
23818         tls_first_major=2
23819         tls_first_minor=13
23820         tls_as_opt=--fatal-warnings
23821         ;;
23822   arc*-*-*)
23823     conftest_s='
23824         add_s r0,r0, @foo@tpoff'
23825         tls_first_major=2
23826         tls_first_minor=23
23827         ;;
23828   cris-*-*|crisv32-*-*)
23829     conftest_s='
23830         .section ".tdata","awT",@progbits
23831 x:      .long   25
23832         .text
23833         move.d x:IE,$r10
23834         nop'
23835         tls_first_major=2
23836         tls_first_minor=20
23837         tls_as_opt=--fatal-warnings
23838         ;;
23839   frv*-*-*)
23840     conftest_s='
23841         .section ".tdata","awT",@progbits
23842 x:      .long   25
23843         .text
23844         call    #gettlsoff(x)'
23845         tls_first_major=2
23846         tls_first_minor=14
23847         ;;
23848   hppa*-*-linux*)
23849     conftest_s='
23850 t1:     .reg    %r20
23851 t2:     .reg    %r21
23852 gp:     .reg    %r19
23853         .section ".tdata","awT",@progbits
23854 foo:    .long   25
23855         .text
23856         .align  4
23857         addil LT%foo-$tls_gdidx$,gp
23858         ldo RT%foo-$tls_gdidx$(%r1),%arg0
23859         b __tls_get_addr
23860         nop
23861         addil LT%foo-$tls_ldidx$,gp
23862         b __tls_get_addr
23863         ldo RT%foo-$tls_ldidx$(%r1),%arg0
23864         addil LR%foo-$tls_dtpoff$,%ret0
23865         ldo RR%foo-$tls_dtpoff$(%r1),%t1
23866         mfctl %cr27,%t1
23867         addil LT%foo-$tls_ieoff$,gp
23868         ldw RT%foo-$tls_ieoff$(%r1),%t2
23869         add %t1,%t2,%t3
23870         mfctl %cr27,%t1
23871         addil LR%foo-$tls_leoff$,%t1
23872         ldo RR%foo-$tls_leoff$(%r1),%t2'
23873         tls_first_major=2
23874         tls_first_minor=15
23875         tls_as_opt=--fatal-warnings
23876         ;;
23877   arm*-*-*)
23878     conftest_s='
23879         .section ".tdata","awT",%progbits
23880 foo:    .long   25
23881         .text
23882 .word foo(gottpoff)
23883 .word foo(tpoff)
23884 .word foo(tlsgd)
23885 .word foo(tlsldm)
23886 .word foo(tlsldo)'
23887         tls_first_major=2
23888         tls_first_minor=17
23889         ;;
23890   i[34567]86-*-* | x86_64-*-*)
23891     case "$target" in
23892       i[34567]86-*-solaris2.* | x86_64-*-solaris2.1[0-9]*)
23893         on_solaris=yes
23894         ;;
23895       *)
23896         on_solaris=no
23897         ;;
23898     esac
23899     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23900       conftest_s='
23901         .section .tdata,"awt",@progbits'
23902       tls_first_major=0
23903       tls_first_minor=0
23904       tls_section_flag=t
23905
23906 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
23907
23908     else
23909       conftest_s='
23910         .section ".tdata","awT",@progbits'
23911       tls_first_major=2
23912       tls_first_minor=14
23913       tls_section_flag=T
23914       tls_as_opt="--fatal-warnings"
23915     fi
23916     case "$target" in
23917       i[34567]86-*-*)
23918         conftest_s="$conftest_s
23919 foo:    .long   25
23920         .text
23921         movl    %gs:0, %eax
23922         leal    foo@tlsgd(,%ebx,1), %eax
23923         leal    foo@tlsldm(%ebx), %eax
23924         leal    foo@dtpoff(%eax), %edx
23925         movl    foo@gottpoff(%ebx), %eax
23926         subl    foo@gottpoff(%ebx), %eax
23927         addl    foo@gotntpoff(%ebx), %eax
23928         movl    foo@indntpoff, %eax
23929         movl    \$foo@tpoff, %eax
23930         subl    \$foo@tpoff, %eax
23931         leal    foo@ntpoff(%ecx), %eax"
23932         ;;
23933       x86_64-*-*)
23934         if test x$on_solaris = xyes; then
23935           case $gas_flag in
23936             yes) tls_as_opt="$tls_as_opt --64" ;;
23937             no)  tls_as_opt="$tls_as_opt -xarch=amd64" ;;
23938           esac
23939         fi
23940         conftest_s="$conftest_s
23941 foo:    .long   25
23942         .text
23943         movq    %fs:0, %rax
23944         leaq    foo@tlsgd(%rip), %rdi
23945         leaq    foo@tlsld(%rip), %rdi
23946         leaq    foo@dtpoff(%rax), %rdx
23947         movq    foo@gottpoff(%rip), %rax
23948         movq    \$foo@tpoff, %rax"
23949         ;;
23950     esac
23951     ;;
23952   ia64-*-*)
23953     conftest_s='
23954         .section ".tdata","awT",@progbits
23955 foo:    data8   25
23956         .text
23957         addl    r16 = @ltoff(@dtpmod(foo#)), gp
23958         addl    r17 = @ltoff(@dtprel(foo#)), gp
23959         addl    r18 = @ltoff(@tprel(foo#)), gp
23960         addl    r19 = @dtprel(foo#), gp
23961         adds    r21 = @dtprel(foo#), r13
23962         movl    r23 = @dtprel(foo#)
23963         addl    r20 = @tprel(foo#), gp
23964         adds    r22 = @tprel(foo#), r13
23965         movl    r24 = @tprel(foo#)'
23966         tls_first_major=2
23967         tls_first_minor=13
23968         tls_as_opt=--fatal-warnings
23969         ;;
23970   microblaze*-*-*)
23971     conftest_s='
23972         .section .tdata,"awT",@progbits
23973 x:
23974         .word 2
23975         .text
23976         addik r5,r20,x@TLSGD
23977         addik r5,r20,x@TLSLDM'
23978         tls_first_major=2
23979         tls_first_minor=20
23980         tls_as_opt='--fatal-warnings'
23981         ;;
23982   mips*-*-*)
23983     conftest_s='
23984         .section .tdata,"awT",@progbits
23985 x:
23986         .word 2
23987         .text
23988         addiu $4, $28, %tlsgd(x)
23989         addiu $4, $28, %tlsldm(x)
23990         lui $4, %dtprel_hi(x)
23991         addiu $4, $4, %dtprel_lo(x)
23992         lw $4, %gottprel(x)($28)
23993         lui $4, %tprel_hi(x)
23994         addiu $4, $4, %tprel_lo(x)'
23995         tls_first_major=2
23996         tls_first_minor=16
23997         tls_as_opt='-32 --fatal-warnings'
23998         ;;
23999   m68k-*-*)
24000     conftest_s='
24001         .section .tdata,"awT",@progbits
24002 x:
24003         .word 2
24004         .text
24005 foo:
24006         move.l x@TLSGD(%a5),%a0
24007         move.l x@TLSLDM(%a5),%a0
24008         move.l x@TLSLDO(%a5),%a0
24009         move.l x@TLSIE(%a5),%a0
24010         move.l x@TLSLE(%a5),%a0'
24011         tls_first_major=2
24012         tls_first_minor=19
24013         tls_as_opt='--fatal-warnings'
24014         ;;
24015   nios2-*-*)
24016       conftest_s='
24017         .section ".tdata","awT",@progbits'
24018         tls_first_major=2
24019         tls_first_minor=23
24020         tls_as_opt="--fatal-warnings"
24021         ;;
24022   aarch64*-*-*)
24023     conftest_s='
24024         .section ".tdata","awT",%progbits
24025 foo:    .long   25
24026         .text
24027         adrp  x0, :tlsgd:x
24028         add   x0, x0, #:tlsgd_lo12:x
24029         bl    __tls_get_addr
24030         nop'
24031         tls_first_major=2
24032         tls_first_minor=20
24033         tls_as_opt='--fatal-warnings'
24034         ;;
24035   powerpc-ibm-aix*)
24036     conftest_s='
24037         .extern __get_tpointer
24038         .toc
24039 LC..1:
24040         .tc a[TC],a[TL]@le
24041         .csect .text[PR]
24042 .tlstest:
24043         lwz 9,LC..1(2)
24044         bla __get_tpointer
24045         lwzx 3,9,3
24046         .globl a
24047         .csect a[TL],4
24048 a:
24049         .space 4'
24050         tls_first_major=0
24051         tls_first_minor=0
24052         ;;
24053   powerpc64*-*-*)
24054     conftest_s='
24055         .section ".tdata","awT",@progbits
24056         .align 3
24057 ld0:    .space 8
24058 ld1:    .space 8
24059 x1:     .space 8
24060 x2:     .space 8
24061 x3:     .space 8
24062         .text
24063         addi 3,2,ld0@got@tlsgd
24064         bl .__tls_get_addr
24065         nop
24066         addi 3,2,ld1@toc
24067         bl .__tls_get_addr
24068         nop
24069         addi 3,2,x1@got@tlsld
24070         bl .__tls_get_addr
24071         nop
24072         addi 9,3,x1@dtprel
24073         bl .__tls_get_addr
24074         nop
24075         addis 9,3,x2@dtprel@ha
24076         addi 9,9,x2@dtprel@l
24077         bl .__tls_get_addr
24078         nop
24079         ld 9,x3@got@dtprel(2)
24080         add 9,9,3
24081         bl .__tls_get_addr
24082         nop'
24083         tls_first_major=2
24084         tls_first_minor=14
24085         tls_as_opt="-a64 --fatal-warnings"
24086         ;;
24087   powerpc*-*-*)
24088     conftest_s='
24089         .section ".tdata","awT",@progbits
24090         .align 2
24091 ld0:    .space 4
24092 ld1:    .space 4
24093 x1:     .space 4
24094 x2:     .space 4
24095 x3:     .space 4
24096         .text
24097         addi 3,31,ld0@got@tlsgd
24098         bl __tls_get_addr
24099         addi 3,31,x1@got@tlsld
24100         bl __tls_get_addr
24101         addi 9,3,x1@dtprel
24102         addis 9,3,x2@dtprel@ha
24103         addi 9,9,x2@dtprel@l
24104         lwz 9,x3@got@tprel(31)
24105         add 9,9,x@tls
24106         addi 9,2,x1@tprel
24107         addis 9,2,x2@tprel@ha
24108         addi 9,9,x2@tprel@l'
24109         tls_first_major=2
24110         tls_first_minor=14
24111         tls_as_opt="-a32 --fatal-warnings"
24112         ;;
24113   s390-*-*)
24114     conftest_s='
24115         .section ".tdata","awT",@progbits
24116 foo:    .long   25
24117         .text
24118         .long   foo@TLSGD
24119         .long   foo@TLSLDM
24120         .long   foo@DTPOFF
24121         .long   foo@NTPOFF
24122         .long   foo@GOTNTPOFF
24123         .long   foo@INDNTPOFF
24124         l       %r1,foo@GOTNTPOFF(%r12)
24125         l       %r1,0(%r1):tls_load:foo
24126         bas     %r14,0(%r1,%r13):tls_gdcall:foo
24127         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
24128         tls_first_major=2
24129         tls_first_minor=14
24130         tls_as_opt="-m31 --fatal-warnings"
24131         ;;
24132   s390x-*-*)
24133     conftest_s='
24134         .section ".tdata","awT",@progbits
24135 foo:    .long   25
24136         .text
24137         .quad   foo@TLSGD
24138         .quad   foo@TLSLDM
24139         .quad   foo@DTPOFF
24140         .quad   foo@NTPOFF
24141         .quad   foo@GOTNTPOFF
24142         lg      %r1,foo@GOTNTPOFF(%r12)
24143         larl    %r1,foo@INDNTPOFF
24144         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
24145         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
24146         tls_first_major=2
24147         tls_first_minor=14
24148         tls_as_opt="-m64 -Aesame --fatal-warnings"
24149         ;;
24150   sh-*-* | sh[123456789lbe]*-*-*)
24151     conftest_s='
24152         .section ".tdata","awT",@progbits
24153 foo:    .long   25
24154         .text
24155         .long   foo@TLSGD
24156         .long   foo@TLSLDM
24157         .long   foo@DTPOFF
24158         .long   foo@GOTTPOFF
24159         .long   foo@TPOFF'
24160         tls_first_major=2
24161         tls_first_minor=13
24162         tls_as_opt=--fatal-warnings
24163         ;;
24164   sparc*-*-*)
24165     case "$target" in
24166       sparc*-sun-solaris2.*)
24167         on_solaris=yes
24168         ;;
24169       *)
24170         on_solaris=no
24171         ;;
24172     esac
24173     if test x$on_solaris = xyes && test x$gas_flag = xno; then
24174       conftest_s='
24175         .section ".tdata",#alloc,#write,#tls'
24176         tls_first_major=0
24177         tls_first_minor=0
24178     else
24179       conftest_s='
24180         .section ".tdata","awT",@progbits'
24181         tls_first_major=2
24182         tls_first_minor=14
24183         tls_as_opt="-32 --fatal-warnings"
24184     fi
24185     conftest_s="$conftest_s
24186 foo:    .long   25
24187         .text
24188         sethi   %tgd_hi22(foo), %o0
24189         add     %o0, %tgd_lo10(foo), %o1
24190         add     %l7, %o1, %o0, %tgd_add(foo)
24191         call    __tls_get_addr, %tgd_call(foo)
24192         sethi   %tldm_hi22(foo), %l1
24193         add     %l1, %tldm_lo10(foo), %l2
24194         add     %l7, %l2, %o0, %tldm_add(foo)
24195         call    __tls_get_addr, %tldm_call(foo)
24196         sethi   %tldo_hix22(foo), %l3
24197         xor     %l3, %tldo_lox10(foo), %l4
24198         add     %o0, %l4, %l5, %tldo_add(foo)
24199         sethi   %tie_hi22(foo), %o3
24200         add     %o3, %tie_lo10(foo), %o3
24201         ld      [%l7 + %o3], %o2, %tie_ld(foo)
24202         add     %g7, %o2, %o4, %tie_add(foo)
24203         sethi   %tle_hix22(foo), %l1
24204         xor     %l1, %tle_lox10(foo), %o5
24205         ld      [%g7 + %o5], %o1"
24206         ;;
24207   tilepro*-*-*)
24208       conftest_s='
24209         .section ".tdata","awT",@progbits
24210 foo:    .long   25
24211         .text
24212         addli   r0, zero, tls_gd(foo)
24213         auli    r0, zero, tls_gd_ha16(foo)
24214         addli   r0, r0, tls_gd_lo16(foo)
24215         jal     __tls_get_addr
24216         addli   r0, zero, tls_ie(foo)
24217         auli    r0, r0, tls_ie_ha16(foo)
24218         addli   r0, r0, tls_ie_lo16(foo)'
24219         tls_first_major=2
24220         tls_first_minor=22
24221         tls_as_opt="--fatal-warnings"
24222         ;;
24223   tilegx*-*-*)
24224       conftest_s='
24225         .section ".tdata","awT",@progbits
24226 foo:    .long   25
24227         .text
24228         shl16insli r0, zero, hw0_last_tls_gd(foo)
24229         shl16insli r0, zero, hw1_last_tls_gd(foo)
24230         shl16insli r0, r0,   hw0_tls_gd(foo)
24231         jal        __tls_get_addr
24232         shl16insli r0, zero, hw1_last_tls_ie(foo)
24233         shl16insli r0, r0,   hw0_tls_ie(foo)'
24234         tls_first_major=2
24235         tls_first_minor=22
24236         tls_as_opt="--fatal-warnings"
24237         ;;
24238   xtensa*-*-*)
24239     conftest_s='
24240         .section ".tdata","awT",@progbits
24241 foo:    .long   25
24242         .text
24243         movi    a8, foo@TLSFUNC
24244         movi    a10, foo@TLSARG
24245         callx8.tls a8, foo@TLSCALL'
24246         tls_first_major=2
24247         tls_first_minor=19
24248         ;;
24249 esac
24250 set_have_as_tls=no
24251 if test "x$enable_tls" = xno ; then
24252   : # TLS explicitly disabled.
24253 elif test "x$enable_tls" = xyes ; then
24254   set_have_as_tls=yes # TLS explicitly enabled.
24255 elif test -z "$tls_first_major"; then
24256   : # If we don't have a check, assume no support.
24257 else
24258   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
24259 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
24260 if test "${gcc_cv_as_tls+set}" = set; then :
24261   $as_echo_n "(cached) " >&6
24262 else
24263   gcc_cv_as_tls=no
24264     if test $in_tree_gas = yes; then
24265     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
24266   then gcc_cv_as_tls=yes
24267 fi
24268   elif test x$gcc_cv_as != x; then
24269     $as_echo "$conftest_s" > conftest.s
24270     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
24271   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24272   (eval $ac_try) 2>&5
24273   ac_status=$?
24274   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24275   test $ac_status = 0; }; }
24276     then
24277         gcc_cv_as_tls=yes
24278     else
24279       echo "configure: failed program was" >&5
24280       cat conftest.s >&5
24281     fi
24282     rm -f conftest.o conftest.s
24283   fi
24284 fi
24285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
24286 $as_echo "$gcc_cv_as_tls" >&6; }
24287 if test $gcc_cv_as_tls = yes; then
24288   set_have_as_tls=yes
24289 fi
24290 fi
24291 if test $set_have_as_tls = yes ; then
24292
24293 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
24294
24295 fi
24296
24297 # Target-specific assembler checks.
24298
24299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
24300 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
24301 gcc_cv_ld_static_dynamic=no
24302 gcc_cv_ld_static_option='-Bstatic'
24303 gcc_cv_ld_dynamic_option='-Bdynamic'
24304 if test $in_tree_ld = yes ; then
24305   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
24306     gcc_cv_ld_static_dynamic=yes
24307   fi
24308 elif test x$gcc_cv_ld != x; then
24309   # Check if linker supports -Bstatic/-Bdynamic option
24310   if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
24311      && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
24312       gcc_cv_ld_static_dynamic=yes
24313   else
24314     case "$target" in
24315       # AIX ld uses -b flags
24316       *-*-aix4.[23]* | *-*-aix[5-9]*)
24317         gcc_cv_ld_static_dynamic=yes
24318         gcc_cv_ld_static_option="-bstatic"
24319         gcc_cv_ld_dynamic_option="-bdynamic"
24320         ;;
24321       # HP-UX ld uses -a flags to select between shared and archive.
24322       *-*-hpux*)
24323         if test x"$gnu_ld" = xno; then
24324           gcc_cv_ld_static_dynamic=yes
24325           gcc_cv_ld_static_option="-aarchive_shared"
24326           gcc_cv_ld_dynamic_option="-adefault"
24327         fi
24328         ;;
24329       # Solaris 2 ld always supports -Bstatic/-Bdynamic.
24330       *-*-solaris2*)
24331         gcc_cv_ld_static_dynamic=yes
24332         ;;
24333     esac
24334   fi
24335 fi
24336 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
24337
24338 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
24339
24340
24341 cat >>confdefs.h <<_ACEOF
24342 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
24343 _ACEOF
24344
24345
24346 cat >>confdefs.h <<_ACEOF
24347 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
24348 _ACEOF
24349
24350 fi
24351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
24352 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
24353
24354 if test x"$demangler_in_ld" = xyes; then
24355   { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
24356 $as_echo_n "checking linker --demangle support... " >&6; }
24357   gcc_cv_ld_demangle=no
24358   if test $in_tree_ld = yes; then
24359     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
24360       gcc_cv_ld_demangle=yes
24361     fi
24362   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
24363     # Check if the GNU linker supports --demangle option
24364     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
24365       gcc_cv_ld_demangle=yes
24366     fi
24367   fi
24368   if test x"$gcc_cv_ld_demangle" = xyes; then
24369
24370 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
24371
24372   fi
24373   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
24374 $as_echo "$gcc_cv_ld_demangle" >&6; }
24375 fi
24376
24377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
24378 $as_echo_n "checking linker plugin support... " >&6; }
24379 gcc_cv_lto_plugin=0
24380 if test -f liblto_plugin.la; then
24381   save_ld_ver="$ld_ver"
24382   save_ld_vers_major="$ld_vers_major"
24383   save_ld_vers_minor="$ld_vers_minor"
24384   save_ld_is_gold="$ld_is_gold"
24385
24386   ld_is_gold=no
24387
24388   if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
24389     ld_ver="GNU ld"
24390     # FIXME: ld_is_gold?
24391     ld_vers_major="$gcc_cv_gld_major_version"
24392     ld_vers_minor="$gcc_cv_gld_minor_version"
24393   else
24394     # Determine plugin linker version.
24395     # FIXME: Partial duplicate from above, generalize.
24396     ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
24397     if echo "$ld_ver" | grep GNU > /dev/null; then
24398       if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
24399         ld_is_gold=yes
24400         ld_vers=`echo $ld_ver | sed -n \
24401             -e 's,^[^)]*[        ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
24402       else
24403         ld_vers=`echo $ld_ver | sed -n \
24404             -e 's,^.*[   ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
24405       fi
24406       ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
24407       ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
24408     fi
24409   fi
24410
24411   # Determine plugin support.
24412   if echo "$ld_ver" | grep GNU > /dev/null; then
24413     # Require GNU ld or gold 2.21+ for plugin support by default.
24414     if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
24415       gcc_cv_lto_plugin=2
24416     # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
24417     elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
24418       gcc_cv_lto_plugin=1
24419     fi
24420   fi
24421
24422   ld_ver="$save_ld_ver"
24423   ld_vers_major="$save_ld_vers_major"
24424   ld_vers_minor="$save_ld_vers_minor"
24425   ld_is_gold="$save_ld_is_gold"
24426 fi
24427
24428 cat >>confdefs.h <<_ACEOF
24429 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
24430 _ACEOF
24431
24432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
24433 $as_echo "$gcc_cv_lto_plugin" >&6; }
24434
24435 case "$target" in
24436   aarch64*-*-*)
24437     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mabi option" >&5
24438 $as_echo_n "checking assembler for -mabi option... " >&6; }
24439 if test "${gcc_cv_as_aarch64_mabi+set}" = set; then :
24440   $as_echo_n "(cached) " >&6
24441 else
24442   gcc_cv_as_aarch64_mabi=no
24443   if test x$gcc_cv_as != x; then
24444     $as_echo '.text' > conftest.s
24445     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mabi=lp64 -o conftest.o conftest.s >&5'
24446   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24447   (eval $ac_try) 2>&5
24448   ac_status=$?
24449   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24450   test $ac_status = 0; }; }
24451     then
24452         gcc_cv_as_aarch64_mabi=yes
24453     else
24454       echo "configure: failed program was" >&5
24455       cat conftest.s >&5
24456     fi
24457     rm -f conftest.o conftest.s
24458   fi
24459 fi
24460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aarch64_mabi" >&5
24461 $as_echo "$gcc_cv_as_aarch64_mabi" >&6; }
24462
24463     if test x$gcc_cv_as_aarch64_mabi = xyes; then
24464
24465 $as_echo "#define HAVE_AS_MABI_OPTION 1" >>confdefs.h
24466
24467     else
24468       if test x$with_abi = xilp32; then
24469         as_fn_error "Assembler does not support -mabi=ilp32.\
24470                      Upgrade the Assembler." "$LINENO" 5
24471       fi
24472       if test x"$with_multilib_list" = xdefault; then
24473         TM_MULTILIB_CONFIG=lp64
24474       else
24475         aarch64_multilibs=`echo $with_multilib_list | sed -e 's/,/ /g'`
24476         for aarch64_multilib in ${aarch64_multilibs}; do
24477           case ${aarch64_multilib} in
24478             ilp32)
24479               as_fn_error "Assembler does not support -mabi=ilp32.\
24480                             Upgrade the Assembler." "$LINENO" 5
24481               ;;
24482             *)
24483               ;;
24484           esac
24485         done
24486       fi
24487     fi
24488     # Check if we have binutils support for relocations types needed by -fpic
24489     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -fpic relocs" >&5
24490 $as_echo_n "checking assembler for -fpic relocs... " >&6; }
24491 if test "${gcc_cv_as_aarch64_picreloc+set}" = set; then :
24492   $as_echo_n "(cached) " >&6
24493 else
24494   gcc_cv_as_aarch64_picreloc=no
24495   if test x$gcc_cv_as != x; then
24496     $as_echo '
24497         .text
24498         ldr     x0, [x2, #:gotpage_lo15:globalsym]
24499     ' > conftest.s
24500     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24501   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24502   (eval $ac_try) 2>&5
24503   ac_status=$?
24504   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24505   test $ac_status = 0; }; }
24506     then
24507         gcc_cv_as_aarch64_picreloc=yes
24508     else
24509       echo "configure: failed program was" >&5
24510       cat conftest.s >&5
24511     fi
24512     rm -f conftest.o conftest.s
24513   fi
24514 fi
24515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aarch64_picreloc" >&5
24516 $as_echo "$gcc_cv_as_aarch64_picreloc" >&6; }
24517 if test $gcc_cv_as_aarch64_picreloc = yes; then
24518
24519 $as_echo "#define HAVE_AS_SMALL_PIC_RELOCS 1" >>confdefs.h
24520
24521 fi
24522     # Enable default workaround for AArch64 Cortex-A53 erratum 835769.
24523     # Check whether --enable-fix-cortex-a53-835769 was given.
24524 if test "${enable_fix_cortex_a53_835769+set}" = set; then :
24525   enableval=$enable_fix_cortex_a53_835769;
24526         case $enableval in
24527           yes)
24528             tm_defines="${tm_defines} TARGET_FIX_ERR_A53_835769_DEFAULT=1"
24529             ;;
24530           no)
24531             ;;
24532           *)
24533             as_fn_error "'$enableval' is an invalid value for --enable-fix-cortex-a53-835769.\
24534   Valid choices are 'yes' and 'no'." "$LINENO" 5
24535             ;;
24536
24537         esac
24538
24539 fi
24540
24541     # Enable default workaround for AArch64 Cortex-A53 erratum 843419.
24542     # Check whether --enable-fix-cortex-a53-843419 was given.
24543 if test "${enable_fix_cortex_a53_843419+set}" = set; then :
24544   enableval=$enable_fix_cortex_a53_843419;
24545         case $enableval in
24546           yes)
24547             tm_defines="${tm_defines} TARGET_FIX_ERR_A53_843419_DEFAULT=1"
24548             ;;
24549           no)
24550             ;;
24551           *)
24552             as_fn_error "'$enableval' is an invalid value for --enable-fix-cortex-a53-843419.\
24553   Valid choices are 'yes' and 'no'." "$LINENO" 5
24554             ;;
24555
24556         esac
24557
24558 fi
24559
24560     ;;
24561
24562   # All TARGET_ABI_OSF targets.
24563   alpha*-*-linux* | alpha*-*-*bsd*)
24564     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
24565 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
24566 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
24567   $as_echo_n "(cached) " >&6
24568 else
24569   gcc_cv_as_alpha_explicit_relocs=no
24570     if test $in_tree_gas = yes; then
24571     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
24572   then gcc_cv_as_alpha_explicit_relocs=yes
24573 fi
24574   elif test x$gcc_cv_as != x; then
24575     $as_echo '  .set nomacro
24576         .text
24577         extbl   $3, $2, $3      !lituse_bytoff!1
24578         ldq     $2, a($29)      !literal!1
24579         ldq     $4, b($29)      !literal!2
24580         ldq_u   $3, 0($2)       !lituse_base!1
24581         ldq     $27, f($29)     !literal!5
24582         jsr     $26, ($27), f   !lituse_jsr!5
24583         ldah    $29, 0($26)     !gpdisp!3
24584         lda     $0, c($29)      !gprel
24585         ldah    $1, d($29)      !gprelhigh
24586         lda     $1, d($1)       !gprellow
24587         lda     $29, 0($29)     !gpdisp!3' > conftest.s
24588     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24589   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24590   (eval $ac_try) 2>&5
24591   ac_status=$?
24592   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24593   test $ac_status = 0; }; }
24594     then
24595         gcc_cv_as_alpha_explicit_relocs=yes
24596     else
24597       echo "configure: failed program was" >&5
24598       cat conftest.s >&5
24599     fi
24600     rm -f conftest.o conftest.s
24601   fi
24602 fi
24603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
24604 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
24605 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
24606
24607 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
24608
24609 fi
24610     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
24611 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
24612 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
24613   $as_echo_n "(cached) " >&6
24614 else
24615   gcc_cv_as_alpha_jsrdirect_relocs=no
24616     if test $in_tree_gas = yes; then
24617     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
24618   then gcc_cv_as_alpha_jsrdirect_relocs=yes
24619 fi
24620   elif test x$gcc_cv_as != x; then
24621     $as_echo '  .set nomacro
24622         .text
24623         ldq     $27, a($29)     !literal!1
24624         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
24625     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24626   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24627   (eval $ac_try) 2>&5
24628   ac_status=$?
