integration/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 enable_plugin
 604 pluginlibs
 605 CLOOGINC
 606 CLOOGLIBS
 607 ISLINC
 608 ISLLIBS
 609 GMPINC
 610 GMPLIBS
 611 target_cpu_default
 612 fortran_target_objs
 613 cxx_target_objs
 614 c_target_objs
 615 use_gcc_stdint
 616 xm_defines
 617 xm_include_list
 618 xm_file_list
 619 tm_p_include_list
 620 tm_p_file_list
 621 tm_defines
 622 tm_include_list
 623 tm_file_list
 624 common_out_object_file
 625 common_out_file
 626 out_object_file
 627 out_file
 628 objc_boehm_gc
 629 md_file
 630 local_prefix
 631 lang_tree_files
 632 lang_specs_files
 633 lang_opt_files
 634 install
 635 out_host_hook_obj
 636 host_xm_defines
 637 host_xm_include_list
 638 host_xm_file_list
 639 host_exeext
 640 gcc_gxx_include_dir_add_sysroot
 641 gcc_gxx_include_dir
 642 gcc_config_arguments
 643 float_h_file
 644 extra_programs
 645 extra_objs
 646 extra_headers_list
 647 user_headers_inc_next_post
 648 user_headers_inc_next_pre
 649 extra_gcc_objs
 650 TM_MULTILIB_EXCEPTIONS_CONFIG
 651 TM_MULTILIB_CONFIG
 652 TM_ENDIAN_CONFIG
 653 tmake_file
 654 xmake_file
 655 cpp_install_dir
 656 check_languages
 657 build_file_translate
 658 build_xm_defines
 659 build_xm_include_list
 660 build_xm_file_list
 661 build_install_headers_dir
 662 build_exeext
 663 all_selected_languages
 664 all_languages
 665 all_lang_makefrags
 666 all_gtfiles
 667 all_compilers
 668 srcdir
 669 subdirs
 670 dollar
 671 gcc_tooldir
 672 enable_lto
 673 MAINT
 674 zlibinc
 675 zlibdir
 676 HOST_LIBS
 677 libgcc_visibility
 678 gcc_cv_readelf
 679 gcc_cv_objdump
 680 ORIGINAL_NM_FOR_TARGET
 681 gcc_cv_nm
 682 ORIGINAL_LD_FOR_TARGET
 683 ORIGINAL_PLUGIN_LD_FOR_TARGET
 684 gcc_cv_ld
 685 ORIGINAL_AS_FOR_TARGET
 686 gcc_cv_as
 687 enable_fast_install
 688 objdir
 689 OTOOL64
 690 OTOOL
 691 LIPO
 692 NMEDIT
 693 DSYMUTIL
 694 STRIP
 695 OBJDUMP
 696 ac_ct_DUMPBIN
 697 DUMPBIN
 698 LD
 699 FGREP
 700 SED
 701 LIBTOOL
 702 collect2
 703 STMP_FIXINC
 704 BUILD_LDFLAGS
 705 BUILD_CXXFLAGS
 706 BUILD_CFLAGS
 707 CXX_FOR_BUILD
 708 CC_FOR_BUILD
 709 inhibit_libc
 710 SYSTEM_HEADER_DIR
 711 ALL
 712 CROSS
 713 CATOBJEXT
 714 GENCAT
 715 INSTOBJEXT
 716 DATADIRNAME
 717 CATALOGS
 718 POSUB
 719 GMSGFMT
 720 XGETTEXT
 721 INCINTL
 722 LIBINTL_DEP
 723 LIBINTL
 724 USE_NLS
 725 extra_opt_files
 726 extra_modes_file
 727 NATIVE_SYSTEM_HEADER_DIR
 728 objext
 729 manext
 730 LIBICONV_DEP
 731 LTLIBICONV
 732 LIBICONV
 733 LDEXP_LIB
 734 EXTRA_GCC_LIBS
 735 GNAT_LIBEXC
 736 COLLECT2_LIBS
 737 CXXCPP
 738 AR
 739 NM
 740 BISON
 741 FLEX
 742 GENERATED_MANPAGES
 743 BUILD_INFO
 744 MAKEINFO
 745 have_mktemp_command
 746 make_compare_target
 747 INSTALL_DATA
 748 INSTALL_PROGRAM
 749 INSTALL
 750 ranlib_flags
 751 RANLIB
 752 LN
 753 LN_S
 754 AWK
 755 SET_MAKE
 756 REPORT_BUGS_TEXI
 757 REPORT_BUGS_TO
 758 PKGVERSION
 759 CONFIGURE_SPECS
 760 CROSS_SYSTEM_HEADER_DIR
 761 TARGET_SYSTEM_ROOT_DEFINE
 762 TARGET_SYSTEM_ROOT
 763 RUNTIME_ROOT_PREFIX_DEFINE
 764 SYSROOT_CFLAGS_FOR_TARGET
 765 enable_shared
 766 enable_fixed_point
 767 enable_decimal_float
 768 with_float
 769 with_cpu
 770 enable_multiarch
 771 enable_multilib
 772 coverage_flags
 773 valgrind_command
 774 valgrind_path_defines
 775 valgrind_path
 776 TREECHECKING
 777 TREEBROWSER
 778 nocommon_flag
 779 noexception_flags
 780 warn_cxxflags
 781 warn_cflags
 782 c_strict_warn
 783 strict_warn
 784 c_loose_warn
 785 loose_warn
 786 EGREP
 787 GREP
 788 CPP
 789 PICFLAG_FOR_TARGET
 790 OUTPUT_OPTION
 791 NO_MINUS_C_MINUS_O
 792 GNATMAKE
 793 GNATBIND
 794 ac_ct_CXX
 795 CXXFLAGS
 796 CXX
 797 OBJEXT
 798 EXEEXT
 799 ac_ct_CC
 800 CPPFLAGS
 801 LDFLAGS
 802 CFLAGS
 803 CC
 804 GENINSRC
 805 target_subdir
 806 host_subdir
 807 build_subdir
 808 build_libsubdir
 809 target_noncanonical
 810 target_os
 811 target_vendor
 812 target_cpu
 813 target
 814 host_os
 815 host_vendor
 816 host_cpu
 817 host
 818 build_os
 819 build_vendor
 820 build_cpu
 821 build
 822 target_alias
 823 host_alias
 824 build_alias
 825 LIBS
 826 ECHO_T
 827 ECHO_N
 828 ECHO_C
 829 DEFS
 830 mandir
 831 localedir
 832 libdir
 833 psdir
 834 pdfdir
 835 dvidir
 836 htmldir
 837 infodir
 838 docdir
 839 oldincludedir
 840 includedir
 841 localstatedir
 842 sharedstatedir
 843 sysconfdir
 844 datadir
 845 datarootdir
 846 libexecdir
 847 sbindir
 848 bindir
 849 program_transform_name
 850 prefix
 851 exec_prefix
 852 PACKAGE_URL
 853 PACKAGE_BUGREPORT
 854 PACKAGE_STRING
 855 PACKAGE_VERSION
 856 PACKAGE_TARNAME
 857 PACKAGE_NAME
 858 PATH_SEPARATOR
 859 SHELL'
 860 ac_subst_files='option_includes
 861 language_hooks'
 862 ac_user_opts='
 863 enable_option_checking
 864 with_build_libsubdir
 865 with_local_prefix
 866 with_gxx_include_dir
 867 with_cpp_install_dir
 868 enable_generated_files_in_srcdir
 869 with_gnu_ld
 870 with_ld
 871 with_demangler_in_ld
 872 with_gnu_as
 873 with_as
 874 enable_largefile
 875 enable_werror_always
 876 enable_checking
 877 enable_coverage
 878 enable_gather_detailed_mem_stats
 879 with_stabs
 880 enable_multilib
 881 enable_multiarch
 882 enable___cxa_atexit
 883 enable_decimal_float
 884 enable_fixed_point
 885 enable_threads
 886 enable_tls
 887 enable_objc_gc
 888 with_dwarf2
 889 enable_shared
 890 with_native_system_header_dir
 891 with_build_sysroot
 892 with_runtime_root_prefix
 893 with_sysroot
 894 with_specs
 895 with_pkgversion
 896 with_bugurl
 897 enable_languages
 898 with_multilib_list
 899 enable_rpath
 900 with_libiconv_prefix
 901 enable_sjlj_exceptions
 902 enable_secureplt
 903 enable_leading_mingw64_underscores
 904 enable_cld
 905 enable_frame_pointer
 906 enable_win32_registry
 907 enable_static
 908 with_pic
 909 enable_fast_install
 910 enable_libtool_lock
 911 with_plugin_ld
 912 enable_gnu_indirect_function
 913 enable_initfini_array
 914 enable_comdat
 915 enable_gnu_unique_object
 916 enable_linker_build_id
 917 with_long_double_128
 918 with_gc
 919 with_system_zlib
 920 enable_maintainer_mode
 921 enable_version_specific_runtime_libs
 922 enable_canonical_prefixes
 923 enable_plugin
 924 enable_libquadmath_support
 925 with_linker_hash_style
 926 '
 927       ac_precious_vars='build_alias
 928 host_alias
 929 target_alias
 930 CC
 931 CFLAGS
 932 LDFLAGS
 933 LIBS
 934 CPPFLAGS
 935 CXX
 936 CXXFLAGS
 937 CCC
 938 CPP
 939 CXXCPP
 940 GMPLIBS
 941 GMPINC
 942 ISLLIBS
 943 ISLINC
 944 CLOOGLIBS
 945 CLOOGINC'
 946
 947
 948 # Initialize some variables set by options.
 949 ac_init_help=
 950 ac_init_version=false
 951 ac_unrecognized_opts=
 952 ac_unrecognized_sep=
 953 # The variables have the same names as the options, with
 954 # dashes changed to underlines.
 955 cache_file=/dev/null
 956 exec_prefix=NONE
 957 no_create=
 958 no_recursion=
 959 prefix=NONE
 960 program_prefix=NONE
 961 program_suffix=NONE
 962 program_transform_name=s,x,x,
 963 silent=
 964 site=
 965 srcdir=
 966 verbose=
 967 x_includes=NONE
 968 x_libraries=NONE
 969
 970 # Installation directory options.
 971 # These are left unexpanded so users can "make install exec_prefix=/foo"
 972 # and all the variables that are supposed to be based on exec_prefix
 973 # by default will actually change.
 974 # Use braces instead of parens because sh, perl, etc. also accept them.
 975 # (The list follows the same order as the GNU Coding Standards.)
 976 bindir='${exec_prefix}/bin'
 977 sbindir='${exec_prefix}/sbin'
 978 libexecdir='${exec_prefix}/libexec'
 979 datarootdir='${prefix}/share'
 980 datadir='${datarootdir}'
 981 sysconfdir='${prefix}/etc'
 982 sharedstatedir='${prefix}/com'
 983 localstatedir='${prefix}/var'
 984 includedir='${prefix}/include'
 985 oldincludedir='/usr/include'
 986 docdir='${datarootdir}/doc/${PACKAGE}'
 987 infodir='${datarootdir}/info'
 988 htmldir='${docdir}'
 989 dvidir='${docdir}'
 990 pdfdir='${docdir}'
 991 psdir='${docdir}'
 992 libdir='${exec_prefix}/lib'
 993 localedir='${datarootdir}/locale'
 994 mandir='${datarootdir}/man'
 995
 996 ac_prev=
 997 ac_dashdash=
 998 for ac_option
 999 do
1000   # If the previous option needs an argument, assign it.
1001   if test -n "$ac_prev"; then
1002     eval $ac_prev=\$ac_option
1003     ac_prev=
1004     continue
1005   fi
1006
1007   case $ac_option in
1008   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1009   *)    ac_optarg=yes ;;
1010   esac
1011
1012   # Accept the important Cygnus configure options, so we can diagnose typos.
1013
1014   case $ac_dashdash$ac_option in
1015   --)
1016     ac_dashdash=yes ;;
1017
1018   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1019     ac_prev=bindir ;;
1020   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1021     bindir=$ac_optarg ;;
1022
1023   -build | --build | --buil | --bui | --bu)
1024     ac_prev=build_alias ;;
1025   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1026     build_alias=$ac_optarg ;;
1027
1028   -cache-file | --cache-file | --cache-fil | --cache-fi \
1029   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1030     ac_prev=cache_file ;;
1031   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1032   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1033     cache_file=$ac_optarg ;;
1034
1035   --config-cache | -C)
1036     cache_file=config.cache ;;
1037
1038   -datadir | --datadir | --datadi | --datad)
1039     ac_prev=datadir ;;
1040   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1041     datadir=$ac_optarg ;;
1042
1043   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1044   | --dataroo | --dataro | --datar)
1045     ac_prev=datarootdir ;;
1046   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1047   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1048     datarootdir=$ac_optarg ;;
1049
1050   -disable-* | --disable-*)
1051     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1052     # Reject names that are not valid shell variable names.
1053     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1054       as_fn_error "invalid feature name: $ac_useropt"
1055     ac_useropt_orig=$ac_useropt
1056     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1057     case $ac_user_opts in
1058       *"
1059 "enable_$ac_useropt"
1060 "*) ;;
1061       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1062          ac_unrecognized_sep=', ';;
1063     esac
1064     eval enable_$ac_useropt=no ;;
1065
1066   -docdir | --docdir | --docdi | --doc | --do)
1067     ac_prev=docdir ;;
1068   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1069     docdir=$ac_optarg ;;
1070
1071   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1072     ac_prev=dvidir ;;
1073   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1074     dvidir=$ac_optarg ;;
1075
1076   -enable-* | --enable-*)
1077     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
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--enable-$ac_useropt_orig"
1088          ac_unrecognized_sep=', ';;
1089     esac
1090     eval enable_$ac_useropt=\$ac_optarg ;;
1091
1092   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1093   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1094   | --exec | --exe | --ex)
1095     ac_prev=exec_prefix ;;
1096   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1097   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1098   | --exec=* | --exe=* | --ex=*)
1099     exec_prefix=$ac_optarg ;;
1100
1101   -gas | --gas | --ga | --g)
1102     # Obsolete; use --with-gas.
1103     with_gas=yes ;;
1104
1105   -help | --help | --hel | --he | -h)
1106     ac_init_help=long ;;
1107   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1108     ac_init_help=recursive ;;
1109   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1110     ac_init_help=short ;;
1111
1112   -host | --host | --hos | --ho)
1113     ac_prev=host_alias ;;
1114   -host=* | --host=* | --hos=* | --ho=*)
1115     host_alias=$ac_optarg ;;
1116
1117   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1118     ac_prev=htmldir ;;
1119   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1120   | --ht=*)
1121     htmldir=$ac_optarg ;;
1122
1123   -includedir | --includedir | --includedi | --included | --include \
1124   | --includ | --inclu | --incl | --inc)
1125     ac_prev=includedir ;;
1126   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1127   | --includ=* | --inclu=* | --incl=* | --inc=*)
1128     includedir=$ac_optarg ;;
1129
1130   -infodir | --infodir | --infodi | --infod | --info | --inf)
1131     ac_prev=infodir ;;
1132   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1133     infodir=$ac_optarg ;;
1134
1135   -libdir | --libdir | --libdi | --libd)
1136     ac_prev=libdir ;;
1137   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1138     libdir=$ac_optarg ;;
1139
1140   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1141   | --libexe | --libex | --libe)
1142     ac_prev=libexecdir ;;
1143   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1144   | --libexe=* | --libex=* | --libe=*)
1145     libexecdir=$ac_optarg ;;
1146
1147   -localedir | --localedir | --localedi | --localed | --locale)
1148     ac_prev=localedir ;;
1149   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1150     localedir=$ac_optarg ;;
1151
1152   -localstatedir | --localstatedir | --localstatedi | --localstated \
1153   | --localstate | --localstat | --localsta | --localst | --locals)
1154     ac_prev=localstatedir ;;
1155   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1156   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1157     localstatedir=$ac_optarg ;;
1158
1159   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1160     ac_prev=mandir ;;
1161   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1162     mandir=$ac_optarg ;;
1163
1164   -nfp | --nfp | --nf)
1165     # Obsolete; use --without-fp.
1166     with_fp=no ;;
1167
1168   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1169   | --no-cr | --no-c | -n)
1170     no_create=yes ;;
1171
1172   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1173   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1174     no_recursion=yes ;;
1175
1176   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1177   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1178   | --oldin | --oldi | --old | --ol | --o)
1179     ac_prev=oldincludedir ;;
1180   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1181   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1182   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1183     oldincludedir=$ac_optarg ;;
1184
1185   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1186     ac_prev=prefix ;;
1187   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1188     prefix=$ac_optarg ;;
1189
1190   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1191   | --program-pre | --program-pr | --program-p)
1192     ac_prev=program_prefix ;;
1193   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1194   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1195     program_prefix=$ac_optarg ;;
1196
1197   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1198   | --program-suf | --program-su | --program-s)
1199     ac_prev=program_suffix ;;
1200   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1201   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1202     program_suffix=$ac_optarg ;;
1203
1204   -program-transform-name | --program-transform-name \
1205   | --program-transform-nam | --program-transform-na \
1206   | --program-transform-n | --program-transform- \
1207   | --program-transform | --program-transfor \
1208   | --program-transfo | --program-transf \
1209   | --program-trans | --program-tran \
1210   | --progr-tra | --program-tr | --program-t)
1211     ac_prev=program_transform_name ;;
1212   -program-transform-name=* | --program-transform-name=* \
1213   | --program-transform-nam=* | --program-transform-na=* \
1214   | --program-transform-n=* | --program-transform-=* \
1215   | --program-transform=* | --program-transfor=* \
1216   | --program-transfo=* | --program-transf=* \
1217   | --program-trans=* | --program-tran=* \
1218   | --progr-tra=* | --program-tr=* | --program-t=*)
1219     program_transform_name=$ac_optarg ;;
1220
1221   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1222     ac_prev=pdfdir ;;
1223   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1224     pdfdir=$ac_optarg ;;
1225
1226   -psdir | --psdir | --psdi | --psd | --ps)
1227     ac_prev=psdir ;;
1228   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1229     psdir=$ac_optarg ;;
1230
1231   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1232   | -silent | --silent | --silen | --sile | --sil)
1233     silent=yes ;;
1234
1235   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1236     ac_prev=sbindir ;;
1237   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1238   | --sbi=* | --sb=*)
1239     sbindir=$ac_optarg ;;
1240
1241   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1242   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1243   | --sharedst | --shareds | --shared | --share | --shar \
1244   | --sha | --sh)
1245     ac_prev=sharedstatedir ;;
1246   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1247   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1248   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1249   | --sha=* | --sh=*)
1250     sharedstatedir=$ac_optarg ;;
1251
1252   -site | --site | --sit)
1253     ac_prev=site ;;
1254   -site=* | --site=* | --sit=*)
1255     site=$ac_optarg ;;
1256
1257   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1258     ac_prev=srcdir ;;
1259   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1260     srcdir=$ac_optarg ;;
1261
1262   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1263   | --syscon | --sysco | --sysc | --sys | --sy)
1264     ac_prev=sysconfdir ;;
1265   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1266   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1267     sysconfdir=$ac_optarg ;;
1268
1269   -target | --target | --targe | --targ | --tar | --ta | --t)
1270     ac_prev=target_alias ;;
1271   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1272     target_alias=$ac_optarg ;;
1273
1274   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1275     verbose=yes ;;
1276
1277   -version | --version | --versio | --versi | --vers | -V)
1278     ac_init_version=: ;;
1279
1280   -with-* | --with-*)
1281     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1282     # Reject names that are not valid shell variable names.
1283     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1284       as_fn_error "invalid package name: $ac_useropt"
1285     ac_useropt_orig=$ac_useropt
1286     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1287     case $ac_user_opts in
1288       *"
1289 "with_$ac_useropt"
1290 "*) ;;
1291       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1292          ac_unrecognized_sep=', ';;
1293     esac
1294     eval with_$ac_useropt=\$ac_optarg ;;
1295
1296   -without-* | --without-*)
1297     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1298     # Reject names that are not valid shell variable names.
1299     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1300       as_fn_error "invalid package name: $ac_useropt"
1301     ac_useropt_orig=$ac_useropt
1302     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1303     case $ac_user_opts in
1304       *"
1305 "with_$ac_useropt"
1306 "*) ;;
1307       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1308          ac_unrecognized_sep=', ';;
1309     esac
1310     eval with_$ac_useropt=no ;;
1311
1312   --x)
1313     # Obsolete; use --with-x.
1314     with_x=yes ;;
1315
1316   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1317   | --x-incl | --x-inc | --x-in | --x-i)
1318     ac_prev=x_includes ;;
1319   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1320   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1321     x_includes=$ac_optarg ;;
1322
1323   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1324   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1325     ac_prev=x_libraries ;;
1326   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1327   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1328     x_libraries=$ac_optarg ;;
1329
1330   -*) as_fn_error "unrecognized option: \`$ac_option'
1331 Try \`$0 --help' for more information."
1332     ;;
1333
1334   *=*)
1335     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1336     # Reject names that are not valid shell variable names.
1337     case $ac_envvar in #(
1338       '' | [0-9]* | *[!_$as_cr_alnum]* )
1339       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1340     esac
1341     eval $ac_envvar=\$ac_optarg
1342     export $ac_envvar ;;
1343
1344   *)
1345     # FIXME: should be removed in autoconf 3.0.
1346     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1347     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1348       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1349     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1350     ;;
1351
1352   esac
1353 done
1354
1355 if test -n "$ac_prev"; then
1356   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1357   as_fn_error "missing argument to $ac_option"
1358 fi
1359
1360 if test -n "$ac_unrecognized_opts"; then
1361   case $enable_option_checking in
1362     no) ;;
1363     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1364     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1365   esac
1366 fi
1367
1368 # Check all directory arguments for consistency.
1369 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1370                 datadir sysconfdir sharedstatedir localstatedir includedir \
1371                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1372                 libdir localedir mandir
1373 do
1374   eval ac_val=\$$ac_var
1375   # Remove trailing slashes.
1376   case $ac_val in
1377     */ )
1378       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1379       eval $ac_var=\$ac_val;;
1380   esac
1381   # Be sure to have absolute directory names.
1382   case $ac_val in
1383     [\\/$]* | ?:[\\/]* )  continue;;
1384     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1385   esac
1386   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1387 done
1388
1389 # There might be people who depend on the old broken behavior: `$host'
1390 # used to hold the argument of --host etc.
1391 # FIXME: To remove some day.
1392 build=$build_alias
1393 host=$host_alias
1394 target=$target_alias
1395
1396 # FIXME: To remove some day.
1397 if test "x$host_alias" != x; then
1398   if test "x$build_alias" = x; then
1399     cross_compiling=maybe
1400     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1401     If a cross compiler is detected then cross compile mode will be used." >&2
1402   elif test "x$build_alias" != "x$host_alias"; then
1403     cross_compiling=yes
1404   fi
1405 fi
1406
1407 ac_tool_prefix=
1408 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1409
1410 test "$silent" = yes && exec 6>/dev/null
1411
1412
1413 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1414 ac_ls_di=`ls -di .` &&
1415 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1416   as_fn_error "working directory cannot be determined"
1417 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1418   as_fn_error "pwd does not report name of working directory"
1419
1420
1421 # Find the source files, if location was not specified.
1422 if test -z "$srcdir"; then
1423   ac_srcdir_defaulted=yes
1424   # Try the directory containing this script, then the parent directory.
1425   ac_confdir=`$as_dirname -- "$as_myself" ||
1426 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1427          X"$as_myself" : 'X\(//\)[^/]' \| \
1428          X"$as_myself" : 'X\(//\)$' \| \
1429          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1430 $as_echo X"$as_myself" |
1431     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1432             s//\1/
1433             q
1434           }
1435           /^X\(\/\/\)[^/].*/{
1436             s//\1/
1437             q
1438           }
1439           /^X\(\/\/\)$/{
1440             s//\1/
1441             q
1442           }
1443           /^X\(\/\).*/{
1444             s//\1/
1445             q
1446           }
1447           s/.*/./; q'`
1448   srcdir=$ac_confdir
1449   if test ! -r "$srcdir/$ac_unique_file"; then
1450     srcdir=..
1451   fi
1452 else
1453   ac_srcdir_defaulted=no
1454 fi
1455 if test ! -r "$srcdir/$ac_unique_file"; then
1456   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1457   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1458 fi
1459 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1460 ac_abs_confdir=`(
1461         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1462         pwd)`
1463 # When building in place, set srcdir=.
1464 if test "$ac_abs_confdir" = "$ac_pwd"; then
1465   srcdir=.
1466 fi
1467 # Remove unnecessary trailing slashes from srcdir.
1468 # Double slashes in file names in object file debugging info
1469 # mess up M-x gdb in Emacs.
1470 case $srcdir in
1471 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1472 esac
1473 for ac_var in $ac_precious_vars; do
1474   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1475   eval ac_env_${ac_var}_value=\$${ac_var}
1476   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1477   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1478 done
1479
1480 #
1481 # Report the --help message.
1482 #
1483 if test "$ac_init_help" = "long"; then
1484   # Omit some internal or obsolete options to make the list less imposing.
1485   # This message is too long to be a string in the A/UX 3.1 sh.
1486   cat <<_ACEOF
1487 \`configure' configures this package to adapt to many kinds of systems.
1488
1489 Usage: $0 [OPTION]... [VAR=VALUE]...
1490
1491 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1492 VAR=VALUE.  See below for descriptions of some of the useful variables.
1493
1494 Defaults for the options are specified in brackets.
1495
1496 Configuration:
1497   -h, --help              display this help and exit
1498       --help=short        display options specific to this package
1499       --help=recursive    display the short help of all the included packages
1500   -V, --version           display version information and exit
1501   -q, --quiet, --silent   do not print \`checking...' messages
1502       --cache-file=FILE   cache test results in FILE [disabled]
1503   -C, --config-cache      alias for \`--cache-file=config.cache'
1504   -n, --no-create         do not create output files
1505       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1506
1507 Installation directories:
1508   --prefix=PREFIX         install architecture-independent files in PREFIX
1509                           [$ac_default_prefix]
1510   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1511                           [PREFIX]
1512
1513 By default, \`make install' will install all the files in
1514 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1515 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1516 for instance \`--prefix=\$HOME'.
1517
1518 For better control, use the options below.
1519
1520 Fine tuning of the installation directories:
1521   --bindir=DIR            user executables [EPREFIX/bin]
1522   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1523   --libexecdir=DIR        program executables [EPREFIX/libexec]
1524   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1525   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1526   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1527   --libdir=DIR            object code libraries [EPREFIX/lib]
1528   --includedir=DIR        C header files [PREFIX/include]
1529   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1530   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1531   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1532   --infodir=DIR           info documentation [DATAROOTDIR/info]
1533   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1534   --mandir=DIR            man documentation [DATAROOTDIR/man]
1535   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1536   --htmldir=DIR           html documentation [DOCDIR]
1537   --dvidir=DIR            dvi documentation [DOCDIR]
1538   --pdfdir=DIR            pdf documentation [DOCDIR]
1539   --psdir=DIR             ps documentation [DOCDIR]
1540 _ACEOF
1541
1542   cat <<\_ACEOF
1543
1544 Program names:
1545   --program-prefix=PREFIX            prepend PREFIX to installed program names
1546   --program-suffix=SUFFIX            append SUFFIX to installed program names
1547   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1548
1549 System types:
1550   --build=BUILD     configure for building on BUILD [guessed]
1551   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1552   --target=TARGET   configure for building compilers for TARGET [HOST]
1553 _ACEOF
1554 fi
1555
1556 if test -n "$ac_init_help"; then
1557
1558   cat <<\_ACEOF
1559
1560 Optional Features:
1561   --disable-option-checking  ignore unrecognized --enable/--with options
1562   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1563   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1564   --enable-generated-files-in-srcdir
1565                           put copies of generated files in source dir intended
1566                           for creating source tarballs for users without
1567                           texinfo bison or flex
1568   --disable-largefile     omit support for large files
1569   --enable-werror-always  enable -Werror despite compiler version
1570   --enable-checking[=LIST]
1571                           enable expensive run-time checks. With LIST, enable
1572                           only specific categories of checks. Categories are:
1573                           yes,no,all,none,release. Flags are:
1574                           assert,df,fold,gc,gcac,gimple,misc,
1575                           rtlflag,rtl,runtime,tree,valgrind,types
1576   --enable-coverage[=LEVEL]
1577                           enable compiler's code coverage collection. Use to
1578                           measure compiler performance and locate unused parts
1579                           of the compiler. With LEVEL, specify optimization.
1580                           Values are opt, noopt, default is noopt
1581   --enable-gather-detailed-mem-stats
1582                           enable detailed memory allocation stats gathering
1583   --enable-multilib       enable library support for multiple ABIs
1584   --enable-multiarch      enable support for multiarch paths
1585   --enable-__cxa_atexit   enable __cxa_atexit for C++
1586   --enable-decimal-float={no,yes,bid,dpd}
1587                         enable decimal float extension to C.  Selecting 'bid'
1588                         or 'dpd' choses which decimal floating point format
1589                         to use
1590   --enable-fixed-point    enable fixed-point arithmetic extension to C
1591   --enable-threads[=LIB]  enable thread usage for target GCC, using LIB thread
1592                           package
1593   --enable-tls            enable or disable generation of tls code overriding
1594                           the assembler check for tls support
1595   --enable-objc-gc        enable the use of Boehm's garbage collector with the
1596                           GNU Objective-C runtime
1597   --disable-shared        don't provide a shared libgcc
1598   --enable-languages=LIST specify which front-ends to build
1599   --disable-rpath         do not hardcode runtime library paths
1600   --enable-sjlj-exceptions
1601                           arrange to use setjmp/longjmp exception handling
1602   --enable-secureplt      enable -msecure-plt by default for PowerPC
1603   --enable-leading-mingw64-underscores
1604                           enable leading underscores on 64 bit mingw targets
1605   --enable-cld            enable -mcld by default for 32bit x86
1606   --enable-frame-pointer  enable -fno-omit-frame-pointer by default for 32bit
1607                           x86
1608   --disable-win32-registry
1609                           disable lookup of installation paths in the Registry
1610                           on Windows hosts
1611   --enable-win32-registry enable registry lookup (default)
1612   --enable-win32-registry=KEY
1613                           use KEY instead of GCC version as the last portion
1614                           of the registry key
1615   --enable-shared[=PKGS]  build shared libraries [default=yes]
1616   --enable-static[=PKGS]  build static libraries [default=yes]
1617   --enable-fast-install[=PKGS]
1618                           optimize for fast installation [default=yes]
1619   --disable-libtool-lock  avoid locking (might break parallel builds)
1620   --enable-gnu-indirect-function
1621                           enable the use of the @gnu_indirect_function to
1622                           glibc systems
1623   --enable-initfini-array       use .init_array/.fini_array sections
1624   --enable-comdat         enable COMDAT group support
1625   --enable-gnu-unique-object
1626                           enable the use of the @gnu_unique_object ELF
1627                           extension on glibc systems
1628   --enable-linker-build-id
1629                           compiler will always pass --build-id to linker
1630   --enable-maintainer-mode
1631                           enable make rules and dependencies not useful (and
1632                           sometimes confusing) to the casual installer
1633   --enable-version-specific-runtime-libs
1634                           specify that runtime libraries should be installed
1635                           in a compiler-specific directory
1636   --enable-canonical-prefixes
1637                           enable or disable prefix canonicalization
1638   --enable-plugin         enable plugin support
1639   --disable-libquadmath-support
1640                           disable libquadmath support for Fortran
1641
1642 Optional Packages:
1643   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1644   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1645   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1646   --with-local-prefix=DIR specifies directory to put local include
1647   --with-gxx-include-dir=DIR
1648                           specifies directory to put g++ header files
1649   --with-cpp-install-dir=DIR
1650                           install the user visible C preprocessor in DIR
1651                           (relative to PREFIX) as well as PREFIX/bin
1652   --with-gnu-ld           arrange to work with GNU ld
1653   --with-ld               arrange to use the specified ld (full pathname)
1654   --with-demangler-in-ld  try to use demangler in GNU ld
1655   --with-gnu-as           arrange to work with GNU as
1656   --with-as               arrange to use the specified as (full pathname)
1657   --with-stabs            arrange to use stabs instead of host debug format
1658   --with-dwarf2           force the default debug format to be DWARF 2
1659   --with-native-system-header-dir=dir
1660                           use dir as the directory to look for standard
1661                           system header files in.  Defaults to /usr/include.
1662   --with-build-sysroot=sysroot
1663                           use sysroot as the system root during the build
1664   --with-runtime-root-prefix=prefix
1665                           prepend prefix to paths used by the compiler to
1666                           name the dynamic linker and other files used at
1667                           runtime.  Defaults to empty (no prefix).
1668   --with-sysroot[=DIR]    search for usr/lib, usr/include, et al, within DIR
1669   --with-specs=SPECS      add SPECS to driver command-line processing
1670   --with-pkgversion=PKG   Use PKG in the version string in place of "GCC"
1671   --with-bugurl=URL       Direct users to URL to report a bug
1672   --with-multilib-list    select multilibs (SH and x86-64 only)
1673   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1674   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1675   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1676   --with-pic              try to use only PIC/non-PIC objects [default=use
1677                           both]
1678   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1679   --with-plugin-ld=[ARG]  specify the plugin linker
1680   --with-long-double-128  use 128-bit long double by default
1681   --with-gc={page,zone}   this option is not supported anymore. It used to
1682                           choose the garbage collection mechanism to use with
1683                           the compiler
1684   --with-system-zlib      use installed libz
1685   --with-linker-hash-style={sysv,gnu,both}
1686                           specify the linker hash style
1687
1688 Some influential environment variables:
1689   CC          C compiler command
1690   CFLAGS      C compiler flags
1691   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1692               nonstandard directory <lib dir>
1693   LIBS        libraries to pass to the linker, e.g. -l<library>
1694   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1695               you have headers in a nonstandard directory <include dir>
1696   CXX         C++ compiler command
1697   CXXFLAGS    C++ compiler flags
1698   CPP         C preprocessor
1699   CXXCPP      C++ preprocessor
1700   GMPLIBS     How to link GMP
1701   GMPINC      How to find GMP include files
1702   ISLLIBS     How to link ISL
1703   ISLINC      How to find ISL include files
1704   CLOOGLIBS   How to link CLOOG
1705   CLOOGINC    How to find CLOOG include files
1706
1707 Use these variables to override the choices made by `configure' or to help
1708 it to find libraries and programs with nonstandard names/locations.
1709
1710 Report bugs to the package provider.
1711 _ACEOF
1712 ac_status=$?
1713 fi
1714
1715 if test "$ac_init_help" = "recursive"; then
1716   # If there are subdirs, report their specific --help.
1717   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1718     test -d "$ac_dir" ||
1719       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1720       continue
1721     ac_builddir=.
1722
1723 case "$ac_dir" in
1724 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1725 *)
1726   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1727   # A ".." for each directory in $ac_dir_suffix.
1728   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1729   case $ac_top_builddir_sub in
1730   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1731   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1732   esac ;;
1733 esac
1734 ac_abs_top_builddir=$ac_pwd
1735 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1736 # for backward compatibility:
1737 ac_top_builddir=$ac_top_build_prefix
1738
1739 case $srcdir in
1740   .)  # We are building in place.
1741     ac_srcdir=.
1742     ac_top_srcdir=$ac_top_builddir_sub
1743     ac_abs_top_srcdir=$ac_pwd ;;
1744   [\\/]* | ?:[\\/]* )  # Absolute name.
1745     ac_srcdir=$srcdir$ac_dir_suffix;
1746     ac_top_srcdir=$srcdir
1747     ac_abs_top_srcdir=$srcdir ;;
1748   *) # Relative name.
1749     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1750     ac_top_srcdir=$ac_top_build_prefix$srcdir
1751     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1752 esac
1753 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1754
1755     cd "$ac_dir" || { ac_status=$?; continue; }
1756     # Check for guested configure.
1757     if test -f "$ac_srcdir/configure.gnu"; then
1758       echo &&
1759       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1760     elif test -f "$ac_srcdir/configure"; then
1761       echo &&
1762       $SHELL "$ac_srcdir/configure" --help=recursive
1763     else
1764       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1765     fi || ac_status=$?
1766     cd "$ac_pwd" || { ac_status=$?; break; }
1767   done
1768 fi
1769
1770 test -n "$ac_init_help" && exit $ac_status
1771 if $ac_init_version; then
1772   cat <<\_ACEOF
1773 configure
1774 generated by GNU Autoconf 2.64
1775
1776 Copyright (C) 2009 Free Software Foundation, Inc.
1777 This configure script is free software; the Free Software Foundation
1778 gives unlimited permission to copy, distribute and modify it.
1779 _ACEOF
1780   exit
1781 fi
1782
1783 ## ------------------------ ##
1784 ## Autoconf initialization. ##
1785 ## ------------------------ ##
1786
1787 # ac_fn_c_try_compile LINENO
1788 # --------------------------
1789 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1790 ac_fn_c_try_compile ()
1791 {
1792   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1793   rm -f conftest.$ac_objext
1794   if { { ac_try="$ac_compile"
1795 case "(($ac_try" in
1796   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1797   *) ac_try_echo=$ac_try;;
1798 esac
1799 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1800 $as_echo "$ac_try_echo"; } >&5
1801   (eval "$ac_compile") 2>conftest.err
1802   ac_status=$?
1803   if test -s conftest.err; then
1804     grep -v '^ *+' conftest.err >conftest.er1
1805     cat conftest.er1 >&5
1806     mv -f conftest.er1 conftest.err
1807   fi
1808   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1809   test $ac_status = 0; } && {
1810          test -z "$ac_c_werror_flag" ||
1811          test ! -s conftest.err
1812        } && test -s conftest.$ac_objext; then :
1813   ac_retval=0
1814 else
1815   $as_echo "$as_me: failed program was:" >&5
1816 sed 's/^/| /' conftest.$ac_ext >&5
1817
1818         ac_retval=1
1819 fi
1820   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1821   return $ac_retval
1822
1823 } # ac_fn_c_try_compile
1824
1825 # ac_fn_cxx_try_compile LINENO
1826 # ----------------------------
1827 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1828 ac_fn_cxx_try_compile ()
1829 {
1830   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1831   rm -f conftest.$ac_objext
1832   if { { ac_try="$ac_compile"
1833 case "(($ac_try" in
1834   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1835   *) ac_try_echo=$ac_try;;
1836 esac
1837 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1838 $as_echo "$ac_try_echo"; } >&5
1839   (eval "$ac_compile") 2>conftest.err
1840   ac_status=$?
1841   if test -s conftest.err; then
1842     grep -v '^ *+' conftest.err >conftest.er1
1843     cat conftest.er1 >&5
1844     mv -f conftest.er1 conftest.err
1845   fi
1846   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1847   test $ac_status = 0; } && {
1848          test -z "$ac_cxx_werror_flag" ||
1849          test ! -s conftest.err
1850        } && test -s conftest.$ac_objext; then :
1851   ac_retval=0
1852 else
1853   $as_echo "$as_me: failed program was:" >&5
1854 sed 's/^/| /' conftest.$ac_ext >&5
1855
1856         ac_retval=1
1857 fi
1858   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1859   return $ac_retval
1860
1861 } # ac_fn_cxx_try_compile
1862
1863 # ac_fn_c_try_cpp LINENO
1864 # ----------------------
1865 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1866 ac_fn_c_try_cpp ()
1867 {
1868   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1869   if { { ac_try="$ac_cpp conftest.$ac_ext"
1870 case "(($ac_try" in
1871   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1872   *) ac_try_echo=$ac_try;;
1873 esac
1874 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1875 $as_echo "$ac_try_echo"; } >&5
1876   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1877   ac_status=$?
1878   if test -s conftest.err; then
1879     grep -v '^ *+' conftest.err >conftest.er1
1880     cat conftest.er1 >&5
1881     mv -f conftest.er1 conftest.err
1882   fi
1883   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1884   test $ac_status = 0; } >/dev/null && {
1885          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1886          test ! -s conftest.err
1887        }; then :
1888   ac_retval=0
1889 else
1890   $as_echo "$as_me: failed program was:" >&5
1891 sed 's/^/| /' conftest.$ac_ext >&5
1892
1893     ac_retval=1
1894 fi
1895   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1896   return $ac_retval
1897
1898 } # ac_fn_c_try_cpp
1899
1900 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1901 # -------------------------------------------------------
1902 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1903 # the include files in INCLUDES and setting the cache variable VAR
1904 # accordingly.
1905 ac_fn_c_check_header_mongrel ()
1906 {
1907   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1908   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1909   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1910 $as_echo_n "checking for $2... " >&6; }
1911 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1912   $as_echo_n "(cached) " >&6
1913 fi
1914 eval ac_res=\$$3
1915                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1916 $as_echo "$ac_res" >&6; }
1917 else
1918   # Is the header compilable?
1919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1920 $as_echo_n "checking $2 usability... " >&6; }
1921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1922 /* end confdefs.h.  */
1923 $4
1924 #include <$2>
1925 _ACEOF
1926 if ac_fn_c_try_compile "$LINENO"; then :
1927   ac_header_compiler=yes
1928 else
1929   ac_header_compiler=no
1930 fi
1931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1933 $as_echo "$ac_header_compiler" >&6; }
1934
1935 # Is the header present?
1936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1937 $as_echo_n "checking $2 presence... " >&6; }
1938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1939 /* end confdefs.h.  */
1940 #include <$2>
1941 _ACEOF
1942 if ac_fn_c_try_cpp "$LINENO"; then :
1943   ac_header_preproc=yes
1944 else
1945   ac_header_preproc=no
1946 fi
1947 rm -f conftest.err conftest.$ac_ext
1948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1949 $as_echo "$ac_header_preproc" >&6; }
1950
1951 # So?  What about this header?
1952 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1953   yes:no: )
1954     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1955 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1956     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1957 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1958     ;;
1959   no:yes:* )
1960     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1961 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1962     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1963 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1964     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1965 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1966     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1967 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1968     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1969 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1970     ;;
1971 esac
1972   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1973 $as_echo_n "checking for $2... " >&6; }
1974 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1975   $as_echo_n "(cached) " >&6
1976 else
1977   eval "$3=\$ac_header_compiler"
1978 fi
1979 eval ac_res=\$$3
1980                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1981 $as_echo "$ac_res" >&6; }
1982 fi
1983   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1984
1985 } # ac_fn_c_check_header_mongrel
1986
1987 # ac_fn_c_try_run LINENO
1988 # ----------------------
1989 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1990 # that executables *can* be run.
1991 ac_fn_c_try_run ()
1992 {
1993   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1994   if { { ac_try="$ac_link"
1995 case "(($ac_try" in
1996   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1997   *) ac_try_echo=$ac_try;;
1998 esac
1999 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2000 $as_echo "$ac_try_echo"; } >&5
2001   (eval "$ac_link") 2>&5
2002   ac_status=$?
2003   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2004   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2005   { { case "(($ac_try" in
2006   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2007   *) ac_try_echo=$ac_try;;
2008 esac
2009 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2010 $as_echo "$ac_try_echo"; } >&5
2011   (eval "$ac_try") 2>&5
2012   ac_status=$?
2013   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2014   test $ac_status = 0; }; }; then :
2015   ac_retval=0
2016 else
2017   $as_echo "$as_me: program exited with status $ac_status" >&5
2018        $as_echo "$as_me: failed program was:" >&5
2019 sed 's/^/| /' conftest.$ac_ext >&5
2020
2021        ac_retval=$ac_status
2022 fi
2023   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2024   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2025   return $ac_retval
2026
2027 } # ac_fn_c_try_run
2028
2029 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2030 # -------------------------------------------------------
2031 # Tests whether HEADER exists and can be compiled using the include files in
2032 # INCLUDES, setting the cache variable VAR accordingly.
2033 ac_fn_c_check_header_compile ()
2034 {
2035   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2036   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2037 $as_echo_n "checking for $2... " >&6; }
2038 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2039   $as_echo_n "(cached) " >&6
2040 else
2041   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2042 /* end confdefs.h.  */
2043 $4
2044 #include <$2>
2045 _ACEOF
2046 if ac_fn_c_try_compile "$LINENO"; then :
2047   eval "$3=yes"
2048 else
2049   eval "$3=no"
2050 fi
2051 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2052 fi
2053 eval ac_res=\$$3
2054                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2055 $as_echo "$ac_res" >&6; }
2056   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2057
2058 } # ac_fn_c_check_header_compile
2059
2060 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2061 # --------------------------------------------
2062 # Tries to find the compile-time value of EXPR in a program that includes
2063 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2064 # computed
2065 ac_fn_c_compute_int ()
2066 {
2067   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2068   if test "$cross_compiling" = yes; then
2069     # Depending upon the size, compute the lo and hi bounds.
2070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2071 /* end confdefs.h.  */
2072 $4
2073 int
2074 main ()
2075 {
2076 static int test_array [1 - 2 * !(($2) >= 0)];
2077 test_array [0] = 0
2078
2079   ;
2080   return 0;
2081 }
2082 _ACEOF
2083 if ac_fn_c_try_compile "$LINENO"; then :
2084   ac_lo=0 ac_mid=0
2085   while :; do
2086     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2087 /* end confdefs.h.  */
2088 $4
2089 int
2090 main ()
2091 {
2092 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2093 test_array [0] = 0
2094
2095   ;
2096   return 0;
2097 }
2098 _ACEOF
2099 if ac_fn_c_try_compile "$LINENO"; then :
2100   ac_hi=$ac_mid; break
2101 else
2102   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2103                         if test $ac_lo -le $ac_mid; then
2104                           ac_lo= ac_hi=
2105                           break
2106                         fi
2107                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2108 fi
2109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2110   done
2111 else
2112   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2113 /* end confdefs.h.  */
2114 $4
2115 int
2116 main ()
2117 {
2118 static int test_array [1 - 2 * !(($2) < 0)];
2119 test_array [0] = 0
2120
2121   ;
2122   return 0;
2123 }
2124 _ACEOF
2125 if ac_fn_c_try_compile "$LINENO"; then :
2126   ac_hi=-1 ac_mid=-1
2127   while :; do
2128     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2129 /* end confdefs.h.  */
2130 $4
2131 int
2132 main ()
2133 {
2134 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2135 test_array [0] = 0
2136
2137   ;
2138   return 0;
2139 }
2140 _ACEOF
2141 if ac_fn_c_try_compile "$LINENO"; then :
2142   ac_lo=$ac_mid; break
2143 else
2144   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2145                         if test $ac_mid -le $ac_hi; then
2146                           ac_lo= ac_hi=
2147                           break
2148                         fi
2149                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2150 fi
2151 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2152   done
2153 else
2154   ac_lo= ac_hi=
2155 fi
2156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2157 fi
2158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2159 # Binary search between lo and hi bounds.
2160 while test "x$ac_lo" != "x$ac_hi"; do
2161   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2162   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2163 /* end confdefs.h.  */
2164 $4
2165 int
2166 main ()
2167 {
2168 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2169 test_array [0] = 0
2170
2171   ;
2172   return 0;
2173 }
2174 _ACEOF
2175 if ac_fn_c_try_compile "$LINENO"; then :
2176   ac_hi=$ac_mid
2177 else
2178   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2179 fi
2180 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2181 done
2182 case $ac_lo in #((
2183 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2184 '') ac_retval=1 ;;
2185 esac
2186   else
2187     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2188 /* end confdefs.h.  */
2189 $4
2190 static long int longval () { return $2; }
2191 static unsigned long int ulongval () { return $2; }
2192 #include <stdio.h>
2193 #include <stdlib.h>
2194 int
2195 main ()
2196 {
2197
2198   FILE *f = fopen ("conftest.val", "w");
2199   if (! f)
2200     return 1;
2201   if (($2) < 0)
2202     {
2203       long int i = longval ();
2204       if (i != ($2))
2205         return 1;
2206       fprintf (f, "%ld", i);
2207     }
2208   else
2209     {
2210       unsigned long int i = ulongval ();
2211       if (i != ($2))
2212         return 1;
2213       fprintf (f, "%lu", i);
2214     }
2215   /* Do not output a trailing newline, as this causes \r\n confusion
2216      on some platforms.  */
2217   return ferror (f) || fclose (f) != 0;
2218
2219   ;
2220   return 0;
2221 }
2222 _ACEOF
2223 if ac_fn_c_try_run "$LINENO"; then :
2224   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2225 else
2226   ac_retval=1
2227 fi
2228 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2229   conftest.$ac_objext conftest.beam conftest.$ac_ext
2230 rm -f conftest.val
2231
2232   fi
2233   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2234   return $ac_retval
2235
2236 } # ac_fn_c_compute_int
2237
2238 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2239 # -------------------------------------------
2240 # Tests whether TYPE exists after having included INCLUDES, setting cache
2241 # variable VAR accordingly.
2242 ac_fn_c_check_type ()
2243 {
2244   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2245   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2246 $as_echo_n "checking for $2... " >&6; }
2247 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2248   $as_echo_n "(cached) " >&6
2249 else
2250   eval "$3=no"
2251   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2252 /* end confdefs.h.  */
2253 $4
2254 int
2255 main ()
2256 {
2257 if (sizeof ($2))
2258          return 0;
2259   ;
2260   return 0;
2261 }
2262 _ACEOF
2263 if ac_fn_c_try_compile "$LINENO"; then :
2264   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2265 /* end confdefs.h.  */
2266 $4
2267 int
2268 main ()
2269 {
2270 if (sizeof (($2)))
2271             return 0;
2272   ;
2273   return 0;
2274 }
2275 _ACEOF
2276 if ac_fn_c_try_compile "$LINENO"; then :
2277
2278 else
2279   eval "$3=yes"
2280 fi
2281 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2282 fi
2283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2284 fi
2285 eval ac_res=\$$3
2286                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2287 $as_echo "$ac_res" >&6; }
2288   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2289
2290 } # ac_fn_c_check_type
2291
2292 # ac_fn_c_find_intX_t LINENO BITS VAR
2293 # -----------------------------------
2294 # Finds a signed integer type with width BITS, setting cache variable VAR
2295 # accordingly.
2296 ac_fn_c_find_intX_t ()
2297 {
2298   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2299   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2300 $as_echo_n "checking for int$2_t... " >&6; }
2301 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2302   $as_echo_n "(cached) " >&6
2303 else
2304   eval "$3=no"
2305      for ac_type in int$2_t 'int' 'long int' \
2306          'long long int' 'short int' 'signed char'; do
2307        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2308 /* end confdefs.h.  */
2309 $ac_includes_default
2310 int
2311 main ()
2312 {
2313 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2314 test_array [0] = 0
2315
2316   ;
2317   return 0;
2318 }
2319 _ACEOF
2320 if ac_fn_c_try_compile "$LINENO"; then :
2321   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2322 /* end confdefs.h.  */
2323 $ac_includes_default
2324 int
2325 main ()
2326 {
2327 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2328                  < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2329 test_array [0] = 0
2330
2331   ;
2332   return 0;
2333 }
2334 _ACEOF
2335 if ac_fn_c_try_compile "$LINENO"; then :
2336
2337 else
2338   case $ac_type in #(
2339   int$2_t) :
2340     eval "$3=yes" ;; #(
2341   *) :
2342     eval "$3=\$ac_type" ;;
2343 esac
2344 fi
2345 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2346 fi
2347 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2348        eval as_val=\$$3
2349    if test "x$as_val" = x""no; then :
2350
2351 else
2352   break
2353 fi
2354      done
2355 fi
2356 eval ac_res=\$$3
2357                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2358 $as_echo "$ac_res" >&6; }
2359   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2360
2361 } # ac_fn_c_find_intX_t
2362
2363 # ac_fn_c_try_link LINENO
2364 # -----------------------
2365 # Try to link conftest.$ac_ext, and return whether this succeeded.
2366 ac_fn_c_try_link ()
2367 {
2368   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2369   rm -f conftest.$ac_objext conftest$ac_exeext
2370   if { { ac_try="$ac_link"
2371 case "(($ac_try" in
2372   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2373   *) ac_try_echo=$ac_try;;
2374 esac
2375 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2376 $as_echo "$ac_try_echo"; } >&5
2377   (eval "$ac_link") 2>conftest.err
2378   ac_status=$?
2379   if test -s conftest.err; then
2380     grep -v '^ *+' conftest.err >conftest.er1
2381     cat conftest.er1 >&5
2382     mv -f conftest.er1 conftest.err
2383   fi
2384   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2385   test $ac_status = 0; } && {
2386          test -z "$ac_c_werror_flag" ||
2387          test ! -s conftest.err
2388        } && test -s conftest$ac_exeext && {
2389          test "$cross_compiling" = yes ||
2390          $as_test_x conftest$ac_exeext
2391        }; then :
2392   ac_retval=0
2393 else
2394   $as_echo "$as_me: failed program was:" >&5
2395 sed 's/^/| /' conftest.$ac_ext >&5
2396
2397         ac_retval=1
2398 fi
2399   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2400   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2401   # interfere with the next link command; also delete a directory that is
2402   # left behind by Apple's compiler.  We do this before executing the actions.
2403   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2404   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2405   return $ac_retval
2406
2407 } # ac_fn_c_try_link
2408
2409 # ac_fn_c_find_uintX_t LINENO BITS VAR
2410 # ------------------------------------
2411 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2412 # accordingly.
2413 ac_fn_c_find_uintX_t ()
2414 {
2415   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2416   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2417 $as_echo_n "checking for uint$2_t... " >&6; }
2418 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2419   $as_echo_n "(cached) " >&6
2420 else
2421   eval "$3=no"
2422      for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2423          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2424        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2425 /* end confdefs.h.  */
2426 $ac_includes_default
2427 int
2428 main ()
2429 {
2430 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2431 test_array [0] = 0
2432
2433   ;
2434   return 0;
2435 }
2436 _ACEOF
2437 if ac_fn_c_try_compile "$LINENO"; then :
2438   case $ac_type in #(
2439   uint$2_t) :
2440     eval "$3=yes" ;; #(
2441   *) :
2442     eval "$3=\$ac_type" ;;
2443 esac
2444 fi
2445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2446        eval as_val=\$$3
2447    if test "x$as_val" = x""no; then :
2448
2449 else
2450   break
2451 fi
2452      done
2453 fi
2454 eval ac_res=\$$3
2455                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2456 $as_echo "$ac_res" >&6; }
2457   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2458
2459 } # ac_fn_c_find_uintX_t
2460
2461 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2462 # ----------------------------------------------
2463 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2464 ac_fn_c_check_header_preproc ()
2465 {
2466   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2467   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2468 $as_echo_n "checking for $2... " >&6; }
2469 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2470   $as_echo_n "(cached) " >&6
2471 else
2472   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2473 /* end confdefs.h.  */
2474 #include <$2>
2475 _ACEOF
2476 if ac_fn_c_try_cpp "$LINENO"; then :
2477   eval "$3=yes"
2478 else
2479   eval "$3=no"
2480 fi
2481 rm -f conftest.err conftest.$ac_ext
2482 fi
2483 eval ac_res=\$$3
2484                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2485 $as_echo "$ac_res" >&6; }
2486   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2487
2488 } # ac_fn_c_check_header_preproc
2489
2490 # ac_fn_cxx_try_cpp LINENO
2491 # ------------------------
2492 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2493 ac_fn_cxx_try_cpp ()
2494 {
2495   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2496   if { { ac_try="$ac_cpp conftest.$ac_ext"
2497 case "(($ac_try" in
2498   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2499   *) ac_try_echo=$ac_try;;
2500 esac
2501 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2502 $as_echo "$ac_try_echo"; } >&5
2503   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2504   ac_status=$?
2505   if test -s conftest.err; then
2506     grep -v '^ *+' conftest.err >conftest.er1
2507     cat conftest.er1 >&5
2508     mv -f conftest.er1 conftest.err
2509   fi
2510   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2511   test $ac_status = 0; } >/dev/null && {
2512          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2513          test ! -s conftest.err
2514        }; then :
2515   ac_retval=0
2516 else
2517   $as_echo "$as_me: failed program was:" >&5
2518 sed 's/^/| /' conftest.$ac_ext >&5
2519
2520     ac_retval=1
2521 fi
2522   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2523   return $ac_retval
2524
2525 } # ac_fn_cxx_try_cpp
2526
2527 # ac_fn_cxx_check_header_preproc LINENO HEADER VAR
2528 # ------------------------------------------------
2529 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2530 ac_fn_cxx_check_header_preproc ()
2531 {
2532   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2533   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2534 $as_echo_n "checking for $2... " >&6; }
2535 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2536   $as_echo_n "(cached) " >&6
2537 else
2538   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2539 /* end confdefs.h.  */
2540 #include <$2>
2541 _ACEOF
2542 if ac_fn_cxx_try_cpp "$LINENO"; then :
2543   eval "$3=yes"
2544 else
2545   eval "$3=no"
2546 fi
2547 rm -f conftest.err conftest.$ac_ext
2548 fi
2549 eval ac_res=\$$3
2550                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2551 $as_echo "$ac_res" >&6; }
2552   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2553
2554 } # ac_fn_cxx_check_header_preproc
2555
2556 # ac_fn_c_check_func LINENO FUNC VAR
2557 # ----------------------------------
2558 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2559 ac_fn_c_check_func ()
2560 {
2561   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2562   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2563 $as_echo_n "checking for $2... " >&6; }
2564 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2565   $as_echo_n "(cached) " >&6
2566 else
2567   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2568 /* end confdefs.h.  */
2569 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2570    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2571 #define $2 innocuous_$2
2572
2573 /* System header to define __stub macros and hopefully few prototypes,
2574     which can conflict with char $2 (); below.
2575     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2576     <limits.h> exists even on freestanding compilers.  */
2577
2578 #ifdef __STDC__
2579 # include <limits.h>
2580 #else
2581 # include <assert.h>
2582 #endif
2583
2584 #undef $2
2585
2586 /* Override any GCC internal prototype to avoid an error.
2587    Use char because int might match the return type of a GCC
2588    builtin and then its argument prototype would still apply.  */
2589 #ifdef __cplusplus
2590 extern "C"
2591 #endif
2592 char $2 ();
2593 /* The GNU C library defines this for functions which it implements
2594     to always fail with ENOSYS.  Some functions are actually named
2595     something starting with __ and the normal name is an alias.  */
2596 #if defined __stub_$2 || defined __stub___$2
2597 choke me
2598 #endif
2599
2600 int
2601 main ()
2602 {
2603 return $2 ();
2604   ;
2605   return 0;
2606 }
2607 _ACEOF
2608 if ac_fn_c_try_link "$LINENO"; then :
2609   eval "$3=yes"
2610 else
2611   eval "$3=no"
2612 fi
2613 rm -f core conftest.err conftest.$ac_objext \
2614     conftest$ac_exeext conftest.$ac_ext
2615 fi
2616 eval ac_res=\$$3
2617                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2618 $as_echo "$ac_res" >&6; }
2619   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2620
2621 } # ac_fn_c_check_func
2622
2623 # ac_fn_cxx_try_link LINENO
2624 # -------------------------
2625 # Try to link conftest.$ac_ext, and return whether this succeeded.
2626 ac_fn_cxx_try_link ()
2627 {
2628   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2629   rm -f conftest.$ac_objext conftest$ac_exeext
2630   if { { ac_try="$ac_link"
2631 case "(($ac_try" in
2632   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2633   *) ac_try_echo=$ac_try;;
2634 esac
2635 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2636 $as_echo "$ac_try_echo"; } >&5
2637   (eval "$ac_link") 2>conftest.err
2638   ac_status=$?
2639   if test -s conftest.err; then
2640     grep -v '^ *+' conftest.err >conftest.er1
2641     cat conftest.er1 >&5
2642     mv -f conftest.er1 conftest.err
2643   fi
2644   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2645   test $ac_status = 0; } && {
2646          test -z "$ac_cxx_werror_flag" ||
2647          test ! -s conftest.err
2648        } && test -s conftest$ac_exeext && {
2649          test "$cross_compiling" = yes ||
2650          $as_test_x conftest$ac_exeext
2651        }; then :
2652   ac_retval=0
2653 else
2654   $as_echo "$as_me: failed program was:" >&5
2655 sed 's/^/| /' conftest.$ac_ext >&5
2656
2657         ac_retval=1
2658 fi
2659   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2660   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2661   # interfere with the next link command; also delete a directory that is
2662   # left behind by Apple's compiler.  We do this before executing the actions.
2663   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2664   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2665   return $ac_retval
2666
2667 } # ac_fn_cxx_try_link
2668 cat >config.log <<_ACEOF
2669 This file contains any messages produced by compilers while
2670 running configure, to aid debugging if configure makes a mistake.
2671
2672 It was created by $as_me, which was
2673 generated by GNU Autoconf 2.64.  Invocation command line was
2674
2675   $ $0 $@
2676
2677 _ACEOF
2678 exec 5>>config.log
2679 {
2680 cat <<_ASUNAME
2681 ## --------- ##
2682 ## Platform. ##
2683 ## --------- ##
2684
2685 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2686 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2687 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2688 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2689 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2690
2691 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2692 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2693
2694 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2695 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2696 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2697 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2698 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2699 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2700 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2701
2702 _ASUNAME
2703
2704 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2705 for as_dir in $PATH
2706 do
2707   IFS=$as_save_IFS
2708   test -z "$as_dir" && as_dir=.
2709     $as_echo "PATH: $as_dir"
2710   done
2711 IFS=$as_save_IFS
2712
2713 } >&5
2714
2715 cat >&5 <<_ACEOF
2716
2717
2718 ## ----------- ##
2719 ## Core tests. ##
2720 ## ----------- ##
2721
2722 _ACEOF
2723
2724
2725 # Keep a trace of the command line.
2726 # Strip out --no-create and --no-recursion so they do not pile up.
2727 # Strip out --silent because we don't want to record it for future runs.
2728 # Also quote any args containing shell meta-characters.
2729 # Make two passes to allow for proper duplicate-argument suppression.
2730 ac_configure_args=
2731 ac_configure_args0=
2732 ac_configure_args1=
2733 ac_must_keep_next=false
2734 for ac_pass in 1 2
2735 do
2736   for ac_arg
2737   do
2738     case $ac_arg in
2739     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2740     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2741     | -silent | --silent | --silen | --sile | --sil)
2742       continue ;;
2743     *\'*)
2744       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2745     esac
2746     case $ac_pass in
2747     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2748     2)
2749       as_fn_append ac_configure_args1 " '$ac_arg'"
2750       if test $ac_must_keep_next = true; then
2751         ac_must_keep_next=false # Got value, back to normal.
2752       else
2753         case $ac_arg in
2754           *=* | --config-cache | -C | -disable-* | --disable-* \
2755           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2756           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2757           | -with-* | --with-* | -without-* | --without-* | --x)
2758             case "$ac_configure_args0 " in
2759               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2760             esac
2761             ;;
2762           -* ) ac_must_keep_next=true ;;
2763         esac
2764       fi
2765       as_fn_append ac_configure_args " '$ac_arg'"
2766       ;;
2767     esac
2768   done
2769 done
2770 { ac_configure_args0=; unset ac_configure_args0;}
2771 { ac_configure_args1=; unset ac_configure_args1;}
2772
2773 # When interrupted or exit'd, cleanup temporary files, and complete
2774 # config.log.  We remove comments because anyway the quotes in there
2775 # would cause problems or look ugly.
2776 # WARNING: Use '\'' to represent an apostrophe within the trap.
2777 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2778 trap 'exit_status=$?
2779   # Save into config.log some information that might help in debugging.
2780   {
2781     echo
2782
2783     cat <<\_ASBOX
2784 ## ---------------- ##
2785 ## Cache variables. ##
2786 ## ---------------- ##
2787 _ASBOX
2788     echo
2789     # The following way of writing the cache mishandles newlines in values,
2790 (
2791   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2792     eval ac_val=\$$ac_var
2793     case $ac_val in #(
2794     *${as_nl}*)
2795       case $ac_var in #(
2796       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2797 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2798       esac
2799       case $ac_var in #(
2800       _ | IFS | as_nl) ;; #(
2801       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2802       *) { eval $ac_var=; unset $ac_var;} ;;
2803       esac ;;
2804     esac
2805   done
2806   (set) 2>&1 |
2807     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2808     *${as_nl}ac_space=\ *)
2809       sed -n \
2810         "s/'\''/'\''\\\\'\'''\''/g;
2811           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2812       ;; #(
2813     *)
2814       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2815       ;;
2816     esac |
2817     sort
2818 )
2819     echo
2820
2821     cat <<\_ASBOX
2822 ## ----------------- ##
2823 ## Output variables. ##
2824 ## ----------------- ##
2825 _ASBOX
2826     echo
2827     for ac_var in $ac_subst_vars
2828     do
2829       eval ac_val=\$$ac_var
2830       case $ac_val in
2831       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2832       esac
2833       $as_echo "$ac_var='\''$ac_val'\''"
2834     done | sort
2835     echo
2836
2837     if test -n "$ac_subst_files"; then
2838       cat <<\_ASBOX
2839 ## ------------------- ##
2840 ## File substitutions. ##
2841 ## ------------------- ##
2842 _ASBOX
2843       echo
2844       for ac_var in $ac_subst_files
2845       do
2846         eval ac_val=\$$ac_var
2847         case $ac_val in
2848         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2849         esac
2850         $as_echo "$ac_var='\''$ac_val'\''"
2851       done | sort
2852       echo
2853     fi
2854
2855     if test -s confdefs.h; then
2856       cat <<\_ASBOX
2857 ## ----------- ##
2858 ## confdefs.h. ##
2859 ## ----------- ##
2860 _ASBOX
2861       echo
2862       cat confdefs.h
2863       echo
2864     fi
2865     test "$ac_signal" != 0 &&
2866       $as_echo "$as_me: caught signal $ac_signal"
2867     $as_echo "$as_me: exit $exit_status"
2868   } >&5
2869   rm -f core *.core core.conftest.* &&
2870     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2871     exit $exit_status
2872 ' 0
2873 for ac_signal in 1 2 13 15; do
2874   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2875 done
2876 ac_signal=0
2877
2878 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2879 rm -f -r conftest* confdefs.h
2880
2881 $as_echo "/* confdefs.h */" > confdefs.h
2882
2883 # Predefined preprocessor variables.
2884
2885 cat >>confdefs.h <<_ACEOF
2886 #define PACKAGE_NAME "$PACKAGE_NAME"
2887 _ACEOF
2888
2889 cat >>confdefs.h <<_ACEOF
2890 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2891 _ACEOF
2892
2893 cat >>confdefs.h <<_ACEOF
2894 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2895 _ACEOF
2896
2897 cat >>confdefs.h <<_ACEOF
2898 #define PACKAGE_STRING "$PACKAGE_STRING"
2899 _ACEOF
2900
2901 cat >>confdefs.h <<_ACEOF
2902 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2903 _ACEOF
2904
2905 cat >>confdefs.h <<_ACEOF
2906 #define PACKAGE_URL "$PACKAGE_URL"
2907 _ACEOF
2908
2909
2910 # Let the site file select an alternate cache file if it wants to.
2911 # Prefer an explicitly selected file to automatically selected ones.
2912 ac_site_file1=NONE
2913 ac_site_file2=NONE
2914 if test -n "$CONFIG_SITE"; then
2915   ac_site_file1=$CONFIG_SITE
2916 elif test "x$prefix" != xNONE; then
2917   ac_site_file1=$prefix/share/config.site
2918   ac_site_file2=$prefix/etc/config.site
2919 else
2920   ac_site_file1=$ac_default_prefix/share/config.site
2921   ac_site_file2=$ac_default_prefix/etc/config.site
2922 fi
2923 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2924 do
2925   test "x$ac_site_file" = xNONE && continue
2926   if test -r "$ac_site_file"; then
2927     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2928 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2929     sed 's/^/| /' "$ac_site_file" >&5
2930     . "$ac_site_file"
2931   fi
2932 done
2933
2934 if test -r "$cache_file"; then
2935   # Some versions of bash will fail to source /dev/null (special
2936   # files actually), so we avoid doing that.
2937   if test -f "$cache_file"; then
2938     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2939 $as_echo "$as_me: loading cache $cache_file" >&6;}
2940     case $cache_file in
2941       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2942       *)                      . "./$cache_file";;
2943     esac
2944   fi
2945 else
2946   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2947 $as_echo "$as_me: creating cache $cache_file" >&6;}
2948   >$cache_file
2949 fi
2950
2951 # Check that the precious variables saved in the cache have kept the same
2952 # value.
2953 ac_cache_corrupted=false
2954 for ac_var in $ac_precious_vars; do
2955   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2956   eval ac_new_set=\$ac_env_${ac_var}_set
2957   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2958   eval ac_new_val=\$ac_env_${ac_var}_value
2959   case $ac_old_set,$ac_new_set in
2960     set,)
2961       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2962 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2963       ac_cache_corrupted=: ;;
2964     ,set)
2965       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2966 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2967       ac_cache_corrupted=: ;;
2968     ,);;
2969     *)
2970       if test "x$ac_old_val" != "x$ac_new_val"; then
2971         # differences in whitespace do not lead to failure.
2972         ac_old_val_w=`echo x $ac_old_val`
2973         ac_new_val_w=`echo x $ac_new_val`
2974         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2975           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2976 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2977           ac_cache_corrupted=:
2978         else
2979           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2980 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2981           eval $ac_var=\$ac_old_val
2982         fi
2983         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2984 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2985         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2986 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2987       fi;;
2988   esac
2989   # Pass precious variables to config.status.
2990   if test "$ac_new_set" = set; then
2991     case $ac_new_val in
2992     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2993     *) ac_arg=$ac_var=$ac_new_val ;;
2994     esac
2995     case " $ac_configure_args " in
2996       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2997       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2998     esac
2999   fi
3000 done
3001 if $ac_cache_corrupted; then
3002   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3003 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3004   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3005 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3006   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3007 fi
3008 ## -------------------- ##
3009 ## Main body of script. ##
3010 ## -------------------- ##
3011
3012 ac_ext=c
3013 ac_cpp='$CPP $CPPFLAGS'
3014 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3015 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3016 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3017
3018
3019
3020
3021
3022
3023 ac_config_headers="$ac_config_headers auto-host.h:config.in"
3024
3025
3026 gcc_version=`cat $srcdir/BASE-VER`
3027
3028 # Determine the host, build, and target systems
3029 ac_aux_dir=
3030 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3031   for ac_t in install-sh install.sh shtool; do
3032     if test -f "$ac_dir/$ac_t"; then
3033       ac_aux_dir=$ac_dir
3034       ac_install_sh="$ac_aux_dir/$ac_t -c"
3035       break 2
3036     fi
3037   done
3038 done
3039 if test -z "$ac_aux_dir"; then
3040   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3041 fi
3042
3043 # These three variables are undocumented and unsupported,
3044 # and are intended to be withdrawn in a future Autoconf release.
3045 # They can cause serious problems if a builder's source tree is in a directory
3046 # whose full name contains unusual characters.
3047 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3048 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3049 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3050
3051
3052 # Make sure we can run config.sub.
3053 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3054   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3055
3056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3057 $as_echo_n "checking build system type... " >&6; }
3058 if test "${ac_cv_build+set}" = set; then :
3059   $as_echo_n "(cached) " >&6
3060 else
3061   ac_build_alias=$build_alias
3062 test "x$ac_build_alias" = x &&
3063   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3064 test "x$ac_build_alias" = x &&
3065   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3066 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3067   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3068
3069 fi
3070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3071 $as_echo "$ac_cv_build" >&6; }
3072 case $ac_cv_build in
3073 *-*-*) ;;
3074 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3075 esac
3076 build=$ac_cv_build
3077 ac_save_IFS=$IFS; IFS='-'
3078 set x $ac_cv_build
3079 shift
3080 build_cpu=$1
3081 build_vendor=$2
3082 shift; shift
3083 # Remember, the first character of IFS is used to create $*,
3084 # except with old shells:
3085 build_os=$*
3086 IFS=$ac_save_IFS
3087 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3088
3089
3090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3091 $as_echo_n "checking host system type... " >&6; }
3092 if test "${ac_cv_host+set}" = set; then :
3093   $as_echo_n "(cached) " >&6
3094 else
3095   if test "x$host_alias" = x; then
3096   ac_cv_host=$ac_cv_build
3097 else
3098   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3099     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3100 fi
3101
3102 fi
3103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3104 $as_echo "$ac_cv_host" >&6; }
3105 case $ac_cv_host in
3106 *-*-*) ;;
3107 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3108 esac
3109 host=$ac_cv_host
3110 ac_save_IFS=$IFS; IFS='-'
3111 set x $ac_cv_host
3112 shift
3113 host_cpu=$1
3114 host_vendor=$2
3115 shift; shift
3116 # Remember, the first character of IFS is used to create $*,
3117 # except with old shells:
3118 host_os=$*
3119 IFS=$ac_save_IFS
3120 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3121
3122
3123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3124 $as_echo_n "checking target system type... " >&6; }
3125 if test "${ac_cv_target+set}" = set; then :
3126   $as_echo_n "(cached) " >&6
3127 else
3128   if test "x$target_alias" = x; then
3129   ac_cv_target=$ac_cv_host
3130 else
3131   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3132     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3133 fi
3134
3135 fi
3136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3137 $as_echo "$ac_cv_target" >&6; }
3138 case $ac_cv_target in
3139 *-*-*) ;;
3140 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3141 esac
3142 target=$ac_cv_target
3143 ac_save_IFS=$IFS; IFS='-'
3144 set x $ac_cv_target
3145 shift
3146 target_cpu=$1
3147 target_vendor=$2
3148 shift; shift
3149 # Remember, the first character of IFS is used to create $*,
3150 # except with old shells:
3151 target_os=$*
3152 IFS=$ac_save_IFS
3153 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3154
3155
3156 # The aliases save the names the user supplied, while $host etc.
3157 # will get canonicalized.
3158 test -n "$target_alias" &&
3159   test "$program_prefix$program_suffix$program_transform_name" = \
3160     NONENONEs,x,x, &&
3161   program_prefix=${target_alias}-
3162
3163 # Determine the noncanonical target name, for directory use.
3164  case ${build_alias} in
3165   "") build_noncanonical=${build} ;;
3166   *) build_noncanonical=${build_alias} ;;
3167 esac
3168
3169  case ${host_alias} in
3170   "") host_noncanonical=${build_noncanonical} ;;
3171   *) host_noncanonical=${host_alias} ;;
3172 esac
3173
3174  case ${target_alias} in
3175   "") target_noncanonical=${host_noncanonical} ;;
3176   *) target_noncanonical=${target_alias} ;;
3177 esac
3178
3179
3180
3181
3182 # Determine the target- and build-specific subdirectories
3183
3184 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3185 # have matching libraries, they should use host libraries: Makefile.tpl
3186 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3187 # However, they still use the build modules, because the corresponding
3188 # host modules (e.g. bison) are only built for the host when bootstrap
3189 # finishes. So:
3190 # - build_subdir is where we find build modules, and never changes.
3191 # - build_libsubdir is where we find build libraries, and can be overridden.
3192
3193 # Prefix 'build-' so this never conflicts with target_subdir.
3194 build_subdir="build-${build_noncanonical}"
3195
3196 # Check whether --with-build-libsubdir was given.
3197 if test "${with_build_libsubdir+set}" = set; then :
3198   withval=$with_build_libsubdir; build_libsubdir="$withval"
3199 else
3200   build_libsubdir="$build_subdir"
3201 fi
3202
3203 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3204 if ( test $srcdir = . && test -d gcc ) \
3205    || test -d $srcdir/../host-${host_noncanonical}; then
3206   host_subdir="host-${host_noncanonical}"
3207 else
3208   host_subdir=.
3209 fi
3210 # No prefix.
3211 target_subdir=${target_noncanonical}
3212
3213
3214 # Set program_transform_name
3215 test "$program_prefix" != NONE &&
3216   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3217 # Use a double $ so make ignores it.
3218 test "$program_suffix" != NONE &&
3219   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3220 # Double any \ or $.
3221 # By default was `s,x,x', remove it if useless.
3222 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3223 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3224
3225
3226 # Check for bogus environment variables.
3227 # Test if LIBRARY_PATH contains the notation for the current directory
3228 # since this would lead to problems installing/building glibc.
3229 # LIBRARY_PATH contains the current directory if one of the following
3230 # is true:
3231 # - one of the terminals (":" and ";") is the first or last sign
3232 # - two terminals occur directly after each other
3233 # - the path contains an element with a dot in it
3234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3235 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3236 case ${LIBRARY_PATH} in
3237   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3238     library_path_setting="contains current directory"
3239     ;;
3240   *)
3241     library_path_setting="ok"
3242     ;;
3243 esac
3244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3245 $as_echo "$library_path_setting" >&6; }
3246 if test "$library_path_setting" != "ok"; then
3247 as_fn_error "
3248 *** LIBRARY_PATH shouldn't contain the current directory when
3249 *** building gcc. Please change the environment variable
3250 *** and run configure again." "$LINENO" 5
3251 fi
3252
3253 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3254 # since this would lead to problems installing/building glibc.
3255 # GCC_EXEC_PREFIX contains the current directory if one of the following
3256 # is true:
3257 # - one of the terminals (":" and ";") is the first or last sign
3258 # - two terminals occur directly after each other
3259 # - the path contains an element with a dot in it
3260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3261 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3262 case ${GCC_EXEC_PREFIX} in
3263   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3264     gcc_exec_prefix_setting="contains current directory"
3265     ;;
3266   *)
3267     gcc_exec_prefix_setting="ok"
3268     ;;
3269 esac
3270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3271 $as_echo "$gcc_exec_prefix_setting" >&6; }
3272 if test "$gcc_exec_prefix_setting" != "ok"; then
3273 as_fn_error "
3274 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3275 *** building gcc. Please change the environment variable
3276 *** and run configure again." "$LINENO" 5
3277 fi
3278
3279 # -----------
3280 # Directories
3281 # -----------
3282
3283 # Specify the local prefix
3284 local_prefix=
3285
3286 # Check whether --with-local-prefix was given.
3287 if test "${with_local_prefix+set}" = set; then :
3288   withval=$with_local_prefix; case "${withval}" in
3289 yes)    as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3290 no)     ;;
3291 *)      local_prefix=$with_local_prefix ;;
3292 esac
3293 fi
3294
3295
3296 # Default local prefix if it is empty
3297 if test x$local_prefix = x; then
3298         local_prefix=/usr/local
3299 fi
3300
3301 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3302 # passed in by the toplevel make and thus we'd get different behavior
3303 # depending on where we built the sources.
3304 gcc_gxx_include_dir=
3305 # Specify the g++ header file directory
3306
3307 # Check whether --with-gxx-include-dir was given.
3308 if test "${with_gxx_include_dir+set}" = set; then :
3309   withval=$with_gxx_include_dir; case "${withval}" in
3310 yes)    as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3311 no)     ;;
3312 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
3313 esac
3314 fi
3315
3316
3317 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3318 if test x${gcc_gxx_include_dir} = x; then
3319   if test x${enable_version_specific_runtime_libs} = xyes; then
3320     gcc_gxx_include_dir='${libsubdir}/include/c++'
3321   else
3322     libstdcxx_incdir='include/c++/$(version)'
3323     if test x$host != x$target; then
3324        libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3325     fi
3326     gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3327   fi
3328 fi
3329
3330 gcc_gxx_include_dir_add_sysroot=0
3331 if test "${with_sysroot+set}" = set; then
3332   gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
3333   if test "${gcc_gxx_without_sysroot}"; then
3334     gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
3335     gcc_gxx_include_dir_add_sysroot=1
3336   fi
3337 fi
3338
3339
3340 # Check whether --with-cpp_install_dir was given.
3341 if test "${with_cpp_install_dir+set}" = set; then :
3342   withval=$with_cpp_install_dir; if test x$withval = xyes; then
3343   as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3344 elif test x$withval != xno; then
3345   cpp_install_dir=$withval
3346 fi
3347 fi
3348
3349
3350 # We would like to our source tree to be readonly.  However when releases or
3351 # pre-releases are generated, the flex/bison generated files as well as the
3352 # various formats of manuals need to be included along with the rest of the
3353 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3354 # just that.
3355
3356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3357 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3358     # Check whether --enable-generated-files-in-srcdir was given.
3359 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3360   enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3361 else
3362   generated_files_in_srcdir=no
3363 fi
3364
3365
3366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3367 $as_echo "$generated_files_in_srcdir" >&6; }
3368
3369 if test "$generated_files_in_srcdir" = "yes"; then
3370   GENINSRC=''
3371 else
3372   GENINSRC='#'
3373 fi
3374
3375
3376 # -------------------
3377 # Find default linker
3378 # -------------------
3379
3380 # With GNU ld
3381
3382 # Check whether --with-gnu-ld was given.
3383 if test "${with_gnu_ld+set}" = set; then :
3384   withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3385 else
3386   gnu_ld_flag=no
3387 fi
3388
3389
3390 # With pre-defined ld
3391
3392 # Check whether --with-ld was given.
3393 if test "${with_ld+set}" = set; then :
3394   withval=$with_ld; DEFAULT_LINKER="$with_ld"
3395 fi
3396
3397 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3398   if test ! -x "$DEFAULT_LINKER"; then
3399     as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3400   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3401     gnu_ld_flag=yes
3402   fi
3403
3404 cat >>confdefs.h <<_ACEOF
3405 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3406 _ACEOF
3407
3408 fi
3409
3410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3411 $as_echo_n "checking whether a default linker was specified... " >&6; }
3412 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3413   if test x"$gnu_ld_flag" = x"no"; then
3414     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3415 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3416   else
3417     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3418 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3419   fi
3420 else
3421   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3422 $as_echo "no" >&6; }
3423 fi
3424
3425 # With demangler in GNU ld
3426
3427 # Check whether --with-demangler-in-ld was given.
3428 if test "${with_demangler_in_ld+set}" = set; then :
3429   withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3430 else
3431   demangler_in_ld=yes
3432 fi
3433
3434
3435 # ----------------------
3436 # Find default assembler
3437 # ----------------------
3438
3439 # With GNU as
3440
3441 # Check whether --with-gnu-as was given.
3442 if test "${with_gnu_as+set}" = set; then :
3443   withval=$with_gnu_as; gas_flag="$with_gnu_as"
3444 else
3445   gas_flag=no
3446 fi
3447
3448
3449
3450 # Check whether --with-as was given.
3451 if test "${with_as+set}" = set; then :
3452   withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3453 fi
3454
3455 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3456   if test ! -x "$DEFAULT_ASSEMBLER"; then
3457     as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3458   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3459     gas_flag=yes
3460   fi
3461
3462 cat >>confdefs.h <<_ACEOF
3463 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3464 _ACEOF
3465
3466 fi
3467
3468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3469 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3470 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3471   if test x"$gas_flag" = x"no"; then
3472     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3473 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3474   else
3475     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3476 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3477   fi
3478 else
3479   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3480 $as_echo "no" >&6; }
3481 fi
3482
3483 # ---------------
3484 # Find C compiler
3485 # ---------------
3486
3487 # If a non-executable a.out is present (e.g. created by GNU as above even if
3488 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3489 # file, even when creating an executable, so an execution test fails.
3490 # Remove possible default executable files to avoid this.
3491 #
3492 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3493 # Autoconf includes it.
3494 rm -f a.out a.exe b.out
3495
3496 # Find the native compiler
3497 ac_ext=c
3498 ac_cpp='$CPP $CPPFLAGS'
3499 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3500 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3501 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3502 if test -n "$ac_tool_prefix"; then
3503   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3504 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3506 $as_echo_n "checking for $ac_word... " >&6; }
3507 if test "${ac_cv_prog_CC+set}" = set; then :
3508   $as_echo_n "(cached) " >&6
3509 else
3510   if test -n "$CC"; then
3511   ac_cv_prog_CC="$CC" # Let the user override the test.
3512 else
3513 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3514 for as_dir in $PATH
3515 do
3516   IFS=$as_save_IFS
3517   test -z "$as_dir" && as_dir=.
3518     for ac_exec_ext in '' $ac_executable_extensions; do
3519   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3520     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3521     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3522     break 2
3523   fi
3524 done
3525   done
3526 IFS=$as_save_IFS
3527
3528 fi
3529 fi
3530 CC=$ac_cv_prog_CC
3531 if test -n "$CC"; then
3532   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3533 $as_echo "$CC" >&6; }
3534 else
3535   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3536 $as_echo "no" >&6; }
3537 fi
3538
3539
3540 fi
3541 if test -z "$ac_cv_prog_CC"; then
3542   ac_ct_CC=$CC
3543   # Extract the first word of "gcc", so it can be a program name with args.
3544 set dummy gcc; ac_word=$2
3545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3546 $as_echo_n "checking for $ac_word... " >&6; }
3547 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3548   $as_echo_n "(cached) " >&6
3549 else
3550   if test -n "$ac_ct_CC"; then
3551   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3552 else
3553 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3554 for as_dir in $PATH
3555 do
3556   IFS=$as_save_IFS
3557   test -z "$as_dir" && as_dir=.
3558     for ac_exec_ext in '' $ac_executable_extensions; do
3559   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3560     ac_cv_prog_ac_ct_CC="gcc"
3561     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3562     break 2
3563   fi
3564 done
3565   done
3566 IFS=$as_save_IFS
3567
3568 fi
3569 fi
3570 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3571 if test -n "$ac_ct_CC"; then
3572   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3573 $as_echo "$ac_ct_CC" >&6; }
3574 else
3575   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3576 $as_echo "no" >&6; }
3577 fi
3578
3579   if test "x$ac_ct_CC" = x; then
3580     CC=""
3581   else
3582     case $cross_compiling:$ac_tool_warned in
3583 yes:)
3584 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3585 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3586 ac_tool_warned=yes ;;
3587 esac
3588     CC=$ac_ct_CC
3589   fi
3590 else
3591   CC="$ac_cv_prog_CC"
3592 fi
3593
3594 if test -z "$CC"; then
3595           if test -n "$ac_tool_prefix"; then
3596     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3597 set dummy ${ac_tool_prefix}cc; ac_word=$2
3598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3599 $as_echo_n "checking for $ac_word... " >&6; }
3600 if test "${ac_cv_prog_CC+set}" = set; then :
3601   $as_echo_n "(cached) " >&6
3602 else
3603   if test -n "$CC"; then
3604   ac_cv_prog_CC="$CC" # Let the user override the test.
3605 else
3606 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3607 for as_dir in $PATH
3608 do
3609   IFS=$as_save_IFS
3610   test -z "$as_dir" && as_dir=.
3611     for ac_exec_ext in '' $ac_executable_extensions; do
3612   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3613     ac_cv_prog_CC="${ac_tool_prefix}cc"
3614     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3615     break 2
3616   fi
3617 done
3618   done
3619 IFS=$as_save_IFS
3620
3621 fi
3622 fi
3623 CC=$ac_cv_prog_CC
3624 if test -n "$CC"; then
3625   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3626 $as_echo "$CC" >&6; }
3627 else
3628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3629 $as_echo "no" >&6; }
3630 fi
3631
3632
3633   fi
3634 fi
3635 if test -z "$CC"; then
3636   # Extract the first word of "cc", so it can be a program name with args.
3637 set dummy cc; ac_word=$2
3638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3639 $as_echo_n "checking for $ac_word... " >&6; }
3640 if test "${ac_cv_prog_CC+set}" = set; then :
3641   $as_echo_n "(cached) " >&6
3642 else
3643   if test -n "$CC"; then
3644   ac_cv_prog_CC="$CC" # Let the user override the test.
3645 else
3646   ac_prog_rejected=no
3647 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3648 for as_dir in $PATH
3649 do
3650   IFS=$as_save_IFS
3651   test -z "$as_dir" && as_dir=.
3652     for ac_exec_ext in '' $ac_executable_extensions; do
3653   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3654     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3655        ac_prog_rejected=yes
3656        continue
3657      fi
3658     ac_cv_prog_CC="cc"
3659     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3660     break 2
3661   fi
3662 done
3663   done
3664 IFS=$as_save_IFS
3665
3666 if test $ac_prog_rejected = yes; then
3667   # We found a bogon in the path, so make sure we never use it.
3668   set dummy $ac_cv_prog_CC
3669   shift
3670   if test $# != 0; then
3671     # We chose a different compiler from the bogus one.
3672     # However, it has the same basename, so the bogon will be chosen
3673     # first if we set CC to just the basename; use the full file name.
3674     shift
3675     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3676   fi
3677 fi
3678 fi
3679 fi
3680 CC=$ac_cv_prog_CC
3681 if test -n "$CC"; then
3682   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3683 $as_echo "$CC" >&6; }
3684 else
3685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3686 $as_echo "no" >&6; }
3687 fi
3688
3689
3690 fi
3691 if test -z "$CC"; then
3692   if test -n "$ac_tool_prefix"; then
3693   for ac_prog in cl.exe
3694   do
3695     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3696 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3698 $as_echo_n "checking for $ac_word... " >&6; }
3699 if test "${ac_cv_prog_CC+set}" = set; then :
3700   $as_echo_n "(cached) " >&6
3701 else
3702   if test -n "$CC"; then
3703   ac_cv_prog_CC="$CC" # Let the user override the test.
3704 else
3705 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3706 for as_dir in $PATH
3707 do
3708   IFS=$as_save_IFS
3709   test -z "$as_dir" && as_dir=.
3710     for ac_exec_ext in '' $ac_executable_extensions; do
3711   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3712     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3713     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3714     break 2
3715   fi
3716 done
3717   done
3718 IFS=$as_save_IFS
3719
3720 fi
3721 fi
3722 CC=$ac_cv_prog_CC
3723 if test -n "$CC"; then
3724   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3725 $as_echo "$CC" >&6; }
3726 else
3727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3728 $as_echo "no" >&6; }
3729 fi
3730
3731
3732     test -n "$CC" && break
3733   done
3734 fi
3735 if test -z "$CC"; then
3736   ac_ct_CC=$CC
3737   for ac_prog in cl.exe
3738 do
3739   # Extract the first word of "$ac_prog", so it can be a program name with args.
3740 set dummy $ac_prog; ac_word=$2
3741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3742 $as_echo_n "checking for $ac_word... " >&6; }
3743 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3744   $as_echo_n "(cached) " >&6
3745 else
3746   if test -n "$ac_ct_CC"; then
3747   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3748 else
3749 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3750 for as_dir in $PATH
3751 do
3752   IFS=$as_save_IFS
3753   test -z "$as_dir" && as_dir=.
3754     for ac_exec_ext in '' $ac_executable_extensions; do
3755   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3756     ac_cv_prog_ac_ct_CC="$ac_prog"
3757     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3758     break 2
3759   fi
3760 done
3761   done
3762 IFS=$as_save_IFS
3763
3764 fi
3765 fi
3766 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3767 if test -n "$ac_ct_CC"; then
3768   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3769 $as_echo "$ac_ct_CC" >&6; }
3770 else
3771   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3772 $as_echo "no" >&6; }
3773 fi
3774
3775
3776   test -n "$ac_ct_CC" && break
3777 done
3778
3779   if test "x$ac_ct_CC" = x; then
3780     CC=""
3781   else
3782     case $cross_compiling:$ac_tool_warned in
3783 yes:)
3784 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3785 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3786 ac_tool_warned=yes ;;
3787 esac
3788     CC=$ac_ct_CC
3789   fi
3790 fi
3791
3792 fi
3793
3794
3795 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3796 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3797 as_fn_error "no acceptable C compiler found in \$PATH
3798 See \`config.log' for more details." "$LINENO" 5; }
3799
3800 # Provide some information about the compiler.
3801 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3802 set X $ac_compile
3803 ac_compiler=$2
3804 for ac_option in --version -v -V -qversion; do
3805   { { ac_try="$ac_compiler $ac_option >&5"
3806 case "(($ac_try" in
3807   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3808   *) ac_try_echo=$ac_try;;
3809 esac
3810 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3811 $as_echo "$ac_try_echo"; } >&5
3812   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3813   ac_status=$?
3814   if test -s conftest.err; then
3815     sed '10a\
3816 ... rest of stderr output deleted ...
3817          10q' conftest.err >conftest.er1
3818     cat conftest.er1 >&5
3819     rm -f conftest.er1 conftest.err
3820   fi
3821   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3822   test $ac_status = 0; }
3823 done
3824
3825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3826 /* end confdefs.h.  */
3827
3828 int
3829 main ()
3830 {
3831
3832   ;
3833   return 0;
3834 }
3835 _ACEOF
3836 ac_clean_files_save=$ac_clean_files
3837 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3838 # Try to create an executable without -o first, disregard a.out.
3839 # It will help us diagnose broken compilers, and finding out an intuition
3840 # of exeext.
3841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3842 $as_echo_n "checking for C compiler default output file name... " >&6; }
3843 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3844
3845 # The possible output files:
3846 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3847
3848 ac_rmfiles=
3849 for ac_file in $ac_files
3850 do
3851   case $ac_file in
3852     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3853     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3854   esac
3855 done
3856 rm -f $ac_rmfiles
3857
3858 if { { ac_try="$ac_link_default"
3859 case "(($ac_try" in
3860   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3861   *) ac_try_echo=$ac_try;;
3862 esac
3863 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3864 $as_echo "$ac_try_echo"; } >&5
3865   (eval "$ac_link_default") 2>&5
3866   ac_status=$?
3867   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3868   test $ac_status = 0; }; then :
3869   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3870 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3871 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3872 # so that the user can short-circuit this test for compilers unknown to
3873 # Autoconf.
3874 for ac_file in $ac_files ''
3875 do
3876   test -f "$ac_file" || continue
3877   case $ac_file in
3878     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3879         ;;
3880     [ab].out )
3881         # We found the default executable, but exeext='' is most
3882         # certainly right.
3883         break;;
3884     *.* )
3885         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3886         then :; else
3887            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3888         fi
3889         # We set ac_cv_exeext here because the later test for it is not
3890         # safe: cross compilers may not add the suffix if given an `-o'
3891         # argument, so we may need to know it at that point already.
3892         # Even if this section looks crufty: it has the advantage of
3893         # actually working.
3894         break;;
3895     * )
3896         break;;
3897   esac
3898 done
3899 test "$ac_cv_exeext" = no && ac_cv_exeext=
3900
3901 else
3902   ac_file=''
3903 fi
3904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3905 $as_echo "$ac_file" >&6; }
3906 if test -z "$ac_file"; then :
3907   $as_echo "$as_me: failed program was:" >&5
3908 sed 's/^/| /' conftest.$ac_ext >&5
3909
3910 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3911 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3912 { as_fn_set_status 77
3913 as_fn_error "C compiler cannot create executables
3914 See \`config.log' for more details." "$LINENO" 5; }; }
3915 fi
3916 ac_exeext=$ac_cv_exeext
3917
3918 # Check that the compiler produces executables we can run.  If not, either
3919 # the compiler is broken, or we cross compile.
3920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3921 $as_echo_n "checking whether the C compiler works... " >&6; }
3922 # If not cross compiling, check that we can run a simple program.
3923 if test "$cross_compiling" != yes; then
3924   if { ac_try='./$ac_file'
3925   { { case "(($ac_try" in
3926   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3927   *) ac_try_echo=$ac_try;;
3928 esac
3929 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3930 $as_echo "$ac_try_echo"; } >&5
3931   (eval "$ac_try") 2>&5
3932   ac_status=$?
3933   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3934   test $ac_status = 0; }; }; then
3935     cross_compiling=no
3936   else
3937     if test "$cross_compiling" = maybe; then
3938         cross_compiling=yes
3939     else
3940         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3941 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3942 as_fn_error "cannot run C compiled programs.
3943 If you meant to cross compile, use \`--host'.
3944 See \`config.log' for more details." "$LINENO" 5; }
3945     fi
3946   fi
3947 fi
3948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3949 $as_echo "yes" >&6; }
3950
3951 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3952 ac_clean_files=$ac_clean_files_save
3953 # Check that the compiler produces executables we can run.  If not, either
3954 # the compiler is broken, or we cross compile.
3955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3956 $as_echo_n "checking whether we are cross compiling... " >&6; }
3957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3958 $as_echo "$cross_compiling" >&6; }
3959
3960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3961 $as_echo_n "checking for suffix of executables... " >&6; }
3962 if { { ac_try="$ac_link"
3963 case "(($ac_try" in
3964   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3965   *) ac_try_echo=$ac_try;;
3966 esac
3967 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3968 $as_echo "$ac_try_echo"; } >&5
3969   (eval "$ac_link") 2>&5
3970   ac_status=$?
3971   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3972   test $ac_status = 0; }; then :
3973   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3974 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3975 # work properly (i.e., refer to `conftest.exe'), while it won't with
3976 # `rm'.
3977 for ac_file in conftest.exe conftest conftest.*; do
3978   test -f "$ac_file" || continue
3979   case $ac_file in
3980     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3981     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3982           break;;
3983     * ) break;;
3984   esac
3985 done
3986 else
3987   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3988 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3989 as_fn_error "cannot compute suffix of executables: cannot compile and link
3990 See \`config.log' for more details." "$LINENO" 5; }
3991 fi
3992 rm -f conftest$ac_cv_exeext
3993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3994 $as_echo "$ac_cv_exeext" >&6; }
3995
3996 rm -f conftest.$ac_ext
3997 EXEEXT=$ac_cv_exeext
3998 ac_exeext=$EXEEXT
3999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4000 $as_echo_n "checking for suffix of object files... " >&6; }
4001 if test "${ac_cv_objext+set}" = set; then :
4002   $as_echo_n "(cached) " >&6
4003 else
4004   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4005 /* end confdefs.h.  */
4006
4007 int
4008 main ()
4009 {
4010
4011   ;
4012   return 0;
4013 }
4014 _ACEOF
4015 rm -f conftest.o conftest.obj
4016 if { { ac_try="$ac_compile"
4017 case "(($ac_try" in
4018   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4019   *) ac_try_echo=$ac_try;;
4020 esac
4021 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4022 $as_echo "$ac_try_echo"; } >&5
4023   (eval "$ac_compile") 2>&5
4024   ac_status=$?