24629   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24630   test $ac_status = 0; }; }
24631     then
24632         gcc_cv_as_alpha_jsrdirect_relocs=yes
24633     else
24634       echo "configure: failed program was" >&5
24635       cat conftest.s >&5
24636     fi
24637     rm -f conftest.o conftest.s
24638   fi
24639 fi
24640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
24641 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
24642 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
24643
24644 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
24645
24646 fi
24647     ;;
24648
24649   avr-*-*)
24650     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --mlink-relax option" >&5
24651 $as_echo_n "checking assembler for --mlink-relax option... " >&6; }
24652 if test "${gcc_cv_as_avr_mlink_relax+set}" = set; then :
24653   $as_echo_n "(cached) " >&6
24654 else
24655   gcc_cv_as_avr_mlink_relax=no
24656   if test x$gcc_cv_as != x; then
24657     $as_echo '.text' > conftest.s
24658     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --mlink-relax -o conftest.o conftest.s >&5'
24659   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24660   (eval $ac_try) 2>&5
24661   ac_status=$?
24662   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24663   test $ac_status = 0; }; }
24664     then
24665         gcc_cv_as_avr_mlink_relax=yes
24666     else
24667       echo "configure: failed program was" >&5
24668       cat conftest.s >&5
24669     fi
24670     rm -f conftest.o conftest.s
24671   fi
24672 fi
24673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_avr_mlink_relax" >&5
24674 $as_echo "$gcc_cv_as_avr_mlink_relax" >&6; }
24675 if test $gcc_cv_as_avr_mlink_relax = yes; then
24676
24677 $as_echo "#define HAVE_AS_AVR_MLINK_RELAX_OPTION 1" >>confdefs.h
24678
24679 fi
24680
24681     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mrmw option" >&5
24682 $as_echo_n "checking assembler for -mrmw option... " >&6; }
24683 if test "${gcc_cv_as_avr_mrmw+set}" = set; then :
24684   $as_echo_n "(cached) " >&6
24685 else
24686   gcc_cv_as_avr_mrmw=no
24687   if test x$gcc_cv_as != x; then
24688     $as_echo '.text' > conftest.s
24689     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mrmw -o conftest.o conftest.s >&5'
24690   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24691   (eval $ac_try) 2>&5
24692   ac_status=$?
24693   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24694   test $ac_status = 0; }; }
24695     then
24696         gcc_cv_as_avr_mrmw=yes
24697     else
24698       echo "configure: failed program was" >&5
24699       cat conftest.s >&5
24700     fi
24701     rm -f conftest.o conftest.s
24702   fi
24703 fi
24704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_avr_mrmw" >&5
24705 $as_echo "$gcc_cv_as_avr_mrmw" >&6; }
24706 if test $gcc_cv_as_avr_mrmw = yes; then
24707
24708 $as_echo "#define HAVE_AS_AVR_MRMW_OPTION 1" >>confdefs.h
24709
24710 fi
24711     ;;
24712
24713   cris-*-*)
24714     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
24715 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
24716 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
24717   $as_echo_n "(cached) " >&6
24718 else
24719   gcc_cv_as_cris_no_mul_bug=no
24720     if test $in_tree_gas = yes; then
24721     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24722   then gcc_cv_as_cris_no_mul_bug=yes
24723 fi
24724   elif test x$gcc_cv_as != x; then
24725     $as_echo '.text' > conftest.s
24726     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
24727   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24728   (eval $ac_try) 2>&5
24729   ac_status=$?
24730   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24731   test $ac_status = 0; }; }
24732     then
24733         gcc_cv_as_cris_no_mul_bug=yes
24734     else
24735       echo "configure: failed program was" >&5
24736       cat conftest.s >&5
24737     fi
24738     rm -f conftest.o conftest.s
24739   fi
24740 fi
24741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
24742 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
24743 if test $gcc_cv_as_cris_no_mul_bug = yes; then
24744
24745 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
24746
24747 fi
24748     ;;
24749
24750   sparc*-*-*)
24751     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
24752 $as_echo_n "checking assembler for .register... " >&6; }
24753 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
24754   $as_echo_n "(cached) " >&6
24755 else
24756   gcc_cv_as_sparc_register_op=no
24757   if test x$gcc_cv_as != x; then
24758     $as_echo '.register %g2, #scratch' > conftest.s
24759     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24760   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24761   (eval $ac_try) 2>&5
24762   ac_status=$?
24763   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24764   test $ac_status = 0; }; }
24765     then
24766         gcc_cv_as_sparc_register_op=yes
24767     else
24768       echo "configure: failed program was" >&5
24769       cat conftest.s >&5
24770     fi
24771     rm -f conftest.o conftest.s
24772   fi
24773 fi
24774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
24775 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
24776 if test $gcc_cv_as_sparc_register_op = yes; then
24777
24778 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
24779
24780 fi
24781
24782     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
24783 $as_echo_n "checking assembler for -relax option... " >&6; }
24784 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
24785   $as_echo_n "(cached) " >&6
24786 else
24787   gcc_cv_as_sparc_relax=no
24788   if test x$gcc_cv_as != x; then
24789     $as_echo '.text' > conftest.s
24790     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
24791   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24792   (eval $ac_try) 2>&5
24793   ac_status=$?
24794   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24795   test $ac_status = 0; }; }
24796     then
24797         gcc_cv_as_sparc_relax=yes
24798     else
24799       echo "configure: failed program was" >&5
24800       cat conftest.s >&5
24801     fi
24802     rm -f conftest.o conftest.s
24803   fi
24804 fi
24805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
24806 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
24807 if test $gcc_cv_as_sparc_relax = yes; then
24808
24809 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
24810
24811 fi
24812
24813     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
24814 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
24815 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
24816   $as_echo_n "(cached) " >&6
24817 else
24818   gcc_cv_as_sparc_gotdata_op=no
24819   if test x$gcc_cv_as != x; then
24820     $as_echo '.text
24821 .align 4
24822 foo:
24823         nop
24824 bar:
24825         sethi %gdop_hix22(foo), %g1
24826         xor    %g1, %gdop_lox10(foo), %g1
24827         ld    [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
24828     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24829   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24830   (eval $ac_try) 2>&5
24831   ac_status=$?
24832   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24833   test $ac_status = 0; }; }
24834     then
24835         if test x$gcc_cv_ld != x \
24836        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24837          if test x$gcc_cv_objdump != x; then
24838            if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
24839               | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
24840                gcc_cv_as_sparc_gotdata_op=no
24841            else
24842                gcc_cv_as_sparc_gotdata_op=yes
24843            fi
24844          fi
24845        fi
24846        rm -f conftest
24847     else
24848       echo "configure: failed program was" >&5
24849       cat conftest.s >&5
24850     fi
24851     rm -f conftest.o conftest.s
24852   fi
24853 fi
24854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
24855 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
24856 if test $gcc_cv_as_sparc_gotdata_op = yes; then
24857
24858 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
24859
24860 fi
24861
24862     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
24863 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
24864 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
24865   $as_echo_n "(cached) " >&6
24866 else
24867   gcc_cv_as_sparc_ua_pcrel=no
24868   if test x$gcc_cv_as != x; then
24869     $as_echo '.text
24870 foo:
24871         nop
24872 .data
24873 .align 4
24874 .byte 0
24875 .uaword %r_disp32(foo)' > conftest.s
24876     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24877   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24878   (eval $ac_try) 2>&5
24879   ac_status=$?
24880   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24881   test $ac_status = 0; }; }
24882     then
24883         if test x$gcc_cv_ld != x \
24884        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24885          gcc_cv_as_sparc_ua_pcrel=yes
24886        fi
24887        rm -f conftest
24888     else
24889       echo "configure: failed program was" >&5
24890       cat conftest.s >&5
24891     fi
24892     rm -f conftest.o conftest.s
24893   fi
24894 fi
24895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
24896 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
24897 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
24898
24899 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
24900
24901
24902       { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
24903 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
24904 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
24905   $as_echo_n "(cached) " >&6
24906 else
24907   gcc_cv_as_sparc_ua_pcrel_hidden=no
24908   if test x$gcc_cv_as != x; then
24909     $as_echo '.data
24910 .align 4
24911 .byte 0x31
24912 .uaword %r_disp32(foo)
24913 .byte 0x32, 0x33, 0x34
24914 .global foo
24915 .hidden foo
24916 foo:
24917 .skip 4' > conftest.s
24918     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24919   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24920   (eval $ac_try) 2>&5
24921   ac_status=$?
24922   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24923   test $ac_status = 0; }; }
24924     then
24925         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
24926          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
24927          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
24928             | grep ' 31000000 07323334' > /dev/null 2>&1; then
24929             if $gcc_cv_objdump -R conftest 2> /dev/null \
24930                | grep 'DISP32' > /dev/null 2>&1; then
24931                 :
24932             else
24933                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
24934             fi
24935          fi
24936          rm -f conftest
24937     else
24938       echo "configure: failed program was" >&5
24939       cat conftest.s >&5
24940     fi
24941     rm -f conftest.o conftest.s
24942   fi
24943 fi
24944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
24945 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
24946 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
24947
24948 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
24949
24950 fi
24951
24952 fi # unaligned pcrel relocs
24953
24954     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
24955 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
24956 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
24957   $as_echo_n "(cached) " >&6
24958 else
24959   gcc_cv_as_sparc_offsetable_lo10=no
24960   if test x$gcc_cv_as != x; then
24961     $as_echo '.text
24962         or %g1, %lo(ab) + 12, %g1
24963         or %g1, %lo(ab + 12), %g1' > conftest.s
24964     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
24965   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24966   (eval $ac_try) 2>&5
24967   ac_status=$?
24968   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24969   test $ac_status = 0; }; }
24970     then
24971         if test x$gcc_cv_objdump != x \
24972        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
24973           | grep ' 82106000 82106000' > /dev/null 2>&1; then
24974          gcc_cv_as_sparc_offsetable_lo10=yes
24975        fi
24976     else
24977       echo "configure: failed program was" >&5
24978       cat conftest.s >&5
24979     fi
24980     rm -f conftest.o conftest.s
24981   fi
24982 fi
24983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
24984 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
24985 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
24986
24987 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
24988
24989 fi
24990
24991     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5
24992 $as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; }
24993 if test "${gcc_cv_as_sparc_fmaf+set}" = set; then :
24994   $as_echo_n "(cached) " >&6
24995 else
24996   gcc_cv_as_sparc_fmaf=no
24997   if test x$gcc_cv_as != x; then
24998     $as_echo '.text
24999        .register %g2, #scratch
25000        .register %g3, #scratch
25001        .align 4
25002        fmaddd %f0, %f2, %f4, %f6
25003        addxccc %g1, %g2, %g3
25004        fsrl32 %f2, %f4, %f8
25005        fnaddd %f10, %f12, %f14' > conftest.s
25006     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5'
25007   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25008   (eval $ac_try) 2>&5
25009   ac_status=$?
25010   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25011   test $ac_status = 0; }; }
25012     then
25013         gcc_cv_as_sparc_fmaf=yes
25014     else
25015       echo "configure: failed program was" >&5
25016       cat conftest.s >&5
25017     fi
25018     rm -f conftest.o conftest.s
25019   fi
25020 fi
25021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5
25022 $as_echo "$gcc_cv_as_sparc_fmaf" >&6; }
25023 if test $gcc_cv_as_sparc_fmaf = yes; then
25024
25025 $as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h
25026
25027 fi
25028
25029     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for SPARC4 instructions" >&5
25030 $as_echo_n "checking assembler for SPARC4 instructions... " >&6; }
25031 if test "${gcc_cv_as_sparc_sparc4+set}" = set; then :
25032   $as_echo_n "(cached) " >&6
25033 else
25034   gcc_cv_as_sparc_sparc4=no
25035   if test x$gcc_cv_as != x; then
25036     $as_echo '.text
25037        .register %g2, #scratch
25038        .register %g3, #scratch
25039        .align 4
25040        cxbe %g2, %g3, 1f
25041 1:     cwbneg %g2, %g3, 1f
25042 1:     sha1
25043        md5
25044        aes_kexpand0 %f4, %f6, %f8
25045        des_round %f38, %f40, %f42, %f44
25046        camellia_f %f54, %f56, %f58, %f60
25047        kasumi_fi_xor %f46, %f48, %f50, %f52' > conftest.s
25048     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=sparc4 -o conftest.o conftest.s >&5'
25049   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25050   (eval $ac_try) 2>&5
25051   ac_status=$?
25052   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25053   test $ac_status = 0; }; }
25054     then
25055         gcc_cv_as_sparc_sparc4=yes
25056     else
25057       echo "configure: failed program was" >&5
25058       cat conftest.s >&5
25059     fi
25060     rm -f conftest.o conftest.s
25061   fi
25062 fi
25063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_sparc4" >&5
25064 $as_echo "$gcc_cv_as_sparc_sparc4" >&6; }
25065 if test $gcc_cv_as_sparc_sparc4 = yes; then
25066
25067 $as_echo "#define HAVE_AS_SPARC4 1" >>confdefs.h
25068
25069 fi
25070
25071     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for SPARC5 and VIS 4.0 instructions" >&5
25072 $as_echo_n "checking assembler for SPARC5 and VIS 4.0 instructions... " >&6; }
25073 if test "${gcc_cv_as_sparc_sparc5+set}" = set; then :
25074   $as_echo_n "(cached) " >&6
25075 else
25076   gcc_cv_as_sparc_sparc5=no
25077   if test x$gcc_cv_as != x; then
25078     $as_echo '.text
25079        .register %g2, #scratch
25080        .register %g3, #scratch
25081        .align 4
25082        subxc %g1, %g2, %g3
25083        fpadd8 %f0, %f2, %f4' > conftest.s
25084     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=sparc5 -o conftest.o conftest.s >&5'
25085   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25086   (eval $ac_try) 2>&5
25087   ac_status=$?
25088   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25089   test $ac_status = 0; }; }
25090     then
25091         gcc_cv_as_sparc_sparc5=yes
25092     else
25093       echo "configure: failed program was" >&5
25094       cat conftest.s >&5
25095     fi
25096     rm -f conftest.o conftest.s
25097   fi
25098 fi
25099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_sparc5" >&5
25100 $as_echo "$gcc_cv_as_sparc_sparc5" >&6; }
25101 if test $gcc_cv_as_sparc_sparc5 = yes; then
25102
25103 $as_echo "#define HAVE_AS_SPARC5_VIS4 1" >>confdefs.h
25104
25105 fi
25106
25107     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for LEON instructions" >&5
25108 $as_echo_n "checking assembler for LEON instructions... " >&6; }
25109 if test "${gcc_cv_as_sparc_leon+set}" = set; then :
25110   $as_echo_n "(cached) " >&6
25111 else
25112   gcc_cv_as_sparc_leon=no
25113   if test x$gcc_cv_as != x; then
25114     $as_echo '.text
25115        .register %g2, #scratch
25116        .register %g3, #scratch
25117        .align 4
25118        smac %g2, %g3, %g1
25119        umac %g2, %g3, %g1
25120        casa [%g2] 0xb, %g3, %g1' > conftest.s
25121     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -Aleon -o conftest.o conftest.s >&5'
25122   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25123   (eval $ac_try) 2>&5
25124   ac_status=$?
25125   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25126   test $ac_status = 0; }; }
25127     then
25128         gcc_cv_as_sparc_leon=yes
25129     else
25130       echo "configure: failed program was" >&5
25131       cat conftest.s >&5
25132     fi
25133     rm -f conftest.o conftest.s
25134   fi
25135 fi
25136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_leon" >&5
25137 $as_echo "$gcc_cv_as_sparc_leon" >&6; }
25138 if test $gcc_cv_as_sparc_leon = yes; then
25139
25140 $as_echo "#define HAVE_AS_LEON 1" >>confdefs.h
25141
25142 fi
25143     ;;
25144
25145   i[34567]86-*-* | x86_64-*-*)
25146     case $target_os in
25147       cygwin*)
25148         # Full C++ conformance when using a shared libstdc++-v3 requires some
25149         # support from the Cygwin DLL, which in more recent versions exports
25150         # wrappers to aid in interposing and redirecting operators new, delete,
25151         # etc., as per n2800 #17.6.4.6 [replacement.functions].  Check if we
25152         # are configuring for a version of Cygwin that exports the wrappers.
25153         if test x$host = x$target && test x$host_cpu = xi686; then
25154           ac_fn_cxx_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
25155 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
25156   gcc_ac_cygwin_dll_wrappers=yes
25157 else
25158   gcc_ac_cygwin_dll_wrappers=no
25159 fi
25160
25161         else
25162           # Can't check presence of libc functions during cross-compile, so
25163           # we just have to assume we're building for an up-to-date target.
25164           gcc_ac_cygwin_dll_wrappers=yes
25165         fi
25166
25167 cat >>confdefs.h <<_ACEOF
25168 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
25169 _ACEOF
25170
25171     esac
25172     case $target_os in
25173       cygwin* | pe | mingw32*)
25174         # Recent binutils allows the three-operand form of ".comm" on PE.  This
25175         # definition is used unconditionally to initialise the default state of
25176         # the target option variable that governs usage of the feature.
25177         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
25178 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
25179 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
25180   $as_echo_n "(cached) " >&6
25181 else
25182   gcc_cv_as_comm_has_align=no
25183     if test $in_tree_gas = yes; then
25184     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
25185   then gcc_cv_as_comm_has_align=yes
25186 fi
25187   elif test x$gcc_cv_as != x; then
25188     $as_echo '.comm foo,1,32' > conftest.s
25189     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25190   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25191   (eval $ac_try) 2>&5
25192   ac_status=$?
25193   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25194   test $ac_status = 0; }; }
25195     then
25196         gcc_cv_as_comm_has_align=yes
25197     else
25198       echo "configure: failed program was" >&5
25199       cat conftest.s >&5
25200     fi
25201     rm -f conftest.o conftest.s
25202   fi
25203 fi
25204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
25205 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
25206
25207
25208 cat >>confdefs.h <<_ACEOF
25209 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
25210 _ACEOF
25211
25212         # Used for DWARF 2 in PE
25213         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
25214 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
25215 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
25216   $as_echo_n "(cached) " >&6
25217 else
25218   gcc_cv_as_ix86_pe_secrel32=no
25219     if test $in_tree_gas = yes; then
25220     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
25221   then gcc_cv_as_ix86_pe_secrel32=yes
25222 fi
25223   elif test x$gcc_cv_as != x; then
25224     $as_echo '.text
25225 foo:    nop
25226 .data
25227         .secrel32 foo' > conftest.s
25228     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25229   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25230   (eval $ac_try) 2>&5
25231   ac_status=$?
25232   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25233   test $ac_status = 0; }; }
25234     then
25235         if test x$gcc_cv_ld != x \
25236            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
25237              gcc_cv_as_ix86_pe_secrel32=yes
25238            fi
25239            rm -f conftest
25240     else
25241       echo "configure: failed program was" >&5
25242       cat conftest.s >&5
25243     fi
25244     rm -f conftest.o conftest.s
25245   fi
25246 fi
25247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
25248 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
25249 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
25250
25251 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
25252
25253 fi
25254         # Test if the assembler supports the extended form of the .section
25255         # directive that specifies section alignment.  LTO support uses this,
25256         # but normally only after installation, so we warn but don't fail the
25257         # configure if LTO is enabled but the assembler does not support it.
25258         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
25259 $as_echo_n "checking assembler for .section with alignment... " >&6; }
25260 if test "${gcc_cv_as_section_has_align+set}" = set; then :
25261   $as_echo_n "(cached) " >&6
25262 else
25263   gcc_cv_as_section_has_align=no
25264     if test $in_tree_gas = yes; then
25265     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
25266   then gcc_cv_as_section_has_align=yes
25267 fi
25268   elif test x$gcc_cv_as != x; then
25269     $as_echo '.section lto_test,"dr0"' > conftest.s
25270     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
25271   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25272   (eval $ac_try) 2>&5
25273   ac_status=$?
25274   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25275   test $ac_status = 0; }; }
25276     then
25277         gcc_cv_as_section_has_align=yes
25278     else
25279       echo "configure: failed program was" >&5
25280       cat conftest.s >&5
25281     fi
25282     rm -f conftest.o conftest.s
25283   fi
25284 fi
25285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
25286 $as_echo "$gcc_cv_as_section_has_align" >&6; }
25287
25288         if test x$gcc_cv_as_section_has_align != xyes; then
25289           case ",$enable_languages," in
25290             *,lto,*)
25291               { $as_echo "$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
25292 $as_echo "$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;}
25293               ;;
25294           esac
25295         fi
25296         ;;
25297     esac
25298
25299     # Test if the assembler supports the section flag 'e' for specifying
25300     # an excluded section.
25301     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with e" >&5
25302 $as_echo_n "checking assembler for .section with e... " >&6; }
25303 if test "${gcc_cv_as_section_has_e+set}" = set; then :
25304   $as_echo_n "(cached) " >&6
25305 else
25306   gcc_cv_as_section_has_e=no
25307     if test $in_tree_gas = yes; then
25308     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 22 \) \* 1000 + 51`
25309   then gcc_cv_as_section_has_e=yes
25310 fi
25311   elif test x$gcc_cv_as != x; then
25312     $as_echo '.section foo1,"e"
25313 .byte 0,0,0,0' > conftest.s
25314     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
25315   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25316   (eval $ac_try) 2>&5
25317   ac_status=$?
25318   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25319   test $ac_status = 0; }; }
25320     then
25321         gcc_cv_as_section_has_e=yes
25322     else
25323       echo "configure: failed program was" >&5
25324       cat conftest.s >&5
25325     fi
25326     rm -f conftest.o conftest.s
25327   fi
25328 fi
25329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_e" >&5
25330 $as_echo "$gcc_cv_as_section_has_e" >&6; }
25331
25332
25333 cat >>confdefs.h <<_ACEOF
25334 #define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_has_e = yes; then echo 1; else echo 0; fi`
25335 _ACEOF
25336
25337
25338     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
25339 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
25340 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
25341   $as_echo_n "(cached) " >&6
25342 else
25343   gcc_cv_as_ix86_filds=no
25344   if test x$gcc_cv_as != x; then
25345     $as_echo 'filds (%ebp); fists (%ebp)' > conftest.s
25346     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25347   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25348   (eval $ac_try) 2>&5
25349   ac_status=$?
25350   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25351   test $ac_status = 0; }; }
25352     then
25353         gcc_cv_as_ix86_filds=yes
25354     else
25355       echo "configure: failed program was" >&5
25356       cat conftest.s >&5
25357     fi
25358     rm -f conftest.o conftest.s
25359   fi
25360 fi
25361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
25362 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
25363 if test $gcc_cv_as_ix86_filds = yes; then
25364
25365 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
25366
25367 fi
25368
25369     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
25370 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
25371 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
25372   $as_echo_n "(cached) " >&6
25373 else
25374   gcc_cv_as_ix86_fildq=no
25375   if test x$gcc_cv_as != x; then
25376     $as_echo 'fildq (%ebp); fistpq (%ebp)' > conftest.s
25377     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25378   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25379   (eval $ac_try) 2>&5
25380   ac_status=$?
25381   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25382   test $ac_status = 0; }; }
25383     then
25384         gcc_cv_as_ix86_fildq=yes
25385     else
25386       echo "configure: failed program was" >&5
25387       cat conftest.s >&5
25388     fi
25389     rm -f conftest.o conftest.s
25390   fi
25391 fi
25392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
25393 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
25394 if test $gcc_cv_as_ix86_fildq = yes; then
25395
25396 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
25397
25398 fi
25399
25400     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
25401 $as_echo_n "checking assembler for cmov syntax... " >&6; }
25402 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
25403   $as_echo_n "(cached) " >&6
25404 else
25405   gcc_cv_as_ix86_cmov_sun_syntax=no
25406   if test x$gcc_cv_as != x; then
25407     $as_echo 'cmovl.l %edx, %eax' > conftest.s
25408     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25409   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25410   (eval $ac_try) 2>&5
25411   ac_status=$?
25412   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25413   test $ac_status = 0; }; }
25414     then
25415         gcc_cv_as_ix86_cmov_sun_syntax=yes
25416     else
25417       echo "configure: failed program was" >&5
25418       cat conftest.s >&5
25419     fi
25420     rm -f conftest.o conftest.s
25421   fi
25422 fi
25423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
25424 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
25425 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
25426
25427 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
25428
25429 fi
25430
25431     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
25432 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
25433 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
25434   $as_echo_n "(cached) " >&6
25435 else
25436   gcc_cv_as_ix86_ffreep=no
25437   if test x$gcc_cv_as != x; then
25438     $as_echo 'ffreep %st(1)' > conftest.s
25439     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25440   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25441   (eval $ac_try) 2>&5
25442   ac_status=$?
25443   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25444   test $ac_status = 0; }; }
25445     then
25446         gcc_cv_as_ix86_ffreep=yes
25447     else
25448       echo "configure: failed program was" >&5
25449       cat conftest.s >&5
25450     fi
25451     rm -f conftest.o conftest.s
25452   fi
25453 fi
25454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
25455 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
25456 if test $gcc_cv_as_ix86_ffreep = yes; then
25457
25458 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
25459
25460 fi
25461
25462     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
25463 $as_echo_n "checking assembler for .quad directive... " >&6; }
25464 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
25465   $as_echo_n "(cached) " >&6
25466 else
25467   gcc_cv_as_ix86_quad=no
25468   if test x$gcc_cv_as != x; then
25469     $as_echo '.quad 0' > conftest.s
25470     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25471   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25472   (eval $ac_try) 2>&5
25473   ac_status=$?
25474   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25475   test $ac_status = 0; }; }
25476     then
25477         gcc_cv_as_ix86_quad=yes
25478     else
25479       echo "configure: failed program was" >&5
25480       cat conftest.s >&5
25481     fi
25482     rm -f conftest.o conftest.s
25483   fi
25484 fi
25485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
25486 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
25487 if test $gcc_cv_as_ix86_quad = yes; then
25488
25489 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
25490
25491 fi
25492
25493     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
25494 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
25495 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
25496   $as_echo_n "(cached) " >&6
25497 else
25498   gcc_cv_as_ix86_sahf=no
25499   if test x$gcc_cv_as != x; then
25500     $as_echo '.code64
25501        sahf' > conftest.s
25502     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25503   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25504   (eval $ac_try) 2>&5
25505   ac_status=$?
25506   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25507   test $ac_status = 0; }; }
25508     then
25509         gcc_cv_as_ix86_sahf=yes
25510     else
25511       echo "configure: failed program was" >&5
25512       cat conftest.s >&5
25513     fi
25514     rm -f conftest.o conftest.s
25515   fi
25516 fi
25517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
25518 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
25519 if test $gcc_cv_as_ix86_sahf = yes; then
25520
25521 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
25522
25523 fi
25524
25525     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for interunit movq mnemonic" >&5
25526 $as_echo_n "checking assembler for interunit movq mnemonic... " >&6; }
25527 if test "${gcc_cv_as_ix86_interunit_movq+set}" = set; then :
25528   $as_echo_n "(cached) " >&6
25529 else
25530   gcc_cv_as_ix86_interunit_movq=no
25531   if test x$gcc_cv_as != x; then
25532     $as_echo '.code64
25533        movq %mm0, %rax
25534        movq %rax, %xmm0' > conftest.s
25535     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25536   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25537   (eval $ac_try) 2>&5
25538   ac_status=$?
25539   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25540   test $ac_status = 0; }; }
25541     then
25542         gcc_cv_as_ix86_interunit_movq=yes
25543     else
25544       echo "configure: failed program was" >&5
25545       cat conftest.s >&5
25546     fi
25547     rm -f conftest.o conftest.s
25548   fi
25549 fi
25550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_interunit_movq" >&5
25551 $as_echo "$gcc_cv_as_ix86_interunit_movq" >&6; }
25552
25553
25554 cat >>confdefs.h <<_ACEOF
25555 #define HAVE_AS_IX86_INTERUNIT_MOVQ `if test $gcc_cv_as_ix86_interunit_movq = yes; then echo 1; else echo 0; fi`
25556 _ACEOF
25557
25558
25559     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for hle prefixes" >&5
25560 $as_echo_n "checking assembler for hle prefixes... " >&6; }
25561 if test "${gcc_cv_as_ix86_hle+set}" = set; then :
25562   $as_echo_n "(cached) " >&6
25563 else
25564   gcc_cv_as_ix86_hle=no
25565   if test x$gcc_cv_as != x; then
25566     $as_echo 'lock xacquire cmpxchg %esi, (%ecx)' > conftest.s
25567     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25568   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25569   (eval $ac_try) 2>&5
25570   ac_status=$?