4025   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4026   test $ac_status = 0; }; then :
4027   for ac_file in conftest.o conftest.obj conftest.*; do
4028   test -f "$ac_file" || continue;
4029   case $ac_file in
4030     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4031     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4032        break;;
4033   esac
4034 done
4035 else
4036   $as_echo "$as_me: failed program was:" >&5
4037 sed 's/^/| /' conftest.$ac_ext >&5
4038
4039 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4040 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4041 as_fn_error "cannot compute suffix of object files: cannot compile
4042 See \`config.log' for more details." "$LINENO" 5; }
4043 fi
4044 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4045 fi
4046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4047 $as_echo "$ac_cv_objext" >&6; }
4048 OBJEXT=$ac_cv_objext
4049 ac_objext=$OBJEXT
4050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4051 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4052 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4053   $as_echo_n "(cached) " >&6
4054 else
4055   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4056 /* end confdefs.h.  */
4057
4058 int
4059 main ()
4060 {
4061 #ifndef __GNUC__
4062        choke me
4063 #endif
4064
4065   ;
4066   return 0;
4067 }
4068 _ACEOF
4069 if ac_fn_c_try_compile "$LINENO"; then :
4070   ac_compiler_gnu=yes
4071 else
4072   ac_compiler_gnu=no
4073 fi
4074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4075 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4076
4077 fi
4078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4079 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4080 if test $ac_compiler_gnu = yes; then
4081   GCC=yes
4082 else
4083   GCC=
4084 fi
4085 ac_test_CFLAGS=${CFLAGS+set}
4086 ac_save_CFLAGS=$CFLAGS
4087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4088 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4089 if test "${ac_cv_prog_cc_g+set}" = set; then :
4090   $as_echo_n "(cached) " >&6
4091 else
4092   ac_save_c_werror_flag=$ac_c_werror_flag
4093    ac_c_werror_flag=yes
4094    ac_cv_prog_cc_g=no
4095    CFLAGS="-g"
4096    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4097 /* end confdefs.h.  */
4098
4099 int
4100 main ()
4101 {
4102
4103   ;
4104   return 0;
4105 }
4106 _ACEOF
4107 if ac_fn_c_try_compile "$LINENO"; then :
4108   ac_cv_prog_cc_g=yes
4109 else
4110   CFLAGS=""
4111       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4112 /* end confdefs.h.  */
4113
4114 int
4115 main ()
4116 {
4117
4118   ;
4119   return 0;
4120 }
4121 _ACEOF
4122 if ac_fn_c_try_compile "$LINENO"; then :
4123
4124 else
4125   ac_c_werror_flag=$ac_save_c_werror_flag
4126          CFLAGS="-g"
4127          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4128 /* end confdefs.h.  */
4129
4130 int
4131 main ()
4132 {
4133
4134   ;
4135   return 0;
4136 }
4137 _ACEOF
4138 if ac_fn_c_try_compile "$LINENO"; then :
4139   ac_cv_prog_cc_g=yes
4140 fi
4141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4142 fi
4143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4144 fi
4145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4146    ac_c_werror_flag=$ac_save_c_werror_flag
4147 fi
4148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4149 $as_echo "$ac_cv_prog_cc_g" >&6; }
4150 if test "$ac_test_CFLAGS" = set; then
4151   CFLAGS=$ac_save_CFLAGS
4152 elif test $ac_cv_prog_cc_g = yes; then
4153   if test "$GCC" = yes; then
4154     CFLAGS="-g -O2"
4155   else
4156     CFLAGS="-g"
4157   fi
4158 else
4159   if test "$GCC" = yes; then
4160     CFLAGS="-O2"
4161   else
4162     CFLAGS=
4163   fi
4164 fi
4165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4166 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4167 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4168   $as_echo_n "(cached) " >&6
4169 else
4170   ac_cv_prog_cc_c89=no
4171 ac_save_CC=$CC
4172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4173 /* end confdefs.h.  */
4174 #include <stdarg.h>
4175 #include <stdio.h>
4176 #include <sys/types.h>
4177 #include <sys/stat.h>
4178 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4179 struct buf { int x; };
4180 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4181 static char *e (p, i)
4182      char **p;
4183      int i;
4184 {
4185   return p[i];
4186 }
4187 static char *f (char * (*g) (char **, int), char **p, ...)
4188 {
4189   char *s;
4190   va_list v;
4191   va_start (v,p);
4192   s = g (p, va_arg (v,int));
4193   va_end (v);
4194   return s;
4195 }
4196
4197 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4198    function prototypes and stuff, but not '\xHH' hex character constants.
4199    These don't provoke an error unfortunately, instead are silently treated
4200    as 'x'.  The following induces an error, until -std is added to get
4201    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4202    array size at least.  It's necessary to write '\x00'==0 to get something
4203    that's true only with -std.  */
4204 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4205
4206 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4207    inside strings and character constants.  */
4208 #define FOO(x) 'x'
4209 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4210
4211 int test (int i, double x);
4212 struct s1 {int (*f) (int a);};
4213 struct s2 {int (*f) (double a);};
4214 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4215 int argc;
4216 char **argv;
4217 int
4218 main ()
4219 {
4220 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4221   ;
4222   return 0;
4223 }
4224 _ACEOF
4225 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4226         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4227 do
4228   CC="$ac_save_CC $ac_arg"
4229   if ac_fn_c_try_compile "$LINENO"; then :
4230   ac_cv_prog_cc_c89=$ac_arg
4231 fi
4232 rm -f core conftest.err conftest.$ac_objext
4233   test "x$ac_cv_prog_cc_c89" != "xno" && break
4234 done
4235 rm -f conftest.$ac_ext
4236 CC=$ac_save_CC
4237
4238 fi
4239 # AC_CACHE_VAL
4240 case "x$ac_cv_prog_cc_c89" in
4241   x)
4242     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4243 $as_echo "none needed" >&6; } ;;
4244   xno)
4245     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4246 $as_echo "unsupported" >&6; } ;;
4247   *)
4248     CC="$CC $ac_cv_prog_cc_c89"
4249     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4250 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4251 esac
4252 if test "x$ac_cv_prog_cc_c89" != xno; then :
4253
4254 fi
4255
4256 ac_ext=c
4257 ac_cpp='$CPP $CPPFLAGS'
4258 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4259 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4260 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4261
4262 if test "x$CC" != xcc; then
4263   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4264 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4265 else
4266   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4267 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4268 fi
4269 set dummy $CC; ac_cc=`$as_echo "$2" |
4270                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4271 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4272   $as_echo_n "(cached) " >&6
4273 else
4274   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4275 /* end confdefs.h.  */
4276
4277 int
4278 main ()
4279 {
4280
4281   ;
4282   return 0;
4283 }
4284 _ACEOF
4285 # Make sure it works both with $CC and with simple cc.
4286 # We do the test twice because some compilers refuse to overwrite an
4287 # existing .o file with -o, though they will create one.
4288 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4289 rm -f conftest2.*
4290 if { { case "(($ac_try" in
4291   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4292   *) ac_try_echo=$ac_try;;
4293 esac
4294 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4295 $as_echo "$ac_try_echo"; } >&5
4296   (eval "$ac_try") 2>&5
4297   ac_status=$?
4298   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4299   test $ac_status = 0; } &&
4300    test -f conftest2.$ac_objext && { { case "(($ac_try" in
4301   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4302   *) ac_try_echo=$ac_try;;
4303 esac
4304 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4305 $as_echo "$ac_try_echo"; } >&5
4306   (eval "$ac_try") 2>&5
4307   ac_status=$?
4308   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4309   test $ac_status = 0; };
4310 then
4311   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4312   if test "x$CC" != xcc; then
4313     # Test first that cc exists at all.
4314     if { ac_try='cc -c conftest.$ac_ext >&5'
4315   { { case "(($ac_try" in
4316   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4317   *) ac_try_echo=$ac_try;;
4318 esac
4319 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4320 $as_echo "$ac_try_echo"; } >&5
4321   (eval "$ac_try") 2>&5
4322   ac_status=$?
4323   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4324   test $ac_status = 0; }; }; then
4325       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4326       rm -f conftest2.*
4327       if { { case "(($ac_try" in
4328   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4329   *) ac_try_echo=$ac_try;;
4330 esac
4331 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4332 $as_echo "$ac_try_echo"; } >&5
4333   (eval "$ac_try") 2>&5
4334   ac_status=$?
4335   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4336   test $ac_status = 0; } &&
4337          test -f conftest2.$ac_objext && { { case "(($ac_try" in
4338   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4339   *) ac_try_echo=$ac_try;;
4340 esac
4341 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4342 $as_echo "$ac_try_echo"; } >&5
4343   (eval "$ac_try") 2>&5
4344   ac_status=$?
4345   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4346   test $ac_status = 0; };
4347       then
4348         # cc works too.
4349         :
4350       else
4351         # cc exists but doesn't like -o.
4352         eval ac_cv_prog_cc_${ac_cc}_c_o=no
4353       fi
4354     fi
4355   fi
4356 else
4357   eval ac_cv_prog_cc_${ac_cc}_c_o=no
4358 fi
4359 rm -f core conftest*
4360
4361 fi
4362 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4363   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4364 $as_echo "yes" >&6; }
4365 else
4366   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4367 $as_echo "no" >&6; }
4368
4369 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4370
4371 fi
4372
4373 # expand $ac_aux_dir to an absolute path
4374 am_aux_dir=`cd $ac_aux_dir && pwd`
4375
4376 # FIXME: we rely on the cache variable name because
4377 # there is no other way.
4378 set dummy $CC
4379 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4380 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4381 if test "$am_t" != yes; then
4382    # Losing compiler, so override with the script.
4383    # FIXME: It is wrong to rewrite CC.
4384    # But if we don't then we get into trouble of one sort or another.
4385    # A longer-term fix would be to have automake use am__CC in this case,
4386    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4387    CC="$am_aux_dir/compile $CC"
4388 fi
4389
4390
4391 ac_ext=cpp
4392 ac_cpp='$CXXCPP $CPPFLAGS'
4393 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4394 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4395 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4396 if test -z "$CXX"; then
4397   if test -n "$CCC"; then
4398     CXX=$CCC
4399   else
4400     if test -n "$ac_tool_prefix"; then
4401   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4402   do
4403     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4404 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4406 $as_echo_n "checking for $ac_word... " >&6; }
4407 if test "${ac_cv_prog_CXX+set}" = set; then :
4408   $as_echo_n "(cached) " >&6
4409 else
4410   if test -n "$CXX"; then
4411   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4412 else
4413 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4414 for as_dir in $PATH
4415 do
4416   IFS=$as_save_IFS
4417   test -z "$as_dir" && as_dir=.
4418     for ac_exec_ext in '' $ac_executable_extensions; do
4419   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4420     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4421     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4422     break 2
4423   fi
4424 done
4425   done
4426 IFS=$as_save_IFS
4427
4428 fi
4429 fi
4430 CXX=$ac_cv_prog_CXX
4431 if test -n "$CXX"; then
4432   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4433 $as_echo "$CXX" >&6; }
4434 else
4435   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4436 $as_echo "no" >&6; }
4437 fi
4438
4439
4440     test -n "$CXX" && break
4441   done
4442 fi
4443 if test -z "$CXX"; then
4444   ac_ct_CXX=$CXX
4445   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4446 do
4447   # Extract the first word of "$ac_prog", so it can be a program name with args.
4448 set dummy $ac_prog; ac_word=$2
4449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4450 $as_echo_n "checking for $ac_word... " >&6; }
4451 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4452   $as_echo_n "(cached) " >&6
4453 else
4454   if test -n "$ac_ct_CXX"; then
4455   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4456 else
4457 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4458 for as_dir in $PATH
4459 do
4460   IFS=$as_save_IFS
4461   test -z "$as_dir" && as_dir=.
4462     for ac_exec_ext in '' $ac_executable_extensions; do
4463   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4464     ac_cv_prog_ac_ct_CXX="$ac_prog"
4465     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4466     break 2
4467   fi
4468 done
4469   done
4470 IFS=$as_save_IFS
4471
4472 fi
4473 fi
4474 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4475 if test -n "$ac_ct_CXX"; then
4476   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4477 $as_echo "$ac_ct_CXX" >&6; }
4478 else
4479   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4480 $as_echo "no" >&6; }
4481 fi
4482
4483
4484   test -n "$ac_ct_CXX" && break
4485 done
4486
4487   if test "x$ac_ct_CXX" = x; then
4488     CXX="g++"
4489   else
4490     case $cross_compiling:$ac_tool_warned in
4491 yes:)
4492 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4493 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4494 ac_tool_warned=yes ;;
4495 esac
4496     CXX=$ac_ct_CXX
4497   fi
4498 fi
4499
4500   fi
4501 fi
4502 # Provide some information about the compiler.
4503 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4504 set X $ac_compile
4505 ac_compiler=$2
4506 for ac_option in --version -v -V -qversion; do
4507   { { ac_try="$ac_compiler $ac_option >&5"
4508 case "(($ac_try" in
4509   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4510   *) ac_try_echo=$ac_try;;
4511 esac
4512 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4513 $as_echo "$ac_try_echo"; } >&5
4514   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4515   ac_status=$?
4516   if test -s conftest.err; then
4517     sed '10a\
4518 ... rest of stderr output deleted ...
4519          10q' conftest.err >conftest.er1
4520     cat conftest.er1 >&5
4521     rm -f conftest.er1 conftest.err
4522   fi
4523   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4524   test $ac_status = 0; }
4525 done
4526
4527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4528 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4529 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4530   $as_echo_n "(cached) " >&6
4531 else
4532   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4533 /* end confdefs.h.  */
4534
4535 int
4536 main ()
4537 {
4538 #ifndef __GNUC__
4539        choke me
4540 #endif
4541
4542   ;
4543   return 0;
4544 }
4545 _ACEOF
4546 if ac_fn_cxx_try_compile "$LINENO"; then :
4547   ac_compiler_gnu=yes
4548 else
4549   ac_compiler_gnu=no
4550 fi
4551 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4552 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4553
4554 fi
4555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4556 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4557 if test $ac_compiler_gnu = yes; then
4558   GXX=yes
4559 else
4560   GXX=
4561 fi
4562 ac_test_CXXFLAGS=${CXXFLAGS+set}
4563 ac_save_CXXFLAGS=$CXXFLAGS
4564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4565 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4566 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4567   $as_echo_n "(cached) " >&6
4568 else
4569   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4570    ac_cxx_werror_flag=yes
4571    ac_cv_prog_cxx_g=no
4572    CXXFLAGS="-g"
4573    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4574 /* end confdefs.h.  */
4575
4576 int
4577 main ()
4578 {
4579
4580   ;
4581   return 0;
4582 }
4583 _ACEOF
4584 if ac_fn_cxx_try_compile "$LINENO"; then :
4585   ac_cv_prog_cxx_g=yes
4586 else
4587   CXXFLAGS=""
4588       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4589 /* end confdefs.h.  */
4590
4591 int
4592 main ()
4593 {
4594
4595   ;
4596   return 0;
4597 }
4598 _ACEOF
4599 if ac_fn_cxx_try_compile "$LINENO"; then :
4600
4601 else
4602   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4603          CXXFLAGS="-g"
4604          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4605 /* end confdefs.h.  */
4606
4607 int
4608 main ()
4609 {
4610
4611   ;
4612   return 0;
4613 }
4614 _ACEOF
4615 if ac_fn_cxx_try_compile "$LINENO"; then :
4616   ac_cv_prog_cxx_g=yes
4617 fi
4618 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4619 fi
4620 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4621 fi
4622 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4623    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4624 fi
4625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4626 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4627 if test "$ac_test_CXXFLAGS" = set; then
4628   CXXFLAGS=$ac_save_CXXFLAGS
4629 elif test $ac_cv_prog_cxx_g = yes; then
4630   if test "$GXX" = yes; then
4631     CXXFLAGS="-g -O2"
4632   else
4633     CXXFLAGS="-g"
4634   fi
4635 else
4636   if test "$GXX" = yes; then
4637     CXXFLAGS="-O2"
4638   else
4639     CXXFLAGS=
4640   fi
4641 fi
4642 ac_ext=c
4643 ac_cpp='$CPP $CPPFLAGS'
4644 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4645 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4646 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4647
4648
4649
4650
4651 if test -n "$ac_tool_prefix"; then
4652   # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4653 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4655 $as_echo_n "checking for $ac_word... " >&6; }
4656 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4657   $as_echo_n "(cached) " >&6
4658 else
4659   if test -n "$GNATBIND"; then
4660   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4661 else
4662 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4663 for as_dir in $PATH
4664 do
4665   IFS=$as_save_IFS
4666   test -z "$as_dir" && as_dir=.
4667     for ac_exec_ext in '' $ac_executable_extensions; do
4668   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4669     ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4670     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4671     break 2
4672   fi
4673 done
4674   done
4675 IFS=$as_save_IFS
4676
4677 fi
4678 fi
4679 GNATBIND=$ac_cv_prog_GNATBIND
4680 if test -n "$GNATBIND"; then
4681   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4682 $as_echo "$GNATBIND" >&6; }
4683 else
4684   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4685 $as_echo "no" >&6; }
4686 fi
4687
4688
4689 fi
4690 if test -z "$ac_cv_prog_GNATBIND"; then
4691   ac_ct_GNATBIND=$GNATBIND
4692   # Extract the first word of "gnatbind", so it can be a program name with args.
4693 set dummy gnatbind; ac_word=$2
4694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4695 $as_echo_n "checking for $ac_word... " >&6; }
4696 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4697   $as_echo_n "(cached) " >&6
4698 else
4699   if test -n "$ac_ct_GNATBIND"; then
4700   ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4701 else
4702 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4703 for as_dir in $PATH
4704 do
4705   IFS=$as_save_IFS
4706   test -z "$as_dir" && as_dir=.
4707     for ac_exec_ext in '' $ac_executable_extensions; do
4708   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4709     ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4710     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4711     break 2
4712   fi
4713 done
4714   done
4715 IFS=$as_save_IFS
4716
4717 fi
4718 fi
4719 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4720 if test -n "$ac_ct_GNATBIND"; then
4721   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4722 $as_echo "$ac_ct_GNATBIND" >&6; }
4723 else
4724   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4725 $as_echo "no" >&6; }
4726 fi
4727
4728   if test "x$ac_ct_GNATBIND" = x; then
4729     GNATBIND="no"
4730   else
4731     case $cross_compiling:$ac_tool_warned in
4732 yes:)
4733 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4734 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4735 ac_tool_warned=yes ;;
4736 esac
4737     GNATBIND=$ac_ct_GNATBIND
4738   fi
4739 else
4740   GNATBIND="$ac_cv_prog_GNATBIND"
4741 fi
4742
4743 if test -n "$ac_tool_prefix"; then
4744   # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4745 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4747 $as_echo_n "checking for $ac_word... " >&6; }
4748 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4749   $as_echo_n "(cached) " >&6
4750 else
4751   if test -n "$GNATMAKE"; then
4752   ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4753 else
4754 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4755 for as_dir in $PATH
4756 do
4757   IFS=$as_save_IFS
4758   test -z "$as_dir" && as_dir=.
4759     for ac_exec_ext in '' $ac_executable_extensions; do
4760   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4761     ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4762     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4763     break 2
4764   fi
4765 done
4766   done
4767 IFS=$as_save_IFS
4768
4769 fi
4770 fi
4771 GNATMAKE=$ac_cv_prog_GNATMAKE
4772 if test -n "$GNATMAKE"; then
4773   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4774 $as_echo "$GNATMAKE" >&6; }
4775 else
4776   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4777 $as_echo "no" >&6; }
4778 fi
4779
4780
4781 fi
4782 if test -z "$ac_cv_prog_GNATMAKE"; then
4783   ac_ct_GNATMAKE=$GNATMAKE
4784   # Extract the first word of "gnatmake", so it can be a program name with args.
4785 set dummy gnatmake; ac_word=$2
4786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4787 $as_echo_n "checking for $ac_word... " >&6; }
4788 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4789   $as_echo_n "(cached) " >&6
4790 else
4791   if test -n "$ac_ct_GNATMAKE"; then
4792   ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4793 else
4794 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4795 for as_dir in $PATH
4796 do
4797   IFS=$as_save_IFS
4798   test -z "$as_dir" && as_dir=.
4799     for ac_exec_ext in '' $ac_executable_extensions; do
4800   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4801     ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4802     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4803     break 2
4804   fi
4805 done
4806   done
4807 IFS=$as_save_IFS
4808
4809 fi
4810 fi
4811 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4812 if test -n "$ac_ct_GNATMAKE"; then
4813   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4814 $as_echo "$ac_ct_GNATMAKE" >&6; }
4815 else
4816   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4817 $as_echo "no" >&6; }
4818 fi
4819
4820   if test "x$ac_ct_GNATMAKE" = x; then
4821     GNATMAKE="no"
4822   else
4823     case $cross_compiling:$ac_tool_warned in
4824 yes:)
4825 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4826 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4827 ac_tool_warned=yes ;;
4828 esac
4829     GNATMAKE=$ac_ct_GNATMAKE
4830   fi
4831 else
4832   GNATMAKE="$ac_cv_prog_GNATMAKE"
4833 fi
4834
4835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4836 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4837 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4838   $as_echo_n "(cached) " >&6
4839 else
4840   cat >conftest.adb <<EOF
4841 procedure conftest is begin null; end conftest;
4842 EOF
4843 acx_cv_cc_gcc_supports_ada=no
4844 # There is a bug in old released versions of GCC which causes the
4845 # driver to exit successfully when the appropriate language module
4846 # has not been installed.  This is fixed in 2.95.4, 3.0.2, and 3.1.
4847 # Therefore we must check for the error message as well as an
4848 # unsuccessful exit.
4849 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4850 # given a .adb file, but produce no object file.  So we must check
4851 # if an object file was really produced to guard against this.
4852 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4853 if test x"$errors" = x && test -f conftest.$ac_objext; then
4854   acx_cv_cc_gcc_supports_ada=yes
4855 fi
4856 rm -f conftest.*
4857 fi
4858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4859 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4860
4861 if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4862   have_gnat=yes
4863 else
4864   have_gnat=no
4865 fi
4866
4867
4868 # autoconf is lame and doesn't give us any substitution variable for this.
4869 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4870   NO_MINUS_C_MINUS_O=yes
4871 else
4872   OUTPUT_OPTION='-o $@'
4873 fi
4874
4875
4876
4877 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4878 # optimizations to be activated explicitly by the toplevel.
4879 case "$CC" in
4880   */prev-gcc/xgcc*) ;;
4881   *) CFLAGS=`echo "$CFLAGS " | sed -e "s/-Ofast[        ]//" -e "s/-O[gs][      ]//" -e "s/-O[0-9]*[    ]//" `
4882      CXXFLAGS=`echo "$CXXFLAGS " | sed -e "s/-Ofast[    ]//" -e "s/-O[gs][      ]//" -e "s/-O[0-9]*[    ]//" ` ;;
4883 esac
4884
4885
4886
4887 # Determine PICFLAG for target gnatlib.
4888
4889
4890
4891
4892 case "${target}" in
4893     # PIC is the default on some targets or must not be used.
4894     *-*-darwin*)
4895         # PIC is the default on this platform
4896         # Common symbols not allowed in MH_DYLIB files
4897         PICFLAG_FOR_TARGET=-fno-common
4898         ;;
4899     alpha*-dec-osf5*)
4900         # PIC is the default.
4901         ;;
4902     hppa*64*-*-hpux*)
4903         # PIC is the default for 64-bit PA HP-UX.
4904         ;;
4905     i[34567]86-*-cygwin* | x86_64-*-cygwin*)
4906         ;;
4907     i[34567]86-*-mingw* | x86_64-*-mingw*)
4908         ;;
4909     i[34567]86-*-interix[3-9]*)
4910         # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4911         # Instead, we relocate shared libraries at runtime.
4912         ;;
4913     i[34567]86-*-nto-qnx*)
4914         # QNX uses GNU C++, but need to define -shared option too, otherwise
4915         # it will coredump.
4916         PICFLAG_FOR_TARGET='-fPIC -shared'
4917         ;;
4918     i[34567]86-pc-msdosdjgpp*)
4919         # DJGPP does not support shared libraries at all.
4920         ;;
4921     ia64*-*-hpux*)
4922         # On IA64 HP-UX, PIC is the default but the pic flag
4923         # sets the default TLS model and affects inlining.
4924         PICFLAG_FOR_TARGET=-fPIC
4925         ;;
4926     mips-sgi-irix6*)
4927         # PIC is the default.
4928         ;;
4929     rs6000-ibm-aix* | powerpc-ibm-aix*)
4930         # All AIX code is PIC.
4931         ;;
4932
4933     # Some targets support both -fPIC and -fpic, but prefer the latter.
4934     # FIXME: Why?
4935     i[34567]86-*-* | x86_64-*-*)
4936         PICFLAG_FOR_TARGET=-fpic
4937         ;;
4938     m68k-*-*)
4939         PICFLAG_FOR_TARGET=-fpic
4940         ;;
4941     # FIXME: Override -fPIC default in libgcc only?
4942     sh-*-linux* | sh[2346lbe]*-*-linux*)
4943         PICFLAG_FOR_TARGET=-fpic
4944         ;;
4945     # FIXME: Simplify to sh*-*-netbsd*?
4946     sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4947       sh64-*-netbsd* | sh64l*-*-netbsd*)
4948         PICFLAG_FOR_TARGET=-fpic
4949         ;;
4950     # Default to -fPIC unless specified otherwise.
4951     *)
4952         PICFLAG_FOR_TARGET=-fPIC
4953         ;;
4954 esac
4955
4956 # If the user explicitly uses -fpic/-fPIC, keep that.
4957 case "${CFLAGS_FOR_TARGET}" in
4958     *-fpic*)
4959         PICFLAG_FOR_TARGET=-fpic
4960         ;;
4961     *-fPIC*)
4962         PICFLAG_FOR_TARGET=-fPIC
4963         ;;
4964 esac
4965
4966
4967
4968 # -------------------------
4969 # Check C compiler features
4970 # -------------------------
4971
4972
4973 ac_ext=c
4974 ac_cpp='$CPP $CPPFLAGS'
4975 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4976 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4977 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4979 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4980 # On Suns, sometimes $CPP names a directory.
4981 if test -n "$CPP" && test -d "$CPP"; then
4982   CPP=
4983 fi
4984 if test -z "$CPP"; then
4985   if test "${ac_cv_prog_CPP+set}" = set; then :
4986   $as_echo_n "(cached) " >&6
4987 else
4988       # Double quotes because CPP needs to be expanded
4989     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4990     do
4991       ac_preproc_ok=false
4992 for ac_c_preproc_warn_flag in '' yes
4993 do
4994   # Use a header file that comes with gcc, so configuring glibc
4995   # with a fresh cross-compiler works.
4996   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4997   # <limits.h> exists even on freestanding compilers.
4998   # On the NeXT, cc -E runs the code through the compiler's parser,
4999   # not just through cpp. "Syntax error" is here to catch this case.
5000   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5001 /* end confdefs.h.  */
5002 #ifdef __STDC__
5003 # include <limits.h>
5004 #else
5005 # include <assert.h>
5006 #endif
5007                      Syntax error
5008 _ACEOF
5009 if ac_fn_c_try_cpp "$LINENO"; then :
5010
5011 else
5012   # Broken: fails on valid input.
5013 continue
5014 fi
5015 rm -f conftest.err conftest.$ac_ext
5016
5017   # OK, works on sane cases.  Now check whether nonexistent headers
5018   # can be detected and how.
5019   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5020 /* end confdefs.h.  */
5021 #include <ac_nonexistent.h>
5022 _ACEOF
5023 if ac_fn_c_try_cpp "$LINENO"; then :
5024   # Broken: success on invalid input.
5025 continue
5026 else
5027   # Passes both tests.
5028 ac_preproc_ok=:
5029 break
5030 fi
5031 rm -f conftest.err conftest.$ac_ext
5032
5033 done
5034 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5035 rm -f conftest.err conftest.$ac_ext
5036 if $ac_preproc_ok; then :
5037   break
5038 fi
5039
5040     done
5041     ac_cv_prog_CPP=$CPP
5042
5043 fi
5044   CPP=$ac_cv_prog_CPP
5045 else
5046   ac_cv_prog_CPP=$CPP
5047 fi
5048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5049 $as_echo "$CPP" >&6; }
5050 ac_preproc_ok=false
5051 for ac_c_preproc_warn_flag in '' yes
5052 do
5053   # Use a header file that comes with gcc, so configuring glibc
5054   # with a fresh cross-compiler works.
5055   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5056   # <limits.h> exists even on freestanding compilers.
5057   # On the NeXT, cc -E runs the code through the compiler's parser,
5058   # not just through cpp. "Syntax error" is here to catch this case.
5059   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5060 /* end confdefs.h.  */
5061 #ifdef __STDC__
5062 # include <limits.h>
5063 #else
5064 # include <assert.h>
5065 #endif
5066                      Syntax error
5067 _ACEOF
5068 if ac_fn_c_try_cpp "$LINENO"; then :
5069
5070 else
5071   # Broken: fails on valid input.
5072 continue
5073 fi
5074 rm -f conftest.err conftest.$ac_ext
5075
5076   # OK, works on sane cases.  Now check whether nonexistent headers
5077   # can be detected and how.
5078   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5079 /* end confdefs.h.  */
5080 #include <ac_nonexistent.h>
5081 _ACEOF
5082 if ac_fn_c_try_cpp "$LINENO"; then :
5083   # Broken: success on invalid input.
5084 continue
5085 else
5086   # Passes both tests.
5087 ac_preproc_ok=:
5088 break
5089 fi
5090 rm -f conftest.err conftest.$ac_ext
5091
5092 done
5093 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5094 rm -f conftest.err conftest.$ac_ext
5095 if $ac_preproc_ok; then :
5096
5097 else
5098   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5099 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5100 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5101 See \`config.log' for more details." "$LINENO" 5; }
5102 fi
5103
5104 ac_ext=c
5105 ac_cpp='$CPP $CPPFLAGS'
5106 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5107 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5108 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5109
5110
5111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5112 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5113 if test "${ac_cv_path_GREP+set}" = set; then :
5114   $as_echo_n "(cached) " >&6
5115 else
5116   if test -z "$GREP"; then
5117   ac_path_GREP_found=false
5118   # Loop through the user's path and test for each of PROGNAME-LIST
5119   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5120 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5121 do
5122   IFS=$as_save_IFS
5123   test -z "$as_dir" && as_dir=.
5124     for ac_prog in grep ggrep; do
5125     for ac_exec_ext in '' $ac_executable_extensions; do
5126       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5127       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5128 # Check for GNU ac_path_GREP and select it if it is found.
5129   # Check for GNU $ac_path_GREP
5130 case `"$ac_path_GREP" --version 2>&1` in
5131 *GNU*)
5132   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5133 *)
5134   ac_count=0
5135   $as_echo_n 0123456789 >"conftest.in"
5136   while :
5137   do
5138     cat "conftest.in" "conftest.in" >"conftest.tmp"
5139     mv "conftest.tmp" "conftest.in"
5140     cp "conftest.in" "conftest.nl"
5141     $as_echo 'GREP' >> "conftest.nl"
5142     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5143     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5144     as_fn_arith $ac_count + 1 && ac_count=$as_val
5145     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5146       # Best one so far, save it but keep looking for a better one
5147       ac_cv_path_GREP="$ac_path_GREP"
5148       ac_path_GREP_max=$ac_count
5149     fi
5150     # 10*(2^10) chars as input seems more than enough
5151     test $ac_count -gt 10 && break
5152   done
5153   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5154 esac
5155
5156       $ac_path_GREP_found && break 3
5157     done
5158   done
5159   done
5160 IFS=$as_save_IFS
5161   if test -z "$ac_cv_path_GREP"; then
5162     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5163   fi
5164 else
5165   ac_cv_path_GREP=$GREP
5166 fi
5167
5168 fi
5169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5170 $as_echo "$ac_cv_path_GREP" >&6; }
5171  GREP="$ac_cv_path_GREP"
5172
5173
5174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5175 $as_echo_n "checking for egrep... " >&6; }
5176 if test "${ac_cv_path_EGREP+set}" = set; then :
5177   $as_echo_n "(cached) " >&6
5178 else
5179   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5180    then ac_cv_path_EGREP="$GREP -E"
5181    else
5182      if test -z "$EGREP"; then
5183   ac_path_EGREP_found=false
5184   # Loop through the user's path and test for each of PROGNAME-LIST
5185   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5186 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5187 do
5188   IFS=$as_save_IFS
5189   test -z "$as_dir" && as_dir=.
5190     for ac_prog in egrep; do
5191     for ac_exec_ext in '' $ac_executable_extensions; do
5192       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5193       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5194 # Check for GNU ac_path_EGREP and select it if it is found.
5195   # Check for GNU $ac_path_EGREP
5196 case `"$ac_path_EGREP" --version 2>&1` in
5197 *GNU*)
5198   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5199 *)
5200   ac_count=0
5201   $as_echo_n 0123456789 >"conftest.in"
5202   while :
5203   do
5204     cat "conftest.in" "conftest.in" >"conftest.tmp"
5205     mv "conftest.tmp" "conftest.in"
5206     cp "conftest.in" "conftest.nl"
5207     $as_echo 'EGREP' >> "conftest.nl"
5208     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5209     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5210     as_fn_arith $ac_count + 1 && ac_count=$as_val
5211     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5212       # Best one so far, save it but keep looking for a better one
5213       ac_cv_path_EGREP="$ac_path_EGREP"
5214       ac_path_EGREP_max=$ac_count
5215     fi
5216     # 10*(2^10) chars as input seems more than enough
5217     test $ac_count -gt 10 && break
5218   done
5219   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5220 esac
5221
5222       $ac_path_EGREP_found && break 3
5223     done
5224   done
5225   done
5226 IFS=$as_save_IFS
5227   if test -z "$ac_cv_path_EGREP"; then
5228     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5229   fi
5230 else
5231   ac_cv_path_EGREP=$EGREP
5232 fi
5233
5234    fi
5235 fi
5236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5237 $as_echo "$ac_cv_path_EGREP" >&6; }
5238  EGREP="$ac_cv_path_EGREP"
5239
5240
5241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5242 $as_echo_n "checking for ANSI C header files... " >&6; }
5243 if test "${ac_cv_header_stdc+set}" = set; then :
5244   $as_echo_n "(cached) " >&6
5245 else
5246   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5247 /* end confdefs.h.  */
5248 #include <stdlib.h>
5249 #include <stdarg.h>
5250 #include <string.h>
5251 #include <float.h>
5252
5253 int
5254 main ()
5255 {
5256
5257   ;
5258   return 0;
5259 }
5260 _ACEOF
5261 if ac_fn_c_try_compile "$LINENO"; then :
5262   ac_cv_header_stdc=yes
5263 else
5264   ac_cv_header_stdc=no
5265 fi
5266 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5267
5268 if test $ac_cv_header_stdc = yes; then
5269   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5270   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5271 /* end confdefs.h.  */
5272 #include <string.h>
5273
5274 _ACEOF
5275 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5276   $EGREP "memchr" >/dev/null 2>&1; then :
5277
5278 else
5279   ac_cv_header_stdc=no
5280 fi
5281 rm -f conftest*
5282
5283 fi
5284
5285 if test $ac_cv_header_stdc = yes; then
5286   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5287   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5288 /* end confdefs.h.  */
5289 #include <stdlib.h>
5290
5291 _ACEOF
5292 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5293   $EGREP "free" >/dev/null 2>&1; then :
5294
5295 else
5296   ac_cv_header_stdc=no
5297 fi
5298 rm -f conftest*
5299
5300 fi
5301
5302 if test $ac_cv_header_stdc = yes; then
5303   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5304   if test "$cross_compiling" = yes; then :
5305   :
5306 else
5307   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5308 /* end confdefs.h.  */
5309 #include <ctype.h>
5310 #include <stdlib.h>
5311 #if ((' ' & 0x0FF) == 0x020)
5312 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5313 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5314 #else
5315 # define ISLOWER(c) \
5316                    (('a' <= (c) && (c) <= 'i') \
5317                      || ('j' <= (c) && (c) <= 'r') \
5318                      || ('s' <= (c) && (c) <= 'z'))
5319 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5320 #endif
5321
5322 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5323 int
5324 main ()
5325 {
5326   int i;
5327   for (i = 0; i < 256; i++)
5328     if (XOR (islower (i), ISLOWER (i))
5329         || toupper (i) != TOUPPER (i))
5330       return 2;
5331   return 0;
5332 }
5333 _ACEOF
5334 if ac_fn_c_try_run "$LINENO"; then :
5335
5336 else
5337   ac_cv_header_stdc=no
5338 fi
5339 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5340   conftest.$ac_objext conftest.beam conftest.$ac_ext
5341 fi
5342
5343 fi
5344 fi
5345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5346 $as_echo "$ac_cv_header_stdc" >&6; }
5347 if test $ac_cv_header_stdc = yes; then
5348
5349 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5350
5351 fi
5352
5353 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5354 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5355                   inttypes.h stdint.h unistd.h
5356 do :
5357   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5358 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5359 "
5360 eval as_val=\$$as_ac_Header
5361    if test "x$as_val" = x""yes; then :
5362   cat >>confdefs.h <<_ACEOF
5363 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5364 _ACEOF
5365
5366 fi
5367
5368 done
5369
5370
5371
5372   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5373 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5374   MINIX=yes
5375 else
5376   MINIX=
5377 fi
5378
5379
5380   if test "$MINIX" = yes; then
5381
5382 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5383
5384
5385 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5386
5387
5388 $as_echo "#define _MINIX 1" >>confdefs.h
5389
5390   fi
5391
5392
5393   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5394 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5395 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5396   $as_echo_n "(cached) " >&6
5397 else
5398   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5399 /* end confdefs.h.  */
5400
5401 #         define __EXTENSIONS__ 1
5402           $ac_includes_default
5403 int
5404 main ()
5405 {
5406
5407   ;
5408   return 0;
5409 }
5410 _ACEOF
5411 if ac_fn_c_try_compile "$LINENO"; then :
5412   ac_cv_safe_to_define___extensions__=yes
5413 else
5414   ac_cv_safe_to_define___extensions__=no
5415 fi
5416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5417 fi
5418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5419 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5420   test $ac_cv_safe_to_define___extensions__ = yes &&
5421     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5422
5423   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5424
5425   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5426
5427   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5428
5429   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5430
5431
5432 ac_ext=c
5433 ac_cpp='$CPP $CPPFLAGS'
5434 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5435 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5436 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5438 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5439 # On Suns, sometimes $CPP names a directory.
5440 if test -n "$CPP" && test -d "$CPP"; then
5441   CPP=
5442 fi
5443 if test -z "$CPP"; then
5444   if test "${ac_cv_prog_CPP+set}" = set; then :
5445   $as_echo_n "(cached) " >&6
5446 else
5447       # Double quotes because CPP needs to be expanded
5448     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5449     do
5450       ac_preproc_ok=false
5451 for ac_c_preproc_warn_flag in '' yes
5452 do
5453   # Use a header file that comes with gcc, so configuring glibc
5454   # with a fresh cross-compiler works.
5455   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5456   # <limits.h> exists even on freestanding compilers.
5457   # On the NeXT, cc -E runs the code through the compiler's parser,
5458   # not just through cpp. "Syntax error" is here to catch this case.
5459   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5460 /* end confdefs.h.  */
5461 #ifdef __STDC__
5462 # include <limits.h>
5463 #else
5464 # include <assert.h>
5465 #endif
5466                      Syntax error
5467 _ACEOF
5468 if ac_fn_c_try_cpp "$LINENO"; then :
5469
5470 else
5471   # Broken: fails on valid input.
5472 continue
5473 fi
5474 rm -f conftest.err conftest.$ac_ext
5475
5476   # OK, works on sane cases.  Now check whether nonexistent headers
5477   # can be detected and how.
5478   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5479 /* end confdefs.h.  */
5480 #include <ac_nonexistent.h>
5481 _ACEOF
5482 if ac_fn_c_try_cpp "$LINENO"; then :
5483   # Broken: success on invalid input.
5484 continue
5485 else
5486   # Passes both tests.
5487 ac_preproc_ok=:
5488 break
5489 fi
5490 rm -f conftest.err conftest.$ac_ext
5491
5492 done
5493 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5494 rm -f conftest.err conftest.$ac_ext
5495 if $ac_preproc_ok; then :
5496   break
5497 fi
5498
5499     done
5500     ac_cv_prog_CPP=$CPP
5501
5502 fi
5503   CPP=$ac_cv_prog_CPP
5504 else
5505   ac_cv_prog_CPP=$CPP
5506 fi
5507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5508 $as_echo "$CPP" >&6; }
5509 ac_preproc_ok=false
5510 for ac_c_preproc_warn_flag in '' yes
5511 do
5512   # Use a header file that comes with gcc, so configuring glibc
5513   # with a fresh cross-compiler works.
5514   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5515   # <limits.h> exists even on freestanding compilers.
5516   # On the NeXT, cc -E runs the code through the compiler's parser,
5517   # not just through cpp. "Syntax error" is here to catch this case.
5518   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5519 /* end confdefs.h.  */
5520 #ifdef __STDC__
5521 # include <limits.h>
5522 #else
5523 # include <assert.h>
5524 #endif
5525                      Syntax error
5526 _ACEOF
5527 if ac_fn_c_try_cpp "$LINENO"; then :
5528
5529 else
5530   # Broken: fails on valid input.
5531 continue
5532 fi
5533 rm -f conftest.err conftest.$ac_ext
5534
5535   # OK, works on sane cases.  Now check whether nonexistent headers
5536   # can be detected and how.
5537   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5538 /* end confdefs.h.  */
5539 #include <ac_nonexistent.h>
5540 _ACEOF
5541 if ac_fn_c_try_cpp "$LINENO"; then :
5542   # Broken: success on invalid input.
5543 continue
5544 else
5545   # Passes both tests.
5546 ac_preproc_ok=:
5547 break
5548 fi
5549 rm -f conftest.err conftest.$ac_ext
5550
5551 done
5552 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5553 rm -f conftest.err conftest.$ac_ext
5554 if $ac_preproc_ok; then :
5555
5556 else
5557   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5558 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5559 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5560 See \`config.log' for more details." "$LINENO" 5; }
5561 fi
5562
5563 ac_ext=c
5564 ac_cpp='$CPP $CPPFLAGS'
5565 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5566 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5567 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5568
5569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5570 $as_echo_n "checking for inline... " >&6; }
5571 if test "${ac_cv_c_inline+set}" = set; then :
5572   $as_echo_n "(cached) " >&6
5573 else
5574   ac_cv_c_inline=no
5575 for ac_kw in inline __inline__ __inline; do
5576   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5577 /* end confdefs.h.  */
5578 #ifndef __cplusplus
5579 typedef int foo_t;
5580 static $ac_kw foo_t static_foo () {return 0; }
5581 $ac_kw foo_t foo () {return 0; }
5582 #endif
5583
5584 _ACEOF
5585 if ac_fn_c_try_compile "$LINENO"; then :
5586   ac_cv_c_inline=$ac_kw
5587 fi
5588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5589   test "$ac_cv_c_inline" != no && break
5590 done
5591
5592 fi
5593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5594 $as_echo "$ac_cv_c_inline" >&6; }
5595
5596 case $ac_cv_c_inline in
5597   inline | yes) ;;
5598   *)
5599     case $ac_cv_c_inline in
5600       no) ac_val=;;
5601       *) ac_val=$ac_cv_c_inline;;
5602     esac
5603     cat >>confdefs.h <<_ACEOF
5604 #ifndef __cplusplus
5605 #define inline $ac_val
5606 #endif
5607 _ACEOF
5608     ;;
5609 esac
5610
5611
5612 # Check whether --enable-largefile was given.
5613 if test "${enable_largefile+set}" = set; then :
5614   enableval=$enable_largefile;
5615 fi
5616
5617 if test "$enable_largefile" != no; then
5618
5619   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5620 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5621 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5622   $as_echo_n "(cached) " >&6
5623 else
5624   ac_cv_sys_largefile_CC=no
5625      if test "$GCC" != yes; then
5626        ac_save_CC=$CC
5627        while :; do
5628          # IRIX 6.2 and later do not support large files by default,
5629          # so use the C compiler's -n32 option if that helps.
5630          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5631 /* end confdefs.h.  */
5632 #include <sys/types.h>
5633  /* Check that off_t can represent 2**63 - 1 correctly.
5634     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5635     since some C++ compilers masquerading as C compilers
5636     incorrectly reject 9223372036854775807.  */
5637 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5638   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5639                        && LARGE_OFF_T % 2147483647 == 1)
5640                       ? 1 : -1];
5641 int
5642 main ()
5643 {
5644
5645   ;
5646   return 0;
5647 }
5648 _ACEOF
5649          if ac_fn_c_try_compile "$LINENO"; then :
5650   break
5651 fi
5652 rm -f core conftest.err conftest.$ac_objext
5653          CC="$CC -n32"
5654          if ac_fn_c_try_compile "$LINENO"; then :
5655   ac_cv_sys_largefile_CC=' -n32'; break
5656 fi
5657 rm -f core conftest.err conftest.$ac_objext
5658          break
5659        done
5660        CC=$ac_save_CC
5661        rm -f conftest.$ac_ext
5662     fi
5663 fi
5664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5665 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5666   if test "$ac_cv_sys_largefile_CC" != no; then
5667     CC=$CC$ac_cv_sys_largefile_CC
5668   fi
5669
5670   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5671 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5672 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5673   $as_echo_n "(cached) " >&6
5674 else
5675   while :; do
5676   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5677 /* end confdefs.h.  */
5678 #include <sys/types.h>
5679  /* Check that off_t can represent 2**63 - 1 correctly.
5680     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5681     since some C++ compilers masquerading as C compilers
5682     incorrectly reject 9223372036854775807.  */
5683 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5684   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5685                        && LARGE_OFF_T % 2147483647 == 1)
5686                       ? 1 : -1];
5687 int
5688 main ()
5689 {
5690
5691   ;
5692   return 0;
5693 }
5694 _ACEOF
5695 if ac_fn_c_try_compile "$LINENO"; then :
5696   ac_cv_sys_file_offset_bits=no; break
5697 fi
5698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5699   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5700 /* end confdefs.h.  */
5701 #define _FILE_OFFSET_BITS 64
5702 #include <sys/types.h>
5703  /* Check that off_t can represent 2**63 - 1 correctly.
5704     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5705     since some C++ compilers masquerading as C compilers
5706     incorrectly reject 9223372036854775807.  */
5707 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5708   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5709                        && LARGE_OFF_T % 2147483647 == 1)
5710                       ? 1 : -1];
5711 int
5712 main ()
5713 {
5714
5715   ;
5716   return 0;
5717 }
5718 _ACEOF
5719 if ac_fn_c_try_compile "$LINENO"; then :
5720   ac_cv_sys_file_offset_bits=64; break
5721 fi
5722 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5723   ac_cv_sys_file_offset_bits=unknown
5724   break
5725 done
5726 fi
5727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5728 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5729 case $ac_cv_sys_file_offset_bits in #(
5730   no | unknown) ;;
5731   *)
5732 cat >>confdefs.h <<_ACEOF
5733 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5734 _ACEOF
5735 ;;
5736 esac
5737 rm -rf conftest*
5738   if test $ac_cv_sys_file_offset_bits = unknown; then
5739     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5740 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5741 if test "${ac_cv_sys_large_files+set}" = set; then :
5742   $as_echo_n "(cached) " >&6
5743 else
5744   while :; do
5745   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5746 /* end confdefs.h.  */
5747 #include <sys/types.h>
5748  /* Check that off_t can represent 2**63 - 1 correctly.
5749     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5750     since some C++ compilers masquerading as C compilers
5751     incorrectly reject 9223372036854775807.  */
5752 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5753   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5754                        && LARGE_OFF_T % 2147483647 == 1)
5755                       ? 1 : -1];
5756 int
5757 main ()
5758 {
5759
5760   ;
5761   return 0;
5762 }
5763 _ACEOF
5764 if ac_fn_c_try_compile "$LINENO"; then :
5765   ac_cv_sys_large_files=no; break
5766 fi
5767 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5768   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5769 /* end confdefs.h.  */
5770 #define _LARGE_FILES 1
5771 #include <sys/types.h>
5772  /* Check that off_t can represent 2**63 - 1 correctly.
5773     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5774     since some C++ compilers masquerading as C compilers
5775     incorrectly reject 9223372036854775807.  */
5776 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5777   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5778                        && LARGE_OFF_T % 2147483647 == 1)
5779                       ? 1 : -1];
5780 int
5781 main ()
5782 {
5783
5784   ;
5785   return 0;
5786 }
5787 _ACEOF
5788 if ac_fn_c_try_compile "$LINENO"; then :
5789   ac_cv_sys_large_files=1; break
5790 fi
5791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5792   ac_cv_sys_large_files=unknown
5793   break
5794 done
5795 fi
5796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5797 $as_echo "$ac_cv_sys_large_files" >&6; }
5798 case $ac_cv_sys_large_files in #(
5799   no | unknown) ;;
5800   *)
5801 cat >>confdefs.h <<_ACEOF
5802 #define _LARGE_FILES $ac_cv_sys_large_files
5803 _ACEOF
5804 ;;
5805 esac
5806 rm -rf conftest*
5807   fi
5808 fi
5809
5810
5811 # sizeof(char) is 1 by definition.
5812 # The cast to long int works around a bug in the HP C Compiler
5813 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5814 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5815 # This bug is HP SR number 8606223364.
5816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5817 $as_echo_n "checking size of void *... " >&6; }
5818 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5819   $as_echo_n "(cached) " >&6
5820 else
5821   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
5822
5823 else
5824   if test "$ac_cv_type_void_p" = yes; then
5825      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5826 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5827 { as_fn_set_status 77
5828 as_fn_error "cannot compute sizeof (void *)
5829 See \`config.log' for more details." "$LINENO" 5; }; }
5830    else
5831      ac_cv_sizeof_void_p=0
5832    fi
5833 fi
5834
5835 fi
5836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5837 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5838
5839
5840
5841 cat >>confdefs.h <<_ACEOF
5842 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5843 _ACEOF
5844
5845
5846 # The cast to long int works around a bug in the HP C Compiler
5847 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5848 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5849 # This bug is HP SR number 8606223364.
5850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5851 $as_echo_n "checking size of short... " >&6; }
5852 if test "${ac_cv_sizeof_short+set}" = set; then :
5853   $as_echo_n "(cached) " >&6
5854 else
5855   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
5856
5857 else
5858   if test "$ac_cv_type_short" = yes; then
5859      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5860 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5861 { as_fn_set_status 77
5862 as_fn_error "cannot compute sizeof (short)
5863 See \`config.log' for more details." "$LINENO" 5; }; }
5864    else
5865      ac_cv_sizeof_short=0
5866    fi
5867 fi
5868
5869 fi
5870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5871 $as_echo "$ac_cv_sizeof_short" >&6; }
5872
5873
5874
5875 cat >>confdefs.h <<_ACEOF
5876 #define SIZEOF_SHORT $ac_cv_sizeof_short
5877 _ACEOF
5878
5879
5880 # The cast to long int works around a bug in the HP C Compiler
5881 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5882 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5883 # This bug is HP SR number 8606223364.
5884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5885 $as_echo_n "checking size of int... " >&6; }
5886 if test "${ac_cv_sizeof_int+set}" = set; then :
5887   $as_echo_n "(cached) " >&6
5888 else
5889   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
5890
5891 else
5892   if test "$ac_cv_type_int" = yes; then
5893      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5894 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5895 { as_fn_set_status 77
5896 as_fn_error "cannot compute sizeof (int)
5897 See \`config.log' for more details." "$LINENO" 5; }; }
5898    else
5899      ac_cv_sizeof_int=0
5900    fi
5901 fi
5902
5903 fi
5904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5905 $as_echo "$ac_cv_sizeof_int" >&6; }
5906
5907
5908
5909 cat >>confdefs.h <<_ACEOF
5910 #define SIZEOF_INT $ac_cv_sizeof_int
5911 _ACEOF
5912
5913
5914 # The cast to long int works around a bug in the HP C Compiler
5915 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5916 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5917 # This bug is HP SR number 8606223364.
5918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5919 $as_echo_n "checking size of long... " >&6; }
5920 if test "${ac_cv_sizeof_long+set}" = set; then :
5921   $as_echo_n "(cached) " >&6
5922 else
5923   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5924
5925 else
5926   if test "$ac_cv_type_long" = yes; then
5927      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5928 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5929 { as_fn_set_status 77
5930 as_fn_error "cannot compute sizeof (long)
5931 See \`config.log' for more details." "$LINENO" 5; }; }
5932    else
5933      ac_cv_sizeof_long=0
5934    fi
5935 fi
5936
5937 fi
5938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5939 $as_echo "$ac_cv_sizeof_long" >&6; }
5940
5941
5942
5943 cat >>confdefs.h <<_ACEOF
5944 #define SIZEOF_LONG $ac_cv_sizeof_long
5945 _ACEOF
5946
5947
5948 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5949 if test "x$ac_cv_type_long_long" = x""yes; then :
5950
5951 cat >>confdefs.h <<_ACEOF
5952 #define HAVE_LONG_LONG 1
5953 _ACEOF
5954
5955 # The cast to long int works around a bug in the HP C Compiler
5956 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5957 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5958 # This bug is HP SR number 8606223364.
5959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5960 $as_echo_n "checking size of long long... " >&6; }
5961 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5962   $as_echo_n "(cached) " >&6
5963 else
5964   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5965
5966 else
5967   if test "$ac_cv_type_long_long" = yes; then
5968      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5969 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5970 { as_fn_set_status 77
5971 as_fn_error "cannot compute sizeof (long long)
5972 See \`config.log' for more details." "$LINENO" 5; }; }
5973    else
5974      ac_cv_sizeof_long_long=0
5975    fi
5976 fi
5977
5978 fi
5979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5980 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5981
5982
5983
5984 cat >>confdefs.h <<_ACEOF
5985 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5986 _ACEOF
5987
5988
5989 fi
5990
5991 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5992 if test "x$ac_cv_type___int64" = x""yes; then :
5993
5994 cat >>confdefs.h <<_ACEOF
5995 #define HAVE___INT64 1
5996 _ACEOF
5997
5998 # The cast to long int works around a bug in the HP C Compiler
5999 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6000 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6001 # This bug is HP SR number 8606223364.
6002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
6003 $as_echo_n "checking size of __int64... " >&6; }
6004 if test "${ac_cv_sizeof___int64+set}" = set; then :
6005   $as_echo_n "(cached) " >&6
6006 else
6007   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64"        "$ac_includes_default"; then :
6008
6009 else
6010   if test "$ac_cv_type___int64" = yes; then
6011      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6012 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6013 { as_fn_set_status 77
6014 as_fn_error "cannot compute sizeof (__int64)
6015 See \`config.log' for more details." "$LINENO" 5; }; }
6016    else
6017      ac_cv_sizeof___int64=0
6018    fi
6019 fi
6020
6021 fi
6022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
6023 $as_echo "$ac_cv_sizeof___int64" >&6; }
6024
6025
6026
6027 cat >>confdefs.h <<_ACEOF
6028 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6029 _ACEOF
6030
6031
6032 fi
6033
6034 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6035 case $ac_cv_c_int8_t in #(
6036   no|yes) ;; #(
6037   *)
6038
6039 cat >>confdefs.h <<_ACEOF
6040 #define int8_t $ac_cv_c_int8_t
6041 _ACEOF
6042 ;;
6043 esac
6044
6045 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6046 case $ac_cv_c_int16_t in #(
6047   no|yes) ;; #(
6048   *)
6049
6050 cat >>confdefs.h <<_ACEOF
6051 #define int16_t $ac_cv_c_int16_t
6052 _ACEOF
6053 ;;
6054 esac
6055
6056 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6057 case $ac_cv_c_int32_t in #(
6058   no|yes) ;; #(
6059   *)
6060
6061 cat >>confdefs.h <<_ACEOF
6062 #define int32_t $ac_cv_c_int32_t
6063 _ACEOF
6064 ;;
6065 esac
6066
6067 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
6068 case $ac_cv_c_int64_t in #(
6069   no|yes) ;; #(
6070   *)
6071
6072 cat >>confdefs.h <<_ACEOF
6073 #define int64_t $ac_cv_c_int64_t
6074 _ACEOF
6075 ;;
6076 esac
6077
6078
6079   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
6080 $as_echo_n "checking for long long int... " >&6; }
6081 if test "${ac_cv_type_long_long_int+set}" = set; then :
6082   $as_echo_n "(cached) " >&6
6083 else
6084   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6085 /* end confdefs.h.  */
6086
6087   /* For now, do not test the preprocessor; as of 2007 there are too many
6088          implementations with broken preprocessors.  Perhaps this can
6089          be revisited in 2012.  In the meantime, code should not expect
6090          #if to work with literals wider than 32 bits.  */
6091       /* Test literals.  */
6092       long long int ll = 9223372036854775807ll;
6093       long long int nll = -9223372036854775807LL;
6094       unsigned long long int ull = 18446744073709551615ULL;
6095       /* Test constant expressions.   */
6096       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6097                      ? 1 : -1)];
6098       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6099                      ? 1 : -1)];
6100       int i = 63;
6101 int
6102 main ()
6103 {
6104 /* Test availability of runtime routines for shift and division.  */
6105       long long int llmax = 9223372036854775807ll;
6106       unsigned long long int ullmax = 18446744073709551615ull;
6107       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6108               | (llmax / ll) | (llmax % ll)
6109               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6110               | (ullmax / ull) | (ullmax % ull));
6111   ;
6112   return 0;
6113 }
6114
6115 _ACEOF
6116 if ac_fn_c_try_link "$LINENO"; then :
6117                         if test "$cross_compiling" = yes; then :
6118   ac_cv_type_long_long_int=yes
6119 else
6120   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6121 /* end confdefs.h.  */
6122 #include <limits.h>
6123                #ifndef LLONG_MAX
6124                # define HALF \
6125                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
6126                # define LLONG_MAX (HALF - 1 + HALF)
6127                #endif
6128 int
6129 main ()
6130 {
6131 long long int n = 1;
6132                int i;
6133                for (i = 0; ; i++)
6134                  {
6135                    long long int m = n << i;
6136                    if (m >> i != n)
6137                      return 1;
6138                    if (LLONG_MAX / 2 < m)
6139                      break;
6140                  }
6141                return 0;
6142   ;
6143   return 0;
6144 }
6145 _ACEOF
6146 if ac_fn_c_try_run "$LINENO"; then :
6147   ac_cv_type_long_long_int=yes
6148 else
6149   ac_cv_type_long_long_int=no
6150 fi
6151 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6152   conftest.$ac_objext conftest.beam conftest.$ac_ext
6153 fi
6154
6155 else
6156   ac_cv_type_long_long_int=no
6157 fi
6158 rm -f core conftest.err conftest.$ac_objext \
6159     conftest$ac_exeext conftest.$ac_ext
6160 fi
6161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6162 $as_echo "$ac_cv_type_long_long_int" >&6; }
6163   if test $ac_cv_type_long_long_int = yes; then
6164
6165 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6166
6167   fi
6168
6169
6170
6171   ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6172 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6173
6174 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6175
6176 else
6177   test $ac_cv_type_long_long_int = yes \
6178        && ac_type='long long int' \
6179        || ac_type='long int'
6180
6181 cat >>confdefs.h <<_ACEOF
6182 #define intmax_t $ac_type
6183 _ACEOF
6184
6185 fi
6186
6187
6188
6189   ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6190 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6191
6192 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6193
6194 else
6195   for ac_type in 'int' 'long int' 'long long int'; do
6196        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6197 /* end confdefs.h.  */
6198 $ac_includes_default
6199 int
6200 main ()
6201 {
6202 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6203 test_array [0] = 0
6204
6205   ;
6206   return 0;
6207 }
6208 _ACEOF
6209 if ac_fn_c_try_compile "$LINENO"; then :
6210
6211 cat >>confdefs.h <<_ACEOF
6212 #define intptr_t $ac_type
6213 _ACEOF
6214
6215           ac_type=
6216 fi
6217 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6218        test -z "$ac_type" && break
6219      done
6220 fi
6221
6222
6223 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6224 case $ac_cv_c_uint8_t in #(
6225   no|yes) ;; #(
6226   *)
6227
6228 $as_echo "#define _UINT8_T 1" >>confdefs.h
6229
6230
6231 cat >>confdefs.h <<_ACEOF
6232 #define uint8_t $ac_cv_c_uint8_t
6233 _ACEOF
6234 ;;
6235   esac
6236
6237 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6238 case $ac_cv_c_uint16_t in #(
6239   no|yes) ;; #(
6240   *)
6241
6242
6243 cat >>confdefs.h <<_ACEOF
6244 #define uint16_t $ac_cv_c_uint16_t
6245 _ACEOF
6246 ;;
6247   esac
6248
6249 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6250 case $ac_cv_c_uint32_t in #(
6251   no|yes) ;; #(
6252   *)
6253
6254 $as_echo "#define _UINT32_T 1" >>confdefs.h
6255
6256
6257 cat >>confdefs.h <<_ACEOF
6258 #define uint32_t $ac_cv_c_uint32_t
6259 _ACEOF
6260 ;;
6261   esac
6262
6263 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6264 case $ac_cv_c_uint64_t in #(
6265   no|yes) ;; #(
6266   *)
6267
6268 $as_echo "#define _UINT64_T 1" >>confdefs.h
6269
6270
6271 cat >>confdefs.h <<_ACEOF
6272 #define uint64_t $ac_cv_c_uint64_t
6273 _ACEOF
6274 ;;
6275   esac
6276
6277
6278   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6279 $as_echo_n "checking for unsigned long long int... " >&6; }
6280 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6281   $as_echo_n "(cached) " >&6
6282 else
6283   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6284 /* end confdefs.h.  */
6285
6286   /* For now, do not test the preprocessor; as of 2007 there are too many
6287          implementations with broken preprocessors.  Perhaps this can
6288          be revisited in 2012.  In the meantime, code should not expect
6289          #if to work with literals wider than 32 bits.  */
6290       /* Test literals.  */
6291       long long int ll = 9223372036854775807ll;
6292       long long int nll = -9223372036854775807LL;
6293       unsigned long long int ull = 18446744073709551615ULL;
6294       /* Test constant expressions.   */
6295       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6296                      ? 1 : -1)];
6297       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6298                      ? 1 : -1)];
6299       int i = 63;
6300 int
6301 main ()
6302 {
6303 /* Test availability of runtime routines for shift and division.  */
6304       long long int llmax = 9223372036854775807ll;
6305       unsigned long long int ullmax = 18446744073709551615ull;
6306       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6307               | (llmax / ll) | (llmax % ll)
6308               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6309               | (ullmax / ull) | (ullmax % ull));
6310   ;
6311   return 0;
6312 }
6313
6314 _ACEOF
6315 if ac_fn_c_try_link "$LINENO"; then :
6316   ac_cv_type_unsigned_long_long_int=yes
6317 else
6318   ac_cv_type_unsigned_long_long_int=no
6319 fi
6320 rm -f core conftest.err conftest.$ac_objext \
6321     conftest$ac_exeext conftest.$ac_ext
6322 fi
6323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6324 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6325   if test $ac_cv_type_unsigned_long_long_int = yes; then
6326
6327 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6328
6329   fi
6330
6331
6332
6333   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6334 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6335
6336 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6337
6338 else
6339   test $ac_cv_type_unsigned_long_long_int = yes \
6340        && ac_type='unsigned long long int' \
6341        || ac_type='unsigned long int'
6342
6343 cat >>confdefs.h <<_ACEOF
6344 #define uintmax_t $ac_type
6345 _ACEOF
6346
6347 fi
6348
6349
6350
6351   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6352 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6353
6354 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6355
6356 else
6357   for ac_type in 'unsigned int' 'unsigned long int' \
6358         'unsigned long long int'; do
6359        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6360 /* end confdefs.h.  */
6361 $ac_includes_default
6362 int
6363 main ()
6364 {
6365 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6366 test_array [0] = 0
6367
6368   ;
6369   return 0;
6370 }
6371 _ACEOF
6372 if ac_fn_c_try_compile "$LINENO"; then :
6373
6374 cat >>confdefs.h <<_ACEOF
6375 #define uintptr_t $ac_type
6376 _ACEOF
6377
6378           ac_type=
6379 fi
6380 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6381        test -z "$ac_type" && break
6382      done
6383 fi
6384
6385
6386
6387
6388
6389
6390
6391
6392
6393
6394
6395
6396
6397
6398
6399 # ---------------------
6400 # Warnings and checking
6401 # ---------------------
6402
6403 # Check $CC warning features (if it's GCC).
6404 # We want to use -pedantic, but we don't want warnings about
6405 # * 'long long'
6406 # * variadic macros
6407 # * overlong strings
6408 # * C++11 narrowing conversions in { }
6409 # So, we only use -pedantic if we can disable those warnings.
6410
6411 loose_warn=
6412 save_CFLAGS="$CFLAGS"
6413 for real_option in -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual; do
6414   # Do the check with the no- prefix removed since gcc silently
6415   # accepts any -Wno-* option on purpose
6416   case $real_option in
6417     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6418     *) option=$real_option ;;
6419   esac
6420   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6421
6422   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6423 $as_echo_n "checking whether $CC supports $option... " >&6; }
6424 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6425   $as_echo_n "(cached) " >&6
6426 else
6427   CFLAGS="$option"
6428     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6429 /* end confdefs.h.  */
6430
6431 int
6432 main ()
6433 {
6434
6435   ;
6436   return 0;
6437 }
6438 _ACEOF
6439 if ac_fn_c_try_compile "$LINENO"; then :
6440   eval "$as_acx_Woption=yes"
6441 else
6442   eval "$as_acx_Woption=no"
6443 fi
6444 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6445
6446 fi
6447 eval ac_res=\$$as_acx_Woption
6448                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6449 $as_echo "$ac_res" >&6; }
6450   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6451   loose_warn="$loose_warn${loose_warn:+ }$real_option"
6452 fi
6453   done
6454 CFLAGS="$save_CFLAGS"
6455
6456 c_loose_warn=
6457 save_CFLAGS="$CFLAGS"
6458 for real_option in -Wstrict-prototypes -Wmissing-prototypes; do
6459   # Do the check with the no- prefix removed since gcc silently
6460   # accepts any -Wno-* option on purpose
6461   case $real_option in
6462     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6463     *) option=$real_option ;;
6464   esac
6465   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6466
6467   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6468 $as_echo_n "checking whether $CC supports $option... " >&6; }
6469 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6470   $as_echo_n "(cached) " >&6
6471 else
6472   CFLAGS="$option"
6473     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6474 /* end confdefs.h.  */
6475
6476 int
6477 main ()
6478 {
6479
6480   ;
6481   return 0;
6482 }
6483 _ACEOF
6484 if ac_fn_c_try_compile "$LINENO"; then :
6485   eval "$as_acx_Woption=yes"
6486 else
6487   eval "$as_acx_Woption=no"
6488 fi
6489 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6490
6491 fi
6492 eval ac_res=\$$as_acx_Woption
6493                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6494 $as_echo "$ac_res" >&6; }
6495   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6496   c_loose_warn="$c_loose_warn${c_loose_warn:+ }$real_option"
6497 fi
6498   done
6499 CFLAGS="$save_CFLAGS"
6500
6501 strict_warn=
6502 save_CFLAGS="$CFLAGS"
6503 for real_option in -Wmissing-format-attribute; do
6504   # Do the check with the no- prefix removed since gcc silently
6505   # accepts any -Wno-* option on purpose
6506   case $real_option in
6507     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6508     *) option=$real_option ;;
6509   esac
6510   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6511
6512   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6513 $as_echo_n "checking whether $CC supports $option... " >&6; }
6514 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6515   $as_echo_n "(cached) " >&6
6516 else
6517   CFLAGS="$option"
6518     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6519 /* end confdefs.h.  */
6520
6521 int
6522 main ()
6523 {
6524
6525   ;
6526   return 0;
6527 }
6528 _ACEOF
6529 if ac_fn_c_try_compile "$LINENO"; then :
6530   eval "$as_acx_Woption=yes"
6531 else
6532   eval "$as_acx_Woption=no"
6533 fi
6534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6535
6536 fi
6537 eval ac_res=\$$as_acx_Woption
6538                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6539 $as_echo "$ac_res" >&6; }
6540   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6541   strict_warn="$strict_warn${strict_warn:+ }$real_option"
6542 fi
6543   done
6544 CFLAGS="$save_CFLAGS"
6545
6546 c_strict_warn=
6547 save_CFLAGS="$CFLAGS"
6548 for real_option in -Wold-style-definition -Wc++-compat; do
6549   # Do the check with the no- prefix removed since gcc silently
6550   # accepts any -Wno-* option on purpose
6551   case $real_option in
6552     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6553     *) option=$real_option ;;
6554   esac
6555   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6556
6557   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6558 $as_echo_n "checking whether $CC supports $option... " >&6; }
6559 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6560   $as_echo_n "(cached) " >&6
6561 else
6562   CFLAGS="$option"
6563     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6564 /* end confdefs.h.  */
6565
6566 int
6567 main ()
6568 {
6569
6570   ;
6571   return 0;
6572 }
6573 _ACEOF
6574 if ac_fn_c_try_compile "$LINENO"; then :
6575   eval "$as_acx_Woption=yes"
6576 else
6577   eval "$as_acx_Woption=no"
6578 fi
6579 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6580
6581 fi
6582 eval ac_res=\$$as_acx_Woption
6583                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6584 $as_echo "$ac_res" >&6; }
6585   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6586   c_strict_warn="$c_strict_warn${c_strict_warn:+ }$real_option"
6587 fi
6588   done
6589 CFLAGS="$save_CFLAGS"
6590
6591 # Do the check with the no- prefix removed from the warning options
6592 # since gcc silently accepts any -Wno-* option on purpose
6593 if test "$GCC" = yes; then :
6594   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings" >&5
6595 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings... " >&6; }
6596 if test "${acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings+set}" = set; then :
6597   $as_echo_n "(cached) " >&6
6598 else
6599   save_CFLAGS="$CFLAGS"
6600 CFLAGS="-pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings"
6601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6602 /* end confdefs.h.  */
6603
6604 int
6605 main ()
6606 {
6607
6608   ;
6609   return 0;
6610 }
6611 _ACEOF
6612 if ac_fn_c_try_compile "$LINENO"; then :
6613   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=yes
6614 else
6615   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=no
6616 fi
6617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6618 CFLAGS="$save_CFLAGS"
6619 fi
6620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&5
6621 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&6; }
6622 if test $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings = yes; then :
6623   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6624 fi
6625
6626 fi
6627
6628 # Check whether --enable-werror-always was given.
6629 if test "${enable_werror_always+set}" = set; then :
6630   enableval=$enable_werror_always;
6631 else
6632   enable_werror_always=no
6633 fi
6634
6635 if test $enable_werror_always = yes; then :
6636   strict_warn="$strict_warn${strict_warn:+ }-Werror"
6637 fi
6638
6639
6640
6641 # The above macros do nothing if the compiler is not GCC.  However, the
6642 # Makefile has more goo to add other flags, so these variables are used
6643 # to enable warnings only for GCC.
6644 warn_cflags=
6645 warn_cxxflags=
6646 if test "x$GCC" = "xyes"; then
6647   warn_cflags='$(GCC_WARN_CFLAGS)'
6648   warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6649 fi
6650
6651
6652
6653 # Disable exceptions and RTTI if building with g++
6654 noexception_flags=
6655 save_CFLAGS="$CFLAGS"
6656 for real_option in -fno-exceptions -fno-rtti -fasynchronous-unwind-tables; do
6657   # Do the check with the no- prefix removed since gcc silently
6658   # accepts any -Wno-* option on purpose
6659   case $real_option in
6660     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6661     *) option=$real_option ;;
6662   esac
6663   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6664
6665   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6666 $as_echo_n "checking whether $CC supports $option... " >&6; }
6667 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6668   $as_echo_n "(cached) " >&6
6669 else
6670   CFLAGS="$option"
6671     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6672 /* end confdefs.h.  */
6673
6674 int
6675 main ()
6676 {
6677
6678   ;
6679   return 0;
6680 }
6681 _ACEOF
6682 if ac_fn_c_try_compile "$LINENO"; then :
6683   eval "$as_acx_Woption=yes"
6684 else
6685   eval "$as_acx_Woption=no"
6686 fi
6687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6688
6689 fi
6690 eval ac_res=\$$as_acx_Woption
6691                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6692 $as_echo "$ac_res" >&6; }
6693   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6694   noexception_flags="$noexception_flags${noexception_flags:+ }$real_option"
6695 fi
6696   done
6697 CFLAGS="$save_CFLAGS"
6698
6699
6700 # Enable expensive internal checks
6701 is_release=
6702 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6703   is_release=yes
6704 fi
6705
6706 # Check whether --enable-checking was given.
6707 if test "${enable_checking+set}" = set; then :
6708   enableval=$enable_checking; ac_checking_flags="${enableval}"
6709 else
6710
6711 # Determine the default checks.
6712 if test x$is_release = x ; then
6713   ac_checking_flags=yes
6714 else
6715   ac_checking_flags=release
6716 fi
6717 fi
6718
6719 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6720 for check in release $ac_checking_flags
6721 do
6722         case $check in
6723         # these set all the flags to specific states
6724         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6725                         ac_fold_checking= ; ac_gc_checking=1 ;
6726                         ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6727                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6728                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6729                         ac_types_checking=1 ;;
6730         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6731                         ac_fold_checking= ; ac_gc_checking= ;
6732                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6733                         ac_rtlflag_checking= ; ac_runtime_checking= ;
6734                         ac_tree_checking= ; ac_valgrind_checking= ;
6735                         ac_types_checking= ;;
6736         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6737                         ac_fold_checking=1 ; ac_gc_checking=1 ;
6738                         ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6739                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6740                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6741                         ac_types_checking=1 ;;
6742         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6743                         ac_fold_checking= ; ac_gc_checking= ;
6744                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6745                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6746                         ac_tree_checking= ; ac_valgrind_checking= ;
6747                         ac_types_checking= ;;
6748         # these enable particular checks
6749         assert)         ac_assert_checking=1 ;;
6750         df)             ac_df_checking=1 ;;
6751         fold)           ac_fold_checking=1 ;;
6752         gc)             ac_gc_checking=1 ;;
6753         gcac)           ac_gc_always_collect=1 ;;
6754         gimple)         ac_gimple_checking=1 ;;
6755         misc)           ac_checking=1 ;;
6756         rtl)            ac_rtl_checking=1 ;;
6757         rtlflag)        ac_rtlflag_checking=1 ;;
6758         runtime)        ac_runtime_checking=1 ;;
6759         tree)           ac_tree_checking=1 ;;
6760         types)          ac_types_checking=1 ;;
6761         valgrind)       ac_valgrind_checking=1 ;;
6762         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6763         esac
6764 done
6765 IFS="$ac_save_IFS"
6766
6767 nocommon_flag=""
6768 if test x$ac_checking != x ; then
6769
6770 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6771
6772   nocommon_flag=-fno-common
6773 fi
6774
6775 if test x$ac_df_checking != x ; then
6776
6777 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6778
6779 fi
6780 if test x$ac_assert_checking != x ; then
6781
6782 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6783
6784 fi
6785 if test x$ac_gimple_checking != x ; then
6786
6787 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6788
6789 fi
6790
6791 if test x$ac_runtime_checking != x ; then
6792
6793 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6794
6795 fi
6796 if test x$ac_tree_checking != x ; then
6797
6798 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6799
6800   TREEBROWSER=tree-browser.o
6801   TREECHECKING=yes
6802 fi
6803 if test x$ac_types_checking != x ; then
6804
6805 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6806
6807 fi
6808
6809
6810 if test x$ac_rtl_checking != x ; then
6811
6812 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6813
6814 fi
6815 if test x$ac_rtlflag_checking != x ; then
6816
6817 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6818
6819 fi
6820 if test x$ac_gc_checking != x ; then
6821
6822 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6823
6824 fi
6825 if test x$ac_gc_always_collect != x ; then
6826
6827 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6828
6829 fi
6830 if test x$ac_fold_checking != x ; then
6831
6832 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6833
6834 fi
6835 valgrind_path_defines=
6836 valgrind_command=
6837
6838 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6839 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6840   have_valgrind_h=yes
6841 else
6842   have_valgrind_h=no
6843 fi
6844
6845
6846
6847 if test x$ac_valgrind_checking != x ; then
6848   # It is certainly possible that there's valgrind but no valgrind.h.
6849   # GCC relies on making annotations so we must have both.
6850   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6851 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6852   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6853 /* end confdefs.h.  */
6854 #include <valgrind/memcheck.h>
6855 #ifndef VALGRIND_DISCARD
6856 #error VALGRIND_DISCARD not defined
6857 #endif
6858 _ACEOF
6859 if ac_fn_c_try_cpp "$LINENO"; then :
6860   gcc_cv_header_valgrind_memcheck_h=yes
6861 else
6862   gcc_cv_header_valgrind_memcheck_h=no
6863 fi
6864 rm -f conftest.err conftest.$ac_ext
6865   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6866 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6867   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6868 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6869   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6870 /* end confdefs.h.  */
6871 #include <memcheck.h>
6872 #ifndef VALGRIND_DISCARD
6873 #error VALGRIND_DISCARD not defined
6874 #endif
6875 _ACEOF
6876 if ac_fn_c_try_cpp "$LINENO"; then :
6877   gcc_cv_header_memcheck_h=yes
6878 else
6879   gcc_cv_header_memcheck_h=no
6880 fi
6881 rm -f conftest.err conftest.$ac_ext
6882   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6883 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6884
6885 # Prepare PATH_SEPARATOR.
6886 # The user is always right.
6887 if test "${PATH_SEPARATOR+set}" != set; then
6888   echo "#! /bin/sh" >conf$$.sh
6889   echo  "exit 0"   >>conf$$.sh
6890   chmod +x conf$$.sh
6891   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6892     PATH_SEPARATOR=';'
6893   else
6894     PATH_SEPARATOR=:
6895   fi
6896   rm -f conf$$.sh
6897 fi
6898
6899 # Find out how to test for executable files. Don't use a zero-byte file,
6900 # as systems may use methods other than mode bits to determine executability.
6901 cat >conf$$.file <<_ASEOF
6902 #! /bin/sh
6903 exit 0
6904 _ASEOF
6905 chmod +x conf$$.file
6906 if test -x conf$$.file >/dev/null 2>&1; then
6907   ac_executable_p="test -x"
6908 else
6909   ac_executable_p="test -f"
6910 fi
6911 rm -f conf$$.file
6912
6913 # Extract the first word of "valgrind", so it can be a program name with args.
6914 set dummy valgrind; ac_word=$2
6915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6916 $as_echo_n "checking for $ac_word... " >&6; }
6917 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6918   $as_echo_n "(cached) " >&6
6919 else
6920   case "$valgrind_path" in
6921   [\\/]* | ?:[\\/]*)
6922     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6923     ;;
6924   *)
6925     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6926     for ac_dir in $PATH; do
6927       IFS="$ac_save_IFS"
6928       test -z "$ac_dir" && ac_dir=.
6929       for ac_exec_ext in '' $ac_executable_extensions; do
6930         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6931           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6932             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6933             break 2
6934           fi
6935         fi
6936       done
6937     done
6938     IFS="$ac_save_IFS"
6939     ;;
6940 esac
6941 fi
6942 valgrind_path="$ac_cv_path_valgrind_path"
6943 if test -n "$valgrind_path"; then
6944   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6945 $as_echo "$valgrind_path" >&6; }
6946 else
6947   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6948 $as_echo "no" >&6; }
6949 fi
6950
6951   if test "x$valgrind_path" = "x" \
6952     || (test $have_valgrind_h = no \
6953         && test $gcc_cv_header_memcheck_h = no \
6954         && test $gcc_cv_header_valgrind_memcheck_h = no); then
6955         as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6956   fi
6957   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6958   valgrind_command="$valgrind_path -q"
6959
6960 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6961
6962   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6963
6964 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6965
6966   fi
6967   if test $gcc_cv_header_memcheck_h = yes; then
6968
6969 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6970
6971   fi
6972 fi
6973
6974
6975
6976 # Enable code coverage collection
6977 # Check whether --enable-coverage was given.
6978 if test "${enable_coverage+set}" = set; then :
6979   enableval=$enable_coverage; case "${enableval}" in
6980   yes|noopt)
6981     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6982     ;;
6983   opt)
6984     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6985     ;;
6986   no)
6987     # a.k.a. --disable-coverage
6988     coverage_flags=""
6989     ;;
6990   *)
6991     as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6992     ;;
6993 esac
6994 else
6995   coverage_flags=""
6996 fi
6997
6998
6999
7000 # Check whether --enable-gather-detailed-mem-stats was given.
7001 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
7002   enableval=$enable_gather_detailed_mem_stats;
7003 else
7004   enable_gather_detailed_mem_stats=no
7005 fi
7006
7007 gather_stats=`if test $enable_gather_detailed_mem_stats != no; then echo 1; else echo 0; fi`
7008
7009 cat >>confdefs.h <<_ACEOF
7010 #define GATHER_STATISTICS $gather_stats
7011 _ACEOF
7012
7013
7014 # -------------------------------
7015 # Miscenalleous configure options
7016 # -------------------------------
7017
7018 # With stabs
7019
7020 # Check whether --with-stabs was given.
7021 if test "${with_stabs+set}" = set; then :
7022   withval=$with_stabs; stabs="$with_stabs"
7023 else
7024   stabs=no
7025 fi
7026
7027
7028 # Determine whether or not multilibs are enabled.
7029 # Check whether --enable-multilib was given.
7030 if test "${enable_multilib+set}" = set; then :
7031   enableval=$enable_multilib;
7032 else
7033   enable_multilib=yes
7034 fi
7035
7036
7037
7038 # Determine whether or not multiarch is enabled.
7039 # Check whether --enable-multiarch was given.
7040 if test "${enable_multiarch+set}" = set; then :
7041   enableval=$enable_multiarch; case "${enableval}" in
7042 yes|no|auto) enable_multiarch=$enableval;;
7043 *) as_fn_error "bad value ${enableval} given for --enable-multiarch option" "$LINENO" 5 ;;
7044 esac
7045 else
7046   enable_multiarch=auto
7047 fi
7048
7049 if test x${enable_multiarch} = xauto; then
7050   if test x${with_native_system_header_dir} != x; then
7051     ma_msg_suffix=", disabled auto check (configured with --native-system-header-dir)"
7052     enable_multiarch=no
7053   fi
7054   if test x$host != x$target && test "x$with_sysroot" = x; then
7055     ma_msg_suffix=", disabled auto check (cross build configured without --with-sysroot)"
7056     enable_multiarch=no
7057   fi
7058 fi
7059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for multiarch configuration" >&5
7060 $as_echo_n "checking for multiarch configuration... " >&6; }
7061
7062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_multiarch$ma_msg_suffix" >&5
7063 $as_echo "$enable_multiarch$ma_msg_suffix" >&6; }
7064
7065 # needed for setting the multiarch name for soft-float/hard-float ABIs
7066
7067
7068
7069 # Enable __cxa_atexit for C++.
7070 # Check whether --enable-__cxa_atexit was given.
7071 if test "${enable___cxa_atexit+set}" = set; then :
7072   enableval=$enable___cxa_atexit;
7073 fi
7074
7075
7076 # Enable C extension for decimal float if target supports it.
7077
7078 # Check whether --enable-decimal-float was given.
7079 if test "${enable_decimal_float+set}" = set; then :
7080   enableval=$enable_decimal_float;
7081   case $enable_decimal_float in
7082     yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
7083     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
7084 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
7085   esac
7086
7087 else
7088
7089   case $target in
7090     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
7091     i?86*-*-gnu* | \
7092     i?86*-*-mingw* | x86_64*-*-mingw* | \
7093     i?86*-*-cygwin* | x86_64*-*-cygwin*)
7094       enable_decimal_float=yes
7095       ;;
7096     *)
7097       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
7098 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
7099       enable_decimal_float=no
7100       ;;
7101   esac
7102
7103 fi
7104
7105
7106 # x86's use BID format instead of DPD
7107 case x$enable_decimal_float in
7108   xyes)
7109     case $target in
7110       i?86*-*-* | x86_64*-*-*)
7111         enable_decimal_float=bid
7112         ;;
7113       *)
7114         enable_decimal_float=dpd
7115         ;;
7116     esac
7117     default_decimal_float=$enable_decimal_float
7118     ;;
7119   xno)
7120     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7121     # dependency on libdecnumber.
7122     default_decimal_float=dpd
7123     ;;
7124 esac
7125
7126
7127
7128
7129 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7130
7131 cat >>confdefs.h <<_ACEOF
7132 #define ENABLE_DECIMAL_FLOAT $dfp
7133 _ACEOF
7134
7135
7136 # Use default_decimal_float for dependency.
7137 enable_decimal_float=$default_decimal_float
7138
7139 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7140
7141 cat >>confdefs.h <<_ACEOF
7142 #define ENABLE_DECIMAL_BID_FORMAT $bid
7143 _ACEOF
7144
7145
7146 # Enable C extension for fixed-point arithmetic.
7147 # Check whether --enable-fixed-point was given.
7148 if test "${enable_fixed_point+set}" = set; then :
7149   enableval=$enable_fixed_point;
7150 else
7151
7152   case $target in
7153     arm*)
7154       enable_fixed_point=yes
7155       ;;
7156
7157     mips*-*-*)
7158       enable_fixed_point=yes
7159       ;;
7160     *)
7161       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
7162 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
7163       enable_fixed_point=no
7164       ;;
7165   esac
7166
7167 fi
7168
7169
7170
7171 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7172
7173 cat >>confdefs.h <<_ACEOF
7174 #define ENABLE_FIXED_POINT $fixedpoint
7175 _ACEOF
7176
7177
7178 # Enable threads
7179 # Pass with no value to take the default
7180 # Pass with a value to specify a thread package
7181 # Check whether --enable-threads was given.
7182 if test "${enable_threads+set}" = set; then :
7183   enableval=$enable_threads;
7184 else
7185   enable_threads=''
7186 fi
7187
7188
7189 # Check whether --enable-tls was given.
7190 if test "${enable_tls+set}" = set; then :
7191   enableval=$enable_tls;
7192   case $enable_tls in
7193     yes | no) ;;
7194     *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7195 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7196   esac
7197
7198 else
7199   enable_tls=''
7200 fi
7201
7202
7203 # Check whether --enable-objc-gc was given.
7204 if test "${enable_objc_gc+set}" = set; then :
7205   enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7206         objc_boehm_gc=''
7207 else
7208         objc_boehm_gc=1
7209 fi
7210 else
7211   objc_boehm_gc=''
7212 fi
7213
7214
7215
7216 # Check whether --with-dwarf2 was given.
7217 if test "${with_dwarf2+set}" = set; then :
7218   withval=$with_dwarf2; dwarf2="$with_dwarf2"
7219 else
7220   dwarf2=no
7221 fi
7222
7223
7224 # Check whether --enable-shared was given.
7225 if test "${enable_shared+set}" = set; then :
7226   enableval=$enable_shared;
7227   case $enable_shared in
7228   yes | no) ;;
7229   *)
7230     enable_shared=no
7231     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7232     for pkg in $enableval; do
7233       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7234         enable_shared=yes
7235       fi
7236     done
7237     IFS="$ac_save_ifs"
7238     ;;
7239   esac
7240
7241 else
7242   enable_shared=yes
7243 fi
7244
7245
7246
7247
7248 # Check whether --with-native-system-header-dir was given.
7249 if test "${with_native_system_header_dir+set}" = set; then :
7250   withval=$with_native_system_header_dir;
7251  case ${with_native_system_header_dir} in
7252  yes|no) as_fn_error "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
7253  /* | [A-Za-z]:[\\/]*) ;;
7254  *) as_fn_error "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
7255  esac
7256  configured_native_system_header_dir="${withval}"
7257
7258 else
7259   configured_native_system_header_dir=
7260 fi
7261
7262
7263
7264 # Check whether --with-build-sysroot was given.
7265 if test "${with_build_sysroot+set}" = set; then :
7266   withval=$with_build_sysroot; if test x"$withval" != x ; then
7267      SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
7268    fi
7269 else
7270   SYSROOT_CFLAGS_FOR_TARGET=
7271 fi
7272
7273
7274
7275
7276 # Check whether --with-runtime-root-prefix was given.
7277 if test "${with_runtime_root_prefix+set}" = set; then :
7278   withval=$with_runtime_root_prefix;
7279  case ${with_runtime_root_prefix} in
7280  yes|no) as_fn_error "bad value ${withval} given for runtime root prefix" "$LINENO" 5 ;;
7281  /*) ;;
7282  *) as_fn_error "${withval} should be an absolute directory" "$LINENO" 5 ;;
7283  esac
7284  RUNTIME_ROOT_PREFIX_DEFINE="-DRUNTIME_ROOT_PREFIX=\\\"${withval}\\\""
7285
7286 else
7287   RUNTIME_ROOT_PREFIX_DEFINE=""
7288 fi
7289
7290
7291
7292 if test "x$prefix" = xNONE; then
7293  test_prefix=/usr/local
7294 else
7295  test_prefix=$prefix
7296 fi
7297 if test "x$exec_prefix" = xNONE; then
7298  test_exec_prefix=$test_prefix
7299 else
7300  test_exec_prefix=$exec_prefix
7301 fi
7302
7303
7304 # Check whether --with-sysroot was given.
7305 if test "${with_sysroot+set}" = set; then :
7306   withval=$with_sysroot;
7307  case ${with_sysroot} in
7308  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7309  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7310  esac
7311
7312  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7313  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7314
7315  case ${TARGET_SYSTEM_ROOT} in
7316  "${test_prefix}"|"${test_prefix}/"*|\
7317  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7318  '${prefix}'|'${prefix}/'*|\
7319  '${exec_prefix}'|'${exec_prefix}/'*)
7320    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7321    TARGET_SYSTEM_ROOT_DEFINE="$t"
7322    ;;
7323  esac
7324
7325 else
7326
7327  TARGET_SYSTEM_ROOT=
7328  TARGET_SYSTEM_ROOT_DEFINE=
7329  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7330
7331 fi
7332
7333
7334
7335
7336
7337
7338 # Check whether --with-specs was given.
7339 if test "${with_specs+set}" = set; then :
7340   withval=$with_specs; CONFIGURE_SPECS=$withval
7341 else
7342   CONFIGURE_SPECS=
7343
7344 fi
7345
7346
7347
7348
7349
7350 # Check whether --with-pkgversion was given.
7351 if test "${with_pkgversion+set}" = set; then :
7352   withval=$with_pkgversion; case "$withval" in
7353       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7354       no)  PKGVERSION= ;;
7355       *)   PKGVERSION="($withval) " ;;
7356      esac
7357 else
7358   PKGVERSION="(GCC) "
7359
7360 fi
7361
7362
7363
7364
7365
7366 # Check whether --with-bugurl was given.
7367 if test "${with_bugurl+set}" = set; then :
7368   withval=$with_bugurl; case "$withval" in
7369       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7370       no)  BUGURL=
7371            ;;
7372       *)   BUGURL="$withval"
7373            ;;
7374      esac
7375 else
7376   BUGURL="http://gcc.gnu.org/bugs.html"
7377
7378 fi
7379
7380   case ${BUGURL} in
7381   "")
7382     REPORT_BUGS_TO=
7383     REPORT_BUGS_TEXI=
7384     ;;
7385   *)
7386     REPORT_BUGS_TO="<$BUGURL>"
7387     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7388     ;;
7389   esac;
7390
7391
7392
7393
7394 # Sanity check enable_languages in case someone does not run the toplevel
7395 # configure # script.
7396 # Check whether --enable-languages was given.
7397 if test "${enable_languages+set}" = set; then :
7398   enableval=$enable_languages; case ,${enable_languages}, in
7399        ,,|,yes,)
7400                 # go safe -- we cannot be much sure without the toplevel
7401                 # configure's
7402                 # analysis of which target libs are present and usable
7403                 enable_languages=c
7404                 ;;
7405          *,all,*)
7406                 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7407                 ;;
7408         *,c,*)
7409                 ;;
7410         *)
7411                 enable_languages=c,${enable_languages}
7412                 ;;
7413 esac
7414 else
7415   enable_languages=c
7416 fi
7417
7418
7419
7420 # Check whether --with-multilib-list was given.
7421 if test "${with_multilib_list+set}" = set; then :
7422   withval=$with_multilib_list; :
7423 else
7424   with_multilib_list=default
7425 fi
7426
7427
7428 # -------------------------
7429 # Checks for other programs
7430 # -------------------------
7431
7432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7433 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7434 set x ${MAKE-make}
7435 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7436 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7437   $as_echo_n "(cached) " >&6
7438 else
7439   cat >conftest.make <<\_ACEOF
7440 SHELL = /bin/sh
7441 all:
7442         @echo '@@@%%%=$(MAKE)=@@@%%%'
7443 _ACEOF
7444 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7445 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7446   *@@@%%%=?*=@@@%%%*)
7447     eval ac_cv_prog_make_${ac_make}_set=yes;;
7448   *)
7449     eval ac_cv_prog_make_${ac_make}_set=no;;
7450 esac
7451 rm -f conftest.make
7452 fi
7453 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7454   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7455 $as_echo "yes" >&6; }
7456   SET_MAKE=
7457 else
7458   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7459 $as_echo "no" >&6; }
7460   SET_MAKE="MAKE=${MAKE-make}"
7461 fi
7462
7463
7464 # Find some useful tools
7465 for ac_prog in gawk mawk nawk awk
7466 do
7467   # Extract the first word of "$ac_prog", so it can be a program name with args.
7468 set dummy $ac_prog; ac_word=$2
7469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7470 $as_echo_n "checking for $ac_word... " >&6; }
7471 if test "${ac_cv_prog_AWK+set}" = set; then :
7472   $as_echo_n "(cached) " >&6
7473 else
7474   if test -n "$AWK"; then
7475   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7476 else
7477 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7478 for as_dir in $PATH
7479 do
7480   IFS=$as_save_IFS
7481   test -z "$as_dir" && as_dir=.
7482     for ac_exec_ext in '' $ac_executable_extensions; do
7483   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7484     ac_cv_prog_AWK="$ac_prog"
7485     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7486     break 2
7487   fi
7488 done
7489   done
7490 IFS=$as_save_IFS
7491
7492 fi
7493 fi
7494 AWK=$ac_cv_prog_AWK
7495 if test -n "$AWK"; then
7496   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7497 $as_echo "$AWK" >&6; }
7498 else
7499   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7500 $as_echo "no" >&6; }
7501 fi
7502
7503
7504   test -n "$AWK" && break
7505 done
7506
7507 # We need awk to create options.c and options.h.
7508 # Bail out if it's missing.
7509 case ${AWK} in
7510   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7511 esac
7512
7513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7514 $as_echo_n "checking whether ln -s works... " >&6; }
7515 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7516   $as_echo_n "(cached) " >&6
7517 else
7518   rm -f conftestdata_t
7519 echo >conftestdata_f
7520 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7521 then
7522   gcc_cv_prog_LN_S="ln -s"
7523 else
7524   if ln conftestdata_f conftestdata_t 2>/dev/null
7525   then
7526     gcc_cv_prog_LN_S=ln
7527   else
7528     if cp -p conftestdata_f conftestdata_t 2>/dev/null
7529     then
7530       gcc_cv_prog_LN_S="cp -p"
7531     else
7532       gcc_cv_prog_LN_S=cp
7533     fi
7534   fi
7535 fi
7536 rm -f conftestdata_f conftestdata_t
7537
7538 fi
7539 LN_S="$gcc_cv_prog_LN_S"
7540 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7541   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7542 $as_echo "yes" >&6; }
7543 else
7544   if test "$gcc_cv_prog_LN_S" = "ln"; then
7545     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7546 $as_echo "no, using ln" >&6; }
7547   else
7548     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7549 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7550   fi
7551 fi
7552
7553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7554 $as_echo_n "checking whether ln works... " >&6; }
7555 if test "${acx_cv_prog_LN+set}" = set; then :
7556   $as_echo_n "(cached) " >&6
7557 else
7558   rm -f conftestdata_t
7559 echo >conftestdata_f
7560 if ln conftestdata_f conftestdata_t 2>/dev/null
7561 then
7562   acx_cv_prog_LN=ln
7563 else
7564   acx_cv_prog_LN=no
7565 fi
7566 rm -f conftestdata_f conftestdata_t
7567
7568 fi
7569 if test $acx_cv_prog_LN = no; then
7570   LN="$LN_S"
7571   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7572 $as_echo "no, using $LN" >&6; }
7573 else
7574   LN="$acx_cv_prog_LN"
7575   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7576 $as_echo "yes" >&6; }
7577 fi
7578
7579 if test -n "$ac_tool_prefix"; then
7580   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7581 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7583 $as_echo_n "checking for $ac_word... " >&6; }
7584 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7585   $as_echo_n "(cached) " >&6
7586 else
7587   if test -n "$RANLIB"; then
7588   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7589 else
7590 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7591 for as_dir in $PATH
7592 do
7593   IFS=$as_save_IFS
7594   test -z "$as_dir" && as_dir=.
7595     for ac_exec_ext in '' $ac_executable_extensions; do
7596   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7597     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7598     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7599     break 2
7600   fi
7601 done
7602   done
7603 IFS=$as_save_IFS
7604
7605 fi
7606 fi
7607 RANLIB=$ac_cv_prog_RANLIB
7608 if test -n "$RANLIB"; then
7609   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7610 $as_echo "$RANLIB" >&6; }
7611 else
7612   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7613 $as_echo "no" >&6; }
7614 fi
7615
7616
7617 fi
7618 if test -z "$ac_cv_prog_RANLIB"; then
7619   ac_ct_RANLIB=$RANLIB
7620   # Extract the first word of "ranlib", so it can be a program name with args.
7621 set dummy ranlib; ac_word=$2
7622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7623 $as_echo_n "checking for $ac_word... " >&6; }
7624 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7625   $as_echo_n "(cached) " >&6
7626 else
7627   if test -n "$ac_ct_RANLIB"; then
7628   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7629 else
7630 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7631 for as_dir in $PATH
7632 do
7633   IFS=$as_save_IFS
7634   test -z "$as_dir" && as_dir=.
7635     for ac_exec_ext in '' $ac_executable_extensions; do
7636   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7637     ac_cv_prog_ac_ct_RANLIB="ranlib"
7638     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7639     break 2
7640   fi
7641 done
7642   done
7643 IFS=$as_save_IFS
7644
7645 fi
7646 fi
7647 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7648 if test -n "$ac_ct_RANLIB"; then
7649   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7650 $as_echo "$ac_ct_RANLIB" >&6; }
7651 else
7652   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7653 $as_echo "no" >&6; }
7654 fi
7655
7656   if test "x$ac_ct_RANLIB" = x; then
7657     RANLIB=":"
7658   else
7659     case $cross_compiling:$ac_tool_warned in
7660 yes:)
7661 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7662 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7663 ac_tool_warned=yes ;;
7664 esac
7665     RANLIB=$ac_ct_RANLIB
7666   fi
7667 else
7668   RANLIB="$ac_cv_prog_RANLIB"
7669 fi
7670
7671 ranlib_flags=""
7672
7673
7674 # Find a good install program.  We prefer a C program (faster),
7675 # so one script is as good as another.  But avoid the broken or
7676 # incompatible versions:
7677 # SysV /etc/install, /usr/sbin/install
7678 # SunOS /usr/etc/install
7679 # IRIX /sbin/install
7680 # AIX /bin/install
7681 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7682 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7683 # ./install, which can be erroneously created by make from ./install.sh.
7684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7685 $as_echo_n "checking for a BSD compatible install... " >&6; }
7686 if test -z "$INSTALL"; then
7687 if test "${ac_cv_path_install+set}" = set; then :
7688   $as_echo_n "(cached) " >&6
7689 else
7690     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7691   for ac_dir in $PATH; do
7692     # Account for people who put trailing slashes in PATH elements.
7693     case "$ac_dir/" in
7694     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7695     *)
7696       # OSF1 and SCO ODT 3.0 have their own names for install.
7697       for ac_prog in ginstall scoinst install; do
7698         if test -f $ac_dir/$ac_prog; then
7699           if test $ac_prog = install &&
7700             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7701             # AIX install.  It has an incompatible calling convention.
7702             # OSF/1 installbsd also uses dspmsg, but is usable.
7703             :
7704           else
7705             ac_cv_path_install="$ac_dir/$ac_prog -c"
7706             break 2
7707           fi
7708         fi
7709       done
7710       ;;
7711     esac
7712   done
7713   IFS="$ac_save_IFS"
7714
7715 fi
7716   if test "${ac_cv_path_install+set}" = set; then
7717     INSTALL="$ac_cv_path_install"
7718   else
7719     # As a last resort, use the slow shell script.  We don't cache a
7720     # path for INSTALL within a source directory, because that will
7721     # break other packages using the cache if that directory is
7722     # removed, or if the path is relative.
7723     INSTALL="$ac_install_sh"
7724   fi
7725 fi
7726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7727 $as_echo "$INSTALL" >&6; }
7728
7729 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7730 # It thinks the first close brace ends the variable substitution.
7731 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7732
7733 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7734
7735
7736 # See if cmp has --ignore-initial.