25571   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25572   test $ac_status = 0; }; }
25573     then
25574         gcc_cv_as_ix86_hle=yes
25575     else
25576       echo "configure: failed program was" >&5
25577       cat conftest.s >&5
25578     fi
25579     rm -f conftest.o conftest.s
25580   fi
25581 fi
25582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_hle" >&5
25583 $as_echo "$gcc_cv_as_ix86_hle" >&6; }
25584 if test $gcc_cv_as_ix86_hle = yes; then
25585
25586 $as_echo "#define HAVE_AS_IX86_HLE 1" >>confdefs.h
25587
25588 fi
25589
25590     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
25591 $as_echo_n "checking assembler for swap suffix... " >&6; }
25592 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
25593   $as_echo_n "(cached) " >&6
25594 else
25595   gcc_cv_as_ix86_swap=no
25596   if test x$gcc_cv_as != x; then
25597     $as_echo 'movl.s %esp, %ebp' > conftest.s
25598     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25599   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25600   (eval $ac_try) 2>&5
25601   ac_status=$?
25602   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25603   test $ac_status = 0; }; }
25604     then
25605         gcc_cv_as_ix86_swap=yes
25606     else
25607       echo "configure: failed program was" >&5
25608       cat conftest.s >&5
25609     fi
25610     rm -f conftest.o conftest.s
25611   fi
25612 fi
25613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
25614 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
25615 if test $gcc_cv_as_ix86_swap = yes; then
25616
25617 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
25618
25619 fi
25620
25621     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
25622 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
25623 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
25624   $as_echo_n "(cached) " >&6
25625 else
25626   gcc_cv_as_ix86_diff_sect_delta=no
25627   if test x$gcc_cv_as != x; then
25628     $as_echo '.section .rodata
25629 .L1:
25630         .long .L2-.L1
25631         .long .L3-.L1
25632         .text
25633 .L3:    nop
25634 .L2:    nop' > conftest.s
25635     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25636   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25637   (eval $ac_try) 2>&5
25638   ac_status=$?
25639   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25640   test $ac_status = 0; }; }
25641     then
25642         gcc_cv_as_ix86_diff_sect_delta=yes
25643     else
25644       echo "configure: failed program was" >&5
25645       cat conftest.s >&5
25646     fi
25647     rm -f conftest.o conftest.s
25648   fi
25649 fi
25650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
25651 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
25652 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
25653
25654 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
25655
25656 fi
25657
25658     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
25659 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
25660 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
25661   $as_echo_n "(cached) " >&6
25662 else
25663   gcc_cv_as_ix86_rep_lock_prefix=no
25664   if test x$gcc_cv_as != x; then
25665     $as_echo 'rep movsl
25666          rep ret
25667          rep nop
25668          rep bsf %ecx, %eax
25669          rep bsr %ecx, %eax
25670          lock addl %edi, (%eax,%esi)
25671          lock orl $0, (%esp)' > conftest.s
25672     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25673   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25674   (eval $ac_try) 2>&5
25675   ac_status=$?
25676   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25677   test $ac_status = 0; }; }
25678     then
25679         gcc_cv_as_ix86_rep_lock_prefix=yes
25680     else
25681       echo "configure: failed program was" >&5
25682       cat conftest.s >&5
25683     fi
25684     rm -f conftest.o conftest.s
25685   fi
25686 fi
25687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
25688 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
25689 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
25690
25691 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
25692
25693 fi
25694
25695     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ud2 mnemonic" >&5
25696 $as_echo_n "checking assembler for ud2 mnemonic... " >&6; }
25697 if test "${gcc_cv_as_ix86_ud2+set}" = set; then :
25698   $as_echo_n "(cached) " >&6
25699 else
25700   gcc_cv_as_ix86_ud2=no
25701   if test x$gcc_cv_as != x; then
25702     $as_echo 'ud2' > conftest.s
25703     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25704   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25705   (eval $ac_try) 2>&5
25706   ac_status=$?
25707   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25708   test $ac_status = 0; }; }
25709     then
25710         gcc_cv_as_ix86_ud2=yes
25711     else
25712       echo "configure: failed program was" >&5
25713       cat conftest.s >&5
25714     fi
25715     rm -f conftest.o conftest.s
25716   fi
25717 fi
25718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ud2" >&5
25719 $as_echo "$gcc_cv_as_ix86_ud2" >&6; }
25720 if test $gcc_cv_as_ix86_ud2 = yes; then
25721
25722 $as_echo "#define HAVE_AS_IX86_UD2 1" >>confdefs.h
25723
25724 fi
25725
25726     # Enforce 32-bit output with gas and gld.
25727     if test x$gas = xyes; then
25728       as_ix86_gas_32_opt="--32"
25729     fi
25730     if echo "$ld_ver" | grep GNU > /dev/null; then
25731       if $gcc_cv_ld -V 2>/dev/null | grep elf_i386_sol2 > /dev/null; then
25732         ld_ix86_gld_32_opt="-melf_i386_sol2"
25733       else
25734         ld_ix86_gld_32_opt="-melf_i386"
25735       fi
25736     fi
25737
25738     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
25739 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
25740 if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
25741   $as_echo_n "(cached) " >&6
25742 else
25743   gcc_cv_as_ix86_tlsgdplt=no
25744   if test x$gcc_cv_as != x; then
25745     $as_echo 'call    tls_gd@tlsgdplt' > conftest.s
25746     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
25747   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25748   (eval $ac_try) 2>&5
25749   ac_status=$?
25750   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25751   test $ac_status = 0; }; }
25752     then
25753         if test x$gcc_cv_ld != x \
25754          && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o -G > /dev/null 2>&1; then
25755            gcc_cv_as_ix86_tlsgdplt=yes
25756          fi
25757          rm -f conftest
25758     else
25759       echo "configure: failed program was" >&5
25760       cat conftest.s >&5
25761     fi
25762     rm -f conftest.o conftest.s
25763   fi
25764 fi
25765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
25766 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
25767 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
25768
25769 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
25770
25771 fi
25772
25773     conftest_s='
25774         .section .tdata,"aw'$tls_section_flag'",@progbits
25775 tls_ld:
25776         .section .text,"ax",@progbits
25777          call    tls_ld@tlsldmplt'
25778
25779     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
25780 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
25781 if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
25782   $as_echo_n "(cached) " >&6
25783 else
25784   gcc_cv_as_ix86_tlsldmplt=no
25785   if test x$gcc_cv_as != x; then
25786     $as_echo "$conftest_s" > conftest.s
25787     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
25788   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25789   (eval $ac_try) 2>&5
25790   ac_status=$?
25791   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25792   test $ac_status = 0; }; }
25793     then
25794         if test x$gcc_cv_ld != x \
25795          && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o -G > /dev/null 2>&1; then
25796            gcc_cv_as_ix86_tlsldmplt=yes
25797          fi
25798          rm -f conftest
25799     else
25800       echo "configure: failed program was" >&5
25801       cat conftest.s >&5
25802     fi
25803     rm -f conftest.o conftest.s
25804   fi
25805 fi
25806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
25807 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
25808
25809
25810 cat >>confdefs.h <<_ACEOF
25811 #define HAVE_AS_IX86_TLSLDMPLT `if test $gcc_cv_as_ix86_tlsldmplt = yes; then echo 1; else echo 0; fi`
25812 _ACEOF
25813
25814
25815     conftest_s='
25816         .section .text,"ax",@progbits
25817         .globl  _start
25818         .type   _start, @function
25819 _start:
25820         leal    value@tlsldm(%ebx), %eax
25821         call    ___tls_get_addr@plt
25822
25823         .section .tdata,"aw'$tls_section_flag'",@progbits
25824         .type   value, @object
25825 value:'
25826     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM reloc" >&5
25827 $as_echo_n "checking assembler for R_386_TLS_LDM reloc... " >&6; }
25828 if test "${gcc_cv_as_ix86_tlsldm+set}" = set; then :
25829   $as_echo_n "(cached) " >&6
25830 else
25831   gcc_cv_as_ix86_tlsldm=no
25832   if test x$gcc_cv_as != x; then
25833     $as_echo "$conftest_s" > conftest.s
25834     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
25835   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25836   (eval $ac_try) 2>&5
25837   ac_status=$?
25838   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25839   test $ac_status = 0; }; }
25840     then
25841         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
25842             && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o $ld_tls_libs -lc > /dev/null 2>&1; then
25843            if $gcc_cv_objdump -d conftest 2>/dev/null | grep nop > /dev/null \
25844               || dis conftest 2>/dev/null | grep nop > /dev/null; then
25845              gcc_cv_as_ix86_tlsldm=yes
25846            fi
25847          fi
25848          rm -f conftest
25849     else
25850       echo "configure: failed program was" >&5
25851       cat conftest.s >&5
25852     fi
25853     rm -f conftest.o conftest.s
25854   fi
25855 fi
25856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldm" >&5
25857 $as_echo "$gcc_cv_as_ix86_tlsldm" >&6; }
25858
25859
25860 cat >>confdefs.h <<_ACEOF
25861 #define HAVE_AS_IX86_TLSLDM `if test $gcc_cv_as_ix86_tlsldm = yes; then echo 1; else echo 0; fi`
25862 _ACEOF
25863
25864
25865     conftest_s='
25866         .data
25867 bar:
25868         .byte 1
25869         .text
25870         .global _start
25871 _start:
25872          cmpl $0, bar@GOT
25873          jmp *_start@GOT'
25874     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_GOT32X reloc" >&5
25875 $as_echo_n "checking assembler for R_386_GOT32X reloc... " >&6; }
25876 if test "${gcc_cv_as_ix86_got32x+set}" = set; then :
25877   $as_echo_n "(cached) " >&6
25878 else
25879   gcc_cv_as_ix86_got32x=no
25880   if test x$gcc_cv_as != x; then
25881     $as_echo "$conftest_s" > conftest.s
25882     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
25883   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25884   (eval $ac_try) 2>&5
25885   ac_status=$?
25886   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25887   test $ac_status = 0; }; }
25888     then
25889         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
25890             && test x$gcc_cv_readelf != x \
25891             && $gcc_cv_readelf --relocs --wide conftest.o 2>&1 \
25892                | grep R_386_GOT32X > /dev/null 2>&1 \
25893             && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o > /dev/null 2>&1; then
25894            if $gcc_cv_objdump -dw conftest 2>&1 \
25895               | grep 0xffffff > /dev/null 2>&1; then
25896              gcc_cv_as_ix86_got32x=no
25897            else
25898              gcc_cv_as_ix86_got32x=yes
25899            fi
25900          fi
25901          rm -f conftest
25902     else
25903       echo "configure: failed program was" >&5
25904       cat conftest.s >&5
25905     fi
25906     rm -f conftest.o conftest.s
25907   fi
25908 fi
25909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_got32x" >&5
25910 $as_echo "$gcc_cv_as_ix86_got32x" >&6; }
25911
25912
25913 cat >>confdefs.h <<_ACEOF
25914 #define HAVE_AS_IX86_GOT32X `if test x"$gcc_cv_as_ix86_got32x" = xyes; then echo 1; else echo 0; fi`
25915 _ACEOF
25916
25917
25918     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
25919 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
25920 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
25921   $as_echo_n "(cached) " >&6
25922 else
25923   gcc_cv_as_ix86_gotoff_in_data=no
25924     if test $in_tree_gas = yes; then
25925     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25926   then gcc_cv_as_ix86_gotoff_in_data=yes
25927 fi
25928   elif test x$gcc_cv_as != x; then
25929     $as_echo '  .text
25930 .L0:
25931         nop
25932         .data
25933         .long .L0@GOTOFF' > conftest.s
25934     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
25935   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25936   (eval $ac_try) 2>&5
25937   ac_status=$?
25938   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25939   test $ac_status = 0; }; }
25940     then
25941         gcc_cv_as_ix86_gotoff_in_data=yes
25942     else
25943       echo "configure: failed program was" >&5
25944       cat conftest.s >&5
25945     fi
25946     rm -f conftest.o conftest.s
25947   fi
25948 fi
25949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
25950 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
25951
25952
25953 cat >>confdefs.h <<_ACEOF
25954 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
25955 _ACEOF
25956
25957
25958     conftest_s='
25959         .section .text,"ax",@progbits
25960         .globl  _start
25961         .type   _start, @function
25962 _start:
25963         leal    ld@tlsldm(%ecx), %eax
25964         call    *___tls_get_addr@GOT(%ecx)
25965         leal    gd@tlsgd(%ecx), %eax
25966         call    *___tls_get_addr@GOT(%ecx)
25967
25968         .section .tdata,"aw'$tls_section_flag'",@progbits
25969         .type   ld, @object
25970 ld:
25971         .byte 0
25972         .globl  gd
25973         .type   gd, @object
25974 gd:
25975         .byte 0'
25976     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for calling ___tls_get_addr via GOT" >&5
25977 $as_echo_n "checking assembler for calling ___tls_get_addr via GOT... " >&6; }
25978 if test "${gcc_cv_as_ix86_tls_get_addr_via_got+set}" = set; then :
25979   $as_echo_n "(cached) " >&6
25980 else
25981   gcc_cv_as_ix86_tls_get_addr_via_got=no
25982   if test x$gcc_cv_as != x; then
25983     $as_echo "$conftest_s" > conftest.s
25984     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gas_32_opt -o conftest.o conftest.s >&5'
25985   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25986   (eval $ac_try) 2>&5
25987   ac_status=$?
25988   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25989   test $ac_status = 0; }; }
25990     then
25991         if test x$gcc_cv_ld != x \
25992             && $gcc_cv_ld $ld_ix86_gld_32_opt -o conftest conftest.o > /dev/null 2>&1; then
25993            gcc_cv_as_ix86_tls_get_addr_via_got=yes
25994          fi
25995          rm -f conftest
25996     else
25997       echo "configure: failed program was" >&5
25998       cat conftest.s >&5
25999     fi
26000     rm -f conftest.o conftest.s
26001   fi
26002 fi
26003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tls_get_addr_via_got" >&5
26004 $as_echo "$gcc_cv_as_ix86_tls_get_addr_via_got" >&6; }
26005
26006
26007 cat >>confdefs.h <<_ACEOF
26008 #define HAVE_AS_IX86_TLS_GET_ADDR_GOT `if test x"$gcc_cv_as_ix86_tls_get_addr_via_got" = xyes; then echo 1; else echo 0; fi`
26009 _ACEOF
26010
26011     ;;
26012
26013   ia64*-*-*)
26014     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
26015 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
26016 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
26017   $as_echo_n "(cached) " >&6
26018 else
26019   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
26020     if test $in_tree_gas = yes; then
26021     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
26022   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
26023 fi
26024   elif test x$gcc_cv_as != x; then
26025     $as_echo '  .text
26026         addl r15 = @ltoffx(x#), gp
26027         ;;
26028         ld8.mov r16 = [r15], x#' > conftest.s
26029     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26030   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26031   (eval $ac_try) 2>&5
26032   ac_status=$?
26033   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26034   test $ac_status = 0; }; }
26035     then
26036         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
26037     else
26038       echo "configure: failed program was" >&5
26039       cat conftest.s >&5
26040     fi
26041     rm -f conftest.o conftest.s
26042   fi
26043 fi
26044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
26045 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
26046 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
26047
26048 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
26049
26050 fi
26051
26052     ;;
26053
26054   powerpc*-*-*)
26055
26056     case $target in
26057       *-*-darwin*)
26058         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
26059 $as_echo_n "checking assembler for .machine directive support... " >&6; }
26060 if test "${gcc_cv_as_machine_directive+set}" = set; then :
26061   $as_echo_n "(cached) " >&6
26062 else
26063   gcc_cv_as_machine_directive=no
26064   if test x$gcc_cv_as != x; then
26065     $as_echo '  .machine ppc7400' > conftest.s
26066     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26067   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26068   (eval $ac_try) 2>&5
26069   ac_status=$?
26070   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26071   test $ac_status = 0; }; }
26072     then
26073         gcc_cv_as_machine_directive=yes
26074     else
26075       echo "configure: failed program was" >&5
26076       cat conftest.s >&5
26077     fi
26078     rm -f conftest.o conftest.s
26079   fi
26080 fi
26081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
26082 $as_echo "$gcc_cv_as_machine_directive" >&6; }
26083
26084         if test x$gcc_cv_as_machine_directive != xyes; then
26085           echo "*** This target requires an assembler supporting \".machine\"" >&2
26086           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
26087           test x$build = x$target && exit 1
26088         fi
26089         ;;
26090     esac
26091
26092     case $target in
26093       *-*-aix*) conftest_s='    .machine "pwr5"
26094         .csect .text[PR]
26095         mfcr 3,128';;
26096       *-*-darwin*) conftest_s=' .text
26097         mfcr r3,128';;
26098       *) conftest_s='   .machine power4
26099         .text
26100         mfcr 3,128';;
26101     esac
26102
26103     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
26104 $as_echo_n "checking assembler for mfcr field support... " >&6; }
26105 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
26106   $as_echo_n "(cached) " >&6
26107 else
26108   gcc_cv_as_powerpc_mfcrf=no
26109     if test $in_tree_gas = yes; then
26110     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
26111   then gcc_cv_as_powerpc_mfcrf=yes
26112 fi
26113   elif test x$gcc_cv_as != x; then
26114     $as_echo "$conftest_s" > conftest.s
26115     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26116   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26117   (eval $ac_try) 2>&5
26118   ac_status=$?
26119   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26120   test $ac_status = 0; }; }
26121     then
26122         gcc_cv_as_powerpc_mfcrf=yes
26123     else
26124       echo "configure: failed program was" >&5
26125       cat conftest.s >&5
26126     fi
26127     rm -f conftest.o conftest.s
26128   fi
26129 fi
26130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
26131 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
26132 if test $gcc_cv_as_powerpc_mfcrf = yes; then
26133
26134 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
26135
26136 fi
26137
26138     case $target in
26139       *-*-aix*) conftest_s='    .machine "pwr5"
26140         .csect .text[PR]
26141         popcntb 3,3';;
26142       *) conftest_s='   .machine power5
26143         .text
26144         popcntb 3,3';;
26145     esac
26146
26147     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
26148 $as_echo_n "checking assembler for popcntb support... " >&6; }
26149 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
26150   $as_echo_n "(cached) " >&6
26151 else
26152   gcc_cv_as_powerpc_popcntb=no
26153     if test $in_tree_gas = yes; then
26154     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
26155   then gcc_cv_as_powerpc_popcntb=yes
26156 fi
26157   elif test x$gcc_cv_as != x; then
26158     $as_echo "$conftest_s" > conftest.s
26159     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26160   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26161   (eval $ac_try) 2>&5
26162   ac_status=$?
26163   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26164   test $ac_status = 0; }; }
26165     then
26166         gcc_cv_as_powerpc_popcntb=yes
26167     else
26168       echo "configure: failed program was" >&5
26169       cat conftest.s >&5
26170     fi
26171     rm -f conftest.o conftest.s
26172   fi
26173 fi
26174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
26175 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
26176 if test $gcc_cv_as_powerpc_popcntb = yes; then
26177
26178 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
26179
26180 fi
26181
26182     case $target in
26183       *-*-aix*) conftest_s='    .machine "pwr5x"
26184         .csect .text[PR]
26185         frin 1,1';;
26186       *) conftest_s='   .machine power5
26187         .text
26188         frin 1,1';;
26189     esac
26190
26191     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
26192 $as_echo_n "checking assembler for fp round support... " >&6; }
26193 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
26194   $as_echo_n "(cached) " >&6
26195 else
26196   gcc_cv_as_powerpc_fprnd=no
26197     if test $in_tree_gas = yes; then
26198     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
26199   then gcc_cv_as_powerpc_fprnd=yes
26200 fi
26201   elif test x$gcc_cv_as != x; then
26202     $as_echo "$conftest_s" > conftest.s
26203     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26204   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26205   (eval $ac_try) 2>&5
26206   ac_status=$?
26207   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26208   test $ac_status = 0; }; }
26209     then
26210         gcc_cv_as_powerpc_fprnd=yes
26211     else
26212       echo "configure: failed program was" >&5
26213       cat conftest.s >&5
26214     fi
26215     rm -f conftest.o conftest.s
26216   fi
26217 fi
26218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
26219 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
26220 if test $gcc_cv_as_powerpc_fprnd = yes; then
26221
26222 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
26223
26224 fi
26225
26226     case $target in
26227       *-*-aix*) conftest_s='    .machine "pwr6"
26228         .csect .text[PR]
26229         mffgpr 1,3';;
26230       *) conftest_s='   .machine power6
26231         .text
26232         mffgpr 1,3';;
26233     esac
26234
26235     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
26236 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
26237 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
26238   $as_echo_n "(cached) " >&6
26239 else
26240   gcc_cv_as_powerpc_mfpgpr=no
26241     if test $in_tree_gas = yes; then
26242     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
26243   then gcc_cv_as_powerpc_mfpgpr=yes
26244 fi
26245   elif test x$gcc_cv_as != x; then
26246     $as_echo "$conftest_s" > conftest.s
26247     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26248   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26249   (eval $ac_try) 2>&5
26250   ac_status=$?
26251   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26252   test $ac_status = 0; }; }
26253     then
26254         gcc_cv_as_powerpc_mfpgpr=yes
26255     else
26256       echo "configure: failed program was" >&5
26257       cat conftest.s >&5
26258     fi
26259     rm -f conftest.o conftest.s
26260   fi
26261 fi
26262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
26263 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
26264 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
26265
26266 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
26267
26268 fi
26269
26270     case $target in
26271       *-*-aix*) conftest_s='    .csect .text[PR]
26272 LCF..0:
26273         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
26274       *-*-darwin*)
26275         conftest_s='    .text
26276 LCF0:
26277         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
26278       *) conftest_s='   .text
26279 .LCF0:
26280         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
26281     esac
26282
26283     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
26284 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
26285 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
26286   $as_echo_n "(cached) " >&6
26287 else
26288   gcc_cv_as_powerpc_rel16=no
26289     if test $in_tree_gas = yes; then
26290     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
26291   then gcc_cv_as_powerpc_rel16=yes
26292 fi
26293   elif test x$gcc_cv_as != x; then
26294     $as_echo "$conftest_s" > conftest.s
26295     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
26296   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26297   (eval $ac_try) 2>&5
26298   ac_status=$?
26299   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26300   test $ac_status = 0; }; }
26301     then
26302         gcc_cv_as_powerpc_rel16=yes
26303     else
26304       echo "configure: failed program was" >&5
26305       cat conftest.s >&5
26306     fi
26307     rm -f conftest.o conftest.s
26308   fi
26309 fi
26310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
26311 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
26312 if test $gcc_cv_as_powerpc_rel16 = yes; then
26313
26314 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
26315
26316 fi
26317
26318     case $target in
26319       *-*-aix*) conftest_s='    .machine "pwr6"
26320         .csect .text[PR]
26321         cmpb 3,4,5';;
26322       *) conftest_s='   .machine power6
26323         .text
26324         cmpb 3,4,5';;
26325     esac
26326
26327     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
26328 $as_echo_n "checking assembler for compare bytes support... " >&6; }
26329 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
26330   $as_echo_n "(cached) " >&6
26331 else
26332   gcc_cv_as_powerpc_cmpb=no
26333     if test $in_tree_gas = yes; then
26334     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
26335   then gcc_cv_as_powerpc_cmpb=yes
26336 fi
26337   elif test x$gcc_cv_as != x; then
26338     $as_echo "$conftest_s" > conftest.s
26339     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
26340   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26341   (eval $ac_try) 2>&5
26342   ac_status=$?
26343   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26344   test $ac_status = 0; }; }
26345     then
26346         gcc_cv_as_powerpc_cmpb=yes
26347     else
26348       echo "configure: failed program was" >&5
26349       cat conftest.s >&5
26350     fi
26351     rm -f conftest.o conftest.s
26352   fi
26353 fi
26354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
26355 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
26356 if test $gcc_cv_as_powerpc_cmpb = yes; then
26357
26358 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
26359
26360 fi
26361
26362     case $target in
26363       *-*-aix*) conftest_s='    .machine "pwr6"
26364         .csect .text[PR]
26365         dadd 1,2,3';;
26366       *) conftest_s='   .machine power6
26367         .text
26368         dadd 1,2,3';;
26369     esac
26370
26371     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
26372 $as_echo_n "checking assembler for decimal float support... " >&6; }
26373 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
26374   $as_echo_n "(cached) " >&6
26375 else
26376   gcc_cv_as_powerpc_dfp=no
26377     if test $in_tree_gas = yes; then
26378     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
26379   then gcc_cv_as_powerpc_dfp=yes
26380 fi
26381   elif test x$gcc_cv_as != x; then
26382     $as_echo "$conftest_s" > conftest.s
26383     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
26384   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26385   (eval $ac_try) 2>&5
26386   ac_status=$?
26387   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26388   test $ac_status = 0; }; }
26389     then
26390         gcc_cv_as_powerpc_dfp=yes
26391     else
26392       echo "configure: failed program was" >&5
26393       cat conftest.s >&5
26394     fi
26395     rm -f conftest.o conftest.s
26396   fi
26397 fi
26398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
26399 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
26400 if test $gcc_cv_as_powerpc_dfp = yes; then
26401
26402 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
26403
26404 fi
26405
26406     case $target in
26407       *-*-aix*) conftest_s='    .machine "pwr7"
26408         .csect .text[PR]
26409         lxvd2x 1,2,3';;
26410       *) conftest_s='   .machine power7
26411         .text
26412         lxvd2x 1,2,3';;
26413     esac
26414
26415     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
26416 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
26417 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
26418   $as_echo_n "(cached) " >&6
26419 else
26420   gcc_cv_as_powerpc_vsx=no
26421     if test $in_tree_gas = yes; then
26422     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
26423   then gcc_cv_as_powerpc_vsx=yes
26424 fi
26425   elif test x$gcc_cv_as != x; then
26426     $as_echo "$conftest_s" > conftest.s
26427     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
26428   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26429   (eval $ac_try) 2>&5
26430   ac_status=$?
26431   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26432   test $ac_status = 0; }; }
26433     then
26434         gcc_cv_as_powerpc_vsx=yes
26435     else
26436       echo "configure: failed program was" >&5
26437       cat conftest.s >&5
26438     fi
26439     rm -f conftest.o conftest.s
26440   fi
26441 fi
26442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
26443 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
26444 if test $gcc_cv_as_powerpc_vsx = yes; then
26445
26446 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
26447
26448 fi
26449
26450     case $target in
26451       *-*-aix*) conftest_s='    .machine "pwr7"
26452         .csect .text[PR]
26453         popcntd 3,3';;
26454       *) conftest_s='   .machine power7
26455         .text
26456         popcntd 3,3';;
26457     esac
26458
26459     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
26460 $as_echo_n "checking assembler for popcntd support... " >&6; }
26461 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
26462   $as_echo_n "(cached) " >&6
26463 else
26464   gcc_cv_as_powerpc_popcntd=no
26465     if test $in_tree_gas = yes; then
26466     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
26467   then gcc_cv_as_powerpc_popcntd=yes
26468 fi
26469   elif test x$gcc_cv_as != x; then
26470     $as_echo "$conftest_s" > conftest.s
26471     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
26472   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26473   (eval $ac_try) 2>&5
26474   ac_status=$?
26475   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26476   test $ac_status = 0; }; }
26477     then
26478         gcc_cv_as_powerpc_popcntd=yes
26479     else
26480       echo "configure: failed program was" >&5
26481       cat conftest.s >&5
26482     fi
26483     rm -f conftest.o conftest.s
26484   fi
26485 fi
26486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
26487 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
26488 if test $gcc_cv_as_powerpc_popcntd = yes; then
26489
26490 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
26491
26492 fi
26493
26494     case $target in
26495       *-*-aix*) conftest_s='    .machine "pwr8"
26496         .csect .text[PR]';;
26497       *) conftest_s='   .machine power8
26498         .text';;
26499     esac
26500
26501     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for power8 support" >&5
26502 $as_echo_n "checking assembler for power8 support... " >&6; }
26503 if test "${gcc_cv_as_powerpc_power8+set}" = set; then :
26504   $as_echo_n "(cached) " >&6
26505 else
26506   gcc_cv_as_powerpc_power8=no
26507     if test $in_tree_gas = yes; then
26508     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
26509   then gcc_cv_as_powerpc_power8=yes
26510 fi
26511   elif test x$gcc_cv_as != x; then
26512     $as_echo "$conftest_s" > conftest.s
26513     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
26514   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26515   (eval $ac_try) 2>&5
26516   ac_status=$?