7737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7738 $as_echo_n "checking for cmp's capabilities... " >&6; }
7739 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7740   $as_echo_n "(cached) " >&6
7741 else
7742    echo abfoo >t1
7743   echo cdfoo >t2
7744   gcc_cv_prog_cmp_skip=slowcompare
7745   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7746     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7747       :
7748     else
7749       gcc_cv_prog_cmp_skip=gnucompare
7750     fi
7751   fi
7752   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7753     if cmp t1 t2 2 2 > /dev/null 2>&1; then
7754       if cmp t1 t2 1 1 > /dev/null 2>&1; then
7755         :
7756       else
7757         gcc_cv_prog_cmp_skip=fastcompare
7758       fi
7759     fi
7760   fi
7761   rm t1 t2
7762
7763 fi
7764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7765 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7766 make_compare_target=$gcc_cv_prog_cmp_skip
7767
7768
7769
7770 # See if we have the mktemp command.
7771 # Extract the first word of "mktemp", so it can be a program name with args.
7772 set dummy mktemp; ac_word=$2
7773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7774 $as_echo_n "checking for $ac_word... " >&6; }
7775 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7776   $as_echo_n "(cached) " >&6
7777 else
7778   if test -n "$have_mktemp_command"; then
7779   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7780 else
7781 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7782 for as_dir in $PATH
7783 do
7784   IFS=$as_save_IFS
7785   test -z "$as_dir" && as_dir=.
7786     for ac_exec_ext in '' $ac_executable_extensions; do
7787   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7788     ac_cv_prog_have_mktemp_command="yes"
7789     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7790     break 2
7791   fi
7792 done
7793   done
7794 IFS=$as_save_IFS
7795
7796   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7797 fi
7798 fi
7799 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7800 if test -n "$have_mktemp_command"; then
7801   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7802 $as_echo "$have_mktemp_command" >&6; }
7803 else
7804   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7805 $as_echo "no" >&6; }
7806 fi
7807
7808
7809
7810 # See if makeinfo has been installed and is modern enough
7811 # that we can use it.
7812
7813   # Extract the first word of "makeinfo", so it can be a program name with args.
7814 set dummy makeinfo; ac_word=$2
7815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7816 $as_echo_n "checking for $ac_word... " >&6; }
7817 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7818   $as_echo_n "(cached) " >&6
7819 else
7820   if test -n "$MAKEINFO"; then
7821   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7822 else
7823 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7824 for as_dir in $PATH
7825 do
7826   IFS=$as_save_IFS
7827   test -z "$as_dir" && as_dir=.
7828     for ac_exec_ext in '' $ac_executable_extensions; do
7829   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7830     ac_cv_prog_MAKEINFO="makeinfo"
7831     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7832     break 2
7833   fi
7834 done
7835   done
7836 IFS=$as_save_IFS
7837
7838 fi
7839 fi
7840 MAKEINFO=$ac_cv_prog_MAKEINFO
7841 if test -n "$MAKEINFO"; then
7842   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7843 $as_echo "$MAKEINFO" >&6; }
7844 else
7845   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7846 $as_echo "no" >&6; }
7847 fi
7848
7849
7850   if test -n "$MAKEINFO"; then
7851     # Found it, now check the version.
7852     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7853 $as_echo_n "checking for modern makeinfo... " >&6; }
7854 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7855   $as_echo_n "(cached) " >&6
7856 else
7857   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7858                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7859
7860                     case $ac_prog_version in
7861                       '')  gcc_cv_prog_makeinfo_modern=no;;
7862                       4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
7863                       *)   gcc_cv_prog_makeinfo_modern=no;;
7864                     esac
7865
7866 fi
7867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7868 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7869   else
7870     gcc_cv_prog_makeinfo_modern=no
7871   fi
7872   if test $gcc_cv_prog_makeinfo_modern = no; then
7873     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7874   fi
7875
7876 if test $gcc_cv_prog_makeinfo_modern = no; then
7877   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7878 *** Makeinfo is missing or too old.
7879 *** Info documentation will not be built." >&5
7880 $as_echo "$as_me: WARNING:
7881 *** Makeinfo is missing or too old.
7882 *** Info documentation will not be built." >&2;}
7883   BUILD_INFO=
7884 else
7885   BUILD_INFO=info
7886 fi
7887
7888
7889 # Is pod2man recent enough to regenerate manpages?
7890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7891 $as_echo_n "checking for recent Pod::Man... " >&6; }
7892 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7893   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7894 $as_echo "yes" >&6; }
7895   GENERATED_MANPAGES=generated-manpages
7896 else
7897   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7898 $as_echo "no" >&6; }
7899   GENERATED_MANPAGES=
7900 fi
7901
7902
7903 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7904
7905 # How about lex?
7906 for ac_prog in flex
7907 do
7908   # Extract the first word of "$ac_prog", so it can be a program name with args.
7909 set dummy $ac_prog; ac_word=$2
7910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7911 $as_echo_n "checking for $ac_word... " >&6; }
7912 if test "${ac_cv_prog_FLEX+set}" = set; then :
7913   $as_echo_n "(cached) " >&6
7914 else
7915   if test -n "$FLEX"; then
7916   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7917 else
7918 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7919 for as_dir in $PATH
7920 do
7921   IFS=$as_save_IFS
7922   test -z "$as_dir" && as_dir=.
7923     for ac_exec_ext in '' $ac_executable_extensions; do
7924   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7925     ac_cv_prog_FLEX="$ac_prog"
7926     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7927     break 2
7928   fi
7929 done
7930   done
7931 IFS=$as_save_IFS
7932
7933 fi
7934 fi
7935 FLEX=$ac_cv_prog_FLEX
7936 if test -n "$FLEX"; then
7937   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7938 $as_echo "$FLEX" >&6; }
7939 else
7940   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7941 $as_echo "no" >&6; }
7942 fi
7943
7944
7945   test -n "$FLEX" && break
7946 done
7947 test -n "$FLEX" || FLEX="$MISSING flex"
7948
7949
7950 # Bison?
7951 for ac_prog in bison
7952 do
7953   # Extract the first word of "$ac_prog", so it can be a program name with args.
7954 set dummy $ac_prog; ac_word=$2
7955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7956 $as_echo_n "checking for $ac_word... " >&6; }
7957 if test "${ac_cv_prog_BISON+set}" = set; then :
7958   $as_echo_n "(cached) " >&6
7959 else
7960   if test -n "$BISON"; then
7961   ac_cv_prog_BISON="$BISON" # Let the user override the test.
7962 else
7963 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7964 for as_dir in $PATH
7965 do
7966   IFS=$as_save_IFS
7967   test -z "$as_dir" && as_dir=.
7968     for ac_exec_ext in '' $ac_executable_extensions; do
7969   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7970     ac_cv_prog_BISON="$ac_prog"
7971     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7972     break 2
7973   fi
7974 done
7975   done
7976 IFS=$as_save_IFS
7977
7978 fi
7979 fi
7980 BISON=$ac_cv_prog_BISON
7981 if test -n "$BISON"; then
7982   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7983 $as_echo "$BISON" >&6; }
7984 else
7985   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7986 $as_echo "no" >&6; }
7987 fi
7988
7989
7990   test -n "$BISON" && break
7991 done
7992 test -n "$BISON" || BISON="$MISSING bison"
7993
7994
7995 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
7996 # check for build == host before using them.
7997
7998 # NM
7999 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
8000   && test -d ../binutils ; then
8001   NM='${objdir}/../binutils/nm-new'
8002 else
8003   # Extract the first word of "nm", so it can be a program name with args.
8004 set dummy nm; ac_word=$2
8005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8006 $as_echo_n "checking for $ac_word... " >&6; }
8007 if test "${ac_cv_prog_NM+set}" = set; then :
8008   $as_echo_n "(cached) " >&6
8009 else
8010   if test -n "$NM"; then
8011   ac_cv_prog_NM="$NM" # Let the user override the test.
8012 else
8013 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8014 for as_dir in $PATH
8015 do
8016   IFS=$as_save_IFS
8017   test -z "$as_dir" && as_dir=.
8018     for ac_exec_ext in '' $ac_executable_extensions; do
8019   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8020     ac_cv_prog_NM="nm"
8021     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8022     break 2
8023   fi
8024 done
8025   done
8026 IFS=$as_save_IFS
8027
8028   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
8029 fi
8030 fi
8031 NM=$ac_cv_prog_NM
8032 if test -n "$NM"; then
8033   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
8034 $as_echo "$NM" >&6; }
8035 else
8036   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8037 $as_echo "no" >&6; }
8038 fi
8039
8040
8041 fi
8042
8043 # AR
8044 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
8045   && test -d ../binutils ; then
8046   AR='${objdir}/../binutils/ar'
8047 else
8048   # Extract the first word of "ar", so it can be a program name with args.
8049 set dummy ar; ac_word=$2
8050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8051 $as_echo_n "checking for $ac_word... " >&6; }
8052 if test "${ac_cv_prog_AR+set}" = set; then :
8053   $as_echo_n "(cached) " >&6
8054 else
8055   if test -n "$AR"; then
8056   ac_cv_prog_AR="$AR" # Let the user override the test.
8057 else
8058 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8059 for as_dir in $PATH
8060 do
8061   IFS=$as_save_IFS
8062   test -z "$as_dir" && as_dir=.
8063     for ac_exec_ext in '' $ac_executable_extensions; do
8064   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8065     ac_cv_prog_AR="ar"
8066     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8067     break 2
8068   fi
8069 done
8070   done
8071 IFS=$as_save_IFS
8072
8073   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8074 fi
8075 fi
8076 AR=$ac_cv_prog_AR
8077 if test -n "$AR"; then
8078   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8079 $as_echo "$AR" >&6; }
8080 else
8081   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8082 $as_echo "no" >&6; }
8083 fi
8084
8085
8086 fi
8087
8088
8089 # --------------------
8090 # Checks for C headers
8091 # --------------------
8092
8093 # Need to reject headers which give warnings, so that the -Werror bootstrap
8094 # works later. *sigh*  This needs to come before all header checks.
8095
8096 ac_c_preproc_warn_flag=yes
8097
8098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8099 $as_echo_n "checking for ANSI C header files... " >&6; }
8100 if test "${ac_cv_header_stdc+set}" = set; then :
8101   $as_echo_n "(cached) " >&6
8102 else
8103   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8104 /* end confdefs.h.  */
8105 #include <stdlib.h>
8106 #include <stdarg.h>
8107 #include <string.h>
8108 #include <float.h>
8109
8110 int
8111 main ()
8112 {
8113
8114   ;
8115   return 0;
8116 }
8117 _ACEOF
8118 if ac_fn_c_try_compile "$LINENO"; then :
8119   ac_cv_header_stdc=yes
8120 else
8121   ac_cv_header_stdc=no
8122 fi
8123 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8124
8125 if test $ac_cv_header_stdc = yes; then
8126   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8127   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8128 /* end confdefs.h.  */
8129 #include <string.h>
8130
8131 _ACEOF
8132 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8133   $EGREP "memchr" >/dev/null 2>&1; then :
8134
8135 else
8136   ac_cv_header_stdc=no
8137 fi
8138 rm -f conftest*
8139
8140 fi
8141
8142 if test $ac_cv_header_stdc = yes; then
8143   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8144   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8145 /* end confdefs.h.  */
8146 #include <stdlib.h>
8147
8148 _ACEOF
8149 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8150   $EGREP "free" >/dev/null 2>&1; then :
8151
8152 else
8153   ac_cv_header_stdc=no
8154 fi
8155 rm -f conftest*
8156
8157 fi
8158
8159 if test $ac_cv_header_stdc = yes; then
8160   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8161   if test "$cross_compiling" = yes; then :
8162   :
8163 else
8164   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8165 /* end confdefs.h.  */
8166 #include <ctype.h>
8167 #include <stdlib.h>
8168 #if ((' ' & 0x0FF) == 0x020)
8169 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8170 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8171 #else
8172 # define ISLOWER(c) \
8173                    (('a' <= (c) && (c) <= 'i') \
8174                      || ('j' <= (c) && (c) <= 'r') \
8175                      || ('s' <= (c) && (c) <= 'z'))
8176 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8177 #endif
8178
8179 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8180 int
8181 main ()
8182 {
8183   int i;
8184   for (i = 0; i < 256; i++)
8185     if (XOR (islower (i), ISLOWER (i))
8186         || toupper (i) != TOUPPER (i))
8187       return 2;
8188   return 0;
8189 }
8190 _ACEOF
8191 if ac_fn_c_try_run "$LINENO"; then :
8192
8193 else
8194   ac_cv_header_stdc=no
8195 fi
8196 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8197   conftest.$ac_objext conftest.beam conftest.$ac_ext
8198 fi
8199
8200 fi
8201 fi
8202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8203 $as_echo "$ac_cv_header_stdc" >&6; }
8204 if test $ac_cv_header_stdc = yes; then
8205
8206 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8207
8208 fi
8209
8210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8211 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8212 if test "${ac_cv_header_time+set}" = set; then :
8213   $as_echo_n "(cached) " >&6
8214 else
8215   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8216 /* end confdefs.h.  */
8217 #include <sys/types.h>
8218 #include <sys/time.h>
8219 #include <time.h>
8220
8221 int
8222 main ()
8223 {
8224 if ((struct tm *) 0)
8225 return 0;
8226   ;
8227   return 0;
8228 }
8229 _ACEOF
8230 if ac_fn_c_try_compile "$LINENO"; then :
8231   ac_cv_header_time=yes
8232 else
8233   ac_cv_header_time=no
8234 fi
8235 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8236 fi
8237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8238 $as_echo "$ac_cv_header_time" >&6; }
8239 if test $ac_cv_header_time = yes; then
8240
8241 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8242
8243 fi
8244
8245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8246 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8247 if test "${gcc_cv_header_string+set}" = set; then :
8248   $as_echo_n "(cached) " >&6
8249 else
8250   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8251 /* end confdefs.h.  */
8252 #include <string.h>
8253 #include <strings.h>
8254 int
8255 main ()
8256 {
8257
8258   ;
8259   return 0;
8260 }
8261 _ACEOF
8262 if ac_fn_c_try_compile "$LINENO"; then :
8263   gcc_cv_header_string=yes
8264 else
8265   gcc_cv_header_string=no
8266 fi
8267 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8268 fi
8269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8270 $as_echo "$gcc_cv_header_string" >&6; }
8271 if test $gcc_cv_header_string = yes; then
8272
8273 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8274
8275 fi
8276
8277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8278 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8279 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8280   $as_echo_n "(cached) " >&6
8281 else
8282   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8283 /* end confdefs.h.  */
8284 #include <sys/types.h>
8285 #include <sys/wait.h>
8286 #ifndef WEXITSTATUS
8287 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8288 #endif
8289 #ifndef WIFEXITED
8290 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8291 #endif
8292
8293 int
8294 main ()
8295 {
8296   int s;
8297   wait (&s);
8298   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8299   ;
8300   return 0;
8301 }
8302 _ACEOF
8303 if ac_fn_c_try_compile "$LINENO"; then :
8304   ac_cv_header_sys_wait_h=yes
8305 else
8306   ac_cv_header_sys_wait_h=no
8307 fi
8308 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8309 fi
8310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8311 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8312 if test $ac_cv_header_sys_wait_h = yes; then
8313
8314 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8315
8316 fi
8317
8318 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8319                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8320                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
8321                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8322 do :
8323   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8324 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8325 eval as_val=\$$as_ac_Header
8326    if test "x$as_val" = x""yes; then :
8327   cat >>confdefs.h <<_ACEOF
8328 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8329 _ACEOF
8330
8331 fi
8332 done
8333
8334
8335 # Check for thread headers.
8336 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8337 if test "x$ac_cv_header_thread_h" = x""yes; then :
8338   have_thread_h=yes
8339 else
8340   have_thread_h=
8341 fi
8342
8343 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8344 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8345   have_pthread_h=yes
8346 else
8347   have_pthread_h=
8348 fi
8349
8350
8351 # These tests can't be done till we know if we have limits.h.
8352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8353 $as_echo_n "checking for CHAR_BIT... " >&6; }
8354 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8355   $as_echo_n "(cached) " >&6
8356 else
8357   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8358 /* end confdefs.h.  */
8359 #ifdef HAVE_LIMITS_H
8360 #include <limits.h>
8361 #endif
8362 #ifdef CHAR_BIT
8363 found
8364 #endif
8365 _ACEOF
8366 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8367   $EGREP "found" >/dev/null 2>&1; then :
8368   gcc_cv_decl_char_bit=yes
8369 else
8370   gcc_cv_decl_char_bit=no
8371 fi
8372 rm -f conftest*
8373
8374
8375 fi
8376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8377 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8378 if test $gcc_cv_decl_char_bit = no; then
8379   { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8380 $as_echo_n "checking number of bits in a byte... " >&6; }
8381 if test "${gcc_cv_c_nbby+set}" = set; then :
8382   $as_echo_n "(cached) " >&6
8383 else
8384   i=8
8385  gcc_cv_c_nbby=
8386  while test $i -lt 65; do
8387    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8388 /* end confdefs.h.  */
8389
8390 int
8391 main ()
8392 {
8393 switch(0) {
8394   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8395   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8396   ; }
8397   ;
8398   return 0;
8399 }
8400 _ACEOF
8401 if ac_fn_c_try_compile "$LINENO"; then :
8402   gcc_cv_c_nbby=$i; break
8403 fi
8404 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8405    i=`expr $i + 1`
8406  done
8407  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8408
8409 fi
8410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8411 $as_echo "$gcc_cv_c_nbby" >&6; }
8412 if test $gcc_cv_c_nbby = failed; then
8413   as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8414 else
8415
8416 cat >>confdefs.h <<_ACEOF
8417 #define CHAR_BIT $gcc_cv_c_nbby
8418 _ACEOF
8419
8420 fi
8421 fi
8422  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8423 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8424 if test "${ac_cv_c_bigendian+set}" = set; then :
8425   $as_echo_n "(cached) " >&6
8426 else
8427   ac_cv_c_bigendian=unknown
8428     # See if we're dealing with a universal compiler.
8429     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8430 /* end confdefs.h.  */
8431 #ifndef __APPLE_CC__
8432                not a universal capable compiler
8433              #endif
8434              typedef int dummy;
8435
8436 _ACEOF
8437 if ac_fn_c_try_compile "$LINENO"; then :
8438
8439         # Check for potential -arch flags.  It is not universal unless
8440         # there are at least two -arch flags with different values.
8441         ac_arch=
8442         ac_prev=
8443         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8444          if test -n "$ac_prev"; then
8445            case $ac_word in
8446              i?86 | x86_64 | ppc | ppc64)
8447                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8448                  ac_arch=$ac_word
8449                else
8450                  ac_cv_c_bigendian=universal
8451                  break
8452                fi
8453                ;;
8454            esac
8455            ac_prev=
8456          elif test "x$ac_word" = "x-arch"; then
8457            ac_prev=arch
8458          fi
8459        done
8460 fi
8461 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8462     if test $ac_cv_c_bigendian = unknown; then
8463       # See if sys/param.h defines the BYTE_ORDER macro.
8464       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8465 /* end confdefs.h.  */
8466 #include <sys/types.h>
8467              #include <sys/param.h>
8468
8469 int
8470 main ()
8471 {
8472 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8473                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8474                      && LITTLE_ENDIAN)
8475               bogus endian macros
8476              #endif
8477
8478   ;
8479   return 0;
8480 }
8481 _ACEOF
8482 if ac_fn_c_try_compile "$LINENO"; then :
8483   # It does; now see whether it defined to BIG_ENDIAN or not.
8484          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8485 /* end confdefs.h.  */
8486 #include <sys/types.h>
8487                 #include <sys/param.h>
8488
8489 int
8490 main ()
8491 {
8492 #if BYTE_ORDER != BIG_ENDIAN
8493                  not big endian
8494                 #endif
8495
8496   ;
8497   return 0;
8498 }
8499 _ACEOF
8500 if ac_fn_c_try_compile "$LINENO"; then :
8501   ac_cv_c_bigendian=yes
8502 else
8503   ac_cv_c_bigendian=no
8504 fi
8505 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8506 fi
8507 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8508     fi
8509     if test $ac_cv_c_bigendian = unknown; then
8510       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8511       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8512 /* end confdefs.h.  */
8513 #include <limits.h>
8514
8515 int
8516 main ()
8517 {
8518 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8519               bogus endian macros
8520              #endif
8521
8522   ;
8523   return 0;
8524 }
8525 _ACEOF
8526 if ac_fn_c_try_compile "$LINENO"; then :
8527   # It does; now see whether it defined to _BIG_ENDIAN or not.
8528          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8529 /* end confdefs.h.  */
8530 #include <limits.h>
8531
8532 int
8533 main ()
8534 {
8535 #ifndef _BIG_ENDIAN
8536                  not big endian
8537                 #endif
8538
8539   ;
8540   return 0;
8541 }
8542 _ACEOF
8543 if ac_fn_c_try_compile "$LINENO"; then :
8544   ac_cv_c_bigendian=yes
8545 else
8546   ac_cv_c_bigendian=no
8547 fi
8548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8549 fi
8550 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8551     fi
8552     if test $ac_cv_c_bigendian = unknown; then
8553       # Compile a test program.
8554       if test "$cross_compiling" = yes; then :
8555   # Try to guess by grepping values from an object file.
8556          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8557 /* end confdefs.h.  */
8558 short int ascii_mm[] =
8559                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8560                 short int ascii_ii[] =
8561                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8562                 int use_ascii (int i) {
8563                   return ascii_mm[i] + ascii_ii[i];
8564                 }
8565                 short int ebcdic_ii[] =
8566                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8567                 short int ebcdic_mm[] =
8568                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8569                 int use_ebcdic (int i) {
8570                   return ebcdic_mm[i] + ebcdic_ii[i];
8571                 }
8572                 extern int foo;
8573
8574 int
8575 main ()
8576 {
8577 return use_ascii (foo) == use_ebcdic (foo);
8578   ;
8579   return 0;
8580 }
8581 _ACEOF
8582 if ac_fn_c_try_compile "$LINENO"; then :
8583   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8584               ac_cv_c_bigendian=yes
8585             fi
8586             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8587               if test "$ac_cv_c_bigendian" = unknown; then
8588                 ac_cv_c_bigendian=no
8589               else
8590                 # finding both strings is unlikely to happen, but who knows?
8591                 ac_cv_c_bigendian=unknown
8592               fi
8593             fi
8594 fi
8595 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8596 else
8597   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8598 /* end confdefs.h.  */
8599 $ac_includes_default
8600 int
8601 main ()
8602 {
8603
8604              /* Are we little or big endian?  From Harbison&Steele.  */
8605              union
8606              {
8607                long int l;
8608                char c[sizeof (long int)];
8609              } u;
8610              u.l = 1;
8611              return u.c[sizeof (long int) - 1] == 1;
8612
8613   ;
8614   return 0;
8615 }
8616 _ACEOF
8617 if ac_fn_c_try_run "$LINENO"; then :
8618   ac_cv_c_bigendian=no
8619 else
8620   ac_cv_c_bigendian=yes
8621 fi
8622 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8623   conftest.$ac_objext conftest.beam conftest.$ac_ext
8624 fi
8625
8626     fi
8627 fi
8628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8629 $as_echo "$ac_cv_c_bigendian" >&6; }
8630  case $ac_cv_c_bigendian in #(
8631    yes)
8632      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8633 ;; #(
8634    no)
8635       ;; #(
8636    universal)
8637
8638 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8639
8640      ;; #(
8641    *)
8642      as_fn_error "unknown endianness
8643  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8644  esac
8645
8646
8647 # ----------------------
8648 # Checks for C++ headers
8649 # ----------------------
8650
8651 ac_ext=cpp
8652 ac_cpp='$CXXCPP $CPPFLAGS'
8653 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8654 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8655 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8657 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8658 if test -z "$CXXCPP"; then
8659   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8660   $as_echo_n "(cached) " >&6
8661 else
8662       # Double quotes because CXXCPP needs to be expanded
8663     for CXXCPP in "$CXX -E" "/lib/cpp"
8664     do
8665       ac_preproc_ok=false
8666 for ac_cxx_preproc_warn_flag in '' yes
8667 do
8668   # Use a header file that comes with gcc, so configuring glibc
8669   # with a fresh cross-compiler works.
8670   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8671   # <limits.h> exists even on freestanding compilers.
8672   # On the NeXT, cc -E runs the code through the compiler's parser,
8673   # not just through cpp. "Syntax error" is here to catch this case.
8674   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8675 /* end confdefs.h.  */
8676 #ifdef __STDC__
8677 # include <limits.h>
8678 #else
8679 # include <assert.h>
8680 #endif
8681                      Syntax error
8682 _ACEOF
8683 if ac_fn_cxx_try_cpp "$LINENO"; then :
8684
8685 else
8686   # Broken: fails on valid input.
8687 continue
8688 fi
8689 rm -f conftest.err conftest.$ac_ext
8690
8691   # OK, works on sane cases.  Now check whether nonexistent headers
8692   # can be detected and how.
8693   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8694 /* end confdefs.h.  */
8695 #include <ac_nonexistent.h>
8696 _ACEOF
8697 if ac_fn_cxx_try_cpp "$LINENO"; then :
8698   # Broken: success on invalid input.
8699 continue
8700 else
8701   # Passes both tests.
8702 ac_preproc_ok=:
8703 break
8704 fi
8705 rm -f conftest.err conftest.$ac_ext
8706
8707 done
8708 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8709 rm -f conftest.err conftest.$ac_ext
8710 if $ac_preproc_ok; then :
8711   break
8712 fi
8713
8714     done
8715     ac_cv_prog_CXXCPP=$CXXCPP
8716
8717 fi
8718   CXXCPP=$ac_cv_prog_CXXCPP
8719 else
8720   ac_cv_prog_CXXCPP=$CXXCPP
8721 fi
8722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8723 $as_echo "$CXXCPP" >&6; }
8724 ac_preproc_ok=false
8725 for ac_cxx_preproc_warn_flag in '' yes
8726 do
8727   # Use a header file that comes with gcc, so configuring glibc
8728   # with a fresh cross-compiler works.
8729   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8730   # <limits.h> exists even on freestanding compilers.
8731   # On the NeXT, cc -E runs the code through the compiler's parser,
8732   # not just through cpp. "Syntax error" is here to catch this case.
8733   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8734 /* end confdefs.h.  */
8735 #ifdef __STDC__
8736 # include <limits.h>
8737 #else
8738 # include <assert.h>
8739 #endif
8740                      Syntax error
8741 _ACEOF
8742 if ac_fn_cxx_try_cpp "$LINENO"; then :
8743
8744 else
8745   # Broken: fails on valid input.
8746 continue
8747 fi
8748 rm -f conftest.err conftest.$ac_ext
8749
8750   # OK, works on sane cases.  Now check whether nonexistent headers
8751   # can be detected and how.
8752   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8753 /* end confdefs.h.  */
8754 #include <ac_nonexistent.h>
8755 _ACEOF
8756 if ac_fn_cxx_try_cpp "$LINENO"; then :
8757   # Broken: success on invalid input.
8758 continue
8759 else
8760   # Passes both tests.
8761 ac_preproc_ok=:
8762 break
8763 fi
8764 rm -f conftest.err conftest.$ac_ext
8765
8766 done
8767 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8768 rm -f conftest.err conftest.$ac_ext
8769 if $ac_preproc_ok; then :
8770
8771 else
8772   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8773 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8774 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8775 See \`config.log' for more details." >&5
8776 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8777 See \`config.log' for more details." >&2;}; }
8778 fi
8779
8780 ac_ext=c
8781 ac_cpp='$CPP $CPPFLAGS'
8782 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8783 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8784 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8785
8786
8787 ac_ext=cpp
8788 ac_cpp='$CXXCPP $CPPFLAGS'
8789 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8790 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8791 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8792
8793
8794
8795
8796 for ac_header in unordered_map
8797 do :
8798   ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8799 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8800   cat >>confdefs.h <<_ACEOF
8801 #define HAVE_UNORDERED_MAP 1
8802 _ACEOF
8803
8804 fi
8805 done
8806
8807 for ac_header in tr1/unordered_map
8808 do :
8809   ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8810 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8811   cat >>confdefs.h <<_ACEOF
8812 #define HAVE_TR1_UNORDERED_MAP 1
8813 _ACEOF
8814
8815 fi
8816 done
8817
8818 for ac_header in ext/hash_map
8819 do :
8820   ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8821 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8822   cat >>confdefs.h <<_ACEOF
8823 #define HAVE_EXT_HASH_MAP 1
8824 _ACEOF
8825
8826 fi
8827 done
8828
8829
8830 ac_ext=c
8831 ac_cpp='$CPP $CPPFLAGS'
8832 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8833 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8834 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8835
8836
8837 # --------
8838 # UNSORTED
8839 # --------
8840
8841
8842 # These libraries may be used by collect2.
8843 # We may need a special search path to get them linked.
8844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8845 $as_echo_n "checking for collect2 libraries... " >&6; }
8846 if test "${gcc_cv_collect2_libs+set}" = set; then :
8847   $as_echo_n "(cached) " >&6
8848 else
8849   save_LIBS="$LIBS"
8850 for libs in '' -lld -lmld \
8851                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8852                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8853 do
8854         LIBS="$libs"
8855         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8856 /* end confdefs.h.  */
8857
8858 /* Override any GCC internal prototype to avoid an error.
8859    Use char because int might match the return type of a GCC
8860    builtin and then its argument prototype would still apply.  */
8861 #ifdef __cplusplus
8862 extern "C"
8863 #endif
8864 char ldopen ();
8865 int
8866 main ()
8867 {
8868 return ldopen ();
8869   ;
8870   return 0;
8871 }
8872 _ACEOF
8873 if ac_fn_c_try_link "$LINENO"; then :
8874   gcc_cv_collect2_libs="$libs"; break
8875 fi
8876 rm -f core conftest.err conftest.$ac_objext \
8877     conftest$ac_exeext conftest.$ac_ext
8878 done
8879 LIBS="$save_LIBS"
8880 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8881 fi
8882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8883 $as_echo "$gcc_cv_collect2_libs" >&6; }
8884 case $gcc_cv_collect2_libs in
8885         "none required")        ;;
8886         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8887 esac
8888
8889
8890 # When building Ada code on Alpha, we need exc_resume which is usually in
8891 # -lexc.  So test for it.
8892 save_LIBS="$LIBS"
8893 LIBS=
8894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8895 $as_echo_n "checking for library containing exc_resume... " >&6; }
8896 if test "${ac_cv_search_exc_resume+set}" = set; then :
8897   $as_echo_n "(cached) " >&6
8898 else
8899   ac_func_search_save_LIBS=$LIBS
8900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8901 /* end confdefs.h.  */
8902
8903 /* Override any GCC internal prototype to avoid an error.
8904    Use char because int might match the return type of a GCC
8905    builtin and then its argument prototype would still apply.  */
8906 #ifdef __cplusplus
8907 extern "C"
8908 #endif
8909 char exc_resume ();
8910 int
8911 main ()
8912 {
8913 return exc_resume ();
8914   ;
8915   return 0;
8916 }
8917 _ACEOF
8918 for ac_lib in '' exc; do
8919   if test -z "$ac_lib"; then
8920     ac_res="none required"
8921   else
8922     ac_res=-l$ac_lib
8923     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8924   fi
8925   if ac_fn_c_try_link "$LINENO"; then :
8926   ac_cv_search_exc_resume=$ac_res
8927 fi
8928 rm -f core conftest.err conftest.$ac_objext \
8929     conftest$ac_exeext
8930   if test "${ac_cv_search_exc_resume+set}" = set; then :
8931   break
8932 fi
8933 done
8934 if test "${ac_cv_search_exc_resume+set}" = set; then :
8935
8936 else
8937   ac_cv_search_exc_resume=no
8938 fi
8939 rm conftest.$ac_ext
8940 LIBS=$ac_func_search_save_LIBS
8941 fi
8942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8943 $as_echo "$ac_cv_search_exc_resume" >&6; }
8944 ac_res=$ac_cv_search_exc_resume
8945 if test "$ac_res" != no; then :
8946   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8947
8948 fi
8949
8950 GNAT_LIBEXC="$LIBS"
8951 LIBS="$save_LIBS"
8952
8953
8954 # To support -mcpu=native on Solaris/SPARC, we need libkstat.
8955 save_LIBS="$LIBS"
8956 LIBS=
8957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
8958 $as_echo_n "checking for library containing kstat_open... " >&6; }
8959 if test "${ac_cv_search_kstat_open+set}" = set; then :
8960   $as_echo_n "(cached) " >&6
8961 else
8962   ac_func_search_save_LIBS=$LIBS
8963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8964 /* end confdefs.h.  */
8965
8966 /* Override any GCC internal prototype to avoid an error.
8967    Use char because int might match the return type of a GCC
8968    builtin and then its argument prototype would still apply.  */
8969 #ifdef __cplusplus
8970 extern "C"
8971 #endif
8972 char kstat_open ();
8973 int
8974 main ()
8975 {
8976 return kstat_open ();
8977   ;
8978   return 0;
8979 }
8980 _ACEOF
8981 for ac_lib in '' kstat; do
8982   if test -z "$ac_lib"; then
8983     ac_res="none required"
8984   else
8985     ac_res=-l$ac_lib
8986     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8987   fi
8988   if ac_fn_c_try_link "$LINENO"; then :
8989   ac_cv_search_kstat_open=$ac_res
8990 fi
8991 rm -f core conftest.err conftest.$ac_objext \
8992     conftest$ac_exeext
8993   if test "${ac_cv_search_kstat_open+set}" = set; then :
8994   break
8995 fi
8996 done
8997 if test "${ac_cv_search_kstat_open+set}" = set; then :
8998
8999 else
9000   ac_cv_search_kstat_open=no
9001 fi
9002 rm conftest.$ac_ext
9003 LIBS=$ac_func_search_save_LIBS
9004 fi
9005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
9006 $as_echo "$ac_cv_search_kstat_open" >&6; }
9007 ac_res=$ac_cv_search_kstat_open
9008 if test "$ac_res" != no; then :
9009   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9010
9011 fi
9012
9013 EXTRA_GCC_LIBS="$LIBS"
9014 LIBS="$save_LIBS"
9015
9016
9017 # Some systems put ldexp and frexp in libm instead of libc; assume
9018 # they're both in the same place.  jcf-dump needs them.
9019 save_LIBS="$LIBS"
9020 LIBS=
9021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
9022 $as_echo_n "checking for library containing ldexp... " >&6; }
9023 if test "${ac_cv_search_ldexp+set}" = set; then :
9024   $as_echo_n "(cached) " >&6
9025 else
9026   ac_func_search_save_LIBS=$LIBS
9027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9028 /* end confdefs.h.  */
9029
9030 /* Override any GCC internal prototype to avoid an error.
9031    Use char because int might match the return type of a GCC
9032    builtin and then its argument prototype would still apply.  */
9033 #ifdef __cplusplus
9034 extern "C"
9035 #endif
9036 char ldexp ();
9037 int
9038 main ()
9039 {
9040 return ldexp ();
9041   ;
9042   return 0;
9043 }
9044 _ACEOF
9045 for ac_lib in '' m; do
9046   if test -z "$ac_lib"; then
9047     ac_res="none required"
9048   else
9049     ac_res=-l$ac_lib
9050     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9051   fi
9052   if ac_fn_c_try_link "$LINENO"; then :
9053   ac_cv_search_ldexp=$ac_res
9054 fi
9055 rm -f core conftest.err conftest.$ac_objext \
9056     conftest$ac_exeext
9057   if test "${ac_cv_search_ldexp+set}" = set; then :
9058   break
9059 fi
9060 done
9061 if test "${ac_cv_search_ldexp+set}" = set; then :
9062
9063 else
9064   ac_cv_search_ldexp=no
9065 fi
9066 rm conftest.$ac_ext
9067 LIBS=$ac_func_search_save_LIBS
9068 fi
9069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
9070 $as_echo "$ac_cv_search_ldexp" >&6; }
9071 ac_res=$ac_cv_search_ldexp
9072 if test "$ac_res" != no; then :
9073   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9074
9075 fi
9076
9077 LDEXP_LIB="$LIBS"
9078 LIBS="$save_LIBS"
9079
9080
9081 # Use <inttypes.h> only if it exists,
9082 # doesn't clash with <sys/types.h>, and declares intmax_t.
9083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
9084 $as_echo_n "checking for inttypes.h... " >&6; }
9085 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
9086   $as_echo_n "(cached) " >&6
9087 else
9088   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9089 /* end confdefs.h.  */
9090 #include <sys/types.h>
9091 #include <inttypes.h>
9092 int
9093 main ()
9094 {
9095 intmax_t i = -1;
9096   ;
9097   return 0;
9098 }
9099 _ACEOF
9100 if ac_fn_c_try_compile "$LINENO"; then :
9101   gcc_cv_header_inttypes_h=yes
9102 else
9103   gcc_cv_header_inttypes_h=no
9104 fi
9105 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9106 fi
9107
9108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
9109 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
9110 if test $gcc_cv_header_inttypes_h = yes; then
9111
9112 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
9113
9114 fi
9115
9116
9117
9118 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9119         sysconf strsignal getrusage nl_langinfo \
9120         gettimeofday mbstowcs wcswidth mmap setlocale \
9121         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked madvise
9122 do :
9123   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9124 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9125 eval as_val=\$$as_ac_var
9126    if test "x$as_val" = x""yes; then :
9127   cat >>confdefs.h <<_ACEOF
9128 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9129 _ACEOF
9130
9131 fi
9132 done
9133
9134
9135 if test x$ac_cv_func_mbstowcs = xyes; then
9136   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
9137 $as_echo_n "checking whether mbstowcs works... " >&6; }
9138 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
9139   $as_echo_n "(cached) " >&6
9140 else
9141       if test "$cross_compiling" = yes; then :
9142   gcc_cv_func_mbstowcs_works=yes
9143 else
9144   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9145 /* end confdefs.h.  */
9146 #include <stdlib.h>
9147 int main()
9148 {
9149   mbstowcs(0, "", 0);
9150   return 0;
9151 }
9152 _ACEOF
9153 if ac_fn_c_try_run "$LINENO"; then :
9154   gcc_cv_func_mbstowcs_works=yes
9155 else
9156   gcc_cv_func_mbstowcs_works=no
9157 fi
9158 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9159   conftest.$ac_objext conftest.beam conftest.$ac_ext
9160 fi
9161
9162 fi
9163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
9164 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
9165   if test x$gcc_cv_func_mbstowcs_works = xyes; then
9166
9167 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
9168
9169   fi
9170 fi
9171
9172 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
9173 if test "x$ac_cv_type_ssize_t" = x""yes; then :
9174
9175 else
9176
9177 cat >>confdefs.h <<_ACEOF
9178 #define ssize_t int
9179 _ACEOF
9180
9181 fi
9182
9183 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
9184 if test "x$ac_cv_type_caddr_t" = x""yes; then :
9185
9186 else
9187
9188 cat >>confdefs.h <<_ACEOF
9189 #define caddr_t char *
9190 _ACEOF
9191
9192 fi
9193
9194
9195
9196 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
9197 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
9198   gcc_header_sys_mman_h=yes
9199 else
9200   gcc_header_sys_mman_h=no
9201 fi
9202
9203 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
9204 if test "x$ac_cv_func_mmap" = x""yes; then :
9205   gcc_func_mmap=yes
9206 else
9207   gcc_func_mmap=no
9208 fi
9209
9210 if test "$gcc_header_sys_mman_h" != yes \
9211  || test "$gcc_func_mmap" != yes; then
9212    gcc_cv_func_mmap_file=no
9213    gcc_cv_func_mmap_dev_zero=no
9214    gcc_cv_func_mmap_anon=no
9215 else
9216    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
9217 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
9218 if test "${gcc_cv_func_mmap_file+set}" = set; then :
9219   $as_echo_n "(cached) " >&6
9220 else
9221   # Add a system to this blacklist if
9222    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9223    # memory area containing the same data that you'd get if you applied
9224    # read() to the same fd.  The only system known to have a problem here
9225    # is VMS, where text files have record structure.
9226    case "$host_os" in
9227      *vms* | ultrix*)
9228         gcc_cv_func_mmap_file=no ;;
9229      *)
9230         gcc_cv_func_mmap_file=yes;;
9231    esac
9232 fi
9233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
9234 $as_echo "$gcc_cv_func_mmap_file" >&6; }
9235    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
9236 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
9237 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
9238   $as_echo_n "(cached) " >&6
9239 else
9240   # Add a system to this blacklist if it has mmap() but /dev/zero
9241    # does not exist, or if mmapping /dev/zero does not give anonymous
9242    # zeroed pages with both the following properties:
9243    # 1. If you map N consecutive pages in with one call, and then
9244    #    unmap any subset of those pages, the pages that were not
9245    #    explicitly unmapped remain accessible.
9246    # 2. If you map two adjacent blocks of memory and then unmap them
9247    #    both at once, they must both go away.
9248    # Systems known to be in this category are Windows (all variants),
9249    # VMS, and Darwin.
9250    case "$host_os" in
9251      *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9252         gcc_cv_func_mmap_dev_zero=no ;;
9253      *)
9254         gcc_cv_func_mmap_dev_zero=yes;;
9255    esac
9256 fi
9257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
9258 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
9259
9260    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9261    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
9262 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
9263 if test "${gcc_cv_decl_map_anon+set}" = set; then :
9264   $as_echo_n "(cached) " >&6
9265 else
9266   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9267 /* end confdefs.h.  */
9268 #include <sys/types.h>
9269 #include <sys/mman.h>
9270 #include <unistd.h>
9271
9272 #ifndef MAP_ANONYMOUS
9273 #define MAP_ANONYMOUS MAP_ANON
9274 #endif
9275
9276 int
9277 main ()
9278 {
9279 int n = MAP_ANONYMOUS;
9280   ;
9281   return 0;
9282 }
9283 _ACEOF
9284 if ac_fn_c_try_compile "$LINENO"; then :
9285   gcc_cv_decl_map_anon=yes
9286 else
9287   gcc_cv_decl_map_anon=no
9288 fi
9289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9290 fi
9291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9292 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9293
9294    if test $gcc_cv_decl_map_anon = no; then
9295      gcc_cv_func_mmap_anon=no
9296    else
9297      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9298 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9299 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9300   $as_echo_n "(cached) " >&6
9301 else
9302   # Add a system to this blacklist if it has mmap() and MAP_ANON or
9303    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9304    # doesn't give anonymous zeroed pages with the same properties listed
9305    # above for use of /dev/zero.
9306    # Systems known to be in this category are Windows, VMS, and SCO Unix.
9307    case "$host_os" in
9308      *vms* | cygwin* | pe | mingw* | sco* | udk* )
9309         gcc_cv_func_mmap_anon=no ;;
9310      *)
9311         gcc_cv_func_mmap_anon=yes;;
9312    esac
9313 fi
9314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9315 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9316    fi
9317 fi
9318
9319 if test $gcc_cv_func_mmap_file = yes; then
9320
9321 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9322
9323 fi
9324 if test $gcc_cv_func_mmap_dev_zero = yes; then
9325
9326 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9327
9328 fi
9329 if test $gcc_cv_func_mmap_anon = yes; then
9330
9331 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9332
9333 fi
9334
9335
9336 case "${host}" in
9337 *-*-*vms*)
9338   # Under VMS, vfork works very differently than on Unix. The standard test
9339   # won't work, and it isn't easily adaptable. It makes more sense to
9340   # just force it.
9341   ac_cv_func_vfork_works=yes
9342   ;;
9343 esac
9344 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9345 if test "x$ac_cv_type_pid_t" = x""yes; then :
9346
9347 else
9348
9349 cat >>confdefs.h <<_ACEOF
9350 #define pid_t int
9351 _ACEOF
9352
9353 fi
9354
9355 for ac_header in vfork.h
9356 do :
9357   ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9358 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9359   cat >>confdefs.h <<_ACEOF
9360 #define HAVE_VFORK_H 1
9361 _ACEOF
9362
9363 fi
9364 done
9365
9366 for ac_func in fork vfork
9367 do :
9368   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9369 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9370 eval as_val=\$$as_ac_var
9371    if test "x$as_val" = x""yes; then :
9372   cat >>confdefs.h <<_ACEOF
9373 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9374 _ACEOF
9375
9376 fi
9377 done
9378
9379 if test "x$ac_cv_func_fork" = xyes; then
9380   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9381 $as_echo_n "checking for working fork... " >&6; }
9382 if test "${ac_cv_func_fork_works+set}" = set; then :
9383   $as_echo_n "(cached) " >&6
9384 else
9385   if test "$cross_compiling" = yes; then :
9386   ac_cv_func_fork_works=cross
9387 else
9388   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9389 /* end confdefs.h.  */
9390 $ac_includes_default
9391 int
9392 main ()
9393 {
9394
9395           /* By Ruediger Kuhlmann. */
9396           return fork () < 0;
9397
9398   ;
9399   return 0;
9400 }
9401 _ACEOF
9402 if ac_fn_c_try_run "$LINENO"; then :
9403   ac_cv_func_fork_works=yes
9404 else
9405   ac_cv_func_fork_works=no
9406 fi
9407 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9408   conftest.$ac_objext conftest.beam conftest.$ac_ext
9409 fi
9410
9411 fi
9412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9413 $as_echo "$ac_cv_func_fork_works" >&6; }
9414
9415 else
9416   ac_cv_func_fork_works=$ac_cv_func_fork
9417 fi
9418 if test "x$ac_cv_func_fork_works" = xcross; then
9419   case $host in
9420     *-*-amigaos* | *-*-msdosdjgpp*)
9421       # Override, as these systems have only a dummy fork() stub
9422       ac_cv_func_fork_works=no
9423       ;;
9424     *)
9425       ac_cv_func_fork_works=yes
9426       ;;
9427   esac
9428   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9429 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9430 fi
9431 ac_cv_func_vfork_works=$ac_cv_func_vfork
9432 if test "x$ac_cv_func_vfork" = xyes; then
9433   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9434 $as_echo_n "checking for working vfork... " >&6; }
9435 if test "${ac_cv_func_vfork_works+set}" = set; then :
9436   $as_echo_n "(cached) " >&6
9437 else
9438   if test "$cross_compiling" = yes; then :
9439   ac_cv_func_vfork_works=cross
9440 else
9441   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9442 /* end confdefs.h.  */
9443 /* Thanks to Paul Eggert for this test.  */
9444 $ac_includes_default
9445 #include <sys/wait.h>
9446 #ifdef HAVE_VFORK_H
9447 # include <vfork.h>
9448 #endif
9449 /* On some sparc systems, changes by the child to local and incoming
9450    argument registers are propagated back to the parent.  The compiler
9451    is told about this with #include <vfork.h>, but some compilers
9452    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9453    static variable whose address is put into a register that is
9454    clobbered by the vfork.  */
9455 static void
9456 #ifdef __cplusplus
9457 sparc_address_test (int arg)
9458 # else
9459 sparc_address_test (arg) int arg;
9460 #endif
9461 {
9462   static pid_t child;
9463   if (!child) {
9464     child = vfork ();
9465     if (child < 0) {
9466       perror ("vfork");
9467       _exit(2);
9468     }
9469     if (!child) {
9470       arg = getpid();
9471       write(-1, "", 0);
9472       _exit (arg);
9473     }
9474   }
9475 }
9476
9477 int
9478 main ()
9479 {
9480   pid_t parent = getpid ();
9481   pid_t child;
9482
9483   sparc_address_test (0);
9484
9485   child = vfork ();
9486
9487   if (child == 0) {
9488     /* Here is another test for sparc vfork register problems.  This
9489        test uses lots of local variables, at least as many local
9490        variables as main has allocated so far including compiler
9491        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
9492        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
9493        reuse the register of parent for one of the local variables,
9494        since it will think that parent can't possibly be used any more
9495        in this routine.  Assigning to the local variable will thus
9496        munge parent in the parent process.  */
9497     pid_t
9498       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9499       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9500     /* Convince the compiler that p..p7 are live; otherwise, it might
9501        use the same hardware register for all 8 local variables.  */
9502     if (p != p1 || p != p2 || p != p3 || p != p4
9503         || p != p5 || p != p6 || p != p7)
9504       _exit(1);
9505
9506     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9507        from child file descriptors.  If the child closes a descriptor
9508        before it execs or exits, this munges the parent's descriptor
9509        as well.  Test for this by closing stdout in the child.  */
9510     _exit(close(fileno(stdout)) != 0);
9511   } else {
9512     int status;
9513     struct stat st;
9514
9515     while (wait(&status) != child)
9516       ;
9517     return (
9518          /* Was there some problem with vforking?  */
9519          child < 0
9520
9521          /* Did the child fail?  (This shouldn't happen.)  */
9522          || status
9523
9524          /* Did the vfork/compiler bug occur?  */
9525          || parent != getpid()
9526
9527          /* Did the file descriptor bug occur?  */
9528          || fstat(fileno(stdout), &st) != 0
9529          );
9530   }
9531 }
9532 _ACEOF
9533 if ac_fn_c_try_run "$LINENO"; then :
9534   ac_cv_func_vfork_works=yes
9535 else
9536   ac_cv_func_vfork_works=no
9537 fi
9538 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9539   conftest.$ac_objext conftest.beam conftest.$ac_ext
9540 fi
9541
9542 fi
9543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9544 $as_echo "$ac_cv_func_vfork_works" >&6; }
9545
9546 fi;
9547 if test "x$ac_cv_func_fork_works" = xcross; then
9548   ac_cv_func_vfork_works=$ac_cv_func_vfork
9549   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9550 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9551 fi
9552
9553 if test "x$ac_cv_func_vfork_works" = xyes; then
9554
9555 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9556
9557 else
9558
9559 $as_echo "#define vfork fork" >>confdefs.h
9560
9561 fi
9562 if test "x$ac_cv_func_fork_works" = xyes; then
9563
9564 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9565
9566 fi
9567
9568
9569 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
9570 # iconv() prototype.
9571 ac_ext=cpp
9572 ac_cpp='$CXXCPP $CPPFLAGS'
9573 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9574 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9575 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9576
9577
9578       if test "X$prefix" = "XNONE"; then
9579     acl_final_prefix="$ac_default_prefix"
9580   else
9581     acl_final_prefix="$prefix"
9582   fi
9583   if test "X$exec_prefix" = "XNONE"; then
9584     acl_final_exec_prefix='${prefix}'
9585   else
9586     acl_final_exec_prefix="$exec_prefix"
9587   fi
9588   acl_save_prefix="$prefix"
9589   prefix="$acl_final_prefix"
9590   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9591   prefix="$acl_save_prefix"
9592
9593
9594 # Check whether --with-gnu-ld was given.
9595 if test "${with_gnu_ld+set}" = set; then :
9596   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9597 else
9598   with_gnu_ld=no
9599 fi
9600
9601 # Prepare PATH_SEPARATOR.
9602 # The user is always right.
9603 if test "${PATH_SEPARATOR+set}" != set; then
9604   echo "#! /bin/sh" >conf$$.sh
9605   echo  "exit 0"   >>conf$$.sh
9606   chmod +x conf$$.sh
9607   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9608     PATH_SEPARATOR=';'
9609   else
9610     PATH_SEPARATOR=:
9611   fi
9612   rm -f conf$$.sh
9613 fi
9614 ac_prog=ld
9615 if test "$GCC" = yes; then
9616   # Check if gcc -print-prog-name=ld gives a path.
9617   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9618 $as_echo_n "checking for ld used by GCC... " >&6; }
9619   case $host in
9620   *-*-mingw*)
9621     # gcc leaves a trailing carriage return which upsets mingw
9622     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9623   *)
9624     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9625   esac
9626   case $ac_prog in
9627     # Accept absolute paths.
9628     [\\/]* | [A-Za-z]:[\\/]*)
9629       re_direlt='/[^/][^/]*/\.\./'
9630       # Canonicalize the path of ld
9631       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9632       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9633         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9634       done
9635       test -z "$LD" && LD="$ac_prog"
9636       ;;
9637   "")
9638     # If it fails, then pretend we aren't using GCC.
9639     ac_prog=ld
9640     ;;
9641   *)
9642     # If it is relative, then search for the first ld in PATH.
9643     with_gnu_ld=unknown
9644     ;;
9645   esac
9646 elif test "$with_gnu_ld" = yes; then
9647   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9648 $as_echo_n "checking for GNU ld... " >&6; }
9649 else
9650   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9651 $as_echo_n "checking for non-GNU ld... " >&6; }
9652 fi
9653 if test "${acl_cv_path_LD+set}" = set; then :
9654   $as_echo_n "(cached) " >&6
9655 else
9656   if test -z "$LD"; then
9657   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9658   for ac_dir in $PATH; do
9659     test -z "$ac_dir" && ac_dir=.
9660     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9661       acl_cv_path_LD="$ac_dir/$ac_prog"
9662       # Check to see if the program is GNU ld.  I'd rather use --version,
9663       # but apparently some GNU ld's only accept -v.
9664       # Break only if it was the GNU/non-GNU ld that we prefer.
9665       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9666         test "$with_gnu_ld" != no && break
9667       else
9668         test "$with_gnu_ld" != yes && break
9669       fi
9670     fi
9671   done
9672   IFS="$ac_save_ifs"
9673 else
9674   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9675 fi
9676 fi
9677
9678 LD="$acl_cv_path_LD"
9679 if test -n "$LD"; then
9680   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9681 $as_echo "$LD" >&6; }
9682 else
9683   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9684 $as_echo "no" >&6; }
9685 fi
9686 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9688 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9689 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9690   $as_echo_n "(cached) " >&6
9691 else
9692   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9693 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9694   acl_cv_prog_gnu_ld=yes
9695 else
9696   acl_cv_prog_gnu_ld=no
9697 fi
9698 fi
9699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9700 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9701 with_gnu_ld=$acl_cv_prog_gnu_ld
9702
9703
9704
9705                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9706 $as_echo_n "checking for shared library run path origin... " >&6; }
9707 if test "${acl_cv_rpath+set}" = set; then :
9708   $as_echo_n "(cached) " >&6
9709 else
9710
9711     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9712     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9713     . ./conftest.sh
9714     rm -f ./conftest.sh
9715     acl_cv_rpath=done
9716
9717 fi
9718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9719 $as_echo "$acl_cv_rpath" >&6; }
9720   wl="$acl_cv_wl"
9721   libext="$acl_cv_libext"
9722   shlibext="$acl_cv_shlibext"
9723   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9724   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9725   hardcode_direct="$acl_cv_hardcode_direct"
9726   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9727     # Check whether --enable-rpath was given.
9728 if test "${enable_rpath+set}" = set; then :
9729   enableval=$enable_rpath; :
9730 else
9731   enable_rpath=yes
9732 fi
9733
9734
9735
9736
9737
9738
9739
9740
9741     use_additional=yes
9742
9743   acl_save_prefix="$prefix"
9744   prefix="$acl_final_prefix"
9745   acl_save_exec_prefix="$exec_prefix"
9746   exec_prefix="$acl_final_exec_prefix"
9747
9748     eval additional_includedir=\"$includedir\"
9749     eval additional_libdir=\"$libdir\"
9750
9751   exec_prefix="$acl_save_exec_prefix"
9752   prefix="$acl_save_prefix"
9753
9754
9755 # Check whether --with-libiconv-prefix was given.
9756 if test "${with_libiconv_prefix+set}" = set; then :
9757   withval=$with_libiconv_prefix;
9758     if test "X$withval" = "Xno"; then
9759       use_additional=no
9760     else
9761       if test "X$withval" = "X"; then
9762
9763   acl_save_prefix="$prefix"
9764   prefix="$acl_final_prefix"
9765   acl_save_exec_prefix="$exec_prefix"
9766   exec_prefix="$acl_final_exec_prefix"
9767
9768           eval additional_includedir=\"$includedir\"
9769           eval additional_libdir=\"$libdir\"
9770
9771   exec_prefix="$acl_save_exec_prefix"
9772   prefix="$acl_save_prefix"
9773
9774       else
9775         additional_includedir="$withval/include"
9776         additional_libdir="$withval/lib"
9777       fi
9778     fi
9779
9780 fi
9781
9782       LIBICONV=
9783   LTLIBICONV=
9784   INCICONV=
9785   rpathdirs=
9786   ltrpathdirs=
9787   names_already_handled=
9788   names_next_round='iconv '
9789   while test -n "$names_next_round"; do
9790     names_this_round="$names_next_round"
9791     names_next_round=
9792     for name in $names_this_round; do
9793       already_handled=
9794       for n in $names_already_handled; do
9795         if test "$n" = "$name"; then
9796           already_handled=yes
9797           break
9798         fi
9799       done
9800       if test -z "$already_handled"; then
9801         names_already_handled="$names_already_handled $name"
9802                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9803         eval value=\"\$HAVE_LIB$uppername\"
9804         if test -n "$value"; then
9805           if test "$value" = yes; then
9806             eval value=\"\$LIB$uppername\"
9807             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9808             eval value=\"\$LTLIB$uppername\"
9809             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9810           else
9811                                     :
9812           fi
9813         else
9814                               found_dir=
9815           found_la=
9816           found_so=
9817           found_a=
9818           if test $use_additional = yes; then
9819             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9820               found_dir="$additional_libdir"
9821               found_so="$additional_libdir/lib$name.$shlibext"
9822               if test -f "$additional_libdir/lib$name.la"; then
9823                 found_la="$additional_libdir/lib$name.la"
9824               fi
9825             else
9826               if test -f "$additional_libdir/lib$name.$libext"; then
9827                 found_dir="$additional_libdir"
9828                 found_a="$additional_libdir/lib$name.$libext"
9829                 if test -f "$additional_libdir/lib$name.la"; then
9830                   found_la="$additional_libdir/lib$name.la"
9831                 fi
9832               fi
9833             fi
9834           fi
9835           if test "X$found_dir" = "X"; then
9836             for x in $LDFLAGS $LTLIBICONV; do
9837
9838   acl_save_prefix="$prefix"
9839   prefix="$acl_final_prefix"
9840   acl_save_exec_prefix="$exec_prefix"
9841   exec_prefix="$acl_final_exec_prefix"
9842   eval x=\"$x\"
9843   exec_prefix="$acl_save_exec_prefix"
9844   prefix="$acl_save_prefix"
9845
9846               case "$x" in
9847                 -L*)
9848                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9849                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9850                     found_dir="$dir"
9851                     found_so="$dir/lib$name.$shlibext"
9852                     if test -f "$dir/lib$name.la"; then
9853                       found_la="$dir/lib$name.la"
9854                     fi
9855                   else
9856                     if test -f "$dir/lib$name.$libext"; then
9857                       found_dir="$dir"
9858                       found_a="$dir/lib$name.$libext"
9859                       if test -f "$dir/lib$name.la"; then
9860                         found_la="$dir/lib$name.la"
9861                       fi
9862                     fi
9863                   fi
9864                   ;;
9865               esac
9866               if test "X$found_dir" != "X"; then
9867                 break
9868               fi
9869             done
9870           fi
9871           if test "X$found_dir" != "X"; then
9872                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9873             if test "X$found_so" != "X"; then
9874                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9875                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9876               else
9877                                                                                 haveit=
9878                 for x in $ltrpathdirs; do
9879                   if test "X$x" = "X$found_dir"; then
9880                     haveit=yes
9881                     break
9882                   fi
9883                 done
9884                 if test -z "$haveit"; then
9885                   ltrpathdirs="$ltrpathdirs $found_dir"
9886                 fi
9887                                 if test "$hardcode_direct" = yes; then
9888                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9889                 else
9890                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9891                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9892                                                             haveit=
9893                     for x in $rpathdirs; do
9894                       if test "X$x" = "X$found_dir"; then
9895                         haveit=yes
9896                         break
9897                       fi
9898                     done
9899                     if test -z "$haveit"; then
9900                       rpathdirs="$rpathdirs $found_dir"
9901                     fi
9902                   else
9903                                                                                 haveit=
9904                     for x in $LDFLAGS $LIBICONV; do
9905
9906   acl_save_prefix="$prefix"
9907   prefix="$acl_final_prefix"
9908   acl_save_exec_prefix="$exec_prefix"
9909   exec_prefix="$acl_final_exec_prefix"
9910   eval x=\"$x\"
9911   exec_prefix="$acl_save_exec_prefix"
9912   prefix="$acl_save_prefix"
9913
9914                       if test "X$x" = "X-L$found_dir"; then
9915                         haveit=yes
9916                         break
9917                       fi
9918                     done
9919                     if test -z "$haveit"; then
9920                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9921                     fi
9922                     if test "$hardcode_minus_L" != no; then
9923                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9924                     else
9925                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9926                     fi
9927                   fi
9928                 fi
9929               fi
9930             else
9931               if test "X$found_a" != "X"; then
9932                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9933               else
9934                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9935               fi
9936             fi
9937                         additional_includedir=
9938             case "$found_dir" in
9939               */lib | */lib/)
9940                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9941                 additional_includedir="$basedir/include"
9942                 ;;
9943             esac
9944             if test "X$additional_includedir" != "X"; then
9945                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
9946                 haveit=
9947                 if test "X$additional_includedir" = "X/usr/local/include"; then
9948                   if test -n "$GCC"; then
9949                     case $host_os in
9950                       linux*) haveit=yes;;
9951                     esac
9952                   fi
9953                 fi
9954                 if test -z "$haveit"; then
9955                   for x in $CPPFLAGS $INCICONV; do
9956
9957   acl_save_prefix="$prefix"
9958   prefix="$acl_final_prefix"
9959   acl_save_exec_prefix="$exec_prefix"
9960   exec_prefix="$acl_final_exec_prefix"
9961   eval x=\"$x\"
9962   exec_prefix="$acl_save_exec_prefix"
9963   prefix="$acl_save_prefix"
9964
9965                     if test "X$x" = "X-I$additional_includedir"; then
9966                       haveit=yes
9967                       break
9968                     fi
9969                   done
9970                   if test -z "$haveit"; then
9971                     if test -d "$additional_includedir"; then
9972                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
9973                     fi
9974                   fi
9975                 fi
9976               fi
9977             fi
9978                         if test -n "$found_la"; then
9979                                                         save_libdir="$libdir"
9980               case "$found_la" in
9981                 */* | *\\*) . "$found_la" ;;
9982                 *) . "./$found_la" ;;
9983               esac
9984               libdir="$save_libdir"
9985                             for dep in $dependency_libs; do
9986                 case "$dep" in
9987                   -L*)
9988                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9989                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
9990                       haveit=
9991                       if test "X$additional_libdir" = "X/usr/local/lib"; then
9992                         if test -n "$GCC"; then
9993                           case $host_os in
9994                             linux*) haveit=yes;;
9995                           esac
9996                         fi
9997                       fi
9998                       if test -z "$haveit"; then
9999                         haveit=
10000                         for x in $LDFLAGS $LIBICONV; do
10001
10002   acl_save_prefix="$prefix"
10003   prefix="$acl_final_prefix"
10004   acl_save_exec_prefix="$exec_prefix"
10005   exec_prefix="$acl_final_exec_prefix"
10006   eval x=\"$x\"
10007   exec_prefix="$acl_save_exec_prefix"
10008   prefix="$acl_save_prefix"
10009
10010                           if test "X$x" = "X-L$additional_libdir"; then
10011                             haveit=yes
10012                             break
10013                           fi
10014                         done
10015                         if test -z "$haveit"; then
10016                           if test -d "$additional_libdir"; then
10017                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
10018                           fi
10019                         fi
10020                         haveit=
10021                         for x in $LDFLAGS $LTLIBICONV; do
10022
10023   acl_save_prefix="$prefix"
10024   prefix="$acl_final_prefix"
10025   acl_save_exec_prefix="$exec_prefix"
10026   exec_prefix="$acl_final_exec_prefix"
10027   eval x=\"$x\"
10028   exec_prefix="$acl_save_exec_prefix"
10029   prefix="$acl_save_prefix"
10030
10031                           if test "X$x" = "X-L$additional_libdir"; then
10032                             haveit=yes
10033                             break
10034                           fi
10035                         done
10036                         if test -z "$haveit"; then
10037                           if test -d "$additional_libdir"; then
10038                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
10039                           fi
10040                         fi
10041                       fi
10042                     fi
10043                     ;;
10044                   -R*)
10045                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10046                     if test "$enable_rpath" != no; then
10047                                                                   haveit=
10048                       for x in $rpathdirs; do
10049                         if test "X$x" = "X$dir"; then
10050                           haveit=yes
10051                           break
10052                         fi
10053                       done
10054                       if test -z "$haveit"; then
10055                         rpathdirs="$rpathdirs $dir"
10056                       fi
10057                                                                   haveit=
10058                       for x in $ltrpathdirs; do
10059                         if test "X$x" = "X$dir"; then
10060                           haveit=yes
10061                           break
10062                         fi
10063                       done
10064                       if test -z "$haveit"; then
10065                         ltrpathdirs="$ltrpathdirs $dir"
10066                       fi
10067                     fi
10068                     ;;
10069                   -l*)
10070                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10071                     ;;
10072                   *.la)
10073                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10074                     ;;
10075                   *)
10076                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10077                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10078                     ;;
10079                 esac
10080               done
10081             fi
10082           else
10083                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10084             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10085           fi
10086         fi
10087       fi
10088     done
10089   done
10090   if test "X$rpathdirs" != "X"; then
10091     if test -n "$hardcode_libdir_separator"; then
10092                         alldirs=
10093       for found_dir in $rpathdirs; do
10094         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10095       done
10096             acl_save_libdir="$libdir"
10097       libdir="$alldirs"
10098       eval flag=\"$hardcode_libdir_flag_spec\"
10099       libdir="$acl_save_libdir"
10100       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10101     else
10102             for found_dir in $rpathdirs; do
10103         acl_save_libdir="$libdir"
10104         libdir="$found_dir"
10105         eval flag=\"$hardcode_libdir_flag_spec\"
10106         libdir="$acl_save_libdir"
10107         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10108       done
10109     fi
10110   fi
10111   if test "X$ltrpathdirs" != "X"; then
10112             for found_dir in $ltrpathdirs; do
10113       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10114     done
10115   fi
10116
10117
10118
10119
10120
10121
10122
10123           am_save_CPPFLAGS="$CPPFLAGS"
10124
10125   for element in $INCICONV; do
10126     haveit=
10127     for x in $CPPFLAGS; do
10128
10129   acl_save_prefix="$prefix"
10130   prefix="$acl_final_prefix"
10131   acl_save_exec_prefix="$exec_prefix"
10132   exec_prefix="$acl_final_exec_prefix"
10133   eval x=\"$x\"
10134   exec_prefix="$acl_save_exec_prefix"
10135   prefix="$acl_save_prefix"
10136
10137       if test "X$x" = "X$element"; then
10138         haveit=yes
10139         break
10140       fi
10141     done
10142     if test -z "$haveit"; then
10143       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10144     fi
10145   done
10146
10147
10148   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10149 $as_echo_n "checking for iconv... " >&6; }
10150 if test "${am_cv_func_iconv+set}" = set; then :
10151   $as_echo_n "(cached) " >&6
10152 else
10153
10154     am_cv_func_iconv="no, consider installing GNU libiconv"
10155     am_cv_lib_iconv=no
10156     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10157 /* end confdefs.h.  */
10158 #include <stdlib.h>
10159 #include <iconv.h>
10160 int
10161 main ()
10162 {
10163 iconv_t cd = iconv_open("","");
10164        iconv(cd,NULL,NULL,NULL,NULL);
10165        iconv_close(cd);
10166   ;
10167   return 0;
10168 }
10169 _ACEOF
10170 if ac_fn_cxx_try_link "$LINENO"; then :
10171   am_cv_func_iconv=yes
10172 fi
10173 rm -f core conftest.err conftest.$ac_objext \
10174     conftest$ac_exeext conftest.$ac_ext
10175     if test "$am_cv_func_iconv" != yes; then
10176       am_save_LIBS="$LIBS"
10177       LIBS="$LIBS $LIBICONV"
10178       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10179 /* end confdefs.h.  */
10180 #include <stdlib.h>
10181 #include <iconv.h>
10182 int
10183 main ()
10184 {
10185 iconv_t cd = iconv_open("","");
10186          iconv(cd,NULL,NULL,NULL,NULL);
10187          iconv_close(cd);
10188   ;
10189   return 0;
10190 }
10191 _ACEOF
10192 if ac_fn_cxx_try_link "$LINENO"; then :
10193   am_cv_lib_iconv=yes
10194         am_cv_func_iconv=yes
10195 fi
10196 rm -f core conftest.err conftest.$ac_objext \
10197     conftest$ac_exeext conftest.$ac_ext
10198       LIBS="$am_save_LIBS"
10199     fi
10200
10201 fi
10202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10203 $as_echo "$am_cv_func_iconv" >&6; }
10204   if test "$am_cv_func_iconv" = yes; then
10205
10206 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10207
10208   fi
10209   if test "$am_cv_lib_iconv" = yes; then
10210     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10211 $as_echo_n "checking how to link with libiconv... " >&6; }
10212     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10213 $as_echo "$LIBICONV" >&6; }
10214   else
10215             CPPFLAGS="$am_save_CPPFLAGS"
10216     LIBICONV=
10217     LTLIBICONV=
10218   fi
10219
10220
10221
10222   if test "$am_cv_func_iconv" = yes; then
10223     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10224 $as_echo_n "checking for iconv declaration... " >&6; }
10225     if test "${am_cv_proto_iconv+set}" = set; then :
10226   $as_echo_n "(cached) " >&6
10227 else
10228
10229       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10230 /* end confdefs.h.  */
10231
10232 #include <stdlib.h>
10233 #include <iconv.h>
10234 extern
10235 #ifdef __cplusplus
10236 "C"
10237 #endif
10238 #if defined(__STDC__) || defined(__cplusplus)
10239 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10240 #else
10241 size_t iconv();
10242 #endif
10243
10244 int
10245 main ()
10246 {
10247
10248   ;
10249   return 0;
10250 }
10251 _ACEOF
10252 if ac_fn_cxx_try_compile "$LINENO"; then :
10253   am_cv_proto_iconv_arg1=""
10254 else
10255   am_cv_proto_iconv_arg1="const"
10256 fi
10257 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10258       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);"
10259 fi
10260
10261     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10262     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10263          }$am_cv_proto_iconv" >&5
10264 $as_echo "${ac_t:-
10265          }$am_cv_proto_iconv" >&6; }
10266
10267 cat >>confdefs.h <<_ACEOF
10268 #define ICONV_CONST $am_cv_proto_iconv_arg1
10269 _ACEOF
10270
10271   fi
10272
10273 ac_ext=c
10274 ac_cpp='$CPP $CPPFLAGS'
10275 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10276 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10277 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10278
10279
10280 # Until we have in-tree GNU iconv:
10281 LIBICONV_DEP=
10282
10283
10284
10285   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10286 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10287 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10288   $as_echo_n "(cached) " >&6
10289 else
10290   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10291 /* end confdefs.h.  */
10292 #include <locale.h>
10293 int
10294 main ()
10295 {
10296 return LC_MESSAGES
10297   ;
10298   return 0;
10299 }
10300 _ACEOF
10301 if ac_fn_c_try_link "$LINENO"; then :
10302   am_cv_val_LC_MESSAGES=yes
10303 else
10304   am_cv_val_LC_MESSAGES=no
10305 fi
10306 rm -f core conftest.err conftest.$ac_objext \
10307     conftest$ac_exeext conftest.$ac_ext
10308 fi
10309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10310 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10311   if test $am_cv_val_LC_MESSAGES = yes; then
10312
10313 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10314
10315   fi
10316
10317
10318
10319   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10320 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10321 if test "${am_cv_langinfo_codeset+set}" = set; then :
10322   $as_echo_n "(cached) " >&6
10323 else
10324   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10325 /* end confdefs.h.  */
10326 #include <langinfo.h>
10327 int
10328 main ()
10329 {
10330 char* cs = nl_langinfo(CODESET);
10331   ;
10332   return 0;
10333 }
10334 _ACEOF
10335 if ac_fn_c_try_link "$LINENO"; then :
10336   am_cv_langinfo_codeset=yes
10337 else
10338   am_cv_langinfo_codeset=no
10339 fi
10340 rm -f core conftest.err conftest.$ac_objext \
10341     conftest$ac_exeext conftest.$ac_ext
10342
10343 fi
10344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10345 $as_echo "$am_cv_langinfo_codeset" >&6; }
10346   if test $am_cv_langinfo_codeset = yes; then
10347
10348 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10349
10350   fi
10351
10352
10353 # We will need to find libiberty.h and ansidecl.h
10354 saved_CFLAGS="$CFLAGS"
10355 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
10356 saved_CXXFLAGS="$CXXFLAGS"
10357 CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
10358 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10359         strsignal strstr stpcpy strverscmp \
10360         errno snprintf vsnprintf vasprintf malloc realloc calloc \
10361         free basename getopt clock getpagesize ffs clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
10362 do
10363   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10365 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10366 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10367   $as_echo_n "(cached) " >&6
10368 else
10369   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10370 /* end confdefs.h.  */
10371 #undef $ac_tr_decl
10372 #define $ac_tr_decl 1
10373
10374 #include "ansidecl.h"
10375 #include "system.h"
10376
10377 int
10378 main ()
10379 {
10380 #ifndef $ac_func
10381 char *(*pfn) = (char *(*)) $ac_func ;
10382 #endif
10383   ;
10384   return 0;
10385 }
10386 _ACEOF
10387 if ac_fn_c_try_compile "$LINENO"; then :
10388   eval "gcc_cv_have_decl_$ac_func=yes"
10389 else
10390   eval "gcc_cv_have_decl_$ac_func=no"
10391 fi
10392 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10393 fi
10394
10395 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10396   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10397 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10398 #define $ac_tr_decl 1
10399 _ACEOF
10400
10401 else
10402   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10403 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10404 #define $ac_tr_decl 0
10405 _ACEOF
10406
10407 fi
10408
10409 done
10410
10411
10412 for ac_func in getrlimit setrlimit getrusage
10413 do
10414   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10416 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10417 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10418   $as_echo_n "(cached) " >&6
10419 else
10420   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10421 /* end confdefs.h.  */
10422 #undef $ac_tr_decl
10423 #define $ac_tr_decl 1
10424
10425 #include "ansidecl.h"
10426 #include "system.h"
10427 #ifdef HAVE_SYS_RESOURCE_H
10428 #include <sys/resource.h>
10429 #endif
10430
10431
10432 int
10433 main ()
10434 {
10435 #ifndef $ac_func
10436 char *(*pfn) = (char *(*)) $ac_func ;
10437 #endif
10438   ;
10439   return 0;
10440 }
10441 _ACEOF
10442 if ac_fn_c_try_compile "$LINENO"; then :
10443   eval "gcc_cv_have_decl_$ac_func=yes"
10444 else
10445   eval "gcc_cv_have_decl_$ac_func=no"
10446 fi
10447 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10448 fi
10449
10450 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10451   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10452 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10453 #define $ac_tr_decl 1
10454 _ACEOF
10455
10456 else
10457   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10458 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10459 #define $ac_tr_decl 0
10460 _ACEOF
10461
10462 fi
10463
10464 done
10465
10466
10467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10468 /* end confdefs.h.  */
10469
10470 #include "ansidecl.h"
10471 #include "system.h"
10472 #ifdef HAVE_SYS_RESOURCE_H
10473 #include <sys/resource.h>
10474 #endif
10475
10476 int
10477 main ()
10478 {
10479 rlim_t l = 0;
10480   ;
10481   return 0;
10482 }
10483 _ACEOF
10484 if ac_fn_c_try_compile "$LINENO"; then :
10485
10486 else
10487
10488 $as_echo "#define rlim_t long" >>confdefs.h
10489
10490 fi
10491 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10492
10493 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10494 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
10495 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10496 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10497 for ac_func in ldgetname
10498 do
10499   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10501 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10502 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10503   $as_echo_n "(cached) " >&6
10504 else
10505   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10506 /* end confdefs.h.  */
10507 #undef $ac_tr_decl
10508 #define $ac_tr_decl 1
10509
10510 #include "ansidecl.h"
10511 #include "system.h"
10512 #ifdef HAVE_LDFCN_H
10513 #undef FREAD
10514 #undef FWRITE
10515 #include <ldfcn.h>
10516 #endif
10517
10518
10519 int
10520 main ()
10521 {
10522 #ifndef $ac_func
10523 char *(*pfn) = (char *(*)) $ac_func ;
10524 #endif
10525   ;
10526   return 0;
10527 }
10528 _ACEOF
10529 if ac_fn_c_try_compile "$LINENO"; then :
10530   eval "gcc_cv_have_decl_$ac_func=yes"
10531 else
10532   eval "gcc_cv_have_decl_$ac_func=no"
10533 fi
10534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10535 fi
10536
10537 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10538   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10539 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10540 #define $ac_tr_decl 1
10541 _ACEOF
10542
10543 else
10544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10545 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10546 #define $ac_tr_decl 0
10547 _ACEOF
10548
10549 fi
10550
10551 done
10552
10553
10554 for ac_func in times
10555 do
10556   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10558 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10559 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10560   $as_echo_n "(cached) " >&6
10561 else
10562   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10563 /* end confdefs.h.  */
10564 #undef $ac_tr_decl
10565 #define $ac_tr_decl 1
10566
10567 #include "ansidecl.h"
10568 #include "system.h"
10569 #ifdef HAVE_SYS_TIMES_H
10570 #include <sys/times.h>
10571 #endif
10572
10573
10574 int
10575 main ()
10576 {
10577 #ifndef $ac_func
10578 char *(*pfn) = (char *(*)) $ac_func ;
10579 #endif
10580   ;
10581   return 0;
10582 }
10583 _ACEOF
10584 if ac_fn_c_try_compile "$LINENO"; then :
10585   eval "gcc_cv_have_decl_$ac_func=yes"
10586 else
10587   eval "gcc_cv_have_decl_$ac_func=no"
10588 fi
10589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10590 fi
10591
10592 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10593   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10594 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10595 #define $ac_tr_decl 1
10596 _ACEOF
10597
10598 else
10599   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10600 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10601 #define $ac_tr_decl 0
10602 _ACEOF
10603
10604 fi
10605
10606 done
10607
10608
10609 for ac_func in sigaltstack
10610 do
10611   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10613 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10614 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10615   $as_echo_n "(cached) " >&6
10616 else
10617   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10618 /* end confdefs.h.  */
10619 #undef $ac_tr_decl
10620 #define $ac_tr_decl 1
10621
10622 #include "ansidecl.h"
10623 #include "system.h"
10624 #include <signal.h>
10625
10626
10627 int
10628 main ()
10629 {
10630 #ifndef $ac_func
10631 char *(*pfn) = (char *(*)) $ac_func ;
10632 #endif
10633   ;
10634   return 0;
10635 }
10636 _ACEOF
10637 if ac_fn_c_try_compile "$LINENO"; then :
10638   eval "gcc_cv_have_decl_$ac_func=yes"
10639 else
10640   eval "gcc_cv_have_decl_$ac_func=no"
10641 fi
10642 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10643 fi
10644
10645 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10646   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10647 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10648 #define $ac_tr_decl 1
10649 _ACEOF
10650
10651 else
10652   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10653 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10654 #define $ac_tr_decl 0
10655 _ACEOF
10656
10657 fi
10658
10659 done
10660
10661
10662 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which hides the madvise()
10663 # prototype.
10664 ac_ext=cpp
10665 ac_cpp='$CXXCPP $CPPFLAGS'
10666 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10667 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10668 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10669
10670 for ac_func in madvise
10671 do
10672   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10674 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10675 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10676   $as_echo_n "(cached) " >&6
10677 else
10678   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10679 /* end confdefs.h.  */
10680 #undef $ac_tr_decl
10681 #define $ac_tr_decl 1
10682
10683   #include "ansidecl.h"
10684   #include "system.h"
10685
10686
10687 int
10688 main ()
10689 {
10690 #ifndef $ac_func
10691 char *(*pfn) = (char *(*)) $ac_func ;
10692 #endif
10693   ;
10694   return 0;
10695 }
10696 _ACEOF
10697 if ac_fn_cxx_try_compile "$LINENO"; then :
10698   eval "gcc_cv_have_decl_$ac_func=yes"
10699 else
10700   eval "gcc_cv_have_decl_$ac_func=no"
10701 fi
10702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10703 fi
10704
10705 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10706   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10707 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10708 #define $ac_tr_decl 1
10709 _ACEOF
10710
10711 else
10712   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10713 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10714 #define $ac_tr_decl 0
10715 _ACEOF
10716
10717 fi
10718
10719 done
10720
10721 ac_ext=c
10722 ac_cpp='$CPP $CPPFLAGS'
10723 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10724 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10725 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10726
10727
10728 # More time-related stuff.
10729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10730 $as_echo_n "checking for struct tms... " >&6; }
10731 if test "${ac_cv_struct_tms+set}" = set; then :
10732   $as_echo_n "(cached) " >&6
10733 else
10734
10735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10736 /* end confdefs.h.  */
10737
10738 #include "ansidecl.h"
10739 #include "system.h"
10740 #ifdef HAVE_SYS_TIMES_H
10741 #include <sys/times.h>
10742 #endif
10743
10744 int
10745 main ()
10746 {
10747 struct tms tms;
10748   ;
10749   return 0;
10750 }
10751 _ACEOF
10752 if ac_fn_c_try_compile "$LINENO"; then :
10753   ac_cv_struct_tms=yes
10754 else
10755   ac_cv_struct_tms=no
10756 fi
10757 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10758 fi
10759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10760 $as_echo "$ac_cv_struct_tms" >&6; }
10761 if test $ac_cv_struct_tms = yes; then
10762
10763 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10764
10765 fi
10766
10767 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10768 # revisit after autoconf 2.50.
10769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10770 $as_echo_n "checking for clock_t... " >&6; }
10771 if test "${gcc_cv_type_clock_t+set}" = set; then :
10772   $as_echo_n "(cached) " >&6
10773 else
10774
10775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10776 /* end confdefs.h.  */
10777
10778 #include "ansidecl.h"
10779 #include "system.h"
10780
10781 int
10782 main ()
10783 {
10784 clock_t x;
10785   ;
10786   return 0;
10787 }
10788 _ACEOF
10789 if ac_fn_c_try_compile "$LINENO"; then :
10790   gcc_cv_type_clock_t=yes
10791 else
10792   gcc_cv_type_clock_t=no
10793 fi
10794 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10795 fi
10796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10797 $as_echo "$gcc_cv_type_clock_t" >&6; }
10798 if test $gcc_cv_type_clock_t = yes; then
10799
10800 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10801
10802 fi
10803
10804 # Check if F_SETLKW is supported by fcntl.
10805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for F_SETLKW" >&5
10806 $as_echo_n "checking for F_SETLKW... " >&6; }
10807 if test "${ac_cv_f_setlkw+set}" = set; then :
10808   $as_echo_n "(cached) " >&6
10809 else
10810
10811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10812 /* end confdefs.h.  */
10813
10814 #include <fcntl.h>
10815 int
10816 main ()
10817 {
10818
10819 struct flock fl;
10820 fl.l_whence = 0;
10821 fl.l_start = 0;
10822 fl.l_len = 0;
10823 fl.l_pid = 0;
10824 return fcntl (1, F_SETLKW, &fl);
10825   ;
10826   return 0;
10827 }
10828 _ACEOF
10829 if ac_fn_c_try_compile "$LINENO"; then :
10830   ac_cv_f_setlkw=yes
10831 else
10832   ac_cv_f_setlkw=no
10833 fi
10834 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10835 fi
10836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_f_setlkw" >&5
10837 $as_echo "$ac_cv_f_setlkw" >&6; }
10838 if test $ac_cv_f_setlkw = yes; then
10839
10840 $as_echo "#define HOST_HAS_F_SETLKW 1" >>confdefs.h
10841
10842 fi
10843
10844 # Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10845 CFLAGS="$saved_CFLAGS"
10846 CXXFLAGS="$saved_CXXFLAGS"
10847
10848 # mkdir takes a single argument on some systems.
10849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
10850 $as_echo_n "checking if mkdir takes one argument... " >&6; }
10851 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
10852   $as_echo_n "(cached) " >&6
10853 else
10854   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10855 /* end confdefs.h.  */
10856
10857 #include <sys/types.h>
10858 #ifdef HAVE_SYS_STAT_H
10859 # include <sys/stat.h>
10860 #endif
10861 #ifdef HAVE_UNISTD_H
10862 # include <unistd.h>
10863 #endif
10864 #ifdef HAVE_DIRECT_H
10865 # include <direct.h>
10866 #endif
10867 int
10868 main ()
10869 {
10870 mkdir ("foo", 0);
10871   ;
10872   return 0;
10873 }
10874 _ACEOF
10875 if ac_fn_c_try_compile "$LINENO"; then :
10876   gcc_cv_mkdir_takes_one_arg=no
10877 else
10878   gcc_cv_mkdir_takes_one_arg=yes
10879 fi
10880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10881 fi
10882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
10883 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
10884 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
10885
10886 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
10887
10888 fi
10889
10890
10891 # File extensions
10892 manext='.1'
10893 objext='.o'
10894
10895
10896
10897 # With Setjmp/Longjmp based exception handling.
10898 # Check whether --enable-sjlj-exceptions was given.
10899 if test "${enable_sjlj_exceptions+set}" = set; then :
10900   enableval=$enable_sjlj_exceptions; case $target in
10901   *-*-hpux10*)
10902     if test $enableval != yes; then
10903       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
10904 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
10905       enableval=yes
10906     fi
10907     ;;
10908 esac
10909 force_sjlj_exceptions=yes
10910 else
10911   case $target in
10912   *-*-hpux10*)
10913     force_sjlj_exceptions=yes
10914     enableval=yes
10915     ;;
10916   *)
10917     force_sjlj_exceptions=no
10918     ;;
10919 esac
10920 fi
10921
10922 if test $force_sjlj_exceptions = yes; then
10923   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
10924
10925 cat >>confdefs.h <<_ACEOF
10926 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
10927 _ACEOF
10928
10929 fi
10930
10931 # --------------------------------------------------------
10932 # Build, host, and target specific configuration fragments
10933 # --------------------------------------------------------
10934
10935 # Collect build-machine-specific information.
10936 . ${srcdir}/config.build
10937
10938 # Collect host-machine-specific information.
10939 . ${srcdir}/config.host
10940
10941 target_gtfiles=
10942
10943 # Collect target-machine-specific information.
10944 . ${srcdir}/config.gcc
10945
10946 extra_objs="${host_extra_objs} ${extra_objs}"
10947 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
10948
10949 # Default the target-machine variables that were not explicitly set.
10950 if test x"$tm_file" = x
10951 then tm_file=$cpu_type/$cpu_type.h; fi
10952
10953 if test x"$extra_headers" = x
10954 then extra_headers=; fi
10955
10956 if test x$md_file = x
10957 then md_file=$cpu_type/$cpu_type.md; fi
10958
10959 if test x$out_file = x
10960 then out_file=$cpu_type/$cpu_type.c; fi
10961
10962 if test x"$tmake_file" = x
10963 then tmake_file=$cpu_type/t-$cpu_type
10964 fi
10965
10966 # Support --enable-initfini-array.
10967 if test x$enable_initfini_array != xno; then
10968   tm_file="${tm_file} initfini-array.h"
10969 fi
10970
10971 if test x"$dwarf2" = xyes
10972 then tm_file="$tm_file tm-dwarf2.h"
10973 fi
10974
10975 # Say what files are being used for the output code and MD file.
10976 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
10977 echo "Using \`$srcdir/config/$md_file' as machine description file."
10978
10979 # If any of the xm_file variables contain nonexistent files, warn
10980 # about them and drop them.
10981
10982 bx=
10983 for x in $build_xm_file; do
10984   if    test -f $srcdir/config/$x
10985   then      bx="$bx $x"
10986   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10987 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10988   fi
10989 done
10990 build_xm_file="$bx"
10991
10992 hx=
10993 for x in $host_xm_file; do
10994   if    test -f $srcdir/config/$x
10995   then      hx="$hx $x"
10996   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10997 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10998   fi
10999 done
11000 host_xm_file="$hx"
11001
11002 tx=
11003 for x in $xm_file; do
11004   if    test -f $srcdir/config/$x
11005   then      tx="$tx $x"
11006   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11007 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11008   fi
11009 done
11010 xm_file="$tx"
11011
11012 count=a
11013 for f in $tm_file; do
11014         count=${count}x
11015 done
11016 if test $count = ax; then
11017         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
11018 else
11019         echo "Using the following target machine macro files:"
11020         for f in $tm_file; do
11021                 echo "  $srcdir/config/$f"
11022         done
11023 fi
11024
11025 if test x$need_64bit_hwint = xyes; then
11026
11027 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
11028
11029 fi
11030
11031 if test x$use_long_long_for_widest_fast_int = xyes; then
11032
11033 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
11034
11035 fi
11036
11037 gnu_ld_bool=`if test x"$gnu_ld" = x"yes"; then echo 1; else echo 0; fi`
11038
11039 cat >>confdefs.h <<_ACEOF
11040 #define HAVE_GNU_LD $gnu_ld_bool
11041 _ACEOF
11042
11043
11044 gnu_as_bool=`if test x"$gas" = x"yes"; then echo 1; else echo 0; fi`
11045
11046 cat >>confdefs.h <<_ACEOF
11047 #define HAVE_GNU_AS $gnu_as_bool
11048 _ACEOF
11049
11050
11051 count=a
11052 for f in $host_xm_file; do
11053         count=${count}x
11054 done
11055 if test $count = a; then
11056         :
11057 elif test $count = ax; then
11058         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11059 else
11060         echo "Using the following host machine macro files:"
11061         for f in $host_xm_file; do
11062                 echo "  $srcdir/config/$f"
11063         done
11064 fi
11065 echo "Using ${out_host_hook_obj} for host machine hooks."
11066
11067 if test "$host_xm_file" != "$build_xm_file"; then
11068         count=a
11069         for f in $build_xm_file; do
11070                 count=${count}x
11071         done
11072         if test $count = a; then
11073                 :
11074         elif test $count = ax; then
11075                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11076         else
11077                 echo "Using the following build machine macro files:"
11078                 for f in $build_xm_file; do
11079                         echo "  $srcdir/config/$f"
11080                 done
11081         fi
11082 fi
11083
11084 if test -n "$configured_native_system_header_dir"; then
11085   native_system_header_dir=$configured_native_system_header_dir
11086 fi
11087 NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
11088
11089
11090 case ${host} in
11091   powerpc*-*-darwin*)
11092     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
11093 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
11094 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
11095   $as_echo_n "(cached) " >&6
11096 else
11097   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11098 /* end confdefs.h.  */
11099
11100 #include <sys/cdefs.h>
11101 #include <sys/signal.h>
11102 #include <ucontext.h>
11103 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
11104
11105 _ACEOF
11106 if ac_fn_c_try_compile "$LINENO"; then :
11107   gcc_cv_mcontext_underscores=no
11108 else
11109   gcc_cv_mcontext_underscores=yes
11110 fi
11111 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11112 fi
11113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
11114 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
11115       if test $gcc_cv_mcontext_underscores = yes; then
11116
11117 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
11118
11119       fi
11120     ;;
11121 esac
11122
11123 # ---------
11124 # Threading
11125 # ---------
11126
11127 # Check if a valid thread package
11128 case ${enable_threads} in
11129   "" | no)
11130     # No threads
11131     target_thread_file='single'
11132     ;;
11133   yes)
11134     # default
11135     target_thread_file='single'
11136     ;;
11137   aix | dce | lynx | mipssde | posix | rtems | \
11138   single | tpf | vxworks | win32)
11139     target_thread_file=${enable_threads}
11140     ;;
11141   *)
11142     echo "${enable_threads} is an unknown thread package" 1>&2
11143     exit 1
11144     ;;
11145 esac
11146
11147 if test x${thread_file} = x; then
11148   # No thread file set by target-specific clauses in config.gcc,
11149   # so use file chosen by default logic above
11150   thread_file=${target_thread_file}
11151 fi
11152
11153 # --------
11154 # UNSORTED
11155 # --------
11156
11157 use_cxa_atexit=no
11158 if test x$enable___cxa_atexit = xyes || \
11159    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11160   if test x$host = x$target; then
11161     case $host in
11162       # mingw32 doesn't have __cxa_atexit but uses atexit registration
11163       # keyed to flag_use_cxa_atexit
11164       *-*-mingw32*)
11165         use_cxa_atexit=yes
11166         ;;
11167       powerpc-ibm-aix*)
11168         use_cxa_atexit=yes
11169         ;;
11170       *)
11171         ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
11172 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
11173   use_cxa_atexit=yes
11174 else
11175   echo "__cxa_atexit can't be enabled on this target"
11176 fi
11177
11178         ;;
11179     esac
11180   else
11181     # We can't check for __cxa_atexit when building a cross, so assume
11182     # it is available
11183     use_cxa_atexit=yes
11184   fi
11185   if test x$use_cxa_atexit = xyes; then
11186
11187 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
11188
11189   fi
11190 fi
11191
11192 # Look for a file containing extra machine modes.
11193 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
11194   extra_modes_file='$(srcdir)'/config/${extra_modes}
11195
11196
11197 cat >>confdefs.h <<_ACEOF
11198 #define EXTRA_MODES_FILE "config/$extra_modes"
11199 _ACEOF
11200
11201 fi
11202
11203 # Convert extra_options into a form suitable for Makefile use.
11204 extra_opt_files=
11205 all_opt_files=
11206 for f in $extra_options; do
11207   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
11208   all_opt_files="$all_opt_files $srcdir/config/$f"
11209 done
11210
11211
11212 # auto-host.h is the file containing items generated by autoconf and is
11213 # the first file included by config.h.
11214 # If host=build, it is correct to have bconfig include auto-host.h
11215 # as well.  If host!=build, we are in error and need to do more
11216 # work to find out the build config parameters.
11217 if test x$host = x$build
11218 then
11219         build_auto=auto-host.h
11220 else
11221         # We create a subdir, then run autoconf in the subdir.
11222         # To prevent recursion we set host and build for the new
11223         # invocation of configure to the build for this invocation
11224         # of configure.
11225         tempdir=build.$$
11226         rm -rf $tempdir
11227         mkdir $tempdir
11228         cd $tempdir
11229         case ${srcdir} in
11230         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11231         *) realsrcdir=../${srcdir};;
11232         esac
11233         saved_CFLAGS="${CFLAGS}"
11234         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11235         LDFLAGS="${LDFLAGS_FOR_BUILD}" \
11236         ${realsrcdir}/configure \
11237                 --enable-languages=${enable_languages-all} \
11238                 --target=$target_alias --host=$build_alias --build=$build_alias
11239         CFLAGS="${saved_CFLAGS}"
11240
11241         # We just finished tests for the build machine, so rename
11242         # the file auto-build.h in the gcc directory.
11243         mv auto-host.h ../auto-build.h
11244         cd ..
11245         rm -rf $tempdir
11246         build_auto=auto-build.h
11247 fi
11248
11249
11250 tm_file="${tm_file} defaults.h"
11251 tm_p_file="${tm_p_file} tm-preds.h"
11252 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11253 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11254 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11255 # put this back in temporarily.
11256 xm_file="auto-host.h ansidecl.h ${xm_file}"
11257
11258 # --------
11259 # UNSORTED
11260 # --------
11261
11262 # Compile in configure arguments.
11263 if test -f configargs.h ; then
11264         # Being re-configured.
11265         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11266         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11267 else
11268         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11269 fi
11270
11271 # Double all backslashes and backslash all quotes to turn
11272 # gcc_config_arguments into a C string.
11273 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11274 $gcc_config_arguments
11275 EOF
11276 gcc_config_arguments_str=`cat conftest.out`
11277 rm -f conftest.out
11278
11279 cat > configargs.h <<EOF
11280 /* Generated automatically. */
11281 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11282 static const char thread_model[] = "$thread_file";
11283
11284 static const struct {
11285   const char *name, *value;
11286 } configure_default_options[] = $configure_default_options;
11287 EOF
11288
11289 gcc_BASEVER=`cat $srcdir/BASE-VER`
11290 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11291 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11292 if test -f $srcdir/REVISION ; then
11293         gcc_REVISION=`cat $srcdir/REVISION`
11294 else
11295         gcc_REVISION=""
11296 fi
11297 cat > plugin-version.h <<EOF
11298 #include "configargs.h"
11299
11300 #define GCCPLUGIN_VERSION_MAJOR   `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
11301 #define GCCPLUGIN_VERSION_MINOR   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
11302 #define GCCPLUGIN_VERSION_PATCHLEVEL   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
11303 #define GCCPLUGIN_VERSION  (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
11304
11305 static char basever[] = "$gcc_BASEVER";
11306 static char datestamp[] = "$gcc_DATESTAMP";
11307 static char devphase[] = "$gcc_DEVPHASE";
11308 static char revision[] = "$gcc_REVISION";
11309
11310 /* FIXME plugins: We should make the version information more precise.
11311    One way to do is to add a checksum. */
11312
11313 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11314                                                 devphase, revision,
11315                                                 configuration_arguments};
11316 EOF
11317
11318 # Internationalization
11319 # If we haven't got the data from the intl directory,
11320 # assume NLS is disabled.
11321 USE_NLS=no
11322 LIBINTL=
11323 LIBINTL_DEP=
11324 INCINTL=
11325 XGETTEXT=
11326 GMSGFMT=
11327 POSUB=
11328
11329 if test -f  ../intl/config.intl; then
11330   .  ../intl/config.intl
11331 fi
11332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11333 $as_echo_n "checking whether NLS is requested... " >&6; }
11334 if test x"$USE_NLS" != xyes; then
11335   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11336 $as_echo "no" >&6; }
11337 else
11338   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11339 $as_echo "yes" >&6; }
11340
11341 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11342
11343
11344   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11345 $as_echo_n "checking for catalogs to be installed... " >&6; }
11346   # Look for .po and .gmo files in the source directory.
11347   CATALOGS=
11348   XLINGUAS=
11349   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11350     # If there aren't any .gmo files the shell will give us the
11351     # literal string "../path/to/srcdir/po/*.gmo" which has to be
11352     # weeded out.
11353     case "$cat" in *\**)
11354       continue;;
11355     esac
11356     # The quadruple backslash is collapsed to a double backslash
11357     # by the backticks, then collapsed again by the double quotes,
11358     # leaving us with one backslash in the sed expression (right
11359     # before the dot that mustn't act as a wildcard).
11360     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11361     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11362     # The user is allowed to set LINGUAS to a list of languages to
11363     # install catalogs for.  If it's empty that means "all of them."
11364     if test "x$LINGUAS" = x; then
11365       CATALOGS="$CATALOGS $cat"
11366       XLINGUAS="$XLINGUAS $lang"
11367     else
11368       case "$LINGUAS" in *$lang*)
11369         CATALOGS="$CATALOGS $cat"
11370         XLINGUAS="$XLINGUAS $lang"
11371         ;;
11372       esac
11373     fi
11374   done
11375   LINGUAS="$XLINGUAS"
11376   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11377 $as_echo "$LINGUAS" >&6; }
11378
11379
11380     DATADIRNAME=share
11381
11382   INSTOBJEXT=.mo
11383
11384   GENCAT=gencat
11385
11386   CATOBJEXT=.gmo
11387
11388 fi
11389
11390 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11391 # -liconv on the link line twice.
11392 case "$LIBINTL" in *$LIBICONV*)
11393         LIBICONV= ;;
11394 esac
11395
11396 # Check whether --enable-secureplt was given.
11397 if test "${enable_secureplt+set}" = set; then :
11398   enableval=$enable_secureplt;
11399 fi
11400
11401
11402 # Check whether --enable-leading-mingw64-underscores was given.
11403 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11404   enableval=$enable_leading_mingw64_underscores;
11405 fi
11406
11407 if  test x"$enable_leading_mingw64_underscores" = xyes ; then :
11408
11409 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11410
11411 fi
11412
11413 # Check whether --enable-cld was given.
11414 if test "${enable_cld+set}" = set; then :
11415   enableval=$enable_cld;
11416 else
11417   enable_cld=no
11418 fi
11419
11420
11421 # Check whether --enable-frame-pointer was given.
11422 if test "${enable_frame_pointer+set}" = set; then :
11423   enableval=$enable_frame_pointer;
11424 else
11425
11426 case $target_os in
11427 linux* | darwin[8912]*)
11428   # Enable -fomit-frame-pointer by default for Linux and Darwin with
11429   # DWARF2.