26517   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26518   test $ac_status = 0; }; }
26519     then
26520         gcc_cv_as_powerpc_power8=yes
26521     else
26522       echo "configure: failed program was" >&5
26523       cat conftest.s >&5
26524     fi
26525     rm -f conftest.o conftest.s
26526   fi
26527 fi
26528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_power8" >&5
26529 $as_echo "$gcc_cv_as_powerpc_power8" >&6; }
26530 if test $gcc_cv_as_powerpc_power8 = yes; then
26531
26532 $as_echo "#define HAVE_AS_POWER8 1" >>confdefs.h
26533
26534 fi
26535
26536     case $target in
26537       *-*-aix*) conftest_s='    .machine "pwr9"
26538         .csect .text[PR]';;
26539       *) conftest_s='   .machine power9
26540         .text';;
26541     esac
26542
26543     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for power9 support" >&5
26544 $as_echo_n "checking assembler for power9 support... " >&6; }
26545 if test "${gcc_cv_as_powerpc_power9+set}" = set; then :
26546   $as_echo_n "(cached) " >&6
26547 else
26548   gcc_cv_as_powerpc_power9=no
26549     if test $in_tree_gas = yes; then
26550     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
26551   then gcc_cv_as_powerpc_power9=yes
26552 fi
26553   elif test x$gcc_cv_as != x; then
26554     $as_echo "$conftest_s" > conftest.s
26555     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
26556   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26557   (eval $ac_try) 2>&5
26558   ac_status=$?
26559   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26560   test $ac_status = 0; }; }
26561     then
26562         gcc_cv_as_powerpc_power9=yes
26563     else
26564       echo "configure: failed program was" >&5
26565       cat conftest.s >&5
26566     fi
26567     rm -f conftest.o conftest.s
26568   fi
26569 fi
26570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_power9" >&5
26571 $as_echo "$gcc_cv_as_powerpc_power9" >&6; }
26572 if test $gcc_cv_as_powerpc_power9 = yes; then
26573
26574 $as_echo "#define HAVE_AS_POWER9 1" >>confdefs.h
26575
26576 fi
26577
26578     case $target in
26579       *-*-aix*) conftest_s='    .csect .text[PR]
26580         lwsync';;
26581       *) conftest_s='   .text
26582         lwsync';;
26583     esac
26584
26585     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
26586 $as_echo_n "checking assembler for lwsync support... " >&6; }
26587 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
26588   $as_echo_n "(cached) " >&6
26589 else
26590   gcc_cv_as_powerpc_lwsync=no
26591     if test $in_tree_gas = yes; then
26592     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
26593   then gcc_cv_as_powerpc_lwsync=yes
26594 fi
26595   elif test x$gcc_cv_as != x; then
26596     $as_echo "$conftest_s" > conftest.s
26597     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
26598   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26599   (eval $ac_try) 2>&5
26600   ac_status=$?
26601   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26602   test $ac_status = 0; }; }
26603     then
26604         gcc_cv_as_powerpc_lwsync=yes
26605     else
26606       echo "configure: failed program was" >&5
26607       cat conftest.s >&5
26608     fi
26609     rm -f conftest.o conftest.s
26610   fi
26611 fi
26612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
26613 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
26614 if test $gcc_cv_as_powerpc_lwsync = yes; then
26615
26616 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
26617
26618 fi
26619
26620     case $target in
26621       *-*-aix*) conftest_s='    .machine "476"
26622         .csect .text[PR]
26623         dci 0';;
26624       *) conftest_s='   .machine "476"
26625         .text
26626         dci 0';;
26627     esac
26628
26629     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
26630 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
26631 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
26632   $as_echo_n "(cached) " >&6
26633 else
26634   gcc_cv_as_powerpc_dci=no
26635     if test $in_tree_gas = yes; then
26636     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
26637   then gcc_cv_as_powerpc_dci=yes
26638 fi
26639   elif test x$gcc_cv_as != x; then
26640     $as_echo "$conftest_s" > conftest.s
26641     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
26642   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26643   (eval $ac_try) 2>&5
26644   ac_status=$?
26645   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26646   test $ac_status = 0; }; }
26647     then
26648         gcc_cv_as_powerpc_dci=yes
26649     else
26650       echo "configure: failed program was" >&5
26651       cat conftest.s >&5
26652     fi
26653     rm -f conftest.o conftest.s
26654   fi
26655 fi
26656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
26657 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
26658 if test $gcc_cv_as_powerpc_dci = yes; then
26659
26660 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
26661
26662 fi
26663
26664     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
26665 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
26666 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
26667   $as_echo_n "(cached) " >&6
26668 else
26669   gcc_cv_as_powerpc_gnu_attribute=no
26670     if test $in_tree_gas = yes; then
26671     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
26672   then gcc_cv_as_powerpc_gnu_attribute=yes
26673 fi
26674   elif test x$gcc_cv_as != x; then
26675     $as_echo '.gnu_attribute 4,1' > conftest.s
26676     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26677   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26678   (eval $ac_try) 2>&5
26679   ac_status=$?
26680   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26681   test $ac_status = 0; }; }
26682     then
26683         gcc_cv_as_powerpc_gnu_attribute=yes
26684     else
26685       echo "configure: failed program was" >&5
26686       cat conftest.s >&5
26687     fi
26688     rm -f conftest.o conftest.s
26689   fi
26690 fi
26691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
26692 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
26693 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
26694
26695 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
26696
26697 fi
26698
26699     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
26700 $as_echo_n "checking assembler for tls marker support... " >&6; }
26701 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
26702   $as_echo_n "(cached) " >&6
26703 else
26704   gcc_cv_as_powerpc_tls_markers=no
26705     if test $in_tree_gas = yes; then
26706     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
26707   then gcc_cv_as_powerpc_tls_markers=yes
26708 fi
26709   elif test x$gcc_cv_as != x; then
26710     $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
26711     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26712   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26713   (eval $ac_try) 2>&5
26714   ac_status=$?
26715   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26716   test $ac_status = 0; }; }
26717     then
26718         gcc_cv_as_powerpc_tls_markers=yes
26719     else
26720       echo "configure: failed program was" >&5
26721       cat conftest.s >&5
26722     fi
26723     rm -f conftest.o conftest.s
26724   fi
26725 fi
26726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
26727 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
26728 if test $gcc_cv_as_powerpc_tls_markers = yes; then
26729
26730 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
26731
26732 fi
26733
26734     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for prologue entry point marker support" >&5
26735 $as_echo_n "checking assembler for prologue entry point marker support... " >&6; }
26736 if test "${gcc_cv_as_powerpc_entry_markers+set}" = set; then :
26737   $as_echo_n "(cached) " >&6
26738 else
26739   gcc_cv_as_powerpc_entry_markers=no
26740     if test $in_tree_gas = yes; then
26741     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 26 \) \* 1000 + 0`
26742   then gcc_cv_as_powerpc_entry_markers=yes
26743 fi
26744   elif test x$gcc_cv_as != x; then
26745     $as_echo ' .reloc .,R_PPC64_ENTRY; nop' > conftest.s
26746     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a64 --fatal-warnings -o conftest.o conftest.s >&5'
26747   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26748   (eval $ac_try) 2>&5
26749   ac_status=$?
26750   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26751   test $ac_status = 0; }; }
26752     then
26753         gcc_cv_as_powerpc_entry_markers=yes
26754     else
26755       echo "configure: failed program was" >&5
26756       cat conftest.s >&5
26757     fi
26758     rm -f conftest.o conftest.s
26759   fi
26760 fi
26761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_entry_markers" >&5
26762 $as_echo "$gcc_cv_as_powerpc_entry_markers" >&6; }
26763 if test $gcc_cv_as_powerpc_entry_markers = yes; then
26764
26765 $as_echo "#define HAVE_AS_ENTRY_MARKERS 1" >>confdefs.h
26766
26767 fi
26768
26769     case $target in
26770       *-*-aix*)
26771         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for AIX .ref support" >&5
26772 $as_echo_n "checking assembler for AIX .ref support... " >&6; }
26773 if test "${gcc_cv_as_aix_ref+set}" = set; then :
26774   $as_echo_n "(cached) " >&6
26775 else
26776   gcc_cv_as_aix_ref=no
26777     if test $in_tree_gas = yes; then
26778     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 21 \) \* 1000 + 0`
26779   then gcc_cv_as_aix_ref=yes
26780 fi
26781   elif test x$gcc_cv_as != x; then
26782     $as_echo '  .csect stuff[rw]
26783              stuff:
26784                 .long 1
26785                 .extern sym
26786                 .ref sym
26787           ' > conftest.s
26788     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26789   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26790   (eval $ac_try) 2>&5
26791   ac_status=$?
26792   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26793   test $ac_status = 0; }; }
26794     then
26795         gcc_cv_as_aix_ref=yes
26796     else
26797       echo "configure: failed program was" >&5
26798       cat conftest.s >&5
26799     fi
26800     rm -f conftest.o conftest.s
26801   fi
26802 fi
26803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
26804 $as_echo "$gcc_cv_as_aix_ref" >&6; }
26805 if test $gcc_cv_as_aix_ref = yes; then
26806
26807 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
26808
26809 fi
26810
26811         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for AIX DWARF location lists section support" >&5
26812 $as_echo_n "checking assembler for AIX DWARF location lists section support... " >&6; }
26813 if test "${gcc_cv_as_aix_dwloc+set}" = set; then :
26814   $as_echo_n "(cached) " >&6
26815 else
26816   gcc_cv_as_aix_dwloc=no
26817     if test $in_tree_gas = yes; then
26818     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 21 \) \* 1000 + 0`
26819   then gcc_cv_as_aix_dwloc=yes
26820 fi
26821   elif test x$gcc_cv_as != x; then
26822     $as_echo '  .dwsect 0xA0000
26823         Lframe..0:
26824                 .vbyte 4,Lframe..0
26825           ' > conftest.s
26826     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26827   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26828   (eval $ac_try) 2>&5
26829   ac_status=$?
26830   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26831   test $ac_status = 0; }; }
26832     then
26833         gcc_cv_as_aix_dwloc=yes
26834     else
26835       echo "configure: failed program was" >&5
26836       cat conftest.s >&5
26837     fi
26838     rm -f conftest.o conftest.s
26839   fi
26840 fi
26841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_dwloc" >&5
26842 $as_echo "$gcc_cv_as_aix_dwloc" >&6; }
26843 if test $gcc_cv_as_aix_dwloc = yes; then
26844
26845 $as_echo "#define HAVE_XCOFF_DWARF_EXTRAS 1" >>confdefs.h
26846
26847 fi
26848         ;;
26849     esac
26850     ;;
26851
26852   mips*-*-*)
26853     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
26854 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
26855 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
26856   $as_echo_n "(cached) " >&6
26857 else
26858   gcc_cv_as_mips_explicit_relocs=no
26859     if test $in_tree_gas = yes; then
26860     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
26861   then gcc_cv_as_mips_explicit_relocs=yes
26862 fi
26863   elif test x$gcc_cv_as != x; then
26864     $as_echo '  lw $4,%gp_rel(foo)($4)' > conftest.s
26865     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26866   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26867   (eval $ac_try) 2>&5
26868   ac_status=$?
26869   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26870   test $ac_status = 0; }; }
26871     then
26872         gcc_cv_as_mips_explicit_relocs=yes
26873     else
26874       echo "configure: failed program was" >&5
26875       cat conftest.s >&5
26876     fi
26877     rm -f conftest.o conftest.s
26878   fi
26879 fi
26880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
26881 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
26882 if test $gcc_cv_as_mips_explicit_relocs = yes; then
26883   if test x$target_cpu_default = x
26884        then target_cpu_default=MASK_EXPLICIT_RELOCS
26885        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
26886        fi
26887 fi
26888
26889     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
26890 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
26891 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
26892   $as_echo_n "(cached) " >&6
26893 else
26894   gcc_cv_as_mips_no_shared=no
26895     if test $in_tree_gas = yes; then
26896     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
26897   then gcc_cv_as_mips_no_shared=yes
26898 fi
26899   elif test x$gcc_cv_as != x; then
26900     $as_echo 'nop' > conftest.s
26901     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
26902   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26903   (eval $ac_try) 2>&5
26904   ac_status=$?
26905   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26906   test $ac_status = 0; }; }
26907     then
26908         gcc_cv_as_mips_no_shared=yes
26909     else
26910       echo "configure: failed program was" >&5
26911       cat conftest.s >&5
26912     fi
26913     rm -f conftest.o conftest.s
26914   fi
26915 fi
26916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
26917 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
26918 if test $gcc_cv_as_mips_no_shared = yes; then
26919
26920 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
26921
26922 fi
26923
26924     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
26925 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
26926 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
26927   $as_echo_n "(cached) " >&6
26928 else
26929   gcc_cv_as_mips_gnu_attribute=no
26930     if test $in_tree_gas = yes; then
26931     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
26932   then gcc_cv_as_mips_gnu_attribute=yes
26933 fi
26934   elif test x$gcc_cv_as != x; then
26935     $as_echo '.gnu_attribute 4,1' > conftest.s
26936     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26937   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26938   (eval $ac_try) 2>&5
26939   ac_status=$?
26940   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26941   test $ac_status = 0; }; }
26942     then
26943         gcc_cv_as_mips_gnu_attribute=yes
26944     else
26945       echo "configure: failed program was" >&5
26946       cat conftest.s >&5
26947     fi
26948     rm -f conftest.o conftest.s
26949   fi
26950 fi
26951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
26952 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
26953 if test $gcc_cv_as_mips_gnu_attribute = yes; then
26954
26955 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
26956
26957 fi
26958
26959     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .module support" >&5
26960 $as_echo_n "checking assembler for .module support... " >&6; }
26961 if test "${gcc_cv_as_mips_dot_module+set}" = set; then :
26962   $as_echo_n "(cached) " >&6
26963 else
26964   gcc_cv_as_mips_dot_module=no
26965   if test x$gcc_cv_as != x; then
26966     $as_echo '.module mips2
26967        .module fp=xx' > conftest.s
26968     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -32 -o conftest.o conftest.s >&5'
26969   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26970   (eval $ac_try) 2>&5
26971   ac_status=$?
26972   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26973   test $ac_status = 0; }; }
26974     then
26975         gcc_cv_as_mips_dot_module=yes
26976     else
26977       echo "configure: failed program was" >&5
26978       cat conftest.s >&5
26979     fi
26980     rm -f conftest.o conftest.s
26981   fi
26982 fi
26983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dot_module" >&5
26984 $as_echo "$gcc_cv_as_mips_dot_module" >&6; }
26985 if test $gcc_cv_as_mips_dot_module = yes; then
26986
26987 $as_echo "#define HAVE_AS_DOT_MODULE 1" >>confdefs.h
26988
26989 fi
26990     if test x$gcc_cv_as_mips_dot_module = xno \
26991        && test x$with_fp_32 != x; then
26992       as_fn_error "Requesting --with-fp-32= requires assembler support for .module." "$LINENO" 5
26993     fi
26994
26995     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .micromips support" >&5
26996 $as_echo_n "checking assembler for .micromips support... " >&6; }
26997 if test "${gcc_cv_as_micromips_support+set}" = set; then :
26998   $as_echo_n "(cached) " >&6
26999 else
27000   gcc_cv_as_micromips_support=no
27001   if test x$gcc_cv_as != x; then
27002     $as_echo '.set micromips' > conftest.s
27003     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
27004   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27005   (eval $ac_try) 2>&5
27006   ac_status=$?
27007   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27008   test $ac_status = 0; }; }
27009     then
27010         gcc_cv_as_micromips_support=yes
27011     else
27012       echo "configure: failed program was" >&5
27013       cat conftest.s >&5
27014     fi
27015     rm -f conftest.o conftest.s
27016   fi
27017 fi
27018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_micromips_support" >&5
27019 $as_echo "$gcc_cv_as_micromips_support" >&6; }
27020 if test $gcc_cv_as_micromips_support = yes; then
27021
27022 $as_echo "#define HAVE_GAS_MICROMIPS 1" >>confdefs.h
27023
27024 fi
27025
27026     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
27027 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
27028 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
27029   $as_echo_n "(cached) " >&6
27030 else
27031   gcc_cv_as_mips_dtprelword=no
27032     if test $in_tree_gas = yes; then
27033     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
27034   then gcc_cv_as_mips_dtprelword=yes
27035 fi
27036   elif test x$gcc_cv_as != x; then
27037     $as_echo '.section .tdata,"awT",@progbits
27038 x:
27039         .word 2
27040         .text
27041         .dtprelword x+0x8000' > conftest.s
27042     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
27043   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27044   (eval $ac_try) 2>&5
27045   ac_status=$?
27046   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27047   test $ac_status = 0; }; }
27048     then
27049         gcc_cv_as_mips_dtprelword=yes
27050     else
27051       echo "configure: failed program was" >&5
27052       cat conftest.s >&5
27053     fi
27054     rm -f conftest.o conftest.s
27055   fi
27056 fi
27057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
27058 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
27059 if test $gcc_cv_as_mips_dtprelword = yes; then
27060
27061 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
27062
27063 fi
27064
27065     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
27066 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
27067 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
27068   $as_echo_n "(cached) " >&6
27069 else
27070   gcc_cv_as_mips_dspr1_mult=no
27071   if test x$gcc_cv_as != x; then
27072     $as_echo '  .set    mips32r2
27073         .set    nodspr2
27074         .set    dsp
27075         madd    $ac3,$4,$5
27076         maddu   $ac3,$4,$5
27077         msub    $ac3,$4,$5
27078         msubu   $ac3,$4,$5
27079         mult    $ac3,$4,$5
27080         multu   $ac3,$4,$5' > conftest.s
27081     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
27082   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27083   (eval $ac_try) 2>&5
27084   ac_status=$?
27085   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27086   test $ac_status = 0; }; }
27087     then
27088         gcc_cv_as_mips_dspr1_mult=yes
27089     else
27090       echo "configure: failed program was" >&5
27091       cat conftest.s >&5
27092     fi
27093     rm -f conftest.o conftest.s
27094   fi
27095 fi
27096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
27097 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
27098 if test $gcc_cv_as_mips_dspr1_mult = yes; then
27099
27100 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
27101
27102 fi
27103
27104     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
27105 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
27106     gcc_cv_as_ld_jalr_reloc=no
27107     if test $gcc_cv_as_mips_explicit_relocs = yes; then
27108       if test $in_tree_ld = yes ; then
27109         if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
27110            && test $in_tree_ld_is_elf = yes; then
27111           gcc_cv_as_ld_jalr_reloc=yes
27112         fi
27113       elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
27114         echo '  .ent x' > conftest.s
27115         echo 'x:        lw $2,%got_disp(y)($3)' >> conftest.s
27116         echo '  lw $25,%call16(y)($28)' >> conftest.s
27117         echo '  .reloc  1f,R_MIPS_JALR,y' >> conftest.s
27118         echo '1:        jalr $25' >> conftest.s
27119         echo '  .reloc  1f,R_MIPS_JALR,x' >> conftest.s
27120         echo '1:        jalr $25' >> conftest.s
27121         echo '  .end x' >> conftest.s
27122         if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
27123            && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
27124           if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
27125              && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
27126             gcc_cv_as_ld_jalr_reloc=yes
27127           fi
27128         fi
27129         rm -f conftest.*
27130       fi
27131     fi
27132     if test $gcc_cv_as_ld_jalr_reloc = yes; then
27133       if test x$target_cpu_default = x; then
27134         target_cpu_default=MASK_RELAX_PIC_CALLS
27135       else
27136         target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
27137       fi
27138     fi
27139     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
27140 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
27141
27142     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
27143 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
27144 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
27145   $as_echo_n "(cached) " >&6
27146 else
27147   gcc_cv_ld_mips_personality_relaxation=no
27148        if test $in_tree_ld = yes ; then
27149          if test "$gcc_cv_gld_major_version" -eq 2 \
27150                  -a "$gcc_cv_gld_minor_version" -ge 21 \
27151                  -o "$gcc_cv_gld_major_version" -gt 2; then
27152            gcc_cv_ld_mips_personality_relaxation=yes
27153          fi
27154        elif test x$gcc_cv_as != x \
27155                  -a x$gcc_cv_ld != x \
27156                  -a x$gcc_cv_readelf != x ; then
27157          cat > conftest.s <<EOF
27158         .cfi_startproc
27159         .cfi_personality 0x80,indirect_ptr
27160         .ent test
27161 test:
27162         nop
27163         .end test
27164         .cfi_endproc
27165
27166         .section .data,"aw",@progbits
27167 indirect_ptr:
27168         .dc.a personality
27169 EOF
27170          if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
27171             && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
27172            if $gcc_cv_readelf -d conftest 2>&1 \
27173               | grep TEXTREL > /dev/null 2>&1; then
27174              :
27175            elif $gcc_cv_readelf --relocs conftest 2>&1 \
27176                 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
27177              :
27178            else
27179              gcc_cv_ld_mips_personality_relaxation=yes
27180            fi
27181          fi
27182        fi
27183        rm -f conftest.s conftest.o conftest
27184 fi
27185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
27186 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
27187     if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
27188
27189 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
27190
27191     fi
27192
27193     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mnan= support" >&5
27194 $as_echo_n "checking assembler for -mnan= support... " >&6; }
27195 if test "${gcc_cv_as_mips_nan+set}" = set; then :
27196   $as_echo_n "(cached) " >&6
27197 else
27198   gcc_cv_as_mips_nan=no
27199   if test x$gcc_cv_as != x; then
27200     $as_echo '' > conftest.s
27201     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mnan=2008 -o conftest.o conftest.s >&5'
27202   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27203   (eval $ac_try) 2>&5
27204   ac_status=$?
27205   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27206   test $ac_status = 0; }; }
27207     then
27208         gcc_cv_as_mips_nan=yes
27209     else
27210       echo "configure: failed program was" >&5
27211       cat conftest.s >&5
27212     fi
27213     rm -f conftest.o conftest.s
27214   fi
27215 fi
27216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_nan" >&5
27217 $as_echo "$gcc_cv_as_mips_nan" >&6; }
27218 if test $gcc_cv_as_mips_nan = yes; then
27219
27220 $as_echo "#define HAVE_AS_NAN 1" >>confdefs.h
27221
27222 fi
27223     if test x$gcc_cv_as_mips_nan = xno \
27224        && test x$with_nan != x; then
27225       as_fn_error "Requesting --with-nan= requires assembler support for -mnan=" "$LINENO" 5
27226     fi
27227     ;;
27228     s390*-*-*)
27229     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
27230 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
27231 if test "${gcc_cv_as_s390_gnu_attribute+set}" = set; then :
27232   $as_echo_n "(cached) " >&6
27233 else
27234   gcc_cv_as_s390_gnu_attribute=no
27235     if test $in_tree_gas = yes; then
27236     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
27237   then gcc_cv_as_s390_gnu_attribute=yes
27238 fi
27239   elif test x$gcc_cv_as != x; then
27240     $as_echo '.gnu_attribute 8,1' > conftest.s
27241     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
27242   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27243   (eval $ac_try) 2>&5
27244   ac_status=$?
27245   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27246   test $ac_status = 0; }; }
27247     then
27248         gcc_cv_as_s390_gnu_attribute=yes
27249     else
27250       echo "configure: failed program was" >&5
27251       cat conftest.s >&5
27252     fi
27253     rm -f conftest.o conftest.s
27254   fi
27255 fi
27256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_s390_gnu_attribute" >&5
27257 $as_echo "$gcc_cv_as_s390_gnu_attribute" >&6; }
27258 if test $gcc_cv_as_s390_gnu_attribute = yes; then
27259
27260 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
27261
27262 fi
27263     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine and .machinemode support" >&5
27264 $as_echo_n "checking assembler for .machine and .machinemode support... " >&6; }
27265 if test "${gcc_cv_as_s390_machine_machinemode+set}" = set; then :
27266   $as_echo_n "(cached) " >&6
27267 else
27268   gcc_cv_as_s390_machine_machinemode=no
27269     if test $in_tree_gas = yes; then
27270     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 24 \) \* 1000 + 0`
27271   then gcc_cv_as_s390_machine_machinemode=yes
27272 fi
27273   elif test x$gcc_cv_as != x; then
27274     $as_echo '  .machinemode push
27275         .machinemode pop
27276         .machine push
27277         .machine pop' > conftest.s
27278     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
27279   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27280   (eval $ac_try) 2>&5
27281   ac_status=$?
27282   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27283   test $ac_status = 0; }; }
27284     then
27285         gcc_cv_as_s390_machine_machinemode=yes
27286     else
27287       echo "configure: failed program was" >&5
27288       cat conftest.s >&5
27289     fi
27290     rm -f conftest.o conftest.s
27291   fi
27292 fi
27293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_s390_machine_machinemode" >&5
27294 $as_echo "$gcc_cv_as_s390_machine_machinemode" >&6; }
27295 if test $gcc_cv_as_s390_machine_machinemode = yes; then
27296
27297 $as_echo "#define HAVE_AS_MACHINE_MACHINEMODE 1" >>confdefs.h
27298
27299 fi
27300     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for architecture modifiers support" >&5
27301 $as_echo_n "checking assembler for architecture modifiers support... " >&6; }
27302 if test "${gcc_cv_as_s390_architecture_modifiers+set}" = set; then :
27303   $as_echo_n "(cached) " >&6
27304 else
27305   gcc_cv_as_s390_architecture_modifiers=no
27306     if test $in_tree_gas = yes; then
27307     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 26 \) \* 1000 + 0`
27308   then gcc_cv_as_s390_architecture_modifiers=yes
27309 fi
27310   elif test x$gcc_cv_as != x; then
27311     $as_echo '  .machine z13+vx ' > conftest.s
27312     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
27313   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27314   (eval $ac_try) 2>&5
27315   ac_status=$?
27316   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27317   test $ac_status = 0; }; }
27318     then
27319         gcc_cv_as_s390_architecture_modifiers=yes
27320     else
27321       echo "configure: failed program was" >&5
27322       cat conftest.s >&5
27323     fi
27324     rm -f conftest.o conftest.s
27325   fi
27326 fi
27327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_s390_architecture_modifiers" >&5
27328 $as_echo "$gcc_cv_as_s390_architecture_modifiers" >&6; }
27329 if test $gcc_cv_as_s390_architecture_modifiers = yes; then
27330
27331 $as_echo "#define HAVE_AS_ARCHITECTURE_MODIFIERS 1" >>confdefs.h
27332
27333 fi
27334     ;;
27335 esac
27336
27337 # Mips and HP-UX need the GNU assembler.
27338 # Linux on IA64 might be able to use the Intel assembler.
27339
27340 case "$target" in
27341   mips*-*-* | *-*-hpux* )
27342     if test x$gas_flag = xyes \
27343        || test x"$host" != x"$build" \
27344        || test ! -x "$gcc_cv_as" \
27345        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
27346       :
27347     else
27348       echo "*** This configuration requires the GNU assembler" >&2
27349       exit 1
27350     fi
27351     ;;
27352 esac
27353
27354 # ??? Not all targets support dwarf2 debug_line, even within a version
27355 # of gas.  Moreover, we need to emit a valid instruction to trigger any
27356 # info to the output file.  So, as supported targets are added to gas 2.11,
27357 # add some instruction here to (also) show we expect this might work.
27358 # ??? Once 2.11 is released, probably need to add first known working
27359 # version to the per-target configury.
27360 case "$cpu_type" in
27361   aarch64 | alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze \
27362   | mips | nios2 | pa | rs6000 | score | sparc | spu | tilegx | tilepro \
27363   | visium | xstormy16 | xtensa)
27364     insn="nop"
27365     ;;
27366   ia64 | s390)
27367     insn="nop 0"
27368     ;;
27369   mmix)
27370     insn="swym 0"
27371     ;;
27372 esac
27373 if test x"$insn" != x; then
27374  conftest_s="\
27375         .file 1 \"conftest.s\"
27376         .loc 1 3 0
27377         $insn"
27378  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
27379 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
27380 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
27381   $as_echo_n "(cached) " >&6
27382 else
27383   gcc_cv_as_dwarf2_debug_line=no
27384     if test $in_tree_gas = yes; then
27385     if test $in_tree_gas_is_elf = yes \
27386   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
27387   then gcc_cv_as_dwarf2_debug_line=yes
27388 fi
27389   elif test x$gcc_cv_as != x; then
27390     $as_echo "$conftest_s" > conftest.s
27391     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
27392   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27393   (eval $ac_try) 2>&5
27394   ac_status=$?
27395   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27396   test $ac_status = 0; }; }
27397     then
27398         if test x$gcc_cv_objdump != x \
27399    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
27400       | grep debug_line > /dev/null 2>&1; then
27401      gcc_cv_as_dwarf2_debug_line=yes
27402    fi
27403     else
27404       echo "configure: failed program was" >&5
27405       cat conftest.s >&5
27406     fi
27407     rm -f conftest.o conftest.s
27408   fi
27409 fi
27410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
27411 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
27412
27413
27414 # The .debug_line file table must be in the exact order that
27415 # we specified the files, since these indices are also used
27416 # by DW_AT_decl_file.  Approximate this test by testing if
27417 # the assembler bitches if the same index is assigned twice.
27418  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
27419 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
27420 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
27421   $as_echo_n "(cached) " >&6
27422 else
27423   gcc_cv_as_dwarf2_file_buggy=no
27424   if test x$gcc_cv_as != x; then
27425     $as_echo '  .file 1 "foo.s"
27426         .file 1 "bar.s"' > conftest.s
27427     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
27428   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27429   (eval $ac_try) 2>&5
27430   ac_status=$?