11430   enable_frame_pointer=no
11431   ;;
11432 *)
11433   enable_frame_pointer=yes
11434   ;;
11435 esac
11436
11437 fi
11438
11439
11440 # Windows32 Registry support for specifying GCC installation paths.
11441 # Check whether --enable-win32-registry was given.
11442 if test "${enable_win32_registry+set}" = set; then :
11443   enableval=$enable_win32_registry;
11444 fi
11445
11446
11447 case $host_os in
11448   win32 | pe | cygwin* | mingw32* | uwin*)
11449     if test "x$enable_win32_registry" != xno; then
11450       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11451 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11452 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11453   $as_echo_n "(cached) " >&6
11454 else
11455   ac_func_search_save_LIBS=$LIBS
11456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11457 /* end confdefs.h.  */
11458
11459 /* Override any GCC internal prototype to avoid an error.
11460    Use char because int might match the return type of a GCC
11461    builtin and then its argument prototype would still apply.  */
11462 #ifdef __cplusplus
11463 extern "C"
11464 #endif
11465 char RegOpenKeyExA ();
11466 int
11467 main ()
11468 {
11469 return RegOpenKeyExA ();
11470   ;
11471   return 0;
11472 }
11473 _ACEOF
11474 for ac_lib in '' advapi32; do
11475   if test -z "$ac_lib"; then
11476     ac_res="none required"
11477   else
11478     ac_res=-l$ac_lib
11479     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11480   fi
11481   if ac_fn_c_try_link "$LINENO"; then :
11482   ac_cv_search_RegOpenKeyExA=$ac_res
11483 fi
11484 rm -f core conftest.err conftest.$ac_objext \
11485     conftest$ac_exeext
11486   if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11487   break
11488 fi
11489 done
11490 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11491
11492 else
11493   ac_cv_search_RegOpenKeyExA=no
11494 fi
11495 rm conftest.$ac_ext
11496 LIBS=$ac_func_search_save_LIBS
11497 fi
11498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11499 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11500 ac_res=$ac_cv_search_RegOpenKeyExA
11501 if test "$ac_res" != no; then :
11502   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11503
11504 else
11505   enable_win32_registry=no
11506 fi
11507
11508     fi
11509
11510     if test "x$enable_win32_registry" != xno; then
11511
11512 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11513
11514
11515       if test "x$enable_win32_registry" != xyes \
11516          && test "x$enable_win32_registry" != x; then
11517
11518 cat >>confdefs.h <<_ACEOF
11519 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11520 _ACEOF
11521
11522       fi
11523     fi
11524   ;;
11525 esac
11526
11527 # Get an absolute path to the GCC top-level source directory
11528 holddir=`${PWDCMD-pwd}`
11529 cd $srcdir
11530 topdir=`${PWDCMD-pwd}`
11531 cd $holddir
11532
11533 # Conditionalize the makefile for this host machine.
11534 xmake_file=
11535 for f in ${host_xmake_file}
11536 do
11537         if test -f ${srcdir}/config/$f
11538         then
11539                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11540         fi
11541 done
11542
11543 # Conditionalize the makefile for this target machine.
11544 tmake_file_=
11545 for f in ${tmake_file}
11546 do
11547         if test -f ${srcdir}/config/$f
11548         then
11549                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11550         fi
11551 done
11552 tmake_file="${tmake_file_}"
11553
11554 out_object_file=`basename $out_file .c`.o
11555 common_out_object_file=`basename $common_out_file .c`.o
11556
11557 tm_file_list="options.h"
11558 tm_include_list="options.h insn-constants.h"
11559 for f in $tm_file; do
11560   case $f in
11561     ./* )
11562        f=`echo $f | sed 's/^..//'`
11563        tm_file_list="${tm_file_list} $f"
11564        tm_include_list="${tm_include_list} $f"
11565        ;;
11566     defaults.h )
11567        tm_file_list="${tm_file_list} \$(srcdir)/$f"
11568        tm_include_list="${tm_include_list} $f"
11569        ;;
11570     * )
11571        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11572        tm_include_list="${tm_include_list} config/$f"
11573        ;;
11574   esac
11575 done
11576
11577 tm_p_file_list=
11578 tm_p_include_list=
11579 for f in $tm_p_file; do
11580   case $f in
11581     tm-preds.h )
11582        tm_p_file_list="${tm_p_file_list} $f"
11583        tm_p_include_list="${tm_p_include_list} $f"
11584        ;;
11585     * )
11586        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11587        tm_p_include_list="${tm_p_include_list} config/$f"
11588   esac
11589 done
11590
11591 xm_file_list=
11592 xm_include_list=
11593 for f in $xm_file; do
11594   case $f in
11595     ansidecl.h )
11596        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11597        xm_include_list="${xm_include_list} $f"
11598        ;;
11599     auto-host.h )
11600        xm_file_list="${xm_file_list} $f"
11601        xm_include_list="${xm_include_list} $f"
11602        ;;
11603     * )
11604        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11605        xm_include_list="${xm_include_list} config/$f"
11606        ;;
11607   esac
11608 done
11609
11610 host_xm_file_list=
11611 host_xm_include_list=
11612 for f in $host_xm_file; do
11613   case $f in
11614     ansidecl.h )
11615        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11616        host_xm_include_list="${host_xm_include_list} $f"
11617        ;;
11618     auto-host.h )
11619        host_xm_file_list="${host_xm_file_list} $f"
11620        host_xm_include_list="${host_xm_include_list} $f"
11621        ;;
11622     * )
11623        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11624        host_xm_include_list="${host_xm_include_list} config/$f"
11625        ;;
11626   esac
11627 done
11628
11629 build_xm_file_list=
11630 for f in $build_xm_file; do
11631   case $f in
11632     ansidecl.h )
11633        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11634        build_xm_include_list="${build_xm_include_list} $f"
11635        ;;
11636     auto-build.h | auto-host.h )
11637        build_xm_file_list="${build_xm_file_list} $f"
11638        build_xm_include_list="${build_xm_include_list} $f"
11639        ;;
11640     * )
11641        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11642        build_xm_include_list="${build_xm_include_list} config/$f"
11643        ;;
11644   esac
11645 done
11646
11647 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11648 # cross-compiler which does not use the native headers and libraries.
11649 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11650 CROSS=
11651 ALL=all.internal
11652 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11653
11654 if test "x$with_build_sysroot" != x; then
11655   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11656 else
11657   # This value is used, even on a native system, because
11658   # CROSS_SYSTEM_HEADER_DIR is just
11659   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11660   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11661 fi
11662
11663 if test x$host != x$target
11664 then
11665         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11666         ALL=all.cross
11667         SYSTEM_HEADER_DIR=$build_system_header_dir
11668         case "$host","$target" in
11669         # Darwin crosses can use the host system's libraries and headers,
11670         # because of the fat library support.  Of course, it must be the
11671         # same version of Darwin on both sides.  Allow the user to
11672         # just say --target=foo-darwin without a version number to mean
11673         # "the version on this system".
11674             *-*-darwin*,*-*-darwin*)
11675                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11676                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11677                 if test $hostos = $targetos -o $targetos = darwin ; then
11678                     CROSS=
11679                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11680                     with_headers=yes
11681                 fi
11682                 ;;
11683
11684             i?86-*-*,x86_64-*-* \
11685             | powerpc*-*-*,powerpc64*-*-*)
11686                 CROSS="$CROSS -DNATIVE_CROSS" ;;
11687         esac
11688
11689         case $target in
11690                 *-*-mingw*)
11691                         if test "x$with_headers" = x; then
11692                                 with_headers=yes
11693                         fi
11694                         ;;
11695                 *)
11696                         ;;
11697         esac
11698 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11699         SYSTEM_HEADER_DIR=$build_system_header_dir
11700 fi
11701
11702 # If this is a cross-compiler that does not
11703 # have its own set of headers then define
11704 # inhibit_libc
11705
11706 # If this is using newlib, without having the headers available now,
11707 # then define inhibit_libc in LIBGCC2_CFLAGS.
11708 # This prevents libgcc2 from containing any code which requires libc
11709 # support.
11710 : ${inhibit_libc=false}
11711 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11712        test x$with_newlib = xyes ; } &&
11713      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11714        inhibit_libc=true
11715 fi
11716
11717
11718 # When building gcc with a cross-compiler, we need to adjust things so
11719 # that the generator programs are still built with the native compiler.
11720 # Also, we cannot run fixincludes.
11721
11722 # These are the normal (build=host) settings:
11723 CC_FOR_BUILD='$(CC)'
11724 CXX_FOR_BUILD='$(CXX)'
11725 BUILD_CFLAGS='$(ALL_CFLAGS)'
11726 BUILD_CXXFLAGS='$(ALL_CXXFLAGS)'
11727 BUILD_LDFLAGS='$(LDFLAGS)'
11728 STMP_FIXINC=stmp-fixinc
11729
11730 # And these apply if build != host, or we are generating coverage data
11731 if test x$build != x$host || test "x$coverage_flags" != x
11732 then
11733     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11734     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11735 fi
11736
11737 # Expand extra_headers to include complete path.
11738 # This substitutes for lots of t-* files.
11739 extra_headers_list=
11740 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11741 for file in ${extra_headers} ; do
11742   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11743 done
11744
11745 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11746 if test x"$use_gcc_tgmath" = xyes
11747 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11748 fi
11749
11750 # Define collect2 in Makefile.
11751 case $host_can_use_collect2 in
11752   no) collect2= ;;
11753   *) collect2='collect2$(exeext)' ;;
11754 esac
11755
11756
11757 # Add a definition of USE_COLLECT2 if system wants one.
11758 case $use_collect2 in
11759   no) use_collect2= ;;
11760   "") ;;
11761   *)
11762     host_xm_defines="${host_xm_defines} USE_COLLECT2"
11763     xm_defines="${xm_defines} USE_COLLECT2"
11764     case $host_can_use_collect2 in
11765       no)
11766         as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11767         ;;
11768     esac
11769     ;;
11770 esac
11771
11772
11773 cat >>confdefs.h <<_ACEOF
11774 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
11775 _ACEOF
11776
11777
11778 # ---------------------------
11779 # Assembler & linker features
11780 # ---------------------------
11781
11782 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
11783 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
11784 # However when ld-new is first executed from the build tree, libtool will
11785 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
11786 # to the build tree.  While doing this we need to use the previous-stage
11787 # linker, or we have an infinite loop.  The presence of a shell script as
11788 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
11789 # the gcc/collect-ld script.  So we need to know how libtool works, or
11790 # exec-tool will fail.
11791
11792
11793 case `pwd` in
11794   *\ * | *\     *)
11795     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
11796 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
11797 esac
11798
11799
11800
11801 macro_version='2.2.7a'
11802 macro_revision='1.3134'
11803
11804
11805
11806
11807
11808
11809
11810
11811
11812
11813
11814
11815
11816 ltmain="$ac_aux_dir/ltmain.sh"
11817
11818 # Backslashify metacharacters that are still active within
11819 # double-quoted strings.
11820 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
11821
11822 # Same as above, but do not quote variable references.
11823 double_quote_subst='s/\(["`\\]\)/\\\1/g'
11824
11825 # Sed substitution to delay expansion of an escaped shell variable in a
11826 # double_quote_subst'ed string.
11827 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
11828
11829 # Sed substitution to delay expansion of an escaped single quote.
11830 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
11831
11832 # Sed substitution to avoid accidental globbing in evaled expressions
11833 no_glob_subst='s/\*/\\\*/g'
11834
11835 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11836 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
11837 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
11838
11839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
11840 $as_echo_n "checking how to print strings... " >&6; }
11841 # Test print first, because it will be a builtin if present.
11842 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
11843    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
11844   ECHO='print -r --'
11845 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
11846   ECHO='printf %s\n'
11847 else
11848   # Use this function as a fallback that always works.
11849   func_fallback_echo ()
11850   {
11851     eval 'cat <<_LTECHO_EOF
11852 $1
11853 _LTECHO_EOF'
11854   }
11855   ECHO='func_fallback_echo'
11856 fi
11857
11858 # func_echo_all arg...
11859 # Invoke $ECHO with all args, space-separated.
11860 func_echo_all ()
11861 {
11862     $ECHO ""
11863 }
11864
11865 case "$ECHO" in
11866   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
11867 $as_echo "printf" >&6; } ;;
11868   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
11869 $as_echo "print -r" >&6; } ;;
11870   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
11871 $as_echo "cat" >&6; } ;;
11872 esac
11873
11874
11875
11876
11877
11878
11879
11880
11881
11882
11883
11884
11885
11886
11887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
11888 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
11889 if test "${ac_cv_path_SED+set}" = set; then :
11890   $as_echo_n "(cached) " >&6
11891 else
11892             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
11893      for ac_i in 1 2 3 4 5 6 7; do
11894        ac_script="$ac_script$as_nl$ac_script"
11895      done
11896      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
11897      { ac_script=; unset ac_script;}
11898      if test -z "$SED"; then
11899   ac_path_SED_found=false
11900   # Loop through the user's path and test for each of PROGNAME-LIST
11901   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11902 for as_dir in $PATH
11903 do
11904   IFS=$as_save_IFS
11905   test -z "$as_dir" && as_dir=.
11906     for ac_prog in sed gsed; do
11907     for ac_exec_ext in '' $ac_executable_extensions; do
11908       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
11909       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
11910 # Check for GNU ac_path_SED and select it if it is found.
11911   # Check for GNU $ac_path_SED
11912 case `"$ac_path_SED" --version 2>&1` in
11913 *GNU*)
11914   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
11915 *)
11916   ac_count=0
11917   $as_echo_n 0123456789 >"conftest.in"
11918   while :
11919   do
11920     cat "conftest.in" "conftest.in" >"conftest.tmp"
11921     mv "conftest.tmp" "conftest.in"
11922     cp "conftest.in" "conftest.nl"
11923     $as_echo '' >> "conftest.nl"
11924     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
11925     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11926     as_fn_arith $ac_count + 1 && ac_count=$as_val
11927     if test $ac_count -gt ${ac_path_SED_max-0}; then
11928       # Best one so far, save it but keep looking for a better one
11929       ac_cv_path_SED="$ac_path_SED"
11930       ac_path_SED_max=$ac_count
11931     fi
11932     # 10*(2^10) chars as input seems more than enough
11933     test $ac_count -gt 10 && break
11934   done
11935   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11936 esac
11937
11938       $ac_path_SED_found && break 3
11939     done
11940   done
11941   done
11942 IFS=$as_save_IFS
11943   if test -z "$ac_cv_path_SED"; then
11944     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
11945   fi
11946 else
11947   ac_cv_path_SED=$SED
11948 fi
11949
11950 fi
11951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
11952 $as_echo "$ac_cv_path_SED" >&6; }
11953  SED="$ac_cv_path_SED"
11954   rm -f conftest.sed
11955
11956 test -z "$SED" && SED=sed
11957 Xsed="$SED -e 1s/^X//"
11958
11959
11960
11961
11962
11963
11964
11965
11966
11967
11968
11969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
11970 $as_echo_n "checking for fgrep... " >&6; }
11971 if test "${ac_cv_path_FGREP+set}" = set; then :
11972   $as_echo_n "(cached) " >&6
11973 else
11974   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
11975    then ac_cv_path_FGREP="$GREP -F"
11976    else
11977      if test -z "$FGREP"; then
11978   ac_path_FGREP_found=false
11979   # Loop through the user's path and test for each of PROGNAME-LIST
11980   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11981 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
11982 do
11983   IFS=$as_save_IFS
11984   test -z "$as_dir" && as_dir=.
11985     for ac_prog in fgrep; do
11986     for ac_exec_ext in '' $ac_executable_extensions; do
11987       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
11988       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
11989 # Check for GNU ac_path_FGREP and select it if it is found.
11990   # Check for GNU $ac_path_FGREP
11991 case `"$ac_path_FGREP" --version 2>&1` in
11992 *GNU*)
11993   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
11994 *)
11995   ac_count=0
11996   $as_echo_n 0123456789 >"conftest.in"
11997   while :
11998   do
11999     cat "conftest.in" "conftest.in" >"conftest.tmp"
12000     mv "conftest.tmp" "conftest.in"
12001     cp "conftest.in" "conftest.nl"
12002     $as_echo 'FGREP' >> "conftest.nl"
12003     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
12004     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12005     as_fn_arith $ac_count + 1 && ac_count=$as_val
12006     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
12007       # Best one so far, save it but keep looking for a better one
12008       ac_cv_path_FGREP="$ac_path_FGREP"
12009       ac_path_FGREP_max=$ac_count
12010     fi
12011     # 10*(2^10) chars as input seems more than enough
12012     test $ac_count -gt 10 && break
12013   done
12014   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12015 esac
12016
12017       $ac_path_FGREP_found && break 3
12018     done
12019   done
12020   done
12021 IFS=$as_save_IFS
12022   if test -z "$ac_cv_path_FGREP"; then
12023     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
12024   fi
12025 else
12026   ac_cv_path_FGREP=$FGREP
12027 fi
12028
12029    fi
12030 fi
12031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
12032 $as_echo "$ac_cv_path_FGREP" >&6; }
12033  FGREP="$ac_cv_path_FGREP"
12034
12035
12036 test -z "$GREP" && GREP=grep
12037
12038
12039
12040
12041
12042
12043
12044
12045
12046
12047
12048
12049
12050
12051
12052
12053
12054
12055
12056 # Check whether --with-gnu-ld was given.
12057 if test "${with_gnu_ld+set}" = set; then :
12058   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12059 else
12060   with_gnu_ld=no
12061 fi
12062
12063 ac_prog=ld
12064 if test "$GCC" = yes; then
12065   # Check if gcc -print-prog-name=ld gives a path.
12066   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12067 $as_echo_n "checking for ld used by $CC... " >&6; }
12068   case $host in
12069   *-*-mingw*)
12070     # gcc leaves a trailing carriage return which upsets mingw
12071     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12072   *)
12073     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12074   esac
12075   case $ac_prog in
12076     # Accept absolute paths.
12077     [\\/]* | ?:[\\/]*)
12078       re_direlt='/[^/][^/]*/\.\./'
12079       # Canonicalize the pathname of ld
12080       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12081       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12082         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12083       done
12084       test -z "$LD" && LD="$ac_prog"
12085       ;;
12086   "")
12087     # If it fails, then pretend we aren't using GCC.
12088     ac_prog=ld
12089     ;;
12090   *)
12091     # If it is relative, then search for the first ld in PATH.
12092     with_gnu_ld=unknown
12093     ;;
12094   esac
12095 elif test "$with_gnu_ld" = yes; then
12096   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12097 $as_echo_n "checking for GNU ld... " >&6; }
12098 else
12099   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12100 $as_echo_n "checking for non-GNU ld... " >&6; }
12101 fi
12102 if test "${lt_cv_path_LD+set}" = set; then :
12103   $as_echo_n "(cached) " >&6
12104 else
12105   if test -z "$LD"; then
12106   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12107   for ac_dir in $PATH; do
12108     IFS="$lt_save_ifs"
12109     test -z "$ac_dir" && ac_dir=.
12110     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12111       lt_cv_path_LD="$ac_dir/$ac_prog"
12112       # Check to see if the program is GNU ld.  I'd rather use --version,
12113       # but apparently some variants of GNU ld only accept -v.
12114       # Break only if it was the GNU/non-GNU ld that we prefer.
12115       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12116       *GNU* | *'with BFD'*)
12117         test "$with_gnu_ld" != no && break
12118         ;;
12119       *)
12120         test "$with_gnu_ld" != yes && break
12121         ;;
12122       esac
12123     fi
12124   done
12125   IFS="$lt_save_ifs"
12126 else
12127   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12128 fi
12129 fi
12130
12131 LD="$lt_cv_path_LD"
12132 if test -n "$LD"; then
12133   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12134 $as_echo "$LD" >&6; }
12135 else
12136   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12137 $as_echo "no" >&6; }
12138 fi
12139 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12141 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12142 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12143   $as_echo_n "(cached) " >&6
12144 else
12145   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12146 case `$LD -v 2>&1 </dev/null` in
12147 *GNU* | *'with BFD'*)
12148   lt_cv_prog_gnu_ld=yes
12149   ;;
12150 *)
12151   lt_cv_prog_gnu_ld=no
12152   ;;
12153 esac
12154 fi
12155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12156 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12157 with_gnu_ld=$lt_cv_prog_gnu_ld
12158
12159
12160
12161
12162
12163
12164
12165
12166
12167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
12168 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
12169 if test "${lt_cv_path_NM+set}" = set; then :
12170   $as_echo_n "(cached) " >&6
12171 else
12172   if test -n "$NM"; then
12173   # Let the user override the test.
12174   lt_cv_path_NM="$NM"
12175 else
12176   lt_nm_to_check="${ac_tool_prefix}nm"
12177   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
12178     lt_nm_to_check="$lt_nm_to_check nm"
12179   fi
12180   for lt_tmp_nm in $lt_nm_to_check; do
12181     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12182     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
12183       IFS="$lt_save_ifs"
12184       test -z "$ac_dir" && ac_dir=.
12185       tmp_nm="$ac_dir/$lt_tmp_nm"
12186       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
12187         # Check to see if the nm accepts a BSD-compat flag.
12188         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
12189         #   nm: unknown option "B" ignored
12190         # Tru64's nm complains that /dev/null is an invalid object file
12191         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
12192         */dev/null* | *'Invalid file or object type'*)
12193           lt_cv_path_NM="$tmp_nm -B"
12194           break
12195           ;;
12196         *)
12197           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
12198           */dev/null*)
12199             lt_cv_path_NM="$tmp_nm -p"
12200             break
12201             ;;
12202           *)
12203             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
12204             continue # so that we can try to find one that supports BSD flags
12205             ;;
12206           esac
12207           ;;
12208         esac
12209       fi
12210     done
12211     IFS="$lt_save_ifs"
12212   done
12213   : ${lt_cv_path_NM=no}
12214 fi
12215 fi
12216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
12217 $as_echo "$lt_cv_path_NM" >&6; }
12218 if test "$lt_cv_path_NM" != "no"; then
12219   NM="$lt_cv_path_NM"
12220 else
12221   # Didn't find any BSD compatible name lister, look for dumpbin.
12222   if test -n "$DUMPBIN"; then :
12223     # Let the user override the test.
12224   else
12225     if test -n "$ac_tool_prefix"; then
12226   for ac_prog in dumpbin "link -dump"
12227   do
12228     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12229 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12231 $as_echo_n "checking for $ac_word... " >&6; }
12232 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12233   $as_echo_n "(cached) " >&6
12234 else
12235   if test -n "$DUMPBIN"; then
12236   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12237 else
12238 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12239 for as_dir in $PATH
12240 do
12241   IFS=$as_save_IFS
12242   test -z "$as_dir" && as_dir=.
12243     for ac_exec_ext in '' $ac_executable_extensions; do
12244   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12245     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12246     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12247     break 2
12248   fi
12249 done
12250   done
12251 IFS=$as_save_IFS
12252
12253 fi
12254 fi
12255 DUMPBIN=$ac_cv_prog_DUMPBIN
12256 if test -n "$DUMPBIN"; then
12257   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12258 $as_echo "$DUMPBIN" >&6; }
12259 else
12260   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12261 $as_echo "no" >&6; }
12262 fi
12263
12264
12265     test -n "$DUMPBIN" && break
12266   done
12267 fi
12268 if test -z "$DUMPBIN"; then
12269   ac_ct_DUMPBIN=$DUMPBIN
12270   for ac_prog in dumpbin "link -dump"
12271 do
12272   # Extract the first word of "$ac_prog", so it can be a program name with args.
12273 set dummy $ac_prog; ac_word=$2
12274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12275 $as_echo_n "checking for $ac_word... " >&6; }
12276 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12277   $as_echo_n "(cached) " >&6
12278 else
12279   if test -n "$ac_ct_DUMPBIN"; then
12280   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12281 else
12282 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12283 for as_dir in $PATH
12284 do
12285   IFS=$as_save_IFS
12286   test -z "$as_dir" && as_dir=.
12287     for ac_exec_ext in '' $ac_executable_extensions; do
12288   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12289     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12290     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12291     break 2
12292   fi
12293 done
12294   done
12295 IFS=$as_save_IFS
12296
12297 fi
12298 fi
12299 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12300 if test -n "$ac_ct_DUMPBIN"; then
12301   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12302 $as_echo "$ac_ct_DUMPBIN" >&6; }
12303 else
12304   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12305 $as_echo "no" >&6; }
12306 fi
12307
12308
12309   test -n "$ac_ct_DUMPBIN" && break
12310 done
12311
12312   if test "x$ac_ct_DUMPBIN" = x; then
12313     DUMPBIN=":"
12314   else
12315     case $cross_compiling:$ac_tool_warned in
12316 yes:)
12317 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12318 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12319 ac_tool_warned=yes ;;
12320 esac
12321     DUMPBIN=$ac_ct_DUMPBIN
12322   fi
12323 fi
12324
12325     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12326     *COFF*)
12327       DUMPBIN="$DUMPBIN -symbols"
12328       ;;
12329     *)
12330       DUMPBIN=:
12331       ;;
12332     esac
12333   fi
12334
12335   if test "$DUMPBIN" != ":"; then
12336     NM="$DUMPBIN"
12337   fi
12338 fi
12339 test -z "$NM" && NM=nm
12340
12341
12342
12343
12344
12345
12346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12347 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12348 if test "${lt_cv_nm_interface+set}" = set; then :
12349   $as_echo_n "(cached) " >&6
12350 else
12351   lt_cv_nm_interface="BSD nm"
12352   echo "int some_variable = 0;" > conftest.$ac_ext
12353   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12354   (eval "$ac_compile" 2>conftest.err)
12355   cat conftest.err >&5
12356   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12357   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12358   cat conftest.err >&5
12359   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12360   cat conftest.out >&5
12361   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12362     lt_cv_nm_interface="MS dumpbin"
12363   fi
12364   rm -f conftest*
12365 fi
12366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12367 $as_echo "$lt_cv_nm_interface" >&6; }
12368
12369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12370 $as_echo_n "checking whether ln -s works... " >&6; }
12371 LN_S=$as_ln_s
12372 if test "$LN_S" = "ln -s"; then
12373   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12374 $as_echo "yes" >&6; }
12375 else
12376   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12377 $as_echo "no, using $LN_S" >&6; }
12378 fi
12379
12380 # find the maximum length of command line arguments
12381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12382 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12383 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12384   $as_echo_n "(cached) " >&6
12385 else
12386     i=0
12387   teststring="ABCD"
12388
12389   case $build_os in
12390   msdosdjgpp*)
12391     # On DJGPP, this test can blow up pretty badly due to problems in libc
12392     # (any single argument exceeding 2000 bytes causes a buffer overrun
12393     # during glob expansion).  Even if it were fixed, the result of this
12394     # check would be larger than it should be.
12395     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
12396     ;;
12397
12398   gnu*)
12399     # Under GNU Hurd, this test is not required because there is
12400     # no limit to the length of command line arguments.
12401     # Libtool will interpret -1 as no limit whatsoever
12402     lt_cv_sys_max_cmd_len=-1;
12403     ;;
12404
12405   cygwin* | mingw* | cegcc*)
12406     # On Win9x/ME, this test blows up -- it succeeds, but takes
12407     # about 5 minutes as the teststring grows exponentially.
12408     # Worse, since 9x/ME are not pre-emptively multitasking,
12409     # you end up with a "frozen" computer, even though with patience
12410     # the test eventually succeeds (with a max line length of 256k).
12411     # Instead, let's just punt: use the minimum linelength reported by
12412     # all of the supported platforms: 8192 (on NT/2K/XP).
12413     lt_cv_sys_max_cmd_len=8192;
12414     ;;
12415
12416   mint*)
12417     # On MiNT this can take a long time and run out of memory.
12418     lt_cv_sys_max_cmd_len=8192;
12419     ;;
12420
12421   amigaos*)
12422     # On AmigaOS with pdksh, this test takes hours, literally.
12423     # So we just punt and use a minimum line length of 8192.
12424     lt_cv_sys_max_cmd_len=8192;
12425     ;;
12426
12427   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12428     # This has been around since 386BSD, at least.  Likely further.
12429     if test -x /sbin/sysctl; then
12430       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12431     elif test -x /usr/sbin/sysctl; then
12432       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12433     else
12434       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
12435     fi
12436     # And add a safety zone
12437     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12438     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12439     ;;
12440
12441   interix*)
12442     # We know the value 262144 and hardcode it with a safety zone (like BSD)
12443     lt_cv_sys_max_cmd_len=196608
12444     ;;
12445
12446   osf*)
12447     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12448     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12449     # nice to cause kernel panics so lets avoid the loop below.
12450     # First set a reasonable default.
12451     lt_cv_sys_max_cmd_len=16384
12452     #
12453     if test -x /sbin/sysconfig; then
12454       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12455         *1*) lt_cv_sys_max_cmd_len=-1 ;;
12456       esac
12457     fi
12458     ;;
12459   sco3.2v5*)
12460     lt_cv_sys_max_cmd_len=102400
12461     ;;
12462   sysv5* | sco5v6* | sysv4.2uw2*)
12463     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12464     if test -n "$kargmax"; then
12465       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
12466     else
12467       lt_cv_sys_max_cmd_len=32768
12468     fi
12469     ;;
12470   *)
12471     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12472     if test -n "$lt_cv_sys_max_cmd_len"; then
12473       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12474       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12475     else
12476       # Make teststring a little bigger before we do anything with it.
12477       # a 1K string should be a reasonable start.
12478       for i in 1 2 3 4 5 6 7 8 ; do
12479         teststring=$teststring$teststring
12480       done
12481       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12482       # If test is not a shell built-in, we'll probably end up computing a
12483       # maximum length that is only half of the actual maximum length, but
12484       # we can't tell.
12485       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12486                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12487               test $i != 17 # 1/2 MB should be enough
12488       do
12489         i=`expr $i + 1`
12490         teststring=$teststring$teststring
12491       done
12492       # Only check the string length outside the loop.
12493       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12494       teststring=
12495       # Add a significant safety factor because C++ compilers can tack on
12496       # massive amounts of additional arguments before passing them to the
12497       # linker.  It appears as though 1/2 is a usable value.
12498       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12499     fi
12500     ;;
12501   esac
12502
12503 fi
12504
12505 if test -n $lt_cv_sys_max_cmd_len ; then
12506   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12507 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12508 else
12509   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12510 $as_echo "none" >&6; }
12511 fi
12512 max_cmd_len=$lt_cv_sys_max_cmd_len
12513
12514
12515
12516
12517
12518
12519 : ${CP="cp -f"}
12520 : ${MV="mv -f"}
12521 : ${RM="rm -f"}
12522
12523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12524 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12525 # Try some XSI features
12526 xsi_shell=no
12527 ( _lt_dummy="a/b/c"
12528   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12529       = c,a/b,, \
12530     && eval 'test $(( 1 + 1 )) -eq 2 \
12531     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12532   && xsi_shell=yes
12533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12534 $as_echo "$xsi_shell" >&6; }
12535
12536
12537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12538 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12539 lt_shell_append=no
12540 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12541     >/dev/null 2>&1 \
12542   && lt_shell_append=yes
12543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12544 $as_echo "$lt_shell_append" >&6; }
12545
12546
12547 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12548   lt_unset=unset
12549 else
12550   lt_unset=false
12551 fi
12552
12553
12554
12555
12556
12557 # test EBCDIC or ASCII
12558 case `echo X|tr X '\101'` in
12559  A) # ASCII based system
12560     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12561   lt_SP2NL='tr \040 \012'
12562   lt_NL2SP='tr \015\012 \040\040'
12563   ;;
12564  *) # EBCDIC based system
12565   lt_SP2NL='tr \100 \n'
12566   lt_NL2SP='tr \r\n \100\100'
12567   ;;
12568 esac
12569
12570
12571
12572
12573
12574
12575
12576
12577
12578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12579 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12580 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12581   $as_echo_n "(cached) " >&6
12582 else
12583   lt_cv_ld_reload_flag='-r'
12584 fi
12585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12586 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12587 reload_flag=$lt_cv_ld_reload_flag
12588 case $reload_flag in
12589 "" | " "*) ;;
12590 *) reload_flag=" $reload_flag" ;;
12591 esac
12592 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12593 case $host_os in
12594   darwin*)
12595     if test "$GCC" = yes; then
12596       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12597     else
12598       reload_cmds='$LD$reload_flag -o $output$reload_objs'
12599     fi
12600     ;;
12601 esac
12602
12603
12604
12605
12606
12607
12608
12609
12610
12611 if test -n "$ac_tool_prefix"; then
12612   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12613 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12615 $as_echo_n "checking for $ac_word... " >&6; }
12616 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12617   $as_echo_n "(cached) " >&6
12618 else
12619   if test -n "$OBJDUMP"; then
12620   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12621 else
12622 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12623 for as_dir in $PATH
12624 do
12625   IFS=$as_save_IFS
12626   test -z "$as_dir" && as_dir=.
12627     for ac_exec_ext in '' $ac_executable_extensions; do
12628   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12629     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12630     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12631     break 2
12632   fi
12633 done
12634   done
12635 IFS=$as_save_IFS
12636
12637 fi
12638 fi
12639 OBJDUMP=$ac_cv_prog_OBJDUMP
12640 if test -n "$OBJDUMP"; then
12641   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12642 $as_echo "$OBJDUMP" >&6; }
12643 else
12644   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12645 $as_echo "no" >&6; }
12646 fi
12647
12648
12649 fi
12650 if test -z "$ac_cv_prog_OBJDUMP"; then
12651   ac_ct_OBJDUMP=$OBJDUMP
12652   # Extract the first word of "objdump", so it can be a program name with args.
12653 set dummy objdump; ac_word=$2
12654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12655 $as_echo_n "checking for $ac_word... " >&6; }
12656 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12657   $as_echo_n "(cached) " >&6
12658 else
12659   if test -n "$ac_ct_OBJDUMP"; then
12660   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12661 else
12662 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12663 for as_dir in $PATH
12664 do
12665   IFS=$as_save_IFS
12666   test -z "$as_dir" && as_dir=.
12667     for ac_exec_ext in '' $ac_executable_extensions; do
12668   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12669     ac_cv_prog_ac_ct_OBJDUMP="objdump"
12670     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12671     break 2
12672   fi
12673 done
12674   done
12675 IFS=$as_save_IFS
12676
12677 fi
12678 fi
12679 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12680 if test -n "$ac_ct_OBJDUMP"; then
12681   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12682 $as_echo "$ac_ct_OBJDUMP" >&6; }
12683 else
12684   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12685 $as_echo "no" >&6; }
12686 fi
12687
12688   if test "x$ac_ct_OBJDUMP" = x; then
12689     OBJDUMP="false"
12690   else
12691     case $cross_compiling:$ac_tool_warned in
12692 yes:)
12693 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12694 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12695 ac_tool_warned=yes ;;
12696 esac
12697     OBJDUMP=$ac_ct_OBJDUMP
12698   fi
12699 else
12700   OBJDUMP="$ac_cv_prog_OBJDUMP"
12701 fi
12702
12703 test -z "$OBJDUMP" && OBJDUMP=objdump
12704
12705
12706
12707
12708
12709
12710
12711
12712
12713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12714 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12715 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12716   $as_echo_n "(cached) " >&6
12717 else
12718   lt_cv_file_magic_cmd='$MAGIC_CMD'
12719 lt_cv_file_magic_test_file=
12720 lt_cv_deplibs_check_method='unknown'
12721 # Need to set the preceding variable on all platforms that support
12722 # interlibrary dependencies.
12723 # 'none' -- dependencies not supported.
12724 # `unknown' -- same as none, but documents that we really don't know.
12725 # 'pass_all' -- all dependencies passed with no checks.
12726 # 'test_compile' -- check by making test program.
12727 # 'file_magic [[regex]]' -- check by looking for files in library path
12728 # which responds to the $file_magic_cmd with a given extended regex.
12729 # If you have `file' or equivalent on your system and you're not sure
12730 # whether `pass_all' will *always* work, you probably want this one.
12731
12732 case $host_os in
12733 aix[4-9]*)
12734   lt_cv_deplibs_check_method=pass_all
12735   ;;
12736
12737 beos*)
12738   lt_cv_deplibs_check_method=pass_all
12739   ;;
12740
12741 bsdi[45]*)
12742   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
12743   lt_cv_file_magic_cmd='/usr/bin/file -L'
12744   lt_cv_file_magic_test_file=/shlib/libc.so
12745   ;;
12746
12747 cygwin*)
12748   # func_win32_libid is a shell function defined in ltmain.sh
12749   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12750   lt_cv_file_magic_cmd='func_win32_libid'
12751   ;;
12752
12753 mingw* | pw32*)
12754   # Base MSYS/MinGW do not provide the 'file' command needed by
12755   # func_win32_libid shell function, so use a weaker test based on 'objdump',
12756   # unless we find 'file', for example because we are cross-compiling.
12757   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
12758   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
12759     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12760     lt_cv_file_magic_cmd='func_win32_libid'
12761   else
12762     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
12763     lt_cv_file_magic_cmd='$OBJDUMP -f'
12764   fi
12765   ;;
12766
12767 cegcc*)
12768   # use the weaker test based on 'objdump'. See mingw*.
12769   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
12770   lt_cv_file_magic_cmd='$OBJDUMP -f'
12771   ;;
12772
12773 darwin* | rhapsody*)
12774   lt_cv_deplibs_check_method=pass_all
12775   ;;
12776
12777 freebsd* | dragonfly*)
12778   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12779     case $host_cpu in
12780     i*86 )
12781       # Not sure whether the presence of OpenBSD here was a mistake.
12782       # Let's accept both of them until this is cleared up.
12783       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
12784       lt_cv_file_magic_cmd=/usr/bin/file
12785       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
12786       ;;
12787     esac
12788   else
12789     lt_cv_deplibs_check_method=pass_all
12790   fi
12791   ;;
12792
12793 gnu*)
12794   lt_cv_deplibs_check_method=pass_all
12795   ;;
12796
12797 haiku*)
12798   lt_cv_deplibs_check_method=pass_all
12799   ;;
12800
12801 hpux10.20* | hpux11*)
12802   lt_cv_file_magic_cmd=/usr/bin/file
12803   case $host_cpu in
12804   ia64*)
12805     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
12806     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
12807     ;;
12808   hppa*64*)
12809     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
12810     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
12811     ;;
12812   *)
12813     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
12814     lt_cv_file_magic_test_file=/usr/lib/libc.sl
12815     ;;
12816   esac
12817   ;;
12818
12819 interix[3-9]*)
12820   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
12821   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
12822   ;;
12823
12824 irix5* | irix6* | nonstopux*)
12825   case $LD in
12826   *-32|*"-32 ") libmagic=32-bit;;
12827   *-n32|*"-n32 ") libmagic=N32;;
12828   *-64|*"-64 ") libmagic=64-bit;;
12829   *) libmagic=never-match;;
12830   esac
12831   lt_cv_deplibs_check_method=pass_all
12832   ;;
12833
12834 # This must be Linux ELF.
12835 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12836   lt_cv_deplibs_check_method=pass_all
12837   ;;
12838
12839 netbsd*)
12840   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12841     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12842   else
12843     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
12844   fi
12845   ;;
12846
12847 newos6*)
12848   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
12849   lt_cv_file_magic_cmd=/usr/bin/file
12850   lt_cv_file_magic_test_file=/usr/lib/libnls.so
12851   ;;
12852
12853 *nto* | *qnx*)
12854   lt_cv_deplibs_check_method=pass_all
12855   ;;
12856
12857 openbsd*)
12858   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12859     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
12860   else
12861     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12862   fi
12863   ;;
12864
12865 osf3* | osf4* | osf5*)
12866   lt_cv_deplibs_check_method=pass_all
12867   ;;
12868
12869 rdos*)
12870   lt_cv_deplibs_check_method=pass_all
12871   ;;
12872
12873 solaris*)
12874   lt_cv_deplibs_check_method=pass_all
12875   ;;
12876
12877 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12878   lt_cv_deplibs_check_method=pass_all
12879   ;;
12880
12881 sysv4 | sysv4.3*)
12882   case $host_vendor in
12883   motorola)
12884     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]'
12885     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
12886     ;;
12887   ncr)
12888     lt_cv_deplibs_check_method=pass_all
12889     ;;
12890   sequent)
12891     lt_cv_file_magic_cmd='/bin/file'
12892     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
12893     ;;
12894   sni)
12895     lt_cv_file_magic_cmd='/bin/file'
12896     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
12897     lt_cv_file_magic_test_file=/lib/libc.so
12898     ;;
12899   siemens)
12900     lt_cv_deplibs_check_method=pass_all
12901     ;;
12902   pc)
12903     lt_cv_deplibs_check_method=pass_all
12904     ;;
12905   esac
12906   ;;
12907
12908 tpf*)
12909   lt_cv_deplibs_check_method=pass_all
12910   ;;
12911 esac
12912
12913 fi
12914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
12915 $as_echo "$lt_cv_deplibs_check_method" >&6; }
12916 file_magic_cmd=$lt_cv_file_magic_cmd
12917 deplibs_check_method=$lt_cv_deplibs_check_method
12918 test -z "$deplibs_check_method" && deplibs_check_method=unknown
12919
12920
12921
12922
12923
12924
12925
12926
12927
12928
12929
12930
12931 if test -n "$ac_tool_prefix"; then
12932   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
12933 set dummy ${ac_tool_prefix}ar; ac_word=$2
12934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12935 $as_echo_n "checking for $ac_word... " >&6; }
12936 if test "${ac_cv_prog_AR+set}" = set; then :
12937   $as_echo_n "(cached) " >&6
12938 else
12939   if test -n "$AR"; then
12940   ac_cv_prog_AR="$AR" # Let the user override the test.
12941 else
12942 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12943 for as_dir in $PATH
12944 do
12945   IFS=$as_save_IFS
12946   test -z "$as_dir" && as_dir=.
12947     for ac_exec_ext in '' $ac_executable_extensions; do
12948   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12949     ac_cv_prog_AR="${ac_tool_prefix}ar"
12950     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12951     break 2
12952   fi
12953 done
12954   done
12955 IFS=$as_save_IFS
12956
12957 fi
12958 fi
12959 AR=$ac_cv_prog_AR
12960 if test -n "$AR"; then
12961   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
12962 $as_echo "$AR" >&6; }
12963 else
12964   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12965 $as_echo "no" >&6; }
12966 fi
12967
12968
12969 fi
12970 if test -z "$ac_cv_prog_AR"; then
12971   ac_ct_AR=$AR
12972   # Extract the first word of "ar", so it can be a program name with args.
12973 set dummy ar; ac_word=$2
12974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12975 $as_echo_n "checking for $ac_word... " >&6; }
12976 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
12977   $as_echo_n "(cached) " >&6
12978 else
12979   if test -n "$ac_ct_AR"; then
12980   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
12981 else
12982 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12983 for as_dir in $PATH
12984 do
12985   IFS=$as_save_IFS
12986   test -z "$as_dir" && as_dir=.
12987     for ac_exec_ext in '' $ac_executable_extensions; do
12988   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12989     ac_cv_prog_ac_ct_AR="ar"
12990     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12991     break 2
12992   fi
12993 done
12994   done
12995 IFS=$as_save_IFS
12996
12997 fi
12998 fi
12999 ac_ct_AR=$ac_cv_prog_ac_ct_AR
13000 if test -n "$ac_ct_AR"; then
13001   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
13002 $as_echo "$ac_ct_AR" >&6; }
13003 else
13004   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13005 $as_echo "no" >&6; }
13006 fi
13007
13008   if test "x$ac_ct_AR" = x; then
13009     AR="false"
13010   else
13011     case $cross_compiling:$ac_tool_warned in
13012 yes:)
13013 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13014 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13015 ac_tool_warned=yes ;;
13016 esac
13017     AR=$ac_ct_AR
13018   fi
13019 else
13020   AR="$ac_cv_prog_AR"
13021 fi
13022
13023 test -z "$AR" && AR=ar
13024 test -z "$AR_FLAGS" && AR_FLAGS=cru
13025
13026
13027
13028
13029
13030
13031
13032
13033
13034
13035
13036 if test -n "$ac_tool_prefix"; then
13037   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
13038 set dummy ${ac_tool_prefix}strip; ac_word=$2
13039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13040 $as_echo_n "checking for $ac_word... " >&6; }
13041 if test "${ac_cv_prog_STRIP+set}" = set; then :
13042   $as_echo_n "(cached) " >&6
13043 else
13044   if test -n "$STRIP"; then
13045   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
13046 else
13047 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13048 for as_dir in $PATH
13049 do
13050   IFS=$as_save_IFS
13051   test -z "$as_dir" && as_dir=.
13052     for ac_exec_ext in '' $ac_executable_extensions; do
13053   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13054     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
13055     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13056     break 2
13057   fi
13058 done
13059   done
13060 IFS=$as_save_IFS
13061
13062 fi
13063 fi
13064 STRIP=$ac_cv_prog_STRIP
13065 if test -n "$STRIP"; then
13066   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
13067 $as_echo "$STRIP" >&6; }
13068 else
13069   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13070 $as_echo "no" >&6; }
13071 fi
13072
13073
13074 fi
13075 if test -z "$ac_cv_prog_STRIP"; then
13076   ac_ct_STRIP=$STRIP
13077   # Extract the first word of "strip", so it can be a program name with args.
13078 set dummy strip; ac_word=$2
13079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13080 $as_echo_n "checking for $ac_word... " >&6; }
13081 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
13082   $as_echo_n "(cached) " >&6
13083 else
13084   if test -n "$ac_ct_STRIP"; then
13085   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
13086 else
13087 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13088 for as_dir in $PATH
13089 do
13090   IFS=$as_save_IFS
13091   test -z "$as_dir" && as_dir=.
13092     for ac_exec_ext in '' $ac_executable_extensions; do
13093   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13094     ac_cv_prog_ac_ct_STRIP="strip"
13095     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13096     break 2
13097   fi
13098 done
13099   done
13100 IFS=$as_save_IFS
13101
13102 fi
13103 fi
13104 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
13105 if test -n "$ac_ct_STRIP"; then
13106   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
13107 $as_echo "$ac_ct_STRIP" >&6; }
13108 else
13109   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13110 $as_echo "no" >&6; }
13111 fi
13112
13113   if test "x$ac_ct_STRIP" = x; then
13114     STRIP=":"
13115   else
13116     case $cross_compiling:$ac_tool_warned in
13117 yes:)
13118 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13119 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13120 ac_tool_warned=yes ;;
13121 esac
13122     STRIP=$ac_ct_STRIP
13123   fi
13124 else
13125   STRIP="$ac_cv_prog_STRIP"
13126 fi
13127
13128 test -z "$STRIP" && STRIP=:
13129
13130
13131
13132
13133
13134
13135 if test -n "$ac_tool_prefix"; then
13136   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
13137 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
13138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13139 $as_echo_n "checking for $ac_word... " >&6; }
13140 if test "${ac_cv_prog_RANLIB+set}" = set; then :
13141   $as_echo_n "(cached) " >&6
13142 else
13143   if test -n "$RANLIB"; then
13144   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
13145 else
13146 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13147 for as_dir in $PATH
13148 do
13149   IFS=$as_save_IFS
13150   test -z "$as_dir" && as_dir=.
13151     for ac_exec_ext in '' $ac_executable_extensions; do
13152   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13153     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
13154     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13155     break 2
13156   fi
13157 done
13158   done
13159 IFS=$as_save_IFS
13160
13161 fi
13162 fi
13163 RANLIB=$ac_cv_prog_RANLIB
13164 if test -n "$RANLIB"; then
13165   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
13166 $as_echo "$RANLIB" >&6; }
13167 else
13168   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13169 $as_echo "no" >&6; }
13170 fi
13171
13172
13173 fi
13174 if test -z "$ac_cv_prog_RANLIB"; then
13175   ac_ct_RANLIB=$RANLIB
13176   # Extract the first word of "ranlib", so it can be a program name with args.
13177 set dummy ranlib; ac_word=$2
13178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13179 $as_echo_n "checking for $ac_word... " >&6; }
13180 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
13181   $as_echo_n "(cached) " >&6
13182 else
13183   if test -n "$ac_ct_RANLIB"; then
13184   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
13185 else
13186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13187 for as_dir in $PATH
13188 do
13189   IFS=$as_save_IFS
13190   test -z "$as_dir" && as_dir=.
13191     for ac_exec_ext in '' $ac_executable_extensions; do
13192   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13193     ac_cv_prog_ac_ct_RANLIB="ranlib"
13194     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13195     break 2
13196   fi
13197 done
13198   done
13199 IFS=$as_save_IFS
13200
13201 fi
13202 fi
13203 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
13204 if test -n "$ac_ct_RANLIB"; then
13205   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
13206 $as_echo "$ac_ct_RANLIB" >&6; }
13207 else
13208   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13209 $as_echo "no" >&6; }
13210 fi
13211
13212   if test "x$ac_ct_RANLIB" = x; then
13213     RANLIB=":"
13214   else
13215     case $cross_compiling:$ac_tool_warned in
13216 yes:)
13217 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13218 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13219 ac_tool_warned=yes ;;
13220 esac
13221     RANLIB=$ac_ct_RANLIB
13222   fi
13223 else
13224   RANLIB="$ac_cv_prog_RANLIB"
13225 fi
13226
13227 test -z "$RANLIB" && RANLIB=:
13228
13229
13230
13231
13232
13233
13234 # Determine commands to create old-style static archives.
13235 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13236 old_postinstall_cmds='chmod 644 $oldlib'
13237 old_postuninstall_cmds=
13238
13239 if test -n "$RANLIB"; then
13240   case $host_os in
13241   openbsd*)
13242     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13243     ;;
13244   *)
13245     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13246     ;;
13247   esac
13248   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13249 fi
13250
13251 case $host_os in
13252   darwin*)
13253     lock_old_archive_extraction=yes ;;
13254   *)
13255     lock_old_archive_extraction=no ;;
13256 esac
13257
13258
13259
13260
13261
13262
13263
13264
13265
13266
13267
13268
13269
13270
13271
13272
13273
13274
13275
13276
13277
13278
13279
13280
13281
13282
13283
13284
13285
13286
13287
13288
13289
13290
13291
13292
13293
13294
13295
13296 # If no C compiler was specified, use CC.
13297 LTCC=${LTCC-"$CC"}
13298
13299 # If no C compiler flags were specified, use CFLAGS.
13300 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13301
13302 # Allow CC to be a program name with arguments.
13303 compiler=$CC
13304
13305
13306 # Check for command to grab the raw symbol name followed by C symbol from nm.
13307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13308 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13309 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13310   $as_echo_n "(cached) " >&6
13311 else
13312
13313 # These are sane defaults that work on at least a few old systems.
13314 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
13315
13316 # Character class describing NM global symbol codes.
13317 symcode='[BCDEGRST]'
13318
13319 # Regexp to match symbols that can be accessed directly from C.
13320 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13321
13322 # Define system-specific variables.
13323 case $host_os in
13324 aix*)
13325   symcode='[BCDT]'
13326   ;;
13327 cygwin* | mingw* | pw32* | cegcc*)
13328   symcode='[ABCDGISTW]'
13329   ;;
13330 hpux*)
13331   if test "$host_cpu" = ia64; then
13332     symcode='[ABCDEGRST]'
13333   fi
13334   ;;
13335 irix* | nonstopux*)
13336   symcode='[BCDEGRST]'
13337   ;;
13338 osf*)
13339   symcode='[BCDEGQRST]'
13340   ;;
13341 solaris*)
13342   symcode='[BDRT]'
13343   ;;
13344 sco3.2v5*)
13345   symcode='[DT]'
13346   ;;
13347 sysv4.2uw2*)
13348   symcode='[DT]'
13349   ;;
13350 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13351   symcode='[ABDT]'
13352   ;;
13353 sysv4)
13354   symcode='[DFNSTU]'
13355   ;;
13356 esac
13357
13358 # If we're using GNU nm, then use its standard symbol codes.
13359 case `$NM -V 2>&1` in
13360 *GNU* | *'with BFD'*)
13361   symcode='[ABCDGIRSTW]' ;;
13362 esac
13363
13364 # Transform an extracted symbol line into a proper C declaration.
13365 # Some systems (esp. on ia64) link data and code symbols differently,
13366 # so use this general approach.
13367 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13368
13369 # Transform an extracted symbol line into symbol name and symbol address
13370 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
13371 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'"
13372
13373 # Handle CRLF in mingw tool chain
13374 opt_cr=
13375 case $build_os in
13376 mingw*)
13377   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13378   ;;
13379 esac
13380
13381 # Try without a prefix underscore, then with it.
13382 for ac_symprfx in "" "_"; do
13383
13384   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13385   symxfrm="\\1 $ac_symprfx\\2 \\2"
13386
13387   # Write the raw and C identifiers.
13388   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13389     # Fake it for dumpbin and say T for any non-static function
13390     # and D for any global variable.
13391     # Also find C++ and __fastcall symbols from MSVC++,
13392     # which start with @ or ?.
13393     lt_cv_sys_global_symbol_pipe="$AWK '"\
13394 "     {last_section=section; section=\$ 3};"\
13395 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13396 "     \$ 0!~/External *\|/{next};"\
13397 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13398 "     {if(hide[section]) next};"\
13399 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13400 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13401 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
13402 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13403 "     ' prfx=^$ac_symprfx"
13404   else
13405     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13406   fi
13407
13408   # Check to see that the pipe works correctly.
13409   pipe_works=no
13410
13411   rm -f conftest*
13412   cat > conftest.$ac_ext <<_LT_EOF
13413 #ifdef __cplusplus
13414 extern "C" {
13415 #endif
13416 char nm_test_var;
13417 void nm_test_func(void);
13418 void nm_test_func(void){}
13419 #ifdef __cplusplus
13420 }
13421 #endif
13422 int main(){nm_test_var='a';nm_test_func();return(0);}
13423 _LT_EOF
13424
13425   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13426   (eval $ac_compile) 2>&5
13427   ac_status=$?
13428   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13429   test $ac_status = 0; }; then
13430     # Now try to grab the symbols.
13431     nlist=conftest.nm
13432     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13433   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13434   ac_status=$?
13435   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13436   test $ac_status = 0; } && test -s "$nlist"; then
13437       # Try sorting and uniquifying the output.
13438       if sort "$nlist" | uniq > "$nlist"T; then
13439         mv -f "$nlist"T "$nlist"
13440       else
13441         rm -f "$nlist"T
13442       fi
13443
13444       # Make sure that we snagged all the symbols we need.
13445       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13446         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13447           cat <<_LT_EOF > conftest.$ac_ext
13448 #ifdef __cplusplus
13449 extern "C" {
13450 #endif
13451
13452 _LT_EOF
13453           # Now generate the symbol file.
13454           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13455
13456           cat <<_LT_EOF >> conftest.$ac_ext
13457
13458 /* The mapping between symbol names and symbols.  */
13459 const struct {
13460   const char *name;
13461   void       *address;
13462 }
13463 lt__PROGRAM__LTX_preloaded_symbols[] =
13464 {
13465   { "@PROGRAM@", (void *) 0 },
13466 _LT_EOF
13467           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13468           cat <<\_LT_EOF >> conftest.$ac_ext
13469   {0, (void *) 0}
13470 };
13471
13472 /* This works around a problem in FreeBSD linker */
13473 #ifdef FREEBSD_WORKAROUND
13474 static const void *lt_preloaded_setup() {
13475   return lt__PROGRAM__LTX_preloaded_symbols;
13476 }
13477 #endif
13478
13479 #ifdef __cplusplus
13480 }
13481 #endif
13482 _LT_EOF
13483           # Now try linking the two files.
13484           mv conftest.$ac_objext conftstm.$ac_objext
13485           lt_save_LIBS="$LIBS"
13486           lt_save_CFLAGS="$CFLAGS"
13487           LIBS="conftstm.$ac_objext"
13488           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13489           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13490   (eval $ac_link) 2>&5
13491   ac_status=$?
13492   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13493   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13494             pipe_works=yes
13495           fi
13496           LIBS="$lt_save_LIBS"
13497           CFLAGS="$lt_save_CFLAGS"
13498         else
13499           echo "cannot find nm_test_func in $nlist" >&5
13500         fi
13501       else
13502         echo "cannot find nm_test_var in $nlist" >&5
13503       fi
13504     else
13505       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13506     fi
13507   else
13508     echo "$progname: failed program was:" >&5
13509     cat conftest.$ac_ext >&5
13510   fi
13511   rm -rf conftest* conftst*
13512
13513   # Do not use the global_symbol_pipe unless it works.
13514   if test "$pipe_works" = yes; then
13515     break
13516   else
13517     lt_cv_sys_global_symbol_pipe=
13518   fi
13519 done
13520
13521 fi
13522
13523 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13524   lt_cv_sys_global_symbol_to_cdecl=
13525 fi
13526 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13527   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13528 $as_echo "failed" >&6; }
13529 else
13530   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13531 $as_echo "ok" >&6; }
13532 fi
13533
13534
13535
13536
13537
13538
13539
13540
13541
13542
13543
13544
13545
13546
13547
13548
13549
13550
13551
13552
13553
13554
13555 # Check whether --enable-libtool-lock was given.
13556 if test "${enable_libtool_lock+set}" = set; then :
13557   enableval=$enable_libtool_lock;
13558 fi
13559
13560 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13561
13562 # Some flags need to be propagated to the compiler or linker for good
13563 # libtool support.
13564 case $host in
13565 ia64-*-hpux*)
13566   # Find out which ABI we are using.
13567   echo 'int i;' > conftest.$ac_ext
13568   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13569   (eval $ac_compile) 2>&5
13570   ac_status=$?
13571   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13572   test $ac_status = 0; }; then
13573     case `/usr/bin/file conftest.$ac_objext` in
13574       *ELF-32*)
13575         HPUX_IA64_MODE="32"
13576         ;;
13577       *ELF-64*)
13578         HPUX_IA64_MODE="64"
13579         ;;
13580     esac
13581   fi
13582   rm -rf conftest*
13583   ;;
13584 *-*-irix6*)
13585   # Find out which ABI we are using.
13586   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13587   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13588   (eval $ac_compile) 2>&5
13589   ac_status=$?
13590   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13591   test $ac_status = 0; }; then
13592     if test "$lt_cv_prog_gnu_ld" = yes; then
13593       case `/usr/bin/file conftest.$ac_objext` in
13594         *32-bit*)
13595           LD="${LD-ld} -melf32bsmip"
13596           ;;
13597         *N32*)
13598           LD="${LD-ld} -melf32bmipn32"
13599           ;;
13600         *64-bit*)
13601           LD="${LD-ld} -melf64bmip"
13602         ;;
13603       esac
13604     else
13605       case `/usr/bin/file conftest.$ac_objext` in
13606         *32-bit*)
13607           LD="${LD-ld} -32"
13608           ;;
13609         *N32*)
13610           LD="${LD-ld} -n32"
13611           ;;
13612         *64-bit*)
13613           LD="${LD-ld} -64"
13614           ;;
13615       esac
13616     fi
13617   fi
13618   rm -rf conftest*
13619   ;;
13620
13621 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
13622 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13623   # Find out which ABI we are using.
13624   echo 'int i;' > conftest.$ac_ext
13625   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13626   (eval $ac_compile) 2>&5
13627   ac_status=$?
13628   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13629   test $ac_status = 0; }; then
13630     case `/usr/bin/file conftest.o` in
13631       *32-bit*)
13632         case $host in
13633           x86_64-*kfreebsd*-gnu)
13634             LD="${LD-ld} -m elf_i386_fbsd"
13635             ;;
13636           x86_64-*linux*)
13637             case `/usr/bin/file conftest.o` in
13638               *x86-64*)
13639                 LD="${LD-ld} -m elf32_x86_64"
13640                 ;;
13641               *)
13642                 LD="${LD-ld} -m elf_i386"
13643                 ;;
13644             esac
13645             ;;
13646           ppc64-*linux*|powerpc64-*linux*)
13647             LD="${LD-ld} -m elf32ppclinux"
13648             ;;
13649           s390x-*linux*)
13650             LD="${LD-ld} -m elf_s390"
13651             ;;
13652           sparc64-*linux*)
13653             LD="${LD-ld} -m elf32_sparc"
13654             ;;
13655         esac
13656         ;;
13657       *64-bit*)
13658         case $host in
13659           x86_64-*kfreebsd*-gnu)
13660             LD="${LD-ld} -m elf_x86_64_fbsd"
13661             ;;
13662           x86_64-*linux*)
13663             LD="${LD-ld} -m elf_x86_64"
13664             ;;
13665           ppc*-*linux*|powerpc*-*linux*)
13666             LD="${LD-ld} -m elf64ppc"
13667             ;;
13668           s390*-*linux*|s390*-*tpf*)
13669             LD="${LD-ld} -m elf64_s390"
13670             ;;
13671           sparc*-*linux*)
13672             LD="${LD-ld} -m elf64_sparc"
13673             ;;
13674         esac
13675         ;;
13676     esac
13677   fi
13678   rm -rf conftest*
13679   ;;
13680
13681 *-*-sco3.2v5*)
13682   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13683   SAVE_CFLAGS="$CFLAGS"
13684   CFLAGS="$CFLAGS -belf"
13685   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13686 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13687 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13688   $as_echo_n "(cached) " >&6
13689 else
13690   ac_ext=c
13691 ac_cpp='$CPP $CPPFLAGS'
13692 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13693 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13694 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13695
13696      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13697 /* end confdefs.h.  */
13698
13699 int
13700 main ()
13701 {
13702
13703   ;
13704   return 0;
13705 }
13706 _ACEOF
13707 if ac_fn_c_try_link "$LINENO"; then :
13708   lt_cv_cc_needs_belf=yes
13709 else
13710   lt_cv_cc_needs_belf=no
13711 fi
13712 rm -f core conftest.err conftest.$ac_objext \
13713     conftest$ac_exeext conftest.$ac_ext
13714      ac_ext=c
13715 ac_cpp='$CPP $CPPFLAGS'
13716 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13717 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13718 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13719
13720 fi
13721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13722 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13723   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13724     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13725     CFLAGS="$SAVE_CFLAGS"
13726   fi
13727   ;;
13728 sparc*-*solaris*)
13729   # Find out which ABI we are using.
13730   echo 'int i;' > conftest.$ac_ext
13731   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13732   (eval $ac_compile) 2>&5
13733   ac_status=$?
13734   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13735   test $ac_status = 0; }; then
13736     case `/usr/bin/file conftest.o` in
13737     *64-bit*)
13738       case $lt_cv_prog_gnu_ld in
13739       yes*) LD="${LD-ld} -m elf64_sparc" ;;
13740       *)
13741         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13742           LD="${LD-ld} -64"
13743         fi
13744         ;;
13745       esac
13746       ;;
13747     esac
13748   fi
13749   rm -rf conftest*
13750   ;;
13751 esac
13752
13753 need_locks="$enable_libtool_lock"
13754
13755
13756   case $host_os in
13757     rhapsody* | darwin*)
13758     if test -n "$ac_tool_prefix"; then
13759   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
13760 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
13761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13762 $as_echo_n "checking for $ac_word... " >&6; }
13763 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
13764   $as_echo_n "(cached) " >&6
13765 else
13766   if test -n "$DSYMUTIL"; then
13767   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13768 else
13769 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13770 for as_dir in $PATH
13771 do
13772   IFS=$as_save_IFS
13773   test -z "$as_dir" && as_dir=.
13774     for ac_exec_ext in '' $ac_executable_extensions; do
13775   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13776     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
13777     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13778     break 2
13779   fi
13780 done
13781   done
13782 IFS=$as_save_IFS
13783
13784 fi
13785 fi
13786 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13787 if test -n "$DSYMUTIL"; then
13788   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13789 $as_echo "$DSYMUTIL" >&6; }
13790 else
13791   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13792 $as_echo "no" >&6; }
13793 fi
13794
13795
13796 fi
13797 if test -z "$ac_cv_prog_DSYMUTIL"; then
13798   ac_ct_DSYMUTIL=$DSYMUTIL
13799   # Extract the first word of "dsymutil", so it can be a program name with args.
13800 set dummy dsymutil; ac_word=$2
13801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13802 $as_echo_n "checking for $ac_word... " >&6; }
13803 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
13804   $as_echo_n "(cached) " >&6
13805 else
13806   if test -n "$ac_ct_DSYMUTIL"; then
13807   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
13808 else
13809 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13810 for as_dir in $PATH
13811 do
13812   IFS=$as_save_IFS
13813   test -z "$as_dir" && as_dir=.
13814     for ac_exec_ext in '' $ac_executable_extensions; do
13815   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13816     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
13817     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13818     break 2
13819   fi
13820 done
13821   done
13822 IFS=$as_save_IFS
13823
13824 fi
13825 fi
13826 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
13827 if test -n "$ac_ct_DSYMUTIL"; then
13828   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
13829 $as_echo "$ac_ct_DSYMUTIL" >&6; }
13830 else
13831   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13832 $as_echo "no" >&6; }
13833 fi
13834
13835   if test "x$ac_ct_DSYMUTIL" = x; then
13836     DSYMUTIL=":"
13837   else
13838     case $cross_compiling:$ac_tool_warned in
13839 yes:)
13840 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13841 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13842 ac_tool_warned=yes ;;
13843 esac
13844     DSYMUTIL=$ac_ct_DSYMUTIL
13845   fi
13846 else
13847   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
13848 fi
13849
13850     if test -n "$ac_tool_prefix"; then
13851   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
13852 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
13853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13854 $as_echo_n "checking for $ac_word... " >&6; }
13855 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
13856   $as_echo_n "(cached) " >&6
13857 else
13858   if test -n "$NMEDIT"; then
13859   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
13860 else
13861 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13862 for as_dir in $PATH
13863 do
13864   IFS=$as_save_IFS
13865   test -z "$as_dir" && as_dir=.
13866     for ac_exec_ext in '' $ac_executable_extensions; do
13867   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13868     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
13869     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13870     break 2
13871   fi
13872 done
13873   done
13874 IFS=$as_save_IFS
13875
13876 fi
13877 fi
13878 NMEDIT=$ac_cv_prog_NMEDIT
13879 if test -n "$NMEDIT"; then
13880   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
13881 $as_echo "$NMEDIT" >&6; }
13882 else
13883   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13884 $as_echo "no" >&6; }
13885 fi
13886
13887
13888 fi
13889 if test -z "$ac_cv_prog_NMEDIT"; then
13890   ac_ct_NMEDIT=$NMEDIT
13891   # Extract the first word of "nmedit", so it can be a program name with args.
13892 set dummy nmedit; ac_word=$2
13893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13894 $as_echo_n "checking for $ac_word... " >&6; }
13895 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
13896   $as_echo_n "(cached) " >&6
13897 else
13898   if test -n "$ac_ct_NMEDIT"; then
13899   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
13900 else
13901 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13902 for as_dir in $PATH
13903 do
13904   IFS=$as_save_IFS
13905   test -z "$as_dir" && as_dir=.
13906     for ac_exec_ext in '' $ac_executable_extensions; do
13907   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13908     ac_cv_prog_ac_ct_NMEDIT="nmedit"
13909     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13910     break 2
13911   fi
13912 done
13913   done
13914 IFS=$as_save_IFS
13915
13916 fi
13917 fi
13918 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
13919 if test -n "$ac_ct_NMEDIT"; then
13920   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
13921 $as_echo "$ac_ct_NMEDIT" >&6; }
13922 else
13923   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13924 $as_echo "no" >&6; }
13925 fi
13926
13927   if test "x$ac_ct_NMEDIT" = x; then
13928     NMEDIT=":"
13929   else
13930     case $cross_compiling:$ac_tool_warned in
13931 yes:)
13932 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13933 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13934 ac_tool_warned=yes ;;
13935 esac
13936     NMEDIT=$ac_ct_NMEDIT
13937   fi
13938 else
13939   NMEDIT="$ac_cv_prog_NMEDIT"
13940 fi
13941
13942     if test -n "$ac_tool_prefix"; then
13943   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
13944 set dummy ${ac_tool_prefix}lipo; ac_word=$2
13945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13946 $as_echo_n "checking for $ac_word... " >&6; }
13947 if test "${ac_cv_prog_LIPO+set}" = set; then :
13948   $as_echo_n "(cached) " >&6
13949 else
13950   if test -n "$LIPO"; then
13951   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
13952 else
13953 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13954 for as_dir in $PATH
13955 do
13956   IFS=$as_save_IFS
13957   test -z "$as_dir" && as_dir=.
13958     for ac_exec_ext in '' $ac_executable_extensions; do
13959   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13960     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
13961     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13962     break 2
13963   fi
13964 done
13965   done
13966 IFS=$as_save_IFS
13967
13968 fi
13969 fi
13970 LIPO=$ac_cv_prog_LIPO
13971 if test -n "$LIPO"; then
13972   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
13973 $as_echo "$LIPO" >&6; }
13974 else
13975   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13976 $as_echo "no" >&6; }
13977 fi
13978
13979
13980 fi
13981 if test -z "$ac_cv_prog_LIPO"; then
13982   ac_ct_LIPO=$LIPO
13983   # Extract the first word of "lipo", so it can be a program name with args.
13984 set dummy lipo; ac_word=$2
13985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13986 $as_echo_n "checking for $ac_word... " >&6; }
13987 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
13988   $as_echo_n "(cached) " >&6
13989 else
13990   if test -n "$ac_ct_LIPO"; then
13991   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
13992 else
13993 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13994 for as_dir in $PATH
13995 do
13996   IFS=$as_save_IFS
13997   test -z "$as_dir" && as_dir=.
13998     for ac_exec_ext in '' $ac_executable_extensions; do
13999   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14000     ac_cv_prog_ac_ct_LIPO="lipo"
14001     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14002     break 2
14003   fi
14004 done
14005   done
14006 IFS=$as_save_IFS
14007
14008 fi
14009 fi
14010 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
14011 if test -n "$ac_ct_LIPO"; then
14012   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
14013 $as_echo "$ac_ct_LIPO" >&6; }
14014 else
14015   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14016 $as_echo "no" >&6; }
14017 fi
14018
14019   if test "x$ac_ct_LIPO" = x; then
14020     LIPO=":"
14021   else
14022     case $cross_compiling:$ac_tool_warned in
14023 yes:)
14024 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14025 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14026 ac_tool_warned=yes ;;
14027 esac
14028     LIPO=$ac_ct_LIPO
14029   fi
14030 else
14031   LIPO="$ac_cv_prog_LIPO"
14032 fi
14033
14034     if test -n "$ac_tool_prefix"; then
14035   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
14036 set dummy ${ac_tool_prefix}otool; ac_word=$2
14037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14038 $as_echo_n "checking for $ac_word... " >&6; }
14039 if test "${ac_cv_prog_OTOOL+set}" = set; then :
14040   $as_echo_n "(cached) " >&6
14041 else
14042   if test -n "$OTOOL"; then
14043   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
14044 else
14045 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14046 for as_dir in $PATH
14047 do
14048   IFS=$as_save_IFS
14049   test -z "$as_dir" && as_dir=.
14050     for ac_exec_ext in '' $ac_executable_extensions; do
14051   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14052     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
14053     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14054     break 2
14055   fi
14056 done
14057   done
14058 IFS=$as_save_IFS
14059
14060 fi
14061 fi
14062 OTOOL=$ac_cv_prog_OTOOL
14063 if test -n "$OTOOL"; then
14064   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
14065 $as_echo "$OTOOL" >&6; }
14066 else
14067   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14068 $as_echo "no" >&6; }
14069 fi
14070
14071
14072 fi
14073 if test -z "$ac_cv_prog_OTOOL"; then
14074   ac_ct_OTOOL=$OTOOL
14075   # Extract the first word of "otool", so it can be a program name with args.
14076 set dummy otool; ac_word=$2
14077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14078 $as_echo_n "checking for $ac_word... " >&6; }
14079 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
14080   $as_echo_n "(cached) " >&6
14081 else
14082   if test -n "$ac_ct_OTOOL"; then
14083   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
14084 else
14085 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14086 for as_dir in $PATH
14087 do
14088   IFS=$as_save_IFS
14089   test -z "$as_dir" && as_dir=.
14090     for ac_exec_ext in '' $ac_executable_extensions; do
14091   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14092     ac_cv_prog_ac_ct_OTOOL="otool"
14093     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14094     break 2
14095   fi
14096 done
14097   done
14098 IFS=$as_save_IFS
14099
14100 fi
14101 fi
14102 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
14103 if test -n "$ac_ct_OTOOL"; then
14104   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
14105 $as_echo "$ac_ct_OTOOL" >&6; }
14106 else
14107   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14108 $as_echo "no" >&6; }
14109 fi
14110
14111   if test "x$ac_ct_OTOOL" = x; then
14112     OTOOL=":"
14113   else
14114     case $cross_compiling:$ac_tool_warned in
14115 yes:)
14116 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14117 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14118 ac_tool_warned=yes ;;
14119 esac
14120     OTOOL=$ac_ct_OTOOL
14121   fi
14122 else
14123   OTOOL="$ac_cv_prog_OTOOL"
14124 fi
14125
14126     if test -n "$ac_tool_prefix"; then
14127   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
14128 set dummy ${ac_tool_prefix}otool64; ac_word=$2
14129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14130 $as_echo_n "checking for $ac_word... " >&6; }
14131 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
14132   $as_echo_n "(cached) " >&6
14133 else
14134   if test -n "$OTOOL64"; then
14135   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
14136 else
14137 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14138 for as_dir in $PATH
14139 do
14140   IFS=$as_save_IFS
14141   test -z "$as_dir" && as_dir=.
14142     for ac_exec_ext in '' $ac_executable_extensions; do
14143   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14144     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
14145     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14146     break 2
14147   fi
14148 done
14149   done
14150 IFS=$as_save_IFS
14151
14152 fi
14153 fi
14154 OTOOL64=$ac_cv_prog_OTOOL64
14155 if test -n "$OTOOL64"; then
14156   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
14157 $as_echo "$OTOOL64" >&6; }
14158 else
14159   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14160 $as_echo "no" >&6; }
14161 fi
14162
14163
14164 fi
14165 if test -z "$ac_cv_prog_OTOOL64"; then
14166   ac_ct_OTOOL64=$OTOOL64
14167   # Extract the first word of "otool64", so it can be a program name with args.
14168 set dummy otool64; ac_word=$2
14169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14170 $as_echo_n "checking for $ac_word... " >&6; }
14171 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
14172   $as_echo_n "(cached) " >&6
14173 else
14174   if test -n "$ac_ct_OTOOL64"; then
14175   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
14176 else
14177 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14178 for as_dir in $PATH
14179 do
14180   IFS=$as_save_IFS
14181   test -z "$as_dir" && as_dir=.
14182     for ac_exec_ext in '' $ac_executable_extensions; do
14183   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14184     ac_cv_prog_ac_ct_OTOOL64="otool64"
14185     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14186     break 2
14187   fi
14188 done
14189   done
14190 IFS=$as_save_IFS
14191
14192 fi
14193 fi
14194 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
14195 if test -n "$ac_ct_OTOOL64"; then
14196   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
14197 $as_echo "$ac_ct_OTOOL64" >&6; }
14198 else
14199   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14200 $as_echo "no" >&6; }
14201 fi
14202
14203   if test "x$ac_ct_OTOOL64" = x; then
14204     OTOOL64=":"
14205   else
14206     case $cross_compiling:$ac_tool_warned in
14207 yes:)
14208 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14209 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14210 ac_tool_warned=yes ;;
14211 esac
14212     OTOOL64=$ac_ct_OTOOL64
14213   fi
14214 else
14215   OTOOL64="$ac_cv_prog_OTOOL64"
14216 fi
14217
14218
14219
14220
14221
14222
14223
14224
14225
14226
14227
14228
14229
14230
14231
14232
14233
14234
14235
14236
14237
14238
14239
14240
14241
14242
14243
14244     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14245 $as_echo_n "checking for -single_module linker flag... " >&6; }
14246 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14247   $as_echo_n "(cached) " >&6
14248 else
14249   lt_cv_apple_cc_single_mod=no
14250       if test -z "${LT_MULTI_MODULE}"; then
14251         # By default we will add the -single_module flag. You can override
14252         # by either setting the environment variable LT_MULTI_MODULE
14253         # non-empty at configure time, or by adding -multi_module to the
14254         # link flags.
14255         rm -rf libconftest.dylib*
14256         echo "int foo(void){return 1;}" > conftest.c
14257         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14258 -dynamiclib -Wl,-single_module conftest.c" >&5
14259         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14260           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14261         _lt_result=$?
14262         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14263           lt_cv_apple_cc_single_mod=yes
14264         else
14265           cat conftest.err >&5
14266         fi
14267         rm -rf libconftest.dylib*
14268         rm -f conftest.*
14269       fi
14270 fi
14271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14272 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14273     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14274 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14275 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14276   $as_echo_n "(cached) " >&6
14277 else
14278   lt_cv_ld_exported_symbols_list=no
14279       save_LDFLAGS=$LDFLAGS
14280       echo "_main" > conftest.sym
14281       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14282       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14283 /* end confdefs.h.  */
14284
14285 int
14286 main ()
14287 {
14288
14289   ;
14290   return 0;
14291 }
14292 _ACEOF
14293 if ac_fn_c_try_link "$LINENO"; then :
14294   lt_cv_ld_exported_symbols_list=yes
14295 else
14296   lt_cv_ld_exported_symbols_list=no
14297 fi
14298 rm -f core conftest.err conftest.$ac_objext \
14299     conftest$ac_exeext conftest.$ac_ext
14300         LDFLAGS="$save_LDFLAGS"
14301
14302 fi
14303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14304 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14305     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14306 $as_echo_n "checking for -force_load linker flag... " >&6; }
14307 if test "${lt_cv_ld_force_load+set}" = set; then :
14308   $as_echo_n "(cached) " >&6
14309 else
14310   lt_cv_ld_force_load=no
14311       cat > conftest.c << _LT_EOF
14312 int forced_loaded() { return 2;}
14313 _LT_EOF
14314       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14315       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14316       echo "$AR cru libconftest.a conftest.o" >&5
14317       $AR cru libconftest.a conftest.o 2>&5
14318       cat > conftest.c << _LT_EOF
14319 int main() { return 0;}
14320 _LT_EOF
14321       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14322       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14323       _lt_result=$?
14324       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14325         lt_cv_ld_force_load=yes
14326       else
14327         cat conftest.err >&5
14328       fi
14329         rm -f conftest.err libconftest.a conftest conftest.c
14330         rm -rf conftest.dSYM
14331
14332 fi
14333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14334 $as_echo "$lt_cv_ld_force_load" >&6; }
14335     case $host_os in
14336     rhapsody* | darwin1.[012])
14337       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14338     darwin1.*)
14339       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14340     darwin*) # darwin 5.x on
14341       # if running on 10.5 or later, the deployment target defaults
14342       # to the OS version, if on x86, and 10.4, the deployment
14343       # target defaults to 10.4. Don't you love it?
14344       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14345         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14346           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14347         10.[012]*)
14348           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14349         10.*)
14350           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14351       esac
14352     ;;
14353   esac
14354     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14355       _lt_dar_single_mod='$single_module'
14356     fi
14357     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14358       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14359     else
14360       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14361     fi
14362     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14363       _lt_dsymutil='~$DSYMUTIL $lib || :'
14364     else
14365       _lt_dsymutil=
14366     fi
14367     ;;
14368   esac
14369
14370 for ac_header in dlfcn.h
14371 do :
14372   ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14373 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14374   cat >>confdefs.h <<_ACEOF
14375 #define HAVE_DLFCN_H 1
14376 _ACEOF
14377
14378 fi
14379 done
14380
14381
14382
14383
14384
14385 # Set options
14386
14387
14388
14389         enable_dlopen=no
14390
14391
14392   enable_win32_dll=no
14393
14394
14395             # Check whether --enable-shared was given.
14396 if test "${enable_shared+set}" = set; then :
14397   enableval=$enable_shared; p=${PACKAGE-default}
14398     case $enableval in
14399     yes) enable_shared=yes ;;
14400     no) enable_shared=no ;;
14401     *)
14402       enable_shared=no
14403       # Look at the argument we got.  We use all the common list separators.
14404       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14405       for pkg in $enableval; do
14406         IFS="$lt_save_ifs"
14407         if test "X$pkg" = "X$p"; then
14408           enable_shared=yes
14409         fi
14410       done
14411       IFS="$lt_save_ifs"
14412       ;;
14413     esac
14414 else
14415   enable_shared=yes
14416 fi
14417
14418
14419
14420
14421
14422
14423
14424
14425
14426   # Check whether --enable-static was given.
14427 if test "${enable_static+set}" = set; then :
14428   enableval=$enable_static; p=${PACKAGE-default}
14429     case $enableval in
14430     yes) enable_static=yes ;;
14431     no) enable_static=no ;;
14432     *)
14433      enable_static=no
14434       # Look at the argument we got.  We use all the common list separators.
14435       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14436       for pkg in $enableval; do
14437         IFS="$lt_save_ifs"
14438         if test "X$pkg" = "X$p"; then
14439           enable_static=yes
14440         fi
14441       done
14442       IFS="$lt_save_ifs"
14443       ;;
14444     esac
14445 else
14446   enable_static=yes
14447 fi
14448
14449
14450
14451
14452
14453
14454
14455
14456
14457
14458 # Check whether --with-pic was given.
14459 if test "${with_pic+set}" = set; then :
14460   withval=$with_pic; p=${PACKAGE-default}
14461     case "$withval" in
14462     yes|no) pic_mode="$withval" ;;
14463     *)
14464       pic_mode=default
14465       # Look at the argument we got.  We use all the common list separators.
14466       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14467       for pkg in $withval; do
14468         IFS="$lt_save_ifs"
14469         if test "X$pkg" = "X$p"; then
14470           pic_mode=yes
14471         fi
14472       done
14473       IFS="$lt_save_ifs"
14474       ;;
14475     esac
14476 else
14477   pic_mode=default
14478 fi
14479
14480
14481 test -z "$pic_mode" && pic_mode=default
14482
14483
14484
14485
14486
14487
14488
14489   # Check whether --enable-fast-install was given.
14490 if test "${enable_fast_install+set}" = set; then :
14491   enableval=$enable_fast_install; p=${PACKAGE-default}
14492     case $enableval in
14493     yes) enable_fast_install=yes ;;
14494     no) enable_fast_install=no ;;
14495     *)
14496       enable_fast_install=no
14497       # Look at the argument we got.  We use all the common list separators.
14498       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14499       for pkg in $enableval; do
14500         IFS="$lt_save_ifs"
14501         if test "X$pkg" = "X$p"; then
14502           enable_fast_install=yes
14503         fi
14504       done
14505       IFS="$lt_save_ifs"
14506       ;;
14507     esac
14508 else
14509   enable_fast_install=yes
14510 fi
14511
14512
14513
14514
14515
14516
14517
14518
14519
14520
14521
14522 # This can be used to rebuild libtool when needed
14523 LIBTOOL_DEPS="$ltmain"
14524
14525 # Always use our own libtool.
14526 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14527
14528
14529
14530
14531
14532
14533
14534
14535
14536
14537
14538
14539
14540
14541
14542
14543
14544
14545
14546
14547
14548
14549
14550
14551
14552
14553 test -z "$LN_S" && LN_S="ln -s"
14554
14555
14556
14557
14558
14559
14560
14561
14562
14563
14564
14565
14566
14567
14568 if test -n "${ZSH_VERSION+set}" ; then
14569    setopt NO_GLOB_SUBST
14570 fi
14571
14572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14573 $as_echo_n "checking for objdir... " >&6; }
14574 if test "${lt_cv_objdir+set}" = set; then :
14575   $as_echo_n "(cached) " >&6
14576 else
14577   rm -f .libs 2>/dev/null
14578 mkdir .libs 2>/dev/null
14579 if test -d .libs; then
14580   lt_cv_objdir=.libs
14581 else
14582   # MS-DOS does not allow filenames that begin with a dot.
14583   lt_cv_objdir=_libs
14584 fi
14585 rmdir .libs 2>/dev/null
14586 fi
14587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14588 $as_echo "$lt_cv_objdir" >&6; }
14589 objdir=$lt_cv_objdir
14590
14591
14592
14593
14594
14595 cat >>confdefs.h <<_ACEOF
14596 #define LT_OBJDIR "$lt_cv_objdir/"
14597 _ACEOF
14598
14599
14600
14601
14602 case $host_os in
14603 aix3*)
14604   # AIX sometimes has problems with the GCC collect2 program.  For some
14605   # reason, if we set the COLLECT_NAMES environment variable, the problems
14606   # vanish in a puff of smoke.
14607   if test "X${COLLECT_NAMES+set}" != Xset; then
14608     COLLECT_NAMES=
14609     export COLLECT_NAMES
14610   fi
14611   ;;
14612 esac
14613
14614 # Global variables:
14615 ofile=libtool
14616 can_build_shared=yes
14617
14618 # All known linkers require a `.a' archive for static linking (except MSVC,
14619 # which needs '.lib').
14620 libext=a
14621
14622 with_gnu_ld="$lt_cv_prog_gnu_ld"
14623
14624 old_CC="$CC"
14625 old_CFLAGS="$CFLAGS"
14626
14627 # Set sane defaults for various variables
14628 test -z "$CC" && CC=cc
14629 test -z "$LTCC" && LTCC=$CC
14630 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14631 test -z "$LD" && LD=ld
14632 test -z "$ac_objext" && ac_objext=o
14633
14634 for cc_temp in $compiler""; do
14635   case $cc_temp in
14636     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14637     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14638     \-*) ;;
14639     *) break;;
14640   esac
14641 done
14642 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14643
14644
14645 # Only perform the check for file, if the check method requires it
14646 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14647 case $deplibs_check_method in
14648 file_magic*)
14649   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14650     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14651 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14652 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14653   $as_echo_n "(cached) " >&6
14654 else
14655   case $MAGIC_CMD in
14656 [\\/*] |  ?:[\\/]*)
14657   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14658   ;;
14659 *)
14660   lt_save_MAGIC_CMD="$MAGIC_CMD"
14661   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14662   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14663   for ac_dir in $ac_dummy; do
14664     IFS="$lt_save_ifs"
14665     test -z "$ac_dir" && ac_dir=.
14666     if test -f $ac_dir/${ac_tool_prefix}file; then
14667       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14668       if test -n "$file_magic_test_file"; then
14669         case $deplibs_check_method in
14670         "file_magic "*)
14671           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14672           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14673           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14674             $EGREP "$file_magic_regex" > /dev/null; then
14675             :
14676           else
14677             cat <<_LT_EOF 1>&2
14678
14679 *** Warning: the command libtool uses to detect shared libraries,
14680 *** $file_magic_cmd, produces output that libtool cannot recognize.
14681 *** The result is that libtool may fail to recognize shared libraries
14682 *** as such.  This will affect the creation of libtool libraries that
14683 *** depend on shared libraries, but programs linked with such libtool
14684 *** libraries will work regardless of this problem.  Nevertheless, you
14685 *** may want to report the problem to your system manager and/or to
14686 *** bug-libtool@gnu.org
14687
14688 _LT_EOF
14689           fi ;;
14690         esac
14691       fi
14692       break
14693     fi
14694   done
14695   IFS="$lt_save_ifs"
14696   MAGIC_CMD="$lt_save_MAGIC_CMD"
14697   ;;
14698 esac
14699 fi
14700
14701 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14702 if test -n "$MAGIC_CMD"; then
14703   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14704 $as_echo "$MAGIC_CMD" >&6; }
14705 else
14706   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14707 $as_echo "no" >&6; }
14708 fi
14709
14710
14711
14712
14713
14714 if test -z "$lt_cv_path_MAGIC_CMD"; then
14715   if test -n "$ac_tool_prefix"; then
14716     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14717 $as_echo_n "checking for file... " >&6; }
14718 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14719   $as_echo_n "(cached) " >&6
14720 else
14721   case $MAGIC_CMD in
14722 [\\/*] |  ?:[\\/]*)
14723   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14724   ;;
14725 *)
14726   lt_save_MAGIC_CMD="$MAGIC_CMD"
14727   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14728   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14729   for ac_dir in $ac_dummy; do
14730     IFS="$lt_save_ifs"
14731     test -z "$ac_dir" && ac_dir=.
14732     if test -f $ac_dir/file; then
14733       lt_cv_path_MAGIC_CMD="$ac_dir/file"
14734       if test -n "$file_magic_test_file"; then
14735         case $deplibs_check_method in
14736         "file_magic "*)
14737           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14738           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14739           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14740             $EGREP "$file_magic_regex" > /dev/null; then
14741             :
14742           else
14743             cat <<_LT_EOF 1>&2
14744
14745 *** Warning: the command libtool uses to detect shared libraries,
14746 *** $file_magic_cmd, produces output that libtool cannot recognize.
14747 *** The result is that libtool may fail to recognize shared libraries
14748 *** as such.  This will affect the creation of libtool libraries that
14749 *** depend on shared libraries, but programs linked with such libtool
14750 *** libraries will work regardless of this problem.  Nevertheless, you
14751 *** may want to report the problem to your system manager and/or to
14752 *** bug-libtool@gnu.org
14753
14754 _LT_EOF
14755           fi ;;
14756         esac
14757       fi
14758       break
14759     fi
14760   done
14761   IFS="$lt_save_ifs"
14762   MAGIC_CMD="$lt_save_MAGIC_CMD"
14763   ;;
14764 esac
14765 fi
14766
14767 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14768 if test -n "$MAGIC_CMD"; then
14769   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14770 $as_echo "$MAGIC_CMD" >&6; }
14771 else
14772   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14773 $as_echo "no" >&6; }
14774 fi
14775
14776
14777   else
14778     MAGIC_CMD=:
14779   fi
14780 fi
14781
14782   fi
14783   ;;
14784 esac
14785
14786 # Use C for the default configuration in the libtool script
14787
14788 lt_save_CC="$CC"
14789 ac_ext=c
14790 ac_cpp='$CPP $CPPFLAGS'
14791 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14792 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14793 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14794
14795
14796 # Source file extension for C test sources.
14797 ac_ext=c
14798
14799 # Object file extension for compiled C test sources.
14800 objext=o
14801 objext=$objext
14802
14803 # Code to be used in simple compile tests
14804 lt_simple_compile_test_code="int some_variable = 0;"
14805
14806 # Code to be used in simple link tests
14807 lt_simple_link_test_code='int main(){return(0);}'
14808
14809
14810
14811
14812
14813
14814
14815 # If no C compiler was specified, use CC.
14816 LTCC=${LTCC-"$CC"}
14817
14818 # If no C compiler flags were specified, use CFLAGS.
14819 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14820
14821 # Allow CC to be a program name with arguments.
14822 compiler=$CC
14823
14824 # Save the default compiler, since it gets overwritten when the other
14825 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
14826 compiler_DEFAULT=$CC
14827
14828 # save warnings/boilerplate of simple test code
14829 ac_outfile=conftest.$ac_objext
14830 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
14831 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14832 _lt_compiler_boilerplate=`cat conftest.err`
14833 $RM conftest*
14834
14835 ac_outfile=conftest.$ac_objext
14836 echo "$lt_simple_link_test_code" >conftest.$ac_ext
14837 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14838 _lt_linker_boilerplate=`cat conftest.err`
14839 $RM -r conftest*
14840
14841
14842 ## CAVEAT EMPTOR:
14843 ## There is no encapsulation within the following macros, do not change
14844 ## the running order or otherwise move them around unless you know exactly
14845 ## what you are doing...
14846 if test -n "$compiler"; then
14847
14848 lt_prog_compiler_no_builtin_flag=
14849
14850 if test "$GCC" = yes; then
14851   case $cc_basename in
14852   nvcc*)
14853     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
14854   *)
14855     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
14856   esac
14857
14858   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
14859 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
14860 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
14861   $as_echo_n "(cached) " >&6
14862 else
14863   lt_cv_prog_compiler_rtti_exceptions=no
14864    ac_outfile=conftest.$ac_objext
14865    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14866    lt_compiler_flag="-fno-rtti -fno-exceptions"
14867    # Insert the option either (1) after the last *FLAGS variable, or
14868    # (2) before a word containing "conftest.", or (3) at the end.
14869    # Note that $ac_compile itself does not contain backslashes and begins
14870    # with a dollar sign (not a hyphen), so the echo should work correctly.
14871    # The option is referenced via a variable to avoid confusing sed.
14872    lt_compile=`echo "$ac_compile" | $SED \
14873    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14874    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14875    -e 's:$: $lt_compiler_flag:'`
14876    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14877    (eval "$lt_compile" 2>conftest.err)
14878    ac_status=$?
14879    cat conftest.err >&5
14880    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14881    if (exit $ac_status) && test -s "$ac_outfile"; then
14882      # The compiler can only warn and ignore the option if not recognized
14883      # So say no if there are warnings other than the usual output.
14884      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14885      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14886      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14887        lt_cv_prog_compiler_rtti_exceptions=yes
14888      fi
14889    fi
14890    $RM conftest*
14891
14892 fi
14893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
14894 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
14895
14896 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
14897     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
14898 else
14899     :
14900 fi
14901
14902 fi
14903
14904
14905
14906
14907
14908
14909   lt_prog_compiler_wl=
14910 lt_prog_compiler_pic=
14911 lt_prog_compiler_static=
14912
14913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14914 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14915
14916   if test "$GCC" = yes; then
14917     lt_prog_compiler_wl='-Wl,'
14918     lt_prog_compiler_static='-static'
14919
14920     case $host_os in
14921       aix*)
14922       # All AIX code is PIC.
14923       if test "$host_cpu" = ia64; then
14924         # AIX 5 now supports IA64 processor
14925         lt_prog_compiler_static='-Bstatic'
14926       fi
14927       lt_prog_compiler_pic='-fPIC'
14928       ;;
14929
14930     amigaos*)
14931       case $host_cpu in
14932       powerpc)
14933             # see comment about AmigaOS4 .so support
14934             lt_prog_compiler_pic='-fPIC'
14935         ;;
14936       m68k)
14937             # FIXME: we need at least 68020 code to build shared libraries, but
14938             # adding the `-m68020' flag to GCC prevents building anything better,
14939             # like `-m68040'.
14940             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
14941         ;;
14942       esac
14943       ;;
14944
14945     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14946       # PIC is the default for these OSes.
14947       ;;
14948
14949     mingw* | cygwin* | pw32* | os2* | cegcc*)
14950       # This hack is so that the source file can tell whether it is being
14951       # built for inclusion in a dll (and should export symbols for example).
14952       # Although the cygwin gcc ignores -fPIC, still need this for old-style
14953       # (--disable-auto-import) libraries
14954       lt_prog_compiler_pic='-DDLL_EXPORT'
14955       ;;
14956
14957     darwin* | rhapsody*)
14958       # PIC is the default on this platform
14959       # Common symbols not allowed in MH_DYLIB files
14960       lt_prog_compiler_pic='-fno-common'
14961       ;;
14962
14963     haiku*)
14964       # PIC is the default for Haiku.
14965       # The "-static" flag exists, but is broken.
14966       lt_prog_compiler_static=
14967       ;;
14968
14969     hpux*)
14970       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
14971       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
14972       # sets the default TLS model and affects inlining.
14973       case $host_cpu in
14974       hppa*64*)
14975         # +Z the default
14976         ;;
14977       *)
14978         lt_prog_compiler_pic='-fPIC'
14979         ;;
14980       esac
14981       ;;
14982
14983     interix[3-9]*)
14984       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
14985       # Instead, we relocate shared libraries at runtime.
14986       ;;
14987
14988     msdosdjgpp*)
14989       # Just because we use GCC doesn't mean we suddenly get shared libraries
14990       # on systems that don't support them.
14991       lt_prog_compiler_can_build_shared=no
14992       enable_shared=no
14993       ;;
14994
14995     *nto* | *qnx*)
14996       # QNX uses GNU C++, but need to define -shared option too, otherwise
14997       # it will coredump.
14998       lt_prog_compiler_pic='-fPIC -shared'
14999       ;;
15000
15001     sysv4*MP*)
15002       if test -d /usr/nec; then
15003         lt_prog_compiler_pic=-Kconform_pic
15004       fi
15005       ;;
15006
15007     *)
15008       lt_prog_compiler_pic='-fPIC'
15009       ;;
15010     esac
15011
15012     case $cc_basename in
15013     nvcc*) # Cuda Compiler Driver 2.2
15014       lt_prog_compiler_wl='-Xlinker '
15015       lt_prog_compiler_pic='-Xcompiler -fPIC'
15016       ;;
15017     esac
15018   else
15019     # PORTME Check for flag to pass linker flags through the system compiler.
15020     case $host_os in
15021     aix*)
15022       lt_prog_compiler_wl='-Wl,'
15023       if test "$host_cpu" = ia64; then
15024         # AIX 5 now supports IA64 processor
15025         lt_prog_compiler_static='-Bstatic'
15026       else
15027         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
15028       fi
15029       ;;
15030
15031     mingw* | cygwin* | pw32* | os2* | cegcc*)
15032       # This hack is so that the source file can tell whether it is being
15033       # built for inclusion in a dll (and should export symbols for example).
15034       lt_prog_compiler_pic='-DDLL_EXPORT'
15035       ;;
15036
15037     hpux9* | hpux10* | hpux11*)
15038       lt_prog_compiler_wl='-Wl,'
15039       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
15040       # not for PA HP-UX.
15041       case $host_cpu in
15042       hppa*64*|ia64*)
15043         # +Z the default
15044         ;;
15045       *)
15046         lt_prog_compiler_pic='+Z'
15047         ;;
15048       esac
15049       # Is there a better lt_prog_compiler_static that works with the bundled CC?
15050       lt_prog_compiler_static='${wl}-a ${wl}archive'
15051       ;;
15052
15053     irix5* | irix6* | nonstopux*)
15054       lt_prog_compiler_wl='-Wl,'
15055       # PIC (with -KPIC) is the default.
15056       lt_prog_compiler_static='-non_shared'
15057       ;;
15058
15059     linux* | k*bsd*-gnu | kopensolaris*-gnu)
15060       case $cc_basename in
15061       # old Intel for x86_64 which still supported -KPIC.
15062       ecc*)
15063         lt_prog_compiler_wl='-Wl,'
15064         lt_prog_compiler_pic='-KPIC'
15065         lt_prog_compiler_static='-static'
15066         ;;
15067       # icc used to be incompatible with GCC.
15068       # ICC 10 doesn't accept -KPIC any more.
15069       icc* | ifort*)
15070         lt_prog_compiler_wl='-Wl,'
15071         lt_prog_compiler_pic='-fPIC'
15072         lt_prog_compiler_static='-static'
15073         ;;
15074       # Lahey Fortran 8.1.
15075       lf95*)
15076         lt_prog_compiler_wl='-Wl,'
15077         lt_prog_compiler_pic='--shared'
15078         lt_prog_compiler_static='--static'
15079         ;;
15080       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
15081         # Portland Group compilers (*not* the Pentium gcc compiler,
15082         # which looks to be a dead project)
15083         lt_prog_compiler_wl='-Wl,'
15084         lt_prog_compiler_pic='-fpic'
15085         lt_prog_compiler_static='-Bstatic'
15086         ;;
15087       ccc*)
15088         lt_prog_compiler_wl='-Wl,'
15089         # All Alpha code is PIC.