27431   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27432   test $ac_status = 0; }; }
27433     then
27434         gcc_cv_as_dwarf2_file_buggy=yes
27435     else
27436       echo "configure: failed program was" >&5
27437       cat conftest.s >&5
27438     fi
27439     rm -f conftest.o conftest.s
27440   fi
27441 fi
27442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
27443 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
27444
27445
27446  if test $gcc_cv_as_dwarf2_debug_line = yes \
27447  && test $gcc_cv_as_dwarf2_file_buggy = no; then
27448
27449 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
27450
27451  fi
27452
27453  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
27454 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
27455 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
27456   $as_echo_n "(cached) " >&6
27457 else
27458   gcc_cv_as_gdwarf2_flag=no
27459     if test $in_tree_gas = yes; then
27460     if test $in_tree_gas_is_elf = yes \
27461   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
27462   then gcc_cv_as_gdwarf2_flag=yes
27463 fi
27464   elif test x$gcc_cv_as != x; then
27465     $as_echo "$insn" > conftest.s
27466     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
27467   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27468   (eval $ac_try) 2>&5
27469   ac_status=$?
27470   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27471   test $ac_status = 0; }; }
27472     then
27473         gcc_cv_as_gdwarf2_flag=yes
27474     else
27475       echo "configure: failed program was" >&5
27476       cat conftest.s >&5
27477     fi
27478     rm -f conftest.o conftest.s
27479   fi
27480 fi
27481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
27482 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
27483 if test $gcc_cv_as_gdwarf2_flag = yes; then
27484
27485 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
27486
27487 fi
27488
27489  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
27490 $as_echo_n "checking assembler for --gstabs option... " >&6; }
27491 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
27492   $as_echo_n "(cached) " >&6
27493 else
27494   gcc_cv_as_gstabs_flag=no
27495     if test $in_tree_gas = yes; then
27496     if test $in_tree_gas_is_elf = yes \
27497   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
27498   then gcc_cv_as_gstabs_flag=yes
27499 fi
27500   elif test x$gcc_cv_as != x; then
27501     $as_echo "$insn" > conftest.s
27502     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
27503   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27504   (eval $ac_try) 2>&5
27505   ac_status=$?
27506   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27507   test $ac_status = 0; }; }
27508     then
27509         gcc_cv_as_gstabs_flag=yes
27510     else
27511       echo "configure: failed program was" >&5
27512       cat conftest.s >&5
27513     fi
27514     rm -f conftest.o conftest.s
27515   fi
27516 fi
27517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
27518 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
27519 if test $gcc_cv_as_gstabs_flag = yes; then
27520
27521 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
27522
27523 fi
27524
27525  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
27526 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
27527 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
27528   $as_echo_n "(cached) " >&6
27529 else
27530   gcc_cv_as_debug_prefix_map_flag=no
27531     if test $in_tree_gas = yes; then
27532     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
27533   then gcc_cv_as_debug_prefix_map_flag=yes
27534 fi
27535   elif test x$gcc_cv_as != x; then
27536     $as_echo "$insn" > conftest.s
27537     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
27538   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27539   (eval $ac_try) 2>&5
27540   ac_status=$?
27541   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27542   test $ac_status = 0; }; }
27543     then
27544         gcc_cv_as_debug_prefix_map_flag=yes
27545     else
27546       echo "configure: failed program was" >&5
27547       cat conftest.s >&5
27548     fi
27549     rm -f conftest.o conftest.s
27550   fi
27551 fi
27552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
27553 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
27554 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
27555
27556 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
27557
27558 fi
27559 fi
27560
27561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compressed debug sections" >&5
27562 $as_echo_n "checking assembler for compressed debug sections... " >&6; }
27563 if test "${gcc_cv_as_compress_debug+set}" = set; then :
27564   $as_echo_n "(cached) " >&6
27565 else
27566   gcc_cv_as_compress_debug=no
27567   if test x$gcc_cv_as != x; then
27568     $as_echo '' > conftest.s
27569     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
27570   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27571   (eval $ac_try) 2>&5
27572   ac_status=$?
27573   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27574   test $ac_status = 0; }; }
27575     then
27576         # gas compiled without zlib cannot compress debug sections and warns
27577    # about it, but still exits successfully.  So check for this, too.
27578    if $gcc_cv_as --compress-debug-sections -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null
27579    then
27580      gcc_cv_as_compress_debug=0
27581    # Since binutils 2.26, gas supports --compress-debug-sections=type,
27582    # defaulting to the ELF gABI format.
27583    elif $gcc_cv_as --compress-debug-sections=zlib-gnu -o conftest.o conftest.s > /dev/null 2>&1
27584    then
27585      gcc_cv_as_compress_debug=2
27586      gcc_cv_as_compress_debug_option="--compress-debug-sections"
27587      gcc_cv_as_no_compress_debug_option="--nocompress-debug-sections"
27588    # Before binutils 2.26, gas only supported --compress-debug-options and
27589    # emitted the traditional GNU format.
27590    elif $gcc_cv_as --compress-debug-sections -o conftest.o conftest.s > /dev/null 2>&1
27591    then
27592      gcc_cv_as_compress_debug=1
27593      gcc_cv_as_compress_debug_option="--compress-debug-sections"
27594      gcc_cv_as_no_compress_debug_option="--nocompress-debug-sections"
27595    else
27596      gcc_cv_as_compress_debug=0
27597    fi
27598     else
27599       echo "configure: failed program was" >&5
27600       cat conftest.s >&5
27601     fi
27602     rm -f conftest.o conftest.s
27603   fi
27604 fi
27605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_compress_debug" >&5
27606 $as_echo "$gcc_cv_as_compress_debug" >&6; }
27607
27608
27609 cat >>confdefs.h <<_ACEOF
27610 #define HAVE_AS_COMPRESS_DEBUG $gcc_cv_as_compress_debug
27611 _ACEOF
27612
27613
27614 cat >>confdefs.h <<_ACEOF
27615 #define AS_COMPRESS_DEBUG_OPTION "$gcc_cv_as_compress_debug_option"
27616 _ACEOF
27617
27618
27619 cat >>confdefs.h <<_ACEOF
27620 #define AS_NO_COMPRESS_DEBUG_OPTION "$gcc_cv_as_no_compress_debug_option"
27621 _ACEOF
27622
27623
27624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
27625 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
27626 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
27627   $as_echo_n "(cached) " >&6
27628 else
27629   gcc_cv_as_lcomm_with_alignment=no
27630   if test x$gcc_cv_as != x; then
27631     $as_echo '.lcomm bar,4,16' > conftest.s
27632     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
27633   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27634   (eval $ac_try) 2>&5
27635   ac_status=$?
27636   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27637   test $ac_status = 0; }; }
27638     then
27639         gcc_cv_as_lcomm_with_alignment=yes
27640     else
27641       echo "configure: failed program was" >&5
27642       cat conftest.s >&5
27643     fi
27644     rm -f conftest.o conftest.s
27645   fi
27646 fi
27647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
27648 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
27649 if test $gcc_cv_as_lcomm_with_alignment = yes; then
27650
27651 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
27652
27653 fi
27654
27655 if test x$with_sysroot = x && test x$host = x$target \
27656    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
27657    && test "$prefix" != "NONE"; then
27658
27659 cat >>confdefs.h <<_ACEOF
27660 #define PREFIX_INCLUDE_DIR "$prefix/include"
27661 _ACEOF
27662
27663 fi
27664
27665 # Determine the version of glibc, if any, used on the target.
27666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for target glibc version" >&5
27667 $as_echo_n "checking for target glibc version... " >&6; }
27668
27669 # Check whether --with-glibc-version was given.
27670 if test "${with_glibc_version+set}" = set; then :
27671   withval=$with_glibc_version;
27672 if echo "$with_glibc_version" | grep '^[0-9][0-9]*\.[0-9][0-9]*$'; then
27673   glibc_version_major=`echo "$with_glibc_version" | sed -e 's/\..*//'`
27674   glibc_version_minor=`echo "$with_glibc_version" | sed -e 's/.*\.//'`
27675 else
27676   as_fn_error "option --with-glibc-version requires a version number M.N" "$LINENO" 5
27677 fi
27678 else
27679
27680 glibc_version_major=0
27681 glibc_version_minor=0
27682 if test -f $target_header_dir/features.h \
27683   && glibc_version_major_define=`$EGREP '^[     ]*#[    ]*define[       ]+__GLIBC__[    ]+[0-9]' $target_header_dir/features.h` \
27684   && glibc_version_minor_define=`$EGREP '^[     ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+[0-9]' $target_header_dir/features.h`; then
27685   glibc_version_major=`echo "$glibc_version_major_define" | sed -e 's/.*__GLIBC__[      ]*//'`
27686   glibc_version_minor=`echo "$glibc_version_minor_define" | sed -e 's/.*__GLIBC_MINOR__[        ]*//'`
27687 fi
27688 fi
27689
27690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibc_version_major.$glibc_version_minor" >&5
27691 $as_echo "$glibc_version_major.$glibc_version_minor" >&6; }
27692
27693 cat >>confdefs.h <<_ACEOF
27694 #define TARGET_GLIBC_MAJOR $glibc_version_major
27695 _ACEOF
27696
27697
27698 cat >>confdefs.h <<_ACEOF
27699 #define TARGET_GLIBC_MINOR $glibc_version_minor
27700 _ACEOF
27701
27702
27703 # Check whether --enable-gnu-unique-object was given.
27704 if test "${enable_gnu_unique_object+set}" = set; then :
27705   enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
27706     yes | no) ;;
27707     *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
27708 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
27709   esac
27710 else
27711   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
27712 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
27713 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
27714   $as_echo_n "(cached) " >&6
27715 else
27716   gcc_cv_as_gnu_unique_object=no
27717     if test $in_tree_gas = yes; then
27718     if test $in_tree_gas_is_elf = yes \
27719   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
27720   then gcc_cv_as_gnu_unique_object=yes
27721 fi
27722   elif test x$gcc_cv_as != x; then
27723     $as_echo '.type foo, '$target_type_format_char'gnu_unique_object' > conftest.s
27724     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
27725   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27726   (eval $ac_try) 2>&5
27727   ac_status=$?
27728   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27729   test $ac_status = 0; }; }
27730     then
27731         gcc_cv_as_gnu_unique_object=yes
27732     else
27733       echo "configure: failed program was" >&5
27734       cat conftest.s >&5
27735     fi
27736     rm -f conftest.o conftest.s
27737   fi
27738 fi
27739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
27740 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
27741 if test $gcc_cv_as_gnu_unique_object = yes; then
27742   # We need to unquote above to to use the definition from config.gcc.
27743 # Also check for ld.so support, i.e. glibc 2.11 or higher.
27744
27745 if test $glibc_version_major -gt 2 \
27746   || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 11 ); then :
27747   enable_gnu_unique_object=yes
27748 fi
27749
27750 fi
27751 fi
27752
27753 if test x$enable_gnu_unique_object = xyes; then
27754
27755 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
27756
27757 fi
27758
27759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
27760 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
27761 if test "${gcc_cv_as_line_zero+set}" = set; then :
27762   $as_echo_n "(cached) " >&6
27763 else
27764   gcc_cv_as_line_zero=no
27765   if test $in_tree_gas = yes; then
27766     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
27767   then gcc_cv_as_line_zero=yes
27768 fi
27769   elif test "x$gcc_cv_as" != x; then
27770     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
27771     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
27772   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
27773   (eval $ac_try) 2>&5
27774   ac_status=$?
27775   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
27776   test $ac_status = 0; }; } &&
27777        test "x`cat conftest.out`" = x
27778     then
27779       gcc_cv_as_line_zero=yes
27780     else
27781       echo "configure: failed program was" >&5
27782       cat conftest.s >&5
27783       echo "configure: error output was" >&5
27784       cat conftest.out >&5
27785     fi
27786     rm -f conftest.o conftest.s conftest.out
27787   fi
27788 fi
27789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
27790 $as_echo "$gcc_cv_as_line_zero" >&6; }
27791 if test "x$gcc_cv_as_line_zero" = xyes; then
27792
27793 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
27794
27795 fi
27796
27797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking support for thin archives" >&5
27798 $as_echo_n "checking support for thin archives... " >&6; }
27799 thin_archive_support=no
27800 echo 'int main (void) { return 0; }' > conftest.c
27801 if ($AR --version | sed 1q | grep "GNU ar" \
27802     && $CC $CFLAGS -c conftest.c \
27803     && $AR rcT conftest.a conftest.o \
27804     && $CC $CFLAGS $LDFLAGS -o conftest conftest.a) >/dev/null 2>&1; then
27805   thin_archive_support=yes
27806 fi
27807 rm -f conftest.c conftest.o conftest.a conftest
27808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $thin_archive_support" >&5
27809 $as_echo "$thin_archive_support" >&6; }
27810
27811
27812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
27813 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
27814 gcc_cv_ld_eh_frame_hdr=no
27815 if test $in_tree_ld = yes ; then
27816   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
27817      && test $in_tree_ld_is_elf = yes; then
27818     gcc_cv_ld_eh_frame_hdr=yes
27819   fi
27820 elif test x$gcc_cv_ld != x; then
27821   if echo "$ld_ver" | grep GNU > /dev/null; then
27822     # Check if linker supports --eh-frame-hdr option
27823     if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
27824       gcc_cv_ld_eh_frame_hdr=yes
27825     fi
27826   else
27827     case "$target" in
27828       *-*-solaris2*)
27829         # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
27830         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
27831           gcc_cv_ld_eh_frame_hdr=yes
27832         fi
27833         ;;
27834     esac
27835   fi
27836 fi
27837
27838 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
27839
27840 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
27841
27842 fi
27843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
27844 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
27845
27846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker CIEv3 in .eh_frame support" >&5
27847 $as_echo_n "checking linker CIEv3 in .eh_frame support... " >&6; }
27848 gcc_cv_ld_eh_frame_ciev3=no
27849 if test $in_tree_ld = yes ; then
27850   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
27851      && test $in_tree_ld_is_elf = yes; then
27852     gcc_cv_ld_eh_frame_ciev3=yes
27853   fi
27854 elif test x$gcc_cv_ld != x; then
27855   if echo "$ld_ver" | grep GNU > /dev/null; then
27856     gcc_cv_ld_eh_frame_ciev3=yes
27857     if test 0"$ld_date" -lt 20040513; then
27858       if test -n "$ld_date"; then
27859         # If there was date string, but was earlier than 2004-05-13, fail
27860         gcc_cv_ld_eh_frame_ciev3=no
27861       elif test "$ld_vers_major" -lt 2; then
27862         gcc_cv_ld_eh_frame_ciev3=no
27863       elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
27864         gcc_cv_ld_eh_frame_ciev3=no
27865       fi
27866     fi
27867   else
27868     case "$target" in
27869       *-*-solaris2*)
27870         # Sun ld added support for CIE v3 in .eh_frame in Solaris 11.1.
27871         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2324; then
27872           gcc_cv_ld_eh_frame_ciev3=yes
27873         fi
27874         ;;
27875     esac
27876   fi
27877 fi
27878
27879 cat >>confdefs.h <<_ACEOF
27880 #define HAVE_LD_EH_FRAME_CIEV3 `if test x"$gcc_cv_ld_eh_frame_ciev3" = xyes; then echo 1; else echo 0; fi`
27881 _ACEOF
27882
27883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_ciev3" >&5
27884 $as_echo "$gcc_cv_ld_eh_frame_ciev3" >&6; }
27885
27886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
27887 $as_echo_n "checking linker position independent executable support... " >&6; }
27888 gcc_cv_ld_pie=no
27889 if test $in_tree_ld = yes ; then
27890   case "$target" in
27891     # Full PIE support on Solaris was only introduced in gld 2.26.
27892     *-*-solaris2*)  gcc_gld_pie_min_version=26 ;;
27893     *)              gcc_gld_pie_min_version=15 ;;
27894   esac
27895   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge "$gcc_gld_pie_min_version" -o "$gcc_cv_gld_major_version" -gt 2 \
27896      && test $in_tree_ld_is_elf = yes; then
27897     gcc_cv_ld_pie=yes
27898   fi
27899 elif test x$gcc_cv_ld != x; then
27900   # Check if linker supports -pie option
27901   if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
27902     gcc_cv_ld_pie=yes
27903     case "$target" in
27904       *-*-solaris2*)
27905         if echo "$ld_ver" | grep GNU > /dev/null \
27906           && test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 26; then
27907           gcc_cv_ld_pie=no
27908         fi
27909         ;;
27910     esac
27911   else
27912     case "$target" in
27913       *-*-solaris2.1[1-9]*)
27914         # Solaris 11.x and Solaris 12 added PIE support.
27915         if $gcc_cv_ld -z help 2>&1 | grep -- type.*pie > /dev/null; then
27916           gcc_cv_ld_pie=yes
27917         fi
27918         ;;
27919     esac
27920   fi
27921 fi
27922 if test x"$gcc_cv_ld_pie" = xyes; then
27923
27924 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
27925
27926 fi
27927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
27928 $as_echo "$gcc_cv_ld_pie" >&6; }
27929
27930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PIE support with copy reloc" >&5
27931 $as_echo_n "checking linker PIE support with copy reloc... " >&6; }
27932 gcc_cv_ld_pie_copyreloc=no
27933 if test $gcc_cv_ld_pie = yes ; then
27934   if test $in_tree_ld = yes ; then
27935     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 25 -o "$gcc_cv_gld_major_version" -gt 2; then
27936       gcc_cv_ld_pie_copyreloc=yes
27937     fi
27938   elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
27939     # Check if linker supports -pie option with copy reloc
27940     case "$target" in
27941     i?86-*-linux* | x86_64-*-linux*)
27942       cat > conftest1.s <<EOF
27943         .globl  a_glob
27944         .data
27945         .type   a_glob, @object
27946         .size   a_glob, 4
27947 a_glob:
27948         .long   2
27949 EOF
27950       cat > conftest2.s <<EOF
27951         .text
27952         .globl  main
27953         .type   main, @function
27954 main:
27955         movl    %eax, a_glob(%rip)
27956         .size   main, .-main
27957         .globl  ptr
27958         .section        .data.rel,"aw",@progbits
27959         .type   ptr, @object
27960 ptr:
27961         .quad   a_glob
27962 EOF
27963       if $gcc_cv_as --64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
27964          && $gcc_cv_ld -shared -melf_x86_64 -o conftest1.so conftest1.o > /dev/null 2>&1 \
27965          && $gcc_cv_as --64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
27966          && $gcc_cv_ld -pie -melf_x86_64 -o conftest conftest2.o conftest1.so > /dev/null 2>&1; then
27967         gcc_cv_ld_pie_copyreloc=yes
27968       fi
27969       rm -f conftest conftest1.so conftest1.o conftest2.o conftest1.s conftest2.s
27970       ;;
27971     esac
27972   fi
27973 fi
27974
27975 cat >>confdefs.h <<_ACEOF
27976 #define HAVE_LD_PIE_COPYRELOC `if test x"$gcc_cv_ld_pie_copyreloc" = xyes; then echo 1; else echo 0; fi`
27977 _ACEOF
27978
27979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie_copyreloc" >&5
27980 $as_echo "$gcc_cv_ld_pie_copyreloc" >&6; }
27981
27982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
27983 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
27984 gcc_cv_ld_eh_gc_sections=no
27985 if test $in_tree_ld = yes ; then
27986   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
27987      && test $in_tree_ld_is_elf = yes; then
27988     gcc_cv_ld_eh_gc_sections=yes
27989   fi
27990 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
27991   cat > conftest.s <<EOF
27992         .section        .text
27993 .globl _start
27994         .type _start, @function
27995 _start:
27996         .long foo
27997         .size _start, .-_start
27998         .section        .text.foo,"ax",@progbits
27999         .type foo, @function
28000 foo:
28001         .long 0
28002         .size foo, .-foo
28003         .section        .gcc_except_table.foo,"a",@progbits
28004 .L0:
28005         .long 0
28006         .section        .eh_frame,"a",@progbits
28007         .long .L0
28008 EOF
28009   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
28010     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
28011          | grep "gc-sections option ignored" > /dev/null; then
28012       gcc_cv_ld_eh_gc_sections=no
28013     elif $gcc_cv_objdump -h conftest 2> /dev/null \
28014          | grep gcc_except_table > /dev/null; then
28015       gcc_cv_ld_eh_gc_sections=yes
28016       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
28017       if test x$gcc_cv_as_comdat_group != xyes; then
28018         gcc_cv_ld_eh_gc_sections=no
28019         cat > conftest.s <<EOF
28020         .section        .text
28021 .globl _start
28022         .type _start, @function
28023 _start:
28024         .long foo
28025         .size _start, .-_start
28026         .section        .gnu.linkonce.t.foo,"ax",@progbits
28027         .type foo, @function
28028 foo:
28029         .long 0
28030         .size foo, .-foo
28031         .section        .gcc_except_table.foo,"a",@progbits
28032 .L0:
28033         .long 0
28034         .section        .eh_frame,"a",@progbits
28035         .long .L0
28036 EOF
28037         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
28038           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
28039                | grep "gc-sections option ignored" > /dev/null; then
28040             gcc_cv_ld_eh_gc_sections=no
28041           elif $gcc_cv_objdump -h conftest 2> /dev/null \
28042                | grep gcc_except_table > /dev/null; then
28043             gcc_cv_ld_eh_gc_sections=yes
28044           fi
28045         fi
28046       fi
28047     fi
28048   fi
28049   rm -f conftest.s conftest.o conftest
28050 fi
28051 case "$target" in
28052   hppa*-*-linux*)
28053     # ??? This apparently exposes a binutils bug with PC-relative relocations.
28054     gcc_cv_ld_eh_gc_sections=no
28055     ;;
28056 esac
28057 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
28058
28059 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
28060
28061 fi
28062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
28063 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
28064
28065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
28066 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
28067 gcc_cv_ld_eh_gc_sections_bug=no
28068 if test $in_tree_ld = yes ; then
28069   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
28070      && test $in_tree_ld_is_elf = yes; then
28071     gcc_cv_ld_eh_gc_sections_bug=yes
28072   fi
28073 elif test x$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
28074   gcc_cv_ld_eh_gc_sections_bug=yes
28075   cat > conftest.s <<EOF
28076         .section        .text
28077 .globl _start
28078         .type _start, @function
28079 _start:
28080         .long foo
28081         .size _start, .-_start
28082         .section        .text.startup.foo,"ax",@progbits
28083         .type foo, @function
28084 foo:
28085         .long 0
28086         .size foo, .-foo
28087         .section        .gcc_except_table.foo,"a",@progbits
28088 .L0:
28089         .long 0
28090         .section        .eh_frame,"a",@progbits
28091         .long .L0
28092 EOF
28093   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
28094     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
28095          | grep "gc-sections option ignored" > /dev/null; then
28096       :
28097     elif $gcc_cv_objdump -h conftest 2> /dev/null \
28098          | grep gcc_except_table > /dev/null; then
28099       gcc_cv_ld_eh_gc_sections_bug=no
28100     fi
28101   fi
28102   rm -f conftest.s conftest.o conftest
28103 fi
28104 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
28105
28106 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
28107
28108 fi
28109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
28110 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
28111
28112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for compressed debug sections" >&5
28113 $as_echo_n "checking linker for compressed debug sections... " >&6; }
28114 # gold/gld support compressed debug sections since binutils 2.19/2.21
28115 # In binutils 2.26, gld gained support for the ELF gABI format.
28116 if test $in_tree_ld = yes ; then
28117   gcc_cv_ld_compress_debug=0
28118   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 19 -o "$gcc_cv_gld_major_version" -gt 2 \
28119      && test $in_tree_ld_is_elf = yes && test $ld_is_gold = yes; then
28120     gcc_cv_ld_compress_debug=2
28121     gcc_cv_ld_compress_debug_option="--compress-debug-sections"
28122   elif test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 26 -o "$gcc_cv_gld_major_version" -gt 2 \
28123      && test $in_tree_ld_is_elf = yes && test $ld_is_gold = no; then
28124     gcc_cv_ld_compress_debug=3
28125     gcc_cv_ld_compress_debug_option="--compress-debug-sections"
28126   elif test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2 \
28127      && test $in_tree_ld_is_elf = yes; then
28128     gcc_cv_ld_compress_debug=1
28129   fi
28130 elif echo "$ld_ver" | grep GNU > /dev/null; then
28131   if test "$ld_vers_major" -lt 2 \
28132      || test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 21; then
28133     gcc_cv_ld_compress_debug=0
28134   elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 26; then
28135     gcc_cv_ld_compress_debug=1
28136   else
28137     gcc_cv_ld_compress_debug=3
28138     gcc_cv_ld_compress_debug_option="--compress-debug-sections"
28139   fi
28140   if test $ld_is_gold = yes; then
28141     gcc_cv_ld_compress_debug=2
28142     gcc_cv_ld_compress_debug_option="--compress-debug-sections"
28143   fi
28144 else
28145   case "${target}" in
28146     *-*-solaris2*)
28147       # Introduced in Solaris 11.2.
28148       if $gcc_cv_ld --help 2>&1 | grep -- '-z compress-sections' > /dev/null; then
28149         gcc_cv_ld_compress_debug=3
28150         gcc_cv_ld_compress_debug_option="-z compress-sections"
28151       else
28152         gcc_cv_ld_compress_debug=0
28153       fi
28154       ;;
28155     *)
28156       # Assume linkers other than GNU ld don't support compessed debug
28157       # sections.
28158       gcc_cv_ld_compress_debug=0
28159       ;;
28160   esac
28161 fi
28162
28163 cat >>confdefs.h <<_ACEOF
28164 #define HAVE_LD_COMPRESS_DEBUG $gcc_cv_ld_compress_debug
28165 _ACEOF
28166
28167
28168 cat >>confdefs.h <<_ACEOF
28169 #define LD_COMPRESS_DEBUG_OPTION "$gcc_cv_ld_compress_debug_option"
28170 _ACEOF
28171
28172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_compress_debug" >&5
28173 $as_echo "$gcc_cv_ld_compress_debug" >&6; }
28174
28175 # --------
28176 # UNSORTED
28177 # --------
28178
28179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
28180 $as_echo_n "checking linker --as-needed support... " >&6; }
28181 if test "${gcc_cv_ld_as_needed+set}" = set; then :
28182   $as_echo_n "(cached) " >&6
28183 else
28184   gcc_cv_ld_as_needed=no
28185 gcc_cv_ld_as_needed_option='--as-needed'
28186 gcc_cv_ld_no_as_needed_option='--no-as-needed'
28187 if test $in_tree_ld = yes ; then
28188   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
28189      && test $in_tree_ld_is_elf = yes; then
28190     gcc_cv_ld_as_needed=yes
28191   fi
28192 elif test x$gcc_cv_ld != x; then
28193         # Check if linker supports --as-needed and --no-as-needed options
28194         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
28195                 gcc_cv_ld_as_needed=yes
28196         else
28197           case "$target" in
28198             # Solaris 2 ld always supports -z ignore/-z record.
28199             *-*-solaris2*)
28200               gcc_cv_ld_as_needed=yes
28201               gcc_cv_ld_as_needed_option="-z ignore"
28202               gcc_cv_ld_no_as_needed_option="-z record"
28203               ;;
28204           esac
28205         fi
28206 fi
28207 # --as-needed/-z ignore can only be used if libgcc_s.so.1 uses
28208 # dl_iterate_phdr, i.e. since Solaris 11.
28209 case "$target" in
28210   *-*-solaris2.1[1-9]*)
28211     case "$target" in
28212     i?86-*-* | x86_64-*-*)
28213       if echo "$ld_ver" | grep GNU > /dev/null; then
28214         # Doesn't work with gld on Solaris/x86 due to PR ld/12320.
28215         gcc_cv_ld_as_needed=no
28216       fi
28217       ;;
28218     esac
28219     ;;
28220   *-*-solaris2*)
28221     gcc_cv_ld_as_needed=no
28222     ;;
28223 esac
28224
28225 fi
28226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
28227 $as_echo "$gcc_cv_ld_as_needed" >&6; }
28228 if test x"$gcc_cv_ld_as_needed" = xyes; then
28229
28230 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
28231
28232
28233 cat >>confdefs.h <<_ACEOF
28234 #define LD_AS_NEEDED_OPTION "$gcc_cv_ld_as_needed_option"
28235 _ACEOF
28236
28237
28238 cat >>confdefs.h <<_ACEOF
28239 #define LD_NO_AS_NEEDED_OPTION "$gcc_cv_ld_no_as_needed_option"
28240 _ACEOF
28241
28242 fi
28243
28244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker mapfile support for clearing hardware capabilities" >&5
28245 $as_echo_n "checking linker mapfile support for clearing hardware capabilities... " >&6; }
28246 saved_LDFLAGS="$LDFLAGS"
28247 for clearcap_map in sol2-clearcapv2.map sol2-clearcap.map; do
28248   LDFLAGS="$saved_LDFLAGS -Wl,-M,${srcdir}/config/$clearcap_map"
28249   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28250 /* end confdefs.h.  */
28251 int main(void) {return 0;}
28252 _ACEOF
28253 if ac_fn_cxx_try_link "$LINENO"; then :
28254   gcc_cv_ld_clearcap=yes; break
28255 else
28256   gcc_cv_ld_clearcap=no
28257 fi
28258 rm -f core conftest.err conftest.$ac_objext \
28259     conftest$ac_exeext conftest.$ac_ext
28260 done
28261 LDFLAGS="$saved_LDFLAGS"
28262 if test "x$gcc_cv_ld_clearcap" = xyes; then
28263
28264 $as_echo "#define HAVE_LD_CLEARCAP 1" >>confdefs.h
28265
28266   ac_config_links="$ac_config_links clearcap.map:${srcdir}/config/$clearcap_map"
28267
28268 fi
28269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_clearcap" >&5
28270 $as_echo "$gcc_cv_ld_clearcap" >&6; }
28271
28272 case "$target" in
28273   powerpc*-*-*)
28274     case "$target" in
28275       *le-*-linux*)
28276         emul_name="-melf32lppc"
28277         ;;
28278       *)
28279         emul_name="-melf32ppc"
28280         ;;
28281     esac
28282     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker .gnu.attributes long double support" >&5
28283 $as_echo_n "checking linker .gnu.attributes long double support... " >&6; }
28284 if test "${gcc_cv_ld_ppc_attr+set}" = set; then :
28285   $as_echo_n "(cached) " >&6
28286 else
28287   gcc_cv_ld_ppc_attr=no
28288     if test x"$ld_is_gold" = xyes; then
28289       gcc_cv_ld_ppc_attr=yes
28290     elif test $in_tree_ld = yes ; then
28291       if test "$gcc_cv_gld_major_version" -eq 2 \
28292                 -a "$gcc_cv_gld_minor_version" -ge 28 \
28293                 -o "$gcc_cv_gld_major_version" -gt 2; then
28294         gcc_cv_ld_ppc_attr=yes
28295       fi
28296     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
28297       # check that merging the long double .gnu_attribute doesn't warn
28298       cat > conftest1.s <<EOF
28299         .gnu_attribute 4,1
28300 EOF
28301       cat > conftest2.s <<EOF
28302         .gnu_attribute 4,9
28303 EOF
28304       if $gcc_cv_as -a32 -o conftest1.o conftest1.s > /dev/null 2>&1 \
28305          && $gcc_cv_as -a32 -o conftest2.o conftest2.s > /dev/null 2>&1 \
28306          && $gcc_cv_ld $emul_name -r -o conftest.o conftest1.o conftest2.o > /dev/null 2> conftest.err \
28307          && test ! -s conftest.err; then
28308         gcc_cv_ld_ppc_attr=yes
28309       fi
28310       rm -f conftest.err conftest.o conftest1.o conftest2.o conftest1.s conftest2.s
28311     fi
28312
28313 fi
28314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ppc_attr" >&5
28315 $as_echo "$gcc_cv_ld_ppc_attr" >&6; }
28316     if test x$gcc_cv_ld_ppc_attr = xyes; then
28317
28318 $as_echo "#define HAVE_LD_PPC_GNU_ATTR_LONG_DOUBLE 1" >>confdefs.h
28319
28320     fi
28321     ;;
28322 esac
28323
28324 case "$target:$tm_file" in
28325   powerpc64-*-freebsd* | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
28326   case "$target" in
28327      *le-*-linux*)
28328      emul_name="-melf64lppc"
28329       ;;
28330      *-*-linux*)
28331      emul_name="-melf64ppc"
28332       ;;
28333      *-*-freebsd*)
28334      emul_name="-melf64ppc_fbsd"
28335       ;;
28336   esac
28337     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
28338 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
28339 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
28340   $as_echo_n "(cached) " >&6
28341 else
28342   gcc_cv_ld_no_dot_syms=no
28343     if test x"$ld_is_gold" = xyes; then
28344       gcc_cv_ld_no_dot_syms=yes
28345     elif test $in_tree_ld = yes ; then
28346       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
28347         gcc_cv_ld_no_dot_syms=yes
28348       fi
28349     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
28350       cat > conftest1.s <<EOF
28351         .text
28352         bl .foo
28353 EOF
28354       cat > conftest2.s <<EOF
28355         .section ".opd","aw"
28356         .align 3
28357         .globl foo
28358         .type foo,@function
28359 foo:
28360         .quad .LEfoo,.TOC.@tocbase,0
28361         .text
28362 .LEfoo:
28363         blr
28364         .size foo,.-.LEfoo
28365 EOF
28366       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
28367          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
28368          && $gcc_cv_ld $emul_name -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
28369         gcc_cv_ld_no_dot_syms=yes
28370       fi
28371       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
28372     fi
28373
28374 fi
28375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
28376 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
28377     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
28378
28379 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
28380
28381     fi
28382
28383     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
28384 $as_echo_n "checking linker large toc support... " >&6; }
28385 if test "${gcc_cv_ld_large_toc+set}" = set; then :
28386   $as_echo_n "(cached) " >&6
28387 else
28388   gcc_cv_ld_large_toc=no
28389     if test x"$ld_is_gold" = xyes; then
28390       gcc_cv_ld_large_toc=yes
28391     elif test $in_tree_ld = yes ; then
28392       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
28393         gcc_cv_ld_large_toc=yes
28394       fi
28395     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
28396       cat > conftest.s <<EOF
28397         .section ".tbss","awT",@nobits
28398         .align 3
28399 ie0:    .space 8
28400         .global _start
28401         .text
28402 _start:
28403         addis 9,13,ie0@got@tprel@ha
28404         ld 9,ie0@got@tprel@l(9)
28405 EOF
28406       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
28407          && $gcc_cv_ld $emul_name --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
28408         gcc_cv_ld_large_toc=yes
28409       fi
28410       rm -f conftest conftest.o conftest.s
28411     fi
28412
28413 fi
28414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
28415 $as_echo "$gcc_cv_ld_large_toc" >&6; }
28416     if test x"$gcc_cv_ld_large_toc" = xyes; then
28417
28418 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
28419
28420     fi
28421
28422     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker toc pointer alignment" >&5
28423 $as_echo_n "checking linker toc pointer alignment... " >&6; }
28424 if test "${gcc_cv_ld_toc_align+set}" = set; then :
28425   $as_echo_n "(cached) " >&6
28426 else
28427   if test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_nm != x; then
28428       cat > conftest.s <<EOF
28429         .global _start
28430         .text
28431 _start:
28432         addis 9,2,x@got@ha
28433         .section .data.rel.ro,"aw",@progbits
28434         .p2align 16
28435         .space 32768
28436 x:      .quad .TOC.
28437 EOF
28438       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
28439          && $gcc_cv_ld $emul_name -z norelro -o conftest conftest.o > /dev/null 2>&1; then
28440         gcc_cv_ld_toc_align=`$gcc_cv_nm conftest | ${AWK} '/\.TOC\./ { match ($0, "0[[:xdigit:]]*", a); print strtonum ("0x" substr(a[0], length(a[0])-3)) }'`
28441       fi
28442       rm -f conftest conftest.o conftest.s
28443     fi
28444
28445 fi
28446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_toc_align" >&5
28447 $as_echo "$gcc_cv_ld_toc_align" >&6; }
28448     if test -n "$gcc_cv_ld_toc_align" && test $gcc_cv_ld_toc_align -gt 8; then
28449
28450 cat >>confdefs.h <<_ACEOF
28451 #define POWERPC64_TOC_POINTER_ALIGNMENT $gcc_cv_ld_toc_align
28452 _ACEOF
28453
28454     fi
28455     ;;
28456 esac
28457
28458 case "$target" in
28459   *-*-aix*)
28460     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
28461 $as_echo_n "checking linker large toc support... " >&6; }
28462 if test "${gcc_cv_ld_large_toc+set}" = set; then :
28463   $as_echo_n "(cached) " >&6
28464 else
28465   gcc_cv_ld_large_toc=no
28466     if test x$gcc_cv_as != x ; then
28467       cat > conftest.s <<EOF
28468         .toc
28469 LC..1:
28470         .tc a[TC],a[RW]
28471         .extern a[RW]
28472         .csect .text[PR]
28473 .largetoctest:
28474         addis 9,LC..1@u(2)
28475         ld 3,LC..1@l(9)
28476 EOF
28477       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1; then
28478         gcc_cv_ld_large_toc=yes
28479       fi
28480       rm -f conftest conftest.o conftest.s
28481     fi
28482
28483 fi
28484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
28485 $as_echo "$gcc_cv_ld_large_toc" >&6; }
28486     if test x"$gcc_cv_ld_large_toc" = xyes; then
28487
28488 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
28489
28490     fi
28491     ;;
28492 esac
28493
28494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
28495 $as_echo_n "checking linker --build-id support... " >&6; }
28496 if test "${gcc_cv_ld_buildid+set}" = set; then :
28497   $as_echo_n "(cached) " >&6
28498 else
28499   gcc_cv_ld_buildid=no
28500   if test $in_tree_ld = yes ; then
28501     if test "$gcc_cv_gld_major_version" -eq 2 -a \
28502        "$gcc_cv_gld_minor_version" -ge 18 -o \
28503        "$gcc_cv_gld_major_version" -gt 2 \
28504        && test $in_tree_ld_is_elf = yes; then
28505       gcc_cv_ld_buildid=yes
28506     fi
28507   elif test x$gcc_cv_ld != x; then
28508     if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
28509       gcc_cv_ld_buildid=yes
28510     fi
28511   fi
28512 fi
28513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
28514 $as_echo "$gcc_cv_ld_buildid" >&6; }
28515 if test x"$gcc_cv_ld_buildid" = xyes; then
28516
28517 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
28518
28519 fi
28520
28521 # Check whether --enable-linker-build-id was given.
28522 if test "${enable_linker_build_id+set}" = set; then :
28523   enableval=$enable_linker_build_id;
28524 else
28525   enable_linker_build_id=no
28526 fi
28527
28528
28529 if test x"$enable_linker_build_id" = xyes; then
28530   if test x"$gcc_cv_ld_buildid" = xyes; then
28531
28532 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
28533
28534   else
28535     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
28536 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
28537   fi
28538 fi
28539
28540 # In binutils 2.21, GNU ld gained support for new emulations fully
28541 # supporting the Solaris 2 ABI.  Detect their presence in the linker used.
28542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
28543 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
28544 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
28545   $as_echo_n "(cached) " >&6
28546 else
28547   gcc_cv_ld_sol2_emulation=no
28548   if test $in_tree_ld = yes ; then
28549     if test "$gcc_cv_gld_major_version" -eq 2 -a \
28550        "$gcc_cv_gld_minor_version" -ge 21 -o \
28551        "$gcc_cv_gld_major_version" -gt 2 \
28552        && test $in_tree_ld_is_elf = yes; then
28553       gcc_cv_ld_sol2_emulation=yes
28554     fi
28555   elif test x$gcc_cv_ld != x; then
28556     if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
28557        grep _sol2 > /dev/null; then
28558       gcc_cv_ld_sol2_emulation=yes
28559     fi
28560   fi
28561 fi
28562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
28563 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
28564 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
28565
28566 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
28567
28568 fi
28569
28570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
28571 $as_echo_n "checking linker --sysroot support... " >&6; }
28572 if test "${gcc_cv_ld_sysroot+set}" = set; then :
28573   $as_echo_n "(cached) " >&6
28574 else
28575   gcc_cv_ld_sysroot=no
28576   if test $in_tree_ld = yes ; then
28577       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
28578         gcc_cv_ld_sysroot=yes
28579       fi
28580   elif test x$gcc_cv_ld != x; then
28581     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
28582       gcc_cv_ld_sysroot=yes
28583     fi
28584   fi
28585 fi
28586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
28587 $as_echo "$gcc_cv_ld_sysroot" >&6; }
28588 if test x"$gcc_cv_ld_sysroot" = xyes; then
28589
28590 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
28591
28592 fi
28593
28594 case $target in
28595 *-*-solaris2*)
28596   # Check for system-provided CRTs on Solaris 11.x and Solaris 12.
28597   { $as_echo "$as_me:${as_lineno-$LINENO}: checking system-provided CRTs on Solaris" >&5
28598 $as_echo_n "checking system-provided CRTs on Solaris... " >&6; }
28599 if test "${gcc_cv_solaris_crts+set}" = set; then :
28600   $as_echo_n "(cached) " >&6
28601 else
28602   gcc_cv_solaris_crts=no
28603      if test x$host != x$target; then
28604        if test "x$with_sysroot" = xyes; then
28605          target_sysroot="${test_exec_prefix}/${target_noncanonical}/sys-root"
28606        else
28607          target_sysroot="${with_sysroot}"
28608        fi
28609      fi
28610      target_libdir="$target_sysroot/usr/lib"
28611      # At the time they were added, gcrt1.o became a symlink for backwards
28612      # compatibility on x86, while crt1.o was added on sparc, so check for that.
28613      case $target in
28614        i?86-*-solaris2* | x86_64-*-solaris2*)
28615          if test -h "$target_libdir/gcrt1.o"; then gcc_cv_solaris_crts=yes; fi
28616          ;;
28617        sparc*-*-solaris2*)
28618          if test -f "$target_libdir/crt1.o"; then gcc_cv_solaris_crts=yes; fi
28619          ;;
28620      esac
28621 fi
28622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_solaris_crts" >&5
28623 $as_echo "$gcc_cv_solaris_crts" >&6; }
28624   ;;
28625 esac
28626 if test x$gcc_cv_solaris_crts = xyes; then
28627
28628 $as_echo "#define HAVE_SOLARIS_CRTS 1" >>confdefs.h
28629
28630 fi
28631
28632 # Test for stack protector support in target C library.
28633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
28634 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
28635 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
28636   $as_echo_n "(cached) " >&6
28637 else
28638   gcc_cv_libc_provides_ssp=no
28639     case "$target" in
28640        *-*-musl*)
28641          # All versions of musl provide stack protector
28642          gcc_cv_libc_provides_ssp=yes;;
28643        *-*-linux* | *-*-kfreebsd*-gnu)
28644       # glibc 2.4 and later provides __stack_chk_fail and
28645       # either __stack_chk_guard, or TLS access to stack guard canary.
28646
28647 if test $glibc_version_major -gt 2 \
28648   || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 4 ); then :
28649   gcc_cv_libc_provides_ssp=yes
28650 else
28651
28652       if test -f $target_header_dir/features.h \
28653          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
28654             $target_header_dir/features.h > /dev/null; then
28655         if $EGREP '^[   ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
28656              $target_header_dir/features.h > /dev/null && \
28657              test -f $target_header_dir/bits/uClibc_config.h && \
28658              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
28659              $target_header_dir/bits/uClibc_config.h > /dev/null; then
28660           gcc_cv_libc_provides_ssp=yes
28661         fi
28662       # all versions of Bionic support stack protector
28663       elif test -f $target_header_dir/sys/cdefs.h \
28664         && $EGREP '^[  ]*#[    ]*define[       ]+__BIONIC__[   ]+1' \
28665            $target_header_dir/sys/cdefs.h > /dev/null; then
28666          gcc_cv_libc_provides_ssp=yes
28667       fi
28668 fi
28669         ;;
28670        *-*-gnu*)
28671          # Avoid complicated tests (see
28672          # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
28673          # simply assert that glibc does provide this, which is true for all
28674          # realistically usable GNU/Hurd configurations.
28675          # All supported versions of musl provide it as well
28676          gcc_cv_libc_provides_ssp=yes;;
28677        *-*-darwin* | *-*-freebsd* | *-*-netbsd*)
28678          ac_fn_cxx_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
28679 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
28680   gcc_cv_libc_provides_ssp=yes
28681 else
28682   echo "no __stack_chk_fail on this target"
28683 fi
28684
28685         ;;
28686   *) gcc_cv_libc_provides_ssp=no ;;
28687     esac
28688 fi
28689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
28690 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
28691
28692 if test x$gcc_cv_libc_provides_ssp = xyes; then
28693
28694 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
28695
28696 fi
28697
28698 # Check whether --enable-default-ssp was given.
28699 # Check whether --enable-default-ssp was given.
28700 if test "${enable_default_ssp+set}" = set; then :
28701   enableval=$enable_default_ssp;
28702 if test x$gcc_cv_libc_provides_ssp = xyes; then
28703   case "$target" in
28704     ia64*-*-*) enable_default_ssp=no ;;
28705     *) enable_default_ssp=$enableval ;;
28706   esac
28707 else
28708   enable_default_ssp=no
28709 fi
28710 else
28711   enable_default_ssp=no
28712 fi
28713
28714 if test x$enable_default_ssp = xyes ; then
28715
28716 $as_echo "#define ENABLE_DEFAULT_SSP 1" >>confdefs.h
28717
28718 fi
28719
28720
28721 # Test for <sys/sdt.h> on the target.
28722
28723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
28724 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
28725 have_sys_sdt_h=no
28726 if test -f $target_header_dir/sys/sdt.h; then
28727   have_sys_sdt_h=yes
28728
28729 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
28730
28731 fi
28732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
28733 $as_echo "$have_sys_sdt_h" >&6; }
28734
28735 # Check if TFmode long double should be used by default or not.
28736 # Some glibc targets used DFmode long double, but with glibc 2.4
28737 # and later they can use TFmode.
28738 case "$target" in
28739   powerpc*-*-linux* | \
28740   sparc*-*-linux* | \
28741   s390*-*-linux* | \
28742   alpha*-*-linux*)
28743
28744 # Check whether --with-long-double-128 was given.
28745 if test "${with_long_double_128+set}" = set; then :
28746   withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
28747 else
28748
28749 if test $glibc_version_major -gt 2 \
28750   || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 4 ); then :
28751   gcc_cv_target_ldbl128=yes
28752 else
28753
28754       gcc_cv_target_ldbl128=no
28755       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
28756         $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
28757       && gcc_cv_target_ldbl128=yes
28758
28759 fi
28760 fi
28761
28762     ;;
28763 esac
28764 if test x$gcc_cv_target_ldbl128 = xyes; then
28765
28766 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
28767
28768 fi
28769
28770 # Check if the target LIBC supports exporting the AT_PLATFORM and AT_HWCAP
28771 # values in the TCB.  Currently, only GLIBC 2.23 and later support this.
28772 gcc_cv_libc_provides_hwcap_in_tcb=no
28773 case "$target" in
28774   powerpc*-*-linux*)
28775
28776 if test $glibc_version_major -gt 2 \
28777   || ( test $glibc_version_major -eq 2 && test $glibc_version_minor -ge 23 ); then :
28778   gcc_cv_libc_provides_hwcap_in_tcb=yes
28779 fi
28780     ;;
28781 esac
28782 if test x$gcc_cv_libc_provides_hwcap_in_tcb = xyes; then
28783
28784 $as_echo "#define TARGET_LIBC_PROVIDES_HWCAP_IN_TCB 1" >>confdefs.h
28785
28786 fi
28787
28788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
28789 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
28790 gcc_cv_target_dl_iterate_phdr=unknown
28791 case "$target" in
28792   # Restrict to Solaris 11+.  While most of the Solaris 11 linker changes
28793   # were backported to Solaris 10 Update 10, dl_iterate_phdr only lives in
28794   # libdl there, both complicating its use and breaking compatibility
28795   # between Solaris 10 updates.
28796   *-*-solaris2.1[1-9]*)
28797     # <link.h> needs both a dl_iterate_phdr declaration and support for
28798     # compilation with largefile support.
28799     if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
28800       && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
28801       gcc_cv_target_dl_iterate_phdr=yes
28802     else
28803       gcc_cv_target_dl_iterate_phdr=no
28804     fi
28805     ;;
28806   *-*-dragonfly* | *-*-freebsd*)
28807     if grep dl_iterate_phdr $target_header_dir/sys/link_elf.h > /dev/null 2>&1; then
28808       gcc_cv_target_dl_iterate_phdr=yes
28809     else
28810       gcc_cv_target_dl_iterate_phdr=no
28811     fi
28812     ;;
28813   *-linux-musl*)
28814     gcc_cv_target_dl_iterate_phdr=yes
28815     ;;
28816 esac
28817
28818 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
28819
28820 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
28821
28822 fi
28823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
28824 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
28825
28826 # We no longer support different GC mechanisms.  Emit an error if
28827 # the user configures with --with-gc.
28828
28829 # Check whether --with-gc was given.
28830 if test "${with_gc+set}" = set; then :
28831   withval=$with_gc; as_fn_error "Configure option --with-gc is only supported up to GCC 4.7.x" "$LINENO" 5
28832 fi
28833
28834
28835 # Libraries to use on the host.  This will normally be set by the top
28836 # level Makefile.  Here we simply capture the value for our Makefile.
28837 if test -z "${HOST_LIBS+set}"; then
28838   HOST_LIBS=
28839 fi
28840
28841
28842 # Use the system's zlib library.
28843
28844   # Use the system's zlib library.
28845   zlibdir="-L\$(top_builddir)/../zlib"
28846   zlibinc="-I\$(top_srcdir)/../zlib"
28847
28848 # Check whether --with-system-zlib was given.
28849 if test "${with_system_zlib+set}" = set; then :
28850   withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
28851     zlibdir=
28852     zlibinc=
28853   fi
28854
28855 fi
28856
28857
28858
28859
28860
28861
28862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
28863 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
28864     # Check whether --enable-maintainer-mode was given.
28865 if test "${enable_maintainer_mode+set}" = set; then :
28866   enableval=$enable_maintainer_mode; maintainer_mode=$enableval
28867 else
28868   maintainer_mode=no
28869 fi
28870
28871
28872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
28873 $as_echo "$maintainer_mode" >&6; }
28874
28875 if test "$maintainer_mode" = "yes"; then
28876   MAINT=''
28877 else
28878   MAINT='#'
28879 fi
28880
28881
28882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to avoid linking multiple front-ends at once" >&5
28883 $as_echo_n "checking whether to avoid linking multiple front-ends at once... " >&6; }
28884   # Check whether --enable-link-mutex was given.
28885 if test "${enable_link_mutex+set}" = set; then :
28886   enableval=$enable_link_mutex; do_link_mutex=$enableval
28887 else
28888   do_link_mutex=no
28889 fi
28890
28891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $do_link_mutex" >&5
28892 $as_echo "$do_link_mutex" >&6; }
28893
28894 if test "$do_link_mutex" = "yes"; then
28895    DO_LINK_MUTEX=true
28896 else
28897    DO_LINK_MUTEX=false
28898 fi
28899
28900
28901 # --------------
28902 # Language hooks
28903 # --------------
28904
28905 # Make empty files to contain the specs and options for each language.
28906 # Then add #include lines to for a compiler that has specs and/or options.
28907
28908 subdirs=
28909 lang_opt_files=
28910 lang_specs_files=
28911 lang_tree_files=
28912 # These (without "all_") are set in each config-lang.in.
28913 # `language' must be a single word so is spelled singularly.
28914 all_languages=
28915 all_compilers=
28916 all_outputs='Makefile'
28917 # List of language makefile fragments.
28918 all_lang_makefrags=
28919 # Additional files for gengtype
28920 all_gtfiles="$target_gtfiles"
28921
28922 # These are the languages that are set in --enable-languages,
28923 # and are available in the GCC tree.
28924 all_selected_languages=
28925
28926 # Add the language fragments.
28927 # Languages are added via two mechanisms.  Some information must be
28928 # recorded in makefile variables, these are defined in config-lang.in.
28929 # We accumulate them and plug them into the main Makefile.
28930 # The other mechanism is a set of hooks for each of the main targets
28931 # like `clean', `install', etc.
28932
28933 language_hooks="Make-hooks"
28934
28935 for lang in ${srcdir}/*/config-lang.in
28936 do
28937         test "$lang" = "${srcdir}/*/config-lang.in" && continue
28938
28939         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
28940         if test "x$lang_alias" = x
28941         then
28942               echo "$lang doesn't set \$language." 1>&2
28943               exit 1
28944         fi
28945         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
28946         subdirs="$subdirs $subdir"
28947
28948         # $gcc_subdir is where the gcc integration files are to be found
28949         # for a language, both for internal compiler purposes (compiler
28950         # sources implementing front-end to GCC tree converters), and for
28951         # build infrastructure purposes (Make-lang.in, etc.)
28952         #
28953         # This will be <subdir> (relative to $srcdir) if a line like
28954         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
28955         # is found in <langdir>/config-lang.in, and will remain <langdir>
28956         # otherwise.
28957         #
28958         # Except for the language alias (fetched above), the regular
28959         # "config-lang.in" contents are always retrieved from $gcc_subdir,
28960         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
28961         # only this and the language alias.
28962
28963         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
28964         if [ "$gcc_subdir" = "" ]; then
28965            gcc_subdir="$subdir"
28966         fi
28967
28968         case ",$enable_languages," in
28969         *,$lang_alias,*)
28970             all_selected_languages="$all_selected_languages $lang_alias"
28971             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
28972                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
28973             fi
28974             ;;
28975         esac
28976
28977         language=
28978         boot_language=
28979         compilers=
28980         outputs=
28981         gtfiles=
28982         subdir_requires=
28983         . ${srcdir}/$gcc_subdir/config-lang.in
28984         if test "x$language" = x
28985         then
28986                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
28987                 exit 1
28988         fi
28989
28990         ok=:
28991         case ",$enable_languages," in
28992                 *,$lang_alias,*) ;;
28993                 *)
28994                         for i in $subdir_requires; do
28995                                 test -f "${srcdir}/$i/config-lang.in" && continue
28996                                 ok=false
28997                                 break
28998                         done
28999                 ;;
29000         esac
29001         $ok || continue
29002
29003         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
29004         if test -f $srcdir/$gcc_subdir/lang.opt; then
29005             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
29006             all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
29007         fi
29008         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
29009             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
29010         fi
29011         all_languages="$all_languages $language"
29012         all_compilers="$all_compilers $compilers"
29013         all_outputs="$all_outputs $outputs"
29014         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
29015         case ",$enable_languages," in
29016                 *,lto,*)
29017
29018 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
29019
29020                     enable_lto=yes
29021
29022                     ;;
29023                 *) ;;
29024         esac
29025 done
29026
29027 check_languages=
29028 for language in $all_selected_languages
29029 do
29030         check_languages="$check_languages check-$language"
29031 done
29032
29033 # We link each language in with a set of hooks, reached indirectly via
29034 # lang.${target}.  Only do so for selected languages.
29035
29036 rm -f Make-hooks
29037 touch Make-hooks
29038 target_list="all.cross start.encap rest.encap tags \
29039         install-common install-man install-info install-pdf install-html dvi \
29040         pdf html uninstall info man srcextra srcman srcinfo \
29041         mostlyclean clean distclean maintainer-clean install-plugin"
29042
29043 for t in $target_list
29044 do
29045         x=
29046         for lang in $all_selected_languages
29047         do
29048                 x="$x $lang.$t"
29049         done
29050         echo "lang.$t: $x" >> Make-hooks
29051 done
29052
29053 # --------
29054 # Option include files
29055 # --------
29056
29057 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
29058 option_includes="option-includes.mk"
29059
29060
29061 # --------
29062 # UNSORTED
29063 # --------
29064
29065 # Create .gdbinit.
29066
29067 echo "dir ." > .gdbinit
29068 echo "dir ${srcdir}" >> .gdbinit
29069 if test x$gdb_needs_out_file_path = xyes
29070 then
29071         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
29072 fi
29073 if test "x$subdirs" != x; then
29074         for s in $subdirs
29075         do
29076                 echo "dir ${srcdir}/$s" >> .gdbinit
29077         done
29078 fi
29079 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
29080 echo "python import sys; sys.path.append('${srcdir}'); import gdbhooks" >> .gdbinit
29081
29082 # Put a breakpoint on __asan_report_error to help with debugging buffer
29083 # overflow.
29084 case "$CFLAGS" in
29085 *-fsanitize=address*)
29086   echo "source ${srcdir}/gdbasan.in" >> .gdbinit
29087   ;;
29088 esac
29089
29090 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
29091
29092
29093
29094 # Find a directory in which to install a shared libgcc.
29095
29096 # Check whether --enable-version-specific-runtime-libs was given.
29097 if test "${enable_version_specific_runtime_libs+set}" = set; then :
29098   enableval=$enable_version_specific_runtime_libs;
29099 fi
29100
29101
29102 # Substitute configuration variables
29103
29104
29105
29106
29107
29108
29109
29110
29111
29112
29113
29114
29115
29116
29117
29118
29119
29120
29121
29122
29123
29124
29125
29126
29127
29128
29129
29130
29131
29132
29133
29134
29135
29136
29137
29138
29139
29140
29141
29142
29143
29144
29145
29146
29147
29148
29149
29150
29151
29152
29153
29154
29155
29156
29157
29158
29159
29160
29161
29162
29163
29164
29165 # Echo link setup.