15090         lt_prog_compiler_static='-non_shared'
15091         ;;
15092       xl* | bgxl* | bgf* | mpixl*)
15093         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
15094         lt_prog_compiler_wl='-Wl,'
15095         lt_prog_compiler_pic='-qpic'
15096         lt_prog_compiler_static='-qstaticlink'
15097         ;;
15098       *)
15099         case `$CC -V 2>&1 | sed 5q` in
15100         *Sun\ F* | *Sun*Fortran*)
15101           # Sun Fortran 8.3 passes all unrecognized flags to the linker
15102           lt_prog_compiler_pic='-KPIC'
15103           lt_prog_compiler_static='-Bstatic'
15104           lt_prog_compiler_wl=''
15105           ;;
15106         *Sun\ C*)
15107           # Sun C 5.9
15108           lt_prog_compiler_pic='-KPIC'
15109           lt_prog_compiler_static='-Bstatic'
15110           lt_prog_compiler_wl='-Wl,'
15111           ;;
15112         esac
15113         ;;
15114       esac
15115       ;;
15116
15117     newsos6)
15118       lt_prog_compiler_pic='-KPIC'
15119       lt_prog_compiler_static='-Bstatic'
15120       ;;
15121
15122     *nto* | *qnx*)
15123       # QNX uses GNU C++, but need to define -shared option too, otherwise
15124       # it will coredump.
15125       lt_prog_compiler_pic='-fPIC -shared'
15126       ;;
15127
15128     osf3* | osf4* | osf5*)
15129       lt_prog_compiler_wl='-Wl,'
15130       # All OSF/1 code is PIC.
15131       lt_prog_compiler_static='-non_shared'
15132       ;;
15133
15134     rdos*)
15135       lt_prog_compiler_static='-non_shared'
15136       ;;
15137
15138     solaris*)
15139       lt_prog_compiler_pic='-KPIC'
15140       lt_prog_compiler_static='-Bstatic'
15141       case $cc_basename in
15142       f77* | f90* | f95*)
15143         lt_prog_compiler_wl='-Qoption ld ';;
15144       *)
15145         lt_prog_compiler_wl='-Wl,';;
15146       esac
15147       ;;
15148
15149     sunos4*)
15150       lt_prog_compiler_wl='-Qoption ld '
15151       lt_prog_compiler_pic='-PIC'
15152       lt_prog_compiler_static='-Bstatic'
15153       ;;
15154
15155     sysv4 | sysv4.2uw2* | sysv4.3*)
15156       lt_prog_compiler_wl='-Wl,'
15157       lt_prog_compiler_pic='-KPIC'
15158       lt_prog_compiler_static='-Bstatic'
15159       ;;
15160
15161     sysv4*MP*)
15162       if test -d /usr/nec ;then
15163         lt_prog_compiler_pic='-Kconform_pic'
15164         lt_prog_compiler_static='-Bstatic'
15165       fi
15166       ;;
15167
15168     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
15169       lt_prog_compiler_wl='-Wl,'
15170       lt_prog_compiler_pic='-KPIC'
15171       lt_prog_compiler_static='-Bstatic'
15172       ;;
15173
15174     unicos*)
15175       lt_prog_compiler_wl='-Wl,'
15176       lt_prog_compiler_can_build_shared=no
15177       ;;
15178
15179     uts4*)
15180       lt_prog_compiler_pic='-pic'
15181       lt_prog_compiler_static='-Bstatic'
15182       ;;
15183
15184     *)
15185       lt_prog_compiler_can_build_shared=no
15186       ;;
15187     esac
15188   fi
15189
15190 case $host_os in
15191   # For platforms which do not support PIC, -DPIC is meaningless:
15192   *djgpp*)
15193     lt_prog_compiler_pic=
15194     ;;
15195   *)
15196     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
15197     ;;
15198 esac
15199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
15200 $as_echo "$lt_prog_compiler_pic" >&6; }
15201
15202
15203
15204
15205
15206
15207 #
15208 # Check to make sure the PIC flag actually works.
15209 #
15210 if test -n "$lt_prog_compiler_pic"; then
15211   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
15212 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
15213 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
15214   $as_echo_n "(cached) " >&6
15215 else
15216   lt_cv_prog_compiler_pic_works=no
15217    ac_outfile=conftest.$ac_objext
15218    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15219    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
15220    # Insert the option either (1) after the last *FLAGS variable, or
15221    # (2) before a word containing "conftest.", or (3) at the end.
15222    # Note that $ac_compile itself does not contain backslashes and begins
15223    # with a dollar sign (not a hyphen), so the echo should work correctly.
15224    # The option is referenced via a variable to avoid confusing sed.
15225    lt_compile=`echo "$ac_compile" | $SED \
15226    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15227    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15228    -e 's:$: $lt_compiler_flag:'`
15229    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15230    (eval "$lt_compile" 2>conftest.err)
15231    ac_status=$?
15232    cat conftest.err >&5
15233    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15234    if (exit $ac_status) && test -s "$ac_outfile"; then
15235      # The compiler can only warn and ignore the option if not recognized
15236      # So say no if there are warnings other than the usual output.
15237      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15238      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15239      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15240        lt_cv_prog_compiler_pic_works=yes
15241      fi
15242    fi
15243    $RM conftest*
15244
15245 fi
15246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15247 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15248
15249 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15250     case $lt_prog_compiler_pic in
15251      "" | " "*) ;;
15252      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15253      esac
15254 else
15255     lt_prog_compiler_pic=
15256      lt_prog_compiler_can_build_shared=no
15257 fi
15258
15259 fi
15260
15261
15262
15263
15264
15265
15266 #
15267 # Check to make sure the static flag actually works.
15268 #
15269 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15271 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15272 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15273   $as_echo_n "(cached) " >&6
15274 else
15275   lt_cv_prog_compiler_static_works=no
15276    save_LDFLAGS="$LDFLAGS"
15277    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15278    echo "$lt_simple_link_test_code" > conftest.$ac_ext
15279    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15280      # The linker can only warn and ignore the option if not recognized
15281      # So say no if there are warnings
15282      if test -s conftest.err; then
15283        # Append any errors to the config.log.
15284        cat conftest.err 1>&5
15285        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15286        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15287        if diff conftest.exp conftest.er2 >/dev/null; then
15288          lt_cv_prog_compiler_static_works=yes
15289        fi
15290      else
15291        lt_cv_prog_compiler_static_works=yes
15292      fi
15293    fi
15294    $RM -r conftest*
15295    LDFLAGS="$save_LDFLAGS"
15296
15297 fi
15298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15299 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15300
15301 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15302     :
15303 else
15304     lt_prog_compiler_static=
15305 fi
15306
15307
15308
15309
15310
15311
15312
15313   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15314 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15315 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15316   $as_echo_n "(cached) " >&6
15317 else
15318   lt_cv_prog_compiler_c_o=no
15319    $RM -r conftest 2>/dev/null
15320    mkdir conftest
15321    cd conftest
15322    mkdir out
15323    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15324
15325    lt_compiler_flag="-o out/conftest2.$ac_objext"
15326    # Insert the option either (1) after the last *FLAGS variable, or
15327    # (2) before a word containing "conftest.", or (3) at the end.
15328    # Note that $ac_compile itself does not contain backslashes and begins
15329    # with a dollar sign (not a hyphen), so the echo should work correctly.
15330    lt_compile=`echo "$ac_compile" | $SED \
15331    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15332    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15333    -e 's:$: $lt_compiler_flag:'`
15334    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15335    (eval "$lt_compile" 2>out/conftest.err)
15336    ac_status=$?
15337    cat out/conftest.err >&5
15338    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15339    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15340    then
15341      # The compiler can only warn and ignore the option if not recognized
15342      # So say no if there are warnings
15343      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15344      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15345      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15346        lt_cv_prog_compiler_c_o=yes
15347      fi
15348    fi
15349    chmod u+w . 2>&5
15350    $RM conftest*
15351    # SGI C++ compiler will create directory out/ii_files/ for
15352    # template instantiation
15353    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15354    $RM out/* && rmdir out
15355    cd ..
15356    $RM -r conftest
15357    $RM conftest*
15358
15359 fi
15360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15361 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15362
15363
15364
15365
15366
15367
15368   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15369 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15370 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15371   $as_echo_n "(cached) " >&6
15372 else
15373   lt_cv_prog_compiler_c_o=no
15374    $RM -r conftest 2>/dev/null
15375    mkdir conftest
15376    cd conftest
15377    mkdir out
15378    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15379
15380    lt_compiler_flag="-o out/conftest2.$ac_objext"
15381    # Insert the option either (1) after the last *FLAGS variable, or
15382    # (2) before a word containing "conftest.", or (3) at the end.
15383    # Note that $ac_compile itself does not contain backslashes and begins
15384    # with a dollar sign (not a hyphen), so the echo should work correctly.
15385    lt_compile=`echo "$ac_compile" | $SED \
15386    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15387    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15388    -e 's:$: $lt_compiler_flag:'`
15389    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15390    (eval "$lt_compile" 2>out/conftest.err)
15391    ac_status=$?
15392    cat out/conftest.err >&5
15393    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15394    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15395    then
15396      # The compiler can only warn and ignore the option if not recognized
15397      # So say no if there are warnings
15398      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15399      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15400      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15401        lt_cv_prog_compiler_c_o=yes
15402      fi
15403    fi
15404    chmod u+w . 2>&5
15405    $RM conftest*
15406    # SGI C++ compiler will create directory out/ii_files/ for
15407    # template instantiation
15408    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15409    $RM out/* && rmdir out
15410    cd ..
15411    $RM -r conftest
15412    $RM conftest*
15413
15414 fi
15415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15416 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15417
15418
15419
15420
15421 hard_links="nottested"
15422 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15423   # do not overwrite the value of need_locks provided by the user
15424   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15425 $as_echo_n "checking if we can lock with hard links... " >&6; }
15426   hard_links=yes
15427   $RM conftest*
15428   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15429   touch conftest.a
15430   ln conftest.a conftest.b 2>&5 || hard_links=no
15431   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15432   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15433 $as_echo "$hard_links" >&6; }
15434   if test "$hard_links" = no; then
15435     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15436 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15437     need_locks=warn
15438   fi
15439 else
15440   need_locks=no
15441 fi
15442
15443
15444
15445
15446
15447
15448   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15449 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15450
15451   runpath_var=
15452   allow_undefined_flag=
15453   always_export_symbols=no
15454   archive_cmds=
15455   archive_expsym_cmds=
15456   compiler_needs_object=no
15457   enable_shared_with_static_runtimes=no
15458   export_dynamic_flag_spec=
15459   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15460   hardcode_automatic=no
15461   hardcode_direct=no
15462   hardcode_direct_absolute=no
15463   hardcode_libdir_flag_spec=
15464   hardcode_libdir_flag_spec_ld=
15465   hardcode_libdir_separator=
15466   hardcode_minus_L=no
15467   hardcode_shlibpath_var=unsupported
15468   inherit_rpath=no
15469   link_all_deplibs=unknown
15470   module_cmds=
15471   module_expsym_cmds=
15472   old_archive_from_new_cmds=
15473   old_archive_from_expsyms_cmds=
15474   thread_safe_flag_spec=
15475   whole_archive_flag_spec=
15476   # include_expsyms should be a list of space-separated symbols to be *always*
15477   # included in the symbol list
15478   include_expsyms=
15479   # exclude_expsyms can be an extended regexp of symbols to exclude
15480   # it will be wrapped by ` (' and `)$', so one must not match beginning or
15481   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15482   # as well as any symbol that contains `d'.
15483   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15484   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15485   # platforms (ab)use it in PIC code, but their linkers get confused if
15486   # the symbol is explicitly referenced.  Since portable code cannot
15487   # rely on this symbol name, it's probably fine to never include it in
15488   # preloaded symbol tables.
15489   # Exclude shared library initialization/finalization symbols.
15490   extract_expsyms_cmds=
15491
15492   case $host_os in
15493   cygwin* | mingw* | pw32* | cegcc*)
15494     # FIXME: the MSVC++ port hasn't been tested in a loooong time
15495     # When not using gcc, we currently assume that we are using
15496     # Microsoft Visual C++.
15497     if test "$GCC" != yes; then
15498       with_gnu_ld=no
15499     fi
15500     ;;
15501   interix*)
15502     # we just hope/assume this is gcc and not c89 (= MSVC++)
15503     with_gnu_ld=yes
15504     ;;
15505   openbsd*)
15506     with_gnu_ld=no
15507     ;;
15508   esac
15509
15510   ld_shlibs=yes
15511
15512   # On some targets, GNU ld is compatible enough with the native linker
15513   # that we're better off using the native interface for both.
15514   lt_use_gnu_ld_interface=no
15515   if test "$with_gnu_ld" = yes; then
15516     case $host_os in
15517       aix*)
15518         # The AIX port of GNU ld has always aspired to compatibility
15519         # with the native linker.  However, as the warning in the GNU ld
15520         # block says, versions before 2.19.5* couldn't really create working
15521         # shared libraries, regardless of the interface used.
15522         case `$LD -v 2>&1` in
15523           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15524           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15525           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15526           *)
15527             lt_use_gnu_ld_interface=yes
15528             ;;
15529         esac
15530         ;;
15531       *)
15532         lt_use_gnu_ld_interface=yes
15533         ;;
15534     esac
15535   fi
15536
15537   if test "$lt_use_gnu_ld_interface" = yes; then
15538     # If archive_cmds runs LD, not CC, wlarc should be empty
15539     wlarc='${wl}'
15540
15541     # Set some defaults for GNU ld with shared library support. These
15542     # are reset later if shared libraries are not supported. Putting them
15543     # here allows them to be overridden if necessary.
15544     runpath_var=LD_RUN_PATH
15545     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15546     export_dynamic_flag_spec='${wl}--export-dynamic'
15547     # ancient GNU ld didn't support --whole-archive et. al.
15548     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15549       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15550     else
15551       whole_archive_flag_spec=
15552     fi
15553     supports_anon_versioning=no
15554     case `$LD -v 2>&1` in
15555       *GNU\ gold*) supports_anon_versioning=yes ;;
15556       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15557       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15558       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15559       *\ 2.11.*) ;; # other 2.11 versions
15560       *) supports_anon_versioning=yes ;;
15561     esac
15562
15563     # See if GNU ld supports shared libraries.
15564     case $host_os in
15565     aix[3-9]*)
15566       # On AIX/PPC, the GNU linker is very broken
15567       if test "$host_cpu" != ia64; then
15568         ld_shlibs=no
15569         cat <<_LT_EOF 1>&2
15570
15571 *** Warning: the GNU linker, at least up to release 2.19, is reported
15572 *** to be unable to reliably create shared libraries on AIX.
15573 *** Therefore, libtool is disabling shared libraries support.  If you
15574 *** really care for shared libraries, you may want to install binutils
15575 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15576 *** You will then need to restart the configuration process.
15577
15578 _LT_EOF
15579       fi
15580       ;;
15581
15582     amigaos*)
15583       case $host_cpu in
15584       powerpc)
15585             # see comment about AmigaOS4 .so support
15586             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15587             archive_expsym_cmds=''
15588         ;;
15589       m68k)
15590             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15591             hardcode_libdir_flag_spec='-L$libdir'
15592             hardcode_minus_L=yes
15593         ;;
15594       esac
15595       ;;
15596
15597     beos*)
15598       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15599         allow_undefined_flag=unsupported
15600         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15601         # support --undefined.  This deserves some investigation.  FIXME
15602         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15603       else
15604         ld_shlibs=no
15605       fi
15606       ;;
15607
15608     cygwin* | mingw* | pw32* | cegcc*)
15609       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15610       # as there is no search path for DLLs.
15611       hardcode_libdir_flag_spec='-L$libdir'
15612       export_dynamic_flag_spec='${wl}--export-all-symbols'
15613       allow_undefined_flag=unsupported
15614       always_export_symbols=no
15615       enable_shared_with_static_runtimes=yes
15616       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15617
15618       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15619         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15620         # If the export-symbols file already is a .def file (1st line
15621         # is EXPORTS), use it as is; otherwise, prepend...
15622         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15623           cp $export_symbols $output_objdir/$soname.def;
15624         else
15625           echo EXPORTS > $output_objdir/$soname.def;
15626           cat $export_symbols >> $output_objdir/$soname.def;
15627         fi~
15628         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15629       else
15630         ld_shlibs=no
15631       fi
15632       ;;
15633
15634     haiku*)
15635       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15636       link_all_deplibs=yes
15637       ;;
15638
15639     interix[3-9]*)
15640       hardcode_direct=no
15641       hardcode_shlibpath_var=no
15642       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15643       export_dynamic_flag_spec='${wl}-E'
15644       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15645       # Instead, shared libraries are loaded at an image base (0x10000000 by
15646       # default) and relocated if they conflict, which is a slow very memory
15647       # consuming and fragmenting process.  To avoid this, we pick a random,
15648       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15649       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
15650       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15651       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15652       ;;
15653
15654     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15655       tmp_diet=no
15656       if test "$host_os" = linux-dietlibc; then
15657         case $cc_basename in
15658           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
15659         esac
15660       fi
15661       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15662          && test "$tmp_diet" = no
15663       then
15664         tmp_addflag=
15665         tmp_sharedflag='-shared'
15666         case $cc_basename,$host_cpu in
15667         pgcc*)                          # Portland Group C compiler
15668           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'
15669           tmp_addflag=' $pic_flag'
15670           ;;
15671         pgf77* | pgf90* | pgf95* | pgfortran*)
15672                                         # Portland Group f77 and f90 compilers
15673           whole_archive_flag_spec='${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'
15674           tmp_addflag=' $pic_flag -Mnomain' ;;
15675         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
15676           tmp_addflag=' -i_dynamic' ;;
15677         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
15678           tmp_addflag=' -i_dynamic -nofor_main' ;;
15679         ifc* | ifort*)                  # Intel Fortran compiler
15680           tmp_addflag=' -nofor_main' ;;
15681         lf95*)                          # Lahey Fortran 8.1
15682           whole_archive_flag_spec=
15683           tmp_sharedflag='--shared' ;;
15684         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15685           tmp_sharedflag='-qmkshrobj'
15686           tmp_addflag= ;;
15687         nvcc*)  # Cuda Compiler Driver 2.2
15688           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15689           compiler_needs_object=yes
15690           ;;
15691         esac
15692         case `$CC -V 2>&1 | sed 5q` in
15693         *Sun\ C*)                       # Sun C 5.9
15694           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\"` ${wl}--no-whole-archive'
15695           compiler_needs_object=yes
15696           tmp_sharedflag='-G' ;;
15697         *Sun\ F*)                       # Sun Fortran 8.3
15698           tmp_sharedflag='-G' ;;
15699         esac
15700         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15701
15702         if test "x$supports_anon_versioning" = xyes; then
15703           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15704             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15705             echo "local: *; };" >> $output_objdir/$libname.ver~
15706             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15707         fi
15708
15709         case $cc_basename in
15710         xlf* | bgf* | bgxlf* | mpixlf*)
15711           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15712           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15713           hardcode_libdir_flag_spec=
15714           hardcode_libdir_flag_spec_ld='-rpath $libdir'
15715           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15716           if test "x$supports_anon_versioning" = xyes; then
15717             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15718               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15719               echo "local: *; };" >> $output_objdir/$libname.ver~
15720               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15721           fi
15722           ;;
15723         esac
15724       else
15725         ld_shlibs=no
15726       fi
15727       ;;
15728
15729     netbsd*)
15730       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15731         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15732         wlarc=
15733       else
15734         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15735         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15736       fi
15737       ;;
15738
15739     solaris*)
15740       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15741         ld_shlibs=no
15742         cat <<_LT_EOF 1>&2
15743
15744 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15745 *** create shared libraries on Solaris systems.  Therefore, libtool
15746 *** is disabling shared libraries support.  We urge you to upgrade GNU
15747 *** binutils to release 2.9.1 or newer.  Another option is to modify
15748 *** your PATH or compiler configuration so that the native linker is
15749 *** used, and then restart.
15750
15751 _LT_EOF
15752       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15753         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15754         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15755       else
15756         ld_shlibs=no
15757       fi
15758       ;;
15759
15760     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15761       case `$LD -v 2>&1` in
15762         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15763         ld_shlibs=no
15764         cat <<_LT_EOF 1>&2
15765
15766 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15767 *** reliably create shared libraries on SCO systems.  Therefore, libtool
15768 *** is disabling shared libraries support.  We urge you to upgrade GNU
15769 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
15770 *** your PATH or compiler configuration so that the native linker is
15771 *** used, and then restart.
15772
15773 _LT_EOF
15774         ;;
15775         *)
15776           # For security reasons, it is highly recommended that you always
15777           # use absolute paths for naming shared libraries, and exclude the
15778           # DT_RUNPATH tag from executables and libraries.  But doing so
15779           # requires that you compile everything twice, which is a pain.
15780           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15781             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15782             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15783             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15784           else
15785             ld_shlibs=no
15786           fi
15787         ;;
15788       esac
15789       ;;
15790
15791     sunos4*)
15792       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15793       wlarc=
15794       hardcode_direct=yes
15795       hardcode_shlibpath_var=no
15796       ;;
15797
15798     *)
15799       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15800         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15801         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15802       else
15803         ld_shlibs=no
15804       fi
15805       ;;
15806     esac
15807
15808     if test "$ld_shlibs" = no; then
15809       runpath_var=
15810       hardcode_libdir_flag_spec=
15811       export_dynamic_flag_spec=
15812       whole_archive_flag_spec=
15813     fi
15814   else
15815     # PORTME fill in a description of your system's linker (not GNU ld)
15816     case $host_os in
15817     aix3*)
15818       allow_undefined_flag=unsupported
15819       always_export_symbols=yes
15820       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
15821       # Note: this linker hardcodes the directories in LIBPATH if there
15822       # are no directories specified by -L.
15823       hardcode_minus_L=yes
15824       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
15825         # Neither direct hardcoding nor static linking is supported with a
15826         # broken collect2.
15827         hardcode_direct=unsupported
15828       fi
15829       ;;
15830
15831     aix[4-9]*)
15832       if test "$host_cpu" = ia64; then
15833         # On IA64, the linker does run time linking by default, so we don't
15834         # have to do anything special.
15835         aix_use_runtimelinking=no
15836         exp_sym_flag='-Bexport'
15837         no_entry_flag=""
15838       else
15839         # If we're using GNU nm, then we don't want the "-C" option.
15840         # -C means demangle to AIX nm, but means don't demangle with GNU nm
15841         # Also, AIX nm treats weak defined symbols like other global
15842         # defined symbols, whereas GNU nm marks them as "W".
15843         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15844           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15845         else
15846           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15847         fi
15848         aix_use_runtimelinking=no
15849
15850         # Test if we are trying to use run time linking or normal
15851         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15852         # need to do runtime linking.
15853         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15854           for ld_flag in $LDFLAGS; do
15855           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
15856             aix_use_runtimelinking=yes
15857             break
15858           fi
15859           done
15860           ;;
15861         esac
15862
15863         exp_sym_flag='-bexport'
15864         no_entry_flag='-bnoentry'
15865       fi
15866
15867       # When large executables or shared objects are built, AIX ld can
15868       # have problems creating the table of contents.  If linking a library
15869       # or program results in "error TOC overflow" add -mminimal-toc to
15870       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
15871       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15872
15873       archive_cmds=''
15874       hardcode_direct=yes
15875       hardcode_direct_absolute=yes
15876       hardcode_libdir_separator=':'
15877       link_all_deplibs=yes
15878       file_list_spec='${wl}-f,'
15879
15880       if test "$GCC" = yes; then
15881         case $host_os in aix4.[012]|aix4.[012].*)
15882         # We only want to do this on AIX 4.2 and lower, the check
15883         # below for broken collect2 doesn't work under 4.3+
15884           collect2name=`${CC} -print-prog-name=collect2`
15885           if test -f "$collect2name" &&
15886            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15887           then
15888           # We have reworked collect2
15889           :
15890           else
15891           # We have old collect2
15892           hardcode_direct=unsupported
15893           # It fails to find uninstalled libraries when the uninstalled
15894           # path is not listed in the libpath.  Setting hardcode_minus_L
15895           # to unsupported forces relinking
15896           hardcode_minus_L=yes
15897           hardcode_libdir_flag_spec='-L$libdir'
15898           hardcode_libdir_separator=
15899           fi
15900           ;;
15901         esac
15902         shared_flag='-shared'
15903         if test "$aix_use_runtimelinking" = yes; then
15904           shared_flag="$shared_flag "'${wl}-G'
15905         fi
15906       else
15907         # not using gcc
15908         if test "$host_cpu" = ia64; then
15909         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
15910         # chokes on -Wl,-G. The following line is correct:
15911           shared_flag='-G'
15912         else
15913           if test "$aix_use_runtimelinking" = yes; then
15914             shared_flag='${wl}-G'
15915           else
15916             shared_flag='${wl}-bM:SRE'
15917           fi
15918         fi
15919       fi
15920
15921       export_dynamic_flag_spec='${wl}-bexpall'
15922       # It seems that -bexpall does not export symbols beginning with
15923       # underscore (_), so it is better to generate a list of symbols to export.
15924       always_export_symbols=yes
15925       if test "$aix_use_runtimelinking" = yes; then
15926         # Warning - without using the other runtime loading flags (-brtl),
15927         # -berok will link without error, but may produce a broken library.
15928         allow_undefined_flag='-berok'
15929         # Determine the default libpath from the value encoded in an
15930         # empty executable.
15931         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15932 /* end confdefs.h.  */
15933
15934 int
15935 main ()
15936 {
15937
15938   ;
15939   return 0;
15940 }
15941 _ACEOF
15942 if ac_fn_c_try_link "$LINENO"; then :
15943
15944 lt_aix_libpath_sed='
15945     /Import File Strings/,/^$/ {
15946         /^0/ {
15947             s/^0  *\(.*\)$/\1/
15948             p
15949         }
15950     }'
15951 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15952 # Check for a 64-bit object if we didn't find anything.
15953 if test -z "$aix_libpath"; then
15954   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15955 fi
15956 fi
15957 rm -f core conftest.err conftest.$ac_objext \
15958     conftest$ac_exeext conftest.$ac_ext
15959 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15960
15961         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15962         archive_expsym_cmds='$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 $shared_flag"
15963       else
15964         if test "$host_cpu" = ia64; then
15965           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
15966           allow_undefined_flag="-z nodefs"
15967           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
15968         else
15969          # Determine the default libpath from the value encoded in an
15970          # empty executable.
15971          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15972 /* end confdefs.h.  */
15973
15974 int
15975 main ()
15976 {
15977
15978   ;
15979   return 0;
15980 }
15981 _ACEOF
15982 if ac_fn_c_try_link "$LINENO"; then :
15983
15984 lt_aix_libpath_sed='
15985     /Import File Strings/,/^$/ {
15986         /^0/ {
15987             s/^0  *\(.*\)$/\1/
15988             p
15989         }
15990     }'
15991 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15992 # Check for a 64-bit object if we didn't find anything.
15993 if test -z "$aix_libpath"; then
15994   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15995 fi
15996 fi
15997 rm -f core conftest.err conftest.$ac_objext \
15998     conftest$ac_exeext conftest.$ac_ext
15999 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16000
16001          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16002           # Warning - without using the other run time loading flags,
16003           # -berok will link without error, but may produce a broken library.
16004           no_undefined_flag=' ${wl}-bernotok'
16005           allow_undefined_flag=' ${wl}-berok'
16006           if test "$with_gnu_ld" = yes; then
16007             # We only use this code for GNU lds that support --whole-archive.
16008             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
16009           else
16010             # Exported symbols can be pulled into shared objects from archives
16011             whole_archive_flag_spec='$convenience'
16012           fi
16013           archive_cmds_need_lc=yes
16014           # This is similar to how AIX traditionally builds its shared libraries.
16015           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'
16016         fi
16017       fi
16018       ;;
16019
16020     amigaos*)
16021       case $host_cpu in
16022       powerpc)
16023             # see comment about AmigaOS4 .so support
16024             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16025             archive_expsym_cmds=''
16026         ;;
16027       m68k)
16028             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
16029             hardcode_libdir_flag_spec='-L$libdir'
16030             hardcode_minus_L=yes
16031         ;;
16032       esac
16033       ;;
16034
16035     bsdi[45]*)
16036       export_dynamic_flag_spec=-rdynamic
16037       ;;
16038
16039     cygwin* | mingw* | pw32* | cegcc*)
16040       # When not using gcc, we currently assume that we are using
16041       # Microsoft Visual C++.
16042       # hardcode_libdir_flag_spec is actually meaningless, as there is
16043       # no search path for DLLs.
16044       hardcode_libdir_flag_spec=' '
16045       allow_undefined_flag=unsupported
16046       # Tell ltmain to make .lib files, not .a files.
16047       libext=lib
16048       # Tell ltmain to make .dll files, not .so files.
16049       shrext_cmds=".dll"
16050       # FIXME: Setting linknames here is a bad hack.
16051       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
16052       # The linker will automatically build a .lib file if we build a DLL.
16053       old_archive_from_new_cmds='true'
16054       # FIXME: Should let the user specify the lib program.
16055       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
16056       fix_srcfile_path='`cygpath -w "$srcfile"`'
16057       enable_shared_with_static_runtimes=yes
16058       ;;
16059
16060     darwin* | rhapsody*)
16061
16062
16063   archive_cmds_need_lc=no
16064   hardcode_direct=no
16065   hardcode_automatic=yes
16066   hardcode_shlibpath_var=unsupported
16067   if test "$lt_cv_ld_force_load" = "yes"; then
16068     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
16069   else
16070     whole_archive_flag_spec=''
16071   fi
16072   link_all_deplibs=yes
16073   allow_undefined_flag="$_lt_dar_allow_undefined"
16074   case $cc_basename in
16075      ifort*) _lt_dar_can_shared=yes ;;
16076      *) _lt_dar_can_shared=$GCC ;;
16077   esac
16078   if test "$_lt_dar_can_shared" = "yes"; then
16079     output_verbose_link_cmd=func_echo_all
16080     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
16081     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
16082     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}${_lt_dsymutil}"
16083     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
16084
16085   else
16086   ld_shlibs=no
16087   fi
16088
16089       ;;
16090
16091     dgux*)
16092       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16093       hardcode_libdir_flag_spec='-L$libdir'
16094       hardcode_shlibpath_var=no
16095       ;;
16096
16097     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
16098     # support.  Future versions do this automatically, but an explicit c++rt0.o
16099     # does not break anything, and helps significantly (at the cost of a little
16100     # extra space).
16101     freebsd2.2*)
16102       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
16103       hardcode_libdir_flag_spec='-R$libdir'
16104       hardcode_direct=yes
16105       hardcode_shlibpath_var=no
16106       ;;
16107
16108     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
16109     freebsd2.*)
16110       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16111       hardcode_direct=yes
16112       hardcode_minus_L=yes
16113       hardcode_shlibpath_var=no
16114       ;;
16115
16116     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
16117     freebsd* | dragonfly*)
16118       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
16119       hardcode_libdir_flag_spec='-R$libdir'
16120       hardcode_direct=yes
16121       hardcode_shlibpath_var=no
16122       ;;
16123
16124     hpux9*)
16125       if test "$GCC" = yes; then
16126         archive_cmds='$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 $lib'
16127       else
16128         archive_cmds='$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 $lib'
16129       fi
16130       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16131       hardcode_libdir_separator=:
16132       hardcode_direct=yes
16133
16134       # hardcode_minus_L: Not really in the search PATH,
16135       # but as the default location of the library.
16136       hardcode_minus_L=yes
16137       export_dynamic_flag_spec='${wl}-E'
16138       ;;
16139
16140     hpux10*)
16141       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16142         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16143       else
16144         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16145       fi
16146       if test "$with_gnu_ld" = no; then
16147         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16148         hardcode_libdir_flag_spec_ld='+b $libdir'
16149         hardcode_libdir_separator=:
16150         hardcode_direct=yes
16151         hardcode_direct_absolute=yes
16152         export_dynamic_flag_spec='${wl}-E'
16153         # hardcode_minus_L: Not really in the search PATH,
16154         # but as the default location of the library.
16155         hardcode_minus_L=yes
16156       fi
16157       ;;
16158
16159     hpux11*)
16160       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16161         case $host_cpu in
16162         hppa*64*)
16163           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16164           ;;
16165         ia64*)
16166           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16167           ;;
16168         *)
16169           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16170           ;;
16171         esac
16172       else
16173         case $host_cpu in
16174         hppa*64*)
16175           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16176           ;;
16177         ia64*)
16178           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16179           ;;
16180         *)
16181
16182           # Older versions of the 11.00 compiler do not understand -b yet
16183           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
16184           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
16185 $as_echo_n "checking if $CC understands -b... " >&6; }
16186 if test "${lt_cv_prog_compiler__b+set}" = set; then :
16187   $as_echo_n "(cached) " >&6
16188 else
16189   lt_cv_prog_compiler__b=no
16190    save_LDFLAGS="$LDFLAGS"
16191    LDFLAGS="$LDFLAGS -b"
16192    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16193    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16194      # The linker can only warn and ignore the option if not recognized
16195      # So say no if there are warnings
16196      if test -s conftest.err; then
16197        # Append any errors to the config.log.
16198        cat conftest.err 1>&5
16199        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16200        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16201        if diff conftest.exp conftest.er2 >/dev/null; then
16202          lt_cv_prog_compiler__b=yes
16203        fi
16204      else
16205        lt_cv_prog_compiler__b=yes
16206      fi
16207    fi
16208    $RM -r conftest*
16209    LDFLAGS="$save_LDFLAGS"
16210
16211 fi
16212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
16213 $as_echo "$lt_cv_prog_compiler__b" >&6; }
16214
16215 if test x"$lt_cv_prog_compiler__b" = xyes; then
16216     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16217 else
16218     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16219 fi
16220
16221           ;;
16222         esac
16223       fi
16224       if test "$with_gnu_ld" = no; then
16225         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16226         hardcode_libdir_separator=:
16227
16228         case $host_cpu in
16229         hppa*64*|ia64*)
16230           hardcode_direct=no
16231           hardcode_shlibpath_var=no
16232           ;;
16233         *)
16234           hardcode_direct=yes
16235           hardcode_direct_absolute=yes
16236           export_dynamic_flag_spec='${wl}-E'
16237
16238           # hardcode_minus_L: Not really in the search PATH,
16239           # but as the default location of the library.
16240           hardcode_minus_L=yes
16241           ;;
16242         esac
16243       fi
16244       ;;
16245
16246     irix5* | irix6* | nonstopux*)
16247       if test "$GCC" = yes; then
16248         archive_cmds='$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 $lib'
16249         # Try to use the -exported_symbol ld option, if it does not
16250         # work, assume that -exports_file does not work either and
16251         # implicitly export all symbols.
16252         save_LDFLAGS="$LDFLAGS"
16253         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16254         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16255 /* end confdefs.h.  */
16256 int foo(void) {}
16257 _ACEOF
16258 if ac_fn_c_try_link "$LINENO"; then :
16259   archive_expsym_cmds='$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 $lib'
16260
16261 fi
16262 rm -f core conftest.err conftest.$ac_objext \
16263     conftest$ac_exeext conftest.$ac_ext
16264         LDFLAGS="$save_LDFLAGS"
16265       else
16266         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16267         archive_expsym_cmds='$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 $lib'
16268       fi
16269       archive_cmds_need_lc='no'
16270       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16271       hardcode_libdir_separator=:
16272       inherit_rpath=yes
16273       link_all_deplibs=yes
16274       ;;
16275
16276     netbsd*)
16277       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16278         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
16279       else
16280         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
16281       fi
16282       hardcode_libdir_flag_spec='-R$libdir'
16283       hardcode_direct=yes
16284       hardcode_shlibpath_var=no
16285       ;;
16286
16287     newsos6)
16288       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16289       hardcode_direct=yes
16290       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16291       hardcode_libdir_separator=:
16292       hardcode_shlibpath_var=no
16293       ;;
16294
16295     *nto* | *qnx*)
16296       ;;
16297
16298     openbsd*)
16299       if test -f /usr/libexec/ld.so; then
16300         hardcode_direct=yes
16301         hardcode_shlibpath_var=no
16302         hardcode_direct_absolute=yes
16303         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16304           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16305           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16306           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16307           export_dynamic_flag_spec='${wl}-E'
16308         else
16309           case $host_os in
16310            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16311              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16312              hardcode_libdir_flag_spec='-R$libdir'
16313              ;;
16314            *)
16315              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16316              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16317              ;;
16318           esac
16319         fi
16320       else
16321         ld_shlibs=no
16322       fi
16323       ;;
16324
16325     os2*)
16326       hardcode_libdir_flag_spec='-L$libdir'
16327       hardcode_minus_L=yes
16328       allow_undefined_flag=unsupported
16329       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'
16330       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16331       ;;
16332
16333     osf3*)
16334       if test "$GCC" = yes; then
16335         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16336         archive_cmds='$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 $lib'
16337       else
16338         allow_undefined_flag=' -expect_unresolved \*'
16339         archive_cmds='$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 $lib'
16340       fi
16341       archive_cmds_need_lc='no'
16342       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16343       hardcode_libdir_separator=:
16344       ;;
16345
16346     osf4* | osf5*)      # as osf3* with the addition of -msym flag
16347       if test "$GCC" = yes; then
16348         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16349         archive_cmds='$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 $lib'
16350         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16351       else
16352         allow_undefined_flag=' -expect_unresolved \*'
16353         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'
16354         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~
16355         $CC -shared${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'
16356
16357         # Both c and cxx compiler support -rpath directly
16358         hardcode_libdir_flag_spec='-rpath $libdir'
16359       fi
16360       archive_cmds_need_lc='no'
16361       hardcode_libdir_separator=:
16362       ;;
16363
16364     solaris*)
16365       no_undefined_flag=' -z defs'
16366       if test "$GCC" = yes; then
16367         wlarc='${wl}'
16368         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16369         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16370           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16371       else
16372         case `$CC -V 2>&1` in
16373         *"Compilers 5.0"*)
16374           wlarc=''
16375           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16376           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16377           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16378           ;;
16379         *)
16380           wlarc='${wl}'
16381           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16382           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16383           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16384           ;;
16385         esac
16386       fi
16387       hardcode_libdir_flag_spec='-R$libdir'
16388       hardcode_shlibpath_var=no
16389       case $host_os in
16390       solaris2.[0-5] | solaris2.[0-5].*) ;;
16391       *)
16392         # The compiler driver will combine and reorder linker options,
16393         # but understands `-z linker_flag'.  GCC discards it without `$wl',
16394         # but is careful enough not to reorder.
16395         # Supported since Solaris 2.6 (maybe 2.5.1?)
16396         if test "$GCC" = yes; then
16397           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16398         else
16399           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16400         fi
16401         ;;
16402       esac
16403       link_all_deplibs=yes
16404       ;;
16405
16406     sunos4*)
16407       if test "x$host_vendor" = xsequent; then
16408         # Use $CC to link under sequent, because it throws in some extra .o
16409         # files that make .init and .fini sections work.
16410         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16411       else
16412         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16413       fi
16414       hardcode_libdir_flag_spec='-L$libdir'
16415       hardcode_direct=yes
16416       hardcode_minus_L=yes
16417       hardcode_shlibpath_var=no
16418       ;;
16419
16420     sysv4)
16421       case $host_vendor in
16422         sni)
16423           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16424           hardcode_direct=yes # is this really true???
16425         ;;
16426         siemens)
16427           ## LD is ld it makes a PLAMLIB
16428           ## CC just makes a GrossModule.
16429           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16430           reload_cmds='$CC -r -o $output$reload_objs'
16431           hardcode_direct=no
16432         ;;
16433         motorola)
16434           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16435           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16436         ;;
16437       esac
16438       runpath_var='LD_RUN_PATH'
16439       hardcode_shlibpath_var=no
16440       ;;
16441
16442     sysv4.3*)
16443       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16444       hardcode_shlibpath_var=no
16445       export_dynamic_flag_spec='-Bexport'
16446       ;;
16447
16448     sysv4*MP*)
16449       if test -d /usr/nec; then
16450         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16451         hardcode_shlibpath_var=no
16452         runpath_var=LD_RUN_PATH
16453         hardcode_runpath_var=yes
16454         ld_shlibs=yes
16455       fi
16456       ;;
16457
16458     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16459       no_undefined_flag='${wl}-z,text'
16460       archive_cmds_need_lc=no
16461       hardcode_shlibpath_var=no
16462       runpath_var='LD_RUN_PATH'
16463
16464       if test "$GCC" = yes; then
16465         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16466         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16467       else
16468         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16469         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16470       fi
16471       ;;
16472
16473     sysv5* | sco3.2v5* | sco5v6*)
16474       # Note: We can NOT use -z defs as we might desire, because we do not
16475       # link with -lc, and that would cause any symbols used from libc to
16476       # always be unresolved, which means just about no library would
16477       # ever link correctly.  If we're not using GNU ld we use -z text
16478       # though, which does catch some bad symbols but isn't as heavy-handed
16479       # as -z defs.
16480       no_undefined_flag='${wl}-z,text'
16481       allow_undefined_flag='${wl}-z,nodefs'
16482       archive_cmds_need_lc=no
16483       hardcode_shlibpath_var=no
16484       hardcode_libdir_flag_spec='${wl}-R,$libdir'
16485       hardcode_libdir_separator=':'
16486       link_all_deplibs=yes
16487       export_dynamic_flag_spec='${wl}-Bexport'
16488       runpath_var='LD_RUN_PATH'
16489
16490       if test "$GCC" = yes; then
16491         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16492         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16493       else
16494         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16495         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16496       fi
16497       ;;
16498
16499     uts4*)
16500       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16501       hardcode_libdir_flag_spec='-L$libdir'
16502       hardcode_shlibpath_var=no
16503       ;;
16504
16505     *)
16506       ld_shlibs=no
16507       ;;
16508     esac
16509
16510     if test x$host_vendor = xsni; then
16511       case $host in
16512       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16513         export_dynamic_flag_spec='${wl}-Blargedynsym'
16514         ;;
16515       esac
16516     fi
16517   fi
16518
16519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16520 $as_echo "$ld_shlibs" >&6; }
16521 test "$ld_shlibs" = no && can_build_shared=no
16522
16523 with_gnu_ld=$with_gnu_ld
16524
16525
16526
16527
16528
16529
16530
16531
16532
16533
16534
16535
16536
16537
16538
16539 #
16540 # Do we need to explicitly link libc?
16541 #
16542 case "x$archive_cmds_need_lc" in
16543 x|xyes)
16544   # Assume -lc should be added
16545   archive_cmds_need_lc=yes
16546
16547   if test "$enable_shared" = yes && test "$GCC" = yes; then
16548     case $archive_cmds in
16549     *'~'*)
16550       # FIXME: we may have to deal with multi-command sequences.
16551       ;;
16552     '$CC '*)
16553       # Test whether the compiler implicitly links with -lc since on some
16554       # systems, -lgcc has to come before -lc. If gcc already passes -lc
16555       # to ld, don't add -lc before -lgcc.
16556       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16557 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16558 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16559   $as_echo_n "(cached) " >&6
16560 else
16561   $RM conftest*
16562         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16563
16564         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16565   (eval $ac_compile) 2>&5
16566   ac_status=$?
16567   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16568   test $ac_status = 0; } 2>conftest.err; then
16569           soname=conftest
16570           lib=conftest
16571           libobjs=conftest.$ac_objext
16572           deplibs=
16573           wl=$lt_prog_compiler_wl
16574           pic_flag=$lt_prog_compiler_pic
16575           compiler_flags=-v
16576           linker_flags=-v
16577           verstring=
16578           output_objdir=.
16579           libname=conftest
16580           lt_save_allow_undefined_flag=$allow_undefined_flag
16581           allow_undefined_flag=
16582           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16583   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16584   ac_status=$?
16585   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16586   test $ac_status = 0; }
16587           then
16588             lt_cv_archive_cmds_need_lc=no
16589           else
16590             lt_cv_archive_cmds_need_lc=yes
16591           fi
16592           allow_undefined_flag=$lt_save_allow_undefined_flag
16593         else
16594           cat conftest.err 1>&5
16595         fi
16596         $RM conftest*
16597
16598 fi
16599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16600 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16601       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16602       ;;
16603     esac
16604   fi
16605   ;;
16606 esac
16607
16608
16609
16610
16611
16612
16613
16614
16615
16616
16617
16618
16619
16620
16621
16622
16623
16624
16625
16626
16627
16628
16629
16630
16631
16632
16633
16634
16635
16636
16637
16638
16639
16640
16641
16642
16643
16644
16645
16646
16647
16648
16649
16650
16651
16652
16653
16654
16655
16656
16657
16658
16659
16660
16661
16662
16663
16664
16665
16666
16667
16668
16669
16670
16671
16672
16673
16674
16675
16676
16677
16678
16679
16680
16681
16682
16683
16684
16685
16686
16687
16688
16689
16690
16691
16692
16693
16694
16695
16696
16697
16698
16699
16700
16701
16702
16703
16704
16705
16706
16707
16708
16709
16710
16711
16712
16713
16714
16715
16716
16717
16718
16719
16720
16721
16722
16723
16724
16725
16726
16727
16728
16729
16730
16731
16732
16733
16734
16735
16736
16737
16738
16739
16740
16741
16742
16743
16744
16745
16746
16747
16748
16749
16750
16751
16752
16753
16754
16755
16756
16757
16758
16759
16760
16761
16762
16763
16764   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16765 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16766
16767 if test "$GCC" = yes; then
16768   case $host_os in
16769     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16770     *) lt_awk_arg="/^libraries:/" ;;
16771   esac
16772   case $host_os in
16773     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
16774     *) lt_sed_strip_eq="s,=/,/,g" ;;
16775   esac
16776   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
16777   case $lt_search_path_spec in
16778   *\;*)
16779     # if the path contains ";" then we assume it to be the separator
16780     # otherwise default to the standard path separator (i.e. ":") - it is
16781     # assumed that no part of a normal pathname contains ";" but that should
16782     # okay in the real world where ";" in dirpaths is itself problematic.
16783     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
16784     ;;
16785   *)
16786     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
16787     ;;
16788   esac
16789   # Ok, now we have the path, separated by spaces, we can step through it
16790   # and add multilib dir if necessary.
16791   lt_tmp_lt_search_path_spec=
16792   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16793   for lt_sys_path in $lt_search_path_spec; do
16794     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
16795       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
16796     else
16797       test -d "$lt_sys_path" && \
16798         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
16799     fi
16800   done
16801   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
16802 BEGIN {RS=" "; FS="/|\n";} {
16803   lt_foo="";
16804   lt_count=0;
16805   for (lt_i = NF; lt_i > 0; lt_i--) {
16806     if ($lt_i != "" && $lt_i != ".") {
16807       if ($lt_i == "..") {
16808         lt_count++;
16809       } else {
16810         if (lt_count == 0) {
16811           lt_foo="/" $lt_i lt_foo;
16812         } else {
16813           lt_count--;
16814         }
16815       }
16816     }
16817   }
16818   if (lt_foo != "") { lt_freq[lt_foo]++; }
16819   if (lt_freq[lt_foo] == 1) { print lt_foo; }
16820 }'`
16821   # AWK program above erroneously prepends '/' to C:/dos/paths
16822   # for these hosts.
16823   case $host_os in
16824     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
16825       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
16826   esac
16827   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
16828 else
16829   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
16830 fi
16831 library_names_spec=
16832 libname_spec='lib$name'
16833 soname_spec=
16834 shrext_cmds=".so"
16835 postinstall_cmds=
16836 postuninstall_cmds=
16837 finish_cmds=
16838 finish_eval=
16839 shlibpath_var=
16840 shlibpath_overrides_runpath=unknown
16841 version_type=none
16842 dynamic_linker="$host_os ld.so"
16843 sys_lib_dlsearch_path_spec="/lib /usr/lib"
16844 need_lib_prefix=unknown
16845 hardcode_into_libs=no
16846
16847 # when you set need_version to no, make sure it does not cause -set_version
16848 # flags to be left without arguments
16849 need_version=unknown
16850
16851 case $host_os in
16852 aix3*)
16853   version_type=linux
16854   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
16855   shlibpath_var=LIBPATH
16856
16857   # AIX 3 has no versioning support, so we append a major version to the name.
16858   soname_spec='${libname}${release}${shared_ext}$major'
16859   ;;
16860
16861 aix[4-9]*)
16862   version_type=linux
16863   need_lib_prefix=no
16864   need_version=no
16865   hardcode_into_libs=yes
16866   if test "$host_cpu" = ia64; then
16867     # AIX 5 supports IA64
16868     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
16869     shlibpath_var=LD_LIBRARY_PATH
16870   else
16871     # With GCC up to 2.95.x, collect2 would create an import file
16872     # for dependence libraries.  The import file would start with
16873     # the line `#! .'.  This would cause the generated library to
16874     # depend on `.', always an invalid library.  This was fixed in
16875     # development snapshots of GCC prior to 3.0.
16876     case $host_os in
16877       aix4 | aix4.[01] | aix4.[01].*)
16878       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
16879            echo ' yes '
16880            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
16881         :
16882       else
16883         can_build_shared=no
16884       fi
16885       ;;
16886     esac
16887     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
16888     # soname into executable. Probably we can add versioning support to
16889     # collect2, so additional links can be useful in future.
16890     if test "$aix_use_runtimelinking" = yes; then
16891       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
16892       # instead of lib<name>.a to let people know that these are not
16893       # typical AIX shared libraries.
16894       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16895     else
16896       # We preserve .a as extension for shared libraries through AIX4.2
16897       # and later when we are not doing run time linking.
16898       library_names_spec='${libname}${release}.a $libname.a'
16899       soname_spec='${libname}${release}${shared_ext}$major'
16900     fi
16901     shlibpath_var=LIBPATH
16902   fi
16903   ;;
16904
16905 amigaos*)
16906   case $host_cpu in
16907   powerpc)
16908     # Since July 2007 AmigaOS4 officially supports .so libraries.
16909     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
16910     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16911     ;;
16912   m68k)
16913     library_names_spec='$libname.ixlibrary $libname.a'
16914     # Create ${libname}_ixlibrary.a entries in /sys/libs.
16915     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 ${libname}_ixlibrary.a || exit 1; done'
16916     ;;
16917   esac
16918   ;;
16919
16920 beos*)
16921   library_names_spec='${libname}${shared_ext}'
16922   dynamic_linker="$host_os ld.so"
16923   shlibpath_var=LIBRARY_PATH
16924   ;;
16925
16926 bsdi[45]*)
16927   version_type=linux
16928   need_version=no
16929   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16930   soname_spec='${libname}${release}${shared_ext}$major'
16931   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
16932   shlibpath_var=LD_LIBRARY_PATH
16933   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
16934   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
16935   # the default ld.so.conf also contains /usr/contrib/lib and
16936   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
16937   # libtool to hard-code these into programs
16938   ;;
16939
16940 cygwin* | mingw* | pw32* | cegcc*)
16941   version_type=windows
16942   shrext_cmds=".dll"
16943   need_version=no
16944   need_lib_prefix=no
16945
16946   case $GCC,$host_os in
16947   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
16948     library_names_spec='$libname.dll.a'
16949     # DLL is installed to $(libdir)/../bin by postinstall_cmds
16950     postinstall_cmds='base_file=`basename \${file}`~
16951       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
16952       dldir=$destdir/`dirname \$dlpath`~
16953       test -d \$dldir || mkdir -p \$dldir~
16954       $install_prog $dir/$dlname \$dldir/$dlname~
16955       chmod a+x \$dldir/$dlname~
16956       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
16957         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
16958       fi'
16959     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
16960       dlpath=$dir/\$dldll~
16961        $RM \$dlpath'
16962     shlibpath_overrides_runpath=yes
16963
16964     case $host_os in
16965     cygwin*)
16966       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
16967       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16968
16969       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
16970       ;;
16971     mingw* | cegcc*)
16972       # MinGW DLLs use traditional 'lib' prefix
16973       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16974       ;;
16975     pw32*)
16976       # pw32 DLLs use 'pw' prefix rather than 'lib'
16977       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16978       ;;
16979     esac
16980     ;;
16981
16982   *)
16983     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
16984     ;;
16985   esac
16986   dynamic_linker='Win32 ld.exe'
16987   # FIXME: first we should search . and the directory the executable is in
16988   shlibpath_var=PATH
16989   ;;
16990
16991 darwin* | rhapsody*)
16992   dynamic_linker="$host_os dyld"
16993   version_type=darwin
16994   need_lib_prefix=no
16995   need_version=no
16996   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
16997   soname_spec='${libname}${release}${major}$shared_ext'
16998   shlibpath_overrides_runpath=yes
16999   shlibpath_var=DYLD_LIBRARY_PATH
17000   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
17001
17002   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
17003   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
17004   ;;
17005
17006 dgux*)
17007   version_type=linux
17008   need_lib_prefix=no
17009   need_version=no
17010   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
17011   soname_spec='${libname}${release}${shared_ext}$major'
17012   shlibpath_var=LD_LIBRARY_PATH
17013   ;;
17014
17015 freebsd* | dragonfly*)
17016   # DragonFly does not have aout.  When/if they implement a new
17017   # versioning mechanism, adjust this.
17018   if test -x /usr/bin/objformat; then
17019     objformat=`/usr/bin/objformat`
17020   else
17021     case $host_os in
17022     freebsd[23].*) objformat=aout ;;
17023     *) objformat=elf ;;
17024     esac
17025   fi
17026   version_type=freebsd-$objformat
17027   case $version_type in
17028     freebsd-elf*)
17029       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17030       need_version=no
17031       need_lib_prefix=no
17032       ;;
17033     freebsd-*)
17034       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
17035       need_version=yes
17036       ;;
17037   esac
17038   shlibpath_var=LD_LIBRARY_PATH
17039   case $host_os in
17040   freebsd2.*)
17041     shlibpath_overrides_runpath=yes
17042     ;;
17043   freebsd3.[01]* | freebsdelf3.[01]*)
17044     shlibpath_overrides_runpath=yes
17045     hardcode_into_libs=yes
17046     ;;
17047   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
17048   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
17049     shlibpath_overrides_runpath=no
17050     hardcode_into_libs=yes
17051     ;;
17052   *) # from 4.6 on, and DragonFly
17053     shlibpath_overrides_runpath=yes
17054     hardcode_into_libs=yes
17055     ;;
17056   esac
17057   ;;
17058
17059 gnu*)
17060   version_type=linux
17061   need_lib_prefix=no
17062   need_version=no
17063   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17064   soname_spec='${libname}${release}${shared_ext}$major'
17065   shlibpath_var=LD_LIBRARY_PATH
17066   hardcode_into_libs=yes
17067   ;;
17068
17069 haiku*)
17070   version_type=linux
17071   need_lib_prefix=no
17072   need_version=no
17073   dynamic_linker="$host_os runtime_loader"
17074   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17075   soname_spec='${libname}${release}${shared_ext}$major'
17076   shlibpath_var=LIBRARY_PATH
17077   shlibpath_overrides_runpath=yes
17078   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
17079   hardcode_into_libs=yes
17080   ;;
17081
17082 hpux9* | hpux10* | hpux11*)
17083   # Give a soname corresponding to the major version so that dld.sl refuses to
17084   # link against other versions.
17085   version_type=sunos
17086   need_lib_prefix=no
17087   need_version=no
17088   case $host_cpu in
17089   ia64*)
17090     shrext_cmds='.so'
17091     hardcode_into_libs=yes
17092     dynamic_linker="$host_os dld.so"
17093     shlibpath_var=LD_LIBRARY_PATH
17094     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17095     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17096     soname_spec='${libname}${release}${shared_ext}$major'
17097     if test "X$HPUX_IA64_MODE" = X32; then
17098       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17099     else
17100       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17101     fi
17102     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17103     ;;
17104   hppa*64*)
17105     shrext_cmds='.sl'
17106     hardcode_into_libs=yes
17107     dynamic_linker="$host_os dld.sl"
17108     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17109     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17110     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17111     soname_spec='${libname}${release}${shared_ext}$major'
17112     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17113     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17114     ;;
17115   *)
17116     shrext_cmds='.sl'
17117     dynamic_linker="$host_os dld.sl"
17118     shlibpath_var=SHLIB_PATH
17119     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17120     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17121     soname_spec='${libname}${release}${shared_ext}$major'
17122     ;;
17123   esac
17124   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17125   postinstall_cmds='chmod 555 $lib'
17126   # or fails outright, so override atomically:
17127   install_override_mode=555
17128   ;;
17129
17130 interix[3-9]*)
17131   version_type=linux
17132   need_lib_prefix=no
17133   need_version=no
17134   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17135   soname_spec='${libname}${release}${shared_ext}$major'
17136   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17137   shlibpath_var=LD_LIBRARY_PATH
17138   shlibpath_overrides_runpath=no
17139   hardcode_into_libs=yes
17140   ;;
17141
17142 irix5* | irix6* | nonstopux*)
17143   case $host_os in
17144     nonstopux*) version_type=nonstopux ;;
17145     *)
17146         if test "$lt_cv_prog_gnu_ld" = yes; then
17147                 version_type=linux
17148         else
17149                 version_type=irix
17150         fi ;;
17151   esac
17152   need_lib_prefix=no
17153   need_version=no
17154   soname_spec='${libname}${release}${shared_ext}$major'
17155   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17156   case $host_os in
17157   irix5* | nonstopux*)
17158     libsuff= shlibsuff=
17159     ;;
17160   *)
17161     case $LD in # libtool.m4 will add one of these switches to LD
17162     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17163       libsuff= shlibsuff= libmagic=32-bit;;
17164     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17165       libsuff=32 shlibsuff=N32 libmagic=N32;;
17166     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17167       libsuff=64 shlibsuff=64 libmagic=64-bit;;
17168     *) libsuff= shlibsuff= libmagic=never-match;;
17169     esac
17170     ;;
17171   esac
17172   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17173   shlibpath_overrides_runpath=no
17174   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17175   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17176   hardcode_into_libs=yes
17177   ;;
17178
17179 # No shared lib support for Linux oldld, aout, or coff.
17180 linux*oldld* | linux*aout* | linux*coff*)
17181   dynamic_linker=no
17182   ;;
17183
17184 # This must be Linux ELF.
17185 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17186   version_type=linux
17187   need_lib_prefix=no
17188   need_version=no
17189   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17190   soname_spec='${libname}${release}${shared_ext}$major'
17191   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17192   shlibpath_var=LD_LIBRARY_PATH
17193   shlibpath_overrides_runpath=no
17194
17195   # Some binutils ld are patched to set DT_RUNPATH
17196   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
17197   $as_echo_n "(cached) " >&6
17198 else
17199   lt_cv_shlibpath_overrides_runpath=no
17200     save_LDFLAGS=$LDFLAGS
17201     save_libdir=$libdir
17202     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
17203          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
17204     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17205 /* end confdefs.h.  */
17206
17207 int
17208 main ()
17209 {
17210
17211   ;
17212   return 0;
17213 }
17214 _ACEOF
17215 if ac_fn_c_try_link "$LINENO"; then :
17216   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17217   lt_cv_shlibpath_overrides_runpath=yes
17218 fi
17219 fi
17220 rm -f core conftest.err conftest.$ac_objext \
17221     conftest$ac_exeext conftest.$ac_ext
17222     LDFLAGS=$save_LDFLAGS
17223     libdir=$save_libdir
17224
17225 fi
17226
17227   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17228
17229   # This implies no fast_install, which is unacceptable.
17230   # Some rework will be needed to allow for fast_install
17231   # before this can be enabled.
17232   hardcode_into_libs=yes
17233
17234   # Append ld.so.conf contents to the search path
17235   if test -f /etc/ld.so.conf; then
17236     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' ' '`
17237     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17238   fi
17239
17240   # We used to test for /lib/ld.so.1 and disable shared libraries on
17241   # powerpc, because MkLinux only supported shared libraries with the
17242   # GNU dynamic linker.  Since this was broken with cross compilers,
17243   # most powerpc-linux boxes support dynamic linking these days and
17244   # people can always --disable-shared, the test was removed, and we
17245   # assume the GNU/Linux dynamic linker is in use.
17246   dynamic_linker='GNU/Linux ld.so'
17247   ;;
17248
17249 netbsd*)
17250   version_type=sunos
17251   need_lib_prefix=no
17252   need_version=no
17253   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17254     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17255     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17256     dynamic_linker='NetBSD (a.out) ld.so'
17257   else
17258     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17259     soname_spec='${libname}${release}${shared_ext}$major'
17260     dynamic_linker='NetBSD ld.elf_so'
17261   fi
17262   shlibpath_var=LD_LIBRARY_PATH
17263   shlibpath_overrides_runpath=yes
17264   hardcode_into_libs=yes
17265   ;;
17266
17267 newsos6)
17268   version_type=linux
17269   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17270   shlibpath_var=LD_LIBRARY_PATH
17271   shlibpath_overrides_runpath=yes
17272   ;;
17273
17274 *nto* | *qnx*)
17275   version_type=qnx
17276   need_lib_prefix=no
17277   need_version=no
17278   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17279   soname_spec='${libname}${release}${shared_ext}$major'
17280   shlibpath_var=LD_LIBRARY_PATH
17281   shlibpath_overrides_runpath=no
17282   hardcode_into_libs=yes
17283   dynamic_linker='ldqnx.so'
17284   ;;
17285
17286 openbsd*)
17287   version_type=sunos
17288   sys_lib_dlsearch_path_spec="/usr/lib"
17289   need_lib_prefix=no
17290   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17291   case $host_os in
17292     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
17293     *)                          need_version=no  ;;
17294   esac
17295   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17296   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17297   shlibpath_var=LD_LIBRARY_PATH
17298   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17299     case $host_os in
17300       openbsd2.[89] | openbsd2.[89].*)
17301         shlibpath_overrides_runpath=no
17302         ;;
17303       *)
17304         shlibpath_overrides_runpath=yes
17305         ;;
17306       esac
17307   else
17308     shlibpath_overrides_runpath=yes
17309   fi
17310   ;;
17311
17312 os2*)
17313   libname_spec='$name'
17314   shrext_cmds=".dll"
17315   need_lib_prefix=no
17316   library_names_spec='$libname${shared_ext} $libname.a'
17317   dynamic_linker='OS/2 ld.exe'
17318   shlibpath_var=LIBPATH
17319   ;;
17320
17321 osf3* | osf4* | osf5*)
17322   version_type=osf
17323   need_lib_prefix=no
17324   need_version=no
17325   soname_spec='${libname}${release}${shared_ext}$major'
17326   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17327   shlibpath_var=LD_LIBRARY_PATH
17328   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17329   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17330   ;;
17331
17332 rdos*)
17333   dynamic_linker=no
17334   ;;
17335
17336 solaris*)
17337   version_type=linux
17338   need_lib_prefix=no
17339   need_version=no
17340   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17341   soname_spec='${libname}${release}${shared_ext}$major'
17342   shlibpath_var=LD_LIBRARY_PATH
17343   shlibpath_overrides_runpath=yes
17344   hardcode_into_libs=yes
17345   # ldd complains unless libraries are executable
17346   postinstall_cmds='chmod +x $lib'
17347   ;;
17348
17349 sunos4*)
17350   version_type=sunos
17351   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17352   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17353   shlibpath_var=LD_LIBRARY_PATH
17354   shlibpath_overrides_runpath=yes
17355   if test "$with_gnu_ld" = yes; then
17356     need_lib_prefix=no
17357   fi
17358   need_version=yes
17359   ;;
17360
17361 sysv4 | sysv4.3*)
17362   version_type=linux
17363   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17364   soname_spec='${libname}${release}${shared_ext}$major'
17365   shlibpath_var=LD_LIBRARY_PATH
17366   case $host_vendor in
17367     sni)
17368       shlibpath_overrides_runpath=no
17369       need_lib_prefix=no
17370       runpath_var=LD_RUN_PATH
17371       ;;
17372     siemens)
17373       need_lib_prefix=no
17374       ;;
17375     motorola)
17376       need_lib_prefix=no
17377       need_version=no
17378       shlibpath_overrides_runpath=no
17379       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17380       ;;
17381   esac
17382   ;;
17383
17384 sysv4*MP*)
17385   if test -d /usr/nec ;then
17386     version_type=linux
17387     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17388     soname_spec='$libname${shared_ext}.$major'
17389     shlibpath_var=LD_LIBRARY_PATH
17390   fi
17391   ;;
17392
17393 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17394   version_type=freebsd-elf
17395   need_lib_prefix=no
17396   need_version=no
17397   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17398   soname_spec='${libname}${release}${shared_ext}$major'
17399   shlibpath_var=LD_LIBRARY_PATH
17400   shlibpath_overrides_runpath=yes
17401   hardcode_into_libs=yes
17402   if test "$with_gnu_ld" = yes; then
17403     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17404   else
17405     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17406     case $host_os in
17407       sco3.2v5*)
17408         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17409         ;;
17410     esac
17411   fi
17412   sys_lib_dlsearch_path_spec='/usr/lib'
17413   ;;
17414
17415 tpf*)
17416   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
17417   version_type=linux
17418   need_lib_prefix=no
17419   need_version=no
17420   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17421   shlibpath_var=LD_LIBRARY_PATH
17422   shlibpath_overrides_runpath=no
17423   hardcode_into_libs=yes
17424   ;;
17425
17426 uts4*)
17427   version_type=linux
17428   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17429   soname_spec='${libname}${release}${shared_ext}$major'
17430   shlibpath_var=LD_LIBRARY_PATH
17431   ;;
17432
17433 *)
17434   dynamic_linker=no
17435   ;;
17436 esac
17437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17438 $as_echo "$dynamic_linker" >&6; }
17439 test "$dynamic_linker" = no && can_build_shared=no
17440
17441 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17442 if test "$GCC" = yes; then
17443   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17444 fi
17445
17446 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17447   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17448 fi
17449 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17450   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17451 fi
17452
17453
17454
17455
17456
17457
17458
17459
17460
17461
17462
17463
17464
17465
17466
17467
17468
17469
17470
17471
17472
17473
17474
17475
17476
17477
17478
17479
17480
17481
17482
17483
17484
17485
17486
17487
17488
17489
17490
17491
17492
17493
17494
17495
17496
17497
17498
17499
17500
17501
17502
17503
17504
17505
17506
17507
17508
17509
17510
17511
17512
17513
17514
17515
17516
17517
17518
17519
17520
17521
17522
17523
17524
17525
17526
17527
17528
17529
17530
17531
17532
17533
17534
17535
17536
17537
17538
17539
17540
17541
17542
17543
17544   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17545 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17546 hardcode_action=
17547 if test -n "$hardcode_libdir_flag_spec" ||
17548    test -n "$runpath_var" ||
17549    test "X$hardcode_automatic" = "Xyes" ; then
17550
17551   # We can hardcode non-existent directories.
17552   if test "$hardcode_direct" != no &&
17553      # If the only mechanism to avoid hardcoding is shlibpath_var, we
17554      # have to relink, otherwise we might link with an installed library
17555      # when we should be linking with a yet-to-be-installed one
17556      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17557      test "$hardcode_minus_L" != no; then
17558     # Linking always hardcodes the temporary library directory.
17559     hardcode_action=relink
17560   else
17561     # We can link without hardcoding, and we can hardcode nonexisting dirs.
17562     hardcode_action=immediate
17563   fi
17564 else
17565   # We cannot hardcode anything, or else we can only hardcode existing
17566   # directories.
17567   hardcode_action=unsupported
17568 fi
17569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17570 $as_echo "$hardcode_action" >&6; }
17571
17572 if test "$hardcode_action" = relink ||
17573    test "$inherit_rpath" = yes; then
17574   # Fast installation is not supported
17575   enable_fast_install=no
17576 elif test "$shlibpath_overrides_runpath" = yes ||
17577      test "$enable_shared" = no; then
17578   # Fast installation is not necessary
17579   enable_fast_install=needless
17580 fi
17581
17582
17583
17584
17585
17586
17587   if test "x$enable_dlopen" != xyes; then
17588   enable_dlopen=unknown
17589   enable_dlopen_self=unknown
17590   enable_dlopen_self_static=unknown
17591 else
17592   lt_cv_dlopen=no
17593   lt_cv_dlopen_libs=
17594
17595   case $host_os in
17596   beos*)
17597     lt_cv_dlopen="load_add_on"
17598     lt_cv_dlopen_libs=
17599     lt_cv_dlopen_self=yes
17600     ;;
17601
17602   mingw* | pw32* | cegcc*)
17603     lt_cv_dlopen="LoadLibrary"
17604     lt_cv_dlopen_libs=
17605     ;;
17606
17607   cygwin*)
17608     lt_cv_dlopen="dlopen"
17609     lt_cv_dlopen_libs=
17610     ;;
17611
17612   darwin*)
17613   # if libdl is installed we need to link against it
17614     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17615 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17616 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17617   $as_echo_n "(cached) " >&6
17618 else
17619   ac_check_lib_save_LIBS=$LIBS
17620 LIBS="-ldl  $LIBS"
17621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17622 /* end confdefs.h.  */
17623
17624 /* Override any GCC internal prototype to avoid an error.
17625    Use char because int might match the return type of a GCC
17626    builtin and then its argument prototype would still apply.  */
17627 #ifdef __cplusplus
17628 extern "C"
17629 #endif
17630 char dlopen ();
17631 int
17632 main ()
17633 {
17634 return dlopen ();
17635   ;
17636   return 0;
17637 }
17638 _ACEOF
17639 if ac_fn_c_try_link "$LINENO"; then :
17640   ac_cv_lib_dl_dlopen=yes
17641 else
17642   ac_cv_lib_dl_dlopen=no
17643 fi
17644 rm -f core conftest.err conftest.$ac_objext \
17645     conftest$ac_exeext conftest.$ac_ext
17646 LIBS=$ac_check_lib_save_LIBS
17647 fi
17648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17649 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17650 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17651   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17652 else
17653
17654     lt_cv_dlopen="dyld"
17655     lt_cv_dlopen_libs=
17656     lt_cv_dlopen_self=yes
17657
17658 fi
17659
17660     ;;
17661
17662   *)
17663     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17664 if test "x$ac_cv_func_shl_load" = x""yes; then :
17665   lt_cv_dlopen="shl_load"
17666 else
17667   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17668 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17669 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17670   $as_echo_n "(cached) " >&6
17671 else
17672   ac_check_lib_save_LIBS=$LIBS
17673 LIBS="-ldld  $LIBS"
17674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17675 /* end confdefs.h.  */
17676
17677 /* Override any GCC internal prototype to avoid an error.
17678    Use char because int might match the return type of a GCC
17679    builtin and then its argument prototype would still apply.  */
17680 #ifdef __cplusplus
17681 extern "C"
17682 #endif
17683 char shl_load ();
17684 int
17685 main ()
17686 {
17687 return shl_load ();
17688   ;
17689   return 0;
17690 }
17691 _ACEOF
17692 if ac_fn_c_try_link "$LINENO"; then :
17693   ac_cv_lib_dld_shl_load=yes
17694 else
17695   ac_cv_lib_dld_shl_load=no
17696 fi
17697 rm -f core conftest.err conftest.$ac_objext \
17698     conftest$ac_exeext conftest.$ac_ext
17699 LIBS=$ac_check_lib_save_LIBS
17700 fi
17701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17702 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17703 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17704   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17705 else
17706   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17707 if test "x$ac_cv_func_dlopen" = x""yes; then :
17708   lt_cv_dlopen="dlopen"
17709 else
17710   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17711 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17712 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17713   $as_echo_n "(cached) " >&6
17714 else
17715   ac_check_lib_save_LIBS=$LIBS
17716 LIBS="-ldl  $LIBS"
17717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17718 /* end confdefs.h.  */
17719
17720 /* Override any GCC internal prototype to avoid an error.
17721    Use char because int might match the return type of a GCC
17722    builtin and then its argument prototype would still apply.  */
17723 #ifdef __cplusplus
17724 extern "C"
17725 #endif
17726 char dlopen ();
17727 int
17728 main ()
17729 {
17730 return dlopen ();
17731   ;
17732   return 0;
17733 }
17734 _ACEOF
17735 if ac_fn_c_try_link "$LINENO"; then :
17736   ac_cv_lib_dl_dlopen=yes
17737 else
17738   ac_cv_lib_dl_dlopen=no
17739 fi
17740 rm -f core conftest.err conftest.$ac_objext \
17741     conftest$ac_exeext conftest.$ac_ext
17742 LIBS=$ac_check_lib_save_LIBS
17743 fi
17744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17745 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17746 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17747   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17748 else
17749   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17750 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17751 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17752   $as_echo_n "(cached) " >&6
17753 else
17754   ac_check_lib_save_LIBS=$LIBS
17755 LIBS="-lsvld  $LIBS"
17756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17757 /* end confdefs.h.  */
17758
17759 /* Override any GCC internal prototype to avoid an error.
17760    Use char because int might match the return type of a GCC
17761    builtin and then its argument prototype would still apply.  */
17762 #ifdef __cplusplus
17763 extern "C"
17764 #endif
17765 char dlopen ();
17766 int
17767 main ()
17768 {
17769 return dlopen ();
17770   ;
17771   return 0;
17772 }
17773 _ACEOF
17774 if ac_fn_c_try_link "$LINENO"; then :
17775   ac_cv_lib_svld_dlopen=yes
17776 else
17777   ac_cv_lib_svld_dlopen=no
17778 fi
17779 rm -f core conftest.err conftest.$ac_objext \
17780     conftest$ac_exeext conftest.$ac_ext
17781 LIBS=$ac_check_lib_save_LIBS
17782 fi
17783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17784 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17785 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17786   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17787 else
17788   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17789 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17790 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17791   $as_echo_n "(cached) " >&6
17792 else
17793   ac_check_lib_save_LIBS=$LIBS
17794 LIBS="-ldld  $LIBS"
17795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17796 /* end confdefs.h.  */
17797
17798 /* Override any GCC internal prototype to avoid an error.
17799    Use char because int might match the return type of a GCC
17800    builtin and then its argument prototype would still apply.  */
17801 #ifdef __cplusplus
17802 extern "C"
17803 #endif
17804 char dld_link ();
17805 int
17806 main ()
17807 {
17808 return dld_link ();
17809   ;
17810   return 0;
17811 }
17812 _ACEOF
17813 if ac_fn_c_try_link "$LINENO"; then :
17814   ac_cv_lib_dld_dld_link=yes
17815 else
17816   ac_cv_lib_dld_dld_link=no
17817 fi
17818 rm -f core conftest.err conftest.$ac_objext \
17819     conftest$ac_exeext conftest.$ac_ext
17820 LIBS=$ac_check_lib_save_LIBS
17821 fi
17822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
17823 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
17824 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
17825   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
17826 fi
17827
17828
17829 fi
17830
17831
17832 fi
17833
17834
17835 fi
17836
17837
17838 fi
17839
17840
17841 fi
17842
17843     ;;
17844   esac
17845
17846   if test "x$lt_cv_dlopen" != xno; then
17847     enable_dlopen=yes
17848   else
17849     enable_dlopen=no
17850   fi
17851
17852   case $lt_cv_dlopen in
17853   dlopen)
17854     save_CPPFLAGS="$CPPFLAGS"
17855     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
17856
17857     save_LDFLAGS="$LDFLAGS"
17858     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
17859
17860     save_LIBS="$LIBS"
17861     LIBS="$lt_cv_dlopen_libs $LIBS"
17862
17863     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
17864 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
17865 if test "${lt_cv_dlopen_self+set}" = set; then :
17866   $as_echo_n "(cached) " >&6
17867 else
17868           if test "$cross_compiling" = yes; then :
17869   lt_cv_dlopen_self=cross
17870 else
17871   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17872   lt_status=$lt_dlunknown
17873   cat > conftest.$ac_ext <<_LT_EOF
17874 #line 17874 "configure"
17875 #include "confdefs.h"
17876
17877 #if HAVE_DLFCN_H
17878 #include <dlfcn.h>
17879 #endif
17880
17881 #include <stdio.h>
17882
17883 #ifdef RTLD_GLOBAL
17884 #  define LT_DLGLOBAL           RTLD_GLOBAL
17885 #else
17886 #  ifdef DL_GLOBAL
17887 #    define LT_DLGLOBAL         DL_GLOBAL
17888 #  else
17889 #    define LT_DLGLOBAL         0
17890 #  endif
17891 #endif
17892
17893 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17894    find out it does not work in some platform. */
17895 #ifndef LT_DLLAZY_OR_NOW
17896 #  ifdef RTLD_LAZY
17897 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17898 #  else
17899 #    ifdef DL_LAZY
17900 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17901 #    else
17902 #      ifdef RTLD_NOW
17903 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17904 #      else
17905 #        ifdef DL_NOW
17906 #          define LT_DLLAZY_OR_NOW      DL_NOW
17907 #        else
17908 #          define LT_DLLAZY_OR_NOW      0
17909 #        endif
17910 #      endif
17911 #    endif
17912 #  endif
17913 #endif
17914
17915 /* When -fvisbility=hidden is used, assume the code has been annotated
17916    correspondingly for the symbols needed.  */
17917 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17918 void fnord () __attribute__((visibility("default")));
17919 #endif
17920
17921 void fnord () { int i=42; }
17922 int main ()
17923 {
17924   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17925   int status = $lt_dlunknown;
17926
17927   if (self)
17928     {
17929       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
17930       else
17931         {
17932           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
17933           else puts (dlerror ());
17934         }
17935       /* dlclose (self); */
17936     }
17937   else
17938     puts (dlerror ());
17939
17940   return status;
17941 }
17942 _LT_EOF
17943   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17944   (eval $ac_link) 2>&5
17945   ac_status=$?
17946   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17947   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17948     (./conftest; exit; ) >&5 2>/dev/null
17949     lt_status=$?
17950     case x$lt_status in
17951       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
17952       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
17953       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
17954     esac
17955   else :
17956     # compilation failed
17957     lt_cv_dlopen_self=no
17958   fi
17959 fi
17960 rm -fr conftest*
17961
17962
17963 fi
17964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
17965 $as_echo "$lt_cv_dlopen_self" >&6; }
17966
17967     if test "x$lt_cv_dlopen_self" = xyes; then
17968       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
17969       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
17970 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
17971 if test "${lt_cv_dlopen_self_static+set}" = set; then :
17972   $as_echo_n "(cached) " >&6
17973 else
17974           if test "$cross_compiling" = yes; then :
17975   lt_cv_dlopen_self_static=cross
17976 else
17977   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17978   lt_status=$lt_dlunknown
17979   cat > conftest.$ac_ext <<_LT_EOF
17980 #line 17980 "configure"
17981 #include "confdefs.h"
17982
17983 #if HAVE_DLFCN_H
17984 #include <dlfcn.h>
17985 #endif
17986
17987 #include <stdio.h>
17988
17989 #ifdef RTLD_GLOBAL
17990 #  define LT_DLGLOBAL           RTLD_GLOBAL
17991 #else
17992 #  ifdef DL_GLOBAL
17993 #    define LT_DLGLOBAL         DL_GLOBAL
17994 #  else
17995 #    define LT_DLGLOBAL         0
17996 #  endif
17997 #endif
17998
17999 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
18000    find out it does not work in some platform. */
18001 #ifndef LT_DLLAZY_OR_NOW
18002 #  ifdef RTLD_LAZY
18003 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
18004 #  else
18005 #    ifdef DL_LAZY
18006 #      define LT_DLLAZY_OR_NOW          DL_LAZY
18007 #    else
18008 #      ifdef RTLD_NOW
18009 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
18010 #      else
18011 #        ifdef DL_NOW
18012 #          define LT_DLLAZY_OR_NOW      DL_NOW
18013 #        else
18014 #          define LT_DLLAZY_OR_NOW      0
18015 #        endif
18016 #      endif
18017 #    endif
18018 #  endif
18019 #endif
18020
18021 /* When -fvisbility=hidden is used, assume the code has been annotated
18022    correspondingly for the symbols needed.  */
18023 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18024 void fnord () __attribute__((visibility("default")));
18025 #endif
18026
18027 void fnord () { int i=42; }
18028 int main ()
18029 {
18030   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18031   int status = $lt_dlunknown;
18032
18033   if (self)
18034     {
18035       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
18036       else
18037         {
18038           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
18039           else puts (dlerror ());
18040         }
18041       /* dlclose (self); */
18042     }
18043   else
18044     puts (dlerror ());
18045
18046   return status;
18047 }
18048 _LT_EOF
18049   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18050   (eval $ac_link) 2>&5
18051   ac_status=$?
18052   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18053   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18054     (./conftest; exit; ) >&5 2>/dev/null
18055     lt_status=$?
18056     case x$lt_status in
18057       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
18058       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
18059       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
18060     esac
18061   else :
18062     # compilation failed
18063     lt_cv_dlopen_self_static=no
18064   fi
18065 fi
18066 rm -fr conftest*
18067
18068
18069 fi
18070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
18071 $as_echo "$lt_cv_dlopen_self_static" >&6; }
18072     fi
18073
18074     CPPFLAGS="$save_CPPFLAGS"
18075     LDFLAGS="$save_LDFLAGS"
18076     LIBS="$save_LIBS"
18077     ;;
18078   esac
18079
18080   case $lt_cv_dlopen_self in
18081   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
18082   *) enable_dlopen_self=unknown ;;
18083   esac
18084
18085   case $lt_cv_dlopen_self_static in
18086   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
18087   *) enable_dlopen_self_static=unknown ;;
18088   esac
18089 fi
18090
18091
18092
18093
18094
18095
18096
18097
18098
18099
18100
18101
18102
18103
18104
18105
18106
18107 striplib=
18108 old_striplib=
18109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
18110 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
18111 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
18112   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
18113   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
18114   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18115 $as_echo "yes" >&6; }
18116 else
18117 # FIXME - insert some real tests, host_os isn't really good enough
18118   case $host_os in
18119   darwin*)
18120     if test -n "$STRIP" ; then
18121       striplib="$STRIP -x"
18122       old_striplib="$STRIP -S"
18123       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18124 $as_echo "yes" >&6; }
18125     else
18126       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18127 $as_echo "no" >&6; }
18128     fi
18129     ;;
18130   *)
18131     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18132 $as_echo "no" >&6; }
18133     ;;
18134   esac
18135 fi
18136
18137
18138
18139
18140
18141
18142
18143
18144
18145
18146
18147
18148   # Report which library types will actually be built
18149   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
18150 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
18151   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
18152 $as_echo "$can_build_shared" >&6; }
18153
18154   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
18155 $as_echo_n "checking whether to build shared libraries... " >&6; }
18156   test "$can_build_shared" = "no" && enable_shared=no
18157
18158   # On AIX, shared libraries and static libraries use the same namespace, and
18159   # are all built from PIC.
18160   case $host_os in
18161   aix3*)
18162     test "$enable_shared" = yes && enable_static=no
18163     if test -n "$RANLIB"; then
18164       archive_cmds="$archive_cmds~\$RANLIB \$lib"
18165       postinstall_cmds='$RANLIB $lib'
18166     fi
18167     ;;
18168
18169   aix[4-9]*)
18170     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
18171       test "$enable_shared" = yes && enable_static=no
18172     fi
18173     ;;
18174   esac
18175   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
18176 $as_echo "$enable_shared" >&6; }
18177
18178   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
18179 $as_echo_n "checking whether to build static libraries... " >&6; }
18180   # Make sure either enable_shared or enable_static is yes.
18181   test "$enable_shared" = yes || enable_static=yes
18182   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
18183 $as_echo "$enable_static" >&6; }
18184
18185
18186
18187
18188 fi
18189 ac_ext=c
18190 ac_cpp='$CPP $CPPFLAGS'
18191 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18192 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18193 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18194
18195 CC="$lt_save_CC"
18196
18197       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
18198     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
18199     (test "X$CXX" != "Xg++"))) ; then
18200   ac_ext=cpp
18201 ac_cpp='$CXXCPP $CPPFLAGS'
18202 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18203 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18204 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
18206 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
18207 if test -z "$CXXCPP"; then
18208   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
18209   $as_echo_n "(cached) " >&6
18210 else
18211       # Double quotes because CXXCPP needs to be expanded
18212     for CXXCPP in "$CXX -E" "/lib/cpp"
18213     do
18214       ac_preproc_ok=false
18215 for ac_cxx_preproc_warn_flag in '' yes
18216 do
18217   # Use a header file that comes with gcc, so configuring glibc
18218   # with a fresh cross-compiler works.
18219   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18220   # <limits.h> exists even on freestanding compilers.
18221   # On the NeXT, cc -E runs the code through the compiler's parser,
18222   # not just through cpp. "Syntax error" is here to catch this case.
18223   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18224 /* end confdefs.h.  */
18225 #ifdef __STDC__
18226 # include <limits.h>
18227 #else
18228 # include <assert.h>
18229 #endif
18230                      Syntax error
18231 _ACEOF
18232 if ac_fn_cxx_try_cpp "$LINENO"; then :
18233
18234 else
18235   # Broken: fails on valid input.
18236 continue
18237 fi
18238 rm -f conftest.err conftest.$ac_ext
18239
18240   # OK, works on sane cases.  Now check whether nonexistent headers
18241   # can be detected and how.
18242   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18243 /* end confdefs.h.  */
18244 #include <ac_nonexistent.h>
18245 _ACEOF
18246 if ac_fn_cxx_try_cpp "$LINENO"; then :
18247   # Broken: success on invalid input.
18248 continue
18249 else
18250   # Passes both tests.
18251 ac_preproc_ok=:
18252 break
18253 fi
18254 rm -f conftest.err conftest.$ac_ext
18255
18256 done
18257 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18258 rm -f conftest.err conftest.$ac_ext
18259 if $ac_preproc_ok; then :
18260   break
18261 fi
18262
18263     done
18264     ac_cv_prog_CXXCPP=$CXXCPP
18265
18266 fi
18267   CXXCPP=$ac_cv_prog_CXXCPP
18268 else
18269   ac_cv_prog_CXXCPP=$CXXCPP
18270 fi
18271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18272 $as_echo "$CXXCPP" >&6; }
18273 ac_preproc_ok=false
18274 for ac_cxx_preproc_warn_flag in '' yes
18275 do
18276   # Use a header file that comes with gcc, so configuring glibc
18277   # with a fresh cross-compiler works.
18278   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18279   # <limits.h> exists even on freestanding compilers.
18280   # On the NeXT, cc -E runs the code through the compiler's parser,
18281   # not just through cpp. "Syntax error" is here to catch this case.
18282   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18283 /* end confdefs.h.  */
18284 #ifdef __STDC__
18285 # include <limits.h>
18286 #else
18287 # include <assert.h>
18288 #endif
18289                      Syntax error
18290 _ACEOF
18291 if ac_fn_cxx_try_cpp "$LINENO"; then :
18292
18293 else
18294   # Broken: fails on valid input.
18295 continue
18296 fi
18297 rm -f conftest.err conftest.$ac_ext
18298
18299   # OK, works on sane cases.  Now check whether nonexistent headers
18300   # can be detected and how.
18301   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18302 /* end confdefs.h.  */
18303 #include <ac_nonexistent.h>
18304 _ACEOF
18305 if ac_fn_cxx_try_cpp "$LINENO"; then :
18306   # Broken: success on invalid input.
18307 continue
18308 else
18309   # Passes both tests.
18310 ac_preproc_ok=:
18311 break
18312 fi
18313 rm -f conftest.err conftest.$ac_ext
18314
18315 done
18316 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18317 rm -f conftest.err conftest.$ac_ext
18318 if $ac_preproc_ok; then :
18319
18320 else
18321   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18322 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18323 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18324 See \`config.log' for more details." "$LINENO" 5; }
18325 fi
18326
18327 ac_ext=c
18328 ac_cpp='$CPP $CPPFLAGS'
18329 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18330 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18331 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18332
18333 else
18334   _lt_caught_CXX_error=yes
18335 fi
18336
18337 ac_ext=cpp
18338 ac_cpp='$CXXCPP $CPPFLAGS'
18339 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18340 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18341 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18342
18343 archive_cmds_need_lc_CXX=no
18344 allow_undefined_flag_CXX=
18345 always_export_symbols_CXX=no
18346 archive_expsym_cmds_CXX=
18347 compiler_needs_object_CXX=no
18348 export_dynamic_flag_spec_CXX=
18349 hardcode_direct_CXX=no
18350 hardcode_direct_absolute_CXX=no
18351 hardcode_libdir_flag_spec_CXX=
18352 hardcode_libdir_flag_spec_ld_CXX=
18353 hardcode_libdir_separator_CXX=
18354 hardcode_minus_L_CXX=no
18355 hardcode_shlibpath_var_CXX=unsupported
18356 hardcode_automatic_CXX=no
18357 inherit_rpath_CXX=no
18358 module_cmds_CXX=
18359 module_expsym_cmds_CXX=
18360 link_all_deplibs_CXX=unknown
18361 old_archive_cmds_CXX=$old_archive_cmds
18362 reload_flag_CXX=$reload_flag
18363 reload_cmds_CXX=$reload_cmds
18364 no_undefined_flag_CXX=
18365 whole_archive_flag_spec_CXX=
18366 enable_shared_with_static_runtimes_CXX=no
18367
18368 # Source file extension for C++ test sources.
18369 ac_ext=cpp
18370
18371 # Object file extension for compiled C++ test sources.
18372 objext=o
18373 objext_CXX=$objext
18374
18375 # No sense in running all these tests if we already determined that
18376 # the CXX compiler isn't working.  Some variables (like enable_shared)
18377 # are currently assumed to apply to all compilers on this platform,
18378 # and will be corrupted by setting them based on a non-working compiler.
18379 if test "$_lt_caught_CXX_error" != yes; then
18380   # Code to be used in simple compile tests
18381   lt_simple_compile_test_code="int some_variable = 0;"
18382
18383   # Code to be used in simple link tests
18384   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18385
18386   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18387
18388
18389
18390
18391
18392
18393 # If no C compiler was specified, use CC.
18394 LTCC=${LTCC-"$CC"}
18395
18396 # If no C compiler flags were specified, use CFLAGS.
18397 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18398
18399 # Allow CC to be a program name with arguments.
18400 compiler=$CC
18401
18402
18403   # save warnings/boilerplate of simple test code
18404   ac_outfile=conftest.$ac_objext
18405 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18406 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18407 _lt_compiler_boilerplate=`cat conftest.err`
18408 $RM conftest*
18409
18410   ac_outfile=conftest.$ac_objext
18411 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18412 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18413 _lt_linker_boilerplate=`cat conftest.err`
18414 $RM -r conftest*
18415
18416
18417   # Allow CC to be a program name with arguments.
18418   lt_save_CC=$CC
18419   lt_save_LD=$LD
18420   lt_save_GCC=$GCC
18421   GCC=$GXX
18422   lt_save_with_gnu_ld=$with_gnu_ld
18423   lt_save_path_LD=$lt_cv_path_LD
18424   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18425     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18426   else
18427     $as_unset lt_cv_prog_gnu_ld
18428   fi
18429   if test -n "${lt_cv_path_LDCXX+set}"; then
18430     lt_cv_path_LD=$lt_cv_path_LDCXX
18431   else
18432     $as_unset lt_cv_path_LD
18433   fi
18434   test -z "${LDCXX+set}" || LD=$LDCXX
18435   CC=${CXX-"c++"}
18436   compiler=$CC
18437   compiler_CXX=$CC
18438   for cc_temp in $compiler""; do
18439   case $cc_temp in
18440     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18441     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18442     \-*) ;;
18443     *) break;;
18444   esac
18445 done
18446 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18447
18448
18449   if test -n "$compiler"; then
18450     # We don't want -fno-exception when compiling C++ code, so set the
18451     # no_builtin_flag separately
18452     if test "$GXX" = yes; then
18453       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18454     else
18455       lt_prog_compiler_no_builtin_flag_CXX=
18456     fi
18457
18458     if test "$GXX" = yes; then
18459       # Set up default GNU C++ configuration
18460
18461
18462
18463 # Check whether --with-gnu-ld was given.
18464 if test "${with_gnu_ld+set}" = set; then :
18465   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18466 else
18467   with_gnu_ld=no
18468 fi
18469
18470 ac_prog=ld
18471 if test "$GCC" = yes; then
18472   # Check if gcc -print-prog-name=ld gives a path.
18473   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18474 $as_echo_n "checking for ld used by $CC... " >&6; }
18475   case $host in
18476   *-*-mingw*)
18477     # gcc leaves a trailing carriage return which upsets mingw
18478     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18479   *)
18480     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18481   esac
18482   case $ac_prog in
18483     # Accept absolute paths.
18484     [\\/]* | ?:[\\/]*)
18485       re_direlt='/[^/][^/]*/\.\./'
18486       # Canonicalize the pathname of ld
18487       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18488       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18489         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18490       done
18491       test -z "$LD" && LD="$ac_prog"
18492       ;;
18493   "")
18494     # If it fails, then pretend we aren't using GCC.
18495     ac_prog=ld
18496     ;;
18497   *)
18498     # If it is relative, then search for the first ld in PATH.
18499     with_gnu_ld=unknown
18500     ;;
18501   esac
18502 elif test "$with_gnu_ld" = yes; then
18503   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18504 $as_echo_n "checking for GNU ld... " >&6; }
18505 else
18506   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18507 $as_echo_n "checking for non-GNU ld... " >&6; }
18508 fi
18509 if test "${lt_cv_path_LD+set}" = set; then :
18510   $as_echo_n "(cached) " >&6
18511 else
18512   if test -z "$LD"; then
18513   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18514   for ac_dir in $PATH; do
18515     IFS="$lt_save_ifs"
18516     test -z "$ac_dir" && ac_dir=.
18517     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18518       lt_cv_path_LD="$ac_dir/$ac_prog"
18519       # Check to see if the program is GNU ld.  I'd rather use --version,
18520       # but apparently some variants of GNU ld only accept -v.
18521       # Break only if it was the GNU/non-GNU ld that we prefer.
18522       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18523       *GNU* | *'with BFD'*)
18524         test "$with_gnu_ld" != no && break
18525         ;;
18526       *)
18527         test "$with_gnu_ld" != yes && break
18528         ;;
18529       esac
18530     fi
18531   done
18532   IFS="$lt_save_ifs"
18533 else
18534   lt_cv_path_LD="$LD" # Let the user override the test with a path.
18535 fi
18536 fi
18537
18538 LD="$lt_cv_path_LD"
18539 if test -n "$LD"; then
18540   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18541 $as_echo "$LD" >&6; }
18542 else
18543   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18544 $as_echo "no" >&6; }
18545 fi
18546 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18548 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18549 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18550   $as_echo_n "(cached) " >&6
18551 else
18552   # I'd rather use --version here, but apparently some GNU lds only accept -v.
18553 case `$LD -v 2>&1 </dev/null` in
18554 *GNU* | *'with BFD'*)
18555   lt_cv_prog_gnu_ld=yes
18556   ;;
18557 *)
18558   lt_cv_prog_gnu_ld=no
18559   ;;
18560 esac
18561 fi
18562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18563 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18564 with_gnu_ld=$lt_cv_prog_gnu_ld
18565
18566
18567
18568
18569
18570
18571
18572       # Check if GNU C++ uses GNU ld as the underlying linker, since the
18573       # archiving commands below assume that GNU ld is being used.
18574       if test "$with_gnu_ld" = yes; then
18575         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18576         archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18577
18578         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18579         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18580
18581         # If archive_cmds runs LD, not CC, wlarc should be empty
18582         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18583         #     investigate it a little bit more. (MM)
18584         wlarc='${wl}'
18585
18586         # ancient GNU ld didn't support --whole-archive et. al.
18587         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18588           $GREP 'no-whole-archive' > /dev/null; then
18589           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18590         else
18591           whole_archive_flag_spec_CXX=
18592         fi
18593       else
18594         with_gnu_ld=no
18595         wlarc=
18596
18597         # A generic and very simple default shared library creation
18598         # command for GNU C++ for the case where it uses the native
18599         # linker, instead of GNU ld.  If possible, this setting should
18600         # overridden to take advantage of the native linker features on
18601         # the platform it is being used on.
18602         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18603       fi
18604
18605       # Commands to make compiler produce verbose output that lists
18606       # what "hidden" libraries, object files and flags are used when
18607       # linking a shared library.
18608       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18609
18610     else
18611       GXX=no
18612       with_gnu_ld=no
18613       wlarc=
18614     fi
18615
18616     # PORTME: fill in a description of your system's C++ link characteristics
18617     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18618 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18619     ld_shlibs_CXX=yes
18620     case $host_os in
18621       aix3*)
18622         # FIXME: insert proper C++ library support
18623         ld_shlibs_CXX=no
18624         ;;
18625       aix[4-9]*)
18626         if test "$host_cpu" = ia64; then
18627           # On IA64, the linker does run time linking by default, so we don't
18628           # have to do anything special.
18629           aix_use_runtimelinking=no
18630           exp_sym_flag='-Bexport'
18631           no_entry_flag=""
18632         else
18633           aix_use_runtimelinking=no
18634
18635           # Test if we are trying to use run time linking or normal
18636           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18637           # need to do runtime linking.
18638           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18639             for ld_flag in $LDFLAGS; do
18640               case $ld_flag in
18641               *-brtl*)
18642                 aix_use_runtimelinking=yes
18643                 break
18644                 ;;
18645               esac
18646             done
18647             ;;
18648           esac
18649
18650           exp_sym_flag='-bexport'
18651           no_entry_flag='-bnoentry'
18652         fi
18653
18654         # When large executables or shared objects are built, AIX ld can
18655         # have problems creating the table of contents.  If linking a library
18656         # or program results in "error TOC overflow" add -mminimal-toc to
18657         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
18658         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18659
18660         archive_cmds_CXX=''
18661         hardcode_direct_CXX=yes
18662         hardcode_direct_absolute_CXX=yes
18663         hardcode_libdir_separator_CXX=':'
18664         link_all_deplibs_CXX=yes
18665         file_list_spec_CXX='${wl}-f,'
18666
18667         if test "$GXX" = yes; then
18668           case $host_os in aix4.[012]|aix4.[012].*)
18669           # We only want to do this on AIX 4.2 and lower, the check
18670           # below for broken collect2 doesn't work under 4.3+
18671           collect2name=`${CC} -print-prog-name=collect2`
18672           if test -f "$collect2name" &&
18673              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18674           then
18675             # We have reworked collect2
18676             :
18677           else
18678             # We have old collect2
18679             hardcode_direct_CXX=unsupported
18680             # It fails to find uninstalled libraries when the uninstalled
18681             # path is not listed in the libpath.  Setting hardcode_minus_L
18682             # to unsupported forces relinking
18683             hardcode_minus_L_CXX=yes
18684             hardcode_libdir_flag_spec_CXX='-L$libdir'
18685             hardcode_libdir_separator_CXX=
18686           fi
18687           esac
18688           shared_flag='-shared'
18689           if test "$aix_use_runtimelinking" = yes; then
18690             shared_flag="$shared_flag "'${wl}-G'
18691           fi
18692         else
18693           # not using gcc
18694           if test "$host_cpu" = ia64; then
18695           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18696           # chokes on -Wl,-G. The following line is correct:
18697           shared_flag='-G'
18698           else
18699             if test "$aix_use_runtimelinking" = yes; then
18700               shared_flag='${wl}-G'
18701             else
18702               shared_flag='${wl}-bM:SRE'
18703             fi
18704           fi
18705         fi
18706
18707         export_dynamic_flag_spec_CXX='${wl}-bexpall'
18708         # It seems that -bexpall does not export symbols beginning with
18709         # underscore (_), so it is better to generate a list of symbols to
18710         # export.
18711         always_export_symbols_CXX=yes
18712         if test "$aix_use_runtimelinking" = yes; then
18713           # Warning - without using the other runtime loading flags (-brtl),
18714           # -berok will link without error, but may produce a broken library.
18715           allow_undefined_flag_CXX='-berok'
18716           # Determine the default libpath from the value encoded in an empty
18717           # executable.
18718           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18719 /* end confdefs.h.  */
18720
18721 int
18722 main ()
18723 {
18724
18725   ;
18726   return 0;
18727 }
18728 _ACEOF
18729 if ac_fn_cxx_try_link "$LINENO"; then :
18730
18731 lt_aix_libpath_sed='
18732     /Import File Strings/,/^$/ {
18733         /^0/ {
18734             s/^0  *\(.*\)$/\1/
18735             p
18736         }
18737     }'
18738 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18739 # Check for a 64-bit object if we didn't find anything.