29166 if test x${build} = x${host} ; then
29167   if test x${host} = x${target} ; then
29168     echo "Links are now set up to build a native compiler for ${target}." 1>&2
29169   else
29170     echo "Links are now set up to build a cross-compiler" 1>&2
29171     echo " from ${host} to ${target}." 1>&2
29172   fi
29173 else
29174   if test x${host} = x${target} ; then
29175     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
29176     echo " for ${target}." 1>&2
29177   else
29178     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
29179     echo " from ${host} to ${target}." 1>&2
29180   fi
29181 fi
29182
29183
29184
29185
29186
29187
29188 if test "x${ISLLIBS}" != "x" ; then
29189
29190 $as_echo "#define HAVE_isl 1" >>confdefs.h
29191
29192 fi
29193
29194 # Check whether isl_options_set_schedule_serialize_sccs is available;
29195 # it's new in isl 0.15.
29196 if test "x${ISLLIBS}" != "x" ; then
29197   saved_CXXFLAGS="$CXXFLAGS"
29198   CXXFLAGS="$CXXFLAGS $ISLINC $GMPINC"
29199   saved_LIBS="$LIBS"
29200   LIBS="$LIBS $ISLLIBS $GMPLIBS"
29201
29202   { $as_echo "$as_me:${as_lineno-$LINENO}: checking Checking for isl_options_set_schedule_serialize_sccs" >&5
29203 $as_echo_n "checking Checking for isl_options_set_schedule_serialize_sccs... " >&6; }
29204   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29205 /* end confdefs.h.  */
29206 #include <isl/schedule.h>
29207 int
29208 main ()
29209 {
29210 isl_options_set_schedule_serialize_sccs (NULL, 0);
29211   ;
29212   return 0;
29213 }
29214 _ACEOF
29215 if ac_fn_cxx_try_link "$LINENO"; then :
29216   ac_has_isl_options_set_schedule_serialize_sccs=yes
29217 else
29218   ac_has_isl_options_set_schedule_serialize_sccs=no
29219 fi
29220 rm -f core conftest.err conftest.$ac_objext \
29221     conftest$ac_exeext conftest.$ac_ext
29222   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_isl_options_set_schedule_serialize_sccs" >&5
29223 $as_echo "$ac_has_isl_options_set_schedule_serialize_sccs" >&6; }
29224
29225   LIBS="$saved_LIBS"
29226   CXXFLAGS="$saved_CXXFLAGS"
29227
29228   if test x"$ac_has_isl_options_set_schedule_serialize_sccs" = x"yes"; then
29229
29230 $as_echo "#define HAVE_ISL_OPTIONS_SET_SCHEDULE_SERIALIZE_SCCS 1" >>confdefs.h
29231
29232   fi
29233 fi
29234
29235 # Check for plugin support
29236    # Check whether --enable-plugin was given.
29237 if test "${enable_plugin+set}" = set; then :
29238   enableval=$enable_plugin; enable_plugin=$enableval
29239 else
29240   enable_plugin=yes; default_plugin=yes
29241 fi
29242
29243
29244    pluginlibs=
29245
29246    case "${host}" in
29247      *-*-darwin*)
29248        if test x$build = x$host; then
29249          export_sym_check="nm${exeext} -g"
29250        elif test x$host = x$target; then
29251          export_sym_check="$gcc_cv_nm -g"
29252        else
29253          export_sym_check=
29254        fi
29255      ;;
29256      *)
29257        if test x$build = x$host; then
29258          export_sym_check="objdump${exeext} -T"
29259        elif test x$host = x$target; then
29260          export_sym_check="$gcc_cv_objdump -T"
29261        else
29262          export_sym_check=
29263        fi
29264      ;;
29265    esac
29266
29267    if test x"$enable_plugin" = x"yes"; then
29268
29269      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
29270 $as_echo_n "checking for exported symbols... " >&6; }
29271      if test "x$export_sym_check" != x; then
29272        echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
29273        ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest$ac_exeext > /dev/null 2>&1
29274        if $export_sym_check conftest$ac_exeext | grep -q foobar > /dev/null; then
29275          : # No need to use a flag
29276          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29277 $as_echo "yes" >&6; }
29278        else
29279          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29280 $as_echo "yes" >&6; }
29281          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
29282 $as_echo_n "checking for -rdynamic... " >&6; }
29283          ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest$ac_exeext > /dev/null 2>&1
29284          if $export_sym_check conftest$ac_exeext | grep -q foobar > /dev/null; then
29285            plugin_rdynamic=yes
29286            pluginlibs="-rdynamic"
29287          else
29288            plugin_rdynamic=no
29289            enable_plugin=no
29290          fi
29291          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
29292 $as_echo "$plugin_rdynamic" >&6; }
29293        fi
29294      else
29295        { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
29296 $as_echo "unable to check" >&6; }
29297      fi
29298
29299      # Check -ldl
29300      saved_LIBS="$LIBS"
29301      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
29302 $as_echo_n "checking for library containing dlopen... " >&6; }
29303 if test "${ac_cv_search_dlopen+set}" = set; then :
29304   $as_echo_n "(cached) " >&6
29305 else
29306   ac_func_search_save_LIBS=$LIBS
29307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29308 /* end confdefs.h.  */
29309
29310 /* Override any GCC internal prototype to avoid an error.
29311    Use char because int might match the return type of a GCC
29312    builtin and then its argument prototype would still apply.  */
29313 #ifdef __cplusplus
29314 extern "C"
29315 #endif
29316 char dlopen ();
29317 int
29318 main ()
29319 {
29320 return dlopen ();
29321   ;
29322   return 0;
29323 }
29324 _ACEOF
29325 for ac_lib in '' dl; do
29326   if test -z "$ac_lib"; then
29327     ac_res="none required"
29328   else
29329     ac_res=-l$ac_lib
29330     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
29331   fi
29332   if ac_fn_cxx_try_link "$LINENO"; then :
29333   ac_cv_search_dlopen=$ac_res
29334 fi
29335 rm -f core conftest.err conftest.$ac_objext \
29336     conftest$ac_exeext
29337   if test "${ac_cv_search_dlopen+set}" = set; then :
29338   break
29339 fi
29340 done
29341 if test "${ac_cv_search_dlopen+set}" = set; then :
29342
29343 else
29344   ac_cv_search_dlopen=no
29345 fi
29346 rm conftest.$ac_ext
29347 LIBS=$ac_func_search_save_LIBS
29348 fi
29349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
29350 $as_echo "$ac_cv_search_dlopen" >&6; }
29351 ac_res=$ac_cv_search_dlopen
29352 if test "$ac_res" != no; then :
29353   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
29354
29355 fi
29356
29357      if test x"$ac_cv_search_dlopen" = x"-ldl"; then
29358        pluginlibs="$pluginlibs -ldl"
29359      fi
29360      LIBS="$saved_LIBS"
29361
29362      # Check that we can build shared objects with -fPIC -shared
29363      saved_LDFLAGS="$LDFLAGS"
29364      saved_CFLAGS="$CFLAGS"
29365      case "${host}" in
29366        *-*-darwin*)
29367          CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
29368          CFLAGS="$CFLAGS -fPIC"
29369          LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
29370        ;;
29371        *)
29372          CFLAGS="$CFLAGS -fPIC"
29373          LDFLAGS="$LDFLAGS -fPIC -shared"
29374        ;;
29375      esac
29376      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
29377 $as_echo_n "checking for -fPIC -shared... " >&6; }
29378      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29379 /* end confdefs.h.  */
29380 extern int X;
29381 int
29382 main ()
29383 {
29384 return X == 0;
29385   ;
29386   return 0;
29387 }
29388 _ACEOF
29389 if ac_fn_cxx_try_link "$LINENO"; then :
29390   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
29391 $as_echo "yes" >&6; }; have_pic_shared=yes
29392 else
29393   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29394 $as_echo "no" >&6; }; have_pic_shared=no
29395 fi
29396 rm -f core conftest.err conftest.$ac_objext \
29397     conftest$ac_exeext conftest.$ac_ext
29398      if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
29399        pluginlibs=
29400        enable_plugin=no
29401      fi
29402      LDFLAGS="$saved_LDFLAGS"
29403      CFLAGS="$saved_CFLAGS"
29404
29405      # If plugin support had been requested but not available, fail.
29406      if test x"$enable_plugin" = x"no" ; then
29407        if test x"$default_plugin" != x"yes"; then
29408          as_fn_error "
29409    Building GCC with plugin support requires a host that supports
29410    -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
29411        fi
29412      fi
29413    fi
29414
29415
29416
29417 if test x"$enable_plugin" = x"yes"; then
29418
29419 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
29420
29421 fi
29422
29423
29424 # Enable --enable-host-shared
29425 # Check whether --enable-host-shared was given.
29426 if test "${enable_host_shared+set}" = set; then :
29427   enableval=$enable_host_shared; PICFLAG=-fPIC
29428 else
29429   PICFLAG=
29430 fi
29431
29432
29433
29434
29435
29436 # Check whether --enable-libquadmath-support was given.
29437 if test "${enable_libquadmath_support+set}" = set; then :
29438   enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
29439 else
29440   ENABLE_LIBQUADMATH_SUPPORT=yes
29441 fi
29442
29443 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
29444
29445 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
29446
29447 fi
29448
29449
29450 # Specify what hash style to use by default.
29451
29452 # Check whether --with-linker-hash-style was given.
29453 if test "${with_linker_hash_style+set}" = set; then :
29454   withval=$with_linker_hash_style; case x"$withval" in
29455    xsysv)
29456      LINKER_HASH_STYLE=sysv
29457      ;;
29458    xgnu)
29459      LINKER_HASH_STYLE=gnu
29460      ;;
29461    xboth)
29462      LINKER_HASH_STYLE=both
29463      ;;
29464    *)
29465      as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
29466      ;;
29467  esac
29468 else
29469   LINKER_HASH_STYLE=''
29470 fi
29471
29472 if test x"${LINKER_HASH_STYLE}" != x; then
29473
29474 cat >>confdefs.h <<_ACEOF
29475 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
29476 _ACEOF
29477
29478 fi
29479
29480 # Specify what should be the default of -fdiagnostics-color option.
29481
29482 # Check whether --with-diagnostics-color was given.
29483 if test "${with_diagnostics_color+set}" = set; then :
29484   withval=$with_diagnostics_color; case x"$withval" in
29485    xnever)
29486      DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_NO
29487      ;;
29488    xauto)
29489      DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_AUTO
29490      ;;
29491    xauto-if-env)
29492      DIAGNOSTICS_COLOR_DEFAULT=-1
29493      ;;
29494    xalways)
29495      DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_YES
29496      ;;
29497    *)
29498      as_fn_error "$withval is an invalid option to --with-diagnostics-color" "$LINENO" 5
29499      ;;
29500  esac
29501 else
29502   DIAGNOSTICS_COLOR_DEFAULT=DIAGNOSTICS_COLOR_AUTO
29503 fi
29504
29505
29506 cat >>confdefs.h <<_ACEOF
29507 #define DIAGNOSTICS_COLOR_DEFAULT $DIAGNOSTICS_COLOR_DEFAULT
29508 _ACEOF
29509
29510
29511 # Generate gcc-driver-name.h containing GCC_DRIVER_NAME for the benefit
29512 # of jit/jit-playback.c.
29513 cat > gcc-driver-name.h <<EOF
29514 #define GCC_DRIVER_NAME "${target_noncanonical}-gcc-${gcc_BASEVER}${exeext}"
29515 EOF
29516
29517 # Check whether --enable-default-pie was given.
29518 # Check whether --enable-default-pie was given.
29519 if test "${enable_default_pie+set}" = set; then :
29520   enableval=$enable_default_pie; enable_default_pie=$enableval
29521 else
29522   enable_default_pie=no
29523 fi
29524
29525 if test x$enable_default_pie = xyes ; then
29526
29527 $as_echo "#define ENABLE_DEFAULT_PIE 1" >>confdefs.h
29528
29529 fi
29530
29531
29532 # Check if -fno-PIE works.
29533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fno-PIE option" >&5
29534 $as_echo_n "checking for -fno-PIE option... " >&6; }
29535 if test "${gcc_cv_c_no_fpie+set}" = set; then :
29536   $as_echo_n "(cached) " >&6
29537 else
29538   saved_CXXFLAGS="$CXXFLAGS"
29539    CXXFLAGS="$CXXFLAGS -fno-PIE"
29540    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29541 /* end confdefs.h.  */
29542 int main(void) {return 0;}
29543 _ACEOF
29544 if ac_fn_cxx_try_compile "$LINENO"; then :
29545   gcc_cv_c_no_fpie=yes
29546 else
29547   gcc_cv_c_no_fpie=no
29548 fi
29549 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29550    CXXFLAGS="$saved_CXXFLAGS"
29551 fi
29552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_no_fpie" >&5
29553 $as_echo "$gcc_cv_c_no_fpie" >&6; }
29554 if test "$gcc_cv_c_no_fpie" = "yes"; then
29555   NO_PIE_CFLAGS="-fno-PIE"
29556 fi
29557
29558
29559 # Check if -no-pie works.
29560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -no-pie option" >&5
29561 $as_echo_n "checking for -no-pie option... " >&6; }
29562 if test "${gcc_cv_no_pie+set}" = set; then :
29563   $as_echo_n "(cached) " >&6
29564 else
29565   saved_LDFLAGS="$LDFLAGS"
29566    LDFLAGS="$LDFLAGS -no-pie"
29567    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29568 /* end confdefs.h.  */
29569 int main(void) {return 0;}
29570 _ACEOF
29571 if ac_fn_cxx_try_link "$LINENO"; then :
29572   gcc_cv_no_pie=yes
29573 else
29574   gcc_cv_no_pie=no
29575 fi
29576 rm -f core conftest.err conftest.$ac_objext \
29577     conftest$ac_exeext conftest.$ac_ext
29578    LDFLAGS="$saved_LDFLAGS"
29579 fi
29580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_no_pie" >&5
29581 $as_echo "$gcc_cv_no_pie" >&6; }
29582 if test "$gcc_cv_no_pie" = "yes"; then
29583   NO_PIE_FLAG="-no-pie"
29584 fi
29585
29586
29587 # Check linker supports '-z bndplt'
29588 ld_bndplt_support=no
29589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -z bndplt option" >&5
29590 $as_echo_n "checking linker -z bndplt option... " >&6; }
29591 if test x"$ld_is_gold" = xno; then
29592   if test $in_tree_ld = yes ; then
29593     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 25 -o "$gcc_cv_gld_major_version" -gt 2; then
29594       ld_bndplt_support=yes
29595     fi
29596   elif test x$gcc_cv_ld != x; then
29597     # Check if linker supports -a bndplt option
29598     if $gcc_cv_ld --help 2>/dev/null | grep -- '-z bndplt' > /dev/null; then
29599       ld_bndplt_support=yes
29600     fi
29601   fi
29602 fi
29603 if test x"$ld_bndplt_support" = xyes; then
29604
29605 $as_echo "#define HAVE_LD_BNDPLT_SUPPORT 1" >>confdefs.h
29606
29607 fi
29608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_bndplt_support" >&5
29609 $as_echo "$ld_bndplt_support" >&6; }
29610
29611 # Check linker supports '--push-state'/'--pop-state'
29612 ld_pushpopstate_support=no
29613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --push-state/--pop-state options" >&5
29614 $as_echo_n "checking linker --push-state/--pop-state options... " >&6; }
29615 if test x"$ld_is_gold" = xno; then
29616   if test $in_tree_ld = yes ; then
29617     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 25 -o "$gcc_cv_gld_major_version" -gt 2; then
29618       ld_pushpopstate_support=yes
29619     fi
29620   elif test x$gcc_cv_ld != x; then
29621     # Check if linker supports --push-state/--pop-state options
29622     if $gcc_cv_ld --help 2>/dev/null | grep -- '--push-state' > /dev/null; then
29623       ld_pushpopstate_support=yes
29624     fi
29625   fi
29626 fi
29627 if test x"$ld_pushpopstate_support" = xyes; then
29628
29629 $as_echo "#define HAVE_LD_PUSHPOPSTATE_SUPPORT 1" >>confdefs.h
29630
29631 fi
29632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_pushpopstate_support" >&5
29633 $as_echo "$ld_pushpopstate_support" >&6; }
29634
29635 # Configure the subdirectories
29636 # AC_CONFIG_SUBDIRS($subdirs)
29637
29638 # Create the Makefile
29639 # and configure language subdirectories
29640 ac_config_files="$ac_config_files $all_outputs"
29641
29642
29643 ac_config_commands="$ac_config_commands default"
29644
29645 cat >confcache <<\_ACEOF
29646 # This file is a shell script that caches the results of configure
29647 # tests run on this system so they can be shared between configure
29648 # scripts and configure runs, see configure's option --config-cache.
29649 # It is not useful on other systems.  If it contains results you don't
29650 # want to keep, you may remove or edit it.
29651 #
29652 # config.status only pays attention to the cache file if you give it
29653 # the --recheck option to rerun configure.
29654 #
29655 # `ac_cv_env_foo' variables (set or unset) will be overridden when
29656 # loading this file, other *unset* `ac_cv_foo' will be assigned the
29657 # following values.
29658
29659 _ACEOF
29660
29661 # The following way of writing the cache mishandles newlines in values,
29662 # but we know of no workaround that is simple, portable, and efficient.
29663 # So, we kill variables containing newlines.
29664 # Ultrix sh set writes to stderr and can't be redirected directly,
29665 # and sets the high bit in the cache file unless we assign to the vars.
29666 (
29667   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
29668     eval ac_val=\$$ac_var
29669     case $ac_val in #(
29670     *${as_nl}*)
29671       case $ac_var in #(
29672       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
29673 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
29674       esac
29675       case $ac_var in #(
29676       _ | IFS | as_nl) ;; #(
29677       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
29678       *) { eval $ac_var=; unset $ac_var;} ;;
29679       esac ;;
29680     esac
29681   done
29682
29683   (set) 2>&1 |
29684     case $as_nl`(ac_space=' '; set) 2>&1` in #(
29685     *${as_nl}ac_space=\ *)
29686       # `set' does not quote correctly, so add quotes: double-quote
29687       # substitution turns \\\\ into \\, and sed turns \\ into \.
29688       sed -n \
29689         "s/'/'\\\\''/g;
29690           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
29691       ;; #(
29692     *)
29693       # `set' quotes correctly as required by POSIX, so do not add quotes.
29694       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
29695       ;;
29696     esac |
29697     sort
29698 ) |
29699   sed '
29700      /^ac_cv_env_/b end
29701      t clear
29702      :clear
29703      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
29704      t end
29705      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
29706      :end' >>confcache
29707 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
29708   if test -w "$cache_file"; then
29709     test "x$cache_file" != "x/dev/null" &&
29710       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
29711 $as_echo "$as_me: updating cache $cache_file" >&6;}
29712     cat confcache >$cache_file
29713   else
29714     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
29715 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
29716   fi
29717 fi
29718 rm -f confcache
29719
29720 test "x$prefix" = xNONE && prefix=$ac_default_prefix
29721 # Let make expand exec_prefix.
29722 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
29723
29724 DEFS=-DHAVE_CONFIG_H
29725
29726 ac_libobjs=
29727 ac_ltlibobjs=
29728 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
29729   # 1. Remove the extension, and $U if already installed.
29730   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
29731   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
29732   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
29733   #    will be set to the directory where LIBOBJS objects are built.
29734   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
29735   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
29736 done
29737 LIBOBJS=$ac_libobjs
29738
29739 LTLIBOBJS=$ac_ltlibobjs
29740
29741
29742
29743
29744 : ${CONFIG_STATUS=./config.status}
29745 ac_write_fail=0
29746 ac_clean_files_save=$ac_clean_files
29747 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
29748 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
29749 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
29750 as_write_fail=0
29751 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
29752 #! $SHELL
29753 # Generated by $as_me.
29754 # Run this file to recreate the current configuration.
29755 # Compiler output produced by configure, useful for debugging
29756 # configure, is in config.log if it exists.
29757
29758 debug=false
29759 ac_cs_recheck=false
29760 ac_cs_silent=false
29761
29762 SHELL=\${CONFIG_SHELL-$SHELL}
29763 export SHELL
29764 _ASEOF
29765 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
29766 ## -------------------- ##
29767 ## M4sh Initialization. ##
29768 ## -------------------- ##
29769
29770 # Be more Bourne compatible
29771 DUALCASE=1; export DUALCASE # for MKS sh
29772 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
29773   emulate sh
29774   NULLCMD=:
29775   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
29776   # is contrary to our usage.  Disable this feature.
29777   alias -g '${1+"$@"}'='"$@"'
29778   setopt NO_GLOB_SUBST
29779 else
29780   case `(set -o) 2>/dev/null` in #(
29781   *posix*) :
29782     set -o posix ;; #(
29783   *) :
29784      ;;
29785 esac
29786 fi
29787
29788
29789 as_nl='
29790 '
29791 export as_nl
29792 # Printing a long string crashes Solaris 7 /usr/bin/printf.
29793 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
29794 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
29795 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
29796 # Prefer a ksh shell builtin over an external printf program on Solaris,
29797 # but without wasting forks for bash or zsh.
29798 if test -z "$BASH_VERSION$ZSH_VERSION" \
29799     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
29800   as_echo='print -r --'
29801   as_echo_n='print -rn --'
29802 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
29803   as_echo='printf %s\n'
29804   as_echo_n='printf %s'
29805 else
29806   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
29807     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
29808     as_echo_n='/usr/ucb/echo -n'
29809   else
29810     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
29811     as_echo_n_body='eval
29812       arg=$1;
29813       case $arg in #(
29814       *"$as_nl"*)
29815         expr "X$arg" : "X\\(.*\\)$as_nl";
29816         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
29817       esac;
29818       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
29819     '
29820     export as_echo_n_body
29821     as_echo_n='sh -c $as_echo_n_body as_echo'
29822   fi
29823   export as_echo_body
29824   as_echo='sh -c $as_echo_body as_echo'
29825 fi
29826
29827 # The user is always right.
29828 if test "${PATH_SEPARATOR+set}" != set; then
29829   PATH_SEPARATOR=:
29830   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
29831     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
29832       PATH_SEPARATOR=';'
29833   }
29834 fi
29835
29836
29837 # IFS
29838 # We need space, tab and new line, in precisely that order.  Quoting is
29839 # there to prevent editors from complaining about space-tab.
29840 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
29841 # splitting by setting IFS to empty value.)
29842 IFS=" ""        $as_nl"
29843
29844 # Find who we are.  Look in the path if we contain no directory separator.
29845 case $0 in #((
29846   *[\\/]* ) as_myself=$0 ;;
29847   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
29848 for as_dir in $PATH
29849 do
29850   IFS=$as_save_IFS
29851   test -z "$as_dir" && as_dir=.
29852     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
29853   done
29854 IFS=$as_save_IFS
29855
29856      ;;
29857 esac
29858 # We did not find ourselves, most probably we were run as `sh COMMAND'
29859 # in which case we are not to be found in the path.
29860 if test "x$as_myself" = x; then
29861   as_myself=$0
29862 fi
29863 if test ! -f "$as_myself"; then
29864   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
29865   exit 1
29866 fi
29867
29868 # Unset variables that we do not need and which cause bugs (e.g. in
29869 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
29870 # suppresses any "Segmentation fault" message there.  '((' could
29871 # trigger a bug in pdksh 5.2.14.
29872 for as_var in BASH_ENV ENV MAIL MAILPATH
29873 do eval test x\${$as_var+set} = xset \
29874   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
29875 done
29876 PS1='$ '
29877 PS2='> '
29878 PS4='+ '
29879
29880 # NLS nuisances.
29881 LC_ALL=C
29882 export LC_ALL
29883 LANGUAGE=C
29884 export LANGUAGE
29885
29886 # CDPATH.
29887 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
29888
29889
29890 # as_fn_error ERROR [LINENO LOG_FD]
29891 # ---------------------------------
29892 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
29893 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
29894 # script with status $?, using 1 if that was 0.
29895 as_fn_error ()
29896 {
29897   as_status=$?; test $as_status -eq 0 && as_status=1
29898   if test "$3"; then
29899     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
29900     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
29901   fi
29902   $as_echo "$as_me: error: $1" >&2
29903   as_fn_exit $as_status
29904 } # as_fn_error
29905
29906
29907 # as_fn_set_status STATUS
29908 # -----------------------
29909 # Set $? to STATUS, without forking.
29910 as_fn_set_status ()
29911 {
29912   return $1
29913 } # as_fn_set_status
29914
29915 # as_fn_exit STATUS
29916 # -----------------
29917 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
29918 as_fn_exit ()
29919 {
29920   set +e
29921   as_fn_set_status $1
29922   exit $1
29923 } # as_fn_exit
29924
29925 # as_fn_unset VAR
29926 # ---------------
29927 # Portably unset VAR.
29928 as_fn_unset ()
29929 {
29930   { eval $1=; unset $1;}
29931 }
29932 as_unset=as_fn_unset
29933 # as_fn_append VAR VALUE
29934 # ----------------------
29935 # Append the text in VALUE to the end of the definition contained in VAR. Take
29936 # advantage of any shell optimizations that allow amortized linear growth over
29937 # repeated appends, instead of the typical quadratic growth present in naive
29938 # implementations.
29939 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
29940   eval 'as_fn_append ()
29941   {
29942     eval $1+=\$2
29943   }'
29944 else
29945   as_fn_append ()
29946   {
29947     eval $1=\$$1\$2
29948   }
29949 fi # as_fn_append
29950
29951 # as_fn_arith ARG...
29952 # ------------------
29953 # Perform arithmetic evaluation on the ARGs, and store the result in the
29954 # global $as_val. Take advantage of shells that can avoid forks. The arguments
29955 # must be portable across $(()) and expr.
29956 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
29957   eval 'as_fn_arith ()
29958   {
29959     as_val=$(( $* ))
29960   }'
29961 else
29962   as_fn_arith ()
29963   {
29964     as_val=`expr "$@" || test $? -eq 1`
29965   }
29966 fi # as_fn_arith
29967
29968
29969 if expr a : '\(a\)' >/dev/null 2>&1 &&
29970    test "X`expr 00001 : '.*\(...\)'`" = X001; then
29971   as_expr=expr
29972 else
29973   as_expr=false
29974 fi
29975
29976 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
29977   as_basename=basename
29978 else
29979   as_basename=false
29980 fi
29981
29982 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
29983   as_dirname=dirname
29984 else
29985   as_dirname=false
29986 fi
29987
29988 as_me=`$as_basename -- "$0" ||
29989 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
29990          X"$0" : 'X\(//\)$' \| \
29991          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
29992 $as_echo X/"$0" |
29993     sed '/^.*\/\([^/][^/]*\)\/*$/{
29994             s//\1/
29995             q
29996           }
29997           /^X\/\(\/\/\)$/{
29998             s//\1/
29999             q
30000           }
30001           /^X\/\(\/\).*/{
30002             s//\1/
30003             q
30004           }
30005           s/.*/./; q'`
30006
30007 # Avoid depending upon Character Ranges.
30008 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
30009 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
30010 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
30011 as_cr_digits='0123456789'
30012 as_cr_alnum=$as_cr_Letters$as_cr_digits
30013
30014 ECHO_C= ECHO_N= ECHO_T=
30015 case `echo -n x` in #(((((
30016 -n*)
30017   case `echo 'xy\c'` in
30018   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
30019   xy)  ECHO_C='\c';;
30020   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
30021        ECHO_T=' ';;
30022   esac;;
30023 *)
30024   ECHO_N='-n';;
30025 esac
30026
30027 rm -f conf$$ conf$$.exe conf$$.file
30028 if test -d conf$$.dir; then
30029   rm -f conf$$.dir/conf$$.file
30030 else
30031   rm -f conf$$.dir
30032   mkdir conf$$.dir 2>/dev/null
30033 fi
30034 if (echo >conf$$.file) 2>/dev/null; then
30035   if ln -s conf$$.file conf$$ 2>/dev/null; then
30036     as_ln_s='ln -s'
30037     # ... but there are two gotchas:
30038     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
30039     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
30040     # In both cases, we have to default to `cp -p'.
30041     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
30042       as_ln_s='cp -p'
30043   elif ln conf$$.file conf$$ 2>/dev/null; then
30044     as_ln_s=ln
30045   else
30046     as_ln_s='cp -p'
30047   fi
30048 else
30049   as_ln_s='cp -p'
30050 fi
30051 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
30052 rmdir conf$$.dir 2>/dev/null
30053
30054
30055 # as_fn_mkdir_p
30056 # -------------
30057 # Create "$as_dir" as a directory, including parents if necessary.