18740 if test -z "$aix_libpath"; then
18741   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18742 fi
18743 fi
18744 rm -f core conftest.err conftest.$ac_objext \
18745     conftest$ac_exeext conftest.$ac_ext
18746 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18747
18748           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18749
18750           archive_expsym_cmds_CXX='$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 $shared_flag"
18751         else
18752           if test "$host_cpu" = ia64; then
18753             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18754             allow_undefined_flag_CXX="-z nodefs"
18755             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18756           else
18757             # Determine the default libpath from the value encoded in an
18758             # empty executable.
18759             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18760 /* end confdefs.h.  */
18761
18762 int
18763 main ()
18764 {
18765
18766   ;
18767   return 0;
18768 }
18769 _ACEOF
18770 if ac_fn_cxx_try_link "$LINENO"; then :
18771
18772 lt_aix_libpath_sed='
18773     /Import File Strings/,/^$/ {
18774         /^0/ {
18775             s/^0  *\(.*\)$/\1/
18776             p
18777         }
18778     }'
18779 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18780 # Check for a 64-bit object if we didn't find anything.
18781 if test -z "$aix_libpath"; then
18782   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18783 fi
18784 fi
18785 rm -f core conftest.err conftest.$ac_objext \
18786     conftest$ac_exeext conftest.$ac_ext
18787 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18788
18789             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18790             # Warning - without using the other run time loading flags,
18791             # -berok will link without error, but may produce a broken library.
18792             no_undefined_flag_CXX=' ${wl}-bernotok'
18793             allow_undefined_flag_CXX=' ${wl}-berok'
18794             if test "$with_gnu_ld" = yes; then
18795               # We only use this code for GNU lds that support --whole-archive.
18796               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18797             else
18798               # Exported symbols can be pulled into shared objects from archives
18799               whole_archive_flag_spec_CXX='$convenience'
18800             fi
18801             archive_cmds_need_lc_CXX=yes
18802             # This is similar to how AIX traditionally builds its shared
18803             # libraries.
18804             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'
18805           fi
18806         fi
18807         ;;
18808
18809       beos*)
18810         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
18811           allow_undefined_flag_CXX=unsupported
18812           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
18813           # support --undefined.  This deserves some investigation.  FIXME
18814           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18815         else
18816           ld_shlibs_CXX=no
18817         fi
18818         ;;
18819
18820       chorus*)
18821         case $cc_basename in
18822           *)
18823           # FIXME: insert proper C++ library support
18824           ld_shlibs_CXX=no
18825           ;;
18826         esac
18827         ;;
18828
18829       cygwin* | mingw* | pw32* | cegcc*)
18830         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
18831         # as there is no search path for DLLs.
18832         hardcode_libdir_flag_spec_CXX='-L$libdir'
18833         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
18834         allow_undefined_flag_CXX=unsupported
18835         always_export_symbols_CXX=no
18836         enable_shared_with_static_runtimes_CXX=yes
18837
18838         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
18839           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18840           # If the export-symbols file already is a .def file (1st line
18841           # is EXPORTS), use it as is; otherwise, prepend...
18842           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
18843             cp $export_symbols $output_objdir/$soname.def;
18844           else
18845             echo EXPORTS > $output_objdir/$soname.def;
18846             cat $export_symbols >> $output_objdir/$soname.def;
18847           fi~
18848           $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 $lib'
18849         else
18850           ld_shlibs_CXX=no
18851         fi
18852         ;;
18853       darwin* | rhapsody*)
18854
18855
18856   archive_cmds_need_lc_CXX=no
18857   hardcode_direct_CXX=no
18858   hardcode_automatic_CXX=yes
18859   hardcode_shlibpath_var_CXX=unsupported
18860   if test "$lt_cv_ld_force_load" = "yes"; then
18861     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 \"$new_convenience\"`'
18862   else
18863     whole_archive_flag_spec_CXX=''
18864   fi
18865   link_all_deplibs_CXX=yes
18866   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
18867   case $cc_basename in
18868      ifort*) _lt_dar_can_shared=yes ;;
18869      *) _lt_dar_can_shared=$GCC ;;
18870   esac
18871   if test "$_lt_dar_can_shared" = "yes"; then
18872     output_verbose_link_cmd=func_echo_all
18873     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}"
18874     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18875     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}${_lt_dsymutil}"
18876     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18877        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
18878       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${_lt_dsymutil}"
18879       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
18880     fi
18881
18882   else
18883   ld_shlibs_CXX=no
18884   fi
18885
18886         ;;
18887
18888       dgux*)
18889         case $cc_basename in
18890           ec++*)
18891             # FIXME: insert proper C++ library support
18892             ld_shlibs_CXX=no
18893             ;;
18894           ghcx*)
18895             # Green Hills C++ Compiler
18896             # FIXME: insert proper C++ library support
18897             ld_shlibs_CXX=no
18898             ;;
18899           *)
18900             # FIXME: insert proper C++ library support
18901             ld_shlibs_CXX=no
18902             ;;
18903         esac
18904         ;;
18905
18906       freebsd2.*)
18907         # C++ shared libraries reported to be fairly broken before
18908         # switch to ELF
18909         ld_shlibs_CXX=no
18910         ;;
18911
18912       freebsd-elf*)
18913         archive_cmds_need_lc_CXX=no
18914         ;;
18915
18916       freebsd* | dragonfly*)
18917         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
18918         # conventions
18919         ld_shlibs_CXX=yes
18920         ;;
18921
18922       gnu*)
18923         ;;
18924
18925       haiku*)
18926         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18927         link_all_deplibs_CXX=yes
18928         ;;
18929
18930       hpux9*)
18931         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18932         hardcode_libdir_separator_CXX=:
18933         export_dynamic_flag_spec_CXX='${wl}-E'
18934         hardcode_direct_CXX=yes
18935         hardcode_minus_L_CXX=yes # Not in the search PATH,
18936                                              # but as the default
18937                                              # location of the library.
18938
18939         case $cc_basename in
18940           CC*)
18941             # FIXME: insert proper C++ library support
18942             ld_shlibs_CXX=no
18943             ;;
18944           aCC*)
18945             archive_cmds_CXX='$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 $lib'
18946             # Commands to make compiler produce verbose output that lists
18947             # what "hidden" libraries, object files and flags are used when
18948             # linking a shared library.
18949             #
18950             # There doesn't appear to be a way to prevent this compiler from
18951             # explicitly linking system object files so we need to strip them
18952             # from the output so that they don't get included in the library
18953             # dependencies.
18954             output_verbose_link_cmd='templist=`($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"'
18955             ;;
18956           *)
18957             if test "$GXX" = yes; then
18958               archive_cmds_CXX='$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'
18959             else
18960               # FIXME: insert proper C++ library support
18961               ld_shlibs_CXX=no
18962             fi
18963             ;;
18964         esac
18965         ;;
18966
18967       hpux10*|hpux11*)
18968         if test $with_gnu_ld = no; then
18969           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18970           hardcode_libdir_separator_CXX=:
18971
18972           case $host_cpu in
18973             hppa*64*|ia64*)
18974               ;;
18975             *)
18976               export_dynamic_flag_spec_CXX='${wl}-E'
18977               ;;
18978           esac
18979         fi
18980         case $host_cpu in
18981           hppa*64*|ia64*)
18982             hardcode_direct_CXX=no
18983             hardcode_shlibpath_var_CXX=no
18984             ;;
18985           *)
18986             hardcode_direct_CXX=yes
18987             hardcode_direct_absolute_CXX=yes
18988             hardcode_minus_L_CXX=yes # Not in the search PATH,
18989                                                  # but as the default
18990                                                  # location of the library.
18991             ;;
18992         esac
18993
18994         case $cc_basename in
18995           CC*)
18996             # FIXME: insert proper C++ library support
18997             ld_shlibs_CXX=no
18998             ;;
18999           aCC*)
19000             case $host_cpu in
19001               hppa*64*)
19002                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19003                 ;;
19004               ia64*)
19005                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19006                 ;;
19007               *)
19008                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19009                 ;;
19010             esac
19011             # Commands to make compiler produce verbose output that lists
19012             # what "hidden" libraries, object files and flags are used when
19013             # linking a shared library.
19014             #
19015             # There doesn't appear to be a way to prevent this compiler from
19016             # explicitly linking system object files so we need to strip them
19017             # from the output so that they don't get included in the library
19018             # dependencies.
19019             output_verbose_link_cmd='templist=`($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"'
19020             ;;
19021           *)
19022             if test "$GXX" = yes; then
19023               if test $with_gnu_ld = no; then
19024                 case $host_cpu in
19025                   hppa*64*)
19026                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19027                     ;;
19028                   ia64*)
19029                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19030                     ;;
19031                   *)
19032                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19033                     ;;
19034                 esac
19035               fi
19036             else
19037               # FIXME: insert proper C++ library support
19038               ld_shlibs_CXX=no
19039             fi
19040             ;;
19041         esac
19042         ;;
19043
19044       interix[3-9]*)
19045         hardcode_direct_CXX=no
19046         hardcode_shlibpath_var_CXX=no
19047         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19048         export_dynamic_flag_spec_CXX='${wl}-E'
19049         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
19050         # Instead, shared libraries are loaded at an image base (0x10000000 by
19051         # default) and relocated if they conflict, which is a slow very memory
19052         # consuming and fragmenting process.  To avoid this, we pick a random,
19053         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
19054         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
19055         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19056         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19057         ;;
19058       irix5* | irix6*)
19059         case $cc_basename in
19060           CC*)
19061             # SGI C++
19062             archive_cmds_CXX='$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 $lib'
19063
19064             # Archives containing C++ object files must be created using
19065             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
19066             # necessary to make sure instantiated templates are included
19067             # in the archive.
19068             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
19069             ;;
19070           *)
19071             if test "$GXX" = yes; then
19072               if test "$with_gnu_ld" = no; then
19073                 archive_cmds_CXX='$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 $lib'
19074               else
19075                 archive_cmds_CXX='$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 $lib'
19076               fi
19077             fi
19078             link_all_deplibs_CXX=yes
19079             ;;
19080         esac
19081         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19082         hardcode_libdir_separator_CXX=:
19083         inherit_rpath_CXX=yes
19084         ;;
19085
19086       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19087         case $cc_basename in
19088           KCC*)
19089             # Kuck and Associates, Inc. (KAI) C++ Compiler
19090
19091             # KCC will only create a shared library if the output file
19092             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19093             # to its proper name (with version) after linking.
19094             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'
19095             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 $lib'
19096             # Commands to make compiler produce verbose output that lists
19097             # what "hidden" libraries, object files and flags are used when
19098             # linking a shared library.
19099             #
19100             # There doesn't appear to be a way to prevent this compiler from
19101             # explicitly linking system object files so we need to strip them
19102             # from the output so that they don't get included in the library
19103             # dependencies.
19104             output_verbose_link_cmd='templist=`$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"'
19105
19106             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19107             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19108
19109             # Archives containing C++ object files must be created using
19110             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
19111             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
19112             ;;
19113           icpc* | ecpc* )
19114             # Intel C++
19115             with_gnu_ld=yes
19116             # version 8.0 and above of icpc choke on multiply defined symbols
19117             # if we add $predep_objects and $postdep_objects, however 7.1 and
19118             # earlier do not add the objects themselves.
19119             case `$CC -V 2>&1` in
19120               *"Version 7."*)
19121                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19122                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19123                 ;;
19124               *)  # Version 8.0 or newer
19125                 tmp_idyn=
19126                 case $host_cpu in
19127                   ia64*) tmp_idyn=' -i_dynamic';;
19128                 esac
19129                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19130                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19131                 ;;
19132             esac
19133             archive_cmds_need_lc_CXX=no
19134             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19135             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19136             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19137             ;;
19138           pgCC* | pgcpp*)
19139             # Portland Group C++ compiler
19140             case `$CC -V` in
19141             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
19142               prelink_cmds_CXX='tpldir=Template.dir~
19143                 rm -rf $tpldir~
19144                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
19145                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
19146               old_archive_cmds_CXX='tpldir=Template.dir~
19147                 rm -rf $tpldir~
19148                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
19149                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
19150                 $RANLIB $oldlib'
19151               archive_cmds_CXX='tpldir=Template.dir~
19152                 rm -rf $tpldir~
19153                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19154                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19155               archive_expsym_cmds_CXX='tpldir=Template.dir~
19156                 rm -rf $tpldir~
19157                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19158                 $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 $lib'
19159               ;;
19160             *) # Version 6 and above use weak symbols
19161               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19162               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19163               ;;
19164             esac
19165
19166             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
19167             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19168             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19169             ;;
19170           cxx*)
19171             # Compaq C++
19172             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19173             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
19174
19175             runpath_var=LD_RUN_PATH
19176             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19177             hardcode_libdir_separator_CXX=:
19178
19179             # Commands to make compiler produce verbose output that lists
19180             # what "hidden" libraries, object files and flags are used when
19181             # linking a shared library.
19182             #
19183             # There doesn't appear to be a way to prevent this compiler from
19184             # explicitly linking system object files so we need to strip them
19185             # from the output so that they don't get included in the library
19186             # dependencies.
19187             output_verbose_link_cmd='templist=`$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" | $Xsed'
19188             ;;
19189           xl* | mpixl* | bgxl*)
19190             # IBM XL 8.0 on PPC, with GNU ld
19191             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19192             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19193             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19194             if test "x$supports_anon_versioning" = xyes; then
19195               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
19196                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
19197                 echo "local: *; };" >> $output_objdir/$libname.ver~
19198                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
19199             fi
19200             ;;
19201           *)
19202             case `$CC -V 2>&1 | sed 5q` in
19203             *Sun\ C*)
19204               # Sun C++ 5.9
19205               no_undefined_flag_CXX=' -zdefs'
19206               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19207               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
19208               hardcode_libdir_flag_spec_CXX='-R$libdir'
19209               whole_archive_flag_spec_CXX='${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'
19210               compiler_needs_object_CXX=yes
19211
19212               # Not sure whether something based on
19213               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
19214               # would be better.
19215               output_verbose_link_cmd='func_echo_all'
19216
19217               # Archives containing C++ object files must be created using
19218               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19219               # necessary to make sure instantiated templates are included
19220               # in the archive.
19221               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19222               ;;
19223             esac
19224             ;;
19225         esac
19226         ;;
19227
19228       lynxos*)
19229         # FIXME: insert proper C++ library support
19230         ld_shlibs_CXX=no
19231         ;;
19232
19233       m88k*)
19234         # FIXME: insert proper C++ library support
19235         ld_shlibs_CXX=no
19236         ;;
19237
19238       mvs*)
19239         case $cc_basename in
19240           cxx*)
19241             # FIXME: insert proper C++ library support
19242             ld_shlibs_CXX=no
19243             ;;
19244           *)
19245             # FIXME: insert proper C++ library support
19246             ld_shlibs_CXX=no
19247             ;;
19248         esac
19249         ;;
19250
19251       netbsd*)
19252         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19253           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19254           wlarc=
19255           hardcode_libdir_flag_spec_CXX='-R$libdir'
19256           hardcode_direct_CXX=yes
19257           hardcode_shlibpath_var_CXX=no
19258         fi
19259         # Workaround some broken pre-1.5 toolchains
19260         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19261         ;;
19262
19263       *nto* | *qnx*)
19264         ld_shlibs_CXX=yes
19265         ;;
19266
19267       openbsd2*)
19268         # C++ shared libraries are fairly broken
19269         ld_shlibs_CXX=no
19270         ;;
19271
19272       openbsd*)
19273         if test -f /usr/libexec/ld.so; then
19274           hardcode_direct_CXX=yes
19275           hardcode_shlibpath_var_CXX=no
19276           hardcode_direct_absolute_CXX=yes
19277           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19278           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19279           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19280             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19281             export_dynamic_flag_spec_CXX='${wl}-E'
19282             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19283           fi
19284           output_verbose_link_cmd=func_echo_all
19285         else
19286           ld_shlibs_CXX=no
19287         fi
19288         ;;
19289
19290       osf3* | osf4* | osf5*)
19291         case $cc_basename in
19292           KCC*)
19293             # Kuck and Associates, Inc. (KAI) C++ Compiler
19294
19295             # KCC will only create a shared library if the output file
19296             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19297             # to its proper name (with version) after linking.
19298             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 $lib'
19299
19300             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19301             hardcode_libdir_separator_CXX=:
19302
19303             # Archives containing C++ object files must be created using
19304             # the KAI C++ compiler.
19305             case $host in
19306               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19307               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19308             esac
19309             ;;
19310           RCC*)
19311             # Rational C++ 2.4.1
19312             # FIXME: insert proper C++ library support
19313             ld_shlibs_CXX=no
19314             ;;
19315           cxx*)
19316             case $host in
19317               osf3*)
19318                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19319                 archive_cmds_CXX='$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 $lib'
19320                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19321                 ;;
19322               *)
19323                 allow_undefined_flag_CXX=' -expect_unresolved \*'
19324                 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'
19325                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19326                   echo "-hidden">> $lib.exp~
19327                   $CC -shared$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~
19328                   $RM $lib.exp'
19329                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19330                 ;;
19331             esac
19332
19333             hardcode_libdir_separator_CXX=:
19334
19335             # Commands to make compiler produce verbose output that lists
19336             # what "hidden" libraries, object files and flags are used when
19337             # linking a shared library.
19338             #
19339             # There doesn't appear to be a way to prevent this compiler from
19340             # explicitly linking system object files so we need to strip them
19341             # from the output so that they don't get included in the library
19342             # dependencies.
19343             output_verbose_link_cmd='templist=`$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"'
19344             ;;
19345           *)
19346             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19347               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19348               case $host in
19349                 osf3*)
19350                   archive_cmds_CXX='$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 $lib'
19351                   ;;
19352                 *)
19353                   archive_cmds_CXX='$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 $lib'
19354                   ;;
19355               esac
19356
19357               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19358               hardcode_libdir_separator_CXX=:
19359
19360               # Commands to make compiler produce verbose output that lists
19361               # what "hidden" libraries, object files and flags are used when
19362               # linking a shared library.
19363               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19364
19365             else
19366               # FIXME: insert proper C++ library support
19367               ld_shlibs_CXX=no
19368             fi
19369             ;;
19370         esac
19371         ;;
19372
19373       psos*)
19374         # FIXME: insert proper C++ library support
19375         ld_shlibs_CXX=no
19376         ;;
19377
19378       sunos4*)
19379         case $cc_basename in
19380           CC*)
19381             # Sun C++ 4.x
19382             # FIXME: insert proper C++ library support
19383             ld_shlibs_CXX=no
19384             ;;
19385           lcc*)
19386             # Lucid
19387             # FIXME: insert proper C++ library support
19388             ld_shlibs_CXX=no
19389             ;;
19390           *)
19391             # FIXME: insert proper C++ library support
19392             ld_shlibs_CXX=no
19393             ;;
19394         esac
19395         ;;
19396
19397       solaris*)
19398         case $cc_basename in
19399           CC*)
19400             # Sun C++ 4.2, 5.x and Centerline C++
19401             archive_cmds_need_lc_CXX=yes
19402             no_undefined_flag_CXX=' -zdefs'
19403             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19404             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19405               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19406
19407             hardcode_libdir_flag_spec_CXX='-R$libdir'
19408             hardcode_shlibpath_var_CXX=no
19409             case $host_os in
19410               solaris2.[0-5] | solaris2.[0-5].*) ;;
19411               *)
19412                 # The compiler driver will combine and reorder linker options,
19413                 # but understands `-z linker_flag'.
19414                 # Supported since Solaris 2.6 (maybe 2.5.1?)
19415                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19416                 ;;
19417             esac
19418             link_all_deplibs_CXX=yes
19419
19420             output_verbose_link_cmd='func_echo_all'
19421
19422             # Archives containing C++ object files must be created using
19423             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19424             # necessary to make sure instantiated templates are included
19425             # in the archive.
19426             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19427             ;;
19428           gcx*)
19429             # Green Hills C++ Compiler
19430             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19431
19432             # The C++ compiler must be used to create the archive.
19433             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19434             ;;
19435           *)
19436             # GNU C++ compiler with Solaris linker
19437             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19438               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19439               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19440                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19441                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19442                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19443
19444                 # Commands to make compiler produce verbose output that lists
19445                 # what "hidden" libraries, object files and flags are used when
19446                 # linking a shared library.
19447                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19448               else
19449                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19450                 # platform.
19451                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19452                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19453                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19454
19455                 # Commands to make compiler produce verbose output that lists
19456                 # what "hidden" libraries, object files and flags are used when
19457                 # linking a shared library.
19458                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19459               fi
19460
19461               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19462               case $host_os in
19463                 solaris2.[0-5] | solaris2.[0-5].*) ;;
19464                 *)
19465                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19466                   ;;
19467               esac
19468             fi
19469             ;;
19470         esac
19471         ;;
19472
19473     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19474       no_undefined_flag_CXX='${wl}-z,text'
19475       archive_cmds_need_lc_CXX=no
19476       hardcode_shlibpath_var_CXX=no
19477       runpath_var='LD_RUN_PATH'
19478
19479       case $cc_basename in
19480         CC*)
19481           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19482           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19483           ;;
19484         *)
19485           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19486           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19487           ;;
19488       esac
19489       ;;
19490
19491       sysv5* | sco3.2v5* | sco5v6*)
19492         # Note: We can NOT use -z defs as we might desire, because we do not
19493         # link with -lc, and that would cause any symbols used from libc to
19494         # always be unresolved, which means just about no library would
19495         # ever link correctly.  If we're not using GNU ld we use -z text
19496         # though, which does catch some bad symbols but isn't as heavy-handed
19497         # as -z defs.
19498         no_undefined_flag_CXX='${wl}-z,text'
19499         allow_undefined_flag_CXX='${wl}-z,nodefs'
19500         archive_cmds_need_lc_CXX=no
19501         hardcode_shlibpath_var_CXX=no
19502         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19503         hardcode_libdir_separator_CXX=':'
19504         link_all_deplibs_CXX=yes
19505         export_dynamic_flag_spec_CXX='${wl}-Bexport'
19506         runpath_var='LD_RUN_PATH'
19507
19508         case $cc_basename in
19509           CC*)
19510             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19511             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19512             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19513               '"$old_archive_cmds_CXX"
19514             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19515               '"$reload_cmds_CXX"
19516             ;;
19517           *)
19518             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19519             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19520             ;;
19521         esac
19522       ;;
19523
19524       tandem*)
19525         case $cc_basename in
19526           NCC*)
19527             # NonStop-UX NCC 3.20
19528             # FIXME: insert proper C++ library support
19529             ld_shlibs_CXX=no
19530             ;;
19531           *)
19532             # FIXME: insert proper C++ library support
19533             ld_shlibs_CXX=no
19534             ;;
19535         esac
19536         ;;
19537
19538       vxworks*)
19539         # FIXME: insert proper C++ library support
19540         ld_shlibs_CXX=no
19541         ;;
19542
19543       *)
19544         # FIXME: insert proper C++ library support
19545         ld_shlibs_CXX=no
19546         ;;
19547     esac
19548
19549     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19550 $as_echo "$ld_shlibs_CXX" >&6; }
19551     test "$ld_shlibs_CXX" = no && can_build_shared=no
19552
19553     GCC_CXX="$GXX"
19554     LD_CXX="$LD"
19555
19556     ## CAVEAT EMPTOR:
19557     ## There is no encapsulation within the following macros, do not change
19558     ## the running order or otherwise move them around unless you know exactly
19559     ## what you are doing...
19560     # Dependencies to place before and after the object being linked:
19561 predep_objects_CXX=
19562 postdep_objects_CXX=
19563 predeps_CXX=
19564 postdeps_CXX=
19565 compiler_lib_search_path_CXX=
19566
19567 cat > conftest.$ac_ext <<_LT_EOF
19568 class Foo
19569 {
19570 public:
19571   Foo (void) { a = 0; }
19572 private:
19573   int a;
19574 };
19575 _LT_EOF
19576
19577 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19578   (eval $ac_compile) 2>&5
19579   ac_status=$?
19580   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19581   test $ac_status = 0; }; then
19582   # Parse the compiler output and extract the necessary
19583   # objects, libraries and library flags.
19584
19585   # Sentinel used to keep track of whether or not we are before
19586   # the conftest object file.
19587   pre_test_object_deps_done=no
19588
19589   for p in `eval "$output_verbose_link_cmd"`; do
19590     case $p in
19591
19592     -L* | -R* | -l*)
19593        # Some compilers place space between "-{L,R}" and the path.
19594        # Remove the space.
19595        if test $p = "-L" ||
19596           test $p = "-R"; then
19597          prev=$p
19598          continue
19599        else
19600          prev=
19601        fi
19602
19603        if test "$pre_test_object_deps_done" = no; then
19604          case $p in
19605          -L* | -R*)
19606            # Internal compiler library paths should come after those
19607            # provided the user.  The postdeps already come after the
19608            # user supplied libs so there is no need to process them.
19609            if test -z "$compiler_lib_search_path_CXX"; then
19610              compiler_lib_search_path_CXX="${prev}${p}"
19611            else
19612              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19613            fi
19614            ;;
19615          # The "-l" case would never come before the object being
19616          # linked, so don't bother handling this case.
19617          esac
19618        else
19619          if test -z "$postdeps_CXX"; then
19620            postdeps_CXX="${prev}${p}"
19621          else
19622            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19623          fi
19624        fi
19625        ;;
19626
19627     *.$objext)
19628        # This assumes that the test object file only shows up
19629        # once in the compiler output.
19630        if test "$p" = "conftest.$objext"; then
19631          pre_test_object_deps_done=yes
19632          continue
19633        fi
19634
19635        if test "$pre_test_object_deps_done" = no; then
19636          if test -z "$predep_objects_CXX"; then
19637            predep_objects_CXX="$p"
19638          else
19639            predep_objects_CXX="$predep_objects_CXX $p"
19640          fi
19641        else
19642          if test -z "$postdep_objects_CXX"; then
19643            postdep_objects_CXX="$p"
19644          else
19645            postdep_objects_CXX="$postdep_objects_CXX $p"
19646          fi
19647        fi
19648        ;;
19649
19650     *) ;; # Ignore the rest.
19651
19652     esac
19653   done
19654
19655   # Clean up.
19656   rm -f a.out a.exe
19657 else
19658   echo "libtool.m4: error: problem compiling CXX test program"
19659 fi
19660
19661 $RM -f confest.$objext
19662
19663 # PORTME: override above test on systems where it is broken
19664 case $host_os in
19665 interix[3-9]*)
19666   # Interix 3.5 installs completely hosed .la files for C++, so rather than
19667   # hack all around it, let's just trust "g++" to DTRT.
19668   predep_objects_CXX=
19669   postdep_objects_CXX=
19670   postdeps_CXX=
19671   ;;
19672
19673 linux*)
19674   case `$CC -V 2>&1 | sed 5q` in
19675   *Sun\ C*)
19676     # Sun C++ 5.9
19677
19678     # The more standards-conforming stlport4 library is
19679     # incompatible with the Cstd library. Avoid specifying
19680     # it if it's in CXXFLAGS. Ignore libCrun as
19681     # -library=stlport4 depends on it.
19682     case " $CXX $CXXFLAGS " in
19683     *" -library=stlport4 "*)
19684       solaris_use_stlport4=yes
19685       ;;
19686     esac
19687
19688     if test "$solaris_use_stlport4" != yes; then
19689       postdeps_CXX='-library=Cstd -library=Crun'
19690     fi
19691     ;;
19692   esac
19693   ;;
19694
19695 solaris*)
19696   case $cc_basename in
19697   CC*)
19698     # The more standards-conforming stlport4 library is
19699     # incompatible with the Cstd library. Avoid specifying
19700     # it if it's in CXXFLAGS. Ignore libCrun as
19701     # -library=stlport4 depends on it.
19702     case " $CXX $CXXFLAGS " in
19703     *" -library=stlport4 "*)
19704       solaris_use_stlport4=yes
19705       ;;
19706     esac
19707
19708     # Adding this requires a known-good setup of shared libraries for
19709     # Sun compiler versions before 5.6, else PIC objects from an old
19710     # archive will be linked into the output, leading to subtle bugs.
19711     if test "$solaris_use_stlport4" != yes; then
19712       postdeps_CXX='-library=Cstd -library=Crun'
19713     fi
19714     ;;
19715   esac
19716   ;;
19717 esac
19718
19719
19720 case " $postdeps_CXX " in
19721 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19722 esac
19723  compiler_lib_search_dirs_CXX=
19724 if test -n "${compiler_lib_search_path_CXX}"; then
19725  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19726 fi
19727
19728
19729
19730
19731
19732
19733
19734
19735
19736
19737
19738
19739
19740
19741
19742
19743
19744
19745
19746
19747
19748
19749
19750
19751
19752
19753
19754
19755
19756
19757
19758     lt_prog_compiler_wl_CXX=
19759 lt_prog_compiler_pic_CXX=
19760 lt_prog_compiler_static_CXX=
19761
19762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19763 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19764
19765   # C++ specific cases for pic, static, wl, etc.
19766   if test "$GXX" = yes; then
19767     lt_prog_compiler_wl_CXX='-Wl,'
19768     lt_prog_compiler_static_CXX='-static'
19769
19770     case $host_os in
19771     aix*)
19772       # All AIX code is PIC.
19773       if test "$host_cpu" = ia64; then
19774         # AIX 5 now supports IA64 processor
19775         lt_prog_compiler_static_CXX='-Bstatic'
19776       fi
19777       lt_prog_compiler_pic_CXX='-fPIC'
19778       ;;
19779
19780     amigaos*)
19781       case $host_cpu in
19782       powerpc)
19783             # see comment about AmigaOS4 .so support
19784             lt_prog_compiler_pic_CXX='-fPIC'
19785         ;;
19786       m68k)
19787             # FIXME: we need at least 68020 code to build shared libraries, but
19788             # adding the `-m68020' flag to GCC prevents building anything better,
19789             # like `-m68040'.
19790             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19791         ;;
19792       esac
19793       ;;
19794
19795     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
19796       # PIC is the default for these OSes.
19797       ;;
19798     mingw* | cygwin* | os2* | pw32* | cegcc*)
19799       # This hack is so that the source file can tell whether it is being
19800       # built for inclusion in a dll (and should export symbols for example).
19801       # Although the cygwin gcc ignores -fPIC, still need this for old-style
19802       # (--disable-auto-import) libraries
19803       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
19804       ;;
19805     darwin* | rhapsody*)
19806       # PIC is the default on this platform
19807       # Common symbols not allowed in MH_DYLIB files
19808       lt_prog_compiler_pic_CXX='-fno-common'
19809       ;;
19810     *djgpp*)
19811       # DJGPP does not support shared libraries at all
19812       lt_prog_compiler_pic_CXX=
19813       ;;
19814     haiku*)
19815       # PIC is the default for Haiku.
19816       # The "-static" flag exists, but is broken.
19817       lt_prog_compiler_static_CXX=
19818       ;;
19819     interix[3-9]*)
19820       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
19821       # Instead, we relocate shared libraries at runtime.
19822       ;;
19823     sysv4*MP*)
19824       if test -d /usr/nec; then
19825         lt_prog_compiler_pic_CXX=-Kconform_pic
19826       fi
19827       ;;
19828     hpux*)
19829       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
19830       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
19831       # sets the default TLS model and affects inlining.
19832       case $host_cpu in
19833       hppa*64*)
19834         ;;
19835       *)
19836         lt_prog_compiler_pic_CXX='-fPIC'
19837         ;;
19838       esac
19839       ;;
19840     *qnx* | *nto*)
19841       # QNX uses GNU C++, but need to define -shared option too, otherwise
19842       # it will coredump.
19843       lt_prog_compiler_pic_CXX='-fPIC -shared'
19844       ;;
19845     *)
19846       lt_prog_compiler_pic_CXX='-fPIC'
19847       ;;
19848     esac
19849   else
19850     case $host_os in
19851       aix[4-9]*)
19852         # All AIX code is PIC.
19853         if test "$host_cpu" = ia64; then
19854           # AIX 5 now supports IA64 processor
19855           lt_prog_compiler_static_CXX='-Bstatic'
19856         else
19857           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
19858         fi
19859         ;;
19860       chorus*)
19861         case $cc_basename in
19862         cxch68*)
19863           # Green Hills C++ Compiler
19864           # _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"
19865           ;;
19866         esac
19867         ;;
19868       dgux*)
19869         case $cc_basename in
19870           ec++*)
19871             lt_prog_compiler_pic_CXX='-KPIC'
19872             ;;
19873           ghcx*)
19874             # Green Hills C++ Compiler
19875             lt_prog_compiler_pic_CXX='-pic'
19876             ;;
19877           *)
19878             ;;
19879         esac
19880         ;;
19881       freebsd* | dragonfly*)
19882         # FreeBSD uses GNU C++
19883         ;;
19884       hpux9* | hpux10* | hpux11*)
19885         case $cc_basename in
19886           CC*)
19887             lt_prog_compiler_wl_CXX='-Wl,'
19888             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19889             if test "$host_cpu" != ia64; then
19890               lt_prog_compiler_pic_CXX='+Z'
19891             fi
19892             ;;
19893           aCC*)
19894             lt_prog_compiler_wl_CXX='-Wl,'
19895             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19896             case $host_cpu in
19897             hppa*64*|ia64*)
19898               # +Z the default
19899               ;;
19900             *)
19901               lt_prog_compiler_pic_CXX='+Z'
19902               ;;
19903             esac
19904             ;;
19905           *)
19906             ;;
19907         esac
19908         ;;
19909       interix*)
19910         # This is c89, which is MS Visual C++ (no shared libs)
19911         # Anyone wants to do a port?
19912         ;;
19913       irix5* | irix6* | nonstopux*)
19914         case $cc_basename in
19915           CC*)
19916             lt_prog_compiler_wl_CXX='-Wl,'
19917             lt_prog_compiler_static_CXX='-non_shared'
19918             # CC pic flag -KPIC is the default.
19919             ;;
19920           *)
19921             ;;
19922         esac
19923         ;;
19924       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19925         case $cc_basename in
19926           KCC*)
19927             # KAI C++ Compiler
19928             lt_prog_compiler_wl_CXX='--backend -Wl,'
19929             lt_prog_compiler_pic_CXX='-fPIC'
19930             ;;
19931           ecpc* )
19932             # old Intel C++ for x86_64 which still supported -KPIC.
19933             lt_prog_compiler_wl_CXX='-Wl,'
19934             lt_prog_compiler_pic_CXX='-KPIC'
19935             lt_prog_compiler_static_CXX='-static'
19936             ;;
19937           icpc* )
19938             # Intel C++, used to be incompatible with GCC.
19939             # ICC 10 doesn't accept -KPIC any more.
19940             lt_prog_compiler_wl_CXX='-Wl,'
19941             lt_prog_compiler_pic_CXX='-fPIC'
19942             lt_prog_compiler_static_CXX='-static'
19943             ;;
19944           pgCC* | pgcpp*)
19945             # Portland Group C++ compiler
19946             lt_prog_compiler_wl_CXX='-Wl,'
19947             lt_prog_compiler_pic_CXX='-fpic'
19948             lt_prog_compiler_static_CXX='-Bstatic'
19949             ;;
19950           cxx*)
19951             # Compaq C++
19952             # Make sure the PIC flag is empty.  It appears that all Alpha
19953             # Linux and Compaq Tru64 Unix objects are PIC.
19954             lt_prog_compiler_pic_CXX=
19955             lt_prog_compiler_static_CXX='-non_shared'
19956             ;;
19957           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
19958             # IBM XL 8.0, 9.0 on PPC and BlueGene
19959             lt_prog_compiler_wl_CXX='-Wl,'
19960             lt_prog_compiler_pic_CXX='-qpic'
19961             lt_prog_compiler_static_CXX='-qstaticlink'
19962             ;;
19963           *)
19964             case `$CC -V 2>&1 | sed 5q` in
19965             *Sun\ C*)
19966               # Sun C++ 5.9
19967               lt_prog_compiler_pic_CXX='-KPIC'
19968               lt_prog_compiler_static_CXX='-Bstatic'
19969               lt_prog_compiler_wl_CXX='-Qoption ld '
19970               ;;
19971             esac
19972             ;;
19973         esac
19974         ;;
19975       lynxos*)
19976         ;;
19977       m88k*)
19978         ;;
19979       mvs*)
19980         case $cc_basename in
19981           cxx*)
19982             lt_prog_compiler_pic_CXX='-W c,exportall'
19983             ;;
19984           *)
19985             ;;
19986         esac
19987         ;;
19988       netbsd*)
19989         ;;
19990       *qnx* | *nto*)
19991         # QNX uses GNU C++, but need to define -shared option too, otherwise
19992         # it will coredump.
19993         lt_prog_compiler_pic_CXX='-fPIC -shared'
19994         ;;
19995       osf3* | osf4* | osf5*)
19996         case $cc_basename in
19997           KCC*)
19998             lt_prog_compiler_wl_CXX='--backend -Wl,'
19999             ;;
20000           RCC*)
20001             # Rational C++ 2.4.1
20002             lt_prog_compiler_pic_CXX='-pic'
20003             ;;
20004           cxx*)
20005             # Digital/Compaq C++
20006             lt_prog_compiler_wl_CXX='-Wl,'
20007             # Make sure the PIC flag is empty.  It appears that all Alpha
20008             # Linux and Compaq Tru64 Unix objects are PIC.
20009             lt_prog_compiler_pic_CXX=
20010             lt_prog_compiler_static_CXX='-non_shared'
20011             ;;
20012           *)
20013             ;;
20014         esac
20015         ;;
20016       psos*)
20017         ;;
20018       solaris*)
20019         case $cc_basename in
20020           CC*)
20021             # Sun C++ 4.2, 5.x and Centerline C++
20022             lt_prog_compiler_pic_CXX='-KPIC'
20023             lt_prog_compiler_static_CXX='-Bstatic'
20024             lt_prog_compiler_wl_CXX='-Qoption ld '
20025             ;;
20026           gcx*)
20027             # Green Hills C++ Compiler
20028             lt_prog_compiler_pic_CXX='-PIC'
20029             ;;
20030           *)
20031             ;;
20032         esac
20033         ;;
20034       sunos4*)
20035         case $cc_basename in
20036           CC*)
20037             # Sun C++ 4.x
20038             lt_prog_compiler_pic_CXX='-pic'
20039             lt_prog_compiler_static_CXX='-Bstatic'
20040             ;;
20041           lcc*)
20042             # Lucid
20043             lt_prog_compiler_pic_CXX='-pic'
20044             ;;
20045           *)
20046             ;;
20047         esac
20048         ;;
20049       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
20050         case $cc_basename in
20051           CC*)
20052             lt_prog_compiler_wl_CXX='-Wl,'
20053             lt_prog_compiler_pic_CXX='-KPIC'
20054             lt_prog_compiler_static_CXX='-Bstatic'
20055             ;;
20056         esac
20057         ;;
20058       tandem*)
20059         case $cc_basename in
20060           NCC*)
20061             # NonStop-UX NCC 3.20
20062             lt_prog_compiler_pic_CXX='-KPIC'
20063             ;;
20064           *)
20065             ;;
20066         esac
20067         ;;
20068       vxworks*)
20069         ;;
20070       *)
20071         lt_prog_compiler_can_build_shared_CXX=no
20072         ;;
20073     esac
20074   fi
20075
20076 case $host_os in
20077   # For platforms which do not support PIC, -DPIC is meaningless:
20078   *djgpp*)
20079     lt_prog_compiler_pic_CXX=
20080     ;;
20081   *)
20082     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
20083     ;;
20084 esac
20085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
20086 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
20087
20088
20089
20090 #
20091 # Check to make sure the PIC flag actually works.
20092 #
20093 if test -n "$lt_prog_compiler_pic_CXX"; then
20094   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
20095 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
20096 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
20097   $as_echo_n "(cached) " >&6
20098 else
20099   lt_cv_prog_compiler_pic_works_CXX=no
20100    ac_outfile=conftest.$ac_objext
20101    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20102    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
20103    # Insert the option either (1) after the last *FLAGS variable, or
20104    # (2) before a word containing "conftest.", or (3) at the end.
20105    # Note that $ac_compile itself does not contain backslashes and begins
20106    # with a dollar sign (not a hyphen), so the echo should work correctly.
20107    # The option is referenced via a variable to avoid confusing sed.
20108    lt_compile=`echo "$ac_compile" | $SED \
20109    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20110    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20111    -e 's:$: $lt_compiler_flag:'`
20112    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20113    (eval "$lt_compile" 2>conftest.err)
20114    ac_status=$?
20115    cat conftest.err >&5
20116    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20117    if (exit $ac_status) && test -s "$ac_outfile"; then
20118      # The compiler can only warn and ignore the option if not recognized
20119      # So say no if there are warnings other than the usual output.
20120      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
20121      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20122      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
20123        lt_cv_prog_compiler_pic_works_CXX=yes
20124      fi
20125    fi
20126    $RM conftest*
20127
20128 fi
20129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
20130 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
20131
20132 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
20133     case $lt_prog_compiler_pic_CXX in
20134      "" | " "*) ;;
20135      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
20136      esac
20137 else
20138     lt_prog_compiler_pic_CXX=
20139      lt_prog_compiler_can_build_shared_CXX=no
20140 fi
20141
20142 fi
20143
20144
20145
20146 #
20147 # Check to make sure the static flag actually works.
20148 #
20149 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
20150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
20151 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
20152 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
20153   $as_echo_n "(cached) " >&6
20154 else
20155   lt_cv_prog_compiler_static_works_CXX=no
20156    save_LDFLAGS="$LDFLAGS"
20157    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
20158    echo "$lt_simple_link_test_code" > conftest.$ac_ext
20159    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
20160      # The linker can only warn and ignore the option if not recognized
20161      # So say no if there are warnings
20162      if test -s conftest.err; then
20163        # Append any errors to the config.log.
20164        cat conftest.err 1>&5
20165        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
20166        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20167        if diff conftest.exp conftest.er2 >/dev/null; then
20168          lt_cv_prog_compiler_static_works_CXX=yes
20169        fi
20170      else
20171        lt_cv_prog_compiler_static_works_CXX=yes
20172      fi
20173    fi
20174    $RM -r conftest*
20175    LDFLAGS="$save_LDFLAGS"
20176
20177 fi
20178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
20179 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
20180
20181 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
20182     :
20183 else
20184     lt_prog_compiler_static_CXX=
20185 fi
20186
20187
20188
20189
20190     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20191 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20192 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20193   $as_echo_n "(cached) " >&6
20194 else
20195   lt_cv_prog_compiler_c_o_CXX=no
20196    $RM -r conftest 2>/dev/null
20197    mkdir conftest
20198    cd conftest
20199    mkdir out
20200    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20201
20202    lt_compiler_flag="-o out/conftest2.$ac_objext"
20203    # Insert the option either (1) after the last *FLAGS variable, or
20204    # (2) before a word containing "conftest.", or (3) at the end.
20205    # Note that $ac_compile itself does not contain backslashes and begins
20206    # with a dollar sign (not a hyphen), so the echo should work correctly.
20207    lt_compile=`echo "$ac_compile" | $SED \
20208    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20209    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20210    -e 's:$: $lt_compiler_flag:'`
20211    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20212    (eval "$lt_compile" 2>out/conftest.err)
20213    ac_status=$?
20214    cat out/conftest.err >&5
20215    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20216    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20217    then
20218      # The compiler can only warn and ignore the option if not recognized
20219      # So say no if there are warnings
20220      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20221      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20222      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20223        lt_cv_prog_compiler_c_o_CXX=yes
20224      fi
20225    fi
20226    chmod u+w . 2>&5
20227    $RM conftest*
20228    # SGI C++ compiler will create directory out/ii_files/ for
20229    # template instantiation
20230    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20231    $RM out/* && rmdir out
20232    cd ..
20233    $RM -r conftest
20234    $RM conftest*
20235
20236 fi
20237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20238 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20239
20240
20241
20242     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20243 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20244 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20245   $as_echo_n "(cached) " >&6
20246 else
20247   lt_cv_prog_compiler_c_o_CXX=no
20248    $RM -r conftest 2>/dev/null
20249    mkdir conftest
20250    cd conftest
20251    mkdir out
20252    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20253
20254    lt_compiler_flag="-o out/conftest2.$ac_objext"
20255    # Insert the option either (1) after the last *FLAGS variable, or
20256    # (2) before a word containing "conftest.", or (3) at the end.
20257    # Note that $ac_compile itself does not contain backslashes and begins
20258    # with a dollar sign (not a hyphen), so the echo should work correctly.
20259    lt_compile=`echo "$ac_compile" | $SED \
20260    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20261    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20262    -e 's:$: $lt_compiler_flag:'`
20263    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20264    (eval "$lt_compile" 2>out/conftest.err)
20265    ac_status=$?
20266    cat out/conftest.err >&5
20267    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20268    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20269    then
20270      # The compiler can only warn and ignore the option if not recognized
20271      # So say no if there are warnings
20272      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20273      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20274      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20275        lt_cv_prog_compiler_c_o_CXX=yes
20276      fi
20277    fi
20278    chmod u+w . 2>&5
20279    $RM conftest*
20280    # SGI C++ compiler will create directory out/ii_files/ for
20281    # template instantiation
20282    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20283    $RM out/* && rmdir out
20284    cd ..
20285    $RM -r conftest
20286    $RM conftest*
20287
20288 fi
20289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20290 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20291
20292
20293
20294
20295 hard_links="nottested"
20296 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20297   # do not overwrite the value of need_locks provided by the user
20298   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20299 $as_echo_n "checking if we can lock with hard links... " >&6; }
20300   hard_links=yes
20301   $RM conftest*
20302   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20303   touch conftest.a
20304   ln conftest.a conftest.b 2>&5 || hard_links=no
20305   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20306   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20307 $as_echo "$hard_links" >&6; }
20308   if test "$hard_links" = no; then
20309     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20310 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20311     need_locks=warn
20312   fi
20313 else
20314   need_locks=no
20315 fi
20316
20317
20318
20319     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20320 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20321
20322   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20323   case $host_os in
20324   aix[4-9]*)
20325     # If we're using GNU nm, then we don't want the "-C" option.
20326     # -C means demangle to AIX nm, but means don't demangle with GNU nm
20327     # Also, AIX nm treats weak defined symbols like other global defined
20328     # symbols, whereas GNU nm marks them as "W".
20329     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20330       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20331     else
20332       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20333     fi
20334     ;;
20335   pw32*)
20336     export_symbols_cmds_CXX="$ltdll_cmds"
20337   ;;
20338   cygwin* | mingw* | cegcc*)
20339     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 > $export_symbols'
20340   ;;
20341   *)
20342     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20343   ;;
20344   esac
20345   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20346
20347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20348 $as_echo "$ld_shlibs_CXX" >&6; }
20349 test "$ld_shlibs_CXX" = no && can_build_shared=no
20350
20351 with_gnu_ld_CXX=$with_gnu_ld
20352
20353
20354
20355
20356
20357
20358 #
20359 # Do we need to explicitly link libc?
20360 #
20361 case "x$archive_cmds_need_lc_CXX" in
20362 x|xyes)
20363   # Assume -lc should be added
20364   archive_cmds_need_lc_CXX=yes
20365
20366   if test "$enable_shared" = yes && test "$GCC" = yes; then
20367     case $archive_cmds_CXX in
20368     *'~'*)
20369       # FIXME: we may have to deal with multi-command sequences.
20370       ;;
20371     '$CC '*)
20372       # Test whether the compiler implicitly links with -lc since on some
20373       # systems, -lgcc has to come before -lc. If gcc already passes -lc
20374       # to ld, don't add -lc before -lgcc.
20375       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20376 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20377 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20378   $as_echo_n "(cached) " >&6
20379 else
20380   $RM conftest*
20381         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20382
20383         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20384   (eval $ac_compile) 2>&5
20385   ac_status=$?
20386   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20387   test $ac_status = 0; } 2>conftest.err; then
20388           soname=conftest
20389           lib=conftest
20390           libobjs=conftest.$ac_objext
20391           deplibs=
20392           wl=$lt_prog_compiler_wl_CXX
20393           pic_flag=$lt_prog_compiler_pic_CXX
20394           compiler_flags=-v
20395           linker_flags=-v
20396           verstring=
20397           output_objdir=.
20398           libname=conftest
20399           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20400           allow_undefined_flag_CXX=
20401           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20402   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20403   ac_status=$?
20404   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20405   test $ac_status = 0; }
20406           then
20407             lt_cv_archive_cmds_need_lc_CXX=no
20408           else
20409             lt_cv_archive_cmds_need_lc_CXX=yes
20410           fi
20411           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20412         else
20413           cat conftest.err 1>&5
20414         fi
20415         $RM conftest*
20416
20417 fi
20418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20419 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20420       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20421       ;;
20422     esac
20423   fi
20424   ;;
20425 esac
20426
20427
20428
20429
20430
20431
20432
20433
20434
20435
20436
20437
20438
20439
20440
20441
20442
20443
20444
20445
20446
20447
20448
20449
20450
20451
20452
20453
20454
20455
20456
20457
20458
20459
20460
20461
20462
20463
20464
20465
20466
20467
20468
20469
20470
20471
20472
20473
20474
20475
20476
20477
20478
20479
20480
20481
20482
20483
20484
20485
20486
20487
20488
20489
20490     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20491 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20492
20493 library_names_spec=
20494 libname_spec='lib$name'
20495 soname_spec=
20496 shrext_cmds=".so"
20497 postinstall_cmds=
20498 postuninstall_cmds=
20499 finish_cmds=
20500 finish_eval=
20501 shlibpath_var=
20502 shlibpath_overrides_runpath=unknown
20503 version_type=none
20504 dynamic_linker="$host_os ld.so"
20505 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20506 need_lib_prefix=unknown
20507 hardcode_into_libs=no
20508
20509 # when you set need_version to no, make sure it does not cause -set_version
20510 # flags to be left without arguments
20511 need_version=unknown
20512
20513 case $host_os in
20514 aix3*)
20515   version_type=linux
20516   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20517   shlibpath_var=LIBPATH
20518
20519   # AIX 3 has no versioning support, so we append a major version to the name.
20520   soname_spec='${libname}${release}${shared_ext}$major'
20521   ;;
20522
20523 aix[4-9]*)
20524   version_type=linux
20525   need_lib_prefix=no
20526   need_version=no
20527   hardcode_into_libs=yes
20528   if test "$host_cpu" = ia64; then
20529     # AIX 5 supports IA64
20530     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20531     shlibpath_var=LD_LIBRARY_PATH
20532   else
20533     # With GCC up to 2.95.x, collect2 would create an import file
20534     # for dependence libraries.  The import file would start with
20535     # the line `#! .'.  This would cause the generated library to
20536     # depend on `.', always an invalid library.  This was fixed in
20537     # development snapshots of GCC prior to 3.0.
20538     case $host_os in
20539       aix4 | aix4.[01] | aix4.[01].*)
20540       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20541            echo ' yes '
20542            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20543         :
20544       else
20545         can_build_shared=no
20546       fi
20547       ;;
20548     esac
20549     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20550     # soname into executable. Probably we can add versioning support to
20551     # collect2, so additional links can be useful in future.
20552     if test "$aix_use_runtimelinking" = yes; then
20553       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20554       # instead of lib<name>.a to let people know that these are not
20555       # typical AIX shared libraries.
20556       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20557     else
20558       # We preserve .a as extension for shared libraries through AIX4.2
20559       # and later when we are not doing run time linking.
20560       library_names_spec='${libname}${release}.a $libname.a'
20561       soname_spec='${libname}${release}${shared_ext}$major'
20562     fi
20563     shlibpath_var=LIBPATH
20564   fi
20565   ;;
20566
20567 amigaos*)
20568   case $host_cpu in
20569   powerpc)
20570     # Since July 2007 AmigaOS4 officially supports .so libraries.
20571     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20572     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20573     ;;
20574   m68k)
20575     library_names_spec='$libname.ixlibrary $libname.a'
20576     # Create ${libname}_ixlibrary.a entries in /sys/libs.
20577     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 ${libname}_ixlibrary.a || exit 1; done'
20578     ;;
20579   esac
20580   ;;
20581
20582 beos*)
20583   library_names_spec='${libname}${shared_ext}'
20584   dynamic_linker="$host_os ld.so"
20585   shlibpath_var=LIBRARY_PATH
20586   ;;
20587
20588 bsdi[45]*)
20589   version_type=linux
20590   need_version=no
20591   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20592   soname_spec='${libname}${release}${shared_ext}$major'
20593   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20594   shlibpath_var=LD_LIBRARY_PATH
20595   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20596   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20597   # the default ld.so.conf also contains /usr/contrib/lib and
20598   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20599   # libtool to hard-code these into programs
20600   ;;
20601
20602 cygwin* | mingw* | pw32* | cegcc*)
20603   version_type=windows
20604   shrext_cmds=".dll"
20605   need_version=no
20606   need_lib_prefix=no
20607
20608   case $GCC,$host_os in
20609   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20610     library_names_spec='$libname.dll.a'
20611     # DLL is installed to $(libdir)/../bin by postinstall_cmds
20612     postinstall_cmds='base_file=`basename \${file}`~
20613       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20614       dldir=$destdir/`dirname \$dlpath`~
20615       test -d \$dldir || mkdir -p \$dldir~
20616       $install_prog $dir/$dlname \$dldir/$dlname~
20617       chmod a+x \$dldir/$dlname~
20618       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20619         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20620       fi'
20621     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20622       dlpath=$dir/\$dldll~
20623        $RM \$dlpath'
20624     shlibpath_overrides_runpath=yes
20625
20626     case $host_os in
20627     cygwin*)
20628       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20629       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20630
20631       ;;
20632     mingw* | cegcc*)
20633       # MinGW DLLs use traditional 'lib' prefix
20634       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20635       ;;
20636     pw32*)
20637       # pw32 DLLs use 'pw' prefix rather than 'lib'
20638       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20639       ;;
20640     esac
20641     ;;
20642
20643   *)
20644     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20645     ;;
20646   esac
20647   dynamic_linker='Win32 ld.exe'
20648   # FIXME: first we should search . and the directory the executable is in
20649   shlibpath_var=PATH
20650   ;;
20651
20652 darwin* | rhapsody*)
20653   dynamic_linker="$host_os dyld"
20654   version_type=darwin
20655   need_lib_prefix=no
20656   need_version=no
20657   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20658   soname_spec='${libname}${release}${major}$shared_ext'
20659   shlibpath_overrides_runpath=yes
20660   shlibpath_var=DYLD_LIBRARY_PATH
20661   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20662
20663   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20664   ;;
20665
20666 dgux*)
20667   version_type=linux
20668   need_lib_prefix=no
20669   need_version=no
20670   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20671   soname_spec='${libname}${release}${shared_ext}$major'
20672   shlibpath_var=LD_LIBRARY_PATH
20673   ;;
20674
20675 freebsd* | dragonfly*)
20676   # DragonFly does not have aout.  When/if they implement a new
20677   # versioning mechanism, adjust this.
20678   if test -x /usr/bin/objformat; then
20679     objformat=`/usr/bin/objformat`
20680   else
20681     case $host_os in
20682     freebsd[23].*) objformat=aout ;;
20683     *) objformat=elf ;;
20684     esac
20685   fi
20686   version_type=freebsd-$objformat
20687   case $version_type in
20688     freebsd-elf*)
20689       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20690       need_version=no
20691       need_lib_prefix=no
20692       ;;
20693     freebsd-*)
20694       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20695       need_version=yes
20696       ;;
20697   esac
20698   shlibpath_var=LD_LIBRARY_PATH
20699   case $host_os in
20700   freebsd2.*)
20701     shlibpath_overrides_runpath=yes
20702     ;;
20703   freebsd3.[01]* | freebsdelf3.[01]*)
20704     shlibpath_overrides_runpath=yes
20705     hardcode_into_libs=yes
20706     ;;
20707   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20708   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20709     shlibpath_overrides_runpath=no
20710     hardcode_into_libs=yes
20711     ;;
20712   *) # from 4.6 on, and DragonFly
20713     shlibpath_overrides_runpath=yes
20714     hardcode_into_libs=yes
20715     ;;
20716   esac
20717   ;;
20718
20719 gnu*)
20720   version_type=linux
20721   need_lib_prefix=no
20722   need_version=no
20723   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20724   soname_spec='${libname}${release}${shared_ext}$major'
20725   shlibpath_var=LD_LIBRARY_PATH
20726   hardcode_into_libs=yes
20727   ;;
20728
20729 haiku*)
20730   version_type=linux
20731   need_lib_prefix=no
20732   need_version=no
20733   dynamic_linker="$host_os runtime_loader"
20734   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20735   soname_spec='${libname}${release}${shared_ext}$major'
20736   shlibpath_var=LIBRARY_PATH
20737   shlibpath_overrides_runpath=yes
20738   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20739   hardcode_into_libs=yes
20740   ;;
20741
20742 hpux9* | hpux10* | hpux11*)
20743   # Give a soname corresponding to the major version so that dld.sl refuses to
20744   # link against other versions.
20745   version_type=sunos
20746   need_lib_prefix=no
20747   need_version=no
20748   case $host_cpu in
20749   ia64*)
20750     shrext_cmds='.so'
20751     hardcode_into_libs=yes
20752     dynamic_linker="$host_os dld.so"
20753     shlibpath_var=LD_LIBRARY_PATH
20754     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20755     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20756     soname_spec='${libname}${release}${shared_ext}$major'
20757     if test "X$HPUX_IA64_MODE" = X32; then
20758       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20759     else
20760       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20761     fi
20762     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20763     ;;
20764   hppa*64*)
20765     shrext_cmds='.sl'
20766     hardcode_into_libs=yes
20767     dynamic_linker="$host_os dld.sl"
20768     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20769     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20770     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20771     soname_spec='${libname}${release}${shared_ext}$major'
20772     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20773     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20774     ;;
20775   *)
20776     shrext_cmds='.sl'
20777     dynamic_linker="$host_os dld.sl"
20778     shlibpath_var=SHLIB_PATH
20779     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20780     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20781     soname_spec='${libname}${release}${shared_ext}$major'
20782     ;;
20783   esac
20784   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
20785   postinstall_cmds='chmod 555 $lib'
20786   # or fails outright, so override atomically:
20787   install_override_mode=555
20788   ;;
20789
20790 interix[3-9]*)
20791   version_type=linux
20792   need_lib_prefix=no
20793   need_version=no
20794   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20795   soname_spec='${libname}${release}${shared_ext}$major'
20796   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
20797   shlibpath_var=LD_LIBRARY_PATH
20798   shlibpath_overrides_runpath=no
20799   hardcode_into_libs=yes
20800   ;;
20801
20802 irix5* | irix6* | nonstopux*)
20803   case $host_os in
20804     nonstopux*) version_type=nonstopux ;;
20805     *)
20806         if test "$lt_cv_prog_gnu_ld" = yes; then
20807                 version_type=linux
20808         else
20809                 version_type=irix
20810         fi ;;
20811   esac
20812   need_lib_prefix=no
20813   need_version=no
20814   soname_spec='${libname}${release}${shared_ext}$major'
20815   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
20816   case $host_os in
20817   irix5* | nonstopux*)
20818     libsuff= shlibsuff=
20819     ;;
20820   *)
20821     case $LD in # libtool.m4 will add one of these switches to LD
20822     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
20823       libsuff= shlibsuff= libmagic=32-bit;;
20824     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
20825       libsuff=32 shlibsuff=N32 libmagic=N32;;
20826     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
20827       libsuff=64 shlibsuff=64 libmagic=64-bit;;
20828     *) libsuff= shlibsuff= libmagic=never-match;;
20829     esac
20830     ;;
20831   esac
20832   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
20833   shlibpath_overrides_runpath=no
20834   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
20835   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
20836   hardcode_into_libs=yes
20837   ;;
20838
20839 # No shared lib support for Linux oldld, aout, or coff.
20840 linux*oldld* | linux*aout* | linux*coff*)
20841   dynamic_linker=no
20842   ;;
20843
20844 # This must be Linux ELF.
20845 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20846   version_type=linux
20847   need_lib_prefix=no
20848   need_version=no
20849   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20850   soname_spec='${libname}${release}${shared_ext}$major'
20851   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
20852   shlibpath_var=LD_LIBRARY_PATH
20853   shlibpath_overrides_runpath=no
20854
20855   # Some binutils ld are patched to set DT_RUNPATH
20856   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
20857   $as_echo_n "(cached) " >&6
20858 else
20859   lt_cv_shlibpath_overrides_runpath=no
20860     save_LDFLAGS=$LDFLAGS
20861     save_libdir=$libdir
20862     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
20863          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
20864     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20865 /* end confdefs.h.  */
20866
20867 int
20868 main ()
20869 {
20870
20871   ;
20872   return 0;
20873 }
20874 _ACEOF
20875 if ac_fn_cxx_try_link "$LINENO"; then :
20876   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
20877   lt_cv_shlibpath_overrides_runpath=yes
20878 fi
20879 fi
20880 rm -f core conftest.err conftest.$ac_objext \
20881     conftest$ac_exeext conftest.$ac_ext
20882     LDFLAGS=$save_LDFLAGS
20883     libdir=$save_libdir
20884
20885 fi
20886
20887   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
20888
20889   # This implies no fast_install, which is unacceptable.
20890   # Some rework will be needed to allow for fast_install
20891   # before this can be enabled.
20892   hardcode_into_libs=yes
20893
20894   # Append ld.so.conf contents to the search path
20895   if test -f /etc/ld.so.conf; then
20896     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' ' '`
20897     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
20898   fi
20899
20900   # We used to test for /lib/ld.so.1 and disable shared libraries on
20901   # powerpc, because MkLinux only supported shared libraries with the
20902   # GNU dynamic linker.  Since this was broken with cross compilers,
20903   # most powerpc-linux boxes support dynamic linking these days and
20904   # people can always --disable-shared, the test was removed, and we
20905   # assume the GNU/Linux dynamic linker is in use.
20906   dynamic_linker='GNU/Linux ld.so'
20907   ;;
20908
20909 netbsd*)
20910   version_type=sunos
20911   need_lib_prefix=no
20912   need_version=no
20913   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
20914     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20915     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20916     dynamic_linker='NetBSD (a.out) ld.so'
20917   else
20918     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20919     soname_spec='${libname}${release}${shared_ext}$major'
20920     dynamic_linker='NetBSD ld.elf_so'
20921   fi
20922   shlibpath_var=LD_LIBRARY_PATH
20923   shlibpath_overrides_runpath=yes
20924   hardcode_into_libs=yes
20925   ;;
20926
20927 newsos6)
20928   version_type=linux
20929   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20930   shlibpath_var=LD_LIBRARY_PATH
20931   shlibpath_overrides_runpath=yes
20932   ;;
20933
20934 *nto* | *qnx*)
20935   version_type=qnx
20936   need_lib_prefix=no
20937   need_version=no
20938   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20939   soname_spec='${libname}${release}${shared_ext}$major'
20940   shlibpath_var=LD_LIBRARY_PATH
20941   shlibpath_overrides_runpath=no
20942   hardcode_into_libs=yes
20943   dynamic_linker='ldqnx.so'
20944   ;;
20945
20946 openbsd*)
20947   version_type=sunos
20948   sys_lib_dlsearch_path_spec="/usr/lib"
20949   need_lib_prefix=no
20950   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
20951   case $host_os in
20952     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
20953     *)                          need_version=no  ;;
20954   esac
20955   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20956   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20957   shlibpath_var=LD_LIBRARY_PATH
20958   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
20959     case $host_os in
20960       openbsd2.[89] | openbsd2.[89].*)
20961         shlibpath_overrides_runpath=no
20962         ;;
20963       *)
20964         shlibpath_overrides_runpath=yes
20965         ;;
20966       esac
20967   else
20968     shlibpath_overrides_runpath=yes
20969   fi
20970   ;;
20971
20972 os2*)
20973   libname_spec='$name'
20974   shrext_cmds=".dll"
20975   need_lib_prefix=no
20976   library_names_spec='$libname${shared_ext} $libname.a'
20977   dynamic_linker='OS/2 ld.exe'
20978   shlibpath_var=LIBPATH
20979   ;;
20980
20981 osf3* | osf4* | osf5*)
20982   version_type=osf
20983   need_lib_prefix=no
20984   need_version=no
20985   soname_spec='${libname}${release}${shared_ext}$major'
20986   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20987   shlibpath_var=LD_LIBRARY_PATH
20988   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
20989   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
20990   ;;
20991
20992 rdos*)
20993   dynamic_linker=no
20994   ;;
20995
20996 solaris*)
20997   version_type=linux
20998   need_lib_prefix=no
20999   need_version=no
21000   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21001   soname_spec='${libname}${release}${shared_ext}$major'
21002   shlibpath_var=LD_LIBRARY_PATH
21003   shlibpath_overrides_runpath=yes
21004   hardcode_into_libs=yes
21005   # ldd complains unless libraries are executable
21006   postinstall_cmds='chmod +x $lib'
21007   ;;
21008
21009 sunos4*)
21010   version_type=sunos
21011   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21012   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
21013   shlibpath_var=LD_LIBRARY_PATH
21014   shlibpath_overrides_runpath=yes
21015   if test "$with_gnu_ld" = yes; then
21016     need_lib_prefix=no
21017   fi
21018   need_version=yes
21019   ;;
21020
21021 sysv4 | sysv4.3*)
21022   version_type=linux
21023   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21024   soname_spec='${libname}${release}${shared_ext}$major'
21025   shlibpath_var=LD_LIBRARY_PATH
21026   case $host_vendor in
21027     sni)
21028       shlibpath_overrides_runpath=no
21029       need_lib_prefix=no
21030       runpath_var=LD_RUN_PATH
21031       ;;
21032     siemens)
21033       need_lib_prefix=no
21034       ;;
21035     motorola)
21036       need_lib_prefix=no
21037       need_version=no
21038       shlibpath_overrides_runpath=no
21039       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
21040       ;;
21041   esac
21042   ;;
21043
21044 sysv4*MP*)
21045   if test -d /usr/nec ;then
21046     version_type=linux
21047     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
21048     soname_spec='$libname${shared_ext}.$major'
21049     shlibpath_var=LD_LIBRARY_PATH
21050   fi
21051   ;;
21052
21053 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
21054   version_type=freebsd-elf
21055   need_lib_prefix=no
21056   need_version=no
21057   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
21058   soname_spec='${libname}${release}${shared_ext}$major'
21059   shlibpath_var=LD_LIBRARY_PATH
21060   shlibpath_overrides_runpath=yes
21061   hardcode_into_libs=yes
21062   if test "$with_gnu_ld" = yes; then
21063     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
21064   else
21065     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
21066     case $host_os in
21067       sco3.2v5*)
21068         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
21069         ;;
21070     esac
21071   fi
21072   sys_lib_dlsearch_path_spec='/usr/lib'
21073   ;;
21074
21075 tpf*)
21076   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
21077   version_type=linux
21078   need_lib_prefix=no
21079   need_version=no
21080   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21081   shlibpath_var=LD_LIBRARY_PATH
21082   shlibpath_overrides_runpath=no
21083   hardcode_into_libs=yes
21084   ;;
21085
21086 uts4*)
21087   version_type=linux
21088   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21089   soname_spec='${libname}${release}${shared_ext}$major'
21090   shlibpath_var=LD_LIBRARY_PATH
21091   ;;
21092
21093 *)
21094   dynamic_linker=no
21095   ;;
21096 esac
21097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
21098 $as_echo "$dynamic_linker" >&6; }
21099 test "$dynamic_linker" = no && can_build_shared=no
21100
21101 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
21102 if test "$GCC" = yes; then
21103   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
21104 fi
21105
21106 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
21107   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
21108 fi
21109 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
21110   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
21111 fi
21112
21113
21114
21115
21116
21117
21118
21119
21120
21121
21122
21123
21124
21125
21126
21127
21128
21129
21130
21131
21132
21133
21134
21135
21136
21137
21138
21139
21140
21141
21142
21143
21144
21145
21146
21147
21148
21149
21150     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
21151 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
21152 hardcode_action_CXX=
21153 if test -n "$hardcode_libdir_flag_spec_CXX" ||
21154    test -n "$runpath_var_CXX" ||
21155    test "X$hardcode_automatic_CXX" = "Xyes" ; then
21156
21157   # We can hardcode non-existent directories.
21158   if test "$hardcode_direct_CXX" != no &&
21159      # If the only mechanism to avoid hardcoding is shlibpath_var, we
21160      # have to relink, otherwise we might link with an installed library
21161      # when we should be linking with a yet-to-be-installed one
21162      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
21163      test "$hardcode_minus_L_CXX" != no; then
21164     # Linking always hardcodes the temporary library directory.
21165     hardcode_action_CXX=relink
21166   else
21167     # We can link without hardcoding, and we can hardcode nonexisting dirs.
21168     hardcode_action_CXX=immediate
21169   fi
21170 else
21171   # We cannot hardcode anything, or else we can only hardcode existing
21172   # directories.
21173   hardcode_action_CXX=unsupported
21174 fi
21175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
21176 $as_echo "$hardcode_action_CXX" >&6; }
21177
21178 if test "$hardcode_action_CXX" = relink ||
21179    test "$inherit_rpath_CXX" = yes; then
21180   # Fast installation is not supported
21181   enable_fast_install=no
21182 elif test "$shlibpath_overrides_runpath" = yes ||
21183      test "$enable_shared" = no; then
21184   # Fast installation is not necessary
21185   enable_fast_install=needless
21186 fi
21187
21188
21189
21190
21191
21192
21193
21194   fi # test -n "$compiler"
21195
21196   CC=$lt_save_CC
21197   LDCXX=$LD
21198   LD=$lt_save_LD
21199   GCC=$lt_save_GCC
21200   with_gnu_ld=$lt_save_with_gnu_ld
21201   lt_cv_path_LDCXX=$lt_cv_path_LD
21202   lt_cv_path_LD=$lt_save_path_LD
21203   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
21204   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
21205 fi # test "$_lt_caught_CXX_error" != yes
21206
21207 ac_ext=c
21208 ac_cpp='$CPP $CPPFLAGS'
21209 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21210 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21211 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21212
21213
21214
21215
21216
21217
21218
21219
21220
21221
21222
21223
21224
21225
21226
21227
21228 # Only expand once:
21229
21230
21231
21232
21233
21234 # Identify the assembler which will work hand-in-glove with the newly
21235 # built GCC, so that we can examine its features.  This is the assembler
21236 # which will be driven by the driver program.
21237 #
21238 # If build != host, and we aren't building gas in-tree, we identify a
21239 # build->target assembler and hope that it will have the same features
21240 # as the host->target assembler we'll be using.
21241 gcc_cv_gas_major_version=
21242 gcc_cv_gas_minor_version=
21243 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21244
21245 if test "${gcc_cv_as+set}" = set; then :
21246
21247 else
21248
21249 if test -x "$DEFAULT_ASSEMBLER"; then
21250         gcc_cv_as="$DEFAULT_ASSEMBLER"
21251 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
21252      && test -f ../gas/Makefile \
21253      && test x$build = x$host; then
21254         gcc_cv_as=../gas/as-new$build_exeext
21255 elif test -x as$build_exeext; then
21256         # Build using assembler in the current directory.
21257         gcc_cv_as=./as$build_exeext
21258 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21259         gcc_cv_as="$AS_FOR_TARGET"
21260 else
21261         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21262 set dummy $AS_FOR_TARGET; ac_word=$2
21263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21264 $as_echo_n "checking for $ac_word... " >&6; }
21265 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21266   $as_echo_n "(cached) " >&6
21267 else
21268   case $gcc_cv_as in
21269   [\\/]* | ?:[\\/]*)
21270   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21271   ;;
21272   *)
21273   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21274 for as_dir in $PATH
21275 do
21276   IFS=$as_save_IFS
21277   test -z "$as_dir" && as_dir=.
21278     for ac_exec_ext in '' $ac_executable_extensions; do
21279   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21280     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21281     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21282     break 2
21283   fi
21284 done
21285   done
21286 IFS=$as_save_IFS
21287
21288   ;;
21289 esac
21290 fi
21291 gcc_cv_as=$ac_cv_path_gcc_cv_as
21292 if test -n "$gcc_cv_as"; then
21293   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21294 $as_echo "$gcc_cv_as" >&6; }
21295 else
21296   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21297 $as_echo "no" >&6; }
21298 fi
21299
21300
21301 fi
21302 fi
21303
21304 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21305
21306 case "$ORIGINAL_AS_FOR_TARGET" in
21307   ./as | ./as$build_exeext) ;;
21308   *) ac_config_files="$ac_config_files as:exec-tool.in"
21309  ;;
21310 esac
21311
21312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21313 $as_echo_n "checking what assembler to use... " >&6; }
21314 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21315   # Single tree build which includes gas.  We want to prefer it
21316   # over whatever linker top-level may have detected, since
21317   # we'll use what we're building after installation anyway.
21318   { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21319 $as_echo "newly built gas" >&6; }
21320   in_tree_gas=yes
21321   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21322 for f in $gcc_cv_as_bfd_srcdir/configure \
21323          $gcc_cv_as_gas_srcdir/configure \
21324          $gcc_cv_as_gas_srcdir/configure.in \
21325          $gcc_cv_as_gas_srcdir/Makefile.in ; do
21326   gcc_cv_gas_version=`sed -n -e 's/^[   ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
21327   if test x$gcc_cv_gas_version != x; then
21328     break
21329   fi
21330 done
21331 case $gcc_cv_gas_version in
21332   VERSION=[0-9]*) ;;
21333   *) as_fn_error "cannot find version of in-tree assembler" "$LINENO" 5;;
21334 esac
21335 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21336 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21337 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21338 case $gcc_cv_gas_patch_version in
21339   "") gcc_cv_gas_patch_version="0" ;;
21340 esac
21341 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21342                             + $gcc_cv_gas_minor_version \) \* 1000 \
21343                             + $gcc_cv_gas_patch_version`
21344
21345   in_tree_gas_is_elf=no
21346   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21347      || (grep 'obj_format = multi' ../gas/Makefile \
21348          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21349   then
21350     in_tree_gas_is_elf=yes
21351   fi
21352 else
21353   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21354 $as_echo "$gcc_cv_as" >&6; }
21355   in_tree_gas=no
21356 fi
21357
21358 # Identify the linker which will work hand-in-glove with the newly
21359 # built GCC, so that we can examine its features.  This is the linker
21360 # which will be driven by the driver program.
21361 #
21362 # If build != host, and we aren't building gas in-tree, we identify a
21363 # build->target linker and hope that it will have the same features
21364 # as the host->target linker we'll be using.
21365 gcc_cv_gld_major_version=
21366 gcc_cv_gld_minor_version=
21367 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21368 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21369
21370 if test "${gcc_cv_ld+set}" = set; then :
21371
21372 else
21373
21374 if test -x "$DEFAULT_LINKER"; then
21375         gcc_cv_ld="$DEFAULT_LINKER"
21376 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21377      && test -f ../ld/Makefile \
21378      && test x$build = x$host; then
21379         gcc_cv_ld=../ld/ld-new$build_exeext
21380 elif test -x collect-ld$build_exeext; then
21381         # Build using linker in the current directory.
21382         gcc_cv_ld=./collect-ld$build_exeext
21383 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21384         gcc_cv_ld="$LD_FOR_TARGET"
21385 else
21386         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21387 set dummy $LD_FOR_TARGET; ac_word=$2
21388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21389 $as_echo_n "checking for $ac_word... " >&6; }
21390 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21391   $as_echo_n "(cached) " >&6
21392 else
21393   case $gcc_cv_ld in
21394   [\\/]* | ?:[\\/]*)
21395   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21396   ;;
21397   *)
21398   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21399 for as_dir in $PATH
21400 do
21401   IFS=$as_save_IFS
21402   test -z "$as_dir" && as_dir=.
21403     for ac_exec_ext in '' $ac_executable_extensions; do
21404   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21405     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21406     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21407     break 2
21408   fi
21409 done
21410   done
21411 IFS=$as_save_IFS
21412
21413   ;;
21414 esac
21415 fi
21416 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21417 if test -n "$gcc_cv_ld"; then
21418   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21419 $as_echo "$gcc_cv_ld" >&6; }
21420 else
21421   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21422 $as_echo "no" >&6; }
21423 fi
21424
21425
21426 fi
21427 fi
21428
21429 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21430 PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"`
21431 # if the PLUGIN_LD is set ld-new, just have it as ld
21432 # as that is the installed named.
21433 if test x$PLUGIN_LD_SUFFIX = xld-new \
21434    || test x$PLUGIN_LD_SUFFIX = xcollect-ld ; then
21435   PLUGIN_LD_SUFFIX=ld
21436 fi
21437
21438 # Check whether --with-plugin-ld was given.
21439 if test "${with_plugin_ld+set}" = set; then :
21440   withval=$with_plugin_ld; if test x"$withval" != x; then
21441    ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21442    PLUGIN_LD_SUFFIX=`echo $withval | sed -e "s,$target_alias-,,"`
21443  fi
21444 fi
21445
21446
21447
21448 cat >>confdefs.h <<_ACEOF
21449 #define PLUGIN_LD_SUFFIX "$PLUGIN_LD_SUFFIX"
21450 _ACEOF
21451
21452
21453 # Check to see if we are using gold instead of ld
21454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21455 $as_echo_n "checking whether we are using gold... " >&6; }
21456 ld_is_gold=no
21457 if test x$gcc_cv_ld != x; then
21458   if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21459      | grep "GNU gold" > /dev/null; then
21460     ld_is_gold=yes
21461   fi
21462 fi
21463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21464 $as_echo "$ld_is_gold" >&6; }
21465
21466 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21467
21468 case "$ORIGINAL_LD_FOR_TARGET" in
21469   ./collect-ld | ./collect-ld$build_exeext) ;;
21470   *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21471  ;;
21472 esac
21473
21474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21475 $as_echo_n "checking what linker to use... " >&6; }
21476 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21477    || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21478         # Single tree build which includes ld.  We want to prefer it
21479         # over whatever linker top-level may have detected, since
21480         # we'll use what we're building after installation anyway.
21481         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21482 $as_echo "newly built ld" >&6; }
21483         in_tree_ld=yes
21484         in_tree_ld_is_elf=no
21485         if (grep 'EMUL = .*elf' ../ld/Makefile \
21486             || grep 'EMUL = .*linux' ../ld/Makefile \
21487             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21488           in_tree_ld_is_elf=yes
21489         elif test "$ld_is_gold" = yes; then
21490           in_tree_ld_is_elf=yes
21491         fi
21492         for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ld_gld_srcdir/configure.in $gcc_cv_ld_gld_srcdir/Makefile.in
21493         do
21494                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
21495                 if test x$gcc_cv_gld_version != x; then
21496                         break
21497                 fi
21498         done
21499         case $gcc_cv_gld_version in
21500           VERSION=[0-9]*) ;;
21501           *) as_fn_error "cannot find version of in-tree linker" "$LINENO" 5 ;;
21502         esac
21503         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21504         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21505 else
21506         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21507 $as_echo "$gcc_cv_ld" >&6; }
21508         in_tree_ld=no
21509 fi
21510
21511 # Figure out what nm we will be using.
21512 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21513 if test "${gcc_cv_nm+set}" = set; then :
21514
21515 else
21516
21517 if test -f $gcc_cv_binutils_srcdir/configure.in \
21518      && test -f ../binutils/Makefile \
21519      && test x$build = x$host; then
21520         gcc_cv_nm=../binutils/nm-new$build_exeext
21521 elif test -x nm$build_exeext; then
21522         gcc_cv_nm=./nm$build_exeext
21523 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21524         gcc_cv_nm="$NM_FOR_TARGET"
21525 else
21526         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21527 set dummy $NM_FOR_TARGET; ac_word=$2
21528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21529 $as_echo_n "checking for $ac_word... " >&6; }
21530 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21531   $as_echo_n "(cached) " >&6
21532 else
21533   case $gcc_cv_nm in
21534   [\\/]* | ?:[\\/]*)
21535   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21536   ;;
21537   *)
21538   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21539 for as_dir in $PATH
21540 do
21541   IFS=$as_save_IFS
21542   test -z "$as_dir" && as_dir=.
21543     for ac_exec_ext in '' $ac_executable_extensions; do
21544   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21545     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21546     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21547     break 2
21548   fi
21549 done
21550   done
21551 IFS=$as_save_IFS
21552
21553   ;;
21554 esac
21555 fi
21556 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21557 if test -n "$gcc_cv_nm"; then
21558   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21559 $as_echo "$gcc_cv_nm" >&6; }
21560 else
21561   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21562 $as_echo "no" >&6; }
21563 fi
21564
21565
21566 fi
21567 fi
21568
21569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21570 $as_echo_n "checking what nm to use... " >&6; }
21571 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21572         # Single tree build which includes binutils.
21573         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21574 $as_echo "newly built nm" >&6; }
21575         in_tree_nm=yes
21576 else
21577         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21578 $as_echo "$gcc_cv_nm" >&6; }
21579         in_tree_nm=no
21580 fi
21581
21582 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21583
21584 case "$ORIGINAL_NM_FOR_TARGET" in
21585   ./nm | ./nm$build_exeext) ;;
21586   *) ac_config_files="$ac_config_files nm:exec-tool.in"
21587  ;;
21588 esac
21589
21590
21591 # Figure out what objdump we will be using.
21592 if test "${gcc_cv_objdump+set}" = set; then :
21593
21594 else
21595
21596 if test -f $gcc_cv_binutils_srcdir/configure.in \
21597      && test -f ../binutils/Makefile \
21598      && test x$build = x$host; then
21599         # Single tree build which includes binutils.
21600         gcc_cv_objdump=../binutils/objdump$build_exeext
21601 elif test -x objdump$build_exeext; then
21602         gcc_cv_objdump=./objdump$build_exeext
21603 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21604         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21605 else
21606         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21607 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21609 $as_echo_n "checking for $ac_word... " >&6; }
21610 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21611   $as_echo_n "(cached) " >&6
21612 else
21613   case $gcc_cv_objdump in
21614   [\\/]* | ?:[\\/]*)
21615   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21616   ;;
21617   *)
21618   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21619 for as_dir in $PATH
21620 do
21621   IFS=$as_save_IFS
21622   test -z "$as_dir" && as_dir=.
21623     for ac_exec_ext in '' $ac_executable_extensions; do
21624   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21625     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21626     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21627     break 2
21628   fi
21629 done
21630   done
21631 IFS=$as_save_IFS
21632
21633   ;;
21634 esac
21635 fi
21636 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21637 if test -n "$gcc_cv_objdump"; then
21638   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21639 $as_echo "$gcc_cv_objdump" >&6; }
21640 else
21641   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21642 $as_echo "no" >&6; }
21643 fi
21644
21645
21646 fi
21647 fi
21648
21649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21650 $as_echo_n "checking what objdump to use... " >&6; }
21651 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21652         # Single tree build which includes binutils.
21653         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21654 $as_echo "newly built objdump" >&6; }
21655 elif test x$gcc_cv_objdump = x; then
21656         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21657 $as_echo "not found" >&6; }
21658 else
21659         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21660 $as_echo "$gcc_cv_objdump" >&6; }
21661 fi
21662
21663 # Figure out what readelf we will be using.
21664 if test "${gcc_cv_readelf+set}" = set; then :
21665
21666 else
21667
21668 if test -f $gcc_cv_binutils_srcdir/configure.in \
21669      && test -f ../binutils/Makefile \
21670      && test x$build = x$host; then
21671         # Single tree build which includes binutils.
21672         gcc_cv_readelf=../binutils/readelf$build_exeext
21673 elif test -x readelf$build_exeext; then
21674         gcc_cv_readelf=./readelf$build_exeext
21675 else
21676         # Extract the first word of "readelf", so it can be a program name with args.
21677 set dummy readelf; ac_word=$2
21678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21679 $as_echo_n "checking for $ac_word... " >&6; }
21680 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21681   $as_echo_n "(cached) " >&6
21682 else
21683   case $gcc_cv_readelf in
21684   [\\/]* | ?:[\\/]*)
21685   ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21686   ;;
21687   *)
21688   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21689 for as_dir in $PATH
21690 do
21691   IFS=$as_save_IFS
21692   test -z "$as_dir" && as_dir=.
21693     for ac_exec_ext in '' $ac_executable_extensions; do
21694   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21695     ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21696     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21697     break 2
21698   fi
21699 done
21700   done
21701 IFS=$as_save_IFS
21702
21703   ;;
21704 esac
21705 fi
21706 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21707 if test -n "$gcc_cv_readelf"; then
21708   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21709 $as_echo "$gcc_cv_readelf" >&6; }
21710 else
21711   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21712 $as_echo "no" >&6; }
21713 fi
21714
21715
21716 fi
21717 fi
21718
21719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21720 $as_echo_n "checking what readelf to use... " >&6; }
21721 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21722         # Single tree build which includes binutils.
21723         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21724 $as_echo "newly built readelf" >&6; }
21725 elif test x$gcc_cv_readelf = x; then
21726         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21727 $as_echo "not found" >&6; }
21728 else
21729         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21730 $as_echo "$gcc_cv_readelf" >&6; }
21731 fi
21732
21733 # Figure out what assembler alignment features are present.
21734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21735 $as_echo_n "checking assembler flags... " >&6; }
21736 if test "${gcc_cv_as_flags+set}" = set; then :
21737   $as_echo_n "(cached) " >&6
21738 else
21739    case "$target" in
21740   i[34567]86-*-linux*)
21741         gcc_cv_as_flags="--32"
21742     ;;
21743   powerpc*-*-darwin*)
21744         gcc_cv_as_flags="-arch ppc"
21745     ;;
21746   *)
21747     gcc_cv_as_flags=" "
21748     ;;
21749   esac
21750 fi
21751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21752 $as_echo "$gcc_cv_as_flags" >&6; }
21753
21754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21755 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21756 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21757   $as_echo_n "(cached) " >&6
21758 else
21759   gcc_cv_as_balign_and_p2align=no
21760     if test $in_tree_gas = yes; then
21761     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21762   then gcc_cv_as_balign_and_p2align=yes
21763 fi
21764   elif test x$gcc_cv_as != x; then
21765     $as_echo '.balign 4
21766 .p2align 2' > conftest.s
21767     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21768   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21769   (eval $ac_try) 2>&5
21770   ac_status=$?
21771   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21772   test $ac_status = 0; }; }
21773     then
21774         gcc_cv_as_balign_and_p2align=yes
21775     else
21776       echo "configure: failed program was" >&5
21777       cat conftest.s >&5
21778     fi
21779     rm -f conftest.o conftest.s
21780   fi
21781 fi
21782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
21783 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
21784 if test $gcc_cv_as_balign_and_p2align = yes; then
21785
21786 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
21787
21788 fi
21789
21790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
21791 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
21792 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
21793   $as_echo_n "(cached) " >&6
21794 else
21795   gcc_cv_as_max_skip_p2align=no
21796     if test $in_tree_gas = yes; then
21797     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21798   then gcc_cv_as_max_skip_p2align=yes
21799 fi
21800   elif test x$gcc_cv_as != x; then
21801     $as_echo '.p2align 4,,7' > conftest.s
21802     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21803   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21804   (eval $ac_try) 2>&5
21805   ac_status=$?
21806   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21807   test $ac_status = 0; }; }
21808     then
21809         gcc_cv_as_max_skip_p2align=yes
21810     else
21811       echo "configure: failed program was" >&5
21812       cat conftest.s >&5
21813     fi
21814     rm -f conftest.o conftest.s
21815   fi
21816 fi
21817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
21818 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
21819 if test $gcc_cv_as_max_skip_p2align = yes; then
21820
21821 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
21822
21823 fi
21824
21825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
21826 $as_echo_n "checking assembler for .literal16... " >&6; }
21827 if test "${gcc_cv_as_literal16+set}" = set; then :
21828   $as_echo_n "(cached) " >&6
21829 else
21830   gcc_cv_as_literal16=no
21831     if test $in_tree_gas = yes; then
21832     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21833   then gcc_cv_as_literal16=yes
21834 fi
21835   elif test x$gcc_cv_as != x; then
21836     $as_echo '.literal16' > conftest.s
21837     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21838   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21839   (eval $ac_try) 2>&5
21840   ac_status=$?
21841   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21842   test $ac_status = 0; }; }
21843     then
21844         gcc_cv_as_literal16=yes
21845     else
21846       echo "configure: failed program was" >&5
21847       cat conftest.s >&5
21848     fi
21849     rm -f conftest.o conftest.s
21850   fi
21851 fi
21852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
21853 $as_echo "$gcc_cv_as_literal16" >&6; }
21854 if test $gcc_cv_as_literal16 = yes; then
21855
21856 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
21857
21858 fi
21859
21860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
21861 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
21862 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
21863   $as_echo_n "(cached) " >&6
21864 else
21865   gcc_cv_as_subsection_m1=no
21866     if test $in_tree_gas = yes; then
21867     if test $in_tree_gas_is_elf = yes \
21868   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21869   then gcc_cv_as_subsection_m1=yes
21870 fi
21871   elif test x$gcc_cv_as != x; then
21872     $as_echo 'conftest_label1: .word 0
21873 .subsection -1
21874 conftest_label2: .word 0
21875 .previous' > conftest.s
21876     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21877   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21878   (eval $ac_try) 2>&5
21879   ac_status=$?
21880   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21881   test $ac_status = 0; }; }
21882     then
21883         if test x$gcc_cv_nm != x; then
21884     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21885     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21886     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21887     then :
21888     else gcc_cv_as_subsection_m1=yes
21889     fi
21890     rm -f conftest.nm1 conftest.nm2
21891   fi
21892     else
21893       echo "configure: failed program was" >&5
21894       cat conftest.s >&5
21895     fi
21896     rm -f conftest.o conftest.s
21897   fi
21898 fi
21899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
21900 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
21901 if test $gcc_cv_as_subsection_m1 = yes; then
21902
21903 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
21904
21905 fi
21906
21907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
21908 $as_echo_n "checking assembler for .weak... " >&6; }
21909 if test "${gcc_cv_as_weak+set}" = set; then :
21910   $as_echo_n "(cached) " >&6
21911 else
21912   gcc_cv_as_weak=no
21913     if test $in_tree_gas = yes; then
21914     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
21915   then gcc_cv_as_weak=yes
21916 fi
21917   elif test x$gcc_cv_as != x; then
21918     $as_echo '  .weak foobar' > conftest.s
21919     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21920   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21921   (eval $ac_try) 2>&5
21922   ac_status=$?
21923   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21924   test $ac_status = 0; }; }
21925     then
21926         gcc_cv_as_weak=yes
21927     else
21928       echo "configure: failed program was" >&5
21929       cat conftest.s >&5
21930     fi
21931     rm -f conftest.o conftest.s
21932   fi
21933 fi
21934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
21935 $as_echo "$gcc_cv_as_weak" >&6; }
21936 if test $gcc_cv_as_weak = yes; then
21937
21938 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
21939
21940 fi
21941
21942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
21943 $as_echo_n "checking assembler for .weakref... " >&6; }
21944 if test "${gcc_cv_as_weakref+set}" = set; then :
21945   $as_echo_n "(cached) " >&6
21946 else
21947   gcc_cv_as_weakref=no
21948     if test $in_tree_gas = yes; then
21949     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
21950   then gcc_cv_as_weakref=yes
21951 fi
21952   elif test x$gcc_cv_as != x; then
21953     $as_echo '  .weakref foobar, barfnot' > conftest.s
21954     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21955   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21956   (eval $ac_try) 2>&5
21957   ac_status=$?
21958   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21959   test $ac_status = 0; }; }
21960     then
21961         gcc_cv_as_weakref=yes
21962     else
21963       echo "configure: failed program was" >&5
21964       cat conftest.s >&5
21965     fi
21966     rm -f conftest.o conftest.s
21967   fi
21968 fi
21969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
21970 $as_echo "$gcc_cv_as_weakref" >&6; }
21971 if test $gcc_cv_as_weakref = yes; then
21972
21973 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
21974
21975 fi
21976
21977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
21978 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
21979 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
21980   $as_echo_n "(cached) " >&6
21981 else
21982   gcc_cv_as_nsubspa_comdat=no
21983     if test $in_tree_gas = yes; then
21984     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21985   then gcc_cv_as_nsubspa_comdat=yes
21986 fi
21987   elif test x$gcc_cv_as != x; then
21988     $as_echo '  .SPACE $TEXT$
21989         .NSUBSPA $CODE$,COMDAT' > conftest.s
21990     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21991   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21992   (eval $ac_try) 2>&5
21993   ac_status=$?
21994   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21995   test $ac_status = 0; }; }
21996     then
21997         gcc_cv_as_nsubspa_comdat=yes
21998     else
21999       echo "configure: failed program was" >&5
22000       cat conftest.s >&5
22001     fi
22002     rm -f conftest.o conftest.s
22003   fi
22004 fi
22005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
22006 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
22007 if test $gcc_cv_as_nsubspa_comdat = yes; then
22008
22009 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
22010
22011 fi
22012
22013 # .hidden needs to be supported in both the assembler and the linker,
22014 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
22015 # This is irritatingly difficult to feature test for; we have to check the
22016 # date string after the version number.  If we've got an in-tree
22017 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
22018 # to be safe.
22019 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
22020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
22021 $as_echo_n "checking assembler for .hidden... " >&6; }
22022 if test "${gcc_cv_as_hidden+set}" = set; then :
22023   $as_echo_n "(cached) " >&6
22024 else
22025   gcc_cv_as_hidden=no
22026     if test $in_tree_gas = yes; then
22027     if test $in_tree_gas_is_elf = yes \
22028   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
22029   then gcc_cv_as_hidden=yes
22030 fi
22031   elif test x$gcc_cv_as != x; then
22032     $as_echo '  .hidden foobar
22033 foobar:' > conftest.s
22034     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22035   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22036   (eval $ac_try) 2>&5
22037   ac_status=$?
22038   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22039   test $ac_status = 0; }; }
22040     then
22041
22042 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
22043 # STV_HIDDEN, so disable .hidden support if so.
22044 case "${target}" in
22045   i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22046     if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
22047       cat > conftest.s <<EOF
22048 .globl hidden
22049         .hidden hidden
22050 hidden:
22051 .globl default
22052         .set    default,hidden
22053 EOF
22054       if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22055         && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
22056         grep '\.hidden default' > /dev/null; then
22057         gcc_cv_as_hidden=no
22058       else
22059         gcc_cv_as_hidden=yes
22060       fi
22061     else
22062       # Assume bug is present if objdump is missing.
22063       gcc_cv_as_hidden=no
22064     fi
22065     ;;
22066   *)
22067     gcc_cv_as_hidden=yes
22068     ;;
22069 esac
22070     else
22071       echo "configure: failed program was" >&5
22072       cat conftest.s >&5
22073     fi
22074     rm -f conftest.o conftest.s
22075   fi
22076 fi
22077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
22078 $as_echo "$gcc_cv_as_hidden" >&6; }
22079
22080 case "${target}" in
22081   *-*-darwin*)
22082     # Darwin as has some visibility support, though with a different syntax.
22083     gcc_cv_as_hidden=yes
22084     ;;
22085 esac
22086
22087 # gnu_indirect_function type is an extension proposed at
22088 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
22089 # selection of function implementation
22090 # Check whether --enable-gnu-indirect-function was given.
22091 if test "${enable_gnu_indirect_function+set}" = set; then :
22092   enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
22093     yes | no) ;;
22094     *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
22095 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
22096   esac
22097 else
22098   enable_gnu_indirect_function="$default_gnu_indirect_function"
22099 fi
22100
22101
22102 gif=`if test x$enable_gnu_indirect_function = xyes; then echo 1; else echo 0; fi`
22103
22104 cat >>confdefs.h <<_ACEOF
22105 #define HAVE_GNU_INDIRECT_FUNCTION $gif
22106 _ACEOF
22107
22108
22109
22110 if test $in_tree_ld != yes ; then
22111   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
22112   if echo "$ld_ver" | grep GNU > /dev/null; then
22113     if test x"$ld_is_gold" = xyes; then
22114       # GNU gold --version looks like this:
22115       #
22116       # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
22117       #
22118       # We extract the binutils version which is more familiar and specific
22119       # than the gold version.
22120       ld_vers=`echo $ld_ver | sed -n \
22121           -e 's,^[^)]*[  ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
22122     else
22123       # GNU ld --version looks like this:
22124       #
22125       # GNU ld (GNU Binutils) 2.21.51.20110225
22126       ld_vers=`echo $ld_ver | sed -n \
22127           -e 's,^.*[     ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22128     fi
22129     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
22130     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22131     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22132     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
22133   else
22134     case "${target}" in
22135       *-*-solaris2*)
22136         # See acinclude.m4 (gcc_SUN_LD_VERSION) for the version number
22137         # format.
22138         #
22139         # Don't reuse gcc_gv_sun_ld_vers_* in case a linker other than
22140         # /usr/ccs/bin/ld has been configured.
22141         ld_ver=`$gcc_cv_ld -V 2>&1`
22142         if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22143           ld_vers=`echo $ld_ver | sed -n \
22144             -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22145           ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22146           ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22147         fi
22148         ;;
22149     esac
22150   fi
22151 fi
22152
22153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
22154 $as_echo_n "checking linker for .hidden support... " >&6; }
22155 if test "${gcc_cv_ld_hidden+set}" = set; then :
22156   $as_echo_n "(cached) " >&6
22157 else
22158   if test $in_tree_ld = yes ; then
22159   gcc_cv_ld_hidden=no
22160   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
22161      && test $in_tree_ld_is_elf = yes; then
22162      gcc_cv_ld_hidden=yes
22163   fi
22164 else
22165   gcc_cv_ld_hidden=yes
22166   if test x"$ld_is_gold" = xyes; then
22167     :
22168   elif echo "$ld_ver" | grep GNU > /dev/null; then
22169     case "${target}" in
22170       mmix-knuth-mmixware)
22171         # The linker emits by default mmo, not ELF, so "no" is appropriate.
22172         gcc_cv_ld_hidden=no
22173         ;;
22174     esac
22175     if test 0"$ld_date" -lt 20020404; then
22176       if test -n "$ld_date"; then
22177         # If there was date string, but was earlier than 2002-04-04, fail
22178         gcc_cv_ld_hidden=no
22179       elif test -z "$ld_vers"; then
22180         # If there was no date string nor ld version number, something is wrong
22181         gcc_cv_ld_hidden=no
22182       else
22183         test -z "$ld_vers_patch" && ld_vers_patch=0
22184         if test "$ld_vers_major" -lt 2; then
22185           gcc_cv_ld_hidden=no
22186         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
22187           gcc_cv_ld_hidden="no"
22188         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
22189           gcc_cv_ld_hidden=no
22190         fi
22191       fi
22192     fi
22193   else
22194     case "${target}" in
22195       *-*-darwin*)
22196         # Darwin ld has some visibility support.
22197         gcc_cv_ld_hidden=yes
22198         ;;
22199       hppa64*-*-hpux* | ia64*-*-hpux*)
22200         gcc_cv_ld_hidden=yes
22201         ;;
22202       *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
22203         # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
22204         # .symbolic was only added in Solaris 9 12/02.