30058 as_fn_mkdir_p ()
30059 {
30060
30061   case $as_dir in #(
30062   -*) as_dir=./$as_dir;;
30063   esac
30064   test -d "$as_dir" || eval $as_mkdir_p || {
30065     as_dirs=
30066     while :; do
30067       case $as_dir in #(
30068       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
30069       *) as_qdir=$as_dir;;
30070       esac
30071       as_dirs="'$as_qdir' $as_dirs"
30072       as_dir=`$as_dirname -- "$as_dir" ||
30073 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
30074          X"$as_dir" : 'X\(//\)[^/]' \| \
30075          X"$as_dir" : 'X\(//\)$' \| \
30076          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
30077 $as_echo X"$as_dir" |
30078     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
30079             s//\1/
30080             q
30081           }
30082           /^X\(\/\/\)[^/].*/{
30083             s//\1/
30084             q
30085           }
30086           /^X\(\/\/\)$/{
30087             s//\1/
30088             q
30089           }
30090           /^X\(\/\).*/{
30091             s//\1/
30092             q
30093           }
30094           s/.*/./; q'`
30095       test -d "$as_dir" && break
30096     done
30097     test -z "$as_dirs" || eval "mkdir $as_dirs"
30098   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
30099
30100
30101 } # as_fn_mkdir_p
30102 if mkdir -p . 2>/dev/null; then
30103   as_mkdir_p='mkdir -p "$as_dir"'
30104 else
30105   test -d ./-p && rmdir ./-p
30106   as_mkdir_p=false
30107 fi
30108
30109 if test -x / >/dev/null 2>&1; then
30110   as_test_x='test -x'
30111 else
30112   if ls -dL / >/dev/null 2>&1; then
30113     as_ls_L_option=L
30114   else
30115     as_ls_L_option=
30116   fi
30117   as_test_x='
30118     eval sh -c '\''
30119       if test -d "$1"; then
30120         test -d "$1/.";
30121       else
30122         case $1 in #(
30123         -*)set "./$1";;
30124         esac;
30125         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
30126         ???[sx]*):;;*)false;;esac;fi
30127     '\'' sh
30128   '
30129 fi
30130 as_executable_p=$as_test_x
30131
30132 # Sed expression to map a string onto a valid CPP name.
30133 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
30134
30135 # Sed expression to map a string onto a valid variable name.
30136 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
30137
30138
30139 exec 6>&1
30140 ## ----------------------------------- ##
30141 ## Main body of $CONFIG_STATUS script. ##
30142 ## ----------------------------------- ##
30143 _ASEOF
30144 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
30145
30146 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30147 # Save the log message, to keep $0 and so on meaningful, and to
30148 # report actual input values of CONFIG_FILES etc. instead of their
30149 # values after options handling.
30150 ac_log="
30151 This file was extended by $as_me, which was
30152 generated by GNU Autoconf 2.64.  Invocation command line was
30153
30154   CONFIG_FILES    = $CONFIG_FILES
30155   CONFIG_HEADERS  = $CONFIG_HEADERS
30156   CONFIG_LINKS    = $CONFIG_LINKS
30157   CONFIG_COMMANDS = $CONFIG_COMMANDS
30158   $ $0 $@
30159
30160 on `(hostname || uname -n) 2>/dev/null | sed 1q`
30161 "
30162
30163 _ACEOF
30164
30165 case $ac_config_files in *"
30166 "*) set x $ac_config_files; shift; ac_config_files=$*;;
30167 esac
30168
30169 case $ac_config_headers in *"
30170 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
30171 esac
30172
30173
30174 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30175 # Files that config.status was made for.
30176 config_files="$ac_config_files"
30177 config_headers="$ac_config_headers"
30178 config_links="$ac_config_links"
30179 config_commands="$ac_config_commands"
30180
30181 _ACEOF
30182
30183 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30184 ac_cs_usage="\
30185 \`$as_me' instantiates files and other configuration actions
30186 from templates according to the current configuration.  Unless the files
30187 and actions are specified as TAGs, all are instantiated by default.
30188
30189 Usage: $0 [OPTION]... [TAG]...
30190
30191   -h, --help       print this help, then exit
30192   -V, --version    print version number and configuration settings, then exit
30193   -q, --quiet, --silent
30194                    do not print progress messages
30195   -d, --debug      don't remove temporary files
30196       --recheck    update $as_me by reconfiguring in the same conditions
30197       --file=FILE[:TEMPLATE]
30198                    instantiate the configuration file FILE
30199       --header=FILE[:TEMPLATE]
30200                    instantiate the configuration header FILE
30201
30202 Configuration files:
30203 $config_files
30204
30205 Configuration headers:
30206 $config_headers
30207
30208 Configuration links:
30209 $config_links
30210
30211 Configuration commands:
30212 $config_commands
30213
30214 Report bugs to the package provider."
30215
30216 _ACEOF
30217 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30218 ac_cs_version="\\
30219 config.status
30220 configured by $0, generated by GNU Autoconf 2.64,
30221   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
30222
30223 Copyright (C) 2009 Free Software Foundation, Inc.
30224 This config.status script is free software; the Free Software Foundation
30225 gives unlimited permission to copy, distribute and modify it."
30226
30227 ac_pwd='$ac_pwd'
30228 srcdir='$srcdir'
30229 AWK='$AWK'
30230 test -n "\$AWK" || AWK=awk
30231 _ACEOF
30232
30233 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30234 # The default lists apply if the user does not specify any file.
30235 ac_need_defaults=:
30236 while test $# != 0
30237 do
30238   case $1 in
30239   --*=*)
30240     ac_option=`expr "X$1" : 'X\([^=]*\)='`
30241     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
30242     ac_shift=:
30243     ;;
30244   *)
30245     ac_option=$1
30246     ac_optarg=$2
30247     ac_shift=shift
30248     ;;
30249   esac
30250
30251   case $ac_option in
30252   # Handling of the options.
30253   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
30254     ac_cs_recheck=: ;;
30255   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
30256     $as_echo "$ac_cs_version"; exit ;;
30257   --debug | --debu | --deb | --de | --d | -d )
30258     debug=: ;;
30259   --file | --fil | --fi | --f )
30260     $ac_shift
30261     case $ac_optarg in
30262     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
30263     esac
30264     as_fn_append CONFIG_FILES " '$ac_optarg'"
30265     ac_need_defaults=false;;
30266   --header | --heade | --head | --hea )
30267     $ac_shift
30268     case $ac_optarg in
30269     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
30270     esac
30271     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
30272     ac_need_defaults=false;;
30273   --he | --h)
30274     # Conflict between --help and --header
30275     as_fn_error "ambiguous option: \`$1'
30276 Try \`$0 --help' for more information.";;
30277   --help | --hel | -h )
30278     $as_echo "$ac_cs_usage"; exit ;;
30279   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
30280   | -silent | --silent | --silen | --sile | --sil | --si | --s)
30281     ac_cs_silent=: ;;
30282
30283   # This is an error.
30284   -*) as_fn_error "unrecognized option: \`$1'
30285 Try \`$0 --help' for more information." ;;
30286
30287   *) as_fn_append ac_config_targets " $1"
30288      ac_need_defaults=false ;;
30289
30290   esac
30291   shift
30292 done
30293
30294 ac_configure_extra_args=
30295
30296 if $ac_cs_silent; then
30297   exec 6>/dev/null
30298   ac_configure_extra_args="$ac_configure_extra_args --silent"
30299 fi
30300
30301 _ACEOF
30302 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30303 if \$ac_cs_recheck; then
30304   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
30305   shift
30306   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
30307   CONFIG_SHELL='$SHELL'
30308   export CONFIG_SHELL
30309   exec "\$@"
30310 fi
30311
30312 _ACEOF
30313 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30314 exec 5>>config.log
30315 {
30316   echo
30317   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
30318 ## Running $as_me. ##
30319 _ASBOX
30320   $as_echo "$ac_log"
30321 } >&5
30322
30323 _ACEOF
30324 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30325 #
30326 # INIT-COMMANDS
30327 #
30328 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
30329 subdirs="$subdirs" ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
30330 subdirs='$subdirs'
30331
30332 _ACEOF
30333
30334 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30335
30336 # Handling of arguments.
30337 for ac_config_target in $ac_config_targets
30338 do
30339   case $ac_config_target in
30340     "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
30341     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
30342     "gccdepdir") CONFIG_COMMANDS="$CONFIG_COMMANDS gccdepdir" ;;
30343     "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
30344     "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
30345     "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
30346     "clearcap.map") CONFIG_LINKS="$CONFIG_LINKS clearcap.map:${srcdir}/config/$clearcap_map" ;;
30347     "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
30348     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
30349
30350   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
30351   esac
30352 done
30353
30354
30355 # If the user did not use the arguments to specify the items to instantiate,
30356 # then the envvar interface is used.  Set only those that are not.
30357 # We use the long form for the default assignment because of an extremely
30358 # bizarre bug on SunOS 4.1.3.
30359 if $ac_need_defaults; then
30360   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
30361   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
30362   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
30363   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
30364 fi
30365
30366 # Have a temporary directory for convenience.  Make it in the build tree
30367 # simply because there is no reason against having it here, and in addition,
30368 # creating and moving files from /tmp can sometimes cause problems.
30369 # Hook for its removal unless debugging.
30370 # Note that there is a small window in which the directory will not be cleaned:
30371 # after its creation but before its name has been assigned to `$tmp'.
30372 $debug ||
30373 {
30374   tmp=
30375   trap 'exit_status=$?
30376   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
30377 ' 0
30378   trap 'as_fn_exit 1' 1 2 13 15
30379 }
30380 # Create a (secure) tmp directory for tmp files.
30381
30382 {
30383   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
30384   test -n "$tmp" && test -d "$tmp"
30385 }  ||
30386 {
30387   tmp=./conf$$-$RANDOM
30388   (umask 077 && mkdir "$tmp")
30389 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
30390
30391 # Set up the scripts for CONFIG_FILES section.
30392 # No need to generate them if there are no CONFIG_FILES.
30393 # This happens for instance with `./config.status config.h'.
30394 if test -n "$CONFIG_FILES"; then
30395
30396 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
30397   ac_cs_awk_getline=:
30398   ac_cs_awk_pipe_init=
30399   ac_cs_awk_read_file='
30400       while ((getline aline < (F[key])) > 0)
30401         print(aline)
30402       close(F[key])'
30403   ac_cs_awk_pipe_fini=
30404 else
30405   ac_cs_awk_getline=false
30406   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
30407   ac_cs_awk_read_file='
30408       print "|#_!!_#|"
30409       print "cat " F[key] " &&"
30410       '$ac_cs_awk_pipe_init
30411   # The final `:' finishes the AND list.
30412   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
30413 fi
30414 ac_cr=`echo X | tr X '\015'`
30415 # On cygwin, bash can eat \r inside `` if the user requested igncr.
30416 # But we know of no other shell where ac_cr would be empty at this
30417 # point, so we can use a bashism as a fallback.
30418 if test "x$ac_cr" = x; then
30419   eval ac_cr=\$\'\\r\'
30420 fi
30421 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
30422 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
30423   ac_cs_awk_cr='\r'
30424 else
30425   ac_cs_awk_cr=$ac_cr
30426 fi
30427
30428 echo 'BEGIN {' >"$tmp/subs1.awk" &&
30429 _ACEOF
30430
30431 # Create commands to substitute file output variables.
30432 {
30433   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
30434   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
30435   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
30436   echo "_ACAWK" &&
30437   echo "_ACEOF"
30438 } >conf$$files.sh &&
30439 . ./conf$$files.sh ||
30440   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
30441 rm -f conf$$files.sh
30442
30443 {
30444   echo "cat >conf$$subs.awk <<_ACEOF" &&
30445   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
30446   echo "_ACEOF"
30447 } >conf$$subs.sh ||
30448   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
30449 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
30450 ac_delim='%!_!# '
30451 for ac_last_try in false false false false false :; do
30452   . ./conf$$subs.sh ||
30453     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
30454
30455   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
30456   if test $ac_delim_n = $ac_delim_num; then
30457     break
30458   elif $ac_last_try; then
30459     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
30460   else
30461     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
30462   fi
30463 done
30464 rm -f conf$$subs.sh
30465
30466 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30467 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
30468 _ACEOF
30469 sed -n '
30470 h
30471 s/^/S["/; s/!.*/"]=/
30472 p
30473 g
30474 s/^[^!]*!//
30475 :repl
30476 t repl
30477 s/'"$ac_delim"'$//
30478 t delim
30479 :nl
30480 h
30481 s/\(.\{148\}\).*/\1/
30482 t more1
30483 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
30484 p
30485 n
30486 b repl
30487 :more1
30488 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
30489 p
30490 g
30491 s/.\{148\}//
30492 t nl
30493 :delim
30494 h
30495 s/\(.\{148\}\).*/\1/
30496 t more2
30497 s/["\\]/\\&/g; s/^/"/; s/$/"/
30498 p
30499 b
30500 :more2
30501 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
30502 p
30503 g
30504 s/.\{148\}//
30505 t delim
30506 ' <conf$$subs.awk | sed '
30507 /^[^""]/{
30508   N
30509   s/\n//
30510 }
30511 ' >>$CONFIG_STATUS || ac_write_fail=1
30512 rm -f conf$$subs.awk
30513 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30514 _ACAWK
30515 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
30516   for (key in S) S_is_set[key] = 1
30517   FS = "\a"
30518   \$ac_cs_awk_pipe_init
30519 }
30520 {
30521   line = $ 0
30522   nfields = split(line, field, "@")
30523   substed = 0
30524   len = length(field[1])
30525   for (i = 2; i < nfields; i++) {
30526     key = field[i]
30527     keylen = length(key)
30528     if (S_is_set[key]) {
30529       value = S[key]
30530       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
30531       len += length(value) + length(field[++i])
30532       substed = 1
30533     } else
30534       len += 1 + keylen
30535   }
30536   if (nfields == 3 && !substed) {
30537     key = field[2]
30538     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
30539       \$ac_cs_awk_read_file
30540       next
30541     }
30542   }
30543   print line
30544 }
30545 \$ac_cs_awk_pipe_fini
30546 _ACAWK
30547 _ACEOF
30548 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30549 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
30550   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
30551 else
30552   cat
30553 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
30554   || as_fn_error "could not setup config files machinery" "$LINENO" 5
30555 _ACEOF
30556
30557 # VPATH may cause trouble with some makes, so we remove $(srcdir),
30558 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
30559 # trailing colons and then remove the whole line if VPATH becomes empty
30560 # (actually we leave an empty line to preserve line numbers).
30561 if test "x$srcdir" = x.; then
30562   ac_vpsub='/^[  ]*VPATH[        ]*=/{
30563 s/:*\$(srcdir):*/:/
30564 s/:*\${srcdir}:*/:/
30565 s/:*@srcdir@:*/:/
30566 s/^\([^=]*=[     ]*\):*/\1/
30567 s/:*$//
30568 s/^[^=]*=[       ]*$//
30569 }'
30570 fi
30571
30572 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30573 fi # test -n "$CONFIG_FILES"
30574
30575 # Set up the scripts for CONFIG_HEADERS section.
30576 # No need to generate them if there are no CONFIG_HEADERS.
30577 # This happens for instance with `./config.status Makefile'.
30578 if test -n "$CONFIG_HEADERS"; then
30579 cat >"$tmp/defines.awk" <<\_ACAWK ||
30580 BEGIN {
30581 _ACEOF
30582
30583 # Transform confdefs.h into an awk script `defines.awk', embedded as
30584 # here-document in config.status, that substitutes the proper values into
30585 # config.h.in to produce config.h.
30586
30587 # Create a delimiter string that does not exist in confdefs.h, to ease
30588 # handling of long lines.
30589 ac_delim='%!_!# '
30590 for ac_last_try in false false :; do
30591   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
30592   if test -z "$ac_t"; then
30593     break
30594   elif $ac_last_try; then
30595     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
30596   else
30597     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
30598   fi
30599 done
30600
30601 # For the awk script, D is an array of macro values keyed by name,
30602 # likewise P contains macro parameters if any.  Preserve backslash
30603 # newline sequences.
30604
30605 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
30606 sed -n '
30607 s/.\{148\}/&'"$ac_delim"'/g
30608 t rset
30609 :rset
30610 s/^[     ]*#[    ]*define[       ][      ]*/ /
30611 t def
30612 d
30613 :def
30614 s/\\$//
30615 t bsnl
30616 s/["\\]/\\&/g
30617 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
30618 D["\1"]=" \3"/p
30619 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
30620 d
30621 :bsnl
30622 s/["\\]/\\&/g
30623 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
30624 D["\1"]=" \3\\\\\\n"\\/p
30625 t cont
30626 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
30627 t cont
30628 d
30629 :cont
30630 n
30631 s/.\{148\}/&'"$ac_delim"'/g
30632 t clear
30633 :clear
30634 s/\\$//
30635 t bsnlc
30636 s/["\\]/\\&/g; s/^/"/; s/$/"/p
30637 d
30638 :bsnlc
30639 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
30640 b cont
30641 ' <confdefs.h | sed '
30642 s/'"$ac_delim"'/"\\\
30643 "/g' >>$CONFIG_STATUS || ac_write_fail=1
30644
30645 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30646   for (key in D) D_is_set[key] = 1
30647   FS = "\a"
30648 }
30649 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
30650   line = \$ 0
30651   split(line, arg, " ")
30652   if (arg[1] == "#") {
30653     defundef = arg[2]
30654     mac1 = arg[3]
30655   } else {
30656     defundef = substr(arg[1], 2)
30657     mac1 = arg[2]
30658   }
30659   split(mac1, mac2, "(") #)
30660   macro = mac2[1]
30661   prefix = substr(line, 1, index(line, defundef) - 1)
30662   if (D_is_set[macro]) {
30663     # Preserve the white space surrounding the "#".
30664     print prefix "define", macro P[macro] D[macro]
30665     next
30666   } else {
30667     # Replace #undef with comments.  This is necessary, for example,
30668     # in the case of _POSIX_SOURCE, which is predefined and required
30669     # on some systems where configure will not decide to define it.
30670     if (defundef == "undef") {
30671       print "/*", prefix defundef, macro, "*/"
30672       next
30673     }
30674   }
30675 }
30676 { print }
30677 _ACAWK
30678 _ACEOF
30679 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30680   as_fn_error "could not setup config headers machinery" "$LINENO" 5
30681 fi # test -n "$CONFIG_HEADERS"
30682
30683
30684 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
30685 shift
30686 for ac_tag
30687 do
30688   case $ac_tag in
30689   :[FHLC]) ac_mode=$ac_tag; continue;;
30690   esac
30691   case $ac_mode$ac_tag in
30692   :[FHL]*:*);;
30693   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
30694   :[FH]-) ac_tag=-:-;;
30695   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
30696   esac
30697   ac_save_IFS=$IFS
30698   IFS=:
30699   set x $ac_tag
30700   IFS=$ac_save_IFS
30701   shift
30702   ac_file=$1
30703   shift
30704
30705   case $ac_mode in
30706   :L) ac_source=$1;;
30707   :[FH])
30708     ac_file_inputs=
30709     for ac_f
30710     do
30711       case $ac_f in
30712       -) ac_f="$tmp/stdin";;
30713       *) # Look for the file first in the build tree, then in the source tree
30714          # (if the path is not absolute).  The absolute path cannot be DOS-style,
30715          # because $ac_f cannot contain `:'.
30716          test -f "$ac_f" ||
30717            case $ac_f in
30718            [\\/$]*) false;;
30719            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
30720            esac ||
30721            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
30722       esac
30723       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
30724       as_fn_append ac_file_inputs " '$ac_f'"
30725     done
30726
30727     # Let's still pretend it is `configure' which instantiates (i.e., don't
30728     # use $as_me), people would be surprised to read:
30729     #    /* config.h.  Generated by config.status.  */
30730     configure_input='Generated from '`
30731           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
30732         `' by configure.'
30733     if test x"$ac_file" != x-; then
30734       configure_input="$ac_file.  $configure_input"
30735       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
30736 $as_echo "$as_me: creating $ac_file" >&6;}
30737     fi
30738     # Neutralize special characters interpreted by sed in replacement strings.
30739     case $configure_input in #(
30740     *\&* | *\|* | *\\* )
30741        ac_sed_conf_input=`$as_echo "$configure_input" |
30742        sed 's/[\\\\&|]/\\\\&/g'`;; #(
30743     *) ac_sed_conf_input=$configure_input;;
30744     esac
30745
30746     case $ac_tag in
30747     *:-:* | *:-) cat >"$tmp/stdin" \
30748       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
30749     esac
30750     ;;
30751   esac
30752
30753   ac_dir=`$as_dirname -- "$ac_file" ||
30754 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
30755          X"$ac_file" : 'X\(//\)[^/]' \| \
30756          X"$ac_file" : 'X\(//\)$' \| \
30757          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
30758 $as_echo X"$ac_file" |
30759     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
30760             s//\1/
30761             q
30762           }
30763           /^X\(\/\/\)[^/].*/{
30764             s//\1/
30765             q
30766           }
30767           /^X\(\/\/\)$/{
30768             s//\1/
30769             q
30770           }
30771           /^X\(\/\).*/{
30772             s//\1/
30773             q
30774           }
30775           s/.*/./; q'`
30776   as_dir="$ac_dir"; as_fn_mkdir_p
30777   ac_builddir=.
30778
30779 case "$ac_dir" in
30780 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
30781 *)
30782   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
30783   # A ".." for each directory in $ac_dir_suffix.
30784   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
30785   case $ac_top_builddir_sub in
30786   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
30787   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
30788   esac ;;
30789 esac
30790 ac_abs_top_builddir=$ac_pwd
30791 ac_abs_builddir=$ac_pwd$ac_dir_suffix
30792 # for backward compatibility:
30793 ac_top_builddir=$ac_top_build_prefix
30794
30795 case $srcdir in
30796   .)  # We are building in place.
30797     ac_srcdir=.
30798     ac_top_srcdir=$ac_top_builddir_sub
30799     ac_abs_top_srcdir=$ac_pwd ;;
30800   [\\/]* | ?:[\\/]* )  # Absolute name.
30801     ac_srcdir=$srcdir$ac_dir_suffix;
30802     ac_top_srcdir=$srcdir
30803     ac_abs_top_srcdir=$srcdir ;;
30804   *) # Relative name.
30805     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
30806     ac_top_srcdir=$ac_top_build_prefix$srcdir
30807     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
30808 esac
30809 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
30810
30811
30812   case $ac_mode in
30813   :F)
30814   #
30815   # CONFIG_FILE
30816   #
30817
30818 _ACEOF
30819
30820 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30821 # If the template does not know about datarootdir, expand it.
30822 # FIXME: This hack should be removed a few years after 2.60.
30823 ac_datarootdir_hack=; ac_datarootdir_seen=
30824 ac_sed_dataroot='
30825 /datarootdir/ {
30826   p
30827   q
30828 }
30829 /@datadir@/p
30830 /@docdir@/p
30831 /@infodir@/p
30832 /@localedir@/p
30833 /@mandir@/p'
30834 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
30835 *datarootdir*) ac_datarootdir_seen=yes;;
30836 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
30837   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
30838 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
30839 _ACEOF
30840 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30841   ac_datarootdir_hack='
30842   s&@datadir@&$datadir&g
30843   s&@docdir@&$docdir&g
30844   s&@infodir@&$infodir&g
30845   s&@localedir@&$localedir&g
30846   s&@mandir@&$mandir&g
30847   s&\\\${datarootdir}&$datarootdir&g' ;;
30848 esac
30849 _ACEOF
30850
30851 # Neutralize VPATH when `$srcdir' = `.'.
30852 # Shell code in configure.ac might set extrasub.
30853 # FIXME: do we really want to maintain this feature?
30854 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30855 ac_sed_extra="$ac_vpsub
30856 $extrasub
30857 _ACEOF
30858 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30859 :t
30860 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
30861 s|@configure_input@|$ac_sed_conf_input|;t t
30862 s&@top_builddir@&$ac_top_builddir_sub&;t t
30863 s&@top_build_prefix@&$ac_top_build_prefix&;t t
30864 s&@srcdir@&$ac_srcdir&;t t
30865 s&@abs_srcdir@&$ac_abs_srcdir&;t t
30866 s&@top_srcdir@&$ac_top_srcdir&;t t
30867 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
30868 s&@builddir@&$ac_builddir&;t t
30869 s&@abs_builddir@&$ac_abs_builddir&;t t
30870 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
30871 $ac_datarootdir_hack
30872 "
30873 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
30874 if $ac_cs_awk_getline; then
30875   $AWK -f "$tmp/subs.awk"
30876 else
30877   $AWK -f "$tmp/subs.awk" | $SHELL
30878 fi >$tmp/out \
30879   || as_fn_error "could not create $ac_file" "$LINENO" 5
30880
30881 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
30882   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
30883   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
30884   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
30885 which seems to be undefined.  Please make sure it is defined." >&5
30886 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
30887 which seems to be undefined.  Please make sure it is defined." >&2;}
30888
30889   rm -f "$tmp/stdin"
30890   case $ac_file in
30891   -) cat "$tmp/out" && rm -f "$tmp/out";;
30892   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
30893   esac \
30894   || as_fn_error "could not create $ac_file" "$LINENO" 5
30895  ;;
30896   :H)
30897   #
30898   # CONFIG_HEADER
30899   #
30900   if test x"$ac_file" != x-; then
30901     {
30902       $as_echo "/* $configure_input  */" \
30903       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
30904     } >"$tmp/config.h" \
30905       || as_fn_error "could not create $ac_file" "$LINENO" 5
30906     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
30907       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
30908 $as_echo "$as_me: $ac_file is unchanged" >&6;}
30909     else
30910       rm -f "$ac_file"
30911       mv "$tmp/config.h" "$ac_file" \
30912         || as_fn_error "could not create $ac_file" "$LINENO" 5
30913     fi
30914   else
30915     $as_echo "/* $configure_input  */" \
30916       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
30917       || as_fn_error "could not create -" "$LINENO" 5
30918   fi
30919  ;;
30920   :L)
30921   #
30922   # CONFIG_LINK
30923   #
30924
30925   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
30926     :
30927   else
30928     # Prefer the file from the source tree if names are identical.
30929     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
30930       ac_source=$srcdir/$ac_source
30931     fi
30932
30933     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
30934 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
30935
30936     if test ! -r "$ac_source"; then
30937       as_fn_error "$ac_source: file not found" "$LINENO" 5
30938     fi
30939     rm -f "$ac_file"
30940
30941     # Try a relative symlink, then a hard link, then a copy.
30942     case $srcdir in
30943     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
30944         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
30945     esac
30946     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
30947       ln "$ac_source" "$ac_file" 2>/dev/null ||
30948       cp -p "$ac_source" "$ac_file" ||
30949       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
30950   fi
30951  ;;
30952   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
30953 $as_echo "$as_me: executing $ac_file commands" >&6;}
30954  ;;
30955   esac
30956
30957
30958   case $ac_file$ac_mode in
30959     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
30960     "gccdepdir":C)
30961   ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/mkinstalldirs build/$DEPDIR
30962   for lang in $subdirs c-family common
30963   do
30964       ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/mkinstalldirs $lang/$DEPDIR
30965   done ;;
30966     "as":F) chmod +x as ;;
30967     "collect-ld":F) chmod +x collect-ld ;;
30968     "nm":F) chmod +x nm ;;
30969     "default":C)
30970 case ${CONFIG_HEADERS} in
30971   *auto-host.h:config.in*)
30972   echo > cstamp-h ;;
30973 esac
30974 # Make sure all the subdirs exist.
30975 for d in $subdirs doc build common c-family
30976 do
30977     test -d $d || mkdir $d
30978 done
30979  ;;
30980
30981   esac
30982 done # for ac_tag
30983
30984
30985 as_fn_exit 0
30986 _ACEOF
30987 ac_clean_files=$ac_clean_files_save
30988
30989 test $ac_write_fail = 0 ||
30990   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
30991
30992
30993 # configure is writing to config.log, and then calls config.status.
30994 # config.status does its own redirection, appending to config.log.
30995 # Unfortunately, on DOS this fails, as config.log is still kept open
30996 # by configure, so config.status won't be able to write to it; its
30997 # output is simply discarded.  So we exec the FD to /dev/null,
30998 # effectively closing config.log, so it can be properly (re)opened and
30999 # appended to by config.status.  When coming back to configure, we
31000 # need to make the FD available again.
31001 if test "$no_create" != yes; then
31002   ac_cs_success=:
31003   ac_config_status_args=
31004   test "$silent" = yes &&
31005     ac_config_status_args="$ac_config_status_args --quiet"
31006   exec 5>/dev/null
31007   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
31008   exec 5>>config.log
31009   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
31010   # would make configure fail if this is the last instruction.
31011   $ac_cs_success || as_fn_exit $?
31012 fi
31013 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
31014   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
31015 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
31016 fi
31017
31018