22205         gcc_cv_ld_hidden=yes
22206         ;;
22207       *)
22208         gcc_cv_ld_hidden=no
22209         ;;
22210     esac
22211   fi
22212 fi
22213 fi
22214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
22215 $as_echo "$gcc_cv_ld_hidden" >&6; }
22216 libgcc_visibility=no
22217
22218
22219 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
22220   libgcc_visibility=yes
22221
22222 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
22223
22224 fi
22225
22226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
22227 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
22228 gcc_cv_ld_ro_rw_mix=unknown
22229 if test $in_tree_ld = yes ; then
22230   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22231      && test $in_tree_ld_is_elf = yes; then
22232     gcc_cv_ld_ro_rw_mix=read-write
22233   fi
22234 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22235   echo '.section myfoosect, "a"' > conftest1.s
22236   echo '.section myfoosect, "aw"' > conftest2.s
22237   echo '.byte 1' >> conftest2.s
22238   echo '.section myfoosect, "a"' > conftest3.s
22239   echo '.byte 0' >> conftest3.s
22240   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22241      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22242      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22243      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22244         conftest2.o conftest3.o > /dev/null 2>&1; then
22245     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22246                          | sed -e '/myfoosect/!d' -e N`
22247     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22248       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22249         gcc_cv_ld_ro_rw_mix=read-only
22250       else
22251         gcc_cv_ld_ro_rw_mix=read-write
22252       fi
22253     fi
22254   fi
22255   rm -f conftest.* conftest[123].*
22256 fi
22257 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22258
22259 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22260
22261 fi
22262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22263 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22264
22265 if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22266   case "${target}" in
22267     *-*-solaris2*)
22268       #
22269       # Solaris 2 ld -V output looks like this for a regular version:
22270       #
22271       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
22272       #
22273       # but test versions add stuff at the end:
22274       #
22275       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
22276       #
22277       gcc_cv_sun_ld_ver=`/usr/ccs/bin/ld -V 2>&1`
22278       if echo "$gcc_cv_sun_ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22279         gcc_cv_sun_ld_vers=`echo $gcc_cv_sun_ld_ver | sed -n \
22280           -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22281         gcc_cv_sun_ld_vers_major=`expr "$gcc_cv_sun_ld_vers" : '\([0-9]*\)'`
22282         gcc_cv_sun_ld_vers_minor=`expr "$gcc_cv_sun_ld_vers" : '[0-9]*\.\([0-9]*\)'`
22283       fi
22284       ;;
22285   esac
22286 fi
22287
22288 # Check whether --enable-initfini-array was given.
22289 if test "${enable_initfini_array+set}" = set; then :
22290   enableval=$enable_initfini_array;
22291 else
22292
22293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
22294 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
22295 if test "${gcc_cv_initfini_array+set}" = set; then :
22296   $as_echo_n "(cached) " >&6
22297 else
22298     if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22299     case "${target}" in
22300       ia64-*)
22301         if test "$cross_compiling" = yes; then :
22302   gcc_cv_initfini_array=no
22303 else
22304   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22305 /* end confdefs.h.  */
22306
22307 #ifndef __ELF__
22308 #error Not an ELF OS
22309 #endif
22310 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
22311    if it can be used.  */
22312 static int x = -1;
22313 int main (void) { return x; }
22314 int foo (void) { x = 0; }
22315 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
22316
22317 _ACEOF
22318 if ac_fn_c_try_run "$LINENO"; then :
22319   gcc_cv_initfini_array=yes
22320 else
22321   gcc_cv_initfini_array=no
22322 fi
22323 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22324   conftest.$ac_objext conftest.beam conftest.$ac_ext
22325 fi
22326 ;;
22327       *)
22328         gcc_cv_initfini_array=no
22329         if test $in_tree_ld = yes ; then
22330           if test "$gcc_cv_gld_major_version" -eq 2 \
22331              -a "$gcc_cv_gld_minor_version" -ge 22 \
22332              -o "$gcc_cv_gld_major_version" -gt 2 \
22333              && test $in_tree_ld_is_elf = yes; then
22334             gcc_cv_initfini_array=yes
22335           fi
22336         elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22337           cat > conftest.s <<\EOF
22338 .section .dtors,"a",%progbits
22339 .balign 4
22340 .byte 'A', 'A', 'A', 'A'
22341 .section .ctors,"a",%progbits
22342 .balign 4
22343 .byte 'B', 'B', 'B', 'B'
22344 .section .fini_array.65530,"a",%progbits
22345 .balign 4
22346 .byte 'C', 'C', 'C', 'C'
22347 .section .init_array.65530,"a",%progbits
22348 .balign 4
22349 .byte 'D', 'D', 'D', 'D'
22350 .section .dtors.64528,"a",%progbits
22351 .balign 4
22352 .byte 'E', 'E', 'E', 'E'
22353 .section .ctors.64528,"a",%progbits
22354 .balign 4
22355 .byte 'F', 'F', 'F', 'F'
22356 .section .fini_array.01005,"a",%progbits
22357 .balign 4
22358 .byte 'G', 'G', 'G', 'G'
22359 .section .init_array.01005,"a",%progbits
22360 .balign 4
22361 .byte 'H', 'H', 'H', 'H'
22362 .text
22363 .globl _start
22364 _start:
22365 EOF
22366           if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22367              && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
22368              && $gcc_cv_objdump -s -j .init_array conftest \
22369                 | grep HHHHFFFFDDDDBBBB > /dev/null 2>&1 \
22370              && $gcc_cv_objdump -s -j .fini_array conftest \
22371                 | grep GGGGEEEECCCCAAAA > /dev/null 2>&1; then
22372             gcc_cv_initfini_array=yes
22373           fi
22374           rm -f conftest conftest.*
22375         fi
22376         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22377 /* end confdefs.h.  */
22378
22379 #ifndef __ELF__
22380 # error Not an ELF OS
22381 #endif
22382 #include <stdlib.h>
22383 #if defined __GLIBC_PREREQ
22384 # if __GLIBC_PREREQ (2, 4)
22385 # else
22386 #  error GLIBC 2.4 required
22387 # endif
22388 #else
22389 # if defined __sun__ && defined __svr4__
22390    /* Solaris ld.so.1 supports .init_array/.fini_array since Solaris 8.  */
22391 # else
22392 #  error The C library not known to support .init_array/.fini_array
22393 # endif
22394 #endif
22395
22396 _ACEOF
22397 if ac_fn_c_try_cpp "$LINENO"; then :
22398
22399 else
22400   gcc_cv_initfini_array=no
22401 fi
22402 rm -f conftest.err conftest.$ac_ext;;
22403     esac
22404   else
22405     { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
22406 $as_echo_n "checking cross compile... guessing... " >&6; }
22407     gcc_cv_initfini_array=no
22408   fi
22409 fi
22410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
22411 $as_echo "$gcc_cv_initfini_array" >&6; }
22412   enable_initfini_array=$gcc_cv_initfini_array
22413
22414 fi
22415
22416 if test $enable_initfini_array = yes; then
22417
22418 $as_echo "#define HAVE_INITFINI_ARRAY_SUPPORT 1" >>confdefs.h
22419
22420 fi
22421
22422 # Check if we have .[us]leb128, and support symbol arithmetic with it.
22423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
22424 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
22425 if test "${gcc_cv_as_leb128+set}" = set; then :
22426   $as_echo_n "(cached) " >&6
22427 else
22428   gcc_cv_as_leb128=no
22429     if test $in_tree_gas = yes; then
22430     if test $in_tree_gas_is_elf = yes \
22431   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22432   then gcc_cv_as_leb128=yes
22433 fi
22434   elif test x$gcc_cv_as != x; then
22435     $as_echo '  .data
22436         .uleb128 L2 - L1
22437 L1:
22438         .uleb128 1280
22439         .sleb128 -1010
22440 L2:' > conftest.s
22441     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22442   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22443   (eval $ac_try) 2>&5
22444   ac_status=$?
22445   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22446   test $ac_status = 0; }; }
22447     then
22448         # GAS versions before 2.11 do not support uleb128,
22449   # despite appearing to.
22450   # ??? There exists an elf-specific test that will crash
22451   # the assembler.  Perhaps it's better to figure out whether
22452   # arbitrary sections are supported and try the test.
22453   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
22454   if echo "$as_ver" | grep GNU > /dev/null; then
22455     as_vers=`echo $as_ver | sed -n \
22456         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22457     as_major=`expr "$as_vers" : '\([0-9]*\)'`
22458     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
22459     if test $as_major -eq 2 && test $as_minor -lt 11
22460     then :
22461     else gcc_cv_as_leb128=yes
22462     fi
22463   fi
22464     else
22465       echo "configure: failed program was" >&5
22466       cat conftest.s >&5
22467     fi
22468     rm -f conftest.o conftest.s
22469   fi
22470 fi
22471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
22472 $as_echo "$gcc_cv_as_leb128" >&6; }
22473 if test $gcc_cv_as_leb128 = yes; then
22474
22475 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
22476
22477 fi
22478
22479 # Check if we have assembler support for unwind directives.
22480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
22481 $as_echo_n "checking assembler for cfi directives... " >&6; }
22482 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
22483   $as_echo_n "(cached) " >&6
22484 else
22485   gcc_cv_as_cfi_directive=no
22486   if test x$gcc_cv_as != x; then
22487     $as_echo '  .text
22488         .cfi_startproc
22489         .cfi_offset 0, 0
22490         .cfi_same_value 1
22491         .cfi_def_cfa 1, 2
22492         .cfi_escape 1, 2, 3, 4, 5
22493         .cfi_endproc' > conftest.s
22494     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22495   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22496   (eval $ac_try) 2>&5
22497   ac_status=$?
22498   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22499   test $ac_status = 0; }; }
22500     then
22501         case "$target" in
22502   *-*-solaris*)
22503     # If the linker used on Solaris (like Sun ld) isn't capable of merging
22504     # read-only and read-write sections, we need to make sure that the
22505     # assembler used emits read-write .eh_frame sections.
22506     if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
22507       if test "x$gcc_cv_objdump" != x; then
22508         if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22509                 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
22510           gcc_cv_as_cfi_directive=no
22511         else
22512           case "$target" in
22513             i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
22514               # On Solaris/x86, make sure that GCC and gas agree on using
22515               # read-only .eh_frame sections for 64-bit.
22516               if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
22517                 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22518                         sed -e /.eh_frame/!d -e N | \
22519                         grep READONLY > /dev/null; then
22520                 gcc_cv_as_cfi_directive=yes
22521               else
22522                 gcc_cv_as_cfi_directive=no
22523               fi
22524               ;;
22525             *)
22526               gcc_cv_as_cfi_directive=yes
22527               ;;
22528           esac
22529         fi
22530       else
22531         # no objdump, err on the side of caution
22532         gcc_cv_as_cfi_directive=no
22533       fi
22534     else
22535       gcc_cv_as_cfi_directive=yes
22536     fi
22537     ;;
22538   *-*-*)
22539     gcc_cv_as_cfi_directive=yes
22540     ;;
22541 esac
22542     else
22543       echo "configure: failed program was" >&5
22544       cat conftest.s >&5
22545     fi
22546     rm -f conftest.o conftest.s
22547   fi
22548 fi
22549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22550 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22551
22552 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22554 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22555 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22556   $as_echo_n "(cached) " >&6
22557 else
22558   gcc_cv_as_cfi_advance_working=no
22559   if test x$gcc_cv_as != x; then
22560     $as_echo '  .text
22561         .cfi_startproc
22562         .cfi_adjust_cfa_offset 64
22563         .skip 75040, 0
22564         .cfi_adjust_cfa_offset 128
22565         .cfi_endproc' > conftest.s
22566     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22567   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22568   (eval $ac_try) 2>&5
22569   ac_status=$?
22570   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22571   test $ac_status = 0; }; }
22572     then
22573
22574 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22575     | grep 'DW_CFA_advance_loc[24]:[    ][      ]*75040[        ]' >/dev/null; then
22576    gcc_cv_as_cfi_advance_working=yes
22577 fi
22578
22579     else
22580       echo "configure: failed program was" >&5
22581       cat conftest.s >&5
22582     fi
22583     rm -f conftest.o conftest.s
22584   fi
22585 fi
22586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
22587 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22588
22589 else
22590   # no objdump, err on the side of caution
22591   gcc_cv_as_cfi_advance_working=no
22592 fi
22593
22594
22595 cat >>confdefs.h <<_ACEOF
22596 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22597        && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22598 _ACEOF
22599
22600
22601
22602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22603 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22604 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22605   $as_echo_n "(cached) " >&6
22606 else
22607   gcc_cv_as_cfi_personality_directive=no
22608   if test x$gcc_cv_as != x; then
22609     $as_echo '  .text
22610         .cfi_startproc
22611         .cfi_personality 0, symbol
22612         .cfi_endproc' > conftest.s
22613     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22614   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22615   (eval $ac_try) 2>&5
22616   ac_status=$?
22617   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22618   test $ac_status = 0; }; }
22619     then
22620         gcc_cv_as_cfi_personality_directive=yes
22621     else
22622       echo "configure: failed program was" >&5
22623       cat conftest.s >&5
22624     fi
22625     rm -f conftest.o conftest.s
22626   fi
22627 fi
22628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22629 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22630
22631
22632 cat >>confdefs.h <<_ACEOF
22633 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22634     then echo 1; else echo 0; fi`
22635 _ACEOF
22636
22637
22638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22639 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22640 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22641   $as_echo_n "(cached) " >&6
22642 else
22643   gcc_cv_as_cfi_sections_directive=no
22644   if test x$gcc_cv_as != x; then
22645     $as_echo '  .text
22646         .cfi_sections .debug_frame, .eh_frame
22647         .cfi_startproc
22648         .cfi_endproc' > conftest.s
22649     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22650   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22651   (eval $ac_try) 2>&5
22652   ac_status=$?
22653   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22654   test $ac_status = 0; }; }
22655     then
22656         case $target_os in
22657   win32 | pe | cygwin* | mingw32* | uwin*)
22658     # Need to check that we generated the correct relocation for the
22659     # .debug_frame section.  This was fixed for binutils 2.21.
22660     gcc_cv_as_cfi_sections_directive=no
22661     if test "x$gcc_cv_objdump" != x; then
22662      if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22663         grep secrel > /dev/null; then
22664       gcc_cv_as_cfi_sections_directive=yes
22665      fi
22666     fi
22667     ;;
22668   *)
22669     gcc_cv_as_cfi_sections_directive=yes
22670     ;;
22671 esac
22672     else
22673       echo "configure: failed program was" >&5
22674       cat conftest.s >&5
22675     fi
22676     rm -f conftest.o conftest.s
22677   fi
22678 fi
22679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22680 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22681
22682
22683
22684 cat >>confdefs.h <<_ACEOF
22685 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22686     then echo 1; else echo 0; fi`
22687 _ACEOF
22688
22689
22690 # GAS versions up to and including 2.11.0 may mis-optimize
22691 # .eh_frame data.
22692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22693 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22694 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22695   $as_echo_n "(cached) " >&6
22696 else
22697   gcc_cv_as_eh_frame=no
22698     if test $in_tree_gas = yes; then
22699     if test $in_tree_gas_is_elf = yes \
22700   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22701   then gcc_cv_as_eh_frame=yes
22702 fi
22703   elif test x$gcc_cv_as != x; then
22704     $as_echo '  .text
22705 .LFB1:
22706         .4byte  0
22707 .L1:
22708         .4byte  0
22709 .LFE1:
22710         .section        .eh_frame,"aw",@progbits
22711 __FRAME_BEGIN__:
22712         .4byte  .LECIE1-.LSCIE1
22713 .LSCIE1:
22714         .4byte  0x0
22715         .byte   0x1
22716         .ascii "z\0"
22717         .byte   0x1
22718         .byte   0x78
22719         .byte   0x1a
22720         .byte   0x0
22721         .byte   0x4
22722         .4byte  1
22723         .p2align 1
22724 .LECIE1:
22725 .LSFDE1:
22726         .4byte  .LEFDE1-.LASFDE1
22727 .LASFDE1:
22728         .4byte  .LASFDE1-__FRAME_BEGIN__
22729         .4byte  .LFB1
22730         .4byte  .LFE1-.LFB1
22731         .byte   0x4
22732         .4byte  .LFE1-.LFB1
22733         .byte   0x4
22734         .4byte  .L1-.LFB1
22735 .LEFDE1:' > conftest.s
22736     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22737   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22738   (eval $ac_try) 2>&5
22739   ac_status=$?
22740   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22741   test $ac_status = 0; }; }
22742     then
22743           cat > conftest.lit <<EOF
22744  0000 10000000 00000000 017a0001 781a0004  .........z..x...
22745  0010 01000000 12000000 18000000 00000000  ................
22746  0020 08000000 04080000 0044               .........D
22747 EOF
22748 cat > conftest.big <<EOF
22749  0000 00000010 00000000 017a0001 781a0004  .........z..x...
22750  0010 00000001 00000012 00000018 00000000  ................
22751  0020 00000008 04000000 0844               .........D
22752 EOF
22753   # If the assembler didn't choke, and we can objdump,
22754   # and we got the correct data, then succeed.
22755   # The text in the here-document typically retains its unix-style line
22756   # endings, while the output of objdump will use host line endings.
22757   # Therefore, use diff -b for the comparisons.
22758   if test x$gcc_cv_objdump != x \
22759   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22760      | tail -3 > conftest.got \
22761   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22762     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22763   then
22764     gcc_cv_as_eh_frame=yes
22765   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
22766   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22767   (eval $ac_try) 2>&5
22768   ac_status=$?
22769   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22770   test $ac_status = 0; }; }; then
22771     gcc_cv_as_eh_frame=buggy
22772   else
22773     # Uh oh, what do we do now?
22774     gcc_cv_as_eh_frame=no
22775   fi
22776     else
22777       echo "configure: failed program was" >&5
22778       cat conftest.s >&5
22779     fi
22780     rm -f conftest.o conftest.s
22781   fi
22782 fi
22783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22784 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22785
22786
22787 if test $gcc_cv_as_eh_frame = buggy; then
22788
22789 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22790
22791 fi
22792
22793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22794 $as_echo_n "checking assembler for section merging support... " >&6; }
22795 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22796   $as_echo_n "(cached) " >&6
22797 else
22798   gcc_cv_as_shf_merge=no
22799     if test $in_tree_gas = yes; then
22800     if test $in_tree_gas_is_elf = yes \
22801   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22802   then gcc_cv_as_shf_merge=yes
22803 fi
22804   elif test x$gcc_cv_as != x; then
22805     $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22806     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22807   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22808   (eval $ac_try) 2>&5
22809   ac_status=$?
22810   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22811   test $ac_status = 0; }; }
22812     then
22813         gcc_cv_as_shf_merge=yes
22814     else
22815       echo "configure: failed program was" >&5
22816       cat conftest.s >&5
22817     fi
22818     rm -f conftest.o conftest.s
22819   fi
22820 fi
22821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22822 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22823
22824 if test $gcc_cv_as_shf_merge = no; then
22825   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22826 $as_echo_n "checking assembler for section merging support... " >&6; }
22827 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22828   $as_echo_n "(cached) " >&6
22829 else
22830   gcc_cv_as_shf_merge=no
22831     if test $in_tree_gas = yes; then
22832     if test $in_tree_gas_is_elf = yes \
22833   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22834   then gcc_cv_as_shf_merge=yes
22835 fi
22836   elif test x$gcc_cv_as != x; then
22837     $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22838     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22839   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22840   (eval $ac_try) 2>&5
22841   ac_status=$?
22842   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22843   test $ac_status = 0; }; }
22844     then
22845         gcc_cv_as_shf_merge=yes
22846     else
22847       echo "configure: failed program was" >&5
22848       cat conftest.s >&5
22849     fi
22850     rm -f conftest.o conftest.s
22851   fi
22852 fi
22853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22854 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22855
22856 fi
22857
22858 cat >>confdefs.h <<_ACEOF
22859 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22860 _ACEOF
22861
22862
22863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
22864 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
22865 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22866   $as_echo_n "(cached) " >&6
22867 else
22868   gcc_cv_as_comdat_group=no
22869     if test $in_tree_gas = yes; then
22870     if test $in_tree_gas_is_elf = yes \
22871   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22872   then gcc_cv_as_comdat_group=yes
22873 fi
22874   elif test x$gcc_cv_as != x; then
22875     $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22876     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22877   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22878   (eval $ac_try) 2>&5
22879   ac_status=$?
22880   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22881   test $ac_status = 0; }; }
22882     then
22883         gcc_cv_as_comdat_group=yes
22884     else
22885       echo "configure: failed program was" >&5
22886       cat conftest.s >&5
22887     fi
22888     rm -f conftest.o conftest.s
22889   fi
22890 fi
22891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22892 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22893
22894 if test $gcc_cv_as_comdat_group = yes; then
22895   gcc_cv_as_comdat_group_percent=no
22896   gcc_cv_as_comdat_group_group=no
22897 else
22898  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
22899 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
22900 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
22901   $as_echo_n "(cached) " >&6
22902 else
22903   gcc_cv_as_comdat_group_percent=no
22904     if test $in_tree_gas = yes; then
22905     if test $in_tree_gas_is_elf = yes \
22906   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22907   then gcc_cv_as_comdat_group_percent=yes
22908 fi
22909   elif test x$gcc_cv_as != x; then
22910     $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
22911     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22912   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22913   (eval $ac_try) 2>&5
22914   ac_status=$?
22915   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22916   test $ac_status = 0; }; }
22917     then
22918         gcc_cv_as_comdat_group_percent=yes
22919     else
22920       echo "configure: failed program was" >&5
22921       cat conftest.s >&5
22922     fi
22923     rm -f conftest.o conftest.s
22924   fi
22925 fi
22926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
22927 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
22928
22929  if test $gcc_cv_as_comdat_group_percent = yes; then
22930    gcc_cv_as_comdat_group_group=no
22931  else
22932    if test -z "${gcc_cv_as_comdat_group_group+set}"; then
22933      gcc_cv_as_comdat_group_group=no
22934    fi
22935    case "${target}" in
22936      # Sun as uses a completely different syntax.
22937      *-*-solaris2*)
22938        case "${target}" in
22939          sparc*-*-solaris2*)
22940            conftest_s='
22941                .group foo,".text%foo",#comdat
22942                .section ".text%foo", #alloc,#execinstr,#progbits
22943                .globl foo
22944              foo:
22945              '
22946            ;;
22947          i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22948            conftest_s='
22949                .group foo,.text%foo,#comdat
22950                .section .text%foo, "ax", @progbits
22951                .globl  foo
22952              foo:
22953              '
22954            ;;
22955        esac
22956        { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
22957 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
22958 if test "${gcc_cv_as_comdat_group_group+set}" = set; then :
22959   $as_echo_n "(cached) " >&6
22960 else
22961   gcc_cv_as_comdat_group_group=no
22962   if test x$gcc_cv_as != x; then
22963     $as_echo "$conftest_s" > conftest.s
22964     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22965   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22966   (eval $ac_try) 2>&5
22967   ac_status=$?
22968   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22969   test $ac_status = 0; }; }
22970     then
22971         gcc_cv_as_comdat_group_group=yes
22972     else
22973       echo "configure: failed program was" >&5
22974       cat conftest.s >&5
22975     fi
22976     rm -f conftest.o conftest.s
22977   fi
22978 fi
22979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
22980 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
22981
22982        ;;
22983    esac
22984  fi
22985 fi
22986 if test x"$ld_is_gold" = xyes; then
22987   comdat_group=yes
22988 elif test $in_tree_ld = yes ; then
22989   comdat_group=no
22990   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
22991      && test $in_tree_ld_is_elf = yes; then
22992      comdat_group=yes
22993   fi
22994 elif echo "$ld_ver" | grep GNU > /dev/null; then
22995   comdat_group=yes
22996   if test 0"$ld_date" -lt 20050308; then
22997     if test -n "$ld_date"; then
22998       # If there was date string, but was earlier than 2005-03-08, fail
22999       comdat_group=no
23000     elif test "$ld_vers_major" -lt 2; then
23001       comdat_group=no
23002     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
23003       comdat_group=no
23004     fi
23005   fi
23006 else
23007   case "${target}" in
23008     *-*-solaris2.1[1-9]*)
23009       comdat_group=no
23010       # Sun ld has COMDAT group support since Solaris 9, but it doesn't
23011       # interoperate with GNU as until Solaris 11 build 130, i.e. ld
23012       # version 1.688.
23013       #
23014       # If using Sun as for COMDAT group as emitted by GCC, one needs at
23015       # least ld version 1.2267.
23016       if test "$ld_vers_major" -gt 1; then
23017         comdat_group=yes
23018       elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
23019         comdat_group=yes
23020       elif test "$ld_vers_minor" -ge 2267; then
23021         comdat_group=yes
23022       fi
23023       ;;
23024     *)
23025       # Assume linkers other than GNU ld don't support COMDAT group.
23026       comdat_group=no
23027       ;;
23028   esac
23029 fi
23030 # Allow overriding the automatic COMDAT group tests above.
23031 # Check whether --enable-comdat was given.
23032 if test "${enable_comdat+set}" = set; then :
23033   enableval=$enable_comdat; comdat_group="$enable_comdat"
23034 fi
23035
23036 if test $comdat_group = no; then
23037   gcc_cv_as_comdat_group=no
23038   gcc_cv_as_comdat_group_percent=no
23039   gcc_cv_as_comdat_group_group=no
23040 fi
23041
23042 cat >>confdefs.h <<_ACEOF
23043 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
23044     || test $gcc_cv_as_comdat_group_percent = yes \
23045     || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
23046 _ACEOF
23047
23048
23049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
23050 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
23051 if test "${gcc_cv_as_discriminator+set}" = set; then :
23052   $as_echo_n "(cached) " >&6
23053 else
23054   gcc_cv_as_discriminator=no
23055     if test $in_tree_gas = yes; then
23056     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
23057   then gcc_cv_as_discriminator=yes
23058 fi
23059   elif test x$gcc_cv_as != x; then
23060     $as_echo '  .text
23061         .file 1 "conf.c"
23062         .loc 1 1 0 discriminator 1' > conftest.s
23063     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23064   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23065   (eval $ac_try) 2>&5
23066   ac_status=$?
23067   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23068   test $ac_status = 0; }; }
23069     then
23070         gcc_cv_as_discriminator=yes
23071     else
23072       echo "configure: failed program was" >&5
23073       cat conftest.s >&5
23074     fi
23075     rm -f conftest.o conftest.s
23076   fi
23077 fi
23078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
23079 $as_echo "$gcc_cv_as_discriminator" >&6; }
23080 if test $gcc_cv_as_discriminator = yes; then
23081
23082 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
23083
23084 fi
23085
23086 # Thread-local storage - the check is heavily parameterized.
23087 conftest_s=
23088 tls_first_major=
23089 tls_first_minor=
23090 tls_as_opt=
23091 case "$target" in
23092   alpha*-*-*)
23093     conftest_s='
23094         .section ".tdata","awT",@progbits
23095 foo:    .long   25
23096         .text
23097         ldq     $27,__tls_get_addr($29)         !literal!1
23098         lda     $16,foo($29)                    !tlsgd!1
23099         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
23100         ldq     $27,__tls_get_addr($29)         !literal!2
23101         lda     $16,foo($29)                    !tlsldm!2
23102         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
23103         ldq     $1,foo($29)                     !gotdtprel
23104         ldah    $2,foo($29)                     !dtprelhi
23105         lda     $3,foo($2)                      !dtprello
23106         lda     $4,foo($29)                     !dtprel
23107         ldq     $1,foo($29)                     !gottprel
23108         ldah    $2,foo($29)                     !tprelhi
23109         lda     $3,foo($2)                      !tprello
23110         lda     $4,foo($29)                     !tprel'
23111         tls_first_major=2
23112         tls_first_minor=13
23113         tls_as_opt=--fatal-warnings
23114         ;;
23115   cris-*-*|crisv32-*-*)
23116     conftest_s='
23117         .section ".tdata","awT",@progbits
23118 x:      .long   25
23119         .text
23120         move.d x:IE,$r10
23121         nop'
23122         tls_first_major=2
23123         tls_first_minor=20
23124         tls_as_opt=--fatal-warnings
23125         ;;
23126   frv*-*-*)
23127     conftest_s='
23128         .section ".tdata","awT",@progbits
23129 x:      .long   25
23130         .text
23131         call    #gettlsoff(x)'
23132         tls_first_major=2
23133         tls_first_minor=14
23134         ;;
23135   hppa*-*-linux*)
23136     conftest_s='
23137 t1:     .reg    %r20
23138 t2:     .reg    %r21
23139 gp:     .reg    %r19
23140         .section ".tdata","awT",@progbits
23141 foo:    .long   25
23142         .text
23143         .align  4
23144         addil LT%foo-$tls_gdidx$,gp
23145         ldo RT%foo-$tls_gdidx$(%r1),%arg0
23146         b __tls_get_addr
23147         nop
23148         addil LT%foo-$tls_ldidx$,gp
23149         b __tls_get_addr
23150         ldo RT%foo-$tls_ldidx$(%r1),%arg0
23151         addil LR%foo-$tls_dtpoff$,%ret0
23152         ldo RR%foo-$tls_dtpoff$(%r1),%t1
23153         mfctl %cr27,%t1
23154         addil LT%foo-$tls_ieoff$,gp
23155         ldw RT%foo-$tls_ieoff$(%r1),%t2
23156         add %t1,%t2,%t3
23157         mfctl %cr27,%t1
23158         addil LR%foo-$tls_leoff$,%t1
23159         ldo RR%foo-$tls_leoff$(%r1),%t2'
23160         tls_first_major=2
23161         tls_first_minor=15
23162         tls_as_opt=--fatal-warnings
23163         ;;
23164   arm*-*-*)
23165     conftest_s='
23166         .section ".tdata","awT",%progbits
23167 foo:    .long   25
23168         .text
23169 .word foo(gottpoff)
23170 .word foo(tpoff)
23171 .word foo(tlsgd)
23172 .word foo(tlsldm)
23173 .word foo(tlsldo)'
23174         tls_first_major=2
23175         tls_first_minor=17
23176         ;;
23177   i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*)
23178     case "$target" in
23179       i[34567]86-*-solaris2.*)
23180         on_solaris=yes
23181         tga_func=___tls_get_addr
23182         ;;
23183       x86_64-*-solaris2.1[0-9]*)
23184         on_solaris=yes
23185         tga_func=__tls_get_addr
23186         ;;
23187       *)
23188         on_solaris=no
23189         ;;
23190     esac
23191     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23192       conftest_s='
23193         .section .tdata,"awt",@progbits'
23194       tls_first_major=0
23195       tls_first_minor=0
23196
23197 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
23198
23199     else
23200       conftest_s='
23201         .section ".tdata","awT",@progbits'
23202       tls_first_major=2
23203       tls_first_minor=14
23204       tls_as_opt="--fatal-warnings"
23205     fi
23206     conftest_s="$conftest_s
23207 foo:    .long   25
23208         .text
23209         movl    %gs:0, %eax
23210         leal    foo@tlsgd(,%ebx,1), %eax
23211         leal    foo@tlsldm(%ebx), %eax
23212         leal    foo@dtpoff(%eax), %edx
23213         movl    foo@gottpoff(%ebx), %eax
23214         subl    foo@gottpoff(%ebx), %eax
23215         addl    foo@gotntpoff(%ebx), %eax
23216         movl    foo@indntpoff, %eax
23217         movl    \$foo@tpoff, %eax
23218         subl    \$foo@tpoff, %eax
23219         leal    foo@ntpoff(%ecx), %eax"
23220     ;;
23221   x86_64-*-*)
23222     conftest_s='
23223         .section ".tdata","awT",@progbits
23224 foo:    .long   25
23225         .text
23226         movq    %fs:0, %rax
23227         leaq    foo@TLSGD(%rip), %rdi
23228         leaq    foo@TLSLD(%rip), %rdi
23229         leaq    foo@DTPOFF(%rax), %rdx
23230         movq    foo@GOTTPOFF(%rip), %rax
23231         movq    $foo@TPOFF, %rax'
23232         tls_first_major=2
23233         tls_first_minor=14
23234         tls_as_opt=--fatal-warnings
23235         ;;
23236   ia64-*-*)
23237     conftest_s='
23238         .section ".tdata","awT",@progbits
23239 foo:    data8   25
23240         .text
23241         addl    r16 = @ltoff(@dtpmod(foo#)), gp
23242         addl    r17 = @ltoff(@dtprel(foo#)), gp
23243         addl    r18 = @ltoff(@tprel(foo#)), gp
23244         addl    r19 = @dtprel(foo#), gp
23245         adds    r21 = @dtprel(foo#), r13
23246         movl    r23 = @dtprel(foo#)
23247         addl    r20 = @tprel(foo#), gp
23248         adds    r22 = @tprel(foo#), r13
23249         movl    r24 = @tprel(foo#)'
23250         tls_first_major=2
23251         tls_first_minor=13
23252         tls_as_opt=--fatal-warnings
23253         ;;
23254   microblaze*-*-*)
23255     conftest_s='
23256         .section .tdata,"awT",@progbits
23257 x:
23258         .word 2
23259         .text
23260         addik r5,r20,x@TLSGD
23261         addik r5,r20,x@TLSLDM'
23262         tls_first_major=2
23263         tls_first_minor=20
23264         tls_as_opt='--fatal-warnings'
23265         ;;
23266   mips*-*-*)
23267     conftest_s='
23268         .section .tdata,"awT",@progbits
23269 x:
23270         .word 2
23271         .text
23272         addiu $4, $28, %tlsgd(x)
23273         addiu $4, $28, %tlsldm(x)
23274         lui $4, %dtprel_hi(x)
23275         addiu $4, $4, %dtprel_lo(x)
23276         lw $4, %gottprel(x)($28)
23277         lui $4, %tprel_hi(x)
23278         addiu $4, $4, %tprel_lo(x)'
23279         tls_first_major=2
23280         tls_first_minor=16
23281         tls_as_opt='-32 --fatal-warnings'
23282         ;;
23283   m68k-*-*)
23284     conftest_s='
23285         .section .tdata,"awT",@progbits
23286 x:
23287         .word 2
23288         .text
23289 foo:
23290         move.l x@TLSGD(%a5),%a0
23291         move.l x@TLSLDM(%a5),%a0
23292         move.l x@TLSLDO(%a5),%a0
23293         move.l x@TLSIE(%a5),%a0
23294         move.l x@TLSLE(%a5),%a0'
23295         tls_first_major=2
23296         tls_first_minor=19
23297         tls_as_opt='--fatal-warnings'
23298         ;;
23299   aarch64*-*-*)
23300     conftest_s='
23301         .section ".tdata","awT",%progbits
23302 foo:    .long   25
23303         .text
23304         adrp  x0, :tlsgd:x
23305         add   x0, x0, #:tlsgd_lo12:x
23306         bl    __tls_get_addr
23307         nop'
23308         tls_first_major=2
23309         tls_first_minor=20
23310         tls_as_opt='--fatal-warnings'
23311         ;;
23312   powerpc-ibm-aix*)
23313     conftest_s='
23314         .extern __get_tpointer
23315         .toc
23316 LC..1:
23317         .tc a[TC],a[TL]@le
23318         .csect .text[PR]
23319 .tlstest:
23320         lwz 9,LC..1(2)
23321         bla __get_tpointer
23322         lwzx 3,9,3
23323         .globl a
23324         .csect a[TL],4
23325 a:
23326         .space 4'
23327         tls_first_major=0
23328         tls_first_minor=0
23329         ;;
23330   powerpc64*-*-*)
23331     conftest_s='
23332         .section ".tdata","awT",@progbits
23333         .align 3
23334 ld0:    .space 8
23335 ld1:    .space 8
23336 x1:     .space 8
23337 x2:     .space 8
23338 x3:     .space 8
23339         .text
23340         addi 3,2,ld0@got@tlsgd
23341         bl .__tls_get_addr
23342         nop
23343         addi 3,2,ld1@toc
23344         bl .__tls_get_addr
23345         nop
23346         addi 3,2,x1@got@tlsld
23347         bl .__tls_get_addr
23348         nop
23349         addi 9,3,x1@dtprel
23350         bl .__tls_get_addr
23351         nop
23352         addis 9,3,x2@dtprel@ha
23353         addi 9,9,x2@dtprel@l
23354         bl .__tls_get_addr
23355         nop
23356         ld 9,x3@got@dtprel(2)
23357         add 9,9,3
23358         bl .__tls_get_addr
23359         nop'
23360         tls_first_major=2
23361         tls_first_minor=14
23362         tls_as_opt="-a64 --fatal-warnings"
23363         ;;
23364   powerpc*-*-*)
23365     conftest_s='
23366         .section ".tdata","awT",@progbits
23367         .align 2
23368 ld0:    .space 4
23369 ld1:    .space 4
23370 x1:     .space 4
23371 x2:     .space 4
23372 x3:     .space 4
23373         .text
23374         addi 3,31,ld0@got@tlsgd
23375         bl __tls_get_addr
23376         addi 3,31,x1@got@tlsld
23377         bl __tls_get_addr
23378         addi 9,3,x1@dtprel
23379         addis 9,3,x2@dtprel@ha
23380         addi 9,9,x2@dtprel@l
23381         lwz 9,x3@got@tprel(31)
23382         add 9,9,x@tls
23383         addi 9,2,x1@tprel
23384         addis 9,2,x2@tprel@ha
23385         addi 9,9,x2@tprel@l'
23386         tls_first_major=2
23387         tls_first_minor=14
23388         tls_as_opt="-a32 --fatal-warnings"
23389         ;;
23390   s390-*-*)
23391     conftest_s='
23392         .section ".tdata","awT",@progbits
23393 foo:    .long   25
23394         .text
23395         .long   foo@TLSGD
23396         .long   foo@TLSLDM
23397         .long   foo@DTPOFF
23398         .long   foo@NTPOFF
23399         .long   foo@GOTNTPOFF
23400         .long   foo@INDNTPOFF
23401         l       %r1,foo@GOTNTPOFF(%r12)
23402         l       %r1,0(%r1):tls_load:foo
23403         bas     %r14,0(%r1,%r13):tls_gdcall:foo
23404         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
23405         tls_first_major=2
23406         tls_first_minor=14
23407         tls_as_opt="-m31 --fatal-warnings"
23408         ;;
23409   s390x-*-*)
23410     conftest_s='
23411         .section ".tdata","awT",@progbits
23412 foo:    .long   25
23413         .text
23414         .quad   foo@TLSGD
23415         .quad   foo@TLSLDM
23416         .quad   foo@DTPOFF
23417         .quad   foo@NTPOFF
23418         .quad   foo@GOTNTPOFF
23419         lg      %r1,foo@GOTNTPOFF(%r12)
23420         larl    %r1,foo@INDNTPOFF
23421         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
23422         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
23423         tls_first_major=2
23424         tls_first_minor=14
23425         tls_as_opt="-m64 -Aesame --fatal-warnings"
23426         ;;
23427   sh-*-* | sh[34]-*-*)
23428     conftest_s='
23429         .section ".tdata","awT",@progbits
23430 foo:    .long   25
23431         .text
23432         .long   foo@TLSGD
23433         .long   foo@TLSLDM
23434         .long   foo@DTPOFF
23435         .long   foo@GOTTPOFF
23436         .long   foo@TPOFF'
23437         tls_first_major=2
23438         tls_first_minor=13
23439         tls_as_opt=--fatal-warnings
23440         ;;
23441   sparc*-*-*)
23442     case "$target" in
23443       sparc*-sun-solaris2.*)
23444         on_solaris=yes
23445         tga_func=__tls_get_addr
23446         ;;
23447       *)
23448         on_solaris=no
23449         ;;
23450     esac
23451     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23452       conftest_s='
23453         .section ".tdata",#alloc,#write,#tls'
23454         tls_first_major=0
23455         tls_first_minor=0
23456     else
23457       conftest_s='
23458         .section ".tdata","awT",@progbits'
23459         tls_first_major=2
23460         tls_first_minor=14
23461         tls_as_opt="-32 --fatal-warnings"
23462     fi
23463     conftest_s="$conftest_s
23464 foo:    .long   25
23465         .text
23466         sethi   %tgd_hi22(foo), %o0
23467         add     %o0, %tgd_lo10(foo), %o1
23468         add     %l7, %o1, %o0, %tgd_add(foo)
23469         call    __tls_get_addr, %tgd_call(foo)
23470         sethi   %tldm_hi22(foo), %l1
23471         add     %l1, %tldm_lo10(foo), %l2
23472         add     %l7, %l2, %o0, %tldm_add(foo)
23473         call    __tls_get_addr, %tldm_call(foo)
23474         sethi   %tldo_hix22(foo), %l3
23475         xor     %l3, %tldo_lox10(foo), %l4
23476         add     %o0, %l4, %l5, %tldo_add(foo)
23477         sethi   %tie_hi22(foo), %o3
23478         add     %o3, %tie_lo10(foo), %o3
23479         ld      [%l7 + %o3], %o2, %tie_ld(foo)
23480         add     %g7, %o2, %o4, %tie_add(foo)
23481         sethi   %tle_hix22(foo), %l1
23482         xor     %l1, %tle_lox10(foo), %o5
23483         ld      [%g7 + %o5], %o1"
23484         ;;
23485   tilepro*-*-*)
23486       conftest_s='
23487         .section ".tdata","awT",@progbits
23488 foo:    .long   25
23489         .text
23490         addli   r0, zero, tls_gd(foo)
23491         auli    r0, zero, tls_gd_ha16(foo)
23492         addli   r0, r0, tls_gd_lo16(foo)
23493         jal     __tls_get_addr
23494         addli   r0, zero, tls_ie(foo)
23495         auli    r0, r0, tls_ie_ha16(foo)
23496         addli   r0, r0, tls_ie_lo16(foo)'
23497         tls_first_major=2
23498         tls_first_minor=22
23499         tls_as_opt="--fatal-warnings"
23500         ;;
23501   tilegx*-*-*)
23502       conftest_s='
23503         .section ".tdata","awT",@progbits
23504 foo:    .long   25
23505         .text
23506         shl16insli r0, zero, hw0_last_tls_gd(foo)
23507         shl16insli r0, zero, hw1_last_tls_gd(foo)
23508         shl16insli r0, r0,   hw0_tls_gd(foo)
23509         jal        __tls_get_addr
23510         shl16insli r0, zero, hw1_last_tls_ie(foo)
23511         shl16insli r0, r0,   hw0_tls_ie(foo)'
23512         tls_first_major=2
23513         tls_first_minor=22
23514         tls_as_opt="--fatal-warnings"
23515         ;;
23516   xtensa*-*-*)
23517     conftest_s='
23518         .section ".tdata","awT",@progbits
23519 foo:    .long   25
23520         .text
23521         movi    a8, foo@TLSFUNC
23522         movi    a10, foo@TLSARG
23523         callx8.tls a8, foo@TLSCALL'
23524         tls_first_major=2
23525         tls_first_minor=19
23526         ;;
23527 esac
23528 set_have_as_tls=no
23529 if test "x$enable_tls" = xno ; then
23530   : # TLS explicitly disabled.
23531 elif test "x$enable_tls" = xyes ; then
23532   set_have_as_tls=yes # TLS explicitly enabled.
23533 elif test -z "$tls_first_major"; then
23534   : # If we don't have a check, assume no support.
23535 else
23536   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
23537 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
23538 if test "${gcc_cv_as_tls+set}" = set; then :
23539   $as_echo_n "(cached) " >&6
23540 else
23541   gcc_cv_as_tls=no
23542     if test $in_tree_gas = yes; then
23543     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
23544   then gcc_cv_as_tls=yes
23545 fi
23546   elif test x$gcc_cv_as != x; then
23547     $as_echo "$conftest_s" > conftest.s
23548     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
23549   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23550   (eval $ac_try) 2>&5
23551   ac_status=$?
23552   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23553   test $ac_status = 0; }; }
23554     then
23555         gcc_cv_as_tls=yes
23556     else
23557       echo "configure: failed program was" >&5
23558       cat conftest.s >&5
23559     fi
23560     rm -f conftest.o conftest.s
23561   fi
23562 fi
23563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
23564 $as_echo "$gcc_cv_as_tls" >&6; }
23565 if test $gcc_cv_as_tls = yes; then
23566   set_have_as_tls=yes
23567 fi
23568 fi
23569 case "$target" in
23570   # TLS was introduced in the Solaris 9 FCS release.  Support for GNU-style
23571   # TLS on x86 was only introduced in Solaris 9 4/04, replacing the earlier
23572   # Sun style that Sun ld and GCC don't support any longer.
23573   *-*-solaris2.*)
23574     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
23575 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
23576     ld_tls_support=no
23577     # Check ld and ld.so.1 TLS support.
23578     if echo "$ld_ver" | grep GNU > /dev/null; then
23579       # Assume all interesting versions of GNU ld have TLS support.
23580       # FIXME: still need ld.so.1 support, i.e. ld version checks below.
23581       ld_tls_support=yes
23582     else
23583       case "$target" in
23584         # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
23585         i?86-*-solaris2.9)
23586           min_tls_ld_vers_minor=374
23587           ;;
23588         # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
23589         sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
23590           min_tls_ld_vers_minor=343
23591           ;;
23592       esac
23593       if test "$ld_vers_major" -gt 1 || \
23594         test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
23595         ld_tls_support=yes
23596       else
23597         set_have_as_tls=no
23598       fi
23599     fi
23600     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
23601 $as_echo "$ld_tls_support" >&6; }
23602
23603     save_LIBS="$LIBS"
23604     save_LDFLAGS="$LDFLAGS"
23605     LIBS=
23606     LDFLAGS=
23607
23608     { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
23609 $as_echo_n "checking library containing $tga_func... " >&6; }
23610     # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
23611     # (32-bit x86) only lived in libthread, so check for that.  Keep
23612     # set_have_as_tls if found, disable if not.
23613     as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
23614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
23615 $as_echo_n "checking for library containing $tga_func... " >&6; }
23616 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23617   $as_echo_n "(cached) " >&6
23618 else
23619   ac_func_search_save_LIBS=$LIBS
23620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23621 /* end confdefs.h.  */
23622
23623 /* Override any GCC internal prototype to avoid an error.
23624    Use char because int might match the return type of a GCC
23625    builtin and then its argument prototype would still apply.  */
23626 #ifdef __cplusplus
23627 extern "C"
23628 #endif
23629 char $tga_func ();
23630 int
23631 main ()
23632 {
23633 return $tga_func ();
23634   ;
23635   return 0;
23636 }
23637 _ACEOF
23638 for ac_lib in '' thread; do
23639   if test -z "$ac_lib"; then
23640     ac_res="none required"
23641   else
23642     ac_res=-l$ac_lib
23643     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
23644   fi
23645   if ac_fn_c_try_link "$LINENO"; then :
23646   eval "$as_ac_Search=\$ac_res"
23647 fi
23648 rm -f core conftest.err conftest.$ac_objext \
23649     conftest$ac_exeext
23650   if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23651   break
23652 fi
23653 done
23654 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23655
23656 else
23657   eval "$as_ac_Search=no"
23658 fi
23659 rm conftest.$ac_ext
23660 LIBS=$ac_func_search_save_LIBS
23661 fi
23662 eval ac_res=\$$as_ac_Search
23663                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23664 $as_echo "$ac_res" >&6; }
23665 eval ac_res=\$$as_ac_Search
23666 if test "$ac_res" != no; then :
23667   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23668
23669 else
23670   set_have_as_tls=no
23671 fi
23672
23673     # Clear LIBS if we cannot support TLS.
23674     if test $set_have_as_tls = no; then
23675       LIBS=
23676     fi
23677     # Always define LIB_TLS_SPEC, even without TLS support.
23678
23679 cat >>confdefs.h <<_ACEOF
23680 #define LIB_TLS_SPEC "$LIBS"
23681 _ACEOF
23682
23683     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
23684 $as_echo "$LIBS" >&6; }
23685
23686     LIBS="$save_LIBS"
23687     LDFLAGS="$save_LDFLAGS"
23688     ;;
23689 esac
23690 if test $set_have_as_tls = yes ; then
23691
23692 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
23693
23694 fi
23695
23696 # Target-specific assembler checks.
23697
23698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
23699 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
23700 gcc_cv_ld_static_dynamic=no
23701 gcc_cv_ld_static_option='-Bstatic'
23702 gcc_cv_ld_dynamic_option='-Bdynamic'
23703 if test $in_tree_ld = yes ; then
23704   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
23705     gcc_cv_ld_static_dynamic=yes
23706   fi
23707 elif test x$gcc_cv_ld != x; then
23708   # Check if linker supports -Bstatic/-Bdynamic option
23709   if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
23710      && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
23711       gcc_cv_ld_static_dynamic=yes
23712   else
23713     case "$target" in
23714       # AIX ld uses -b flags
23715       *-*-aix4.[23]* | *-*-aix[5-9]*)
23716         gcc_cv_ld_static_dynamic=yes
23717         gcc_cv_ld_static_option="-bstatic"
23718         gcc_cv_ld_dynamic_option="-bdynamic"
23719         ;;
23720       # HP-UX ld uses -a flags to select between shared and archive.
23721       *-*-hpux*)
23722         if test x"$gnu_ld" = xno; then
23723           gcc_cv_ld_static_dynamic=yes
23724           gcc_cv_ld_static_option="-aarchive_shared"
23725           gcc_cv_ld_dynamic_option="-adefault"
23726         fi
23727         ;;
23728       # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23729       *-*-solaris2*)
23730         gcc_cv_ld_static_dynamic=yes
23731         ;;
23732     esac
23733   fi
23734 fi
23735 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23736
23737 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23738
23739
23740 cat >>confdefs.h <<_ACEOF
23741 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23742 _ACEOF
23743
23744
23745 cat >>confdefs.h <<_ACEOF
23746 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23747 _ACEOF
23748
23749 fi
23750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23751 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23752
23753 if test x"$demangler_in_ld" = xyes; then
23754   { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23755 $as_echo_n "checking linker --demangle support... " >&6; }
23756   gcc_cv_ld_demangle=no
23757   if test $in_tree_ld = yes; then
23758     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23759       gcc_cv_ld_demangle=yes
23760     fi
23761   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23762     # Check if the GNU linker supports --demangle option
23763     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23764       gcc_cv_ld_demangle=yes
23765     fi
23766   fi
23767   if test x"$gcc_cv_ld_demangle" = xyes; then
23768
23769 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23770
23771   fi
23772   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23773 $as_echo "$gcc_cv_ld_demangle" >&6; }
23774 fi
23775
23776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23777 $as_echo_n "checking linker plugin support... " >&6; }
23778 gcc_cv_lto_plugin=0
23779 if test -f liblto_plugin.la; then
23780   save_ld_ver="$ld_ver"
23781   save_ld_vers_major="$ld_vers_major"
23782   save_ld_vers_minor="$ld_vers_minor"
23783   save_ld_is_gold="$ld_is_gold"
23784
23785   ld_is_gold=no
23786
23787   if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23788     ld_ver="GNU ld"
23789     # FIXME: ld_is_gold?
23790     ld_vers_major="$gcc_cv_gld_major_version"
23791     ld_vers_minor="$gcc_cv_gld_minor_version"
23792   else
23793     # Determine plugin linker version.
23794     # FIXME: Partial duplicate from above, generalize.
23795     ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
23796     if echo "$ld_ver" | grep GNU > /dev/null; then
23797       if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
23798         ld_is_gold=yes
23799         ld_vers=`echo $ld_ver | sed -n \
23800             -e 's,^[^)]*[        ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
23801       else
23802         ld_vers=`echo $ld_ver | sed -n \
23803             -e 's,^.*[   ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
23804       fi
23805       ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
23806       ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
23807     fi
23808   fi
23809
23810   # Determine plugin support.
23811   if echo "$ld_ver" | grep GNU > /dev/null; then
23812     # Require GNU ld or gold 2.21+ for plugin support by default.
23813     if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23814       gcc_cv_lto_plugin=2
23815     # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23816     elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23817       gcc_cv_lto_plugin=1
23818     fi
23819   fi
23820
23821   ld_ver="$save_ld_ver"
23822   ld_vers_major="$save_ld_vers_major"
23823   ld_vers_minor="$save_ld_vers_minor"
23824   ld_is_gold="$save_ld_is_gold"
23825 fi
23826
23827 cat >>confdefs.h <<_ACEOF
23828 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23829 _ACEOF
23830
23831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23832 $as_echo "$gcc_cv_lto_plugin" >&6; }
23833
23834 case "$target" in
23835   # All TARGET_ABI_OSF targets.
23836   alpha*-*-linux* | alpha*-*-*bsd*)
23837     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23838 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23839 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
23840   $as_echo_n "(cached) " >&6
23841 else
23842   gcc_cv_as_alpha_explicit_relocs=no
23843     if test $in_tree_gas = yes; then
23844     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23845   then gcc_cv_as_alpha_explicit_relocs=yes
23846 fi
23847   elif test x$gcc_cv_as != x; then
23848     $as_echo '  .set nomacro
23849         .text
23850         extbl   $3, $2, $3      !lituse_bytoff!1
23851         ldq     $2, a($29)      !literal!1
23852         ldq     $4, b($29)      !literal!2
23853         ldq_u   $3, 0($2)       !lituse_base!1
23854         ldq     $27, f($29)     !literal!5
23855         jsr     $26, ($27), f   !lituse_jsr!5
23856         ldah    $29, 0($26)     !gpdisp!3
23857         lda     $0, c($29)      !gprel
23858         ldah    $1, d($29)      !gprelhigh
23859         lda     $1, d($1)       !gprellow
23860         lda     $29, 0($29)     !gpdisp!3' > conftest.s
23861     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23862   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23863   (eval $ac_try) 2>&5
23864   ac_status=$?
23865   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23866   test $ac_status = 0; }; }
23867     then
23868         gcc_cv_as_alpha_explicit_relocs=yes
23869     else
23870       echo "configure: failed program was" >&5
23871       cat conftest.s >&5
23872     fi
23873     rm -f conftest.o conftest.s
23874   fi
23875 fi
23876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
23877 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
23878 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
23879
23880 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
23881
23882 fi
23883     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
23884 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
23885 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
23886   $as_echo_n "(cached) " >&6
23887 else
23888   gcc_cv_as_alpha_jsrdirect_relocs=no
23889     if test $in_tree_gas = yes; then
23890     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
23891   then gcc_cv_as_alpha_jsrdirect_relocs=yes
23892 fi
23893   elif test x$gcc_cv_as != x; then
23894     $as_echo '  .set nomacro
23895         .text
23896         ldq     $27, a($29)     !literal!1
23897         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
23898     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23899   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23900   (eval $ac_try) 2>&5
23901   ac_status=$?
23902   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23903   test $ac_status = 0; }; }
23904     then
23905         gcc_cv_as_alpha_jsrdirect_relocs=yes
23906     else
23907       echo "configure: failed program was" >&5
23908       cat conftest.s >&5
23909     fi
23910     rm -f conftest.o conftest.s
23911   fi
23912 fi
23913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
23914 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
23915 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
23916
23917 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
23918
23919 fi
23920     ;;
23921
23922   cris-*-*)
23923     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
23924 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
23925 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
23926   $as_echo_n "(cached) " >&6
23927 else
23928   gcc_cv_as_cris_no_mul_bug=no
23929     if test $in_tree_gas = yes; then
23930     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23931   then gcc_cv_as_cris_no_mul_bug=yes
23932 fi
23933   elif test x$gcc_cv_as != x; then
23934     $as_echo '.text' > conftest.s
23935     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
23936   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23937   (eval $ac_try) 2>&5
23938   ac_status=$?
23939   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23940   test $ac_status = 0; }; }
23941     then
23942         gcc_cv_as_cris_no_mul_bug=yes
23943     else
23944       echo "configure: failed program was" >&5
23945       cat conftest.s >&5
23946     fi
23947     rm -f conftest.o conftest.s
23948   fi
23949 fi
23950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
23951 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
23952 if test $gcc_cv_as_cris_no_mul_bug = yes; then
23953
23954 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
23955
23956 fi
23957     ;;
23958
23959   sparc*-*-*)
23960     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
23961 $as_echo_n "checking assembler for .register... " >&6; }
23962 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
23963   $as_echo_n "(cached) " >&6
23964 else
23965   gcc_cv_as_sparc_register_op=no
23966   if test x$gcc_cv_as != x; then
23967     $as_echo '.register %g2, #scratch' > conftest.s
23968     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23969   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23970   (eval $ac_try) 2>&5
23971   ac_status=$?
23972   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23973   test $ac_status = 0; }; }
23974     then
23975         gcc_cv_as_sparc_register_op=yes
23976     else
23977       echo "configure: failed program was" >&5
23978       cat conftest.s >&5
23979     fi
23980     rm -f conftest.o conftest.s
23981   fi
23982 fi
23983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
23984 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
23985 if test $gcc_cv_as_sparc_register_op = yes; then
23986
23987 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
23988
23989 fi
23990
23991     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for #nobits" >&5
23992 $as_echo_n "checking assembler for #nobits... " >&6; }
23993 if test "${gcc_cv_as_sparc_nobits+set}" = set; then :
23994   $as_echo_n "(cached) " >&6
23995 else
23996   gcc_cv_as_sparc_nobits=no
23997   if test x$gcc_cv_as != x; then
23998     $as_echo '.section "nobits",#alloc,#write,#nobits
23999        .section "progbits",#alloc,#write,#progbits' > conftest.s
24000     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24001   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24002   (eval $ac_try) 2>&5
24003   ac_status=$?
24004   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24005   test $ac_status = 0; }; }
24006     then
24007         gcc_cv_as_sparc_nobits=yes
24008     else
24009       echo "configure: failed program was" >&5
24010       cat conftest.s >&5
24011     fi
24012     rm -f conftest.o conftest.s
24013   fi
24014 fi
24015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_nobits" >&5
24016 $as_echo "$gcc_cv_as_sparc_nobits" >&6; }
24017
24018
24019 cat >>confdefs.h <<_ACEOF
24020 #define HAVE_AS_SPARC_NOBITS `if test $gcc_cv_as_sparc_nobits = yes; then echo 1; else echo 0; fi`
24021 _ACEOF
24022
24023
24024     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
24025 $as_echo_n "checking assembler for -relax option... " >&6; }
24026 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
24027   $as_echo_n "(cached) " >&6
24028 else
24029   gcc_cv_as_sparc_relax=no
24030   if test x$gcc_cv_as != x; then
24031     $as_echo '.text' > conftest.s
24032     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
24033   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24034   (eval $ac_try) 2>&5
24035   ac_status=$?
24036   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24037   test $ac_status = 0; }; }
24038     then
24039         gcc_cv_as_sparc_relax=yes
24040     else
24041       echo "configure: failed program was" >&5
24042       cat conftest.s >&5
24043     fi
24044     rm -f conftest.o conftest.s
24045   fi
24046 fi
24047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
24048 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
24049 if test $gcc_cv_as_sparc_relax = yes; then
24050
24051 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
24052
24053 fi
24054
24055     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
24056 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
24057 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
24058   $as_echo_n "(cached) " >&6
24059 else
24060   gcc_cv_as_sparc_gotdata_op=no
24061   if test x$gcc_cv_as != x; then
24062     $as_echo '.text
24063 .align 4
24064 foo:
24065         nop
24066 bar:
24067         sethi %gdop_hix22(foo), %g1
24068         xor    %g1, %gdop_lox10(foo), %g1
24069         ld    [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
24070     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24071   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24072   (eval $ac_try) 2>&5
24073   ac_status=$?
24074   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24075   test $ac_status = 0; }; }
24076     then
24077         if test x$gcc_cv_ld != x \
24078        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24079          if test x$gcc_cv_objdump != x; then
24080            if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
24081               | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
24082                gcc_cv_as_sparc_gotdata_op=no
24083            else
24084                gcc_cv_as_sparc_gotdata_op=yes
24085            fi
24086          fi
24087        fi
24088        rm -f conftest
24089     else
24090       echo "configure: failed program was" >&5
24091       cat conftest.s >&5
24092     fi
24093     rm -f conftest.o conftest.s
24094   fi
24095 fi
24096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
24097 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
24098 if test $gcc_cv_as_sparc_gotdata_op = yes; then
24099
24100 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
24101
24102 fi
24103
24104     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
24105 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
24106 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
24107   $as_echo_n "(cached) " >&6
24108 else
24109   gcc_cv_as_sparc_ua_pcrel=no
24110   if test x$gcc_cv_as != x; then
24111     $as_echo '.text
24112 foo:
24113         nop
24114 .data
24115 .align 4
24116 .byte 0
24117 .uaword %r_disp32(foo)' > conftest.s
24118     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24119   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24120   (eval $ac_try) 2>&5
24121   ac_status=$?
24122   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24123   test $ac_status = 0; }; }
24124     then
24125         if test x$gcc_cv_ld != x \
24126        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24127          gcc_cv_as_sparc_ua_pcrel=yes
24128        fi
24129        rm -f conftest
24130     else
24131       echo "configure: failed program was" >&5
24132       cat conftest.s >&5
24133     fi
24134     rm -f conftest.o conftest.s
24135   fi
24136 fi
24137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
24138 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
24139 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
24140
24141 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
24142
24143
24144       { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
24145 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
24146 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
24147   $as_echo_n "(cached) " >&6
24148 else
24149   gcc_cv_as_sparc_ua_pcrel_hidden=no
24150   if test x$gcc_cv_as != x; then
24151     $as_echo '.data
24152 .align 4
24153 .byte 0x31
24154 .uaword %r_disp32(foo)
24155 .byte 0x32, 0x33, 0x34
24156 .global foo
24157 .hidden foo
24158 foo:
24159 .skip 4' > conftest.s
24160     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24161   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24162   (eval $ac_try) 2>&5
24163   ac_status=$?
24164   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24165   test $ac_status = 0; }; }
24166     then
24167         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
24168          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
24169          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
24170             | grep ' 31000000 07323334' > /dev/null 2>&1; then
24171             if $gcc_cv_objdump -R conftest 2> /dev/null \
24172                | grep 'DISP32' > /dev/null 2>&1; then
24173                 :
24174             else
24175                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
24176             fi
24177          fi
24178          rm -f conftest
24179     else
24180       echo "configure: failed program was" >&5
24181       cat conftest.s >&5
24182     fi
24183     rm -f conftest.o conftest.s
24184   fi
24185 fi
24186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
24187 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
24188 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
24189
24190 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
24191
24192 fi
24193
24194 fi # unaligned pcrel relocs
24195
24196     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
24197 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
24198 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
24199   $as_echo_n "(cached) " >&6
24200 else
24201   gcc_cv_as_sparc_offsetable_lo10=no
24202   if test x$gcc_cv_as != x; then
24203     $as_echo '.text
24204         or %g1, %lo(ab) + 12, %g1
24205         or %g1, %lo(ab + 12), %g1' > conftest.s
24206     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
24207   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24208   (eval $ac_try) 2>&5
24209   ac_status=$?
24210   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24211   test $ac_status = 0; }; }
24212     then
24213         if test x$gcc_cv_objdump != x \
24214        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
24215           | grep ' 82106000 82106000' > /dev/null 2>&1; then
24216          gcc_cv_as_sparc_offsetable_lo10=yes
24217        fi
24218     else
24219       echo "configure: failed program was" >&5
24220       cat conftest.s >&5
24221     fi
24222     rm -f conftest.o conftest.s
24223   fi
24224 fi
24225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
24226 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
24227 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
24228
24229 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
24230
24231 fi
24232
24233     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5
24234 $as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; }
24235 if test "${gcc_cv_as_sparc_fmaf+set}" = set; then :
24236   $as_echo_n "(cached) " >&6
24237 else
24238   gcc_cv_as_sparc_fmaf=no
24239   if test x$gcc_cv_as != x; then
24240     $as_echo '.text
24241        .register %g2, #scratch
24242        .register %g3, #scratch
24243        .align 4
24244        fmaddd %f0, %f2, %f4, %f6
24245        addxccc %g1, %g2, %g3
24246        fsrl32 %f2, %f4, %f8
24247        fnaddd %f10, %f12, %f14' > conftest.s
24248     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5'
24249   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24250   (eval $ac_try) 2>&5
24251   ac_status=$?
24252   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24253   test $ac_status = 0; }; }
24254     then
24255         gcc_cv_as_sparc_fmaf=yes
24256     else
24257       echo "configure: failed program was" >&5
24258       cat conftest.s >&5
24259     fi
24260     rm -f conftest.o conftest.s
24261   fi
24262 fi
24263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5
24264 $as_echo "$gcc_cv_as_sparc_fmaf" >&6; }
24265 if test $gcc_cv_as_sparc_fmaf = yes; then
24266
24267 $as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h
24268
24269 fi
24270
24271     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for SPARC4 instructions" >&5
24272 $as_echo_n "checking assembler for SPARC4 instructions... " >&6; }
24273 if test "${gcc_cv_as_sparc_sparc4+set}" = set; then :
24274   $as_echo_n "(cached) " >&6
24275 else
24276   gcc_cv_as_sparc_sparc4=no
24277   if test x$gcc_cv_as != x; then
24278     $as_echo '.text
24279        .register %g2, #scratch
24280        .register %g3, #scratch
24281        .align 4
24282        cxbe %g2, %g3, 1f
24283 1:     cwbneg %g2, %g3, 1f
24284 1:     sha1
24285        md5
24286        aes_kexpand0 %f4, %f6, %f8
24287        des_round %f38, %f40, %f42, %f44
24288        camellia_f %f54, %f56, %f58, %f60
24289        kasumi_fi_xor %f46, %f48, %f50, %f52' > conftest.s
24290     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=sparc4 -o conftest.o conftest.s >&5'
24291   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24292   (eval $ac_try) 2>&5
24293   ac_status=$?
24294   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24295   test $ac_status = 0; }; }
24296     then
24297         gcc_cv_as_sparc_sparc4=yes
24298     else
24299       echo "configure: failed program was" >&5
24300       cat conftest.s >&5
24301     fi
24302     rm -f conftest.o conftest.s
24303   fi
24304 fi
24305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_sparc4" >&5
24306 $as_echo "$gcc_cv_as_sparc_sparc4" >&6; }
24307 if test $gcc_cv_as_sparc_sparc4 = yes; then
24308
24309 $as_echo "#define HAVE_AS_SPARC4 1" >>confdefs.h
24310
24311 fi
24312     ;;
24313
24314   i[34567]86-*-* | x86_64-*-*)
24315     case $target_os in
24316       cygwin*)
24317         # Full C++ conformance when using a shared libstdc++-v3 requires some
24318         # support from the Cygwin DLL, which in more recent versions exports
24319         # wrappers to aid in interposing and redirecting operators new, delete,
24320         # etc., as per n2800 #17.6.4.6 [replacement.functions].  Check if we
24321         # are configuring for a version of Cygwin that exports the wrappers.
24322         if test x$host = x$target && test x$host_cpu = xi686; then
24323           ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
24324 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
24325   gcc_ac_cygwin_dll_wrappers=yes
24326 else
24327   gcc_ac_cygwin_dll_wrappers=no
24328 fi
24329
24330         else
24331           # Can't check presence of libc functions during cross-compile, so
24332           # we just have to assume we're building for an up-to-date target.
24333           gcc_ac_cygwin_dll_wrappers=yes
24334         fi
24335
24336 cat >>confdefs.h <<_ACEOF
24337 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
24338 _ACEOF
24339
24340     esac
24341     case $target_os in
24342       cygwin* | pe | mingw32* | interix*)
24343         # Recent binutils allows the three-operand form of ".comm" on PE.  This
24344         # definition is used unconditionally to initialise the default state of
24345         # the target option variable that governs usage of the feature.
24346         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
24347 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
24348 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
24349   $as_echo_n "(cached) " >&6
24350 else
24351   gcc_cv_as_comm_has_align=no
24352     if test $in_tree_gas = yes; then
24353     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
24354   then gcc_cv_as_comm_has_align=yes
24355 fi
24356   elif test x$gcc_cv_as != x; then
24357     $as_echo '.comm foo,1,32' > conftest.s
24358     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24359   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24360   (eval $ac_try) 2>&5
24361   ac_status=$?
24362   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24363   test $ac_status = 0; }; }
24364     then
24365         gcc_cv_as_comm_has_align=yes
24366     else
24367       echo "configure: failed program was" >&5
24368       cat conftest.s >&5
24369     fi
24370     rm -f conftest.o conftest.s
24371   fi
24372 fi
24373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
24374 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
24375
24376
24377 cat >>confdefs.h <<_ACEOF
24378 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
24379 _ACEOF
24380
24381         # Used for DWARF 2 in PE
24382         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
24383 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
24384 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
24385   $as_echo_n "(cached) " >&6
24386 else
24387   gcc_cv_as_ix86_pe_secrel32=no
24388     if test $in_tree_gas = yes; then
24389     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24390   then gcc_cv_as_ix86_pe_secrel32=yes
24391 fi
24392   elif test x$gcc_cv_as != x; then
24393     $as_echo '.text
24394 foo:    nop
24395 .data
24396         .secrel32 foo' > conftest.s
24397     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24398   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24399   (eval $ac_try) 2>&5
24400   ac_status=$?
24401   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24402   test $ac_status = 0; }; }
24403     then
24404         if test x$gcc_cv_ld != x \
24405            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
24406              gcc_cv_as_ix86_pe_secrel32=yes
24407            fi
24408            rm -f conftest
24409     else
24410       echo "configure: failed program was" >&5
24411       cat conftest.s >&5
24412     fi
24413     rm -f conftest.o conftest.s
24414   fi
24415 fi
24416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
24417 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
24418 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
24419
24420 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
24421
24422 fi
24423         # Test if the assembler supports the extended form of the .section
24424         # directive that specifies section alignment.  LTO support uses this,
24425         # but normally only after installation, so we warn but don't fail the
24426         # configure if LTO is enabled but the assembler does not support it.
24427         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
24428 $as_echo_n "checking assembler for .section with alignment... " >&6; }
24429 if test "${gcc_cv_as_section_has_align+set}" = set; then :
24430   $as_echo_n "(cached) " >&6
24431 else
24432   gcc_cv_as_section_has_align=no
24433     if test $in_tree_gas = yes; then
24434     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
24435   then gcc_cv_as_section_has_align=yes
24436 fi
24437   elif test x$gcc_cv_as != x; then
24438     $as_echo '.section lto_test,"dr0"' > conftest.s
24439     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
24440   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24441   (eval $ac_try) 2>&5
24442   ac_status=$?
24443   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24444   test $ac_status = 0; }; }
24445     then
24446         gcc_cv_as_section_has_align=yes
24447     else
24448       echo "configure: failed program was" >&5
24449       cat conftest.s >&5
24450     fi
24451     rm -f conftest.o conftest.s
24452   fi
24453 fi
24454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
24455 $as_echo "$gcc_cv_as_section_has_align" >&6; }
24456
24457         if test x$gcc_cv_as_section_has_align != xyes; then
24458           case ",$enable_languages," in
24459             *,lto,*)
24460               { $as_echo "$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
24461 $as_echo "$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;}
24462               ;;
24463           esac
24464         fi
24465         # Test if the assembler supports the section flag 'e' for specifying
24466         # an excluded section.
24467         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with e" >&5
24468 $as_echo_n "checking assembler for .section with e... " >&6; }
24469 if test "${gcc_cv_as_section_has_e+set}" = set; then :
24470   $as_echo_n "(cached) " >&6
24471 else
24472   gcc_cv_as_section_has_e=no
24473     if test $in_tree_gas = yes; then
24474     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 22 \) \* 1000 + 51`
24475   then gcc_cv_as_section_has_e=yes
24476 fi
24477   elif test x$gcc_cv_as != x; then
24478     $as_echo '.section foo1,"e"
24479 .byte 0,0,0,0' > conftest.s
24480     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24481   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24482   (eval $ac_try) 2>&5
24483   ac_status=$?
24484   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24485   test $ac_status = 0; }; }
24486     then
24487         gcc_cv_as_section_has_e=yes
24488     else
24489       echo "configure: failed program was" >&5
24490       cat conftest.s >&5
24491     fi
24492     rm -f conftest.o conftest.s
24493   fi
24494 fi
24495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_e" >&5
24496 $as_echo "$gcc_cv_as_section_has_e" >&6; }
24497
24498
24499 cat >>confdefs.h <<_ACEOF
24500 #define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_has_e = yes; then echo 1; else echo 0; fi`
24501 _ACEOF
24502
24503         ;;
24504     esac
24505
24506     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
24507 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
24508 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
24509   $as_echo_n "(cached) " >&6
24510 else
24511   gcc_cv_as_ix86_filds=no
24512   if test x$gcc_cv_as != x; then
24513     $as_echo 'filds mem; fists mem' > conftest.s
24514     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24515   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24516   (eval $ac_try) 2>&5
24517   ac_status=$?
24518   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24519   test $ac_status = 0; }; }
24520     then
24521         gcc_cv_as_ix86_filds=yes
24522     else
24523       echo "configure: failed program was" >&5
24524       cat conftest.s >&5
24525     fi
24526     rm -f conftest.o conftest.s
24527   fi
24528 fi
24529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
24530 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
24531 if test $gcc_cv_as_ix86_filds = yes; then
24532
24533 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
24534
24535 fi
24536
24537     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
24538 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
24539 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
24540   $as_echo_n "(cached) " >&6
24541 else
24542   gcc_cv_as_ix86_fildq=no
24543   if test x$gcc_cv_as != x; then
24544     $as_echo 'fildq mem; fistpq mem' > conftest.s
24545     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24546   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24547   (eval $ac_try) 2>&5
24548   ac_status=$?
24549   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24550   test $ac_status = 0; }; }
24551     then
24552         gcc_cv_as_ix86_fildq=yes
24553     else
24554       echo "configure: failed program was" >&5
24555       cat conftest.s >&5
24556     fi
24557     rm -f conftest.o conftest.s
24558   fi
24559 fi
24560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
24561 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
24562 if test $gcc_cv_as_ix86_fildq = yes; then
24563
24564 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
24565
24566 fi
24567
24568     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
24569 $as_echo_n "checking assembler for cmov syntax... " >&6; }
24570 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
24571   $as_echo_n "(cached) " >&6
24572 else
24573   gcc_cv_as_ix86_cmov_sun_syntax=no
24574   if test x$gcc_cv_as != x; then
24575     $as_echo 'cmovl.l %edx, %eax' > conftest.s
24576     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24577   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24578   (eval $ac_try) 2>&5
24579   ac_status=$?
24580   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24581   test $ac_status = 0; }; }
24582     then
24583         gcc_cv_as_ix86_cmov_sun_syntax=yes
24584     else
24585       echo "configure: failed program was" >&5
24586       cat conftest.s >&5
24587     fi
24588     rm -f conftest.o conftest.s
24589   fi
24590 fi
24591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
24592 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
24593 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
24594
24595 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
24596
24597 fi
24598
24599     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
24600 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
24601 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
24602   $as_echo_n "(cached) " >&6
24603 else
24604   gcc_cv_as_ix86_ffreep=no
24605   if test x$gcc_cv_as != x; then
24606     $as_echo 'ffreep %st(1)' > conftest.s
24607     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24608   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24609   (eval $ac_try) 2>&5
24610   ac_status=$?
24611   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24612   test $ac_status = 0; }; }
24613     then
24614         gcc_cv_as_ix86_ffreep=yes
24615     else
24616       echo "configure: failed program was" >&5
24617       cat conftest.s >&5
24618     fi
24619     rm -f conftest.o conftest.s
24620   fi
24621 fi
24622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
24623 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
24624 if test $gcc_cv_as_ix86_ffreep = yes; then
24625
24626 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
24627
24628 fi
24629
24630     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
24631 $as_echo_n "checking assembler for .quad directive... " >&6; }
24632 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
24633   $as_echo_n "(cached) " >&6
24634 else
24635   gcc_cv_as_ix86_quad=no
24636   if test x$gcc_cv_as != x; then
24637     $as_echo '.quad 0' > conftest.s
24638     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24639   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24640   (eval $ac_try) 2>&5
24641   ac_status=$?
24642   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24643   test $ac_status = 0; }; }
24644     then
24645         gcc_cv_as_ix86_quad=yes
24646     else
24647       echo "configure: failed program was" >&5
24648       cat conftest.s >&5
24649     fi
24650     rm -f conftest.o conftest.s
24651   fi
24652 fi
24653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
24654 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
24655 if test $gcc_cv_as_ix86_quad = yes; then
24656
24657 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
24658
24659 fi
24660
24661     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
24662 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
24663 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
24664   $as_echo_n "(cached) " >&6
24665 else
24666   gcc_cv_as_ix86_sahf=no
24667   if test x$gcc_cv_as != x; then
24668     $as_echo '.code64
24669        sahf' > conftest.s
24670     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24671   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24672   (eval $ac_try) 2>&5
24673   ac_status=$?
24674   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24675   test $ac_status = 0; }; }
24676     then
24677         gcc_cv_as_ix86_sahf=yes
24678     else
24679       echo "configure: failed program was" >&5
24680       cat conftest.s >&5
24681     fi
24682     rm -f conftest.o conftest.s
24683   fi
24684 fi
24685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
24686 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
24687 if test $gcc_cv_as_ix86_sahf = yes; then
24688
24689 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
24690
24691 fi
24692
24693     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for interunit movq mnemonic" >&5
24694 $as_echo_n "checking assembler for interunit movq mnemonic... " >&6; }
24695 if test "${gcc_cv_as_ix86_interunit_movq+set}" = set; then :
24696   $as_echo_n "(cached) " >&6
24697 else
24698   gcc_cv_as_ix86_interunit_movq=no
24699   if test x$gcc_cv_as != x; then
24700     $as_echo '.code64
24701        movq %mm0, %rax
24702        movq %rax, %xmm0' > conftest.s
24703     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24704   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24705   (eval $ac_try) 2>&5
24706   ac_status=$?
24707   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24708   test $ac_status = 0; }; }
24709     then
24710         gcc_cv_as_ix86_interunit_movq=yes
24711     else
24712       echo "configure: failed program was" >&5
24713       cat conftest.s >&5
24714     fi
24715     rm -f conftest.o conftest.s
24716   fi
24717 fi
24718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_interunit_movq" >&5
24719 $as_echo "$gcc_cv_as_ix86_interunit_movq" >&6; }
24720 if test $gcc_cv_as_ix86_interunit_movq = yes; then
24721
24722 $as_echo "#define HAVE_AS_IX86_INTERUNIT_MOVQ 1" >>confdefs.h
24723
24724 fi
24725
24726     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for hle prefixes" >&5
24727 $as_echo_n "checking assembler for hle prefixes... " >&6; }
24728 if test "${gcc_cv_as_ix86_hle+set}" = set; then :
24729   $as_echo_n "(cached) " >&6
24730 else
24731   gcc_cv_as_ix86_hle=no
24732   if test x$gcc_cv_as != x; then
24733     $as_echo 'lock xacquire cmpxchg %esi, (%ecx)' > conftest.s
24734     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24735   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24736   (eval $ac_try) 2>&5
24737   ac_status=$?
24738   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24739   test $ac_status = 0; }; }
24740     then
24741         gcc_cv_as_ix86_hle=yes
24742     else
24743       echo "configure: failed program was" >&5
24744       cat conftest.s >&5
24745     fi
24746     rm -f conftest.o conftest.s
24747   fi
24748 fi
24749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_hle" >&5
24750 $as_echo "$gcc_cv_as_ix86_hle" >&6; }
24751 if test $gcc_cv_as_ix86_hle = yes; then
24752
24753 $as_echo "#define HAVE_AS_IX86_HLE 1" >>confdefs.h
24754
24755 fi
24756
24757     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
24758 $as_echo_n "checking assembler for swap suffix... " >&6; }
24759 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
24760   $as_echo_n "(cached) " >&6
24761 else
24762   gcc_cv_as_ix86_swap=no
24763   if test x$gcc_cv_as != x; then
24764     $as_echo 'movl.s %esp, %ebp' > conftest.s
24765     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24766   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24767   (eval $ac_try) 2>&5
24768   ac_status=$?
24769   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24770   test $ac_status = 0; }; }
24771     then
24772         gcc_cv_as_ix86_swap=yes
24773     else
24774       echo "configure: failed program was" >&5
24775       cat conftest.s >&5
24776     fi
24777     rm -f conftest.o conftest.s
24778   fi
24779 fi
24780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
24781 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
24782 if test $gcc_cv_as_ix86_swap = yes; then
24783
24784 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
24785
24786 fi
24787
24788     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
24789 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
24790 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
24791   $as_echo_n "(cached) " >&6
24792 else
24793   gcc_cv_as_ix86_diff_sect_delta=no
24794   if test x$gcc_cv_as != x; then
24795     $as_echo '.section .rodata
24796 .L1:
24797         .long .L2-.L1
24798         .long .L3-.L1
24799         .text
24800 .L3:    nop
24801 .L2:    nop' > conftest.s
24802     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24803   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24804   (eval $ac_try) 2>&5
24805   ac_status=$?
24806   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24807   test $ac_status = 0; }; }
24808     then
24809         gcc_cv_as_ix86_diff_sect_delta=yes
24810     else
24811       echo "configure: failed program was" >&5
24812       cat conftest.s >&5
24813     fi
24814     rm -f conftest.o conftest.s
24815   fi
24816 fi
24817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
24818 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
24819 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
24820
24821 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
24822
24823 fi
24824
24825     # These two are used unconditionally by i386.[ch]; it is to be defined
24826     # to 1 if the feature is present, 0 otherwise.
24827     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
24828 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
24829 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
24830   $as_echo_n "(cached) " >&6
24831 else
24832   gcc_cv_as_ix86_gotoff_in_data=no
24833     if test $in_tree_gas = yes; then
24834     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24835   then gcc_cv_as_ix86_gotoff_in_data=yes
24836 fi
24837   elif test x$gcc_cv_as != x; then
24838     $as_echo '  .text
24839 .L0:
24840         nop
24841         .data
24842         .long .L0@GOTOFF' > conftest.s
24843     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24844   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24845   (eval $ac_try) 2>&5
24846   ac_status=$?
24847   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24848   test $ac_status = 0; }; }
24849     then
24850         gcc_cv_as_ix86_gotoff_in_data=yes
24851     else
24852       echo "configure: failed program was" >&5
24853       cat conftest.s >&5
24854     fi
24855     rm -f conftest.o conftest.s
24856   fi
24857 fi
24858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
24859 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
24860
24861
24862 cat >>confdefs.h <<_ACEOF
24863 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
24864 _ACEOF
24865
24866
24867     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
24868 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
24869 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
24870   $as_echo_n "(cached) " >&6
24871 else
24872   gcc_cv_as_ix86_rep_lock_prefix=no
24873   if test x$gcc_cv_as != x; then
24874     $as_echo 'rep movsl
24875          rep ret
24876          rep nop
24877          rep bsf %ecx, %eax
24878          rep bsr %ecx, %eax
24879          lock addl %edi, (%eax,%esi)
24880          lock orl $0, (%esp)' > conftest.s
24881     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24882   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24883   (eval $ac_try) 2>&5
24884   ac_status=$?
24885   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24886   test $ac_status = 0; }; }
24887     then
24888         gcc_cv_as_ix86_rep_lock_prefix=yes
24889     else
24890       echo "configure: failed program was" >&5
24891       cat conftest.s >&5
24892     fi
24893     rm -f conftest.o conftest.s
24894   fi
24895 fi
24896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
24897 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
24898 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
24899
24900 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
24901
24902 fi
24903
24904     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
24905 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
24906 if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
24907   $as_echo_n "(cached) " >&6
24908 else
24909   gcc_cv_as_ix86_tlsgdplt=no
24910   if test x$gcc_cv_as != x; then
24911     $as_echo 'call    tls_gd@tlsgdplt' > conftest.s
24912     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24913   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24914   (eval $ac_try) 2>&5
24915   ac_status=$?
24916   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24917   test $ac_status = 0; }; }
24918     then
24919         if test x$gcc_cv_ld != x \
24920          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24921            gcc_cv_as_ix86_tlsgdplt=yes
24922          fi
24923          rm -f conftest
24924     else
24925       echo "configure: failed program was" >&5
24926       cat conftest.s >&5
24927     fi
24928     rm -f conftest.o conftest.s
24929   fi
24930 fi
24931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
24932 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
24933 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
24934
24935 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
24936
24937 fi
24938
24939     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
24940 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
24941 if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
24942   $as_echo_n "(cached) " >&6
24943 else
24944   gcc_cv_as_ix86_tlsldmplt=no
24945   if test x$gcc_cv_as != x; then
24946     $as_echo 'tls_ld:
24947          call    tls_ld@tlsldmplt' > conftest.s
24948     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24949   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24950   (eval $ac_try) 2>&5
24951   ac_status=$?
24952   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24953   test $ac_status = 0; }; }
24954     then
24955         if test x$gcc_cv_ld != x \
24956          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24957            gcc_cv_as_ix86_tlsldmplt=yes
24958          fi
24959          rm -f conftest
24960     else
24961       echo "configure: failed program was" >&5
24962       cat conftest.s >&5
24963     fi
24964     rm -f conftest.o conftest.s
24965   fi
24966 fi
24967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
24968 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
24969 if test $gcc_cv_as_ix86_tlsldmplt = yes; then
24970
24971 $as_echo "#define HAVE_AS_IX86_TLSLDMPLT 1" >>confdefs.h
24972
24973 fi
24974
24975     ;;
24976
24977   ia64*-*-*)
24978     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
24979 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
24980 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
24981   $as_echo_n "(cached) " >&6
24982 else
24983   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
24984     if test $in_tree_gas = yes; then
24985     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24986   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24987 fi
24988   elif test x$gcc_cv_as != x; then
24989     $as_echo '  .text
24990         addl r15 = @ltoffx(x#), gp
24991         ;;
24992         ld8.mov r16 = [r15], x#' > conftest.s
24993     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24994   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24995   (eval $ac_try) 2>&5
24996   ac_status=$?
24997   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24998   test $ac_status = 0; }; }
24999     then
25000         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
25001     else
25002       echo "configure: failed program was" >&5
25003       cat conftest.s >&5
25004     fi
25005     rm -f conftest.o conftest.s
25006   fi
25007 fi
25008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
25009 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
25010 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
25011
25012 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
25013
25014 fi
25015
25016     ;;
25017
25018   powerpc*-*-*)
25019     case $target in
25020       *-*-aix*) conftest_s='    .machine "pwr5"
25021         .csect .text[PR]
25022         mfcr 3,128';;
25023       *-*-darwin*)
25024         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
25025 $as_echo_n "checking assembler for .machine directive support... " >&6; }
25026 if test "${gcc_cv_as_machine_directive+set}" = set; then :
25027   $as_echo_n "(cached) " >&6
25028 else
25029   gcc_cv_as_machine_directive=no
25030   if test x$gcc_cv_as != x; then
25031     $as_echo '  .machine ppc7400' > conftest.s
25032     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25033   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25034   (eval $ac_try) 2>&5
25035   ac_status=$?
25036   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25037   test $ac_status = 0; }; }
25038     then
25039         gcc_cv_as_machine_directive=yes
25040     else
25041       echo "configure: failed program was" >&5
25042       cat conftest.s >&5
25043     fi
25044     rm -f conftest.o conftest.s
25045   fi
25046 fi
25047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
25048 $as_echo "$gcc_cv_as_machine_directive" >&6; }
25049
25050         if test x$gcc_cv_as_machine_directive != xyes; then
25051           echo "*** This target requires an assembler supporting \".machine\"" >&2
25052           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
25053           test x$build = x$target && exit 1
25054         fi
25055         conftest_s='    .text
25056         mfcr r3,128';;
25057       *) conftest_s='   .machine power4
25058         .text
25059         mfcr 3,128';;
25060     esac
25061
25062     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
25063 $as_echo_n "checking assembler for mfcr field support... " >&6; }
25064 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
25065   $as_echo_n "(cached) " >&6
25066 else
25067   gcc_cv_as_powerpc_mfcrf=no
25068     if test $in_tree_gas = yes; then
25069     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25070   then gcc_cv_as_powerpc_mfcrf=yes
25071 fi
25072   elif test x$gcc_cv_as != x; then
25073     $as_echo "$conftest_s" > conftest.s
25074     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25075   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25076   (eval $ac_try) 2>&5
25077   ac_status=$?
25078   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25079   test $ac_status = 0; }; }
25080     then
25081         gcc_cv_as_powerpc_mfcrf=yes
25082     else
25083       echo "configure: failed program was" >&5
25084       cat conftest.s >&5
25085     fi
25086     rm -f conftest.o conftest.s
25087   fi
25088 fi
25089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
25090 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
25091 if test $gcc_cv_as_powerpc_mfcrf = yes; then
25092
25093 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
25094
25095 fi
25096
25097     case $target in
25098       *-*-aix*) conftest_s='    .machine "pwr5"
25099         .csect .text[PR]
25100         popcntb 3,3';;
25101       *) conftest_s='   .machine power5
25102         .text
25103         popcntb 3,3';;
25104     esac
25105
25106     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
25107 $as_echo_n "checking assembler for popcntb support... " >&6; }
25108 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
25109   $as_echo_n "(cached) " >&6
25110 else
25111   gcc_cv_as_powerpc_popcntb=no
25112     if test $in_tree_gas = yes; then
25113     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25114   then gcc_cv_as_powerpc_popcntb=yes
25115 fi
25116   elif test x$gcc_cv_as != x; then
25117     $as_echo "$conftest_s" > conftest.s
25118     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25119   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25120   (eval $ac_try) 2>&5
25121   ac_status=$?
25122   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25123   test $ac_status = 0; }; }
25124     then
25125         gcc_cv_as_powerpc_popcntb=yes
25126     else
25127       echo "configure: failed program was" >&5
25128       cat conftest.s >&5
25129     fi
25130     rm -f conftest.o conftest.s
25131   fi
25132 fi
25133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
25134 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
25135 if test $gcc_cv_as_powerpc_popcntb = yes; then
25136
25137 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
25138
25139 fi
25140
25141     case $target in
25142       *-*-aix*) conftest_s='    .machine "pwr5x"
25143         .csect .text[PR]
25144         frin 1,1';;
25145       *) conftest_s='   .machine power5
25146         .text
25147         frin 1,1';;
25148     esac
25149
25150     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
25151 $as_echo_n "checking assembler for fp round support... " >&6; }
25152 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
25153   $as_echo_n "(cached) " >&6
25154 else
25155   gcc_cv_as_powerpc_fprnd=no
25156     if test $in_tree_gas = yes; then
25157     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25158   then gcc_cv_as_powerpc_fprnd=yes
25159 fi
25160   elif test x$gcc_cv_as != x; then
25161     $as_echo "$conftest_s" > conftest.s
25162     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25163   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25164   (eval $ac_try) 2>&5
25165   ac_status=$?
25166   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25167   test $ac_status = 0; }; }
25168     then
25169         gcc_cv_as_powerpc_fprnd=yes
25170     else
25171       echo "configure: failed program was" >&5
25172       cat conftest.s >&5
25173     fi
25174     rm -f conftest.o conftest.s
25175   fi
25176 fi
25177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
25178 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
25179 if test $gcc_cv_as_powerpc_fprnd = yes; then
25180
25181 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
25182
25183 fi
25184
25185     case $target in
25186       *-*-aix*) conftest_s='    .machine "pwr6"
25187         .csect .text[PR]
25188         mffgpr 1,3';;
25189       *) conftest_s='   .machine power6
25190         .text
25191         mffgpr 1,3';;
25192     esac
25193
25194     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
25195 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
25196 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
25197   $as_echo_n "(cached) " >&6
25198 else
25199   gcc_cv_as_powerpc_mfpgpr=no
25200     if test $in_tree_gas = yes; then
25201     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25202   then gcc_cv_as_powerpc_mfpgpr=yes
25203 fi
25204   elif test x$gcc_cv_as != x; then
25205     $as_echo "$conftest_s" > conftest.s
25206     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25207   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25208   (eval $ac_try) 2>&5
25209   ac_status=$?
25210   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25211   test $ac_status = 0; }; }
25212     then
25213         gcc_cv_as_powerpc_mfpgpr=yes
25214     else
25215       echo "configure: failed program was" >&5
25216       cat conftest.s >&5
25217     fi
25218     rm -f conftest.o conftest.s
25219   fi
25220 fi
25221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
25222 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
25223 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
25224
25225 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
25226
25227 fi
25228
25229     case $target in
25230       *-*-aix*) conftest_s='    .csect .text[PR]
25231 LCF..0:
25232         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
25233       *-*-darwin*)
25234         conftest_s='    .text
25235 LCF0:
25236         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
25237       *) conftest_s='   .text
25238 .LCF0:
25239         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
25240     esac
25241
25242     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
25243 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
25244 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
25245   $as_echo_n "(cached) " >&6
25246 else
25247   gcc_cv_as_powerpc_rel16=no
25248     if test $in_tree_gas = yes; then
25249     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25250   then gcc_cv_as_powerpc_rel16=yes
25251 fi
25252   elif test x$gcc_cv_as != x; then
25253     $as_echo "$conftest_s" > conftest.s
25254     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25255   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25256   (eval $ac_try) 2>&5
25257   ac_status=$?
25258   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25259   test $ac_status = 0; }; }
25260     then
25261         gcc_cv_as_powerpc_rel16=yes
25262     else
25263       echo "configure: failed program was" >&5
25264       cat conftest.s >&5
25265     fi
25266     rm -f conftest.o conftest.s
25267   fi
25268 fi
25269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
25270 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
25271 if test $gcc_cv_as_powerpc_rel16 = yes; then
25272
25273 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
25274
25275 fi
25276
25277     case $target in
25278       *-*-aix*) conftest_s='    .machine "pwr6"
25279         .csect .text[PR]
25280         cmpb 3,4,5';;
25281       *) conftest_s='   .machine power6
25282         .text
25283         cmpb 3,4,5';;
25284     esac
25285
25286     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
25287 $as_echo_n "checking assembler for compare bytes support... " >&6; }
25288 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
25289   $as_echo_n "(cached) " >&6
25290 else
25291   gcc_cv_as_powerpc_cmpb=no
25292     if test $in_tree_gas = yes; then
25293     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25294   then gcc_cv_as_powerpc_cmpb=yes
25295 fi
25296   elif test x$gcc_cv_as != x; then
25297     $as_echo "$conftest_s" > conftest.s
25298     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25299   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25300   (eval $ac_try) 2>&5
25301   ac_status=$?
25302   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25303   test $ac_status = 0; }; }
25304     then
25305         gcc_cv_as_powerpc_cmpb=yes
25306     else
25307       echo "configure: failed program was" >&5
25308       cat conftest.s >&5
25309     fi
25310     rm -f conftest.o conftest.s
25311   fi
25312 fi
25313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
25314 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
25315 if test $gcc_cv_as_powerpc_cmpb = yes; then
25316
25317 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
25318
25319 fi
25320
25321     case $target in
25322       *-*-aix*) conftest_s='    .machine "pwr6"
25323         .csect .text[PR]
25324         dadd 1,2,3';;
25325       *) conftest_s='   .machine power6
25326         .text
25327         dadd 1,2,3';;
25328     esac
25329
25330     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
25331 $as_echo_n "checking assembler for decimal float support... " >&6; }
25332 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
25333   $as_echo_n "(cached) " >&6
25334 else
25335   gcc_cv_as_powerpc_dfp=no
25336     if test $in_tree_gas = yes; then
25337     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25338   then gcc_cv_as_powerpc_dfp=yes
25339 fi
25340   elif test x$gcc_cv_as != x; then
25341     $as_echo "$conftest_s" > conftest.s
25342     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25343   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25344   (eval $ac_try) 2>&5
25345   ac_status=$?
25346   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25347   test $ac_status = 0; }; }
25348     then
25349         gcc_cv_as_powerpc_dfp=yes
25350     else
25351       echo "configure: failed program was" >&5
25352       cat conftest.s >&5
25353     fi
25354     rm -f conftest.o conftest.s
25355   fi
25356 fi
25357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
25358 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
25359 if test $gcc_cv_as_powerpc_dfp = yes; then
25360
25361 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
25362
25363 fi
25364
25365     case $target in
25366       *-*-aix*) conftest_s='    .machine "pwr7"
25367         .csect .text[PR]
25368         lxvd2x 1,2,3';;
25369       *) conftest_s='   .machine power7
25370         .text
25371         lxvd2x 1,2,3';;
25372     esac
25373
25374     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
25375 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
25376 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
25377   $as_echo_n "(cached) " >&6
25378 else
25379   gcc_cv_as_powerpc_vsx=no
25380     if test $in_tree_gas = yes; then
25381     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25382   then gcc_cv_as_powerpc_vsx=yes
25383 fi
25384   elif test x$gcc_cv_as != x; then
25385     $as_echo "$conftest_s" > conftest.s
25386     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25387   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25388   (eval $ac_try) 2>&5
25389   ac_status=$?
25390   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25391   test $ac_status = 0; }; }
25392     then
25393         gcc_cv_as_powerpc_vsx=yes
25394     else
25395       echo "configure: failed program was" >&5
25396       cat conftest.s >&5
25397     fi
25398     rm -f conftest.o conftest.s
25399   fi
25400 fi
25401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
25402 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
25403 if test $gcc_cv_as_powerpc_vsx = yes; then
25404
25405 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
25406
25407 fi
25408
25409     case $target in
25410       *-*-aix*) conftest_s='    .machine "pwr7"
25411         .csect .text[PR]
25412         popcntd 3,3';;
25413       *) conftest_s='   .machine power7
25414         .text
25415         popcntd 3,3';;
25416     esac
25417
25418     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
25419 $as_echo_n "checking assembler for popcntd support... " >&6; }
25420 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
25421   $as_echo_n "(cached) " >&6
25422 else
25423   gcc_cv_as_powerpc_popcntd=no
25424     if test $in_tree_gas = yes; then
25425     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25426   then gcc_cv_as_powerpc_popcntd=yes
25427 fi
25428   elif test x$gcc_cv_as != x; then
25429     $as_echo "$conftest_s" > conftest.s
25430     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25431   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25432   (eval $ac_try) 2>&5
25433   ac_status=$?
25434   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25435   test $ac_status = 0; }; }
25436     then
25437         gcc_cv_as_powerpc_popcntd=yes
25438     else
25439       echo "configure: failed program was" >&5
25440       cat conftest.s >&5
25441     fi
25442     rm -f conftest.o conftest.s
25443   fi
25444 fi
25445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
25446 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
25447 if test $gcc_cv_as_powerpc_popcntd = yes; then
25448
25449 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
25450
25451 fi
25452
25453     case $target in
25454       *-*-aix*) conftest_s='    .machine "pwr8"
25455         .csect .text[PR]';;
25456       *) conftest_s='   .machine power8
25457         .text';;
25458     esac
25459
25460     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for power8 support" >&5
25461 $as_echo_n "checking assembler for power8 support... " >&6; }
25462 if test "${gcc_cv_as_powerpc_power8+set}" = set; then :
25463   $as_echo_n "(cached) " >&6
25464 else
25465   gcc_cv_as_powerpc_power8=no
25466     if test $in_tree_gas = yes; then
25467     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25468   then gcc_cv_as_powerpc_power8=yes
25469 fi
25470   elif test x$gcc_cv_as != x; then
25471     $as_echo "$conftest_s" > conftest.s
25472     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25473   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25474   (eval $ac_try) 2>&5
25475   ac_status=$?
25476   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25477   test $ac_status = 0; }; }
25478     then
25479         gcc_cv_as_powerpc_power8=yes
25480     else
25481       echo "configure: failed program was" >&5
25482       cat conftest.s >&5
25483     fi
25484     rm -f conftest.o conftest.s
25485   fi
25486 fi
25487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_power8" >&5
25488 $as_echo "$gcc_cv_as_powerpc_power8" >&6; }
25489 if test $gcc_cv_as_powerpc_power8 = yes; then
25490
25491 $as_echo "#define HAVE_AS_POWER8 1" >>confdefs.h
25492
25493 fi
25494
25495     case $target in
25496       *-*-aix*) conftest_s='    .csect .text[PR]
25497         lwsync';;
25498       *) conftest_s='   .text
25499         lwsync';;
25500     esac
25501
25502     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
25503 $as_echo_n "checking assembler for lwsync support... " >&6; }
25504 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
25505   $as_echo_n "(cached) " >&6
25506 else
25507   gcc_cv_as_powerpc_lwsync=no
25508     if test $in_tree_gas = yes; then
25509     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25510   then gcc_cv_as_powerpc_lwsync=yes
25511 fi
25512   elif test x$gcc_cv_as != x; then
25513     $as_echo "$conftest_s" > conftest.s
25514     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25515   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25516   (eval $ac_try) 2>&5
25517   ac_status=$?
25518   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25519   test $ac_status = 0; }; }
25520     then
25521         gcc_cv_as_powerpc_lwsync=yes
25522     else
25523       echo "configure: failed program was" >&5
25524       cat conftest.s >&5
25525     fi
25526     rm -f conftest.o conftest.s
25527   fi
25528 fi
25529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
25530 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
25531 if test $gcc_cv_as_powerpc_lwsync = yes; then
25532
25533 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
25534
25535 fi
25536
25537     case $target in
25538       *-*-aix*) conftest_s='    .machine "476"
25539         .csect .text[PR]
25540         dci 0';;
25541       *) conftest_s='   .machine "476"
25542         .text
25543         dci 0';;
25544     esac
25545
25546     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
25547 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
25548 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
25549   $as_echo_n "(cached) " >&6
25550 else
25551   gcc_cv_as_powerpc_dci=no
25552     if test $in_tree_gas = yes; then
25553     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
25554   then gcc_cv_as_powerpc_dci=yes
25555 fi
25556   elif test x$gcc_cv_as != x; then
25557     $as_echo "$conftest_s" > conftest.s
25558     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25559   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25560   (eval $ac_try) 2>&5
25561   ac_status=$?
25562   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25563   test $ac_status = 0; }; }
25564     then
25565         gcc_cv_as_powerpc_dci=yes
25566     else
25567       echo "configure: failed program was" >&5
25568       cat conftest.s >&5
25569     fi
25570     rm -f conftest.o conftest.s
25571   fi
25572 fi
25573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
25574 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
25575 if test $gcc_cv_as_powerpc_dci = yes; then
25576
25577 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
25578
25579 fi
25580
25581     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25582 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25583 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
25584   $as_echo_n "(cached) " >&6
25585 else
25586   gcc_cv_as_powerpc_gnu_attribute=no
25587     if test $in_tree_gas = yes; then
25588     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25589   then gcc_cv_as_powerpc_gnu_attribute=yes
25590 fi
25591   elif test x$gcc_cv_as != x; then
25592     $as_echo '.gnu_attribute 4,1' > conftest.s
25593     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25594   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25595   (eval $ac_try) 2>&5
25596   ac_status=$?
25597   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25598   test $ac_status = 0; }; }
25599     then
25600         gcc_cv_as_powerpc_gnu_attribute=yes
25601     else
25602       echo "configure: failed program was" >&5
25603       cat conftest.s >&5
25604     fi
25605     rm -f conftest.o conftest.s
25606   fi
25607 fi
25608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
25609 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
25610 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
25611
25612 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25613
25614 fi
25615
25616     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
25617 $as_echo_n "checking assembler for tls marker support... " >&6; }
25618 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
25619   $as_echo_n "(cached) " >&6
25620 else
25621   gcc_cv_as_powerpc_tls_markers=no
25622     if test $in_tree_gas = yes; then
25623     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
25624   then gcc_cv_as_powerpc_tls_markers=yes
25625 fi
25626   elif test x$gcc_cv_as != x; then
25627     $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
25628     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25629   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25630   (eval $ac_try) 2>&5
25631   ac_status=$?
25632   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25633   test $ac_status = 0; }; }
25634     then
25635         gcc_cv_as_powerpc_tls_markers=yes
25636     else
25637       echo "configure: failed program was" >&5
25638       cat conftest.s >&5
25639     fi
25640     rm -f conftest.o conftest.s
25641   fi
25642 fi
25643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
25644 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
25645 if test $gcc_cv_as_powerpc_tls_markers = yes; then
25646
25647 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
25648
25649 fi
25650
25651     case $target in
25652       *-*-aix*)
25653         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
25654 $as_echo_n "checking assembler for .ref support... " >&6; }
25655 if test "${gcc_cv_as_aix_ref+set}" = set; then :
25656   $as_echo_n "(cached) " >&6
25657 else
25658   gcc_cv_as_aix_ref=no
25659     if test $in_tree_gas = yes; then
25660     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 21 \) \* 1000 + 0`
25661   then gcc_cv_as_aix_ref=yes
25662 fi
25663   elif test x$gcc_cv_as != x; then
25664     $as_echo '  .csect stuff[rw]
25665              stuff:
25666                 .long 1
25667                 .extern sym
25668                 .ref sym
25669           ' > conftest.s
25670     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25671   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25672   (eval $ac_try) 2>&5
25673   ac_status=$?
25674   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25675   test $ac_status = 0; }; }
25676     then
25677         gcc_cv_as_aix_ref=yes
25678     else
25679       echo "configure: failed program was" >&5
25680       cat conftest.s >&5
25681     fi
25682     rm -f conftest.o conftest.s
25683   fi
25684 fi
25685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
25686 $as_echo "$gcc_cv_as_aix_ref" >&6; }
25687 if test $gcc_cv_as_aix_ref = yes; then
25688
25689 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
25690
25691 fi
25692         ;;
25693     esac
25694     ;;
25695
25696   mips*-*-*)
25697     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
25698 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
25699 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
25700   $as_echo_n "(cached) " >&6
25701 else
25702   gcc_cv_as_mips_explicit_relocs=no
25703     if test $in_tree_gas = yes; then
25704     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25705   then gcc_cv_as_mips_explicit_relocs=yes
25706 fi
25707   elif test x$gcc_cv_as != x; then
25708     $as_echo '  lw $4,%gp_rel(foo)($4)' > conftest.s
25709     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25710   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25711   (eval $ac_try) 2>&5
25712   ac_status=$?
25713   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25714   test $ac_status = 0; }; }
25715     then
25716         gcc_cv_as_mips_explicit_relocs=yes
25717     else
25718       echo "configure: failed program was" >&5
25719       cat conftest.s >&5
25720     fi
25721     rm -f conftest.o conftest.s
25722   fi
25723 fi
25724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
25725 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
25726 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25727   if test x$target_cpu_default = x
25728        then target_cpu_default=MASK_EXPLICIT_RELOCS
25729        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
25730        fi
25731 fi
25732     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
25733 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
25734 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
25735   $as_echo_n "(cached) " >&6
25736 else
25737   gcc_cv_as_mips_no_shared=no
25738     if test $in_tree_gas = yes; then
25739     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
25740   then gcc_cv_as_mips_no_shared=yes
25741 fi
25742   elif test x$gcc_cv_as != x; then
25743     $as_echo 'nop' > conftest.s
25744     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
25745   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25746   (eval $ac_try) 2>&5
25747   ac_status=$?
25748   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25749   test $ac_status = 0; }; }
25750     then
25751         gcc_cv_as_mips_no_shared=yes
25752     else
25753       echo "configure: failed program was" >&5
25754       cat conftest.s >&5
25755     fi
25756     rm -f conftest.o conftest.s
25757   fi
25758 fi
25759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
25760 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
25761 if test $gcc_cv_as_mips_no_shared = yes; then
25762
25763 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
25764
25765 fi
25766
25767     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25768 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25769 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
25770   $as_echo_n "(cached) " >&6
25771 else
25772   gcc_cv_as_mips_gnu_attribute=no
25773     if test $in_tree_gas = yes; then
25774     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25775   then gcc_cv_as_mips_gnu_attribute=yes
25776 fi
25777   elif test x$gcc_cv_as != x; then
25778     $as_echo '.gnu_attribute 4,1' > conftest.s
25779     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25780   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25781   (eval $ac_try) 2>&5
25782   ac_status=$?
25783   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25784   test $ac_status = 0; }; }
25785     then
25786         gcc_cv_as_mips_gnu_attribute=yes
25787     else
25788       echo "configure: failed program was" >&5
25789       cat conftest.s >&5
25790     fi
25791     rm -f conftest.o conftest.s
25792   fi
25793 fi
25794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
25795 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
25796 if test $gcc_cv_as_mips_gnu_attribute = yes; then
25797
25798 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25799
25800 fi
25801
25802     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .micromips support" >&5
25803 $as_echo_n "checking assembler for .micromips support... " >&6; }
25804 if test "${gcc_cv_as_micromips_support+set}" = set; then :
25805   $as_echo_n "(cached) " >&6
25806 else
25807   gcc_cv_as_micromips_support=no
25808   if test x$gcc_cv_as != x; then
25809     $as_echo '.set micromips' > conftest.s
25810     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
25811   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25812   (eval $ac_try) 2>&5
25813   ac_status=$?
25814   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25815   test $ac_status = 0; }; }
25816     then
25817         gcc_cv_as_micromips_support=yes
25818     else
25819       echo "configure: failed program was" >&5
25820       cat conftest.s >&5
25821     fi
25822     rm -f conftest.o conftest.s
25823   fi
25824 fi
25825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_micromips_support" >&5
25826 $as_echo "$gcc_cv_as_micromips_support" >&6; }
25827 if test $gcc_cv_as_micromips_support = yes; then
25828
25829 $as_echo "#define HAVE_GAS_MICROMIPS 1" >>confdefs.h
25830
25831 fi
25832
25833     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
25834 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
25835 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
25836   $as_echo_n "(cached) " >&6
25837 else
25838   gcc_cv_as_mips_dtprelword=no
25839     if test $in_tree_gas = yes; then
25840     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25841   then gcc_cv_as_mips_dtprelword=yes
25842 fi
25843   elif test x$gcc_cv_as != x; then
25844     $as_echo '.section .tdata,"awT",@progbits
25845 x:
25846         .word 2
25847         .text
25848         .dtprelword x+0x8000' > conftest.s
25849     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25850   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25851   (eval $ac_try) 2>&5
25852   ac_status=$?
25853   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25854   test $ac_status = 0; }; }
25855     then
25856         gcc_cv_as_mips_dtprelword=yes
25857     else
25858       echo "configure: failed program was" >&5
25859       cat conftest.s >&5
25860     fi
25861     rm -f conftest.o conftest.s
25862   fi
25863 fi
25864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
25865 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
25866 if test $gcc_cv_as_mips_dtprelword = yes; then
25867
25868 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
25869
25870 fi
25871
25872     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
25873 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
25874 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
25875   $as_echo_n "(cached) " >&6
25876 else
25877   gcc_cv_as_mips_dspr1_mult=no
25878   if test x$gcc_cv_as != x; then
25879     $as_echo '  .set    mips32r2
25880         .set    nodspr2
25881         .set    dsp
25882         madd    $ac3,$4,$5
25883         maddu   $ac3,$4,$5
25884         msub    $ac3,$4,$5
25885         msubu   $ac3,$4,$5
25886         mult    $ac3,$4,$5
25887         multu   $ac3,$4,$5' > conftest.s
25888     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25889   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25890   (eval $ac_try) 2>&5
25891   ac_status=$?
25892   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25893   test $ac_status = 0; }; }
25894     then
25895         gcc_cv_as_mips_dspr1_mult=yes
25896     else
25897       echo "configure: failed program was" >&5
25898       cat conftest.s >&5
25899     fi
25900     rm -f conftest.o conftest.s
25901   fi
25902 fi
25903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
25904 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
25905 if test $gcc_cv_as_mips_dspr1_mult = yes; then
25906
25907 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
25908
25909 fi
25910
25911     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
25912 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
25913     gcc_cv_as_ld_jalr_reloc=no
25914     if test $gcc_cv_as_mips_explicit_relocs = yes; then
25915       if test $in_tree_ld = yes ; then
25916         if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
25917            && test $in_tree_ld_is_elf = yes; then
25918           gcc_cv_as_ld_jalr_reloc=yes
25919         fi
25920       elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
25921         echo '  .ent x' > conftest.s
25922         echo 'x:        ld $2,%got_disp(y)($3)' >> conftest.s
25923         echo '  ld $25,%call16(y)($28)' >> conftest.s
25924         echo '  .reloc  1f,R_MIPS_JALR,y' >> conftest.s
25925         echo '1:        jalr $25' >> conftest.s
25926         echo '  .reloc  1f,R_MIPS_JALR,x' >> conftest.s
25927         echo '1:        jalr $25' >> conftest.s
25928         echo '  .end x' >> conftest.s
25929         if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
25930            && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
25931           if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
25932              && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
25933             gcc_cv_as_ld_jalr_reloc=yes
25934           fi
25935         fi
25936         rm -f conftest.*
25937       fi
25938     fi
25939     if test $gcc_cv_as_ld_jalr_reloc = yes; then
25940       if test x$target_cpu_default = x; then
25941         target_cpu_default=MASK_RELAX_PIC_CALLS
25942       else
25943         target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
25944       fi
25945     fi
25946     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
25947 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
25948
25949     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
25950 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
25951 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
25952   $as_echo_n "(cached) " >&6
25953 else
25954   gcc_cv_ld_mips_personality_relaxation=no
25955        if test $in_tree_ld = yes ; then
25956          if test "$gcc_cv_gld_major_version" -eq 2 \
25957                  -a "$gcc_cv_gld_minor_version" -ge 21 \
25958                  -o "$gcc_cv_gld_major_version" -gt 2; then
25959            gcc_cv_ld_mips_personality_relaxation=yes
25960          fi
25961        elif test x$gcc_cv_as != x \
25962                  -a x$gcc_cv_ld != x \
25963                  -a x$gcc_cv_readelf != x ; then
25964          cat > conftest.s <<EOF
25965         .cfi_startproc
25966         .cfi_personality 0x80,indirect_ptr
25967         .ent test
25968 test:
25969         nop
25970         .end test
25971         .cfi_endproc
25972
25973         .section .data,"aw",@progbits
25974 indirect_ptr:
25975         .dc.a personality
25976 EOF
25977          if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
25978             && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
25979            if $gcc_cv_readelf -d conftest 2>&1 \
25980               | grep TEXTREL > /dev/null 2>&1; then
25981              :
25982            elif $gcc_cv_readelf --relocs conftest 2>&1 \
25983                 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
25984              :
25985            else
25986              gcc_cv_ld_mips_personality_relaxation=yes
25987            fi
25988          fi
25989        fi
25990        rm -f conftest.s conftest.o conftest
25991 fi
25992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
25993 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
25994     if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
25995
25996 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
25997
25998     fi
25999     ;;
26000 esac
26001
26002 # Mips and HP-UX need the GNU assembler.
26003 # Linux on IA64 might be able to use the Intel assembler.
26004
26005 case "$target" in
26006   mips*-*-* | *-*-hpux* )
26007     if test x$gas_flag = xyes \
26008        || test x"$host" != x"$build" \
26009        || test ! -x "$gcc_cv_as" \
26010        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
26011       :
26012     else
26013       echo "*** This configuration requires the GNU assembler" >&2
26014       exit 1
26015     fi
26016     ;;
26017 esac
26018
26019 # ??? Not all targets support dwarf2 debug_line, even within a version
26020 # of gas.  Moreover, we need to emit a valid instruction to trigger any
26021 # info to the output file.  So, as supported targets are added to gas 2.11,
26022 # add some instruction here to (also) show we expect this might work.
26023 # ??? Once 2.11 is released, probably need to add first known working
26024 # version to the per-target configury.
26025 case "$cpu_type" in
26026   alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze | mips \
26027   | pa | rs6000 | score | sparc | spu | tilegx | tilepro | xstormy16 | xtensa)
26028     insn="nop"
26029     ;;
26030   ia64 | s390)
26031     insn="nop 0"
26032     ;;
26033   mmix)
26034     insn="swym 0"
26035     ;;
26036 esac
26037 if test x"$insn" != x; then
26038  conftest_s="\
26039         .file 1 \"conftest.s\"
26040         .loc 1 3 0
26041         $insn"
26042  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
26043 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
26044 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
26045   $as_echo_n "(cached) " >&6
26046 else
26047   gcc_cv_as_dwarf2_debug_line=no
26048     if test $in_tree_gas = yes; then
26049     if test $in_tree_gas_is_elf = yes \
26050   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26051   then gcc_cv_as_dwarf2_debug_line=yes
26052 fi
26053   elif test x$gcc_cv_as != x; then
26054     $as_echo "$conftest_s" > conftest.s
26055     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26056   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26057   (eval $ac_try) 2>&5
26058   ac_status=$?
26059   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26060   test $ac_status = 0; }; }
26061     then
26062         if test x$gcc_cv_objdump != x \
26063    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
26064       | grep debug_line > /dev/null 2>&1; then
26065      gcc_cv_as_dwarf2_debug_line=yes
26066    fi
26067     else
26068       echo "configure: failed program was" >&5
26069       cat conftest.s >&5
26070     fi
26071     rm -f conftest.o conftest.s
26072   fi
26073 fi
26074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
26075 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
26076
26077
26078 # The .debug_line file table must be in the exact order that
26079 # we specified the files, since these indices are also used
26080 # by DW_AT_decl_file.  Approximate this test by testing if
26081 # the assembler bitches if the same index is assigned twice.
26082  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
26083 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
26084 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
26085   $as_echo_n "(cached) " >&6
26086 else
26087   gcc_cv_as_dwarf2_file_buggy=no
26088   if test x$gcc_cv_as != x; then
26089     $as_echo '  .file 1 "foo.s"
26090         .file 1 "bar.s"' > conftest.s
26091     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26092   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26093   (eval $ac_try) 2>&5
26094   ac_status=$?
26095   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26096   test $ac_status = 0; }; }
26097     then
26098         gcc_cv_as_dwarf2_file_buggy=yes
26099     else
26100       echo "configure: failed program was" >&5
26101       cat conftest.s >&5
26102     fi
26103     rm -f conftest.o conftest.s
26104   fi
26105 fi
26106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
26107 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
26108
26109
26110  if test $gcc_cv_as_dwarf2_debug_line = yes \
26111  && test $gcc_cv_as_dwarf2_file_buggy = no; then
26112
26113 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
26114
26115  fi
26116
26117  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
26118 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
26119 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
26120   $as_echo_n "(cached) " >&6
26121 else
26122   gcc_cv_as_gdwarf2_flag=no
26123     if test $in_tree_gas = yes; then
26124     if test $in_tree_gas_is_elf = yes \
26125   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26126   then gcc_cv_as_gdwarf2_flag=yes
26127 fi
26128   elif test x$gcc_cv_as != x; then
26129     $as_echo "$insn" > conftest.s
26130     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
26131   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26132   (eval $ac_try) 2>&5
26133   ac_status=$?
26134   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26135   test $ac_status = 0; }; }
26136     then
26137         gcc_cv_as_gdwarf2_flag=yes
26138     else
26139       echo "configure: failed program was" >&5
26140       cat conftest.s >&5
26141     fi
26142     rm -f conftest.o conftest.s
26143   fi
26144 fi
26145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
26146 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
26147 if test $gcc_cv_as_gdwarf2_flag = yes; then
26148
26149 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
26150
26151 fi
26152
26153  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
26154 $as_echo_n "checking assembler for --gstabs option... " >&6; }
26155 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
26156   $as_echo_n "(cached) " >&6
26157 else
26158   gcc_cv_as_gstabs_flag=no
26159     if test $in_tree_gas = yes; then
26160     if test $in_tree_gas_is_elf = yes \
26161   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26162   then gcc_cv_as_gstabs_flag=yes
26163 fi
26164   elif test x$gcc_cv_as != x; then
26165     $as_echo "$insn" > conftest.s
26166     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
26167   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26168   (eval $ac_try) 2>&5
26169   ac_status=$?
26170   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26171   test $ac_status = 0; }; }
26172     then
26173         # The native Solaris 9/Intel assembler doesn't understand --gstabs
26174    # and warns about it, but still exits successfully.  So check for
26175    # this.
26176    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
26177   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26178   (eval $ac_try) 2>&5
26179   ac_status=$?
26180   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26181   test $ac_status = 0; }; }
26182    then :
26183    else gcc_cv_as_gstabs_flag=yes
26184    fi
26185     else
26186       echo "configure: failed program was" >&5
26187       cat conftest.s >&5
26188     fi
26189     rm -f conftest.o conftest.s
26190   fi
26191 fi
26192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
26193 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
26194 if test $gcc_cv_as_gstabs_flag = yes; then
26195
26196 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
26197
26198 fi
26199
26200  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
26201 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
26202 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
26203   $as_echo_n "(cached) " >&6
26204 else
26205   gcc_cv_as_debug_prefix_map_flag=no
26206     if test $in_tree_gas = yes; then
26207     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
26208   then gcc_cv_as_debug_prefix_map_flag=yes
26209 fi
26210   elif test x$gcc_cv_as != x; then
26211     $as_echo "$insn" > conftest.s
26212     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
26213   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26214   (eval $ac_try) 2>&5
26215   ac_status=$?
26216   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26217   test $ac_status = 0; }; }
26218     then
26219         gcc_cv_as_debug_prefix_map_flag=yes
26220     else
26221       echo "configure: failed program was" >&5
26222       cat conftest.s >&5
26223     fi
26224     rm -f conftest.o conftest.s
26225   fi
26226 fi
26227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
26228 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
26229 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
26230
26231 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
26232
26233 fi
26234 fi
26235
26236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
26237 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
26238 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
26239   $as_echo_n "(cached) " >&6
26240 else
26241   gcc_cv_as_lcomm_with_alignment=no
26242   if test x$gcc_cv_as != x; then
26243     $as_echo '.lcomm bar,4,16' > conftest.s
26244     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26245   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26246   (eval $ac_try) 2>&5
26247   ac_status=$?
26248   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26249   test $ac_status = 0; }; }
26250     then
26251         gcc_cv_as_lcomm_with_alignment=yes
26252     else
26253       echo "configure: failed program was" >&5
26254       cat conftest.s >&5
26255     fi
26256     rm -f conftest.o conftest.s
26257   fi
26258 fi
26259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
26260 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
26261 if test $gcc_cv_as_lcomm_with_alignment = yes; then
26262
26263 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
26264
26265 fi
26266
26267 # Check whether --enable-gnu-unique-object was given.
26268 if test "${enable_gnu_unique_object+set}" = set; then :
26269   enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
26270     yes | no) ;;
26271     *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
26272 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
26273   esac
26274 else
26275   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
26276 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
26277 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
26278   $as_echo_n "(cached) " >&6
26279 else
26280   gcc_cv_as_gnu_unique_object=no
26281     if test $in_tree_gas = yes; then
26282     if test $in_tree_gas_is_elf = yes \
26283   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
26284   then gcc_cv_as_gnu_unique_object=yes
26285 fi
26286   elif test x$gcc_cv_as != x; then
26287     $as_echo '.type foo, '$target_type_format_char'gnu_unique_object' > conftest.s
26288     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26289   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26290   (eval $ac_try) 2>&5
26291   ac_status=$?
26292   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26293   test $ac_status = 0; }; }
26294     then
26295         gcc_cv_as_gnu_unique_object=yes
26296     else
26297       echo "configure: failed program was" >&5
26298       cat conftest.s >&5
26299     fi
26300     rm -f conftest.o conftest.s
26301   fi
26302 fi
26303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
26304 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
26305 if test $gcc_cv_as_gnu_unique_object = yes; then
26306   # We need to unquote above to to use the definition from config.gcc.
26307 # Also check for ld.so support, i.e. glibc 2.11 or higher.
26308    if test x$host = x$build -a x$host = x$target &&
26309        ldd --version 2>/dev/null &&
26310        glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
26311       glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
26312       glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
26313       glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
26314       if test "$glibcnum" -ge 2011 ; then
26315         enable_gnu_unique_object=yes
26316       fi
26317     fi
26318 fi
26319 fi
26320
26321 if test x$enable_gnu_unique_object = xyes; then
26322
26323 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
26324
26325 fi
26326
26327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
26328 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
26329 if test "${gcc_cv_as_line_zero+set}" = set; then :
26330   $as_echo_n "(cached) " >&6
26331 else
26332   gcc_cv_as_line_zero=no
26333   if test $in_tree_gas = yes; then
26334     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
26335   then gcc_cv_as_line_zero=yes
26336 fi
26337   elif test "x$gcc_cv_as" != x; then
26338     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
26339     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
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        test "x`cat conftest.out`" = x
26346     then
26347       gcc_cv_as_line_zero=yes
26348     else
26349       echo "configure: failed program was" >&5
26350       cat conftest.s >&5
26351       echo "configure: error output was" >&5
26352       cat conftest.out >&5
26353     fi
26354     rm -f conftest.o conftest.s conftest.out
26355   fi
26356 fi
26357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
26358 $as_echo "$gcc_cv_as_line_zero" >&6; }
26359 if test "x$gcc_cv_as_line_zero" = xyes; then
26360
26361 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
26362
26363 fi
26364
26365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
26366 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
26367 gcc_cv_ld_eh_frame_hdr=no
26368 if test $in_tree_ld = yes ; then
26369   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
26370      && test $in_tree_ld_is_elf = yes; then
26371     gcc_cv_ld_eh_frame_hdr=yes
26372   fi
26373 elif test x$gcc_cv_ld != x; then
26374   if echo "$ld_ver" | grep GNU > /dev/null; then
26375     # Check if linker supports --eh-frame-hdr option
26376     if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
26377       gcc_cv_ld_eh_frame_hdr=yes
26378     fi
26379   else
26380     case "$target" in
26381       *-*-solaris2*)
26382         # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
26383         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
26384           gcc_cv_ld_eh_frame_hdr=yes
26385         fi
26386         ;;
26387     esac
26388   fi
26389 fi
26390
26391 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
26392
26393 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
26394
26395 fi
26396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
26397 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
26398
26399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker CIEv3 in .eh_frame support" >&5
26400 $as_echo_n "checking linker CIEv3 in .eh_frame support... " >&6; }
26401 gcc_cv_ld_eh_frame_ciev3=no
26402 if test $in_tree_ld = yes ; then
26403   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26404      && test $in_tree_ld_is_elf = yes; then
26405     gcc_cv_ld_eh_frame_ciev3=yes
26406   fi
26407 elif test x$gcc_cv_ld != x; then
26408   if echo "$ld_ver" | grep GNU > /dev/null; then
26409     gcc_cv_ld_eh_frame_ciev3=yes
26410     if test 0"$ld_date" -lt 20040513; then
26411       if test -n "$ld_date"; then
26412         # If there was date string, but was earlier than 2004-05-13, fail
26413         gcc_cv_ld_eh_frame_ciev3=no
26414       elif test "$ld_vers_major" -lt 2; then
26415         gcc_cv_ld_eh_frame_ciev3=no
26416       elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
26417         gcc_cv_ld_eh_frame_ciev3=no
26418       fi
26419     fi
26420   else
26421     case "$target" in
26422       *-*-solaris2*)
26423         # Sun ld added support for CIE v3 in .eh_frame in Solaris 11.1.
26424         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2324; then
26425           gcc_cv_ld_eh_frame_ciev3=yes
26426         fi
26427         ;;
26428     esac
26429   fi
26430 fi
26431
26432 cat >>confdefs.h <<_ACEOF
26433 #define HAVE_LD_EH_FRAME_CIEV3 `if test x"$gcc_cv_ld_eh_frame_ciev3" = xyes; then echo 1; else echo 0; fi`
26434 _ACEOF
26435
26436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_ciev3" >&5
26437 $as_echo "$gcc_cv_ld_eh_frame_ciev3" >&6; }
26438
26439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
26440 $as_echo_n "checking linker position independent executable support... " >&6; }
26441 gcc_cv_ld_pie=no
26442 if test $in_tree_ld = yes ; then
26443   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
26444      && test $in_tree_ld_is_elf = yes; then
26445     gcc_cv_ld_pie=yes
26446   fi
26447 elif test x$gcc_cv_ld != x; then
26448         # Check if linker supports -pie option
26449         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
26450                 gcc_cv_ld_pie=yes
26451         fi
26452 fi
26453 if test x"$gcc_cv_ld_pie" = xyes; then
26454
26455 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
26456
26457 fi
26458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
26459 $as_echo "$gcc_cv_ld_pie" >&6; }
26460
26461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
26462 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
26463 gcc_cv_ld_eh_gc_sections=no
26464 if test $in_tree_ld = yes ; then
26465   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
26466      && test $in_tree_ld_is_elf = yes; then
26467     gcc_cv_ld_eh_gc_sections=yes
26468   fi
26469 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
26470   cat > conftest.s <<EOF
26471         .section        .text
26472 .globl _start
26473         .type _start, @function
26474 _start:
26475         .long foo
26476         .size _start, .-_start
26477         .section        .text.foo,"ax",@progbits
26478         .type foo, @function
26479 foo:
26480         .long 0
26481         .size foo, .-foo
26482         .section        .gcc_except_table.foo,"a",@progbits
26483 .L0:
26484         .long 0
26485         .section        .eh_frame,"a",@progbits
26486         .long .L0
26487 EOF
26488   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26489     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26490          | grep "gc-sections option ignored" > /dev/null; then
26491       gcc_cv_ld_eh_gc_sections=no
26492     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26493          | grep gcc_except_table > /dev/null; then
26494       gcc_cv_ld_eh_gc_sections=yes
26495       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
26496       if test x$gcc_cv_as_comdat_group != xyes; then
26497         gcc_cv_ld_eh_gc_sections=no
26498         cat > conftest.s <<EOF
26499         .section        .text
26500 .globl _start
26501         .type _start, @function
26502 _start:
26503         .long foo
26504         .size _start, .-_start
26505         .section        .gnu.linkonce.t.foo,"ax",@progbits
26506         .type foo, @function
26507 foo:
26508         .long 0
26509         .size foo, .-foo
26510         .section        .gcc_except_table.foo,"a",@progbits
26511 .L0:
26512         .long 0
26513         .section        .eh_frame,"a",@progbits
26514         .long .L0
26515 EOF
26516         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26517           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26518                | grep "gc-sections option ignored" > /dev/null; then
26519             gcc_cv_ld_eh_gc_sections=no
26520           elif $gcc_cv_objdump -h conftest 2> /dev/null \
26521                | grep gcc_except_table > /dev/null; then
26522             gcc_cv_ld_eh_gc_sections=yes
26523           fi
26524         fi
26525       fi
26526     fi
26527   fi
26528   rm -f conftest.s conftest.o conftest
26529 fi
26530 case "$target" in
26531   hppa*-*-linux*)
26532     # ??? This apparently exposes a binutils bug with PC-relative relocations.
26533     gcc_cv_ld_eh_gc_sections=no
26534     ;;
26535 esac
26536 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
26537
26538 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
26539
26540 fi
26541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
26542 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
26543
26544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
26545 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
26546 gcc_cv_ld_eh_gc_sections_bug=no
26547 if test $in_tree_ld = yes ; then
26548   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
26549      && test $in_tree_ld_is_elf = yes; then
26550     gcc_cv_ld_eh_gc_sections_bug=yes
26551   fi
26552 elif test x$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
26553   gcc_cv_ld_eh_gc_sections_bug=yes
26554   cat > conftest.s <<EOF
26555         .section        .text
26556 .globl _start
26557         .type _start, @function
26558 _start:
26559         .long foo
26560         .size _start, .-_start
26561         .section        .text.startup.foo,"ax",@progbits
26562         .type foo, @function
26563 foo:
26564         .long 0
26565         .size foo, .-foo
26566         .section        .gcc_except_table.foo,"a",@progbits
26567 .L0:
26568         .long 0
26569         .section        .eh_frame,"a",@progbits
26570         .long .L0
26571 EOF
26572   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26573     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26574          | grep "gc-sections option ignored" > /dev/null; then
26575       :
26576     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26577          | grep gcc_except_table > /dev/null; then
26578       gcc_cv_ld_eh_gc_sections_bug=no
26579     fi
26580   fi
26581   rm -f conftest.s conftest.o conftest
26582 fi
26583 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
26584
26585 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
26586
26587 fi
26588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
26589 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
26590
26591 # --------
26592 # UNSORTED
26593 # --------
26594
26595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
26596 $as_echo_n "checking linker --as-needed support... " >&6; }
26597 if test "${gcc_cv_ld_as_needed+set}" = set; then :
26598   $as_echo_n "(cached) " >&6
26599 else
26600   gcc_cv_ld_as_needed=no
26601 gcc_cv_ld_as_needed_option='--as-needed'
26602 gcc_cv_ld_no_as_needed_option='--no-as-needed'
26603 if test $in_tree_ld = yes ; then
26604   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26605      && test $in_tree_ld_is_elf = yes; then
26606     gcc_cv_ld_as_needed=yes
26607   fi
26608 elif test x$gcc_cv_ld != x; then
26609         # Check if linker supports --as-needed and --no-as-needed options
26610         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
26611                 gcc_cv_ld_as_needed=yes
26612         else
26613           case "$target" in
26614             # Solaris 2 ld always supports -z ignore/-z record.
26615             *-*-solaris2*)
26616               gcc_cv_ld_as_needed=yes
26617               gcc_cv_ld_as_needed_option="-z ignore"
26618               gcc_cv_ld_no_as_needed_option="-z record"
26619               ;;
26620           esac
26621         fi
26622 fi
26623
26624 fi
26625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
26626 $as_echo "$gcc_cv_ld_as_needed" >&6; }
26627 if test x"$gcc_cv_ld_as_needed" = xyes; then
26628
26629 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
26630
26631
26632 cat >>confdefs.h <<_ACEOF
26633 #define LD_AS_NEEDED_OPTION "$gcc_cv_ld_as_needed_option"
26634 _ACEOF
26635
26636
26637 cat >>confdefs.h <<_ACEOF
26638 #define LD_NO_AS_NEEDED_OPTION "$gcc_cv_ld_no_as_needed_option"
26639 _ACEOF
26640
26641 fi
26642
26643 case "$target:$tm_file" in
26644   powerpc64-*-freebsd* | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
26645   case "$target" in
26646      *le-*-linux*)
26647      emul_name="-melf64lppc"
26648       ;;
26649      *-*-linux*)
26650      emul_name="-melf64ppc"
26651       ;;
26652      *-*-freebsd*)
26653      emul_name="-melf64ppc_fbsd"
26654       ;;
26655   esac
26656     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
26657 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
26658 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
26659   $as_echo_n "(cached) " >&6
26660 else
26661   gcc_cv_ld_no_dot_syms=no
26662     if test x"$ld_is_gold" = xyes; then
26663       gcc_cv_ld_no_dot_syms=yes
26664     elif test $in_tree_ld = yes ; then
26665       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
26666         gcc_cv_ld_no_dot_syms=yes
26667       fi
26668     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26669       cat > conftest1.s <<EOF
26670         .text
26671         bl .foo
26672 EOF
26673       cat > conftest2.s <<EOF
26674         .section ".opd","aw"
26675         .align 3
26676         .globl foo
26677         .type foo,@function
26678 foo:
26679         .quad .LEfoo,.TOC.@tocbase,0
26680         .text
26681 .LEfoo:
26682         blr
26683         .size foo,.-.LEfoo
26684 EOF
26685       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
26686          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
26687          && $gcc_cv_ld $emul_name -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
26688         gcc_cv_ld_no_dot_syms=yes
26689       fi
26690       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
26691     fi
26692
26693 fi
26694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
26695 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
26696     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
26697
26698 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
26699
26700     fi
26701
26702     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26703 $as_echo_n "checking linker large toc support... " >&6; }
26704 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26705   $as_echo_n "(cached) " >&6
26706 else
26707   gcc_cv_ld_large_toc=no
26708     if test x"$ld_is_gold" = xyes; then
26709       gcc_cv_ld_large_toc=yes
26710     elif test $in_tree_ld = yes ; then
26711       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
26712         gcc_cv_ld_large_toc=yes
26713       fi
26714     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26715       cat > conftest.s <<EOF
26716         .section ".tbss","awT",@nobits
26717         .align 3
26718 ie0:    .space 8
26719         .global _start
26720         .text
26721 _start:
26722         addis 9,13,ie0@got@tprel@ha
26723         ld 9,ie0@got@tprel@l(9)
26724 EOF
26725       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
26726          && $gcc_cv_ld $emul_name --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
26727         gcc_cv_ld_large_toc=yes
26728       fi
26729       rm -f conftest conftest.o conftest.s
26730     fi
26731
26732 fi
26733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26734 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26735     if test x"$gcc_cv_ld_large_toc" = xyes; then
26736
26737 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26738
26739     fi
26740     ;;
26741 esac
26742
26743 case "$target" in
26744   *-*-aix*)
26745     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26746 $as_echo_n "checking linker large toc support... " >&6; }
26747 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26748   $as_echo_n "(cached) " >&6
26749 else
26750   gcc_cv_ld_large_toc=no
26751     if test x$gcc_cv_as != x ; then
26752       cat > conftest.s <<EOF
26753         .toc
26754 LC..1:
26755         .tc a[TC],a[RW]
26756         .extern a[RW]
26757         .csect .text[PR]
26758 .largetoctest:
26759         addis 9,LC..1@u(2)
26760         ld 3,LC..1@l(9)
26761 EOF
26762       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1; then
26763         gcc_cv_ld_large_toc=yes
26764       fi
26765       rm -f conftest conftest.o conftest.s
26766     fi
26767
26768 fi
26769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26770 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26771     if test x"$gcc_cv_ld_large_toc" = xyes; then
26772
26773 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26774
26775     fi
26776     ;;
26777 esac
26778
26779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
26780 $as_echo_n "checking linker --build-id support... " >&6; }
26781 if test "${gcc_cv_ld_buildid+set}" = set; then :
26782   $as_echo_n "(cached) " >&6
26783 else
26784   gcc_cv_ld_buildid=no
26785   if test $in_tree_ld = yes ; then
26786     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26787        "$gcc_cv_gld_minor_version" -ge 18 -o \
26788        "$gcc_cv_gld_major_version" -gt 2 \
26789        && test $in_tree_ld_is_elf = yes; then
26790       gcc_cv_ld_buildid=yes
26791     fi
26792   elif test x$gcc_cv_ld != x; then
26793     if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
26794       gcc_cv_ld_buildid=yes
26795     fi
26796   fi
26797 fi
26798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
26799 $as_echo "$gcc_cv_ld_buildid" >&6; }
26800 if test x"$gcc_cv_ld_buildid" = xyes; then
26801
26802 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
26803
26804 fi
26805
26806 # Check whether --enable-linker-build-id was given.
26807 if test "${enable_linker_build_id+set}" = set; then :
26808   enableval=$enable_linker_build_id;
26809 else
26810   enable_linker_build_id=no
26811 fi
26812
26813
26814 if test x"$enable_linker_build_id" = xyes; then
26815   if test x"$gcc_cv_ld_buildid" = xyes; then
26816
26817 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
26818
26819   else
26820     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
26821 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
26822   fi
26823 fi
26824
26825 # In binutils 2.21, GNU ld gained support for new emulations fully
26826 # supporting the Solaris 2 ABI.  Detect their presence in the linker used.
26827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
26828 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
26829 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
26830   $as_echo_n "(cached) " >&6
26831 else
26832   gcc_cv_ld_sol2_emulation=no
26833   if test $in_tree_ld = yes ; then
26834     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26835        "$gcc_cv_gld_minor_version" -ge 21 -o \
26836        "$gcc_cv_gld_major_version" -gt 2 \
26837        && test $in_tree_ld_is_elf = yes; then
26838       gcc_cv_ld_sol2_emulation=yes
26839     fi
26840   elif test x$gcc_cv_ld != x; then
26841     if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
26842        grep _sol2 > /dev/null; then
26843       gcc_cv_ld_sol2_emulation=yes
26844     fi
26845   fi
26846 fi
26847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
26848 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
26849 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
26850
26851 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
26852
26853 fi
26854
26855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
26856 $as_echo_n "checking linker --sysroot support... " >&6; }
26857 if test "${gcc_cv_ld_sysroot+set}" = set; then :
26858   $as_echo_n "(cached) " >&6
26859 else
26860   gcc_cv_ld_sysroot=no
26861   if test $in_tree_ld = yes ; then
26862       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
26863         gcc_cv_ld_sysroot=yes
26864       fi
26865   elif test x$gcc_cv_ld != x; then
26866     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
26867       gcc_cv_ld_sysroot=yes
26868     fi
26869   fi
26870 fi
26871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
26872 $as_echo "$gcc_cv_ld_sysroot" >&6; }
26873 if test x"$gcc_cv_ld_sysroot" = xyes; then
26874
26875 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
26876
26877 fi
26878
26879 if test x$with_sysroot = x && test x$host = x$target \
26880    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
26881    && test "$prefix" != "NONE"; then
26882
26883 cat >>confdefs.h <<_ACEOF
26884 #define PREFIX_INCLUDE_DIR "$prefix/include"
26885 _ACEOF
26886
26887 fi
26888
26889 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
26890   if test "x$with_headers" != x; then
26891     target_header_dir=$with_headers
26892   elif test "x$with_sysroot" = x; then
26893     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-include"
26894   elif test "x$with_build_sysroot" != "x"; then
26895     target_header_dir="${with_build_sysroot}${native_system_header_dir}"
26896   elif test "x$with_sysroot" = xyes; then
26897     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
26898   else
26899     target_header_dir="${with_sysroot}${native_system_header_dir}"
26900   fi
26901 else
26902   target_header_dir=${native_system_header_dir}
26903 fi
26904
26905 # Test for stack protector support in target C library.
26906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
26907 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
26908 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
26909   $as_echo_n "(cached) " >&6
26910 else
26911   gcc_cv_libc_provides_ssp=no
26912     case "$target" in
26913        *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
26914       # glibc 2.4 and later provides __stack_chk_fail and
26915       # either __stack_chk_guard, or TLS access to stack guard canary.
26916       if test -f $target_header_dir/features.h \
26917          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
26918             $target_header_dir/features.h > /dev/null; then
26919         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
26920            $target_header_dir/features.h > /dev/null; then
26921           gcc_cv_libc_provides_ssp=yes
26922         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
26923              $target_header_dir/features.h > /dev/null \
26924              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
26925              $target_header_dir/features.h > /dev/null; then
26926           gcc_cv_libc_provides_ssp=yes
26927         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
26928              $target_header_dir/features.h > /dev/null && \
26929              test -f $target_header_dir/bits/uClibc_config.h && \
26930              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
26931              $target_header_dir/bits/uClibc_config.h > /dev/null; then
26932           gcc_cv_libc_provides_ssp=yes
26933         fi
26934       # all versions of Bionic support stack protector
26935       elif test -f $target_header_dir/sys/cdefs.h \
26936         && $EGREP '^[  ]*#[    ]*define[       ]+__BIONIC__[   ]+1' \
26937            $target_header_dir/sys/cdefs.h > /dev/null; then
26938          gcc_cv_libc_provides_ssp=yes
26939       fi
26940         ;;
26941        *-*-gnu*)
26942          # Avoid complicated tests (see
26943          # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
26944          # simply assert that glibc does provide this, which is true for all
26945          # realistically usable GNU/Hurd configurations.
26946          gcc_cv_libc_provides_ssp=yes;;
26947        *-*-darwin* | *-*-freebsd*)
26948          ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
26949 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
26950   gcc_cv_libc_provides_ssp=yes
26951 else
26952   echo "no __stack_chk_fail on this target"
26953 fi
26954
26955         ;;
26956   *) gcc_cv_libc_provides_ssp=no ;;
26957     esac
26958 fi
26959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
26960 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
26961
26962 if test x$gcc_cv_libc_provides_ssp = xyes; then
26963
26964 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
26965
26966 fi
26967
26968 # Test for <sys/sdt.h> on the target.
26969
26970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
26971 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
26972 have_sys_sdt_h=no
26973 if test -f $target_header_dir/sys/sdt.h; then
26974   have_sys_sdt_h=yes
26975
26976 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
26977
26978 fi
26979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
26980 $as_echo "$have_sys_sdt_h" >&6; }
26981
26982 # Check if TFmode long double should be used by default or not.
26983 # Some glibc targets used DFmode long double, but with glibc 2.4
26984 # and later they can use TFmode.
26985 case "$target" in
26986   powerpc*-*-linux* | \
26987   sparc*-*-linux* | \
26988   s390*-*-linux* | \
26989   alpha*-*-linux*)
26990
26991 # Check whether --with-long-double-128 was given.
26992 if test "${with_long_double_128+set}" = set; then :
26993   withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
26994 else
26995   gcc_cv_target_ldbl128=no
26996       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
26997         $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
26998       && gcc_cv_target_ldbl128=yes
26999
27000 fi
27001
27002     ;;
27003 esac
27004 if test x$gcc_cv_target_ldbl128 = xyes; then
27005
27006 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
27007
27008 fi
27009
27010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
27011 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
27012 gcc_cv_target_dl_iterate_phdr=unknown
27013 case "$target" in
27014   # Restrict to Solaris 11+.  While most of the Solaris 11 linker changes
27015   # were backported to Solaris 10 Update 10, dl_iterate_phdr only lives in
27016   # libdl there, both complicating its use and breaking compatibility
27017   # between Solaris 10 updates.
27018   *-*-solaris2.1[1-9]*)
27019     # <link.h> needs both a dl_iterate_phdr declaration and support for
27020     # compilation with largefile support.
27021     if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
27022       && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
27023       gcc_cv_target_dl_iterate_phdr=yes
27024     else
27025       gcc_cv_target_dl_iterate_phdr=no
27026     fi
27027     ;;
27028 esac
27029
27030 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
27031
27032 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
27033
27034 fi
27035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
27036 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
27037
27038 # We no longer support different GC mechanisms.  Emit an error if
27039 # the user configures with --with-gc.
27040
27041 # Check whether --with-gc was given.
27042 if test "${with_gc+set}" = set; then :
27043   withval=$with_gc; as_fn_error "Configure option --with-gc is only supported up to GCC 4.7.x" "$LINENO" 5
27044 fi
27045
27046
27047 # Libraries to use on the host.  This will normally be set by the top
27048 # level Makefile.  Here we simply capture the value for our Makefile.
27049 if test -z "${HOST_LIBS+set}"; then
27050   HOST_LIBS=
27051 fi
27052
27053
27054 # Use the system's zlib library.
27055 zlibdir=-L../zlib
27056 zlibinc="-I\$(srcdir)/../zlib"
27057
27058 # Check whether --with-system-zlib was given.
27059 if test "${with_system_zlib+set}" = set; then :
27060   withval=$with_system_zlib; zlibdir=
27061 zlibinc=
27062
27063 fi
27064
27065
27066
27067
27068
27069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
27070 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
27071     # Check whether --enable-maintainer-mode was given.
27072 if test "${enable_maintainer_mode+set}" = set; then :
27073   enableval=$enable_maintainer_mode; maintainer_mode=$enableval
27074 else
27075   maintainer_mode=no
27076 fi
27077
27078
27079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
27080 $as_echo "$maintainer_mode" >&6; }
27081
27082 if test "$maintainer_mode" = "yes"; then
27083   MAINT=''
27084 else
27085   MAINT='#'
27086 fi
27087
27088 # --------------
27089 # Language hooks
27090 # --------------
27091
27092 # Make empty files to contain the specs and options for each language.
27093 # Then add #include lines to for a compiler that has specs and/or options.
27094
27095 subdirs=
27096 lang_opt_files=
27097 lang_specs_files=
27098 lang_tree_files=
27099 # These (without "all_") are set in each config-lang.in.
27100 # `language' must be a single word so is spelled singularly.
27101 all_languages=
27102 all_compilers=
27103 all_outputs='Makefile'
27104 # List of language makefile fragments.
27105 all_lang_makefrags=
27106 # Additional files for gengtype
27107 all_gtfiles="$target_gtfiles"
27108
27109 # These are the languages that are set in --enable-languages,
27110 # and are available in the GCC tree.
27111 all_selected_languages=
27112
27113 # Add the language fragments.
27114 # Languages are added via two mechanisms.  Some information must be
27115 # recorded in makefile variables, these are defined in config-lang.in.
27116 # We accumulate them and plug them into the main Makefile.
27117 # The other mechanism is a set of hooks for each of the main targets
27118 # like `clean', `install', etc.
27119
27120 language_hooks="Make-hooks"
27121
27122 for lang in ${srcdir}/*/config-lang.in
27123 do
27124         test "$lang" = "${srcdir}/*/config-lang.in" && continue
27125
27126         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
27127         if test "x$lang_alias" = x
27128         then
27129               echo "$lang doesn't set \$language." 1>&2
27130               exit 1
27131         fi
27132         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
27133         subdirs="$subdirs $subdir"
27134
27135         # $gcc_subdir is where the gcc integration files are to be found
27136         # for a language, both for internal compiler purposes (compiler
27137         # sources implementing front-end to GCC tree converters), and for
27138         # build infrastructure purposes (Make-lang.in, etc.)
27139         #
27140         # This will be <subdir> (relative to $srcdir) if a line like
27141         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
27142         # is found in <langdir>/config-lang.in, and will remain <langdir>
27143         # otherwise.
27144         #
27145         # Except for the language alias (fetched above), the regular
27146         # "config-lang.in" contents are always retrieved from $gcc_subdir,
27147         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
27148         # only this and the language alias.
27149
27150         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
27151         if [ "$gcc_subdir" = "" ]; then
27152            gcc_subdir="$subdir"
27153         fi
27154
27155         case ",$enable_languages," in
27156         *,$lang_alias,*)
27157             all_selected_languages="$all_selected_languages $lang_alias"
27158             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
27159                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
27160             fi
27161             ;;
27162         esac
27163
27164         language=
27165         boot_language=
27166         compilers=
27167         outputs=
27168         gtfiles=
27169         subdir_requires=
27170         . ${srcdir}/$gcc_subdir/config-lang.in
27171         if test "x$language" = x
27172         then
27173                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
27174                 exit 1
27175         fi
27176
27177         ok=:
27178         case ",$enable_languages," in
27179                 *,$lang_alias,*) ;;
27180                 *)
27181                         for i in $subdir_requires; do
27182                                 test -f "${srcdir}/$i/config-lang.in" && continue
27183                                 ok=false
27184                                 break
27185                         done
27186                 ;;
27187         esac
27188         $ok || continue
27189
27190         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
27191         if test -f $srcdir/$gcc_subdir/lang.opt; then
27192             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
27193             all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
27194         fi
27195         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
27196             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
27197         fi
27198         all_languages="$all_languages $language"
27199         all_compilers="$all_compilers $compilers"
27200         all_outputs="$all_outputs $outputs"
27201         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
27202         case ",$enable_languages," in
27203                 *,lto,*)
27204
27205 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
27206
27207                     enable_lto=yes
27208
27209                     ;;
27210                 *) ;;
27211         esac
27212 done
27213
27214 check_languages=
27215 for language in $all_selected_languages
27216 do
27217         check_languages="$check_languages check-$language"
27218 done
27219
27220 # We link each language in with a set of hooks, reached indirectly via
27221 # lang.${target}.  Only do so for selected languages.
27222
27223 rm -f Make-hooks
27224 touch Make-hooks
27225 target_list="all.cross start.encap rest.encap tags \
27226         install-common install-man install-info install-pdf install-html dvi \
27227         pdf html uninstall info man srcextra srcman srcinfo \
27228         mostlyclean clean distclean maintainer-clean install-plugin"
27229
27230 for t in $target_list
27231 do
27232         x=
27233         for lang in $all_selected_languages
27234         do
27235                 x="$x $lang.$t"
27236         done
27237         echo "lang.$t: $x" >> Make-hooks
27238 done
27239
27240 # --------
27241 # Option include files
27242 # --------
27243
27244 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
27245 option_includes="option-includes.mk"
27246
27247
27248 # --------
27249 # UNSORTED
27250 # --------
27251
27252 # Create .gdbinit.
27253
27254 echo "dir ." > .gdbinit
27255 echo "dir ${srcdir}" >> .gdbinit
27256 if test x$gdb_needs_out_file_path = xyes
27257 then
27258         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
27259 fi
27260 if test "x$subdirs" != x; then
27261         for s in $subdirs
27262         do
27263                 echo "dir ${srcdir}/$s" >> .gdbinit
27264         done
27265 fi
27266 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
27267
27268 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
27269
27270
27271
27272 # Find a directory in which to install a shared libgcc.
27273
27274 # Check whether --enable-version-specific-runtime-libs was given.
27275 if test "${enable_version_specific_runtime_libs+set}" = set; then :
27276   enableval=$enable_version_specific_runtime_libs;
27277 fi
27278
27279
27280 # Set default prefix canonicalization.
27281
27282 # Check whether --enable-canonical-prefixes was given.
27283 if test "${enable_canonical_prefixes+set}" = set; then :
27284   enableval=$enable_canonical_prefixes;
27285 else
27286   enable_canonical_prefixes=yes
27287 fi
27288
27289 if test x"$enable_canonical_prefixes" = xyes; then
27290
27291 $as_echo "#define ENABLE_CANONICAL_PREFIXES 1" >>confdefs.h
27292
27293 fi
27294
27295 # Substitute configuration variables
27296
27297
27298
27299
27300
27301
27302
27303
27304
27305
27306
27307
27308
27309
27310
27311
27312
27313
27314
27315
27316
27317
27318
27319
27320
27321
27322
27323
27324
27325
27326
27327
27328
27329
27330
27331
27332
27333
27334
27335
27336
27337
27338
27339
27340
27341
27342
27343
27344
27345
27346
27347
27348
27349
27350
27351
27352
27353
27354
27355
27356
27357
27358 # Echo link setup.
27359 if test x${build} = x${host} ; then
27360   if test x${host} = x${target} ; then
27361     echo "Links are now set up to build a native compiler for ${target}." 1>&2
27362   else
27363     echo "Links are now set up to build a cross-compiler" 1>&2
27364     echo " from ${host} to ${target}." 1>&2
27365   fi
27366 else
27367   if test x${host} = x${target} ; then
27368     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
27369     echo " for ${target}." 1>&2
27370   else
27371     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
27372     echo " from ${host} to ${target}." 1>&2
27373   fi
27374 fi
27375
27376
27377
27378
27379
27380
27381
27382
27383
27384 if test "x${CLOOGLIBS}" != "x" ; then
27385
27386 $as_echo "#define HAVE_cloog 1" >>confdefs.h
27387
27388 fi
27389
27390 # Check for plugin support
27391 # Check whether --enable-plugin was given.
27392 if test "${enable_plugin+set}" = set; then :
27393   enableval=$enable_plugin; enable_plugin=$enableval
27394 else
27395   enable_plugin=yes; default_plugin=yes
27396 fi
27397
27398
27399 pluginlibs=
27400
27401 case "${host}" in
27402   *-*-darwin*)
27403     if test x$build = x$host; then
27404       export_sym_check="nm${exeext} -g"
27405     elif test x$host = x$target; then
27406       export_sym_check="$gcc_cv_nm -g"
27407     else
27408       export_sym_check=
27409     fi
27410   ;;
27411   *)
27412     if test x$build = x$host; then
27413       export_sym_check="objdump${exeext} -T"
27414     elif test x$host = x$target; then
27415       export_sym_check="$gcc_cv_objdump -T"
27416     else
27417       export_sym_check=
27418     fi
27419   ;;
27420 esac
27421
27422 if test x"$enable_plugin" = x"yes"; then
27423
27424   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
27425 $as_echo_n "checking for exported symbols... " >&6; }
27426   if test "x$export_sym_check" != x; then
27427     echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
27428     ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
27429     if $export_sym_check conftest | grep foobar > /dev/null; then
27430       : # No need to use a flag
27431       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27432 $as_echo "yes" >&6; }
27433     else
27434       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27435 $as_echo "yes" >&6; }
27436       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
27437 $as_echo_n "checking for -rdynamic... " >&6; }
27438       ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
27439       if $export_sym_check conftest | grep foobar > /dev/null; then
27440         plugin_rdynamic=yes
27441         pluginlibs="-rdynamic"
27442       else
27443         plugin_rdynamic=no
27444         enable_plugin=no
27445       fi
27446       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
27447 $as_echo "$plugin_rdynamic" >&6; }
27448     fi
27449   else
27450     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
27451 $as_echo "unable to check" >&6; }
27452   fi
27453
27454   # Check -ldl
27455   saved_LIBS="$LIBS"
27456   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
27457 $as_echo_n "checking for library containing dlopen... " >&6; }
27458 if test "${ac_cv_search_dlopen+set}" = set; then :
27459   $as_echo_n "(cached) " >&6
27460 else
27461   ac_func_search_save_LIBS=$LIBS
27462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27463 /* end confdefs.h.  */
27464
27465 /* Override any GCC internal prototype to avoid an error.
27466    Use char because int might match the return type of a GCC
27467    builtin and then its argument prototype would still apply.  */
27468 #ifdef __cplusplus
27469 extern "C"
27470 #endif
27471 char dlopen ();
27472 int
27473 main ()
27474 {
27475 return dlopen ();
27476   ;
27477   return 0;
27478 }
27479 _ACEOF
27480 for ac_lib in '' dl; do
27481   if test -z "$ac_lib"; then
27482     ac_res="none required"
27483   else
27484     ac_res=-l$ac_lib
27485     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
27486   fi
27487   if ac_fn_c_try_link "$LINENO"; then :
27488   ac_cv_search_dlopen=$ac_res
27489 fi
27490 rm -f core conftest.err conftest.$ac_objext \
27491     conftest$ac_exeext
27492   if test "${ac_cv_search_dlopen+set}" = set; then :
27493   break
27494 fi
27495 done
27496 if test "${ac_cv_search_dlopen+set}" = set; then :
27497
27498 else
27499   ac_cv_search_dlopen=no
27500 fi
27501 rm conftest.$ac_ext
27502 LIBS=$ac_func_search_save_LIBS
27503 fi
27504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
27505 $as_echo "$ac_cv_search_dlopen" >&6; }
27506 ac_res=$ac_cv_search_dlopen
27507 if test "$ac_res" != no; then :
27508   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
27509
27510 fi
27511
27512   if test x"$ac_cv_search_dlopen" = x"-ldl"; then
27513     pluginlibs="$pluginlibs -ldl"
27514   fi
27515   LIBS="$saved_LIBS"
27516
27517   # Check that we can build shared objects with -fPIC -shared
27518   saved_LDFLAGS="$LDFLAGS"
27519   saved_CFLAGS="$CFLAGS"
27520   case "${host}" in
27521     *-*-darwin*)
27522       CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
27523       CFLAGS="$CFLAGS -fPIC"
27524       LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
27525     ;;
27526     *)
27527       CFLAGS="$CFLAGS -fPIC"
27528       LDFLAGS="$LDFLAGS -fPIC -shared"
27529     ;;
27530   esac
27531   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
27532 $as_echo_n "checking for -fPIC -shared... " >&6; }
27533   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27534 /* end confdefs.h.  */
27535 extern int X;
27536 int
27537 main ()
27538 {
27539 return X == 0;
27540   ;
27541   return 0;
27542 }
27543 _ACEOF
27544 if ac_fn_c_try_link "$LINENO"; then :
27545   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27546 $as_echo "yes" >&6; }; have_pic_shared=yes
27547 else
27548   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27549 $as_echo "no" >&6; }; have_pic_shared=no
27550 fi
27551 rm -f core conftest.err conftest.$ac_objext \
27552     conftest$ac_exeext conftest.$ac_ext
27553   if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
27554     pluginlibs=
27555     enable_plugin=no
27556   fi
27557   LDFLAGS="$saved_LDFLAGS"
27558   CFLAGS="$saved_CFLAGS"
27559
27560   # If plugin support had been requested but not available, fail.
27561   if test x"$enable_plugin" = x"no" ; then
27562     if test x"$default_plugin" != x"yes"; then
27563       as_fn_error "
27564 Building GCC with plugin support requires a host that supports
27565 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
27566     fi
27567   fi
27568 fi
27569
27570
27571
27572 if test x"$enable_plugin" = x"yes"; then
27573
27574 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
27575
27576 fi
27577
27578
27579 # Check whether --enable-libquadmath-support was given.
27580 if test "${enable_libquadmath_support+set}" = set; then :
27581   enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
27582 else
27583   ENABLE_LIBQUADMATH_SUPPORT=yes
27584 fi
27585
27586 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
27587
27588 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
27589
27590 fi
27591
27592
27593 # Specify what hash style to use by default.
27594
27595 # Check whether --with-linker-hash-style was given.
27596 if test "${with_linker_hash_style+set}" = set; then :
27597   withval=$with_linker_hash_style; case x"$withval" in
27598    xsysv)
27599      LINKER_HASH_STYLE=sysv
27600      ;;
27601    xgnu)
27602      LINKER_HASH_STYLE=gnu
27603      ;;
27604    xboth)
27605      LINKER_HASH_STYLE=both
27606      ;;
27607    *)
27608      as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
27609      ;;
27610  esac
27611 else
27612   LINKER_HASH_STYLE=''
27613 fi
27614
27615 if test x"${LINKER_HASH_STYLE}" != x; then
27616
27617 cat >>confdefs.h <<_ACEOF
27618 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
27619 _ACEOF
27620
27621 fi
27622
27623 # Configure the subdirectories
27624 # AC_CONFIG_SUBDIRS($subdirs)
27625
27626 # Create the Makefile
27627 # and configure language subdirectories
27628 ac_config_files="$ac_config_files $all_outputs"
27629
27630
27631 ac_config_commands="$ac_config_commands default"
27632
27633 cat >confcache <<\_ACEOF
27634 # This file is a shell script that caches the results of configure
27635 # tests run on this system so they can be shared between configure
27636 # scripts and configure runs, see configure's option --config-cache.
27637 # It is not useful on other systems.  If it contains results you don't
27638 # want to keep, you may remove or edit it.
27639 #
27640 # config.status only pays attention to the cache file if you give it
27641 # the --recheck option to rerun configure.
27642 #
27643 # `ac_cv_env_foo' variables (set or unset) will be overridden when
27644 # loading this file, other *unset* `ac_cv_foo' will be assigned the
27645 # following values.
27646
27647 _ACEOF
27648
27649 # The following way of writing the cache mishandles newlines in values,
27650 # but we know of no workaround that is simple, portable, and efficient.
27651 # So, we kill variables containing newlines.
27652 # Ultrix sh set writes to stderr and can't be redirected directly,
27653 # and sets the high bit in the cache file unless we assign to the vars.
27654 (
27655   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
27656     eval ac_val=\$$ac_var
27657     case $ac_val in #(
27658     *${as_nl}*)
27659       case $ac_var in #(
27660       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
27661 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
27662       esac
27663       case $ac_var in #(
27664       _ | IFS | as_nl) ;; #(
27665       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
27666       *) { eval $ac_var=; unset $ac_var;} ;;
27667       esac ;;
27668     esac
27669   done
27670
27671   (set) 2>&1 |
27672     case $as_nl`(ac_space=' '; set) 2>&1` in #(
27673     *${as_nl}ac_space=\ *)
27674       # `set' does not quote correctly, so add quotes: double-quote
27675       # substitution turns \\\\ into \\, and sed turns \\ into \.
27676       sed -n \
27677         "s/'/'\\\\''/g;
27678           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
27679       ;; #(
27680     *)
27681       # `set' quotes correctly as required by POSIX, so do not add quotes.
27682       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
27683       ;;
27684     esac |
27685     sort
27686 ) |
27687   sed '
27688      /^ac_cv_env_/b end
27689      t clear
27690      :clear
27691      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
27692      t end
27693      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
27694      :end' >>confcache
27695 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
27696   if test -w "$cache_file"; then
27697     test "x$cache_file" != "x/dev/null" &&
27698       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
27699 $as_echo "$as_me: updating cache $cache_file" >&6;}
27700     cat confcache >$cache_file
27701   else
27702     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
27703 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
27704   fi
27705 fi
27706 rm -f confcache
27707
27708 test "x$prefix" = xNONE && prefix=$ac_default_prefix
27709 # Let make expand exec_prefix.
27710 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27711
27712 DEFS=-DHAVE_CONFIG_H
27713
27714 ac_libobjs=
27715 ac_ltlibobjs=
27716 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
27717   # 1. Remove the extension, and $U if already installed.
27718   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
27719   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
27720   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
27721   #    will be set to the directory where LIBOBJS objects are built.
27722   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
27723   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
27724 done
27725 LIBOBJS=$ac_libobjs
27726
27727 LTLIBOBJS=$ac_ltlibobjs
27728
27729
27730
27731
27732 : ${CONFIG_STATUS=./config.status}
27733 ac_write_fail=0
27734 ac_clean_files_save=$ac_clean_files
27735 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
27736 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
27737 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
27738 as_write_fail=0
27739 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
27740 #! $SHELL
27741 # Generated by $as_me.
27742 # Run this file to recreate the current configuration.
27743 # Compiler output produced by configure, useful for debugging
27744 # configure, is in config.log if it exists.
27745
27746 debug=false
27747 ac_cs_recheck=false
27748 ac_cs_silent=false
27749
27750 SHELL=\${CONFIG_SHELL-$SHELL}
27751 export SHELL
27752 _ASEOF
27753 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
27754 ## -------------------- ##
27755 ## M4sh Initialization. ##
27756 ## -------------------- ##
27757
27758 # Be more Bourne compatible
27759 DUALCASE=1; export DUALCASE # for MKS sh
27760 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
27761   emulate sh
27762   NULLCMD=:
27763   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
27764   # is contrary to our usage.  Disable this feature.
27765   alias -g '${1+"$@"}'='"$@"'
27766   setopt NO_GLOB_SUBST
27767 else
27768   case `(set -o) 2>/dev/null` in #(
27769   *posix*) :
27770     set -o posix ;; #(
27771   *) :
27772      ;;
27773 esac
27774 fi
27775
27776
27777 as_nl='
27778 '
27779 export as_nl
27780 # Printing a long string crashes Solaris 7 /usr/bin/printf.
27781 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
27782 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
27783 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
27784 # Prefer a ksh shell builtin over an external printf program on Solaris,
27785 # but without wasting forks for bash or zsh.
27786 if test -z "$BASH_VERSION$ZSH_VERSION" \
27787     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
27788   as_echo='print -r --'
27789   as_echo_n='print -rn --'
27790 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
27791   as_echo='printf %s\n'
27792   as_echo_n='printf %s'
27793 else
27794   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
27795     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
27796     as_echo_n='/usr/ucb/echo -n'
27797   else
27798     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
27799     as_echo_n_body='eval
27800       arg=$1;
27801       case $arg in #(
27802       *"$as_nl"*)
27803         expr "X$arg" : "X\\(.*\\)$as_nl";
27804         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
27805       esac;
27806       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
27807     '
27808     export as_echo_n_body
27809     as_echo_n='sh -c $as_echo_n_body as_echo'
27810   fi
27811   export as_echo_body
27812   as_echo='sh -c $as_echo_body as_echo'
27813 fi
27814
27815 # The user is always right.
27816 if test "${PATH_SEPARATOR+set}" != set; then
27817   PATH_SEPARATOR=:
27818   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
27819     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
27820       PATH_SEPARATOR=';'
27821   }
27822 fi
27823
27824
27825 # IFS
27826 # We need space, tab and new line, in precisely that order.  Quoting is
27827 # there to prevent editors from complaining about space-tab.
27828 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
27829 # splitting by setting IFS to empty value.)
27830 IFS=" ""        $as_nl"
27831
27832 # Find who we are.  Look in the path if we contain no directory separator.
27833 case $0 in #((
27834   *[\\/]* ) as_myself=$0 ;;
27835   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
27836 for as_dir in $PATH
27837 do
27838   IFS=$as_save_IFS
27839   test -z "$as_dir" && as_dir=.
27840     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
27841   done
27842 IFS=$as_save_IFS
27843
27844      ;;
27845 esac
27846 # We did not find ourselves, most probably we were run as `sh COMMAND'
27847 # in which case we are not to be found in the path.
27848 if test "x$as_myself" = x; then
27849   as_myself=$0
27850 fi
27851 if test ! -f "$as_myself"; then
27852   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
27853   exit 1
27854 fi
27855
27856 # Unset variables that we do not need and which cause bugs (e.g. in
27857 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
27858 # suppresses any "Segmentation fault" message there.  '((' could
27859 # trigger a bug in pdksh 5.2.14.
27860 for as_var in BASH_ENV ENV MAIL MAILPATH
27861 do eval test x\${$as_var+set} = xset \
27862   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
27863 done
27864 PS1='$ '
27865 PS2='> '
27866 PS4='+ '
27867
27868 # NLS nuisances.
27869 LC_ALL=C
27870 export LC_ALL
27871 LANGUAGE=C
27872 export LANGUAGE
27873
27874 # CDPATH.
27875 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
27876
27877
27878 # as_fn_error ERROR [LINENO LOG_FD]
27879 # ---------------------------------
27880 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
27881 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
27882 # script with status $?, using 1 if that was 0.
27883 as_fn_error ()
27884 {
27885   as_status=$?; test $as_status -eq 0 && as_status=1
27886   if test "$3"; then
27887     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
27888     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
27889   fi
27890   $as_echo "$as_me: error: $1" >&2
27891   as_fn_exit $as_status
27892 } # as_fn_error
27893
27894
27895 # as_fn_set_status STATUS
27896 # -----------------------
27897 # Set $? to STATUS, without forking.
27898 as_fn_set_status ()
27899 {
27900   return $1
27901 } # as_fn_set_status
27902
27903 # as_fn_exit STATUS
27904 # -----------------
27905 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
27906 as_fn_exit ()
27907 {
27908   set +e
27909   as_fn_set_status $1
27910   exit $1
27911 } # as_fn_exit
27912
27913 # as_fn_unset VAR
27914 # ---------------
27915 # Portably unset VAR.
27916 as_fn_unset ()
27917 {
27918   { eval $1=; unset $1;}
27919 }
27920 as_unset=as_fn_unset
27921 # as_fn_append VAR VALUE
27922 # ----------------------
27923 # Append the text in VALUE to the end of the definition contained in VAR. Take
27924 # advantage of any shell optimizations that allow amortized linear growth over
27925 # repeated appends, instead of the typical quadratic growth present in naive
27926 # implementations.
27927 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
27928   eval 'as_fn_append ()
27929   {
27930     eval $1+=\$2
27931   }'
27932 else
27933   as_fn_append ()
27934   {
27935     eval $1=\$$1\$2
27936   }
27937 fi # as_fn_append
27938
27939 # as_fn_arith ARG...
27940 # ------------------
27941 # Perform arithmetic evaluation on the ARGs, and store the result in the
27942 # global $as_val. Take advantage of shells that can avoid forks. The arguments
27943 # must be portable across $(()) and expr.
27944 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
27945   eval 'as_fn_arith ()
27946   {
27947     as_val=$(( $* ))
27948   }'
27949 else
27950   as_fn_arith ()
27951   {
27952     as_val=`expr "$@" || test $? -eq 1`
27953   }
27954 fi # as_fn_arith
27955
27956
27957 if expr a : '\(a\)' >/dev/null 2>&1 &&
27958    test "X`expr 00001 : '.*\(...\)'`" = X001; then
27959   as_expr=expr
27960 else
27961   as_expr=false
27962 fi
27963
27964 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
27965   as_basename=basename
27966 else
27967   as_basename=false
27968 fi
27969
27970 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
27971   as_dirname=dirname
27972 else
27973   as_dirname=false
27974 fi
27975
27976 as_me=`$as_basename -- "$0" ||
27977 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
27978          X"$0" : 'X\(//\)$' \| \
27979          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
27980 $as_echo X/"$0" |
27981     sed '/^.*\/\([^/][^/]*\)\/*$/{
27982             s//\1/
27983             q
27984           }
27985           /^X\/\(\/\/\)$/{
27986             s//\1/
27987             q
27988           }
27989           /^X\/\(\/\).*/{
27990             s//\1/
27991             q
27992           }
27993           s/.*/./; q'`
27994
27995 # Avoid depending upon Character Ranges.
27996 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
27997 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
27998 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
27999 as_cr_digits='0123456789'
28000 as_cr_alnum=$as_cr_Letters$as_cr_digits
28001
28002 ECHO_C= ECHO_N= ECHO_T=
28003 case `echo -n x` in #(((((
28004 -n*)
28005   case `echo 'xy\c'` in
28006   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
28007   xy)  ECHO_C='\c';;
28008   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
28009        ECHO_T=' ';;
28010   esac;;
28011 *)
28012   ECHO_N='-n';;
28013 esac
28014
28015 rm -f conf$$ conf$$.exe conf$$.file
28016 if test -d conf$$.dir; then
28017   rm -f conf$$.dir/conf$$.file
28018 else
28019   rm -f conf$$.dir
28020   mkdir conf$$.dir 2>/dev/null
28021 fi
28022 if (echo >conf$$.file) 2>/dev/null; then
28023   if ln -s conf$$.file conf$$ 2>/dev/null; then
28024     as_ln_s='ln -s'
28025     # ... but there are two gotchas:
28026     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
28027     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
28028     # In both cases, we have to default to `cp -p'.
28029     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
28030       as_ln_s='cp -p'
28031   elif ln conf$$.file conf$$ 2>/dev/null; then
28032     as_ln_s=ln
28033   else
28034     as_ln_s='cp -p'
28035   fi
28036 else
28037   as_ln_s='cp -p'
28038 fi
28039 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
28040 rmdir conf$$.dir 2>/dev/null
28041
28042
28043 # as_fn_mkdir_p
28044 # -------------
28045 # Create "$as_dir" as a directory, including parents if necessary.
28046 as_fn_mkdir_p ()
28047 {
28048
28049   case $as_dir in #(
28050   -*) as_dir=./$as_dir;;
28051   esac
28052   test -d "$as_dir" || eval $as_mkdir_p || {
28053     as_dirs=
28054     while :; do
28055       case $as_dir in #(
28056       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
28057       *) as_qdir=$as_dir;;
28058       esac
28059       as_dirs="'$as_qdir' $as_dirs"
28060       as_dir=`$as_dirname -- "$as_dir" ||
28061 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28062          X"$as_dir" : 'X\(//\)[^/]' \| \
28063          X"$as_dir" : 'X\(//\)$' \| \
28064          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
28065 $as_echo X"$as_dir" |
28066     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28067             s//\1/
28068             q
28069           }
28070           /^X\(\/\/\)[^/].*/{
28071             s//\1/
28072             q
28073           }
28074           /^X\(\/\/\)$/{
28075             s//\1/
28076             q
28077           }
28078           /^X\(\/\).*/{
28079             s//\1/
28080             q
28081           }
28082           s/.*/./; q'`
28083       test -d "$as_dir" && break
28084     done
28085     test -z "$as_dirs" || eval "mkdir $as_dirs"
28086   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
28087
28088
28089 } # as_fn_mkdir_p
28090 if mkdir -p . 2>/dev/null; then
28091   as_mkdir_p='mkdir -p "$as_dir"'
28092 else
28093   test -d ./-p && rmdir ./-p
28094   as_mkdir_p=false
28095 fi
28096
28097 if test -x / >/dev/null 2>&1; then
28098   as_test_x='test -x'
28099 else
28100   if ls -dL / >/dev/null 2>&1; then
28101     as_ls_L_option=L
28102   else
28103     as_ls_L_option=
28104   fi
28105   as_test_x='
28106     eval sh -c '\''
28107       if test -d "$1"; then
28108         test -d "$1/.";
28109       else
28110         case $1 in #(
28111         -*)set "./$1";;
28112         esac;
28113         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
28114         ???[sx]*):;;*)false;;esac;fi
28115     '\'' sh
28116   '
28117 fi
28118 as_executable_p=$as_test_x
28119
28120 # Sed expression to map a string onto a valid CPP name.
28121 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
28122
28123 # Sed expression to map a string onto a valid variable name.
28124 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
28125
28126
28127 exec 6>&1
28128 ## ----------------------------------- ##
28129 ## Main body of $CONFIG_STATUS script. ##
28130 ## ----------------------------------- ##
28131 _ASEOF
28132 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
28133
28134 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28135 # Save the log message, to keep $0 and so on meaningful, and to
28136 # report actual input values of CONFIG_FILES etc. instead of their
28137 # values after options handling.
28138 ac_log="
28139 This file was extended by $as_me, which was
28140 generated by GNU Autoconf 2.64.  Invocation command line was
28141
28142   CONFIG_FILES    = $CONFIG_FILES
28143   CONFIG_HEADERS  = $CONFIG_HEADERS
28144   CONFIG_LINKS    = $CONFIG_LINKS
28145   CONFIG_COMMANDS = $CONFIG_COMMANDS
28146   $ $0 $@
28147
28148 on `(hostname || uname -n) 2>/dev/null | sed 1q`
28149 "
28150
28151 _ACEOF
28152
28153 case $ac_config_files in *"
28154 "*) set x $ac_config_files; shift; ac_config_files=$*;;
28155 esac
28156
28157 case $ac_config_headers in *"
28158 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
28159 esac
28160
28161
28162 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28163 # Files that config.status was made for.
28164 config_files="$ac_config_files"
28165 config_headers="$ac_config_headers"
28166 config_commands="$ac_config_commands"
28167
28168 _ACEOF
28169
28170 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28171 ac_cs_usage="\
28172 \`$as_me' instantiates files and other configuration actions
28173 from templates according to the current configuration.  Unless the files
28174 and actions are specified as TAGs, all are instantiated by default.
28175
28176 Usage: $0 [OPTION]... [TAG]...
28177
28178   -h, --help       print this help, then exit
28179   -V, --version    print version number and configuration settings, then exit
28180   -q, --quiet, --silent
28181                    do not print progress messages
28182   -d, --debug      don't remove temporary files
28183       --recheck    update $as_me by reconfiguring in the same conditions
28184       --file=FILE[:TEMPLATE]
28185                    instantiate the configuration file FILE
28186       --header=FILE[:TEMPLATE]
28187                    instantiate the configuration header FILE
28188
28189 Configuration files:
28190 $config_files
28191
28192 Configuration headers:
28193 $config_headers
28194
28195 Configuration commands:
28196 $config_commands
28197
28198 Report bugs to the package provider."
28199
28200 _ACEOF
28201 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28202 ac_cs_version="\\
28203 config.status
28204 configured by $0, generated by GNU Autoconf 2.64,
28205   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
28206
28207 Copyright (C) 2009 Free Software Foundation, Inc.
28208 This config.status script is free software; the Free Software Foundation
28209 gives unlimited permission to copy, distribute and modify it."
28210
28211 ac_pwd='$ac_pwd'
28212 srcdir='$srcdir'
28213 AWK='$AWK'
28214 test -n "\$AWK" || AWK=awk
28215 _ACEOF
28216
28217 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28218 # The default lists apply if the user does not specify any file.
28219 ac_need_defaults=:
28220 while test $# != 0
28221 do
28222   case $1 in
28223   --*=*)
28224     ac_option=`expr "X$1" : 'X\([^=]*\)='`
28225     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
28226     ac_shift=:
28227     ;;
28228   *)
28229     ac_option=$1
28230     ac_optarg=$2
28231     ac_shift=shift
28232     ;;
28233   esac
28234
28235   case $ac_option in
28236   # Handling of the options.
28237   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
28238     ac_cs_recheck=: ;;
28239   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
28240     $as_echo "$ac_cs_version"; exit ;;
28241   --debug | --debu | --deb | --de | --d | -d )
28242     debug=: ;;
28243   --file | --fil | --fi | --f )
28244     $ac_shift
28245     case $ac_optarg in
28246     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
28247     esac
28248     as_fn_append CONFIG_FILES " '$ac_optarg'"
28249     ac_need_defaults=false;;
28250   --header | --heade | --head | --hea )
28251     $ac_shift
28252     case $ac_optarg in
28253     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
28254     esac
28255     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
28256     ac_need_defaults=false;;
28257   --he | --h)
28258     # Conflict between --help and --header
28259     as_fn_error "ambiguous option: \`$1'
28260 Try \`$0 --help' for more information.";;
28261   --help | --hel | -h )
28262     $as_echo "$ac_cs_usage"; exit ;;
28263   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
28264   | -silent | --silent | --silen | --sile | --sil | --si | --s)
28265     ac_cs_silent=: ;;
28266
28267   # This is an error.
28268   -*) as_fn_error "unrecognized option: \`$1'
28269 Try \`$0 --help' for more information." ;;
28270
28271   *) as_fn_append ac_config_targets " $1"
28272      ac_need_defaults=false ;;
28273
28274   esac
28275   shift
28276 done
28277
28278 ac_configure_extra_args=
28279
28280 if $ac_cs_silent; then
28281   exec 6>/dev/null
28282   ac_configure_extra_args="$ac_configure_extra_args --silent"
28283 fi
28284
28285 _ACEOF
28286 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28287 if \$ac_cs_recheck; then
28288   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
28289   shift
28290   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
28291   CONFIG_SHELL='$SHELL'
28292   export CONFIG_SHELL
28293   exec "\$@"
28294 fi
28295
28296 _ACEOF
28297 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28298 exec 5>>config.log
28299 {
28300   echo
28301   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
28302 ## Running $as_me. ##
28303 _ASBOX
28304   $as_echo "$ac_log"
28305 } >&5
28306
28307 _ACEOF
28308 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28309 #
28310 # INIT-COMMANDS
28311 #
28312 subdirs='$subdirs'
28313
28314 _ACEOF
28315
28316 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28317
28318 # Handling of arguments.
28319 for ac_config_target in $ac_config_targets
28320 do
28321   case $ac_config_target in
28322     "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
28323     "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
28324     "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
28325     "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
28326     "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
28327     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
28328
28329   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
28330   esac
28331 done
28332
28333
28334 # If the user did not use the arguments to specify the items to instantiate,
28335 # then the envvar interface is used.  Set only those that are not.
28336 # We use the long form for the default assignment because of an extremely
28337 # bizarre bug on SunOS 4.1.3.
28338 if $ac_need_defaults; then
28339   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
28340   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
28341   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
28342 fi
28343
28344 # Have a temporary directory for convenience.  Make it in the build tree
28345 # simply because there is no reason against having it here, and in addition,
28346 # creating and moving files from /tmp can sometimes cause problems.
28347 # Hook for its removal unless debugging.
28348 # Note that there is a small window in which the directory will not be cleaned:
28349 # after its creation but before its name has been assigned to `$tmp'.
28350 $debug ||
28351 {
28352   tmp=
28353   trap 'exit_status=$?
28354   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
28355 ' 0
28356   trap 'as_fn_exit 1' 1 2 13 15
28357 }
28358 # Create a (secure) tmp directory for tmp files.
28359
28360 {
28361   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
28362   test -n "$tmp" && test -d "$tmp"
28363 }  ||
28364 {
28365   tmp=./conf$$-$RANDOM
28366   (umask 077 && mkdir "$tmp")
28367 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
28368
28369 # Set up the scripts for CONFIG_FILES section.
28370 # No need to generate them if there are no CONFIG_FILES.
28371 # This happens for instance with `./config.status config.h'.
28372 if test -n "$CONFIG_FILES"; then
28373
28374 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
28375   ac_cs_awk_getline=:
28376   ac_cs_awk_pipe_init=
28377   ac_cs_awk_read_file='
28378       while ((getline aline < (F[key])) > 0)
28379         print(aline)
28380       close(F[key])'
28381   ac_cs_awk_pipe_fini=
28382 else
28383   ac_cs_awk_getline=false
28384   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
28385   ac_cs_awk_read_file='
28386       print "|#_!!_#|"
28387       print "cat " F[key] " &&"
28388       '$ac_cs_awk_pipe_init
28389   # The final `:' finishes the AND list.
28390   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
28391 fi
28392 ac_cr=`echo X | tr X '\015'`
28393 # On cygwin, bash can eat \r inside `` if the user requested igncr.
28394 # But we know of no other shell where ac_cr would be empty at this
28395 # point, so we can use a bashism as a fallback.
28396 if test "x$ac_cr" = x; then
28397   eval ac_cr=\$\'\\r\'
28398 fi
28399 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
28400 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
28401   ac_cs_awk_cr='\r'
28402 else
28403   ac_cs_awk_cr=$ac_cr
28404 fi
28405
28406 echo 'BEGIN {' >"$tmp/subs1.awk" &&
28407 _ACEOF
28408
28409 # Create commands to substitute file output variables.
28410 {
28411   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
28412   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
28413   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
28414   echo "_ACAWK" &&
28415   echo "_ACEOF"
28416 } >conf$$files.sh &&
28417 . ./conf$$files.sh ||
28418   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28419 rm -f conf$$files.sh
28420
28421 {
28422   echo "cat >conf$$subs.awk <<_ACEOF" &&
28423   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
28424   echo "_ACEOF"
28425 } >conf$$subs.sh ||
28426   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28427 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
28428 ac_delim='%!_!# '
28429 for ac_last_try in false false false false false :; do
28430   . ./conf$$subs.sh ||
28431     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28432
28433   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
28434   if test $ac_delim_n = $ac_delim_num; then
28435     break
28436   elif $ac_last_try; then
28437     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28438   else
28439     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28440   fi
28441 done
28442 rm -f conf$$subs.sh
28443
28444 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28445 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
28446 _ACEOF
28447 sed -n '
28448 h
28449 s/^/S["/; s/!.*/"]=/
28450 p
28451 g
28452 s/^[^!]*!//
28453 :repl
28454 t repl
28455 s/'"$ac_delim"'$//
28456 t delim
28457 :nl
28458 h
28459 s/\(.\{148\}\).*/\1/
28460 t more1
28461 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
28462 p
28463 n
28464 b repl
28465 :more1
28466 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28467 p
28468 g
28469 s/.\{148\}//
28470 t nl
28471 :delim
28472 h
28473 s/\(.\{148\}\).*/\1/
28474 t more2
28475 s/["\\]/\\&/g; s/^/"/; s/$/"/
28476 p
28477 b
28478 :more2
28479 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28480 p
28481 g
28482 s/.\{148\}//
28483 t delim
28484 ' <conf$$subs.awk | sed '
28485 /^[^""]/{
28486   N
28487   s/\n//
28488 }
28489 ' >>$CONFIG_STATUS || ac_write_fail=1
28490 rm -f conf$$subs.awk
28491 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28492 _ACAWK
28493 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
28494   for (key in S) S_is_set[key] = 1
28495   FS = "\a"
28496   \$ac_cs_awk_pipe_init
28497 }
28498 {
28499   line = $ 0
28500   nfields = split(line, field, "@")
28501   substed = 0
28502   len = length(field[1])
28503   for (i = 2; i < nfields; i++) {
28504     key = field[i]
28505     keylen = length(key)
28506     if (S_is_set[key]) {
28507       value = S[key]
28508       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
28509       len += length(value) + length(field[++i])
28510       substed = 1
28511     } else
28512       len += 1 + keylen
28513   }
28514   if (nfields == 3 && !substed) {
28515     key = field[2]
28516     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
28517       \$ac_cs_awk_read_file
28518       next
28519     }
28520   }
28521   print line
28522 }
28523 \$ac_cs_awk_pipe_fini
28524 _ACAWK
28525 _ACEOF
28526 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28527 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
28528   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
28529 else
28530   cat
28531 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
28532   || as_fn_error "could not setup config files machinery" "$LINENO" 5
28533 _ACEOF
28534
28535 # VPATH may cause trouble with some makes, so we remove $(srcdir),
28536 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
28537 # trailing colons and then remove the whole line if VPATH becomes empty
28538 # (actually we leave an empty line to preserve line numbers).
28539 if test "x$srcdir" = x.; then
28540   ac_vpsub='/^[  ]*VPATH[        ]*=/{
28541 s/:*\$(srcdir):*/:/
28542 s/:*\${srcdir}:*/:/
28543 s/:*@srcdir@:*/:/
28544 s/^\([^=]*=[     ]*\):*/\1/
28545 s/:*$//
28546 s/^[^=]*=[       ]*$//
28547 }'
28548 fi
28549
28550 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28551 fi # test -n "$CONFIG_FILES"
28552
28553 # Set up the scripts for CONFIG_HEADERS section.
28554 # No need to generate them if there are no CONFIG_HEADERS.
28555 # This happens for instance with `./config.status Makefile'.
28556 if test -n "$CONFIG_HEADERS"; then
28557 cat >"$tmp/defines.awk" <<\_ACAWK ||
28558 BEGIN {
28559 _ACEOF
28560
28561 # Transform confdefs.h into an awk script `defines.awk', embedded as
28562 # here-document in config.status, that substitutes the proper values into
28563 # config.h.in to produce config.h.
28564
28565 # Create a delimiter string that does not exist in confdefs.h, to ease
28566 # handling of long lines.
28567 ac_delim='%!_!# '
28568 for ac_last_try in false false :; do
28569   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
28570   if test -z "$ac_t"; then
28571     break
28572   elif $ac_last_try; then
28573     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
28574   else
28575     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28576   fi
28577 done
28578
28579 # For the awk script, D is an array of macro values keyed by name,
28580 # likewise P contains macro parameters if any.  Preserve backslash
28581 # newline sequences.
28582
28583 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
28584 sed -n '
28585 s/.\{148\}/&'"$ac_delim"'/g
28586 t rset
28587 :rset
28588 s/^[     ]*#[    ]*define[       ][      ]*/ /
28589 t def
28590 d
28591 :def
28592 s/\\$//
28593 t bsnl
28594 s/["\\]/\\&/g
28595 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28596 D["\1"]=" \3"/p
28597 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
28598 d
28599 :bsnl
28600 s/["\\]/\\&/g
28601 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28602 D["\1"]=" \3\\\\\\n"\\/p
28603 t cont
28604 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
28605 t cont
28606 d
28607 :cont
28608 n
28609 s/.\{148\}/&'"$ac_delim"'/g
28610 t clear
28611 :clear
28612 s/\\$//
28613 t bsnlc
28614 s/["\\]/\\&/g; s/^/"/; s/$/"/p
28615 d
28616 :bsnlc
28617 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
28618 b cont
28619 ' <confdefs.h | sed '
28620 s/'"$ac_delim"'/"\\\
28621 "/g' >>$CONFIG_STATUS || ac_write_fail=1
28622
28623 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28624   for (key in D) D_is_set[key] = 1
28625   FS = "\a"
28626 }
28627 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
28628   line = \$ 0
28629   split(line, arg, " ")
28630   if (arg[1] == "#") {
28631     defundef = arg[2]
28632     mac1 = arg[3]
28633   } else {
28634     defundef = substr(arg[1], 2)
28635     mac1 = arg[2]
28636   }
28637   split(mac1, mac2, "(") #)
28638   macro = mac2[1]
28639   prefix = substr(line, 1, index(line, defundef) - 1)
28640   if (D_is_set[macro]) {
28641     # Preserve the white space surrounding the "#".
28642     print prefix "define", macro P[macro] D[macro]
28643     next
28644   } else {
28645     # Replace #undef with comments.  This is necessary, for example,
28646     # in the case of _POSIX_SOURCE, which is predefined and required
28647     # on some systems where configure will not decide to define it.
28648     if (defundef == "undef") {
28649       print "/*", prefix defundef, macro, "*/"
28650       next
28651     }
28652   }
28653 }
28654 { print }
28655 _ACAWK
28656 _ACEOF
28657 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28658   as_fn_error "could not setup config headers machinery" "$LINENO" 5
28659 fi # test -n "$CONFIG_HEADERS"
28660
28661
28662 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
28663 shift
28664 for ac_tag
28665 do
28666   case $ac_tag in
28667   :[FHLC]) ac_mode=$ac_tag; continue;;
28668   esac
28669   case $ac_mode$ac_tag in
28670   :[FHL]*:*);;
28671   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
28672   :[FH]-) ac_tag=-:-;;
28673   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
28674   esac
28675   ac_save_IFS=$IFS
28676   IFS=:
28677   set x $ac_tag
28678   IFS=$ac_save_IFS
28679   shift
28680   ac_file=$1
28681   shift
28682
28683   case $ac_mode in
28684   :L) ac_source=$1;;
28685   :[FH])
28686     ac_file_inputs=
28687     for ac_f
28688     do
28689       case $ac_f in
28690       -) ac_f="$tmp/stdin";;
28691       *) # Look for the file first in the build tree, then in the source tree
28692          # (if the path is not absolute).  The absolute path cannot be DOS-style,
28693          # because $ac_f cannot contain `:'.
28694          test -f "$ac_f" ||
28695            case $ac_f in
28696            [\\/$]*) false;;
28697            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
28698            esac ||
28699            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
28700       esac
28701       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
28702       as_fn_append ac_file_inputs " '$ac_f'"
28703     done
28704
28705     # Let's still pretend it is `configure' which instantiates (i.e., don't
28706     # use $as_me), people would be surprised to read:
28707     #    /* config.h.  Generated by config.status.  */
28708     configure_input='Generated from '`
28709           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
28710         `' by configure.'
28711     if test x"$ac_file" != x-; then
28712       configure_input="$ac_file.  $configure_input"
28713       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
28714 $as_echo "$as_me: creating $ac_file" >&6;}
28715     fi
28716     # Neutralize special characters interpreted by sed in replacement strings.
28717     case $configure_input in #(
28718     *\&* | *\|* | *\\* )
28719        ac_sed_conf_input=`$as_echo "$configure_input" |
28720        sed 's/[\\\\&|]/\\\\&/g'`;; #(
28721     *) ac_sed_conf_input=$configure_input;;
28722     esac
28723
28724     case $ac_tag in
28725     *:-:* | *:-) cat >"$tmp/stdin" \
28726       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
28727     esac
28728     ;;
28729   esac
28730
28731   ac_dir=`$as_dirname -- "$ac_file" ||
28732 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28733          X"$ac_file" : 'X\(//\)[^/]' \| \
28734          X"$ac_file" : 'X\(//\)$' \| \
28735          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
28736 $as_echo X"$ac_file" |
28737     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28738             s//\1/
28739             q
28740           }
28741           /^X\(\/\/\)[^/].*/{
28742             s//\1/
28743             q
28744           }
28745           /^X\(\/\/\)$/{
28746             s//\1/
28747             q
28748           }
28749           /^X\(\/\).*/{
28750             s//\1/
28751             q
28752           }
28753           s/.*/./; q'`
28754   as_dir="$ac_dir"; as_fn_mkdir_p
28755   ac_builddir=.
28756
28757 case "$ac_dir" in
28758 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
28759 *)
28760   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
28761   # A ".." for each directory in $ac_dir_suffix.
28762   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
28763   case $ac_top_builddir_sub in
28764   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
28765   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
28766   esac ;;
28767 esac
28768 ac_abs_top_builddir=$ac_pwd
28769 ac_abs_builddir=$ac_pwd$ac_dir_suffix
28770 # for backward compatibility:
28771 ac_top_builddir=$ac_top_build_prefix
28772
28773 case $srcdir in
28774   .)  # We are building in place.
28775     ac_srcdir=.
28776     ac_top_srcdir=$ac_top_builddir_sub
28777     ac_abs_top_srcdir=$ac_pwd ;;
28778   [\\/]* | ?:[\\/]* )  # Absolute name.
28779     ac_srcdir=$srcdir$ac_dir_suffix;
28780     ac_top_srcdir=$srcdir
28781     ac_abs_top_srcdir=$srcdir ;;
28782   *) # Relative name.
28783     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
28784     ac_top_srcdir=$ac_top_build_prefix$srcdir
28785     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
28786 esac
28787 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
28788
28789
28790   case $ac_mode in
28791   :F)
28792   #
28793   # CONFIG_FILE
28794   #
28795
28796 _ACEOF
28797
28798 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28799 # If the template does not know about datarootdir, expand it.
28800 # FIXME: This hack should be removed a few years after 2.60.
28801 ac_datarootdir_hack=; ac_datarootdir_seen=
28802 ac_sed_dataroot='
28803 /datarootdir/ {
28804   p
28805   q
28806 }
28807 /@datadir@/p
28808 /@docdir@/p
28809 /@infodir@/p
28810 /@localedir@/p
28811 /@mandir@/p'
28812 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
28813 *datarootdir*) ac_datarootdir_seen=yes;;
28814 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
28815   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
28816 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
28817 _ACEOF
28818 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28819   ac_datarootdir_hack='
28820   s&@datadir@&$datadir&g
28821   s&@docdir@&$docdir&g
28822   s&@infodir@&$infodir&g
28823   s&@localedir@&$localedir&g
28824   s&@mandir@&$mandir&g
28825   s&\\\${datarootdir}&$datarootdir&g' ;;
28826 esac
28827 _ACEOF
28828
28829 # Neutralize VPATH when `$srcdir' = `.'.
28830 # Shell code in configure.ac might set extrasub.
28831 # FIXME: do we really want to maintain this feature?
28832 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28833 ac_sed_extra="$ac_vpsub
28834 $extrasub
28835 _ACEOF
28836 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28837 :t
28838 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
28839 s|@configure_input@|$ac_sed_conf_input|;t t
28840 s&@top_builddir@&$ac_top_builddir_sub&;t t
28841 s&@top_build_prefix@&$ac_top_build_prefix&;t t
28842 s&@srcdir@&$ac_srcdir&;t t
28843 s&@abs_srcdir@&$ac_abs_srcdir&;t t
28844 s&@top_srcdir@&$ac_top_srcdir&;t t
28845 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
28846 s&@builddir@&$ac_builddir&;t t
28847 s&@abs_builddir@&$ac_abs_builddir&;t t
28848 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
28849 $ac_datarootdir_hack
28850 "
28851 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
28852 if $ac_cs_awk_getline; then
28853   $AWK -f "$tmp/subs.awk"
28854 else
28855   $AWK -f "$tmp/subs.awk" | $SHELL
28856 fi >$tmp/out \
28857   || as_fn_error "could not create $ac_file" "$LINENO" 5
28858
28859 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
28860   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
28861   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
28862   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28863 which seems to be undefined.  Please make sure it is defined." >&5
28864 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28865 which seems to be undefined.  Please make sure it is defined." >&2;}
28866
28867   rm -f "$tmp/stdin"
28868   case $ac_file in
28869   -) cat "$tmp/out" && rm -f "$tmp/out";;
28870   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
28871   esac \
28872   || as_fn_error "could not create $ac_file" "$LINENO" 5
28873  ;;
28874   :H)
28875   #
28876   # CONFIG_HEADER
28877   #
28878   if test x"$ac_file" != x-; then
28879     {
28880       $as_echo "/* $configure_input  */" \
28881       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
28882     } >"$tmp/config.h" \
28883       || as_fn_error "could not create $ac_file" "$LINENO" 5
28884     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
28885       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
28886 $as_echo "$as_me: $ac_file is unchanged" >&6;}
28887     else
28888       rm -f "$ac_file"
28889       mv "$tmp/config.h" "$ac_file" \
28890         || as_fn_error "could not create $ac_file" "$LINENO" 5
28891     fi
28892   else
28893     $as_echo "/* $configure_input  */" \
28894       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
28895       || as_fn_error "could not create -" "$LINENO" 5
28896   fi
28897  ;;
28898
28899   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
28900 $as_echo "$as_me: executing $ac_file commands" >&6;}
28901  ;;
28902   esac
28903
28904
28905   case $ac_file$ac_mode in
28906     "as":F) chmod +x as ;;
28907     "collect-ld":F) chmod +x collect-ld ;;
28908     "nm":F) chmod +x nm ;;
28909     "default":C)
28910 case ${CONFIG_HEADERS} in
28911   *auto-host.h:config.in*)
28912   echo > cstamp-h ;;
28913 esac
28914 # Make sure all the subdirs exist.
28915 for d in $subdirs doc build common c-family
28916 do
28917     test -d $d || mkdir $d
28918 done
28919  ;;
28920
28921   esac
28922 done # for ac_tag
28923
28924
28925 as_fn_exit 0
28926 _ACEOF
28927 ac_clean_files=$ac_clean_files_save
28928
28929 test $ac_write_fail = 0 ||
28930   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
28931
28932
28933 # configure is writing to config.log, and then calls config.status.
28934 # config.status does its own redirection, appending to config.log.
28935 # Unfortunately, on DOS this fails, as config.log is still kept open
28936 # by configure, so config.status won't be able to write to it; its
28937 # output is simply discarded.  So we exec the FD to /dev/null,
28938 # effectively closing config.log, so it can be properly (re)opened and
28939 # appended to by config.status.  When coming back to configure, we
28940 # need to make the FD available again.
28941 if test "$no_create" != yes; then
28942   ac_cs_success=:
28943   ac_config_status_args=
28944   test "$silent" = yes &&
28945     ac_config_status_args="$ac_config_status_args --quiet"
28946   exec 5>/dev/null
28947   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
28948   exec 5>>config.log
28949   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
28950   # would make configure fail if this is the last instruction.
28951   $ac_cs_success || as_fn_exit $?
28952 fi
28953 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
28954   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
28955 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
28956 fi
28957
28958